android 手机开发文件，这是一些新手应用的软件程序-android phone development documents, some novice application software program

科大讯飞资料，包括说明文件和demo，是学习安卓手机平台开发的好资料-IFLYTEK good information for studying the development of the Android mobile phone platform, including the descr iption of the files and demo

Android is a Linux-based operating system designed primarily for touchscreen mobile devices such as smartphones and tablet computers. Initially developed by Android, Inc., which Google backed financially and later purchased in 2005,[9] Android was un