private void AnchorLookedUp(string anchorId)
{
Log.Debug("ASADemo", "anchor " + anchorId);
this.anchorId = anchorId;
DestroySession();
bool anchorLocated = false;
cloudAnchorManager = new AzureSpatialAnchorsManager(sceneView.Session);
cloudAnchorManager.OnAnchorLocated += (sender, args) =>
RunOnUiThread(() =>
{
CloudSpatialAnchor anchor = args.Anchor;
LocateAnchorStatus status = args.Status;
if (status == LocateAnchorStatus.AlreadyTracked || status == LocateAnchorStatus.Located)
{
anchorLocated = true;
AnchorVisual foundVisual = new AnchorVisual(anchor.LocalAnchor)
{
CloudAnchor = anchor
};
foundVisual.AnchorNode.SetParent(arFragment.ArSceneView.Scene);
string cloudAnchorIdentifier = foundVisual.CloudAnchor.Identifier;
foundVisual.SetColor(foundColor);
foundVisual.AddToScene(arFragment);
anchorVisuals[cloudAnchorIdentifier] = foundVisual;
}
});
cloudAnchorManager.OnLocateAnchorsCompleted += (sender, args) =>
{
currentStep = DemoStep.Start;
RunOnUiThread(() =>
{
if (anchorLocated)
{
textView.Text = "Anchor located!";
}
else
{
textView.Text = "Anchor was not located. Check the logs for errors and\\or create a new anchor and try again.";
}
EnableCorrectUIControls();
});
};
cloudAnchorManager.StartSession();
AnchorLocateCriteria criteria = new AnchorLocateCriteria();
criteria.SetIdentifiers(new string[] { anchorId });
cloudAnchorManager.StartLocating(criteria);
}
public async void LocateAllAnchors()
{
await Task.Delay(2000);
textView.Text = "Searching for MindRs...";
// clean up prev session just in case
DestroySession();
// start locating
cloudAnchorManager = new AzureSpatialAnchorsManager(sceneView.Session);
var anchorLocated = false;
cloudAnchorManager.OnAnchorLocated += (sender, args) =>
RunOnUiThread(async() =>
{
CloudSpatialAnchor anchor = args.Anchor;
LocateAnchorStatus status = args.Status;
if (status == LocateAnchorStatus.AlreadyTracked || status == LocateAnchorStatus.Located)
{
AnchorVisual foundVisual = new AnchorVisual(anchor.LocalAnchor)
{
CloudAnchor = anchor
};
var mr = await _mindrService.TryGetContentsForAnchor(anchor.Identifier);
textView.Visibility = ViewStates.Visible;
textView.Text = mr != null ? mr.actualDesc : "No data found for MindR.";
foundVisual.AnchorNode.SetParent(arFragment.ArSceneView.Scene);
string cloudAnchorIdentifier = foundVisual.CloudAnchor.Identifier;
foundVisual.SetColor(foundColor);
foundVisual.AddToScene(arFragment, textView.Text);
anchorVisuals[cloudAnchorIdentifier] = foundVisual;
foundVisual.AnchorNode.SetOnTouchListener(this);
anchorLocated = true;
}
});
cloudAnchorManager.OnLocateAnchorsCompleted += (sender, args) =>
{
currentStep = DemoStep.MindrStart;
RunOnUiThread(() =>
{
textView.Text = anchorLocated ? "MindR(s) located!" : "Failed to find any MindRs.";
EnableCorrectUIControls();
});
};
cloudAnchorManager.StartSession();
await Task.Delay(2000);
var ac = new AnchorLocateCriteria();
var ids = await _mindrService.GetAllAnchorIds();
ac.SetIdentifiers(ids.ToArray());
cloudAnchorManager.StartLocating(ac);
}
