【时间盒子】-【2.准备】HarmonyOS 开发前需要准备什么?

零基础新手或转行进入鸿蒙生态应用的开发者,请提前准备以下内容:

一、注册华为帐号

此帐号在华为官方各平台通用,比如:华为手机、华为商城、华为云、华为开发者联盟等等。

https://id1.cloud.huawei.com/CAS/portal/userRegister/regbyphone.html

二、学习路径

1.读白皮书

阅读5本白皮书。

https://developer.huawei.com/consumer/cn/doc/guidebook/harmonyecoapp-guidebook-0000001761818040

2.看视频课程

HarmonyOS 第一课,通过循序渐进的学习基础、中级和高级课程。

https://developer.huawei.com/consumer/cn/training/study-path/101667550095504391

三、开发者认证

按以上路径学习完成后,建议每位开发者参加并通过鸿蒙应用开发者基础认证和高级认证考试。(免费,且有2次补考机会)

1.基础认证

https://developer.huawei.com/co

### HarmonyOS TV Box Development Documentation and Resources HarmonyOS represents an advanced operating system designed for various devices including smart TVs and set-top boxes. For developers interested in creating applications or services specifically tailored for HarmonyOS-based TV Boxes, accessing comprehensive documentation and resources is essential. The official Huawei Developer website provides detailed guides on how to develop applications for different types of hardware supported by HarmonyOS[^1]. Specifically for TV Boxes: - **Documentation**: The developer portal offers extensive API references, programming guidelines, best practices, and tutorials aimed at helping programmers understand the architecture and capabilities offered within this ecosystem. - **Tools & SDKs**: Accessible through DevEco Studio, these tools facilitate building, testing, debugging, and optimizing apps before deployment onto actual devices like TV Boxes running HarmonyOS. Moreover, community forums and blogs often share practical experiences and insights regarding specific challenges faced during development cycles involving such platforms. Engaging with these communities can provide invaluable support when encountering issues not covered extensively enough elsewhere. To ensure successful integration between software components and underlying hardware features unique to each model of TV Box, thorough examination of provided sample codes becomes crucial as well. These examples demonstrate effective ways to leverage APIs while adhering closely to recommended standards established by manufacturers. In addition, staying updated about any new releases or updates concerning both OS versions and associated toolkits ensures compatibility across multiple generations of products over time without compromising performance metrics significantly. ```python # Example Python snippet showing interaction with hypothetical HarmonyOS TV service import harmonyos_tv_service def display_channel_guide(): tv = harmonyos_tv_service.TVBox() channels = tv.get_channels() for channel in channels: print(f"Channel Name: {channel.name}, Channel Number: {channel.number}") ```
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