android - 没有在通知点击时启动应用程序？ Flutter 本地通知

Question

我正在做一个项目，我使用 Flutter Local Notifications 来显示定期通知，
我试图弄清楚是否有办法在单击通知时不启动应用程序，例如，当用户单击通知时，它应该从通知面板中消失。
这是我到目前为止尝试的代码，
初始化，

var initializationSettingsAndroid =
        AndroidInitializationSettings('@mipmap/ic_launcher');
    var initializationSettingsIOS = IOSInitializationSettings();
    var initializationSettings = InitializationSettings(
        initializationSettingsAndroid, initializationSettingsIOS);
    _notificationPlugin = FlutterLocalNotificationsPlugin();
    _notificationPlugin.initialize(initializationSettings,
        onSelectNotification: onSelectNotification);

呼唤，

Future getPeriodicNoification() async {
    print("hello");
// Show a notification every minute with the first appearance happening a minute after invoking the method
    var androidPlatformChannelSpecifics = AndroidNotificationDetails(
      'your channel id',
      'your channel name',
      'your channel description',
      importance: Importance.Max,
      priority: Priority.High,
    );
    var iOSPlatformChannelSpecifics = IOSNotificationDetails();
    var platformChannelSpecifics = NotificationDetails(
        androidPlatformChannelSpecifics, iOSPlatformChannelSpecifics);
    await _notificationPlugin.periodicallyShow(0, 'repeating title',
        'repeating body', RepeatInterval.EveryMinute, platformChannelSpecifics);
  }

回调函数(点击通知)

  Future onSelectNotification(String payload) async {
    ThisisAnAsyncFunction();
  }

请帮忙。

Answer 1

您可以使用添加有效负载时使用的 BehaviourSubject 下的关闭函数。

static final onNotifications = BehaviorSubject<String?>();

然后在选择通知时调用它。

onSelectNotification() => onNotifications.close();