private async void ExecuteCommand()
{
CancelMoveMap();
_moveMapCommand = new CancellationTokenSource();
try
{
await Task.Delay(500, _moveMapCommand.Token);
}
catch (TaskCanceledException e)
{
Logger.LogMessage(e.Message);
}
if (!IsMapTouchDown)
{
var center = Map.CameraPosition.Target;
MapMoved.ExecuteIfPossible(new Address
{
Latitude = center.Latitude,
Longitude = center.Longitude
});
}
}
private void ExecuteMoveMapCommand()
{
CancelMoveMap();
_moveMapCommand = new CancellationTokenSource();
var t = new Task(() => Thread.Sleep(500), _moveMapCommand.Token);
t.ContinueWith(r =>
{
if (r.IsCompleted && !r.IsCanceled && !r.IsFaulted)
{
InvokeOnMainThread(() =>
{
MapMoved.ExecuteIfPossible(new Address {
Latitude = CenterCoordinate.Latitude, Longitude = CenterCoordinate.Longitude
});
});
}
}, _moveMapCommand.Token);
t.Start();
}
public void MoveMap()
{
MapMoved?.Invoke(this, EventArgs.Empty);
}