get Text Content from Element - Android XML

Android examples for XML:XML Element

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Description

get Text Content from Element

Demo Code

/*//from   w w w  .  j a v  a  2 s .  c  om
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
//package com.java2s;

import org.w3c.dom.*;

public class Main {
    public static String getTextContent(Element element) {
        StringBuilder buffer = new StringBuilder();

        element.normalize();
        NodeList children = element.getChildNodes();
        for (int i = 0, n = children.getLength(); i < n; i++) {
            Node child = children.item(i);
            if (child.getNodeType() == Node.TEXT_NODE) {
                buffer.append(child.getNodeValue());
            }
        }

        return buffer.toString().trim();
    }
}

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