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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,13 @@ | ||
| class RecordWordModel { | ||
| final String pronunciation; | ||
| final int similarity; | ||
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| RecordWordModel({required this.pronunciation, required this.similarity}); | ||
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| factory RecordWordModel.fromJson(Map<String, dynamic> json) { | ||
| return RecordWordModel( | ||
| pronunciation: json['pronunciation'], | ||
| similarity: json['similarity'], | ||
| ); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,114 @@ | ||
| import 'dart:convert'; | ||
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| import 'package:flutter_dotenv/flutter_dotenv.dart'; | ||
| import 'package:get/get.dart'; | ||
| import 'package:permission_handler/permission_handler.dart'; | ||
| import 'package:flutter_sound/flutter_sound.dart'; | ||
| import 'package:http/http.dart' as http; | ||
| import 'package:path_provider/path_provider.dart'; | ||
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| class RecordViewModel extends GetxController { | ||
| final FlutterSoundRecorder _audioRecorder = FlutterSoundRecorder(); | ||
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| final RxBool isRecording = false.obs; | ||
| RxString audioFilePath = ''.obs; | ||
| final RxMap<String, dynamic> response = | ||
| <String, dynamic>{}.obs; // Specify the types | ||
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| @override | ||
| void onInit() { | ||
| _requestPermission(); | ||
| super.onInit(); | ||
| } | ||
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| Future<void> _requestPermission() async { | ||
| var microphoneStatus = await Permission.microphone.status; | ||
| if (!microphoneStatus.isGranted) { | ||
| await Permission.microphone.request(); | ||
| } | ||
| } | ||
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| Future<void> _startRecording() async { | ||
| if (isRecording.value) return; | ||
|
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| // Ensure the recorder is open | ||
| if (!_audioRecorder.isStopped) { | ||
| await _audioRecorder.closeRecorder(); | ||
| } | ||
|
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| // Open the recorder | ||
| await _audioRecorder.openRecorder(); | ||
| final directory = await getApplicationDocumentsDirectory(); | ||
| final filePath = | ||
| '${directory.path}/${DateTime.now().millisecondsSinceEpoch}.aac'; | ||
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| print('Recording to $filePath'); | ||
| try { | ||
| await _audioRecorder.startRecorder( | ||
| toFile: filePath, | ||
| codec: Codec.aacADTS, | ||
| ); | ||
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| isRecording.value = true; | ||
| } catch (e) { | ||
| print('Error starting recorder: $e'); | ||
| // Handle the error as needed | ||
| } | ||
| } | ||
|
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| Future<String?> _stopRecording() async { | ||
| try { | ||
| final path = await _audioRecorder.stopRecorder(); | ||
| audioFilePath.value = path!; | ||
| isRecording.value = false; | ||
| return path; // 녹음이 중지된 파일의 경로를 반환합니다. | ||
| } catch (e) {} | ||
| return null; | ||
| } | ||
|
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| Future<void> sendTextAndAudio(String content) async { | ||
| String url = '${dotenv.env['API_URL']!}/study/syllable'; | ||
| print('Sending data and audio to $url'); | ||
| print('audioFilePath.value: ${audioFilePath.value}'); | ||
| print('content: $content'); | ||
| if (audioFilePath.value.isEmpty) { | ||
| print('Audio file is not available.'); | ||
| return; | ||
| } | ||
|
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| try { | ||
| var request = http.MultipartRequest('POST', Uri.parse(url)) | ||
| ..fields['content'] = content | ||
| ..files.add( | ||
| await http.MultipartFile.fromPath('audio', audioFilePath.value)); | ||
|
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| print('Sending data and audio...----------------------------'); | ||
| var response = await request.send(); | ||
| if (response.statusCode == 200) { | ||
| // Read the response stream and convert it to a JSON object | ||
| final respStr = await response.stream.bytesToString(); | ||
| final jsonResponse = json.decode(respStr); | ||
|
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| // Store the response in the RxMap | ||
| this.response.value = jsonResponse; | ||
| } else { | ||
| print( | ||
| 'Failed to send data and audio. Status code: ${response.statusCode}', | ||
| ); | ||
| } | ||
| } catch (e) { | ||
| print(e.toString()); | ||
| } | ||
| } | ||
|
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| void toggleRecording() async { | ||
| isRecording.value ? await _stopRecording() : await _startRecording(); | ||
| update(); | ||
| } | ||
|
|
||
| @override | ||
| void onClose() { | ||
| _audioRecorder.closeRecorder(); | ||
| super.onClose(); | ||
| } | ||
| } |
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