Classes
enum	CameraApi

enum	FlipDirection

enum	FocusMode

Public Member Functions
void	setCameraApi (CameraApi cameraApi)

CameraApi	getCameraApi ()

ResultCode	start (int cameraId, int width, int height)

ResultCode	stop ()

boolean	setNewFrame (byte[] data, int length, int width, int height, ColorFormat format)

void	setCalibrationData (String path)

boolean	setNewFrame (long data, int length, int width, int height, ColorFormat format)

boolean	setNewFrameAndTimestamp (byte[] data, int length, int width, int height, ColorFormat format, long timestamp)

boolean	setNewFrameAndTimestamp (long data, int length, int width, int height, ColorFormat format, long timestamp)

boolean	setNewFrameAndPoseAndTimestamp (long data, int length, int width, int height, ColorFormat format, float[] pose, long timestamp)

boolean	setNewFrameAndPoseAndTimestamp (byte[] data, int length, int width, int height, ColorFormat format, float[] pose, long timestamp)

boolean	setFocusMode (FocusMode focusMode)

boolean	setZoom (int zoomScale)

int	getMaxZoomValue ()

boolean	setFlashLightMode (boolean toggle)

boolean	setAutoWhiteBalanceLock (boolean toggle)

void	flipVideo (FlipDirection direction, boolean toggle)

boolean	isVideoFlipped (FlipDirection direction)

String	getParam (String key)

List< String >	getParamList ()

boolean	setParam (String paramKey, boolean paramValue)

boolean	setParam (String paramKey, int paramValue)

boolean	setParam (String paramKey, int min, int max)

boolean	setParam (String paramKey, String paramValue)

float[]	getProjectionMatrix ()

float[]	getBackgroundPlaneInfo ()

float[]	getBackgroundPlaneProjectionMatrix ()

void	setARCoreTexture ()

Static Public Member Functions
static CameraDevice	getInstance ()

Detailed Description

class for camera device handling

Member Function Documentation

◆ flipVideo()

void com.maxst.ar.CameraDevice.flipVideo	(	FlipDirection	direction,
		boolean	toggle
	)

Flip video background

Parameters

direction	Flip direction
toggle	true for set, false for reset

◆ getBackgroundPlaneInfo()

float [] com.maxst.ar.CameraDevice.getBackgroundPlaneInfo ( )

Get information for background plane rendering

Returns: background plane information

◆ getBackgroundPlaneProjectionMatrix()

float [] com.maxst.ar.CameraDevice.getBackgroundPlaneProjectionMatrix ( )

Get projection matrix for background plane rendering

Returns: 4x4 gl matrix (Column major)

◆ getCameraApi()

CameraApi com.maxst.ar.CameraDevice.getCameraApi ( )

Get used camera api value

Returns: enum value

◆ getMaxZoomValue()

int com.maxst.ar.CameraDevice.getMaxZoomValue ( )

Get Camera Device Max Zoom value.

Returns: Max Zoom value.

◆ getParam()

String com.maxst.ar.CameraDevice.getParam ( String key )

Get supported parameter key

Parameters

key	Parameter Key

Returns: Parameter value

◆ getParamList()

List<String> com.maxst.ar.CameraDevice.getParamList ( )

Get supported parameter key list

Returns: Parameter key list

◆ getProjectionMatrix()

float [] com.maxst.ar.CameraDevice.getProjectionMatrix ( )

Get projection matrix. This is used for augmented objects

Returns: 4x4 gl matrix (Column major)

◆ setARCoreTexture()

void com.maxst.ar.CameraDevice.setARCoreTexture ( )

Set Texutre To get the camera image

◆ setAutoWhiteBalanceLock()

boolean com.maxst.ar.CameraDevice.setAutoWhiteBalanceLock ( boolean toggle )

Set auto white balance lock

Parameters

toggle true : lock, false : unlock wb lock

Returns: true if setting success

◆ setCalibrationData()

void com.maxst.ar.CameraDevice.setCalibrationData ( String path )

Set calibration data to camera

◆ setCameraApi()

void com.maxst.ar.CameraDevice.setCameraApi ( CameraApi cameraApi )

Select which camera api are used

Parameters

cameraApi camera 1 or camera 2

◆ setFlashLightMode()

boolean com.maxst.ar.CameraDevice.setFlashLightMode ( boolean toggle )

Set flash light mode

Parameters

toggle true : Turn on light, false : Turn off light

Returns: true if setting success

◆ setFocusMode()

boolean com.maxst.ar.CameraDevice.setFocusMode ( FocusMode focusMode )

Set camera focus mode

Parameters

focusMode camera focus mode

Returns: true if setting success

◆ setNewFrame() [1/2]

boolean com.maxst.ar.CameraDevice.setNewFrame	(	byte[]	data,
		int	length,
		int	width,
		int	height,
		ColorFormat	format
	)

Set new image data for tracking and background rendering (Only enterprise license key can activate this interface)

Parameters

data	image data bytes.
length	image length
width	image width
height	image height
format	image format

◆ setNewFrame() [2/2]

boolean com.maxst.ar.CameraDevice.setNewFrame	(	long	data,
		int	length,
		int	width,
		int	height,
		ColorFormat	format
	)

Set new image data for tracking and background rendering (Free, Enterprise license key can activate this interface)

Parameters

data	image data native pointer address.
length	image length
width	image width
height	image height
format	image format

◆ setNewFrameAndTimestamp() [1/2]

boolean com.maxst.ar.CameraDevice.setNewFrameAndTimestamp	(	byte[]	data,
		int	length,
		int	width,
		int	height,
		ColorFormat	format,
		long	timestamp
	)

Set new image data for tracking and background rendering (Free, Enterprise license key can activate this interface)

Parameters

data	image data bytes.
length	image length
width	image width
height	image height
format	image format
timestamp	image timestamp

◆ setNewFrameAndTimestamp() [2/2]

boolean com.maxst.ar.CameraDevice.setNewFrameAndTimestamp	(	long	data,
		int	length,
		int	width,
		int	height,
		ColorFormat	format,
		long	timestamp
	)

Set new image data for tracking and background rendering (Free, Enterprise license key can activate this interface)

Parameters

data	image data native pointer address.
length	image length
width	image width
height	image height
format	image format
timestamp	image timestamp

◆ setParam() [1/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		boolean	paramValue
	)

Set camera parameter.

Parameters

paramKey	Parameter key
paramValue	Parameter value

Returns: True if success

◆ setParam() [2/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		int	min,
		int	max
	)

Set camera parameter with range value

Parameters

paramKey	Parameter key
min	Parameter min value
max	Parameter max value

Returns: True if success

◆ setParam() [3/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		int	paramValue
	)

Set camera parameter.

Parameters

paramKey	Parameter key
paramValue	Parameter value

Returns: True if success

◆ setParam() [4/4]

boolean com.maxst.ar.CameraDevice.setParam	(	String	paramKey,
		String	paramValue
	)

Set camera parameter.

Parameters

paramKey	Parameter key (white-balance, etc)
paramValue	Parameter value

Returns: True if success

◆ setZoom()

boolean com.maxst.ar.CameraDevice.setZoom ( int zoomScale )

Set Camera Zoom Scale

Parameters

zoomScale Zoom value

Returns: result Zoom.

◆ start()

ResultCode com.maxst.ar.CameraDevice.start	(	int	cameraId,
		int	width,
		int	height
	)

Start camera preview

Parameters

cameraId	0 is rear camera, 1 is face camera
width	prefer camera width
height	prefer camera height

Returns: Result code

◆ stop()

ResultCode com.maxst.ar.CameraDevice.stop ( )

Stop camera preview

The documentation for this class was generated from the following file:

CameraDevice.java

Classes

Public Member Functions

Static Public Member Functions

Detailed Description

Member Function Documentation

◆ flipVideo()

◆ getBackgroundPlaneInfo()

◆ getBackgroundPlaneProjectionMatrix()

◆ getCameraApi()

◆ getMaxZoomValue()

◆ getParam()

◆ getParamList()

◆ getProjectionMatrix()

◆ setARCoreTexture()

◆ setAutoWhiteBalanceLock()

◆ setCalibrationData()

◆ setCameraApi()

◆ setFlashLightMode()

◆ setFocusMode()

◆ setNewFrame() [1/2]

◆ setNewFrame() [2/2]

◆ setNewFrameAndTimestamp() [1/2]

◆ setNewFrameAndTimestamp() [2/2]

◆ setParam() [1/4]

◆ setParam() [2/4]

◆ setParam() [3/4]

◆ setParam() [4/4]

◆ setZoom()

◆ start()

◆ stop()