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 
17 //
18 #ifndef ANDROID_IUID_OBSERVER_H
19 #define ANDROID_IUID_OBSERVER_H
20 
21 #ifndef __ANDROID_VNDK__
22 
23 #include <binder/IInterface.h>
24 
25 namespace android {
26 
27 // ----------------------------------------------------------------------
28 
29 class IUidObserver : public IInterface
30 {
31 public:
32     DECLARE_META_INTERFACE(UidObserver)
33 
34     virtual void onUidGone(uid_t uid, bool disabled) = 0;
35     virtual void onUidActive(uid_t uid) = 0;
36     virtual void onUidIdle(uid_t uid, bool disabled) = 0;
37 
38     enum {
39         ON_UID_GONE_TRANSACTION = IBinder::FIRST_CALL_TRANSACTION,
40         ON_UID_ACTIVE_TRANSACTION,
41         ON_UID_IDLE_TRANSACTION
42     };
43 };
44 
45 // ----------------------------------------------------------------------
46 
47 class BnUidObserver : public BnInterface<IUidObserver>
48 {
49 public:
50     virtual status_t  onTransact(uint32_t code,
51                                  const Parcel& data,
52                                  Parcel* reply,
53                                  uint32_t flags = 0);
54 };
55 
56 // ----------------------------------------------------------------------
57 
58 }; // namespace android
59 
60 #else // __ANDROID_VNDK__
61 #error "This header is not visible to vendors"
62 #endif // __ANDROID_VNDK__
63 
64 #endif // ANDROID_IUID_OBSERVER_H
65