ios presentModalViewController:animated 已弃用

presentModalViewController:animated is deprecated

提问by poiuytrez

I am getting a warning in XCode:

我在 XCode 中收到警告：

'presentModalViewController:animated:' is deprecated: first deprecated in iOS 6.0

on this line of code:

在这行代码中：

[self presentModalViewController:initialSettingsVC animated:YES];

I tried to replace it as suggested in the documentationwith:

我尝试按照文档中的建议将其替换为：

[self presentModalViewController:initialSettingsVC animated:YES completion:nil];

I now get an error in XCode:

我现在在 XCode 中遇到错误：

No visible @interface for 'ViewController' declares the selector 'presentModalViewController:animated:completion:'

“ViewController”没有可见的@interface 声明选择器“presentModalViewController:animated:completion:”

Any ideas?

有任何想法吗？

回答by Nirav Gadhiya

Use following........

使用以下......

if ([self respondsToSelector:@selector(presentViewController:animated:completion:)]){
    [self presentViewController:test animated:YES completion:nil];
} else {
    [self presentModalViewController:test animated:YES];
}

i found Here

我在这里找到

回答by Ahmed Talaab

Replace

代替

[self presentModalViewController:initialSettingsVC animated:YES completion:nil];

To

到

[self presentViewController:reader animated:YES completion:nil];

回答by Vinzzz

You want to use the following

你想使用以下

- (void)presentViewController:(UIViewController *)viewControllerToPresent 
                      animated: (BOOL)flag completion:(void (^)(void))completion;

settting UIModalPresentationStyleand UIModalTransitionStylefor viewControllerin order to get the modal animation /presentation you're looking for

setttingUIModalPresentationStyle和UIModalTransitionStyle用于viewController为了得到你要寻找的模式动画/演示