public static async Task <bool> PostLocationArray(bool isStartPushPin = false)
{
try
{
int maxCount = Globals.TagList.Count;
int index = Globals.PostedLocationIndex; //these variables are needed as global values may change in other async parallel calls
int count = maxCount - index;
if (maxCount != 0 && count != 0)
{
GeoReference.GeoTags objGeoTags = GetGeotagsObject(count);
for (int i = index; i < maxCount; i++)
{
objGeoTags.Alt.Add(Globals.TagList[i].Alt);
objGeoTags.Lat.Add(Globals.TagList[i].Lat.ToString());
objGeoTags.Long.Add(Globals.TagList[i].Long.ToString());
objGeoTags.IsSOS.Add(Globals.TagList[i].IsSOS);
objGeoTags.TS.Add(Globals.TagList[i].TimeStamp.Ticks);
objGeoTags.Spd.Add(Globals.TagList[i].Speed);
objGeoTags.Accuracy.Add(Globals.TagList[i].Accuracy);
}
string result = string.Empty;
using (MemoryStream mem = new MemoryStream())
{
DataContractJsonSerializer ser = new DataContractJsonSerializer(typeof(GeoReference.GeoTags));
ser.WriteObject(mem, objGeoTags);
string data = Encoding.UTF8.GetString(mem.ToArray(), 0, (int)mem.Length);
WebClient webClient = new WebClient();
webClient.Headers["Content-type"] = "application/json;";
webClient.Headers["AuthID"] = Globals.User.LiveAuthId;
webClient.Encoding = Encoding.UTF8;
result = await webClient.UploadStringTask(new Uri(Constants.PostMyLocationUrl), data);
if (Globals.AddOrUpdateValue("DeactivateTime", DateTimeOffset.Now))
{
IsolatedStorageSettings settings = IsolatedStorageSettings.ApplicationSettings;
settings.Save();
}
}
Globals.PostedLocationIndex = maxCount;
}
return(true);
}
catch
{
return(false);
}
}