added in version 1.0.0
belongs to Maven artifact androidx.recyclerview:recyclerview-selection:1.0.0-rc01

Summary: Ctors | Methods | Inherited Methods

BandPredicate.EmptyArea

public static final class BandPredicate.EmptyArea
extends BandPredicate

java.lang.Object
↳	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 RecyclerView.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.

Summary

Public constructors
`BandPredicate.EmptyArea(RecyclerView recyclerView)`

Public methods
`boolean`	`canInitiate(MotionEvent e)`

Inherited methods

From class


        
          androidx.recyclerview.selection.BandPredicate

abstract boolean canInitiate(MotionEvent e)

From class


        
          java.lang.Object

`Object`	`clone()`
`boolean`	`equals(Object arg0)`
`void`	`finalize()`
`final Class<?>`	`getClass()`
`int`	`hashCode()`
`final void`	`notify()`
`final void`	`notifyAll()`
`String`	`toString()`
`final void`	`wait(long arg0, int arg1)`
`final void`	`wait(long arg0)`
`final void`	`wait()`

Public constructors

added in version 1.0.0

public BandPredicate.EmptyArea (RecyclerView recyclerView)

Parameters
`recyclerView`	`RecyclerView`: the owner RecyclerView

Public methods

canInitiate

added in version 1.0.0

public boolean canInitiate (MotionEvent e)

Parameters
`e`	`MotionEvent`

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