Copies elements from original into a new array, from indexes start (inclusive) to end (exclusive). - Android java.lang

Android examples for java.lang:array copy

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Description

Copies elements from original into a new array, from indexes start (inclusive) to end (exclusive).

Demo Code

/**/*from  ww  w.  ja  v a 2  s  .c  o m*/
 * 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/>.
 */
//package com.java2s;
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);
        }
    }
}

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