import React from 'react';
import { StyleSheet, View } from 'react-native';

import { useState } from "react";
import { Switch } from 'react-native';

export default function App() {
  const [isEnabled, setIsEnabled] = useState(false);
  const toggleSwitch = () => setIsEnabled(
    previousState => !previousState);

  return (
    <View style={styles.container}>
      <Switch
        onValueChange={toggleSwitch}
        value={isEnabled}
        style={{ transform: [{ scaleX: 2.8}, { scaleY: 2.8 }] }}

        trackColor={{ false: "#767577", true: "#81b0ff" }}
        thumbColor={isEnabled ? "#f5dd4b" : "#f4f3f4"}
        />
    </View>
  );
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    backgroundColor: '#fff',
    alignItems: 'center',
    justifyContent: 'center',
  },
});