/// <summary>
/// Gets the weather.
/// </summary>
/// <returns>The weather.</returns>
private async Task<Weather.WeatherData> GetWeather()
{
var location = new Weather.Location ();
WeatherData weather = new WeatherData ();
// Get current location
try {
location = await LocationClient.GetLocation ();
} catch (WebException e) {
ShowNotification ("Error", "Error defining current location");
// TODO: show view to enter current location
} catch (Exception e) {
ShowNotification ("Error", "Application will be closed.");
Android.OS.Process.KillProcess(Android.OS.Process.MyPid());
}
var storedLocations = await ConfigurationHelper.GetStoredLocations ();
foreach(var loc in storedLocations)
{
var localWeather = await WeatherClient.GetWeather (new Weather.Location{ city = loc});
if (localWeather != null)
CurrentWeather.Add (localWeather);
}
return weather;
}
/// <summary>
/// Performs web request and gets the weather from the service.
/// </summary>
/// <returns>The weather.</returns>
/// <param name="location">Location to get the weather</param>
public static async Task<WeatherData> GetWeather(Location location)
{
WeatherData result = null;
string weatherUrl = string.Format (WEATHER_URL, EnumHelper.GetDescription (Subscription.Subscript.free), location.city, NUMBER_OF_DAYS.ToString (), ApplicationSettingsHelper.API_KEY);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(weatherUrl);
using(WebResponse response = await request.GetResponseAsync())
{
using (Stream resStream = response.GetResponseStream ())
{
using (StreamReader reader = new StreamReader (resStream))
{
string jsonResult = await reader.ReadToEndAsync ();
result = JsonConvert.DeserializeObject<WeatherData> (jsonResult);
}
}
}
int length1 = result.data.weather.Length;
int length2 = result.data.weather[0].hourly.Length;
// TODO: investigate ho w to run this tasks in Parallel
for( int i = 0; i < length1; i++){
for(int j = 0; j < length2; j++) {
//taskArray[i*length2 + j] = Task.Factory.StartNew(async () => { await GetWeatherImageFile (result.data.weather[i].hourly[j].weatherIconUrl[0].value); });
await GetWeatherImageFile (result.data.weather[i].hourly[j].weatherIconUrl[0].value);
}
}
return result;
}