/// <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);
}
});
});
}
/// <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 ();
}