# ActionSchedule

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/ActionSchedule.java+class:androidx.media3.test.utils.ActionSchedule)

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```
@UnstableApi
public final class ActionSchedule
```

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Schedules a sequence of `https://developer.android.com/reference/androidx/media3/test/utils/Action`s for execution during a test.

## Summary

| ### Nested types |
|---|
| `public final class https://developer.android.com/reference/androidx/media3/test/utils/ActionSchedule.Builder` A builder for `https://developer.android.com/reference/androidx/media3/test/utils/ActionSchedule` instances. |
| `public interface https://developer.android.com/reference/androidx/media3/test/utils/ActionSchedule.Callback` Callback to notify listener that the action schedule has finished. |
| `public abstract class https://developer.android.com/reference/androidx/media3/test/utils/ActionSchedule.PlayerRunnable implements https://developer.android.com/reference/java/lang/Runnable.html` Provides a wrapper for a `https://developer.android.com/reference/java/lang/Runnable.html` which has access to the player. |
| `public abstract class https://developer.android.com/reference/androidx/media3/test/utils/ActionSchedule.PlayerTarget implements https://developer.android.com/reference/androidx/media3/exoplayer/PlayerMessage.Target` Provides a wrapper for a `https://developer.android.com/reference/androidx/media3/exoplayer/PlayerMessage.Target` which has access to the player when handling messages. |
| `public interface https://developer.android.com/reference/androidx/media3/test/utils/ActionSchedule.PlayerTarget.Callback` Callback to be called when message arrives. |