/**
   * Handles when the speech controller finished speaking an instruction.
   *
   * @param status The speech item status code from the speech controller.
   */
  private void onUtteranceComplete(int status) {
    setTouchGuardActive(false);
    mFeedbackController.playSound(R.raw.ready, 1.0f, 1.0f);
    unlockOrientation();

    if (sTutorialIsActive && (mResourceIdToRepeat > 0)) {
      mRepeatHandler.sendEmptyMessageDelayed(RepeatHandler.MSG_REPEAT, REPEAT_DELAY);
    }
  }
 /** Plays a sound indicating that the user has activated a trigger in the tutorial. */
 public void playTriggerSound() {
   mFeedbackController.playMidiScale(
       TRIGGER_SOUND_PROGRAM,
       TRIGGER_SOUND_VELOCITY,
       TRIGGER_SOUND_DURATION,
       TRIGGER_SOUND_STARTING_PITCH,
       TRIGGER_SOUND_PITCHES_TO_PLAY,
       TRIGGER_SOUND_SCALE_TYPE);
 }