harmony 鸿蒙Input_DeviceListener

2025-06-12
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Input_DeviceListener

Overview

Defines a listener for device hot swap events.

Since: 13

Related module: Input

Header file: oh_input_manager.h

Summary

Member Variables

Name	Description
Input_DeviceAddedCallback deviceAddedCallback	Defines a callback used to receive device insertion events.
Input_DeviceRemovedCallback deviceRemovedCallback	Defines a callback used to receive device removal events.

Member Variable Description

deviceAddedCallback

Input_DeviceAddedCallback Input_DeviceListener::deviceAddedCallback

Description

Defines a callback used to receive device insertion events.

deviceRemovedCallback

Input_DeviceRemovedCallback Input_DeviceListener::deviceRemovedCallback

Description

Defines a callback used to receive device removal events.

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