1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
|
/*
* Copyright (C) 2019 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.permission;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.UserIdInt;
import android.os.UserHandle;
/**
* Internal interfaces to be used by other components within the system server.
*
* <p>Only for use within the system server.
*
* @hide
*/
public abstract class PermissionManagerInternal {
/**
* Listener for package permission state (permissions or flags) changes.
*/
public interface OnRuntimePermissionStateChangedListener {
/**
* Called when the runtime permission state (permissions or flags) changed.
*
* @param packageName The package for which the change happened.
* @param userId the user id for which the change happened.
*/
@Nullable
void onRuntimePermissionStateChanged(@NonNull String packageName,
@UserIdInt int userId);
}
/**
* Get the state of the runtime permissions as xml file.
*
* @param user The user the data should be extracted for
*
* @return The state as a xml file
*/
public abstract @Nullable byte[] backupRuntimePermissions(@NonNull UserHandle user);
/**
* Restore a permission state previously backed up via {@link #backupRuntimePermissions}.
*
* <p>If not all state can be restored, the un-restoreable state will be delayed and can be
* re-tried via {@link #restoreDelayedRuntimePermissions}.
*
* @param backup The state as an xml file
* @param user The user the data should be restored for
*/
public abstract void restoreRuntimePermissions(@NonNull byte[] backup,
@NonNull UserHandle user);
/**
* Try to apply permission backup of a package that was previously not applied.
*
* @param packageName The package that is newly installed
* @param user The user the package is installed for
*
* @see #restoreRuntimePermissions
*/
public abstract void restoreDelayedRuntimePermissions(@NonNull String packageName,
@NonNull UserHandle user);
/**
* Adds a listener for runtime permission state (permissions or flags) changes.
*
* @param listener The listener.
*/
public abstract void addOnRuntimePermissionStateChangedListener(
@NonNull OnRuntimePermissionStateChangedListener listener);
/**
* Removes a listener for runtime permission state (permissions or flags) changes.
*
* @param listener The listener.
*/
public abstract void removeOnRuntimePermissionStateChangedListener(
@NonNull OnRuntimePermissionStateChangedListener listener);
}
|
