ViewHolderArrayIndexOutOfBoundsException:length=2;索引=2

我尝试使用两种类型的视图和两种类型的ViewHolrdes,但收到错误:

java.lang.ArrayIndexOutOfBoundsException: length=2; index=2
        at android.widget.AbsListView$RecycleBin.addScrapView(AbsListView.java:6705)
        at android.widget.AbsListView.trackMotionScroll(AbsListView.java:5210)
        at android.widget.AbsListView$FlingRunnable.run(AbsListView.java:4368)
        at android.view.Choreographer$CallbackRecord.run(Choreographer.java:776)
        at android.view.Choreographer.doCallbacks(Choreographer.java:579)
        at android.view.Choreographer.doFrame(Choreographer.java:547)
        at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:762)
        at android.os.Handler.handleCallback(Handler.java:800)
        at android.os.Handler.dispatchMessage(Handler.java:100)
        at android.os.Looper.loop(Looper.java:194)
        at android.app.ActivityThread.main(ActivityThread.java:5371)
        at java.lang.reflect.Method.invokeNative(Native Method)
        at java.lang.reflect.Method.invoke(Method.java:525)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:833)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:600)
        at dalvik.system.NativeStart.main(Native Method)

这是我的适配器:

public class FriendsListAdapterFromKesh extends ArrayAdapter {
    List friends;
    List friendsWithoutPoints;
    Context context;
    private LayoutInflater inflater;
    private LayoutInflater mLayoutInflater;
    private static String ROOT_DIRECTORY_PATH = Environment.getExternalStorageDirectory() + File.separator + ".SleepKeeker/Photos old";
    FriendsTab friendsTab;

    public FriendsListAdapterFromKesh(Context context, final List friends, final List friendsWithoutPoints) {
        super(context, 0);
        this.cOntext= context;
        inflater = LayoutInflater.from(context);
        this.friendsWithoutPoints = friendsWithoutPoints;
        this.friends = friends;
        friendsTab = new FriendsTab();
        mLayoutInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    }

    public void updateList(List newlist1, List newlist2) {
        friends.clear();
        friends.addAll(newlist1);
        friendsWithoutPoints.clear();
        friendsWithoutPoints.addAll(newlist2);
        this.notifyDataSetChanged();
    }

    public List getFriends() {
        return friends;
    }

    @Override
    public int getCount() {
        return friends.size() + friendsWithoutPoints.size();
    }

    public String getIdSocTypeName(int position) {

        if (friends == null || position + 1 >= friends.size()) {
            return "";
        }
        FriendListEntryItem ei = friends.get(position - 1);
        return ei.userId + "," + ei.socType + "," + ei.name;
    }

    static class ViewHolder1 {
        public ImageView image = null;
        public TextView title = null;
        public TextView subtitle = null;
    }

    static class ViewHolder2 {
        public ImageView image;
        public TextView title;
        public TypefacedButton button;
    }

    @Override
    public int getItemViewType(int pos) {
        if (pos 

滚动列表时出现错误.但我不明白为什么.我花了很多时间来解决这个问题,但无济于事


1> stkent..：
更换

@Override
public int getItemViewType(int pos) {
    if (pos 

通过 

@Override
public int getItemViewType(int pos) {
    if (pos 

从方法的适配器文档getItemViewType(我的重点):


  
返回
  
  
表示View类型的整数.如果可以在getView(int,View,ViewGroup)中将一个视图转换为另一个视图,则两个视图应共享相同的类型.注意:整数必须在0到getViewTypeCount() -  1的范围内.也可以返回IGNORE_ITEM_VIEW_TYPE.


此时,您将返回视图类型的值1和2.您需要返回值0和1,以满足粗体条件.