package soo.net;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.Socket;

import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;

public class SocketTest extends Activity {
    /** Called when the activity is first created. */
	
	EditText et1,et2;
	Button b1,b2,b3;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        et1 = (EditText)findViewById(R.id.editText01);
        et2 = (EditText)findViewById(R.id.editText02);
        
        b1 = (Button)findViewById(R.id.button01);
        b2 = (Button)findViewById(R.id.button02);
        b3 = (Button)findViewById(R.id.button03);
        
        //연결버튼
        b1.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				connect();
			}			
		});
        
        b2.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				String msg = et2.getText().toString();
				write(msg);
				et1.append(msg + "\n");				
				et2.setText("");
			}
		});
        
        b3.setOnClickListener(new OnClickListener() {
			
			@Override
			public void onClick(View v) {
				// TODO Auto-generated method stub
				
			}
		});
    }
    
    private Socket s;
    private InputStream is;
    private OutputStream os;
    private DataInputStream dis;
    private DataOutputStream dos;
    
    private void connect() {
		// TODO Auto-generated method stub
    	try{
    		s = new Socket("192.168.0.42",5000);
    		Log.i("socket created",s.toString());
    		is = s.getInputStream();
    		os = s.getOutputStream();
    		
    		dis = new DataInputStream(is);
    		dos = new DataOutputStream(os);
    		
    		//Log.i("안드로이드 Server Msg : ",dis.readLine());
    	}catch(IOException e){
    		Log.e("socket not exists ",e.toString());
    	}    	
	}
    
    private void write(String msg){
    	try{    		
    		dos.writeUTF(msg);
    		dos.flush();
    	}catch(IOException ie){
    		
    	}
    }
}