public void showDialog() {
    if (!isFirstTime()) {
      return;
    }

    FragmentManager fm = getActivity().getSupportFragmentManager();
    NewsTeeInstructionsDialogFragment dialog =
        NewsTeeInstructionsDialogFragment.newInstance(
            R.drawable.play,
            getResources().getString(R.string.tab_play_list),
            getResources().getString(R.string.instructions_lenta),
            true);
    dialog.show(fm, NewsTeeInstructionsDialogFragment.DIALOG_INSTRUCTIONS);
  }