onWillPop property
Default implementation of WillPopCallback. Returns false if is isLoading
Enforced by support Widget LoadAwareWillPopScope.
Override example:
@override
WillPopCallback get onWillPop async {
final bool shouldPop = await super.onWillPop();
final bool exampleCondition = true;
return shouldPop && exampleCondition;
}
Implementation
@override
WillPopCallback get onWillPop => () async => !isLoading;