didPop method

@override void didPop(Route route, Route? previousRoute)

The Navigator popped route.

The route immediately below that one, and thus the newly active route, is previousRoute.

Implementation

@override
void didPop(Route<dynamic> route, Route<dynamic>? previousRoute) async {
  try {
    final MaskController controller = MaskController();
    if (controller.canPop) {
      controller.done.value = true;
    }
  } catch(_) {}
}