ObjectAnimator Class

Definition

Namespace:

Android.Animation

Assembly:

Mono.Android.dll

This subclass of ValueAnimator provides support for animating properties on target objects.

[Android.Runtime.Register("android/animation/ObjectAnimator", DoNotGenerateAcw=true)]
public sealed class ObjectAnimator : Android.Animation.ValueAnimator

[<Android.Runtime.Register("android/animation/ObjectAnimator", DoNotGenerateAcw=true)>]
type ObjectAnimator = class
    inherit ValueAnimator

Inheritance

Object

Object

Animator

ValueAnimator

ObjectAnimator

Attributes

RegisterAttribute

Remarks

This subclass of ValueAnimator provides support for animating properties on target objects. The constructors of this class take parameters to define the target object that will be animated as well as the name of the property that will be animated. Appropriate set/get functions are then determined internally and the animation will call these functions as necessary to animate the property.

Animators can be created from either code or resource files, as shown here:

{

Java documentation for android.animation.ObjectAnimator.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Constructors

ObjectAnimator()

Creates a new ObjectAnimator object.

Fields

DurationInfinite	The value used to indicate infinite duration (e. (Inherited from Animator)
Infinite	This value used used with the #setRepeatCount(int) property to repeat the animation indefinitely. (Inherited from ValueAnimator)
Restart	Obsolete. When the animation reaches the end and repeatCount is INFINITE or a positive value, the animation restarts from the beginning. (Inherited from ValueAnimator)

Properties

AnimatedFraction	Returns the current animation fraction, which is the elapsed/interpolated fraction used in the most recent frame update on the animation. (Inherited from ValueAnimator)
AnimatedValue	The most recent value calculated by this ValueAnimator when there is just one property being animated. (Inherited from ValueAnimator)
Class	Returns the runtime class of this Object. (Inherited from Object)
CurrentPlayTime	Gets the current position of the animation in time, which is equal to the current time minus the time that the animation started. -or- Sets the position of the animation to the specified point in time. (Inherited from ValueAnimator)
Duration	Gets the length of the animation. (Inherited from ValueAnimator)
Handle	The handle to the underlying Android instance. (Inherited from Object)
Interpolator	Returns the timing interpolator that this animation uses. (Inherited from Animator)
IsPaused	Returns whether this animator is currently in a paused state. (Inherited from Animator)
IsRunning	Returns whether this Animator is currently running (having been started and gone past any initial startDelay period and not yet ended). (Inherited from ValueAnimator)
IsStarted	Returns whether this Animator has been started and not yet ended. (Inherited from Animator)
JniIdentityHashCode	(Inherited from Object)
JniPeerMembers
Listeners	Gets the set of android.animation.Animator.AnimatorListener objects that are currently listening for events on this Animator object. (Inherited from Animator)
PeerReference	(Inherited from Object)
PropertyName	Gets the name of the property that will be animated. -or- Sets the name of the property that will be animated.
RepeatCount	Defines how many times the animation should repeat. -or- Sets how many times the animation should be repeated. (Inherited from ValueAnimator)
RepeatMode	Defines what this animation should do when it reaches the end. -or- Defines what this animation should do when it reaches the end. (Inherited from ValueAnimator)
StartDelay	The amount of time, in milliseconds, to delay starting the animation after #start() is called. -or- The amount of time, in milliseconds, to delay starting the animation after #start() is called. (Inherited from ValueAnimator)
Target	The target object whose property will be animated by this animation
ThresholdClass	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. (Inherited from ValueAnimator)
ThresholdType	This API supports the Mono for Android infrastructure and is not intended to be used directly from your code. (Inherited from ValueAnimator)
TotalDuration	Gets the total duration of the animation, accounting for animation sequences, start delay, and repeating. (Inherited from Animator)

Methods

AddListener(Animator+IAnimatorListener)	Adds a listener to the set of listeners that are sent events through the life of an animation, such as start, repeat, and end. (Inherited from Animator)
AddPauseListener(Animator+IAnimatorPauseListener)	Adds a pause listener to this animator. (Inherited from Animator)
AddUpdateListener(ValueAnimator+IAnimatorUpdateListener)	Adds a listener to the set of listeners that are sent update events through the life of an animation. (Inherited from ValueAnimator)
Cancel()	Cancels the animation. (Inherited from Animator)
Clone()	Creates and returns a copy of this Object. (Inherited from Animator)
Dispose()	(Inherited from Object)
Dispose(Boolean)	(Inherited from Object)
End()	Ends the animation. (Inherited from Animator)
Equals(Object)	Indicates whether some other object is "equal to" this one. (Inherited from Object)
GetAnimatedValue(String)	The most recent value calculated by this ValueAnimator for propertyName. (Inherited from ValueAnimator)
GetHashCode()	Returns a hash code value for the object. (Inherited from Object)
GetValues()	Returns the values that this ValueAnimator animates between. (Inherited from ValueAnimator)
JavaFinalize()	Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. (Inherited from Object)
Notify()	Wakes up a single thread that is waiting on this object's monitor. (Inherited from Object)
NotifyAll()	Wakes up all threads that are waiting on this object's monitor. (Inherited from Object)
OfArgb(Object, Property, Int32[])	Constructs and returns an ObjectAnimator that animates between color values.
OfArgb(Object, String, Int32[])	Constructs and returns an ObjectAnimator that animates between color values.
OfFloat(Object, Property, Property, Path)	Constructs and returns an ObjectAnimator that animates coordinates along a Path using two properties.
OfFloat(Object, Property, Single[])	Constructs and returns an ObjectAnimator that animates between float values.
OfFloat(Object, String, Single[])	Constructs and returns an ObjectAnimator that animates between float values.
OfFloat(Object, String, String, Path)	Constructs and returns an ObjectAnimator that animates coordinates along a Path using two properties.
OfInt(Object, Property, Int32[])	Constructs and returns an ObjectAnimator that animates between int values.
OfInt(Object, Property, Property, Path)	Constructs and returns an ObjectAnimator that animates coordinates along a Path using two properties.
OfInt(Object, String, Int32[])	Constructs and returns an ObjectAnimator that animates between int values.
OfInt(Object, String, String, Path)	Constructs and returns an ObjectAnimator that animates coordinates along a Path using two properties.
OfMultiFloat(Object, String, Path)	Constructs and returns an ObjectAnimator that animates the target using a multi-float setter along the given Path.
OfMultiFloat(Object, String, Single[][])	Constructs and returns an ObjectAnimator that animates over float values for a multiple parameters setter.
OfMultiFloat(Object, String, TypeConverter, ITypeEvaluator, Object[])	Constructs and returns an ObjectAnimator that animates over values for a multiple float parameters setter.
OfMultiInt(Object, String, Int32[][])	Constructs and returns an ObjectAnimator that animates over int values for a multiple parameters setter.
OfMultiInt(Object, String, Path)	Constructs and returns an ObjectAnimator that animates the target using a multi-int setter along the given Path.
OfMultiInt(Object, String, TypeConverter, ITypeEvaluator, Object[])	Constructs and returns an ObjectAnimator that animates over values for a multiple int parameters setter.
OfObject(Object, Property, ITypeEvaluator, Object[])	Constructs and returns an ObjectAnimator that animates between Object values.
OfObject(Object, Property, TypeConverter, ITypeEvaluator, Object[])	Constructs and returns an ObjectAnimator that animates between Object values.
OfObject(Object, Property, TypeConverter, Path)	Constructs and returns an ObjectAnimator that animates a property along a Path.
OfObject(Object, String, ITypeEvaluator, Object[])	Constructs and returns an ObjectAnimator that animates between Object values.
OfObject(Object, String, TypeConverter, Path)	Constructs and returns an ObjectAnimator that animates a property along a Path.
OfPropertyValuesHolder(Object, PropertyValuesHolder[])	Constructs and returns an ObjectAnimator that animates between the sets of values specified in <code>PropertyValueHolder</code> objects.
Pause()	Pauses a running animation. (Inherited from Animator)
RemoveAllListeners()	Removes all #addListener(android.animation.Animator.AnimatorListener) listeners and #addPauseListener(android.animation.Animator.AnimatorPauseListener) pauseListeners from this object. (Inherited from Animator)
RemoveAllUpdateListeners()	Removes all listeners from the set listening to frame updates for this animation. (Inherited from ValueAnimator)
RemoveListener(Animator+IAnimatorListener)	Removes a listener from the set listening to this animation. (Inherited from Animator)
RemovePauseListener(Animator+IAnimatorPauseListener)	Removes a pause listener from the set listening to this animation. (Inherited from Animator)
RemoveUpdateListener(ValueAnimator+IAnimatorUpdateListener)	Removes a listener from the set listening to frame updates for this animation. (Inherited from ValueAnimator)
Resume()	Resumes a paused animation, causing the animator to pick up where it left off when it was paused. (Inherited from Animator)
Reverse()	Plays the ValueAnimator in reverse. (Inherited from ValueAnimator)
SetAutoCancel(Boolean)	autoCancel controls whether an ObjectAnimator will be canceled automatically when any other ObjectAnimator with the same target and properties is started.
SetCurrentFraction(Single)	Sets the position of the animation to the specified fraction. (Inherited from ValueAnimator)
SetDuration(Int64)	Sets the length of the animation. (Inherited from ValueAnimator)
SetEvaluator(ITypeEvaluator)	The type evaluator to be used when calculating the animated values of this animation. (Inherited from ValueAnimator)
SetFloatValues(Single[])	Sets float values that will be animated between. (Inherited from ValueAnimator)
SetHandle(IntPtr, JniHandleOwnership)	Sets the Handle property. (Inherited from Object)
SetInterpolator(ITimeInterpolator)	The time interpolator used in calculating the elapsed fraction of this animation. (Inherited from ValueAnimator)
SetIntValues(Int32[])	Sets int values that will be animated between. (Inherited from ValueAnimator)
SetObjectValues(Object[])	Sets the values to animate between for this animation. (Inherited from ValueAnimator)
SetProperty(Property)	Sets the property that will be animated.
SetTarget(Object)	Sets the target object whose property will be animated by this animation. (Inherited from Animator)
SetupEndValues()	This method tells the object to use appropriate information to extract ending values for the animation. (Inherited from Animator)
SetupStartValues()	This method tells the object to use appropriate information to extract starting values for the animation. (Inherited from Animator)
SetValues(PropertyValuesHolder[])	Sets the values, per property, being animated between. (Inherited from ValueAnimator)
Start()	Starts this animation. (Inherited from Animator)
ToArray<T>()	(Inherited from Object)
ToString()	Returns a string representation of the object. (Inherited from Object)
UnregisterFromRuntime()	(Inherited from Object)
Wait()	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>. (Inherited from Object)
Wait(Int64, Int32)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)
Wait(Int64)	Causes the current thread to wait until it is awakened, typically by being <em>notified</em> or <em>interrupted</em>, or until a certain amount of real time has elapsed. (Inherited from Object)

Events

AnimationCancel	(Inherited from Animator)
AnimationEnd	(Inherited from Animator)
AnimationPause	(Inherited from Animator)
AnimationRepeat	(Inherited from Animator)
AnimationResume	(Inherited from Animator)
AnimationStart	(Inherited from Animator)
Update	(Inherited from ValueAnimator)

Explicit Interface Implementations

IJavaPeerable.Disposed()	(Inherited from Object)
IJavaPeerable.DisposeUnlessReferenced()	(Inherited from Object)
IJavaPeerable.Finalized()	(Inherited from Object)
IJavaPeerable.JniManagedPeerState	(Inherited from Object)
IJavaPeerable.SetJniIdentityHashCode(Int32)	(Inherited from Object)
IJavaPeerable.SetJniManagedPeerState(JniManagedPeerStates)	(Inherited from Object)
IJavaPeerable.SetPeerReference(JniObjectReference)	(Inherited from Object)

Extension Methods

JavaCast<TResult>(IJavaObject)	Performs an Android runtime-checked type conversion.
JavaCast<TResult>(IJavaObject)
GetJniTypeName(IJavaPeerable)