Other How do you Initialize UDP sandbox test mode ?

I read all the steps to follow

Your game must clear a basic UDP Sandbox test before its first release. UDP will verify that your game initializes and purchases IAP items properly before letting you release your first revision and move to the submission stages.

How to complete this step?Collapse

• First, be sure to create UDP Sandbox Test accounts. You can do this in the section directly below, or in the Unity Editor. (Done)
• 
  
• Run your UDP APK on an emulator or a real Android device. (Done)
• Use your UDP Sandbox Test account credentials to log in. (wait how do I do that ?)
• Test your game, and make at least one IAP transaction. It's a sandbox environment, no real money is involved!
• 
  
• During the course of the above steps, your game will call the Initialize() and Purchase() methods.
• 
  
• You will see the results during your sandbox testing, and UDP will also capture the results on its back-end.

The most confuse step is when running on a real device, also the test account I mean I have to use my Unity account here ?
I'm confused in this step. Also what about when my game don't use IAP ?
Probably not necessary but do I really need IAP to use UDP ?

 

Yess! I wanted to ask the exact same question!
I'm using unity IAP, and selected Unity IAP->Android->"target Unity Distribution Portal (UDP)"
I uploaded the latest apk binary to the UDP portal

However, it's this step that confuses me:

Use your UDP Sandbox Test account credentials to log in.

When launch the app nothing happens, and in the debug console I just get a message that IAP is not initialized.
The code I'm using was tested for google play and ios iaps and there it worked

I added my gmail email that device uses to the sandbox accounts in the UDP dashboard.
How do I get this magical UDP sandbox login screen?

08-24 16:43:13.953 25037-25056/? I/Unity: Initializing UnityPurchasing via Codeless IAP

08-24 16:43:13.963 25037-25056/? I/Unity: UnityIAP Version: 1.23.5

08-24 16:43:14.113 25037-25056/? I/Unity: IAP OnInitializeFailed InitializationFailureReason:AppNotKnown

I've been comparing all the ID's in the UDP settings and in the dashboard, all seem to match up ( unity project ID, client ID, Client key, etc), but for whatever reason the "game ID" is different, however there is no way to change it in either unity or the dashboard

 

Ok I finally know why the reason of the sanbox email.
You need to initialize the UDP package via script.

https://docs.unity3d.com/Packages/c...@1.2/manual/Using_the_UDP_package_detail.html

public class InitListener : IInitListener

   {

   public void OnInitialized(UserInfo userInfo)

   {

       Debug.Log("Initialization succeeded");

       // You can call the QueryInventory method here

       // to check whether there are purchases that haven’t be consumed.       

   }



   public void OnInitializeFailed(string message)

   {

       Debug.Log("Initialization failed: " + message);

   }

}

After this the game will show up a new view to write your email and password that you manually set in the UDP console (the website).

Too bad App Gallery will demand to be a premium App or must have IAP to publis via UDP.
So after completed all the steps I cannot publish my app because of that.
In this case I cannot upload my game because it's not a premium app or don't have IAP.

 

This is really strange - the manual clearly states to use one implementation, either Unity's IAP or the UDP code but not to mix them. I tried adding your code and also

StoreService.Initialize(this);

However, now I'm getting this error when running the app on the device:

 AndroidJavaException: java.lang.ClassNotFoundException: com.unity.udp.sdk.ChannelService

I tried importing/installing UDP from both the package manager and IAP store, and it gives this error.

I tried adding

        <meta-data

             android:name="UDP_SDK_VERSION"

           android:value="2.0.0" />

        <meta-data

             android:name="UDP_SDK_DIST"

             android:value="unityiap" />

but that didn't help - that just gave the error that this was already added somewhere

 

That error is because you forgot some android library. Maybe you should install the IAP plugins from the asset store that also install the UDP plugin.

 

Hi!
If I did try using the Unity IAP code previously but got this error:

InitializationFailureReason:AppNotKnown

Hi Unity - Chiboon!

1. Is Unity IAP for UDP currently actually supported? When using Unity IAP, should the "log into sandbox" dialog actually appear or is that only for the UDP SDK?

Use your UDP Sandbox Test account credentials to log in.

2. Should the UDP SDK be present, but not used, when using Unity IAP?

3. Should be added to the androidmanifest in the case of using UDP SDK?

4. I use unity 2018.4.10f and the latest version of Unity IAP / UDP SDK ( I was trying both since neither worked), is this version of unity supported? I do get the option of "target UDP" in the unity IAP settings

 

Okay, trying it again, the steps I did in my project was:
1) Delete all unity IAP/Unity SDK stuff
2) Added Unity IAP through services. It complained that stuff was missing so had to add unity IAP in the package manager as well.
3). Now getting this error:

Assembly 'Assets/Plugins/UnityPurchasing/Bin/Editor.dll' will not be loaded due to errors:

Unable to resolve reference 'UDP'. Is the assembly missing or incompatible with the current platform?

Reference validation can be disabled in the Plugin Inspector.

4) because of #3, I had to install UDP: I clicked the imported UDP unitypackage that appeared when I imported unity IAP from services
note: I had to install by clicking the packages, since the Install UDP dialog kept freezing

Result1: When I set Unity IAP’s Target to Google Play I get the error NoProductsAvailable - fair enough, since I added them specifically for the UDP Version
Result2: When I set Unity IAP’s Target to UDP, I get

IAP OnInitializeFailed InitializationFailureReason:AppNotKnown

I rechecked all the settings and compared the UDP settings in the dashboard and project,
and the Game ID is different, all other things are the same, and there is no way to change the Game ID. Could this issue be because of the Game ID, and if so how do I change it?

 

I tried upgrading the project to unity 2020.1.3, still getting the error

IAP OnInitializeFailed InitializationFailureReason:AppNotKnown

 

Okay, Small update if anyone has this same issue: I tried creating an empty project in 2020.1.3 and just installed unity IAP/configured the UDP settings inside unity, added a test iap from inside unity and now the UDP sandbox screen magically appears!! I'm able to login and make the test purchase ( it's only visible in the android studio logcat but returns purchase succeeded)

EDIT: To anyone else having this issue, I was able to solve this by creating an empty project and setting everything up as described above, then go to my old project and export everything as a unitypackage, and import into the new project.

The UDP Sandbox login thing is real, and should appear at the very start of your app if everything works. I tested it using Unity IAP

Also not sure if it somehow "helped", but I also changed my iaps from "myiapname" to "com.myapp.myiapname" but not sure if this was critical

 

Well, after struggling with this for a while because the documentation wasnt very helpful (unclear, typos in the code etc). Here is the solution of "Initializing the UDP SDK" for newbies :

1. Create a new C# file (the file name is not important) and put the following code inside (the code from the documentation contains some errors that I fixed btw) :

Code (CSharp):

1.  
2. using UnityEngine;
3. using UnityEngine.UDP;
4.  
5. public class InitListener : IInitListener
6. {
7.     public void OnInitialized(UserInfo userInfo)
8.     {
9.         Debug.Log("Initialization succeeded");
10.         // You can call the QueryInventory method here
11.         // to check whether there are purchases that haven’t be consumed.    
12.     }
13.  
14.     public void OnInitializeFailed(string message)
15.     {
16.         Debug.Log("Initialization failed: " + message);
17.     }
18. }

2. Now go to your game main file and add using UnityEngine.UDP; at the top then put the following code in the Awake() or Start() method. In my case, I have a GameManager file that handle the game cycle, so I put this code inside its Awake() method.

Code (CSharp):

1.  
2. # Instantiate the listener
3. IInitListener listener = new InitListener();
4. # Use the listener to initialize the UDP stuff
5. StoreService.Initialize(listener);
6.  

3. Finally, build your project and run it on a real device (emulators may work but not the unity simulator). when the game launches you will be prompted by the UDP authentication dialog. Use the Sand box test account(s) to login and voilà!

Cheers!

 

Be sure not to attach the "InitListener" script to any gameobjects or you will get an error!

 

you can not add a non-monobehavior class to an object

 

I am implementing UDP via Unity IAP and when I try to select "Window --> Unity IAP --> Android --> Target Unity Distribution Portal" I am getting the following response:

 

And when I am trying to import UDP package from package manager then getting the response as shown in the attached screenshot. Don't know what to do next

 

Is this a Unity Pro thing?
It simply doesn´t work in Unity 2018.4.27.

UDP is installed, with settings and a UDP Sandbox Test Account.

Had to add MonoBehaviour to the InitListener class, and add it to a gameobject to GetComponent<InitListener>(), instead of new InitListener().

After that the Debug.Log("Initialization succeeded"); runs, but the Distribution Portal still says UDP Initialization Not detected.

Same result when running the compiled apk on a device.

 

There are no UDP login window on the device either. It´s the same in Unity 2019.4.

The InitListener.OnInitialized(UserInfo userInfo) runs in the Editor but the userInfo is null in the callback.

 

Can you tell please can we test in-apps (UDP package) in editor?

 

It's the same script the signature PixelsJunkie used.
The only difference are the InitListener class had to inherit from MonoBehaviour too.
Both scripts are added to a separate object in the scene.

 

Funciona al 100%, después de intentar muchas alternativas, esta fue la que funciono, no olviden de usar ;a directiva using UnityEngine.UDP; para que no les genere error en el código

Gracias PixelsJunkie

 

Ok, it works now. Guess it was just to wait for everything to kick in.

The app asks for the password, and accepts the login. And the checkbox for Sandboxing appears in the portal.
But now it asks for login at every start.

Is it safe to remove the StoreService.Initialize(initListener) now?

 

Yes, if you only needed to get your game confirmed on UDP.
But if you use UDP services such as IAP, I believe that you have to keep this code and make it auto connect the next time your players launch the game.

 

I don`t have IAP products in my game and when i start my game it appears. I enter a login and pass but "No resources was found... what to do right?

 

how to test IAP in sandbox environment when udp is implemented via Unity IAP? I did everything but no dialog of sandbox login showing.One thing is strange that my game id in Unity Settings -> Settings in unity editor is different from udp console but all other ids and keys are same. When I changed in price in Unity IAP Catalog it reflects the value in udp console but I don't why game id is different.

 

Were you able to fix this? Have the same issue.

 

Hey I am having the same issue, the script of PixelsJunkie is not working for me. I've tried attaching it to a button, but I receive no callbacks at all. I am using Unity 2020.1.11.1f and UDP 1.2.0, someone could help?

edit: I fixed it using the other package (version 2.0 instead of 1.2).

 

my app doesn't use purchases, but I'm still Forced to do a test UDP sandbox. How to fix it?

 

I tried to implement UDP via Unity IAP but I encountered the error: Cannot set Android target to UDP. Make sure you have installed UDP in your project
So, the sandbox login window won't pop.

I followed the steps below:
1- I enabled Unity IAP from Services and reimported the packages.
2- Selected target as UDP (Window/Unity IAP/Android/Target UDP)
3- I created game in UDP console from Editor (Window/Unity Distribution Portal/Settings)
I filled the required fields on the UDP console, added a sandbox user. Credentials are the same in editor and console.
4- Added products from Window/Unity IAP/IAP Catalog and synced with UDP
I checked the UDP console, products are there.
5- Added a script to initialize IAP, list and purchase products. (Already is working on Google Play Store)
6- I built an apk and uploaded it to App Gallery Cloud Debug for testing it on a device. ( I don't have a real device.)
7- I got the log file.
Result: Initialization of IAP is failing and sandbox login window is not showing.

Unity version : 2020.1.14f1
IAP version: 2.2.2
Manager Stripping Level: High
Custom proguard file:

Code (CSharp):

1. -keep class com.unity.udp.**{*;}

LOG FILE:

2020-11-24 01:10:03 17917-17978/? I/Unity: UnityIAP Version: 2.2.2
UnityEngine.Purchasing.StandardPurchasingModule:Instance(AppStore)

(Filename: ./Runtime/Export/Debug/Debug.bindings.h Line: 35)
2020-11-24 01:10:03 17917-17978/? E/Unity: Cannot set Android target to UDP. Make sure you have installed UDP in your project
UnityEngine.Purchasing.NativeStoreProvider:GetAndroidStoreHelper(IUnityCallback, AppStore, IPurchasingBinder, IUtil)
UnityEngine.Purchasing.NativeStoreProvider:GetAndroidStore(IUnityCallback, AppStore, IPurchasingBinder, IUtil)
UnityEngine.Purchasing.StandardPurchasingModule:InstantiateUDP()
UnityEngine.Purchasing.StandardPurchasingModule:InstantiateStore()
UnityEngine.Purchasing.StandardPurchasingModule:Configure()
UnityEngine.Purchasing.PurchasingFactory:.ctor(IPurchasingModule, IPurchasingModule[])
UnityEngine.Purchasing.ConfigurationBuilder:Instance(IPurchasingModule, IPurchasingModule[])

2020-11-24 01:10:03 17917-17978/? E/Unity: NotSupportedException: Failed to bind to native store: System.NotImplementedException: The method or operation is not implemented.
at UnityEngine.Purchasing.NativeStoreProvider.GetAndroidStoreHelper (UnityEngine.Purchasing.IUnityCallback callback, UnityEngine.Purchasing.AppStore store, UnityEngine.Purchasing.Extension.IPurchasingBinder binder, Uniject.IUtil util) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.Purchasing.NativeStoreProvider.GetAndroidStore (UnityEngine.Purchasing.IUnityCallback callback, UnityEngine.Purchasing.AppStore store, UnityEngine.Purchasing.Extension.IPurchasingBinder binder, Uniject.IUtil util) [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.Purchasing.StandardPurchasingModule.InstantiateUDP () [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.Purchasing.StandardPurchasingModule.InstantiateStore () [0x00000] in <00000000000000000000000000000000>:0
at UnityEngine.Purchasing.StandardPurchasingModule.Configure () [0x00000]

 

Decompile your apk and find UDP Package . if udp package is there then the problem with other integration part like if you use minify option then turn it off.

 

The problem occurs when managed stripping level is set to high or medium.

 

Hello,
I tried it with al mentioned ways now but the log in screen does not work. The last one tested is the ways from the live training. On the console i get the Message that the Initialization succeeded however there wont appear any loding screen on build. Test Accounts are set up.
My Code:

Code (CSharp):

1. using UnityEngine;
2. using UnityEngine.UDP;
3.  
4. public class InitListener : IInitListener
5. {
6.     public void OnInitialized(UserInfo userInfo)
7.     {
8.         Debug.Log("Initialization succeeded");
9.         // You can call the QueryInventory method here
10.         // to check whether there are purchases that haven’t be consumed.      
11.     }
12.  
13.     public void OnInitializeFailed(string message)
14.     {
15.         Debug.Log("Initialization failed: " + message);
16.     }
17. }
18.  

Code (CSharp):

1. using System.Collections;
2. using System.Collections.Generic;
3. using UnityEngine;
4. using UnityEngine.UDP;
5.  
6. public class Init : MonoBehaviour
7. {
8.     IInitListener listener = new InitListener();
9.     // Start is called before the first frame update
10.     public void Awake()
11.  
12.     {
13.         StoreService.Initialize(listener);
14.     }
15.  
16.     // Update is called once per frame
17.  
18. }

Can anyone help me=

 

I have the same problem, no test ad shows. Also I cannot use the UDP included in IAP because when I switch "target UDP console" from unity IAP store unity promts a windoew saying " unistall UDP included in IAP and install from asset store id you want to target UPD "

 

Thank you so much

 

This worked for me, thanks so much.
Why this is not front and centre in the UDP portal I don't know. Everything else is quite obvious.

My question now is:

Do I have to leave this code in all of the time now for internal builds? for public/release builds?

 

Good day. Problem with calling UDP. If I run a build on a device marked Development Build then udp is called and initialized. If you uncheck the development build checkbox then udp throws an error java.lang.ClassNotFoundException: com.unity.udp.sdk.ChannelService

The second problem is if you call StoreService.Initialize (listener);
then on the device the window for entering the udp is called 2 times If you don't call StoreService.Initialize (listener); udp starts normally (works only in Development Build).

Unity version 2020.1.17f1
UDP version 2.1.4
IAP version 2.2.2

 

Hello guys i am not using API ,in unity editor I get Initialize succeed i create a new test sandbox both on UDP server and unity they are the same .
my question is why on real device the Login screen is not appear?

 

okay every thing is good sandbox is working my problem was that is enable the minify release you must disable it .

 

Okay so I'm trying to convert a game that used Unity IAP to work with Unity UDP. I'm using "purchasing package 2.2.2" which I've reimported. I'm using UDP from the "Services" tab and package manager (Version 2.0.0) and I'm also getting this error on deployment:

Code (CSharp):

1. 06-10 17:14:52.910 22331 22362 E Unity   : AndroidJavaException: java.lang.ClassNotFoundException: com.unity.udp.sdk.ChannelService
2. 06-10 17:14:52.910 22331 22362 E Unity   : java.lang.ClassNotFoundException: com.unity.udp.sdk.ChannelService
3. 06-10 17:14:52.910 22331 22362 E Unity   :      at java.lang.Class.classForName(Native Method)
4. 06-10 17:14:52.910 22331 22362 E Unity   :      at java.lang.Class.forName(Class.java:454)
5. 06-10 17:14:52.910 22331 22362 E Unity   :      at com.unity3d.player.UnityPlayer.nativeRender(Native Method)
6. 06-10 17:14:52.910 22331 22362 E Unity   :      at com.unity3d.player.UnityPlayer.access$300(Unknown Source:0)
7. 06-10 17:14:52.910 22331 22362 E Unity   :      at com.unity3d.player.UnityPlayer$e$1.handleMessage(Unknown Source:95)
8. 06-10 17:14:52.910 22331 22362 E Unity   :      at android.os.Handler.dispatchMessage(Handler.java:103)
9. 06-10 17:14:52.910 22331 22362 E Unity   :      at android.os.Looper.loop(Looper.java:214)
10. 06-10 17:14:52.910 22331 22362 E Unity   :      at com.unity3d.player.UnityPlayer$e.run(Unknown Source:20)
11. 06-10 17:14:52.910 22331 22362 E Unity   : Caused by: java.lang.ClassNotFoundException: com.unity.udp.sdk.ChannelService
12. 06-10 17:14:52.910 22331 22362 E Unity   :      ... 8 more
13. 06-10 17:14:52.910 22331 22362 E Unity   :   at UnityEngine.AndroidJNISafe.CheckException () [0x00000] in <00000000000000000000000000000000>:0
14. 06-10 17:14:52.910 22331 22362 E Unity   :   at UnityEngine.AndroidJNISafe.FindClass (System.String name) [0x00000] in <00000000000000000000000000000000>:0
15. 06-10 17:14:52.910 22331 22362 E Unity   :   at UnityEngine.AndroidJavaClass._AndroidJavaClass (System.String className) [0x00000] in <000000000000000000

EDIT: Turns out I also had minify on