iOS: Screen.safeArea returns wrong results after Screen.SetResolution

I'm using Unity 2018.2.12.
When I change resolution on iOS using Screen.SetResolution Screen.width and Screen.height is changing to new resolution. But Screen.safeArea still returns original resolution so it does not match new Screen.width and Screen.height.

The problem is with method ComputeSafeArea in UnityView.mm which is getting safe area based on view size and not on current resolution.

Will it be fixed in next version so changing resolution will also change safeArea?

My current fixed method ComputeSafeArea:

Code (CSharp):

1. CGRect ComputeSafeArea(UIView* view)
2. {
3.     CGSize screenSize = view.bounds.size;
4.     CGRect screenRect = CGRectMake(0, 0, screenSize.width, screenSize.height);
5.    
6.     unsigned requestedW, requestedH;
7.     UnityGetRenderingResolution(&requestedW, &requestedH);
8.    
9.     float scaleX = (float)requestedW / screenSize.width;
10.     float scaleY = (float)requestedH / screenSize.height;
11.  
12.     UIEdgeInsets insets = UIEdgeInsetsMake(0, 0, 0, 0);
13. #if UNITY_HAS_IOSSDK_11_0 || UNITY_HAS_TVOSSDK_11_0
14.     if (@available(iOS 11.0, tvOS 11.0, *))
15.         insets = [view safeAreaInsets];
16. #endif
17.  
18.     screenRect.origin.x += insets.left;
19.     screenRect.origin.y += insets.bottom; // Unity uses bottom left as the origin
20.     screenRect.size.width -= insets.left + insets.right;
21.     screenRect.size.height -= insets.top + insets.bottom;
22.  
23.     screenRect.origin.x *= scaleX;
24.     screenRect.origin.y *= scaleY;
25.     screenRect.size.width *= scaleX;
26.     screenRect.size.height *= scaleY;
27.  
28.    
29.     return screenRect;
30. }

 

It is still in Unity 2018.2.16. I posted bug (Case 1102732).

 

Screen.safeArea has changed on next frame.
hope this tips can help you

 

It was Unity bug and it was fixed in Unity 2018.3 so currently it should be no problem.