move toolbar preferences to a separate fragment

with 2 more settings coming soon this is probably justified

app/src/main/java/helium314/keyboard/latin/settings/PreferencesSettingsFragment.java

@@ -24,7 +24,6 @@ import helium314.keyboard.latin.utils.DialogUtilsKt;
 import helium314.keyboard.latin.utils.PopupKeysUtilsKt;
 import helium314.keyboard.latin.utils.SubtypeSettingsKt;
 import helium314.keyboard.latin.utils.SubtypeUtilsKt;
-import helium314.keyboard.latin.utils.ToolbarUtilsKt;
 
 import kotlin.collections.ArraysKt;
 
@@ -37,7 +36,6 @@ public final class PreferencesSettingsFragment extends SubScreenFragment {
         super.onCreate(icicle);
         addPreferencesFromResource(R.xml.prefs_screen_preferences);
 
-        final Resources res = getResources();
         final Context context = getActivity();
 
         // When we are called from the Settings application but we are not already running, some
@@ -66,21 +64,6 @@ public final class PreferencesSettingsFragment extends SubScreenFragment {
                     PopupKeysUtilsKt.POPUP_KEYS_LABEL_DEFAULT, R.string.hint_source, (x) -> null);
             return true;
         });
-        findPreference(Settings.PREF_TOOLBAR_KEYS).setOnPreferenceClickListener((pref) -> {
-            DialogUtilsKt.reorderDialog(requireContext(), Settings.PREF_TOOLBAR_KEYS, ToolbarUtilsKt.getDefaultToolbarPref(),
-                    R.string.toolbar_keys, (name) -> ToolbarUtilsKt.getToolbarIconByName(name, requireContext()));
-            return true;
-        });
-        findPreference(Settings.PREF_PINNED_TOOLBAR_KEYS).setOnPreferenceClickListener((pref) -> {
-            DialogUtilsKt.reorderDialog(requireContext(), Settings.PREF_PINNED_TOOLBAR_KEYS, ToolbarUtilsKt.getDefaultPinnedToolbarPref(),
-                    R.string.pinned_toolbar_keys, (name) -> ToolbarUtilsKt.getToolbarIconByName(name, requireContext()));
-            return true;
-        });
-        findPreference(Settings.PREF_CLIPBOARD_TOOLBAR_KEYS).setOnPreferenceClickListener((pref) -> {
-            DialogUtilsKt.reorderDialog(requireContext(), Settings.PREF_CLIPBOARD_TOOLBAR_KEYS, ToolbarUtilsKt.getDefaultClipboardToolbarPref(),
-                    R.string.clipboard_toolbar_keys, (name) -> ToolbarUtilsKt.getToolbarIconByName(name, requireContext()));
-            return true;
-        });
     }
 
     @Override
@@ -94,9 +77,7 @@ public final class PreferencesSettingsFragment extends SubScreenFragment {
         if (key == null) return;
         switch (key) {
             case Settings.PREF_POPUP_KEYS_ORDER, Settings.PREF_SHOW_POPUP_HINTS, Settings.PREF_SHOW_NUMBER_ROW,
-                    Settings.PREF_POPUP_KEYS_LABELS_ORDER, Settings.PREF_TOOLBAR_KEYS, Settings.PREF_CLIPBOARD_TOOLBAR_KEYS,
-                    Settings.PREF_PINNED_TOOLBAR_KEYS, Settings.PREF_QUICK_PIN_TOOLBAR_KEYS
-                    -> mReloadKeyboard = true;
+                    Settings.PREF_POPUP_KEYS_LABELS_ORDER -> mReloadKeyboard = true;
             case Settings.PREF_LOCALIZED_NUMBER_ROW -> KeyboardLayoutSet.onSystemLocaleChanged();
             case Settings.PREF_SHOW_HINTS
                     -> findPreference(Settings.PREF_POPUP_KEYS_LABELS_ORDER).setVisible(prefs.getBoolean(Settings.PREF_SHOW_HINTS, false));

app/src/main/java/helium314/keyboard/latin/settings/ToolbarSettingsFragment.kt

@@ -0,0 +1,61 @@
+package helium314.keyboard.latin.settings
+
+import android.content.SharedPreferences
+import android.os.Bundle
+import androidx.preference.Preference
+import helium314.keyboard.keyboard.KeyboardSwitcher
+import helium314.keyboard.latin.R
+import helium314.keyboard.latin.utils.defaultClipboardToolbarPref
+import helium314.keyboard.latin.utils.defaultPinnedToolbarPref
+import helium314.keyboard.latin.utils.defaultToolbarPref
+import helium314.keyboard.latin.utils.getToolbarIconByName
+import helium314.keyboard.latin.utils.reorderDialog
+
+class ToolbarSettingsFragment : SubScreenFragment() {
+    private var reloadKeyboard = false
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        addPreferencesFromResource(R.xml.prefs_screen_toolbar)
+
+        findPreference<Preference>(Settings.PREF_TOOLBAR_KEYS)?.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                reorderDialog(
+                    requireContext(), Settings.PREF_TOOLBAR_KEYS, defaultToolbarPref,
+                    R.string.toolbar_keys
+                ) { getToolbarIconByName(it, requireContext()) }
+                true
+            }
+        findPreference<Preference>(Settings.PREF_PINNED_TOOLBAR_KEYS)?.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                reorderDialog(
+                    requireContext(), Settings.PREF_PINNED_TOOLBAR_KEYS, defaultPinnedToolbarPref,
+                    R.string.pinned_toolbar_keys
+                ) { getToolbarIconByName(it, requireContext()) }
+                true
+            }
+        findPreference<Preference>(Settings.PREF_CLIPBOARD_TOOLBAR_KEYS)?.onPreferenceClickListener =
+            Preference.OnPreferenceClickListener {
+                reorderDialog(
+                    requireContext(), Settings.PREF_CLIPBOARD_TOOLBAR_KEYS, defaultClipboardToolbarPref,
+                    R.string.clipboard_toolbar_keys
+                ) { getToolbarIconByName(it, requireContext()) }
+                true
+            }
+    }
+
+    override fun onPause() {
+        super.onPause()
+        if (reloadKeyboard)
+            KeyboardSwitcher.getInstance().forceUpdateKeyboardTheme(requireContext())
+        reloadKeyboard = false
+    }
+
+    override fun onSharedPreferenceChanged(prefs: SharedPreferences, key: String?) {
+        if (key == null) return
+        when (key) {
+            Settings.PREF_TOOLBAR_KEYS, Settings.PREF_CLIPBOARD_TOOLBAR_KEYS, Settings.PREF_PINNED_TOOLBAR_KEYS,
+            Settings.PREF_QUICK_PIN_TOOLBAR_KEYS -> reloadKeyboard = true
+        }
+    }
+}

app/src/main/res/drawable/ic_settings_toolbar.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+    android:inset="@dimen/settings_screen_icon_inset"
+    android:drawable="@drawable/ic_settings_toolbar_foreground"/>

app/src/main/res/drawable/ic_settings_toolbar_foreground.xml

@@ -0,0 +1,13 @@
+<!--
+    icon available in Android Studio
+    SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:height="40dp"
+    android:width="40dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@color/foreground"
+        android:pathData="M8.59,16.59L13.17,12 8.59,7.41 10,6l6,6 -6,6 -1.41,-1.41z"/>
+</vector>

app/src/main/res/values/strings.xml

@@ -756,8 +756,10 @@ New dictionary:
     <string name="text_tap_languages">Tap the language to open settings</string>
     <!-- Title of internal InputMethodPicker, strings should be same as the ones from Android system -->
     <string name="select_input_method">Choose input method</string>
-    <!-- Settings screen title for appearance preferences [CHAR LIMIT=33] -->
-    <string name="settings_screen_appearance">"Appearance"</string>
+    <!-- Settings screen title for appearance preferences -->
+    <string name="settings_screen_appearance">Appearance</string>
+    <!-- Settings screen title for toolbar preferences -->
+    <string name="settings_screen_toolbar">Toolbar</string>
     <!-- Hidden features title -->
     <string name="hidden_features_title">Description of hidden features</string>
     <!-- Hidden features summary -->

app/src/main/res/xml/prefs.xml

@@ -25,6 +25,12 @@
         android:key="screen_appearance"
         android:icon="@drawable/ic_settings_appearance"
         latin:singleLineTitle="false" />
+    <PreferenceScreen
+        android:fragment="helium314.keyboard.latin.settings.ToolbarSettingsFragment"
+        android:title="@string/settings_screen_toolbar"
+        android:key="screen_toolbar"
+        android:icon="@drawable/ic_settings_toolbar"
+        latin:singleLineTitle="false" />
     <PreferenceScreen
         android:fragment="helium314.keyboard.latin.settings.GestureSettingsFragment"
         android:title="@string/settings_screen_gesture"

app/src/main/res/xml/prefs_screen_preferences.xml

@@ -95,32 +95,6 @@
             android:defaultValue="false"
             android:persistent="true" />
 
-        <Preference
-            android:key="toolbar_keys"
-            android:title="@string/toolbar_keys" />
-
-        <Preference
-            android:key="pinned_toolbar_keys"
-            android:title="@string/pinned_toolbar_keys" />
-
-        <Preference
-            android:key="clipboard_toolbar_keys"
-            android:title="@string/clipboard_toolbar_keys" />
-
-        <SwitchPreference
-            android:key="quick_pin_toolbar_keys"
-            android:title="@string/quick_pin_toolbar_keys"
-            android:summary="@string/quick_pin_toolbar_keys_summary"
-            android:defaultValue="false"
-            android:persistent="true" />
-
-        <SwitchPreference
-            android:key="var_toolbar_direction"
-            android:title="@string/var_toolbar_direction"
-            android:summary="@string/var_toolbar_direction_summary"
-            android:defaultValue="true"
-            android:persistent="true" />
-
     </PreferenceCategory>
 
     <PreferenceCategory android:title="@string/settings_category_clipboard_history">

app/src/main/res/xml/prefs_screen_toolbar.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+    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_toolbar"
+    android:key="screen_toolbar">
+
+    <Preference
+        android:key="toolbar_keys"
+        android:title="@string/toolbar_keys" />
+
+    <Preference
+        android:key="pinned_toolbar_keys"
+        android:title="@string/pinned_toolbar_keys" />
+
+    <Preference
+        android:key="clipboard_toolbar_keys"
+        android:title="@string/clipboard_toolbar_keys" />
+
+    <SwitchPreference
+        android:key="quick_pin_toolbar_keys"
+        android:title="@string/quick_pin_toolbar_keys"
+        android:summary="@string/quick_pin_toolbar_keys_summary"
+        android:defaultValue="false"
+        android:persistent="true" />
+
+    <SwitchPreference
+        android:key="var_toolbar_direction"
+        android:title="@string/var_toolbar_direction"
+        android:summary="@string/var_toolbar_direction_summary"
+        android:defaultValue="true"
+        android:persistent="true" />
+
+</PreferenceScreen>