Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

# EffectUpdateListener

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` public interface EffectUpdateListener `   
` `

|---|
| android.media.effect.EffectUpdateListener |

<br />

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Some effects may issue callbacks to inform the host of changes to the effect state. This is the listener interface for receiving those callbacks.

## Summary

| ### Public methods ||
|---|---|
| ` abstract void` | ` https://developer.android.com/reference/android/media/effect/EffectUpdateListener#onEffectUpdated(android.media.effect.Effect,%20java.lang.Object)(https://developer.android.com/reference/android/media/effect/Effect effect, https://developer.android.com/reference/java/lang/Object info) ` Called when the effect state is updated. |

## Public methods

### onEffectUpdated

Added in [API level 14](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public abstract void onEffectUpdated (Effect effect, 
                Object info)
```

Called when the effect state is updated.

<br />

| Parameters ||
|---|---|
| `effect` | `Effect`: The effect that has been updated. <br /> |
| `info` | `Object`: A value that gives more information about the update. See the effect's documentation for more details on what this object is. <br /> |