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DecelerateInterpolator
public
class
DecelerateInterpolator
extends BaseInterpolator
An interpolator where the rate of change starts out quickly and
and then decelerates.
Summary
Inherited methods |
|---|
From class
java.lang.Object
Object
|
clone()
Creates and returns a copy of this object.
|
boolean
|
equals(Object obj)
Indicates whether some other object is "equal to" this one.
|
void
|
finalize()
Called by the garbage collector on an object when garbage collection
determines that there are no more references to the object.
|
final
Class<?>
|
getClass()
Returns the runtime class of this Object.
|
int
|
hashCode()
Returns a hash code value for the object.
|
final
void
|
notify()
Wakes up a single thread that is waiting on this object's
monitor.
|
final
void
|
notifyAll()
Wakes up all threads that are waiting on this object's monitor.
|
String
|
toString()
Returns a string representation of the object.
|
final
void
|
wait(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(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()
Causes the current thread to wait until it is awakened, typically
by being notified or interrupted.
|
|
|
|
Public constructors
DecelerateInterpolator
public DecelerateInterpolator ()
DecelerateInterpolator
public DecelerateInterpolator (Context context,
AttributeSet attrs)
| Parameters |
|---|
context |
Context |
attrs |
AttributeSet |
DecelerateInterpolator
public DecelerateInterpolator (float factor)
Constructor
| Parameters |
|---|
factor |
float: Degree to which the animation should be eased. Setting factor to 1.0f produces
an upside-down y=x^2 parabola. Increasing factor above 1.0f exaggerates the
ease-out effect (i.e., it starts even faster and ends evens slower). |
Public methods
getInterpolation
public float getInterpolation (float input)
Content and code samples on this page are subject to the licenses described in the Content License. Java and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.
Last updated 2025-02-10 UTC.
[null,null,["Last updated 2025-02-10 UTC."],[],[],null,["# DecelerateInterpolator\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \nSummary: [Ctors](#pubctors) \\| [Methods](#pubmethods) \\| [Inherited Methods](#inhmethods) \n\nDecelerateInterpolator\n======================\n\n*** ** * ** ***\n\n[Kotlin](/reference/kotlin/android/view/animation/DecelerateInterpolator \"View this page in Kotlin\") \\|Java\n\n\n`\npublic\n\n\nclass\nDecelerateInterpolator\n`\n\n\n`\n\n\n`\n\n`\n\nextends `[BaseInterpolator](/reference/android/view/animation/BaseInterpolator)`\n\n\n`\n\n`\n\n\n`\n\n|---|---|-----------------------------------------------|\n| [java.lang.Object](/reference/java/lang/Object) |||\n| ↳ | [android.view.animation.BaseInterpolator](/reference/android/view/animation/BaseInterpolator) ||\n| | ↳ | android.view.animation.DecelerateInterpolator |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nAn interpolator where the rate of change starts out quickly and\nand then decelerates.\n\nSummary\n-------\n\n| ### Public constructors ||\n|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[DecelerateInterpolator](/reference/android/view/animation/DecelerateInterpolator#DecelerateInterpolator())`() ` |\n| ` `[DecelerateInterpolator](/reference/android/view/animation/DecelerateInterpolator#DecelerateInterpolator(android.content.Context,%20android.util.AttributeSet))`(`[Context](/reference/android/content/Context)` context, `[AttributeSet](/reference/android/util/AttributeSet)` attrs) ` |\n| ` `[DecelerateInterpolator](/reference/android/view/animation/DecelerateInterpolator#DecelerateInterpolator(float))`(float factor) ` Constructor |\n\n| ### Public methods ||\n|----------|-------------------------------------------------------------------------------------------------------------------------|\n| ` float` | ` `[getInterpolation](/reference/android/view/animation/DecelerateInterpolator#getInterpolation(float))`(float input) ` |\n\n| ### Inherited methods |\n|-----------------------|---|\n| From class ` `[java.lang.Object](/reference/java/lang/Object)` ` |---------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` `[Object](/reference/java/lang/Object) | ` `[clone](/reference/java/lang/Object#clone())`() ` Creates and returns a copy of this object. | | ` boolean` | ` `[equals](/reference/java/lang/Object#equals(java.lang.Object))`(`[Object](/reference/java/lang/Object)` obj) ` Indicates whether some other object is \"equal to\" this one. | | ` void` | ` `[finalize](/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](/reference/java/lang/Class)`\u003c?\u003e` | ` `[getClass](/reference/java/lang/Object#getClass())`() ` Returns the runtime class of this `Object`. | | ` int` | ` `[hashCode](/reference/java/lang/Object#hashCode())`() ` Returns a hash code value for the object. | | ` final void` | ` `[notify](/reference/java/lang/Object#notify())`() ` Wakes up a single thread that is waiting on this object's monitor. | | ` final void` | ` `[notifyAll](/reference/java/lang/Object#notifyAll())`() ` Wakes up all threads that are waiting on this object's monitor. | | ` `[String](/reference/java/lang/String) | ` `[toString](/reference/java/lang/Object#toString())`() ` Returns a string representation of the object. | | ` final void` | ` `[wait](/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](/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](/reference/java/lang/Object#wait())`() ` Causes the current thread to wait until it is awakened, typically by being *notified* or *interrupted*. | ||\n| From interface ` `[android.animation.TimeInterpolator](/reference/android/animation/TimeInterpolator)` ` |-------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | ` abstract float` | ` `[getInterpolation](/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. | ||\n\nPublic constructors\n-------------------\n\n### DecelerateInterpolator\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic DecelerateInterpolator ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n### DecelerateInterpolator\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic DecelerateInterpolator (Context context, \n AttributeSet attrs)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|-----------|-----------------------|\n| `context` | `Context` \u003cbr /\u003e |\n| `attrs` | `AttributeSet` \u003cbr /\u003e |\n\n### DecelerateInterpolator\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic DecelerateInterpolator (float factor)\n```\n\nConstructor\n\n\u003cbr /\u003e\n\n| Parameters ||\n|----------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| `factor` | `float`: Degree to which the animation should be eased. Setting factor to 1.0f produces an upside-down y=x\\^2 parabola. Increasing factor above 1.0f exaggerates the ease-out effect (i.e., it starts even faster and ends evens slower). \u003cbr /\u003e |\n\nPublic methods\n--------------\n\n### getInterpolation\n\nAdded in [API level 1](/guide/topics/manifest/uses-sdk-element#ApiLevels) \n\n```\npublic float getInterpolation (float input)\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\n| Parameters ||\n|---------|----------------|\n| `input` | `float` \u003cbr /\u003e |\n\n| Returns ||\n|---------|--------|\n| `float` | \u003cbr /\u003e |"]]
