为了兼容iOS9以前与iOS9以后用到的通讯录fromework,做了这个封装，方便调用CNContactStore和AddressBook
需要导入的头文件
//ios9之前导入的框架
#import <AddressBook/AddressBook.h>
#import <AddressBookUI/AddressBookUI.h>
//ios9之后导入的框架
#import <Contacts/Contacts.h>
#import <ContactsUI/ContactsUI.h>
封装的.h文件
#import <Foundation/Foundation.h>
@class UIViewController;
extern NSString *const contactNameKey;/*!通讯录人名key*/
extern NSString *const contactPhoneKey;/*!通讯录手机号key*/
/**
选择通讯录联系人之后的回调
@param dic 回调返回的参数，key请参考contactNameKey,contactPhoneKey;
*/
typedef void(^SelectContactBackBlock)(NSDictionary *dic);
NS_ASSUME_NONNULL_BEGIN
@interface RainContactKit : NSObject
/**
请求通讯录的授权信息,并且得到授权状态
*/
- (BOOL)requestContactAuthorized;
/**
从一个VC打开通讯录选取功能
@param fromVc 打开通讯录的VC
@param contactBackBlock 选取某个通讯录人之后的回调
*/
- (void)openContactFromVc:(UIViewController *)fromVc andCompletion:(SelectContactBackBlock) contactBackBlock;
@end
NS_ASSUME_NONNULL_END
封装的.m文件
#import "RainContactKit.h"
//ios9之前导入的框架
#import <AddressBook/AddressBook.h>
#import <AddressBookUI/AddressBookUI.h>
//ios9之后导入的框架
#import <Contacts/Contacts.h>
#import <ContactsUI/ContactsUI.h>
NSString *const contactNameKey = @"rainContactNameKey";
NSString *const contactPhoneKey = @"rainContactPhoneKey";
static NSString *const alertMessage = @"您没有开启访问通讯录的权限,是否前往设置打开本程序的通讯录权限";
@interface NSString (PhoneNumberTrim)
/**
过滤手机号里的特殊字符
*/
- (NSString *)trimPhoneNumber;
@end
@implementation NSString (PhoneNumberTrim)
- (NSString *)trimPhoneNumber {
return [[[self stringByReplacingOccurrencesOfString:@"-" withString:@""]
stringByReplacingOccurrencesOfString:@" " withString:@""]
stringByReplacingOccurrencesOfString:@"+86" withString:@""];
}
@end
@interface RainContactKit ()<CNContactPickerDelegate,ABPeoplePickerNavigationControllerDelegate>
@property (nonatomic,copy)SelectContactBackBlock contactBackBlock;
@end
@implementation RainContactKit
- (BOOL)requestContactAuthorized {
if (@available(iOS 9.0,*)) {
return [self requestContactAuthorizedAfterSystemVersionNine];
}else {
return [self requestContactAuthorizedBeforeSystemVersionNine];
}
}
#pragma mark- IOS9 及以后调用的方法
/**
IOS9 及以后调用的方法
*/
- (BOOL)requestContactAuthorizedAfterSystemVersionNine {
CNAuthorizationStatus contactStatus = [CNContactStore authorizationStatusForEntityType:CNEntityTypeContacts];
NSString *authorizedMsg = @"";
__block BOOL isAuthorized = NO;
switch (contactStatus) {
case CNAuthorizationStatusNotDetermined: {
authorizedMsg = @"用户未确定是否授权";
CNContactStore *contactStore = [[CNContactStore alloc]init];
dispatch_semaphore_t semaphore = dispatch_semaphore_create(0);
[contactStore requestAccessForEntityType:CNEntityTypeContacts completionHandler:^(BOOL granted, NSError * _Nullable error) {
if (error) {
isAuthorized = NO;
#ifdef DEBUG
NSLog(@"contact 授权 error：%@",error.description);
#endif
}else if(granted == NO){
isAuthorized = NO;
}else {
isAuthorized = YES;
}
dispatch_semaphore_signal(semaphore);
}];
dispatch_semaphore_wait(semaphore, DISPATCH_TIME_FOREVER);
}
break;
case CNAuthorizationStatusRestricted:
authorizedMsg = @"iOS 设备上一些许可配置阻止程序与通讯录数据库进行交互";
isAuthorized = NO;
break;
case CNAuthorizationStatusDenied:
authorizedMsg = @"用户明确的拒绝了你的程序对通讯录的访问";
isAuthorized = NO;
break;
case CNAuthorizationStatusAuthorized:
authorizedMsg = @"用户已经授权给你的程序对通讯录进行访问";
isAuthorized = YES;
break;
default:
authorizedMsg = @"default 未知信息";
isAuthorized = NO;
break;
}
#ifdef DEBUG
NSLog(@"在iOS 9及以上设备上，通讯录授权信息：%@ %d",authorizedMsg,isAuthorized);
#endif
return isAuthorized;
}
- (void)presentContactAfterSystemVersionNineFromVc:(UIViewController *)fromeVc {
CNContactPickerViewController *contactVc = [[CNContactPickerViewController alloc]init];
contactVc.delegate = self;
[fromeVc presentViewController:contactVc animated:YES completion:nil];
}
#pragma mark- IOS9 以前调用的方法
/**
IOS9 以前调用的方法
*/
- (BOOL)requestContactAuthorizedBeforeSystemVersionNine {
ABAuthorizationStatus abStatus = ABAddressBookGetAuthorizationStatus();
NSString *authorizedMsg = @"";
__block BOOL isAuthorized = NO;
switch (abStatus) {
case kABAuthorizationStatusNotDetermined:{
authorizedMsg = @"用户未确定是否授权";
ABAddressBookRef addressBook = ABAddressBookCreateWithOptions(NULL, NULL);
dispatch_semaphore_t semaphore2 = dispatch_semaphore_create(0);
ABAddressBookRequestAccessWithCompletion(addressBook, ^(bool granted, CFErrorRef error) {
if (granted) {
isAuthorized = YES;
}else {
isAuthorized = NO;
}
dispatch_semaphore_signal(semaphore2);
});
dispatch_semaphore_wait(semaphore2, DISPATCH_TIME_FOREVER);
CFRelease(addressBook);
}
break;
case kABAuthorizationStatusRestricted:
authorizedMsg = @"iOS 设备上一些许可配置阻止程序与通讯录数据库进行交互";
isAuthorized = NO;
break;
case kABAuthorizationStatusDenied:
authorizedMsg = @"用户明确的拒绝了你的程序对通讯录的访问";
isAuthorized = NO;
break;
case kABAuthorizationStatusAuthorized:
authorizedMsg = @"用户已经授权给你的程序对通讯录进行访问";
isAuthorized = YES;
break;
default:
authorizedMsg = @"default 未知信息";
isAuthorized = NO;
break;
}
#ifdef DEBUG
NSLog(@"在iOS 9以下设备上，通讯录授权信息：%@ %d",authorizedMsg,isAuthorized);
#endif
return isAuthorized;
}
- (void)presentContactBeforeSystemVersionNineFromVc:(UIViewController *)fromeVc {
ABPeoplePickerNavigationController *nav = [[ABPeoplePickerNavigationController alloc] init];
nav.peoplePickerDelegate = self;
[fromeVc presentViewController:nav animated:YES completion:nil];
}
#pragma mark- inner fucntion
- (void)openContactFromVc:(UIViewController *)fromVc andCompletion:(SelectContactBackBlock) contactBackBlock {
if ([self requestContactAuthorized]) {
self.contactBackBlock = contactBackBlock;
if (@available(iOS 9.0,*)) {
[self presentContactAfterSystemVersionNineFromVc:fromVc];
}else {
[self presentContactBeforeSystemVersionNineFromVc:fromVc];
}
}else {
[self alertShow];
}
}
- (void)alertShow {
UIAlertController *alertVC = [UIAlertController alertControllerWithTitle:@"温馨提示" message:alertMessage preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *goAction = [UIAlertAction actionWithTitle:@"去设置" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
[[UIApplication sharedApplication]openURL:[NSURL URLWithString:UIApplicationOpenSettingsURLString]];
}];
UIAlertAction *cancelAction = [UIAlertAction actionWithTitle:@"取消" style:UIAlertActionStyleCancel handler:nil];
[alertVC addAction:goAction];
[alertVC addAction:cancelAction];
[UIApplication.sharedApplication.keyWindow.rootViewController presentViewController:alertVC animated:YES completion:nil];
}
#pragma mark- CNContactPickerDelegate
- (void)contactPickerDidCancel:(CNContactPickerViewController *)picker {
[picker dismissViewControllerAnimated:YES completion:nil];
}
- (void)contactPicker:(CNContactPickerViewController *)picker didSelectContact:(CNContact *)contact {
NSString *givenName = contact.givenName;
NSString *familyName = contact.familyName;
//全名
NSMutableString *name = [NSMutableString string];
if ([familyName length] > 0) { [name appendString:familyName]; }
if ([givenName length] > 0) { [name appendString:givenName]; }
NSString *phone = nil;
NSArray *tmpArr = contact.phoneNumbers;
for (CNLabeledValue *labelValue in tmpArr) {
CNPhoneNumber * number = labelValue.value;
NSString *phoneNumber = number.stringValue;
if (phoneNumber.length > 0) {
phone = phoneNumber;
break;
}
}
phone = [phone trimPhoneNumber];
NSMutableDictionary *contactDic = @{}.mutableCopy;
[contactDic setValue:name.copy forKey:contactNameKey];
[contactDic setValue:phone forKey:contactPhoneKey];
[picker dismissViewControllerAnimated:YES completion:^{
if (self.contactBackBlock) {
self.contactBackBlock(contactDic.copy);
}
}];
}
#pragma mark ABPeoplePickerNavigationControllerDelegate
//取消选择
- (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker
{
[peoplePicker dismissViewControllerAnimated:YES completion:nil];
}
- (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker didSelectPerson:(ABRecordRef)person
{
CFTypeRef abFirstName = ABRecordCopyValue(person, kABPersonFirstNameProperty);//名
CFTypeRef abLastName = ABRecordCopyValue(person, kABPersonLastNameProperty);//姓
NSString *firstNameString = (__bridge NSString *)abFirstName;
NSString *lastNameString = (__bridge NSString *)abLastName;
//全名
NSMutableString *name = [NSMutableString string];
if ([lastNameString length] > 0) { [name appendString:lastNameString]; }
if ([firstNameString length] > 0) { [name appendString:firstNameString]; }
ABMultiValueRef phones= ABRecordCopyValue(person, kABPersonPhoneProperty);//手机号数组
NSString *phone = nil;
for (NSInteger j = 0; j < ABMultiValueGetCount(phones); j++) {
/*因在ARC模式下，__bridge_transfer会自动对core指针release，同时得到cocoa对象指针，所以不用针对core指针做CFRelease()*/
NSString *phoneNumber = (__bridge_transfer NSString *)(ABMultiValueCopyValueAtIndex(phones, j));
if (phoneNumber.length > 0) {
phone = phoneNumber.copy;
break;
}
}
phone = [phone trimPhoneNumber];
CFRelease(phones);
NSMutableDictionary *contactDic = @{}.mutableCopy;
[contactDic setValue:name.copy forKey:contactNameKey];
[contactDic setValue:phone forKey:contactPhoneKey];
CFRelease(abFirstName);
CFRelease(abLastName);
[peoplePicker dismissViewControllerAnimated:YES completion:^{
if (self.contactBackBlock) {
self.contactBackBlock(contactDic.copy);
}
}];
}
@end
解释说明
在等待用户授权通讯录的地方使用了信号量semaphore，目的是为了同步到用户的授权状态再反馈给使用者点击获取的通讯录数据保存在字典里，使用的key分别为：
extern NSString *const contactNameKey;/*!通讯录人名key*/
extern NSString *const contactPhoneKey;/*!通讯录手机号key*/
需要配置plist文件
<key>NSContactsUsageDescription</key>
<string>方便您填写联系人</string>
