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Fix potential use of disposed context

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Ming Ming 2022-12-03 10:02:04 +08:00
parent acc340ca7a
commit 98696b9a47
1 changed files with 8 additions and 6 deletions
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app/lib/widget/measurable_item_list.dart
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@ -52,6 +52,7 @@ class _MeasurableItemListState extends State<MeasurableItemList>
@override @override
didChangeMetrics() { didChangeMetrics() {
WidgetsBinding.instance.addPostFrameCallback((_) { WidgetsBinding.instance.addPostFrameCallback((_) {
if (mounted) {
final orientation = MediaQuery.of(context).orientation; final orientation = MediaQuery.of(context).orientation;
if (orientation != _prevOrientation) { if (orientation != _prevOrientation) {
_log.info( _log.info(
@ -59,6 +60,7 @@ class _MeasurableItemListState extends State<MeasurableItemList>
_prevOrientation = orientation; _prevOrientation = orientation;
updateListHeight(); updateListHeight();
} }
}
}); });
} }