ConnectedThread.java

package greendrm.bluethooth.client;

import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import android.bluetooth.BluetoothSocket;
import android.os.Handler;

public class ConnectedThread extends Thread {
	public static final int MESSAGE_READ = 1;
	
	private final BluetoothSocket mmSocket;
	private final InputStream mmInStream;
	private final OutputStream mmOutStream;
	private final Handler mmHandler;
	
	public ConnectedThread(Handler handler, BluetoothSocket socket) {
		mmHandler = handler;
		mmSocket = socket;
		InputStream tmpIn = null;
		OutputStream tmpOut = null;
		try {
			tmpIn = socket.getInputStream();
			tmpOut = socket.getOutputStream();
		}
		catch (IOException e) { }
		mmInStream = tmpIn;
		mmOutStream = tmpOut;
	}
	
	@Override
	public void run() {
		byte[] buffer = new byte[1024];
		int bytes;
		
		while (true) {
			try {
				bytes = mmInStream.read(buffer);
				mmHandler.obtainMessage(MESSAGE_READ, bytes, -1, buffer)
					.sendToTarget();
			}
			catch (IOException e) {
				break;
			}
		}
	}
		
	public void write(byte[] bytes) {
		try {
			mmOutStream.write(bytes);
		}
		catch (IOException e) { }
	}
	
	public void cancel() {
		try {
			mmSocket.close();
		}
		catch (IOException e) { }
	}
}