# AnticipateInterpolator

Added in[API level 4](https://developer.android.com/guide/topics/manifest/uses-sdk-element#ApiLevels)  
Summary:[Ctors](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#pubctors)\|[Methods](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#pubmethods)\|[Inherited Methods](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#inhmethods)  

# AnticipateInterpolator

*** ** * ** ***

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

`
public


class
AnticipateInterpolator
`  
`


``

extends `[BaseInterpolator](https://developer.android.com/reference/android/view/animation/BaseInterpolator)`


``


`

|---|---|-----------------------------------------------|
| [java.lang.Object](https://developer.android.com/reference/java/lang/Object) |||
| ↳ | [android.view.animation.BaseInterpolator](https://developer.android.com/reference/android/view/animation/BaseInterpolator) ||
|   | ↳ | android.view.animation.AnticipateInterpolator |

<br />

*** ** * ** ***

An interpolator where the change starts backward then flings forward.

## Summary

|                                                                                                                                                                                ### Public constructors                                                                                                                                                                                 ||
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|
| ` `[AnticipateInterpolator](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#AnticipateInterpolator())`() `                                                                                                                                                                                                                                    |
| ` `[AnticipateInterpolator](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#AnticipateInterpolator(android.content.Context,%20android.util.AttributeSet))`(`[Context](https://developer.android.com/reference/android/content/Context)` context, `[AttributeSet](https://developer.android.com/reference/android/util/AttributeSet)` attrs) ` |
| ` `[AnticipateInterpolator](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#AnticipateInterpolator(float))`(float tension) `                                                                                                                                                                                                                  |

|                                                                     ### Public methods                                                                     ||
|----------|--------------------------------------------------------------------------------------------------------------------------------------------------|
| ` float` | ` `[getInterpolation](https://developer.android.com/reference/android/view/animation/AnticipateInterpolator#getInterpolation(float))`(float t) ` |

| ### Inherited methods |
|-----------------------|---|
| From class` `[java.lang.Object](https://developer.android.com/reference/java/lang/Object)` ` |--------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](https://developer.android.com/reference/java/lang/Object)          | ` `[clone](https://developer.android.com/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object.                                                                                                                                                      | | ` boolean`                                                                     | ` `[equals](https://developer.android.com/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](https://developer.android.com/reference/java/lang/Object)` obj) ` Indicates whether some other object is "equal to" this one.                                           | | ` void`                                                                        | ` `[finalize](https://developer.android.com/reference/java/lang/Object#finalize())`() ` Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.                                                          | | ` final `[Class](https://developer.android.com/reference/java/lang/Class)`<?>` | ` `[getClass](https://developer.android.com/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this`Object`.                                                                                                                                                | | ` int`                                                                         | ` `[hashCode](https://developer.android.com/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object.                                                                                                                                                 | | ` final void`                                                                  | ` `[notify](https://developer.android.com/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor.                                                                                                                            | | ` final void`                                                                  | ` `[notifyAll](https://developer.android.com/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor.                                                                                                                         | | ` `[String](https://developer.android.com/reference/java/lang/String)          | ` `[toString](https://developer.android.com/reference/java/lang/Object#toString())`() ` Returns a string representation of the object.                                                                                                                                            | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long,%20int))`(long timeoutMillis, int nanos) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed. | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait(long))`(long timeoutMillis) ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*, or until a certain amount of real time has elapsed.                   | | ` final void`                                                                  | ` `[wait](https://developer.android.com/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being*notified* or*interrupted*.                                                                                             | ||
| From interface` `[android.animation.TimeInterpolator](https://developer.android.com/reference/android/animation/TimeInterpolator)` ` |-------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract float` | ` `[getInterpolation](https://developer.android.com/reference/android/animation/TimeInterpolator#getInterpolation(float))`(float input) ` Maps a value representing the elapsed fraction of an animation to a value that represents the interpolated fraction. | ||

## Public constructors

### AnticipateInterpolator

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

```
public AnticipateInterpolator ()
```

<br />

<br />

### AnticipateInterpolator

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

```
public AnticipateInterpolator (Context context, 
                AttributeSet attrs)
```

<br />

<br />

|            Parameters            ||
|-----------|-----------------------|
| `context` | `Context` <br />      |
| `attrs`   | `AttributeSet` <br /> |

### AnticipateInterpolator

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

```
public AnticipateInterpolator (float tension)
```

<br />

<br />

|                                                                               Parameters                                                                               ||
|-----------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `tension` | `float`: Amount of anticipation. When tension equals 0.0f, there is no anticipation and the interpolator becomes a simple acceleration interpolator. <br /> |

## Public methods

### getInterpolation

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

```
public float getInterpolation (float t)
```

<br />

<br />

|     Parameters      ||
|-----|----------------|
| `t` | `float` <br /> |

|     Returns     ||
|---------|--------|
| `float` | <br /> |