Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.pm; |
| 18 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 19 | import static org.xmlpull.v1.XmlPullParser.END_DOCUMENT; |
| 20 | import static org.xmlpull.v1.XmlPullParser.START_TAG; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 21 | |
Svetoslav | 805b63e | 2015-04-09 17:28:54 -0700 | [diff] [blame] | 22 | import android.Manifest; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 23 | import android.app.ActivityManager; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 24 | import android.app.AppGlobals; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 25 | import android.app.AppOpsManager; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 26 | import android.app.Notification; |
| 27 | import android.app.NotificationManager; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 28 | import android.app.PackageDeleteObserver; |
| 29 | import android.app.PackageInstallObserver; |
Benjamin Franz | dabae88 | 2017-08-08 12:33:19 +0100 | [diff] [blame] | 30 | import android.app.admin.DeviceAdminInfo; |
| 31 | import android.app.admin.DevicePolicyManagerInternal; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 32 | import android.content.Context; |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 33 | import android.content.Intent; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 34 | import android.content.IntentSender; |
| 35 | import android.content.IntentSender.SendIntentException; |
Philip P. Moltmann | d9bb39a | 2017-09-05 12:41:15 -0700 | [diff] [blame] | 36 | import android.content.pm.ApplicationInfo; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 37 | import android.content.pm.IPackageInstaller; |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 38 | import android.content.pm.IPackageInstallerCallback; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 39 | import android.content.pm.IPackageInstallerSession; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 40 | import android.content.pm.PackageInfo; |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 41 | import android.content.pm.PackageInstaller; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 42 | import android.content.pm.PackageInstaller.SessionInfo; |
| 43 | import android.content.pm.PackageInstaller.SessionParams; |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 44 | import android.content.pm.PackageManager; |
Jeff Sharkey | 97d47ed | 2014-10-15 09:19:47 -0700 | [diff] [blame] | 45 | import android.content.pm.ParceledListSlice; |
Svet Ganov | 6788212 | 2016-12-11 16:36:34 -0800 | [diff] [blame] | 46 | import android.content.pm.VersionedPackage; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 47 | import android.graphics.Bitmap; |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 48 | import android.net.Uri; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 49 | import android.os.Binder; |
Philip P. Moltmann | d9bb39a | 2017-09-05 12:41:15 -0700 | [diff] [blame] | 50 | import android.os.Build; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 51 | import android.os.Bundle; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 52 | import android.os.Environment; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 53 | import android.os.Handler; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 54 | import android.os.HandlerThread; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 55 | import android.os.Looper; |
| 56 | import android.os.Message; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 57 | import android.os.Process; |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 58 | import android.os.RemoteCallbackList; |
| 59 | import android.os.RemoteException; |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 60 | import android.os.SELinux; |
Dianne Hackborn | e17b445 | 2018-01-10 13:15:40 -0800 | [diff] [blame] | 61 | import android.os.SystemClock; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 62 | import android.os.UserHandle; |
| 63 | import android.os.UserManager; |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 64 | import android.os.storage.StorageManager; |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 65 | import android.system.ErrnoException; |
| 66 | import android.system.Os; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 67 | import android.text.TextUtils; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 68 | import android.text.format.DateUtils; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 69 | import android.util.ArraySet; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 70 | import android.util.AtomicFile; |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 71 | import android.util.ExceptionUtils; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 72 | import android.util.Slog; |
| 73 | import android.util.SparseArray; |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 74 | import android.util.SparseBooleanArray; |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 75 | import android.util.SparseIntArray; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 76 | import android.util.Xml; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 77 | |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 78 | import com.android.internal.R; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 79 | import com.android.internal.annotations.GuardedBy; |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 80 | import com.android.internal.content.PackageHelper; |
Chris Wren | 282cfef | 2017-03-27 15:01:44 -0400 | [diff] [blame] | 81 | import com.android.internal.messages.nano.SystemMessageProto.SystemMessage; |
Geoffrey Pitsch | af759c5 | 2017-02-15 09:35:38 -0500 | [diff] [blame] | 82 | import com.android.internal.notification.SystemNotificationChannels; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 83 | import com.android.internal.util.FastXmlSerializer; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 84 | import com.android.internal.util.ImageUtils; |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 85 | import com.android.internal.util.IndentingPrintWriter; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 86 | import com.android.server.IoThread; |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 87 | import com.android.server.LocalServices; |
| 88 | import com.android.server.pm.permission.PermissionManagerInternal; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 89 | |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 90 | import libcore.io.IoUtils; |
| 91 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 92 | import org.xmlpull.v1.XmlPullParser; |
| 93 | import org.xmlpull.v1.XmlPullParserException; |
| 94 | import org.xmlpull.v1.XmlSerializer; |
| 95 | |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 96 | import java.io.CharArrayWriter; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 97 | import java.io.File; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 98 | import java.io.FileInputStream; |
| 99 | import java.io.FileNotFoundException; |
| 100 | import java.io.FileOutputStream; |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 101 | import java.io.FilenameFilter; |
| 102 | import java.io.IOException; |
Wojciech Staszkiewicz | 9e9e2e7 | 2015-05-08 14:58:46 +0100 | [diff] [blame] | 103 | import java.nio.charset.StandardCharsets; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 104 | import java.security.SecureRandom; |
Jeff Sharkey | bb58067 | 2014-07-10 12:10:25 -0700 | [diff] [blame] | 105 | import java.util.ArrayList; |
Jeff Sharkey | 54d42be | 2015-07-20 16:36:55 -0700 | [diff] [blame] | 106 | import java.util.Collections; |
Jeff Sharkey | bb58067 | 2014-07-10 12:10:25 -0700 | [diff] [blame] | 107 | import java.util.List; |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 108 | import java.util.Objects; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 109 | import java.util.Random; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 110 | |
| 111 | public class PackageInstallerService extends IPackageInstaller.Stub { |
| 112 | private static final String TAG = "PackageInstaller"; |
Jeff Sharkey | e980804 | 2014-09-11 21:15:37 -0700 | [diff] [blame] | 113 | private static final boolean LOGD = false; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 114 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 115 | // TODO: remove outstanding sessions when installer package goes away |
Jeff Sharkey | 6c833e0 | 2014-07-14 22:44:30 -0700 | [diff] [blame] | 116 | // TODO: notify listeners in other users when package has been installed there |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 117 | // TODO: purge expired sessions periodically in addition to at reboot |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 118 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 119 | /** XML constants used in {@link #mSessionsFile} */ |
| 120 | private static final String TAG_SESSIONS = "sessions"; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 121 | |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 122 | /** Automatically destroy sessions older than this */ |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 123 | private static final long MAX_AGE_MILLIS = 3 * DateUtils.DAY_IN_MILLIS; |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 124 | /** Upper bound on number of active sessions for a UID */ |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 125 | private static final long MAX_ACTIVE_SESSIONS = 1024; |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 126 | /** Upper bound on number of historical sessions for a UID */ |
| 127 | private static final long MAX_HISTORICAL_SESSIONS = 1048576; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 128 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 129 | private final Context mContext; |
| 130 | private final PackageManagerService mPm; |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 131 | private final PermissionManagerInternal mPermissionManager; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 132 | |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 133 | private AppOpsManager mAppOps; |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 134 | |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 135 | private final HandlerThread mInstallThread; |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 136 | private final Handler mInstallHandler; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 137 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 138 | private final Callbacks mCallbacks; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 139 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 140 | /** |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 141 | * File storing persisted {@link #mSessions} metadata. |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 142 | */ |
| 143 | private final AtomicFile mSessionsFile; |
| 144 | |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 145 | /** |
| 146 | * Directory storing persisted {@link #mSessions} metadata which is too |
| 147 | * heavy to store directly in {@link #mSessionsFile}. |
| 148 | */ |
| 149 | private final File mSessionsDir; |
| 150 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 151 | private final InternalCallback mInternalCallback = new InternalCallback(); |
| 152 | |
| 153 | /** |
| 154 | * Used for generating session IDs. Since this is created at boot time, |
| 155 | * normal random might be predictable. |
| 156 | */ |
| 157 | private final Random mRandom = new SecureRandom(); |
| 158 | |
Todd Kennedy | 28c4e80 | 2016-07-13 13:20:30 -0700 | [diff] [blame] | 159 | /** All sessions allocated */ |
| 160 | @GuardedBy("mSessions") |
| 161 | private final SparseBooleanArray mAllocatedSessions = new SparseBooleanArray(); |
| 162 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 163 | @GuardedBy("mSessions") |
| 164 | private final SparseArray<PackageInstallerSession> mSessions = new SparseArray<>(); |
| 165 | |
Jeff Sharkey | 9a44577 | 2014-07-16 11:32:08 -0700 | [diff] [blame] | 166 | /** Historical sessions kept around for debugging purposes */ |
| 167 | @GuardedBy("mSessions") |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 168 | private final List<String> mHistoricalSessions = new ArrayList<>(); |
| 169 | |
| 170 | @GuardedBy("mSessions") |
| 171 | private final SparseIntArray mHistoricalSessionsByInstaller = new SparseIntArray(); |
Jeff Sharkey | 9a44577 | 2014-07-16 11:32:08 -0700 | [diff] [blame] | 172 | |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 173 | /** Sessions allocated to legacy users */ |
| 174 | @GuardedBy("mSessions") |
| 175 | private final SparseBooleanArray mLegacySessions = new SparseBooleanArray(); |
| 176 | |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 177 | private static final FilenameFilter sStageFilter = new FilenameFilter() { |
| 178 | @Override |
| 179 | public boolean accept(File dir, String name) { |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 180 | return isStageName(name); |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 181 | } |
| 182 | }; |
| 183 | |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 184 | public PackageInstallerService(Context context, PackageManagerService pm) { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 185 | mContext = context; |
| 186 | mPm = pm; |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 187 | mPermissionManager = LocalServices.getService(PermissionManagerInternal.class); |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 188 | |
| 189 | mInstallThread = new HandlerThread(TAG); |
| 190 | mInstallThread.start(); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 191 | |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 192 | mInstallHandler = new Handler(mInstallThread.getLooper()); |
| 193 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 194 | mCallbacks = new Callbacks(mInstallThread.getLooper()); |
| 195 | |
| 196 | mSessionsFile = new AtomicFile( |
Dianne Hackborn | e17b445 | 2018-01-10 13:15:40 -0800 | [diff] [blame] | 197 | new File(Environment.getDataSystemDirectory(), "install_sessions.xml"), |
| 198 | "package-session"); |
Jeff Sharkey | 8212ae0 | 2016-02-10 14:46:43 -0700 | [diff] [blame] | 199 | mSessionsDir = new File(Environment.getDataSystemDirectory(), "install_sessions"); |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 200 | mSessionsDir.mkdirs(); |
Tony Mak | 606f8e7 | 2017-02-15 18:40:03 +0000 | [diff] [blame] | 201 | } |
| 202 | |
| 203 | public void systemReady() { |
| 204 | mAppOps = mContext.getSystemService(AppOpsManager.class); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 205 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 206 | synchronized (mSessions) { |
| 207 | readSessionsLocked(); |
| 208 | |
Svetoslav Ganov | 096d304 | 2017-01-30 16:34:13 -0800 | [diff] [blame] | 209 | reconcileStagesLocked(StorageManager.UUID_PRIVATE_INTERNAL, false /*isInstant*/); |
| 210 | reconcileStagesLocked(StorageManager.UUID_PRIVATE_INTERNAL, true /*isInstant*/); |
Jeff Sharkey | 6dce496 | 2015-07-03 18:08:41 -0700 | [diff] [blame] | 211 | |
Jeff Sharkey | 54d42be | 2015-07-20 16:36:55 -0700 | [diff] [blame] | 212 | final ArraySet<File> unclaimedIcons = newArraySet( |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 213 | mSessionsDir.listFiles()); |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 214 | |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 215 | // Ignore stages and icons claimed by active sessions |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 216 | for (int i = 0; i < mSessions.size(); i++) { |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 217 | final PackageInstallerSession session = mSessions.valueAt(i); |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 218 | unclaimedIcons.remove(buildAppIconFile(session.sessionId)); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 219 | } |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 220 | |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 221 | // Clean up orphaned icons |
| 222 | for (File icon : unclaimedIcons) { |
| 223 | Slog.w(TAG, "Deleting orphan icon " + icon); |
| 224 | icon.delete(); |
| 225 | } |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 226 | } |
| 227 | } |
| 228 | |
Andreas Gampe | a36dc62 | 2018-02-05 17:19:22 -0800 | [diff] [blame] | 229 | @GuardedBy("mSessions") |
Todd Kennedy | 2699f06 | 2015-11-20 13:07:17 -0800 | [diff] [blame] | 230 | private void reconcileStagesLocked(String volumeUuid, boolean isEphemeral) { |
| 231 | final File stagingDir = buildStagingDir(volumeUuid, isEphemeral); |
Jeff Sharkey | 54d42be | 2015-07-20 16:36:55 -0700 | [diff] [blame] | 232 | final ArraySet<File> unclaimedStages = newArraySet( |
Jeff Sharkey | 6dce496 | 2015-07-03 18:08:41 -0700 | [diff] [blame] | 233 | stagingDir.listFiles(sStageFilter)); |
| 234 | |
| 235 | // Ignore stages claimed by active sessions |
| 236 | for (int i = 0; i < mSessions.size(); i++) { |
| 237 | final PackageInstallerSession session = mSessions.valueAt(i); |
| 238 | unclaimedStages.remove(session.stageDir); |
| 239 | } |
| 240 | |
| 241 | // Clean up orphaned staging directories |
| 242 | for (File stage : unclaimedStages) { |
| 243 | Slog.w(TAG, "Deleting orphan stage " + stage); |
| 244 | synchronized (mPm.mInstallLock) { |
Jeff Sharkey | fdeeeea | 2016-01-11 17:34:24 -0700 | [diff] [blame] | 245 | mPm.removeCodePathLI(stage); |
Jeff Sharkey | 6dce496 | 2015-07-03 18:08:41 -0700 | [diff] [blame] | 246 | } |
| 247 | } |
| 248 | } |
| 249 | |
| 250 | public void onPrivateVolumeMounted(String volumeUuid) { |
| 251 | synchronized (mSessions) { |
Svetoslav Ganov | 096d304 | 2017-01-30 16:34:13 -0800 | [diff] [blame] | 252 | reconcileStagesLocked(volumeUuid, false /*isInstant*/); |
Jeff Sharkey | 6dce496 | 2015-07-03 18:08:41 -0700 | [diff] [blame] | 253 | } |
| 254 | } |
| 255 | |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 256 | public static boolean isStageName(String name) { |
| 257 | final boolean isFile = name.startsWith("vmdl") && name.endsWith(".tmp"); |
| 258 | final boolean isContainer = name.startsWith("smdl") && name.endsWith(".tmp"); |
| 259 | final boolean isLegacyContainer = name.startsWith("smdl2tmp"); |
| 260 | return isFile || isContainer || isLegacyContainer; |
Jeff Sharkey | 7328a1b | 2014-08-07 14:01:43 -0700 | [diff] [blame] | 261 | } |
| 262 | |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 263 | @Deprecated |
Todd Kennedy | 2699f06 | 2015-11-20 13:07:17 -0800 | [diff] [blame] | 264 | public File allocateStageDirLegacy(String volumeUuid, boolean isEphemeral) throws IOException { |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 265 | synchronized (mSessions) { |
| 266 | try { |
| 267 | final int sessionId = allocateSessionIdLocked(); |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 268 | mLegacySessions.put(sessionId, true); |
Todd Kennedy | 2699f06 | 2015-11-20 13:07:17 -0800 | [diff] [blame] | 269 | final File stageDir = buildStageDir(volumeUuid, sessionId, isEphemeral); |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 270 | prepareStageDir(stageDir); |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 271 | return stageDir; |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 272 | } catch (IllegalStateException e) { |
| 273 | throw new IOException(e); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 274 | } |
| 275 | } |
| 276 | } |
| 277 | |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 278 | @Deprecated |
| 279 | public String allocateExternalStageCidLegacy() { |
| 280 | synchronized (mSessions) { |
| 281 | final int sessionId = allocateSessionIdLocked(); |
| 282 | mLegacySessions.put(sessionId, true); |
| 283 | return "smdl" + sessionId + ".tmp"; |
| 284 | } |
| 285 | } |
| 286 | |
Andreas Gampe | a36dc62 | 2018-02-05 17:19:22 -0800 | [diff] [blame] | 287 | @GuardedBy("mSessions") |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 288 | private void readSessionsLocked() { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 289 | if (LOGD) Slog.v(TAG, "readSessionsLocked()"); |
| 290 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 291 | mSessions.clear(); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 292 | |
| 293 | FileInputStream fis = null; |
| 294 | try { |
| 295 | fis = mSessionsFile.openRead(); |
| 296 | final XmlPullParser in = Xml.newPullParser(); |
Wojciech Staszkiewicz | 9e9e2e7 | 2015-05-08 14:58:46 +0100 | [diff] [blame] | 297 | in.setInput(fis, StandardCharsets.UTF_8.name()); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 298 | |
| 299 | int type; |
| 300 | while ((type = in.next()) != END_DOCUMENT) { |
| 301 | if (type == START_TAG) { |
| 302 | final String tag = in.getName(); |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 303 | if (PackageInstallerSession.TAG_SESSION.equals(tag)) { |
Philip P. Moltmann | 37dd1ba | 2017-09-08 09:46:22 -0700 | [diff] [blame] | 304 | final PackageInstallerSession session; |
| 305 | try { |
| 306 | session = PackageInstallerSession.readFromXml(in, mInternalCallback, |
| 307 | mContext, mPm, mInstallThread.getLooper(), mSessionsDir); |
| 308 | } catch (Exception e) { |
| 309 | Slog.e(TAG, "Could not read session", e); |
| 310 | continue; |
| 311 | } |
| 312 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 313 | final long age = System.currentTimeMillis() - session.createdMillis; |
| 314 | |
| 315 | final boolean valid; |
| 316 | if (age >= MAX_AGE_MILLIS) { |
| 317 | Slog.w(TAG, "Abandoning old session first created at " |
| 318 | + session.createdMillis); |
| 319 | valid = false; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 320 | } else { |
| 321 | valid = true; |
| 322 | } |
| 323 | |
| 324 | if (valid) { |
| 325 | mSessions.put(session.sessionId, session); |
| 326 | } else { |
| 327 | // Since this is early during boot we don't send |
| 328 | // any observer events about the session, but we |
| 329 | // keep details around for dumpsys. |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 330 | addHistoricalSessionLocked(session); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 331 | } |
Todd Kennedy | 28c4e80 | 2016-07-13 13:20:30 -0700 | [diff] [blame] | 332 | mAllocatedSessions.put(session.sessionId, true); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 333 | } |
| 334 | } |
| 335 | } |
| 336 | } catch (FileNotFoundException e) { |
| 337 | // Missing sessions are okay, probably first boot |
Svet Ganov | 7121e18 | 2015-07-13 22:38:12 -0700 | [diff] [blame] | 338 | } catch (IOException | XmlPullParserException e) { |
Dianne Hackborn | 8d05172 | 2014-10-01 14:59:58 -0700 | [diff] [blame] | 339 | Slog.wtf(TAG, "Failed reading install sessions", e); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 340 | } finally { |
| 341 | IoUtils.closeQuietly(fis); |
| 342 | } |
| 343 | } |
| 344 | |
Andreas Gampe | a36dc62 | 2018-02-05 17:19:22 -0800 | [diff] [blame] | 345 | @GuardedBy("mSessions") |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 346 | private void addHistoricalSessionLocked(PackageInstallerSession session) { |
| 347 | CharArrayWriter writer = new CharArrayWriter(); |
| 348 | IndentingPrintWriter pw = new IndentingPrintWriter(writer, " "); |
| 349 | session.dump(pw); |
| 350 | mHistoricalSessions.add(writer.toString()); |
| 351 | |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 352 | int installerUid = session.getInstallerUid(); |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 353 | // Increment the number of sessions by this installerUid. |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 354 | mHistoricalSessionsByInstaller.put(installerUid, |
| 355 | mHistoricalSessionsByInstaller.get(installerUid) + 1); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 356 | } |
| 357 | |
Andreas Gampe | a36dc62 | 2018-02-05 17:19:22 -0800 | [diff] [blame] | 358 | @GuardedBy("mSessions") |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 359 | private void writeSessionsLocked() { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 360 | if (LOGD) Slog.v(TAG, "writeSessionsLocked()"); |
| 361 | |
| 362 | FileOutputStream fos = null; |
| 363 | try { |
| 364 | fos = mSessionsFile.startWrite(); |
| 365 | |
| 366 | XmlSerializer out = new FastXmlSerializer(); |
Wojciech Staszkiewicz | 9e9e2e7 | 2015-05-08 14:58:46 +0100 | [diff] [blame] | 367 | out.setOutput(fos, StandardCharsets.UTF_8.name()); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 368 | out.startDocument(null, true); |
| 369 | out.startTag(null, TAG_SESSIONS); |
| 370 | final int size = mSessions.size(); |
| 371 | for (int i = 0; i < size; i++) { |
| 372 | final PackageInstallerSession session = mSessions.valueAt(i); |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 373 | session.write(out, mSessionsDir); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 374 | } |
| 375 | out.endTag(null, TAG_SESSIONS); |
| 376 | out.endDocument(); |
| 377 | |
| 378 | mSessionsFile.finishWrite(fos); |
| 379 | } catch (IOException e) { |
| 380 | if (fos != null) { |
| 381 | mSessionsFile.failWrite(fos); |
| 382 | } |
| 383 | } |
| 384 | } |
| 385 | |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 386 | private File buildAppIconFile(int sessionId) { |
| 387 | return new File(mSessionsDir, "app_icon." + sessionId + ".png"); |
| 388 | } |
| 389 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 390 | private void writeSessionsAsync() { |
| 391 | IoThread.getHandler().post(new Runnable() { |
| 392 | @Override |
| 393 | public void run() { |
| 394 | synchronized (mSessions) { |
| 395 | writeSessionsLocked(); |
| 396 | } |
| 397 | } |
| 398 | }); |
| 399 | } |
| 400 | |
| 401 | @Override |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 402 | public int createSession(SessionParams params, String installerPackageName, int userId) { |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 403 | try { |
| 404 | return createSessionInternal(params, installerPackageName, userId); |
| 405 | } catch (IOException e) { |
| 406 | throw ExceptionUtils.wrap(e); |
| 407 | } |
| 408 | } |
| 409 | |
| 410 | private int createSessionInternal(SessionParams params, String installerPackageName, int userId) |
| 411 | throws IOException { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 412 | final int callingUid = Binder.getCallingUid(); |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 413 | mPermissionManager.enforceCrossUserPermission( |
| 414 | callingUid, userId, true, true, "createSession"); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 415 | |
Jeff Sharkey | e980804 | 2014-09-11 21:15:37 -0700 | [diff] [blame] | 416 | if (mPm.isUserRestricted(userId, UserManager.DISALLOW_INSTALL_APPS)) { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 417 | throw new SecurityException("User restriction prevents installing"); |
| 418 | } |
| 419 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 420 | if ((callingUid == Process.SHELL_UID) || (callingUid == Process.ROOT_UID)) { |
Jeff Sharkey | e980804 | 2014-09-11 21:15:37 -0700 | [diff] [blame] | 421 | params.installFlags |= PackageManager.INSTALL_FROM_ADB; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 422 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 423 | } else { |
Philip P. Moltmann | 79c238a | 2017-12-13 15:59:07 -0800 | [diff] [blame] | 424 | // Only apps with INSTALL_PACKAGES are allowed to set an installer that is not the |
| 425 | // caller. |
| 426 | if (mContext.checkCallingOrSelfPermission(Manifest.permission.INSTALL_PACKAGES) != |
| 427 | PackageManager.PERMISSION_GRANTED) { |
| 428 | mAppOps.checkPackage(callingUid, installerPackageName); |
| 429 | } |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 430 | |
Jeff Sharkey | e980804 | 2014-09-11 21:15:37 -0700 | [diff] [blame] | 431 | params.installFlags &= ~PackageManager.INSTALL_FROM_ADB; |
| 432 | params.installFlags &= ~PackageManager.INSTALL_ALL_USERS; |
| 433 | params.installFlags |= PackageManager.INSTALL_REPLACE_EXISTING; |
Todd Kennedy | 78a7250 | 2017-07-19 12:49:30 -0700 | [diff] [blame] | 434 | if ((params.installFlags & PackageManager.INSTALL_VIRTUAL_PRELOAD) != 0 |
| 435 | && !mPm.isCallerVerifier(callingUid)) { |
| 436 | params.installFlags &= ~PackageManager.INSTALL_VIRTUAL_PRELOAD; |
| 437 | } |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 438 | } |
| 439 | |
Svetoslav | 805b63e | 2015-04-09 17:28:54 -0700 | [diff] [blame] | 440 | // Only system components can circumvent runtime permissions when installing. |
| 441 | if ((params.installFlags & PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS) != 0 |
| 442 | && mContext.checkCallingOrSelfPermission(Manifest.permission |
| 443 | .INSTALL_GRANT_RUNTIME_PERMISSIONS) == PackageManager.PERMISSION_DENIED) { |
| 444 | throw new SecurityException("You need the " |
| 445 | + "android.permission.INSTALL_GRANT_RUNTIME_PERMISSIONS permission " |
| 446 | + "to use the PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS flag"); |
| 447 | } |
| 448 | |
Jeff Sharkey | 8c61e39 | 2017-02-24 09:22:48 -0700 | [diff] [blame] | 449 | if ((params.installFlags & PackageManager.INSTALL_FORWARD_LOCK) != 0 |
| 450 | || (params.installFlags & PackageManager.INSTALL_EXTERNAL) != 0) { |
| 451 | throw new IllegalArgumentException( |
| 452 | "New installs into ASEC containers no longer supported"); |
| 453 | } |
| 454 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 455 | // Defensively resize giant app icons |
| 456 | if (params.appIcon != null) { |
| 457 | final ActivityManager am = (ActivityManager) mContext.getSystemService( |
| 458 | Context.ACTIVITY_SERVICE); |
| 459 | final int iconSize = am.getLauncherLargeIconSize(); |
| 460 | if ((params.appIcon.getWidth() > iconSize * 2) |
| 461 | || (params.appIcon.getHeight() > iconSize * 2)) { |
| 462 | params.appIcon = Bitmap.createScaledBitmap(params.appIcon, iconSize, iconSize, |
| 463 | true); |
| 464 | } |
| 465 | } |
| 466 | |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 467 | switch (params.mode) { |
| 468 | case SessionParams.MODE_FULL_INSTALL: |
| 469 | case SessionParams.MODE_INHERIT_EXISTING: |
| 470 | break; |
| 471 | default: |
| 472 | throw new IllegalArgumentException("Invalid install mode: " + params.mode); |
| 473 | } |
| 474 | |
| 475 | // If caller requested explicit location, sanity check it, otherwise |
| 476 | // resolve the best internal or adopted location. |
| 477 | if ((params.installFlags & PackageManager.INSTALL_INTERNAL) != 0) { |
Jeff Sharkey | 683bcd3 | 2017-03-18 17:54:51 -0600 | [diff] [blame] | 478 | if (!PackageHelper.fitsOnInternal(mContext, params)) { |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 479 | throw new IOException("No suitable internal storage available"); |
| 480 | } |
| 481 | |
| 482 | } else if ((params.installFlags & PackageManager.INSTALL_EXTERNAL) != 0) { |
Jeff Sharkey | 683bcd3 | 2017-03-18 17:54:51 -0600 | [diff] [blame] | 483 | if (!PackageHelper.fitsOnExternal(mContext, params)) { |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 484 | throw new IOException("No suitable external storage available"); |
| 485 | } |
| 486 | |
Jeff Sharkey | ab23409 | 2015-06-09 21:42:22 -0700 | [diff] [blame] | 487 | } else if ((params.installFlags & PackageManager.INSTALL_FORCE_VOLUME_UUID) != 0) { |
| 488 | // For now, installs to adopted media are treated as internal from |
| 489 | // an install flag point-of-view. |
| 490 | params.setInstallFlagsInternal(); |
| 491 | |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 492 | } else { |
| 493 | // For now, installs to adopted media are treated as internal from |
| 494 | // an install flag point-of-view. |
| 495 | params.setInstallFlagsInternal(); |
| 496 | |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 497 | // Resolve best location for install, based on combination of |
| 498 | // requested install flags, delta size, and manifest settings. |
Robin Lee | e812d90 | 2014-08-21 16:51:18 +0100 | [diff] [blame] | 499 | final long ident = Binder.clearCallingIdentity(); |
| 500 | try { |
Jeff Sharkey | 683bcd3 | 2017-03-18 17:54:51 -0600 | [diff] [blame] | 501 | params.volumeUuid = PackageHelper.resolveInstallVolume(mContext, params); |
Robin Lee | e812d90 | 2014-08-21 16:51:18 +0100 | [diff] [blame] | 502 | } finally { |
| 503 | Binder.restoreCallingIdentity(ident); |
| 504 | } |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 505 | } |
| 506 | |
| 507 | final int sessionId; |
| 508 | final PackageInstallerSession session; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 509 | synchronized (mSessions) { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 510 | // Sanity check that installer isn't going crazy |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 511 | final int activeCount = getSessionCount(mSessions, callingUid); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 512 | if (activeCount >= MAX_ACTIVE_SESSIONS) { |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 513 | throw new IllegalStateException( |
| 514 | "Too many active sessions for UID " + callingUid); |
| 515 | } |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 516 | final int historicalCount = mHistoricalSessionsByInstaller.get(callingUid); |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 517 | if (historicalCount >= MAX_HISTORICAL_SESSIONS) { |
| 518 | throw new IllegalStateException( |
| 519 | "Too many historical sessions for UID " + callingUid); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 520 | } |
| 521 | |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 522 | sessionId = allocateSessionIdLocked(); |
Todd Kennedy | 04918fe | 2016-07-12 14:07:40 -0700 | [diff] [blame] | 523 | } |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 524 | |
Todd Kennedy | 04918fe | 2016-07-12 14:07:40 -0700 | [diff] [blame] | 525 | final long createdMillis = System.currentTimeMillis(); |
| 526 | // We're staging to exactly one location |
| 527 | File stageDir = null; |
| 528 | String stageCid = null; |
| 529 | if ((params.installFlags & PackageManager.INSTALL_INTERNAL) != 0) { |
Todd Kennedy | be0b889 | 2017-02-15 14:13:52 -0800 | [diff] [blame] | 530 | final boolean isInstant = |
| 531 | (params.installFlags & PackageManager.INSTALL_INSTANT_APP) != 0; |
| 532 | stageDir = buildStageDir(params.volumeUuid, sessionId, isInstant); |
Todd Kennedy | 04918fe | 2016-07-12 14:07:40 -0700 | [diff] [blame] | 533 | } else { |
| 534 | stageCid = buildExternalStageCid(sessionId); |
| 535 | } |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 536 | |
Todd Kennedy | 04918fe | 2016-07-12 14:07:40 -0700 | [diff] [blame] | 537 | session = new PackageInstallerSession(mInternalCallback, mContext, mPm, |
| 538 | mInstallThread.getLooper(), sessionId, userId, installerPackageName, callingUid, |
| 539 | params, createdMillis, stageDir, stageCid, false, false); |
| 540 | |
| 541 | synchronized (mSessions) { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 542 | mSessions.put(sessionId, session); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 543 | } |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 544 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 545 | mCallbacks.notifySessionCreated(session.sessionId, session.userId); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 546 | writeSessionsAsync(); |
| 547 | return sessionId; |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 548 | } |
| 549 | |
Jeff Sharkey | 381d94b | 2014-08-24 14:45:56 -0700 | [diff] [blame] | 550 | @Override |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 551 | public void updateSessionAppIcon(int sessionId, Bitmap appIcon) { |
| 552 | synchronized (mSessions) { |
| 553 | final PackageInstallerSession session = mSessions.get(sessionId); |
| 554 | if (session == null || !isCallingUidOwner(session)) { |
| 555 | throw new SecurityException("Caller has no access to session " + sessionId); |
| 556 | } |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 557 | |
| 558 | // Defensively resize giant app icons |
| 559 | if (appIcon != null) { |
| 560 | final ActivityManager am = (ActivityManager) mContext.getSystemService( |
| 561 | Context.ACTIVITY_SERVICE); |
| 562 | final int iconSize = am.getLauncherLargeIconSize(); |
| 563 | if ((appIcon.getWidth() > iconSize * 2) |
| 564 | || (appIcon.getHeight() > iconSize * 2)) { |
| 565 | appIcon = Bitmap.createScaledBitmap(appIcon, iconSize, iconSize, true); |
| 566 | } |
| 567 | } |
| 568 | |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 569 | session.params.appIcon = appIcon; |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 570 | session.params.appIconLastModified = -1; |
| 571 | |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 572 | mInternalCallback.onSessionBadgingChanged(session); |
| 573 | } |
| 574 | } |
| 575 | |
| 576 | @Override |
| 577 | public void updateSessionAppLabel(int sessionId, String appLabel) { |
| 578 | synchronized (mSessions) { |
| 579 | final PackageInstallerSession session = mSessions.get(sessionId); |
| 580 | if (session == null || !isCallingUidOwner(session)) { |
| 581 | throw new SecurityException("Caller has no access to session " + sessionId); |
| 582 | } |
| 583 | session.params.appLabel = appLabel; |
| 584 | mInternalCallback.onSessionBadgingChanged(session); |
| 585 | } |
| 586 | } |
| 587 | |
| 588 | @Override |
Jeff Sharkey | 381d94b | 2014-08-24 14:45:56 -0700 | [diff] [blame] | 589 | public void abandonSession(int sessionId) { |
| 590 | synchronized (mSessions) { |
| 591 | final PackageInstallerSession session = mSessions.get(sessionId); |
| 592 | if (session == null || !isCallingUidOwner(session)) { |
| 593 | throw new SecurityException("Caller has no access to session " + sessionId); |
| 594 | } |
| 595 | session.abandon(); |
| 596 | } |
| 597 | } |
| 598 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 599 | @Override |
| 600 | public IPackageInstallerSession openSession(int sessionId) { |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 601 | try { |
| 602 | return openSessionInternal(sessionId); |
| 603 | } catch (IOException e) { |
| 604 | throw ExceptionUtils.wrap(e); |
| 605 | } |
| 606 | } |
| 607 | |
| 608 | private IPackageInstallerSession openSessionInternal(int sessionId) throws IOException { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 609 | synchronized (mSessions) { |
| 610 | final PackageInstallerSession session = mSessions.get(sessionId); |
Jeff Sharkey | 381d94b | 2014-08-24 14:45:56 -0700 | [diff] [blame] | 611 | if (session == null || !isCallingUidOwner(session)) { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 612 | throw new SecurityException("Caller has no access to session " + sessionId); |
| 613 | } |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 614 | session.open(); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 615 | return session; |
| 616 | } |
| 617 | } |
| 618 | |
Andreas Gampe | a36dc62 | 2018-02-05 17:19:22 -0800 | [diff] [blame] | 619 | @GuardedBy("mSessions") |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 620 | private int allocateSessionIdLocked() { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 621 | int n = 0; |
| 622 | int sessionId; |
| 623 | do { |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 624 | sessionId = mRandom.nextInt(Integer.MAX_VALUE - 1) + 1; |
Todd Kennedy | 28c4e80 | 2016-07-13 13:20:30 -0700 | [diff] [blame] | 625 | if (!mAllocatedSessions.get(sessionId, false)) { |
| 626 | mAllocatedSessions.put(sessionId, true); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 627 | return sessionId; |
| 628 | } |
| 629 | } while (n++ < 32); |
| 630 | |
| 631 | throw new IllegalStateException("Failed to allocate session ID"); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 632 | } |
| 633 | |
Todd Kennedy | 2699f06 | 2015-11-20 13:07:17 -0800 | [diff] [blame] | 634 | private File buildStagingDir(String volumeUuid, boolean isEphemeral) { |
Jeff Sharkey | 6dce496 | 2015-07-03 18:08:41 -0700 | [diff] [blame] | 635 | return Environment.getDataAppDirectory(volumeUuid); |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 636 | } |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 637 | |
Todd Kennedy | 2699f06 | 2015-11-20 13:07:17 -0800 | [diff] [blame] | 638 | private File buildStageDir(String volumeUuid, int sessionId, boolean isEphemeral) { |
| 639 | final File stagingDir = buildStagingDir(volumeUuid, isEphemeral); |
Jeff Sharkey | b2b9ab8 | 2015-04-05 21:10:42 -0700 | [diff] [blame] | 640 | return new File(stagingDir, "vmdl" + sessionId + ".tmp"); |
| 641 | } |
| 642 | |
| 643 | static void prepareStageDir(File stageDir) throws IOException { |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 644 | if (stageDir.exists()) { |
| 645 | throw new IOException("Session dir already exists: " + stageDir); |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 646 | } |
| 647 | |
| 648 | try { |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 649 | Os.mkdir(stageDir.getAbsolutePath(), 0755); |
| 650 | Os.chmod(stageDir.getAbsolutePath(), 0755); |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 651 | } catch (ErrnoException e) { |
| 652 | // This purposefully throws if directory already exists |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 653 | throw new IOException("Failed to prepare session dir: " + stageDir, e); |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 654 | } |
| 655 | |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 656 | if (!SELinux.restorecon(stageDir)) { |
| 657 | throw new IOException("Failed to restorecon session dir: " + stageDir); |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 658 | } |
Jeff Sharkey | ec55ef0 | 2014-07-08 11:28:00 -0700 | [diff] [blame] | 659 | } |
| 660 | |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 661 | private String buildExternalStageCid(int sessionId) { |
| 662 | return "smdl" + sessionId + ".tmp"; |
| 663 | } |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 664 | |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 665 | @Override |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 666 | public SessionInfo getSessionInfo(int sessionId) { |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 667 | synchronized (mSessions) { |
| 668 | final PackageInstallerSession session = mSessions.get(sessionId); |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 669 | return session != null ? session.generateInfo() : null; |
| 670 | } |
| 671 | } |
| 672 | |
| 673 | @Override |
Jeff Sharkey | 97d47ed | 2014-10-15 09:19:47 -0700 | [diff] [blame] | 674 | public ParceledListSlice<SessionInfo> getAllSessions(int userId) { |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 675 | mPermissionManager.enforceCrossUserPermission( |
| 676 | Binder.getCallingUid(), userId, true, false, "getAllSessions"); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 677 | |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 678 | final List<SessionInfo> result = new ArrayList<>(); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 679 | synchronized (mSessions) { |
| 680 | for (int i = 0; i < mSessions.size(); i++) { |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 681 | final PackageInstallerSession session = mSessions.valueAt(i); |
Jeff Sharkey | bb58067 | 2014-07-10 12:10:25 -0700 | [diff] [blame] | 682 | if (session.userId == userId) { |
Jeff Sharkey | da1247a | 2017-06-08 14:13:29 -0600 | [diff] [blame] | 683 | result.add(session.generateInfo(false)); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 684 | } |
| 685 | } |
| 686 | } |
Jeff Sharkey | 97d47ed | 2014-10-15 09:19:47 -0700 | [diff] [blame] | 687 | return new ParceledListSlice<>(result); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 688 | } |
| 689 | |
| 690 | @Override |
Jeff Sharkey | 97d47ed | 2014-10-15 09:19:47 -0700 | [diff] [blame] | 691 | public ParceledListSlice<SessionInfo> getMySessions(String installerPackageName, int userId) { |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 692 | mPermissionManager.enforceCrossUserPermission( |
| 693 | Binder.getCallingUid(), userId, true, false, "getMySessions"); |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 694 | mAppOps.checkPackage(Binder.getCallingUid(), installerPackageName); |
| 695 | |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 696 | final List<SessionInfo> result = new ArrayList<>(); |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 697 | synchronized (mSessions) { |
| 698 | for (int i = 0; i < mSessions.size(); i++) { |
| 699 | final PackageInstallerSession session = mSessions.valueAt(i); |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 700 | |
| 701 | SessionInfo info = session.generateInfo(false); |
| 702 | if (Objects.equals(info.getInstallerPackageName(), installerPackageName) |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 703 | && session.userId == userId) { |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 704 | result.add(info); |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 705 | } |
| 706 | } |
| 707 | } |
Jeff Sharkey | 97d47ed | 2014-10-15 09:19:47 -0700 | [diff] [blame] | 708 | return new ParceledListSlice<>(result); |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 709 | } |
| 710 | |
| 711 | @Override |
Svet Ganov | 6788212 | 2016-12-11 16:36:34 -0800 | [diff] [blame] | 712 | public void uninstall(VersionedPackage versionedPackage, String callerPackageName, int flags, |
| 713 | IntentSender statusReceiver, int userId) throws RemoteException { |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 714 | final int callingUid = Binder.getCallingUid(); |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 715 | mPermissionManager.enforceCrossUserPermission(callingUid, userId, true, true, "uninstall"); |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 716 | if ((callingUid != Process.SHELL_UID) && (callingUid != Process.ROOT_UID)) { |
| 717 | mAppOps.checkPackage(callingUid, callerPackageName); |
| 718 | } |
| 719 | |
Benjamin Franz | dabae88 | 2017-08-08 12:33:19 +0100 | [diff] [blame] | 720 | // Check whether the caller is device owner or affiliated profile owner, in which case we do |
| 721 | // it silently. |
| 722 | final int callingUserId = UserHandle.getUserId(callingUid); |
| 723 | DevicePolicyManagerInternal dpmi = |
| 724 | LocalServices.getService(DevicePolicyManagerInternal.class); |
| 725 | final boolean isDeviceOwnerOrAffiliatedProfileOwner = |
| 726 | dpmi != null && dpmi.isActiveAdminWithPolicy(callingUid, |
| 727 | DeviceAdminInfo.USES_POLICY_PROFILE_OWNER) |
| 728 | && dpmi.isUserAffiliatedWithDevice(callingUserId); |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 729 | |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 730 | final PackageDeleteObserverAdapter adapter = new PackageDeleteObserverAdapter(mContext, |
Benjamin Franz | dabae88 | 2017-08-08 12:33:19 +0100 | [diff] [blame] | 731 | statusReceiver, versionedPackage.getPackageName(), |
| 732 | isDeviceOwnerOrAffiliatedProfileOwner, userId); |
Sudheer Shanka | 72de4dd | 2016-07-22 15:46:37 -0700 | [diff] [blame] | 733 | if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DELETE_PACKAGES) |
| 734 | == PackageManager.PERMISSION_GRANTED) { |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 735 | // Sweet, call straight through! |
Svet Ganov | 6788212 | 2016-12-11 16:36:34 -0800 | [diff] [blame] | 736 | mPm.deletePackageVersioned(versionedPackage, adapter.getBinder(), userId, flags); |
Benjamin Franz | dabae88 | 2017-08-08 12:33:19 +0100 | [diff] [blame] | 737 | } else if (isDeviceOwnerOrAffiliatedProfileOwner) { |
| 738 | // Allow the device owner and affiliated profile owner to silently delete packages |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 739 | // Need to clear the calling identity to get DELETE_PACKAGES permission |
| 740 | long ident = Binder.clearCallingIdentity(); |
| 741 | try { |
Svet Ganov | 6788212 | 2016-12-11 16:36:34 -0800 | [diff] [blame] | 742 | mPm.deletePackageVersioned(versionedPackage, adapter.getBinder(), userId, flags); |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 743 | } finally { |
| 744 | Binder.restoreCallingIdentity(ident); |
| 745 | } |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 746 | } else { |
Philip P. Moltmann | d9bb39a | 2017-09-05 12:41:15 -0700 | [diff] [blame] | 747 | ApplicationInfo appInfo = mPm.getApplicationInfo(callerPackageName, 0, userId); |
| 748 | if (appInfo.targetSdkVersion >= Build.VERSION_CODES.P) { |
| 749 | mContext.enforceCallingOrSelfPermission(Manifest.permission.REQUEST_DELETE_PACKAGES, |
| 750 | null); |
| 751 | } |
| 752 | |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 753 | // Take a short detour to confirm with user |
| 754 | final Intent intent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE); |
Svet Ganov | 6788212 | 2016-12-11 16:36:34 -0800 | [diff] [blame] | 755 | intent.setData(Uri.fromParts("package", versionedPackage.getPackageName(), null)); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 756 | intent.putExtra(PackageInstaller.EXTRA_CALLBACK, adapter.getBinder().asBinder()); |
| 757 | adapter.onUserActionRequired(intent); |
Jeff Sharkey | f060095 | 2014-08-07 17:31:53 -0700 | [diff] [blame] | 758 | } |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 759 | } |
| 760 | |
| 761 | @Override |
Jeff Sharkey | 7328a1b | 2014-08-07 14:01:43 -0700 | [diff] [blame] | 762 | public void setPermissionsResult(int sessionId, boolean accepted) { |
| 763 | mContext.enforceCallingOrSelfPermission(android.Manifest.permission.INSTALL_PACKAGES, TAG); |
| 764 | |
| 765 | synchronized (mSessions) { |
Svet Ganov | 3baa876 | 2016-04-08 09:22:54 -0700 | [diff] [blame] | 766 | PackageInstallerSession session = mSessions.get(sessionId); |
| 767 | if (session != null) { |
| 768 | session.setPermissionsResult(accepted); |
| 769 | } |
Jeff Sharkey | 7328a1b | 2014-08-07 14:01:43 -0700 | [diff] [blame] | 770 | } |
| 771 | } |
| 772 | |
| 773 | @Override |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 774 | public void registerCallback(IPackageInstallerCallback callback, int userId) { |
Todd Kennedy | 0eb9738 | 2017-10-03 16:57:22 -0700 | [diff] [blame] | 775 | mPermissionManager.enforceCrossUserPermission( |
| 776 | Binder.getCallingUid(), userId, true, false, "registerCallback"); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 777 | mCallbacks.register(callback, userId); |
Jeff Sharkey | bb58067 | 2014-07-10 12:10:25 -0700 | [diff] [blame] | 778 | } |
| 779 | |
| 780 | @Override |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 781 | public void unregisterCallback(IPackageInstallerCallback callback) { |
| 782 | mCallbacks.unregister(callback); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 783 | } |
| 784 | |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 785 | private static int getSessionCount(SparseArray<PackageInstallerSession> sessions, |
| 786 | int installerUid) { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 787 | int count = 0; |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 788 | final int size = sessions.size(); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 789 | for (int i = 0; i < size; i++) { |
Jeff Sharkey | f174c6e | 2014-08-05 10:42:27 -0700 | [diff] [blame] | 790 | final PackageInstallerSession session = sessions.valueAt(i); |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 791 | if (session.getInstallerUid() == installerUid) { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 792 | count++; |
| 793 | } |
| 794 | } |
| 795 | return count; |
| 796 | } |
| 797 | |
| 798 | private boolean isCallingUidOwner(PackageInstallerSession session) { |
| 799 | final int callingUid = Binder.getCallingUid(); |
| 800 | if (callingUid == Process.ROOT_UID) { |
| 801 | return true; |
| 802 | } else { |
Philip P. Moltmann | 7460c59 | 2017-08-08 20:07:11 +0000 | [diff] [blame] | 803 | return (session != null) && (callingUid == session.getInstallerUid()); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 804 | } |
| 805 | } |
| 806 | |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 807 | static class PackageDeleteObserverAdapter extends PackageDeleteObserver { |
| 808 | private final Context mContext; |
| 809 | private final IntentSender mTarget; |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 810 | private final String mPackageName; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 811 | private final Notification mNotification; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 812 | |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 813 | public PackageDeleteObserverAdapter(Context context, IntentSender target, |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 814 | String packageName, boolean showNotification, int userId) { |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 815 | mContext = context; |
| 816 | mTarget = target; |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 817 | mPackageName = packageName; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 818 | if (showNotification) { |
| 819 | mNotification = buildSuccessNotification(mContext, |
| 820 | mContext.getResources().getString(R.string.package_deleted_device_owner), |
| 821 | packageName, |
| 822 | userId); |
| 823 | } else { |
| 824 | mNotification = null; |
| 825 | } |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 826 | } |
| 827 | |
| 828 | @Override |
| 829 | public void onUserActionRequired(Intent intent) { |
| 830 | final Intent fillIn = new Intent(); |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 831 | fillIn.putExtra(PackageInstaller.EXTRA_PACKAGE_NAME, mPackageName); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 832 | fillIn.putExtra(PackageInstaller.EXTRA_STATUS, |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 833 | PackageInstaller.STATUS_PENDING_USER_ACTION); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 834 | fillIn.putExtra(Intent.EXTRA_INTENT, intent); |
| 835 | try { |
| 836 | mTarget.sendIntent(mContext, 0, fillIn, null, null); |
| 837 | } catch (SendIntentException ignored) { |
| 838 | } |
| 839 | } |
| 840 | |
| 841 | @Override |
| 842 | public void onPackageDeleted(String basePackageName, int returnCode, String msg) { |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 843 | if (PackageManager.DELETE_SUCCEEDED == returnCode && mNotification != null) { |
| 844 | NotificationManager notificationManager = (NotificationManager) |
| 845 | mContext.getSystemService(Context.NOTIFICATION_SERVICE); |
Chris Wren | 282cfef | 2017-03-27 15:01:44 -0400 | [diff] [blame] | 846 | notificationManager.notify(basePackageName, |
| 847 | SystemMessage.NOTE_PACKAGE_STATE, |
| 848 | mNotification); |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 849 | } |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 850 | final Intent fillIn = new Intent(); |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 851 | fillIn.putExtra(PackageInstaller.EXTRA_PACKAGE_NAME, mPackageName); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 852 | fillIn.putExtra(PackageInstaller.EXTRA_STATUS, |
| 853 | PackageManager.deleteStatusToPublicStatus(returnCode)); |
| 854 | fillIn.putExtra(PackageInstaller.EXTRA_STATUS_MESSAGE, |
| 855 | PackageManager.deleteStatusToString(returnCode, msg)); |
| 856 | fillIn.putExtra(PackageInstaller.EXTRA_LEGACY_STATUS, returnCode); |
| 857 | try { |
| 858 | mTarget.sendIntent(mContext, 0, fillIn, null, null); |
| 859 | } catch (SendIntentException ignored) { |
| 860 | } |
| 861 | } |
| 862 | } |
| 863 | |
| 864 | static class PackageInstallObserverAdapter extends PackageInstallObserver { |
| 865 | private final Context mContext; |
| 866 | private final IntentSender mTarget; |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 867 | private final int mSessionId; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 868 | private final boolean mShowNotification; |
| 869 | private final int mUserId; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 870 | |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 871 | public PackageInstallObserverAdapter(Context context, IntentSender target, int sessionId, |
| 872 | boolean showNotification, int userId) { |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 873 | mContext = context; |
| 874 | mTarget = target; |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 875 | mSessionId = sessionId; |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 876 | mShowNotification = showNotification; |
| 877 | mUserId = userId; |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 878 | } |
| 879 | |
| 880 | @Override |
| 881 | public void onUserActionRequired(Intent intent) { |
| 882 | final Intent fillIn = new Intent(); |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 883 | fillIn.putExtra(PackageInstaller.EXTRA_SESSION_ID, mSessionId); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 884 | fillIn.putExtra(PackageInstaller.EXTRA_STATUS, |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 885 | PackageInstaller.STATUS_PENDING_USER_ACTION); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 886 | fillIn.putExtra(Intent.EXTRA_INTENT, intent); |
| 887 | try { |
| 888 | mTarget.sendIntent(mContext, 0, fillIn, null, null); |
| 889 | } catch (SendIntentException ignored) { |
| 890 | } |
| 891 | } |
| 892 | |
| 893 | @Override |
| 894 | public void onPackageInstalled(String basePackageName, int returnCode, String msg, |
| 895 | Bundle extras) { |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 896 | if (PackageManager.INSTALL_SUCCEEDED == returnCode && mShowNotification) { |
Benjamin Franz | 2e3e943 | 2015-04-17 15:28:17 +0100 | [diff] [blame] | 897 | boolean update = (extras != null) && extras.getBoolean(Intent.EXTRA_REPLACING); |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 898 | Notification notification = buildSuccessNotification(mContext, |
Benjamin Franz | 2e3e943 | 2015-04-17 15:28:17 +0100 | [diff] [blame] | 899 | mContext.getResources() |
| 900 | .getString(update ? R.string.package_updated_device_owner : |
| 901 | R.string.package_installed_device_owner), |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 902 | basePackageName, |
| 903 | mUserId); |
| 904 | if (notification != null) { |
| 905 | NotificationManager notificationManager = (NotificationManager) |
| 906 | mContext.getSystemService(Context.NOTIFICATION_SERVICE); |
Chris Wren | 282cfef | 2017-03-27 15:01:44 -0400 | [diff] [blame] | 907 | notificationManager.notify(basePackageName, |
| 908 | SystemMessage.NOTE_PACKAGE_STATE, |
| 909 | notification); |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 910 | } |
| 911 | } |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 912 | final Intent fillIn = new Intent(); |
Benjamin Franz | 2e3e943 | 2015-04-17 15:28:17 +0100 | [diff] [blame] | 913 | fillIn.putExtra(PackageInstaller.EXTRA_PACKAGE_NAME, basePackageName); |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 914 | fillIn.putExtra(PackageInstaller.EXTRA_SESSION_ID, mSessionId); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 915 | fillIn.putExtra(PackageInstaller.EXTRA_STATUS, |
| 916 | PackageManager.installStatusToPublicStatus(returnCode)); |
| 917 | fillIn.putExtra(PackageInstaller.EXTRA_STATUS_MESSAGE, |
| 918 | PackageManager.installStatusToString(returnCode, msg)); |
| 919 | fillIn.putExtra(PackageInstaller.EXTRA_LEGACY_STATUS, returnCode); |
| 920 | if (extras != null) { |
| 921 | final String existing = extras.getString( |
| 922 | PackageManager.EXTRA_FAILURE_EXISTING_PACKAGE); |
| 923 | if (!TextUtils.isEmpty(existing)) { |
Jeff Sharkey | 941a8ba | 2014-08-20 16:26:32 -0700 | [diff] [blame] | 924 | fillIn.putExtra(PackageInstaller.EXTRA_OTHER_PACKAGE_NAME, existing); |
Jeff Sharkey | a090743 | 2014-08-15 10:23:11 -0700 | [diff] [blame] | 925 | } |
| 926 | } |
| 927 | try { |
| 928 | mTarget.sendIntent(mContext, 0, fillIn, null, null); |
| 929 | } catch (SendIntentException ignored) { |
| 930 | } |
| 931 | } |
| 932 | } |
| 933 | |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 934 | /** |
| 935 | * Build a notification for package installation / deletion by device owners that is shown if |
| 936 | * the operation succeeds. |
| 937 | */ |
| 938 | private static Notification buildSuccessNotification(Context context, String contentText, |
| 939 | String basePackageName, int userId) { |
| 940 | PackageInfo packageInfo = null; |
| 941 | try { |
| 942 | packageInfo = AppGlobals.getPackageManager().getPackageInfo( |
Svet Ganov | a5c867c | 2017-05-15 01:17:05 -0700 | [diff] [blame] | 943 | basePackageName, PackageManager.MATCH_STATIC_SHARED_LIBRARIES, userId); |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 944 | } catch (RemoteException ignored) { |
| 945 | } |
| 946 | if (packageInfo == null || packageInfo.applicationInfo == null) { |
| 947 | Slog.w(TAG, "Notification not built for package: " + basePackageName); |
| 948 | return null; |
| 949 | } |
| 950 | PackageManager pm = context.getPackageManager(); |
| 951 | Bitmap packageIcon = ImageUtils.buildScaledBitmap( |
| 952 | packageInfo.applicationInfo.loadIcon(pm), |
| 953 | context.getResources().getDimensionPixelSize( |
| 954 | android.R.dimen.notification_large_icon_width), |
| 955 | context.getResources().getDimensionPixelSize( |
| 956 | android.R.dimen.notification_large_icon_height)); |
| 957 | CharSequence packageLabel = packageInfo.applicationInfo.loadLabel(pm); |
Geoffrey Pitsch | af759c5 | 2017-02-15 09:35:38 -0500 | [diff] [blame] | 958 | return new Notification.Builder(context, SystemNotificationChannels.DEVICE_ADMIN) |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 959 | .setSmallIcon(R.drawable.ic_check_circle_24px) |
| 960 | .setColor(context.getResources().getColor( |
| 961 | R.color.system_notification_accent_color)) |
| 962 | .setContentTitle(packageLabel) |
| 963 | .setContentText(contentText) |
Benjamin Franz | 2e3e943 | 2015-04-17 15:28:17 +0100 | [diff] [blame] | 964 | .setStyle(new Notification.BigTextStyle().bigText(contentText)) |
Benjamin Franz | 39fb7fd | 2015-02-18 16:11:18 +0000 | [diff] [blame] | 965 | .setLargeIcon(packageIcon) |
| 966 | .build(); |
| 967 | } |
| 968 | |
Jeff Sharkey | 54d42be | 2015-07-20 16:36:55 -0700 | [diff] [blame] | 969 | public static <E> ArraySet<E> newArraySet(E... elements) { |
| 970 | final ArraySet<E> set = new ArraySet<E>(); |
| 971 | if (elements != null) { |
| 972 | set.ensureCapacity(elements.length); |
| 973 | Collections.addAll(set, elements); |
| 974 | } |
| 975 | return set; |
| 976 | } |
| 977 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 978 | private static class Callbacks extends Handler { |
| 979 | private static final int MSG_SESSION_CREATED = 1; |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 980 | private static final int MSG_SESSION_BADGING_CHANGED = 2; |
Jeff Sharkey | bc7bce3 | 2014-09-05 15:53:05 -0700 | [diff] [blame] | 981 | private static final int MSG_SESSION_ACTIVE_CHANGED = 3; |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 982 | private static final int MSG_SESSION_PROGRESS_CHANGED = 4; |
Jeff Sharkey | bc7bce3 | 2014-09-05 15:53:05 -0700 | [diff] [blame] | 983 | private static final int MSG_SESSION_FINISHED = 5; |
Jeff Sharkey | 16c8e3f | 2014-07-24 17:08:17 -0700 | [diff] [blame] | 984 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 985 | private final RemoteCallbackList<IPackageInstallerCallback> |
| 986 | mCallbacks = new RemoteCallbackList<>(); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 987 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 988 | public Callbacks(Looper looper) { |
| 989 | super(looper); |
| 990 | } |
| 991 | |
| 992 | public void register(IPackageInstallerCallback callback, int userId) { |
| 993 | mCallbacks.register(callback, new UserHandle(userId)); |
| 994 | } |
| 995 | |
| 996 | public void unregister(IPackageInstallerCallback callback) { |
| 997 | mCallbacks.unregister(callback); |
| 998 | } |
| 999 | |
| 1000 | @Override |
| 1001 | public void handleMessage(Message msg) { |
| 1002 | final int userId = msg.arg2; |
| 1003 | final int n = mCallbacks.beginBroadcast(); |
| 1004 | for (int i = 0; i < n; i++) { |
| 1005 | final IPackageInstallerCallback callback = mCallbacks.getBroadcastItem(i); |
| 1006 | final UserHandle user = (UserHandle) mCallbacks.getBroadcastCookie(i); |
| 1007 | // TODO: dispatch notifications for slave profiles |
| 1008 | if (userId == user.getIdentifier()) { |
| 1009 | try { |
| 1010 | invokeCallback(callback, msg); |
| 1011 | } catch (RemoteException ignored) { |
| 1012 | } |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 1013 | } |
| 1014 | } |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1015 | mCallbacks.finishBroadcast(); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 1016 | } |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1017 | |
| 1018 | private void invokeCallback(IPackageInstallerCallback callback, Message msg) |
| 1019 | throws RemoteException { |
| 1020 | final int sessionId = msg.arg1; |
| 1021 | switch (msg.what) { |
| 1022 | case MSG_SESSION_CREATED: |
| 1023 | callback.onSessionCreated(sessionId); |
| 1024 | break; |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 1025 | case MSG_SESSION_BADGING_CHANGED: |
| 1026 | callback.onSessionBadgingChanged(sessionId); |
| 1027 | break; |
Jeff Sharkey | bc7bce3 | 2014-09-05 15:53:05 -0700 | [diff] [blame] | 1028 | case MSG_SESSION_ACTIVE_CHANGED: |
| 1029 | callback.onSessionActiveChanged(sessionId, (boolean) msg.obj); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1030 | break; |
| 1031 | case MSG_SESSION_PROGRESS_CHANGED: |
| 1032 | callback.onSessionProgressChanged(sessionId, (float) msg.obj); |
| 1033 | break; |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1034 | case MSG_SESSION_FINISHED: |
| 1035 | callback.onSessionFinished(sessionId, (boolean) msg.obj); |
| 1036 | break; |
| 1037 | } |
| 1038 | } |
| 1039 | |
| 1040 | private void notifySessionCreated(int sessionId, int userId) { |
| 1041 | obtainMessage(MSG_SESSION_CREATED, sessionId, userId).sendToTarget(); |
| 1042 | } |
| 1043 | |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 1044 | private void notifySessionBadgingChanged(int sessionId, int userId) { |
| 1045 | obtainMessage(MSG_SESSION_BADGING_CHANGED, sessionId, userId).sendToTarget(); |
| 1046 | } |
| 1047 | |
Jeff Sharkey | bc7bce3 | 2014-09-05 15:53:05 -0700 | [diff] [blame] | 1048 | private void notifySessionActiveChanged(int sessionId, int userId, boolean active) { |
| 1049 | obtainMessage(MSG_SESSION_ACTIVE_CHANGED, sessionId, userId, active).sendToTarget(); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1050 | } |
| 1051 | |
| 1052 | private void notifySessionProgressChanged(int sessionId, int userId, float progress) { |
| 1053 | obtainMessage(MSG_SESSION_PROGRESS_CHANGED, sessionId, userId, progress).sendToTarget(); |
| 1054 | } |
| 1055 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1056 | public void notifySessionFinished(int sessionId, int userId, boolean success) { |
| 1057 | obtainMessage(MSG_SESSION_FINISHED, sessionId, userId, success).sendToTarget(); |
| 1058 | } |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 1059 | } |
| 1060 | |
| 1061 | void dump(IndentingPrintWriter pw) { |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 1062 | synchronized (mSessions) { |
Jeff Sharkey | 9a44577 | 2014-07-16 11:32:08 -0700 | [diff] [blame] | 1063 | pw.println("Active install sessions:"); |
| 1064 | pw.increaseIndent(); |
| 1065 | int N = mSessions.size(); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 1066 | for (int i = 0; i < N; i++) { |
| 1067 | final PackageInstallerSession session = mSessions.valueAt(i); |
| 1068 | session.dump(pw); |
| 1069 | pw.println(); |
| 1070 | } |
Jeff Sharkey | 9a44577 | 2014-07-16 11:32:08 -0700 | [diff] [blame] | 1071 | pw.println(); |
| 1072 | pw.decreaseIndent(); |
| 1073 | |
| 1074 | pw.println("Historical install sessions:"); |
| 1075 | pw.increaseIndent(); |
| 1076 | N = mHistoricalSessions.size(); |
| 1077 | for (int i = 0; i < N; i++) { |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 1078 | pw.print(mHistoricalSessions.get(i)); |
Jeff Sharkey | 9a44577 | 2014-07-16 11:32:08 -0700 | [diff] [blame] | 1079 | pw.println(); |
| 1080 | } |
| 1081 | pw.println(); |
| 1082 | pw.decreaseIndent(); |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 1083 | |
| 1084 | pw.println("Legacy install sessions:"); |
| 1085 | pw.increaseIndent(); |
| 1086 | pw.println(mLegacySessions.toString()); |
| 1087 | pw.decreaseIndent(); |
Jeff Sharkey | a103114 | 2014-07-12 18:09:46 -0700 | [diff] [blame] | 1088 | } |
Jeff Sharkey | bb58067 | 2014-07-10 12:10:25 -0700 | [diff] [blame] | 1089 | } |
| 1090 | |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1091 | class InternalCallback { |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 1092 | public void onSessionBadgingChanged(PackageInstallerSession session) { |
| 1093 | mCallbacks.notifySessionBadgingChanged(session.sessionId, session.userId); |
| 1094 | writeSessionsAsync(); |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1095 | } |
| 1096 | |
Jeff Sharkey | bc7bce3 | 2014-09-05 15:53:05 -0700 | [diff] [blame] | 1097 | public void onSessionActiveChanged(PackageInstallerSession session, boolean active) { |
| 1098 | mCallbacks.notifySessionActiveChanged(session.sessionId, session.userId, active); |
Jeff Sharkey | 742e790 | 2014-08-16 19:09:13 -0700 | [diff] [blame] | 1099 | } |
| 1100 | |
Jeff Sharkey | ec9bad2 | 2014-09-05 09:45:20 -0700 | [diff] [blame] | 1101 | public void onSessionProgressChanged(PackageInstallerSession session, float progress) { |
| 1102 | mCallbacks.notifySessionProgressChanged(session.sessionId, session.userId, progress); |
| 1103 | } |
| 1104 | |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 1105 | public void onSessionFinished(final PackageInstallerSession session, boolean success) { |
Jeff Sharkey | 1cb2d0d | 2014-07-30 16:45:01 -0700 | [diff] [blame] | 1106 | mCallbacks.notifySessionFinished(session.sessionId, session.userId, success); |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 1107 | |
| 1108 | mInstallHandler.post(new Runnable() { |
| 1109 | @Override |
| 1110 | public void run() { |
| 1111 | synchronized (mSessions) { |
| 1112 | mSessions.remove(session.sessionId); |
Narayan Kamath | a22a766 | 2017-06-12 13:34:29 +0100 | [diff] [blame] | 1113 | addHistoricalSessionLocked(session); |
Jeff Sharkey | 02bd784 | 2014-10-06 15:14:27 -0700 | [diff] [blame] | 1114 | |
| 1115 | final File appIconFile = buildAppIconFile(session.sessionId); |
| 1116 | if (appIconFile.exists()) { |
| 1117 | appIconFile.delete(); |
| 1118 | } |
| 1119 | |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 1120 | writeSessionsLocked(); |
| 1121 | } |
| 1122 | } |
| 1123 | }); |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 1124 | } |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 1125 | |
Jeff Sharkey | 77d218e | 2014-09-06 12:20:37 -0700 | [diff] [blame] | 1126 | public void onSessionPrepared(PackageInstallerSession session) { |
| 1127 | // We prepared the destination to write into; we want to persist |
| 1128 | // this, but it's not critical enough to block for. |
| 1129 | writeSessionsAsync(); |
| 1130 | } |
| 1131 | |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 1132 | public void onSessionSealedBlocking(PackageInstallerSession session) { |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 1133 | // It's very important that we block until we've recorded the |
| 1134 | // session as being sealed, since we never want to allow mutation |
| 1135 | // after sealing. |
Jeff Sharkey | cbf4791 | 2014-09-12 09:55:32 -0700 | [diff] [blame] | 1136 | synchronized (mSessions) { |
| 1137 | writeSessionsLocked(); |
| 1138 | } |
Jeff Sharkey | bb7b7be | 2014-08-19 16:18:28 -0700 | [diff] [blame] | 1139 | } |
Jeff Sharkey | 3a44f3f | 2014-04-28 17:36:31 -0700 | [diff] [blame] | 1140 | } |
| 1141 | } |