http://blog.csdn.net/column/details/androidcore.html
http://simon-fu.vicp.cc/?p=999
http://www.uml.org.cn/mobiledev/20110928.asp
http://www.csdn.net/article/2011-02-09/291511
android核心分析--转
原文：http://www.cnblogs.com/daishuguang/p/3567539.html
