didChangeViewFocus method

void didChangeViewFocus(ViewFocusEvent event)

Called whenever the PlatformDispatcher receives a notification that the focus state on a view has changed.

The event contains the view ID for the view that changed its focus state.

The view ID of the FlutterView in which a particular BuildContext resides can be retrieved with View.of(context).viewId, so that it may be compared with the view ID in the event to see if the event pertains to the given context.

Implementation

void didChangeViewFocus(ViewFocusEvent event) {}