public SimpleDialog radioButtonStyle(int resId){
        if(mRadioButtonStyle != resId){
            mRadioButtonStyle = resId;
            if(mAdapter != null && mMode == MODE_ITEMS)
                mAdapter.notifyDataSetChanged();
        }
        return this;
    }
public SimpleDialog radioButtonStyle ( int resId ) { if ( mRadioButtonStyle != resId ) { mRadioButtonStyle = resId ; if ( mAdapter != null && mMode == MODE_ITEMS ) mAdapter . notifyDataSetChanged ( ) ; } return this ; }
Sets the style of radio button.
@param resId The resourceId of style.
@return The SimpleDialog for chaining methods.