title: Making a lock screen UI similar to the Apple Map app in nav mode?
body: <p>I have been googling and can't seem to find any info on how to make anything more than a widget app for when an iOS device is on the lock screen.  HOWEVER.... then I see the Nav mode for Apple's map app and it taunts me.<br>
  I want to make a app that works very similarly for recording a path taken.</p>
  
  <p>Unfortunately I can find anyone talking about how to replicate that behavior.  Could someone tell me:</p>
  
  <p>A) If it's possible or locked down for 1st party apple apps only.</p>
  
  <p>B) Where do I find a example app that I can learn from?</p>
  
  <p>Thanks!</p>