AcceptThread.java

package course.examples.Bluetooth.SetupAndTransferData;

import java.io.IOException;

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

class AcceptThread extends Thread {
	private BluetoothServerSocket mServerSocket;
	private BluetoothSocket mBluetoothSocket = null;
	private final BluetoothAdapter mBluetoothAdapter = BluetoothAdapter
			.getDefaultAdapter();
	private final Handler mHandler;

	public AcceptThread(Handler handler) {
		mHandler = handler;
		try {
			mServerSocket = mBluetoothAdapter
					.listenUsingRfcommWithServiceRecord("Bluetooth Demo",
							DataTransferActivity.APP_UUID);
		} catch (IOException e) {
		}
	}

	public void run() {
		while (true) {
			try {
				mBluetoothSocket = mServerSocket.accept();
				manageConnectedSocket();
				mServerSocket.close();
				break;
			} catch (IOException e1) {
				if (mBluetoothSocket != null) {
					try {
						mServerSocket.close();
					} catch (IOException e2) {
						e2.printStackTrace();
					}
				}
			}
		}
	}

	private void manageConnectedSocket() {
		ConnectionThread conn = new ConnectionThread(mBluetoothSocket, mHandler);
		mHandler.obtainMessage(DataTransferActivity.SOCKET_CONNECTED, conn)
				.sendToTarget();
		conn.start();
	}

	public void cancel() {
		try {
			if (null != mServerSocket)
				mServerSocket.close();
		} catch (IOException e) {
		}
	}
}