开发者苦 “造轮子” 久矣，HarmonyOS 7 正在抹平系统能力的接入鸿沟
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Merged summary
TL;DR - 量子位 covers Huawei's HDD Xi'an forum showcasing HarmonyOS 7, which packages cross-device transfer, system-level agent orchestration, and 3D/spatial UI into ready-made developer APIs. It matters because it reframes terminal AI's bottleneck as system engineering plumbing rather than code generation.
- Three "boundary crossings": cross-device interaction (one-tap transfer with coordinate mapping so content lands at a precise position on the receiving screen), AI service Skill-ification via the upgraded Xiaoyi assistant as a system-level "brain" handling intent understanding, task orchestration, and delivery, and spatial UI adding a Z-axis (e.g. lock-screen clock occluded behind a portrait subject).
- Developer surface: Share Kit wraps connection/permission/transport plumbing so tap-to-transfer needs only event registration, connection callbacks, message exchange, and session teardown; existing tap-to-share apps can add air-transfer with minimal code. A2A, MCP, and Skill are unified into one integration path, letting existing agents/MCP tools be exposed as Skills without rebuilding.
- AI Coding: DevEco Code chains generation, checking, build, and validation; DevEco CLI plus the "格物" marketplace lets teams keep existing toolchains. ArkTS engineering knowledge (language rules, Sendable concurrency constraints, fault diagnosis) is split into Skills callable during AI coding, using compile-time type/null checks as deterministic feedback to constrain probabilistic model output.
- Vendor-reported case results (unverified by third parties): 奇妙工具箱 exposed 300+ tools via natural language in under a week; Notein reused 90% of existing capability, roughly halved its dev cycle, and cut cross-device transfer to under 1.2s; 大象新闻 compressed third-party library migration from 1.5 person-months to 1 person-week using an automated conversion tool.
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开发者苦 “造轮子” 久矣，HarmonyOS 7 正在抹平系统能力的接入鸿沟
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TL;DR - 量子位 covers Huawei's HDD Xi'an forum showcasing HarmonyOS 7, which packages cross-device transfer, system-level agent orchestration, and 3D/spatial UI into ready-made developer APIs. It matters because it reframes terminal AI's bottleneck as system engineering plumbing rather than code generation.
- Three "boundary crossings": cross-device interaction (one-tap transfer with coordinate mapping so content lands at a precise position on the receiving screen), AI service Skill-ification via the upgraded Xiaoyi assistant as a system-level "brain" handling intent understanding, task orchestration, and delivery, and spatial UI adding a Z-axis (e.g. lock-screen clock occluded behind a portrait subject).
- Developer surface: Share Kit wraps connection/permission/transport plumbing so tap-to-transfer needs only event registration, connection callbacks, message exchange, and session teardown; existing tap-to-share apps can add air-transfer with minimal code. A2A, MCP, and Skill are unified into one integration path, letting existing agents/MCP tools be exposed as Skills without rebuilding.
- AI Coding: DevEco Code chains generation, checking, build, and validation; DevEco CLI plus the "格物" marketplace lets teams keep existing toolchains. ArkTS engineering knowledge (language rules, Sendable concurrency constraints, fault diagnosis) is split into Skills callable during AI coding, using compile-time type/null checks as deterministic feedback to constrain probabilistic model output.
- Vendor-reported case results (unverified by third parties): 奇妙工具箱 exposed 300+ tools via natural language in under a week; Notein reused 90% of existing capability, roughly halved its dev cycle, and cut cross-device transfer to under 1.2s; 大象新闻 compressed third-party library migration from 1.5 person-months to 1 person-week using an automated conversion tool.