IMPORTANT: In July 2025, we stopped releasing new versions of KTX modules, and we removed the KTX libraries from the Firebase Android BoM (v34.0.0). If you use KTX APIs from the previously released KTX modules, we recommend that youmigrate your app to use KTX APIs from the main modules instead. For details, see theFAQ about this initiative.
com.google.firebase.messaging
Contains public API classes for Firebase Cloud Messaging.
Annotations
RemoteMessage.MessagePriority | Priority of the message |
Classes
FirebaseMessaging | Top levelFirebase Cloud Messaging singleton that provides methods for generating tokens and subscribing to topics. |
FirebaseMessagingService | Base class for receiving messages from Firebase Cloud Messaging. |
MessagingKt | |
RemoteMessage | A remote Firebase Message. |
RemoteMessage.Builder | Builder object for constructing |
RemoteMessage.Notification | Remote Firebase notification details. |
Exceptions
SendException | Firebase message send exception. |
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Last updated 2025-07-21 UTC.