小贝子编程

如何要求用户提供联系人权限以访问然后建立和打开联系人



好的，所以我有一个联系人去我的手机，除了两件事之外，它工作得很好。首先，它第一次失败，因为它要求我访问联系人。如何制作它，以便在用户授予联系人访问权限后添加它？其次，有没有办法打开联系人，以便用户可以在创建后查看它？这是我所做的： 

- (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");
    }
}

编辑

基于爱我一生的答案，我做到了： 

- (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");
    }
}

现在，当我按下按钮时它崩溃并且出现错误：

将"const CFErrorRef *"（又名"struct __CFError *

const *"）传递给类型为"CFErrorRef *"（又名"struct __CFError **"）的参数会丢弃限定符

我想我误解了:P

想

通了！

要请求访问联系人的权限，请使用以下命令进行和显示：

要请求权限或通知用户允许联系人访问：

- (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];
    }
}

在接受许可后进行联系：

- (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);

然后打开新联系人

    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];
}

   - (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");
    }
}

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