# PlayerView.ControllerVisibilityListener

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

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```
public interface PlayerView.ControllerVisibilityListener
```

<br />

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Listener to be notified about changes of the visibility of the UI controls.

## Summary

| ### Public methods |
|---|---|
| `abstract void` | `https://developer.android.com/reference/androidx/media3/ui/PlayerView.ControllerVisibilityListener#onVisibilityChanged(int)(int visibility)` Called when the visibility changes. |

## Public methods

### onVisibilityChanged

```
abstract void onVisibilityChanged(int visibility)
```

Called when the visibility changes.

| Parameters |
|---|---|
| `int visibility` | The new visibility. Either `https://developer.android.com/reference/android/view/View.html#VISIBLE` or `https://developer.android.com/reference/android/view/View.html#GONE`. |