我CNContactViewController
在我的应用程序中展示了一个实例。我希望用户既可以编辑联系人,也可以关闭此视图控制器。下面是呈现视图控制器的代码,它嵌入在UINavigationController
. 正如您在代码中看到的,我有allowsEditing = YES
,但是查看屏幕截图;你可以看到我无法编辑。谁能帮我看看我错过了什么?谢谢!
CNContactViewController *contactController = [CNContactViewController viewControllerForUnknownContact:contact];
contactController.allowsEditing = YES;
contactController.delegate = self;
contactController.contactStore = store;
UINavigationController *navController = [[UINavigationController alloc] initWithRootViewController:contactController];
navController.modalPresentationStyle = UIModalPresentationFormSheet;
[self presentViewController:navController animated:YES completion:nil];
编辑:我尝试了@WrightCS 建议的不同方法:
[self presentViewController:contactController animated:YES completion:nil];
并且,确保添加此委托方法:
- (void)contactViewController:(CNContactViewController *)viewController
didCompleteWithContact:(CNContact *)contact{
[self dismissViewControllerAnimated:YES completion:nil];
}
但是,反复得到这个错误日志:
[CNUI ERROR] Contact view delayed appearance timed out