lib/live.hms.video.media.capturers.camera/CameraControl

CameraControl

class CameraControl

Functions

captureImageAtMaxSupportedResolution

fun captureImageAtMaxSupportedResolution(savePath: File, callback: (isSuccess: Boolean) -> Unit)

Captures the highest resolution image that the local camera supports. This does not depend on publisher's resolution

getManualFocusRange

fun getManualFocusRange(): Range<Float>

Gets the manual focus range

fun getMaxZoom(): Float

Gets maximum zoom value in for current camera session. If not supported ZOOM_DEFAULT_VALUE is returned

fun getMinZoom(): Float

Gets minimum zoom value in for current camera session. If not supported ZOOM_DEFAULT_VALUE is returned

fun isFlashEnabled(): Boolean

Checks if the camera flash is enabled.

isFlashSupported

fun isFlashSupported(): Boolean

Checks if the camera has a flash device.

isManualFocusSupported

fun isManualFocusSupported(): Boolean

Checks if manual focus is supported by the current facing cameraID

isTapToFocusSupported

fun isTapToFocusSupported(): Boolean

Checks if any focus mode is supported by the current facing cameraID

isZoomSupported

fun isZoomSupported(): Boolean

Checks if digital zoom is supported by the current facing cameraID

fun resetZoom()

Resets the current zoom

fun setFlash(enable: Boolean)

Enables or disable camera flash.

fun setManualFocus(range: Float)

Sets the manual focus, will not zoom if its outside the zoom bounds The camera should support manual focus

setTapToFocusAt

fun setTapToFocusAt(viewX: Float, viewY: Float, viewWidth: Int, viewHeight: Int, scalingType: RendererCommon.ScalingType = ScalingType.SCALE_ASPECT_FILL)

Tap to focus, before calling this check isTapToFocusSupported

fun setZoom(zoomValue: Float)

Sets the current zoom, will not zoom if its outside the zoom bounds

Properties

analyticsEventsService

val analyticsEventsService: AnalyticsEventsService

val cameraHandler: Handler?

var captureFormat: CameraEnumerationAndroid.CaptureFormat? = null

captureRequestBuilder

var captureRequestBuilder: CaptureRequest.Builder? = null

val context: Context

currentCameraSession

var currentCameraSession: CameraCaptureSession? = null

var imageReader: ImageReader? = null

Readers used as buffers for camera still shots