ABPersonViewController没有显示facetime按钮吗？

Question

我使用ABPeoplePickerNavigationController获取联系人，当我选择这些联系人中的任何一个时，我都会使用ABPersonViewController获取该联系人的详细信息。从苹果文档中，我们将使用allowsActions:方法获得ABPersonViewController上的face time button。但是我没有得到面对面的时间。我使用了以下代码..

- (BOOL)peoplePickerNavigationController: 
(ABPeoplePickerNavigationController *)peoplePicker 
shouldContinueAfterSelectingPerson:(ABRecordRef)person { 
// NSLog(@"shouldContinueAfterSelectingPerson"); 
ABPersonViewController *picker = [[ABPersonViewController alloc] init] ; 
picker.personViewDelegate = self; 
picker.displayedPerson = person; 
picker.displayedProperties=@[@(kABPersonPhoneProperty),@(kABPersonEmailProperty),@(kABPersonBirthdayProperty),@(kABPersonOrganizationProperty),@(kABPersonJobTitleProperty),@(kABPersonDepartmentProperty),@(kABPersonNoteProperty),@(kABPersonCreationDateProperty)]; 
picker.allowsActions=YES; 
[self.navigationController pushViewController:picker animated:YES];}

Answer 1

我有答案了。我使用了[self.navigationController pushViewController:picker animated:YES]而不是[peoplePicker pushViewController:picker animated:YES]。这就是为什么我没有得到我想要的。原因是，当我写[self.navigationController pushViewController:picker animated:YES]时，默认的ABPersonViewController会是come。所以facetime，shareContact和添加到收藏夹的按钮都不存在。但是当我编写[peoplePicker pushViewController:picker animated:YES]时，创建了自定义方法，并且所有的按钮都使用allowsActions：ABPersonViewController。

 - (BOOL)peoplePickerNavigationController:
    (ABPeoplePickerNavigationController *)peoplePicker
          shouldContinueAfterSelectingPerson:(ABRecordRef)person {

                ABPersonViewController *picker = [[ABPersonViewController alloc] init];
                picker.personViewDelegate = self;
                picker.displayedPerson = person;
                picker.displayedProperties = peoplePicker.displayedProperties;
                picker.allowsActions = YES;
               [peoplePicker pushViewController:picker animated:YES];
           return NO;
    }