如何更改imagepickercontroller ios狀態欄的顏色？

Question

我需要類似此狀態欄圖像的內容，但我隱藏了狀態，但仍然無法更改顏色。 我正在用這個顏色顯示狀態欄

這就是我在做什么。

-

(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

使用三個步驟：

1：將UINavigationControllerDelegate ， UIImagePickerControllerDelegate添加到您的@interface yourController ()<>

2：

imagePickerController.delegate = self;

3：

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

Answer 2

Try This:-

1.創建一個高度為20點的視圖並更改背景顏色以附加viewcontrollerView（OR）更改視圖控制器的背景顏色，如下所示

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

（要么）

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];
}