/// <inheritdoc/>
public void StartListening(int minTime, double minDistance, bool includeHeading = false)
{
if (minTime < 0)
{
throw new ArgumentOutOfRangeException("minTime");
}
if (minDistance < 0)
{
throw new ArgumentOutOfRangeException("minDistance");
}
if (this.IsListening)
{
throw new InvalidOperationException("This LocationService is already listening");
}
this.listener = new GeolocationContinuousListener(this.manager, TimeSpan.FromMilliseconds(minTime), this.providers);
this.listener.PositionChanged += this.OnListenerPositionChanged;
this.listener.PositionError += this.OnListenerPositionError;
Looper looper = Looper.MyLooper() ?? Looper.MainLooper;
for (int i = 0; i < this.providers.Length; ++i)
{
this.manager.RequestLocationUpdates(this.providers[i], minTime, (float)minDistance, this.listener, looper);
}
}
/// <inheritdoc/>
public void StopListening()
{
if (this.listener == null)
{
return;
}
this.listener.PositionChanged -= this.OnListenerPositionChanged;
this.listener.PositionError -= this.OnListenerPositionError;
for (int i = 0; i < this.providers.Length; ++i)
{
this.manager.RemoveUpdates(this.listener);
}
this.listener = null;
}