2014/10/15 下午 10:03:28

iphone Programming Glossary: abaddressbookrequestaccesswithcompletion

How do I correctly use ABAddressBookCreateWithOptions method in iOS 6?

http://stackoverflow.com/questions/12083643/how-do-i-correctly-use-abaddressbookcreatewithoptions-method-in-ios-6

use ABAddressBookCreateWithOptions method in iOS 6 I am trying to understand the ABAdressBookCreateWithOptions and ABAddressBookRequestAccessWithCompletion methods in iOS 6. The most information i have been able to find is the following To request access to contact data call.. in iOS 6. The most information i have been able to find is the following To request access to contact data call the ABAddressBookRequestAccessWithCompletion function after calling the ABAddressBookCreateWithOptions function. I believe together these methods should alert the user.. look at David's solution below ABAddressBookRef addressBook ABAddressBookCreate __block BOOL accessGranted NO if ABAddressBookRequestAccessWithCompletion NULL we're on iOS 6 dispatch_semaphore_t sema dispatch_semaphore_create 0 ABAddressBookRequestAccessWithCompletion addressBook..

Programmatically Request Access to Contacts

http://stackoverflow.com/questions/12648244/programmatically-request-access-to-contacts

ABAddressBookCreateWithOptions NULL NULL if ABAddressBookGetAuthorizationStatus kABAuthorizationStatusNotDetermined ABAddressBookRequestAccessWithCompletion addressBookRef ^ bool granted CFErrorRef error if granted First time access has been granted add the contact self _addContactToAddressBook..

Fetch Contacts in iOS 7

http://stackoverflow.com/questions/19027118/fetch-contacts-in-ios-7

error nil ABAddressBookRef addressBook ABAddressBookCreateWithOptions NULL error __block BOOL accessGranted NO if ABAddressBookRequestAccessWithCompletion NULL we're on iOS 6 dispatch_semaphore_t sema dispatch_semaphore_create 0 ABAddressBookRequestAccessWithCompletion addressBook.. if ABAddressBookRequestAccessWithCompletion NULL we're on iOS 6 dispatch_semaphore_t sema dispatch_semaphore_create 0 ABAddressBookRequestAccessWithCompletion addressBook ^ bool granted CFErrorRef error accessGranted granted dispatch_semaphore_signal sema dispatch_semaphore_wait..