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Added in API level 16

public static interface NsdManager.DiscoveryListener

android.net.nsd.NsdManager.DiscoveryListener

用于服务发现的回调调用接口

Public methods
`abstract void`	`onDiscoveryStarted(String serviceType)`
`abstract void`	`onDiscoveryStopped(String serviceType)`
`abstract void`	`onServiceFound(NsdServiceInfo serviceInfo)`
`abstract void`	`onServiceLost(NsdServiceInfo serviceInfo)`
`abstract void`	`onStartDiscoveryFailed(String serviceType, int errorCode)`
`abstract void`	`onStopDiscoveryFailed(String serviceType, int errorCode)`

Added in API level 16

void onDiscoveryStarted (String serviceType)

Parameters
`serviceType`	`String`

Added in API level 16

void onDiscoveryStopped (String serviceType)

Parameters
`serviceType`	`String`

Added in API level 16

void onServiceFound (NsdServiceInfo serviceInfo)

Parameters
`serviceInfo`	`NsdServiceInfo`

Added in API level 16

void onServiceLost (NsdServiceInfo serviceInfo)

Parameters
`serviceInfo`	`NsdServiceInfo`

Added in API level 16

void onStartDiscoveryFailed (String serviceType, 
                int errorCode)

Parameters
`serviceType`	`String`
`errorCode`	`int`

Added in API level 16

void onStopDiscoveryFailed (String serviceType, 
                int errorCode)

Parameters
`serviceType`	`String`
`errorCode`	`int`