Instance Method

willAnimateFirstHalfOfRotationToInterfaceOrientation:duration:

Sent to the view controller before performing the first half of a user interface rotation.

Declaration

- (void)willAnimateFirstHalfOfRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration;

Parameters

toInterfaceOrientation

The state of the app'€™s user interface orientation before the rotation. The possible values are described in UIInterfaceOrientation.

duration

The duration of the first half of the pending rotation, measured in seconds.

Discussion

The default implementation of this method does nothing.

This method is called from within the animation block used to rotate the view and slide the header and footer views out. You can override this method and use it to configure additional animations that should occur during the first half of the view rotation. For example, you could use it to adjust the zoom level of your content, change the scroller position, or modify other animatable properties of your view.

At the time this method is called, the interfaceOrientation property is still set to the old orientation.

See Also

Deprecated

viewWillUnload

Called just before releasing the controller'€™s view from memory.

Deprecated
viewDidUnload

Called when the controller'€™s view is released from memory.

Deprecated
contentSizeForViewInPopover

The size of the view controller'€™s view while displayed in a popover.

Deprecated
presentModalViewController:animated:

Presents a modal view managed by the given view controller to the user.

Deprecated
dismissModalViewControllerAnimated:

Dismisses the view controller that was presented by the receiver.

Deprecated
wantsFullScreenLayout

A Boolean value indicating whether the view should underlap the status bar.

Deprecated
shouldAutorotateToInterfaceOrientation:

Returns a Boolean value indicating whether the view controller supports the specified orientation.

Deprecated
rotatingHeaderView

Returns the header view to transition during an interface orientation change.

Deprecated
rotatingFooterView

Returns the footer view to transition during an interface orientation change.

Deprecated
interfaceOrientation

Convenience property that provides the current orientation of the interface, meaningful only if the view controller is taking up the full screen.

Deprecated
willRotateToInterfaceOrientation:duration:

Sent to the view controller just before the user interface begins rotating.

Deprecated
willAnimateRotationToInterfaceOrientation:duration:

Sent to the view controller before performing a one-step user interface rotation.

Deprecated
didRotateFromInterfaceOrientation:

Sent to the view controller after the user interface rotates.

Deprecated
didAnimateFirstHalfOfRotationToInterfaceOrientation:

Sent to the view controller after the completion of the first half of the user interface rotation.

Deprecated
willAnimateSecondHalfOfRotationFromInterfaceOrientation:duration:

Sent to the view controller before the second half of the user interface rotates.

Deprecated
searchDisplayController

The search display controller associated with the view controller.

Deprecated
modalViewController

The controller for the active presented view'€”that is, the view that is temporarily displayed on top of the view managed by the receiver.

Deprecated
shouldAutomaticallyForwardRotationMethods

Returns a Boolean value indicating whether rotation methods are forwarded to child view controllers.

Deprecated
automaticallyForwardAppearanceAndRotationMethodsToChildViewControllers

Returns a Boolean value that indicates whether appearance and rotation methods are forwarded.

Deprecated
presentMoviePlayerViewControllerAnimated:

Presents the movie player view controller using the standard movie player transition.

Deprecated
dismissMoviePlayerViewControllerAnimated

Dismisses a movie player view controller using the standard movie player transition.

Deprecated
viewControllerForUnwindSegueAction:fromViewController:withSender:

Called when an unwind segue action wants to search a container'€™s children for a view controller to handle the unwind action.

Deprecated
segueForUnwindingToViewController:fromViewController:identifier:

Called when an unwind segue action needs to transition between two view controllers.

Deprecated
bottomLayoutGuide

Indicates the lowest vertical extent for your onscreen content, for use with Auto Layout constraints.

Deprecated
topLayoutGuide

Indicates the highest vertical extent for your onscreen content, for use with Auto Layout constraints.

Deprecated
automaticallyAdjustsScrollViewInsets

A Boolean value that indicates whether the view controller should automatically adjust its scroll view insets.

Deprecated
canDisplayBannerAds

A boolean value that indicates whether the view controller is configured to display banner ads.

Deprecated
originalContentView

The originally configured content view of the view controller before banner ads were enabled.

Deprecated
presentingFullScreenAd

A boolean value that indicates whether the view controller is displaying a full-screen ad.

Deprecated
displayingBannerAd

A boolean value that indicates whether the view controller is displaying a banner ad.

Deprecated
prepareInterstitialAds

Prepares the iAd framework to display interstitial ads, which may involve prefetching ad assets.

Deprecated
interstitialPresentationPolicy

Determines whether interstitials should be presented at all and whether the framework or app should manage the presentation.

Deprecated
requestInterstitialAdPresentation

Asks the framework to display an interstitial ad.

Deprecated
shouldPresentInterstitialAd

Returns whether an interstitial ad should be displayed.

Deprecated