一份安卓的开发文档，讲述如何开发一个安卓音乐软件的文档。按照国际标准的格式书写，心得写得很好。-An android development documents, describes how to develop an Android Music software document. According to the international standard format for writing, writing what is good.

安卓开发过程中的心得体会以及总结，阅读这些可以让你的开发路程更加平坦些。-some knowledge helpful for the development about android

android手机自动聚焦、拍照、拍摄照片缩放至标准大小的完整实现。本人源码，欢迎下载。调试心得见：http://blog.csdn.net/yanzi1225627/article/details/7926994-android phone auto-focus camera, taking pictures zoom to the complete implementation of the standard size. I have the source code, welcome to