如何在React Native中清除输入字段中的焦点？

import React, { useRef } from 'react';
import { TextInput, Button, View } from 'react-native';

const MyComponent = () => {
  const inputRef = useRef(null);

  const clearFocus = () => {
    inputRef.current.blur();
  };

  return (
    <View>
      <TextInput ref={inputRef} />
      <Button title="Clear Focus" onPress={clearFocus} />
    </View>
  );
};

export default MyComponent;

import React from 'react';
import { TextInput, Button, Keyboard, View } from 'react-native';

const MyComponent = () => {
  const clearFocus = () => {
    Keyboard.dismiss();
  };

  return (
    <View>
      <TextInput />
      <Button title="Clear Focus" onPress={clearFocus} />
    </View>
  );
};

export default MyComponent;