资讯王 发表于 2015-1-11 00:41:48

[教学] Android PinnedSectionListView ArrayIndexOutOfBoundsException

超简单教学Tutorial extends BaseAdapter implements PinnedSectionListAdapter
java.lang.ArrayIndexOutOfBoundsException
at android.widget.AbsListView$RecycleBin.addScrapView

1. Does your adapter handle at least two types of views in getViewTypeCount() method: items and sections?
Remember add in getItemViewType getViewTypeCount 记得添加 getItemViewType getViewTypeCount

2. java.lang.ArrayIndexOutOfBoundsException at android.widget.AbsListView$RecycleBin.addScrapView
getItemViewType return either 0 or 1，只能return 0 或 1

public class NewsListAdapter extends BaseAdapter implements PinnedSectionListAdapter{
       
    private static final int[] COLORS = new int[] {
            android.R.color.holo_purple, android.R.color.holo_green_light,
                android.R.color.holo_orange_light, android.R.color.holo_blue_light,
                android.R.color.holo_purple, android.R.color.holo_green_light,
                android.R.color.holo_orange_light, android.R.color.holo_blue_light,
                android.R.color.holo_purple, android.R.color.holo_green_light,
                android.R.color.holo_orange_light, android.R.color.holo_blue_light,
                android.R.color.holo_purple, android.R.color.holo_green_light,
                android.R.color.holo_orange_light, android.R.color.holo_blue_light};
   
        public NewsListAdapter(Context c) {
      //mContext = c;
    }
   
    public int getCount() {
      return oNewsItems.size();
    }

    public NewsItem getItem(int position) {
            return oNewsItems.get(position);
    }

    public long getItemId(int position) {
      return position;
    }

        @Override
    public View getView(int position, View convertView, ViewGroup parent) {
               
      View view;
      LayoutInflater inflater = (LayoutInflater) activity
          .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
      
      if(oNews.id.equals("0"))
      {
              TextView txtTitle = (TextView)view.findViewById(R.id.txtTitle);
            TextView.setBackgroundResource(COLORS);

      
      return view;
    }
   

        @Override
        public boolean isItemViewTypePinned(int viewType) {
                // TODO Auto-generated method stub
                return viewType == 0;
        }

        @Override
        public int getItemViewType(int position) {
                if(Integer.parseInt(getItem(position).id) == 0)
                        return 0;
                else
                        return 1;
        }

        @Override
        public int getViewTypeCount() {
          return 2;
        }
       
}

https://github.com/beworker/pinned-section-listview

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