code: @NonNull
      protected EditText getCommentPrompt(@Nullable CharSequence savedComment) {
          final EditText userCommentView = new EditText(this);
          userCommentView.setLines(2);
          if (savedComment != null) {
              userCommentView.setText(savedComment);
          }
          return userCommentView;
      }
docs: creates a comment prompt
  
  @param savedComment the content of the prompt (usually from a saved state)
  @return the comment prompt