在React native Keyboard中仅在IOS的Modal上显示，在android中工作正常

<Modal
  transparent={true}
  animationType="slide"
>
  {/* 在这里放置你的Modal内容 */}
</Modal>

constructor(props) {
  super(props);
  this.state = {
    isKeyboardShown: false,
  };
}

import { Keyboard, Platform } from 'react-native';

componentDidMount() {
  if (Platform.OS === 'ios') {
    this.keyboardDidShowListener = Keyboard.addListener(
      'keyboardWillShow',
      this.keyboardDidShow,
    );
    this.keyboardDidHideListener = Keyboard.addListener(
      'keyboardWillHide',
      this.keyboardDidHide,
    );
  } else {
    this.keyboardDidShowListener = Keyboard.addListener(
      'keyboardDidShow',
      this.keyboardDidShow,
    );
    this.keyboardDidHideListener = Keyboard.addListener(
      'keyboardDidHide',
      this.keyboardDidHide,
    );
  }
}

componentWillUnmount() {
  this.keyboardDidShowListener.remove();
  this.keyboardDidHideListener.remove();
}

keyboardDidShow = () => {
  this.setState({ isKeyboardShown: true });
};

keyboardDidHide = () => {
  this.setState({ isKeyboardShown: false });
};

render() {
  return (
    <View style={styles.container}>
      {/* 在这里放置你的其他组件 */}
      {this.state.isKeyboardShown && (
        {/* 在键盘显示时需要调整的组件 */}
      )}
    </View>
  );
}