Lock auto exposure to the current value. The camera will stop adjusting exposure automatically (useful to avoid exposure changes produced by faces or lighting changes).

enableFaceDetection

fun enableFaceDetection(callback: FaceDetectorCallback): Boolean

enableFrameCaptureCallback

fun enableFrameCaptureCallback(frameCapturedCallback: FrameCapturedCallback?)

enableLantern

fun enableLantern()

enableOpticalVideoStabilization

fun enableOpticalVideoStabilization(): Boolean

enableVideoStabilization

fun enableVideoStabilization(): Boolean

getAutoWhiteBalanceModesAvailable

fun getAutoWhiteBalanceModesAvailable(): List<Int>

getCameraFacing

fun getCameraFacing(): CameraHelper.Facing

getCameraResolutions

fun getCameraResolutions(facing: CameraHelper.Facing): List<Size>

getCurrentCameraId

fun getCurrentCameraId(): String

getExposure

fun getExposure(): Int

getMaxSupportedFps

@JvmOverloads

fun getMaxSupportedFps(size: Size?, facing: CameraHelper.Facing = getCameraFacing()): Int

getOrientationConfig

open fun getOrientationConfig(): OrientationConfig

getWhiteBalance

fun getWhiteBalance(): Int

getZoom

fun getZoom(): Float

getZoomRange

fun getZoomRange(): Range<Float>

init

fun init(width: Int, height: Int, fps: Int, rotation: Int): Boolean

isAutoExposureEnabled

fun isAutoExposureEnabled(): Boolean

isAutoFocusEnabled

fun isAutoFocusEnabled(): Boolean

isAutoWhiteBalanceEnabled

fun isAutoWhiteBalanceEnabled(): Boolean

isExposureLockEnabled

fun isExposureLockEnabled(): Boolean

isFaceDetectionEnabled

fun isFaceDetectionEnabled(): Boolean

isLanternEnabled

fun isLanternEnabled(): Boolean

isOpticalVideoStabilizationEnabled

fun isOpticalVideoStabilizationEnabled(): Boolean

isRunning

open override fun isRunning(): Boolean

isVideoStabilizationEnabled

fun isVideoStabilizationEnabled(): Boolean

openCameraId

fun openCameraId(id: String)

openPhysicalCamera

@RequiresApi(value = 28)

fun openPhysicalCamera(id: String?)

physicalCamerasAvailable

@RequiresApi(value = 28)

fun physicalCamerasAvailable(): List<String>

release

open override fun release()

removeImageListener

fun removeImageListener()

restart

fun restart(): Boolean

Re start camera if possible, return true or false depend if can do it or not.

setAvailabilityCallback

fun setAvailabilityCallback(callback: CameraManager.AvailabilityCallback?)

Add a callback to detect the camera availability. Set null value to remove the callback

setCameraCallback

fun setCameraCallback(callbacks: CameraCallbacks?)

setColorCorrectionGains

fun setColorCorrectionGains(red: Float, greenEven: Float, greenOdd: Float, blue: Float): Boolean

setCustomOnCaptureCompletedCallback

fun setCustomOnCaptureCompletedCallback(callback: (CameraCaptureSession, CaptureRequest, TotalCaptureResult) -> Unit?)

setCustomRequest

fun setCustomRequest(request: (CaptureRequest.Builder) -> Unit): Boolean

setDynamicFps

fun setDynamicFps(enabled: Boolean)

setExposure

fun setExposure(level: Int)

setRequiredResolution

fun setRequiredResolution(size: Size?)

Set the required resolution for the camera. Must be called before prepareVideo or changeVideoSource. Otherwise it will be ignored.

setZoom

fun setZoom(level: Float)

@JvmOverloads

fun setZoom(event: MotionEvent, delta: Float = 0.1f)

start

open override fun start(surfaceTexture: SurfaceTexture)

stop

open override fun stop()

switchCamera

fun switchCamera()

tapToFocus

fun tapToFocus(view: View, event: MotionEvent): Boolean