Summary: Ctors | Methods | Inherited Methods

MediaRouter.Callback

Kotlin |Java

public static abstract class MediaRouter.Callback
extends Object

java.lang.Object
↳	androidx.mediarouter.media.MediaRouter.Callback

---

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

A Callback will only receive events relevant to routes that the callback was registered for unless the MediaRouter.CALLBACK_FLAG_UNFILTERED_EVENTS flag was specified in MediaRouter.addCallback(MediaRouteSelector, Callback, int).

See also:

• MediaRouter.addCallback(MediaRouteSelector, Callback, int)
• MediaRouter.removeCallback(Callback)

Summary

Public constructors
MediaRouter.Callback()

Public methods
void	onProviderAdded(MediaRouter router, MediaRouter.ProviderInfo provider) Called when a media route provider has been added.
void	onProviderChanged(MediaRouter router, MediaRouter.ProviderInfo provider) Called when a property of the indicated media route provider has changed.
void	onProviderRemoved(MediaRouter router, MediaRouter.ProviderInfo provider) Called when a media route provider has been removed.
void	onRouteAdded(MediaRouter router, MediaRouter.RouteInfo route) Called when a media route has been added.
void	onRouteChanged(MediaRouter router, MediaRouter.RouteInfo route) Called when a property of the indicated media route has changed.
void	onRoutePresentationDisplayChanged(MediaRouter router, MediaRouter.RouteInfo route) Called when a media route's presentation display changes.
void	onRouteRemoved(MediaRouter router, MediaRouter.RouteInfo route) Called when a media route has been removed.
void	onRouteSelected(MediaRouter router, MediaRouter.RouteInfo route) Called when the supplied media route becomes selected as the active route.
void	onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route) Called when the supplied media route becomes unselected as the active route.
void	onRouteUnselected(MediaRouter router, MediaRouter.RouteInfo route, int reason) Called when the supplied media route becomes unselected as the active route.
void	onRouteVolumeChanged(MediaRouter router, MediaRouter.RouteInfo route) Called when a media route's volume changes.

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

MediaRouter.Callback

public MediaRouter.Callback ()

Public methods

onProviderAdded

public void onProviderAdded (MediaRouter router, 
                MediaRouter.ProviderInfo provider)

Called when a media route provider has been added.

Parameters
router	MediaRouter: The media router reporting the event.
provider	MediaRouter.ProviderInfo: The provider that has become available for use.

onProviderChanged

public void onProviderChanged (MediaRouter router, 
                MediaRouter.ProviderInfo provider)

Called when a property of the indicated media route provider has changed.

Parameters
router	MediaRouter: The media router reporting the event.
provider	MediaRouter.ProviderInfo: The provider that was changed.

onProviderRemoved

public void onProviderRemoved (MediaRouter router, 
                MediaRouter.ProviderInfo provider)

Called when a media route provider has been removed.

Parameters
router	MediaRouter: The media router reporting the event.
provider	MediaRouter.ProviderInfo: The provider that has been removed from availability.

onRouteAdded

public void onRouteAdded (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when a media route has been added.

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route that has become available for use.

onRouteChanged

public void onRouteChanged (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when a property of the indicated media route has changed.

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route that was changed.

onRoutePresentationDisplayChanged

public void onRoutePresentationDisplayChanged (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when a media route's presentation display changes.

This method is called whenever the route's presentation display becomes available, is removed or has changes to some of its properties (such as its size).

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route whose presentation display changed.

See also:

• MediaRouter.RouteInfo.getPresentationDisplay()

onRouteRemoved

public void onRouteRemoved (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when a media route has been removed.

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route that has been removed from availability.

onRouteSelected

public void onRouteSelected (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when the supplied media route becomes selected as the active route.

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route that has been selected.

onRouteUnselected

public void onRouteUnselected (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when the supplied media route becomes unselected as the active route. For detailed reason, override onRouteUnselected(MediaRouter, RouteInfo, int) instead.

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route that has been unselected.

onRouteUnselected

public void onRouteUnselected (MediaRouter router, 
                MediaRouter.RouteInfo route, 
                int reason)

Called when the supplied media route becomes unselected as the active route. The default implementation calls onRouteUnselected(MediaRouter, MediaRouter.RouteInfo).

The reason provided will be one of the following:

• MediaRouter.UNSELECT_REASON_UNKNOWN
• MediaRouter.UNSELECT_REASON_DISCONNECTED
• MediaRouter.UNSELECT_REASON_STOPPED
• MediaRouter.UNSELECT_REASON_ROUTE_CHANGED

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route that has been unselected.
reason	int: The reason for unselecting the route.

onRouteVolumeChanged

public void onRouteVolumeChanged (MediaRouter router, 
                MediaRouter.RouteInfo route)

Called when a media route's volume changes.

Parameters
router	MediaRouter: The media router reporting the event.
route	MediaRouter.RouteInfo: The route whose volume changed.