title: Android:Getting meta name="description" in Webview
body: <p>I am making an application which uses Android WebView. This application displays page title and page description of the URL that is loaded. As a sample I am using following url </p>
  
  <p><a href="http://in.news.yahoo.com/ca-chief-slams-racist-comments-over-fawad-ahmeds-071749766.html?.tsrc=yahoo" rel="nofollow">http://in.news.yahoo.com/ca-chief-slams-racist-comments-over-fawad-ahmeds-071749766.html?.tsrc=yahoo</a></p>
  
  <p>Getting page title is easy</p>
  
  <pre><code>public void onPageFinished (WebView view, String url) {
      String title = view.getTitle();
  }
  </code></pre>
  
  <p>If you do a view source of the above url in Chrome, this title is fetched from</p>
  
  <pre><code>&lt;title&gt;CA chief slams `racist` comments over Fawad Ahmed's `beer-branded kit` refusal - Yahoo! News India&lt;/title&gt;
  </code></pre>
  
  <p>Now, I need to get meta name "description", so as to show page description, which is as given below</p>
  
  <pre><code>&lt;meta name="description" lang="en-IN" content="'CA chief slams `racist` comments over Fawad Ahmed's `beer-branded kit` refusal' on Yahoo! News India. Islamabad, Sept 5 (ANI): Cricket Australia (CA) chief James Sutherland has slammed 'racist comments' aimed at Pakistan-born Australian leg-spinner Fawad Ahmed following his refusal to wear a kit displaying the logo of beer brand VB due to 'religious reasons'."/&gt;
  </code></pre>
  
  <p>Android web view doesn't have an API to get description from meta tag "description".</p>
  
  <p>How is it possible to get meta tags from document element?</p>