voice_assistant 1.0.0+4 voice_assistant: ^1.0.0+4 copied to clipboard
This plugin contains a set of classes that make it easy to use the voice recognition capabilities of the underlying platform in Flutter. It supports Android and iOS.
import 'dart:convert';
import 'package:example/http_service.dart';
import 'package:voice_assistant/voice_assistant.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
/// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Voice Assistant',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyAppPage(title: 'Voice Assistant'),
);
}
}
///Example project main Screen
class MyAppPage extends StatefulWidget {
const MyAppPage({super.key, required this.title});
final String title;
@override
State<MyAppPage> createState() => _MyAppPageState();
}
class _MyAppPageState extends State<MyAppPage> {
String textStringValue = "";
List<dynamic> searchedData = [];
bool isSearching = false;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Colors.white,
iconTheme: const IconThemeData(
color: Colors.black, //change your color here
),
title:
Text(widget.title, style: const TextStyle(color: Colors.black)),
centerTitle: true,
elevation: 2.5,
actions: [
InkWell(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => const VoiceTextListView()),
);
},
child: Container(
margin: const EdgeInsets.only(right: 10),
child: const Icon(
Icons.list_alt,
)))
],
),
body: Center(
/// Center is a layout widget. It takes a single child and positions it
/// in the middle of the parent.
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
SizedBox(
height: 300,
child: Align(
alignment: Alignment.bottomCenter,
child: VoiceToTextView(
micClicked: true,
isDoingBackgroundProcess: isSearching,
listenTextStreamCallBack: (String? value) {},
listenTextCompleteCallBack:
(String? value, ActionType actionTypeValue) async {
if (value!.isNotEmpty &&
actionTypeValue == ActionType.search) {
setState(() {
isSearching = true;
});
Map<String, dynamic> requestData = {
'keyword': value,
'search_type': 'varieties',
'latitude': 22.750741,
'longitude': 75.89564
};
String jsonStringResponse =
await httpService.getPosts(requestData);
Map<String, dynamic> responseData =
json.decode(jsonStringResponse);
if (responseData.isNotEmpty &&
responseData['success'] &&
responseData['data'].isNotEmpty) {
searchedData = responseData['data'];
}
setState(() {
isSearching = false;
});
} else {}
},
),
)),
Expanded(
child: Column(
children: [
ListView.builder(
shrinkWrap: true,
itemCount: searchedData.length,
itemBuilder: (BuildContext context, int index) {
return Padding(
padding: const EdgeInsets.only(
left: 10, right: 10, top: 10, bottom: 10),
child: Row(
children: [
const Icon(
Icons.lens,
size: 10,
),
const SizedBox(
width: 10,
),
Expanded(
child: Text(
searchedData[index]['title'],
style: const TextStyle(fontSize: 18),
))
],
),
);
})
],
))
],
),
));
}
}