[JavaScript知识库]React Native的复制粘贴可以使用react的剪贴板，而不用RN的插件

以下是常规的用法：

import?{Clipboard}?from?'react-native';//RN<0.60

import?Clipboard?from?'@react-native-community/clipboard';//RN>0.60

但是我们可以使用react的剪贴板代替以上方式。

例子：

import React, { useState } from 'react'
import { SafeAreaView, View, Text, TouchableOpacity, Clipboard, StyleSheet } from 'react-native'

const App = () => {
  const [copiedText, setCopiedText] = useState('')

  const copyToClipboard = () => {
    Clipboard.setString('hello world')
  }

  const fetchCopiedText = async () => {
    const text = await Clipboard.getString() 
    setCopiedText(text)
  }

  return (
    <SafeAreaView style={{ flex: 1 }}>
      <View style={styles.container}>
        <TouchableOpacity onPress={() => copyToClipboard()}>
          <Text>Click here to copy to Clipboard</Text>
        </TouchableOpacity>
        <TouchableOpacity style={{marginTop:50}} onPress={() => fetchCopiedText()}>
          <Text>Click to View copied text</Text>
        </TouchableOpacity>

        <Text style={styles.copiedText}>{copiedText}</Text>
      </View>

    </SafeAreaView>
  ) 
}

const styles = StyleSheet.create({
  container: {
    flex: 1,
    justifyContent: 'center',
    alignItems: 'center'
  },
  copiedText: {
    marginTop: 10,
    color: 'red'
  }
})

export default App