xref: /docs/en/release-notes/api-diff/v4.0-beta1/js-apidiff-multimedia.md (revision e41f4b71)

| Change Type | Old Version | New Version | d.ts File |
| ---- | ------ | ------ | -------- |
|Added|NA|Module name: ohos.effectKit<br>Class name: ColorPicker<br>Method or attribute name: getLargestProportionColor(): Color;|@ohos.effectKit.d.ts|
|Added|NA|Class name: ColorPicker<br>Method or attribute name: getLargestProportionColor(): Color;|@ohos.effectKit.d.ts|
|Added|NA|Module name: ohos.effectKit<br>Class name: ColorPicker<br>Method or attribute name: getHighestSaturationColor(): Color;|@ohos.effectKit.d.ts|
|Added|NA|Class name: ColorPicker<br>Method or attribute name: getHighestSaturationColor(): Color;|@ohos.effectKit.d.ts|
|Added|NA|Module name: ohos.effectKit<br>Class name: ColorPicker<br>Method or attribute name: getAverageColor(): Color;|@ohos.effectKit.d.ts|
|Added|NA|Class name: ColorPicker<br>Method or attribute name: getAverageColor(): Color;|@ohos.effectKit.d.ts|
|Added|NA|Module name: ohos.effectKit<br>Class name: ColorPicker<br>Method or attribute name: isBlackOrWhiteOrGrayColor(color: number): boolean;|@ohos.effectKit.d.ts|
|Added|NA|Class name: ColorPicker<br>Method or attribute name: isBlackOrWhiteOrGrayColor(color: number): boolean;|@ohos.effectKit.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioVolumeType<br>Method or attribute name: ALARM = 4|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioVolumeType<br>Method or attribute name: ACCESSIBILITY = 5|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioVolumeType<br>Method or attribute name: ULTRASONIC = 10|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: ContentType<br>Method or attribute name: CONTENT_TYPE_ULTRASONIC = 9|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: StreamUsage<br>Method or attribute name: STREAM_USAGE_ALARM = 4|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: StreamUsage<br>Method or attribute name: STREAM_USAGE_ACCESSIBILITY = 8|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: StreamUsage<br>Method or attribute name: STREAM_USAGE_SYSTEM = 9|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRendererFilter<br>Method or attribute name: uid?: number;|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioRoutingManager<br>Method or attribute name: getPreferOutputDeviceForRendererInfo(rendererInfo: AudioRendererInfo, callback: AsyncCallback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRoutingManager<br>Method or attribute name: getPreferOutputDeviceForRendererInfo(rendererInfo: AudioRendererInfo, callback: AsyncCallback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioRoutingManager<br>Method or attribute name: getPreferOutputDeviceForRendererInfo(rendererInfo: AudioRendererInfo): Promise\<AudioDeviceDescriptors>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRoutingManager<br>Method or attribute name: getPreferOutputDeviceForRendererInfo(rendererInfo: AudioRendererInfo): Promise\<AudioDeviceDescriptors>;|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioRoutingManager<br>Method or attribute name: on(type: 'preferOutputDeviceChangeForRendererInfo', rendererInfo: AudioRendererInfo, callback: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRoutingManager<br>Method or attribute name: on(type: 'preferOutputDeviceChangeForRendererInfo', rendererInfo: AudioRendererInfo, callback: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioRoutingManager<br>Method or attribute name: off(type: 'preferOutputDeviceChangeForRendererInfo', callback?: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioRoutingManager<br>Method or attribute name: off(type: 'preferOutputDeviceChangeForRendererInfo', callback?: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioDeviceDescriptor<br>Method or attribute name: readonly displayName: string;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioDeviceDescriptor<br>Method or attribute name: readonly displayName: string;|@ohos.multimedia.audio.d.ts|
|Added|NA|Module name: ohos.multimedia.audio<br>Class name: AudioCapturer<br>Method or attribute name: on(type: 'audioInterrupt', callback: Callback\<InterruptEvent>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: AudioCapturer<br>Method or attribute name: on(type: 'audioInterrupt', callback: Callback\<InterruptEvent>): void;|@ohos.multimedia.audio.d.ts|
|Added|NA|Class name: avSession<br>Method or attribute name: function getHistoricalSessionDescriptors(maxSize: number, callback: AsyncCallback\<Array\<Readonly\<AVSessionDescriptor>>>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: avSession<br>Method or attribute name: function getHistoricalSessionDescriptors(maxSize?: number): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: dispatchSessionEvent(event: string, args: { [key: string]: Object }, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: dispatchSessionEvent(event: string, args: { [key: string]: Object }): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: setAVQueueItems(items: Array\<AVQueueItem>, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: setAVQueueItems(items: Array\<AVQueueItem>): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: setAVQueueTitle(title: string, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: setAVQueueTitle(title: string): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: setExtras(extras: {[key: string]: Object}, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: setExtras(extras: {[key: string]: Object}): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: on(type: 'commonCommand', callback: (command: string, args: { [key: string]: Object }) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: off(type: 'commonCommand', callback?: (command: string, args: { [key: string]: Object }) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: on(type: 'skipToQueueItem', callback: (itemId: number) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSession<br>Method or attribute name: off(type: 'skipToQueueItem', callback?: (itemId: number) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: mediaId: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: title?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: subtitle?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: description?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: icon?: image.PixelMap \| string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: iconUri?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: extras?: { [key: string]: Object };|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVMediaDescription<br>Method or attribute name: mediaUri?: string;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVQueueItem|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVQueueItem<br>Method or attribute name: itemId: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Module name: ohos.multimedia.avsession<br>Class name: AVQueueItem<br>Method or attribute name: description?: AVMediaDescription;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVPlaybackState<br>Method or attribute name: activeItemId?: number;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVPlaybackState<br>Method or attribute name: extras?: {[key: string]: Object};|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: getAVQueueTitle(callback: AsyncCallback\<string>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: getAVQueueTitle(): Promise\<string>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: getAVQueueItems(callback: AsyncCallback\<Array\<AVQueueItem>>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: getAVQueueItems(): Promise\<Array\<AVQueueItem>>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: skipToQueueItem(itemId: number, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: skipToQueueItem(itemId: number): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: sendCommonCommand(command: string, args: { [key: string]: Object }, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: sendCommonCommand(command: string, args: { [key: string]: Object }): Promise\<void>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: getExtras(callback: AsyncCallback\<{[key: string]: Object}>): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: getExtras(): Promise\<{[key: string]: Object}>;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: on(type: 'sessionEvent', callback: (sessionEvent: string, args: { [key: string]: Object }) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: off(type: 'sessionEvent', callback?: (sessionEvent: string, args: { [key: string]: Object }) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: on(type: 'queueItemsChange', callback: (items: Array\<AVQueueItem>) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: off(type: 'queueItemsChange', callback?: (items: Array\<AVQueueItem>) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: on(type: 'queueTitleChange', callback: (title: string) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: off(type: 'queueTitleChange', callback?: (title: string) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: on(type: 'extrasChange', callback: (extras: {[key: string]: Object}) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: AVSessionController<br>Method or attribute name: off(type: 'extrasChange', callback?: (extras: {[key: string]: Object}) => void): void;|@ohos.multimedia.avsession.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: BITS_PER_SAMPLE = 'BitsPerSample'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: ORIENTATION = 'Orientation'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: IMAGE_LENGTH = 'ImageLength'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: IMAGE_WIDTH = 'ImageWidth'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: GPS_LATITUDE = 'GPSLatitude'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: GPS_LONGITUDE = 'GPSLongitude'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: GPS_LATITUDE_REF = 'GPSLatitudeRef'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: GPS_LONGITUDE_REF = 'GPSLongitudeRef'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: DATE_TIME_ORIGINAL = 'DateTimeOriginal'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: EXPOSURE_TIME = 'ExposureTime'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: SCENE_TYPE = 'SceneType'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: ISO_SPEED_RATINGS = 'ISOSpeedRatings'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: PropertyKey<br>Method or attribute name: F_NUMBER = 'FNumber'|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: createPixelMapList(options?: DecodingOptions): Promise\<Array\<PixelMap>>;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: createPixelMapList(callback: AsyncCallback\<Array\<PixelMap>>): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: createPixelMapList(options: DecodingOptions, callback: AsyncCallback\<Array\<PixelMap>>): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: getDelayTime(): Promise\<Array\<number>>;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: getDelayTime(callback: AsyncCallback\<Array\<number>>): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: getFrameCount(): Promise\<number>;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: ImageSource<br>Method or attribute name: getFrameCount(callback: AsyncCallback\<number>): void;|@ohos.multimedia.image.d.ts|
|Added|NA|Class name: AVPlayer<br>Method or attribute name: dataSrc?: AVDataSrcDescriptor;|@ohos.multimedia.media.d.ts|
|Added|NA|Class name: AVPlayer<br>Method or attribute name: audioRendererInfo?: audio.AudioRendererInfo;|@ohos.multimedia.media.d.ts|
|Added|NA|Module name: ohos.multimedia.media<br>Class name: AVDataSrcDescriptor|@ohos.multimedia.media.d.ts|
|Added|NA|Module name: ohos.multimedia.media<br>Class name: AVDataSrcDescriptor<br>Method or attribute name: fileSize: number;|@ohos.multimedia.media.d.ts|
|Added|NA|Module name: ohos.multimedia.media<br>Class name: AVDataSrcDescriptor<br>Method or attribute name: callback: (buffer: ArrayBuffer, length: number, pos?: number) => number;|@ohos.multimedia.media.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: systemSoundManager|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: RingtoneType|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: RingtoneType<br>Method or attribute name: RINGTONE_TYPE_DEFAULT = 0|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: RingtoneType<br>Method or attribute name: RINGTONE_TYPE_MULTISIM = 1|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: systemSoundManager<br>Method or attribute name: function getSystemSoundManager(): SystemSoundManager;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager<br>Method or attribute name: setSystemRingtoneUri(context: Context, uri: string, type: RingtoneType, callback: AsyncCallback\<void>): void;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager<br>Method or attribute name: setSystemRingtoneUri(context: Context, uri: string, type: RingtoneType): Promise\<void>;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager<br>Method or attribute name: getSystemRingtoneUri(context: Context, type: RingtoneType, callback: AsyncCallback\<string>): void;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager<br>Method or attribute name: getSystemRingtoneUri(context: Context, type: RingtoneType): Promise\<string>;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager<br>Method or attribute name: getSystemRingtonePlayer(context: Context, type: RingtoneType, callback: AsyncCallback\<RingtonePlayer>): void;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ohos.multimedia.systemSoundManager<br>Class name: SystemSoundManager<br>Method or attribute name: getSystemRingtonePlayer(context: Context, type: RingtoneType): Promise\<RingtonePlayer>;|@ohos.multimedia.systemSoundManager.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtoneOptions|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtoneOptions<br>Method or attribute name: volume: number;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtoneOptions<br>Method or attribute name: loop: boolean;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: readonly state: media.AVPlayerState;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: getTitle(callback: AsyncCallback\<string>): void;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: getTitle(): Promise\<string>;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: getAudioRendererInfo(callback: AsyncCallback\<audio.AudioRendererInfo>): void;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: getAudioRendererInfo(): Promise\<audio.AudioRendererInfo>;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: configure(options: RingtoneOptions, callback: AsyncCallback\<void>): void;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: configure(options: RingtoneOptions): Promise\<void>;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: start(callback: AsyncCallback\<void>): void;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: start(): Promise\<void>;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: stop(callback: AsyncCallback\<void>): void;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: stop(): Promise\<void>;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: release(callback: AsyncCallback\<void>): void;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: release(): Promise\<void>;|ringtonePlayer.d.ts|
|Added|NA|Module name: ringtonePlayer<br>Class name: RingtonePlayer<br>Method or attribute name: on(type: 'audioInterrupt', callback: Callback\<audio.InterruptEvent>): void;|ringtonePlayer.d.ts|
|Access level changed|Class name: VolumeEvent<br/>Access level: public API|Class name: VolumeEvent<br/>Access level: system API|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeEvent<br>Method or attribute name: volumeType: AudioVolumeType;;<br>Access level: public API|Class name: VolumeEvent<br>Method or attribute name: volumeType: AudioVolumeType;;<br>Access level: system API|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeEvent<br>Method or attribute name: volume: number;<br>Access level: public API|Class name: VolumeEvent<br>Method or attribute name: volume: number;<br>Access level: system API|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: VolumeEvent<br/>Method or attribute name: updateUi: boolean;<br/>Access level: public API|Class name: VolumeEvent<br/>Method or attribute name: updateUi: boolean;;<br/>Access level: system API|@ohos.multimedia.audio.d.ts|
|Access level changed|Class name: AVSessionType<br>Method or attribute name: type AVSessionType = 'audio' \| 'video';<br>Access level: system API|Class name: AVSessionType<br>Method or attribute name: type AVSessionType = 'audio' \| 'video';<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: avSession<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void;<br>Access level: system API|Class name: avSession<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: avSession<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AVSession>;<br>Access level: system API|Class name: avSession<br>Method or attribute name: function createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AVSession>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Access level: system API|Class name: AVSession<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: readonly sessionId: string;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: readonly sessionId: string;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: setAVMetadata(data: AVMetadata, callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: setAVMetadata(data: AVMetadata, callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: setAVMetadata(data: AVMetadata): Promise\<void>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: setAVMetadata(data: AVMetadata): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState, callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState, callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState): Promise\<void>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: setAVPlaybackState(state: AVPlaybackState): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: setLaunchAbility(ability: WantAgent, callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: setLaunchAbility(ability: WantAgent, callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: setLaunchAbility(ability: WantAgent): Promise\<void>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: setLaunchAbility(ability: WantAgent): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: getController(callback: AsyncCallback\<AVSessionController>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: getController(callback: AsyncCallback\<AVSessionController>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: getController(): Promise\<AVSessionController>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: getController(): Promise\<AVSessionController>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback: () => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback: () => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: off(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback?: () => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: off(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback?: () => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'seek', callback: (time: number) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'seek', callback: (time: number) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'setSpeed', callback: (speed: number) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'setSpeed', callback: (speed: number) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: off(type: 'setSpeed', callback?: (speed: number) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: off(type: 'setSpeed', callback?: (speed: number) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'setLoopMode', callback: (mode: LoopMode) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'setLoopMode', callback: (mode: LoopMode) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: off(type: 'setLoopMode', callback?: (mode: LoopMode) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: off(type: 'setLoopMode', callback?: (mode: LoopMode) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'toggleFavorite', callback: (assetId: string) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'toggleFavorite', callback: (assetId: string) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: off(type: 'toggleFavorite', callback?: (assetId: string) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: off(type: 'toggleFavorite', callback?: (assetId: string) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'handleKeyEvent', callback: (event: KeyEvent) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'handleKeyEvent', callback: (event: KeyEvent) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: off(type: 'handleKeyEvent', callback?: (event: KeyEvent) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: off(type: 'handleKeyEvent', callback?: (event: KeyEvent) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: activate(callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: activate(callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: activate(): Promise\<void>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: activate(): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: deactivate(callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: deactivate(callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: deactivate(): Promise\<void>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: deactivate(): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSession<br>Method or attribute name: destroy(): Promise\<void>;<br>Access level: system API|Class name: AVSession<br>Method or attribute name: destroy(): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br>Access level: system API|Class name: AVMetadata<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: assetId: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: assetId: string;;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: title?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: title?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: artist?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: artist?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: author?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: author?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: album?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: album?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: writer?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: writer?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: composer?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: composer?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: duration?: number;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: duration?: number;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: mediaImage?: image.PixelMap \|string;;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: mediaImage?: image.PixelMap \|string;;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: publishDate?: Date;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: publishDate?: Date;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: subtitle?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: subtitle?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: description?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: description?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: lyric?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: lyric?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: previousAssetId?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: previousAssetId?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVMetadata<br/>Method or attribute name: nextAssetId?: string;<br/>Access level: system API|Class name: AVMetadata<br/>Method or attribute name: nextAssetId?: string;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Access level: system API|Class name: AVPlaybackState<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Method or attribute name: state?: PlaybackState;<br/>Access level: system API|Class name: AVPlaybackState<br>Method or attribute name: state?: PlaybackState;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Method or attribute name: speed?: number;<br/>Access level: system API|Class name: AVPlaybackState<br>Method or attribute name: speed?: number;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Method or attribute name: position?: PlaybackPosition;<br/>Access level: system API|Class name: AVPlaybackState<br>Method or attribute name: position?: PlaybackPosition;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Method or attribute name: bufferedTime?: number;<br/>Access level: system API|Class name: AVPlaybackState<br>Method or attribute name: bufferedTime?: number;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Method or attribute name: loopMode?: LoopMode;<br/>Access level: system API|Class name: AVPlaybackState<br>Method or attribute name: loopMode?: LoopMode;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVPlaybackState<br>Method or attribute name: isFavorite?: boolean;<br/>Access level: system API|Class name: AVPlaybackState<br>Method or attribute name: isFavorite?: boolean;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackPosition<br>Access level: system API|Class name: PlaybackPosition<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackPosition<br>Method or attribute name: elapsedTime: number;<br/>Access level: system API|Class name: PlaybackPosition<br>Method or attribute name: elapsedTime: number;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackPosition<br>Method or attribute name: updateTime: number;<br/>Access level: system API|Class name: PlaybackPosition<br>Method or attribute name: updateTime: number;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: OutputDeviceInfo<br>Access level: system API|Class name: OutputDeviceInfo<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: OutputDeviceInfo<br>Method or attribute name:   isRemote: boolean;<br/>Access level: system API|Class name: OutputDeviceInfo<br>Method or attribute name:   isRemote: boolean;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: OutputDeviceInfo<br>Method or attribute name: audioDeviceId: Array\<number>;<br/>Access level: system API|Class name: OutputDeviceInfo<br>Method or attribute name: audioDeviceId: Array\<number>;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: OutputDeviceInfo<br>Method or attribute name: deviceName: Array\<string>;<br/>Access level: system API|Class name: OutputDeviceInfo<br>Method or attribute name: deviceName: Array\<string>;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: LoopMode<br>Access level: system API|Class name: LoopMode<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_SEQUENCE = 0,<br/>Access level: system API|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_SEQUENCE = 0,;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_SINGLE = 1,<br/>Access level: system API|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_SINGLE = 1,<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_LIST = 2,<br/>Access level: system API|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_LIST = 2,<string>;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_SHUFFLE = 3,<br/>Access level: system API|Class name: LoopMode<br>Method or attribute name: LOOP_MODE_SHUFFLE = 3,<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Access level: system API|Class name: PlaybackState<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_INITIAL = 0<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_INITIAL = 0<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_PREPARE = 1<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_PREPARE = 1<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_PLAY = 2<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_PLAY = 2<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_PAUSE = 3<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_PAUSE = 3<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_FAST_FORWARD = 4<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_FAST_FORWARD = 4<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_REWIND = 5<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_REWIND = 5<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_STOP = 6<br>Access level: system API|Class name: PlaybackState<br>Method or attribute name: PLAYBACK_STATE_STOP = 6<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Access level: system API|Class name: AVSessionController<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: readonly sessionId: string;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: readonly sessionId: string;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getAVPlaybackState(): Promise\<AVPlaybackState>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getAVPlaybackState(): Promise\<AVPlaybackState>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getAVMetadata(callback: AsyncCallback\<AVMetadata>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getAVMetadata(callback: AsyncCallback\<AVMetadata>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getAVMetadata(): Promise\<AVMetadata>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getAVMetadata(): Promise\<AVMetadata>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getOutputDevice(): Promise\<OutputDeviceInfo>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent): Promise\<void>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: sendAVKeyEvent(event: KeyEvent): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getLaunchAbility(callback: AsyncCallback\<WantAgent>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getLaunchAbility(callback: AsyncCallback\<WantAgent>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getLaunchAbility(): Promise\<WantAgent>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getLaunchAbility(): Promise\<WantAgent>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getRealPlaybackPositionSync(): number;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getRealPlaybackPositionSync(): number;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: isActive(callback: AsyncCallback\<boolean>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: isActive(callback: AsyncCallback\<boolean>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: isActive(): Promise\<boolean>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: isActive(): Promise\<boolean>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: destroy(callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: destroy(): Promise\<void>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: destroy(): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getValidCommands(callback: AsyncCallback\<Array\<AVControlCommandType>>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getValidCommands(callback: AsyncCallback\<Array\<AVControlCommandType>>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: getValidCommands(): Promise\<Array\<AVControlCommandType>>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: getValidCommands(): Promise\<Array\<AVControlCommandType>>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: sendControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: sendControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: sendControlCommand(command: AVControlCommand): Promise\<void>;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: sendControlCommand(command: AVControlCommand): Promise\<void>;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: on(type: 'metadataChange', filter: Array\<keyof AVMetadata> \| 'all', callback: (data: AVMetadata) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: on(type: 'metadataChange', filter: Array\<keyof AVMetadata> \| 'all', callback: (data: AVMetadata) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: off(type: 'metadataChange', callback?: (data: AVMetadata) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: off(type: 'metadataChange', callback?: (data: AVMetadata) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: on(type: 'sessionDestroy', callback: () => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: on(type: 'sessionDestroy', callback: () => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: off(type: 'sessionDestroy', callback?: () => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: off(type: 'sessionDestroy', callback?: () => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: on(type: 'activeStateChange', callback: (isActive: boolean) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: on(type: 'activeStateChange', callback: (isActive: boolean) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: off(type: 'activeStateChange', callback?: (isActive: boolean) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: off(type: 'activeStateChange', callback?: (isActive: boolean) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: on(type: 'validCommandChange', callback: (commands: Array\<AVControlCommandType>) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: on(type: 'validCommandChange', callback: (commands: Array\<AVControlCommandType>) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: off(type: 'validCommandChange', callback?: (commands: Array\<AVControlCommandType>) => void);<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: off(type: 'validCommandChange', callback?: (commands: Array\<AVControlCommandType>) => void);<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionController<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;<br>Access level: system API|Class name: AVSessionController<br>Method or attribute name: off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVControlCommand<br>Access level: system API|Class name: AVControlCommand<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVControlCommand<br>Method or attribute name: command: AVControlCommandType;<br>Access level: system API|Class name: AVControlCommand<br/>Method or attribute name: command: AVControlCommandType;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVControlCommand<br>Method or attribute name: parameter?: LoopMode \|string\|number;<br>Access level: system API|Class name: AVControlCommand<br/>Method or attribute name: parameter?: LoopMode \|string\|number;<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionErrorCode<br>Access level: system API|Class name: AVSessionErrorCode<br>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SERVICE_EXCEPTION = 6600101<br>Access level: system API|Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SERVICE_EXCEPTION = 6600101,<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
|Access level changed|Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_NOT_EXIST = 6600102<br>Access level: system API|Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_NOT_EXIST = 6600102<br/>Access level: public API|@ohos.multimedia.avsession.d.ts|
| Access level changed | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_NOT_EXIST = 6600102<br>Access level: system API | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_NOT_EXIST = 6600102<br/>Access level: public API | @ohos.multimedia.avsession.d.ts          |
| Access level changed | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_CONTROLLER_NOT_EXIST = 6600103<br>Access level: system API | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_NOT_EXIST = 6600103<br/>Access level: public API | @ohos.multimedia.avsession.d.ts          |
| Access level changed | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_REMOTE_CONNECTION_ERR = 6600104<br>Access level: system API | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_REMOTE_CONNECTION_ERR = 6600104<br/>Access level: public API | @ohos.multimedia.avsession.d.ts          |
| Access level changed | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_COMMAND_INVALID = 6600105<br>Access level: system API | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_COMMAND_INVALID = 6600105<br/>Access level: public API | @ohos.multimedia.avsession.d.ts          |
| Access level changed | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_INACTIVE = 6600106<br>Access level: system API | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_SESSION_INACTIVE = 6600106<br/>Access level: public API | @ohos.multimedia.avsession.d.ts          |
| Access level changed | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_MESSAGE_OVERLOAD = 6600107<br>Access level: system API | Class name: AVSessionErrorCode<br>Method or attribute name: ERR_CODE_MESSAGE_OVERLOAD = 6600107<br/>Access level: public API | @ohos.multimedia.avsession.d.ts          |