设置监听器

public void SetListener(EworldSDKListener listener)

public class Demo : EworldSDKListener
{
    void Start () {
        SDKManager.GetInstance().SetListener(this);
    }

    // 以下是必须实现的抽象类接口，具体说明在 必接的接口 中有具体说明
    public override void OnInitSuccess(InitData initData);

    public override void OnInitFailed(ErrorInfo errorInfo);

    public override void OnLoginSuccess(UserData userData);

    public override void OnLoginFailed(ErrorInfo errorInfo);

    public override void OnLoginCanceled();

    public override void OnLogout();

    public override void OnSwitchAccountSuccess(UserData userData);

    public override void OnPaymentCompleted(PaymentInfo info = null);

    public override void OnPaymentCanceled();

    public override void OnPaymentFailed(ErrorInfo errorInfo);

    public override void OnShowExitDialog();

    public override void OnExitGame();

    public override void OnBuyProduct(BuyProductInfo info)
}