On April 17, HarmonyOS Developer Day was held in Shanghai. More than 300 developers gathered in Shanghai to celebrate a feast of technology hardcore and experience innovation. This event will focus on HarmonyOS technology interpretation and practice, facilitating the development and innovation of HarmonyOS developers from the dimensions of technology empowerment, development practices, development tools, and community collaboration. HarmonyOS Codelabs Development Sample Overview (HarmonyOS Codelabs Development Sample Overview), which focuses on HarmonyOS ‘distributed capabilities, AI capabilities, And Java UI/JS UI framework. From the core code interpretation and technical implementation, 10 cases of 4 scenarios are analyzed. In addition to technical empowerment and innovative case studies, the event also featured an all-day Codelabs code hands-on session where developers could quickly develop HarmonyOS distributed ideas.
Huawei Development Platform Senior Expert introduces HarmonyOS Development Platform and Tools. HUAWEI DevEco Studio is a one-stop integrated development environment for HUAWEI terminals and devices. It provides HarmonyOS application development services such as creating, developing, compiling, commissioning, testing, and releasing project templates for E2E applications. By using DevEco Studio, developers will be able to develop HarmonyOS ‘distributed capabilities more efficiently, increasing innovation efficiency. Recently, DevEco Studio 2.1 Beta3 has been released, and six features have been optimized to help developers improve development efficiency: (1) The new bi-directional preview function supports the linkage between the code editor and the preview interface (including the property list), which is easy to quickly locate the control, so as to improve the efficiency of solving UI problems; (2) Add PreviewMock to simulate the return values of various methods (excluding constructors) in API or business code and the values of fields (excluding final fields) in objects without changing the business logic; 3. Add the config.json visual configuration function to improve configuration efficiency; ④ Added the resource creation wizard function to reduce the error probability of developers when creating resource directories with qualifiers; (5) New Java testing framework, providing Java code white-box testing capabilities, helping developers to efficiently write and execute test cases, and ensuring the basic quality of applications; ⑥ On the basis of the original 14 mobile phone engineering templates, 5 new mobile phone engineering templates are added. HarmonyOS has also launched the HarmonyOS online app Development experience, which allows users to deploy their applications across multiple devices without downloading them. The event was attended by the electronic Enthusiasts, 51CTO, CSDN, Sifu and Kaiyuan China to showcase their support and support to HarmonyOS developers and to attract more and more developers to join the HarmonyOS zone to learn and communicate within the community.
