如何在标签栏上方和导航栏下方添加子视图？

Question

My app has a right bar button item, when user taps it, an mask with opacity is added to view then slides down a droplist menu. I try to add these two views(maskview and droplist view) to self.view , but the tabbar appears on the top of the window.

An I try to add views to self.view.window , but navigation bar is masked during "droplist slide down" progress.

Any ideas?

Update : I wanna the following animations but with mask tabbar.

Answer 1

Try to add your view in window,

AppDelegate *appDelegate = (AppDelegate *)[[UIApplication sharedApplication] delegate];
[appDelegate.window addSubview:yourView];

but make sure that view added after navigation bar frame. (For ex. your view's y origin = 64)