删除android中的html标记 [英] remove html tag in android

问题描述

我在以下XML Feed中有以下内容：

 < Description> 
< p>触摸，点按，翻转，滑动！你不必阅读书籍，而是体验它。< / p> 
< / Description> 
  

在这里，我必须显示类似

<的描述p> ：触摸，敲击，翻转，滑动！你不要阅读这些书籍，你会体验到它。

这里我处理的解析器如下：

  public static String removeHTML（String htmlString）
 {
 //从java String中删除HTML标记
 String noHTMLString = htmlString.replaceAll（ \\<。*？\\>，）; 
 
 //从java字符串中删除回车符
 noHTMLString = noHTMLString.replaceAll（\ r，< br />）; 
 noHTMLString = noHTMLString.replaceAll（<（[bip]）>。*？< / \1>，）; 
 //从java字符串中删除新行并替换html break 
 noHTMLString = noHTMLString.replaceAll（\ n，）; 
 noHTMLString = noHTMLString.replaceAll（\，& quot;）; 
 noHTMLString = noHTMLString.replaceAll（<（。*？）\\>， ）;; //删除括号中的所有项目
 noHTMLString = noHTMLString.replaceAll（<（。*？）\\\ n，）; //必须在$ b $以下b noHTMLString = noHTMLString.replaceFirst（（。*？）\\>，）; 
 noHTMLString = noHTMLString.replaceAll（& nbsp;，）; 
 noHTMLString = noHTMLString.replaceAll（& amp;，）; 
返回noHTMLString; 
 
} 
  

在endElement中：

  public void endElement（String uri，String localName，String qName）抛出SAXException {
 currentElement = false; 
 if（localName.equalsIgnoreCase（Description））{
 sitesList.setDescription（currentValue）; 
 String Sub_arry = n + currentValue ; 
 Appscontent.Sub_arraylistdes.add（Sub_arry）; 
 String stringWithoutHTML = removeHTML（currentValue）; 
 System.out.pri ntln（描述值----->+ n + att_ID +------>>+ stringWithoutHTML）;} 
  

现在我必须运行应用程序意味着html标签与我的描述一起显示...这里如何删除HTML标签？请为我提供解决方案???

我希望显示没有Html标签的说明...请为这些提供解决方案。

编辑：

  if（localName.equalsIgnoreCase（Description） ））{
 sitesList.setDescription（currentValue）; 
 String Sub_arry = n + currentValue; 
 StringBuffer sb = new StringBuffer（）; 
 sb.append（Sub_arry）; 
 String newString = sb.toString（）; 
 Appscontent.Sub_arraylistdes.add（newString）; 
 System.out.println（描述值----->+ n + att_ID +------>>+ newString）;} 
  

编辑：

  public static String html2text（String html）{
 return Jsoup.parse（html）.text（）; 
} 
  

在endElement中：

  if（localName.equalsIgnoreCase（Description））{
 sitesList.setDescription（currentValue）; 
 String Sub_arry = n + currentValue; 
 Appscontent.Sub_arraylistdes.add（Sub_arry）; 
 String stringWithoutHTML = html2text（currentValue）; 
 System.out.println（描述值----->+ n + att_ID +------>>+ stringWithoutHTML）;} 
  

但我没有得到o / p..pls为我提供这些解决方案???如何删除这些描述中的html标签...

解决方案

您可以使用内置的方式轻松删除Android中的任何HTML标记-in在Android中的HTML类。导入 android.text.Html; 。现在，考虑data是具有HTML标记的String变量，您可以使用 Html.fromHtml（data）.toString（）来获取不带任何HTML标记的字符串。

I have follows below XML feed:

<Description>
  <p>Touch, tap, flip, slide! You don&#39;t just read Books, you experience it.</p>
</Description>

Here I have to display the description like

Touch,tap,flip,slide! You don 39.just read the Books, you experience it.

Here I have handled the parser like:

   public static String removeHTML(String htmlString)
  {
  // Remove HTML tag from java String    
String noHTMLString = htmlString.replaceAll("\\<.*?\\>", "");

// Remove Carriage return from java String
noHTMLString = noHTMLString.replaceAll("\r", "<br/>");
noHTMLString = noHTMLString.replaceAll("<([bip])>.*?</\1>", "");
// Remove New line from java string and replace html break
noHTMLString = noHTMLString.replaceAll("\n", " ");
noHTMLString = noHTMLString.replaceAll("\"", "&quot;");
noHTMLString = noHTMLString.replaceAll("<(.*?)\\>"," ");//Removes all items in brackets
noHTMLString = noHTMLString.replaceAll("<(.*?)\\\n"," ");//Must be undeneath
noHTMLString = noHTMLString.replaceFirst("(.*?)\\>", " ");
noHTMLString = noHTMLString.replaceAll("&nbsp;"," ");
noHTMLString = noHTMLString.replaceAll("&amp;"," ");
return noHTMLString;

    }

In endElement :

   public void endElement(String uri, String localName, String qName)throws SAXException {
  currentElement = false;
   if (localName.equalsIgnoreCase("Description")){
   sitesList.setDescription(currentValue);
   String Sub_arry=n+currentValue;
   Appscontent.Sub_arraylistdes.add(Sub_arry);
   String stringWithoutHTML=removeHTML(currentValue);
   System.out.println("description value----->"+n+att_ID+"------>>"+stringWithoutHTML);}

Now i have to run the app means the html tag is displayed with my description...Here how can I remove the HTML tag? please provide me solution for these ???

i wish to display the description without Html tags...please provide e solution for these.

EDIT:

    if (localName.equalsIgnoreCase("Description")){
    sitesList.setDescription(currentValue);
    String Sub_arry=n+currentValue;
    StringBuffer sb = new StringBuffer();
    sb.append(Sub_arry);
     String newString = sb.toString();
      Appscontent.Sub_arraylistdes.add(newString);
       System.out.println("description value----->"+n+att_ID+"------>>"+newString);}

EDIT:

  public static String html2text(String html) {
  return Jsoup.parse(html).text();
    }

In endElement:

    if (localName.equalsIgnoreCase("Description")){
    sitesList.setDescription(currentValue);
    String Sub_arry=n+currentValue;
    Appscontent.Sub_arraylistdes.add(Sub_arry);
      String stringWithoutHTML=html2text(currentValue);
       System.out.println("description value----->"+n+att_ID+"------>>"+stringWithoutHTML);}

But i didn't get the o/p..pls provide me solution for these ??? how can i remove the html tags in these description...

解决方案

You can easily remove any HTML tag in Android using the built-in HTML class in Android. Import android.text.Html;. Now, considering "data" is your String variable which has HTML tags, you use Html.fromHtml(data).toString() to get back the string without any HTML tags.

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