Android HTML Element Remove delHTMLTag(String htmlStr)

Description

del HTML Tag

License

Apache License

Declaration

public static String delHTMLTag(String htmlStr) 

Method Source Code

//package com.java2s;
/*//from   w  w  w .  j  a v a2s  .  c o m
 * Copyright (C) 2013  WhiteCat ?? (www.thinkandroid.cn)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.util.Log;

public class Main {

    public static String delHTMLTag(String htmlStr) {
        String regEx_script = "<script[^>]*?>[\\s\\S]*?<\\/script>"; // ??script???????
        String regEx_style = "<style[^>]*?>[\\s\\S]*?<\\/style>"; // ??style???????
        String regEx_html = "<[^>]+>"; // ??HTML?????????
        Log.v("htmlStr", htmlStr);
        try {
            Pattern p_script = Pattern.compile(regEx_script,
                    Pattern.CASE_INSENSITIVE);
            Matcher m_script = p_script.matcher(htmlStr);
            htmlStr = m_script.replaceAll(""); // ??script??

            Pattern p_style = Pattern.compile(regEx_style,
                    Pattern.CASE_INSENSITIVE);
            Matcher m_style = p_style.matcher(htmlStr);
            htmlStr = m_style.replaceAll(""); // ??style??

            Pattern p_html = Pattern.compile(regEx_html,
                    Pattern.CASE_INSENSITIVE);
            Matcher m_html = p_html.matcher(htmlStr);
            htmlStr = m_html.replaceAll(""); // ??html??
        } catch (Exception e) {
            // TODO: handle exception
        }

        return htmlStr;
    }
}

Related

1. RemoveHtmlTag(String html)
2. RemoveImgTag(String html)
3. RemoveVideoTag(String html)
4. removeHtml(String text)