AnimatedVectorDrawableCompat

Kotlin |Java

open class AnimatedVectorDrawableCompat : VectorDrawableCommon, Animatable2Compat

androidx.vectordrawable.graphics.drawable.AnimatedVectorDrawableCompat

For API 24 and above, this class is delegating to the framework's . For older API version, this class uses android.animation.ObjectAnimator and android.animation.AnimatorSet to animate the properties of a to create an animated drawable.

AnimatedVectorDrawableCompat are defined in the same XML format as AnimatedVectorDrawable.

Here are all the animatable attributes in VectorDrawableCompat:

Element Name	Animatable attribute name
<vector>	alpha
<group>	rotation
	pivotX
	pivotY
	scaleX
	scaleY
	translateX
	translateY
<path>	fillColor
	pathData
	strokeColor
	strokeWidth
	strokeAlpha
	fillAlpha
	trimPathStart
	trimPathEnd
trimPathOffset

You can always create a AnimatedVectorDrawableCompat object and use it as a Drawable by the Java API. In order to refer to AnimatedVectorDrawableCompat inside a XML file, you can use app:srcCompat attribute in AppCompat library's ImageButton or ImageView.

Note that the animation in AnimatedVectorDrawableCompat now can support the following features:

• Path Morphing (PathType evaluator). This is used for morphing one path into another.
• Path Interpolation. This is used to defined a flexible interpolator (represented as a path) instead of the system defined ones like LinearInterpolator.
• Animating 2 values in one ObjectAnimator according to one path's X value and Y value. One usage is moving one object in both X and Y dimensions along an path.

Summary

Public methods
open Unit	applyTheme(t: Theme)
open Boolean	canApplyTheme()
open Unit	clearAnimationCallbacks()
open static Unit	clearAnimationCallbacks(dr: Drawable!) Utility function to clear animation callbacks from Drawable, when the drawable is created from XML and referred in Java code, e.
open static AnimatedVectorDrawableCompat?	create(@NonNull context: Context, @DrawableRes resId: Int) Create a AnimatedVectorDrawableCompat object.
open static AnimatedVectorDrawableCompat!	createFromXmlInner(context: Context!, r: Resources!, parser: XmlPullParser!, attrs: AttributeSet!, theme: Theme!) Create a AnimatedVectorDrawableCompat from inside an XML document using an optional Theme.
open Unit	draw(canvas: Canvas)
open Int	getAlpha()
open Int	getChangingConfigurations()
open ColorFilter?	getColorFilter()
open ConstantState?	getConstantState() Note that we don't support constant state when SDK < 24.
open Int	getIntrinsicHeight()
open Int	getIntrinsicWidth()
open Int	getOpacity()
open Unit	inflate(res: Resources, parser: XmlPullParser, attrs: AttributeSet, theme: Theme?)
open Unit	inflate(res: Resources, parser: XmlPullParser, attrs: AttributeSet)
open Boolean	isAutoMirrored()
open Boolean	isRunning()
open Boolean	isStateful()
open Drawable	mutate() mutate() will be effective only if the getConstantState() is returning non-null.
open Unit	registerAnimationCallback(@NonNull callback: Animatable2Compat.AnimationCallback)
open static Unit	registerAnimationCallback(dr: Drawable!, callback: