public async void OnLoaded() { if (!_connectivityService.IsInternetAvailable()) { _loggingService.Warning("Could not load weather data. No Internet connection available."); await _dialogService.ShowAsync("Could not load weather data. No Internet connection available."); _navigationService.GoTo(AppViews.SnapshotDetails, NavigationParam); return; } IsBusy = true; var navParam = (SnapshotDetailsViewNavParams)NavigationParam; var snapshot = navParam.LocationSnapshot; try { WeatherForecast = await _weatherDataService.GetWeatherDataForLocationAsync(snapshot); } catch (Exception ex) { _loggingService.Warning("Weather API error. This might indicate an incorrect API URI or key. Details: {Ex}", ex); await _dialogService.ShowAsync("Weather API error. This might indicate an incorrect API URI or key."); _navigationService.GoTo(AppViews.SnapshotDetails, NavigationParam); return; } IsBusy = false; }