Camera
An instance of quick access to the camera is provided, an interface for previewing data is obtained, method of managing the life cycle of the camera is encapsulated, and the monitoring of the camera.
Description of functional types
CameraManager
The main methods of operating the camera
Description of Member Function
CameraManager addPreviewCallbackWithBuffer(PreviewCallback callback)
Add preview data callback
Parameter
Return
Current Object
Exception
None
CameraManager removePreviewCallbackWithBuffer(PreviewCallback callback)
Remove Preview Data Callback
Parameter
Return
Current Object
Exception
None
CameraManager getInstance(int cameraId)
Get camera instance
Parameter
Return
Current Object
Exception
None
CameraManager setDisplayOrientation(int degree)
Set Preview Degree, 0/90/180/270 selectable
Parameter
Return
Current Object
Exception
None
CameraManager setPreviewTexture(SurfaceTexture texture)
Set Preview Texture
Parameter
Return
Current Object
Exception
None
List getSupportedPreviewSizes()
Get the List of Supported Preview Sizes
Parameter
None
Return
Exception
None
void initParameters(int width, int height, int degree, SurfaceTexture surfaceTexture)
Camera Initialization
Parameter
Return
None
Exception
None
void openCamera(Context context)
Open Camera
Parameter
Return
None
Exception
None
void releaseCamera()
Release Camera
Parameter
None
Return
None
Exception
None
void startPreview()
Start Camera Preview
Parameter
None
Return
None
Exception
None
void stopPreview()
Stop Camera Preview
Parameter
None
Return
None
Exception
None
Description of Entities
None
Description of functional types
RgbAndIrCameraManager
The main methods to operate the camera in order to output video stream (combined RGB and IR).
Description of Member Function
void addPreviewCallbackWithBuffer(IRgbAndIrPreviewCallback callback)
Add preview data callback
Parameter
Return
None
Exception
None
void removePreviewCallbackWithBuffer(PreviewCallback callback)
Remove preview data callback
Parameter
Return
None
Exception
None
RgbAndIrCameraManager getInstance()
Get camera instance
Parameter
None
Return
Current object
Exception
None
List getSupportedPreviewSizes(CameraType cameraType)
Get the preview size supported by the camera
Parameter
Return
Exception
None
void initParameters(int width, int height, int degree,SurfaceTexture irSurfaceTexture, SurfaceTexture rgbSurfaceTexture, CameraType cameraType)
Camera Initialization
Parameter
Return
None
Exception
None
void openCamera(Context context,CameraType cameraType)
Open camera
Parameter
Return
None
Exception
None
void releaseCamera(CameraType cameraType)
Release camera
Parameter
Return
None
Exception
None
void startPreview(CameraType cameraType)
Start camera preview
Parameter
Return
None
Exception
None
void stopPreview(CameraType cameraType)
Stop camera preview
Parameter
Return
None
Exception
None
void resetPreviewSize(ScaleManager.Size size,CameraType cameraType)
reset the preview size supported by the camera
Parameter
Return
None
Exception
None
Description of Entities
CameraType
Parameter Description
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