將iphone電話簿中的所有聯繫人加載到變量中

Question

我對xcode編程很無知。我需要將iPhone PhoneBook上的所有聯繫人加載到一個變量上。

你能否給我推薦一些圖書館或類似的東西。任何示例代碼都是非常可觀的。

期待的迴應。:)

在此先感謝!! ..... :)

Answer 1

嘿所有經過長期的鬥爭，我發現下面的代碼工作

self.dataSource = [[NSMutableArray alloc]init]; // dataSouce is delared in .h file 

ABAddressBookRef addressBook = ABAddressBookCreate(); 
NSMutableArray *allPeople = (NSMutableArray *)ABAddressBookCopyArrayOfAllPeople(addressBook); 
int nPeople = ABAddressBookGetPersonCount(addressBook); 

for(int i=0; i < nPeople; i++){ 
    ABRecordRef person = [allPeople objectAtIndex:i]; 
    NSString *name = @""; 
    if(ABRecordCopyValue(person, kABPersonFirstNameProperty) != NULL) 
     name = [[NSString stringWithFormat:@"%@", ABRecordCopyValue(person, kABPersonFirstNameProperty)] stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceCharacterSet]]; 

    [dataSource addObject: name]; 
}