1.创建选择联系人的界面
ABPeoplePickerNavigationController*ppad = [[ABPeoplePickerNavigationController alloc]init];
2.设置代理
ppad.peoplePickerDelegate=self;
3.弹出选择联系人页面
[selfpresentViewController:ppsd animated:YEScompletion:nil];
4.代理方法说明
4.1
- (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker didSelectPerson:(ABRecordRef)person
{
/*
__bridge NSString * :将CoreFoundation框架的对象所有权交给Foundation框架来使用,但是Foundation框架中的对象并不能管理该对象内存
__bridge_transfer NSString * :将CoreFoundation框架的对象所有权交给Foundation来管理,如果Foundation中对象销毁,那么我们之前的对象(CoreFoundation)会一起销毁
*/
// 1.获取选中联系人的姓名(姓lastname和名firstname)
CFStringRef firstname =ABRecordCopyValue(person,kABPersonFirstNameProperty);
CFStringRef lastname =ABRecordCopyValue(person,kABPersonLastNameProperty);
NSString *firstName = (__bridge_transferNSString*)(firstname);
NSString *lastName = (__bridge_transferNSString*)(lastname);
NSLog(@"%@ %@", firstName, lastName);
// 2.获取联系人的电话号码
ABMultiValueRef phones =ABRecordCopyValue(person,kABPersonPhoneProperty);
CFIndexcount =ABMultiValueGetCount(phones);
for(CFIndexi =0; i < count; i++) {
NSString *phoneLabel = (__bridge_transferNSString*)ABMultiValueCopyLabelAtIndex(phones, i);
NSString *phoneValue = (__bridge_transferNSString*)ABMultiValueCopyValueAtIndex(phones, i);
NSLog(@"label : %@ value : %@", phoneLabel, phoneValue);
}
// 3.释放不再使用的对象
CFRelease(phones);
}
选中一个联系人的时候会执行该代理方法，但是如果该方法实现了，则不会进入联系人的详细界面
4.2
- (void)peoplePickerNavigationController:(ABPeoplePickerNavigationController*)peoplePicker didSelectPerson:(ABRecordRef)person property:(ABPropertyID)property identifier:(ABMultiValueIdentifier)identifier
进入联系人的详细界面后，选择该联系人的某个属性时，会执行该方法；
如果实现了该方法，那么选中联系人的属性时，就会返回主页面，不会进入下一个页面
4.3
- (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController*)peoplePicker
点击了取消按钮会执行该方法
