Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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.app; |
| 18 | |
| 19 | import android.util.SparseIntArray; |
| 20 | |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 21 | import com.android.internal.util.function.QuadFunction; |
| 22 | import com.android.internal.util.function.TriFunction; |
| 23 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 24 | /** |
| 25 | * App ops service local interface. |
| 26 | * |
| 27 | * @hide Only for use within the system server. |
| 28 | */ |
| 29 | public abstract class AppOpsManagerInternal { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 30 | /** Interface to override app ops checks via composition */ |
| 31 | public interface CheckOpsDelegate { |
| 32 | /** |
| 33 | * Allows overriding check operation behavior. |
| 34 | * |
| 35 | * @param code The op code to check. |
| 36 | * @param uid The UID for which to check. |
| 37 | * @param packageName The package for which to check. |
| 38 | * @param superImpl The super implementation. |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 39 | * @param raw Whether to check the raw op i.e. not interpret the mode based on UID state. |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 40 | * @return The app op check result. |
| 41 | */ |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 42 | int checkOperation(int code, int uid, String packageName, boolean raw, |
| 43 | QuadFunction<Integer, Integer, String, Boolean, Integer> superImpl); |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 44 | |
| 45 | /** |
| 46 | * Allows overriding check audio operation behavior. |
| 47 | * |
| 48 | * @param code The op code to check. |
| 49 | * @param usage The audio op usage. |
| 50 | * @param uid The UID for which to check. |
| 51 | * @param packageName The package for which to check. |
| 52 | * @param superImpl The super implementation. |
| 53 | * @return The app op check result. |
| 54 | */ |
| 55 | int checkAudioOperation(int code, int usage, int uid, String packageName, |
| 56 | QuadFunction<Integer, Integer, Integer, String, Integer> superImpl); |
| 57 | |
| 58 | /** |
| 59 | * Allows overriding note operation behavior. |
| 60 | * |
| 61 | * @param code The op code to note. |
| 62 | * @param uid The UID for which to note. |
| 63 | * @param packageName The package for which to note. |
| 64 | * @param superImpl The super implementation. |
| 65 | * @return The app op note result. |
| 66 | */ |
| 67 | int noteOperation(int code, int uid, String packageName, |
| 68 | TriFunction<Integer, Integer, String, Integer> superImpl); |
| 69 | } |
| 70 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 71 | /** |
| 72 | * Set the currently configured device and profile owners. Specifies the package uid (value) |
| 73 | * that has been configured for each user (key) that has one. These will be allowed privileged |
| 74 | * access to app ops for their user. |
| 75 | */ |
| 76 | public abstract void setDeviceAndProfileOwners(SparseIntArray owners); |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 77 | |
| 78 | /** |
| 79 | * Sets the app-ops mode for a certain app-op and uid. |
| 80 | * |
| 81 | * <p>Similar as {@link AppOpsManager#setMode} but does not require the package manager to be |
| 82 | * working. Hence this can be used very early during boot. |
| 83 | * |
| 84 | * <p>Only for internal callers. Does <u>not</u> verify that package name belongs to uid. |
| 85 | * |
| 86 | * @param code The op code to set. |
| 87 | * @param uid The UID for which to set. |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 88 | * @param mode The new mode to set. |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 89 | */ |
Philip P. Moltmann | 159d98b | 2018-12-20 08:30:53 -0800 | [diff] [blame^] | 90 | public abstract void setUidMode(int code, int uid, int mode); |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 91 | } |