snapper/com.google.accompanist.snapper/SnapperFlingBehavior

SnapperFlingBehavior

class SnapperFlingBehavior : FlingBehavior(source)

A snapping FlingBehavior for LazyListState. Typically this would be created via rememberSnapperFlingBehavior.

Note: the default parameter value for decayAnimationSpec is different to the value used in rememberSnapperFlingBehavior, due to not being able to access composable functions.

Constructors

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constructor(layoutInfo: SnapperLayoutInfo, decayAnimationSpec: DecayAnimationSpec<Float>, springAnimationSpec: AnimationSpec<Float> = SnapperFlingBehaviorDefaults.SpringAnimationSpec, snapIndex: (SnapperLayoutInfo, startIndex: Int, targetIndex: Int) -> Int = SnapperFlingBehaviorDefaults.SnapIndex)

Functions

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open suspend override fun ScrollScope.performFling(initialVelocity: Float): Float

Properties

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var animationTarget: Int?

The target item index for any on-going animations.