nnsdk 1.0.4

nnsdk: ^1.0.4 copied to clipboard

example/lib/main.dart

import 'dart:io';

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

import 'package:flutter/services.dart';
import 'package:nnsdk/Entity/CommodityItemEntity.dart';
import 'package:nnsdk/Entity/ConfigEntity.dart';
import 'package:nnsdk/Entity/InitResultEntity.dart';
import 'package:nnsdk/Entity/PayResultEntity.dart';
import 'package:nnsdk/nnsdk.dart';

void main() {
  runApp(const MyApp());
}

class MyApp extends StatefulWidget {
  const MyApp({super.key});

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {

  List<CommodityItemEntity> products = [];

  bool? showNoNetworkWidget;

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

  /// 初始化SDK
  Future<void> initSDK() async {
    InitResultEntity entity = await Nnsdk.instance.initSdk(ConfigEntity(isDebug: true,isLog: true,host: "https://testinn.jidiandian.cn",prdId: "1710208"));
    if (entity.success == true) {
      // 初始化成功，展示根视图
      setState(() {
        showNoNetworkWidget = false;
        products = Nnsdk.instance.productList;
      });
    } else {
      // 初始化失败，展示网络连接失败UI
      setState(() {
        showNoNetworkWidget = true;
      });
      Future.delayed(Duration(seconds: 5),() {
        initSDK();
      });
    }
  }
  
  void onOrder(String commodityId) async {
    PayResultEntity resp = await Nnsdk.instance.createOrder(commodityId: "234234");
    if (resp?.status == true) {
      print("支付成功 ${resp!.toJson()}");
    } else {
      print("支付失败 ${resp!.code} ${resp!.toJson()}");

    }
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body:
        Center(
          child: showNoNetworkWidget == null ? Container() : showNoNetworkWidget == true ? GestureDetector(onTap: () {
            initSDK();
          },child: Container(width: 300,height: 50,color: Colors.amber,alignment: Alignment.center,child: Text("网络无法连接，请重试"),),) : Column(
            children: products.map((e) => GestureDetector(onTap: () {
              onOrder(e.commodityId ?? "");
            },child: Container(alignment: Alignment.center,width: 300,height: 50,color: Colors.lightGreen,margin: EdgeInsets.only(top: 20),child: Text("${e.commodityName} 原价￥${e.unitPrice} ${e.isEligibleForIntroOffer == true ? '推介促销价:' : ''}${e.promotionalOfferPrice}" ?? "")),)).toList(),
          ),
        ),
      ),
    );
  }
}