Cluster markers are not clearing in Android

Question

I have used cluster concept in my application, i can successfully get the cluster but the problem is not getting updated when the array of markers getting refreshed, right now based on the miles i am refreshing my map

Check it out my below code :

if (map != null) {

            map.moveCamera(CameraUpdateFactory.newLatLngZoom(
                    new LatLng(Double.parseDouble(list.get(0).getLatitude()),
                            Double.parseDouble(list.get(0).getLangtitude())),
                    map.getCameraPosition().zoom));

            mClusterManager = new ClusterManager<MyItem>(getActivity(), map);

            map.setOnCameraChangeListener(mClusterManager);
            map.setOnMarkerClickListener(mClusterManager);

        }
        mClusterManager.clearItems();
        for (int i = 0; i < list.size(); i++) {

            String title = list.get(i).getName() + "~" + list.get(i).getCity()
                    + "~" + list.get(i).getSector();

            MyItem offsetItem = new MyItem(Double.parseDouble(list.get(i)
                    .getLatitude()), Double.parseDouble(list.get(i)
                    .getLangtitude()), title, list.get(i).getSector(),
                    String.valueOf(i));

            mClusterManager.addItem(offsetItem);
        }
        mClusterManager.cluster();

Instead of updating markers are added for each refreshment, mClusterManager.clearItems(); its not working, dont know what mistake i have done, please figure out Thanks in Advance

Answer 1

If you want to clear all markers, use clearItems().

If you want to remove individual marker,obtain its reference ans use remove() method.