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androidx.camera.core

Interfaces

CameraX.ErrorListener Listener called whenever an error condition occurs within CameraX. 
Config A Configuration is a collection of options and values. 
Config.ExtendableBuilder Extendable builders are used to add externally defined options to a configuration. 
ImageAnalysis.Analyzer Interface for analyzing images. 
ImageCapture.OnImageSavedListener Listener containing callbacks for image file I/O events. 
ImageInfo Metadata for an image. 
ImageProxy An image proxy which has an analogous interface as Image. 
ImageProxy.PlaneProxy A plane proxy which has an analogous interface as Image.Plane. 
ImageProxyBundle A set of ImageProxy which are mapped an identifier. 
MutableConfig MutableConfig is a Config that can be modified. 
OnFocusListener Listener called when focus scan has completed. 
Preview.OnPreviewOutputUpdateListener A listener of Preview.PreviewOutput. 
UseCaseEventConfig Configuration containing options pertaining to EventListener object. 
UseCaseEventConfig.Builder<B> Builder for a UseCaseEventConfig. 

Classes

CameraX Main interface for accessing CameraX library. 
ImageAnalysis A use case providing CPU accessible images for an app to perform image analysis on. 
ImageAnalysisConfig Configuration for an image analysis use case. 
ImageAnalysisConfig.Builder Builder for a ImageAnalysisConfig. 
ImageCapture A use case for taking a picture. 
ImageCapture.Metadata Holder class for metadata that will be saved with captured images. 
ImageCapture.OnImageCapturedListener Listener called when an image capture has completed. 
ImageCaptureConfig Configuration for an image capture use case. 
ImageCaptureConfig.Builder Builder for a ImageCaptureConfig. 
Preview A use case that provides a camera preview stream for displaying on-screen. 
Preview.PreviewOutput A bundle containing a SurfaceTexture and properties needed to display a Preview. 
PreviewConfig Configuration for a Preview use case. 
PreviewConfig.Builder Builder for a PreviewConfig. 
UseCase The use case which all other use cases are built on top of. 

Enums

CameraX.ErrorCode The types of error states that can occur. 
CameraX.LensFacing The direction the camera faces relative to device screen. 
FlashMode The flash mode options when taking a picture using ImageCapture. 
ImageAnalysis.ImageReaderMode The different ways that the image sent to the analyzer is acquired from the underlying ImageReader. 
ImageCapture.CaptureMode Capture mode options for ImageCapture. 
ImageCapture.UseCaseError Describes the error that occurred during an image capture operation (such as ImageCapture.takePicture(OnImageCapturedListener)). 
Preview.UseCaseError Describes the error that occurred during preview operation. 

Exceptions

CameraInfoUnavailableException An exception thrown when unable to retrieve information about a camera.