程序包 ohos.multimodalinput.standard

类 MultimodalEventHandle

java.lang.Object

ohos.multimodalinput.standard.MultimodalEventHandle

public class MultimodalEventHandle
extends Object

Provides methods for handling standard events, including registering and deregistering a standard event.

从以下版本开始:

5

另请参阅:

StandardizedEventHandle

SystemCapability

SystemCapability.MultimodalInput#MULTIMODAL_INPUT

方法概要

限定符和类型	方法	说明
static int	registerStandardizedEventHandle(Ability ability, StandardizedEventHandle standardizedEventHandle)	Registers a standard event.
static int	unregisterStandardizedEventHandle(Ability ability, StandardizedEventHandle standardizedEventHandle)	Deregisters a standard event.

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

registerStandardizedEventHandle

public static int registerStandardizedEventHandle(Ability ability,
                                                  StandardizedEventHandle standardizedEventHandle)

Registers a standard event.

参数:

ability - Indicates the object that creates the standard event.

standardizedEventHandle - Indicates a standard event, which can be CommonEventHandle, KeyEventHandle, MediaEventHandle, SystemEventHandle, TelephoneEventHandle, or TouchEventHandle.

返回:

the registration result, MultimodalErrorCode.MMI_STANDARD_EVENT_INVALID_PARAMETER, MultimodalErrorCode.MMI_STANDARD_EVENT_SUCCESS, or MultimodalErrorCode.MMI_STANDARD_EVENT_EXIST.

从以下版本开始:

5

unregisterStandardizedEventHandle

public static int unregisterStandardizedEventHandle(Ability ability,
                                                    StandardizedEventHandle standardizedEventHandle)

Deregisters a standard event.

参数:

ability - Indicates the object that creates the standard event.

standardizedEventHandle - Indicates a standard event, which can be CommonEventHandle, KeyEventHandle, MediaEventHandle, SystemEventHandle, TelephoneEventHandle, or TouchEventHandle.

返回:

the deregistration result, MultimodalErrorCode.MMI_STANDARD_EVENT_INVALID_PARAMETER, MultimodalErrorCode.MMI_STANDARD_EVENT_SUCCESS, or MultimodalErrorCode.MMI_STANDARD_EVENT_NOT_EXIST.

从以下版本开始:

5