GUAIDTokenResultObservers [Player Network SDK only]

Register the callback for the login module, the game needs to handle the callback.For more information on the callback data structure, refer to the following data structure GUAIDTokenResult.

note

[MSDK Only] It is strongly recommended that the game registers the callback in the application’s startup function.

Data structure

GUAIDTokenResult: Inherits from GUABaseResult.

Parameters	Type	Description
IdToken	string	Player Network SDK Unique OpenID Defaults to a string representing a 64-bit unsigned integer, but 32-bit is also supported.

Function Definition

Unity

// IDTokenEvents callback event, used to handle the callback of QueryIDToken
event OnResultHandler<GUAIDTokenResult> IDTokenEvents;

Unreal Engine

// OnIDTokenResultNotify callback event, used to handle the callback of QueryIDToken
class GUA_EXTERN GUAAccountObserver
{
public:
    virtual ~GUAAccountObserver() {};
    
    virtual void OnIDTokenResultNotify(const GUAIDTokenResult &id_result) {};
};

Code Example

Unity

// Add callback
UnionAdapterAPI.GetAccountService().IDTokenEvents += OnIDTokenEvent;

// Remove callback
UnionAdapterAPI.GetAccountService().IDTokenEvents -= OnIDTokenEvent;

// Callback handler for IDTokenEvents
public void OnIDTokenEvent(GUAIDTokenResult idtokenret)
{
    Debug.Log("OnIDTokenEvent in Auth");
}

Unreal Engine

// 1. Define an observer class in the engine layer that inherits from GUA_NAMESPACE::GUAAccountObserver
// 2. Implement callback interfaces with the same method names (e.g., OnIDTokenResultNotify)
class FGUAAccountObserver : public GUA_NAMESPACE::GUAAccountObserver {
public:
    static FGUAAccountObserver Instance;

    void OnIDTokenResultNotify(const GUA_NAMESPACE::GUAIDTokenResult &id_result)
    {

    }
};
FGUAAccountObserver FGUAAccountObserver::Instance;

// Set the callback
GUA_NAMESPACE::GUAAccountService::SetAccountObserver(&FGUAAccountObserver::Instance);