Android Open Source - SimpleReader M D5

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License

The source code is released under:

Apache License

Java Source Code

package com.dreamteam.app.utils;
/*from w w w.  ja v  a  2 s .  c  o m*/
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;

public class MD5
{
  public static String Md5(String str)
  {
    if (str != null && !str.equals(""))
    {
      try
      {
        MessageDigest md5 = MessageDigest.getInstance("MD5");
        char[] HEX =
        { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b',
            'c', 'd', 'e', 'f' };
        byte[] md5Byte = md5.digest(str.getBytes("UTF8"));
        StringBuffer sb = new StringBuffer();
        for (int i = 0; i < md5Byte.length; i++)
        {
          sb.append(HEX[(int) (md5Byte[i] & 0xff) / 16]);
          sb.append(HEX[(int) (md5Byte[i] & 0xff) % 16]);
        }
        str = sb.toString();
      }
      catch(NoSuchAlgorithmException e)
      {
      }
      catch(Exception e)
      {
      }
    }
    return str;
  }

}

Java Source Code List

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