程序包 ohos.multimodalinput.standard

接口 MediaEventHandle

所有超级接口:

StandardizedEventHandle

public interface MediaEventHandle
extends StandardizedEventHandle

Provides methods for handling standard media events.

Media events include playback and pause.

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
boolean	onMediaControl(MultimodalEvent multimodalEvent)	Called when a media control event occurs, either playback or pause.
boolean	onPause(MultimodalEvent multimodalEvent)	Called when the playback is paused.
boolean	onPlay(MultimodalEvent multimodalEvent)	Called when the media is played.

方法详细资料

onPlay

boolean onPlay(MultimodalEvent multimodalEvent)

Called when the media is played.

参数:

multimodalEvent - Indicates the multimodal input event information that contains the intent of media playback.

返回:

Returns true if the event is handled; returns false otherwise.

从以下版本开始:

5

另请参阅:

onPause(MultimodalEvent multimodalEvent)。

onPause

boolean onPause(MultimodalEvent multimodalEvent)

Called when the playback is paused.

参数:

multimodalEvent - Indicates the multimodal input event information that contains the intent of pausing the playback.

返回:

Returns true if the event is handled; returns false otherwise.

从以下版本开始:

5

另请参阅:

onPlay(MultimodalEvent multimodalEvent)。

onMediaControl

boolean onMediaControl(MultimodalEvent multimodalEvent)

Called when a media control event occurs, either playback or pause.

This method is used when the specific media intent in the passed event cannot be determined. For example, it is undetermined whether the intent is to execute the playback or pause command because the current playback status cannot be obtained.

参数:

multimodalEvent - Indicates the multimodal input event information that contains the intent of playback or pause.

返回:

Returns true if the event is handled; returns false otherwise.

从以下版本开始:

5