iPhone通讯录电话号码 [英] iPhone address book phone numbers

问题描述

我正在Xcode中做一个需要电话簿访问的iPhone应用程序。我需要地址簿中的所有电话号码，并且应该存储在 NSArray 中。

I am doing an iPhone app in Xcode that needs phone book accessing. I need all phone numbers from address book and that should be stored in an NSArray.

推荐答案

//Also you need to include AddressBook.framework
#import <AddressBook/AddressBook.h>
#import <AddressBook/ABAddressBook.h>
#import <AddressBook/ABPerson.h>

[contactList removeAllObjects];

// open the default address book.     
ABAddressBookRef m_addressbook = ABAddressBookCreate();

if (!m_addressbook) {
    NSLog(@"opening address book");
}

// can be cast to NSArray, toll-free
CFArrayRef allPeople = ABAddressBookCopyArrayOfAllPeople(m_addressbook);
CFIndex nPeople = ABAddressBookGetPersonCount(m_addressbook);

// CFStrings can be cast to NSString!
for (int i=0;i < nPeople;i++) {     
MContact *contact = [[MContact alloc] init];
ABRecordRef ref = CFArrayGetValueAtIndex(allPeople,i);
CFStringRef firstName, lastName;
firstName = ABRecordCopyValue(ref, kABPersonFirstNameProperty);
lastName  = ABRecordCopyValue(ref, kABPersonLastNameProperty);
contact.name = [NSString stringWithFormat:@"%@ %@", firstName, lastName];

ABMutableMultiValueRef eMail  = ABRecordCopyValue(ref, kABPersonEmailProperty);

if(ABMultiValueGetCount(eMail) > 0) {
  contact.email =  (NSString *)ABMultiValueCopyValueAtIndex(eMail, 0);
  [contactList addObject:contact];
}

CFRelease(ref);
CFRelease(firstName);
CFRelease(lastName);
}

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