showQuitDialog method

Implementation

Future<bool> showQuitDialog() async {
  if (navigatorKey.currentContext == null) return true;

  bool? result = await showDialog<bool>(
      context: navigatorKey.currentContext!,
      barrierDismissible: true,
      useRootNavigator: false,
      builder: (context) => quitAppDialog(context));

  return result ?? false;
}