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POiOS - UIView in landscape mode is not rotating
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Id
15403639
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AcceptedAnswerId
15404263
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2
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CreationDate
2013-03-14T07:39:39.587
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2013-03-14T10:43:13.273
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Body
I'm writing an app support for both iPhone & iPad. In iPhone required Portrait mode, iPad required to use Landscape. In AppDelegate.m <pre><code>if ([CKAppDelegate isPad]) { [[UIApplication sharedApplication] setStatusBarOrientation:UIInterfaceOrientationLandscapeRight]; CGSize size = [self getScreenSize]; navigationController = [[UINavigationController alloc] initWithRootViewController:[[PadMainViewController alloc] initWithFrame:CGRectMake(0, 0, size.width, size.height)]]; } else { CGSize size = [self getScreenSize]; navigationController = [[UINavigationController alloc] initWithRootViewController:[[MainViewController alloc] initWithFrame:CGRectMake(0, 0, size.width, size.height)]]; } self.window.rootViewController = navigationController; ... - (CGSize)getScreenSize { CGSize size; if (UIInterfaceOrientationIsLandscape([UIApplication sharedApplication].statusBarOrientation) && [[UIScreen mainScreen] bounds].size.height > [[UIScreen mainScreen] bounds].size.width) { // in Landscape mode, width always higher than height size.width = [[UIScreen mainScreen] bounds].size.height; size.height = [[UIScreen mainScreen] bounds].size.width; } else if (UIInterfaceOrientationIsPortrait([UIApplication sharedApplication].statusBarOrientation) && [[UIScreen mainScreen] bounds].size.height < [[UIScreen mainScreen] bounds].size.width) { // in Portrait mode, height always higher than width size.width = [[UIScreen mainScreen] bounds].size.height; size.height = [[UIScreen mainScreen] bounds].size.width; } else { // otherwise it is normal size.height = [[UIScreen mainScreen] bounds].size.height; size.width = [[UIScreen mainScreen] bounds].size.width; } return size; } </code></pre> In PadMainViewController.m <pre><code>- (id)initWithFrame:(CGRect)frame { UIView *leftView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, frame.size.width * 0.7, frame.size.height)]; leftView.backgroundColor = [UIColor cyanColor]; UIView *rightView = [[UIView alloc] initWithFrame:CGRectMake(0, 0, frame.size.width * 0.3, frame.size.height)]; rightView.backgroundColor = [UIColor yellowColor]; self.chopInkButton = [UIButton buttonWithType:UIButtonTypeRoundedRect]; [self.chopInkButton setTitle:@"Tap to ChopInk" forState:UIControlStateNormal]; self.chopInkButton.frame = CGRectMake(50, 200, 250, 44); [self.chopInkButton addTarget:self action:@selector(chopInkButtonTapped:) forControlEvents:UIControlEventTouchUpInside]; [rightView addSubview:self.chopInkButton]; self.logoImageView.frame = CGRectMake(50, 50, 100, 100); [self.logoImageView.layer setBorderColor:[[UIColor blackColor] CGColor]]; [self.logoImageView.layer setBorderWidth:2.0f]; [rightView addSubview:self.logoImageView]; [self.view addSubview:leftView]; [self.view addSubview:rightView]; return self; } ... - (BOOL)shouldAutorotateToInterfaceOrientation: (UIInterfaceOrientation)toInterfaceOrientation { return (UIInterfaceOrientationIsLandscape(toInterfaceOrientation)); } </code></pre> The result that I get is <img src="https://i.stack.imgur.com/eIn67.png" alt="Wierd result"> In project summary, I already disabled the portrait mode for iPad <img src="https://i.stack.imgur.com/kNrNV.png" alt="enter image description here"> Any idea why the button is not rotating?
Tags
<iphone><ios><ipad><orientation><landscape>
Title
iOS - UIView in landscape mode is not rotating
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