我从网上得到连接ELM 327到Android(蓝牙) - 获取UUID
try {
BluetoothDevice device = btAdapter.getRemoteDevice(bdDevice.toString());
UUID uuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
socket = device.createInsecureRfcommSocketToServiceRecord(uuid);
socket.connect();
Toast.makeText(MainActivity.this,"socket bonded", Toast.LENGTH_LONG).show();
} catch(Exception e) {
tv.setText(e.toString());
}
当然
的UUID是只例如随机码下面的代码,所以我如何获得所需的UUID?它应该是我的ELM327设备或其他uuid的uuid吗?对不起,我是uuid和android开发的新手。