/*
* Copyright (C) 2010 Eric Harlow
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.ericharlow.DragNDrop;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import android.content.Context;
import android.widget.SimpleAdapter;
public final class DragNDropAdapter extends SimpleAdapter implements RemoveListener, DropListener{
private List<HashMap<String, Object>> data;
public DragNDropAdapter(Context context,
List<? extends Map<String, ?>> data, int resource, String[] from,
int[] to) {
super(context, data, resource, from, to);
}
// public DragNDropAdapter(Context context, int[] itemLayouts, int[] itemIDs, ArrayList<String> content) {
// init(context,itemLayouts,itemIDs, content);
// }
public void onRemove(int which) {
if (data==null) return;
if (which<0 || which>=data.size()) return;
data.remove(which);
// if (which < 0 || which > mContent.size()) return;
// mContent.remove(which);
notifyDataSetChanged();
}
public void onDrop(int from, int to) {
HashMap<String, Object> temp=data.get(from);
data.remove(from);
data.add(to, temp);
notifyDataSetChanged();
// String temp = mContent.get(from);
// mContent.remove(from);
// mContent.add(to,temp);
}
public void setData(List<HashMap<String, Object>> data) {
this.data=data;
}
}