objective c - Delegation and retrieving info on IOS -


i'm trying heading info cllocationmanager it's not getting called. did documentation says, wrong. i'm using locationmanager delegating app delegate.

here method retrieve heading messages:

  - (void) locationmanager:(cllocationmanager *)manager didupdateheading:(clheading *)newheading {     nslog(@"%@", newheading); }

here part main()

  locationmanager = [[cllocationmanager alloc] init];     [locationmanager setdelegate:self];     [locationmanager startupdatingheading];

but nothing happens! debugging, nslog never getting called. when same [locationmanager startupdatinglocation] works fine, shows location info, using method (very same looking using

- (void) locationmanager:(cllocationmanager *) manager     didupdatetolocation:(cllocation *)newlocation fromlocation:(cllocation *)oldlocation

but need heading info here.

found deal. code fine, issue in iphone simulator. somehow providing location info fine, heading info not provided message never sent. talk weird things, apple.


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