flutter_jdsdk/example/lib/main.dart

import 'package:flutter/material.dart';
import 'dart:async';

import 'package:flutter/services.dart';
import 'package:jdsdk/jdsdk.dart';

void main() => runApp(MyApp());

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  String _platformVersion = 'Unknown';

  @override
  void initState() {
    super.initState();
    initPlatformState();
  }

  // Platform messages are asynchronous, so we initialize in an async method.
  Future<void> initPlatformState() async {
    String platformVersion;
    // Platform messages may fail, so we use a try/catch PlatformException.
    try {
      platformVersion = await Jdsdk.platformVersion;
    } on PlatformException {
      platformVersion = 'Failed to get platform version.';
    }

    // If the widget was removed from the tree while the asynchronous platform
    // message was in flight, we want to discard the reply rather than calling
    // setState to update our non-existent appearance.
    if (!mounted) return;

    setState(() {
      _platformVersion = platformVersion;
    });
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Column(
          children: <Widget>[
            InkWell(
              onTap: ()async{
                 //android
                var result=  await Jdsdk.init(appKey: '', appSecret: '');
                print(result);
              },
              child: Center(
                child: Text(
                    '测试初迟化'
                ),
              ),
            ),
            SizedBox(
              height: 100,
            ),

            InkWell(
              onTap: ()async{
                var result = await Jdsdk.openUrl( url: 'https://item.m.jd.com/product/100009963992.html?wxa_abtest=o&utm_user=plusmember&ad_od=share&utm_source=androidapp&utm_medium=appshare&utm_campaign=t_335139774&utm_term=CopyURL');
                print(result);
                },
              child: Center(
                child: Text(
                    '测试打开京东'
                ),
              ),
            ),

          ],
        ),
      ),
    );
  }
}