Java tutorial
//package com.java2s; /* * Copyright (C) 2010-2012 Stichting Akvo (Akvo Foundation) * * This file is part of Akvo FLOW. * * Akvo FLOW is free software: you can redistribute it and modify it under the terms of * the GNU Affero General Public License (AGPL) as published by the Free Software Foundation, * either version 3 of the License or any later version. * * Akvo FLOW 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 Affero General Public License included below for more details. * * The full license text can also be seen at <http://www.gnu.org/licenses/agpl.html>. */ import java.util.ArrayList; import android.content.Context; import android.content.res.Resources; public class Main { /** * returns an arrayList of codes that correspond to the array positions with * true values * * @return */ public static String[] getSelectedCodes(Context context, boolean[] selectedItems, int codeResourceId) { ArrayList<String> codes = new ArrayList<String>(); Resources res = context.getResources(); String[] allCodes = res.getStringArray(codeResourceId); for (int i = 0; i < selectedItems.length; i++) { if (selectedItems[i]) { codes.add(allCodes[i]); } } return codes.toArray(new String[codes.size()]); } }