Java tutorial
//package com.java2s; /** * This file is part of Owlet. * * Owlet 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. * * Owlet 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 Owlet. If not, see <http://www.gnu.org/licenses/>. */ import java.util.Arrays; import android.annotation.SuppressLint; import android.os.Build; public class Main { /** * Copies elements from original into a new array, from indexes start (inclusive) to end (exclusive). * The original order of elements is preserved. If end is greater than original.length, * the result is padded with the value null. * @param orig the original array * @param start the start index, inclusive * @param end the end index, exclusive * @return the new array */ @SuppressLint("NewApi") public static String[] copyOfRange(String[] orig, int start, int end) { int curVersion = android.os.Build.VERSION.SDK_INT; if (curVersion < Build.VERSION_CODES.GINGERBREAD) { String[] res = new String[end - start]; for (int i = 0; i < res.length; i++) { res[i] = orig[i + start]; } return res; } else { return Arrays.copyOfRange(orig, start, end); } } }