iOS 7 UIImagePickerController 导航栏重叠

Question

我在 iOS7 中访问照片库时遇到问题(iOS6 正常)。导航栏似乎与相册 View 重叠，我尝试设置 picker.edgesForExtendedLayout = UIRectEdgeNone; 但它不起作用。

UIImagePickerController *picker = [[UIImagePickerController alloc] init];
picker.delegate = self;
picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;

if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 7) {
    picker.edgesForExtendedLayout = UIRectEdgeNone;
}

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

看我截图

Answer 1

这对我有用:

UIImagePickerController 设置半透明 = NO 到导航栏

UIImagePickerController *imagePicker = [[UIImagePickerController alloc] init];

imagePicker.navigationController.navigationBar.translucent = NO;

在此之后，在您的 UIImagePickerController 委托(delegate)中实现此代码:

- (void)navigationController:(UINavigationController *)navigationController
      willShowViewController:(UIViewController *)viewController
                    animated:(BOOL)animated
{
    if ([navigationController isKindOfClass:[UIImagePickerController class]])
    {        
        viewController.navigationController.navigationBar.translucent = NO;
        viewController.edgesForExtendedLayout = UIRectEdgeNone;
    }
}