Graphics Programs Reference
In-Depth Information
Bronze Challenge: Distance Filter
Change the
CLLocationManager
so that it only updates its
delegate
with a new loc-
ation if the device has moved more than 50 meters.
To complete this challenge, you'll need to search in the iOS SDK documentation to find
out more about
CLLocationManager
. This is a little ahead of schedule. The next
chapter is where you will learn how to use the documentation. In the meantime, here are
some some brief instructions: From the
Help
menu in
Xcode
, select the
Documentation and
API Reference
item. Then search for
CLLocationManager
.
