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Code Issues Projects Releases Packages Wiki Activity Actions

Ensure widget is still mounted before showing popup

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This commit is contained in:
OmarHatem 2023-02-06 19:08:44 +02:00
parent c94aed6fb1
commit 03f5544545
1 changed files with 12 additions and 10 deletions

22
lib/src/screens/send/send_page.dart
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@ -339,7 +339,7 @@ class SendPage extends BasePage {
showErrorValidationAlert(context); showErrorValidationAlert(context);
return; return;
} }
await sendViewModel.createTransaction(); await sendViewModel.createTransaction();
}, },
@ -365,15 +365,17 @@ class SendPage extends BasePage {
reaction((_) => sendViewModel.state, (ExecutionState state) { reaction((_) => sendViewModel.state, (ExecutionState state) {
if (state is FailureState) { if (state is FailureState) {
WidgetsBinding.instance.addPostFrameCallback((_) { WidgetsBinding.instance.addPostFrameCallback((_) {
showPopUp<void>( if (context.mounted) {
context: context, showPopUp<void>(
builder: (BuildContext context) { context: context,
return AlertWithOneAction( builder: (BuildContext context) {
alertTitle: S.of(context).error, return AlertWithOneAction(
alertContent: state.error, alertTitle: S.of(context).error,
buttonText: S.of(context).ok, alertContent: state.error,
buttonAction: () => Navigator.of(context).pop()); buttonText: S.of(context).ok,
}); buttonAction: () => Navigator.of(context).pop());
});
}
}); });
} }