@Override public void onRateChanged(int rate) {
    ChapterViewModel chapter = getContent();
    String rateMessage = context.getString(R.string.tv_show_rate, rate);
    tv_chapter_title.setText(chapter.getTitle() + " - " + rateMessage);
  }
This method is going to be called some seconds after the onCreate onRecycle and will update the
view without use a notifyDataSetChanged().
app/src/main/java/com/github/pedrovgs/effectiveandroidui/ui/renderer/chapterviewmodel/ChapterViewModelRenderer.java