| Sep | OCT | Nov |
| 23 | ||
| 2011 | 2012 | 2013 |

| NsdManager.DiscoveryListener | Interface for callback invocation for service discovery |
| NsdManager.RegistrationListener | Interface for callback invocation for service registration |
| NsdManager.ResolveListener | Interface for callback invocation for service resolution |
| NsdManager | The Network Service Discovery Manager class provides the API to discover services on a network. |
| NsdServiceInfo | A class representing service information for network service discovery |