Flutter 桌面端改变窗口大小

pub仓库中bitsdojo_window插件提供了响应 *** 作

import 'package:flutter/material.dart';
import 'package:bitsdojo_window/bitsdojo_window.dart';
import 'pages/loginpage.dart';
import 'routers/rout.dart';

void main() {
  runApp(MyApp());
  doWhenWindowReady(() {
    final win = appWindow;
    //final initialSize = Size(300, 420); //loginszie
    // final initialSize = Size(420, 300);  //forgetsize
    final initialSize = Size(1200, 700);
    // win.minSize = initialSize;
    win.size = initialSize;
    //win.maxSize = initialSize;
    win.alignment = Alignment.center; //将窗口显示到中间
    win.show();
  });
}

const borderColor = Color(0xFF805306);

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
        debugShowCheckedModeBanner: false,
        initialRoute: '/login',
        onGenerateRoute: onGenerateRoute);
  }
}

如果想要实现界面跳转改变窗口大小，只需在每个界面的初始化函数中添加以上代码就可以了