public async Task <PhoneCallActivity> AddAdHocPhoneCallActivityAsync(int prospectId, PhoneCallActivity activity) { try { var authResult = await _authenticator.AuthenticateUser(Constants.PrivateKeys.ProspectMgmtRestResource); return(await _activityRepository.AddAdHocPhoneCallActivityAsync(prospectId, activity, authResult.AccessToken)); } catch (Exception ex) { Crashes.TrackError(ex); System.Diagnostics.Debug.WriteLine(ex.ToString()); await _dialogService.ShowAlertAsync("Seems like there was a problem.", "Oops", "Close"); return(null); } }