# RemotePlaybackClient.OnMessageReceivedListener

Artifact: [androidx.mediarouter:mediarouter](https://developer.android.com/jetpack/androidx/releases/mediarouter) [View Source](https://cs.android.com/search?q=file:androidx/mediarouter/media/RemotePlaybackClient.java+class:androidx.mediarouter.media.RemotePlaybackClient.OnMessageReceivedListener) Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/mediarouter#1.1.0)

*** ** * ** ***


```
public interface RemotePlaybackClient.OnMessageReceivedListener
```

<br />

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A callback that will receive messages from media sessions.

## Summary

| ### Public methods |
|---|---|
| `abstract void` | `https://developer.android.com/reference/androidx/mediarouter/media/RemotePlaybackClient.OnMessageReceivedListener#onMessageReceived(java.lang.String,android.os.Bundle)(@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/java/lang/String.html sessionId, @https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/android/os/Bundle.html message)` Called when a message received. |

## Public methods

### onMessageReceived

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/mediarouter#1.1.0)

```
abstract void onMessageReceived(@NonNull String sessionId, @Nullable Bundle message)
```

Called when a message received.

| Parameters |
|---|---|
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/NonNull.html https://developer.android.com/reference/java/lang/String.html sessionId` | The session id. |
| `@https://jspecify.dev/docs/api/org/jspecify/annotations/Nullable.html https://developer.android.com/reference/android/os/Bundle.html message` | A bundle message denoting `https://developer.android.com/reference/androidx/mediarouter/media/MediaControlIntent#EXTRA_MESSAGE()`. |