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Huawei DevEco Studio 2.1 Beta 2 released with 6 new updates

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Huawei DevEco Studio 2.1 Beta 2

Huawei has officially launched the DevEco Studio 1.0 on the official website of Huawei Developers last September. HUAWEI DevEco Studio 1.0 supports developers to complete APP development, smart hardware device development for Huawei’s 1+8+N ecosystem, and distributed OS and more. By using DevEco Studio, developers can more efficiently develop applications with HarmonyOS distributed capabilities, thereby improving innovation efficiency.

On December 16, 2020, HUAWEI DevEco Studio released version 2.0 Beta 3. After two months, HUAWEI DevEco Studio and the 2.1 Beta 2 version have been now kicked off. What’s new in this latest beta?

Mac version complete Java UI preview
In the process of developing HarmonyOS applications, developers can view the display effect of the UI interface through the previewer function provided by DevEco Studio. With the upgrade of the version, DevEco Studio 2.1 Beta 2 (Windows+Mac version) has supported the preview of the Java UI interface and the JS UI interface.

DevEco Studio 2.1 Beta 2 (Windows+Mac version) for JS applications, supports six device types: mobile phones, tablets, smart screens, smart wearables, lightweight smart wearables, and smart vision; for Java applications, it supports mobile phones, tablets, and cars , Smart screens and smart wearable devices.

Regarding the JS UI layout, developers can dynamically preview in real-time in the previewer after writing the code in HML/CSS/JS. The UI display effect is the same as when the application is running on a real machine.

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For Java UI layout, developers can experience dynamic preview when previewing AbilitySlice.java or Ability.java file, and preview XML layout file to experience real-time preview.

Real-time preview: After modifying the UI file, you can view the UI display effect in real time in the previewer.

Dynamic preview: In the preview interface, interactive operations such as click events and sliding can be performed.

In addition, the development of distributed applications must meet the screen resolution, shape, and size requirements of different devices. In order to facilitate developers to view the UI layout and interaction effects of the application on different devices at any time during the application development process, DevEco Studio provides a cross-device preview function. However, it is worth noting that if the two devices support different encoding languages, the cross-device preview function cannot be used. For example, the Java language Phone application does not support running on Lite Wearable, because Lite Wearable does not support Java language .

Added 5 mobile phone project templates

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DevEco Studio supports mobile phones, tablets, car machines, smart screen, smart wearable, lightweight smart wearable and smart vision. In order to facilitate the use of developers, DevEco Studio 2.0 provides Ability templates for multiple device types and different development languages.

DevEco Studio 2.1 Beta 2 adds 5 new phone project templates on the original basis. Developers can select appropriate templates according to the project wizard, easily create projects suitable for various devices, and automatically generate corresponding Code and resource templates.

Visualization of debugging variables for JS and C/C++

Aiming at pain points such as long code processing flow and deep error concealment, DevEco Studio 2.1 Beta 2 uses Plain (tree), Line (line graph), Bar (bar graph) and Table during JS or C/C++ code debugging. (Table), etc.

Provide application security testing services

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DevEco Studio 2.1 Beta 2 provides application security testing services for HarmonyOS applications. Currently, it mainly supports two functions: vulnerability testing and privacy testing.

Vulnerability testing: Through the HarmonyOS application life cycle modeling and application attack surface modeling, static data flow analysis technology is used to improve the accuracy of vulnerability discovery, while covering more than 20 attack surfaces and 65 + vulnerability test items to help developers in advance Discover and identify potential vulnerabilities. The vulnerability detection report will give clear repair suggestions for each vulnerability risk item to help developers quickly repair vulnerabilities. The vulnerability testing service supports Java applications, and the package format includes Hap/App.

Privacy detection: By dynamically detecting and analyzing the privacy-sensitive behavior of the application running on the device, it helps developers to troubleshoot malicious behavior of the application and build a pure and green HarmonyOS application. The privacy test supports 17 + detections, including detection of obtaining geographic location information, detection of obtaining device identification, detection of obtaining address book information, detection of obtaining system information, etc. The privacy test service currently supports Java applications for TV devices, and the package format includes Hap/App.

Provide application automation testing services
In addition to application security testing services, DevEco Studio 2.1 Beta 2 also adds application automation testing services, including application compatibility, stability and performance testing, to detect possible applications in the entire life cycle of installation, startup, operation and uninstallation. Problem, check the application quality in all directions.

Compatibility test: Mainly verify the compatibility issues of the HarmonyOS application running on Huawei’s real device, including the first installation, reinstallation, startup, uninstallation, crash, black and white screen, flashback, operation error, failure to rollback, and top ten UI abnormalities Abnormal scene.

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Stability test: Mainly verify the stability issues of the HarmonyOS application running on Huawei’s real device, including crash/application freeze screen, memory leak, and memory stepping. The stability test supports Java/JS applications of TV devices, and the package format includes Hap/App.

Performance test: Mainly verify the performance problems of the HarmonyOS application running on Huawei’s real device, including startup time, interface display, CPU usage and memory usage. The performance test supports Java/JS applications of TV devices, and the package format includes Hap/App.

Enhanced editor capabilities

For the C/C++ editor, DevEco Studio 2.1 Beta2 has made four enhancements:

  • Enhanced code completion function. In the writing application stage, the editor will analyze the context and understand the content of the project. According to the content entered by the developer, it will prompt the developer to complete the names of classes, methods, fields, and keywords, which greatly improves the coding efficiency.
  • For the names and variables of the macro definition, as well as the preprocessing path and prefix, developers are supported to customize the highlight color of their code, which is convenient for developers to distinguish different codes by color.
  • Support function jump from definition to declaration. When the code realizes the jump, the listed results will be distinguished by file name and display key code information.
  • Supports viewing of documents of display types, methods, functions, parameters, etc., which is convenient for developers to read the code.

For the JS editor, DevEco Studio 2.1 Beta 2 has made three optimizations:

  • The code completion function is enhanced, which is manifested in import optimization, suffix completion, and enhancement of annotation capabilities.
  • Code grammar enhancement: support ES6 grammar, Emmet grammar and Media Query conditional rules to automatically complete.
  • Code checking enhancement: duplicate variable and unused variable checking; automatic strikethrough display of referenced obsolete symbols, obsolete symbols can be marked by @deprecated in JS doc comments; support for spell checking of JS, HML, CSS codes, etc.

For the XML editor, DevEco Studio 2.1 Beta 2 has made two enhancements:

  • For the resources in the predefined Json/XML, it can dynamically associate and jump in real time.
  • In the XML layout file, use the tag to realize the dynamic data binding function between java and xml.

In addition to the above six functions, DevEco Studio 2.1 Beta 2 also solves three major user pain points:

  • Solved the problem of slow Gradle download during project synchronization. The new version integrates the Gradle tool so that developers no longer need to download the Gradle tool separately.
  • Added to view the preview log, you can view the log information during the preview process, and also support the switch between Chinese and English.
  • Solved the problem that the simulator does not support the display of the WebView control.

(Via)

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Huawei Cloud Leads China’s Virtual Desktop Market Again

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Huawei Cloud (1)

According to IDC’s China Virtual Desktop Software and Cloud Service Market Half-Year Tracking Report, 2024H2 report. Huawei Cloud ranked first in the Chinese virtual desktop software market and topped the list for nine consecutive years .

Huawei Cloud Desktop – What You Need to Know

What Operating Systems Does It Work With?

Huawei Cloud Desktop works with many different computer systems like Windows, Tongxin UOS, Kylin OS, and even Harmony OS (Huawei’s own system).

What Devices Can You Use It On?

You can use it on almost any device you have:

  • Desktop computers
  • Laptops
  • Thin clients (lightweight computers)
  • Tablets
  • And many other devices

What Software and Equipment Does It Support?

The system works with nearly 10,000 different software programs and thousands of different accessories like printers, keyboards, and mice. This means it can handle whatever tools you need for work.

Who Can Use It?

It’s perfect for different types of work including:

  • Regular office work
  • Research and development
  • Design work
  • Customer service
  • And many other business needs

How Does It Work?

Huawei offers a flexible cloud desktop solution that can grow with your needs. You can start small and expand later. It works on different types of computer infrastructure:

  • Public cloud (online services)
  • Huawei Cloud Stack (their own cloud system)
  • Edge cloud CloudPond (closer to your location)
  • Traditional virtualization systems
Huawei Cloud

Huawei Cloud

What Makes CloudPond Special?

CloudPond is a special version that gives you the best of both worlds:

  • Keeps your data stored locally (on your own servers)
  • Still gives you the benefits of cloud computing
  • Helps you follow data rules and regulations
  • Makes it easier to manage everything from one place

The whole system uses something called HDP protocol to make sure everything works smoothly no matter which setup you choose.

Huawei Cloud has upgraded the HD transmission protocol HDP2.0. Users can choose 4K ultra-high definition, 144fps ultra-high definition and color lossless display effects to meet the visual requirements of designers; Huawei Cloud Desktop can adjust the corresponding parameters adaptively to the network to ensure a smooth experience in a weak network environment.

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At the same time, the use of high-definition low-code technology reduces the bit rate by 50% with the same image quality , saving users 50% of the transmission bandwidth cost ; Huawei Cloud Desktop has upgraded the Smart Ball 2.0, adding AI scenario perception function , realizing one-ball control of high-frequency operations, pushing key information scenarios, intelligently sensing the network environment and desktop status, and promptly reminding users to adjust the image quality based on network conditions.

Huawei Cloud Desktop has served more than 110 countries and regions around the world , with more than 4 million users , and is used in government, finance, manufacturing, operators, media, medical, energy and other industries. According to previous reports, in April 2022, Huawei Cloud’s new cloud-native desktop service, Huawei Cloud Desktop , was officially launched for commercial use . It uses the self-developed HDP high-definition transmission protocol and supports features such as ready-to-use, minute-level deployment, unified cloud operation and maintenance, and file transfer control.

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New Huawei Patent Reveals EV Battery With 3,000 Km Range

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Huawei EV Battery

The Chinese tech giant Huawei has claimed to develop a new solid-state EV battery with a driving range of 3000+ km on a single charge. Furthermore, it can be fully charged in merely 5 mins.

Huawei’s New Electric Car Battery Could Change Everything

Huawei has filed a patent for a new type of battery that could make electric cars much better. This battery uses a special material called nitrogen-doped sulfide electrolyte.

Why Is This Battery Special?

More Power: This new battery can hold 400-500 Wh/kg of energy. That’s 2-3 times more power than the batteries we use today in electric cars.

Super Fast Charging: The best part? You can charge your electric car from 0% to 100% in just 5 minutes. Right now, it takes hours to fully charge most electric cars.

What Makes It Work?

The secret is in the special material they use. Current batteries have problems with something called the “lithium interface” – basically, the battery parts don’t work well together and can cause dangerous reactions.

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The new battery fixes this by adding nitrogen to sulfide electrolytes. This is Huawei’s breakthrough solution that stops the bad reactions and makes the battery safer.

But There’s a Catch

Expert Opinion: While this sounds amazing on paper, experts say it might not work in real life. The results come from lab tests, not from actual cars driving around.

Cost Problems: The biggest issue is money. These sulfide electrolytes are very expensive – about $1,400 per kWh (around 1.20 lakh rupees). This makes the batteries too costly for regular people to buy.

Production Challenges: Making millions of these batteries for all the cars people want to buy is very hard and expensive.

Conclusion

This new battery technology from Huawei sounds incredible and could revolutionize electric vehicles. However, there’s still a long way to go before you can buy a car with this battery. The main problems are the high cost and the difficulty of making these batteries in large numbers.

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For now, this remains an exciting possibility for the future of electric cars, but not something you’ll see in showrooms anytime soon.

Furthermore, the inadequate infrastructure to support the ultra-fast charging rates is another major challenge among others. Huawei is presently not in the business of manufacturing power batteries, but the heavy investments made by the company in recent times in battery research and materials suggest that it intends to become a mainstream player in future.

One more point to notice here is that the driving range of 3000+ km on a single charge provided by Huawei is based on the CLTC (China Light-Duty Vehicle Test Cycle).

On the contrary, if we consider the EPA cycle, it will come down to 2000+ km, which is still by far more than any of the mainstream EVs on sale right now in any part of the world.

Several leading global battery manufacturers such as Toyota, Samsung SDI, and CATL aim to begin commercializing solid-state batteries by 2027–2030.

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However, Huawei with its recent claim has took everyone by surprise and if materialised, it could change the face of the EV industry. It could entirely eliminate range anxiety and charging delays, therefore promising a brighter and bolder future of EVs.

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Huawei 5G

5G and 6G Development Roadmaps: Huawei’s Vision for the Future

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5G To 6G 2035

As we are already aware of technology changes and I hope you know that by 2030, a single 6G network could theoretically download an entire movie in less than a second? That’s not science fiction—it’s the reality Huawei is building toward with their revolutionary wireless development roadmap. As we stand at the crossroads of 5G maturity and 6G emergence, understanding these technological leaps isn’t just fascinating—it’s essential for anyone wanting to stay ahead in our increasingly connected world.

Where 5G Stands Today: The Foundation is Set

In terms of Chinese tech giant Huawei’s concern, the company’s 5G technology has already transformed how we connect, but we’re only scratching the surface of its potential. Current 5G networks deliver speeds up to 100 times faster than 4G, but here’s what most people don’t realize: we’re still in the early stages of 5G deployment.

The company’s 5G roadmap focuses on three critical phases. First, enhanced mobile broadband (eMBB) brings lightning-fast smartphone experiences. Second, ultra-reliable low-latency communication (URLLC) enables real-time applications like autonomous vehicles. Third, massive machine-type communications (mMTC) connects billions of IoT devices seamlessly.

Just imagine related to your daily routine—from streaming 4K videos without buffering to enabling smart home devices that respond instantly. That’s 5G working behind the scenes, and Huawei’s infrastructure powers much of this transformation globally.

The 6G Vision: Beyond What We Can Imagine

While 5G continues expanding, Huawei’s 6G development roadmap paints an even more ambitious picture. The company predicts commercial 6G networks will launch around 2030, delivering speeds reaching 1 terabit per second—that’s 100 times faster than current 5G.

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But 6G isn’t just about speed. Huawei envisions “intelligent connectivity” that integrates artificial intelligence directly into network infrastructure. Imagine networks that predict your needs, automatically optimize performance, and create immersive experiences that blur the lines between physical and digital worlds.

The 6G roadmap includes three revolutionary capabilities: extreme connectivity for 100 billion devices, AI-native networks that learn and adapt, and integrated sensing that turns infrastructure into a massive sensor network. Your smartphone might become a health monitor, environmental detector, and augmented reality gateway all at once.

Key Milestones and Timeline Predictions

Huawei’s development roadmap reveals fascinating milestones ahead. By 2025, they expect 5G-Advanced (5.5G) to bridge the gap toward 6G, introducing enhanced AI capabilities and improved energy efficiency. This intermediate step will test technologies that eventually power 6G networks.

The period from 2025 to 2028 represents the critical 6G research and standardization phase. During this time, Huawei will collaborate with global partners to establish 6G standards, test prototype networks, and develop the semiconductor technologies needed for next-generation infrastructure.

Commercial 6G deployment begins around 2030, but the full vision won’t materialize until 2035. By then, Huawei anticipates ubiquitous connectivity where every surface, device, and even clothing could connect to intelligent networks seamlessly.

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Real-World Impact: How These Networks Will Change Your Life

These technological advances aren’t just impressive numbers—they’ll fundamentally transform how you work, learn, and live. Remote surgery becomes routine when doctors can operate robots with zero latency. Virtual meetings feel as natural as in-person conversations through holographic telepresence. Smart cities optimize traffic, reduce energy consumption, and improve public safety through interconnected sensors.

Consider education: 6G networks could enable immersive learning experiences where students virtually explore ancient Rome or conduct chemistry experiments in safe, simulated environments. The possibilities extend far beyond entertainment into healthcare, manufacturing, and environmental protection.

The Road Ahead: Challenges and Opportunities

Huawei’s ambitious roadmap faces significant challenges, including regulatory hurdles, massive infrastructure investments, and the need for global cooperation on standards. However, the company’s track record in 5G deployment demonstrates their capability to overcome these obstacles.

The wireless future that Huawei envisions promises unprecedented connectivity, intelligence, and capability. As these networks evolve, staying informed about their development helps you prepare for the digital transformation ahead. Whether you’re a technology enthusiast, business leader, or simply curious about the future, understanding these roadmaps positions you to leverage the incredible possibilities coming our way.

Ready to explore how these network advances will impact your industry or daily life? Stay tuned to the latest developments in Huawei’s 5G and 6G journey—the future is closer than you think.

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How Future AI Will Accelerate Network Growth

Artificial intelligence stands as the secret weapon in Huawei’s network evolution strategy, fundamentally changing how networks grow and adapt. Future AI won’t just manage networks—it’ll predict failures before they happen, automatically optimize traffic patterns, and even design network expansions based on usage predictions.

AI algorithms analyzing millions of data points every second to determine exactly where new cell towers should be placed, how much bandwidth each area needs, and when to upgrade infrastructure before users even notice slowdowns.

Huawei’s AI-driven approach promises self-healing networks that fix problems instantly, intelligent resource allocation that maximizes efficiency, and predictive maintenance that prevents outages. This means faster network rollouts, lower operational costs, and better service quality for everyone. The company estimates that AI integration could reduce network operational expenses by up to 30% while improving performance by 40%—a game-changer for global connectivity expansion.

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