[camera] Add ImageCapture use case to CameraX plugin #111140

Overview

In the CameraX library, the ImageCapture class is used to take a picture, and thus, will need to be wrapped in the CameraX plugin.

Requirements

The following is a running list of the subclasses, constants, and methods required for adding the ImageCapture class to the CameraX plugin.

Subclasses

ImageCapture.Builder

• ImageCapture.Builder setCaptureMode(int captureMode)
• ImageCapture.Builder setFlashMode(int flashMode)
• ImageCapture.Builder setTargetRotation(int rotation)

ImageCapture.OnImageCapturedCallback

• void onCaptureSuccess(ImageProxy image)
• void onError(ImageCaptureException exception)

Constants

• int FLASH_MODE_AUTO
• int FLASH_MODE_OFF
• int FLASH_MODE_ON

Instance Methods

• void setFlashMode(int flashMode)
• void setTargetRotation(int rotation)
• void takePicture(...)*

*One implementation will need to be picked. Depending on the choice, ImageCapture.OutputFileOptions may need to be additionally wrapped.