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13,761 questions
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590 votes
32 answers
637k views

Here is my manifest: <service android:name=".fcm.PshycoFirebaseMessagingServices"> <intent-filter> <action android:name="com.google.firebase.MESSAGING_EVENT&...
Parth Patel's user avatar
  • 6,808
347 votes
33 answers
308k views

I'm working with Firebase and testing sending notifications to my app from my server while the app is in the background. The notification is sent successfully, it even appears on the notification ...
Cyogenos's user avatar
  • 3,749
298 votes
19 answers
178k views

Hope all of you aware of this class, used to get notification token whenever firebase notification token got refreshed we get the refreshed token from this class, From following method. @Override ...
Uttam Panchasara's user avatar
  • 5,885
269 votes
21 answers
349k views

My app generates a notification, but the icon I set for that notification is not being displayed. Instead, I get a white square. I have tried resizing the png of the icon (dimensions 720x720, 66x66, ...
GuilleOjeda's user avatar
  • 3,371
259 votes
17 answers
465k views

I'm starting with the new Google service for the notifications, Firebase Cloud Messaging. Thanks to this code https://github.com/firebase/quickstart-android/tree/master/messaging I was able to send ...
David Corral's user avatar
  • 4,195
219 votes
11 answers
251k views

Firebase allows us to send notification messages via our own application by making POST request. This tutorial, gives to us instructions how to make this request. However, there is Authorization ...
Mr.D's user avatar
  • 7,983
218 votes
13 answers
199k views

Update: GCM is deprecated, use FCM How can I integrate the new Google Cloud Messaging in a PHP backend?
user1488243's user avatar
  • 2,337
204 votes
14 answers
330k views

I am trying to figure out how the new version of GCM or Firebase Cloud Messaging works so I moved one of my projects to the new Firebase console, If I did not have the API KEY or I want to create a ...
Nissar's user avatar
  • 2,480
167 votes
11 answers
222k views

Yesterday Google presented at Google I/O the new notification system based on the new Firebase. I tried this new FCM ( Firebase Cloud Messaging ) with the example on Github. The icon of the ...
marco's user avatar
  • 3,252
147 votes
27 answers
455k views

It's my first time using FCM. I download a sample from firebase/quickstart-android and I install the FCM Quickstart. But I can't get any token from the log even hit the LOG TOKEN button in the app. ...
wyx's user avatar
  • 3,544
141 votes
37 answers
279k views

I have an application that uses Google FCM for sending push notifications. When i send a push notification to a group of users, i get a response of MismatchSenderId for some of them. Even though, all ...
TareK Khoury's user avatar
  • 13k
137 votes
2 answers
143k views

I would like to know what would be the correct way to get Firebase token for sending push notification now that getToken() is deprecated.
Bhaskar Jyoti Dutta's user avatar
  • 1,798
136 votes
18 answers
206k views

I am trying to achieve open specific screen on clicking push notification and my payload looks like this: var payload = { notification: { title: notificationTitle, ...
siva kumar's user avatar
  • 2,945
127 votes
13 answers
163k views

I am migrating my app from GCM to FCM. When a new user installs my app, the onTokenRefresh() is automatically being called. The problem is that the user is not logged in yet (No user id). How can I ...
TareK Khoury's user avatar
  • 13k
125 votes
8 answers
29k views

I am not using any Firebase or Youtube code/libraries in my project. Yet recently, in Android Pre-Release Reports I am seeing crashes with this: FATAL EXCEPTION: Firebase-Messaging-Intent-Handle ...
grolschie's user avatar
  • 2,173

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