Instance Method

viewDidAppear

Called when the view controller’s view is fully transitioned onto the screen.

Declaration

- (void)viewDidAppear;

Discussion

This method is called after the completion of any drawing and animations involved in the initial appearance of the view. You can override this method to perform tasks appropriate for that time, such as work that should not interfere with the presentation animation, or starting an animation that you want to begin after the view appears.

If you override this method, call this method on super at some point in your implementation in case a superclass also overrides this method.

The default implementation of this method does nothing.

See Also

Responding to View Events

- viewDidLoad

Called after the view controller’s view has been loaded into memory.

viewLoaded

A Boolean value indicating whether the view controller’s view is loaded into memory.

- viewWillAppear

Called after the view controller’s view has been loaded into memory is about to be added to the view hierarchy in the window.

- viewWillDisappear

Called when the view controller’s view is about to be removed from the view hierarchy in the window.

- viewDidDisappear

Called after the view controller’s view is removed from the view hierarchy in a window.