/*
* Copyright (C) 2009 Teleca Poland Sp. z o.o.
*
* 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.
*/
import java.util.WeakHashMap;
import android.graphics.Bitmap;
/**
* Caches downloaded images, saves bandwidth and user's
* packets
*
* @author Lukasz Wisniewski
*/
public class ImageCache extends WeakHashMap {
private static final long serialVersionUID = 1L;
public boolean isCached(String url){
return containsKey(url) && get(url) != null;
}
}