I tried the following code for discovering a bluetooth device
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Vector;
import javax.bluetooth.DeviceClass;
import javax.bluetooth.DiscoveryAgent;
import javax.bluetooth.DiscoveryListener;
import javax.bluetooth.LocalDevice;
import javax.bluetooth.RemoteDevice;
import javax.bluetooth.ServiceRecord;
import javax.bluetooth.UUID;
/**
*
* Class that discovers all bluetooth devices in the neighbourhood,
*
* Connects to the chosen device and checks for the presence of OBEX push service in it.
* and displays their name and bluetooth address.
*
*
*/
public class BluetoothServiceDiscovery implements DiscoveryListener{
//object used for waiting
private static Object lock=new Object();
//vector containing the devices discovered
private static Vector vecDevices=new Vector();
private static String connectionURL=null;
/**
* Entry point.
*/
public static void main(String[] args) throws IOException {
BluetoothServiceDiscovery bluetoothServiceDiscovery=new BluetoothServiceDiscovery();
//display local device address and name
LocalDevice localDevice = LocalDevice.getLocalDevice();
System.out.println("Address: "+localDevice.getBluetoothAddress());
System.out.println("Name: "+localDevice.getFriendlyName());
//find devices
DiscoveryAgent agent = localDevice.getDiscoveryAgent();
System.out.println("Starting device inquiry...");
agent.startInquiry(DiscoveryAgent.GIAC, bluetoothServiceDiscovery);
try {
synchronized(lock){
lock.wait();
}
}
catch (InterruptedException e) {
e.printStackTrace();
}
System.out.println("Device Inquiry Completed. ");
//print all devices in vecDevices
int deviceCount=vecDevices.size();
if(deviceCount <= 0){
System.out.println("No Devices Found .");
}
else{
//print bluetooth device addresses and names in the format [ No. address (name) ]
System.out.println("Bluetooth Devices: ");
for (int i = 0; i <deviceCount; i++) {
RemoteDevice remoteDevice=(RemoteDevice)vecDevices.elementAt(i);
System.out.println((i+1)+". "+remoteDevice.getBluetoothAddress()+" ("+remoteDevice.getFriendlyName(true)+")");
}
}
System.out.print("Choose the device to search for Obex Push service : ");
BufferedReader bReader=new BufferedReader(new InputStreamReader(System.in));
String chosenIndex=bReader.readLine();
int index=Integer.parseInt(chosenIndex.trim());
//check for obex service
RemoteDevice remoteDevice=(RemoteDevice)vecDevices.elementAt(index-1);
UUID[] uuidSet = new UUID[1];
uuidSet[0]=new UUID("1105",true);
System.out.println("\nSearching for service...");
agent.searchServices(null,uuidSet,remoteDevice,bluetoothServiceDiscovery);
try {
synchronized(lock){
lock.wait();
}
}
catch (InterruptedException e) {
e.printStackTrace();
}
if(connectionURL==null){
System.out.println("Device does not support Object Push.");
}
else{
System.out.println("Device supports Object Push.");
}
}
/**
* Called when a bluetooth device is discovered.
* Used for device search.
*/
public void deviceDiscovered(RemoteDevice btDevice, DeviceClass cod) {
//add the device to the vector
if(!vecDevices.contains(btDevice)){
vecDevices.addElement(btDevice);
}
}
/**
* Called when a bluetooth service is discovered.
* Used for service search.
*/
public void servicesDiscovered(int transID, ServiceRecord[] servRecord) {
if(servRecord!=null && servRecord.length>0){
connectionURL=servRecord[0].getConnectionURL(0,false);
}
synchronized(lock){
lock.notify();
}
}
/**
* Called when the service search is over.
*/
public void serviceSearchCompleted(int transID, int respCode) {
synchronized(lock){
lock.notify();
}
}
/**
* Called when the device search is over.
*/
public void inquiryCompleted(int discType) {
synchronized(lock){
lock.notify();
}
}//end method
}//end class
but got the following error:
Native Library intelbth_x64 not available
Native Library bluecove_x64 not available
Exception in thread "main" javax.bluetooth.BluetoothStateException: BlueCove libraries not available
at com.intel.bluetooth.BlueCoveImpl.createDetectorOnWindows(BlueCoveImpl.java:896)
at com.intel.bluetooth.BlueCoveImpl.detectStack(BlueCoveImpl.java:439)
at com.intel.bluetooth.BlueCoveImpl.access$500(BlueCoveImpl.java:65)
at com.intel.bluetooth.BlueCoveImpl$1.run(BlueCoveImpl.java:1020)
at java.security.AccessController.doPrivileged(Native Method)
at com.intel.bluetooth.BlueCoveImpl.detectStackPrivileged(BlueCoveImpl.java:1018)
at com.intel.bluetooth.BlueCoveImpl.getBluetoothStack(BlueCoveImpl.java:1011)
at javax.bluetooth.LocalDevice.getLocalDeviceInstance(LocalDevice.java:75)
at javax.bluetooth.LocalDevice.getLocalDevice(LocalDevice.java:95)
at BluetoothServiceDiscovery.main(BluetoothServiceDiscovery.java:42)
while coding in eclipse. I am using bluecove 2.1.0 and a 64-bit version of Windows 8.
Can anyone please suggest me a fix?