Can we add more than one subviews to a window at the same time in iOS?

Is it possible to开发者_如何学JAVA add more than 1 subviews to a given window. Eg. [window addsubview: subview1] [window addsubview: subview2] where one of the views is UIViewController. I tried doing it but the UIViewController view overrides the other subview.

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Make sure both the views do not have the same size, so they do not overlap each other. Try changing one view's x and y location and background colour to something that stands out from the other one to see what I mean.

A quick look at the UIWindow docs would have revealed it inherited from UIView, to which you can add an arbitrary number of subviews.

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Yes you can add multiple subviews to UIWindow.

For your problem check the frames of the views you add - probably your viewController's view is fullscreen and another view is just under it