public MainPageViewModel(INavigationService navigationService, ITextToSpeechService textToSpeechService, IQRScanService qrScanService, IAttendeeRepository attendeeRepository, ISoundService soundService)
: base(navigationService)
{
Title = "MVP Conference 2019";
this.textToSpeechService = textToSpeechService;
this.qrScanService = qrScanService;
this.attendeeRepository = attendeeRepository;
this.soundService = soundService;
ScanCommand = new DelegateCommand(Scan, HasSession).ObservesProperty(() => CurrentSession);
SelectSessionCommand = new DelegateCommand(SelectSession);
SettingsCommand = new DelegateCommand(Settings);
}
public QRScanController(ILogger <QRScanController> logger, IQRScanService service)
{
_logger = logger;
_service = service;
}