InfiniteTransition

public class InfiniteTransition internal constructor(public val label: String)

InfiniteTransition is responsible for running child animations. Child animations can be added using InfiniteTransition.animateColor, InfiniteTransition.animateFloat, or InfiniteTransition.animateValue. Child animations will start running as soon as they enter the composition, and will not stop until they are removed from the composition.

Parameters

Properties

animations

public val animations: List<TransitionAnimationState<*, *>>

List of TransitionAnimationStates that are in a InfiniteTransition.

Members

TransitionAnimationState

public inner class TransitionAnimationState<T, V : AnimationVector> internal constructor(
        internal var initialValue: T,
        internal var targetValue: T,
        public val typeConverter: TwoWayConverter<T, V>,
        animationSpec: AnimationSpec<T>,
        public val label: String,
    ) : State<T>

Each animation created using InfiniteTransition.animateColor, InfiniteTransition.animateFloat, or InfiniteTransition.animateValue is represented as a TransitionAnimationState in InfiniteTransition. typeConverter converts the animation value from/to an AnimationVector. label differentiates this animation from others in android studio.

Properties

value

override var value: T by mutableStateOf(initialValue)

animationSpec

public var animationSpec: AnimationSpec<T> = animationSpec

AnimationSpec that is used for current animation run.

animation

public var animation: TargetBasedAnimation<T, V> =
            TargetBasedAnimation(this.animationSpec, typeConverter, initialValue, targetValue)

All the animation configurations including initial value/velocity & target value for animating from initialValue to targetValue are captured in animation.