@ohos.multimodalInput.touchEvent (Touch Event) (System API)

The touchEvent module provides touch events reported by a device. It is inherited from InputEvent.

NOTE

The initial APIs of this module are supported since API version 19. Newly added APIs will be marked with a superscript to indicate their earliest API version.

This topic describes only the system APIs provided by the module. For details about its public APIs, see @ohos.multimodalInput.touchEvent (Touch Event).

Modules to Import

import { FixedMode, Touch, TouchEvent } from '@kit.InputKit';

FixedMode

Enumerates coordinate correction modes.

System capability: SystemCapability.MultimodalInput.Input.Core

System API: This is a system API.

Name	Value	Description
NONE	0	Normal mode.
AUTO	1	One-handed mode.

Touch

Defines the touch point information.

System capability: SystemCapability.MultimodalInput.Input.Core

System API: This is a system API.

Name	Type	Read-Only	Optional	Description
fixedDisplayX	number	No	Yes	screenX correction value in one-handed mode.
fixedDisplayY	number	No	Yes	screenY correction value in one-handed mode.
blobId²⁴⁺	number	No	Yes	Touch point attribute ID. Currently, only single-finger touch is supported. The value 1 indicates left-hand touch, and the value 2 indicates right-hand touch.

TouchEvent

Defines a touch event.

System capability: SystemCapability.MultimodalInput.Input.Core

System API: This is a system API.

Name	Type	Read-Only	Optional	Description
fixedMode	FixedMode	No	Yes	Coordinate correction mode.
isInject²⁰⁺	boolean	No	Yes	Whether the touch event is an injection event. For details about injection events, see @ohos.multimodalInput.inputEventClient.