code: @SuppressWarnings({"WeakerAccess", "unused"}) // For library users
      public void getUpdatedFacetStats() {
          searchable.searchAsync(query, new CompletionHandler() {
              @Override
              public void requestCompleted(JSONObject content, AlgoliaException error) {
                  if (error == null) {
                      updateFacetStats(content);
                  } else {
                      Log.e("Algolia|Searcher", "Error while getting updated facet stats:" + error.getMessage());
                  }
              }
          });
      }
docs: Updates the facet stats, calling {@link Index#search(Query, RequestOptions)} without notifying listeners of the result.