Get value from RemoteMessage from FCM onMessageReceived method

Question

I have migrate gcm to fcm for push notification message. but how I Get bundle data from RemoteMessage received onMesssageReceived method.

Old GCM give bundle data onMessageReceiced method but in FCM there is RemoteMessage data.

So please tell me how I parse remotemessage for get all value of notification.

MY PAYROL

{
"collapse_key":"score_update",
"priority":"high",
"content_available":true,
"time_to_live":108,
"delay_while_idle":true,
"data": 
{ 
    "message": "Message for new task",
    "time": "6/27/2016 5:24:28 PM"
},
"notification": {
    "sound": "simpleSound.wav",
    "badge": "6",
    "title": "Test app",
    "icon": "myicon",
    "body": "hello 6 app",
    "notification_id" : "1140",
    "notification_type" : 1,
    "notification_message" : "TEST MESSAGE",
    "notification_title" : "APP"
  },
"registration_ids": ["cRz9SJ-gGuo:APA91bFJPX7_d07AR7zY6m9khQro81GmSX-7iXPUaHqqcOT0xNTVsOZ4M1aPtoVloLNq71-aWrMCpIDmX4NhMeDIc08txi6Vc1mht56MItuVDdA4VWrnN2iDwCE8k69-V8eUVeK5ISer"
]
}

This link might help you: https://stackoverflow.com/a/56231468/7254873 — Sumit Shukla, May 21 '19 at 10:05

Pritish Joshi · Answer 1 · 2016-11-15T05:14:04.037

46

Here is the code snippet which is pretty much self Explanatory.

You get the data in the form of the Map

public void onMessageReceived(RemoteMessage remoteMessage)
        {
            Log.e("dataChat",remoteMessage.getData().toString());
            try
            {
                Map<String, String> params = remoteMessage.getData();
                JSONObject object = new JSONObject(params);
                Log.e("JSON_OBJECT", object.toString());
          }
       }

Make Sure from server you are sending data in correct format i.e. in the "data" key

here is the demo Json file

{
  "to": "registration_ids",
  "data": {
    "key": "value",
    "key": "value",
    "key": "value",
    "key": "value"
  }
}

edited Nov 15 '16 at 05:14

answered Jul 07 '16 at 11:45

Pritish Joshi

2,025
3
18
33

3

Thanks for your answer but My other data under notification object not in data object then how can I get it. – Jatinkumar Patel Jul 07 '16 at 12:09
14

`remoteMessage.getData()` returns blank array – Ajay Mistry Aug 02 '17 at 06:52

Drup Desai · Accepted Answer · 2020-05-20T13:09:48.470

36

In FCM you received RemoteMessage instead of Bundle.

Below is the way I used in my application where data is my RemoteMessage

Map<String, String> data = remoteMessage.getData()
int questionId = Integer.parseInt(data.get("questionId").toString());
String questionTitle = data.get("questionTitle").toString();
String userDisplayName = data.get("userDisplayName").toString();
String commentText = data.get("latestComment").toString();

Below is my notification data which I am sending it from server

{
  "registration_ids": "",
  "data": {
    "questionId": 1,
    "userDisplayName": "Test",
    "questionTitle": "Test",
    "latestComment": "Test"
  }
}

So you have to parse each and every field as per your response. As I have debugged the code you will receive map in your RemoteMessage and cast those fields in appropriate data types as all those data comes as string.

edited May 20 '20 at 13:09

answered Jul 07 '16 at 11:48

Drup Desai

912
6
18

1

Thanks for your answer but My other data under notification object not in data object then how can I get it – Jatinkumar Patel Jul 07 '16 at 12:29
As you have already mentioned in comment that you will get your result from remoteMessage.getNotification(). Can you try that.. – Drup Desai Jul 08 '16 at 09:33
there is no message.get function – Dean Blakely Jun 27 '18 at 20:06
get method is of map. You need to call RemoteMessage.getData() first. – Drup Desai Sep 10 '18 at 10:15
And don't forget to call toString() method on remoteMessage.getData.get(). – mia Sep 20 '18 at 05:34
I actually don't have the get method. I have remoteMessage.zzds and in there there is an ArrayMap with the actual values. Any idea how to get it from there? – f.trajkovski May 19 '20 at 22:57
@f.trajkovski you can get it with the help of remoteMessage.getData() method, Which actually returns Map – Drup Desai May 20 '20 at 13:10
I wasn't able to get the data like that but my issue was on the server side. I was sending the message in a wrong format and that is the reason why I had empty map. – f.trajkovski May 24 '20 at 10:04
@DrupDesai How can we use the getData() while using the notification keyword behalf of data. if I am going to use getData then not getting data if the application in kill from background also. – Peter Aug 18 '21 at 10:29

score 2 · Answer 3 · answered Jan 17 '20 at 16:21

For your data that looks like:

"data":{ 
    "message": "Message for new task",
    "time": "6/27/2016 5:24:28 PM"
}

you should get them through

Log.d(TAG, "Key Data : " +  remoteMessage.getData().get("message").toString());
Log.d(TAG, "Key Data : " +  remoteMessage.getData().get("time").toString());

Wrap them in try catch to be sure

score 2 · Answer 4 · answered Feb 08 '21 at 12:47

The type of fun getData() is Map<String, String>. So you can fetch data object values like we usually fetch with Map<String, String>.

"data": {
    "key1": "value1",
    "key2": "value2",
    "key3": "value3",
    "key4": "value4"
  }

then you have to fetch like this in kotlin

val data = remoteMessage.data
val key1 = data[key1]
val key2  = data[key2]// you can fetch like this

For getNotification() type is Notification object

val notification: Notification =  remoteMessage.notification
val message = notification.body
val title = notification.title // you can fetch by accessing Notification class member

Here are the details about the Notification object

This was a very clear explanation. THANK YOU!!! – Lance Samaria Jun 26 '23 at 07:56 — Lance Samaria, Jun 26 '23 at 07:56

Shobha Tripathi · Answer 5 · 2021-02-08T12:23:23.670

RemoteMessage.Notification notification = remoteMessage.getNotification();
        Map<String, String> data = remoteMessage.getData();
        sendNotification(notification, data);
String urlparam=data.get("url_param").toString();
String urlparam=data.get("dp_name").toString();

"data": {
    "notification_id": 11,
    "title_url": "service_id=1;service_category=Installation;",
    "destination": "Category_page"
  }

Get value from RemoteMessage from FCM onMessageReceived method

5 Answers5

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