JS API Changes of the Window Manager Subsystem

The table below lists the APIs changes of the window manager subsystem in OpenHarmony 3.2 Beta1 over OpenHarmony 3.1 Release.

API Changes

Module Class Method/Attribute/Enumeration/Constant Change Type
ohos.screen ScreenModeInfo refreshRate: number; Added
ohos.screen ScreenModeInfo height: number; Added
ohos.screen ScreenModeInfo width: number; Added
ohos.screen ScreenModeInfo id: number; Added
ohos.screen Orientation SENSOR_HORIZONTAL = 7 Added
ohos.screen Orientation SENSOR_VERTICAL = 6 Added
ohos.screen Orientation SENSOR = 5 Added
ohos.screen Orientation REVERSE_HORIZONTAL = 4 Added
ohos.screen Orientation REVERSE_VERTICAL = 3 Added
ohos.screen Orientation HORIZONTAL = 2 Added
ohos.screen Orientation VERTICAL = 1 Added
ohos.screen Orientation UNSPECIFIED = 0 Added
ohos.screen Screen setScreenActiveMode(modeIndex: number, callback: AsyncCallback<void>): void;
setScreenActiveMode(modeIndex: number): Promise<void>;		 Added
ohos.screen Screen setOrientation(orientation: Orientation, callback: AsyncCallback<void>): void;
setOrientation(orientation: Orientation): Promise<void>;		 Added
ohos.screen Screen on(eventType: 'connect' | 'disconnect' | 'change', callback: Callback): void; Added
ohos.screen Screen off(eventType: 'connect' | 'disconnect' | 'change', callback?: Callback): void; Added
ohos.screen Screen readonly orientation: Orientation; Added
ohos.screen Screen readonly activeModeIndex: number; Added
ohos.screen Screen readonly supportedModeInfo: Array<ScreenModeInfo>; Added
ohos.screen Screen readonly parent: number; Added
ohos.screen Screen readonly id: number; Added
ohos.screen ExpandOption startY: number; Added
ohos.screen ExpandOption startX: number; Added
ohos.screen ExpandOption screenId: number; Added
ohos.screen screen function makeMirror(mainScreen:number, mirrorScreen:Array<number>, callback: AsyncCallback<number>): void;
function makeMirror(mainScreen:number, mirrorScreen:Array<number>): Promise<number>;		 Added
ohos.screen screen function makeExpand(options:Array<ExpandOption>, callback: AsyncCallback<number>): void;
function makeExpand(options:Array<ExpandOption>): Promise<number>;		 Added
ohos.screen screen function off(eventType: 'connect' | 'disconnect' | 'change', callback?: Callback<number>): void; Added
ohos.screen screen function getAllScreens(callback: AsyncCallback<Array<Screen>>): void;
function getAllScreens(): Promise<Array<Screen>>;		 Added
ohos.window WindowStage loadContent(path: string, storage: LocalStorage, callback: AsyncCallback<void>): void;
loadContent(path: string, storage?: LocalStorage): Promise<void>;
loadContent(path: string, callback: AsyncCallback<void>): void;		 Added
ohos.window WindowStage getSubWindow(): Promise<Array<Window>>;
getSubWindow(callback: AsyncCallback<Array<Window>>): void;		 Added
ohos.window WindowStage createSubWindow(name: string): Promise<Window>;
createSubWindow(name: string, callback: AsyncCallback<Window>): void;		 Added
ohos.window WindowStage getMainWindow(): Promise<Window>;
getMainWindow(callback: AsyncCallback<Window>): void;		 Added
ohos.window WindowStage on(eventType: 'windowStageEvent', callback: Callback): void; Added
ohos.window WindowStage off(eventType: 'windowStageEvent', callback?: Callback): void; Added
ohos.window WindowStageEventType BACKGROUND Added
ohos.window WindowStageEventType INACTIVE Added
ohos.window WindowStageEventType ACTIVE Added
ohos.window WindowStageEventType FOREGROUND = 1 Added
ohos.window window function setWindowLayoutMode(mode: WindowLayoutMode, callback: AsyncCallback<void>): void;
function setWindowLayoutMode(mode: WindowLayoutMode): Promise<void>;		 Added
ohos.window window function toggleShownStateForAllAppWindows(callback: AsyncCallback<void>): void;
function toggleShownStateForAllAppWindows(): Promise<void>;		 Added
ohos.window window function minimizeAll(id: number, callback: AsyncCallback<void>): void;
function minimizeAll(id: number): Promise<void>;		 Added
ohos.window WindowLayoutMode WINDOW_LAYOUT_MODE_TILE Added
ohos.window WindowLayoutMode WINDOW_LAYOUT_MODE_CASCADE Added
ohos.window Window setOutsideTouchable(touchable: boolean): Promise<void>;
setOutsideTouchable(touchable: boolean, callback: AsyncCallback<void>): void;		 Deprecated
ohos.window Window setDimBehind(dimBehindValue: number, callback: AsyncCallback<void>): void;
setDimBehind(dimBehindValue: number): Promise<void>;		 Deprecated
ohos.window WindowProperties dimBehindValue: number Deprecated