internal static UnitsFlags ParseUnitsFlags(List <String> Args)
{
UnitsFlags Result = UnitsFlags.Units;
List <String> ToBeRemoved = new List <String>();
foreach (String Arg in Args)
{
switch (Arg.ToUpper())
{
case "--HELP":
Result |= UnitsFlags.Units;
break;
case "--TABLE":
Result |= UnitsFlags.Table;
break;
default:
break;
}
if (Arg.StartsWith("--"))
{
ToBeRemoved.Add(Arg);
}
}
foreach (String Arg in ToBeRemoved)
{
Args.Remove(Arg);
}
return(Result);
}
public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
{
View v = inflater.Inflate(Resource.Layout.Weather, container, false);
temperature = v.FindViewById <TextView>(Resource.Id.temperature);
minimumTemperature = v.FindViewById <TextView>(Resource.Id.minimumtemperature);
maximumTemperature = v.FindViewById <TextView>(Resource.Id.maximumtemperature);
city = v.FindViewById <TextView>(Resource.Id.city);
humidity = v.FindViewById <TextView>(Resource.Id.humidity);
TelephonyManager tm = (TelephonyManager)Activity.GetSystemService(Context.TelephonyService);
string countryCode = tm.NetworkCountryIso;
string thecity = configurationManager.RetrieveAValue(ConfigurationParameters.City, "");
UnitsFlags unitsFlags = UnitsFlags.Metric;
string temperatureSuffix = "°C";
if (configurationManager.RetrieveAValue(ConfigurationParameters.UseImperialSystem) == true)
{
unitsFlags = UnitsFlags.Imperial;
temperatureSuffix = "°F";
}
ThreadPool.QueueUserWorkItem(async m =>
{
var weather = await Weather.GetWeather(thecity, countryCode, unitsFlags);
Activity.RunOnUiThread(() =>
{
temperature.Text = weather?.MainWeather.Temperature.ToString() + temperatureSuffix;
minimumTemperature.Text = "min: " + weather?.MainWeather.MinTemperature.ToString() + temperatureSuffix;
maximumTemperature.Text = "max: " + weather?.MainWeather.MaxTemperature.ToString() + temperatureSuffix;
city.Text = weather?.Name + ": " + weather?.Weather[0].Description;
humidity.Text = Resources.GetString(Resource.String.humidity) + ": " + weather?.MainWeather.Humidity.ToString();
});
});
return(v);
}
//This class will be the one that connects to the api and provide Lockscreen with Weather information.
public static async Task <WeatherRoot> GetWeather(string city, string country, UnitsFlags unitsformat)
{
string units = "";
switch (unitsformat)
{
case UnitsFlags.Metric:
units = "metric";
break;
case UnitsFlags.Imperial:
units = "imperial";
break;
default:
units = "metric";
break;
}
string url = string.Format("http://api.openweathermap.org/data/2.5/weather?q={0},{1}&units={2}&appid=9ca11a6f4426446b991ff390d4f7430f", city, country, units);
using (var client = new HttpClient())
{
try
{
var json = await client.GetStringAsync(url);
if (string.IsNullOrWhiteSpace(json))
{
return(null);
}
WeatherRoot weatherRoot =
DeserializeObject <WeatherRoot>(json);
return(weatherRoot);
}
catch
{
return(null);
}
}
}
