Integrate Unity & Account Kit - Huawei Developers

Unity & HMS account kit integration.
In this article, we will integrate HMS account kit with Unity. We will perform Login & Logout.
Requirements ->
Unity Editor
Huawei device
Visual Studio
Output --> Upon succeful login User will get display name and other details, On UI i am populating DisplayName like below.
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Step 1 Create Unity 3d project
Step 2 Register project on HMS Console as Game.
(Dont forget to put SHA key from keystore file)
Step 3 Collect below information
Step 4 Download HMS Unity Plugin (HMS Unity Plugin v1.1.2) from
Code:
https://github.com/EvilMindDevs/hms-unity-plugin/releases
Step 5 Import this plugin in Unity project like show below
Step 6 Additoinal Configuration using HMS Plugin, click on Huawei -> App Gallery
Step 7
in step 3 we collected information which we need to fill here in Huawei Plugin Editor, like show below
Step 8 Once information is filled a button will appear "Configure Manifest", click on that and close editor
Step 9 Verify details in manifest file, you can find this file in below location
Assets -> Plugins -> Android -> AndroidManifest.xml
We need to verify above filled details in this file like show below
Step 10 Update & Verify package name like below
File -> BuildSettings -> Android -> Player Settings -> Other Settings
Step 11 Install Unity Remote apk in your huawei device for running and debugging project
Please use custom keystore
Build the project and try to run -> if it gives error like manifest merger failed, which i got, open manifest file in text editor and fix it, if it has duplicate providers, once done you can see ur project running in huawei device
Step 12 HMS Plugin apis will be available as soon as prefab is added to the scene like below
Where to find prefab -> Assets -> Huawei -> Prefabs
Step 13 Scripting
I am going to create 2 scripts, both are conncted on my Player (U can connect on any element)
PlayerController - I used this to initalize HMS Account Kit
UpdateDetails - to update user name on canvas received from HMS account service.
PlayerController.cs
Code:
using System.Collections;
using System.Collections.Generic;
using HmsPlugin;
using UnityEngine;
public class PlayerController : MonoBehaviour
{
public float runSpeed;
Rigidbody myRb;
Animator myAnim;
bool facingRight;
private AccountManager accountManager;
UpdateDetails updateDetails;
// Start is called before the first frame update
void Start()
{
updateDetails = GetComponent<UpdateDetails>();
myRb = GetComponent<Rigidbody>();
myAnim = GetComponent<Animator>();
facingRight = true;
accountManager = AccountManager.GetInstance(); // Initialization of account manager
accountManager.OnSignInSuccess = OnLoginSuccess;
accountManager.OnSignInFailed = OnLoginFailure;
Debug.LogWarning("kamal Start");
accountManager.SignIn(); // login
}
public void OnLoginSuccess(HuaweiMobileServices.Id.AuthHuaweiId authHuaweiId)
{
//loggedInUser.text = string.Format(LOGGED_IN, authHuaweiId.DisplayName);
Debug.LogWarning("kamal OnLoginSuccess-->"+ authHuaweiId.DisplayName);
updateDetails.updateUserName("Welcome "+authHuaweiId.DisplayName);
}
public void OnLoginFailure(HuaweiMobileServices.Utils.HMSException error)
{
//loggedInUser.text = LOGIN_ERROR;
Debug.LogWarning("kamal OnLoginSuccess");
updateDetails.updateUserName("error in login-- " + error.Message);
}
// Update is called once per frame
void Update()
{
}
}
UpdateDetails.cs -> update details on UI Canvas
Code:
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
public class UpdateDetails : MonoBehaviour
{
public Text userName;
// Start is called before the first frame update
void Start()
{
}
// Update is called once per frame
void Update()
{
}
public void updateUserName(string name) {
Debug.LogWarning("kamal updateUserName-->" + name);
userName.text = name;
}
}
Result -> User name is shown on UI after login using HMS account kit.
What about Logout -> User below code snipped
Code:
accountManager.SignOut();

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Nice article
I am not able to retreive email id of user once successful login, it gives me null. what might be the reason