// Copyright 2011 UPM-GSI: Group of Intelligent Systems -
// - Universidad Politécnica de Madrid (UPM)
//
// 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 es.upm.dit.gsi.noticiastvi.gtv.item.image;
/**
* Singleton pattern for ImageDownloader. Allows cache sharing between
* different fragments and activities.
*
* @author Antonio Prada <toniprada@gmail.com>
*
*/
public class ImageDownloaderSingleton {
private static ImageDownloader imageDownloader;
public static ImageDownloader getImageDownloader() {
if (imageDownloader == null) {
imageDownloader = new ImageDownloader();
}
return imageDownloader;
}
}