Java tutorial
//package com.java2s; /* * Copyright (C) 2014 Markus Grieder * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public * License along with this program. If not, see * <http://www.gnu.org/licenses/gpl-3.0.html>. */ import android.accounts.Account; import android.accounts.AccountManager; public class Main { private static final String PRIVATE_KEY = "com.myllih.android.sync.key"; private static final String PRIVATE_PWD = "com.myllih.android.sync.keypwd"; private static final String PRIVATE_KEYSALT = "com.myllih.android.sync.keysalt"; private static final String PRIVATE_PWDCHECK = "com.myllih.android.sync.pwdcheck"; private static final String PRIVATE_KEY_SALTSAVED = "com.myllih.android.sync.keysaltsaved"; /** * Clears all saved Data about the Private Key * * @param account * @param acManager */ public static void clearPrivateKeyData(Account account, AccountManager acManager) { acManager.setUserData(account, PRIVATE_KEYSALT, null); acManager.setUserData(account, PRIVATE_PWDCHECK, null); acManager.setUserData(account, PRIVATE_PWD, null); acManager.setUserData(account, PRIVATE_KEY, null); acManager.setUserData(account, PRIVATE_KEY_SALTSAVED, null); } }