@Override
 public void onClick(View v) {
   ChapterItemBinding bind = DataBindingUtil.getBinding(v);
   ChapterEntity chapter = bind.getChapter();
   Toast.makeText(getActivity(), chapter.getTitle(), Toast.LENGTH_SHORT).show();
   ActivityOptionsCompat options =
       ActivityOptionsCompat.makeSceneTransitionAnimation(
           getActivity(), v, getString(R.string.chapter_transition));
   Intent intent = new Intent(getContext(), ChapterContentActivity.class);
   intent.putExtra("chapterId", chapter.getId());
   ActivityCompat.startActivity(getActivity(), intent, options.toBundle());
 }