FirebaseInstanceIdService is deprecated
Update 11-12-2020
Now FirebaseInstanceId
is also deprectaed
Now we need to use FirebaseMessaging.getInstance().token
SAMPLE CODE
FirebaseMessaging.getInstance().token.addOnCompleteListener {
if(it.isComplete){
firebaseToken = it.result.toString()
Util.printLog(firebaseToken)
}
}
Yes FirebaseInstanceIdService
is deprecated
FROM DOCS :- This class was deprecated. In favour of
overriding onNewToken
inFirebaseMessagingService
. Once that has been implemented, this service can be safely removed.
No need to use FirebaseInstanceIdService
service to get FCM token You can safely remove FirebaseInstanceIdService
service
Now we need to @Override onNewToken
get Token
in FirebaseMessagingService
SAMPLE CODE
public class MyFirebaseMessagingService extends FirebaseMessagingService {
@Override
public void onNewToken(String s) {
Log.e("NEW_TOKEN", s);
}
@Override
public void onMessageReceived(RemoteMessage remoteMessage) {
Map<String, String> params = remoteMessage.getData();
JSONObject object = new JSONObject(params);
Log.e("JSON_OBJECT", object.toString());
String NOTIFICATION_CHANNEL_ID = "Nilesh_channel";
long pattern[] = {0, 1000, 500, 1000};
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel notificationChannel = new NotificationChannel(NOTIFICATION_CHANNEL_ID, "Your Notifications",
NotificationManager.IMPORTANCE_HIGH);
notificationChannel.setDescription("");
notificationChannel.enableLights(true);
notificationChannel.setLightColor(Color.RED);
notificationChannel.setVibrationPattern(pattern);
notificationChannel.enableVibration(true);
mNotificationManager.createNotificationChannel(notificationChannel);
}
// to diaplay notification in DND Mode
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
NotificationChannel channel = mNotificationManager.getNotificationChannel(NOTIFICATION_CHANNEL_ID);
channel.canBypassDnd();
}
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID);
notificationBuilder.setAutoCancel(true)
.setColor(ContextCompat.getColor(this, R.color.colorAccent))
.setContentTitle(getString(R.string.app_name))
.setContentText(remoteMessage.getNotification().getBody())
.setDefaults(Notification.DEFAULT_ALL)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.ic_launcher_background)
.setAutoCancel(true);
mNotificationManager.notify(1000, notificationBuilder.build());
}
}
#EDIT
You need to register your
FirebaseMessagingService
in manifest file like this
<service
android:name=".MyFirebaseMessagingService"
android:stopWithTask="false">
<intent-filter>
<action android:name="com.google.firebase.MESSAGING_EVENT" />
</intent-filter>
</service>
#how to get token in your activity
.getToken();
is also deprecated if you need to get token in your activity than UsegetInstanceId ()
Now we need to use getInstanceId ()
to generate token
getInstanceId ()
Returns the ID
and automatically generated token for this Firebase
project.
This generates an Instance ID if it does not exist yet, which starts periodically sending information to the Firebase backend.
Returns
- Task which you can use to see the result via the
InstanceIdResult
which holds theID
andtoken
.
SAMPLE CODE
FirebaseInstanceId.getInstance().getInstanceId().addOnSuccessListener( MyActivity.this, new OnSuccessListener<InstanceIdResult>() {
@Override
public void onSuccess(InstanceIdResult instanceIdResult) {
String newToken = instanceIdResult.getToken();
Log.e("newToken",newToken);
}
});
##EDIT 2
Here is the working code for kotlin
class MyFirebaseMessagingService : FirebaseMessagingService() {
override fun onNewToken(p0: String?) {
}
override fun onMessageReceived(remoteMessage: RemoteMessage?) {
val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
val NOTIFICATION_CHANNEL_ID = "Nilesh_channel"
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val notificationChannel = NotificationChannel(NOTIFICATION_CHANNEL_ID, "Your Notifications", NotificationManager.IMPORTANCE_HIGH)
notificationChannel.description = "Description"
notificationChannel.enableLights(true)
notificationChannel.lightColor = Color.RED
notificationChannel.vibrationPattern = longArrayOf(0, 1000, 500, 1000)
notificationChannel.enableVibration(true)
notificationManager.createNotificationChannel(notificationChannel)
}
// to diaplay notification in DND Mode
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
val channel = notificationManager.getNotificationChannel(NOTIFICATION_CHANNEL_ID)
channel.canBypassDnd()
}
val notificationBuilder = NotificationCompat.Builder(this, NOTIFICATION_CHANNEL_ID)
notificationBuilder.setAutoCancel(true)
.setColor(ContextCompat.getColor(this, R.color.colorAccent))
.setContentTitle(getString(R.string.app_name))
.setContentText(remoteMessage!!.getNotification()!!.getBody())
.setDefaults(Notification.DEFAULT_ALL)
.setWhen(System.currentTimeMillis())
.setSmallIcon(R.drawable.ic_launcher_background)
.setAutoCancel(true)
notificationManager.notify(1000, notificationBuilder.build())
}
}
firebaser here
Check the reference documentation for FirebaseInstanceIdService
:
This class was deprecated.
In favour of overriding
onNewToken
inFirebaseMessagingService
. Once that has been implemented, this service can be safely removed.
Weirdly enough the JavaDoc for FirebaseMessagingService
doesn't mention the onNewToken
method yet. It looks like not all updated documentation has been published yet. I've filed an internal issue to get the updates to the reference docs published, and to get the samples in the guide updated too.
In the meantime both the old/deprecated calls, and the new ones should work. If you're having trouble with either, post the code and I'll have a look.
Simply call this method to get the Firebase Messaging Token
public void getFirebaseMessagingToken ( ) {
FirebaseMessaging.getInstance ().getToken ()
.addOnCompleteListener ( task -> {
if (!task.isSuccessful ()) {
//Could not get FirebaseMessagingToken
return;
}
if (null != task.getResult ()) {
//Got FirebaseMessagingToken
String firebaseMessagingToken = Objects.requireNonNull ( task.getResult () );
//Use firebaseMessagingToken further
}
} );
}
The above code works well after adding this dependency in build.gradle file
implementation 'com.google.firebase:firebase-messaging:21.1.0'
Note: This is the code modification done for the above dependency to resolve deprecation. (Working code as of 9th May 2021)