joywayerandClaude Opus 4.7
1247c14351
接上一 commit f4307cc（WebView 全屏铺满）：splash 启动图也应保持一致策略， 否则启动瞬间（iOS 系统 LaunchScreen）和过渡期（SplashOverlay）仍会显示 左右大黑边，与 WebView 全屏的视觉不连续。 3 处 contentMode 从 scaleAspectFit 改为 scaleAspectFill： - LaunchScreen.storyboard（iOS 启动瞬间） - WebContainerViewController 内 SplashOverlay.imageView - SubGameViewController 内 SplashOverlay.imageView scaleAspectFill 行为：素材 1136×640（16:9）在现代 iPhone 横屏（19.5:9） 上高度撑满，宽度按比例放大→左右轻微裁切。启动图左右是空白底色，logo + 文字主体居中可见，裁切无影响。 等价 daoqi msext LaunchImage Asset Catalog 时代「启动图覆盖整屏」体感。 Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
363 lines
14 KiB
Swift
363 lines
14 KiB
Swift
//
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// SubGameViewController.swift
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// ylgamehall
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//
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// 子游戏 H5 承载容器：BridgedWebView 全屏铺满 + Splash + boot pipeline。
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// 与 WebContainerViewController（大厅）共享同款 BridgedWebView + SplashOverlay 样式，
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// 但 boot 流程更短（不拉远端配置、不做 IPA 升级、不做 lobby zip 升级），仅：
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// 1) 确保子游戏 H5 已就绪（commit B: SubGameDownloader.ensureReady）
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// 2) 写 app_*.js（containerRole = .subGame）
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// 3) loadFileURL 子游戏 index.html
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//
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// 详见 docs/H5-Native-Implementation-Design.md §2.4.3 / §6.4。
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//
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import UIKit
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import WebKit
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public final class SubGameViewController: UIViewController {
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// MARK: - 入参（从 SwitchOverGameData 解析）
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private let request: SubGameRequest
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// MARK: - UI
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private let bridgedWebView = BridgedWebView()
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private let splash = SplashOverlay()
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// MARK: - Handlers
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private let shakeHandler = ShakeHandler()
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// MARK: - .subGameDidReturn 观察者（overlay pop 回子游戏时反向 callback getWebdata）
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private var subGameReturnObserver: NSObjectProtocol?
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// MARK: - Init
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public init(request: SubGameRequest) {
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self.request = request
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super.init(nibName: nil, bundle: nil)
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("SubGameViewController requires SubGameRequest")
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}
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// MARK: - Lifecycle
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public override func viewDidLoad() {
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super.viewDidLoad()
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view.backgroundColor = .black
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setupBridgedWebView()
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setupSplash()
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bridgedWebView.webView.navigationDelegate = self
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registerBridgeHandlers()
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Task { @MainActor in
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await runBootPipeline()
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}
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}
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/// 注册子游戏 handler。大部分与大厅共用同一注册器（无状态 enum register），
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/// 但 SwitchOverGameData 不再注册（子游戏不能 push 更深一层，符合 §2.4.3 栈深 ≤ 2）。
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/// backgameData 在 commit C 接入。
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private func registerBridgeHandlers() {
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let bridge = bridgedWebView.bridge
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VibratorHandler.register(on: bridge)
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ClipboardHandler.register(on: bridge)
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shakeHandler.register(on: bridge)
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VoicePlayingHandler.register(on: bridge)
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DeviceInfoHandler.register(on: bridge)
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BrowserHandler.register(on: bridge)
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OpenSaomaHandler.register(on: bridge)
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StartLocationHandler.register(on: bridge)
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LocalAudioHandler.register(on: bridge)
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RemoteAudioHandler.register(on: bridge)
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AccreditLoginHandler.register(on: bridge)
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FriendsShareHandler.register(on: bridge)
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// OpenurlTitleData 在子游戏中也可能调（threeView 弹层 push 自子游戏页），保留 stub
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OpenurlTitleDataHandler.register(on: bridge)
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// 子游戏专属：backgameData（退出回大厅 + 反向 callback getWebdata）
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BackGameDataHandler.register(on: bridge)
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// 视频房间 3 件套 stub（业务暂未启用，仅维持桥契约不让 H5 报 "no handler"）
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// 未来接 Agora 时把 VideoRoomHandlers 内 3 个 stub 展开实现，注册点不变。
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VideoRoomHandlers.register(on: bridge)
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}
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// MARK: - 摇一摇支持
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public override var canBecomeFirstResponder: Bool { true }
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public override func viewWillAppear(_ animated: Bool) {
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super.viewWillAppear(animated)
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setupExternalSubscriptions()
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}
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public override func viewDidAppear(_ animated: Bool) {
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super.viewDidAppear(animated)
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becomeFirstResponder()
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}
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public override func viewWillDisappear(_ animated: Bool) {
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super.viewWillDisappear(animated)
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teardownExternalSubscriptions()
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}
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public override func motionEnded(_ motion: UIEvent.EventSubtype, with event: UIEvent?) {
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shakeHandler.handleMotionEnded(motion)
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}
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public override var supportedInterfaceOrientations: UIInterfaceOrientationMask { .landscape }
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public override var preferredInterfaceOrientationForPresentation: UIInterfaceOrientation { .landscapeRight }
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public override var prefersStatusBarHidden: Bool { false }
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// MARK: - WebView 全屏布局（与大厅同款，等价 daoqi msext gameController.m
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// 全屏 WKWebView 路径）
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private func setupBridgedWebView() {
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bridgedWebView.translatesAutoresizingMaskIntoConstraints = false
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view.addSubview(bridgedWebView)
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NSLayoutConstraint.activate([
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bridgedWebView.topAnchor.constraint(equalTo: view.topAnchor),
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bridgedWebView.bottomAnchor.constraint(equalTo: view.bottomAnchor),
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bridgedWebView.leadingAnchor.constraint(equalTo: view.leadingAnchor),
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bridgedWebView.trailingAnchor.constraint(equalTo: view.trailingAnchor)
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])
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}
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private func setupSplash() {
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splash.translatesAutoresizingMaskIntoConstraints = false
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view.addSubview(splash)
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NSLayoutConstraint.activate([
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splash.topAnchor.constraint(equalTo: view.topAnchor),
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splash.bottomAnchor.constraint(equalTo: view.bottomAnchor),
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splash.leadingAnchor.constraint(equalTo: view.leadingAnchor),
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splash.trailingAnchor.constraint(equalTo: view.trailingAnchor)
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])
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splash.update(text: "加载子游戏...", progress: nil)
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}
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// MARK: - Boot pipeline
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private func runBootPipeline() async {
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splash.isHidden = false
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splash.update(text: "加载子游戏...", progress: nil)
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do {
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try await runBootPipelineSteps()
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} catch {
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showFatalAlert(error: error)
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}
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}
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private func runBootPipelineSteps() async throws {
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// 1. 确保子游戏 zip 已下载解压（缓存命中直接复用，未命中下载 + 解压 + 原子 rename）
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splash.update(text: "准备子游戏...", progress: nil)
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_ = try await SubGameDownloader.shared.ensureReady(
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request: request,
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onProgress: { [weak self] p in
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Task { @MainActor in
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self?.splash.update(
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text: String(format: "下载子游戏 %d%%", Int(p * 100)),
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progress: p
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)
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}
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}
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)
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// 2. 写 4 个 app_*.js（containerRole = .subGame）。BatteryMonitor / NetworkMonitor
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// 单例已由大厅启动，此处仅复用其 currentXxx。
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let writer = AppDataWriter(
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bundleConfig: .shared,
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resolvedVersion: nil,
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containerRole: .subGame(name: request.gameStart, dir: request.gameDir)
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)
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try writer.writeInitial()
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try writer.writeBattery(BatteryMonitor.shared.currentLevel)
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try writer.writeNetwork(NetworkMonitor.shared.currentCode)
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// 3. 加载子游戏 H5（allowingReadAccessTo 给 subGameRoot 才能跨目录引用资源）
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splash.update(text: "进入子游戏...", progress: nil)
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let indexURL = SandboxPaths.subGameIndex(request.gameDir, request.gameStart)
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bridgedWebView.webView.loadFileURL(
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indexURL,
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allowingReadAccessTo: SandboxPaths.subGameRoot(request.gameDir)
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)
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}
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// MARK: - 外部订阅生命周期（参 §2.4.2）
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//
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// 子游戏栈顶时挂钩 battery / network / appservice。大厅 push 子游戏后大厅
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// viewWillDisappear 已 teardown，避免双发。子游戏 pop 时 teardown，大厅
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// viewWillAppear 重新 setup。
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//
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// 与大厅一致：业务期变化不重写文件，evaluateJavaScript 重新赋值 window.app_*。
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private func setupExternalSubscriptions() {
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NetworkMonitor.shared.start()
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BatteryMonitor.shared.start()
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AppLifecycleObserver.shared.start()
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// 仅子游戏挂电话状态监听（大厅不订阅，与 msext gameController 同款边界）
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PhoneStateMonitor.shared.start()
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let bridge = bridgedWebView.bridge
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let webView = bridgedWebView.webView
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BatteryMonitor.shared.onChange = { level in
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let value = String(format: "%.2f", level)
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Task { @MainActor in
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_ = try? await webView.evaluateJavaScript("window.app_getbattery=\(value);")
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}
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bridge.call("getBattery", data: .string(value), callback: nil)
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}
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NetworkMonitor.shared.onChange = { code in
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Task { @MainActor in
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_ = try? await webView.evaluateJavaScript("window.app_getnetwork=\(code);")
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}
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bridge.call("getnetwork", data: .string("\(code)"), callback: nil)
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}
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AppLifecycleObserver.shared.onBackground = {
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bridge.call("appservice", data: .string("1"), callback: nil)
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}
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AppLifecycleObserver.shared.onForeground = {
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bridge.call("appservice", data: .string("2"), callback: nil)
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}
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// 电话状态 — 契约 §3.1 ［14］：来电 "2" / 挂断 "0"
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PhoneStateMonitor.shared.onChange = { state in
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bridge.call("phonestate", data: .string(state), callback: nil)
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}
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// overlay（Phase 7）pop 回子游戏时反向 callback getWebdata。挂在子游戏栈顶
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// 期间生效；overlay push 上来时 viewWillDisappear → teardown 自动解绑，避免双发。
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subGameReturnObserver = NotificationCenter.default.addObserver(
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forName: .subGameDidReturn,
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object: nil,
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queue: .main
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) { note in
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let data = (note.userInfo?["data"] as? String) ?? ""
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MainActor.assumeIsolated {
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bridge.call("getWebdata", data: .string(data), callback: nil)
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}
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}
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}
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private func teardownExternalSubscriptions() {
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BatteryMonitor.shared.onChange = nil
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NetworkMonitor.shared.onChange = nil
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AppLifecycleObserver.shared.onBackground = nil
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AppLifecycleObserver.shared.onForeground = nil
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PhoneStateMonitor.shared.onChange = nil
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PhoneStateMonitor.shared.stop()
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if let token = subGameReturnObserver {
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NotificationCenter.default.removeObserver(token)
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subGameReturnObserver = nil
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}
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}
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// MARK: - Error alert
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private func showFatalAlert(error: Error) {
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let alert = UIAlertController(
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title: "加载失败",
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message: "\(error)",
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preferredStyle: .alert
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)
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alert.addAction(UIAlertAction(title: "返回大厅", style: .default) { [weak self] _ in
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self?.navigationController?.popViewController(animated: true)
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})
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present(alert, animated: true)
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}
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}
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// MARK: - WKNavigationDelegate
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extension SubGameViewController: WKNavigationDelegate {
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public func webView(_ webView: WKWebView, didFinish navigation: WKNavigation!) {
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UIView.animate(withDuration: 0.3, animations: { [weak self] in
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self?.splash.alpha = 0
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}, completion: { [weak self] _ in
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self?.splash.removeFromSuperview()
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})
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}
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}
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// MARK: - SplashOverlay（与 WebContainerViewController 同款，先就地复制；
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// Phase 1.B 后续抽公共组件时合并到 Source/UI/SplashOverlay.swift）
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private final class SplashOverlay: UIView {
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private let imageView = UIImageView()
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private let progressView = UIProgressView(progressViewStyle: .default)
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private let label = UILabel()
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init() {
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super.init(frame: .zero)
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backgroundColor = .black
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// scaleAspectFill：与 LaunchScreen / WebContainer splash 同款全屏覆盖策略
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// （现代 iPhone 横屏 19.5:9 比 16:9 素材更宽，scaleAspectFit 会左右补大黑边）
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imageView.contentMode = .scaleAspectFill
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imageView.image = UIImage(named: "SplashImage")
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imageView.clipsToBounds = true
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imageView.translatesAutoresizingMaskIntoConstraints = false
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addSubview(imageView)
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label.textColor = .white
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label.font = .systemFont(ofSize: 14, weight: .medium)
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label.textAlignment = .center
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label.numberOfLines = 1
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label.translatesAutoresizingMaskIntoConstraints = false
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addSubview(label)
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progressView.translatesAutoresizingMaskIntoConstraints = false
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progressView.isHidden = true
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addSubview(progressView)
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NSLayoutConstraint.activate([
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imageView.topAnchor.constraint(equalTo: topAnchor),
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imageView.bottomAnchor.constraint(equalTo: bottomAnchor),
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imageView.leadingAnchor.constraint(equalTo: leadingAnchor),
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imageView.trailingAnchor.constraint(equalTo: trailingAnchor),
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label.centerXAnchor.constraint(equalTo: centerXAnchor),
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label.bottomAnchor.constraint(equalTo: safeAreaLayoutGuide.bottomAnchor, constant: -32),
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label.leadingAnchor.constraint(greaterThanOrEqualTo: leadingAnchor, constant: 24),
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label.trailingAnchor.constraint(lessThanOrEqualTo: trailingAnchor, constant: -24),
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progressView.centerXAnchor.constraint(equalTo: centerXAnchor),
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progressView.bottomAnchor.constraint(equalTo: label.topAnchor, constant: -12),
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progressView.widthAnchor.constraint(equalTo: widthAnchor, multiplier: 0.45)
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])
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) { fatalError("SplashOverlay does not support init(coder:)") }
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func update(text: String, progress: Double?) {
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label.text = text
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if let p = progress {
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progressView.isHidden = false
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progressView.setProgress(Float(p), animated: true)
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} else {
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progressView.isHidden = true
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progressView.setProgress(0, animated: false)
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}
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}
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}
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