在Android中获取父容器文本字段

Question

我有一个父容器，里面有一个ViewPager。我在ViewPagerAdapter中膨胀ViewPager来设置滑块。除了移动滑块，我需要引用ViewPager父级，以便我可以在其中填充文本字段。

inflater = (LayoutInflater) context
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View itemView = inflater.inflate(R.layout.viewpager_item, container,
            false);

如何从itemView？

引用父容器中的文本字段

完整代码 -

View itemView = inflater.inflate(R.layout.viewpager_item, container,
            false);

    View fragmentView=inflater.inflate(R.layout.fragment_first_scroll_view, container, false);

    // Locate the TextViews in viewpager_item.xml
    txtrank = (TextView) itemView.findViewById(R.id.rank);
    txtcountry = (TextView) itemView.findViewById(R.id.country);
    //txtpopulation = (TextView) itemView.findViewById(R.id.population);

    txtpopulation=(TextView) fragmentView.findViewById(R.id.population);


    // Capture position and set to the TextViews
    txtrank.setText(rank[position]);
    txtcountry.setText(country[position]);

    System.out.println(population[position]);
    txtpopulation.setText(population[position]);


    // Locate the ImageView in viewpager_item.xml
    imgflag = (ImageView) itemView.findViewById(R.id.flag);
    // Capture position and set to the ImageView
    imgflag.setImageResource(flag[position]);

    // Add viewpager_item.xml to ViewPager
    ((ViewPager) container).addView(itemView);

    return itemView;