在颤振中设置几个预定的通知不起作用

如何解决在颤振中设置几个预定的通知不起作用

我将 id 更改为随机生成的数字，但在我安排一个通知然后另一个通知后，第一个不会显示。

（由于其他版本问题，我需要这些旧版本）

Flutter_local_notifications：^1.4.4+4

rxdart：^0.24.1

这是触发器：

     Padding(
            padding: const EdgeInsets.all(8.0),child: Container(
              decoration: Boxdecoration(
                  color:
                      colorChangeNotifyButton ? Colors.grey : Colors.blue,borderRadius: BorderRadius.circular(15)),child: MaterialButton(
                  child: Text("Notify me"),onpressed: () {
                    setState(() =>
                        colorChangeNotifyButton = !colorChangeNotifyButton);
                  }),),],Padding(
        padding: const EdgeInsets.all(8.0),child: Container(
          decoration: Boxdecoration(
              color: Colors.blue,child: MaterialButton(
              child: Text("Submit"),onpressed: () async {
                try {
                  if (task == null || task.length < 2) {
                    error(context,"Please add content");
                  } else {
                    colorChangeNotifyButton
                        ? null
                        : await localNotifiyManager.scheduleNotification(
                            selectedTime,'Reminder:',task,rng.nextInt(100000),rng.nextInt(100000).toString()
                          );
                    print(colorChangeNotifyButton.toString());
                    setState(() => colorChangeNotifyButton = true);
                    print('test');
                    print(colorChangeNotifyButton.toString());
                  }
                } catch (e) {
                  error(context,e);
                }

这是我的 LocalNotifyManager.dart：

import 'package:Flutter/material.dart';
import 'package:Flutter_local_notifications/Flutter_local_notifications.dart';
import 'dart:io' show Platform;
import 'package:rxdart/subjects.dart';

class LocalNotifyManager {
  FlutterlocalnotificationsPlugin FlutterlocalnotificationsPlugin;
  var initSetting;
  BehaviorSubject<Receivednotification>
      get DidReceivelocalnotificationSubject =>
          BehaviorSubject<Receivednotification>();

  LocalNotifyManager.init() {
    FlutterlocalnotificationsPlugin = FlutterlocalnotificationsPlugin();
    if (Platform.isIOS) {
      requestIOSPermission();
    }
    initializePlatform();
  }

  requestIOSPermission() {
    FlutterlocalnotificationsPlugin
        .resolvePlatformSpecificImplementation<
            IOSFlutterlocalnotificationsPlugin>()
        .requestPermissions(alert: true,badge: true,sound: true);
  }

  initializePlatform() {
    //Todo: need to fix with implementing Notifications for android
    var initSettingAndroid = AndroidInitializationSettings('100.png');
    var initSettingIOS = IOSInitializationSettings(
        requestSoundPermission: true,requestAlertPermission: true,requestBadgePermission: true,onDidReceivelocalnotification: (id,title,body,payload) async {
          Receivednotification notification = Receivednotification(
              id: id,title: title,body: body,payload: payload);
          DidReceivelocalnotificationSubject.add(notification);
        });
    initSetting = InitializationSettings(initSettingAndroid,initSettingIOS);
  }

  setonNotificationReceive(Function onNotificationReceive) {
    DidReceivelocalnotificationSubject.listen((notification) {
      onNotificationReceive(notification);
    });
  }

  setonNotificationClick(Function onNotificationClick) async {
    await FlutterlocalnotificationsPlugin.initialize(initSetting,onSelectNotification: (String payload) async {
      onNotificationClick(payload);
    });
  }

   Future<void> scheduleNotification(DateTime scheduleNotificationDateTime,String title,String body,int id,String payload) async {
    var androidChannel = AndroidNotificationDetails(
        'CHANNEL_ID','CHANNEL_NAME','CHANNEL_DESCRIPTION',importance: Importance.Max,priority: Priority.High,playSound: true);

    var iosChannel = IOSNotificationDetails();
    var platformChannel = NotificationDetails(androidChannel,iosChannel);
    await FlutterlocalnotificationsPlugin.schedule(
        id,scheduleNotificationDateTime,platformChannel,payload: payload);
  }

 
}

LocalNotifyManager localNotifiyManager = LocalNotifyManager.init();

class Receivednotification {
  Receivednotification({
    @required this.id,@required this.title,@required this.body,@required this.payload,});

  final int id;
  final String title;
  final String body;
  final String payload;
}