encoder/com.pedro.encoder.input.video/Camera2ApiManager

Camera2ApiManager

@RequiresApi(api = 21)

class Camera2ApiManager(context: Context) : CameraDevice.StateCallback

Created by pedro on 4/03/17.

Class for use surfaceEncoder to buffer encoder. Advantage = you can use all resolutions. Disadvantages = you cant control fps of the stream, because you cant know when the inputSurface was renderer.

Note: you can use opengl for surfaceEncoder to buffer encoder on devices 21 < API 16: https://github.com/google/grafika

Constructors

Camera2ApiManager

constructor(context: Context)

Types

interface ImageCallback

Properties

cameraCharacteristics

val cameraCharacteristics: CameraCharacteristics?

var cameraFacing: CameraHelper.Facing

cameraResolutionsBack

val cameraResolutionsBack: Array<Size>

cameraResolutionsFront

val cameraResolutionsFront: Array<Size>

camerasAvailable

val camerasAvailable: Array<String>

var exposure: Int

isAutoFocusEnabled

var isAutoFocusEnabled: Boolean

isLanternEnabled

var isLanternEnabled: Boolean

isLanternSupported

val isLanternSupported: Boolean

isOpticalStabilizationEnabled

var isOpticalStabilizationEnabled: Boolean

var isPrepared: Boolean

var isRunning: Boolean

isVideoStabilizationEnabled

var isVideoStabilizationEnabled: Boolean

val levelSupported: Int

val maxExposure: Int

val minExposure: Int

var zoom: Float

val zoomRange: Range<Float>

Functions

addImageListener

fun addImageListener(width: Int, height: Int, format: Int, maxImages: Int, autoClose: Boolean, listener: Camera2ApiManager.ImageCallback)

fun closeCamera(resetSurface: Boolean = true)

disableAutoFocus

fun disableAutoFocus(): Boolean

disableFaceDetection

fun disableFaceDetection()

fun disableLantern()

disableOpticalVideoStabilization

fun disableOpticalVideoStabilization()

disableVideoStabilization

fun disableVideoStabilization()

enableAutoFocus

fun enableAutoFocus(): Boolean

enableFaceDetection

fun enableFaceDetection(faceDetectorCallback: FaceDetectorCallback?): Boolean

fun enableLantern()

enableOpticalVideoStabilization

fun enableOpticalVideoStabilization(): Boolean

enableVideoStabilization

fun enableVideoStabilization(): Boolean

getCameraIdForFacing

fun getCameraIdForFacing(facing: CameraHelper.Facing, cameraManager: CameraManager = this.cameraManager): String

getCameraResolutions

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

fun getCameraResolutions(cameraId: String): Array<Size>

getCurrentCameraId

fun getCurrentCameraId(): String

getOpticalZooms

fun getOpticalZooms(): FloatArray

getSupportedFps

fun getSupportedFps(size: Size?, facing: CameraHelper.Facing): List<Range<Int>>

isFaceDetectionEnabled

fun isFaceDetectionEnabled(): Boolean

open fun onClosed(p0: CameraDevice)

open override fun onDisconnected(cameraDevice: CameraDevice)

open override fun onError(cameraDevice: CameraDevice, i: Int)

open override fun onOpened(cameraDevice: CameraDevice)

fun openCamera()

fun openCameraBack()

openCameraFacing

fun openCameraFacing(selectedCameraFacing: CameraHelper.Facing)

Select camera facing

openCameraFront

fun openCameraFront()

fun openCameraId(cameraId: String)

fun openLastCamera()

fun prepareCamera(surface: Surface?, fps: Int)

fun prepareCamera(surfaceTexture: SurfaceTexture, width: Int, height: Int, fps: Int)

fun prepareCamera(surfaceTexture: SurfaceTexture, width: Int, height: Int, fps: Int, facing: CameraHelper.Facing)

fun prepareCamera(surfaceTexture: SurfaceTexture, width: Int, height: Int, fps: Int, cameraId: String)

removeImageListener

fun removeImageListener()

fun reOpenCamera(cameraId: String)

setCameraCallbacks

fun setCameraCallbacks(cameraCallbacks: CameraCallbacks?)

fun setCameraId(cameraId: String)

setFocusDistance

fun setFocusDistance(distance: Float)

fun setOpticalZoom(level: Float)

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

stopRepeatingEncoder

fun stopRepeatingEncoder()

fun switchCamera()

fun tapToFocus(event: MotionEvent): Boolean