Handler、MessageQueue和Looper

http://cthhqu.blog.51cto.com/7598297/1283673

http://www.cloudchou.com/android/post-388.html

http://superonion.iteye.com/blog/1442416

http://vjson.com/wordpress/handler-looper原理分析.html

 

http://blog.csdn.net/bboyfeiyu/article/details/38555547