chore: bumped version for release

Stuff from:
#140 
#135 
#98 
#152

.github/workflows/github_release.yml

@@ -3,7 +3,7 @@ name: Github Release Workflow
 on:
   push:
     tags:
-      - '[0-9]+.[0-9]+.[0-9]+'
+      - 'v[0-9]+.[0-9]+.[0-9]+'
 
 jobs:
   build:
@@ -35,12 +35,18 @@ jobs:
           echo "BUILD_TOOL_VERSION=$BUILD_TOOL_VERSION" >> $GITHUB_ENV
           echo Last build tool version is: $BUILD_TOOL_VERSION
 
-      - name: Build APK
+      - name: Build All APKs
         id: build
-        run: bash ./gradlew assembleTempoRelease
+        run: |
+          # Build release variants
+          bash ./gradlew assembleTempoRelease
+          bash ./gradlew assembleNotquitemyRelease
+          # Build debug variants  
+          bash ./gradlew assembleTempoDebug
+          bash ./gradlew assembleNotquitemyDebug
 
-      - name: Sign APK
-        id: sign_apk
+      - name: Sign Tempo Release APKs
+        id: sign_tempo_release
         uses: r0adkll/sign-android-release@v1
         with:
           releaseDirectory: app/build/outputs/apk/tempo/release
@@ -51,11 +57,17 @@ jobs:
         env:
           BUILD_TOOLS_VERSION: ${{ env.BUILD_TOOL_VERSION }}
 
-      - name: Make artifact
-        uses: actions/upload-artifact@v4
+      - name: Sign NotQuiteMy Release APKs
+        id: sign_notquitemy_release
+        uses: r0adkll/sign-android-release@v1
         with:
-          name: app-release-signed
-          path: ${{steps.sign_apk.outputs.signedReleaseFile}}
+          releaseDirectory: app/build/outputs/apk/notquitemy/release
+          signingKeyBase64: ${{ secrets.KEYSTORE_BASE64 }}
+          alias: ${{ secrets.KEY_ALIAS_GITHUB }}
+          keyStorePassword: ${{ secrets.KEYSTORE_PASSWORD }}
+          keyPassword: ${{ secrets.KEY_PASSWORD_GITHUB }}
+        env:
+          BUILD_TOOLS_VERSION: ${{ env.BUILD_TOOL_VERSION }}
 
       - name: Create Release
         id: create_release
@@ -67,12 +79,40 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ github.token }}
 
-      - name: Upload APK
+      - name: Upload Release APKs
         uses: actions/upload-release-asset@v1
         env:
           GITHUB_TOKEN: ${{ github.token }}
         with:
           upload_url: ${{ steps.create_release.outputs.upload_url }}
-          asset_path: ${{steps.sign_apk.outputs.signedReleaseFile}}
+          asset_path: ${{steps.sign_tempo_release.outputs.signedReleaseFile}}
           asset_name: app-tempo-release.apk
-          asset_content_type: application/zip
+          asset_content_type: application/vnd.android.package-archive
+
+      - name: Upload NotQuiteMy Release APK
+        uses: actions/upload-release-asset@v1
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        with:
+          upload_url: ${{ steps.create_release.outputs.upload_url }}
+          asset_path: ${{steps.sign_notquitemy_release.outputs.signedReleaseFile}}
+          asset_name: app-notquitemy-release.apk
+          asset_content_type: application/vnd.android.package-archive
+
+      - name: Upload Debug APKs as artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: debug-apks
+          path: |
+            app/build/outputs/apk/tempo/debug/
+            app/build/outputs/apk/notquitemy/debug/
+          retention-days: 30
+
+      - name: Upload Release APKs as artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-apks
+          path: |
+            ${{steps.sign_tempo_release.outputs.signedReleaseFile}}
+            ${{steps.sign_notquitemy_release.outputs.signedReleaseFile}}
+          retention-days: 30

.gitignore

@@ -17,4 +17,5 @@
 .vscode/settings.json
 # release / debug files
 tempus-release-key.jks
-app/tempo/
+app/tempo/
+app/notquitemy/

CHANGELOG.md

@@ -2,6 +2,49 @@
 
 ***This log is for this fork to detail updates since 3.9.0 from the main repo.***
 
+## [3.17.0](https://github.com/eddyizm/tempo/releases/tag/v3.17.0) (2025-10-10)
+## What's Changed
+* chore: adding screenshot and docs for 4 icons/buttons in player control by @eddyizm in https://github.com/eddyizm/tempo/pull/162
+* Update Polish translation by @skajmer in https://github.com/eddyizm/tempo/pull/160
+* feat: Make all objects in Tempo references for quick access by @le-firehawk in https://github.com/eddyizm/tempo/pull/158
+* fix: Glide module incorrectly encoding IPv6 addresses by @le-firehawk in https://github.com/eddyizm/tempo/pull/159
+
+**Full Changelog**: https://github.com/eddyizm/tempo/compare/v3.16.6...v3.17.0
+
+## [3.16.6](https://github.com/eddyizm/tempo/releases/tag/v3.16.6) (2025-10-08)
+## What's Changed
+* chore(i18n): Update Spanish translation by @jaime-grj in https://github.com/eddyizm/tempo/pull/151
+* fix: Re-add new equalizer settings that got lost by @jaime-grj in https://github.com/eddyizm/tempo/pull/153
+* chore: removed play variant by @eddyizm in https://github.com/eddyizm/tempo/pull/155
+* fix: updating release workflow to account for the 32/64 bit builds an… by @eddyizm in https://github.com/eddyizm/tempo/pull/156
+* feat: Show sampling rate and bit depth in downloads by @jaime-grj in https://github.com/eddyizm/tempo/pull/154
+* fix: Replace hardcoded strings in SettingsFragment by @jaime-grj in https://github.com/eddyizm/tempo/pull/152
+
+
+**Full Changelog**: https://github.com/eddyizm/tempo/compare/v3.16.0...v3.16.6
+
+## [3.16.0](https://github.com/eddyizm/tempo/releases/tag/v3.16.0) (2025-10-07)
+## What's Changed
+* chore: add sha256 fingerprint for validation by @eddyizm in https://github.com/eddyizm/tempo/commit/3c58e6fbb2157a804853259dfadbbffe3b6793b5
+* fix: Prevent crash when getting artist radio and song list is null by @jaime-grj in https://github.com/eddyizm/tempo/pull/117
+* chore: Update French localization by @benoit-smith in https://github.com/eddyizm/tempo/pull/125
+* fix: Update search query validation to require at least 2 characters instead of 3 by @jaime-grj in https://github.com/eddyizm/tempo/pull/124
+* feat: download starred artists. by @eddyizm in https://github.com/eddyizm/tempo/pull/137
+* feat: Enable downloading of song lyrics for offline viewing by @le-firehawk in https://github.com/eddyizm/tempo/pull/99
+* fix: Lag during startup when local url is not available by @SinTan1729 in https://github.com/eddyizm/tempo/pull/110
+* chore: add link to discussion page in settings by @eddyizm in https://github.com/eddyizm/tempo/pull/143
+* feat: Notification heart rating by @eddyizm in https://github.com/eddyizm/tempo/pull/140
+* chore: Unify and update polish translation by @skajmer in https://github.com/eddyizm/tempo/pull/146
+* chore: added sha256 signing key for verification by @eddyizm in https://github.com/eddyizm/tempo/pull/147
+* feat: Support user-defined download directory for media by @le-firehawk in https://github.com/eddyizm/tempo/pull/21
+* feat: Added support for skipping duplicates by @SinTan1729 in https://github.com/eddyizm/tempo/pull/135
+* feat: Add home screen music playback widget and some updates in Turkish localization by @mucahit-kaya in https://github.com/eddyizm/tempo/pull/98
+
+## New Contributors
+* @SinTan1729 made their first contribution in https://github.com/eddyizm/tempo/pull/110
+
+**Full Changelog**: https://github.com/eddyizm/tempo/compare/v3.15.0...v3.16.0
+
 ## [3.15.0](https://github.com/eddyizm/tempo/releases/tag/v3.15.0) (2025-09-23)
 ## What's Changed
 * chore: Update French localization by @benoit-smith in https://github.com/eddyizm/tempo/pull/84

README.md

@@ -25,11 +25,21 @@ Tempo does not rely on magic algorithms to decide what you should listen to. Ins
 ## Fork  
 
 sha256 signing key fingerprint   
-`SHA256: B7:85:01:B9:34:D0:4E:0A:CA:8D:94:AF:D6:72:6A:4D:1D:CE:65:79:7F:1D:41:71:0F:64:3C:29:00:EB:1D:1D`  
+`B7:85:01:B9:34:D0:4E:0A:CA:8D:94:AF:D6:72:6A:4D:1D:CE:65:79:7F:1D:41:71:0F:64:3C:29:00:EB:1D:1D`  
 
 This fork is my attempt to keep development moving forward and merge in PR's that have been sitting for a while in the main repo. Thankful to @CappielloAntonio for the amazing app and hopefully we can continue to build on top of it. I will only be releasing on github and if I am not able to merge back to the main repo, I plan to rename the app to be able to publish it to fdroid and possibly google play? We will see.
 
-Moved details to [CHANGELOG.md](https://github.com/eddyizm/tempo/blob/main/CHANGELOG.md)
+### Releases  
+
+Please note the two variants in the release assets include release/debug and 32/64 bit flavors.
+
+`app-tempo` <- The github release with all the android auto/chromecast features 
+
+`app-notquitemy*` <- The f-droid release that goes without any of the google stuff. It was last released at 3.8.1 from the original repo. Since I don't have access to that original repo, I am releasing the apk's here on github.
+
+As mentioned above, I am working towards a rebrand to get into app stores with a new name an icon.
+
+Moved details to [CHANGELOG.md](CHANGELOG.md)
 
 Fork [**sponsorship here**](https://ko-fi.com/eddyizm). 
 
@@ -49,13 +59,11 @@ Fork [**sponsorship here**](https://ko-fi.com/eddyizm).
 - **Podcasts and Radio**: If your Subsonic server supports it, listen to podcasts and radio shows directly within Tempo, expanding your audio entertainment options.
 - **Transcoding Support**: Activate transcoding of tracks on your Subsonic server, allowing you to set a transcoding profile for optimized streaming directly from the app. This feature requires support from your Subsonic server.
 - **Android Auto Support**: Enjoy your favorite music on the go with full Android Auto integration, allowing you to seamlessly control and listen to your tracks directly from your mobile device while driving.
+- **Multiple Libraries**: Tempo handles multi-library setups gracefully. They are displayed as Library folders.
 
-## Sponsors
+## Credits
 Thanks to the original repo/creator [CappielloAntonio](https://github.com/CappielloAntonio) (3.9.0)
 
-Tempo is an open-source project developed and maintained solely by me. I would like to express my heartfelt thanks to all the users who have shown their love and support for Tempo. Your contributions and encouragement mean a lot to me, and they help drive the development and improvement of the app.
-
-
 ## Screenshot
 
 <p align="center">
@@ -90,6 +98,16 @@ Tempo is an open-source project developed and maintained solely by me. I would l
     <img src="mockup/dark/8_screenshot.png" width=200>
 </p>
 
+## Contributing  
+
+Please fork and open PR's against the development branch. Make sure your PR builds successfully. 
+
+If there is an UI change, please include a before/after screenshot and a short video/gif if that helps elaborating the fix/feature in the PR. 
+
+Currently there are no tests but I would love to start on some unit tests. 
+
+Not a hard requirement but any new feature/change should ideally include an update to the nacent documention. 
+
 ## License
 
 Tempo is released under the [GNU General Public License v3.0](LICENSE). Feel free to modify, distribute, and use the app in accordance with the terms of the license. Contributions to the project are also welcome. 

USAGE.md

@@ -57,10 +57,30 @@ This app works with any service that implements the Subsonic API, including:
 ## Main Features
 
 ### Library View
-**TODO**
+
+**Multi-library**
+
+Tempo handles multi-library setups gracefully. They are displayed as Library folders. 
+
+However, if you want to limit or change libraries you could use a workaround, if your server supports it.
+
+You can create multiple users , one for each library, and save each of them in Tempo app.
 
 ### Now Playing Screen
-**TODO**
+
+On the main player control screen, tapping on the artwork will reveal a small collection of 4 buttons/icons. 
+<p align="left">
+    <img src="mockup/usage/player_icons.png" width=159>
+</p>
+
+*marked the icons with numbers for clarity* 
+
+1. Downloads the track (there is a notification if the android screen but not a pop toast currently )
+2. Adds track to playlist - pops up playlist dialog.
+3. Adds tracks to the queue via instant mix function
+4. Saves play queue (if the feature is enabled in the settings) 
+    * if the setting is not enabled, it toggles a view of the lyrics if available (slides to the right) 
+
 
 ## Navigation
 

app/build.gradle

@@ -10,8 +10,8 @@ android {
         minSdkVersion 24
         targetSdk 35
 
-        versionCode 33
-        versionName '3.16.0'
+        versionCode 36
+        versionName '3.17.14'
         testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
 
         javaCompileOptions {
@@ -50,10 +50,6 @@ android {
             applicationId "com.cappielloantonio.notquitemy.tempo"
         }
 
-        play {
-            dimension = "default"
-            applicationId "com.cappielloantonio.play.tempo"
-        }
     }
 
     buildTypes {
@@ -115,7 +111,7 @@ dependencies {
     implementation 'androidx.media3:media3-ui:1.5.1'
     implementation 'androidx.media3:media3-exoplayer-hls:1.5.1'
     tempoImplementation 'androidx.media3:media3-cast:1.5.1'
-    playImplementation 'androidx.media3:media3-cast:1.5.1'
+
 
     annotationProcessor 'com.github.bumptech.glide:compiler:4.16.0'
     annotationProcessor 'androidx.room:room-compiler:2.6.1'
@@ -129,4 +125,4 @@ java {
     toolchain {
         languageVersion = JavaLanguageVersion.of(17)
     }
-}
+}

app/src/main/AndroidManifest.xml

@@ -42,6 +42,16 @@
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+
+                <category android:name="android.intent.category.DEFAULT" />
+                <category android:name="android.intent.category.BROWSABLE" />
+
+                <data
+                    android:host="asset"
+                    android:scheme="tempo" />
+            </intent-filter>
         </activity>
 
         <service

app/src/main/java/com/cappielloantonio/tempo/glide/CustomGlideModule.java

@@ -4,14 +4,18 @@ import android.content.Context;
 
 import androidx.annotation.NonNull;
 
+import com.bumptech.glide.Glide;
 import com.bumptech.glide.GlideBuilder;
 import com.bumptech.glide.annotation.GlideModule;
 import com.bumptech.glide.load.DecodeFormat;
 import com.bumptech.glide.load.engine.cache.InternalCacheDiskCacheFactory;
+import com.bumptech.glide.Registry;
 import com.bumptech.glide.module.AppGlideModule;
 import com.bumptech.glide.request.RequestOptions;
 import com.cappielloantonio.tempo.util.Preferences;
 
+import java.io.InputStream;
+
 @GlideModule
 public class CustomGlideModule extends AppGlideModule {
     @Override
@@ -20,4 +24,9 @@ public class CustomGlideModule extends AppGlideModule {
         builder.setDiskCache(new InternalCacheDiskCacheFactory(context, "cache", diskCacheSize));
         builder.setDefaultRequestOptions(new RequestOptions().format(DecodeFormat.PREFER_RGB_565));
     }
+
+    @Override
+    public void registerComponents(@NonNull Context context, @NonNull Glide glide, @NonNull Registry registry) {
+        registry.replace(String.class, InputStream.class, new IPv6StringLoader.Factory());
+    }
 }

app/src/main/java/com/cappielloantonio/tempo/glide/CustomGlideRequest.java

@@ -125,7 +125,7 @@ public class CustomGlideRequest {
 
     public static class Builder {
         private final RequestManager requestManager;
-        private Object item;
+        private String item;
 
         private Builder(Context context, String item, ResourceType type) {
             this.requestManager = Glide.with(context);

app/src/main/java/com/cappielloantonio/tempo/glide/IPv6StringLoader.java

@@ -0,0 +1,110 @@
+package com.cappielloantonio.tempo.glide;
+
+import androidx.annotation.NonNull;
+
+import com.bumptech.glide.Priority;
+import com.bumptech.glide.load.DataSource;
+import com.bumptech.glide.load.Options;
+import com.bumptech.glide.load.data.DataFetcher;
+import com.bumptech.glide.load.model.ModelLoader;
+import com.bumptech.glide.load.model.ModelLoaderFactory;
+import com.bumptech.glide.load.model.MultiModelLoaderFactory;
+import com.bumptech.glide.signature.ObjectKey;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
+public class IPv6StringLoader implements ModelLoader<String, InputStream> {
+    private static final int DEFAULT_TIMEOUT_MS = 2500;
+
+    @Override
+    public boolean handles(@NonNull String model) {
+        return model.startsWith("http://") || model.startsWith("https://");
+    }
+
+    @Override
+    public LoadData<InputStream> buildLoadData(@NonNull String model, int width, int height, @NonNull Options options) {
+        if (!handles(model)) {
+            return null;
+        }
+        return new LoadData<>(new ObjectKey(model), new IPv6StreamFetcher(model));
+    }
+
+    private static class IPv6StreamFetcher implements DataFetcher<InputStream> {
+        private final String model;
+        private InputStream stream;
+        private HttpURLConnection connection;
+
+        IPv6StreamFetcher(String model) {
+            this.model = model;
+        }
+
+        @Override
+        public void loadData(@NonNull Priority priority, @NonNull DataCallback<? super InputStream> callback) {
+            try {
+                URL url = new URL(model);
+                connection = (HttpURLConnection) url.openConnection();
+                connection.setConnectTimeout(DEFAULT_TIMEOUT_MS);
+                connection.setReadTimeout(DEFAULT_TIMEOUT_MS);
+                connection.setUseCaches(true);
+                connection.setDoInput(true);
+                connection.connect();
+
+                if (connection.getResponseCode() / 100 != 2) {
+                    callback.onLoadFailed(new IOException("Request failed with status code: " + connection.getResponseCode()));
+                    return;
+                }
+
+                stream = connection.getInputStream();
+                callback.onDataReady(stream);
+            } catch (IOException e) {
+                callback.onLoadFailed(e);
+            }
+        }
+
+        @Override
+        public void cleanup() {
+            if (stream != null) {
+                try {
+                    stream.close();
+                } catch (IOException ignored) {
+                }
+            }
+            if (connection != null) {
+                connection.disconnect();
+            }
+        }
+
+        @Override
+        public void cancel() {
+            // HttpURLConnection does not provide a direct cancel mechanism.
+        }
+
+        @NonNull
+        @Override
+        public Class<InputStream> getDataClass() {
+            return InputStream.class;
+        }
+
+        @NonNull
+        @Override
+        public DataSource getDataSource() {
+            return DataSource.REMOTE;
+        }
+    }
+
+    public static class Factory implements ModelLoaderFactory<String, InputStream> {
+        @NonNull
+        @Override
+        public ModelLoader<String, InputStream> build(@NonNull MultiModelLoaderFactory multiFactory) {
+            return new IPv6StringLoader();
+        }
+
+        @Override
+        public void teardown() {
+            // No-op
+        }
+    }
+}

app/src/main/java/com/cappielloantonio/tempo/model/Chronology.kt

@@ -8,18 +8,18 @@ import androidx.room.PrimaryKey
 import com.cappielloantonio.tempo.subsonic.models.Child
 import com.cappielloantonio.tempo.util.Preferences
 import kotlinx.parcelize.Parcelize
-import java.util.*
+import java.util.Date
 
 @Keep
 @Parcelize
 @Entity(tableName = "chronology")
-class Chronology(@PrimaryKey override val id: String) : Child(id) {
+class Chronology(
+    @PrimaryKey override val id: String,
     @ColumnInfo(name = "timestamp")
-    var timestamp: Long = System.currentTimeMillis()
-
+    var timestamp: Long = System.currentTimeMillis(),
     @ColumnInfo(name = "server")
-    var server: String? = null
-
+    var server: String? = null,
+) : Child(id) {
     constructor(mediaItem: MediaItem) : this(mediaItem.mediaMetadata.extras!!.getString("id")!!) {
         parentId = mediaItem.mediaMetadata.extras!!.getString("parentId")
         isDir = mediaItem.mediaMetadata.extras!!.getBoolean("isDir")

app/src/main/java/com/cappielloantonio/tempo/model/Download.kt

@@ -10,19 +10,17 @@ import kotlinx.parcelize.Parcelize
 @Keep
 @Parcelize
 @Entity(tableName = "download")
-class Download(@PrimaryKey override val id: String) : Child(id) {
+class Download(
+    @PrimaryKey override val id: String,
     @ColumnInfo(name = "playlist_id")
-    var playlistId: String? = null
-
+    var playlistId: String? = null,
     @ColumnInfo(name = "playlist_name")
-    var playlistName: String? = null
-
+    var playlistName: String? = null,
     @ColumnInfo(name = "download_state", defaultValue = "1")
-    var downloadState: Int = 0
-
+    var downloadState: Int = 0,
     @ColumnInfo(name = "download_uri", defaultValue = "")
-    var downloadUri: String? = null
-
+    var downloadUri: String? = null,
+) : Child(id) {
     constructor(child: Child) : this(child.id) {
         parentId = child.parentId
         isDir = child.isDir
@@ -40,6 +38,8 @@ class Download(@PrimaryKey override val id: String) : Child(id) {
         transcodedSuffix = child.transcodedSuffix
         duration = child.duration
         bitrate = child.bitrate
+        samplingRate = child.samplingRate
+        bitDepth = child.bitDepth
         path = child.path
         isVideo = child.isVideo
         userRating = child.userRating
@@ -60,5 +60,5 @@ class Download(@PrimaryKey override val id: String) : Child(id) {
 @Keep
 data class DownloadStack(
     var id: String,
-    var view: String?
+    var view: String?,
 )

app/src/main/java/com/cappielloantonio/tempo/model/Queue.kt

@@ -10,20 +10,18 @@ import kotlinx.parcelize.Parcelize
 @Keep
 @Parcelize
 @Entity(tableName = "queue")
-class Queue(override val id: String) : Child(id) {
+class Queue(
+    override val id: String,
     @PrimaryKey
     @ColumnInfo(name = "track_order")
-    var trackOrder: Int = 0
-
+    var trackOrder: Int = 0,
     @ColumnInfo(name = "last_play")
-    var lastPlay: Long = 0
-
+    var lastPlay: Long = 0,
     @ColumnInfo(name = "playing_changed")
-    var playingChanged: Long = 0
-
+    var playingChanged: Long = 0,
     @ColumnInfo(name = "stream_id")
-    var streamId: String? = null
-
+    var streamId: String? = null,
+) : Child(id) {
     constructor(child: Child) : this(child.id) {
         parentId = child.parentId
         isDir = child.isDir

app/src/main/java/com/cappielloantonio/tempo/repository/AlbumRepository.java

@@ -2,6 +2,7 @@ package com.cappielloantonio.tempo.repository;
 
 import androidx.annotation.NonNull;
 import androidx.lifecycle.MutableLiveData;
+import android.util.Log;
 
 import com.cappielloantonio.tempo.App;
 import com.cappielloantonio.tempo.interfaces.DecadesCallback;
@@ -31,14 +32,22 @@ public class AlbumRepository {
                 .enqueue(new Callback<ApiResponse>() {
                     @Override
                     public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
-                        if (response.isSuccessful() && response.body() != null && response.body().getSubsonicResponse().getAlbumList2() != null && response.body().getSubsonicResponse().getAlbumList2().getAlbums() != null) {
+                        if (response.isSuccessful() 
+                            && response.body() != null 
+                            && response.body().getSubsonicResponse().getAlbumList2() != null 
+                            && response.body().getSubsonicResponse().getAlbumList2().getAlbums() != null) {
+                            
                             listLiveAlbums.setValue(response.body().getSubsonicResponse().getAlbumList2().getAlbums());
+                        } else {
+                            Log.e("AlbumRepository", "API Error on getAlbums. HTTP Code: " + response.code());
+                            listLiveAlbums.setValue(new ArrayList<>());
                         }
                     }
 
                     @Override
                     public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
-
+                        Log.e("AlbumRepository", "Network Failure on getAlbums: " + t.getMessage());
+                        listLiveAlbums.setValue(new ArrayList<>());
                     }
                 });
 

app/src/main/java/com/cappielloantonio/tempo/repository/PlaylistRepository.java

@@ -80,6 +80,33 @@ public class PlaylistRepository {
         return listLivePlaylistSongs;
     }
 
+    public MutableLiveData<Playlist> getPlaylist(String id) {
+        MutableLiveData<Playlist> playlistLiveData = new MutableLiveData<>();
+
+        App.getSubsonicClientInstance(false)
+                .getPlaylistClient()
+                .getPlaylist(id)
+                .enqueue(new Callback<ApiResponse>() {
+                    @Override
+                    public void onResponse(@NonNull Call<ApiResponse> call, @NonNull Response<ApiResponse> response) {
+                        if (response.isSuccessful()
+                                && response.body() != null
+                                && response.body().getSubsonicResponse().getPlaylist() != null) {
+                            playlistLiveData.setValue(response.body().getSubsonicResponse().getPlaylist());
+                        } else {
+                            playlistLiveData.setValue(null);
+                        }
+                    }
+
+                    @Override
+                    public void onFailure(@NonNull Call<ApiResponse> call, @NonNull Throwable t) {
+                        playlistLiveData.setValue(null);
+                    }
+                });
+
+        return playlistLiveData;
+    }
+
     public void addSongToPlaylist(String playlistId, ArrayList<String> songsId) {
         if (songsId.isEmpty()) {
             Toast.makeText(App.getContext(), App.getContext().getString(R.string.playlist_chooser_dialog_toast_all_skipped), Toast.LENGTH_SHORT).show();

app/src/main/java/com/cappielloantonio/tempo/subsonic/RetrofitClient.kt

@@ -2,22 +2,28 @@ package com.cappielloantonio.tempo.subsonic
 
 import com.cappielloantonio.tempo.App
 import com.cappielloantonio.tempo.subsonic.utils.CacheUtil
+import com.cappielloantonio.tempo.subsonic.utils.EmptyDateTypeAdapter
 import com.google.gson.GsonBuilder
 import okhttp3.Cache
 import okhttp3.OkHttpClient
 import okhttp3.logging.HttpLoggingInterceptor
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
+import java.util.Date
 import java.util.concurrent.TimeUnit
 
 class RetrofitClient(subsonic: Subsonic) {
     var retrofit: Retrofit
 
     init {
+        val gson = GsonBuilder()
+            .registerTypeAdapter(Date::class.java, EmptyDateTypeAdapter())
+            .setLenient()
+            .create()
+
         retrofit = Retrofit.Builder()
             .baseUrl(subsonic.url)
-            .addConverterFactory(GsonConverterFactory.create(GsonBuilder().setDateFormat("yyyy-MM-dd'T'HH:mm:ss").create()))
-            .addConverterFactory(GsonConverterFactory.create(GsonBuilder().setLenient().create()))
+            .addConverterFactory(GsonConverterFactory.create(gson))
             .client(getOkHttpClient())
             .build()
     }

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/AlbumID3.kt

@@ -4,38 +4,36 @@ import android.os.Parcelable
 import androidx.annotation.Keep
 import com.google.gson.annotations.SerializedName
 import kotlinx.parcelize.Parcelize
-import java.time.Instant
-import java.time.LocalDate
-import java.util.*
+import java.util.Date
 
 @Keep
 @Parcelize
-open class AlbumID3 : Parcelable {
-    var id: String? = null
-    var name: String? = null
-    var artist: String? = null
-    var artistId: String? = null
+open class AlbumID3(
+    var id: String? = null,
+    var name: String? = null,
+    var artist: String? = null,
+    var artistId: String? = null,
     @SerializedName("coverArt")
-    var coverArtId: String? = null
-    var songCount: Int? = 0
-    var duration: Int? = 0
-    var playCount: Long? = 0
-    var created: Date? = null
-    var starred: Date? = null
-    var year: Int = 0
-    var genre: String? = null
-    var played: Date? = Date(0)
-    var userRating: Int? = 0
-    var recordLabels: List<RecordLabel>? = null
-    var musicBrainzId: String? = null
-    var genres: List<ItemGenre>? = null
-    var artists: List<ArtistID3>? = null
-    var displayArtist: String? = null
-    var releaseTypes: List<String>? = null
-    var moods: List<String>? = null
-    var sortName: String? = null
-    var originalReleaseDate: ItemDate? = null
-    var releaseDate: ItemDate? = null
-    var isCompilation: Boolean? = null
-    var discTitles: List<DiscTitle>? = null
-}
+    var coverArtId: String? = null,
+    var songCount: Int? = 0,
+    var duration: Int? = 0,
+    var playCount: Long? = 0,
+    var created: Date? = null,
+    var starred: Date? = null,
+    var year: Int = 0,
+    var genre: String? = null,
+    var played: Date? = Date(0),
+    var userRating: Int? = 0,
+    var recordLabels: List<RecordLabel>? = null,
+    var musicBrainzId: String? = null,
+    var genres: List<ItemGenre>? = null,
+    var artists: List<ArtistID3>? = null,
+    var displayArtist: String? = null,
+    var releaseTypes: List<String>? = null,
+    var moods: List<String>? = null,
+    var sortName: String? = null,
+    var originalReleaseDate: ItemDate? = null,
+    var releaseDate: ItemDate? = null,
+    var isCompilation: Boolean? = null,
+    var discTitles: List<DiscTitle>? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/AlbumWithSongsID3.kt

@@ -7,7 +7,7 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-class AlbumWithSongsID3 : AlbumID3(), Parcelable {
+class AlbumWithSongsID3(
     @SerializedName("song")
-    var songs: List<Child>? = null
-}
+    var songs: List<Child>? = null,
+) : AlbumID3(), Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/Artist.kt

@@ -7,10 +7,10 @@ import java.util.Date
 
 @Keep
 @Parcelize
-class Artist : Parcelable {
-    var id: String? = null
-    var name: String? = null
-    var starred: Date? = null
-    var userRating: Int? = null
-    var averageRating: Double? = null
-}
+class Artist(
+    var id: String? = null,
+    var name: String? = null,
+    var starred: Date? = null,
+    var userRating: Int? = null,
+    var averageRating: Double? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/ArtistID3.kt

@@ -4,15 +4,15 @@ import android.os.Parcelable
 import androidx.annotation.Keep
 import com.google.gson.annotations.SerializedName
 import kotlinx.parcelize.Parcelize
-import java.util.*
+import java.util.Date
 
 @Keep
 @Parcelize
-open class ArtistID3 : Parcelable {
-    var id: String? = null
-    var name: String? = null
+open class ArtistID3(
+    var id: String? = null,
+    var name: String? = null,
     @SerializedName("coverArt")
-    var coverArtId: String? = null
-    var albumCount = 0
-    var starred: Date? = null
-}
+    var coverArtId: String? = null,
+    var albumCount: Int = 0,
+    var starred: Date? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/ArtistWithAlbumsID3.kt

@@ -7,7 +7,7 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-class ArtistWithAlbumsID3 : ArtistID3(), Parcelable {
+class ArtistWithAlbumsID3(
     @SerializedName("album")
-    var albums: List<AlbumID3>? = null
-}
+    var albums: List<AlbumID3>? = null,
+) : ArtistID3(), Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/Directory.kt

@@ -8,15 +8,15 @@ import java.util.Date
 
 @Keep
 @Parcelize
-class Directory : Parcelable {
+class Directory(
     @SerializedName("child")
-    var children: List<Child>? = null
-    var id: String? = null
+    var children: List<Child>? = null,
+    var id: String? = null,
     @SerializedName("parent")
-    var parentId: String? = null
-    var name: String? = null
-    var starred: Date? = null
-    var userRating: Int? = null
-    var averageRating: Double? = null
-    var playCount: Long? = null
-}
+    var parentId: String? = null,
+    var name: String? = null,
+    var starred: Date? = null,
+    var userRating: Int? = null,
+    var averageRating: Double? = null,
+    var playCount: Long? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/DiscTitle.kt

@@ -6,7 +6,7 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-open class DiscTitle : Parcelable {
-    var disc: Int? = null
-    var title: String? = null
-}
+open class DiscTitle(
+    var disc: Int? = null,
+    var title: String? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/Genre.kt

@@ -7,9 +7,9 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-class Genre : Parcelable {
+class Genre(
     @SerializedName("value")
-    var genre: String? = null
-    var songCount = 0
-    var albumCount = 0
-}
+    var genre: String? = null,
+    var songCount: Int = 0,
+    var albumCount: Int = 0,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/InternetRadioStation.kt

@@ -6,9 +6,9 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-class InternetRadioStation : Parcelable {
-    var id: String? = null
-    var name: String? = null
-    var streamUrl: String? = null
-    var homePageUrl: String? = null
-}
+class InternetRadioStation(
+    var id: String? = null,
+    var name: String? = null,
+    var streamUrl: String? = null,
+    var homePageUrl: String? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/ItemDate.kt

@@ -9,11 +9,11 @@ import java.util.Locale
 
 @Keep
 @Parcelize
-open class ItemDate : Parcelable {
-    var year: Int? = null
-    var month: Int? = null
-    var day: Int? = null
-
+open class ItemDate(
+    var year: Int? = null,
+    var month: Int? = null,
+    var day: Int? = null,
+) : Parcelable {
     fun getFormattedDate(): String? {
         if (year == null && month == null && day == null) return null
 
@@ -22,8 +22,7 @@ open class ItemDate : Parcelable {
             SimpleDateFormat("yyyy", Locale.getDefault())
         } else if (day == null) {
             SimpleDateFormat("MMMM yyyy", Locale.getDefault())
-        }
-        else{
+        } else {
             SimpleDateFormat("MMMM dd, yyyy", Locale.getDefault())
         }
 

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/ItemGenre.kt

@@ -6,6 +6,6 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-open class ItemGenre : Parcelable {
-    var name: String? = null
-}
+open class ItemGenre(
+    var name: String? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/MusicFolder.kt

@@ -6,7 +6,7 @@ import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-class MusicFolder : Parcelable {
-    var id: String? = null
-    var name: String? = null
-}
+class MusicFolder(
+    var id: String? = null,
+    var name: String? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/NowPlayingEntry.kt

@@ -8,10 +8,9 @@ import kotlinx.parcelize.Parcelize
 @Parcelize
 class NowPlayingEntry(
     @SerializedName("_id")
-    override val id: String
-) : Child(id) {
-    var username: String? = null
-    var minutesAgo = 0
-    var playerId = 0
-    var playerName: String? = null
-}
+    override val id: String,
+    var username: String? = null,
+    var minutesAgo: Int = 0,
+    var playerId: Int = 0,
+    var playerName: String? = null,
+) : Child(id)

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/Playlist.kt

@@ -7,8 +7,9 @@ import androidx.room.Entity
 import androidx.room.Ignore
 import androidx.room.PrimaryKey
 import com.google.gson.annotations.SerializedName
+import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
-import java.util.*
+import java.util.Date
 
 @Keep
 @Parcelize
@@ -16,27 +17,56 @@ import java.util.*
 open class Playlist(
     @PrimaryKey
     @ColumnInfo(name = "id")
-    open var id: String
-) : Parcelable {
+    open var id: String,
     @ColumnInfo(name = "name")
-    var name: String? = null
+    var name: String? = null,
+    @ColumnInfo(name = "duration")
+    var duration: Long = 0,
+    @ColumnInfo(name = "coverArt")
+    var coverArtId: String? = null,
+) : Parcelable {
     @Ignore
+    @IgnoredOnParcel
     var comment: String? = null
     @Ignore
+    @IgnoredOnParcel
     var owner: String? = null
     @Ignore
+    @IgnoredOnParcel
     @SerializedName("public")
     var isUniversal: Boolean? = null
     @Ignore
+    @IgnoredOnParcel
     var songCount: Int = 0
-    @ColumnInfo(name = "duration")
-    var duration: Long = 0
     @Ignore
+    @IgnoredOnParcel
     var created: Date? = null
     @Ignore
+    @IgnoredOnParcel
     var changed: Date? = null
-    @ColumnInfo(name = "coverArt")
-    var coverArtId: String? = null
     @Ignore
+    @IgnoredOnParcel
     var allowedUsers: List<String>? = null
+    @Ignore
+    constructor(
+        id: String,
+        name: String?,
+        comment: String?,
+        owner: String?,
+        isUniversal: Boolean?,
+        songCount: Int,
+        duration: Long,
+        created: Date?,
+        changed: Date?,
+        coverArtId: String?,
+        allowedUsers: List<String>?,
+    ) : this(id, name, duration, coverArtId) {
+        this.comment = comment
+        this.owner = owner
+        this.isUniversal = isUniversal
+        this.songCount = songCount
+        this.created = created
+        this.changed = changed
+        this.allowedUsers = allowedUsers
+    }
 }

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/PlaylistWithSongs.kt

@@ -9,8 +9,7 @@ import kotlinx.parcelize.Parcelize
 @Parcelize
 class PlaylistWithSongs(
     @SerializedName("_id")
-    override var id: String
-) : Playlist(id), Parcelable {
+    override var id: String,
     @SerializedName("entry")
-    var entries: List<Child>? = null
-}
+    var entries: List<Child>? = null,
+) : Playlist(id), Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/Playlists.kt

@@ -6,5 +6,5 @@ import com.google.gson.annotations.SerializedName
 @Keep
 class Playlists(
     @SerializedName("playlist")
-    var playlists: List<Playlist>? = null
+    var playlists: List<Playlist>? = null,
 )

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/PodcastChannel.kt

@@ -3,20 +3,21 @@ package com.cappielloantonio.tempo.subsonic.models
 import android.os.Parcelable
 import androidx.annotation.Keep
 import com.google.gson.annotations.SerializedName
+import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-class PodcastChannel : Parcelable {
+class PodcastChannel(
     @SerializedName("episode")
-    var episodes: List<PodcastEpisode>? = null
-    var id: String? = null
-    var url: String? = null
-    var title: String? = null
-    var description: String? = null
+    var episodes: List<PodcastEpisode>? = null,
+    var id: String? = null,
+    var url: String? = null,
+    var title: String? = null,
+    var description: String? = null,
     @SerializedName("coverArt")
-    var coverArtId: String? = null
-    var originalImageUrl: String? = null
-    var status: String? = null
-    var errorMessage: String? = null
-}
+    var coverArtId: String? = null,
+    var originalImageUrl: String? = null,
+    var status: String? = null,
+    var errorMessage: String? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/PodcastEpisode.kt

@@ -3,37 +3,38 @@ package com.cappielloantonio.tempo.subsonic.models
 import android.os.Parcelable
 import androidx.annotation.Keep
 import com.google.gson.annotations.SerializedName
+import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
 import java.util.*
 
 @Keep
 @Parcelize
-class PodcastEpisode : Parcelable {
-    var id: String? = null
+class PodcastEpisode(
+    var id: String? = null,
     @SerializedName("parent")
-    var parentId: String? = null
-    var isDir = false
-    var title: String? = null
-    var album: String? = null
-    var artist: String? = null
-    var year: Int? = null
-    var genre: String? = null
+    var parentId: String? = null,
+    var isDir: Boolean = false,
+    var title: String? = null,
+    var album: String? = null,
+    var artist: String? = null,
+    var year: Int? = null,
+    var genre: String? = null,
     @SerializedName("coverArt")
-    var coverArtId: String? = null
-    var size: Long? = null
-    var contentType: String? = null
-    var suffix: String? = null
-    var duration: Int? = null
+     var coverArtId: String? = null,
+    var size: Long? = null,
+    var contentType: String? = null,
+    var suffix: String? = null,
+    var duration: Int? = null,
     @SerializedName("bitRate")
-    var bitrate: Int? = null
-    var path: String? = null
-    var isVideo: Boolean = false
-    var created: Date? = null
-    var artistId: String? = null
-    var type: String? = null
-    var streamId: String? = null
-    var channelId: String? = null
-    var description: String? = null
-    var status: String? = null
-    var publishDate: Date? = null
-}
+    var bitrate: Int? = null,
+    var path: String? = null,
+    var isVideo: Boolean = false,
+    var created: Date? = null,
+    var artistId: String? = null,
+    var type: String? = null,
+    var streamId: String? = null,
+    var channelId: String? = null,
+    var description: String? = null,
+    var status: String? = null,
+    var publishDate: Date? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/RecordLabel.kt

@@ -2,10 +2,11 @@ package com.cappielloantonio.tempo.subsonic.models
 
 import android.os.Parcelable
 import androidx.annotation.Keep
+import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
 
 @Keep
 @Parcelize
-open class RecordLabel : Parcelable {
-    var name: String? = null
-}
+open class RecordLabel(
+    var name: String? = null,
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/models/Share.kt

@@ -3,20 +3,21 @@ package com.cappielloantonio.tempo.subsonic.models
 import android.os.Parcelable
 import androidx.annotation.Keep
 import com.google.gson.annotations.SerializedName
+import kotlinx.parcelize.IgnoredOnParcel
 import kotlinx.parcelize.Parcelize
-import java.util.*
+import java.util.Date
 
 @Keep
 @Parcelize
-class Share : Parcelable {
+data class Share(
     @SerializedName("entry")
-    var entries: List<Child>? = null
-    var id: String? = null
-    var url: String? = null
-    var description: String? = null
-    var username: String? = null
-    var created: Date? = null
-    var expires: Date? = null
-    var lastVisited: Date? = null
-    var visitCount = 0
-}
+    var entries: List<Child>? = null,
+    var id: String? = null,
+    var url: String? = null,
+    var description: String? = null,
+    var username: String? = null,
+    var created: Date? = null,
+    var expires: Date? = null,
+    var lastVisited: Date? = null,
+    var visitCount: Int = 0
+) : Parcelable

app/src/main/java/com/cappielloantonio/tempo/subsonic/utils/EmptyDateTypeAdapter.kt

@@ -0,0 +1,42 @@
+package com.cappielloantonio.tempo.subsonic.utils
+
+import com.google.gson.JsonDeserializationContext
+import com.google.gson.JsonDeserializer
+import com.google.gson.JsonElement
+import com.google.gson.JsonParseException
+import java.lang.reflect.Type
+import java.text.ParseException
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import java.util.TimeZone
+
+// This adapter handles Date objects, returning null if the JSON string is empty or unparsable.
+class EmptyDateTypeAdapter : JsonDeserializer<Date> {
+
+    // Define the date formats expected from the Subsonic server.
+    private val dateFormats: List<SimpleDateFormat> = listOf(
+        SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US).apply { timeZone = TimeZone.getTimeZone("UTC") },
+        SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'", Locale.US).apply { timeZone = TimeZone.getTimeZone("UTC") },
+        SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss", Locale.US).apply { timeZone = TimeZone.getTimeZone("UTC") }
+    )
+
+    @Throws(JsonParseException::class)
+    override fun deserialize(json: JsonElement, typeOfT: Type, context: JsonDeserializationContext): Date? {
+        val jsonString = json.asString.trim()
+
+        if (jsonString.isEmpty()) {
+            return null
+        }
+
+        for (format in dateFormats) {
+            try {
+                return format.parse(jsonString)
+            } catch (e: ParseException) {
+                // Ignore and try the next format
+            }
+        }
+        
+        return null 
+    }
+}

app/src/main/java/com/cappielloantonio/tempo/ui/activity/MainActivity.java

@@ -37,6 +37,8 @@ import com.cappielloantonio.tempo.ui.dialog.ConnectionAlertDialog;
 import com.cappielloantonio.tempo.ui.dialog.GithubTempoUpdateDialog;
 import com.cappielloantonio.tempo.ui.dialog.ServerUnreachableDialog;
 import com.cappielloantonio.tempo.ui.fragment.PlayerBottomSheetFragment;
+import com.cappielloantonio.tempo.util.AssetLinkNavigator;
+import com.cappielloantonio.tempo.util.AssetLinkUtil;
 import com.cappielloantonio.tempo.util.Constants;
 import com.cappielloantonio.tempo.util.Preferences;
 import com.cappielloantonio.tempo.viewmodel.MainViewModel;
@@ -60,6 +62,8 @@ public class MainActivity extends BaseActivity {
     private BottomNavigationView bottomNavigationView;
     public NavController navController;
     private BottomSheetBehavior bottomSheetBehavior;
+    private AssetLinkNavigator assetLinkNavigator;
+    private AssetLinkUtil.AssetLink pendingAssetLink;
 
     ConnectivityStatusBroadcastReceiver connectivityStatusBroadcastReceiver;
     private Intent pendingDownloadPlaybackIntent;
@@ -76,6 +80,7 @@ public class MainActivity extends BaseActivity {
         setContentView(view);
 
         mainViewModel = new ViewModelProvider(this).get(MainViewModel.class);
+        assetLinkNavigator = new AssetLinkNavigator(this);
 
         connectivityStatusBroadcastReceiver = new ConnectivityStatusBroadcastReceiver(this);
         connectivityStatusReceiverManager(true);
@@ -311,6 +316,24 @@ public class MainActivity extends BaseActivity {
     public void goFromLogin() {
         setBottomSheetInPeek(mainViewModel.isQueueLoaded());
         goToHome();
+        consumePendingAssetLink();
+    }
+
+    public void openAssetLink(@NonNull AssetLinkUtil.AssetLink assetLink) {
+        openAssetLink(assetLink, true);
+    }
+
+    public void openAssetLink(@NonNull AssetLinkUtil.AssetLink assetLink, boolean collapsePlayer) {
+        if (!isUserAuthenticated()) {
+            pendingAssetLink = assetLink;
+            return;
+        }
+        if (collapsePlayer) {
+            setBottomSheetInPeek(true);
+        }
+        if (assetLinkNavigator != null) {
+            assetLinkNavigator.open(assetLink);
+        }
     }
 
     public void quit() {
@@ -443,6 +466,7 @@ public class MainActivity extends BaseActivity {
                 || intent.hasExtra(Constants.EXTRA_DOWNLOAD_URI)) {
             pendingDownloadPlaybackIntent = new Intent(intent);
         }
+        handleAssetLinkIntent(intent);
     }
 
     private void consumePendingPlaybackIntent() {
@@ -452,6 +476,35 @@ public class MainActivity extends BaseActivity {
         playDownloadedMedia(intent);
     }
 
+    private void handleAssetLinkIntent(Intent intent) {
+        AssetLinkUtil.AssetLink assetLink = AssetLinkUtil.parse(intent);
+        if (assetLink == null) {
+            return;
+        }
+        if (!isUserAuthenticated()) {
+            pendingAssetLink = assetLink;
+            intent.setData(null);
+            return;
+        }
+        if (assetLinkNavigator != null) {
+            assetLinkNavigator.open(assetLink);
+        }
+        intent.setData(null);
+    }
+
+    private boolean isUserAuthenticated() {
+        return Preferences.getPassword() != null
+                || (Preferences.getToken() != null && Preferences.getSalt() != null);
+    }
+
+    private void consumePendingAssetLink() {
+        if (pendingAssetLink == null || assetLinkNavigator == null) {
+            return;
+        }
+        assetLinkNavigator.open(pendingAssetLink);
+        pendingAssetLink = null;
+    }
+
     private void playDownloadedMedia(Intent intent) {
         String uriString = intent.getStringExtra(Constants.EXTRA_DOWNLOAD_URI);
         if (TextUtils.isEmpty(uriString)) {
@@ -500,4 +553,4 @@ public class MainActivity extends BaseActivity {
 
         MediaManager.playDownloadedMediaItem(getMediaBrowserListenableFuture(), mediaItem);
     }
-}
+}

app/src/main/java/com/cappielloantonio/tempo/ui/adapter/AlbumCatalogueAdapter.java

@@ -20,6 +20,7 @@ import com.cappielloantonio.tempo.util.MusicUtil;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.Date;
 import java.util.List;
 
 public class AlbumCatalogueAdapter extends RecyclerView.Adapter<AlbumCatalogueAdapter.ViewHolder> implements Filterable {
@@ -152,12 +153,20 @@ public class AlbumCatalogueAdapter extends RecyclerView.Adapter<AlbumCatalogueAd
     }
 
     public void sort(String order) {
+        if (albums == null) return;
+        
         switch (order) {
             case Constants.ALBUM_ORDER_BY_NAME:
-                albums.sort(Comparator.comparing(AlbumID3::getName));
+                albums.sort(Comparator.comparing(
+                    album -> album.getName() != null ? album.getName() : "",
+                    String.CASE_INSENSITIVE_ORDER
+                ));
                 break;
             case Constants.ALBUM_ORDER_BY_ARTIST:
-                albums.sort(Comparator.comparing(AlbumID3::getArtist, Comparator.nullsLast(Comparator.naturalOrder())));
+                albums.sort(Comparator.comparing(
+                    album -> album.getArtist() != null ? album.getArtist() : "",
+                    String.CASE_INSENSITIVE_ORDER
+                ));
                 break;
             case Constants.ALBUM_ORDER_BY_YEAR:
                 albums.sort(Comparator.comparing(AlbumID3::getYear));
@@ -166,15 +175,23 @@ public class AlbumCatalogueAdapter extends RecyclerView.Adapter<AlbumCatalogueAd
                 Collections.shuffle(albums);
                 break;
             case Constants.ALBUM_ORDER_BY_RECENTLY_ADDED:
-                albums.sort(Comparator.comparing(AlbumID3::getCreated));
+                albums.sort(Comparator.comparing(
+                    album -> album.getCreated() != null ? album.getCreated() : new Date(0),
+                    Comparator.nullsLast(Date::compareTo)
+                ));
                 Collections.reverse(albums);
                 break;
             case Constants.ALBUM_ORDER_BY_RECENTLY_PLAYED:
-                albums.sort(Comparator.comparing(AlbumID3::getPlayed));
+                albums.sort(Comparator.comparing(
+                    album -> album.getPlayed() != null ? album.getPlayed() : new Date(0),
+                    Comparator.nullsLast(Date::compareTo)
+                ));
                 Collections.reverse(albums);
                 break;
             case Constants.ALBUM_ORDER_BY_MOST_PLAYED:
-                albums.sort(Comparator.comparing(AlbumID3::getPlayCount));
+                albums.sort(Comparator.comparing(
+                    album -> album.getPlayCount() != null ? album.getPlayCount() : 0L
+                ));
                 Collections.reverse(albums);
                 break;
         }

app/src/main/java/com/cappielloantonio/tempo/ui/adapter/DownloadHorizontalAdapter.java

@@ -191,7 +191,7 @@ public class DownloadHorizontalAdapter extends RecyclerView.Adapter<DownloadHori
                         R.string.song_subtitle_formatter,
                         song.getArtist(),
                         MusicUtil.getReadableDurationString(song.getDuration(), false),
-                        ""
+                        MusicUtil.getReadableAudioQualityString(song)
                 )
         );
 

app/src/main/java/com/cappielloantonio/tempo/ui/dialog/TrackInfoDialog.java

@@ -2,6 +2,7 @@ package com.cappielloantonio.tempo.ui.dialog;
 
 import android.app.Dialog;
 import android.os.Bundle;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.fragment.app.DialogFragment;
@@ -10,6 +11,7 @@ import androidx.media3.common.MediaMetadata;
 import com.cappielloantonio.tempo.R;
 import com.cappielloantonio.tempo.databinding.DialogTrackInfoBinding;
 import com.cappielloantonio.tempo.glide.CustomGlideRequest;
+import com.cappielloantonio.tempo.util.AssetLinkUtil;
 import com.cappielloantonio.tempo.util.Constants;
 import com.cappielloantonio.tempo.util.MusicUtil;
 import com.cappielloantonio.tempo.util.Preferences;
@@ -21,6 +23,11 @@ public class TrackInfoDialog extends DialogFragment {
     private DialogTrackInfoBinding bind;
 
     private final MediaMetadata mediaMetadata;
+    private AssetLinkUtil.AssetLink songLink;
+    private AssetLinkUtil.AssetLink albumLink;
+    private AssetLinkUtil.AssetLink artistLink;
+    private AssetLinkUtil.AssetLink genreLink;
+    private AssetLinkUtil.AssetLink yearLink;
 
     public TrackInfoDialog(MediaMetadata mediaMetadata) {
         this.mediaMetadata = mediaMetadata;
@@ -52,6 +59,8 @@ public class TrackInfoDialog extends DialogFragment {
     }
 
     private void setTrackInfo() {
+        genreLink = null;
+        yearLink = null;
         bind.trakTitleInfoTextView.setText(mediaMetadata.title);
         bind.trakArtistInfoTextView.setText(
                 mediaMetadata.artist != null
@@ -61,17 +70,41 @@ public class TrackInfoDialog extends DialogFragment {
                         : "");
 
         if (mediaMetadata.extras != null) {
+            songLink = AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_SONG, mediaMetadata.extras.getString("id"));
+            albumLink = AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_ALBUM, mediaMetadata.extras.getString("albumId"));
+            artistLink = AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_ARTIST, mediaMetadata.extras.getString("artistId"));
+            genreLink = AssetLinkUtil.parseLinkString(mediaMetadata.extras.getString("assetLinkGenre"));
+            yearLink = AssetLinkUtil.parseLinkString(mediaMetadata.extras.getString("assetLinkYear"));
+
             CustomGlideRequest.Builder
                     .from(requireContext(), mediaMetadata.extras.getString("coverArtId", ""), CustomGlideRequest.ResourceType.Song)
                     .build()
                     .into(bind.trackCoverInfoImageView);
 
-            bind.titleValueSector.setText(mediaMetadata.extras.getString("title", getString(R.string.label_placeholder)));
-            bind.albumValueSector.setText(mediaMetadata.extras.getString("album", getString(R.string.label_placeholder)));
-            bind.artistValueSector.setText(mediaMetadata.extras.getString("artist", getString(R.string.label_placeholder)));
+            bindAssetLink(bind.trackCoverInfoImageView, albumLink != null ? albumLink : songLink);
+            bindAssetLink(bind.trakTitleInfoTextView, songLink);
+            bindAssetLink(bind.trakArtistInfoTextView, artistLink != null ? artistLink : songLink);
+
+            String titleValue = mediaMetadata.extras.getString("title", getString(R.string.label_placeholder));
+            String albumValue = mediaMetadata.extras.getString("album", getString(R.string.label_placeholder));
+            String artistValue = mediaMetadata.extras.getString("artist", getString(R.string.label_placeholder));
+            String genreValue = mediaMetadata.extras.getString("genre", getString(R.string.label_placeholder));
+            int yearValue = mediaMetadata.extras.getInt("year", 0);
+
+            if (genreLink == null && genreValue != null && !genreValue.isEmpty() && !getString(R.string.label_placeholder).contentEquals(genreValue)) {
+                genreLink = AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_GENRE, genreValue);
+            }
+
+            if (yearLink == null && yearValue != 0) {
+                yearLink = AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_YEAR, String.valueOf(yearValue));
+            }
+
+            bind.titleValueSector.setText(titleValue);
+            bind.albumValueSector.setText(albumValue);
+            bind.artistValueSector.setText(artistValue);
             bind.trackNumberValueSector.setText(mediaMetadata.extras.getInt("track", 0) != 0 ? String.valueOf(mediaMetadata.extras.getInt("track", 0)) : getString(R.string.label_placeholder));
-            bind.yearValueSector.setText(mediaMetadata.extras.getInt("year", 0) != 0 ? String.valueOf(mediaMetadata.extras.getInt("year", 0)) : getString(R.string.label_placeholder));
-            bind.genreValueSector.setText(mediaMetadata.extras.getString("genre", getString(R.string.label_placeholder)));
+            bind.yearValueSector.setText(yearValue != 0 ? String.valueOf(yearValue) : getString(R.string.label_placeholder));
+            bind.genreValueSector.setText(genreValue);
             bind.sizeValueSector.setText(mediaMetadata.extras.getLong("size", 0) != 0 ? MusicUtil.getReadableByteCount(mediaMetadata.extras.getLong("size", 0)) : getString(R.string.label_placeholder));
             bind.contentTypeValueSector.setText(mediaMetadata.extras.getString("contentType", getString(R.string.label_placeholder)));
             bind.suffixValueSector.setText(mediaMetadata.extras.getString("suffix", getString(R.string.label_placeholder)));
@@ -83,6 +116,12 @@ public class TrackInfoDialog extends DialogFragment {
             bind.bitDepthValueSector.setText(mediaMetadata.extras.getInt("bitDepth", 0) != 0 ? mediaMetadata.extras.getInt("bitDepth", 0) + " bits" : getString(R.string.label_placeholder));
             bind.pathValueSector.setText(mediaMetadata.extras.getString("path", getString(R.string.label_placeholder)));
             bind.discNumberValueSector.setText(mediaMetadata.extras.getInt("discNumber", 0) != 0 ? String.valueOf(mediaMetadata.extras.getInt("discNumber", 0)) : getString(R.string.label_placeholder));
+
+            bindAssetLink(bind.titleValueSector, songLink);
+            bindAssetLink(bind.albumValueSector, albumLink);
+            bindAssetLink(bind.artistValueSector, artistLink);
+            bindAssetLink(bind.genreValueSector, genreLink);
+            bindAssetLink(bind.yearValueSector, yearLink);
         }
     }
 
@@ -135,4 +174,31 @@ public class TrackInfoDialog extends DialogFragment {
             bind.trakTranscodingInfoTextView.setText(info);
         }
     }
+
+    private void bindAssetLink(android.view.View view, AssetLinkUtil.AssetLink assetLink) {
+        if (view == null) return;
+        if (assetLink == null) {
+            AssetLinkUtil.clearLinkAppearance(view);
+            view.setOnClickListener(null);
+            view.setOnLongClickListener(null);
+            view.setClickable(false);
+            view.setLongClickable(false);
+            return;
+        }
+
+        view.setClickable(true);
+        view.setLongClickable(true);
+        AssetLinkUtil.applyLinkAppearance(view);
+        view.setOnClickListener(v -> {
+            dismissAllowingStateLoss();
+            boolean collapse = !AssetLinkUtil.TYPE_SONG.equals(assetLink.type);
+            ((com.cappielloantonio.tempo.ui.activity.MainActivity) requireActivity()).openAssetLink(assetLink, collapse);
+        });
+        view.setOnLongClickListener(v -> {
+            AssetLinkUtil.copyToClipboard(requireContext(), assetLink);
+            Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, assetLink.id), Toast.LENGTH_SHORT).show();
+            return true;
+        });
+    }
+
 }

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/AlbumCatalogueFragment.java

@@ -32,17 +32,19 @@ import com.cappielloantonio.tempo.interfaces.ClickCallback;
 import com.cappielloantonio.tempo.ui.activity.MainActivity;
 import com.cappielloantonio.tempo.ui.adapter.AlbumCatalogueAdapter;
 import com.cappielloantonio.tempo.util.Constants;
+import com.cappielloantonio.tempo.util.Preferences;
 import com.cappielloantonio.tempo.viewmodel.AlbumCatalogueViewModel;
 
 @OptIn(markerClass = UnstableApi.class)
 public class AlbumCatalogueFragment extends Fragment implements ClickCallback {
-    private static final String TAG = "ArtistCatalogueFragment";
+    private static final String TAG = "AlbumCatalogueFragment";
 
     private FragmentAlbumCatalogueBinding bind;
     private MainActivity activity;
     private AlbumCatalogueViewModel albumCatalogueViewModel;
 
     private AlbumCatalogueAdapter albumAdapter;
+    private String currentSortOrder;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -115,7 +117,10 @@ public class AlbumCatalogueFragment extends Fragment implements ClickCallback {
         albumAdapter = new AlbumCatalogueAdapter(this, true);
         albumAdapter.setStateRestorationPolicy(RecyclerView.Adapter.StateRestorationPolicy.PREVENT_WHEN_EMPTY);
         bind.albumCatalogueRecyclerView.setAdapter(albumAdapter);
-        albumCatalogueViewModel.getAlbumList().observe(getViewLifecycleOwner(), albums -> albumAdapter.setItems(albums));
+        albumCatalogueViewModel.getAlbumList().observe(getViewLifecycleOwner(), albums -> {
+            albumAdapter.setItems(albums);
+            applySavedSortOrder();
+        });
 
         bind.albumCatalogueRecyclerView.setOnTouchListener((v, event) -> {
             hideKeyboard(v);
@@ -137,6 +142,44 @@ public class AlbumCatalogueFragment extends Fragment implements ClickCallback {
         });
     }
 
+    private void applySavedSortOrder() {
+        String savedSortOrder = Preferences.getAlbumSortOrder();
+        currentSortOrder = savedSortOrder;
+        albumAdapter.sort(savedSortOrder);
+        updateSortIndicator();
+    }
+
+    private void updateSortIndicator() {
+        if (bind == null) return;
+
+        String sortText = getSortDisplayText(currentSortOrder);
+        bind.albumListSortTextView.setText(sortText);
+        bind.albumListSortTextView.setVisibility(View.VISIBLE);
+    }
+
+    private String getSortDisplayText(String sortOrder) {
+        if (sortOrder == null) return "";
+        
+        switch (sortOrder) {
+            case Constants.ALBUM_ORDER_BY_NAME:
+                return getString(R.string.menu_sort_name);
+            case Constants.ALBUM_ORDER_BY_ARTIST:
+                return getString(R.string.menu_group_by_artist);
+            case Constants.ALBUM_ORDER_BY_YEAR:
+                return getString(R.string.menu_sort_year);
+            case Constants.ALBUM_ORDER_BY_RANDOM:
+                return getString(R.string.menu_sort_random);
+            case Constants.ALBUM_ORDER_BY_RECENTLY_ADDED:
+                return getString(R.string.menu_sort_recently_added);
+            case Constants.ALBUM_ORDER_BY_RECENTLY_PLAYED:
+                return getString(R.string.menu_sort_recently_played);
+            case Constants.ALBUM_ORDER_BY_MOST_PLAYED:
+                return getString(R.string.menu_sort_most_played);
+            default:
+                return "";
+        }
+    }
+
     @Override
     public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
         inflater.inflate(R.menu.toolbar_menu, menu);
@@ -172,26 +215,29 @@ public class AlbumCatalogueFragment extends Fragment implements ClickCallback {
         popup.getMenuInflater().inflate(menuResource, popup.getMenu());
 
         popup.setOnMenuItemClickListener(menuItem -> {
+            String newSortOrder = null;
+            
             if (menuItem.getItemId() == R.id.menu_album_sort_name) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_NAME);
-                return true;
+                newSortOrder = Constants.ALBUM_ORDER_BY_NAME;
             } else if (menuItem.getItemId() == R.id.menu_album_sort_artist) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_ARTIST);
-                return true;
+                newSortOrder = Constants.ALBUM_ORDER_BY_ARTIST;
             } else if (menuItem.getItemId() == R.id.menu_album_sort_year) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_YEAR);
-                return true;
+                newSortOrder = Constants.ALBUM_ORDER_BY_YEAR;
             } else if (menuItem.getItemId() == R.id.menu_album_sort_random) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_RANDOM);
-                return true;
+                newSortOrder = Constants.ALBUM_ORDER_BY_RANDOM;
             } else if (menuItem.getItemId() == R.id.menu_album_sort_recently_added) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_RECENTLY_ADDED);
-                return true;
+                newSortOrder = Constants.ALBUM_ORDER_BY_RECENTLY_ADDED;
             } else if (menuItem.getItemId() == R.id.menu_album_sort_recently_played) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_RECENTLY_PLAYED);
-                return true;
+                newSortOrder = Constants.ALBUM_ORDER_BY_RECENTLY_PLAYED;
             } else if (menuItem.getItemId() == R.id.menu_album_sort_most_played) {
-                albumAdapter.sort(Constants.ALBUM_ORDER_BY_MOST_PLAYED);
+                newSortOrder = Constants.ALBUM_ORDER_BY_MOST_PLAYED;
+            }
+
+            if (newSortOrder != null) {
+                currentSortOrder = newSortOrder;
+                albumAdapter.sort(newSortOrder);
+                Preferences.setAlbumSortOrder(newSortOrder);
+                updateSortIndicator();
                 return true;
             }
 

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/AlbumPageFragment.java

@@ -35,6 +35,7 @@ import com.cappielloantonio.tempo.ui.activity.MainActivity;
 import com.cappielloantonio.tempo.ui.adapter.SongHorizontalAdapter;
 import com.cappielloantonio.tempo.ui.dialog.PlaylistChooserDialog;
 import com.cappielloantonio.tempo.ui.dialog.RatingDialog;
+import com.cappielloantonio.tempo.util.AssetLinkUtil;
 import com.cappielloantonio.tempo.util.Constants;
 import com.cappielloantonio.tempo.util.DownloadUtil;
 import com.cappielloantonio.tempo.util.MappingUtil;
@@ -177,8 +178,35 @@ public class AlbumPageFragment extends Fragment implements ClickCallback {
 
                 bind.albumNameLabel.setText(album.getName());
                 bind.albumArtistLabel.setText(album.getArtist());
+                AssetLinkUtil.applyLinkAppearance(bind.albumArtistLabel);
+                AssetLinkUtil.AssetLink artistLink = buildArtistLink(album);
+                bind.albumArtistLabel.setOnLongClickListener(v -> {
+                    if (artistLink != null) {
+                        AssetLinkUtil.copyToClipboard(requireContext(), artistLink);
+                        Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, artistLink.id), Toast.LENGTH_SHORT).show();
+                        return true;
+                    }
+                    return false;
+                });
                 bind.albumReleaseYearLabel.setText(album.getYear() != 0 ? String.valueOf(album.getYear()) : "");
-                bind.albumReleaseYearLabel.setVisibility(album.getYear() != 0 ? View.VISIBLE : View.GONE);
+                if (album.getYear() != 0) {
+                    bind.albumReleaseYearLabel.setVisibility(View.VISIBLE);
+                    AssetLinkUtil.applyLinkAppearance(bind.albumReleaseYearLabel);
+                    bind.albumReleaseYearLabel.setOnClickListener(v -> openYearLink(album.getYear()));
+                    bind.albumReleaseYearLabel.setOnLongClickListener(v -> {
+                        AssetLinkUtil.AssetLink yearLink = buildYearLink(album.getYear());
+                        if (yearLink != null) {
+                            AssetLinkUtil.copyToClipboard(requireContext(), yearLink);
+                            Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, yearLink.id), Toast.LENGTH_SHORT).show();
+                        }
+                        return true;
+                    });
+                } else {
+                    bind.albumReleaseYearLabel.setVisibility(View.GONE);
+                    bind.albumReleaseYearLabel.setOnClickListener(null);
+                    bind.albumReleaseYearLabel.setOnLongClickListener(null);
+                    AssetLinkUtil.clearLinkAppearance(bind.albumReleaseYearLabel);
+                }
                 bind.albumSongCountDurationTextview.setText(getString(R.string.album_page_tracks_count_and_duration, album.getSongCount(), album.getDuration() != null ? album.getDuration() / 60 : 0));
                 if (album.getGenre() != null && !album.getGenre().isEmpty()) {
                     bind.albumGenresTextview.setText(album.getGenre());
@@ -347,4 +375,23 @@ public class AlbumPageFragment extends Fragment implements ClickCallback {
     private void setMediaBrowserListenableFuture() {
         songHorizontalAdapter.setMediaBrowserListenableFuture(mediaBrowserListenableFuture);
     }
-}
+
+    private void openYearLink(int year) {
+        AssetLinkUtil.AssetLink link = buildYearLink(year);
+        if (link != null) {
+            activity.openAssetLink(link);
+        }
+    }
+
+    private AssetLinkUtil.AssetLink buildYearLink(int year) {
+        if (year <= 0) return null;
+        return AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_YEAR, String.valueOf(year));
+    }
+
+    private AssetLinkUtil.AssetLink buildArtistLink(AlbumID3 album) {
+        if (album == null || album.getArtistId() == null || album.getArtistId().isEmpty()) {
+            return null;
+        }
+        return AssetLinkUtil.buildAssetLink(AssetLinkUtil.TYPE_ARTIST, album.getArtistId());
+    }
+}

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/PlayerBottomSheetFragment.java

@@ -195,6 +195,7 @@ public class PlayerBottomSheetFragment extends Fragment {
         }
     }
 
+
     private void setMediaControllerUI(MediaBrowser mediaBrowser) {
         if (mediaBrowser.getMediaMetadata().extras != null) {
             switch (mediaBrowser.getMediaMetadata().extras.getString("type", Constants.MEDIA_TYPE_MUSIC)) {

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/PlayerControllerFragment.java

@@ -13,9 +13,10 @@ import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.ImageButton;
 import android.widget.LinearLayout;
+import android.widget.RatingBar;
 import android.widget.TextView;
 import android.widget.ToggleButton;
-import android.widget.RatingBar;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.constraintlayout.widget.ConstraintLayout;
@@ -41,12 +42,14 @@ import com.cappielloantonio.tempo.ui.activity.MainActivity;
 import com.cappielloantonio.tempo.ui.dialog.RatingDialog;
 import com.cappielloantonio.tempo.ui.dialog.TrackInfoDialog;
 import com.cappielloantonio.tempo.ui.fragment.pager.PlayerControllerHorizontalPager;
+import com.cappielloantonio.tempo.util.AssetLinkUtil;
 import com.cappielloantonio.tempo.util.Constants;
 import com.cappielloantonio.tempo.util.MusicUtil;
 import com.cappielloantonio.tempo.util.Preferences;
 import com.cappielloantonio.tempo.viewmodel.PlayerBottomSheetViewModel;
 import com.cappielloantonio.tempo.viewmodel.RatingViewModel;
 import com.google.android.material.chip.Chip;
+import com.google.android.material.chip.ChipGroup;
 import com.google.android.material.elevation.SurfaceColors;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.MoreExecutors;
@@ -76,6 +79,10 @@ public class PlayerControllerFragment extends Fragment {
     private ImageButton playerTrackInfo;
     private LinearLayout ratingContainer;
     private ImageButton equalizerButton;
+    private ChipGroup assetLinkChipGroup;
+    private Chip playerSongLinkChip;
+    private Chip playerAlbumLinkChip;
+    private Chip playerArtistLinkChip;
 
     private MainActivity activity;
     private PlayerBottomSheetViewModel playerBottomSheetViewModel;
@@ -139,6 +146,10 @@ public class PlayerControllerFragment extends Fragment {
         songRatingBar =  bind.getRoot().findViewById(R.id.song_rating_bar);
         ratingContainer = bind.getRoot().findViewById(R.id.rating_container);
         equalizerButton = bind.getRoot().findViewById(R.id.player_open_equalizer_button);
+        assetLinkChipGroup = bind.getRoot().findViewById(R.id.asset_link_chip_group);
+        playerSongLinkChip = bind.getRoot().findViewById(R.id.asset_link_song_chip);
+        playerAlbumLinkChip = bind.getRoot().findViewById(R.id.asset_link_album_chip);
+        playerArtistLinkChip = bind.getRoot().findViewById(R.id.asset_link_artist_chip);
         checkAndSetRatingContainerVisibility();
     }
 
@@ -219,6 +230,8 @@ public class PlayerControllerFragment extends Fragment {
                         || mediaMetadata.extras != null && Objects.equals(mediaMetadata.extras.getString("type"), Constants.MEDIA_TYPE_RADIO) && mediaMetadata.extras.getString("uri") != null
                         ? View.VISIBLE
                         : View.GONE);
+
+        updateAssetLinkChips(mediaMetadata);
     }
 
     private void setMediaInfo(MediaMetadata mediaMetadata) {
@@ -259,6 +272,110 @@ public class PlayerControllerFragment extends Fragment {
         });
     }
 
+    private void updateAssetLinkChips(MediaMetadata mediaMetadata) {
+        if (assetLinkChipGroup == null) return;
+        String mediaType = mediaMetadata.extras != null ? mediaMetadata.extras.getString("type", Constants.MEDIA_TYPE_MUSIC) : Constants.MEDIA_TYPE_MUSIC;
+        if (!Constants.MEDIA_TYPE_MUSIC.equals(mediaType)) {
+            clearAssetLinkChip(playerSongLinkChip);
+            clearAssetLinkChip(playerAlbumLinkChip);
+            clearAssetLinkChip(playerArtistLinkChip);
+            syncAssetLinkGroupVisibility();
+            return;
+        }
+
+        String songId = mediaMetadata.extras != null ? mediaMetadata.extras.getString("id") : null;
+        String albumId = mediaMetadata.extras != null ? mediaMetadata.extras.getString("albumId") : null;
+        String artistId = mediaMetadata.extras != null ? mediaMetadata.extras.getString("artistId") : null;
+
+        AssetLinkUtil.AssetLink songLink = bindAssetLinkChip(playerSongLinkChip, AssetLinkUtil.TYPE_SONG, songId);
+        AssetLinkUtil.AssetLink albumLink = bindAssetLinkChip(playerAlbumLinkChip, AssetLinkUtil.TYPE_ALBUM, albumId);
+        AssetLinkUtil.AssetLink artistLink = bindAssetLinkChip(playerArtistLinkChip, AssetLinkUtil.TYPE_ARTIST, artistId);
+        bindAssetLinkView(playerMediaTitleLabel, songLink);
+        bindAssetLinkView(playerArtistNameLabel, artistLink != null ? artistLink : songLink);
+        bindAssetLinkView(playerMediaCoverViewPager, songLink);
+        syncAssetLinkGroupVisibility();
+    }
+
+    private AssetLinkUtil.AssetLink bindAssetLinkChip(Chip chip, String type, String id) {
+        if (chip == null) return null;
+        if (TextUtils.isEmpty(id)) {
+            clearAssetLinkChip(chip);
+            return null;
+        }
+
+        String label = getString(AssetLinkUtil.getLabelRes(type));
+        AssetLinkUtil.AssetLink assetLink = AssetLinkUtil.buildAssetLink(type, id);
+        if (assetLink == null) {
+            clearAssetLinkChip(chip);
+            return null;
+        }
+
+        chip.setText(getString(R.string.asset_link_chip_text, label, assetLink.id));
+        chip.setVisibility(View.VISIBLE);
+
+        chip.setOnClickListener(v -> {
+            if (assetLink != null) {
+                activity.openAssetLink(assetLink);
+            }
+        });
+
+        chip.setOnLongClickListener(v -> {
+            if (assetLink != null) {
+                AssetLinkUtil.copyToClipboard(requireContext(), assetLink);
+                Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, id), Toast.LENGTH_SHORT).show();
+            }
+            return true;
+        });
+
+        return assetLink;
+    }
+
+    private void clearAssetLinkChip(Chip chip) {
+        if (chip == null) return;
+        chip.setVisibility(View.GONE);
+        chip.setText("");
+        chip.setOnClickListener(null);
+        chip.setOnLongClickListener(null);
+    }
+
+    private void bindAssetLinkView(View view, AssetLinkUtil.AssetLink assetLink) {
+        if (view == null) return;
+        if (assetLink == null) {
+            AssetLinkUtil.clearLinkAppearance(view);
+            view.setOnClickListener(null);
+            view.setOnLongClickListener(null);
+            view.setClickable(false);
+            view.setLongClickable(false);
+            return;
+        }
+
+        view.setClickable(true);
+        view.setLongClickable(true);
+        AssetLinkUtil.applyLinkAppearance(view);
+        view.setOnClickListener(v -> {
+            boolean collapse = !AssetLinkUtil.TYPE_SONG.equals(assetLink.type);
+            activity.openAssetLink(assetLink, collapse);
+        });
+        view.setOnLongClickListener(v -> {
+            AssetLinkUtil.copyToClipboard(requireContext(), assetLink);
+            Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, assetLink.id), Toast.LENGTH_SHORT).show();
+            return true;
+        });
+    }
+
+    private void syncAssetLinkGroupVisibility() {
+        if (assetLinkChipGroup == null) return;
+        boolean hasVisible = false;
+        for (int i = 0; i < assetLinkChipGroup.getChildCount(); i++) {
+            View child = assetLinkChipGroup.getChildAt(i);
+            if (child.getVisibility() == View.VISIBLE) {
+                hasVisible = true;
+                break;
+            }
+        }
+        assetLinkChipGroup.setVisibility(hasVisible ? View.VISIBLE : View.GONE);
+    }
+
     private void setMediaControllerUI(MediaBrowser mediaBrowser) {
         initPlaybackSpeedButton(mediaBrowser);
 
@@ -548,4 +665,4 @@ public class PlayerControllerFragment extends Fragment {
             isServiceBound = false;
         }
     }
-}
+}

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/SettingsFragment.java

@@ -92,7 +92,7 @@ public class SettingsFragment extends PreferenceFragmentCompat {
 
                                 Preferences.setDownloadDirectoryUri(uri.toString());
                                 ExternalAudioReader.refreshCache();
-                                Toast.makeText(requireContext(), "Download folder set.", Toast.LENGTH_SHORT).show();
+                                Toast.makeText(requireContext(), R.string.settings_download_folder_set, Toast.LENGTH_SHORT).show();
                                 checkDownloadDirectory();
                             }
                         }
@@ -238,15 +238,15 @@ public class SettingsFragment extends PreferenceFragmentCompat {
             if (storage != null) storage.setVisible(false);
             directory.setVisible(true);
             directory.setIcon(R.drawable.ic_close);
-            directory.setTitle("Clear download folder");
+            directory.setTitle(R.string.settings_clear_download_folder);
             directory.setSummary(current);
         } else {
             if (storage != null) storage.setVisible(true);
             if (Preferences.getDownloadStoragePreference() == 2) {
                 directory.setVisible(true);
                 directory.setIcon(R.drawable.ic_folder);
-                directory.setTitle("Set download folder");
-                directory.setSummary("Choose a folder for downloaded music files");
+                directory.setTitle(R.string.settings_set_download_folder);
+                directory.setSummary(R.string.settings_choose_download_folder);
             } else {
                 directory.setVisible(false);
             }
@@ -325,7 +325,7 @@ public class SettingsFragment extends PreferenceFragmentCompat {
 
                 @Override
                 public void onSuccess(boolean isScanning, long count) {
-                    findPreference("scan_library").setSummary("Scanning: counting " + count + " tracks");
+                    findPreference("scan_library").setSummary(getString(R.string.settings_scan_result, count));
                     if (isScanning) getScanStatus();
                 }
             });
@@ -430,7 +430,7 @@ public class SettingsFragment extends PreferenceFragmentCompat {
                     Preferences.setDownloadDirectoryUri(null);
                     Preferences.setDownloadStoragePreference(0);
                     ExternalAudioReader.refreshCache();
-                    Toast.makeText(requireContext(), "Download folder cleared.", Toast.LENGTH_SHORT).show();
+                    Toast.makeText(requireContext(), R.string.settings_download_folder_cleared, Toast.LENGTH_SHORT).show();
                     checkStorage();
                     checkDownloadDirectory();
                 } else {
@@ -492,7 +492,7 @@ public class SettingsFragment extends PreferenceFragmentCompat {
 
             @Override
             public void onSuccess(boolean isScanning, long count) {
-                findPreference("scan_library").setSummary("Scanning: counting " + count + " tracks");
+                findPreference("scan_library").setSummary(getString(R.string.settings_scan_result, count));
                 if (isScanning) getScanStatus();
             }
         });

app/src/main/java/com/cappielloantonio/tempo/ui/fragment/bottomsheetdialog/SongBottomSheetDialog.java

@@ -30,6 +30,7 @@ import com.cappielloantonio.tempo.subsonic.models.Child;
 import com.cappielloantonio.tempo.ui.activity.MainActivity;
 import com.cappielloantonio.tempo.ui.dialog.PlaylistChooserDialog;
 import com.cappielloantonio.tempo.ui.dialog.RatingDialog;
+import com.cappielloantonio.tempo.util.AssetLinkUtil;
 import com.cappielloantonio.tempo.util.Constants;
 import com.cappielloantonio.tempo.util.DownloadUtil;
 import com.cappielloantonio.tempo.util.ExternalAudioReader;
@@ -39,6 +40,8 @@ import com.cappielloantonio.tempo.util.Preferences;
 import com.cappielloantonio.tempo.viewmodel.HomeViewModel;
 import com.cappielloantonio.tempo.viewmodel.SongBottomSheetViewModel;
 import com.google.android.material.bottomsheet.BottomSheetDialogFragment;
+import com.google.android.material.chip.Chip;
+import com.google.android.material.chip.ChipGroup;
 import com.google.common.util.concurrent.ListenableFuture;
 
 import android.content.Intent;
@@ -56,6 +59,13 @@ public class SongBottomSheetDialog extends BottomSheetDialogFragment implements
 
     private TextView downloadButton;
     private TextView removeButton;
+    private ChipGroup assetLinkChipGroup;
+    private Chip songLinkChip;
+    private Chip albumLinkChip;
+    private Chip artistLinkChip;
+    private AssetLinkUtil.AssetLink currentSongLink;
+    private AssetLinkUtil.AssetLink currentAlbumLink;
+    private AssetLinkUtil.AssetLink currentArtistLink;
 
     private ListenableFuture<MediaBrowser> mediaBrowserListenableFuture;
 
@@ -109,6 +119,11 @@ public class SongBottomSheetDialog extends BottomSheetDialogFragment implements
         TextView artistSong = view.findViewById(R.id.song_artist_text_view);
         artistSong.setText(songBottomSheetViewModel.getSong().getArtist());
 
+        initAssetLinkChips(view);
+        bindAssetLinkView(coverSong, currentSongLink);
+        bindAssetLinkView(titleSong, currentSongLink);
+        bindAssetLinkView(artistSong, currentArtistLink != null ? currentArtistLink : currentSongLink);
+
         ToggleButton favoriteToggle = view.findViewById(R.id.button_favorite);
         favoriteToggle.setChecked(songBottomSheetViewModel.getSong().getStarred() != null);
         favoriteToggle.setOnClickListener(v -> {
@@ -282,6 +297,95 @@ public class SongBottomSheetDialog extends BottomSheetDialogFragment implements
         }
     }
 
+    private void initAssetLinkChips(View root) {
+        assetLinkChipGroup = root.findViewById(R.id.asset_link_chip_group);
+        songLinkChip = root.findViewById(R.id.asset_link_song_chip);
+        albumLinkChip = root.findViewById(R.id.asset_link_album_chip);
+        artistLinkChip = root.findViewById(R.id.asset_link_artist_chip);
+
+        currentSongLink = bindAssetLinkChip(songLinkChip, AssetLinkUtil.TYPE_SONG, song.getId());
+        currentAlbumLink = bindAssetLinkChip(albumLinkChip, AssetLinkUtil.TYPE_ALBUM, song.getAlbumId());
+        currentArtistLink = bindAssetLinkChip(artistLinkChip, AssetLinkUtil.TYPE_ARTIST, song.getArtistId());
+        syncAssetLinkGroupVisibility();
+    }
+
+    private AssetLinkUtil.AssetLink bindAssetLinkChip(@Nullable Chip chip, String type, @Nullable String id) {
+        if (chip == null) return null;
+        if (id == null || id.isEmpty()) {
+            clearAssetLinkChip(chip);
+            return null;
+        }
+
+        String label = getString(AssetLinkUtil.getLabelRes(type));
+        AssetLinkUtil.AssetLink assetLink = AssetLinkUtil.buildAssetLink(type, id);
+        if (assetLink == null) {
+            clearAssetLinkChip(chip);
+            return null;
+        }
+
+        chip.setText(getString(R.string.asset_link_chip_text, label, assetLink.id));
+        chip.setVisibility(View.VISIBLE);
+
+        chip.setOnClickListener(v -> {
+            if (assetLink != null) {
+                ((MainActivity) requireActivity()).openAssetLink(assetLink);
+            }
+        });
+
+        chip.setOnLongClickListener(v -> {
+            if (assetLink != null) {
+                AssetLinkUtil.copyToClipboard(requireContext(), assetLink);
+                Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, id), Toast.LENGTH_SHORT).show();
+            }
+            return true;
+        });
+
+        return assetLink;
+    }
+
+    private void clearAssetLinkChip(@Nullable Chip chip) {
+        if (chip == null) return;
+        chip.setVisibility(View.GONE);
+        chip.setText("");
+        chip.setOnClickListener(null);
+        chip.setOnLongClickListener(null);
+    }
+
+    private void syncAssetLinkGroupVisibility() {
+        if (assetLinkChipGroup == null) return;
+        boolean hasVisible = false;
+        for (int i = 0; i < assetLinkChipGroup.getChildCount(); i++) {
+            View child = assetLinkChipGroup.getChildAt(i);
+            if (child.getVisibility() == View.VISIBLE) {
+                hasVisible = true;
+                break;
+            }
+        }
+        assetLinkChipGroup.setVisibility(hasVisible ? View.VISIBLE : View.GONE);
+    }
+
+    private void bindAssetLinkView(@Nullable View view, @Nullable AssetLinkUtil.AssetLink assetLink) {
+        if (view == null) return;
+        if (assetLink == null) {
+            AssetLinkUtil.clearLinkAppearance(view);
+            view.setOnClickListener(null);
+            view.setOnLongClickListener(null);
+            view.setClickable(false);
+            view.setLongClickable(false);
+            return;
+        }
+
+        view.setClickable(true);
+        view.setLongClickable(true);
+        AssetLinkUtil.applyLinkAppearance(view);
+        view.setOnClickListener(v -> ((MainActivity) requireActivity()).openAssetLink(assetLink, !AssetLinkUtil.TYPE_SONG.equals(assetLink.type)));
+        view.setOnLongClickListener(v -> {
+            AssetLinkUtil.copyToClipboard(requireContext(), assetLink);
+            Toast.makeText(requireContext(), getString(R.string.asset_link_copied_toast, assetLink.id), Toast.LENGTH_SHORT).show();
+            return true;
+        });
+    }
+
     private void initializeMediaBrowser() {
         mediaBrowserListenableFuture = new MediaBrowser.Builder(requireContext(), new SessionToken(requireContext(), new ComponentName(requireContext(), MediaService.class))).buildAsync();
     }
@@ -293,4 +397,4 @@ public class SongBottomSheetDialog extends BottomSheetDialogFragment implements
     private void refreshShares() {
         homeViewModel.refreshShares(requireActivity());
     }
-}
+}

app/src/main/java/com/cappielloantonio/tempo/util/AssetLinkNavigator.java

@@ -0,0 +1,188 @@
+package com.cappielloantonio.tempo.util;
+
+import android.os.Bundle;
+import android.widget.Toast;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.lifecycle.MutableLiveData;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProvider;
+import androidx.navigation.NavController;
+import androidx.navigation.NavOptions;
+
+import com.cappielloantonio.tempo.BuildConfig;
+import com.cappielloantonio.tempo.R;
+import com.cappielloantonio.tempo.repository.AlbumRepository;
+import com.cappielloantonio.tempo.repository.ArtistRepository;
+import com.cappielloantonio.tempo.repository.PlaylistRepository;
+import com.cappielloantonio.tempo.repository.SongRepository;
+import com.cappielloantonio.tempo.subsonic.models.AlbumID3;
+import com.cappielloantonio.tempo.subsonic.models.ArtistID3;
+import com.cappielloantonio.tempo.subsonic.models.Child;
+import com.cappielloantonio.tempo.subsonic.models.Playlist;
+import com.cappielloantonio.tempo.subsonic.models.Genre;
+import com.cappielloantonio.tempo.ui.activity.MainActivity;
+import com.cappielloantonio.tempo.ui.fragment.bottomsheetdialog.SongBottomSheetDialog;
+import com.cappielloantonio.tempo.viewmodel.SongBottomSheetViewModel;
+
+public final class AssetLinkNavigator {
+    private final MainActivity activity;
+    private final SongRepository songRepository = new SongRepository();
+    private final AlbumRepository albumRepository = new AlbumRepository();
+    private final ArtistRepository artistRepository = new ArtistRepository();
+    private final PlaylistRepository playlistRepository = new PlaylistRepository();
+
+    public AssetLinkNavigator(@NonNull MainActivity activity) {
+        this.activity = activity;
+    }
+
+    public void open(@Nullable AssetLinkUtil.AssetLink assetLink) {
+        if (assetLink == null) {
+            return;
+        }
+        switch (assetLink.type) {
+            case AssetLinkUtil.TYPE_SONG:
+                openSong(assetLink.id);
+                break;
+            case AssetLinkUtil.TYPE_ALBUM:
+                openAlbum(assetLink.id);
+                break;
+            case AssetLinkUtil.TYPE_ARTIST:
+                openArtist(assetLink.id);
+                break;
+            case AssetLinkUtil.TYPE_PLAYLIST:
+                openPlaylist(assetLink.id);
+                break;
+            case AssetLinkUtil.TYPE_GENRE:
+                openGenre(assetLink.id);
+                break;
+            case AssetLinkUtil.TYPE_YEAR:
+                openYear(assetLink.id);
+                break;
+            default:
+                Toast.makeText(activity, R.string.asset_link_error_unsupported, Toast.LENGTH_SHORT).show();
+                break;
+        }
+    }
+
+    private void openSong(@NonNull String id) {
+        MutableLiveData<Child> liveData = songRepository.getSong(id);
+        Observer<Child> observer = new Observer<Child>() {
+            @Override
+            public void onChanged(Child child) {
+                liveData.removeObserver(this);
+                if (child == null) {
+                    Toast.makeText(activity, R.string.asset_link_error_song, Toast.LENGTH_SHORT).show();
+                    return;
+                }
+                SongBottomSheetViewModel viewModel = new ViewModelProvider(activity).get(SongBottomSheetViewModel.class);
+                viewModel.setSong(child);
+                SongBottomSheetDialog dialog = new SongBottomSheetDialog();
+                Bundle args = new Bundle();
+                args.putParcelable(Constants.TRACK_OBJECT, child);
+                dialog.setArguments(args);
+                dialog.show(activity.getSupportFragmentManager(), null);
+            }
+        };
+        liveData.observe(activity, observer);
+    }
+
+    private void openAlbum(@NonNull String id) {
+        MutableLiveData<AlbumID3> liveData = albumRepository.getAlbum(id);
+        Observer<AlbumID3> observer = new Observer<AlbumID3>() {
+            @Override
+            public void onChanged(AlbumID3 album) {
+                liveData.removeObserver(this);
+                if (album == null) {
+                    Toast.makeText(activity, R.string.asset_link_error_album, Toast.LENGTH_SHORT).show();
+                    return;
+                }
+                Bundle args = new Bundle();
+                args.putParcelable(Constants.ALBUM_OBJECT, album);
+                navigateSafely(R.id.albumPageFragment, args);
+            }
+        };
+        liveData.observe(activity, observer);
+    }
+
+    private void openArtist(@NonNull String id) {
+        MutableLiveData<ArtistID3> liveData = artistRepository.getArtist(id);
+        Observer<ArtistID3> observer = new Observer<ArtistID3>() {
+            @Override
+            public void onChanged(ArtistID3 artist) {
+                liveData.removeObserver(this);
+                if (artist == null) {
+                    Toast.makeText(activity, R.string.asset_link_error_artist, Toast.LENGTH_SHORT).show();
+                    return;
+                }
+                Bundle args = new Bundle();
+                args.putParcelable(Constants.ARTIST_OBJECT, artist);
+                navigateSafely(R.id.artistPageFragment, args);
+            }
+        };
+        liveData.observe(activity, observer);
+    }
+
+    private void openPlaylist(@NonNull String id) {
+        MutableLiveData<Playlist> liveData = playlistRepository.getPlaylist(id);
+        Observer<Playlist> observer = new Observer<Playlist>() {
+            @Override
+            public void onChanged(Playlist playlist) {
+                liveData.removeObserver(this);
+                if (playlist == null) {
+                    Toast.makeText(activity, R.string.asset_link_error_playlist, Toast.LENGTH_SHORT).show();
+                    return;
+                }
+                Bundle args = new Bundle();
+                args.putParcelable(Constants.PLAYLIST_OBJECT, playlist);
+                navigateSafely(R.id.playlistPageFragment, args);
+            }
+        };
+        liveData.observe(activity, observer);
+    }
+
+    private void openGenre(@NonNull String genreName) {
+        String trimmed = genreName.trim();
+        if (trimmed.isEmpty()) {
+            Toast.makeText(activity, R.string.asset_link_error_unsupported, Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        Genre genre = new Genre();
+        genre.setGenre(trimmed);
+        genre.setSongCount(0);
+        genre.setAlbumCount(0);
+        Bundle args = new Bundle();
+        args.putParcelable(Constants.GENRE_OBJECT, genre);
+        args.putString(Constants.MEDIA_BY_GENRE, Constants.MEDIA_BY_GENRE);
+        navigateSafely(R.id.songListPageFragment, args);
+    }
+
+    private void openYear(@NonNull String yearValue) {
+        try {
+            int year = Integer.parseInt(yearValue.trim());
+            Bundle args = new Bundle();
+            args.putInt("year_object", year);
+            args.putString(Constants.MEDIA_BY_YEAR, Constants.MEDIA_BY_YEAR);
+            navigateSafely(R.id.songListPageFragment, args);
+        } catch (NumberFormatException ex) {
+            Toast.makeText(activity, R.string.asset_link_error_unsupported, Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    private void navigateSafely(int destinationId, @Nullable Bundle args) {
+        activity.runOnUiThread(() -> {
+            NavController navController = activity.navController;
+            if (navController == null) {
+                return;
+            }
+            if (navController.getCurrentDestination() != null
+                    && navController.getCurrentDestination().getId() == destinationId) {
+                navController.navigate(destinationId, args, new NavOptions.Builder().setLaunchSingleTop(true).build());
+            } else {
+                navController.navigate(destinationId, args);
+            }
+        });
+    }
+}

app/src/main/java/com/cappielloantonio/tempo/util/AssetLinkUtil.java

@@ -0,0 +1,188 @@
+package com.cappielloantonio.tempo.util;
+
+import android.content.ClipData;
+import android.content.ClipboardManager;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+import android.text.TextUtils;
+import android.view.View;
+import android.widget.TextView;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.StringRes;
+import androidx.core.content.ContextCompat;
+
+import com.cappielloantonio.tempo.R;
+
+import java.util.Objects;
+
+import com.google.android.material.color.MaterialColors;
+
+public final class AssetLinkUtil {
+    public static final String SCHEME = "tempo";
+    public static final String HOST_ASSET = "asset";
+
+    public static final String TYPE_SONG = "song";
+    public static final String TYPE_ALBUM = "album";
+    public static final String TYPE_ARTIST = "artist";
+    public static final String TYPE_PLAYLIST = "playlist";
+    public static final String TYPE_GENRE = "genre";
+    public static final String TYPE_YEAR = "year";
+
+    private AssetLinkUtil() {
+    }
+
+    @Nullable
+    public static AssetLink parse(@Nullable Intent intent) {
+        if (intent == null) return null;
+        return parse(intent.getData());
+    }
+
+    @Nullable
+    public static AssetLink parse(@Nullable Uri uri) {
+        if (uri == null) {
+            return null;
+        }
+
+        if (!SCHEME.equalsIgnoreCase(uri.getScheme())) {
+            return null;
+        }
+
+        String host = uri.getHost();
+        if (!HOST_ASSET.equalsIgnoreCase(host)) {
+            return null;
+        }
+
+        if (uri.getPathSegments().size() < 2) {
+            return null;
+        }
+
+        String type = uri.getPathSegments().get(0);
+        String id = uri.getPathSegments().get(1);
+        if (TextUtils.isEmpty(type) || TextUtils.isEmpty(id)) {
+            return null;
+        }
+
+        if (!isSupportedType(type)) {
+            return null;
+        }
+
+        return new AssetLink(type, id, uri);
+    }
+
+    public static boolean isSupportedType(@Nullable String type) {
+        if (type == null) return false;
+        switch (type) {
+            case TYPE_SONG:
+            case TYPE_ALBUM:
+            case TYPE_ARTIST:
+            case TYPE_PLAYLIST:
+            case TYPE_GENRE:
+            case TYPE_YEAR:
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    @NonNull
+    public static Uri buildUri(@NonNull String type, @NonNull String id) {
+        return new Uri.Builder()
+                .scheme(SCHEME)
+                .authority(HOST_ASSET)
+                .appendPath(type)
+                .appendPath(id)
+                .build();
+    }
+
+    @Nullable
+    public static String buildLink(@Nullable String type, @Nullable String id) {
+        if (TextUtils.isEmpty(type) || TextUtils.isEmpty(id) || !isSupportedType(type)) {
+            return null;
+        }
+        return buildUri(Objects.requireNonNull(type), Objects.requireNonNull(id)).toString();
+    }
+
+    @Nullable
+    public static AssetLink buildAssetLink(@Nullable String type, @Nullable String id) {
+        String link = buildLink(type, id);
+        return parseLinkString(link);
+    }
+
+    @Nullable
+    public static AssetLink parseLinkString(@Nullable String link) {
+        if (TextUtils.isEmpty(link)) {
+            return null;
+        }
+        return parse(Uri.parse(link));
+    }
+
+    public static void copyToClipboard(@NonNull Context context, @NonNull AssetLink assetLink) {
+        ClipboardManager clipboardManager = (ClipboardManager) context.getSystemService(Context.CLIPBOARD_SERVICE);
+        if (clipboardManager == null) {
+            return;
+        }
+        ClipData clipData = ClipData.newPlainText(context.getString(R.string.asset_link_clipboard_label), assetLink.uri.toString());
+        clipboardManager.setPrimaryClip(clipData);
+    }
+
+    @StringRes
+    public static int getLabelRes(@NonNull String type) {
+        switch (type) {
+            case TYPE_SONG:
+                return R.string.asset_link_label_song;
+            case TYPE_ALBUM:
+                return R.string.asset_link_label_album;
+            case TYPE_ARTIST:
+                return R.string.asset_link_label_artist;
+            case TYPE_PLAYLIST:
+                return R.string.asset_link_label_playlist;
+            case TYPE_GENRE:
+                return R.string.asset_link_label_genre;
+            case TYPE_YEAR:
+                return R.string.asset_link_label_year;
+            default:
+                return R.string.asset_link_label_unknown;
+        }
+    }
+
+    public static void applyLinkAppearance(@NonNull View view) {
+        if (view instanceof TextView) {
+            TextView textView = (TextView) view;
+            if (textView.getTag(R.id.tag_link_original_color) == null) {
+                textView.setTag(R.id.tag_link_original_color, textView.getCurrentTextColor());
+            }
+            int accent = MaterialColors.getColor(view, com.google.android.material.R.attr.colorPrimary,
+                    ContextCompat.getColor(view.getContext(), android.R.color.holo_blue_light));
+            textView.setTextColor(accent);
+        }
+    }
+
+    public static void clearLinkAppearance(@NonNull View view) {
+        if (view instanceof TextView) {
+            TextView textView = (TextView) view;
+            Object original = textView.getTag(R.id.tag_link_original_color);
+            if (original instanceof Integer) {
+                textView.setTextColor((Integer) original);
+            } else {
+                int defaultColor = MaterialColors.getColor(view, com.google.android.material.R.attr.colorOnSurface,
+                        ContextCompat.getColor(view.getContext(), android.R.color.primary_text_light));
+                textView.setTextColor(defaultColor);
+            }
+        }
+    }
+
+    public static final class AssetLink {
+        public final String type;
+        public final String id;
+        public final Uri uri;
+
+        AssetLink(@NonNull String type, @NonNull String id, @NonNull Uri uri) {
+            this.type = type;
+            this.id = id;
+            this.uri = uri;
+        }
+    }
+}

app/src/main/java/com/cappielloantonio/tempo/util/ExternalAudioWriter.java

@@ -17,6 +17,9 @@ import com.cappielloantonio.tempo.repository.DownloadRepository;
 import com.cappielloantonio.tempo.subsonic.models.Child;
 import com.cappielloantonio.tempo.ui.activity.MainActivity;
 
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
 import java.net.HttpURLConnection;
@@ -102,35 +105,76 @@ public class ExternalAudioWriter {
             ExternalDownloadMetadataStore.remove(metadataKey);
             return;
         }
-        String scheme = mediaUri.getScheme();
-        if (scheme == null || (!scheme.equalsIgnoreCase("http") && !scheme.equalsIgnoreCase("https"))) {
-            notifyFailure(context, "Unsupported media URI.");
-            ExternalDownloadMetadataStore.remove(metadataKey);
-            return;
-        }
+
+        String scheme = mediaUri.getScheme() != null ? mediaUri.getScheme().toLowerCase(Locale.ROOT) : "";
 
         HttpURLConnection connection = null;
+        DocumentFile sourceDocument = null;
+        File sourceFile = null;
+        long remoteLength = -1;
+        String mimeType = null;
         DocumentFile targetFile = null;
-        try {
-            connection = (HttpURLConnection) new URL(mediaUri.toString()).openConnection();
-            connection.setConnectTimeout(CONNECT_TIMEOUT_MS);
-            connection.setReadTimeout(READ_TIMEOUT_MS);
-            connection.setRequestProperty("Accept-Encoding", "identity");
-            connection.connect();
 
-            int responseCode = connection.getResponseCode();
-            if (responseCode >= HttpURLConnection.HTTP_BAD_REQUEST) {
-                notifyFailure(context, "Server returned " + responseCode);
+        try {
+            if (scheme.equals("http") || scheme.equals("https")) {
+                connection = (HttpURLConnection) new URL(mediaUri.toString()).openConnection();
+                connection.setConnectTimeout(CONNECT_TIMEOUT_MS);
+                connection.setReadTimeout(READ_TIMEOUT_MS);
+                connection.setRequestProperty("Accept-Encoding", "identity");
+                connection.connect();
+
+                int responseCode = connection.getResponseCode();
+                if (responseCode >= HttpURLConnection.HTTP_BAD_REQUEST) {
+                    notifyFailure(context, "Server returned " + responseCode);
+                    ExternalDownloadMetadataStore.remove(metadataKey);
+                    return;
+                }
+
+                mimeType = connection.getContentType();
+                remoteLength = connection.getContentLengthLong();
+            } else if (scheme.equals("content")) {
+                sourceDocument = DocumentFile.fromSingleUri(context, mediaUri);
+                mimeType = context.getContentResolver().getType(mediaUri);
+                if (sourceDocument != null) {
+                    remoteLength = sourceDocument.length();
+                }
+            } else if (scheme.equals("file")) {
+                String path = mediaUri.getPath();
+                if (path != null) {
+                    sourceFile = new File(path);
+                    if (sourceFile.exists()) {
+                        remoteLength = sourceFile.length();
+                    }
+                }
+                String ext = MimeTypeMap.getFileExtensionFromUrl(mediaUri.toString());
+                if (ext != null && !ext.isEmpty()) {
+                    mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext);
+                }
+            } else {
+                notifyFailure(context, "Unsupported media URI.");
                 ExternalDownloadMetadataStore.remove(metadataKey);
                 return;
             }
 
-            String mimeType = connection.getContentType();
             if (mimeType == null || mimeType.isEmpty()) {
                 mimeType = "application/octet-stream";
             }
 
             String extension = MimeTypeMap.getSingleton().getExtensionFromMimeType(mimeType);
+            if ((extension == null || extension.isEmpty()) && sourceDocument != null && sourceDocument.getName() != null) {
+                String name = sourceDocument.getName();
+                int dot = name.lastIndexOf('.');
+                if (dot >= 0 && dot < name.length() - 1) {
+                    extension = name.substring(dot + 1);
+                }
+            }
+            if ((extension == null || extension.isEmpty()) && sourceFile != null) {
+                String name = sourceFile.getName();
+                int dot = name.lastIndexOf('.');
+                if (dot >= 0 && dot < name.length() - 1) {
+                    extension = name.substring(dot + 1);
+                }
+            }
             if (extension == null || extension.isEmpty()) {
                 String suffix = child.getSuffix();
                 if (suffix != null && !suffix.isEmpty()) {
@@ -146,7 +190,6 @@ public class ExternalAudioWriter {
             String fileName = sanitized + "." + extension;
 
             DocumentFile existingFile = findFile(directory, fileName);
-            long remoteLength = connection.getContentLengthLong();
             Long recordedSize = ExternalDownloadMetadataStore.getSize(metadataKey);
             if (existingFile != null && existingFile.exists()) {
                 long localLength = existingFile.length();
@@ -175,7 +218,7 @@ public class ExternalAudioWriter {
             }
 
             Uri targetUri = targetFile.getUri();
-            try (InputStream in = connection.getInputStream();
+            try (InputStream in = openInputStream(context, mediaUri, scheme, connection, sourceFile);
                  OutputStream out = context.getContentResolver().openOutputStream(targetUri)) {
                 if (out == null) {
                     notifyFailure(context, "Cannot open output stream.");
@@ -319,4 +362,32 @@ public class ExternalAudioWriter {
                 PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE
         );
     }
+
+    private static InputStream openInputStream(Context context,
+                                               Uri mediaUri,
+                                               String scheme,
+                                               HttpURLConnection connection,
+                                               File sourceFile) throws IOException {
+        switch (scheme) {
+            case "http":
+            case "https":
+                if (connection == null) {
+                    throw new IOException("Connection not initialized");
+                }
+                return connection.getInputStream();
+            case "content":
+                InputStream contentStream = context.getContentResolver().openInputStream(mediaUri);
+                if (contentStream == null) {
+                    throw new IOException("Cannot open content stream");
+                }
+                return contentStream;
+            case "file":
+                if (sourceFile == null || !sourceFile.exists()) {
+                    throw new IOException("Missing source file");
+                }
+                return new FileInputStream(sourceFile);
+            default:
+                throw new IOException("Unsupported scheme " + scheme);
+        }
+    }
 }

app/src/main/java/com/cappielloantonio/tempo/util/MappingUtil.java

@@ -74,6 +74,12 @@ public class MappingUtil {
         bundle.putInt("originalWidth", media.getOriginalWidth() != null ? media.getOriginalWidth() : 0);
         bundle.putInt("originalHeight", media.getOriginalHeight() != null ? media.getOriginalHeight() : 0);
         bundle.putString("uri", uri.toString());
+        bundle.putString("assetLinkSong", AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_SONG, media.getId()));
+        bundle.putString("assetLinkAlbum", AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ALBUM, media.getAlbumId()));
+        bundle.putString("assetLinkArtist", AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ARTIST, media.getArtistId()));
+        bundle.putString("assetLinkGenre", AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_GENRE, media.getGenre()));
+        Integer year = media.getYear();
+        bundle.putString("assetLinkYear", year != null && year != 0 ? AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_YEAR, String.valueOf(year)) : null);
 
         return new MediaItem.Builder()
                 .setMediaId(media.getId())
@@ -120,6 +126,11 @@ public class MappingUtil {
     }
 
     public static MediaItem mapDownload(Child media) {
+
+        Bundle bundle = new Bundle();
+        bundle.putInt("samplingRate", media.getSamplingRate() != null ? media.getSamplingRate() : 0);
+        bundle.putInt("bitDepth", media.getBitDepth() != null ? media.getBitDepth() : 0);
+
         return new MediaItem.Builder()
                 .setMediaId(media.getId())
                 .setMediaMetadata(
@@ -130,12 +141,14 @@ public class MappingUtil {
                                 .setReleaseYear(media.getYear() != null ? media.getYear() : 0)
                                 .setAlbumTitle(media.getAlbum())
                                 .setArtist(media.getArtist())
+                                .setExtras(bundle)
                                 .setIsBrowsable(false)
                                 .setIsPlayable(true)
                                 .build()
                 )
                 .setRequestMetadata(
                         new MediaItem.RequestMetadata.Builder()
+                                .setExtras(bundle)
                                 .setMediaUri(Preferences.preferTranscodedDownload() ? MusicUtil.getTranscodedDownloadUri(media.getId()) : MusicUtil.getDownloadUri(media.getId()))
                                 .build()
                 )

app/src/main/java/com/cappielloantonio/tempo/util/Preferences.kt

@@ -76,6 +76,8 @@ object Preferences {
     private const val EQUALIZER_ENABLED = "equalizer_enabled"
     private const val EQUALIZER_BAND_LEVELS = "equalizer_band_levels"
     private const val MINI_SHUFFLE_BUTTON_VISIBILITY = "mini_shuffle_button_visibility"
+    private const val ALBUM_SORT_ORDER = "album_sort_order"
+    private const val DEFAULT_ALBUM_SORT_ORDER = Constants.ALBUM_ORDER_BY_NAME
 
     @JvmStatic
     fun getServer(): String? {
@@ -638,4 +640,14 @@ object Preferences {
         if (parts.size < bandCount) return ShortArray(bandCount.toInt())
         return ShortArray(bandCount.toInt()) { i -> parts[i].toShortOrNull() ?: 0 }
     }
+
+    @JvmStatic
+    fun getAlbumSortOrder(): String {
+        return App.getInstance().preferences.getString(ALBUM_SORT_ORDER, DEFAULT_ALBUM_SORT_ORDER) ?: DEFAULT_ALBUM_SORT_ORDER
+    }
+
+    @JvmStatic
+    fun setAlbumSortOrder(sortOrder: String) {
+        App.getInstance().preferences.edit().putString(ALBUM_SORT_ORDER, sortOrder).apply()
+    }
 }

app/src/main/java/com/cappielloantonio/tempo/widget/WidgetProvider.java

@@ -5,17 +5,20 @@ import android.appwidget.AppWidgetManager;
 import android.appwidget.AppWidgetProvider;
 import android.content.Context;
 import android.content.Intent;
+import android.net.Uri;
+import android.text.TextUtils;
 import android.widget.RemoteViews;
 
 import com.cappielloantonio.tempo.R;
 
 import android.app.TaskStackBuilder;
-import android.app.PendingIntent;
 
 import com.cappielloantonio.tempo.ui.activity.MainActivity;
 
 import android.util.Log;
 
+import androidx.annotation.Nullable;
+
 public class WidgetProvider extends AppWidgetProvider {
     private static final String TAG = "TempoWidget";
     public static final String ACT_PLAY_PAUSE = "tempo.widget.PLAY_PAUSE";
@@ -28,7 +31,7 @@ public class WidgetProvider extends AppWidgetProvider {
     public void onUpdate(Context ctx, AppWidgetManager mgr, int[] ids) {
         for (int id : ids) {
             RemoteViews rv = WidgetUpdateManager.chooseBuild(ctx, id);
-            attachIntents(ctx, rv, id);
+            attachIntents(ctx, rv, id, null, null, null);
             mgr.updateAppWidget(id, rv);
         }
     }
@@ -50,16 +53,23 @@ public class WidgetProvider extends AppWidgetProvider {
     public void onAppWidgetOptionsChanged(Context context, AppWidgetManager appWidgetManager, int appWidgetId, android.os.Bundle newOptions) {
         super.onAppWidgetOptionsChanged(context, appWidgetManager, appWidgetId, newOptions);
         RemoteViews rv = WidgetUpdateManager.chooseBuild(context, appWidgetId);
-        attachIntents(context, rv, appWidgetId);
+        attachIntents(context, rv, appWidgetId, null, null, null);
         appWidgetManager.updateAppWidget(appWidgetId, rv);
         WidgetUpdateManager.refreshFromController(context);
     }
 
     public static void attachIntents(Context ctx, RemoteViews rv) {
-        attachIntents(ctx, rv, 0);
+        attachIntents(ctx, rv, 0, null, null, null);
     }
 
     public static void attachIntents(Context ctx, RemoteViews rv, int requestCodeBase) {
+        attachIntents(ctx, rv, requestCodeBase, null, null, null);
+    }
+
+    public static void attachIntents(Context ctx, RemoteViews rv, int requestCodeBase,
+                                     String songLink,
+                                     String albumLink,
+                                     String artistLink) {
         PendingIntent playPause = PendingIntent.getBroadcast(
                 ctx,
                 requestCodeBase + 0,
@@ -97,9 +107,31 @@ public class WidgetProvider extends AppWidgetProvider {
         rv.setOnClickPendingIntent(R.id.btn_shuffle, shuffle);
         rv.setOnClickPendingIntent(R.id.btn_repeat, repeat);
 
-        PendingIntent launch = TaskStackBuilder.create(ctx)
-                .addNextIntentWithParentStack(new Intent(ctx, MainActivity.class))
-                .getPendingIntent(requestCodeBase + 10, PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
+        PendingIntent launch = buildMainActivityPendingIntent(ctx, requestCodeBase + 10, null);
         rv.setOnClickPendingIntent(R.id.root, launch);
+
+        PendingIntent songPending = buildMainActivityPendingIntent(ctx, requestCodeBase + 20, songLink);
+        PendingIntent artistPending = buildMainActivityPendingIntent(ctx, requestCodeBase + 21, artistLink);
+        PendingIntent albumPending = buildMainActivityPendingIntent(ctx, requestCodeBase + 22, albumLink);
+
+        PendingIntent fallback = launch;
+        rv.setOnClickPendingIntent(R.id.album_art, songPending != null ? songPending : fallback);
+        rv.setOnClickPendingIntent(R.id.title, songPending != null ? songPending : fallback);
+        rv.setOnClickPendingIntent(R.id.subtitle,
+                artistPending != null ? artistPending : (songPending != null ? songPending : fallback));
+        rv.setOnClickPendingIntent(R.id.album, albumPending != null ? albumPending : fallback);
+    }
+
+    private static PendingIntent buildMainActivityPendingIntent(Context ctx, int requestCode, @Nullable String link) {
+        Intent intent;
+        if (!TextUtils.isEmpty(link)) {
+            intent = new Intent(Intent.ACTION_VIEW, Uri.parse(link), ctx, MainActivity.class);
+        } else {
+            intent = new Intent(ctx, MainActivity.class);
+        }
+        intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
+        TaskStackBuilder stackBuilder = TaskStackBuilder.create(ctx);
+        stackBuilder.addNextIntentWithParentStack(intent);
+        return stackBuilder.getPendingIntent(requestCode, PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
     }
 }

app/src/main/java/com/cappielloantonio/tempo/widget/WidgetUpdateManager.java

@@ -4,8 +4,9 @@ import android.appwidget.AppWidgetManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.graphics.Bitmap;
-import android.text.TextUtils;
 import android.graphics.drawable.Drawable;
+import android.os.Bundle;
+import android.text.TextUtils;
 
 import com.bumptech.glide.request.target.CustomTarget;
 import com.bumptech.glide.request.transition.Transition;
@@ -17,6 +18,7 @@ import androidx.media3.session.MediaController;
 import androidx.media3.session.SessionToken;
 
 import com.cappielloantonio.tempo.service.MediaService;
+import com.cappielloantonio.tempo.util.AssetLinkUtil;
 import com.cappielloantonio.tempo.util.MusicUtil;
 import com.google.common.util.concurrent.ListenableFuture;
 import com.google.common.util.concurrent.MoreExecutors;
@@ -25,6 +27,8 @@ import java.util.concurrent.ExecutionException;
 
 public final class WidgetUpdateManager {
 
+    private static final int WIDGET_SAFE_ART_SIZE = 512;
+
     public static void updateFromState(Context ctx,
                                        String title,
                                        String artist,
@@ -34,7 +38,10 @@ public final class WidgetUpdateManager {
                                        boolean shuffleEnabled,
                                        int repeatMode,
                                        long positionMs,
-                                       long durationMs) {
+                                       long durationMs,
+                                       String songLink,
+                                       String albumLink,
+                                       String artistLink) {
         if (TextUtils.isEmpty(title)) title = ctx.getString(R.string.widget_not_playing);
         if (TextUtils.isEmpty(artist)) artist = ctx.getString(R.string.widget_placeholder_subtitle);
         if (TextUtils.isEmpty(album)) album = "";
@@ -46,7 +53,7 @@ public final class WidgetUpdateManager {
         for (int id : ids) {
             android.widget.RemoteViews rv = choosePopulate(ctx, title, artist, album, art, playing,
                     timing.elapsedText, timing.totalText, timing.progress, shuffleEnabled, repeatMode, id);
-            WidgetProvider.attachIntents(ctx, rv, id);
+            WidgetProvider.attachIntents(ctx, rv, id, songLink, albumLink, artistLink);
             mgr.updateAppWidget(id, rv);
         }
     }
@@ -56,7 +63,7 @@ public final class WidgetUpdateManager {
         int[] ids = mgr.getAppWidgetIds(new ComponentName(ctx, WidgetProvider4x1.class));
         for (int id : ids) {
             android.widget.RemoteViews rv = chooseBuild(ctx, id);
-            WidgetProvider.attachIntents(ctx, rv, id);
+            WidgetProvider.attachIntents(ctx, rv, id, null, null, null);
             mgr.updateAppWidget(id, rv);
         }
     }
@@ -70,7 +77,10 @@ public final class WidgetUpdateManager {
                                        boolean shuffleEnabled,
                                        int repeatMode,
                                        long positionMs,
-                                       long durationMs) {
+                                       long durationMs,
+                                       String songLink,
+                                       String albumLink,
+                                       String artistLink) {
         final Context appCtx = ctx.getApplicationContext();
         final String t = TextUtils.isEmpty(title) ? appCtx.getString(R.string.widget_not_playing) : title;
         final String a = TextUtils.isEmpty(artist) ? appCtx.getString(R.string.widget_placeholder_subtitle) : artist;
@@ -79,12 +89,15 @@ public final class WidgetUpdateManager {
         final boolean sh = shuffleEnabled;
         final int rep = repeatMode;
         final TimingInfo timing = createTimingInfo(positionMs, durationMs);
+        final String songLinkFinal = songLink;
+        final String albumLinkFinal = albumLink;
+        final String artistLinkFinal = artistLink;
 
         if (!TextUtils.isEmpty(coverArtId)) {
             CustomGlideRequest.loadAlbumArtBitmap(
                     appCtx,
                     coverArtId,
-                    com.cappielloantonio.tempo.util.Preferences.getImageSize(),
+                    WIDGET_SAFE_ART_SIZE,
                     new CustomTarget<Bitmap>() {
                         @Override
                         public void onResourceReady(Bitmap resource, Transition<? super Bitmap> transition) {
@@ -93,7 +106,7 @@ public final class WidgetUpdateManager {
                             for (int id : ids) {
                                 android.widget.RemoteViews rv = choosePopulate(appCtx, t, a, alb, resource, p,
                                         timing.elapsedText, timing.totalText, timing.progress, sh, rep, id);
-                                WidgetProvider.attachIntents(appCtx, rv, id);
+                                WidgetProvider.attachIntents(appCtx, rv, id, songLinkFinal, albumLinkFinal, artistLinkFinal);
                                 mgr.updateAppWidget(id, rv);
                             }
                         }
@@ -105,7 +118,7 @@ public final class WidgetUpdateManager {
                             for (int id : ids) {
                                 android.widget.RemoteViews rv = choosePopulate(appCtx, t, a, alb, null, p,
                                         timing.elapsedText, timing.totalText, timing.progress, sh, rep, id);
-                                WidgetProvider.attachIntents(appCtx, rv, id);
+                                WidgetProvider.attachIntents(appCtx, rv, id, songLinkFinal, albumLinkFinal, artistLinkFinal);
                                 mgr.updateAppWidget(id, rv);
                             }
                         }
@@ -117,7 +130,7 @@ public final class WidgetUpdateManager {
             for (int id : ids) {
                 android.widget.RemoteViews rv = choosePopulate(appCtx, t, a, alb, null, p,
                         timing.elapsedText, timing.totalText, timing.progress, sh, rep, id);
-                WidgetProvider.attachIntents(appCtx, rv, id);
+                WidgetProvider.attachIntents(appCtx, rv, id, songLinkFinal, albumLinkFinal, artistLinkFinal);
                 mgr.updateAppWidget(id, rv);
             }
         }
@@ -133,6 +146,7 @@ public final class WidgetUpdateManager {
                 MediaController c = future.get();
                 androidx.media3.common.MediaItem mi = c.getCurrentMediaItem();
                 String title = null, artist = null, album = null, coverId = null;
+                String songLink = null, albumLink = null, artistLink = null;
                 if (mi != null && mi.mediaMetadata != null) {
                     if (mi.mediaMetadata.title != null) title = mi.mediaMetadata.title.toString();
                     if (mi.mediaMetadata.artist != null)
@@ -140,10 +154,26 @@ public final class WidgetUpdateManager {
                     if (mi.mediaMetadata.albumTitle != null)
                         album = mi.mediaMetadata.albumTitle.toString();
                     if (mi.mediaMetadata.extras != null) {
+                        Bundle extras = mi.mediaMetadata.extras;
                         if (title == null) title = mi.mediaMetadata.extras.getString("title");
                         if (artist == null) artist = mi.mediaMetadata.extras.getString("artist");
                         if (album == null) album = mi.mediaMetadata.extras.getString("album");
-                        coverId = mi.mediaMetadata.extras.getString("coverArtId");
+                        coverId = extras.getString("coverArtId");
+
+                        songLink = extras.getString("assetLinkSong");
+                        if (songLink == null) {
+                            songLink = AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_SONG, extras.getString("id"));
+                        }
+
+                        albumLink = extras.getString("assetLinkAlbum");
+                        if (albumLink == null) {
+                            albumLink = AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ALBUM, extras.getString("albumId"));
+                        }
+
+                        artistLink = extras.getString("assetLinkArtist");
+                        if (artistLink == null) {
+                            artistLink = AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ARTIST, extras.getString("artistId"));
+                        }
                     }
                 }
                 long position = c.getCurrentPosition();
@@ -159,7 +189,10 @@ public final class WidgetUpdateManager {
                         c.getShuffleModeEnabled(),
                         c.getRepeatMode(),
                         position,
-                        duration);
+                        duration,
+                        songLink,
+                        albumLink,
+                        artistLink);
                 c.release();
             } catch (ExecutionException | InterruptedException ignored) {
             }
@@ -273,4 +306,4 @@ public final class WidgetUpdateManager {
         }
     }
 
-}
+}

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

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="?attr/colorOnSurfaceVariant"
+        android:pathData="M3.9,12c0,1.71 1.39,3.1 3.1,3.1h3v1.8h-3c-2.7,0 -4.9,-2.2 -4.9,-4.9s2.2,-4.9 4.9,-4.9h3v1.8h-3c-1.71,0 -3.1,1.39 -3.1,3.1zM7,13h10v-2H7v2zM17,6.9h-3v-1.8h3c2.7,0 4.9,2.2 4.9,4.9s-2.2,4.9 -4.9,4.9h-3v-1.8h3c1.71,0 3.1,-1.39 3.1,-3.1s-1.39,-3.1 -3.1,-3.1z" />
+</vector>

app/src/main/res/layout/bottom_sheet_song_dialog.xml

@@ -68,6 +68,14 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
+    <include
+        android:id="@+id/song_asset_link_row"
+        layout="@layout/view_asset_link_row"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:paddingStart="20dp"
+        android:paddingEnd="12dp" />
+
     <LinearLayout
         android:id="@+id/option_linear_layout"
         android:layout_width="match_parent"
@@ -209,4 +217,4 @@
             android:text="@string/song_bottom_sheet_share"
             android:visibility="gone"/>
     </LinearLayout>
-</LinearLayout>
+</LinearLayout>

app/src/main/res/layout/fragment_album_catalogue.xml

@@ -41,23 +41,40 @@
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintEnd_toEndOf="parent" />
 
-                <Button
-                    android:id="@+id/album_list_sort_image_view"
-                    style="@style/Widget.Material3.Button.TonalButton.Icon"
-                    android:layout_width="52dp"
-                    android:layout_height="52dp"
+                <LinearLayout
+                    android:id="@+id/sort_container"
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
                     android:layout_marginStart="16dp"
                     android:layout_marginTop="16dp"
                     android:layout_marginEnd="16dp"
                     android:layout_marginBottom="12dp"
-                    android:insetLeft="0dp"
-                    android:insetTop="0dp"
-                    android:insetRight="0dp"
-                    android:insetBottom="0dp"
-                    app:cornerRadius="30dp"
-                    app:icon="@drawable/ic_sort_list"
+                    android:orientation="horizontal"
+                    android:gravity="center_vertical"
                     app:layout_constraintBottom_toBottomOf="parent"
-                    app:layout_constraintEnd_toEndOf="parent" />
+                    app:layout_constraintEnd_toEndOf="parent">
+
+                    <TextView
+                        android:id="@+id/albumListSortTextView"
+                        android:layout_width="wrap_content"
+                        android:layout_height="wrap_content"
+                        android:textAppearance="@style/TextAppearance.Material3.BodySmall"
+                        android:paddingEnd="8dp"
+                        android:visibility="gone" />
+
+                    <Button
+                        android:id="@+id/album_list_sort_image_view"
+                        style="@style/Widget.Material3.Button.TonalButton.Icon"
+                        android:layout_width="52dp"
+                        android:layout_height="52dp"
+                        android:insetLeft="0dp"
+                        android:insetTop="0dp"
+                        android:insetRight="0dp"
+                        android:insetBottom="0dp"
+                        app:cornerRadius="30dp"
+                        app:icon="@drawable/ic_sort_list" />
+
+                </LinearLayout>
 
                 <ProgressBar
                     android:id="@+id/album_list_progress_loader"
@@ -71,7 +88,6 @@
                     app:layout_constraintBottom_toBottomOf="parent"
                     app:layout_constraintEnd_toEndOf="parent"/>
 
-
             </androidx.constraintlayout.widget.ConstraintLayout>
         </com.google.android.material.appbar.AppBarLayout>
 
@@ -87,4 +103,3 @@
             app:layout_behavior="@string/appbar_scrolling_view_behavior" />
     </androidx.coordinatorlayout.widget.CoordinatorLayout>
 </LinearLayout>
-

app/src/main/res/layout/inner_fragment_player_controller_layout.xml

@@ -57,6 +57,17 @@
 
     </androidx.constraintlayout.widget.ConstraintLayout>
 
+    <include
+        android:id="@+id/player_asset_link_row"
+        layout="@layout/view_asset_link_row"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="16dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/player_media_quality_sector" />
+
     <androidx.viewpager2.widget.ViewPager2
         android:id="@+id/player_media_cover_view_pager"
         android:layout_width="0dp"
@@ -66,7 +77,7 @@
         app:layout_constraintBottom_toTopOf="@id/guideline"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@+id/player_media_quality_sector" />
+        app:layout_constraintTop_toBottomOf="@+id/player_asset_link_row" />
 
     <androidx.constraintlayout.widget.Guideline
         android:id="@+id/guideline"
@@ -400,4 +411,4 @@
             app:srcCompat="@drawable/ic_eq" />
 
     </androidx.constraintlayout.widget.ConstraintLayout>
-</androidx.constraintlayout.widget.ConstraintLayout>
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/view_asset_link_row.xml

@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<com.google.android.material.chip.ChipGroup xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:id="@+id/asset_link_chip_group"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:visibility="gone"
+    android:paddingTop="4dp"
+    android:paddingBottom="4dp"
+    app:singleLine="true"
+    app:selectionRequired="false"
+    app:singleSelection="false">
+
+    <com.google.android.material.chip.Chip
+        android:id="@+id/asset_link_song_chip"
+        style="@style/Widget.Material3.Chip.Assist"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:checkable="false"
+        android:clickable="true"
+        android:ellipsize="end"
+        android:maxLines="1"
+        android:text=""
+        app:chipIcon="@drawable/ic_link"
+        app:chipIconTint="?attr/colorOnSurfaceVariant"
+        app:rippleColor="@color/ripple_material_light" />
+
+    <com.google.android.material.chip.Chip
+        android:id="@+id/asset_link_album_chip"
+        style="@style/Widget.Material3.Chip.Assist"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:checkable="false"
+        android:clickable="true"
+        android:ellipsize="end"
+        android:maxLines="1"
+        android:text=""
+        app:chipIcon="@drawable/ic_link"
+        app:chipIconTint="?attr/colorOnSurfaceVariant"
+        app:rippleColor="@color/ripple_material_light" />
+
+    <com.google.android.material.chip.Chip
+        android:id="@+id/asset_link_artist_chip"
+        style="@style/Widget.Material3.Chip.Assist"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:checkable="false"
+        android:clickable="true"
+        android:ellipsize="end"
+        android:maxLines="1"
+        android:text=""
+        app:chipIcon="@drawable/ic_link"
+        app:chipIconTint="?attr/colorOnSurfaceVariant"
+        app:rippleColor="@color/ripple_material_light" />
+</com.google.android.material.chip.ChipGroup>

app/src/main/res/values-es-rES/strings.xml

@@ -69,6 +69,7 @@
     <string name="download_directory_dialog_positive_button">Descargar</string>
     <string name="download_directory_dialog_summary">Se descargarán todas las pistas de esta carpeta. Las pistas en las subcarpetas no se descargarán.</string>
     <string name="download_directory_dialog_title">Descargar las pistas</string>
+    <string name="download_directory_set">Indicar ubicación de descarga</string>
     <string name="download_info_empty_subtitle">Una vez que descargues una pista, la encontrarás aquí</string>
     <string name="download_info_empty_title">No hay descargas</string>
     <string name="download_item_multiple_subtitle_formatter">%1$s  •  %2$s elementos</string>
@@ -79,7 +80,10 @@
     <string name="download_storage_dialog_title">Selecciona una opción de almacenamiento</string>
     <string name="download_storage_external_dialog_positive_button">Externo</string>
     <string name="download_storage_internal_dialog_negative_button">Interno</string>
+    <string name="download_storage_directory_dialog_neutral_button">Directorio</string>
     <string name="download_title_section">Descargas</string>
+    <string name="download_refresh_no_changes">No se han encontrado descargas que falten</string>
+    <string name="download_refresh_button_content_description">Actualizar descargas</string>
     <string name="downloaded_bottom_sheet_add_to_queue">Añadir a la cola</string>
     <string name="downloaded_bottom_sheet_play_next">Reproducir siguiente</string>
     <string name="downloaded_bottom_sheet_remove">Eliminar</string>
@@ -88,6 +92,8 @@
     <string name="error_required">Obligatorio</string>
     <string name="error_server_prefix">Se necesita un prefijo http o https</string>
     <string name="exo_download_notification_channel_name">Descargas</string>
+    <string name="exo_controls_heart_on_description">Añadir a favoritos</string>
+    <string name="cast_expanded_controller_loading">Cargando…</string>
     <string name="filter_info_selection">Selecciona dos o más filtros</string>
     <string name="filter_title">Filtrar</string>
     <string name="filter_artist">Filtrar artistas</string>
@@ -118,6 +124,7 @@
     <string name="home_sync_starred_subtitle">Descargar estas pistas usará una gran cantidad de datos</string>
     <string name="home_sync_starred_title">Parece que hay algunas pistas destacadas para sincronizar</string>
     <string name="home_sync_starred_albums_subtitle">Los álbumes marcados como favoritos estarán disponibles en el modo sin conexión.</string>
+    <string name="home_sync_starred_artists_subtitle">Has destacado artistas con música que no has descargado</string>
     <string name="home_title_best_of">Lo mejor de</string>
     <string name="home_title_discovery">Descubrir</string>
     <string name="home_title_discovery_shuffle_all_button">Todo en aleatorio</string>
@@ -170,6 +177,8 @@
     <string name="menu_filter_download">Descargado</string>
     <string name="menu_group_by_album">Álbum</string>
     <string name="menu_group_by_artist">Artista</string>
+    <string name="settings_scan_result">Escaneo: hay %1$d pistas</string>
+    <string name="settings_support_title">Soporte al usuario</string>
     <string name="settings_image_size">Resolución de la imagen</string>
     <string name="settings_language">Idioma</string>
     <string name="settings_system_language">Idioma del sistema</string>
@@ -201,6 +210,7 @@
     <string name="player_playback_speed">%1$.2fx</string>
     <string name="player_queue_clean_all_button">Limpiar la cola de reproducción</string>
     <string name="player_queue_save_queue_success">Cola de reproducción guardada</string>
+    <string name="player_lyrics_download_failure">La letra no se puede descargar</string>
     <string name="player_server_priority">Prioridad del servidor</string>
     <string name="player_unknown_format">Formato desconocido</string>
     <string name="player_transcoding">Transcodificando</string>
@@ -212,6 +222,7 @@
     <string name="playlist_chooser_dialog_neutral_button">Crear</string>
     <string name="playlist_chooser_dialog_title">Añadir a una lista de reproducción</string>
     <string name="playlist_chooser_dialog_toast_add_failure">Error al añadir a la lista</string>
+    <string name="playlist_chooser_dialog_toast_all_skipped">Todas las pistas se han descartado porque están repetidas</string>
     <string name="playlist_counted_tracks">%1$d pistas •  %2$s</string>
     <string name="playlist_duration">Duración  •  %1$s</string>
     <string name="playlist_editor_dialog_action_delete_toast">Pulsación larga para eliminar</string>
@@ -257,6 +268,7 @@
     <string name="search_hint">Buscar pista, artistas o álbumes</string>
     <string name="search_info_minimum_characters">Introduzca al menos tres caracteres</string>
     <string name="search_title_album">Álbumes</string>
+    <string name="settings_set_download_folder">Establecer la carpeta de descargas</string>
     <string name="settings_system_equalizer_summary">Ajustes de audio</string>
     <string name="settings_system_equalizer_title">Ecualizador del sistema</string>
     <string name="search_title_artist">Artistas</string>
@@ -280,6 +292,7 @@
     <string name="settings_about_summary">Tempo es un cliente de música Subsonic ligero y de código abierto, diseñado nativamente para Android.</string>
     <string name="settings_about_title">Acerca de</string>
     <string name="settings_always_on_display">Pantalla siempre activa</string>
+    <string name="settings_allow_playlist_duplicates_summary">Si está habilitada, no se comprobará si hay pistas repetidas cuando se añadan a la lista.</string>
     <string name="settings_audio_transcode_download_format">Formato de transcodificación</string>
     <string name="settings_audio_transcode_download_priority_summary">Si está habilitada, Tempo no descargará la pista con las opciones de transcodificación que aparecen a continuación.</string>
     <string name="settings_audio_transcode_download_priority_title">Dar prioridad a las opciones del servidor usadas para el streaming en las descargas</string>
@@ -295,6 +308,8 @@
     <string name="settings_audio_transcode_priority_toast">Prioridad a la hora de transcodificar una pista</string>
     <string name="settings_buffering_strategy">Estrategia de buffer</string>
     <string name="settings_buffering_strategy_summary">Para que los cambios surtan efecto, debes reinciar la app.</string>
+    <string name="settings_choose_download_folder">Elige una carpeta para descargar los archivos de música</string>
+    <string name="settings_clear_download_folder">Limpiar la carpeta de descargas</string>
     <string name="settings_continuous_play_summary">Permite que la música siga reproduciéndose una vez que la lista de reproducción ha terminado, reproduciendo pistas similares</string>
     <string name="settings_continuous_play_title">Reproducción continua</string>
     <string name="settings_covers_cache">Tamaño de la caché de portadas de álbumes</string>
@@ -316,7 +331,9 @@
     <string name="settings_song_rating_summary">Si está habilitada, muestra la valoración de la pista como barra de 5 estrellas en la página del control de reproducción.\n\n*Requiere reiniciar la aplicación</string>
     <string name="settings_item_rating">Mostrar valoración de los elementos</string>
     <string name="settings_queue_syncing_title">Sincronizar cola de reproducción para este usuario</string>
+    <string name="settings_show_mini_shuffle_button_summary">Si está habilitada, muestra el botón de reproducción aleatoria y oculta el botón de «Favoritos» en el minirreproductor</string>
     <string name="settings_radio">Mostrar emisoras de radio</string>
+    <string name="settings_auto_download_lyrics_summary">Descargar las letras automáticamente cuando estén disponibles para que se puedan mostrar cuando no hay conexión.</string>
     <string name="settings_replay_gain">Configurar el modo de ganancia de reproducción</string>
     <string name="settings_rounded_corner">Esquinas redondeadas</string>
     <string name="settings_rounded_corner_size">Tamaño de las esquinas</string>
@@ -368,6 +385,7 @@
     <string name="settings_theme">Tema</string>
     <string name="settings_title_data">Datos</string>
     <string name="settings_title_general">General</string>
+    <string name="settings_title_playlist">Lista de reproducción</string>
     <string name="settings_title_rating">Valoraciones</string>
     <string name="settings_title_replay_gain">Ganancia de reproducción</string>
     <string name="settings_title_scrobble">Rastreo de música (scrobble)</string>
@@ -433,7 +451,9 @@
     <string name="playlist_chooser_dialog_toast_add_success">Se ha añadido a la lista</string>
     <string name="settings_song_rating">Mostrar valoración de las pistas</string>
     <string name="home_sync_starred_albums_title">Sincronizar álbumes favoritos</string>
+    <string name="settings_sync_starred_artists_for_offline_use_title">Sincronizar artistas destacados para uso sin conexión</string>
     <string name="settings_sync_starred_albums_for_offline_use_summary">Si está habilitada, los álbumes favoritos se descargarán para uso sin conexión.</string>
+    <string name="starred_artist_sync_dialog_title">Sincronizar artistas destacados</string>
     <string name="starred_album_sync_dialog_summary">Descargar los álbumes favoritos puede consumir una gran cantidad de datos.</string>
     <string name="equalizer_fragment_title">Ecualizador</string>
     <string name="equalizer_reset">Restablecer</string>
@@ -441,4 +461,29 @@
     <string name="equalizer_not_supported">No disponible en este dispositivo</string>
     <string name="settings_app_equalizer">Ecualizador</string>
     <string name="settings_app_equalizer_summary">Abrir el ecualizador integrado</string>
+    <string name="settings_download_folder_cleared">Se ha limpiado la carpeta de descargas.</string>
+    <string name="settings_download_folder_set">Se ha establecido la carpeta de descargas</string>
+    <string name="widget_label">Widget de Tempo</string>
+    <string name="widget_not_playing">En pausa</string>
+    <string name="widget_placeholder_subtitle">Abrir Tempo</string>
+    <string name="widget_time_duration_placeholder">0:00</string>
+    <string name="widget_content_desc_album_art">Portada del álbum</string>
+    <string name="widget_content_desc_play_pause">Reproducir o pausar</string>
+    <string name="widget_content_desc_next">Siguiente pista</string>
+    <string name="widget_content_desc_repeat">Cambiar modo de repetición</string>
+    <string name="widget_content_desc_shuffle">Activar/desactivar aleatorio</string>
+    <string name="widget_content_desc_prev">Pista anterior</string>
+    <string name="download_refresh_no_directory">Establece una carpeta de descarga para actualizar tus descargas</string>
+    <string name="home_sync_starred_artists_title">Sincronizar artistas destacados</string>
+    <string name="player_lyrics_download_content_description">Descargar letras para uso sin conexión</string>
+    <string name="player_lyrics_downloaded_content_description">Letras descargadas para uso sin conexión</string>
+    <string name="player_lyrics_download_success">Letra guardada para uso sin conexión</string>
+    <string name="settings_allow_playlist_duplicates">Permitir añadir pistas repetidas a la lista</string>
+    <string name="settings_support_summary">Participa en las discusiones y el soporte de la comunidad</string>
+    <string name="settings_show_mini_shuffle_button">Mostrar el botón «Aleatorio»</string>
+    <string name="settings_auto_download_lyrics">Descargar automáticamente las letras</string>
+    <string name="starred_artist_sync_dialog_summary">Descargar los artistas destacados podría consumir una gran cantidad de datos.</string>
+    <string name="settings_sync_starred_artists_for_offline_use_summary">Si está habilitada, los artistas destacados se descargarán para uso sin conexión.</string>
+    <string name="widget_time_elapsed_placeholder">0:00</string>
+    <string name="exo_controls_heart_off_description">Eliminar de favoritos</string>
 </resources>

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

@@ -88,6 +88,9 @@
     <string name="error_required">Wymagane</string>
     <string name="error_server_prefix">wymagany jest prefiks http lub https</string>
     <string name="exo_download_notification_channel_name">Pobieranie</string>
+    <string name="exo_controls_heart_off_description">Wyłącz serce</string>
+    <string name="exo_controls_heart_on_description">Włącz serce</string>
+    <string name="cast_expanded_controller_loading">Ładowanie…</string>
     <string name="filter_info_selection">Wybierz dwa lub więcej filtrów</string>
     <string name="filter_title">Filtry</string>
     <string name="filter_artist">Filtruj wykonawców</string>
@@ -213,8 +216,9 @@
     <string name="playlist_chooser_dialog_negative_button">Anuluj</string>
     <string name="playlist_chooser_dialog_neutral_button">Utwórz</string>
     <string name="playlist_chooser_dialog_title">Dodaj do playlisty</string>
-    <string name="playlist_chooser_dialog_toast_add_success">Dodano piosenkę do playlisty</string>
-    <string name="playlist_chooser_dialog_toast_add_failure">Nie udało się dodać piosenki do playlisty</string>
+    <string name="playlist_chooser_dialog_toast_add_success">Dodano piosenki do playlisty</string>
+    <string name="playlist_chooser_dialog_toast_add_failure">Nie udało się dodać piosenek do playlisty</string>
+    <string name="playlist_chooser_dialog_toast_all_skipped">Pominięto wszystkie piosenki jako duplikaty</string>
     <string name="playlist_counted_tracks">%1$d utworów •  %2$s</string>
     <string name="playlist_duration">Długość  •  %1$s</string>
     <string name="playlist_editor_dialog_action_delete_toast">Przytrzymaj aby usunąć</string>
@@ -281,6 +285,8 @@
     <string name="settings_about_summary">Tempo jest otwarto-źródłowym i lekkim klientem muzycznym dla Subsonic, stworzonym i zbudowanym natywnie dla Androida.</string>
     <string name="settings_about_title">O aplikacji</string>
     <string name="settings_always_on_display">Always on display</string>
+    <string name="settings_allow_playlist_duplicates">Zezwalaj na dodawania duplikatów do playlist</string>
+    <string name="settings_allow_playlist_duplicates_summary">Jeżeli włączone, duplikaty nie będą sprawdzane podczas dodawania do playlisty.</string>
     <string name="settings_audio_transcode_download_format">Format transkodowania</string>
     <string name="settings_audio_transcode_download_priority_summary">Jeżeli włączone, Tempo nie będzię wymuszał pobierania utworu z ustawieniami transkodowania wybranymi poniżej.</string>
     <string name="settings_audio_transcode_download_priority_title">Priorytetyzuj ustawienia serwera używanego do strumieniowania w pobieraniach</string>
@@ -296,6 +302,8 @@
     <string name="settings_audio_transcode_priority_toast">Priorytet przy transkodowaniu utworu danego serwerowi</string>
     <string name="settings_buffering_strategy">Strategia buforowania</string>
     <string name="settings_buffering_strategy_summary">Aby zmiany przyniosły efekt, musisz ręcznie zrestartować aplikację.</string>
+    <string name="settings_choose_download_folder">Wybierz folder dla pobranych plików muzycznych</string>
+    <string name="settings_clear_download_folder">Wyczyść folder pobierania</string>
     <string name="settings_continuous_play_summary">Pozwala muzyce odtwarzać się dalej po końcu playlisty, odtwarza podobne piosenki</string>
     <string name="settings_continuous_play_title">Odtwarzanie bez przerwy</string>
     <string name="settings_covers_cache">Rozmiar cache dla okładek</string>
@@ -304,6 +312,9 @@
     <string name="settings_delete_download_storage_summary">Zatwierdzenie nieodwracalnie usunie wszystkie zapisane elementy</string>
     <string name="settings_delete_download_storage_title">Usuń zapisane elementy</string>
     <string name="settings_download_storage_title">Pamięć do pobierania</string>
+    <string name="settings_download_folder_cleared">Utworzono folder pobierania.</string>
+    <string name="settings_download_folder_set">Wybrano folder pobierania</string>
+    <string name="settings_set_download_folder">Ustaw folder pobierania</string>
     <string name="settings_system_equalizer_summary">Zmień ustawienia audio</string>
     <string name="settings_system_equalizer_title">Korektor systemowy</string>
     <string name="settings_github_link">https://github.com/eddyizm/tempo</string>
@@ -312,6 +323,7 @@
     <string name="settings_support_discussion_link">https://github.com/eddyizm/tempo/discussions</string>
     <string name="settings_support_summary">Dołącz do dyskusji i wsparcia społeczności</string>
     <string name="settings_support_title">Wsparcie użytkowników</string>
+    <string name="settings_scan_result">Skanowanie: naliczono %1$d utworów</string>
     <string name="settings_image_size">Rozdzielczość obrazów</string>
     <string name="settings_language">Język</string>
     <string name="settings_logout_title">Wyloguj</string>
@@ -332,6 +344,8 @@
     <string name="settings_queue_syncing_countdown">Timer synchronizacji</string>
     <string name="settings_queue_syncing_summary">Jeżeli włączone, użytkownik będzie miał możliwość zapisania kolejki i będzie miał możliwość załadowania jej stanu przy otwarciu aplikacji.</string>
     <string name="settings_queue_syncing_title">Synchronizuj kolejkę odtwarzania dla tego użytkownika [Niedokończone]</string>
+    <string name="settings_show_mini_shuffle_button">Pokaż przycisk odtwarzania losowego</string>
+    <string name="settings_show_mini_shuffle_button_summary">Jeżeli włączone, pokazuje przycisk losowego odtwarzania, i usuwa przycisk serca w mini odtwarzaczu</string>
     <string name="settings_radio">Pokaż radio</string>
     <string name="settings_radio_summary">Jeżeli włączone, widoczna będzie sekcja radia. Zrestartuj aplikację aby, zmiany przyniosły pełny efekt.</string>
     <string name="settings_auto_download_lyrics">Automatyczne pobieranie tesktów</string>
@@ -366,6 +380,7 @@
     <string name="settings_theme">Motyw</string>
     <string name="settings_title_data">Dane</string>
     <string name="settings_title_general">Ogólne</string>
+    <string name="settings_title_playlist">Playlisty</string>
     <string name="settings_title_rating">Oceny</string>
     <string name="settings_title_replay_gain">Wzmocnienie głośności przy ponownym odtwarzaniu</string>
     <string name="settings_title_scrobble">Scrobble</string>
@@ -454,6 +469,17 @@
     <string name="undraw_page">unDraw</string>
     <string name="undraw_thanks">Specjalne podziękowania dla unDraw bez którego ilustracji nie mogliśmy uczynić tej aplikacji jeszcze piękniejszą.</string>
     <string name="undraw_url">https://undraw.co/</string>
+    <string name="widget_label">Widget Tempo</string>
+    <string name="widget_not_playing">Nie odtwarza</string>
+    <string name="widget_placeholder_subtitle">Otwórz Tempo</string>
+    <string name="widget_time_elapsed_placeholder">0:00</string>
+    <string name="widget_time_duration_placeholder">0:00</string>
+    <string name="widget_content_desc_album_art">Okładka albumu</string>
+    <string name="widget_content_desc_play_pause">Play lub pauza</string>
+    <string name="widget_content_desc_next">Następny utwór</string>
+    <string name="widget_content_desc_prev">Poprzedni utwór</string>
+    <string name="widget_content_desc_shuffle">Przełącznik odtwarzania losowego</string>
+    <string name="widget_content_desc_repeat">Zmień tryb powtarzania</string>
     <plurals name="home_sync_starred_albums_count">
         <item quantity="one">%d album do zsynchronizowania </item>
         <item quantity="other">%d albumów do zsynchrpnizowania</item>

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

@@ -0,0 +1,3 @@
+<resources>
+    <item name="tag_link_original_color" type="id" />
+</resources>

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

@@ -311,6 +311,8 @@
     <string name="settings_audio_transcode_priority_toast">Priority on transcoding of track given to server</string>
     <string name="settings_buffering_strategy">Buffering strategy</string>
     <string name="settings_buffering_strategy_summary">For the change to take effect you must manually restart the app.</string>
+    <string name="settings_choose_download_folder">Choose a folder for downloaded music files</string>
+    <string name="settings_clear_download_folder">Clear download folder</string>
     <string name="settings_continuous_play_summary">Allows music to keep playing after a playlist has ended, playing similar songs</string>
     <string name="settings_continuous_play_title">Continuous play</string>
     <string name="settings_covers_cache">Size of artwork cache</string>
@@ -319,6 +321,9 @@
     <string name="settings_delete_download_storage_summary">Proceeding will result in the irreversible deletion of all saved items.</string>
     <string name="settings_delete_download_storage_title">Delete saved items</string>
     <string name="settings_download_storage_title">Download storage</string>
+    <string name="settings_download_folder_cleared">Download folder cleared.</string>
+    <string name="settings_download_folder_set">Download folder set</string>
+    <string name="settings_set_download_folder">Set download folder</string>
     <string name="settings_system_equalizer_summary">Adjust audio settings</string>
     <string name="settings_system_equalizer_title">System equalizer</string>
     <string name="settings_github_link">https://github.com/eddyizm/tempo</string>
@@ -327,6 +332,7 @@
     <string name="settings_support_discussion_link">https://github.com/eddyizm/tempo/discussions</string>
     <string name="settings_support_summary">Join community discussions and support</string>
     <string name="settings_support_title">User support</string>
+    <string name="settings_scan_result">Scanning: counting %1$d tracks</string>
     <string name="settings_image_size">Set image resolution</string>
     <string name="settings_language">Language</string>
     <string name="settings_logout_title">Log out</string>
@@ -404,6 +410,22 @@
     <string name="share_bottom_sheet_update">Update share</string>
     <string name="share_subtitle_item">Expiration date: %1$s</string>
     <string name="share_unsupported_error">Sharing is not supported or not enabled</string>
+    <string name="asset_link_clipboard_label">Tempo asset link</string>
+    <string name="asset_link_label_song">Song UID</string>
+    <string name="asset_link_label_album">Album UID</string>
+    <string name="asset_link_label_artist">Artist UID</string>
+    <string name="asset_link_label_playlist">Playlist UID</string>
+    <string name="asset_link_label_genre">Genre UID</string>
+    <string name="asset_link_label_year">Year UID</string>
+    <string name="asset_link_label_unknown">Asset UID</string>
+    <string name="asset_link_error_unsupported">Unsupported asset link</string>
+    <string name="asset_link_error_song">Song could not be opened</string>
+    <string name="asset_link_error_album">Album could not be opened</string>
+    <string name="asset_link_error_artist">Artist could not be opened</string>
+    <string name="asset_link_error_playlist">Playlist could not be opened</string>
+    <string name="asset_link_chip_text">%1$s • %2$s</string>
+    <string name="asset_link_copied_toast">Copied %1$s to clipboard</string>
+    <string name="asset_link_debug_toast">Asset link: %1$s</string>
     <string name="share_update_dialog_hint_description">Description</string>
     <string name="share_update_dialog_hint_expiration_date">Expiration date</string>
     <string name="share_update_dialog_negative_button">Cancel</string>

app/src/main/res/xml/global_preferences.xml

@@ -3,10 +3,16 @@
     <PreferenceCategory app:title="@string/settings_title_general">
         <Preference
             android:layout_height="match_parent"
-            android:key="equalizer"
+            android:key="system_equalizer"
             android:summary="@string/settings_system_equalizer_summary"
             android:title="@string/settings_system_equalizer_title" />
 
+        <Preference
+            android:layout_height="match_parent"
+            android:key="app_equalizer"
+            android:summary="@string/settings_app_equalizer_summary"
+            android:title="@string/settings_app_equalizer" />
+
         <Preference
             android:key="scan_library"
             android:title="@string/settings_scan_title" />

app/src/notquitemy/java/com/cappielloantonio/tempo/service/MediaService.kt

@@ -14,15 +14,19 @@ import androidx.media3.common.*
 import androidx.media3.common.util.UnstableApi
 import androidx.media3.exoplayer.DefaultLoadControl
 import androidx.media3.exoplayer.ExoPlayer
+import androidx.media3.exoplayer.source.MediaSource
 import androidx.media3.exoplayer.source.TrackGroupArray
 import androidx.media3.exoplayer.trackselection.TrackSelectionArray
 import androidx.media3.session.*
 import androidx.media3.session.MediaSession.ControllerInfo
 import com.cappielloantonio.tempo.R
+import com.cappielloantonio.tempo.repository.QueueRepository
 import com.cappielloantonio.tempo.ui.activity.MainActivity
+import com.cappielloantonio.tempo.util.AssetLinkUtil
 import com.cappielloantonio.tempo.util.Constants
 import com.cappielloantonio.tempo.util.DownloadUtil
 import com.cappielloantonio.tempo.util.DynamicMediaSourceFactory
+import com.cappielloantonio.tempo.util.MappingUtil
 import com.cappielloantonio.tempo.util.Preferences
 import com.cappielloantonio.tempo.util.ReplayGainUtil
 import com.cappielloantonio.tempo.widget.WidgetUpdateManager
@@ -83,6 +87,7 @@ class MediaService : MediaLibraryService() {
         initializeCustomCommands()
         initializePlayer()
         initializeMediaLibrarySession()
+        restorePlayerFromQueue()
         initializePlayerListener()
         initializeEqualizerManager()
 
@@ -118,15 +123,17 @@ class MediaService : MediaLibraryService() {
             val connectionResult = super.onConnect(session, controller)
             val availableSessionCommands = connectionResult.availableSessionCommands.buildUpon()
 
-            shuffleCommands.forEach { commandButton ->
-                // TODO: Aggiungere i comandi personalizzati
-                // commandButton.sessionCommand?.let { availableSessionCommands.add(it) }
+            (shuffleCommands + repeatCommands).forEach { commandButton ->
+                commandButton.sessionCommand?.let { availableSessionCommands.add(it) }
             }
 
-            return MediaSession.ConnectionResult.accept(
-                availableSessionCommands.build(),
-                connectionResult.availablePlayerCommands
-            )
+            customLayout = buildCustomLayout(session.player)
+
+            return MediaSession.ConnectionResult.AcceptedResultBuilder(session)
+                .setAvailableSessionCommands(availableSessionCommands.build())
+                .setAvailablePlayerCommands(connectionResult.availablePlayerCommands)
+                .setCustomLayout(customLayout)
+                .build()
         }
 
         override fun onPostConnect(session: MediaSession, controller: ControllerInfo) {
@@ -225,7 +232,7 @@ class MediaService : MediaLibraryService() {
     private fun initializePlayer() {
         player = ExoPlayer.Builder(this)
             .setRenderersFactory(getRenderersFactory())
-            .setMediaSourceFactory(DynamicMediaSourceFactory(this))
+            .setMediaSourceFactory(getMediaSourceFactory())
             .setAudioAttributes(AudioAttributes.DEFAULT, true)
             .setHandleAudioBecomingNoisy(true)
             .setWakeMode(C.WAKE_MODE_NETWORK)
@@ -268,6 +275,33 @@ class MediaService : MediaLibraryService() {
         }
     }
 
+    private fun restorePlayerFromQueue() {
+        if (player.mediaItemCount > 0) return
+
+        val queueRepository = QueueRepository()
+        val storedQueue = queueRepository.media
+        if (storedQueue.isNullOrEmpty()) return
+
+        val mediaItems = MappingUtil.mapMediaItems(storedQueue)
+        if (mediaItems.isEmpty()) return
+
+        val lastIndex = try {
+            queueRepository.lastPlayedMediaIndex
+        } catch (_: Exception) {
+            0
+        }.coerceIn(0, mediaItems.size - 1)
+
+        val lastPosition = try {
+            queueRepository.lastPlayedMediaTimestamp
+        } catch (_: Exception) {
+            0L
+        }.let { if (it < 0L) 0L else it }
+
+        player.setMediaItems(mediaItems, lastIndex, lastPosition)
+        player.prepare()
+        updateWidget()
+    }
+
     private fun initializePlayerListener() {
         player.addListener(object : Player.Listener {
             override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) {
@@ -398,7 +432,7 @@ class MediaService : MediaLibraryService() {
             .build()
     }
 
-    private fun ignoreFuture(customLayout: ListenableFuture<SessionResult>) {
+    private fun ignoreFuture(@Suppress("UNUSED_PARAMETER") customLayout: ListenableFuture<SessionResult>) {
         /* Do nothing. */
     }
 
@@ -421,7 +455,14 @@ class MediaService : MediaLibraryService() {
             ?: mi?.mediaMetadata?.extras?.getString("artist")
         val album = mi?.mediaMetadata?.albumTitle?.toString()
             ?: mi?.mediaMetadata?.extras?.getString("album")
-        val coverId = mi?.mediaMetadata?.extras?.getString("coverArtId")
+        val extras = mi?.mediaMetadata?.extras
+        val coverId = extras?.getString("coverArtId")
+        val songLink = extras?.getString("assetLinkSong")
+            ?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_SONG, extras?.getString("id"))
+        val albumLink = extras?.getString("assetLinkAlbum")
+            ?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ALBUM, extras?.getString("albumId"))
+        val artistLink = extras?.getString("assetLinkArtist")
+            ?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ARTIST, extras?.getString("artistId"))
         val position = player.currentPosition.takeIf { it != C.TIME_UNSET } ?: 0L
         val duration = player.duration.takeIf { it != C.TIME_UNSET } ?: 0L
         WidgetUpdateManager.updateFromState(
@@ -434,7 +475,10 @@ class MediaService : MediaLibraryService() {
             player.shuffleModeEnabled,
             player.repeatMode,
             position,
-            duration
+            duration,
+            songLink,
+            albumLink,
+            artistLink
         )
     }
 
@@ -453,6 +497,7 @@ class MediaService : MediaLibraryService() {
 
     private fun getRenderersFactory() = DownloadUtil.buildRenderersFactory(this, false)
 
+    private fun getMediaSourceFactory(): MediaSource.Factory = DynamicMediaSourceFactory(this)
 }
 
 private const val WIDGET_UPDATE_INTERVAL_MS = 1000L

app/src/play/java/com/cappielloantonio/tempo/service/MediaBrowserTree.kt

@@ -1,497 +0,0 @@
-package com.cappielloantonio.tempo.service
-
-import android.net.Uri
-import androidx.lifecycle.LifecycleOwner
-import androidx.media3.common.MediaItem
-import androidx.media3.common.MediaItem.SubtitleConfiguration
-import androidx.media3.common.MediaMetadata
-import androidx.media3.session.LibraryResult
-import com.cappielloantonio.tempo.repository.AutomotiveRepository
-import com.cappielloantonio.tempo.util.Preferences.getServerId
-import com.google.common.collect.ImmutableList
-import com.google.common.util.concurrent.Futures
-import com.google.common.util.concurrent.ListenableFuture
-import com.google.common.util.concurrent.SettableFuture
-
-object MediaBrowserTree {
-
-    private lateinit var automotiveRepository: AutomotiveRepository
-
-    private var treeNodes: MutableMap<String, MediaItemNode> = mutableMapOf()
-
-    private var isInitialized = false
-
-    // Root
-    private const val ROOT_ID = "[rootID]"
-
-    // First level
-    private const val HOME_ID = "[homeID]"
-    private const val LIBRARY_ID = "[libraryID]"
-    private const val OTHER_ID = "[otherID]"
-
-    // Second level HOME_ID
-    private const val MOST_PLAYED_ID = "[mostPlayedID]"
-    private const val LAST_PLAYED_ID = "[lastPlayedID]"
-    private const val RECENTLY_ADDED_ID = "[recentlyAddedID]"
-    private const val RECENT_SONGS_ID = "[recentSongsID]"
-    private const val MADE_FOR_YOU_ID = "[madeForYouID]"
-    private const val STARRED_TRACKS_ID = "[starredTracksID]"
-    private const val STARRED_ALBUMS_ID = "[starredAlbumsID]"
-    private const val STARRED_ARTISTS_ID = "[starredArtistsID]"
-    private const val RANDOM_ID = "[randomID]"
-
-    // Second level LIBRARY_ID
-    private const val FOLDER_ID = "[folderID]"
-    private const val INDEX_ID = "[indexID]"
-    private const val DIRECTORY_ID = "[directoryID]"
-    private const val PLAYLIST_ID = "[playlistID]"
-
-    // Second level OTHER_ID
-    private const val PODCAST_ID = "[podcastID]"
-    private const val RADIO_ID = "[radioID]"
-
-    private const val ALBUM_ID = "[albumID]"
-    private const val ARTIST_ID = "[artistID]"
-
-    private class MediaItemNode(val item: MediaItem) {
-        private val children: MutableList<MediaItem> = ArrayList()
-
-        fun addChild(childID: String) {
-            this.children.add(treeNodes[childID]!!.item)
-        }
-
-        fun getChildren(): ListenableFuture<LibraryResult<ImmutableList<MediaItem>>> {
-            val listenableFuture = SettableFuture.create<LibraryResult<ImmutableList<MediaItem>>>()
-            val libraryResult = LibraryResult.ofItemList(children, null)
-
-            listenableFuture.set(libraryResult)
-
-            return listenableFuture
-        }
-    }
-
-    private fun buildMediaItem(
-        title: String,
-        mediaId: String,
-        isPlayable: Boolean,
-        isBrowsable: Boolean,
-        mediaType: @MediaMetadata.MediaType Int,
-        subtitleConfigurations: List<SubtitleConfiguration> = mutableListOf(),
-        album: String? = null,
-        artist: String? = null,
-        genre: String? = null,
-        sourceUri: Uri? = null,
-        imageUri: Uri? = null
-    ): MediaItem {
-        val metadata =
-            MediaMetadata.Builder()
-                .setAlbumTitle(album)
-                .setTitle(title)
-                .setArtist(artist)
-                .setGenre(genre)
-                .setIsBrowsable(isBrowsable)
-                .setIsPlayable(isPlayable)
-                .setArtworkUri(imageUri)
-                .setMediaType(mediaType)
-                .build()
-
-        return MediaItem.Builder()
-            .setMediaId(mediaId)
-            .setSubtitleConfigurations(subtitleConfigurations)
-            .setMediaMetadata(metadata)
-            .setUri(sourceUri)
-            .build()
-    }
-
-    fun initialize(automotiveRepository: AutomotiveRepository) {
-        this.automotiveRepository = automotiveRepository
-
-        if (isInitialized) return
-
-        isInitialized = true
-
-        // Root level
-
-        treeNodes[ROOT_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Root Folder",
-                    mediaId = ROOT_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                )
-            )
-
-        // First level
-
-        treeNodes[HOME_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Home",
-                    mediaId = HOME_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                )
-            )
-
-        treeNodes[LIBRARY_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Library",
-                    mediaId = LIBRARY_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                )
-            )
-
-        treeNodes[OTHER_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Other",
-                    mediaId = OTHER_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                )
-            )
-
-        treeNodes[ROOT_ID]!!.addChild(HOME_ID)
-        treeNodes[ROOT_ID]!!.addChild(LIBRARY_ID)
-        treeNodes[ROOT_ID]!!.addChild(OTHER_ID)
-
-        // Second level HOME_ID
-
-        treeNodes[MOST_PLAYED_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Most played",
-                    mediaId = MOST_PLAYED_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_ALBUMS
-                )
-            )
-
-        treeNodes[LAST_PLAYED_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Last played",
-                    mediaId = LAST_PLAYED_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_ALBUMS
-                )
-            )
-
-        treeNodes[RECENTLY_ADDED_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Recently added",
-                    mediaId = RECENTLY_ADDED_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_ALBUMS
-                )
-            )
-
-        treeNodes[RECENT_SONGS_ID] =
-                MediaItemNode(
-                        buildMediaItem(
-                                title = "Recent songs",
-                                mediaId = RECENT_SONGS_ID,
-                                isPlayable = false,
-                                isBrowsable = true,
-                                mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                        )
-                )
-
-        treeNodes[MADE_FOR_YOU_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Made for you",
-                    mediaId = MADE_FOR_YOU_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_PLAYLISTS
-                )
-            )
-
-        treeNodes[STARRED_TRACKS_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Starred tracks",
-                    mediaId = STARRED_TRACKS_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                )
-            )
-
-        treeNodes[STARRED_ALBUMS_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Starred albums",
-                    mediaId = STARRED_ALBUMS_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_ALBUMS
-                )
-            )
-
-        treeNodes[STARRED_ARTISTS_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Starred artists",
-                    mediaId = STARRED_ARTISTS_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_ARTISTS
-                )
-            )
-
-        treeNodes[RANDOM_ID] =
-                MediaItemNode(
-                        buildMediaItem(
-                                title = "Random",
-                                mediaId = RANDOM_ID,
-                                isPlayable = false,
-                                isBrowsable = true,
-                                mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                        )
-                )
-
-        treeNodes[HOME_ID]!!.addChild(MOST_PLAYED_ID)
-        treeNodes[HOME_ID]!!.addChild(LAST_PLAYED_ID)
-        treeNodes[HOME_ID]!!.addChild(RECENTLY_ADDED_ID)
-        treeNodes[HOME_ID]!!.addChild(RECENT_SONGS_ID)
-        treeNodes[HOME_ID]!!.addChild(MADE_FOR_YOU_ID)
-        treeNodes[HOME_ID]!!.addChild(STARRED_TRACKS_ID)
-        treeNodes[HOME_ID]!!.addChild(STARRED_ALBUMS_ID)
-        treeNodes[HOME_ID]!!.addChild(STARRED_ARTISTS_ID)
-        treeNodes[HOME_ID]!!.addChild(RANDOM_ID)
-
-        // Second level LIBRARY_ID
-
-        treeNodes[FOLDER_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Folders",
-                    mediaId = FOLDER_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_MIXED
-                )
-            )
-
-        treeNodes[PLAYLIST_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Playlists",
-                    mediaId = PLAYLIST_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_PLAYLISTS
-                )
-            )
-
-        treeNodes[LIBRARY_ID]!!.addChild(FOLDER_ID)
-        treeNodes[LIBRARY_ID]!!.addChild(PLAYLIST_ID)
-
-        // Second level OTHER_ID
-
-        treeNodes[PODCAST_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Podcasts",
-                    mediaId = PODCAST_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_PODCASTS
-                )
-            )
-
-        treeNodes[RADIO_ID] =
-            MediaItemNode(
-                buildMediaItem(
-                    title = "Radio stations",
-                    mediaId = RADIO_ID,
-                    isPlayable = false,
-                    isBrowsable = true,
-                    mediaType = MediaMetadata.MEDIA_TYPE_FOLDER_RADIO_STATIONS
-                )
-            )
-
-        treeNodes[OTHER_ID]!!.addChild(PODCAST_ID)
-        treeNodes[OTHER_ID]!!.addChild(RADIO_ID)
-    }
-
-    fun getRootItem(): MediaItem {
-        return treeNodes[ROOT_ID]!!.item
-    }
-
-    fun getChildren(
-        id: String
-    ): ListenableFuture<LibraryResult<ImmutableList<MediaItem>>> {
-        return when (id) {
-            ROOT_ID -> treeNodes[ROOT_ID]?.getChildren()!!
-            HOME_ID -> treeNodes[HOME_ID]?.getChildren()!!
-            LIBRARY_ID -> treeNodes[LIBRARY_ID]?.getChildren()!!
-            OTHER_ID -> treeNodes[OTHER_ID]?.getChildren()!!
-
-            MOST_PLAYED_ID -> automotiveRepository.getAlbums(id, "frequent", 100)
-            LAST_PLAYED_ID -> automotiveRepository.getAlbums(id, "recent", 100)
-            RECENTLY_ADDED_ID -> automotiveRepository.getAlbums(id, "newest", 100)
-            RECENT_SONGS_ID -> automotiveRepository.getRecentlyPlayedSongs(getServerId(),100)
-            MADE_FOR_YOU_ID -> automotiveRepository.getStarredArtists(id)
-            STARRED_TRACKS_ID -> automotiveRepository.starredSongs
-            STARRED_ALBUMS_ID -> automotiveRepository.getStarredAlbums(id)
-            STARRED_ARTISTS_ID -> automotiveRepository.getStarredArtists(id)
-            RANDOM_ID -> automotiveRepository.getRandomSongs(100)
-            FOLDER_ID -> automotiveRepository.getMusicFolders(id)
-            PLAYLIST_ID -> automotiveRepository.getPlaylists(id)
-            PODCAST_ID -> automotiveRepository.getNewestPodcastEpisodes(100)
-            RADIO_ID -> automotiveRepository.internetRadioStations
-
-            else -> {
-                if (id.startsWith(MOST_PLAYED_ID)) {
-                    return automotiveRepository.getAlbumTracks(
-                        id.removePrefix(
-                            MOST_PLAYED_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(LAST_PLAYED_ID)) {
-                    return automotiveRepository.getAlbumTracks(
-                        id.removePrefix(
-                            LAST_PLAYED_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(RECENTLY_ADDED_ID)) {
-                    return automotiveRepository.getAlbumTracks(
-                        id.removePrefix(
-                            RECENTLY_ADDED_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(MADE_FOR_YOU_ID)) {
-                    return automotiveRepository.getMadeForYou(
-                        id.removePrefix(
-                            MADE_FOR_YOU_ID
-                        ),
-                        20
-                    )
-                }
-
-                if (id.startsWith(STARRED_ALBUMS_ID)) {
-                    return automotiveRepository.getAlbumTracks(
-                        id.removePrefix(
-                            STARRED_ALBUMS_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(STARRED_ARTISTS_ID)) {
-                    return automotiveRepository.getArtistAlbum(
-                        STARRED_ALBUMS_ID,
-                        id.removePrefix(
-                            STARRED_ARTISTS_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(FOLDER_ID)) {
-                    return automotiveRepository.getIndexes(
-                        INDEX_ID,
-                        id.removePrefix(
-                            FOLDER_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(INDEX_ID)) {
-                    return automotiveRepository.getDirectories(
-                        DIRECTORY_ID,
-                        id.removePrefix(
-                            INDEX_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(DIRECTORY_ID)) {
-                    return automotiveRepository.getDirectories(
-                        DIRECTORY_ID,
-                        id.removePrefix(
-                            DIRECTORY_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(PLAYLIST_ID)) {
-                    return automotiveRepository.getPlaylistSongs(
-                        id.removePrefix(
-                            PLAYLIST_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(ALBUM_ID)) {
-                    return automotiveRepository.getAlbumTracks(
-                        id.removePrefix(
-                            ALBUM_ID
-                        )
-                    )
-                }
-
-                if (id.startsWith(ARTIST_ID)) {
-                    return automotiveRepository.getArtistAlbum(
-                        ALBUM_ID,
-                        id.removePrefix(
-                            ARTIST_ID
-                        )
-                    )
-                }
-
-                return Futures.immediateFuture(LibraryResult.ofError(LibraryResult.RESULT_ERROR_BAD_VALUE))
-            }
-        }
-    }
-
-    // https://github.com/androidx/media/issues/156
-    fun getItems(mediaItems: List<MediaItem>): List<MediaItem> {
-        val updatedMediaItems = ArrayList<MediaItem>()
-
-        mediaItems.forEach {
-            if (it.localConfiguration?.uri != null) {
-                updatedMediaItems.add(it)
-            } else {
-                val sessionMediaItem = automotiveRepository.getSessionMediaItem(it.mediaId)
-
-                if (sessionMediaItem != null) {
-                    var toAdd = automotiveRepository.getMetadatas(sessionMediaItem.timestamp!!)
-                    val index = toAdd.indexOfFirst { mediaItem -> mediaItem.mediaId == it.mediaId }
-
-                    toAdd = toAdd.subList(index, toAdd.size)
-
-                    updatedMediaItems.addAll(toAdd)
-                }
-            }
-        }
-
-        return updatedMediaItems
-    }
-
-    fun search(query: String): ListenableFuture<LibraryResult<ImmutableList<MediaItem>>> {
-        return automotiveRepository.search(
-            query,
-            ALBUM_ID,
-            ARTIST_ID
-        )
-    }
-}

app/src/play/java/com/cappielloantonio/tempo/service/MediaLibraryServiceCallback.kt

@@ -1,202 +0,0 @@
-package com.cappielloantonio.tempo.service
-
-import android.content.Context
-import android.os.Bundle
-import androidx.annotation.OptIn
-import androidx.media3.common.MediaItem
-import androidx.media3.common.Player
-import androidx.media3.common.util.UnstableApi
-import androidx.media3.session.CommandButton
-import androidx.media3.session.LibraryResult
-import androidx.media3.session.MediaLibraryService
-import androidx.media3.session.MediaSession
-import androidx.media3.session.SessionCommand
-import androidx.media3.session.SessionResult
-import com.cappielloantonio.tempo.R
-import com.cappielloantonio.tempo.repository.AutomotiveRepository
-import com.google.common.collect.ImmutableList
-import com.google.common.util.concurrent.Futures
-import com.google.common.util.concurrent.ListenableFuture
-
-open class MediaLibrarySessionCallback(
-    context: Context,
-    automotiveRepository: AutomotiveRepository
-) :
-    MediaLibraryService.MediaLibrarySession.Callback {
-
-    init {
-        MediaBrowserTree.initialize(automotiveRepository)
-    }
-
-    private val shuffleCommandButtons: List<CommandButton> = listOf(
-        CommandButton.Builder()
-            .setDisplayName(context.getString(R.string.exo_controls_shuffle_on_description))
-            .setSessionCommand(
-                SessionCommand(
-                    CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON, Bundle.EMPTY
-                )
-            ).setIconResId(R.drawable.exo_icon_shuffle_off).build(),
-
-        CommandButton.Builder()
-            .setDisplayName(context.getString(R.string.exo_controls_shuffle_off_description))
-            .setSessionCommand(
-                SessionCommand(
-                    CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF, Bundle.EMPTY
-                )
-            ).setIconResId(R.drawable.exo_icon_shuffle_on).build()
-    )
-
-    private val repeatCommandButtons: List<CommandButton> = listOf(
-        CommandButton.Builder()
-            .setDisplayName(context.getString(R.string.exo_controls_repeat_off_description))
-            .setSessionCommand(SessionCommand(CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_OFF, Bundle.EMPTY))
-            .setIconResId(R.drawable.exo_icon_repeat_off)
-            .build(),
-        CommandButton.Builder()
-            .setDisplayName(context.getString(R.string.exo_controls_repeat_one_description))
-            .setSessionCommand(SessionCommand(CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE, Bundle.EMPTY))
-            .setIconResId(R.drawable.exo_icon_repeat_one)
-            .build(),
-        CommandButton.Builder()
-            .setDisplayName(context.getString(R.string.exo_controls_repeat_all_description))
-            .setSessionCommand(SessionCommand(CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL, Bundle.EMPTY))
-            .setIconResId(R.drawable.exo_icon_repeat_all)
-            .build()
-    )
-
-    private val customLayoutCommandButtons: List<CommandButton> =
-        shuffleCommandButtons + repeatCommandButtons
-
-    @OptIn(UnstableApi::class)
-    val mediaNotificationSessionCommands =
-        MediaSession.ConnectionResult.DEFAULT_SESSION_AND_LIBRARY_COMMANDS.buildUpon()
-            .also { builder ->
-                (shuffleCommandButtons + repeatCommandButtons).forEach { commandButton ->
-                    commandButton.sessionCommand?.let { builder.add(it) }
-                }
-            }.build()
-
-    fun buildCustomLayout(player: Player): ImmutableList<CommandButton> {
-        val shuffle = shuffleCommandButtons[if (player.shuffleModeEnabled) 1 else 0]
-        val repeat = when (player.repeatMode) {
-            Player.REPEAT_MODE_ONE -> repeatCommandButtons[1]
-            Player.REPEAT_MODE_ALL -> repeatCommandButtons[2]
-            else -> repeatCommandButtons[0]
-        }
-        return ImmutableList.of(shuffle, repeat)
-    }
-
-    @OptIn(UnstableApi::class)
-    override fun onConnect(
-        session: MediaSession, controller: MediaSession.ControllerInfo
-    ): MediaSession.ConnectionResult {
-        if (session.isMediaNotificationController(controller) || session.isAutomotiveController(
-                controller
-            ) || session.isAutoCompanionController(controller)
-        ) {
-            val customLayout = buildCustomLayout(session.player)
-
-            return MediaSession.ConnectionResult.AcceptedResultBuilder(session)
-                .setAvailableSessionCommands(mediaNotificationSessionCommands)
-                .setCustomLayout(customLayout).build()
-        }
-
-        return MediaSession.ConnectionResult.AcceptedResultBuilder(session).build()
-    }
-
-    @OptIn(UnstableApi::class)
-    override fun onCustomCommand(
-        session: MediaSession,
-        controller: MediaSession.ControllerInfo,
-        customCommand: SessionCommand,
-        args: Bundle
-    ): ListenableFuture<SessionResult> {
-        when (customCommand.customAction) {
-            CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON -> session.player.shuffleModeEnabled = true
-            CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF -> session.player.shuffleModeEnabled = false
-            CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_OFF,
-            CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL,
-            CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE -> {
-                val nextMode = when (session.player.repeatMode) {
-                    Player.REPEAT_MODE_ONE -> Player.REPEAT_MODE_ALL
-                    Player.REPEAT_MODE_OFF -> Player.REPEAT_MODE_ONE
-                    else -> Player.REPEAT_MODE_OFF
-                }
-                session.player.repeatMode = nextMode
-            }
-            else -> return Futures.immediateFuture(SessionResult(SessionResult.RESULT_ERROR_NOT_SUPPORTED))
-        }
-
-        session.setCustomLayout(
-            session.mediaNotificationControllerInfo!!,
-            buildCustomLayout(session.player)
-        )
-
-        return Futures.immediateFuture(SessionResult(SessionResult.RESULT_SUCCESS))
-    }
-
-    override fun onGetLibraryRoot(
-        session: MediaLibraryService.MediaLibrarySession,
-        browser: MediaSession.ControllerInfo,
-        params: MediaLibraryService.LibraryParams?
-    ): ListenableFuture<LibraryResult<MediaItem>> {
-        return Futures.immediateFuture(LibraryResult.ofItem(MediaBrowserTree.getRootItem(), params))
-    }
-
-    override fun onGetChildren(
-        session: MediaLibraryService.MediaLibrarySession,
-        browser: MediaSession.ControllerInfo,
-        parentId: String,
-        page: Int,
-        pageSize: Int,
-        params: MediaLibraryService.LibraryParams?
-    ): ListenableFuture<LibraryResult<ImmutableList<MediaItem>>> {
-        return MediaBrowserTree.getChildren(parentId)
-    }
-
-    override fun onAddMediaItems(
-        mediaSession: MediaSession,
-        controller: MediaSession.ControllerInfo,
-        mediaItems: List<MediaItem>
-    ): ListenableFuture<List<MediaItem>> {
-        return super.onAddMediaItems(
-            mediaSession,
-            controller,
-            MediaBrowserTree.getItems(mediaItems)
-        )
-    }
-
-    override fun onSearch(
-        session: MediaLibraryService.MediaLibrarySession,
-        browser: MediaSession.ControllerInfo,
-        query: String,
-        params: MediaLibraryService.LibraryParams?
-    ): ListenableFuture<LibraryResult<Void>> {
-        session.notifySearchResultChanged(browser, query, 60, params)
-        return Futures.immediateFuture(LibraryResult.ofVoid())
-    }
-
-    override fun onGetSearchResult(
-        session: MediaLibraryService.MediaLibrarySession,
-        browser: MediaSession.ControllerInfo,
-        query: String,
-        page: Int,
-        pageSize: Int,
-        params: MediaLibraryService.LibraryParams?
-    ): ListenableFuture<LibraryResult<ImmutableList<MediaItem>>> {
-        return MediaBrowserTree.search(query)
-    }
-
-    companion object {
-        private const val CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON =
-            "android.media3.session.demo.SHUFFLE_ON"
-        private const val CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_OFF =
-            "android.media3.session.demo.SHUFFLE_OFF"
-        private const val CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_OFF =
-            "android.media3.session.demo.REPEAT_OFF"
-        private const val CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ONE =
-            "android.media3.session.demo.REPEAT_ONE"
-        private const val CUSTOM_COMMAND_TOGGLE_REPEAT_MODE_ALL =
-            "android.media3.session.demo.REPEAT_ALL"
-    }
-}

app/src/play/java/com/cappielloantonio/tempo/service/MediaService.kt

@@ -1,363 +0,0 @@
-package com.cappielloantonio.tempo.service
-
-import android.app.PendingIntent.FLAG_IMMUTABLE
-import android.app.PendingIntent.FLAG_UPDATE_CURRENT
-import android.app.TaskStackBuilder
-import android.content.Intent
-import android.os.Binder
-import android.os.IBinder
-import android.os.Handler
-import android.os.Looper
-import androidx.media3.cast.CastPlayer
-import androidx.media3.cast.SessionAvailabilityListener
-import androidx.media3.common.AudioAttributes
-import androidx.media3.common.C
-import androidx.media3.common.MediaItem
-import androidx.media3.common.Player
-import androidx.media3.common.Tracks
-import androidx.media3.common.util.UnstableApi
-import androidx.media3.exoplayer.DefaultLoadControl
-import androidx.media3.exoplayer.ExoPlayer
-import androidx.media3.session.MediaLibraryService
-import androidx.media3.session.MediaSession.ControllerInfo
-import com.cappielloantonio.tempo.repository.AutomotiveRepository
-import com.cappielloantonio.tempo.ui.activity.MainActivity
-import com.cappielloantonio.tempo.util.Constants
-import com.cappielloantonio.tempo.util.DownloadUtil
-import com.cappielloantonio.tempo.util.DynamicMediaSourceFactory
-import com.cappielloantonio.tempo.util.Preferences
-import com.cappielloantonio.tempo.util.ReplayGainUtil
-import com.cappielloantonio.tempo.widget.WidgetUpdateManager
-import com.google.android.gms.cast.framework.CastContext
-import com.google.android.gms.common.ConnectionResult
-import com.google.android.gms.common.GoogleApiAvailability
-
-@UnstableApi
-class MediaService : MediaLibraryService(), SessionAvailabilityListener {
-    private lateinit var automotiveRepository: AutomotiveRepository
-    private lateinit var player: ExoPlayer
-    private lateinit var castPlayer: CastPlayer
-    private lateinit var mediaLibrarySession: MediaLibrarySession
-    private lateinit var librarySessionCallback: MediaLibrarySessionCallback
-    lateinit var equalizerManager: EqualizerManager
-
-    inner class LocalBinder : Binder() {
-        fun getEqualizerManager(): EqualizerManager {
-            return this@MediaService.equalizerManager
-        }
-    }
-
-    private val binder = LocalBinder()
-
-    companion object {
-        const val ACTION_BIND_EQUALIZER = "com.cappielloantonio.tempo.service.BIND_EQUALIZER"
-    }
-    private val widgetUpdateHandler = Handler(Looper.getMainLooper())
-    private var widgetUpdateScheduled = false
-    private val widgetUpdateRunnable = object : Runnable {
-        override fun run() {
-            if (!player.isPlaying) {
-                widgetUpdateScheduled = false
-                return
-            }
-            updateWidget()
-            widgetUpdateHandler.postDelayed(this, WIDGET_UPDATE_INTERVAL_MS)
-        }
-    }
-
-    override fun onCreate() {
-        super.onCreate()
-
-        initializeRepository()
-        initializePlayer()
-        initializeCastPlayer()
-        initializeMediaLibrarySession()
-        initializePlayerListener()
-        initializeEqualizerManager()
-
-        setPlayer(
-            null,
-            if (this::castPlayer.isInitialized && castPlayer.isCastSessionAvailable) castPlayer else player
-        )
-    }
-
-    override fun onGetSession(controllerInfo: ControllerInfo): MediaLibrarySession {
-        return mediaLibrarySession
-    }
-
-    override fun onTaskRemoved(rootIntent: Intent?) {
-        val player = mediaLibrarySession.player
-
-        if (!player.playWhenReady || player.mediaItemCount == 0) {
-            stopSelf()
-        }
-    }
-
-    override fun onDestroy() {
-        equalizerManager.release()
-        stopWidgetUpdates()
-        releasePlayer()
-        super.onDestroy()
-    }
-
-    override fun onBind(intent: Intent?): IBinder? {
-        // Check if the intent is for our custom equalizer binder
-        if (intent?.action == ACTION_BIND_EQUALIZER) {
-            return binder
-        }
-        // Otherwise, handle it as a normal MediaLibraryService connection
-        return super.onBind(intent)
-    }
-
-    private fun initializeRepository() {
-        automotiveRepository = AutomotiveRepository()
-    }
-
-    private fun initializePlayer() {
-        player = ExoPlayer.Builder(this)
-                .setRenderersFactory(getRenderersFactory())
-                .setMediaSourceFactory(DynamicMediaSourceFactory(this))
-                .setAudioAttributes(AudioAttributes.DEFAULT, true)
-                .setHandleAudioBecomingNoisy(true)
-                .setWakeMode(C.WAKE_MODE_NETWORK)
-                .setLoadControl(initializeLoadControl())
-                .build()
-
-        player.shuffleModeEnabled = Preferences.isShuffleModeEnabled()
-        player.repeatMode = Preferences.getRepeatMode()
-    }
-
-    private fun initializeEqualizerManager() {
-        equalizerManager = EqualizerManager()
-        val audioSessionId = player.audioSessionId
-        if (equalizerManager.attachToSession(audioSessionId)) {
-            val enabled = Preferences.isEqualizerEnabled()
-            equalizerManager.setEnabled(enabled)
-
-            val bands = equalizerManager.getNumberOfBands()
-            val savedLevels = Preferences.getEqualizerBandLevels(bands)
-            for (i in 0 until bands) {
-                equalizerManager.setBandLevel(i.toShort(), savedLevels[i])
-            }
-        }
-    }
-
-    private fun initializeCastPlayer() {
-        if (GoogleApiAvailability.getInstance()
-                .isGooglePlayServicesAvailable(this) == ConnectionResult.SUCCESS
-        ) {
-            castPlayer = CastPlayer(CastContext.getSharedInstance(this))
-            castPlayer.setSessionAvailabilityListener(this)
-        }
-    }
-
-    private fun initializeMediaLibrarySession() {
-        val sessionActivityPendingIntent =
-            TaskStackBuilder.create(this).run {
-                addNextIntent(Intent(this@MediaService, MainActivity::class.java))
-                getPendingIntent(0, FLAG_IMMUTABLE or FLAG_UPDATE_CURRENT)
-            }
-
-        librarySessionCallback = createLibrarySessionCallback()
-        mediaLibrarySession =
-            MediaLibrarySession.Builder(this, player, librarySessionCallback)
-                .setSessionActivity(sessionActivityPendingIntent)
-                .build()
-    }
-
-    private fun createLibrarySessionCallback(): MediaLibrarySessionCallback {
-        return MediaLibrarySessionCallback(this, automotiveRepository)
-    }
-
-    private fun initializePlayerListener() {
-        player.addListener(object : Player.Listener {
-            override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) {
-                if (mediaItem == null) return
-
-                if (reason == Player.MEDIA_ITEM_TRANSITION_REASON_SEEK || reason == Player.MEDIA_ITEM_TRANSITION_REASON_AUTO) {
-                    MediaManager.setLastPlayedTimestamp(mediaItem)
-                }
-                updateWidget()
-            }
-
-            override fun onTracksChanged(tracks: Tracks) {
-                ReplayGainUtil.setReplayGain(player, tracks)
-                val currentMediaItem = player.currentMediaItem
-                if (currentMediaItem != null && currentMediaItem.mediaMetadata.extras != null) {
-                    MediaManager.scrobble(currentMediaItem, false)
-                }
-
-                if (player.currentMediaItemIndex + 1 == player.mediaItemCount)
-                    MediaManager.continuousPlay(player.currentMediaItem)
-            }
-
-            override fun onIsPlayingChanged(isPlaying: Boolean) {
-                if (!isPlaying) {
-                    MediaManager.setPlayingPausedTimestamp(
-                        player.currentMediaItem,
-                        player.currentPosition
-                    )
-                } else {
-                    MediaManager.scrobble(player.currentMediaItem, false)
-                }
-                if (isPlaying) {
-                    scheduleWidgetUpdates()
-                } else {
-                    stopWidgetUpdates()
-                }
-                updateWidget()
-            }
-
-            override fun onPlaybackStateChanged(playbackState: Int) {
-                super.onPlaybackStateChanged(playbackState)
-
-                if (!player.hasNextMediaItem() &&
-                    playbackState == Player.STATE_ENDED &&
-                    player.mediaMetadata.extras?.getString("type") == Constants.MEDIA_TYPE_MUSIC
-                ) {
-                    MediaManager.scrobble(player.currentMediaItem, true)
-                    MediaManager.saveChronology(player.currentMediaItem)
-                }
-                updateWidget()
-            }
-
-            override fun onPositionDiscontinuity(
-                oldPosition: Player.PositionInfo,
-                newPosition: Player.PositionInfo,
-                reason: Int
-            ) {
-                super.onPositionDiscontinuity(oldPosition, newPosition, reason)
-
-                if (reason == Player.DISCONTINUITY_REASON_AUTO_TRANSITION) {
-                    if (oldPosition.mediaItem?.mediaMetadata?.extras?.getString("type") == Constants.MEDIA_TYPE_MUSIC) {
-                        MediaManager.scrobble(oldPosition.mediaItem, true)
-                        MediaManager.saveChronology(oldPosition.mediaItem)
-                    }
-
-                    if (newPosition.mediaItem?.mediaMetadata?.extras?.getString("type") == Constants.MEDIA_TYPE_MUSIC) {
-                        MediaManager.setLastPlayedTimestamp(newPosition.mediaItem)
-                    }
-                }
-            }
-
-            override fun onShuffleModeEnabledChanged(shuffleModeEnabled: Boolean) {
-                Preferences.setShuffleModeEnabled(shuffleModeEnabled)
-                mediaLibrarySession.setCustomLayout(
-                    librarySessionCallback.buildCustomLayout(player)
-                )
-            }
-
-            override fun onRepeatModeChanged(repeatMode: Int) {
-                Preferences.setRepeatMode(repeatMode)
-                mediaLibrarySession.setCustomLayout(
-                    librarySessionCallback.buildCustomLayout(player)
-                )
-            }
-        })
-        if (player.isPlaying) {
-            scheduleWidgetUpdates()
-        }
-    }
-
-    private fun updateWidget() {
-        val mi = player.currentMediaItem
-        val title = mi?.mediaMetadata?.title?.toString()
-            ?: mi?.mediaMetadata?.extras?.getString("title")
-        val artist = mi?.mediaMetadata?.artist?.toString()
-            ?: mi?.mediaMetadata?.extras?.getString("artist")
-        val album = mi?.mediaMetadata?.albumTitle?.toString()
-            ?: mi?.mediaMetadata?.extras?.getString("album")
-        val coverId = mi?.mediaMetadata?.extras?.getString("coverArtId")
-
-        val position = player.currentPosition.takeIf { it != C.TIME_UNSET } ?: 0L
-        val duration = player.duration.takeIf { it != C.TIME_UNSET } ?: 0L
-        WidgetUpdateManager.updateFromState(
-            this,
-            title ?: "",
-            artist ?: "",
-            album ?: "",
-            coverId,
-            player.isPlaying,
-            player.shuffleModeEnabled,
-            player.repeatMode,
-            position,
-            duration
-        )
-    }
-
-    private fun scheduleWidgetUpdates() {
-        if (widgetUpdateScheduled) return
-        widgetUpdateHandler.postDelayed(widgetUpdateRunnable, WIDGET_UPDATE_INTERVAL_MS)
-        widgetUpdateScheduled = true
-    }
-
-    private fun stopWidgetUpdates() {
-        if (!widgetUpdateScheduled) return
-        widgetUpdateHandler.removeCallbacks(widgetUpdateRunnable)
-        widgetUpdateScheduled = false
-    }
-
-    private fun initializeLoadControl(): DefaultLoadControl {
-        return DefaultLoadControl.Builder()
-            .setBufferDurationsMs(
-                (DefaultLoadControl.DEFAULT_MIN_BUFFER_MS * Preferences.getBufferingStrategy()).toInt(),
-                (DefaultLoadControl.DEFAULT_MAX_BUFFER_MS * Preferences.getBufferingStrategy()).toInt(),
-                DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_MS,
-                DefaultLoadControl.DEFAULT_BUFFER_FOR_PLAYBACK_AFTER_REBUFFER_MS
-            )
-            .build()
-    }
-
-    private fun getQueueFromPlayer(player: Player): List<MediaItem> {
-        val queue = mutableListOf<MediaItem>()
-        for (i in 0 until player.mediaItemCount) {
-            queue.add(player.getMediaItemAt(i))
-        }
-        return queue
-    }
-
-    private fun setPlayer(oldPlayer: Player?, newPlayer: Player) {
-        if (oldPlayer === newPlayer) return
-
-        oldPlayer?.stop()
-        mediaLibrarySession.player = newPlayer
-    }
-
-    private fun releasePlayer() {
-        if (this::castPlayer.isInitialized) castPlayer.setSessionAvailabilityListener(null)
-        if (this::castPlayer.isInitialized) castPlayer.release()
-        player.release()
-        mediaLibrarySession.release()
-        automotiveRepository.deleteMetadata()
-    }
-
-    private fun getRenderersFactory() = DownloadUtil.buildRenderersFactory(this, false)
-
-    override fun onCastSessionAvailable() {
-        val currentQueue = getQueueFromPlayer(player)
-        val currentIndex = player.currentMediaItemIndex
-        val currentPosition = player.currentPosition
-        val isPlaying = player.playWhenReady
-
-        setPlayer(player, castPlayer)
-
-        castPlayer.setMediaItems(currentQueue, currentIndex, currentPosition)
-        castPlayer.playWhenReady = isPlaying
-        castPlayer.prepare()
-    }
-
-    override fun onCastSessionUnavailable() {
-        val currentQueue = getQueueFromPlayer(castPlayer)
-        val currentIndex = castPlayer.currentMediaItemIndex
-        val currentPosition = castPlayer.currentPosition
-        val isPlaying = castPlayer.playWhenReady
-
-        setPlayer(castPlayer, player)
-
-        player.setMediaItems(currentQueue, currentIndex, currentPosition)
-        player.playWhenReady = isPlaying
-        player.prepare()
-    }
-}
-
-private const val WIDGET_UPDATE_INTERVAL_MS = 1000L

app/src/play/java/com/cappielloantonio/tempo/ui/fragment/ToolbarFragment.java

@@ -1,67 +0,0 @@
-package com.cappielloantonio.tempo.ui.fragment;
-
-import android.os.Bundle;
-import android.view.LayoutInflater;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.ViewGroup;
-
-import androidx.annotation.NonNull;
-import androidx.annotation.Nullable;
-import androidx.fragment.app.Fragment;
-import androidx.media3.common.util.UnstableApi;
-
-import com.cappielloantonio.tempo.R;
-import com.cappielloantonio.tempo.databinding.FragmentToolbarBinding;
-import com.cappielloantonio.tempo.ui.activity.MainActivity;
-import com.google.android.gms.cast.framework.CastButtonFactory;
-
-@UnstableApi
-public class ToolbarFragment extends Fragment {
-    private static final String TAG = "ToolbarFragment";
-
-    private FragmentToolbarBinding bind;
-    private MainActivity activity;
-
-    public ToolbarFragment() {
-        // Required empty public constructor
-    }
-
-    @Override
-    public void onCreate(@Nullable Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setHasOptionsMenu(true);
-    }
-
-    @Override
-    public void onCreateOptionsMenu(@NonNull Menu menu, @NonNull MenuInflater inflater) {
-        super.onCreateOptionsMenu(menu, inflater);
-        inflater.inflate(R.menu.main_page_menu, menu);
-        CastButtonFactory.setUpMediaRouteButton(requireContext(), menu, R.id.media_route_menu_item);
-    }
-
-    @Override
-    public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
-        activity = (MainActivity) getActivity();
-
-        bind = FragmentToolbarBinding.inflate(inflater, container, false);
-        View view = bind.getRoot();
-
-        return view;
-    }
-
-    @Override
-    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        if (item.getItemId() == R.id.action_search) {
-            activity.navController.navigate(R.id.searchFragment);
-            return true;
-        } else if (item.getItemId() == R.id.action_settings) {
-            activity.navController.navigate(R.id.settingsFragment);
-            return true;
-        }
-
-        return false;
-    }
-}

app/src/play/java/com/cappielloantonio/tempo/util/Flavors.java

@@ -1,14 +0,0 @@
-package com.cappielloantonio.tempo.util;
-
-import android.content.Context;
-
-import com.google.android.gms.cast.framework.CastContext;
-import com.google.android.gms.common.ConnectionResult;
-import com.google.android.gms.common.GoogleApiAvailability;
-
-public class Flavors {
-    public static void initializeCastContext(Context context) {
-        if (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(context) == ConnectionResult.SUCCESS)
-            CastContext.getSharedInstance(context);
-    }
-}

app/src/tempo/java/com/cappielloantonio/tempo/service/MediaLibraryServiceCallback.kt

@@ -295,11 +295,6 @@ open class MediaLibrarySessionCallback(
         args: Bundle
     ): ListenableFuture<SessionResult> {
 
-        val mediaItemId = args.getString(
-            MediaConstants.EXTRA_KEY_MEDIA_ID,
-            session.player.currentMediaItem?.mediaId
-        )
-
         when (customCommand.customAction) {
             CUSTOM_COMMAND_TOGGLE_SHUFFLE_MODE_ON -> {
                 session.player.shuffleModeEnabled = true
@@ -398,4 +393,4 @@ open class MediaLibrarySessionCallback(
     ): ListenableFuture<LibraryResult<ImmutableList<MediaItem>>> {
         return MediaBrowserTree.search(query)
     }
-}
+}

app/src/tempo/java/com/cappielloantonio/tempo/service/MediaService.kt

@@ -8,6 +8,7 @@ import android.os.Binder
 import android.os.IBinder
 import android.os.Handler
 import android.os.Looper
+import androidx.core.content.ContextCompat
 import androidx.media3.cast.CastPlayer
 import androidx.media3.cast.SessionAvailabilityListener
 import androidx.media3.common.AudioAttributes
@@ -21,10 +22,13 @@ import androidx.media3.exoplayer.ExoPlayer
 import androidx.media3.session.MediaLibraryService
 import androidx.media3.session.MediaSession.ControllerInfo
 import com.cappielloantonio.tempo.repository.AutomotiveRepository
+import com.cappielloantonio.tempo.repository.QueueRepository
 import com.cappielloantonio.tempo.ui.activity.MainActivity
+import com.cappielloantonio.tempo.util.AssetLinkUtil
 import com.cappielloantonio.tempo.util.Constants
 import com.cappielloantonio.tempo.util.DownloadUtil
 import com.cappielloantonio.tempo.util.DynamicMediaSourceFactory
+import com.cappielloantonio.tempo.util.MappingUtil
 import com.cappielloantonio.tempo.util.Preferences
 import com.cappielloantonio.tempo.util.ReplayGainUtil
 import com.cappielloantonio.tempo.widget.WidgetUpdateManager
@@ -70,9 +74,10 @@ class MediaService : MediaLibraryService(), SessionAvailabilityListener {
 
         initializeRepository()
         initializePlayer()
-        initializeCastPlayer()
         initializeMediaLibrarySession()
+        restorePlayerFromQueue()
         initializePlayerListener()
+        initializeCastPlayer()
         initializeEqualizerManager()
 
         setPlayer(
@@ -142,12 +147,20 @@ class MediaService : MediaLibraryService(), SessionAvailabilityListener {
         player.repeatMode = Preferences.getRepeatMode()
     }
 
+    @Suppress("DEPRECATION")
     private fun initializeCastPlayer() {
         if (GoogleApiAvailability.getInstance()
                 .isGooglePlayServicesAvailable(this) == ConnectionResult.SUCCESS
         ) {
-            castPlayer = CastPlayer(CastContext.getSharedInstance(this))
-            castPlayer.setSessionAvailabilityListener(this)
+            CastContext.getSharedInstance(this, ContextCompat.getMainExecutor(this))
+                    .addOnSuccessListener { castContext ->
+                        castPlayer = CastPlayer(castContext)
+                        castPlayer.setSessionAvailabilityListener(this@MediaService)
+
+                        if (castPlayer.isCastSessionAvailable && this::mediaLibrarySession.isInitialized) {
+                            setPlayer(player, castPlayer)
+                        }
+                    }
         }
     }
 
@@ -165,6 +178,33 @@ class MediaService : MediaLibraryService(), SessionAvailabilityListener {
                 .build()
     }
 
+    private fun restorePlayerFromQueue() {
+        if (player.mediaItemCount > 0) return
+
+        val queueRepository = QueueRepository()
+        val storedQueue = queueRepository.media
+        if (storedQueue.isNullOrEmpty()) return
+
+        val mediaItems = MappingUtil.mapMediaItems(storedQueue)
+        if (mediaItems.isEmpty()) return
+
+        val lastIndex = try {
+            queueRepository.lastPlayedMediaIndex
+        } catch (_: Exception) {
+            0
+        }.coerceIn(0, mediaItems.size - 1)
+
+        val lastPosition = try {
+            queueRepository.lastPlayedMediaTimestamp
+        } catch (_: Exception) {
+            0L
+        }.let { if (it < 0L) 0L else it }
+
+        player.setMediaItems(mediaItems, lastIndex, lastPosition)
+        player.prepare()
+        updateWidget()
+    }
+
     private fun createLibrarySessionCallback(): MediaLibrarySessionCallback {
         return MediaLibrarySessionCallback(this, automotiveRepository)
     }
@@ -262,7 +302,14 @@ class MediaService : MediaLibraryService(), SessionAvailabilityListener {
             ?: mi?.mediaMetadata?.extras?.getString("artist")
         val album = mi?.mediaMetadata?.albumTitle?.toString()
             ?: mi?.mediaMetadata?.extras?.getString("album")
-        val coverId = mi?.mediaMetadata?.extras?.getString("coverArtId")
+        val extras = mi?.mediaMetadata?.extras
+        val coverId = extras?.getString("coverArtId")
+        val songLink = extras?.getString("assetLinkSong")
+            ?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_SONG, extras?.getString("id"))
+        val albumLink = extras?.getString("assetLinkAlbum")
+            ?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ALBUM, extras?.getString("albumId"))
+        val artistLink = extras?.getString("assetLinkArtist")
+            ?: AssetLinkUtil.buildLink(AssetLinkUtil.TYPE_ARTIST, extras?.getString("artistId"))
         val position = player.currentPosition.takeIf { it != C.TIME_UNSET } ?: 0L
         val duration = player.duration.takeIf { it != C.TIME_UNSET } ?: 0L
         WidgetUpdateManager.updateFromState(
@@ -275,7 +322,10 @@ class MediaService : MediaLibraryService(), SessionAvailabilityListener {
             player.shuffleModeEnabled,
             player.repeatMode,
             position,
-            duration
+            duration,
+            songLink,
+            albumLink,
+            artistLink
         )
     }
 

app/src/tempo/java/com/cappielloantonio/tempo/util/Flavors.java

@@ -2,13 +2,16 @@ package com.cappielloantonio.tempo.util;
 
 import android.content.Context;
 
+import androidx.core.content.ContextCompat;
+
 import com.google.android.gms.cast.framework.CastContext;
 import com.google.android.gms.common.ConnectionResult;
 import com.google.android.gms.common.GoogleApiAvailability;
 
 public class Flavors {
+    @SuppressWarnings("deprecation")
     public static void initializeCastContext(Context context) {
         if (GoogleApiAvailability.getInstance().isGooglePlayServicesAvailable(context) == ConnectionResult.SUCCESS)
-            CastContext.getSharedInstance(context);
+            CastContext.getSharedInstance(context, ContextCompat.getMainExecutor(context));
     }
 }