expo-network

import * as Network from '@amazon-devices/expo-network';
import React, {useEffect, useState} from 'react';
import {StyleSheet, Text, View} from 'react-native';

export const App = () => {
  const [networkState, setNetworkState] = useState<Network.NetworkState>();
  const [ipAddress, setIpAddress] = useState<string>();
  const [airplaneModeEnabled, setAirplaneModeEnabled] = useState<boolean>();

  useEffect(() => {
    (async () => {
      setNetworkState(await Network.getNetworkStateAsync());
      setIpAddress(await Network.getIpAddressAsync());
      setAirplaneModeEnabled(await Network.isAirplaneModeEnabledAsync());
    })();
  }, []);

  return (
    <View style={styles.container}>
      <Text style={styles.text}>
        getNetworkStateAsync().type: {networkState?.type}
      </Text>
      <Text style={styles.text}>
        getNetworkStateAsync().isConnected: {String(networkState?.isConnected)}
      </Text>
      <Text style={styles.text}>
        getNetworkStateAsync().isInternetReachable:{' '}
        {String(networkState?.isInternetReachable)}
      </Text>
      <Text style={styles.text}>getIpAddressAsync(): {ipAddress}</Text>
      <Text style={styles.text}>
        isAirplaneModeEnabledAsync(): {String(airplaneModeEnabled)}
      </Text>
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    backgroundColor: 'white',
    flex: 1,
  },
  text: {
    color: 'black',
    fontSize: 32,
  },
});