将选定的ListView项目带到顶部

Question

I have listviews inside a pager adapter, and I'm trying to make it so when I click on an item inside my listview, it will scroll that item to the top. I have an onclicklistener to the item, but I'm not sure how exactly to implement the scrolling given what I have.

public Object instantiateItem(ViewGroup container, int position) {
        List<App> app = this.apps.get(position);

        ListView list = new ListView(this.activity);
        list.setAdapter(adapter);

        container.addView(list);

        return list;
    }

Answer 1

First, use ListView's onItemClickListener. Secondly, use the setSelected() method with the item's position (which you get on the listener).

Answer 2

smoothScrollToPosition

setSelectedPosition