FocusDelegate

public abstract class FocusDelegate
extends Object

java.lang.Object
   ↳ androidx.recyclerview.selection.FocusDelegate<K>


Override methods in this class to provide application specific behaviors related to focusing item.

Summary

Public constructors

FocusDelegate()

Public methods

abstract void clearFocus()

If the environment supports focus and something is focused, unfocus it.

abstract void focusItem(ItemDetails<K> item)

If environment supports focus, focus item.

abstract int getFocusedPosition()

Returns the position of the currently focused item, or RecyclerView.NO_POSITION if nothing is focused.

abstract boolean hasFocusedItem()

Inherited methods

Public constructors

FocusDelegate

public FocusDelegate ()

Public methods

clearFocus

public abstract void clearFocus ()

If the environment supports focus and something is focused, unfocus it.

focusItem

public abstra