tone_detector

Description:

tone detector

This package is a Tone Detection library for Flutter.
It can detect the tone of the text using Chat GPT API.
Features #

Detect the tone of the text and return an analysis score.
Supported analysis:

Aggressivity : range from 0.0 to 1.0, where 1.0 is extremly aggressive.




Getting started #

Request a secure API key for the endpoint at viktor [at] uira-tervezve.hu address.
Add the package to your pubspec.yaml file:

dependencies:
tone_detection: ^0.0.2
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Usage #

Create a ToneDetectorController
Use the ToneDetectorWidget, give the controller as a parameter

void main() {
TD.configure(apiKey: toneDetectorServiceKey ?? '');
runApp(const MyApp());
}

class MyApp extends StatelessWidget {
const MyApp({super.key});

@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Tone Detector Example',
theme: ThemeData(
scaffoldBackgroundColor: Colors.grey.shade200,
primarySwatch: Colors.yellow,
textTheme: const TextTheme(
bodyLarge: TextStyle(color: Colors.white),
bodyMedium: TextStyle(color: Colors.white),
bodySmall: TextStyle(color: Colors.white),
),
),
home: MyHomePage(),
);
}
}

class MyHomePage extends StatelessWidget {
MyHomePage({Key? key}) : super(key: key);
final ToneDetectorController controller = ToneDetectorController();

@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Chat :: Tone Detector'),
),
body: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
ElevatedButton(
onPressed: () => controller.analyze('I am angry', aggressiveness: 0.4),
child: const Text('Analyze'),
),
ToneDetectorWidget(
controller: controller,
),
],
),
),
);
}
}
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Additional information #
I plan to add more analysis in the future, like:

Sentiment
Friendliness
Formality

Also, visualizing the tone of the text is a good idea.
Right now, a very simple BarChart is used to visualize the tone.
Any suggestions and contributions are welcomed!