操作	旧版本	新版本	d.ts文件
新增API	NA	类名：audio； API声明：enum DeviceBlockStatus 差异内容：enum DeviceBlockStatus	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：DeviceBlockStatus； API声明：UNBLOCKED = 0 差异内容：UNBLOCKED = 0	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：DeviceBlockStatus； API声明：BLOCKED = 1 差异内容：BLOCKED = 1	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：audio； API声明：interface DeviceBlockStatusInfo 差异内容：interface DeviceBlockStatusInfo	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：DeviceBlockStatusInfo； API声明：blockStatus: DeviceBlockStatus; 差异内容：blockStatus: DeviceBlockStatus;	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：DeviceBlockStatusInfo； API声明：devices: AudioDeviceDescriptors; 差异内容：devices: AudioDeviceDescriptors;	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：AudioRoutingManager； API声明：isMicBlockDetectionSupported(): Promise<boolean>; 差异内容：isMicBlockDetectionSupported(): Promise<boolean>;	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：AudioRoutingManager； API声明：on(type: 'micBlockStatusChanged', callback: Callback<DeviceBlockStatusInfo>): void; 差异内容：on(type: 'micBlockStatusChanged', callback: Callback<DeviceBlockStatusInfo>): void;	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：AudioRoutingManager； API声明：off(type: 'micBlockStatusChanged', callback?: Callback<DeviceBlockStatusInfo>): void; 差异内容：off(type: 'micBlockStatusChanged', callback?: Callback<DeviceBlockStatusInfo>): void;	api/@ohos.multimedia.audio.d.ts
新增API	NA	类名：SourceType； API声明：SOURCE_TYPE_CAMCORDER = 13 差异内容：SOURCE_TYPE_CAMCORDER = 13	api/@ohos.multimedia.audio.d.ts