ios - UIPageViewController subview 在屏幕点击后移到状态栏后面

Question

所以，我有一个从 UICollecionView 项目点击到 UIPageViewController 的 segue。 PageViewController 显示时，导航栏变成深灰色，其中的 UIView 有一个奇怪的偏移。但是，在我在屏幕上的任意位置单击一次后，我看到一个奇怪的“动画”并且 UIView 向上移动到正确的位置。因此，屏幕上的所有 View 都会移动。

这是带有此错误的 5 秒视频的链接:http://www.youtube.com/watch?v=CNbwBGvSzIk

PageViewController.m:

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.title = [[[EVAEvent events] objectAtIndex:self.currentIndex] name];
    self.dataSource = self;
    self.delegate = self;
    UIViewController *vc = [self viewControllerAtIndex:self.currentIndex];
    NSArray *controllers = [NSArray arrayWithObjects:vc, nil];
    [self setViewControllers:controllers direction:UIPageViewControllerNavigationDirectionForward animated:NO completion:nil];
}

- (UIViewController *)viewControllerAtIndex:(NSUInteger)index;
{
//    NSLog(@"View Controller At Index = %lu", (unsigned long)self.currentIndex);
    EVAEventInfoViewController *controller = [EVAEventInfoViewController getFromStoryboard];
    EVAEvent *event = [[EVAEvent events] objectAtIndex:index];
    [controller setIndex:index];
    [controller setEvent:event];
    return controller;
}

EVAEventInfoViewController.m:

+ (EVAEventInfoViewController *) getFromStoryboard
{
    //NSLog(@"Creating EVAEventInfoViewController");
    UIStoryboard *sb = [UIStoryboard storyboardWithName:@"Main_iPhone" bundle:nil];
    EVAEventInfoViewController *this = (EVAEventInfoViewController *)[sb instantiateViewControllerWithIdentifier:@"eventInfoController"];
    return this;
}

非常感谢!

Answer 1

尝试添加

self.automaticallyAdjustsScrollViewInsets=NO;

在 PageViewController 的 viewDidLoad 中