1/*
2 * Copyright (C) 2006 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 com.android.server.am;
18
19import android.app.IThumbnailReceiver;
20
21import java.util.HashSet;
22
23/**
24 * This class keeps track of calls to getTasks() that are still
25 * waiting for thumbnail images.
26 */
27class PendingThumbnailsRecord
28{
29    final IThumbnailReceiver receiver;   // who is waiting.
30    HashSet pendingRecords; // HistoryRecord objects we still wait for.
31    boolean finished;       // Is pendingRecords empty?
32
33    PendingThumbnailsRecord(IThumbnailReceiver _receiver)
34    {
35        receiver = _receiver;
36        pendingRecords = new HashSet();
37        finished = false;
38    }
39}
40