void LocationChanged(object sender, LocationEventArgs e)
{
activity.RunOnUiThread(delegate {
LatLng ll = RandomLatLng();
MarkerOptions opts = new MarkerOptions();
opts.SetPosition(RandomLatLng());
opts.SetTitle(ll.Latitude + ", " + ll.Longitude);
if (fish)
{
opts.SetSnippet("Fish caught");
}
else
{
opts.SetSnippet("No fish");
}
m.Remove();
m = googleMap.AddMarker(opts);
if (infoVisible)
{
m.ShowInfoWindow();
}
//googleMap.MoveCamera (CameraUpdateFactory.NewLatLng (new LatLng (e.Lat, e.Lon)));
});
}
static void ReadNextBytes(int offset)
{
byte [] buffer = new byte [bufSize];
var result = Socket.InputStream.BeginRead(buffer, offset, bufSize, delegate {
string raw = string.Join(", ", buffer);
string ascii = encoder.GetString(buffer);
WriteLine("RAW:\t" + raw);
WriteLine("ASCII:\t" + ascii);
WriteLine("----");
if (ascii.Contains("STATE") && ascii.Contains("0"))
{
NoFish?.Invoke(null, EventArgs.Empty);
}
else if (ascii.Contains("STATE") && ascii.Contains("1"))
{
YesFish?.Invoke(null, EventArgs.Empty);
}
//$GPGLL,5821.95899,N,02641.45598,e,085306.00,a,a * 6f
if (ascii.Contains("GPGLL"))
{
string [] pieces = ascii.Split(',');
double lat;
double lon;
try {
double.TryParse(pieces [1], out lat);
double.TryParse(pieces [3], out lon);
if (lat > 0 && lon > 0)
{
LocationEventArgs args = new LocationEventArgs();
args.Lat = lat / 100;
args.Lon = lon / 100;
LocationChanged?.Invoke(null, args);
}
} catch { }
}
if (!reading)
{
return;
}
if (buffer [buffer.Length - 1] == 0)
{
ReadNextBytes(0);
}
else
{
ReadNextBytes(bufSize);
}
}, null);
}
