NDK+android的安装，配置过程。。以及简单的实例-NDK,install，preference steps，and some simple examples

AndroidOpenGL综合，粒子系统，游戏引擎实现，优化技术，Android NDK开发-AndroidOpenGL synthesis, particle systems, game engine implementation, optimization, Android NDK development

Android特色开发，Android应用开发Android游戏开发实例，AndroidOpenGL开发-Android feature development, Android application development Android game development examples, AndroidOpenGL development