Why can I access the iPhone address book contacts without being prompted?

问题

ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(nil, nil);

ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
    NSArray *folks = (__bridge NSArray *)(ABAddressBookCopyArrayOfAllPeople(addressBook));
    NSLog(@"%@",folks);
});

I'm able to access the contacts with no prompt to the user. Opening Settings > Privacy > Contacts I see no entry for my application. (Running in Simulator)

回答1:

The contacts privacy prompt doesn't work on the simulator. Try it on a device.

来源：https://stackoverflow.com/questions/13277249/why-can-i-access-the-iphone-address-book-contacts-without-being-prompted