Shephertz Community - Recent questions and answers in Android

Answered: Connection resturns bad request

Tue, 16 Mar 2021 10:37:56 +0000

Hi Sunita,

Could you please share it on mail on mail id: support@shephertz.com and also what is the error/response code you are getting in response.

Regards,

App42 Team

Answered: How to save chat history for private chat

Mon, 08 Mar 2021 12:21:51 +0000

Please have a look at the below link for the reference of understanding.

http://blogs.shephertz.com/2016/05/20/saving-chat-history-appwarp/

Please do feel free to reach out to us, in the case of any concern.

Regards,

App42 Team

Answered: how to create room and get room details C#

Wed, 03 Mar 2021 10:33:50 +0000

Hi Sunita,

You can find how to create a room in the following document

https://appwarp.shephertz.com/game-development-center/csharp-api-reference/#createroom

You can get All Room details as showin in the document below :-

https://appwarp.shephertz.com/game-development-center/csharp-api-reference/#getallrooms

Hope this answers your question.

Answered: ConcurrentModificationException

Mon, 27 Apr 2020 09:21:57 +0000

I solved this problem! Technical support offered a solution.

I stopped removing listeners in the project. I removed the removeListeners() method from the code.

http://forum.shephertz.com/?qa=11075/concurrentmodificationexception-causing-app-crashes&show=11075#q11075

Answered: CONNECTION_ERROR CODE 5 on Android 9

Thu, 26 Mar 2020 17:49:42 +0000

I solved this problem. Add a line to the AndroidManifest.xml:

<application
...
android:usesCleartextTraffic="true"
...>

Apparently AppWarp uses requests without encryption.

Answered: UDP Initialization failing

Tue, 25 Feb 2020 05:40:13 +0000

Hi Yaniv,

Thanks for sharing detail with us on support@shephertz.com.

Our tchnical team is looking into it, we will get back to you as soon as possible.

Regards,

Priyanka Singh

App42 Team

Answered: Does the AppWarp API calls need to be done in the main unity thread only?

Mon, 03 Feb 2020 06:16:21 +0000

Hi Jeeth,

Apologies for the delayed response.

We have fowarded your query to our team, we will get back to you as soon as possible.

Regards,

Priyanka Singh

App42 Team

Answered: one player can't join room on second game.

Mon, 13 Jan 2020 05:44:57 +0000

Hi,

Greetings!!!

Could you please share your detail use cases and sample project with us. It will help us to provide better support to you from our end.

Regards,

Priyanka Singh

App42 Team

Answered: Can't Join the room I created. OnJoinRoomDone returns onJoinRoomDone: 2

Thu, 09 Jan 2020 06:26:24 +0000

Hi,

Greetings!!

Could you please share the below detail with us, it will help us to provide better support to you from our end.

1. SDK name and Version on which you are working on.

2. Error log which you are getting while calling this method.

Regards,

Priyanka Singh

App42 Team

Answered: OnCreateRoomDone() callback gets null reference for RoomData

Thu, 19 Dec 2019 11:29:56 +0000

Hello All,

Sorry it might have been my issue. Its working now

Answered: When trying to make an Android build with Arm64 architecture having issue. Errors pointing to AppWarpUnityMobile

Mon, 02 Dec 2019 12:54:02 +0000

Hi Jeeth,

Apologies for the delayed response.

Please follow the below process to make a android build and in the case of any concern please let us know, we will be happy to help you.

1. Remove Appwarpunity mobile.dll and its plugins folder from unity project

2. Use only Appwarpunity.dll for Android also as you are using for Editor or Desktop build.

Regards,

Priyanka Singh

App42 Team

Answered: unity CONNECTION_ERR CODE 5 in onConnectDone(ConnectEvent eventObj)

Fri, 29 Nov 2019 09:33:08 +0000

Try creating a static room using the dashboard of you app and try. This is weird but it happened to me too. If it works for you great then the fix is confirmed if not screwed. Please do update the progress.

Answered: JNI error while disconnecting from internet

Fri, 22 Mar 2019 06:17:08 +0000

Hi,

We have forwarded your query to our team, they are looking into it, we will share an update regarding the same as soon as possible.

Regards,

Priyanka Singh

App42 Team

Getting JNI error while disconnecting from Internet on device.

Wed, 20 Mar 2019 10:37:51 +0000

Hi, I am calling Connect() and after connecting , i am manually disconnecting from the internet. At this point of time i am getting error and app is getting crashed. art/runtime/indirect_reference_table.cc:80] JNI ERROR (app bug): accessed stale Local 0x200001 (index 0 in a table of size 0 How to handle this ??

Answered: AppWarp connectWithUserName() -> CONNECTION_ERROR

Fri, 19 Oct 2018 18:26:35 +0000

Hello Kallo1994,

Greetings!!!

Could you please let know the App42 SDK version on which you are working on and facing this issue, it will help us to provide better support to you from our end.

Regards,

Priyanka Singh

App42 Team

Answered: I can't create a room in appwarp

Fri, 28 Sep 2018 16:51:28 +0000

Hi Justin,

I think you have created app from App42 Cloud API section and trying to use in AppWarp. Please create an app in AppWarp section and try.

App of type AppWarp can be used in all sections of Dashboard.

I hope it will help.

Thanks.

Answered: connectWithUser fails after disconnect

Thu, 26 Jul 2018 21:50:17 +0000

I solved it, by avoiding disconnecting after every game.

Answered: Get approximate matching time

Mon, 09 Jul 2018 08:00:20 +0000

Hi,

Could you please provide some more information on the use case and the API you are using so that we can understand the query in batter way?

It will help us to provide you better support from our side.

Thanks.

Answered: Room is not created in apphq.shephertz.com

Tue, 12 Jun 2018 10:50:21 +0000

Hi bhargavm123456,

Greetings!!

I think you have forgotten to send an attachment of the error screenshot with us. Could you please share it with us, It will help us to provide better support to you from our end.

Meanwhile, we are forwarding your query to our team, we will send you an update regarding this as soon as possible.

Regards,

Priyanka Singh

App42 Team

Answered: error indicating connection recoverable from onConnectDone() never triggered if keep calling sendUpdate() to room peers

Thu, 17 May 2018 07:18:32 +0000

Hi,

Apologies for the delayed response.

The SDK sends Keep-Alive messages to AppWarp Server after every 2 seconds if user is not doind any API call. Whenever network goes off, SDK tries to send keep alive messages 3 times and if all three keep alive messages get failed then onConnectDone will be called with the proper error message.

I think this is also happening in your case and you are getting connection_error_recoverable after 6 seconds. Please let me know if this is not the case.

Thanks.

Answered: ConcurrentModificationException causing app crashes

Thu, 26 Apr 2018 06:06:31 +0000

Hi Kanika,

Greetings from ShepHertz!!!

As your getting ConcurrentModificationException in your android application that can be because of below reason.

In AppWarp you need to add callback listeners to get response form SDK API's. But there may be a case in your android application either you are removing these callback listeners in some thread. This can be a reason you are getting such exception. You can remove such code from the application.

Let me know if it helps, if problem still persists please share the code in more details son that we can trace the exact problem you are facing.

Thanks & Regards

Vishnu Garg

Answered: java.nio.channels.CancelledKeyException with ClientChannel.java(218)

Mon, 16 Oct 2017 05:56:24 +0000

Hello Viji,

Apologies for the late response.

I have forwarded this to my development team to look into it.

I will update you as soon as possible.

Meanwhile, If you have any other information which can help us to reproduce this exception would be helpful for us.

Thanks,

Rajeev

Answered: how to implement Login Register concept in chat application in appwrap android

Fri, 14 Apr 2017 17:17:30 +0000

Hi Bhavesh,

Apologies for the delay,

Due to long holiday, team is on leave. Your query is very important to us. I will ask AppWarp team to get back to you on priority.

Please update your all query to us at support@shephertz.com. We will be happy to help you.

Regards,

Himanshu Sharma

Answered: how to implement Login Register concept in appwrap android

Tue, 11 Apr 2017 18:57:45 +0000

Hi Bhavesh,

AppWarp provides communication channel between two connected users on real time. This requires continuous socket based connectivity between server and client. The basic requirement for this is app need to be in forground otherwise the socket connectivity will be broken. That is reason we need to call connectWithUserName API everytime app opens and player need to start chatting. Generally for chatting, whenever chatting window opens you can call connectWithUserName API.

Coming to the your query, could you please provide following informations:

1. Are you getting Auth_Error which resultCode=1 in onConnectDone callback?

2. Does your user need to login in the app to use the app?

Could you please explain your app flow so that we can suugest how to inetgrate AppWarp in best possible way?

Thanks.

Answered: i am getting success in onGetLiveRoomInfoDone api then why i can not get user message in onChatReceived api

Tue, 11 Apr 2017 07:32:16 +0000

Hi Bhavesh,

Greetings from ShepHertz!!

You need to subscribe in respective room to receive chat messages inside the room. Use subscribeRoom API for room subscription.

Let me know if it helps.

Thanks

Vishnu Garg

Answered: how can i send image in sendChat api appwrap android

Tue, 11 Apr 2017 07:30:14 +0000

Hi Bhavesh,

Greetings from ShepHertz !!!!!!!!!

You can create a json String with image url or local icon name and send in chat API. On the receiver side you can parse the chat message. For e.g.

{"image":"smile.png","message":"Hello"}

Let me know if it helps.

Thanks

Vishnu Garg

Answered: why i am getting WarpResponseResultCode.RESOURCE_MOVED appwrap android

Tue, 11 Apr 2017 05:26:27 +0000

Hi Bhavesh,

Greetings from ShepHertz!!!

You are getting this error if the room in which you are calling the Chat API is being deleted. You can call getLiveRoomInfo API to verify the same.

Let me know if more queries are there.

Thanks

Vishnu Garg

Answered: Why a user auto leave after subscribeRoom?

Wed, 15 Mar 2017 06:43:46 +0000

Hi,

Apologies for late reply.

It can happen in the case where client connection from AppWarp server breaks due to any kind of interupt at client side. For example: Intermittent network, Incoming calls etc. In this case when connection breaks, the server deletes the user session.

To handle this scenario, you can use Connection-Resiliency feature. If you use this feature, then the server will keep the user's session in case of any interupt for specified time-period. Once the interupt is over then the connection can be recovered by calling recoverConnection API. Please go through the above tutorial for more details.

Let me know if you have any further queries.

Thanks.

Answered: Empty room create for duplicate

Tue, 28 Feb 2017 06:27:44 +0000

Hi David,

Generally, this situation will not happpen. However, in rare scenarios, it will only happen in case of two users trying to join simultaneously and there is no room on server but the 3rd user will always get room to join.

To permanentaly avoid this situation, once this scenario happen, you can check for the rooms available with 1 user on server using our getRoom API. If there is room available to join then you can leave the current room and join that room.

Please let me know if you have any other queries.

Thanks.

Answered: Using Appwarp and App42 with C++ Builder of Embarcadero

Mon, 27 Feb 2017 11:12:10 +0000

Hi Gokhan,

We added the support of App42 SDK for Embarcadero till XE7 with few list of services and as of now, we don't have any plan to release the latest version with compatible to Embarcadero.

We can help you out with development source code, if you required? So that you can build the SDK for the same,

P.S For Appwarp, we don't have SDK for Embarcadero.

Regards,

Himanshu Sharma

Answered: [URGENT] Appwarp Authorize Error

Fri, 03 Feb 2017 08:48:52 +0000

Hi Tufan,

What is reasonCode you are getting along with Auth_Error?

It will help me to understand the problem.

Thanks.

Answered: Best way to read room properties at lobby

Fri, 06 Jan 2017 05:29:38 +0000

Hi Casper,

Greetings from ShpeHertz!!!

Apologies for late reply.

When player join a room with the desired property using joinRoomWithProperties API, currently there is no way to find which room property other player passed during the room Join.

But you can do implementation using privateChat API.

you can send privateChat to respective user as per your business logic so that other player can send the desirec properties while joining a room. Event you can ask the roomId by which player has joined so that you can join the same room.

let me know if it helps.

Thanks

Vishnu Garg

Answered: Retrieve room property

Fri, 06 Jan 2017 05:18:55 +0000

Hi Caspar,

Greetings from ShepHertz!!!!

Apology for deplay.

Yes, You can update the Room Properties using the API you are using, and can fetch the same.

As you are putting User object directly in the map collection, it will putting the hashCode of that User Class in the hashMap. So thats the reason while fetching the same you are getting hasCode of your Object.

I would suggest you to either override toString method in your User Class or put the data in String Object format so that you can retrieve the same. You can also use the JSON Object.

Let me know if it helps.

Thanks

Vishnu Garg

Answered: not able to create room in appwrap

Wed, 30 Nov 2016 09:23:49 +0000

Hi Bhavesh,

I tested this at my end and I am able to create Static Rooms from AppHQ Management Console. Could you please add me(collaborator@shephertz.co.in) as a collaborator to your app in AppHQ so that I can directly look into your app where you are getting this problem.

P.S.: To add me as collaborator in AppHQ, Login to AppHQ->Select AppWarp as product -> Select Team Collaborator from left most menu -> Add Collaborator -> Enter above mentioned email ID to add.

Please let me know if you have any queries.

Thanks.

Answered: how to disconnect user when my android application close ? appwrap android

Fri, 07 Oct 2016 11:39:39 +0000

Hi Bhavesh,

Greetings!!!!!!!

You can call disConnect API to disconnect user from server while closing the application. You can write the API by triggering back button event in Android.

Let me know if it helps.

Thanks

Vishnu Garg

Answered: Can two user send private chat request to single user ?

Wed, 05 Oct 2016 12:19:12 +0000

Hi Bhavesh,

Yes, two users can do chat privately with the same user.

Let me know if you have any other queries.

Regards,

Rajeev

Answered: how to notify to user1 to user2 for come in private chat ?

Tue, 04 Oct 2016 07:57:25 +0000

Hi Bhavesh,

If you want to send invitation for private chat only when user in connected to AppWarp then you can use sendPrivateChat API. You can define message type and associate it along with message in sendPrivateChat. When the chat received at other end, you can check the message type to check if it is a normal message or a invite. If it is a invite then you can process it as invitation request. Once user accepts this request then you callsenPrivateChat API for the acknowledgement to the first user. Once the first user gets invitation acceptance acknowledgement then bith the users can start chatting.

Please let me know if you have any other queries.

Regards,

Rajeev

Answered: Static Room Navigation on APPHQ

Tue, 04 Oct 2016 06:35:23 +0000

Hi Tufan,

I have forwarded this to my development team and this will be fixed in our next release scheduled for 15th October.

Also, could you please let me know how many static rooms you have in this app?

Regards,

Rajeev

Answered: what is the use of Dynamic room ? how to create dynamic room ? appwrap android

Mon, 03 Oct 2016 07:03:22 +0000

Hi Bhavesh,

Dynamic rooms can be credated using our createRoom APIs available in the AppWarp_Android_SDK.

Please let me know if you have any other queries.

Regards,

Rajeev

Answered: Emoji are changed automatically appwrap android OR how can i send whatsapp type emoji in appwrap Android ?

Mon, 03 Oct 2016 05:12:56 +0000

Hi Bhavesh,

Greetings!!!

You can easily send emoji using AppWarp. Emoji-icons are basically a expression those are sent from one user to other user in a chat message. As you can't send images directly you need to provide some encoding and decoding for that as WhatsApp do.

There are many open source library project available that can help you to achieve this. You can refer the Tutorial on Git.

Let me know if more queries are concern.

Thanks

Vishnu Garg

Answered: how to delete private chat history between user in appwrap android ?

Wed, 28 Sep 2016 16:28:08 +0000

Hi Bhavesh,

Greetings!!!

AppWaro doesn't save chat messages on server, so you need not to worry about chat history.

Let me know if more queries are concern.

Thanks

Vishnu Garg

Answered: null pointer exception appwrap android

Wed, 28 Sep 2016 11:42:05 +0000

Hi Bhavesh,

Greetings!!!!!!!!

As you are implemneting the CallBack, you need to apply null check as well on event.getJoinedUsers() as well before calculating its length.

Let me knwo if more queries are concern.

Thanks

Vishnu Garg

Answered: when should i disconnect user from appwrap server in android activity ? which method should i use for disconnect

Wed, 28 Sep 2016 05:33:08 +0000

HI Bhavesh,

Greetings!!!! Hope your are doing good.

You can use disconnect API, that will disConnect the user. and you will be getting the callback in onDisconnectDone method of ConnectionRequestListener.

Let me know if more queries are concern.

Thanks

Vishnu Garg

Answered: How to disconnect user from sendPrivateChat ?

Wed, 28 Sep 2016 05:22:38 +0000

HI Bhavesh,

Greetings!!

You can use disConnect API to disconnect user from AppWarp on back button event.But it will disConenct the respective user.

But If you want to disable private chat option only without disConnecting the user, in this case you need to write own businees login. You can manage a flag in Shared Pref and can enable the private Chat mode accordingly.

Let me know if it helps.

Thanks

Vishnu Garg

Answered: i got FATAL EXCEPTION MessageDispatchThread in appwrap android

Tue, 27 Sep 2016 05:23:59 +0000

Hi Bhavesh,

Greetings!!!!!!!

Such kind of error occurs when you are doing UI operations on Background Thread. So you need to do such UI operations on UI Thread, You can use runOnUITHread mehtod provided by Android.

runOnUiThread(new Runnable() {
           @Override
           public void run() {
               //UI Operations here
           }
       });

Let me know if it helps.

Thanks

Vishnu Garg

Answered: I have created 65 rooms in appwrap and i want to know howmany users are online in each room ?Appwrap Android

Sat, 24 Sep 2016 12:21:29 +0000

Hi Bhavesh,

You can call getOnlineUsersCount API to get total count of online users. To get list of online users in a room, you can call getLiveRoomInfo API.

Please let me know if you have any other queries.

Regards,

Rajeev

Answered: how to get total online user for particular room in appwrap android ?

Thu, 22 Sep 2016 08:00:32 +0000

Hi Bhavesh,

Greetings!!!

You can use getLiveRoomInfo("rooomId") API to get online users of specific room. You will get the callback in onGetLiveRoomInfoDone(LiveRoomInfoEvent event) of RoomRequestListener.

@Override
    public void onGetLiveRoomInfoDone(LiveRoomInfoEvent event) {
        if(event.getResult() == WarpResponseResultCode.SUCCESS){
            String[] users = event.getJoinedUsers();
        }
    }

Let me know if anu more queries are concern.

Thanks

Vishnu Garg

Email verification issue

Tue, 13 Sep 2016 04:34:08 +0000

Hello, I am developing an app where i want to put email verification. At the time of sign up user will enter email address and if that email address is valid then one link will be sent to users email address and only after clicking on that link user will be able to login to the app. Now my question is after sign up we need to block the user untill he/she clicks on that link. So how to do this usecase on this server. So how to block and Unblock the user in this usecase.

Answered: Starting a game simultanously - One starts 1sec before the other

Fri, 09 Sep 2016 05:40:15 +0000

Hi Raul,

You can try this:

Start Time = Comeback time in UTC + 3 sec - current time in UTC at the receiver end.

I hope it will help.

Regards,

Rajeev

How do I calculate the velocity from pixels runned

Sun, 24 Jul 2016 18:17:16 +0000

So I am making an online game with AppWarp, and I should use de UTC time and velocity to guess the position of the ball (Pong Game). My game uses Libgdx, and its actors uses Scene2d. They move by the method moveBy(x,y); which it means to add X and Y to its actual position. (I think it uses pixels) So I dont know how to calculate the velocity to calculate and guess where the ball is at the moment. I have thought about sending the actual position and the UTC time. Then when I have received the position and the UTC time, I should calculate the time it has last for the information to arrive and ..? The velocity is constant: moveBy(600,300); Any idea?