/// <summary>
/// Enable location tracking and place any overlays
/// </summary>
protected override void OnResume()
{
base.OnResume();
myLocation.EnableMyLocation();
if (assignment != null)
{
var overlayItem = new OverlayItem(new GeoPoint(assignment.Latitude.ToIntE6(), assignment.Longitude.ToIntE6()), assignment.CompanyName,
string.Format("{0} {1}, {2} {3}", assignment.Address, assignment.City, assignment.State, assignment.Zip));
MapOverlayItem overlay = new MapOverlayItem(this, Resources.GetDrawable(Resource.Drawable.ActiveAssignmentIcon), overlayItem, mapView, true);
mapView.Overlays.Add(overlay);
}
var dialog = new AlertDialog.Builder(this)
.SetTitle("Google Maps")
.SetMessage(Resources.GetString(Resource.String.GoogleMapsKeyIssue))
.SetPositiveButton("Ok", (sender, e) => { })
.Show();
}
/// <summary>
/// Updates location pins on the map.
/// </summary>
private void UpdateLocations()
{
assignmentViewModel.LoadAssignmentsAsync().ContinueWith(_ => {
RunOnUiThread(() => {
int i = 0;
foreach (var item in assignmentViewModel.Assignments)
{
var overlay = new OverlayItem(new GeoPoint(item.Latitude.ToIntE6(), item.Longitude.ToIntE6()),
item.CompanyName, string.Format("{0} {1}, {2} {3}", item.Address, item.City, item.State, item.Zip));
Drawable drawable = null;
switch (item.Status)
{
case AssignmentStatus.Hold:
drawable = Resources.GetDrawable(Resource.Drawable.AcceptedAssignmentIcon);
break;
default:
drawable = Resources.GetDrawable(Resource.Drawable.NewAssignmentIcon);
break;
}
var mapoverlay = new MapOverlayItem(this, drawable, overlay, mapView);
mapoverlay.AssignmentIndex = i;
mapView.Overlays.Add(mapoverlay);
i++;
}
if (assignmentViewModel.ActiveAssignment != null)
{
var activeOverlay = new OverlayItem(new GeoPoint(assignmentViewModel.ActiveAssignment.Latitude.ToIntE6(), assignmentViewModel.ActiveAssignment.Longitude.ToIntE6()),
assignmentViewModel.ActiveAssignment.CompanyName, string.Format("{0} {1}, {2} {3}", assignmentViewModel.ActiveAssignment.Address,
assignmentViewModel.ActiveAssignment.City, assignmentViewModel.ActiveAssignment.State, assignmentViewModel.ActiveAssignment.Zip));
var mapoverlay = new MapOverlayItem(this, Resources.GetDrawable(Resource.Drawable.ActiveAssignmentIcon), activeOverlay, mapView);
mapoverlay.AssignmentIndex = -1;
mapView.Overlays.Add(mapoverlay);
}
});
});
}
