this is my code for now
public class MapActivity extends FragmentActivity implements OnMapReadyCallback {
private GoogleMap map;
Marker marker;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
SupportMapFragment mapFragment = (SupportMapFragment) getSupportFragmentManager()
.findFragmentById(R.id.map);
mapFragment.getMapAsync(this);
}
@Override
public void onMapReady(GoogleMap googleMap) {
map = googleMap;
setUpMap();
}
public void setUpMap() {
map.setMapType(GoogleMap.MAP_TYPE_NORMAL);
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
// TODO: Consider calling
// ActivityCompat#requestPermissions
// here to request the missing permissions, and then overriding
// public void onRequestPermissionsResult(int requestCode, String[] permissions,
// int[] grantResults)
// to handle the case where the user grants the permission. See the documentation
// for ActivityCompat#requestPermissions for more details.
return;
}
map.setMyLocationEnabled(true);
}
void getCurrentLocation()
{
Location myLocation = map.getMyLocation();
if(myLocation!=null)
{
double dLatitude = myLocation.getLatitude();
double dLongitude = myLocation.getLongitude();
map.addMarker(new MarkerOptions().position(new LatLng(dLatitude, dLongitude))
.title("My Location").icon(BitmapDescriptorFactory
.defaultMarker(BitmapDescriptorFactory.HUE_RED)));
map.moveCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(dLatitude, dLongitude), 8));
}
else
{
Toast.makeText(this, "Unable to fetch the current location", Toast.LENGTH_SHORT).show();
}
}
}
and I already tried many options like onTouch onMapClickListeners etc, and nothing work for me, i think that im doing someting wrong, this is my first googleMap project and dosent know how to add marker when i click on map. I will need it later to get Address and im asking for help. In documentary is only with static values but i need dynamic.
Edit
map.setOnMapClickListener(new GoogleMap.OnMapClickListener() {
@Override
public void onMapClick(LatLng point) {
MarkerOptions marker = new MarkerOptions().position(
new LatLng(point.latitude, point.longitude)).title("You are here");
map.clear();
map.addMarker(marker);
}
});
After i add someting like that i get that kind of error and how could i solve it ?
void com.google.android.gms.maps.GoogleMap.setOnMapClickListener(com.google.android.gms.maps.GoogleMap$OnMapClickListener) on a null object reference
