title: Dropdown list disappers on Android JB webview
body: <p>My android app has webview on with the url sent from a server is rendered. Also the server keep sending some messages in JSON format every 3 seconds which I need to provide it to the app on my mobile.
  The online page rendered on the mobile webview as some drop down list. Whenever I select drop down box, it automatically disappears before i select anything from the drop down list. </p>
  
  <p>I observed that as soon as the server sends me the messages, this drop down list will disappear. If I stop receiving the messages from server, the drop down list stays on screen. but I cant stop the messages reaching my android application.</p>
  
  <p>And this is observed only on jelly bean devices. Kitkat devices works fine for same scenario.</p>