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POTrying to extract a substring from a buffered reader that reads between certain tags
 

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  1. POTrying to extract a substring from a buffered reader that reads between certain tags
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    <p>I'm extracting 5 webpages using bufferedreader, each separated by a space, I want to use a substring to extract each pages url, html, source, and date. But I need guidance on how to use the substring properly to achieve this, cheers. </p> <pre><code>public static List&lt;WebPage&gt; readRawTextFile(Context ctx, int resId) { InputStream inputStream = ctx.getResources().openRawResource( R.raw.pages); InputStreamReader inputreader = new InputStreamReader(inputStream); BufferedReader buffreader = new BufferedReader(inputreader); String line; StringBuilder text = new StringBuilder(); try { while ((line = buffreader.readLine()) != null) { if (line.length() == 0) { // ignore for now //Will be used when blank line is encountered } if (line.length() != 0) { //here I want the substring to pull out the correctStrings int sURL = line.indexOf("&lt;!--"); int eURL = line.indexOf("--&gt;"); line.substring(sURL,eURL); **//Problem is here** } } } catch (IOException e) { return null; } return null; } </code></pre>
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    1. COHow I want the text to be extracted is like this for the address I want to remove the tags <!--Address:http://www.google.co.uk.html--> So that I am left with this so i can store it: http://www.google.co.uk.html
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    2. COWhy do you want to go through substring operation? Just use String.replace() instead.
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