feat(mobile): sqlite asset viewer (#19552)

* add full image provider and refactor thumb providers

* photo_view updates

* wip: asset-viewer

* fix controller dispose on page change

* wip: bottom sheet

* fix interactions

* more bottomsheet changes

* generate schema

* PR feedback

* refactor asset viewer

* never rotate and fix background on page change

* use photoview as the loading builder

* precache after delay

* claude: optimizing rebuild of image provider

* claude: optimizing image decoding and caching

* use proper cache for new full size image providers

* chore: load local HEIC fullsize for iOS

* make controller callbacks nullable

* remove imageprovider cache

* do not handle drag gestures when zoomed

* use loadOriginal setting for HEIC / larger images

* preload assets outside timer

* never use same controllers in photo-view gallery

* fix: cannot scroll down once swipe with bottom sheet

---------

Co-authored-by: shenlong-tanwen <139912620+shalong-tanwen@users.noreply.github.com>
Co-authored-by: Alex <alex.tran1502@gmail.com>

mobile/lib/widgets/photo_view/src/photo_view_wrappers.dart

@@ -11,6 +11,7 @@ class ImageWrapper extends StatefulWidget {
     required this.imageProvider,
     required this.loadingBuilder,
     required this.backgroundDecoration,
+    required this.semanticLabel,
     required this.gaplessPlayback,
     required this.heroAttributes,
     required this.scaleStateChangedCallback,
@@ -34,6 +35,7 @@ class ImageWrapper extends StatefulWidget {
     required this.tightMode,
     required this.filterQuality,
     required this.disableGestures,
+    this.disableScaleGestures,
     required this.errorBuilder,
     required this.enablePanAlways,
     required this.index,
@@ -43,6 +45,7 @@ class ImageWrapper extends StatefulWidget {
   final LoadingBuilder? loadingBuilder;
   final ImageErrorWidgetBuilder? errorBuilder;
   final BoxDecoration backgroundDecoration;
+  final String? semanticLabel;
   final bool gaplessPlayback;
   final PhotoViewHeroAttributes? heroAttributes;
   final ValueChanged<PhotoViewScaleState>? scaleStateChangedCallback;
@@ -66,6 +69,7 @@ class ImageWrapper extends StatefulWidget {
   final bool? tightMode;
   final FilterQuality? filterQuality;
   final bool? disableGestures;
+  final bool? disableScaleGestures;
   final bool? enablePanAlways;
   final int index;
 
@@ -193,6 +197,7 @@ class _ImageWrapperState extends State<ImageWrapper> {
     return PhotoViewCore(
       imageProvider: widget.imageProvider,
       backgroundDecoration: widget.backgroundDecoration,
+      semanticLabel: widget.semanticLabel,
       gaplessPlayback: widget.gaplessPlayback,
       enableRotation: widget.enableRotation,
       heroAttributes: widget.heroAttributes,
@@ -212,6 +217,7 @@ class _ImageWrapperState extends State<ImageWrapper> {
       tightMode: widget.tightMode ?? false,
       filterQuality: widget.filterQuality ?? FilterQuality.none,
       disableGestures: widget.disableGestures ?? false,
+      disableScaleGestures: widget.disableScaleGestures ?? false,
       enablePanAlways: widget.enablePanAlways ?? false,
     );
   }
@@ -266,6 +272,7 @@ class CustomChildWrapper extends StatelessWidget {
     required this.tightMode,
     required this.filterQuality,
     required this.disableGestures,
+    this.disableScaleGestures,
     required this.enablePanAlways,
   });
 
@@ -296,6 +303,7 @@ class CustomChildWrapper extends StatelessWidget {
   final HitTestBehavior? gestureDetectorBehavior;
   final bool? tightMode;
   final FilterQuality? filterQuality;
+  final bool? disableScaleGestures;
   final bool? disableGestures;
   final bool? enablePanAlways;
 
@@ -330,6 +338,7 @@ class CustomChildWrapper extends StatelessWidget {
       tightMode: tightMode ?? false,
       filterQuality: filterQuality ?? FilterQuality.none,
       disableGestures: disableGestures ?? false,
+      disableScaleGestures: disableScaleGestures ?? false,
       enablePanAlways: enablePanAlways ?? false,
     );
   }