Switch to AboutLibraries for the third-party license list

The previous library we were using is unmaintained and can't be
customized to match the Material 3 theme.

app/build.gradle

@@ -1,6 +1,7 @@
 apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
 apply plugin: 'dagger.hilt.android.plugin'
+apply plugin: 'com.mikepenz.aboutlibraries.plugin'
 
 def getCmdOutput = { cmd ->
     def stdout = new ByteArrayOutputStream()
@@ -120,6 +121,17 @@ protobuf {
     }
 }
 
+aboutLibraries {
+    // Tasks for aboutLibraries are not run automatically to keep the build reproducible
+    // To update manually: ./gradlew app:exportLibraryDefinitions -PaboutLibraries.exportPath=src/main/res/raw
+    prettyPrint = true
+    configPath = "app/config"
+    fetchRemoteFunding = false
+    registerAndroidTasks = false
+    exclusionPatterns = [~"javax.annotation.*"]
+    duplicationMode = com.mikepenz.aboutlibraries.plugin.DuplicateMode.MERGE
+}
+
 dependencies {
     def cameraxVersion = '1.3.1'
     def glideVersion = '4.16.0'
@@ -161,9 +173,12 @@ dependencies {
     implementation 'com.google.android.material:material:1.11.0'
     implementation 'com.google.protobuf:protobuf-javalite:3.25.1'
     implementation 'com.google.zxing:core:3.5.2'
+    implementation("com.mikepenz:aboutlibraries:11.1.0") {
+        exclude group: 'com.mikepenz', module: 'aboutlibraries-core'
+    }
+    implementation "com.mikepenz:aboutlibraries-core-android:11.1.0"
     implementation 'com.nulab-inc:zxcvbn:1.8.2'
     implementation 'de.hdodenhof:circleimageview:3.1.0'
-    implementation 'de.psdev.licensesdialog:licensesdialog:2.2.0'
     implementation 'net.lingala.zip4j:zip4j:2.11.5'
     implementation 'info.guardianproject.trustedintents:trustedintents:0.2'
     implementation 'org.bouncycastle:bcprov-jdk18on:1.77'

app/config/libraries/krop.json

@@ -0,0 +1,6 @@
+{
+    "uniqueId": "com.github.avito-tech:krop",
+    "licenses": [
+        "MIT"
+    ]
+}

app/config/libraries/libsu.json

@@ -0,0 +1,6 @@
+{
+    "uniqueId": "com.github.topjohnwu.libsu:.*::regex",
+    "licenses": [
+        "Apache-2.0"
+    ]
+}

app/config/libraries/textdrawable.json

@@ -0,0 +1,6 @@
+{
+    "uniqueId": "com.amulyakhare:com.amulyakhare.textdrawable",
+    "licenses": [
+        "MIT"
+    ]
+}

app/src/main/AndroidManifest.xml

@@ -82,6 +82,8 @@
             android:label="@string/title_activity_manage_groups" />
         <activity android:name=".ui.AssignIconsActivity"
             android:label="@string/title_activity_assign_icons"/>
+        <activity android:name=".ui.LicensesActivity"
+            android:label="@string/title_activity_licenses"/>
         <activity
             android:name=".ui.PanicResponderActivity"
             android:exported="true"

app/src/main/java/com/beemdevelopment/aegis/helpers/ThemeHelper.java

@@ -0,0 +1,55 @@
+package com.beemdevelopment.aegis.helpers;
+
+import android.content.res.Configuration;
+
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.beemdevelopment.aegis.Preferences;
+import com.beemdevelopment.aegis.R;
+import com.beemdevelopment.aegis.Theme;
+import com.google.android.material.color.DynamicColors;
+import com.google.android.material.color.DynamicColorsOptions;
+
+import java.util.Map;
+
+public class ThemeHelper {
+    private final AppCompatActivity _activity;
+    private final Preferences _prefs;
+
+    public ThemeHelper(AppCompatActivity activity, Preferences prefs) {
+        _activity = activity;
+        _prefs = prefs;
+    }
+
+    /**
+     * Sets the theme of the activity. The actual style that is set is picked from the
+     * given map, based on the theme configured by the user.
+     */
+    public void setTheme(Map<Theme, Integer> themeMap) {
+        int theme = themeMap.get(getConfiguredTheme());
+        _activity.setTheme(theme);
+
+        if (_prefs.isDynamicColorsEnabled()) {
+            DynamicColorsOptions.Builder optsBuilder = new DynamicColorsOptions.Builder();
+            if (getConfiguredTheme().equals(Theme.AMOLED)) {
+                optsBuilder.setThemeOverlay(R.style.ThemeOverlay_Aegis_Dynamic_Amoled);
+            }
+            DynamicColors.applyToActivityIfAvailable(_activity, optsBuilder.build());
+        }
+    }
+
+    public Theme getConfiguredTheme() {
+        Theme theme = _prefs.getCurrentTheme();
+
+        if (theme == Theme.SYSTEM || theme == Theme.SYSTEM_AMOLED) {
+            int currentNightMode = _activity.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
+            if (currentNightMode == Configuration.UI_MODE_NIGHT_YES) {
+                theme = theme == Theme.SYSTEM_AMOLED ? Theme.AMOLED : Theme.DARK;
+            } else {
+                theme = Theme.LIGHT;
+            }
+        }
+
+        return theme;
+    }
+}

app/src/main/java/com/beemdevelopment/aegis/licenses/GlideLicense.java

@@ -1,34 +0,0 @@
-package com.beemdevelopment.aegis.licenses;
-
-import android.content.Context;
-
-import com.beemdevelopment.aegis.R;
-
-import de.psdev.licensesdialog.licenses.License;
-
-public class GlideLicense extends License {
-    @Override
-    public String getName() {
-        return "Glide License";
-    }
-
-    @Override
-    public String readSummaryTextFromResources(Context context) {
-        return getContent(context, R.raw.glide_license);
-    }
-
-    @Override
-    public String readFullTextFromResources(Context context) {
-        return getContent(context, R.raw.glide_license);
-    }
-
-    @Override
-    public String getVersion() {
-        return null;
-    }
-
-    @Override
-    public String getUrl() {
-        return "https://github.com/bumptech/glide/blob/master/LICENSE";
-    }
-}

app/src/main/java/com/beemdevelopment/aegis/licenses/ProtobufLicense.java

@@ -1,34 +0,0 @@
-package com.beemdevelopment.aegis.licenses;
-
-import android.content.Context;
-
-import com.beemdevelopment.aegis.R;
-
-import de.psdev.licensesdialog.licenses.License;
-
-public class ProtobufLicense extends License  {
-    @Override
-    public String getName() {
-        return "Protocol Buffers License";
-    }
-
-    @Override
-    public String readSummaryTextFromResources(Context context) {
-        return getContent(context, R.raw.protobuf_license);
-    }
-
-    @Override
-    public String readFullTextFromResources(Context context) {
-        return getContent(context, R.raw.protobuf_license);
-    }
-
-    @Override
-    public String getVersion() {
-        return null;
-    }
-
-    @Override
-    public String getUrl() {
-        return "https://raw.githubusercontent.com/protocolbuffers/protobuf/master/LICENSE";
-    }
-}

app/src/main/java/com/beemdevelopment/aegis/ui/AboutActivity.java

@@ -16,15 +16,10 @@ import androidx.annotation.StringRes;
 
 import com.beemdevelopment.aegis.BuildConfig;
 import com.beemdevelopment.aegis.R;
-import com.beemdevelopment.aegis.licenses.GlideLicense;
-import com.beemdevelopment.aegis.licenses.ProtobufLicense;
 import com.beemdevelopment.aegis.ui.dialogs.ChangelogDialog;
 import com.beemdevelopment.aegis.ui.dialogs.LicenseDialog;
 import com.google.android.material.color.MaterialColors;
 
-import de.psdev.licensesdialog.LicenseResolver;
-import de.psdev.licensesdialog.LicensesDialog;
-
 public class AboutActivity extends AegisActivity {
 
     private static String GITHUB = "https://github.com/beemdevelopment/Aegis";
@@ -53,12 +48,15 @@ public class AboutActivity extends AegisActivity {
         View btnLicense = findViewById(R.id.btn_license);
         btnLicense.setOnClickListener(v -> {
             LicenseDialog.create()
-                    .setTheme(getConfiguredTheme())
+                    .setTheme(_themeHelper.getConfiguredTheme())
                     .show(getSupportFragmentManager(), null);
         });
 
         View btnThirdPartyLicenses = findViewById(R.id.btn_third_party_licenses);
-        btnThirdPartyLicenses.setOnClickListener(v -> showThirdPartyLicenseDialog());
+        btnThirdPartyLicenses.setOnClickListener(v -> {
+            Intent intent = new Intent(this, LicensesActivity.class);
+            startActivity(intent);
+        });
 
         TextView appVersion = findViewById(R.id.app_version);
         appVersion.setText(getCurrentAppVersion());
@@ -89,7 +87,7 @@ public class AboutActivity extends AegisActivity {
         View btnChangelog = findViewById(R.id.btn_changelog);
         btnChangelog.setOnClickListener(v -> {
             ChangelogDialog.create()
-                    .setTheme(getConfiguredTheme())
+                    .setTheme(_themeHelper.getConfiguredTheme())
                     .show(getSupportFragmentManager(), null);
         });
     }
@@ -126,27 +124,6 @@ public class AboutActivity extends AegisActivity {
         startActivity(Intent.createChooser(mailIntent, getString(R.string.email)));
     }
 
-    private void showThirdPartyLicenseDialog() {
-        String stylesheet = getString(R.string.custom_notices_format_style);
-        String backgroundColor = getThemeColorAsHex(com.google.android.material.R.attr.colorSurfaceContainerLow);
-        String textColor = getThemeColorAsHex(com.google.android.material.R.attr.colorOnSurface);
-        String licenseColor = getThemeColorAsHex(com.google.android.material.R.attr.colorSurfaceContainerLow);
-        String linkColor = getThemeColorAsHex(com.google.android.material.R.attr.colorAccent);
-
-        stylesheet = String.format(stylesheet, backgroundColor, textColor, licenseColor, linkColor);
-
-        LicenseResolver.registerLicense(new GlideLicense());
-        LicenseResolver.registerLicense(new ProtobufLicense());
-
-        new LicensesDialog.Builder(this)
-                .setNotices(R.raw.notices)
-                .setTitle(R.string.third_party_licenses)
-                .setNoticesCssStyle(stylesheet)
-                .setIncludeOwnLicense(true)
-                .build()
-                .show();
-    }
-
     private String getThemeColorAsHex(@AttrRes int attributeId) {
         int color = MaterialColors.getColor(this, attributeId, getClass().getCanonicalName());
         return String.format("%06X", 0xFFFFFF & color);

app/src/main/java/com/beemdevelopment/aegis/ui/AegisActivity.java

@@ -20,20 +20,17 @@ import androidx.core.view.ViewPropertyAnimatorCompat;
 
 import com.beemdevelopment.aegis.Preferences;
 import com.beemdevelopment.aegis.R;
-import com.beemdevelopment.aegis.Theme;
 import com.beemdevelopment.aegis.ThemeMap;
+import com.beemdevelopment.aegis.helpers.ThemeHelper;
 import com.beemdevelopment.aegis.icons.IconPackManager;
 import com.beemdevelopment.aegis.vault.VaultManager;
 import com.beemdevelopment.aegis.vault.VaultRepositoryException;
-import com.google.android.material.color.DynamicColors;
-import com.google.android.material.color.DynamicColorsOptions;
 import com.google.android.material.color.MaterialColors;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Locale;
-import java.util.Map;
 
 import javax.inject.Inject;
 
@@ -46,6 +43,7 @@ import dagger.hilt.components.SingletonComponent;
 @AndroidEntryPoint
 public abstract class AegisActivity extends AppCompatActivity implements VaultManager.LockListener {
     protected Preferences _prefs;
+    protected ThemeHelper _themeHelper;
 
     @Inject
     protected VaultManager _vaultManager;
@@ -59,6 +57,7 @@ public abstract class AegisActivity extends AppCompatActivity implements VaultMa
     protected void onCreate(Bundle savedInstanceState) {
         // set the theme and locale before creating the activity
         _prefs = EarlyEntryPoints.get(getApplicationContext(), PrefEntryPoint.class).getPreferences();
+        _themeHelper = new ThemeHelper(this, _prefs);
         onSetTheme();
         setLocale(_prefs.getLocale());
         super.onCreate(savedInstanceState);
@@ -111,39 +110,7 @@ public abstract class AegisActivity extends AppCompatActivity implements VaultMa
      * Called when the activity is expected to set its theme.
      */
     protected void onSetTheme() {
-        setTheme(ThemeMap.DEFAULT);
+        _themeHelper.setTheme(ThemeMap.DEFAULT);
-    }
-
-    /**
-     * Sets the theme of the activity. The actual style that is set is picked from the
-     * given map, based on the theme configured by the user.
-     */
-    protected void setTheme(Map<Theme, Integer> themeMap) {
-        int theme = themeMap.get(getConfiguredTheme());
-        setTheme(theme);
-
-        if (_prefs.isDynamicColorsEnabled()) {
-            DynamicColorsOptions.Builder optsBuilder = new DynamicColorsOptions.Builder();
-            if (getConfiguredTheme().equals(Theme.AMOLED)) {
-                optsBuilder.setThemeOverlay(R.style.ThemeOverlay_Aegis_Dynamic_Amoled);
-            }
-            DynamicColors.applyToActivityIfAvailable(this, optsBuilder.build());
-        }
-    }
-
-    protected Theme getConfiguredTheme() {
-        Theme theme = _prefs.getCurrentTheme();
-
-        if (theme == Theme.SYSTEM || theme == Theme.SYSTEM_AMOLED) {
-            int currentNightMode = getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
-            if (currentNightMode == Configuration.UI_MODE_NIGHT_YES) {
-                theme = theme == Theme.SYSTEM_AMOLED ? Theme.AMOLED : Theme.DARK;
-            } else {
-                theme = Theme.LIGHT;
-            }
-        }
-
-        return theme;
     }
 
     protected void setLocale(Locale locale) {

app/src/main/java/com/beemdevelopment/aegis/ui/LicensesActivity.java

@@ -0,0 +1,40 @@
+package com.beemdevelopment.aegis.ui;
+
+import android.os.Bundle;
+
+import com.beemdevelopment.aegis.Preferences;
+import com.beemdevelopment.aegis.R;
+import com.beemdevelopment.aegis.ThemeMap;
+import com.beemdevelopment.aegis.helpers.ThemeHelper;
+import com.mikepenz.aboutlibraries.LibsBuilder;
+import com.mikepenz.aboutlibraries.ui.LibsActivity;
+
+import org.jetbrains.annotations.Nullable;
+
+import dagger.hilt.InstallIn;
+import dagger.hilt.android.EarlyEntryPoint;
+import dagger.hilt.android.EarlyEntryPoints;
+import dagger.hilt.components.SingletonComponent;
+
+public class LicensesActivity extends LibsActivity {
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        LibsBuilder builder = new LibsBuilder()
+                .withSearchEnabled(true)
+                .withAboutMinimalDesign(true)
+                .withActivityTitle(getString(R.string.title_activity_licenses));
+        setIntent(builder.intent(this));
+
+        Preferences _prefs = EarlyEntryPoints.get(getApplicationContext(), PrefEntryPoint.class).getPreferences();
+        ThemeHelper themeHelper = new ThemeHelper(this, _prefs);
+        themeHelper.setTheme(ThemeMap.DEFAULT);
+
+        super.onCreate(savedInstanceState);
+    }
+
+    @EarlyEntryPoint
+    @InstallIn(SingletonComponent.class)
+    public interface PrefEntryPoint {
+        Preferences getPreferences();
+    }
+}

app/src/main/java/com/beemdevelopment/aegis/ui/ScannerActivity.java

@@ -89,7 +89,7 @@ public class ScannerActivity extends AegisActivity implements QrCodeAnalyzer.Lis
 
     @Override
     protected void onSetTheme() {
-        setTheme(ThemeMap.FULLSCREEN);
+        _themeHelper.setTheme(ThemeMap.FULLSCREEN);
     }
 
     @Override

app/src/main/java/com/beemdevelopment/aegis/ui/TransferEntriesActivity.java

@@ -152,7 +152,7 @@ public class TransferEntriesActivity extends AegisActivity {
         _entriesCount.setText(getResources().getQuantityString(R.plurals.qr_count, _authInfos.size(), _currentEntryCount, _authInfos.size()));
 
         @ColorInt int backgroundColor = Color.WHITE;
-        if (getConfiguredTheme() == Theme.LIGHT) {
+        if (_themeHelper.getConfiguredTheme() == Theme.LIGHT) {
             TypedValue typedValue = new TypedValue();
             getTheme().resolveAttribute(androidx.appcompat.R.attr.background, typedValue, true);
             backgroundColor = typedValue.data;

app/src/main/res/raw/glide_license.txt

@@ -1,94 +0,0 @@
-License for everything not in third_party and not otherwise marked:
-
-Copyright 2014 Google, Inc. All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification, are
-permitted provided that the following conditions are met:
-
-   1. Redistributions of source code must retain the above copyright notice, this list of
-         conditions and the following disclaimer.
-
-   2. Redistributions in binary form must reproduce the above copyright notice, this list
-         of conditions and the following disclaimer in the documentation and/or other materials
-         provided with the distribution.
-
-THIS SOFTWARE IS PROVIDED BY GOOGLE, INC. ``AS IS'' AND ANY EXPRESS OR IMPLIED
-WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GOOGLE, INC. OR
-CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
-SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-The views and conclusions contained in the software and documentation are those of the
-authors and should not be interpreted as representing official policies, either expressed
-or implied, of Google, Inc.
----------------------------------------------------------------------------------------------
-License for third_party/disklrucache:
-
-Copyright 2012 Jake Wharton
-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.
----------------------------------------------------------------------------------------------
-License for third_party/gif_decoder:
-
-Copyright (c) 2013 Xcellent Creations, Inc.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-"Software"), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
-LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
-OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
-WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
----------------------------------------------------------------------------------------------
-License for third_party/gif_encoder/AnimatedGifEncoder.java and
-third_party/gif_encoder/LZWEncoder.java:
-
-No copyright asserted on the source code of this class. May be used for any
-purpose, however, refer to the Unisys LZW patent for restrictions on use of
-the associated LZWEncoder class. Please forward any corrections to
-kweiner@fmsware.com.
-
------------------------------------------------------------------------------
-License for third_party/gif_encoder/NeuQuant.java
-
-Copyright (c) 1994 Anthony Dekker
-
-NEUQUANT Neural-Net quantization algorithm by Anthony Dekker, 1994. See
-"Kohonen neural networks for optimal colour quantization" in "Network:
-Computation in Neural Systems" Vol. 5 (1994) pp 351-367. for a discussion of
-the algorithm.
-
-Any party obtaining a copy of these files from the author, directly or
-indirectly, is granted, free of charge, a full and unrestricted irrevocable,
-world-wide, paid up, royalty-free, nonexclusive right and license to deal in
-this software and documentation files (the "Software"), including without
-limitation the rights to use, copy, modify, merge, publish, distribute,
-sublicense, and/or sell copies of the Software, and to permit persons who
-receive copies from any such party to do so, with the only requirement being
-that this copyright notice remain intact.

app/src/main/res/raw/notices.xml

@@ -1,96 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<notices>
-    <notice>
-        <name>Android Jetpack Libraries</name>
-        <url>https://developer.android.com/jetpack/androidx</url>
-        <copyright>Copyright (C) 2020 The Android Open Source Project</copyright>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>Bouncy Castle</name>
-        <url>https://www.bouncycastle.org/</url>
-        <copyright>Copyright (c) 2000-2020 The Legion of the Bouncy Castle Inc. (http://www.bouncycastle.org)</copyright>
-        <license>MIT License</license>
-    </notice>
-    <notice>
-        <name>CircleImageView</name>
-        <url>https://github.com/hdodenhof/CircleImageView</url>
-        <copyright>Copyright 2014 - 2019 Henning Dodenhof</copyright>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>FloatingActionButton</name>
-        <url>https://github.com/futuresimple/android-floating-action-button</url>
-        <copyright>Copyright 2014 Jerzy Chalupski</copyright>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>Guava</name>
-        <url>https://github.com/google/guava</url>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>Glide</name>
-        <url>https://github.com/bumptech/glide</url>
-        <license>Glide License</license>
-    </notice>
-    <notice>
-        <name>Krop</name>
-        <url>https://github.com/avito-tech/krop</url>
-        <copyright>Copyright (c) 2017 Avito Technology</copyright>
-        <license>MIT License</license>
-    </notice>
-    <notice>
-        <name>libsu</name>
-        <url>https://github.com/topjohnwu/libsu</url>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>LicensesDialog</name>
-        <url>https://github.com/PSDev/LicensesDialog</url>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>Material Components for Android</name>
-        <url>https://github.com/material-components/material-components-android</url>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>Protocol Buffers</name>
-        <url>https://github.com/protocolbuffers/protobuf/tree/master/java</url>
-        <license>Protocol Buffers License</license>
-    </notice>
-    <notice>
-        <name>Simple Flat Mapper</name>
-        <url>https://github.com/arnaudroger/SimpleFlatMapper</url>
-        <copyright>Copyright (c) 2014 Arnaud Roger</copyright>
-        <license>MIT License</license>
-    </notice>
-    <notice>
-        <name>TextDrawable</name>
-        <url>https://github.com/amulyakhare/TextDrawable</url>
-        <copyright>Copyright (C) 2014 Amulya Khare</copyright>
-        <license>MIT License</license>
-    </notice>
-    <notice>
-        <name>Trusted Intents</name>
-        <url>https://github.com/guardianproject/TrustedIntents</url>
-        <license>GNU Lesser General Public License 2.1</license>
-    </notice>
-    <notice>
-        <name>Zip4j</name>
-        <url>https://github.com/srikanth-lingala/zip4j</url>
-        <license>Apache Software License 2.0</license>
-    </notice>
-    <notice>
-        <name>zxcvbn4j</name>
-        <url>https://github.com/nulab/zxcvbn4j</url>
-        <copyright>Copyright (c) 2014 Nulab Inc</copyright>
-        <license>MIT License</license>
-    </notice>
-    <notice>
-        <name>ZXing Buffers</name>
-        <url>https://github.com/zxing/zxing</url>
-        <license>Apache Software License 2.0</license>
-    </notice>
-</notices>

app/src/main/res/raw/protobuf_license.txt

@@ -1,32 +0,0 @@
-Copyright 2008 Google Inc.  All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
-    * Redistributions of source code must retain the above copyright
-notice, this list of conditions and the following disclaimer.
-    * Redistributions in binary form must reproduce the above
-copyright notice, this list of conditions and the following disclaimer
-in the documentation and/or other materials provided with the
-distribution.
-    * Neither the name of Google Inc. nor the names of its
-contributors may be used to endorse or promote products derived from
-this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-Code generated by the Protocol Buffer compiler is owned by the owner
-of the input file used when generating it.  This code is not
-standalone and requires a support library to be linked with it.  This
-support library is itself covered by the above license.

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

@@ -420,22 +420,6 @@
     <string name="backup_plaintext_warning_explanation">This warning is shown because you recently exported an unencrypted copy of the vault. To maintain security of your tokens, we recommend deleting this file once it\'s no longer needed.</string>
     <string name="switch_camera">Switch camera</string>
 
-    <string name="custom_notices_format_style" translatable="false" >
-        body {
-            background-color: #%1$s;
-            color: #%2$s;
-            font-family: sans-serif;
-            overflow-wrap: break-word;
-        }
-        pre {
-            background-color: #%3$s;
-            padding: 1em;
-            white-space: pre-wrap;
-        }
-        a {
-            color: #%4$s;
-        }
-    </string>
     <string name="empty_list">There are no codes to be shown. Start adding entries by tapping the plus sign in the bottom right corner</string>
     <string name="empty_list_title">No entries found</string>
     <string name="empty_group_list">There are no groups to be shown. Add groups in the edit screen of an entry</string>
@@ -474,6 +458,7 @@
     <string name="title_activity_scan_qr">Scan a QR code</string>
     <string name="title_activity_import_entries">Import entries</string>
     <string name="title_activity_assign_icons">Assign icons</string>
+    <string name="title_activity_licenses">Third-party licenses</string>
     <string name="dialog_wipe_entries_title">Wipe entries</string>
     <string name="dialog_wipe_entries_message">Your vault already contains entries. Do you want to remove these entries before importing this file?\n\n<b>In doing so, you will permanently lose access to the existing entries in the vault.</b></string>
     <string name="dialog_wipe_entries_checkbox">Wipe vault contents</string>

build.gradle

@@ -15,6 +15,10 @@ buildscript {
     }
 }
 
+plugins {
+    id 'com.mikepenz.aboutlibraries.plugin' version '11.1.0'
+}
+
 allprojects {
     repositories {
         mavenCentral()