1# JS API Changes of the Accessibility Subsystem 2 3The table below lists the APIs changes of the accessibility subsystem in OpenHarmony 3.2 Beta3 over OpenHarmony 3.2 Beta2. 4 5## API Changes 6 7| Module| Class| Method/Attribute/Enumeration/Constant| Change Type| 8|---|---|---|---| 9| AccessibilityExtensionContext | AccessibilityExtensionContext | injectGesture(gesturePath: GesturePath): Promise\<void>;<br>injectGesture(gesturePath: GesturePath, callback: AsyncCallback\<void>): void; | Added| 10| ohos.accessibility.config | Config | off(callback?: Callback\<T>): void; | Added| 11| ohos.accessibility.config | Config | on(callback: Callback\<T>): void; | Added| 12| ohos.accessibility.config | Config | get(): Promise\<T>;<br>get(callback: AsyncCallback\<T>): void; | Added| 13| ohos.accessibility.config | Config | set(value: T): Promise\<void>;<br>set(value: T, callback: AsyncCallback\<void>): void; | Added| 14| ohos.accessibility.config | config | function off(type: 'enableAbilityListsStateChanged', callback?: Callback\<void>): void; | Added| 15| ohos.accessibility.config | config | function on(type: 'enableAbilityListsStateChanged', callback: Callback\<void>): void; | Added| 16| ohos.accessibility.config | config | function disableAbility(name: string): Promise\<void>;<br>function disableAbility(name: string, callback: AsyncCallback\<void>): void; | Added| 17| ohos.accessibility.config | config | function enableAbility(name: string, capability: Array\<accessibility.Capability>): Promise\<void>;<br>function enableAbility(name: string, capability: Array\<accessibility.Capability>, callback: AsyncCallback\<void>): void; | Added| 18| ohos.accessibility.config | config | var captionsStyle: Config\<accessibility.CaptionsStyle>; | Added| 19| ohos.accessibility.config | config | var captions: Config\<boolean>; | Added| 20| ohos.accessibility.config | config | var shortkeyTarget: Config\<string>; | Added| 21| ohos.accessibility.config | config | var shortkey: Config\<boolean>; | Added| 22| ohos.accessibility.config | config | var mouseAutoClick: Config\<number>; | Added| 23| ohos.accessibility.config | config | var mouseKey: Config\<boolean>; | Added| 24| ohos.accessibility.config | config | var brightnessDiscount: Config\<number>; | Added| 25| ohos.accessibility.config | config | var animationOff: Config\<boolean>; | Added| 26| ohos.accessibility.config | config | var contentTimeout: Config\<number>; | Added| 27| ohos.accessibility.config | config | var daltonizationColorFilter: Config\<DaltonizationColorFilter>; | Added| 28| ohos.accessibility.config | config | var invertColor: Config\<boolean>; | Added| 29| ohos.accessibility.config | config | var highContrastText: Config\<boolean>; | Added| 30| AccessibilityExtensionContext | AccessibilityExtensionContext | gestureInject(gesturePath: GesturePath, listener: Callback\<boolean>): Promise\<boolean>;<br>gestureInject(gesturePath: GesturePath, listener: Callback\<boolean>, callback: AsyncCallback\<boolean>): void; | Deleted| 31| AccessibilityExtensionContext | AccessibilityExtensionContext | setEventTypeFilter(type: Array\<accessibility.EventType>): Promise\<boolean>;<br>setEventTypeFilter(type: Array\<accessibility.EventType>, callback: AsyncCallback\<boolean>): boolean; | Deleted| 32