android 音乐播放器 ，具备简单的功能，播放，暂停，停止，下一曲等。功能多，代码简单。-android music player, with a simple function, play, pause, stop, next one and so on. Multi-functional, simple code.

ndk编译出的对应各个cpu指令集的libmp3lame库文件(libmp3lame.so for different instruction cpu in android)

一个Android平台短视频视频录制的Sdk，类似于美拍，秒拍等产品的功能(A Android platform for short video and video recording of Sdk, similar to the functions of the American beat, the second beat, and so on)