title: Combining several flags in PendingIntent.getBroadcast
body: <p>Can we combine several PendingIntent flags like this?:</p>
  
  <pre><code>PendingIntent.getBroadcast(actvt, requestCode, intent, PendingIntent.FLAG_CANCEL_CURRENT|PendingIntent.FLAG_ONE_SHOT);
  </code></pre>
  
  <p>I had some weird problems with pending intents, so I tried using used every possible precaution (somewhat blindly) to prevent those problems. As u can see I used requestCode in addition to two flags ORed together.</p>
  
  <p>I studied the reference but found no indication if such a combination is legal or meaningful. Can someone please explain me that what are the implications of this code exactly?</p>