UseCase

Kotlin |Java

abstract class UseCase

kotlin.Any
↳	androidx.camera.core.UseCase

Known Direct Subclasses ImageAnalysis, ImageCapture, Preview ImageAnalysis A use case providing CPU accessible images for an app to perform image analysis on. ImageCapture A use case for taking a picture. Preview A use case that provides a camera preview stream for displaying on-screen.

The use case which all other use cases are built on top of.

A UseCase provides functionality to map the set of arguments in a use case to arguments that are usable by a camera. UseCase also will communicate of the active/inactive state to the Camera.

Summary