/// <summary>
/// Handles the <see cref="E:PositionChanged" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="PositionEventArgs"/> instance containing the event data.</param>
private void OnPositionChanged(object sender, PositionEventArgs e)
{
try {
object position = new {
Latitude = e.Position.Latitude,
Longitude = e.Position.Longitude,
Timestamp = e.Position.Timestamp,
Accuracy = e.Position.Accuracy,
Speed = e.Position.Speed,
Altitude = e.Position.Altitude
};
JObject jsonObject = JObject.FromObject(position);
//TuGrua.App.io.Emit ("SetPositionCrane", jsonObject);
} catch (Exception ex) {
Console.WriteLine (ex.Message);
}
try {
Xamarin.Forms.Maps.Position pos = new Xamarin.Forms.Maps.Position(e.Position.Latitude, e.Position.Longitude);
var mapSpan = new Xamarin.Forms.Maps.MapSpan (pos, 0.01, 0.01);
TuGrua.RequestService.ThisPage._map.MoveToRegion (mapSpan);
TuGrua.RequestService.ThisPage.MyPosition = e.Position;
TuGrua.RequestService.ThisPage.CanRequest = true;
TuGrua.RequestService.ThisPage._requestServiceButton.IsEnabled = true;
}
catch (Exception ex) {
Console.WriteLine (ex.Message);
//TuGrua.RequestService.ThisPage.CanRequest = false;
}
try {
TuGrua.RequestService.ThisPage._listenStatus.Text = "Estado:" + e.Position.Timestamp.ToString("G");
TuGrua.RequestService.ThisPage._listenLatitude.Text = "Latitud: " + e.Position.Latitude.ToString("N4");
TuGrua.RequestService.ThisPage._listenLongitude.Text = "Longitud: " + e.Position.Longitude.ToString("N4");
} catch (Exception) {
Console.WriteLine ("Error with visual elements: RequestService.cs");
}
}
/// <summary>
/// Handles the PositionChanged event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">All information about position.</param>
private void OnPositionChanged(object sender, PositionEventArgs e)
{
if (TuGrua.DriverView.ThisPage != null)
{
if (TuGrua.DriverView.ThisPage._currentUserStatus == 1)
{
object position = new
{
Id = TuGrua.DriverView.ThisPage.Driver.Cranes.FirstOrDefault().CraneId,
Position = e.Position
};
JObject jsonObject = JObject.FromObject(position);
App.io.Emit("SetPositionCrane", jsonObject);
}
TuGrua.DriverView.ThisPage._listenStatus.Text = "GPS Listening";
TuGrua.DriverView.ThisPage._listenLatitude.Text = "Latitud: " + e.Position.Latitude.ToString("N4");
TuGrua.DriverView.ThisPage._listenLongitude.Text = "Longitud: " + e.Position.Longitude.ToString("N4");
}
}
/// <summary>
/// Handles the <see cref="E:ListenerPositionChanged" /> event.
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="PositionEventArgs" /> instance containing the event data.</param>
private void OnListenerPositionChanged(object sender, PositionEventArgs e)
{
if (!IsListening) // ignore anything that might come in afterwards
{
return;
}
lock (_positionSync)
{
_lastPosition = e.Position;
var changed = PositionChanged;
if (changed != null)
{
changed(this, e);
}
}
}
