huixiang_app/lib/view_widget/update_dialog.dart

import 'dart:io';

import 'package:flutter_screenutil/flutter_screenutil.dart';
import 'package:flutter/material.dart';
import 'package:huixiang/retrofit/data/app_update.dart';
import 'package:huixiang/utils/bridge.dart';
import 'package:huixiang/utils/flutter_utils.dart';
import 'package:huixiang/utils/font_weight.dart';
import 'package:path_provider/path_provider.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'package:url_launcher/url_launcher.dart';

class UpdateDialog extends StatefulWidget {
  final  String version;
  final  AppUpdate appUpdate;

  UpdateDialog(this.version,this.appUpdate);

  @override
  State<StatefulWidget> createState() {
    return _UpdateDialog();
  }
}

class _UpdateDialog extends State<UpdateDialog> {
  @override
  Widget build(BuildContext context) {
    return Material(
      type: MaterialType.transparency,
      child: Center(
        child:
        Container(
          width: MediaQuery.of(context).size.width - 80.w,
          decoration: BoxDecoration(
            color: Colors.transparent,
            borderRadius: BorderRadius.circular(8.r),
          ),
          child: Column(
            mainAxisSize: MainAxisSize.min,
            children: [
              Stack(
                alignment: Alignment.bottomCenter,
                children: [
                  Container(
                    // height: 100.h,
                    decoration: BoxDecoration(
                      color: Colors.white,
                      border: Border.all(
                          color: Colors.white,
                          width: 0,
                          style: BorderStyle.solid
                      ),
                      // borderRadius: BorderRadius.only(
                      //   topLeft: Radius.circular(8.r),
                      //   topRight: Radius.circular(8.r),
                      // ),
                    ),
                  ),
                  Image.asset(
                    "assets/image/update.webp",
                    width: MediaQuery.of(context).size.width - 80.w,
                    fit:BoxFit.cover,
                  )
                ],
              ),
              Container(
                decoration: BoxDecoration(
                  color: Colors.white,
                  border: Border.all(
                      color: Colors.white,
                      width: 0,
                      style: BorderStyle.solid
                  ),
                  borderRadius: BorderRadius.only(
                    bottomLeft: Radius.circular(8.r),
                    bottomRight: Radius.circular(8.r),
                  ),
                ),
                padding: EdgeInsets.symmetric(horizontal: 14.w),
                child: Column(
                children: [
                  SizedBox(height:32.h,),
                  Text(
                    widget.appUpdate.appLastVersionExplain ?? "",
                    textAlign: TextAlign.center,
                    style: TextStyle(
                      fontSize: 17.sp,
                      height: 1.2,
                      fontWeight: MyFontWeight.regular,
                      color: Color(0xFF333333),
                    ),
                  ),
                  SizedBox(height: 57.h,),
                  InkWell(
                    onTap: () {
                      updateApp();
                    },
                    child: Container(
                      width: double.infinity,
                      decoration: BoxDecoration(
                        color: Color(0xFF32A060),
                        borderRadius: BorderRadius.circular(27),
                      ),
                      margin: EdgeInsets.only(left: 14.w,right: 14.w,bottom: 8.h),
                      padding: EdgeInsets.symmetric(vertical: 11.h),
                      alignment: Alignment.center,
                      child: Text(
                        "立即更新",
                        style: TextStyle(
                          fontSize: 17.sp,
                          fontWeight: MyFontWeight.semi_bold,
                          color: Color(0xFFFFFFFF),
                        ),
                      ),
                    ),
                  ),
                  if(!AppUtils.versionCompare(widget.version,widget.appUpdate.appLastVersionUp))
                    InkWell(
                      onTap:() {
                        doNotUpdate();
                      },
                      child: Container(
                        width: double.infinity,
                        alignment: Alignment.center,
                        padding: EdgeInsets.only(top: 8.h,bottom: 15.h),
                        child: Text(
                          "以后再说",
                          style: TextStyle(
                            fontSize: 10.sp,
                            fontWeight: MyFontWeight.regular,
                            color: Color(0xFF8C8C8C),
                          ),
                        ),
                      ),
                    ),
                ],
              ),)
            ],
          ),
        ),
      ),
    );
  }

  doNotUpdate() async {
    SharedPreferences value = await SharedPreferences.getInstance();
    value.setString("appLastVersion", widget.appUpdate.appLastVersion);
    Navigator.of(context).pop();
  }

  updateApp() async {
    String url = Platform.isIOS ? "itms-apps://itunes.apple.com/app/id1575124838":"http://application.lotus-wallet.com/huixaing?release_id=";
    if (await canLaunch(url)) {
      await launch(url);
    } else {
      throw 'Could not launch $url';
    }
  }

}