Distributed Scheduler
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- Remote Service ability binding is supported.
- Cross-device FA migration is supported.
- Permission verification is added for the visible attribute of a component.
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The ability on a standard-system device can be started from a mini-system device.
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Graphics
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For chip platforms with GPU modules, GPUs can be used for rendering and composition to improve graphics performance and reduce CPU load.
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N/A
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Distributed Hardware
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- The formal PIN authentication scheme based on DSoftBus authentication channels is supported.
- A pop-up window is displayed for PIN authentication.
- A pop-up window is displayed to show a PIN.
- A pop-up window is displayed for the user to enter a PIN.
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N/A
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Event Notification
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- Application notification subscription and unsubscription are supported.
- Local text and picture-attached notifications can be published or canceled on the application side.
- Application notification redirection is supported.
- Notification slots can be added or removed on the application side.
- Notification flow control and death monitor are supported.
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N/A
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DSoftBus
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- CoAP-based active discovery and passive discovery are supported, and active discovery and connection through BLE are supported.
- WLAN-based manual network access and self-networking are supported.
- WLAN-based message, byte, and file transfer is supported.
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- CoAP-based active discovery and passive discovery are supported.
- WLAN-based manual network access and self-networking are supported.
- WLAN-based message, byte, and file transfer is supported.
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Globalization
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The capability of obtaining the language, region, and locale information configured in the system and obtaining the localized names of the language and region.
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The lightweight globalization capability is enhanced to support 31 more languages.
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System Applications
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Home Screen:
- A new architecture is introduced.
SystemUI:
- Notification center and common text notification are optimized.
- WLAN, airplane mode, brightness adjustment, and volume adjustment in the Control Panel are optimized.
- A new architecture is introduced.
Settings:
- A new architecture is introduced.
Camera:
- Photographing and video recording are supported.
- Distributed collaboration: Users can now start the peer camera to take photos.
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N/A
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Programming Language Runtime
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The ARK JS compiler toolchain and runtime are added, and the OpenHarmony JS UI framework application development and running are also supported.
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N/A
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Media
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- The video recording function is added to the camera module.
- The audio recording API is added.
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MP3 files can be played.
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JS UI Framework
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- Migration-related lifecycle management is supported.
- Pop-up windows are added for system services.
- JS can be used to develop Service and Data abilities.
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N/A
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Kernel
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OpenHarmony Common Linux Kernel 5.10 is supported.
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OpenHarmony Common Linux Kernel 5.10 is supported for the mini system.
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DFX
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- JS APIs are added for HiAppEvent event logging.
- The HiCollie suspension detection framework is provided.
- The HiTrace distributed call chain basic library is provided.
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N/A
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Driver
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The I2S, gyroscope, pressure, and Hall driver models are added.
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N/A
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Security
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In the distributed networking of standard-system devices, permission verification is provided for applications to access peer-end resources or capabilities.
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The permission attribute field and its write interface are added for the mini system. Upper-layer applications can use this field to implement related services. (When a pop-up window is used to request authorization, no dialog box is displayed after the user rejects the authorization.)
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Telephony Service
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- Network search module: supports airplane mode setting, network search mode setting (manual and automatic network search), and LTE signal strength retrieval.
- SIM module: supports PIN/PUK unlocking, SIM card file information retrieval, card account information storage and retrieval, and card status retrieval.
- Cellular call module: supports foreground/background switchover, incoming call muting, call holding and resuming, three-party call, and DTMF.
- SMS and MMS modules: support addition, deletion, modification, and query of SMS and MMS messages on the SIM card.
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N/A
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Distributed File
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- Mounting of partitions with different parameter settings is supported for the F2FS and EXT4 file systems.
- Secure file access is supported, which means that a file object can be converted into a URI and a URI can be parsed to open a file.
- System applications can now access public directories.
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N/A
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Distributed Data Management
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- Basic JS capabilities (such as adding, deleting, modifying, and querying) are added for relational databases.
- Basic JS capabilities (such as adding, deleting, modifying, and querying) are added for distributed data management.
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N/A
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Compilation and Building
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- Compilation of ARM64 products is supported.
- Compilation of ohos-sdk is supported.
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N/A
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Application Framework
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- JS based Service ability development is supported.
- JS based Data ability development is supported.
- The HAP supports multiple ability statements.
- Ability migration to a remote device is supported.
- The application task stack can be saved and restored.
- JS can now use ZIP Library to compress and decompress files.
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N/A
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Misc Services
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The timer capability and the scheduled time zone management capability are supported.
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N/A
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