title: Is there a way to pass result of localstorage:getItem() to activity from webview
body: <p>Am using webview to load a page in android. Once the page is loaded, localstorage is updated. I want to retrieve data from it. Above kitkat, using evaluateJavascript am able to obtain the data. It have a callback.  The problem is with versions below kitkat, where i have to use loadUrl() for it.</p>
  
  <pre><code>loadUrl("javascript:localStorage.getItem('"+ key +"')");
  </code></pre>
  
  <p>I want to pass the value returned by function getItem(), to calling activity.</p>