public void onCropActivityResult(int requestCode, int resultCode, @NonNull Intent data) {
        Uri output = BoxingCrop.getInstance().onCropFinish(resultCode, data);
        if (output != null) {
            List<BaseMedia> medias = new ArrayList<>(1);
            ImageMedia media = new ImageMedia(String.valueOf(System.currentTimeMillis()), output.getPath());
            medias.add(media);
            onFinish(medias);
        }
    }
successfully get result from crop in {@link #onActivityResult(int, int, Intent)}
boxing/src/main/java/com/bilibili/boxing/AbsBoxingViewFragment.java