Introduction to OpenHarmony
Overview
OpenHarmony is a groundbreaking distributed operating system developed by Huawei, aimed at creating an interconnected ecosystem for a wide range of smart devices. Known as HarmonyOS in its branded version, this innovative platform was first introduced at Huawei's Developer Conference in August 2019. It has rapidly become the world's fastest-growing mobile operating system, with plans to expand across various sectors including smart screens, automotive, wearables, and more.
Core Features
Modular Architecture
HarmonyOS features a highly modular architecture with three primary layers: the kernel, basic services, and application framework. This design allows for flexible deployment across various device types, from larger screens to wearable and in-car systems. The system's core comprises a unique combination of the Harmony microkernel, the Linux kernel, and LiteOS, aiming to transition into a fully microkernel structure in the future.
Open Source Evolution
OpenHarmony, part of the OpenAtom Foundation, represents the open-source branch of the HarmonyOS project. Here are the key phases of its open-source rollout:
- Initial Open Source - In September 2020, source code became available for smart devices with RAM between 128KB and 128MB, including smart screens and wearables.
- Expansion to Larger Devices - By April 2021, the open source extended to devices with 128MB to 4GB RAM.
- Full Device Spectrum - From October 2021, greater than 4GB RAM devices became supported.
Market Impact and Adoption
Since its inception, HarmonyOS has seen rapid adoption:
- Milestones: By 2021, HarmonyOS had surpassed 1.5 billion users, reaching 3 billion devices by late 2022.
- Global Reach: In 2023, it claimed a 2% share of the global mobile OS market, becoming the third-largest mobile OS worldwide.
- Diverse Applications: HarmonyOS has expanded into traditional industries, launching solutions like the mining-tailored
Mine Harmony.
Recent Developments
OpenHarmony continues to evolve, with important milestones and innovations:
- Next System: Set to launch with improvements and new capabilities,
Pure Harmonypromises no Android support, focusing solely on native HarmonyOS applications. - HarmonyOS 3.x: The latest versions include significant performance and feature enhancements, connecting over 7 billion devices by 2023.
- PC Version: Anticipations grow around a HarmonyOS edition for PCs, potentially launching in 2024.
Developer Engagement
The growing HarmonyOS ecosystem boasts over 2.2 million developers engaging in continuous development and expansion efforts. Strategic partnerships with major companies further bolster this growth, promoting HarmonyOS's integration into new markets and products.
Innovation and Future Outlook
Huawei's commitment to innovation is evident in its continued system iterations, incorporating cutting-edge technologies like AI and advanced privacy features. HarmonyOS aims to redefine interconnected device experiences with a strong foundation in security and user-centered design.
Community and Contribution
Developers and organizations can freely access and contribute to the OpenHarmony source code, ensuring the platform's growth while engaging in collaborative innovation. This open-source structure fosters a diverse and dynamic community, paving the way for sustained technological advancements and ecosystem stability.