make install clean

strResult = EntityUtils.toString(httpResponse.getEntity(), "UTF-8");

strResult = EntityUtils.toString(httpResponse.getEntity(), "GBK");

import java.security.Key;
import java.security.spec.AlgorithmParameterSpec;

import javax.crypto.Cipher;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.DESKeySpec;
import javax.crypto.spec.IvParameterSpec;

import android.util.Base64;
  
public class DES2
{
    public static final String ALGORITHM_DES = "DES/CBC/PKCS5Padding";

    /**
     * DES算法，加密
     *
     * @param data 待加密字符串
     * @param key  加密私钥，长度不能够小于8位
     * @return 加密后的字节数组，一般结合Base64编码使用
     * @throws CryptException 异常
     */
    public static String encode(String key, String data) throws Exception
    {
        return encode(key, data.getBytes());
    }
    
    
    /**
     * DES算法，加密
     *
     * @param data 待加密字符串
     * @param key  加密私钥，长度不能够小于8位
     * @return 加密后的字节数组，一般结合Base64编码使用
     * @throws CryptException 异常
     */
    public static String encode(String key, byte[] data) throws Exception
    {
        try
        {
            DESKeySpec dks = new DESKeySpec(key.getBytes());
            SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
            //key的长度不能够小于8位字节
            Key secretKey = keyFactory.generateSecret(dks);
            Cipher cipher = Cipher.getInstance(ALGORITHM_DES);
            IvParameterSpec iv = new IvParameterSpec("12345678".getBytes());
            AlgorithmParameterSpec paramSpec = iv;
            cipher.init(Cipher.ENCRYPT_MODE, secretKey,paramSpec);

            byte[] bytes = cipher.doFinal(data);

            return Base64.encodeToString(bytes, 3);
        }
        catch (Exception e)
        {
            throw new Exception(e);
        }
    }

    /**
     * DES算法，解密
     *
     * @param data 待解密字符串
     * @param key  解密私钥，长度不能够小于8位
     * @return 解密后的字节数组
     * @throws Exception 异常
     */
    public static byte[] decode(String key, byte[] data) throws Exception
    {
        try
        {
            DESKeySpec dks = new DESKeySpec(key.getBytes());
            SecretKeyFactory keyFactory = SecretKeyFactory.getInstance("DES");
            //key的长度不能够小于8位字节
            Key secretKey = keyFactory.generateSecret(dks);
            Cipher cipher = Cipher.getInstance(ALGORITHM_DES);
            IvParameterSpec iv = new IvParameterSpec("12345678".getBytes());
            AlgorithmParameterSpec paramSpec = iv;
            cipher.init(Cipher.DECRYPT_MODE, secretKey,paramSpec);
            return cipher.doFinal(data);
        }
        catch (Exception e)
        {
            throw new Exception(e);
        }
    }

    /**
     * 获取编码后的值
     * @param key
     * @param data
     * @return
     * @throws Exception
     */
    public static String decodeValue(String key,String data)
    {
        byte[] datas;
        String value = null;
        try
        {
            datas = decode(key, Base64.decode(data, 3));
            value = new String(datas);
        }
        catch (Exception e)
        {
            value = "";
        }
        return value;
    }
}

class DES2
{
    var $key;
    var $iv; //偏移量

    function DES($key, $iv=0)
    {
        $this->key = $key;
        if($iv == 0)
        {
            $this->iv = $key;
        }
        else
        {
            $this->iv = $iv;
        }
    }

    //加密
    function encrypt($str)
    {
        $size = mcrypt_get_block_size ( MCRYPT_DES, MCRYPT_MODE_CBC );
        $str = $this->pkcs5Pad ( $str, $size );

        $data=mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_ENCRYPT, $this->iv);
        return base64_encode($data);
    }

    //解密
    function decrypt($str)
    {
        $str = base64_decode ($str);
        $str = mcrypt_cbc(MCRYPT_DES, $this->key, $str, MCRYPT_DECRYPT, $this->iv );
        $str = $this->pkcs5Unpad( $str );
        return $str;
    }

    function pkcs5Pad($text, $blocksize)
    {
        $pad = $blocksize - (strlen ( $text ) % $blocksize);
        return $text . str_repeat ( chr ( $pad ), $pad );
    }

    function pkcs5Unpad($text)
    {
        $pad = ord ( $text {strlen ( $text ) - 1} );
        if ($pad > strlen ( $text ))
            return false;
        if (strspn ( $text, chr ( $pad ), strlen ( $text ) - $pad ) != $pad)
            return false;
        return substr ( $text, 0, - 1 * $pad );
    }
}

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="app_name">Seller Assistant</string>
    <string name="exit_msg_title">Tips</string>
    <string name="msg_cancel">Cancel</string>
    <string name="msg_OK">OK</string>
    <string name="msg_exit_content">Do you want to quit Seller Assistant?</string>
</resources>

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="app_name">淘宝卖家助理</string>
    <string name="exit_msg_title">温馨提示</string>
    <string name="msg_cancel">取消</string>
    <string name="msg_OK">确定</string>
    <string name="msg_exit_content">您确认退出卖家助理吗？</string>
</resources>

@Override
public boolean onKeyDown(int keyCode, KeyEvent event)
{
  if(keyCode == KeyEvent.KEYCODE_BACK)
  {
    // 退出时提示确认是否退出
    showExitMessage(R.string.msg_exit_content);
    return true;
  }
  return super.onKeyDown(keyCode, event);
}


/**
* 退出App时提示窗口
* @param msg 提示文字信息
*/
private void showExitMessage(int msg_id)
{
  new AlertDialog.Builder(this)
  .setTitle(R.string.exit_msg_title)
  .setMessage(msg_id)
  .setPositiveButton(R.string.msg_OK, new DialogInterface.OnClickListener()
  {
    public void onClick(DialogInterface dialoginterface, int i)
    {
      finish();
    }
  })
  .setNegativeButton(R.string.msg_cancel, new DialogInterface.OnClickListener()
  {
    public void onClick(DialogInterface dialoginterface, int i)
    {
      //
    }
  }).show();
}

将ZFS作为默认的文件系统；
SSD TRIM 支持；
802.11n 高流量支持；
更多的ATA/CAM 改进；
PCI热插拔支持；
S4休眠支持；
Xen dom0支持；
重新启动更快，等等

HttpGet httpRequest = new HttpGet("http://blog.jiqila.com/index.php");
try
{
    HttpResponse httpResponse = new DefaultHttpClient().execute(httpRequest);
    if(httpResponse.getStatusLine().getStatusCode() == 200)
    {
        String strResult = EntityUtils.toString(httpResponse.getEntity());
        textViewInfo.setText(strResult);
    }
    else
    {
        textViewInfo.setText(httpResponse.getStatusLine().toString());
    }
}
catch (ClientProtocolException e)
{
    textViewInfo.setText(e.getMessage().toString());
    e.printStackTrace();
}
catch (IOException e)
{
    textViewInfo.setText(e.getMessage().toString());
    e.printStackTrace();
}
catch (Exception e)
{
    textViewInfo.setText(e.getMessage().toString());
    e.printStackTrace();
}

<uses-permission android:name="android.permission.INTERNET"></uses-permission>