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.print.mockservice;
18
19public class MockPrintService extends StubbablePrintService {
20
21    private static final Object sLock = new Object();
22
23    private static PrintServiceCallbacks sCallbacks;
24
25    public static void setCallbacks(PrintServiceCallbacks callbacks) {
26        synchronized (sLock) {
27            sCallbacks = callbacks;
28        }
29    }
30
31    @Override
32    protected PrintServiceCallbacks getCallbacks() {
33        synchronized (sLock) {
34            if (sCallbacks != null) {
35                sCallbacks.setService(this);
36            }
37            return sCallbacks;
38        }
39    }
40}
41