StickyGridHeadersListAdapterWrapper.java

package com.tonicartos.widget.stickygridheaders;

import android.database.DataSetObserver;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ListAdapter;

public class StickyGridHeadersListAdapterWrapper extends BaseAdapter implements StickyGridHeadersBaseAdapter {
    private ListAdapter mDelegate;

    private DataSetObserver mDataSetObserver = new DataSetObserver() {
        @Override
        public void onChanged() {
            notifyDataSetChanged();
        }

        @Override
        public void onInvalidated() {
            notifyDataSetInvalidated();
        }
    };

    public StickyGridHeadersListAdapterWrapper(ListAdapter adapter) {
        mDelegate = adapter;
        adapter.registerDataSetObserver(mDataSetObserver);
    }

    @Override
    public int getCount() {
        return mDelegate.getCount();
    }

    @Override
    public Object getItem(int position) {
        return mDelegate.getItem(position);
    }

    @Override
    public long getItemId(int position) {
        return mDelegate.getItemId(position);
    }

    @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        return mDelegate.getView(position, convertView, parent);
    }

    @Override
    public int getCountForHeader(int header) {
        return 0;
    }

    @Override
    public int getNumHeaders() {
        return 0;
    }

    @Override
    public View getHeaderView(int position, View convertView, ViewGroup parent) {
        return null;
    }

}