fix lint

mobile/lib/presentation/widgets/asset_viewer/asset_page.widget.dart

@@ -19,10 +19,10 @@ import 'package:immich_mobile/presentation/widgets/images/thumbnail.widget.dart'
 import 'package:immich_mobile/providers/app_settings.provider.dart';
 import 'package:immich_mobile/providers/asset_viewer/is_motion_video_playing.provider.dart';
 import 'package:immich_mobile/providers/asset_viewer/video_player_controls_provider.dart';
-import 'package:immich_mobile/services/app_settings.service.dart';
 import 'package:immich_mobile/providers/infrastructure/asset.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/asset_viewer/asset.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/timeline.provider.dart';
+import 'package:immich_mobile/services/app_settings.service.dart';
 import 'package:immich_mobile/widgets/common/immich_loading_indicator.dart';
 import 'package:immich_mobile/widgets/photo_view/photo_view.dart';
 
@@ -31,9 +31,16 @@ enum _DragIntent { none, scroll, dismiss }
 class AssetPage extends ConsumerStatefulWidget {
   final int index;
   final int heroOffset;
+  final Map<String, GlobalKey> videoPlayerKeys;
   final void Function(int direction)? onTapNavigate;
 
-  const AssetPage({super.key, required this.index, required this.heroOffset, this.onTapNavigate});
+  const AssetPage({
+    super.key,
+    required this.index,
+    required this.heroOffset,
+    required this.videoPlayerKeys,
+    this.onTapNavigate,
+  });
 
   @override
   ConsumerState createState() => _AssetPageState();
@@ -293,6 +300,11 @@ class _AssetPageState extends ConsumerState<AssetPage> {
     _listenForScaleBoundaries(controller);
   }
 
+  GlobalKey _getVideoPlayerKey(String id) {
+    widget.videoPlayerKeys.putIfAbsent(id, () => GlobalKey());
+    return widget.videoPlayerKeys[id]!;
+  }
+
   Widget _buildPhotoView(
     BaseAsset displayAsset,
     BaseAsset asset, {
@@ -350,7 +362,7 @@ class _AssetPageState extends ConsumerState<AssetPage> {
       enablePanAlways: true,
       backgroundDecoration: backgroundDecoration,
       child: NativeVideoViewer(
-        key: ValueKey(displayAsset),
+        key: _getVideoPlayerKey(displayAsset.heroTag),
         asset: displayAsset,
         scaleStateNotifier: _videoScaleStateNotifier,
         disableScaleGestures: showingDetails,

mobile/lib/presentation/widgets/asset_viewer/asset_viewer.page.dart

@@ -18,8 +18,8 @@ import 'package:immich_mobile/presentation/widgets/asset_viewer/asset_page.widge
 import 'package:immich_mobile/presentation/widgets/asset_viewer/asset_preloader.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/asset_stack.provider.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/asset_viewer.state.dart';
-import 'package:immich_mobile/presentation/widgets/asset_viewer/viewer_top_app_bar.widget.dart';
 import 'package:immich_mobile/presentation/widgets/asset_viewer/viewer_bottom_app_bar.widget.dart';
+import 'package:immich_mobile/presentation/widgets/asset_viewer/viewer_top_app_bar.widget.dart';
 import 'package:immich_mobile/providers/asset_viewer/video_player_controls_provider.dart';
 import 'package:immich_mobile/providers/asset_viewer/video_player_value_provider.dart';
 import 'package:immich_mobile/providers/cast.provider.dart';
@@ -90,6 +90,7 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
   late final _heroOffset = widget.heroOffset ?? TabsRouterScope.of(context)?.controller.activeIndex ?? 0;
   late final _pageController = PageController(initialPage: widget.initialIndex);
   late final _preloader = AssetPreloader(timelineService: ref.read(timelineServiceProvider), mounted: () => mounted);
+  final Map<String, GlobalKey> _videoPlayerKeys = {};
 
   StreamSubscription? _reloadSubscription;
   KeepAliveLink? _stackChildrenKeepAlive;
@@ -124,6 +125,7 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
 
   @override
   void dispose() {
+    _videoPlayerKeys.clear();
     _pageController.dispose();
     _preloader.dispose();
     _reloadSubscription?.cancel();
@@ -287,8 +289,12 @@ class _AssetViewerState extends ConsumerState<AssetViewer> {
                     : const FastClampingScrollPhysics(),
                 itemCount: ref.read(timelineServiceProvider).totalAssets,
                 onPageChanged: (index) => _onAssetChanged(index),
-                itemBuilder: (context, index) =>
-                    AssetPage(index: index, heroOffset: _heroOffset, onTapNavigate: _onTapNavigate),
+                itemBuilder: (context, index) => AssetPage(
+                  index: index,
+                  heroOffset: _heroOffset,
+                  videoPlayerKeys: _videoPlayerKeys,
+                  onTapNavigate: _onTapNavigate,
+                ),
               ),
             ),
             if (!CurrentPlatform.isIOS)