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Code Issues Projects Releases Packages Wiki Activity Actions 12

Check if widget is mounted before showing popups

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This commit is contained in:
OmarHatem 2023-02-07 18:03:31 +02:00
parent a8025ffbec
commit bf407bedec
3 changed files with 22 additions and 20 deletions
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20
lib/src/screens/send/send_page.dart
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@ -365,17 +365,15 @@ class SendPage extends BasePage {
reaction((_) => sendViewModel.state, (ExecutionState state) {
if (state is FailureState) {
WidgetsBinding.instance.addPostFrameCallback((_) {
if (context.mounted) {
showPopUp<void>(
context: context,
builder: (BuildContext context) {
return AlertWithOneAction(
alertTitle: S.of(context).error,
alertContent: state.error,
buttonText: S.of(context).ok,
buttonAction: () => Navigator.of(context).pop());
});
}
showPopUp<void>(
context: context,
builder: (BuildContext context) {
return AlertWithOneAction(
alertTitle: S.of(context).error,
alertContent: state.error,
buttonText: S.of(context).ok,
buttonAction: () => Navigator.of(context).pop());
});
});
}

1
lib/utils/exception_handler.dart
View file

@ -120,6 +120,7 @@ class ExceptionHandler {
static bool _ignoreError(String error) {
return error.contains("errno = 103") || // SocketException: Software caused connection abort
error.contains("errno = 9") || // SocketException: Bad file descriptor
error.contains("errno = 32") || // SocketException: Write failed (OS Error: Broken pipe)
error.contains("errno = 54"); // SocketException: Connection reset by peer
}
}

21
lib/utils/show_pop_up.dart
View file

@ -8,13 +8,16 @@ Future<T?> showPopUp<T>({
bool useSafeArea = false,
bool useRootNavigator = true,
RouteSettings? routeSettings
}) {
return showDialog<T>(
context: context,
builder: builder,
barrierDismissible: barrierDismissible,
barrierColor: barrierColor,
useSafeArea: useSafeArea,
useRootNavigator: useRootNavigator,
routeSettings: routeSettings);
}) async {
if (context.mounted) {
return showDialog<T>(
context: context,
builder: builder,
barrierDismissible: barrierDismissible,
barrierColor: barrierColor,
useSafeArea: useSafeArea,
useRootNavigator: useRootNavigator,
routeSettings: routeSettings);
}
return null;
}