UVCCamera

open class UVCCamera
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Constructors

UVCCamera
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open fun UVCCamera()
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the sonctructor of this class should be call within the thread that has a looper(UI thread or a thread that called Looper.

Functions

checkSupportFlag
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open fun checkSupportFlag(flag: Long): Boolean
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close
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open fun close()
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close and release UVC camera
destroy
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open fun destroy()
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destroy UVCCamera object
getAutoFocus
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open fun getAutoFocus(): Boolean
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getAutoWhiteBlance
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open fun getAutoWhiteBlance(): Boolean
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getBrightness
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open fun getBrightness(): Int
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brightness[%]
open fun getBrightness(brightness_abs: Int): Int
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getContrast
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open fun getContrast(): Int
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contrast[%]
open fun getContrast(contrast_abs: Int): Int
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getDevice
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open fun getDevice(): UsbDevice
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getDeviceName
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open fun getDeviceName(): String
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getFocus
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open fun getFocus(): Int
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focus[%]
open fun getFocus(focus_abs: Int): Int
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getGain
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open fun getGain(): Int
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gain[%]
open fun getGain(gain_abs: Int): Int
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getGamma
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open fun getGamma(): Int
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gamma[%]
open fun getGamma(gamma_abs: Int): Int
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getHue
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open fun getHue(): Int
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hue[%]
open fun getHue(hue_abs: Int): Int
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getPowerlineFrequency
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open fun getPowerlineFrequency(): Int
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getPreviewSize
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open fun getPreviewSize(): Size
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getSaturation
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open fun getSaturation(): Int
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saturation[%]
open fun getSaturation(saturation_abs: Int): Int
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getSharpness
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open fun getSharpness(): Int
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sharpness[%]
open fun getSharpness(sharpness_abs: Int): Int
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getSupportedSize
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open fun getSupportedSize(): String
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open fun getSupportedSize(type: Int, supportedSize: String): List<Size>
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getSupportedSizeList
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open fun getSupportedSizeList(): List<Size>
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getUsbControlBlock
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open fun getUsbControlBlock(): USBMonitor.UsbControlBlock
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getWhiteBlance
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open fun getWhiteBlance(): Int
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white blance[%]
open fun getWhiteBlance(whiteBlance_abs: Int): Int
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getZoom
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open fun getZoom(): Int
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zoom[%]
open fun getZoom(zoom_abs: Int): Int
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open
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open fun open(ctrlBlock: USBMonitor.UsbControlBlock)
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connect to a UVC cameraUSB permission is necessary before this method is called
resetBrightness
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open fun resetBrightness()
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resetContrast
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open fun resetContrast()
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resetFocus
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open fun resetFocus()
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resetGain
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open fun resetGain()
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resetGamma
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open fun resetGamma()
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resetHue
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open fun resetHue()
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resetSaturation
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open fun resetSaturation()
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resetSharpness
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open fun resetSharpness()
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resetWhiteBlance
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open fun resetWhiteBlance()
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resetZoom
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open fun resetZoom()
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setAutoFocus
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open fun setAutoFocus(autoFocus: Boolean)
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setAutoWhiteBlance
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open fun setAutoWhiteBlance(autoWhiteBlance: Boolean)
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setBrightness
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open fun setBrightness(brightness: Int)
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[%]
setButtonCallback
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open fun setButtonCallback(callback: IButtonCallback)
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set button callback
setContrast
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open fun setContrast(contrast: Int)
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[%]
setFocus
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open fun setFocus(focus: Int)
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[%]
setFrameCallback
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open fun setFrameCallback(callback: IFrameCallback, pixelFormat: Int)
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set frame callback
setGain
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open fun setGain(gain: Int)
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[%]
setGamma
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open fun setGamma(gamma: Int)
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[%]
setHue
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open fun setHue(hue: Int)
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[%]
setPowerlineFrequency
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open fun setPowerlineFrequency(frequency: Int)
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setPreviewDisplay
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open fun setPreviewDisplay(surface: Surface)
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set preview surface with Surface
open fun setPreviewDisplay(holder: SurfaceHolder)
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set preview surface with SurfaceHolderyou can use SurfaceHolder came from SurfaceView/GLSurfaceView
setPreviewSize
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open fun setPreviewSize(width: Int, height: Int)
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Set preview size and preview mode
open fun setPreviewSize(width: Int, height: Int, frameFormat: Int)
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Set preview size and preview mode
open fun setPreviewSize(width: Int, height: Int, frameFormat: Int, bandwidth: Float)
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Set preview size and preview mode
open fun setPreviewSize(width: Int, height: Int, min_fps: Int, max_fps: Int, frameFormat: Int, bandwidthFactor: Float)
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Set preview size and preview mode
setPreviewTexture
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open fun setPreviewTexture(texture: SurfaceTexture)
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set preview surface with SurfaceTexture.
setSaturation
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open fun setSaturation(saturation: Int)
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[%]
setSharpness
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open fun setSharpness(sharpness: Int)
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[%]
setStatusCallback
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open fun setStatusCallback(callback: IStatusCallback)
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set status callback
setWhiteBlance
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open fun setWhiteBlance(whiteBlance: Int)
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[%]
setZoom
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open fun setZoom(zoom: Int)
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this may not work well with some combination of camera and device
startCapture
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open fun startCapture(surface: Surface)
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start movie capturing(this should call while previewing)
startPreview
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open fun startPreview()
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start preview
stopCapture
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open fun stopCapture()
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stop movie capturing
stopPreview
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open fun stopPreview()
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stop preview
updateCameraParams
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open fun updateCameraParams()
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Properties

CTRL_AE
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val CTRL_AE: Int
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CTRL_AE_ABS
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val CTRL_AE_ABS: Int
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CTRL_AE_PRIORITY
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val CTRL_AE_PRIORITY: Int
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CTRL_AR_REL
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val CTRL_AR_REL: Int
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CTRL_FOCUS_ABS
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val CTRL_FOCUS_ABS: Int
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CTRL_FOCUS_AUTO
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val CTRL_FOCUS_AUTO: Int
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CTRL_FOCUS_REL
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val CTRL_FOCUS_REL: Int
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CTRL_FOCUS_SIMPLE
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val CTRL_FOCUS_SIMPLE: Int
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CTRL_IRIS_ABS
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val CTRL_IRIS_ABS: Int
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CTRL_IRIS_REL
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val CTRL_IRIS_REL: Int
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CTRL_PANTILT_ABS
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val CTRL_PANTILT_ABS: Int
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CTRL_PANTILT_REL
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val CTRL_PANTILT_REL: Int
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CTRL_PRIVACY
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val CTRL_PRIVACY: Int
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CTRL_ROLL_ABS
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val CTRL_ROLL_ABS: Int
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CTRL_ROLL_REL
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val CTRL_ROLL_REL: Int
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CTRL_SCANNING
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val CTRL_SCANNING: Int
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CTRL_WINDOW
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val CTRL_WINDOW: Int
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CTRL_ZOOM_ABS
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val CTRL_ZOOM_ABS: Int
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CTRL_ZOOM_REL
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val CTRL_ZOOM_REL: Int
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DEFAULT_BANDWIDTH
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val DEFAULT_BANDWIDTH: Float
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DEFAULT_PREVIEW_HEIGHT
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val DEFAULT_PREVIEW_HEIGHT: Int
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DEFAULT_PREVIEW_MAX_FPS
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val DEFAULT_PREVIEW_MAX_FPS: Int
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DEFAULT_PREVIEW_MIN_FPS
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val DEFAULT_PREVIEW_MIN_FPS: Int
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DEFAULT_PREVIEW_MODE
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val DEFAULT_PREVIEW_MODE: Int
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DEFAULT_PREVIEW_WIDTH
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val DEFAULT_PREVIEW_WIDTH: Int
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FRAME_FORMAT_MJPEG
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val FRAME_FORMAT_MJPEG: Int
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FRAME_FORMAT_YUYV
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val FRAME_FORMAT_YUYV: Int
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PIXEL_FORMAT_NV21
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val PIXEL_FORMAT_NV21: Int
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PIXEL_FORMAT_RAW
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val PIXEL_FORMAT_RAW: Int
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PIXEL_FORMAT_RGB565
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val PIXEL_FORMAT_RGB565: Int
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PIXEL_FORMAT_RGBX
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val PIXEL_FORMAT_RGBX: Int
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PIXEL_FORMAT_YUV
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val PIXEL_FORMAT_YUV: Int
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PIXEL_FORMAT_YUV420SP
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val PIXEL_FORMAT_YUV420SP: Int
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PU_AVIDEO_LOCK
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val PU_AVIDEO_LOCK: Int
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PU_AVIDEO_STD
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val PU_AVIDEO_STD: Int
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PU_BACKLIGHT
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val PU_BACKLIGHT: Int
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PU_BRIGHTNESS
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val PU_BRIGHTNESS: Int
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PU_CONTRAST
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val PU_CONTRAST: Int
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PU_CONTRAST_AUTO
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val PU_CONTRAST_AUTO: Int
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PU_DIGITAL_LIMIT
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val PU_DIGITAL_LIMIT: Int
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PU_DIGITAL_MULT
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val PU_DIGITAL_MULT: Int
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PU_GAIN
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val PU_GAIN: Int
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PU_GAMMA
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val PU_GAMMA: Int
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PU_HUE
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val PU_HUE: Int
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PU_HUE_AUTO
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val PU_HUE_AUTO: Int
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PU_POWER_LF
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val PU_POWER_LF: Int
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PU_SATURATION
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val PU_SATURATION: Int
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PU_SHARPNESS
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val PU_SHARPNESS: Int
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PU_WB_COMPO
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val PU_WB_COMPO: Int
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PU_WB_COMPO_AUTO
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val PU_WB_COMPO_AUTO: Int
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PU_WB_TEMP
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val PU_WB_TEMP: Int
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PU_WB_TEMP_AUTO
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val PU_WB_TEMP_AUTO: Int
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STATUS_ATTRIBUTE_FAILURE_CHANGE
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val STATUS_ATTRIBUTE_FAILURE_CHANGE: Int
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STATUS_ATTRIBUTE_INFO_CHANGE
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val STATUS_ATTRIBUTE_INFO_CHANGE: Int
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STATUS_ATTRIBUTE_UNKNOWN
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val STATUS_ATTRIBUTE_UNKNOWN: Int
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STATUS_ATTRIBUTE_VALUE_CHANGE
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val STATUS_ATTRIBUTE_VALUE_CHANGE: Int
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STATUS_CLASS_CONTROL
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val STATUS_CLASS_CONTROL: Int
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STATUS_CLASS_CONTROL_CAMERA
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val STATUS_CLASS_CONTROL_CAMERA: Int
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STATUS_CLASS_CONTROL_PROCESSING
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val STATUS_CLASS_CONTROL_PROCESSING: Int
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