如何询问用户访问的联系人权限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，除了两件事之外它很有用。 首先，它第一次失败，因为它要求我访问联系人。 如何在用户访问联系人后添加它？ 第二，有没有办法打开联系人，以便用户在制作后可以查看它？ 这就是我做的：

- (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 = @"[e-mail]"; NSString *phoneNo = @"[phone]"; 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"); } } 

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编辑

根据LML的答案我做了这个：

 - (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 = @"[e-mail]"; NSString *phoneNo = @"[phone]"; 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，当我按下按钮时它会崩溃并且我收到错误：

将’const CFErrorRef *’（又名’struct __CFError * const *’）传递给’CFErrorRef *’类型的参数（又名’struct __CFError **’）会丢弃限定符

我想我误解了：P

Answer 1

弄清楚了！

要获得访问联系人的权限，请制作并显示以下内容：

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要求许可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]; } } 

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接受许可后进行联系：

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 - (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 = @"[e-mail]"; NSString *phoneNo = @"[phone]"; 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]; } 

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Answer 2

  - (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 = @"[e-mail]"; NSString *phoneNo = @"[phone]"; 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"); } }