Shulou(Shulou.com)11/24 Report--

Thanks to CTOnews.com netizens for the clue delivery of my A D and Xiao Zhan Che! According to CTOnews.com news on October 1, OpenHarmony 3.2 Beta3 version has been updated. The current version is based on OpenHarmony 3.2 Beta2. The update support or optimization enhancements are as follows:

1. Enhancement of basic capabilities of standard systems

two。 Enhancement of standard system application development framework

3. Enhanced distributed capability of standard system

OpenHarmony, which is contributed by Huawei and co-built by many companies, is a full-domain, new-generation, open-source intelligent terminal operating system, incubated and operated by the Open Atomic Open Source Foundation (OpenAtom Foundation).

HarmonyOS is an intelligent terminal operating system released by Huawei in 2019. With good experience and intelligent interactive functions, it has become the fastest growing intelligent terminal operating system in the world.

OpenHarmony is building a terminal equipment ecology oriented to the consumer market and industry market, providing a unified and integrated digital innovation platform for personal consumption, medical, financial, energy, industrial, transportation and other industries, and will cover the next generation of intelligent home, travel, sports and health, entertainment, office, education, social shopping, industrial production and other scenarios.

CTOnews.com has reported that the OpenHarmony community release plan has been planned for OpenHarmony 3.2 LTS and is expected to be released by the end of September.

The standard system infrastructure enhances the pan-sensor ability to provide motor priority management.

Multi-mode input provides mouse style and speed settings, mouse reporting event enhancement, configuration sequence pull-up applications, keyboard and mouse traversing and other features.

Misc service adds basic features such as clipboard, upload / download, lock screen, input method framework and so on.

The kernel subsystem adds basic capabilities such as memory pressure notification AMS, recovery priority management to support resident system services, and recovery priority management to distinguish extension status.

DFX supports faultloggerd mixed JS / Native stack printing, hilog domain whitelist management and log statistics, enhanced hisysevent and hiappeventssh event capabilities, and optimized hidumper memory classification information.

The unit testing framework adds parameterized data-driven capabilities; UI testing framework adds sliding and complex gestures such as two-finger kneading interface; xdevice increases the ability to collect DFX logs of devices after task execution.

Added support for strict mode ES2021, modular support, Runtime debugging and tuning enhancements, bytecode hot overloading, cross-platform support, etc.

User identity authentication service has been added to the account service; precise or fuzzy positioning has been added to the permission service, and other capabilities have been enhanced; and privacy management service has been added.

The media subsystem added support for audio decoding, audio coding, video decoding, video coding native interface, support for audio and picture synchronization and startup time optimization, support for video hardware codec based on HDI codec interface, support for distributed audio, volume, device status management, device monitoring and broadcast functions, support for distributed camera preview, photo and recording.

Standard system application development framework to enhance events and notifications new adaptation DLP; new support subsystem to send notifications.

Support webview copy and paste, basic audio and video playback, https two-way authentication and other capabilities.

Meta-ability to add permission verification and rectification, startup rules, quick repair, cards can be divided and combined.

The ability of ArkUI component is enhanced; the query ability of resources and media is enhanced; the memory and performance are optimized; the ability of DFX is enhanced; the ability of tool chain is enhanced.

DeviceProfile adapts to the automatic synchronization strategy of distributed database and completes the collected information.

Package management adds support for thumbnails and previews of Extension, added support for clippable configuration, anti-daze mechanism, preset application-specific capability management, installation process for hap packages without decompression, and quick repair mechanism.

System service management supports loading system services across devices, foundation process restart recovery mechanism, distributed component management supports multi-user cross-device calls, migration framework supports single instance Ability migration, and so on.

Standard system distributed capability enhanced distributed database support cross-device cross-application sharing, RDB support remote query / database encryption feature, support application separation, KVDB supports backup recovery / conditional synchronization / device online priority centralized synchronization of system data.

Get Source Code Overview OpenHarmony currently provides developers with the following four ways to obtain source code. Developers can choose the appropriate way to obtain source code according to their business requirements:

Method 1: obtain it from Code Cloud Code Warehouse. Download from the code repository through the repo or git tool to get the latest code.

Method 2: get it through the DevEco Marketplace website. Visit the DevEco Marketplace website, find the open source distribution that meets your needs, download it directly (or download it after customization), and then download and install the required components and tool chain locally through the hpm-cli command tool.

Method 3: download the archived distribution compressed files from the mirror site. If you want to get the source code of the old version, you can also get it in this way, which is faster to download.

Method 4: get it from the github code repository. Download from the code repository through the repo or git tool to get the latest code.

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