有没有办法使用react-native来显示“下载完成”的通知？

npm install react-native-push-notification --save

react-native link react-native-push-notification

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.VIBRATE" />
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />

import com.dieam.reactnativepushnotification.ReactNativePushNotificationPackage;  // 导入React Native Push Notification包

// 在getPackages()方法中添加以下代码
new ReactNativePushNotificationPackage()

#import <React/RCTLinkingManager.h>  // 导入RCTLinkingManager
#import <ReactNativePushNotificationIOS.h>  // 导入React Native Push Notification IOS

// 在didFinishLaunchingWithOptions方法中添加以下代码
[ReactNativePushNotificationIOS didFinishLaunchingWithOptions:launchOptions];

import PushNotification from 'react-native-push-notification';

PushNotification.localNotification({
  title: '下载完成',
  message: '您的文件已下载完成。',
});