About This Kit Mechanic Kit is a set of APIs provided by mechanicManager. Starting from API version 20, applications can use Mechanic Kit to control mechanic devices. Mechanic Kit offers a complete in
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openharmony 鸿蒙 camera-tracking-guide
Object Tracking Photography Development Mechanic Manager is supported since API version 20, offering richer photography experiences with professional features such as object tracking and automatic com
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openharmony 鸿蒙 net-ethernet-sys
Ethernet Connection Management (For System Applications Only) Overview The Ethernet Connection module allows a device to access the Internet through a network cable. After a device is connected to the
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openharmony 鸿蒙 net-sharing-sys
Network Sharing (For System Applications Only) Overview The Network Sharing module allows you to share your device's Internet connection with other connected devices by means of Wi-Fi hotspot, Bluetoo
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openharmony 鸿蒙 net-vpn-sys
VPN Management (For System Applications Only) Overview A virtual private network (VPN) is a dedicated network established on a public network. On a VPN, the connection between any two nodes does not h
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openharmony 鸿蒙 network-terminology
Network Kit Terms D Domain Name System (DNS) A system that translates human-readable domain names into machine-recognizable IP addresses, enabling the location and access of network resources. H Hyper
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openharmony 鸿蒙 net-eap
Extensible Authentication Overview Extensible authentication is a mechanism provided by the eap module to enable third-party clients to participate in custom 802.1X (a port-based network access contro
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openharmony 鸿蒙 net-dns
Using DNS for Domain Name Resolution Scenario Overview DNS allows applications to translate host names (domain names) into IP addresses. It supports the conversion between Chinese characters and ASCII
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openharmony 鸿蒙 ffrt-concurrency-job-partner-cpp
Function Flow Runtime Job Partner (C++) Overview Function flow runtime (FFRT) supports the Job Partner function starting from API version 20. In some services, a thread (for example, the UI rendering
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openharmony 鸿蒙 native-access-control-by-device-and-data-level
Access Control by Device and Data Level (C/C++) When to Use The access control mechanism ensures secure data storage and sync across devices. When creating a database, you need to correctly set the se
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