26 lines
868 B
Dart
26 lines
868 B
Dart
import 'package:flutter/material.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.black54,
|
|
children: <Widget>[
|
|
Center(
|
|
child: Column(children: [
|
|
CircularProgressIndicator(),
|
|
SizedBox(height: 10,),
|
|
Text("Please Wait....",style: TextStyle(color: Colors.blueAccent),)
|
|
]),
|
|
)
|
|
]));
|
|
});
|
|
}
|
|
} |