maybeOf static method
- BuildContext context
Returns the FlutterView that the provided context will render into.
Returns null if the context is not associated with a FlutterView.
The method creates a dependency on the context, which will be informed
when the identity of the FlutterView changes (i.e. the context is
moved to render into a different FlutterView then before). The context
will not be informed when the properties on the FlutterView itself
change their values. To access the property values of a FlutterView it
is best practise to use MediaQuery.maybeOf instead, which will ensure
that the context is informed when the view properties change.
See also:
- View.of, which throws instead of returning null if no FlutterView is found.
Implementation
static FlutterView? maybeOf(BuildContext context) {
return LookupBoundary.dependOnInheritedWidgetOfExactType<_ViewScope>(context)?.view;
}