com.airbnb.lottie.animation.content

Class ContentGroup

java.lang.Object

com.airbnb.lottie.animation.content.ContentGroup

All Implemented Interfaces:

Content, DrawingContent, BaseKeyframeAnimation.AnimationListener, KeyPathElement

public class ContentGroup
extends java.lang.Object
implements DrawingContent, BaseKeyframeAnimation.AnimationListener, KeyPathElement

Constructor Summary

Constructors

Constructor and Description
ContentGroup(LottieDrawable lottieDrawable, BaseLayer layer, ShapeGroup shapeGroup)

Method Summary

Modifier and Type	Method and Description
<T> void	addValueCallback(T property, LottieValueCallback<T> callback) The overridden method should handle appropriate properties and set value callbacks on their animations.
void	draw(android.graphics.Canvas canvas, android.graphics.Matrix parentMatrix, int parentAlpha)
void	getBounds(android.graphics.RectF outBounds, android.graphics.Matrix parentMatrix, boolean applyParents)
java.lang.String	getName()
android.graphics.Path	getPath()
void	onValueChanged()
void	resolveKeyPath(KeyPath keyPath, int depth, java.util.List<KeyPath> accumulator, KeyPath currentPartialKeyPath) Called recursively during keypath resolution.
void	setContents(java.util.List<Content> contentsBefore, java.util.List<Content> contentsAfter)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ContentGroup

public ContentGroup(LottieDrawable lottieDrawable,
                    BaseLayer layer,
                    ShapeGroup shapeGroup)

Method Detail

onValueChanged

public void onValueChanged()

Specified by:

onValueChanged in interface BaseKeyframeAnimation.AnimationListener

getName

public java.lang.String getName()

Specified by:

getName in interface Content

setContents

public void setContents(java.util.List<Content> contentsBefore,
                        java.util.List<Content> contentsAfter)

Specified by:

setContents in interface Content

getPath

public android.graphics.Path getPath()

draw

public void draw(android.graphics.Canvas canvas,
                 android.graphics.Matrix parentMatrix,
                 int parentAlpha)

Specified by:

draw in interface DrawingContent

getBounds

public void getBounds(android.graphics.RectF outBounds,
                      android.graphics.Matrix parentMatrix,
                      boolean applyParents)

Specified by:

getBounds in interface DrawingContent

resolveKeyPath

public void resolveKeyPath(KeyPath keyPath,
                           int depth,
                           java.util.List<KeyPath> accumulator,
                           KeyPath currentPartialKeyPath)

Description copied from interface: KeyPathElement

Called recursively during keypath resolution. The overridden method should just call: MiscUtils.resolveKeyPath(keyPath, depth, accumulator, currentPartialKeyPath, this);

Specified by:

resolveKeyPath in interface KeyPathElement

Parameters:

keyPath - The full keypath being resolved.

depth - The current depth that this element should be checked at in the keypath.

accumulator - A list of fully resolved keypaths. If this element fully matches the keypath then it should add itself to this list.

currentPartialKeyPath - A keypath that contains all parent element of this one. This element should create a copy of this and append itself with KeyPath#addKey when it adds itself to the accumulator or propagates resolution to its children.

addValueCallback

public <T> void addValueCallback(T property,
                                 LottieValueCallback<T> callback)

Description copied from interface: KeyPathElement

The overridden method should handle appropriate properties and set value callbacks on their animations.

Specified by:

addValueCallback in interface KeyPathElement