Interpreting harmonyos application and service ecology

author ： nuts

official account ：“ Big front end tour ”

OpenHarmony Preacher ,InfoQ Signed on ,CSDN Blogger , Huawei cloud sharing expert , Alibaba cloud expert Blogger ,51CTO Chief experience officer of Blog , Open source project GVA One of the members , Focus on the sharing of large front-end technology , Include Flutter, Hongmeng , Applet , Android ,VUE,JavaScript.

Abstract ： This article first introduces mobile phones App The bonus era is over , The full scene multi equipment is the next stage of blue ocean , Further explain the four challenges of scale deployment in the blue ocean era , To learn more about Harmony Three technical features of , as well as HarmonyOS My biggest challenge , Finally, it introduces HarmonyOS For consumers and CP Three core values and how to do a good job in Hongmeng community ecology .

introduction

At present, the value of Hongmeng is emerging , Many manufacturers also actively embrace Hongmeng , Then with the development of the times ,18 About years ago , The demographic dividend for consumers has passed , The effect of pulling new through application pre installation is no longer obvious , Due to the slow growth of the number of users , Then as the App The usage time has also peaked , The user experience of a single device has also peaked .

mobile phone App The dividend of the times has passed , The full scene multi equipment is the next stage of blue ocean

That is to say, although the above data is not ideal , All three aspects have reached the top , But at the moment IoT Device growth has become a new engine for mobile Internet ,2025 In about, the per capita possession of intelligent terminals was more than 9 platform , Here it is , We can find a blue ocean , It depends on how we grasp .

1. Four challenges of scale deployment

Although there is a blue ocean above , But at present, the networking steps are complex , Many have seven or eight steps to succeed , And then wifi,App Equal synergy , This results in basically 80% Of users are rejected , the second , Unable to share ecology , For example, there are a lot of speakers shipped in China at present , But there are many brands , Few services , in the course of time , We use it as an ordinary stereo , The third is the song that the stereo listens to , Change the equipment and there will be no , I have to use it as a separate device , Because of all the traditional hardware design concepts , It is a single operating system, an independent ecosystem , This brings about the problem of difficult data exchange , The fourth reason is that different brands use different hardware , The ability to bring is also different . In a word, more intelligent devices do not bring better full scene experience . The main questions are the following four

• Ecology cannot be shared
• The connection steps are complex
• Data is hard to communicate
• Ability is difficult to coordinate

These four problems are also the problems to be solved by Hongmeng , Instead of just replacing Android perhaps IoS, Make a mobile phone operating system , It's a system for universal terminals , Improve the sharing of hardware connection data , At the same time, I hope to bring a kind of simplicity , Fluent , continuity , Safe and controllable experience of the whole scene . Solve the problem that intelligent hardware is not intelligent .

Of course, the success of ecology mainly depends on

• Whether consumers can enjoy the new experience , Get different experiences
• Can the ecosystem benefit developers or CP Innovation and benefit

Finally, the evolution of Hongmeng from a single device to the interconnection of all things also benefits from its three technical characteristics .

2.HarmonyOS The technical characteristics of

2.1 Unified OS, Elastic deployment

Hongmeng adopts the design methods of componentization and component elasticity , Hardware resources can be large or small , Between a variety of terminal devices , Flexible deployment on demand , It covers ARM、RISC-V、x86 And so on CPU, From 100 KiB To GiB Grade RAM.

2.2 Hardware mutual aid , Resource sharing

How to do Hardware mutual aid , Resource sharing , Mainly through the following modules , First through the cloud

• Device virtualization

Distributed device virtualization platform can realize resource integration of different devices 、 Equipment management 、 Data processing , Use peripheral devices as an extension of mobile phone capabilities , Together form a super virtual terminal .

• Distributed soft bus

Distributed soft bus is a unified base of multi device terminals , It provides a unified distributed communication capability for seamless interconnection between devices , Be able to quickly discover and connect devices , Efficiently transfer tasks and data .

• Distributed data management

Distributed data management is based on the ability of distributed soft bus , The distributed management of application data and user data is realized . User data is no longer tied to a single physical device , Business logic is separated from data storage , Seamless data connection between applications and devices , To build consistency 、 The smooth user experience creates the foundation .

• Distributed task scheduling

Distributed task scheduling is based on distributed soft bus 、 Distributed data management 、 Distributed Profile And so on , Build unified distributed service management （ Find out 、 Sync 、 register 、 call ） Mechanism , Support remote startup of cross device applications 、 The remote invocation 、 binding / Unbundling 、 And migration , Can be based on the capabilities of different devices 、 Location 、 Business operation status 、 Resource usage, combined with users' habits and intentions , Select the most appropriate device to run distributed tasks .

2.3 A development , Multi terminal deployment

Hongmeng provides user program framework 、Ability Framework and UI frame , It can ensure the consistency of the developed application in multi terminal operation . A development 、 Multi terminal deployment .

Multi terminal software platform API Consistent , Make sure that the user program is compatible .

• It supports preview of terminal capability adaptation during development （CPU/ Memory / peripherals / Software resources, etc ）.
• Support to schedule user presentation according to the compatibility of user program and software platform .

The above three technical features are also its biggest differences , Because of that , It also brings endless possibilities to Hongmeng ,

3. Changes in the information age ,HarmonyOS The biggest challenge

Changes in development and operating costs also reveal some information , before PC The development cost and operation cost of the times are at the level of millions , In the era of mobile Internet, it has dropped to 100000 , To the 10000 level development cost and 1000 level operation cost in the era of Internet of everything , The cost reduction also brings endless possibilities for the interconnection of all things .

Of course Huawei HarmonyOS Up to now , It is not just Huawei's Hongmeng ,HarmonyOS The biggest challenge lies in ecological construction , However, it is not enough to rely solely on Huawei and its partners for ecological construction , Therefore, the participation of developers is necessary , Consumer trust .

4.HarmonyOS For consumers and CP The core value of

HarmonyOS Its ability to atomize services makes it have three obvious advantages ：

• The entrance is more abundant
• Distribute more intelligently
• Transformation is more efficient

Atomized service capability is the characteristic of Hongmeng system , It is installation free 、 The use and go feature is more user-friendly , Yes App For developers, it can improve user activity . So this year HarmonyOS The atomized service of the system can be said to be “ Barbarous growth ”, Click on the service center to see “ multifarious ” Atomized card , Covering all walks of life , For example, Air China launched “ Air China ”, Click the card to book a ticket with one click 、 Check the itinerary 、 Handle check-in and other operations ; GF Securities launched “ Market service ”、“ Account opening services ”、“ Second answer service ” wait … In the ecological “ Eat crab ” It's not just Internet companies .

meanwhile ,HarmonyOS The community is becoming more and more lively . There are more and more HarmonyOS Development books , And related developer websites and official account numbers. , There are also many developers on open source websites HarmonyOS Open source projects for . Help improve the ecology .

5. Hongmeng development is more efficient

In terms of development, it is also based on Harmony Design system , Ark development framework , Ark compiler ,DevEcoStudio, as well as Harmony OS SDK, Make development more efficient

6. How to do a good job in Hongmeng community ecology ？

1. The mission, vision and values of the community
2. A safe and reliable community environment
3. Social capital is generated among users
4. Have their own community stories

summary

At current speed , It should only be a matter of time before the Hongmeng system catches up , I hope that the Hongmeng operating system can be the same as its name , For the rapid development of Chinese science and technology , Create a sky , It has a place on the stage of the world of science and technology . The emergence of Hongmeng is the next blue ocean of the whole scene and multiple devices , Firstly, this paper understands the four challenges of scale deployment in the blue ocean era , To learn more about Harmony Three technical features of , as well as HarmonyOS My biggest challenge , Finally, it introduces HarmonyOS For consumers and CP Bring three core values and do a good job in Hongmeng community ecology from four aspects . I believe that the future of Hongmeng will be better and better ！