diff --git a/app/src/debug/res/values/donottranslate.xml b/app/src/debug/res/values/donottranslate.xml
index a6bf5d2b..9e550638 100644
--- a/app/src/debug/res/values/donottranslate.xml
+++ b/app/src/debug/res/values/donottranslate.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources>
     <string name="hide_soft_input_permission">org.dslul.openboard.inputmethod.latin.debug.HIDE_SOFT_INPUT</string>
 </resources>
diff --git a/app/src/debug/res/values/strings.xml b/app/src/debug/res/values/strings.xml
index 0c0e89fd..44656030 100644
--- a/app/src/debug/res/values/strings.xml
+++ b/app/src/debug/res/values/strings.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources>
     <string name="english_ime_name" translatable="false">OpenBoard debug</string>
     <string name="spell_checker_service_name">OpenBoard debug Spell Checker</string>
diff --git a/app/src/main/res/animator/language_on_spacebar_fadeout.xml b/app/src/main/res/animator/language_on_spacebar_fadeout.xml
index 531f440c..8b7c8de9 100644
--- a/app/src/main/res/animator/language_on_spacebar_fadeout.xml
+++ b/app/src/main/res/animator/language_on_spacebar_fadeout.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <objectAnimator
diff --git a/app/src/main/res/color/setup_step_action_background.xml b/app/src/main/res/color/setup_step_action_background.xml
index 79120b4d..21f8112e 100644
--- a/app/src/main/res/color/setup_step_action_background.xml
+++ b/app/src/main/res/color/setup_step_action_background.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/color/setup_step_action_color.xml b/app/src/main/res/color/setup_step_action_color.xml
index c53e026d..798320f0 100644
--- a/app/src/main/res/color/setup_step_action_color.xml
+++ b/app/src/main/res/color/setup_step_action_color.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/layout-land/setup_steps_screen.xml b/app/src/main/res/layout-land/setup_steps_screen.xml
index cf8c4247..a2ac97ad 100644
--- a/app/src/main/res/layout-land/setup_steps_screen.xml
+++ b/app/src/main/res/layout-land/setup_steps_screen.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/app/src/main/res/layout-land/setup_welcome_screen.xml b/app/src/main/res/layout-land/setup_welcome_screen.xml
index 38aea2c4..8e7a4549 100644
--- a/app/src/main/res/layout-land/setup_welcome_screen.xml
+++ b/app/src/main/res/layout-land/setup_welcome_screen.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/app/src/main/res/layout/clipboard_entry_key.xml b/app/src/main/res/layout/clipboard_entry_key.xml
index d6a4cb8e..8a16139a 100644
--- a/app/src/main/res/layout/clipboard_entry_key.xml
+++ b/app/src/main/res/layout/clipboard_entry_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <LinearLayout
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/clipboard_history_view.xml b/app/src/main/res/layout/clipboard_history_view.xml
index e5405fb7..b085cd6e 100644
--- a/app/src/main/res/layout/clipboard_history_view.xml
+++ b/app/src/main/res/layout/clipboard_history_view.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <org.dslul.openboard.inputmethod.keyboard.clipboard.ClipboardHistoryView
         xmlns:android="http://schemas.android.com/apk/res/android"
         android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/color_dialog.xml b/app/src/main/res/layout/color_dialog.xml
deleted file mode 100644
index 95e458dc..00000000
--- a/app/src/main/res/layout/color_dialog.xml
+++ /dev/null
@@ -1,54 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
--->
-
-<LinearLayout
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    android:orientation="vertical"
-    android:layout_width="match_parent"
-    android:layout_height="wrap_content"
-    android:layout_margin="10dp">
-    <LinearLayout
-        android:orientation="horizontal"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:gravity="center_horizontal"
-        android:layout_margin="10dp">
-        <TextView android:id="@+id/seek_bar_dialog_value"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:textAlignment="center"
-            android:textSize="20sp"/>
-    </LinearLayout>
-    <SeekBar
-        android:id="@+id/seek_bar_dialog_bar_red"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="10dp"/>
-    <SeekBar
-        android:id="@+id/seek_bar_dialog_bar_green"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="10dp"/>
-    <SeekBar
-        android:id="@+id/seek_bar_dialog_bar_blue"
-        android:layout_width="match_parent"
-        android:layout_height="wrap_content"
-        android:layout_margin="10dp"/>
-</LinearLayout>
diff --git a/app/src/main/res/layout/color_setting.xml b/app/src/main/res/layout/color_setting.xml
index d56c5c0c..012423f9 100644
--- a/app/src/main/res/layout/color_setting.xml
+++ b/app/src/main/res/layout/color_setting.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_margin="10dp"
     android:orientation="horizontal"
diff --git a/app/src/main/res/layout/color_settings.xml b/app/src/main/res/layout/color_settings.xml
index 44506183..1f78df9a 100644
--- a/app/src/main/res/layout/color_settings.xml
+++ b/app/src/main/res/layout/color_settings.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent">
diff --git a/app/src/main/res/layout/emoji_keyboard_page.xml b/app/src/main/res/layout/emoji_keyboard_page.xml
index a2918907..4c85d693 100644
--- a/app/src/main/res/layout/emoji_keyboard_page.xml
+++ b/app/src/main/res/layout/emoji_keyboard_page.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <org.dslul.openboard.inputmethod.keyboard.emoji.EmojiPageKeyboardView
diff --git a/app/src/main/res/layout/emoji_keyboard_tab_icon.xml b/app/src/main/res/layout/emoji_keyboard_tab_icon.xml
index 15f9c3a3..d8a964d9 100644
--- a/app/src/main/res/layout/emoji_keyboard_tab_icon.xml
+++ b/app/src/main/res/layout/emoji_keyboard_tab_icon.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <!-- Note: contentDescription will be added programatically in {@link EmojiPalettesView}. -->
diff --git a/app/src/main/res/layout/emoji_palettes_view.xml b/app/src/main/res/layout/emoji_palettes_view.xml
index b18ebba2..9725e661 100644
--- a/app/src/main/res/layout/emoji_palettes_view.xml
+++ b/app/src/main/res/layout/emoji_palettes_view.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <org.dslul.openboard.inputmethod.keyboard.emoji.EmojiPalettesView
diff --git a/app/src/main/res/layout/input_view.xml b/app/src/main/res/layout/input_view.xml
index e191c6ab..b723a042 100644
--- a/app/src/main/res/layout/input_view.xml
+++ b/app/src/main/res/layout/input_view.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <org.dslul.openboard.inputmethod.latin.InputView
diff --git a/app/src/main/res/layout/language_list_item.xml b/app/src/main/res/layout/language_list_item.xml
index 7d9ba5ee..99a2fd21 100644
--- a/app/src/main/res/layout/language_list_item.xml
+++ b/app/src/main/res/layout/language_list_item.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:paddingHorizontal="16dp"
     android:paddingVertical="4dp"
diff --git a/app/src/main/res/layout/language_search_filter.xml b/app/src/main/res/layout/language_search_filter.xml
index b6a85568..0a1304de 100644
--- a/app/src/main/res/layout/language_search_filter.xml
+++ b/app/src/main/res/layout/language_search_filter.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     android:orientation="vertical"
diff --git a/app/src/main/res/layout/language_settings.xml b/app/src/main/res/layout/language_settings.xml
index c92f07a1..6aa9ecec 100644
--- a/app/src/main/res/layout/language_settings.xml
+++ b/app/src/main/res/layout/language_settings.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:orientation="vertical"
     android:paddingTop="6dp"
diff --git a/app/src/main/res/layout/locale_settings_dialog.xml b/app/src/main/res/layout/locale_settings_dialog.xml
index e4908a06..f92162d2 100644
--- a/app/src/main/res/layout/locale_settings_dialog.xml
+++ b/app/src/main/res/layout/locale_settings_dialog.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
     android:orientation="vertical"
diff --git a/app/src/main/res/layout/main_keyboard_frame.xml b/app/src/main/res/layout/main_keyboard_frame.xml
index fe34aef4..f096fb16 100644
--- a/app/src/main/res/layout/main_keyboard_frame.xml
+++ b/app/src/main/res/layout/main_keyboard_frame.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <LinearLayout
diff --git a/app/src/main/res/layout/more_keys_keyboard.xml b/app/src/main/res/layout/more_keys_keyboard.xml
index 40b8cfc4..2db99231 100644
--- a/app/src/main/res/layout/more_keys_keyboard.xml
+++ b/app/src/main/res/layout/more_keys_keyboard.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <LinearLayout
diff --git a/app/src/main/res/layout/more_keys_keyboard_for_action_lxx.xml b/app/src/main/res/layout/more_keys_keyboard_for_action_lxx.xml
index 50cb48af..e2721c88 100644
--- a/app/src/main/res/layout/more_keys_keyboard_for_action_lxx.xml
+++ b/app/src/main/res/layout/more_keys_keyboard_for_action_lxx.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <LinearLayout
diff --git a/app/src/main/res/layout/more_suggestions.xml b/app/src/main/res/layout/more_suggestions.xml
index ff1fdc74..1d1d43db 100644
--- a/app/src/main/res/layout/more_suggestions.xml
+++ b/app/src/main/res/layout/more_suggestions.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <LinearLayout
diff --git a/app/src/main/res/layout/seek_bar_dialog.xml b/app/src/main/res/layout/seek_bar_dialog.xml
index e723ad9b..d14148ee 100644
--- a/app/src/main/res/layout/seek_bar_dialog.xml
+++ b/app/src/main/res/layout/seek_bar_dialog.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <LinearLayout
diff --git a/app/src/main/res/layout/setup_start_indicator_label.xml b/app/src/main/res/layout/setup_start_indicator_label.xml
index 29c35128..94cc92c2 100644
--- a/app/src/main/res/layout/setup_start_indicator_label.xml
+++ b/app/src/main/res/layout/setup_start_indicator_label.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <merge xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/layout/setup_step.xml b/app/src/main/res/layout/setup_step.xml
index a55d1d27..ab15c446 100644
--- a/app/src/main/res/layout/setup_step.xml
+++ b/app/src/main/res/layout/setup_step.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/app/src/main/res/layout/setup_steps_cards.xml b/app/src/main/res/layout/setup_steps_cards.xml
index 5fef855f..67cbad79 100644
--- a/app/src/main/res/layout/setup_steps_cards.xml
+++ b/app/src/main/res/layout/setup_steps_cards.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <merge xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/layout/setup_steps_screen.xml b/app/src/main/res/layout/setup_steps_screen.xml
index acd5614b..e53d9195 100644
--- a/app/src/main/res/layout/setup_steps_screen.xml
+++ b/app/src/main/res/layout/setup_steps_screen.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/app/src/main/res/layout/setup_steps_title.xml b/app/src/main/res/layout/setup_steps_title.xml
index e70a977d..f2c346ae 100644
--- a/app/src/main/res/layout/setup_steps_title.xml
+++ b/app/src/main/res/layout/setup_steps_title.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <merge xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/layout/setup_welcome_screen.xml b/app/src/main/res/layout/setup_welcome_screen.xml
index 495f8e9b..6f16344b 100644
--- a/app/src/main/res/layout/setup_welcome_screen.xml
+++ b/app/src/main/res/layout/setup_welcome_screen.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/app/src/main/res/layout/setup_welcome_title.xml b/app/src/main/res/layout/setup_welcome_title.xml
index 766f071f..56095347 100644
--- a/app/src/main/res/layout/setup_welcome_title.xml
+++ b/app/src/main/res/layout/setup_welcome_title.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <merge xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/layout/setup_welcome_video.xml b/app/src/main/res/layout/setup_welcome_video.xml
index a63f25d1..3ce3d58e 100644
--- a/app/src/main/res/layout/setup_welcome_video.xml
+++ b/app/src/main/res/layout/setup_welcome_video.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <merge xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/layout/setup_wizard.xml b/app/src/main/res/layout/setup_wizard.xml
index 87db4d01..2c83ecc7 100644
--- a/app/src/main/res/layout/setup_wizard.xml
+++ b/app/src/main/res/layout/setup_wizard.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
diff --git a/app/src/main/res/layout/suggestion_divider.xml b/app/src/main/res/layout/suggestion_divider.xml
index a5bb6c56..baea2ffa 100644
--- a/app/src/main/res/layout/suggestion_divider.xml
+++ b/app/src/main/res/layout/suggestion_divider.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <!-- Provide audio and haptic feedback by ourselves based on the keyboard settings.
diff --git a/app/src/main/res/layout/suggestions_strip.xml b/app/src/main/res/layout/suggestions_strip.xml
index 4aa4c278..76738c95 100644
--- a/app/src/main/res/layout/suggestions_strip.xml
+++ b/app/src/main/res/layout/suggestions_strip.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <merge
diff --git a/app/src/main/res/layout/suggestions_strip_clipboard_key.xml b/app/src/main/res/layout/suggestions_strip_clipboard_key.xml
index af690854..6b002d85 100644
--- a/app/src/main/res/layout/suggestions_strip_clipboard_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_clipboard_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_down_key.xml b/app/src/main/res/layout/suggestions_strip_down_key.xml
index 507dccc6..09bc4c68 100644
--- a/app/src/main/res/layout/suggestions_strip_down_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_down_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_left_key.xml b/app/src/main/res/layout/suggestions_strip_left_key.xml
index 147c8441..ad201ad9 100644
--- a/app/src/main/res/layout/suggestions_strip_left_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_left_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_one_handed_key.xml b/app/src/main/res/layout/suggestions_strip_one_handed_key.xml
index 7aa1ddd1..eead1765 100644
--- a/app/src/main/res/layout/suggestions_strip_one_handed_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_one_handed_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_right_key.xml b/app/src/main/res/layout/suggestions_strip_right_key.xml
index 9f82b984..66ab15d0 100644
--- a/app/src/main/res/layout/suggestions_strip_right_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_right_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_select_all_key.xml b/app/src/main/res/layout/suggestions_strip_select_all_key.xml
index 16eb00c8..06594f7f 100644
--- a/app/src/main/res/layout/suggestions_strip_select_all_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_select_all_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_settings_key.xml b/app/src/main/res/layout/suggestions_strip_settings_key.xml
index b0a5510e..b941ee3e 100644
--- a/app/src/main/res/layout/suggestions_strip_settings_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_settings_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_up_key.xml b/app/src/main/res/layout/suggestions_strip_up_key.xml
index 6318f7d8..d2467113 100644
--- a/app/src/main/res/layout/suggestions_strip_up_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_up_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/suggestions_strip_voice_key.xml b/app/src/main/res/layout/suggestions_strip_voice_key.xml
index 3c5b438a..4c89a5e0 100644
--- a/app/src/main/res/layout/suggestions_strip_voice_key.xml
+++ b/app/src/main/res/layout/suggestions_strip_voice_key.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <ImageButton
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="@dimen/config_suggestions_strip_edge_key_width"
diff --git a/app/src/main/res/layout/user_dictionary_add_word_fullscreen.xml b/app/src/main/res/layout/user_dictionary_add_word_fullscreen.xml
index baaaf7e6..922f0cbf 100644
--- a/app/src/main/res/layout/user_dictionary_add_word_fullscreen.xml
+++ b/app/src/main/res/layout/user_dictionary_add_word_fullscreen.xml
@@ -1,18 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-     http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
-  -->
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:id="@+id/user_dict_settings_add_dialog_top"
     android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/user_dictionary_item.xml b/app/src/main/res/layout/user_dictionary_item.xml
index fe7d47ec..8f03c78c 100644
--- a/app/src/main/res/layout/user_dictionary_item.xml
+++ b/app/src/main/res/layout/user_dictionary_item.xml
@@ -1,17 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
diff --git a/app/src/main/res/layout/user_dictionary_preference_list_fragment.xml b/app/src/main/res/layout/user_dictionary_preference_list_fragment.xml
index 40e562c8..66aa552d 100644
--- a/app/src/main/res/layout/user_dictionary_preference_list_fragment.xml
+++ b/app/src/main/res/layout/user_dictionary_preference_list_fragment.xml
@@ -1,22 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
diff --git a/app/src/main/res/values-af/bools.xml b/app/src/main/res/values-af/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-af/bools.xml
+++ b/app/src/main/res/values-af/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-af/strings-action-keys.xml b/app/src/main/res/values-af/strings-action-keys.xml
index c7ae3f75..33fc6e71 100644
--- a/app/src/main/res/values-af/strings-action-keys.xml
+++ b/app/src/main/res/values-af/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Gaan"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Volg."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Vorige"</string>
diff --git a/app/src/main/res/values-af/strings-config-important-notice.xml b/app/src/main/res/values-af/strings-config-important-notice.xml
index edd54d6f..8c676d62 100644
--- a/app/src/main/res/values-af/strings-config-important-notice.xml
+++ b/app/src/main/res/values-af/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Leer uit jou kommunikasie en getikte data om voorstelle te verbeter"</string>
 </resources>
diff --git a/app/src/main/res/values-af/strings-emoji-descriptions.xml b/app/src/main/res/values-af/strings-emoji-descriptions.xml
index ff82be02..9e8dd8cd 100644
--- a/app/src/main/res/values-af/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-af/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
 <!-- 
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Kopieregteken"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Geregistreerdteken"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dubbele uitroepteken"</string>
diff --git a/app/src/main/res/values-af/strings-letter-descriptions.xml b/app/src/main/res/values-af/strings-letter-descriptions.xml
index 1238a431..86b42d4d 100644
--- a/app/src/main/res/values-af/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-af/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
 <!-- 
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Vroulike rangtelwoordaanwyser"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikroteken"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Manlike rangtelwoordaanwyser"</string>
diff --git a/app/src/main/res/values-af/strings-talkback-descriptions.xml b/app/src/main/res/values-af/strings-talkback-descriptions.xml
index 43f6ded1..ab09f2f6 100644
--- a/app/src/main/res/values-af/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-af/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Koppel \'n kopstuk om te hoor hoe wagwoordsleutels hardop gesê word."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Huidige teks is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Geen teks is ingevoer nie"</string>
diff --git a/app/src/main/res/values-af/strings.xml b/app/src/main/res/values-af/strings.xml
index 69809e8e..98384f8a 100644
--- a/app/src/main/res/values-af/strings.xml
+++ b/app/src/main/res/values-af/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Soek kontakname op"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Speltoetser gebruik inskrywings uit jou kontaklys"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibreer met sleuteldruk"</string>
diff --git a/app/src/main/res/values-am/strings-action-keys.xml b/app/src/main/res/values-am/strings-action-keys.xml
index 51c25382..1a3e4f44 100644
--- a/app/src/main/res/values-am/strings-action-keys.xml
+++ b/app/src/main/res/values-am/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ሂድ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"ቀጣይ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"ቀዳሚ"</string>
diff --git a/app/src/main/res/values-am/strings-config-important-notice.xml b/app/src/main/res/values-am/strings-config-important-notice.xml
index db537dc2..b9e44a16 100644
--- a/app/src/main/res/values-am/strings-config-important-notice.xml
+++ b/app/src/main/res/values-am/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"የአስተያየት ጥቆማዎችን ለማሻሻል ከእርስዎ ግንኙነቶች እና የተተየበ ውሂብ ይማሩ"</string>
 </resources>
diff --git a/app/src/main/res/values-am/strings-emoji-descriptions.xml b/app/src/main/res/values-am/strings-emoji-descriptions.xml
index aaf43652..a2b5c5ff 100644
--- a/app/src/main/res/values-am/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-am/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright sign"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registered sign"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-am/strings-letter-descriptions.xml b/app/src/main/res/values-am/strings-letter-descriptions.xml
index 5c948697..b711626b 100644
--- a/app/src/main/res/values-am/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-am/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"እንስት የደረጃ አመልካች"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"የማይክሮ ምልክት"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"ተባዕታይ የደረጃ አመልካች"</string>
diff --git a/app/src/main/res/values-am/strings-talkback-descriptions.xml b/app/src/main/res/values-am/strings-talkback-descriptions.xml
index 4edfe947..711c5475 100644
--- a/app/src/main/res/values-am/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-am/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"የይለፍ ቃል ቁልፎች ጮክ ተብለው ሲነገሩ ለመስማት የጆሮ ማዳመጫ ይሰኩ።"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"የአሁኑ ፅሁፍ %s ነው"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"ምንም ፅሁፍ አልገባም"</string>
diff --git a/app/src/main/res/values-am/strings.xml b/app/src/main/res/values-am/strings.xml
index dd79bd2a..90a972e9 100644
--- a/app/src/main/res/values-am/strings.xml
+++ b/app/src/main/res/values-am/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"የእውቅያ ስሞችን ተመልከት"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"ፊደል አራሚ ከእውቅያ ዝርዝርህ የገቡትን ይጠቀማል"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"በቁልፍመጫንጊዜ አንዝር"</string>
diff --git a/app/src/main/res/values-ar-sw600dp/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-ar-sw600dp/donottranslate-config-spacing-and-punctuations.xml
index d7aca6fb..64bdf257 100644
--- a/app/src/main/res/values-ar-sw600dp/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-ar-sw600dp/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The all letters need to be mirrored are found at
diff --git a/app/src/main/res/values-ar/bools.xml b/app/src/main/res/values-ar/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-ar/bools.xml
+++ b/app/src/main/res/values-ar/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ar/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-ar/donottranslate-config-spacing-and-punctuations.xml
index 21bb3318..52f318fa 100644
--- a/app/src/main/res/values-ar/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-ar/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The all letters need to be mirrored are found at
diff --git a/app/src/main/res/values-ar/strings-action-keys.xml b/app/src/main/res/values-ar/strings-action-keys.xml
index 6b2e4b28..a2ba0517 100644
--- a/app/src/main/res/values-ar/strings-action-keys.xml
+++ b/app/src/main/res/values-ar/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ذهاب"</string>
     <string name="label_next_key" msgid="5586407279258592635">"تالٍ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"سابق"</string>
diff --git a/app/src/main/res/values-ar/strings-config-important-notice.xml b/app/src/main/res/values-ar/strings-config-important-notice.xml
index 7af5f6d5..e1599ce9 100644
--- a/app/src/main/res/values-ar/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ar/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"التعلم من اتصالاتك والبيانات التي تكتبها لتحسين الاقتراحات"</string>
 </resources>
diff --git a/app/src/main/res/values-ar/strings-emoji-descriptions.xml b/app/src/main/res/values-ar/strings-emoji-descriptions.xml
index f4fe8578..b4c7ae37 100644
--- a/app/src/main/res/values-ar/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ar/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"علامة حقوق طبع ونشر"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"علامة التسجيل"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"علامة تعجب مزدوجة"</string>
diff --git a/app/src/main/res/values-ar/strings-letter-descriptions.xml b/app/src/main/res/values-ar/strings-letter-descriptions.xml
index 60c4f6eb..19cfee37 100644
--- a/app/src/main/res/values-ar/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ar/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"علامة ترتيب مؤنث"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"علامة ميكرو"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"علامة ترتيب مذكر"</string>
diff --git a/app/src/main/res/values-ar/strings-talkback-descriptions.xml b/app/src/main/res/values-ar/strings-talkback-descriptions.xml
index 71a4b378..da921f1b 100644
--- a/app/src/main/res/values-ar/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ar/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"يمكنك توصيل سماعة رأس لسماع مفاتيح كلمة المرور منطوقة بصوت عالٍ."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"‏النص الحالي هو %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"لم يتم إدخال نص"</string>
diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
index 8e7f7d7e..ea1ee236 100644
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"بحث في أسماء جهات الاتصال"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"يستخدم المدقق الإملائي إدخالات من قائمة جهات الاتصال"</string>
     <string name="vibrate_on_keypress">"اهتزاز عند ضغط مفتاح"</string>
diff --git a/app/src/main/res/values-as/strings.xml b/app/src/main/res/values-as/strings.xml
index 8080ca2b..13ec8fc0 100644
--- a/app/src/main/res/values-as/strings.xml
+++ b/app/src/main/res/values-as/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="use_system_language_to_select_input_method_subtypes">"ছিষ্টেমৰ ভাষা ব্যৱহাৰ কৰক"</string>
     <string name="select_input_method">"ইনপুট পদ্ধতি বাছনি কৰক"</string>
diff --git a/app/src/main/res/values-ast-rES/strings.xml b/app/src/main/res/values-ast-rES/strings.xml
index 6d73c327..714b7faf 100644
--- a/app/src/main/res/values-ast-rES/strings.xml
+++ b/app/src/main/res/values-ast-rES/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="use_system_language_to_select_input_method_subtypes">Usar les llingües del sistema</string>
     <string name="select_input_method">Cambéu de tecláu</string>
diff --git a/app/src/main/res/values-az/bools.xml b/app/src/main/res/values-az/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-az/bools.xml
+++ b/app/src/main/res/values-az/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-az/strings-action-keys.xml b/app/src/main/res/values-az/strings-action-keys.xml
index 1231370e..cd57c48d 100644
--- a/app/src/main/res/values-az/strings-action-keys.xml
+++ b/app/src/main/res/values-az/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Keç"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Növbəti"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Öncəki"</string>
diff --git a/app/src/main/res/values-az/strings-config-important-notice.xml b/app/src/main/res/values-az/strings-config-important-notice.xml
index a5f1c612..25f8a0a8 100644
--- a/app/src/main/res/values-az/strings-config-important-notice.xml
+++ b/app/src/main/res/values-az/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Əlaqələrdən və təkliflərin inkişafı üçün yazdığınız datadan öyrənin "</string>
 </resources>
diff --git a/app/src/main/res/values-az/strings-emoji-descriptions.xml b/app/src/main/res/values-az/strings-emoji-descriptions.xml
index 216cf3e6..044541b5 100644
--- a/app/src/main/res/values-az/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-az/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Müəllif hüququ nişanı"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Qeydiyyat nişanı"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"İki nida işarəsi"</string>
diff --git a/app/src/main/res/values-az/strings-letter-descriptions.xml b/app/src/main/res/values-az/strings-letter-descriptions.xml
index 1d0800be..c3f90b50 100644
--- a/app/src/main/res/values-az/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-az/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Qadın sıra göstəricisi"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro işarə"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Kişi sıra göstəricisi"</string>
diff --git a/app/src/main/res/values-az/strings-talkback-descriptions.xml b/app/src/main/res/values-az/strings-talkback-descriptions.xml
index a8cd6588..ca51e1d0 100644
--- a/app/src/main/res/values-az/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-az/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Parolu səsli eşitmək üçün qulaqlığı taxın."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Cari mətn %s\'dir"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Mətn daxil edilməyib"</string>
diff --git a/app/src/main/res/values-az/strings.xml b/app/src/main/res/values-az/strings.xml
index 5e65ed0f..a2a53c2d 100644
--- a/app/src/main/res/values-az/strings.xml
+++ b/app/src/main/res/values-az/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kontakt adlarına baxın"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Orfoqrafik yoxlanış kontakt siyahınızdakı qeydlərdən istifadə edir"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrasiyalı klikləmə"</string>
diff --git a/app/src/main/res/values-b+sr+Latn/strings-action-keys.xml b/app/src/main/res/values-b+sr+Latn/strings-action-keys.xml
index ca265d28..31785025 100644
--- a/app/src/main/res/values-b+sr+Latn/strings-action-keys.xml
+++ b/app/src/main/res/values-b+sr+Latn/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Idi"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Sled"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Preth"</string>
diff --git a/app/src/main/res/values-b+sr+Latn/strings-config-important-notice.xml b/app/src/main/res/values-b+sr+Latn/strings-config-important-notice.xml
index f71731ea..fe283bba 100644
--- a/app/src/main/res/values-b+sr+Latn/strings-config-important-notice.xml
+++ b/app/src/main/res/values-b+sr+Latn/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Koristi komunikacije i unete podatke radi poboljšanja predloga"</string>
 </resources>
diff --git a/app/src/main/res/values-b+sr+Latn/strings-emoji-descriptions.xml b/app/src/main/res/values-b+sr+Latn/strings-emoji-descriptions.xml
index 67373724..4834f0ea 100644
--- a/app/src/main/res/values-b+sr+Latn/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-b+sr+Latn/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak za autorska prava"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Znak za registrovani brend"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dvostruki znak uzvika"</string>
diff --git a/app/src/main/res/values-b+sr+Latn/strings-letter-descriptions.xml b/app/src/main/res/values-b+sr+Latn/strings-letter-descriptions.xml
index 53a5721e..8192d650 100644
--- a/app/src/main/res/values-b+sr+Latn/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-b+sr+Latn/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Znak za redni broj u ženskom rodu"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Znak za redni broj u muškom rodu"</string>
diff --git a/app/src/main/res/values-b+sr+Latn/strings-talkback-descriptions.xml b/app/src/main/res/values-b+sr+Latn/strings-talkback-descriptions.xml
index bf13e278..93c8b3ec 100644
--- a/app/src/main/res/values-b+sr+Latn/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-b+sr+Latn/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Uključite slušalice da biste čuli naglas izgovorene tastere za lozinku."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Trenutni tekst je %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Tekst nije unet"</string>
diff --git a/app/src/main/res/values-b+sr+Latn/strings.xml b/app/src/main/res/values-b+sr+Latn/strings.xml
index 2211fbfd..6d79273a 100644
--- a/app/src/main/res/values-b+sr+Latn/strings.xml
+++ b/app/src/main/res/values-b+sr+Latn/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Potraži imena kontakata"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Kontrolor pravopisa koristi unose sa liste kontakata"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibriraj na pritisak tastera"</string>
diff --git a/app/src/main/res/values-be/bools.xml b/app/src/main/res/values-be/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-be/bools.xml
+++ b/app/src/main/res/values-be/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-be/strings-action-keys.xml b/app/src/main/res/values-be/strings-action-keys.xml
index 3022d77f..1e7fe4c6 100644
--- a/app/src/main/res/values-be/strings-action-keys.xml
+++ b/app/src/main/res/values-be/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Пачаць"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Далей"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Назад"</string>
diff --git a/app/src/main/res/values-be/strings-config-important-notice.xml b/app/src/main/res/values-be/strings-config-important-notice.xml
index 0a4c6131..689ea093 100644
--- a/app/src/main/res/values-be/strings-config-important-notice.xml
+++ b/app/src/main/res/values-be/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Запам. паведамл. і даныя, якія вы ўводзіце, для паляпшэння прапаноў"</string>
 </resources>
diff --git a/app/src/main/res/values-be/strings-talkback-descriptions.xml b/app/src/main/res/values-be/strings-talkback-descriptions.xml
index f8a1d560..1af56c94 100644
--- a/app/src/main/res/values-be/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-be/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Каб праслухаць паролi, падключыце гарнiтуру."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Бягучы тэкст – %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Тэкст не ўведзены"</string>
diff --git a/app/src/main/res/values-be/strings.xml b/app/src/main/res/values-be/strings.xml
index f7ffb15b..e6ac8d5c 100644
--- a/app/src/main/res/values-be/strings.xml
+++ b/app/src/main/res/values-be/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Шукаць імёны кантактаў"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Модуль праверкі правапісу выкарыстоўвае запісы са спісу кантактаў"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Вібрацыя пры націску клавіш"</string>
diff --git a/app/src/main/res/values-bg/bools.xml b/app/src/main/res/values-bg/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-bg/bools.xml
+++ b/app/src/main/res/values-bg/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-bg/strings-action-keys.xml b/app/src/main/res/values-bg/strings-action-keys.xml
index fa41c286..b4ea39b2 100644
--- a/app/src/main/res/values-bg/strings-action-keys.xml
+++ b/app/src/main/res/values-bg/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Старт"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Напред"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Назад"</string>
diff --git a/app/src/main/res/values-bg/strings-config-important-notice.xml b/app/src/main/res/values-bg/strings-config-important-notice.xml
index 465ed85d..9e80ec0d 100644
--- a/app/src/main/res/values-bg/strings-config-important-notice.xml
+++ b/app/src/main/res/values-bg/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Ползване на съобщ. ви и въведени от вас данни за подобр. на предлож."</string>
 </resources>
diff --git a/app/src/main/res/values-bg/strings-emoji-descriptions.xml b/app/src/main/res/values-bg/strings-emoji-descriptions.xml
index 2662308f..08acae6c 100644
--- a/app/src/main/res/values-bg/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-bg/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Знак за авторски права"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Знак за запазена марка"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Двоен удивителен знак"</string>
diff --git a/app/src/main/res/values-bg/strings-letter-descriptions.xml b/app/src/main/res/values-bg/strings-letter-descriptions.xml
index 75c2c786..948c6f37 100644
--- a/app/src/main/res/values-bg/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-bg/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Индикатор за поредност от женски род"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Знак за микро"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Индикатор за поредност от мъжки род"</string>
diff --git a/app/src/main/res/values-bg/strings-talkback-descriptions.xml b/app/src/main/res/values-bg/strings-talkback-descriptions.xml
index e0b3d405..734235da 100644
--- a/app/src/main/res/values-bg/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-bg/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Включете слушалки, за да чуете клавишите за паролата на висок глас."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Текущият текст е „%s“"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Няма въведен текст"</string>
diff --git a/app/src/main/res/values-bg/strings.xml b/app/src/main/res/values-bg/strings.xml
index 07994432..1573e404 100644
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Търсене на имена"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"За проверка на правописа се ползват записи от списъка с контакти"</string>
     <string name="vibrate_on_keypress">"Да вибрира при натискане на клавиш"</string>
diff --git a/app/src/main/res/values-bn-rIN/bools.xml b/app/src/main/res/values-bn-rIN/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-bn-rIN/bools.xml
+++ b/app/src/main/res/values-bn-rIN/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-bn/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-bn/donottranslate-config-spacing-and-punctuations.xml
index 199f85ac..a18e23a6 100644
--- a/app/src/main/res/values-bn/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-bn/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Same list as in English, but added Devanagari Danda and Double Danda: -->
diff --git a/app/src/main/res/values-bn/strings-action-keys.xml b/app/src/main/res/values-bn/strings-action-keys.xml
index e1f809c9..24303770 100644
--- a/app/src/main/res/values-bn/strings-action-keys.xml
+++ b/app/src/main/res/values-bn/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"যান"</string>
     <string name="label_next_key" msgid="5586407279258592635">"পরবর্তী"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"পূর্ববর্তী"</string>
diff --git a/app/src/main/res/values-bn/strings-config-important-notice.xml b/app/src/main/res/values-bn/strings-config-important-notice.xml
index a159c50a..ffcbc322 100644
--- a/app/src/main/res/values-bn/strings-config-important-notice.xml
+++ b/app/src/main/res/values-bn/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"পরামর্শ উন্নত করতে আপনার যোগাযোগ এবং টাইপ করা তথ্য থেকে শিখবে"</string>
 </resources>
diff --git a/app/src/main/res/values-bn/strings-emoji-descriptions.xml b/app/src/main/res/values-bn/strings-emoji-descriptions.xml
index 3d3cc518..ca085fb4 100644
--- a/app/src/main/res/values-bn/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-bn/strings-emoji-descriptions.xml
@@ -1,30 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">কপিরাইট চিহ্ন</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">নিবন্ধিত চিহ্ন</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">যুগল বিস্ময়বোধক চিহ্ন</string>
diff --git a/app/src/main/res/values-bn/strings-letter-descriptions.xml b/app/src/main/res/values-bn/strings-letter-descriptions.xml
index 9a2ab338..f09180ec 100644
--- a/app/src/main/res/values-bn/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-bn/strings-letter-descriptions.xml
@@ -1,31 +1,15 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <!-- 
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"স্ত্রীলিঙ্গাত্মক অর্ডিন্যাল সূচক"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"মাইক্রো চিহ্ন"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"পুংলিঙ্গবাচক অর্ডিন্যাল সূচক"</string>
diff --git a/app/src/main/res/values-bn/strings-talkback-descriptions.xml b/app/src/main/res/values-bn/strings-talkback-descriptions.xml
index e5aff7b9..8de92ccc 100644
--- a/app/src/main/res/values-bn/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-bn/strings-talkback-descriptions.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"সশব্দে উচ্চারিত পাসওয়ার্ডের কীগুলি শোনার জন্য একটি হেডসেট সংযুক্ত করুন।"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"বর্তমান পাঠ্য %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"কোনো পাঠ্য লেখা হয়নি"</string>
diff --git a/app/src/main/res/values-bn/strings.xml b/app/src/main/res/values-bn/strings.xml
index acbfe8d2..6d8d2d19 100644
--- a/app/src/main/res/values-bn/strings.xml
+++ b/app/src/main/res/values-bn/strings.xml
@@ -1,23 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
- <resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+
+ <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spell_checker_service_name">ওপেনবোর্ড বানান পরীক্ষক</string>
     <string name="ime_settings">ওপেনবোর্ড সেটিংস</string>
     <string name="android_spell_checker_settings">ওপেনবোর্ড বানান পরীক্ষক সেটিংস</string>
diff --git a/app/src/main/res/values-bs/strings-action-keys.xml b/app/src/main/res/values-bs/strings-action-keys.xml
index 265c70d9..5aa51376 100644
--- a/app/src/main/res/values-bs/strings-action-keys.xml
+++ b/app/src/main/res/values-bs/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Kreni"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Naprijed"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Nazad"</string>
diff --git a/app/src/main/res/values-bs/strings-config-important-notice.xml b/app/src/main/res/values-bs/strings-config-important-notice.xml
index b5043c9a..3db385c2 100644
--- a/app/src/main/res/values-bs/strings-config-important-notice.xml
+++ b/app/src/main/res/values-bs/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Uči iz komunikacija i otkucanih podataka radi boljih prijedloga"</string>
 </resources>
diff --git a/app/src/main/res/values-bs/strings-emoji-descriptions.xml b/app/src/main/res/values-bs/strings-emoji-descriptions.xml
index d60ef9e8..0c0c182a 100644
--- a/app/src/main/res/values-bs/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-bs/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak autorskih prava"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Znak \"registrirano\""</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dvostruki uskličnik"</string>
diff --git a/app/src/main/res/values-bs/strings-letter-descriptions.xml b/app/src/main/res/values-bs/strings-letter-descriptions.xml
index 9c0055f9..44abd360 100644
--- a/app/src/main/res/values-bs/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-bs/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Znak za redni broj ženskog roda"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Znak za redni broj muškog roda"</string>
diff --git a/app/src/main/res/values-bs/strings-talkback-descriptions.xml b/app/src/main/res/values-bs/strings-talkback-descriptions.xml
index fdb1a3c1..5b23b475 100644
--- a/app/src/main/res/values-bs/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-bs/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Plug in a headset to hear password keys spoken aloud."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Current text is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No text entered"</string>
diff --git a/app/src/main/res/values-bs/strings.xml b/app/src/main/res/values-bs/strings.xml
index ec855c06..d82779bc 100644
--- a/app/src/main/res/values-bs/strings.xml
+++ b/app/src/main/res/values-bs/strings.xml
@@ -1,25 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Korištenje imena kontakata"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Provjera pravopisa koristi upise s vaše liste kontakata"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibracija pri pritisku na tipku"</string>
diff --git a/app/src/main/res/values-ca/bools.xml b/app/src/main/res/values-ca/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-ca/bools.xml
+++ b/app/src/main/res/values-ca/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ca/strings-action-keys.xml b/app/src/main/res/values-ca/strings-action-keys.xml
index 59f72cc5..339f2ffd 100644
--- a/app/src/main/res/values-ca/strings-action-keys.xml
+++ b/app/src/main/res/values-ca/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ves"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Seg."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Ant."</string>
diff --git a/app/src/main/res/values-ca/strings-config-important-notice.xml b/app/src/main/res/values-ca/strings-config-important-notice.xml
index 27931457..82fdafed 100644
--- a/app/src/main/res/values-ca/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ca/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Considera comunicacions i dades introd. per millorar suggeriments"</string>
 </resources>
diff --git a/app/src/main/res/values-ca/strings-emoji-descriptions.xml b/app/src/main/res/values-ca/strings-emoji-descriptions.xml
index 449404ce..299bd77c 100644
--- a/app/src/main/res/values-ca/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ca/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Signe de drets d\'autor"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Signe de marca registrada"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Signe d\'exclamació doble"</string>
diff --git a/app/src/main/res/values-ca/strings-letter-descriptions.xml b/app/src/main/res/values-ca/strings-letter-descriptions.xml
index a6569ec9..f9718569 100644
--- a/app/src/main/res/values-ca/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ca/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicador ordinal femení"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Signe de micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicador ordinal masculí"</string>
diff --git a/app/src/main/res/values-ca/strings-talkback-descriptions.xml b/app/src/main/res/values-ca/strings-talkback-descriptions.xml
index 3aecb18d..6e69d5b1 100644
--- a/app/src/main/res/values-ca/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ca/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Connecteu uns auriculars per sentir la contrasenya en veu alta"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"El text actual és %s."</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No s\'ha introduït cap text."</string>
diff --git a/app/src/main/res/values-ca/strings.xml b/app/src/main/res/values-ca/strings.xml
index 4b940faf..097c3b75 100644
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Cerca noms de contactes"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"El corrector ortogràfic utilitza entrades de la llista de contactes"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibra en prémer tecles"</string>
diff --git a/app/src/main/res/values-cs/bools.xml b/app/src/main/res/values-cs/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-cs/bools.xml
+++ b/app/src/main/res/values-cs/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-cs/strings-action-keys.xml b/app/src/main/res/values-cs/strings-action-keys.xml
index a220ee79..7c1d8b19 100644
--- a/app/src/main/res/values-cs/strings-action-keys.xml
+++ b/app/src/main/res/values-cs/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Jít"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Další"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Před."</string>
diff --git a/app/src/main/res/values-cs/strings-config-important-notice.xml b/app/src/main/res/values-cs/strings-config-important-notice.xml
index 8de51cc5..1d3e0a82 100644
--- a/app/src/main/res/values-cs/strings-config-important-notice.xml
+++ b/app/src/main/res/values-cs/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Zlepšovat návrhy na základě vaší komunikace a zadaných dat"</string>
 </resources>
diff --git a/app/src/main/res/values-cs/strings-emoji-descriptions.xml b/app/src/main/res/values-cs/strings-emoji-descriptions.xml
index db072c41..92d4d7b5 100644
--- a/app/src/main/res/values-cs/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-cs/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak copyrightu"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Symbol registrované ochranné známky"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dvojitý vykřičník"</string>
diff --git a/app/src/main/res/values-cs/strings-letter-descriptions.xml b/app/src/main/res/values-cs/strings-letter-descriptions.xml
index 7b3e1c5f..4aed6236 100644
--- a/app/src/main/res/values-cs/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-cs/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Ženský indikátor rodu"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Mužský indikátor rodu"</string>
diff --git a/app/src/main/res/values-cs/strings-talkback-descriptions.xml b/app/src/main/res/values-cs/strings-talkback-descriptions.xml
index 7cae6eaf..6b500c5d 100644
--- a/app/src/main/res/values-cs/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-cs/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Chcete-li slyšet, které klávesy jste při zadávání hesla stiskli, připojte sluchátka."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Aktuální text je %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Není zadán žádný text"</string>
diff --git a/app/src/main/res/values-cs/strings.xml b/app/src/main/res/values-cs/strings.xml
index 4c576f9f..14977377 100644
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Vyhledat kontakty"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Kontrola pravopisu používá záznamy z vašeho seznamu kontaktů."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Při stisku klávesy vibrovat"</string>
diff --git a/app/src/main/res/values-cy/strings.xml b/app/src/main/res/values-cy/strings.xml
index bd1e72e0..7124f753 100644
--- a/app/src/main/res/values-cy/strings.xml
+++ b/app/src/main/res/values-cy/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="use_system_language_to_select_input_method_subtypes">Defnyddio ieithoedd y system</string>
     <string name="select_input_method">Newid bysellfwrdd</string>
diff --git a/app/src/main/res/values-da/bools.xml b/app/src/main/res/values-da/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-da/bools.xml
+++ b/app/src/main/res/values-da/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-da/strings-action-keys.xml b/app/src/main/res/values-da/strings-action-keys.xml
index cef26fbd..182852e3 100644
--- a/app/src/main/res/values-da/strings-action-keys.xml
+++ b/app/src/main/res/values-da/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Start"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Næste"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Forr."</string>
diff --git a/app/src/main/res/values-da/strings-config-important-notice.xml b/app/src/main/res/values-da/strings-config-important-notice.xml
index 1c0c63e2..28a52f4a 100644
--- a/app/src/main/res/values-da/strings-config-important-notice.xml
+++ b/app/src/main/res/values-da/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Giv bedre forslag ud fra tidligere kommunikation og data"</string>
 </resources>
diff --git a/app/src/main/res/values-da/strings-emoji-descriptions.xml b/app/src/main/res/values-da/strings-emoji-descriptions.xml
index e3773c47..a1e51d9f 100644
--- a/app/src/main/res/values-da/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-da/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyrighttegn"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registreret brand-tegn"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dobbelt udråbstegn"</string>
diff --git a/app/src/main/res/values-da/strings-letter-descriptions.xml b/app/src/main/res/values-da/strings-letter-descriptions.xml
index f12cdca5..9a4dbec9 100644
--- a/app/src/main/res/values-da/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-da/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminin ordinal"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikrotegn"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Maskulin ordinal"</string>
diff --git a/app/src/main/res/values-da/strings-talkback-descriptions.xml b/app/src/main/res/values-da/strings-talkback-descriptions.xml
index ef5f32e7..75634d40 100644
--- a/app/src/main/res/values-da/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-da/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Tilslut et headset for at få læst taster højt, når du indtaster en adgangskode."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Nuværende tekst er %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Der er ingen indtastet tekst"</string>
diff --git a/app/src/main/res/values-da/strings.xml b/app/src/main/res/values-da/strings.xml
index 845e9134..c0071737 100644
--- a/app/src/main/res/values-da/strings.xml
+++ b/app/src/main/res/values-da/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Anvend kontaktnavne"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Stavekontrollen bruger ord fra dine kontaktpersondata"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibration ved tastetryk"</string>
diff --git a/app/src/main/res/values-de/bools.xml b/app/src/main/res/values-de/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-de/bools.xml
+++ b/app/src/main/res/values-de/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-de/strings-action-keys.xml b/app/src/main/res/values-de/strings-action-keys.xml
index 57e75df6..71d5517d 100644
--- a/app/src/main/res/values-de/strings-action-keys.xml
+++ b/app/src/main/res/values-de/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Los"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Weiter"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Zurück"</string>
diff --git a/app/src/main/res/values-de/strings-config-important-notice.xml b/app/src/main/res/values-de/strings-config-important-notice.xml
index a514364f..a69c7275 100644
--- a/app/src/main/res/values-de/strings-config-important-notice.xml
+++ b/app/src/main/res/values-de/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Vorschläge anhand bisheriger Nachrichten und Eingaben verbessern"</string>
 </resources>
diff --git a/app/src/main/res/values-de/strings-emoji-descriptions.xml b/app/src/main/res/values-de/strings-emoji-descriptions.xml
index 75c8efae..560f7f31 100644
--- a/app/src/main/res/values-de/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-de/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright-Zeichen"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registered Trademark-Zeichen"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Doppeltes Ausrufezeichen"</string>
diff --git a/app/src/main/res/values-de/strings-letter-descriptions.xml b/app/src/main/res/values-de/strings-letter-descriptions.xml
index 92b1d6c4..b201c9ef 100644
--- a/app/src/main/res/values-de/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-de/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Ordnungszeichen weiblich"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikrozeichen"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Ordnungszeichen männlich"</string>
diff --git a/app/src/main/res/values-de/strings-talkback-descriptions.xml b/app/src/main/res/values-de/strings-talkback-descriptions.xml
index 517eb2d6..ca4ac131 100644
--- a/app/src/main/res/values-de/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-de/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Schließe ein Headset an, um das Passwort gesprochen zu hören."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Aktueller Text lautet %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Kein Text eingegeben"</string>
diff --git a/app/src/main/res/values-de/strings.xml b/app/src/main/res/values-de/strings.xml
index d9c61c2f..e5fa2d8d 100644
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kontakte erkennen"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Rechtschreibprüfung kann Einträge aus meiner Kontaktliste verwenden"</string>
     <string name="vibrate_on_keypress">"Bei Tastendruck vibrieren"</string>
diff --git a/app/src/main/res/values-el/bools.xml b/app/src/main/res/values-el/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-el/bools.xml
+++ b/app/src/main/res/values-el/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-el/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-el/donottranslate-config-spacing-and-punctuations.xml
index 117c075a..f1ba5cd1 100644
--- a/app/src/main/res/values-el/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-el/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Symbols that terminate sentences and require capitalization on the next char -->
diff --git a/app/src/main/res/values-el/strings-action-keys.xml b/app/src/main/res/values-el/strings-action-keys.xml
index 2fd0fdb9..3ecc43fa 100644
--- a/app/src/main/res/values-el/strings-action-keys.xml
+++ b/app/src/main/res/values-el/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Εμπρός"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Επόμενο"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Προηγούμενο"</string>
diff --git a/app/src/main/res/values-el/strings-config-important-notice.xml b/app/src/main/res/values-el/strings-config-important-notice.xml
index 926ec9b6..6ae95299 100644
--- a/app/src/main/res/values-el/strings-config-important-notice.xml
+++ b/app/src/main/res/values-el/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Χρήση επικοινωνιών/δεδομένων πληκτρολόγησης για βελτίωση προτάσεων"</string>
 </resources>
diff --git a/app/src/main/res/values-el/strings-emoji-descriptions.xml b/app/src/main/res/values-el/strings-emoji-descriptions.xml
index 37930f87..7282553f 100644
--- a/app/src/main/res/values-el/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-el/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Σύμβολο πνευματικών δικαιωμάτων"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Σύμβολο κατατεθέντος"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Διπλό θαυμαστικό"</string>
diff --git a/app/src/main/res/values-el/strings-letter-descriptions.xml b/app/src/main/res/values-el/strings-letter-descriptions.xml
index 10988d4a..21162e70 100644
--- a/app/src/main/res/values-el/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-el/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Θετικός τακτικός δείκτης"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Σύμβολο Micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Αρνητικός τακτικός δείκτης"</string>
diff --git a/app/src/main/res/values-el/strings-talkback-descriptions.xml b/app/src/main/res/values-el/strings-talkback-descriptions.xml
index 59ef3eff..9b1348ad 100644
--- a/app/src/main/res/values-el/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-el/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Συνδέστε ένα σετ ακουστικών για να ακούσετε τα πλήκτρα του κωδικού πρόσβασης να εκφωνούνται δυνατά."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Το τρέχον κείμενο είναι %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Δεν υπάρχει κείμενο"</string>
diff --git a/app/src/main/res/values-el/strings.xml b/app/src/main/res/values-el/strings.xml
index 61669254..4a56b9ff 100644
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Αναζήτηση ονομάτων επαφών"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Ο ορθογρ. έλεγχος χρησιμοπ. καταχωρίσεις από τη λίστα επαφών σας"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Δόνηση κατά το πάτημα πλήκτρων"</string>
diff --git a/app/src/main/res/values-en-rAU/strings-action-keys.xml b/app/src/main/res/values-en-rAU/strings-action-keys.xml
index e401cae2..b7778a4e 100644
--- a/app/src/main/res/values-en-rAU/strings-action-keys.xml
+++ b/app/src/main/res/values-en-rAU/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Go"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Next"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prev"</string>
diff --git a/app/src/main/res/values-en-rAU/strings-config-important-notice.xml b/app/src/main/res/values-en-rAU/strings-config-important-notice.xml
index 80ddd3e4..388d0f82 100644
--- a/app/src/main/res/values-en-rAU/strings-config-important-notice.xml
+++ b/app/src/main/res/values-en-rAU/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Learn from your communications and typed data to improve suggestions"</string>
 </resources>
diff --git a/app/src/main/res/values-en-rAU/strings-emoji-descriptions.xml b/app/src/main/res/values-en-rAU/strings-emoji-descriptions.xml
index 695dcfe1..9d349096 100644
--- a/app/src/main/res/values-en-rAU/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-en-rAU/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright sign"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registered sign"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-en-rAU/strings-letter-descriptions.xml b/app/src/main/res/values-en-rAU/strings-letter-descriptions.xml
index 514bc6cb..a59a5340 100644
--- a/app/src/main/res/values-en-rAU/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-en-rAU/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro sign"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-en-rAU/strings-talkback-descriptions.xml b/app/src/main/res/values-en-rAU/strings-talkback-descriptions.xml
index 0096e84d..b6162177 100644
--- a/app/src/main/res/values-en-rAU/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-en-rAU/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Plug in a headset to hear password keys spoken aloud."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Current text is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No text entered"</string>
diff --git a/app/src/main/res/values-en-rAU/strings.xml b/app/src/main/res/values-en-rAU/strings.xml
index 3fc5497d..9586b1d3 100644
--- a/app/src/main/res/values-en-rAU/strings.xml
+++ b/app/src/main/res/values-en-rAU/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Look up contact names"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Spell checker uses entries from your contact list"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrate on keypress"</string>
diff --git a/app/src/main/res/values-en-rCA/strings-action-keys.xml b/app/src/main/res/values-en-rCA/strings-action-keys.xml
index e401cae2..b7778a4e 100644
--- a/app/src/main/res/values-en-rCA/strings-action-keys.xml
+++ b/app/src/main/res/values-en-rCA/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Go"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Next"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prev"</string>
diff --git a/app/src/main/res/values-en-rCA/strings-config-important-notice.xml b/app/src/main/res/values-en-rCA/strings-config-important-notice.xml
index 80ddd3e4..388d0f82 100644
--- a/app/src/main/res/values-en-rCA/strings-config-important-notice.xml
+++ b/app/src/main/res/values-en-rCA/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Learn from your communications and typed data to improve suggestions"</string>
 </resources>
diff --git a/app/src/main/res/values-en-rCA/strings-emoji-descriptions.xml b/app/src/main/res/values-en-rCA/strings-emoji-descriptions.xml
index 952c27be..f91863a1 100644
--- a/app/src/main/res/values-en-rCA/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-en-rCA/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright sign"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registered sign"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-en-rCA/strings-letter-descriptions.xml b/app/src/main/res/values-en-rCA/strings-letter-descriptions.xml
index 514bc6cb..a59a5340 100644
--- a/app/src/main/res/values-en-rCA/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-en-rCA/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro sign"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-en-rCA/strings-talkback-descriptions.xml b/app/src/main/res/values-en-rCA/strings-talkback-descriptions.xml
index 0096e84d..b6162177 100644
--- a/app/src/main/res/values-en-rCA/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-en-rCA/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Plug in a headset to hear password keys spoken aloud."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Current text is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No text entered"</string>
diff --git a/app/src/main/res/values-en-rCA/strings.xml b/app/src/main/res/values-en-rCA/strings.xml
index 3fc5497d..9586b1d3 100644
--- a/app/src/main/res/values-en-rCA/strings.xml
+++ b/app/src/main/res/values-en-rCA/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Look up contact names"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Spell checker uses entries from your contact list"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrate on keypress"</string>
diff --git a/app/src/main/res/values-en-rGB/strings-action-keys.xml b/app/src/main/res/values-en-rGB/strings-action-keys.xml
index e401cae2..b7778a4e 100644
--- a/app/src/main/res/values-en-rGB/strings-action-keys.xml
+++ b/app/src/main/res/values-en-rGB/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Go"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Next"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prev"</string>
diff --git a/app/src/main/res/values-en-rGB/strings-config-important-notice.xml b/app/src/main/res/values-en-rGB/strings-config-important-notice.xml
index 80ddd3e4..388d0f82 100644
--- a/app/src/main/res/values-en-rGB/strings-config-important-notice.xml
+++ b/app/src/main/res/values-en-rGB/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Learn from your communications and typed data to improve suggestions"</string>
 </resources>
diff --git a/app/src/main/res/values-en-rGB/strings-emoji-descriptions.xml b/app/src/main/res/values-en-rGB/strings-emoji-descriptions.xml
index 695dcfe1..9d349096 100644
--- a/app/src/main/res/values-en-rGB/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-en-rGB/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright sign"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registered sign"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-en-rGB/strings-letter-descriptions.xml b/app/src/main/res/values-en-rGB/strings-letter-descriptions.xml
index 514bc6cb..a59a5340 100644
--- a/app/src/main/res/values-en-rGB/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-en-rGB/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro sign"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-en-rGB/strings-talkback-descriptions.xml b/app/src/main/res/values-en-rGB/strings-talkback-descriptions.xml
index 0096e84d..b6162177 100644
--- a/app/src/main/res/values-en-rGB/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-en-rGB/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Plug in a headset to hear password keys spoken aloud."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Current text is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No text entered"</string>
diff --git a/app/src/main/res/values-en-rGB/strings.xml b/app/src/main/res/values-en-rGB/strings.xml
index 2efc8fcb..c750fffa 100644
--- a/app/src/main/res/values-en-rGB/strings.xml
+++ b/app/src/main/res/values-en-rGB/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Look up contact names"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Spell checker uses entries from your contact list"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrate on keypress"</string>
diff --git a/app/src/main/res/values-en-rIN/strings-action-keys.xml b/app/src/main/res/values-en-rIN/strings-action-keys.xml
index e401cae2..b7778a4e 100644
--- a/app/src/main/res/values-en-rIN/strings-action-keys.xml
+++ b/app/src/main/res/values-en-rIN/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Go"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Next"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prev"</string>
diff --git a/app/src/main/res/values-en-rIN/strings-config-important-notice.xml b/app/src/main/res/values-en-rIN/strings-config-important-notice.xml
index 80ddd3e4..388d0f82 100644
--- a/app/src/main/res/values-en-rIN/strings-config-important-notice.xml
+++ b/app/src/main/res/values-en-rIN/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Learn from your communications and typed data to improve suggestions"</string>
 </resources>
diff --git a/app/src/main/res/values-en-rIN/strings-emoji-descriptions.xml b/app/src/main/res/values-en-rIN/strings-emoji-descriptions.xml
index 695dcfe1..9d349096 100644
--- a/app/src/main/res/values-en-rIN/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-en-rIN/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright sign"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registered sign"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-en-rIN/strings-letter-descriptions.xml b/app/src/main/res/values-en-rIN/strings-letter-descriptions.xml
index 514bc6cb..a59a5340 100644
--- a/app/src/main/res/values-en-rIN/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-en-rIN/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro sign"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-en-rIN/strings-talkback-descriptions.xml b/app/src/main/res/values-en-rIN/strings-talkback-descriptions.xml
index 0096e84d..b6162177 100644
--- a/app/src/main/res/values-en-rIN/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-en-rIN/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Plug in a headset to hear password keys spoken aloud."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Current text is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No text entered"</string>
diff --git a/app/src/main/res/values-en-rIN/strings.xml b/app/src/main/res/values-en-rIN/strings.xml
index c3fc1f08..062b8292 100644
--- a/app/src/main/res/values-en-rIN/strings.xml
+++ b/app/src/main/res/values-en-rIN/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Look up contact names"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Spell checker uses entries from your contact list"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrate on keypress"</string>
diff --git a/app/src/main/res/values-en-rXC/strings-action-keys.xml b/app/src/main/res/values-en-rXC/strings-action-keys.xml
index 84d8047e..0302beba 100644
--- a/app/src/main/res/values-en-rXC/strings-action-keys.xml
+++ b/app/src/main/res/values-en-rXC/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‎‏‏‏‏‏‏‏‏‎‏‎‎‏‎‎‎‏‏‏‏‏‎‎‎‏‏‎‎‎‏‎‎‏‎‏‏‏‏‎‎‏‏‎‏‎‏‎‏‎‏‎‎‏‎‏‏‎‎‏‎Go‎‏‎‎‏‎"</string>
     <string name="label_next_key" msgid="5586407279258592635">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‏‏‎‎‏‏‎‏‏‎‎‎‎‏‏‎‏‏‏‎‎‏‏‏‏‏‎‏‎‎‏‎‏‎‎‎‏‎‏‎‏‏‎‏‏‏‎‏‎‏‏‎‎‏‎‏‎‏‏‏‏‎‏‏‎Next‎‏‎‎‏‎"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‎‏‏‎‎‏‏‏‎‏‏‏‎‎‎‏‏‏‎‏‎‎‎‏‏‏‎‎‏‎‏‏‎‏‏‏‎‎‎‏‎‏‏‏‏‎‎‎‏‎‎‏‏‏‏‏‏‏‎‏‎‏‏‎Prev‎‏‎‎‏‎"</string>
diff --git a/app/src/main/res/values-en-rXC/strings-config-important-notice.xml b/app/src/main/res/values-en-rXC/strings-config-important-notice.xml
index 4b6f6575..4f98dfff 100644
--- a/app/src/main/res/values-en-rXC/strings-config-important-notice.xml
+++ b/app/src/main/res/values-en-rXC/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‎‎‏‎‎‎‎‎‏‏‎‎‎‏‏‎‏‎‎‎‏‏‎‎‎‎‎‎‏‏‎‏‏‎‏‏‏‏‎‎‎‎‏‎‏‏‎‎‎‎‏‎‏‎‏‎‏‏‏‎‏‏‎Learn from your communications and typed data to improve suggestions‎‏‎‎‏‎"</string>
 </resources>
diff --git a/app/src/main/res/values-en-rXC/strings-emoji-descriptions.xml b/app/src/main/res/values-en-rXC/strings-emoji-descriptions.xml
index 1192ea0b..de94eaf5 100644
--- a/app/src/main/res/values-en-rXC/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-en-rXC/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‎‎‏‏‏‏‎‏‏‎‎‎‎‎‎‏‎‎‎‎‏‏‎‏‏‎‎‏‏‎‎‏‏‏‏‏‎‏‏‎‎‏‏‎‏‏‏‎‏‎‎‏‎‎‎‏‏‎‏‏‎‎Copyright sign‎‏‎‎‏‎"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‏‏‏‎‏‎‏‎‏‏‏‏‏‎‎‏‏‎‎‎‎‎‏‎‎‏‎‎‎‎‎‏‎‏‎‎‏‎‎‏‎‎‏‏‏‏‎‏‏‏‎‏‎‏‏‎‎‏‏‎‎‎‏‏‎Registered sign‎‏‎‎‏‎"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‎‏‎‏‎‎‎‏‎‎‎‎‎‏‏‎‎‎‏‏‎‏‏‎‎‎‎‎‎‎‏‎‏‎‏‎‏‏‎‎‎‎‏‏‎‏‎‏‏‎‏‎‎‎‎‏‏‎‏‏‏‎Double exclamation mark‎‏‎‎‏‎"</string>
diff --git a/app/src/main/res/values-en-rXC/strings-letter-descriptions.xml b/app/src/main/res/values-en-rXC/strings-letter-descriptions.xml
index 2dbabd76..a09147b1 100644
--- a/app/src/main/res/values-en-rXC/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-en-rXC/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‏‎‎‏‎‏‏‎‏‎‎‏‎‏‏‏‎‎‏‏‎‏‎‎‏‏‎‎‏‎‎‎‏‎‏‏‎‏‎‏‏‏‏‏‏‎‎‎‏‏‎‏‏‏‏‎‎‏‎‎Feminine ordinal indicator‎‏‎‎‏‎"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‏‏‏‏‏‏‎‏‎‏‎‏‎‏‎‏‏‏‏‎‏‏‏‏‎‎‏‏‏‏‎‏‎‎‏‎‏‏‏‏‎‏‏‎‏‎‎‎‏‎‎‏‎‎‏‏‎‏‎‏‎‎‏‏‎Micro sign‎‏‎‎‏‎"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‏‏‎‎‎‏‏‎‎‎‎‎‎‏‎‎‎‎‏‎‎‏‎‏‎‏‎‎‎‎‏‎‏‏‏‏‎‏‎‏‎‎‎‎‏‏‏‎‎‎‎‏‎‎‏‎‎‎‎‎‏‏‎‏‎Masculine ordinal indicator‎‏‎‎‏‎"</string>
diff --git a/app/src/main/res/values-en-rXC/strings-talkback-descriptions.xml b/app/src/main/res/values-en-rXC/strings-talkback-descriptions.xml
index f4c70853..dd142791 100644
--- a/app/src/main/res/values-en-rXC/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-en-rXC/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‏‏‏‎‏‏‏‎‏‎‎‏‎‎‎‏‏‎‎‏‏‎‎‎‎‏‏‎‏‎‏‎‏‏‎‏‏‏‏‏‎‎‏‏‎‎‎‏‏‎‏‏‎‏‏‎‎‎Plug in a headset to hear password keys spoken aloud.‎‏‎‎‏‎"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‎‏‏‎‏‏‎‎‏‎‏‏‏‎‏‎‏‏‎‏‎‎‎‏‎‏‏‎‎‏‎‎‎‏‎‎‏‏‎‎‏‎‏‎‏‎‎‏‎‏‏‎‏‎‏‏‏‎Current text is %s‎‏‎‎‏‎"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‎‏‏‎‏‏‏‏‎‏‏‏‏‏‏‏‎‏‎‏‏‎‏‎‎‏‏‎‏‏‏‏‎‏‎‎‏‏‏‎‎‎‏‎‎‎‎‏‏‏‎‎‎‎‏‎‎‏‎‏‏‏‎‎No text entered‎‏‎‎‏‎"</string>
diff --git a/app/src/main/res/values-en-rXC/strings.xml b/app/src/main/res/values-en-rXC/strings.xml
index 2233f98e..5cedb7cd 100644
--- a/app/src/main/res/values-en-rXC/strings.xml
+++ b/app/src/main/res/values-en-rXC/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‏‏‎‎‎‏‎‏‎‏‏‏‏‎‏‏‏‎‏‎‏‏‏‏‎‏‎‎‎‎‏‏‎‏‏‏‏‎‎‏‏‏‎‏‎‏‏‎‏‎‎‏‎‏‎‏‏‎‎‏‏‏‏‏‎Look up contact names‎‏‎‎‏‎"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‎‎‏‎‎‏‏‏‏‎‏‎‏‎‏‏‏‏‏‎‎‏‎‎‏‎‎‏‏‏‏‏‎‏‏‏‏‎‏‎‏‏‏‏‏‏‏‏‎‏‎‎‎‏‏‎‎‏‎‏‎Spell checker uses entries from your contact list‎‏‎‎‏‎"</string>
     <string name="vibrate_on_keypress">"‎‏‎‎‎‎‎‏‎‏‏‏‎‎‎‎‎‎‏‏‎‏‎‏‏‏‏‏‏‏‏‏‎‏‏‏‎‏‎‎‏‎‎‎‏‎‎‏‎‎‏‎‎‏‏‎‎‎‏‎‏‎‏‏‏‎‎‎‏‎‎‎‎‎‎‎‎‎‏‎‎‎‏‏‎‎‏‎‏‏‏‎‏‎‎‎Vibrate on keypress‎‏‎‎‏‎"</string>
diff --git a/app/src/main/res/values-en/bools.xml b/app/src/main/res/values-en/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-en/bools.xml
+++ b/app/src/main/res/values-en/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-es-rUS/strings-action-keys.xml b/app/src/main/res/values-es-rUS/strings-action-keys.xml
index e1d37bee..138082ce 100644
--- a/app/src/main/res/values-es-rUS/strings-action-keys.xml
+++ b/app/src/main/res/values-es-rUS/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ir"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Sig."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Ant."</string>
diff --git a/app/src/main/res/values-es-rUS/strings-config-important-notice.xml b/app/src/main/res/values-es-rUS/strings-config-important-notice.xml
index 5b895fb4..68fa7833 100644
--- a/app/src/main/res/values-es-rUS/strings-config-important-notice.xml
+++ b/app/src/main/res/values-es-rUS/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Aprende de mensajes y datos ingresados para mejorar las sugerencias."</string>
 </resources>
diff --git a/app/src/main/res/values-es-rUS/strings-emoji-descriptions.xml b/app/src/main/res/values-es-rUS/strings-emoji-descriptions.xml
index 16adb652..75acf624 100644
--- a/app/src/main/res/values-es-rUS/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-es-rUS/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Signo de derechos de autor"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Signo de marca registrada"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Doble signo de exclamación"</string>
diff --git a/app/src/main/res/values-es-rUS/strings-letter-descriptions.xml b/app/src/main/res/values-es-rUS/strings-letter-descriptions.xml
index 05418757..7848e25c 100644
--- a/app/src/main/res/values-es-rUS/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-es-rUS/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Ordinal femenino"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Signo de micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Ordinal masculino"</string>
diff --git a/app/src/main/res/values-es-rUS/strings-talkback-descriptions.xml b/app/src/main/res/values-es-rUS/strings-talkback-descriptions.xml
index 2f65b93b..9bc8e4da 100644
--- a/app/src/main/res/values-es-rUS/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-es-rUS/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Enchufa tus auriculares para escuchar en voz alta qué teclas presionas al ingresar una contraseña."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"El texto actual es %s."</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No se ingresó texto."</string>
diff --git a/app/src/main/res/values-es-rUS/strings.xml b/app/src/main/res/values-es-rUS/strings.xml
index dccbe1c0..17ed4fc6 100644
--- a/app/src/main/res/values-es-rUS/strings.xml
+++ b/app/src/main/res/values-es-rUS/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Nombres de contactos"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"El corrector ortográfico usa entradas de tu lista de contactos."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrar al presionar teclas"</string>
diff --git a/app/src/main/res/values-es/bools.xml b/app/src/main/res/values-es/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-es/bools.xml
+++ b/app/src/main/res/values-es/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-es/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-es/donottranslate-config-spacing-and-punctuations.xml
index 9858fb52..fe1aeb4c 100644
--- a/app/src/main/res/values-es/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-es/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2009, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2009 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="symbols_word_separators">"&#x0009;&#x0020;&#x000A;&#x00A0;"()[]{}*&amp;&lt;&gt;+=|.,;:!?¡¿/_\"</string>
diff --git a/app/src/main/res/values-es/strings-action-keys.xml b/app/src/main/res/values-es/strings-action-keys.xml
index 17ea335d..52518641 100644
--- a/app/src/main/res/values-es/strings-action-keys.xml
+++ b/app/src/main/res/values-es/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ir"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Siguiente"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Anterior"</string>
diff --git a/app/src/main/res/values-es/strings-config-important-notice.xml b/app/src/main/res/values-es/strings-config-important-notice.xml
index 6771265c..bc533f75 100644
--- a/app/src/main/res/values-es/strings-config-important-notice.xml
+++ b/app/src/main/res/values-es/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Aprende de mensajes y datos escritos para mejorar sugerencias"</string>
 </resources>
diff --git a/app/src/main/res/values-es/strings-emoji-descriptions.xml b/app/src/main/res/values-es/strings-emoji-descriptions.xml
index a5c30723..74af5586 100644
--- a/app/src/main/res/values-es/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-es/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Signo de copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Signo de marca registrada"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Signo de exclamación doble"</string>
diff --git a/app/src/main/res/values-es/strings-letter-descriptions.xml b/app/src/main/res/values-es/strings-letter-descriptions.xml
index 0b418687..12b1c27a 100644
--- a/app/src/main/res/values-es/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-es/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicador ordinal feminino"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Símbolo de la micra"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicador ordinal masculino"</string>
diff --git a/app/src/main/res/values-es/strings-talkback-descriptions.xml b/app/src/main/res/values-es/strings-talkback-descriptions.xml
index 0c7505cc..3708b342 100644
--- a/app/src/main/res/values-es/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-es/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Conecta un auricular para escuchar las contraseñas en voz alta."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"El texto actual es %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"No se ha introducido texto"</string>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
index 671cf67a..6e4ec15a 100644
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Nombres de contactos"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"Añadir nombres de tu lista de contactos al corrector"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrar al pulsar tecla"</string>
diff --git a/app/src/main/res/values-et/bools.xml b/app/src/main/res/values-et/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-et/bools.xml
+++ b/app/src/main/res/values-et/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-et/strings-action-keys.xml b/app/src/main/res/values-et/strings-action-keys.xml
index 12cd77a5..b9da5a1b 100644
--- a/app/src/main/res/values-et/strings-action-keys.xml
+++ b/app/src/main/res/values-et/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Mine"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Edasi"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Eelm."</string>
diff --git a/app/src/main/res/values-et/strings-config-important-notice.xml b/app/src/main/res/values-et/strings-config-important-notice.xml
index 1c363d69..d72ecda7 100644
--- a/app/src/main/res/values-et/strings-config-important-notice.xml
+++ b/app/src/main/res/values-et/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Kommunikats. ja sisestatud andmetest õppimine soovit. täiustamiseks"</string>
 </resources>
diff --git a/app/src/main/res/values-et/strings-emoji-descriptions.xml b/app/src/main/res/values-et/strings-emoji-descriptions.xml
index 795c7d01..1d324fd3 100644
--- a/app/src/main/res/values-et/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-et/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Autoriõiguse märk"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registreeritud märk"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Kahekordne hüüumärk"</string>
diff --git a/app/src/main/res/values-et/strings-letter-descriptions.xml b/app/src/main/res/values-et/strings-letter-descriptions.xml
index ef37c0ce..d454776c 100644
--- a/app/src/main/res/values-et/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-et/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Järgarvu naissoost tähis"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro tähis"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Järgarvu meessoost tähis"</string>
diff --git a/app/src/main/res/values-et/strings-talkback-descriptions.xml b/app/src/main/res/values-et/strings-talkback-descriptions.xml
index 19985ba9..d99006b2 100644
--- a/app/src/main/res/values-et/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-et/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Parooliklahvide kuulamiseks ühendage peakomplekt."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Praegune tekst on %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Teksti ei ole sisestatud"</string>
diff --git a/app/src/main/res/values-et/strings.xml b/app/src/main/res/values-et/strings.xml
index 3fe7148a..3924bbee 100644
--- a/app/src/main/res/values-et/strings.xml
+++ b/app/src/main/res/values-et/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kontakti nimede kontroll."</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Õigekirjakontroll kasutab teie kontaktisikute loendi sissekandeid"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibreeri klahvivajutusel"</string>
diff --git a/app/src/main/res/values-eu/bools.xml b/app/src/main/res/values-eu/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-eu/bools.xml
+++ b/app/src/main/res/values-eu/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-eu/strings-action-keys.xml b/app/src/main/res/values-eu/strings-action-keys.xml
index 8fe2ecaa..010e7866 100644
--- a/app/src/main/res/values-eu/strings-action-keys.xml
+++ b/app/src/main/res/values-eu/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Joan"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Hurrengoa"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Atzera"</string>
diff --git a/app/src/main/res/values-eu/strings-config-important-notice.xml b/app/src/main/res/values-eu/strings-config-important-notice.xml
index 83d8fe5e..f256a9ce 100644
--- a/app/src/main/res/values-eu/strings-config-important-notice.xml
+++ b/app/src/main/res/values-eu/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Iradokizunak hobetzeko, ikasi komunikazioetatik eta idazten duzunetik"</string>
 </resources>
diff --git a/app/src/main/res/values-eu/strings-emoji-descriptions.xml b/app/src/main/res/values-eu/strings-emoji-descriptions.xml
index c4a788a0..5af9b6c1 100644
--- a/app/src/main/res/values-eu/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-eu/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright-ikurra"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Erregistratze-ikurra"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Bi harridura-ikur"</string>
diff --git a/app/src/main/res/values-eu/strings-letter-descriptions.xml b/app/src/main/res/values-eu/strings-letter-descriptions.xml
index 11636cc4..c6224617 100644
--- a/app/src/main/res/values-eu/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-eu/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Adierazle ordinal femeninoa"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro ikurra"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Adierazle ordinal maskulinoa"</string>
diff --git a/app/src/main/res/values-eu/strings-talkback-descriptions.xml b/app/src/main/res/values-eu/strings-talkback-descriptions.xml
index 1c118856..fcf81abb 100644
--- a/app/src/main/res/values-eu/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-eu/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Pasahitzak idazteko sakatzen dituzun teklak ozen entzuteko, konektatu entzungailuak."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Oraingo testua %s da"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Ez da testurik idatzi"</string>
diff --git a/app/src/main/res/values-eu/strings.xml b/app/src/main/res/values-eu/strings.xml
index cd0736ee..d7cc4694 100644
--- a/app/src/main/res/values-eu/strings.xml
+++ b/app/src/main/res/values-eu/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Bilatu kontaktu-izenak"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Ortografia-zuzentzaileak kontaktuak erabiltzen ditu"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Egin dar-dar sakatzean"</string>
diff --git a/app/src/main/res/values-fa-sw600dp/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-fa-sw600dp/donottranslate-config-spacing-and-punctuations.xml
index d7aca6fb..64bdf257 100644
--- a/app/src/main/res/values-fa-sw600dp/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-fa-sw600dp/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The all letters need to be mirrored are found at
diff --git a/app/src/main/res/values-fa/bools.xml b/app/src/main/res/values-fa/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-fa/bools.xml
+++ b/app/src/main/res/values-fa/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-fa/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-fa/donottranslate-config-spacing-and-punctuations.xml
index 21bb3318..52f318fa 100644
--- a/app/src/main/res/values-fa/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-fa/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The all letters need to be mirrored are found at
diff --git a/app/src/main/res/values-fa/strings-action-keys.xml b/app/src/main/res/values-fa/strings-action-keys.xml
index 859877c8..46b2ea42 100644
--- a/app/src/main/res/values-fa/strings-action-keys.xml
+++ b/app/src/main/res/values-fa/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"رفتن"</string>
     <string name="label_next_key" msgid="5586407279258592635">"بعدی"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"قبلی"</string>
diff --git a/app/src/main/res/values-fa/strings-config-important-notice.xml b/app/src/main/res/values-fa/strings-config-important-notice.xml
index 22a50cd4..2df71932 100644
--- a/app/src/main/res/values-fa/strings-config-important-notice.xml
+++ b/app/src/main/res/values-fa/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"یادگیری از ارتباطات و اطلاعات تایپ شده شما برای بهبود پیشنهادات"</string>
 </resources>
diff --git a/app/src/main/res/values-fa/strings-emoji-descriptions.xml b/app/src/main/res/values-fa/strings-emoji-descriptions.xml
index 35139efb..06e345a8 100644
--- a/app/src/main/res/values-fa/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-fa/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"علامت حق نسخه‌برداری"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"علامت ثبت شده"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"دو علامت تعجب"</string>
diff --git a/app/src/main/res/values-fa/strings-letter-descriptions.xml b/app/src/main/res/values-fa/strings-letter-descriptions.xml
index 4687f1be..b817804d 100644
--- a/app/src/main/res/values-fa/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-fa/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"نشانگر ترتیبی زنانه"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"علامت میکرو"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"نشانگر ترتیبی مردانه"</string>
diff --git a/app/src/main/res/values-fa/strings-talkback-descriptions.xml b/app/src/main/res/values-fa/strings-talkback-descriptions.xml
index 9485337a..7538ed8f 100644
--- a/app/src/main/res/values-fa/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-fa/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"برای شنیدن کلیدهای گذرواژه که با صدای بلند خوانده می‌شوند، از هدست استفاده کنید."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"‏نوشتار کنونی %s است"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"نوشتاری وارد نشده است"</string>
diff --git a/app/src/main/res/values-fa/strings.xml b/app/src/main/res/values-fa/strings.xml
index 5002f18b..c1192df8 100644
--- a/app/src/main/res/values-fa/strings.xml
+++ b/app/src/main/res/values-fa/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"پیدا کردن نام مخاطبین"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"غلط‌گیر املا از ورودی‌های فهرست مخاطبین شما استفاده می‌کند"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"لرزش با فشار کلید"</string>
diff --git a/app/src/main/res/values-fi/bools.xml b/app/src/main/res/values-fi/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-fi/bools.xml
+++ b/app/src/main/res/values-fi/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-fi/strings-action-keys.xml b/app/src/main/res/values-fi/strings-action-keys.xml
index b1146b60..8b64ea11 100644
--- a/app/src/main/res/values-fi/strings-action-keys.xml
+++ b/app/src/main/res/values-fi/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Siir."</string>
     <string name="label_next_key" msgid="5586407279258592635">"Seur."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Edel."</string>
diff --git a/app/src/main/res/values-fi/strings-config-important-notice.xml b/app/src/main/res/values-fi/strings-config-important-notice.xml
index ad064c0a..960ed583 100644
--- a/app/src/main/res/values-fi/strings-config-important-notice.xml
+++ b/app/src/main/res/values-fi/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Ehdotusten parannus viestinnän ja kirjoitettujen tietojen avulla"</string>
 </resources>
diff --git a/app/src/main/res/values-fi/strings-emoji-descriptions.xml b/app/src/main/res/values-fi/strings-emoji-descriptions.xml
index 1a315f8d..f52cbbb0 100644
--- a/app/src/main/res/values-fi/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-fi/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyright-merkki"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Rekisteröidyn tavaramerkin merkki"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Kaksi huutomerkkiä"</string>
diff --git a/app/src/main/res/values-fi/strings-letter-descriptions.xml b/app/src/main/res/values-fi/strings-letter-descriptions.xml
index 76daf476..eea67231 100644
--- a/app/src/main/res/values-fi/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-fi/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminiinisen järjestysluvun merkki"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro-merkki"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Maskuliinisen järjestysluvun merkki"</string>
diff --git a/app/src/main/res/values-fi/strings-talkback-descriptions.xml b/app/src/main/res/values-fi/strings-talkback-descriptions.xml
index 1b75b1e8..20f70238 100644
--- a/app/src/main/res/values-fi/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-fi/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Liitä kuulokkeet, niin kuulet mitä näppäimiä painat kirjoittaessasi salasanaa."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Nykyinen teksti on %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Ei kirjoitettua tekstiä"</string>
diff --git a/app/src/main/res/values-fi/strings.xml b/app/src/main/res/values-fi/strings.xml
index 1be211ec..91301f31 100644
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Nimien tarkistus"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Yhteystietojesi nimien oikeinkirjoitus tarkistetaan"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Käytä värinää näppäimiä painettaessa"</string>
diff --git a/app/src/main/res/values-fr-rCA/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-fr-rCA/donottranslate-config-spacing-and-punctuations.xml
index e4c30c4d..cb86fac2 100644
--- a/app/src/main/res/values-fr-rCA/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-fr-rCA/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2009, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2009 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Symbols that are normally preceded by a space (used to add an auto-space before these) -->
diff --git a/app/src/main/res/values-fr-rCA/strings-action-keys.xml b/app/src/main/res/values-fr-rCA/strings-action-keys.xml
index 1823416a..5f2947a3 100644
--- a/app/src/main/res/values-fr-rCA/strings-action-keys.xml
+++ b/app/src/main/res/values-fr-rCA/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Aller"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Suiv."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Préc."</string>
diff --git a/app/src/main/res/values-fr-rCA/strings-config-important-notice.xml b/app/src/main/res/values-fr-rCA/strings-config-important-notice.xml
index 2247ec6c..09501f33 100644
--- a/app/src/main/res/values-fr-rCA/strings-config-important-notice.xml
+++ b/app/src/main/res/values-fr-rCA/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Apprendre de vos communic. et données entrées pour amél. suggestions"</string>
 </resources>
diff --git a/app/src/main/res/values-fr-rCA/strings-emoji-descriptions.xml b/app/src/main/res/values-fr-rCA/strings-emoji-descriptions.xml
index d76cb5b5..5d604fff 100644
--- a/app/src/main/res/values-fr-rCA/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-fr-rCA/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Signe de droit d\'auteur"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Signe de marque déposée"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double point d\'exclamation"</string>
diff --git a/app/src/main/res/values-fr-rCA/strings-letter-descriptions.xml b/app/src/main/res/values-fr-rCA/strings-letter-descriptions.xml
index 1c1f62e0..f7f23225 100644
--- a/app/src/main/res/values-fr-rCA/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-fr-rCA/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicateur ordinal féminin"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Symbole micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicateur ordinal masculin"</string>
diff --git a/app/src/main/res/values-fr-rCA/strings-talkback-descriptions.xml b/app/src/main/res/values-fr-rCA/strings-talkback-descriptions.xml
index 59fefd50..6814f0e3 100644
--- a/app/src/main/res/values-fr-rCA/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-fr-rCA/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Branchez des écouteurs pour entendre l\'énoncé à haute voix des touches lors de l\'entrée du mot de passe."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Le texte actuel est %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Aucun texte entré"</string>
diff --git a/app/src/main/res/values-fr-rCA/strings.xml b/app/src/main/res/values-fr-rCA/strings.xml
index c6921035..a99ec2f8 100644
--- a/app/src/main/res/values-fr-rCA/strings.xml
+++ b/app/src/main/res/values-fr-rCA/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Rechercher noms contacts"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Correcteur orthographique utilise entrées de liste de contacts."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrer à chaque touche"</string>
diff --git a/app/src/main/res/values-fr/bools.xml b/app/src/main/res/values-fr/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-fr/bools.xml
+++ b/app/src/main/res/values-fr/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-fr/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-fr/donottranslate-config-spacing-and-punctuations.xml
index 5a491424..249d4648 100644
--- a/app/src/main/res/values-fr/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-fr/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2009, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2009 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Symbols that are normally preceded by a space (used to add an auto-space before these) -->
diff --git a/app/src/main/res/values-fr/strings-action-keys.xml b/app/src/main/res/values-fr/strings-action-keys.xml
index 3dcdf757..7ef0b615 100644
--- a/app/src/main/res/values-fr/strings-action-keys.xml
+++ b/app/src/main/res/values-fr/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Accès"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Suiv."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Préc."</string>
diff --git a/app/src/main/res/values-fr/strings-config-important-notice.xml b/app/src/main/res/values-fr/strings-config-important-notice.xml
index 777b64ef..b0a7eca8 100644
--- a/app/src/main/res/values-fr/strings-config-important-notice.xml
+++ b/app/src/main/res/values-fr/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Améliore les suggestions en fonction des messages et des données saisies"</string>
 </resources>
diff --git a/app/src/main/res/values-fr/strings-emoji-descriptions.xml b/app/src/main/res/values-fr/strings-emoji-descriptions.xml
index 603c66cf..747a4432 100644
--- a/app/src/main/res/values-fr/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-fr/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Symbole de copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Symbole de marque déposée"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double point d\'exclamation"</string>
diff --git a/app/src/main/res/values-fr/strings-letter-descriptions.xml b/app/src/main/res/values-fr/strings-letter-descriptions.xml
index edbe9fd2..bbe6be03 100644
--- a/app/src/main/res/values-fr/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-fr/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicateur ordinal féminin"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Symbole micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicateur ordinal masculin"</string>
diff --git a/app/src/main/res/values-fr/strings-talkback-descriptions.xml b/app/src/main/res/values-fr/strings-talkback-descriptions.xml
index d7f9cd36..dc015d98 100644
--- a/app/src/main/res/values-fr/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-fr/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Branchez des écouteurs pour entendre l\'énoncé à haute voix des touches lors de la saisie du mot de passe."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Le texte actuel est \"%s\"."</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Aucun texte saisi"</string>
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index 09a1465a..1b3d0df0 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Rechercher les noms de contacts"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"Le correcteur orthographique utilise les noms des contacts."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrer à chaque touche"</string>
diff --git a/app/src/main/res/values-gd/strings.xml b/app/src/main/res/values-gd/strings.xml
index c85c1ee2..fe570732 100644
--- a/app/src/main/res/values-gd/strings.xml
+++ b/app/src/main/res/values-gd/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="use_system_language_to_select_input_method_subtypes">Cleachd cànain an t-siostaim</string>
     <string name="select_input_method">Atharraich am meur-chlàr</string>
diff --git a/app/src/main/res/values-gl/bools.xml b/app/src/main/res/values-gl/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-gl/bools.xml
+++ b/app/src/main/res/values-gl/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-gl/strings-action-keys.xml b/app/src/main/res/values-gl/strings-action-keys.xml
index 5ce96e63..5de0c78c 100644
--- a/app/src/main/res/values-gl/strings-action-keys.xml
+++ b/app/src/main/res/values-gl/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ir"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Seg."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Ant"</string>
diff --git a/app/src/main/res/values-gl/strings-config-important-notice.xml b/app/src/main/res/values-gl/strings-config-important-notice.xml
index 11f697da..454b9821 100644
--- a/app/src/main/res/values-gl/strings-config-important-notice.xml
+++ b/app/src/main/res/values-gl/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Aprende das comunicacións e dos datos para mellorar as suxestións"</string>
 </resources>
diff --git a/app/src/main/res/values-gl/strings-emoji-descriptions.xml b/app/src/main/res/values-gl/strings-emoji-descriptions.xml
index 43bb2bcb..9259da4b 100644
--- a/app/src/main/res/values-gl/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-gl/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Signo de copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Signo de rexistro"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Signo de dobre exclamación"</string>
diff --git a/app/src/main/res/values-gl/strings-letter-descriptions.xml b/app/src/main/res/values-gl/strings-letter-descriptions.xml
index d09e5c93..ea4e6e04 100644
--- a/app/src/main/res/values-gl/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-gl/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicador ordinal feminino"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Signo de micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicador ordinal masculino"</string>
diff --git a/app/src/main/res/values-gl/strings-talkback-descriptions.xml b/app/src/main/res/values-gl/strings-talkback-descriptions.xml
index dde983d0..11f3489e 100644
--- a/app/src/main/res/values-gl/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-gl/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Conecta uns auriculares para escoitar as teclas do contrasinal pronunciadas."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"O texto actual é %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Non se introduciu ningún texto"</string>
diff --git a/app/src/main/res/values-gl/strings.xml b/app/src/main/res/values-gl/strings.xml
index 85d54ed4..44540c4f 100644
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Verificar nomes de contactos"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"O corrector ortográfico utiliza entradas da lista de contactos"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrar ao premer as teclas"</string>
diff --git a/app/src/main/res/values-gu/strings-action-keys.xml b/app/src/main/res/values-gu/strings-action-keys.xml
index f67e6513..296fba86 100644
--- a/app/src/main/res/values-gu/strings-action-keys.xml
+++ b/app/src/main/res/values-gu/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"જાઓ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"આગલું"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"પહેલાંનું"</string>
diff --git a/app/src/main/res/values-gu/strings-config-important-notice.xml b/app/src/main/res/values-gu/strings-config-important-notice.xml
index ff080292..b67ac66f 100644
--- a/app/src/main/res/values-gu/strings-config-important-notice.xml
+++ b/app/src/main/res/values-gu/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"સૂચનોને બહેતર બનાવવા માટે તમારા સંચારો અને  લખેલ ડેટાથી જાણો"</string>
 </resources>
diff --git a/app/src/main/res/values-gu/strings-emoji-descriptions.xml b/app/src/main/res/values-gu/strings-emoji-descriptions.xml
index a5b2611a..49e11850 100644
--- a/app/src/main/res/values-gu/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-gu/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"કોપિરાઇટનું ચિહ્ન"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"નોંધાયેલ ચિહ્ન"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"બેવડું ઉદ્ગારવાચક ચિહ્ન"</string>
diff --git a/app/src/main/res/values-gu/strings-letter-descriptions.xml b/app/src/main/res/values-gu/strings-letter-descriptions.xml
index 2e6bdd86..98669592 100644
--- a/app/src/main/res/values-gu/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-gu/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"સ્ત્રીલિંગ ક્રમવાચક સૂચક"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"માઇક્રો ચિહ્ન"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"પુલિંગ ક્રમવાચક સૂચક"</string>
diff --git a/app/src/main/res/values-gu/strings-talkback-descriptions.xml b/app/src/main/res/values-gu/strings-talkback-descriptions.xml
index 4735aa92..e060c60a 100644
--- a/app/src/main/res/values-gu/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-gu/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"પાસવર્ડ કીઝ મોટેથી બોલાતી સાંભળવા માટે હૅડસેટ પ્લગ ઇન કરો."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"વર્તમાન ટેક્સ્ટ %s છે"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"કોઈ ટેક્સ્ટ દાખલ કરેલ નથી"</string>
diff --git a/app/src/main/res/values-gu/strings.xml b/app/src/main/res/values-gu/strings.xml
index 9b87e445..57e824b3 100644
--- a/app/src/main/res/values-gu/strings.xml
+++ b/app/src/main/res/values-gu/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"સંપર્ક નામ શોધો"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"જોડણી-પરીક્ષક તમારી સંપર્ક સૂચિમાંથી એન્ટ્રીઝનો ઉપયોગ કરે છે"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"કીપ્રેસ પર વાઇબ્રેટ કરો"</string>
diff --git a/app/src/main/res/values-h1200dp-port/setup-dimens.xml b/app/src/main/res/values-h1200dp-port/setup-dimens.xml
index 5c0edc21..9d5f38b6 100644
--- a/app/src/main/res/values-h1200dp-port/setup-dimens.xml
+++ b/app/src/main/res/values-h1200dp-port/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for large-tablet/portrait. -->
     <dimen name="setup_title_text_size">72sp</dimen>
diff --git a/app/src/main/res/values-h330dp-land/setup-dimens.xml b/app/src/main/res/values-h330dp-land/setup-dimens.xml
index ed232fbc..1bcd2fca 100644
--- a/app/src/main/res/values-h330dp-land/setup-dimens.xml
+++ b/app/src/main/res/values-h330dp-land/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for large-phone/landscape. -->
     <dimen name="setup_title_text_size">40sp</dimen>
diff --git a/app/src/main/res/values-h520dp-land/setup-dimens.xml b/app/src/main/res/values-h520dp-land/setup-dimens.xml
index ec669c94..ee4c84d6 100644
--- a/app/src/main/res/values-h520dp-land/setup-dimens.xml
+++ b/app/src/main/res/values-h520dp-land/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for small-tablet/landscape. -->
     <dimen name="setup_title_text_size">50sp</dimen>
diff --git a/app/src/main/res/values-h540dp-port/setup-dimens.xml b/app/src/main/res/values-h540dp-port/setup-dimens.xml
index 4ac3acf2..b4426510 100644
--- a/app/src/main/res/values-h540dp-port/setup-dimens.xml
+++ b/app/src/main/res/values-h540dp-port/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for large-phone/portrait. -->
     <dimen name="setup_title_text_size">48sp</dimen>
diff --git a/app/src/main/res/values-h720dp-land/setup-dimens.xml b/app/src/main/res/values-h720dp-land/setup-dimens.xml
index f540a5fe..b41ab229 100644
--- a/app/src/main/res/values-h720dp-land/setup-dimens.xml
+++ b/app/src/main/res/values-h720dp-land/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for large-tablet/landscape. -->
     <dimen name="setup_title_text_size">72sp</dimen>
diff --git a/app/src/main/res/values-h800dp-port/setup-dimens.xml b/app/src/main/res/values-h800dp-port/setup-dimens.xml
index 45484d3a..3f32fff5 100644
--- a/app/src/main/res/values-h800dp-port/setup-dimens.xml
+++ b/app/src/main/res/values-h800dp-port/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for small-tablet/portrait. -->
     <dimen name="setup_step_bullet_text_size">24sp</dimen>
diff --git a/app/src/main/res/values-hi/bools.xml b/app/src/main/res/values-hi/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-hi/bools.xml
+++ b/app/src/main/res/values-hi/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-hi/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-hi/donottranslate-config-spacing-and-punctuations.xml
index 4ef36c09..d78ff7af 100644
--- a/app/src/main/res/values-hi/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-hi/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The sentence separator code point, for double-space-to-period -->
diff --git a/app/src/main/res/values-hi/strings-action-keys.xml b/app/src/main/res/values-hi/strings-action-keys.xml
index ff7478fb..82e18dc0 100644
--- a/app/src/main/res/values-hi/strings-action-keys.xml
+++ b/app/src/main/res/values-hi/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"जाएं"</string>
     <string name="label_next_key" msgid="5586407279258592635">"अगला"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"पीछे जाएं"</string>
diff --git a/app/src/main/res/values-hi/strings-config-important-notice.xml b/app/src/main/res/values-hi/strings-config-important-notice.xml
index 4d4f1dc8..44b2b3fa 100644
--- a/app/src/main/res/values-hi/strings-config-important-notice.xml
+++ b/app/src/main/res/values-hi/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"सुझावों में सुधार के लिए अपनी बातचीत और लिखे गए डेटा को देखने दें"</string>
 </resources>
diff --git a/app/src/main/res/values-hi/strings-emoji-descriptions.xml b/app/src/main/res/values-hi/strings-emoji-descriptions.xml
index 1ccf9ac6..59434ebc 100644
--- a/app/src/main/res/values-hi/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-hi/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"कॉपीराइट चिह्न"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"पंजीकृत चिह्न"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"दोहरा विस्मयादिबोधक चिह्न"</string>
diff --git a/app/src/main/res/values-hi/strings-letter-descriptions.xml b/app/src/main/res/values-hi/strings-letter-descriptions.xml
index 75dad227..5cad2ef4 100644
--- a/app/src/main/res/values-hi/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-hi/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"स्त्रीलिंग बताने वाला संकेत"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"माइक्रो चिह्न"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"पुल्लिंग बताने वाला संकेत"</string>
diff --git a/app/src/main/res/values-hi/strings-talkback-descriptions.xml b/app/src/main/res/values-hi/strings-talkback-descriptions.xml
index 211965c5..932bc23d 100644
--- a/app/src/main/res/values-hi/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-hi/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"पासवर्ड कुंजियों को सुनने के लिए, हेडसेट प्‍लग-इन करें."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"वर्तमान लेख %s है"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"कोई लेख नहीं डाला गया"</string>
diff --git a/app/src/main/res/values-hi/strings.xml b/app/src/main/res/values-hi/strings.xml
index 623dc7bc..1de60c2a 100644
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"संपर्कों को सर्च करें"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"स्पेलिंग जाँचने वाली सेवा आपकी संपर्क सूची के संपर्कों इस्तेमाल करता है"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"बटन दबाने पर कंपन (वाइब्रेशन) करे"</string>
diff --git a/app/src/main/res/values-hr/bools.xml b/app/src/main/res/values-hr/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-hr/bools.xml
+++ b/app/src/main/res/values-hr/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-hr/strings-action-keys.xml b/app/src/main/res/values-hr/strings-action-keys.xml
index 23c7872e..83a4518e 100644
--- a/app/src/main/res/values-hr/strings-action-keys.xml
+++ b/app/src/main/res/values-hr/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Kreni"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Dalje"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Pret."</string>
diff --git a/app/src/main/res/values-hr/strings-config-important-notice.xml b/app/src/main/res/values-hr/strings-config-important-notice.xml
index 9d4b18db..e7f06946 100644
--- a/app/src/main/res/values-hr/strings-config-important-notice.xml
+++ b/app/src/main/res/values-hr/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Upotrijebi poruke i upisane podatke za poboljšanje prijedloga"</string>
 </resources>
diff --git a/app/src/main/res/values-hr/strings-emoji-descriptions.xml b/app/src/main/res/values-hr/strings-emoji-descriptions.xml
index d60ef9e8..0c0c182a 100644
--- a/app/src/main/res/values-hr/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-hr/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak autorskih prava"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Znak \"registrirano\""</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dvostruki uskličnik"</string>
diff --git a/app/src/main/res/values-hr/strings-letter-descriptions.xml b/app/src/main/res/values-hr/strings-letter-descriptions.xml
index 9c0055f9..44abd360 100644
--- a/app/src/main/res/values-hr/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-hr/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Znak za redni broj ženskog roda"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Znak za redni broj muškog roda"</string>
diff --git a/app/src/main/res/values-hr/strings-talkback-descriptions.xml b/app/src/main/res/values-hr/strings-talkback-descriptions.xml
index 0bd64e9e..c6906f7f 100644
--- a/app/src/main/res/values-hr/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-hr/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Priključite slušalice da biste čuli naglas izgovorene tipke dok upisujete zaporku."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Trenutačni tekst glasi %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nije unesen tekst"</string>
diff --git a/app/src/main/res/values-hr/strings.xml b/app/src/main/res/values-hr/strings.xml
index d6a2c5fc..4697fe5c 100644
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"Potražite imena kontakata"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"Provjera pravopisa upotrebljava unose iz vašeg popisa kontakata"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibracija pri pritisku na tipku"</string>
diff --git a/app/src/main/res/values-hu-rZZ/bools.xml b/app/src/main/res/values-hu-rZZ/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-hu-rZZ/bools.xml
+++ b/app/src/main/res/values-hu-rZZ/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-hu-rZZ/cm_strings.xml b/app/src/main/res/values-hu-rZZ/cm_strings.xml
index a6cf6341..58f3a63a 100644
--- a/app/src/main/res/values-hu-rZZ/cm_strings.xml
+++ b/app/src/main/res/values-hu-rZZ/cm_strings.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--Generated by crowdin.com-->
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
   <!-- This string is displayed in the description for a keyboard type. It refers specifically to
 the Latin alphabet, as opposed to Cyrillic, Arabic, Hebrew or other scripts.
diff --git a/app/src/main/res/values-hu-rZZ/strings-action-keys.xml b/app/src/main/res/values-hu-rZZ/strings-action-keys.xml
index 6de2d309..354808d3 100644
--- a/app/src/main/res/values-hu-rZZ/strings-action-keys.xml
+++ b/app/src/main/res/values-hu-rZZ/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Mehet"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Köv."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Előző"</string>
diff --git a/app/src/main/res/values-hu-rZZ/strings-config-important-notice.xml b/app/src/main/res/values-hu-rZZ/strings-config-important-notice.xml
index c023293e..16288082 100644
--- a/app/src/main/res/values-hu-rZZ/strings-config-important-notice.xml
+++ b/app/src/main/res/values-hu-rZZ/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Javaslatok javítása a kommunikáció és begépelt adatok alapján"</string>
 </resources>
diff --git a/app/src/main/res/values-hu-rZZ/strings-emoji-descriptions.xml b/app/src/main/res/values-hu-rZZ/strings-emoji-descriptions.xml
index 7bd8045f..f43127ad 100644
--- a/app/src/main/res/values-hu-rZZ/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-hu-rZZ/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Szerzői jog embléma"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Regisztrált embléma"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Kettős felkiáltójel"</string>
diff --git a/app/src/main/res/values-hu-rZZ/strings-letter-descriptions.xml b/app/src/main/res/values-hu-rZZ/strings-letter-descriptions.xml
index 9087c6c9..71d208de 100644
--- a/app/src/main/res/values-hu-rZZ/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-hu-rZZ/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Sorszámnévjelölő (nőnemű)"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"„mű” jel"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Sorszámnévjelölő (hímnemű)"</string>
diff --git a/app/src/main/res/values-hu-rZZ/strings-talkback-descriptions.xml b/app/src/main/res/values-hu-rZZ/strings-talkback-descriptions.xml
index 9a7b612b..0d0a8696 100644
--- a/app/src/main/res/values-hu-rZZ/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-hu-rZZ/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Csatlakoztasson egy headsetet, ha hallani szeretné a jelszót felolvasva."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"A jelenlegi szöveg: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nincs szöveg megadva"</string>
diff --git a/app/src/main/res/values-hu-rZZ/strings.xml b/app/src/main/res/values-hu-rZZ/strings.xml
index 984ca99a..2d4f42b0 100644
--- a/app/src/main/res/values-hu-rZZ/strings.xml
+++ b/app/src/main/res/values-hu-rZZ/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Névjegyek keresése"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"A helyesírás-ellenőrző használja a névjegyek bejegyzéseit"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Rezgés gombnyomásra"</string>
diff --git a/app/src/main/res/values-hu/bools.xml b/app/src/main/res/values-hu/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-hu/bools.xml
+++ b/app/src/main/res/values-hu/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-hu/strings-action-keys.xml b/app/src/main/res/values-hu/strings-action-keys.xml
index 6de2d309..354808d3 100644
--- a/app/src/main/res/values-hu/strings-action-keys.xml
+++ b/app/src/main/res/values-hu/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Mehet"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Köv."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Előző"</string>
diff --git a/app/src/main/res/values-hu/strings-config-important-notice.xml b/app/src/main/res/values-hu/strings-config-important-notice.xml
index c023293e..16288082 100644
--- a/app/src/main/res/values-hu/strings-config-important-notice.xml
+++ b/app/src/main/res/values-hu/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Javaslatok javítása a kommunikáció és begépelt adatok alapján"</string>
 </resources>
diff --git a/app/src/main/res/values-hu/strings-emoji-descriptions.xml b/app/src/main/res/values-hu/strings-emoji-descriptions.xml
index 7bd8045f..f43127ad 100644
--- a/app/src/main/res/values-hu/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-hu/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Szerzői jog embléma"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Regisztrált embléma"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Kettős felkiáltójel"</string>
diff --git a/app/src/main/res/values-hu/strings-letter-descriptions.xml b/app/src/main/res/values-hu/strings-letter-descriptions.xml
index 9087c6c9..71d208de 100644
--- a/app/src/main/res/values-hu/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-hu/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Sorszámnévjelölő (nőnemű)"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"„mű” jel"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Sorszámnévjelölő (hímnemű)"</string>
diff --git a/app/src/main/res/values-hu/strings-talkback-descriptions.xml b/app/src/main/res/values-hu/strings-talkback-descriptions.xml
index 9a7b612b..0d0a8696 100644
--- a/app/src/main/res/values-hu/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-hu/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Csatlakoztasson egy headsetet, ha hallani szeretné a jelszót felolvasva."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"A jelenlegi szöveg: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nincs szöveg megadva"</string>
diff --git a/app/src/main/res/values-hu/strings.xml b/app/src/main/res/values-hu/strings.xml
index bd9d97e4..773d060b 100644
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Névjegyek keresése"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"A helyesírás-ellenőrző használja a névjegyek bejegyzéseit"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Rezgés gombnyomásra"</string>
diff --git a/app/src/main/res/values-hy/bools.xml b/app/src/main/res/values-hy/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-hy/bools.xml
+++ b/app/src/main/res/values-hy/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-hy/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-hy/donottranslate-config-spacing-and-punctuations.xml
index ed35365a..a0b3e814 100644
--- a/app/src/main/res/values-hy/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-hy/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Same list as in English, but add armenian period and comma: -->
diff --git a/app/src/main/res/values-hy/strings-action-keys.xml b/app/src/main/res/values-hy/strings-action-keys.xml
index 9dd59b8f..00e5a50a 100644
--- a/app/src/main/res/values-hy/strings-action-keys.xml
+++ b/app/src/main/res/values-hy/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Առաջ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Հաջորդը"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Նախորդը"</string>
diff --git a/app/src/main/res/values-hy/strings-config-important-notice.xml b/app/src/main/res/values-hy/strings-config-important-notice.xml
index 9fac6319..f42f14dc 100644
--- a/app/src/main/res/values-hy/strings-config-important-notice.xml
+++ b/app/src/main/res/values-hy/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Բարելավեք առաջարկները` ձեր նամակագրությունից և մուտքագրած տվյալներից"</string>
 </resources>
diff --git a/app/src/main/res/values-hy/strings-emoji-descriptions.xml b/app/src/main/res/values-hy/strings-emoji-descriptions.xml
index 2451a369..1486b8f8 100644
--- a/app/src/main/res/values-hy/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-hy/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Հեղինակային իրավունքի նշան"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Գրանցված ապրանքանիշի նշան"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Կրկնակի բացականչական նշան"</string>
diff --git a/app/src/main/res/values-hy/strings-letter-descriptions.xml b/app/src/main/res/values-hy/strings-letter-descriptions.xml
index 56d39bf6..7d9efaf2 100644
--- a/app/src/main/res/values-hy/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-hy/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Դասական թվականների իգական սեռի ցուցիչ"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Մյու"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Դասական թվականների արական սեռի ցուցիչ"</string>
diff --git a/app/src/main/res/values-hy/strings-talkback-descriptions.xml b/app/src/main/res/values-hy/strings-talkback-descriptions.xml
index d7e5982e..5bb08655 100644
--- a/app/src/main/res/values-hy/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-hy/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Միացրեք ականջակալը՝ բարձրաձայն արտասանվող գաղտնաբառը լսելու համար:"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Տվյալ տեքստը %s է"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Տեքստ չի մուտքագրվել"</string>
diff --git a/app/src/main/res/values-hy/strings.xml b/app/src/main/res/values-hy/strings.xml
index 1eeca84c..82d5209a 100644
--- a/app/src/main/res/values-hy/strings.xml
+++ b/app/src/main/res/values-hy/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Փնտրել կոնտակտային անուններ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Ուղղագրիչն օգտագործում է ձեր կոնտակտների անունները"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Թրթռալ սեղմման ժամանակ"</string>
diff --git a/app/src/main/res/values-in/bools.xml b/app/src/main/res/values-in/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-in/bools.xml
+++ b/app/src/main/res/values-in/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-in/strings-action-keys.xml b/app/src/main/res/values-in/strings-action-keys.xml
index 7f1a28e2..24cf37a6 100644
--- a/app/src/main/res/values-in/strings-action-keys.xml
+++ b/app/src/main/res/values-in/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Buka"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Lanjut"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Balik"</string>
diff --git a/app/src/main/res/values-in/strings-config-important-notice.xml b/app/src/main/res/values-in/strings-config-important-notice.xml
index d5df9130..65aacfa9 100644
--- a/app/src/main/res/values-in/strings-config-important-notice.xml
+++ b/app/src/main/res/values-in/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Belajar dari komunikasi &amp; data terketik untuk meningkatkan saran"</string>
 </resources>
diff --git a/app/src/main/res/values-in/strings-emoji-descriptions.xml b/app/src/main/res/values-in/strings-emoji-descriptions.xml
index e3f8d0f5..efcf394d 100644
--- a/app/src/main/res/values-in/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-in/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Tanda hak cipta"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Tanda terdaftar"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Tanda seru ganda"</string>
diff --git a/app/src/main/res/values-in/strings-letter-descriptions.xml b/app/src/main/res/values-in/strings-letter-descriptions.xml
index 711f6890..b0150fa9 100644
--- a/app/src/main/res/values-in/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-in/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indikator ordinal feminin"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Simbol mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indikator ordinal maskulin"</string>
diff --git a/app/src/main/res/values-in/strings-talkback-descriptions.xml b/app/src/main/res/values-in/strings-talkback-descriptions.xml
index 0cac3416..74ed6ad3 100644
--- a/app/src/main/res/values-in/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-in/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Pasang headset untuk mendengar tombol sandi yang diucapkan dengan lantang."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Teks saat ini adalah %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Tidak ada teks yang dimasukkan"</string>
diff --git a/app/src/main/res/values-in/strings.xml b/app/src/main/res/values-in/strings.xml
index b9071fc2..353c71ae 100644
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Cari nama kontak"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Pemeriksa ejaan menggunakan entri dari daftar kontak Anda"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Getar jika tombol ditekan"</string>
diff --git a/app/src/main/res/values-is/bools.xml b/app/src/main/res/values-is/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-is/bools.xml
+++ b/app/src/main/res/values-is/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-is/strings-action-keys.xml b/app/src/main/res/values-is/strings-action-keys.xml
index 27df5160..274f2194 100644
--- a/app/src/main/res/values-is/strings-action-keys.xml
+++ b/app/src/main/res/values-is/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Áfram"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Næsta"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Fyrra"</string>
diff --git a/app/src/main/res/values-is/strings-config-important-notice.xml b/app/src/main/res/values-is/strings-config-important-notice.xml
index 457df064..3e2751b9 100644
--- a/app/src/main/res/values-is/strings-config-important-notice.xml
+++ b/app/src/main/res/values-is/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Læra af samskiptum þínum og innslegnum gögnum til að bæta tillögur"</string>
 </resources>
diff --git a/app/src/main/res/values-is/strings-emoji-descriptions.xml b/app/src/main/res/values-is/strings-emoji-descriptions.xml
index 7bcd28cc..bbf7d94c 100644
--- a/app/src/main/res/values-is/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-is/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Höfundarréttarmerki"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Skráð"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Tvöfalt upphrópunarmerki"</string>
diff --git a/app/src/main/res/values-is/strings-letter-descriptions.xml b/app/src/main/res/values-is/strings-letter-descriptions.xml
index fe175fa0..1c570d30 100644
--- a/app/src/main/res/values-is/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-is/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Kvenkyns raðtölutákn"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Míkrómerki"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Karlkyns raðtölutákn"</string>
diff --git a/app/src/main/res/values-is/strings-talkback-descriptions.xml b/app/src/main/res/values-is/strings-talkback-descriptions.xml
index 5b99fa6f..5e394283 100644
--- a/app/src/main/res/values-is/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-is/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Tengdu heyrnartól til að heyra stafi aðgangsorðsins lesna upphátt."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Núverandi texti er %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Engin texti sleginn inn"</string>
diff --git a/app/src/main/res/values-is/strings.xml b/app/src/main/res/values-is/strings.xml
index d839eaf5..664460e2 100644
--- a/app/src/main/res/values-is/strings.xml
+++ b/app/src/main/res/values-is/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Fletta upp tengiliðum"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Ritvilluleit notar færslur úr tengiliðalistanum þínum"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Titringur þegar ýtt er á lykla"</string>
diff --git a/app/src/main/res/values-it/bools.xml b/app/src/main/res/values-it/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-it/bools.xml
+++ b/app/src/main/res/values-it/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-it/strings-action-keys.xml b/app/src/main/res/values-it/strings-action-keys.xml
index d61f2dad..db1380f9 100644
--- a/app/src/main/res/values-it/strings-action-keys.xml
+++ b/app/src/main/res/values-it/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Vai"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Succ."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prec."</string>
diff --git a/app/src/main/res/values-it/strings-config-important-notice.xml b/app/src/main/res/values-it/strings-config-important-notice.xml
index 3690fac3..df6e9f10 100644
--- a/app/src/main/res/values-it/strings-config-important-notice.xml
+++ b/app/src/main/res/values-it/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Usa comunicazioni e dati digitati per migliorare i suggerimenti"</string>
 </resources>
diff --git a/app/src/main/res/values-it/strings-emoji-descriptions.xml b/app/src/main/res/values-it/strings-emoji-descriptions.xml
index 071e8fe7..2afe551d 100644
--- a/app/src/main/res/values-it/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-it/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Simbolo di copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Simbolo di marchio registrato"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Doppio punto esclamativo"</string>
diff --git a/app/src/main/res/values-it/strings-letter-descriptions.xml b/app/src/main/res/values-it/strings-letter-descriptions.xml
index e66516c4..ed704b10 100644
--- a/app/src/main/res/values-it/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-it/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicatore ordinale femminile"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Simbolo micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicatore ordinale maschile"</string>
diff --git a/app/src/main/res/values-it/strings-talkback-descriptions.xml b/app/src/main/res/values-it/strings-talkback-descriptions.xml
index f9f0f976..72507a90 100644
--- a/app/src/main/res/values-it/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-it/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Collega gli auricolari per ascoltare la pronuncia dei tasti premuti per la password."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Il testo attuale è %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nessun testo inserito"</string>
diff --git a/app/src/main/res/values-it/strings.xml b/app/src/main/res/values-it/strings.xml
index f18ea36e..84f60547 100644
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"Cerca in nomi contatti"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"La funzione di controllo ortografico usa voci dell\'elenco contatti"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrazione tasti"</string>
diff --git a/app/src/main/res/values-iw-sw600dp/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-iw-sw600dp/donottranslate-config-spacing-and-punctuations.xml
index 22f0353f..18c02bea 100644
--- a/app/src/main/res/values-iw-sw600dp/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-iw-sw600dp/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The all letters need to be mirrored are found at
diff --git a/app/src/main/res/values-iw/bools.xml b/app/src/main/res/values-iw/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-iw/bools.xml
+++ b/app/src/main/res/values-iw/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-iw/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-iw/donottranslate-config-spacing-and-punctuations.xml
index d3072081..f1ab280f 100644
--- a/app/src/main/res/values-iw/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-iw/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- The all letters need to be mirrored are found at
diff --git a/app/src/main/res/values-iw/strings-action-keys.xml b/app/src/main/res/values-iw/strings-action-keys.xml
index 10221d68..5782657c 100644
--- a/app/src/main/res/values-iw/strings-action-keys.xml
+++ b/app/src/main/res/values-iw/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"התחל"</string>
     <string name="label_next_key" msgid="5586407279258592635">"הבא"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"הקודם"</string>
diff --git a/app/src/main/res/values-iw/strings-config-important-notice.xml b/app/src/main/res/values-iw/strings-config-important-notice.xml
index 34ef4cab..193b2927 100644
--- a/app/src/main/res/values-iw/strings-config-important-notice.xml
+++ b/app/src/main/res/values-iw/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"למד מהתכתבויות ומנתונים שהקלדת כדי לשפר את ההצעות"</string>
 </resources>
diff --git a/app/src/main/res/values-iw/strings-emoji-descriptions.xml b/app/src/main/res/values-iw/strings-emoji-descriptions.xml
index 13739ad2..319a789a 100644
--- a/app/src/main/res/values-iw/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-iw/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"סימן זכויות יוצרים"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"סימן רשום"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"סימן קריאה כפול"</string>
diff --git a/app/src/main/res/values-iw/strings-letter-descriptions.xml b/app/src/main/res/values-iw/strings-letter-descriptions.xml
index 1b0e72f4..7ced1116 100644
--- a/app/src/main/res/values-iw/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-iw/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"סימן סידורי נקבי"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"סימן מיקרו"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"סימן סידורי זכרי"</string>
diff --git a/app/src/main/res/values-iw/strings-talkback-descriptions.xml b/app/src/main/res/values-iw/strings-talkback-descriptions.xml
index bce0636f..105c2de1 100644
--- a/app/src/main/res/values-iw/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-iw/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"חבר אוזניות כדי לשמוע הקראה של מפתחות סיסמה."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"‏הטקסט הנוכחי הוא %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"לא הוזן טקסט"</string>
diff --git a/app/src/main/res/values-iw/strings.xml b/app/src/main/res/values-iw/strings.xml
index df1b75fa..dfb69a69 100644
--- a/app/src/main/res/values-iw/strings.xml
+++ b/app/src/main/res/values-iw/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"חיפוש שמות של אנשי קשר"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"בודק האיות משתמש בערכים מרשימת אנשי הקשר שלך"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"רטט בלחיצה על מקשים"</string>
diff --git a/app/src/main/res/values-ja/strings-action-keys.xml b/app/src/main/res/values-ja/strings-action-keys.xml
index a8ed4346..4e0d38ba 100644
--- a/app/src/main/res/values-ja/strings-action-keys.xml
+++ b/app/src/main/res/values-ja/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"実行"</string>
     <string name="label_next_key" msgid="5586407279258592635">"次へ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"前へ"</string>
diff --git a/app/src/main/res/values-ja/strings-config-important-notice.xml b/app/src/main/res/values-ja/strings-config-important-notice.xml
index 200719cb..74b0aa2e 100644
--- a/app/src/main/res/values-ja/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ja/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"メッセージなどのやり取りや入力したデータから入力候補を予測する"</string>
 </resources>
diff --git a/app/src/main/res/values-ja/strings-emoji-descriptions.xml b/app/src/main/res/values-ja/strings-emoji-descriptions.xml
index f699980b..c127d26d 100644
--- a/app/src/main/res/values-ja/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ja/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"コピーライトのマーク"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"登録商標のマーク"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"二重感嘆符"</string>
diff --git a/app/src/main/res/values-ja/strings-letter-descriptions.xml b/app/src/main/res/values-ja/strings-letter-descriptions.xml
index 4112fb04..9e675f7e 100644
--- a/app/src/main/res/values-ja/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ja/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"女性序数標識"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"マイクロ記号"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"男性序数標識"</string>
diff --git a/app/src/main/res/values-ja/strings-talkback-descriptions.xml b/app/src/main/res/values-ja/strings-talkback-descriptions.xml
index 7b50031b..e58c144b 100644
--- a/app/src/main/res/values-ja/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ja/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"パスワードのキーが音声出力されるのでヘッドセットを接続してください。"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"現在のテキスト: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"テキストが入力されていません"</string>
diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index 59f9b9a2..82e9e994 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"連絡先の名前の照合"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"スペルチェッカーでは連絡先リストのエントリを使用します"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"キー操作バイブレーション"</string>
diff --git a/app/src/main/res/values-ka/bools.xml b/app/src/main/res/values-ka/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-ka/bools.xml
+++ b/app/src/main/res/values-ka/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ka/strings-action-keys.xml b/app/src/main/res/values-ka/strings-action-keys.xml
index 5fa92357..e8c3c7f2 100644
--- a/app/src/main/res/values-ka/strings-action-keys.xml
+++ b/app/src/main/res/values-ka/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"გად."</string>
     <string name="label_next_key" msgid="5586407279258592635">"შემდ."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"წინა"</string>
diff --git a/app/src/main/res/values-ka/strings-config-important-notice.xml b/app/src/main/res/values-ka/strings-config-important-notice.xml
index 188ac871..8ff810e2 100644
--- a/app/src/main/res/values-ka/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ka/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"უკეთესი შეთავაზებისთვის თქვენი კომუნიკაციიდან და ტექსტიდან სწავლა"</string>
 </resources>
diff --git a/app/src/main/res/values-ka/strings-emoji-descriptions.xml b/app/src/main/res/values-ka/strings-emoji-descriptions.xml
index 01acf10f..76da0a75 100644
--- a/app/src/main/res/values-ka/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ka/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"საავტორო უფლების ნიშანი"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"რეგისტრირებული სავაჭრო ნიშნის სიმბოლო"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"ორმაგი ძახილის ნიშანი"</string>
diff --git a/app/src/main/res/values-ka/strings-letter-descriptions.xml b/app/src/main/res/values-ka/strings-letter-descriptions.xml
index ae3ddabc..a98e3e5e 100644
--- a/app/src/main/res/values-ka/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ka/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"ნიშანი მიკრო"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-ka/strings-talkback-descriptions.xml b/app/src/main/res/values-ka/strings-talkback-descriptions.xml
index c8216b43..64165892 100644
--- a/app/src/main/res/values-ka/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ka/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"შეაერთეთ ყურსასმენი, რათა მოისმინოთ აკრეფილი პაროლის კლავიშების სახელები."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"მიმდინარე ტექსტი არის %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"ტექსტი შეყვანილი არ არის"</string>
diff --git a/app/src/main/res/values-ka/strings.xml b/app/src/main/res/values-ka/strings.xml
index 3fc76604..97d273ec 100644
--- a/app/src/main/res/values-ka/strings.xml
+++ b/app/src/main/res/values-ka/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"კონტაქტებში ძებნა"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"კონტაქტების სიის გამოყენება მართლწერის შემოწმებისას"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"ვიბრაცია კლავიშზე დაჭერისას"</string>
diff --git a/app/src/main/res/values-kab/strings.xml b/app/src/main/res/values-kab/strings.xml
index f3d5c819..46083442 100644
--- a/app/src/main/res/values-kab/strings.xml
+++ b/app/src/main/res/values-kab/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="settings_screen_preferences">Imenyafen</string>
     <string name="ime_settings">Iɣewwaren n OpenBoard</string>
diff --git a/app/src/main/res/values-kk/bools.xml b/app/src/main/res/values-kk/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-kk/bools.xml
+++ b/app/src/main/res/values-kk/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-kk/strings-action-keys.xml b/app/src/main/res/values-kk/strings-action-keys.xml
index 1183117b..4db66dcc 100644
--- a/app/src/main/res/values-kk/strings-action-keys.xml
+++ b/app/src/main/res/values-kk/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Өту"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Келесі"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Алдыңғы"</string>
diff --git a/app/src/main/res/values-kk/strings-config-important-notice.xml b/app/src/main/res/values-kk/strings-config-important-notice.xml
index 9bb8dc32..17bcb014 100644
--- a/app/src/main/res/values-kk/strings-config-important-notice.xml
+++ b/app/src/main/res/values-kk/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Ұсыныстарды жақсарту үшін хабарлардан және терілген деректерден үйрену"</string>
 </resources>
diff --git a/app/src/main/res/values-kk/strings-emoji-descriptions.xml b/app/src/main/res/values-kk/strings-emoji-descriptions.xml
index 8d6c438d..e4100879 100644
--- a/app/src/main/res/values-kk/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-kk/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Авторлық құқық белгісі"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Тіркелген белгі"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Қос леп белгісі"</string>
diff --git a/app/src/main/res/values-kk/strings-letter-descriptions.xml b/app/src/main/res/values-kk/strings-letter-descriptions.xml
index 8ba652a7..98d65100 100644
--- a/app/src/main/res/values-kk/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-kk/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Әйел реттік көрсеткіші"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Микро белгісі"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Еркек реттік көрсеткіші"</string>
diff --git a/app/src/main/res/values-kk/strings-talkback-descriptions.xml b/app/src/main/res/values-kk/strings-talkback-descriptions.xml
index 1435a583..86329a7b 100644
--- a/app/src/main/res/values-kk/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-kk/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Дауыстап айтылған құпия сөз пернелерін есту үшін гарнитураны қосыңыз."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Ағымдағы мәтін – %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Мәтін енгізілмеген"</string>
diff --git a/app/src/main/res/values-kk/strings.xml b/app/src/main/res/values-kk/strings.xml
index 5c9925e9..4a693cb1 100644
--- a/app/src/main/res/values-kk/strings.xml
+++ b/app/src/main/res/values-kk/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Контакт аттарын іздеу"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Емлені тексеру құралы контактілер тізімінің жазбаларын пайдаланады"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Пернені басқан кездегі діріл"</string>
diff --git a/app/src/main/res/values-km/bools.xml b/app/src/main/res/values-km/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-km/bools.xml
+++ b/app/src/main/res/values-km/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-km/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-km/donottranslate-config-spacing-and-punctuations.xml
index a9893fee..7ea8f1b6 100644
--- a/app/src/main/res/values-km/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-km/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Whether this language uses spaces between words -->
diff --git a/app/src/main/res/values-km/strings-action-keys.xml b/app/src/main/res/values-km/strings-action-keys.xml
index 3ff6d49b..af9c984c 100644
--- a/app/src/main/res/values-km/strings-action-keys.xml
+++ b/app/src/main/res/values-km/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ទៅ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"បន្ទាប់"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"មុន"</string>
diff --git a/app/src/main/res/values-km/strings-config-important-notice.xml b/app/src/main/res/values-km/strings-config-important-notice.xml
index 9d694db7..829726ad 100644
--- a/app/src/main/res/values-km/strings-config-important-notice.xml
+++ b/app/src/main/res/values-km/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"សិក្សាការភ្ជាប់របស់អ្នកនិងទិន្នន័យ​ដែលបានបញ្ចូលដើម្បីធ្វើសំណើ​ឲ្យល្អ"</string>
 </resources>
diff --git a/app/src/main/res/values-km/strings-emoji-descriptions.xml b/app/src/main/res/values-km/strings-emoji-descriptions.xml
index 8943f109..088f4f67 100644
--- a/app/src/main/res/values-km/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-km/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"សញ្ញា​រក្សា​សិទ្ធ​"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"សញ្ញា​​​ចុះ​បញ្ជី"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"សញ្ញា​ឧទាន​​ពីរ"</string>
diff --git a/app/src/main/res/values-km/strings-letter-descriptions.xml b/app/src/main/res/values-km/strings-letter-descriptions.xml
index b33d5d1d..53b2debf 100644
--- a/app/src/main/res/values-km/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-km/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"សញ្ញាលេខលំដាប់បញ្ជាក់ភេទស្រី"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"សញ្ញាម៉ុយ"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"សញ្ញាលេខលំដាប់ភេទបញ្ជាក់ប្រុស"</string>
diff --git a/app/src/main/res/values-km/strings-talkback-descriptions.xml b/app/src/main/res/values-km/strings-talkback-descriptions.xml
index 725dde9d..39abf5ed 100644
--- a/app/src/main/res/values-km/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-km/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"ដោត​កាស ដើម្បី​ស្ដាប់​ពាក្យ​សម្ងាត់​ដែល​និយាយ​​ឮ​ៗ។"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"អត្ថបទ​បច្ចុប្បន្ន​គឺ %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"គ្មាន​អត្ថបទ​​​បាន​បញ្ចូល"</string>
diff --git a/app/src/main/res/values-km/strings.xml b/app/src/main/res/values-km/strings.xml
index 992bd812..90780dd2 100644
--- a/app/src/main/res/values-km/strings.xml
+++ b/app/src/main/res/values-km/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"រក​មើល​ឈ្មោះ​ទំនាក់ទំនង"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"កម្មវិធី​ពិនិត្យ​អក្ខរាវិរុទ្ធ​ប្រើ​ធាតុ​ពី​​ក្នុង​បញ្ជី​ទំនាក់ទំនង​របស់​អ្នក"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"ញ័រ​នៅ​ពេល​ចុច​គ្រាប់ចុច"</string>
diff --git a/app/src/main/res/values-kn/bools.xml b/app/src/main/res/values-kn/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-kn/bools.xml
+++ b/app/src/main/res/values-kn/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-kn/strings-action-keys.xml b/app/src/main/res/values-kn/strings-action-keys.xml
index d54cbda6..ef48a0d9 100644
--- a/app/src/main/res/values-kn/strings-action-keys.xml
+++ b/app/src/main/res/values-kn/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ಹೋಗು"</string>
     <string name="label_next_key" msgid="5586407279258592635">"ಮುಂದೆ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"ಹಿಂದೆ"</string>
diff --git a/app/src/main/res/values-kn/strings-config-important-notice.xml b/app/src/main/res/values-kn/strings-config-important-notice.xml
index 1ac5a297..91a9e92d 100644
--- a/app/src/main/res/values-kn/strings-config-important-notice.xml
+++ b/app/src/main/res/values-kn/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"ಸಲಹೆಗಳನ್ನು ಸುಧಾರಿಸಲು ನಿಮ್ಮ ಸಂವಹನಗಳು ಮತ್ತು ಟೈಪ್ ಮಾಡಿದ ಡೇಟಾದಿಂದ ತಿಳಿಯಿರಿ"</string>
 </resources>
diff --git a/app/src/main/res/values-kn/strings-emoji-descriptions.xml b/app/src/main/res/values-kn/strings-emoji-descriptions.xml
index a82103c6..6551fdd0 100644
--- a/app/src/main/res/values-kn/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-kn/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"ಹಕ್ಕುಸ್ವಾಮ್ಯದ ಚಿಹ್ನೆ"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"ನೋಂದಾವಣಿ ಚಿಹ್ನೆ"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"ಎರಡು ಆಶ್ಚರ್ಯಕರ ಚಿಹ್ನೆಗಳು"</string>
diff --git a/app/src/main/res/values-kn/strings-letter-descriptions.xml b/app/src/main/res/values-kn/strings-letter-descriptions.xml
index 90e7d2c1..c5ad3f2f 100644
--- a/app/src/main/res/values-kn/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-kn/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ಫೆಮಿನೈನ್ ಆರ್ಡಿನಲ್ ಸೂಚಕ"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"ಮೈಕ್ರೋ ಚಿಹ್ನೆ"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"ಫೆಮಿನೈನ್ ಆರ್ಡಿನಲ್ ಸೂಚಕ"</string>
diff --git a/app/src/main/res/values-kn/strings-talkback-descriptions.xml b/app/src/main/res/values-kn/strings-talkback-descriptions.xml
index 3855b839..afe1e39b 100644
--- a/app/src/main/res/values-kn/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-kn/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"ಪಾಸ್‌ವರ್ಡ್ ಕೀಗಳನ್ನು ಗಟ್ಟಿಯಾಗಿ ಕೇಳಲು ಹೆಡ್‌ಸೆಟ್‌ ಪ್ಲಗ್ ಇನ್ ಮಾಡಿ."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"ಪ್ರಸ್ತುತ ಪದವು %s ಆಗಿದೆ"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"ಯಾವುದೇ ಪಠ್ಯವನ್ನು ನಮೂದಿಸಿಲ್ಲ"</string>
diff --git a/app/src/main/res/values-kn/strings.xml b/app/src/main/res/values-kn/strings.xml
index 7a13860a..f5c2a3e2 100644
--- a/app/src/main/res/values-kn/strings.xml
+++ b/app/src/main/res/values-kn/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"ಸಂಪರ್ಕ ಹೆಸರುಗಳನ್ನು ಹುಡುಕಿ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"ಕಾಗುಣಿತ ಪರೀಕ್ಷಕವು ನಿಮ್ಮ ಸಂಪರ್ಕ ಪಟ್ಟಿಯ ಮಾಹಿತಿಯನ್ನು ಬಳಸಿಕೊಳ್ಳುತ್ತದೆ"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"ಕೀಪ್ರೆಸ್‌ನ ವೈಬ್ರೇಟ್"</string>
diff --git a/app/src/main/res/values-ko/strings-action-keys.xml b/app/src/main/res/values-ko/strings-action-keys.xml
index f2e2c44b..12c93e09 100644
--- a/app/src/main/res/values-ko/strings-action-keys.xml
+++ b/app/src/main/res/values-ko/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"이동"</string>
     <string name="label_next_key" msgid="5586407279258592635">"다음"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"이전"</string>
diff --git a/app/src/main/res/values-ko/strings-config-important-notice.xml b/app/src/main/res/values-ko/strings-config-important-notice.xml
index 47936efc..83ba6b1e 100644
--- a/app/src/main/res/values-ko/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ko/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"사용자의 대화 내용과 입력한 데이터를 통해 단어 추천의 정확도를 개선합니다."</string>
 </resources>
diff --git a/app/src/main/res/values-ko/strings-emoji-descriptions.xml b/app/src/main/res/values-ko/strings-emoji-descriptions.xml
index fa9f3122..14c9a0d1 100644
--- a/app/src/main/res/values-ko/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ko/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"저작권 기호"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"등록 기호"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"느낌표 2개"</string>
diff --git a/app/src/main/res/values-ko/strings-letter-descriptions.xml b/app/src/main/res/values-ko/strings-letter-descriptions.xml
index ac7ee879..33e06aa0 100644
--- a/app/src/main/res/values-ko/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ko/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"여성형 서수 표시기"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"마이크로 기호"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"남성형 서수 표시기"</string>
diff --git a/app/src/main/res/values-ko/strings-talkback-descriptions.xml b/app/src/main/res/values-ko/strings-talkback-descriptions.xml
index 3fececc5..fe517194 100644
--- a/app/src/main/res/values-ko/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ko/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"비밀번호 키를 음성으로 들으려면 헤드셋을 연결하세요."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"입력한 텍스트: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"입력한 텍스트 없음"</string>
diff --git a/app/src/main/res/values-ko/strings.xml b/app/src/main/res/values-ko/strings.xml
index d8e28f8c..d0fa2c0b 100644
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"연락처 이름 조회"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"맞춤법 검사기가 연락처 목록의 항목을 사용합니다."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"키를 누를 때 진동 발생"</string>
diff --git a/app/src/main/res/values-ky/bools.xml b/app/src/main/res/values-ky/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-ky/bools.xml
+++ b/app/src/main/res/values-ky/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ky/strings-action-keys.xml b/app/src/main/res/values-ky/strings-action-keys.xml
index ffc5d1ec..2ce5f2c3 100644
--- a/app/src/main/res/values-ky/strings-action-keys.xml
+++ b/app/src/main/res/values-ky/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Өтүү"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Кийинки"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Мурунку"</string>
diff --git a/app/src/main/res/values-ky/strings-config-important-notice.xml b/app/src/main/res/values-ky/strings-config-important-notice.xml
index 44b9f9e2..d37efbfb 100644
--- a/app/src/main/res/values-ky/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ky/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Сунуштарды байланыш каражаттарыңыздын жана терилген дайындардын негизинде жакшыртыңыз"</string>
 </resources>
diff --git a/app/src/main/res/values-ky/strings-emoji-descriptions.xml b/app/src/main/res/values-ky/strings-emoji-descriptions.xml
index 2c46a595..fb509a59 100644
--- a/app/src/main/res/values-ky/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ky/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Автордук укук белгиси"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Катталган белги"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Кош илеп белгиси"</string>
diff --git a/app/src/main/res/values-ky/strings-letter-descriptions.xml b/app/src/main/res/values-ky/strings-letter-descriptions.xml
index 75916a69..8a48e8cc 100644
--- a/app/src/main/res/values-ky/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ky/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Аялдарга таандык иреттик көрсөткүч"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Микро белги"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Эркектерге таандык иреттик көрсөткүч"</string>
diff --git a/app/src/main/res/values-ky/strings-talkback-descriptions.xml b/app/src/main/res/values-ky/strings-talkback-descriptions.xml
index 7d0ef9c0..7ffdcf7b 100644
--- a/app/src/main/res/values-ky/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ky/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Катуу айтылган сырсөз ачкычтарын угуу үчүн гарнитураны туташтырыңыз."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Учурдагы текст %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Текст киргизилген жок"</string>
diff --git a/app/src/main/res/values-ky/strings.xml b/app/src/main/res/values-ky/strings.xml
index fe71b223..2d92bd33 100644
--- a/app/src/main/res/values-ky/strings.xml
+++ b/app/src/main/res/values-ky/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Байланыш ысымдарын издөө"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Орфография текшерилип жатканда байланыштар тизмеси колдонулат"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Баскыч басылганда дирилдесин"</string>
diff --git a/app/src/main/res/values-land/config.xml b/app/src/main/res/values-land/config.xml
index d435e906..0dcee600 100644
--- a/app/src/main/res/values-land/config.xml
+++ b/app/src/main/res/values-land/config.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Small Phone Landscape. -->
diff --git a/app/src/main/res/values-land/setup-dimens.xml b/app/src/main/res/values-land/setup-dimens.xml
index b551b0a1..a50cbd25 100644
--- a/app/src/main/res/values-land/setup-dimens.xml
+++ b/app/src/main/res/values-land/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for small-phone/landscape. -->
     <dimen name="setup_title_text_size">32sp</dimen>
diff --git a/app/src/main/res/values-lb/strings.xml b/app/src/main/res/values-lb/strings.xml
index 9901993a..26374d7c 100644
--- a/app/src/main/res/values-lb/strings.xml
+++ b/app/src/main/res/values-lb/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="select_input_method">Tastatur wiesselen</string>
 </resources>
diff --git a/app/src/main/res/values-lo/bools.xml b/app/src/main/res/values-lo/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-lo/bools.xml
+++ b/app/src/main/res/values-lo/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-lo/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-lo/donottranslate-config-spacing-and-punctuations.xml
index a9893fee..7ea8f1b6 100644
--- a/app/src/main/res/values-lo/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-lo/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Whether this language uses spaces between words -->
diff --git a/app/src/main/res/values-lo/strings-action-keys.xml b/app/src/main/res/values-lo/strings-action-keys.xml
index e1cd9136..682b406a 100644
--- a/app/src/main/res/values-lo/strings-action-keys.xml
+++ b/app/src/main/res/values-lo/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ໄປ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"ຕໍ່ໄປ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"ກ່ອນໜ້າ"</string>
diff --git a/app/src/main/res/values-lo/strings-config-important-notice.xml b/app/src/main/res/values-lo/strings-config-important-notice.xml
index 7880ad15..09041170 100644
--- a/app/src/main/res/values-lo/strings-config-important-notice.xml
+++ b/app/src/main/res/values-lo/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"ຮຽນຮູ້ຈາກການສື່ສານ ແລະຂໍ້ມູນທີ່ທ່ານເຄີຍພິມເພື່ອປັບປຸງຄຳແນະນຳ"</string>
 </resources>
diff --git a/app/src/main/res/values-lo/strings-emoji-descriptions.xml b/app/src/main/res/values-lo/strings-emoji-descriptions.xml
index 4c964e3a..ee5780d8 100644
--- a/app/src/main/res/values-lo/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-lo/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"ເຄື່ອງ​ໝາຍ​ລິຂະສິດ"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"ເຄື່ອງໝາຍ​ຈົດທະບຽນ"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-lo/strings-letter-descriptions.xml b/app/src/main/res/values-lo/strings-letter-descriptions.xml
index ecc0b7a7..792b7816 100644
--- a/app/src/main/res/values-lo/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-lo/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ໂຕ​ບົ່ງ​ຊີ້​ລຳ​ດັບ​ເພດ​ຍິງ"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"ສັນຍາລັກໄມໂຄຣ"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"​ໂຕ​ບົ່ງ​ຊີ້​ລຳ​ດັບ​ເພດ​ຊາຍ"</string>
diff --git a/app/src/main/res/values-lo/strings-talkback-descriptions.xml b/app/src/main/res/values-lo/strings-talkback-descriptions.xml
index f3502816..d4f8fa32 100644
--- a/app/src/main/res/values-lo/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-lo/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"ສຽບ​ສາຍຫູຟັງ ເພື່ອ​ຟັງສຽງ​ລະຫັດຜ່ານ​ທີ່ຈະຖືກ​ເວົ້າອອກມາ."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"ຂໍ້ຄວາມ​ປັດຈຸບັນ​ແມ່ນ %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"ບໍ່ມີ​ການໃສ່​ຂໍ້ຄວາມ"</string>
diff --git a/app/src/main/res/values-lo/strings.xml b/app/src/main/res/values-lo/strings.xml
index 9bedd6ba..4f93b8dd 100644
--- a/app/src/main/res/values-lo/strings.xml
+++ b/app/src/main/res/values-lo/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"ຊອກຫາລາຍຊື່ຜູ້ຕິດຕໍ່"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"ໂຕຊ່ວຍສະກົດໃຊ້ຂໍ້ມູນຈາກລາຍການຂອງລາຍຊື່ຜູ່ຕິດຕໍ່ຂອງທ່ານ"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"ສັ່ນເຕືອນເມື່ອພິມ"</string>
diff --git a/app/src/main/res/values-lt/bools.xml b/app/src/main/res/values-lt/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-lt/bools.xml
+++ b/app/src/main/res/values-lt/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-lt/strings-action-keys.xml b/app/src/main/res/values-lt/strings-action-keys.xml
index f7fa4007..0fdc2e6e 100644
--- a/app/src/main/res/values-lt/strings-action-keys.xml
+++ b/app/src/main/res/values-lt/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Prad."</string>
     <string name="label_next_key" msgid="5586407279258592635">"Kitas"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Anks."</string>
diff --git a/app/src/main/res/values-lt/strings-config-important-notice.xml b/app/src/main/res/values-lt/strings-config-important-notice.xml
index 93c66e0e..cc6ca3fa 100644
--- a/app/src/main/res/values-lt/strings-config-important-notice.xml
+++ b/app/src/main/res/values-lt/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Mokytis iš ryšių ir įvestų duomenų, siekiant pagerinti pasiūlymus"</string>
 </resources>
diff --git a/app/src/main/res/values-lt/strings-emoji-descriptions.xml b/app/src/main/res/values-lt/strings-emoji-descriptions.xml
index 188eccc7..b0877be6 100644
--- a/app/src/main/res/values-lt/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-lt/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Autorių teisių simbolis"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Registruoto prekės ženklo simbolis"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Du šauktukai"</string>
diff --git a/app/src/main/res/values-lt/strings-letter-descriptions.xml b/app/src/main/res/values-lt/strings-letter-descriptions.xml
index 5017ac09..53e08446 100644
--- a/app/src/main/res/values-lt/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-lt/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Moteriškas kelintinis rodiklis"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Ženklas „mikro-“"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Vyriškas kelintinis rodiklis"</string>
diff --git a/app/src/main/res/values-lt/strings-talkback-descriptions.xml b/app/src/main/res/values-lt/strings-talkback-descriptions.xml
index 0981f4e7..662545b9 100644
--- a/app/src/main/res/values-lt/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-lt/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Prijunkite ausines, kad išgirstumėte sakomus slaptažodžio klavišus."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Dabartinis tekstas yra %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nėra įvesto teksto"</string>
diff --git a/app/src/main/res/values-lt/strings.xml b/app/src/main/res/values-lt/strings.xml
index 5e3c0002..f9dddc47 100644
--- a/app/src/main/res/values-lt/strings.xml
+++ b/app/src/main/res/values-lt/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kontaktų vardų paieška"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Rašybos tikrinimo progr. naudoja įrašus, esančius kontaktų sąraše"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibruoti, kai paspaudžiami klavišai"</string>
diff --git a/app/src/main/res/values-lv/bools.xml b/app/src/main/res/values-lv/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-lv/bools.xml
+++ b/app/src/main/res/values-lv/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-lv/strings-action-keys.xml b/app/src/main/res/values-lv/strings-action-keys.xml
index 69988d73..85c0bac4 100644
--- a/app/src/main/res/values-lv/strings-action-keys.xml
+++ b/app/src/main/res/values-lv/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Sākt"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Tālāk"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Iepr."</string>
diff --git a/app/src/main/res/values-lv/strings-config-important-notice.xml b/app/src/main/res/values-lv/strings-config-important-notice.xml
index 15dc4b3a..7a359d56 100644
--- a/app/src/main/res/values-lv/strings-config-important-notice.xml
+++ b/app/src/main/res/values-lv/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Izmantojiet saziņu un ievadītos datus, lai uzlabotu ieteikumus."</string>
 </resources>
diff --git a/app/src/main/res/values-lv/strings-emoji-descriptions.xml b/app/src/main/res/values-lv/strings-emoji-descriptions.xml
index 64929030..971e4991 100644
--- a/app/src/main/res/values-lv/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-lv/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Autortiesību zīme"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Reģistrētas prečzīmes simbols"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Divas izsaukuma zīmes"</string>
diff --git a/app/src/main/res/values-lv/strings-letter-descriptions.xml b/app/src/main/res/values-lv/strings-letter-descriptions.xml
index 395d9ca1..98604147 100644
--- a/app/src/main/res/values-lv/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-lv/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Sieviešu dzimtes kārtas skaitļa vārds"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro zīme"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Vīriešu dzimtes kārtas skaitļa vārds"</string>
diff --git a/app/src/main/res/values-lv/strings-talkback-descriptions.xml b/app/src/main/res/values-lv/strings-talkback-descriptions.xml
index b2c2308f..d8c4405c 100644
--- a/app/src/main/res/values-lv/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-lv/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Pievienojiet austiņas, lai dzirdētu paroles rakstzīmes."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Pašreizējais teksts ir %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Teksts nav ievadīts"</string>
diff --git a/app/src/main/res/values-lv/strings.xml b/app/src/main/res/values-lv/strings.xml
index 83d08a10..ebe161ea 100644
--- a/app/src/main/res/values-lv/strings.xml
+++ b/app/src/main/res/values-lv/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Meklēt kontaktp. vārdus"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Pareizrakst. pārbaudītājs lieto ierakstus no kontaktp. saraksta."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrēt, nospiežot taustiņu"</string>
diff --git a/app/src/main/res/values-mk/bools.xml b/app/src/main/res/values-mk/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-mk/bools.xml
+++ b/app/src/main/res/values-mk/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-mk/strings-action-keys.xml b/app/src/main/res/values-mk/strings-action-keys.xml
index f7b02778..ef66f3d9 100644
--- a/app/src/main/res/values-mk/strings-action-keys.xml
+++ b/app/src/main/res/values-mk/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Оди"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Следно"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Прет."</string>
diff --git a/app/src/main/res/values-mk/strings-config-important-notice.xml b/app/src/main/res/values-mk/strings-config-important-notice.xml
index d2ae5fa2..f06ab1a5 100644
--- a/app/src/main/res/values-mk/strings-config-important-notice.xml
+++ b/app/src/main/res/values-mk/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Учете од комуникациите и напишаните податоци за подобри предлози"</string>
 </resources>
diff --git a/app/src/main/res/values-mk/strings-emoji-descriptions.xml b/app/src/main/res/values-mk/strings-emoji-descriptions.xml
index b0f31e0a..83ee1df7 100644
--- a/app/src/main/res/values-mk/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-mk/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Знак за авторски права"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Регистриран знак"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Два извичника"</string>
diff --git a/app/src/main/res/values-mk/strings-letter-descriptions.xml b/app/src/main/res/values-mk/strings-letter-descriptions.xml
index be21fc8f..856de6ad 100644
--- a/app/src/main/res/values-mk/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-mk/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Женски реден индикатор"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Знак за микро"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Машки реден индикатор"</string>
diff --git a/app/src/main/res/values-mk/strings-talkback-descriptions.xml b/app/src/main/res/values-mk/strings-talkback-descriptions.xml
index 6cf43c82..04549e09 100644
--- a/app/src/main/res/values-mk/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-mk/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Вклучете слушалки за да ги слушнете копчињата за лозинката гласно изговорени."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Тековниот текст е %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Не е внесен текст"</string>
diff --git a/app/src/main/res/values-mk/strings.xml b/app/src/main/res/values-mk/strings.xml
index a9e152da..d261187d 100644
--- a/app/src/main/res/values-mk/strings.xml
+++ b/app/src/main/res/values-mk/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Побарај имиња на контакти"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Проверувачот на правопис користи записи од листата со контакти"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Вибрирање при притисок на копче"</string>
diff --git a/app/src/main/res/values-ml/bools.xml b/app/src/main/res/values-ml/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-ml/bools.xml
+++ b/app/src/main/res/values-ml/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ml/strings-action-keys.xml b/app/src/main/res/values-ml/strings-action-keys.xml
index 46a8cfc9..9dccb257 100644
--- a/app/src/main/res/values-ml/strings-action-keys.xml
+++ b/app/src/main/res/values-ml/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"പോകുക"</string>
     <string name="label_next_key" msgid="5586407279258592635">"അടുത്തത്"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"മുമ്പത്തെ"</string>
diff --git a/app/src/main/res/values-ml/strings-config-important-notice.xml b/app/src/main/res/values-ml/strings-config-important-notice.xml
index 7cdc17b9..95179a22 100644
--- a/app/src/main/res/values-ml/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ml/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"നിർദ്ദേശങ്ങൾ മെച്ചപ്പെടുത്തുന്നതിന് നിങ്ങളുടെ ആശയവിനിമയങ്ങൾ, ടൈപ്പുചെയ്‌ത ഡാറ്റ എന്നിവയിൽ നിന്നും അറിയുക"</string>
 </resources>
diff --git a/app/src/main/res/values-ml/strings-emoji-descriptions.xml b/app/src/main/res/values-ml/strings-emoji-descriptions.xml
index e478d832..c7823af3 100644
--- a/app/src/main/res/values-ml/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ml/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"പകർപ്പവകാശത്തിന്റെ ചിഹ്നം"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"രജിസ്‌ട്രേഡ് ചിഹ്നം"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"ഇരട്ട ആശ്ചര്യ ചിഹ്നം"</string>
diff --git a/app/src/main/res/values-ml/strings-letter-descriptions.xml b/app/src/main/res/values-ml/strings-letter-descriptions.xml
index 0a845df7..e8f47b54 100644
--- a/app/src/main/res/values-ml/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ml/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ഫെമിനൈൻ ഓർഡിനൽ ഇൻഡിക്കേറ്റർ"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"മൈക്രോ ചിഹ്നം"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"മാസ്‌കുലിൻ ഓർഡിനൽ ഇൻഡിക്കേറ്റർ"</string>
diff --git a/app/src/main/res/values-ml/strings-talkback-descriptions.xml b/app/src/main/res/values-ml/strings-talkback-descriptions.xml
index 80608adb..898aaa88 100644
--- a/app/src/main/res/values-ml/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ml/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"ഉറക്കെ പറയുന്ന പാസ്‌വേഡ് കീകൾ കേൾക്കുന്നതിന് ഒരു ഹെഡ്‌സെറ്റ് പ്ലഗ്ഗുചെയ്യുക"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"നിലവിലെ ടെക്സ്റ്റ് ചെയ്യൽ %s ആണ്"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"വാചകമൊന്നും നൽകിയിട്ടില്ല"</string>
diff --git a/app/src/main/res/values-ml/strings.xml b/app/src/main/res/values-ml/strings.xml
index aa3c1647..b9f65842 100644
--- a/app/src/main/res/values-ml/strings.xml
+++ b/app/src/main/res/values-ml/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"കോണ്ടാക്റ്റ് പേരുകൾ തിരയൂ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"നിങ്ങളുടെ കോൺടാക്‌റ്റ് ലിസ്‌റ്റിൽ നിന്നുള്ള എൻട്രികൾ സ്പെൽചെക്കർ ഉപയോഗിക്കുന്നു"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"കീ അമർത്തുമ്പോൾ വൈബ്രേറ്റുചെയ്യുക"</string>
diff --git a/app/src/main/res/values-mn/bools.xml b/app/src/main/res/values-mn/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-mn/bools.xml
+++ b/app/src/main/res/values-mn/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-mn/strings-action-keys.xml b/app/src/main/res/values-mn/strings-action-keys.xml
index 8ebb5bb1..7ea3294c 100644
--- a/app/src/main/res/values-mn/strings-action-keys.xml
+++ b/app/src/main/res/values-mn/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Очих"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Дараах"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Өмнөх"</string>
diff --git a/app/src/main/res/values-mn/strings-config-important-notice.xml b/app/src/main/res/values-mn/strings-config-important-notice.xml
index 386d2e78..f4c37383 100644
--- a/app/src/main/res/values-mn/strings-config-important-notice.xml
+++ b/app/src/main/res/values-mn/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Зөвлөмжүүдийг сайжруулахын тулд таны харилцсан, бичсэн зүйлсээс суралцана"</string>
 </resources>
diff --git a/app/src/main/res/values-mn/strings-emoji-descriptions.xml b/app/src/main/res/values-mn/strings-emoji-descriptions.xml
index df8bce4e..a3568666 100644
--- a/app/src/main/res/values-mn/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-mn/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Зохиогчийн эрхийн тэмдэг"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Бүртгэгдсэн тэмдэг"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Давхар анхаарлын тэмдэг"</string>
diff --git a/app/src/main/res/values-mn/strings-letter-descriptions.xml b/app/src/main/res/values-mn/strings-letter-descriptions.xml
index b8f8d85e..2d9e87d8 100644
--- a/app/src/main/res/values-mn/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-mn/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Эм хүйсийн дугаар заагч"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Микро тэмдэг"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Эр хүйсийн дугаар заагч"</string>
diff --git a/app/src/main/res/values-mn/strings-talkback-descriptions.xml b/app/src/main/res/values-mn/strings-talkback-descriptions.xml
index 0d58a1a2..dd8fa287 100644
--- a/app/src/main/res/values-mn/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-mn/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Нууц үгний дуудлагыг сонсох бол чихэвчийг залгана уу."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Одоогийн текст %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Текст оруулаагүй"</string>
diff --git a/app/src/main/res/values-mn/strings.xml b/app/src/main/res/values-mn/strings.xml
index 8efa8f8b..c1266246 100644
--- a/app/src/main/res/values-mn/strings.xml
+++ b/app/src/main/res/values-mn/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Харилцагчийн нэр хайх"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Алдаа шалгагч нь таны харилцагчдын жагсаалтаас ашиглана"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Товч дарахад чичрэх"</string>
diff --git a/app/src/main/res/values-mr/bools.xml b/app/src/main/res/values-mr/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-mr/bools.xml
+++ b/app/src/main/res/values-mr/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-mr/strings-action-keys.xml b/app/src/main/res/values-mr/strings-action-keys.xml
index 4dadfea4..561e7dda 100644
--- a/app/src/main/res/values-mr/strings-action-keys.xml
+++ b/app/src/main/res/values-mr/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"जा"</string>
     <string name="label_next_key" msgid="5586407279258592635">"पुढील"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"मागील"</string>
diff --git a/app/src/main/res/values-mr/strings-config-important-notice.xml b/app/src/main/res/values-mr/strings-config-important-notice.xml
index 3ec6e26f..db11f8af 100644
--- a/app/src/main/res/values-mr/strings-config-important-notice.xml
+++ b/app/src/main/res/values-mr/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"सूचना सुधारण्यासाठी आपल्या संप्रेषणांमधून आणि टाइप केलेल्या डेटामधून जाणून घ्या"</string>
 </resources>
diff --git a/app/src/main/res/values-mr/strings-emoji-descriptions.xml b/app/src/main/res/values-mr/strings-emoji-descriptions.xml
index 4a3cd09e..33adeb7a 100644
--- a/app/src/main/res/values-mr/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-mr/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"कॉपीराइट आयकन"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"नोंदणीकृत आयकन"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"दुहेरी उदगार आयकन"</string>
diff --git a/app/src/main/res/values-mr/strings-letter-descriptions.xml b/app/src/main/res/values-mr/strings-letter-descriptions.xml
index 46fdb656..0daaa80e 100644
--- a/app/src/main/res/values-mr/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-mr/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"स्त्रीलिंगी क्रमवाचक इंडिकेटर"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"सूक्ष्म आयकन"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"पुल्लिंगी क्रमवाचक इंडिकेटर"</string>
diff --git a/app/src/main/res/values-mr/strings-talkback-descriptions.xml b/app/src/main/res/values-mr/strings-talkback-descriptions.xml
index b47b01da..efceb072 100644
--- a/app/src/main/res/values-mr/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-mr/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"मोठ्याने बोललेल्या पासवर्ड की ऐकण्यासाठी हेडसेट प्लग इन करा."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"वर्तमान मजकूर %s आहे"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"मजकूर एंटर केला नाही"</string>
diff --git a/app/src/main/res/values-mr/strings.xml b/app/src/main/res/values-mr/strings.xml
index a9f6c2c8..629e31c2 100644
--- a/app/src/main/res/values-mr/strings.xml
+++ b/app/src/main/res/values-mr/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"संपर्क नावे शोधा"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"शब्दलेखन तपासक आपल्या संपर्क सूचीमधील एंट्री वापरतो"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"की दाबताना व्हायब्रेट"</string>
diff --git a/app/src/main/res/values-ms/bools.xml b/app/src/main/res/values-ms/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-ms/bools.xml
+++ b/app/src/main/res/values-ms/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ms/strings-action-keys.xml b/app/src/main/res/values-ms/strings-action-keys.xml
index b839960c..992f58fd 100644
--- a/app/src/main/res/values-ms/strings-action-keys.xml
+++ b/app/src/main/res/values-ms/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Pergi"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Slps"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Sblm"</string>
diff --git a/app/src/main/res/values-ms/strings-config-important-notice.xml b/app/src/main/res/values-ms/strings-config-important-notice.xml
index 705d34ec..b4e109a5 100644
--- a/app/src/main/res/values-ms/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ms/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Perbaik cadangan berdasarkan komunikasi anda dan data yang ditaip"</string>
 </resources>
diff --git a/app/src/main/res/values-ms/strings-emoji-descriptions.xml b/app/src/main/res/values-ms/strings-emoji-descriptions.xml
index f3064499..497bfe1b 100644
--- a/app/src/main/res/values-ms/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ms/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Tanda hak cipta"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Tanda berdaftar"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Tanda seruan berkembar"</string>
diff --git a/app/src/main/res/values-ms/strings-letter-descriptions.xml b/app/src/main/res/values-ms/strings-letter-descriptions.xml
index 3af5ea24..d431ee40 100644
--- a/app/src/main/res/values-ms/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ms/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Penunjuk ordinal feminin"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Tanda mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Penunjuk ordinal maskulin"</string>
diff --git a/app/src/main/res/values-ms/strings-talkback-descriptions.xml b/app/src/main/res/values-ms/strings-talkback-descriptions.xml
index 3c56e868..3f58ad06 100644
--- a/app/src/main/res/values-ms/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ms/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Pasangkan set kepala untuk mendengar kekunci kata laluan disebut dengan kuat."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Teks semasa adalah %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Tiada teks dimasukkan"</string>
diff --git a/app/src/main/res/values-ms/strings.xml b/app/src/main/res/values-ms/strings.xml
index 2ddab49f..67cf0fc1 100644
--- a/app/src/main/res/values-ms/strings.xml
+++ b/app/src/main/res/values-ms/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Cari nama kenalan"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Penyemak ejaan menggunakan entri daripada senarai kenalan anda"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Getar pada tekanan kekunci"</string>
diff --git a/app/src/main/res/values-my/strings-action-keys.xml b/app/src/main/res/values-my/strings-action-keys.xml
index 9057bfb8..87b25199 100644
--- a/app/src/main/res/values-my/strings-action-keys.xml
+++ b/app/src/main/res/values-my/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"သွားပါ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"ရှေ့"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"ယခင်က"</string>
diff --git a/app/src/main/res/values-my/strings-config-important-notice.xml b/app/src/main/res/values-my/strings-config-important-notice.xml
index 724ff508..5dd157e6 100644
--- a/app/src/main/res/values-my/strings-config-important-notice.xml
+++ b/app/src/main/res/values-my/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"အကြံပေးမှုတိုးတက်စေရန် သင့်လူမှုအဖွဲ့စည်းမှ သင်ယူကာ အချက်လက်ကို ရိုက်ပါ"</string>
 </resources>
diff --git a/app/src/main/res/values-my/strings-emoji-descriptions.xml b/app/src/main/res/values-my/strings-emoji-descriptions.xml
index 44fae887..614249ff 100644
--- a/app/src/main/res/values-my/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-my/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"မူပိုင်ခွင့်အမှတ်"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"မှတ်ပုံတင်သင်္ကေတ"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"နှစ်ထပ် အာမေဍိတ် အမှတ်"</string>
diff --git a/app/src/main/res/values-my/strings-letter-descriptions.xml b/app/src/main/res/values-my/strings-letter-descriptions.xml
index 2d5338b8..82aadacc 100644
--- a/app/src/main/res/values-my/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-my/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ဣထိလိင် အစဉ်ပြ အညွှန်း"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"မိုက်ခရို သင်္ကေတ"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"ပုလိင် အစဉ်ပြ အညွှန်း"</string>
diff --git a/app/src/main/res/values-my/strings-talkback-descriptions.xml b/app/src/main/res/values-my/strings-talkback-descriptions.xml
index 0fcff638..383be39e 100644
--- a/app/src/main/res/values-my/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-my/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"စကားဝှက်ပြောဆိုမှုကို ကျယ်လောင်စွာ ကြားနိုင်ရန် မိုက်ခွက်ပါနားကြပ် တပ်ပြီး နားထောင်ပါ"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"လက်ရှိစာသည် %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"စာမရိုက်ထည့်ထားပါ"</string>
diff --git a/app/src/main/res/values-my/strings.xml b/app/src/main/res/values-my/strings.xml
index 8edccd70..bcc58554 100644
--- a/app/src/main/res/values-my/strings.xml
+++ b/app/src/main/res/values-my/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"အဆက်အသွယ်အမည်များကို ရှာ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"စာလုံးပေါင်းစစ်စနစ်က သင့်အဆက်အသွယ်စာရင်းမှ ရယူအသုံးပြုသည်"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"ခလုတ်နှိပ်သည်နှင့် တုံခါစေပါ"</string>
diff --git a/app/src/main/res/values-nb/bools.xml b/app/src/main/res/values-nb/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-nb/bools.xml
+++ b/app/src/main/res/values-nb/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-nb/strings-action-keys.xml b/app/src/main/res/values-nb/strings-action-keys.xml
index 0586ce02..5aa95fb3 100644
--- a/app/src/main/res/values-nb/strings-action-keys.xml
+++ b/app/src/main/res/values-nb/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Utfør"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Neste"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Forrige"</string>
diff --git a/app/src/main/res/values-nb/strings-config-important-notice.xml b/app/src/main/res/values-nb/strings-config-important-notice.xml
index 01a774c7..04af46c2 100644
--- a/app/src/main/res/values-nb/strings-config-important-notice.xml
+++ b/app/src/main/res/values-nb/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Bruk kommunikasjonen og inndataene dine for å få bedre forslag"</string>
 </resources>
diff --git a/app/src/main/res/values-nb/strings-emoji-descriptions.xml b/app/src/main/res/values-nb/strings-emoji-descriptions.xml
index 9dcb6e21..a555fecf 100644
--- a/app/src/main/res/values-nb/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-nb/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Opphavsrett-symbol"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Varemerkesymbol"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dobbelt utropstegn"</string>
diff --git a/app/src/main/res/values-nb/strings-letter-descriptions.xml b/app/src/main/res/values-nb/strings-letter-descriptions.xml
index ea563a5b..b156b024 100644
--- a/app/src/main/res/values-nb/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-nb/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminin ordensindikator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikrotegn"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Maskulin ordensindikator"</string>
diff --git a/app/src/main/res/values-nb/strings-talkback-descriptions.xml b/app/src/main/res/values-nb/strings-talkback-descriptions.xml
index 68317dc8..585de697 100644
--- a/app/src/main/res/values-nb/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-nb/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Koble til hodetelefoner for å høre opplesing av tegnene i passordet."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Gjeldende tekst er %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Ingen tekst er skrevet inn"</string>
diff --git a/app/src/main/res/values-nb/strings.xml b/app/src/main/res/values-nb/strings.xml
index 9bc79d10..32c81193 100644
--- a/app/src/main/res/values-nb/strings.xml
+++ b/app/src/main/res/values-nb/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Slå opp kontaktnavn"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Stavekontrollen bruker oppføringer fra kontaktlisten din"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrer ved tastetrykk"</string>
diff --git a/app/src/main/res/values-ne/bools.xml b/app/src/main/res/values-ne/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-ne/bools.xml
+++ b/app/src/main/res/values-ne/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ne/strings-action-keys.xml b/app/src/main/res/values-ne/strings-action-keys.xml
index 354f8ee2..4f232914 100644
--- a/app/src/main/res/values-ne/strings-action-keys.xml
+++ b/app/src/main/res/values-ne/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"जानु"</string>
     <string name="label_next_key" msgid="5586407279258592635">"अर्को"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"पहिलो"</string>
diff --git a/app/src/main/res/values-ne/strings-config-important-notice.xml b/app/src/main/res/values-ne/strings-config-important-notice.xml
index 8816da77..dd940b18 100644
--- a/app/src/main/res/values-ne/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ne/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"सुझावहरू सुधार गर्न सञ्‍चारहरू र टाइप गरिएको डेटाबाट जान्नुहोस्"</string>
 </resources>
diff --git a/app/src/main/res/values-ne/strings-emoji-descriptions.xml b/app/src/main/res/values-ne/strings-emoji-descriptions.xml
index b2ee8381..7f745311 100644
--- a/app/src/main/res/values-ne/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ne/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"प्रतिलिपि अधिकार चिन्ह"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"दर्ता चिन्ह"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"दोहोरो उद्गार मार्क"</string>
diff --git a/app/src/main/res/values-ne/strings-letter-descriptions.xml b/app/src/main/res/values-ne/strings-letter-descriptions.xml
index 46708b3f..b78b22a6 100644
--- a/app/src/main/res/values-ne/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ne/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro sign"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-ne/strings-talkback-descriptions.xml b/app/src/main/res/values-ne/strings-talkback-descriptions.xml
index 520cb3a8..4a1c7993 100644
--- a/app/src/main/res/values-ne/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ne/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"पासवर्ड कुञ्जीहरू ठूलो स्वरमा बोलेको आवाज सुन्नका लागि हेडसेट जोड्नुहोस्।"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"वर्तमान पाठ %s हो"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"कुनै पाठ प्रविष्टि गरिएको छैन"</string>
diff --git a/app/src/main/res/values-ne/strings.xml b/app/src/main/res/values-ne/strings.xml
index 5218ca2c..e1c3e730 100644
--- a/app/src/main/res/values-ne/strings.xml
+++ b/app/src/main/res/values-ne/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"सम्पर्क नामहरू हेर्नुहोस्"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"तपाईँको सम्पर्क सूचीबाट हिज्जे परीक्षकले प्रविष्टिहरूको प्रयोग गर्छ"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"कुञ्जी थिच्दा भाइब्रेट"</string>
diff --git a/app/src/main/res/values-night/colors.xml b/app/src/main/res/values-night/colors.xml
index 5926d88e..2fc93001 100644
--- a/app/src/main/res/values-night/colors.xml
+++ b/app/src/main/res/values-night/colors.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources>
     <color name="foreground">#FFF</color>
     <color name="foreground_weak">#BBB</color>
diff --git a/app/src/main/res/values-nl-rBE/bools.xml b/app/src/main/res/values-nl-rBE/bools.xml
index ad833975..8c43fa7b 100644
--- a/app/src/main/res/values-nl-rBE/bools.xml
+++ b/app/src/main/res/values-nl-rBE/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <bool name="im_is_default">true</bool>
diff --git a/app/src/main/res/values-nl/bools.xml b/app/src/main/res/values-nl/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-nl/bools.xml
+++ b/app/src/main/res/values-nl/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-nl/strings-action-keys.xml b/app/src/main/res/values-nl/strings-action-keys.xml
index d6ca1f12..aeaccbad 100644
--- a/app/src/main/res/values-nl/strings-action-keys.xml
+++ b/app/src/main/res/values-nl/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ga"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Volg."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Vorig"</string>
diff --git a/app/src/main/res/values-nl/strings-config-important-notice.xml b/app/src/main/res/values-nl/strings-config-important-notice.xml
index 4942e812..ef8c5883 100644
--- a/app/src/main/res/values-nl/strings-config-important-notice.xml
+++ b/app/src/main/res/values-nl/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Suggesties verbeteren met je communicatie en getypte gegevens"</string>
 </resources>
diff --git a/app/src/main/res/values-nl/strings-emoji-descriptions.xml b/app/src/main/res/values-nl/strings-emoji-descriptions.xml
index 583e04f5..2688b4b9 100644
--- a/app/src/main/res/values-nl/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-nl/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Copyrightsymbool"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Gedeponeerd-symbool"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dubbel uitroepteken"</string>
diff --git a/app/src/main/res/values-nl/strings-letter-descriptions.xml b/app/src/main/res/values-nl/strings-letter-descriptions.xml
index 8bd3aafd..f16fc786 100644
--- a/app/src/main/res/values-nl/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-nl/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Superscript a"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro-teken"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Superscript o"</string>
diff --git a/app/src/main/res/values-nl/strings-talkback-descriptions.xml b/app/src/main/res/values-nl/strings-talkback-descriptions.xml
index 25ffebbe..54f7b409 100644
--- a/app/src/main/res/values-nl/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-nl/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Sluit een headset aan om wachtwoordtoetsen hardop te laten voorlezen."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Huidige tekst is %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Geen tekst ingevoerd"</string>
diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index a7afd599..0bf7e1bd 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Contactnamen opzoeken"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"De spellingcontrole gebruikt items uit je contactenlijst"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Trillen bij toetsaanslag"</string>
diff --git a/app/src/main/res/values-or/strings.xml b/app/src/main/res/values-or/strings.xml
index ea01bfb7..94c64de4 100644
--- a/app/src/main/res/values-or/strings.xml
+++ b/app/src/main/res/values-or/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="settings_category_miscellaneous">ଵିଵିଧ</string>
     <string name="subtype_locale">ଭାଷା</string>
diff --git a/app/src/main/res/values-pa-rPK/strings.xml b/app/src/main/res/values-pa-rPK/strings.xml
index e55f488d..8c37274f 100644
--- a/app/src/main/res/values-pa-rPK/strings.xml
+++ b/app/src/main/res/values-pa-rPK/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="settings_screen_theme">تھیم</string>
     <string name="settings_category_input">اینپُٹ</string>
diff --git a/app/src/main/res/values-pa/strings-action-keys.xml b/app/src/main/res/values-pa/strings-action-keys.xml
index 85e99b12..de935c14 100644
--- a/app/src/main/res/values-pa/strings-action-keys.xml
+++ b/app/src/main/res/values-pa/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ਜਾਓ"</string>
     <string name="label_next_key" msgid="5586407279258592635">"ਅੱਗੇ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"ਪਿਛਲਾ"</string>
diff --git a/app/src/main/res/values-pa/strings-config-important-notice.xml b/app/src/main/res/values-pa/strings-config-important-notice.xml
index c6528ad0..030c12cc 100644
--- a/app/src/main/res/values-pa/strings-config-important-notice.xml
+++ b/app/src/main/res/values-pa/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"ਸੁਝਾਵਾਂ ਨੂੰ ਬਿਹਤਰ ਬਣਾਉਣ ਲਈ ਆਪਣੀਆਂ ਗੱਲਬਾਤਾਂ ਅਤੇ ਟਾਈਪ ਕੀਤੇ  ਡਾਟਾ  ਤੋਂ ਜਾਣਕਾਰੀ ਪ੍ਰਾਪਤ ਕਰੋ"</string>
 </resources>
diff --git a/app/src/main/res/values-pa/strings-emoji-descriptions.xml b/app/src/main/res/values-pa/strings-emoji-descriptions.xml
index a9ee6a73..3fc9860d 100644
--- a/app/src/main/res/values-pa/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-pa/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"ਕਾਪੀਰਾਈਟ ਚਿੰਨ੍ਹ"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"ਰਜਿਸਟਰਡ ਚਿੰਨ੍ਹ"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"ਡਬਲ ਵਿਸਮਿਕ ਚਿੰਨ੍ਹ"</string>
diff --git a/app/src/main/res/values-pa/strings-letter-descriptions.xml b/app/src/main/res/values-pa/strings-letter-descriptions.xml
index 1707f47d..a3cb228d 100644
--- a/app/src/main/res/values-pa/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-pa/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ਜ਼ਨਾਨਾ ਕ੍ਰਮਵਾਚਕ ਸੂਚਕ"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"ਮਾਈਕ੍ਰੋ ਚਿੰਨ੍ਹ"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"ਮਰਦਾਵਾਂ ਕ੍ਰਮਵਾਚਕ ਸੂਚਕ"</string>
diff --git a/app/src/main/res/values-pa/strings-talkback-descriptions.xml b/app/src/main/res/values-pa/strings-talkback-descriptions.xml
index 46423909..8a306cec 100644
--- a/app/src/main/res/values-pa/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-pa/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"ਉੱਚੀ ਬੋਲੀਆਂ ਗਈਆਂ ਪਾਸਵਰਡ ਕੁੰਜੀਆਂ ਸੁਣਨ ਲਈ ਇੱਕ ਹੈਡਸੈੱਟ ਪਲੱਗ-ਇਨ ਕਰੋ।"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"ਮੌਜੂਦਾ ਟੈਕਸਟ %s ਹੈ"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"ਕੋਈ ਟੈਕਸਟ ਦਰਜ ਨਹੀਂ ਕੀਤਾ"</string>
diff --git a/app/src/main/res/values-pa/strings.xml b/app/src/main/res/values-pa/strings.xml
index 66ca8fec..e4beadf1 100644
--- a/app/src/main/res/values-pa/strings.xml
+++ b/app/src/main/res/values-pa/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"ਸੰਪਰਕ ਨਾਮ ਤਲਾਸ਼ੋ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"ਸਪੈੱਲ ਚੈਕਰ ਤੁਹਾਡੀ ਸੰਪਰਕ ਸੂਚੀ ਵਿੱਚੋਂ ਐਂਟਰੀਆਂ ਵਰਤਦਾ ਹੈ"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"ਕੁੰਜੀ ਦਬਾਉਣ ’ਤੇ ਥਰਥਰਾਹਟ ਕਰੋ"</string>
diff --git a/app/src/main/res/values-pl/bools.xml b/app/src/main/res/values-pl/bools.xml
index c289e5bf..481b3fdc 100644
--- a/app/src/main/res/values-pl/bools.xml
+++ b/app/src/main/res/values-pl/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-pl/strings-action-keys.xml b/app/src/main/res/values-pl/strings-action-keys.xml
index 6ca0b0cb..93d39e10 100644
--- a/app/src/main/res/values-pl/strings-action-keys.xml
+++ b/app/src/main/res/values-pl/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"OK"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Dalej"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Wróć"</string>
diff --git a/app/src/main/res/values-pl/strings-config-important-notice.xml b/app/src/main/res/values-pl/strings-config-important-notice.xml
index 3d7af410..12db8060 100644
--- a/app/src/main/res/values-pl/strings-config-important-notice.xml
+++ b/app/src/main/res/values-pl/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Analizuj wiadomości i wpisywane dane, by otrzymywać lepsze podpowiedzi"</string>
 </resources>
diff --git a/app/src/main/res/values-pl/strings-emoji-descriptions.xml b/app/src/main/res/values-pl/strings-emoji-descriptions.xml
index bb9b1b74..c5346ad3 100644
--- a/app/src/main/res/values-pl/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-pl/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak praw autorskich"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Zarejestrowany znak towarowy"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Podwójny wykrzyknik"</string>
diff --git a/app/src/main/res/values-pl/strings-letter-descriptions.xml b/app/src/main/res/values-pl/strings-letter-descriptions.xml
index 7b1463c7..172ecdd4 100644
--- a/app/src/main/res/values-pl/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-pl/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Wskaźnik rodzaju żeńskiego liczebnika porządkowego"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Wskaźnik rodzaju męskiego liczebnika porządkowego"</string>
diff --git a/app/src/main/res/values-pl/strings-talkback-descriptions.xml b/app/src/main/res/values-pl/strings-talkback-descriptions.xml
index f176bc47..3fade7be 100644
--- a/app/src/main/res/values-pl/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-pl/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Podłącz zestaw słuchawkowy, by usłyszeć znaki hasła wypowiadane na głos."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Aktualny tekst: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nie wpisano tekstu"</string>
diff --git a/app/src/main/res/values-pl/strings.xml b/app/src/main/res/values-pl/strings.xml
index e7ed9d65..ccef1a1c 100644
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Przeszukaj kontakty"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"Sprawdzanie pisowni bierze pod uwagę wpisy z listy kontaktów."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Wibracja przy naciśnięciu"</string>
diff --git a/app/src/main/res/values-pt-rBR/strings.xml b/app/src/main/res/values-pt-rBR/strings.xml
index 711fab0f..1fbb34c9 100644
--- a/app/src/main/res/values-pt-rBR/strings.xml
+++ b/app/src/main/res/values-pt-rBR/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="ime_settings">Configurações do OpenBoard</string>
     <string name="vibrate_on_keypress">Vibrar ao tocar nas teclas</string>
diff --git a/app/src/main/res/values-pt-rPT/strings-action-keys.xml b/app/src/main/res/values-pt-rPT/strings-action-keys.xml
index 73a6c498..e55fd900 100644
--- a/app/src/main/res/values-pt-rPT/strings-action-keys.xml
+++ b/app/src/main/res/values-pt-rPT/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ok"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Seg."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Ant."</string>
diff --git a/app/src/main/res/values-pt-rPT/strings-config-important-notice.xml b/app/src/main/res/values-pt-rPT/strings-config-important-notice.xml
index 38e2499d..c20b1ebe 100644
--- a/app/src/main/res/values-pt-rPT/strings-config-important-notice.xml
+++ b/app/src/main/res/values-pt-rPT/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Aprender com comunicações e dados introd. para melhorar sugestões"</string>
 </resources>
diff --git a/app/src/main/res/values-pt-rPT/strings-emoji-descriptions.xml b/app/src/main/res/values-pt-rPT/strings-emoji-descriptions.xml
index 6bc3dce5..e060b981 100644
--- a/app/src/main/res/values-pt-rPT/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-pt-rPT/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Símbolo de Direitos de Autor"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Símbolo de marca registada"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Duplo ponto de exclamação"</string>
diff --git a/app/src/main/res/values-pt-rPT/strings-letter-descriptions.xml b/app/src/main/res/values-pt-rPT/strings-letter-descriptions.xml
index 377b1578..4417aa86 100644
--- a/app/src/main/res/values-pt-rPT/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-pt-rPT/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicador ordinal feminino"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Sinal de micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicador ordinal masculino"</string>
diff --git a/app/src/main/res/values-pt-rPT/strings-talkback-descriptions.xml b/app/src/main/res/values-pt-rPT/strings-talkback-descriptions.xml
index d4c68d25..8df50b70 100644
--- a/app/src/main/res/values-pt-rPT/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-pt-rPT/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Ligar auscultadores com microfone integrado para ouvir as teclas da palavra-passe."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"O texto atual é %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nenhum texto digitado"</string>
diff --git a/app/src/main/res/values-pt-rPT/strings.xml b/app/src/main/res/values-pt-rPT/strings.xml
index 6487722f..33a03649 100644
--- a/app/src/main/res/values-pt-rPT/strings.xml
+++ b/app/src/main/res/values-pt-rPT/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"Procurar nomes de contac."</string>
     <string name="use_contacts_for_spellchecking_option_summary">"O corretor ortográfico utiliza entradas da sua lista de contactos"</string>
     <string name="vibrate_on_keypress">"Vibrar ao primir as teclas"</string>
diff --git a/app/src/main/res/values-pt/bools.xml b/app/src/main/res/values-pt/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-pt/bools.xml
+++ b/app/src/main/res/values-pt/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-pt/strings-action-keys.xml b/app/src/main/res/values-pt/strings-action-keys.xml
index 5c836651..73ddfffc 100644
--- a/app/src/main/res/values-pt/strings-action-keys.xml
+++ b/app/src/main/res/values-pt/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ir"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Próx."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Ant."</string>
diff --git a/app/src/main/res/values-pt/strings-config-important-notice.xml b/app/src/main/res/values-pt/strings-config-important-notice.xml
index 86af5ff6..8d0517ae 100644
--- a/app/src/main/res/values-pt/strings-config-important-notice.xml
+++ b/app/src/main/res/values-pt/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Aprender com mensagens e dados digitados para melhorar sugestões"</string>
 </resources>
diff --git a/app/src/main/res/values-pt/strings-emoji-descriptions.xml b/app/src/main/res/values-pt/strings-emoji-descriptions.xml
index 05d37397..c0ebea0e 100644
--- a/app/src/main/res/values-pt/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-pt/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Símbolo de copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Símbolo de marca registrada"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Ponto de exclamação duplo"</string>
diff --git a/app/src/main/res/values-pt/strings-letter-descriptions.xml b/app/src/main/res/values-pt/strings-letter-descriptions.xml
index d49d5f67..9e7ac356 100644
--- a/app/src/main/res/values-pt/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-pt/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicador ordinal feminino"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicador ordinal masculino"</string>
diff --git a/app/src/main/res/values-pt/strings-talkback-descriptions.xml b/app/src/main/res/values-pt/strings-talkback-descriptions.xml
index 6868462f..1ae11a91 100644
--- a/app/src/main/res/values-pt/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-pt/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Conecte um fone de ouvido para ouvir as chaves de senha."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"O texto atual é %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nenhum texto digitado"</string>
diff --git a/app/src/main/res/values-pt/strings.xml b/app/src/main/res/values-pt/strings.xml
index dd0cc0b8..9b765944 100644
--- a/app/src/main/res/values-pt/strings.xml
+++ b/app/src/main/res/values-pt/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"Buscar nomes de contatos"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"O corretor ortográfico usa entradas de sua lista de contatos"</string>
     <string name="vibrate_on_keypress">"Vibrar ao digitar"</string>
diff --git a/app/src/main/res/values-ro/bools.xml b/app/src/main/res/values-ro/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-ro/bools.xml
+++ b/app/src/main/res/values-ro/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ro/strings-action-keys.xml b/app/src/main/res/values-ro/strings-action-keys.xml
index 1a154152..c5ad8bf1 100644
--- a/app/src/main/res/values-ro/strings-action-keys.xml
+++ b/app/src/main/res/values-ro/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Start"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Înai."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Înap."</string>
diff --git a/app/src/main/res/values-ro/strings-config-important-notice.xml b/app/src/main/res/values-ro/strings-config-important-notice.xml
index f481e897..7d8aa504 100644
--- a/app/src/main/res/values-ro/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ro/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Utilizează mesajele și datele introduse pt. a îmbunătăți sugestiile"</string>
 </resources>
diff --git a/app/src/main/res/values-ro/strings-emoji-descriptions.xml b/app/src/main/res/values-ro/strings-emoji-descriptions.xml
index cae27908..f709d32b 100644
--- a/app/src/main/res/values-ro/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ro/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Semnul Copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Semnul Marcă înregistrată"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Semn de exclamare dublu"</string>
diff --git a/app/src/main/res/values-ro/strings-letter-descriptions.xml b/app/src/main/res/values-ro/strings-letter-descriptions.xml
index cb425292..21adca2a 100644
--- a/app/src/main/res/values-ro/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ro/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indicator de ordine feminin"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Semnul miu"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indicator de ordine masculin"</string>
diff --git a/app/src/main/res/values-ro/strings-talkback-descriptions.xml b/app/src/main/res/values-ro/strings-talkback-descriptions.xml
index 11c99a7b..4dd1b3a4 100644
--- a/app/src/main/res/values-ro/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ro/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Conectați un set căști-microfon pentru a auzi tastele apăsate când introduceți parola."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Textul curent este %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nu a fost introdus text"</string>
diff --git a/app/src/main/res/values-ro/strings.xml b/app/src/main/res/values-ro/strings.xml
index 8e267aaa..b70bbf21 100644
--- a/app/src/main/res/values-ro/strings.xml
+++ b/app/src/main/res/values-ro/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Verificare nume în agendă"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Verificatorul ortografic utilizează intrări din lista de contacte"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrare la apăsarea tastei"</string>
diff --git a/app/src/main/res/values-ru/bools.xml b/app/src/main/res/values-ru/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-ru/bools.xml
+++ b/app/src/main/res/values-ru/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ru/strings-action-keys.xml b/app/src/main/res/values-ru/strings-action-keys.xml
index d276384c..74e4a474 100644
--- a/app/src/main/res/values-ru/strings-action-keys.xml
+++ b/app/src/main/res/values-ru/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"ОК"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Далее"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Назад"</string>
diff --git a/app/src/main/res/values-ru/strings-config-important-notice.xml b/app/src/main/res/values-ru/strings-config-important-notice.xml
index 5e6999c1..d4ef8251 100644
--- a/app/src/main/res/values-ru/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ru/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Устройство будет запоминать то, что вы вводите чаще всего"</string>
 </resources>
diff --git a/app/src/main/res/values-ru/strings-emoji-descriptions.xml b/app/src/main/res/values-ru/strings-emoji-descriptions.xml
index 1c6f4e07..1b36f5a9 100644
--- a/app/src/main/res/values-ru/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ru/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Знак охраны авторского права."</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Символ охраны товарного знака."</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Два восклицательных знака."</string>
diff --git a/app/src/main/res/values-ru/strings-letter-descriptions.xml b/app/src/main/res/values-ru/strings-letter-descriptions.xml
index bbc49747..33b7afc3 100644
--- a/app/src/main/res/values-ru/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ru/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Женский порядковый индикатор."</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Знак микро."</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Мужской порядковый индикатор."</string>
diff --git a/app/src/main/res/values-ru/strings-talkback-descriptions.xml b/app/src/main/res/values-ru/strings-talkback-descriptions.xml
index 34ad61cd..e407e918 100644
--- a/app/src/main/res/values-ru/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ru/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Подключите гарнитуру, чтобы услышать пароль."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Введенный текст: %s."</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Текст не введен."</string>
diff --git a/app/src/main/res/values-ru/strings.xml b/app/src/main/res/values-ru/strings.xml
index a4e0d1c3..998374e6 100644
--- a/app/src/main/res/values-ru/strings.xml
+++ b/app/src/main/res/values-ru/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Поиск в контактах"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Использовать имена контактов при проверке правописания"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Виброотклик клавиш"</string>
diff --git a/app/src/main/res/values-sc-rIT/strings.xml b/app/src/main/res/values-sc-rIT/strings.xml
index b062a0d7..9bc9a9a4 100644
--- a/app/src/main/res/values-sc-rIT/strings.xml
+++ b/app/src/main/res/values-sc-rIT/strings.xml
@@ -1,4 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    Copyright (C) The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources>
     <string name="select_input_method">Càmbia su tecladu</string>
 </resources>
diff --git a/app/src/main/res/values-si/strings-action-keys.xml b/app/src/main/res/values-si/strings-action-keys.xml
index 2271ce95..ed0a8b68 100644
--- a/app/src/main/res/values-si/strings-action-keys.xml
+++ b/app/src/main/res/values-si/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"යන්න"</string>
     <string name="label_next_key" msgid="5586407279258592635">"මීළඟ"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"පෙර"</string>
diff --git a/app/src/main/res/values-si/strings-config-important-notice.xml b/app/src/main/res/values-si/strings-config-important-notice.xml
index b13f724d..856bf58e 100644
--- a/app/src/main/res/values-si/strings-config-important-notice.xml
+++ b/app/src/main/res/values-si/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"යෝජනා දියුණුවට, ඔබගේ සන්නිවේදන සහ ටයිප් කළ දත්තවලින් ඉගෙන ගන්න"</string>
 </resources>
diff --git a/app/src/main/res/values-si/strings-emoji-descriptions.xml b/app/src/main/res/values-si/strings-emoji-descriptions.xml
index 06e85702..10292730 100644
--- a/app/src/main/res/values-si/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-si/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"ප්‍රකාශන හිමිකම් ලකුණ"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"ලියාපදිංචි කළ ලකුණ"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Double exclamation mark"</string>
diff --git a/app/src/main/res/values-si/strings-letter-descriptions.xml b/app/src/main/res/values-si/strings-letter-descriptions.xml
index 0673e19f..45375e4b 100644
--- a/app/src/main/res/values-si/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-si/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ස්ත්‍රී ක්‍රමාංකය දර්ශකය"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"මයික්‍රො ලකුණ"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"පුරුෂ ක්‍රමාංකය දර්ශකය"</string>
diff --git a/app/src/main/res/values-si/strings-talkback-descriptions.xml b/app/src/main/res/values-si/strings-talkback-descriptions.xml
index d1dda857..46df4fe8 100644
--- a/app/src/main/res/values-si/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-si/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"මුරපදයේ යතුරු හඬ හොඳින් ඇසීමට හෙඩ්සෙටය සම්බන්ධ කරන්න."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"වර්තමාන පෙළ %s ය"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"පෙළ ඇතුළු කර නැත"</string>
diff --git a/app/src/main/res/values-si/strings.xml b/app/src/main/res/values-si/strings.xml
index 4a6622d7..047da8a4 100644
--- a/app/src/main/res/values-si/strings.xml
+++ b/app/src/main/res/values-si/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"සබඳතා නම් විමසන්න"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"අක්ෂර වින්‍යාස පරික්ෂකය ඔබගේ සබඳතා ලැයිස්තුව වෙතින් ඇතුළත් කිරීම් භාවිතා කරයි"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"යතුර ඔබන විට කම්පනය"</string>
diff --git a/app/src/main/res/values-sk/bools.xml b/app/src/main/res/values-sk/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-sk/bools.xml
+++ b/app/src/main/res/values-sk/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-sk/strings-action-keys.xml b/app/src/main/res/values-sk/strings-action-keys.xml
index 84e1c317..24a4e97b 100644
--- a/app/src/main/res/values-sk/strings-action-keys.xml
+++ b/app/src/main/res/values-sk/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Ísť"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Ďalej"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Pred."</string>
diff --git a/app/src/main/res/values-sk/strings-config-important-notice.xml b/app/src/main/res/values-sk/strings-config-important-notice.xml
index 9b15ac99..ed27cfa8 100644
--- a/app/src/main/res/values-sk/strings-config-important-notice.xml
+++ b/app/src/main/res/values-sk/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Zlepšovať návrhy na základe komunikácie a zadaných údajov"</string>
 </resources>
diff --git a/app/src/main/res/values-sk/strings-emoji-descriptions.xml b/app/src/main/res/values-sk/strings-emoji-descriptions.xml
index f703687f..2d525d94 100644
--- a/app/src/main/res/values-sk/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-sk/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Znak registrovanej ochrannej známky"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dvojitý výkričník"</string>
diff --git a/app/src/main/res/values-sk/strings-letter-descriptions.xml b/app/src/main/res/values-sk/strings-letter-descriptions.xml
index e6bba4a8..0e33ae3a 100644
--- a/app/src/main/res/values-sk/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-sk/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Indikátor radovej číslovky ženského rodu"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Indikátor radovej číslovky mužského rodu"</string>
diff --git a/app/src/main/res/values-sk/strings-talkback-descriptions.xml b/app/src/main/res/values-sk/strings-talkback-descriptions.xml
index 5748b454..93aa611f 100644
--- a/app/src/main/res/values-sk/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-sk/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Ak si chcete pri zadávaní hesla vypočuť nahlas vyslovené klávesy, pripojte náhlavnú súpravu."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Aktuálny text je %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nie je zadaný žiadny text"</string>
diff --git a/app/src/main/res/values-sk/strings.xml b/app/src/main/res/values-sk/strings.xml
index 30cda4a1..7ee94702 100644
--- a/app/src/main/res/values-sk/strings.xml
+++ b/app/src/main/res/values-sk/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Hľadať mená kontaktov"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Kontrola pravopisu používa záznamy z vášho zoznamu kontaktov"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Pri stlačení klávesu vibrovať"</string>
diff --git a/app/src/main/res/values-sl/bools.xml b/app/src/main/res/values-sl/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-sl/bools.xml
+++ b/app/src/main/res/values-sl/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-sl/strings-action-keys.xml b/app/src/main/res/values-sl/strings-action-keys.xml
index dc0c44f5..b2740899 100644
--- a/app/src/main/res/values-sl/strings-action-keys.xml
+++ b/app/src/main/res/values-sl/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Pojdi"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Napr."</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prej."</string>
diff --git a/app/src/main/res/values-sl/strings-config-important-notice.xml b/app/src/main/res/values-sl/strings-config-important-notice.xml
index d5bed6fd..bcde7df0 100644
--- a/app/src/main/res/values-sl/strings-config-important-notice.xml
+++ b/app/src/main/res/values-sl/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Vaša sporočila in vnesene podatke uporabi za boljše predloge"</string>
 </resources>
diff --git a/app/src/main/res/values-sl/strings-emoji-descriptions.xml b/app/src/main/res/values-sl/strings-emoji-descriptions.xml
index 74b792bf..f30725c7 100644
--- a/app/src/main/res/values-sl/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-sl/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Znak za avtorsko zaščito"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Znak za registriranost"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dvojni klicaj"</string>
diff --git a/app/src/main/res/values-sl/strings-letter-descriptions.xml b/app/src/main/res/values-sl/strings-letter-descriptions.xml
index 6415c997..59e504eb 100644
--- a/app/src/main/res/values-sl/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-sl/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Kazalec ženskega vrstilnika"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Znak »mikro«"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Kazalec moškega vrstilnika"</string>
diff --git a/app/src/main/res/values-sl/strings-talkback-descriptions.xml b/app/src/main/res/values-sl/strings-talkback-descriptions.xml
index 0cc7ff5d..7bac14cc 100644
--- a/app/src/main/res/values-sl/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-sl/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Priključite slušalke, če želite slišati izgovorjene tipke gesla."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Trenutno besedilo je %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Ni vnesenega besedila"</string>
diff --git a/app/src/main/res/values-sl/strings.xml b/app/src/main/res/values-sl/strings.xml
index 5c5a10e9..c01ab46c 100644
--- a/app/src/main/res/values-sl/strings.xml
+++ b/app/src/main/res/values-sl/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"Iskanje imen stikov"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"Črkovalnik uporablja vnose s seznama stikov"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibriranje ob pritisku tipke"</string>
diff --git a/app/src/main/res/values-sq/strings-action-keys.xml b/app/src/main/res/values-sq/strings-action-keys.xml
index 799f905b..891d3395 100644
--- a/app/src/main/res/values-sq/strings-action-keys.xml
+++ b/app/src/main/res/values-sq/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Shko"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Përpara"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Prapa"</string>
diff --git a/app/src/main/res/values-sq/strings-config-important-notice.xml b/app/src/main/res/values-sq/strings-config-important-notice.xml
index 7d576d9a..9d980f06 100644
--- a/app/src/main/res/values-sq/strings-config-important-notice.xml
+++ b/app/src/main/res/values-sq/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Mëso nga komunikimet dhe të dhënat e shkruara për të përmirësuar sugjerimet"</string>
 </resources>
diff --git a/app/src/main/res/values-sq/strings-emoji-descriptions.xml b/app/src/main/res/values-sq/strings-emoji-descriptions.xml
index a2cf922a..7afb6b83 100644
--- a/app/src/main/res/values-sq/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-sq/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Shenja e të drejtës së autorit"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Shenja e regjistruar"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dy pikëçuditje"</string>
diff --git a/app/src/main/res/values-sq/strings-letter-descriptions.xml b/app/src/main/res/values-sq/strings-letter-descriptions.xml
index c14cb767..05cb9b33 100644
--- a/app/src/main/res/values-sq/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-sq/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Tregues rendor femëror"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Shenjë mikro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Tregues rendor mashkullor"</string>
diff --git a/app/src/main/res/values-sq/strings-talkback-descriptions.xml b/app/src/main/res/values-sq/strings-talkback-descriptions.xml
index 252095d9..5024776d 100644
--- a/app/src/main/res/values-sq/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-sq/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Fut kufjet për të dëgjuar me zë të lartë tastet e fjalëkalimit"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Teksti aktual është %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Nuk ka tekst"</string>
diff --git a/app/src/main/res/values-sq/strings.xml b/app/src/main/res/values-sq/strings.xml
index c2966e3a..ee07206b 100644
--- a/app/src/main/res/values-sq/strings.xml
+++ b/app/src/main/res/values-sq/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kërko emra kontakti"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Kontrolluesi drejtshkrimor përdor fjalë të futura nga kontaktet e tua"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Lësho dridhje kur shtyp tastin"</string>
diff --git a/app/src/main/res/values-sr/bools.xml b/app/src/main/res/values-sr/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-sr/bools.xml
+++ b/app/src/main/res/values-sr/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-sr/strings-action-keys.xml b/app/src/main/res/values-sr/strings-action-keys.xml
index c130bedf..f27c86af 100644
--- a/app/src/main/res/values-sr/strings-action-keys.xml
+++ b/app/src/main/res/values-sr/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Иди"</string>
     <string name="label_next_key" msgid="5586407279258592635">"След"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Претх"</string>
diff --git a/app/src/main/res/values-sr/strings-config-important-notice.xml b/app/src/main/res/values-sr/strings-config-important-notice.xml
index 943135cf..fa6c6193 100644
--- a/app/src/main/res/values-sr/strings-config-important-notice.xml
+++ b/app/src/main/res/values-sr/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Користи комуникације и унете податке ради побољшања предлога"</string>
 </resources>
diff --git a/app/src/main/res/values-sr/strings-emoji-descriptions.xml b/app/src/main/res/values-sr/strings-emoji-descriptions.xml
index 5a6dab25..8f659617 100644
--- a/app/src/main/res/values-sr/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-sr/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Знак за ауторска права"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Знак за регистровани бренд"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Двоструки знак узвика"</string>
diff --git a/app/src/main/res/values-sr/strings-letter-descriptions.xml b/app/src/main/res/values-sr/strings-letter-descriptions.xml
index 51cabc3b..b369524b 100644
--- a/app/src/main/res/values-sr/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-sr/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Знак за редни број у женском роду"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Знак микро"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Знак за редни број у мушком роду"</string>
diff --git a/app/src/main/res/values-sr/strings-talkback-descriptions.xml b/app/src/main/res/values-sr/strings-talkback-descriptions.xml
index 5285de3e..0427f9ab 100644
--- a/app/src/main/res/values-sr/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-sr/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Укључите слушалице да бисте чули наглас изговорене тастере за лозинку."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Тренутни текст је %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Текст није унет"</string>
diff --git a/app/src/main/res/values-sr/strings.xml b/app/src/main/res/values-sr/strings.xml
index 615f398a..8f0dc4d8 100644
--- a/app/src/main/res/values-sr/strings.xml
+++ b/app/src/main/res/values-sr/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Потражи имена контаката"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Контролор правописа користи уносе са листе контаката"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Вибрирај на притисак тастера"</string>
diff --git a/app/src/main/res/values-sv/bools.xml b/app/src/main/res/values-sv/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-sv/bools.xml
+++ b/app/src/main/res/values-sv/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-sv/strings-action-keys.xml b/app/src/main/res/values-sv/strings-action-keys.xml
index 87926fb8..9281dcbe 100644
--- a/app/src/main/res/values-sv/strings-action-keys.xml
+++ b/app/src/main/res/values-sv/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Kör"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Nästa"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Föreg"</string>
diff --git a/app/src/main/res/values-sv/strings-config-important-notice.xml b/app/src/main/res/values-sv/strings-config-important-notice.xml
index 9b9b92e4..4b794d2d 100644
--- a/app/src/main/res/values-sv/strings-config-important-notice.xml
+++ b/app/src/main/res/values-sv/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Få bättre förslag genom att använda tidigare angiven data och annan kommunikation"</string>
 </resources>
diff --git a/app/src/main/res/values-sv/strings-emoji-descriptions.xml b/app/src/main/res/values-sv/strings-emoji-descriptions.xml
index 2c06107e..b8c5101f 100644
--- a/app/src/main/res/values-sv/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-sv/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Upphovsrättssymbol"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Symbol för registrerat varumärke"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dubbelt utropstecken"</string>
diff --git a/app/src/main/res/values-sv/strings-letter-descriptions.xml b/app/src/main/res/values-sv/strings-letter-descriptions.xml
index a0a594fe..83ce12f0 100644
--- a/app/src/main/res/values-sv/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-sv/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminin ordningsindikator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikrotecken"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Maskulin ordningsindikator"</string>
diff --git a/app/src/main/res/values-sv/strings-talkback-descriptions.xml b/app/src/main/res/values-sv/strings-talkback-descriptions.xml
index 60736e3f..a7726dd0 100644
--- a/app/src/main/res/values-sv/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-sv/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Anslut hörlurar om du vill att lösenordet ska läsas upp."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Nuvarande text är %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Ingen text har angetts"</string>
diff --git a/app/src/main/res/values-sv/strings.xml b/app/src/main/res/values-sv/strings.xml
index 8b923d05..9ab064c2 100644
--- a/app/src/main/res/values-sv/strings.xml
+++ b/app/src/main/res/values-sv/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title">"Slå upp kontaktnanmn"</string>
     <string name="use_contacts_for_spellchecking_option_summary">"I stavningskontrollen används poster från kontaktlistan"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Vibrera vid tangenttryck"</string>
diff --git a/app/src/main/res/values-sw/bools.xml b/app/src/main/res/values-sw/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-sw/bools.xml
+++ b/app/src/main/res/values-sw/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-sw/strings-action-keys.xml b/app/src/main/res/values-sw/strings-action-keys.xml
index 81ea3749..1885dfb7 100644
--- a/app/src/main/res/values-sw/strings-action-keys.xml
+++ b/app/src/main/res/values-sw/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Nenda"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Inayofuata"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Nyuma"</string>
diff --git a/app/src/main/res/values-sw/strings-config-important-notice.xml b/app/src/main/res/values-sw/strings-config-important-notice.xml
index efc283d4..c64affd2 100644
--- a/app/src/main/res/values-sw/strings-config-important-notice.xml
+++ b/app/src/main/res/values-sw/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Tumia mawasiliano yako na data unayocharaza, kujifunza ili kuboresha mapendekezo"</string>
 </resources>
diff --git a/app/src/main/res/values-sw/strings-emoji-descriptions.xml b/app/src/main/res/values-sw/strings-emoji-descriptions.xml
index 7010dd6d..3d633217 100644
--- a/app/src/main/res/values-sw/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-sw/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Ishara ya hakimiliki"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Ishara ya usajili"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Emoji ya alama mbili za mshangao"</string>
diff --git a/app/src/main/res/values-sw/strings-letter-descriptions.xml b/app/src/main/res/values-sw/strings-letter-descriptions.xml
index 2265817d..a6db59db 100644
--- a/app/src/main/res/values-sw/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-sw/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Alama ya herufi \"a\" inayowekwa sehemu ya juu ya nambari kama ishara ya nambari zinazowakilisha nafasi au mtiririko"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Ishara ndogo"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Alama ya herufi \"o\" inayowekwa sehemu ya juu ya nambari kama ishara ya nambari zinazowakilisha nafasi au mtiririko"</string>
diff --git a/app/src/main/res/values-sw/strings-talkback-descriptions.xml b/app/src/main/res/values-sw/strings-talkback-descriptions.xml
index 47485fe3..0fafcf08 100644
--- a/app/src/main/res/values-sw/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-sw/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Chomeka kifaa cha sauti ili usikie vitufe vya nenosiri vikitamkwa kwa sauti."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Maandishi ya sasa ni %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Hakuna maandishi yaliyoingizwa"</string>
diff --git a/app/src/main/res/values-sw/strings.xml b/app/src/main/res/values-sw/strings.xml
index aaa5bac5..15a5bfdb 100644
--- a/app/src/main/res/values-sw/strings.xml
+++ b/app/src/main/res/values-sw/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Angalia majina ya unaowasiliana nao"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Kikagua maendelezo hutumia majina yaliyoingizwa katika orodha yako ya anwani"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Tetema unabofya kitufe"</string>
diff --git a/app/src/main/res/values-sw430dp/config-per-form-factor.xml b/app/src/main/res/values-sw430dp/config-per-form-factor.xml
index 51bf4829..f9c94fcc 100644
--- a/app/src/main/res/values-sw430dp/config-per-form-factor.xml
+++ b/app/src/main/res/values-sw430dp/config-per-form-factor.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Large Phone. -->
diff --git a/app/src/main/res/values-sw430dp/config-screen-metrics.xml b/app/src/main/res/values-sw430dp/config-screen-metrics.xml
index bc1c964a..1f92a9d1 100644
--- a/app/src/main/res/values-sw430dp/config-screen-metrics.xml
+++ b/app/src/main/res/values-sw430dp/config-screen-metrics.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources>
diff --git a/app/src/main/res/values-sw600dp-land/config.xml b/app/src/main/res/values-sw600dp-land/config.xml
index bf79215f..10e32ef9 100644
--- a/app/src/main/res/values-sw600dp-land/config.xml
+++ b/app/src/main/res/values-sw600dp-land/config.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Small Tablet Landscape. -->
diff --git a/app/src/main/res/values-sw600dp/config-per-form-factor.xml b/app/src/main/res/values-sw600dp/config-per-form-factor.xml
index 4b6d3ace..cf13f6b3 100644
--- a/app/src/main/res/values-sw600dp/config-per-form-factor.xml
+++ b/app/src/main/res/values-sw600dp/config-per-form-factor.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Small Tablet. -->
diff --git a/app/src/main/res/values-sw600dp/config-screen-metrics.xml b/app/src/main/res/values-sw600dp/config-screen-metrics.xml
index d16c9253..fa14113b 100644
--- a/app/src/main/res/values-sw600dp/config-screen-metrics.xml
+++ b/app/src/main/res/values-sw600dp/config-screen-metrics.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources>
diff --git a/app/src/main/res/values-sw600dp/config.xml b/app/src/main/res/values-sw600dp/config.xml
index 29354d6b..d78a4d11 100644
--- a/app/src/main/res/values-sw600dp/config.xml
+++ b/app/src/main/res/values-sw600dp/config.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Small Tablet Portrait. -->
diff --git a/app/src/main/res/values-sw600dp/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-sw600dp/donottranslate-config-spacing-and-punctuations.xml
index 9cc555fb..60fff24b 100644
--- a/app/src/main/res/values-sw600dp/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-sw600dp/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Symbols that are suggested between words -->
diff --git a/app/src/main/res/values-sw600dp/touch-position-correction.xml b/app/src/main/res/values-sw600dp/touch-position-correction.xml
index f2de8faf..ec08bcc4 100644
--- a/app/src/main/res/values-sw600dp/touch-position-correction.xml
+++ b/app/src/main/res/values-sw600dp/touch-position-correction.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Note that correctionX is obsolete (See org.dslul.openboard.inputmethod.keyboard.internal.TouchPositionCorrection)
diff --git a/app/src/main/res/values-sw768dp-land/config.xml b/app/src/main/res/values-sw768dp-land/config.xml
index 29f2e790..0436bd27 100644
--- a/app/src/main/res/values-sw768dp-land/config.xml
+++ b/app/src/main/res/values-sw768dp-land/config.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Large Tablet Landscape. -->
diff --git a/app/src/main/res/values-sw768dp/config-per-form-factor.xml b/app/src/main/res/values-sw768dp/config-per-form-factor.xml
index fcd62104..12e56efe 100644
--- a/app/src/main/res/values-sw768dp/config-per-form-factor.xml
+++ b/app/src/main/res/values-sw768dp/config-per-form-factor.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Large Tablet. -->
diff --git a/app/src/main/res/values-sw768dp/config-screen-metrics.xml b/app/src/main/res/values-sw768dp/config-screen-metrics.xml
index 7769ad80..10342db5 100644
--- a/app/src/main/res/values-sw768dp/config-screen-metrics.xml
+++ b/app/src/main/res/values-sw768dp/config-screen-metrics.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources>
diff --git a/app/src/main/res/values-sw768dp/config.xml b/app/src/main/res/values-sw768dp/config.xml
index 5d56a255..f48ea01b 100644
--- a/app/src/main/res/values-sw768dp/config.xml
+++ b/app/src/main/res/values-sw768dp/config.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Large Tablet Portrait. -->
diff --git a/app/src/main/res/values-ta/bools.xml b/app/src/main/res/values-ta/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-ta/bools.xml
+++ b/app/src/main/res/values-ta/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-ta/strings-action-keys.xml b/app/src/main/res/values-ta/strings-action-keys.xml
index c07de359..bba3b40b 100644
--- a/app/src/main/res/values-ta/strings-action-keys.xml
+++ b/app/src/main/res/values-ta/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"செல்"</string>
     <string name="label_next_key" msgid="5586407279258592635">"அடுத்து"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"முன்"</string>
diff --git a/app/src/main/res/values-ta/strings-config-important-notice.xml b/app/src/main/res/values-ta/strings-config-important-notice.xml
index ae9a4ca7..aedca1ab 100644
--- a/app/src/main/res/values-ta/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ta/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"தொடர்புகளிலிருந்தும், உள்ளிட்ட தரவிலிருந்தும் பரிந்துரைகளை மேம்படுத்த அறியவும்"</string>
 </resources>
diff --git a/app/src/main/res/values-ta/strings-emoji-descriptions.xml b/app/src/main/res/values-ta/strings-emoji-descriptions.xml
index b33b9d30..b5ee423a 100644
--- a/app/src/main/res/values-ta/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ta/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"பதிப்புரிமைச் சின்னம்"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"பதிவுசெய்த சின்னம்"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"இரட்டை ஆச்சரியக்குறி"</string>
diff --git a/app/src/main/res/values-ta/strings-letter-descriptions.xml b/app/src/main/res/values-ta/strings-letter-descriptions.xml
index e1254aac..5b3062fb 100644
--- a/app/src/main/res/values-ta/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ta/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ஃபெமினைன் ஆர்டினல் இன்டிகேட்டர்"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"மைக்ரோ குறி"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"மாஸ்குலின் ஆர்டினல் இன்டிகேட்டர்"</string>
diff --git a/app/src/main/res/values-ta/strings-talkback-descriptions.xml b/app/src/main/res/values-ta/strings-talkback-descriptions.xml
index ef527cb6..7bfda3ff 100644
--- a/app/src/main/res/values-ta/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ta/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"சத்தமாகக் கூறப்படும் கடவுச்சொல் விசைகளைக் கேட்பதற்கு ஹெட்செட்டைச் செருகவும்."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"நடப்பு உரை %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"உரை எதுவும் உள்ளிடப்படவில்லை"</string>
diff --git a/app/src/main/res/values-ta/strings.xml b/app/src/main/res/values-ta/strings.xml
index 3a0254a9..b615e355 100644
--- a/app/src/main/res/values-ta/strings.xml
+++ b/app/src/main/res/values-ta/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"தொடர்பு பெயர்களை ஆய்வுசெய்"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"உங்கள் தொடர்புபட்டியலில் இருந்து உள்ளீடுகளை பிழைத்திருத்தி பயன்படுத்துகிறது"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"விசையழுத்தின்போது அதிர்வுரு"</string>
diff --git a/app/src/main/res/values-te/bools.xml b/app/src/main/res/values-te/bools.xml
index 130e52ea..d88a136d 100644
--- a/app/src/main/res/values-te/bools.xml
+++ b/app/src/main/res/values-te/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-te/strings-action-keys.xml b/app/src/main/res/values-te/strings-action-keys.xml
index 168fef8a..b85deebc 100644
--- a/app/src/main/res/values-te/strings-action-keys.xml
+++ b/app/src/main/res/values-te/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"వెళ్లు"</string>
     <string name="label_next_key" msgid="5586407279258592635">"తర్వాత"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"మునుపటి"</string>
diff --git a/app/src/main/res/values-te/strings-config-important-notice.xml b/app/src/main/res/values-te/strings-config-important-notice.xml
index 92ea8838..dcad2081 100644
--- a/app/src/main/res/values-te/strings-config-important-notice.xml
+++ b/app/src/main/res/values-te/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"సూచనలను మెరుగుపరచడానికి మీ కమ్యూనికేషన్‌లు మరియు టైప్ చేయబడిన డేటా నుండి తెలుసుకోండి"</string>
 </resources>
diff --git a/app/src/main/res/values-te/strings-emoji-descriptions.xml b/app/src/main/res/values-te/strings-emoji-descriptions.xml
index 96c7ef36..ccb790c5 100644
--- a/app/src/main/res/values-te/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-te/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"కాపీరైట్ గుర్తు"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"రిజిష్టర్డ్ గుర్తు"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"డబుల్ ఆశ్చర్యార్థక గుర్తు"</string>
diff --git a/app/src/main/res/values-te/strings-letter-descriptions.xml b/app/src/main/res/values-te/strings-letter-descriptions.xml
index a1d02586..7ef37f21 100644
--- a/app/src/main/res/values-te/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-te/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"ఫెమినైన్ ఆర్డినల్ సూచిక"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"సూక్ష్మ గుర్తు"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"మాస్క్యూలిన్ ఆర్డినల్ సూచిక"</string>
diff --git a/app/src/main/res/values-te/strings-talkback-descriptions.xml b/app/src/main/res/values-te/strings-talkback-descriptions.xml
index 61f6f546..d8c24934 100644
--- a/app/src/main/res/values-te/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-te/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"బిగ్గరగా చదివి వినిపించే పాస్‌వర్డ్ కీలను వినడానికి హెడ్‌సెట్‌ను ప్లగిన్ చేయండి."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"ప్రస్తుత వచనం %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"వచనం ఏదీ నమోదు చేయబడలేదు"</string>
diff --git a/app/src/main/res/values-te/strings.xml b/app/src/main/res/values-te/strings.xml
index 76457496..30296f05 100644
--- a/app/src/main/res/values-te/strings.xml
+++ b/app/src/main/res/values-te/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"పరిచయ పేర్లను వెతకండి"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"స్పెల్ చెకర్ మీ పరిచయ జాబితా నుండి నమోదులను ఉపయోగిస్తుంది"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"కీని నొక్కినప్పుడు వైబ్రేట్"</string>
diff --git a/app/src/main/res/values-th/bools.xml b/app/src/main/res/values-th/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-th/bools.xml
+++ b/app/src/main/res/values-th/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-th/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values-th/donottranslate-config-spacing-and-punctuations.xml
index a9893fee..7ea8f1b6 100644
--- a/app/src/main/res/values-th/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values-th/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Whether this language uses spaces between words -->
diff --git a/app/src/main/res/values-th/strings-action-keys.xml b/app/src/main/res/values-th/strings-action-keys.xml
index 1e828a1c..cd111ea2 100644
--- a/app/src/main/res/values-th/strings-action-keys.xml
+++ b/app/src/main/res/values-th/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"เริ่ม"</string>
     <string name="label_next_key" msgid="5586407279258592635">"ถัดไป"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"ก่อน"</string>
diff --git a/app/src/main/res/values-th/strings-config-important-notice.xml b/app/src/main/res/values-th/strings-config-important-notice.xml
index 3f0b6034..c2de24b4 100644
--- a/app/src/main/res/values-th/strings-config-important-notice.xml
+++ b/app/src/main/res/values-th/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"เรียนรู้จากการสื่อสารและข้อมูลที่พิมพ์ของคุณเพื่อปรับปรุงคำแนะนำ"</string>
 </resources>
diff --git a/app/src/main/res/values-th/strings-emoji-descriptions.xml b/app/src/main/res/values-th/strings-emoji-descriptions.xml
index 6d1a9614..34ce96f8 100644
--- a/app/src/main/res/values-th/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-th/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"เครื่องหมายลิขสิทธิ์"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"เครื่องหมายการค้าจดทะเบียน"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"เครื่องหมายอัศเจรีย์ 2 ตัว"</string>
diff --git a/app/src/main/res/values-th/strings-letter-descriptions.xml b/app/src/main/res/values-th/strings-letter-descriptions.xml
index 84b9b2da..d4ac945b 100644
--- a/app/src/main/res/values-th/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-th/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"เครื่องหมายกำกับเลขลำดับนามเพศหญิง"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"สัญลักษณ์ไมโคร"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"เครื่องหมายกำกับเลขลำดับนามเพศชาย"</string>
diff --git a/app/src/main/res/values-th/strings-talkback-descriptions.xml b/app/src/main/res/values-th/strings-talkback-descriptions.xml
index e12d16be..dd0e79c3 100644
--- a/app/src/main/res/values-th/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-th/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"เสียบชุดหูฟังเพื่อฟังเสียงเมื่อพิมพ์รหัสผ่าน"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"ข้อความปัจจุบันคือ %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"ไม่มีข้อความ"</string>
diff --git a/app/src/main/res/values-th/strings.xml b/app/src/main/res/values-th/strings.xml
index cac55883..ee5043bf 100644
--- a/app/src/main/res/values-th/strings.xml
+++ b/app/src/main/res/values-th/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"ค้นหารายชื่อติดต่อ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"เครื่องตรวจตัวสะกดใช้รายการจากรายชื่อติดต่อของคุณ"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"สั่นเมื่อกดปุ่ม"</string>
diff --git a/app/src/main/res/values-tl/bools.xml b/app/src/main/res/values-tl/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-tl/bools.xml
+++ b/app/src/main/res/values-tl/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-tl/strings-action-keys.xml b/app/src/main/res/values-tl/strings-action-keys.xml
index 9f24f5df..6f146a32 100644
--- a/app/src/main/res/values-tl/strings-action-keys.xml
+++ b/app/src/main/res/values-tl/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Go"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Sunod"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Nauna"</string>
diff --git a/app/src/main/res/values-tl/strings-config-important-notice.xml b/app/src/main/res/values-tl/strings-config-important-notice.xml
index d8dd9194..e85523eb 100644
--- a/app/src/main/res/values-tl/strings-config-important-notice.xml
+++ b/app/src/main/res/values-tl/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Pahusayin ang suhestiyon batay sa iyong pag-uusap at na-type na data"</string>
 </resources>
diff --git a/app/src/main/res/values-tl/strings-emoji-descriptions.xml b/app/src/main/res/values-tl/strings-emoji-descriptions.xml
index 4daf45e5..4fa8a021 100644
--- a/app/src/main/res/values-tl/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-tl/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Simbolo ng copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Nakarehistrong simbolo"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Dobleng tandang padamdam"</string>
diff --git a/app/src/main/res/values-tl/strings-letter-descriptions.xml b/app/src/main/res/values-tl/strings-letter-descriptions.xml
index 3f8b93ba..559bf5cb 100644
--- a/app/src/main/res/values-tl/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-tl/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Feminine ordinal indicator"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Simbolo ng micro"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Masculine ordinal indicator"</string>
diff --git a/app/src/main/res/values-tl/strings-talkback-descriptions.xml b/app/src/main/res/values-tl/strings-talkback-descriptions.xml
index 7aee109a..86c3f89f 100644
--- a/app/src/main/res/values-tl/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-tl/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Mag-plug in ng headset upang marinig ang mga password key na binabanggit nang malakas."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Ang kasalukuyang teksto ay %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Walang tekstong inilagay"</string>
diff --git a/app/src/main/res/values-tl/strings.xml b/app/src/main/res/values-tl/strings.xml
index 7eefae86..d40ec654 100644
--- a/app/src/main/res/values-tl/strings.xml
+++ b/app/src/main/res/values-tl/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Maghanap sa mga contact"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Gumagamit ang Spell Checker ng entries mula sa iyong contact list."</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Mag-vibrate sa keypress"</string>
diff --git a/app/src/main/res/values-tr/bools.xml b/app/src/main/res/values-tr/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-tr/bools.xml
+++ b/app/src/main/res/values-tr/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-tr/strings-action-keys.xml b/app/src/main/res/values-tr/strings-action-keys.xml
index 049d4fe1..918aee7d 100644
--- a/app/src/main/res/values-tr/strings-action-keys.xml
+++ b/app/src/main/res/values-tr/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Git"</string>
     <string name="label_next_key" msgid="5586407279258592635">"İleri"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Geri"</string>
diff --git a/app/src/main/res/values-tr/strings-config-important-notice.xml b/app/src/main/res/values-tr/strings-config-important-notice.xml
index 7d9f6ab1..3364e9ab 100644
--- a/app/src/main/res/values-tr/strings-config-important-notice.xml
+++ b/app/src/main/res/values-tr/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Önerileri iyileştirmek için iletşmlrmdn. ve yazılan verilerden öğren"</string>
 </resources>
diff --git a/app/src/main/res/values-tr/strings-emoji-descriptions.xml b/app/src/main/res/values-tr/strings-emoji-descriptions.xml
index 9016e8d4..1086604c 100644
--- a/app/src/main/res/values-tr/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-tr/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Telif hakkı işareti"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Tescil işareti"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Çift ünlem işareti"</string>
diff --git a/app/src/main/res/values-tr/strings-letter-descriptions.xml b/app/src/main/res/values-tr/strings-letter-descriptions.xml
index f0b765ce..858da401 100644
--- a/app/src/main/res/values-tr/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-tr/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Dişil sıra göstergesi"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro işareti"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Eril sıra göstergesi"</string>
diff --git a/app/src/main/res/values-tr/strings-talkback-descriptions.xml b/app/src/main/res/values-tr/strings-talkback-descriptions.xml
index 501d5498..a5e2c39d 100644
--- a/app/src/main/res/values-tr/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-tr/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Şifre tuşlarının sesli okunmasını dinlemek için kulaklık takın."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Mevcut metin: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Metin girilmedi"</string>
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index e9543be9..83414dc4 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kişi adlarını denetle"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Yazım denetleyici, kişi listenizdeki girişleri kullanır"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Tuşa basıldığında titret"</string>
diff --git a/app/src/main/res/values-uk/bools.xml b/app/src/main/res/values-uk/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-uk/bools.xml
+++ b/app/src/main/res/values-uk/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-uk/strings-action-keys.xml b/app/src/main/res/values-uk/strings-action-keys.xml
index 206fcf0d..71cb1620 100644
--- a/app/src/main/res/values-uk/strings-action-keys.xml
+++ b/app/src/main/res/values-uk/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Іти"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Далі"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Назад"</string>
diff --git a/app/src/main/res/values-uk/strings-config-important-notice.xml b/app/src/main/res/values-uk/strings-config-important-notice.xml
index b95b72cd..4713c4bf 100644
--- a/app/src/main/res/values-uk/strings-config-important-notice.xml
+++ b/app/src/main/res/values-uk/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Пристрій буде запам’ятовувати, що ви пишете, надсилаєте й отримуєте"</string>
 </resources>
diff --git a/app/src/main/res/values-uk/strings-emoji-descriptions.xml b/app/src/main/res/values-uk/strings-emoji-descriptions.xml
index 255e6f7f..ec7351f2 100644
--- a/app/src/main/res/values-uk/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-uk/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Знак \"Авторське право\""</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Знак \"Зареєстровано\""</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Подвійний знак оклику"</string>
diff --git a/app/src/main/res/values-uk/strings-letter-descriptions.xml b/app/src/main/res/values-uk/strings-letter-descriptions.xml
index 1199771a..fc249d2d 100644
--- a/app/src/main/res/values-uk/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-uk/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Індикатор порядкового числівника жіночого роду"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Знак мікро"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Індикатор порядкового числівника чоловічого роду"</string>
diff --git a/app/src/main/res/values-uk/strings-talkback-descriptions.xml b/app/src/main/res/values-uk/strings-talkback-descriptions.xml
index b2836d50..4d50bbae 100644
--- a/app/src/main/res/values-uk/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-uk/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Підключіть гарнітуру, щоб слухати озвучені символи пароля."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Поточний текст: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Текст не введено"</string>
diff --git a/app/src/main/res/values-uk/strings.xml b/app/src/main/res/values-uk/strings.xml
index f4aa80d1..d72ebbc3 100644
--- a/app/src/main/res/values-uk/strings.xml
+++ b/app/src/main/res/values-uk/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Шукати імена контактів"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Для перевірки правопису використовувати список контактів"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Вібр. при натисканні клавіш"</string>
diff --git a/app/src/main/res/values-ur/strings-action-keys.xml b/app/src/main/res/values-ur/strings-action-keys.xml
index e0813637..0d9572fe 100644
--- a/app/src/main/res/values-ur/strings-action-keys.xml
+++ b/app/src/main/res/values-ur/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"جائیں"</string>
     <string name="label_next_key" msgid="5586407279258592635">"اگلا"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"پيچھے"</string>
diff --git a/app/src/main/res/values-ur/strings-config-important-notice.xml b/app/src/main/res/values-ur/strings-config-important-notice.xml
index 56d3ff1e..2872f8c0 100644
--- a/app/src/main/res/values-ur/strings-config-important-notice.xml
+++ b/app/src/main/res/values-ur/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"تجاویز کو بہتر بنانے کیلئے اپنی مواصلات اور ٹائپ کردہ ڈیٹا سے سیکھیں"</string>
 </resources>
diff --git a/app/src/main/res/values-ur/strings-emoji-descriptions.xml b/app/src/main/res/values-ur/strings-emoji-descriptions.xml
index 05c200eb..af426a95 100644
--- a/app/src/main/res/values-ur/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-ur/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"کاپی رائٹ کا نشان"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"رجسٹرڈ کا نشان"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"دوہرا فجائیہ نشان"</string>
diff --git a/app/src/main/res/values-ur/strings-letter-descriptions.xml b/app/src/main/res/values-ur/strings-letter-descriptions.xml
index 23aa8cf1..f3941592 100644
--- a/app/src/main/res/values-ur/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-ur/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"مؤنث علامتِ ترتيب"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"مائیکرو کا نشان"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"مذکر علامتِ ترتيب"</string>
diff --git a/app/src/main/res/values-ur/strings-talkback-descriptions.xml b/app/src/main/res/values-ur/strings-talkback-descriptions.xml
index 0810378c..63d652b7 100644
--- a/app/src/main/res/values-ur/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-ur/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"پاس ورڈ کلیدوں کی آواز اونچی آواز میں سننے کیلئے ایک ہیڈ سیٹ پلگ ان کریں۔"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"‏موجودہ  متن %s ہے"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"کوئی متن درج نہیں کیا گیا"</string>
diff --git a/app/src/main/res/values-ur/strings.xml b/app/src/main/res/values-ur/strings.xml
index 4701ac5c..294d48f0 100644
--- a/app/src/main/res/values-ur/strings.xml
+++ b/app/src/main/res/values-ur/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"رابطوں میں سے نام ڈھونڈیں"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"سپیل چیکر آپ کی رابطہ فہرست سے اندراجات کا استعمال کرتا ہے"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"کلید دبانے پر وائبریٹ کریں"</string>
diff --git a/app/src/main/res/values-uz/strings-action-keys.xml b/app/src/main/res/values-uz/strings-action-keys.xml
index e6cb07cd..84d7f04c 100644
--- a/app/src/main/res/values-uz/strings-action-keys.xml
+++ b/app/src/main/res/values-uz/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"OK"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Keyingisi"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Orqaga"</string>
diff --git a/app/src/main/res/values-uz/strings-config-important-notice.xml b/app/src/main/res/values-uz/strings-config-important-notice.xml
index 3b271696..41a1cbf5 100644
--- a/app/src/main/res/values-uz/strings-config-important-notice.xml
+++ b/app/src/main/res/values-uz/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Qurilma siz ko‘p yozgan ma’lumotlarni eslab qoladi"</string>
 </resources>
diff --git a/app/src/main/res/values-uz/strings-emoji-descriptions.xml b/app/src/main/res/values-uz/strings-emoji-descriptions.xml
index 308b418a..e99f571e 100644
--- a/app/src/main/res/values-uz/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-uz/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Mualliflik huquqi belgisi"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Ro‘yxatga olingan belgisi"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Qo‘sh undov belgisi"</string>
diff --git a/app/src/main/res/values-uz/strings-letter-descriptions.xml b/app/src/main/res/values-uz/strings-letter-descriptions.xml
index c20040cc..e2b794f8 100644
--- a/app/src/main/res/values-uz/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-uz/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Ayol jinsiga oid tartib ko‘rsatkichi"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Mikro belgisi"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Erkak jinsiga oid tartib ko‘rsatkichi"</string>
diff --git a/app/src/main/res/values-uz/strings-talkback-descriptions.xml b/app/src/main/res/values-uz/strings-talkback-descriptions.xml
index 42890a3a..7ecba6f3 100644
--- a/app/src/main/res/values-uz/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-uz/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Parolni eshitish uchun quloqchinni tiqing."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Kiritilgan matn: %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Hech qanday matn kiritilmadi"</string>
diff --git a/app/src/main/res/values-uz/strings.xml b/app/src/main/res/values-uz/strings.xml
index e816a662..206b217f 100644
--- a/app/src/main/res/values-uz/strings.xml
+++ b/app/src/main/res/values-uz/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Kontaktlar ichidan qidirish"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Imloni tekshirishda kontaktlar ro‘yxatiga murojaat qilish"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Tugma bosilganda tebranish"</string>
diff --git a/app/src/main/res/values-v21/platform-theme.xml b/app/src/main/res/values-v21/platform-theme.xml
index 8af87136..1b92e18d 100644
--- a/app/src/main/res/values-v21/platform-theme.xml
+++ b/app/src/main/res/values-v21/platform-theme.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/values-v21/themes-lxx.xml b/app/src/main/res/values-v21/themes-lxx.xml
index 5a6017cc..91a851a8 100644
--- a/app/src/main/res/values-v21/themes-lxx.xml
+++ b/app/src/main/res/values-v21/themes-lxx.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/values-v29/donottranslate.xml b/app/src/main/res/values-v29/donottranslate.xml
index 1c6a3266..852e10b6 100644
--- a/app/src/main/res/values-v29/donottranslate.xml
+++ b/app/src/main/res/values-v29/donottranslate.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- default value for auto-day/night setting -->
     <bool name="day_night_default">true</bool>
diff --git a/app/src/main/res/values-v31/colors.xml b/app/src/main/res/values-v31/colors.xml
index 0e4205e8..5474bdfc 100644
--- a/app/src/main/res/values-v31/colors.xml
+++ b/app/src/main/res/values-v31/colors.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/values-vi/bools.xml b/app/src/main/res/values-vi/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-vi/bools.xml
+++ b/app/src/main/res/values-vi/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-vi/strings-action-keys.xml b/app/src/main/res/values-vi/strings-action-keys.xml
index 3c406088..6b4dac8a 100644
--- a/app/src/main/res/values-vi/strings-action-keys.xml
+++ b/app/src/main/res/values-vi/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Tìm"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Tiếp"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Trước"</string>
diff --git a/app/src/main/res/values-vi/strings-config-important-notice.xml b/app/src/main/res/values-vi/strings-config-important-notice.xml
index 828f0b60..6745d9f7 100644
--- a/app/src/main/res/values-vi/strings-config-important-notice.xml
+++ b/app/src/main/res/values-vi/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Tìm hiểu từ thư từ trao đổi và dữ liệu đã nhập của bạn để cải tiến đề xuất"</string>
 </resources>
diff --git a/app/src/main/res/values-vi/strings-emoji-descriptions.xml b/app/src/main/res/values-vi/strings-emoji-descriptions.xml
index b7397574..f8705a15 100644
--- a/app/src/main/res/values-vi/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-vi/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Biểu tượng bản quyền"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Biểu tượng đã đăng ký"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Hai dấu chấm than"</string>
diff --git a/app/src/main/res/values-vi/strings-letter-descriptions.xml b/app/src/main/res/values-vi/strings-letter-descriptions.xml
index 74f199f0..b8e1973d 100644
--- a/app/src/main/res/values-vi/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-vi/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Chỉ báo thứ tự giống cái"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Ký hiệu micrô"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Chỉ báo thứ tự giống đực"</string>
diff --git a/app/src/main/res/values-vi/strings-talkback-descriptions.xml b/app/src/main/res/values-vi/strings-talkback-descriptions.xml
index 8ee768be..bcb88733 100644
--- a/app/src/main/res/values-vi/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-vi/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Cắm tai nghe để nghe mật khẩu được đọc to."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Ký tự hiện tại là %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Không có ký tự nào được nhập"</string>
diff --git a/app/src/main/res/values-vi/strings.xml b/app/src/main/res/values-vi/strings.xml
index 6606992e..47fe5018 100644
--- a/app/src/main/res/values-vi/strings.xml
+++ b/app/src/main/res/values-vi/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Tra cứu tên liên hệ"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Trình kiểm tra chính tả sử dụng các mục nhập từ danh bạ của bạn"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Rung khi nhấn phím"</string>
diff --git a/app/src/main/res/values-zh-rCN/strings-action-keys.xml b/app/src/main/res/values-zh-rCN/strings-action-keys.xml
index de00e833..252018cf 100644
--- a/app/src/main/res/values-zh-rCN/strings-action-keys.xml
+++ b/app/src/main/res/values-zh-rCN/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"前往"</string>
     <string name="label_next_key" msgid="5586407279258592635">"下个"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"上个"</string>
diff --git a/app/src/main/res/values-zh-rCN/strings-config-important-notice.xml b/app/src/main/res/values-zh-rCN/strings-config-important-notice.xml
index 6013af78..0065262c 100644
--- a/app/src/main/res/values-zh-rCN/strings-config-important-notice.xml
+++ b/app/src/main/res/values-zh-rCN/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"根据您的通信记录和以往输入的数据来完善建议"</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rCN/strings-emoji-descriptions.xml b/app/src/main/res/values-zh-rCN/strings-emoji-descriptions.xml
index 9ab0be59..4582160f 100644
--- a/app/src/main/res/values-zh-rCN/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-zh-rCN/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"版权符号"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"注册符号"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"双叹号"</string>
diff --git a/app/src/main/res/values-zh-rCN/strings-letter-descriptions.xml b/app/src/main/res/values-zh-rCN/strings-letter-descriptions.xml
index 269f6c4a..edabe2c6 100644
--- a/app/src/main/res/values-zh-rCN/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-zh-rCN/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"阴性顺序指示符"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"微单位标记"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"阳性顺序指示符"</string>
diff --git a/app/src/main/res/values-zh-rCN/strings-talkback-descriptions.xml b/app/src/main/res/values-zh-rCN/strings-talkback-descriptions.xml
index 4e7734a3..848cca80 100644
--- a/app/src/main/res/values-zh-rCN/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-zh-rCN/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"插入耳机可听到输入密码时的按键提示音。"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"当前文字为%s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"未输入文字"</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index 53de98b0..495c6d4b 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"查找联系人姓名"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"拼写检查工具会使用您的联系人列表中的条目"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"按键振动"</string>
diff --git a/app/src/main/res/values-zh-rHK/strings-action-keys.xml b/app/src/main/res/values-zh-rHK/strings-action-keys.xml
index 500cd5f6..f216b080 100644
--- a/app/src/main/res/values-zh-rHK/strings-action-keys.xml
+++ b/app/src/main/res/values-zh-rHK/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"前往"</string>
     <string name="label_next_key" msgid="5586407279258592635">"下一步"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"上一步"</string>
diff --git a/app/src/main/res/values-zh-rHK/strings-config-important-notice.xml b/app/src/main/res/values-zh-rHK/strings-config-important-notice.xml
index a21b2438..6597483a 100644
--- a/app/src/main/res/values-zh-rHK/strings-config-important-notice.xml
+++ b/app/src/main/res/values-zh-rHK/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"根據您的通訊記錄和已輸入的資料改善建議"</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rHK/strings-emoji-descriptions.xml b/app/src/main/res/values-zh-rHK/strings-emoji-descriptions.xml
index a743e38c..7941ddf4 100644
--- a/app/src/main/res/values-zh-rHK/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-zh-rHK/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"版權符號"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"註冊符號"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"雙感嘆號"</string>
diff --git a/app/src/main/res/values-zh-rHK/strings-letter-descriptions.xml b/app/src/main/res/values-zh-rHK/strings-letter-descriptions.xml
index 83ea28bf..f0310ab6 100644
--- a/app/src/main/res/values-zh-rHK/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-zh-rHK/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"雌性符號"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro 符號"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"雄性符號"</string>
diff --git a/app/src/main/res/values-zh-rHK/strings-talkback-descriptions.xml b/app/src/main/res/values-zh-rHK/strings-talkback-descriptions.xml
index 77a66a62..c809f1e1 100644
--- a/app/src/main/res/values-zh-rHK/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-zh-rHK/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"插上耳機即可聽到系統讀出密碼鍵。"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"目前文字為 %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"未輸入文字"</string>
diff --git a/app/src/main/res/values-zh-rHK/strings.xml b/app/src/main/res/values-zh-rHK/strings.xml
index 1ec97a7e..6a3f7d9a 100644
--- a/app/src/main/res/values-zh-rHK/strings.xml
+++ b/app/src/main/res/values-zh-rHK/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- --><resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"查找聯絡人姓名"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"拼字檢查程式使用您的聯絡人名單中的各項記錄"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"按鍵時震動"</string>
diff --git a/app/src/main/res/values-zh-rTW/strings-action-keys.xml b/app/src/main/res/values-zh-rTW/strings-action-keys.xml
index b56dedef..8c7ab0cd 100644
--- a/app/src/main/res/values-zh-rTW/strings-action-keys.xml
+++ b/app/src/main/res/values-zh-rTW/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"執行"</string>
     <string name="label_next_key" msgid="5586407279258592635">"繼續"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"返回"</string>
diff --git a/app/src/main/res/values-zh-rTW/strings-config-important-notice.xml b/app/src/main/res/values-zh-rTW/strings-config-important-notice.xml
index 4c94b06f..5365b7f0 100644
--- a/app/src/main/res/values-zh-rTW/strings-config-important-notice.xml
+++ b/app/src/main/res/values-zh-rTW/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"根據你的通訊記錄和以往輸入的資料改善建議項目"</string>
 </resources>
diff --git a/app/src/main/res/values-zh-rTW/strings-emoji-descriptions.xml b/app/src/main/res/values-zh-rTW/strings-emoji-descriptions.xml
index fe8056d3..89b8691e 100644
--- a/app/src/main/res/values-zh-rTW/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-zh-rTW/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"版權符號"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"註冊符號"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"雙驚嘆號"</string>
diff --git a/app/src/main/res/values-zh-rTW/strings-letter-descriptions.xml b/app/src/main/res/values-zh-rTW/strings-letter-descriptions.xml
index c38aa38e..5679240c 100644
--- a/app/src/main/res/values-zh-rTW/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-zh-rTW/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"雌性符號"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Micro 符號"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"雄性符號"</string>
diff --git a/app/src/main/res/values-zh-rTW/strings-talkback-descriptions.xml b/app/src/main/res/values-zh-rTW/strings-talkback-descriptions.xml
index 881fa800..64327296 100644
--- a/app/src/main/res/values-zh-rTW/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-zh-rTW/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"連接耳機即可聽取系統朗讀密碼按鍵。"</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"目前文字為 %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"未輸入文字"</string>
diff --git a/app/src/main/res/values-zh-rTW/strings.xml b/app/src/main/res/values-zh-rTW/strings.xml
index b39784b1..1b19bdb5 100644
--- a/app/src/main/res/values-zh-rTW/strings.xml
+++ b/app/src/main/res/values-zh-rTW/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"查詢聯絡人姓名"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"拼字檢查程式使用你的聯絡人清單項目"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"按鍵時震動"</string>
diff --git a/app/src/main/res/values-zu/bools.xml b/app/src/main/res/values-zu/bools.xml
index 840d20c2..8693f6e1 100644
--- a/app/src/main/res/values-zu/bools.xml
+++ b/app/src/main/res/values-zu/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values-zu/strings-action-keys.xml b/app/src/main/res/values-zu/strings-action-keys.xml
index fe36678e..6de964fe 100644
--- a/app/src/main/res/values-zu/strings-action-keys.xml
+++ b/app/src/main/res/values-zu/strings-action-keys.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="label_go_key" msgid="4033615332628671065">"Hamba"</string>
     <string name="label_next_key" msgid="5586407279258592635">"Okulandelayo"</string>
     <string name="label_previous_key" msgid="1421141755779895275">"Okwedlule"</string>
diff --git a/app/src/main/res/values-zu/strings-config-important-notice.xml b/app/src/main/res/values-zu/strings-config-important-notice.xml
index 0d352006..ad132054 100644
--- a/app/src/main/res/values-zu/strings-config-important-notice.xml
+++ b/app/src/main/res/values-zu/strings-config-important-notice.xml
@@ -1,24 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_personalized_dicts_summary" msgid="590432261305469627">"Funda kusukela kwezokuxhumana zakho nedatha ethayiphiwe ukuze uthuthukise iziphakamiso"</string>
 </resources>
diff --git a/app/src/main/res/values-zu/strings-emoji-descriptions.xml b/app/src/main/res/values-zu/strings-emoji-descriptions.xml
index 1dfed844..fac022ef 100644
--- a/app/src/main/res/values-zu/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values-zu/strings-emoji-descriptions.xml
@@ -1,30 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These Emoji symbols are unsupported by TTS.
     TODO: Remove this file when TTS/TalkBack support these Emoji symbols.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_emoji_00A9" msgid="2859822817116803638">"Uphawu le-copyright"</string>
     <string name="spoken_emoji_00AE" msgid="7708335454134589027">"Uphawu olubhalisiwe"</string>
     <string name="spoken_emoji_203C" msgid="153340916701508663">"Isababazo kabili"</string>
diff --git a/app/src/main/res/values-zu/strings-letter-descriptions.xml b/app/src/main/res/values-zu/strings-letter-descriptions.xml
index 54eb6e5f..44821009 100644
--- a/app/src/main/res/values-zu/strings-letter-descriptions.xml
+++ b/app/src/main/res/values-zu/strings-letter-descriptions.xml
@@ -1,31 +1,14 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<!-- 
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
     These symbols (spoken_symbol_*) are also unsupported by TTS.
     TODO: Remove these string resources when TTS/TalkBack support these letters.
  -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_accented_letter_00AA" msgid="4374325261868451570">"Isikhombi sobesifazane"</string>
     <string name="spoken_accented_letter_00B5" msgid="9031387673828823891">"Uphawu olukhulu"</string>
     <string name="spoken_accented_letter_00BA" msgid="5045198452071207437">"Isikhombi sowesilisa"</string>
diff --git a/app/src/main/res/values-zu/strings-talkback-descriptions.xml b/app/src/main/res/values-zu/strings-talkback-descriptions.xml
index 65286d41..712c081f 100644
--- a/app/src/main/res/values-zu/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values-zu/strings-talkback-descriptions.xml
@@ -1,25 +1,9 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="spoken_use_headphones" msgid="4313642710742229868">"Plaka ku-headset ukuze uzwe okhiye bephasiwedi ezindlebeni zakho bezwakala kakhulu."</string>
     <string name="spoken_current_text_is" msgid="4240549866156675799">"Umbhalo wamanje ngu %s"</string>
     <string name="spoken_no_text_entered" msgid="1711276837961785646">"Awukho umbhalo ofakiwe"</string>
diff --git a/app/src/main/res/values-zu/strings.xml b/app/src/main/res/values-zu/strings.xml
index 555fcdf2..702defe6 100644
--- a/app/src/main/res/values-zu/strings.xml
+++ b/app/src/main/res/values-zu/strings.xml
@@ -1,25 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- 
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
- -->
-
-<resources xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="use_contacts_for_spellchecking_option_title" msgid="5374120998125353898">"Bheka amagama woxhumana nabo"</string>
     <string name="use_contacts_for_spellchecking_option_summary" msgid="8754413382543307713">"Isihloli sokupela sisebenzisa okungenayo kusuka kuhlu lalabo oxhumana nabo"</string>
     <string name="vibrate_on_keypress" msgid="5258079494276955460">"Dlidlizelisa ngokucindezela inkinobho"</string>
diff --git a/app/src/main/res/values/attrs.xml b/app/src/main/res/values/attrs.xml
index aee227db..f0cf9cab 100644
--- a/app/src/main/res/values/attrs.xml
+++ b/app/src/main/res/values/attrs.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources>
diff --git a/app/src/main/res/values/bools.xml b/app/src/main/res/values/bools.xml
index 10d21798..b089f948 100644
--- a/app/src/main/res/values/bools.xml
+++ b/app/src/main/res/values/bools.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Whether this input method should be used as the default for a locale. Override it
diff --git a/app/src/main/res/values/cm_strings.xml b/app/src/main/res/values/cm_strings.xml
index 513dbd5b..3b39ed22 100644
--- a/app/src/main/res/values/cm_strings.xml
+++ b/app/src/main/res/values/cm_strings.xml
@@ -1,18 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- This string is displayed in the description for a keyboard type. It refers specifically to
 the Latin alphabet, as opposed to Cyrillic, Arabic, Hebrew or other scripts.
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 8c117d8a..e1ef8ccb 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/values/config-auto-correction-thresholds.xml b/app/src/main/res/values/config-auto-correction-thresholds.xml
index d3f30660..c9929a53 100644
--- a/app/src/main/res/values/config-auto-correction-thresholds.xml
+++ b/app/src/main/res/values/config-auto-correction-thresholds.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources>
diff --git a/app/src/main/res/values/config-common.xml b/app/src/main/res/values/config-common.xml
index adceb4f2..95e9359f 100644
--- a/app/src/main/res/values/config-common.xml
+++ b/app/src/main/res/values/config-common.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources>
diff --git a/app/src/main/res/values/config-per-form-factor.xml b/app/src/main/res/values/config-per-form-factor.xml
index 4aa8c602..78294009 100644
--- a/app/src/main/res/values/config-per-form-factor.xml
+++ b/app/src/main/res/values/config-per-form-factor.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Small Phone. -->
diff --git a/app/src/main/res/values/config-screen-metrics.xml b/app/src/main/res/values/config-screen-metrics.xml
index 99629944..b5f23efc 100644
--- a/app/src/main/res/values/config-screen-metrics.xml
+++ b/app/src/main/res/values/config-screen-metrics.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources>
diff --git a/app/src/main/res/values/config-spellchecker-thresholds.xml b/app/src/main/res/values/config-spellchecker-thresholds.xml
index e99ba662..1e82d872 100644
--- a/app/src/main/res/values/config-spellchecker-thresholds.xml
+++ b/app/src/main/res/values/config-spellchecker-thresholds.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <resources>
diff --git a/app/src/main/res/values/config.xml b/app/src/main/res/values/config.xml
index a08ed869..7169ab52 100644
--- a/app/src/main/res/values/config.xml
+++ b/app/src/main/res/values/config.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- Configuration values for Small Phone Portrait. -->
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
index 2c03e955..e9c8cda1 100644
--- a/app/src/main/res/values/dimens.xml
+++ b/app/src/main/res/values/dimens.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources>
     <dimen name="settings_screen_icon_inset">16dp</dimen>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/donottranslate-config-spacing-and-punctuations.xml b/app/src/main/res/values/donottranslate-config-spacing-and-punctuations.xml
index 4152f9c6..d8b25f00 100644
--- a/app/src/main/res/values/donottranslate-config-spacing-and-punctuations.xml
+++ b/app/src/main/res/values/donottranslate-config-spacing-and-punctuations.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- TODO: these settings depend on the language. They should be put either in the dictionary
diff --git a/app/src/main/res/values/donottranslate-debug-settings.xml b/app/src/main/res/values/donottranslate-debug-settings.xml
index c092b861..ff511380 100644
--- a/app/src/main/res/values/donottranslate-debug-settings.xml
+++ b/app/src/main/res/values/donottranslate-debug-settings.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Title for Android keyboard debug settings activity / dialog -->
diff --git a/app/src/main/res/values/donottranslate.xml b/app/src/main/res/values/donottranslate.xml
index 43a32f41..cfe7800e 100644
--- a/app/src/main/res/values/donottranslate.xml
+++ b/app/src/main/res/values/donottranslate.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2009, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2009 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- For backward compatibility.
diff --git a/app/src/main/res/values/keyboard-icons-holo.xml b/app/src/main/res/values/keyboard-icons-holo.xml
index f306ed4e..457bef07 100644
--- a/app/src/main/res/values/keyboard-icons-holo.xml
+++ b/app/src/main/res/values/keyboard-icons-holo.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources>
diff --git a/app/src/main/res/values/keyboard-icons-lxx-light-parent.xml b/app/src/main/res/values/keyboard-icons-lxx-light-parent.xml
index 2faf3f7a..393125bf 100644
--- a/app/src/main/res/values/keyboard-icons-lxx-light-parent.xml
+++ b/app/src/main/res/values/keyboard-icons-lxx-light-parent.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources>
diff --git a/app/src/main/res/values/keyboard-icons-lxx-light.xml b/app/src/main/res/values/keyboard-icons-lxx-light.xml
index f5b9db6c..10ac4270 100644
--- a/app/src/main/res/values/keyboard-icons-lxx-light.xml
+++ b/app/src/main/res/values/keyboard-icons-lxx-light.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources>
diff --git a/app/src/main/res/values/keypress-vibration-durations.xml b/app/src/main/res/values/keypress-vibration-durations.xml
index 032b5fd9..73b11055 100644
--- a/app/src/main/res/values/keypress-vibration-durations.xml
+++ b/app/src/main/res/values/keypress-vibration-durations.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Build condition,duration_in_milliseconds -->
diff --git a/app/src/main/res/values/keypress-volumes.xml b/app/src/main/res/values/keypress-volumes.xml
index 074581d0..be8d7a16 100644
--- a/app/src/main/res/values/keypress-volumes.xml
+++ b/app/src/main/res/values/keypress-volumes.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <!-- Build condition,volume -->
diff --git a/app/src/main/res/values/phantom-sudden-move-event-device-list.xml b/app/src/main/res/values/phantom-sudden-move-event-device-list.xml
index d982af6c..61410481 100644
--- a/app/src/main/res/values/phantom-sudden-move-event-device-list.xml
+++ b/app/src/main/res/values/phantom-sudden-move-event-device-list.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
     <string-array name="phantom_sudden_move_event_device_list" translatable="false">
diff --git a/app/src/main/res/values/platform-theme.xml b/app/src/main/res/values/platform-theme.xml
index f560585a..9a4bbc43 100644
--- a/app/src/main/res/values/platform-theme.xml
+++ b/app/src/main/res/values/platform-theme.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/values/predefined-subtypes.xml b/app/src/main/res/values/predefined-subtypes.xml
index 2f2102e3..75afa454 100644
--- a/app/src/main/res/values/predefined-subtypes.xml
+++ b/app/src/main/res/values/predefined-subtypes.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Predefined subtypes (language:layout[:extraValue]) -->
diff --git a/app/src/main/res/values/preferences_styles.xml b/app/src/main/res/values/preferences_styles.xml
index 50f6d717..7c2356fb 100644
--- a/app/src/main/res/values/preferences_styles.xml
+++ b/app/src/main/res/values/preferences_styles.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
     <style name="PreferenceTitleText">
         <item name="android:textSize">18sp</item>
diff --git a/app/src/main/res/values/setup-dimens.xml b/app/src/main/res/values/setup-dimens.xml
index 841e65f3..6d513112 100644
--- a/app/src/main/res/values/setup-dimens.xml
+++ b/app/src/main/res/values/setup-dimens.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <!-- Setup wizard dimensions for small-phone/portrait. -->
     <dimen name="setup_title_text_size">40sp</dimen>
diff --git a/app/src/main/res/values/setup-styles-common.xml b/app/src/main/res/values/setup-styles-common.xml
index 686decfb..172fdc7e 100644
--- a/app/src/main/res/values/setup-styles-common.xml
+++ b/app/src/main/res/values/setup-styles-common.xml
@@ -1,19 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
     <style name="setupTitleStyleCommon">
         <item name="android:textColor">@color/setup_text_dark</item>
diff --git a/app/src/main/res/values/setup-styles.xml b/app/src/main/res/values/setup-styles.xml
index 8a9d6647..11106d89 100644
--- a/app/src/main/res/values/setup-styles.xml
+++ b/app/src/main/res/values/setup-styles.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
     <style name="setupTitleStyle" parent="setupTitleStyleCommon">
         <item name="android:layout_alignParentStart">true</item>
diff --git a/app/src/main/res/values/setup-wizard.xml b/app/src/main/res/values/setup-wizard.xml
index 90c3ecac..4dc39030 100644
--- a/app/src/main/res/values/setup-wizard.xml
+++ b/app/src/main/res/values/setup-wizard.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources>
 </resources>
diff --git a/app/src/main/res/values/strings-action-keys.xml b/app/src/main/res/values/strings-action-keys.xml
index d17d04d9..0c3e19b0 100644
--- a/app/src/main/res/values/strings-action-keys.xml
+++ b/app/src/main/res/values/strings-action-keys.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources xmlns:tools="http://schemas.android.com/tools" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for soft enter key when it performs GO action.  Must be short to fit on key. 5 chars or less is preferable. [CHAR LIMIT=7] -->
     <string name="label_go_key">Go</string>
diff --git a/app/src/main/res/values/strings-config-important-notice.xml b/app/src/main/res/values/strings-config-important-notice.xml
index de8d6fc5..04391430 100644
--- a/app/src/main/res/values/strings-config-important-notice.xml
+++ b/app/src/main/res/values/strings-config-important-notice.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <resources>
     <!-- Description for option enabling the use by the keyboards of sent/received messages, e-mail and typing history to improve suggestion accuracy [CHAR LIMIT=68] -->
     <string name="use_personalized_dicts_summary">Learn from your communications and typed data to improve suggestions</string>
diff --git a/app/src/main/res/values/strings-emoji-descriptions.xml b/app/src/main/res/values/strings-emoji-descriptions.xml
index 59fe93ad..f520bd9f 100644
--- a/app/src/main/res/values/strings-emoji-descriptions.xml
+++ b/app/src/main/res/values/strings-emoji-descriptions.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <!--
     These Emoji symbols are unsupported by TTS.
diff --git a/app/src/main/res/values/strings-letter-descriptions.xml b/app/src/main/res/values/strings-letter-descriptions.xml
index cee024d6..c8f621bc 100644
--- a/app/src/main/res/values/strings-letter-descriptions.xml
+++ b/app/src/main/res/values/strings-letter-descriptions.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <!--
     These accented letters (spoken_accented_letter_*) are unsupported by TTS.
diff --git a/app/src/main/res/values/strings-talkback-descriptions.xml b/app/src/main/res/values/strings-talkback-descriptions.xml
index 639e6959..8f9ac916 100644
--- a/app/src/main/res/values/strings-talkback-descriptions.xml
+++ b/app/src/main/res/values/strings-talkback-descriptions.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:tools="http://schemas.android.com/tools" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Spoken description to let the user know that when typing in a password, they can plug in a headset in to hear spoken descriptions of the keys they type. [CHAR LIMIT=NONE] -->
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index b60ddb34..858220b2 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,22 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
---><resources xmlns:tools="http://schemas.android.com/tools" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
+<resources xmlns:tools="http://schemas.android.com/tools" xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="english_ime_name" translatable="false">OpenBoard</string>
     <!-- Name of Android spell checker service. AOSP(Android Open Source Project) should not be translated.
          This resource should be copied from msgid="511950477199948048" -->
diff --git a/app/src/main/res/values/themes-common.xml b/app/src/main/res/values/themes-common.xml
index 26750e91..1f03e52e 100644
--- a/app/src/main/res/values/themes-common.xml
+++ b/app/src/main/res/values/themes-common.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
     <style name="KeyboardIcons" />
     <style name="InputView" />
diff --git a/app/src/main/res/values/themes-holo_base.xml b/app/src/main/res/values/themes-holo_base.xml
index 48abc81e..6a6b3673 100644
--- a/app/src/main/res/values/themes-holo_base.xml
+++ b/app/src/main/res/values/themes-holo_base.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
diff --git a/app/src/main/res/values/themes-lxx-base-border.xml b/app/src/main/res/values/themes-lxx-base-border.xml
index 1996859b..1e1fd705 100644
--- a/app/src/main/res/values/themes-lxx-base-border.xml
+++ b/app/src/main/res/values/themes-lxx-base-border.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
     <style name="KeyboardTheme.LXX_Base_Border"
            parent="KeyboardTheme.LXX_Base">
diff --git a/app/src/main/res/values/themes-lxx-base.xml b/app/src/main/res/values/themes-lxx-base.xml
index 9b87ce30..7c9872e9 100644
--- a/app/src/main/res/values/themes-lxx-base.xml
+++ b/app/src/main/res/values/themes-lxx-base.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <resources xmlns:android="http://schemas.android.com/apk/res/android">
     <style name="KeyboardTheme.LXX_Base" parent="KeyboardIcons.LXX_Light">
         <item name="inputViewStyle">@style/InputView.LXX</item>
diff --git a/app/src/main/res/values/themes-lxx.xml b/app/src/main/res/values/themes-lxx.xml
index dc072979..127f168a 100644
--- a/app/src/main/res/values/themes-lxx.xml
+++ b/app/src/main/res/values/themes-lxx.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <resources>
     <style
         name="InputView.LXX"
diff --git a/app/src/main/res/values/touch-position-correction.xml b/app/src/main/res/values/touch-position-correction.xml
index be6aff6c..aae6564e 100644
--- a/app/src/main/res/values/touch-position-correction.xml
+++ b/app/src/main/res/values/touch-position-correction.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Note that correctionX is obsolete (See org.dslul.openboard.inputmethod.keyboard.internal.TouchPositionCorrection)
diff --git a/app/src/main/res/xml-land/kbd_number.xml b/app/src/main/res/xml-land/kbd_number.xml
index 0cc244ac..9e6cbd6c 100644
--- a/app/src/main/res/xml-land/kbd_number.xml
+++ b/app/src/main/res/xml-land/kbd_number.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyboardLeftPadding="10%p"
diff --git a/app/src/main/res/xml-land/kbd_numpad.xml b/app/src/main/res/xml-land/kbd_numpad.xml
index 99b7833c..c10deeef 100644
--- a/app/src/main/res/xml-land/kbd_numpad.xml
+++ b/app/src/main/res/xml-land/kbd_numpad.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="16%p"
diff --git a/app/src/main/res/xml-land/kbd_phone.xml b/app/src/main/res/xml-land/kbd_phone.xml
index 6755468e..70db4c11 100644
--- a/app/src/main/res/xml-land/kbd_phone.xml
+++ b/app/src/main/res/xml-land/kbd_phone.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyboardLeftPadding="10%p"
diff --git a/app/src/main/res/xml-land/kbd_phone_symbols.xml b/app/src/main/res/xml-land/kbd_phone_symbols.xml
index 7528b3e7..132353aa 100644
--- a/app/src/main/res/xml-land/kbd_phone_symbols.xml
+++ b/app/src/main/res/xml-land/kbd_phone_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyboardLeftPadding="10%p"
diff --git a/app/src/main/res/xml-land/row_optional_number_row.xml b/app/src/main/res/xml-land/row_optional_number_row.xml
index 0da298bf..592056ed 100644
--- a/app/src/main/res/xml-land/row_optional_number_row.xml
+++ b/app/src/main/res/xml-land/row_optional_number_row.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
diff --git a/app/src/main/res/xml-land/row_qwerty4.xml b/app/src/main/res/xml-land/row_qwerty4.xml
index 6cc2486b..285b3d67 100644
--- a/app/src/main/res/xml-land/row_qwerty4.xml
+++ b/app/src/main/res/xml-land/row_qwerty4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-land/rows_azerty.xml b/app/src/main/res/xml-land/rows_azerty.xml
index 72157eae..b405d5c3 100644
--- a/app/src/main/res/xml-land/rows_azerty.xml
+++ b/app/src/main/res/xml-land/rows_azerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-land/rows_bengali_unijoy.xml b/app/src/main/res/xml-land/rows_bengali_unijoy.xml
index be20beb2..304b216d 100644
--- a/app/src/main/res/xml-land/rows_bengali_unijoy.xml
+++ b/app/src/main/res/xml-land/rows_bengali_unijoy.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-land/rows_numpad.xml b/app/src/main/res/xml-land/rows_numpad.xml
index 20f072d4..9243b6c0 100644
--- a/app/src/main/res/xml-land/rows_numpad.xml
+++ b/app/src/main/res/xml-land/rows_numpad.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-land/rows_qwerty.xml b/app/src/main/res/xml-land/rows_qwerty.xml
index 66232e0c..836aaf55 100644
--- a/app/src/main/res/xml-land/rows_qwerty.xml
+++ b/app/src/main/res/xml-land/rows_qwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-land/rows_qwertz.xml b/app/src/main/res/xml-land/rows_qwertz.xml
index db16806d..6ac1046d 100644
--- a/app/src/main/res/xml-land/rows_qwertz.xml
+++ b/app/src/main/res/xml-land/rows_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-sw600dp-land/kbd_more_keys_keyboard_template.xml b/app/src/main/res/xml-sw600dp-land/kbd_more_keys_keyboard_template.xml
index b606dbdf..9be8d94a 100644
--- a/app/src/main/res/xml-sw600dp-land/kbd_more_keys_keyboard_template.xml
+++ b/app/src/main/res/xml-sw600dp-land/kbd_more_keys_keyboard_template.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="5%p"
     latin:rowHeight="@dimen/config_more_keys_keyboard_key_height"
diff --git a/app/src/main/res/xml-sw600dp-land/kbd_number.xml b/app/src/main/res/xml-sw600dp-land/kbd_number.xml
index de02deeb..fe3e14ec 100644
--- a/app/src/main/res/xml-sw600dp-land/kbd_number.xml
+++ b/app/src/main/res/xml-sw600dp-land/kbd_number.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyboardLeftPadding="10%p"
diff --git a/app/src/main/res/xml-sw600dp-land/kbd_phone.xml b/app/src/main/res/xml-sw600dp-land/kbd_phone.xml
index 6a8acaf3..9671048e 100644
--- a/app/src/main/res/xml-sw600dp-land/kbd_phone.xml
+++ b/app/src/main/res/xml-sw600dp-land/kbd_phone.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyboardLeftPadding="10%p"
diff --git a/app/src/main/res/xml-sw600dp-land/kbd_phone_symbols.xml b/app/src/main/res/xml-sw600dp-land/kbd_phone_symbols.xml
index 6314c097..a7aaa4e1 100644
--- a/app/src/main/res/xml-sw600dp-land/kbd_phone_symbols.xml
+++ b/app/src/main/res/xml-sw600dp-land/kbd_phone_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyboardLeftPadding="10%p"
diff --git a/app/src/main/res/xml-sw600dp-land/key_space_3kw.xml b/app/src/main/res/xml-sw600dp-land/key_space_3kw.xml
index 7941d6b1..8f7a52fe 100644
--- a/app/src/main/res/xml-sw600dp-land/key_space_3kw.xml
+++ b/app/src/main/res/xml-sw600dp-land/key_space_3kw.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp-land/row_qwerty4.xml b/app/src/main/res/xml-sw600dp-land/row_qwerty4.xml
index 2150c029..acfe2564 100644
--- a/app/src/main/res/xml-sw600dp-land/row_qwerty4.xml
+++ b/app/src/main/res/xml-sw600dp-land/row_qwerty4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp-land/rows_azerty.xml b/app/src/main/res/xml-sw600dp-land/rows_azerty.xml
index 5cdc343d..56c66ba7 100644
--- a/app/src/main/res/xml-sw600dp-land/rows_azerty.xml
+++ b/app/src/main/res/xml-sw600dp-land/rows_azerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp-land/rows_bengali_unijoy.xml b/app/src/main/res/xml-sw600dp-land/rows_bengali_unijoy.xml
index f525e3df..eb79b524 100644
--- a/app/src/main/res/xml-sw600dp-land/rows_bengali_unijoy.xml
+++ b/app/src/main/res/xml-sw600dp-land/rows_bengali_unijoy.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp-land/rows_german.xml b/app/src/main/res/xml-sw600dp-land/rows_german.xml
index 41c353d3..1ff9efeb 100644
--- a/app/src/main/res/xml-sw600dp-land/rows_german.xml
+++ b/app/src/main/res/xml-sw600dp-land/rows_german.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp-land/rows_qwerty.xml b/app/src/main/res/xml-sw600dp-land/rows_qwerty.xml
index 9223d8d9..8d9623a1 100644
--- a/app/src/main/res/xml-sw600dp-land/rows_qwerty.xml
+++ b/app/src/main/res/xml-sw600dp-land/rows_qwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp-land/rows_qwertz.xml b/app/src/main/res/xml-sw600dp-land/rows_qwertz.xml
index 5dbd4e64..6519265b 100644
--- a/app/src/main/res/xml-sw600dp-land/rows_qwertz.xml
+++ b/app/src/main/res/xml-sw600dp-land/rows_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/kbd_more_keys_keyboard_template.xml b/app/src/main/res/xml-sw600dp/kbd_more_keys_keyboard_template.xml
index cbed0e01..14a28390 100644
--- a/app/src/main/res/xml-sw600dp/kbd_more_keys_keyboard_template.xml
+++ b/app/src/main/res/xml-sw600dp/kbd_more_keys_keyboard_template.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="8%p"
     latin:rowHeight="@dimen/config_more_keys_keyboard_key_height"
diff --git a/app/src/main/res/xml-sw600dp/kbd_number.xml b/app/src/main/res/xml-sw600dp/kbd_number.xml
index d46a575e..2916b87a 100644
--- a/app/src/main/res/xml-sw600dp/kbd_number.xml
+++ b/app/src/main/res/xml-sw600dp/kbd_number.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="18%p"
diff --git a/app/src/main/res/xml-sw600dp/kbd_phone.xml b/app/src/main/res/xml-sw600dp/kbd_phone.xml
index dcfa1af1..60313ba1 100644
--- a/app/src/main/res/xml-sw600dp/kbd_phone.xml
+++ b/app/src/main/res/xml-sw600dp/kbd_phone.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="18%p"
diff --git a/app/src/main/res/xml-sw600dp/kbd_phone_symbols.xml b/app/src/main/res/xml-sw600dp/kbd_phone_symbols.xml
index 9af3c8ae..d82d873b 100644
--- a/app/src/main/res/xml-sw600dp/kbd_phone_symbols.xml
+++ b/app/src/main/res/xml-sw600dp/kbd_phone_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="18%p"
diff --git a/app/src/main/res/xml-sw600dp/key_comma.xml b/app/src/main/res/xml-sw600dp/key_comma.xml
index 84ac7f98..4bb02290 100644
--- a/app/src/main/res/xml-sw600dp/key_comma.xml
+++ b/app/src/main/res/xml-sw600dp/key_comma.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/key_period.xml b/app/src/main/res/xml-sw600dp/key_period.xml
index 554f7ab0..a55f419e 100644
--- a/app/src/main/res/xml-sw600dp/key_period.xml
+++ b/app/src/main/res/xml-sw600dp/key_period.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/key_space_3kw.xml b/app/src/main/res/xml-sw600dp/key_space_3kw.xml
index ddbd49aa..bf925102 100644
--- a/app/src/main/res/xml-sw600dp/key_space_3kw.xml
+++ b/app/src/main/res/xml-sw600dp/key_space_3kw.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/key_space_symbols.xml b/app/src/main/res/xml-sw600dp/key_space_symbols.xml
index 43270970..b1499106 100644
--- a/app/src/main/res/xml-sw600dp/key_space_symbols.xml
+++ b/app/src/main/res/xml-sw600dp/key_space_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/key_styles_common.xml b/app/src/main/res/xml-sw600dp/key_styles_common.xml
index 15cc4104..e064263d 100644
--- a/app/src/main/res/xml-sw600dp/key_styles_common.xml
+++ b/app/src/main/res/xml-sw600dp/key_styles_common.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/key_styles_enter.xml b/app/src/main/res/xml-sw600dp/key_styles_enter.xml
index fefa0d96..ba5c9f33 100644
--- a/app/src/main/res/xml-sw600dp/key_styles_enter.xml
+++ b/app/src/main/res/xml-sw600dp/key_styles_enter.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/keys_arabic3_left.xml b/app/src/main/res/xml-sw600dp/keys_arabic3_left.xml
index baeb9804..bbc56c6d 100644
--- a/app/src/main/res/xml-sw600dp/keys_arabic3_left.xml
+++ b/app/src/main/res/xml-sw600dp/keys_arabic3_left.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/keys_dvorak_123.xml b/app/src/main/res/xml-sw600dp/keys_dvorak_123.xml
index 11842f8b..e267c693 100644
--- a/app/src/main/res/xml-sw600dp/keys_dvorak_123.xml
+++ b/app/src/main/res/xml-sw600dp/keys_dvorak_123.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/keys_farsi3_right.xml b/app/src/main/res/xml-sw600dp/keys_farsi3_right.xml
index 396a4be2..fe459f26 100644
--- a/app/src/main/res/xml-sw600dp/keys_farsi3_right.xml
+++ b/app/src/main/res/xml-sw600dp/keys_farsi3_right.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/keys_pcqwerty2_right3.xml b/app/src/main/res/xml-sw600dp/keys_pcqwerty2_right3.xml
index 02e8a971..680df5db 100644
--- a/app/src/main/res/xml-sw600dp/keys_pcqwerty2_right3.xml
+++ b/app/src/main/res/xml-sw600dp/keys_pcqwerty2_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/keys_pcqwerty3_right2.xml b/app/src/main/res/xml-sw600dp/keys_pcqwerty3_right2.xml
index a0ad182a..ee845eaa 100644
--- a/app/src/main/res/xml-sw600dp/keys_pcqwerty3_right2.xml
+++ b/app/src/main/res/xml-sw600dp/keys_pcqwerty3_right2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/keys_pcqwerty4_right3.xml b/app/src/main/res/xml-sw600dp/keys_pcqwerty4_right3.xml
index 05f03f9d..dc17b110 100644
--- a/app/src/main/res/xml-sw600dp/keys_pcqwerty4_right3.xml
+++ b/app/src/main/res/xml-sw600dp/keys_pcqwerty4_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/row_halmak4.xml b/app/src/main/res/xml-sw600dp/row_halmak4.xml
index 44a50411..3beda363 100644
--- a/app/src/main/res/xml-sw600dp/row_halmak4.xml
+++ b/app/src/main/res/xml-sw600dp/row_halmak4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/row_optional_number_row.xml b/app/src/main/res/xml-sw600dp/row_optional_number_row.xml
index 0da298bf..592056ed 100644
--- a/app/src/main/res/xml-sw600dp/row_optional_number_row.xml
+++ b/app/src/main/res/xml-sw600dp/row_optional_number_row.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
diff --git a/app/src/main/res/xml-sw600dp/row_pcqwerty5.xml b/app/src/main/res/xml-sw600dp/row_pcqwerty5.xml
index aef0a9df..3ed08d75 100644
--- a/app/src/main/res/xml-sw600dp/row_pcqwerty5.xml
+++ b/app/src/main/res/xml-sw600dp/row_pcqwerty5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/row_qwerty4.xml b/app/src/main/res/xml-sw600dp/row_qwerty4.xml
index 2dcb62d0..0a509dda 100644
--- a/app/src/main/res/xml-sw600dp/row_qwerty4.xml
+++ b/app/src/main/res/xml-sw600dp/row_qwerty4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rowkeys_dvorak3.xml b/app/src/main/res/xml-sw600dp/rowkeys_dvorak3.xml
index ce98a973..1ee607e3 100644
--- a/app/src/main/res/xml-sw600dp/rowkeys_dvorak3.xml
+++ b/app/src/main/res/xml-sw600dp/rowkeys_dvorak3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rowkeys_halmak3.xml b/app/src/main/res/xml-sw600dp/rowkeys_halmak3.xml
index eb8332a9..588f3bee 100644
--- a/app/src/main/res/xml-sw600dp/rowkeys_halmak3.xml
+++ b/app/src/main/res/xml-sw600dp/rowkeys_halmak3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rowkeys_pcqwerty1.xml b/app/src/main/res/xml-sw600dp/rowkeys_pcqwerty1.xml
index 094d1c6a..dd3361dc 100644
--- a/app/src/main/res/xml-sw600dp/rowkeys_pcqwerty1.xml
+++ b/app/src/main/res/xml-sw600dp/rowkeys_pcqwerty1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_arabic.xml b/app/src/main/res/xml-sw600dp/rows_arabic.xml
index c5ca605a..fac510d6 100644
--- a/app/src/main/res/xml-sw600dp/rows_arabic.xml
+++ b/app/src/main/res/xml-sw600dp/rows_arabic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_arabic_pc.xml b/app/src/main/res/xml-sw600dp/rows_arabic_pc.xml
index 358e11fa..35809b88 100644
--- a/app/src/main/res/xml-sw600dp/rows_arabic_pc.xml
+++ b/app/src/main/res/xml-sw600dp/rows_arabic_pc.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_armenian_phonetic.xml b/app/src/main/res/xml-sw600dp/rows_armenian_phonetic.xml
index 6fff3f5b..eab05f9a 100644
--- a/app/src/main/res/xml-sw600dp/rows_armenian_phonetic.xml
+++ b/app/src/main/res/xml-sw600dp/rows_armenian_phonetic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_azerty.xml b/app/src/main/res/xml-sw600dp/rows_azerty.xml
index 19ada124..a68ed061 100644
--- a/app/src/main/res/xml-sw600dp/rows_azerty.xml
+++ b/app/src/main/res/xml-sw600dp/rows_azerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_bengali.xml b/app/src/main/res/xml-sw600dp/rows_bengali.xml
index df7f334f..d83158c9 100644
--- a/app/src/main/res/xml-sw600dp/rows_bengali.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bengali.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_bengali_akkhor.xml b/app/src/main/res/xml-sw600dp/rows_bengali_akkhor.xml
index a4225ba3..ff741b94 100644
--- a/app/src/main/res/xml-sw600dp/rows_bengali_akkhor.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bengali_akkhor.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_bengali_unijoy.xml b/app/src/main/res/xml-sw600dp/rows_bengali_unijoy.xml
index 79826c7a..50216f2d 100644
--- a/app/src/main/res/xml-sw600dp/rows_bengali_unijoy.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bengali_unijoy.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-sw600dp/rows_bepo.xml b/app/src/main/res/xml-sw600dp/rows_bepo.xml
index 6de124b3..94879a85 100644
--- a/app/src/main/res/xml-sw600dp/rows_bepo.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bepo.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_bulgarian.xml b/app/src/main/res/xml-sw600dp/rows_bulgarian.xml
index cad3b394..ef3e2839 100644
--- a/app/src/main/res/xml-sw600dp/rows_bulgarian.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bulgarian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_bulgarian_bds.xml b/app/src/main/res/xml-sw600dp/rows_bulgarian_bds.xml
index 0dcc1332..153a8f0c 100644
--- a/app/src/main/res/xml-sw600dp/rows_bulgarian_bds.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bulgarian_bds.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_bulgarian_bekl.xml b/app/src/main/res/xml-sw600dp/rows_bulgarian_bekl.xml
index b898950c..fdc63621 100644
--- a/app/src/main/res/xml-sw600dp/rows_bulgarian_bekl.xml
+++ b/app/src/main/res/xml-sw600dp/rows_bulgarian_bekl.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_colemak.xml b/app/src/main/res/xml-sw600dp/rows_colemak.xml
index e940470b..24c7e17f 100644
--- a/app/src/main/res/xml-sw600dp/rows_colemak.xml
+++ b/app/src/main/res/xml-sw600dp/rows_colemak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_colemak_dh.xml b/app/src/main/res/xml-sw600dp/rows_colemak_dh.xml
index 208c9b9b..8577c2f7 100644
--- a/app/src/main/res/xml-sw600dp/rows_colemak_dh.xml
+++ b/app/src/main/res/xml-sw600dp/rows_colemak_dh.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-sw600dp/rows_dvorak.xml b/app/src/main/res/xml-sw600dp/rows_dvorak.xml
index 3be0577b..55448444 100644
--- a/app/src/main/res/xml-sw600dp/rows_dvorak.xml
+++ b/app/src/main/res/xml-sw600dp/rows_dvorak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_east_slavic.xml b/app/src/main/res/xml-sw600dp/rows_east_slavic.xml
index 1fb7693f..fec6d870 100644
--- a/app/src/main/res/xml-sw600dp/rows_east_slavic.xml
+++ b/app/src/main/res/xml-sw600dp/rows_east_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_farsi.xml b/app/src/main/res/xml-sw600dp/rows_farsi.xml
index 84507af6..02502e06 100644
--- a/app/src/main/res/xml-sw600dp/rows_farsi.xml
+++ b/app/src/main/res/xml-sw600dp/rows_farsi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_georgian.xml b/app/src/main/res/xml-sw600dp/rows_georgian.xml
index ba7ff6d6..6464584d 100644
--- a/app/src/main/res/xml-sw600dp/rows_georgian.xml
+++ b/app/src/main/res/xml-sw600dp/rows_georgian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_german.xml b/app/src/main/res/xml-sw600dp/rows_german.xml
index ae81b516..bc2b70e0 100644
--- a/app/src/main/res/xml-sw600dp/rows_german.xml
+++ b/app/src/main/res/xml-sw600dp/rows_german.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_greek.xml b/app/src/main/res/xml-sw600dp/rows_greek.xml
index 4fbf38fc..b6281032 100644
--- a/app/src/main/res/xml-sw600dp/rows_greek.xml
+++ b/app/src/main/res/xml-sw600dp/rows_greek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_halmak.xml b/app/src/main/res/xml-sw600dp/rows_halmak.xml
index 9d565778..9713d12e 100644
--- a/app/src/main/res/xml-sw600dp/rows_halmak.xml
+++ b/app/src/main/res/xml-sw600dp/rows_halmak.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_hebrew.xml b/app/src/main/res/xml-sw600dp/rows_hebrew.xml
index 488183c6..002d3ed7 100644
--- a/app/src/main/res/xml-sw600dp/rows_hebrew.xml
+++ b/app/src/main/res/xml-sw600dp/rows_hebrew.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_hindi.xml b/app/src/main/res/xml-sw600dp/rows_hindi.xml
index c405adc1..32f7bc2a 100644
--- a/app/src/main/res/xml-sw600dp/rows_hindi.xml
+++ b/app/src/main/res/xml-sw600dp/rows_hindi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_hindi_compact.xml b/app/src/main/res/xml-sw600dp/rows_hindi_compact.xml
index 2a449401..85cb6a9a 100644
--- a/app/src/main/res/xml-sw600dp/rows_hindi_compact.xml
+++ b/app/src/main/res/xml-sw600dp/rows_hindi_compact.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_kannada.xml b/app/src/main/res/xml-sw600dp/rows_kannada.xml
index 44fd0539..b49907d7 100644
--- a/app/src/main/res/xml-sw600dp/rows_kannada.xml
+++ b/app/src/main/res/xml-sw600dp/rows_kannada.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_khmer.xml b/app/src/main/res/xml-sw600dp/rows_khmer.xml
index 1f0619fe..a3919b73 100644
--- a/app/src/main/res/xml-sw600dp/rows_khmer.xml
+++ b/app/src/main/res/xml-sw600dp/rows_khmer.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_korean_dubeolsik_standard.xml b/app/src/main/res/xml-sw600dp/rows_korean_dubeolsik_standard.xml
index 377b63b1..9fe9bb6d 100644
--- a/app/src/main/res/xml-sw600dp/rows_korean_dubeolsik_standard.xml
+++ b/app/src/main/res/xml-sw600dp/rows_korean_dubeolsik_standard.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_390.xml b/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_390.xml
index 4d35382a..a54219c9 100644
--- a/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_390.xml
+++ b/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_390.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_final.xml b/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_final.xml
index 2f7dc9ea..e43cf981 100644
--- a/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_final.xml
+++ b/app/src/main/res/xml-sw600dp/rows_korean_sebeolsik_final.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml-sw600dp/rows_lao.xml b/app/src/main/res/xml-sw600dp/rows_lao.xml
index cb958248..c4bc432e 100644
--- a/app/src/main/res/xml-sw600dp/rows_lao.xml
+++ b/app/src/main/res/xml-sw600dp/rows_lao.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_malayalam.xml b/app/src/main/res/xml-sw600dp/rows_malayalam.xml
index e6e83e2e..570488d7 100644
--- a/app/src/main/res/xml-sw600dp/rows_malayalam.xml
+++ b/app/src/main/res/xml-sw600dp/rows_malayalam.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_marathi.xml b/app/src/main/res/xml-sw600dp/rows_marathi.xml
index 39f67658..3e1a5e00 100644
--- a/app/src/main/res/xml-sw600dp/rows_marathi.xml
+++ b/app/src/main/res/xml-sw600dp/rows_marathi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_mongolian.xml b/app/src/main/res/xml-sw600dp/rows_mongolian.xml
index cacdcb83..8ee9e157 100644
--- a/app/src/main/res/xml-sw600dp/rows_mongolian.xml
+++ b/app/src/main/res/xml-sw600dp/rows_mongolian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_nepali_romanized.xml b/app/src/main/res/xml-sw600dp/rows_nepali_romanized.xml
index dbddc205..5c2d288e 100644
--- a/app/src/main/res/xml-sw600dp/rows_nepali_romanized.xml
+++ b/app/src/main/res/xml-sw600dp/rows_nepali_romanized.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_nepali_traditional.xml b/app/src/main/res/xml-sw600dp/rows_nepali_traditional.xml
index 7f43bf88..7841355c 100644
--- a/app/src/main/res/xml-sw600dp/rows_nepali_traditional.xml
+++ b/app/src/main/res/xml-sw600dp/rows_nepali_traditional.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_nordic.xml b/app/src/main/res/xml-sw600dp/rows_nordic.xml
index 4729a720..381fe0ff 100644
--- a/app/src/main/res/xml-sw600dp/rows_nordic.xml
+++ b/app/src/main/res/xml-sw600dp/rows_nordic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_number_normal.xml b/app/src/main/res/xml-sw600dp/rows_number_normal.xml
index c364a33c..0350be77 100644
--- a/app/src/main/res/xml-sw600dp/rows_number_normal.xml
+++ b/app/src/main/res/xml-sw600dp/rows_number_normal.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_number_password.xml b/app/src/main/res/xml-sw600dp/rows_number_password.xml
index 543cf7d7..2d557551 100644
--- a/app/src/main/res/xml-sw600dp/rows_number_password.xml
+++ b/app/src/main/res/xml-sw600dp/rows_number_password.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_pcqwerty.xml b/app/src/main/res/xml-sw600dp/rows_pcqwerty.xml
index b88952f8..0f080919 100644
--- a/app/src/main/res/xml-sw600dp/rows_pcqwerty.xml
+++ b/app/src/main/res/xml-sw600dp/rows_pcqwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_phone.xml b/app/src/main/res/xml-sw600dp/rows_phone.xml
index 9a9c9b9a..153fe353 100644
--- a/app/src/main/res/xml-sw600dp/rows_phone.xml
+++ b/app/src/main/res/xml-sw600dp/rows_phone.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_qwerty.xml b/app/src/main/res/xml-sw600dp/rows_qwerty.xml
index 166156bd..85db921f 100644
--- a/app/src/main/res/xml-sw600dp/rows_qwerty.xml
+++ b/app/src/main/res/xml-sw600dp/rows_qwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_qwertz.xml b/app/src/main/res/xml-sw600dp/rows_qwertz.xml
index cfd867c9..3a38ba33 100644
--- a/app/src/main/res/xml-sw600dp/rows_qwertz.xml
+++ b/app/src/main/res/xml-sw600dp/rows_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_serbian_qwertz.xml b/app/src/main/res/xml-sw600dp/rows_serbian_qwertz.xml
index 5fd48c61..3417736d 100644
--- a/app/src/main/res/xml-sw600dp/rows_serbian_qwertz.xml
+++ b/app/src/main/res/xml-sw600dp/rows_serbian_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <Row latin:keyWidth="8.182%p" >
diff --git a/app/src/main/res/xml-sw600dp/rows_sinhala.xml b/app/src/main/res/xml-sw600dp/rows_sinhala.xml
index 7fb6afd6..1289d6cc 100644
--- a/app/src/main/res/xml-sw600dp/rows_sinhala.xml
+++ b/app/src/main/res/xml-sw600dp/rows_sinhala.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_south_slavic.xml b/app/src/main/res/xml-sw600dp/rows_south_slavic.xml
index add4eace..502eda53 100644
--- a/app/src/main/res/xml-sw600dp/rows_south_slavic.xml
+++ b/app/src/main/res/xml-sw600dp/rows_south_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_spanish.xml b/app/src/main/res/xml-sw600dp/rows_spanish.xml
index 0f6727dc..2764ee29 100644
--- a/app/src/main/res/xml-sw600dp/rows_spanish.xml
+++ b/app/src/main/res/xml-sw600dp/rows_spanish.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_swiss.xml b/app/src/main/res/xml-sw600dp/rows_swiss.xml
index 13c73e57..b5d7a792 100644
--- a/app/src/main/res/xml-sw600dp/rows_swiss.xml
+++ b/app/src/main/res/xml-sw600dp/rows_swiss.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_symbols.xml b/app/src/main/res/xml-sw600dp/rows_symbols.xml
index d15b4f3c..de21dfc7 100644
--- a/app/src/main/res/xml-sw600dp/rows_symbols.xml
+++ b/app/src/main/res/xml-sw600dp/rows_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_symbols_shift.xml b/app/src/main/res/xml-sw600dp/rows_symbols_shift.xml
index 4c61b0b5..2a4b67e5 100644
--- a/app/src/main/res/xml-sw600dp/rows_symbols_shift.xml
+++ b/app/src/main/res/xml-sw600dp/rows_symbols_shift.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml-sw600dp/rows_tamil.xml b/app/src/main/res/xml-sw600dp/rows_tamil.xml
index dd97aab9..bc8cb7ce 100644
--- a/app/src/main/res/xml-sw600dp/rows_tamil.xml
+++ b/app/src/main/res/xml-sw600dp/rows_tamil.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_telugu.xml b/app/src/main/res/xml-sw600dp/rows_telugu.xml
index 6fb93480..5fa9f54e 100644
--- a/app/src/main/res/xml-sw600dp/rows_telugu.xml
+++ b/app/src/main/res/xml-sw600dp/rows_telugu.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_thai.xml b/app/src/main/res/xml-sw600dp/rows_thai.xml
index 3d359a22..35a2aa88 100644
--- a/app/src/main/res/xml-sw600dp/rows_thai.xml
+++ b/app/src/main/res/xml-sw600dp/rows_thai.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_uzbek.xml b/app/src/main/res/xml-sw600dp/rows_uzbek.xml
index bbac24fa..59a9461f 100644
--- a/app/src/main/res/xml-sw600dp/rows_uzbek.xml
+++ b/app/src/main/res/xml-sw600dp/rows_uzbek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml-sw600dp/rows_workman.xml b/app/src/main/res/xml-sw600dp/rows_workman.xml
index 65b866a2..67c93397 100644
--- a/app/src/main/res/xml-sw600dp/rows_workman.xml
+++ b/app/src/main/res/xml-sw600dp/rows_workman.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/dictionary_settings.xml b/app/src/main/res/xml/dictionary_settings.xml
index 684dfe5b..59b62e32 100644
--- a/app/src/main/res/xml/dictionary_settings.xml
+++ b/app/src/main/res/xml/dictionary_settings.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <PreferenceScreen
diff --git a/app/src/main/res/xml/kbd_arabic.xml b/app/src/main/res/xml/kbd_arabic.xml
index 4686a4c5..6927a140 100644
--- a/app/src/main/res/xml/kbd_arabic.xml
+++ b/app/src/main/res/xml/kbd_arabic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_arabic_pc.xml b/app/src/main/res/xml/kbd_arabic_pc.xml
index c820c16c..d8cc4570 100644
--- a/app/src/main/res/xml/kbd_arabic_pc.xml
+++ b/app/src/main/res/xml/kbd_arabic_pc.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <Keyboard
diff --git a/app/src/main/res/xml/kbd_armenian_phonetic.xml b/app/src/main/res/xml/kbd_armenian_phonetic.xml
index 11d8f912..c69bad23 100644
--- a/app/src/main/res/xml/kbd_armenian_phonetic.xml
+++ b/app/src/main/res/xml/kbd_armenian_phonetic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:rowHeight="20%p"
diff --git a/app/src/main/res/xml/kbd_azerty.xml b/app/src/main/res/xml/kbd_azerty.xml
index 4b95b010..35fa1a01 100644
--- a/app/src/main/res/xml/kbd_azerty.xml
+++ b/app/src/main/res/xml/kbd_azerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_bengali.xml b/app/src/main/res/xml/kbd_bengali.xml
index 5684fb88..ef2bd6c3 100644
--- a/app/src/main/res/xml/kbd_bengali.xml
+++ b/app/src/main/res/xml/kbd_bengali.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_bengali_akkhor.xml b/app/src/main/res/xml/kbd_bengali_akkhor.xml
index 036c6d49..a813aff1 100644
--- a/app/src/main/res/xml/kbd_bengali_akkhor.xml
+++ b/app/src/main/res/xml/kbd_bengali_akkhor.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rows_bengali_akkhor" />
 </Keyboard>
\ No newline at end of file
diff --git a/app/src/main/res/xml/kbd_bengali_unijoy.xml b/app/src/main/res/xml/kbd_bengali_unijoy.xml
index a4e6e170..72a5a221 100644
--- a/app/src/main/res/xml/kbd_bengali_unijoy.xml
+++ b/app/src/main/res/xml/kbd_bengali_unijoy.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rows_bengali_unijoy" />
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_bepo.xml b/app/src/main/res/xml/kbd_bepo.xml
index d0226991..7101a8d0 100644
--- a/app/src/main/res/xml/kbd_bepo.xml
+++ b/app/src/main/res/xml/kbd_bepo.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_bulgarian.xml b/app/src/main/res/xml/kbd_bulgarian.xml
index 6f09d03e..d4d2eeea 100644
--- a/app/src/main/res/xml/kbd_bulgarian.xml
+++ b/app/src/main/res/xml/kbd_bulgarian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"):
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_bulgarian_bds.xml b/app/src/main/res/xml/kbd_bulgarian_bds.xml
index 7005eddf..2219e4f4 100644
--- a/app/src/main/res/xml/kbd_bulgarian_bds.xml
+++ b/app/src/main/res/xml/kbd_bulgarian_bds.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"):
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_bulgarian_bekl.xml b/app/src/main/res/xml/kbd_bulgarian_bekl.xml
index aa380b22..d6d4e750 100644
--- a/app/src/main/res/xml/kbd_bulgarian_bekl.xml
+++ b/app/src/main/res/xml/kbd_bulgarian_bekl.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"):
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_colemak.xml b/app/src/main/res/xml/kbd_colemak.xml
index 28ce857c..b54651f1 100644
--- a/app/src/main/res/xml/kbd_colemak.xml
+++ b/app/src/main/res/xml/kbd_colemak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_colemak_dh.xml b/app/src/main/res/xml/kbd_colemak_dh.xml
index e8ab680d..f63c8bc8 100644
--- a/app/src/main/res/xml/kbd_colemak_dh.xml
+++ b/app/src/main/res/xml/kbd_colemak_dh.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/kbd_dvorak.xml b/app/src/main/res/xml/kbd_dvorak.xml
index a8f1d0e2..1345e481 100644
--- a/app/src/main/res/xml/kbd_dvorak.xml
+++ b/app/src/main/res/xml/kbd_dvorak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_east_slavic.xml b/app/src/main/res/xml/kbd_east_slavic.xml
index 372938e8..d24550d7 100644
--- a/app/src/main/res/xml/kbd_east_slavic.xml
+++ b/app/src/main/res/xml/kbd_east_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"):
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_emoji_category1.xml b/app/src/main/res/xml/kbd_emoji_category1.xml
index ccd2fee9..87c902a0 100644
--- a/app/src/main/res/xml/kbd_emoji_category1.xml
+++ b/app/src/main/res/xml/kbd_emoji_category1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category10.xml b/app/src/main/res/xml/kbd_emoji_category10.xml
index 56b185cd..5f366a78 100644
--- a/app/src/main/res/xml/kbd_emoji_category10.xml
+++ b/app/src/main/res/xml/kbd_emoji_category10.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category2.xml b/app/src/main/res/xml/kbd_emoji_category2.xml
index ecfc4639..50e10095 100644
--- a/app/src/main/res/xml/kbd_emoji_category2.xml
+++ b/app/src/main/res/xml/kbd_emoji_category2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category3.xml b/app/src/main/res/xml/kbd_emoji_category3.xml
index 98d9296c..f61cd28d 100644
--- a/app/src/main/res/xml/kbd_emoji_category3.xml
+++ b/app/src/main/res/xml/kbd_emoji_category3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category4.xml b/app/src/main/res/xml/kbd_emoji_category4.xml
index a9575827..8005e665 100644
--- a/app/src/main/res/xml/kbd_emoji_category4.xml
+++ b/app/src/main/res/xml/kbd_emoji_category4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category5.xml b/app/src/main/res/xml/kbd_emoji_category5.xml
index a5913856..0dcf5e0e 100644
--- a/app/src/main/res/xml/kbd_emoji_category5.xml
+++ b/app/src/main/res/xml/kbd_emoji_category5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category6.xml b/app/src/main/res/xml/kbd_emoji_category6.xml
index 7860ed0c..3b201aaa 100644
--- a/app/src/main/res/xml/kbd_emoji_category6.xml
+++ b/app/src/main/res/xml/kbd_emoji_category6.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category7.xml b/app/src/main/res/xml/kbd_emoji_category7.xml
index 2cd62ea8..a5586765 100644
--- a/app/src/main/res/xml/kbd_emoji_category7.xml
+++ b/app/src/main/res/xml/kbd_emoji_category7.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category8.xml b/app/src/main/res/xml/kbd_emoji_category8.xml
index 03474220..ea8ef950 100644
--- a/app/src/main/res/xml/kbd_emoji_category8.xml
+++ b/app/src/main/res/xml/kbd_emoji_category8.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_category9.xml b/app/src/main/res/xml/kbd_emoji_category9.xml
index a7d081e8..80303434 100644
--- a/app/src/main/res/xml/kbd_emoji_category9.xml
+++ b/app/src/main/res/xml/kbd_emoji_category9.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_emoji_recents.xml b/app/src/main/res/xml/kbd_emoji_recents.xml
index 96452ba5..5662f1b1 100644
--- a/app/src/main/res/xml/kbd_emoji_recents.xml
+++ b/app/src/main/res/xml/kbd_emoji_recents.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="@fraction/config_emoji_keyboard_key_width"
diff --git a/app/src/main/res/xml/kbd_farsi.xml b/app/src/main/res/xml/kbd_farsi.xml
index f36e04b9..153fa4f9 100644
--- a/app/src/main/res/xml/kbd_farsi.xml
+++ b/app/src/main/res/xml/kbd_farsi.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <Keyboard
diff --git a/app/src/main/res/xml/kbd_georgian.xml b/app/src/main/res/xml/kbd_georgian.xml
index 49785731..2a56f934 100644
--- a/app/src/main/res/xml/kbd_georgian.xml
+++ b/app/src/main/res/xml/kbd_georgian.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <Keyboard
diff --git a/app/src/main/res/xml/kbd_german.xml b/app/src/main/res/xml/kbd_german.xml
index f4016687..f9a89ea7 100644
--- a/app/src/main/res/xml/kbd_german.xml
+++ b/app/src/main/res/xml/kbd_german.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_greek.xml b/app/src/main/res/xml/kbd_greek.xml
index 748ca2c4..1d0cf336 100644
--- a/app/src/main/res/xml/kbd_greek.xml
+++ b/app/src/main/res/xml/kbd_greek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_halmak.xml b/app/src/main/res/xml/kbd_halmak.xml
index b5c1a7d7..900f1750 100644
--- a/app/src/main/res/xml/kbd_halmak.xml
+++ b/app/src/main/res/xml/kbd_halmak.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_hebrew.xml b/app/src/main/res/xml/kbd_hebrew.xml
index 4152ea86..24c77b47 100644
--- a/app/src/main/res/xml/kbd_hebrew.xml
+++ b/app/src/main/res/xml/kbd_hebrew.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_hindi.xml b/app/src/main/res/xml/kbd_hindi.xml
index da1672ac..573bf704 100644
--- a/app/src/main/res/xml/kbd_hindi.xml
+++ b/app/src/main/res/xml/kbd_hindi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_hindi_compact.xml b/app/src/main/res/xml/kbd_hindi_compact.xml
index be1c0f7b..f41bf68d 100644
--- a/app/src/main/res/xml/kbd_hindi_compact.xml
+++ b/app/src/main/res/xml/kbd_hindi_compact.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_kannada.xml b/app/src/main/res/xml/kbd_kannada.xml
index 69a99cd6..9b345938 100644
--- a/app/src/main/res/xml/kbd_kannada.xml
+++ b/app/src/main/res/xml/kbd_kannada.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_khmer.xml b/app/src/main/res/xml/kbd_khmer.xml
index a6c73f2f..e59f1683 100644
--- a/app/src/main/res/xml/kbd_khmer.xml
+++ b/app/src/main/res/xml/kbd_khmer.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:rowHeight="20%p"
diff --git a/app/src/main/res/xml/kbd_korean_dubeolsik_standard.xml b/app/src/main/res/xml/kbd_korean_dubeolsik_standard.xml
index 2f668a3e..adf64f9d 100644
--- a/app/src/main/res/xml/kbd_korean_dubeolsik_standard.xml
+++ b/app/src/main/res/xml/kbd_korean_dubeolsik_standard.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_korean_sebeolsik_390.xml b/app/src/main/res/xml/kbd_korean_sebeolsik_390.xml
index 2bed7f2f..1a5cbc23 100644
--- a/app/src/main/res/xml/kbd_korean_sebeolsik_390.xml
+++ b/app/src/main/res/xml/kbd_korean_sebeolsik_390.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_korean_sebeolsik_final.xml b/app/src/main/res/xml/kbd_korean_sebeolsik_final.xml
index 070fbb8b..094523a1 100644
--- a/app/src/main/res/xml/kbd_korean_sebeolsik_final.xml
+++ b/app/src/main/res/xml/kbd_korean_sebeolsik_final.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_lao.xml b/app/src/main/res/xml/kbd_lao.xml
index 489901e0..37606e8d 100644
--- a/app/src/main/res/xml/kbd_lao.xml
+++ b/app/src/main/res/xml/kbd_lao.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:rowHeight="20%p"
diff --git a/app/src/main/res/xml/kbd_malayalam.xml b/app/src/main/res/xml/kbd_malayalam.xml
index 85e0159a..4ab2a0f3 100644
--- a/app/src/main/res/xml/kbd_malayalam.xml
+++ b/app/src/main/res/xml/kbd_malayalam.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_marathi.xml b/app/src/main/res/xml/kbd_marathi.xml
index e0ae2225..c96698e3 100644
--- a/app/src/main/res/xml/kbd_marathi.xml
+++ b/app/src/main/res/xml/kbd_marathi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_mongolian.xml b/app/src/main/res/xml/kbd_mongolian.xml
index 57a5d15c..b0341075 100644
--- a/app/src/main/res/xml/kbd_mongolian.xml
+++ b/app/src/main/res/xml/kbd_mongolian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License"):
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_more_keys_keyboard_template.xml b/app/src/main/res/xml/kbd_more_keys_keyboard_template.xml
index 0aa68d26..3cb2af1f 100644
--- a/app/src/main/res/xml/kbd_more_keys_keyboard_template.xml
+++ b/app/src/main/res/xml/kbd_more_keys_keyboard_template.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="10%p"
     latin:rowHeight="@dimen/config_more_keys_keyboard_key_height"
diff --git a/app/src/main/res/xml/kbd_nepali_romanized.xml b/app/src/main/res/xml/kbd_nepali_romanized.xml
index d1b5a277..ebc76712 100644
--- a/app/src/main/res/xml/kbd_nepali_romanized.xml
+++ b/app/src/main/res/xml/kbd_nepali_romanized.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_nepali_traditional.xml b/app/src/main/res/xml/kbd_nepali_traditional.xml
index ace0cdc5..681b9e3d 100644
--- a/app/src/main/res/xml/kbd_nepali_traditional.xml
+++ b/app/src/main/res/xml/kbd_nepali_traditional.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_nordic.xml b/app/src/main/res/xml/kbd_nordic.xml
index 109c254d..99ff5b90 100644
--- a/app/src/main/res/xml/kbd_nordic.xml
+++ b/app/src/main/res/xml/kbd_nordic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_number.xml b/app/src/main/res/xml/kbd_number.xml
index 37598a1f..cbcab19f 100644
--- a/app/src/main/res/xml/kbd_number.xml
+++ b/app/src/main/res/xml/kbd_number.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="26.67%p"
diff --git a/app/src/main/res/xml/kbd_numpad.xml b/app/src/main/res/xml/kbd_numpad.xml
index 3ee37b56..b0164442 100644
--- a/app/src/main/res/xml/kbd_numpad.xml
+++ b/app/src/main/res/xml/kbd_numpad.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="23.33333%p"
diff --git a/app/src/main/res/xml/kbd_pcqwerty.xml b/app/src/main/res/xml/kbd_pcqwerty.xml
index 74e4a55f..4461ae6d 100644
--- a/app/src/main/res/xml/kbd_pcqwerty.xml
+++ b/app/src/main/res/xml/kbd_pcqwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:rowHeight="20%p"
diff --git a/app/src/main/res/xml/kbd_phone.xml b/app/src/main/res/xml/kbd_phone.xml
index 9ca88e20..28fb1dd8 100644
--- a/app/src/main/res/xml/kbd_phone.xml
+++ b/app/src/main/res/xml/kbd_phone.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="26.67%p"
diff --git a/app/src/main/res/xml/kbd_phone_symbols.xml b/app/src/main/res/xml/kbd_phone_symbols.xml
index db90b281..1132b953 100644
--- a/app/src/main/res/xml/kbd_phone_symbols.xml
+++ b/app/src/main/res/xml/kbd_phone_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="26.67%p"
diff --git a/app/src/main/res/xml/kbd_qwerty.xml b/app/src/main/res/xml/kbd_qwerty.xml
index 6909874c..d029931d 100644
--- a/app/src/main/res/xml/kbd_qwerty.xml
+++ b/app/src/main/res/xml/kbd_qwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_qwertz.xml b/app/src/main/res/xml/kbd_qwertz.xml
index 609e3e15..05501f09 100644
--- a/app/src/main/res/xml/kbd_qwertz.xml
+++ b/app/src/main/res/xml/kbd_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_serbian_qwertz.xml b/app/src/main/res/xml/kbd_serbian_qwertz.xml
index 0410376d..d92f7d65 100644
--- a/app/src/main/res/xml/kbd_serbian_qwertz.xml
+++ b/app/src/main/res/xml/kbd_serbian_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rows_serbian_qwertz" />
 </Keyboard>
\ No newline at end of file
diff --git a/app/src/main/res/xml/kbd_sinhala.xml b/app/src/main/res/xml/kbd_sinhala.xml
index fa407dd9..238a2800 100644
--- a/app/src/main/res/xml/kbd_sinhala.xml
+++ b/app/src/main/res/xml/kbd_sinhala.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_south_slavic.xml b/app/src/main/res/xml/kbd_south_slavic.xml
index 71b76013..0d292ef7 100644
--- a/app/src/main/res/xml/kbd_south_slavic.xml
+++ b/app/src/main/res/xml/kbd_south_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_spanish.xml b/app/src/main/res/xml/kbd_spanish.xml
index a8b9c1e7..cb8333f4 100644
--- a/app/src/main/res/xml/kbd_spanish.xml
+++ b/app/src/main/res/xml/kbd_spanish.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_suggestions_pane_template.xml b/app/src/main/res/xml/kbd_suggestions_pane_template.xml
index a8f9a87d..032a5476 100644
--- a/app/src/main/res/xml/kbd_suggestions_pane_template.xml
+++ b/app/src/main/res/xml/kbd_suggestions_pane_template.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:keyWidth="10%p"
     latin:rowHeight="@dimen/config_more_suggestions_row_height"
diff --git a/app/src/main/res/xml/kbd_swiss.xml b/app/src/main/res/xml/kbd_swiss.xml
index 3a1d1a6c..b8dff687 100644
--- a/app/src/main/res/xml/kbd_swiss.xml
+++ b/app/src/main/res/xml/kbd_swiss.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_symbols.xml b/app/src/main/res/xml/kbd_symbols.xml
index 6bca4dce..c6ebc87a 100644
--- a/app/src/main/res/xml/kbd_symbols.xml
+++ b/app/src/main/res/xml/kbd_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:touchPositionCorrectionData="@array/touch_position_correction_data_default"
diff --git a/app/src/main/res/xml/kbd_symbols_shift.xml b/app/src/main/res/xml/kbd_symbols_shift.xml
index 01d6156d..33684b52 100644
--- a/app/src/main/res/xml/kbd_symbols_shift.xml
+++ b/app/src/main/res/xml/kbd_symbols_shift.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:touchPositionCorrectionData="@array/touch_position_correction_data_default"
diff --git a/app/src/main/res/xml/kbd_tamil.xml b/app/src/main/res/xml/kbd_tamil.xml
index 7456ff99..5add3c80 100644
--- a/app/src/main/res/xml/kbd_tamil.xml
+++ b/app/src/main/res/xml/kbd_tamil.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_telugu.xml b/app/src/main/res/xml/kbd_telugu.xml
index 19fdf954..287ecb46 100644
--- a/app/src/main/res/xml/kbd_telugu.xml
+++ b/app/src/main/res/xml/kbd_telugu.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_thai.xml b/app/src/main/res/xml/kbd_thai.xml
index 081b6fc6..75229a1e 100644
--- a/app/src/main/res/xml/kbd_thai.xml
+++ b/app/src/main/res/xml/kbd_thai.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     latin:rowHeight="20%p"
diff --git a/app/src/main/res/xml/kbd_turkish.xml b/app/src/main/res/xml/kbd_turkish.xml
index b1f947f8..8a4a683f 100644
--- a/app/src/main/res/xml/kbd_turkish.xml
+++ b/app/src/main/res/xml/kbd_turkish.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/kbd_urdu.xml b/app/src/main/res/xml/kbd_urdu.xml
index c861eb11..c8c0888e 100644
--- a/app/src/main/res/xml/kbd_urdu.xml
+++ b/app/src/main/res/xml/kbd_urdu.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/rows_urdu" />
 </Keyboard>
diff --git a/app/src/main/res/xml/kbd_uzbek.xml b/app/src/main/res/xml/kbd_uzbek.xml
index d577a8e5..2b5c5494 100644
--- a/app/src/main/res/xml/kbd_uzbek.xml
+++ b/app/src/main/res/xml/kbd_uzbek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <Keyboard xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rows_uzbek" />
 </Keyboard>
\ No newline at end of file
diff --git a/app/src/main/res/xml/kbd_workman.xml b/app/src/main/res/xml/kbd_workman.xml
index 04bbee92..0daeeabd 100644
--- a/app/src/main/res/xml/kbd_workman.xml
+++ b/app/src/main/res/xml/kbd_workman.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <Keyboard
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/key_armenian_sha.xml b/app/src/main/res/xml/key_armenian_sha.xml
index 05779bb0..75a189c2 100644
--- a/app/src/main/res/xml/key_armenian_sha.xml
+++ b/app/src/main/res/xml/key_armenian_sha.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_armenian_xeh.xml b/app/src/main/res/xml/key_armenian_xeh.xml
index 72861c9f..114dc5a7 100644
--- a/app/src/main/res/xml/key_armenian_xeh.xml
+++ b/app/src/main/res/xml/key_armenian_xeh.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_comma.xml b/app/src/main/res/xml/key_comma.xml
index 5d8e3ff4..10507f8c 100644
--- a/app/src/main/res/xml/key_comma.xml
+++ b/app/src/main/res/xml/key_comma.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_emoji.xml b/app/src/main/res/xml/key_emoji.xml
index 2d56c90a..a16c73ce 100644
--- a/app/src/main/res/xml/key_emoji.xml
+++ b/app/src/main/res/xml/key_emoji.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_period.xml b/app/src/main/res/xml/key_period.xml
index 6d88848c..5ca9a473 100644
--- a/app/src/main/res/xml/key_period.xml
+++ b/app/src/main/res/xml/key_period.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_settings.xml b/app/src/main/res/xml/key_settings.xml
index a11efe1a..debb868b 100644
--- a/app/src/main/res/xml/key_settings.xml
+++ b/app/src/main/res/xml/key_settings.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_space_3kw.xml b/app/src/main/res/xml/key_space_3kw.xml
index eaf63bb2..d033889f 100644
--- a/app/src/main/res/xml/key_space_3kw.xml
+++ b/app/src/main/res/xml/key_space_3kw.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/key_space_5kw.xml b/app/src/main/res/xml/key_space_5kw.xml
index ecb9b952..68767312 100644
--- a/app/src/main/res/xml/key_space_5kw.xml
+++ b/app/src/main/res/xml/key_space_5kw.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_space_7kw.xml b/app/src/main/res/xml/key_space_7kw.xml
index 89111772..f9f5932f 100644
--- a/app/src/main/res/xml/key_space_7kw.xml
+++ b/app/src/main/res/xml/key_space_7kw.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_space_symbols.xml b/app/src/main/res/xml/key_space_symbols.xml
index d84783d3..0e27f1b2 100644
--- a/app/src/main/res/xml/key_space_symbols.xml
+++ b/app/src/main/res/xml/key_space_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_actions.xml b/app/src/main/res/xml/key_styles_actions.xml
index 50464f01..b8409f08 100644
--- a/app/src/main/res/xml/key_styles_actions.xml
+++ b/app/src/main/res/xml/key_styles_actions.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_common.xml b/app/src/main/res/xml/key_styles_common.xml
index d9f808cd..8d2c3954 100644
--- a/app/src/main/res/xml/key_styles_common.xml
+++ b/app/src/main/res/xml/key_styles_common.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_currency.xml b/app/src/main/res/xml/key_styles_currency.xml
index 8554a95b..ddd216ed 100644
--- a/app/src/main/res/xml/key_styles_currency.xml
+++ b/app/src/main/res/xml/key_styles_currency.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:passwordInput="true">
diff --git a/app/src/main/res/xml/key_styles_currency_dollar.xml b/app/src/main/res/xml/key_styles_currency_dollar.xml
index 14a3c250..8a938ded 100644
--- a/app/src/main/res/xml/key_styles_currency_dollar.xml
+++ b/app/src/main/res/xml/key_styles_currency_dollar.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+00A3: "£" POUND SIGN
          U+00A2: "¢" CENT SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_dram.xml b/app/src/main/res/xml/key_styles_currency_dram.xml
index 3a3ecbfd..092575df 100644
--- a/app/src/main/res/xml/key_styles_currency_dram.xml
+++ b/app/src/main/res/xml/key_styles_currency_dram.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+058F: "֏" DRAM SIGN
          U+20BD: "₽" RUBLE SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_euro.xml b/app/src/main/res/xml/key_styles_currency_euro.xml
index 6c7bb4de..4c342aab 100644
--- a/app/src/main/res/xml/key_styles_currency_euro.xml
+++ b/app/src/main/res/xml/key_styles_currency_euro.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+20AC: "€" EURO SIGN
          U+00A2: "¢" CENT SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_generic.xml b/app/src/main/res/xml/key_styles_currency_generic.xml
index d3a398dd..699d8481 100644
--- a/app/src/main/res/xml/key_styles_currency_generic.xml
+++ b/app/src/main/res/xml/key_styles_currency_generic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+00A3: "£" POUND SIGN
          U+20AC: "€" EURO SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_indian_rupee.xml b/app/src/main/res/xml/key_styles_currency_indian_rupee.xml
index 100279d0..124e9b90 100644
--- a/app/src/main/res/xml/key_styles_currency_indian_rupee.xml
+++ b/app/src/main/res/xml/key_styles_currency_indian_rupee.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+20B9: "₹" INDIAN RUPEE SIGN
          U+00A3: "£" POUND SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_pound.xml b/app/src/main/res/xml/key_styles_currency_pound.xml
index e601cc52..32c06ef7 100644
--- a/app/src/main/res/xml/key_styles_currency_pound.xml
+++ b/app/src/main/res/xml/key_styles_currency_pound.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+00A3: "£" POUND SIGN
          U+20AC: "€" EURO SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_ruble.xml b/app/src/main/res/xml/key_styles_currency_ruble.xml
index 6cea1cb6..835859e1 100644
--- a/app/src/main/res/xml/key_styles_currency_ruble.xml
+++ b/app/src/main/res/xml/key_styles_currency_ruble.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+20BD: "₽" RUBLE SIGN
          U+00A3: "£" POUND SIGN
diff --git a/app/src/main/res/xml/key_styles_currency_turkish_lira.xml b/app/src/main/res/xml/key_styles_currency_turkish_lira.xml
index ddcadec5..3be5ecda 100644
--- a/app/src/main/res/xml/key_styles_currency_turkish_lira.xml
+++ b/app/src/main/res/xml/key_styles_currency_turkish_lira.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+20BA: "₺" LIRA SIGN
          U+00A3: "£" POUND SIGN
diff --git a/app/src/main/res/xml/key_styles_enter.xml b/app/src/main/res/xml/key_styles_enter.xml
index 5c947506..99bc1f0c 100644
--- a/app/src/main/res/xml/key_styles_enter.xml
+++ b/app/src/main/res/xml/key_styles_enter.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_less_greater.xml b/app/src/main/res/xml/key_styles_less_greater.xml
index aa6889dc..b35f819c 100644
--- a/app/src/main/res/xml/key_styles_less_greater.xml
+++ b/app/src/main/res/xml/key_styles_less_greater.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_navigate_more_keys.xml b/app/src/main/res/xml/key_styles_navigate_more_keys.xml
index b74513f5..d92ccdcc 100644
--- a/app/src/main/res/xml/key_styles_navigate_more_keys.xml
+++ b/app/src/main/res/xml/key_styles_navigate_more_keys.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_number.xml b/app/src/main/res/xml/key_styles_number.xml
index 2ca52255..da708e68 100644
--- a/app/src/main/res/xml/key_styles_number.xml
+++ b/app/src/main/res/xml/key_styles_number.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/key_styles_settings.xml b/app/src/main/res/xml/key_styles_settings.xml
index 8e407907..54fd76cc 100644
--- a/app/src/main/res/xml/key_styles_settings.xml
+++ b/app/src/main/res/xml/key_styles_settings.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/key_thai_kho_khuat.xml b/app/src/main/res/xml/key_thai_kho_khuat.xml
index d5b333b5..da436873 100644
--- a/app/src/main/res/xml/key_thai_kho_khuat.xml
+++ b/app/src/main/res/xml/key_thai_kho_khuat.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keyboard_layout_set_arabic.xml b/app/src/main/res/xml/keyboard_layout_set_arabic.xml
index 17dcc56e..9d29253f 100644
--- a/app/src/main/res/xml/keyboard_layout_set_arabic.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_arabic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_arabic_pc.xml b/app/src/main/res/xml/keyboard_layout_set_arabic_pc.xml
index 4b6ae4cc..cb49d48e 100644
--- a/app/src/main/res/xml/keyboard_layout_set_arabic_pc.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_arabic_pc.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_armenian_phonetic.xml b/app/src/main/res/xml/keyboard_layout_set_armenian_phonetic.xml
index 44724540..6e3e0430 100644
--- a/app/src/main/res/xml/keyboard_layout_set_armenian_phonetic.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_armenian_phonetic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_azerty.xml b/app/src/main/res/xml/keyboard_layout_set_azerty.xml
index 38fd3d42..fe5c22ca 100644
--- a/app/src/main/res/xml/keyboard_layout_set_azerty.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_azerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_bengali.xml b/app/src/main/res/xml/keyboard_layout_set_bengali.xml
index 62f402b5..6a38ad94 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bengali.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bengali.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_bengali_akkhor.xml b/app/src/main/res/xml/keyboard_layout_set_bengali_akkhor.xml
index a9b917d3..9a352d51 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bengali_akkhor.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bengali_akkhor.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <Feature latin:supportedScript="bengali" />
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_bengali_unijoy.xml b/app/src/main/res/xml/keyboard_layout_set_bengali_unijoy.xml
index b3b767ca..78849a55 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bengali_unijoy.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bengali_unijoy.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_bepo.xml b/app/src/main/res/xml/keyboard_layout_set_bepo.xml
index 452b7eb4..ef5bbe56 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bepo.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bepo.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_bulgarian.xml b/app/src/main/res/xml/keyboard_layout_set_bulgarian.xml
index 2120f062..5ac74124 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bulgarian.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bulgarian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_bulgarian_bds.xml b/app/src/main/res/xml/keyboard_layout_set_bulgarian_bds.xml
index 21a724b6..55cb2c92 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bulgarian_bds.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bulgarian_bds.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_bulgarian_bekl.xml b/app/src/main/res/xml/keyboard_layout_set_bulgarian_bekl.xml
index 4d80075c..a7f7d6a7 100644
--- a/app/src/main/res/xml/keyboard_layout_set_bulgarian_bekl.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_bulgarian_bekl.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_colemak.xml b/app/src/main/res/xml/keyboard_layout_set_colemak.xml
index 4dc11388..972b956e 100644
--- a/app/src/main/res/xml/keyboard_layout_set_colemak.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_colemak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_colemak_dh.xml b/app/src/main/res/xml/keyboard_layout_set_colemak_dh.xml
index b1c7ee5d..ffc11f1e 100644
--- a/app/src/main/res/xml/keyboard_layout_set_colemak_dh.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_colemak_dh.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_dvorak.xml b/app/src/main/res/xml/keyboard_layout_set_dvorak.xml
index 01b90f10..084414fe 100644
--- a/app/src/main/res/xml/keyboard_layout_set_dvorak.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_dvorak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_east_slavic.xml b/app/src/main/res/xml/keyboard_layout_set_east_slavic.xml
index 44e7ddc3..7a9b09c0 100644
--- a/app/src/main/res/xml/keyboard_layout_set_east_slavic.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_east_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_emoji.xml b/app/src/main/res/xml/keyboard_layout_set_emoji.xml
index 8e75ce77..db583979 100644
--- a/app/src/main/res/xml/keyboard_layout_set_emoji.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_emoji.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2015, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_farsi.xml b/app/src/main/res/xml/keyboard_layout_set_farsi.xml
index 24e0dc3c..4258c0fd 100644
--- a/app/src/main/res/xml/keyboard_layout_set_farsi.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_farsi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_georgian.xml b/app/src/main/res/xml/keyboard_layout_set_georgian.xml
index e91eb7a3..46a256a8 100644
--- a/app/src/main/res/xml/keyboard_layout_set_georgian.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_georgian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_german.xml b/app/src/main/res/xml/keyboard_layout_set_german.xml
index 0942afbf..2d0ed481 100644
--- a/app/src/main/res/xml/keyboard_layout_set_german.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_german.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_greek.xml b/app/src/main/res/xml/keyboard_layout_set_greek.xml
index d50d3125..647a9318 100644
--- a/app/src/main/res/xml/keyboard_layout_set_greek.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_greek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_halmak.xml b/app/src/main/res/xml/keyboard_layout_set_halmak.xml
index aa75d2ce..8e12b545 100644
--- a/app/src/main/res/xml/keyboard_layout_set_halmak.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_halmak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_hebrew.xml b/app/src/main/res/xml/keyboard_layout_set_hebrew.xml
index 08fcf7c3..993ba5bd 100644
--- a/app/src/main/res/xml/keyboard_layout_set_hebrew.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_hebrew.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_hindi.xml b/app/src/main/res/xml/keyboard_layout_set_hindi.xml
index 0173c754..bfd7282b 100644
--- a/app/src/main/res/xml/keyboard_layout_set_hindi.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_hindi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_hindi_compact.xml b/app/src/main/res/xml/keyboard_layout_set_hindi_compact.xml
index 88b0dec1..a14476ad 100644
--- a/app/src/main/res/xml/keyboard_layout_set_hindi_compact.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_hindi_compact.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_kannada.xml b/app/src/main/res/xml/keyboard_layout_set_kannada.xml
index 4a548329..1d4381ee 100644
--- a/app/src/main/res/xml/keyboard_layout_set_kannada.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_kannada.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_khmer.xml b/app/src/main/res/xml/keyboard_layout_set_khmer.xml
index b43bf0e9..3d6e7683 100644
--- a/app/src/main/res/xml/keyboard_layout_set_khmer.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_khmer.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_korean.xml b/app/src/main/res/xml/keyboard_layout_set_korean.xml
index 901a9805..655d2dc8 100644
--- a/app/src/main/res/xml/keyboard_layout_set_korean.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_korean.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_390.xml b/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_390.xml
index 3bac69e9..d5929487 100644
--- a/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_390.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_390.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_final.xml b/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_final.xml
index 7030734c..362bb16f 100644
--- a/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_final.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_korean_sebeolsik_final.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_lao.xml b/app/src/main/res/xml/keyboard_layout_set_lao.xml
index 9add40b6..2b12f34b 100644
--- a/app/src/main/res/xml/keyboard_layout_set_lao.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_lao.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_malayalam.xml b/app/src/main/res/xml/keyboard_layout_set_malayalam.xml
index 8bf805e5..18d760e2 100644
--- a/app/src/main/res/xml/keyboard_layout_set_malayalam.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_malayalam.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_marathi.xml b/app/src/main/res/xml/keyboard_layout_set_marathi.xml
index e28d70bb..70b09de7 100644
--- a/app/src/main/res/xml/keyboard_layout_set_marathi.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_marathi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_mongolian.xml b/app/src/main/res/xml/keyboard_layout_set_mongolian.xml
index a88f1dbb..7080ae70 100644
--- a/app/src/main/res/xml/keyboard_layout_set_mongolian.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_mongolian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_nepali_romanized.xml b/app/src/main/res/xml/keyboard_layout_set_nepali_romanized.xml
index 4c3c752e..64270861 100644
--- a/app/src/main/res/xml/keyboard_layout_set_nepali_romanized.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_nepali_romanized.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_nepali_traditional.xml b/app/src/main/res/xml/keyboard_layout_set_nepali_traditional.xml
index 27e71f7f..8de06606 100644
--- a/app/src/main/res/xml/keyboard_layout_set_nepali_traditional.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_nepali_traditional.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_nordic.xml b/app/src/main/res/xml/keyboard_layout_set_nordic.xml
index a7fd986f..2fb92fbf 100644
--- a/app/src/main/res/xml/keyboard_layout_set_nordic.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_nordic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_pcqwerty.xml b/app/src/main/res/xml/keyboard_layout_set_pcqwerty.xml
index cfd4f3d5..84799417 100644
--- a/app/src/main/res/xml/keyboard_layout_set_pcqwerty.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_pcqwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_qwerty.xml b/app/src/main/res/xml/keyboard_layout_set_qwerty.xml
index 9cc5a218..d6472c00 100644
--- a/app/src/main/res/xml/keyboard_layout_set_qwerty.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_qwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_qwertz.xml b/app/src/main/res/xml/keyboard_layout_set_qwertz.xml
index 6d42f7e5..761105ae 100644
--- a/app/src/main/res/xml/keyboard_layout_set_qwertz.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_serbian_qwertz.xml b/app/src/main/res/xml/keyboard_layout_set_serbian_qwertz.xml
index 01d41e96..bfea7094 100644
--- a/app/src/main/res/xml/keyboard_layout_set_serbian_qwertz.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_serbian_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <Element
         latin:allowRedundantMoreKeys="false"
diff --git a/app/src/main/res/xml/keyboard_layout_set_sinhala.xml b/app/src/main/res/xml/keyboard_layout_set_sinhala.xml
index 52b51630..4dfab79b 100644
--- a/app/src/main/res/xml/keyboard_layout_set_sinhala.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_sinhala.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_south_slavic.xml b/app/src/main/res/xml/keyboard_layout_set_south_slavic.xml
index 9e46ea59..2aebde27 100644
--- a/app/src/main/res/xml/keyboard_layout_set_south_slavic.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_south_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_spanish.xml b/app/src/main/res/xml/keyboard_layout_set_spanish.xml
index c0e71b9a..40d61e70 100644
--- a/app/src/main/res/xml/keyboard_layout_set_spanish.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_spanish.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_swiss.xml b/app/src/main/res/xml/keyboard_layout_set_swiss.xml
index 10c23d6c..1810ffed 100644
--- a/app/src/main/res/xml/keyboard_layout_set_swiss.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_swiss.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_tamil.xml b/app/src/main/res/xml/keyboard_layout_set_tamil.xml
index 1e0030e7..d4c45b97 100644
--- a/app/src/main/res/xml/keyboard_layout_set_tamil.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_tamil.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_telugu.xml b/app/src/main/res/xml/keyboard_layout_set_telugu.xml
index 95b5efeb..bdbdba45 100644
--- a/app/src/main/res/xml/keyboard_layout_set_telugu.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_telugu.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_thai.xml b/app/src/main/res/xml/keyboard_layout_set_thai.xml
index ad6996fb..295f5aae 100644
--- a/app/src/main/res/xml/keyboard_layout_set_thai.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_thai.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
diff --git a/app/src/main/res/xml/keyboard_layout_set_turkish.xml b/app/src/main/res/xml/keyboard_layout_set_turkish.xml
index cfc6390f..df79eb9d 100644
--- a/app/src/main/res/xml/keyboard_layout_set_turkish.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_turkish.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keyboard_layout_set_urdu.xml b/app/src/main/res/xml/keyboard_layout_set_urdu.xml
index 4938ee05..7b769f67 100644
--- a/app/src/main/res/xml/keyboard_layout_set_urdu.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_urdu.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <KeyboardLayoutSet xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Feature
         latin:supportedScript="arabic" />
diff --git a/app/src/main/res/xml/keyboard_layout_set_uzbek.xml b/app/src/main/res/xml/keyboard_layout_set_uzbek.xml
index 292fd2df..dc2c8b2a 100644
--- a/app/src/main/res/xml/keyboard_layout_set_uzbek.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_uzbek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <Element
         latin:elementName="alphabet"
diff --git a/app/src/main/res/xml/keyboard_layout_set_workman.xml b/app/src/main/res/xml/keyboard_layout_set_workman.xml
index 3e0278f6..12c41a9a 100644
--- a/app/src/main/res/xml/keyboard_layout_set_workman.xml
+++ b/app/src/main/res/xml/keyboard_layout_set_workman.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <KeyboardLayoutSet
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Element
diff --git a/app/src/main/res/xml/keys_arabic3_left.xml b/app/src/main/res/xml/keys_arabic3_left.xml
index 309a15fc..44fff7da 100644
--- a/app/src/main/res/xml/keys_arabic3_left.xml
+++ b/app/src/main/res/xml/keys_arabic3_left.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_curly_brackets.xml b/app/src/main/res/xml/keys_curly_brackets.xml
index 20e4604c..f2a3289a 100644
--- a/app/src/main/res/xml/keys_curly_brackets.xml
+++ b/app/src/main/res/xml/keys_curly_brackets.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_dvorak_123.xml b/app/src/main/res/xml/keys_dvorak_123.xml
index 02419c1f..2d58ca87 100644
--- a/app/src/main/res/xml/keys_dvorak_123.xml
+++ b/app/src/main/res/xml/keys_dvorak_123.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_exclamation_question.xml b/app/src/main/res/xml/keys_exclamation_question.xml
index 3651fddf..4a21ec78 100644
--- a/app/src/main/res/xml/keys_exclamation_question.xml
+++ b/app/src/main/res/xml/keys_exclamation_question.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_farsi3_right.xml b/app/src/main/res/xml/keys_farsi3_right.xml
index 72607de1..215a5e5d 100644
--- a/app/src/main/res/xml/keys_farsi3_right.xml
+++ b/app/src/main/res/xml/keys_farsi3_right.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_parentheses.xml b/app/src/main/res/xml/keys_parentheses.xml
index 98919d4c..9ce50458 100644
--- a/app/src/main/res/xml/keys_parentheses.xml
+++ b/app/src/main/res/xml/keys_parentheses.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_pcqwerty2_right3.xml b/app/src/main/res/xml/keys_pcqwerty2_right3.xml
index aec7e409..9447a278 100644
--- a/app/src/main/res/xml/keys_pcqwerty2_right3.xml
+++ b/app/src/main/res/xml/keys_pcqwerty2_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_pcqwerty3_right2.xml b/app/src/main/res/xml/keys_pcqwerty3_right2.xml
index 147c87a4..0ef21589 100644
--- a/app/src/main/res/xml/keys_pcqwerty3_right2.xml
+++ b/app/src/main/res/xml/keys_pcqwerty3_right2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_pcqwerty4_right3.xml b/app/src/main/res/xml/keys_pcqwerty4_right3.xml
index 75bfd089..0139a307 100644
--- a/app/src/main/res/xml/keys_pcqwerty4_right3.xml
+++ b/app/src/main/res/xml/keys_pcqwerty4_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keys_square_brackets.xml b/app/src/main/res/xml/keys_square_brackets.xml
index af78ffbe..095636dc 100644
--- a/app/src/main/res/xml/keys_square_brackets.xml
+++ b/app/src/main/res/xml/keys_square_brackets.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/keystyle_devanagari_sign_anusvara.xml b/app/src/main/res/xml/keystyle_devanagari_sign_anusvara.xml
index 439fda00..c9e3bc2f 100644
--- a/app/src/main/res/xml/keystyle_devanagari_sign_anusvara.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_sign_anusvara.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_sign_candrabindu.xml b/app/src/main/res/xml/keystyle_devanagari_sign_candrabindu.xml
index 1c114b7d..4f128cda 100644
--- a/app/src/main/res/xml/keystyle_devanagari_sign_candrabindu.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_sign_candrabindu.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_sign_nukta.xml b/app/src/main/res/xml/keystyle_devanagari_sign_nukta.xml
index b7eccfc1..9920f44a 100644
--- a/app/src/main/res/xml/keystyle_devanagari_sign_nukta.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_sign_nukta.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_sign_virama.xml b/app/src/main/res/xml/keystyle_devanagari_sign_virama.xml
index 996a061a..8609df0b 100644
--- a/app/src/main/res/xml/keystyle_devanagari_sign_virama.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_sign_virama.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_sign_visarga.xml b/app/src/main/res/xml/keystyle_devanagari_sign_visarga.xml
index 71befd93..bd9b8c4c 100644
--- a/app/src/main/res/xml/keystyle_devanagari_sign_visarga.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_sign_visarga.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_aa.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_aa.xml
index 076db679..2c165ae2 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_aa.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_aa.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ai.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ai.xml
index 91d1de25..ca2e18a0 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ai.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ai.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_au.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_au.xml
index 50cfd650..70c18464 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_au.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_au.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_e.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_e.xml
index 805446a2..be20d11e 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_e.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_e.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_o.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_o.xml
index 5e446c01..73517484 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_o.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_candra_o.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_e.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_e.xml
index bed052e9..af5aa950 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_e.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_e.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_i.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_i.xml
index 60d27119..fbfac836 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_i.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_i.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ii.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ii.xml
index 3e3b56c5..ffe35dc5 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ii.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_ii.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_o.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_o.xml
index 608a0980..31df1044 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_o.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_o.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_u.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_u.xml
index acb60710..8eb103b5 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_u.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_u.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_uu.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_uu.xml
index 1adc3bb5..39311dbe 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_uu.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_uu.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_vocalic_r.xml b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_vocalic_r.xml
index 268c7d8f..aa260e7c 100644
--- a/app/src/main/res/xml/keystyle_devanagari_vowel_sign_vocalic_r.xml
+++ b/app/src/main/res/xml/keystyle_devanagari_vowel_sign_vocalic_r.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The code point U+25CC for key label is needed because the font rendering system prior to
diff --git a/app/src/main/res/xml/method.xml b/app/src/main/res/xml/method.xml
index 7385a097..501e8c17 100644
--- a/app/src/main/res/xml/method.xml
+++ b/app/src/main/res/xml/method.xml
@@ -1,20 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/**
- * Copyright (c) 2008, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The attributes in this XML file provide configuration information -->
diff --git a/app/src/main/res/xml/method_dummy.xml b/app/src/main/res/xml/method_dummy.xml
index b4035be6..181abd78 100644
--- a/app/src/main/res/xml/method_dummy.xml
+++ b/app/src/main/res/xml/method_dummy.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 
 <!--
 Dummy method.xml that is exposed to the system
diff --git a/app/src/main/res/xml/prefs.xml b/app/src/main/res/xml/prefs.xml
index fe1dc5d1..93d2522f 100644
--- a/app/src/main/res/xml/prefs.xml
+++ b/app/src/main/res/xml/prefs.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2008 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
     android:key="english_ime_settings">
     <PreferenceScreen
diff --git a/app/src/main/res/xml/prefs_screen_about.xml b/app/src/main/res/xml/prefs_screen_about.xml
index 5ec4eb31..8ced4744 100644
--- a/app/src/main/res/xml/prefs_screen_about.xml
+++ b/app/src/main/res/xml/prefs_screen_about.xml
@@ -1,21 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
-
-
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
     android:title="@string/settings_screen_about"
     android:key="@string/settings_screen_about">
diff --git a/app/src/main/res/xml/prefs_screen_advanced.xml b/app/src/main/res/xml/prefs_screen_advanced.xml
index 98e99c5f..8d349617 100644
--- a/app/src/main/res/xml/prefs_screen_advanced.xml
+++ b/app/src/main/res/xml/prefs_screen_advanced.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:latin="http://schemas.android.com/apk/res-auto"
diff --git a/app/src/main/res/xml/prefs_screen_appearance.xml b/app/src/main/res/xml/prefs_screen_appearance.xml
index 960423f3..959f9929 100644
--- a/app/src/main/res/xml/prefs_screen_appearance.xml
+++ b/app/src/main/res/xml/prefs_screen_appearance.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:latin="http://schemas.android.com/apk/res-auto"
diff --git a/app/src/main/res/xml/prefs_screen_correction.xml b/app/src/main/res/xml/prefs_screen_correction.xml
index 3eb12704..437ddea7 100644
--- a/app/src/main/res/xml/prefs_screen_correction.xml
+++ b/app/src/main/res/xml/prefs_screen_correction.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
     android:title="@string/settings_screen_correction"
     android:key="screen_correction">
diff --git a/app/src/main/res/xml/prefs_screen_debug.xml b/app/src/main/res/xml/prefs_screen_debug.xml
index 460af3cd..6b1061ae 100644
--- a/app/src/main/res/xml/prefs_screen_debug.xml
+++ b/app/src/main/res/xml/prefs_screen_debug.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2010 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:latin="http://schemas.android.com/apk/res-auto"
diff --git a/app/src/main/res/xml/prefs_screen_gesture.xml b/app/src/main/res/xml/prefs_screen_gesture.xml
index e9a0e2b8..d9125c4a 100644
--- a/app/src/main/res/xml/prefs_screen_gesture.xml
+++ b/app/src/main/res/xml/prefs_screen_gesture.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:title="@string/settings_screen_gesture"
diff --git a/app/src/main/res/xml/prefs_screen_languages.xml b/app/src/main/res/xml/prefs_screen_languages.xml
index deb00e91..5937bef7 100644
--- a/app/src/main/res/xml/prefs_screen_languages.xml
+++ b/app/src/main/res/xml/prefs_screen_languages.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:title="@string/language_selection_title"
diff --git a/app/src/main/res/xml/prefs_screen_preferences.xml b/app/src/main/res/xml/prefs_screen_preferences.xml
index fa710f5a..327ab813 100644
--- a/app/src/main/res/xml/prefs_screen_preferences.xml
+++ b/app/src/main/res/xml/prefs_screen_preferences.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:latin="http://schemas.android.com/apk/res-auto"
       android:title="@string/settings_screen_preferences">
diff --git a/app/src/main/res/xml/row_halmak4.xml b/app/src/main/res/xml/row_halmak4.xml
index 4cbdafcf..45284d0e 100644
--- a/app/src/main/res/xml/row_halmak4.xml
+++ b/app/src/main/res/xml/row_halmak4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/row_optional_number_row.xml b/app/src/main/res/xml/row_optional_number_row.xml
index f9748ed0..f7148958 100644
--- a/app/src/main/res/xml/row_optional_number_row.xml
+++ b/app/src/main/res/xml/row_optional_number_row.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
diff --git a/app/src/main/res/xml/row_pcqwerty5.xml b/app/src/main/res/xml/row_pcqwerty5.xml
index accf64d1..47fdea46 100644
--- a/app/src/main/res/xml/row_pcqwerty5.xml
+++ b/app/src/main/res/xml/row_pcqwerty5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/row_qwerty4.xml b/app/src/main/res/xml/row_qwerty4.xml
index 15f0b38d..c42bb78f 100644
--- a/app/src/main/res/xml/row_qwerty4.xml
+++ b/app/src/main/res/xml/row_qwerty4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/row_symbols4.xml b/app/src/main/res/xml/row_symbols4.xml
index 35cd98fb..78c9f34d 100644
--- a/app/src/main/res/xml/row_symbols4.xml
+++ b/app/src/main/res/xml/row_symbols4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <Key
         latin:keySpec="!text/keyspec_comma"
diff --git a/app/src/main/res/xml/row_symbols_shift4.xml b/app/src/main/res/xml/row_symbols_shift4.xml
index e14afbc1..d6fa98a7 100644
--- a/app/src/main/res/xml/row_symbols_shift4.xml
+++ b/app/src/main/res/xml/row_symbols_shift4.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include
diff --git a/app/src/main/res/xml/rowkeys_arabic1.xml b/app/src/main/res/xml/rowkeys_arabic1.xml
index 21118614..1218fae9 100644
--- a/app/src/main/res/xml/rowkeys_arabic1.xml
+++ b/app/src/main/res/xml/rowkeys_arabic1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0636: "ض" ARABIC LETTER DAD
          U+0661: "١" ARABIC-INDIC DIGIT ONE -->
diff --git a/app/src/main/res/xml/rowkeys_arabic1_pc.xml b/app/src/main/res/xml/rowkeys_arabic1_pc.xml
index 8d9df1e3..40a894ea 100644
--- a/app/src/main/res/xml/rowkeys_arabic1_pc.xml
+++ b/app/src/main/res/xml/rowkeys_arabic1_pc.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0636: "ض" ARABIC LETTER DAD
          U+0661: "١" ARABIC-INDIC DIGIT ONE -->
diff --git a/app/src/main/res/xml/rowkeys_arabic2.xml b/app/src/main/res/xml/rowkeys_arabic2.xml
index 1f0b42f3..23a06e0e 100644
--- a/app/src/main/res/xml/rowkeys_arabic2.xml
+++ b/app/src/main/res/xml/rowkeys_arabic2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0634: "ش" ARABIC LETTER SHEEN
          U+069C: "ڜ" ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE -->
diff --git a/app/src/main/res/xml/rowkeys_arabic2_pc.xml b/app/src/main/res/xml/rowkeys_arabic2_pc.xml
index a690019a..4e3f2319 100644
--- a/app/src/main/res/xml/rowkeys_arabic2_pc.xml
+++ b/app/src/main/res/xml/rowkeys_arabic2_pc.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0634: "ش" ARABIC LETTER SHEEN
          U+069C: "ڜ" ARABIC LETTER SEEN WITH THREE DOTS BELOW AND THREE DOTS ABOVE -->
diff --git a/app/src/main/res/xml/rowkeys_arabic3.xml b/app/src/main/res/xml/rowkeys_arabic3.xml
index c6abfb80..400a4bb1 100644
--- a/app/src/main/res/xml/rowkeys_arabic3.xml
+++ b/app/src/main/res/xml/rowkeys_arabic3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/keys_arabic3_left" />
     <!-- U+0621: "ء" ARABIC LETTER HAMZA -->
diff --git a/app/src/main/res/xml/rowkeys_arabic3_pc.xml b/app/src/main/res/xml/rowkeys_arabic3_pc.xml
index 050dfb8d..6f1ea4a0 100644
--- a/app/src/main/res/xml/rowkeys_arabic3_pc.xml
+++ b/app/src/main/res/xml/rowkeys_arabic3_pc.xml
@@ -1,5 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0638: "ظ" ARABIC LETTER ZAH -->
     <Key latin:keySpec="&#x0638;" />
diff --git a/app/src/main/res/xml/rowkeys_armenian_phonetic1.xml b/app/src/main/res/xml/rowkeys_armenian_phonetic1.xml
index 78be7c68..4589e2fa 100644
--- a/app/src/main/res/xml/rowkeys_armenian_phonetic1.xml
+++ b/app/src/main/res/xml/rowkeys_armenian_phonetic1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case
diff --git a/app/src/main/res/xml/rowkeys_armenian_phonetic2.xml b/app/src/main/res/xml/rowkeys_armenian_phonetic2.xml
index 174468e5..ac6b9188 100644
--- a/app/src/main/res/xml/rowkeys_armenian_phonetic2.xml
+++ b/app/src/main/res/xml/rowkeys_armenian_phonetic2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0584: "ք" ARMENIAN SMALL LETTER KEH -->
     <Key latin:keySpec="&#x0584;" />
diff --git a/app/src/main/res/xml/rowkeys_armenian_phonetic3.xml b/app/src/main/res/xml/rowkeys_armenian_phonetic3.xml
index 54178b5f..f8c7a73e 100644
--- a/app/src/main/res/xml/rowkeys_armenian_phonetic3.xml
+++ b/app/src/main/res/xml/rowkeys_armenian_phonetic3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include
         latin:keyboardLayout="@xml/key_styles_currency" />
diff --git a/app/src/main/res/xml/rowkeys_armenian_phonetic4.xml b/app/src/main/res/xml/rowkeys_armenian_phonetic4.xml
index 4436dc42..917272be 100644
--- a/app/src/main/res/xml/rowkeys_armenian_phonetic4.xml
+++ b/app/src/main/res/xml/rowkeys_armenian_phonetic4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0566: "զ" ARMENIAN SMALL LETTER ZA -->
     <Key latin:keySpec="&#x0566;" />
diff --git a/app/src/main/res/xml/rowkeys_azerty1.xml b/app/src/main/res/xml/rowkeys_azerty1.xml
index 875a6320..5604c9ab 100644
--- a/app/src/main/res/xml/rowkeys_azerty1.xml
+++ b/app/src/main/res/xml/rowkeys_azerty1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- a,z,e,r,t -->
diff --git a/app/src/main/res/xml/rowkeys_azerty1_left5.xml b/app/src/main/res/xml/rowkeys_azerty1_left5.xml
index 53095866..06e31730 100644
--- a/app/src/main/res/xml/rowkeys_azerty1_left5.xml
+++ b/app/src/main/res/xml/rowkeys_azerty1_left5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
diff --git a/app/src/main/res/xml/rowkeys_azerty1_right5.xml b/app/src/main/res/xml/rowkeys_azerty1_right5.xml
index d3b2b7cd..b8fa0837 100644
--- a/app/src/main/res/xml/rowkeys_azerty1_right5.xml
+++ b/app/src/main/res/xml/rowkeys_azerty1_right5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
diff --git a/app/src/main/res/xml/rowkeys_azerty2.xml b/app/src/main/res/xml/rowkeys_azerty2.xml
index 8aedfe3d..dc1ab92b 100644
--- a/app/src/main/res/xml/rowkeys_azerty2.xml
+++ b/app/src/main/res/xml/rowkeys_azerty2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_azerty2_left5.xml b/app/src/main/res/xml/rowkeys_azerty2_left5.xml
index 170cf6a8..ecfffd2f 100644
--- a/app/src/main/res/xml/rowkeys_azerty2_left5.xml
+++ b/app/src/main/res/xml/rowkeys_azerty2_left5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_azerty2_right5.xml b/app/src/main/res/xml/rowkeys_azerty2_right5.xml
index a84b803e..9a11a573 100644
--- a/app/src/main/res/xml/rowkeys_azerty2_right5.xml
+++ b/app/src/main/res/xml/rowkeys_azerty2_right5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Key
diff --git a/app/src/main/res/xml/rowkeys_azerty3.xml b/app/src/main/res/xml/rowkeys_azerty3.xml
index f371f5ed..f75e1a44 100644
--- a/app/src/main/res/xml/rowkeys_azerty3.xml
+++ b/app/src/main/res/xml/rowkeys_azerty3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- w,x,c,v -->
diff --git a/app/src/main/res/xml/rowkeys_azerty3_left4.xml b/app/src/main/res/xml/rowkeys_azerty3_left4.xml
index 9c8cb089..da6f3f79 100644
--- a/app/src/main/res/xml/rowkeys_azerty3_left4.xml
+++ b/app/src/main/res/xml/rowkeys_azerty3_left4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_azerty3_right3.xml b/app/src/main/res/xml/rowkeys_azerty3_right3.xml
index 73cb3909..e1cae650 100644
--- a/app/src/main/res/xml/rowkeys_azerty3_right3.xml
+++ b/app/src/main/res/xml/rowkeys_azerty3_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bengali1.xml b/app/src/main/res/xml/rowkeys_bengali1.xml
index a1530262..64d7a0af 100644
--- a/app/src/main/res/xml/rowkeys_bengali1.xml
+++ b/app/src/main/res/xml/rowkeys_bengali1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0994: "ঔ" BENGALI LETTER AU
          U+09CC: "ৌ" BENGALI VOWEL SIGN AU
diff --git a/app/src/main/res/xml/rowkeys_bengali2.xml b/app/src/main/res/xml/rowkeys_bengali2.xml
index 8908201e..8e50fe77 100644
--- a/app/src/main/res/xml/rowkeys_bengali2.xml
+++ b/app/src/main/res/xml/rowkeys_bengali2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0993: "ও" BENGALI LETTER O
          U+09CB: "ো" BENGALI VOWEL SIGN O -->
diff --git a/app/src/main/res/xml/rowkeys_bengali3.xml b/app/src/main/res/xml/rowkeys_bengali3.xml
index 12fad6d1..75ae2dd4 100644
--- a/app/src/main/res/xml/rowkeys_bengali3.xml
+++ b/app/src/main/res/xml/rowkeys_bengali3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0981: "ঁ" BENGALI SIGN CANDRABINDU
          U+0983: "ঃ" BENGALI SIGN VISARGA
diff --git a/app/src/main/res/xml/rowkeys_bengali_akkhor1.xml b/app/src/main/res/xml/rowkeys_bengali_akkhor1.xml
index badbeaa3..9af74625 100644
--- a/app/src/main/res/xml/rowkeys_bengali_akkhor1.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_akkhor1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_akkhor2.xml b/app/src/main/res/xml/rowkeys_bengali_akkhor2.xml
index c5c80936..cc58f6b1 100644
--- a/app/src/main/res/xml/rowkeys_bengali_akkhor2.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_akkhor2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_akkhor3.xml b/app/src/main/res/xml/rowkeys_bengali_akkhor3.xml
index 416bdcc3..a94aa143 100644
--- a/app/src/main/res/xml/rowkeys_bengali_akkhor3.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_akkhor3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy1.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy1.xml
index c1a0bb43..e632c929 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy1.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy1_left5.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy1_left5.xml
index 6f2d3e68..ec37c4ca 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy1_left5.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy1_left5.xml
@@ -1,33 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** bn-unijoy Bengali input method simulating Unijoy keyboard.
-** Copyright (C) 2005, 2008
-**   National Institute of Advanced Industrial Science and Technology (AIST)
-**   Registration Number H15PRO112
-
-** This file is part of the m17n database; a sub-part of the m17n
-** library.
-
-** The m17n library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public License
-** as published by the Free Software Foundation; either version 2.1 of
-** the License, or (at your option) any later version.
-
-** The m17n library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-
-** You should have received a copy of the GNU Lesser General Public
-** License along with the m17n library; if not, write to the Free
-** Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA.
-*/
+    Copyright (C) 2005, 2008
+        National Institute of Advanced Industrial Science and Technology (AIST)
+        Registration Number H15PRO112
+    SPDX-License-Identifier: GPL-3.0-only
 -->
-
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy1_right5.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy1_right5.xml
index 1cef90b3..e83606be 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy1_right5.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy1_right5.xml
@@ -1,33 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** bn-unijoy Bengali input method simulating Unijoy keyboard.
-** Copyright (C) 2005, 2008
-**   National Institute of Advanced Industrial Science and Technology (AIST)
-**   Registration Number H15PRO112
-
-** This file is part of the m17n database; a sub-part of the m17n
-** library.
-
-** The m17n library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public License
-** as published by the Free Software Foundation; either version 2.1 of
-** the License, or (at your option) any later version.
-
-** The m17n library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-
-** You should have received a copy of the GNU Lesser General Public
-** License along with the m17n library; if not, write to the Free
-** Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA.
-*/
+    Copyright (C) 2005, 2008
+        National Institute of Advanced Industrial Science and Technology (AIST)
+        Registration Number H15PRO112
+    SPDX-License-Identifier: GPL-3.0-only
 -->
-
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy2.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy2.xml
index 5651038b..10470e22 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy2.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy2_left5.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy2_left5.xml
index 8c3f4265..13a03706 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy2_left5.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy2_left5.xml
@@ -1,32 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** bn-unijoy Bengali input method simulating Unijoy keyboard.
-** Copyright (C) 2005, 2008
-**   National Institute of Advanced Industrial Science and Technology (AIST)
-**   Registration Number H15PRO112
-
-** This file is part of the m17n database; a sub-part of the m17n
-** library.
-
-** The m17n library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public License
-** as published by the Free Software Foundation; either version 2.1 of
-** the License, or (at your option) any later version.
-
-** The m17n library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-
-** You should have received a copy of the GNU Lesser General Public
-** License along with the m17n library; if not, write to the Free
-** Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA.
-*/
+    Copyright (C) 2005, 2008
+        National Institute of Advanced Industrial Science and Technology (AIST)
+        Registration Number H15PRO112
+    SPDX-License-Identifier: GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy2_right4.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy2_right4.xml
index 9c3ca092..7d49753b 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy2_right4.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy2_right4.xml
@@ -1,32 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** bn-unijoy Bengali input method simulating Unijoy keyboard.
-** Copyright (C) 2005, 2008
-**   National Institute of Advanced Industrial Science and Technology (AIST)
-**   Registration Number H15PRO112
-
-** This file is part of the m17n database; a sub-part of the m17n
-** library.
-
-** The m17n library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public License
-** as published by the Free Software Foundation; either version 2.1 of
-** the License, or (at your option) any later version.
-
-** The m17n library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-
-** You should have received a copy of the GNU Lesser General Public
-** License along with the m17n library; if not, write to the Free
-** Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA.
-*/
+    Copyright (C) 2005, 2008
+        National Institute of Advanced Industrial Science and Technology (AIST)
+        Registration Number H15PRO112
+    SPDX-License-Identifier: GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy3.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy3.xml
index cc31d52b..a01dfc3a 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy3.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy3_left4.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy3_left4.xml
index 3584eada..64bc626f 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy3_left4.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy3_left4.xml
@@ -1,32 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** bn-unijoy Bengali input method simulating Unijoy keyboard.
-** Copyright (C) 2005, 2008
-**   National Institute of Advanced Industrial Science and Technology (AIST)
-**   Registration Number H15PRO112
-
-** This file is part of the m17n database; a sub-part of the m17n
-** library.
-
-** The m17n library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public License
-** as published by the Free Software Foundation; either version 2.1 of
-** the License, or (at your option) any later version.
-
-** The m17n library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-
-** You should have received a copy of the GNU Lesser General Public
-** License along with the m17n library; if not, write to the Free
-** Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA.
-*/
+    Copyright (C) 2005, 2008
+        National Institute of Advanced Industrial Science and Technology (AIST)
+        Registration Number H15PRO112
+    SPDX-License-Identifier: GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bengali_unijoy3_right3.xml b/app/src/main/res/xml/rowkeys_bengali_unijoy3_right3.xml
index a06f12af..76dda327 100644
--- a/app/src/main/res/xml/rowkeys_bengali_unijoy3_right3.xml
+++ b/app/src/main/res/xml/rowkeys_bengali_unijoy3_right3.xml
@@ -1,32 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** bn-unijoy Bengali input method simulating Unijoy keyboard.
-** Copyright (C) 2005, 2008
-**   National Institute of Advanced Industrial Science and Technology (AIST)
-**   Registration Number H15PRO112
-
-** This file is part of the m17n database; a sub-part of the m17n
-** library.
-
-** The m17n library is free software; you can redistribute it and/or
-** modify it under the terms of the GNU Lesser General Public License
-** as published by the Free Software Foundation; either version 2.1 of
-** the License, or (at your option) any later version.
-
-** The m17n library is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-** Lesser General Public License for more details.
-
-** You should have received a copy of the GNU Lesser General Public
-** License along with the m17n library; if not, write to the Free
-** Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-** Boston, MA 02110-1301, USA.
-*/
+    Copyright (C) 2005, 2008
+        National Institute of Advanced Industrial Science and Technology (AIST)
+        Registration Number H15PRO112
+    SPDX-License-Identifier: GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_bepo1.xml b/app/src/main/res/xml/rowkeys_bepo1.xml
index d73cdb9f..963ac0e4 100644
--- a/app/src/main/res/xml/rowkeys_bepo1.xml
+++ b/app/src/main/res/xml/rowkeys_bepo1.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The CyanogenMod Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_bepo2.xml b/app/src/main/res/xml/rowkeys_bepo2.xml
index 7c50a6f8..7daa4f42 100644
--- a/app/src/main/res/xml/rowkeys_bepo2.xml
+++ b/app/src/main/res/xml/rowkeys_bepo2.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The CyanogenMod Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bepo3.xml b/app/src/main/res/xml/rowkeys_bepo3.xml
index 0fd6cd84..d74c063f 100644
--- a/app/src/main/res/xml/rowkeys_bepo3.xml
+++ b/app/src/main/res/xml/rowkeys_bepo3.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The CyanogenMod Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian1.xml b/app/src/main/res/xml/rowkeys_bulgarian1.xml
index 86e5d477..a6f2ed50 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian1.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian2.xml b/app/src/main/res/xml/rowkeys_bulgarian2.xml
index f48b4cdc..8d3222bc 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian2.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian3.xml b/app/src/main/res/xml/rowkeys_bulgarian3.xml
index c14aabdc..0e942f3e 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian3.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian_bds1.xml b/app/src/main/res/xml/rowkeys_bulgarian_bds1.xml
index 70fa2b27..00ccdc7e 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian_bds1.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian_bds1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian_bds2.xml b/app/src/main/res/xml/rowkeys_bulgarian_bds2.xml
index e61ee591..21714bdb 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian_bds2.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian_bds2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian_bds3.xml b/app/src/main/res/xml/rowkeys_bulgarian_bds3.xml
index 82f0bfe9..75c908b4 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian_bds3.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian_bds3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian_bekl1.xml b/app/src/main/res/xml/rowkeys_bulgarian_bekl1.xml
index 70fa2b27..00ccdc7e 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian_bekl1.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian_bekl1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian_bekl2.xml b/app/src/main/res/xml/rowkeys_bulgarian_bekl2.xml
index e61ee591..21714bdb 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian_bekl2.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian_bekl2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_bulgarian_bekl3.xml b/app/src/main/res/xml/rowkeys_bulgarian_bekl3.xml
index 71a24027..274b4cb3 100644
--- a/app/src/main/res/xml/rowkeys_bulgarian_bekl3.xml
+++ b/app/src/main/res/xml/rowkeys_bulgarian_bekl3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_colemak1.xml b/app/src/main/res/xml/rowkeys_colemak1.xml
index 33b4ae56..1bd81725 100644
--- a/app/src/main/res/xml/rowkeys_colemak1.xml
+++ b/app/src/main/res/xml/rowkeys_colemak1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_colemak2.xml b/app/src/main/res/xml/rowkeys_colemak2.xml
index ea722d60..70256172 100644
--- a/app/src/main/res/xml/rowkeys_colemak2.xml
+++ b/app/src/main/res/xml/rowkeys_colemak2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_colemak3.xml b/app/src/main/res/xml/rowkeys_colemak3.xml
index 6ac53f54..8b554f9a 100644
--- a/app/src/main/res/xml/rowkeys_colemak3.xml
+++ b/app/src/main/res/xml/rowkeys_colemak3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_colemak_dh1.xml b/app/src/main/res/xml/rowkeys_colemak_dh1.xml
index 25cd4b1e..5ce5872e 100644
--- a/app/src/main/res/xml/rowkeys_colemak_dh1.xml
+++ b/app/src/main/res/xml/rowkeys_colemak_dh1.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_colemak_dh2.xml b/app/src/main/res/xml/rowkeys_colemak_dh2.xml
index 29d5d345..dc8f100f 100644
--- a/app/src/main/res/xml/rowkeys_colemak_dh2.xml
+++ b/app/src/main/res/xml/rowkeys_colemak_dh2.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_colemak_dh3.xml b/app/src/main/res/xml/rowkeys_colemak_dh3.xml
index 63130768..cecd275e 100644
--- a/app/src/main/res/xml/rowkeys_colemak_dh3.xml
+++ b/app/src/main/res/xml/rowkeys_colemak_dh3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_dvorak1.xml b/app/src/main/res/xml/rowkeys_dvorak1.xml
index edf5bee0..fff50ead 100644
--- a/app/src/main/res/xml/rowkeys_dvorak1.xml
+++ b/app/src/main/res/xml/rowkeys_dvorak1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_dvorak2.xml b/app/src/main/res/xml/rowkeys_dvorak2.xml
index cf72c10d..29eeffd7 100644
--- a/app/src/main/res/xml/rowkeys_dvorak2.xml
+++ b/app/src/main/res/xml/rowkeys_dvorak2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_dvorak3.xml b/app/src/main/res/xml/rowkeys_dvorak3.xml
index 3558620b..b8203f44 100644
--- a/app/src/main/res/xml/rowkeys_dvorak3.xml
+++ b/app/src/main/res/xml/rowkeys_dvorak3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_east_slavic1.xml b/app/src/main/res/xml/rowkeys_east_slavic1.xml
index 4147a88a..1865967a 100644
--- a/app/src/main/res/xml/rowkeys_east_slavic1.xml
+++ b/app/src/main/res/xml/rowkeys_east_slavic1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_east_slavic2.xml b/app/src/main/res/xml/rowkeys_east_slavic2.xml
index e48c8f13..6894ec52 100644
--- a/app/src/main/res/xml/rowkeys_east_slavic2.xml
+++ b/app/src/main/res/xml/rowkeys_east_slavic2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_east_slavic3.xml b/app/src/main/res/xml/rowkeys_east_slavic3.xml
index affd5457..56545b85 100644
--- a/app/src/main/res/xml/rowkeys_east_slavic3.xml
+++ b/app/src/main/res/xml/rowkeys_east_slavic3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_farsi1.xml b/app/src/main/res/xml/rowkeys_farsi1.xml
index 363c28e2..d66e3ec1 100644
--- a/app/src/main/res/xml/rowkeys_farsi1.xml
+++ b/app/src/main/res/xml/rowkeys_farsi1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0636: "ض" ARABIC LETTER DAD
          U+06F1: "۱" EXTENDED ARABIC-INDIC DIGIT ONE -->
diff --git a/app/src/main/res/xml/rowkeys_farsi2.xml b/app/src/main/res/xml/rowkeys_farsi2.xml
index bec654d5..43b42975 100644
--- a/app/src/main/res/xml/rowkeys_farsi2.xml
+++ b/app/src/main/res/xml/rowkeys_farsi2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0634: "ش" ARABIC LETTER SHEEN -->
     <Key latin:keySpec="&#x0634;" />
diff --git a/app/src/main/res/xml/rowkeys_farsi3.xml b/app/src/main/res/xml/rowkeys_farsi3.xml
index e82a1d5d..4bcc286e 100644
--- a/app/src/main/res/xml/rowkeys_farsi3.xml
+++ b/app/src/main/res/xml/rowkeys_farsi3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0638: "ظ" ARABIC LETTER ZAH -->
     <Key latin:keySpec="&#x0638;" />
diff --git a/app/src/main/res/xml/rowkeys_georgian1.xml b/app/src/main/res/xml/rowkeys_georgian1.xml
index 4bdf3488..fc22a365 100644
--- a/app/src/main/res/xml/rowkeys_georgian1.xml
+++ b/app/src/main/res/xml/rowkeys_georgian1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_georgian2.xml b/app/src/main/res/xml/rowkeys_georgian2.xml
index 1d4b8ae8..a3c2a9f0 100644
--- a/app/src/main/res/xml/rowkeys_georgian2.xml
+++ b/app/src/main/res/xml/rowkeys_georgian2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_georgian3.xml b/app/src/main/res/xml/rowkeys_georgian3.xml
index 106f140a..e5116654 100644
--- a/app/src/main/res/xml/rowkeys_georgian3.xml
+++ b/app/src/main/res/xml/rowkeys_georgian3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_german1.xml b/app/src/main/res/xml/rowkeys_german1.xml
index ebdfd3f6..5aa1cbd5 100644
--- a/app/src/main/res/xml/rowkeys_german1.xml
+++ b/app/src/main/res/xml/rowkeys_german1.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_german2.xml b/app/src/main/res/xml/rowkeys_german2.xml
index b519c4a4..4e82b513 100644
--- a/app/src/main/res/xml/rowkeys_german2.xml
+++ b/app/src/main/res/xml/rowkeys_german2.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_german3.xml b/app/src/main/res/xml/rowkeys_german3.xml
index c863fce8..4b7f6bc7 100644
--- a/app/src/main/res/xml/rowkeys_german3.xml
+++ b/app/src/main/res/xml/rowkeys_german3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_greek1.xml b/app/src/main/res/xml/rowkeys_greek1.xml
index 9f325553..8ceac69c 100644
--- a/app/src/main/res/xml/rowkeys_greek1.xml
+++ b/app/src/main/res/xml/rowkeys_greek1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_greek2.xml b/app/src/main/res/xml/rowkeys_greek2.xml
index 1a199e84..b5eceb8b 100644
--- a/app/src/main/res/xml/rowkeys_greek2.xml
+++ b/app/src/main/res/xml/rowkeys_greek2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_greek3.xml b/app/src/main/res/xml/rowkeys_greek3.xml
index e7f9d8f6..ea72a97f 100644
--- a/app/src/main/res/xml/rowkeys_greek3.xml
+++ b/app/src/main/res/xml/rowkeys_greek3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_halmak1.xml b/app/src/main/res/xml/rowkeys_halmak1.xml
index 80234cd5..4b5f94f5 100644
--- a/app/src/main/res/xml/rowkeys_halmak1.xml
+++ b/app/src/main/res/xml/rowkeys_halmak1.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_halmak2.xml b/app/src/main/res/xml/rowkeys_halmak2.xml
index 59901868..72ee6639 100644
--- a/app/src/main/res/xml/rowkeys_halmak2.xml
+++ b/app/src/main/res/xml/rowkeys_halmak2.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_halmak3.xml b/app/src/main/res/xml/rowkeys_halmak3.xml
index ced67556..631dda8a 100644
--- a/app/src/main/res/xml/rowkeys_halmak3.xml
+++ b/app/src/main/res/xml/rowkeys_halmak3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_hebrew1.xml b/app/src/main/res/xml/rowkeys_hebrew1.xml
index d55b7cfa..00dc0e0a 100644
--- a/app/src/main/res/xml/rowkeys_hebrew1.xml
+++ b/app/src/main/res/xml/rowkeys_hebrew1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_hebrew2.xml b/app/src/main/res/xml/rowkeys_hebrew2.xml
index 4c692f12..bc44b16b 100644
--- a/app/src/main/res/xml/rowkeys_hebrew2.xml
+++ b/app/src/main/res/xml/rowkeys_hebrew2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_hebrew3.xml b/app/src/main/res/xml/rowkeys_hebrew3.xml
index 6db9bacf..b03d350e 100644
--- a/app/src/main/res/xml/rowkeys_hebrew3.xml
+++ b/app/src/main/res/xml/rowkeys_hebrew3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_hindi1.xml b/app/src/main/res/xml/rowkeys_hindi1.xml
index d1ae4351..3e21c9ea 100644
--- a/app/src/main/res/xml/rowkeys_hindi1.xml
+++ b/app/src/main/res/xml/rowkeys_hindi1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_hindi2.xml b/app/src/main/res/xml/rowkeys_hindi2.xml
index 57f9d5cd..f0fedb64 100644
--- a/app/src/main/res/xml/rowkeys_hindi2.xml
+++ b/app/src/main/res/xml/rowkeys_hindi2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_hindi3.xml b/app/src/main/res/xml/rowkeys_hindi3.xml
index 016930a5..e0e728df 100644
--- a/app/src/main/res/xml/rowkeys_hindi3.xml
+++ b/app/src/main/res/xml/rowkeys_hindi3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_hindi_compact1.xml b/app/src/main/res/xml/rowkeys_hindi_compact1.xml
index a8235df9..6adc7e11 100644
--- a/app/src/main/res/xml/rowkeys_hindi_compact1.xml
+++ b/app/src/main/res/xml/rowkeys_hindi_compact1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- Because the font rendering system prior to API version 16 can't automatically
          render dotted circle for incomplete combining letter of some scripts, different
diff --git a/app/src/main/res/xml/rowkeys_hindi_compact2.xml b/app/src/main/res/xml/rowkeys_hindi_compact2.xml
index 9d7d795f..c2a4085f 100644
--- a/app/src/main/res/xml/rowkeys_hindi_compact2.xml
+++ b/app/src/main/res/xml/rowkeys_hindi_compact2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- Because the font rendering system prior to API version 16 can't automatically
          render dotted circle for incomplete combining letter of some scripts, different
diff --git a/app/src/main/res/xml/rowkeys_hindi_compact3.xml b/app/src/main/res/xml/rowkeys_hindi_compact3.xml
index 41b48081..de298534 100644
--- a/app/src/main/res/xml/rowkeys_hindi_compact3.xml
+++ b/app/src/main/res/xml/rowkeys_hindi_compact3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- Because the font rendering system prior to API version 16 can't automatically
          render dotted circle for incomplete combining letter of some scripts, different
diff --git a/app/src/main/res/xml/rowkeys_kannada1.xml b/app/src/main/res/xml/rowkeys_kannada1.xml
index d3f825cb..09df136f 100644
--- a/app/src/main/res/xml/rowkeys_kannada1.xml
+++ b/app/src/main/res/xml/rowkeys_kannada1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0CCC: "ೌ" KANNADA VOWEL SIGN AU
          U+0C94: "ಔ" KANNADA LETTER AU
diff --git a/app/src/main/res/xml/rowkeys_kannada2.xml b/app/src/main/res/xml/rowkeys_kannada2.xml
index 89d2cfc1..1044dcb9 100644
--- a/app/src/main/res/xml/rowkeys_kannada2.xml
+++ b/app/src/main/res/xml/rowkeys_kannada2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0CCB: "ೋ" KANNADA VOWEL SIGN OO
          U+0C93: "ಓ" KANNADA LETTER OO -->
diff --git a/app/src/main/res/xml/rowkeys_kannada3.xml b/app/src/main/res/xml/rowkeys_kannada3.xml
index 8cdaa256..23368116 100644
--- a/app/src/main/res/xml/rowkeys_kannada3.xml
+++ b/app/src/main/res/xml/rowkeys_kannada3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0CC6: "ೆ" KANNADA VOWEL SIGN E
          U+0C92: "ಒ" KANNADA LETTER O -->
diff --git a/app/src/main/res/xml/rowkeys_khmer1.xml b/app/src/main/res/xml/rowkeys_khmer1.xml
index c70b7481..9c4f1700 100644
--- a/app/src/main/res/xml/rowkeys_khmer1.xml
+++ b/app/src/main/res/xml/rowkeys_khmer1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_khmer2.xml b/app/src/main/res/xml/rowkeys_khmer2.xml
index eb45c1fa..145fca07 100644
--- a/app/src/main/res/xml/rowkeys_khmer2.xml
+++ b/app/src/main/res/xml/rowkeys_khmer2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_khmer3.xml b/app/src/main/res/xml/rowkeys_khmer3.xml
index 1201c0fe..e454d4cd 100644
--- a/app/src/main/res/xml/rowkeys_khmer3.xml
+++ b/app/src/main/res/xml/rowkeys_khmer3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_khmer4.xml b/app/src/main/res/xml/rowkeys_khmer4.xml
index 8f1ce82e..39adf50e 100644
--- a/app/src/main/res/xml/rowkeys_khmer4.xml
+++ b/app/src/main/res/xml/rowkeys_khmer4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_1.xml b/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_1.xml
index 2e0ec254..5ab7ae5d 100644
--- a/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_1.xml
+++ b/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_2.xml b/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_2.xml
index 8d50ea37..13f7ab81 100644
--- a/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_2.xml
+++ b/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_2.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Key
         latin:keySpec="&#x3141;" />
diff --git a/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_3.xml b/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_3.xml
index b2ac6c90..aebd79b9 100644
--- a/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_3.xml
+++ b/app/src/main/res/xml/rowkeys_korean_dubeolsik_standard_3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <Key
         latin:keySpec="&#x314b;" />
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_0.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_0.xml
index 21253656..9c723b89 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_0.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_0.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_1.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_1.xml
index 0b9d32c3..2760aed8 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_1.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_1.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_2.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_2.xml
index 5cf61d85..e5cee9c3 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_2.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_2.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_3.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_3.xml
index 31cb9c1f..f587bc01 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_3.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_390_3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_0.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_0.xml
index 05c6f06f..e8934e49 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_0.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_0.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_1.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_1.xml
index af6e16cb..f87a889b 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_1.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_1.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_2.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_2.xml
index 67cd2c6a..fcdb970e 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_2.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_2.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_3.xml b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_3.xml
index b7124b0b..55712efe 100644
--- a/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_3.xml
+++ b/app/src/main/res/xml/rowkeys_korean_sebeolsik_final_3.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_lao1.xml b/app/src/main/res/xml/rowkeys_lao1.xml
index 020e4b9f..621b454d 100644
--- a/app/src/main/res/xml/rowkeys_lao1.xml
+++ b/app/src/main/res/xml/rowkeys_lao1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_lao2.xml b/app/src/main/res/xml/rowkeys_lao2.xml
index 56b6f26f..ce478a41 100644
--- a/app/src/main/res/xml/rowkeys_lao2.xml
+++ b/app/src/main/res/xml/rowkeys_lao2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_lao3.xml b/app/src/main/res/xml/rowkeys_lao3.xml
index f59e0dcd..773f0c7a 100644
--- a/app/src/main/res/xml/rowkeys_lao3.xml
+++ b/app/src/main/res/xml/rowkeys_lao3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_lao4.xml b/app/src/main/res/xml/rowkeys_lao4.xml
index 1b18a120..dbb06015 100644
--- a/app/src/main/res/xml/rowkeys_lao4.xml
+++ b/app/src/main/res/xml/rowkeys_lao4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_malayalam1.xml b/app/src/main/res/xml/rowkeys_malayalam1.xml
index f7d99676..4b2b2287 100644
--- a/app/src/main/res/xml/rowkeys_malayalam1.xml
+++ b/app/src/main/res/xml/rowkeys_malayalam1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <!-- U+0D4D: "്" MALAYALAM SIGN VIRAMA
          U+0D05: "അ" MALAYALAM LETTER A -->
diff --git a/app/src/main/res/xml/rowkeys_malayalam2.xml b/app/src/main/res/xml/rowkeys_malayalam2.xml
index 0c9dd391..f35d238e 100644
--- a/app/src/main/res/xml/rowkeys_malayalam2.xml
+++ b/app/src/main/res/xml/rowkeys_malayalam2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0D15: "ക" MALAYALAM LETTER KA
          U+0D16: "ഖ" MALAYALAM LETTER KHA -->
diff --git a/app/src/main/res/xml/rowkeys_malayalam3.xml b/app/src/main/res/xml/rowkeys_malayalam3.xml
index 5485f147..2bd1262a 100644
--- a/app/src/main/res/xml/rowkeys_malayalam3.xml
+++ b/app/src/main/res/xml/rowkeys_malayalam3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0D2A: "പ" MALAYALAM LETTER PA
          U+0D2B: "ഫ" MALAYALAM LETTER PHA -->
diff --git a/app/src/main/res/xml/rowkeys_marathi1.xml b/app/src/main/res/xml/rowkeys_marathi1.xml
index b18042d2..71a967fd 100644
--- a/app/src/main/res/xml/rowkeys_marathi1.xml
+++ b/app/src/main/res/xml/rowkeys_marathi1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- Because the font rendering system prior to API version 16 can't automatically
          render dotted circle for incomplete combining letter of some scripts, different
diff --git a/app/src/main/res/xml/rowkeys_marathi2.xml b/app/src/main/res/xml/rowkeys_marathi2.xml
index 7517c49a..79949052 100644
--- a/app/src/main/res/xml/rowkeys_marathi2.xml
+++ b/app/src/main/res/xml/rowkeys_marathi2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- Because the font rendering system prior to API version 16 can't automatically
          render dotted circle for incomplete combining letter of some scripts, different
diff --git a/app/src/main/res/xml/rowkeys_marathi3.xml b/app/src/main/res/xml/rowkeys_marathi3.xml
index 9529ba1f..bbc7911b 100644
--- a/app/src/main/res/xml/rowkeys_marathi3.xml
+++ b/app/src/main/res/xml/rowkeys_marathi3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- Because the font rendering system prior to API version 16 can't automatically
          render dotted circle for incomplete combining letter of some scripts, different
diff --git a/app/src/main/res/xml/rowkeys_mongolian1.xml b/app/src/main/res/xml/rowkeys_mongolian1.xml
index 14108b40..d8b67930 100644
--- a/app/src/main/res/xml/rowkeys_mongolian1.xml
+++ b/app/src/main/res/xml/rowkeys_mongolian1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_mongolian2.xml b/app/src/main/res/xml/rowkeys_mongolian2.xml
index 3426771a..77e49021 100644
--- a/app/src/main/res/xml/rowkeys_mongolian2.xml
+++ b/app/src/main/res/xml/rowkeys_mongolian2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_mongolian3.xml b/app/src/main/res/xml/rowkeys_mongolian3.xml
index 5300b2ce..8b536ebb 100644
--- a/app/src/main/res/xml/rowkeys_mongolian3.xml
+++ b/app/src/main/res/xml/rowkeys_mongolian3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_nepali_romanized1.xml b/app/src/main/res/xml/rowkeys_nepali_romanized1.xml
index b471f5dd..582d1ee3 100644
--- a/app/src/main/res/xml/rowkeys_nepali_romanized1.xml
+++ b/app/src/main/res/xml/rowkeys_nepali_romanized1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_nepali_romanized2.xml b/app/src/main/res/xml/rowkeys_nepali_romanized2.xml
index 2f3ee14c..554bd18c 100644
--- a/app/src/main/res/xml/rowkeys_nepali_romanized2.xml
+++ b/app/src/main/res/xml/rowkeys_nepali_romanized2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_nepali_romanized3.xml b/app/src/main/res/xml/rowkeys_nepali_romanized3.xml
index 552c9a98..6bc54429 100644
--- a/app/src/main/res/xml/rowkeys_nepali_romanized3.xml
+++ b/app/src/main/res/xml/rowkeys_nepali_romanized3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_nepali_traditional1.xml b/app/src/main/res/xml/rowkeys_nepali_traditional1.xml
index 76159069..64135714 100644
--- a/app/src/main/res/xml/rowkeys_nepali_traditional1.xml
+++ b/app/src/main/res/xml/rowkeys_nepali_traditional1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_nepali_traditional2.xml b/app/src/main/res/xml/rowkeys_nepali_traditional2.xml
index d55692de..47b10efd 100644
--- a/app/src/main/res/xml/rowkeys_nepali_traditional2.xml
+++ b/app/src/main/res/xml/rowkeys_nepali_traditional2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_nepali_traditional3.xml b/app/src/main/res/xml/rowkeys_nepali_traditional3.xml
index 1057aac0..24c59be4 100644
--- a/app/src/main/res/xml/rowkeys_nepali_traditional3.xml
+++ b/app/src/main/res/xml/rowkeys_nepali_traditional3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_nordic1.xml b/app/src/main/res/xml/rowkeys_nordic1.xml
index 89f4358e..64b526a5 100644
--- a/app/src/main/res/xml/rowkeys_nordic1.xml
+++ b/app/src/main/res/xml/rowkeys_nordic1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_nordic2.xml b/app/src/main/res/xml/rowkeys_nordic2.xml
index 5cd8152a..7e26f246 100644
--- a/app/src/main/res/xml/rowkeys_nordic2.xml
+++ b/app/src/main/res/xml/rowkeys_nordic2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_pcqwerty1.xml b/app/src/main/res/xml/rowkeys_pcqwerty1.xml
index 2e4067ff..e80b59d3 100644
--- a/app/src/main/res/xml/rowkeys_pcqwerty1.xml
+++ b/app/src/main/res/xml/rowkeys_pcqwerty1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_pcqwerty1_shift.xml b/app/src/main/res/xml/rowkeys_pcqwerty1_shift.xml
index c925a86b..4f722dd0 100644
--- a/app/src/main/res/xml/rowkeys_pcqwerty1_shift.xml
+++ b/app/src/main/res/xml/rowkeys_pcqwerty1_shift.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_pcqwerty2.xml b/app/src/main/res/xml/rowkeys_pcqwerty2.xml
index 781aec8b..aa494b29 100644
--- a/app/src/main/res/xml/rowkeys_pcqwerty2.xml
+++ b/app/src/main/res/xml/rowkeys_pcqwerty2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_pcqwerty3.xml b/app/src/main/res/xml/rowkeys_pcqwerty3.xml
index f888fe2b..b99c1b4d 100644
--- a/app/src/main/res/xml/rowkeys_pcqwerty3.xml
+++ b/app/src/main/res/xml/rowkeys_pcqwerty3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_pcqwerty4.xml b/app/src/main/res/xml/rowkeys_pcqwerty4.xml
index 7e46828a..23af7b24 100644
--- a/app/src/main/res/xml/rowkeys_pcqwerty4.xml
+++ b/app/src/main/res/xml/rowkeys_pcqwerty4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty1.xml b/app/src/main/res/xml/rowkeys_qwerty1.xml
index 35c34fad..d299e79b 100644
--- a/app/src/main/res/xml/rowkeys_qwerty1.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty1_left5.xml b/app/src/main/res/xml/rowkeys_qwerty1_left5.xml
index db9f0877..6d2bdcdf 100644
--- a/app/src/main/res/xml/rowkeys_qwerty1_left5.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty1_left5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_qwerty1_right5.xml b/app/src/main/res/xml/rowkeys_qwerty1_right5.xml
index 8f67b3a7..5d839bcb 100644
--- a/app/src/main/res/xml/rowkeys_qwerty1_right5.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty1_right5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_qwerty2.xml b/app/src/main/res/xml/rowkeys_qwerty2.xml
index 794bb82a..f8253f4d 100644
--- a/app/src/main/res/xml/rowkeys_qwerty2.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty2_left5.xml b/app/src/main/res/xml/rowkeys_qwerty2_left5.xml
index f2c556f2..68780374 100644
--- a/app/src/main/res/xml/rowkeys_qwerty2_left5.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty2_left5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty2_right4.xml b/app/src/main/res/xml/rowkeys_qwerty2_right4.xml
index 2bd49f56..9439ea63 100644
--- a/app/src/main/res/xml/rowkeys_qwerty2_right4.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty2_right4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty3.xml b/app/src/main/res/xml/rowkeys_qwerty3.xml
index 97f46b74..60108e38 100644
--- a/app/src/main/res/xml/rowkeys_qwerty3.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty3_left4.xml b/app/src/main/res/xml/rowkeys_qwerty3_left4.xml
index 524cc0ad..916146e9 100644
--- a/app/src/main/res/xml/rowkeys_qwerty3_left4.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty3_left4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwerty3_right3.xml b/app/src/main/res/xml/rowkeys_qwerty3_right3.xml
index 3fea623b..a63b8371 100644
--- a/app/src/main/res/xml/rowkeys_qwerty3_right3.xml
+++ b/app/src/main/res/xml/rowkeys_qwerty3_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz1.xml b/app/src/main/res/xml/rowkeys_qwertz1.xml
index 8b672ca6..65c343e2 100644
--- a/app/src/main/res/xml/rowkeys_qwertz1.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz1_left5.xml b/app/src/main/res/xml/rowkeys_qwertz1_left5.xml
index 8873bf76..398b0a60 100644
--- a/app/src/main/res/xml/rowkeys_qwertz1_left5.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz1_left5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_qwertz1_right5.xml b/app/src/main/res/xml/rowkeys_qwertz1_right5.xml
index b6bf76d6..3c3d57b4 100644
--- a/app/src/main/res/xml/rowkeys_qwertz1_right5.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz1_right5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_qwertz2.xml b/app/src/main/res/xml/rowkeys_qwertz2.xml
index 9437dfe9..0fb754e7 100644
--- a/app/src/main/res/xml/rowkeys_qwertz2.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz2_left5.xml b/app/src/main/res/xml/rowkeys_qwertz2_left5.xml
index f2c556f2..68780374 100644
--- a/app/src/main/res/xml/rowkeys_qwertz2_left5.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz2_left5.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz2_right4.xml b/app/src/main/res/xml/rowkeys_qwertz2_right4.xml
index 2bd49f56..9439ea63 100644
--- a/app/src/main/res/xml/rowkeys_qwertz2_right4.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz2_right4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz3.xml b/app/src/main/res/xml/rowkeys_qwertz3.xml
index 8c1220d8..e20b9995 100644
--- a/app/src/main/res/xml/rowkeys_qwertz3.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz3_left4.xml b/app/src/main/res/xml/rowkeys_qwertz3_left4.xml
index ada45531..6f9ef9eb 100644
--- a/app/src/main/res/xml/rowkeys_qwertz3_left4.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz3_left4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_qwertz3_right3.xml b/app/src/main/res/xml/rowkeys_qwertz3_right3.xml
index 8a2715dd..0c25c3f9 100644
--- a/app/src/main/res/xml/rowkeys_qwertz3_right3.xml
+++ b/app/src/main/res/xml/rowkeys_qwertz3_right3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_serbian_qwertz1.xml b/app/src/main/res/xml/rowkeys_serbian_qwertz1.xml
index 4cc58cac..9b888709 100644
--- a/app/src/main/res/xml/rowkeys_serbian_qwertz1.xml
+++ b/app/src/main/res/xml/rowkeys_serbian_qwertz1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rowkeys_qwertz1" />
     <!-- U+0161: "š" LATIN SMALL LETTER S WITH CARON -->
diff --git a/app/src/main/res/xml/rowkeys_serbian_qwertz2.xml b/app/src/main/res/xml/rowkeys_serbian_qwertz2.xml
index b008f805..566e374b 100644
--- a/app/src/main/res/xml/rowkeys_serbian_qwertz2.xml
+++ b/app/src/main/res/xml/rowkeys_serbian_qwertz2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rowkeys_qwerty2" />
     <!-- U+010D: "č" LATIN SMALL LETTER C WITH CARON -->
diff --git a/app/src/main/res/xml/rowkeys_serbian_qwertz3.xml b/app/src/main/res/xml/rowkeys_serbian_qwertz3.xml
index 8bf69d90..87e38639 100644
--- a/app/src/main/res/xml/rowkeys_serbian_qwertz3.xml
+++ b/app/src/main/res/xml/rowkeys_serbian_qwertz3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rowkeys_qwertz3" />
     <!-- U+0111: "đ" LATIN SMALL LETTER D WITH STROKE -->
diff --git a/app/src/main/res/xml/rowkeys_sinhala1.xml b/app/src/main/res/xml/rowkeys_sinhala1.xml
index 8affb37a..85533eae 100644
--- a/app/src/main/res/xml/rowkeys_sinhala1.xml
+++ b/app/src/main/res/xml/rowkeys_sinhala1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_sinhala2.xml b/app/src/main/res/xml/rowkeys_sinhala2.xml
index 1e1fffc1..71c22117 100644
--- a/app/src/main/res/xml/rowkeys_sinhala2.xml
+++ b/app/src/main/res/xml/rowkeys_sinhala2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_sinhala3.xml b/app/src/main/res/xml/rowkeys_sinhala3.xml
index fae9f5ef..9d624d26 100644
--- a/app/src/main/res/xml/rowkeys_sinhala3.xml
+++ b/app/src/main/res/xml/rowkeys_sinhala3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_south_slavic1.xml b/app/src/main/res/xml/rowkeys_south_slavic1.xml
index a289bfa0..be582b98 100644
--- a/app/src/main/res/xml/rowkeys_south_slavic1.xml
+++ b/app/src/main/res/xml/rowkeys_south_slavic1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_south_slavic2.xml b/app/src/main/res/xml/rowkeys_south_slavic2.xml
index 4a5e67dc..d7a1be6d 100644
--- a/app/src/main/res/xml/rowkeys_south_slavic2.xml
+++ b/app/src/main/res/xml/rowkeys_south_slavic2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_south_slavic3.xml b/app/src/main/res/xml/rowkeys_south_slavic3.xml
index de580b2a..efe92f3d 100644
--- a/app/src/main/res/xml/rowkeys_south_slavic3.xml
+++ b/app/src/main/res/xml/rowkeys_south_slavic3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_spanish2.xml b/app/src/main/res/xml/rowkeys_spanish2.xml
index 8866d327..84d7283c 100644
--- a/app/src/main/res/xml/rowkeys_spanish2.xml
+++ b/app/src/main/res/xml/rowkeys_spanish2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_swiss1.xml b/app/src/main/res/xml/rowkeys_swiss1.xml
index 9c8e3bb7..81d1050d 100644
--- a/app/src/main/res/xml/rowkeys_swiss1.xml
+++ b/app/src/main/res/xml/rowkeys_swiss1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_swiss2.xml b/app/src/main/res/xml/rowkeys_swiss2.xml
index b4f2c8eb..2101375f 100644
--- a/app/src/main/res/xml/rowkeys_swiss2.xml
+++ b/app/src/main/res/xml/rowkeys_swiss2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols1.xml b/app/src/main/res/xml/rowkeys_symbols1.xml
index 93937cff..adfb2729 100644
--- a/app/src/main/res/xml/rowkeys_symbols1.xml
+++ b/app/src/main/res/xml/rowkeys_symbols1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols1_left1.xml b/app/src/main/res/xml/rowkeys_symbols1_left1.xml
index 4da3052c..ab3d42be 100644
--- a/app/src/main/res/xml/rowkeys_symbols1_left1.xml
+++ b/app/src/main/res/xml/rowkeys_symbols1_left1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols1_right1.xml b/app/src/main/res/xml/rowkeys_symbols1_right1.xml
index ae7e9355..5b39c042 100644
--- a/app/src/main/res/xml/rowkeys_symbols1_right1.xml
+++ b/app/src/main/res/xml/rowkeys_symbols1_right1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols2.xml b/app/src/main/res/xml/rowkeys_symbols2.xml
index 40d4817b..3c5dee7c 100644
--- a/app/src/main/res/xml/rowkeys_symbols2.xml
+++ b/app/src/main/res/xml/rowkeys_symbols2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols3.xml b/app/src/main/res/xml/rowkeys_symbols3.xml
index 57e06f54..d5dfd07e 100644
--- a/app/src/main/res/xml/rowkeys_symbols3.xml
+++ b/app/src/main/res/xml/rowkeys_symbols3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols_shift1.xml b/app/src/main/res/xml/rowkeys_symbols_shift1.xml
index 93992091..48c2a94e 100644
--- a/app/src/main/res/xml/rowkeys_symbols_shift1.xml
+++ b/app/src/main/res/xml/rowkeys_symbols_shift1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols_shift2.xml b/app/src/main/res/xml/rowkeys_symbols_shift2.xml
index 990a9504..404a850d 100644
--- a/app/src/main/res/xml/rowkeys_symbols_shift2.xml
+++ b/app/src/main/res/xml/rowkeys_symbols_shift2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_symbols_shift3.xml b/app/src/main/res/xml/rowkeys_symbols_shift3.xml
index 4d1818e4..dff6ec27 100644
--- a/app/src/main/res/xml/rowkeys_symbols_shift3.xml
+++ b/app/src/main/res/xml/rowkeys_symbols_shift3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_tamil1.xml b/app/src/main/res/xml/rowkeys_tamil1.xml
index 8f723bdb..9dcf8113 100644
--- a/app/src/main/res/xml/rowkeys_tamil1.xml
+++ b/app/src/main/res/xml/rowkeys_tamil1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0B94: "ஔ" TAMIL LETTER AU
          U+0BCC: "ௌ" TAMIL VOWEL SIGN AU -->
diff --git a/app/src/main/res/xml/rowkeys_tamil2.xml b/app/src/main/res/xml/rowkeys_tamil2.xml
index ccf98b36..3d22b72e 100644
--- a/app/src/main/res/xml/rowkeys_tamil2.xml
+++ b/app/src/main/res/xml/rowkeys_tamil2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0B93: "ஓ" TAMIL LETTER OO
          U+0BCB: "ோ" TAMIL VOWEL SIGN OO
diff --git a/app/src/main/res/xml/rowkeys_tamil3.xml b/app/src/main/res/xml/rowkeys_tamil3.xml
index 281314dd..6419cca4 100644
--- a/app/src/main/res/xml/rowkeys_tamil3.xml
+++ b/app/src/main/res/xml/rowkeys_tamil3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0B92: "ஒ" TAMIL LETTER O
          U+0BCA: "ொ" TAMIL VOWEL SIGN O -->
diff --git a/app/src/main/res/xml/rowkeys_telugu1.xml b/app/src/main/res/xml/rowkeys_telugu1.xml
index 20bc695b..b1a91b56 100644
--- a/app/src/main/res/xml/rowkeys_telugu1.xml
+++ b/app/src/main/res/xml/rowkeys_telugu1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0C4C: "ౌ" TELUGU VOWEL SIGN AU
          U+0C14: "ఔ" TELUGU LETTER AU -->
diff --git a/app/src/main/res/xml/rowkeys_telugu2.xml b/app/src/main/res/xml/rowkeys_telugu2.xml
index c3c4a6b8..85da08b1 100644
--- a/app/src/main/res/xml/rowkeys_telugu2.xml
+++ b/app/src/main/res/xml/rowkeys_telugu2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0C4B: "ో" TELUGU VOWEL SIGN OO
          U+0C13: "ఓ" TELUGU LETTER OO -->
diff --git a/app/src/main/res/xml/rowkeys_telugu3.xml b/app/src/main/res/xml/rowkeys_telugu3.xml
index e42eaa50..bd8f679c 100644
--- a/app/src/main/res/xml/rowkeys_telugu3.xml
+++ b/app/src/main/res/xml/rowkeys_telugu3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <!-- U+0C4A: "ొ" TELUGU VOWEL SIGN O
          U+0C12: "ఒ" TELUGU LETTER O -->
diff --git a/app/src/main/res/xml/rowkeys_thai1.xml b/app/src/main/res/xml/rowkeys_thai1.xml
index 2211994b..3b6ebffa 100644
--- a/app/src/main/res/xml/rowkeys_thai1.xml
+++ b/app/src/main/res/xml/rowkeys_thai1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_thai2.xml b/app/src/main/res/xml/rowkeys_thai2.xml
index 4aee1cd1..7de3629a 100644
--- a/app/src/main/res/xml/rowkeys_thai2.xml
+++ b/app/src/main/res/xml/rowkeys_thai2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_thai3.xml b/app/src/main/res/xml/rowkeys_thai3.xml
index fd219133..ac1944e4 100644
--- a/app/src/main/res/xml/rowkeys_thai3.xml
+++ b/app/src/main/res/xml/rowkeys_thai3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_thai4.xml b/app/src/main/res/xml/rowkeys_thai4.xml
index 3e70d7e8..1e50a216 100644
--- a/app/src/main/res/xml/rowkeys_thai4.xml
+++ b/app/src/main/res/xml/rowkeys_thai4.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_turkish1.xml b/app/src/main/res/xml/rowkeys_turkish1.xml
index d7291e23..c6a187a7 100644
--- a/app/src/main/res/xml/rowkeys_turkish1.xml
+++ b/app/src/main/res/xml/rowkeys_turkish1.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_turkish2.xml b/app/src/main/res/xml/rowkeys_turkish2.xml
index 8b8ab2e4..d98511aa 100644
--- a/app/src/main/res/xml/rowkeys_turkish2.xml
+++ b/app/src/main/res/xml/rowkeys_turkish2.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_turkish3.xml b/app/src/main/res/xml/rowkeys_turkish3.xml
index 48daa1b0..1c23e68d 100644
--- a/app/src/main/res/xml/rowkeys_turkish3.xml
+++ b/app/src/main/res/xml/rowkeys_turkish3.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rowkeys_urdu1.xml b/app/src/main/res/xml/rowkeys_urdu1.xml
index 870319f5..af57bcd8 100644
--- a/app/src/main/res/xml/rowkeys_urdu1.xml
+++ b/app/src/main/res/xml/rowkeys_urdu1.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_urdu2.xml b/app/src/main/res/xml/rowkeys_urdu2.xml
index 6f09f714..a95ec8fe 100644
--- a/app/src/main/res/xml/rowkeys_urdu2.xml
+++ b/app/src/main/res/xml/rowkeys_urdu2.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_urdu3.xml b/app/src/main/res/xml/rowkeys_urdu3.xml
index 65c3312c..9a1f178e 100644
--- a/app/src/main/res/xml/rowkeys_urdu3.xml
+++ b/app/src/main/res/xml/rowkeys_urdu3.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <switch>
         <case latin:keyboardLayoutSetElement="alphabetManualShifted|alphabetShiftLocked|alphabetShiftLockShifted">
diff --git a/app/src/main/res/xml/rowkeys_uzbek1.xml b/app/src/main/res/xml/rowkeys_uzbek1.xml
index 1a12d337..49bee848 100644
--- a/app/src/main/res/xml/rowkeys_uzbek1.xml
+++ b/app/src/main/res/xml/rowkeys_uzbek1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rowkeys_qwerty1" />
     <!-- U+006F/U+02BB: "oʻ" LATIN SMALL LETTER O/MODIFIER LETTER TURNED COMMA -->
diff --git a/app/src/main/res/xml/rowkeys_uzbek2.xml b/app/src/main/res/xml/rowkeys_uzbek2.xml
index 171482b6..ef36cdfd 100644
--- a/app/src/main/res/xml/rowkeys_uzbek2.xml
+++ b/app/src/main/res/xml/rowkeys_uzbek2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/rowkeys_qwerty2" />
     <!-- U+0067/U+02BB: "gʻ" LATIN SMALL LETTER G/MODIFIER LETTER TURNED COMMA -->
diff --git a/app/src/main/res/xml/rowkeys_workman1.xml b/app/src/main/res/xml/rowkeys_workman1.xml
index bac26443..40d35d12 100644
--- a/app/src/main/res/xml/rowkeys_workman1.xml
+++ b/app/src/main/res/xml/rowkeys_workman1.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_workman2.xml b/app/src/main/res/xml/rowkeys_workman2.xml
index 74190a4f..bcd577e3 100644
--- a/app/src/main/res/xml/rowkeys_workman2.xml
+++ b/app/src/main/res/xml/rowkeys_workman2.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rowkeys_workman3.xml b/app/src/main/res/xml/rowkeys_workman3.xml
index d303ec61..288ee8ea 100644
--- a/app/src/main/res/xml/rowkeys_workman3.xml
+++ b/app/src/main/res/xml/rowkeys_workman3.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rows_arabic.xml b/app/src/main/res/xml/rows_arabic.xml
index 09b3e682..917cb404 100644
--- a/app/src/main/res/xml/rows_arabic.xml
+++ b/app/src/main/res/xml/rows_arabic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_arabic_pc.xml b/app/src/main/res/xml/rows_arabic_pc.xml
index 66afe9ac..add949f8 100644
--- a/app/src/main/res/xml/rows_arabic_pc.xml
+++ b/app/src/main/res/xml/rows_arabic_pc.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_armenian_phonetic.xml b/app/src/main/res/xml/rows_armenian_phonetic.xml
index 20692f33..37bf8349 100644
--- a/app/src/main/res/xml/rows_armenian_phonetic.xml
+++ b/app/src/main/res/xml/rows_armenian_phonetic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include latin:keyboardLayout="@xml/key_styles_currency" />
diff --git a/app/src/main/res/xml/rows_azerty.xml b/app/src/main/res/xml/rows_azerty.xml
index e371528c..c31291b3 100644
--- a/app/src/main/res/xml/rows_azerty.xml
+++ b/app/src/main/res/xml/rows_azerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_bengali.xml b/app/src/main/res/xml/rows_bengali.xml
index 3403ac37..9bb7487a 100644
--- a/app/src/main/res/xml/rows_bengali.xml
+++ b/app/src/main/res/xml/rows_bengali.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_bengali_akkhor.xml b/app/src/main/res/xml/rows_bengali_akkhor.xml
index 1bcc52b0..f39eb13c 100644
--- a/app/src/main/res/xml/rows_bengali_akkhor.xml
+++ b/app/src/main/res/xml/rows_bengali_akkhor.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_bengali_unijoy.xml b/app/src/main/res/xml/rows_bengali_unijoy.xml
index 1cc53e51..d7575c3a 100644
--- a/app/src/main/res/xml/rows_bengali_unijoy.xml
+++ b/app/src/main/res/xml/rows_bengali_unijoy.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rows_bepo.xml b/app/src/main/res/xml/rows_bepo.xml
index 708eeff2..f341a991 100644
--- a/app/src/main/res/xml/rows_bepo.xml
+++ b/app/src/main/res/xml/rows_bepo.xml
@@ -1,18 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2015 The CyanogenMod Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
- -->
+<!--
+    Copyright (C) 2015 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_bulgarian.xml b/app/src/main/res/xml/rows_bulgarian.xml
index 8dd6b4ec..310ef186 100644
--- a/app/src/main/res/xml/rows_bulgarian.xml
+++ b/app/src/main/res/xml/rows_bulgarian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_bulgarian_bds.xml b/app/src/main/res/xml/rows_bulgarian_bds.xml
index ca5eca5a..785345ad 100644
--- a/app/src/main/res/xml/rows_bulgarian_bds.xml
+++ b/app/src/main/res/xml/rows_bulgarian_bds.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_bulgarian_bekl.xml b/app/src/main/res/xml/rows_bulgarian_bekl.xml
index cb39e2a9..a32df713 100644
--- a/app/src/main/res/xml/rows_bulgarian_bekl.xml
+++ b/app/src/main/res/xml/rows_bulgarian_bekl.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_colemak.xml b/app/src/main/res/xml/rows_colemak.xml
index aab0c3b1..84b00d12 100644
--- a/app/src/main/res/xml/rows_colemak.xml
+++ b/app/src/main/res/xml/rows_colemak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_colemak_dh.xml b/app/src/main/res/xml/rows_colemak_dh.xml
index 836bfb0f..32f2d6fe 100644
--- a/app/src/main/res/xml/rows_colemak_dh.xml
+++ b/app/src/main/res/xml/rows_colemak_dh.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rows_dvorak.xml b/app/src/main/res/xml/rows_dvorak.xml
index e0b288f5..0cc25866 100644
--- a/app/src/main/res/xml/rows_dvorak.xml
+++ b/app/src/main/res/xml/rows_dvorak.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_east_slavic.xml b/app/src/main/res/xml/rows_east_slavic.xml
index 064f9269..98ae00ee 100644
--- a/app/src/main/res/xml/rows_east_slavic.xml
+++ b/app/src/main/res/xml/rows_east_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_farsi.xml b/app/src/main/res/xml/rows_farsi.xml
index e7f46845..d148ae6a 100644
--- a/app/src/main/res/xml/rows_farsi.xml
+++ b/app/src/main/res/xml/rows_farsi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_georgian.xml b/app/src/main/res/xml/rows_georgian.xml
index 730447c5..892d5513 100644
--- a/app/src/main/res/xml/rows_georgian.xml
+++ b/app/src/main/res/xml/rows_georgian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_german.xml b/app/src/main/res/xml/rows_german.xml
index b10a9588..487d85ce 100644
--- a/app/src/main/res/xml/rows_german.xml
+++ b/app/src/main/res/xml/rows_german.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_greek.xml b/app/src/main/res/xml/rows_greek.xml
index 91484118..49b10c17 100644
--- a/app/src/main/res/xml/rows_greek.xml
+++ b/app/src/main/res/xml/rows_greek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_halmak.xml b/app/src/main/res/xml/rows_halmak.xml
index efc67c4b..3e380dd7 100644
--- a/app/src/main/res/xml/rows_halmak.xml
+++ b/app/src/main/res/xml/rows_halmak.xml
@@ -1,23 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_hebrew.xml b/app/src/main/res/xml/rows_hebrew.xml
index 1d7a9a13..38363e73 100644
--- a/app/src/main/res/xml/rows_hebrew.xml
+++ b/app/src/main/res/xml/rows_hebrew.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_hindi.xml b/app/src/main/res/xml/rows_hindi.xml
index 3ad01653..ca69e02e 100644
--- a/app/src/main/res/xml/rows_hindi.xml
+++ b/app/src/main/res/xml/rows_hindi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_hindi_compact.xml b/app/src/main/res/xml/rows_hindi_compact.xml
index c76b34e0..7ae8c1fd 100644
--- a/app/src/main/res/xml/rows_hindi_compact.xml
+++ b/app/src/main/res/xml/rows_hindi_compact.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_kannada.xml b/app/src/main/res/xml/rows_kannada.xml
index acc295ce..21117fc2 100644
--- a/app/src/main/res/xml/rows_kannada.xml
+++ b/app/src/main/res/xml/rows_kannada.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_khmer.xml b/app/src/main/res/xml/rows_khmer.xml
index 06b32346..21009e90 100644
--- a/app/src/main/res/xml/rows_khmer.xml
+++ b/app/src/main/res/xml/rows_khmer.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_korean_dubeolsik_standard.xml b/app/src/main/res/xml/rows_korean_dubeolsik_standard.xml
index 20933c30..c43a9f4a 100644
--- a/app/src/main/res/xml/rows_korean_dubeolsik_standard.xml
+++ b/app/src/main/res/xml/rows_korean_dubeolsik_standard.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_korean_sebeolsik_390.xml b/app/src/main/res/xml/rows_korean_sebeolsik_390.xml
index 9f4f2f28..9252e000 100644
--- a/app/src/main/res/xml/rows_korean_sebeolsik_390.xml
+++ b/app/src/main/res/xml/rows_korean_sebeolsik_390.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_korean_sebeolsik_final.xml b/app/src/main/res/xml/rows_korean_sebeolsik_final.xml
index b7e4f563..27a6b207 100644
--- a/app/src/main/res/xml/rows_korean_sebeolsik_final.xml
+++ b/app/src/main/res/xml/rows_korean_sebeolsik_final.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/rows_lao.xml b/app/src/main/res/xml/rows_lao.xml
index 90e9ba41..9638915a 100644
--- a/app/src/main/res/xml/rows_lao.xml
+++ b/app/src/main/res/xml/rows_lao.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_malayalam.xml b/app/src/main/res/xml/rows_malayalam.xml
index 9f49d01a..95ab0510 100644
--- a/app/src/main/res/xml/rows_malayalam.xml
+++ b/app/src/main/res/xml/rows_malayalam.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_marathi.xml b/app/src/main/res/xml/rows_marathi.xml
index e7acb5d7..10565b51 100644
--- a/app/src/main/res/xml/rows_marathi.xml
+++ b/app/src/main/res/xml/rows_marathi.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_mongolian.xml b/app/src/main/res/xml/rows_mongolian.xml
index d3110bfa..738e5bc0 100644
--- a/app/src/main/res/xml/rows_mongolian.xml
+++ b/app/src/main/res/xml/rows_mongolian.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_nepali_romanized.xml b/app/src/main/res/xml/rows_nepali_romanized.xml
index b851c367..48974a86 100644
--- a/app/src/main/res/xml/rows_nepali_romanized.xml
+++ b/app/src/main/res/xml/rows_nepali_romanized.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_nepali_traditional.xml b/app/src/main/res/xml/rows_nepali_traditional.xml
index 2c3914b1..41d27336 100644
--- a/app/src/main/res/xml/rows_nepali_traditional.xml
+++ b/app/src/main/res/xml/rows_nepali_traditional.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include latin:keyboardLayout="@xml/key_styles_currency" />
diff --git a/app/src/main/res/xml/rows_nordic.xml b/app/src/main/res/xml/rows_nordic.xml
index 63b05992..c8dbbe04 100644
--- a/app/src/main/res/xml/rows_nordic.xml
+++ b/app/src/main/res/xml/rows_nordic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_number.xml b/app/src/main/res/xml/rows_number.xml
index 0312b04a..d09fe3d8 100644
--- a/app/src/main/res/xml/rows_number.xml
+++ b/app/src/main/res/xml/rows_number.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_number_normal.xml b/app/src/main/res/xml/rows_number_normal.xml
index 04590833..cf293fe8 100644
--- a/app/src/main/res/xml/rows_number_normal.xml
+++ b/app/src/main/res/xml/rows_number_normal.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_number_password.xml b/app/src/main/res/xml/rows_number_password.xml
index a59b8ef7..233542f7 100644
--- a/app/src/main/res/xml/rows_number_password.xml
+++ b/app/src/main/res/xml/rows_number_password.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_numpad.xml b/app/src/main/res/xml/rows_numpad.xml
index 3757b17f..6ad74f8b 100644
--- a/app/src/main/res/xml/rows_numpad.xml
+++ b/app/src/main/res/xml/rows_numpad.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_pcqwerty.xml b/app/src/main/res/xml/rows_pcqwerty.xml
index 73a235bb..5d2e30c9 100644
--- a/app/src/main/res/xml/rows_pcqwerty.xml
+++ b/app/src/main/res/xml/rows_pcqwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_phone.xml b/app/src/main/res/xml/rows_phone.xml
index 3ac9acf9..59f0c053 100644
--- a/app/src/main/res/xml/rows_phone.xml
+++ b/app/src/main/res/xml/rows_phone.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_phone_symbols.xml b/app/src/main/res/xml/rows_phone_symbols.xml
index e8ca7f0c..6d91c573 100644
--- a/app/src/main/res/xml/rows_phone_symbols.xml
+++ b/app/src/main/res/xml/rows_phone_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_qwerty.xml b/app/src/main/res/xml/rows_qwerty.xml
index 7bbc1e6e..028a6c99 100644
--- a/app/src/main/res/xml/rows_qwerty.xml
+++ b/app/src/main/res/xml/rows_qwerty.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_qwertz.xml b/app/src/main/res/xml/rows_qwertz.xml
index cd91b3d5..3f45670d 100644
--- a/app/src/main/res/xml/rows_qwertz.xml
+++ b/app/src/main/res/xml/rows_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_serbian_qwertz.xml b/app/src/main/res/xml/rows_serbian_qwertz.xml
index a37f219a..e3c80d33 100644
--- a/app/src/main/res/xml/rows_serbian_qwertz.xml
+++ b/app/src/main/res/xml/rows_serbian_qwertz.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_sinhala.xml b/app/src/main/res/xml/rows_sinhala.xml
index 36cd497e..cb2245b7 100644
--- a/app/src/main/res/xml/rows_sinhala.xml
+++ b/app/src/main/res/xml/rows_sinhala.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_south_slavic.xml b/app/src/main/res/xml/rows_south_slavic.xml
index 6149df14..d2fa2030 100644
--- a/app/src/main/res/xml/rows_south_slavic.xml
+++ b/app/src/main/res/xml/rows_south_slavic.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_spanish.xml b/app/src/main/res/xml/rows_spanish.xml
index 70e47545..99c56660 100644
--- a/app/src/main/res/xml/rows_spanish.xml
+++ b/app/src/main/res/xml/rows_spanish.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_swiss.xml b/app/src/main/res/xml/rows_swiss.xml
index 15943d77..b002d231 100644
--- a/app/src/main/res/xml/rows_swiss.xml
+++ b/app/src/main/res/xml/rows_swiss.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_symbols.xml b/app/src/main/res/xml/rows_symbols.xml
index ffa0ce1e..e54bd6a9 100644
--- a/app/src/main/res/xml/rows_symbols.xml
+++ b/app/src/main/res/xml/rows_symbols.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_symbols_shift.xml b/app/src/main/res/xml/rows_symbols_shift.xml
index a0e26a36..764547f2 100644
--- a/app/src/main/res/xml/rows_symbols_shift.xml
+++ b/app/src/main/res/xml/rows_symbols_shift.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2008, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2008 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
 >
diff --git a/app/src/main/res/xml/rows_tamil.xml b/app/src/main/res/xml/rows_tamil.xml
index 0621fe9e..32d288ec 100644
--- a/app/src/main/res/xml/rows_tamil.xml
+++ b/app/src/main/res/xml/rows_tamil.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_telugu.xml b/app/src/main/res/xml/rows_telugu.xml
index ca01ac0e..62288d7c 100644
--- a/app/src/main/res/xml/rows_telugu.xml
+++ b/app/src/main/res/xml/rows_telugu.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_thai.xml b/app/src/main/res/xml/rows_thai.xml
index 11ee2455..ebdd26e8 100644
--- a/app/src/main/res/xml/rows_thai.xml
+++ b/app/src/main/res/xml/rows_thai.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_turkish.xml b/app/src/main/res/xml/rows_turkish.xml
index f3d44406..61f78c13 100644
--- a/app/src/main/res/xml/rows_turkish.xml
+++ b/app/src/main/res/xml/rows_turkish.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_urdu.xml b/app/src/main/res/xml/rows_urdu.xml
index cc45f0c4..0c609db0 100644
--- a/app/src/main/res/xml/rows_urdu.xml
+++ b/app/src/main/res/xml/rows_urdu.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto">
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_uzbek.xml b/app/src/main/res/xml/rows_uzbek.xml
index 3d02a5ba..e46d7365 100644
--- a/app/src/main/res/xml/rows_uzbek.xml
+++ b/app/src/main/res/xml/rows_uzbek.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge xmlns:latin="http://schemas.android.com/apk/res-auto" >
     <include latin:keyboardLayout="@xml/key_styles_common" />
     <include
diff --git a/app/src/main/res/xml/rows_workman.xml b/app/src/main/res/xml/rows_workman.xml
index 14dec4e1..f68ad6f9 100644
--- a/app/src/main/res/xml/rows_workman.xml
+++ b/app/src/main/res/xml/rows_workman.xml
@@ -1,23 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <merge
     xmlns:latin="http://schemas.android.com/apk/res-auto"
     >
diff --git a/app/src/main/res/xml/spell_checker_settings.xml b/app/src/main/res/xml/spell_checker_settings.xml
index 977b6e6c..79c3ac73 100644
--- a/app/src/main/res/xml/spell_checker_settings.xml
+++ b/app/src/main/res/xml/spell_checker_settings.xml
@@ -1,19 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2011 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
+<!--
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
-
 <PreferenceScreen
     xmlns:android="http://schemas.android.com/apk/res/android"
 >
diff --git a/app/src/main/res/xml/spellchecker.xml b/app/src/main/res/xml/spellchecker.xml
index 39adc2a3..7fda1930 100644
--- a/app/src/main/res/xml/spellchecker.xml
+++ b/app/src/main/res/xml/spellchecker.xml
@@ -1,20 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/**
- * Copyright (c) 2011, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
+    Copyright (C) 2011 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 
 <!-- The attributes in this XML file provide the configuration information
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/AndroidEmojiSupportFileParser.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/AndroidEmojiSupportFileParser.kt
index 6e1808c8..bfb59825 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/AndroidEmojiSupportFileParser.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/AndroidEmojiSupportFileParser.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji
 
 
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiCategoriesResource.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiCategoriesResource.kt
index cf8c963c..c9b4df3e 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiCategoriesResource.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiCategoriesResource.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji
 
 import com.majeur.inputmethod.tools.emoji.model.EmojiData
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiUCDTestFileParser.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiUCDTestFileParser.kt
index a15a9fd1..317b68b2 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiUCDTestFileParser.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/EmojiUCDTestFileParser.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji
 
 import com.majeur.inputmethod.tools.emoji.model.EmojiData
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/JarUtils.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/JarUtils.kt
index da58175c..57f4822c 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/JarUtils.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/JarUtils.kt
@@ -1,18 +1,9 @@
 /*
  * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * modified
+ * SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
  */
+
 package com.majeur.inputmethod.tools.emoji
 
 import java.io.Closeable
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/MakeEmojiKeys.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/MakeEmojiKeys.kt
index 0a4358e7..7dd2975a 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/MakeEmojiKeys.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/MakeEmojiKeys.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji
 
 import java.util.*
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/TextFileParser.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/TextFileParser.kt
index ca911a99..0d990008 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/TextFileParser.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/TextFileParser.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji
 
 import java.io.InputStreamReader
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiData.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiData.kt
index 538007d9..48636a36 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiData.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiData.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji.model
 
 class EmojiData {
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiGroup.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiGroup.kt
index 57d5e15b..25135c19 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiGroup.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiGroup.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji.model
 
 enum class EmojiGroup(val rawName: String) {
diff --git a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiSpec.kt b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiSpec.kt
index 91317df1..7c892a25 100644
--- a/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiSpec.kt
+++ b/tools/make-emoji-keys/src/main/kotlin/com/majeur/inputmethod/tools/emoji/model/EmojiSpec.kt
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-3.0-only
+
 package com.majeur.inputmethod.tools.emoji.model
 
 import com.majeur.inputmethod.tools.emoji.model.EmojiData.Companion.CP_NUL
diff --git a/tools/make-emoji-keys/src/main/resources/values/emoji-categories.tmpl b/tools/make-emoji-keys/src/main/resources/values/emoji-categories.tmpl
index 3f2b5d93..8e04989d 100644
--- a/tools/make-emoji-keys/src/main/resources/values/emoji-categories.tmpl
+++ b/tools/make-emoji-keys/src/main/resources/values/emoji-categories.tmpl
@@ -1,4 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
+
 <!--
 
     !!!!! DO NOT EDIT THIS FILE !!!!!
diff --git a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/ArrayInitializerFormatter.java b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/ArrayInitializerFormatter.java
index 979d3993..ed020e47 100644
--- a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/ArrayInitializerFormatter.java
+++ b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/ArrayInitializerFormatter.java
@@ -1,7 +1,6 @@
 /*
  * Copyright (C) 2012 The Android Open Source Project
- * modified
- * SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package com.android.inputmethod.keyboard.tools;
diff --git a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/JarUtils.java b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/JarUtils.java
index 54019e3c..1b5ec9ca 100644
--- a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/JarUtils.java
+++ b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/JarUtils.java
@@ -1,7 +1,6 @@
 /*
  * Copyright (C) 2012 The Android Open Source Project
- * modified
- * SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package com.android.inputmethod.keyboard.tools;
diff --git a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/LocaleUtils.java b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/LocaleUtils.java
index 40907b4d..9f6ac13f 100644
--- a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/LocaleUtils.java
+++ b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/LocaleUtils.java
@@ -1,7 +1,6 @@
 /*
  * Copyright (C) 2013 The Android Open Source Project
- * modified
- * SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package com.android.inputmethod.keyboard.tools;
diff --git a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/MakeKeyboardText.java b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/MakeKeyboardText.java
index 6c15ce6b..1a6d4e0d 100644
--- a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/MakeKeyboardText.java
+++ b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/MakeKeyboardText.java
@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may not
- * use this file except in compliance with the License. You may obtain a copy of
- * the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
- * License for the specific language governing permissions and limitations under
- * the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package com.android.inputmethod.keyboard.tools;
diff --git a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResource.java b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResource.java
index 8ac00419..a8724a3f 100644
--- a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResource.java
+++ b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResource.java
@@ -1,7 +1,6 @@
 /*
  * Copyright (C) 2012 The Android Open Source Project
- * modified
- * SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package com.android.inputmethod.keyboard.tools;
diff --git a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResourceMap.java b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResourceMap.java
index ea18cabe..cb080c7c 100644
--- a/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResourceMap.java
+++ b/tools/make-keyboard-text/src/main/java/com/android/inputmethod/keyboard/tools/StringResourceMap.java
@@ -1,7 +1,6 @@
 /*
  * Copyright (C) 2012 The Android Open Source Project
- * modified
- * SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package com.android.inputmethod.keyboard.tools;
diff --git a/tools/make-keyboard-text/src/main/resources/org/dslul/openboard/inputmethod/keyboard/internal/KeyboardTextsTable.tmpl b/tools/make-keyboard-text/src/main/resources/org/dslul/openboard/inputmethod/keyboard/internal/KeyboardTextsTable.tmpl
index 3e55aab9..1f5fc544 100644
--- a/tools/make-keyboard-text/src/main/resources/org/dslul/openboard/inputmethod/keyboard/internal/KeyboardTextsTable.tmpl
+++ b/tools/make-keyboard-text/src/main/resources/org/dslul/openboard/inputmethod/keyboard/internal/KeyboardTextsTable.tmpl
@@ -1,17 +1,6 @@
 /*
  * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * SPDX-License-Identifier: Apache-2.0
  */
 
 package org.dslul.openboard.inputmethod.keyboard.internal;
diff --git a/tools/make-keyboard-text/src/main/resources/values-af/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-af/donottranslate-more-keys.xml
index 45acb7e5..039c87c3 100644
--- a/tools/make-keyboard-text/src/main/resources/values-af/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-af/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- This is the same as Dutch except more keys of y and demoting vowels with diaeresis. -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-ar/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ar/donottranslate-more-keys.xml
index ab78f45c..9b85127d 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ar/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ar/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-az/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-az/donottranslate-more-keys.xml
index 52fe5658..d59b275b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-az/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-az/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- This is the same as Turkish -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-be/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-be/donottranslate-more-keys.xml
index 52ada29d..d02e711e 100644
--- a/tools/make-keyboard-text/src/main/resources/values-be/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-be/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+045E: "ў" CYRILLIC SMALL LETTER SHORT U -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-bg/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-bg/donottranslate-more-keys.xml
index 8a98b122..0f287a9b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-bg/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-bg/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-bn-rBD/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-bn-rBD/donottranslate-more-keys.xml
index 6d4f6aed..844f80e6 100644
--- a/tools/make-keyboard-text/src/main/resources/values-bn-rBD/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-bn-rBD/donottranslate-more-keys.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-bn-rIN/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-bn-rIN/donottranslate-more-keys.xml
index 1ec4249d..ecd85c81 100644
--- a/tools/make-keyboard-text/src/main/resources/values-bn-rIN/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-bn-rIN/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-ca/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ca/donottranslate-more-keys.xml
index 125f08f2..4f1c3dd5 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ca/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ca/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-cs/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-cs/donottranslate-more-keys.xml
index 1a27783e..1719dd25 100644
--- a/tools/make-keyboard-text/src/main/resources/values-cs/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-cs/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-da/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-da/donottranslate-more-keys.xml
index 98abb058..d96a2a41 100644
--- a/tools/make-keyboard-text/src/main/resources/values-da/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-da/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E5: "å" LATIN SMALL LETTER A WITH RING ABOVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-de-rDE/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-de-rDE/donottranslate-more-keys.xml
index 1e52a926..47ae1b2b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-de-rDE/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-de-rDE/donottranslate-more-keys.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
          U+00E2: "â" LATIN SMALL LETTER A WITH CIRCUMFLEX
diff --git a/tools/make-keyboard-text/src/main/resources/values-de/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-de/donottranslate-more-keys.xml
index 4843a5bf..ae76bbd7 100644
--- a/tools/make-keyboard-text/src/main/resources/values-de/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-de/donottranslate-more-keys.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
diff --git a/tools/make-keyboard-text/src/main/resources/values-el/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-el/donottranslate-more-keys.xml
index 77950c3b..cd6ef962 100644
--- a/tools/make-keyboard-text/src/main/resources/values-el/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-el/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-en/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-en/donottranslate-more-keys.xml
index c22edbaa..127ba087 100644
--- a/tools/make-keyboard-text/src/main/resources/values-en/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-en/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-eo/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-eo/donottranslate-more-keys.xml
index 7ef3101f..0faaf5e2 100644
--- a/tools/make-keyboard-text/src/main/resources/values-eo/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-eo/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-es/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-es/donottranslate-more-keys.xml
index 22e53706..1c4830fd 100644
--- a/tools/make-keyboard-text/src/main/resources/values-es/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-es/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-et/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-et/donottranslate-more-keys.xml
index 79266e82..46456c17 100644
--- a/tools/make-keyboard-text/src/main/resources/values-et/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-et/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
diff --git a/tools/make-keyboard-text/src/main/resources/values-eu/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-eu/donottranslate-more-keys.xml
index 95f632a5..228ee6b2 100644
--- a/tools/make-keyboard-text/src/main/resources/values-eu/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-eu/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-fa/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-fa/donottranslate-more-keys.xml
index 58f45550..5e7dd739 100644
--- a/tools/make-keyboard-text/src/main/resources/values-fa/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-fa/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-fi/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-fi/donottranslate-more-keys.xml
index b06d9e49..9be1572c 100644
--- a/tools/make-keyboard-text/src/main/resources/values-fi/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-fi/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
diff --git a/tools/make-keyboard-text/src/main/resources/values-fr/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-fr/donottranslate-more-keys.xml
index dded5d25..d6907785 100644
--- a/tools/make-keyboard-text/src/main/resources/values-fr/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-fr/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-gl/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-gl/donottranslate-more-keys.xml
index 95f632a5..228ee6b2 100644
--- a/tools/make-keyboard-text/src/main/resources/values-gl/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-gl/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-hi-rZZ/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-hi-rZZ/donottranslate-more-keys.xml
index 50834e0f..48e2fa34 100644
--- a/tools/make-keyboard-text/src/main/resources/values-hi-rZZ/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-hi-rZZ/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+20B9: "₹" INDIAN RUPEE SIGN -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-hi/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-hi/donottranslate-more-keys.xml
index 2a37d8ba..af38719b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-hi/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-hi/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-hr/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-hr/donottranslate-more-keys.xml
index 73e51db4..0084e48d 100644
--- a/tools/make-keyboard-text/src/main/resources/values-hr/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-hr/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0161: "š" LATIN SMALL LETTER S WITH CARON
diff --git a/tools/make-keyboard-text/src/main/resources/values-hu/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-hu/donottranslate-more-keys.xml
index 1a3ad170..2f9e0a64 100644
--- a/tools/make-keyboard-text/src/main/resources/values-hu/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-hu/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-hy/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-hy/donottranslate-more-keys.xml
index cfd1180f..111db0d2 100644
--- a/tools/make-keyboard-text/src/main/resources/values-hy/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-hy/donottranslate-more-keys.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-is/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-is/donottranslate-more-keys.xml
index ea7f86f1..3d729227 100644
--- a/tools/make-keyboard-text/src/main/resources/values-is/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-is/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-it/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-it/donottranslate-more-keys.xml
index 0b4694a1..a4502fa9 100644
--- a/tools/make-keyboard-text/src/main/resources/values-it/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-it/donottranslate-more-keys.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-iw/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-iw/donottranslate-more-keys.xml
index 0decb8fa..22bd045c 100644
--- a/tools/make-keyboard-text/src/main/resources/values-iw/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-iw/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-ka/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ka/donottranslate-more-keys.xml
index f458c02e..57117b3b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ka/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ka/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-kk/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-kk/donottranslate-more-keys.xml
index 5e18128d..c57beddd 100644
--- a/tools/make-keyboard-text/src/main/resources/values-kk/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-kk/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0449: "щ" CYRILLIC SMALL LETTER SHCHA -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-km/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-km/donottranslate-more-keys.xml
index edd3753b..f91a5b06 100644
--- a/tools/make-keyboard-text/src/main/resources/values-km/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-km/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-kn/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-kn/donottranslate-more-keys.xml
index 54b26746..92485540 100644
--- a/tools/make-keyboard-text/src/main/resources/values-kn/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-kn/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-ko/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ko/donottranslate-more-keys.xml
index 43416e10..5ff817c5 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ko/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ko/donottranslate-more-keys.xml
@@ -1,4 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+20B9: "￦" FULLWIDTH WON SIGN -->
     <string name="keyspec_currency">&#xFFE6;</string>
diff --git a/tools/make-keyboard-text/src/main/resources/values-ky/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ky/donottranslate-more-keys.xml
index 3d885bf7..50e41223 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ky/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ky/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0449: "щ" CYRILLIC SMALL LETTER SHCHA -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-lo/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-lo/donottranslate-more-keys.xml
index 1059930e..cbb65dcc 100644
--- a/tools/make-keyboard-text/src/main/resources/values-lo/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-lo/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-lt/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-lt/donottranslate-more-keys.xml
index 8b6a1b2b..4bcbac02 100644
--- a/tools/make-keyboard-text/src/main/resources/values-lt/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-lt/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0105: "ą" LATIN SMALL LETTER A WITH OGONEK
diff --git a/tools/make-keyboard-text/src/main/resources/values-lv/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-lv/donottranslate-more-keys.xml
index 83f83fc9..4b985ed6 100644
--- a/tools/make-keyboard-text/src/main/resources/values-lv/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-lv/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0101: "ā" LATIN SMALL LETTER A WITH MACRON
diff --git a/tools/make-keyboard-text/src/main/resources/values-mk/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-mk/donottranslate-more-keys.xml
index 1ab1354c..065dd7cf 100644
--- a/tools/make-keyboard-text/src/main/resources/values-mk/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-mk/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0455: "ѕ" CYRILLIC SMALL LETTER DZE -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-ml/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ml/donottranslate-more-keys.xml
index 7a2aeed3..17c29f3a 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ml/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ml/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-mn/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-mn/donottranslate-more-keys.xml
index 3fafb397..ebe1c625 100644
--- a/tools/make-keyboard-text/src/main/resources/values-mn/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-mn/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-mr/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-mr/donottranslate-more-keys.xml
index 19db16da..2c0fd7ed 100644
--- a/tools/make-keyboard-text/src/main/resources/values-mr/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-mr/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-my/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-my/donottranslate-more-keys.xml
index f408f588..b80d7faa 100644
--- a/tools/make-keyboard-text/src/main/resources/values-my/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-my/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-nb/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-nb/donottranslate-more-keys.xml
index 37f9f8a1..730526c1 100644
--- a/tools/make-keyboard-text/src/main/resources/values-nb/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-nb/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E5: "å" LATIN SMALL LETTER A WITH RING ABOVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-ne/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ne/donottranslate-more-keys.xml
index 56b594f3..2311a7bd 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ne/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ne/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2013, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2013 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-nl/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-nl/donottranslate-more-keys.xml
index f9a26c54..4a1f4da9 100644
--- a/tools/make-keyboard-text/src/main/resources/values-nl/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-nl/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-pl/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-pl/donottranslate-more-keys.xml
index 8a87db41..8405ba73 100644
--- a/tools/make-keyboard-text/src/main/resources/values-pl/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-pl/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0105: "ą" LATIN SMALL LETTER A WITH OGONEK
diff --git a/tools/make-keyboard-text/src/main/resources/values-pt/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-pt/donottranslate-more-keys.xml
index f3f667ef..cae22e9b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-pt/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-pt/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-rm/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-rm/donottranslate-more-keys.xml
index 2df401eb..45787b26 100644
--- a/tools/make-keyboard-text/src/main/resources/values-rm/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-rm/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00F2: "ò" LATIN SMALL LETTER O WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-ro/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ro/donottranslate-more-keys.xml
index 834e0396..b58b0811 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ro/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ro/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0103: "ă" LATIN SMALL LETTER A WITH BREVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-ru/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ru/donottranslate-more-keys.xml
index 2093ba88..847131fe 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ru/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ru/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0449: "щ" CYRILLIC SMALL LETTER SHCHA -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-si/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-si/donottranslate-more-keys.xml
index 871d82ab..fdf8bc29 100644
--- a/tools/make-keyboard-text/src/main/resources/values-si/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-si/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-sk/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-sk/donottranslate-more-keys.xml
index a05b7037..f2a33a1b 100644
--- a/tools/make-keyboard-text/src/main/resources/values-sk/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-sk/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-sl/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-sl/donottranslate-more-keys.xml
index d529589a..e40a1e37 100644
--- a/tools/make-keyboard-text/src/main/resources/values-sl/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-sl/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0161: "š" LATIN SMALL LETTER S WITH CARON -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-sr-rZZ/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-sr-rZZ/donottranslate-more-keys.xml
index 1168126f..e94ed2c6 100644
--- a/tools/make-keyboard-text/src/main/resources/values-sr-rZZ/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-sr-rZZ/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E8: "è" LATIN SMALL LETTER E WITH GRAVE -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-sr/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-sr/donottranslate-more-keys.xml
index 870a7133..d9c11b91 100644
--- a/tools/make-keyboard-text/src/main/resources/values-sr/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-sr/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- TODO: Move these to sr-Latn once we can handle IETF language tag with script name specified.
diff --git a/tools/make-keyboard-text/src/main/resources/values-sv/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-sv/donottranslate-more-keys.xml
index 832e438f..bf0ff015 100644
--- a/tools/make-keyboard-text/src/main/resources/values-sv/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-sv/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E4: "ä" LATIN SMALL LETTER A WITH DIAERESIS
diff --git a/tools/make-keyboard-text/src/main/resources/values-sw/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-sw/donottranslate-more-keys.xml
index e06ae21c..61a24047 100644
--- a/tools/make-keyboard-text/src/main/resources/values-sw/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-sw/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- This is the same as English except morekeys_g. -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-ta-rIN/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ta-rIN/donottranslate-more-keys.xml
index 547c8e13..ee9aec50 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ta-rIN/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ta-rIN/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-ta-rLK/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ta-rLK/donottranslate-more-keys.xml
index 9e900a6b..11f6b8c6 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ta-rLK/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ta-rLK/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-ta-rSG/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ta-rSG/donottranslate-more-keys.xml
index 07e4d8be..6e8d7d40 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ta-rSG/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ta-rSG/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-te/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-te/donottranslate-more-keys.xml
index 6518dea8..e2b64c80 100644
--- a/tools/make-keyboard-text/src/main/resources/values-te/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-te/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-th/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-th/donottranslate-more-keys.xml
index 3329cf24..521a0eb7 100644
--- a/tools/make-keyboard-text/src/main/resources/values-th/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-th/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-tl/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-tl/donottranslate-more-keys.xml
index cf25b6f4..b59bab6f 100644
--- a/tools/make-keyboard-text/src/main/resources/values-tl/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-tl/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E1: "á" LATIN SMALL LETTER A WITH ACUTE
diff --git a/tools/make-keyboard-text/src/main/resources/values-tr/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-tr/donottranslate-more-keys.xml
index 2398430e..2869b42e 100644
--- a/tools/make-keyboard-text/src/main/resources/values-tr/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-tr/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E2: "â" LATIN SMALL LETTER A WITH CIRCUMFLEX
diff --git a/tools/make-keyboard-text/src/main/resources/values-uk/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-uk/donottranslate-more-keys.xml
index 1f72d068..e111d0d0 100644
--- a/tools/make-keyboard-text/src/main/resources/values-uk/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-uk/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+0449: "щ" CYRILLIC SMALL LETTER SHCHA -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-ur/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-ur/donottranslate-more-keys.xml
index 52f889af..7ade10b8 100644
--- a/tools/make-keyboard-text/src/main/resources/values-ur/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-ur/donottranslate-more-keys.xml
@@ -1,5 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
-
+<!--
+    SPDX-License-Identifier: GPL-3.0-only
+-->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
 
     <!-- Label for "switch to alphabetic" key.
diff --git a/tools/make-keyboard-text/src/main/resources/values-uz/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-uz/donottranslate-more-keys.xml
index 24dd091b..737691b8 100644
--- a/tools/make-keyboard-text/src/main/resources/values-uz/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-uz/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2014, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2014 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- This is the same as Turkish -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-vi/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-vi/donottranslate-more-keys.xml
index aa571700..6029c11f 100644
--- a/tools/make-keyboard-text/src/main/resources/values-vi/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-vi/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2011, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2011 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values-zu/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-zu/donottranslate-more-keys.xml
index 2c5df0c8..7dbf80e5 100644
--- a/tools/make-keyboard-text/src/main/resources/values-zu/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-zu/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- This is the same as English -->
diff --git a/tools/make-keyboard-text/src/main/resources/values-zz/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values-zz/donottranslate-more-keys.xml
index f20c7f61..1ede5ef9 100644
--- a/tools/make-keyboard-text/src/main/resources/values-zz/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values-zz/donottranslate-more-keys.xml
@@ -1,21 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2012, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2012 The Android Open Source Project
+    SPDX-License-Identifier: Apache-2.0
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <!-- U+00E0: "à" LATIN SMALL LETTER A WITH GRAVE
diff --git a/tools/make-keyboard-text/src/main/resources/values/donottranslate-more-keys.xml b/tools/make-keyboard-text/src/main/resources/values/donottranslate-more-keys.xml
index fa53afa2..95f17df5 100644
--- a/tools/make-keyboard-text/src/main/resources/values/donottranslate-more-keys.xml
+++ b/tools/make-keyboard-text/src/main/resources/values/donottranslate-more-keys.xml
@@ -1,21 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-**
-** Copyright 2010, The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
+    Copyright (C) 2010 The Android Open Source Project
+    modified
+    SPDX-License-Identifier: Apache-2.0 AND GPL-3.0-only
 -->
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="morekeys_a"></string>