如何在expo react-native中打开键盘时隐藏TabBar

import React from 'react';
import { View, KeyboardAvoidingView, TextInput, StyleSheet } from 'react-native';
import { createBottomTabNavigator } from '@react-navigation/bottom-tabs';

const Tab = createBottomTabNavigator();

const TabNavigator = () => {
  return (
    <Tab.Navigator>
      {/* 在这里添加你的 TabBar 页面 */}
    </Tab.Navigator>
  );
};

const TabBarScreen = () => {
  return (
    <KeyboardAvoidingView style={styles.container} behavior="position">
      {/* 在这里添加你的页面内容 */}
      <TextInput style={styles.input} placeholder="输入框" />
    </KeyboardAvoidingView>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
  input: {
    width: '80%',
    height: 40,
    borderWidth: 1,
    borderColor: 'gray',
    marginTop: 20,
    paddingHorizontal: 10,
  },
});

export default function App() {
  return (
    <NavigationContainer>
      <TabNavigator />
    </NavigationContainer>
  );
}