(The sample code made by Renren on the platform also has one from Sina. Let's learn about it. This material includes the following attachments:
RenrenTest1\.settings\org.eclipse.core.resources.prefs
RenrenTest1\bin\com\renren\utils\HttpPost.class
RenrenTest1\bin\com\renren\utils\Util.class
RenrenTest1\bin\com\renren\GetAccessTokenAndSessionKey.class
RenrenTest1\bin\com\renren\GetAcessTokenActivity$1.class
RenrenTest1\bin\com\renren\GetAcessTokenActivity$Handler.class
RenrenTest1\bin\com\renren\GetAcessTokenActivity.class
RenrenTest1\bin\com\renren\MainActivity$1.class
RenrenTest1\bin\com\renren\MainActivity.class
RenrenTest1\bin\com\renren\R$attr.class
RenrenTest1\bin\com\renren\R$drawable.class
RenrenTest1\bin\com\renren\R$id.class
RenrenTest1\bin\com\renren\R$layout.class
RenrenTest1\bin\com\renren\R$string.class
RenrenTest1\bin\com\renren\R.class
RenrenTest1\bin\com\renren\ShareActivity$Send.class
RenrenTest1\bin\com\renren\ShareActivity.class
RenrenTest1\bin\com\renren\WebViewActivity$1.class
RenrenTest1\bin\com\renren\WebViewActivity.class
RenrenTest1\bin\classes.dex
RenrenTest1\bin\RenrenTest1.apk
RenrenTest1\bin\resources.ap_
RenrenTest1\gen\com\renren\R.java
RenrenTest1\res\drawable-hdpi\icon.png
RenrenTest1\res\drawable-ldpi\icon.png
RenrenTest1\res\drawable-mdpi\icon.png
RenrenTest1\res\layout\main.xml
RenrenTest1\res\layout\sharemain.xml
RenrenTest1\res\layout\webview.xml
RenrenTest1\res\values\strings.xml)