鸿蒙实战开发：从入门到精通的系统化学习之旅 在万物互联的智能时代，操作系统作为数字生态的基石，正经历着深刻的变革。华为推出的HarmonyOS（鸿蒙系统），以其独特的"分布式"与"万能卡片"等 核心设计理念，打破了设备间的壁垒，为开发者开启了一扇通往全场景体验创新的大门。对于有志于投身其中的开发者而言，"鸿蒙实战开发系列课程" 不 仅仅是一系列技术教程，更是一条系统化、深度理解未来交互模式的成长路径。本篇文章将围绕这一学习旅程的核心价值与关键阶段展开探讨。 一、 理解鸿蒙内核：从"单一设备"到"超级终端"的思维跃迁 传统应用开发往往围绕单个设备的性能与界面进行优化。鸿蒙开发的第一步，也是最重要的一步，是完成思维范式的转变。开发者需要深刻理解"分布式软 总线"、"原子化服务"和"一次开发，多端部署"背后的哲学。 二、 夯实基础：ArkTS语言与方舟开发框架的熟练掌握 任何大厦都需要坚实的地基。鸿蒙应用开发的主流语言是ArkTS，它基于TypeScript，并融合了ArkUI的声明式UI范式。 三、 掌握核心能力：分布式与硬件互助的实战演练 结语 鸿蒙实战开发的学习之旅，是一场从技术点到系统观、从功能实现到体验创 ...

Core Insights - The event showcased Huawei's HarmonyOS ecosystem, emphasizing its innovative features and user-friendly interactions for young students [1][3][9] Group 1: Event Overview - 200 students participated in an immersive experience at Huawei's research base, exploring the HarmonyOS ecosystem [1] - The event included interactive exhibits from ten ecosystem partners, enhancing the overall experience with unique functionalities [3] Group 2: Innovative Features - Students engaged with features like "tap to share" and seamless content transfer across devices, highlighting the convenience and intelligence of the HarmonyOS [3] - The Bilibili HarmonyOS version demonstrated innovative split-screen design, allowing users to watch videos while controlling playback simultaneously [3] Group 3: Practical Applications - The Didi HarmonyOS version featured real-time vehicle information on the lock screen and simplified trip sharing [5] - The Qunar travel app showcased voice command capabilities for booking train tickets, streamlining the user experience [5] Group 4: Educational Aspects - The event included talks from industry leaders and Huawei experts, providing valuable insights into technology development and career paths [7] - Over 400 universities are involved in HarmonyOS talent cultivation, with more than 6,100 companies participating in innovation training camps [7] Group 5: Support Initiatives - Huawei launched the "Star Plan," investing 100 million yuan to support campus developers, offering incentives for application development [8] - The plan provides financial rewards for successful app submissions, encouraging student participation in the HarmonyOS ecosystem [8] Group 6: Youth Engagement - The enthusiasm of the younger generation for the HarmonyOS ecosystem is translating into active participation in both usage and development [8] - The event served as a practical classroom for showcasing China's technological self-innovation, fostering a connection between youth and technology [9]

Core Insights - The event "Walk into Huawei: The First HarmonyOS Public Class" gathered 200 young students eager to explore technology at Huawei's research base, showcasing the company's commitment to fostering innovation among youth [1][3]. Group 1: Event Overview - The event featured a unique transportation experience within the Huawei campus, enhancing the students' excitement and engagement with the innovative environment [3]. - Students experienced the HarmonyOS ecosystem firsthand, interacting with various Huawei products and applications, which highlighted the advanced technology and user-friendly features of HarmonyOS 5 [6][8]. Group 2: Ecosystem Engagement - The HarmonyOS exhibition area was particularly popular, allowing students to engage with innovative applications and features such as "Touch and Share" for photo transfer and multi-device streaming [6][8]. - Various ecosystem partners, including major brands like Air China and Bilibili, provided interactive experiences that captivated the students, demonstrating the collaborative nature of the HarmonyOS ecosystem [8]. Group 3: Future Aspirations - The event inspired students to consider participating in the HarmonyOS Innovation Competition, reflecting the positive impact of the experience on their aspirations in technology and development [8]. - The interaction with the HarmonyOS ecosystem instilled a sense of potential in the students, suggesting that they may become future developers and contributors to the ecosystem [8].

Core Insights - The 2025 Huawei Developer Conference (HDC) aims to accelerate digital transformation and intelligent upgrades across various industries, with QQ Music showcasing its collaboration with the HarmonyOS ecosystem [1] Group 1: Technological Innovations - QQ Music introduced real-time vocal separation technology on mobile devices, allowing users to separate vocals from songs in its extensive library with a simple button press [3][5] - The new HarmonyOS 2.0 version of QQ Music includes features like immersive listening experiences, personalized music profiles, and customizable ringtones, addressing user pain points [7][10] Group 2: User Experience Enhancements - QQ Music optimized its app for HarmonyOS and foldable devices, enabling seamless operation between external and internal screens, enhancing user interaction [5][10] - The integration of the voice assistant "Xiao Yi" allows users to control music playback hands-free, improving the overall user experience [7][10] Group 3: Strategic Collaboration - The partnership between QQ Music and HarmonyOS represents a significant technological leap, focusing on the deep integration of operating system capabilities with music services [10] - QQ Music aims to enhance user satisfaction and establish itself as a leading music application within the HarmonyOS ecosystem through continuous innovation and collaboration [10]

Core Insights - Huawei Developer Conference (HDC 2025) has commenced, focusing on "Harmony Ecosystem and AI Technology," marking a new phase of large-scale development for the Harmony ecosystem [1] Group 1: Harmony Ecosystem Growth - The Harmony ecosystem has achieved "exponential growth," with over 40 Huawei terminal products running HarmonyOS 5 and more than 30,000 Harmony applications and services in active development [5] - Over 9,000 applications are involved in more than 70 system-level innovation experiences, and over 100 general office platforms have been adapted for Harmony, covering more than 38 million enterprises [5] - The developer community has expanded to 8 million developers, with 6.14 million learning sessions in the ecosystem academy and over 1 million tool downloads [5] Group 2: Multi-Device Connectivity and AI Innovations - The multi-device connectivity capabilities include a "tap to share" feature supporting over 50 applications and a new "one send, multiple receive" function for high-definition file transfers [7] - Over 100 apps support seamless content switching across devices, enhancing user experience [7] - Huawei introduced the Harmony Intelligent Agent Framework (HMAF) to facilitate efficient development of Harmony intelligent agents, with over 50 pioneering agents in development by companies like Shenzhen Airlines and Weibo [9] Group 3: Privacy, Security, and Performance Enhancements - The Harmony system's innovative security access mechanism has intercepted unreasonable permission requests 8.6 billion times, and the message privacy protection feature automatically hides sensitive content [11] - Performance improvements include a 126-minute increase in video playback duration and a 500-minute increase in audio playback endurance due to the integration of the Ark Engine [11] - Collaborative innovations with over 30 partners have led to the development of more than 50 projects, enhancing performance and reducing memory usage significantly [11] Group 4: Future Directions - Huawei aims to continue collaborating with developers and partners to promote the prosperity of the Harmony ecosystem, providing users with a more intelligent and convenient all-scenario experience [13]

Group 1 - The core viewpoint is that Huawei's HarmonyOS has emerged as a significant third option in the global operating system market, breaking the previous duopoly of Android and iOS, and providing a domestic alternative that is no longer reliant on foreign systems [1][5] - HarmonyOS has achieved substantial growth, with projections indicating that by 2025, devices running HarmonyOS will exceed 700 million, covering 18 major industry categories, and native applications will account for over 60% [5][7] - The open-source model of HarmonyOS has fostered industry collaboration, with companies like Zhongke Chuangda and Runhe Software developing industry solutions based on OpenHarmony, and chip manufacturers like SMIC and Yangtze Memory Technologies deeply adapting to HarmonyOS [7] Group 2 - The name "Harmony" was not originally intended for the operating system; it was initially the name of an internal kernel, and the media's misinterpretation led to its widespread adoption as the system's name [3][5] - The transition from a reliance on Android compatibility to a fully native HarmonyOS has been marked by significant achievements, dispelling earlier doubts about its capabilities [5][6] - Huawei's chairman emphasized that HarmonyOS is not just a Huawei product but a foundational infrastructure for the era of interconnected devices [7]