WebView module callback (GUAWebViewResultObserver)

Register the callback for the WebView module; the game needs to register the callback for processing.For more information about the callback data structure, please refer to GUAWebViewRet.

note

[Player Network SDK & MSDK] It is highly recommended to register it in the application startup function.

Function Definition

Unity

List of methods used to process callback events

Callback Event	Common	[Player Network SDK only]	[MSD only]
WebViewRetEvents	OpenUrl, CallJS, GetEncodeUrl	Query Device Level (QueryDeviceLevel)	OpenGameDataAuthCenter, OpenAmsCenter

event OnResultHandler<GUAWebViewRet> WebViewRetEvents;

Unreal Engine

List of methods used to process callback events

Callback Event	Common	[Player Network SDK only]	[MSD only]
OnWebViewOptNotify	OpenUrl, CallJS, GetEncodeUrl	Query Device Level (QueryDeviceLevel)	OpenGameDataAuthCenter, OpenAmsCenter

class GUA_EXTERN GUAWebViewObserver
{
public:
    virtual ~GUAWebViewObserver() {};
    virtual void OnWebViewOptNotify(const GUAWebViewRet &webview_ret) {};
};

Code Example

Unity

// Add callback
UnionAdapterAPI.GetWebViewService().WebViewRetEvents += OnWebViewRetEvent;

// Remove callback
UnionAdapterAPI.GetWebViewService().WebViewRetEvents -= OnWebViewRetEvent;

// WebViewRetEvents callback processing
private void OnWebViewRetEvent(GUAWebViewRet ret)
{
    string methodTag = "";
    if (ret.MethodId == (int)GUAMethodID.GUA_WEBVIEW_GET_ENCRYPT_URL) {
        methodTag = "GetEncodeUrl";
    }
    else if (ret.MethodId == (int)GUAMethodID.GUA_WEBVIEW_JS_CALL)
    {
        methodTag = "JsCall";
        UnionAdapterAPI.GetWebViewService().CallJS(WebViewSample.callJSParams);
    }
    else if (ret.MethodId == (int)GUAMethodID.GUA_WEBVIEW_JS_SHARE)
    {
        methodTag = "JsShare";
    }
    else if (ret.MethodId == (int)GUAMethodID.GUA_WEBVIEW_CLOSE_URL)
    {
        methodTag = "Close WebView";
    }
    else if (ret.MethodId == (int)GUAMethodID.GUA_WEBVIEW_JS_IS_APP_INSTALLED)
    {
        methodTag = "IsAppInstalled";
    }
    Debug.Log(methodTag + ret.ToString());
}

Unreal Engine

// 1. Define an observer class in the engine layer that inherits from GUA_NAMESPACE::GUAWebViewObserver
// 2. Implement callback interfaces with the same method names, such as OnWebViewOptNotify
class FGUAWebViewObserver : public GUA_NAMESPACE::GUAWebViewObserver {
public:
    static FGUAWebViewObserver Instance;

    void OnWebViewOptNotify(const GUA_NAMESPACE::GUAWebViewRet &webview_ret)
    {

    }
};
FGUAWebViewObserver FGUAWebViewObserver::Instance;

// Set callback
GUA_NAMESPACE::GUAWebViewService::SetWebViewObserver(&FGUAWebViewObserver::Instance);