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Using the js library in the flutter project

I'm new to flutter, I have a flutter project that I'm building for android, ios and web. And only in the web build do I need to use the js library to encrypt api requests. Here is this library: https://www.npmjs.com/package/@expressms/smartapp-bridge and she's not very good, as far as I'm concerned. This is a requirement of the client and he provides this library. I can't rewrite it in dart. I have to use js callbacks for encryption and decryption in every api call. And I can't do it. I figured out what to use https://pub.dev/packages/js but it's too complicated for me. Maybe there is a good example with code?

@JS()
library web.js;

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:medlike/app.dart';


import 'package:js/js.dart';

@JS()
@anonymous
abstract class WebBridge {
  external void constructor();
  external factory WebBridge();
  external void addGlobalListener();
  external void enableLogs();
}

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  SystemChrome.setPreferredOrientations(
      [DeviceOrientation.portraitUp, DeviceOrientation.portraitDown]);

  runApp(App());

  var bridge = WebBridge();
  print(bridge.toString());
}

almost 4 years ago · Santiago Trujillo
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