FirebaseMessaging Framework Reference

Classes

The following classes are available globally.

FIRMessaging
Firebase Messaging lets you reliably deliver messages.

To send or receive messages, the app must get a registration token. This token authorizes an app server to send messages to an app instance.

In order to handle incoming Messaging messages, set the UNUserNotificationCenter‘s delegate property and implement the appropriate methods.
Declaration
Objective-C

@interface FIRMessaging : NSObject
FIRMessagingMessageInfo
Information about a downstream message received by the app.
Declaration
Objective-C

@interface FIRMessagingMessageInfo : NSObject
FIRMessagingExtensionHelper
This class is used to automatically populate a notification with an image if it is specified in the notification body via the image parameter. Images and other rich content can be populated manually without the use of this class. See the UNNotificationServiceExtension type for more details.
Declaration
Objective-C

@interface FIRMessagingExtensionHelper : NSObject

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Last updated 2025-03-11 UTC.