Callback interface for when the user long presses on the map.
Listeners will be invoked on the main thread.
public abstract void onMapLongClick (LatLng point)
Called when the user makes a long-press gesture on the map, but only if none of the overlays of the map handled the gesture. Implementations of this method are always invoked on the main thread.
|point||The point on the ground (projected from the screen point) that was pressed.|