public async Task <Dictionary <string, string> > GetCurrentWeather(Position currentPosition)
{
// API call parameters
string apiKey = "appid=" + Constants.WEATHER_API_KEY;
string url = "http://api.openweathermap.org/data/2.5/weather?";
string pos = "lat=" + currentPosition.Latitude + "&lon=" + currentPosition.Longitude;
string unit = "units=metric";
// Httpclient
HttpClient client = new HttpClient();
string test = String.Format("{0}{1}&{2}&{3}", url, pos, unit, apiKey);
// Get Json
string x = await client.GetStringAsync(new Uri(String.Format("{0}{1}&{2}&{3}", url, pos, unit, apiKey)));
// Deserialize
CurrentWeather.RootObject rootObject = JsonConvert.DeserializeObject <CurrentWeather.RootObject>(x);
// Analyze all elements in Json data
string cityName = rootObject.name;
string temp = rootObject.main.temp + "°C";
string icon = rootObject.weather[0].icon;
// text
Dictionary <string, string> dic = new Dictionary <string, string>()
{
{ "CityAndTemp", $"{cityName} {temp}" },
{ "IconURL", "http://openweathermap.org/img/w/" + icon + ".png" }
};
return(dic);
}
public void MapCurrentWeatherData(string city)
{
// This URI will retrieved the current conditions
string JSONstring = getString("http://api.wunderground.com/api/6c99744103fecd5c/conditions/q/TX/" + city + ".json");
if (JSONstring != "Error")
{
CurrentWeather.RootObject CurrentObj = JsonConvert.DeserializeObject <CurrentWeather.RootObject>(JSONstring);
DayLabel.Text = CurrentObj.current_observation.observation_time_rfc822;
TempLabel.Text = CurrentObj.current_observation.temp_f.ToString();
HeatIndexLabel.Text = CurrentObj.current_observation.heat_index_f.ToString();
ClimateLabel.Text = CurrentObj.current_observation.feelslike_f.ToString();
WindLabel.Text = CurrentObj.current_observation.wind_gust_mph.ToString();
DewLabel.Text = CurrentObj.current_observation.dewpoint_f.ToString();
HumidityLabel.Text = CurrentObj.current_observation.relative_humidity.ToString();
}
else
{
ErrorLabel.Text = "Error connecting to wunderground Server, try again later";
ErrorLabel.Visible = true;
}
}
