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@oh-expo/expo-sharing

v55.0.20-harmony.0

Published

expo-sharing 的 HarmonyOS 适配包(ExpoModule 原生模块,expo-modules-core 体系)

Readme

@oh-expo/expo-sharing

让 expo-sharing(系统分享)在 HarmonyOS / OpenHarmony 上运行的适配包。

通过 expo-modules-core 体系提供 ExpoSharingModule 原生模块(模块名 ExpoSharing), 接口收口自 [email protected] 权威 d.ts。

支持基线

| 项 | 值 | | --- | --- | | 适配目标 | [email protected] | | 运行时底座 | @expo-harmony/[email protected](本地 HAR) | | 鸿蒙 SDK | API 26(SDK 26.0.0 锚定,@kit.ShareKit + @kit.CoreFileKit + @kit.ArkData uniformTypeDescriptor) | | 权限 | 无(系统分享面板) |

实现面

  • shareAsync(url, options)(ShareController.show:SINGLE 选择 + UTD 预览模式 + anchor)/ isAvailableAsync(SystemCapability.Collaboration.SystemShare);
  • 接收分享:getSharedPayloads / getResolvedSharedPayloadsAsync / clearSharedPayloads + onSharedPayloadsChanged 事件(onNewWant 分发、世代取消/清理、50 记录/100MB 单文件/250MB 总量上限);
  • URL 载荷流式请求头解析(content-type/content-disposition/content-length)、文件载荷物化 (fileIo.copyFile + fileUriFromPath);
  • 诚实分级:仅支持 file:// 分享(其余 scheme 报 ERR_SHARING_INVALID_URL);dialogTitle 不支持 (warn 忽略,HarmonyOS Share Kit 无自定义面板标题)。

快速开始

  1. 安装 npm 包(peer 依赖 expo-sharing 原包与 expo-modules-core 自动安装):

    npm install @oh-expo/expo-sharing
  2. 拷贝 HAR 到宿主并声明 ohpm 依赖:

    cp node_modules/@oh-expo/expo-sharing/local-hars/expo_sharing.har harmony/local-hars/
    // harmony/oh-package.json5
    { "dependencies": { "@oh-expo/expo-sharing": "file:local-hars/expo_sharing.har" } }
  3. JS 侧使用(对外契约由原包提供):

    import * as Sharing from 'expo-sharing';

构建与校验

pnpm har:prepare    # hvigorw assembleHar → local-hars/expo_sharing.har
pnpm har:prepack    # 发布前校验(必需文件 / scope / -harmony.N 版本 / HAR 产物)

状态与来源

  • ⚠️ 实现已落盘并经 assembleHar / 宿主接入编译验证(真机功能验证 ⏳);
  • 接口契约锚定 [email protected] 权威 d.ts,规格见主仓 docs/adaptations/expo-sharing.md 与 acceptance/ledger.md(S4 前置门口径)。