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PORotation compatibility for iOS 5.1 and iOS 6
 

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  1. PORotation compatibility for iOS 5.1 and iOS 6
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    <p>In a <strong>universal app</strong> that needs to run both on <strong>iOS 5.1</strong> and <strong>iOS 6.0</strong> I use the above code to allow <strong>rotation</strong> in both versions, and both on the iPhone, both on iPad. Is There a better way to do this, while maintaining compatibility between the two versions and without using deprecated functions? With the above code I have some little issues in iPad with iOS 6.0, sometimes...</p> <p>Thank you.</p> <pre><code>// Override to allow orientations other than the default portrait orientation. // Rotation for v. 5.1.1 - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { if (UI_USER_INTERFACE_IDIOM() == UIUserInterfaceIdiomPad) { // on iPad support all orientations return YES; } else { // on iPhone/iPod support all orientations except Portrait Upside Down return (interfaceOrientation != UIInterfaceOrientationPortraitUpsideDown); } return NO; } // Rotation 6.0 // Tell the system It should autorotate - (BOOL) shouldAutorotate { return YES; } // Tell the system which initial orientation we want to have - (UIInterfaceOrientation)preferredInterfaceOrientationForPresentation { return UIInterfaceOrientationPortrait; } // Tell the system what we support -(NSUInteger)supportedInterfaceOrientations { // return UIInterfaceOrientationMaskLandscapeRight; // return UIInterfaceOrientationMaskAll; return UIInterfaceOrientationMaskAllButUpsideDown; } </code></pre> <p>Add: After some test I got again the bug also in simulator: the left part of slitViewController become black (non always) with the above errors (than it run again, rotating the iPad):</p> <hr> <pre><code>&lt;Error&gt;: CGImageCreate: invalid image size: 0 x 0. &lt;Error&gt;: CGContextSetFillColorWithColor: invalid context 0x0 &lt;Error&gt;: CGContextSetStrokeColorWithColor: invalid context 0x0 &lt;Error&gt;: CGContextGetCompositeOperation: invalid context 0x0 &lt;Error&gt;: CGContextSetCompositeOperation: invalid context 0x0 &lt;Error&gt;: CGContextFillRects: invalid context 0x0 </code></pre> <p>...</p> <hr>
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    1. USSalvo Micciché
    1. USSalvo Micciché
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      1. PORotation compatibility for iOS 5.1 and iOS 6
      1. USvacawama
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      1. PORotation compatibility for iOS 5.1 and iOS 6
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    1. COWhat issues do you have on iPad with iOS6? Deprecated methods shouldn't do anything when run on iOS6.
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      1. PORotation compatibility for iOS 5.1 and iOS 6
      1. USTomasz Zabłocki
    2. CORandomly sometime the upper system bar doesn't rotate; one time (iPad in landscape) the left part (table view in SplitViewController, corresponding to the popover in portrait) appeared wholly black (then it reappeared rotating the iPad)...
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      1. PORotation compatibility for iOS 5.1 and iOS 6
      1. USSalvo Micciché
    3. COIs that happening on device, simulator or both?
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      1. PORotation compatibility for iOS 5.1 and iOS 6
      1. USTomasz Zabłocki
 

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