Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2012 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 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 17 | package com.android.server.appop; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 18 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 19 | import static android.app.AppOpsManager.OP_NONE; |
Philip P. Moltmann | dde0785 | 2019-01-25 16:42:36 -0800 | [diff] [blame] | 20 | import static android.app.AppOpsManager.OP_PLAY_AUDIO; |
Hai Zhang | 2b98fb3 | 2018-09-21 15:18:46 -0700 | [diff] [blame] | 21 | import static android.app.AppOpsManager.UID_STATE_BACKGROUND; |
| 22 | import static android.app.AppOpsManager.UID_STATE_CACHED; |
| 23 | import static android.app.AppOpsManager.UID_STATE_FOREGROUND; |
| 24 | import static android.app.AppOpsManager.UID_STATE_FOREGROUND_SERVICE; |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 25 | import static android.app.AppOpsManager.UID_STATE_FOREGROUND_SERVICE_LOCATION; |
Hai Zhang | 2b98fb3 | 2018-09-21 15:18:46 -0700 | [diff] [blame] | 26 | import static android.app.AppOpsManager.UID_STATE_LAST_NON_RESTRICTED; |
| 27 | import static android.app.AppOpsManager.UID_STATE_PERSISTENT; |
| 28 | import static android.app.AppOpsManager.UID_STATE_TOP; |
| 29 | import static android.app.AppOpsManager._NUM_UID_STATE; |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 30 | import static android.app.AppOpsManager.modeToName; |
| 31 | import static android.app.AppOpsManager.opToName; |
Hai Zhang | 2b98fb3 | 2018-09-21 15:18:46 -0700 | [diff] [blame] | 32 | |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 33 | import android.Manifest; |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 34 | import android.annotation.NonNull; |
| 35 | import android.annotation.Nullable; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 36 | import android.app.ActivityManager; |
| 37 | import android.app.ActivityThread; |
| 38 | import android.app.AppGlobals; |
| 39 | import android.app.AppOpsManager; |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 40 | import android.app.AppOpsManager.HistoricalOps; |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 41 | import android.app.AppOpsManager.HistoricalOpsRequest; |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 42 | import android.app.AppOpsManagerInternal; |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 43 | import android.app.AppOpsManagerInternal.CheckOpsDelegate; |
Suprabh Shukla | 3017fe4 | 2018-11-08 19:00:01 -0800 | [diff] [blame] | 44 | import android.content.BroadcastReceiver; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 45 | import android.content.ContentResolver; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 46 | import android.content.Context; |
Suprabh Shukla | 3017fe4 | 2018-11-08 19:00:01 -0800 | [diff] [blame] | 47 | import android.content.Intent; |
| 48 | import android.content.IntentFilter; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 49 | import android.content.pm.ApplicationInfo; |
| 50 | import android.content.pm.IPackageManager; |
| 51 | import android.content.pm.PackageManager; |
| 52 | import android.content.pm.PackageManagerInternal; |
| 53 | import android.content.pm.UserInfo; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 54 | import android.database.ContentObserver; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 55 | import android.media.AudioAttributes; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 56 | import android.net.Uri; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 57 | import android.os.AsyncTask; |
| 58 | import android.os.Binder; |
| 59 | import android.os.Bundle; |
| 60 | import android.os.Handler; |
| 61 | import android.os.IBinder; |
| 62 | import android.os.Process; |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 63 | import android.os.RemoteCallback; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 64 | import android.os.RemoteException; |
| 65 | import android.os.ResultReceiver; |
| 66 | import android.os.ServiceManager; |
| 67 | import android.os.ShellCallback; |
| 68 | import android.os.ShellCommand; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 69 | import android.os.SystemClock; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 70 | import android.os.UserHandle; |
| 71 | import android.os.UserManager; |
Sudheer Shanka | 98cb3f0 | 2018-08-17 16:10:29 -0700 | [diff] [blame] | 72 | import android.os.storage.StorageManager; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 73 | import android.os.storage.StorageManagerInternal; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 74 | import android.provider.Settings; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 75 | import android.util.ArrayMap; |
| 76 | import android.util.ArraySet; |
| 77 | import android.util.AtomicFile; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 78 | import android.util.KeyValueListParser; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 79 | import android.util.Slog; |
| 80 | import android.util.SparseArray; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 81 | import android.util.SparseBooleanArray; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 82 | import android.util.SparseIntArray; |
| 83 | import android.util.TimeUtils; |
| 84 | import android.util.Xml; |
| 85 | |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 86 | import com.android.internal.annotations.GuardedBy; |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 87 | import com.android.internal.annotations.VisibleForTesting; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 88 | import com.android.internal.app.IAppOpsActiveCallback; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 89 | import com.android.internal.app.IAppOpsCallback; |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 90 | import com.android.internal.app.IAppOpsNotedCallback; |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 91 | import com.android.internal.app.IAppOpsService; |
| 92 | import com.android.internal.os.Zygote; |
| 93 | import com.android.internal.util.ArrayUtils; |
| 94 | import com.android.internal.util.DumpUtils; |
| 95 | import com.android.internal.util.FastXmlSerializer; |
| 96 | import com.android.internal.util.Preconditions; |
| 97 | import com.android.internal.util.XmlUtils; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 98 | import com.android.internal.util.function.pooled.PooledLambda; |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 99 | import com.android.server.LocalServices; |
| 100 | import com.android.server.LockGuard; |
Philip P. Moltmann | dde0785 | 2019-01-25 16:42:36 -0800 | [diff] [blame] | 101 | |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 102 | import libcore.util.EmptyArray; |
| 103 | |
| 104 | import org.xmlpull.v1.XmlPullParser; |
| 105 | import org.xmlpull.v1.XmlPullParserException; |
| 106 | import org.xmlpull.v1.XmlSerializer; |
| 107 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 108 | import java.io.File; |
| 109 | import java.io.FileDescriptor; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 110 | import java.io.FileInputStream; |
| 111 | import java.io.FileNotFoundException; |
| 112 | import java.io.FileOutputStream; |
| 113 | import java.io.IOException; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 114 | import java.io.PrintWriter; |
Wojciech Staszkiewicz | 9e9e2e7 | 2015-05-08 14:58:46 +0100 | [diff] [blame] | 115 | import java.nio.charset.StandardCharsets; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 116 | import java.text.SimpleDateFormat; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 117 | import java.util.ArrayList; |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 118 | import java.util.Arrays; |
Svetoslav | 215b44a | 2015-08-04 19:03:40 -0700 | [diff] [blame] | 119 | import java.util.Collections; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 120 | import java.util.Date; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 121 | import java.util.HashMap; |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 122 | import java.util.Iterator; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 123 | import java.util.List; |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 124 | import java.util.Map; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 125 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 126 | public class AppOpsService extends IAppOpsService.Stub { |
| 127 | static final String TAG = "AppOps"; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 128 | static final boolean DEBUG = false; |
| 129 | |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 130 | private static final int NO_VERSION = -1; |
| 131 | /** Increment by one every time and add the corresponding upgrade logic in |
| 132 | * {@link #upgradeLocked(int)} below. The first version was 1 */ |
| 133 | private static final int CURRENT_VERSION = 1; |
| 134 | |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 135 | // Write at most every 30 minutes. |
| 136 | static final long WRITE_DELAY = DEBUG ? 1000 : 30*60*1000; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 137 | |
Svet Ganov | 3a95f83 | 2018-03-23 17:44:30 -0700 | [diff] [blame] | 138 | // Constant meaning that any UID should be matched when dispatching callbacks |
| 139 | private static final int UID_ANY = -2; |
| 140 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 141 | // Map from process states to the uid states we track. |
| 142 | private static final int[] PROCESS_STATE_TO_UID_STATE = new int[] { |
| 143 | UID_STATE_PERSISTENT, // ActivityManager.PROCESS_STATE_PERSISTENT |
| 144 | UID_STATE_PERSISTENT, // ActivityManager.PROCESS_STATE_PERSISTENT_UI |
| 145 | UID_STATE_TOP, // ActivityManager.PROCESS_STATE_TOP |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 146 | UID_STATE_FOREGROUND_SERVICE_LOCATION, |
| 147 | // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE_LOCATION |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 148 | UID_STATE_FOREGROUND_SERVICE, // ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE |
| 149 | UID_STATE_FOREGROUND, // ActivityManager.PROCESS_STATE_BOUND_FOREGROUND_SERVICE |
| 150 | UID_STATE_FOREGROUND, // ActivityManager.PROCESS_STATE_IMPORTANT_FOREGROUND |
| 151 | UID_STATE_BACKGROUND, // ActivityManager.PROCESS_STATE_IMPORTANT_BACKGROUND |
| 152 | UID_STATE_BACKGROUND, // ActivityManager.PROCESS_STATE_TRANSIENT_BACKGROUND |
| 153 | UID_STATE_BACKGROUND, // ActivityManager.PROCESS_STATE_BACKUP |
| 154 | UID_STATE_BACKGROUND, // ActivityManager.PROCESS_STATE_SERVICE |
| 155 | UID_STATE_BACKGROUND, // ActivityManager.PROCESS_STATE_RECEIVER |
| 156 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_TOP_SLEEPING |
| 157 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_HEAVY_WEIGHT |
| 158 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_HOME |
| 159 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_LAST_ACTIVITY |
| 160 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_CACHED_ACTIVITY |
| 161 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_CACHED_ACTIVITY_CLIENT |
| 162 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_CACHED_RECENT |
| 163 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_CACHED_EMPTY |
| 164 | UID_STATE_CACHED, // ActivityManager.PROCESS_STATE_NONEXISTENT |
| 165 | }; |
| 166 | |
| 167 | static final String[] UID_STATE_NAMES = new String[] { |
| 168 | "pers ", // UID_STATE_PERSISTENT |
| 169 | "top ", // UID_STATE_TOP |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 170 | "fgsvcl", // UID_STATE_FOREGROUND_SERVICE_LOCATION |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 171 | "fgsvc", // UID_STATE_FOREGROUND_SERVICE |
| 172 | "fg ", // UID_STATE_FOREGROUND |
| 173 | "bg ", // UID_STATE_BACKGROUND |
| 174 | "cch ", // UID_STATE_CACHED |
| 175 | }; |
| 176 | |
| 177 | static final String[] UID_STATE_TIME_ATTRS = new String[] { |
| 178 | "tp", // UID_STATE_PERSISTENT |
| 179 | "tt", // UID_STATE_TOP |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 180 | "tfsl", // UID_STATE_FOREGROUND_SERVICE_LOCATION |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 181 | "tfs", // UID_STATE_FOREGROUND_SERVICE |
| 182 | "tf", // UID_STATE_FOREGROUND |
| 183 | "tb", // UID_STATE_BACKGROUND |
| 184 | "tc", // UID_STATE_CACHED |
| 185 | }; |
| 186 | |
| 187 | static final String[] UID_STATE_REJECT_ATTRS = new String[] { |
| 188 | "rp", // UID_STATE_PERSISTENT |
| 189 | "rt", // UID_STATE_TOP |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 190 | "rfsl", // UID_STATE_FOREGROUND_SERVICE_LOCATION |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 191 | "rfs", // UID_STATE_FOREGROUND_SERVICE |
| 192 | "rf", // UID_STATE_FOREGROUND |
| 193 | "rb", // UID_STATE_BACKGROUND |
| 194 | "rc", // UID_STATE_CACHED |
| 195 | }; |
| 196 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 197 | Context mContext; |
| 198 | final AtomicFile mFile; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 199 | final Handler mHandler; |
| 200 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 201 | private final AppOpsManagerInternalImpl mAppOpsManagerInternal |
| 202 | = new AppOpsManagerInternalImpl(); |
| 203 | |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 204 | boolean mWriteScheduled; |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 205 | boolean mFastWriteScheduled; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 206 | final Runnable mWriteRunner = new Runnable() { |
| 207 | public void run() { |
| 208 | synchronized (AppOpsService.this) { |
| 209 | mWriteScheduled = false; |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 210 | mFastWriteScheduled = false; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 211 | AsyncTask<Void, Void, Void> task = new AsyncTask<Void, Void, Void>() { |
| 212 | @Override protected Void doInBackground(Void... params) { |
| 213 | writeState(); |
| 214 | return null; |
| 215 | } |
| 216 | }; |
| 217 | task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[])null); |
| 218 | } |
| 219 | } |
| 220 | }; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 221 | |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 222 | @VisibleForTesting |
| 223 | final SparseArray<UidState> mUidStates = new SparseArray<>(); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 224 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 225 | private final HistoricalRegistry mHistoricalRegistry = new HistoricalRegistry(this); |
| 226 | |
Dianne Hackborn | 9fb9350 | 2018-06-18 12:29:44 -0700 | [diff] [blame] | 227 | long mLastRealtime; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 228 | |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 229 | /* |
| 230 | * These are app op restrictions imposed per user from various parties. |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 231 | */ |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 232 | private final ArrayMap<IBinder, ClientRestrictionState> mOpUserRestrictions = new ArrayMap<>(); |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 233 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 234 | SparseIntArray mProfileOwners; |
| 235 | |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 236 | @GuardedBy("this") |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 237 | private CheckOpsDelegate mCheckOpsDelegate; |
| 238 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 239 | /** |
| 240 | * All times are in milliseconds. These constants are kept synchronized with the system |
| 241 | * global Settings. Any access to this class or its fields should be done while |
| 242 | * holding the AppOpsService lock. |
| 243 | */ |
| 244 | private final class Constants extends ContentObserver { |
| 245 | // Key names stored in the settings value. |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 246 | private static final String KEY_TOP_STATE_SETTLE_TIME = "top_state_settle_time"; |
| 247 | private static final String KEY_FG_SERVICE_STATE_SETTLE_TIME |
| 248 | = "fg_service_state_settle_time"; |
| 249 | private static final String KEY_BG_STATE_SETTLE_TIME = "bg_state_settle_time"; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 250 | |
| 251 | /** |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 252 | * How long we want for a drop in uid state from top to settle before applying it. |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 253 | * @see Settings.Global#APP_OPS_CONSTANTS |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 254 | * @see #KEY_TOP_STATE_SETTLE_TIME |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 255 | */ |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 256 | public long TOP_STATE_SETTLE_TIME; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 257 | |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 258 | /** |
| 259 | * How long we want for a drop in uid state from foreground to settle before applying it. |
| 260 | * @see Settings.Global#APP_OPS_CONSTANTS |
| 261 | * @see #KEY_FG_SERVICE_STATE_SETTLE_TIME |
| 262 | */ |
| 263 | public long FG_SERVICE_STATE_SETTLE_TIME; |
| 264 | |
| 265 | /** |
| 266 | * How long we want for a drop in uid state from background to settle before applying it. |
| 267 | * @see Settings.Global#APP_OPS_CONSTANTS |
| 268 | * @see #KEY_BG_STATE_SETTLE_TIME |
| 269 | */ |
| 270 | public long BG_STATE_SETTLE_TIME; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 271 | |
| 272 | private final KeyValueListParser mParser = new KeyValueListParser(','); |
| 273 | private ContentResolver mResolver; |
| 274 | |
| 275 | public Constants(Handler handler) { |
| 276 | super(handler); |
| 277 | updateConstants(); |
| 278 | } |
| 279 | |
| 280 | public void startMonitoring(ContentResolver resolver) { |
| 281 | mResolver = resolver; |
| 282 | mResolver.registerContentObserver( |
Dianne Hackborn | 45c79b0 | 2018-05-11 09:46:13 -0700 | [diff] [blame] | 283 | Settings.Global.getUriFor(Settings.Global.APP_OPS_CONSTANTS), |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 284 | false, this); |
| 285 | updateConstants(); |
| 286 | } |
| 287 | |
| 288 | @Override |
| 289 | public void onChange(boolean selfChange, Uri uri) { |
| 290 | updateConstants(); |
| 291 | } |
| 292 | |
| 293 | private void updateConstants() { |
Dianne Hackborn | 45c79b0 | 2018-05-11 09:46:13 -0700 | [diff] [blame] | 294 | String value = mResolver != null ? Settings.Global.getString(mResolver, |
| 295 | Settings.Global.APP_OPS_CONSTANTS) : ""; |
| 296 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 297 | synchronized (AppOpsService.this) { |
| 298 | try { |
Dianne Hackborn | 45c79b0 | 2018-05-11 09:46:13 -0700 | [diff] [blame] | 299 | mParser.setString(value); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 300 | } catch (IllegalArgumentException e) { |
| 301 | // Failed to parse the settings string, log this and move on |
| 302 | // with defaults. |
| 303 | Slog.e(TAG, "Bad app ops settings", e); |
| 304 | } |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 305 | TOP_STATE_SETTLE_TIME = mParser.getDurationMillis( |
| 306 | KEY_TOP_STATE_SETTLE_TIME, 30 * 1000L); |
| 307 | FG_SERVICE_STATE_SETTLE_TIME = mParser.getDurationMillis( |
| 308 | KEY_FG_SERVICE_STATE_SETTLE_TIME, 10 * 1000L); |
| 309 | BG_STATE_SETTLE_TIME = mParser.getDurationMillis( |
| 310 | KEY_BG_STATE_SETTLE_TIME, 1 * 1000L); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 311 | } |
| 312 | } |
| 313 | |
| 314 | void dump(PrintWriter pw) { |
| 315 | pw.println(" Settings:"); |
| 316 | |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 317 | pw.print(" "); pw.print(KEY_TOP_STATE_SETTLE_TIME); pw.print("="); |
| 318 | TimeUtils.formatDuration(TOP_STATE_SETTLE_TIME, pw); |
Dianne Hackborn | b94d82f | 2018-05-16 17:03:01 -0700 | [diff] [blame] | 319 | pw.println(); |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 320 | pw.print(" "); pw.print(KEY_FG_SERVICE_STATE_SETTLE_TIME); pw.print("="); |
| 321 | TimeUtils.formatDuration(FG_SERVICE_STATE_SETTLE_TIME, pw); |
Dianne Hackborn | b94d82f | 2018-05-16 17:03:01 -0700 | [diff] [blame] | 322 | pw.println(); |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 323 | pw.print(" "); pw.print(KEY_BG_STATE_SETTLE_TIME); pw.print("="); |
| 324 | TimeUtils.formatDuration(BG_STATE_SETTLE_TIME, pw); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 325 | pw.println(); |
| 326 | } |
| 327 | } |
| 328 | |
| 329 | private final Constants mConstants; |
| 330 | |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 331 | @VisibleForTesting |
| 332 | static final class UidState { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 333 | public final int uid; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 334 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 335 | public int state = UID_STATE_CACHED; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 336 | public int pendingState = UID_STATE_CACHED; |
| 337 | public long pendingStateCommitTime; |
| 338 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 339 | public int startNesting; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 340 | public ArrayMap<String, Ops> pkgOps; |
| 341 | public SparseIntArray opModes; |
| 342 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 343 | // true indicates there is an interested observer, false there isn't but it has such an op |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 344 | public SparseBooleanArray foregroundOps; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 345 | public boolean hasForegroundWatchers; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 346 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 347 | public UidState(int uid) { |
| 348 | this.uid = uid; |
| 349 | } |
| 350 | |
| 351 | public void clear() { |
| 352 | pkgOps = null; |
| 353 | opModes = null; |
| 354 | } |
| 355 | |
| 356 | public boolean isDefault() { |
| 357 | return (pkgOps == null || pkgOps.isEmpty()) |
| 358 | && (opModes == null || opModes.size() <= 0); |
| 359 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 360 | |
| 361 | int evalMode(int mode) { |
| 362 | if (mode == AppOpsManager.MODE_FOREGROUND) { |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 363 | return state <= UID_STATE_LAST_NON_RESTRICTED |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 364 | ? AppOpsManager.MODE_ALLOWED : AppOpsManager.MODE_IGNORED; |
| 365 | } |
| 366 | return mode; |
| 367 | } |
| 368 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 369 | private void evalForegroundWatchers(int op, SparseArray<ArraySet<ModeCallback>> watchers, |
| 370 | SparseBooleanArray which) { |
| 371 | boolean curValue = which.get(op, false); |
| 372 | ArraySet<ModeCallback> callbacks = watchers.get(op); |
| 373 | if (callbacks != null) { |
| 374 | for (int cbi = callbacks.size() - 1; !curValue && cbi >= 0; cbi--) { |
| 375 | if ((callbacks.valueAt(cbi).mFlags |
| 376 | & AppOpsManager.WATCH_FOREGROUND_CHANGES) != 0) { |
| 377 | hasForegroundWatchers = true; |
| 378 | curValue = true; |
| 379 | } |
| 380 | } |
| 381 | } |
| 382 | which.put(op, curValue); |
| 383 | } |
| 384 | |
| 385 | public void evalForegroundOps(SparseArray<ArraySet<ModeCallback>> watchers) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 386 | SparseBooleanArray which = null; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 387 | hasForegroundWatchers = false; |
| 388 | if (opModes != null) { |
| 389 | for (int i = opModes.size() - 1; i >= 0; i--) { |
| 390 | if (opModes.valueAt(i) == AppOpsManager.MODE_FOREGROUND) { |
| 391 | if (which == null) { |
| 392 | which = new SparseBooleanArray(); |
| 393 | } |
| 394 | evalForegroundWatchers(opModes.keyAt(i), watchers, which); |
| 395 | } |
| 396 | } |
| 397 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 398 | if (pkgOps != null) { |
| 399 | for (int i = pkgOps.size() - 1; i >= 0; i--) { |
| 400 | Ops ops = pkgOps.valueAt(i); |
| 401 | for (int j = ops.size() - 1; j >= 0; j--) { |
| 402 | if (ops.valueAt(j).mode == AppOpsManager.MODE_FOREGROUND) { |
| 403 | if (which == null) { |
| 404 | which = new SparseBooleanArray(); |
| 405 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 406 | evalForegroundWatchers(ops.keyAt(j), watchers, which); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 407 | } |
| 408 | } |
| 409 | } |
| 410 | } |
| 411 | foregroundOps = which; |
| 412 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 413 | } |
| 414 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 415 | final static class Ops extends SparseArray<Op> { |
| 416 | final String packageName; |
| 417 | final UidState uidState; |
| 418 | final boolean isPrivileged; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 419 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 420 | Ops(String _packageName, UidState _uidState, boolean _isPrivileged) { |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 421 | packageName = _packageName; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 422 | uidState = _uidState; |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 423 | isPrivileged = _isPrivileged; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 424 | } |
| 425 | } |
| 426 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 427 | final static class Op { |
| 428 | final UidState uidState; |
| 429 | final int uid; |
| 430 | final String packageName; |
| 431 | final int op; |
| 432 | int proxyUid = -1; |
| 433 | String proxyPackageName; |
| 434 | int mode; |
| 435 | int duration; |
| 436 | long time[] = new long[_NUM_UID_STATE]; |
| 437 | long rejectTime[] = new long[_NUM_UID_STATE]; |
| 438 | int startNesting; |
| 439 | long startRealtime; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 440 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 441 | Op(UidState _uidState, String _packageName, int _op) { |
| 442 | uidState = _uidState; |
| 443 | uid = _uidState.uid; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 444 | packageName = _packageName; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 445 | op = _op; |
David Braun | f5d8319 | 2013-09-16 13:43:51 -0700 | [diff] [blame] | 446 | mode = AppOpsManager.opToDefaultMode(op); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 447 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 448 | |
| 449 | boolean hasAnyTime() { |
| 450 | for (int i = 0; i < AppOpsManager._NUM_UID_STATE; i++) { |
| 451 | if (time[i] != 0) { |
| 452 | return true; |
| 453 | } |
| 454 | if (rejectTime[i] != 0) { |
| 455 | return true; |
| 456 | } |
| 457 | } |
| 458 | return false; |
| 459 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 460 | |
| 461 | int getMode() { |
| 462 | return uidState.evalMode(mode); |
| 463 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 464 | } |
| 465 | |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 466 | final SparseArray<ArraySet<ModeCallback>> mOpModeWatchers = new SparseArray<>(); |
| 467 | final ArrayMap<String, ArraySet<ModeCallback>> mPackageModeWatchers = new ArrayMap<>(); |
| 468 | final ArrayMap<IBinder, ModeCallback> mModeWatchers = new ArrayMap<>(); |
| 469 | final ArrayMap<IBinder, SparseArray<ActiveCallback>> mActiveWatchers = new ArrayMap<>(); |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 470 | final ArrayMap<IBinder, SparseArray<NotedCallback>> mNotedWatchers = new ArrayMap<>(); |
Dianne Hackborn | 68d7655 | 2017-02-27 15:32:03 -0800 | [diff] [blame] | 471 | final SparseArray<SparseArray<Restriction>> mAudioRestrictions = new SparseArray<>(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 472 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 473 | final class ModeCallback implements DeathRecipient { |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 474 | final IAppOpsCallback mCallback; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 475 | final int mWatchingUid; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 476 | final int mFlags; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 477 | final int mCallingUid; |
| 478 | final int mCallingPid; |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 479 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 480 | ModeCallback(IAppOpsCallback callback, int watchingUid, int flags, int callingUid, |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 481 | int callingPid) { |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 482 | mCallback = callback; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 483 | mWatchingUid = watchingUid; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 484 | mFlags = flags; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 485 | mCallingUid = callingUid; |
| 486 | mCallingPid = callingPid; |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 487 | try { |
| 488 | mCallback.asBinder().linkToDeath(this, 0); |
| 489 | } catch (RemoteException e) { |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 490 | /*ignored*/ |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 491 | } |
| 492 | } |
| 493 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 494 | public boolean isWatchingUid(int uid) { |
| 495 | return uid == UID_ANY || mWatchingUid < 0 || mWatchingUid == uid; |
| 496 | } |
| 497 | |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 498 | @Override |
| 499 | public String toString() { |
| 500 | StringBuilder sb = new StringBuilder(128); |
| 501 | sb.append("ModeCallback{"); |
| 502 | sb.append(Integer.toHexString(System.identityHashCode(this))); |
| 503 | sb.append(" watchinguid="); |
| 504 | UserHandle.formatUid(sb, mWatchingUid); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 505 | sb.append(" flags=0x"); |
| 506 | sb.append(Integer.toHexString(mFlags)); |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 507 | sb.append(" from uid="); |
| 508 | UserHandle.formatUid(sb, mCallingUid); |
| 509 | sb.append(" pid="); |
| 510 | sb.append(mCallingPid); |
| 511 | sb.append('}'); |
| 512 | return sb.toString(); |
| 513 | } |
| 514 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 515 | void unlinkToDeath() { |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 516 | mCallback.asBinder().unlinkToDeath(this, 0); |
| 517 | } |
| 518 | |
| 519 | @Override |
| 520 | public void binderDied() { |
| 521 | stopWatchingMode(mCallback); |
| 522 | } |
| 523 | } |
| 524 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 525 | final class ActiveCallback implements DeathRecipient { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 526 | final IAppOpsActiveCallback mCallback; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 527 | final int mWatchingUid; |
| 528 | final int mCallingUid; |
| 529 | final int mCallingPid; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 530 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 531 | ActiveCallback(IAppOpsActiveCallback callback, int watchingUid, int callingUid, |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 532 | int callingPid) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 533 | mCallback = callback; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 534 | mWatchingUid = watchingUid; |
| 535 | mCallingUid = callingUid; |
| 536 | mCallingPid = callingPid; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 537 | try { |
| 538 | mCallback.asBinder().linkToDeath(this, 0); |
| 539 | } catch (RemoteException e) { |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 540 | /*ignored*/ |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 541 | } |
| 542 | } |
| 543 | |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 544 | @Override |
| 545 | public String toString() { |
| 546 | StringBuilder sb = new StringBuilder(128); |
| 547 | sb.append("ActiveCallback{"); |
| 548 | sb.append(Integer.toHexString(System.identityHashCode(this))); |
| 549 | sb.append(" watchinguid="); |
| 550 | UserHandle.formatUid(sb, mWatchingUid); |
| 551 | sb.append(" from uid="); |
| 552 | UserHandle.formatUid(sb, mCallingUid); |
| 553 | sb.append(" pid="); |
| 554 | sb.append(mCallingPid); |
| 555 | sb.append('}'); |
| 556 | return sb.toString(); |
| 557 | } |
| 558 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 559 | void destroy() { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 560 | mCallback.asBinder().unlinkToDeath(this, 0); |
| 561 | } |
| 562 | |
| 563 | @Override |
| 564 | public void binderDied() { |
| 565 | stopWatchingActive(mCallback); |
| 566 | } |
| 567 | } |
| 568 | |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 569 | final class NotedCallback implements DeathRecipient { |
| 570 | final IAppOpsNotedCallback mCallback; |
| 571 | final int mWatchingUid; |
| 572 | final int mCallingUid; |
| 573 | final int mCallingPid; |
| 574 | |
| 575 | NotedCallback(IAppOpsNotedCallback callback, int watchingUid, int callingUid, |
| 576 | int callingPid) { |
| 577 | mCallback = callback; |
| 578 | mWatchingUid = watchingUid; |
| 579 | mCallingUid = callingUid; |
| 580 | mCallingPid = callingPid; |
| 581 | try { |
| 582 | mCallback.asBinder().linkToDeath(this, 0); |
| 583 | } catch (RemoteException e) { |
| 584 | /*ignored*/ |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | @Override |
| 589 | public String toString() { |
| 590 | StringBuilder sb = new StringBuilder(128); |
| 591 | sb.append("NotedCallback{"); |
| 592 | sb.append(Integer.toHexString(System.identityHashCode(this))); |
| 593 | sb.append(" watchinguid="); |
| 594 | UserHandle.formatUid(sb, mWatchingUid); |
| 595 | sb.append(" from uid="); |
| 596 | UserHandle.formatUid(sb, mCallingUid); |
| 597 | sb.append(" pid="); |
| 598 | sb.append(mCallingPid); |
| 599 | sb.append('}'); |
| 600 | return sb.toString(); |
| 601 | } |
| 602 | |
| 603 | void destroy() { |
| 604 | mCallback.asBinder().unlinkToDeath(this, 0); |
| 605 | } |
| 606 | |
| 607 | @Override |
| 608 | public void binderDied() { |
| 609 | stopWatchingNoted(mCallback); |
| 610 | } |
| 611 | } |
| 612 | |
Svet Ganov | a7a0db6 | 2018-02-27 20:08:01 -0800 | [diff] [blame] | 613 | final ArrayMap<IBinder, ClientState> mClients = new ArrayMap<>(); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 614 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 615 | final class ClientState extends Binder implements DeathRecipient { |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 616 | final ArrayList<Op> mStartedOps = new ArrayList<>(); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 617 | final IBinder mAppToken; |
| 618 | final int mPid; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 619 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 620 | ClientState(IBinder appToken) { |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 621 | mAppToken = appToken; |
| 622 | mPid = Binder.getCallingPid(); |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 623 | // Watch only for remote processes dying |
| 624 | if (!(appToken instanceof Binder)) { |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 625 | try { |
| 626 | mAppToken.linkToDeath(this, 0); |
| 627 | } catch (RemoteException e) { |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 628 | /* do nothing */ |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 629 | } |
| 630 | } |
| 631 | } |
| 632 | |
| 633 | @Override |
| 634 | public String toString() { |
| 635 | return "ClientState{" + |
| 636 | "mAppToken=" + mAppToken + |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 637 | ", " + "pid=" + mPid + |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 638 | '}'; |
| 639 | } |
| 640 | |
| 641 | @Override |
| 642 | public void binderDied() { |
| 643 | synchronized (AppOpsService.this) { |
| 644 | for (int i=mStartedOps.size()-1; i>=0; i--) { |
Svet Ganov | a7a0db6 | 2018-02-27 20:08:01 -0800 | [diff] [blame] | 645 | finishOperationLocked(mStartedOps.get(i), /*finishNested*/ true); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 646 | } |
| 647 | mClients.remove(mAppToken); |
| 648 | } |
| 649 | } |
| 650 | } |
| 651 | |
Jeff Brown | 6f357d3 | 2014-01-15 20:40:55 -0800 | [diff] [blame] | 652 | public AppOpsService(File storagePath, Handler handler) { |
Jeff Sharkey | 5f3e934 | 2017-03-13 14:53:11 -0600 | [diff] [blame] | 653 | LockGuard.installLock(this, LockGuard.INDEX_APP_OPS); |
Dianne Hackborn | e17b445 | 2018-01-10 13:15:40 -0800 | [diff] [blame] | 654 | mFile = new AtomicFile(storagePath, "appops"); |
Jeff Brown | 6f357d3 | 2014-01-15 20:40:55 -0800 | [diff] [blame] | 655 | mHandler = handler; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 656 | mConstants = new Constants(mHandler); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 657 | readState(); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 658 | } |
David Braun | f5d8319 | 2013-09-16 13:43:51 -0700 | [diff] [blame] | 659 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 660 | public void publish(Context context) { |
| 661 | mContext = context; |
| 662 | ServiceManager.addService(Context.APP_OPS_SERVICE, asBinder()); |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 663 | LocalServices.addService(AppOpsManagerInternal.class, mAppOpsManagerInternal); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 664 | } |
| 665 | |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 666 | public void systemReady() { |
Dianne Hackborn | 45c79b0 | 2018-05-11 09:46:13 -0700 | [diff] [blame] | 667 | mConstants.startMonitoring(mContext.getContentResolver()); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 668 | mHistoricalRegistry.systemReady(mContext.getContentResolver()); |
Dianne Hackborn | 45c79b0 | 2018-05-11 09:46:13 -0700 | [diff] [blame] | 669 | |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 670 | synchronized (this) { |
| 671 | boolean changed = false; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 672 | for (int i = mUidStates.size() - 1; i >= 0; i--) { |
| 673 | UidState uidState = mUidStates.valueAt(i); |
| 674 | |
| 675 | String[] packageNames = getPackagesForUid(uidState.uid); |
| 676 | if (ArrayUtils.isEmpty(packageNames)) { |
| 677 | uidState.clear(); |
| 678 | mUidStates.removeAt(i); |
| 679 | changed = true; |
| 680 | continue; |
| 681 | } |
| 682 | |
| 683 | ArrayMap<String, Ops> pkgs = uidState.pkgOps; |
| 684 | if (pkgs == null) { |
| 685 | continue; |
| 686 | } |
| 687 | |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 688 | Iterator<Ops> it = pkgs.values().iterator(); |
| 689 | while (it.hasNext()) { |
| 690 | Ops ops = it.next(); |
Jeff Sharkey | e2ed23e | 2015-10-29 19:00:44 -0700 | [diff] [blame] | 691 | int curUid = -1; |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 692 | try { |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 693 | curUid = AppGlobals.getPackageManager().getPackageUid(ops.packageName, |
| 694 | PackageManager.MATCH_UNINSTALLED_PACKAGES, |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 695 | UserHandle.getUserId(ops.uidState.uid)); |
Jeff Sharkey | e2ed23e | 2015-10-29 19:00:44 -0700 | [diff] [blame] | 696 | } catch (RemoteException ignored) { |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 697 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 698 | if (curUid != ops.uidState.uid) { |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 699 | Slog.i(TAG, "Pruning old package " + ops.packageName |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 700 | + "/" + ops.uidState + ": new uid=" + curUid); |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 701 | it.remove(); |
| 702 | changed = true; |
| 703 | } |
| 704 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 705 | |
| 706 | if (uidState.isDefault()) { |
| 707 | mUidStates.removeAt(i); |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 708 | } |
| 709 | } |
| 710 | if (changed) { |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 711 | scheduleFastWriteLocked(); |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 712 | } |
| 713 | } |
Svet Ganov | 6ee871e | 2015-07-10 14:29:33 -0700 | [diff] [blame] | 714 | |
Suprabh Shukla | 3017fe4 | 2018-11-08 19:00:01 -0800 | [diff] [blame] | 715 | final IntentFilter packageSuspendFilter = new IntentFilter(); |
| 716 | packageSuspendFilter.addAction(Intent.ACTION_PACKAGES_UNSUSPENDED); |
| 717 | packageSuspendFilter.addAction(Intent.ACTION_PACKAGES_SUSPENDED); |
| 718 | mContext.registerReceiver(new BroadcastReceiver() { |
| 719 | @Override |
| 720 | public void onReceive(Context context, Intent intent) { |
| 721 | final int[] changedUids = intent.getIntArrayExtra(Intent.EXTRA_CHANGED_UID_LIST); |
| 722 | final String[] changedPkgs = intent.getStringArrayExtra( |
| 723 | Intent.EXTRA_CHANGED_PACKAGE_LIST); |
| 724 | final ArraySet<ModeCallback> callbacks = mOpModeWatchers.get(OP_PLAY_AUDIO); |
| 725 | for (int i = 0; i < changedUids.length; i++) { |
| 726 | final int changedUid = changedUids[i]; |
| 727 | final String changedPkg = changedPkgs[i]; |
| 728 | // We trust packagemanager to insert matching uid and packageNames in the extras |
| 729 | mHandler.sendMessage(PooledLambda.obtainMessage(AppOpsService::notifyOpChanged, |
| 730 | AppOpsService.this, callbacks, OP_PLAY_AUDIO, changedUid, changedPkg)); |
| 731 | } |
| 732 | } |
| 733 | }, packageSuspendFilter); |
| 734 | |
Suprabh Shukla | aef2513 | 2017-01-23 18:09:03 -0800 | [diff] [blame] | 735 | PackageManagerInternal packageManagerInternal = LocalServices.getService( |
| 736 | PackageManagerInternal.class); |
| 737 | packageManagerInternal.setExternalSourcesPolicy( |
| 738 | new PackageManagerInternal.ExternalSourcesPolicy() { |
| 739 | @Override |
| 740 | public int getPackageTrustedToInstallApps(String packageName, int uid) { |
| 741 | int appOpMode = checkOperation(AppOpsManager.OP_REQUEST_INSTALL_PACKAGES, |
| 742 | uid, packageName); |
| 743 | switch (appOpMode) { |
| 744 | case AppOpsManager.MODE_ALLOWED: |
| 745 | return PackageManagerInternal.ExternalSourcesPolicy.USER_TRUSTED; |
| 746 | case AppOpsManager.MODE_ERRORED: |
| 747 | return PackageManagerInternal.ExternalSourcesPolicy.USER_BLOCKED; |
| 748 | default: |
| 749 | return PackageManagerInternal.ExternalSourcesPolicy.USER_DEFAULT; |
| 750 | } |
| 751 | } |
| 752 | }); |
| 753 | |
Jeff Sharkey | 10ec9d8 | 2018-11-28 14:52:45 -0700 | [diff] [blame] | 754 | if (!StorageManager.hasIsolatedStorage()) { |
Sudheer Shanka | 98cb3f0 | 2018-08-17 16:10:29 -0700 | [diff] [blame] | 755 | StorageManagerInternal storageManagerInternal = LocalServices.getService( |
| 756 | StorageManagerInternal.class); |
| 757 | storageManagerInternal.addExternalStoragePolicy( |
| 758 | new StorageManagerInternal.ExternalStorageMountPolicy() { |
| 759 | @Override |
| 760 | public int getMountMode(int uid, String packageName) { |
| 761 | if (Process.isIsolated(uid)) { |
| 762 | return Zygote.MOUNT_EXTERNAL_NONE; |
| 763 | } |
| 764 | if (noteOperation(AppOpsManager.OP_READ_EXTERNAL_STORAGE, uid, |
| 765 | packageName) != AppOpsManager.MODE_ALLOWED) { |
| 766 | return Zygote.MOUNT_EXTERNAL_NONE; |
| 767 | } |
| 768 | if (noteOperation(AppOpsManager.OP_WRITE_EXTERNAL_STORAGE, uid, |
| 769 | packageName) != AppOpsManager.MODE_ALLOWED) { |
| 770 | return Zygote.MOUNT_EXTERNAL_READ; |
| 771 | } |
| 772 | return Zygote.MOUNT_EXTERNAL_WRITE; |
Svet Ganov | 6ee871e | 2015-07-10 14:29:33 -0700 | [diff] [blame] | 773 | } |
Svet Ganov | 6ee871e | 2015-07-10 14:29:33 -0700 | [diff] [blame] | 774 | |
Sudheer Shanka | 98cb3f0 | 2018-08-17 16:10:29 -0700 | [diff] [blame] | 775 | @Override |
| 776 | public boolean hasExternalStorage(int uid, String packageName) { |
| 777 | final int mountMode = getMountMode(uid, packageName); |
| 778 | return mountMode == Zygote.MOUNT_EXTERNAL_READ |
| 779 | || mountMode == Zygote.MOUNT_EXTERNAL_WRITE; |
| 780 | } |
| 781 | }); |
| 782 | } |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 783 | } |
| 784 | |
| 785 | public void packageRemoved(int uid, String packageName) { |
| 786 | synchronized (this) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 787 | UidState uidState = mUidStates.get(uid); |
| 788 | if (uidState == null) { |
| 789 | return; |
| 790 | } |
| 791 | |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 792 | Ops ops = null; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 793 | |
| 794 | // Remove any package state if such. |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 795 | if (uidState.pkgOps != null) { |
| 796 | ops = uidState.pkgOps.remove(packageName); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 797 | } |
| 798 | |
| 799 | // If we just nuked the last package state check if the UID is valid. |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 800 | if (ops != null && uidState.pkgOps.isEmpty() |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 801 | && getPackagesForUid(uid).length <= 0) { |
| 802 | mUidStates.remove(uid); |
| 803 | } |
| 804 | |
Svet Ganov | a7a0db6 | 2018-02-27 20:08:01 -0800 | [diff] [blame] | 805 | // Finish ops other packages started on behalf of the package. |
| 806 | final int clientCount = mClients.size(); |
| 807 | for (int i = 0; i < clientCount; i++) { |
| 808 | final ClientState client = mClients.valueAt(i); |
| 809 | if (client.mStartedOps == null) { |
| 810 | continue; |
| 811 | } |
| 812 | final int opCount = client.mStartedOps.size(); |
| 813 | for (int j = opCount - 1; j >= 0; j--) { |
| 814 | final Op op = client.mStartedOps.get(j); |
| 815 | if (uid == op.uid && packageName.equals(op.packageName)) { |
| 816 | finishOperationLocked(op, /*finishNested*/ true); |
| 817 | client.mStartedOps.remove(j); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 818 | if (op.startNesting <= 0) { |
Svet Ganov | a7a0db6 | 2018-02-27 20:08:01 -0800 | [diff] [blame] | 819 | scheduleOpActiveChangedIfNeededLocked(op.op, |
| 820 | uid, packageName, false); |
| 821 | } |
| 822 | } |
| 823 | } |
| 824 | } |
| 825 | |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 826 | if (ops != null) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 827 | scheduleFastWriteLocked(); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 828 | |
| 829 | final int opCount = ops.size(); |
| 830 | for (int i = 0; i < opCount; i++) { |
| 831 | final Op op = ops.valueAt(i); |
| 832 | if (op.duration == -1) { |
| 833 | scheduleOpActiveChangedIfNeededLocked( |
| 834 | op.op, op.uid, op.packageName, false); |
| 835 | } |
| 836 | } |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 837 | } |
| 838 | } |
| 839 | } |
| 840 | |
| 841 | public void uidRemoved(int uid) { |
| 842 | synchronized (this) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 843 | if (mUidStates.indexOfKey(uid) >= 0) { |
| 844 | mUidStates.remove(uid); |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 845 | scheduleFastWriteLocked(); |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 846 | } |
| 847 | } |
| 848 | } |
| 849 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 850 | public void updateUidProcState(int uid, int procState) { |
| 851 | synchronized (this) { |
| 852 | final UidState uidState = getUidStateLocked(uid, true); |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 853 | int newState = PROCESS_STATE_TO_UID_STATE[procState]; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 854 | if (uidState != null && uidState.pendingState != newState) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 855 | final int oldPendingState = uidState.pendingState; |
| 856 | uidState.pendingState = newState; |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 857 | if (newState < uidState.state || newState <= UID_STATE_LAST_NON_RESTRICTED) { |
| 858 | // We are moving to a more important state, or the new state is in the |
| 859 | // foreground, then always do it immediately. |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 860 | commitUidPendingStateLocked(uidState); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 861 | } else if (uidState.pendingStateCommitTime == 0) { |
| 862 | // We are moving to a less important state for the first time, |
| 863 | // delay the application for a bit. |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 864 | final long settleTime; |
| 865 | if (uidState.state <= UID_STATE_TOP) { |
| 866 | settleTime = mConstants.TOP_STATE_SETTLE_TIME; |
| 867 | } else if (uidState.state <= UID_STATE_FOREGROUND_SERVICE) { |
| 868 | settleTime = mConstants.FG_SERVICE_STATE_SETTLE_TIME; |
| 869 | } else { |
| 870 | settleTime = mConstants.BG_STATE_SETTLE_TIME; |
| 871 | } |
Dianne Hackborn | 9fb9350 | 2018-06-18 12:29:44 -0700 | [diff] [blame] | 872 | uidState.pendingStateCommitTime = SystemClock.elapsedRealtime() + settleTime; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 873 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 874 | if (uidState.startNesting != 0) { |
| 875 | // There is some actively running operation... need to find it |
| 876 | // and appropriately update its state. |
| 877 | final long now = System.currentTimeMillis(); |
| 878 | for (int i = uidState.pkgOps.size() - 1; i >= 0; i--) { |
| 879 | final Ops ops = uidState.pkgOps.valueAt(i); |
| 880 | for (int j = ops.size() - 1; j >= 0; j--) { |
| 881 | final Op op = ops.valueAt(j); |
| 882 | if (op.startNesting > 0) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 883 | op.time[oldPendingState] = now; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 884 | op.time[newState] = now; |
| 885 | } |
| 886 | } |
| 887 | } |
| 888 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 889 | } |
| 890 | } |
| 891 | } |
| 892 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 893 | public void shutdown() { |
| 894 | Slog.w(TAG, "Writing app ops before shutdown..."); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 895 | boolean doWrite = false; |
| 896 | synchronized (this) { |
| 897 | if (mWriteScheduled) { |
| 898 | mWriteScheduled = false; |
| 899 | doWrite = true; |
| 900 | } |
| 901 | } |
| 902 | if (doWrite) { |
| 903 | writeState(); |
| 904 | } |
| 905 | } |
| 906 | |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 907 | private ArrayList<AppOpsManager.OpEntry> collectOps(Ops pkgOps, int[] ops) { |
| 908 | ArrayList<AppOpsManager.OpEntry> resOps = null; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 909 | final long elapsedNow = SystemClock.elapsedRealtime(); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 910 | if (ops == null) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 911 | resOps = new ArrayList<>(); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 912 | for (int j=0; j<pkgOps.size(); j++) { |
| 913 | Op curOp = pkgOps.valueAt(j); |
Amith Yamasani | a1ce963 | 2018-05-28 20:50:48 -0700 | [diff] [blame] | 914 | final boolean running = curOp.duration == -1; |
| 915 | long duration = running |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 916 | ? (elapsedNow - curOp.startRealtime) |
| 917 | : curOp.duration; |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 918 | resOps.add(new AppOpsManager.OpEntry(curOp.op, curOp.mode, curOp.time, |
Amith Yamasani | a1ce963 | 2018-05-28 20:50:48 -0700 | [diff] [blame] | 919 | curOp.rejectTime, (int) duration, running, curOp.proxyUid, |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 920 | curOp.proxyPackageName)); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 921 | } |
| 922 | } else { |
| 923 | for (int j=0; j<ops.length; j++) { |
| 924 | Op curOp = pkgOps.get(ops[j]); |
| 925 | if (curOp != null) { |
| 926 | if (resOps == null) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 927 | resOps = new ArrayList<>(); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 928 | } |
Amith Yamasani | a1ce963 | 2018-05-28 20:50:48 -0700 | [diff] [blame] | 929 | final boolean running = curOp.duration == -1; |
| 930 | final long duration = running |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 931 | ? (elapsedNow - curOp.startRealtime) |
| 932 | : curOp.duration; |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 933 | resOps.add(new AppOpsManager.OpEntry(curOp.op, curOp.mode, curOp.time, |
Amith Yamasani | a1ce963 | 2018-05-28 20:50:48 -0700 | [diff] [blame] | 934 | curOp.rejectTime, (int) duration, running, curOp.proxyUid, |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 935 | curOp.proxyPackageName)); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 936 | } |
| 937 | } |
| 938 | } |
| 939 | return resOps; |
| 940 | } |
| 941 | |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 942 | private ArrayList<AppOpsManager.OpEntry> collectOps(SparseIntArray uidOps, int[] ops) { |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 943 | if (uidOps == null) { |
| 944 | return null; |
| 945 | } |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 946 | ArrayList<AppOpsManager.OpEntry> resOps = null; |
| 947 | if (ops == null) { |
| 948 | resOps = new ArrayList<>(); |
| 949 | for (int j=0; j<uidOps.size(); j++) { |
| 950 | resOps.add(new AppOpsManager.OpEntry(uidOps.keyAt(j), uidOps.valueAt(j), |
| 951 | 0, 0, 0, -1, null)); |
| 952 | } |
| 953 | } else { |
| 954 | for (int j=0; j<ops.length; j++) { |
| 955 | int index = uidOps.indexOfKey(ops[j]); |
| 956 | if (index >= 0) { |
| 957 | if (resOps == null) { |
| 958 | resOps = new ArrayList<>(); |
| 959 | } |
| 960 | resOps.add(new AppOpsManager.OpEntry(uidOps.keyAt(index), uidOps.valueAt(index), |
| 961 | 0, 0, 0, -1, null)); |
| 962 | } |
| 963 | } |
| 964 | } |
| 965 | return resOps; |
| 966 | } |
| 967 | |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 968 | @Override |
| 969 | public List<AppOpsManager.PackageOps> getPackagesForOps(int[] ops) { |
| 970 | mContext.enforcePermission(android.Manifest.permission.GET_APP_OPS_STATS, |
| 971 | Binder.getCallingPid(), Binder.getCallingUid(), null); |
| 972 | ArrayList<AppOpsManager.PackageOps> res = null; |
| 973 | synchronized (this) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 974 | final int uidStateCount = mUidStates.size(); |
| 975 | for (int i = 0; i < uidStateCount; i++) { |
| 976 | UidState uidState = mUidStates.valueAt(i); |
| 977 | if (uidState.pkgOps == null || uidState.pkgOps.isEmpty()) { |
| 978 | continue; |
| 979 | } |
| 980 | ArrayMap<String, Ops> packages = uidState.pkgOps; |
| 981 | final int packageCount = packages.size(); |
| 982 | for (int j = 0; j < packageCount; j++) { |
| 983 | Ops pkgOps = packages.valueAt(j); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 984 | ArrayList<AppOpsManager.OpEntry> resOps = collectOps(pkgOps, ops); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 985 | if (resOps != null) { |
| 986 | if (res == null) { |
| 987 | res = new ArrayList<AppOpsManager.PackageOps>(); |
| 988 | } |
| 989 | AppOpsManager.PackageOps resPackage = new AppOpsManager.PackageOps( |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 990 | pkgOps.packageName, pkgOps.uidState.uid, resOps); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 991 | res.add(resPackage); |
| 992 | } |
| 993 | } |
| 994 | } |
| 995 | } |
| 996 | return res; |
| 997 | } |
| 998 | |
| 999 | @Override |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 1000 | public List<AppOpsManager.PackageOps> getOpsForPackage(int uid, String packageName, |
| 1001 | int[] ops) { |
| 1002 | mContext.enforcePermission(android.Manifest.permission.GET_APP_OPS_STATS, |
| 1003 | Binder.getCallingPid(), Binder.getCallingUid(), null); |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 1004 | String resolvedPackageName = resolvePackageName(uid, packageName); |
| 1005 | if (resolvedPackageName == null) { |
| 1006 | return Collections.emptyList(); |
| 1007 | } |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 1008 | synchronized (this) { |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 1009 | Ops pkgOps = getOpsRawLocked(uid, resolvedPackageName, false /* edit */, |
| 1010 | false /* uidMismatchExpected */); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 1011 | if (pkgOps == null) { |
| 1012 | return null; |
| 1013 | } |
| 1014 | ArrayList<AppOpsManager.OpEntry> resOps = collectOps(pkgOps, ops); |
| 1015 | if (resOps == null) { |
| 1016 | return null; |
| 1017 | } |
| 1018 | ArrayList<AppOpsManager.PackageOps> res = new ArrayList<AppOpsManager.PackageOps>(); |
| 1019 | AppOpsManager.PackageOps resPackage = new AppOpsManager.PackageOps( |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1020 | pkgOps.packageName, pkgOps.uidState.uid, resOps); |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 1021 | res.add(resPackage); |
| 1022 | return res; |
| 1023 | } |
| 1024 | } |
| 1025 | |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 1026 | @Override |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1027 | public void getHistoricalOps(int uid, @NonNull String packageName, |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1028 | @Nullable List<String> opNames, long beginTimeMillis, long endTimeMillis, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1029 | @NonNull RemoteCallback callback) { |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1030 | // Use the builder to validate arguments. |
| 1031 | final HistoricalOpsRequest request = new HistoricalOpsRequest.Builder( |
| 1032 | beginTimeMillis, endTimeMillis) |
| 1033 | .setUid(uid) |
| 1034 | .setPackageName(packageName) |
| 1035 | .setOpNames(opNames) |
| 1036 | .build(); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1037 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1038 | |
| 1039 | mContext.enforcePermission(android.Manifest.permission.GET_APP_OPS_STATS, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1040 | Binder.getCallingPid(), Binder.getCallingUid(), "getHistoricalOps"); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1041 | |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1042 | final String[] opNamesArray = (opNames != null) |
| 1043 | ? opNames.toArray(new String[opNames.size()]) : null; |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1044 | if (mHistoricalRegistry.getMode() == AppOpsManager.HISTORICAL_MODE_DISABLED) { |
| 1045 | // TODO (bug:122218838): Remove once the feature fully enabled. |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1046 | getHistoricalPackagesOpsCompat(uid, packageName, opNamesArray, beginTimeMillis, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1047 | endTimeMillis, callback); |
| 1048 | } else { |
| 1049 | // Must not hold the appops lock |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1050 | mHistoricalRegistry.getHistoricalOps(uid, packageName, opNamesArray, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1051 | beginTimeMillis, endTimeMillis, callback); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1052 | } |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1053 | } |
| 1054 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1055 | private void getHistoricalPackagesOpsCompat(int uid, @NonNull String packageName, |
| 1056 | @Nullable String[] opNames, long beginTimeMillis, long endTimeMillis, |
| 1057 | @NonNull RemoteCallback callback) { |
| 1058 | synchronized (AppOpsService.this) { |
| 1059 | final HistoricalOps ops = new HistoricalOps(beginTimeMillis, endTimeMillis); |
| 1060 | if (opNames == null) { |
| 1061 | opNames = AppOpsManager.getOpStrs(); |
| 1062 | } |
| 1063 | final int uidStateCount = mUidStates.size(); |
| 1064 | for (int uidIdx = 0; uidIdx < uidStateCount; uidIdx++) { |
| 1065 | final UidState uidState = mUidStates.valueAt(uidIdx); |
| 1066 | if (uidState.pkgOps == null || uidState.pkgOps.isEmpty() |
| 1067 | || (uid != Process.INVALID_UID && uid != uidState.uid)) { |
| 1068 | continue; |
| 1069 | } |
| 1070 | final ArrayMap<String, Ops> packages = uidState.pkgOps; |
| 1071 | final int packageCount = packages.size(); |
| 1072 | for (int pkgIdx = 0; pkgIdx < packageCount; pkgIdx++) { |
| 1073 | final Ops pkgOps = packages.valueAt(pkgIdx); |
| 1074 | if (packageName != null && !packageName.equals(pkgOps.packageName)) { |
| 1075 | continue; |
| 1076 | } |
| 1077 | final int opCount = opNames.length; |
| 1078 | for (int opIdx = 0; opIdx < opCount; opIdx++) { |
| 1079 | final String opName = opNames[opIdx]; |
| 1080 | if (!ArrayUtils.contains(opNames, opName)) { |
| 1081 | continue; |
| 1082 | } |
| 1083 | final int opCode = AppOpsManager.strOpToOp(opName); |
| 1084 | final Op op = pkgOps.get(opCode); |
| 1085 | if (op == null) { |
| 1086 | continue; |
| 1087 | } |
| 1088 | final int stateCount = AppOpsManager._NUM_UID_STATE; |
| 1089 | for (int stateIdx = 0; stateIdx < stateCount; stateIdx++) { |
| 1090 | if (op.rejectTime[stateIdx] != 0) { |
| 1091 | ops.increaseRejectCount(opCode, uidState.uid, |
| 1092 | pkgOps.packageName, stateIdx, 1); |
| 1093 | } else if (op.time[stateIdx] != 0) { |
| 1094 | ops.increaseAccessCount(opCode, uidState.uid, |
| 1095 | pkgOps.packageName, stateIdx, 1); |
| 1096 | } |
| 1097 | } |
| 1098 | } |
| 1099 | } |
| 1100 | } |
| 1101 | final Bundle payload = new Bundle(); |
| 1102 | payload.putParcelable(AppOpsManager.KEY_HISTORICAL_OPS, ops); |
| 1103 | callback.sendResult(payload); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1104 | } |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1105 | } |
| 1106 | |
| 1107 | @Override |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1108 | public void getHistoricalOpsFromDiskRaw(int uid, @NonNull String packageName, |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1109 | @Nullable List<String> opNames, long beginTimeMillis, long endTimeMillis, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1110 | @NonNull RemoteCallback callback) { |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1111 | // Use the builder to validate arguments. |
| 1112 | final HistoricalOpsRequest request = new HistoricalOpsRequest.Builder( |
| 1113 | beginTimeMillis, endTimeMillis) |
| 1114 | .setUid(uid) |
| 1115 | .setPackageName(packageName) |
| 1116 | .setOpNames(opNames) |
| 1117 | .build(); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1118 | Preconditions.checkNotNull(callback, "callback cannot be null"); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1119 | |
| 1120 | mContext.enforcePermission(android.Manifest.permission.GET_APP_OPS_STATS, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1121 | Binder.getCallingPid(), Binder.getCallingUid(), "getHistoricalOps"); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1122 | |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1123 | final String[] opNamesArray = (opNames != null) |
| 1124 | ? opNames.toArray(new String[opNames.size()]) : null; |
| 1125 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1126 | // Must not hold the appops lock |
Svet Ganov | 23c88db | 2019-01-22 20:38:11 -0800 | [diff] [blame] | 1127 | mHistoricalRegistry.getHistoricalOpsFromDiskRaw(uid, packageName, opNamesArray, |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1128 | beginTimeMillis, endTimeMillis, callback); |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 1129 | } |
| 1130 | |
| 1131 | @Override |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 1132 | public List<AppOpsManager.PackageOps> getUidOps(int uid, int[] ops) { |
| 1133 | mContext.enforcePermission(android.Manifest.permission.GET_APP_OPS_STATS, |
| 1134 | Binder.getCallingPid(), Binder.getCallingUid(), null); |
| 1135 | synchronized (this) { |
| 1136 | UidState uidState = getUidStateLocked(uid, false); |
| 1137 | if (uidState == null) { |
| 1138 | return null; |
| 1139 | } |
| 1140 | ArrayList<AppOpsManager.OpEntry> resOps = collectOps(uidState.opModes, ops); |
| 1141 | if (resOps == null) { |
| 1142 | return null; |
| 1143 | } |
| 1144 | ArrayList<AppOpsManager.PackageOps> res = new ArrayList<AppOpsManager.PackageOps>(); |
| 1145 | AppOpsManager.PackageOps resPackage = new AppOpsManager.PackageOps( |
| 1146 | null, uidState.uid, resOps); |
| 1147 | res.add(resPackage); |
| 1148 | return res; |
| 1149 | } |
| 1150 | } |
| 1151 | |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1152 | private void pruneOp(Op op, int uid, String packageName) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1153 | if (!op.hasAnyTime()) { |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 1154 | Ops ops = getOpsRawLocked(uid, packageName, false /* edit */, |
| 1155 | false /* uidMismatchExpected */); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1156 | if (ops != null) { |
| 1157 | ops.remove(op.op); |
| 1158 | if (ops.size() <= 0) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1159 | UidState uidState = ops.uidState; |
| 1160 | ArrayMap<String, Ops> pkgOps = uidState.pkgOps; |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1161 | if (pkgOps != null) { |
| 1162 | pkgOps.remove(ops.packageName); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1163 | if (pkgOps.isEmpty()) { |
| 1164 | uidState.pkgOps = null; |
| 1165 | } |
| 1166 | if (uidState.isDefault()) { |
| 1167 | mUidStates.remove(uid); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1168 | } |
| 1169 | } |
| 1170 | } |
| 1171 | } |
| 1172 | } |
| 1173 | } |
| 1174 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 1175 | void enforceManageAppOpsModes(int callingPid, int callingUid, int targetUid) { |
| 1176 | if (callingPid == Process.myPid()) { |
| 1177 | return; |
| 1178 | } |
| 1179 | final int callingUser = UserHandle.getUserId(callingUid); |
| 1180 | synchronized (this) { |
| 1181 | if (mProfileOwners != null && mProfileOwners.get(callingUser, -1) == callingUid) { |
| 1182 | if (targetUid >= 0 && callingUser == UserHandle.getUserId(targetUid)) { |
| 1183 | // Profile owners are allowed to change modes but only for apps |
| 1184 | // within their user. |
| 1185 | return; |
| 1186 | } |
| 1187 | } |
| 1188 | } |
| 1189 | mContext.enforcePermission(android.Manifest.permission.MANAGE_APP_OPS_MODES, |
| 1190 | Binder.getCallingPid(), Binder.getCallingUid(), null); |
| 1191 | } |
| 1192 | |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 1193 | @Override |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1194 | public void setUidMode(int code, int uid, int mode) { |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 1195 | if (DEBUG) { |
| 1196 | Slog.i(TAG, "uid " + uid + " OP_" + opToName(code) + " := " + modeToName(mode) |
| 1197 | + " by uid " + Binder.getCallingUid()); |
| 1198 | } |
| 1199 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 1200 | enforceManageAppOpsModes(Binder.getCallingPid(), Binder.getCallingUid(), uid); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1201 | verifyIncomingOp(code); |
| 1202 | code = AppOpsManager.opToSwitch(code); |
| 1203 | |
| 1204 | synchronized (this) { |
| 1205 | final int defaultMode = AppOpsManager.opToDefaultMode(code); |
| 1206 | |
| 1207 | UidState uidState = getUidStateLocked(uid, false); |
| 1208 | if (uidState == null) { |
| 1209 | if (mode == defaultMode) { |
| 1210 | return; |
| 1211 | } |
| 1212 | uidState = new UidState(uid); |
| 1213 | uidState.opModes = new SparseIntArray(); |
| 1214 | uidState.opModes.put(code, mode); |
| 1215 | mUidStates.put(uid, uidState); |
| 1216 | scheduleWriteLocked(); |
| 1217 | } else if (uidState.opModes == null) { |
| 1218 | if (mode != defaultMode) { |
| 1219 | uidState.opModes = new SparseIntArray(); |
| 1220 | uidState.opModes.put(code, mode); |
| 1221 | scheduleWriteLocked(); |
| 1222 | } |
| 1223 | } else { |
Hai Zhang | 2b98fb3 | 2018-09-21 15:18:46 -0700 | [diff] [blame] | 1224 | if (uidState.opModes.indexOfKey(code) >= 0 && uidState.opModes.get(code) == mode) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1225 | return; |
| 1226 | } |
| 1227 | if (mode == defaultMode) { |
| 1228 | uidState.opModes.delete(code); |
| 1229 | if (uidState.opModes.size() <= 0) { |
| 1230 | uidState.opModes = null; |
| 1231 | } |
| 1232 | } else { |
| 1233 | uidState.opModes.put(code, mode); |
| 1234 | } |
| 1235 | scheduleWriteLocked(); |
| 1236 | } |
| 1237 | } |
| 1238 | |
Svetoslav | 215b44a | 2015-08-04 19:03:40 -0700 | [diff] [blame] | 1239 | String[] uidPackageNames = getPackagesForUid(uid); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1240 | ArrayMap<ModeCallback, ArraySet<String>> callbackSpecs = null; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1241 | |
riddle_hsu | 40b300f | 2015-11-23 13:22:03 +0800 | [diff] [blame] | 1242 | synchronized (this) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1243 | ArraySet<ModeCallback> callbacks = mOpModeWatchers.get(code); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1244 | if (callbacks != null) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1245 | final int callbackCount = callbacks.size(); |
| 1246 | for (int i = 0; i < callbackCount; i++) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1247 | ModeCallback callback = callbacks.valueAt(i); |
riddle_hsu | 40b300f | 2015-11-23 13:22:03 +0800 | [diff] [blame] | 1248 | ArraySet<String> changedPackages = new ArraySet<>(); |
| 1249 | Collections.addAll(changedPackages, uidPackageNames); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1250 | if (callbackSpecs == null) { |
| 1251 | callbackSpecs = new ArrayMap<>(); |
| 1252 | } |
riddle_hsu | 40b300f | 2015-11-23 13:22:03 +0800 | [diff] [blame] | 1253 | callbackSpecs.put(callback, changedPackages); |
| 1254 | } |
| 1255 | } |
| 1256 | |
| 1257 | for (String uidPackageName : uidPackageNames) { |
| 1258 | callbacks = mPackageModeWatchers.get(uidPackageName); |
| 1259 | if (callbacks != null) { |
| 1260 | if (callbackSpecs == null) { |
| 1261 | callbackSpecs = new ArrayMap<>(); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1262 | } |
riddle_hsu | 40b300f | 2015-11-23 13:22:03 +0800 | [diff] [blame] | 1263 | final int callbackCount = callbacks.size(); |
| 1264 | for (int i = 0; i < callbackCount; i++) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1265 | ModeCallback callback = callbacks.valueAt(i); |
riddle_hsu | 40b300f | 2015-11-23 13:22:03 +0800 | [diff] [blame] | 1266 | ArraySet<String> changedPackages = callbackSpecs.get(callback); |
| 1267 | if (changedPackages == null) { |
| 1268 | changedPackages = new ArraySet<>(); |
| 1269 | callbackSpecs.put(callback, changedPackages); |
| 1270 | } |
| 1271 | changedPackages.add(uidPackageName); |
| 1272 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1273 | } |
| 1274 | } |
| 1275 | } |
| 1276 | |
| 1277 | if (callbackSpecs == null) { |
| 1278 | return; |
| 1279 | } |
| 1280 | |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1281 | for (int i = 0; i < callbackSpecs.size(); i++) { |
| 1282 | final ModeCallback callback = callbackSpecs.keyAt(i); |
| 1283 | final ArraySet<String> reportedPackageNames = callbackSpecs.valueAt(i); |
| 1284 | if (reportedPackageNames == null) { |
| 1285 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 1286 | AppOpsService::notifyOpChanged, |
| 1287 | this, callback, code, uid, (String) null)); |
| 1288 | |
| 1289 | } else { |
| 1290 | final int reportedPackageCount = reportedPackageNames.size(); |
| 1291 | for (int j = 0; j < reportedPackageCount; j++) { |
| 1292 | final String reportedPackageName = reportedPackageNames.valueAt(j); |
| 1293 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 1294 | AppOpsService::notifyOpChanged, |
| 1295 | this, callback, code, uid, reportedPackageName)); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1296 | } |
| 1297 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1298 | } |
| 1299 | } |
| 1300 | |
Philip P. Moltmann | dde0785 | 2019-01-25 16:42:36 -0800 | [diff] [blame] | 1301 | /** |
| 1302 | * Set all {@link #setMode (package) modes} for this uid to the default value. |
| 1303 | * |
| 1304 | * @param code The app-op |
| 1305 | * @param uid The uid |
| 1306 | */ |
| 1307 | private void setAllPkgModesToDefault(int code, int uid) { |
| 1308 | synchronized (this) { |
| 1309 | UidState uidState = getUidStateLocked(uid, false); |
| 1310 | if (uidState == null) { |
| 1311 | return; |
| 1312 | } |
| 1313 | |
| 1314 | ArrayMap<String, Ops> pkgOps = uidState.pkgOps; |
| 1315 | if (pkgOps == null) { |
| 1316 | return; |
| 1317 | } |
| 1318 | |
| 1319 | int numPkgs = pkgOps.size(); |
| 1320 | for (int pkgNum = 0; pkgNum < numPkgs; pkgNum++) { |
| 1321 | Ops ops = pkgOps.valueAt(pkgNum); |
| 1322 | |
| 1323 | Op op = ops.get(code); |
| 1324 | if (op == null) { |
| 1325 | continue; |
| 1326 | } |
| 1327 | |
| 1328 | int defaultMode = AppOpsManager.opToDefaultMode(code); |
| 1329 | if (op.mode != defaultMode) { |
| 1330 | Slog.w(TAG, "resetting app-op mode for " + AppOpsManager.opToName(code) + " of " |
| 1331 | + pkgOps.keyAt(pkgNum)); |
| 1332 | |
| 1333 | op.mode = defaultMode; |
| 1334 | |
| 1335 | scheduleWriteLocked(); |
| 1336 | } |
| 1337 | } |
| 1338 | } |
| 1339 | } |
| 1340 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1341 | @Override |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1342 | public void setMode(int code, int uid, String packageName, int mode) { |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 1343 | setMode(code, uid, packageName, mode, true, false); |
| 1344 | } |
| 1345 | |
| 1346 | /** |
| 1347 | * Sets the mode for a certain op and uid. |
| 1348 | * |
| 1349 | * @param code The op code to set |
| 1350 | * @param uid The UID for which to set |
| 1351 | * @param packageName The package for which to set |
| 1352 | * @param mode The new mode to set |
| 1353 | * @param verifyUid Iff {@code true}, check that the package name belongs to the uid |
| 1354 | * @param isPrivileged Whether the package is privileged. (Only used if {@code verifyUid == |
| 1355 | * false}) |
| 1356 | */ |
| 1357 | private void setMode(int code, int uid, @NonNull String packageName, int mode, |
| 1358 | boolean verifyUid, boolean isPrivileged) { |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 1359 | enforceManageAppOpsModes(Binder.getCallingPid(), Binder.getCallingUid(), uid); |
Dianne Hackborn | 961321f | 2013-02-05 17:22:41 -0800 | [diff] [blame] | 1360 | verifyIncomingOp(code); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1361 | ArraySet<ModeCallback> repCbs = null; |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1362 | code = AppOpsManager.opToSwitch(code); |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1363 | synchronized (this) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1364 | UidState uidState = getUidStateLocked(uid, false); |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 1365 | Op op = getOpLocked(code, uid, packageName, true, verifyUid, isPrivileged); |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1366 | if (op != null) { |
| 1367 | if (op.mode != mode) { |
| 1368 | op.mode = mode; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1369 | if (uidState != null) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1370 | uidState.evalForegroundOps(mOpModeWatchers); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1371 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1372 | ArraySet<ModeCallback> cbs = mOpModeWatchers.get(code); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1373 | if (cbs != null) { |
| 1374 | if (repCbs == null) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1375 | repCbs = new ArraySet<>(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1376 | } |
| 1377 | repCbs.addAll(cbs); |
| 1378 | } |
| 1379 | cbs = mPackageModeWatchers.get(packageName); |
| 1380 | if (cbs != null) { |
| 1381 | if (repCbs == null) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1382 | repCbs = new ArraySet<>(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1383 | } |
| 1384 | repCbs.addAll(cbs); |
| 1385 | } |
David Braun | f5d8319 | 2013-09-16 13:43:51 -0700 | [diff] [blame] | 1386 | if (mode == AppOpsManager.opToDefaultMode(op.op)) { |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 1387 | // If going into the default mode, prune this op |
| 1388 | // if there is nothing else interesting in it. |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1389 | pruneOp(op, uid, packageName); |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 1390 | } |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 1391 | scheduleFastWriteLocked(); |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1392 | } |
| 1393 | } |
| 1394 | } |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1395 | if (repCbs != null) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1396 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 1397 | AppOpsService::notifyOpChanged, |
| 1398 | this, repCbs, code, uid, packageName)); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1399 | } |
| 1400 | } |
| 1401 | |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1402 | private void notifyOpChanged(ArraySet<ModeCallback> callbacks, int code, |
| 1403 | int uid, String packageName) { |
| 1404 | for (int i = 0; i < callbacks.size(); i++) { |
| 1405 | final ModeCallback callback = callbacks.valueAt(i); |
| 1406 | notifyOpChanged(callback, code, uid, packageName); |
| 1407 | } |
| 1408 | } |
| 1409 | |
| 1410 | private void notifyOpChanged(ModeCallback callback, int code, |
| 1411 | int uid, String packageName) { |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 1412 | if (uid != UID_ANY && callback.mWatchingUid >= 0 && callback.mWatchingUid != uid) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1413 | return; |
| 1414 | } |
| 1415 | // There are components watching for mode changes such as window manager |
| 1416 | // and location manager which are in our process. The callbacks in these |
| 1417 | // components may require permissions our remote caller does not have. |
| 1418 | final long identity = Binder.clearCallingIdentity(); |
| 1419 | try { |
| 1420 | callback.mCallback.opChanged(code, uid, packageName); |
| 1421 | } catch (RemoteException e) { |
| 1422 | /* ignore */ |
| 1423 | } finally { |
| 1424 | Binder.restoreCallingIdentity(identity); |
| 1425 | } |
| 1426 | } |
| 1427 | |
| 1428 | private static HashMap<ModeCallback, ArrayList<ChangeRec>> addCallbacks( |
| 1429 | HashMap<ModeCallback, ArrayList<ChangeRec>> callbacks, |
| 1430 | int op, int uid, String packageName, ArraySet<ModeCallback> cbs) { |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1431 | if (cbs == null) { |
| 1432 | return callbacks; |
| 1433 | } |
| 1434 | if (callbacks == null) { |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1435 | callbacks = new HashMap<>(); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1436 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1437 | boolean duplicate = false; |
Dianne Hackborn | 68d7655 | 2017-02-27 15:32:03 -0800 | [diff] [blame] | 1438 | final int N = cbs.size(); |
| 1439 | for (int i=0; i<N; i++) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1440 | ModeCallback cb = cbs.valueAt(i); |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1441 | ArrayList<ChangeRec> reports = callbacks.get(cb); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1442 | if (reports == null) { |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1443 | reports = new ArrayList<>(); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1444 | callbacks.put(cb, reports); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1445 | } else { |
| 1446 | final int reportCount = reports.size(); |
| 1447 | for (int j = 0; j < reportCount; j++) { |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1448 | ChangeRec report = reports.get(j); |
| 1449 | if (report.op == op && report.pkg.equals(packageName)) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1450 | duplicate = true; |
| 1451 | break; |
| 1452 | } |
| 1453 | } |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1454 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1455 | if (!duplicate) { |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1456 | reports.add(new ChangeRec(op, uid, packageName)); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1457 | } |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1458 | } |
| 1459 | return callbacks; |
| 1460 | } |
| 1461 | |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1462 | static final class ChangeRec { |
| 1463 | final int op; |
| 1464 | final int uid; |
| 1465 | final String pkg; |
| 1466 | |
| 1467 | ChangeRec(int _op, int _uid, String _pkg) { |
| 1468 | op = _op; |
| 1469 | uid = _uid; |
| 1470 | pkg = _pkg; |
| 1471 | } |
| 1472 | } |
| 1473 | |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1474 | @Override |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 1475 | public void resetAllModes(int reqUserId, String reqPackageName) { |
| 1476 | final int callingPid = Binder.getCallingPid(); |
| 1477 | final int callingUid = Binder.getCallingUid(); |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 1478 | reqUserId = ActivityManager.handleIncomingUser(callingPid, callingUid, reqUserId, |
| 1479 | true, true, "resetAllModes", null); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1480 | |
| 1481 | int reqUid = -1; |
| 1482 | if (reqPackageName != null) { |
| 1483 | try { |
| 1484 | reqUid = AppGlobals.getPackageManager().getPackageUid( |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 1485 | reqPackageName, PackageManager.MATCH_UNINSTALLED_PACKAGES, reqUserId); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1486 | } catch (RemoteException e) { |
| 1487 | /* ignore - local call */ |
| 1488 | } |
| 1489 | } |
| 1490 | |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 1491 | enforceManageAppOpsModes(callingPid, callingUid, reqUid); |
| 1492 | |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1493 | HashMap<ModeCallback, ArrayList<ChangeRec>> callbacks = null; |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1494 | synchronized (this) { |
| 1495 | boolean changed = false; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1496 | for (int i = mUidStates.size() - 1; i >= 0; i--) { |
| 1497 | UidState uidState = mUidStates.valueAt(i); |
| 1498 | |
| 1499 | SparseIntArray opModes = uidState.opModes; |
| 1500 | if (opModes != null && (uidState.uid == reqUid || reqUid == -1)) { |
| 1501 | final int uidOpCount = opModes.size(); |
| 1502 | for (int j = uidOpCount - 1; j >= 0; j--) { |
| 1503 | final int code = opModes.keyAt(j); |
| 1504 | if (AppOpsManager.opAllowsReset(code)) { |
| 1505 | opModes.removeAt(j); |
| 1506 | if (opModes.size() <= 0) { |
| 1507 | uidState.opModes = null; |
| 1508 | } |
| 1509 | for (String packageName : getPackagesForUid(uidState.uid)) { |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1510 | callbacks = addCallbacks(callbacks, code, uidState.uid, packageName, |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1511 | mOpModeWatchers.get(code)); |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1512 | callbacks = addCallbacks(callbacks, code, uidState.uid, packageName, |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1513 | mPackageModeWatchers.get(packageName)); |
| 1514 | } |
| 1515 | } |
| 1516 | } |
| 1517 | } |
| 1518 | |
| 1519 | if (uidState.pkgOps == null) { |
| 1520 | continue; |
| 1521 | } |
| 1522 | |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 1523 | if (reqUserId != UserHandle.USER_ALL |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1524 | && reqUserId != UserHandle.getUserId(uidState.uid)) { |
Alexandra Gherghina | d6a9897 | 2014-08-04 17:05:34 +0100 | [diff] [blame] | 1525 | // Skip any ops for a different user |
| 1526 | continue; |
| 1527 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1528 | |
| 1529 | Map<String, Ops> packages = uidState.pkgOps; |
Dianne Hackborn | 7f09ec3 | 2013-08-07 15:36:08 -0700 | [diff] [blame] | 1530 | Iterator<Map.Entry<String, Ops>> it = packages.entrySet().iterator(); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1531 | boolean uidChanged = false; |
Dianne Hackborn | 7f09ec3 | 2013-08-07 15:36:08 -0700 | [diff] [blame] | 1532 | while (it.hasNext()) { |
| 1533 | Map.Entry<String, Ops> ent = it.next(); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1534 | String packageName = ent.getKey(); |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 1535 | if (reqPackageName != null && !reqPackageName.equals(packageName)) { |
| 1536 | // Skip any ops for a different package |
| 1537 | continue; |
| 1538 | } |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1539 | Ops pkgOps = ent.getValue(); |
Dianne Hackborn | 7f09ec3 | 2013-08-07 15:36:08 -0700 | [diff] [blame] | 1540 | for (int j=pkgOps.size()-1; j>=0; j--) { |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1541 | Op curOp = pkgOps.valueAt(j); |
Dianne Hackborn | 8828d3a | 2013-09-25 16:47:10 -0700 | [diff] [blame] | 1542 | if (AppOpsManager.opAllowsReset(curOp.op) |
| 1543 | && curOp.mode != AppOpsManager.opToDefaultMode(curOp.op)) { |
David Braun | f5d8319 | 2013-09-16 13:43:51 -0700 | [diff] [blame] | 1544 | curOp.mode = AppOpsManager.opToDefaultMode(curOp.op); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1545 | changed = true; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1546 | uidChanged = true; |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1547 | callbacks = addCallbacks(callbacks, curOp.op, curOp.uid, packageName, |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1548 | mOpModeWatchers.get(curOp.op)); |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1549 | callbacks = addCallbacks(callbacks, curOp.op, curOp.uid, packageName, |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1550 | mPackageModeWatchers.get(packageName)); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1551 | if (!curOp.hasAnyTime()) { |
Dianne Hackborn | 7f09ec3 | 2013-08-07 15:36:08 -0700 | [diff] [blame] | 1552 | pkgOps.removeAt(j); |
| 1553 | } |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1554 | } |
| 1555 | } |
Dianne Hackborn | 7f09ec3 | 2013-08-07 15:36:08 -0700 | [diff] [blame] | 1556 | if (pkgOps.size() == 0) { |
| 1557 | it.remove(); |
| 1558 | } |
| 1559 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1560 | if (uidState.isDefault()) { |
| 1561 | mUidStates.remove(uidState.uid); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1562 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1563 | if (uidChanged) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1564 | uidState.evalForegroundOps(mOpModeWatchers); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1565 | } |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1566 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1567 | |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1568 | if (changed) { |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 1569 | scheduleFastWriteLocked(); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1570 | } |
| 1571 | } |
| 1572 | if (callbacks != null) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1573 | for (Map.Entry<ModeCallback, ArrayList<ChangeRec>> ent : callbacks.entrySet()) { |
| 1574 | ModeCallback cb = ent.getKey(); |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1575 | ArrayList<ChangeRec> reports = ent.getValue(); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1576 | for (int i=0; i<reports.size(); i++) { |
Dianne Hackborn | bef28fe | 2015-10-29 17:57:11 -0700 | [diff] [blame] | 1577 | ChangeRec rep = reports.get(i); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1578 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 1579 | AppOpsService::notifyOpChanged, |
| 1580 | this, cb, rep.op, rep.uid, rep.pkg)); |
Dianne Hackborn | 607b414 | 2013-08-02 18:10:10 -0700 | [diff] [blame] | 1581 | } |
| 1582 | } |
| 1583 | } |
| 1584 | } |
| 1585 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1586 | private void evalAllForegroundOpsLocked() { |
| 1587 | for (int uidi = mUidStates.size() - 1; uidi >= 0; uidi--) { |
| 1588 | final UidState uidState = mUidStates.valueAt(uidi); |
| 1589 | if (uidState.foregroundOps != null) { |
| 1590 | uidState.evalForegroundOps(mOpModeWatchers); |
| 1591 | } |
| 1592 | } |
| 1593 | } |
| 1594 | |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1595 | @Override |
| 1596 | public void startWatchingMode(int op, String packageName, IAppOpsCallback callback) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1597 | startWatchingModeWithFlags(op, packageName, 0, callback); |
| 1598 | } |
| 1599 | |
| 1600 | @Override |
| 1601 | public void startWatchingModeWithFlags(int op, String packageName, int flags, |
| 1602 | IAppOpsCallback callback) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1603 | int watchedUid = -1; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 1604 | final int callingUid = Binder.getCallingUid(); |
| 1605 | final int callingPid = Binder.getCallingPid(); |
Dianne Hackborn | 5376edd | 2018-06-05 13:21:16 -0700 | [diff] [blame] | 1606 | // TODO: should have a privileged permission to protect this. |
| 1607 | // Also, if the caller has requested WATCH_FOREGROUND_CHANGES, should we require |
| 1608 | // the USAGE_STATS permission since this can provide information about when an |
| 1609 | // app is in the foreground? |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1610 | Preconditions.checkArgumentInRange(op, AppOpsManager.OP_NONE, |
| 1611 | AppOpsManager._NUM_OP - 1, "Invalid op code: " + op); |
Svetoslav Ganov | 8de5971 | 2015-12-09 18:25:13 -0800 | [diff] [blame] | 1612 | if (callback == null) { |
| 1613 | return; |
| 1614 | } |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1615 | synchronized (this) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1616 | op = (op != AppOpsManager.OP_NONE) ? AppOpsManager.opToSwitch(op) : op; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1617 | ModeCallback cb = mModeWatchers.get(callback.asBinder()); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1618 | if (cb == null) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1619 | cb = new ModeCallback(callback, watchedUid, flags, callingUid, callingPid); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1620 | mModeWatchers.put(callback.asBinder(), cb); |
| 1621 | } |
| 1622 | if (op != AppOpsManager.OP_NONE) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1623 | ArraySet<ModeCallback> cbs = mOpModeWatchers.get(op); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1624 | if (cbs == null) { |
Dianne Hackborn | 68d7655 | 2017-02-27 15:32:03 -0800 | [diff] [blame] | 1625 | cbs = new ArraySet<>(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1626 | mOpModeWatchers.put(op, cbs); |
| 1627 | } |
| 1628 | cbs.add(cb); |
| 1629 | } |
| 1630 | if (packageName != null) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1631 | ArraySet<ModeCallback> cbs = mPackageModeWatchers.get(packageName); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1632 | if (cbs == null) { |
Dianne Hackborn | 68d7655 | 2017-02-27 15:32:03 -0800 | [diff] [blame] | 1633 | cbs = new ArraySet<>(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1634 | mPackageModeWatchers.put(packageName, cbs); |
| 1635 | } |
| 1636 | cbs.add(cb); |
| 1637 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1638 | evalAllForegroundOpsLocked(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1639 | } |
| 1640 | } |
| 1641 | |
| 1642 | @Override |
| 1643 | public void stopWatchingMode(IAppOpsCallback callback) { |
Svetoslav Ganov | 8de5971 | 2015-12-09 18:25:13 -0800 | [diff] [blame] | 1644 | if (callback == null) { |
| 1645 | return; |
| 1646 | } |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1647 | synchronized (this) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1648 | ModeCallback cb = mModeWatchers.remove(callback.asBinder()); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1649 | if (cb != null) { |
| 1650 | cb.unlinkToDeath(); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 1651 | for (int i=mOpModeWatchers.size()-1; i>=0; i--) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1652 | ArraySet<ModeCallback> cbs = mOpModeWatchers.valueAt(i); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1653 | cbs.remove(cb); |
| 1654 | if (cbs.size() <= 0) { |
| 1655 | mOpModeWatchers.removeAt(i); |
| 1656 | } |
| 1657 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 1658 | for (int i=mPackageModeWatchers.size()-1; i>=0; i--) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1659 | ArraySet<ModeCallback> cbs = mPackageModeWatchers.valueAt(i); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 1660 | cbs.remove(cb); |
| 1661 | if (cbs.size() <= 0) { |
| 1662 | mPackageModeWatchers.removeAt(i); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1663 | } |
| 1664 | } |
| 1665 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1666 | evalAllForegroundOpsLocked(); |
Dianne Hackborn | c229302 | 2013-02-06 23:14:49 -0800 | [diff] [blame] | 1667 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1668 | } |
| 1669 | |
| 1670 | @Override |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 1671 | public IBinder getToken(IBinder clientToken) { |
| 1672 | synchronized (this) { |
| 1673 | ClientState cs = mClients.get(clientToken); |
| 1674 | if (cs == null) { |
| 1675 | cs = new ClientState(clientToken); |
| 1676 | mClients.put(clientToken, cs); |
| 1677 | } |
| 1678 | return cs; |
| 1679 | } |
| 1680 | } |
| 1681 | |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1682 | public CheckOpsDelegate getAppOpsServiceDelegate() { |
| 1683 | synchronized (this) { |
| 1684 | return mCheckOpsDelegate; |
| 1685 | } |
| 1686 | } |
| 1687 | |
| 1688 | public void setAppOpsServiceDelegate(CheckOpsDelegate delegate) { |
| 1689 | synchronized (this) { |
| 1690 | mCheckOpsDelegate = delegate; |
| 1691 | } |
| 1692 | } |
| 1693 | |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 1694 | @Override |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1695 | public int checkOperationRaw(int code, int uid, String packageName) { |
| 1696 | return checkOperationInternal(code, uid, packageName, true /*raw*/); |
| 1697 | } |
| 1698 | |
| 1699 | @Override |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1700 | public int checkOperation(int code, int uid, String packageName) { |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1701 | return checkOperationInternal(code, uid, packageName, false /*raw*/); |
| 1702 | } |
| 1703 | |
| 1704 | private int checkOperationInternal(int code, int uid, String packageName, boolean raw) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1705 | final CheckOpsDelegate delegate; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1706 | synchronized (this) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1707 | delegate = mCheckOpsDelegate; |
| 1708 | } |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1709 | if (delegate == null) { |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1710 | return checkOperationImpl(code, uid, packageName, raw); |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1711 | } |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1712 | return delegate.checkOperation(code, uid, packageName, raw, |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1713 | AppOpsService.this::checkOperationImpl); |
| 1714 | } |
| 1715 | |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1716 | private int checkOperationImpl(int code, int uid, String packageName, |
| 1717 | boolean raw) { |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1718 | verifyIncomingUid(uid); |
| 1719 | verifyIncomingOp(code); |
| 1720 | String resolvedPackageName = resolvePackageName(uid, packageName); |
| 1721 | if (resolvedPackageName == null) { |
| 1722 | return AppOpsManager.MODE_IGNORED; |
| 1723 | } |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1724 | return checkOperationUnchecked(code, uid, resolvedPackageName, raw); |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1725 | } |
| 1726 | |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1727 | private int checkOperationUnchecked(int code, int uid, String packageName, |
| 1728 | boolean raw) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1729 | synchronized (this) { |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1730 | if (isOpRestrictedLocked(uid, code, packageName)) { |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 1731 | return AppOpsManager.MODE_IGNORED; |
| 1732 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1733 | code = AppOpsManager.opToSwitch(code); |
| 1734 | UidState uidState = getUidStateLocked(uid, false); |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 1735 | if (uidState != null && uidState.opModes != null |
| 1736 | && uidState.opModes.indexOfKey(code) >= 0) { |
Svet Ganov | 9d528a1 | 2018-12-19 17:23:11 -0800 | [diff] [blame] | 1737 | final int rawMode = uidState.opModes.get(code); |
| 1738 | return raw ? rawMode : uidState.evalMode(rawMode); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1739 | } |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1740 | Op op = getOpLocked(code, uid, packageName, false, true, false); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1741 | if (op == null) { |
David Braun | f5d8319 | 2013-09-16 13:43:51 -0700 | [diff] [blame] | 1742 | return AppOpsManager.opToDefaultMode(code); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1743 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 1744 | return op.mode; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1745 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1746 | } |
| 1747 | |
| 1748 | @Override |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1749 | public int checkAudioOperation(int code, int usage, int uid, String packageName) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1750 | final CheckOpsDelegate delegate; |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1751 | synchronized (this) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1752 | delegate = mCheckOpsDelegate; |
| 1753 | } |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1754 | if (delegate == null) { |
| 1755 | return checkAudioOperationImpl(code, usage, uid, packageName); |
| 1756 | } |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1757 | return delegate.checkAudioOperation(code, usage, uid, packageName, |
| 1758 | AppOpsService.this::checkAudioOperationImpl); |
| 1759 | } |
| 1760 | |
| 1761 | private int checkAudioOperationImpl(int code, int usage, int uid, String packageName) { |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1762 | boolean suspended; |
| 1763 | try { |
| 1764 | suspended = isPackageSuspendedForUser(packageName, uid); |
| 1765 | } catch (IllegalArgumentException ex) { |
| 1766 | // Package not found. |
| 1767 | suspended = false; |
| 1768 | } |
| 1769 | |
| 1770 | if (suspended) { |
| 1771 | Slog.i(TAG, "Audio disabled for suspended package=" + packageName |
| 1772 | + " for uid=" + uid); |
| 1773 | return AppOpsManager.MODE_IGNORED; |
| 1774 | } |
| 1775 | |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1776 | synchronized (this) { |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1777 | final int mode = checkRestrictionLocked(code, usage, uid, packageName); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1778 | if (mode != AppOpsManager.MODE_ALLOWED) { |
| 1779 | return mode; |
| 1780 | } |
| 1781 | } |
| 1782 | return checkOperation(code, uid, packageName); |
| 1783 | } |
| 1784 | |
Andrei Stingaceanu | 355b232 | 2016-02-12 16:43:51 +0000 | [diff] [blame] | 1785 | private boolean isPackageSuspendedForUser(String pkg, int uid) { |
Andrei Stingaceanu | 2bc2feb | 2016-02-11 16:23:49 +0000 | [diff] [blame] | 1786 | try { |
Andrei Stingaceanu | 355b232 | 2016-02-12 16:43:51 +0000 | [diff] [blame] | 1787 | return AppGlobals.getPackageManager().isPackageSuspendedForUser( |
| 1788 | pkg, UserHandle.getUserId(uid)); |
Andrei Stingaceanu | 2bc2feb | 2016-02-11 16:23:49 +0000 | [diff] [blame] | 1789 | } catch (RemoteException re) { |
| 1790 | throw new SecurityException("Could not talk to package manager service"); |
| 1791 | } |
Andrei Stingaceanu | 2bc2feb | 2016-02-11 16:23:49 +0000 | [diff] [blame] | 1792 | } |
| 1793 | |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1794 | private int checkRestrictionLocked(int code, int usage, int uid, String packageName) { |
| 1795 | final SparseArray<Restriction> usageRestrictions = mAudioRestrictions.get(code); |
| 1796 | if (usageRestrictions != null) { |
| 1797 | final Restriction r = usageRestrictions.get(usage); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1798 | if (r != null && !r.exceptionPackages.contains(packageName)) { |
| 1799 | return r.mode; |
| 1800 | } |
| 1801 | } |
| 1802 | return AppOpsManager.MODE_ALLOWED; |
| 1803 | } |
| 1804 | |
| 1805 | @Override |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1806 | public void setAudioRestriction(int code, int usage, int uid, int mode, |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1807 | String[] exceptionPackages) { |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 1808 | enforceManageAppOpsModes(Binder.getCallingPid(), Binder.getCallingUid(), uid); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1809 | verifyIncomingUid(uid); |
| 1810 | verifyIncomingOp(code); |
| 1811 | synchronized (this) { |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1812 | SparseArray<Restriction> usageRestrictions = mAudioRestrictions.get(code); |
| 1813 | if (usageRestrictions == null) { |
| 1814 | usageRestrictions = new SparseArray<Restriction>(); |
| 1815 | mAudioRestrictions.put(code, usageRestrictions); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1816 | } |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1817 | usageRestrictions.remove(usage); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1818 | if (mode != AppOpsManager.MODE_ALLOWED) { |
| 1819 | final Restriction r = new Restriction(); |
| 1820 | r.mode = mode; |
| 1821 | if (exceptionPackages != null) { |
| 1822 | final int N = exceptionPackages.length; |
| 1823 | r.exceptionPackages = new ArraySet<String>(N); |
| 1824 | for (int i = 0; i < N; i++) { |
| 1825 | final String pkg = exceptionPackages[i]; |
| 1826 | if (pkg != null) { |
| 1827 | r.exceptionPackages.add(pkg.trim()); |
| 1828 | } |
| 1829 | } |
| 1830 | } |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 1831 | usageRestrictions.put(usage, r); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1832 | } |
| 1833 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1834 | |
| 1835 | mHandler.sendMessage(PooledLambda.obtainMessage( |
Svet Ganov | 3a95f83 | 2018-03-23 17:44:30 -0700 | [diff] [blame] | 1836 | AppOpsService::notifyWatchersOfChange, this, code, UID_ANY)); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 1837 | } |
| 1838 | |
| 1839 | @Override |
Jeff Sharkey | 911d7f4 | 2013-09-05 18:11:45 -0700 | [diff] [blame] | 1840 | public int checkPackage(int uid, String packageName) { |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 1841 | Preconditions.checkNotNull(packageName); |
Jeff Sharkey | 911d7f4 | 2013-09-05 18:11:45 -0700 | [diff] [blame] | 1842 | synchronized (this) { |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 1843 | Ops ops = getOpsRawLocked(uid, packageName, true /* edit */, |
| 1844 | true /* uidMismatchExpected */); |
| 1845 | if (ops != null) { |
Jeff Sharkey | 911d7f4 | 2013-09-05 18:11:45 -0700 | [diff] [blame] | 1846 | return AppOpsManager.MODE_ALLOWED; |
| 1847 | } else { |
| 1848 | return AppOpsManager.MODE_ERRORED; |
| 1849 | } |
| 1850 | } |
| 1851 | } |
| 1852 | |
| 1853 | @Override |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1854 | public int noteProxyOperation(int code, int proxyUid, |
| 1855 | String proxyPackageName, int proxiedUid, String proxiedPackageName) { |
| 1856 | verifyIncomingUid(proxyUid); |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 1857 | verifyIncomingOp(code); |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 1858 | String resolveProxyPackageName = resolvePackageName(proxyUid, proxyPackageName); |
| 1859 | if (resolveProxyPackageName == null) { |
| 1860 | return AppOpsManager.MODE_IGNORED; |
| 1861 | } |
| 1862 | final int proxyMode = noteOperationUnchecked(code, proxyUid, |
| 1863 | resolveProxyPackageName, -1, null); |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 1864 | if (proxyMode != AppOpsManager.MODE_ALLOWED || Binder.getCallingUid() == proxiedUid) { |
| 1865 | return proxyMode; |
| 1866 | } |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 1867 | String resolveProxiedPackageName = resolvePackageName(proxiedUid, proxiedPackageName); |
| 1868 | if (resolveProxiedPackageName == null) { |
| 1869 | return AppOpsManager.MODE_IGNORED; |
| 1870 | } |
| 1871 | return noteOperationUnchecked(code, proxiedUid, resolveProxiedPackageName, |
| 1872 | proxyMode, resolveProxyPackageName); |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 1873 | } |
| 1874 | |
| 1875 | @Override |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1876 | public int noteOperation(int code, int uid, String packageName) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1877 | final CheckOpsDelegate delegate; |
| 1878 | synchronized (this) { |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1879 | delegate = mCheckOpsDelegate; |
| 1880 | } |
Todd Kennedy | 556efba | 2018-11-15 07:43:55 -0800 | [diff] [blame] | 1881 | if (delegate == null) { |
| 1882 | return noteOperationImpl(code, uid, packageName); |
| 1883 | } |
Svet Ganov | d873ae6 | 2018-06-25 16:39:23 -0700 | [diff] [blame] | 1884 | return delegate.noteOperation(code, uid, packageName, |
| 1885 | AppOpsService.this::noteOperationImpl); |
| 1886 | } |
| 1887 | |
| 1888 | private int noteOperationImpl(int code, int uid, String packageName) { |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 1889 | verifyIncomingUid(uid); |
Dianne Hackborn | 961321f | 2013-02-05 17:22:41 -0800 | [diff] [blame] | 1890 | verifyIncomingOp(code); |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 1891 | String resolvedPackageName = resolvePackageName(uid, packageName); |
| 1892 | if (resolvedPackageName == null) { |
| 1893 | return AppOpsManager.MODE_IGNORED; |
| 1894 | } |
| 1895 | return noteOperationUnchecked(code, uid, resolvedPackageName, 0, null); |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 1896 | } |
| 1897 | |
| 1898 | private int noteOperationUnchecked(int code, int uid, String packageName, |
| 1899 | int proxyUid, String proxyPackageName) { |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1900 | synchronized (this) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1901 | final Ops ops = getOpsRawLocked(uid, packageName, true /* edit */, |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 1902 | false /* uidMismatchExpected */); |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 1903 | if (ops == null) { |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 1904 | scheduleOpNotedIfNeededLocked(code, uid, packageName, |
| 1905 | AppOpsManager.MODE_IGNORED); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1906 | if (DEBUG) Slog.d(TAG, "noteOperation: no op for code " + code + " uid " + uid |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1907 | + " package " + packageName); |
Jeff Sharkey | 911d7f4 | 2013-09-05 18:11:45 -0700 | [diff] [blame] | 1908 | return AppOpsManager.MODE_ERRORED; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1909 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1910 | final Op op = getOpLocked(ops, code, true); |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 1911 | if (isOpRestrictedLocked(uid, code, packageName)) { |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 1912 | scheduleOpNotedIfNeededLocked(code, uid, packageName, |
| 1913 | AppOpsManager.MODE_IGNORED); |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 1914 | return AppOpsManager.MODE_IGNORED; |
| 1915 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1916 | final UidState uidState = ops.uidState; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1917 | if (op.duration == -1) { |
| 1918 | Slog.w(TAG, "Noting op not finished: uid " + uid + " pkg " + packageName |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1919 | + " code " + code + " time=" + op.time[uidState.state] |
| 1920 | + " duration=" + op.duration); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1921 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1922 | op.duration = 0; |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 1923 | final int switchCode = AppOpsManager.opToSwitch(code); |
Svetoslav Ganov | 1984bba | 2016-04-05 13:39:25 -0700 | [diff] [blame] | 1924 | // If there is a non-default per UID policy (we set UID op mode only if |
| 1925 | // non-default) it takes over, otherwise use the per package policy. |
| 1926 | if (uidState.opModes != null && uidState.opModes.indexOfKey(switchCode) >= 0) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1927 | final int uidMode = uidState.evalMode(uidState.opModes.get(switchCode)); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1928 | if (uidMode != AppOpsManager.MODE_ALLOWED) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1929 | if (DEBUG) Slog.d(TAG, "noteOperation: uid reject #" + uidMode + " for code " |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1930 | + switchCode + " (" + code + ") uid " + uid + " package " |
| 1931 | + packageName); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1932 | op.rejectTime[uidState.state] = System.currentTimeMillis(); |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 1933 | scheduleOpNotedIfNeededLocked(code, uid, packageName, uidMode); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1934 | mHistoricalRegistry.incrementOpRejected(op.op, uid, packageName, |
| 1935 | uidState.state); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 1936 | return uidMode; |
| 1937 | } |
Svetoslav Ganov | 1984bba | 2016-04-05 13:39:25 -0700 | [diff] [blame] | 1938 | } else { |
| 1939 | final Op switchOp = switchCode != code ? getOpLocked(ops, switchCode, true) : op; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1940 | final int mode = switchOp.getMode(); |
| 1941 | if (mode != AppOpsManager.MODE_ALLOWED) { |
| 1942 | if (DEBUG) Slog.d(TAG, "noteOperation: reject #" + mode + " for code " |
Svetoslav Ganov | 1984bba | 2016-04-05 13:39:25 -0700 | [diff] [blame] | 1943 | + switchCode + " (" + code + ") uid " + uid + " package " |
| 1944 | + packageName); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1945 | op.rejectTime[uidState.state] = System.currentTimeMillis(); |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 1946 | scheduleOpNotedIfNeededLocked(op.op, uid, packageName, mode); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1947 | mHistoricalRegistry.incrementOpRejected(op.op, uid, packageName, |
| 1948 | uidState.state); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 1949 | return mode; |
Svetoslav Ganov | 1984bba | 2016-04-05 13:39:25 -0700 | [diff] [blame] | 1950 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1951 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1952 | if (DEBUG) Slog.d(TAG, "noteOperation: allowing code " + code + " uid " + uid |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1953 | + " package " + packageName); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1954 | op.time[uidState.state] = System.currentTimeMillis(); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 1955 | mHistoricalRegistry.incrementOpAccessedCount(op.op, uid, packageName, |
| 1956 | uidState.state); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 1957 | op.rejectTime[uidState.state] = 0; |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 1958 | op.proxyUid = proxyUid; |
| 1959 | op.proxyPackageName = proxyPackageName; |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 1960 | scheduleOpNotedIfNeededLocked(code, uid, packageName, |
| 1961 | AppOpsManager.MODE_ALLOWED); |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1962 | return AppOpsManager.MODE_ALLOWED; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1963 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 1964 | } |
| 1965 | |
| 1966 | @Override |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1967 | public void startWatchingActive(int[] ops, IAppOpsActiveCallback callback) { |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 1968 | int watchedUid = -1; |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 1969 | final int callingUid = Binder.getCallingUid(); |
| 1970 | final int callingPid = Binder.getCallingPid(); |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 1971 | if (mContext.checkCallingOrSelfPermission(Manifest.permission.WATCH_APPOPS) |
| 1972 | != PackageManager.PERMISSION_GRANTED) { |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 1973 | watchedUid = callingUid; |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 1974 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1975 | if (ops != null) { |
| 1976 | Preconditions.checkArrayElementsInRange(ops, 0, |
| 1977 | AppOpsManager._NUM_OP - 1, "Invalid op code in: " + Arrays.toString(ops)); |
| 1978 | } |
| 1979 | if (callback == null) { |
| 1980 | return; |
| 1981 | } |
| 1982 | synchronized (this) { |
| 1983 | SparseArray<ActiveCallback> callbacks = mActiveWatchers.get(callback.asBinder()); |
| 1984 | if (callbacks == null) { |
| 1985 | callbacks = new SparseArray<>(); |
| 1986 | mActiveWatchers.put(callback.asBinder(), callbacks); |
| 1987 | } |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 1988 | final ActiveCallback activeCallback = new ActiveCallback(callback, watchedUid, |
| 1989 | callingUid, callingPid); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 1990 | for (int op : ops) { |
| 1991 | callbacks.put(op, activeCallback); |
| 1992 | } |
| 1993 | } |
| 1994 | } |
| 1995 | |
| 1996 | @Override |
| 1997 | public void stopWatchingActive(IAppOpsActiveCallback callback) { |
| 1998 | if (callback == null) { |
| 1999 | return; |
| 2000 | } |
| 2001 | synchronized (this) { |
| 2002 | final SparseArray<ActiveCallback> activeCallbacks = |
| 2003 | mActiveWatchers.remove(callback.asBinder()); |
| 2004 | if (activeCallbacks == null) { |
| 2005 | return; |
| 2006 | } |
| 2007 | final int callbackCount = activeCallbacks.size(); |
| 2008 | for (int i = 0; i < callbackCount; i++) { |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 2009 | activeCallbacks.valueAt(i).destroy(); |
| 2010 | } |
| 2011 | } |
| 2012 | } |
| 2013 | |
| 2014 | @Override |
| 2015 | public void startWatchingNoted(@NonNull int[] ops, @NonNull IAppOpsNotedCallback callback) { |
| 2016 | int watchedUid = Process.INVALID_UID; |
| 2017 | final int callingUid = Binder.getCallingUid(); |
| 2018 | final int callingPid = Binder.getCallingPid(); |
| 2019 | if (mContext.checkCallingOrSelfPermission(Manifest.permission.WATCH_APPOPS) |
| 2020 | != PackageManager.PERMISSION_GRANTED) { |
| 2021 | watchedUid = callingUid; |
| 2022 | } |
| 2023 | Preconditions.checkArgument(!ArrayUtils.isEmpty(ops), "Ops cannot be null or empty"); |
| 2024 | Preconditions.checkArrayElementsInRange(ops, 0, AppOpsManager._NUM_OP - 1, |
| 2025 | "Invalid op code in: " + Arrays.toString(ops)); |
| 2026 | Preconditions.checkNotNull(callback, "Callback cannot be null"); |
| 2027 | synchronized (this) { |
| 2028 | SparseArray<NotedCallback> callbacks = mNotedWatchers.get(callback.asBinder()); |
| 2029 | if (callbacks == null) { |
| 2030 | callbacks = new SparseArray<>(); |
| 2031 | mNotedWatchers.put(callback.asBinder(), callbacks); |
| 2032 | } |
| 2033 | final NotedCallback notedCallback = new NotedCallback(callback, watchedUid, |
| 2034 | callingUid, callingPid); |
| 2035 | for (int op : ops) { |
| 2036 | callbacks.put(op, notedCallback); |
| 2037 | } |
| 2038 | } |
| 2039 | } |
| 2040 | |
| 2041 | @Override |
| 2042 | public void stopWatchingNoted(IAppOpsNotedCallback callback) { |
| 2043 | Preconditions.checkNotNull(callback, "Callback cannot be null"); |
| 2044 | synchronized (this) { |
| 2045 | final SparseArray<NotedCallback> notedCallbacks = |
| 2046 | mNotedWatchers.remove(callback.asBinder()); |
| 2047 | if (notedCallbacks == null) { |
| 2048 | return; |
| 2049 | } |
| 2050 | final int callbackCount = notedCallbacks.size(); |
| 2051 | for (int i = 0; i < callbackCount; i++) { |
| 2052 | notedCallbacks.valueAt(i).destroy(); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2053 | } |
| 2054 | } |
| 2055 | } |
| 2056 | |
| 2057 | @Override |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 2058 | public int startOperation(IBinder token, int code, int uid, String packageName, |
| 2059 | boolean startIfModeDefault) { |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2060 | verifyIncomingUid(uid); |
Dianne Hackborn | 961321f | 2013-02-05 17:22:41 -0800 | [diff] [blame] | 2061 | verifyIncomingOp(code); |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 2062 | String resolvedPackageName = resolvePackageName(uid, packageName); |
| 2063 | if (resolvedPackageName == null) { |
| 2064 | return AppOpsManager.MODE_IGNORED; |
| 2065 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2066 | ClientState client = (ClientState)token; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2067 | synchronized (this) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2068 | final Ops ops = getOpsRawLocked(uid, resolvedPackageName, true /* edit */, |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 2069 | false /* uidMismatchExpected */); |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2070 | if (ops == null) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2071 | if (DEBUG) Slog.d(TAG, "startOperation: no op for code " + code + " uid " + uid |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 2072 | + " package " + resolvedPackageName); |
Jeff Sharkey | 911d7f4 | 2013-09-05 18:11:45 -0700 | [diff] [blame] | 2073 | return AppOpsManager.MODE_ERRORED; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2074 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2075 | final Op op = getOpLocked(ops, code, true); |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 2076 | if (isOpRestrictedLocked(uid, code, resolvedPackageName)) { |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 2077 | return AppOpsManager.MODE_IGNORED; |
| 2078 | } |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2079 | final int switchCode = AppOpsManager.opToSwitch(code); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2080 | final UidState uidState = ops.uidState; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2081 | // If there is a non-default per UID policy (we set UID op mode only if |
| 2082 | // non-default) it takes over, otherwise use the per package policy. |
| 2083 | if (uidState.opModes != null && uidState.opModes.indexOfKey(switchCode) >= 0) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2084 | final int uidMode = uidState.evalMode(uidState.opModes.get(switchCode)); |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 2085 | if (uidMode != AppOpsManager.MODE_ALLOWED |
| 2086 | && (!startIfModeDefault || uidMode != AppOpsManager.MODE_DEFAULT)) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2087 | if (DEBUG) Slog.d(TAG, "noteOperation: uid reject #" + uidMode + " for code " |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2088 | + switchCode + " (" + code + ") uid " + uid + " package " |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 2089 | + resolvedPackageName); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2090 | op.rejectTime[uidState.state] = System.currentTimeMillis(); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 2091 | mHistoricalRegistry.incrementOpRejected(op.op, uid, packageName, |
| 2092 | uidState.state); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2093 | return uidMode; |
| 2094 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2095 | } else { |
| 2096 | final Op switchOp = switchCode != code ? getOpLocked(ops, switchCode, true) : op; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2097 | final int mode = switchOp.getMode(); |
| 2098 | if (mode != AppOpsManager.MODE_ALLOWED |
| 2099 | && (!startIfModeDefault || mode != AppOpsManager.MODE_DEFAULT)) { |
| 2100 | if (DEBUG) Slog.d(TAG, "startOperation: reject #" + mode + " for code " |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2101 | + switchCode + " (" + code + ") uid " + uid + " package " |
| 2102 | + resolvedPackageName); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2103 | op.rejectTime[uidState.state] = System.currentTimeMillis(); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 2104 | mHistoricalRegistry.incrementOpRejected(op.op, uid, packageName, |
| 2105 | uidState.state); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2106 | return mode; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2107 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2108 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2109 | if (DEBUG) Slog.d(TAG, "startOperation: allowing code " + code + " uid " + uid |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 2110 | + " package " + resolvedPackageName); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2111 | if (op.startNesting == 0) { |
| 2112 | op.startRealtime = SystemClock.elapsedRealtime(); |
| 2113 | op.time[uidState.state] = System.currentTimeMillis(); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 2114 | mHistoricalRegistry.incrementOpAccessedCount(op.op, uid, packageName, |
| 2115 | uidState.state); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2116 | op.rejectTime[uidState.state] = 0; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2117 | op.duration = -1; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2118 | scheduleOpActiveChangedIfNeededLocked(code, uid, packageName, true); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2119 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2120 | op.startNesting++; |
| 2121 | uidState.startNesting++; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2122 | if (client.mStartedOps != null) { |
| 2123 | client.mStartedOps.add(op); |
| 2124 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2125 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2126 | |
| 2127 | return AppOpsManager.MODE_ALLOWED; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2128 | } |
| 2129 | |
| 2130 | @Override |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2131 | public void finishOperation(IBinder token, int code, int uid, String packageName) { |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2132 | verifyIncomingUid(uid); |
Dianne Hackborn | 961321f | 2013-02-05 17:22:41 -0800 | [diff] [blame] | 2133 | verifyIncomingOp(code); |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 2134 | String resolvedPackageName = resolvePackageName(uid, packageName); |
| 2135 | if (resolvedPackageName == null) { |
| 2136 | return; |
| 2137 | } |
| 2138 | if (!(token instanceof ClientState)) { |
| 2139 | return; |
| 2140 | } |
| 2141 | ClientState client = (ClientState) token; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2142 | synchronized (this) { |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 2143 | Op op = getOpLocked(code, uid, resolvedPackageName, true, true, false); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2144 | if (op == null) { |
| 2145 | return; |
| 2146 | } |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 2147 | if (!client.mStartedOps.remove(op)) { |
Svet Ganov | f5d5af1 | 2018-03-18 11:51:17 -0700 | [diff] [blame] | 2148 | // We finish ops when packages get removed to guarantee no dangling |
| 2149 | // started ops. However, some part of the system may asynchronously |
| 2150 | // finish ops for an already gone package. Hence, finishing an op |
| 2151 | // for a non existing package is fine and we don't log as a wtf. |
| 2152 | final long identity = Binder.clearCallingIdentity(); |
| 2153 | try { |
| 2154 | if (LocalServices.getService(PackageManagerInternal.class).getPackageUid( |
| 2155 | resolvedPackageName, 0, UserHandle.getUserId(uid)) < 0) { |
| 2156 | Slog.i(TAG, "Finishing op=" + AppOpsManager.opToName(code) |
| 2157 | + " for non-existing package=" + resolvedPackageName |
| 2158 | + " in uid=" + uid); |
| 2159 | return; |
| 2160 | } |
| 2161 | } finally { |
| 2162 | Binder.restoreCallingIdentity(identity); |
| 2163 | } |
| 2164 | Slog.wtf(TAG, "Operation not started: uid=" + op.uid + " pkg=" |
| 2165 | + op.packageName + " op=" + AppOpsManager.opToName(op.op)); |
Svet Ganov | 31d83ae | 2018-03-15 10:45:56 -0700 | [diff] [blame] | 2166 | return; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2167 | } |
Svet Ganov | a7a0db6 | 2018-02-27 20:08:01 -0800 | [diff] [blame] | 2168 | finishOperationLocked(op, /*finishNested*/ false); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2169 | if (op.startNesting <= 0) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2170 | scheduleOpActiveChangedIfNeededLocked(code, uid, packageName, false); |
| 2171 | } |
| 2172 | } |
| 2173 | } |
| 2174 | |
| 2175 | private void scheduleOpActiveChangedIfNeededLocked(int code, int uid, String packageName, |
| 2176 | boolean active) { |
| 2177 | ArraySet<ActiveCallback> dispatchedCallbacks = null; |
| 2178 | final int callbackListCount = mActiveWatchers.size(); |
| 2179 | for (int i = 0; i < callbackListCount; i++) { |
| 2180 | final SparseArray<ActiveCallback> callbacks = mActiveWatchers.valueAt(i); |
| 2181 | ActiveCallback callback = callbacks.get(code); |
| 2182 | if (callback != null) { |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 2183 | if (callback.mWatchingUid >= 0 && callback.mWatchingUid != uid) { |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 2184 | continue; |
| 2185 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 2186 | if (dispatchedCallbacks == null) { |
| 2187 | dispatchedCallbacks = new ArraySet<>(); |
| 2188 | } |
| 2189 | dispatchedCallbacks.add(callback); |
| 2190 | } |
| 2191 | } |
| 2192 | if (dispatchedCallbacks == null) { |
| 2193 | return; |
| 2194 | } |
| 2195 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 2196 | AppOpsService::notifyOpActiveChanged, |
| 2197 | this, dispatchedCallbacks, code, uid, packageName, active)); |
| 2198 | } |
| 2199 | |
| 2200 | private void notifyOpActiveChanged(ArraySet<ActiveCallback> callbacks, |
| 2201 | int code, int uid, String packageName, boolean active) { |
| 2202 | // There are components watching for mode changes such as window manager |
| 2203 | // and location manager which are in our process. The callbacks in these |
| 2204 | // components may require permissions our remote caller does not have. |
| 2205 | final long identity = Binder.clearCallingIdentity(); |
| 2206 | try { |
| 2207 | final int callbackCount = callbacks.size(); |
| 2208 | for (int i = 0; i < callbackCount; i++) { |
| 2209 | final ActiveCallback callback = callbacks.valueAt(i); |
| 2210 | try { |
| 2211 | callback.mCallback.opActiveChanged(code, uid, packageName, active); |
| 2212 | } catch (RemoteException e) { |
| 2213 | /* do nothing */ |
| 2214 | } |
| 2215 | } |
| 2216 | } finally { |
| 2217 | Binder.restoreCallingIdentity(identity); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2218 | } |
| 2219 | } |
| 2220 | |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 2221 | private void scheduleOpNotedIfNeededLocked(int code, int uid, String packageName, |
| 2222 | int result) { |
| 2223 | ArraySet<NotedCallback> dispatchedCallbacks = null; |
| 2224 | final int callbackListCount = mNotedWatchers.size(); |
| 2225 | for (int i = 0; i < callbackListCount; i++) { |
| 2226 | final SparseArray<NotedCallback> callbacks = mNotedWatchers.valueAt(i); |
| 2227 | final NotedCallback callback = callbacks.get(code); |
| 2228 | if (callback != null) { |
| 2229 | if (callback.mWatchingUid >= 0 && callback.mWatchingUid != uid) { |
| 2230 | continue; |
| 2231 | } |
| 2232 | if (dispatchedCallbacks == null) { |
| 2233 | dispatchedCallbacks = new ArraySet<>(); |
| 2234 | } |
| 2235 | dispatchedCallbacks.add(callback); |
| 2236 | } |
| 2237 | } |
| 2238 | if (dispatchedCallbacks == null) { |
| 2239 | return; |
| 2240 | } |
| 2241 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 2242 | AppOpsService::notifyOpChecked, |
| 2243 | this, dispatchedCallbacks, code, uid, packageName, result)); |
| 2244 | } |
| 2245 | |
| 2246 | private void notifyOpChecked(ArraySet<NotedCallback> callbacks, |
| 2247 | int code, int uid, String packageName, int result) { |
| 2248 | // There are components watching for checks in our process. The callbacks in |
| 2249 | // these components may require permissions our remote caller does not have. |
| 2250 | final long identity = Binder.clearCallingIdentity(); |
| 2251 | try { |
| 2252 | final int callbackCount = callbacks.size(); |
| 2253 | for (int i = 0; i < callbackCount; i++) { |
| 2254 | final NotedCallback callback = callbacks.valueAt(i); |
| 2255 | try { |
| 2256 | callback.mCallback.opNoted(code, uid, packageName, result); |
| 2257 | } catch (RemoteException e) { |
| 2258 | /* do nothing */ |
| 2259 | } |
| 2260 | } |
| 2261 | } finally { |
| 2262 | Binder.restoreCallingIdentity(identity); |
| 2263 | } |
| 2264 | } |
| 2265 | |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 2266 | @Override |
| 2267 | public int permissionToOpCode(String permission) { |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 2268 | if (permission == null) { |
| 2269 | return AppOpsManager.OP_NONE; |
| 2270 | } |
Svet Ganov | b9d71a6 | 2015-04-30 10:38:13 -0700 | [diff] [blame] | 2271 | return AppOpsManager.permissionToOpCode(permission); |
| 2272 | } |
| 2273 | |
Svet Ganov | a7a0db6 | 2018-02-27 20:08:01 -0800 | [diff] [blame] | 2274 | void finishOperationLocked(Op op, boolean finishNested) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2275 | if (op.startNesting <= 1 || finishNested) { |
| 2276 | if (op.startNesting == 1 || finishNested) { |
| 2277 | op.duration = (int)(SystemClock.elapsedRealtime() - op.startRealtime); |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 2278 | mHistoricalRegistry.increaseOpAccessDuration(op.op, op.uid, op.packageName, |
| 2279 | op.uidState.state, op.duration); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2280 | op.time[op.uidState.state] = System.currentTimeMillis(); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2281 | } else { |
| 2282 | Slog.w(TAG, "Finishing op nesting under-run: uid " + op.uid + " pkg " |
| 2283 | + op.packageName + " code " + op.op + " time=" + op.time |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2284 | + " duration=" + op.duration + " nesting=" + op.startNesting); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2285 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2286 | if (op.startNesting >= 1) { |
| 2287 | op.uidState.startNesting -= op.startNesting; |
| 2288 | } |
| 2289 | op.startNesting = 0; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 2290 | } else { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2291 | op.startNesting--; |
| 2292 | op.uidState.startNesting--; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2293 | } |
| 2294 | } |
| 2295 | |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2296 | private void verifyIncomingUid(int uid) { |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2297 | if (uid == Binder.getCallingUid()) { |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2298 | return; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2299 | } |
| 2300 | if (Binder.getCallingPid() == Process.myPid()) { |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2301 | return; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2302 | } |
| 2303 | mContext.enforcePermission(android.Manifest.permission.UPDATE_APP_OPS_STATS, |
| 2304 | Binder.getCallingPid(), Binder.getCallingUid(), null); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2305 | } |
| 2306 | |
Dianne Hackborn | 961321f | 2013-02-05 17:22:41 -0800 | [diff] [blame] | 2307 | private void verifyIncomingOp(int op) { |
| 2308 | if (op >= 0 && op < AppOpsManager._NUM_OP) { |
| 2309 | return; |
| 2310 | } |
| 2311 | throw new IllegalArgumentException("Bad operation #" + op); |
| 2312 | } |
| 2313 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2314 | private UidState getUidStateLocked(int uid, boolean edit) { |
| 2315 | UidState uidState = mUidStates.get(uid); |
| 2316 | if (uidState == null) { |
| 2317 | if (!edit) { |
| 2318 | return null; |
| 2319 | } |
| 2320 | uidState = new UidState(uid); |
| 2321 | mUidStates.put(uid, uidState); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2322 | } else { |
| 2323 | if (uidState.pendingStateCommitTime != 0) { |
Dianne Hackborn | 9fb9350 | 2018-06-18 12:29:44 -0700 | [diff] [blame] | 2324 | if (uidState.pendingStateCommitTime < mLastRealtime) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2325 | commitUidPendingStateLocked(uidState); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2326 | } else { |
Dianne Hackborn | 9fb9350 | 2018-06-18 12:29:44 -0700 | [diff] [blame] | 2327 | mLastRealtime = SystemClock.elapsedRealtime(); |
| 2328 | if (uidState.pendingStateCommitTime < mLastRealtime) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2329 | commitUidPendingStateLocked(uidState); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2330 | } |
| 2331 | } |
| 2332 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2333 | } |
| 2334 | return uidState; |
| 2335 | } |
| 2336 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2337 | private void commitUidPendingStateLocked(UidState uidState) { |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 2338 | final boolean lastForeground = uidState.state <= UID_STATE_LAST_NON_RESTRICTED; |
| 2339 | final boolean nowForeground = uidState.pendingState <= UID_STATE_LAST_NON_RESTRICTED; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2340 | uidState.state = uidState.pendingState; |
| 2341 | uidState.pendingStateCommitTime = 0; |
Dianne Hackborn | e93ab41 | 2018-05-14 17:52:30 -0700 | [diff] [blame] | 2342 | if (uidState.hasForegroundWatchers && lastForeground != nowForeground) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2343 | for (int fgi = uidState.foregroundOps.size() - 1; fgi >= 0; fgi--) { |
| 2344 | if (!uidState.foregroundOps.valueAt(fgi)) { |
| 2345 | continue; |
| 2346 | } |
| 2347 | final int code = uidState.foregroundOps.keyAt(fgi); |
| 2348 | |
| 2349 | final ArraySet<ModeCallback> callbacks = mOpModeWatchers.get(code); |
| 2350 | if (callbacks != null) { |
| 2351 | for (int cbi = callbacks.size() - 1; cbi >= 0; cbi--) { |
| 2352 | final ModeCallback callback = callbacks.valueAt(cbi); |
| 2353 | if ((callback.mFlags & AppOpsManager.WATCH_FOREGROUND_CHANGES) == 0 |
| 2354 | || !callback.isWatchingUid(uidState.uid)) { |
| 2355 | continue; |
| 2356 | } |
| 2357 | boolean doAllPackages = uidState.opModes != null |
Hai Zhang | 2b98fb3 | 2018-09-21 15:18:46 -0700 | [diff] [blame] | 2358 | && uidState.opModes.indexOfKey(code) >= 0 |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2359 | && uidState.opModes.get(code) == AppOpsManager.MODE_FOREGROUND; |
| 2360 | if (uidState.pkgOps != null) { |
| 2361 | for (int pkgi = uidState.pkgOps.size() - 1; pkgi >= 0; pkgi--) { |
| 2362 | final Op op = uidState.pkgOps.valueAt(pkgi).get(code); |
| 2363 | if (doAllPackages || (op != null |
| 2364 | && op.mode == AppOpsManager.MODE_FOREGROUND)) { |
| 2365 | mHandler.sendMessage(PooledLambda.obtainMessage( |
| 2366 | AppOpsService::notifyOpChanged, |
| 2367 | this, callback, code, uidState.uid, |
| 2368 | uidState.pkgOps.keyAt(pkgi))); |
| 2369 | } |
| 2370 | } |
| 2371 | } |
| 2372 | } |
| 2373 | } |
| 2374 | } |
| 2375 | } |
| 2376 | } |
| 2377 | |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 2378 | private Ops getOpsRawLocked(int uid, String packageName, boolean edit, |
| 2379 | boolean uidMismatchExpected) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2380 | UidState uidState = getUidStateLocked(uid, edit); |
| 2381 | if (uidState == null) { |
| 2382 | return null; |
| 2383 | } |
| 2384 | |
| 2385 | if (uidState.pkgOps == null) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2386 | if (!edit) { |
| 2387 | return null; |
| 2388 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2389 | uidState.pkgOps = new ArrayMap<>(); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2390 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2391 | |
| 2392 | Ops ops = uidState.pkgOps.get(packageName); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2393 | if (ops == null) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2394 | if (!edit) { |
| 2395 | return null; |
| 2396 | } |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2397 | boolean isPrivileged = false; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2398 | // This is the first time we have seen this package name under this uid, |
| 2399 | // so let's make sure it is valid. |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 2400 | if (uid != 0) { |
| 2401 | final long ident = Binder.clearCallingIdentity(); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2402 | try { |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 2403 | int pkgUid = -1; |
| 2404 | try { |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2405 | ApplicationInfo appInfo = ActivityThread.getPackageManager() |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 2406 | .getApplicationInfo(packageName, |
Svet Ganov | ad0a49b | 2018-10-29 10:07:08 -0700 | [diff] [blame] | 2407 | PackageManager.MATCH_DIRECT_BOOT_AWARE |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 2408 | | PackageManager.MATCH_DIRECT_BOOT_UNAWARE, |
Jeff Sharkey | cd65448 | 2016-01-08 17:42:11 -0700 | [diff] [blame] | 2409 | UserHandle.getUserId(uid)); |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2410 | if (appInfo != null) { |
| 2411 | pkgUid = appInfo.uid; |
Alex Klyubin | b9f8a52 | 2015-02-03 11:12:59 -0800 | [diff] [blame] | 2412 | isPrivileged = (appInfo.privateFlags |
| 2413 | & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0; |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2414 | } else { |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 2415 | pkgUid = resolveUid(packageName); |
| 2416 | if (pkgUid >= 0) { |
Chien-Yu Chen | 75cade0 | 2016-01-11 10:56:21 -0800 | [diff] [blame] | 2417 | isPrivileged = false; |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2418 | } |
Dianne Hackborn | 713df15 | 2013-05-17 11:27:57 -0700 | [diff] [blame] | 2419 | } |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2420 | } catch (RemoteException e) { |
| 2421 | Slog.w(TAG, "Could not contact PackageManager", e); |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 2422 | } |
| 2423 | if (pkgUid != uid) { |
| 2424 | // Oops! The package name is not valid for the uid they are calling |
| 2425 | // under. Abort. |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 2426 | if (!uidMismatchExpected) { |
| 2427 | RuntimeException ex = new RuntimeException("here"); |
| 2428 | ex.fillInStackTrace(); |
| 2429 | Slog.w(TAG, "Bad call: specified package " + packageName |
| 2430 | + " under uid " + uid + " but it is really " + pkgUid, ex); |
| 2431 | } |
Dianne Hackborn | 514074f | 2013-02-11 10:52:46 -0800 | [diff] [blame] | 2432 | return null; |
| 2433 | } |
| 2434 | } finally { |
| 2435 | Binder.restoreCallingIdentity(ident); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2436 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2437 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2438 | ops = new Ops(packageName, uidState, isPrivileged); |
| 2439 | uidState.pkgOps.put(packageName, ops); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2440 | } |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 2441 | return ops; |
| 2442 | } |
| 2443 | |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 2444 | /** |
| 2445 | * Get the state of all ops for a package, <b>don't verify that package belongs to uid</b>. |
| 2446 | * |
| 2447 | * <p>Usually callers should use {@link #getOpLocked} and not call this directly. |
| 2448 | * |
| 2449 | * @param uid The uid the of the package |
| 2450 | * @param packageName The package name for which to get the state for |
| 2451 | * @param edit Iff {@code true} create the {@link Ops} object if not yet created |
| 2452 | * @param isPrivileged Whether the package is privileged or not |
| 2453 | * |
| 2454 | * @return The {@link Ops state} of all ops for the package |
| 2455 | */ |
| 2456 | private @Nullable Ops getOpsRawNoVerifyLocked(int uid, @NonNull String packageName, |
| 2457 | boolean edit, boolean isPrivileged) { |
| 2458 | UidState uidState = getUidStateLocked(uid, edit); |
| 2459 | if (uidState == null) { |
| 2460 | return null; |
| 2461 | } |
| 2462 | |
| 2463 | if (uidState.pkgOps == null) { |
| 2464 | if (!edit) { |
| 2465 | return null; |
| 2466 | } |
| 2467 | uidState.pkgOps = new ArrayMap<>(); |
| 2468 | } |
| 2469 | |
| 2470 | Ops ops = uidState.pkgOps.get(packageName); |
| 2471 | if (ops == null) { |
| 2472 | if (!edit) { |
| 2473 | return null; |
| 2474 | } |
| 2475 | ops = new Ops(packageName, uidState, isPrivileged); |
| 2476 | uidState.pkgOps.put(packageName, ops); |
| 2477 | } |
| 2478 | return ops; |
| 2479 | } |
| 2480 | |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2481 | private void scheduleWriteLocked() { |
| 2482 | if (!mWriteScheduled) { |
| 2483 | mWriteScheduled = true; |
| 2484 | mHandler.postDelayed(mWriteRunner, WRITE_DELAY); |
| 2485 | } |
| 2486 | } |
| 2487 | |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 2488 | private void scheduleFastWriteLocked() { |
| 2489 | if (!mFastWriteScheduled) { |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2490 | mWriteScheduled = true; |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 2491 | mFastWriteScheduled = true; |
| 2492 | mHandler.removeCallbacks(mWriteRunner); |
| 2493 | mHandler.postDelayed(mWriteRunner, 10*1000); |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2494 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2495 | } |
| 2496 | |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 2497 | /** |
| 2498 | * Get the state of an op for a uid. |
| 2499 | * |
| 2500 | * @param code The code of the op |
| 2501 | * @param uid The uid the of the package |
| 2502 | * @param packageName The package name for which to get the state for |
| 2503 | * @param edit Iff {@code true} create the {@link Op} object if not yet created |
| 2504 | * @param verifyUid Iff {@code true} check that the package belongs to the uid |
| 2505 | * @param isPrivileged Whether the package is privileged or not (only used if {@code verifyUid |
| 2506 | * == false}) |
| 2507 | * |
| 2508 | * @return The {@link Op state} of the op |
| 2509 | */ |
| 2510 | private @Nullable Op getOpLocked(int code, int uid, @NonNull String packageName, boolean edit, |
| 2511 | boolean verifyUid, boolean isPrivileged) { |
| 2512 | Ops ops; |
| 2513 | |
| 2514 | if (verifyUid) { |
| 2515 | ops = getOpsRawLocked(uid, packageName, edit, false /* uidMismatchExpected */); |
| 2516 | } else { |
| 2517 | ops = getOpsRawNoVerifyLocked(uid, packageName, edit, isPrivileged); |
| 2518 | } |
| 2519 | |
Dianne Hackborn | 72e3983 | 2013-01-18 18:36:09 -0800 | [diff] [blame] | 2520 | if (ops == null) { |
| 2521 | return null; |
| 2522 | } |
Dianne Hackborn | f265ea9 | 2013-01-31 15:00:51 -0800 | [diff] [blame] | 2523 | return getOpLocked(ops, code, edit); |
| 2524 | } |
| 2525 | |
| 2526 | private Op getOpLocked(Ops ops, int code, boolean edit) { |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2527 | Op op = ops.get(code); |
| 2528 | if (op == null) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2529 | if (!edit) { |
| 2530 | return null; |
| 2531 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2532 | op = new Op(ops.uidState, ops.packageName, code); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2533 | ops.put(code, op); |
| 2534 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2535 | if (edit) { |
| 2536 | scheduleWriteLocked(); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2537 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 2538 | return op; |
| 2539 | } |
| 2540 | |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 2541 | private boolean isOpRestrictedLocked(int uid, int code, String packageName) { |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 2542 | int userHandle = UserHandle.getUserId(uid); |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 2543 | final int restrictionSetCount = mOpUserRestrictions.size(); |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 2544 | |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 2545 | for (int i = 0; i < restrictionSetCount; i++) { |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 2546 | // For each client, check that the given op is not restricted, or that the given |
| 2547 | // package is exempt from the restriction. |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 2548 | ClientRestrictionState restrictionState = mOpUserRestrictions.valueAt(i); |
Suprabh Shukla | ffddadb | 2016-05-20 16:37:26 -0700 | [diff] [blame] | 2549 | if (restrictionState.hasRestriction(code, packageName, userHandle)) { |
| 2550 | if (AppOpsManager.opAllowSystemBypassRestriction(code)) { |
| 2551 | // If we are the system, bypass user restrictions for certain codes |
| 2552 | synchronized (this) { |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 2553 | Ops ops = getOpsRawLocked(uid, packageName, true /* edit */, |
| 2554 | false /* uidMismatchExpected */); |
Suprabh Shukla | ffddadb | 2016-05-20 16:37:26 -0700 | [diff] [blame] | 2555 | if ((ops != null) && ops.isPrivileged) { |
| 2556 | return false; |
| 2557 | } |
Ruben Brunk | 32f0fa4 | 2016-03-11 19:07:07 -0800 | [diff] [blame] | 2558 | } |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 2559 | } |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 2560 | return true; |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2561 | } |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 2562 | } |
| 2563 | return false; |
| 2564 | } |
| 2565 | |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2566 | void readState() { |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2567 | int oldVersion = NO_VERSION; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2568 | synchronized (mFile) { |
| 2569 | synchronized (this) { |
| 2570 | FileInputStream stream; |
| 2571 | try { |
| 2572 | stream = mFile.openRead(); |
| 2573 | } catch (FileNotFoundException e) { |
| 2574 | Slog.i(TAG, "No existing app ops " + mFile.getBaseFile() + "; starting empty"); |
| 2575 | return; |
| 2576 | } |
| 2577 | boolean success = false; |
Dianne Hackborn | 4d34bb8 | 2015-08-07 18:26:38 -0700 | [diff] [blame] | 2578 | mUidStates.clear(); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2579 | try { |
| 2580 | XmlPullParser parser = Xml.newPullParser(); |
Wojciech Staszkiewicz | 9e9e2e7 | 2015-05-08 14:58:46 +0100 | [diff] [blame] | 2581 | parser.setInput(stream, StandardCharsets.UTF_8.name()); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2582 | int type; |
| 2583 | while ((type = parser.next()) != XmlPullParser.START_TAG |
| 2584 | && type != XmlPullParser.END_DOCUMENT) { |
| 2585 | ; |
| 2586 | } |
| 2587 | |
| 2588 | if (type != XmlPullParser.START_TAG) { |
| 2589 | throw new IllegalStateException("no start tag found"); |
| 2590 | } |
| 2591 | |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2592 | final String versionString = parser.getAttributeValue(null, "v"); |
| 2593 | if (versionString != null) { |
| 2594 | oldVersion = Integer.parseInt(versionString); |
| 2595 | } |
| 2596 | |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2597 | int outerDepth = parser.getDepth(); |
| 2598 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 2599 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 2600 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 2601 | continue; |
| 2602 | } |
| 2603 | |
| 2604 | String tagName = parser.getName(); |
| 2605 | if (tagName.equals("pkg")) { |
Dave Burke | 0997c5bd | 2013-08-02 20:25:02 +0000 | [diff] [blame] | 2606 | readPackage(parser); |
Svetoslav | 215b44a | 2015-08-04 19:03:40 -0700 | [diff] [blame] | 2607 | } else if (tagName.equals("uid")) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2608 | readUidOps(parser); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2609 | } else { |
| 2610 | Slog.w(TAG, "Unknown element under <app-ops>: " |
| 2611 | + parser.getName()); |
| 2612 | XmlUtils.skipCurrentTag(parser); |
| 2613 | } |
| 2614 | } |
| 2615 | success = true; |
| 2616 | } catch (IllegalStateException e) { |
| 2617 | Slog.w(TAG, "Failed parsing " + e); |
| 2618 | } catch (NullPointerException e) { |
| 2619 | Slog.w(TAG, "Failed parsing " + e); |
| 2620 | } catch (NumberFormatException e) { |
| 2621 | Slog.w(TAG, "Failed parsing " + e); |
| 2622 | } catch (XmlPullParserException e) { |
| 2623 | Slog.w(TAG, "Failed parsing " + e); |
| 2624 | } catch (IOException e) { |
| 2625 | Slog.w(TAG, "Failed parsing " + e); |
| 2626 | } catch (IndexOutOfBoundsException e) { |
| 2627 | Slog.w(TAG, "Failed parsing " + e); |
| 2628 | } finally { |
| 2629 | if (!success) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2630 | mUidStates.clear(); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2631 | } |
| 2632 | try { |
| 2633 | stream.close(); |
| 2634 | } catch (IOException e) { |
| 2635 | } |
| 2636 | } |
| 2637 | } |
| 2638 | } |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2639 | synchronized (this) { |
| 2640 | upgradeLocked(oldVersion); |
| 2641 | } |
| 2642 | } |
| 2643 | |
| 2644 | private void upgradeRunAnyInBackgroundLocked() { |
| 2645 | for (int i = 0; i < mUidStates.size(); i++) { |
| 2646 | final UidState uidState = mUidStates.valueAt(i); |
| 2647 | if (uidState == null) { |
| 2648 | continue; |
| 2649 | } |
| 2650 | if (uidState.opModes != null) { |
| 2651 | final int idx = uidState.opModes.indexOfKey(AppOpsManager.OP_RUN_IN_BACKGROUND); |
| 2652 | if (idx >= 0) { |
| 2653 | uidState.opModes.put(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, |
| 2654 | uidState.opModes.valueAt(idx)); |
| 2655 | } |
| 2656 | } |
| 2657 | if (uidState.pkgOps == null) { |
| 2658 | continue; |
| 2659 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2660 | boolean changed = false; |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2661 | for (int j = 0; j < uidState.pkgOps.size(); j++) { |
| 2662 | Ops ops = uidState.pkgOps.valueAt(j); |
| 2663 | if (ops != null) { |
| 2664 | final Op op = ops.get(AppOpsManager.OP_RUN_IN_BACKGROUND); |
| 2665 | if (op != null && op.mode != AppOpsManager.opToDefaultMode(op.op)) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2666 | final Op copy = new Op(op.uidState, op.packageName, |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2667 | AppOpsManager.OP_RUN_ANY_IN_BACKGROUND); |
| 2668 | copy.mode = op.mode; |
| 2669 | ops.put(AppOpsManager.OP_RUN_ANY_IN_BACKGROUND, copy); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2670 | changed = true; |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2671 | } |
| 2672 | } |
| 2673 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2674 | if (changed) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2675 | uidState.evalForegroundOps(mOpModeWatchers); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2676 | } |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2677 | } |
| 2678 | } |
| 2679 | |
| 2680 | private void upgradeLocked(int oldVersion) { |
| 2681 | if (oldVersion >= CURRENT_VERSION) { |
| 2682 | return; |
| 2683 | } |
| 2684 | Slog.d(TAG, "Upgrading app-ops xml from version " + oldVersion + " to " + CURRENT_VERSION); |
| 2685 | switch (oldVersion) { |
| 2686 | case NO_VERSION: |
| 2687 | upgradeRunAnyInBackgroundLocked(); |
| 2688 | // fall through |
| 2689 | case 1: |
| 2690 | // for future upgrades |
| 2691 | } |
| 2692 | scheduleFastWriteLocked(); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2693 | } |
| 2694 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2695 | void readUidOps(XmlPullParser parser) throws NumberFormatException, |
| 2696 | XmlPullParserException, IOException { |
| 2697 | final int uid = Integer.parseInt(parser.getAttributeValue(null, "n")); |
| 2698 | int outerDepth = parser.getDepth(); |
| 2699 | int type; |
| 2700 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 2701 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 2702 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 2703 | continue; |
| 2704 | } |
| 2705 | |
| 2706 | String tagName = parser.getName(); |
| 2707 | if (tagName.equals("op")) { |
| 2708 | final int code = Integer.parseInt(parser.getAttributeValue(null, "n")); |
| 2709 | final int mode = Integer.parseInt(parser.getAttributeValue(null, "m")); |
| 2710 | UidState uidState = getUidStateLocked(uid, true); |
| 2711 | if (uidState.opModes == null) { |
| 2712 | uidState.opModes = new SparseIntArray(); |
| 2713 | } |
| 2714 | uidState.opModes.put(code, mode); |
| 2715 | } else { |
| 2716 | Slog.w(TAG, "Unknown element under <uid-ops>: " |
| 2717 | + parser.getName()); |
| 2718 | XmlUtils.skipCurrentTag(parser); |
| 2719 | } |
| 2720 | } |
| 2721 | } |
| 2722 | |
Dave Burke | 0997c5bd | 2013-08-02 20:25:02 +0000 | [diff] [blame] | 2723 | void readPackage(XmlPullParser parser) throws NumberFormatException, |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2724 | XmlPullParserException, IOException { |
| 2725 | String pkgName = parser.getAttributeValue(null, "n"); |
| 2726 | int outerDepth = parser.getDepth(); |
| 2727 | int type; |
| 2728 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 2729 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 2730 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 2731 | continue; |
| 2732 | } |
| 2733 | |
| 2734 | String tagName = parser.getName(); |
| 2735 | if (tagName.equals("uid")) { |
Dave Burke | 0997c5bd | 2013-08-02 20:25:02 +0000 | [diff] [blame] | 2736 | readUid(parser, pkgName); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2737 | } else { |
| 2738 | Slog.w(TAG, "Unknown element under <pkg>: " |
| 2739 | + parser.getName()); |
| 2740 | XmlUtils.skipCurrentTag(parser); |
| 2741 | } |
| 2742 | } |
| 2743 | } |
| 2744 | |
Dave Burke | 0997c5bd | 2013-08-02 20:25:02 +0000 | [diff] [blame] | 2745 | void readUid(XmlPullParser parser, String pkgName) throws NumberFormatException, |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2746 | XmlPullParserException, IOException { |
| 2747 | int uid = Integer.parseInt(parser.getAttributeValue(null, "n")); |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2748 | String isPrivilegedString = parser.getAttributeValue(null, "p"); |
| 2749 | boolean isPrivileged = false; |
| 2750 | if (isPrivilegedString == null) { |
| 2751 | try { |
| 2752 | IPackageManager packageManager = ActivityThread.getPackageManager(); |
| 2753 | if (packageManager != null) { |
| 2754 | ApplicationInfo appInfo = ActivityThread.getPackageManager() |
| 2755 | .getApplicationInfo(pkgName, 0, UserHandle.getUserId(uid)); |
| 2756 | if (appInfo != null) { |
Alex Klyubin | b9f8a52 | 2015-02-03 11:12:59 -0800 | [diff] [blame] | 2757 | isPrivileged = (appInfo.privateFlags |
| 2758 | & ApplicationInfo.PRIVATE_FLAG_PRIVILEGED) != 0; |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2759 | } |
| 2760 | } else { |
| 2761 | // Could not load data, don't add to cache so it will be loaded later. |
| 2762 | return; |
| 2763 | } |
| 2764 | } catch (RemoteException e) { |
| 2765 | Slog.w(TAG, "Could not contact PackageManager", e); |
| 2766 | } |
| 2767 | } else { |
| 2768 | isPrivileged = Boolean.parseBoolean(isPrivilegedString); |
| 2769 | } |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2770 | int outerDepth = parser.getDepth(); |
| 2771 | int type; |
| 2772 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT |
| 2773 | && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) { |
| 2774 | if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) { |
| 2775 | continue; |
| 2776 | } |
| 2777 | |
| 2778 | String tagName = parser.getName(); |
| 2779 | if (tagName.equals("op")) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2780 | UidState uidState = getUidStateLocked(uid, true); |
| 2781 | if (uidState.pkgOps == null) { |
| 2782 | uidState.pkgOps = new ArrayMap<>(); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2783 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2784 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2785 | Op op = new Op(uidState, pkgName, |
| 2786 | Integer.parseInt(parser.getAttributeValue(null, "n"))); |
| 2787 | |
| 2788 | for (int i = parser.getAttributeCount()-1; i >= 0; i--) { |
| 2789 | final String name = parser.getAttributeName(i); |
| 2790 | final String value = parser.getAttributeValue(i); |
| 2791 | switch (name) { |
| 2792 | case "m": |
| 2793 | op.mode = Integer.parseInt(value); |
| 2794 | break; |
| 2795 | case "d": |
| 2796 | op.duration = Integer.parseInt(value); |
| 2797 | break; |
| 2798 | case "pu": |
| 2799 | op.proxyUid = Integer.parseInt(value); |
| 2800 | break; |
| 2801 | case "pp": |
| 2802 | op.proxyPackageName = value; |
| 2803 | break; |
| 2804 | case "tp": |
| 2805 | op.time[AppOpsManager.UID_STATE_PERSISTENT] = Long.parseLong(value); |
| 2806 | break; |
| 2807 | case "tt": |
| 2808 | op.time[AppOpsManager.UID_STATE_TOP] = Long.parseLong(value); |
| 2809 | break; |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2810 | case "tfsl": |
| 2811 | op.time[AppOpsManager.UID_STATE_FOREGROUND_SERVICE_LOCATION] = |
| 2812 | Long.parseLong(value); |
| 2813 | break; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2814 | case "tfs": |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2815 | op.time[AppOpsManager.UID_STATE_FOREGROUND_SERVICE] = |
| 2816 | Long.parseLong(value); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2817 | break; |
| 2818 | case "tf": |
| 2819 | op.time[AppOpsManager.UID_STATE_FOREGROUND] = Long.parseLong(value); |
| 2820 | break; |
| 2821 | case "tb": |
| 2822 | op.time[AppOpsManager.UID_STATE_BACKGROUND] = Long.parseLong(value); |
| 2823 | break; |
| 2824 | case "tc": |
| 2825 | op.time[AppOpsManager.UID_STATE_CACHED] = Long.parseLong(value); |
| 2826 | break; |
| 2827 | case "rp": |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2828 | op.rejectTime[AppOpsManager.UID_STATE_PERSISTENT] = |
| 2829 | Long.parseLong(value); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2830 | break; |
| 2831 | case "rt": |
| 2832 | op.rejectTime[AppOpsManager.UID_STATE_TOP] = Long.parseLong(value); |
| 2833 | break; |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2834 | case "rfsl": |
| 2835 | op.rejectTime[AppOpsManager.UID_STATE_FOREGROUND_SERVICE_LOCATION] = |
| 2836 | Long.parseLong(value); |
| 2837 | break; |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2838 | case "rfs": |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2839 | op.rejectTime[AppOpsManager.UID_STATE_FOREGROUND_SERVICE] = |
| 2840 | Long.parseLong(value); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2841 | break; |
| 2842 | case "rf": |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2843 | op.rejectTime[AppOpsManager.UID_STATE_FOREGROUND] = |
| 2844 | Long.parseLong(value); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2845 | break; |
| 2846 | case "rb": |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2847 | op.rejectTime[AppOpsManager.UID_STATE_BACKGROUND] = |
| 2848 | Long.parseLong(value); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2849 | break; |
| 2850 | case "rc": |
Amith Yamasani | a0a30a1 | 2019-01-22 11:38:06 -0800 | [diff] [blame] | 2851 | op.rejectTime[AppOpsManager.UID_STATE_CACHED] = |
| 2852 | Long.parseLong(value); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2853 | break; |
| 2854 | case "t": |
| 2855 | // Backwards compat. |
| 2856 | op.time[AppOpsManager.UID_STATE_TOP] = Long.parseLong(value); |
| 2857 | break; |
| 2858 | case "r": |
| 2859 | // Backwards compat. |
| 2860 | op.rejectTime[AppOpsManager.UID_STATE_TOP] = Long.parseLong(value); |
| 2861 | break; |
| 2862 | default: |
| 2863 | Slog.w(TAG, "Unknown attribute in 'op' tag: " + name); |
| 2864 | break; |
| 2865 | } |
| 2866 | } |
| 2867 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2868 | Ops ops = uidState.pkgOps.get(pkgName); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2869 | if (ops == null) { |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2870 | ops = new Ops(pkgName, uidState, isPrivileged); |
| 2871 | uidState.pkgOps.put(pkgName, ops); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2872 | } |
| 2873 | ops.put(op.op, op); |
| 2874 | } else { |
| 2875 | Slog.w(TAG, "Unknown element under <pkg>: " |
| 2876 | + parser.getName()); |
| 2877 | XmlUtils.skipCurrentTag(parser); |
| 2878 | } |
| 2879 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2880 | UidState uidState = getUidStateLocked(uid, false); |
| 2881 | if (uidState != null) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 2882 | uidState.evalForegroundOps(mOpModeWatchers); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2883 | } |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2884 | } |
| 2885 | |
| 2886 | void writeState() { |
| 2887 | synchronized (mFile) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2888 | FileOutputStream stream; |
| 2889 | try { |
| 2890 | stream = mFile.startWrite(); |
| 2891 | } catch (IOException e) { |
| 2892 | Slog.w(TAG, "Failed to write state: " + e); |
| 2893 | return; |
| 2894 | } |
| 2895 | |
Dianne Hackborn | e17b445 | 2018-01-10 13:15:40 -0800 | [diff] [blame] | 2896 | List<AppOpsManager.PackageOps> allOps = getPackagesForOps(null); |
| 2897 | |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2898 | try { |
| 2899 | XmlSerializer out = new FastXmlSerializer(); |
Wojciech Staszkiewicz | 9e9e2e7 | 2015-05-08 14:58:46 +0100 | [diff] [blame] | 2900 | out.setOutput(stream, StandardCharsets.UTF_8.name()); |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2901 | out.startDocument(null, true); |
Dianne Hackborn | 4d34bb8 | 2015-08-07 18:26:38 -0700 | [diff] [blame] | 2902 | out.startTag(null, "app-ops"); |
Suprabh Shukla | 3ac1daa | 2017-07-14 12:15:27 -0700 | [diff] [blame] | 2903 | out.attribute(null, "v", String.valueOf(CURRENT_VERSION)); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 2904 | |
| 2905 | final int uidStateCount = mUidStates.size(); |
| 2906 | for (int i = 0; i < uidStateCount; i++) { |
| 2907 | UidState uidState = mUidStates.valueAt(i); |
| 2908 | if (uidState.opModes != null && uidState.opModes.size() > 0) { |
| 2909 | out.startTag(null, "uid"); |
| 2910 | out.attribute(null, "n", Integer.toString(uidState.uid)); |
| 2911 | SparseIntArray uidOpModes = uidState.opModes; |
| 2912 | final int opCount = uidOpModes.size(); |
| 2913 | for (int j = 0; j < opCount; j++) { |
| 2914 | final int op = uidOpModes.keyAt(j); |
| 2915 | final int mode = uidOpModes.valueAt(j); |
| 2916 | out.startTag(null, "op"); |
| 2917 | out.attribute(null, "n", Integer.toString(op)); |
| 2918 | out.attribute(null, "m", Integer.toString(mode)); |
| 2919 | out.endTag(null, "op"); |
| 2920 | } |
| 2921 | out.endTag(null, "uid"); |
| 2922 | } |
| 2923 | } |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2924 | |
| 2925 | if (allOps != null) { |
| 2926 | String lastPkg = null; |
| 2927 | for (int i=0; i<allOps.size(); i++) { |
| 2928 | AppOpsManager.PackageOps pkg = allOps.get(i); |
| 2929 | if (!pkg.getPackageName().equals(lastPkg)) { |
| 2930 | if (lastPkg != null) { |
| 2931 | out.endTag(null, "pkg"); |
| 2932 | } |
| 2933 | lastPkg = pkg.getPackageName(); |
| 2934 | out.startTag(null, "pkg"); |
| 2935 | out.attribute(null, "n", lastPkg); |
| 2936 | } |
| 2937 | out.startTag(null, "uid"); |
| 2938 | out.attribute(null, "n", Integer.toString(pkg.getUid())); |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2939 | synchronized (this) { |
Yohei Yukawa | a965d65 | 2017-10-12 15:02:26 -0700 | [diff] [blame] | 2940 | Ops ops = getOpsRawLocked(pkg.getUid(), pkg.getPackageName(), |
| 2941 | false /* edit */, false /* uidMismatchExpected */); |
Jason Monk | 1c7c319 | 2014-06-26 12:52:18 -0400 | [diff] [blame] | 2942 | // Should always be present as the list of PackageOps is generated |
| 2943 | // from Ops. |
| 2944 | if (ops != null) { |
| 2945 | out.attribute(null, "p", Boolean.toString(ops.isPrivileged)); |
| 2946 | } else { |
| 2947 | out.attribute(null, "p", Boolean.toString(false)); |
| 2948 | } |
| 2949 | } |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2950 | List<AppOpsManager.OpEntry> ops = pkg.getOps(); |
| 2951 | for (int j=0; j<ops.size(); j++) { |
| 2952 | AppOpsManager.OpEntry op = ops.get(j); |
| 2953 | out.startTag(null, "op"); |
| 2954 | out.attribute(null, "n", Integer.toString(op.getOp())); |
David Braun | f5d8319 | 2013-09-16 13:43:51 -0700 | [diff] [blame] | 2955 | if (op.getMode() != AppOpsManager.opToDefaultMode(op.getOp())) { |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2956 | out.attribute(null, "m", Integer.toString(op.getMode())); |
| 2957 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2958 | for (int k = 0; k < _NUM_UID_STATE; k++) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2959 | final long time = op.getLastTimeFor(k); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2960 | if (time != 0) { |
| 2961 | out.attribute(null, UID_STATE_TIME_ATTRS[k], |
| 2962 | Long.toString(time)); |
| 2963 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 2964 | final long rejectTime = op.getLastRejectTimeFor(k); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 2965 | if (rejectTime != 0) { |
| 2966 | out.attribute(null, UID_STATE_REJECT_ATTRS[k], |
| 2967 | Long.toString(rejectTime)); |
| 2968 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 2969 | } |
| 2970 | int dur = op.getDuration(); |
| 2971 | if (dur != 0) { |
| 2972 | out.attribute(null, "d", Integer.toString(dur)); |
| 2973 | } |
Svet Ganov | 99b6043 | 2015-06-27 13:15:22 -0700 | [diff] [blame] | 2974 | int proxyUid = op.getProxyUid(); |
| 2975 | if (proxyUid != -1) { |
| 2976 | out.attribute(null, "pu", Integer.toString(proxyUid)); |
| 2977 | } |
| 2978 | String proxyPackageName = op.getProxyPackageName(); |
| 2979 | if (proxyPackageName != null) { |
| 2980 | out.attribute(null, "pp", proxyPackageName); |
| 2981 | } |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 2982 | out.endTag(null, "op"); |
| 2983 | } |
| 2984 | out.endTag(null, "uid"); |
| 2985 | } |
| 2986 | if (lastPkg != null) { |
| 2987 | out.endTag(null, "pkg"); |
| 2988 | } |
| 2989 | } |
| 2990 | |
| 2991 | out.endTag(null, "app-ops"); |
| 2992 | out.endDocument(); |
| 2993 | mFile.finishWrite(stream); |
| 2994 | } catch (IOException e) { |
| 2995 | Slog.w(TAG, "Failed to write state, restoring backup.", e); |
| 2996 | mFile.failWrite(stream); |
| 2997 | } |
| 2998 | } |
| 2999 | } |
| 3000 | |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3001 | static class Shell extends ShellCommand { |
| 3002 | final IAppOpsService mInterface; |
| 3003 | final AppOpsService mInternal; |
| 3004 | |
| 3005 | int userId = UserHandle.USER_SYSTEM; |
| 3006 | String packageName; |
| 3007 | String opStr; |
Dianne Hackborn | e91f3e7 | 2016-03-25 18:48:15 -0700 | [diff] [blame] | 3008 | String modeStr; |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3009 | int op; |
Dianne Hackborn | e91f3e7 | 2016-03-25 18:48:15 -0700 | [diff] [blame] | 3010 | int mode; |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3011 | int packageUid; |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3012 | int nonpackageUid; |
Julia Reynolds | 6cb5fcc | 2018-02-27 17:33:52 -0500 | [diff] [blame] | 3013 | final static Binder sBinder = new Binder(); |
| 3014 | IBinder mToken; |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3015 | |
| 3016 | Shell(IAppOpsService iface, AppOpsService internal) { |
| 3017 | mInterface = iface; |
| 3018 | mInternal = internal; |
Julia Reynolds | 6cb5fcc | 2018-02-27 17:33:52 -0500 | [diff] [blame] | 3019 | try { |
| 3020 | mToken = mInterface.getToken(sBinder); |
| 3021 | } catch (RemoteException e) { |
| 3022 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3023 | } |
| 3024 | |
| 3025 | @Override |
| 3026 | public int onCommand(String cmd) { |
| 3027 | return onShellCommand(this, cmd); |
| 3028 | } |
| 3029 | |
| 3030 | @Override |
| 3031 | public void onHelp() { |
| 3032 | PrintWriter pw = getOutPrintWriter(); |
| 3033 | dumpCommandHelp(pw); |
| 3034 | } |
| 3035 | |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3036 | static private int strOpToOp(String op, PrintWriter err) { |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3037 | try { |
| 3038 | return AppOpsManager.strOpToOp(op); |
| 3039 | } catch (IllegalArgumentException e) { |
| 3040 | } |
| 3041 | try { |
| 3042 | return Integer.parseInt(op); |
| 3043 | } catch (NumberFormatException e) { |
| 3044 | } |
| 3045 | try { |
| 3046 | return AppOpsManager.strDebugOpToOp(op); |
| 3047 | } catch (IllegalArgumentException e) { |
| 3048 | err.println("Error: " + e.getMessage()); |
| 3049 | return -1; |
| 3050 | } |
| 3051 | } |
| 3052 | |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3053 | static int strModeToMode(String modeStr, PrintWriter err) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3054 | for (int i = AppOpsManager.MODE_NAMES.length - 1; i >= 0; i--) { |
| 3055 | if (AppOpsManager.MODE_NAMES[i].equals(modeStr)) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3056 | return i; |
| 3057 | } |
Dianne Hackborn | e91f3e7 | 2016-03-25 18:48:15 -0700 | [diff] [blame] | 3058 | } |
| 3059 | try { |
| 3060 | return Integer.parseInt(modeStr); |
| 3061 | } catch (NumberFormatException e) { |
| 3062 | } |
| 3063 | err.println("Error: Mode " + modeStr + " is not valid"); |
| 3064 | return -1; |
| 3065 | } |
| 3066 | |
| 3067 | int parseUserOpMode(int defMode, PrintWriter err) throws RemoteException { |
| 3068 | userId = UserHandle.USER_CURRENT; |
| 3069 | opStr = null; |
| 3070 | modeStr = null; |
| 3071 | for (String argument; (argument = getNextArg()) != null;) { |
| 3072 | if ("--user".equals(argument)) { |
| 3073 | userId = UserHandle.parseUserArg(getNextArgRequired()); |
| 3074 | } else { |
| 3075 | if (opStr == null) { |
| 3076 | opStr = argument; |
| 3077 | } else if (modeStr == null) { |
| 3078 | modeStr = argument; |
| 3079 | break; |
| 3080 | } |
| 3081 | } |
| 3082 | } |
| 3083 | if (opStr == null) { |
| 3084 | err.println("Error: Operation not specified."); |
| 3085 | return -1; |
| 3086 | } |
| 3087 | op = strOpToOp(opStr, err); |
| 3088 | if (op < 0) { |
| 3089 | return -1; |
| 3090 | } |
| 3091 | if (modeStr != null) { |
| 3092 | if ((mode=strModeToMode(modeStr, err)) < 0) { |
| 3093 | return -1; |
| 3094 | } |
| 3095 | } else { |
| 3096 | mode = defMode; |
| 3097 | } |
| 3098 | return 0; |
| 3099 | } |
| 3100 | |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3101 | int parseUserPackageOp(boolean reqOp, PrintWriter err) throws RemoteException { |
| 3102 | userId = UserHandle.USER_CURRENT; |
| 3103 | packageName = null; |
| 3104 | opStr = null; |
| 3105 | for (String argument; (argument = getNextArg()) != null;) { |
| 3106 | if ("--user".equals(argument)) { |
| 3107 | userId = UserHandle.parseUserArg(getNextArgRequired()); |
| 3108 | } else { |
| 3109 | if (packageName == null) { |
| 3110 | packageName = argument; |
| 3111 | } else if (opStr == null) { |
| 3112 | opStr = argument; |
| 3113 | break; |
| 3114 | } |
| 3115 | } |
| 3116 | } |
| 3117 | if (packageName == null) { |
| 3118 | err.println("Error: Package name not specified."); |
| 3119 | return -1; |
| 3120 | } else if (opStr == null && reqOp) { |
| 3121 | err.println("Error: Operation not specified."); |
| 3122 | return -1; |
| 3123 | } |
| 3124 | if (opStr != null) { |
| 3125 | op = strOpToOp(opStr, err); |
| 3126 | if (op < 0) { |
| 3127 | return -1; |
| 3128 | } |
| 3129 | } else { |
| 3130 | op = AppOpsManager.OP_NONE; |
| 3131 | } |
| 3132 | if (userId == UserHandle.USER_CURRENT) { |
| 3133 | userId = ActivityManager.getCurrentUser(); |
| 3134 | } |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3135 | nonpackageUid = -1; |
| 3136 | try { |
| 3137 | nonpackageUid = Integer.parseInt(packageName); |
| 3138 | } catch (NumberFormatException e) { |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3139 | } |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3140 | if (nonpackageUid == -1 && packageName.length() > 1 && packageName.charAt(0) == 'u' |
| 3141 | && packageName.indexOf('.') < 0) { |
| 3142 | int i = 1; |
| 3143 | while (i < packageName.length() && packageName.charAt(i) >= '0' |
| 3144 | && packageName.charAt(i) <= '9') { |
| 3145 | i++; |
| 3146 | } |
| 3147 | if (i > 1 && i < packageName.length()) { |
| 3148 | String userStr = packageName.substring(1, i); |
| 3149 | try { |
| 3150 | int user = Integer.parseInt(userStr); |
| 3151 | char type = packageName.charAt(i); |
| 3152 | i++; |
| 3153 | int startTypeVal = i; |
| 3154 | while (i < packageName.length() && packageName.charAt(i) >= '0' |
| 3155 | && packageName.charAt(i) <= '9') { |
| 3156 | i++; |
| 3157 | } |
| 3158 | if (i > startTypeVal) { |
| 3159 | String typeValStr = packageName.substring(startTypeVal, i); |
| 3160 | try { |
| 3161 | int typeVal = Integer.parseInt(typeValStr); |
| 3162 | if (type == 'a') { |
| 3163 | nonpackageUid = UserHandle.getUid(user, |
| 3164 | typeVal + Process.FIRST_APPLICATION_UID); |
| 3165 | } else if (type == 's') { |
| 3166 | nonpackageUid = UserHandle.getUid(user, typeVal); |
| 3167 | } |
| 3168 | } catch (NumberFormatException e) { |
| 3169 | } |
| 3170 | } |
| 3171 | } catch (NumberFormatException e) { |
| 3172 | } |
| 3173 | } |
| 3174 | } |
| 3175 | if (nonpackageUid != -1) { |
| 3176 | packageName = null; |
| 3177 | } else { |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 3178 | packageUid = resolveUid(packageName); |
| 3179 | if (packageUid < 0) { |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3180 | packageUid = AppGlobals.getPackageManager().getPackageUid(packageName, |
| 3181 | PackageManager.MATCH_UNINSTALLED_PACKAGES, userId); |
| 3182 | } |
| 3183 | if (packageUid < 0) { |
| 3184 | err.println("Error: No UID for " + packageName + " in user " + userId); |
| 3185 | return -1; |
| 3186 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3187 | } |
| 3188 | return 0; |
| 3189 | } |
| 3190 | } |
| 3191 | |
| 3192 | @Override public void onShellCommand(FileDescriptor in, FileDescriptor out, |
Dianne Hackborn | 354736e | 2016-08-22 17:00:05 -0700 | [diff] [blame] | 3193 | FileDescriptor err, String[] args, ShellCallback callback, |
| 3194 | ResultReceiver resultReceiver) { |
| 3195 | (new Shell(this, this)).exec(this, in, out, err, args, callback, resultReceiver); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3196 | } |
| 3197 | |
| 3198 | static void dumpCommandHelp(PrintWriter pw) { |
| 3199 | pw.println("AppOps service (appops) commands:"); |
| 3200 | pw.println(" help"); |
| 3201 | pw.println(" Print this help text."); |
Julia Reynolds | 6cb5fcc | 2018-02-27 17:33:52 -0500 | [diff] [blame] | 3202 | pw.println(" start [--user <USER_ID>] <PACKAGE | UID> <OP> "); |
| 3203 | pw.println(" Starts a given operation for a particular application."); |
| 3204 | pw.println(" stop [--user <USER_ID>] <PACKAGE | UID> <OP> "); |
| 3205 | pw.println(" Stops a given operation for a particular application."); |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3206 | pw.println(" set [--user <USER_ID>] <PACKAGE | UID> <OP> <MODE>"); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3207 | pw.println(" Set the mode for a particular application and operation."); |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3208 | pw.println(" get [--user <USER_ID>] <PACKAGE | UID> [<OP>]"); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3209 | pw.println(" Return the mode for a particular application and optional operation."); |
Dianne Hackborn | e91f3e7 | 2016-03-25 18:48:15 -0700 | [diff] [blame] | 3210 | pw.println(" query-op [--user <USER_ID>] <OP> [<MODE>]"); |
| 3211 | pw.println(" Print all packages that currently have the given op in the given mode."); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3212 | pw.println(" reset [--user <USER_ID>] [<PACKAGE>]"); |
| 3213 | pw.println(" Reset the given application or all applications to default modes."); |
Dianne Hackborn | 4d34bb8 | 2015-08-07 18:26:38 -0700 | [diff] [blame] | 3214 | pw.println(" write-settings"); |
| 3215 | pw.println(" Immediately write pending changes to storage."); |
| 3216 | pw.println(" read-settings"); |
| 3217 | pw.println(" Read the last written settings, replacing current state in RAM."); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3218 | pw.println(" options:"); |
| 3219 | pw.println(" <PACKAGE> an Android package name."); |
| 3220 | pw.println(" <OP> an AppOps operation."); |
| 3221 | pw.println(" <MODE> one of allow, ignore, deny, or default"); |
| 3222 | pw.println(" <USER_ID> the user id under which the package is installed. If --user is not"); |
| 3223 | pw.println(" specified, the current user is assumed."); |
| 3224 | } |
| 3225 | |
| 3226 | static int onShellCommand(Shell shell, String cmd) { |
| 3227 | if (cmd == null) { |
| 3228 | return shell.handleDefaultCommands(cmd); |
| 3229 | } |
| 3230 | PrintWriter pw = shell.getOutPrintWriter(); |
| 3231 | PrintWriter err = shell.getErrPrintWriter(); |
| 3232 | try { |
| 3233 | switch (cmd) { |
| 3234 | case "set": { |
| 3235 | int res = shell.parseUserPackageOp(true, err); |
| 3236 | if (res < 0) { |
| 3237 | return res; |
| 3238 | } |
| 3239 | String modeStr = shell.getNextArg(); |
| 3240 | if (modeStr == null) { |
| 3241 | err.println("Error: Mode not specified."); |
| 3242 | return -1; |
| 3243 | } |
| 3244 | |
Dianne Hackborn | e91f3e7 | 2016-03-25 18:48:15 -0700 | [diff] [blame] | 3245 | final int mode = shell.strModeToMode(modeStr, err); |
| 3246 | if (mode < 0) { |
| 3247 | return -1; |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3248 | } |
| 3249 | |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3250 | if (shell.packageName != null) { |
| 3251 | shell.mInterface.setMode(shell.op, shell.packageUid, shell.packageName, |
| 3252 | mode); |
| 3253 | } else { |
| 3254 | shell.mInterface.setUidMode(shell.op, shell.nonpackageUid, mode); |
| 3255 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3256 | return 0; |
| 3257 | } |
| 3258 | case "get": { |
| 3259 | int res = shell.parseUserPackageOp(false, err); |
| 3260 | if (res < 0) { |
| 3261 | return res; |
| 3262 | } |
| 3263 | |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 3264 | List<AppOpsManager.PackageOps> ops = new ArrayList<>(); |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3265 | if (shell.packageName != null) { |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 3266 | // Uid mode overrides package mode, so make sure it's also reported |
| 3267 | List<AppOpsManager.PackageOps> r = shell.mInterface.getUidOps( |
| 3268 | shell.packageUid, |
| 3269 | shell.op != AppOpsManager.OP_NONE ? new int[]{shell.op} : null); |
| 3270 | if (r != null) { |
| 3271 | ops.addAll(r); |
| 3272 | } |
| 3273 | r = shell.mInterface.getOpsForPackage( |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3274 | shell.packageUid, shell.packageName, |
| 3275 | shell.op != AppOpsManager.OP_NONE ? new int[]{shell.op} : null); |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 3276 | if (r != null) { |
| 3277 | ops.addAll(r); |
| 3278 | } |
Dianne Hackborn | c7214a3 | 2017-04-11 13:32:47 -0700 | [diff] [blame] | 3279 | } else { |
| 3280 | ops = shell.mInterface.getUidOps( |
| 3281 | shell.nonpackageUid, |
| 3282 | shell.op != AppOpsManager.OP_NONE ? new int[]{shell.op} : null); |
| 3283 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3284 | if (ops == null || ops.size() <= 0) { |
| 3285 | pw.println("No operations."); |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 3286 | if (shell.op > AppOpsManager.OP_NONE && shell.op < AppOpsManager._NUM_OP) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3287 | pw.println("Default mode: " + AppOpsManager.modeToName( |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 3288 | AppOpsManager.opToDefaultMode(shell.op))); |
| 3289 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3290 | return 0; |
| 3291 | } |
| 3292 | final long now = System.currentTimeMillis(); |
| 3293 | for (int i=0; i<ops.size(); i++) { |
Eugene Susla | e4ee2c2 | 2018-11-05 12:23:30 -0800 | [diff] [blame] | 3294 | AppOpsManager.PackageOps packageOps = ops.get(i); |
| 3295 | if (packageOps.getPackageName() == null) { |
| 3296 | pw.print("Uid mode: "); |
| 3297 | } |
| 3298 | List<AppOpsManager.OpEntry> entries = packageOps.getOps(); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3299 | for (int j=0; j<entries.size(); j++) { |
| 3300 | AppOpsManager.OpEntry ent = entries.get(j); |
| 3301 | pw.print(AppOpsManager.opToName(ent.getOp())); |
| 3302 | pw.print(": "); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3303 | pw.print(AppOpsManager.modeToName(ent.getMode())); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3304 | if (ent.getTime() != 0) { |
| 3305 | pw.print("; time="); |
| 3306 | TimeUtils.formatDuration(now - ent.getTime(), pw); |
| 3307 | pw.print(" ago"); |
| 3308 | } |
| 3309 | if (ent.getRejectTime() != 0) { |
| 3310 | pw.print("; rejectTime="); |
| 3311 | TimeUtils.formatDuration(now - ent.getRejectTime(), pw); |
| 3312 | pw.print(" ago"); |
| 3313 | } |
| 3314 | if (ent.getDuration() == -1) { |
| 3315 | pw.print(" (running)"); |
| 3316 | } else if (ent.getDuration() != 0) { |
| 3317 | pw.print("; duration="); |
| 3318 | TimeUtils.formatDuration(ent.getDuration(), pw); |
| 3319 | } |
| 3320 | pw.println(); |
| 3321 | } |
| 3322 | } |
| 3323 | return 0; |
| 3324 | } |
Dianne Hackborn | e91f3e7 | 2016-03-25 18:48:15 -0700 | [diff] [blame] | 3325 | case "query-op": { |
| 3326 | int res = shell.parseUserOpMode(AppOpsManager.MODE_IGNORED, err); |
| 3327 | if (res < 0) { |
| 3328 | return res; |
| 3329 | } |
| 3330 | List<AppOpsManager.PackageOps> ops = shell.mInterface.getPackagesForOps( |
| 3331 | new int[] {shell.op}); |
| 3332 | if (ops == null || ops.size() <= 0) { |
| 3333 | pw.println("No operations."); |
| 3334 | return 0; |
| 3335 | } |
| 3336 | for (int i=0; i<ops.size(); i++) { |
| 3337 | final AppOpsManager.PackageOps pkg = ops.get(i); |
| 3338 | boolean hasMatch = false; |
| 3339 | final List<AppOpsManager.OpEntry> entries = ops.get(i).getOps(); |
| 3340 | for (int j=0; j<entries.size(); j++) { |
| 3341 | AppOpsManager.OpEntry ent = entries.get(j); |
| 3342 | if (ent.getOp() == shell.op && ent.getMode() == shell.mode) { |
| 3343 | hasMatch = true; |
| 3344 | break; |
| 3345 | } |
| 3346 | } |
| 3347 | if (hasMatch) { |
| 3348 | pw.println(pkg.getPackageName()); |
| 3349 | } |
| 3350 | } |
| 3351 | return 0; |
| 3352 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3353 | case "reset": { |
| 3354 | String packageName = null; |
| 3355 | int userId = UserHandle.USER_CURRENT; |
| 3356 | for (String argument; (argument = shell.getNextArg()) != null;) { |
| 3357 | if ("--user".equals(argument)) { |
| 3358 | String userStr = shell.getNextArgRequired(); |
| 3359 | userId = UserHandle.parseUserArg(userStr); |
| 3360 | } else { |
| 3361 | if (packageName == null) { |
| 3362 | packageName = argument; |
| 3363 | } else { |
| 3364 | err.println("Error: Unsupported argument: " + argument); |
| 3365 | return -1; |
| 3366 | } |
| 3367 | } |
| 3368 | } |
| 3369 | |
| 3370 | if (userId == UserHandle.USER_CURRENT) { |
| 3371 | userId = ActivityManager.getCurrentUser(); |
| 3372 | } |
| 3373 | |
| 3374 | shell.mInterface.resetAllModes(userId, packageName); |
| 3375 | pw.print("Reset all modes for: "); |
| 3376 | if (userId == UserHandle.USER_ALL) { |
| 3377 | pw.print("all users"); |
| 3378 | } else { |
| 3379 | pw.print("user "); pw.print(userId); |
| 3380 | } |
| 3381 | pw.print(", "); |
| 3382 | if (packageName == null) { |
| 3383 | pw.println("all packages"); |
| 3384 | } else { |
| 3385 | pw.print("package "); pw.println(packageName); |
| 3386 | } |
| 3387 | return 0; |
| 3388 | } |
| 3389 | case "write-settings": { |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 3390 | shell.mInternal.enforceManageAppOpsModes(Binder.getCallingPid(), |
| 3391 | Binder.getCallingUid(), -1); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3392 | long token = Binder.clearCallingIdentity(); |
| 3393 | try { |
| 3394 | synchronized (shell.mInternal) { |
| 3395 | shell.mInternal.mHandler.removeCallbacks(shell.mInternal.mWriteRunner); |
| 3396 | } |
| 3397 | shell.mInternal.writeState(); |
| 3398 | pw.println("Current settings written."); |
| 3399 | } finally { |
| 3400 | Binder.restoreCallingIdentity(token); |
| 3401 | } |
| 3402 | return 0; |
| 3403 | } |
| 3404 | case "read-settings": { |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 3405 | shell.mInternal.enforceManageAppOpsModes(Binder.getCallingPid(), |
| 3406 | Binder.getCallingUid(), -1); |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3407 | long token = Binder.clearCallingIdentity(); |
| 3408 | try { |
| 3409 | shell.mInternal.readState(); |
| 3410 | pw.println("Last settings read."); |
| 3411 | } finally { |
| 3412 | Binder.restoreCallingIdentity(token); |
| 3413 | } |
| 3414 | return 0; |
| 3415 | } |
Julia Reynolds | 6cb5fcc | 2018-02-27 17:33:52 -0500 | [diff] [blame] | 3416 | case "start": { |
| 3417 | int res = shell.parseUserPackageOp(true, err); |
| 3418 | if (res < 0) { |
| 3419 | return res; |
| 3420 | } |
| 3421 | |
| 3422 | if (shell.packageName != null) { |
| 3423 | shell.mInterface.startOperation(shell.mToken, |
| 3424 | shell.op, shell.packageUid, shell.packageName, true); |
| 3425 | } else { |
| 3426 | return -1; |
| 3427 | } |
| 3428 | return 0; |
| 3429 | } |
| 3430 | case "stop": { |
| 3431 | int res = shell.parseUserPackageOp(true, err); |
| 3432 | if (res < 0) { |
| 3433 | return res; |
| 3434 | } |
| 3435 | |
| 3436 | if (shell.packageName != null) { |
| 3437 | shell.mInterface.finishOperation(shell.mToken, |
| 3438 | shell.op, shell.packageUid, shell.packageName); |
| 3439 | } else { |
| 3440 | return -1; |
| 3441 | } |
| 3442 | return 0; |
| 3443 | } |
Dianne Hackborn | 268e4e3 | 2015-11-18 16:29:56 -0800 | [diff] [blame] | 3444 | default: |
| 3445 | return shell.handleDefaultCommands(cmd); |
| 3446 | } |
| 3447 | } catch (RemoteException e) { |
| 3448 | pw.println("Remote exception: " + e); |
| 3449 | } |
| 3450 | return -1; |
| 3451 | } |
| 3452 | |
| 3453 | private void dumpHelp(PrintWriter pw) { |
| 3454 | pw.println("AppOps service (appops) dump options:"); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3455 | pw.println(" -h"); |
| 3456 | pw.println(" Print this help text."); |
| 3457 | pw.println(" --op [OP]"); |
| 3458 | pw.println(" Limit output to data associated with the given app op code."); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3459 | pw.println(" --mode [MODE]"); |
| 3460 | pw.println(" Limit output to data associated with the given app op mode."); |
| 3461 | pw.println(" --package [PACKAGE]"); |
| 3462 | pw.println(" Limit output to data associated with the given package name."); |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3463 | pw.println(" --watchers"); |
| 3464 | pw.println(" Only output the watcher sections."); |
Dianne Hackborn | 4d34bb8 | 2015-08-07 18:26:38 -0700 | [diff] [blame] | 3465 | } |
| 3466 | |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3467 | private void dumpTimesLocked(PrintWriter pw, String firstPrefix, String prefix, long[] times, |
| 3468 | long now, SimpleDateFormat sdf, Date date) { |
| 3469 | boolean hasTime = false; |
| 3470 | for (int i = 0; i < _NUM_UID_STATE; i++) { |
| 3471 | if (times[i] != 0) { |
| 3472 | hasTime = true; |
| 3473 | break; |
| 3474 | } |
| 3475 | } |
| 3476 | if (!hasTime) { |
| 3477 | return; |
| 3478 | } |
| 3479 | boolean first = true; |
| 3480 | for (int i = 0; i < _NUM_UID_STATE; i++) { |
| 3481 | if (times[i] != 0) { |
| 3482 | pw.print(first ? firstPrefix : prefix); |
| 3483 | first = false; |
| 3484 | pw.print(UID_STATE_NAMES[i]); |
| 3485 | pw.print(" = "); |
| 3486 | date.setTime(times[i]); |
| 3487 | pw.print(sdf.format(date)); |
| 3488 | pw.print(" ("); |
| 3489 | TimeUtils.formatDuration(times[i]-now, pw); |
| 3490 | pw.println(")"); |
| 3491 | } |
| 3492 | } |
| 3493 | } |
| 3494 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3495 | @Override |
| 3496 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
Jeff Sharkey | 6df866a | 2017-03-31 14:08:23 -0600 | [diff] [blame] | 3497 | if (!DumpUtils.checkDumpAndUsageStatsPermission(mContext, TAG, pw)) return; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3498 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 3499 | int dumpOp = OP_NONE; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3500 | String dumpPackage = null; |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 3501 | int dumpUid = Process.INVALID_UID; |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3502 | int dumpMode = -1; |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3503 | boolean dumpWatchers = false; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3504 | |
Dianne Hackborn | 4d34bb8 | 2015-08-07 18:26:38 -0700 | [diff] [blame] | 3505 | if (args != null) { |
| 3506 | for (int i=0; i<args.length; i++) { |
| 3507 | String arg = args[i]; |
| 3508 | if ("-h".equals(arg)) { |
| 3509 | dumpHelp(pw); |
| 3510 | return; |
Tim Kilbourn | 8f1ea83 | 2015-08-26 15:07:37 -0700 | [diff] [blame] | 3511 | } else if ("-a".equals(arg)) { |
| 3512 | // dump all data |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3513 | } else if ("--op".equals(arg)) { |
| 3514 | i++; |
| 3515 | if (i >= args.length) { |
| 3516 | pw.println("No argument for --op option"); |
| 3517 | return; |
| 3518 | } |
| 3519 | dumpOp = Shell.strOpToOp(args[i], pw); |
| 3520 | if (dumpOp < 0) { |
| 3521 | return; |
| 3522 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3523 | } else if ("--package".equals(arg)) { |
| 3524 | i++; |
| 3525 | if (i >= args.length) { |
| 3526 | pw.println("No argument for --package option"); |
| 3527 | return; |
| 3528 | } |
| 3529 | dumpPackage = args[i]; |
| 3530 | try { |
| 3531 | dumpUid = AppGlobals.getPackageManager().getPackageUid(dumpPackage, |
| 3532 | PackageManager.MATCH_KNOWN_PACKAGES | PackageManager.MATCH_INSTANT, |
| 3533 | 0); |
| 3534 | } catch (RemoteException e) { |
| 3535 | } |
| 3536 | if (dumpUid < 0) { |
| 3537 | pw.println("Unknown package: " + dumpPackage); |
| 3538 | return; |
| 3539 | } |
| 3540 | dumpUid = UserHandle.getAppId(dumpUid); |
| 3541 | } else if ("--mode".equals(arg)) { |
| 3542 | i++; |
| 3543 | if (i >= args.length) { |
| 3544 | pw.println("No argument for --mode option"); |
| 3545 | return; |
| 3546 | } |
| 3547 | dumpMode = Shell.strModeToMode(args[i], pw); |
| 3548 | if (dumpMode < 0) { |
| 3549 | return; |
| 3550 | } |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3551 | } else if ("--watchers".equals(arg)) { |
| 3552 | dumpWatchers = true; |
Dianne Hackborn | 4d34bb8 | 2015-08-07 18:26:38 -0700 | [diff] [blame] | 3553 | } else if (arg.length() > 0 && arg.charAt(0) == '-'){ |
| 3554 | pw.println("Unknown option: " + arg); |
| 3555 | return; |
| 3556 | } else { |
| 3557 | pw.println("Unknown command: " + arg); |
| 3558 | return; |
| 3559 | } |
| 3560 | } |
| 3561 | } |
| 3562 | |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3563 | synchronized (this) { |
| 3564 | pw.println("Current AppOps Service state:"); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3565 | mConstants.dump(pw); |
| 3566 | pw.println(); |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 3567 | final long now = System.currentTimeMillis(); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3568 | final long nowElapsed = SystemClock.elapsedRealtime(); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3569 | final long nowUptime = SystemClock.uptimeMillis(); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3570 | final SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss.SSS"); |
| 3571 | final Date date = new Date(); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3572 | boolean needSep = false; |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3573 | if (dumpOp < 0 && dumpMode < 0 && dumpPackage == null && mProfileOwners != null |
| 3574 | && !dumpWatchers) { |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 3575 | pw.println(" Profile owners:"); |
| 3576 | for (int poi = 0; poi < mProfileOwners.size(); poi++) { |
| 3577 | pw.print(" User #"); |
| 3578 | pw.print(mProfileOwners.keyAt(poi)); |
| 3579 | pw.print(": "); |
| 3580 | UserHandle.formatUid(pw, mProfileOwners.valueAt(poi)); |
| 3581 | pw.println(); |
| 3582 | } |
| 3583 | pw.println(); |
| 3584 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3585 | if (mOpModeWatchers.size() > 0) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3586 | boolean printedHeader = false; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3587 | for (int i=0; i<mOpModeWatchers.size(); i++) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3588 | if (dumpOp >= 0 && dumpOp != mOpModeWatchers.keyAt(i)) { |
| 3589 | continue; |
| 3590 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3591 | boolean printedOpHeader = false; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3592 | ArraySet<ModeCallback> callbacks = mOpModeWatchers.valueAt(i); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3593 | for (int j=0; j<callbacks.size(); j++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3594 | final ModeCallback cb = callbacks.valueAt(j); |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3595 | if (dumpPackage != null |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3596 | && dumpUid != UserHandle.getAppId(cb.mWatchingUid)) { |
| 3597 | continue; |
| 3598 | } |
| 3599 | needSep = true; |
| 3600 | if (!printedHeader) { |
| 3601 | pw.println(" Op mode watchers:"); |
| 3602 | printedHeader = true; |
| 3603 | } |
| 3604 | if (!printedOpHeader) { |
| 3605 | pw.print(" Op "); |
| 3606 | pw.print(AppOpsManager.opToName(mOpModeWatchers.keyAt(i))); |
| 3607 | pw.println(":"); |
| 3608 | printedOpHeader = true; |
| 3609 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3610 | pw.print(" #"); pw.print(j); pw.print(": "); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3611 | pw.println(cb); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3612 | } |
| 3613 | } |
| 3614 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3615 | if (mPackageModeWatchers.size() > 0 && dumpOp < 0) { |
| 3616 | boolean printedHeader = false; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3617 | for (int i=0; i<mPackageModeWatchers.size(); i++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3618 | if (dumpPackage != null && !dumpPackage.equals(mPackageModeWatchers.keyAt(i))) { |
| 3619 | continue; |
| 3620 | } |
| 3621 | needSep = true; |
| 3622 | if (!printedHeader) { |
| 3623 | pw.println(" Package mode watchers:"); |
| 3624 | printedHeader = true; |
| 3625 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3626 | pw.print(" Pkg "); pw.print(mPackageModeWatchers.keyAt(i)); |
| 3627 | pw.println(":"); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3628 | ArraySet<ModeCallback> callbacks = mPackageModeWatchers.valueAt(i); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3629 | for (int j=0; j<callbacks.size(); j++) { |
| 3630 | pw.print(" #"); pw.print(j); pw.print(": "); |
Dianne Hackborn | 68d7655 | 2017-02-27 15:32:03 -0800 | [diff] [blame] | 3631 | pw.println(callbacks.valueAt(j)); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3632 | } |
| 3633 | } |
| 3634 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3635 | if (mModeWatchers.size() > 0 && dumpOp < 0) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3636 | boolean printedHeader = false; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3637 | for (int i=0; i<mModeWatchers.size(); i++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3638 | final ModeCallback cb = mModeWatchers.valueAt(i); |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3639 | if (dumpPackage != null |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3640 | && dumpUid != UserHandle.getAppId(cb.mWatchingUid)) { |
| 3641 | continue; |
| 3642 | } |
| 3643 | needSep = true; |
| 3644 | if (!printedHeader) { |
| 3645 | pw.println(" All op mode watchers:"); |
| 3646 | printedHeader = true; |
| 3647 | } |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 3648 | pw.print(" "); |
| 3649 | pw.print(Integer.toHexString(System.identityHashCode(mModeWatchers.keyAt(i)))); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3650 | pw.print(": "); pw.println(cb); |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3651 | } |
| 3652 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3653 | if (mActiveWatchers.size() > 0 && dumpMode < 0) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3654 | needSep = true; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3655 | boolean printedHeader = false; |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3656 | for (int i = 0; i < mActiveWatchers.size(); i++) { |
| 3657 | final SparseArray<ActiveCallback> activeWatchers = mActiveWatchers.valueAt(i); |
| 3658 | if (activeWatchers.size() <= 0) { |
| 3659 | continue; |
| 3660 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3661 | final ActiveCallback cb = activeWatchers.valueAt(0); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3662 | if (dumpOp >= 0 && activeWatchers.indexOfKey(dumpOp) < 0) { |
| 3663 | continue; |
| 3664 | } |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3665 | if (dumpPackage != null |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3666 | && dumpUid != UserHandle.getAppId(cb.mWatchingUid)) { |
| 3667 | continue; |
| 3668 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3669 | if (!printedHeader) { |
| 3670 | pw.println(" All op active watchers:"); |
| 3671 | printedHeader = true; |
| 3672 | } |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 3673 | pw.print(" "); |
| 3674 | pw.print(Integer.toHexString(System.identityHashCode( |
| 3675 | mActiveWatchers.keyAt(i)))); |
| 3676 | pw.println(" ->"); |
| 3677 | pw.print(" ["); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3678 | final int opCount = activeWatchers.size(); |
| 3679 | for (i = 0; i < opCount; i++) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3680 | if (i > 0) { |
| 3681 | pw.print(' '); |
| 3682 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3683 | pw.print(AppOpsManager.opToName(activeWatchers.keyAt(i))); |
| 3684 | if (i < opCount - 1) { |
| 3685 | pw.print(','); |
| 3686 | } |
| 3687 | } |
Dianne Hackborn | 3b563fc | 2018-04-16 17:17:14 -0700 | [diff] [blame] | 3688 | pw.println("]"); |
| 3689 | pw.print(" "); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3690 | pw.println(cb); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 3691 | } |
| 3692 | } |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 3693 | if (mNotedWatchers.size() > 0 && dumpMode < 0) { |
| 3694 | needSep = true; |
| 3695 | boolean printedHeader = false; |
| 3696 | for (int i = 0; i < mNotedWatchers.size(); i++) { |
| 3697 | final SparseArray<NotedCallback> notedWatchers = mNotedWatchers.valueAt(i); |
| 3698 | if (notedWatchers.size() <= 0) { |
| 3699 | continue; |
| 3700 | } |
| 3701 | final NotedCallback cb = notedWatchers.valueAt(0); |
| 3702 | if (dumpOp >= 0 && notedWatchers.indexOfKey(dumpOp) < 0) { |
| 3703 | continue; |
| 3704 | } |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3705 | if (dumpPackage != null |
Svet Ganov | b3d2ae2 | 2018-12-17 22:06:15 -0800 | [diff] [blame] | 3706 | && dumpUid != UserHandle.getAppId(cb.mWatchingUid)) { |
| 3707 | continue; |
| 3708 | } |
| 3709 | if (!printedHeader) { |
| 3710 | pw.println(" All op noted watchers:"); |
| 3711 | printedHeader = true; |
| 3712 | } |
| 3713 | pw.print(" "); |
| 3714 | pw.print(Integer.toHexString(System.identityHashCode( |
| 3715 | mNotedWatchers.keyAt(i)))); |
| 3716 | pw.println(" ->"); |
| 3717 | pw.print(" ["); |
| 3718 | final int opCount = notedWatchers.size(); |
| 3719 | for (i = 0; i < opCount; i++) { |
| 3720 | if (i > 0) { |
| 3721 | pw.print(' '); |
| 3722 | } |
| 3723 | pw.print(AppOpsManager.opToName(notedWatchers.keyAt(i))); |
| 3724 | if (i < opCount - 1) { |
| 3725 | pw.print(','); |
| 3726 | } |
| 3727 | } |
| 3728 | pw.println("]"); |
| 3729 | pw.print(" "); |
| 3730 | pw.println(cb); |
| 3731 | } |
| 3732 | } |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3733 | if (mClients.size() > 0 && dumpMode < 0 && !dumpWatchers) { |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3734 | needSep = true; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3735 | boolean printedHeader = false; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3736 | for (int i=0; i<mClients.size(); i++) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3737 | boolean printedClient = false; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3738 | ClientState cs = mClients.valueAt(i); |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 3739 | if (cs.mStartedOps.size() > 0) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3740 | boolean printedStarted = false; |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3741 | for (int j=0; j<cs.mStartedOps.size(); j++) { |
| 3742 | Op op = cs.mStartedOps.get(j); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3743 | if (dumpOp >= 0 && op.op != dumpOp) { |
| 3744 | continue; |
| 3745 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3746 | if (dumpPackage != null && !dumpPackage.equals(op.packageName)) { |
| 3747 | continue; |
| 3748 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3749 | if (!printedHeader) { |
| 3750 | pw.println(" Clients:"); |
| 3751 | printedHeader = true; |
| 3752 | } |
| 3753 | if (!printedClient) { |
| 3754 | pw.print(" "); pw.print(mClients.keyAt(i)); pw.println(":"); |
| 3755 | pw.print(" "); pw.println(cs); |
| 3756 | printedClient = true; |
| 3757 | } |
| 3758 | if (!printedStarted) { |
| 3759 | pw.println(" Started ops:"); |
| 3760 | printedStarted = true; |
| 3761 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3762 | pw.print(" "); pw.print("uid="); pw.print(op.uid); |
| 3763 | pw.print(" pkg="); pw.print(op.packageName); |
| 3764 | pw.print(" op="); pw.println(AppOpsManager.opToName(op.op)); |
| 3765 | } |
| 3766 | } |
| 3767 | } |
| 3768 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3769 | if (mAudioRestrictions.size() > 0 && dumpOp < 0 && dumpPackage != null |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3770 | && dumpMode < 0 && !dumpWatchers) { |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 3771 | boolean printedHeader = false; |
| 3772 | for (int o=0; o<mAudioRestrictions.size(); o++) { |
| 3773 | final String op = AppOpsManager.opToName(mAudioRestrictions.keyAt(o)); |
| 3774 | final SparseArray<Restriction> restrictions = mAudioRestrictions.valueAt(o); |
| 3775 | for (int i=0; i<restrictions.size(); i++) { |
| 3776 | if (!printedHeader){ |
| 3777 | pw.println(" Audio Restrictions:"); |
| 3778 | printedHeader = true; |
| 3779 | needSep = true; |
| 3780 | } |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 3781 | final int usage = restrictions.keyAt(i); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 3782 | pw.print(" "); pw.print(op); |
John Spurlock | 7b41467 | 2014-07-18 13:02:39 -0400 | [diff] [blame] | 3783 | pw.print(" usage="); pw.print(AudioAttributes.usageToString(usage)); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 3784 | Restriction r = restrictions.valueAt(i); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3785 | pw.print(": mode="); pw.println(AppOpsManager.modeToName(r.mode)); |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 3786 | if (!r.exceptionPackages.isEmpty()) { |
| 3787 | pw.println(" Exceptions:"); |
| 3788 | for (int j=0; j<r.exceptionPackages.size(); j++) { |
| 3789 | pw.print(" "); pw.println(r.exceptionPackages.valueAt(j)); |
| 3790 | } |
| 3791 | } |
| 3792 | } |
| 3793 | } |
| 3794 | } |
Dianne Hackborn | e98f5db | 2013-07-17 17:23:25 -0700 | [diff] [blame] | 3795 | if (needSep) { |
| 3796 | pw.println(); |
| 3797 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3798 | for (int i=0; i<mUidStates.size(); i++) { |
| 3799 | UidState uidState = mUidStates.valueAt(i); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3800 | final SparseIntArray opModes = uidState.opModes; |
| 3801 | final ArrayMap<String, Ops> pkgOps = uidState.pkgOps; |
| 3802 | |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3803 | if (dumpWatchers) { |
| 3804 | continue; |
| 3805 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3806 | if (dumpOp >= 0 || dumpPackage != null || dumpMode >= 0) { |
| 3807 | boolean hasOp = dumpOp < 0 || (uidState.opModes != null |
| 3808 | && uidState.opModes.indexOfKey(dumpOp) >= 0); |
| 3809 | boolean hasPackage = dumpPackage == null; |
| 3810 | boolean hasMode = dumpMode < 0; |
| 3811 | if (!hasMode && opModes != null) { |
| 3812 | for (int opi = 0; !hasMode && opi < opModes.size(); opi++) { |
| 3813 | if (opModes.valueAt(opi) == dumpMode) { |
| 3814 | hasMode = true; |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3815 | } |
| 3816 | } |
| 3817 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3818 | if (pkgOps != null) { |
| 3819 | for (int pkgi = 0; |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 3820 | (!hasOp || !hasPackage || !hasMode) && pkgi < pkgOps.size(); |
| 3821 | pkgi++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3822 | Ops ops = pkgOps.valueAt(pkgi); |
| 3823 | if (!hasOp && ops != null && ops.indexOfKey(dumpOp) >= 0) { |
| 3824 | hasOp = true; |
| 3825 | } |
| 3826 | if (!hasMode) { |
| 3827 | for (int opi = 0; !hasMode && opi < ops.size(); opi++) { |
| 3828 | if (ops.valueAt(opi).mode == dumpMode) { |
| 3829 | hasMode = true; |
| 3830 | } |
| 3831 | } |
| 3832 | } |
| 3833 | if (!hasPackage && dumpPackage.equals(ops.packageName)) { |
| 3834 | hasPackage = true; |
| 3835 | } |
| 3836 | } |
| 3837 | } |
| 3838 | if (uidState.foregroundOps != null && !hasOp) { |
| 3839 | if (uidState.foregroundOps.indexOfKey(dumpOp) > 0) { |
| 3840 | hasOp = true; |
| 3841 | } |
| 3842 | } |
| 3843 | if (!hasOp || !hasPackage || !hasMode) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3844 | continue; |
| 3845 | } |
| 3846 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3847 | |
| 3848 | pw.print(" Uid "); UserHandle.formatUid(pw, uidState.uid); pw.println(":"); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3849 | pw.print(" state="); |
| 3850 | pw.println(UID_STATE_NAMES[uidState.state]); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3851 | if (uidState.state != uidState.pendingState) { |
| 3852 | pw.print(" pendingState="); |
| 3853 | pw.println(UID_STATE_NAMES[uidState.pendingState]); |
| 3854 | } |
| 3855 | if (uidState.pendingStateCommitTime != 0) { |
| 3856 | pw.print(" pendingStateCommitTime="); |
Dianne Hackborn | 9fb9350 | 2018-06-18 12:29:44 -0700 | [diff] [blame] | 3857 | TimeUtils.formatDuration(uidState.pendingStateCommitTime, nowElapsed, pw); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3858 | pw.println(); |
| 3859 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3860 | if (uidState.startNesting != 0) { |
| 3861 | pw.print(" startNesting="); |
| 3862 | pw.println(uidState.startNesting); |
| 3863 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3864 | if (uidState.foregroundOps != null && (dumpMode < 0 |
| 3865 | || dumpMode == AppOpsManager.MODE_FOREGROUND)) { |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3866 | pw.println(" foregroundOps:"); |
| 3867 | for (int j = 0; j < uidState.foregroundOps.size(); j++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3868 | if (dumpOp >= 0 && dumpOp != uidState.foregroundOps.keyAt(j)) { |
| 3869 | continue; |
| 3870 | } |
| 3871 | pw.print(" "); |
| 3872 | pw.print(AppOpsManager.opToName(uidState.foregroundOps.keyAt(j))); |
| 3873 | pw.print(": "); |
| 3874 | pw.println(uidState.foregroundOps.valueAt(j) ? "WATCHER" : "SILENT"); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3875 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3876 | pw.print(" hasForegroundWatchers="); |
| 3877 | pw.println(uidState.hasForegroundWatchers); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3878 | } |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 3879 | needSep = true; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3880 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3881 | if (opModes != null) { |
| 3882 | final int opModeCount = opModes.size(); |
| 3883 | for (int j = 0; j < opModeCount; j++) { |
| 3884 | final int code = opModes.keyAt(j); |
| 3885 | final int mode = opModes.valueAt(j); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3886 | if (dumpOp >= 0 && dumpOp != code) { |
| 3887 | continue; |
| 3888 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3889 | if (dumpMode >= 0 && dumpMode != mode) { |
| 3890 | continue; |
| 3891 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3892 | pw.print(" "); pw.print(AppOpsManager.opToName(code)); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3893 | pw.print(": mode="); pw.println(AppOpsManager.modeToName(mode)); |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3894 | } |
| 3895 | } |
| 3896 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 3897 | if (pkgOps == null) { |
| 3898 | continue; |
| 3899 | } |
| 3900 | |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3901 | for (int pkgi = 0; pkgi < pkgOps.size(); pkgi++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3902 | final Ops ops = pkgOps.valueAt(pkgi); |
| 3903 | if (dumpPackage != null && !dumpPackage.equals(ops.packageName)) { |
| 3904 | continue; |
| 3905 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3906 | boolean printedPackage = false; |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3907 | for (int j=0; j<ops.size(); j++) { |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3908 | final Op op = ops.valueAt(j); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3909 | if (dumpOp >= 0 && dumpOp != op.op) { |
| 3910 | continue; |
| 3911 | } |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3912 | if (dumpMode >= 0 && dumpMode != op.mode) { |
| 3913 | continue; |
| 3914 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3915 | if (!printedPackage) { |
| 3916 | pw.print(" Package "); pw.print(ops.packageName); pw.println(":"); |
| 3917 | printedPackage = true; |
| 3918 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 3919 | pw.print(" "); pw.print(AppOpsManager.opToName(op.op)); |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3920 | pw.print(" ("); pw.print(AppOpsManager.modeToName(op.mode)); |
Dianne Hackborn | 65a4f25 | 2018-05-08 17:30:48 -0700 | [diff] [blame] | 3921 | final int switchOp = AppOpsManager.opToSwitch(op.op); |
| 3922 | if (switchOp != op.op) { |
| 3923 | pw.print(" / switch "); |
| 3924 | pw.print(AppOpsManager.opToName(switchOp)); |
| 3925 | final Op switchObj = ops.get(switchOp); |
| 3926 | int mode = switchObj != null |
| 3927 | ? switchObj.mode : AppOpsManager.opToDefaultMode(switchOp); |
| 3928 | pw.print("="); pw.print(AppOpsManager.modeToName(mode)); |
| 3929 | } |
Dianne Hackborn | 2378a4a | 2018-04-26 13:46:22 -0700 | [diff] [blame] | 3930 | pw.println("): "); |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3931 | dumpTimesLocked(pw, |
| 3932 | " Access: ", |
| 3933 | " ", op.time, now, sdf, date); |
| 3934 | dumpTimesLocked(pw, |
| 3935 | " Reject: ", |
| 3936 | " ", op.rejectTime, now, sdf, date); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3937 | if (op.duration == -1) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3938 | pw.print(" Running start at: "); |
| 3939 | TimeUtils.formatDuration(nowElapsed-op.startRealtime, pw); |
| 3940 | pw.println(); |
Dianne Hackborn | 7b7c58b | 2014-12-02 18:32:20 -0800 | [diff] [blame] | 3941 | } else if (op.duration != 0) { |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3942 | pw.print(" duration="); |
| 3943 | TimeUtils.formatDuration(op.duration, pw); |
| 3944 | pw.println(); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3945 | } |
Dianne Hackborn | cd1f30b | 2018-04-23 17:38:09 -0700 | [diff] [blame] | 3946 | if (op.startNesting != 0) { |
| 3947 | pw.print(" startNesting="); |
| 3948 | pw.println(op.startNesting); |
| 3949 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 3950 | } |
| 3951 | } |
| 3952 | } |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 3953 | if (needSep) { |
| 3954 | pw.println(); |
| 3955 | } |
| 3956 | |
| 3957 | final int userRestrictionCount = mOpUserRestrictions.size(); |
| 3958 | for (int i = 0; i < userRestrictionCount; i++) { |
| 3959 | IBinder token = mOpUserRestrictions.keyAt(i); |
| 3960 | ClientRestrictionState restrictionState = mOpUserRestrictions.valueAt(i); |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3961 | boolean printedTokenHeader = false; |
| 3962 | |
| 3963 | if (dumpMode >= 0 || dumpWatchers) { |
| 3964 | continue; |
| 3965 | } |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 3966 | |
| 3967 | final int restrictionCount = restrictionState.perUserRestrictions != null |
| 3968 | ? restrictionState.perUserRestrictions.size() : 0; |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3969 | if (restrictionCount > 0 && dumpPackage == null) { |
| 3970 | boolean printedOpsHeader = false; |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 3971 | for (int j = 0; j < restrictionCount; j++) { |
| 3972 | int userId = restrictionState.perUserRestrictions.keyAt(j); |
| 3973 | boolean[] restrictedOps = restrictionState.perUserRestrictions.valueAt(j); |
| 3974 | if (restrictedOps == null) { |
| 3975 | continue; |
| 3976 | } |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 3977 | if (dumpOp >= 0 && (dumpOp >= restrictedOps.length |
| 3978 | || !restrictedOps[dumpOp])) { |
| 3979 | continue; |
| 3980 | } |
| 3981 | if (!printedTokenHeader) { |
| 3982 | pw.println(" User restrictions for token " + token + ":"); |
| 3983 | printedTokenHeader = true; |
| 3984 | } |
| 3985 | if (!printedOpsHeader) { |
| 3986 | pw.println(" Restricted ops:"); |
| 3987 | printedOpsHeader = true; |
| 3988 | } |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 3989 | StringBuilder restrictedOpsValue = new StringBuilder(); |
| 3990 | restrictedOpsValue.append("["); |
| 3991 | final int restrictedOpCount = restrictedOps.length; |
| 3992 | for (int k = 0; k < restrictedOpCount; k++) { |
| 3993 | if (restrictedOps[k]) { |
| 3994 | if (restrictedOpsValue.length() > 1) { |
| 3995 | restrictedOpsValue.append(", "); |
| 3996 | } |
| 3997 | restrictedOpsValue.append(AppOpsManager.opToName(k)); |
| 3998 | } |
| 3999 | } |
| 4000 | restrictedOpsValue.append("]"); |
| 4001 | pw.print(" "); pw.print("user: "); pw.print(userId); |
| 4002 | pw.print(" restricted ops: "); pw.println(restrictedOpsValue); |
| 4003 | } |
| 4004 | } |
| 4005 | |
| 4006 | final int excludedPackageCount = restrictionState.perUserExcludedPackages != null |
| 4007 | ? restrictionState.perUserExcludedPackages.size() : 0; |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 4008 | if (excludedPackageCount > 0 && dumpOp < 0) { |
| 4009 | boolean printedPackagesHeader = false; |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 4010 | for (int j = 0; j < excludedPackageCount; j++) { |
| 4011 | int userId = restrictionState.perUserExcludedPackages.keyAt(j); |
| 4012 | String[] packageNames = restrictionState.perUserExcludedPackages.valueAt(j); |
Dianne Hackborn | 125dc53 | 2019-01-09 13:31:48 -0800 | [diff] [blame] | 4013 | if (packageNames == null) { |
| 4014 | continue; |
| 4015 | } |
| 4016 | boolean hasPackage; |
| 4017 | if (dumpPackage != null) { |
| 4018 | hasPackage = false; |
| 4019 | for (String pkg : packageNames) { |
| 4020 | if (dumpPackage.equals(pkg)) { |
| 4021 | hasPackage = true; |
| 4022 | break; |
| 4023 | } |
| 4024 | } |
| 4025 | } else { |
| 4026 | hasPackage = true; |
| 4027 | } |
| 4028 | if (!hasPackage) { |
| 4029 | continue; |
| 4030 | } |
| 4031 | if (!printedTokenHeader) { |
| 4032 | pw.println(" User restrictions for token " + token + ":"); |
| 4033 | printedTokenHeader = true; |
| 4034 | } |
| 4035 | if (!printedPackagesHeader) { |
| 4036 | pw.println(" Excluded packages:"); |
| 4037 | printedPackagesHeader = true; |
| 4038 | } |
Svet Ganov | ee438d4 | 2017-01-19 18:04:38 -0800 | [diff] [blame] | 4039 | pw.print(" "); pw.print("user: "); pw.print(userId); |
| 4040 | pw.print(" packages: "); pw.println(Arrays.toString(packageNames)); |
| 4041 | } |
| 4042 | } |
| 4043 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 4044 | } |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 4045 | |
| 4046 | // Must not hold the appops lock |
| 4047 | mHistoricalRegistry.dump(" ", pw, dumpUid, dumpPackage, dumpOp); |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 4048 | } |
John Spurlock | 1af30c7 | 2014-03-10 08:33:35 -0400 | [diff] [blame] | 4049 | |
| 4050 | private static final class Restriction { |
| 4051 | private static final ArraySet<String> NO_EXCEPTIONS = new ArraySet<String>(); |
| 4052 | int mode; |
| 4053 | ArraySet<String> exceptionPackages = NO_EXCEPTIONS; |
| 4054 | } |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 4055 | |
| 4056 | @Override |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4057 | public void setUserRestrictions(Bundle restrictions, IBinder token, int userHandle) { |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 4058 | checkSystemUid("setUserRestrictions"); |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 4059 | Preconditions.checkNotNull(restrictions); |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4060 | Preconditions.checkNotNull(token); |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4061 | for (int i = 0; i < AppOpsManager._NUM_OP; i++) { |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 4062 | String restriction = AppOpsManager.opToRestriction(i); |
Suprabh Shukla | 64e0dcb | 2016-05-24 16:23:11 -0700 | [diff] [blame] | 4063 | if (restriction != null) { |
| 4064 | setUserRestrictionNoCheck(i, restrictions.getBoolean(restriction, false), token, |
| 4065 | userHandle, null); |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4066 | } |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4067 | } |
| 4068 | } |
| 4069 | |
| 4070 | @Override |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 4071 | public void setUserRestriction(int code, boolean restricted, IBinder token, int userHandle, |
| 4072 | String[] exceptionPackages) { |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4073 | if (Binder.getCallingPid() != Process.myPid()) { |
| 4074 | mContext.enforcePermission(Manifest.permission.MANAGE_APP_OPS_RESTRICTIONS, |
| 4075 | Binder.getCallingPid(), Binder.getCallingUid(), null); |
| 4076 | } |
| 4077 | if (userHandle != UserHandle.getCallingUserId()) { |
| 4078 | if (mContext.checkCallingOrSelfPermission(Manifest.permission |
| 4079 | .INTERACT_ACROSS_USERS_FULL) != PackageManager.PERMISSION_GRANTED |
| 4080 | && mContext.checkCallingOrSelfPermission(Manifest.permission |
| 4081 | .INTERACT_ACROSS_USERS) != PackageManager.PERMISSION_GRANTED) { |
| 4082 | throw new SecurityException("Need INTERACT_ACROSS_USERS_FULL or" |
| 4083 | + " INTERACT_ACROSS_USERS to interact cross user "); |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 4084 | } |
| 4085 | } |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4086 | verifyIncomingOp(code); |
| 4087 | Preconditions.checkNotNull(token); |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 4088 | setUserRestrictionNoCheck(code, restricted, token, userHandle, exceptionPackages); |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4089 | } |
| 4090 | |
| 4091 | private void setUserRestrictionNoCheck(int code, boolean restricted, IBinder token, |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 4092 | int userHandle, String[] exceptionPackages) { |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 4093 | synchronized (AppOpsService.this) { |
| 4094 | ClientRestrictionState restrictionState = mOpUserRestrictions.get(token); |
| 4095 | |
| 4096 | if (restrictionState == null) { |
| 4097 | try { |
| 4098 | restrictionState = new ClientRestrictionState(token); |
| 4099 | } catch (RemoteException e) { |
| 4100 | return; |
| 4101 | } |
| 4102 | mOpUserRestrictions.put(token, restrictionState); |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 4103 | } |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 4104 | |
| 4105 | if (restrictionState.setRestriction(code, restricted, exceptionPackages, userHandle)) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 4106 | mHandler.sendMessage(PooledLambda.obtainMessage( |
Svet Ganov | 3a95f83 | 2018-03-23 17:44:30 -0700 | [diff] [blame] | 4107 | AppOpsService::notifyWatchersOfChange, this, code, UID_ANY)); |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 4108 | } |
| 4109 | |
| 4110 | if (restrictionState.isDefault()) { |
| 4111 | mOpUserRestrictions.remove(token); |
| 4112 | restrictionState.destroy(); |
| 4113 | } |
Ruben Brunk | 29931bc | 2016-03-11 00:24:26 -0800 | [diff] [blame] | 4114 | } |
Julia Reynolds | bb21c25 | 2016-04-05 16:01:49 -0400 | [diff] [blame] | 4115 | } |
| 4116 | |
Svet Ganov | 3a95f83 | 2018-03-23 17:44:30 -0700 | [diff] [blame] | 4117 | private void notifyWatchersOfChange(int code, int uid) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 4118 | final ArraySet<ModeCallback> clonedCallbacks; |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4119 | synchronized (this) { |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 4120 | ArraySet<ModeCallback> callbacks = mOpModeWatchers.get(code); |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4121 | if (callbacks == null) { |
| 4122 | return; |
| 4123 | } |
Dianne Hackborn | 68d7655 | 2017-02-27 15:32:03 -0800 | [diff] [blame] | 4124 | clonedCallbacks = new ArraySet<>(callbacks); |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4125 | } |
| 4126 | |
Svet Ganov | 3a95f83 | 2018-03-23 17:44:30 -0700 | [diff] [blame] | 4127 | notifyOpChanged(clonedCallbacks, code, uid, null); |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 4128 | } |
| 4129 | |
| 4130 | @Override |
| 4131 | public void removeUser(int userHandle) throws RemoteException { |
| 4132 | checkSystemUid("removeUser"); |
Svet Ganov | 442ed57 | 2016-08-17 17:29:43 -0700 | [diff] [blame] | 4133 | synchronized (AppOpsService.this) { |
| 4134 | final int tokenCount = mOpUserRestrictions.size(); |
| 4135 | for (int i = tokenCount - 1; i >= 0; i--) { |
| 4136 | ClientRestrictionState opRestrictions = mOpUserRestrictions.valueAt(i); |
| 4137 | opRestrictions.removeUser(userHandle); |
| 4138 | } |
Sudheer Shanka | bc2fadd | 2016-09-27 17:36:39 -0700 | [diff] [blame] | 4139 | removeUidsForUserLocked(userHandle); |
| 4140 | } |
| 4141 | } |
| 4142 | |
Jeff Sharkey | 35e46d2 | 2017-06-09 10:01:20 -0600 | [diff] [blame] | 4143 | @Override |
| 4144 | public boolean isOperationActive(int code, int uid, String packageName) { |
Svet Ganov | f7b4725 | 2018-02-26 11:11:27 -0800 | [diff] [blame] | 4145 | if (Binder.getCallingUid() != uid) { |
| 4146 | if (mContext.checkCallingOrSelfPermission(Manifest.permission.WATCH_APPOPS) |
| 4147 | != PackageManager.PERMISSION_GRANTED) { |
| 4148 | return false; |
| 4149 | } |
| 4150 | } |
Jeff Sharkey | 35e46d2 | 2017-06-09 10:01:20 -0600 | [diff] [blame] | 4151 | verifyIncomingOp(code); |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 4152 | final String resolvedPackageName = resolvePackageName(uid, packageName); |
Jeff Sharkey | 35e46d2 | 2017-06-09 10:01:20 -0600 | [diff] [blame] | 4153 | if (resolvedPackageName == null) { |
| 4154 | return false; |
| 4155 | } |
Svetoslav Ganov | 2d20fb4 | 2018-02-08 15:52:10 -0800 | [diff] [blame] | 4156 | synchronized (AppOpsService.this) { |
Jeff Sharkey | 35e46d2 | 2017-06-09 10:01:20 -0600 | [diff] [blame] | 4157 | for (int i = mClients.size() - 1; i >= 0; i--) { |
| 4158 | final ClientState client = mClients.valueAt(i); |
Jeff Sharkey | 35e46d2 | 2017-06-09 10:01:20 -0600 | [diff] [blame] | 4159 | for (int j = client.mStartedOps.size() - 1; j >= 0; j--) { |
| 4160 | final Op op = client.mStartedOps.get(j); |
| 4161 | if (op.op == code && op.uid == uid) return true; |
| 4162 | } |
| 4163 | } |
| 4164 | } |
| 4165 | return false; |
| 4166 | } |
| 4167 | |
Svet Ganov | 8455ba2 | 2019-01-02 13:05:56 -0800 | [diff] [blame] | 4168 | @Override |
| 4169 | public void setHistoryParameters(@AppOpsManager.HistoricalMode int mode, |
| 4170 | long baseSnapshotInterval, int compressionStep) { |
| 4171 | mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_APPOPS, |
| 4172 | "setHistoryParameters"); |
| 4173 | // Must not hold the appops lock |
| 4174 | mHistoricalRegistry.setHistoryParameters(mode, baseSnapshotInterval, compressionStep); |
| 4175 | } |
| 4176 | |
| 4177 | @Override |
| 4178 | public void offsetHistory(long offsetMillis) { |
| 4179 | mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_APPOPS, |
| 4180 | "offsetHistory"); |
| 4181 | // Must not hold the appops lock |
| 4182 | mHistoricalRegistry.offsetHistory(offsetMillis); |
| 4183 | } |
| 4184 | |
| 4185 | @Override |
| 4186 | public void addHistoricalOps(HistoricalOps ops) { |
| 4187 | mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_APPOPS, |
| 4188 | "addHistoricalOps"); |
| 4189 | // Must not hold the appops lock |
| 4190 | mHistoricalRegistry.addHistoricalOps(ops); |
| 4191 | } |
| 4192 | |
| 4193 | @Override |
| 4194 | public void resetHistoryParameters() { |
| 4195 | mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_APPOPS, |
| 4196 | "resetHistoryParameters"); |
| 4197 | // Must not hold the appops lock |
| 4198 | mHistoricalRegistry.resetHistoryParameters(); |
| 4199 | } |
| 4200 | |
| 4201 | @Override |
| 4202 | public void clearHistory() { |
| 4203 | mContext.enforceCallingOrSelfPermission(android.Manifest.permission.MANAGE_APPOPS, |
| 4204 | "clearHistory"); |
| 4205 | // Must not hold the appops lock |
| 4206 | mHistoricalRegistry.clearHistory(); |
| 4207 | } |
| 4208 | |
Sudheer Shanka | bc2fadd | 2016-09-27 17:36:39 -0700 | [diff] [blame] | 4209 | private void removeUidsForUserLocked(int userHandle) { |
| 4210 | for (int i = mUidStates.size() - 1; i >= 0; --i) { |
| 4211 | final int uid = mUidStates.keyAt(i); |
| 4212 | if (UserHandle.getUserId(uid) == userHandle) { |
| 4213 | mUidStates.removeAt(i); |
| 4214 | } |
Svet Ganov | 9cea80cd | 2016-02-16 11:47:00 -0800 | [diff] [blame] | 4215 | } |
| 4216 | } |
| 4217 | |
Jason Monk | 6206299 | 2014-05-06 09:55:28 -0400 | [diff] [blame] | 4218 | private void checkSystemUid(String function) { |
| 4219 | int uid = Binder.getCallingUid(); |
| 4220 | if (uid != Process.SYSTEM_UID) { |
| 4221 | throw new SecurityException(function + " must by called by the system"); |
| 4222 | } |
| 4223 | } |
| 4224 | |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 4225 | private static String resolvePackageName(int uid, String packageName) { |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 4226 | if (uid == Process.ROOT_UID) { |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 4227 | return "root"; |
| 4228 | } else if (uid == Process.SHELL_UID) { |
| 4229 | return "com.android.shell"; |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 4230 | } else if (uid == Process.MEDIA_UID) { |
| 4231 | return "media"; |
| 4232 | } else if (uid == Process.AUDIOSERVER_UID) { |
| 4233 | return "audioserver"; |
| 4234 | } else if (uid == Process.CAMERASERVER_UID) { |
| 4235 | return "cameraserver"; |
Svetoslav Ganov | f73adb6 | 2016-03-29 01:07:06 +0000 | [diff] [blame] | 4236 | } else if (uid == Process.SYSTEM_UID && packageName == null) { |
| 4237 | return "android"; |
| 4238 | } |
| 4239 | return packageName; |
| 4240 | } |
| 4241 | |
Svet Ganov | 82f09bc | 2018-01-12 22:08:40 -0800 | [diff] [blame] | 4242 | private static int resolveUid(String packageName) { |
| 4243 | if (packageName == null) { |
| 4244 | return -1; |
| 4245 | } |
| 4246 | switch (packageName) { |
| 4247 | case "root": |
| 4248 | return Process.ROOT_UID; |
| 4249 | case "shell": |
| 4250 | return Process.SHELL_UID; |
| 4251 | case "media": |
| 4252 | return Process.MEDIA_UID; |
| 4253 | case "audioserver": |
| 4254 | return Process.AUDIOSERVER_UID; |
| 4255 | case "cameraserver": |
| 4256 | return Process.CAMERASERVER_UID; |
| 4257 | } |
| 4258 | return -1; |
| 4259 | } |
| 4260 | |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 4261 | private static String[] getPackagesForUid(int uid) { |
Svet Ganov | f3807aa | 2015-08-02 10:09:56 -0700 | [diff] [blame] | 4262 | String[] packageNames = null; |
Philip P. Moltmann | 159d98b | 2018-12-20 08:30:53 -0800 | [diff] [blame] | 4263 | |
| 4264 | // Very early during boot the package manager is not yet or not yet fully started. At this |
| 4265 | // time there are no packages yet. |
| 4266 | if (AppGlobals.getPackageManager() != null) { |
| 4267 | try { |
| 4268 | packageNames = AppGlobals.getPackageManager().getPackagesForUid(uid); |
| 4269 | } catch (RemoteException e) { |
| 4270 | /* ignore - local call */ |
| 4271 | } |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 4272 | } |
Svet Ganov | f3807aa | 2015-08-02 10:09:56 -0700 | [diff] [blame] | 4273 | if (packageNames == null) { |
| 4274 | return EmptyArray.STRING; |
| 4275 | } |
| 4276 | return packageNames; |
Svet Ganov | 2af5708 | 2015-07-30 08:44:20 -0700 | [diff] [blame] | 4277 | } |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4278 | |
| 4279 | private final class ClientRestrictionState implements DeathRecipient { |
| 4280 | private final IBinder token; |
| 4281 | SparseArray<boolean[]> perUserRestrictions; |
| 4282 | SparseArray<String[]> perUserExcludedPackages; |
| 4283 | |
| 4284 | public ClientRestrictionState(IBinder token) |
| 4285 | throws RemoteException { |
| 4286 | token.linkToDeath(this, 0); |
| 4287 | this.token = token; |
| 4288 | } |
| 4289 | |
| 4290 | public boolean setRestriction(int code, boolean restricted, |
| 4291 | String[] excludedPackages, int userId) { |
| 4292 | boolean changed = false; |
| 4293 | |
| 4294 | if (perUserRestrictions == null && restricted) { |
| 4295 | perUserRestrictions = new SparseArray<>(); |
| 4296 | } |
| 4297 | |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 4298 | int[] users; |
| 4299 | if (userId == UserHandle.USER_ALL) { |
| 4300 | List<UserInfo> liveUsers = UserManager.get(mContext).getUsers(false); |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4301 | |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 4302 | users = new int[liveUsers.size()]; |
| 4303 | for (int i = 0; i < liveUsers.size(); i++) { |
| 4304 | users[i] = liveUsers.get(i).id; |
| 4305 | } |
| 4306 | } else { |
| 4307 | users = new int[]{userId}; |
| 4308 | } |
| 4309 | |
| 4310 | if (perUserRestrictions != null) { |
| 4311 | int numUsers = users.length; |
| 4312 | |
| 4313 | for (int i = 0; i < numUsers; i++) { |
| 4314 | int thisUserId = users[i]; |
| 4315 | |
| 4316 | boolean[] userRestrictions = perUserRestrictions.get(thisUserId); |
| 4317 | if (userRestrictions == null && restricted) { |
| 4318 | userRestrictions = new boolean[AppOpsManager._NUM_OP]; |
| 4319 | perUserRestrictions.put(thisUserId, userRestrictions); |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4320 | } |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 4321 | if (userRestrictions != null && userRestrictions[code] != restricted) { |
| 4322 | userRestrictions[code] = restricted; |
| 4323 | if (!restricted && isDefault(userRestrictions)) { |
| 4324 | perUserRestrictions.remove(thisUserId); |
| 4325 | userRestrictions = null; |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4326 | } |
| 4327 | changed = true; |
| 4328 | } |
Philip P. Moltmann | e683f19 | 2017-06-23 14:05:04 -0700 | [diff] [blame] | 4329 | |
| 4330 | if (userRestrictions != null) { |
| 4331 | final boolean noExcludedPackages = ArrayUtils.isEmpty(excludedPackages); |
| 4332 | if (perUserExcludedPackages == null && !noExcludedPackages) { |
| 4333 | perUserExcludedPackages = new SparseArray<>(); |
| 4334 | } |
| 4335 | if (perUserExcludedPackages != null && !Arrays.equals(excludedPackages, |
| 4336 | perUserExcludedPackages.get(thisUserId))) { |
| 4337 | if (noExcludedPackages) { |
| 4338 | perUserExcludedPackages.remove(thisUserId); |
| 4339 | if (perUserExcludedPackages.size() <= 0) { |
| 4340 | perUserExcludedPackages = null; |
| 4341 | } |
| 4342 | } else { |
| 4343 | perUserExcludedPackages.put(thisUserId, excludedPackages); |
| 4344 | } |
| 4345 | changed = true; |
| 4346 | } |
| 4347 | } |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4348 | } |
| 4349 | } |
| 4350 | |
| 4351 | return changed; |
| 4352 | } |
| 4353 | |
| 4354 | public boolean hasRestriction(int restriction, String packageName, int userId) { |
| 4355 | if (perUserRestrictions == null) { |
| 4356 | return false; |
| 4357 | } |
| 4358 | boolean[] restrictions = perUserRestrictions.get(userId); |
| 4359 | if (restrictions == null) { |
| 4360 | return false; |
| 4361 | } |
| 4362 | if (!restrictions[restriction]) { |
| 4363 | return false; |
| 4364 | } |
| 4365 | if (perUserExcludedPackages == null) { |
| 4366 | return true; |
| 4367 | } |
| 4368 | String[] perUserExclusions = perUserExcludedPackages.get(userId); |
| 4369 | if (perUserExclusions == null) { |
| 4370 | return true; |
| 4371 | } |
| 4372 | return !ArrayUtils.contains(perUserExclusions, packageName); |
| 4373 | } |
| 4374 | |
| 4375 | public void removeUser(int userId) { |
| 4376 | if (perUserExcludedPackages != null) { |
| 4377 | perUserExcludedPackages.remove(userId); |
| 4378 | if (perUserExcludedPackages.size() <= 0) { |
| 4379 | perUserExcludedPackages = null; |
| 4380 | } |
| 4381 | } |
Sudheer Shanka | bc2fadd | 2016-09-27 17:36:39 -0700 | [diff] [blame] | 4382 | if (perUserRestrictions != null) { |
| 4383 | perUserRestrictions.remove(userId); |
| 4384 | if (perUserRestrictions.size() <= 0) { |
| 4385 | perUserRestrictions = null; |
| 4386 | } |
| 4387 | } |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4388 | } |
| 4389 | |
| 4390 | public boolean isDefault() { |
| 4391 | return perUserRestrictions == null || perUserRestrictions.size() <= 0; |
| 4392 | } |
| 4393 | |
| 4394 | @Override |
| 4395 | public void binderDied() { |
| 4396 | synchronized (AppOpsService.this) { |
| 4397 | mOpUserRestrictions.remove(token); |
| 4398 | if (perUserRestrictions == null) { |
| 4399 | return; |
| 4400 | } |
| 4401 | final int userCount = perUserRestrictions.size(); |
| 4402 | for (int i = 0; i < userCount; i++) { |
| 4403 | final boolean[] restrictions = perUserRestrictions.valueAt(i); |
| 4404 | final int restrictionCount = restrictions.length; |
| 4405 | for (int j = 0; j < restrictionCount; j++) { |
| 4406 | if (restrictions[j]) { |
| 4407 | final int changedCode = j; |
Svet Ganov | 3a95f83 | 2018-03-23 17:44:30 -0700 | [diff] [blame] | 4408 | mHandler.post(() -> notifyWatchersOfChange(changedCode, UID_ANY)); |
Svetoslav Ganov | a8bbd76 | 2016-05-13 17:08:16 -0700 | [diff] [blame] | 4409 | } |
| 4410 | } |
| 4411 | } |
| 4412 | destroy(); |
| 4413 | } |
| 4414 | } |
| 4415 | |
| 4416 | public void destroy() { |
| 4417 | token.unlinkToDeath(this, 0); |
| 4418 | } |
| 4419 | |
| 4420 | private boolean isDefault(boolean[] array) { |
| 4421 | if (ArrayUtils.isEmpty(array)) { |
| 4422 | return true; |
| 4423 | } |
| 4424 | for (boolean value : array) { |
| 4425 | if (value) { |
| 4426 | return false; |
| 4427 | } |
| 4428 | } |
| 4429 | return true; |
| 4430 | } |
| 4431 | } |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 4432 | |
| 4433 | private final class AppOpsManagerInternalImpl extends AppOpsManagerInternal { |
| 4434 | @Override public void setDeviceAndProfileOwners(SparseIntArray owners) { |
| 4435 | synchronized (AppOpsService.this) { |
| 4436 | mProfileOwners = owners; |
| 4437 | } |
| 4438 | } |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 4439 | |
| 4440 | @Override |
Philip P. Moltmann | 159d98b | 2018-12-20 08:30:53 -0800 | [diff] [blame] | 4441 | public void setUidMode(int code, int uid, int mode) { |
| 4442 | AppOpsService.this.setUidMode(code, uid, mode); |
Philip P. Moltmann | 17f65af | 2018-10-18 15:32:29 -0700 | [diff] [blame] | 4443 | } |
Philip P. Moltmann | dde0785 | 2019-01-25 16:42:36 -0800 | [diff] [blame] | 4444 | |
| 4445 | @Override |
| 4446 | public void setAllPkgModesToDefault(int code, int uid) { |
| 4447 | AppOpsService.this.setAllPkgModesToDefault(code, uid); |
| 4448 | } |
Dianne Hackborn | d525441 | 2018-05-11 18:02:58 -0700 | [diff] [blame] | 4449 | } |
Dianne Hackborn | a06de0f | 2012-12-11 16:34:47 -0800 | [diff] [blame] | 4450 | } |