android 之 专题
百度地图
http://developer.baidu.com/map/sdkandev-2.htm

环境搭建
http://www.cnblogs.com/ok-lanyan/archive/2011/10/14/2207339.html
http://www.cnblogs.com/superchao8/archive/2010/11/25/1888151.html

安卓巴士
http://wiki.eoe.cn/page/Starting_an_Activity

JavaEye Android 客户端开源
http://code.google.com/p/javaeye-android-client/source/checkout

详细路线图
http://hell0android.iteye.com/blog/1886242