Develop Reference

uber requestRide() method Response Error 401: Unauthorized

I am getting Error when I try to call requestRide() method on Uber api. The response body is null and the response message is "Unauthorized" with error code 401; whereas the onResponse() callback method is executing but onFailure() callback method is not executing.
Here is my code for calling requestRide() and implementing the callback interface...
private void requestForNewRide(RidesService service, int position){
RideRequestParameters rideRequestParameters = new RideRequestParameters.Builder().setPickupCoordinates(PICKUP_LATITUDE, PICKUP_LONGITUDE)
.setProductId(productIds.get(position))
.setFareId(fareIds.get(position))
.setDropoffCoordinates(DROPOFF_LATITUDE, DROPOFF_LONGITUDE)
.build();
service.requestRide(rideRequestParameters).enqueue(new Callback<Ride>() {
#Override
public void onResponse(Call<Ride> call, Response<Ride> response) {
if (response.isSuccessful()) {
Toast.makeText(CustomActivity.this, "Request ride success", Toast.LENGTH_SHORT).show();
try {
//ride details
String rideId = response.body().getRideId();
String rideStatus = response.body().getStatus();
Integer rideEta = response.body().getEta(); //estimated time of arrival in min
Float rideSurgeMultiplier = response.body().getSurgeMultiplier(); //rise in price
Driver rideDriver = response.body().getDriver();
Location rideLocation = response.body().getLocation();
Vehicle rideVehicle = response.body().getVehicle();
//ride driver details
String driverName = rideDriver.getName();
String driverPhoneNumber = rideDriver.getPhoneNumber();
String driverPictureUri = rideDriver.getPictureUrl();
Float driverRating = rideDriver.getRating();
//ride Location details
Float rideLocationLatitude = rideLocation.getLatitude();
Float rideLocationLongitude = rideLocation.getLongitude();
Integer rideLocationBearing = rideLocation.getBearing();
//ride Vehicle details
String rideVehicleLicencePlate = rideVehicle.getLicensePlate();
String rideVehicleMake = rideVehicle.getMake();
String rideVehicleModel = rideVehicle.getModel();
String rideVehiclePictureUrl = rideVehicle.getPictureUrl();
//Log
Log.d("uberridedetails", "rideId: " + rideId);
Log.d("uberridedetails", "rideStatus: " + rideStatus);
Log.d("uberridedetails", "rideEta: " + rideEta);
Log.d("uberridedetails", "rideSurgeMultiplier: " + rideSurgeMultiplier);
Log.d("uberridedetails", "driverName: " + driverName);
Log.d("uberridedetails", "driverPhoneNumber: " + driverPhoneNumber);
Log.d("uberridedetails", "driverPictureUri: " + driverPictureUri);
Log.d("uberridedetails", "driverRating: " + driverRating);
Log.d("uberridedetails", "rideLocationLatitude: " + rideLocationLatitude);
Log.d("uberridedetails", "rideLocationLongitude: " + rideLocationLongitude);
Log.d("uberridedetails", "rideLocationBearing: " + rideLocationBearing);
Log.d("uberridedetails", "rideVehicleLicencePlate: " + rideVehicleLicencePlate);
Log.d("uberridedetails", "rideVehicleMake: " + rideVehicleMake);
Log.d("uberridedetails", "rideVehicleModel: " + rideVehicleModel);
Log.d("uberridedetails", "rideVehiclePictureUrl: " + rideVehiclePictureUrl);
} catch (Exception e) {
e.printStackTrace();
}
}else {
Toast.makeText(CustomActivity.this, "Error: "+response.message(), Toast.LENGTH_SHORT).show();
}
}
#Override
public void onFailure(Call<Ride> call, Throwable t) {
Toast.makeText(CustomActivity.this, "Failed to request ride", Toast.LENGTH_SHORT).show();
}
});
}
I have already checked the param productId and FareId is valid, which I am getting from the api itself (by calling estimateRide() I get Price object from that I have got the fareId. And by calling getProducts() on RideService object I have got the productId.
This is the code for set up...
SessionConfiguration config = new SessionConfiguration.Builder()
.setClientId(getResources().getString(R.string.client_id))
.setRedirectUri(getResources().getString(R.string.redirect_url))
.setEnvironment(SessionConfiguration.Environment.SANDBOX)
.setScopes(Arrays.asList(Scope.PROFILE, Scope.RIDE_WIDGETS, Scope.REQUEST, Scope.REQUEST_RECEIPT))
.build();
UberSdk.initialize(config);
And ...
LoginCallback loginCallback = new LoginCallback() {
#Override
public void onLoginCancel() {
// User canceled login
Toast.makeText(CustomActivity.this, "User canceled login", Toast.LENGTH_SHORT).show();
}
#Override
public void onLoginError(#NonNull AuthenticationError error) {
// Error occurred during login
Toast.makeText(CustomActivity.this, "Error occurred during login", Toast.LENGTH_SHORT).show();
}
#Override
public void onLoginSuccess(#NonNull AccessToken accessToken) {
// Successful login! The AccessToken will have already been saved.
Toast.makeText(CustomActivity.this, "Successful login! The AccessToken will have already been saved.", Toast.LENGTH_SHORT).show();
createSession();
}
#Override
public void onAuthorizationCodeReceived(#NonNull String authorizationCode) {
Toast.makeText(CustomActivity.this, "Authorization code received", Toast.LENGTH_SHORT).show();
createSession();
}
};
AccessTokenManager accessTokenManager = new AccessTokenManager(getApplicationContext());
LoginManager loginManager = new LoginManager(accessTokenManager, loginCallback);
loginManager.setRedirectForAuthorizationCode(true);
loginManager.login(this);
mAccessTokenManager = accessTokenManager;
mLoginManager = loginManager;
Note1: These are the scopes I am using...
Scope.PROFILE, Scope.RIDE_WIDGETS, Scope.REQUEST, Scope.REQUEST_RECEIPT
Note2: I am logging in with my developer account.
Let me know if I should mention any other details.

Absolutely I have found out the solution on my own.
I noticed that the onLoginSuccess() callback method is being called only when I am using GENERAL SCOPEs.
Whenever I am using a RESTRICTED SCOPE, the method is not being called, instead another callback method named onAuthorizationCodeReceived() is being called.
Then I have found out, whenever the onAuthorizationCodeReceived() method is called, there is no access token saved in the AccessTokenManager object. Thus without the access token, when I try to request a ride Error returns "Unauthorized".
So, I tried to figure out how to generate Access token using the authorization code. I found no doc regarding this process in the Android section. Then I have found out the solution in the REST web service api.
Here is the LINK of my answer...
NOTE: There is no mention of the callback method onAuthorizationCodeReceived() in the Uber Doc.

Google Fit Session title not "sticking"

My Referee watch creates a Google Fit Session using the following code:
private void insertFitSession(final Game currentGame, final Period period,
final long periodStartTime, final long periodEndTime) {
//add the detailed Sensor data (using History API) if available
boolean activityWasInserted = false;
if (!RefWatchUtil.isRefWatchFree()) {
//If there are speeds then we will insert an activity
//4.5.09: Unfortunately mFitnessDataSets[] can have leftover data from a period where you did track fitness
//So we had to replace with period-by-period dataSets
activityWasInserted = (period.getFitnessDataSet(SPEED_LISTENER_IDX) != null)
&& !period.getFitnessDataSet(SPEED_LISTENER_IDX).isEmpty();
}
//create a Session in Google Fit for the period that just completed
//(this happens even for Free)
try {
String sessionBaseName = currentGame.getTitle();
if (sessionBaseName.isEmpty()) sessionBaseName = currentGame.getLocation();
if (sessionBaseName.isEmpty()) sessionBaseName = RefWatchUtil.timeMillisToDefaultShortDateTime(currentGame.getStartTimeMillis());
final String sessionName = sessionBaseName + ": " + String.format(getResources().getString(R.string.fitness_period_label), period.getPeriodNum());
final Session.Builder fitnessSessionBuilder = new Session.Builder();
fitnessSessionBuilder
.setName(sessionName)
.setIdentifier(sessionName)
.setDescription(mCurrentGame.getDescription())
.setStartTime(periodStartTime, TimeUnit.MILLISECONDS)
.setEndTime(periodEndTime, TimeUnit.MILLISECONDS);
//If we're Free, then we don't have real fitness session data and just guess at Jogging
// (also if we have no Activity data in Pro)
if (RefWatchUtil.isRefWatchFree() || !activityWasInserted) {
fitnessSessionBuilder.setActivity(FitnessActivities.RUNNING_JOGGING);
}
final Session fitSession = fitnessSessionBuilder.build();
SessionInsertRequest insertRequest = new SessionInsertRequest.Builder()
.setSession(fitSession)
.build();
Fitness.SessionsApi.insertSession(mFitnessApiClient, insertRequest)
.setResultCallback(new ResultCallback<Status>() {
#Override
public void onResult(#NonNull Status status) {
if (status.isSuccess()) {
Log.d(TAG, "Successfully inserted Session " + sessionName);
} else {
Log.d(TAG, "There was a problem inserting the session " + sessionName
+ ": " + status.getStatusCode() + " " + status.getStatusMessage());
}
}
});
} catch (RuntimeException e){
Log.e(TAG, "There was a runtime exception inserting the session: " + e.getLocalizedMessage());
}
}
Note the sessionName defaults to either Title, Location, or Time appended with the current Period. This has been working great.
Recently (last month or so?) the Fit session is correctly inserted (I can track it in the log) but the Name doesn't stick. Instead I get "25 min running" for some, but not all, of them.
Has anybody else experienced this type of override by Fit?

Possible race condition or programmer error in Google Fitness startSession

I am attempting to record Google Fit Sessions for periods in sports activity in my Referee Watch. I start a session at the beginning of a period and then stop it at the end of the period.
I sometimes get an interesting exception when I start a Fitness session using this code:
private Session startFitSession(final Game currentGame) {
final Session fitSession;
try {
String sessionBaseName = currentGame.getGameTitle();
if (sessionBaseName.isEmpty()) sessionBaseName = currentGame.getGameLocation();
if (sessionBaseName.isEmpty()) sessionBaseName = RefWatchUtil.timeMsToString(currentGame.getActualStartMs(),RefWatchUtil.dateTimeFormatStart);
final String sessionName = sessionBaseName + ": "
+ String.format(getResources().getString(R.string.fitness_period_label),mCurrentPeriod);
//use this to try to avoid error message about creating a session in the future
final long startTime = System.currentTimeMillis()-TimeUnit.SECONDS.toMillis(10);
fitSession = new Session.Builder()
.setName(sessionName)
.setIdentifier(sessionName)
.setDescription(mCurrentGame.getGameDescription())
.setStartTime(startTime, TimeUnit.MILLISECONDS)
.setActivity(FitnessActivities.RUNNING_JOGGING)
.build();
Fitness.SessionsApi.startSession(mGoogleApiClient, fitSession)
.setResultCallback(new ResultCallback<Status>() {
#Override
public void onResult(#NonNull Status status) {
if (status.isSuccess()) {
Log.i(TAG, "Successfully started Session " + sessionName);
} else {
Log.i(TAG, "There was a problem starting the session " + sessionName
+ ": " + status.getStatusMessage());
}
}
});
} catch (RuntimeException e){
Log.i(TAG, "There was a runtime exception starting the session: " + e.getLocalizedMessage());
return null;
}
return fitSession;
}
The exception is:
There was a runtime exception starting the session: Cannot start a session in the future
So it occurred to me that perhaps Session.Builder() looks at the "present" as when the new Builder() call, so I changed to the following code:
...
final long startTime = System.currentTimeMillis();
fitSession = new Session.Builder()
.setName(sessionName)
.setIdentifier(sessionName)
.setDescription(mCurrentGame.getGameDescription())
.setStartTime(startTime, TimeUnit.MILLISECONDS)
...
Same error.
So now I subtract an arbitrary 10 seconds from the startTime and that seems to have fixed the problem.
But (a) is there a better way of making this call (afaict, you can't call setStartTime with a 0 argument to get "current time") and (b) is this a common pattern for Builder type calls?

Android AllJoyn: Connection with second machine gives error of BusAttachement

I have developed application for two different sensors. They are working fine separately but when I try to use them togather and create two diffent buses than Alljoyn gives this exception.
org.alljoyn.services.common.BusAlreadyExistException: The object has
been set previously with a BusAttachment.
Below is my source code for connection. Can anyone tell me why I'm having this issue.
private void connect()
{ org.alljoyn.bus.alljoyn.DaemonInit.PrepareDaemon(getApplicationContext());
bus = new BusAttachment("ControlPanelBrowser", BusAttachment.RemoteMessage.Receive);
bus.registerBusListener(new BusListener());
Status status = bus.registerBusObject(mControlPanelSignalInterface, Constants.SERVICE_PATH);
if (status != Status.OK) {
Log.d(TAG, "Problem while registering bus object");
}
SharedPreferences settings = getSharedPreferences(PREFS_NAME, 0);
srpPassword = settings.getString(PREFS_PASSWORD, DEFAULT_SECURED_SRP_PASSWORD);
SrpAnonymousKeyListener authListener = new SrpAnonymousKeyListener(this, logger, AUTH_MECHANISMS);
Status authStatus = bus.registerAuthListener(authListener.getAuthMechanismsAsString(),
authListener, getKeyStoreFileName());
if ( authStatus != Status.OK ) {
Log.e(TAG, "Failed to register AuthListener");
}
status = bus.connect();
if (Status.OK == status){
String daemonName = Constants.DAEMON_NAME_PREFIX + ".ControlPanelBrowser.G" +
bus.getGlobalGUIDString();
int flag = BusAttachment.ALLJOYN_REQUESTNAME_FLAG_DO_NOT_QUEUE;
Status reqStatus = bus.requestName(daemonName, flag);
if (reqStatus == Status.OK) {
Status adStatus = bus.advertiseName(Constants.DAEMON_QUIET_PREFIX +
daemonName, SessionOpts.TRANSPORT_ANY);
if (adStatus != Status.OK){
bus.releaseName(daemonName);
Log.e(TAG, "Failed to advertise daemon name: '" + daemonName + "', Error: '" + status + "'");
}
else{
Log.d(TAG, "Succefully advertised daemon name: '" + daemonName + "'");
}
}
else {
Log.e(TAG, "Failed to request daemon name: '" + daemonName + "', Error: '" + status + "'");
}
}
status = bus.registerSignalHandlers(mControlPanelSignalInterface);
if (status != Status.OK) {
Log.d(TAG, "Problem while registering signal handlers");
}
// Initialize AboutService
aboutClient = AboutServiceImpl.getInstance();
aboutClient.setLogger(logger);
try {
aboutClient.startAboutClient(bus);
for (String iface : ANNOUNCE_IFACES) {
aboutClient.addAnnouncementHandler(this, new String[] {iface});
}
} catch (Exception e) {
logger.error(TAG, "Unable to start AboutService, Error: " + e.getMessage());
}
}

use registerBusObject twince and then you can make one signle bus attachment

why dont you create two Interfaces, one interface for one sensor respectively. then add these two interfaces in a class which implements these two interfaces and the busObject and register an implemntation of this class as a BusObject.
For example
Sensor1_interface.java and Sensor2_interface.java //are my two interface classes
create a new class Sensor_InterfaceList which inplements the two interfaces and the BusObject
class Sensor_InterfaceList implements Sensor1_interface,Sensor2_interface,BusObject
{
// implment your interfaces here
.....
}
private Sensor_InterfaceList mySensor_InterfaceList;
mySensor_InterfaceList = new Sensor_InterfaceList();
myBus.registerBusObject(mySensor_InterfaceList,"/your/path");
This should solve your problem :)

aSmack - MultiUserChat.getJoinedRooms returns empty iterator

I'm working on an Android app that utilizes ASmack to send XMPP messages to and from a server in a background service. I can join a MultiUserChat (MUC) by calling MultiUserChat.join(connection.getUser());. I can confirm that I joined the chat by calling MultiUserChat.isJoined();, which returns true. Also, since I'm using www.hosted.im, I can see that I am in the conference room using their online UI. In another function, I try to retrieve the list of joined rooms, using MultiUserChat.getJoinedRooms(connection, connection.getUser());, but that returns an empty iterator.
private XMPPConnection connection;
/*... Connect to server and login with username and password ...*/
public Iterator<String> getJoinedRooms() {
Log.i(ChatListActivity.TAG, "Trying to get joined rooms");
Iterator<String> result = null;
if(connection != null) {
Log.i(ChatListActivity.TAG, "Returning joined chat rooms as " + connection.getUser());
result = MultiUserChat.getJoinedRooms(connection, connection.getUser());
while(result.hasNext()) {
Log.w(ChatListActivity.TAG, result.next());
}
} else {
Log.e(ChatListActivity.TAG, "Cannot get joined rooms. Connection == NULL");
}
if(result == null || (result != null && !result.hasNext())) {
ArrayList<String> resultArr = new ArrayList<String>();
resultArr.add(getString(R.string.no_chat_rooms_joined));
result = resultArr.iterator();
Log.i(ChatListActivity.TAG, "Returning EMPTY ITERATOR for joined chat rooms");
}
return result;
}
public void joinRoom(String room) {
if(connection != null) {
Log.i(ChatListActivity.TAG, "Joining room " + room);
// Create a MultiUserChat using a Connection for a room
MultiUserChat muc2 = new MultiUserChat(connection, "testroom#conference.konstadtest.p1.im");
try {
muc2.join(connection.getUser());
muc2.grantVoice(connection.getUser());
muc2.grantMembership(connection.getUser());
if(muc2.isJoined())
Log.w(ChatListActivity.TAG, "Joined room " + room + " as " + connection.getUser());
else
Log.w(ChatListActivity.TAG, "Failed to join " + room + " as " + connection.getUser());
} catch (XMPPException e) {
e.printStackTrace();
Log.w(ChatListActivity.TAG, "Cannot join room " + room);
}
} else {
Log.w(ChatListActivity.TAG, "Cannot join room " + room + " because connection is NULL");
}
}
What am I doing wrong? I called SmackAndroid.init(getApplicationContext()); before calling anything else.
Thank you for the help,
Chris

What i did is that i add a packet listener after getting get joined rooms.. i was also getting an empty list but when i debug i check that the rooms was getting returned in the resultant xml stanze that was sent by the server therefore i manually add ha packet listener like this:
public void AddPacketListener(){
PacketFilter filter = new IQTypeFilter(IQ.Type.RESULT);
MyService.getConnection().addPacketListener(new PacketListener()
{
public void processPacket(Packet paramPacket) {
if(paramPacket.getFrom().equals(MyService.getConnection().getUser())){
String xml=paramPacket.toXML();
String from[];
System.out.println(xml);
from=paramPacket.getFrom().split("/");
Pattern pattern = Pattern.compile("<item jid=\"(.*?)/>");
Matcher matcher = pattern.matcher(xml);
String parts[];
Roomlist.clear();
while (matcher.find()) {
parts=matcher.group(1).split("#");
Roomlist.add(parts[0]);
}
return;
}
}
},filter);
}