将 ViewPager 作为一行放置在 ListView 中

I try to use ViewPager as a row ins ListView but a get a bizarre behaviuor - Only the first row works, but when I scroll the list it disappears. When I scroll an empty row, suddenly the row above is being viewed.It seems like Android creates a single pager and use it for all rows.This is what I see when I launch the app:This is my row layout:<?This is my List adapter:public class MyFriendsAdapter extends BaseAdapter implements OnClickListener { private ArrayList<UiD_UserFriend> mItems; private Context mContext; private FragmentManager mFragmentManager; public MyFriendsAdapter(Context context, ArrayList<UiD_UserFriend> items, FragmentManager fragmentManager) { mContext = context; mItems = items; mFragmentManager = fragmentManager; } @Override public int getCount() { return mItems.size(); } @Override public Object getItem(int position) { return mItems.get(position); } @Override public long getItemId(int position) { return position; } @Override public View getView(int position, View currentView, ViewGroup viewGroup) { Holder holder = null; if (currentView == null) { currentView = View.inflate(mContext, R.layout.view_list_item_myfriends, null); holder = new Holder(); holder.textViewUserName = (TextView) currentView.findViewById(R.id.textViewFriendName); holder.mMyFriendspager = (ViewPager) currentView.findViewById(R.id.pagerMyFriendHabits); currentView.setTag(holder); } else { holder = (Holder) currentView.getTag(); } holder.textViewUserName.setText(mItems.get(position).getmName()); MyFriendPagerAdapter tempMyFriendPagerAdapter = new MyFriendPagerAdapter(mFragmentManager, mItems.get(position).getFriendHabits()); holder.mMyFriendspager.setAdapter(tempMyFriendPagerAdapter); return currentView; } class Holder { TextView textViewUserName; ViewPager mMyFriendspager; }}This is my pager adapter:public class MyFriendPagerAdapter extends FragmentPagerAdapter { private ArrayList<UiD_Habit> mHabits; public MyFriendPagerAdapter(FragmentManager fm, ArrayList<UiD_Habit> habits) { super(fm); mHabits = habits; } @Override public Fragment getItem(int index) { return new FragmentMyFriendPage(mHabits.get(index)); } @Override public int getCount() { return mHabits.size(); }} 解决方案 Whenever you need to dynamically add pagers, you need to set an ID for each pager using ViewPager.setId(). 这篇关于将 ViewPager 作为一行放置在 ListView 中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！ 上岸，阿里云！