title: Android save user session
body: <p>I'm new in android I'm trying to save login session and send it with every time I send request to server, My web service is PHP (Zend framework 2).</p>
  
  <p>This code to identify user:</p>
  
  <pre><code>$auth = Zend_Auth::getInstance();
  $IdentityObj = $auth-&gt;getIdentity();
  </code></pre>
  
  <p>It's possible save session and send it like I use web browser without make any change in my web service.</p>