title: Does intent go queue when calling startService for IntentService multiple times?
body: <p>I want to download from internet with a <code>IntentService</code>. I pass a url through <code>Intent</code> to <code>IntentService</code> by calling <code>startService(intentserive);</code>.</p>
  
  <p>If I call <code>startService</code> for a various intents, do the intents go queue for download?</p>