Firebase Notifications is a free service that enables user notifications for Android and iOS devices . Through the Firebase console, you can send notifications quickly and easily across platforms with no server coding required.
Read moreWhen onNewToken is called in Firebase?
Public Method Summary voidonDeletedMessages() Called when the Firebase Cloud Messaging server deletes pending messages.voidonNewToken(String token) Called when a new token for the default Firebase project is generated.FirebaseMessagingService – Google firebase.google.com › docs › android › com › google › firebase › messaging
Read moreWhat is Firebase instance ID?
Firebase Instance ID provides a unique identifier for each app instance and a mechanism to authenticate and authorize actions (example: sending FCM messages). Instance ID is stable except when: App deletes Instance ID. App is restored on a new device. User uninstalls/reinstall the app.
Read moreHow do I use Firebase messaging service?
Set up a Firebase Cloud Messaging client app on Android
Read moreWhat is Firebase messaging service in Android?
Firebase Cloud Messaging (FCM) is a set of tools that sends push notifications and small messages of up to 4 KB to different platforms: Android, iOS and web. … A method to connect your mobile app with the Firebase console. The difference between receiving messages in the foreground and background of your app.6 May 2020
Read moreHow do I use Firebase messaging on Android?
Set up a Firebase Cloud Messaging client app on Android
Read more