Since the release of Huawei Hongmeng OS, the topic of Hongmeng system has been a topic among the people who eat melons. The discussion questions all revolve around whether HarmonyOS is a shell and the lack of details of the HarmonyOS system. Some people say that HarmonyOS is a shell of the Android system, and some people think that HarmonyOS is not the same thing as Android at all.
First of all, we need to know what is AOSP?AOSP (Android Open Source Project) is an open source project led by Google and its Android operating system developed based on Linux. AOSP is a pure operating system that can be used in smart devices, but it must be authorized by Google to be used in commercial products. The Android system is a combination of AOSP and closed-source parts (including GMS). AOSP is open source, and third-party organizations can make improvements based on it and adapt it to different models, and then name it themselves. For example, Xiaomi's MIUI, Huawei's EMUI, and Meizu's Flyme, etc.
Huawei HarmonyOS and Android systems are fundamentally different in terms of system architecture. The Android system is based on a macro kernel, everything is integrated in one big kernel, which runs efficiently but has poor stability;HarmonyOS is based on a microkernel, the operating system only provides core functions, and each process has an independent address space, which does not interfere with each other and has strong stability. The microkernel architecture of HarmonyOS uses the kernel for basic scheduling and memory management, and even if a process fails, it will not affect the entire system.
Harmony is not just a mobile phone system, it is not a replacement for Android or iOS!"HarmonyOS is an operating system that can be widely used on computers, TVs, mobile phones, watches and other devices." It is also known as the Internet of Everything, and its goal is to become a future Android system, and the problem that needs to be solved is how to make different brands and different types of devices quickly connect and work together.
With the popularity of smart devices, they are all facing a problem: although there are more and more devices, life is not getting smarter. This is because different devices require different applications and actions, just like different languages, and require the presence of intermediaries. The goal of the HarmonyOS is to enable devices to directly communicate with each other in the same language, solving the problem of multiple applications. If all smart home devices are equipped with the HarmonyOS and have NFC function, they only need to touch each other to connect, and there is no need for multiple applications. In this way, does not become more convenient and smart?
Of course, you can also say that I have no opinion on others plagiarizing or imitating, but there is a question I don't know if you have considered itSo far, in some areas we have even done better than others, and even achieved corner overtaking, other people's things are not impossible to imitate and learn Xi, we just need to understand it thoroughly and transform it into our own knowledge, just like you are studying in school, not also step by step to learn Xi precipitation, before applying what you have learned to yourself.
The HarmonyOS is not a copy of Android, it aims for a new world of Internet of Everything in the next decade or even twenty. Unlike Android, HarmonyOS can be deployed on devices ranging from large to 8G small to hundreds of kb, thanks to its technical base with low device memory requirements. HarmonyOS is also different from Android in terms of cross-device collaborative development.
The HarmonyOS system has a hierarchy consisting of three parts: the underlayer, the underlying services, and the program framework. Android is made up of four main components, including system architecture, application components, and security mechanisms.
The object-oriented is also different, the Hongmeng system is mainly to meet the needs of Internet of Things devices, such as smart phones, tablets, smart home appliances, smart TVs, smart watches, smart speakers, etc., the application scenarios of these devices are diverse, through the addition and deletion of modules, users can access the Internet of Things at a lower cost and higher efficiency, and realize the Internet of Everything.
HarmonyOS is Huawei's self-developed operating system, which mainly runs HMS service packages, including HUAWEI ID system, in-app payment, and HUAWEI push service. The Android system runs a GMS service package, including GooglePlay, Google Mail, etc. Overseas mobile phone users rely heavily on GMS, while domestic mobile phone users can use HMS service packages. It is difficult for HMS to replace many of the applications offered by GMS.
The HarmonyOS system can run applications developed based on the Android system, but the Android system does not run applications developed based on the HarmonyOS system in the same way.
HarmonyOS adopts a microkernel design, natural non-root permission control, and improves system security from the source. In contrast, Android allows users to take full control of the rooted system with higher security. HarmonyOS's trusted execution environment based on microkernel technology significantly improves the kernel security level through formal methods, and comprehensively improves the security capabilities of terminal devices in all scenarios. Yu Chengdong said that the microkernel can isolate each separately locked part to form a safe and efficient system. Judging from the evaluation of the world's most authoritative security agencies, the current external operating system can only reach level 2=, while our system can reach the highest level of 5 and 5+. This is the highest level of security OS. Therefore, the security of the HarmonyOS system is much higher than that of the Android system.
This is a concern for everyone. In fact, Huawei did not conceive HarmonyOS in response to U.S. sanctions. The idea of HarmonyOS started five years ago, and Huawei saw the trend of the Internet of Everything. However, U.S. sanctions do increase Huawei's determination to be a HarmonyOS. Wang Chenglu, the "head" of Hongmeng and president of Huawei's consumer business software department, once said: "If it weren't for being cornered, no one would want to do this." ”
Huawei is really too difficult, at first some people said that Huawei is a technology monopoly and is unwilling to share technology, and then Huawei donated chips, and some people questioned whether it really donated. Some people say that Huawei's chip dimensionality reduction has hit domestic counterparts, but Huawei advocates everyone to use it together, and some people say that Huawei has bad intentions. Some people say that Huawei has a weak heart, but Huawei has been silent. Some people say that Huawei wants to gather sparks, but others say that Huawei is delusional. Huawei has not responded to these criticisms and accusations. Huawei has also faced controversy over the source, as well as questions about why there are traces of Android and why it is not compatible with Android. Those who hold salaries for everyone, this is how they end?What else can this country use to counter the technological hegemony of US imperialism?For all kinds of black fans, trolls, and keyboard warriors, it is recommended to accumulate virtue in your mouth.