Vidacs

import React from 'react';
import {StackNavigator, DrawerNavigator, TabNavigator} from 'react-navigation';
import HomeScreen from '../screens/Home';
import Bluetooth from '../screens/Ble';
import LogoutS from '../screens/Logout';
import Perfil from '../screens/Perfil';
import Pantalla from '../screens/Pantalla2';
import { NavigationComponent } from 'react-native-material-bottom-navigation'
import { Icon } from 'react-native-elements'

Vidacs

{
  "expo": {
    "name": "test1",
    "description": "This project is really great.",
    "slug": "test1",
    "privacy": "public",
    "sdkVersion": "24.0.0",
    "platforms": ["ios", "android"],
    "version": "1.0.0",
    "orientation": "portrait",

Vidacs

import React from 'react';
import { StyleSheet, Text, View ,  AsyncStorage} from 'react-native';
import GuestNavigation from './app/navigations/guestNavigation';
import LoggedNavigation from './app/navigations/loggedNavigation';

const USER_ACCESS = 'user_access';

export default class App extends React.Component {

  constructor(props){