Merge commit '7621e2f8dec938cf48181c8b10afc9b01f444e68' into beta

submodules/AccountContext/Sources/OverlayMediaItemNode.swift

@@ -0,0 +1,71 @@
+import Foundation
+import UIKit
+import AsyncDisplayKit
+import AVKit
+
+public struct OverlayMediaItemNodeGroup: Hashable, RawRepresentable {
+    public var rawValue: Int32
+    
+    public init(rawValue: Int32) {
+        self.rawValue = rawValue
+    }
+}
+
+public enum OverlayMediaItemMinimizationEdge {
+    case left
+    case right
+}
+
+open class OverlayMediaItemNode: ASDisplayNode {
+    open var hasAttachedContextUpdated: ((Bool) -> Void)?
+    open var hasAttachedContext: Bool = false
+    
+    open var unminimize: (() -> Void)?
+    
+    public var manualExpandEmbed: (() -> Void)?
+    public var customUnembedWhenPortrait: ((OverlayMediaItemNode) -> Bool)?
+    
+    open var group: OverlayMediaItemNodeGroup? {
+        return nil
+    }
+    
+    open var tempExtendedTopInset: Bool {
+        return false
+    }
+    
+    open var isMinimizeable: Bool {
+        return false
+    }
+    
+    open var customTransition: Bool = false
+    open var isRemoved: Bool = false
+    
+    open func setShouldAcquireContext(_ value: Bool) {
+    }
+    
+    open func preferredSizeForOverlayDisplay(boundingSize: CGSize) -> CGSize {
+        return CGSize(width: 50.0, height: 50.0)
+    }
+    
+    open func updateLayout(_ size: CGSize) {
+    }
+    
+    open func dismiss() {
+    }
+    
+    open func updateMinimizedEdge(_ edge: OverlayMediaItemMinimizationEdge?, adjusting: Bool) {
+    }
+    
+    open func performCustomTransitionIn() -> Bool {
+        return false
+    }
+    
+    open func performCustomTransitionOut() -> Bool {
+        return false
+    }
+
+    @available(iOSApplicationExtension 15.0, iOS 15.0, *)
+    open func makeNativeContentSource() -> AVPictureInPictureController.ContentSource? {
+        return nil
+    }
+}