JS API Changes of the Common Event and Notification Framework
The table below lists the APIs changes of the common event and notification framework in OpenHarmony 3.1 Release over OpenHarmony 3.0 LTS.
API Changes
| Module | Class | Method/Attribute/Enumeration/Constant | Change Type |
|---|---|---|---|
| notificationUserInput | NotificationUserInput | inputKey: string; | Added |
| notificationTemplate | NotificationTemplate | data: {[key: string]: Object}; | Added |
| notificationTemplate | NotificationTemplate | name: string; | Added |
| notificationRequest | DistributedOptions | supportOperateDevices?: Array<string>; | Added |
| notificationRequest | DistributedOptions | supportDisplayDevices?: Array<string>; | Added |
| notificationRequest | DistributedOptions | isDistributed?: boolean; | Added |
| notificationRequest | NotificationRequest | readonly notificationFlags?: NotificationFlags; | Added |
| notificationRequest | NotificationRequest | distributedOption?: DistributedOptions; | Added |
| notificationRequest | NotificationRequest | template?: NotificationTemplate; | Added |
| notificationRequest | NotificationRequest | readonly creatorUserId?: number; | Added |
| notificationRequest | NotificationRequest | groupName?: string; | Added |
| notificationActionButton | NotificationActionButton | userInput?: NotificationUserInput; | Added |
| ohos.notification | notification | isDistributedEnabled(callback: AsyncCallback<boolean>): void; isDistributedEnabled(): Promise<boolean>; |
Added |
| ohos.notification | notification | requestEnableNotification(callback: AsyncCallback<void>): void; requestEnableNotification(): Promise<void>; |
Added |
| ohos.notification | notification | isSupportTemplate(templateName: string, callback: AsyncCallback<boolean>): void; isSupportTemplate(templateName: string): Promise<boolean>; |
Added |
| ohos.notification | notification | cancelGroup(groupName: string, callback: AsyncCallback<void>): void; cancelGroup(groupName: string): Promise<void>; |
Added |
| ohos.events.emitter | EventPriority | IDLE | Added |
| ohos.events.emitter | EventPriority | LOW | Added |
| ohos.events.emitter | EventPriority | HIGH | Added |
| ohos.events.emitter | EventPriority | IMMEDIATE = 0 | Added |
| ohos.events.emitter | InnerEvent | priority?: EventPriority; | Added |
| ohos.events.emitter | InnerEvent | eventId: number; | Added |
| ohos.events.emitter | EventData | data?: {[key: string]: any}; | Added |
| ohos.events.emitter | emitter | emit(event: InnerEvent, data?: EventData): void; | Added |
| ohos.events.emitter | emitter | off(eventId: number): void; | Added |
| ohos.events.emitter | emitter | once(event: InnerEvent, callback: Callback<EventData>): void; | Added |
| ohos.events.emitter | emitter | on(event: InnerEvent, callback: Callback<EventData>): void; | Added |
| ohos.commonEvent | Support | COMMON_EVENT_SPLIT_SCREEN = "common.event.SPLIT_SCREEN" | Added |
| ohos.commonEvent | Support | COMMON_EVENT_THERMAL_LEVEL_CHANGED = "usual.event.THERMAL_LEVEL_CHANGED" | Added |