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belongs to Maven artifact


public static final class BandPredicate.EmptyArea
extends BandPredicate

   ↳ androidx.recyclerview.selection.BandPredicate
     ↳ androidx.recyclerview.selection.BandPredicate.EmptyArea

A BandPredicate that allows initiation of band selection only in areas of RecyclerView that map to NO_POSITION. In most cases, this will be the empty areas between views.

Use this implementation to permit band selection only in empty areas surrounding view items. But be advised that if there is no empy area around view items, band selection cannot be initiated.


Public constructors

BandPredicate.EmptyArea(RecyclerView recyclerView)

Public methods

boolean canInitiate(MotionEvent e)

Inherited methods

From class androidx.recyclerview.selection.BandPredicate
From class java.lang.Object

Public constructors


BandPredicate.EmptyArea (RecyclerView recyclerView)

recyclerView RecyclerView: the owner RecyclerView

Public methods


boolean canInitiate (MotionEvent e)

e MotionEvent

boolean true if band selection can be initiated in response to the MotionEvent.

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