Upsite down 不起作用

Question

我有一个带有四个视图控制器和四个 ViewController.m/.h 文件的选项卡式应用程序。尽管在“设置”中启用了颠倒，但它不起作用。

//
//  FirstViewController.m
//


#import "FirstViewController.h"

@interface FirstViewController ()

@end

@implementation FirstViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view, typically from a nib.
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
- (BOOL)shouldAutorotate {
    return YES;
}
@end

Answer 1

在您的项目/部署信息中，您需要标记四个选项：

-纵向 -倒挂 -横向左 -风景右