# BounceInterpolator

Added in[API level 4](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# BounceInterpolator

*** ** * ** ***

Kotlin\|[Java](https://developer.android.com/reference/android/view/animation/BounceInterpolator "View this page in Java")  

```
open class BounceInterpolator : BaseInterpolator
```

|---|---|----------------------------------------------------------------------------------------------------------------------------------------|
| [kotlin.Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)                                                            |||
| ↳ | [android.view.animation.BaseInterpolator](https://developer.android.com/reference/kotlin/android/view/animation/BaseInterpolator)         ||
|   | ↳ | [android.view.animation.BounceInterpolator](https://developer.android.com/reference/kotlin/android/view/animation/BounceInterpolator#) |

An interpolator where the change bounces at the end.

## Summary

|                                                                                                                                                                                                  Public constructors                                                                                                                                                                                                   ||
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| [BounceInterpolator](https://developer.android.com/reference/kotlin/android/view/animation/BounceInterpolator#BounceInterpolator())`()` <br />                                                                                                                                                                                                                                                                      |
| [BounceInterpolator](https://developer.android.com/reference/kotlin/android/view/animation/BounceInterpolator#BounceInterpolator(android.content.Context,%20android.util.AttributeSet))`(`context:` `[Context](https://developer.android.com/reference/kotlin/android/content/Context.html#)!`, `attrs:` `[AttributeSet](https://developer.android.com/reference/kotlin/android/util/AttributeSet.html#)!`)` <br /> |

|                                                                                                                                                         Public methods                                                                                                                                                          ||
|------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| open[Float](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html) | [getInterpolation](https://developer.android.com/reference/kotlin/android/view/animation/BounceInterpolator#getInterpolation(kotlin.Float))`(`t:` `[Float](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html)`)` <br /> |

## Public constructors

### BounceInterpolator

Added in[API level 4](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
BounceInterpolator()
```  

### BounceInterpolator

Added in[API level 4](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
BounceInterpolator(
    context: Context!, 
    attrs: AttributeSet!)
```

## Public methods

### getInterpolation

Added in[API level 4](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
open fun getInterpolation(t: Float): Float
```

|                                                                Parameters                                                                ||
|---------|---------------------------------------------------------------------------------------------------------------------------------|
| `input` | A value between 0 and 1.0 indicating our current point in the animation where 0 represents the start and 1.0 represents the end |

|                                                                                                                          Return                                                                                                                           ||
|--------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| [Float](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-float/index.html) | The interpolation value. This value can be more than 1.0 for interpolators which overshoot their targets, or less than 0 for interpolators that undershoot their targets. |