程序包 ohos.multimodalinput.device

类 InputDevice

java.lang.Object

ohos.multimodalinput.device.InputDevice

public final class InputDevice
extends Object

Provides methods for obtaining information about input devices on a bearer device.

Currently, you can use this class to obtain the IDs of all input devices.

从以下版本开始:

4

SystemCapability

SystemCapability.MultimodalInput#MULTIMODAL_INPUT

方法概要

限定符和类型	方法	说明
static int[]	getAllInputDeviceID()	Obtains the IDs of all input devices on a bearer device.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

getAllInputDeviceID

public static int[] getAllInputDeviceID()

Obtains the IDs of all input devices on a bearer device.

For example, the bearer device is a smart TV, to which a keyboard, mouse, and remote control are connected. This function is used to obtain the IDs of the keyboard, mouse, and remote control.

返回:

Returns the IDs of all input devices on the bearer device.

从以下版本开始:

4

另请参阅:

MultimodalEvent.getInputDeviceId()