AppBarLayout.ChildScrollEffect

public static abstract class AppBarLayout.ChildScrollEffect
extends Object

java.lang.Object
   ↳ com.google.android.material.appbar.AppBarLayout.ChildScrollEffect


An effect class that should be implemented and used by AppBarLayout children to be given effects when the AppBarLayout's offset changes.

Summary

Public constructors

ChildScrollEffect()

Public methods

abstract void onOffsetChanged(AppBarLayout appBarLayout, View child, float offset)

Called each time the AppBarLayout's offset changes.

Inherited methods

Public constructors

ChildScrollEffect

public ChildScrollEffect ()

Public methods

onOffsetChanged

public abstract void onOffsetChanged (AppBarLayout appBarLayout, 
                View child, 
                float offset)

Called each time the AppBarLayout's offset changes. Update the child with any desired effects.

Parameters
appBarLayout AppBarLayout: The parent AppBarLayout

child View: The View to be given any desired effect

offset float