如何在UIImagePickerController中赋予标题? [英] How to give Title in UIImagePickerController?

问题描述

我想在 UIImagePickerController 中给出标题，如图像屏幕截图所示

I want to give title in UIImagePickerController as shown in image screen shot

推荐答案

您尝试以下代码:

- (void)navigationController:(UINavigationController *)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated {
UINavigationItem *ipcNavBarTopItem;

// add done button to right side of nav bar
UIBarButtonItem *doneButton = [[UIBarButtonItem alloc] initWithTitle:@"Photos"
                                                               style:UIBarButtonItemStylePlain 
                                                              target:self 
                                                              action:@selector(saveImages:)];

UINavigationBar *bar = navigationController.navigationBar;
[bar setHidden:NO];
ipcNavBarTopItem = bar.topItem;
ipcNavBarTopItem.title = @"Photos";
ipcNavBarTopItem.rightBarButtonItem = doneButton;
}

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