Summary: Ctors | Methods | Inherited Methods

PresenterSelector

Kotlin |Java

public abstract class PresenterSelector
extends Object

java.lang.Object
↳	androidx.leanback.widget.PresenterSelector

Known direct subclasses ClassPresenterSelector, ControlButtonPresenterSelector, SinglePresenterSelector ClassPresenterSelector A ClassPresenterSelector selects a Presenter based on the item's Java class.  ControlButtonPresenterSelector Displays primary and secondary controls for a PlaybackControlsRow.  SinglePresenterSelector A PresenterSelector that always returns the same Presenter.

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A PresenterSelector is used to obtain a Presenter for a given Object. Similar to Presenter, PresenterSelector is stateless.

Summary

Public constructors
PresenterSelector()

Public methods
abstract Presenter	getPresenter(Object item) Returns a presenter for the given item.
Presenter[]	getPresenters() Returns an array of all possible presenters.

Inherited methods
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

PresenterSelector

public PresenterSelector ()

Public methods

getPresenter

public abstract Presenter getPresenter (Object item)

Returns a presenter for the given item.

Parameters
item	Object

Returns
Presenter

getPresenters

public Presenter[] getPresenters ()

Returns an array of all possible presenters. The returned array should not be modified.

Returns
Presenter[]