如何在Android上重置viewpager内容？

Question

请告诉我如何在android上重置ViewPager的内容.我试图调用adapter.notifyDataSetChanged()但是当我滚动视图时,适配器不会调用getItem(position).它总是返回旧的子视图.

更新:这是我的片段视图.当我重置viewPager数据时,它使用了加载的Fragment视图.它只是从onCreateView而不是Constructor开始.

public class ResultView extends Fragment {
//Declare properties

     //Constructor 
public ResultView(Province province, Calendar calendar) {
    Log.d("xskt", "ResultView constructor");
    this.province = province;
    this.calendar = (Calendar) calendar.clone();
}

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    Log.d("xskt", "ResultView onCreateView");
    View view = inflater.inflate(R.layout.resultview, null);

    //do some thing

    return view;
}

谢谢.

Answer 1

我改用了FragmentStatePagerAdapter代替FragmentPagerAdapter,问题解决了.希望这可以帮助.