标签：android blog http ar sp c log html r
开发者社区：http://news.cnblogs.com/n/502216/
http://geek.csdn.net/news/detail/16700
http://www.html5tricks.com/html5-canvas-draw.html
Android环境搭建：http://www.cnblogs.com/blog-IT/p/3936529.html
标签：android blog http ar sp c log html r
原文地址：http://www.cnblogs.com/tiny-kong/p/4001186.html
