content: /*******************************************************************************
   * Copyright 2013 Sergey Tarasevich
   *
   * 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.nostra13.universalimageloader.core.listener;
  
  import android.view.View;
  
  /**
   * Listener for image loading progress.
   *
   * @author Sergey Tarasevich (nostra13[at]gmail[dot]com)
   * @since 1.9.1
   */
  public interface ImageLoadingProgressListener {
  
  	/**
  	 * Is called when image loading progress changed.
  	 *
  	 * @param imageUri Image URI
  	 * @param view     View for image. Can be <b>null</b>.
  	 * @param current  Downloaded size in bytes
  	 * @param total    Total size in bytes
  	 */
  	void onProgressUpdate(String imageUri, View view, int current, int total);
  }
  