React本机将useState开关变量传递给其他屏幕

import React, { useState } from 'react';
import { Button } from 'react-native';

const SourceScreen = ({ navigation }) => {
  const [isSwitchOn, setSwitchOn] = useState(false);

  const goToTargetScreen = () => {
    navigation.navigate('TargetScreen', { isSwitchOn });
  };

  return (
    <Button title="Go to Target Screen" onPress={goToTargetScreen} />
  );
};

export default SourceScreen;

import React from 'react';
import { Text } from 'react-native';

const TargetScreen = ({ route }) => {
  const { isSwitchOn } = route.params;

  return (
    <Text>{isSwitchOn ? 'Switch is ON' : 'Switch is OFF'}</Text>
  );
};

export default TargetScreen;