如何在React Native中覆盖图像上方的文本条

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

const OverlayText = () => {
  return (
    <View style={styles.container}>
      <Image source={require('path/to/your/image')} style={styles.image} />
      <View style={styles.overlay}>
        <Text style={styles.text}>Your Text Here</Text>
      </View>
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    position: 'relative',
  },
  image: {
    width: '100%',
    height: '100%',
  },
  overlay: {
    position: 'absolute',
    top: 0,
    left: 0,
    right: 0,
    bottom: 0,
    justifyContent: 'center',
    alignItems: 'center',
    backgroundColor: 'rgba(0, 0, 0, 0.5)', // 设置透明度为0.5的黑色背景
  },
  text: {
    color: '#fff',
    fontSize: 20,
    fontWeight: 'bold',
  },
});

export default OverlayText;

import React from 'react';
import { View, StyleSheet } from 'react-native';
import OverlayText from './OverlayText';

const App = () => {
  return (
    <View style={styles.container}>
      <OverlayText />
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
});

export default App;