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HMG_Patient_App/lib/widgets/robo-search/robosearch.dart

81 lines
2.5 KiB
Dart

import 'package:diplomaticquarterapp/config/size_config.dart';
import 'package:diplomaticquarterapp/services/robo_search/event_provider.dart';
import 'package:diplomaticquarterapp/uitl/translations_delegate_base.dart';
import 'package:diplomaticquarterapp/widgets/robo-search/search.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class RoboSearch {
final BuildContext context;
var event = RobotProvider();
var searchText = null;
RoboSearch({
@required this.context,
});
showAlertDialog(BuildContext context) {
// set up the buttons
// set up the AlertDialog
AlertDialog alert = AlertDialog(
content: StatefulBuilder(
builder: (BuildContext context, StateSetter setState) {
setState((){
event.controller.stream.listen((p) {
if (p['searchText']!=null) {
setState(() {
searchText = p['searchText'];
});
}
});
});
return Container(
color: Colors.white,
height: SizeConfig.realScreenHeight * 0.5,
width: SizeConfig.realScreenWidth * 0.8,
child: Container(
child: Column(children: [
Expanded(
flex: 1,
child: Center(
child: Image.asset(
'assets/images/habib-logo.png',
height: 75,
width: 75,
))),
Expanded(
flex: 3,
child: Center(
child: Container(
margin: EdgeInsets.all(20),
padding: EdgeInsets.all(10),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(100),
border: Border.all(width: 2, color: Colors.red)),
child: Icon(
Icons.mic,
color: Colors.blue,
size: 48,
),
))),
Expanded(
flex: 1, child: Center(child: Text( searchText != null ? searchText : 'Try saying something' )))
]),
));
}),
);
// show the dialog
showDialog(
context: context,
builder: (BuildContext context) {
return alert;
},
);
}
static closeAlertDialog(BuildContext context) {
Navigator.of(context).pop();
}
}