Added in [API level 11](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

# ValueAnimator.AnimatorUpdateListener

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` public static interface ValueAnimator.AnimatorUpdateListener `   
` `

|---|
| android.animation.ValueAnimator.AnimatorUpdateListener |

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Implementors of this interface can add themselves as update listeners to an `ValueAnimator` instance to receive callbacks on every animation frame, after the current frame's values have been calculated for that `ValueAnimator`.

## Summary

| ### Public methods ||
|---|---|
| ` abstract void` | ` https://developer.android.com/reference/android/animation/ValueAnimator.AnimatorUpdateListener#onAnimationUpdate(android.animation.ValueAnimator)(https://developer.android.com/reference/android/animation/ValueAnimator animation) ` <br /> Notifies the occurrence of another frame of the animation. |

## Public methods

### onAnimationUpdate

Added in [API level 11](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)

```
public abstract void onAnimationUpdate (ValueAnimator animation)
```

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Notifies the occurrence of another frame of the animation.

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| Parameters ||
|---|---|
| `animation` | `ValueAnimator`: The animation which was repeated. This value cannot be `null`. <br /> |