JS API Changes of the Accessibility Subsystem
The table below lists the APIs changes of the accessibility subsystem in OpenHarmony 3.2 Beta2 over OpenHarmony 3.2 Beta1.
API Changes
| Module | Class | Method/Attribute/Enumeration/Constant | Change Type |
|---|---|---|---|
| AccessibilityExtensionContext | Rect | height: number; | Added |
| AccessibilityExtensionContext | Rect | width: number; | Added |
| AccessibilityExtensionContext | Rect | top: number; | Added |
| AccessibilityExtensionContext | Rect | left: number; | Added |
| AccessibilityExtensionContext | AccessibilityElement | findElement(type: 'content', condition: string): Promise<Array<AccessibilityElement>>; findElement(type: 'content', condition: string, callback: AsyncCallback<Array<AccessibilityElement>>): void findElement(type: 'focusType', condition: FocusType): Promise<AccessibilityElement>; findElement(type: 'focusType', condition: FocusType, callback: AsyncCallback<AccessibilityElement>): void findElement(type: 'focusDirection', condition: FocusDirection): Promise<AccessibilityElement>; findElement(type: 'focusDirection', condition: FocusDirection, callback: AsyncCallback<AccessibilityElement>): void |
Added |
| AccessibilityExtensionContext | AccessibilityElement | performAction(actionName: string, parameters?: object): Promise<boolean>; performAction(actionName: string, callback: AsyncCallback<boolean>): void; performAction(actionName: string, parameters: object, callback: AsyncCallback<boolean>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityElement | actionNames(): Promise<Array<string>>; actionNames(callback: AsyncCallback<Array<string>>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityElement | "attributeValue<T extends keyof ElementAttributeValues>(attributeName: T): Promise<ElementAttributeValues[T]>; attributeValue<T extends keyof ElementAttributeValues>(attributeName: T, callback: AsyncCallback<ElementAttributeValues[T]>): void;" |
Added |
| AccessibilityExtensionContext | AccessibilityElement | attributeNames<T extends keyof ElementAttributeValues>(): Promise<Array<T>>; attributeNames<T extends keyof ElementAttributeValues>(callback: AsyncCallback<Array<T>>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityExtensionContext | gestureInject(gesturePath: GesturePath, listener: Callback<boolean>): Promise<boolean>; gestureInject(gesturePath: GesturePath, listener: Callback<boolean>, callback: AsyncCallback<boolean>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityExtensionContext | getWindows(displayId?: number): Promise<Array<AccessibilityElement>>; getWindows(callback: AsyncCallback<Array<AccessibilityElement>>): void; getWindows(displayId: number, callback: AsyncCallback<Array<AccessibilityElement>>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityExtensionContext | getWindowRootElement(windowId?: number): Promise<AccessibilityElement>; getWindowRootElement(callback: AsyncCallback<AccessibilityElement>): void; getWindowRootElement(windowId: number, callback: AsyncCallback<AccessibilityElement>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityExtensionContext | getFocusElement(isAccessibilityFocus?: boolean): Promise<AccessibilityElement>; getFocusElement(callback: AsyncCallback<AccessibilityElement>): void; getFocusElement(isAccessibilityFocus: boolean, callback: AsyncCallback<AccessibilityElement>): void; |
Added |
| AccessibilityExtensionContext | AccessibilityExtensionContext | setTargetBundleName(targetNames: Array<string>): Promise<boolean>; setTargetBundleName(targetNames: Array<string>, callback: AsyncCallback<boolean>): boolean; |
Added |
| AccessibilityExtensionContext | AccessibilityExtensionContext | setEventTypeFilter(type: Array<accessibility.EventType>): Promise<boolean>; setEventTypeFilter(type: Array<accessibility.EventType>, callback: AsyncCallback<boolean>): boolean; |
Added |
| ohos.accessibility | AccessibilityAbilityInfo | readonly targetBundleNames: Array<string>; | Added |
| ohos.application.AccessibilityExtensionAbility | GesturePoint | positionY: number; | Added |
| ohos.application.AccessibilityExtensionAbility | GesturePoint | positionX: number; | Added |
| ohos.application.AccessibilityExtensionAbility | GesturePath | durationTime: number; | Added |
| ohos.application.AccessibilityExtensionAbility | GesturePath | points: Array<GesturePoint>; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityEvent | timeStamp?: number; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityEvent | target?: AccessibilityElement; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityEvent | eventType: accessibility.EventType | accessibility.WindowUpdateType | TouchGuideType | GestureType | PageUpdateType; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityExtensionAbility | onKeyEvent(keyEvent: inputEventClient.KeyEvent): boolean; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityExtensionAbility | onAccessibilityEvent(event: AccessibilityEvent): void; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityExtensionAbility | onDisconnect(): void; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityExtensionAbility | onConnect(): void; | Added |
| ohos.application.AccessibilityExtensionAbility | AccessibilityExtensionAbility | context: AccessibilityExtensionContext; | Added |