Android: onAnnotationSelected when driving in MODE_3D

**mz87** · 11.04.2015, 19:19

Is it possible? Version 2.4.0

When using MODE_3D for navigation this event never gets called:

Code:

@Override
public void onAnnotationSelected(SKAnnotation skAnnotation) {
    Log.e("ANNOTATION", "SELECTED");
}

Instead works this code, but I don't know how to use it for myself:

Code:

@Override
public void onSingleTap(SKScreenPoint skScreenPoint) {
}

But when I turn on Panning and/or switch to MODE_2D - Annotation gets selected ..

I would like to display my friends on the map while driving. Would be great to give user an opportunity to click on friend and see some details in a popup view (like in Waze application).

So please, can somebody clarify is that even possible?

thanks

**Adela_Silvia** · 11.05.2015, 13:15

It should work- it's possible to use onAnnotationSelected when driving in MODE_3D.

Can you please send us your demo project to check what could be the issue?

**mz87** · 26.08.2015, 14:14

Originally Posted by Adela_Silvia

It should work- it's possible to use onAnnotationSelected when driving in MODE_3D.

Can you please send us your demo project to check what could be the issue?

We had a little delay in our project, so sorry for such a long response.
Well, it's hard to provide demo project with this issue, but it doesn't even work in Your own provided demo project.
I guess there's something wrong with a positioning of the TAP. Library can not detect where did I exactly clicked, that's why no Annotation balloon gets shown.

I made my own implementation of SingleTap by simply looping through all annotations I've placed using SKCoordinate class

Code:

SKCoordinate sko = mapView.pointToCoordinate(skScreenPoint);

, but depending on zoom and if two or more annotations are close to each other - it's not precise anymore.

I also upgraded lib from 2.4 to 2.5 - this also didn't help..

I don't know what to do anymore

**mz87** · 26.08.2015, 14:46

Here's some more code

Code:

    @Override
    public void onSingleTap(SKScreenPoint skScreenPoint) {
        Log.e("ANNOTATION", "onSingleTap");
        if(mapPopup.getVisibility() == View.VISIBLE){
            mapPopup.setVisibility(View.GONE);
        }
    }

    @Override
    public void onPOIClusterSelected(SKPOICluster skpoiCluster) {
        Log.e("ANNOTATION", "onPOIClusterSelected");
    }

    @Override
    public void onMapPOISelected(SKMapPOI skMapPOI) {
        Log.e("ANNOTATION", "onMapPOISelected");
    }

    @Override
    public void onCustomPOISelected(SKMapCustomPOI skMapCustomPOI) {
        Log.e("ANNOTATION", "onCustomPOISelected");
    }

    @Override
    public void onObjectSelected(int i) {
        Log.e("ANNOTATION", "onObjectSelected");
    }

    @Override
    public void onDoubleTap(SKScreenPoint point) {
        // zoom in on a position when double tapping
        mapView.zoomInAt(point);
    }

   @Override
    public void onAnnotationSelected(SKAnnotation annotation) {
        Log.e("ANNOTATION", "onAnnotationSelected");
    }

and all I see in logCat in MODE_3D is
E/ANNOTATION﹕ onSingleTap

I'm also attaching screenshot device-2015-08-26-153830.jpg I'm trying to click on every colored icon (which is annotation)

**mz87** · 28.08.2015, 11:31

My colleague says that same problem persists on iOS, by the way

**Adela_Silvia** · 28.08.2015, 15:21

We've reported the ticket to our development team. They will look over it as soon as possible.

**mz87** · 28.08.2015, 16:46

Thanks for submitting this issue..
Anyway, I checked some other things, and actually it's really easy to track this problem - you don't need to DRIVE our do anything like that - add this code to your own Android Studio Demo project and go to annotations and try to select something

Code:

    private void applySettingsOnMapView() {
        ...

        mapView.getMapSettings().setMapDisplayMode(SKMapSettings.SKMapDisplayMode.MODE_3D);
    }

Actually, sometimes it is possible to click on Red Pin Point (at initial zoom)..

Anyway, I think this is not correct behavior