iOS Question Admob - Adaptive banners

#if OBJC
- (NSArray *)GetAdaptiveSize:(float)width {
   GADAdSize g = GADCurrentOrientationAnchoredAdaptiveBannerAdSizeWithWidth(width);
   CGSize s = g.size;
   return @[[NSValue valueWithBytes: &g
               objCType:@encode(GADAdSize)], @(s.width), @(s.height)];
}
#End If

'example of adding AdView in AppStart:
If Page1.RootPanel.Width = 0 Then
   Wait For Page1_Resize (Width As Float, Height As Float)
End If
Dim no As NativeObject = Me
Dim sizes As List = no.RunMethod("GetAdaptiveSize:", Array(Page1.RootPanel.Width))
ad.Initialize("ad", "ca-app-pub-1267570815929340/4744679717", Page1, sizes.Get(0))
Dim w As Float = sizes.Get(1) 'ignore
Dim h As Float = sizes.Get(2)
Page1.RootPanel.AddView(ad, 0, 0, Page1.RootPanel.Width, h)

Page1.RootPanel.AddView(ad, 0, 0, Page1.RootPanel.Width, 60)