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33 lines
1.1 KiB
33 lines
1.1 KiB
import 'package:flutter/material.dart';
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import 'package:healthcare_user/settings.dart';
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class Dialogs {
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static Future<void> showLoadingDialog(BuildContext context, GlobalKey key) async {
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return showDialog<void>(
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context: context,
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barrierDismissible: false,
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builder: (BuildContext context) {
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return new WillPopScope(
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onWillPop: () async => false,
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child: SimpleDialog(
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key: key,
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backgroundColor: Colors.white,
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children: <Widget>[
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Center(
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child: Column(children: [
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CircularProgressIndicator(
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valueColor: new AlwaysStoppedAnimation<Color>(AppBarGradient_1),
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),
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SizedBox(
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height: 10,
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),
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Text(
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AppSettings.preloadText,
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style: PreloaderText(),
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),
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]),
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)
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]));
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});
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}
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} |