# AccessibilityManager.AudioDescriptionRequestedChangeListener

Added in[API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

# AccessibilityManager.AudioDescriptionRequestedChangeListener

*** ** * ** ***

[Kotlin](https://developer.android.com/reference/kotlin/android/view/accessibility/AccessibilityManager.AudioDescriptionRequestedChangeListener "View this page in Kotlin")\|Java

`
public
static


interface
AccessibilityManager.AudioDescriptionRequestedChangeListener
`  
`


`

|-----------------------------------------------------------------------------------------|
| android.view.accessibility.AccessibilityManager.AudioDescriptionRequestedChangeListener |

<br />

*** ** * ** ***

Listener for the audio description by default state. To listen for changes to the audio description by default state on the device, implement this interface and register it with the system by calling[AccessibilityManager.addAudioDescriptionRequestedChangeListener(Executor, AudioDescriptionRequestedChangeListener)](https://developer.android.com/reference/android/view/accessibility/AccessibilityManager#addAudioDescriptionRequestedChangeListener(java.util.concurrent.Executor,%20android.view.accessibility.AccessibilityManager.AudioDescriptionRequestedChangeListener)).

## Summary

|                                                                                                                                                 ### Public methods                                                                                                                                                  ||
|------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ` abstract void` | ` `[onAudioDescriptionRequestedChanged](https://developer.android.com/reference/android/view/accessibility/AccessibilityManager.AudioDescriptionRequestedChangeListener#onAudioDescriptionRequestedChanged(boolean))`(boolean enabled) ` Called when the audio description enabled state changes. |

## Public methods

### onAudioDescriptionRequestedChanged

Added in[API level 33](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  

```
public abstract void onAudioDescriptionRequestedChanged (boolean enabled)
```

Called when the audio description enabled state changes.

<br />

|                                  Parameters                                   ||
|-----------|--------------------------------------------------------------------|
| `enabled` | `boolean`: Whether audio description by default is enabled. <br /> |