将按钮设置在React Native中的"fixed“位置

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

const App = () => {
  return (
    <View style={styles.container}>
      <TouchableOpacity style={styles.button}>
        {/* 按钮内容 */}
      </TouchableOpacity>
    </View>
  );
};

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center',
  },
  button: {
    position: 'absolute',
    bottom: 20, // 距离底部的距离
    right: 20, // 距离右侧的距离
    backgroundColor: 'blue',
    padding: 10,
    borderRadius: 5,
  },
});

export default App;