# Action.SetAudioAttributes

# Action.SetAudioAttributes

Artifact:[androidx.media3:media3-test-utils](https://developer.android.com/jetpack/androidx/releases/media3)  
[View Source](https://cs.android.com/search?q=file:androidx/media3/test/utils/Action.java+class:androidx.media3.test.utils.Action.SetAudioAttributes)

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Kotlin\|[Java](https://developer.android.com/reference/androidx/media3/test/utils/Action.SetAudioAttributes "View this page in Java")

<br />

```
class Action.SetAudioAttributes : Action
```

<br />

|---|---|-------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-any/index.html)                                                                                |||
| ↳ | [androidx.media3.test.utils.Action](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action)                                          ||
|   | ↳ | [androidx.media3.test.utils.Action.SetAudioAttributes](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action.SetAudioAttributes) |

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Calls[setAudioAttributes](https://developer.android.com/reference/kotlin/androidx/media3/common/Player#setAudioAttributes(androidx.media3.common.AudioAttributes,boolean)).

## Summary

|                                                                                                                                                                                                                                                                   ### Public constructors                                                                                                                                                                                                                                                                    |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [SetAudioAttributes](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action.SetAudioAttributes#SetAudioAttributes(java.lang.String,androidx.media3.common.AudioAttributes,boolean))`(` ` tag: `[String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html)`!,` ` audioAttributes: `[AudioAttributes](https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes)`!,` ` handleAudioFocus: `[Boolean](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html) `)` |

|                            ### Protected functions                            |
|-------------------------------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Unit](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html) | [doActionImpl](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action.SetAudioAttributes#doActionImpl(androidx.media3.exoplayer.ExoPlayer,androidx.media3.exoplayer.trackselection.DefaultTrackSelector,android.view.Surface))`(` ` player: `[ExoPlayer](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/ExoPlayer)`!,` ` trackSelector: `[DefaultTrackSelector](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/trackselection/DefaultTrackSelector)`!,` ` surface: `[Surface](https://developer.android.com/reference/android/view/Surface.html)`?` `)` Called by[doActionAndScheduleNextImpl](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action#doActionAndScheduleNextImpl(androidx.media3.exoplayer.ExoPlayer,androidx.media3.exoplayer.trackselection.DefaultTrackSelector,android.view.Surface,androidx.media3.common.util.HandlerWrapper,androidx.media3.test.utils.ActionSchedule.ActionNode))to perform the action. |

## Public constructors

### SetAudioAttributes

```
SetAudioAttributes(
    tag: String!,
    audioAttributes: AudioAttributes!,
    handleAudioFocus: Boolean
)
```  

|                                                           Parameters                                                           |
|--------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------|
| `tag: `[String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html)`!`                                    | A tag to use for logging.                                      |
| `audioAttributes: `[AudioAttributes](https://developer.android.com/reference/kotlin/androidx/media3/common/AudioAttributes)`!` | The attributes to use for audio playback.                      |
| `handleAudioFocus: `[Boolean](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)                        | True if the player should handle audio focus, false otherwise. |

## Protected functions

### doActionImpl

```
protected fun doActionImpl(
    player: ExoPlayer!,
    trackSelector: DefaultTrackSelector!,
    surface: Surface?
): Unit
```

Called by[doActionAndScheduleNextImpl](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action#doActionAndScheduleNextImpl(androidx.media3.exoplayer.ExoPlayer,androidx.media3.exoplayer.trackselection.DefaultTrackSelector,android.view.Surface,androidx.media3.common.util.HandlerWrapper,androidx.media3.test.utils.ActionSchedule.ActionNode))to perform the action.  

|                                                                        Parameters                                                                        |
|----------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------|
| `player: `[ExoPlayer](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/ExoPlayer)`!`                                             | The player to which the action should be applied.                          |
| `trackSelector: `[DefaultTrackSelector](https://developer.android.com/reference/kotlin/androidx/media3/exoplayer/trackselection/DefaultTrackSelector)`!` | The track selector to which the action should be applied.                  |
| `surface: `[Surface](https://developer.android.com/reference/android/view/Surface.html)`?`                                                               | The surface to use when applying actions, or`null`if no surface is needed. |