remove UIScreen from other platform

Author: lkzhao

Package.swift

@@ -15,12 +15,11 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/lkzhao/BaseToolbox", from: "0.1.0"),
-        .package(url: "https://github.com/kylebshr/ScreenCorners", from: "1.0.1"),
     ],
     targets: [
         .target(
             name: "Hero2",
-            dependencies: ["BaseToolbox", "ScreenCorners"]
+            dependencies: ["BaseToolbox"]
         )
     ]
 )

Sources/Hero2/BuiltinTransitions/MatchTransition.swift

@@ -77,7 +77,7 @@ open class MatchTransition: Transition {
 
         let isFullScreen = container.window?.convert(container.bounds, from: container) == container.window?.bounds
         let foregroundContainerView = self.foregroundContainerView
-        let finalCornerRadius: CGFloat = isFullScreen ? UIScreen.main.displayCornerRadius : 0
+        let finalCornerRadius: CGFloat = isFullScreen ? displayCornerRadius : 0
         foregroundContainerView.cornerRadius = finalCornerRadius
         foregroundContainerView.frame = container.bounds
         foregroundContainerView.backgroundColor = front.backgroundColor

Sources/Hero2/BuiltinTransitions/SheetTransition.swift

@@ -166,7 +166,7 @@ class SheetPresentationController: UIPresentationController, UIGestureRecognizer
         if hasParentSheet {
             back.cornerRadius = transition.cornerRadius
         } else {
-            back.cornerRadius = UIScreen.main.displayCornerRadius
+            back.cornerRadius = transition.displayCornerRadius
         }
 #endif
         overlayView.alpha = 0
@@ -190,7 +190,7 @@ class SheetPresentationController: UIPresentationController, UIGestureRecognizer
         overlayView.frameWithoutTransform = presentingViewController.view.bounds
 
         presentedViewController.view.frameWithoutTransform = presentedViewController.sheetFrame(transition: transition, container: container)
-        presentedViewController.view.cornerRadius = container.isCompactVertical ? UIScreen.main.displayCornerRadius : transition.cornerRadius
+        presentedViewController.view.cornerRadius = container.isCompactVertical ? transition.displayCornerRadius : transition.cornerRadius
         presentedViewController.view.layer.maskedCorners =
         container.isIpadLayout ? [.layerMinXMinYCorner, .layerMaxXMinYCorner, .layerMinXMaxYCorner, .layerMaxXMaxYCorner] : [.layerMinXMinYCorner, .layerMaxXMinYCorner]
         presentedViewController.view.clipsToBounds = true
@@ -332,3 +332,22 @@ private extension UIViewController {
         }
     }
 }
+
+extension Transition {
+    private static let cornerRadiusKey: String = {
+        let components = ["Radius", "Corner", "display", "_"]
+        return components.reversed().joined()
+    }()
+
+    public var displayCornerRadius: CGFloat {
+        #if os(iOS)
+        guard let cornerRadius = UIScreen.main.value(forKey: Self.cornerRadiusKey) as? CGFloat else {
+            return 0
+        }
+
+        return cornerRadius
+        #else
+        return 0
+        #endif
+    }
+}