Last Revision:
Version 4.1, 2015-01-10
Now using the a newer privacy model for Core Location, settings view controller now presented modally, upgraded to use the audio session APIs, added button for map tracking modes.
(Full Revision History)
Build Requirements:
iOS 8.0 SDK or later
Runtime Requirements:
iOS 7.0 or later

Demonstrates how to draw a path using the Map Kit overlay, MKOverlayView, that follows and tracks the user's current location. The included CrumbPath and CrumbPathView overlay and overlay view classes can be used for any path of points that are expected to change over time. It also demonstrates what is needed to track the user's location as a background process.