com.airbnb.lottie.value

Class LottieValueCallback<T>

java.lang.Object

com.airbnb.lottie.value.LottieValueCallback<T>

Direct Known Subclasses:

LottieRelativeFloatValueCallback, LottieRelativeIntegerValueCallback, LottieRelativePointValueCallback, LottieStaticInterpolatedFloatValue, LottieStaticInterpolatedIntegerValue, LottieStaticInterpolatedPointValue, LottieStaticValue

public abstract class LottieValueCallback<T>
extends java.lang.Object

Allows you to set a callback on a resolved KeyPath to modify its animation values at runtime. This API is not ready for public use yet.

Constructor Summary

Constructors

Constructor and Description
LottieValueCallback()

Method Summary

Modifier and Type	Method and Description
abstract T	getValue(float startFrame, float endFrame, T startValue, T endValue, float linearKeyframeProgress, float interpolatedKeyframeProgress, float overallProgress)
T	getValueInternal(float startFrame, float endFrame, T startValue, T endValue, float linearKeyframeProgress, float interpolatedKeyframeProgress, float overallProgress)
void	setAnimation(BaseKeyframeAnimation<?,?> animation)
void	setValue(T value)

Methods inherited from class java.lang.Object

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

Constructor Detail

LottieValueCallback

public LottieValueCallback()

Method Detail

getValue

public abstract T getValue(float startFrame,
                           float endFrame,
                           T startValue,
                           T endValue,
                           float linearKeyframeProgress,
                           float interpolatedKeyframeProgress,
                           float overallProgress)

setValue

public void setValue(T value)

getValueInternal

public T getValueInternal(float startFrame,
                          float endFrame,
                          T startValue,
                          T endValue,
                          float linearKeyframeProgress,
                          float interpolatedKeyframeProgress,
                          float overallProgress)

setAnimation

public void setAnimation(BaseKeyframeAnimation<?,?> animation)