public class CalculaSever extends Activity {
    /** Called when the activity is first created. */
 
 ServerSocket serverSocket = null;
 
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        final TextView tv = (TextView)findViewById(R.id.getData);
        final TextView tv2 = (TextView)findViewById(R.id.result);
        
        CalculaSever s = new CalculaSever();
        int port = 5777;
       
        try{
         s.socket_connect(port);
         s.listening();        }
        catch(IOException ioe){
        }
        
    } 
 private void socket_connect(int port) throws IOException {    //serverSocket 생성
  // TODO Auto-generated method stub
  try{
      serverSocket = new ServerSocket(port);
     }
     catch(IOException e){
      throw e;
     }
 }
 private void listening() {
  // TODO Auto-generated method stub
  while(true){
   try{
    Socket socket = serverSocket.accept();
    Thread t = new ServerThread(socket);
    t.start();
   }
   catch(IOException e){
    
   }
  }
 
 }
}

~소켓통신으로 계산기 구현 중에 listening() 실행하면 layout 이 제대로 안나오네요

공부한지 얼마 안되서 이유를 모르겠네요.. 도와주세요~

class ServerThread extends Thread{
  
  Socket socket = null;
  BufferedReader br = null;
  BufferedWriter bw = null;
  
  public ServerThread(Socket soc){
   socket = soc;
   try{
    br = new BufferedReader(new InputStreamReader(socket.getInputStream()));
    bw = new BufferedWriter(new OutputStreamWriter(socket.getOutputStream()));
   }
   catch(IOException ioe){
    
   }
  }
  public void run(){
   String packet="";
   while(true){
    try{
     packet = br.readLine();
     if(packet != null){
      //tv.setText(packet);
      String result = analPacket(packet);
      bw.write(result);
      bw.newLine();
      bw.flush();
     }
    }
    catch(IOException ioe){
     try{
      br.close();
      bw.close();
      socket.close();
     }catch(IOException ex){
      
     }
     break;
    }
   }
  }

하나 더 질문 드립니다. client 로 받은 packet을 textView에 뿌려주려고 하는데, 메인 클래스 말고
Thread 클래스에서 사용하려면 어떻게 해야되나요?