安卓用户登录注册的简单实现源码

安卓用户登录注册的简单实现源码，直接下载导入项目就可以用了，出现问题是版本问题，改下就好了

/** Automatically generated file. DO NOT MODIFY */
package com.android.nxd;

public final class BuildConfig {
    public final static boolean DEBUG = true;
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----
     目录           0  2012-06-08 10:36  TeachManageSys\
     文件         364  2012-06-07 14:02  TeachManageSys\.classpath
     文件         850  2012-06-07 14:06  TeachManageSys\.project
     文件         659  2012-06-07 15:26  TeachManageSys\AndroidManifest.xml
     目录           0  2012-06-08 10:37  TeachManageSys\assets\
     目录           0  2012-06-08 10:36  TeachManageSys\bin\
     文件      387967  2012-06-08 10:29  TeachManageSys\bin\TeachManageSys.apk
     文件      384986  2012-06-07 14:03  TeachManageSys\bin\TestLogin.apk
     目录           0  2012-06-08 10:36  TeachManageSys\bin\classes\
     目录           0  2012-06-08 10:36  TeachManageSys\bin\classes\com\
     目录           0  2012-06-08 10:36  TeachManageSys\bin\classes\com\android\
     目录           0  2012-06-08 10:36  TeachManageSys\bin\classes\com\android\nxd\
     文件         339  2012-06-08 09:07  TeachManageSys\bin\classes\com\android\nxd\BuildConfig.class
     文件         912  2012-06-08 10:29  TeachManageSys\bin\classes\com\android\nxd\LoginActivity$1.class
     文件        4203  2012-06-08 10:29  TeachManageSys\bin\classes\com\android\nxd\LoginActivity.class
     文件         331  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$attr.class
     文件         400  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$color.class
     文件        1261  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$drawable.class
     文件         853  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$id.class
     文件         390  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$layout.class
     文件         927  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$string.class
     文件         388  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R$style.class
     文件         600  2012-06-08 10:27  TeachManageSys\bin\classes\com\android\nxd\R.class
     文件        1188  2012-06-08 09:07  TeachManageSys\bin\classes\com\android\nxd\UserData.class
     文件        1778  2012-06-08 09:47  TeachManageSys\bin\classes\com\android\nxd\UserDataManager$DatabaseManagementHelper.class
     文件        5475  2012-06-08 09:47  TeachManageSys\bin\classes\com\android\nxd\UserDataManager.class
     文件       13560  2012-06-08 10:29  TeachManageSys\bin\classes.dex
     文件         119  2012-06-08 09:08  TeachManageSys\bin\jarlist.cache
     目录           0  2012-06-08 10:36  TeachManageSys\bin\res\
     目录           0  2012-06-08 10:36  TeachManageSys\bin\res\drawable-hdpi\
     文件      221781  2012-06-07 14:02  TeachManageSys\bin\res\drawable-hdpi\default_bg_hdpi.png
............此处省略77个文件信息