public async void Button_GetWeather()
{
#if WINDOWS_UWP
var wr = await owms.GetWeather("Princeton,NJ");
if (wr != null)
{
var weatherText = "The current temperature in {0} is {1}°F, with a high today of {2}° and a low of {3}°.";
WriteLine(weatherText);
}
#else
WriteLine("The Weather library only works in UWP in this test app.");
#endif
}
private async Task ExecuteGetTempAsync()
{
if (string.IsNullOrEmpty(Location))
{
await CoreMethods.DisplayAlert(Resource.Resource.Error, Resource.Resource.ErrorCity, "Ok");
return;
}
try
{
// Call the eather service and await the call
var wr = await openWeatherMapService.GetWeather(Location);
if (wr != null)
{
WeatherInfo = wr;
// TEXT-TO-SPEECH INTEGRATION
string greeter = "";
// Customize the speech intro depending on the platformVoi
if (Device.RuntimePlatform == Device.iOS)
{
greeter = Resource.Resource.GreetingSiri;
}
if (Device.RuntimePlatform == Device.Android)
{
greeter = Resource.Resource.GreetingDroid;
}
// Build a message string to be spoken out loud
string weatherMessageTemplate = $"{greeter}. {Resource.Resource.VoiceMessage}";
string weatherMessage = string.Format(weatherMessageTemplate, greeter, wr.Name, (int)wr.Main.Temp,
(int)wr.Main.TempMax, (int)wr.Main.TempMin);
// Call the Text-to-Speech Dependency service on each platform to play the weather message with
// the platform's speech synthesizer
DependencyService.Get <ITextToSpeech>().Speak(weatherMessage);
}
}
catch (Exception ex)
{
await CoreMethods.DisplayAlert(Resource.Resource.Error, Resource.Resource.ErrorInternet, "Ok");
IsLoading = false;
}
}
}//OnNavigatedTo
//Ref https://msdn.microsoft.com/en-us/library/system.windows.media.imaging.bitmapimage(v=vs.110).aspx
// https://stackoverflow.com/questions/32314799/uwp-image-uri-in-application-folder
public async void CurrentWeather()
{
try
{
var currentPosition = await GeoLocationService.GetPosition();
RootObject myWeather = await OpenWeatherMapService.GetWeather(currentPosition.Coordinate.Point.Position.Latitude, currentPosition.Coordinate.Point.Position.Longitude);
//Set labels
Label0.Text = "Location";
Label1.Text = "Description";
Label2.Text = "Temperature";
Label3.Text = "Wind Speed";
Label4.Text = "Sun Rise";
Label5.Text = "Sun Set";
//Display weather image
string icon = String.Format("ms-appx:///Assets/Weather/{0}.png", myWeather.weather[0].icon);
WeatherImage.Source = new BitmapImage(new Uri(icon, UriKind.Absolute));
//Display location
LocationBlock.Text = myWeather.name;
//Display weather description
DescriptionBlock.Text = FirstCharToUpper(myWeather.weather[0].description);
//Display temperature
TemperatureBlock.Text = string.Format("{0}°C", myWeather.main.temp);
//Display wind speed
WindBlock.Text = string.Format("{0} m/s", myWeather.wind.speed);
//Display time of sunrise and sunset
var srTime = myMethods.getDate(myWeather.sys.sunrise);
var ssTime = myMethods.getDate(myWeather.sys.sunset);
var sunRise = srTime.ToString("H:mm");
var sunSet = ssTime.ToString("H:mm");
SunRiseBlock.Text = string.Format("{0}", sunRise);
SunSetBlock.Text = string.Format("{0}", sunSet);
}
catch
{
WorldTidesStation.Text = "Error retrieving data";
myMethods.EnableGPSDialog();
}
}//CurrentWeather