/**
* Copyright (c) 2013, Redsolution LTD. All rights reserved.
*
* This file is part of Xabber project; you can redistribute it and/or
* modify it under the terms of the GNU General Public License, Version 3.
*
* Xabber is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License,
* along with this program. If not, see http://www.gnu.org/licenses/.
*/
package com.xabber.android.ui.adapter;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import android.app.Activity;
import android.widget.BaseAdapter;
import com.xabber.android.ui.preferences.BaseListEditor;
/**
* This class manage abstract list for {@link BaseListEditor}.
*
* @author alexander.ivanov
*/
public abstract class BaseListEditorAdapter<T> extends BaseAdapter implements
UpdatableAdapter {
private final Activity activity;
private final List<T> tags;
public BaseListEditorAdapter(Activity activity) {
super();
this.activity = activity;
this.tags = new ArrayList<T>();
}
protected Activity getActivity() {
return activity;
}
@Override
public int getCount() {
return tags.size();
}
@Override
public T getItem(int position) {
return tags.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public void onChange() {
tags.clear();
tags.addAll(getTags());
notifyDataSetChanged();
}
protected abstract Collection<T> getTags();
}