1/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package android.telephony.mbms;
18
19import android.annotation.IntDef;
20import android.telephony.MbmsDownloadSession;
21
22import java.lang.annotation.Retention;
23import java.lang.annotation.RetentionPolicy;
24
25/**
26 * A optional listener class used by download clients to track progress. Apps should extend this
27 * class and pass an instance into
28 * {@link MbmsDownloadSession#download(DownloadRequest)}
29 *
30 * This is optionally specified when requesting a download and will only be called while the app
31 * is running.
32 */
33public class DownloadStatusListener {
34    /**
35     * Gives download status callbacks for a file in a {@link DownloadRequest}.
36     *
37     * @param request a {@link DownloadRequest}, indicating which download is being referenced.
38     * @param fileInfo a {@link FileInfo} specifying the file to report progress on.  Note that
39     *   the request may result in many files being downloaded and the client
40     *   may not have been able to get a list of them in advance.
41     * @param status The current status of the download.
42     */
43    public void onStatusUpdated(DownloadRequest request, FileInfo fileInfo,
44            @MbmsDownloadSession.DownloadStatus int status) {
45    }
46}
47