class NavigationSpeechListener implements SpeechListener {

  @Override
  public void onError(String errorText, SpeechAnnouncement speechAnnouncement) {
    Timber.e(errorText);
    speechPlayerProvider.retrieveAndroidSpeechPlayer().play(speechAnnouncement);
  }

    NavigationSpeechListener(SpeechPlayerProvider speechPlayerProvider,
                           SpeechAudioFocusManager audioFocusManager);

}