App.js

import React from "react";
import { Text, View } from "react-native";

import ProgressOverlay from "react-native-progress-overlay";

const Home = props => {
  return (
    <View style={{ flex: 1 }}>
      <ProgressOverlay visible={true} />
      <Text>Hi, this is my Home screen!</Text>
    </View>
  );
};

export default Home;