/** Wrapper for the OpenStreetMap view. */
public OpenStreetMapWrapper(final Context context) {
this.context = context;
this.markerManager = new OpenStreetMapMarkerManager(this);
this.overlayItemToMarker = Maps.newHashMap();
// Create a custom tile source
final ITileSource seamarks =
new XYTileSource(
"seamarks",
null,
0,
19,
256,
".png",
new String[] {"http://tiles.openseamap.org/seamark/"});
final MapTileProviderBasic tileProvider = new MapTileProviderBasic(context, seamarks);
final TilesOverlay seamarksOverlay = new TilesOverlay(tileProvider, context);
seamarksOverlay.setLoadingBackgroundColor(Color.TRANSPARENT);
seamarksOverlay.setUseSafeCanvas(true);
// Create the mapview with the custom tile provider array
this.mapView = new MapView(context, 256);
this.mapView.setMultiTouchControls(true);
this.mapView.setUseSafeCanvas(false);
this.mapView.getOverlays().add(seamarksOverlay);
CloudmadeUtil.retrieveCloudmadeKey(context);
}
public Route request(
final Context ctx,
final DirectionsLanguage nat,
final GeoPoint start,
final List<GeoPoint> vias,
final GeoPoint end,
final RoutePreferenceType pRoutePreference,
final boolean pProvideGeometry,
final boolean pAvoidTolls,
final boolean pAvoidHighways,
final boolean pRequestHandle,
final ArrayList<AreaOfInterest> pAvoidAreas,
final boolean pSaveRoute)
throws MalformedURLException, IOException, SAXException, ORSException {
final String cloudmadeurl =
"http://routes.cloudmade.com/"
+ CloudmadeUtil.getCloudmadeKey()
+ "/api/0.3/"
+ CloudmadeRSRequestComposer.create(nat, start, vias, end, pRoutePreference);
Log.d(OSMConstants.DEBUGTAG, "Cloudmade url " + cloudmadeurl);
final URL requestURL = new URL(cloudmadeurl);
final HttpURLConnection acon = (HttpURLConnection) requestURL.openConnection();
acon.setAllowUserInteraction(false);
acon.setRequestMethod("GET");
acon.setRequestProperty("Content-Type", "application/xml");
acon.setDoOutput(true);
acon.setDoInput(true);
acon.setUseCaches(false);
/* Get a SAXParser from the SAXPArserFactory. */
final SAXParserFactory spf = SAXParserFactory.newInstance();
SAXParser sp;
try {
sp = spf.newSAXParser();
} catch (final ParserConfigurationException e) {
throw new SAXException(e);
}
/* Get the XMLReader of the SAXParser we created. */
final XMLReader xr = sp.getXMLReader();
/* Create a new ContentHandler and apply it to the XML-Reader*/
final CloudmadeRSParser openLSParser = new CloudmadeRSParser();
xr.setContentHandler(openLSParser);
/* Parse the xml-data from our URL. */
xr.parse(new InputSource(new BufferedInputStream(acon.getInputStream())));
/* The Handler now provides the parsed data to us. */
final Route r = openLSParser.getRoute();
r.finalizeRoute(vias);
if (pSaveRoute) {
/* Exception would have been thrown in invalid route. */
try {
// Ensure folder exists
final String traceFolderPath =
Util.getAndRoadExternalStoragePath() + SDCARD_SAVEDROUTES_PATH;
new File(traceFolderPath).mkdirs();
// Create file and ensure that needed folders exist.
final String filename = traceFolderPath + SDF.format(new Date(System.currentTimeMillis()));
final File dest = new File(filename + ".route");
// Write Data
final ObjectOutputStream out = new ObjectOutputStream(new FileOutputStream(dest));
out.writeObject(r);
StreamUtils.closeStream(out);
} catch (final Exception e) {
Log.e(OSMConstants.DEBUGTAG, "File-Writing-Error", e);
}
}
return r;
}
