1/*
2 * Copyright (C) 2013 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.print;
18
19import android.graphics.drawable.Icon;
20import android.print.PrintJobInfo;
21import android.print.PrinterId;
22import java.util.List;
23
24/**
25 * Callbacks for communication with the print spooler service.
26 *
27 * @see android.print.IPrintSpoolerService
28 *
29 * @hide
30 */
31oneway interface IPrintSpoolerCallbacks {
32    void onGetPrintJobInfosResult(in List<PrintJobInfo> printJob, int sequence);
33    void onCancelPrintJobResult(boolean canceled, int sequence);
34    void onSetPrintJobStateResult(boolean success, int sequence);
35    void onSetPrintJobTagResult(boolean success, int sequence);
36    void onGetPrintJobInfoResult(in PrintJobInfo printJob, int sequence);
37
38    /**
39     * Deliver the result of a request of a custom printer icon.
40     *
41     * @param icon the icon that was retrieved, or null if no icon could be
42     *             found
43     * @param sequence the sequence number of the call to get the icon
44     */
45    void onGetCustomPrinterIconResult(in Icon icon, int sequence);
46
47    /**
48     * Declare that the print spooler cached a custom printer icon.
49     *
50     * @param sequence the sequence number of the call to cache the icon
51     */
52    void onCustomPrinterIconCached(int sequence);
53
54    /**
55     * Declare that the custom printer icon cache was cleared.
56     *
57     * @param sequence the sequence number of the call to clear the cache
58     */
59    void customPrinterIconCacheCleared(int sequence);
60}
61