| æ“作 | 旧版本 | 新版本 | d.ts文件 | | ---- | ------ | ------ | -------- | |åˆ é™¤|ç±»å:avSession;<br>方法or属性:function on(type: 'sessionCreate' \| 'sessionDestroy' \| 'topSessionChange', callback: (session: AVSessionDescriptor) => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:avSession;<br>方法or属性:function off(type: 'sessionCreate' \| 'sessionDestroy' \| 'topSessionChange', callback?: (session: AVSessionDescriptor) => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:AVSession;<br>方法or属性:on(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback: () => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:AVSession;<br>方法or属性:on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:AVSessionController;<br>方法or属性:on(type: 'outputDeviceChange', callback: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:AVSession;<br>方法or属性:off(type: 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind', callback?: () => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:AVSession;<br>方法or属性:off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:AVSessionController;<br>方法or属性:off(type: 'outputDeviceChange', callback?: (device: OutputDeviceInfo) => void): void;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:OutputDeviceInfo;<br>方法or属性:isRemote: boolean;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:OutputDeviceInfo;<br>方法or属性:audioDeviceId: Array\<number>;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:OutputDeviceInfo;<br>方法or属性:deviceName: Array\<string>;|NA|@ohos.multimedia.avsession.d.ts| |åˆ é™¤|ç±»å:ImageSource;<br>方法or属性:getDelayTime(): Promise\<Array\<number>>;|NA|@ohos.multimedia.image.d.ts| |åˆ é™¤|ç±»å:ImageSource;<br>方法or属性:getDelayTime(callback: AsyncCallback\<Array\<number>>): void;|NA|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:effectKit;<br>方法or属性:function createColorPicker(source:image.PixelMap,region:Array\<number>):Promise\<ColorPicker>;|@ohos.effectKit.d.ts| |新增|NA|ç±»å:effectKit;<br>方法or属性:function createColorPicker(source:image.PixelMap,region:Array\<number>,callback:AsyncCallback\<ColorPicker>):void;|@ohos.effectKit.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:artist?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:duration?: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:getAVPlaybackState(): Promise\<AVPlaybackState>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:audio;<br>方法or属性:type AudioEffectInfoArray = Array\<Readonly\<AudioEffectMode>>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_MUSIC = 1|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_VOICE_MESSAGE = 5|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_RINGTONE = 6|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_NOTIFICATION = 7|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_MOVIE = 10|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_GAME = 11|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_AUDIOBOOK = 12|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_NAVIGATION = 13|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_DTMF = 14|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_ENFORCED_TONE = 15|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:StreamUsage;<br>方法or属性:STREAM_USAGE_ULTRASONIC = 16|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRendererOptions;<br>方法or属性:privacyType?: AudioPrivacyType;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioPrivacyType;<br>方法or属性:PRIVACY_TYPE_PUBLIC = 0|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioPrivacyType;<br>方法or属性:PRIVACY_TYPE_PRIVATE = 1|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:VolumeAdjustType;<br>方法or属性:VOLUME_UP = 0|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:VolumeAdjustType;<br>方法or属性:VOLUME_DOWN = 1|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioStreamManager;<br>方法or属性:getAudioEffectInfoArray(usage: StreamUsage, callback: AsyncCallback\<AudioEffectInfoArray>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioStreamManager;<br>方法or属性:getAudioEffectInfoArray(usage: StreamUsage): Promise\<AudioEffectInfoArray>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:isVolumeUnadjustable(): boolean;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:adjustVolumeByStep(adjustType: VolumeAdjustType, callback: AsyncCallback\<void>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:adjustVolumeByStep(adjustType: VolumeAdjustType): Promise\<void>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:adjustSystemVolumeByStep(volumeType: AudioVolumeType, adjustType: VolumeAdjustType, callback: AsyncCallback\<void>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:adjustSystemVolumeByStep(volumeType: AudioVolumeType, adjustType: VolumeAdjustType): Promise\<void>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType, callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioVolumeGroupManager;<br>方法or属性:getSystemVolumeInDb(volumeType: AudioVolumeType, volumeLevel: number, device: DeviceType): Promise\<number>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getAudioEffectMode(callback: AsyncCallback\<AudioEffectMode>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getAudioEffectMode(): Promise\<AudioEffectMode>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:setAudioEffectMode(mode: AudioEffectMode, callback: AsyncCallback\<void>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:setAudioEffectMode(mode: AudioEffectMode): Promise\<void>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getMinStreamVolume(callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getMinStreamVolume(): Promise\<number>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getMaxStreamVolume(callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getMaxStreamVolume(): Promise\<number>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getUnderflowCount(callback: AsyncCallback\<number>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getUnderflowCount(): Promise\<number>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getCurrentOutputDevices(callback: AsyncCallback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:getCurrentOutputDevices(): Promise\<AudioDeviceDescriptors>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:on(type: 'outputDeviceChange', callback: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioRenderer;<br>方法or属性:off(type: 'outputDeviceChange', callback?: Callback\<AudioDeviceDescriptors>): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:SourceType;<br>方法or属性:SOURCE_TYPE_PLAYBACK_CAPTURE = 2|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioCapturerOptions;<br>方法or属性:playbackCaptureConfig?: AudioPlaybackCaptureConfig;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:CaptureFilterOptions;<br>方法or属性:usages: Array\<StreamUsage>;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioPlaybackCaptureConfig;<br>方法or属性:filterOptions: CaptureFilterOptions;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioCapturer;<br>方法or属性:off(type: 'audioInterrupt'): void;|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioEffectMode;<br>方法or属性:EFFECT_NONE = 0|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:AudioEffectMode;<br>方法or属性:EFFECT_DEFAULT = 1|@ohos.multimedia.audio.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function on(type: 'sessionCreate', callback: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function on(type: 'sessionDestroy', callback: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function on(type: 'topSessionChange', callback: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function on(type: 'deviceAvailable', callback: (device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function off(type: 'sessionCreate', callback?: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function off(type: 'sessionDestroy', callback?: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function off(type: 'topSessionChange', callback?: (session: AVSessionDescriptor) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function off(type: 'deviceAvailable', callback?: (device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function startCastDeviceDiscovery(callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function startCastDeviceDiscovery(filter: number, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function startCastDeviceDiscovery(filter?: number): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function stopCastDeviceDiscovery(callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function stopCastDeviceDiscovery(): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function setDiscoverable(enable: boolean, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function setDiscoverable(enable: boolean): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function getAVCastController(sessionId: string, callback: AsyncCallback\<AVCastController>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function getAVCastController(sessionId: string): Promise\<AVCastController>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function startCasting(session: SessionToken, device: OutputDeviceInfo, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function startCasting(session: SessionToken, device: OutputDeviceInfo): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function stopCasting(session: SessionToken, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:function stopCasting(session: SessionToken): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:avSession;<br>方法or属性:type AVCastControlCommandType = 'play' \| 'pause' \| 'stop' \| 'playNext' \| 'playPrevious' \| 'fastForward' \| 'rewind' \|<br> 'seek' \| 'setVolume' \| 'setSpeed' \| 'setLoopMode' \| 'toggleFavorite';|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:ProtocolType;<br>方法or属性:TYPE_LOCAL = 0|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:ProtocolType;<br>方法or属性:TYPE_CAST_PLUS_MIRROR = 1|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:ProtocolType;<br>方法or属性:TYPE_CAST_PLUS_STREAM = 2|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:readonly sessionType: AVSessionType;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:getAVCastController(callback: AsyncCallback\<AVCastController>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:getAVCastController(): Promise\<AVCastController>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'play', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'pause', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'stop', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'playNext', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'playPrevious', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'fastForward', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'rewind', callback: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:on(type: 'outputDeviceChange', callback: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSessionController;<br>方法or属性:on(type: 'outputDeviceChange', callback: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'play', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'pause', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'stop', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'playNext', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'playPrevious', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'fastForward', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'rewind', callback?: () => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:off(type: 'outputDeviceChange', callback?: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSessionController;<br>方法or属性:off(type: 'outputDeviceChange', callback?: (state: ConnectionState, device: OutputDeviceInfo) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:stopCasting(callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSession;<br>方法or属性:stopCasting(): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastControlCommand;<br>方法or属性:command: AVCastControlCommandType;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastControlCommand;<br>方法or属性:parameter?: media.PlaybackSpeed \| number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:setDisplaySurface(surfaceId: string, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:setDisplaySurface(surfaceId: string): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:sendControlCommand(command: AVCastControlCommand, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:sendControlCommand(command: AVCastControlCommand): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:start(item: AVQueueItem, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:start(item: AVQueueItem): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:prepare(item: AVQueueItem, callback: AsyncCallback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:prepare(item: AVQueueItem): Promise\<void>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:getCurrentItem(callback: AsyncCallback\<AVQueueItem>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:getCurrentItem(): Promise\<AVQueueItem>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'mediaItemChange', callback: Callback\<AVQueueItem>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'playNext', callback: Callback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'playPrevious', callback: Callback\<void>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'seekDone', callback: Callback\<number>): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'videoSizeChange', callback: (width: number, height: number) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'mediaItemChange'): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'playNext'): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'playPrevious'): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'seekDone'): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'videoSizeChange'): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastController;<br>方法or属性:off(type: 'error'): void;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:ConnectionState;<br>方法or属性:STATE_CONNECTING = 0|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:ConnectionState;<br>方法or属性:STATE_CONNECTED = 1|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:ConnectionState;<br>方法or属性:STATE_DISCONNECTED = 6|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:mediaType?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:mediaSize?: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:albumTitle?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:albumCoverUri?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:lyricContent?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:lyricUri?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:fdSrc?: media.AVFileDescriptor;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:startPosition?: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:creditsPosition?: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVMediaDescription;<br>方法or属性:appName?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVPlaybackState;<br>方法or属性:volume?: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastCategory;<br>方法or属性:CATEGORY_LOCAL = 0|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVCastCategory;<br>方法or属性:CATEGORY_REMOTE = 1|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceType;<br>方法or属性:DEVICE_TYPE_LOCAL = 0|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceType;<br>方法or属性:DEVICE_TYPE_TV = 2|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceType;<br>方法or属性:DEVICE_TYPE_SMART_SPEAKER = 3|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceType;<br>方法or属性:DEVICE_TYPE_BLUETOOTH = 10|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceInfo;<br>方法or属性:castCategory: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceInfo;<br>方法or属性:deviceId: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceInfo;<br>方法or属性:deviceName: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceInfo;<br>方法or属性:deviceType: DeviceType;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceInfo;<br>方法or属性:ipAddress?: string;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:DeviceInfo;<br>方法or属性:providerId?: number;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:OutputDeviceInfo;<br>方法or属性:devices: Array\<DeviceInfo>;|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:PlaybackState;<br>方法or属性:PLAYBACK_STATE_COMPLETED = 7|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:PlaybackState;<br>方法or属性:PLAYBACK_STATE_RELEASED = 8|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:PlaybackState;<br>方法or属性:PLAYBACK_STATE_ERROR = 9|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSessionErrorCode;<br>方法or属性:ERR_CODE_DEVICE_CONNECTION_FAILED = 6600108|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:AVSessionErrorCode;<br>方法or属性:ERR_CODE_REMOTE_CONNECTION_NOT_EXIST = 6600109|@ohos.multimedia.avsession.d.ts| |新增|NA|ç±»å:PrelaunchConfig;<br>方法or属性:cameraDevice: CameraDevice;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:CameraManager;<br>方法or属性:isPrelaunchSupported(camera: CameraDevice): boolean;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:CameraManager;<br>方法or属性:setPrelaunchConfig(prelaunchConfig: PrelaunchConfig): void;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:CameraManager;<br>方法or属性:prelaunch(): void;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:CameraManager;<br>方法or属性:createDeferredPreviewOutput(profile: Profile): PreviewOutput;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:PreviewOutput;<br>方法or属性:addDeferredSurface(surfaceId: string): void;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:PhotoOutput;<br>方法or属性:on(type: 'quickThumbnail', callback: AsyncCallback\<image.PixelMap>): void;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:PhotoOutput;<br>方法or属性:isQuickThumbnailSupported(): boolean;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:PhotoOutput;<br>方法or属性:enableQuickThumbnail(enabled: boolean): void;|@ohos.multimedia.camera.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:DATE_TIME = 'DateTime'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:GPS_TIME_STAMP = 'GPSTimeStamp'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:GPS_DATE_STAMP = 'GPSDateStamp'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:IMAGE_DESCRIPTION = 'ImageDescription'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:MAKE = 'Make'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:MODEL = 'Model'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:PHOTO_MODE = 'PhotoMode'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:SENSITIVITY_TYPE = 'SensitivityType'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:STANDARD_OUTPUT_SENSITIVITY = 'StandardOutputSensitivity'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:RECOMMENDED_EXPOSURE_INDEX = 'RecommendedExposureIndex'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:ISO_SPEED = 'ISOSpeedRatings'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:APERTURE_VALUE = 'ApertureValue'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:EXPOSURE_BIAS_VALUE = 'ExposureBiasValue'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:METERING_MODE = 'MeteringMode'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:LIGHT_SOURCE = 'LightSource'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:FLASH = 'Flash'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:FOCAL_LENGTH = 'FocalLength'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:USER_COMMENT = 'UserComment'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:PIXEL_X_DIMENSION = 'PixelXDimension'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:PIXEL_Y_DIMENSION = 'PixelYDimension'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:WHITE_BALANCE = 'WhiteBalance'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:FOCAL_LENGTH_IN_35_MM_FILM = 'FocalLengthIn35mmFilm'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:CAPTURE_MODE = 'HwMnoteCaptureMode'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PropertyKey;<br>方法or属性:PHYSICAL_APERTURE = 'HwMnotePhysicalAperture'|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PixelMap;<br>方法or属性:getColorSpace(): colorSpaceManager.ColorSpaceManager;|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PixelMap;<br>方法or属性:marshalling(sequence: rpc.MessageSequence): void;|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PixelMap;<br>方法or属性:unmarshalling(sequence: rpc.MessageSequence): Promise\<PixelMap>;|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:PixelMap;<br>方法or属性:setColorSpace(colorSpace: colorSpaceManager.ColorSpaceManager): void;|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:ImageSource;<br>方法or属性:getDelayTimeList(): Promise\<Array\<number>>;|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:ImageSource;<br>方法or属性:getDelayTimeList(callback: AsyncCallback\<Array\<number>>): void;|@ohos.multimedia.image.d.ts| |新增|NA|ç±»å:AVPlayer;<br>方法or属性:audioEffectMode ?: audio.AudioEffectMode;|@ohos.multimedia.media.d.ts| |新增(错误ç )|ç±»å:effectKit;<br>方法or属性:function createColorPicker(source:image.PixelMap): Promise\<ColorPicker>;<br>旧版本信æ¯ï¼š|ç±»å:effectKit;<br>方法or属性:function createColorPicker(source:image.PixelMap): Promise\<ColorPicker>;<br>新版本信æ¯ï¼š401|@ohos.effectKit.d.ts| |新增(错误ç )|ç±»å:effectKit;<br>方法or属性:function createColorPicker(source:image.PixelMap,callback:AsyncCallback\<ColorPicker>):void;<br>旧版本信æ¯ï¼š|ç±»å:effectKit;<br>方法or属性:function createColorPicker(source:image.PixelMap,callback:AsyncCallback\<ColorPicker>):void;<br>新版本信æ¯ï¼š401|@ohos.effectKit.d.ts| |新增(错误ç )|ç±»å:avSession;<br>方法or属性:function createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AVSession>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function createAVSession(context: Context, tag: string, type: AVSessionType): Promise\<AVSession>;<br>新版本信æ¯ï¼š401,6600101|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>新版本信æ¯ï¼š201,6600101|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string): Promise\<AVSessionController>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string): Promise\<AVSessionController>;<br>新版本信æ¯ï¼š201,401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>新版本信æ¯ï¼š201,401,6600101,6600102,6600104|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>新版本信æ¯ï¼š201,401,6600101,6600105|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>新版本信æ¯ï¼š201,401,6600101,6600105,6600107|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:setAVMetadata(data: AVMetadata): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:setAVMetadata(data: AVMetadata): Promise\<void>;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:setAVPlaybackState(state: AVPlaybackState): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:setAVPlaybackState(state: AVPlaybackState): Promise\<void>;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:setLaunchAbility(ability: WantAgent): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:setLaunchAbility(ability: WantAgent): Promise\<void>;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:getController(): Promise\<AVSessionController>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:getController(): Promise\<AVSessionController>;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:getOutputDevice(): Promise\<OutputDeviceInfo>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:getOutputDevice(): Promise\<OutputDeviceInfo>;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:getOutputDevice(): Promise\<OutputDeviceInfo>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:getOutputDevice(): Promise\<OutputDeviceInfo>;<br>新版本信æ¯ï¼š600101,600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:activate(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:activate(): Promise\<void>;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:deactivate(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:deactivate(): Promise\<void>;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSession;<br>方法or属性:destroy(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSession;<br>方法or属性:destroy(): Promise\<void>;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:destroy(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:destroy(): Promise\<void>;<br>新版本信æ¯ï¼š6600101,6600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:getAVPlaybackState(): Promise\<AVPlaybackState>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:getAVPlaybackState(): Promise\<AVPlaybackState>;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:getAVMetadata(): Promise\<AVMetadata>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:getAVMetadata(): Promise\<AVMetadata>;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:sendAVKeyEvent(event: KeyEvent): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:sendAVKeyEvent(event: KeyEvent): Promise\<void>;<br>新版本信æ¯ï¼š401,600101,600102,600103,600105,600106|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:getLaunchAbility(): Promise\<WantAgent>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:getLaunchAbility(): Promise\<WantAgent>;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:isActive(): Promise\<boolean>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:isActive(): Promise\<boolean>;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:getValidCommands(): Promise\<Array\<AVControlCommandType>>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:getValidCommands(): Promise\<Array\<AVControlCommandType>>;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:AVSessionController;<br>方法or属性:sendControlCommand(command: AVControlCommand): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionController;<br>方法or属性:sendControlCommand(command: AVControlCommand): Promise\<void>;<br>新版本信æ¯ï¼š401,6600101,6600102,6600103,6600105,6600106,6600107|@ohos.multimedia.avsession.d.ts| |新增(错误ç )|ç±»å:ImageSource;<br>方法or属性:createPixelMapList(options?: DecodingOptions): Promise\<Array\<PixelMap>>;<br>旧版本信æ¯ï¼š|ç±»å:ImageSource;<br>方法or属性:createPixelMapList(options?: DecodingOptions): Promise\<Array\<PixelMap>>;<br>新版本信æ¯ï¼š62980096,62980103,62980110,62980111,62980118|@ohos.multimedia.image.d.ts| |新增(错误ç )|ç±»å:ImageSource;<br>方法or属性:createPixelMapList(callback: AsyncCallback\<Array\<PixelMap>>): void;<br>旧版本信æ¯ï¼š|ç±»å:ImageSource;<br>方法or属性:createPixelMapList(callback: AsyncCallback\<Array\<PixelMap>>): void;<br>新版本信æ¯ï¼š62980096,62980103,62980110,62980111,62980118|@ohos.multimedia.image.d.ts| |新增(错误ç )|ç±»å:ImageSource;<br>方法or属性:createPixelMapList(options: DecodingOptions, callback: AsyncCallback\<Array\<PixelMap>>): void;<br>旧版本信æ¯ï¼š|ç±»å:ImageSource;<br>方法or属性:createPixelMapList(options: DecodingOptions, callback: AsyncCallback\<Array\<PixelMap>>): void;<br>新版本信æ¯ï¼š62980096,62980103,62980110,62980111,62980118|@ohos.multimedia.image.d.ts| |新增(错误ç )|ç±»å:ImageSource;<br>方法or属性:getFrameCount(): Promise\<number>;<br>旧版本信æ¯ï¼š|ç±»å:ImageSource;<br>方法or属性:getFrameCount(): Promise\<number>;<br>新版本信æ¯ï¼š62980096,62980110,62980111,62980113,62980116,62980118,62980122|@ohos.multimedia.image.d.ts| |新增(错误ç )|ç±»å:ImageSource;<br>方法or属性:getFrameCount(callback: AsyncCallback\<number>): void;<br>旧版本信æ¯ï¼š|ç±»å:ImageSource;<br>方法or属性:getFrameCount(callback: AsyncCallback\<number>): void;<br>新版本信æ¯ï¼š62980096,62980110,62980111,62980113,62980116,62980118,62980122|@ohos.multimedia.image.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void;<br>旧版本信æ¯ï¼š401,{@link|ç±»å:avSession;<br>方法or属性:function createAVSession(context: Context, tag: string, type: AVSessionType, callback: AsyncCallback\<AVSession>): void;<br>新版本信æ¯ï¼š401,6600101|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(callback: AsyncCallback\<Array\<Readonly\<AVSessionDescriptor>>>): void;<br>旧版本信æ¯ï¼š201,{@link|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(callback: AsyncCallback\<Array\<Readonly\<AVSessionDescriptor>>>): void;<br>新版本信æ¯ï¼š201,6600101|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string, callback: AsyncCallback\<AVSessionController>): void;<br>旧版本信æ¯ï¼š201,401,{@link,{@link|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string, callback: AsyncCallback\<AVSessionController>): void;<br>新版本信æ¯ï¼š201,401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š201,401,{@link,{@link,{@link|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š201,401,6600101,6600102,6600104|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function on(type: 'sessionServiceDie', callback: () => void): void;<br>旧版本信æ¯ï¼š201,401,{@link|ç±»å:avSession;<br>方法or属性:function on(type: 'sessionServiceDie', callback: () => void): void;<br>新版本信æ¯ï¼š201,401,6600101|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function off(type: 'sessionServiceDie', callback?: () => void): void;<br>旧版本信æ¯ï¼š201,401,{@link|ç±»å:avSession;<br>方法or属性:function off(type: 'sessionServiceDie', callback?: () => void): void;<br>新版本信æ¯ï¼š201,401,6600101|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š201,401,{@link,{@link|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š201,401,6600101,6600105|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š201,401,{@link,{@link,{@link|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š201,401,6600101,6600105,6600107|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:setAVMetadata(data: AVMetadata, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:setAVMetadata(data: AVMetadata, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:setAVPlaybackState(state: AVPlaybackState, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:setAVPlaybackState(state: AVPlaybackState, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:setLaunchAbility(ability: WantAgent, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:setLaunchAbility(ability: WantAgent, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:dispatchSessionEvent(event: string, args: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:dispatchSessionEvent(event: string, args: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:dispatchSessionEvent(event: string, args: {[key: string]: Object}): Promise\<void>;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:dispatchSessionEvent(event: string, args: {[key: string]: Object}): Promise\<void>;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:setExtras(extras: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:setExtras(extras: {[key: string]: Object}, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:setExtras(extras: {[key: string]: Object}): Promise\<void>;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:setExtras(extras: {[key: string]: Object}): Promise\<void>;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:getController(callback: AsyncCallback\<AVSessionController>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSession;<br>方法or属性:getController(callback: AsyncCallback\<AVSessionController>): void;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSession;<br>方法or属性:getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:getOutputDevice(callback: AsyncCallback\<OutputDeviceInfo>): void;<br>新版本信æ¯ï¼š600101,600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:on(type: 'seek', callback: (time: number) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:on(type: 'seek', callback: (time: number) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:on(type: 'setSpeed', callback: (speed: number) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:on(type: 'setSpeed', callback: (speed: number) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:on(type: 'setLoopMode', callback: (mode: LoopMode) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:on(type: 'setLoopMode', callback: (mode: LoopMode) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:on(type: 'toggleFavorite', callback: (assetId: string) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:on(type: 'toggleFavorite', callback: (assetId: string) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:on(type: 'handleKeyEvent', callback: (event: KeyEvent) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:on(type: 'handleKeyEvent', callback: (event: KeyEvent) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:off(type: 'seek', callback?: (time: number) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:off(type: 'seek', callback?: (time: number) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:off(type: 'setSpeed', callback?: (speed: number) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:off(type: 'setSpeed', callback?: (speed: number) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:off(type: 'setLoopMode', callback?: (mode: LoopMode) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:off(type: 'setLoopMode', callback?: (mode: LoopMode) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:off(type: 'toggleFavorite', callback?: (assetId: string) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:off(type: 'toggleFavorite', callback?: (assetId: string) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:off(type: 'handleKeyEvent', callback?: (event: KeyEvent) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSession;<br>方法or属性:off(type: 'handleKeyEvent', callback?: (event: KeyEvent) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:activate(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSession;<br>方法or属性:activate(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:deactivate(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSession;<br>方法or属性:deactivate(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSession;<br>方法or属性:destroy(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSession;<br>方法or属性:destroy(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š6600101,6600102|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:destroy(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:destroy(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;<br>旧版本信æ¯ï¼š{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:getAVPlaybackState(callback: AsyncCallback\<AVPlaybackState>): void;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:getAVMetadata(callback: AsyncCallback\<AVMetadata>): void;<br>旧版本信æ¯ï¼š{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:getAVMetadata(callback: AsyncCallback\<AVMetadata>): void;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:sendAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link,{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:sendAVKeyEvent(event: KeyEvent, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,600101,600102,600103,600105,600106|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:getLaunchAbility(callback: AsyncCallback\<WantAgent>): void;<br>旧版本信æ¯ï¼š{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:getLaunchAbility(callback: AsyncCallback\<WantAgent>): void;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:getRealPlaybackPositionSync(): number;<br>旧版本信æ¯ï¼š{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:getRealPlaybackPositionSync(): number;<br>新版本信æ¯ï¼š6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:isActive(callback: AsyncCallback\<boolean>): void;<br>旧版本信æ¯ï¼š{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:isActive(callback: AsyncCallback\<boolean>): void;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:getValidCommands(callback: AsyncCallback\<Array\<AVControlCommandType>>): void;<br>旧版本信æ¯ï¼š{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:getValidCommands(callback: AsyncCallback\<Array\<AVControlCommandType>>): void;<br>新版本信æ¯ï¼š6600101,6600102,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:sendControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š401,{@link,{@link,{@link,{@link,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:sendControlCommand(command: AVControlCommand, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼š401,6600101,6600102,6600103,6600105,6600106,6600107|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'metadataChange', filter: Array\<keyof AVMetadata> \| 'all', callback: (data: AVMetadata) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'metadataChange', filter: Array\<keyof AVMetadata> \| 'all', callback: (data: AVMetadata) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'playbackStateChange', filter: Array\<keyof AVPlaybackState> \| 'all', callback: (state: AVPlaybackState) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'sessionDestroy', callback: () => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'sessionDestroy', callback: () => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'activeStateChange', callback: (isActive: boolean) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'activeStateChange', callback: (isActive: boolean) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'validCommandChange', callback: (commands: Array\<AVControlCommandType>) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'validCommandChange', callback: (commands: Array\<AVControlCommandType>) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'sessionEvent', callback: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'sessionEvent', callback: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:on(type: 'extrasChange', callback: (extras: {[key: string]: Object}) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:on(type: 'extrasChange', callback: (extras: {[key: string]: Object}) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'metadataChange', callback?: (data: AVMetadata) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'metadataChange', callback?: (data: AVMetadata) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'playbackStateChange', callback?: (state: AVPlaybackState) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'sessionDestroy', callback?: () => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'sessionDestroy', callback?: () => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'activeStateChange', callback?: (isActive: boolean) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'activeStateChange', callback?: (isActive: boolean) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'validCommandChange', callback?: (commands: Array\<AVControlCommandType>) => void);<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'validCommandChange', callback?: (commands: Array\<AVControlCommandType>) => void);<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'sessionEvent', callback?: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'sessionEvent', callback?: (sessionEvent: string, args: {[key: string]: Object}) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |é”™è¯¯ç æœ‰å˜åŒ–|ç±»å:AVSessionController;<br>方法or属性:off(type: 'extrasChange', callback?: (extras: {[key: string]: Object}) => void): void;<br>旧版本信æ¯ï¼š401,{@link,{@link|ç±»å:AVSessionController;<br>方法or属性:off(type: 'extrasChange', callback?: (extras: {[key: string]: Object}) => void): void;<br>新版本信æ¯ï¼š401,6600101,6600103|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:ConnectType;<br>方法or属性:CONNECT_TYPE_LOCAL = 1<br>旧版本信æ¯ï¼š|ç±»å:ConnectType;<br>方法or属性:CONNECT_TYPE_LOCAL = 1<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ConnectType;<br>方法or属性:CONNECT_TYPE_DISTRIBUTED = 2<br>旧版本信æ¯ï¼š|ç±»å:ConnectType;<br>方法or属性:CONNECT_TYPE_DISTRIBUTED = 2<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly groupId: number;<br>旧版本信æ¯ï¼š|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly groupId: number;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly mappingId: number;<br>旧版本信æ¯ï¼š|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly mappingId: number;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly groupName: string;<br>旧版本信æ¯ï¼š|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly groupName: string;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly type: ConnectType;<br>旧版本信æ¯ï¼š|ç±»å:VolumeGroupInfo;<br>方法or属性:readonly type: ConnectType;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeEvent;<br>方法or属性:interface VolumeEvent<br>旧版本信æ¯ï¼šsystemapi|ç±»å:VolumeEvent;<br>方法or属性:interface VolumeEvent<br>新版本信æ¯ï¼š|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeEvent;<br>方法or属性:volumeGroupId: number;<br>旧版本信æ¯ï¼š|ç±»å:VolumeEvent;<br>方法or属性:volumeGroupId: number;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:VolumeEvent;<br>方法or属性:networkId: string;<br>旧版本信æ¯ï¼š|ç±»å:VolumeEvent;<br>方法or属性:networkId: string;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_0 = 0<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_0 = 0<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_1 = 1<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_1 = 1<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_2 = 2<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_2 = 2<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_3 = 3<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_3 = 3<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_4 = 4<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_4 = 4<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_5 = 5<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_5 = 5<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_6 = 6<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_6 = 6<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_7 = 7<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_7 = 7<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_8 = 8<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_8 = 8<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_9 = 9<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_9 = 9<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_S = 10<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_S = 10<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_P = 11<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_P = 11<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_A = 12<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_A = 12<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_B = 13<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_B = 13<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_C = 14<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_C = 14<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_D = 15<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_DIAL_D = 15<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_DIAL = 100<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_DIAL = 100<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_BUSY = 101<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_BUSY = 101<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_CONGESTION = 102<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_CONGESTION = 102<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_RADIO_ACK = 103<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_RADIO_ACK = 103<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_RADIO_NOT_AVAILABLE = 104<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_RADIO_NOT_AVAILABLE = 104<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_CALL_WAITING = 106<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_CALL_WAITING = 106<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_RINGTONE = 107<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_SUPERVISORY_RINGTONE = 107<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_BEEP = 200<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_BEEP = 200<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_ACK = 201<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_ACK = 201<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_PROMPT = 203<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_PROMPT = 203<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_DOUBLE_BEEP = 204<br>旧版本信æ¯ï¼š|ç±»å:ToneType;<br>方法or属性:TONE_TYPE_COMMON_PROPRIETARY_DOUBLE_BEEP = 204<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:load(type: ToneType, callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:load(type: ToneType, callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:load(type: ToneType): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:load(type: ToneType): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:start(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:start(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:start(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:start(): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:stop(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:stop(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:stop(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:stop(): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:release(callback: AsyncCallback\<void>): void;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:release(callback: AsyncCallback\<void>): void;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:TonePlayer;<br>方法or属性:release(): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:TonePlayer;<br>方法or属性:release(): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.audio.d.ts| |访问级别有å˜åŒ–|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string): Promise\<AVSessionController>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string): Promise\<AVSessionController>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:sessionId: string;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:sessionId: string;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionId: string;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionId: string;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:pid?: number;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:pid?: number;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:uid?: number;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:uid?: number;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:type: AVSessionType;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:type: AVSessionType;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionTag: string;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionTag: string;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:elementName: ElementName;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:elementName: ElementName;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:isActive: boolean;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:isActive: boolean;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:isTopSession: boolean;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:isTopSession: boolean;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |访问级别有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:outputDevice: OutputDeviceInfo;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:outputDevice: OutputDeviceInfo;<br>新版本信æ¯ï¼šsystemapi|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function getAllSessionDescriptors(): Promise\<Array\<Readonly\<AVSessionDescriptor>>>;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string): Promise\<AVSessionController>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function createController(sessionId: string): Promise\<AVSessionController>;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function castAudio(session: SessionToken \| 'all', audioDevices: Array\<audio.AudioDeviceDescriptor>): Promise\<void>;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function sendSystemAVKeyEvent(event: KeyEvent): Promise\<void>;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>旧版本信æ¯ï¼š|ç±»å:avSession;<br>方法or属性:function sendSystemControlCommand(command: AVControlCommand): Promise\<void>;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:sessionId: string;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:sessionId: string;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:pid?: number;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:pid?: number;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |æƒé™æœ‰å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:uid?: number;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:uid?: number;<br>新版本信æ¯ï¼šohos.permission.MANAGE_MEDIA_RESOURCES|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AudioRendererInfo;<br>方法or属性:content?: ContentType;<br>旧版本信æ¯ï¼š|ç±»å:AudioRendererInfo;<br>方法or属性:content?: ContentType;<br>新版本信æ¯ï¼š?ContentType|@ohos.multimedia.audio.d.ts| |type有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:sessionId: string;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:sessionId: string;<br>新版本信æ¯ï¼šstring|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionId: string;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionId: string;<br>新版本信æ¯ï¼šstring|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:pid?: number;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:pid?: number;<br>新版本信æ¯ï¼š?number|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:uid?: number;<br>旧版本信æ¯ï¼š|ç±»å:SessionToken;<br>方法or属性:uid?: number;<br>新版本信æ¯ï¼š?number|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:assetId: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:assetId: string;<br>新版本信æ¯ï¼šstring|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:title?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:title?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:title?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMediaDescription;<br>方法or属性:title?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:artist?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:artist?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:author?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:author?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:album?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:album?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:writer?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:writer?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:composer?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:composer?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:duration?: number;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:duration?: number;<br>新版本信æ¯ï¼š?number|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:publishDate?: Date;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:publishDate?: Date;<br>新版本信æ¯ï¼š?Date|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:subtitle?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:subtitle?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:subtitle?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMediaDescription;<br>方法or属性:subtitle?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:description?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:description?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:description?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMediaDescription;<br>方法or属性:description?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:lyric?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:lyric?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:previousAssetId?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:previousAssetId?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMetadata;<br>方法or属性:nextAssetId?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMetadata;<br>方法or属性:nextAssetId?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:mediaId: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMediaDescription;<br>方法or属性:mediaId: string;<br>新版本信æ¯ï¼šstring|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:iconUri?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMediaDescription;<br>方法or属性:iconUri?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:mediaUri?: string;<br>旧版本信æ¯ï¼š|ç±»å:AVMediaDescription;<br>方法or属性:mediaUri?: string;<br>新版本信æ¯ï¼š?string|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVQueueItem;<br>方法or属性:itemId: number;<br>旧版本信æ¯ï¼š|ç±»å:AVQueueItem;<br>方法or属性:itemId: number;<br>新版本信æ¯ï¼šnumber|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVPlaybackState;<br>方法or属性:speed?: number;<br>旧版本信æ¯ï¼š|ç±»å:AVPlaybackState;<br>方法or属性:speed?: number;<br>新版本信æ¯ï¼š?number|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVPlaybackState;<br>方法or属性:bufferedTime?: number;<br>旧版本信æ¯ï¼š|ç±»å:AVPlaybackState;<br>方法or属性:bufferedTime?: number;<br>新版本信æ¯ï¼š?number|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVPlaybackState;<br>方法or属性:isFavorite?: boolean;<br>旧版本信æ¯ï¼š|ç±»å:AVPlaybackState;<br>方法or属性:isFavorite?: boolean;<br>新版本信æ¯ï¼š?boolean|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVPlaybackState;<br>方法or属性:activeItemId?: number;<br>旧版本信æ¯ï¼š|ç±»å:AVPlaybackState;<br>方法or属性:activeItemId?: number;<br>新版本信æ¯ï¼š?number|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:PlaybackPosition;<br>方法or属性:elapsedTime: number;<br>旧版本信æ¯ï¼š|ç±»å:PlaybackPosition;<br>方法or属性:elapsedTime: number;<br>新版本信æ¯ï¼šnumber|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:PlaybackPosition;<br>方法or属性:updateTime: number;<br>旧版本信æ¯ï¼š|ç±»å:PlaybackPosition;<br>方法or属性:updateTime: number;<br>新版本信æ¯ï¼šnumber|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionTag: string;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:sessionTag: string;<br>新版本信æ¯ï¼šstring|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:isActive: boolean;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:isActive: boolean;<br>新版本信æ¯ï¼šboolean|@ohos.multimedia.avsession.d.ts| |type有å˜åŒ–|ç±»å:AVSessionDescriptor;<br>方法or属性:isTopSession: boolean;<br>旧版本信æ¯ï¼š|ç±»å:AVSessionDescriptor;<br>方法or属性:isTopSession: boolean;<br>新版本信æ¯ï¼šboolean|@ohos.multimedia.avsession.d.ts| |函数有å˜åŒ–|ç±»å:AudioRendererInfo;<br>方法or属性:content: ContentType;|ç±»å:AudioRendererInfo;<br>方法or属性:content?: ContentType;|@ohos.multimedia.audio.d.ts| |函数有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:pid: number;|ç±»å:SessionToken;<br>方法or属性:pid?: number;|@ohos.multimedia.avsession.d.ts| |函数有å˜åŒ–|ç±»å:SessionToken;<br>方法or属性:uid: number;|ç±»å:SessionToken;<br>方法or属性:uid?: number;|@ohos.multimedia.avsession.d.ts| |函数有å˜åŒ–|ç±»å:AVMediaDescription;<br>方法or属性:icon?: image.PixelMap \| string;|ç±»å:AVMediaDescription;<br>方法or属性:icon?: image.PixelMap;|@ohos.multimedia.avsession.d.ts| |函数有å˜åŒ–|ç±»å:CameraInput;<br>方法or属性:on(type: 'error', camera: CameraDevice, callback: ErrorCallback\<BusinessError>): void;|ç±»å:CameraInput;<br>方法or属性:on(type: 'error', camera: CameraDevice, callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts| |函数有å˜åŒ–|ç±»å:CaptureSession;<br>方法or属性:on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|ç±»å:CaptureSession;<br>方法or属性:on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts| |函数有å˜åŒ–|ç±»å:PreviewOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|ç±»å:PreviewOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts| |函数有å˜åŒ–|ç±»å:PhotoOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|ç±»å:PhotoOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts| |函数有å˜åŒ–|ç±»å:VideoOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|ç±»å:VideoOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts| |函数有å˜åŒ–|ç±»å:MetadataOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback\<BusinessError>): void;|ç±»å:MetadataOutput;<br>方法or属性:on(type: 'error', callback: ErrorCallback): void;|@ohos.multimedia.camera.d.ts|