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POHow to change UIStatusBarStyle in iOS 7 in modal views with navigation bar?
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2013-09-25T07:41:26.703
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2018-04-09T03:45:54.367
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2013-09-25T08:16:34.537
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Body
The <a href="https://developer.apple.com/library/ios/documentation/userexperience/conceptual/TransitionGuide/AppearanceCustomization.html#//apple_ref/doc/uid/TP40013174-CH15-SW1">iOS 7 Transition Guide</a> give a good hint how to change the <code>UIStatusBarStyle</code> dynamically in a <code>UIViewController</code> using <pre><code>- (UIStatusBarStyle)preferredStatusBarStyle { return UIStatusBarStyleDefault; } </code></pre> together with <code>[self setNeedsStatusBarAppearanceUpdate];</code> This works fine in a single view application. However, I'm now trying to change the <code>UIStatusBarStyle</code> in a modal view to <code>UIStatusBarStyleLightContent</code>. There is a <code>MainViewController</code> which segues to the <code>ModalViewController</code>, which itself is embedded in a <code>NavigationController</code>. The <code>ModalViewController</code> has set its delegate to the <code>MainViewController</code>. I tried to call <code>[self setNeedsStatusBarAppearanceUpdate];</code> in the <code>ModalViewController</code> together with the following method in that class without effect: <pre><code>// In ModalViewController.m - (UIStatusBarStyle)preferredStatusBarStyle { return UIStatusBarStyleLightContent; } </code></pre> I also tried to call <code>[self setNeedsStatusBarAppearanceUpdate];</code> in <code>MainViewController</code> on <code>prepareForSegue: sender:</code> method with conditions in <code>- (UIStatusBarStyle)preferredStatusBarStyle {}</code> to return <code>UIStatusBarStyleLightContent</code> when the modal view is presented - but that has no effects, too. How can I change the UIStatusBarStyle in the modal view? EDIT: Post updated: I need to mention that the <code>ModalViewController</code> is embedded in a <code>NavigationController</code> with a <code>NavigationBar</code>. With <code>NavigationBar</code> set to hidden to above call of <code>[self setNeedsStatusBarAppearanceUpdate];</code> in <code>ModalViewController</code> works fine. But not when the Bar is visible.
Tags
<ios><ios7><modalviewcontroller><statusbar>
Title
How to change UIStatusBarStyle in iOS 7 in modal views with navigation bar?
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