MapFragment

MapFragment.kt

class MapFragment : Fragment() {

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
    }

    override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {
        
        // Inflate the layout for this fragment
        var root = inflater.inflate(R.layout.fragment_map, container, false)
        val mapFragment = childFragmentManager.findFragmentById(R.id.map) as SupportMapFragment
        mapFragment.getMapAsync { map->
            map.setOnMapClickListener { lat->

                //when clicked, initialize marker options
                val markerOptions = MarkerOptions()
                markerOptions.position(lat)
                markerOptions.title(lat.latitude.toString() + lat.longitude.toString())
                
                //remove marker
                map.clear()
                //animate to zoom marker
                map.animateCamera(CameraUpdateFactory.newLatLngZoom(lat, 10F))
                //ad marker on map
                map.addMarker(markerOptions)
            }
        }
        return root
    }
}