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fix(mobile): mounted check in ThumbnailTile hero flight listener (#28451)

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When the user pops back from the asset viewer mid-flight, the hero
animation can fire its status listener after _ThumbnailTileState has
been disposed. setState then throws a null check on State._element.

Guard the listener with `if (!mounted) return;` — same pattern as
#28300 in the album sync action.
This commit is contained in:
Santo Shakil
2026-05-16 03:41:04 +06:00
committed by GitHub
parent 17779c1e74
commit df016f9228
1 changed files with 3 additions and 0 deletions
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mobile/lib/presentation/widgets/images/thumbnail_tile.widget.dart
+3
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@@ -120,6 +120,9 @@ class _ThumbnailTileState extends ConsumerState<ThumbnailTile> {
}, },
flightShuttleBuilder: (context, animation, direction, from, to) { flightShuttleBuilder: (context, animation, direction, from, to) {
void animationStatusListener(AnimationStatus status) { void animationStatusListener(AnimationStatus status) {
if (!mounted) {
return;
}
final heroInFlight = status == AnimationStatus.forward || status == AnimationStatus.reverse; final heroInFlight = status == AnimationStatus.forward || status == AnimationStatus.reverse;
if (_hideIndicators != heroInFlight) { if (_hideIndicators != heroInFlight) {
setState(() => _hideIndicators = heroInFlight); setState(() => _hideIndicators = heroInFlight);