如何在react-native中输入文本时获取建议

import React, { Component } from 'react';
import { TextInput, ListView } from 'react-native';

class TextInputWithSuggestions extends Component {
  constructor(props) {
    super(props);
    
    // 初始建议列表为空数组
    this.state = {
      suggestions: [],
    };
  }
  
  handleTextChange = (text) => {
    // 处理文本输入，获取建议
    const suggestions = this.getSuggestions(text);
    
    // 更新建议列表
    this.setState({ suggestions });
  }
  
  getSuggestions = (text) => {
    // 根据输入的文本筛选出匹配的建议，可以根据需求实现自己的筛选逻辑
    // 返回一个建议列表数组
    return [];
  }
  
  render() {
    // 建议列表数据源
    const dataSource = new ListView.DataSource({ rowHasChanged: (r1, r2) => r1 !== r2 });
    
    return (
      <ListView
        dataSource={dataSource.cloneWithRows(this.state.suggestions)}
        renderRow={(rowData) => <Text>{rowData}</Text>}
      />
      <TextInput
        onChangeText={this.handleTextChange}
      />
    );
  }
}

export default TextInputWithSuggestions;