App.js

/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 * @flow
 */
import 'react-native-gesture-handler';
import React, {useEffect} from 'react';
import {Linking} from 'react-native';
import {NavigationContainer} from '@react-navigation/native';
import {createStackNavigator} from '@react-navigation/stack';
import HomeScreen from './src/components/HomeScreen';
import {Provider} from 'react-redux';
import {PersistGate} from 'redux-persist/integration/react';
import configureStore from './src/redux/store';
import PrivacyInformationComponent from './src/components/PrivacyInformationComponent';

import {decode, encode} from 'base-64';

if (!global.btoa) {
  global.btoa = encode;
}

if (!global.atob) {
  global.atob = decode;
}

const {persistor, store} = configureStore();

const App: () => React$Node = () => {
  const Stack = createStackNavigator();
  return (
    <Provider store={store}>
      <PersistGate loading={null} persistor={persistor}>
        <NavigationContainer>
          <Stack.Navigator>
            <Stack.Screen
              name="Home"
              component={HomeScreen}
              options={{headerShown: false}}
            />
            <Stack.Screen
              name="Privacy Policy"
              component={PrivacyInformationComponent}
              options={{
                headerTintColor: '#fff',
                headerStyle: {
                  backgroundColor: '#5D71BA',
                },
              }}
            />
          </Stack.Navigator>
        </NavigationContainer>
      </PersistGate>
    </Provider>
  );
};

export default App;