MediaRouter.Callback

fun onProviderAdded(router: MediaRouter, provider: MediaRouter.ProviderInfo): Unit

Called when a media route provider has been added.

fun onProviderChanged(
    router: MediaRouter,
    provider: MediaRouter.ProviderInfo
): Unit

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

fun onProviderRemoved(
    router: MediaRouter,
    provider: MediaRouter.ProviderInfo
): Unit

Called when a media route provider has been removed.

fun onRouteAdded(router: MediaRouter, route: MediaRouter.RouteInfo): Unit

Called when a media route has been added.

fun onRouteChanged(router: MediaRouter, route: MediaRouter.RouteInfo): Unit

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

fun onRouteConnected(
    router: MediaRouter,
    connectedRoute: MediaRouter.RouteInfo,
    requestedRoute: MediaRouter.RouteInfo
): Unit

Called when the supplied media route becomes connected.

Route connection doesn't affect the selected route. Apps can keep their selected routes while connecting to other routes.

The connected route could be different from the route requested by connect. This can happen when the media transfer feature is enabled.

fun onRouteDisconnected(
    router: MediaRouter,
    disconnectedRoute: MediaRouter.RouteInfo?,
    requestedRoute: MediaRouter.RouteInfo,
    reason: Int
): Unit

Called when the supplied media route becomes disconnected.

Route disconnection doesn't affect the selected route. Apps can keep their selected route while disconnecting other connected routes.

The disconnected route could be different from the route requested by connect or disconnect.

fun onRoutePresentationDisplayChanged(
    router: MediaRouter,
    route: MediaRouter.RouteInfo
): Unit

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).

fun onRouteRemoved(router: MediaRouter, route: MediaRouter.RouteInfo): Unit

Called when a media route has been removed.

fun onRouteSelected(router: MediaRouter, route: MediaRouter.RouteInfo): Unit

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

fun onRouteSelected(
    router: MediaRouter,
    route: MediaRouter.RouteInfo,
    reason: Int
): Unit

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

The reason provided will be one of the following:

• UNSELECT_REASON_UNKNOWN
• UNSELECT_REASON_DISCONNECTED
• UNSELECT_REASON_STOPPED
• UNSELECT_REASON_ROUTE_CHANGED

fun onRouteSelected(
    router: MediaRouter,
    selectedRoute: MediaRouter.RouteInfo,
    reason: Int,
    requestedRoute: MediaRouter.RouteInfo
): Unit

Called when the supplied media route becomes selected as the active route, which may be different from the route requested by selectRoute. That can happen when media transfer feature is enabled. The default implementation calls onRouteSelected with the actually selected route.

fun onRouteUnselected(router: MediaRouter, route: MediaRouter.RouteInfo): Unit

Called when the supplied media route becomes unselected as the active route. For detailed reason, override onRouteUnselected instead.

fun onRouteUnselected(
    router: MediaRouter,
    route: MediaRouter.RouteInfo,
    reason: Int
): Unit

Called when the supplied media route becomes unselected as the active route. The default implementation calls onRouteUnselected.

The reason provided will be one of the following:

• UNSELECT_REASON_UNKNOWN
• UNSELECT_REASON_DISCONNECTED
• UNSELECT_REASON_STOPPED
• UNSELECT_REASON_ROUTE_CHANGED

fun onRouteVolumeChanged(router: MediaRouter, route: MediaRouter.RouteInfo): Unit

Called when a media route's volume changes.