如何在google map ClusterManager上实现事件监听器？

public class CustomClusterRenderer extends DefaultClusterRenderer<ClusterItem> implements ClusterManager.OnClusterItemClickListener<ClusterItem> {

    public CustomClusterRenderer(Context context, GoogleMap map, ClusterManager<ClusterItem> clusterManager) {
        super(context, map, clusterManager);
        clusterManager.setOnClusterItemClickListener(this);
    }

    @Override
    protected void onClusterItemRendered(ClusterItem item, Marker marker) {
        super.onClusterItemRendered(item, marker);
        marker.setTag(item); // 设置Marker的标签为对应的ClusterItem
    }

    @Override
    public boolean onClusterItemClick(ClusterItem item) {
        // 处理点击事件，可以根据item的标签进行相应的操作
        // 例如，可以通过item的标签获取到相关信息，并显示在界面上
        return true;
    }
}

CustomClusterRenderer renderer = new CustomClusterRenderer(context, googleMap, clusterManager);
clusterManager.setRenderer(renderer);