This guide walks you through the complete HarmonyOS mobile development workflow—from understanding the platform’s layered architecture and core ArkTS/ArkUI concepts, to setting up DevEco Studio, creating a Hello World app, managing UI, state, routing, data, and finally packaging and publishing the app.
This tutorial walks you through the complete process of adding push notification support to a HarmonyOS app, covering environment setup, certificate generation, profile configuration, client ID setup, permission requests, token retrieval, handling cold and hot starts, and the required server payload format.
This guide walks you through DevEco Studio 5.0.1's refactoring capabilities—renaming, safe deletion, and extracting methods, constants, interfaces, and variables—to streamline HarmonyOS app code, improve structure, and boost development efficiency.
Hvigor is a TypeScript‑based build orchestration tool for HarmonyOS that manages tasks, project models, and configurations, integrates with DevEco Studio for consistent command‑line and IDE builds, supports lifecycle phases, custom tasks, plugins, and routing plugins, and provides detailed development guides and code examples.
This article explains how to evaluate device overheating using metrics such as CPU/GPU usage and temperature, collect and visualize Trace data with SmartPerf or DevEco Studio, analyze high‑load threads and frequency scaling, and apply targeted code changes—disabling sensors, releasing Lottie resources, and simplifying components—to reduce heat and restore frame‑rate stability.
This guide details how Sohu News integrated HarmonyOS push notifications—covering DevEco Studio setup, certificate generation, profile configuration, client ID metadata, permission requests, token retrieval, and handling cold‑ and hot‑start push data—using the HarmonyOS NEXT SDK and AppGallery Connect services.
This tutorial demonstrates how to build a four‑level province‑city‑district‑town address cascade selector using a custom dialog in Huawei HarmonyOS, covering preparation, custom dialog creation, component communication, logic implementation, and data handling with complete code examples.
The guide provides a complete introduction to HarmonyOS, explaining its distributed architecture and one‑time development model, detailing the DevEco toolchain, ArkTS language and ArkUI frameworks, walking through environment setup and a step‑by‑step first app, and covering advanced topics such as state management, componentization, testing, and publishing.
This guide provides a step‑by‑step tutorial on configuring the development environment, installing Taro v4 beta, setting up the HarmonyOS project in DevEco Studio, and using Taro plugins and scripts to build, preview, and debug native HarmonyOS applications.
This guide provides a complete overview of HarmonyOS, its distributed architecture, development fundamentals, environment setup with DevEco Studio, ArkUI framework, code examples for UI, networking, data storage, permissions, state and thread management, testing, and publishing procedures for mobile developers.
This tutorial provides a step‑by‑step guide for setting up the HarmonyOS development environment, creating a Harmony project, and using Taro v4.0.0‑beta.x to build, preview, and debug your first HarmonyOS native application, including configuration details and common pitfalls.
To begin developing HarmonyOS apps with Huawei DevEco Studio, download and install the IDE and required SDKs, configure Node.js and OHPM, verify the environment, create a new Stage‑model project using the Empty Ability template, explore the generated ArkTS directory structure, compare it to Android projects, and run the app on an emulator.
This article shares Trip.com’s practical experience with HarmonyOS development, covering the system’s distributed architecture, supported languages, service‑card design, native‑WebView integration, configuration files, testing, signing, and future outlook for cross‑device mobile applications.
This article provides a comprehensive overview of HarmonyOS's layered architecture, key technical features, application development fundamentals, and step‑by‑step instructions for creating and configuring service cards, including code examples, debugging tips, common issues, and future development directions.
This article explains how to combine an existing Android APK with a HarmonyOS HAP into a single hybrid package for Youku, covering packaging schemes, required configurations, signing procedures, and deployment steps, enabling gradual migration from Android to pure HarmonyOS.
The article explains HarmonyOS 2.0’s architecture, debunks the claim that it merely skins Android by showing its compatibility layer, walks through creating a simple HarmonyOS app with DevEco Studio, and highlights the .hap package format and future .app format as evidence of an independent ecosystem.
This step‑by‑step guide shows beginners how to download and install Huawei DevEco Studio, create a new HarmonyOS project, configure a P40 phone simulator, and run the first HelloWorld app, complete with screenshots and download links.
The article outlines HarmonyOS 2.0’s open‑source release, introduces the DevEco Studio IDE, compares its resource structure and configuration files with Android, and highlights the platform’s multi‑device debugging, permission handling, and testing advantages for developers.
The article introduces HarmonyOS 2.0 beta, provides the OpenHarmony source URL and DevEco Studio download link, and details major differences between HarmonyOS and Android projects such as resource structure, configuration files, language support, and testing workflow.
