本地通知抖动

Question

任何人都可以向我展示如何使用本地通知插件在颤振中安排通知的代码。 尝试了 git 存储库中的示例，购买它对我不起作用，尽管正常通知正在工作，但我如何将其安排在特定时间，例如提醒？

Answer 1

从插件示例代码中，如果你想安排一个通知，你必须使用这样的代码：

/// Schedules a notification that specifies a different icon, sound and vibration pattern
  Future _scheduleNotification() async {
    var scheduledNotificationDateTime =
        new DateTime.now().add(new Duration(seconds: 5));
    var vibrationPattern = new Int64List(4);
    vibrationPattern[0] = 0;
    vibrationPattern[1] = 1000;
    vibrationPattern[2] = 5000;
    vibrationPattern[3] = 2000;

    var androidPlatformChannelSpecifics = new AndroidNotificationDetails(
        'your other channel id',
        'your other channel name',
        'your other channel description',
        icon: 'secondary_icon',
        sound: 'slow_spring_board',
        largeIcon: 'sample_large_icon',
        largeIconBitmapSource: BitmapSource.Drawable,
        vibrationPattern: vibrationPattern,
        color: const Color.fromARGB(255, 255, 0, 0));
    var iOSPlatformChannelSpecifics =
        new IOSNotificationDetails(sound: "slow_spring_board.aiff");
    var platformChannelSpecifics = new NotificationDetails(
        androidPlatformChannelSpecifics, iOSPlatformChannelSpecifics);
    await flutterLocalNotificationsPlugin.schedule(
        0,
        'scheduled title',
        'scheduled body',
        scheduledNotificationDateTime,
        platformChannelSpecifics);
  }

您必须关注的部分是：

// Schedule a notification in 5 secs from now
var scheduledNotificationDateTime =
        new DateTime.now().add(new Duration(seconds: 5));

我建议您克隆插件存储库并尝试它的示例，如果您不确定要设置的本机项目以便显示您的通知。

/// 重要提示：单独运行以下代码将不起作用，因为每个平台头项目都需要进行设置。

/// 请从已完成所有设置的 GitHub 存储库下载完整的示例应用程序

Answer 2

const AndroidNotificationDetails androidPlatformChannelSpecifics = AndroidNotificationDetails('repeating channel id','repeating channel name', 'repeating description');
const NotificationDetails platformChannelSpecifics = NotificationDetails(android: androidPlatformChannelSpecifics);
await flutterLocalNotificationsPlugin.periodicallyShow(0, 'repeating title', 'repeating body', RepeatInterval.everyMinute, platformChannelSpecifics, androidAllowWhileIdle: true);

您可以定期使用Show flutter_local_notifications