增加换肤功能

TUIKit/TUIRoomKit/Source/View/Component/BroadcastLauncher.swift

@@ -0,0 +1,64 @@
+//
+//  BroadcastLauncher.swift
+//  TUIRoomKit
+//
+//  Created by janejntang on 2023/1/17.
+//  Copyright © 2023 Tencent. All rights reserved.
+//
+
+import ReplayKit
+import UIKit
+
+@available(iOS 12.0, *)
+class BroadcastLauncher: NSObject {
+    var systemExtensionPicker = RPSystemBroadcastPickerView()
+    var prevLaunchEventTime: CFTimeInterval = 0
+    
+    static let sharedInstance = BroadcastLauncher()
+    
+    override private init() {
+        super.init()
+        let picker = RPSystemBroadcastPickerView(frame: CGRect(x: 0, y: 0, width: 44, height: 44))
+        picker.showsMicrophoneButton = false
+        picker.autoresizingMask = [.flexibleTopMargin, .flexibleRightMargin]
+        systemExtensionPicker = picker
+        
+        if let pluginPath = Bundle.main.builtInPlugInsPath,
+           let contents = try? FileManager.default.contentsOfDirectory(atPath: pluginPath) {
+            for content in contents where content.hasSuffix(".appex") {
+                guard let bundle = Bundle(path: URL(fileURLWithPath: pluginPath).appendingPathComponent(content).path),
+                      let identifier: String = (bundle.infoDictionary?["NSExtension"] as? [String: Any])? ["NSExtensionPointIdentifier"] as? String
+                else {
+                    continue
+                }
+                if identifier == "com.apple.broadcast-services-upload" {
+                    picker.preferredExtension = bundle.bundleIdentifier
+                    break
+                }
+            }
+        }
+    }
+    
+    static func launch() {
+        BroadcastLauncher.sharedInstance.launch()
+    }
+    
+    func launch() {
+        let now = CFAbsoluteTimeGetCurrent()
+        if now - prevLaunchEventTime < 1.0 {
+            return
+        }
+        prevLaunchEventTime = now
+        
+        for view in systemExtensionPicker.subviews {
+            if let button = view as? UIButton {
+                button.sendActions(for: .allTouchEvents)
+                break
+            }
+        }
+    }
+    
+    deinit {
+        debugPrint("deinit \(self)")
+    }
+}