From f500a10f8651f633c1b9914f666dc89524945f4a Mon Sep 17 00:00:00 2001 From: liyong Date: Mon, 11 Jul 2022 20:29:58 +0800 Subject: [PATCH] revert camera intf. Signed-off-by: liyong --- api/@ohos.multimedia.camera.d.ts | 1799 ++++++++---------------------- 1 file changed, 472 insertions(+), 1327 deletions(-) diff --git a/api/@ohos.multimedia.camera.d.ts b/api/@ohos.multimedia.camera.d.ts index 7b44188356..18c9ad1114 100644 --- a/api/@ohos.multimedia.camera.d.ts +++ b/api/@ohos.multimedia.camera.d.ts @@ -74,72 +74,6 @@ declare namespace camera { CAMERA_STATUS_UNAVAILABLE } - /** - * Profile for camera streams. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface Profile { - /** - * Camera format. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly format: CameraFormat; - /** - * Picture size. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly size: Size; - } - - /** - * Video profile. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface VideoProfile extends Profile { - /** - * Frame rate in unit fps (frames per second). - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly frameRate: Array; - } - - /** - * Camera output capability. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface CameraOutputCapability { - /** - * Preview profiles. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly previewProfiles: Array; - /** - * Photo profiles. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly photoProfiles: Array; - /** - * Video profiles. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly videoProfiles: Array; - /** - * All the supported metadata Object Types. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - readonly supportedMetadataObjectTypes: Array; - } - /** * Camera manager object. * @since 9 @@ -147,58 +81,40 @@ declare namespace camera { */ interface CameraManager { /** - * Gets supported camera descriptions. + * Gets all camera descriptions. * @param callback Callback used to return the array of supported cameras. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - getSupportedCameras(callback: AsyncCallback>): void; + getCameras(callback: AsyncCallback>): void; /** - * Gets supported camera descriptions. + * Gets all camera descriptions. * @return Promise used to return an array of supported cameras. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - getSupportedCameras(): Promise>; + getCameras(): Promise>; /** - * Gets supported output capability for specific camera. - * @param camera Camera device. - * @param callback Callback used to return the camera output capability. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getSupportedOutputCapability(camera: CameraDevice, callback: AsyncCallback): void; - - /** - * Gets supported output capability for specific camera. - * @param camera Camera device. - * @return Promise used to return the camera output capability. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getSupportedOutputCapability(camera: CameraDevice): Promise; - - /** - * Creates a CameraInput instance by camera. - * @param camera Camera device used to create the instance. + * Creates a CameraInput instance by camera id. + * @param cameraId Camera ID used to create the instance. * @param callback Callback used to return the CameraInput instance. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core * @permission ohos.permission.CAMERA */ - createCameraInput(camera: CameraDevice, callback: AsyncCallback): void; + createCameraInput(cameraId: string, callback: AsyncCallback): void; /** - * Creates a CameraInput instance by camera. - * @param camera Camera device used to create the instance. + * Creates a CameraInput instance by camera id. + * @param cameraId Camera ID used to create the instance. * @return Promise used to return the CameraInput instance. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core * @permission ohos.permission.CAMERA */ - createCameraInput(camera: CameraDevice): Promise; + createCameraInput(cameraId: string): Promise; /** * Creates a CameraInput instance by camera position and type. @@ -222,118 +138,6 @@ declare namespace camera { */ createCameraInput(position: CameraPosition, type: CameraType): Promise; - /** - * Creates a PreviewOutput instance. - * @param profile Preview output profile. - * @param surfaceId Surface object id used in camera photo output. - * @param callback Callback used to return the PreviewOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createPreviewOutput(profile: Profile, surfaceId: string, callback: AsyncCallback): void; - - /** - * Creates a PreviewOutput instance. - * @param profile Preview output profile. - * @param surfaceId Surface object id used in camera photo output. - * @return Promise used to return the PreviewOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createPreviewOutput(profile: Profile, surfaceId: string): Promise; - - /** - * Creates a deferred PreviewOutput instance. - * @param profile Preview output profile. - * @param callback Callback used to return the PreviewOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createDeferredPreviewOutput(profile: Profile, callback: AsyncCallback): void; - - /** - * Creates a deferred PreviewOutput instance. - * @param profile Preview output profile. - * @return Promise used to return the PreviewOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createDeferredPreviewOutput(profile: Profile): Promise; - - /** - * Creates a PhotoOutput instance. - * @param profile Photo output profile. - * @param surfaceId Surface object id used in camera photo output. - * @param callback Callback used to return the PhotoOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createPhotoOutput(profile: Profile, surfaceId: string, callback: AsyncCallback): void; - - /** - * Creates a PhotoOutput instance. - * @param profile Photo output profile. - * @param surfaceId Surface object id used in camera photo output. - * @return Promise used to return the PhotoOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createPhotoOutput(profile: Profile, surfaceId: string): Promise; - - /** - * Creates a VideoOutput instance. - * @param profile Video profile. - * @param surfaceId Surface object id used in camera video output. - * @param callback Callback used to return the VideoOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createVideoOutput(profile: VideoProfile, surfaceId: string, callback: AsyncCallback): void; - - /** - * Creates a VideoOutput instance. - * @param profile Video profile. - * @param surfaceId Surface object id used in camera video output. - * @return Promise used to return the VideoOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createVideoOutput(profile: VideoProfile, surfaceId: string): Promise; - - /** - * Creates a MetadataOutput instance. - * @param metadataObjectTypes Array of MetadataObjectType. - * @param callback Callback used to return the MetadataOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createMetadataOutput(metadataObjectTypes: Array, callback: AsyncCallback): void; - - /** - * Creates a MetadataOutput instance. - * @param metadataObjectTypes Array of MetadataObjectType. - * @return Promise used to return the MetadataOutput instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createMetadataOutput(metadataObjectTypes: Array): Promise; - - /** - * Gets a CaptureSession instance. - * @param callback Callback used to return the CaptureSession instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createCaptureSession(callback: AsyncCallback): void; - - /** - * Gets a CaptureSession instance. - * @return Promise used to return the CaptureSession instance. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - createCaptureSession(): Promise; - /** * Subscribes camera status change event callback. * @param type Event type. @@ -355,7 +159,7 @@ declare namespace camera { * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - camera: CameraDevice; + camera: Camera; /** * Current camera status. * @since 9 @@ -461,11 +265,11 @@ declare namespace camera { } /** - * Camera device object. + * Camera object. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - interface CameraDevice { + interface Camera { /** * Camera id attribute. * @since 9 @@ -512,26 +316,6 @@ declare namespace camera { width: number; } - /** - * Point parameter. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface Point { - /** - * x co-ordinate - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - x: number; - /** - * y co-ordinate - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - y: number; - } - /** * Camera input object. * @since 9 @@ -539,524 +323,20 @@ declare namespace camera { */ interface CameraInput { /** - * Open camera. - * @param callback Callback used to return the result. + * Gets camera id. + * @param callback Callback used to return the camera ID. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - open(callback: AsyncCallback): void; + getCameraId(callback: AsyncCallback): void; /** - * Open camera. - * @return Promise used to return the result. + * Gets camera id. + * @return Promise used to return the camera ID. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - open(): Promise; - - /** - * Close camera. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - close(callback: AsyncCallback): void; - - /** - * Close camera. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - close(): Promise; - - /** - * Releases instance. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - release(callback: AsyncCallback): void; - - /** - * Releases instance. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - release(): Promise; - - /** - * Subscribes error event callback. - * @param type Event type. - * @param camera Camera device. - * @param callback Callback used to get the camera input errors. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - on(type: 'error', camera: CameraDevice, callback: ErrorCallback): void; - } - - /** - * Enum for CameraInput error code. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum CameraInputErrorCode { - /** - * Unknown error. - * @since 9 - */ - ERROR_UNKNOWN = -1, - /** - * No permission. - * @since 9 - */ - ERROR_NO_PERMISSION, - /** - * Camera device preempted. - * @since 9 - */ - ERROR_DEVICE_PREEMPTED, - /** - * Camera device disconnected. - * @since 9 - */ - ERROR_DEVICE_DISCONNECTED, - /** - * Camera device in use. - * @since 9 - */ - ERROR_DEVICE_IN_USE, - /** - * Driver error. - * @since 9 - */ - ERROR_DRIVER_ERROR, - } - - /** - * Camera input error object. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface CameraInputError extends Error { - code: CameraInputErrorCode; - } - - /** - * Enum for camera format type. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum CameraFormat { - /** - * YUV 420 Format. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - CAMERA_FORMAT_YUV_420_SP = 1003, - - /** - * JPEG Format. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - CAMERA_FORMAT_JPEG = 2000 - } - - /** - * Enum for flash mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum FlashMode { - /** - * Close mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FLASH_MODE_CLOSE = 0, - /** - * Open mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FLASH_MODE_OPEN, - /** - * Auto mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FLASH_MODE_AUTO, - /** - * Always open mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FLASH_MODE_ALWAYS_OPEN - } - - /** - * Enum for exposure mode. - * @since 9 - */ - enum ExposureMode { - /** - * Lock exposure mode. - * @since 9 - */ - EXPOSURE_MODE_LOCKED = 0, - /** - * Auto exposure mode. - * @since 9 - */ - EXPOSURE_MODE_AUTO, - /** - * Continuous automatic exposure. - * @since 9 - */ - EXPOSURE_MODE_CONTINUOUS_AUTO - } - - /** - * Enum for focus mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum FocusMode { - /** - * Manual mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_MODE_MANUAL = 0, - /** - * Continuous auto mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_MODE_CONTINUOUS_AUTO, - /** - * Auto mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_MODE_AUTO, - /** - * Locked mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_MODE_LOCKED - } - - /** - * Enum for focus state. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum FocusState { - /** - * Scan state. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_STATE_SCAN = 0, - /** - * Focused state. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_STATE_FOCUSED, - /** - * Unfocused state. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - FOCUS_STATE_UNFOCUSED - } - - /** - * Enum for exposure state. - * @since 9 - */ - enum ExposureState { - /** - * Scan state. - * @since 8 - */ - EXPOSURE_STATE_SCAN = 0, - /** - * Converged state. - * @since 8 - */ - EXPOSURE_STATE_CONVERGED - } - - /** - * Enum for video stabilization mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum VideoStabilizationMode { - /** - * Turn off video stablization. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - OFF = 0, - /** - * LOW mode provides basic stabilization effect. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - LOW, - /** - * MIDDLE mode means algorithms can achieve better effects than LOW mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - MIDDLE, - /** - * HIGH mode means algorithms can achieve better effects than MIDDLE mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - HIGH, - /** - * Camera HDF can select mode automatically. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - AUTO - } - - /** - * Capture session object. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface CaptureSession { - /** - * Begin capture session config. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - beginConfig(callback: AsyncCallback): void; - - /** - * Begin capture session config. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - beginConfig(): Promise; - - /** - * Commit capture session config. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - commitConfig(callback: AsyncCallback): void; - - /** - * Commit capture session config. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - commitConfig(): Promise; - - /** - * Check whether the camera input can be added. - * @param cameraInput Target camera input to add. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - canAddInput(cameraInput: CameraInput, callback: AsyncCallback): void; - - /** - * Check whether the camera input can be added. - * @param cameraInput Target camera input to add. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - canAddInput(cameraInput: CameraInput): Promise; - - /** - * Adds a camera input. - * @param cameraInput Target camera input to add. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - addInput(cameraInput: CameraInput, callback: AsyncCallback): void; - - /** - * Adds a camera input. - * @param cameraInput Target camera input to add. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - addInput(cameraInput: CameraInput): Promise; - - /** - * Removes a camera input. - * @param cameraInput Target camera input to remove. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - removeInput(cameraInput: CameraInput, callback: AsyncCallback): void; - - /** - * Removes a camera input. - * @param cameraInput Target camera input to remove. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - removeInput(cameraInput: CameraInput): Promise; - - /** - * Check whether the camera output can be added. - * @param cameraOutput Target camera output to add. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - canAddOutput(cameraOutput: CameraOutput, callback: AsyncCallback): void; - - /** - * Check whether the camera output can be added. - * @param cameraInput Target camera output to add. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - canAddOutput(cameraOutput: CameraOutput): Promise; - - /** - * Adds a camera output. - * @param cameraOutput Target camera output to add. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - addOutput(cameraOutput: CameraOutput, callback: AsyncCallback): void; - - /** - * Adds a camera output. - * @param cameraOutput Target camera output to add. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - addOutput(cameraOutput: CameraOutput): Promise; - - /** - * Removes a camera output. - * @param previewOutput Target camera output to remove. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - removeOutput(cameraOutput: CameraOutput, callback: AsyncCallback): void; - - /** - * Removes a camera output. - * @param previewOutput Target camera output to remove. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - removeOutput(cameraOutput: CameraOutput): Promise; - - /** - * Starts capture session. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - start(callback: AsyncCallback): void; - - /** - * Starts capture session. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - start(): Promise; - - /** - * Stops capture session. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - stop(callback: AsyncCallback): void; - - /** - * Stops capture session. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - stop(): Promise; - - /** - * Lock the session for exclusive control. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - lockForControl(callback: AsyncCallback): void; - - /** - * Lock the session for exclusive control. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - lockForControl(): Promise; - - /** - * Unlock the session after exclusive control. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - unlockForControl(callback: AsyncCallback): void; - - /** - * Unlock the session after exclusive control. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - unlockForControl(): Promise; - - /** - * Release capture session instance. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - release(callback: AsyncCallback): void; - - /** - * Release capture session instance. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - release(): Promise; + getCameraId(): Promise; /** * Check if device has flash light. @@ -1127,142 +407,6 @@ declare namespace camera { setFlashMode(flashMode: FlashMode): Promise; /** - * Checks whether a specified exposure mode is supported. - * @param aeMode Exposure mode. - * @param callback Callback used to return the exposure mode support status. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - isExposureModeSupported(aeMode: ExposureMode, callback: AsyncCallback): void; - - /** - * Checks whether a specified exposure mode is supported. - * @param aeMode Exposure mode - * @return Promise used to return exposure mode support status. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - isExposureModeSupported(aeMode: ExposureMode): Promise; - - /** - * Gets current exposure mode. - * @param callback Callback used to return the current exposure mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getExposureMode(callback: AsyncCallback): void; - - /** - * Gets current exposure mode. - * @return Promise used to return the current exposure mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getExposureMode(): Promise; - - /** - * Sets exposure mode. - * @param aeMode Exposure mode - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setExposureMode(aeMode: ExposureMode, callback: AsyncCallback): void; - - /** - * Sets Exposure mode. - * @param aeMode Exposure mode - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setExposureMode(aeMode: ExposureMode): Promise; - - /** - * Gets current metering point. - * @param callback Callback used to return the current metering point. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getMeteringPoint(callback: AsyncCallback): void; - - /** - * Gets current metering point. - * @return Promise used to return the current metering point. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getMeteringPoint(): Promise; - - /** - * Set the center point of the metering area. - * @param point Metering point - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setMeteringPoint(point: Point, callback: AsyncCallback): void; - - /** - * Set the center point of the metering area. - * @param point metering point - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setMeteringPoint(point: Point): Promise; - - /** - * Query the exposure compensation range. - * @param callback Callback used to return the array of compenstation range. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getExposureBiasRange(callback: AsyncCallback>): void; - - /** - * Query the exposure compensation range. - * @return Promise used to return the array of compenstation range. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getExposureBiasRange(): Promise>; - - /** - * Set exposure compensation. - * @param exposureBias Exposure compensation - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setExposureBias(exposureBias: number, callback: AsyncCallback): void; - - /** - * Set exposure compensation. - * @param exposureBias Exposure compensation - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setExposureBias(exposureBias: number): Promise; - - /** - * Query the exposure value. - * @param callback Callback used to return the exposure value. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getExposureValue(callback: AsyncCallback): void; - - /** - * Query the exposure value. - * @return Promise used to return the exposure value. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getExposureValue(): Promise; - - /** * Checks whether a specified focus mode is supported. * @param afMode Focus mode. * @param callback Callback used to return the device focus support status. @@ -1314,56 +458,6 @@ declare namespace camera { */ setFocusMode(afMode: FocusMode): Promise; - /** - * Sets focus point. - * @param point Target focus point. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setFocusPoint(point: Point, callback: AsyncCallback): void; - - /** - * Sets focus point. - * @param afMode Target focus point. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - setFocusPoint(point: Point): Promise; - - /** - * Gets current focus point. - * @param callback Callback used to return the current focus point. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getFocusPoint(callback: AsyncCallback): void; - - /** - * Gets current focus point. - * @return Promise used to return the current focus point. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getFocusPoint(): Promise; - - /** - * Gets current focal length. - * @param callback Callback used to return the current focal point. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getFocalLength(callback: AsyncCallback): void; - - /** - * Gets current focal length. - * @return Promise used to return the current focal point. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getFocalLength(): Promise; - /** * Gets all supported zoom ratio range. * @param callback Callback used to return the zoom ratio range. @@ -1415,56 +509,20 @@ declare namespace camera { setZoomRatio(zoomRatio: number): Promise; /** - * Check whether the specified video stabilization mode is supported. - * @param vsMode Video Stabilization mode. - * @param callback Callback used to return if video stablization mode is supported. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - isVideoStablizationModeSupported(vsMode: VideoStabilizationMode, callback: AsyncCallback): void; - - /** - * Check whether the specified video stabilization mode is supported. - * @param callback Callback used to return if video stablization mode is supported. - * @return Promise used to return flash mode support status. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - isVideoStablizationModeSupported(vsMode: VideoStabilizationMode): Promise; - - /** - * Query the video stabilization mode currently in use. - * @param callback Callback used to return the current video stabilization mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getActiveVideoStabilizationMode(callback: AsyncCallback): void; - - /** - * Query the video stabilization mode currently in use. - * @return Promise used to return the current video stabilization mode. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getActiveVideoStabilizationMode(): Promise; - - /** - * Set video stabilization mode. - * @param mode video stabilization mode to set. + * Releases instance. * @param callback Callback used to return the result. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - setVideoStabilizationMode(mode: VideoStabilizationMode, callback: AsyncCallback): void; + release(callback: AsyncCallback): void; /** - * Set video stabilization mode. - * @param mode video stabilization mode to set. + * Releases instance. * @return Promise used to return the result. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - setVideoStabilizationMode(mode: VideoStabilizationMode): Promise; + release(): Promise; /** * Subscribes focus status change event callback. @@ -1476,13 +534,374 @@ declare namespace camera { on(type: 'focusStateChange', callback: AsyncCallback): void; /** - * Subscribes exposure status change event callback. + * Subscribes error event callback. * @param type Event type. - * @param callback Callback used to get the exposure state change. + * @param callback Callback used to get the camera input errors. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - on(type: 'exposureStateChange', callback: AsyncCallback): void; + on(type: 'error', callback: ErrorCallback): void; + } + + /** + * Enum for CameraInput error code. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + enum CameraInputErrorCode { + /** + * Unknown error. + * @since 9 + */ + ERROR_UNKNOWN = -1 + } + + /** + * Camera input error object. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + interface CameraInputError extends Error { + code: CameraInputErrorCode; + } + + /** + * Enum for flash mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + enum FlashMode { + /** + * Close mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FLASH_MODE_CLOSE = 0, + /** + * Open mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FLASH_MODE_OPEN, + /** + * Auto mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FLASH_MODE_AUTO, + /** + * Always open mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FLASH_MODE_ALWAYS_OPEN + } + + /** + * Enum for focus mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + enum FocusMode { + /** + * Manual mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_MODE_MANUAL = 0, + /** + * Continuous auto mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_MODE_CONTINUOUS_AUTO, + /** + * Auto mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_MODE_AUTO, + /** + * Locked mode. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_MODE_LOCKED + } + + /** + * Enum for focus state. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + enum FocusState { + /** + * Scan state. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_STATE_SCAN = 0, + /** + * Focused state. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_STATE_FOCUSED, + /** + * Unfocused state. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + FOCUS_STATE_UNFOCUSED + } + + /** + * Gets a CaptureSession instance. + * @param context Current application context. + * @param callback Callback used to return the CaptureSession instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createCaptureSession(context: Context, callback: AsyncCallback): void; + + /** + * Gets a CaptureSession instance. + * @param context Current application context. + * @return Promise used to return the CaptureSession instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createCaptureSession(context: Context): Promise; + + /** + * Capture session object. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + interface CaptureSession { + /** + * Begin capture session config. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + beginConfig(callback: AsyncCallback): void; + + /** + * Begin capture session config. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + beginConfig(): Promise; + + /** + * Commit capture session config. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + commitConfig(callback: AsyncCallback): void; + + /** + * Commit capture session config. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + commitConfig(): Promise; + + /** + * Adds a camera input. + * @param cameraInput Target camera input to add. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addInput(cameraInput: CameraInput, callback: AsyncCallback): void; + + /** + * Adds a camera input. + * @param cameraInput Target camera input to add. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addInput(cameraInput: CameraInput): Promise; + + /** + * Adds a camera preview output. + * @param previewOutput Target camera preview output to add. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addOutput(previewOutput: PreviewOutput, callback: AsyncCallback): void; + + /** + * Adds a camera preview output. + * @param previewOutput Target camera preview output to add. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addOutput(previewOutput: PreviewOutput): Promise; + + /** + * Adds a camera photo output. + * @param photoOutput Target camera photo output to add. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addOutput(photoOutput: PhotoOutput, callback: AsyncCallback): void; + + /** + * Adds a camera photo output. + * @param photoOutput Target camera photo output to add. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addOutput(photoOutput: PhotoOutput): Promise; + + /** + * Adds a camera video output. + * @param videoOutput Target camera video output to add. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addOutput(videoOutput: VideoOutput, callback: AsyncCallback): void; + + /** + * Adds a camera video output. + * @param videoOutput Target camera video output to add. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + addOutput(videoOutput: VideoOutput): Promise; + + /** + * Removes a camera input. + * @param cameraInput Target camera input to remove. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeInput(cameraInput: CameraInput, callback: AsyncCallback): void; + + /** + * Removes a camera input. + * @param cameraInput Target camera input to remove. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeInput(cameraInput: CameraInput): Promise; + + /** + * Removes a camera preview output. + * @param previewOutput Target camera preview output to remove. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeOutput(previewOutput: PreviewOutput, callback: AsyncCallback): void; + + /** + * Removes a camera preview output. + * @param previewOutput Target camera preview output to remove. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeOutput(previewOutput: PreviewOutput): Promise; + + /** + * Removes a camera photo output. + * @param photoOutput Target camera photo output to remove. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeOutput(photoOutput: PhotoOutput, callback: AsyncCallback): void; + + /** + * Removes a camera photo output. + * @param photoOutput Target camera photo output to remove. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeOutput(photoOutput: PhotoOutput): Promise; + + /** + * Removes a camera video output. + * @param videoOutput Target camera video output to remove. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeOutput(videoOutput: VideoOutput, callback: AsyncCallback): void; + + /** + * Removes a camera video output. + * @param videoOutput Target camera video output to remove. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + removeOutput(videoOutput: VideoOutput): Promise; + + /** + * Starts capture session. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + start(callback: AsyncCallback): void; + + /** + * Starts capture session. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + start(): Promise; + + /** + * Stops capture session. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + stop(callback: AsyncCallback): void; + + /** + * Stops capture session. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + stop(): Promise; + + /** + * Release capture session instance. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + release(callback: AsyncCallback): void; + + /** + * Release capture session instance. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + release(): Promise; /** * Subscribes error event callback. @@ -1500,21 +919,7 @@ declare namespace camera { * @syscap SystemCapability.Multimedia.Camera.Core */ enum CaptureSessionErrorCode { - /** - * Unknown error. - * @since 9 - */ - ERROR_UNKNOWN = -1, - /** - * Insufficient resources. - * @since 9 - */ - ERROR_INSUFFICIENT_RESOURCES, - /** - * Timeout error. - * @since 9 - */ - ERROR_TIMEOUT, + ERROR_UNKNOWN = -1 } /** @@ -1527,11 +932,29 @@ declare namespace camera { } /** - * Camera output object. + * Creates a PreviewOutput instance. + * @param surfaceId Surface object id used in camera preview output. + * @param callback Callback used to return the PreviewOutput instance. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - interface CameraOutput { + function createPreviewOutput(surfaceId: string, callback: AsyncCallback): void; + + /** + * Creates a PreviewOutput instance. + * @param surfaceId Surface object id used in camera preview output. + * @return Promise used to return the PreviewOutput instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createPreviewOutput(surfaceId: string): Promise; + + /** + * Preview output object. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + interface PreviewOutput { /** * Release output instance. * @param callback Callback used to return the result. @@ -1547,63 +970,6 @@ declare namespace camera { * @syscap SystemCapability.Multimedia.Camera.Core */ release(): Promise; - } - - /** - * Preview output object. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface PreviewOutput extends CameraOutput { - /** - * Add surface id for output instance. - * @param surfaceId Surface object id used in camera preview output. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - addDeferredSurface(surfaceId: string, callback: AsyncCallback): void; - - /** - * Add surface id for output instance. - * @param surfaceId Surface object id used in camera preview output. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - addDeferredSurface(surfaceId: string): Promise; - - /** - * Start output instance. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - start(callback: AsyncCallback): void; - - /** - * Start output instance. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - start(): Promise; - - /** - * Stop output instance. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - stop(callback: AsyncCallback): void; - - /** - * Stop output instance. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - stop(): Promise; /** * Subscribes frame start event callback. @@ -1639,11 +1005,7 @@ declare namespace camera { * @syscap SystemCapability.Multimedia.Camera.Core */ enum PreviewOutputErrorCode { - /** - * Unknown error. - * @since 9 - */ - ERROR_UNKNOWN = -1, + ERROR_UNKNOWN = -1 } /** @@ -1655,6 +1017,24 @@ declare namespace camera { code: PreviewOutputErrorCode; } + /** + * Creates a PhotoOutput instance. + * @param surfaceId Surface object id used in camera photo output. + * @param callback Callback used to return the PhotoOutput instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createPhotoOutput(surfaceId: string, callback: AsyncCallback): void; + + /** + * Creates a PhotoOutput instance. + * @param surfaceId Surface object id used in camera photo output. + * @return Promise used to return the PhotoOutput instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createPhotoOutput(surfaceId: string): Promise; + /** * Enumerates the image rotation angles. * @since 9 @@ -1690,26 +1070,6 @@ declare namespace camera { ROTATION_270 = 270 } - interface Location { - /** - * Latitude. - * @since 9 - */ - latitude: number; - - /** - * Longitude. - * @since 9 - */ - longitude: number; - - /** - * Altitude. - * @since 9 - */ - altitude: number; - } - /** * Enumerates the image quality levels. * @since 9 @@ -1749,27 +1109,12 @@ declare namespace camera { * @syscap SystemCapability.Multimedia.Camera.Core */ quality?: QualityLevel; - /** * Photo rotation. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ rotation?: ImageRotation; - - /** - * Photo location. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - location?: Location; - - /** - * Set the mirror photo function switch, default to false. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - mirror?: boolean; } /** @@ -1777,23 +1122,7 @@ declare namespace camera { * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - interface PhotoOutput extends CameraOutput { - /** - * Get default capture setting. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getDefaultCaptureSetting(callback: AsyncCallback): void; - - /** - * Get default capture setting. - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getDefaultCaptureSetting(): Promise; - + interface PhotoOutput { /** * Start capture output. * @param callback Callback used to return the result. @@ -1821,20 +1150,20 @@ declare namespace camera { capture(setting?: PhotoCaptureSetting): Promise; /** - * Check whether to support mirror photo. - * @param callback Callback used to return the mirror support status. + * Release output instance. + * @param callback Callback used to return the result. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - isMirrorSupported(callback: AsyncCallback): void; + release(callback: AsyncCallback): void; /** - * Check whether to support mirror photo. - * @return Promise used to return the mirror support status. + * Release output instance. + * @return Promise used to return the result. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - isMirrorSupported(): Promise; + release(): Promise; /** * Subscribes capture start event callback. @@ -1919,26 +1248,7 @@ declare namespace camera { * @syscap SystemCapability.Multimedia.Camera.Core */ enum PhotoOutputErrorCode { - /** - * Unknown error. - * @since 9 - */ - ERROR_UNKNOWN = -1, - /** - * Driver error. - * @since 9 - */ - ERROR_DRIVER_ERROR, - /** - * Insufficient resources. - * @since 9 - */ - ERROR_INSUFFICIENT_RESOURCES, - /** - * Timeout error. - * @since 9 - */ - ERROR_TIMEOUT, + ERROR_UNKNOWN = -1 } /** @@ -1950,12 +1260,30 @@ declare namespace camera { code: PhotoOutputErrorCode; } + /** + * Creates a VideoOutput instance. + * @param surfaceId Surface object id used in camera video output. + * @param callback Callback used to return the VideoOutput instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createVideoOutput(surfaceId: string, callback: AsyncCallback): void; + + /** + * Creates a VideoOutput instance. + * @param surfaceId Surface object id used in camera video output. + * @return Promise used to return the VideoOutput instance. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + function createVideoOutput(surfaceId: string): Promise; + /** * Video output object. * @since 9 * @syscap SystemCapability.Multimedia.Camera.Core */ - interface VideoOutput extends CameraOutput { + interface VideoOutput { /** * Start video output. * @param callback Callback used to return the result. @@ -1964,7 +1292,7 @@ declare namespace camera { */ start(callback: AsyncCallback): void; - /** + /** * Start video output. * @return Promise used to return the result. * @since 9 @@ -1988,6 +1316,22 @@ declare namespace camera { */ stop(): Promise; + /** + * Release output instance. + * @param callback Callback used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + release(callback: AsyncCallback): void; + + /** + * Release output instance. + * @return Promise used to return the result. + * @since 9 + * @syscap SystemCapability.Multimedia.Camera.Core + */ + release(): Promise; + /** * Subscribes frame start event callback. * @param type Event type. @@ -2022,16 +1366,7 @@ declare namespace camera { * @syscap SystemCapability.Multimedia.Camera.Core */ enum VideoOutputErrorCode { - /** - * Unknown error. - * @since 9 - */ - ERROR_UNKNOWN = -1, - /** - * Driver error. - * @since 9 - */ - ERROR_DRIVER_ERROR, + ERROR_UNKNOWN = -1 } /** @@ -2042,196 +1377,6 @@ declare namespace camera { interface VideoOutputError extends Error { code: VideoOutputErrorCode; } - - /** - * Metadata object type. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum MetadataObjectType { - FACE_DETECTION = 0 - } - - /** - * Rectangle definition. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface Rect { - /** - * X coordinator of top left point. - * @param Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - topLeftX: number; - /** - * Y coordinator of top left point. - * @param Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - topLeftY: number; - /** - * Width of this rectangle. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - width: number; - /** - * Height of this rectangle. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - height: number; - } - - /** - * Metadata object basis. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface MetadataObject { - /** - * Get current metadata object type. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getType(callback: AsyncCallback): void; - - /** - * Get current metadata object type. - * @param Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getType(): Promise; - - /** - * Get current metadata object timestamp in milliseconds. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getTimestamp(callback: AsyncCallback): void; - - /** - * Get current metadata object timestamp in milliseconds. - * @param Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getTimestamp(): Promise; - - /** - * Get the axis-aligned bounding box of detected metadata object. - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getBoundingBox(callback: AsyncCallback): void; - - /** - * Get the axis-aligned bounding box of detected metadata object. - * @param Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - getBoundingBox(): Promise; - } - - /** - * Metadata face object. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface MetadataFaceObject extends MetadataObject { - } - - /** - * Metadata Output object - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface MetadataOutput extends CameraOutput { - /** - * Start output metadata - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - start(callback: AsyncCallback): void; - - /** - * Start output metadata - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - start(): Promise; - - /** - * Stop output metadata - * @param callback Callback used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - stop(callback: AsyncCallback): void; - - /** - * Stop output metadata - * @return Promise used to return the result. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - stop(): Promise; - - /** - * Subscribes to metadata objects available event callback. - * @param type Event type. - * @param callback Callback used to get the available metadata objects. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - on(type: 'metadataObjectsAvailable', callback: AsyncCallback>): void; - - /** - * Subscribes error event callback. - * @param type Event type. - * @param callback Callback used to get the video output errors. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - on(type: 'error', callback: ErrorCallback): void; - } - - /** - * Enum for metadata output error code. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - enum MetadataOutputErrorCode { - /** - * Unknown errors. - * @since 9 - */ - ERROR_UNKNOWN = -1, - /** - * Insufficient resources. - * @since 9 - */ - ERROR_INSUFFICIENT_RESOURCES, - } - - /** - * Metadata output error object. - * @since 9 - * @syscap SystemCapability.Multimedia.Camera.Core - */ - interface MetadataOutputError extends Error { - code: MetadataOutputErrorCode; - } } export default camera;