content: /*
   * Copyright (C) 2018 The Android Open Source Project
   *
   * 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 android.telephony.mbms;
  
  import android.telephony.MbmsDownloadSession;
  
  /**
   * A optional listener class used by download clients to track progress. Apps should extend this
   * class and pass an instance into
   * {@link MbmsDownloadSession#download(DownloadRequest)}
   *
   * This is optionally specified when requesting a download and will only be called while the app
   * is running.
   */
  public class DownloadProgressListener {
      /**
       * Called when the middleware wants to report progress for a file in a {@link DownloadRequest}.
       *
       * @param request a {@link DownloadRequest}, indicating which download is being referenced.
       * @param fileInfo a {@link FileInfo} specifying the file to report progress on.  Note that
       *   the request may result in many files being downloaded and the client
       *   may not have been able to get a list of them in advance.
       * @param currentDownloadSize is the current amount downloaded.
       * @param fullDownloadSize is the total number of bytes that make up the downloaded content.
       *   This may be different from the decoded final size, but is useful in gauging download
       *   progress.
       * @param currentDecodedSize is the number of bytes that have been decoded.
       * @param fullDecodedSize is the total number of bytes that make up the final decoded content.
       */
      public void onProgressUpdated(DownloadRequest request, FileInfo fileInfo,
              int currentDownloadSize, int fullDownloadSize,
              int currentDecodedSize, int fullDecodedSize) {
      }
  }
  