Java Code Examples for com.google.android.gms.maps.model.MarkerOptions#visible()

/**
 * Add a list of LatLngs to the map
 *
 * @param map     google map
 * @param latLngs lat lngs
 * @return multi marker
 */
public static MultiMarker addLatLngsToMap(GoogleMap map, MultiLatLng latLngs) {
    MultiMarker multiMarker = new MultiMarker();
    for (LatLng latLng : latLngs.getLatLngs()) {
        MarkerOptions markerOptions = new MarkerOptions();
        if (latLngs.getMarkerOptions() != null) {
            markerOptions.icon(latLngs.getMarkerOptions().getIcon());
            markerOptions.anchor(latLngs.getMarkerOptions().getAnchorU(),
                    markerOptions.getAnchorV());
            markerOptions.draggable(latLngs.getMarkerOptions()
                    .isDraggable());
            markerOptions.visible(latLngs.getMarkerOptions().isVisible());
            markerOptions.zIndex(latLngs.getMarkerOptions().getZIndex());
        }
        Marker marker = addLatLngToMap(map, latLng, markerOptions);
        multiMarker.add(marker);
    }
    return multiMarker;
}
 

/**
 * Gets a new MarkerOptions object containing styles for the GeoJsonPoint
 *
 * @return new MarkerOptions object
 */
public MarkerOptions toMarkerOptions() {
    MarkerOptions markerOptions = new MarkerOptions();
    markerOptions.alpha(mMarkerOptions.getAlpha());
    markerOptions.anchor(mMarkerOptions.getAnchorU(), mMarkerOptions.getAnchorV());
    markerOptions.draggable(mMarkerOptions.isDraggable());
    markerOptions.flat(mMarkerOptions.isFlat());
    markerOptions.icon(mMarkerOptions.getIcon());
    markerOptions.infoWindowAnchor(mMarkerOptions.getInfoWindowAnchorU(),
            mMarkerOptions.getInfoWindowAnchorV());
    markerOptions.rotation(mMarkerOptions.getRotation());
    markerOptions.snippet(mMarkerOptions.getSnippet());
    markerOptions.title(mMarkerOptions.getTitle());
    markerOptions.visible(mMarkerOptions.isVisible());
    markerOptions.zIndex(mMarkerOptions.getZIndex());
    return markerOptions;
}
 

/**
 * Add the list of points as markers
 *
 * @param map                 google map
 * @param points              points
 * @param customMarkerOptions custom marker options
 * @param ignoreIdenticalEnds ignore identical ends flag
 * @return list of markers
 */
public List<Marker> addPointsToMapAsMarkers(GoogleMap map,
                                            List<LatLng> points, MarkerOptions customMarkerOptions,
                                            boolean ignoreIdenticalEnds) {

    List<Marker> markers = new ArrayList<Marker>();
    for (int i = 0; i < points.size(); i++) {
        LatLng latLng = points.get(i);

        if (points.size() > 1 && i + 1 == points.size() && ignoreIdenticalEnds) {
            LatLng firstLatLng = points.get(0);
            if (latLng.latitude == firstLatLng.latitude
                    && latLng.longitude == firstLatLng.longitude) {
                break;
            }
        }

        MarkerOptions markerOptions = new MarkerOptions();
        if (customMarkerOptions != null) {
            markerOptions.icon(customMarkerOptions.getIcon());
            markerOptions.anchor(customMarkerOptions.getAnchorU(),
                    customMarkerOptions.getAnchorV());
            markerOptions.draggable(customMarkerOptions.isDraggable());
            markerOptions.visible(customMarkerOptions.isVisible());
            markerOptions.zIndex(customMarkerOptions.getZIndex());
        }
        Marker marker = addLatLngToMap(map, latLng, markerOptions);
        markers.add(marker);
    }
    return markers;
}
 

@Override
public void add(MarkerOptions options, Pair<Location, User> pair) {
	Location location = pair.first;
	User user = pair.second;

	final Geometry g = location.getGeometry();
	if (g != null) {

		// one user has one location
		Marker marker = userIdToMarker.get(user.getId());
		if (marker != null) {
			markerIdToPair.remove(marker.getId());
			marker.remove();

			if (clickedAccuracyCircleUserId != null && clickedAccuracyCircleUserId.equals(user.getId())) {
				if (clickedAccuracyCircle != null) {
					clickedAccuracyCircle.remove();
					clickedAccuracyCircle = null;
				}
			}
		}

		options.visible(visible);

		marker = map.addMarker(options);
		userIdToMarker.put(user.getId(), marker);
		markerIdToPair.put(marker.getId(), pair);

		if (location.getTimestamp().after(latestLocationDate)) {
			latestLocationDate = location.getTimestamp();
		}
	}
}
 

@Override
public void add(MarkerOptions options, Observation observation) {
    // If I got an observation that I already have remove it
    mapObservations.remove(observation.getId());

    // Add the new observation to the map and maintain it
    options.visible(visible);
    MapObservation mapObservation = mapObservationManager.addToMap(observation, options, visible);
    mapObservations.add(mapObservation);

    if (observation.getLastModified().after(latestObservationDate)) {
        latestObservationDate = observation.getLastModified();
    }
}
 

@Override
public void add(MarkerOptions options, Pair<Location, User> pair) {
	Location location = pair.first;
	final Geometry gometry = location.getGeometry();

	if (gometry != null) {
		options.visible(visible);
		Marker marker = map.addMarker(options);
		markerIdToLocation.put(marker.getId(), pair);
		Marker oldMarker = locationIdToMarker.put(location.getId(), marker);
		if (oldMarker != null) {
			oldMarker.remove();
		}

		locationQueue.add(location);

		while (locationQueue.size() > LocationPushTask.Companion.getMinNumberOfLocationsToKeep()) {
			Location locationToRemove = locationQueue.poll();

			Marker markerToRemove = locationIdToMarker.remove(locationToRemove.getId());
			if (markerToRemove != null) {
				markerToRemove.remove();
				markerIdToLocation.remove(markerToRemove.getId());
			}
		}
	}
}
 

/**
 * Add a shape marker to the map at the location.  A shape marker is a transparent icon for allowing shape info windows.
 *
 * @param latLng  lat lng location
 * @param visible visible state
 * @return shape marker
 */
public Marker addShapeMarker(LatLng latLng, boolean visible) {

    MarkerOptions markerOptions = new MarkerOptions();
    markerOptions.icon(BitmapDescriptorFactory.fromBitmap(Bitmap.createBitmap(1, 1, Bitmap.Config.ARGB_8888)));
    markerOptions.visible(visible);
    markerOptions.anchor(0.5f, 0.5f);
    markerOptions.position(latLng);
    Marker marker = map.addMarker(markerOptions);

    return marker;
}
 

/**
 * Prepare the marker options for an observation point
 *
 * @param observation observation
 * @param visible     visible flag
 * @return marker options
 */
private MarkerOptions getMarkerOptions(Observation observation, boolean visible) {
    MarkerOptions markerOptions = new MarkerOptions();
    markerOptions.icon(ObservationBitmapFactory.bitmapDescriptor(context, observation));
    markerOptions.visible(visible);
    return markerOptions;
}