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  3. android.net.nsd.NsdManager

Java 类android.net.nsd.NsdManager 实例源码

项目：LittleBitLouder    文件：NSDSender.java    
private int registerService(Context context) throws java.io.IOException {

        int port = findOpenSocket();

        // Create the NsdServiceInfo object, and populate it.
        NsdServiceInfo serviceInfo  = new NsdServiceInfo();

        // The name is subject to change based on conflicts
        // with other services advertised on the same network.
        serviceInfo.setServiceName(SERVICE_NAME_DEFAULT);
        serviceInfo.setServiceType(SERVICE_TYPE);
        serviceInfo.setPort(port);

        mNsdManager = (NsdManager)context.getSystemService(Context.NSD_SERVICE);

        if (mRegistrationListener == null)
            initializeRegistrationListener();

        mNsdManager.registerService(
                serviceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);

        return port;
    }
项目：buildAPKsSamples    文件：NsdHelper.java    
public void initializeResolveListener() {
    mResolveListener = new NsdManager.ResolveListener() {

        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.e(TAG, "Resolve failed" + errorCode);
        }

        @Override
        public void onServiceResolved(NsdServiceInfo serviceInfo) {
            Log.e(TAG, "Resolve Succeeded. " + serviceInfo);

            if (serviceInfo.getServiceName().equals(mServiceName)) {
                Log.d(TAG, "Same IP.");
                return;
            }
            mService = serviceInfo;
        }
    };
}
项目：buildAPKsSamples    文件：NsdHelper.java    
public void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {

        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            mServiceName = NsdServiceInfo.getServiceName();
            Log.d(TAG, "Service registered: " + mServiceName);
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo arg0, int arg1) {
            Log.d(TAG, "Service registration failed: " + arg1);
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
            Log.d(TAG, "Service unregistered: " + arg0.getServiceName());
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.d(TAG, "Service unregistration failed: " + errorCode);
        }

    };
}
项目：CowBit    文件：NsdHelper.java    
public void initializeResolveListener() {
        mResolveListener = new NsdManager.ResolveListener() {
            @Override
            public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
                Log.e(TAG, "Resolve failed " + errorCode);
                mService = null;
                callCallback(CallbackTypeEnum.ResolveFailed);
            }

            @Override
            public void onServiceResolved(NsdServiceInfo serviceInfo) {
                Log.v(TAG, "Resolve Succeeded. " + serviceInfo);
                if (serviceInfo.getServiceName().equals(mServiceName)) {
//                    Log.d(TAG, "Same IP.");
//                    return;
                }
                mService = serviceInfo;
                callCallback(CallbackTypeEnum.ServiceResolved);
            }
        };
    }
项目：Mycroft-Android    文件：NetworkAutoDiscoveryUtil.java    
public void initializeResolveListener() {
    mResolveListener = new NsdManager.ResolveListener() {
        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.e(TAG, "Resolve failed" + errorCode);
        }

        @Override
        public void onServiceResolved(NsdServiceInfo serviceInfo) {
            Log.e(TAG, "Resolve Succeeded. " + serviceInfo);
            if (serviceInfo.getServiceName().equals(mServiceName)) {
                Log.d(TAG, "Same IP.");
                return;
            }
            mService = serviceInfo;
        }
    };
}
项目：Mycroft-Android    文件：NetworkAutoDiscoveryUtil.java    
public void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {
        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            mServiceName = NsdServiceInfo.getServiceName();
            Log.d(TAG, "Service registered: " + mServiceName);
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo arg0, int arg1) {
            Log.d(TAG, "Service registration failed: " + arg1);
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
            Log.d(TAG, "Service unregistered: " + arg0.getServiceName());
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.d(TAG, "Service unregistration failed: " + errorCode);
        }
    };
}
项目：ahc    文件：BonjourManager.java    
private void initializeResolveListener() {
    mResolveListener = new NsdManager.ResolveListener() {
        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.d(TAG, "Resolve failed");
        }

        @Override
        public void onServiceResolved(final NsdServiceInfo serviceInfo) {
            Log.d(TAG, "Service resolved :" + serviceInfo);
            final String hostName = serviceInfo.getHost().getHostName();
            final int port = serviceInfo.getPort();
            final String serviceName = serviceInfo.getServiceName();
            handler.post(new Runnable() {
                @Override
                public void run() {
                    serviceDiscoveryListener.onBonjourServiceDiscovered(hostName, port, serviceName);
                }
            });
        }
    };
}
项目：mc_backup    文件：MulticastDNSManager.java    
public void registerService(final int port, final String serviceName, final String serviceType, final Map<String, String> attributes, final EventCallback callback) {
    Log.d(LOGTAG, "registerService: " + serviceName + "." + serviceType + ":" + port);
    synchronized (this) {
        if (mStartCallback != null) {
            throw new RuntimeException("Previous operation is not finished");
        }
        mStartCallback = callback;
    }

    NsdServiceInfo serviceInfo = new NsdServiceInfo();
    serviceInfo.setPort(port);
    serviceInfo.setServiceName(serviceName);
    serviceInfo.setServiceType(serviceType);
    setAttributes(serviceInfo, attributes);
    nsdManager.registerService(serviceInfo, NsdManager.PROTOCOL_DNS_SD, this);
}
项目：android_nsd_chat    文件：SendMessageActivity.java    
@Override
protected void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_send_message);

    try
    {
        nsdManager = (NsdManager) this.getSystemService(NSD_SERVICE);
        nsdHelper = new NSDHelper(nsdManager);
        nsdHelper.clientThreadInitComplete = this;
        nsdHelper.discoverNetworkServices(SERVICE_TYPE);
    }
    catch (IOException | IllegalArgumentException e)
    {
        e.printStackTrace();
    }
}
项目：rcontrol    文件：ServiceFinder.java    
private void initializeResolveListener() {
    mResolveListener = new NsdManager.ResolveListener() {

        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.e(Constants.TAG, "Resolve failed" + errorCode);
        }

        @Override
        public void onServiceResolved(NsdServiceInfo serviceInfo) {
            mServiceInfo = serviceInfo;

            int port = mServiceInfo.getPort();
            InetAddress host = mServiceInfo.getHost();
            String address = host.getHostAddress();
            Log.d(Constants.TAG, "Resolved address = " + address);

            ServerInfo service = new ServerInfo(address, port);
            mServers.add(service);
        }
    };
}
项目：you2peer    文件：NsdHelper.java    
public void initializeResolveListener() {
    mResolveListener = new NsdManager.ResolveListener() {

        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Toast.makeText(mContext, "Resolve failed",Toast.LENGTH_SHORT).show();
            Log.e(TAG, "Resolve failed" + errorCode);
        }

        public void onServiceResolved(NsdServiceInfo serviceInfo) {
            Log.d(TAG, "Resolve Succeeded. " + serviceInfo);
            Toast.makeText(mContext, "Resolve succeeded",Toast.LENGTH_SHORT).show();
            if (serviceInfo.getServiceName().equals(mServiceName)) {
                Log.d(TAG, "Same IP.");
                return;
            }
            mService = serviceInfo;
            setConnected(true);
        }
    };
}
项目：MultiShare    文件：HttpServiceReceiver.java    
@Override
public void onCreate() {
    httpService = this;
    Log.d(TAG, "My Service Created");
    try {
        server = new NanoHTTPDReceiver( //
                0, //
                new File("/"), //
                getApplicationContext() //
        );
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
    Log.d(TAG, "using port " + server.getLocalPort());
    NsdServiceInfo nsi = new NsdServiceInfo();
    nsi.setPort(server.getLocalPort());
    nsi.setServiceName("MultiShare");
    nsi.setServiceType("_http._tcp.");
    mNsdManager = (NsdManager) getSystemService(Context.NSD_SERVICE);
    mNsdManager.registerService(nsi, NsdManager.PROTOCOL_DNS_SD, this);
}
项目：NsdChat    文件：NsdHelper.java    
public void initializeResolveListener()
{
    mResolveListener = new NsdManager.ResolveListener()
    {

        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode)
        {
            Log.e(TAG, "Resolve failed" + errorCode);
        }

        @Override
        public void onServiceResolved(NsdServiceInfo serviceInfo)
        {
            Log.e(TAG, "Resolve Succeeded. " + serviceInfo);

            if (serviceInfo.getServiceName().equals(mServiceName))
            {
                Log.d(TAG, "Same IP.");
                return;
            }
            mService = serviceInfo;
        }
    };
}
项目：QuickFoods-android    文件：NsdHelper.java    
public void initializeResolveListener() {
        mResolveListener = new NsdManager.ResolveListener() {

            @Override
            public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
                Log.e(TAG, "Resolve failed" + errorCode);
            }

            @Override
            public void onServiceResolved(NsdServiceInfo serviceInfo) {
                Log.e(TAG, "Resolve Succeeded. " + serviceInfo);
                mService = serviceInfo;
/*
                if (serviceInfo.getServiceName().equals(mServiceName)) {
                    Log.d(TAG, "Same IP.");
                    return;
                }
                mService = serviceInfo;
                */
            }
        };
    }
项目：QuickFoods-android    文件：NsdHelper.java    
public void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {

        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            mServiceName = NsdServiceInfo.getServiceName();
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo arg0, int arg1) {
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
        }

    };
}
项目：DVBViewerRemote    文件：NsdService.java    
private void initResolveListener() {
    mResolveListener = new NsdManager.ResolveListener() {

        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Timber.e("Resolve failed" + errorCode);
        }

        @Override
        public void onServiceResolved(NsdServiceInfo serviceInfo) {
            Timber.e("Resolve Succeeded. " + serviceInfo);

            if(onNsdChangeListener != null) {
                onNsdChangeListener.onServiceResolved(serviceInfo);
            } else {
                Timber.e("no OnNsdChangeListener set");
            }
        }
    };
}
项目：commcare-android    文件：NSDDiscoveryTools.java    
@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private static void doDiscovery(Context context) {
    synchronized (nsdToolsLock) {
        if (mNsdManager == null) {
            if(!connectNsdManager(context)) {
                return;
            }
        }

        if (state == NsdState.Init || state == NsdState.Idle) {
            initializeDiscoveryListener();
            state = NsdState.Discovery;
            mNsdManager.discoverServices(SERVICE_TYPE,
                    NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
        }
    }
}
项目：LittleBitLouder    文件：NSDSender.java    
private void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {

        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            // Save the service name.  Android may have changed it in order to
            // resolve a conflict, so update the name you initially requested
            // with the name Android actually used.
            mServiceName = NsdServiceInfo.getServiceName();
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            // Registration failed!  Put debugging code here to determine why.
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
            // Service has been unregistered.  This only happens when you call
            // NsdManager.unregisterService() and pass in this listener.
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            // Unregistration failed.  Put debugging code here to determine why.
        }
    };
}
项目：RangeThings    文件：NsdHelper.java    
public void registerService(int port) {
    // Create the NsdServiceInfo object, and populate it.
    NsdServiceInfo serviceInfo  = new NsdServiceInfo();

    // The name is subject to change based on conflicts
    // with other services advertised on the same network.
    serviceInfo.setServiceName(SERVICE_NAME);
    serviceInfo.setServiceType(SERVICE_TYPE);
    serviceInfo.setPort(port);

    mNsdManager.registerService(
            serviceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);
}
项目：RangeThings    文件：NsdHelper.java    
private void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {

        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            // Save the service name.  Android may have changed it in order to
            // resolve a conflict, so update the name you initially requested
            // with the name Android actually used.
            mServiceName = NsdServiceInfo.getServiceName();
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            // Registration failed!  Put debugging code here to determine why.
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
            // Service has been unregistered.  This only happens when you call
            // NsdManager.unregisterService() and pass in this listener.
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            // Unregistration failed.  Put debugging code here to determine why.
        }
    };
}
项目：buildAPKsSamples    文件：NsdHelper.java    
public void registerService(int port) {
    tearDown();  // Cancel any previous registration request
    initializeRegistrationListener();
    NsdServiceInfo serviceInfo  = new NsdServiceInfo();
    serviceInfo.setPort(port);
    serviceInfo.setServiceName(mServiceName);
    serviceInfo.setServiceType(SERVICE_TYPE);

    mNsdManager.registerService(
            serviceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);

}
项目：Suas-Android    文件：NetworkSocketServer.java    
void start(Context context) {
    final NsdManager manager = (NsdManager) context.getSystemService(Context.NSD_SERVICE);
    if(manager != null) {
        manager.registerService(serviceInfo, NsdManager.PROTOCOL_DNS_SD, this);
    } else {
        Log.e(LOG_TAG, "NsdManager is null");
    }
}
项目：CowBit    文件：NsdHelper.java    
public NsdHelper(Context context, String serviceName, CallbackInterface callback) {
        mContext = context;
        mServiceName = serviceName;
        mNsdManager = (NsdManager) context.getSystemService(Context.NSD_SERVICE);

        this.callback = callback;
//        broadcaster = LocalBroadcastManager.getInstance(mContext);
    }
项目：CowBit    文件：NsdHelper.java    
public void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {
        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            mServiceName = NsdServiceInfo.getServiceName();
            Log.d(TAG, "Service registered: " + NsdServiceInfo);
            callCallback(CallbackTypeEnum.ServiceRegistered);
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo arg0, int arg1) {
            Log.d(TAG, "Service registration failed: " + arg1);
            callCallback(CallbackTypeEnum.RegistrationFailed);
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
            Log.d(TAG, "Service unregistered: " + arg0.getServiceName());
            callCallback(CallbackTypeEnum.ServiceUnregistered);
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.d(TAG, "Service unregistration failed: " + errorCode);
            callCallback(CallbackTypeEnum.UnregistrationFailed);
        }
    };
}
项目：CowBit    文件：NsdHelper.java    
public void registerService(int port) {
    tearDown();  // Cancel any previous registration request
    initializeRegistrationListener();
    NsdServiceInfo serviceInfo = new NsdServiceInfo();
    serviceInfo.setPort(port);
    serviceInfo.setServiceName(mServiceName);
    serviceInfo.setServiceType(SERVICE_TYPE);
    Log.v(TAG, Build.MANUFACTURER + " registering service: " + port);
    mNsdManager.registerService(
            serviceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);
}
项目：CowBit    文件：NsdHelper.java    
public void discoverServices() {
    stopDiscovery();  // Cancel any existing discovery request
    mService = null;
    servicesFound = new ArrayList<>();
    initializeResolveListener();
    initializeDiscoveryListener();
    mNsdManager.discoverServices(
            SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
}
项目：Simplify    文件：NsdHelper.java    
public void initializeNsd() {
    mResolveListener = new NsdManager.ResolveListener() {

        @Override
        public void onResolveFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.e(TAG, "Resolve failed" + errorCode);
            Toast.makeText(mContext, "Resolve failed" + errorCode, Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onServiceResolved(NsdServiceInfo serviceInfo) {
            Log.d(TAG, "Resolve Succeeded. " + serviceInfo);
            Toast.makeText(mContext, "Resolve Succeeded. " + serviceInfo, Toast.LENGTH_SHORT).show();
            if (serviceInfo.getServiceName().equals(mServiceName) && flag) {
                Log.d(TAG, "Same IP.");
                Toast.makeText(mContext, "Same IP.", Toast.LENGTH_SHORT).show();
                return;
            }
            mService = serviceInfo;

            final NsdChatActivity ac = (NsdChatActivity)mContext;
            ac.runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    //show the join button
                    ac.setVisibilityButton(true);
                }
            });
            //ac.setVisibilityButton(true);
        }
    };
}
项目：Simplify    文件：NsdHelper.java    
public void initializeRegistrationListener() {
    mRegistrationListener = new NsdManager.RegistrationListener() {

        @Override
        public void onServiceRegistered(NsdServiceInfo NsdServiceInfo) {
            mServiceName = NsdServiceInfo.getServiceName();
            flag = true;
            Log.d(TAG, "Service registered: " + mServiceName);
            Toast.makeText(mContext, "Service registered: " + mServiceName, Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onRegistrationFailed(NsdServiceInfo arg0, int arg1) {
            Log.d(TAG, "Service registration failed: " + arg1);
            Toast.makeText(mContext,"Service registration failed: " + arg1, Toast.LENGTH_SHORT).show();
        }

        @Override
        public void onServiceUnregistered(NsdServiceInfo arg0) {
            Log.d(TAG, "Service unregistered: " + arg0.getServiceName());
            Toast.makeText(mContext, "Service unregistered: " + arg0.getServiceName(), Toast.LENGTH_SHORT).show();
            flag = false;
        }

        @Override
        public void onUnregistrationFailed(NsdServiceInfo serviceInfo, int errorCode) {
            Log.d(TAG, "Service unregistration failed: " + errorCode);
            Toast.makeText(mContext, "Service unregistration failed: " + errorCode, Toast.LENGTH_SHORT).show();
        }

    };
}
项目：Simplify    文件：NsdHelper.java    
public void registerService(int port) {
    tearDown();  // Cancel any previous registration request
    initializeRegistrationListener();
    NsdServiceInfo serviceInfo = new NsdServiceInfo();
    serviceInfo.setPort(port);
    mServiceName = NsdChatActivity.mServiceName;
    serviceInfo.setServiceName(mServiceName);
    serviceInfo.setServiceType(SERVICE_TYPE);
    Toast.makeText(mContext, "Service registered at port: " + port,Toast.LENGTH_SHORT).show();
    mNsdManager.registerService(
            serviceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);

}
项目：Simplify    文件：NsdHelper.java    
public void discoverServices() {
    stopDiscovery();  // Cancel any existing discovery request
    mServiceName = NsdChatActivity.mServiceName;
    initializeDiscoveryListener();
    mNsdManager.discoverServices(
            SERVICE_TYPE, NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
}
项目：nitroshare-android    文件：ShareActivity.java    
void start() {
    mNsdManager = (NsdManager) getSystemService(Context.NSD_SERVICE);
    mNsdManager.discoverServices(Device.SERVICE_TYPE,
            NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);

    mThisDeviceName = new Settings(getContext()).getString(Settings.Key.DEVICE_NAME);
}
项目：NsdHelper    文件：NsdHelper.java    
/**
 * @param nsdManager  Android {@link NsdManager}.
 * @param nsdListener Service discovery listener.
 */
public NsdHelper(NsdManager nsdManager, NsdListener nsdListener) {
    this.mNsdManager = nsdManager;
    this.mNsdListener = nsdListener;
    this.mDiscoveryTimer = new DiscoveryTimer(this, mDiscoveryTimeout);
    this.mResolveQueue = new ResolveQueue(this);
}
项目：NsdHelper    文件：NsdHelper.java    
/**
 * @param context     Context is only needed to create {@link NsdManager} instance.
 * @param nsdListener Service discovery listener.
 */
public NsdHelper(Context context, NsdListener nsdListener) {
    this.mNsdManager = (NsdManager) context.getSystemService(Context.NSD_SERVICE);
    this.mNsdListener = nsdListener;
    this.mDiscoveryTimer = new DiscoveryTimer(this, mDiscoveryTimeout);
    this.mResolveQueue = new ResolveQueue(this);
}
项目：NsdHelper    文件：NsdHelper.java    
/**
 * Register new service with given serivce name, type and port.
 *
 * @param desiredServiceName Desired service name. If the name already exists in network it will be change to something like 'AppChat (1)'.
 * @param serviceType        Service type.
 * @param port               Service port.
 */
public void registerService(String desiredServiceName, String serviceType, int port) {
    if (port == 0) return;

    mRegisteredServiceInfo = new NsdServiceInfo();
    mRegisteredServiceInfo.setServiceName(desiredServiceName);
    mRegisteredServiceInfo.setServiceType(serviceType);
    mRegisteredServiceInfo.setPort(port);

    mRegistrationListener = new NsdListenerRegistration(this);
    mNsdManager.registerService(mRegisteredServiceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);
}
项目：NsdHelper    文件：NsdHelper.java    
/**
 * Start discovering services.
 *
 * @param serviceType Service type, eg. "_http._tcp.". Typical names can be obtain from {@link com.rafakob.nsdhelper.NsdType}
 * @param serviceName When service is discovered it will check if it's name contains this text. It is NOT case sensitive.
 */
public void startDiscovery(String serviceType, String serviceName) {
    if (!mDiscoveryStarted) {
        mDiscoveryStarted = true;
        mDiscoveryTimer.start();
        mDiscoveryServiceType = serviceType;
        mDiscoveryServiceName = serviceName;
        mDiscoveryListener = new NsdListenerDiscovery(this);
        mNsdManager.discoverServices(mDiscoveryServiceType, NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
    }
}
项目：Mycroft-Android    文件：NetworkAutoDiscoveryUtil.java    
public void registerService(int port) {
    tearDown();  // Cancel any previous registration request
    initializeRegistrationListener();
    NsdServiceInfo serviceInfo = new NsdServiceInfo();
    serviceInfo.setPort(port);
    serviceInfo.setServiceName(mServiceName);
    serviceInfo.setServiceType(SERVICE_TYPE);
    mNsdManager.registerService(
            serviceInfo, NsdManager.PROTOCOL_DNS_SD, mRegistrationListener);
}
项目：tinydnssd    文件：DiscoverResolver.java    
public synchronized void start() {
    if (mStarted) {
        throw new IllegalStateException();
    }
    if (!mTransitioning) {
        discoverServices(mServiceType, NsdManager.PROTOCOL_DNS_SD, mDiscoveryListener);
        mTransitioning = true;
    }
    mStarted = true;
}
项目：tinydnssd    文件：DiscoverResolver.java    
@Override
public void onDiscoveryStopped(String serviceType) {
    Log.d(TAG, "onDiscoveryStopped() serviceType = [" + serviceType + "]");
    if (mStarted) {
        discoverServices(serviceType, NsdManager.PROTOCOL_DNS_SD, this);
    } else {
        mTransitioning = false;
    }
}
项目：tinydnssd    文件：DiscoverResolverTest.java    
public void testStartStop() {
    startDiscoveryOnMainThread();
    verify(mDiscoverResolver).discoverServices(eq(SERVICE_TYPE), eq(NsdManager.PROTOCOL_DNS_SD), any(NsdManager.DiscoveryListener.class));
    mDiscoveryListener.onDiscoveryStarted(SERVICE_TYPE);
    verify(mDiscoverResolver, never()).stopServiceDiscovery(any(NsdManager.DiscoveryListener.class));
    stopDiscoveryOnMainThread();
    verify(mDiscoverResolver).stopServiceDiscovery(any(NsdManager.DiscoveryListener.class));
}
项目：tinydnssd    文件：DiscoverResolverTest.java    
public void testDebounceStartStop() {
    startDiscoveryOnMainThread();
    verify(mDiscoverResolver).discoverServices(eq(SERVICE_TYPE), eq(NsdManager.PROTOCOL_DNS_SD), any(NsdManager.DiscoveryListener.class));
    stopDiscoveryOnMainThread();
    verify(mDiscoverResolver, never()).stopServiceDiscovery(any(NsdManager.DiscoveryListener.class));
    mDiscoveryListener.onDiscoveryStarted(SERVICE_TYPE);
    verify(mDiscoverResolver).stopServiceDiscovery(any(NsdManager.DiscoveryListener.class));
}