#399 keep manually un/muted state for following autoplayed videos

CHANGELOG.md

@@ -13,8 +13,9 @@ All notable changes to this project will be documented in this file.
 
 ### Changed
 
-- No default map style for `izzy` and `libre` flavors
-- allow setting default editor
+- Map: no default map style for `izzy` and `libre` flavors
+- Viewer: allow setting default editor
+- Viewer: keep manually un/muted state for following autoplayed videos
 
 ### Fixed
 

lib/widgets/viewer/entry_viewer_stack.dart

@@ -1,6 +1,7 @@
 import 'dart:math';
 
 import 'package:aves/app_mode.dart';
+import 'package:aves/model/actions/entry_actions.dart';
 import 'package:aves/model/actions/move_type.dart';
 import 'package:aves/model/entry.dart';
 import 'package:aves/model/filters/filters.dart';
@@ -255,7 +256,7 @@ class _EntryViewerStackState extends State<EntryViewerStack> with EntryViewContr
             } else if (notification is VideoActionNotification) {
               final controller = notification.controller;
               final action = notification.action;
-              _videoActionDelegate.onActionSelected(context, controller, action);
+              _onVideoAction(context, controller, action);
             } else {
               return false;
             }
@@ -396,7 +397,7 @@ class _EntryViewerStackState extends State<EntryViewerStack> with EntryViewContr
                 scale: _overlayVideoControlScale,
                 onActionSelected: (action) {
                   if (videoController != null) {
-                    _videoActionDelegate.onActionSelected(context, videoController, action);
+                    _onVideoAction(context, videoController, action);
                   }
                 },
                 onActionMenuOpened: () {
@@ -482,6 +483,15 @@ class _EntryViewerStackState extends State<EntryViewerStack> with EntryViewContr
     );
   }
 
+  Future<void> _onVideoAction(BuildContext context, AvesVideoController controller, EntryAction action) async {
+    await _videoActionDelegate.onActionSelected(context, controller, action);
+    if (action == EntryAction.videoToggleMute) {
+      final override = controller.isMuted;
+      videoMutedOverride = override;
+      await context.read<VideoConductor>().muteAll(override);
+    }
+  }
+
   void _onVerticalPageControllerChange() {
     if (!_isEntryTracked && _verticalPager.hasClients && _verticalPager.page?.floor() == transitionPage) {
       _trackEntry();

lib/widgets/viewer/video/conductor.dart

@@ -1,3 +1,5 @@
+import 'dart:async';
+
 import 'package:aves/model/entry.dart';
 import 'package:aves/widgets/viewer/video/controller.dart';
 import 'package:aves/widgets/viewer/video/fijkplayer.dart';
@@ -34,5 +36,9 @@ class VideoConductor {
     return _controllers.firstWhereOrNull((c) => c.entry.uri == entry.uri && c.entry.pageId == entry.pageId);
   }
 
-  Future<void> pauseAll() => Future.forEach<AvesVideoController>(_controllers, (controller) => controller.pause());
+  Future<void> _applyToAll(FutureOr Function(AvesVideoController controller) action) => Future.forEach<AvesVideoController>(_controllers, action);
+
+  Future<void> pauseAll() => _applyToAll((controller) => controller.pause());
+
+  Future<void> muteAll(bool muted) => _applyToAll((controller) => controller.mute(muted));
 }

lib/widgets/viewer/video/controller.dart

@@ -144,7 +144,7 @@ abstract class AvesVideoController {
 
   Future<Uint8List> captureFrame();
 
-  Future<void> toggleMute();
+  Future<void> mute(bool muted);
 
   Widget buildPlayerWidget(BuildContext context);
 }

lib/widgets/viewer/video/fijkplayer.dart

@@ -363,8 +363,8 @@ class IjkPlayerAvesVideoController extends AvesVideoController {
   bool get isMuted => _volume == 0;
 
   @override
-  Future<void> toggleMute() async {
-    _volume = isMuted ? 1 : 0;
+  Future<void> mute(bool muted) async {
+    _volume = muted ? 0 : 1;
     _volumeStreamController.add(_volume);
     await _applyVolume();
   }

lib/widgets/viewer/video_action_delegate.dart

@@ -35,39 +35,39 @@ class VideoActionDelegate with FeedbackMixin, PermissionAwareMixin, SizeAwareMix
     stopOverlayHidingTimer();
   }
 
-  void onActionSelected(BuildContext context, AvesVideoController controller, EntryAction action) {
+  Future<void> onActionSelected(BuildContext context, AvesVideoController controller, EntryAction action) async {
     // make sure overlay is not disappearing when selecting an action
     stopOverlayHidingTimer();
     const ToggleOverlayNotification(visible: true).dispatch(context);
 
     switch (action) {
       case EntryAction.videoCaptureFrame:
-        _captureFrame(context, controller);
+        await _captureFrame(context, controller);
         break;
       case EntryAction.videoToggleMute:
-        controller.toggleMute();
+        await controller.mute(!controller.isMuted);
         break;
       case EntryAction.videoSelectStreams:
-        _showStreamSelectionDialog(context, controller);
+        await _showStreamSelectionDialog(context, controller);
         break;
       case EntryAction.videoSetSpeed:
-        _showSpeedDialog(context, controller);
+        await _showSpeedDialog(context, controller);
         break;
       case EntryAction.videoSettings:
-        _showSettings(context, controller);
+        await _showSettings(context, controller);
         break;
       case EntryAction.videoTogglePlay:
-        _togglePlayPause(context, controller);
+        await _togglePlayPause(context, controller);
         break;
       case EntryAction.videoReplay10:
-        controller.seekTo(controller.currentPosition - 10000);
+        await controller.seekTo(controller.currentPosition - 10000);
         break;
       case EntryAction.videoSkip10:
-        controller.seekTo(controller.currentPosition + 10000);
+        await controller.seekTo(controller.currentPosition + 10000);
         break;
       case EntryAction.open:
         final entry = controller.entry;
-        androidAppService.open(entry.uri, entry.mimeTypeAnySubtype).then((success) {
+        await androidAppService.open(entry.uri, entry.mimeTypeAnySubtype).then((success) {
           if (!success) showNoMatchingAppDialog(context);
         });
         break;

lib/widgets/viewer/visual/controller_mixin.dart

@@ -17,6 +17,8 @@ mixin EntryViewControllerMixin<T extends StatefulWidget> on State<T> {
   final Map<AvesEntry, VoidCallback> _metadataChangeListeners = {};
   final Map<MultiPageController, Future<void> Function()> _multiPageControllerPageListeners = {};
 
+  bool? videoMutedOverride;
+
   bool get isViewingImage;
 
   ValueNotifier<AvesEntry?> get entryNotifier;
@@ -89,6 +91,10 @@ mixin EntryViewControllerMixin<T extends StatefulWidget> on State<T> {
   }
 
   bool get shouldAutoPlayVideoMuted {
+    if (videoMutedOverride != null) {
+      return videoMutedOverride!;
+    }
+
     switch (videoPlaybackOverride) {
       case SlideshowVideoPlayback.skip:
       case SlideshowVideoPlayback.playWithSound:
@@ -189,7 +195,7 @@ mixin EntryViewControllerMixin<T extends StatefulWidget> on State<T> {
     await Future.delayed(const Duration(milliseconds: 300) * timeDilation);
 
     if (!videoController.isMuted && shouldAutoPlayVideoMuted) {
-      await videoController.toggleMute();
+      await videoController.mute(true);
     }
 
     if (resumeTimeMillis != null) {