Commit Graph
2 Commits
Author SHA1 Message Date
joywayerandClaude Opus 4.7 39c1b5164d Phase 4.D:DouyinShare URL Scheme + Photos 真实落地(不依赖 SDK)
移植 msext DouyinShareManager.m:201-269 shareImageToDouyin 完整流程到 Swift。

新增基础设施(Phase 4.F 截图 / 远端图也共用):

Source/Share/ImageProvider.swift:
  - captureScreenshot() throws -> UIImage:UIGraphicsImageRenderer 截
    keyWindow(含状态栏 + letterbox 黑边 + WebView),与 msext
    FuncPublic.getImageWithFullScreenshot 等价
  - downloadRemote(_:) async throws -> UIImage:URLSession.data(from:)
    下载远端 URL → UIImage 解码
  - ImageProviderError 错误分类(noKeyWindow / downloadFailed / decodeFailed /
    badURL)

Source/Share/PhotoLibrarySaver.swift:
  - save(_:) async throws:使用 PHAccessLevel.addOnly(iOS 14+ 推荐,仅写
    相册不读,弹窗更友好)+ PHAssetChangeRequest.creationRequestForAsset
  - 自动处理权限三态(authorized/notDetermined 请求 + denied/restricted 抛错)

DouyinShare.share 完整实现:
  - 拿图片源:
    * type == "2" 截图 / type == "1" 链接(退化为当前屏截屏,msext 行为)
      → ImageProvider.captureScreenshot
    * type == 其它(远端图 URL)→ ImageProvider.downloadRemote(webpageUrl)
  - PhotoLibrarySaver.save 保存到相册(含 .permissionDenied 错误回 .failed)
  - UIPasteboard.general.image = image 兜底(抖音可能从剪贴板读图)
  - 按 msext 顺序尝试 4 个 URL Scheme:
    snssdk1128://camera / publish / share/image / 基础 scheme
    canOpenURL 命中即 await UIApplication.open + 调起即 success
  - 全部失败返回 .failed("所有抖音 URL Scheme 都调起失败")

Info.plist 加 NSPhotoLibraryAddUsageDescription("需要将分享内容保存到
相册,以便您在抖音中选取分享"),addOnly 权限弹窗用此文案。

BuildProject 通过

Plan §5 Phase 4.4 勾选

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-22 20:07:45 +08:00
joywayerandClaude Opus 4.7 2ad4563d16 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>
2026-06-22 20:02:34 +08:00