set iOS bg images all screen sizes -


i have created background images ios devices. far understand, ios pick appropriate image @ runtime according screen resolutions.

is there way set image screen background root view? method should take automatic image picking account.

is there way set image screen background root view

in storyboard, locate scene representing root view controller , view. drag uiimageview main view , pin top, left, bottom, , right edges of superview constant of zero. send it's behind other subviews of main view. set image desired image, , supply appropriate content mode. done.


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