Examples with Location net.osmand.Location used on opensource projects

Example 6 with Location

use of net.osmand.Location in project Osmand by osmandapp.

the class QuickSearchListAdapter method updateCompassVisibility.

private void updateCompassVisibility(View view, QuickSearchListItem listItem) {
    View compassView = view.findViewById(R.id.compass_layout);
    Location ll = app.getLocationProvider().getLastKnownLocation();
    boolean showCompass = location != null && listItem.getSearchResult().location != null;
    if ((ll != null || useMapCenter) && showCompass) {
        updateDistanceDirection(view, listItem);
        compassView.setVisibility(View.VISIBLE);
    } else {
        if (!showCompass) {
            compassView.setVisibility(View.GONE);
        } else {
            compassView.setVisibility(View.INVISIBLE);
        }
    }
}

Example 7 with Location

use of net.osmand.Location in project Osmand by osmandapp.

the class RouteCalculationResult method getDistanceToFinish.

public int getDistanceToFinish(Location fromLoc) {
    if (listDistance != null && currentRoute < listDistance.length) {
        int dist = listDistance[currentRoute];
        Location l = locations.get(currentRoute);
        if (fromLoc != null) {
            dist += fromLoc.distanceTo(l);
        }
        return dist;
    }
    return 0;
}

Example 8 with Location

use of net.osmand.Location in project Osmand by osmandapp.

the class RouteCalculationResult method introduceFirstPointAndLastPoint.

/**
 * PREPARATION
 * If beginning is too far from start point, then introduce GO Ahead
 * @param end
 */
private static void introduceFirstPointAndLastPoint(List<Location> locations, List<RouteDirectionInfo> directions, List<RouteSegmentResult> segs, Location start, LatLon end) {
    if (!locations.isEmpty() && locations.get(0).distanceTo(start) > 50) {
        // add start point
        locations.add(0, start);
        if (segs != null) {
            segs.add(0, segs.get(0));
        }
        if (directions != null && !directions.isEmpty()) {
            for (RouteDirectionInfo i : directions) {
                i.routePointOffset++;
            }
            RouteDirectionInfo info = new RouteDirectionInfo(directions.get(0).getAverageSpeed(), TurnType.straight());
            info.routePointOffset = 0;
            // info.setDescriptionRoute(ctx.getString( R.string.route_head));//; //$NON-NLS-1$
            directions.add(0, info);
        }
        checkForDuplicatePoints(locations, directions);
    }
    RouteDirectionInfo lastDirInf = directions.size() > 0 ? directions.get(directions.size() - 1) : null;
    if ((lastDirInf == null || lastDirInf.routePointOffset < locations.size() - 1) && locations.size() - 1 > 0) {
        int type = TurnType.C;
        Location prevLast = locations.get(locations.size() - 2);
        float lastBearing = prevLast.bearingTo(locations.get(locations.size() - 1));
        float[] compute = new float[2];
        Location.distanceBetween(prevLast.getLatitude(), prevLast.getLongitude(), end.getLatitude(), end.getLongitude(), compute);
        float bearingToEnd = compute[1];
        double diff = MapUtils.degreesDiff(lastBearing, bearingToEnd);
        if (Math.abs(diff) > 10) {
            type = diff > 0 ? TurnType.KL : TurnType.KR;
        }
        // Wrong AvgSpeed for the last turn can cause significantly wrong total travel time if calculated route ends on a GPX route segment (then last turn is where GPX is joined again)
        RouteDirectionInfo info = new RouteDirectionInfo(lastDirInf != null ? lastDirInf.getAverageSpeed() : 1, TurnType.valueOf(type, false));
        info.distance = 0;
        info.afterLeftTime = 0;
        info.routePointOffset = locations.size() - 1;
        directions.add(info);
    }
}

Example 9 with Location

use of net.osmand.Location in project Osmand by osmandapp.

the class RouteCalculationResult method getLeftTime.

public int getLeftTime(Location fromLoc) {
    int time = 0;
    if (currentDirectionInfo < directions.size()) {
        RouteDirectionInfo current = directions.get(currentDirectionInfo);
        time = current.afterLeftTime;
        int distanceToNextTurn = listDistance[currentRoute];
        if (currentDirectionInfo + 1 < directions.size()) {
            distanceToNextTurn -= listDistance[directions.get(currentDirectionInfo + 1).routePointOffset];
        }
        Location l = locations.get(currentRoute);
        if (fromLoc != null) {
            distanceToNextTurn += fromLoc.distanceTo(l);
        }
        time += distanceToNextTurn / current.getAverageSpeed();
    }
    return time;
}

Example 10 with Location

use of net.osmand.Location in project Osmand by osmandapp.

the class RouteProvider method findOSRMRoute.

protected RouteCalculationResult findOSRMRoute(RouteCalculationParams params) throws MalformedURLException, IOException, JSONException {
    // http://router.project-osrm.org/route/v1/driving/4.83,52.28;4.95,52.28
    List<Location> res = new ArrayList<Location>();
    StringBuilder uri = new StringBuilder();
    // possibly hide that API key because it is privacy of osmand
    // A6421860EBB04234AB5EF2D049F2CD8F key is compromised
    String scheme = "";
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.GINGERBREAD) {
        scheme = "https";
    } else {
        scheme = "http";
    }
    // $NON-NLS-1$
    uri.append(scheme + "://router.project-osrm.org/route/v1/driving/");
    uri.append(String.valueOf(params.start.getLongitude()));
    uri.append(",").append(String.valueOf(params.start.getLatitude()));
    if (params.intermediates != null && params.intermediates.size() > 0) {
        for (LatLon il : params.intermediates) {
            appendOSRMLoc(uri, il);
        }
    }
    appendOSRMLoc(uri, params.end);
    // to get more waypoints, add overview=full option
    // uri.append("?overview=full")
    log.info("URL route " + uri);
    URLConnection connection = NetworkUtils.getHttpURLConnection(uri.toString());
    connection.setRequestProperty("User-Agent", Version.getFullVersion(params.ctx));
    StringBuilder content = new StringBuilder();
    BufferedReader rs = new BufferedReader(new InputStreamReader(connection.getInputStream()));
    String s;
    while ((s = rs.readLine()) != null) {
        content.append(s);
    }
    JSONObject obj = new JSONObject(content.toString());
    try {
        rs.close();
    } catch (IOException e) {
    }
    List<LatLon> route = GeoPolylineParserUtil.parse(obj.getJSONArray("routes").getJSONObject(0).getString("geometry"), GeoPolylineParserUtil.PRECISION_5);
    if (route.isEmpty()) {
        return new RouteCalculationResult("Route is empty");
    }
    for (LatLon pt : route) {
        WptPt wpt = new WptPt();
        wpt.lat = pt.getLatitude();
        wpt.lon = pt.getLongitude();
        res.add(createLocation(wpt));
    }
    params.intermediates = null;
    return new RouteCalculationResult(res, null, params, null, true);
}