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HMG_Patient_App/lib/vital_signs/vital_sign.dart

70 lines
2.2 KiB
Dart

// import 'package:flutter/material.dart';
// import 'package:vital_sign_camera/vital_sign_camera.dart';
//
// class VitalSigns extends StatefulWidget {
// const VitalSigns({super.key});
//
// @override
// State<VitalSigns> createState() => _VitalSignState();
// }
//
// class _VitalSignState extends State<VitalSigns> {
// late final VitalSignCameraController _vitalSignCameraController;
// late Future<CameraDevice?> cameraDevice;
//
// @override
// void initState() {
// super.initState();
// cameraDevice = getFrontCamera();
// }
//
// double? _heartRate;
//
// Future<CameraDevice?> getFrontCamera() async {
// if (CameraPermissionStatus.authorized != await requestCameraPermission()) {
// return null;
// }
// return queryCameraDevice(CameraPosition.front);
// }
//
// @override
// Widget build(BuildContext context) {
// return Scaffold(
// body: Stack(children: [
// VitalSignCamera(
// onCreated: _onVitalSignCameraCreated,
// isActive: true,
// userInfo: UserInfo(
// age: 30, gender: Gender.male, userId: '__YOUR_USER_ID__'),
// config: VitalSignCameraConfig(apiKey: '__YOUR_API_KEY__'),
// device: cameraDevice,
// onVideoFrameProcessed: _onVideoFrameProcessed),
// Center(
// child: Column(
// mainAxisAlignment: MainAxisAlignment.center,
// children: [
// ElevatedButton(
// onPressed: () {
// setState(() {
// _vitalSignCameraController.startScanning();
// });
// },
// child: const Text('start')),
// Text('Heart rate: $_heartRate'),
// ],
// ),
// ),
// ]),
// );
// }
//
// void _onVideoFrameProcessed(VideoFrameProcessedEvent event) {
// // setState(() {
// // _heartRate = event.healthResult?.health?.vitalSigns.heartRate;
// // });
// }
//
// void _onVitalSignCameraCreated(VitalSignCameraController controller) {
// _vitalSignCameraController = controller;
// }
// }