public async Task OnReading(IGpsReading reading)
{
var e = new GpsEvent
{
Id = Guid.NewGuid().ToString(),
DateCreated = DateTimeOffset.UtcNow,
Latitude = reading.Position.Latitude,
Longitude = reading.Position.Longitude,
Heading = reading.Heading,
HeadingAccuracy = reading.HeadingAccuracy,
Speed = reading.Speed,
PositionAccuracy = reading.PositionAccuracy
};
await this.repository.Set(e.Id, e);
this.BatchSize++;
var job = await this.jobManager.GetJob(Constants.GpsJobIdentifier);
var config = job.GetSyncConfig();
if (this.BatchSize >= config.BatchSize)
{
this.BatchSize = 0;
Console.WriteLine("GPS Location Sync batch size reached, will attempt to sync");
if (this.jobManager.IsRunning)
{
await this.jobManager.RunJobAsTask(Constants.GpsJobIdentifier);
}
}
}
protected override void OnResume()
{
try
{
this.logDebug(LogLevel.Verbose, "Entering OnResume");
lastGpsEvent_debug = GpsEvent.Stopped;
base.OnResume();
logDebug(LogLevel.Verbose, "RESUMED");
LocationManager lm = (LocationManager)GetSystemService(Context.LocationService);
lm.AddGpsStatusListener(this);
if (updateReadiness()) // gps could be switched meanwhile
{
showAlarm("running", Android.Graphics.Color.GreenYellow);
ServiceReceiver.SendInfoRequest(this);
}
this.logDebug(LogLevel.Verbose, "Done OnResume");
}
catch (Exception ex)
{
this.logDebug(LogLevel.Error, "OnResume " + ex.ToString());
}
}
public void OnGpsStatusChanged(GpsEvent e)
{
if (e == GpsEvent.FirstFix)
{
//We have fix for sure
LocationSensorStatus = LocationSensorStatus.Working;
}
else if (e == GpsEvent.SatelliteStatus)
{
//Don't really care anymore
}
}
public void OnGpsStatusChanged([GeneratedEnum] GpsEvent e)
{
if (e == GpsEvent.Started || e == GpsEvent.Stopped)
{
logDebug(LogLevel.Verbose, "MA gps changed to " + e.ToString());
updateReadiness();
}
else if (e != lastGpsEvent_debug) // prevents polluting log with SatelliteStatus value
{
logDebug(LogLevel.Verbose, $"MA minor status gps changed to {e}");
this.lastGpsEvent_debug = e;
}
}
public void OnGpsStatusChanged(GpsEvent e)
{
LocationStatus gpsStatus = LocationStatus.Started;
if (e == GpsEvent.Stopped)
{
gpsStatus = LocationStatus.Stopped;
}
var handler = LocationStatusChanged;
handler?.Invoke(this, new LocationStatusChangedEventArgs()
{
Status = gpsStatus
});
}
public void OnGpsStatusChanged(GpsEvent e)
{
int satellitesCount = 0;
var gpsStatus = _gpsLocationManager.GetGpsStatus(null);
var iterator = gpsStatus.Satellites.Iterator();
while (iterator.HasNext)
{
var satelite = (GpsSatellite)iterator.Next();
if (satelite.UsedInFix())
{
satellitesCount++;
}
}
_satellitesCount = satellitesCount;
}
public void OnGpsStatusChanged(GpsEvent e)
{
GpsStatus gpsStatus = locationManager.GetGpsStatus(null);
if (gpsStatus != null)
{
IIterable satellites = gpsStatus.Satellites;
IIterator sat = satellites.Iterator();
string lSatellites = null;
int i = 0;
while (sat.HasNext)
{
GpsSatellite satellite = sat.Next().JavaCast <GpsSatellite>();
Debug.WriteLine(satellite.Prn);
}
}
}
public void OnGpsStatusChanged(GpsEvent e)
{
int satellitesInView = 0;
int satellitesInUse = 0;
var gpsStatus = _gpsLocationManager.GetGpsStatus(null);
var iterator = gpsStatus.Satellites.Iterator();
while (iterator.HasNext)
{
satellitesInView++;
var satelite = (GpsSatellite)iterator.Next();
if (satelite.UsedInFix())
{
satellitesInUse++;// in present time we cannot find any satellites in use, so satellitesInUse is useless
}
}
_satellitesCount = satellitesInView;
}
private LocationStatus GetLocationStatus(GpsEvent e)
{
switch (e)
{
case GpsEvent.FirstFix:
return(LocationStatus.Started);
case GpsEvent.SatelliteStatus:
if (_lastLocation != null)
{
_isGpsFix = (SystemClock.ElapsedRealtime() - _lastLocationMillis) < 3000;
}
return(_isGpsFix ? LocationStatus.Started : LocationStatus.Initializing);
case GpsEvent.Stopped:
return(LocationStatus.Stopped);
case GpsEvent.Started:
return(LocationStatus.Started);
default:
return(LocationStatus.Stopped);
}
}
public void OnGpsStatusChanged([GeneratedEnum] GpsEvent e)
{
}
public void OnGpsStatusChanged(GpsEvent e) // GpsStatus.IListener
{
if (locationManager != null)
{
gpsStatus = locationManager.GetGpsStatus(gpsStatus);
switch (e)
{
case GpsEvent.FirstFix:
status = IDeviceGpsStatus.FirstFix;
DeviceDebugAndroid.LogToFileMethodStatic("gps: " + status.ToString());
break;
case GpsEvent.SatelliteStatus:
if (gpsStatus != null)
{
gpsSatellitesVisible = 0;
gpsSatellitesUsedInFix = 0;
gpsSatellitesWithEphemeris = 0;
gpsSatellitesWithAlmanac = 0;
var satellites = gpsStatus.Satellites;
if (satellites != null)
{
Java.Util.IIterator iterator = satellites.Iterator();
{
while (iterator.HasNext)
{
gpsSatellitesVisible++;
var s = (GpsSatellite)iterator.Next();
if (s.UsedInFix())
{
gpsSatellitesUsedInFix++;
}
if (s.HasEphemeris)
{
gpsSatellitesWithEphemeris++;
}
if (s.HasAlmanac)
{
gpsSatellitesWithAlmanac++;
}
}
}
if (gpsSatellitesUsedInFix > 3)
{
status = IDeviceGpsStatus.Connected;
}
}
}
break;
case GpsEvent.Started:
status = IDeviceGpsStatus.Started;
DeviceDebugAndroid.LogToFileMethodStatic("gps: " + status.ToString());
break;
case GpsEvent.Stopped:
status = IDeviceGpsStatus.Stopped;
DeviceDebugAndroid.LogToFileMethodStatic("gps: " + status.ToString());
break;
}
if (listener != null)
{
listener.OnGpsStatusUpdate();
}
}
}
public override void OnReceiveLocation(BDLocation lct)
{
if (lct == null)
{
return;
}
try
{
var msg = $"OnReceiveLocation:{lct.Latitude} Latitude:{lct.Longitude} Address:{lct.Country}{lct.Province}{lct.City}{lct.Address?.Street}";
Android.Util.Log.Info("位置：", msg);
//ToastUtils.ShowSingleToast(msg);
GlobalSettings.Latitude = lct.Latitude;
GlobalSettings.Longitude = lct.Longitude;
new Thread(async() =>
{
if (lct != null && !GlobalSettings.IsNotConnected)
{
var _conn = App.Resolve <LocalDatabase>();
var tracking = new TrackingModel()
{
StoreId = Settings.StoreId,
BusinessUserId = Settings.UserId,
BusinessUserName = Settings.UserRealName,
Latitude = lct.Latitude,
Longitude = lct.Longitude,
CreateDateTime = DateTime.Now,
Province = lct.Province,
County = lct.Country,
City = lct.City,
//Town = lct.Town,
Address = lct.Address?.Street
};
var gpsEvent = new GpsEvent()
{
Latitude = lct.Latitude,
Longitude = lct.Longitude,
CreateTime = DateTime.Now,
Address = $"{lct.Country}{lct.Province}{lct.City}{lct.Address?.Street}"
};
var cg = await _conn.GpsEvents.CountAsync();
var lg = await _conn.LocationSyncEvents.CountAsync();
if (cg > 50)
{
await _conn.ResetGpsEvents();
}
if (lg > 50)
{
await _conn.ResetLocationSyncEvents();
}
//存储本地
if (!string.IsNullOrWhiteSpace(gpsEvent.Address))
{
await _conn.InsertAsync(gpsEvent);
}
if (!string.IsNullOrWhiteSpace(tracking.Address))
{
await _conn.InsertAsync(tracking);
}
}
}).Start();
}
catch (Java.Lang.Exception ex)
{
Android.Util.Log.Error("上报", ex.Message);
}
}
public void OnGpsStatusChanged(GpsEvent e)
{
int satellitesInView = 0;
int satellitesInUse = 0;
var gpsStatus = _gpsLocationManager.GetGpsStatus(null);
var iterator = gpsStatus.Satellites.Iterator();
while (iterator.HasNext)
{
satellitesInView++;
var satelite = (GpsSatellite)iterator.Next();
if (satelite.UsedInFix())
satellitesInUse++;// in present time we cannot find any satellites in use, so satellitesInUse is useless
}
_satellitesCount = satellitesInView;
}