Java tutorial
/* * Copyright (c) 2014. Author:Steven Dees(kjstevokjmaster@gmail.com) * * 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 2 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, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ package net.kjmaster.cookiemom.settings; import android.content.Intent; import android.support.v4.app.FragmentActivity; import android.support.v4.app.FragmentTransaction; import android.text.TextUtils; import com.googlecode.androidannotations.annotations.AfterViews; import com.googlecode.androidannotations.annotations.EActivity; import com.googlecode.androidannotations.annotations.sharedpreferences.Pref; import net.kjmaster.cookiemom.Main; import net.kjmaster.cookiemom.R; import net.kjmaster.cookiemom.dao.CookieTransactions; import net.kjmaster.cookiemom.dao.CookieTransactionsDao; import net.kjmaster.cookiemom.dao.Order; import net.kjmaster.cookiemom.dao.OrderDao; import net.kjmaster.cookiemom.global.Constants; import net.kjmaster.cookiemom.global.ISettings_; import java.util.List; @EActivity(R.layout.scout_order_layout) public class SettingsActivity extends FragmentActivity { private SettingsFragment settingsFragment; @Pref ISettings_ iSettings; @AfterViews void afterViews() { if (iSettings.CookieList().get() == null) { iSettings.CookieList() .put(TextUtils.join(",", getResources().getStringArray(R.array.cookie_names_array))); } else { cookieList = iSettings.CookieList().get(); String[] cookies = TextUtils.split(cookieList, ","); if (cookies.length != getResources().getStringArray(R.array.cookie_names_array).length) { cookieList = TextUtils.join(",", getResources().getStringArray(R.array.cookie_names_array)); } } settingsFragment = SettingsFragment_.builder().build(); FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); ft.replace(R.id.content, settingsFragment); ft.commit(); } public void SaveCookie(String oldCookieName, String newCookieName) { cookieList = cookieList.replace(oldCookieName, newCookieName); if (TextUtils.split(cookieList, ",").length != getResources() .getStringArray(R.array.cookie_names_array).length) { cookieList = iSettings.CookieList().get(); } else { iSettings.CookieList().put(cookieList); updateOrdes(oldCookieName, newCookieName); updateTrans(oldCookieName, newCookieName); Constants.updateCookieTypes(TextUtils.split(cookieList, ",")); Main.mCookieTypes = TextUtils.split(cookieList, ","); } settingsFragment.fillCookieList(cookieList); } private void updateTrans(String oldCookieName, String newCookieName) { List<CookieTransactions> transactions = Main.daoSession.getCookieTransactionsDao().queryBuilder() .where(CookieTransactionsDao.Properties.CookieType.eq(oldCookieName)).list(); for (CookieTransactions cookieTransactions : transactions) { cookieTransactions.setCookieType(newCookieName); cookieTransactions.update(); } } private void updateOrdes(String oldCookieName, String newCookieName) { List<Order> orders = Main.daoSession.getOrderDao().queryBuilder() .where(OrderDao.Properties.OrderCookieType.eq(oldCookieName)).list(); for (Order order : orders) { order.setOrderCookieType(newCookieName); order.update(); } } String cookieList; @Override public void onBackPressed() { if (!iSettings.CookieList().get().equals(cookieList)) { iSettings.CookieList().put(cookieList); Intent data = getIntent(); data.putExtra("cookie_list", cookieList); Constants.updateCookieTypes(TextUtils.split(cookieList, ",")); setResult(Constants.SETTINGS_RESULT_DIRTY, data); } finish(); } }