ios access main window or view

Question

I would like to know if there is a simple way to access the main window or view in IOS. Something similar to:

[UIScreen mainScreen]

Thank you.<

Answer 1

Try :

UIWindow *frontWindow = [[[UIApplication sharedApplication] windows]
                                                            lastObject];

or simply :

UIWindow *frontWindow = [[UIApplication sharedApplication] keyWindow];