protected override async Task InitializeAsync()
{
await base.InitializeAsync();
if (Location != null)
{
#region foreground monitoring
_foregroundIndoorLocationManager = new EILIndoorLocationManager();
EstimoteForegroundIndoorLocationManagerDelegate foregroundLocationManagerDelegate = new EstimoteForegroundIndoorLocationManagerDelegate();
foregroundLocationManagerDelegate.UpdatedPositionAsync += async(position, accuracy, location) =>
{
EstimoteIndoorLocationAccuracy accuracyEnum = (EstimoteIndoorLocationAccuracy)Enum.Parse(typeof(EstimoteIndoorLocationAccuracy), accuracy.ToString(), true);
await StoreDatumAsync(new EstimoteIndoorLocationDatum(DateTimeOffset.UtcNow, position.X, position.Y, position.Orientation, accuracyEnum, location.Name, location.Identifier, location, position));
};
_foregroundIndoorLocationManager.Delegate = foregroundLocationManagerDelegate;
#endregion
#region background monitoring
_backgroundIndoorLocationManager = new EILBackgroundIndoorLocationManager();
EstimoteBackgroundIndoorLocationManagerDelegate backgroundLocationManagerDelegate = new EstimoteBackgroundIndoorLocationManagerDelegate();
backgroundLocationManagerDelegate.UpdatedPositionAsync += async(position, accuracy, location) =>
{
EstimoteIndoorLocationAccuracy accuracyEnum = (EstimoteIndoorLocationAccuracy)Enum.Parse(typeof(EstimoteIndoorLocationAccuracy), accuracy.ToString(), true);
await StoreDatumAsync(new EstimoteIndoorLocationDatum(DateTimeOffset.UtcNow, position.X, position.Y, position.Orientation, accuracyEnum, location.Name, location.Identifier, location, position));
};
_backgroundIndoorLocationManager.Delegate = backgroundLocationManagerDelegate;
#endregion
}
}
public override void DidFailToUpdatePosition(EILBackgroundIndoorLocationManager locationManager, NSError error)
{
SensusServiceHelper.Get().Logger.Log("Failed to update indoor location position: " + error, LoggingLevel.Normal, GetType());
}
public override async void DidUpdatePosition(EILBackgroundIndoorLocationManager locationManager, EILOrientedPoint position, EILPositionAccuracy positionAccuracy, EILLocation location)
{
await(UpdatedPositionAsync?.Invoke(position, positionAccuracy, location) ?? Task.CompletedTask);
}
