Android development

This is too big test facebook apps and login

<div id="fb-root"></div>
<script>(function(d, s, id) {
  var js, fjs =
d.getElementsByTagName(s)[0];
  if (d.getElementById(id)) return;
  js = d.createElement(s); js.id =
id;
  js.src = "//connect.facebook.net/
en_US/sdk.js#xfbml=1&version=v2.0";