BackButtonHandler.defaultAction C# (CSharp) Method

    private void defaultAction()
    {
        //Application.LoadLevel(mainScene);
        if (Time.timeScale > 0.9f)
        {
            GameObject.FindObjectOfType<PauseScreen>().PausePanelBtn();
        }
        else
        {
            if(FindObjectOfType<PauseScreen>() != null)
                FindObjectOfType<PauseScreen>().PausePanelBackBtn();
        }
    }