如何改变imagepickercontroller ios状态栏的颜色？

Question

我需要像status bar image这样的东西，但我隐藏了状态但仍无法改变颜色。我得到了这个status bar withour color

这就是我在做的事。

-

(void)showGallery
    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;
    picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    picker.allowsEditing = NO;
//    picker.navigationBarHidden = YES;
//    picker.toolbarHidden = YES;
    picker.navigationController.navigationBar.barTintColor=[UIColor orangeColor];
    picker.navigationBar.backgroundColor = [UIColor orangeColor];
    picker.navigationBar.barStyle=UIBarStyleBlack;
   [ picker.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName: [UIColor whiteColor]}];

    [self presentViewController:picker animated:YES completion:NULL];
}

Answer 1

使用三个步骤：

1：将UINavigationControllerDelegate，UIImagePickerControllerDelegate添加到@interface yourController ()<>

2：

imagePickerController.delegate = self;

3：

-(void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated
{
    [[UIApplication sharedApplication] setStatusBarStyle:UIStatusBarStyleLightContent];
}

Answer 2

<强> Try This:-

1.创建一个高度为20的视图并更改背景颜色以附加viewcontrollerView（或）更改视图控制器的背景颜色如下

UIView*statusbarview = [[UIView alloc] initWithFrame:CGRectMake(0, 0, self.view.frame.size.width, 20)];
statusbarview.backgroundColor = [UIColor greenColor];
[self.view addSubview:statusbarview];

（OR）

self.view.backgroundColor = [UIColor redColor];

Answer 3

This solved my problem.

-(void)showGallery
{
    UIImagePickerController *picker = [[UIImagePickerController alloc] init];
    picker.delegate = self;
    picker.sourceType = UIImagePickerControllerSourceTypePhotoLibrary;
    picker.allowsEditing = NO;
    picker.modalPresentationStyle = UIModalPresentationFullScreen;
    picker.navigationBar.translucent = NO;
    picker.navigationBar.barTintColor = [UIColor orangeColor];
    picker.navigationBar.tintColor = [UIColor whiteColor];
    picker.navigationBar.titleTextAttributes = @{NSForegroundColorAttributeName:  [UIColor whiteColor]};
    [self presentViewController:picker animated:YES completion:nil];
}