new audio player package basic implementaion

android/app/src/main/AndroidManifest.xml

@@ -4,6 +4,8 @@
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+   <uses-permission android:name="android.permission.WAKE_LOCK"/>
+   <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
    <application
         android:label="Didvan"
         android:icon="@mipmap/ic_launcher"
@@ -12,13 +14,17 @@
 
 
         <activity
-        
             android:name=".MainActivity"
             android:launchMode="singleTop"
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
+            android:windowSoftInputMode="adjustResize"
+            android:name="com.ryanheise.audioservice.AudioServiceActivity"
+            android:name="com.yalantis.ucrop.UCropActivity"
+            android:screenOrientation="portrait"
+            android:theme="@style/Theme.AppCompat.Light.NoActionBar">
+            
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues
@@ -40,10 +46,16 @@
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
         </activity>
-        <activity
+        <service android:name="com.ryanheise.audioservice.AudioService">
-    android:name="com.yalantis.ucrop.UCropActivity"
+            <intent-filter>
-    android:screenOrientation="portrait"
+                <action android:name="android.media.browse.MediaBrowserService" />
-    android:theme="@style/Theme.AppCompat.Light.NoActionBar"/>
+            </intent-filter>
+        </service>
+        <receiver android:name="com.ryanheise.audioservice.MediaButtonReceiver" >
+            <intent-filter>
+                <action android:name="android.intent.action.MEDIA_BUTTON" />
+            </intent-filter>
+        </receiver> 
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
     </application>

ios/Podfile.lock

@@ -1,5 +1,7 @@
 PODS:
-  - audio_session (0.0.1):
+  - assets_audio_player (0.0.1):
+    - Flutter
+  - assets_audio_player_web (0.0.1):
     - Flutter
   - better_player (0.0.1):
     - Cache (~> 6.0.0)
@@ -83,8 +85,6 @@ PODS:
     - TOCropViewController (~> 2.6.1)
   - image_picker (0.0.1):
     - Flutter
-  - just_audio (0.0.1):
-    - Flutter
   - nanopb (2.30908.0):
     - nanopb/decode (= 2.30908.0)
     - nanopb/encode (= 2.30908.0)
@@ -111,15 +111,14 @@ PODS:
   - TOCropViewController (2.6.1)
   - url_launcher_ios (0.0.1):
     - Flutter
-  - video_player_avfoundation (0.0.1):
-    - Flutter
   - wakelock (0.0.1):
     - Flutter
   - webview_flutter_wkwebview (0.0.1):
     - Flutter
 
 DEPENDENCIES:
-  - audio_session (from `.symlinks/plugins/audio_session/ios`)
+  - assets_audio_player (from `.symlinks/plugins/assets_audio_player/ios`)
+  - assets_audio_player_web (from `.symlinks/plugins/assets_audio_player_web/ios`)
   - better_player (from `.symlinks/plugins/better_player/ios`)
   - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
   - firebase_messaging (from `.symlinks/plugins/firebase_messaging/ios`)
@@ -128,13 +127,11 @@ DEPENDENCIES:
   - flutter_vibrate (from `.symlinks/plugins/flutter_vibrate/ios`)
   - image_cropper (from `.symlinks/plugins/image_cropper/ios`)
   - image_picker (from `.symlinks/plugins/image_picker/ios`)
-  - just_audio (from `.symlinks/plugins/just_audio/ios`)
   - path_provider_ios (from `.symlinks/plugins/path_provider_ios/ios`)
   - permission_handler_apple (from `.symlinks/plugins/permission_handler_apple/ios`)
   - record (from `.symlinks/plugins/record/ios`)
   - sqflite (from `.symlinks/plugins/sqflite/ios`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
-  - video_player_avfoundation (from `.symlinks/plugins/video_player_avfoundation/ios`)
   - wakelock (from `.symlinks/plugins/wakelock/ios`)
   - webview_flutter_wkwebview (from `.symlinks/plugins/webview_flutter_wkwebview/ios`)
 
@@ -158,8 +155,10 @@ SPEC REPOS:
     - TOCropViewController
 
 EXTERNAL SOURCES:
-  audio_session:
+  assets_audio_player:
-    :path: ".symlinks/plugins/audio_session/ios"
+    :path: ".symlinks/plugins/assets_audio_player/ios"
+  assets_audio_player_web:
+    :path: ".symlinks/plugins/assets_audio_player_web/ios"
   better_player:
     :path: ".symlinks/plugins/better_player/ios"
   firebase_core:
@@ -176,8 +175,6 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/image_cropper/ios"
   image_picker:
     :path: ".symlinks/plugins/image_picker/ios"
-  just_audio:
-    :path: ".symlinks/plugins/just_audio/ios"
   path_provider_ios:
     :path: ".symlinks/plugins/path_provider_ios/ios"
   permission_handler_apple:
@@ -188,15 +185,14 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/sqflite/ios"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
-  video_player_avfoundation:
-    :path: ".symlinks/plugins/video_player_avfoundation/ios"
   wakelock:
     :path: ".symlinks/plugins/wakelock/ios"
   webview_flutter_wkwebview:
     :path: ".symlinks/plugins/webview_flutter_wkwebview/ios"
 
 SPEC CHECKSUMS:
-  audio_session: 4f3e461722055d21515cf3261b64c973c062f345
+  assets_audio_player: edee322b9cb625571b830b35872ead1a295fd917
+  assets_audio_player_web: 19826380c44375761aa0b9053665c1e3fbc3b86b
   better_player: 2406bfe8175203c7a46fa15f9d778d73b12e1646
   Cache: 4ca7e00363fca5455f26534e5607634c820ffc2d
   Firebase: 7e8fe528c161b9271d365217a74c16aaf834578e
@@ -216,7 +212,6 @@ SPEC CHECKSUMS:
   HLSCachingReverseProxyServer: 59935e1e0244ad7f3375d75b5ef46e8eb26ab181
   image_cropper: 60c2789d1f1a78c873235d4319ca0c34a69f2d98
   image_picker: 541dcbb3b9cf32d87eacbd957845d8651d6c62c3
-  just_audio: baa7252489dbcf47a4c7cc9ca663e9661c99aafa
   nanopb: a0ba3315591a9ae0a16a309ee504766e90db0c96
   path_provider_ios: 14f3d2fd28c4fdb42f44e0f751d12861c43cee02
   permission_handler_apple: 44366e37eaf29454a1e7b1b7d736c2cceaeb17ce
@@ -227,7 +222,6 @@ SPEC CHECKSUMS:
   sqflite: 6d358c025f5b867b29ed92fc697fd34924e11904
   TOCropViewController: edfd4f25713d56905ad1e0b9f5be3fbe0f59c863
   url_launcher_ios: 839c58cdb4279282219f5e248c3321761ff3c4de
-  video_player_avfoundation: e489aac24ef5cf7af82702979ed16f2a5ef84cff
   wakelock: d0fc7c864128eac40eba1617cb5264d9c940b46f
   webview_flutter_wkwebview: 005fbd90c888a42c5690919a1527ecc6649e1162
 

ios/Runner/Info.plist

@@ -28,6 +28,10 @@
 	<string>Main</string>
 	<key>FirebaseAppDelegateProxyEnabled</key>
 	<false/>
+	<key>UIBackgroundModes</key>
+	<array>
+		<string>audio</string>
+	</array>
 	<key>NSMicrophoneUsageDescription</key>
 	<string>We need to access to the microphone to record audio file</string>
 	<key>NSPhotoLibraryUsageDescription</key>

lib/services/app_initalizer.dart

@@ -1,5 +1,4 @@
 import 'package:didvan/models/settings_data.dart';
-import 'package:didvan/services/media/media.dart';
 import 'package:didvan/services/storage/storage.dart';
 import 'package:firebase_core/firebase_core.dart';
 import 'package:firebase_messaging/firebase_messaging.dart';
@@ -15,7 +14,6 @@ class AppInitializer {
       StorageService.appDocsDir =
           (await getApplicationDocumentsDirectory()).path;
       StorageService.appTempsDir = (await getTemporaryDirectory()).path;
-      MediaService.init();
     }
   }
 

lib/services/media/media.dart

@@ -6,22 +6,15 @@ import 'package:didvan/services/network/request_helper.dart';
 import 'package:didvan/services/storage/storage.dart';
 import 'package:flutter/foundation.dart';
 import 'package:image_picker/image_picker.dart';
-import 'package:just_audio/just_audio.dart';
+import 'package:assets_audio_player/assets_audio_player.dart';
 
 class MediaService {
-  static final AudioPlayer audioPlayer = AudioPlayer();
+  static final audioPlayer = AssetsAudioPlayer();
   static String? audioPlayerTag;
   static StudioDetailsData? currentPodcast;
   static StudioRequestArgs? podcastPlaylistArgs;
 
-  static void init() {
+  static Duration? get duration => audioPlayer.current.value?.audio.duration;
-    audioPlayer.positionStream.listen((event) {
-      if (audioPlayer.duration != null && audioPlayer.duration! < event) {
-        audioPlayer.stop();
-        audioPlayer.seek(const Duration(seconds: 0));
-      }
-    });
-  }
 
   static Future<void> handleAudioPlayback({
     required dynamic audioSource,
@@ -37,31 +30,32 @@ class MediaService {
       isNetworkAudio = false;
     }
     if (audioPlayerTag == tag) {
-      if (audioPlayer.playing) {
+      await audioPlayer.playOrPause();
-        await audioPlayer.pause();
+      return;
-      } else {
+    }
-        await audioPlayer.play();
+    await audioPlayer.stop();
-      }
+    audioPlayerTag = tag;
-    } else {
+    if (isNetworkAudio) {
-      await audioPlayer.stop();
+      await audioPlayer.open(
-      audioPlayerTag = tag;
+        Audio.network(
-      if (isNetworkAudio) {
-        await audioPlayer.setUrl(
           isVoiceMessage
               ? (RequestHelper.baseUrl +
                   audioSource +
                   '?accessToken=${RequestService.token}')
               : audioSource,
+        ),
+      );
+    } else {
+      if (kIsWeb) {
+        await audioPlayer.open(
+          Audio.network(audioSource!.replaceAll('%3A', ':')),
         );
       } else {
-        if (kIsWeb) {
+        await audioPlayer.open(Audio.file(audioSource));
-          await audioPlayer.setUrl(audioSource!.replaceAll('%3A', ':'));
-        } else {
-          await audioPlayer.setFilePath(audioSource);
-        }
       }
-      audioPlayer.play();
     }
+    audioPlayer.play();
+    audioPlayer.updateCurrentAudioNotification();
   }
 
   static Future<void> resetAudioPlayer() async {

lib/views/home/direct/widgets/audio_widget.dart

@@ -21,7 +21,7 @@ class AudioWidget extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return StreamBuilder<bool>(
-      stream: MediaService.audioPlayer.playingStream,
+      stream: MediaService.audioPlayer.isPlaying,
       builder: (context, snapshot) {
         return Row(
           children: [
@@ -56,7 +56,7 @@ class _AudioControllerButton extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return DidvanIconButton(
-      icon: MediaService.audioPlayer.playing == true && _nowPlaying
+      icon: MediaService.audioPlayer.isPlaying.value && _nowPlaying
           ? DidvanIcons.pause_circle_solid
           : DidvanIcons.play_circle_solid,
       color: Theme.of(context).colorScheme.focusedBorder,

lib/views/home/studio/studio_details/studio_details_state.dart

@@ -117,12 +117,12 @@ class StudioDetailsState extends CoreProvier {
       );
       if (nextStudio != null && !_positionListenerActivated) {
         _positionListenerActivated = true;
-        MediaService.audioPlayer.positionStream.listen((event) {
+        MediaService.audioPlayer.currentPosition.listen((event) {
           if (MediaService.audioPlayerTag?.contains('message') == true) {
             return;
           }
-          final duration = MediaService.audioPlayer.duration ??
+          final duration =
-              Duration(seconds: studio.duration);
+              MediaService.duration ?? Duration(seconds: studio.duration);
           if (event.compareTo(duration) > 0 && nextStudio != null) {
             if (stopOnPodcastEnds) {
               MediaService.resetAudioPlayer();

lib/views/home/widgets/audio/audio_player_widget.dart

@@ -107,9 +107,9 @@ class AudioPlayerWidget extends StatelessWidget {
                         onPressed: () {
                           MediaService.audioPlayer.seek(
                             Duration(
-                              seconds:
+                              seconds: MediaService.audioPlayer.currentPosition
-                                  MediaService.audioPlayer.position.inSeconds +
+                                      .value.inSeconds +
-                                      30,
+                                  30,
                             ),
                           );
                         },
@@ -126,7 +126,7 @@ class AudioPlayerWidget extends StatelessWidget {
               Expanded(
                 child: Center(
                   child: StreamBuilder<bool>(
-                    stream: MediaService.audioPlayer.playingStream,
+                    stream: MediaService.audioPlayer.isPlaying,
                     builder: (context, snapshot) {
                       return _PlayPouseAnimatedIcon(
                         audioSource: podcast.link,
@@ -149,7 +149,8 @@ class AudioPlayerWidget extends StatelessWidget {
                             Duration(
                               seconds: max(
                                 0,
-                                MediaService.audioPlayer.position.inSeconds -
+                                MediaService.audioPlayer.currentPosition.value
+                                        .inSeconds -
                                     10,
                               ),
                             ),
@@ -254,16 +255,15 @@ class AudioPlayerWidget extends StatelessWidget {
               Padding(
                 padding: const EdgeInsets.symmetric(horizontal: 64),
                 child: DidvanButton(
-                  style: state.timerValue ==
+                  style: state.timerValue == MediaService.duration?.inMinutes &&
-                              MediaService.audioPlayer.duration?.inMinutes &&
                           state.stopOnPodcastEnds
                       ? ButtonStyleMode.primary
                       : ButtonStyleMode.flat,
                   title: 'پایان پادکست',
                   onPressed: () async {
-                    state.timerValue =
+                    state.timerValue = MediaService.duration!.inMinutes -
-                        MediaService.audioPlayer.duration!.inMinutes -
+                        MediaService
-                            MediaService.audioPlayer.position.inMinutes;
+                            .audioPlayer.currentPosition.value.inMinutes;
                     await controller.animateTo(
                       state.timerValue * 10,
                       duration: DesignConfig.lowAnimationDuration,
@@ -337,7 +337,7 @@ class __PlayPouseAnimatedIconState extends State<_PlayPouseAnimatedIcon>
   }
 
   void _handleAnimation() {
-    if (MediaService.audioPlayer.playing) {
+    if (MediaService.audioPlayer.isPlaying.value) {
       _animationController.forward();
     } else {
       _animationController.reverse();

lib/views/home/widgets/audio/audio_slider.dart

@@ -26,7 +26,10 @@ class AudioSlider extends StatelessWidget {
       child: Directionality(
         textDirection: TextDirection.ltr,
         child: StreamBuilder<Duration>(
-          stream: _isPlaying ? MediaService.audioPlayer.positionStream : null,
+          stream:
+              _isPlaying && MediaService.audioPlayer.currentPosition.hasValue
+                  ? MediaService.audioPlayer.currentPosition
+                  : null,
           builder: (context, snapshot) => ProgressBar(
             thumbColor: Theme.of(context).colorScheme.title,
             progressBarColor: DesignConfig.isDark
@@ -34,12 +37,8 @@ class AudioSlider extends StatelessWidget {
                 : Theme.of(context).colorScheme.primary,
             baseBarColor: Theme.of(context).colorScheme.border,
             bufferedBarColor: Theme.of(context).colorScheme.splash,
-            total: MediaService.audioPlayer.duration ??
+            total: MediaService.duration ?? Duration(seconds: duration ?? 0),
-                Duration(seconds: duration ?? 0),
             progress: snapshot.data ?? Duration.zero,
-            buffered: _isPlaying
-                ? MediaService.audioPlayer.bufferedPosition
-                : Duration.zero,
             thumbRadius: disableThumb ? 0 : 6,
             barHeight: 3,
             timeLabelTextStyle: TextStyle(

lib/views/widgets/didvan/bnb.dart

@@ -1,3 +1,4 @@
+import 'package:assets_audio_player/assets_audio_player.dart';
 import 'package:didvan/config/design_config.dart';
 import 'package:didvan/config/theme_data.dart';
 import 'package:didvan/constants/app_icons.dart';
@@ -14,7 +15,6 @@ import 'package:didvan/views/widgets/skeleton_image.dart';
 import 'package:expandable_bottom_sheet/expandable_bottom_sheet.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_spinkit/flutter_spinkit.dart';
-import 'package:just_audio/just_audio.dart';
 import 'package:provider/provider.dart';
 
 class DidvanBNB extends StatelessWidget {
@@ -106,7 +106,7 @@ class _PlayerNavBar extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     return StreamBuilder<bool>(
-      stream: MediaService.audioPlayer.playingStream,
+      stream: MediaService.audioPlayer.isPlaying,
       builder: (context, snapshot) => GestureDetector(
         onTap: () => MediaService.currentPodcast == null
             ? null
@@ -195,12 +195,10 @@ class _PlayerNavBar extends StatelessWidget {
                         ],
                       ),
                     ),
-                    StreamBuilder<PlayerState>(
+                    StreamBuilder<PlayingAudio?>(
-                      stream: MediaService.audioPlayer.playerStateStream,
+                      stream: MediaService.audioPlayer.onReadyToPlay,
                       builder: (context, snapshot) {
-                        final playerState = MediaService
+                        if (snapshot.data == null ||
-                            .audioPlayer.playerState.processingState;
-                        if (playerState == ProcessingState.loading ||
                             state.appState == AppState.busy) {
                           return Padding(
                             padding: const EdgeInsets.only(
@@ -224,8 +222,7 @@ class _PlayerNavBar extends StatelessWidget {
                       },
                     ),
                     if (state.appState != AppState.busy &&
-                        MediaService.audioPlayer.playerState.processingState !=
+                        snapshot.data != null)
-                            ProcessingState.loading)
                       Padding(
                         padding: const EdgeInsets.only(
                           left: 12,

pubspec.lock

@@ -1,6 +1,20 @@
 # Generated by pub
 # See https://dart.dev/tools/pub/glossary#lockfile
 packages:
+  assets_audio_player:
+    dependency: "direct main"
+    description:
+      name: assets_audio_player
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.4+1"
+  assets_audio_player_web:
+    dependency: transitive
+    description:
+      name: assets_audio_player_web
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "3.0.4+1"
   async:
     dependency: transitive
     description:
@@ -8,13 +22,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.8.2"
-  audio_session:
-    dependency: transitive
-    description:
-      name: audio_session
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.1.6+1"
   audio_video_progress_bar:
     dependency: "direct main"
     description:
@@ -406,27 +413,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.6.3"
-  just_audio:
-    dependency: "direct main"
-    description:
-      name: just_audio
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.9.20"
-  just_audio_platform_interface:
-    dependency: transitive
-    description:
-      name: just_audio_platform_interface
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "4.1.0"
-  just_audio_web:
-    dependency: transitive
-    description:
-      name: just_audio_web
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.4.7"
   lints:
     dependency: transitive
     description:

pubspec.yaml

@@ -50,7 +50,6 @@ dependencies:
   flutter_vibrate: ^1.3.0
   universal_html: ^2.0.8
   record: ^3.0.2
-  just_audio: ^0.9.18
   record_web: ^0.2.1
   persian_datetime_picker: ^2.4.0
   persian_number_utility: ^1.1.1
@@ -66,6 +65,7 @@ dependencies:
   expandable_bottom_sheet: ^1.1.1+1
   permission_handler: ^9.2.0
   better_player: ^0.0.81
+  assets_audio_player: ^3.0.4+1
 
 
 dev_dependencies: