showSnackBar function

ScaffoldFeatureController<SnackBar, SnackBarClosedReason>? showSnackBar(
  1. SnackBar snackBar
)

Implementation

ScaffoldFeatureController<SnackBar, SnackBarClosedReason>? showSnackBar(
    SnackBar snackBar) {
  if (GlobalOptions().globalScaffoldMessengerKey == null) {
    log('Please initialize globalScaffoldMessengerKey or ExtendedWidgetsApp widgetMode must be RoutePushStyle.material');
    return null;
  }
  return GlobalOptions()
      .globalScaffoldMessengerKey
      ?.currentState
      ?.showSnackBar(snackBar);
}