android ormlite登录注册的例子(5)

                    register_password.setError("请输入密码"); 
                    return; 
                } 
                if(repasswordString.equals("")) 
                { 
                    register_repassword.setError("请重复密码"); 
                    return; 
                } 
                if(!repasswordString.equals(passwordString)) 
                { 
                    register_repassword.setError("重复密码与原密码不一致"); 
                    return; 
                } 
                UsersDao userDao=new UsersDao(); 
                try 
                { 
                    Dao<UsersEntity, Integer> userentitydao=getHelper().getUserDataDao(); 
                    List<UsersEntity> userlist=userDao.findUser(userentitydao, usernameString); 
                    if(userlist==null||userlist.size()<=0) 
                    { 
                        userDao.addsuer(userentitydao, usernameString, passwordString); 
                        alert("注册成功");