int positon ="????????";  layoutManager.scrollToPositionWithOffset(positon,0);
  layoutManager.setStackFromEnd(true);
 

public class HorizationAdapter extends BaseQuickAdapter<News,BaseViewHolder> {

  private LayoutInflater layoutInflater;
  private int N ;

 public HorizationAdapter(Context mContex, int N) {

super(item, DataServer.getNews());

this.N =N;

layoutInflater =LayoutInflater.from(mContex);

  
}

 @Override
  protected void convert(final BaseViewHolder newsViewHolder, final News news) {

newsViewHolder.setText(R.id.tv_title,news.title);

  
}

  @Override
  protected View getItemView(final int layoutResId, final ViewGroup parent) {

View view = layoutInflater.inflate(R.layout.item_news_title, parent, false);

view.setMinimumWidth(parent.getWidth() / N);

LinearLayout.LayoutParams parms = new LinearLayout.LayoutParams(parent.getWidth() / N, ViewGroup.LayoutParams.MATCH_PARENT);

view.setLayoutParams(parms);

return view;
  
}
  
}