public void showFeedback(String feedbackText) {
        feedbackSpan.setText(feedbackText);
        new MaterialAnimation().transition(Transition.FADEINUP).duration(400).animate(feedbackSpan);
        MaterialLoader.loading(true, getCurrentStep().getDivBody());
        add(divFeedback);
    }
public void showFeedback ( String feedbackText ) { feedbackSpan . setText ( feedbackText ) ; new MaterialAnimation ( ) . transition ( Transition . FADEINUP ) . duration ( 400 ) . animate ( feedbackSpan ) ; MaterialLoader . loading ( true , getCurrentStep ( ) . getDivBody ( ) ) ; add ( divFeedback ) ; }
Show feedback message and circular loader on body container