feat(device): implement scanCode API with CameraX/ML Kit/ZXing support#244
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jovkchan wants to merge 1 commit into
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feat(device): implement scanCode API with CameraX/ML Kit/ZXing support#244jovkchan wants to merge 1 commit into
jovkchan wants to merge 1 commit into
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- Add ScanCodeActivity with Jetpack Compose UI (camera preview, scan frame overlay, result panel) - Add ScanCodeHandler for camera permission and Activity result management - Register scanCode API in ScanApi with support for UI customization params - Integrate CameraX for camera preview, ML Kit (Android 9+) and ZXing (<9) for barcode decoding - Support non-continuous (single scan + confirm) and continuous (dedup + batch return) modes - Support square/circle/SVG custom scan frame shapes - Add CAMERA permission, uses-feature, and Activity declaration to AndroidManifest - Add CameraX, ML Kit Barcode, ZXing dependencies fix(core): ensure JSSDK integrity and improve WebView resource loading - Re-extract JSSDK if local files are missing even when version matches - Set text/javascript MIME type for .js files in WebViewCacheManager - Fallback to local storage if WebViewAssetLoader fails
dos1in
reviewed
Jun 3, 2026
| config = uiConfig, | ||
| ) { success, data -> | ||
| data.put("errMsg", if (success) "scanCode:ok" else data.optString("errMsg", "scanCode:fail")) | ||
| responseCallback(data.toString()) |
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需要参考其他 api 实现，走 ApiUtils.invokeSuccess/Fail/Complete
dos1in
reviewed
Jun 3, 2026
| val oldVersionCode = VersionUtils.getJSVersion() | ||
| if (newVersionCode > oldVersionCode) { | ||
| // 检查本地存储的 JSSDK 文件是否实际存在 | ||
| val jsSdkDir = File(context.filesDir, "jssdk/$oldVersionCode/main") |
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发布模式下 App 版本没变时，即使 files/jssdk//main/pageFrame.html 被删，也会直接走 “Skipping JSSDK update check”，建议把文件存在性检查移到外层，或把 !jsSdkFilesExist 纳入外层 shouldCheckJssdk 条件。
Member
扫码类型按微信标准，除了 wxCode。参照： wx.scanCode。 另外需要根据 scanType 初始化扫码解析器，而不是全量初始化。 |
Author
好的，我试着弄下。 |
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feat(device): 实现 scanCode 扫码 API，集成 CameraX / ML Kit / ZXing
新增 ScanCodeActivity，基于 Jetpack Compose 构建扫码界面（相机预览、扫描框覆盖层、结果面板）
新增 ScanCodeHandler，统一管理相机权限申请和 Activity 结果回调
在 ScanApi 中注册 API，支持前端传入自定义 UI 参数（标题、颜色、文案等）
集成 CameraX 实现相机预览，Android 9+ 使用 ML Kit、低于 Android 9 使用 ZXing 进行条码解码
支持非连续模式（单次扫码 + 确认）和连续模式（去重 + 批量返回）
支持方形、圆形、SVG 自定义三种扫描框形状
在 AndroidManifest.xml 中补充 CAMERA 权限、uses-feature 声明和 Activity 注册
添加 CameraX、ML Kit Barcode Scanning、ZXing 三方依赖
fix(core): 修复 JSSDK 完整性校验并优化 WebView 资源加载
JSSDK 本地文件缺失时，即使版本号未变更也触发重新解压，修复文件丢失后无法恢复的问题
在 WebViewCacheManager 中显式设置 .js 文件的 MIME 类型为 text/javascript，解决部分设备 MimeTypeMap 不完整导致 ES Module 加载失败
在 shouldInterceptRequest 中增加兜底逻辑：WebViewAssetLoader 加载失败时，直接从本地存储提供资源
第一次提交PR，请 甄 别。