杂散软件服务子系统JS API变更
OpenHarmony 3.1 Release版本相较于OpenHarmony 3.0 LTS版本，杂散软件服务子系统的API变更如下:
接口变更
| 模块名 | 类名 | 方法/属性/枚举/常量 | 变更类型 |
|---|---|---|---|
| ohos.wallpaper | RgbaColor | alpha: number; | 新增 |
| ohos.wallpaper | RgbaColor | blue: number; | 新增 |
| ohos.wallpaper | RgbaColor | green: number; | 新增 |
| ohos.wallpaper | RgbaColor | red: number; | 新增 |
| ohos.wallpaper | wallpaper | function off(type: 'colorChange', callback?: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void; | 新增 |
| ohos.wallpaper | wallpaper | function on(type: 'colorChange', callback: (colors: Array<RgbaColor>, wallpaperType: WallpaperType) => void): void; | 新增 |
| ohos.wallpaper | wallpaper | function setWallpaper(source: string |image.PixelMap, wallpaperType: WallpaperType, callback: AsyncCallback<void>): void; function setWallpaper(source: string |image.PixelMap, wallpaperType: WallpaperType): Promise<void>; | 新增 |
| ohos.wallpaper | wallpaper | function reset(wallpaperType: WallpaperType, callback: AsyncCallback<void>): void; function reset(wallpaperType: WallpaperType): Promise<void>; | 新增 |
| ohos.wallpaper | wallpaper | function isOperationAllowed(callback: AsyncCallback<boolean>): void; function isOperationAllowed(): Promise<boolean>; | 新增 |
| ohos.wallpaper | wallpaper | function isChangePermitted(callback: AsyncCallback<boolean>): void; function isChangePermitted(): Promise<boolean>; | 新增 |
| ohos.wallpaper | wallpaper | function getMinWidth(callback: AsyncCallback<number>): void; function getMinWidth(): Promise<number>; | 新增 |
| ohos.wallpaper | wallpaper | function getMinHeight(callback: AsyncCallback<number>): void; function getMinHeight(): Promise<number>; | 新增 |
| ohos.wallpaper | wallpaper | function getFile(wallpaperType: WallpaperType, callback: AsyncCallback<number>): void; function getFile(wallpaperType: WallpaperType): Promise<number>; | 新增 |
| ohos.wallpaper | wallpaper | function getId(wallpaperType: WallpaperType, callback: AsyncCallback<number>): void; function getId(wallpaperType: WallpaperType): Promise<number>; | 新增 |
| ohos.wallpaper | wallpaper | function getColors(wallpaperType: WallpaperType, callback: AsyncCallback<Array<RgbaColor>>): void; function getColors(wallpaperType: WallpaperType): Promise<Array<RgbaColor>>; | 新增 |
| ohos.wallpaper | WallpaperType | WALLPAPER_LOCKSCREEN | 新增 |
| ohos.wallpaper | WallpaperType | WALLPAPER_SYSTEM | 新增 |
| ohos.systemTime | systemTime | function getTimezone(callback: AsyncCallback<string>): void; function getTimezone(): Promise<string>; | 新增 |
| ohos.systemTime | systemTime | function getDate(callback: AsyncCallback<Date>): void; function getDate(): Promise<Date>; | 新增 |
| ohos.systemTime | systemTime | function getRealTime(isNano?: boolean, callback: AsyncCallback<number>): void; function getRealTime(isNano?: boolean): Promise<number>; | 新增 |
| ohos.systemTime | systemTime | function getRealActiveTime(isNano?: boolean, callback: AsyncCallback<number>): void; function getRealActiveTime(isNano?: boolean): Promise<number>; | 新增 |
| ohos.systemTime | systemTime | function getCurrentTime(isNano?: boolean, callback: AsyncCallback<number>): void; function getCurrentTime(isNano?: boolean): Promise<number>; | 新增 |
| ohos.screenLock | screenLock | function unlockScreen(callback: AsyncCallback<void>): void; function unlockScreen():Promise<void>; | 新增 |
| ohos.screenLock | screenLock | function isSecureMode(callback: AsyncCallback<boolean>): void; function isSecureMode(): Promise<boolean>; | 新增 |
| ohos.screenLock | screenLock | function isScreenLocked(callback: AsyncCallback<boolean>): void; function isScreenLocked(): Promise<boolean>; | 新增 |
| ohos.request | UploadTask | remove(callback: AsyncCallback<boolean>): void; remove(): Promise<boolean>; | 新增 |
| ohos.request | UploadTask | off(type: 'headerReceive', callback?: (header: object) => void): void; | 新增 |
| ohos.request | UploadTask | on(type: 'headerReceive', callback: (header: object) => void): void; | 新增 |
| ohos.request | UploadTask | off(type: 'progress', callback?: (uploadedSize: number, totalSize: number) => void): void; | 新增 |
| ohos.request | UploadTask | on(type: 'progress', callback: (uploadedSize: number, totalSize: number) => void): void; | 新增 |
| ohos.request | UploadConfig | data: Array<RequestData>; | 新增 |
| ohos.request | UploadConfig | files: Array<File>; | 新增 |
| ohos.request | UploadConfig | method: string; | 新增 |
| ohos.request | UploadConfig | header: Object; | 新增 |
| ohos.request | UploadConfig | url: string; | 新增 |
| ohos.request | RequestData | value: string; | 新增 |
| ohos.request | RequestData | name: string; | 新增 |
| ohos.request | File | type: string; | 新增 |
| ohos.request | File | uri: string; | 新增 |
| ohos.request | File | name: string; | 新增 |
| ohos.request | File | filename: string; | 新增 |
| ohos.request | DownloadTask | queryMimeType(callback: AsyncCallback<string>): void; queryMimeType(): Promise<string>; | 新增 |
| ohos.request | DownloadTask | query(callback: AsyncCallback<DownloadInfo>): void; query(): Promise<DownloadInfo>; | 新增 |
| ohos.request | DownloadTask | resume(callback: AsyncCallback<void>): void; resume(): Promise<void>; | 新增 |
| ohos.request | DownloadTask | pause(callback: AsyncCallback<void>): void; pause(): Promise<void>; | 新增 |
| ohos.request | DownloadTask | remove(callback: AsyncCallback<boolean>): void; remove(): Promise<boolean>; | 新增 |
| ohos.request | DownloadTask | off(type: 'fail', callback?: (err: number) => void): void; | 新增 |
| ohos.request | DownloadTask | on(type: 'fail', callback: (err: number) => void): void; | 新增 |
| ohos.request | DownloadTask | off(type: 'complete' |'pause' |'remove', callback?: () => void): void; | 新增 |
| ohos.request | DownloadTask | off(type: 'complete' |'pause' |'remove', callback?: () => void): void; | 新增 |
| ohos.request | DownloadTask | off(type: 'complete' |'pause' |'remove', callback?: () => void): void; | 新增 |
| ohos.request | DownloadTask | on(type: 'complete' |'pause' |'remove', callback: () => void): void; | 新增 |
| ohos.request | DownloadTask | on(type: 'complete' |'pause' |'remove', callback: () => void): void; | 新增 |
| ohos.request | DownloadTask | on(type: 'complete' |'pause' |'remove', callback: () => void): void; | 新增 |
| ohos.request | DownloadTask | off(type: 'progress', callback?: (receivedSize: number, totalSize: number) => void): void; | 新增 |
| ohos.request | DownloadTask | on(type: 'progress', callback: (receivedSize: number, totalSize: number) => void): void; | 新增 |
| ohos.request | DownloadInfo | downloadTotalBytes: number; | 新增 |
| ohos.request | DownloadInfo | downloadTitle: string; | 新增 |
| ohos.request | DownloadInfo | targetURI: string; | 新增 |
| ohos.request | DownloadInfo | status: number; | 新增 |
| ohos.request | DownloadInfo | pausedReason: number; | 新增 |
| ohos.request | DownloadInfo | filePath: string; | 新增 |
| ohos.request | DownloadInfo | fileName: string; | 新增 |
| ohos.request | DownloadInfo | failedReason: number; | 新增 |
| ohos.request | DownloadInfo | downloadId: number; | 新增 |
| ohos.request | DownloadInfo | downloadedBytes: number; | 新增 |
| ohos.request | DownloadInfo | description: string; | 新增 |
| ohos.request | DownloadConfig | title?: string; | 新增 |
| ohos.request | DownloadConfig | filePath?: string; | 新增 |
| ohos.request | DownloadConfig | networkType?: number; | 新增 |
| ohos.request | DownloadConfig | description?: string; | 新增 |
| ohos.request | DownloadConfig | enableRoaming?: boolean; | 新增 |
| ohos.request | DownloadConfig | enableMetered?: boolean; | 新增 |
| ohos.request | DownloadConfig | header?: Object; | 新增 |
| ohos.request | DownloadConfig | url: string; | 新增 |
| ohos.request | request | function upload(config: UploadConfig, callback: AsyncCallback<UploadTask>): void; function upload(config: UploadConfig): Promise<UploadTask>; | 新增 |
| ohos.request | request | function download(config: DownloadConfig, callback: AsyncCallback<DownloadTask>): void; function download(config: DownloadConfig): Promise<DownloadTask>; | 新增 |
| ohos.request | request | const SESSION_SUCCESSFUL: number; | 新增 |
| ohos.request | request | const SESSION_RUNNING: number; | 新增 |
| ohos.request | request | const SESSION_PENDING: number; | 新增 |
| ohos.request | request | const SESSION_PAUSED: number; | 新增 |
| ohos.request | request | const SESSION_FAILED: number; | 新增 |
| ohos.request | request | const PAUSED_WAITING_TO_RETRY: number; | 新增 |
| ohos.request | request | const PAUSED_WAITING_FOR_NETWORK: number; | 新增 |
| ohos.request | request | const PAUSED_UNKNOWN: number; | 新增 |
| ohos.request | request | const PAUSED_QUEUED_FOR_WIFI: number; | 新增 |
| ohos.request | request | const ERROR_UNKNOWN: number; | 新增 |
| ohos.request | request | const ERROR_UNHANDLED_HTTP_CODE: number; | 新增 |
| ohos.request | request | const ERROR_TOO_MANY_REDIRECTS: number; | 新增 |
| ohos.request | request | const ERROR_INSUFFICIENT_SPACE: number; | 新增 |
| ohos.request | request | const ERROR_HTTP_DATA_ERROR: number; | 新增 |
| ohos.request | request | const ERROR_FILE_ERROR: number; | 新增 |
| ohos.request | request | const ERROR_FILE_ALREADY_EXISTS: number; | 新增 |
| ohos.request | request | const ERROR_DEVICE_NOT_FOUND: number; | 新增 |
| ohos.request | request | const ERROR_CANNOT_RESUME: number; | 新增 |
| ohos.request | request | const NETWORK_WIFI: number; | 新增 |
| ohos.request | request | const NETWORK_MOBILE: number; | 新增 |
| ohos.pasteboard | SystemPasteboard | setPasteData(data: PasteData, callback: AsyncCallback<void>): void; setPasteData(data: PasteData): Promise<void>; | 新增 |
| ohos.pasteboard | SystemPasteboard | hasPasteData(callback: AsyncCallback<boolean>): void; hasPasteData(): Promise<boolean>; | 新增 |
| ohos.pasteboard | SystemPasteboard | getPasteData(callback: AsyncCallback<PasteData>): void; getPasteData(): Promise<PasteData>; | 新增 |
| ohos.pasteboard | SystemPasteboard | clear(callback: AsyncCallback<void>): void; clear(): Promise<void>; | 新增 |
| ohos.pasteboard | SystemPasteboard | off(type: 'update', callback?: () => void): void; | 新增 |
| ohos.pasteboard | SystemPasteboard | on(type: 'update', callback: () => void): void; | 新增 |
| ohos.pasteboard | PasteData | replaceRecordAt(index: number, record: PasteDataRecord): boolean; | 新增 |
| ohos.pasteboard | PasteData | removeRecordAt(index: number): boolean; | 新增 |
| ohos.pasteboard | PasteData | hasMimeType(mimeType: string): boolean; | 新增 |
| ohos.pasteboard | PasteData | getTag(): string; | 新增 |
| ohos.pasteboard | PasteData | getRecordCount(): number; | 新增 |
| ohos.pasteboard | PasteData | getRecordAt(index: number): PasteDataRecord; | 新增 |
| ohos.pasteboard | PasteData | getProperty(): PasteDataProperty; | 新增 |
| ohos.pasteboard | PasteData | getPrimaryUri(): string; | 新增 |
| ohos.pasteboard | PasteData | getPrimaryText(): string; | 新增 |
| ohos.pasteboard | PasteData | getPrimaryMimeType(): string; | 新增 |
| ohos.pasteboard | PasteData | getPrimaryWant(): Want; | 新增 |
| ohos.pasteboard | PasteData | getPrimaryHtml(): string; | 新增 |
| ohos.pasteboard | PasteData | getMimeTypes(): Array<string>; | 新增 |
| ohos.pasteboard | PasteData | addUriRecord(uri: string): void; | 新增 |
| ohos.pasteboard | PasteData | addTextRecord(text: string): void; | 新增 |
| ohos.pasteboard | PasteData | addRecord(record: PasteDataRecord): void; | 新增 |
| ohos.pasteboard | PasteData | addWantRecord(want: Want): void; | 新增 |
| ohos.pasteboard | PasteData | addHtmlRecord(htmlText: string): void; | 新增 |
| ohos.pasteboard | PasteDataRecord | convertToText(callback: AsyncCallback<string>): void; convertToText(): Promise<string>; | 新增 |
| ohos.pasteboard | PasteDataRecord | uri: string; | 新增 |
| ohos.pasteboard | PasteDataRecord | plainText: string; | 新增 |
| ohos.pasteboard | PasteDataRecord | mimeType: string; | 新增 |
| ohos.pasteboard | PasteDataRecord | want: Want; | 新增 |
| ohos.pasteboard | PasteDataRecord | htmlText: string; | 新增 |
| ohos.pasteboard | PasteDataProperty | localOnly: boolean; | 新增 |
| ohos.pasteboard | PasteDataProperty | readonly timestamp: number; | 新增 |
| ohos.pasteboard | PasteDataProperty | tag: string; | 新增 |
| ohos.pasteboard | PasteDataProperty | readonly mimeTypes: Array<string>; | 新增 |
| ohos.pasteboard | PasteDataProperty | additions: { [key: string]: object } | 新增 |
| ohos.pasteboard | pasteboard | function getSystemPasteboard(): SystemPasteboard; | 新增 |
| ohos.pasteboard | pasteboard | function createUriRecord(uri: string): PasteDataRecord; | 新增 |
| ohos.pasteboard | pasteboard | function createPlainTextRecord(text: string): PasteDataRecord; | 新增 |
| ohos.pasteboard | pasteboard | function createWantRecord(want: Want): PasteDataRecord; | 新增 |
| ohos.pasteboard | pasteboard | function createHtmlTextRecord(htmlText: string): PasteDataRecord; | 新增 |
| ohos.pasteboard | pasteboard | function createUriData(uri: string): PasteData; | 新增 |
| ohos.pasteboard | pasteboard | function createPlainTextData(text: string): PasteData; | 新增 |
| ohos.pasteboard | pasteboard | function createWantData(want: Want): PasteData; | 新增 |
| ohos.pasteboard | pasteboard | function createHtmlData(htmlText: string): PasteData; | 新增 |
| ohos.pasteboard | pasteboard | const MIMETYPE_TEXT_URI: string; | 新增 |
| ohos.pasteboard | pasteboard | const MIMETYPE_TEXT_PLAIN: string; | 新增 |
| ohos.pasteboard | pasteboard | const MIMETYPE_TEXT_WANT: string; | 新增 |
| ohos.pasteboard | pasteboard | const MIMETYPE_TEXT_HTML: string; | 新增 |
| ohos.pasteboard | pasteboard | const MAX_RECORD_NUM: number; | 新增 |
| ohos.inputmethodengine | KeyEvent | readonly keyAction: number; | 新增 |
| ohos.inputmethodengine | KeyEvent | readonly keyCode: number; | 新增 |
| ohos.inputmethodengine | EditorAttribute | readonly enterKeyType: number; | 新增 |
| ohos.inputmethodengine | EditorAttribute | readonly inputPattern: number; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | off(type: 'textChange', callback?: (text: string) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | on(type: 'textChange', callback: (text: string) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | off(type: 'selectionChange', callback?: (oldBegin: number, oldEnd: number, newBegin: number, newEnd: number) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | on(type: 'selectionChange', callback: (oldBegin: number, oldEnd: number, newBegin: number, newEnd: number) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | off(type: 'cursorContextChange', callback?: (x: number, y: number, height: number) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | on(type: 'cursorContextChange', callback: (x: number, y: number, height: number) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | off(type: 'keyDown'|'keyUp', callback?: (event: KeyEvent) => boolean): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | off(type: 'keyDown'|'keyUp', callback?: (event: KeyEvent) => boolean): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | on(type: 'keyDown'|'keyUp', callback: (event: KeyEvent) => boolean): void; | 新增 |
| ohos.inputmethodengine | KeyboardDelegate | on(type: 'keyDown'|'keyUp', callback: (event: KeyEvent) => boolean): void; | 新增 |
| ohos.inputmethodengine | TextInputClient | getEditorAttribute(callback: AsyncCallback<EditorAttribute>): void; getEditorAttribute(): Promise<EditorAttribute>; | 新增 |
| ohos.inputmethodengine | TextInputClient | getBackward(length: number, callback: AsyncCallback<string>): void; getBackward(length: number): Promise<string>; | 新增 |
| ohos.inputmethodengine | TextInputClient | getForward(length: number, callback: AsyncCallback<string>): void; getForward(length: number): Promise<string>; | 新增 |
| ohos.inputmethodengine | TextInputClient | insertText(text: string, callback: AsyncCallback<boolean>): void; insertText(text: string): Promise<boolean>; | 新增 |
| ohos.inputmethodengine | TextInputClient | deleteBackward(length: number, callback: AsyncCallback<boolean>): void; deleteBackward(length: number): Promise<boolean>; | 新增 |
| ohos.inputmethodengine | TextInputClient | deleteForward(length: number, callback: AsyncCallback<boolean>): void; deleteForward(length: number): Promise<boolean>; | 新增 |
| ohos.inputmethodengine | TextInputClient | sendKeyFunction(action: number, callback: AsyncCallback<boolean>): void; sendKeyFunction(action: number): Promise<boolean>; | 新增 |
| ohos.inputmethodengine | InputMethodEngine | off(type: 'keyboardShow'|'keyboardHide', callback?: () => void): void; | 新增 |
| ohos.inputmethodengine | InputMethodEngine | off(type: 'keyboardShow'|'keyboardHide', callback?: () => void): void; | 新增 |
| ohos.inputmethodengine | InputMethodEngine | on(type: 'keyboardShow'|'keyboardHide', callback: () => void): void; | 新增 |
| ohos.inputmethodengine | InputMethodEngine | on(type: 'keyboardShow'|'keyboardHide', callback: () => void): void; | 新增 |
| ohos.inputmethodengine | InputMethodEngine | off(type: 'inputStart', callback?: (kbController: KeyboardController, textInputClient: TextInputClient) => void): void; | 新增 |
| ohos.inputmethodengine | InputMethodEngine | on(type: 'inputStart', callback: (kbController: KeyboardController, textInputClient: TextInputClient) => void): void; | 新增 |
| ohos.inputmethodengine | KeyboardController | hideKeyboard(callback: AsyncCallback<void>): void; hideKeyboard(): Promise<void>; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | function createKeyboardDelegate(): KeyboardDelegate; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | function getInputMethodEngine(): InputMethodEngine; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_NO_FULLSCREEN: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_MULTI_LINE: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_AUTO_WORDS: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_AUTO_CAP_SENTENCES: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_AUTO_CAP_CHARACTERS: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_NONE: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const OPTION_ASCII: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const DISPLAY_MODE_FULL: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const DISPLAY_MODE_PART: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const FLAG_SINGLE_LINE: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const FLAG_SELECTING: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_PASSWORD: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_URI: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_EMAIL: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_DATETIME: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_PHONE: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_NUMBER: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_TEXT: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const PATTERN_NULL: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_PREVIOUS: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_DONE: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_NEXT: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_SEND: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_SEARCH: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_GO: number; | 新增 |
| ohos.inputmethodengine | inputMethodEngine | const ENTER_KEY_TYPE_UNSPECIFIED: number; | 新增 |
| ohos.inputmethod | InputMethodProperty | readonly methodId: string; | 新增 |
| ohos.inputmethod | InputMethodProperty | readonly packageName: string; | 新增 |
| ohos.inputmethod | InputMethodController | stopInput(callback: AsyncCallback<boolean>): void; stopInput(): Promise<boolean>; | 新增 |
| ohos.inputmethod | InputMethodSetting | displayOptionalInputMethod(callback: AsyncCallback<void>): void; displayOptionalInputMethod(): Promise<void>; | 新增 |
| ohos.inputmethod | InputMethodSetting | listInputMethod(callback: AsyncCallback<Array<InputMethodProperty>>): void; listInputMethod(): Promise<Array<InputMethodProperty>>; | 新增 |
| ohos.inputmethod | inputMethod | function getInputMethodController(): InputMethodController; | 新增 |
| ohos.inputmethod | inputMethod | function getInputMethodSetting(): InputMethodSetting; | 新增 |
| ohos.inputmethod | inputMethod | const MAX_TYPE_NUM: number | 新增 |