在FlatList中渲染空单元格/分隔符

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

const data = [
  { type: 'item', text: 'Item 1' },
  { type: 'separator' },
  { type: 'item', text: 'Item 2' },
  { type: 'item', text: 'Item 3' },
  { type: 'separator' },
  { type: 'item', text: 'Item 4' },
];

const renderItem = ({ item }) => {
  if (item.type === 'separator') {
    return (
      <View style={{ borderBottomWidth: 1, borderBottomColor: 'gray' }}>
        <Text style={{ fontSize: 16, fontWeight: 'bold', padding: 10 }}>
          Separator
        </Text>
      </View>
    );
  } else {
    return (
      <View style={{ padding: 10 }}>
        <Text style={{ fontSize: 16 }}>{item.text}</Text>
      </View>
    );
  }
};

const App = () => {
  return (
    <FlatList
      data={data}
      renderItem={renderItem}
      keyExtractor={(item, index) => index.toString()}
    />
  );
};

export default App;