Person ViewController 没有显示 facetime 按钮？答案

【问题标题】：ABPersonViewController is not showing facetime button?Person ViewController 没有显示 facetime 按钮？
【发布时间】：2013-11-25 17:49:55
【问题描述】：

我使用ABPeoplePickerNavigationController 获取联系人，当我选择其中任何一个联系人时，我会使用ABPersonViewController 获取该人的详细信息。从苹果文档中，我们将使用allowsActions: 方法获得ABPersonViewController 上的面部时间按钮。但我没有得到面子时间。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];}

【问题讨论】：

标签： ios abaddressbook abpersonviewcontroller facetime

【解决方案1】：

我得到了答案。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 就会出现。所以没有 facetime、shareContact 和 Add to Favorites 按钮。但是当我写[peoplePicker pushViewController:picker animated:YES] 时，创建了自定义ABPersonViewController 并且所有按钮都使用allowActions：方法。

 - (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;
    }

【讨论】：