PackageInstallerService.java revision 9e9e2e73c6ec7bece20268196dc89ad0c8bafad4
13a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey/* 23a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * Copyright (C) 2014 The Android Open Source Project 33a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * 43a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * Licensed under the Apache License, Version 2.0 (the "License"); 53a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * you may not use this file except in compliance with the License. 63a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * You may obtain a copy of the License at 73a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * 83a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * http://www.apache.org/licenses/LICENSE-2.0 93a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * 103a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * Unless required by applicable law or agreed to in writing, software 113a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * distributed under the License is distributed on an "AS IS" BASIS, 123a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 133a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * See the License for the specific language governing permissions and 143a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey * limitations under the License. 153a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey */ 163a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 173a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeypackage com.android.server.pm; 183a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 191cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.readBitmapAttribute; 201cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.readBooleanAttribute; 211cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.readIntAttribute; 221cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.readLongAttribute; 231cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.readStringAttribute; 241cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.readUriAttribute; 251cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.writeBooleanAttribute; 261cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.writeIntAttribute; 271cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.writeLongAttribute; 281cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.writeStringAttribute; 291cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static com.android.internal.util.XmlUtils.writeUriAttribute; 301cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static org.xmlpull.v1.XmlPullParser.END_DOCUMENT; 311cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport static org.xmlpull.v1.XmlPullParser.START_TAG; 321cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 33805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslavimport android.Manifest; 341cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.app.ActivityManager; 3539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport android.app.AppGlobals; 363a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.app.AppOpsManager; 3739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport android.app.Notification; 3839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport android.app.NotificationManager; 39a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.app.PackageDeleteObserver; 40a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.app.PackageInstallObserver; 4139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport android.app.admin.DevicePolicyManager; 423a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.content.Context; 43f06009542390472872da986486d385001e91a2a7Jeff Sharkeyimport android.content.Intent; 44a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.content.IntentSender; 45a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.content.IntentSender.SendIntentException; 4639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport android.content.pm.ApplicationInfo; 473a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.content.pm.IPackageInstaller; 4816c8e3f49497b6046972ae650772f65768366be8Jeff Sharkeyimport android.content.pm.IPackageInstallerCallback; 493a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.content.pm.IPackageInstallerSession; 5039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport android.content.pm.PackageInfo; 51f06009542390472872da986486d385001e91a2a7Jeff Sharkeyimport android.content.pm.PackageInstaller; 52a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.content.pm.PackageInstaller.SessionInfo; 53a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.content.pm.PackageInstaller.SessionParams; 54ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkeyimport android.content.pm.PackageManager; 5597d47ed036ff7bd3d7d2ddc1c6df1104ec237559Jeff Sharkeyimport android.content.pm.ParceledListSlice; 561cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.graphics.Bitmap; 5702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkeyimport android.graphics.Bitmap.CompressFormat; 5802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkeyimport android.graphics.BitmapFactory; 59f06009542390472872da986486d385001e91a2a7Jeff Sharkeyimport android.net.Uri; 603a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.os.Binder; 61a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.os.Bundle; 621cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.os.Environment; 631cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.os.Handler; 643a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.os.HandlerThread; 651cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.os.Looper; 661cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.os.Message; 673a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.os.Process; 68a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkeyimport android.os.RemoteCallbackList; 69a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkeyimport android.os.RemoteException; 70ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkeyimport android.os.SELinux; 713a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.os.UserHandle; 723a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.os.UserManager; 73b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkeyimport android.os.storage.StorageManager; 74b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkeyimport android.os.storage.VolumeInfo; 75ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkeyimport android.system.ErrnoException; 76ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkeyimport android.system.Os; 77a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkeyimport android.text.TextUtils; 781cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.text.format.DateUtils; 793a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.util.ArraySet; 801cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.util.AtomicFile; 81a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkeyimport android.util.ExceptionUtils; 823a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.util.Slog; 833a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport android.util.SparseArray; 84742e790294b3441b79f715fe447069b63c6065dbJeff Sharkeyimport android.util.SparseBooleanArray; 851cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport android.util.Xml; 863a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 87b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkeyimport libcore.io.IoUtils; 88b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 8939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport com.android.internal.R; 903a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport com.android.internal.annotations.GuardedBy; 91742e790294b3441b79f715fe447069b63c6065dbJeff Sharkeyimport com.android.internal.content.PackageHelper; 921cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport com.android.internal.util.FastXmlSerializer; 9339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franzimport com.android.internal.util.ImageUtils; 94a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkeyimport com.android.internal.util.IndentingPrintWriter; 953a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport com.android.server.IoThread; 963a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport com.google.android.collect.Sets; 973a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 981cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport org.xmlpull.v1.XmlPullParser; 991cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport org.xmlpull.v1.XmlPullParserException; 1001cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport org.xmlpull.v1.XmlSerializer; 1011cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 1023a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeyimport java.io.File; 1031cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport java.io.FileInputStream; 1041cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport java.io.FileNotFoundException; 1051cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport java.io.FileOutputStream; 106ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkeyimport java.io.FilenameFilter; 107ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkeyimport java.io.IOException; 1089e9e2e73c6ec7bece20268196dc89ad0c8bafad4Wojciech Staszkiewiczimport java.nio.charset.StandardCharsets; 1091cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport java.security.SecureRandom; 110bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkeyimport java.util.ArrayList; 111bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkeyimport java.util.List; 11216c8e3f49497b6046972ae650772f65768366be8Jeff Sharkeyimport java.util.Objects; 1131cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkeyimport java.util.Random; 1143a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 1153a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkeypublic class PackageInstallerService extends IPackageInstaller.Stub { 1163a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private static final String TAG = "PackageInstaller"; 117e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey private static final boolean LOGD = false; 1183a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 1193a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey // TODO: remove outstanding sessions when installer package goes away 1206c833e07a05c48ca60ee4d72421bf8b1e78dc710Jeff Sharkey // TODO: notify listeners in other users when package has been installed there 121742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey // TODO: purge expired sessions periodically in addition to at reboot 1223a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 1231cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey /** XML constants used in {@link #mSessionsFile} */ 1241cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String TAG_SESSIONS = "sessions"; 1251cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String TAG_SESSION = "session"; 1261cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_SESSION_ID = "sessionId"; 1271cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_USER_ID = "userId"; 1281cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_INSTALLER_PACKAGE_NAME = "installerPackageName"; 129e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey private static final String ATTR_INSTALLER_UID = "installerUid"; 1301cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_CREATED_MILLIS = "createdMillis"; 1311cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_SESSION_STAGE_DIR = "sessionStageDir"; 132742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey private static final String ATTR_SESSION_STAGE_CID = "sessionStageCid"; 13377d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey private static final String ATTR_PREPARED = "prepared"; 1341cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_SEALED = "sealed"; 1351cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_MODE = "mode"; 1361cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_INSTALL_FLAGS = "installFlags"; 1371cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_INSTALL_LOCATION = "installLocation"; 1381cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_SIZE_BYTES = "sizeBytes"; 1391cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_APP_PACKAGE_NAME = "appPackageName"; 14002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey @Deprecated 1411cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_APP_ICON = "appIcon"; 1421cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_APP_LABEL = "appLabel"; 1431cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_ORIGINATING_URI = "originatingUri"; 1441cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_REFERRER_URI = "referrerUri"; 1451cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final String ATTR_ABI_OVERRIDE = "abiOverride"; 146b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey private static final String ATTR_VOLUME_UUID = "volumeUuid"; 1471cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 148f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey /** Automatically destroy sessions older than this */ 1491cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final long MAX_AGE_MILLIS = 3 * DateUtils.DAY_IN_MILLIS; 150f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey /** Upper bound on number of active sessions for a UID */ 1511cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final long MAX_ACTIVE_SESSIONS = 1024; 152f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey /** Upper bound on number of historical sessions for a UID */ 153f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey private static final long MAX_HISTORICAL_SESSIONS = 1048576; 1541cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 1553a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private final Context mContext; 1563a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private final PackageManagerService mPm; 1573a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 158b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey private AppOpsManager mAppOps; 159b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey private StorageManager mStorage; 160b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 161ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey private final HandlerThread mInstallThread; 162cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey private final Handler mInstallHandler; 1633a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 1641cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private final Callbacks mCallbacks; 1651cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 1661cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey /** 16702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey * File storing persisted {@link #mSessions} metadata. 1681cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey */ 1691cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private final AtomicFile mSessionsFile; 1701cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 17102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey /** 17202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey * Directory storing persisted {@link #mSessions} metadata which is too 17302bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey * heavy to store directly in {@link #mSessionsFile}. 17402bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey */ 17502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey private final File mSessionsDir; 17602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 1771cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private final InternalCallback mInternalCallback = new InternalCallback(); 1781cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 1791cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey /** 1801cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey * Used for generating session IDs. Since this is created at boot time, 1811cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey * normal random might be predictable. 1821cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey */ 1831cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private final Random mRandom = new SecureRandom(); 1843a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 1853a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey @GuardedBy("mSessions") 1863a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private final SparseArray<PackageInstallerSession> mSessions = new SparseArray<>(); 1873a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 1889a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey /** Historical sessions kept around for debugging purposes */ 1899a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey @GuardedBy("mSessions") 1909a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey private final SparseArray<PackageInstallerSession> mHistoricalSessions = new SparseArray<>(); 1919a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey 192742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey /** Sessions allocated to legacy users */ 193742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey @GuardedBy("mSessions") 194742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey private final SparseBooleanArray mLegacySessions = new SparseBooleanArray(); 195742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 196ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey private static final FilenameFilter sStageFilter = new FilenameFilter() { 197ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey @Override 198ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey public boolean accept(File dir, String name) { 199742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey return isStageName(name); 200ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 201ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey }; 202ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 203b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey public PackageInstallerService(Context context, PackageManagerService pm) { 2043a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey mContext = context; 2053a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey mPm = pm; 206ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 207ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey mInstallThread = new HandlerThread(TAG); 208ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey mInstallThread.start(); 2093a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 210cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey mInstallHandler = new Handler(mInstallThread.getLooper()); 211cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey 2121cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks = new Callbacks(mInstallThread.getLooper()); 2131cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 2141cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mSessionsFile = new AtomicFile( 2151cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey new File(Environment.getSystemSecureDirectory(), "install_sessions.xml")); 21602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey mSessionsDir = new File(Environment.getSystemSecureDirectory(), "install_sessions"); 21702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey mSessionsDir.mkdirs(); 2181cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 2193a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey synchronized (mSessions) { 2203a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey readSessionsLocked(); 2213a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 222b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey final File internalStagingDir = buildInternalStagingDir(); 22302bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final ArraySet<File> unclaimedStages = Sets.newArraySet( 224b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey internalStagingDir.listFiles(sStageFilter)); 22502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final ArraySet<File> unclaimedIcons = Sets.newArraySet( 22602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey mSessionsDir.listFiles()); 227742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 22802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey // Ignore stages and icons claimed by active sessions 2293a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey for (int i = 0; i < mSessions.size(); i++) { 230ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey final PackageInstallerSession session = mSessions.valueAt(i); 23102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey unclaimedStages.remove(session.stageDir); 23202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey unclaimedIcons.remove(buildAppIconFile(session.sessionId)); 233ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 234742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 235742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey // Clean up orphaned staging directories 23602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey for (File stage : unclaimedStages) { 237ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey Slog.w(TAG, "Deleting orphan stage " + stage); 238ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey if (stage.isDirectory()) { 239b94c1657eb0140f7b91f5372a9f76de5a3d87e36Fyodor Kupolov mPm.mInstaller.rmPackageDir(stage.getAbsolutePath()); 240b94c1657eb0140f7b91f5372a9f76de5a3d87e36Fyodor Kupolov } else { 241b94c1657eb0140f7b91f5372a9f76de5a3d87e36Fyodor Kupolov stage.delete(); 242ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 2433a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 24402bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 24502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey // Clean up orphaned icons 24602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey for (File icon : unclaimedIcons) { 24702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey Slog.w(TAG, "Deleting orphan icon " + icon); 24802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey icon.delete(); 24902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 250ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 251ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 252ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 253b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey public void systemReady() { 254b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey mAppOps = mContext.getSystemService(AppOpsManager.class); 255b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey mStorage = mContext.getSystemService(StorageManager.class); 256b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 257b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 258742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey public void onSecureContainersAvailable() { 259742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey synchronized (mSessions) { 260742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final ArraySet<String> unclaimed = new ArraySet<>(); 261742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey for (String cid : PackageHelper.getSecureContainerList()) { 262742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey if (isStageName(cid)) { 263742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey unclaimed.add(cid); 264742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 265742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 266742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 267742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey // Ignore stages claimed by active sessions 268742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey for (int i = 0; i < mSessions.size(); i++) { 269742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final PackageInstallerSession session = mSessions.valueAt(i); 270941a8ba1a6043cf84a7bf622e44a0b4f7abd0178Jeff Sharkey final String cid = session.stageCid; 271742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 272742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey if (unclaimed.remove(cid)) { 273742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey // Claimed by active session, mount it 274742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey PackageHelper.mountSdDir(cid, PackageManagerService.getEncryptKey(), 275742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey Process.SYSTEM_UID); 276742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 277742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 278742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 279742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey // Clean up orphaned staging containers 280742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey for (String cid : unclaimed) { 281742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey Slog.w(TAG, "Deleting orphan container " + cid); 282742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey PackageHelper.destroySdDir(cid); 283742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 284742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 285742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 286742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 287742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey public static boolean isStageName(String name) { 288742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final boolean isFile = name.startsWith("vmdl") && name.endsWith(".tmp"); 289742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final boolean isContainer = name.startsWith("smdl") && name.endsWith(".tmp"); 290742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final boolean isLegacyContainer = name.startsWith("smdl2tmp"); 291742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey return isFile || isContainer || isLegacyContainer; 2927328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey } 2937328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey 294ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey @Deprecated 295b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey public File allocateStageDirLegacy(String volumeUuid) throws IOException { 296ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey synchronized (mSessions) { 297ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey try { 298ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey final int sessionId = allocateSessionIdLocked(); 299742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey mLegacySessions.put(sessionId, true); 300b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey final File stageDir = buildStageDir(volumeUuid, sessionId); 301b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey prepareStageDir(stageDir); 30277d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey return stageDir; 303ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } catch (IllegalStateException e) { 304ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey throw new IOException(e); 3053a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 3063a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 3073a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 3083a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 309742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey @Deprecated 310742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey public String allocateExternalStageCidLegacy() { 311742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey synchronized (mSessions) { 312742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final int sessionId = allocateSessionIdLocked(); 313742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey mLegacySessions.put(sessionId, true); 314742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey return "smdl" + sessionId + ".tmp"; 315742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 316742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 317742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 3183a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private void readSessionsLocked() { 3191cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (LOGD) Slog.v(TAG, "readSessionsLocked()"); 3201cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 3213a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey mSessions.clear(); 3221cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 3231cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey FileInputStream fis = null; 3241cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey try { 3251cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey fis = mSessionsFile.openRead(); 3261cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final XmlPullParser in = Xml.newPullParser(); 3279e9e2e73c6ec7bece20268196dc89ad0c8bafad4Wojciech Staszkiewicz in.setInput(fis, StandardCharsets.UTF_8.name()); 3281cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 3291cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey int type; 3301cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey while ((type = in.next()) != END_DOCUMENT) { 3311cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (type == START_TAG) { 3321cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final String tag = in.getName(); 3331cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (TAG_SESSION.equals(tag)) { 3341cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final PackageInstallerSession session = readSessionLocked(in); 3351cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final long age = System.currentTimeMillis() - session.createdMillis; 3361cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 3371cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final boolean valid; 3381cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (age >= MAX_AGE_MILLIS) { 3391cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey Slog.w(TAG, "Abandoning old session first created at " 3401cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey + session.createdMillis); 3411cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey valid = false; 3421cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } else { 3431cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey valid = true; 3441cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3451cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 3461cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (valid) { 3471cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mSessions.put(session.sessionId, session); 3481cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } else { 3491cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // Since this is early during boot we don't send 3501cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // any observer events about the session, but we 3511cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // keep details around for dumpsys. 3521cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mHistoricalSessions.put(session.sessionId, session); 3531cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3541cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3551cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3561cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3571cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } catch (FileNotFoundException e) { 3581cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // Missing sessions are okay, probably first boot 3591cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } catch (IOException e) { 3608d05172112436a81bed6e4a0810f8914509d8a4dDianne Hackborn Slog.wtf(TAG, "Failed reading install sessions", e); 3611cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } catch (XmlPullParserException e) { 3628d05172112436a81bed6e4a0810f8914509d8a4dDianne Hackborn Slog.wtf(TAG, "Failed reading install sessions", e); 3631cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } finally { 3641cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey IoUtils.closeQuietly(fis); 3651cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3661cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 3671cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 3681cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private PackageInstallerSession readSessionLocked(XmlPullParser in) throws IOException { 3691cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int sessionId = readIntAttribute(in, ATTR_SESSION_ID); 3701cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int userId = readIntAttribute(in, ATTR_USER_ID); 3711cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final String installerPackageName = readStringAttribute(in, ATTR_INSTALLER_PACKAGE_NAME); 372e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey final int installerUid = readIntAttribute(in, ATTR_INSTALLER_UID, 373e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey mPm.getPackageUid(installerPackageName, userId)); 3741cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final long createdMillis = readLongAttribute(in, ATTR_CREATED_MILLIS); 375742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final String stageDirRaw = readStringAttribute(in, ATTR_SESSION_STAGE_DIR); 376742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final File stageDir = (stageDirRaw != null) ? new File(stageDirRaw) : null; 377742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final String stageCid = readStringAttribute(in, ATTR_SESSION_STAGE_CID); 37877d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey final boolean prepared = readBooleanAttribute(in, ATTR_PREPARED, true); 3791cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final boolean sealed = readBooleanAttribute(in, ATTR_SEALED); 3801cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 381a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final SessionParams params = new SessionParams( 382a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey SessionParams.MODE_INVALID); 3831cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.mode = readIntAttribute(in, ATTR_MODE); 3841cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.installFlags = readIntAttribute(in, ATTR_INSTALL_FLAGS); 3851cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.installLocation = readIntAttribute(in, ATTR_INSTALL_LOCATION); 3861cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.sizeBytes = readLongAttribute(in, ATTR_SIZE_BYTES); 3871cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.appPackageName = readStringAttribute(in, ATTR_APP_PACKAGE_NAME); 3881cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.appIcon = readBitmapAttribute(in, ATTR_APP_ICON); 3891cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.appLabel = readStringAttribute(in, ATTR_APP_LABEL); 3901cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.originatingUri = readUriAttribute(in, ATTR_ORIGINATING_URI); 3911cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.referrerUri = readUriAttribute(in, ATTR_REFERRER_URI); 3921cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.abiOverride = readStringAttribute(in, ATTR_ABI_OVERRIDE); 393b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey params.volumeUuid = readStringAttribute(in, ATTR_VOLUME_UUID); 3941cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 39502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final File appIconFile = buildAppIconFile(sessionId); 39602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey if (appIconFile.exists()) { 39702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey params.appIcon = BitmapFactory.decodeFile(appIconFile.getAbsolutePath()); 39802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey params.appIconLastModified = appIconFile.lastModified(); 39902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 40002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 401a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey return new PackageInstallerSession(mInternalCallback, mContext, mPm, 402e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey mInstallThread.getLooper(), sessionId, userId, installerPackageName, installerUid, 403e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey params, createdMillis, stageDir, stageCid, prepared, sealed); 4043a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 4053a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 4063a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private void writeSessionsLocked() { 4071cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (LOGD) Slog.v(TAG, "writeSessionsLocked()"); 4081cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4091cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey FileOutputStream fos = null; 4101cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey try { 4111cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey fos = mSessionsFile.startWrite(); 4121cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4131cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey XmlSerializer out = new FastXmlSerializer(); 4149e9e2e73c6ec7bece20268196dc89ad0c8bafad4Wojciech Staszkiewicz out.setOutput(fos, StandardCharsets.UTF_8.name()); 4151cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey out.startDocument(null, true); 4161cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey out.startTag(null, TAG_SESSIONS); 4171cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int size = mSessions.size(); 4181cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey for (int i = 0; i < size; i++) { 4191cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final PackageInstallerSession session = mSessions.valueAt(i); 4201cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeSessionLocked(out, session); 4211cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 4221cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey out.endTag(null, TAG_SESSIONS); 4231cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey out.endDocument(); 4241cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4251cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mSessionsFile.finishWrite(fos); 4261cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } catch (IOException e) { 4271cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (fos != null) { 4281cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mSessionsFile.failWrite(fos); 4291cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 4301cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 4311cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 4321cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4331cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private void writeSessionLocked(XmlSerializer out, PackageInstallerSession session) 4341cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey throws IOException { 435a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final SessionParams params = session.params; 4361cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4371cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey out.startTag(null, TAG_SESSION); 4381cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4391cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeIntAttribute(out, ATTR_SESSION_ID, session.sessionId); 4401cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeIntAttribute(out, ATTR_USER_ID, session.userId); 4411cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeStringAttribute(out, ATTR_INSTALLER_PACKAGE_NAME, 4421cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey session.installerPackageName); 443e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey writeIntAttribute(out, ATTR_INSTALLER_UID, session.installerUid); 4441cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeLongAttribute(out, ATTR_CREATED_MILLIS, session.createdMillis); 445941a8ba1a6043cf84a7bf622e44a0b4f7abd0178Jeff Sharkey if (session.stageDir != null) { 446742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey writeStringAttribute(out, ATTR_SESSION_STAGE_DIR, 447941a8ba1a6043cf84a7bf622e44a0b4f7abd0178Jeff Sharkey session.stageDir.getAbsolutePath()); 448742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 449941a8ba1a6043cf84a7bf622e44a0b4f7abd0178Jeff Sharkey if (session.stageCid != null) { 450941a8ba1a6043cf84a7bf622e44a0b4f7abd0178Jeff Sharkey writeStringAttribute(out, ATTR_SESSION_STAGE_CID, session.stageCid); 451742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 45277d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey writeBooleanAttribute(out, ATTR_PREPARED, session.isPrepared()); 453742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey writeBooleanAttribute(out, ATTR_SEALED, session.isSealed()); 4541cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 4551cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeIntAttribute(out, ATTR_MODE, params.mode); 4561cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeIntAttribute(out, ATTR_INSTALL_FLAGS, params.installFlags); 4571cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeIntAttribute(out, ATTR_INSTALL_LOCATION, params.installLocation); 4581cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeLongAttribute(out, ATTR_SIZE_BYTES, params.sizeBytes); 4591cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeStringAttribute(out, ATTR_APP_PACKAGE_NAME, params.appPackageName); 4601cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeStringAttribute(out, ATTR_APP_LABEL, params.appLabel); 4611cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeUriAttribute(out, ATTR_ORIGINATING_URI, params.originatingUri); 4621cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeUriAttribute(out, ATTR_REFERRER_URI, params.referrerUri); 4631cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey writeStringAttribute(out, ATTR_ABI_OVERRIDE, params.abiOverride); 464b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey writeStringAttribute(out, ATTR_VOLUME_UUID, params.volumeUuid); 4651cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 46602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey // Persist app icon if changed since last written 46702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final File appIconFile = buildAppIconFile(session.sessionId); 46802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey if (params.appIcon == null && appIconFile.exists()) { 46902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey appIconFile.delete(); 47002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } else if (params.appIcon != null 47102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey && appIconFile.lastModified() != params.appIconLastModified) { 47202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey if (LOGD) Slog.w(TAG, "Writing changed icon " + appIconFile); 47302bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey FileOutputStream os = null; 47402bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey try { 47502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey os = new FileOutputStream(appIconFile); 47602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey params.appIcon.compress(CompressFormat.PNG, 90, os); 47702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } catch (IOException e) { 47802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey Slog.w(TAG, "Failed to write icon " + appIconFile + ": " + e.getMessage()); 47902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } finally { 48002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey IoUtils.closeQuietly(os); 48102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 48202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 48302bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey params.appIconLastModified = appIconFile.lastModified(); 48402bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 48502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 4861cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey out.endTag(null, TAG_SESSION); 4873a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 4883a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 48902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey private File buildAppIconFile(int sessionId) { 49002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey return new File(mSessionsDir, "app_icon." + sessionId + ".png"); 49102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 49202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 4933a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private void writeSessionsAsync() { 4943a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey IoThread.getHandler().post(new Runnable() { 4953a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey @Override 4963a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey public void run() { 4973a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey synchronized (mSessions) { 4983a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey writeSessionsLocked(); 4993a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 5003a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 5013a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey }); 5023a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 5033a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 5043a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey @Override 505a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey public int createSession(SessionParams params, String installerPackageName, int userId) { 506742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey try { 507742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey return createSessionInternal(params, installerPackageName, userId); 508742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } catch (IOException e) { 509742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey throw ExceptionUtils.wrap(e); 510742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 511742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 512742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 513742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey private int createSessionInternal(SessionParams params, String installerPackageName, int userId) 514742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey throws IOException { 5153a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey final int callingUid = Binder.getCallingUid(); 516e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey mPm.enforceCrossUserPermission(callingUid, userId, true, true, "createSession"); 5173a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 518e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey if (mPm.isUserRestricted(userId, UserManager.DISALLOW_INSTALL_APPS)) { 5193a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey throw new SecurityException("User restriction prevents installing"); 5203a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 5213a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 5221cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if ((callingUid == Process.SHELL_UID) || (callingUid == Process.ROOT_UID)) { 523e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey params.installFlags |= PackageManager.INSTALL_FROM_ADB; 5241cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 5253a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } else { 526ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey mAppOps.checkPackage(callingUid, installerPackageName); 527ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 528e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey params.installFlags &= ~PackageManager.INSTALL_FROM_ADB; 529e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey params.installFlags &= ~PackageManager.INSTALL_ALL_USERS; 530e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey params.installFlags |= PackageManager.INSTALL_REPLACE_EXISTING; 5313a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 5323a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 533805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav // Only system components can circumvent runtime permissions when installing. 534805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav if ((params.installFlags & PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS) != 0 535805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav && mContext.checkCallingOrSelfPermission(Manifest.permission 536805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav .INSTALL_GRANT_RUNTIME_PERMISSIONS) == PackageManager.PERMISSION_DENIED) { 537805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav throw new SecurityException("You need the " 538805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav + "android.permission.INSTALL_GRANT_RUNTIME_PERMISSIONS permission " 539805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav + "to use the PackageManager.INSTALL_GRANT_RUNTIME_PERMISSIONS flag"); 540805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav } 541805b63e253c139625f5a86d72ef7b31d6ec9f8e9Svetoslav 5421cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // Defensively resize giant app icons 5431cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (params.appIcon != null) { 5441cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final ActivityManager am = (ActivityManager) mContext.getSystemService( 5451cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey Context.ACTIVITY_SERVICE); 5461cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int iconSize = am.getLauncherLargeIconSize(); 5471cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if ((params.appIcon.getWidth() > iconSize * 2) 5481cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey || (params.appIcon.getHeight() > iconSize * 2)) { 5491cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey params.appIcon = Bitmap.createScaledBitmap(params.appIcon, iconSize, iconSize, 5501cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey true); 5511cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 5521cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 5531cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 554b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey switch (params.mode) { 555b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey case SessionParams.MODE_FULL_INSTALL: 556b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey case SessionParams.MODE_INHERIT_EXISTING: 557b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey break; 558b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey default: 559b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey throw new IllegalArgumentException("Invalid install mode: " + params.mode); 560b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 561b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 562b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey // If caller requested explicit location, sanity check it, otherwise 563b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey // resolve the best internal or adopted location. 564b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey if ((params.installFlags & PackageManager.INSTALL_INTERNAL) != 0) { 565b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey if (!PackageHelper.fitsOnInternal(mContext, params.sizeBytes)) { 566b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey throw new IOException("No suitable internal storage available"); 567b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 568b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 569b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } else if ((params.installFlags & PackageManager.INSTALL_EXTERNAL) != 0) { 570b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey if (!PackageHelper.fitsOnExternal(mContext, params.sizeBytes)) { 571b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey throw new IOException("No suitable external storage available"); 572b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 573b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 574b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } else { 575b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey // For now, installs to adopted media are treated as internal from 576b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey // an install flag point-of-view. 577b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey params.setInstallFlagsInternal(); 578b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 57977d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey // Resolve best location for install, based on combination of 58077d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey // requested install flags, delta size, and manifest settings. 581e812d9096915ad165de125520ed7371009587d1fRobin Lee final long ident = Binder.clearCallingIdentity(); 582e812d9096915ad165de125520ed7371009587d1fRobin Lee try { 583b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey params.volumeUuid = PackageHelper.resolveInstallVolume(mContext, 584b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey params.appPackageName, params.installLocation, params.sizeBytes); 585e812d9096915ad165de125520ed7371009587d1fRobin Lee } finally { 586e812d9096915ad165de125520ed7371009587d1fRobin Lee Binder.restoreCallingIdentity(ident); 587a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 588a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 589a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 590a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey final int sessionId; 591a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey final PackageInstallerSession session; 5923a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey synchronized (mSessions) { 5931cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // Sanity check that installer isn't going crazy 594f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey final int activeCount = getSessionCount(mSessions, callingUid); 5951cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (activeCount >= MAX_ACTIVE_SESSIONS) { 596f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey throw new IllegalStateException( 597f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey "Too many active sessions for UID " + callingUid); 598f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey } 599f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey final int historicalCount = getSessionCount(mHistoricalSessions, callingUid); 600f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey if (historicalCount >= MAX_HISTORICAL_SESSIONS) { 601f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey throw new IllegalStateException( 602f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey "Too many historical sessions for UID " + callingUid); 6031cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 6041cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 605742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey final long createdMillis = System.currentTimeMillis(); 606a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey sessionId = allocateSessionIdLocked(); 607a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 608742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey // We're staging to exactly one location 609742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey File stageDir = null; 610742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey String stageCid = null; 61177d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey if ((params.installFlags & PackageManager.INSTALL_INTERNAL) != 0) { 612b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey stageDir = buildStageDir(params.volumeUuid, sessionId); 613742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } else { 61477d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey stageCid = buildExternalStageCid(sessionId); 615742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 6163a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 617a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey session = new PackageInstallerSession(mInternalCallback, mContext, mPm, 618e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey mInstallThread.getLooper(), sessionId, userId, installerPackageName, callingUid, 619e980804df16c968c14a56b8853886bf5f049f46eJeff Sharkey params, createdMillis, stageDir, stageCid, false, false); 6203a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey mSessions.put(sessionId, session); 6213a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 622a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 6231cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks.notifySessionCreated(session.sessionId, session.userId); 624a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey writeSessionsAsync(); 625a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey return sessionId; 6263a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 6273a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 628381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey @Override 629ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey public void updateSessionAppIcon(int sessionId, Bitmap appIcon) { 630ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey synchronized (mSessions) { 631ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey final PackageInstallerSession session = mSessions.get(sessionId); 632ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey if (session == null || !isCallingUidOwner(session)) { 633ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey throw new SecurityException("Caller has no access to session " + sessionId); 634ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 63502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 63602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey // Defensively resize giant app icons 63702bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey if (appIcon != null) { 63802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final ActivityManager am = (ActivityManager) mContext.getSystemService( 63902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey Context.ACTIVITY_SERVICE); 64002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final int iconSize = am.getLauncherLargeIconSize(); 64102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey if ((appIcon.getWidth() > iconSize * 2) 64202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey || (appIcon.getHeight() > iconSize * 2)) { 64302bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey appIcon = Bitmap.createScaledBitmap(appIcon, iconSize, iconSize, true); 64402bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 64502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 64602bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 647ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey session.params.appIcon = appIcon; 64802bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey session.params.appIconLastModified = -1; 64902bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 650ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey mInternalCallback.onSessionBadgingChanged(session); 651ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 652ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 653ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey 654ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey @Override 655ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey public void updateSessionAppLabel(int sessionId, String appLabel) { 656ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey synchronized (mSessions) { 657ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey final PackageInstallerSession session = mSessions.get(sessionId); 658ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey if (session == null || !isCallingUidOwner(session)) { 659ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey throw new SecurityException("Caller has no access to session " + sessionId); 660ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 661ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey session.params.appLabel = appLabel; 662ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey mInternalCallback.onSessionBadgingChanged(session); 663ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 664ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 665ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey 666ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey @Override 667381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey public void abandonSession(int sessionId) { 668381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey synchronized (mSessions) { 669381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey final PackageInstallerSession session = mSessions.get(sessionId); 670381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey if (session == null || !isCallingUidOwner(session)) { 671381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey throw new SecurityException("Caller has no access to session " + sessionId); 672381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey } 673381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey session.abandon(); 674381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey } 675381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey } 676381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey 67777d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey @Override 67877d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey public IPackageInstallerSession openSession(int sessionId) { 67977d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey try { 68077d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey return openSessionInternal(sessionId); 68177d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey } catch (IOException e) { 68277d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey throw ExceptionUtils.wrap(e); 683742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 684742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 685742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 68677d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey private IPackageInstallerSession openSessionInternal(int sessionId) throws IOException { 6873a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey synchronized (mSessions) { 6883a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey final PackageInstallerSession session = mSessions.get(sessionId); 689381d94b712605112b35d7f70064b0d18bd877877Jeff Sharkey if (session == null || !isCallingUidOwner(session)) { 6903a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey throw new SecurityException("Caller has no access to session " + sessionId); 6913a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 692742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey session.open(); 6933a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey return session; 6943a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 6953a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 6963a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 6973a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey private int allocateSessionIdLocked() { 6981cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey int n = 0; 6991cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey int sessionId; 7001cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey do { 701f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey sessionId = mRandom.nextInt(Integer.MAX_VALUE - 1) + 1; 702742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey if (mSessions.get(sessionId) == null && mHistoricalSessions.get(sessionId) == null 703742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey && !mLegacySessions.get(sessionId, false)) { 7041cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey return sessionId; 7051cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 7061cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } while (n++ < 32); 7071cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 7081cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey throw new IllegalStateException("Failed to allocate session ID"); 7093a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 7103a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 711b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey private File buildInternalStagingDir() { 712b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey return new File(Environment.getDataDirectory(), "app"); 713b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 714b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 715b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey private File buildStagingDir(String volumeUuid) throws FileNotFoundException { 716b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey if (volumeUuid == null) { 717b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey return buildInternalStagingDir(); 718b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } else { 719b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey final VolumeInfo vol = mStorage.findVolumeByUuid(volumeUuid); 720b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey if (vol != null && vol.type == VolumeInfo.TYPE_PRIVATE 721620b32b316fd4f1bab4eef55ec8802d14a55e7ddJeff Sharkey && vol.isMountedWritable()) { 722b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey return new File(vol.path, "app"); 723b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } else { 724b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey throw new FileNotFoundException("Failed to find volume for UUID " + volumeUuid); 725b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 726b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 727b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey } 728b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey 729b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey private File buildStageDir(String volumeUuid, int sessionId) throws FileNotFoundException { 730b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey final File stagingDir = buildStagingDir(volumeUuid); 731b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey return new File(stagingDir, "vmdl" + sessionId + ".tmp"); 73277d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey } 733ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 734b2b9ab8354da1485178cd8d8e9d89ac915b3f269Jeff Sharkey static void prepareStageDir(File stageDir) throws IOException { 73577d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey if (stageDir.exists()) { 73677d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey throw new IOException("Session dir already exists: " + stageDir); 737ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 738ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 739ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey try { 74077d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey Os.mkdir(stageDir.getAbsolutePath(), 0755); 74177d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey Os.chmod(stageDir.getAbsolutePath(), 0755); 742ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } catch (ErrnoException e) { 743ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey // This purposefully throws if directory already exists 74477d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey throw new IOException("Failed to prepare session dir: " + stageDir, e); 745ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 746ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 74777d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey if (!SELinux.restorecon(stageDir)) { 74877d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey throw new IOException("Failed to restorecon session dir: " + stageDir); 749ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 750ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey } 751ec55ef0934b8e0d1bb705434947de817f7be57f1Jeff Sharkey 75277d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey private String buildExternalStageCid(int sessionId) { 75377d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey return "smdl" + sessionId + ".tmp"; 75477d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey } 755742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 75677d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey static void prepareExternalStageCid(String stageCid, long sizeBytes) throws IOException { 75777d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey if (PackageHelper.createSdDir(sizeBytes, stageCid, PackageManagerService.getEncryptKey(), 758742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey Process.SYSTEM_UID, true) == null) { 75977d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey throw new IOException("Failed to create session cid: " + stageCid); 760742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 761742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 762742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 7633a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey @Override 764a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey public SessionInfo getSessionInfo(int sessionId) { 76516c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey synchronized (mSessions) { 76616c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey final PackageInstallerSession session = mSessions.get(sessionId); 76716c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey return session != null ? session.generateInfo() : null; 76816c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey } 76916c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey } 77016c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey 77116c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey @Override 77297d47ed036ff7bd3d7d2ddc1c6df1104ec237559Jeff Sharkey public ParceledListSlice<SessionInfo> getAllSessions(int userId) { 7738cd28b57ed732656d002d97879e15c5695b54fffAmith Yamasani mPm.enforceCrossUserPermission(Binder.getCallingUid(), userId, true, false, "getAllSessions"); 7743a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 775a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final List<SessionInfo> result = new ArrayList<>(); 7763a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey synchronized (mSessions) { 7773a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey for (int i = 0; i < mSessions.size(); i++) { 7783a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey final PackageInstallerSession session = mSessions.valueAt(i); 779bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey if (session.userId == userId) { 780bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey result.add(session.generateInfo()); 7813a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 7823a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 7833a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 78497d47ed036ff7bd3d7d2ddc1c6df1104ec237559Jeff Sharkey return new ParceledListSlice<>(result); 7853a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 7863a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 7873a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey @Override 78897d47ed036ff7bd3d7d2ddc1c6df1104ec237559Jeff Sharkey public ParceledListSlice<SessionInfo> getMySessions(String installerPackageName, int userId) { 7898cd28b57ed732656d002d97879e15c5695b54fffAmith Yamasani mPm.enforceCrossUserPermission(Binder.getCallingUid(), userId, true, false, "getMySessions"); 79016c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey mAppOps.checkPackage(Binder.getCallingUid(), installerPackageName); 79116c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey 792a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final List<SessionInfo> result = new ArrayList<>(); 79316c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey synchronized (mSessions) { 79416c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey for (int i = 0; i < mSessions.size(); i++) { 79516c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey final PackageInstallerSession session = mSessions.valueAt(i); 79616c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey if (Objects.equals(session.installerPackageName, installerPackageName) 79716c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey && session.userId == userId) { 79816c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey result.add(session.generateInfo()); 79916c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey } 80016c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey } 80116c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey } 80297d47ed036ff7bd3d7d2ddc1c6df1104ec237559Jeff Sharkey return new ParceledListSlice<>(result); 80316c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey } 80416c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey 80516c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey @Override 80639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz public void uninstall(String packageName, String callerPackageName, int flags, 80739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz IntentSender statusReceiver, int userId) { 80839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz final int callingUid = Binder.getCallingUid(); 80939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mPm.enforceCrossUserPermission(callingUid, userId, true, true, "uninstall"); 81039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz if ((callingUid != Process.SHELL_UID) && (callingUid != Process.ROOT_UID)) { 81139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mAppOps.checkPackage(callingUid, callerPackageName); 81239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 81339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz 81439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz // Check whether the caller is device owner 81539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz DevicePolicyManager dpm = (DevicePolicyManager) mContext.getSystemService( 81639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz Context.DEVICE_POLICY_SERVICE); 81739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz boolean isDeviceOwner = (dpm != null) && dpm.isDeviceOwnerApp(callerPackageName); 81816c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey 819a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final PackageDeleteObserverAdapter adapter = new PackageDeleteObserverAdapter(mContext, 82039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz statusReceiver, packageName, isDeviceOwner, userId); 821f06009542390472872da986486d385001e91a2a7Jeff Sharkey if (mContext.checkCallingOrSelfPermission(android.Manifest.permission.DELETE_PACKAGES) 822f06009542390472872da986486d385001e91a2a7Jeff Sharkey == PackageManager.PERMISSION_GRANTED) { 823f06009542390472872da986486d385001e91a2a7Jeff Sharkey // Sweet, call straight through! 824a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mPm.deletePackage(packageName, adapter.getBinder(), userId, flags); 82539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } else if (isDeviceOwner) { 82639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz // Allow the DeviceOwner to silently delete packages 82739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz // Need to clear the calling identity to get DELETE_PACKAGES permission 82839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz long ident = Binder.clearCallingIdentity(); 82939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz try { 83039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mPm.deletePackage(packageName, adapter.getBinder(), userId, flags); 83139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } finally { 83239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz Binder.restoreCallingIdentity(ident); 83339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 834f06009542390472872da986486d385001e91a2a7Jeff Sharkey } else { 835f06009542390472872da986486d385001e91a2a7Jeff Sharkey // Take a short detour to confirm with user 836f06009542390472872da986486d385001e91a2a7Jeff Sharkey final Intent intent = new Intent(Intent.ACTION_UNINSTALL_PACKAGE); 837f06009542390472872da986486d385001e91a2a7Jeff Sharkey intent.setData(Uri.fromParts("package", packageName, null)); 838a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey intent.putExtra(PackageInstaller.EXTRA_CALLBACK, adapter.getBinder().asBinder()); 839a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey adapter.onUserActionRequired(intent); 840f06009542390472872da986486d385001e91a2a7Jeff Sharkey } 8413a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 8423a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey 8433a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey @Override 8447328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey public void setPermissionsResult(int sessionId, boolean accepted) { 8457328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey mContext.enforceCallingOrSelfPermission(android.Manifest.permission.INSTALL_PACKAGES, TAG); 8467328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey 8477328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey synchronized (mSessions) { 8487328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey mSessions.get(sessionId).setPermissionsResult(accepted); 8497328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey } 8507328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey } 8517328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey 8527328a1b39b3dae1c0cd390c0a3695c6a46b8e9d8Jeff Sharkey @Override 85316c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey public void registerCallback(IPackageInstallerCallback callback, int userId) { 8548cd28b57ed732656d002d97879e15c5695b54fffAmith Yamasani mPm.enforceCrossUserPermission(Binder.getCallingUid(), userId, true, false, "registerCallback"); 8551cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks.register(callback, userId); 856bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey } 857bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey 858bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey @Override 85916c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey public void unregisterCallback(IPackageInstallerCallback callback) { 86016c8e3f49497b6046972ae650772f65768366be8Jeff Sharkey mCallbacks.unregister(callback); 861a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 862a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 863f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey private static int getSessionCount(SparseArray<PackageInstallerSession> sessions, 864f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey int installerUid) { 8651cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey int count = 0; 866f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey final int size = sessions.size(); 8671cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey for (int i = 0; i < size; i++) { 868f174c6e6de6ba863179401aa7b3d55d91ceed707Jeff Sharkey final PackageInstallerSession session = sessions.valueAt(i); 8691cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (session.installerUid == installerUid) { 8701cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey count++; 8711cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 8721cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 8731cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey return count; 8741cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 8751cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 8761cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private boolean isCallingUidOwner(PackageInstallerSession session) { 8771cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int callingUid = Binder.getCallingUid(); 8781cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (callingUid == Process.ROOT_UID) { 8791cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey return true; 8801cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } else { 8811cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey return (session != null) && (callingUid == session.installerUid); 882a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 883a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 884a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 885a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey static class PackageDeleteObserverAdapter extends PackageDeleteObserver { 886a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey private final Context mContext; 887a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey private final IntentSender mTarget; 888bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey private final String mPackageName; 88939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz private final Notification mNotification; 890a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 891bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey public PackageDeleteObserverAdapter(Context context, IntentSender target, 89239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz String packageName, boolean showNotification, int userId) { 893a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mContext = context; 894a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mTarget = target; 895bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey mPackageName = packageName; 89639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz if (showNotification) { 89739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mNotification = buildSuccessNotification(mContext, 89839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mContext.getResources().getString(R.string.package_deleted_device_owner), 89939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz packageName, 90039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz userId); 90139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } else { 90239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mNotification = null; 90339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 904a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 905a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 906a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey @Override 907a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey public void onUserActionRequired(Intent intent) { 908a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final Intent fillIn = new Intent(); 909bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_PACKAGE_NAME, mPackageName); 910a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_STATUS, 911742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey PackageInstaller.STATUS_PENDING_USER_ACTION); 912a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(Intent.EXTRA_INTENT, intent); 913a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey try { 914a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mTarget.sendIntent(mContext, 0, fillIn, null, null); 915a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } catch (SendIntentException ignored) { 916a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 917a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 918a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 919a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey @Override 920a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey public void onPackageDeleted(String basePackageName, int returnCode, String msg) { 92139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz if (PackageManager.DELETE_SUCCEEDED == returnCode && mNotification != null) { 92239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz NotificationManager notificationManager = (NotificationManager) 92339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mContext.getSystemService(Context.NOTIFICATION_SERVICE); 92439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz notificationManager.notify(basePackageName, 0, mNotification); 92539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 926a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final Intent fillIn = new Intent(); 927bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_PACKAGE_NAME, mPackageName); 928a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_STATUS, 929a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey PackageManager.deleteStatusToPublicStatus(returnCode)); 930a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_STATUS_MESSAGE, 931a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey PackageManager.deleteStatusToString(returnCode, msg)); 932a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_LEGACY_STATUS, returnCode); 933a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey try { 934a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mTarget.sendIntent(mContext, 0, fillIn, null, null); 935a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } catch (SendIntentException ignored) { 936a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 937a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 938a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 939a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 940a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey static class PackageInstallObserverAdapter extends PackageInstallObserver { 941a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey private final Context mContext; 942a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey private final IntentSender mTarget; 943bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey private final int mSessionId; 94439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz private final boolean mShowNotification; 94539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz private final int mUserId; 946a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 94739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz public PackageInstallObserverAdapter(Context context, IntentSender target, int sessionId, 94839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz boolean showNotification, int userId) { 949a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mContext = context; 950a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mTarget = target; 951bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey mSessionId = sessionId; 95239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mShowNotification = showNotification; 95339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mUserId = userId; 954a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 955a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 956a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey @Override 957a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey public void onUserActionRequired(Intent intent) { 958a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final Intent fillIn = new Intent(); 959bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_SESSION_ID, mSessionId); 960a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_STATUS, 961742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey PackageInstaller.STATUS_PENDING_USER_ACTION); 962a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(Intent.EXTRA_INTENT, intent); 963a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey try { 964a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mTarget.sendIntent(mContext, 0, fillIn, null, null); 965a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } catch (SendIntentException ignored) { 966a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 967a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 968a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 969a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey @Override 970a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey public void onPackageInstalled(String basePackageName, int returnCode, String msg, 971a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey Bundle extras) { 97239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz if (PackageManager.INSTALL_SUCCEEDED == returnCode && mShowNotification) { 9732e3e943ccd419dd10d3e4df5ae7640e8b020cc76Benjamin Franz boolean update = (extras != null) && extras.getBoolean(Intent.EXTRA_REPLACING); 97439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz Notification notification = buildSuccessNotification(mContext, 9752e3e943ccd419dd10d3e4df5ae7640e8b020cc76Benjamin Franz mContext.getResources() 9762e3e943ccd419dd10d3e4df5ae7640e8b020cc76Benjamin Franz .getString(update ? R.string.package_updated_device_owner : 9772e3e943ccd419dd10d3e4df5ae7640e8b020cc76Benjamin Franz R.string.package_installed_device_owner), 97839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz basePackageName, 97939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mUserId); 98039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz if (notification != null) { 98139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz NotificationManager notificationManager = (NotificationManager) 98239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz mContext.getSystemService(Context.NOTIFICATION_SERVICE); 98339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz notificationManager.notify(basePackageName, 0, notification); 98439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 98539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 986a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final Intent fillIn = new Intent(); 9872e3e943ccd419dd10d3e4df5ae7640e8b020cc76Benjamin Franz fillIn.putExtra(PackageInstaller.EXTRA_PACKAGE_NAME, basePackageName); 988bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_SESSION_ID, mSessionId); 989a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_STATUS, 990a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey PackageManager.installStatusToPublicStatus(returnCode)); 991a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_STATUS_MESSAGE, 992a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey PackageManager.installStatusToString(returnCode, msg)); 993a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_LEGACY_STATUS, returnCode); 994a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey if (extras != null) { 995a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey final String existing = extras.getString( 996a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey PackageManager.EXTRA_FAILURE_EXISTING_PACKAGE); 997a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey if (!TextUtils.isEmpty(existing)) { 998941a8ba1a6043cf84a7bf622e44a0b4f7abd0178Jeff Sharkey fillIn.putExtra(PackageInstaller.EXTRA_OTHER_PACKAGE_NAME, existing); 999a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 1000a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 1001a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey try { 1002a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey mTarget.sendIntent(mContext, 0, fillIn, null, null); 1003a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } catch (SendIntentException ignored) { 1004a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 1005a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 1006a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey } 1007a0907436c01fd8c545a6b5c7b28bc3bc9db59270Jeff Sharkey 100839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz /** 100939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz * Build a notification for package installation / deletion by device owners that is shown if 101039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz * the operation succeeds. 101139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz */ 101239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz private static Notification buildSuccessNotification(Context context, String contentText, 101339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz String basePackageName, int userId) { 101439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz PackageInfo packageInfo = null; 101539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz try { 101639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz packageInfo = AppGlobals.getPackageManager().getPackageInfo( 101739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz basePackageName, 0, userId); 101839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } catch (RemoteException ignored) { 101939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 102039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz if (packageInfo == null || packageInfo.applicationInfo == null) { 102139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz Slog.w(TAG, "Notification not built for package: " + basePackageName); 102239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz return null; 102339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 102439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz PackageManager pm = context.getPackageManager(); 102539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz Bitmap packageIcon = ImageUtils.buildScaledBitmap( 102639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz packageInfo.applicationInfo.loadIcon(pm), 102739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz context.getResources().getDimensionPixelSize( 102839fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz android.R.dimen.notification_large_icon_width), 102939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz context.getResources().getDimensionPixelSize( 103039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz android.R.dimen.notification_large_icon_height)); 103139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz CharSequence packageLabel = packageInfo.applicationInfo.loadLabel(pm); 103239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz return new Notification.Builder(context) 103339fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz .setSmallIcon(R.drawable.ic_check_circle_24px) 103439fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz .setColor(context.getResources().getColor( 103539fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz R.color.system_notification_accent_color)) 103639fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz .setContentTitle(packageLabel) 103739fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz .setContentText(contentText) 10382e3e943ccd419dd10d3e4df5ae7640e8b020cc76Benjamin Franz .setStyle(new Notification.BigTextStyle().bigText(contentText)) 103939fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz .setLargeIcon(packageIcon) 104039fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz .build(); 104139fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz } 104239fb7fd730dc2113ced7e663d7a35e48a4c6b1aeBenjamin Franz 10431cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static class Callbacks extends Handler { 10441cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private static final int MSG_SESSION_CREATED = 1; 1045ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey private static final int MSG_SESSION_BADGING_CHANGED = 2; 1046bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey private static final int MSG_SESSION_ACTIVE_CHANGED = 3; 1047ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey private static final int MSG_SESSION_PROGRESS_CHANGED = 4; 1048bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey private static final int MSG_SESSION_FINISHED = 5; 10491cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 10501cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private final RemoteCallbackList<IPackageInstallerCallback> 10511cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks = new RemoteCallbackList<>(); 10521cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 10531cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey public Callbacks(Looper looper) { 10541cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey super(looper); 1055a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 1056a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 10571cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey public void register(IPackageInstallerCallback callback, int userId) { 10581cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks.register(callback, new UserHandle(userId)); 10591cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 10601cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 10611cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey public void unregister(IPackageInstallerCallback callback) { 10621cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks.unregister(callback); 10631cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 10641cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 10651cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey @Override 10661cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey public void handleMessage(Message msg) { 10671cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int userId = msg.arg2; 10681cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int n = mCallbacks.beginBroadcast(); 10691cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey for (int i = 0; i < n; i++) { 10701cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final IPackageInstallerCallback callback = mCallbacks.getBroadcastItem(i); 10711cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final UserHandle user = (UserHandle) mCallbacks.getBroadcastCookie(i); 10721cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey // TODO: dispatch notifications for slave profiles 10731cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey if (userId == user.getIdentifier()) { 10741cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey try { 10751cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey invokeCallback(callback, msg); 10761cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } catch (RemoteException ignored) { 10771cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 1078a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 1079a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 10801cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks.finishBroadcast(); 1081a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 1082a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 10831cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private void invokeCallback(IPackageInstallerCallback callback, Message msg) 10841cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey throws RemoteException { 10851cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey final int sessionId = msg.arg1; 10861cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey switch (msg.what) { 10871cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey case MSG_SESSION_CREATED: 10881cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey callback.onSessionCreated(sessionId); 10891cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey break; 1090ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey case MSG_SESSION_BADGING_CHANGED: 1091ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey callback.onSessionBadgingChanged(sessionId); 1092ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey break; 1093bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey case MSG_SESSION_ACTIVE_CHANGED: 1094bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey callback.onSessionActiveChanged(sessionId, (boolean) msg.obj); 10951cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey break; 10961cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey case MSG_SESSION_PROGRESS_CHANGED: 10971cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey callback.onSessionProgressChanged(sessionId, (float) msg.obj); 10981cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey break; 10991cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey case MSG_SESSION_FINISHED: 11001cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey callback.onSessionFinished(sessionId, (boolean) msg.obj); 11011cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey break; 1102a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 1103a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 11041cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 11051cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private void notifySessionCreated(int sessionId, int userId) { 11061cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey obtainMessage(MSG_SESSION_CREATED, sessionId, userId).sendToTarget(); 11071cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 11081cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 1109ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey private void notifySessionBadgingChanged(int sessionId, int userId) { 1110ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey obtainMessage(MSG_SESSION_BADGING_CHANGED, sessionId, userId).sendToTarget(); 1111ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 1112ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey 1113bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey private void notifySessionActiveChanged(int sessionId, int userId, boolean active) { 1114bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey obtainMessage(MSG_SESSION_ACTIVE_CHANGED, sessionId, userId, active).sendToTarget(); 11151cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 11161cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 11171cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey private void notifySessionProgressChanged(int sessionId, int userId, float progress) { 11181cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey obtainMessage(MSG_SESSION_PROGRESS_CHANGED, sessionId, userId, progress).sendToTarget(); 11191cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 11201cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 11211cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey public void notifySessionFinished(int sessionId, int userId, boolean success) { 11221cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey obtainMessage(MSG_SESSION_FINISHED, sessionId, userId, success).sendToTarget(); 11231cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 1124a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 1125a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey 1126a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey void dump(IndentingPrintWriter pw) { 1127a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey synchronized (mSessions) { 11289a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.println("Active install sessions:"); 11299a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.increaseIndent(); 11309a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey int N = mSessions.size(); 1131a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey for (int i = 0; i < N; i++) { 1132a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey final PackageInstallerSession session = mSessions.valueAt(i); 1133a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey session.dump(pw); 1134a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey pw.println(); 1135a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 11369a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.println(); 11379a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.decreaseIndent(); 11389a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey 11399a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.println("Historical install sessions:"); 11409a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.increaseIndent(); 11419a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey N = mHistoricalSessions.size(); 11429a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey for (int i = 0; i < N; i++) { 11439a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey final PackageInstallerSession session = mHistoricalSessions.valueAt(i); 11449a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey session.dump(pw); 11459a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.println(); 11469a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey } 11479a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.println(); 11489a445771f57dd15b06db0dbefd66c368d84eec2dJeff Sharkey pw.decreaseIndent(); 1149742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 1150742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey pw.println("Legacy install sessions:"); 1151742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey pw.increaseIndent(); 1152742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey pw.println(mLegacySessions.toString()); 1153742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey pw.decreaseIndent(); 1154a10311434778ea1be1621c2251c0c8c2966f337bJeff Sharkey } 1155bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey } 1156bb580670350b76fa2fcc5ee873f99b7970759cbfJeff Sharkey 11571cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey class InternalCallback { 1158ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey public void onSessionBadgingChanged(PackageInstallerSession session) { 1159ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey mCallbacks.notifySessionBadgingChanged(session.sessionId, session.userId); 1160ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey writeSessionsAsync(); 11611cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey } 11621cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey 1163bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey public void onSessionActiveChanged(PackageInstallerSession session, boolean active) { 1164bc7bce38b2e4733a14f6296c75f983bd50f996d1Jeff Sharkey mCallbacks.notifySessionActiveChanged(session.sessionId, session.userId, active); 1165742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey } 1166742e790294b3441b79f715fe447069b63c6065dbJeff Sharkey 1167ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey public void onSessionProgressChanged(PackageInstallerSession session, float progress) { 1168ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey mCallbacks.notifySessionProgressChanged(session.sessionId, session.userId, progress); 1169ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey } 1170ec9bad2015c6d3bc91bab66f0824043c1e24d013Jeff Sharkey 1171cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey public void onSessionFinished(final PackageInstallerSession session, boolean success) { 11721cb2d0d4bba387665128c62c342e59103ea4be26Jeff Sharkey mCallbacks.notifySessionFinished(session.sessionId, session.userId, success); 1173cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey 1174cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey mInstallHandler.post(new Runnable() { 1175cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey @Override 1176cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey public void run() { 1177cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey synchronized (mSessions) { 1178cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey mSessions.remove(session.sessionId); 1179cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey mHistoricalSessions.put(session.sessionId, session); 118002bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 118102bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey final File appIconFile = buildAppIconFile(session.sessionId); 118202bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey if (appIconFile.exists()) { 118302bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey appIconFile.delete(); 118402bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey } 118502bd78490d8594d225ecc70a74b2058cb968a657Jeff Sharkey 1186cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey writeSessionsLocked(); 1187cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey } 1188cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey } 1189cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey }); 11903a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 1191bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey 119277d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey public void onSessionPrepared(PackageInstallerSession session) { 119377d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey // We prepared the destination to write into; we want to persist 119477d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey // this, but it's not critical enough to block for. 119577d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey writeSessionsAsync(); 119677d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey } 119777d218e1869e69c8d436b09cd11dcfe45e50b2cfJeff Sharkey 1198cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey public void onSessionSealedBlocking(PackageInstallerSession session) { 1199bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey // It's very important that we block until we've recorded the 1200bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey // session as being sealed, since we never want to allow mutation 1201bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey // after sealing. 1202cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey synchronized (mSessions) { 1203cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey writeSessionsLocked(); 1204cbf47916b3e7a971c3a61035eb2633f96fc043cbJeff Sharkey } 1205bb7b7bea19223c1eba74f525c7fe87ca3911813bJeff Sharkey } 12063a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey } 12073a44f3f1b446315ef894e01d2ab9b5388c2bd8c4Jeff Sharkey} 1208