How to get screen display metrics in application class

Question

If I put this in some activity class it works perfectly but, when I put it in my App class the method getWindowManager() can not be found. Is there some way to

Answer 1

Without Context use -

Resources.getSystem().displayMetrics.widthPixels

With Context -

context?.resources?.displayMetrics?.widthPixels

Note : getWindowManager().getDefaultDisplay().getMetrics(dm); returns void in the new API.