private async void GetAllSkyJSONData()
{
Debug.WriteLine("GetAllSkyJSONData enter");
if (IsBusy)
{
Debug.WriteLine("GetAllSkyJSONData: GetJSON already busy, return");
return;
}
IsBusy = true;
// Check network status
if (NetworkServices.IsConnectedToInternet())
{
Tuple <AllSkyDataClass, DownloadResult> allskyret;
allskyret = await Task.Run(() => NetworkServices.GetJSON <AllSkyDataClass>(Settings.AllskyStatusURL));
//4. Data setting
DateTime ASDT = DateTimeUtils.UnixTimeStampToDateTime(allskyret.Item1.timestamp);
AllSkyDate = DateTimeUtils.ConvertToLocal(ASDT).ToString("HH:mm:ss");
}
else
{
await ParentPage.DisplayAlert("Get allsky data", "No network is available.", "Ok");
}
IsBusy = false;
}
private async void GetAllSkyJSONData_old()
{
Debug.WriteLine("GetAllSkyJSONData enter");
if (IsBusy)
{
Debug.WriteLine("GetAllSkyJSONData already busy, return");
return;
}
IsBusy = true;
GetDataResult = DownloadResult.Undefined;
Debug.WriteLine("GetAllSkyJSONData started, DownloadResult:" + GetDataResult);
// Check network status
if (NetworkServices.IsConnectedToInternet())
{
try
{
//1. Download data
Uri geturi = new Uri("http://astro.milantiev.com/allsky/stat.php"); //replace your xml url
HttpClient client = new HttpClient();
HttpResponseMessage response = await client.GetAsync(geturi);
Debug.WriteLine("GetAllSkyJSONData download completead, StatusCode:" + response.StatusCode);
//2. If data ok
if (response.StatusCode == HttpStatusCode.OK)
{
//2.2. Read string
string responseSt = await response.Content.ReadAsStringAsync();
Debug.WriteLine("GetAllSkyJSONData DOWNLOAD DATA:" + responseSt);
try
{
//3.1 Set JSON parse options
JsonSerializerSettings JSONSettings = new JsonSerializerSettings();
JSONSettings.Culture = new CultureInfo("ru-RU");
JSONSettings.Culture.NumberFormat.NumberDecimalSeparator = ".";
JSONSettings.NullValueHandling = NullValueHandling.Ignore;
//3.2. JSON convert
AllSkyDataClass objResponse = JsonConvert.DeserializeObject <AllSkyDataClass>(responseSt, JSONSettings);
//4. Data setting
DateTime ASDT = DateTimeUtils.UnixTimeStampToDateTime(objResponse.timestamp);
AllSkyDate = DateTimeUtils.ConvertToLocal(ASDT).ToString("HH:mm:ss");
}
catch (Exception ex)
{
Debug.WriteLine("Exception in GetAllSkyJSONData JSON parsing");
Debug.WriteLine(ex);
GetDataResult = DownloadResult.ParseError;
}
}
else
{
GetDataResult = DownloadResult.DownloadError;
}
}
catch (Exception ex)
{
Debug.WriteLine("Exception in GetAllSkyJSONData download");
Debug.WriteLine(ex);
GetDataResult = DownloadResult.DownloadError;
}
}
else
{
await ParentPage.DisplayAlert("Get allsky data", "No network is available.", "Ok");
}
IsBusy = false;
}
static public DateTime NautTwilightSetDateTime(int DayShift = 0)
{
return(DateTimeUtils.ConvertToLocal(AstroUtilsProp.NautTwilightSetDateTimeUtc(DayShift)));
}
static public DateTime AstronTwilightRiseDateTime(int DayShift = 0)
{
return(DateTimeUtils.ConvertToLocal(AstroUtilsProp.AstronTwilightRiseDateTimeUtc(DayShift)));
}
static public DateTime SunSetDateTime(int DayShift = 0)
{
return(DateTimeUtils.ConvertToLocal(AstroUtilsProp.SunSetDateTimeUtc(DayShift)));
}
