public SmsPageViewModel(INavigationService navigationService) : base(navigationService) { _navigationService = navigationService; VisibleErro = false; NavegarNext = new Command(async() => await NavegarNextCommand()); NavegarBack = new Command(async() => await NavegarBackCommand()); ReenviarCod = new Command(async() => await SendSMSAsync()); NumeroTelefone = AppUser.DddPhoneNumber; IsBusy = false; var telefone = "+55 " + NumeroTelefone.Substring(0, 2) + " " + NumeroTelefone.Substring(2, 5) + "-" + NumeroTelefone.Substring(7, 4); LabelTelefone = telefone; Enviado = false; lbReenviarColor = "#828282"; //#if DEBUG // Codigo = "123456"; //#endif SendSMSAsync(); }