NearbyConnectionsWalkieTalkie/app/src/automatic/java/com/google/location/nearby/apps/walkietalkie/MainActivity.java [142:164]:
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    mPreviousStateView = (TextView) findViewById(R.id.previous_state);
    mCurrentStateView = (TextView) findViewById(R.id.current_state);

    mDebugLogView = (TextView) findViewById(R.id.debug_log);
    mDebugLogView.setVisibility(DEBUG ? View.VISIBLE : View.GONE);
    mDebugLogView.setMovementMethod(new ScrollingMovementMethod());

    mName = generateRandomName();

    ((TextView) findViewById(R.id.name)).setText(mName);
  }

  @Override
  public boolean dispatchKeyEvent(KeyEvent event) {
    if (mState == State.CONNECTED && mGestureDetector.onKeyEvent(event)) {
      return true;
    }
    return super.dispatchKeyEvent(event);
  }

  @Override
  protected void onStart() {
    super.onStart();
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NearbyConnectionsWalkieTalkie/app/src/manual/java/com/google/location/nearby/apps/walkietalkie/MainActivity.java [167:189]:
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    mPreviousStateView = (TextView) findViewById(R.id.previous_state);
    mCurrentStateView = (TextView) findViewById(R.id.current_state);

    mDebugLogView = (TextView) findViewById(R.id.debug_log);
    mDebugLogView.setVisibility(DEBUG ? View.VISIBLE : View.GONE);
    mDebugLogView.setMovementMethod(new ScrollingMovementMethod());

    mName = generateRandomName();

    ((TextView) findViewById(R.id.name)).setText(mName);
  }

  @Override
  public boolean dispatchKeyEvent(KeyEvent event) {
    if (mState == State.CONNECTED && mGestureDetector.onKeyEvent(event)) {
      return true;
    }
    return super.dispatchKeyEvent(event);
  }

  @Override
  protected void onStart() {
    super.onStart();
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