title: Prevent webview from loading some URLs
body: <p>I create a android app that host website, the website loads some external links &quot;URL&quot;.</p>
  <p>I need to block some URLs that store in file on <code>/res/raw/</code> from loading in webview.</p>
  <p>I try override <code>shouldInterceptRequest(WebView view, String url)</code>, but I don't know how use it.</p>