128 lines
5.1 KiB
Swift
128 lines
5.1 KiB
Swift
import AVKit
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import UIKit
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import SwiftUI
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class SceneDelegate: UIResponder, UIWindowSceneDelegate {
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var window: UIWindow?
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private let pipManager = PipScreenManager()
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private var didSetupPip = false
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func scene(
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_ scene: UIScene,
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willConnectTo session: UISceneSession,
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options connectionOptions: UIScene.ConnectionOptions
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) {
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guard let windowScene = scene as? UIWindowScene else { return }
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let window = UIWindow(windowScene: windowScene)
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window.rootViewController = UIHostingController(rootView: ContentView())
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self.window = window
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registerSceneObservers()
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window.makeKeyAndVisible()
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setupDesktopLyricPip()
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if let url = connectionOptions.urlContexts.first?.url {
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if !QqShareHost.shared.handleOpen(url) {
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HostBridge.shared.handleDeepLink(url.absoluteString)
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}
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}
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}
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func sceneWillResignActive(_ scene: UIScene) {
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// 键盘还在时，系统会把键盘场景挂到画中画上；连接一旦被拆掉就会报 scene 不存在。
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window?.endEditing(true)
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let defaults = UserDefaults(suiteName: "group.com.zhushenwudi.lovelivemusicplayer")
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let playing = defaults?.bool(forKey: "pipIsPlaying") ?? false
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let enabled = defaults?.bool(forKey: "desktopLyricEnabled") ?? false
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if playing && enabled {
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pipManager.manualChangePicInPic(needStart: true)
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}
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}
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func sceneDidBecomeActive(_ scene: UIScene) {
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// 前台不显示桌面歌词。开关仍开着时，下次进后台再弹出。
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pipManager.stopPictureInPictureOnly()
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let defaults = UserDefaults(suiteName: "group.com.zhushenwudi.lovelivemusicplayer")
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let playing = defaults?.bool(forKey: "pipIsPlaying") ?? false
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let enabled = defaults?.bool(forKey: "desktopLyricEnabled") ?? false
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if playing && enabled {
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pipManager.picInPicAutoOpen(nil)
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}
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}
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func scene(_ scene: UIScene, openURLContexts URLContexts: Set<UIOpenURLContext>) {
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guard let url = URLContexts.first?.url else { return }
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if QqShareHost.shared.handleOpen(url) {
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return
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}
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HostBridge.shared.handleDeepLink(url.absoluteString)
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}
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func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
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guard let url = userActivity.webpageURL else { return }
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if QqShareHost.shared.handleUniversalLink(url) {
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return
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}
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HostBridge.shared.handleDeepLink(url.absoluteString)
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}
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private func setupDesktopLyricPip() {
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guard !didSetupPip else { return }
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guard AVPictureInPictureController.isPictureInPictureSupported() else { return }
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guard let window else { return }
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pipManager.addScreenView(on: window)
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let enabled = UserDefaults(suiteName: "group.com.zhushenwudi.lovelivemusicplayer")?
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.bool(forKey: "desktopLyricEnabled") ?? false
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pipManager.picInPicAutoOpen(enabled)
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didSetupPip = true
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}
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private func registerSceneObservers() {
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NotificationCenter.default.addObserver(
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forName: Notification.Name("llmpPiPRequest"),
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object: nil,
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queue: .main
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) { [weak self] notification in
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guard let self else { return }
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self.setupDesktopLyricPip()
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let action = notification.userInfo?["action"] as? String ?? ""
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switch action {
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case "pipAutoOpen":
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let enabled = (notification.userInfo?["enabled"] as? String) == "true"
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self.pipManager.picInPicAutoOpen(enabled)
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case "playing":
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let playing = (notification.userInfo?["playing"] as? String) == "true"
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if playing {
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self.pipManager.picInPicAutoOpen(nil)
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} else {
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self.pipManager.manualChangePicInPic(needStart: false)
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}
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case "show":
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self.pipManager.manualChangePicInPic(needStart: true)
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case "hide":
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self.pipManager.stopPictureInPictureOnly()
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case "foreground":
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self.pipManager.stopPictureInPictureOnly()
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default:
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break
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}
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}
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NotificationCenter.default.addObserver(
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forName: Notification.Name("llmpDesktopLyricUpdate"),
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object: nil,
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queue: .main
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) { [weak self] notification in
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let line1Null = (notification.userInfo?["line1Null"] as? String) == "true"
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let line2Null = (notification.userInfo?["line2Null"] as? String) == "true"
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let line1: String? = line1Null ? nil : notification.userInfo?["line1"] as? String
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let line2: String? = line2Null ? nil : notification.userInfo?["line2"] as? String
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let currentLine = Int(notification.userInfo?["currentLine"] as? String ?? "-1") ?? -1
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self?.pipManager.updatePipScreenView(
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lyricLine1: line1,
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lyricLine2: line2,
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currentLine: currentLine
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)
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}
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}
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}
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