Develop Reference

Google Direction API cannot find my API Key

I am developing an android app where a customer requests a worker for pickuplocation, so i am using google direction library to show routes between the customer and worker but direction API keeps throwing error saying that you must use an API key to make requests to google cloud platform, already i have created a project in google cloud console and generated my key.
Here is what i have done;
First of all i started my project without a billing account, then in the process of my project i was required to create a billing account in order to make direction request so i linked my project what
What i did;
i added my API key to manifest
i have already enabled places API and direction API
in the direction part i am using google direction library, this one
i added it to app build-gradle
compile 'com.github.jd-alexander:library:1.1.0'
and here is a sample of code in my activity for direction request since i am using the above library i dont know whether it is because i created the project then billing account, what might be the problem?
Even places API does not function properly
private void getRouteToMarker(LatLng customerpickuplocation) {
Routing routing = new Routing.Builder()
.travelMode(AbstractRouting.TravelMode.DRIVING)
.withListener(this)
.alternativeRoutes(false)
.waypoints(new LatLng(lat, lng), customerpickuplocation)
.build();
routing.execute();
}
#Override
public void onRoutingFailure(RouteException e) {
if (e != null) {
Toast.makeText(this, "Error: " + e.getMessage(), Toast.LENGTH_LONG).show();
} else {
Toast.makeText(this, "Something went wrong, Try again", Toast.LENGTH_SHORT).show();
}
}
#Override
public void onRoutingSuccess(ArrayList<Route> route, int shortestRouteIndex) {
if (polylines.size() > 0) {
for (Polyline poly : polylines) {
poly.remove();
}
}
polylines = new ArrayList<>();
//add route(s) to the map.
for (int i = 0; i < route.size(); i++) {
//In case of more than 5 alternative routes
int colorIndex = i % COLORS.length;
PolylineOptions polyOptions = new PolylineOptions();
polyOptions.color(getResources().getColor(COLORS[colorIndex]));
polyOptions.width(10 + i * 3);
polyOptions.addAll(route.get(i).getPoints());
Polyline polyline = mMap.addPolyline(polyOptions);
polylines.add(polyline);
Toast.makeText(getApplicationContext(), "Route " + (i + 1) + ": distance - " + route.get(i).getDistanceValue() + ": duration - " + route.get(i).getDurationValue(), Toast.LENGTH_SHORT).show();
}
}

i have come up with a solution but not a good security measure, by adding key to getRouteToMarker() method
private void getRouteToMarker(LatLng customerpickuplocation) {
Routing routing = new Routing.Builder()
.travelMode(AbstractRouting.TravelMode.DRIVING)
.withListener(this)
.alternativeRoutes(false)
.waypoints(new LatLng(lat, lng), customerpickuplocation)
.key("your api key")
.build();
routing.execute();
}

Drawing a polyline from my location to a marker

I am using Mapbox (4.2.1) to draw a line from my position to a target position. I have the intention of using the straight line as an extremely basic navigation aid. As such I am re-drawing the guide line OnMyLocationChanged(). However it appears that as my location changes it will draw the line to my new location but MyLocationView (User icon) does not update in accordance (See image below).
They will eventually end up meeting again but it takes some time. It seems that the line is getting drawn inside the accuracy radius, however I would prefer if it could draw the line straight from the user icon.
Is there a simple way to draw a line between the user (The actual icon on the map) and a location which updates as the user moves?
My OnMyLocationChanged is:
MapboxMap.OnMyLocationChangeListener listner = new MapboxMap.OnMyLocationChangeListener(){
#Override
public void onMyLocationChange(final #Nullable Location locationChanged) {
//If we are not targeting anything or we are not tracking location
if(target == null || !map.isMyLocationEnabled()) return;
mapView.getMapAsync(new OnMapReadyCallback() {
#Override
public void onMapReady(MapboxMap mapboxMap) {
//Log.i("LOC-MAPLINE", "Drawing from mapLoc call");
//Error if we don't have a location
if(!mapboxMap.isMyLocationEnabled() || locationChanged == null) return;
LatLng[] points = new LatLng[2];
final Location myLoc = locationChanged;
LatLng loc = new LatLng(myLoc.getLatitude(), myLoc.getLongitude());
LatLng dest = new LatLng(target.getLatitude(), target.getLongitude());
points[0] = loc;
points[1] = dest;
mapboxMap.removeAnnotations();
loadMarker(target);
PolylineOptions poly = new PolylineOptions()
.add(points)
.color(Color.parseColor("#3887be"))
.width(5);
line = mapboxMap.addPolyline(poly);
}
});
}
};
Any assistance is greatly appreciated, thank you!
EDIT (In regards to possible duplicate question - Google direction route from current location to known location)
I believe my question is different for a few reasons.
I am more concerned on getting the location of the user icon overlay rather than actual location (Accuracy issue)
I am not interested in getting turn for turn directions (Like those from a directions API)
I am using Mapbox rather than google maps (Not too sure but there could be some differences).
Nevertheless that question does not seem to answer my question

According to documentation you need only implement this method passing your currentLocation (origin) and destination
private void getRoute(Position origin, Position destination) throws ServicesException {
MapboxDirections client = new MapboxDirections.Builder()
.setOrigin(origin)
.setDestination(destination)
.setProfile(DirectionsCriteria.PROFILE_CYCLING)
.setAccessToken(MapboxAccountManager.getInstance().getAccessToken())
.build();
client.enqueueCall(new Callback<DirectionsResponse>() {
#Override
public void onResponse(Call<DirectionsResponse> call, Response<DirectionsResponse> response) {
// You can get the generic HTTP info about the response
Log.d(TAG, "Response code: " + response.code());
if (response.body() == null) {
Log.e(TAG, "No routes found, make sure you set the right user and access token.");
return;
} else if (response.body().getRoutes().size() < 1) {
Log.e(TAG, "No routes found");
return;
}
// Print some info about the route
currentRoute = response.body().getRoutes().get(0);
Log.d(TAG, "Distance: " + currentRoute.getDistance());
Toast.makeText(
DirectionsActivity.this,
"Route is " + currentRoute.getDistance() + " meters long.",
Toast.LENGTH_SHORT).show();
// Draw the route on the map
drawRoute(currentRoute);
}
#Override
public void onFailure(Call<DirectionsResponse> call, Throwable throwable) {
Log.e(TAG, "Error: " + throwable.getMessage());
Toast.makeText(DirectionsActivity.this, "Error: " + throwable.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
private void drawRoute(DirectionsRoute route) {
// Convert LineString coordinates into LatLng[]
LineString lineString = LineString.fromPolyline(route.getGeometry(), Constants.OSRM_PRECISION_V5);
List<Position> coordinates = lineString.getCoordinates();
LatLng[] points = new LatLng[coordinates.size()];
for (int i = 0; i < coordinates.size(); i++) {
points[i] = new LatLng(
coordinates.get(i).getLatitude(),
coordinates.get(i).getLongitude());
}
// Draw Points on MapView
map.addPolyline(new PolylineOptions()
.add(points)
.color(Color.parseColor("#009688"))
.width(5));
}
reference https://www.mapbox.com/android-sdk/examples/directions/

How using offline map in android

I want download a particular city in my app. How can do this? There is another problem, too: when I use SDK of Mapbox 4.1.1 I can't add the class BoundingBox.
I have a problem, a code that exists on their site to download the map is not based just once. I have to stop running the program, and when I re-run it the map does not load again.
This is my code :
// Mapbox access token is configured here. This needs to be called either in your application
// object or in the same activity which contains the mapview.
MapboxAccountManager.start(this, getString(R.string.access_token));
// This contains the MapView in XML and needs to be called after the account manager
setContentView(R.layout.activity_offline_simple);
mapView = (MapView) findViewById(R.id.mapView);
mapView.onCreate(savedInstanceState);
mapView.getMapAsync(new OnMapReadyCallback() {
#Override
public void onMapReady(MapboxMap mapboxMap) {
// Set up the OfflineManager
offlineManager = OfflineManager.getInstance(SimpleOfflineMapActivity.this);
// Create a bounding box for the offline region
LatLngBounds latLngBounds = new LatLngBounds.Builder()
.include(new LatLng(13.1,32.6)) // Northeast
.include(new LatLng(13.6,32.9)) // Southwest
.build();
// Define the offline region
OfflineTilePyramidRegionDefinition definition = new OfflineTilePyramidRegionDefinition(
mapView.getStyleUrl(),
latLngBounds,
10,
20,
SimpleOfflineMapActivity.this.getResources().getDisplayMetrics().density);
// Set the metadata
byte[] metadata;
try {
JSONObject jsonObject = new JSONObject();
jsonObject.put(JSON_FIELD_REGION_NAME, "Triopli Libya");
String json = jsonObject.toString();
metadata = json.getBytes(JSON_CHARSET);
} catch (Exception exception) {
Log.e(TAG, "Failed to encode metadata: " + exception.getMessage());
metadata = null;
}
// Create the region asynchronously
offlineManager.createOfflineRegion(
definition,
metadata,
new OfflineManager.CreateOfflineRegionCallback() {
#Override
public void onCreate(OfflineRegion offlineRegion) {
offlineRegion.setDownloadState(OfflineRegion.STATE_ACTIVE);
// Display the download progress bar
progressBar = (ProgressBar) findViewById(R.id.progress_bar);
startProgress();
// Monitor the download progress using setObserver
offlineRegion.setObserver(new OfflineRegion.OfflineRegionObserver() {
#Override
public void onStatusChanged(OfflineRegionStatus status) {
// Calculate the download percentage and update the progress bar
double percentage = status.getRequiredResourceCount() >= 0
? (100.0 * status.getCompletedResourceCount() / status.getRequiredResourceCount()) :
0.0;
if (status.isComplete()) {
// Download complete
endProgress("Region downloaded successfully.");
} else if (status.isRequiredResourceCountPrecise()) {
// Switch to determinate state
setPercentage((int) Math.round(percentage));
}
}
#Override
public void onError(OfflineRegionError error) {
// If an error occurs, print to logcat
Log.e(TAG, "onError reason: " + error.getReason());
Log.e(TAG, "onError message: " + error.getMessage());
}
#Override
public void mapboxTileCountLimitExceeded(long limit) {
// Notify if offline region exceeds maximum tile count
Log.e(TAG, "Mapbox tile count limit exceeded: " + limit);
}
});
}
#Override
public void onError(String error) {
Log.e(TAG, "Error: " + error);
}
});
}
});
}

Your offline region specified is exceeding the 6000 tile count limit. You can read more about this on our help pages and use the tile calculator to either reduce the region size or change the zoom levels downloaded.

Or you can use setOfflineMapboxTileCountLimit on newer versions
offlineManager.setOfflineMapboxTileCountLimit(20000000);

Mapbox Offlne (Android)

I'm working on MapBox off line. The code was OK, able to download map but after adding some peice of code which have nothing to do with the map, the download stop to work and the give an HTTP401 Error.
I've noticed that depending on where you call MapboxAccountManager.start sometimes it fails.
Here's the code:
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
DB_Handler db_ansb = new DB_Handler(Init_Carte.this,null,null,1);
// Get data from DB, about the map
HashMap<String, String> data_mapbox = db_ansb.do_get_mapbox(0);
the_mapbox_token = data_mapbox.get("tmapbox_token");
the_mapbox_style = data_mapbox.get("tmapbox_style");
the_mapbox_zoom_min = Integer.parseInt(data_mapbox.get("tmapbox_zoom_min"));
the_mapbox_zoom_max = Integer.parseInt(data_mapbox.get("tmapbox_zoom_max"));
the_mapbox_inter = Double.parseDouble(data_mapbox.get("tmapbox_inter"));
OfflineManager offlineManager = OfflineManager.getInstance(this);
MapboxAccountManager.start(this,the_mapbox_token);
setContentView(R.layout.activity_init_carte);
// Menu with APP compat
// https://developer.android.com/training/appbar/setting-up.html
Toolbar myToolbar = (Toolbar) findViewById(R.id.my_toolbar);
setSupportActionBar(myToolbar);
// Find our truck GPS position for road map
HashMap<String, String> my_truck = db_ansb.do_get_my_truck();
String str_truck_lagps = my_truck.get("frota_lagps");
String str_truck_logps = my_truck.get("frota_logps");
the_lagps_truck = Double.parseDouble(str_truck_lagps);
the_logps_truck = Double.parseDouble(str_truck_logps);
// Find accident location for road map
HashMap<String, String> my_inter = db_ansb.do_get_inter_resume();
String str_inter_lagps = my_inter.get("inter_lagps");
String str_inter_logps = my_inter.get("inter_logps");
the_lagps_inter = Double.parseDouble(str_inter_lagps);
the_logps_inter = Double.parseDouble(str_inter_logps);
// Compute area to get
HashMap<String, Double> data_gps_inter = db_ansb.do_get_bounds_inter(the_lagps_inter,the_logps_inter,the_mapbox_inter);
final double inter_lagps_ne = data_gps_inter.get("inter_max_lagps"); // Nord Est
final double inter_logps_ne = data_gps_inter.get("inter_max_logps");
final double inter_lagps_so = data_gps_inter.get("inter_min_lagps"); // Sud Ouest
final double inter_logps_so = data_gps_inter.get("inter_min_logps");
// Display what we're doing
tmp_id_msg = (TextView) findViewById(R.id.txt_action);
tmp_id_msg.setText(R.string.str_telechargement_carte);
// Create zone
LatLngBounds latLngBounds = new LatLngBounds.Builder()
.include(new LatLng(inter_lagps_ne, inter_logps_ne)) // Northeast
.include(new LatLng(inter_lagps_so, inter_logps_so)) // Southwest
.build();
OfflineTilePyramidRegionDefinition definition = new OfflineTilePyramidRegionDefinition(
the_mapbox_style,
latLngBounds,
the_mapbox_zoom_min,
the_mapbox_zoom_max,
(Init_Carte.this).getResources().getDisplayMetrics().density);
byte[] metadata;
try
{
JSONObject jsonObject = new JSONObject();
jsonObject.put(JSON_FIELD_REGION_NAME, "Carte");
String json = jsonObject.toString();
metadata = json.getBytes(JSON_CHARSET);
} catch (Exception e)
{
Log.e("TAG", "Failed to encode metadata: " + e.getMessage());
metadata = null;
}
// Get data
offlineManager.createOfflineRegion(definition, metadata, new OfflineManager.CreateOfflineRegionCallback()
{
#Override
public void onCreate(OfflineRegion offlineRegion)
{
offlineRegion.setDownloadState(OfflineRegion.STATE_ACTIVE);
// Monitor the download progress using setObserver
offlineRegion.setObserver(new OfflineRegion.OfflineRegionObserver()
{
#Override
public void onStatusChanged(OfflineRegionStatus status)
{
Log.i("DBUG","onStatusChanged");
// Calculate the download percentage and update the progress bar
double percentage = status.getRequiredResourceCount() >= 0 ?
(100.0 * status.getCompletedResourceCount() / status.getRequiredResourceCount()) :
0.0;
long long_pourcentage = Math.round(percentage);
String str_pourcentage = Long.toString(long_pourcentage)+" %";
// Display on screen
tmp_id_valeur = (TextView) findViewById(R.id.val_action);
tmp_id_valeur.setText(str_pourcentage);
Log.i("DBUG",str_pourcentage+"%");
if (status.isComplete())
{
// OK so now, ask the road
do_get_trajet();
}
}
#Override
public void onError(OfflineRegionError error)
{
// If an error occurs, print to logcat
Log.i("DBUG", "onError reason: " + error.getReason());
Log.e("DBUG", "onError message: " + error.getMessage());
}
#Override
public void mapboxTileCountLimitExceeded(long limit)
{
// Notify if offline region exceeds maximum tile count
Log.i("DBUG", "Mapbox tile count limit exceeded: " + limit);
}
});
}
#Override
public void onError(String error)
{
Log.e("TAG", "Error: " + error);
}
});
}
I enter the Aysnc part, get 3 or 4 times
Log.i("DBUG",str_pourcentage+"%");
with a value of 0% then get I get:
I/System.out: [CDS]rx timeout:10000
D/NativeCrypto: ssl=0x619629c8 sslWrite buf=0x41e60068 len=222 write_timeout_millis=0
D/NativeCrypto: ssl=0x619629c8 sslRead buf=0x41e60068 len=8192,timeo=10000
I/DBUG: onError reason: REASON_OTHER
E/DBUG: onError message: HTTP status code 401
D/com.mapbox.mapboxsdk.http.HTTPRequest: [HTTP] Request with response code = 401: Unauthorized
I've noticed same strange behaviour on another page: depending on the fact you perform or not, action before of after MapboxAccountManager.start(this,the_mapbox_token); it works or not.
Notice the token is correct.
Any idea?
After changing the token in our DB, it was OK but only for a short time: I was able to download 26% of the map and then, I get again the HTTP 401 message...

Found. In fact there is a small mistake in the code that help me understand: how can this code work sometimes, as I call
OfflineManager offlineManager = OfflineManager.getInstance(this);
MapboxAccountManager.start(this,the_mapbox_token);
so as I call the init after the use of the Lib? In fact all example at Mapbox are made with one activity performing all the jobs. So when you have more than one activity using Mapbox, you quickly believe you need to put a MapboxAccountManager.start in each ones. Which is wrong. In that case (more than one activity), you must call MapboxAccountManager.start at App level. Like that:
public class App_Start extends Application
{
#Override
public void onCreate()
{
super.onCreate();
String the_mapbox_token = "pk.eyJ1IjoiYW5.....";
MapboxAccountManager.start(this,the_mapbox_token);
}
public void customAppMethod()
{
// Custom application method
}
}
and add this class at application level on your Manifest:
<application android:icon="#drawable/ic_launcher" android:label="#string/app_name" android:theme="#style/AppTheme" android:name="net.ansb_brasil.xxxx.App_Start">
Concerning the fact the second activity was performing two times the download, it came from the fact the if (status.isComplete()) part of the onStatusChanged() is always called two times. Seems to be a bug in the Lib. On some example at Mapbox, they use a boolean flag in order to avoid taking two times this call in account.
As my first activity was downloading one map and then call a second activity for a second map, this "double call" had as result two call for the second activity and so many troubles.
Hope this will avoid headaches to others

RoadManager for osmdroid error

I am following a tutorial here https://code.google.com/p/osmbonuspack/wiki/Tutorial_1 but I have encountered an error that it doesn't show the correct route correctly. It just shows a straight line from Point A to Point B.
What I want to achieve is to show the correct route from these points. I'm guessing the error is that it doesn't recognize any nodes to go through.
A similar question has been also asked and I am assuming I have the same problem if I haven't explained my question well.
Similar question can be found here: OSMDroid Routing problems when following a tutorial
Here is a part of my code using RoadManager
Here is a part of the code.
try {
//get current longlat
gpsLocator.getLocation();
cur_loc_lat =gpsLocator.getLatitude();
cur_loc_long =gpsLocator.getLongitude();
} catch (Exception e) {
// TODO: handle exception
}
//--- Create Another Overlay for multi marker
anotherOverlayItemArray = new ArrayList<OverlayItem>();
anotherOverlayItemArray.add(new OverlayItem(
"UST", "UST", new GeoPoint( testlat, testlong)));
//--- Create Another Overlay for multi marker
anotherOverlayItemArray.add(new OverlayItem(
locDefine[0], "UST", new GeoPoint( sel_latitude, sel_longitude)));
ItemizedIconOverlay<OverlayItem> anotherItemizedIconOverlay
= new ItemizedIconOverlay<OverlayItem>(
TomWalks.this, anotherOverlayItemArray, myOnItemGestureListener);
myOpenMapView.getOverlays().add(anotherItemizedIconOverlay);
//---
//Add Scale Bar
ScaleBarOverlay myScaleBarOverlay = new ScaleBarOverlay(TomWalks.this);
myOpenMapView.getOverlays().add(myScaleBarOverlay);
try {
//1 Routing via road manager
RoadManager roadManager = new MapQuestRoadManager();
roadManager.addRequestOption("routeType=pedestrian");
/*
roadManager.addRequestOption("units=m");
roadManager.addRequestOption("narrativeType=text");
roadManager.addRequestOption("shapeFormat=raw");
roadManager.addRequestOption("direction=0");
*/
//Then, retrieve the road between your start and end point:
ArrayList<GeoPoint> waypoints = new ArrayList<GeoPoint>();
waypoints.add(new GeoPoint(testlat, testlong));
waypoints.add(new GeoPoint(sel_latitude,sel_longitude)); //end point
Road road = roadManager.getRoad(waypoints);
// then, build an overlay with the route shape:
PathOverlay roadOverlay = RoadManager.buildRoadOverlay(road, myOpenMapView.getContext());
roadOverlay.setColor(Color.GREEN);
//Add Route Overlays into map
myOpenMapView.getOverlays().add(roadOverlay);
myOpenMapView.invalidate();//refesh map
final ArrayList<ExtendedOverlayItem> roadItems =
new ArrayList<ExtendedOverlayItem>();
ItemizedOverlayWithBubble<ExtendedOverlayItem> roadNodes =
new ItemizedOverlayWithBubble<ExtendedOverlayItem>(TomWalks.this, roadItems, myOpenMapView);
myOpenMapView.getOverlays().add(roadNodes);
myOpenMapView.invalidate();//refesh map
int nodesize=road.mNodes.size();
double length = road.mLength;
Drawable marker = getResources().getDrawable(R.drawable.marker_node);
Toast.makeText(TomWalks.this, " Distance : " + length + " Nodes : "+nodesize ,Toast.LENGTH_SHORT).show();
for (int i=0; i<road.mNodes.size(); i++)
{
RoadNode node = road.mNodes.get(i);
ExtendedOverlayItem nodeMarker = new ExtendedOverlayItem("Step "+i, "", node.mLocation, TomWalks.this);
nodeMarker.setMarkerHotspot(OverlayItem.HotspotPlace.CENTER);
nodeMarker.setMarker(marker);
roadNodes.addItem(nodeMarker);
nodeMarker.setDescription(node.mInstructions);
nodeMarker.setSubDescription(road.getLengthDurationText(node.mLength, node.mDuration));
Drawable icon = getResources().getDrawable(R.drawable.marker_node);
nodeMarker.setImage(icon);
}//end for
myOpenMapView.getOverlays().add(roadNodes);
myOpenMapView.invalidate();//refesh map
} catch (Exception e) {
// TODO: handle exception
Toast.makeText(TomWalks.this,e.getMessage(),Toast.LENGTH_SHORT).show();
}
myMapController.setCenter(new GeoPoint( sel_latitude, sel_longitude));
} catch (Exception e) {
// TODO: handle exception
}
}
}
}//===================================================================================================

Let's try to provide a complete answer to this quite frequent question.
Basically, when you get the "straight line", it means that the RoadManager got an error.
So, first of all, in your code, you should check the result of getRoad, this way:
if (road.mStatus != Road.STATUS_OK){
//handle error... warn the user, etc.
}
Now, where this error is coming from?
=> You must search in the logcat. You should find the full url that has been sent, and probably a stacktrace about the error.
I strongly recommend that you copy/paste this full url in a browser , and check the result.
Here are the typical errors, by decreasing probability:
1) You didnt' read carefully the "Important note" at the beginning of the Tutorial_0, and you are trying to do a Network call in the main thread, with an SDK >= 3.0.
=> Read this "Important note".
2) You asked for a route that is not possible (really not possible, or because of weird positions, or because of setting unsupported options).
=> This is easy to check by copy/pasting the full url in a web browser, and looking at the answer.
3) Your device has no network connectivity.
4) The routing service changed its API (this happened, more than once...).
=> Could be checked by copy/pasting the full url in a browser.
In this case, raise an Issue in OSMBonusPack project, so that we can take it into account ASAP.
5) The routing service is down.
=> Easy to check by copy/pasting the full url in a browser.

I think it is better to use AsyncTasks in this case:
/**
* Async task to get the road in a separate thread.
*/
private class UpdateRoadTask extends AsyncTask<Object, Void, Road> {
protected Road doInBackground(Object... params) {
#SuppressWarnings("unchecked")
ArrayList<GeoPoint> waypoints = (ArrayList<GeoPoint>)params[0];
RoadManager roadManager = new OSRMRoadManager();
return roadManager.getRoad(waypoints);
}
#Override
protected void onPostExecute(Road result) {
road = result;
// showing distance and duration of the road
Toast.makeText(getActivity(), "distance="+road.mLength, Toast.LENGTH_LONG).show();
Toast.makeText(getActivity(), "durée="+road.mDuration, Toast.LENGTH_LONG).show();
if(road.mStatus != Road.STATUS_OK)
Toast.makeText(getActivity(), "Error when loading the road - status="+road.mStatus, Toast.LENGTH_SHORT).show();
Polyline roadOverlay = RoadManager.buildRoadOverlay(road,getActivity());
map.getOverlays().add(roadOverlay);
map.invalidate();
//updateUIWithRoad(result);
}
}
then call it new UpdateRoadTask().execute(waypoints);

new Thread(new Runnable()
{
public void run()
{
RoadManager roadManager = new OSRMRoadManager();
ArrayList<GeoPoint> waypoints = new ArrayList<GeoPoint>();
GeoPoint startPoint = new GeoPoint(source_lat, source_longi);
waypoints.add(startPoint);
GeoPoint endPoint = new GeoPoint(desti_lat,desti_longi);
waypoints.add(endPoint);
try
{
road = roadManager.getRoad(waypoints);
}
catch (Exception e)
{
e.printStackTrace();
}
runOnUiThread(new Runnable()
{
public void run()
{
if (road.mStatus != Road.STATUS_OK)
{
//handle error... warn the user, etc.
}
Polyline roadOverlay = RoadManager.buildRoadOverlay(road, Color.RED, 8, context);
map.getOverlays().add(roadOverlay);
}
});
}
}).start();
And i am use two jar files 1)slf4j-android-1.5.8.jar and 2)osmdroid-android-4.2.jar and osmbonuspack library.

A strange error I found regarding this is as follows:
Firstly I mention following line of code for taking directions for the vehicle "BIKE"
((OSRMRoadManager) roadManager).setMean(OSRMRoadManager.MEAN_BY_BIKE);
Now when it was first called it follows the following URL:
https://routing.openstreetmap.de/routed-car/route/v1/driving/68.8889678000,23.2151582000;73.1808008000,22.3110728000?alternatives=false&overview=full&steps=true
Now when calling the second time{same MEAN_BY_BIKE}, it is following this URL:
:https://routing.openstreetmap.de/routed-bike/route/v1/driving/68.8889678000,23.2151582000;73.1808008000,22.3110728000?alternatives=false&overview=full&steps=true
So the issue is that no response is for the "routed-bike" and it is calling automatically itself when called for second time.
So as a solution I changed my code to the following:
((OSRMRoadManager) roadManager).setMean(OSRMRoadManager.MEAN_BY_CAR);
You can check your LogCat for the same.