extends DeviceService

DLNAService is a rough control implementation for the UPnP AVTransport, MediaRenderer, and RenderingControl services. DLNA commands & events occur over HTTP.

This service currently exists for the sole purpose of providing media control/playback functionality for the NetcastTVService. DiscoveryManager is currently set up to ignore any DLNA devices that are not manufactured by LG. It is not recommended to remove this restriction, as the DLNAService implementation is not complete.

To learn more about the protocols in use by DLNAService, check out the following documents.

Inherited Methods

+ (NSDictionary *) discoveryParameters
A dictionary of keys/values that will be used by the DiscoveryProvider used to discover this DeviceService. Some keys that are used are: service name, SSDP filter, etc.
+ (DeviceService *) deviceServiceWithClass:(Class)_class serviceConfig:(ServiceConfig *)serviceConfig


  • _class
  • serviceConfig: serviceConfig
+ (BOOL) shouldDisconnectOnBackground

Static property that determines whether a DeviceService subclass should shut down communication channels when the app enters a background state. This may be helpful for apps that need to communicate with web apps from the background. This property may not be applicable to all DeviceService subclasses.

Sets the shouldDisconnectOnBackground static property. This property should be set before starting DiscoveryManager for the first time.

+ (void) setShouldDisconnectOnBackround:(BOOL)shouldDisconnectOnBackground


  • shouldDisconnectOnBackground
- (instancetype) initWithServiceConfig:(ServiceConfig *)serviceConfig


  • serviceConfig
- (BOOL) hasCapability:(NSString *)capability


  • capability
- (BOOL) hasCapabilities:(NSArray *)capabilities


  • capabilities
- (BOOL) hasAnyCapability:(NSArray *)capabilities


  • capabilities
- (void) connect
Will attempt to connect to the DeviceService. The failure/success will be reported back to the DeviceServiceDelegate. If the connection attempt reveals that pairing is required, the DeviceServiceDelegate will also be notified in that event.
- (void) disconnect
Will attempt to disconnect from the DeviceService. The failure/success will be reported back to the DeviceServiceDelegate.
- (void) pairWithData:(id)pairingData

Will attempt to pair with the DeviceService with the provided pairingData. The failure/success will be reported back to the DeviceServiceDelegate.


  • pairingData – Data to be used for pairing. The type of this parameter will vary depending on what type of pairing is required, but is likely to be a string (pin code, pairing key, etc).
- (void) closeLaunchSession:(LaunchSession *)launchSession success:(SuccessBlock)success failure:(FailureBlock)failure

Every LaunchSession object has an associated DeviceService. Internally, LaunchSession’s close method proxies to it’s DeviceService’s closeLaunchSession method. If, for some reason, your LaunchSession loses it’s DeviceService reference, you can call this closeLaunchSession method directly.


  • launchSession – LaunchSession to be closed
  • success: success – (optional) SuccessBlock to be called on success
  • failure: failure – (optional) FailureBlock to be called on failure