| 类 | 说明 | 
|---|---|
| Base64 | Encodes and decodes to and from Base64 notation. | 
| Base64.InputStream | A  Base64.InputStreamwill read data from another
 java.io.InputStream, given in the constructor,
 and encode/decode to/from Base64 notation on the fly. | 
| Base64.OutputStream | A  Base64.OutputStreamwill write data to another
 java.io.OutputStream, given in the constructor,
 and encode/decode to/from Base64 notation on the fly. | 
| CryptographyUtils | Cryptography Utils including MD5,SHA1 etc. | 
| HttpsUtils | |
| HttpUtils | 已过时 | 
| HttpUtils_Deprecated | 已过时 | 
| HttpUtilsAsync | HttpUtils which use asynchoronous method to help you use network method without
 using an addtional Thread
  #get(String, com.loopj.android.http.RequestParams, com.loopj.android.http.AsyncHttpResponseHandler)#post(String, com.loopj.android.http.RequestParams, com.loopj.android.http.AsyncHttpResponseHandler)#getUseCookie(android.content.Context, String, java.util.HashMap, com.loopj.android.http.AsyncHttpResponseHandler)#getWithCookie(android.content.Context, String, com.loopj.android.http.RequestParams, com.loopj.android.http.AsyncHttpResponseHandler)#postWithCookie(android.content.Context, String, com.loopj.android.http.RequestParams, com.loopj.android.http.AsyncHttpResponseHandler)#postUseCookie(android.content.Context, String, java.util.HashMap, com.loopj.android.http.AsyncHttpResponseHandler) | 
| ImageUtils_Deprecated | 已过时 | 
| TripleDES | TripleDES Method. | 
| UniversalImageLoader | Get Config of UniversalImageLoader |