private static LatLon getProject(Location loc, Location from, Location to) {
return MapUtils.getProjection(
loc.getLatitude(),
loc.getLongitude(),
from.getLatitude(),
from.getLongitude(),
to.getLatitude(),
to.getLongitude());
}
private static double getOrthogonalDistance(Location loc, Location from, Location to) {
return MapUtils.getOrthogonalDistance(
loc.getLatitude(),
loc.getLongitude(),
from.getLatitude(),
from.getLongitude(),
to.getLatitude(),
to.getLongitude());
}
public List<Amenity> searchAmenitiesOnThePath(
List<Location> locations,
double radius,
SearchPoiTypeFilter filter,
ResultMatcher<Amenity> matcher) {
searchAmenitiesInProgress = true;
final List<Amenity> amenities = new ArrayList<Amenity>();
try {
if (locations != null && locations.size() > 0) {
List<AmenityIndexRepository> repos = new ArrayList<AmenityIndexRepository>();
double topLatitude = locations.get(0).getLatitude();
double bottomLatitude = locations.get(0).getLatitude();
double leftLongitude = locations.get(0).getLongitude();
double rightLongitude = locations.get(0).getLongitude();
for (Location l : locations) {
topLatitude = Math.max(topLatitude, l.getLatitude());
bottomLatitude = Math.min(bottomLatitude, l.getLatitude());
leftLongitude = Math.min(leftLongitude, l.getLongitude());
rightLongitude = Math.max(rightLongitude, l.getLongitude());
}
if (!filter.isEmpty()) {
for (AmenityIndexRepository index : amenityRepositories.values()) {
if (index.checkContains(topLatitude, leftLongitude, bottomLatitude, rightLongitude)) {
repos.add(index);
}
}
if (!repos.isEmpty()) {
for (AmenityIndexRepository r : repos) {
List<Amenity> res = r.searchAmenitiesOnThePath(locations, radius, filter, matcher);
if (res != null) {
amenities.addAll(res);
}
}
}
}
}
} finally {
searchAmenitiesInProgress = false;
}
return amenities;
}
@Override
public void onCreate(Bundle savedInstanceState) {
app = getMyApplication();
settings = app.getSettings();
app.applyTheme(this);
super.onCreate(savedInstanceState);
mapActions = new MapActivityActions(this);
mapLayers = new MapActivityLayers(this);
requestWindowFeature(Window.FEATURE_NO_TITLE);
// Full screen is not used here
// getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
// WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.main);
startProgressDialog = new ProgressDialog(this);
startProgressDialog.setCancelable(true);
app.checkApplicationIsBeingInitialized(this, startProgressDialog);
parseLaunchIntentLocation();
mapView = (OsmandMapTileView) findViewById(R.id.MapView);
mapView.setTrackBallDelegate(
new OsmandMapTileView.OnTrackBallListener() {
@Override
public boolean onTrackBallEvent(MotionEvent e) {
showAndHideMapPosition();
return MapActivity.this.onTrackballEvent(e);
}
});
mapView.setAccessibilityActions(new MapAccessibilityActions(this));
if (mapViewTrackingUtilities == null) {
mapViewTrackingUtilities = new MapViewTrackingUtilities(app);
}
mapViewTrackingUtilities.setMapView(mapView);
// Do some action on close
startProgressDialog.setOnDismissListener(
new DialogInterface.OnDismissListener() {
@Override
public void onDismiss(DialogInterface dialog) {
app.getResourceManager().getRenderer().clearCache();
mapView.refreshMap(true);
}
});
app.getResourceManager()
.getMapTileDownloader()
.addDownloaderCallback(
new IMapDownloaderCallback() {
@Override
public void tileDownloaded(DownloadRequest request) {
if (request != null && !request.error && request.fileToSave != null) {
ResourceManager mgr = app.getResourceManager();
mgr.tileDownloaded(request);
}
if (request == null || !request.error) {
mapView.tileDownloaded(request);
}
}
});
createProgressBarForRouting();
// This situtation could be when navigation suddenly crashed and after restarting
// it tries to continue the last route
if (settings.FOLLOW_THE_ROUTE.get()
&& !app.getRoutingHelper().isRouteCalculated()
&& !app.getRoutingHelper().isRouteBeingCalculated()) {
FailSafeFuntions.restoreRoutingMode(this);
}
mapLayers.createLayers(mapView);
if (!settings.isLastKnownMapLocation()) {
// show first time when application ran
net.osmand.Location location = app.getLocationProvider().getFirstTimeRunDefaultLocation();
if (location != null) {
mapView.setLatLon(location.getLatitude(), location.getLongitude());
mapView.setZoom(14);
}
}
addDialogProvider(mapActions);
OsmandPlugin.onMapActivityCreate(this);
if (lockView != null) {
((FrameLayout) mapView.getParent()).addView(lockView);
}
}
public void announceVisibleLocations() {
Location lastKnownLocation = app.getRoutingHelper().getLastProjection();
if (lastKnownLocation != null && app.getRoutingHelper().isFollowingMode()) {
for (int type = 0; type < locationPoints.size(); type++) {
int currentRoute = route.getCurrentRoute();
List<LocationPointWrapper> approachPoints = new ArrayList<LocationPointWrapper>();
List<LocationPointWrapper> announcePoints = new ArrayList<LocationPointWrapper>();
List<LocationPointWrapper> lp = locationPoints.get(type);
if (lp != null) {
int kIterator = pointsProgress.get(type);
while (kIterator < lp.size() && lp.get(kIterator).routeIndex < currentRoute) {
kIterator++;
}
pointsProgress.set(type, kIterator);
while (kIterator < lp.size()) {
LocationPointWrapper lwp = lp.get(kIterator);
if (route.getDistanceToPoint(lwp.routeIndex) > LONG_ANNOUNCE_RADIUS * 2) {
break;
}
LocationPoint point = lwp.point;
double d1 =
Math.max(
0.0,
MapUtils.getDistance(
lastKnownLocation.getLatitude(),
lastKnownLocation.getLongitude(),
point.getLatitude(),
point.getLongitude())
- lwp.getDeviationDistance());
Integer state = locationPointsStates.get(point);
if (state != null
&& state.intValue() == ANNOUNCED_ONCE
&& getVoiceRouter()
.isDistanceLess(lastKnownLocation.getSpeed(), d1, SHORT_ANNOUNCE_RADIUS, 0f)) {
locationPointsStates.put(point, ANNOUNCED_DONE);
announcePoints.add(lwp);
} else if (type != ALARMS
&& (state == null || state == NOT_ANNOUNCED)
&& getVoiceRouter()
.isDistanceLess(lastKnownLocation.getSpeed(), d1, LONG_ANNOUNCE_RADIUS, 0f)) {
locationPointsStates.put(point, ANNOUNCED_ONCE);
approachPoints.add(lwp);
} else if (type == ALARMS
&& (state == null || state == NOT_ANNOUNCED)
&& getVoiceRouter()
.isDistanceLess(lastKnownLocation.getSpeed(), d1, ALARMS_ANNOUNCE_RADIUS, 0f)) {
locationPointsStates.put(point, ANNOUNCED_ONCE);
approachPoints.add(lwp);
}
kIterator++;
}
if (!announcePoints.isEmpty()) {
if (announcePoints.size() > ANNOUNCE_POI_LIMIT) {
announcePoints = announcePoints.subList(0, ANNOUNCE_POI_LIMIT);
}
if (type == WAYPOINTS) {
getVoiceRouter().announceWaypoint(announcePoints);
} else if (type == POI) {
getVoiceRouter().announcePoi(announcePoints);
} else if (type == ALARMS) {
// nothing to announce
} else if (type == FAVORITES) {
getVoiceRouter().announceFavorite(announcePoints);
}
}
if (!approachPoints.isEmpty()) {
if (approachPoints.size() > APPROACH_POI_LIMIT) {
approachPoints = approachPoints.subList(0, APPROACH_POI_LIMIT);
}
if (type == WAYPOINTS) {
getVoiceRouter().approachWaypoint(lastKnownLocation, approachPoints);
} else if (type == POI) {
getVoiceRouter().approachPoi(lastKnownLocation, approachPoints);
} else if (type == ALARMS) {
EnumSet<AlarmInfoType> ait = EnumSet.noneOf(AlarmInfoType.class);
for (LocationPointWrapper pw : approachPoints) {
ait.add(((AlarmInfo) pw.point).getType());
}
for (AlarmInfoType t : ait) {
app.getRoutingHelper().getVoiceRouter().announceAlarm(t);
}
} else if (type == FAVORITES) {
getVoiceRouter().approachFavorite(lastKnownLocation, approachPoints);
}
}
}
}
}
}