temi 0.0.2 
temi: ^0.0.2 copied to clipboard
Temi Flutter plugin
import 'package:flutter/material.dart';
import 'dart:async';
import 'dart:io';
import 'package:camera/camera.dart';
import 'package:path_provider/path_provider.dart';
import 'package:path/path.dart' as path;
import 'package:flutter/services.dart';
import 'package:permission_handler/permission_handler.dart';
import 'package:temi/temi.dart';
import 'package:native_toast/native_toast.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
final cameras = await availableCameras();
runApp(MyApp(cameras: cameras));
}
class MyApp extends StatefulWidget {
final List<CameraDescription> cameras;
const MyApp({super.key, required this.cameras});
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
final _temi = Temi();
final TextEditingController _userId = TextEditingController();
final TextEditingController _username = TextEditingController();
double _xValue = 0.0;
double _yValue = 0.0;
bool _smartMode = false;
late CameraController _controller;
late Future<void> _initializeControllerFuture;
String _robotStatus = 'Unknown';
String _detectionState = 'Unknown';
String _userInteraction = 'None';
int _batteryLevel = 0;
bool _isRobotReady = false;
List<String> _locations = [];
String _currentSpeechText = '';
bool _isCameraInitialized = false;
XFile? _capturedImage;
String regFace = "";
String _selectedLocation = "Not Select";
Future<void> _moveRobot() async {
final success = await _temi.skidJoy(_xValue, _yValue, smart: _smartMode);
if (success) {
print('Robot moving with x: $_xValue, y: $_yValue, smart: $_smartMode');
} else {
print('Failed to move robot');
}
}
Future<void> _requestPermission() async {
var status = await Permission.storage.status;
if (!status.isGranted) {
await Permission.storage.request();
}
}
Future<void> _getSavedLocations() async {
_temi.getLocations().then((locations) {
setState(() {
_locations = locations;
});
print(locations);
});
}
Future<File> _createFileInPicturesDirectory(String fileName) async {
await _requestPermission();
Directory? picturesDir;
if (Platform.isAndroid) {
final directory = Directory('/storage/emulated/0/Pictures');
if (await directory.exists()) {
picturesDir = directory;
}
}
if (picturesDir == null) {
throw Exception("Pictures directory not found");
}
final file = File('${picturesDir.path}/$fileName');
print(file.path);
return file;
}
Future<void> _updateRobotInfo() async {
try {
final battery = await _temi.getBatteryLevel();
final robotInfo = await _temi.getRobotInfo();
setState(() {
_batteryLevel = battery;
_robotStatus = robotInfo.isNotEmpty ? 'Connected' : 'Disconnected';
});
} catch (e) {
print('Error updating robot info: $e');
}
}
Future<void> _getLocation() async {}
Future<void> _speakText() async {
if (_currentSpeechText.isNotEmpty) {
await _temi.speak(_currentSpeechText);
}
}
Future<void> _registerFace() async {
if (_capturedImage != null &&
_userId.text.isNotEmpty &&
_username.text.isNotEmpty) {
String imagePath = _capturedImage!.path;
_temi
.registerFace(imagePath, _userId.text, _username.text)
.then(
(result) async => {
if (!result)
{
await NativeToast().makeText(
message: "Face registration unsuccessfully...",
duration: NativeToast.shortLength,
),
}
else if (result)
{
await NativeToast().makeText(
message: "Face registration successfully...",
duration: NativeToast.shortLength,
),
},
},
)
.catchError((error) => {print("Error : ${error}")});
} else {
await NativeToast().makeText(
message: "Please take photo and fill user id and username",
duration: NativeToast.shortLength,
);
print("Required field missing");
}
}
Future<void> _startFaceRecognition() async {
await _temi.startFaceRecognition();
}
Future<void> _stopFaceRecognition() async {
await _temi.stopFaceRecognition();
}
Future<void> _performGreeting() async {}
Future<void> _performGoodbye() async {}
Future<void> _emergencyStop() async {}
Future<void> _initializeCamera() async {
try {
_requestPermission();
_controller = CameraController(
widget.cameras[0],
ResolutionPreset.medium,
);
_initializeControllerFuture = _controller.initialize();
await _initializeControllerFuture;
setState(() {
_isCameraInitialized = true;
});
} catch (e) {
print('Error initializing camera: $e');
}
}
Future<void> _captureImage() async {
try {
await _initializeControllerFuture;
final image = await _controller.takePicture();
setState(() {
_capturedImage = image;
});
final directory = await getApplicationDocumentsDirectory();
final fileName =
'temi_capture_${DateTime.now().millisecondsSinceEpoch}.jpg';
// final savedImagePath = path.join(directory.path, fileName);
//
// await File(image.path).copy(savedImagePath);
//print('Image saved to: $savedImagePath');
_createFileInPicturesDirectory(fileName);
_temi.speak("Image captured successfully");
} catch (e) {
print('Error capturing image: $e');
}
}
@override
void initState() {
super.initState();
_temi.initialize(
enableDetection: true,
enableUserTracking: false,
privacyMode: false,
);
_getSavedLocations();
_initializeCamera();
_temi.setupAllListeners(
onFaceRecognized: (faces) {
print("detected faces : ${faces}");
},
onRobotReady: (isReady) {
setState(() {
_isRobotReady = isReady;
});
print('Robot ready: $isReady');
if (isReady) {
_updateRobotInfo();
}
},
onUserInteraction: (isInteracting) {
if (isInteracting) {
_temi.speak("User interact with me");
}
setState(() {
_userInteraction = isInteracting ? 'Interacting' : 'Not Interacting';
});
print('User interacting: $isInteracting');
},
onDetectionStateChanged: (state) {
if (state == 2) {
_temi.speak("User focus mode");
} else if (state == 1) {
_temi.speak("User out of focus");
}
setState(() {
_detectionState = 'State: $state';
});
print('Detection state: $state');
},
onGoToLocationStatusChanged: (
location,
status,
descriptionId,
description,
) {
print(
'Location: $location, Status: $status, Description: $description',
);
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(content: Text('Navigation: $location - $status')),
);
},
onTtsStatusChanged: (id, text, status) {
print('TTS: $text - $status');
},
);
Timer.periodic(const Duration(seconds: 10), (timer) {
if (_isRobotReady) {
_updateRobotInfo();
}
});
}
@override
void dispose() {
_temi.dispose();
_controller.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Temi Flutter Plugin'),
backgroundColor: Colors.blue.shade700,
),
body: SingleChildScrollView(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Robot Status',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 8),
Row(
children: [
Icon(
_isRobotReady ? Icons.check_circle : Icons.error,
color: _isRobotReady ? Colors.green : Colors.red,
),
SizedBox(width: 8),
Text('Ready: ${_isRobotReady ? "Yes" : "No"}'),
],
),
Text('Status: $_robotStatus'),
Text('Detection: $_detectionState'),
Text('User: $_userInteraction'),
Row(
children: [
Icon(
Icons.battery_full,
color:
_batteryLevel > 20 ? Colors.green : Colors.red,
),
Text(' Battery: $_batteryLevel%'),
],
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Manual Movement',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
Text('X (Turn): ${_xValue.toStringAsFixed(2)}'),
Slider(
value: _xValue,
min: -1.0,
max: 1.0,
divisions: 20,
onChanged: (value) {
setState(() {
_xValue = value;
});
},
onChangeEnd: (_) => _moveRobot(),
),
Text(
'Y (Forward/Backward): ${_yValue.toStringAsFixed(2)}',
),
Slider(
value: _yValue,
min: -1.0,
max: 1.0,
divisions: 20,
onChanged: (value) {
setState(() {
_yValue = value;
});
},
onChangeEnd: (_) => _moveRobot(),
),
SwitchListTile(
title: Text('Smart Mode'),
value: _smartMode,
onChanged: (value) {
setState(() {
_smartMode = value;
});
},
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Quick Controls',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: () => _temi.moveForward(),
icon: Icon(Icons.keyboard_arrow_up),
label: Text('Forward'),
),
ElevatedButton.icon(
onPressed: () => _temi.moveBackward(),
icon: Icon(Icons.keyboard_arrow_down),
label: Text('Backward'),
),
],
),
SizedBox(height: 12),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: () => _temi.turnLeft(),
icon: Icon(Icons.keyboard_arrow_left),
label: Text('Turn Left'),
),
ElevatedButton.icon(
onPressed: () => _temi.turnRight(),
icon: Icon(Icons.keyboard_arrow_right),
label: Text('Turn Right'),
),
],
),
SizedBox(height: 12),
Center(
child: ElevatedButton.icon(
onPressed: _emergencyStop,
icon: Icon(Icons.stop),
label: Text('EMERGENCY STOP'),
style: ElevatedButton.styleFrom(
backgroundColor: Colors.red,
foregroundColor: Colors.white,
),
),
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Movement Patterns',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: () => {},
icon: Icon(Icons.crop_square),
label: Text('Square'),
),
ElevatedButton.icon(
onPressed: () => {},
icon: Icon(Icons.circle_outlined),
label: Text('Circle'),
),
],
),
SizedBox(height: 12),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: () => {},
icon: Icon(Icons.rotate_right),
label: Text('Turn 90°'),
),
ElevatedButton.icon(
onPressed: () => {},
icon: Icon(Icons.rotate_left),
label: Text('Turn -90°'),
),
],
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Speech Controls',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
TextField(
decoration: InputDecoration(
labelText: 'Text to speak',
border: OutlineInputBorder(),
suffixIcon: IconButton(
icon: Icon(Icons.volume_up),
onPressed: _speakText,
),
),
onChanged: (value) {
_currentSpeechText = value;
},
onSubmitted: (_) => _speakText(),
),
SizedBox(height: 12),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: _performGreeting,
icon: Icon(Icons.waving_hand),
label: Text('Greet'),
),
ElevatedButton.icon(
onPressed: _performGoodbye,
icon: Icon(Icons.exit_to_app),
label: Text('Goodbye'),
),
],
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Navigation',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
if (_locations.isEmpty)
Text('No saved locations found')
else
...(_locations
.map(
(location) => Padding(
padding: const EdgeInsets.symmetric(
vertical: 4.0,
),
child: Row(
children: [
Expanded(child: Text(location)),
ElevatedButton(
onPressed:
() => _temi.gotoLocation(location),
child: Text('Go To'),
),
],
),
),
)
.toList()),
SizedBox(height: 12),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: () => _temi.followMe(),
icon: Icon(Icons.follow_the_signs),
label: Text('Follow Me'),
),
ElevatedButton.icon(
onPressed: () => _temi.stopMovement(),
icon: Icon(Icons.stop_circle),
label: Text('Stop Navigation'),
),
],
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Robot Settings',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: () => {},
icon: Icon(Icons.bedtime),
label: Text('Sleep Mode'),
),
ElevatedButton.icon(
onPressed: () => {},
icon: Icon(Icons.wb_sunny),
label: Text('Wake Up'),
),
],
),
SizedBox(height: 12),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
ElevatedButton.icon(
onPressed: _updateRobotInfo,
icon: Icon(Icons.refresh),
label: Text('Refresh Status'),
),
ElevatedButton.icon(
onPressed: () async {
showDialog(
context: context,
builder:
(context) => AlertDialog(
title: Text('Robot Health'),
content: Text(""),
actions: [
TextButton(
onPressed:
() => Navigator.pop(context),
child: Text('OK'),
),
],
),
);
},
icon: Icon(Icons.health_and_safety),
label: Text('Health Check'),
),
],
),
],
),
),
),
SizedBox(height: 16),
Card(
elevation: 4,
child: Padding(
padding: const EdgeInsets.all(16.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
'Face Regeneration',
style: TextStyle(
fontSize: 18,
fontWeight: FontWeight.bold,
),
),
SizedBox(height: 16),
SizedBox(
width: MediaQuery.of(context).size.width,
height: 400,
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Expanded(
flex: 1,
child: Column(
mainAxisAlignment:
MainAxisAlignment.spaceEvenly,
children: [
Wrap(
spacing: 2,
children: [
ElevatedButton.icon(
onPressed: _startFaceRecognition,
icon: Icon(Icons.play_circle),
label: Text('Start Face Recognition'),
),
ElevatedButton.icon(
onPressed: _stopFaceRecognition,
icon: Icon(Icons.stop_circle),
label: Text('Stop Face Recognition'),
),
ElevatedButton.icon(
onPressed: _registerFace,
icon: Icon(Icons.face),
label: Text('Register Face'),
),
],
),
TextField(
controller: _userId,
decoration: InputDecoration(
labelText: "User Id",
),
),
TextField(
controller: _username,
decoration: InputDecoration(
labelText: "User Name",
),
),
],
),
),
SizedBox(width: 8),
Expanded(
flex: 3,
child:
_isCameraInitialized
? Stack(
alignment: Alignment.bottomCenter,
children: [
Container(
decoration: BoxDecoration(
borderRadius:
BorderRadius.circular(12),
border: Border.all(
color: Colors.grey.shade300,
),
),
child: ClipRRect(
borderRadius:
BorderRadius.circular(12),
child:
_capturedImage != null
? Image.file(
File(
_capturedImage!.path,
),
fit: BoxFit.cover,
width: double.infinity,
height: double.infinity,
)
: CameraPreview(
_controller,
),
),
),
Padding(
padding: const EdgeInsets.all(16.0),
child: Row(
mainAxisAlignment:
MainAxisAlignment.center,
children: [
FloatingActionButton(
heroTag: 'captureButton',
onPressed: _captureImage,
child: Icon(Icons.camera),
backgroundColor:
Colors.blue.shade700,
),
if (_capturedImage != null)
SizedBox(width: 16),
if (_capturedImage != null)
FloatingActionButton(
heroTag: 'resetButton',
onPressed: () {
setState(() {
_capturedImage = null;
});
},
child: Icon(Icons.refresh),
backgroundColor:
Colors.orange,
),
],
),
),
],
)
: Center(
child: CircularProgressIndicator(),
),
),
],
),
),
],
),
),
),
SizedBox(height: 16),
],
),
),
),
);
}
}Metadata
4
likes
125
points
2
downloads
Publisher
unverified uploader
Weekly Downloads
Metadata
Temi Flutter plugin
Repository (GitHub)
View/report issues
Documentation
License
unknown (license)
Dependencies
flutter, plugin_platform_interface
