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Huawei DevEco Studio 2.1 receiving Beta 2 update with 6 new major updates

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DevEco Studio 3

Huawei officially announced HUAWEI DevEco Studio is for Huawei terminal equipment of the whole scene more than a one-stop integrated development environment (IDE), to provide engineering templates for developers to create, develop, compile, debug, test , Release and other E2E HarmonyOS application development services.

In the month of December 16, 2020, HUAWEI DevEco Studio released version 2.0 Beta 3. Now the company has taken two months time to release the beta 2 update but now the company started rolling out the beta 2 update for HUAWEI DevEco Studio and it comes with lots of new changes. Below you can check the changes.

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 HTML/CSS/JS. The UI display effect is the same as when the application is running on a real machine.

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

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

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 the 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. The problem checks 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.

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 the 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, HTML, 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/ Source)

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Huawei

Pura 80 Ultra: LOFIC Main Camera & 1/1.3″ Periscope  

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Huawei Pura 80 Ultra

The Huawei Pura 80 Ultra’s camera is getting a lot of fizz again in rumors. It seems Huawei might use a special new camera tech called LOFIC(Lateral Overflow Integration Capacitor)in it.A new leak says that the OEM (Original Equipment Manufacturer) is mass producing parts of the next-gen flagship models.

Someone named DigitalChatStation says the Huawei Pura 80 Ultra will as likely as not have a main camera that uses Huawei’s own special LOFIC technology. They also say it will have the biggest periscope camera sensor you can find in regular phones.

Someone who shares inside information is recommending that the Pura 80 phones will have a really big 50-megapixel zoom camera sensor that’s 1/1.3 inches in size.The sensor will have a large gap and RYYB capabilities.

The Pura 80 Ultra will probably have a really good main camera with 50 megapixels and a big 1-inch sensor. This camera will use the LOFIC technology.The company is reportedly working on two big sensors. Both of them could show up with the upcoming high-end Pura 80 variant.

Someone else who shares inside information said in a comment that the Pura 80 Pro+ phone will also use a main camera sensor that Huawei made themselves.

Though Huawei has not confirmed these details yet.

LOFIC is a special part inside phone cameras.It helps the camera see both bright and dark things in a picture at the same time.So, when you take a photo, the bright parts are not  too bright, and the dark parts still have details. This makes your pictures look better overall.

 

Huawei Pura 80 Ultra

Huawei Pura 80 Ultra

 

The technology enables excess charge from severe light to overflow within an extra capacitor. This process avoids pixel saturation and increases the dynamic range.

People think the Huawei Pura 80 phones will have really amazing new camera technology.

 

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Huawei

Nova 14 Ultra Camera: Looks Incredible.

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Huawei Nova 14 Ultra

Huawei just exhibited the Nova 14 Ultra’s awesome camera again. The video shows new stuff that will make taking pictures way better. Let’s check out the new video.

Yi Yang Qianxi, the person who represents the Nova 14 series around the world, is the main person in the video. He shows how the Huawei Nova 14 Ultra phone’s camera can do a lot of cool things.

A big feature in the teaser was “Real Lens.” This might be a super camera that brings back the real colors in all your photos.

They have also added what seems to be a boosted zoom lens. This means that even if what you’re taking a picture of is far away, the Huawei Nova 14 Ultra can still get clear, bright, sharp, and detailed photos.

Another new thing seems to be a front camera that can zoom in. This camera can take all sorts of selfies and make them perfect, whether it is bright, dark, or has a busy background. We will disclose more about this feature later.

They also appeared a new feature for taking bright selfies even in the dark. This feature might help you take good selfies even if you’re in a dark place or the light is not  great.

 

Huawei Nova 14 Ultra

Huawei Nova 14 Ultra With stunning camera features

Huawei has not  appear us all the details about the new Nova 14 Ultra and its awesome camera. But the little sneak peek tells us that this new phone will give people a better experience when taking pictures.

 

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Expect the Huawei Pura 80 by June with a speed boost.

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Huawei Pura 80

Huawei might release its brand new top-of-the-line phones, the Pura 80 series, by the end of June this year. They have been developing these phones for a while and might officially show them off at a big event next month.

Someone named SmartPikachu says Huawei’s new Pura 80 phones might come out by the end of June. This goes against earlier rumors that said they would be released in August.

Also, this leak says the Pura 80 phones will have a better, faster chip called the Kirin 9020. Huawei might have made the old chip much better, so the new phones will be a lot faster for people who buy them.

Looks like the Huawei Pura 80 phone will likely use a faster, newer chip called the Kirin 9020 5G.

In accordance with the leak, the Pura 80’s cameras will be a lot better, with improvements to both pictures and video. It will not only accompany upgraded lenses or photography features but also boost the video recording capabilities.

Huawei’s Pura phones are famous for looking great and having really good cameras. The newest example is the Pura X foldable phone, which has overjoyed people with its cool design and promises magnificent photos.

And it sounds like the Pura 80 phones will be just as good when it comes to looks and taking great pictures too.

Huawei Pura 80 series will likely adopt a new camera module, focusing on fast shooting performance, precise image quality, and powerful imaging features.

Huawei might even upgrade how stable your videos look. So, await a fast phone and fresh camera features with the Pura 80.

 

Huawei Pura 80

The tipster adds that the software and hardware are fully prepared.

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