在 Ionic App 中保存 FCM 通知数据答案

【问题标题】：Save FCM Notification Data in Ionic App在 Ionic App 中保存 FCM 通知数据
【发布时间】：2018-09-04 03:30:44
【问题描述】：

我可以向我的应用发送通知。如果我的应用程序正在运行，那么它能够保存传入通知数据

如果我的应用程序已关闭并且我单击通知托盘上的通知，它会打开我的应用程序但不保存通知数据关于在应用程序关闭时我们如何保存通知数据的任何建议？下面是代码

    platform.ready().then(() => {


  fcm.onNotification().subscribe( data => {
    this.con.notification_title = data.notification_title;
    this.con.notification_message = data.notification_message;
      if(localStorage.getItem('oldmsg'))
      {
        this.temparr = JSON.parse(localStorage.getItem('oldmsg')); 
        this.temparr.push({"notification_title":this.con.notification_title,"notification_message": this.con.notification_message}); 
        localStorage.setItem('oldmsg',JSON.stringify(this.temparr));
        this.presentToast("You Recieved A Message!");

      }
      else{

        this.temparr.push({"notification_title":this.con.notification_title,"notification_message": this.con.notification_message}); 
        localStorage.setItem('oldmsg',JSON.stringify(this.temparr));
        this.presentToast("You Recieved A Message!");

      }
    });

 statusBar.styleDefault();
  splashScreen.hide();

  this.storage.get('introShow').then((result) => {

    if(result){

      this.navCtrl.setRoot(LoginPage);
      this.storage.set('introShow', true);
    } else {

      this.navCtrl.setRoot(IntroPage);
      this.storage.set('introShow', true);
    }

    this.listenToLoginEvents();
  });


});

我已经删除了 data.wasTapped 检查以保存消息无论如何。

【问题讨论】：

标签： typescript firebase ionic-framework firebase-cloud-messaging cordova-plugin-fcm

【解决方案1】：

希望这可以帮助某人

        this.Onesignal.startInit(this.oneSignalAppId, this.sender_id);
    this.Onesignal.inFocusDisplaying(this.Onesignal.OSInFocusDisplayOption.Notification);
    this.Onesignal.handleNotificationReceived().subscribe(// when its received
        data => {
          if (localStorage.getItem('notifications')) {
            this.temparr = JSON.parse(localStorage.getItem('notifications'));
            this.temparr.push({body: data.payload.body,
            title: data.payload.title,
            type: data.payload.additionalData.type});
            localStorage.setItem('notifications', JSON.stringify(this.temparr.reverse()));

            this.events.publish('user:noti_done', {
              user: 'done',
              time: new Date()
            });

          } else {
            this.temparr.push({body: data.payload.body,
            title: data.payload.title,
            type: data.payload.additionalData.type});
            localStorage.setItem('notifications', JSON.stringify(this.temparr));

            this.events.publish('user:noti_done', {
              user: 'done',
              time: new Date()
            });
          }
        });
    
    this.Onesignal.handleNotificationOpened().subscribe(data => {
      console.log('handleNotificationOpened');
      console.log(data);
      
    });
    this.Onesignal.endInit();
}

【讨论】：