コード例 #1
0
        public async Task Load48HoursWeatherInfo()
        {
            if (IsBusy)
            {
                return;
            }

            IsBusy = true;

            try
            {
                await GeolocationHelper.GetGeolocationInfo(geoModel);

                var result = await HttpConnection.Get48HoursWeatherInfoAsync(geoModel.Lat, geoModel.Lon, "apiKey");

                if (result.Hourly != null)
                {
                    foreach (var item in result.Hourly)
                    {
                        Hourly48ForecastList.Add(new Forecast48HoursModel
                        {
                            Dt                      = DateAndTimeHelper.ConvertToDateAndTime(item.Dt, DateAndTimeHelper.TypeForDateAndTimeFormat.TIME),
                            DateAndTime             = DateAndTimeHelper.ConvertToDateAndTime(item.Dt, DateAndTimeHelper.TypeForDateAndTimeFormat.DATE_AND_TIME_FOR_48FORECAST),
                            Temp                    = Math.Round(item.Temp.Value, 1).ToString(),
                            Icon                    = HttpConnection.GetIconForWeather(item.Weather.First().Icon),
                            WindDeg                 = WindHelper.DegreesToGeogrpahicalDirections(item.WindDeg.Value),
                            GroupName               = DateAndTimeHelper.ConvertToDateAndTime(item.Dt, DateAndTimeHelper.TypeForDateAndTimeFormat.COMMON_DATETIME),
                            ColorOfTemperatureLabel = item.Weather.First().Icon.Contains("n")?"#000000": "#008000",
                            Humidity                = item.Humidity,
                            WindSpeed               = WindHelper.MpsToKmph(item.WindSpeed.Value),
                            Rain                    = string.IsNullOrEmpty(item.Rain) ? "0" : item.Rain,
                            Clouds                  = item.Clouds,
                            Pressure                = item.Pressure,
                            Description             = item.Weather.First().Description,
                            FeelsTemp               = Math.Round(item.FeelsLike.Value, 1).ToString()
                        });
                    }

                    List <string> groupNamesList = new List <string>();

                    foreach (var item in Hourly48ForecastList)
                    {
                        groupNamesList.Add(item.GroupName);
                    }

                    var distinctGroupNamesList = groupNamesList.Distinct().ToList();

                    foreach (var item in distinctGroupNamesList)
                    {
                        GroupedHourly48ForecastList.Add(new GroupingForListClass <string, Forecast48HoursModel>(item, Hourly48ForecastList.Where(x => x.GroupName == item)));
                    }
                }
                else
                {
                    await App.Current.MainPage.DisplayAlert("Błąd", "Coś poszło nie tak.", "OK");
                }
            }

            catch (Exception ex)
            {
                await App.Current.MainPage.DisplayAlert("Błąd", "Coś poszło nie tak.", "OK");
            }
            finally
            {
                IsBusy = false;
            }
        }
コード例 #2
0
        protected override async void OnAppearing()
        {
            base.OnAppearing();
            //if (String.IsNullOrEmpty(Preferences.Get("Latitude", "")) && String.IsNullOrEmpty(Preferences.Get("Longitude", "")))
            //{
            //
            //}

            await GeolocationHelper.GetGeolocationInfo(viewModel.geoModel);

            await viewModel.LoadActualAndDailyWeatherInfoForSevenDays();

            timer = new PollingTimerHelper(TimeSpan.FromMinutes(1), async() => { await GeolocationHelper.GetGeolocationInfo(viewModel.geoModel); await viewModel.LoadActualAndDailyWeatherInfoForSevenDays(); });
            timer.Start();
        }