The Android Developer Challenge is back! Submit your idea before December 2.

PlaybackControlsRow.MultiAction

public static abstract class PlaybackControlsRow.MultiAction
extends Action

java.lang.Object
   ↳ androidx.leanback.widget.Action
     ↳ androidx.leanback.widget.PlaybackControlsRow.MultiAction


Base class for an action comprised of a series of icons.

Summary

Inherited constants

Public constructors

PlaybackControlsRow.MultiAction(int id)

Constructor

Public methods

int getActionCount()

Returns the number of actions.

Drawable getDrawable(int index)

Returns the drawable at the given index.

int getIndex()

Returns the current index.

String getLabel(int index)

Returns the label at the given index.

String getSecondaryLabel(int index)

Returns the secondary label at the given index.

void nextIndex()

Increments the index, wrapping to zero once the end is reached.

void setDrawables(Drawable[] drawables)

Sets the array of drawables.

void setIndex(int index)

Sets the current index.

void setLabels(String[] labels)

Sets the array of strings used as labels.

void setSecondaryLabels(String[] labels)

Sets the array of strings used as secondary labels.

Inherited methods

Public constructors

PlaybackControlsRow.MultiAction

public PlaybackControlsRow.MultiAction (int id)

Constructor

Parameters
id int: The id of the Action.

Public methods

getActionCount

public int getActionCount ()

Returns the number of actions.

Returns
int

getDrawable

public Drawable getDrawable (int index)

Returns the drawable at the given index.

Parameters
index int

Returns
Drawable

getIndex

public int getIndex ()

Returns the current index.

Returns
int

getLabel

public String getLabel (int index)

Returns the label at the given index.

Parameters
index int

Returns
String

getSecondaryLabel

public String getSecondaryLabel (int index)

Returns the secondary label at the given index.

Parameters
index int

Returns
String

nextIndex

public void nextIndex ()

Increments the index, wrapping to zero once the end is reached.

setDrawables

public void setDrawables (Drawable[] drawables)

Sets the array of drawables. The size of the array defines the range of valid indices for this action.

Parameters
drawables Drawable

setIndex

public void setIndex (int index)

Sets the current index.

Parameters
index int

setLabels

public void setLabels (String[] labels)

Sets the array of strings used as labels. The size of the array defines the range of valid indices for this action. The labels are used to define the accessibility content description unless secondary labels are provided.

Parameters
labels String

setSecondaryLabels

public void setSecondaryLabels (String[] labels)

Sets the array of strings used as secondary labels. These labels are used in place of the primary labels for accessibility content description only.

Parameters
labels String