Phase 4.B：SharePlatform 框架 + SharePanel 三选一 UI + ShareCenter 分发
按 msext gameController.m:575-597 / SharePanel.m 模式落地分享框架。
新增 Source/Share/：
- SharePlatform.swift：
* SharePlatform 协议（name / isInstalled / share async → ShareResult）
* ShareContent struct（nonisolated Sendable，6 字段 sharefriend/sharetype/
type/webpageUrl/title/desc）
* ShareResult enum (success / cancelled / notInstalled / failed)
* ShareScene enum (friend / timeline)
- SharePanel.swift：
* @MainActor UIView，半透明黑底覆盖全屏 + 底部圆角内容视图滑入
* 三按钮（微信绿 / QQ 蓝 / 抖音黑）+ label 等间距居中布局
* 已安装平台按钮高亮，未装置灰
* 点击空白区 dismiss + completion(.cancelled)
* 点击按钮 dismiss + 触发对应 SharePlatform.share + completion(result)
* 0.25s 滑入/滑出动画
* 与 msext SharePanel.m 等价行为
- ShareCenter.swift：
* sharefriend == "1" → SharePanel.show 三选一
* sharefriend == "2" → WechatShare.share scene: .timeline 朋友圈
* 与 msext gameController.m:585 行为 1:1
- WechatShare.swift：stub（Phase 4.E 等微信 SDK 接入）
- QQShare.swift：stub + canOpenURL("mqqapi://") 检测（Phase 4.C 升级
URL Scheme 真实调起）
- DouyinShare.swift：stub + canOpenURL("snssdk1128://") 检测（Phase 4.D 升级
URL Scheme + Photos）
FriendsShareHandler 升级：
- 入参解析为 ShareContent
- 调 ShareCenter.dispatch
- completion 内根据 result 触发 sharesuccess 反向 callback：
* success / cancelled → bridge.call("sharesuccess", {success:"2", type:sharefriend})
* notInstalled / failed → 不发（H5 业务期 timeout 后自行 fallback，msext 乐观策略）
ShareContent 标 nonisolated 解 Swift 6 actor 隔离（项目默认 MainActor isolation
让 struct 跨 actor 受限）。
BuildProject 通过
Plan §5 Phase 4.2 勾选
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
joywayer
co-authored by
Claude Opus 4.7
Claude Opus 4.7
parent
b071ced657
commit
2ad4563d16
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//
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// SharePanel.swift
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// ylgamehall
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//
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// 原生分享面板：底部弹出三选一（微信好友 / QQ / 抖音）。
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//
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// 与 msext SharePanel.m 等价行为：
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// - 半透明黑底覆盖全屏，点击空白区关闭
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// - 内容视图从屏幕底部滑入，0.25s 动画
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// - 三个圆形按钮 + label，等间距居中布局
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// - 点击按钮后先 dismiss 再触发对应 SharePlatform.share
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//
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// Phase 4.B 阶段：UI 完整 + 调用 SharePlatform stub；
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// Phase 4.C/4.D 阶段：SharePlatform 升级为真实 URL Scheme 实现，本类不变。
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//
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import UIKit
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import os.log
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@MainActor
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public final class SharePanel: UIView {
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private static let log = Logger(subsystem: "ylgamehall", category: "SharePanel")
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private static let panelHeight: CGFloat = 200
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private static let buttonSize: CGFloat = 60
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private static let animationDuration: TimeInterval = 0.25
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private let content: ShareContent
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private let completion: (ShareResult) -> Void
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private let contentView = UIView()
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public init(content: ShareContent, completion: @escaping (ShareResult) -> Void) {
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self.content = content
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self.completion = completion
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super.init(frame: UIScreen.main.bounds)
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backgroundColor = UIColor(white: 0, alpha: 0)
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setupUI()
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}
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@available(*, unavailable)
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required init?(coder: NSCoder) {
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fatalError("init(coder:) is not supported")
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}
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// MARK: - 公共入口
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/// 弹出分享面板。任何时候同一个面板只允许一个实例。
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public static func show(content: ShareContent, completion: @escaping (ShareResult) -> Void) {
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guard let window = topWindow() else {
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completion(.failed(reason: "no key window"))
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return
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}
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let panel = SharePanel(content: content, completion: completion)
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window.addSubview(panel)
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panel.animateIn()
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}
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private static func topWindow() -> UIWindow? {
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UIApplication.shared.connectedScenes
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.compactMap { $0 as? UIWindowScene }
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.flatMap(\.windows)
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.first { $0.isKeyWindow }
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}
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// MARK: - UI 装配
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private func setupUI() {
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// 半透明背景手势
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let tap = UITapGestureRecognizer(target: self, action: #selector(handleBackgroundTap(_:)))
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addGestureRecognizer(tap)
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// 内容视图（屏幕底部，初始 Y 在屏幕外）
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let screen = UIScreen.main.bounds
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contentView.frame = CGRect(x: 0, y: screen.height, width: screen.width, height: Self.panelHeight)
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contentView.backgroundColor = .white
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let mask = CAShapeLayer()
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mask.path = UIBezierPath(
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roundedRect: contentView.bounds,
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byRoundingCorners: [.topLeft, .topRight],
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cornerRadii: CGSize(width: 10, height: 10)
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).cgPath
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contentView.layer.mask = mask
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addSubview(contentView)
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// 三个按钮 + label 等间距居中布局
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let buttonsContainer = UIView(frame: CGRect(x: 0, y: 30, width: screen.width, height: 110))
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contentView.addSubview(buttonsContainer)
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let buttons: [(title: String, platform: SharePlatform, color: UIColor)] = [
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("微信", WechatShare.shared, UIColor(red: 0.06, green: 0.69, blue: 0.36, alpha: 1)),
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("QQ", QQShare.shared, UIColor(red: 0.12, green: 0.51, blue: 0.97, alpha: 1)),
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("抖音", DouyinShare.shared, .black)
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]
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let totalButtonsWidth = Self.buttonSize * CGFloat(buttons.count)
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let spacing = (screen.width - totalButtonsWidth) / CGFloat(buttons.count + 1)
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for (index, b) in buttons.enumerated() {
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let x = spacing + CGFloat(index) * (Self.buttonSize + spacing)
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let button = UIButton(type: .system)
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button.frame = CGRect(x: x, y: 0, width: Self.buttonSize, height: Self.buttonSize)
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button.backgroundColor = b.platform.isInstalled ? b.color : .lightGray
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button.layer.cornerRadius = Self.buttonSize / 2
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button.setTitle(b.title.prefix(1).description, for: .normal)
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button.setTitleColor(.white, for: .normal)
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button.titleLabel?.font = .systemFont(ofSize: 22, weight: .medium)
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button.tag = index
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button.addTarget(self, action: #selector(handleButtonTap(_:)), for: .touchUpInside)
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buttonsContainer.addSubview(button)
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let label = UILabel(frame: CGRect(x: x, y: Self.buttonSize + 8, width: Self.buttonSize, height: 20))
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label.text = b.title
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label.textAlignment = .center
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label.font = .systemFont(ofSize: 13)
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label.textColor = .darkGray
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buttonsContainer.addSubview(label)
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}
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}
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// MARK: - 动画
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private func animateIn() {
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UIView.animate(withDuration: Self.animationDuration) {
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self.backgroundColor = UIColor(white: 0, alpha: 0.5)
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var frame = self.contentView.frame
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frame.origin.y = UIScreen.main.bounds.height - Self.panelHeight
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self.contentView.frame = frame
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}
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}
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private func dismiss(then action: (() -> Void)? = nil) {
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UIView.animate(withDuration: Self.animationDuration, animations: {
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self.backgroundColor = UIColor(white: 0, alpha: 0)
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var frame = self.contentView.frame
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frame.origin.y = UIScreen.main.bounds.height
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self.contentView.frame = frame
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}, completion: { _ in
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self.removeFromSuperview()
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action?()
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})
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}
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// MARK: - 事件
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@objc private func handleBackgroundTap(_ gesture: UITapGestureRecognizer) {
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let point = gesture.location(in: self)
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if !contentView.frame.contains(point) {
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dismiss { [self] in completion(.cancelled) }
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}
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}
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@objc private func handleButtonTap(_ sender: UIButton) {
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let platforms: [SharePlatform] = [WechatShare.shared, QQShare.shared, DouyinShare.shared]
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let platform = platforms[sender.tag]
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let scene: ShareScene = content.sharefriend == "2" ? .timeline : .friend
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let snapshotContent = content
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dismiss {
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Task { @MainActor in
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let result = await platform.share(snapshotContent, scene: scene)
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Self.log.debug("share via \(platform.name, privacy: .public) result=\(String(describing: result), privacy: .public)")
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self.completion(result)
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}
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}
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}
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}
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