import 'package:local_auth/local_auth.dart'; class BiometricService { static final _auth = LocalAuthentication(); static Future isAvailable() async { try { return await _auth.canCheckBiometrics || await _auth.isDeviceSupported(); } catch (_) { return false; } } static Future authenticate() async { try { return await _auth.authenticate( localizedReason: 'Unlock DailyYou', ); } catch (_) { return false; } } }