# Action.ExecuteRunnable

# Action.ExecuteRunnable

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.ExecuteRunnable)

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

<br />

```
class Action.ExecuteRunnable : 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.ExecuteRunnable](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action.ExecuteRunnable) |

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Calls`Runnable.run()`.

## Summary

|                                                                                                                                                                                                                               ### Public constructors                                                                                                                                                                                                                                |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [ExecuteRunnable](https://developer.android.com/reference/kotlin/androidx/media3/test/utils/Action.ExecuteRunnable#ExecuteRunnable(java.lang.String,java.lang.Runnable))`(tag: @`[Size](https://developer.android.com/reference/kotlin/androidx/annotation/Size)`(max = 23) `[String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html)`!, runnable: `[Runnable](https://developer.android.com/reference/java/lang/Runnable.html)`!)` Constructs an instance. |

|                            ### 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.ExecuteRunnable#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

### ExecuteRunnable

```
ExecuteRunnable(tag: @Size(max = 23) String!, runnable: Runnable!)
```

Constructs an instance.  

|                                                                                        Parameters                                                                                        |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------|
| `tag: @`[Size](https://developer.android.com/reference/kotlin/androidx/annotation/Size)`(max = 23) `[String](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html)`!` | A tag to use for logging. |
| `runnable: `[Runnable](https://developer.android.com/reference/java/lang/Runnable.html)`!`                                                                                               | The runnable to run.      |

## 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. |