1
当iPhone将方向更改为横向时,我正在推送ViewController,并且无法更改ViewController的方向。ViewController方向更改
我使用的代码:
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view from its nib.
Storage *strg = [Storage sharedStorage];
if ([strg.orient intValue] == 2)
{
[[UIApplication sharedApplication] setStatusBarOrientation:
UIInterfaceOrientationLandscapeRight];
UIScreen *screen = [UIScreen mainScreen];
CGFloat screenWidth = screen.bounds.size.width;
CGFloat screenHeight = screen.bounds.size.height;
UIView *navView = [[self navigationController] view];
navView.bounds = CGRectMake(0, 0, screenHeight, screenWidth);
navView.transform = CGAffineTransformIdentity;
navView.transform = CGAffineTransformMakeRotation(1.57079633);
navView.center = CGPointMake(screenWidth/2.0, screenHeight/2.0);
[UIView commitAnimations];
}
if ([strg.orient intValue] == 1)
{
[[UIApplication sharedApplication] setStatusBarOrientation:
UIInterfaceOrientationLandscapeLeft];
UIScreen *screen = [UIScreen mainScreen];
CGFloat screenWidth = screen.bounds.size.width;
CGFloat screenHeight = screen.bounds.size.height;
UIView *navView = [[self navigationController] view];
navView.bounds = CGRectMake(0, 0, screenHeight, screenWidth);
navView.transform = CGAffineTransformIdentity;
navView.transform = CGAffineTransformMakeRotation(4.71238898);
navView.center = CGPointMake(screenWidth/2.0, screenHeight/2.0);
[UIView commitAnimations];
}
}
结果不相符;有时它会进入正确的方向,有时会颠倒。
当我从LandcapeRight转到LandscapeLeft strait(反之亦然)时,它工作正常,问题只在我进入肖像模式时出现。
任何想法我做错了什么?
我试过了。将无法工作。不知道为什么,我发现很多其他人在组合方向更改和导航时遇到了这个问题。 – urilevy2
嗯,这对我有用。我倾向于唯一的问题是确保我回应UIDeviceOrientationUnknown以及其他方向。但是,我不使用笔尖。我编码的一切,这可能是为什么我没有问题。我仍然认为你应该避免使用setStatusBarOrientation,因为这实际上并没有改变设备方向 - 如果你询问设备它的设备方向是什么,即使你已经设置了状态栏方向为别的东西。 – ader
我不知道我错过了什么,当我尝试之前,但现在它的作品!谢谢!! – urilevy2