litho-widget/com.facebook.litho.widget/CustomSpeedLinearSnapHelper

CustomSpeedLinearSnapHelper

open class CustomSpeedLinearSnapHelper : LinearSnapHelper

Implementation of the LinearSnapHelper supporting hscroll custom target child view

The implementation will snap the center of the custom target child view to the center of the attached RecyclerView. If you intend to change this behavior then override findTargetSnapPosition.

Constructors

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constructor(deltaJumpThreshold: Int)

Functions

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open fun attachToRecyclerView(recyclerView: RecyclerView)
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open fun calculateDistanceToFinalSnap(layoutManager: RecyclerView.LayoutManager, targetView: View): Array<Int>
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open fun calculateScrollDistance(velocityX: Int, velocityY: Int): Array<Int>
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open fun findSnapView(layoutManager: RecyclerView.LayoutManager): View
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open fun findTargetSnapPosition(layoutManager: RecyclerView.LayoutManager, velocityX: Int, velocityY: Int): Int
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open fun onFling(velocityX: Int, velocityY: Int): Boolean