MediaRouter.Callback

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

Called when a media route provider has been added.

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

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

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

Called when a media route provider has been removed.

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

Called when a media route has been added.

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

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

public void onRouteConnected(
    @NonNull MediaRouter router,
    @NonNull MediaRouter.RouteInfo connectedRoute,
    @NonNull MediaRouter.RouteInfo requestedRoute
)

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.

public void onRouteDisconnected(
    @NonNull MediaRouter router,
    @Nullable MediaRouter.RouteInfo disconnectedRoute,
    @NonNull MediaRouter.RouteInfo requestedRoute,
    int reason
)

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.

public void onRoutePresentationDisplayChanged(
    @NonNull MediaRouter router,
    @NonNull 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).

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

Called when a media route has been removed.

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

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

public void onRouteSelected(
    @NonNull MediaRouter router,
    @NonNull MediaRouter.RouteInfo route,
    int reason
)

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

public void onRouteSelected(
    @NonNull MediaRouter router,
    @NonNull MediaRouter.RouteInfo selectedRoute,
    int reason,
    @NonNull MediaRouter.RouteInfo requestedRoute
)

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.

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

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

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

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

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

Called when a media route's volume changes.