camposer/com.ujizin.camposer.state

Package-level declarations

Types

class CameraState(context: Context)

A state object that can be hoisted to control camera, take picture or record video.

enum CamSelector : Enum<CamSelector>

Camera Selector.

enum CaptureMode : Enum<CaptureMode>

Camera Capture mode.

enum FlashMode : Enum<FlashMode>

Camera Flash mode.

ImageAnalysisBackpressureStrategy

enum ImageAnalysisBackpressureStrategy : Enum<ImageAnalysisBackpressureStrategy>

Image analysis backpressure strategy is used to camera operation mode.

class ImageAnalyzer(cameraState: CameraState, imageAnalysisBackpressureStrategy: ImageAnalysisBackpressureStrategy, imageAnalysisTargetSize: ImageTargetSize?, imageAnalysisImageQueueDepth: Int, analyzer: ImageAnalysis.Analyzer)

Intermediate Image analyzer from cameraX

ImageCaptureMode

enum ImageCaptureMode : Enum<ImageCaptureMode>

Camera Image Capture mode.

ImageCaptureResult

sealed interface ImageCaptureResult

Photo Result of taking picture.

ImageTargetSize

data class ImageTargetSize(aspectRatio: Int? = null, size: Size? = null, outputSize: CameraController.OutputSize? = null)

Image Analysis target size is used to target the size of image analysis, accepting AspectRatio or Size.

ImplementationMode

enum ImplementationMode : Enum<ImplementationMode>

Camera implementation mode.

enum ScaleType : Enum<ScaleType>

Camera scale type.

VideoCaptureResult

sealed interface VideoCaptureResult

Video Result of recording video.

Functions

rememberCameraState

fun rememberCameraState(): CameraState

Camera State from CameraPreview Composable.

rememberCamSelector

fun rememberCamSelector(selector: CamSelector = CamSelector.Back): MutableState<CamSelector>

Camera selector's State to CameraPreview Composable.

rememberFlashMode

fun CameraState.rememberFlashMode(initialFlashMode: FlashMode = FlashMode.Off, useSaver: Boolean = true): MutableState<FlashMode>

Flash mode's State to CameraPreview Composable.

rememberImageAnalyzer

fun CameraState.rememberImageAnalyzer(imageAnalysisBackpressureStrategy: ImageAnalysisBackpressureStrategy = ImageAnalysisBackpressureStrategy.KeepOnlyLatest, imageAnalysisTargetSize: ImageTargetSize? = ImageTargetSize(this.imageAnalysisTargetSize), imageAnalysisImageQueueDepth: Int = this.imageAnalysisImageQueueDepth, analyze: ImageAnalysis.Analyzer): ImageAnalyzer

Create instance remember of ImageAnalyzer.

fun CameraState.rememberTorch(initialTorch: Boolean = false, useSaver: Boolean = true): MutableState<Boolean>

Torch's State to CameraPreview Composable.