通过5个实验，讲解了android开发的环境搭建、界面设计：控件与布局、图形绘制与 OpenGL ES 、：网络访问与服务 、硬件访问与传感器 -Through five experiments, explanations android development environment to build, interface design: controls, layout, graphics rendering with OpenGL ES: network access, hardware

Android高手进阶教程,图文并贸，对初学者帮助很大(Android master advanced tutorials, graphics and trade, for beginners to help a great dea)