iOS screen size

Targets iOS
1

I am very sure I’ve seen this before (or even used it) but I can’t find it now.
I need to find the screen size of an iOS device from the opening event.
How can this be achieved?

2

Self.Size in the opening event.
But if you can’t get any data from that, try using a Timer.CallLater 10, WeakAddressOf CheckResizeMethod to retry the checking a little later.

3

Sorry, I mean in app.opening

4

For anyone searching how to do this with declares.

nativeBounds property of UIScreen will return the size.

Something like this:

Private Structure CGSize
  width As CGFloat
  height As CGFloat
End Structure
Private Structure CGRect
  origin as CGPoint
  rsize as CGSize
End Structure
Private Structure CGPoint
  x As CGFloat
  y as CGFloat
End Structure



Declare Function mainScreen Lib "UIKit" selector "mainScreen" (clsRef As ptr) As ptr
Declare Function nativebounds Lib "UIKit" selector "nativeBounds" (obj_id As Ptr) As CGRect
Dim sz As CGSize = nativeBounds(mainScreen(NSClassFromString("UIScreen"))).rsize

Dim w, h As Integer
w = sz.width
h = sz.height
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