![]() ![]() In June 2019, an Huawei executive told Reuters that the OS was under testing in China, and could be ready "in months", but by July 2019, some Huawei executives described the OS as being an embedded operating system designed for IoT hardware, discarding the previous statements for it to be a mobile operating system. Prior to its unveiling, it was originally speculated to be a mobile operating system that could replace Android on future Huawei devices. Huawei executive Richard Yu described an in-house platform as a "plan B" in case it is prevented from using Android on future smartphone products due to the sanctions. This prohibited U.S.-based companies from doing business with Huawei without first obtaining a license from the government. origin to Iran in violation of sanctions. These reports intensified during the Sino-American trade war, after the United States Department of Commerce added Huawei to its Entity List in May 2019 under an indictment that it knowingly exported goods, technology and services of U.S. Reports surrounding an in-house operating system being developed by Huawei date back as far as 2012. HarmonyOS was first used in Honor smart TVs in August 2019 and was later used in Huawei smartphones, tablets and smartwatches in June 2021. It supports several forms of apps, including the apps that can be installed from AppGallery on smartphones and tablets, installation-free Quick apps and lightweight Atomic Services accessible by users. The system includes a communication base called DSoftBus for integrating physically separate devices into a virtual Super Device, allowing one device to control others and sharing data among devices with distributed communication capabilities. It also runs the native OpenHarmony compatibility layer to support HarmonyOS Ability Package (HAP) apps via the Ark Compiler on all devices from smartphones, tablets and wearables, screenless I/O devices and IoT devices as one universal app framework. For IoT devices, the system is known to be based on the LiteOS kernel while for smartphones and tablets, it is based on a Linux kernel layer and runs the Android based AOSP as a dual framework of the System Service Layer. In its current multi-kernel design with dual frameworks, the operating system selects suitable kernels from the abstraction layer subsystem for devices with diverse resources. HarmonyOS (HMOS) ( Chinese: 鸿蒙 pinyin: Hóngméng) is a distributed operating system developed by Huawei to collaborate and interconnect with multiple smart devices on the Internet of Things (IoT) ecosystem. Proprietary software except for open-source components Multi-kernel (KAL (Kernel Abstract Layer subsystem) with Linux kernel, HarmonyOS microkernel, and LiteOS) ĪrkUI HarmonyOS Design (Design System) ( multi-touch, GUI) app on HAP, HAR and HSP (since HMOS 3.1) and APK-based (Ark Compiler)Ħ4-bit ARM, RISC-V, x86, 圆4 and LoongArch Internet of Things, wireless routers, smartphones, tablet computers, smart TVs, smartwatches, Fitness trackers, smart speakers, personal computers, mixed reality headsets, virtual reality headsets, wireless earbuds, wireless headphones, wearable devices, augmented reality headsets, smart printers, Interactive whiteboards, E-readers, cars, smart homes, enterprise, industry, aerospace HarmonyOSĬ, C++, Java (until HMOS 3.0), JS, eTS (until HMOS 3.1), ArkTS and Cangjie Ĥ.0 / (August 4, 2023 1 day ago ( )) ![]() Not to be confused with Harmony (operating system). ![]()
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