public void showServiceInAction() {
    Intent i = new Intent(this, ServiceInActionActivity.class);
    i.putExtra(CONSTANTS.ID_CLIENT, id_cliente);
    i.putExtra(CONSTANTS.ID_SERVICE, service_id);
    i.putExtra(CONSTANTS.ID_SHERPA, sherpa_id);
    // i.putExtra(CONSTANTS.DESTINATIONS_NAME, destinations);
    String data = "";
    try {
      data = ObjectSerializer.serialize(destinations);
    } catch (IOException e) {
      e.printStackTrace();
    }
    // i.putExtra(CONSTANTS.DESTINATIONS_NAME, destinations);
    SharedPreferences settings =
        this.getSharedPreferences("com.fr3estudio.sherpaV3P.UsersData", Context.MODE_PRIVATE);
    SharedPreferences.Editor editor = settings.edit();
    editor.putString(CONSTANTS.DESTINATIONS_NAME, data);
    editor.commit();
    startActivity(i);

    this.finish();
  }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_waiting_for_sherpa);
    ActionBar mActionBar = getSupportActionBar();
    mActionBar.setDisplayShowHomeEnabled(false);
    mActionBar.setDisplayShowTitleEnabled(false);

    LayoutInflater mInflater = LayoutInflater.from(this);

    View mCustumView = mInflater.inflate(R.layout.menu_action_bar, null);
    ((Button) mCustumView.findViewById(R.id.show_menu_ma))
        .setOnClickListener(
            new View.OnClickListener() {

              @Override
              public void onClick(View v) {
                System.out.println("mostrar el creado desde el main.");
                is_overlay_shown++;
                overlayIntent = new Intent(v.getContext(), OverlayActivity.class);
                overlayIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
                overlayIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP);

                overlayIntent.putExtra("code", OverlayActivity.SHOW_MENU);

                startActivityForResult(overlayIntent, CONSTANTS.MENU_OPTION);
                overridePendingTransition(R.anim.slide_in_left, R.anim.slide_out_left);
              }
            });
    mActionBar.setCustomView(mCustumView);
    mActionBar.setDisplayShowCustomEnabled(true);

    h = new Handler();
    r =
        new Runnable() {

          @Override
          public void run() {
            isServiceAttended();
          }
        };

    ImageView loading = (ImageView) findViewById(R.id.imageView1);
    loading.setBackgroundResource(R.drawable.loading_animation);
    loadingAnimation = (AnimationDrawable) loading.getBackground();
    loadingAnimation.start();

    // destinations = this.getIntent().getParcelableExtra(CONSTANTS.DESTINATIONS_NAME);

    SharedPreferences settings =
        this.getSharedPreferences("com.fr3estudio.sherpaV3P.UsersData", Context.MODE_PRIVATE);

    String data = settings.getString(CONSTANTS.DESTINATIONS_NAME, "");

    try {
      destinations = (ArrayList<Destination>) ObjectSerializer.deserialize(data);
    } catch (IOException e) {
      e.printStackTrace();
      showDialog(
          getResources().getString(R.string.msg_savingData_title),
          getResources().getString(R.string.msg_detail_internal),
          false,
          false);
      destinations = new ArrayList<>();
    }
    Log.i("Waiting", "se cargaron: " + destinations.size() + " destinos");

    insert_service = this.getIntent().getBooleanExtra(CONSTANTS.INSERT_SERVICE, false);
    id_cliente = this.getIntent().getIntExtra(CONSTANTS.ID_CLIENT, 0);
    if (insert_service) {
      insertServiceRequest();
    } else {
      service_id = this.getIntent().getIntExtra(CONSTANTS.ID_SERVICE, 0);
      scheduleAttentionQuery(0);
    }
  }