public async override void update()
{
try
{
if (state)
{
Debug.WriteLine("Weather Forecast UPDATE");
Grid grid = new Grid();
Forecast forecast = await getForecast();
//Image
Image image = new Image();
BitmapImage bimage = new BitmapImage(new Uri("ms-appx:///Assets/" + forecast.icon + ".png"));
image.Source = bimage;
image.RenderTransformOrigin = new Point(0.5, 0.5);
image.Width = 50;
image.Height = 50;
image.Margin = new Thickness(0, 30, 0, 50);
TextBlock temp2 = new TextBlock();
temp2.Text = forecast.temp.Substring(0, 2) + "º";
temp2.FontSize = 30;
temp2.FontWeight = FontWeights.Bold;
temp2.Foreground = new SolidColorBrush(Colors.White);
temp2.Margin = new Thickness(150, 40, 0, 0);
TextBlock tb = new TextBlock();
tb.Text = "\t" + forecast.sunrise.Hour + ":" + forecast.sunrise.Minute + "\t" + forecast.sunset.Hour + ":" + forecast.sunset.Minute;
tb.FontSize = 14;
tb.Foreground = new SolidColorBrush(Colors.White);
tb.HorizontalAlignment = HorizontalAlignment.Center;
tb.Margin = new Thickness(0, 80, 0, 0);
Image sunrise = new Image();
BitmapImage _sunrise = new BitmapImage(new Uri("ms-appx:///Assets/SunSet.png"));
sunrise.Source = _sunrise;
sunrise.RenderTransformOrigin = new Point(0.5, 0.5);
sunrise.Width = 14;
sunrise.Height = 14;
sunrise.Margin = new Thickness(0, 57, 55, 0);
Image sunset = new Image();
BitmapImage _sunset = new BitmapImage(new Uri("ms-appx:///Assets/SunSet.png"));
CompositeTransform ts = new CompositeTransform();
ts.Rotation = Convert.ToDouble(180);
sunset.RenderTransform = ts;
sunset.Source = _sunset;
sunset.RenderTransformOrigin = new Point(0.5, 0.5);
sunset.Width = 14;
sunset.Height = 14;
sunset.Margin = new Thickness(55, 57, 0, 0);
/*
* //Temp
* TextBlock temp = new TextBlock();
* temp.Text = "Min: " + forecast.minTemp + " -- Max: " + forecast.maxTemp;
* temp.FontSize = 10;
* temp.Foreground = new SolidColorBrush(Colors.White);
* temp.Margin = new Thickness(105, 0, 0, 0);
*
*
*
* //WindSpeed
* Image wind = new Image();
* BitmapImage windbimage = new BitmapImage(new Uri("ms-appx:///Assets/wind.png"));
* CompositeTransform ts = new CompositeTransform();
* ts.Rotation = Convert.ToDouble(forecast.windDir);
* wind.Source = windbimage;
* wind.RenderTransform = ts;
* wind.RenderTransformOrigin = new Point(0.5, 0.5);
* wind.Width = 50;
* wind.Height = 50;
* wind.Margin = new Thickness(100, 50, 0, 0);
*
* TextBlock temp3 = new TextBlock();
* temp2.Text = "Location: " + forecast.location;
* temp2.FontSize = 10;
* temp2.Foreground = new SolidColorBrush(Colors.White);
* temp2.Margin = new Thickness(0,100, 0, 0);
*
* grid.Children.Add(temp);
* grid.Children.Add(temp2);
* grid.Children.Add(temp3);
* grid.Children.Add(wind);
*/
grid.Children.Add(tb);
grid.Children.Add(temp2);
grid.Children.Add(image);
grid.Children.Add(sunset);
grid.Children.Add(sunrise);
clearWidget();
addToWidget(grid);
}
else
{
clearWidget();
}
//Debug.WriteLine("Weather Forecast: " + Marshal.SizeOf(grid));
}
catch (Exception e)
{
Debug.WriteLine("You probly dont have internet");
}
}
public async Task <Forecast> getForecast()
{
//List<int> forecasts = new List<int>();
// Forecast[][] forecasts = new Forecast[6][];
Forecast forecast = null;
WebUrl webUrl = new WebUrl(protocol, host, port);
string[] paths =
{
"data",
"2.5",
"weather"
};
WebUrl.Query[] querys =
{
new WebUrl.Query("lat", config.getSetting(name, "lat")),
new WebUrl.Query("lon", config.getSetting(name, "long")),
new WebUrl.Query("mode", "xml"),
new WebUrl.Query("appid", "11e536b32932b598cfb0b085d19fb203"),
new WebUrl.Query("units", "metric")
};
webUrl.addPath(paths);
webUrl.addQuery(querys);
Uri url = webUrl.compose();
try
{
XmlDocument xmlDocument = new XmlDocument();
xmlDocument.LoadXml(await httpClient.GetStringAsync(url));
Debug.WriteLine(xmlDocument.ToString());
XmlNode element = xmlDocument["current"];
DateTime sunset = new DateTime(), sunrise = new DateTime();
String mode = "", icon = "";
String temp = "", minTemp = "", maxTemp = "";
String speed = "", direction = "";
String location = "";
foreach (XmlNode x in element)
{
XmlAttributeCollection attributes = x.Attributes;
switch (x.Name)
{
case "city":
XmlNode city = x["sun"];
location = attributes[1].Value;
bool isDayLight = TimeZoneInfo.Local.IsDaylightSavingTime(DateTime.Now);
if (isDayLight)
{
sunrise = Convert.ToDateTime(city.Attributes[0].Value).AddHours(TimeZoneInfo.Local.BaseUtcOffset.TotalHours + 1);
sunset = Convert.ToDateTime(city.Attributes[1].Value).AddHours(TimeZoneInfo.Local.BaseUtcOffset.TotalHours + 1);
}
else
{
sunrise = Convert.ToDateTime(city.Attributes[0].Value).AddHours(TimeZoneInfo.Local.BaseUtcOffset.TotalHours);
sunset = Convert.ToDateTime(city.Attributes[1].Value).AddHours(TimeZoneInfo.Local.BaseUtcOffset.TotalHours);
}
break;
case "temperature":
temp = attributes[0].Value;
minTemp = attributes[1].Value;
maxTemp = attributes[2].Value;
break;
case "weather":
mode = attributes[1].Value;
icon = attributes[2].Value;
break;
case "wind":
XmlNode speedNode = x["speed"];
XmlNode directionNode = x["direction"];
speed = speedNode.Attributes[1].Value;
direction = directionNode.Attributes[0].Value;
break;
}
}
forecast = new Forecast(sunrise, sunset, mode, icon, direction, speed, temp, minTemp, maxTemp, location);
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
}
return(forecast);
}