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 
17 package android.brillo;
18 
19 import android.brillo.IUpdateEngineStatusCallback;
20 import android.brillo.ParcelableUpdateEngineStatus;
21 
22 interface IUpdateEngine {
23   void SetUpdateAttemptFlags(in int flags);
24   boolean AttemptUpdate(in String app_version, in String omaha_url, in int flags);
25   void AttemptRollback(in boolean powerwash);
26   boolean CanRollback();
27   void ResetStatus();
28   ParcelableUpdateEngineStatus GetStatus();
29   void RebootIfNeeded();
30   void SetChannel(in String target_channel, in boolean powewash);
31   String GetChannel(in boolean get_current_channel);
32   void SetCohortHint(in String cohort_hint);
33   String GetCohortHint();
34   void SetP2PUpdatePermission(in boolean enabled);
35   boolean GetP2PUpdatePermission();
36   void SetUpdateOverCellularPermission(in boolean enabled);
37   void SetUpdateOverCellularTarget(in String target_version,
38                                    in long target_size);
39   boolean GetUpdateOverCellularPermission();
40   long GetDurationSinceUpdate();
41   String GetPrevVersion();
42   String GetRollbackPartition();
43   void RegisterStatusCallback(in IUpdateEngineStatusCallback callback);
44   int GetLastAttemptError();
45   int GetEolStatus();
46 }
47