Question

i need to use GPS in two different views. i have it set up in my first view controller, but trying to figure out how to do it in the second view.

what is a good approach to do this? use a different CCLocationManager for each view? set up a notification in first view controller to tell the second view controller to get updated GPS from first view controller?

Answer 1

I would recommend that you set up one instance of the location manager to update in one place (such as the app delegate), and then set up key value observing on that location to send you a notification when it is changed. Here are some Apple docs on KVO:

https://developer.apple.com/library/mac/#documentation/Cocoa/Conceptual/KeyValueObserving/KeyValueObserving.html