method showNotification

Source

Future showNotification(String title, [Map options]) {
  if (options != null) {
    return _blink.BlinkServiceWorkerRegistration.instance
        .showNotification_Callback_2_(
            this, title, convertDartToNative_Dictionary(options));
  }
  return _blink.BlinkServiceWorkerRegistration.instance
      .showNotification_Callback_1_(this, title);
}