我们可以从 iPhone 访问联系人列表中的电子邮件地址吗？

Question

我们可以通过代码访问iPhone联系人列表中每个联系人的所有电子邮件ID吗？

Answer 1

您将通过给定代码获得个人电子邮件 ID...

    ABAddressBookRef addressBook = ABAddressBookCreate();
    CFArrayRef people  = ABAddressBookCopyArrayOfAllPeople(addressBook);
    NSString *contactName = lblTitle.text;
    for(int i = 0;i<ABAddressBookGetPersonCount(addressBook);i++)
    {
        ABRecordRef person = CFArrayGetValueAtIndex(people, i);
        NSString *strEmail = [arContactData valueForKey:@"Email"];
        NSMutableArray *arEmailList = [[NSMutableArray alloc] init];
        ABMultiValueRef emails = ABRecordCopyValue(person, kABPersonEmailProperty);
        for(CFIndex idx = 0; idx < ABMultiValueGetCount(emails); idx++)
        {
            CFStringRef emailRef = ABMultiValueCopyValueAtIndex(emails, idx);
            NSString *strLbl = (NSString*)ABAddressBookCopyLocalizedLabel (ABMultiValueCopyLabelAtIndex (emails, idx));
            NSDictionary *dicTemp = [[NSDictionary alloc]initWithObjectsAndKeys:strEmail,@"value", strLbl,@"label", nil];  
            [arEmailList addObject:dicTemp];        
        }
    }

Answer 2

当然，使用 ABAdressBook 类：

ABAddressBookRef 地址簿 = ABAddressBookCreate();
NSArray *allPeople = (NSArray *)ABAddressBookCopyArrayOfAllPeople(addressBook);

现在，您在 allPeople 数组中拥有了所有联系人，然后只需通过键获取电子邮件即可。