Android Open Source - android-weather-demo-application Volley Image Loader

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License

The source code is released under:

GNU General Public License

Java Source Code

package org.openweathermap.volley.provider;
/* www. j ava 2 s. co  m*/
import org.openweathermap.WeatherApplication;

import android.graphics.Bitmap;
import android.support.v4.util.LruCache;

import com.android.volley.toolbox.ImageLoader;

/**
 * A helper class that sets up an ImageLoader object based
 * on the provided URL. This image loader can be provided to 
 * a NetworkImageView to load a Bitmap from the specified URL
 * @author samkirton
 */
public class VolleyImageLoader {
  private String mUrl;
  private ImageLoader mImageLoader;
  
  public String getUrl() {
    return mUrl;
  }
  
  public ImageLoader getImageLoader() {
    return mImageLoader;
  }
  
  /**
   * Setup an ImageLoader object to be used with a NetworkImageView
   * @param   url  The URL where the bitmap resides
   */
  public VolleyImageLoader(String url) {
    mUrl = url;
    mImageLoader = new ImageLoader(
      WeatherApplication.getInstance().getRequestQueue(), 
      new ImageLoader.ImageCache() {
        private final LruCache<String, Bitmap> mCache = new LruCache<String, Bitmap>(10);
        public void putBitmap(String url, Bitmap bitmap) {
          mCache.put(url, bitmap);
        }
        public Bitmap getBitmap(String url) {
          return mCache.get(url);
        }
      }
    );
  }
}

Java Source Code List

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