android资源管理器，实现文件的打开，复制，删除，粘贴，剪切，重命名，实现的功能简单，代码量较少，适合学习和课程设计使用-

android学生管理系统源码采用AndroidStudio开发,可作为课程设计。继续完善后可以做为毕业设计。因为文件太大了，所以有些lib我都删除了，自己可以根据需要导入相应的包。(Android student management system is developed by AndroidStudio, which can be used as a course design. It can be completed as a graduation design. Because the