ios – 如何询问用户访问联系人的权限然后建立和打开联系人？

概述好的,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,以便用户在制作完成后可以查看它？这就是我做的： - (IBAction)addContact:(id)sender { ABPeoplePickerNavigationController *peoplePicker=[[ABPe 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,以便用户在制作完成后可以查看它？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 = @"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,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,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,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

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 = @"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,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,&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：

Passing ‘const CFErrorRef *’ (aka ‘struct __CFError *const *’) to parameter of type ‘CFErrorRef *’ (aka ‘struct __CFError **’) discards qualifIErs

我想我误解了：P

解决方法 弄清楚了！

要获得访问联系人的权限,然后制作并显示使用以下内容：

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,CFErrorRef error) {            if (granted) {                [self addContactToAddressBook];            } else {                [self customAlert];            }        });    }    else if (ABAddressBookGetAuthorizationStatus() == kABAuthorizationStatusAuthorized) {        [self addContactToAddressBook];    }    else {        [self customAlert];    }}

接受许可后联系：

- (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,NulL);    ABAddressBookAddRecord(addressBook,&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];}

总结

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