@Override
    public void onBoxingFinish(Intent intent, @Nullable List<BaseMedia> medias) {
        setResult(Activity.RESULT_OK, intent);
        finish();
    }
Default UI Activity for simplest usage.
A simple subclass of {@link AbsBoxingActivity}. Holding a {@link AbsBoxingViewFragment} to display medias.
boxing-impl/src/main/java/com/bilibili/boxing_impl/ui/BoxingActivity.java