docs: private void applyFontToToolbar(final Toolbar view) {
          final CharSequence previousTitle = view.getTitle();
          final CharSequence previousSubtitle = view.getSubtitle();
          // The toolbar inflates both the title and the subtitle views lazily but luckily they do it
          // synchronously when you set a title and a subtitle programmatically.
          // So we set a title and a subtitle to something, then get the views, then revert.
          view.setTitle("uk.co.chrisjenx.calligraphy:toolbar_title");
          view.setSubtitle("uk.co.chrisjenx.calligraphy:toolbar_subtitle");
  
          // Iterate through the children to run post inflation on them
          final int childCount = view.getChildCount();
          for (int i = 0; i < childCount; i++) {
              onViewCreated(view.getChildAt(i), view.getContext(), null);
          }
          // Remove views from view if they didn't have copy set.
          view.setTitle(previousTitle);
          view.setSubtitle(previousSubtitle);
      }