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pharmacy/lib/preloader.dart

33 lines
1.1 KiB

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