调用SectionList的scrollToLocation方法后，scroll跳转

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

const data = [
  {title: 'Group 1', data: ['Item 1', 'Item 2', 'Item 3']},
  {title: 'Group 2', data: ['Item 4', 'Item 5', 'Item 6']},
  {title: 'Group 3', data: ['Item 7', 'Item 8', 'Item 9']},
];

const App = () => {
  const sectionListRef = useRef(null);

  const scrollToLocation = () => {
    if (sectionListRef.current) {
      sectionListRef.current.scrollToLocation({
        sectionIndex: 1,
        itemIndex: 2,
      });
    }
  };

  return (
    <View>
      <Button title="Scroll to Location" onPress={scrollToLocation} />
      <SectionList
        ref={sectionListRef}
        sections={data}
        renderItem={({ item }) => <Text>{item}</Text>}
        renderSectionHeader={({ section: { title } }) => (
          <Text style={{ fontWeight: 'bold' }}>{title}</Text>
        )}
        keyExtractor={(item, index) => item + index}
      />
    </View>
  );
};

export default App;