public override void Test()
 {
     SA_ScreenUtil.TakeScreenshot((screenshot) => {
         ISN_Whatsapp.Post(screenshot);
         SetResult(SA_TestResult.OK);
     });
 }
        public void ShareToWhatsapp(UM_ShareDialogBuilder builder, Action <SA_Result> callback)
        {
            if (builder.Images.Count > 0)
            {
                ISN_Whatsapp.Post(builder.Images[0]);
            }
            else
            {
                ISN_Whatsapp.Post(builder.TextWithUrl);
            }

            callback.Invoke(new SA_Result());
        }