这是一个在android平台上通过中间层jni技术，实现调用C++的代码，主要是makefile文件的实现，如果编译多个C-This is a android platform, through the middle layer jni technology to realize call C++ code, mainly the realization of makefile file, if the build number of CPP

用于android 源码编译/以及修改一些辅助功能，语音，摄像头插值，默认时间，等等，支持ui界面-Android source code for compilation/and modify some auxiliary functions, voice, camera interpolation, the default time, etc., to support ui interface

一套基于Android平台的锁屏幕源代码，功能齐全强大。-A set of Android-based lock screen application source code, full-featured powerful.