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 you migrate your app to use KTX APIs from the main modules instead. For details, see the FAQ about this initiative.

com.google.firebase.inappmessaging

Interfaces

`FirebaseInAppMessagingClickListener`
`FirebaseInAppMessagingDismissListener`
`FirebaseInAppMessagingDisplay`	The interface that a FIAM display class must implement.
`FirebaseInAppMessagingDisplayCallbacks`
`FirebaseInAppMessagingDisplayErrorListener`
`FirebaseInAppMessagingImpressionListener`

Classes

`FirebaseInAppMessaging`	The entry point of the Firebase In App Messaging headless SDK.
`FirebaseInAppMessagingContextualTrigger`

Enums

`FirebaseInAppMessagingDisplayCallbacks.InAppMessagingDismissType`
`FirebaseInAppMessagingDisplayCallbacks.InAppMessagingErrorReason`

Extension properties summary

FirebaseInAppMessaging

Firebase.inAppMessaging

Returns the FirebaseInAppMessaging instance of the default FirebaseApp.

Extension properties

inAppMessaging

val Firebase.inAppMessaging: FirebaseInAppMessaging

Returns the FirebaseInAppMessaging instance of the default FirebaseApp.