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Apache License
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/* * Copyright (C) 2012 Jiahao Liu <http://www.jiahaoliuliu.com> */* w w w. j a v a 2 s .c om*/ * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.jiahaoliuliu.android.accountmanager; import android.content.Context; /** * This class simulates the login/sign up of a server. * Because it is only a demo, all the data are saved in the shared preferences * In the shared preferences, the username will be saved as key and the password * will be saved as value * @author Jiahao Liu * @version 0.1 */ public class FakeServer { private static final String FILE_NAME = "users"; private Context context; public FakeServer(Context context) { this.context = context; /* * TODO Enter the shared preferences */ } /** * It allow the user to log in the server. * @param userName The user name to log in. * @param password The password to log in. * @return True if the user exists in the server and the password is correct * False otherwise */ public boolean login(String userName, String password) { /* * TODO implement it. */ return true; } /** * This method allow the user to change the password. * @param userName The user name to change the password * @param oldPassword The old password to be removed * @param newPassword The new password to be set * @return True if the userName exists and the oldPassword is correct * False otherwise */ public boolean changePassword(String userName, String oldPassword, String newPassword) { /* * TODO implement it */ return true; } /** * This method allow the user to create a new user in the server. * @param userName The new user's name * @param password The password associated with the new user's name * @return True if the user doesn't exists before and the password has been set correctly * False otherwise */ public boolean SignUp(String userName, String password) { /* * TODO implement it */ return true; } }