Added in API level 1

Summary: Ctors | Methods | Inherited Methods

AnimationUtils

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Kotlin |Java

public class AnimationUtils
extends Object

java.lang.Object
↳	android.view.animation.AnimationUtils

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Defines common utilities for working with animations.

Summary

Public constructors
AnimationUtils()

Public methods
static long	currentAnimationTimeMillis() Returns the current animation time in milliseconds.
static Animation	loadAnimation(Context context, int id) Loads an Animation object from a resource
static Interpolator	loadInterpolator(Context context, int id) Loads an Interpolator object from a resource
static LayoutAnimationController	loadLayoutAnimation(Context context, int id) Loads a LayoutAnimationController object from a resource
static Animation	makeInAnimation(Context c, boolean fromLeft) Make an animation for objects becoming visible.
static Animation	makeInChildBottomAnimation(Context c) Make an animation for objects becoming visible.
static Animation	makeOutAnimation(Context c, boolean toRight) Make an animation for objects becoming invisible.

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

AnimationUtils

public AnimationUtils ()

Public methods

currentAnimationTimeMillis

Added in API level 1

public static long currentAnimationTimeMillis ()

Returns the current animation time in milliseconds. This time should be used when invoking Animation.setStartTime(long). Refer to SystemClock for more information about the different available clocks. The clock used by this method is not the "wall" clock (it is not System.currentTimeMillis).

Returns
long	the current animation time in milliseconds

See also:

• SystemClock

loadAnimation

Added in API level 1

public static Animation loadAnimation (Context context, 
                int id)

Loads an Animation object from a resource

Parameters
context	Context: Application context used to access resources
id	int: The resource id of the animation to load

Returns
Animation	The animation object referenced by the specified id

Throws
Resources.NotFoundException	when the animation cannot be loaded

loadInterpolator

Added in API level 1

public static Interpolator loadInterpolator (Context context, 
                int id)

Loads an Interpolator object from a resource

Parameters
context	Context: Application context used to access resources
id	int: The resource id of the animation to load

Returns
Interpolator	The interpolator object referenced by the specified id

Throws
	android.content.res.Resources.NotFoundException
Resources.NotFoundException

loadLayoutAnimation

Added in API level 1

public static LayoutAnimationController loadLayoutAnimation (Context context, 
                int id)

Loads a LayoutAnimationController object from a resource

Parameters
context	Context: Application context used to access resources
id	int: The resource id of the animation to load

Returns
LayoutAnimationController	The animation controller object referenced by the specified id

Throws
Resources.NotFoundException	when the layout animation controller cannot be loaded

makeInAnimation

Added in API level 1

public static Animation makeInAnimation (Context c, 
                boolean fromLeft)

Make an animation for objects becoming visible. Uses a slide and fade effect.

Parameters
c	Context: Context for loading resources
fromLeft	boolean: is the object to be animated coming from the left

Returns
Animation	The new animation

makeInChildBottomAnimation

Added in API level 1

public static Animation makeInChildBottomAnimation (Context c)

Make an animation for objects becoming visible. Uses a slide up and fade effect.

Parameters
c	Context: Context for loading resources

Returns
Animation	The new animation

makeOutAnimation

Added in API level 1

public static Animation makeOutAnimation (Context c, 
                boolean toRight)

Make an animation for objects becoming invisible. Uses a slide and fade effect.

Parameters
c	Context: Context for loading resources
toRight	boolean: is the object to be animated exiting to the right

Returns
Animation	The new animation