app/lib/utils/versionInfo/version_tool.dart

import 'dart:io';

import 'package:device_info/device_info.dart';
import 'package:flutter/material.dart';
import 'package:flutter/widgets.dart';
import 'package:package_info/package_info.dart';
import 'package:recook/constants/api.dart';
import 'package:recook/manager/http_manager.dart';
import 'package:recook/utils/versionInfo/version_info_model.dart';
import 'package:recook/widgets/alert.dart';
import 'package:url_launcher/url_launcher.dart';

class VersionTool {
  static checkVersionInfo(context) async {
    ResultData resultData = await HttpManager.post(UserApi.version_info, {});
    if (!resultData.result) {
      return;
    }
    VersionInfoModel model = VersionInfoModel.fromJson(resultData.data);
    if (model.code != HttpStatus.SUCCESS) {
      return;
    }
    _showUpDateAlert(context, model);
  }

  static _showUpDateAlert(context, VersionInfoModel model) async {
    VersionInfo versionInfo = model.data.versionInfo;
    // VersionInfo versionInfo = getStore().state.userBrief.versionInfo;
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    String _appStoreURL = '';

    if (versionInfo == null) {
      return;
    }
    if (Platform.isAndroid) _appStoreURL = await _getAndroidURL();
    if (Platform.isIOS) _appStoreURL = WebApi.iOSUrl;
    //当前版本小于服务器版本
    if (int.parse(packageInfo.buildNumber) < versionInfo.build) {
      Alert.show(
          context,
          NormalTextDialog(
            title: "发现新版本",
            content: "${versionInfo.desc}",
            items: ["确认", "取消"],
            listener: (int index) async {
              Alert.dismiss(context);
              if (index == 0) {
                if (await canLaunch(_appStoreURL)) {
                  launch(_appStoreURL);
                  if (Theme.of(context).platform == TargetPlatform.iOS) {
                    Future.delayed(
                        const Duration(seconds: 3), () => closeWebView());
                  }
                }
              }
            },
          ));
    }
  }

  static Future<String> _getAndroidURL() async {
    DeviceInfoPlugin deviceInfo = DeviceInfoPlugin();
    AndroidDeviceInfo androidInfo = await deviceInfo.androidInfo;
    String brand = androidInfo.brand.toLowerCase();
    print(brand);
    bool safeMarket = ['xiaomi', 'oneplus', 'oppo', 'vivo', 'huawei']
        .any((element) => brand.contains(element));
    if (safeMarket)
      return 'market://details?id=com.akuhome.recook';
    else
      return WebApi.androidUrl;
  }
}