1/*
2 * Copyright (C) 2015 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.app;
18
19/** {@hide} */
20oneway interface IUidObserver {
21    /**
22     * General report of a state change of an uid.
23     */
24    void onUidStateChanged(int uid, int procState);
25
26    /**
27     * Report that there are no longer any processes running for a uid.
28     */
29    void onUidGone(int uid);
30
31    /**
32     * Report that a uid is now active (no longer idle).
33     */
34    void onUidActive(int uid);
35
36    /**
37     * Report that a uid is idle -- it has either been running in the background for
38     * a sufficient period of time, or all of its processes have gone away.
39     */
40    void onUidIdle(int uid);
41}
42