private void addPanPropertiesToMap() { LatLngBounds bounds = null; Builder latLngBoundBuilder = new LatLngBounds.Builder(); if (punchLocationCollection != null && punchLocationCollection.size() > 0) { int totalLocations = punchLocationCollection.size(); for (int currentLocation = 0; currentLocation < totalLocations; currentLocation++) { LatLng latLng = new LatLng(Double.parseDouble(punchLocationCollection.get(currentLocation).getLatitude()), Double.parseDouble(punchLocationCollection.get(currentLocation) .getLongitude())); latLngBoundBuilder = latLngBoundBuilder.include(latLng); } } if (deviceCurrentLocation != null) { latLngBoundBuilder.include(new LatLng(deviceCurrentLocation.getLatitude(), deviceCurrentLocation.getLongitude())); } // Build the map with the bounds that encompass all the // specified location as well the current location bounds = latLngBoundBuilder.build(); mMap.moveCamera(CameraUpdateFactory.newLatLngBounds(bounds, 50)); // Zoom in, animating the camera. // mMap.animateCamera(CameraUpdateFactory.zoomTo(50), 2000, null); }
public static LatLngBounds JSONArray2LatLngBounds(JSONArray points) throws JSONException { List<LatLng> path = JSONArray2LatLngList(points); Builder builder = LatLngBounds.builder(); int i = 0; for (i = 0; i < path.size(); i++) { builder.include(path.get(i)); } return builder.build(); }
public static LatLngBounds convertToLatLngBounds(List<LatLng> points) { LatLngBounds.Builder latLngBuilder = LatLngBounds.builder(); Iterator<LatLng> iterator = points.listIterator(); while (iterator.hasNext()) { latLngBuilder.include(iterator.next()); } return latLngBuilder.build(); }
@Override public void onMapChange(List<Node> nodes, List<? extends Edge> edges) { Builder bounds = LatLngBounds.builder(); boolean hasBounds = false; for (Node n: nodes) { Marker m = gmap.addMarker(new MarkerOptions() .position(toGms(n.location)) .title(n.name) .snippet(n.description)); hasBounds = true; bounds.include(toGms(n.location)); markers.put(m, n); } for (Edge e: edges) { gmap.addPolyline(new PolylineOptions() .add(toGms(e.nodeA.location), toGms(e.nodeB.location)) .color(getColor(e.type))); } if (hasBounds) { gameBounds = bounds.build(); if (zoom == null) { zoom = Zoom.ToGame; } zoomMap(); } }
@Override public boolean onMarkerClick(Marker marker) { Node source = markers.get(marker), target; Builder bounds = LatLngBounds.builder(); ArrayList<Node> targets = new ArrayList<Node>(); bounds.include(toGms(source.location)); for (Edge e: source.getEdges()) { target = e.getOtherNode(source); targets.add(target); bounds.include(toGms(target.location)); } Log.i(THIS, "found "+ targets.size() +" targets/edges"); for (Entry<Marker, Node> m: markers.entrySet()) { Marker current = m.getKey(); boolean cond = targets.contains(m.getValue()); current.setVisible(cond); } marker.setVisible(true); zoom = Zoom.ToBounds; currentBounds = bounds.build(); zoomMap(); marker.showInfoWindow(); return true; }
private void doAnimateCameraToIncludePosition(GoogleMap map, LatLng position) { map.animateCamera(CameraUpdateFactory.newLatLngBounds( new Builder().include(map.getCameraPosition().target).include(position).build(), mContext.getResources().getDimensionPixelOffset(R.dimen.touch_target_min_size))); }
/** Called when the user confirms layer selection in LayersDialog */ public void onLayersUpdate(List<String> enabledLayers) { // Clear the map gmap.clear(); // If no layers at all were selected, then reset the camera and return if (enabledLayers.size() == 0) { gmap.animateCamera(CameraUpdateFactory.newLatLngZoom( new LatLng(mpd.PURDUE_CENTER_LAT, mpd.PURDUE_CENTER_LNG), mpd.PURDUE_CAMPUS_ZOOM)); return; } // Create a camera update bounds which will be updated as we add pins LatLngBounds.Builder latlngbuilder = LatLngBounds.builder(); // The list of layers contains each layer the user has selected. // If the user selects multiple layers then they should be displayed simultaneously for (String i : enabledLayers) { for (LatLng loc : mpd.getLayerPoints(i)) { // Calculate the distance between the user's location and the pin (in meters) int dBetween = 0; if (gmap.getMyLocation() != null) { double dBetweenD = MapData.distanceBetween(gmap.getMyLocation().getLatitude(), gmap.getMyLocation().getLongitude(), loc.latitude, loc.longitude) * 1000; // Cast it as an int to chop of the decimal as we really don't care about anything less than 1 meter dBetween = (int) dBetweenD; } // Create a new marker at that position with the title set as the distance gmap.addMarker(new MarkerOptions() .position(loc) .title("" + dBetween + " m")); latlngbuilder.include(loc); } } // Animate the camera so it includes all the new pins gmap.animateCamera(CameraUpdateFactory.newLatLngBounds(latlngbuilder.build(), 300)); }
/** * Seleccion de proximidad de paradas */ public void seleccionarProximidad() { final CharSequence[] items = {context.getString(R.string.proximidad_1), context.getString(R.string.proximidad_2), context.getString(R.string.proximidad_3)}; AlertDialog.Builder builder = new AlertDialog.Builder(context); builder.setTitle(R.string.proximidad); builder.setItems(items, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int item) { if (item == 0) { context.distancia = DISTACIA_CERCANA; miLocalizacion(true); } else if (item == 1) { context.distancia = DISTACIA_MEDIA; miLocalizacion(true); } else if (item == 2) { context.distancia = DISTACIA_LEJOS; miLocalizacion(true); } } }); AlertDialog alert = builder.create(); alert.show(); }
