title: Determining if a device is using HTC SenseUI
body: <p>How can I tell if a device is using HTC's SenseUI?</p>
  
  <p>I thought about using android.os.Build information, but they seem inconsistent.. is there a more definitive way?</p>
  
  <p>I need to be able to tell if I can launch the calendar by using com.android.calendar or com.htc.calendar.</p>
  
  <p>I welcome any suggestions!!</p>