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feat: Improve compass event handling to prevent errors on disposed widget

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Janez T
2025-10-28 10:26:20 +01:00
parent cf8a498864
commit d4bc847530
1 changed files with 7 additions and 1 deletions
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8
lib/screens/map_tab.dart
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@@ -193,7 +193,10 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
// Start listening to compass events
_compassStreamSubscription = compassStream.listen(
(CompassEvent event) {
if (mounted && event.heading != null) {
// Double-check mounted status to prevent setState on disposed widget
if (!mounted || event.heading == null) return;
try {
setState(() {
_compassHeading = event.heading;
});
@@ -213,6 +216,9 @@ class _MapTabState extends State<MapTab> with AutomaticKeepAliveClientMixin {
// Map not ready yet, ignore
}
}
} catch (e) {
// Widget disposed during setState, ignore
debugPrint('Compass tracking error: $e');
}
},
);