question: public TaskConvertImageToRGBPreview createTaskConvertImageToRGBPreview ( ImageToProcess image , Executor executor , ImageBackend imageBackend , CaptureSession session , Size targetSize , TaskConvertImageToRGBPreview . ThumbnailShape thumbnailShape ) { return new TaskConvertImageToRGBPreview ( image , executor , imageBackend , TaskImageContainer . ProcessingPriority . FAST , session , mTinyThumbnailTargetSize , thumbnailShape ) ; }
target:  Factory functions, in case, you want some shake and bake functionality.