For lower than ios9, I used to write
picker.displayedProperties = @[@(kABPersonEmailProperty)];
For ios9, what will be the displayedPropertyKeys
( picker.displayedPropertyKeys = @[@(????)];
)
Note:- picker is ABPeoplePickerNavigationController
for ios8 and CNContactPickerViewController
for ios9.
I am basically fetching the contacts using Contacts framework
.