Question

我在XCode中收到警告：

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

在这行代码上：

[self presentModalViewController:initialSettingsVC animated:YES];

我尝试按照documentation中的建议将其替换为：

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

我现在在XCode中遇到错误：

'ViewController'没有可见的@interface声明选择器 'presentModalViewController：动画：完成：

有什么想法吗？

Answer 1

使用以下........

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

我找到了Here

Answer 2

替换

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

到

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

Answer 3

您想使用以下

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

为UIModalPresentationStyle设置UIModalTransitionStyle和viewController以获取您正在寻找的模态动画/演示文稿

presentModalViewController：已弃用动画

3 个答案: