Develop Reference

Why is Facebook's Unity SDK Not Logging Events To Analytics?

For some reason, I am unable to get the FB.LogAppEvent to work inside an android application built with Unity.
Based on the documentation I've read, the code below should work. But it's not producing results inside the analytics dashboard. You'll notice a method that produces an Android toast that confirms activation. This toast does appear on application start. I've tried multiple event types, including custom types from code generated by Facebook's event generator in the event documentation.
https://developers.facebook.com/docs/app-events/unity
https://developers.facebook.com/docs/unity/reference/current/FB.LogAppEvent/
private void Awake()
{
if (!FB.IsInitialized)
FB.Init( () => { OnInit(); } );
else
ActivateFacebook();
}
private void OnInit()
{
if (FB.IsInitialized)
ActivateFacebook();
else
ShowAndroidToastMessage("Failed To Initialize Facebook..");
}
private void ActivateFacebook()
{
FB.ActivateApp();
ShowAndroidToastMessage("Facebook Activated..");
FB.LogAppEvent(AppEventName.ActivatedApp);
}

I suppose the problem is in the way you send event
There are two methods for that:
LogAppEvent(string logEventName);
LogAppEvent(string logEventName, float valueToSum, Dictionary parameters = null);
You are using second method with "valueToSum" = 0, and that indicates there is nothing to sum, so your event probably gets skipped at some point.
You should use the first method
FB.LogAppEvent(AppEventName.ActivatedApp);
Also make sure your analytics is enabled in dashboard.
Do you see any built in analytic events? Feg. App Launches and other Standard events should be visible out of the box.

For me, LogAppEvent(...) successfully works with the Facebook Events Tracker and Analytics when you do a development build with Unity. When I switch to a release build, I then do not get any of the LogAppEvents other than the ActivateApp() notification.
Will update my answer when I get it working with a release build.

Pepper Robot - How to launch tablet applications through DialogFlow?

I'm trying to incorporate Pepper's built in Android tablet more in DialogFlow interactions. Particularly, my goal is to open applications installed on the tablet itself for people to use while they're talking with Pepper. I'm aware there is a 'j-tablet-browser' app installed on Pepper's end that can let a person browse the tablet like an ordinary Android device, but I would like to take it one step further and directly launch an Android app, like Amazon's Alexa.
The best solution I can up with is:
User says specific utterance (e.g. "Pepper, open Alexa please")
DialogFlow launches the j-tablet-browser behavior
{
"speak": "Sure, just a second",
"action": "startApp",
"action_parameters": {
"appId": "j-tablet-browser/."
}
}
User navigates the Android menu manually to tap the Alexa icon
My ideal goal is to make the process seamless:
User says specific utterance (e.g. "Pepper, open Alexa please")
DialogFlow launches the Alexa app installed on the Android tablet
Does anyone have an idea how this could be done?

This is quite a broad question so I'll try and focus on the specifics for launching an app with a Dialogflow chatbot. If you don't already have a QiSDK Dialogflow chatbot running on Pepper, there is a good tutorial here which details the full process. If you already have a chatbot implemented I hope the below steps are general enough for you to apply to your project.
This chatbot only returns text results for Pepper to say, so you'll need to make some modifications to allow particular actions to be launched.
Modifying DialogflowDataSource
Step 2 on this page of the tutorial details how to send a text query to Dialogflow and get a text response. You'll want to modify it to return the full reponse object (including actions), not just the text. Define a new function called detectIntentFullResponse for example.
// Change this
return response.queryResult.fulfillmentText
// to this
return response.queryResult
Modifying DialogflowChatbot
Step 2 on this page shows how to implement a QiSDK Chatbot. Add some logic to check for actions in the replyTo function.
var response: DetectIntentResponse? = null
// ...
response = dataSource.detectIntentFullResponse(input, dialogflowSessionId, language)
// ...
return if (reponse.action != null) {
StandardReplyReaction(
ActionReaction(qiContext, response), ReplyPriority.NORMAL
)
} else if (reponse.answer != null) {
StandardReplyReaction(
SimpleSayReaction(qiContext, reponse.answer), ReplyPriority.NORMAL
)
} else {
StandardReplyReaction(
EmptyChatbotReaction(qiContext), ReplyPriority.FALLBACK
)
}
Now make a new Class, ActionReaction. Note that the below is incomplete, but should serve as an example of how you can determine which action to run (if you want others). Look at SimpleSayReaction for more implementation details.
class ActionReaction internal constructor(context: QiContext, private val response: DetectIntentResponse) :
BaseChatbotReaction(context) {
override fun runWith(speechEngine: SpeechEngine) {
if (response.action == "launch-app") {
var appID = response.parameters.app.toString()
// launch app at appID
}
}
}
As for launching the app, various approaches are detailed in other questions, such as here. It is possible to extend this approach to do other actions, such as running or retrieving online data.

onProvideAssistContent is getting called, but nothing is happening in the application

I am trying to use Assist api inside my application, i followed most of the tutorials, but could not find a proper tutorial which will completely tell how it should be implemented. i have added this to the activity. is there anything else to be done in manifest or anywhere in the project. When debugged this below method got called but nothing
#Override
public void onProvideAssistContent(AssistContent outContent) {
super.onProvideAssistContent(outContent);
outContent.setWebUri(Uri.parse("https://commonsware.com"));
try {
String structuredJson = new JSONObject()
.put("#type", "Book")
.put("#author", "https://commonsware.com/mmurphy")
.put("publisher", "CommonsWare, LLC")
.put("name", "The Busy Coder's Guide to Android Development")
.toString();
outContent.setStructuredData(structuredJson);
}catch(JSONException jsonEx){
Log.e(getClass().getSimpleName(), "What happend", jsonEx);
}
}
i am seeing, it always shows NOTHING FOUND ON THE SCREEN when i long tapped the home button

i want to simply open a url through assist api from my application by long tap on home button
That is not your decision to make. You can offer a URL to the assistant. What the assistant does with that URL, if anything, is up to the developers of the assistant.
In my tests when the Assist API came out, I concluded that the then-current implementation of Google's Now on Tap ignored onProvideAssistContent(), but that the onProvideAssistContent()-supplied data was available if assistants wanted it.
what i need to modify
To force the assistant to do something with onProvideAssistContent(), you would need to write your own assistant, then convince the user to switch to your assistant.

Google play game Leaderboard can not submitScore

I am trying to submit a score at a Google Game Play Leaderboard using the following code line:
if(mGoogleApiClient.isConnected()) {
Games.Leaderboards.submitScoreImmediate(mGoogleApiClient, "xxxxxxxxxxxxxxxxx", myScore).setResultCallback(new ResultCallback<Leaderboards.SubmitScoreResult>() {
#Override
public void onResult(Leaderboards.SubmitScoreResult arg0) {
Log.e(TAG, "getStatusCode= "+arg0.getStatus().getStatusCode());
Log.e(TAG, "score submitted: "+arg0.getScoreData().toString());
}
});
}
The score is not uploaded and I get the following error ScoreSubmissionData:
ScoreSubmissionData{PlayerId=xxxxxxxxxxxxxxxx, StatusCode=2, TimesSpan=DAILY, Result=null, TimesSpan=WEEKLY, Result=null, TimesSpan=ALL_TIME, Result=null}
StatusCode=2 means STATUS_CLIENT_RECONNECT_REQUIRED
I call the above line inside onConnected() method so it is sure that I am connected...

Try reconnecting or apply a Loop-switch sequence to handle error like this. You might want to check this example showing how to use STATUS_CLIENT_RECONNECT_REQUIRED of the com.google.android.gms.games.GamesClient class.
Base on the document:
STATUS_CLIENT_RECONNECT_REQUIRED
The AppStateClient is in an inconsistent state and must reconnect to the service to resolve the issue.
Also here is the list of AppStateClient that you may encounter.
Hope this helps.

I have found the solution.
The application i make was first build to an other Laptop.
Now i have bought a new Laptop, i installed Android Studio and tried to change some code lines. But when i submitted a Score my Google play account (API Manager) could not recognize my new Laptop because it had a different SHA1 key.
So i added my new SHA1 key at the credentials of the API Manager and everything was ok !!

Chartboost Interstitial won't show Ads on Unity

Lately, I have been trying to add static interstitial ads into my Unity game. For some reason, I could not get the system to show anything, or even react to me. After trying to work with the base Chartboost plugin, I tried to match a tutorial that I was following and purchased Prime31's Chartboost plugin and have been using that. However, neither the base plugin, nor Prime31's plugin, seem to be allowing me to show any ads. The code is pretty much done inside a single object, and it seems simple enough.
public class Advertisement : MonoBehaviour {
public string chartboostAppID = "5461129ec909a61e38b1505b";
public string chartboostAppSignature = "672b3b34e3e358e7a003789ddc36bd2bc49ea3b5";
// Use this for initialization
void Start () {
DontDestroyOnLoad(this.gameObject);
ChartboostAndroid.init (chartboostAppID, chartboostAppSignature, true);
ChartboostAndroid.cacheInterstitial(null);
}
void OnLevelWasLoaded(int level) {
ChartboostAndroid.cacheInterstitial(null);
if(Application.loadedLevelName == "Network Lobby") {
showAds();
}
}
public static void showAds() {
Debug.Log("Showing ad");
ChartboostAndroid.showInterstitial(null);
}
}
As you can see, it's pretty straightforward. This object is created at the game's splash screen, which appears only once, and it's never destroyed until the program ends. The goal is, whenever I enter the lobby scene, I want to see an ad before going to the lobby's menus. As it is, I do see the log printing "Showing ad", so I know the function is being called. However, nothing appears. Do I need to disable the GUI system first? Is there a step I'm missing?
I have already performed the following steps:
I have created and registered the app with chartboost, as well as double and triple checked the AppID and App Signature.
I have created a publishing campaign and registered it to the app.
I double-checked the orientation and confirmed that it's correct.
I registered this specific device as a test device.
The tutorial showed a call to ChartBoostAndroid.OnStart(), but there was no function like that for me to call. Perhaps that is from an older version?
I emailed Chartboost support and have not heard from them yet. I do not have that much time on this project, so if anyone can offer help, I'd appreciate it.