用户注册，登录程序在WEB开发中已经是较常见的了，在实现方法上不是难点，现在android流行了，如何在一些Android应用或网站上实现用户登录和注册呢？其实和WEB开发一样简单，只要您看了这个完整的例子，相信你会学会的，有编译环境的就请自己重新编译一下项目，然后拷贝到手机上运行一下，能看到效果。在此不再抓图了，如果你刚学android程序开发，就更应该看看了。-User registration, login procedures already in WEB development is more common, and in the realization method is not difficult, and now android popular, how in some application or an Android site user login and registration achieve it? In fact, and WEB development as simple as you read this complete example, I believe you will learn, there are build environment on your own recompile the project, and then copied to the phone to run on it, to see results. This is no longer shots, if you just learn android application development, more should look at it.