Android蓝牙通信

public class BluetoothLowEnergy {
    private static final UUID MY_UUID = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
    public static void main(String[] args) {
        System.out.println("Hello World!");
        android.bluetooth.BluetoothAdapter bluetoothAdapter = android.bluetooth.BluetoothAdapter.getDefaultAdapter();
        if (bluetoothAdapter != null) {
            if (bluetoothAdapter.isEnabled()) {
                android.bluetooth.BluetoothDevice bluetoothDevice = bluetoothAdapter.getRemoteDevice("蓝牙地址");
                android.bluetooth.BluetoothSocket bluetoothSocket = bluetoothDevice.createRfcommSocketToServiceRecord(MY_UUID);
                boolean cancelDiscoveryResult = bluetoothAdapter.cancelDiscovery();
                java.io.InputStream inputStream = bluetoothSocket.getInputStream();
                java.io.OutputStream outputStream = bluetoothSocket.getOutputStream();
            }
        }
    }
}