onInit method

@override void onInit()

Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.

Implementation

@override
void onInit() {
  onChangePageRequestedSubscription = Buzz.on<OnChangePageRequested>().listen(
    (event) {
      final currentTitle = title();
      final newIndex = event.index ?? -1;
      currentIndex(newIndex);
      title(titleBuilder(newIndex, currentTitle));
    },
  );
  super.onInit();
}