Android蓝牙通信

JianfeiMa

于 2023-06-01 16:01:07 发布

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CC 4.0 BY-SA版权

文章标签： android java webview

本文链接：https://blog.youkuaiyun.com/HardProgrammer/article/details/130990329

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();
           }
       }
   }
}