Hongmeng next developer version

Huawei Developer Conference 2023 opens: HarmonyOS reaches an important milestone

Huawei Developer Conference DC.Together 2023 opens grandly at the Dongguan Basketball Center. Gong Ti, President of Huawei's Terminal BG Software Department, revealed in his keynote speech at the conference that HarmonyOS has gathered more than 2.2 million registered application developers and has steadily grown into the world's third largest smartphone operating system. He elaborated on the comprehensive upgrade of HarmonyOS in software root technology, full-scenario experience development and developer technology, and sincerely invited developers to join the construction of the Harmony ecosystem.

Hongmeng Kernel and Huawei Ark Graphics Engine: Building a Strong Ecological Base

Gong Ti first introduced the latest progress of HarmonyOS in software root technology, especially the Harmony Kernel and Huawei Ark Graphics Engine. Hongmeng Core is designed based on the needs of the era of intelligent connectivity of all things, and brings excellent experience to users with its three major characteristics: innate smoothness, ultimate energy efficiency, and pure safety. It significantly improves system fluency through dynamic priority scheduling, hybrid dynamic large page memory management mechanism and efficient inter-component communication mechanism; lightweight concurrency model and precise device control further optimize hardware energy efficiency. At the same time, based on the root-free security design, Hongmeng kernel has passed the industry's top security certifications such as CC EAL 6+ and ASIL-D.

Huawei’s Ark graphics engine reduces power consumption through efficient unified rendering, introduces a declarative development concept, and simplifies the high-end motion effect development process. Its new window drawing framework reduces the interaction between CPU and GPU and repeated drawing, further reducing energy consumption.

Three major application development concepts: Leading the industry trend

The three major application development concepts that Huawei proposed last year were “one-time development and multi-deployment, divisible and combined free flow, and unified ecological native intelligence”, which were further elaborated at the meeting. Through the practical experience sharing of partners, such as NetEase Games' "A Chinese Ghost Story" mobile game, Agricultural Bank of China and Qunar Travel, etc., the huge potential of these concepts in actual development is demonstrated. Huawei's own applications such as "Playing Skills" reduce the amount of code by 40% through one-time development and multi-terminal deployment.

Hongmeng Development Kit Upgrade and HarmonyOS NEXT Preview Version Released

Gong Ti announced that the Hongmeng Development Kit has been comprehensively upgraded, with significant improvements in design resources, programming languages, compilers, development tools, and debugging tools. HarmonyOS SDK has been upgraded to API 10, realizing device-cloud integration and one-time integration. At the same time, the HarmonyOS official website has also updated the developer documentation, and the interaction and experience have been comprehensively improved.

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