flutter 弹窗flutter_easyloading

参考
网上很多自定义弹窗界面，可以通过界面跳转的方式显示和隐藏，但是对于我来说有点难，因为弹窗往往会结合网络请求，这时候用插件的方式会好很多
插件地址如下

https://pub.flutter-io.cn/packages/flutter_easyloading

flutter_easyloading: ^3.0.3

首先在界面初始化

class MyApp extends StatelessWidget {
  // This widget is the root of your application.
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      title: 'Flutter EasyLoading',
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: MyHomePage(title: 'Flutter EasyLoading'),
      builder: EasyLoading.init(),
    );
  }
}

然后使用

EasyLoading.show(status: 'loading...');

EasyLoading.showProgress(0.3, status: 'downloading...');

EasyLoading.showSuccess('Great Success!');

EasyLoading.showError('Failed with Error');

EasyLoading.showInfo('Useful Information.');

EasyLoading.showToast('Toast');

EasyLoading.dismiss();