Top "Firebase-cloud-messaging" questions

Firebase Cloud Messaging (FCM) is the new version of GCM.

Android: Firebase token is null at first run

I am using FCM to provide notifications in my app. Everything worked well, but now I realised that, when I …

android firebase firebase-cloud-messaging
In what period does the firebase's app token changes and how to manage it?

I am new to firebase I am learning it like a toddler learning to walk. So far I have managed …

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FCM background notifications not working in iOS

I have a problem with FCM notification on iOS. I receive notifications with success when my app is in foreground (…

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Firebase: How to set default notification channel in Android app?

How to set default notification channel for notification messages that come when an app is in the background? By default, …

android firebase firebase-cloud-messaging android-8.0-oreo
Firebase silent apns notification

Is there a way to send a silent APNS using google's firebase? It seems that if the app is in …

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Firebase maximum projects and apps

How many applications can I create in one project from a single account and how many projects I can create …

firebase firebase-cloud-messaging firebase-console
Push notification works incorrectly when app is on background or not running

I am using Firebase Cloud Messaging to send push notifications. Here is my FirebaseMessageService: public class FireBaseMessageService extends FirebaseMessagingService { @Override …

android service push-notification android-notifications firebase-cloud-messaging
How can I get device id for push notifications using firebase in android

I found this solution and I think it is not the ID which is required for notification kindly tell me …

android firebase firebase-cloud-messaging firebase-notifications
FCM with Postman - The request was missing an Authentication Key (FCM Token)

//body its like this { "to": "/topics/NEWS" , "data":{ "extra_information": "This is some extra information" }, //notification that i need to …

firebase firebase-cloud-messaging postman