Develop Reference

Intent failed with Canceled on SpeechFactory.fromSubscription (LUIS azure, android sdk)

I am getting the following message when trying to analyze an utterance with LUIS using the cognitive service android SDK:
Final result received: Intent failed with Canceled. Did you enter your Language Understanding subscription? WebSocket Upgrade failed with an authentication error (403). Please check the subscription key or the authorization token, and the region name., intent:
I am able to get an utterance evaluation via REST using the same Subscription key , and App ID passed to the SpeechFactory methods.
Moreover, continuous recognition through the Android SDK works as well.
Anyone is getting my same issue ?
source available at https://github.com/Azure-Samples/cognitive-services-speech-sdk/blob/master/samples/java/android/sdkdemo/app/src/main/java/com/microsoft/cognitiveservices/speech/samples/sdkdemo/MainActivity.java .
Code here:
recognizeIntentButton.setOnClickListener(view -> {
final String logTag = "intent";
final ArrayList<String> content = new ArrayList<>();
disableButtons();
clearTextBox();
content.add("");
content.add("");
try {
final SpeechFactory intentFactory = SpeechFactory.fromSubscription(LanguageUnderstandingSubscriptionKey, LanguageUnderstandingServiceRegion);
final IntentRecognizer reco = intentFactory.createIntentRecognizerWithStream(createMicrophoneStream());
LanguageUnderstandingModel intentModel = LanguageUnderstandingModel.fromAppId(LanguageUnderstandingAppId);
for (Map.Entry<String, String> entry : intentIdMap.entrySet()) {
reco.addIntent(entry.getKey(), intentModel, entry.getValue());
}
reco.IntermediateResultReceived.addEventListener((o, intentRecognitionResultEventArgs) -> {
final String s = intentRecognitionResultEventArgs.getResult().getText();
Log.i(logTag, "Intermediate result received: " + s);
content.set(0, s);
setRecognizedText(TextUtils.join(System.lineSeparator(), content));
});
final Future<IntentRecognitionResult> task = reco.recognizeAsync();
setOnTaskCompletedListener(task, result -> {
Log.i(logTag, "Continuous recognition stopped.");
String s = result.getText();
if (result.getReason() != RecognitionStatus.Recognized) {
s = "Intent failed with " + result.getReason() + ". Did you enter your Language Understanding subscription?" + System.lineSeparator() + result.getErrorDetails();
}
String intentId = result.getIntentId();
String intent = "";
if (intentIdMap.containsKey(intentId)) {
intent = intentIdMap.get(intentId);
}
Log.i(logTag, "Final result received: " + s + ", intent: " + intent);
content.set(0, s);
content.set(1, " [intent: " + intent + "]");
setRecognizedText(TextUtils.join(System.lineSeparator(), content));
enableButtons();
});
} catch (Exception ex) {
System.out.println(ex.getMessage());
displayException(ex);
}
});
}

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.

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?

com.google.apphosting.api.ApiProxy$CancelledException: The API call urlfetch.Fetch() was explicitly cancelled. Code 503 App Engine Backend Error

I am using Google App Engine as backend for GCM. It is working fine except below error:
{ "error": { "errors": [ {
"domain": "global",
"reason": "backendError",
"message": "com.google.apphosting.api.ApiProxy$CancelledException: The API call urlfetch.Fetch() was explicitly cancelled." } ],
"code": 503, "message":
"com.google.apphosting.api.ApiProxy$CancelledException: The API call
urlfetch.Fetch() was explicitly cancelled." } }
To find cause I searched urlfetch.Fetch() method in my entire code, but I dint find it.
Does anyone got this same error before? If so then please tell me how you resolved it?
For more info, I added below code to send push notification for more than 1000 users.
private List<RegistrationRecord> regIdTrim(List<RegistrationRecord> wholeList, final int start) {
List<RegistrationRecord> parts = wholeList.subList(start,(start+1000)> wholeList.size()? wholeList.size() : start+1000);
return parts;
}
/**
* Send to the first 1000 devices (You can modify this to send to any number of devices or a specific device)
*
* #param message The message to send
*/
public void sendMessage(#Named("message") String message) throws IOException {
int count = ofy().load().type(RegistrationRecord.class).count();
if(count<=1) {
List<RegistrationRecord> records = ofy().load().type(RegistrationRecord.class).limit(count).list();
sendMsg(records,message);
}else
{
int msgsDone=0;
List<RegistrationRecord> records = ofy().load().type(RegistrationRecord.class).list();
do {
List<RegistrationRecord> regIdsParts = regIdTrim(records, msgsDone);
msgsDone+=1000;
sendMsg(regIdsParts,message);
}while(msgsDone<count);
}
}
private void sendMsg(List<RegistrationRecord> records,#Named("message") String msgToSend) throws IOException {
if (msgToSend == null || msgToSend.trim().length() == 0) {
log.warning("Not sending msgToSend because it is empty");
return;
}
Sender sender = new Sender(API_KEY);
// Message msg = new Message.Builder().addData("msgToSend", msgToSend).build();
Message msg = new Message.Builder().
addData("notification_title", msgToSend)
.addData("description","Check ").build();
// crop longer messages
if (msgToSend.length() > 1000) {
msgToSend = msgToSend.substring(0, 1000) + "[...]";
}
for (RegistrationRecord record : records) {
Result result = sender.send(msg, record.getRegId(), 5);
if (result.getMessageId() != null) {
log.info("Message sent to " + record.getRegId());
String canonicalRegId = result.getCanonicalRegistrationId();
if (canonicalRegId != null) {
// if the regId changed, we have to update the datastore
log.info("Registration Id changed for " + record.getRegId() + " updating to " + canonicalRegId);
record.setRegId(canonicalRegId);
ofy().save().entity(record).now();
}
} else {
String error = result.getErrorCodeName();
if (error.equals(Constants.ERROR_NOT_REGISTERED)) {
log.warning("Registration Id " + record.getRegId() + " no longer registered with GCM, removing from datastore");
// if the device is no longer registered with Gcm, remove it from the datastore
ofy().delete().entity(record).now();
} else {
log.warning("Error when sending msgToSend : " + error);
}
}
}
}

It looks like server is blocking you :/
I believe it has something to do with the 1000 network requests you're shooting at it.
Send the server a list of the 1000 ids you want to push to them, and let the server handle the pushes.

Connecting to existing Google Chromecast Session from Android (for generic remote control)

I am creating a generic Chromecast remote control app. Most of the guts of the app are already created and I've managed to get Chromecast volume control working (by connecting to a Chromecast device along side another app that is casting - YouTube for example).
What I've having difficult with is performing other media commands such as play, pause, seek, etc.
Use case example:
1. User opens YouTube on their android device and starts casting a video.
2. User opens my app and connects to the same Chromecast device.
3. Volume control from my app (works now)
4. Media control (play, pause, etc) (does not yet work)
I found the Cast api reference that explains that you can sendMessage(ApiClient, namespace, message) with media commands; however the "message" (JSON) requires the sessionId of the current application (Youtube in this case). I have tried the following, but the connection to the current application always fails; status.isSuccess() is always false:
Cast.CastApi
.joinApplication(mApiClient)
.setResultCallback(
new ResultCallback<Cast.ApplicationConnectionResult>() {
#Override
public void onResult(
Cast.ApplicationConnectionResult result) {
Status status = result.getStatus();
if (status.isSuccess()) {
ApplicationMetadata applicationMetadata = result
.getApplicationMetadata();
sessionId = result.getSessionId();
String applicationStatus = result
.getApplicationStatus();
boolean wasLaunched = result
.getWasLaunched();
Log.i(TAG,
"Joined Application with sessionId: "
+ sessionId
+ " Application Status: "
+ applicationStatus);
} else {
// teardown();
Log.e(TAG,
"Could not join application: "
+ status.toString());
}
}
});
Is is possible to get the sessionId of an already running cast application from a generic remote control app (like the one I am creating)? If so, am I right in my assumption that I can then perform media commands on the connected Chromecast device using something like this:
JSONObject message = new JSONObject();
message.put("mediaSessionId", sessionId);
message.put("requestId", 9999);
message.put("type", "PAUSE");
Cast.CastApi.sendMessage(mApiClient,
"urn:x-cast:com.google.cast.media", message.toString());
Update:
I have tried the recommendations provided by #Ali Naddaf but unfortunately they are not working. After creating mRemoteMediaPlayer in onCreate, I also do requestStatus(mApiClient) in the onConnected callback (in the ConnectionCallbacks). When I try to .play(mApiClient) I get an IllegalStateException stating that there is no current media session. Also, I tried doing joinApplication and in the callback performed result.getSessionId; which returns null.

A few comments and answers:
You can get the sessionId from the callback of launchApplication or joinApplication; in the "onResult(result)", you can get the sessionId from: result.getSessionId()
YouTube is still not on the official SDK so YMMV, for apps using official SDK, you should be able to use the above approach (most of it)
Why are you trying to set up a message yourself? Why not building a RemoteMediaPlayer and using play/pause that is provided there? Whenever you are working with the media playback through the official channel, always use the RemoteMediaPlayer (don't forget to call requestStatus() on it after creating it).

Yes it is possible , First you have to save sesionId and CastDevice device id
and when remove app from background and again open app please check is there sessionId then call bello line.
Cast.CastApi.joinApplication(apiClient, APP_ID,sid).setResultCallback(connectionResultCallback);
if you get success result then need to implement further process in connectionResultCallback listener.
//Get selected device which you selected before
#Override
public void onRouteAdded(MediaRouter router, MediaRouter.RouteInfo route) {
// Log.d("Route Added", "onRouteAdded");
/* if (router.getRoutes().size() > 1)
Toast.makeText(homeScreenActivity, "'onRouteAdded :: " + router.getRoutes().size() + " -- " + router.getRoutes().get(1).isSelected(), Toast.LENGTH_SHORT).show();
else
Toast.makeText(homeScreenActivity, "'onRouteAdded :: " + router.getRoutes(), Toast.LENGTH_SHORT).show();*/
if (router != null && router.getRoutes() != null && router.getRoutes().size() > 1) {
// Show the button when a device is discovered.
// Toast.makeText(homeScreenActivity, "'onRouteAdded :: " + router.getRoutes().size() + " -- " + router.getRoutes().get(1).isSelected(), Toast.LENGTH_SHORT).show();
mMediaRouteButton.setVisibility(View.VISIBLE);
titleLayout.setVisibility(View.GONE);
castName.setVisibility(View.VISIBLE);
selectedDevice = CastDevice.getFromBundle(route.getExtras());
routeInfoArrayList = router.getRoutes();
titleLayout.setVisibility(View.GONE);
if (!isCastConnected) {
String deid = MyPref.getInstance(homeScreenActivity).readPrefs(MyPref.CAST_DEVICE_ID);
for (int i = 0; i < routeInfoArrayList.size(); i++) {
if (routeInfoArrayList.get(i).getExtras() != null && CastDevice.getFromBundle(routeInfoArrayList.get(i).getExtras()).getDeviceId().equalsIgnoreCase(deid)) {
selectedDevice = CastDevice.getFromBundle(routeInfoArrayList.get(i).getExtras());
routeInfoArrayList.get(i).select();
ReSelectedDevice(selectedDevice, routeInfoArrayList.get(i).getName());
break;
}
}
}
}
}
//Reconnect google Api Client
public void reConnectGoogleApiClient() {
if (apiClient == null) {
Cast.CastOptions apiOptions = new
Cast.CastOptions.Builder(selectedDevice, castClientListener).build();
apiClient = new GoogleApiClient.Builder(this)
.addApi(Cast.API, apiOptions)
.addConnectionCallbacks(reconnectionCallback)
.addOnConnectionFailedListener(connectionFailedListener)
.build();
apiClient.connect();
}
}
// join Application
private final GoogleApiClient.ConnectionCallbacks reconnectionCallback = new GoogleApiClient.ConnectionCallbacks() {
#Override
public void onConnected(Bundle bundle) {
// Toast.makeText(homeScreenActivity, "" + isDeviceSelected(), Toast.LENGTH_SHORT).show();
try {
String sid = MyPref.getInstance(homeScreenActivity).readPrefs(MyPref.CAST_SESSION_ID);
String deid = MyPref.getInstance(homeScreenActivity).readPrefs(MyPref.CAST_DEVICE_ID);
if (sid != null && deid != null && sid.length() > 0 && deid.length() > 0)
Cast.CastApi.joinApplication(apiClient, APP_ID, sid).setResultCallback(connectionResultCallback);
isApiConnected = true;
} catch (Exception e) {
}
}
#Override
public void onConnectionSuspended(int i) {
isCastConnected = false;
isApiConnected = false;
}
};