flutter - Flutter flutter_local_notifications zonedSchedule 重复每日通知不起作用

Question

我正在使用 flutter_local_notifications 插件并尝试让 zonedSchedule 方法在我指定的特定时间用于动态重复每日通知。

该插件的配置是正确的，因为我能够显示通知并使用他们文档中的示例重复通知（从现在起 5 秒）：

await flutterLocalNotificationsPlugin.zonedSchedule(
0,
'scheduled title',
'scheduled body',
tz.TZDateTime.now(tz.local).add(const Duration(seconds: 5)),
const NotificationDetails(
    android: AndroidNotificationDetails(
        'your channel id', 'your channel name',
        channelDescription: 'your channel description')),
androidAllowWhileIdle: true,
uiLocalNotificationDateInterpretation:
    UILocalNotificationDateInterpretation.absoluteTime);

我想做的是安排一个通知在每天的特定时间重复。我正在尝试利用这个逻辑：

tz.TZDateTime _nextInstanceOf(int time) {

// print('wl here!!');
// print('time: ');
// print(time);
final now = tz.TZDateTime.now(tz.local);
var scheduledDate =
    tz.TZDateTime(tz.local, now.year, now.month, now.day, time, 31, 0);
// print("scheduledDate: ");
// print(scheduledDate);
if (scheduledDate.isBefore(now)) {
  // print('wl update!!');
  scheduledDate = scheduledDate.add(const Duration(days: 1));
}
return scheduledDate;

}

和

Future<void> _scheduleDailyNotification(int time, String msg) async {
print('wl schedule notification!!');
await flutterLocalNotificationsPlugin.zonedSchedule(
    0,
    'Reminder:',
    msg,
    _nextInstanceOf(time),
    const NotificationDetails(
      android: AndroidNotificationDetails(
          'daily notification channel id',
          'daily notification channel name',
          'daily notification description'),
    ),
    androidAllowWhileIdle: true,
    uiLocalNotificationDateInterpretation:
    UILocalNotificationDateInterpretation.absoluteTime,
    payload: 'wltry'
);

}

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