Sets whether message delivery metrics are exported to BigQuery is enabled or disabled. The value is false by default. Set this to true to allow exporting of message delivery metrics to BigQuery.
On iOS, it is possible to get the users APNs token. This may be required if you want to send messages to your iOS devices without using the FCM service.
When the app is opened from iOS notifications settings from a quit state,
this method will return true or false if the app was opened via another method.
When a notification from FCM has triggered the application to open from a quit state,
this method will return a RemoteMessage containing the notification data, or null if
the app was opened via another method.
Returns whether the root view is headless or not i.e true if the app was launched in the background (for example, by data-only cloud message)
Returns a Messaging instance for the given app.
Returns an FCM token for this device. Optionally, you can specify custom options for your own use case.
Returns a AuthorizationStatus as to whether the user has messaging permission for this app.
Returns whether messaging auto initialization is enabled or disabled for the device.
Returns a boolean whether message delivery metrics are exported to BigQuery.
Returns a boolean value whether the user has registered for remote notifications via
registerDeviceForRemoteMessages(). For iOS. Android always returns true.
Returns a boolean whether message delegation is enabled. Android only, always returns false on iOS
Checks if all required APIs exist in the browser.
Called when the FCM server deletes pending messages.
When any FCM payload is received, the listener callback is called with a RemoteMessage.
This subscriber method is only called when the app is active (in the foreground).
When sending a RemoteMessage, this listener is called when the message has been sent to FCM.
When the user presses a notification displayed via FCM, this listener will be called if the app has opened from a background state.
When sending a RemoteMessage, this listener is called when an error is thrown and the
message could not be sent.
Called when a new registration token is generated for the device. For example, this event can happen when a token expires or when the server invalidates the token.
This subscriber method is only called when the app is active (in the foreground).
On iOS, if your app wants to receive remote messages from FCM (via APNs), you must explicitly register with APNs if auto-registration has been disabled.
On iOS, messaging permission must be requested by the current application before messages can be received or sent.
Send a new RemoteMessage to the FCM server.
On iOS, This method is used to set the APNs Token received by the application delegate.
Note that the token is expected to be a hexadecimal string, as it is an NSData type in
the underlying native firebase SDK, and raw data may only be passed as a string if it is
hex encoded. Calling code is responsible for correct encoding, you should verify by comparing
the results of getAPNSToken() with your token parameter to make sure they are equivalent.
Sets whether messaging auto initialization is enabled or disabled for the device.
Set a message handler function which is called when the app is in the background or terminated. In Android, a headless task is created, allowing you to access the React Native environment to perform tasks such as updating local storage, or sending a network request.
Sets whether message notification delegation is enabled or disabled. The value is false by default. Set this to true to allow delegation of notification to Google Play Services. Note if true message handlers will not function on Android, and it has no effect on iOS
Set a handler function which is called when the ${App Name} notifications settings
link in iOS settings is clicked.
Apps can subscribe to a topic, which allows the FCM server to send targeted messages to only those devices subscribed to that topic.
Unregisters the app from receiving remote notifications.
Unsubscribe the device from a topic.
Removes access to an FCM token previously authorized by its scope. Messages sent by the server to this token will fail.