/*
* Copyright (C) 2012 YIXIA.COM
*
* 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.yixia.zi.widget;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import android.content.Context;
import android.view.LayoutInflater;
import android.widget.BaseAdapter;
public abstract class ArrayListAdapter<T> extends BaseAdapter {
protected ArrayList<T> mObjects;
protected LayoutInflater mInflater;
public ArrayListAdapter(final Context ctx, final ArrayList<T> l) {
mObjects = l == null ? new ArrayList<T>() : l;
mInflater = LayoutInflater.from(ctx);
}
public ArrayListAdapter(final Context ctx, final T... l) {
mObjects = new ArrayList<T>();
mObjects.addAll(Arrays.asList(l));
mInflater = LayoutInflater.from(ctx);
}
public ArrayListAdapter(final Context ctx, final List<T> l) {
mObjects = new ArrayList<T>();
if (l != null)
mObjects.addAll(l);
mInflater = LayoutInflater.from(ctx);
}
public ArrayListAdapter(final Context ctx, final Collection<T> l) {
mObjects = new ArrayList<T>();
if (l != null)
mObjects.addAll(l);
mInflater = LayoutInflater.from(ctx);
}
@Override
public int getCount() {
return mObjects.size();
}
@Override
public T getItem(int position) {
return mObjects.get(position);
}
@Override
public long getItemId(int position) {
return 0;
}
public void add(T item) {
this.mObjects.add(item);
}
public void addAll(T... items) {
ArrayList<T> values = this.mObjects;
for (T item : items) {
values.add(item);
}
this.mObjects = values;
}
public void addAll(Collection<? extends T> collection) {
mObjects.addAll(collection);
}
public void clear() {
mObjects.clear();
}
public final ArrayList<T> getAll() {
return mObjects;
}
}