从Android的字符串删除HTML标签 [英] Removing html tags in from a string in android

问题描述

我已经有HTML标签的字符串。我想彻底删除HTML标签。我怎样才能做到这一点？
该字符串是这样的

 ＆LT;＆messageContent的GT;＆LT; P＆GT;＆LT; A HREF =htt​​p://www.business-standard.com/india/news/markets-trade-flatpositive-bias/ 159747 /的TARGET =_空白＆GT;＆LT;强＆GT;市场交易平淡正偏压＆LT; / STRONG＆GT;＆LT; / A＆GT;＆LT; BR /＆GT;
＆LT;一href=\"http://www.moneycontrol.com/news/local-markets/nifty-choppy-icici-bank-infosys-wipro-gain_677519.html\"目标=_空白＆GT;＆LT;强＆GT;俏皮震荡; ICICI银行，Infosys公司，Wipro的增益＆LT; / STRONG＆GT;＆LT; / A＆GT;＆LT; BR /＆GT;
BSE 17127.09（-46.20）LT; BR /＆GT;
NSE 5208.15（-14.25）所述; / P＆GT;
＆LT; /＆messageContent的GT;
 

解决方案

我用这个函数这种方式，

 公共字符串removeTags（字符串中）
    {
        INT索引= 0;
        INT索引2 = 0;
        而（索引！=  -  1）
        {
            指数= in.indexOf（＆下;）;
            索引2 = in.indexOf（＆gt;中，指数）;
            如果（指数=  -  1安培;！＆安培;！索引2 =  -  1）
            {
                在= in.substring（0，索引）.concat（in.substring（索引2 + 1，in.length（）））;
            }
        }
        返回;
    }
 

我想这样做与功能的replaceAll（）使用正则表达研究，但从来没有一个好办法。

I have a string which has html tags. I want to remove the html tags completely. How can I achieve this? The string goes something like this

<messageContent><p><a href="http://www.business-standard.com/india/news/markets-trade-flatpositive-bias/159747/on" target="_blank"><strong>Markets trade flat with positive bias</strong></a><br />
<a href="http://www.moneycontrol.com/news/local-markets/nifty-choppy-icici-bank-infosys-wipro-gain_677519.html" target="_blank"><strong>Nifty choppy; ICICI Bank, Infosys, Wipro gain</strong></a><br />
BSE 17127.09 (-46.20)<br />
NSE 5208.15 (-14.25)</p>
</messageContent>

解决方案

I use this function this way,

public String removeTags(String in)
    {
        int index=0;
        int index2=0;
        while(index!=-1)
        {
            index = in.indexOf("<");
            index2 = in.indexOf(">", index);
            if(index!=-1 && index2!=-1)
            {
                in = in.substring(0, index).concat(in.substring(index2+1, in.length()));
            }
        }
        return in;
    }

I tried to do that with the function replaceAll() using regular experssion, but never had a good way.

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