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HarmonyOS

HarmonyOS 3.1 Developer Preview rolling out and brings new features

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harmonyos 3.1 developer preview

Huawei HarmonyOS 3.1 is creating a wave of excitement and rolling out under the developer preview (DP) channel with a number of new features for early platform development.

HarmonyOS  3.1 preview version comes with enhanced declarative UI capabilities, a new application development model – Stage model, and in DFX, Web component development, and internationalization The capabilities of subsystems such as development, communication interconnection, and media software have been updated or enhanced.

Also, this release of HarmonyOS 3.1 Developer Preview is a beta version for developers. The application development stage model is newly launched and includes subsystems such as ArkUI, ArkTS language, Web, and application framework that have been updated or enhanced.

Check the HarmonyOS 3.1 developer preview changelog:

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  • The meta-capability adds a stage development model, including stage model lifecycle management, scheduling, callback, context acquisition, authentication, etc.
  • Web services add support for document preview and basic editing functions of document-type web applications, as well as cookie management and storage management.
  • Added an interface for querying application, Ability, and ExtensionAbility-related properties in application package management.
  • The ArkUI development framework enhances the declarative Canvas/XComponent component capability, enhances the component layout capability, and the state management capability.

HarmonyOS 3.1:

Huawei launched HarmonyOS 3.1 operating system and announced a developer preview rollout on the same day. According to the roadmap, Huawei will start beta testing in the first quarter of 2022, it’s expected that the phone users will get HarmonyOS 3.1 beta by January 2023.

Meanwhile, public release is scheduled to happen in the second quarter of 2023, somewhere in April. It’s expected that the Huawei P60 series will be the first flagship to come up with this new HarmonyOS software but more details are still awaited.

Currently, Huawei has not released any new HarmonoyOS 3.1 features or user interface designs for smartphones. However, we’ll keep you posted as more information continue to unfold.

harmonyos 3.1 developer preview

Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.

HarmonyOS

OpenHarmony-based HiHopeOS gets China UnionPay digital service certificate

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HiHopeOS OpenHarmony China UnionPay certificate

Runhe Software HiHopeOS (based on OpenHarmony) has received a new China UnionPay financial and digital service certificate. Eventually, this certification will make the respective OS compatible with the China UnionPay technical specifications.

To begin with, the China UnionPay cooperation is releasing new configurations for digital service devices. Accordingly, these devices require an operating system that can be eligible with the latest technologies and specifications.

Consequently, to obtain a suitable operating system, China UnionPay carried out a qualification program. A variety of operating systems entered into this scenario. However, the OpenHarmony-based HiHopeOS financial release version is the first product to get the China UnionPay certificate.

To be mentioned, HiHopeOS distribution consists of multiple variants for different scenarios and operations. For instance, the IoT Edition for operating lightweight devices and gadgets.

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As of now, the HiHopeOS financial version has gained digital service certification. This development will help the Runhe Software cooperation to indulge with more ecological partners and expand the HiHopeOS ecosystem in more sectors.

Digital Service Certification

It’s worth mentioning that the latest digital service certification was based on the following major aspects:

  • Basic requirements of the operating system
  • Interface layer requirements
  • System service layer
  • Security functions and technology
  • third-party library components

According to the outcomes, the HiHopeOS effectively meets all the points and is reliable with digital services and other high-end devices.

New developments with HiHopeOS

So far, Runhe Software has integrated with various industrial groups and partners to stretch the manufacturing of new products. Besides, the company has associated with several tech makers for smart inventions.

Up to this point, the company has developed smart POS, MPOS, code-scanning machines, cloud speakers, recorders, and many other useful products. Notably, these techs involve the HiHopeOS in their internal structures.

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Alternatively, the new achievement of HiHopeOS will help Runhe Software to build a firm partnership with China UnionPay cooperation and develop more new products and services for consumers.

(Source)

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HarmonyOS

Open Source HarmonyOS OpenHarmony 3.2 Beta 4 rolling out

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OpenHarmony 3.2 Beta 4

OpenAtom foundation has released open source HarmonyOS, OpenHarmony 3.2 Beta 4 for the developers. This version brings a number of new improvements to the kernel and internal features of the software.

To be mentioned, OpenHarmony 3.2 beta 4 is based on beta 3 and includes the following changes.

Enhancement of the basic capabilities of the standard system:

  • The program access control subsystem supports forward CFI, API exception handling optimization, etc.
  • The kernel subsystem supports Hyperhold memory expansion feature enhancement, F2FS terminal performance enhancement, and optimization.
  • The multi-mode input subsystem supports enabling and disabling keyboard function keys, and multi-hot zone support related to input devices.
  • The graphics subsystem supports the transmission of graphics data based on the shared memory mechanism, supports YUV layers, supports GPU composition on the RS side, and supports rotation and dynamic resolution of the virtual screen, etc.
  • The upgrade subsystem supports AB hot upgrade function, flashd upgrade supports AB partition device upgrade, SD/OTG upgrade supports AB partition device upgrade.
  • The globalization subsystem supports on-demand subscription of device management events, system resources support overlay difference, and resource management supports cross-OS platform capabilities.
  • The Misc software subsystem supports uploading files in PUT mode, download management supports configuration download tasks, input method framework optimization and enhancement, and supports printing service framework.
  • The DFX subsystem supports power consumption data collection, system event data collection, perf data collection, etc.
  • The ArkTS API has newly added support for reporting error codes, helping developers quickly catch exceptions and improving the efficiency of exception handling.

OpenHarmony 3.2 Beta 4

Standard System Application Development Framework Enhancements

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  • Supports dynamic library isolation, operation management supports pending application interception.
  • Support window attribute setting, support ArkTS card interaction, XComponent provides container component capabilities, etc.
  • Supports configuration of application dependencies supports adding, deleting, and checking operations on the list of application installation and uninstallation, and supports adding, deleting, and checking operations on the list of applications that are prohibited from running.

Standard system distributed capability enhancement:

  • Distributed hardware supports the same account credential parameter request and import.

OpenHarmony 3.2 Beta 4

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HarmonyOS

New KS8123 electronic payment device supports OpenHarmony operating system

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OpenHarmony KS8123 payment device

Shenzhen Zhengtong’s latest KS8123 electronic payment device is now compatible with the OpenHarmony operating system. The cooperation has completed the eligibility procedure and has attained the corresponding certificate.

For your information, the KS8123 electronic device is a useful payment solution. It changes traditional payment methods and helps in the effective integration between vast mobile data and third-party servers.

In the latest development, the high-end KS8123 payment device is capable of supporting OpenHarmony 3.1 release. As a result, it will help in conducting appropriate and suitable financial payment operations among consumers.

Not only users, but the respective technology can aid large enterprises as well. Accordingly, the tech pack device can install in-demand third-party applications to help industries and other operators.

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Moreover, with the help of the OpenHarmony 3.1 operating system, the KS8123 shields confidential data and improves the overall user experience. Besides, it generates an Online-to-Offline closed-loop system for secure payment functions.

KS8123 payment device – key specs & functions

The latest Shenzhen Zhengtong KS8123 payment solution comes along with a 10.1-inch IPS screen. This is a high-definition touchscreen with a three-dimensional light camera, free rotating patterns, and anti-counterfeit functions.

It also has the UnionPay Security qualification and Chinese secret certificate. Eventually, the smart device can offer complete encryption of the data and looks after the data storage and transmission actions.

In addition, the KS8123 integration with OpenHarmony 3.1 makes it more reliable for financial tasks. It verifies and optimizes the following aspects of the business:

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  • Communication interface security
  • Application software security
  • User data security
  • Physical security

On the flip side, the device synchronizes with the definitive codes of OpenHarmony to improve the payment interaction between businesses. As a result, operators will get a highly connected and productive payment solution.

Alongside the business stuff, the KS8123 electronic payment gadget can also play a vital role in medical, governmental, and other industrial sectors.

OpenHarmony KS8123 payment device

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