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pharmacy/lib/pages/index.dart

121 lines
3.4 KiB

import 'package:agora_rtc_engine/rtc_engine.dart';
import 'package:flutter/material.dart';
import 'package:async/async.dart';
import 'dart:developer';
import 'package:permission_handler/permission_handler.dart';
import './call.dart';
import 'package:flutter/material.dart' hide Size;
import 'dart:ui' as ui;
class IndexPage extends StatefulWidget {
const IndexPage({Key? key}) : super(key: key);
@override
State<IndexPage> createState() => _IndexPageState();
}
class _IndexPageState extends State<IndexPage> {
TextEditingController _channelController = TextEditingController(text: 'call');
bool _validateError=false;
ClientRole? _role= ClientRole.Broadcaster;
@override
void dispose() {
_channelController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text("VideoCall"),
centerTitle: true,
),
body: SingleChildScrollView(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 20),
child: Column(
children:<Widget> [
const SizedBox(height: 20),
const SizedBox(height: 20),
TextField(
controller: _channelController,
decoration: InputDecoration(
errorText: _validateError ? 'Chanel Name is Mondatory' : null,
border: UnderlineInputBorder(borderSide: BorderSide(width: 1),),
hintText: 'channel name',
),
),
RadioListTile(
title: const Text('Broadcaster'),
onChanged: (ClientRole? value)
{
setState(() {
_role=value;
});
},
value: ClientRole.Broadcaster,
groupValue: _role,
),
RadioListTile(
title: const Text('Audience'),
onChanged: (ClientRole? value)
{
setState(() {
_role=value;
});
},
value: ClientRole.Audience,
groupValue: _role,
),
ElevatedButton(
onPressed: onjoin,
child: const Text('Join'),
style: ElevatedButton.styleFrom(
minimumSize: const ui.Size(double.infinity, 40),
),
)
],
),
),
),
);
}
Future<void> onjoin() async {
setState(() {
_channelController.text.isEmpty
? _validateError=true:
_validateError=false; // This line doesn't actually update any state
});
if(_channelController.text.isNotEmpty)
{
await _handlecameraAndMic(Permission.camera);
await _handlecameraAndMic(Permission.microphone);
await Navigator.push(
context,
MaterialPageRoute(
builder: (__) => CallPage(
channelName: _channelController.text, // Passes the text from _channelController as channelName
role: _role, // Passes the value of _role as role
),
),
);
}
}
Future <void> _handlecameraAndMic(Permission permission) async
{
final status=await permission.request();
log(status.toString());
}
}