ClassificationFrameProcessor.java

public class ClassificationFrameProcessor implements FrameProcessor {

    private final ModelClassificator modelClassificator;
    private final ClassificationListener classificationListener;

    public ClassificationFrameProcessor(ModelClassificator modelClassificator,
                                        ClassificationListener classificationListener) {
        this.modelClassificator = modelClassificator;
        this.classificationListener = classificationListener;
    }

    @Override
    public void process(@NonNull Frame frame) {
        Bitmap bitmap = frameToBitmap(frame);
        List<ClassificationResult> results = modelClassificator.process(bitmap);
        classificationListener.onClassifiedFrame(results);
    }

    private Bitmap frameToBitmap(Frame frame) {
        /* Conversion code specific for data from CameraView library. */
    }

    public interface ClassificationListener {
        void onClassifiedFrame(List<ClassificationResult> classificationResults);
    }
}