CODEWITHSUNDEEP
google-mapskotlingoogle-maps-markers
Luigi Caradonna
Luigi Caradonna

Reputation: 1064

Cluster Manager, cannot assign custom icon to MarkerOptions

I'm using the Google Maps Utils to group the markers. Now I want to customize the cluster icon and to do that I'm using this code

class ClusteredMarkerRender(context: Context, map: GoogleMap, clusterManager: ClusterManager<ClusteredMarker>)
    : DefaultClusterRenderer<ClusteredMarker>(context, map, clusterManager) {

    override fun onBeforeClusterRendered(cluster: Cluster<ClusteredMarker>?, markerOptions: MarkerOptions?) {
        super.onBeforeClusterRendered(cluster, markerOptions)

        markerOptions!!.icon = BitmapDescriptorFactory.fromResource(R.id.cluster_icon)
    }

    override fun shouldRenderAsCluster(cluster: Cluster<ClusteredMarker>?): Boolean {
        return cluster!!.size > 1
    }
}

but on markerOptions!!.icon Android Studio says val cannot be reassigned. How am I supposed to assign my custom icon to the markerOptions instance?

Upvotes: 1

Views: 512

Answers (1)

Luigi Caradonna
Luigi Caradonna

Reputation: 1064

As said by asm0dey, the correct way to assign the icon was

markerOptions!!.icon(BitmapDescriptorFactory.fromResource(R.id.cluster_icon))

Upvotes: 2

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