Iphone UIImagePickerController关闭时，仅在iOS 6.0中将视图向上推至20像素

编辑：我正在使用

UIStoryBoard

我已经这样介绍了：

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

imagePicker.delegate = self;

imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; //| UIImagePickerControllerSourceTypeSavedPhotosAlbum ;
imagePicker.mediaTypes = [NSArray arrayWithObjects:(NSString *) kUTTypeImage,nil];

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])
{
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone)
    {
        imagePicker.allowsEditing = YES;
        [self.navigationController presentViewController:imagePicker animated:YES completion:^{

        }];  
    }
}

[UIApplication sharedApplication].statusBarHidden = YES;
[self.navigationController presentViewController:imagePicker animated:YES completion:^{
        }];


-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
   // ... your code here
   [UIApplication sharedApplication].statusBarHidden = NO;
   [self dismissViewControllerAnimated:YES completion:^{
    }];
}

现在当

dissmissed

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
   UIImage *image = info[UIImagePickerControllerEditedImage];
    NSLog(@"Image : %@",image);
    [self dismissViewControllerAnimated:YES completion:^{
    }];
}

现在，

视图

变成这样，如图所示：

编辑：未显示时，视图将被推高到20px

---

编辑：这仅适用于iOS 6.0版本

如果视图的蓝色部分是自定义的

UIView

，则应检查该视图的自动调整大小掩码。你会发现问题。

我也有类似的问题，在我的例子中，20像素是状态栏的高度。 因此，在显示imagePicker之前，请尝试将状态栏可见性设置为“否”，在显示完成时设置为“是”（在委托方法中）

大概是这样的：

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

imagePicker.delegate = self;

imagePicker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary; //| UIImagePickerControllerSourceTypeSavedPhotosAlbum ;
imagePicker.mediaTypes = [NSArray arrayWithObjects:(NSString *) kUTTypeImage,nil];

if ([UIImagePickerController isSourceTypeAvailable:UIImagePickerControllerSourceTypePhotoLibrary])
{
    if ([[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPhone)
    {
        imagePicker.allowsEditing = YES;
        [self.navigationController presentViewController:imagePicker animated:YES completion:^{

        }];  
    }
}

[UIApplication sharedApplication].statusBarHidden = YES;
[self.navigationController presentViewController:imagePicker animated:YES completion:^{
        }];


-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
   // ... your code here
   [UIApplication sharedApplication].statusBarHidden = NO;
   [self dismissViewControllerAnimated:YES completion:^{
    }];
}

---

原因是我设置了

视图控制器
的帧，它处于
保护模式
，因为它的
上一个视图
处于
横向模式

self.view.bounds = CGRectMake(0,0,...,...);

每当
imagepicker
dissmiss
被调用
时，它
就会移动到
原始位置
，如
所述

现在在
结构中更改了
方向
的
而没有在外部设置self.view框架
解决了
我的
问题
我在iOS 8.2上也有类似问题。使用UIImagePickerController拾取视频后，帧增加了20px，视图控制器的顶部区域看起来不错，但底部被切断。
解决办法是：

-(void)openPicker {}
    [[UIApplication sharedApplication] setStatusBarHidden:YES withAnimation:UIStatusBarAnimationSlide];
    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    //configure image picker here
    [self presentViewController:picker animated:YES completion:NULL];
}

-(void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info {
    [NSTimer scheduledTimerWithTimeInterval:0.1 target:self selector:@selector(showStatusBar) userInfo:nil repeats:NO];
    [picker dismissViewControllerAnimated:YES completion:NULL];
}

-(void)showStatusBar {
    dispatch_async(dispatch_get_main_queue(), ^{
        [[UIApplication sharedApplication] setStatusBarHidden:NO withAnimation:UIStatusBarAnimationSlide];
    });
}

在这个屏幕上有tabbar吗？或者您是否在任何地方设置了“图幅”？因为我在我的应用程序中也运行了相同的代码，所以工作正常。是的，我正在设置[self.navigationController.view setBounds:CGRectMake（0,0320480）]；在viewDidLoad方法中，蓝色部分是UIView还是导航栏？是的，是UIImageView！！！！！！！我只在iOS 6中遇到了这些问题，而iOS 7.0还没有出现