private void closeLogWriter()
{
if (null == _logWriter)
{
return;
}
Debug.Log("closing stream writer");
_logWriter.Dispose();
_logWriter = null;
}
void LocationProvider_OnLocationUpdated(Location location)
{
/////////////// GUI logging //////////////////////
StringBuilder sb = new StringBuilder();
sb.AppendLine(string.Format("IsLocationServiceEnabled: {0}", location.IsLocationServiceEnabled));
sb.AppendLine(string.Format("IsLocationServiceInitializing: {0}", location.IsLocationServiceInitializing));
sb.AppendLine(string.Format("IsLocationUpdated: {0}", location.IsLocationUpdated));
sb.AppendLine(string.Format("IsHeadingUpdated: {0}", location.IsUserHeadingUpdated));
string locationProviderClass = LocationProviderFactory.Instance.DefaultLocationProvider.GetType().Name;
sb.AppendLine(string.Format("location provider: {0} ({1})", location.Provider, locationProviderClass));
sb.AppendLine(string.Format("UTC time:{0} - device: {1}{0} - location:{2}", Environment.NewLine, DateTime.UtcNow.ToString("yyyyMMdd HHmmss"), UnixTimestampUtils.From(location.Timestamp).ToString("yyyyMMdd HHmmss")));
sb.AppendLine(string.Format(_invariantCulture, "position: {0:0.00000000} / {1:0.00000000}", location.LatitudeLongitude.x, location.LatitudeLongitude.y));
sb.AppendLine(string.Format(_invariantCulture, "accuracy: {0:0.0}m", location.Accuracy));
sb.AppendLine(string.Format(_invariantCulture, "user heading: {0:0.0}°", location.UserHeading));
sb.AppendLine(string.Format(_invariantCulture, "device orientation: {0:0.0}°", location.DeviceOrientation));
sb.AppendLine(nullableAsStr <float>(location.SpeedKmPerHour, "speed: {0:0.0}km/h"));
sb.AppendLine(nullableAsStr <bool>(location.HasGpsFix, "HasGpsFix: {0}"));
sb.AppendLine(nullableAsStr <int>(location.SatellitesUsed, "SatellitesUsed:{0} "));
sb.AppendLine(nullableAsStr <int>(location.SatellitesInView, "SatellitesInView:{0}"));
if (null != _logText)
{
_logText.text = sb.ToString();
}
/////////////// file logging //////////////////////
// start logging to file
if (_logToFile && null == _logWriter)
{
Debug.Log("--- about to start logging to file ---");
_logWriter = new LocationLogWriter();
_logToggle.GetComponentInChildren <Text>().text = "stop logging";
}
// stop logging to file
if (!_logToFile && null != _logWriter)
{
Debug.Log("--- about to stop logging to file ---");
_logToggle.GetComponentInChildren <Text>().text = "start logging";
closeLogWriter();
}
// write line to log file
if (_logToFile && null != _logWriter)
{
_logWriter.Write(location);
}
}
