public void isShowOkBt() {
   if (Bimp.tempSelectBitmap.size() > 0) {
     okButton.setText(
         Res.getString("finish")
             + "("
             + Bimp.tempSelectBitmap.size()
             + "/"
             + PublicWay.num_campaigner
             + ")");
     preview.setPressed(true);
     okButton.setPressed(true);
     preview.setClickable(true);
     okButton.setClickable(true);
     okButton.setTextColor(Color.WHITE);
     preview.setTextColor(Color.WHITE);
   } else {
     okButton.setText(
         Res.getString("finish")
             + "("
             + Bimp.tempSelectBitmap.size()
             + "/"
             + PublicWay.num_campaigner
             + ")");
     preview.setPressed(false);
     preview.setClickable(false);
     okButton.setPressed(false);
     okButton.setClickable(false);
     okButton.setTextColor(Color.parseColor("#E1E0DE"));
     preview.setTextColor(Color.parseColor("#E1E0DE"));
   }
 }