Fiji/ysairplane3/lib/code/YSAboutUs.dart

import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
import 'package:package_info/package_info.dart';
import 'package:ysairplane2/base/YSBase.dart';
import 'package:ysairplane2/tools/YSTools.dart';

import 'YSWebLoad.dart';

class YSAboutUs extends StatefulWidget {
  @override
  _YSAboutUsState createState() => _YSAboutUsState();
}

class _YSAboutUsState extends State<YSAboutUs> {
  String _versionStr = '';
  @override
  void initState() {
    _getVersion();
    super.initState();
  }
  _getVersion() async{
    PackageInfo packageInfo = await PackageInfo.fromPlatform();
    _versionStr = packageInfo.version;
    setState(() {

    });
  }
  @override
  Widget build(BuildContext context) {
    return YSBase(
      ystitle: '',
      yschild: Column(
        children: [
          Container(
            height: MediaQuery.of(context).size.height-MediaQuery.of(context).padding.top-44-hsp(300),
            width: MediaQuery.of(context).size.width,
            alignment: Alignment.center,
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                Container(
                  height: hsp(120),
                  width: hsp(120),
                  decoration: BoxDecoration(
                      borderRadius: BorderRadius.all(Radius.circular(hsp(24))),
                      image: DecorationImage(
                          image: AssetImage('lib/images/icon.png')
                      )
                  ),
                ),
                Container(
                  margin: EdgeInsets.only(top: hsp(70),bottom: hsp(20)),
                  child: Text('智慧通航商旅app软件',style: TextStyle(fontSize: zsp(40),color: Color(0xFF161616),fontWeight: FontWeight.bold),),
                ),
                Text('Version $_versionStr',style: TextStyle(fontSize: zsp(30),color: Color(0xFF161616)),),
                GestureDetector(
                  onTap: (){
                    Navigator.of(context).push(
                      CupertinoPageRoute(
                        builder: (context){
                          return YSWebLoad();
                        }
                      )
                    );
                  },
                  child: Container(
                    margin: EdgeInsets.only(top: hsp(140)),
                    width: MediaQuery.of(context).size.width-hsp(140),
                    height: hsp(100),
                    decoration: BoxDecoration(
                      border: Border(top: BorderSide(width: 0.5,color: Color(0xFFE5E5E5)),bottom: BorderSide(width: 0.5,color: Color(0xFFE5E5E5)))
                    ),
                    child: Row(
                      mainAxisAlignment: MainAxisAlignment.spaceBetween,
                      children: [
                        Text('产品简介',style: TextStyle(fontSize: zsp(32),color: Color(0xFF161616)),),
                        Icon(Icons.keyboard_arrow_right,size: hsp(50),color: Color(0xFF999999),)
                      ],
                    ),
                  ),
                )
              ],
            ),
          ),
          Container(
            height: hsp(300),
            width: MediaQuery.of(context).size.width,
            padding: EdgeInsets.all(hsp(30)),
            alignment: Alignment.center,
            child: Column(
              mainAxisSize: MainAxisSize.min,
              children: [
                GestureDetector(
                  onTap: (){
                    Navigator.of(context).push(
                        CupertinoPageRoute(
                            builder: (context){
                              return YSWebLoad(type: 1,);
                            }
                        )
                    );
                  },
                  child: Text('《软件许可及服务协议》',style: TextStyle(fontSize: zsp(24),color: Color(0xFF5B6A91)),),
                ),
                GestureDetector(
                  onTap: (){
                    Navigator.of(context).push(
                        CupertinoPageRoute(
                            builder: (context){
                              return YSWebLoad(type: 2,);
                            }
                        )
                    );
                  },
                  child: Container(
                    margin: EdgeInsets.only(top: hsp(10)),
                    child: Text('《隐私政策》',style: TextStyle(fontSize: zsp(24),color: Color(0xFF5B6A91)),),
                  ),
                ),
                GestureDetector(
                  onTap: (){
                    Navigator.of(context).push(
                        CupertinoPageRoute(
                            builder: (context){
                              return YSWebLoad(type: 3,);
                            }
                        )
                    );
                  },
                  child: Container(
                    margin: EdgeInsets.only(top: hsp(10),bottom: hsp(40)),
                    child: Text('《用户协议》',style: TextStyle(fontSize: zsp(24),color: Color(0xFF5B6A91)),),
                  ),
                ),
                Text('智慧通航商旅app软件 版权所有\nCopyright @ 2020-${DateTime.now().year} shunxiangshanglv. All Rights Reserved',
                  style: TextStyle(fontSize: zsp(23),color: Color(0xFFB3B3B3)),textAlign: TextAlign.center,),
              ],
            ),
          )
        ],
      ),
    );
  }
}