我可以使用视图寻呼机，享有（不片段） [英] can i use view pager with views (not with fragments)

问题描述

我使用 ViewPager 用于刷卡的B / W 片段，但我可以用 ViewPager 来刷卡的B / W 浏览简单的XML布局？

I am using ViewPager for swiping b/w Fragments, but can I use ViewPager to swipe b/w Views simple xml layout?

这是我的网页适配器为它是用来片段之间刷卡ViewPager：

This is my page Adapter for the ViewPager which is used to swipe between Fragments:

import java.util.List;

import com.app.name.fragments.TipsFragment;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.app.FragmentTransaction;
import android.view.ViewGroup;

    public class PageAdapter extends FragmentPagerAdapter {

        /**
         * 
         */
        List<Fragment> fragments;
        public PageAdapter(FragmentManager fm,List<Fragment> frags) {
            super(fm);
            fragments = frags;

        }

        @Override
        public Fragment getItem(int arg0) {
            // TODO Auto-generated method stub
            return TipsFragment.newInstance(0, 0);
        }

        @Override
        public int getCount() {
            // TODO Auto-generated method stub
            return 4;
        }

        @Override
        public void destroyItem(ViewGroup container, int position, Object object) {
            FragmentManager manager = ((Fragment) object).getFragmentManager();
            FragmentTransaction trans = manager.beginTransaction();
            trans.remove((Fragment) object);
            trans.commit();

            super.destroyItem(container, position, object);
        }

    }

这是我的技巧片段：

And this is my tip fragment:

public class TipsFragment extends Fragment
{
    public static TipsFragment newInstance(int image,int content)
    {
        TipsFragment fragment = new TipsFragment();
        return fragment;
    }
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.tip_layout, null);
        return view;
    }
}

我

如何修改我的code有意见，而不是片段工作？

How can I modify my code to work with Views instead of Fragment?

推荐答案

您需要重写此两种方法，而不是的getItem（）

You need to override this two methods rather than getItem()

@Override
    public Object instantiateItem(ViewGroup collection, int position) {
        View v = layoutInflater.inflate(...);
        ...
        ((ViewPager) collection).addView(v,0);
        return v;
    }

    @Override
    public void destroyItem(ViewGroup collection, int position, Object view) {
        ((ViewPager) collection).removeView((TextView) view);
    }

这篇关于我可以使用视图寻呼机，享有（不片段）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！