update dependencies

android/app/src/main/AndroidManifest.xml

@@ -23,7 +23,7 @@
             </intent-filter>
         </service>
 
-        <receiver android:name="androidx.media.session.MediaButtonReceiver">
+        <receiver android:name="com.ryanheise.audioservice.MediaButtonReceiver">
             <intent-filter>
                 <action android:name="android.intent.action.MEDIA_BUTTON" />
             </intent-filter>

lib/system/datasources/audio_player_task.dart

@@ -16,7 +16,6 @@ const String KEY_INDEX = 'INDEX';
 
 class AudioPlayerTask extends BackgroundAudioTask {
   final _audioPlayer = AudioPlayer();
-  final _completer = Completer();
   MoorMusicDataSource _moorMusicDataSource;
 
   final _mediaItems = <String, MediaItem>{};
@@ -33,18 +32,13 @@ class AudioPlayerTask extends BackgroundAudioTask {
   Duration _position;
 
   @override
-  Future<void> onStart(Map<String, dynamic> params) async {
-    await _completer.future;
+  Future<void> onStop() async {
+    await _audioPlayer.stop();
+    await super.onStop();
   }
 
   @override
-  void onStop() {
-    _audioPlayer.stop();
-    _completer.complete();
-  }
-
-  @override
-  void onAddQueueItem(MediaItem mediaItem) {
+  Future<void> onAddQueueItem(MediaItem mediaItem) async {
     _mediaItems[mediaItem.id] = mediaItem;
   }
 
@@ -121,7 +115,7 @@ class AudioPlayerTask extends BackgroundAudioTask {
 
   Future<void> _init() async {
     print('AudioPlayerTask._init');
-    _audioPlayer.getPositionStream().listen((duration) => _position = duration);
+    _audioPlayer.positionStream.listen((duration) => _position = duration);
 
     final connectPort = IsolateNameServer.lookupPortByName(MOOR_ISOLATE);
     final MoorIsolate moorIsolate = MoorIsolate.fromConnectPort(connectPort);
@@ -192,8 +186,7 @@ class AudioPlayerTask extends BackgroundAudioTask {
 
     // exploration: this works, but has to be used every time play() is called; maybe stateStream is the better option
     _audioPlayer.play().then((_) {
-      print(_audioPlayer.playbackState);
-      if (_audioPlayer.playbackState == AudioPlaybackState.completed)
+      if (_audioPlayer.processingState == ProcessingState.completed)
         onSkipToNext();
     });
   }

pubspec.lock

@@ -42,7 +42,7 @@ packages:
       name: audio_service
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.0"
+    version: "0.13.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -77,7 +77,7 @@ packages:
       name: build_resolvers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.10"
+    version: "1.3.11"
   build_runner:
     dependency: "direct dev"
     description:
@@ -91,7 +91,7 @@ packages:
       name: build_runner_core
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "5.2.0"
+    version: "6.0.1"
   built_collection:
     dependency: transitive
     description:
@@ -147,7 +147,7 @@ packages:
       name: code_builder
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.4.0"
+    version: "3.4.1"
   collection:
     dependency: transitive
     description:
@@ -196,7 +196,7 @@ packages:
       name: equatable
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.3"
+    version: "1.2.4"
   fake_async:
     dependency: transitive
     description:
@@ -236,7 +236,7 @@ packages:
       name: flutter_audio_query
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.3"
+    version: "0.3.5+6"
   flutter_cache_manager:
     dependency: transitive
     description:
@@ -258,6 +258,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0+2"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.0.8"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -351,7 +358,7 @@ packages:
       name: just_audio
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.10"
+    version: "0.3.4"
   logging:
     dependency: transitive
     description:
@@ -379,7 +386,7 @@ packages:
       name: mime
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.9.6+3"
+    version: "0.9.7"
   mobx:
     dependency: "direct main"
     description:
@@ -463,7 +470,7 @@ packages:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.6.11"
+    version: "1.6.14"
   path_provider_linux:
     dependency: transitive
     description:
@@ -484,7 +491,7 @@ packages:
       name: path_provider_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.2"
+    version: "1.0.3"
   pedantic:
     dependency: transitive
     description:
@@ -526,7 +533,7 @@ packages:
       name: provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.3.2"
+    version: "4.3.2+1"
   pub_semver:
     dependency: transitive
     description:
@@ -568,7 +575,7 @@ packages:
       name: shelf
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.7.7"
+    version: "0.7.9"
   shelf_web_socket:
     dependency: transitive
     description:

pubspec.yaml

@@ -15,10 +15,10 @@ dependencies:
   dartz: ^0.9.1
   mockito: ^4.1.1
   
-  flutter_audio_query: 0.3.3
+  flutter_audio_query: ^0.3.5
 
-  audio_service: ^0.9.0
-  just_audio: ^0.1.0
+  audio_service: ^0.13.0
+  just_audio: ^0.3.0
 
   get_it: ^4.0.2
   provider: ^4.0.4