如何在react native中调用另一个函数中的函数

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

const MyComponent = () => {
  const function1 = () => {
    console.log('Function 1 called');
  };

  const function2 = () => {
    console.log('Function 2 called');
    function1(); // 在function2中调用function1
  };

  return (
    <View>
      <Text onPress={function2}>Call Function 2</Text>
    </View>
  );
};

export default MyComponent;

import React from 'react';
import { View } from 'react-native';
import MyComponent from './MyComponent';

const App = () => {
  return (
    <View>
      <MyComponent />
    </View>
  );
};

export default App;