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 DataSetObserver mDataSetObserver = new DataSetObserver() {
@Override
public void onChanged() {
notifyDataSetChanged();
}
@Override
public void onInvalidated() {
notifyDataSetInvalidated();
}
};
private ListAdapter mDelegate;
public StickyGridHeadersListAdapterWrapper(ListAdapter adapter) {
mDelegate = adapter;
if (adapter != null) {
adapter.registerDataSetObserver(mDataSetObserver);
}
}
@Override
public int getCount() {
if (mDelegate == null) {
return 0;
}
return mDelegate.getCount();
}
@Override
public int getCountForHeader(int header) {
return 0;
}
@Override
public View getHeaderView(int position, View convertView, ViewGroup parent) {
return null;
}
@Override
public Object getItem(int position) {
if (mDelegate == null) {
return null;
}
return mDelegate.getItem(position);
}
@Override
public long getItemId(int position) {
return mDelegate.getItemId(position);
}
@Override
public int getItemViewType(int position) {
return mDelegate.getItemViewType(position);
}
@Override
public int getNumHeaders() {
return 0;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
return mDelegate.getView(position, convertView, parent);
}
@Override
public int getViewTypeCount() {
return mDelegate.getViewTypeCount();
}
@Override
public boolean hasStableIds() {
return mDelegate.hasStableIds();
}
}