[Java] Bluetooth Examples for javax.bluetooth.DiscoveryAgent

Java Code Examples for javax.bluetooth.DiscoveryAgent

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Code Example 1:

  9 

From project lego-mindstorms-praktikum, under directory /src/basis/.

Source BTRaceStartClient.java

public void searchForDevices(){
  LocalDevice localDevice;
  DiscoveryAgent discoveryAgent;
  try {
    localDevice=LocalDevice.getLocalDevice();
    discoveryAgent=localDevice.getDiscoveryAgent();
    discoveryAgent.startInquiry(DiscoveryAgent.GIAC,this);
  }
 catch (  BluetoothStateException ex) {
  }
}
 

Code Example 2:

  7 

From project j2mepolish, under directory /enough-polish-j2me/source/src/de/enough/polish/bluetooth/.

Source DiscoveryHelper.java

/** 
 * Finds all nearby devices in the specified search mode
 * @param searchMode the search mode, either DiscoveryAgent.GIAC or DiscoveryAgent.LIAC. If in doubt use GIAC.
 * @param deviceClassMajor the major version of device classes that should be returned, -1 if all devices should be retrieved
 * @param deviceClassMinor the minor version of device classes that should be returned, -1 if all devices should be retrieved
 * @return an array of all found devices, can be empty but not null
 * @throws BluetoothStateException when there was an error during search
 */
private BluetoothDevice[] findDevicesImpl(int searchMode,int deviceClassMajor,int deviceClassMinor) throws BluetoothStateException {
  this.searchedClassMajor=deviceClassMajor;
  this.searchedClassMinor=deviceClassMinor;
  LocalDevice device=LocalDevice.getLocalDevice();
  if (device == null) {
    return new BluetoothDevice[0];
  }
  DiscoveryAgent discAgent=device.getDiscoveryAgent();
  device.setDiscoverable(searchMode);
synchronized (INSTANCE) {
    discAgent.startInquiry(searchMode,INSTANCE);
    try {
      INSTANCE.wait();
    }
 catch (    InterruptedException e) {
    }
  }
  BluetoothDevice[] devices=new BluetoothDevice[INSTANCE.discoveredDevices.size()];
  Arrays.cast(INSTANCE.discoveredDevices.getInternalArray(),devices);
  INSTANCE.discoveredDevices.clear();
  return devices;
}
 

Code Example 3:

  7 

From project j2mepolish, under directory /enough-polish-j2me/source/src/de/enough/polish/bluetooth/.

Source DiscoveryHelper.java

/** 
 * Searches all nearby devices for a service with the specified UUID
 * @param ids the unique bluetooth identifiers of the service
 * @param attributes the attributes that should be queried, use null for not searching for any attributes
 * @param devices the devices that should be searched for the service
 * @return the first found service or null if none is found
 * @throws BluetoothStateException when the service search fails unexpectetly
 */
private ServiceRecord findServicesImpl(UUID[] ids,int[] attributes,Object[] devices) throws BluetoothStateException {
  LocalDevice localDevice=LocalDevice.getLocalDevice();
  if (localDevice == null) {
    return null;
  }
  DiscoveryAgent discAgent=localDevice.getDiscoveryAgent();
  for (int i=0; i < devices.length; i++) {
    Object obj=devices[i];
    RemoteDevice remoteDevice=(obj instanceof RemoteDevice ? (RemoteDevice)obj : ((BluetoothDevice)obj).getDevice());
    this.transctionId=discAgent.searchServices(attributes,ids,remoteDevice,this);
synchronized (this) {
      try {
        wait();
      }
 catch (      InterruptedException e) {
      }
    }
    if (this.discoveredServices.size() > 0) {
      break;
    }
  }
  if (this.discoveredServices.size() > 0) {
    ServiceRecord serviceRecord=(ServiceRecord)this.discoveredServices.get(0);
    this.discoveredServices.clear();
    return serviceRecord;
  }
  return null;
}
 

Code Example 4:

  7 

From project j2mepolish, under directory /enough-polish-sample-nutiteq/nutiteq_maps_lib_src_1_1_0/src/com/nutiteq/bluetooth/.

Source BluetoothAPIDevice.java

private void findDevices(){
  try {
    btDevicesFound.removeAllElements();
    isBTSearchComplete=false;
    final LocalDevice local=LocalDevice.getLocalDevice();
    final DiscoveryAgent discoveryAgent=local.getDiscoveryAgent();
    discoveryAgent.startInquiry(DiscoveryAgent.GIAC,this);
    while (!isBTSearchComplete) {
synchronized (this) {
        this.wait(BLUETOOTH_TIMEOUT);
      }
      if (!isBTSearchComplete) {
        discoveryAgent.cancelInquiry(this);
      }
    }
  }
 catch (  final Exception e) {
    Log.error("BT: find " + e.getMessage());
    Log.printStackTrace(e);
  }
}
 

Code Example 5:

  7 

From project maps-lib-nutiteq, under directory /src/com/nutiteq/bluetooth/.

Source BluetoothAPIDevice.java

private void findDevices(){
  try {
    btDevicesFound.removeAllElements();
    isBTSearchComplete=false;
    final LocalDevice local=LocalDevice.getLocalDevice();
    final DiscoveryAgent discoveryAgent=local.getDiscoveryAgent();
    discoveryAgent.startInquiry(DiscoveryAgent.GIAC,this);
    while (!isBTSearchComplete) {
synchronized (this) {
        this.wait(BLUETOOTH_TIMEOUT);
      }
      if (!isBTSearchComplete) {
        discoveryAgent.cancelInquiry(this);
      }
    }
  }
 catch (  final Exception e) {
    Log.error("BT: find " + e.getMessage());
    Log.printStackTrace(e);
  }
}
 

Code Example 6:

  5 

From project colloqmote, under directory /Computer/ColloQmoteAccelerometerPC/src/.

Source Bluetooth.java

private DiscoveryAgent getAgent(){
  try {
    return LocalDevice.getLocalDevice().getDiscoveryAgent();
  }
 catch (  BluetoothStateException e) {
    log(e);
    log("ERROR detected and all operations stopped.");
    throw new Error("No discovery agent available.");
  }
}
 

Code Example 7:

  5 

From project colloqmote, under directory /Computer/ColloQmoteKeypadPC/src/.

Source Bluetooth.java

private DiscoveryAgent getAgent(){
  try {
    return LocalDevice.getLocalDevice().getDiscoveryAgent();
  }
 catch (  BluetoothStateException e) {
    log(e);
    log("ERROR detected and all operations stopped.");
    throw new Error("No discovery agent available.");
  }
}
 

Code Example 8:

  5 

From project colloqmote, under directory /Mobile/ColloqmoteAccelerometer/build/preprocessed/.

Source Bluetooth.java

protected void startApp() throws MIDletStateChangeException {
  display=Display.getDisplay(this);
  display.setCurrent(infoArea);
  infoArea.deleteAll();
  try {
    LocalDevice device=LocalDevice.getLocalDevice();
    device.setDiscoverable(DiscoveryAgent.GIAC);
    String url="btspp://localhost:" + UUID + ";name=DeviceServerCOMM";
    log("Create server by uri: " + url);
    StreamConnectionNotifier notifier=(StreamConnectionNotifier)Connector.open(url);
    serverLoop(notifier);
  }
 catch (  Throwable e) {
    log(e);
  }
}
 

Code Example 9:

  5 

From project colloqmote, under directory /Mobile/ColloqmoteAccelerometer/src/.

Source Bluetooth.java

protected void startApp() throws MIDletStateChangeException {
  display=Display.getDisplay(this);
  display.setCurrent(infoArea);
  infoArea.deleteAll();
  try {
    LocalDevice device=LocalDevice.getLocalDevice();
    device.setDiscoverable(DiscoveryAgent.GIAC);
    String url="btspp://localhost:" + UUID + ";name=DeviceServerCOMM";
    log("Create server by uri: " + url);
    StreamConnectionNotifier notifier=(StreamConnectionNotifier)Connector.open(url);
    serverLoop(notifier);
  }
 catch (  Throwable e) {
    log(e);
  }
}
 

Code Example 10:

  5 

From project colloqmote, under directory /Mobile/ColloQmoteKeypad/build/preprocessed/.

Source Bluetooth.java

void initSensor(){
  infoArea.deleteAll();
  display.setCurrent(infoArea);
  try {
    LocalDevice device=LocalDevice.getLocalDevice();
    device.setDiscoverable(DiscoveryAgent.GIAC);
    String url="btspp://localhost:" + UUID + ";name=DeviceServerCOMM";
    log("Create server by uri: " + url);
    StreamConnectionNotifier notifier=(StreamConnectionNotifier)Connector.open(url);
    serverLoop(notifier);
  }
 catch (  Throwable e) {
    log(e);
  }
}
 

Code Example 11:

  5 

From project colloqmote, under directory /Mobile/ColloQmoteKeypad/src/.

Source Bluetooth.java

void initSensor(){
  infoArea.deleteAll();
  display.setCurrent(infoArea);
  try {
    LocalDevice device=LocalDevice.getLocalDevice();
    device.setDiscoverable(DiscoveryAgent.GIAC);
    String url="btspp://localhost:" + UUID + ";name=DeviceServerCOMM";
    log("Create server by uri: " + url);
    StreamConnectionNotifier notifier=(StreamConnectionNotifier)Connector.open(url);
    serverLoop(notifier);
  }
 catch (  Throwable e) {
    log(e);
  }
}
 

Code Example 12:

  5 

From project Eclipse, under directory/com.mobilesorcery.sdk.ui.targetphone/src/com/mobilesorcery/sdk/ui/targetphone/internal/bt/.

Source BluetoothDialog.java

public void discoverDevices(){
  clearDevices();
  updateUI();
  LocalDevice dongle=null;
  try {
    dongle=LocalDevice.getLocalDevice();
    agent=dongle.getDiscoveryAgent();
    agent.startInquiry(DiscoveryAgent.GIAC,this);
  }
 catch (  BluetoothStateException e) {
    setRefreshInProgress(false);
    Policy.getStatusHandler().show(new Status(IStatus.ERROR,TargetPhonePlugin.PLUGIN_ID,e.getMessage()),"Could not scan for devices");
  }
}
 

Code Example 13:

  5 

From project emergency-service-drools-app, under directory /emergency-service-sensor/src/main/java/com/wordpress/salaboy/sensor/wii/.

Source MyMoteFinder.java

public void startDiscovery(){
  try {
    discoveryAgent.startInquiry(DiscoveryAgent.LIAC,listener);
  }
 catch (  BluetoothStateException ex) {
    throw new RuntimeException(ex);
  }
}
 

Code Example 14:

  5 

From project Gome, under directory /sources/com/indigonauts/gome/multiplayer/bt/.

Source Discoverer.java

public Vector findOtherGome(){
  RemoteDevice[] devList=null;
  try {
    agent.startInquiry(DiscoveryAgent.GIAC,this);
synchronized (this) {
      try {
        this.wait();
      }
 catch (      Exception e) {
      }
    }
  }
 catch (  BluetoothStateException e) {
    System.out.println("Unable to find devices to search");
  }
  if (deviceList.size() > 0) {
    devList=new RemoteDevice[deviceList.size()];
    deviceList.copyInto(devList);
    System.out.println("calling ss");
    searchServices(devList);
    return serviceList;
  }
  log.info("No Devices found.");
  log.info("No Services found.");
  return serviceList;
}
 

Code Example 15:

  5 

From project j2mepolish, under directory /enough-polish-build/source/src/de/enough/polish/rmi/bluetooth/.

Source L2CapServer.java

/** 
 * Generates the URL that fits for the given UUID
 * @param uuid the UUID
 * @return the local connection URL for establishing an L2CAP based service
 * @throws BluetoothStateException when the URL could not be generated
 */
public static String generateLocalUrl(String uuid) throws BluetoothStateException {
  LocalDevice device=LocalDevice.getLocalDevice();
  device.setDiscoverable(DiscoveryAgent.GIAC);
  String url="btl2cap://localhost:" + uuid;
  String max=LocalDevice.getProperty("bluetooth.l2cap.receiveMTU.max");
  if (max != null) {
    if (max.equals("0")) {
      max="762";
    }
    url+=";ReceiveMTU=" + max + ";TransmitMTU="+ max;
  }
  return url;
}
 

Code Example 16:

  5 

From project Remote-Bluetooth-Android, under directory/RemoteBluetoothServer/src/com/luugiathuy/apps/remotebluetooth/.

Source WaitThread.java

/** 
 * Waiting for connection from devices 
 */
private void waitForConnection(){
  LocalDevice local=null;
  StreamConnectionNotifier notifier;
  StreamConnection connection=null;
  try {
    local=LocalDevice.getLocalDevice();
    local.setDiscoverable(DiscoveryAgent.GIAC);
    UUID uuid=new UUID("04c6093b00001000800000805f9b34fb",false);
    System.out.println(uuid.toString());
    String url="btspp://localhost:" + uuid.toString() + ";name=RemoteBluetooth";
    notifier=(StreamConnectionNotifier)Connector.open(url);
  }
 catch (  BluetoothStateException e) {
    System.out.println("Bluetooth is not turned on.");
    e.printStackTrace();
    return;
  }
catch (  IOException e) {
    e.printStackTrace();
    return;
  }
  while (true) {
    try {
      System.out.println("waiting for connection...");
      connection=notifier.acceptAndOpen();
      Thread processThread=new Thread(new ProcessConnectionThread(connection));
      processThread.start();
    }
 catch (    Exception e) {
      e.printStackTrace();
      return;
    }
  }
}
 

Code Example 17:

  5 

From project Sphero-Desktop-API, under directory /bluecove/com/intel/bluetooth/.

Source BluetoothStackBlueSoleil.java

/** 
 * There are no functions to find BlueSoleil discoverable status.
 */
public int getLocalDeviceDiscoverable(){
  if (isBluetoothReady(2)) {
    return DiscoveryAgent.GIAC;
  }
 else {
    return DiscoveryAgent.NOT_DISCOVERABLE;
  }
}
 

Code Example 18:

  5 

From project Sphero-Desktop-API, under directory /bluecove/com/intel/bluetooth/.

Source BluetoothStackMicrosoft.java

public boolean setLocalDeviceDiscoverable(int mode) throws BluetoothStateException {
switch (mode) {
case DiscoveryAgent.NOT_DISCOVERABLE:
    cancelLimitedDiscoverableTimer();
  DebugLog.debug("setDiscoverable(false)");
setDiscoverable(false);
return (DiscoveryAgent.NOT_DISCOVERABLE == getLocalDeviceDiscoverable());
case DiscoveryAgent.GIAC:
cancelLimitedDiscoverableTimer();
DebugLog.debug("setDiscoverable(true)");
setDiscoverable(true);
return (DiscoveryAgent.GIAC == getLocalDeviceDiscoverable());
case DiscoveryAgent.LIAC:
cancelLimitedDiscoverableTimer();
DebugLog.debug("setDiscoverable(LIAC)");
setDiscoverable(true);
if (!(DiscoveryAgent.GIAC == getLocalDeviceDiscoverable())) {
return false;
}
limitedDiscoverableTimer=Utils.schedule(60 * 1000,new Runnable(){
public void run(){
try {
setDiscoverable(false);
}
 catch (BluetoothStateException e) {
DebugLog.debug("error setDiscoverable",e);
}
 finally {
limitedDiscoverableTimer=null;
}
}
}
);
return true;
}
return false;
}
 

Code Example 19:

  5 

From project Sphero-Desktop-API, under directory /bluecove/com/intel/bluetooth/.

Source BluetoothStackMicrosoft.java

public int getLocalDeviceDiscoverable(){
  int mode=getBluetoothRadioMode();
  if (mode == BTH_MODE_DISCOVERABLE) {
    if (limitedDiscoverableTimer != null) {
      DebugLog.debug("Discoverable = LIAC");
      return DiscoveryAgent.LIAC;
    }
 else {
      DebugLog.debug("Discoverable = GIAC");
      return DiscoveryAgent.GIAC;
    }
  }
 else {
    DebugLog.debug("Discoverable = NOT_DISCOVERABLE");
    return DiscoveryAgent.NOT_DISCOVERABLE;
  }
}
 

Code Example 20:

  5 

From project Sphero-Desktop-API, under directory /bluecove/com/intel/bluetooth/.

Source BluetoothStackOSX.java

public int getLocalDeviceDiscoverable(){
  if (getLocalDeviceDiscoverableImpl()) {
    return DiscoveryAgent.GIAC;
  }
 else {
    return DiscoveryAgent.NOT_DISCOVERABLE;
  }
}