MediaRouter.VolumeCallback

public static abstract class MediaRouter.VolumeCallback
extends Object

java.lang.Object
   ↳ android.media.MediaRouter.VolumeCallback


Interface for receiving events about volume changes. All methods of this interface will be called from the application's main thread.

A VolumeCallback will only receive events relevant to routes that the callback was registered for.

Summary

Public constructors

MediaRouter.VolumeCallback()

Public methods

abstract void onVolumeSetRequest(MediaRouter.RouteInfo info, int volume)

Called when the volume for the route should be set to the given value

abstract void onVolumeUpdateRequest(MediaRouter.RouteInfo info, int direction)

Called when the volume for the route should be increased or decreased.

Inherited methods

Public constructors

MediaRouter.VolumeCallback

added in API level 16
MediaRouter.VolumeCallback ()

Public methods

onVolumeSetRequest

added in API level 16
void onVolumeSetRequest (MediaRouter.RouteInfo info, 
                int volume)

Called when the volume for the route should be set to the given value

Parameters
info MediaRouter.RouteInfo: the route affected by this event

volume int: an integer indicating the new volume value that should be used, always between 0 and the value set by setVolumeMax(int).

onVolumeUpdateRequest

added in API level 16
void onVolumeUpdateRequest (MediaRouter.RouteInfo info, 
                int direction)

Called when the volume for the route should be increased or decreased.

Parameters
info MediaRouter.RouteInfo: the route affected by this event

direction int: an integer indicating whether the volume is to be increased (positive value) or decreased (negative value). For bundled changes, the absolute value indicates the number of changes in the same direction, e.g. +3 corresponds to three "volume up" changes.