public void Process(Packet p)
{
if (p.MessageId != (ushort)LogType.BestPos)
{
return;
}
p.SeekRead(p.GetHeaderLength(), SeekOrigin.Begin);
var solStat = p.ReadUInt32();
var posType = p.ReadUInt32();
var latDegrees = p.ReadDouble();
var lonDegrees = p.ReadDouble();
var hight = p.ReadDouble();
var undulation = p.ReadSingle();
var datumId = p.ReadUInt32();
var latDeviation = p.ReadSingle();
var lonDeviation = p.ReadSingle();
var heightDeviation = p.ReadSingle();
var stationId = p.ReadUInt8Array(4);
var diffAge = p.ReadSingle();
var solAge = p.ReadSingle();
var numberOfSatelites = p.ReadUInt8();
var usedSatelites = p.ReadUInt8();
m_current = new BestPosition()
{
LatitudeDegrees = latDegrees,
LongitudeDegrees = lonDegrees,
Latidue = latDeviation,
Longitude = lonDeviation
};
}
static void Callback(BestPosition p)
{
if (p == null)
{
return;
}
Console.WriteLine("-------------------");
Console.WriteLine(p.Longitude);
Console.WriteLine(p.Latidue);
}
public async Task <Position> GetUserPosition()
{
if ((BestPosition != null) && BestPosition.IsActive())
{
return(BestPosition);
}
// ios does not send CLLocationManagerDelegate.didUpdateLocation constantly when there is no position update so the PositionExtensions.ValidCoordinateTime
// quickly becomes invalid which causes to pause (GetNextPosition([pause time],.....) every time when Find My Location click before acting to position on the map
// so the pause time should be 0
var position = await GetNextPosition(TimeSpan.Zero, 70)
.Take(1)
.DefaultIfEmpty() // Will return null in case of a timeout
.ToTask();
if (position != null)
{
return(position);
}
// between the first call to BestPosition, we might have received a position if LocationService was started by GetNextPosition()
return(BestPosition ?? GetInitialPosition());
}