Instance Method

setNeedsUpdateOfHomeIndicatorAutoHidden()

Notifies UIKit that your view controller updated its preference regarding the visual indicator for returning to the Home screen.

Declaration

func setNeedsUpdateOfHomeIndicatorAutoHidden()

Discussion

When you change the value returned by your view controller's prefersHomeIndicatorAutoHidden or childForHomeIndicatorAutoHidden method, call this method to let UIKit know that it should call those methods again.

See Also

Coordinating with System Gestures

var preferredScreenEdgesDeferringSystemGestures: UIRectEdge

The screen edges for which you want your gestures to take precedence over the system gestures

var childForScreenEdgesDeferringSystemGestures: UIViewController?

Returns the child view controller that should be queried to see if its gestures should take precedence.

func setNeedsUpdateOfScreenEdgesDeferringSystemGestures()

Call this method when you change the screen edges that you use for deferring system gestures.

var prefersHomeIndicatorAutoHidden: Bool

Returns a Boolean indicating whether the system is allowed to hide the visual indicator for returning to the Home screen.

var childForHomeIndicatorAutoHidden: UIViewController?

Returns the child view controller that is consulted about its preference for displaying a visual indicator for returning to the Home screen.