Exemplo n.º 1
0
 public void onStop() {
   super.onStop();
   try {
     serial.close();
   } catch (IOException e) {
     e.printStackTrace();
   }
 }
Exemplo n.º 2
0
 public void onClickSend(View v) {
   SpannableStringBuilder sb = (SpannableStringBuilder) editInput.getText();
   String str = sb.toString();
   try {
     Log.d("send", str);
     serial.write(str.getBytes());
   } catch (IOException e) {
     e.printStackTrace();
   }
 }
Exemplo n.º 3
0
        @Override
        public void onGetPermission(UsbSerial device) {
          serial = device;

          try {
            serial.open();
            thread = new Thread(MainActivity.this);
            runFlag = true;
            thread.start();
          } catch (IOException e) {
            e.printStackTrace();
          }
        }
Exemplo n.º 4
0
 @Override
 public void run() {
   final byte[] buffer = new byte[1024];
   while (runFlag) {
     try {
       int len = serial.read(buffer);
       Log.d("len", String.valueOf(len));
       if (len > 0) {
         Log.d("read", new String(buffer));
         Message msg = handle.obtainMessage(MSG_READ, new String(buffer, 0, len));
         handle.sendMessage(msg);
       }
       Thread.sleep(10);
     } catch (IOException e) {
       e.printStackTrace();
     } catch (InterruptedException e) {
       e.printStackTrace();
     }
   }
 }