iOS-如何选择性地导入/导出iPad联系人与应用程序联系人

Question

我想创建一个应用程序，将iPad设备中的选定联系人添加到您的iPad应用程序中

我是ios的新手，所以我没有得到谷歌的适当帮助有人能帮我写一些文章或推荐信来做这样的申请吗。

感谢您的帮助，Arun

Answer 1

首先在类.h文件中添加所有Delegate和Datasource方法

<ABPeoplePickerNavigationControllerDelegate,ABPersonViewControllerDelegate,ABNewPersonViewControllerDelegate,ABUnknownPersonViewControllerDelegate>

创建ABPeoplePickerNavigationController

ABPeoplePickerNavigationController *picker = [[ABPeoplePickerNavigationController alloc] init];
        [[picker navigationBar] setBarStyle:UIBarStyleBlack];
        picker.peoplePickerDelegate = self;
        // Display only a person's phone, email, and birthdate
        NSArray *displayedItems = [NSArray arrayWithObjects:[NSNumber numberWithInt:kABPersonPhoneProperty],nil];

        picker.displayedProperties = displayedItems;
        // Show the picker
        [self presentModalViewController:picker animated:YES];
        [picker release];

ABPeopelPickerNavigationController 的添加跟随委托和DataSource方法

#pragma mark - ABPeopelPickerNavigationController Delegate and DataSource Methods
- (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker
{
    [self dismissModalViewControllerAnimated:YES];
}

- (void)unknownPersonViewController:(ABUnknownPersonViewController *)unknownCardViewController didResolveToPerson:(ABRecordRef)person
{
}
- (void)newPersonViewController:(ABNewPersonViewController *)newPersonView didCompleteWithNewPerson:(ABRecordRef)person
{
}
- (BOOL)personViewController:(ABPersonViewController *)personViewController shouldPerformDefaultActionForPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier
{
    return YES;
}
- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier;
{
    return YES;
}

请尝试下面的代码从电话簿中获取所有人的信息

- (BOOL)peoplePickerNavigationController:(ABPeoplePickerNavigationController *)peoplePicker shouldContinueAfterSelectingPerson:(ABRecordRef)person
{
    ABAddressBookRef addressBook = ABAddressBookCreate();
    int i;
    NSString *strName = @"";
    NSString* company = @"";
    NSString *address = @"";
    NSString *suburb = @"";
    NSString *postalcode = @"";
    NSString *state = @"";
    NSString *country = @"";
    NSString *mobile = @"";
    NSString *phone = @"";
    NSString *emailid = @"";

    strName = (NSString *)ABRecordCopyCompositeName((ABRecordRef) person);
    CFStringRef name = ABRecordCopyCompositeName((ABRecordRef) person);
    company  = (NSString *)ABRecordCopyValue((ABRecordRef) person, kABPersonOrganizationProperty);
    NSArray*  allPeople = (NSArray *)ABAddressBookCopyPeopleWithName(addressBook,name);
    CFRelease(name);
    for (i = 0; i < [allPeople count]; i++)
    {
        ABRecordRef record = [allPeople objectAtIndex:i];
        ABMutableMultiValueRef multiValue = ABRecordCopyValue(record, kABPersonAddressProperty);
        for(CFIndex i=0; i<ABMultiValueGetCount(multiValue); i++)
        {
            NSString* HomeLabel = (NSString*)ABMultiValueCopyLabelAtIndex(multiValue, i);
            if([HomeLabel isEqualToString:@"_$!<Home>!$_"])
            {
                CFDictionaryRef dict = ABMultiValueCopyValueAtIndex(multiValue, i);
                address = [NSString stringWithFormat:@"%@", CFDictionaryGetValue(dict, kABPersonAddressStreetKey)];
                suburb = [NSString stringWithFormat:@"%@", CFDictionaryGetValue(dict, kABPersonAddressCityKey)];
                postalcode = [NSString stringWithFormat:@"%@", CFDictionaryGetValue(dict, kABPersonAddressZIPKey)];
                state = [NSString stringWithFormat:@"%@", CFDictionaryGetValue(dict, kABPersonAddressStateKey)];
                country = [NSString stringWithFormat:@"%@", CFDictionaryGetValue(dict, kABPersonAddressCountryKey)];
                CFRelease(dict);
            }
            CFRelease(HomeLabel);
        }
        CFRelease(multiValue);
    }
    CFRelease(allPeople);

    ABMultiValueRef phones =(NSString*)ABRecordCopyValue(person, kABPersonPhoneProperty);
    NSString* mobileLabel = nil;
    for(CFIndex i = 0; i < ABMultiValueGetCount(phones); i++)
    {
        mobileLabel = (NSString*)ABMultiValueCopyLabelAtIndex(phones, i);
        if([mobileLabel isEqualToString:(NSString *)kABPersonPhoneMobileLabel])
        {
            mobile = (NSString*)ABMultiValueCopyValueAtIndex(phones, i);
            NSLog(@"phone   %@",mobile);
        }
        else if ([mobileLabel isEqualToString:(NSString*)kABPersonPhoneIPhoneLabel])
        {
            phone = (NSString*)ABMultiValueCopyValueAtIndex(phones, i);
            NSLog(@"phone   %@",phone);
            CFRelease(mobileLabel);
            break ;
        }
        CFRelease(mobileLabel);
    }
    CFStringRef value, label;
    ABMutableMultiValueRef multi = ABRecordCopyValue(person, kABPersonEmailProperty);
    CFIndex count = ABMultiValueGetCount(multi);
    if (count == 1)
    {
        value = ABMultiValueCopyValueAtIndex(multi, 0);
        emailid = (NSString*) value;
        NSLog(@"self.emailID   %@",emailid);
        CFRelease(value);
    }
    else
    {
        for (CFIndex i = 0; i < count; i++)
        {
            label = ABMultiValueCopyLabelAtIndex(multi, i);
            value = ABMultiValueCopyValueAtIndex(multi, i);
            // check for Work e-mail label
            if (CFStringCompare(label, kABWorkLabel, 0) == 0)
            {
                emailid = (NSString*) value;
                NSLog(@"self.emailID   %@",emailid);
            }
            else if(CFStringCompare(label, kABHomeLabel, 0) == 0)
            {
                emailid = (NSString*) value;
                NSLog(@"self.emailID   %@",emailid);
            }
            CFRelease(label);
            CFRelease(value);
        }
    }
    CFRelease(multi);
        }

    CFRelease(phones);
    CFRelease(addressBook);
    [self dismissModalViewControllerAnimated:YES];
    return NO;
}

有关更多信息，请阅读本教程和本教程。

谢谢：）