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How to request a user permission for a contact for access, then make and open a contact?

Ok, so I got a contact to go to my phone, and it works fine, except for two things. Firstly, it does not work for the first time, because it asks me for access to contacts. How can I do this so that he adds it after the user gives access to contacts? Secondly, is there a way to open a contact so that the user can view it after it is created? This is what I did:

- (IBAction)addContact:(id)sender {
    ABPeoplePickerNavigationController *peoplePicker=[[ABPeoplePickerNavigationController alloc] init];
    ABAddressBookRef addressBook = [peoplePicker addressBook];

    // create person record

    ABRecordRef person = ABPersonCreate();
    // set name and other string values

    NSString *organization = @"American Business Center";
    NSString *personEmail = @"leasing@americanbusinesscenter.com";
    NSString *phoneNo = @"(727)536-6379";
    NSString *webURL = @"www.AmericanBusinessCenter.com";
    NSString *addressOne = @"8340 Ulmerton Road";
    NSString *addressTwo = @"Suite 202";
    NSString *cityName =@ "Largo";
    NSString *stateName = @"Florida";
    NSString *pinCode = @"34209";
    NSString *country = @"United States";

    CFErrorRef cfError=nil;


    ABRecordSetValue(person, kABPersonOrganizationProperty, (__bridge CFStringRef)organization, NULL);

    if (webURL)
    {
        ABMutableMultiValueRef urlMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(urlMultiValue, (__bridge CFStringRef) webURL, kABPersonHomePageLabel, NULL);
        ABRecordSetValue(person, kABPersonURLProperty, urlMultiValue, nil);
        CFRelease(urlMultiValue);
    }

    if (personEmail)
    {
        ABMutableMultiValueRef emailMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(emailMultiValue, (__bridge CFStringRef) personEmail, kABWorkLabel, NULL);
        ABRecordSetValue(person, kABPersonEmailProperty, emailMultiValue, nil);
        CFRelease(emailMultiValue);
    }

    if (phoneNo)
    {
        ABMutableMultiValueRef phoneNumberMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        NSArray *venuePhoneNumbers = [phoneNo componentsSeparatedByString:@" or "];
        for (NSString *venuePhoneNumberString in venuePhoneNumbers)
            ABMultiValueAddValueAndLabel(phoneNumberMultiValue, (__bridge CFStringRef) venuePhoneNumberString, kABPersonPhoneMainLabel, NULL);
        ABRecordSetValue(person, kABPersonPhoneProperty, phoneNumberMultiValue, nil);
        CFRelease(phoneNumberMultiValue);
    }

    // add address

    ABMutableMultiValueRef multiAddress = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
    NSMutableDictionary *addressDictionary = [[NSMutableDictionary alloc] init];

    if (addressOne)
    {
        if (addressTwo)
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = [NSString stringWithFormat:@"%@\n%@", addressOne, addressTwo];
        else
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = addressOne;
    }

    if (cityName)
        addressDictionary[(NSString *)kABPersonAddressCityKey] = cityName;
    if (stateName)
        addressDictionary[(NSString *)kABPersonAddressStateKey] = stateName;
    if (pinCode)
        addressDictionary[(NSString *)kABPersonAddressZIPKey] = pinCode;
    if (country)
        addressDictionary[(NSString *)kABPersonAddressCountryKey] = country;

    ABMultiValueAddValueAndLabel(multiAddress, (__bridge CFDictionaryRef) addressDictionary, kABWorkLabel, NULL);
    ABRecordSetValue(person, kABPersonAddressProperty, multiAddress, NULL);
    CFRelease(multiAddress);


    //Add person Object to addressbook Object.
    ABAddressBookAddRecord(addressBook, person, &cfError);

    if (ABAddressBookSave(addressBook, nil)) {
        NSLog(@"\nPerson Saved successfuly");
    } else {
        NSLog(@"\n Error Saving person to AddressBook");
    }
}

Edit

Based on the LML answer, I did the following:

- (IBAction)addContact:(id)sender {
    ABPeoplePickerNavigationController *peoplePicker=[[ABPeoplePickerNavigationController alloc] init];
    ABAddressBookRef addressBook = [peoplePicker addressBook];

    // create person record

    ABRecordRef person = ABPersonCreate();
    // set name and other string values

    NSString *organization = @"American Business Center";
    NSString *personEmail = @"leasing@americanbusinesscenter.com";
    NSString *phoneNo = @"(727)536-6379";
    NSString *webURL = @"www.AmericanBusinessCenter.com";
    NSString *addressOne = @"8340 Ulmerton Road";
    NSString *addressTwo = @"Suite 202";
    NSString *cityName =@ "Largo";
    NSString *stateName = @"Florida";
    NSString *pinCode = @"34209";
    NSString *country = @"United States";

    CFErrorRef cfError=nil;


    ABRecordSetValue(person, kABPersonOrganizationProperty, (__bridge CFStringRef)organization, NULL);

    if (webURL)
    {
        ABMutableMultiValueRef urlMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(urlMultiValue, (__bridge CFStringRef) webURL, kABPersonHomePageLabel, NULL);
        ABRecordSetValue(person, kABPersonURLProperty, urlMultiValue, nil);
        CFRelease(urlMultiValue);
    }

    if (personEmail)
    {
        ABMutableMultiValueRef emailMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(emailMultiValue, (__bridge CFStringRef) personEmail, kABWorkLabel, NULL);
        ABRecordSetValue(person, kABPersonEmailProperty, emailMultiValue, nil);
        CFRelease(emailMultiValue);
    }

    if (phoneNo)
    {
        ABMutableMultiValueRef phoneNumberMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        NSArray *venuePhoneNumbers = [phoneNo componentsSeparatedByString:@" or "];
        for (NSString *venuePhoneNumberString in venuePhoneNumbers)
            ABMultiValueAddValueAndLabel(phoneNumberMultiValue, (__bridge CFStringRef) venuePhoneNumberString, kABPersonPhoneMainLabel, NULL);
        ABRecordSetValue(person, kABPersonPhoneProperty, phoneNumberMultiValue, nil);
        CFRelease(phoneNumberMultiValue);
    }

    // add address

    ABMutableMultiValueRef multiAddress = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
    NSMutableDictionary *addressDictionary = [[NSMutableDictionary alloc] init];

    if (addressOne)
    {
        if (addressTwo)
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = [NSString stringWithFormat:@"%@\n%@", addressOne, addressTwo];
        else
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = addressOne;
    }

    if (cityName)
        addressDictionary[(NSString *)kABPersonAddressCityKey] = cityName;
    if (stateName)
        addressDictionary[(NSString *)kABPersonAddressStateKey] = stateName;
    if (pinCode)
        addressDictionary[(NSString *)kABPersonAddressZIPKey] = pinCode;
    if (country)
        addressDictionary[(NSString *)kABPersonAddressCountryKey] = country;

    ABMultiValueAddValueAndLabel(multiAddress, (__bridge CFDictionaryRef) addressDictionary, kABWorkLabel, NULL);
    ABRecordSetValue(person, kABPersonAddressProperty, multiAddress, NULL);
    CFRelease(multiAddress);

    if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined) {
        ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
            // First time access has been granted, add the contact
            if(error == NULL){
                NSLog(@"Success");
                ABAddressBookAddRecord(addressBook, person, &cfError);
            }
        });
        CFRelease(addressBook);
        CFRelease(person);
    }
    else if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {
        // The user has previously given access, add the contact
        ABAddressBookSave(addressBook, &cfError);
        if(cfError == NULL){
            NSLog(@"Success") ;
        }
        CFRelease(addressBook);
        CFRelease(person);
    }
    else {
        NSLog(@"Adding to address book failed");
    }
}

Now it crashes when I click the button and I get an error message:

'const CFErrorRef *' (aka 'struct __CFError * const *') 'CFErrorRef *' (aka 'struct __CFError **')

, : P

+4
2

!

, :

:

- (IBAction)addContact:(id)sender {
    // Request authorization to Address Book
    ABAddressBookRef addressBookRef = ABAddressBookCreateWithOptions(NULL, NULL);

    if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined) {
        ABAddressBookRequestAccessWithCompletion(addressBookRef, ^(bool granted, CFErrorRef error) {
            if (granted) {
                [self addContactToAddressBook];
            } else {
                [self customAlert];
            }
        });
    }
    else if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {
        [self addContactToAddressBook];
    }
    else {
        [self customAlert];
    }
}

:

- (void)addContactToAddressBook {
    CFErrorRef error = NULL;
    ABPeoplePickerNavigationController *peoplePicker=[[ABPeoplePickerNavigationController alloc] init];
    ABAddressBookRef addressBook = [peoplePicker addressBook];

    // create person record

    ABRecordRef person = ABPersonCreate();
    // set name and other string values

    NSString *organization = @"American Business Center";
    NSString *personEmail = @"leasing@americanbusinesscenter.com";
    NSString *phoneNo = @"(727)536-6379";
    NSString *webURL = @"www.AmericanBusinessCenter.com";
    NSString *addressOne = @"8340 Ulmerton Road";
    NSString *addressTwo = @"Suite 202";
    NSString *cityName =@ "Largo";
    NSString *stateName = @"Florida";
    NSString *pinCode = @"34209";
    NSString *country = @"United States";

    ABRecordSetValue(person, kABPersonOrganizationProperty, (__bridge CFStringRef)organization, NULL);

    if (webURL)
    {
        ABMutableMultiValueRef urlMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(urlMultiValue, (__bridge CFStringRef) webURL, kABPersonHomePageLabel, NULL);
        ABRecordSetValue(person, kABPersonURLProperty, urlMultiValue, nil);
        CFRelease(urlMultiValue);
    }

    if (personEmail)
    {
        ABMutableMultiValueRef emailMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(emailMultiValue, (__bridge CFStringRef) personEmail, kABWorkLabel, NULL);
        ABRecordSetValue(person, kABPersonEmailProperty, emailMultiValue, nil);
        CFRelease(emailMultiValue);
    }

    if (phoneNo)
    {
        ABMutableMultiValueRef phoneNumberMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        NSArray *venuePhoneNumbers = [phoneNo componentsSeparatedByString:@" or "];
        for (NSString *venuePhoneNumberString in venuePhoneNumbers)
            ABMultiValueAddValueAndLabel(phoneNumberMultiValue, (__bridge CFStringRef) venuePhoneNumberString, kABPersonPhoneMainLabel, NULL);
        ABRecordSetValue(person, kABPersonPhoneProperty, phoneNumberMultiValue, nil);
        CFRelease(phoneNumberMultiValue);
    }

    // add address

    ABMutableMultiValueRef multiAddress = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
    NSMutableDictionary *addressDictionary = [[NSMutableDictionary alloc] init];

    if (addressOne)
    {
        if (addressTwo)
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = [NSString stringWithFormat:@"%@\n%@", addressOne, addressTwo];
        else
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = addressOne;
    }

    if (cityName)
        addressDictionary[(NSString *)kABPersonAddressCityKey] = cityName;
    if (stateName)
        addressDictionary[(NSString *)kABPersonAddressStateKey] = stateName;
    if (pinCode)
        addressDictionary[(NSString *)kABPersonAddressZIPKey] = pinCode;
    if (country)
        addressDictionary[(NSString *)kABPersonAddressCountryKey] = country;

    ABMultiValueAddValueAndLabel(multiAddress, (__bridge CFDictionaryRef) addressDictionary, kABWorkLabel, NULL);
    ABRecordSetValue(person, kABPersonAddressProperty, multiAddress, NULL);

    ABAddressBookAddRecord(addressBook, person, &error);
    ABAddressBookSave(addressBook, &error);


    ABPersonViewController *ctrl = [[ABPersonViewController alloc]init];

    ctrl.allowsEditing = NO;
    [ctrl setPersonViewDelegate:self];
    [ctrl setDisplayedPerson:person];
    self.navigationController.navigationBar.tintColor = [UIColor whiteColor];
    UILabel * titleView = [[UILabel alloc] initWithFrame:CGRectZero];
    titleView.backgroundColor = [UIColor clearColor];
    titleView.font = [UIFont boldSystemFontOfSize:18.0];
    titleView.text = @"Info";
    titleView.textColor = [UIColor whiteColor];
    ctrl.navigationItem.titleView = titleView;
    [titleView sizeToFit];
    [self.navigationController pushViewController:ctrl animated:YES];
}
+3
   - (IBAction)addContact:(id)sender {
    ABPeoplePickerNavigationController *peoplePicker=[[ABPeoplePickerNavigationController alloc] init];
    ABAddressBookRef addressBook = [peoplePicker addressBook];

    // create person record

    ABRecordRef person = ABPersonCreate();
    // set name and other string values

    NSString *organization = @"American Business Center";
    NSString *personEmail = @"leasing@americanbusinesscenter.com";
    NSString *phoneNo = @"(727)536-6379";
    NSString *webURL = @"www.AmericanBusinessCenter.com";
    NSString *addressOne = @"8340 Ulmerton Road";
    NSString *addressTwo = @"Suite 202";
    NSString *cityName =@ "Largo";
    NSString *stateName = @"Florida";
    NSString *pinCode = @"34209";
    NSString *country = @"United States";

    CFErrorRef error=nil;


    ABRecordSetValue(person, kABPersonOrganizationProperty, (__bridge CFStringRef)organization, NULL);

    if (webURL)
    {
        ABMutableMultiValueRef urlMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(urlMultiValue, (__bridge CFStringRef) webURL, kABPersonHomePageLabel, NULL);
        ABRecordSetValue(person, kABPersonURLProperty, urlMultiValue, nil);
        CFRelease(urlMultiValue);
    }

    if (personEmail)
    {
        ABMutableMultiValueRef emailMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        ABMultiValueAddValueAndLabel(emailMultiValue, (__bridge CFStringRef) personEmail, kABWorkLabel, NULL);
        ABRecordSetValue(person, kABPersonEmailProperty, emailMultiValue, nil);
        CFRelease(emailMultiValue);
    }

    if (phoneNo)
    {
        ABMutableMultiValueRef phoneNumberMultiValue = ABMultiValueCreateMutable(kABMultiStringPropertyType);
        NSArray *venuePhoneNumbers = [phoneNo componentsSeparatedByString:@" or "];
        for (NSString *venuePhoneNumberString in venuePhoneNumbers)
            ABMultiValueAddValueAndLabel(phoneNumberMultiValue, (__bridge CFStringRef) venuePhoneNumberString, kABPersonPhoneMainLabel, NULL);
        ABRecordSetValue(person, kABPersonPhoneProperty, phoneNumberMultiValue, nil);
        CFRelease(phoneNumberMultiValue);
    }

    // add address

    ABMutableMultiValueRef multiAddress = ABMultiValueCreateMutable(kABMultiDictionaryPropertyType);
    NSMutableDictionary *addressDictionary = [[NSMutableDictionary alloc] init];

    if (addressOne)
    {
        if (addressTwo)
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = [NSString stringWithFormat:@"%@\n%@", addressOne, addressTwo];
        else
            addressDictionary[(NSString *) kABPersonAddressStreetKey] = addressOne;
    }

    if (cityName)
        addressDictionary[(NSString *)kABPersonAddressCityKey] = cityName;
    if (stateName)
        addressDictionary[(NSString *)kABPersonAddressStateKey] = stateName;
    if (pinCode)
        addressDictionary[(NSString *)kABPersonAddressZIPKey] = pinCode;
    if (country)
        addressDictionary[(NSString *)kABPersonAddressCountryKey] = country;

    ABMultiValueAddValueAndLabel(multiAddress, (__bridge CFDictionaryRef) addressDictionary, kABWorkLabel, NULL);
    ABRecordSetValue(person, kABPersonAddressProperty, multiAddress, NULL);
    CFRelease(multiAddress);


    //Add person Object to addressbook Object.
    if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusNotDetermined) {
        ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
            // First time access has been granted, add the contact
            if(error == NULL){
                NSLog(@"Success");
            }
        });
        CFRelease(addressBook);
        CFRelease(person);
    }
    else if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {
        // The user has previously given access, add the contact
        ABAddressBookSave(addressBook, &error);
        if(error == NULL){
            NSLog(@"Success") ;
        }
        CFRelease(addressBook);
        CFRelease(person);
    }
    else {
        NSLog(@"Adding to address book failed");
    }
}
+2

Source: https://habr.com/ru/post/1526687/

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