Socket com android

Mobile
#1

ola pessoal, eu fiz um exemplo de socket para android,mas não esta executando, e tbm não aparece erro.
o que faço? em baixo esta o codigo da aplição:

package com.exercise.AndroidClient;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.net.UnknownHostException;

import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.TextView; 
public class AndroidClient extends Activity {
	EditText textOut;
	TextView textIn;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        textOut = (EditText)findViewById(R.id.textout);
        Button buttonSend = (Button)findViewById(R.id.send);
        textIn = (TextView)findViewById(R.id.textin);
        buttonSend.setOnClickListener(buttonSendOnClickListener);
    }

    Button.OnClickListener buttonSendOnClickListener
    = new Button.OnClickListener(){

   @Override
   public void onClick(View arg0) {
    // TODO Auto-generated method stub
    Socket socket = null;
    DataOutputStream dataOutputStream = null;
    DataInputStream dataInputStream = null;

    try {
     socket = new Socket("10.194.1.79", 8888);
     dataOutputStream = new DataOutputStream(socket.getOutputStream());
     dataInputStream = new DataInputStream(socket.getInputStream());
     dataOutputStream.writeUTF(textOut.getText().toString());
     textIn.setText(dataInputStream.readUTF());
    } catch (UnknownHostException e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
    } catch (IOException e) {
     // TODO Auto-generated catch block
     e.printStackTrace();
    }
    finally{
     if (socket != null){
      try {
       socket.close();
      } catch (IOException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
      }
     }

     if (dataOutputStream != null){
      try {
       dataOutputStream.close();
      } catch (IOException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
      }
     }

     if (dataInputStream != null){
      try {
       dataInputStream.close();
      } catch (IOException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
      }
     }
    }
   }};
   }

e bem aqui esta a main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
 android:orientation="vertical"
 android:layout_width="fill_parent"
 android:layout_height="fill_parent"
 >
<TextView
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:text="@string/hello"
 />
<EditText
 android:id="@+id/textout"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 />
<Button
 android:id="@+id/send"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 android:text="Send"
 />
<TextView
 android:id="@+id/textin"
 android:layout_width="fill_parent"
 android:layout_height="wrap_content"
 />
</LinearLayout>
#2

gledsonP,

Verifique o que sai no log do android, executando:

Sem o erro que está acontecendo não dá para saber.

#3

aí esta o erro que acusa quando executo:

'Launching New_configuration' has encountered a problem. An internal error occurred during: "Launching New_configuration"

aparece esta mensagem quando executo,mas no código não mostra erro.

#4