added in version 25.4.0
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1

Summary: Inherited Constants | Methods | Inherited Methods | [Expand All]

RecyclerViewParallax.ChildPositionProperty

public static final class RecyclerViewParallax.ChildPositionProperty
extends Parallax.IntProperty

java.lang.Object
↳	android.util.Property<android.support.v17.leanback.widget.Parallax, java.lang.Integer>
	↳	android.support.v17.leanback.widget.Parallax.IntProperty
		↳	android.support.v17.leanback.widget.RecyclerViewParallax.ChildPositionProperty

Subclass of Parallax.IntProperty. Using this Property, users can track a RecylerView child's position inside recyclerview. i.e. tracking_pos = view.top + fraction * view.height() + offset This way we can track top using fraction 0 and bottom using fraction 1.

Summary

Inherited constants

From class


    android.support.v17.leanback.widget.Parallax.IntProperty

Public methods
`RecyclerViewParallax.ChildPositionProperty`	`adapterPosition(int adapterPosition)` Sets adapter position of the recyclerview child to track.
`RecyclerViewParallax.ChildPositionProperty`	`fraction(float fraction)` Sets fraction of size to be added to view's start position.
`int`	`getAdapterPosition()` Returns adapter position of the recyclerview child to track.
`float`	`getFraction()` Returns fraction of size to be added to view's start position.
`int`	`getOffset()` Returns offset in pixels added to the view's start position.
`int`	`getViewId()` Returns view Id of a descendant of recyclerview child to track.
`RecyclerViewParallax.ChildPositionProperty`	`offset(int offset)` Sets offset in pixels added to the view's start position.
`RecyclerViewParallax.ChildPositionProperty`	`viewId(int viewId)` Sets view Id of a descendant of recyclerview child to track.

Inherited methods