基於OpenHarmony，國內首個輕鴻蒙手錶OS發行版出爐

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"link","attrs":{"href":"https:\/\/www.hao8os.com\/index.html","title":"","type":null},"content":[{"type":"text","text":"好叭科技"}]},{"type":"text","text":"近日發佈了基於OpenHarmony的輕鴻蒙手錶OS發行版。本次發行版主要有三個特性：UI交互、數據與語音傳輸、支持第三方App下載安裝。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"好叭科技於今年 3 月成立，是開源項目OpenHarmony的生態夥伴。好叭主要基於 OpenHarmony 開源代碼和基礎框架，針對行業客戶需求，提供基於 OpenHarmony 的整套業務解決方案（即行業發行版）。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此前，OpenHarmony 適配的是華爲海思芯片，而在智能手錶領域，市場上除了海思芯片，還有許多物美價廉、性能不錯的芯片可以選擇，所以好叭需要進行 OpenHarmony 和衆多國產芯片、核心元器件的適配工作，解決系統級性能優化、功耗優化等問題。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"好叭 CEO 袁潛龍向InfoQ介紹稱，本次發佈的輕鴻蒙手錶發行版的“輕”主要指代藍牙通訊手錶，還不支持獨立4G蜂窩通信，而這樣的好處是大大節省功耗。另一方面，由於採用的是基於實時內核的輕量級操作系統"},{"type":"link","attrs":{"href":"https:\/\/github.com\/Awesome-HarmonyOS\/HarmonyOS\/blob\/master\/Huawei_LiteOS\/README.md","title":"","type":null},"content":[{"type":"text","text":"LiteOS"}]},{"type":"text","text":"，該輕鴻蒙手錶發行版不但能擁有更長的續航時間，也能支持鴻蒙海量第三方手錶應用的下載安裝。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"embedcomp","attrs":{"type":"video","data":{"id":"445016","name":"輕鴻蒙手錶os演示.mp4","poster":"","url":"https:\/\/media001.geekbang.org\/872424c560af4d86988a2a364f8704f8\/bbc2d981326c44eb828903a4a81dfab3-94e34bb5d3ab92ebb91d8b1a35d302ac-sd.m3u8"}}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據介紹，這款錶盤的設計靈感來源於星軌。從官方發佈的開發版demo演示視頻來看，在UI界面交互上，左滑有應用菜單欄、心率卡片、天氣卡片等功能，下拉是消息列表，上拉是控制面板。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"數據與語音傳輸方面，好叭的工作人員在視頻中演示了微信消息通知、通話功能等場景，整體響應速度和通話質量都表現正常。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"第三方App下載安裝的展示上，好叭演示了手機通過藍牙連接手錶、以及在其應用市場下載安裝App的過程，據介紹，未來還會加入會員系統、運動和健康數據統計、健身課程等應用，也會支持更多的芯片。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"接下來好叭團隊將繼續完善手錶OS系統，預計輕鴻蒙手錶在明年年初可以進入量產階段，並計劃明年Q1開發支持獨立4G蜂窩通信的鴻蒙手錶。選擇明年再開發蜂窩版手錶，一方面和OpenHarmony的開源進展有關，另一方面也和好叭自身的規劃有關——技術上從簡單到複雜，品類上目前主要針對成人市場\/運動手錶，未來或進入兒童\/老人手錶市場等等。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"延展閱讀："},{"type":"link","attrs":{"href":"https:\/\/www.infoq.cn\/article\/7Lo8WdsPQ95L93o4vOCB","title":"","type":null},"content":[{"type":"text","text":"《我爲什麼 all in OpenHarmony？情懷之外“大有來頭”》"}]}]}]}