How to use

toScreenLocation

method

in

com.google.android.gms.maps.Projection

@Override public void getScreenLocation(LatLng latLng, OnLatLngScreenLocationCallback callback) {
 callback.onLatLngScreenLocationReady(googleMap.getProjection().toScreenLocation(latLng));
}

@Override
public Point toScreenLocation(LatLng location) {
  return projection.toScreenLocation(location);
}

public void refresh() {
  Projection projection = googleMap.getProjection();
  for (int i = 0; i < markersList.size(); i++) {
    refresh(i, projection.toScreenLocation(markersList.get(i).latLng()));
  }
}

@NonNull
private PulseMarkerView createPulseMarkerView(final LatLng latLng) {
  return new PulseMarkerView(getContext(), latLng, googleMap.getProjection().toScreenLocation(latLng));
}

public void createAndShowMarker(final int position, final LatLng latLng) {
  PulseMarkerView marker = createPulseMarkerView(position, googleMap.getProjection().toScreenLocation(latLng), latLng);
  marker.showWithDelay(scaleAnimationDelay);
  scaleAnimationDelay += ANIMATION_DELAY_FACTOR;
}

private double calculateDistanceBetweenMarkers() {
  Projection projection = map.getProjection();
  Point point = projection.toScreenLocation(new LatLng(0.0, 0.0));
  point.x += getResources().getDimensionPixelSize(R.dimen.distance_between_markers);
  LatLng nextPosition = projection.fromScreenLocation(point);
  return nextPosition.longitude;
}

public void addStartMarker(final LatLng latLng) {
  startMarker = createPulseMarkerView(latLng);
  startMarker.updatePulseViewLayoutParams(googleMap.getProjection().toScreenLocation(latLng));
  addMarker(startMarker);
  startMarker.show();
}

public void addFinishMarker(final LatLng latLng) {
  finishMarker = createPulseMarkerView(latLng);
  finishMarker.updatePulseViewLayoutParams(googleMap.getProjection().toScreenLocation(latLng));
  addMarker(finishMarker);
  finishMarker.show();
}

Point startPoint = mapProjection.toScreenLocation(source);
Point endPoint = mapProjection.toScreenLocation(destination);

@Override
public void onPageSelected(int position) {
  MyLocation location = latLngsArrayList.get(position);
  Point mappoint = map.getProjection().toScreenLocation(
      new LatLng(location.getLatitude(), location.getLongitude()));
  mappoint.set(mappoint.x, mappoint.y - 30);
  map.animateCamera(CameraUpdateFactory.newLatLng(map.getProjection().fromScreenLocation(mappoint)));
  customMap.addSelectedCustomPin(position);
}

int limitSouthwestLeft = mMapPaddingLeft;
int limitSouthwestBottom = windowHeight - mMapPaddingBottom;
Point northeastInScreen = mMap.getProjection().toScreenLocation(routeBounds.northeast);
Point southwestInScreen = mMap.getProjection().toScreenLocation(routeBounds.southwest);
  Point firstTransitMarkerInScreen = mMap.getProjection().toScreenLocation(firstTransitMarker.getPosition());
  int maxDistanceToRouteEdge = 0;
  int distanceHorizontalNortheast = northeastInScreen.x - firstTransitMarkerInScreen.x;

Point screenCenterPoint = googleMap.getProjection().toScreenLocation(point);
LatLng radiusLatLng = googleMap.getProjection().fromScreenLocation(new Point(screenCenterPoint.x + (int)radius, screenCenterPoint.y));
initRadiusMetersFinal = MarkerAreasUtils.toRadiusMeters(point, radiusLatLng);