一个android文件管理器小程序，很适合初学习者学习-An android file manager applet, it is suitable for early learners

android manager file applications

一个安卓下的文件管理器程序，也是我自己学习时做的，仿谷歌的- Under an Android file manager program, but also learning to do my own imitation of Google

google-play-services SDK,google_play_services GOOGLE SDK 源码 网络不好的时候可能用 android SDK manager 下不下来，可以直接下载这个文件MAP API和其它一些Google API-google-play-services SDK, google_play_services GOOGLE SDK source code may be used when the network is not good android SD