1/*
2 * Copyright (C) 2017 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.hidl.manager@1.1;
18
19import @1.0::IServiceManager;
20import @1.0::IServiceNotification;
21
22interface IServiceManager extends @1.0::IServiceManager {
23
24    /**
25     * Unregister for service notifications for a specific callback.
26     *
27     * @param fqName   Fully-qualified interface name. If empty, unregister for
28     *                 all notifications the callback receives.
29     * @param name     Instance name. If name is empty, unregister for all instance
30     *                 names.
31     * @param callback Client callback that was previously registered.
32     *
33     * @return success Whether or not deregistration was successful.
34     */
35    unregisterForNotifications(string fqName,
36                               string name,
37                               IServiceNotification callback)
38                    generates (bool success);
39
40};
41