ListView下拉刷新
http://www.csdn.net/article/2013-05-03/2815127-Android-open-source-projects
源代碼:https://github.com/johannilsson/android-pulltorefresh
或者:http://download.csdn.net/detail/yigelangmandeshiren/5090886
還有:http://www.csdn.net/article/2013-05-03/2815127-Android-open-source-projects