handleAppLifecycleStateChanged method

@override void handleAppLifecycleStateChanged(AppLifecycleState state)

Called when the application lifecycle state changes.

Notifies all the observers using WidgetsBindingObserver.didChangeAppLifecycleState.

This method exposes notifications from SystemChannels.lifecycle.

Implementation

@override
void handleAppLifecycleStateChanged(ui.AppLifecycleState state) {}