Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package com.android.server.pm; |
| 17 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 18 | import android.annotation.IntDef; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 19 | import android.annotation.NonNull; |
| 20 | import android.annotation.Nullable; |
| 21 | import android.annotation.UserIdInt; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 22 | import android.app.ActivityManager; |
Makoto Onuki | 33525d2 | 2016-08-03 15:45:24 -0700 | [diff] [blame] | 23 | import android.app.ActivityManagerInternal; |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 24 | import android.app.ActivityManagerNative; |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 25 | import android.app.AppGlobals; |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 26 | import android.app.IUidObserver; |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 27 | import android.app.usage.UsageStatsManagerInternal; |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 28 | import android.content.BroadcastReceiver; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 29 | import android.content.ComponentName; |
| 30 | import android.content.Context; |
| 31 | import android.content.Intent; |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 32 | import android.content.IntentFilter; |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 33 | import android.content.pm.ActivityInfo; |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 34 | import android.content.pm.ApplicationInfo; |
| 35 | import android.content.pm.IPackageManager; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 36 | import android.content.pm.IShortcutService; |
| 37 | import android.content.pm.LauncherApps; |
| 38 | import android.content.pm.LauncherApps.ShortcutQuery; |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 39 | import android.content.pm.PackageInfo; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 40 | import android.content.pm.PackageManager; |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 41 | import android.content.pm.PackageManager.NameNotFoundException; |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 42 | import android.content.pm.PackageManagerInternal; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 43 | import android.content.pm.ParceledListSlice; |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 44 | import android.content.pm.ResolveInfo; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 45 | import android.content.pm.ShortcutInfo; |
| 46 | import android.content.pm.ShortcutServiceInternal; |
| 47 | import android.content.pm.ShortcutServiceInternal.ShortcutChangeListener; |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 48 | import android.content.res.Resources; |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 49 | import android.content.res.XmlResourceParser; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 50 | import android.graphics.Bitmap; |
| 51 | import android.graphics.Bitmap.CompressFormat; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 52 | import android.graphics.Canvas; |
| 53 | import android.graphics.RectF; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 54 | import android.graphics.drawable.Icon; |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 55 | import android.net.Uri; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 56 | import android.os.Binder; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 57 | import android.os.Environment; |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 58 | import android.os.FileUtils; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 59 | import android.os.Handler; |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 60 | import android.os.LocaleList; |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 61 | import android.os.Looper; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 62 | import android.os.ParcelFileDescriptor; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 63 | import android.os.PersistableBundle; |
| 64 | import android.os.Process; |
| 65 | import android.os.RemoteException; |
| 66 | import android.os.ResultReceiver; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 67 | import android.os.SELinux; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 68 | import android.os.ServiceManager; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 69 | import android.os.ShellCommand; |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 70 | import android.os.SystemClock; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 71 | import android.os.UserHandle; |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 72 | import android.os.UserManager; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 73 | import android.text.TextUtils; |
| 74 | import android.text.format.Time; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 75 | import android.util.ArraySet; |
| 76 | import android.util.AtomicFile; |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 77 | import android.util.KeyValueListParser; |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 78 | import android.util.Log; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 79 | import android.util.Slog; |
| 80 | import android.util.SparseArray; |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 81 | import android.util.SparseBooleanArray; |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 82 | import android.util.SparseIntArray; |
| 83 | import android.util.SparseLongArray; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 84 | import android.util.TypedValue; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 85 | import android.util.Xml; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 86 | import android.view.IWindowManager; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 87 | |
| 88 | import com.android.internal.annotations.GuardedBy; |
| 89 | import com.android.internal.annotations.VisibleForTesting; |
| 90 | import com.android.internal.os.BackgroundThread; |
| 91 | import com.android.internal.util.FastXmlSerializer; |
| 92 | import com.android.internal.util.Preconditions; |
| 93 | import com.android.server.LocalServices; |
| 94 | import com.android.server.SystemService; |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 95 | import com.android.server.pm.ShortcutUser.PackageWithUser; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 96 | |
| 97 | import libcore.io.IoUtils; |
| 98 | |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 99 | import org.json.JSONArray; |
| 100 | import org.json.JSONException; |
| 101 | import org.json.JSONObject; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 102 | import org.xmlpull.v1.XmlPullParser; |
| 103 | import org.xmlpull.v1.XmlPullParserException; |
| 104 | import org.xmlpull.v1.XmlSerializer; |
| 105 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 106 | import java.io.BufferedInputStream; |
| 107 | import java.io.BufferedOutputStream; |
| 108 | import java.io.ByteArrayInputStream; |
| 109 | import java.io.ByteArrayOutputStream; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 110 | import java.io.File; |
| 111 | import java.io.FileDescriptor; |
| 112 | import java.io.FileInputStream; |
| 113 | import java.io.FileNotFoundException; |
| 114 | import java.io.FileOutputStream; |
| 115 | import java.io.IOException; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 116 | import java.io.InputStream; |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 117 | import java.io.OutputStream; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 118 | import java.io.PrintWriter; |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 119 | import java.lang.annotation.Retention; |
| 120 | import java.lang.annotation.RetentionPolicy; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 121 | import java.net.URISyntaxException; |
| 122 | import java.nio.charset.StandardCharsets; |
| 123 | import java.util.ArrayList; |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 124 | import java.util.Collections; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 125 | import java.util.List; |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 126 | import java.util.concurrent.atomic.AtomicBoolean; |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 127 | import java.util.function.Consumer; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 128 | import java.util.function.Predicate; |
| 129 | |
| 130 | /** |
| 131 | * TODO: |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 132 | * - getIconMaxWidth()/getIconMaxHeight() should use xdpi and ydpi. |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 133 | * -> But TypedValue.applyDimension() doesn't differentiate x and y..? |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 134 | * |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 135 | * - Detect when already registered instances are passed to APIs again, which might break |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 136 | * internal bitmap handling. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 137 | */ |
| 138 | public class ShortcutService extends IShortcutService.Stub { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 139 | static final String TAG = "ShortcutService"; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 140 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 141 | static final boolean DEBUG = false; // STOPSHIP if true |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 142 | static final boolean DEBUG_LOAD = false; // STOPSHIP if true |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 143 | static final boolean DEBUG_PROCSTATE = false; // STOPSHIP if true |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 144 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 145 | @VisibleForTesting |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 146 | static final long DEFAULT_RESET_INTERVAL_SEC = 24 * 60 * 60; // 1 day |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 147 | |
| 148 | @VisibleForTesting |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 149 | static final int DEFAULT_MAX_UPDATES_PER_INTERVAL = 10; |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 150 | |
| 151 | @VisibleForTesting |
| 152 | static final int DEFAULT_MAX_SHORTCUTS_PER_APP = 5; |
| 153 | |
| 154 | @VisibleForTesting |
| 155 | static final int DEFAULT_MAX_ICON_DIMENSION_DP = 96; |
| 156 | |
| 157 | @VisibleForTesting |
| 158 | static final int DEFAULT_MAX_ICON_DIMENSION_LOWRAM_DP = 48; |
| 159 | |
| 160 | @VisibleForTesting |
| 161 | static final String DEFAULT_ICON_PERSIST_FORMAT = CompressFormat.PNG.name(); |
| 162 | |
| 163 | @VisibleForTesting |
| 164 | static final int DEFAULT_ICON_PERSIST_QUALITY = 100; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 165 | |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 166 | @VisibleForTesting |
| 167 | static final int DEFAULT_SAVE_DELAY_MS = 3000; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 168 | |
| 169 | @VisibleForTesting |
| 170 | static final String FILENAME_BASE_STATE = "shortcut_service.xml"; |
| 171 | |
| 172 | @VisibleForTesting |
| 173 | static final String DIRECTORY_PER_USER = "shortcut_service"; |
| 174 | |
| 175 | @VisibleForTesting |
| 176 | static final String FILENAME_USER_PACKAGES = "shortcuts.xml"; |
| 177 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 178 | static final String DIRECTORY_BITMAPS = "bitmaps"; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 179 | |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 180 | private static final String TAG_ROOT = "root"; |
| 181 | private static final String TAG_LAST_RESET_TIME = "last_reset_time"; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 182 | |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 183 | private static final String ATTR_VALUE = "value"; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 184 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 185 | private static final String LAUNCHER_INTENT_CATEGORY = Intent.CATEGORY_LAUNCHER; |
| 186 | |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 187 | private static final String KEY_SHORTCUT = "shortcut"; |
| 188 | private static final String KEY_LOW_RAM = "lowRam"; |
| 189 | private static final String KEY_ICON_SIZE = "iconSize"; |
| 190 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 191 | @VisibleForTesting |
| 192 | interface ConfigConstants { |
| 193 | /** |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 194 | * Key name for the save delay, in milliseconds. (int) |
| 195 | */ |
| 196 | String KEY_SAVE_DELAY_MILLIS = "save_delay_ms"; |
| 197 | |
| 198 | /** |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 199 | * Key name for the throttling reset interval, in seconds. (long) |
| 200 | */ |
| 201 | String KEY_RESET_INTERVAL_SEC = "reset_interval_sec"; |
| 202 | |
| 203 | /** |
| 204 | * Key name for the max number of modifying API calls per app for every interval. (int) |
| 205 | */ |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 206 | String KEY_MAX_UPDATES_PER_INTERVAL = "max_updates_per_interval"; |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 207 | |
| 208 | /** |
| 209 | * Key name for the max icon dimensions in DP, for non-low-memory devices. |
| 210 | */ |
| 211 | String KEY_MAX_ICON_DIMENSION_DP = "max_icon_dimension_dp"; |
| 212 | |
| 213 | /** |
| 214 | * Key name for the max icon dimensions in DP, for low-memory devices. |
| 215 | */ |
| 216 | String KEY_MAX_ICON_DIMENSION_DP_LOWRAM = "max_icon_dimension_dp_lowram"; |
| 217 | |
| 218 | /** |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 219 | * Key name for the max dynamic shortcuts per activity. (int) |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 220 | */ |
| 221 | String KEY_MAX_SHORTCUTS = "max_shortcuts"; |
| 222 | |
| 223 | /** |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 224 | * Key name for icon compression quality, 0-100. |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 225 | */ |
| 226 | String KEY_ICON_QUALITY = "icon_quality"; |
| 227 | |
| 228 | /** |
| 229 | * Key name for icon compression format: "PNG", "JPEG" or "WEBP" |
| 230 | */ |
| 231 | String KEY_ICON_FORMAT = "icon_format"; |
| 232 | } |
| 233 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 234 | final Context mContext; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 235 | |
| 236 | private final Object mLock = new Object(); |
| 237 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 238 | private static List<ResolveInfo> EMPTY_RESOLVE_INFO = new ArrayList<>(0); |
| 239 | |
| 240 | private static Predicate<ResolveInfo> ACTIVITY_NOT_EXPORTED = |
| 241 | ri -> !ri.activityInfo.exported; |
| 242 | |
| 243 | private static Predicate<PackageInfo> PACKAGE_NOT_INSTALLED = pi -> !isInstalled(pi); |
| 244 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 245 | private final Handler mHandler; |
| 246 | |
| 247 | @GuardedBy("mLock") |
| 248 | private final ArrayList<ShortcutChangeListener> mListeners = new ArrayList<>(1); |
| 249 | |
| 250 | @GuardedBy("mLock") |
| 251 | private long mRawLastResetTime; |
| 252 | |
| 253 | /** |
Makoto Onuki | 3f4b1ca | 2016-03-11 13:44:32 -0800 | [diff] [blame] | 254 | * User ID -> UserShortcuts |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 255 | */ |
| 256 | @GuardedBy("mLock") |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 257 | private final SparseArray<ShortcutUser> mUsers = new SparseArray<>(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 258 | |
| 259 | /** |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 260 | * Max number of dynamic + manifest shortcuts that each application can have at a time. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 261 | */ |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 262 | private int mMaxShortcuts; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 263 | |
| 264 | /** |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 265 | * Max number of updating API calls that each application can make during the interval. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 266 | */ |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 267 | int mMaxUpdatesPerInterval; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 268 | |
| 269 | /** |
| 270 | * Actual throttling-reset interval. By default it's a day. |
| 271 | */ |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 272 | private long mResetInterval; |
| 273 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 274 | /** |
| 275 | * Icon max width/height in pixels. |
| 276 | */ |
| 277 | private int mMaxIconDimension; |
| 278 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 279 | private CompressFormat mIconPersistFormat; |
| 280 | private int mIconPersistQuality; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 281 | |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 282 | private int mSaveDelayMillis; |
| 283 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 284 | private final IPackageManager mIPackageManager; |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 285 | private final PackageManagerInternal mPackageManagerInternal; |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 286 | private final UserManager mUserManager; |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 287 | private final UsageStatsManagerInternal mUsageStatsManagerInternal; |
Makoto Onuki | 33525d2 | 2016-08-03 15:45:24 -0700 | [diff] [blame] | 288 | private final ActivityManagerInternal mActivityManagerInternal; |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 289 | |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 290 | @GuardedBy("mLock") |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 291 | final SparseIntArray mUidState = new SparseIntArray(); |
| 292 | |
| 293 | @GuardedBy("mLock") |
| 294 | final SparseLongArray mUidLastForegroundElapsedTime = new SparseLongArray(); |
| 295 | |
| 296 | @GuardedBy("mLock") |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 297 | private List<Integer> mDirtyUserIds = new ArrayList<>(); |
| 298 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 299 | private final AtomicBoolean mBootCompleted = new AtomicBoolean(); |
| 300 | |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 301 | private static final int PACKAGE_MATCH_FLAGS = |
| 302 | PackageManager.MATCH_DIRECT_BOOT_AWARE |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 303 | | PackageManager.MATCH_DIRECT_BOOT_UNAWARE |
| 304 | | PackageManager.MATCH_UNINSTALLED_PACKAGES; |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 305 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 306 | @GuardedBy("mLock") |
| 307 | final SparseBooleanArray mUnlockedUsers = new SparseBooleanArray(); |
| 308 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 309 | // Stats |
| 310 | @VisibleForTesting |
| 311 | interface Stats { |
| 312 | int GET_DEFAULT_HOME = 0; |
| 313 | int GET_PACKAGE_INFO = 1; |
| 314 | int GET_PACKAGE_INFO_WITH_SIG = 2; |
| 315 | int GET_APPLICATION_INFO = 3; |
| 316 | int LAUNCHER_PERMISSION_CHECK = 4; |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 317 | int CLEANUP_DANGLING_BITMAPS = 5; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 318 | int GET_ACTIVITY_WITH_METADATA = 6; |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 319 | int GET_INSTALLED_PACKAGES = 7; |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 320 | int CHECK_PACKAGE_CHANGES = 8; |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 321 | int GET_APPLICATION_RESOURCES = 9; |
| 322 | int RESOURCE_NAME_LOOKUP = 10; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 323 | int GET_LAUNCHER_ACTIVITY = 11; |
| 324 | int CHECK_LAUNCHER_ACTIVITY = 12; |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 325 | int IS_ACTIVITY_ENABLED = 13; |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 326 | int PACKAGE_UPDATE_CHECK = 14; |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 327 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 328 | int COUNT = PACKAGE_UPDATE_CHECK + 1; |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 329 | } |
| 330 | |
| 331 | final Object mStatLock = new Object(); |
| 332 | |
| 333 | @GuardedBy("mStatLock") |
| 334 | private final int[] mCountStats = new int[Stats.COUNT]; |
| 335 | |
| 336 | @GuardedBy("mStatLock") |
| 337 | private final long[] mDurationStats = new long[Stats.COUNT]; |
| 338 | |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 339 | private static final int PROCESS_STATE_FOREGROUND_THRESHOLD = |
| 340 | ActivityManager.PROCESS_STATE_FOREGROUND_SERVICE; |
| 341 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 342 | static final int OPERATION_SET = 0; |
| 343 | static final int OPERATION_ADD = 1; |
| 344 | static final int OPERATION_UPDATE = 2; |
| 345 | |
| 346 | /** @hide */ |
| 347 | @IntDef(value = { |
| 348 | OPERATION_SET, |
| 349 | OPERATION_ADD, |
| 350 | OPERATION_UPDATE |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 351 | }) |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 352 | @Retention(RetentionPolicy.SOURCE) |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 353 | @interface ShortcutOperation { |
| 354 | } |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 355 | |
Makoto Onuki | a224183 | 2016-07-06 13:28:37 -0700 | [diff] [blame] | 356 | @GuardedBy("mLock") |
| 357 | private int mWtfCount = 0; |
| 358 | |
| 359 | @GuardedBy("mLock") |
| 360 | private Exception mLastWtfStacktrace; |
| 361 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 362 | public ShortcutService(Context context) { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 363 | this(context, BackgroundThread.get().getLooper(), /*onyForPackgeManagerApis*/ false); |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 364 | } |
| 365 | |
| 366 | @VisibleForTesting |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 367 | ShortcutService(Context context, Looper looper, boolean onlyForPackageManagerApis) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 368 | mContext = Preconditions.checkNotNull(context); |
| 369 | LocalServices.addService(ShortcutServiceInternal.class, new LocalService()); |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 370 | mHandler = new Handler(looper); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 371 | mIPackageManager = AppGlobals.getPackageManager(); |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 372 | mPackageManagerInternal = Preconditions.checkNotNull( |
| 373 | LocalServices.getService(PackageManagerInternal.class)); |
| 374 | mUserManager = Preconditions.checkNotNull(context.getSystemService(UserManager.class)); |
| 375 | mUsageStatsManagerInternal = Preconditions.checkNotNull( |
| 376 | LocalServices.getService(UsageStatsManagerInternal.class)); |
Makoto Onuki | 33525d2 | 2016-08-03 15:45:24 -0700 | [diff] [blame] | 377 | mActivityManagerInternal = Preconditions.checkNotNull( |
| 378 | LocalServices.getService(ActivityManagerInternal.class)); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 379 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 380 | if (onlyForPackageManagerApis) { |
| 381 | return; // Don't do anything further. For unit tests only. |
| 382 | } |
| 383 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 384 | // Register receivers. |
| 385 | |
| 386 | // We need to set a priority, so let's just not use PackageMonitor for now. |
| 387 | // TODO Refactor PackageMonitor to support priorities. |
| 388 | final IntentFilter packageFilter = new IntentFilter(); |
| 389 | packageFilter.addAction(Intent.ACTION_PACKAGE_ADDED); |
| 390 | packageFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| 391 | packageFilter.addAction(Intent.ACTION_PACKAGE_CHANGED); |
| 392 | packageFilter.addAction(Intent.ACTION_PACKAGE_DATA_CLEARED); |
| 393 | packageFilter.addDataScheme("package"); |
| 394 | packageFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); |
| 395 | mContext.registerReceiverAsUser(mPackageMonitor, UserHandle.ALL, |
| 396 | packageFilter, null, mHandler); |
| 397 | |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 398 | final IntentFilter preferedActivityFilter = new IntentFilter(); |
| 399 | preferedActivityFilter.addAction(Intent.ACTION_PREFERRED_ACTIVITY_CHANGED); |
| 400 | preferedActivityFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); |
| 401 | mContext.registerReceiverAsUser(mPackageMonitor, UserHandle.ALL, |
| 402 | preferedActivityFilter, null, mHandler); |
| 403 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 404 | final IntentFilter localeFilter = new IntentFilter(); |
| 405 | localeFilter.addAction(Intent.ACTION_LOCALE_CHANGED); |
| 406 | localeFilter.setPriority(IntentFilter.SYSTEM_HIGH_PRIORITY); |
| 407 | mContext.registerReceiverAsUser(mReceiver, UserHandle.ALL, |
| 408 | localeFilter, null, mHandler); |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 409 | |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 410 | injectRegisterUidObserver(mUidObserver, ActivityManager.UID_OBSERVER_PROCSTATE |
| 411 | | ActivityManager.UID_OBSERVER_GONE); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 412 | } |
| 413 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 414 | void logDurationStat(int statId, long start) { |
| 415 | synchronized (mStatLock) { |
| 416 | mCountStats[statId]++; |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 417 | mDurationStats[statId] += (injectElapsedRealtime() - start); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 418 | } |
| 419 | } |
| 420 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 421 | public String injectGetLocaleTagsForUser(@UserIdInt int userId) { |
| 422 | // TODO This should get the per-user locale. b/30123329 b/30119489 |
| 423 | return LocaleList.getDefault().toLanguageTags(); |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 424 | } |
| 425 | |
| 426 | final private IUidObserver mUidObserver = new IUidObserver.Stub() { |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 427 | @Override |
| 428 | public void onUidStateChanged(int uid, int procState) throws RemoteException { |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 429 | handleOnUidStateChanged(uid, procState); |
| 430 | } |
| 431 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 432 | @Override |
| 433 | public void onUidGone(int uid) throws RemoteException { |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 434 | handleOnUidStateChanged(uid, ActivityManager.MAX_PROCESS_STATE); |
| 435 | } |
| 436 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 437 | @Override |
| 438 | public void onUidActive(int uid) throws RemoteException { |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 439 | } |
| 440 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 441 | @Override |
| 442 | public void onUidIdle(int uid) throws RemoteException { |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 443 | } |
| 444 | }; |
| 445 | |
| 446 | void handleOnUidStateChanged(int uid, int procState) { |
| 447 | if (DEBUG_PROCSTATE) { |
| 448 | Slog.d(TAG, "onUidStateChanged: uid=" + uid + " state=" + procState); |
| 449 | } |
| 450 | synchronized (mLock) { |
| 451 | mUidState.put(uid, procState); |
| 452 | |
| 453 | // We need to keep track of last time an app comes to foreground. |
| 454 | // See ShortcutPackage.getApiCallCount() for how it's used. |
| 455 | // It doesn't have to be persisted, but it needs to be the elapsed time. |
| 456 | if (isProcessStateForeground(procState)) { |
| 457 | mUidLastForegroundElapsedTime.put(uid, injectElapsedRealtime()); |
| 458 | } |
| 459 | } |
| 460 | } |
| 461 | |
| 462 | private boolean isProcessStateForeground(int processState) { |
Makoto Onuki | 33525d2 | 2016-08-03 15:45:24 -0700 | [diff] [blame] | 463 | return (processState != ActivityManager.PROCESS_STATE_NONEXISTENT) |
| 464 | && (processState <= PROCESS_STATE_FOREGROUND_THRESHOLD); |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 465 | } |
| 466 | |
| 467 | boolean isUidForegroundLocked(int uid) { |
| 468 | if (uid == Process.SYSTEM_UID) { |
| 469 | // IUidObserver doesn't report the state of SYSTEM, but it always has bound services, |
| 470 | // so it's foreground anyway. |
| 471 | return true; |
| 472 | } |
Makoto Onuki | 33525d2 | 2016-08-03 15:45:24 -0700 | [diff] [blame] | 473 | // First, check with the local cache. |
| 474 | if (isProcessStateForeground(mUidState.get(uid, ActivityManager.MAX_PROCESS_STATE))) { |
| 475 | return true; |
| 476 | } |
| 477 | // If the cache says background, reach out to AM. Since it'll internally need to hold |
| 478 | // the AM lock, we use it as a last resort. |
| 479 | return isProcessStateForeground(mActivityManagerInternal.getUidProcessState(uid)); |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 480 | } |
| 481 | |
| 482 | long getUidLastForegroundElapsedTimeLocked(int uid) { |
| 483 | return mUidLastForegroundElapsedTime.get(uid); |
| 484 | } |
| 485 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 486 | /** |
| 487 | * System service lifecycle. |
| 488 | */ |
| 489 | public static final class Lifecycle extends SystemService { |
| 490 | final ShortcutService mService; |
| 491 | |
| 492 | public Lifecycle(Context context) { |
| 493 | super(context); |
| 494 | mService = new ShortcutService(context); |
| 495 | } |
| 496 | |
| 497 | @Override |
| 498 | public void onStart() { |
| 499 | publishBinderService(Context.SHORTCUT_SERVICE, mService); |
| 500 | } |
| 501 | |
| 502 | @Override |
| 503 | public void onBootPhase(int phase) { |
| 504 | mService.onBootPhase(phase); |
| 505 | } |
| 506 | |
| 507 | @Override |
| 508 | public void onCleanupUser(int userHandle) { |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 509 | mService.handleCleanupUser(userHandle); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 510 | } |
| 511 | |
| 512 | @Override |
Makoto Onuki | f3a572b | 2016-03-10 12:28:38 -0800 | [diff] [blame] | 513 | public void onUnlockUser(int userId) { |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 514 | mService.handleUnlockUser(userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 515 | } |
| 516 | } |
| 517 | |
| 518 | /** lifecycle event */ |
| 519 | void onBootPhase(int phase) { |
| 520 | if (DEBUG) { |
| 521 | Slog.d(TAG, "onBootPhase: " + phase); |
| 522 | } |
| 523 | switch (phase) { |
| 524 | case SystemService.PHASE_LOCK_SETTINGS_READY: |
| 525 | initialize(); |
| 526 | break; |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 527 | case SystemService.PHASE_BOOT_COMPLETED: |
| 528 | mBootCompleted.set(true); |
| 529 | break; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 530 | } |
| 531 | } |
| 532 | |
| 533 | /** lifecycle event */ |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 534 | void handleUnlockUser(int userId) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 535 | if (DEBUG) { |
| 536 | Slog.d(TAG, "handleUnlockUser: user=" + userId); |
| 537 | } |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 538 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 539 | mUnlockedUsers.put(userId, true); |
| 540 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 541 | // Preload the user's shortcuts. |
| 542 | // Also see if the locale has changed. |
| 543 | // Note as of nyc, the locale is per-user, so the locale shouldn't change |
| 544 | // when the user is locked. However due to b/30119489 it still happens. |
| 545 | getUserShortcutsLocked(userId).detectLocaleChange(); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 546 | |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 547 | checkPackageChanges(userId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 548 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 549 | } |
| 550 | |
| 551 | /** lifecycle event */ |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 552 | void handleCleanupUser(int userId) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 553 | if (DEBUG) { |
| 554 | Slog.d(TAG, "handleCleanupUser: user=" + userId); |
| 555 | } |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 556 | synchronized (mLock) { |
| 557 | unloadUserLocked(userId); |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 558 | |
| 559 | mUnlockedUsers.put(userId, false); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 560 | } |
| 561 | } |
| 562 | |
| 563 | private void unloadUserLocked(int userId) { |
| 564 | if (DEBUG) { |
| 565 | Slog.d(TAG, "unloadUserLocked: user=" + userId); |
| 566 | } |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 567 | // Save all dirty information. |
| 568 | saveDirtyInfo(); |
| 569 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 570 | // Unload |
Makoto Onuki | 3f4b1ca | 2016-03-11 13:44:32 -0800 | [diff] [blame] | 571 | mUsers.delete(userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 572 | } |
| 573 | |
| 574 | /** Return the base state file name */ |
| 575 | private AtomicFile getBaseStateFile() { |
| 576 | final File path = new File(injectSystemDataPath(), FILENAME_BASE_STATE); |
| 577 | path.mkdirs(); |
| 578 | return new AtomicFile(path); |
| 579 | } |
| 580 | |
| 581 | /** |
| 582 | * Init the instance. (load the state file, etc) |
| 583 | */ |
| 584 | private void initialize() { |
| 585 | synchronized (mLock) { |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 586 | loadConfigurationLocked(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 587 | loadBaseStateLocked(); |
| 588 | } |
| 589 | } |
| 590 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 591 | /** |
| 592 | * Load the configuration from Settings. |
| 593 | */ |
| 594 | private void loadConfigurationLocked() { |
| 595 | updateConfigurationLocked(injectShortcutManagerConstants()); |
| 596 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 597 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 598 | /** |
| 599 | * Load the configuration from Settings. |
| 600 | */ |
| 601 | @VisibleForTesting |
| 602 | boolean updateConfigurationLocked(String config) { |
| 603 | boolean result = true; |
| 604 | |
| 605 | final KeyValueListParser parser = new KeyValueListParser(','); |
| 606 | try { |
| 607 | parser.setString(config); |
| 608 | } catch (IllegalArgumentException e) { |
| 609 | // Failed to parse the settings string, log this and move on |
| 610 | // with defaults. |
| 611 | Slog.e(TAG, "Bad shortcut manager settings", e); |
| 612 | result = false; |
| 613 | } |
| 614 | |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 615 | mSaveDelayMillis = Math.max(0, (int) parser.getLong(ConfigConstants.KEY_SAVE_DELAY_MILLIS, |
| 616 | DEFAULT_SAVE_DELAY_MS)); |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 617 | |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 618 | mResetInterval = Math.max(1, parser.getLong( |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 619 | ConfigConstants.KEY_RESET_INTERVAL_SEC, DEFAULT_RESET_INTERVAL_SEC) |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 620 | * 1000L); |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 621 | |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 622 | mMaxUpdatesPerInterval = Math.max(0, (int) parser.getLong( |
| 623 | ConfigConstants.KEY_MAX_UPDATES_PER_INTERVAL, DEFAULT_MAX_UPDATES_PER_INTERVAL)); |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 624 | |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 625 | mMaxShortcuts = Math.max(0, (int) parser.getLong( |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 626 | ConfigConstants.KEY_MAX_SHORTCUTS, DEFAULT_MAX_SHORTCUTS_PER_APP)); |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 627 | |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 628 | final int iconDimensionDp = Math.max(1, injectIsLowRamDevice() |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 629 | ? (int) parser.getLong( |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 630 | ConfigConstants.KEY_MAX_ICON_DIMENSION_DP_LOWRAM, |
| 631 | DEFAULT_MAX_ICON_DIMENSION_LOWRAM_DP) |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 632 | : (int) parser.getLong( |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 633 | ConfigConstants.KEY_MAX_ICON_DIMENSION_DP, |
| 634 | DEFAULT_MAX_ICON_DIMENSION_DP)); |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 635 | |
| 636 | mMaxIconDimension = injectDipToPixel(iconDimensionDp); |
| 637 | |
| 638 | mIconPersistFormat = CompressFormat.valueOf( |
| 639 | parser.getString(ConfigConstants.KEY_ICON_FORMAT, DEFAULT_ICON_PERSIST_FORMAT)); |
| 640 | |
| 641 | mIconPersistQuality = (int) parser.getLong( |
| 642 | ConfigConstants.KEY_ICON_QUALITY, |
| 643 | DEFAULT_ICON_PERSIST_QUALITY); |
| 644 | |
| 645 | return result; |
| 646 | } |
| 647 | |
| 648 | @VisibleForTesting |
| 649 | String injectShortcutManagerConstants() { |
| 650 | return android.provider.Settings.Global.getString( |
| 651 | mContext.getContentResolver(), |
| 652 | android.provider.Settings.Global.SHORTCUT_MANAGER_CONSTANTS); |
| 653 | } |
| 654 | |
| 655 | @VisibleForTesting |
| 656 | int injectDipToPixel(int dip) { |
| 657 | return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip, |
| 658 | mContext.getResources().getDisplayMetrics()); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 659 | } |
| 660 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 661 | // === Persisting === |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 662 | |
| 663 | @Nullable |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 664 | static String parseStringAttribute(XmlPullParser parser, String attribute) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 665 | return parser.getAttributeValue(null, attribute); |
| 666 | } |
| 667 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 668 | static boolean parseBooleanAttribute(XmlPullParser parser, String attribute) { |
| 669 | return parseLongAttribute(parser, attribute) == 1; |
| 670 | } |
| 671 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 672 | static int parseIntAttribute(XmlPullParser parser, String attribute) { |
| 673 | return (int) parseLongAttribute(parser, attribute); |
| 674 | } |
| 675 | |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 676 | static int parseIntAttribute(XmlPullParser parser, String attribute, int def) { |
| 677 | return (int) parseLongAttribute(parser, attribute, def); |
| 678 | } |
| 679 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 680 | static long parseLongAttribute(XmlPullParser parser, String attribute) { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 681 | return parseLongAttribute(parser, attribute, 0); |
| 682 | } |
| 683 | |
| 684 | static long parseLongAttribute(XmlPullParser parser, String attribute, long def) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 685 | final String value = parseStringAttribute(parser, attribute); |
| 686 | if (TextUtils.isEmpty(value)) { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 687 | return def; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 688 | } |
| 689 | try { |
| 690 | return Long.parseLong(value); |
| 691 | } catch (NumberFormatException e) { |
| 692 | Slog.e(TAG, "Error parsing long " + value); |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 693 | return def; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 694 | } |
| 695 | } |
| 696 | |
| 697 | @Nullable |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 698 | static ComponentName parseComponentNameAttribute(XmlPullParser parser, String attribute) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 699 | final String value = parseStringAttribute(parser, attribute); |
| 700 | if (TextUtils.isEmpty(value)) { |
| 701 | return null; |
| 702 | } |
| 703 | return ComponentName.unflattenFromString(value); |
| 704 | } |
| 705 | |
| 706 | @Nullable |
Makoto Onuki | 440a1ea | 2016-07-20 14:21:18 -0700 | [diff] [blame] | 707 | static Intent parseIntentAttributeNoDefault(XmlPullParser parser, String attribute) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 708 | final String value = parseStringAttribute(parser, attribute); |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 709 | Intent parsed = null; |
| 710 | if (!TextUtils.isEmpty(value)) { |
| 711 | try { |
| 712 | parsed = Intent.parseUri(value, /* flags =*/ 0); |
| 713 | } catch (URISyntaxException e) { |
| 714 | Slog.e(TAG, "Error parsing intent", e); |
| 715 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 716 | } |
Makoto Onuki | 440a1ea | 2016-07-20 14:21:18 -0700 | [diff] [blame] | 717 | return parsed; |
| 718 | } |
| 719 | |
| 720 | @Nullable |
| 721 | static Intent parseIntentAttribute(XmlPullParser parser, String attribute) { |
| 722 | Intent parsed = parseIntentAttributeNoDefault(parser, attribute); |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 723 | if (parsed == null) { |
| 724 | // Default intent. |
| 725 | parsed = new Intent(Intent.ACTION_VIEW); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 726 | } |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 727 | return parsed; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 728 | } |
| 729 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 730 | static void writeTagValue(XmlSerializer out, String tag, String value) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 731 | if (TextUtils.isEmpty(value)) return; |
| 732 | |
| 733 | out.startTag(null, tag); |
| 734 | out.attribute(null, ATTR_VALUE, value); |
| 735 | out.endTag(null, tag); |
| 736 | } |
| 737 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 738 | static void writeTagValue(XmlSerializer out, String tag, long value) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 739 | writeTagValue(out, tag, Long.toString(value)); |
| 740 | } |
| 741 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 742 | static void writeTagValue(XmlSerializer out, String tag, ComponentName name) throws IOException { |
| 743 | if (name == null) return; |
| 744 | writeTagValue(out, tag, name.flattenToString()); |
| 745 | } |
| 746 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 747 | static void writeTagExtra(XmlSerializer out, String tag, PersistableBundle bundle) |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 748 | throws IOException, XmlPullParserException { |
| 749 | if (bundle == null) return; |
| 750 | |
| 751 | out.startTag(null, tag); |
| 752 | bundle.saveToXml(out); |
| 753 | out.endTag(null, tag); |
| 754 | } |
| 755 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 756 | static void writeAttr(XmlSerializer out, String name, CharSequence value) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 757 | if (TextUtils.isEmpty(value)) return; |
| 758 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 759 | out.attribute(null, name, value.toString()); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 760 | } |
| 761 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 762 | static void writeAttr(XmlSerializer out, String name, long value) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 763 | writeAttr(out, name, String.valueOf(value)); |
| 764 | } |
| 765 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 766 | static void writeAttr(XmlSerializer out, String name, boolean value) throws IOException { |
| 767 | if (value) { |
| 768 | writeAttr(out, name, "1"); |
| 769 | } |
| 770 | } |
| 771 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 772 | static void writeAttr(XmlSerializer out, String name, ComponentName comp) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 773 | if (comp == null) return; |
| 774 | writeAttr(out, name, comp.flattenToString()); |
| 775 | } |
| 776 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 777 | static void writeAttr(XmlSerializer out, String name, Intent intent) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 778 | if (intent == null) return; |
| 779 | |
| 780 | writeAttr(out, name, intent.toUri(/* flags =*/ 0)); |
| 781 | } |
| 782 | |
| 783 | @VisibleForTesting |
| 784 | void saveBaseStateLocked() { |
| 785 | final AtomicFile file = getBaseStateFile(); |
| 786 | if (DEBUG) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 787 | Slog.d(TAG, "Saving to " + file.getBaseFile()); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 788 | } |
| 789 | |
| 790 | FileOutputStream outs = null; |
| 791 | try { |
| 792 | outs = file.startWrite(); |
| 793 | |
| 794 | // Write to XML |
| 795 | XmlSerializer out = new FastXmlSerializer(); |
| 796 | out.setOutput(outs, StandardCharsets.UTF_8.name()); |
| 797 | out.startDocument(null, true); |
| 798 | out.startTag(null, TAG_ROOT); |
| 799 | |
| 800 | // Body. |
| 801 | writeTagValue(out, TAG_LAST_RESET_TIME, mRawLastResetTime); |
| 802 | |
| 803 | // Epilogue. |
| 804 | out.endTag(null, TAG_ROOT); |
| 805 | out.endDocument(); |
| 806 | |
| 807 | // Close. |
| 808 | file.finishWrite(outs); |
| 809 | } catch (IOException e) { |
| 810 | Slog.e(TAG, "Failed to write to file " + file.getBaseFile(), e); |
| 811 | file.failWrite(outs); |
| 812 | } |
| 813 | } |
| 814 | |
| 815 | private void loadBaseStateLocked() { |
| 816 | mRawLastResetTime = 0; |
| 817 | |
| 818 | final AtomicFile file = getBaseStateFile(); |
| 819 | if (DEBUG) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 820 | Slog.d(TAG, "Loading from " + file.getBaseFile()); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 821 | } |
| 822 | try (FileInputStream in = file.openRead()) { |
| 823 | XmlPullParser parser = Xml.newPullParser(); |
| 824 | parser.setInput(in, StandardCharsets.UTF_8.name()); |
| 825 | |
| 826 | int type; |
| 827 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT) { |
| 828 | if (type != XmlPullParser.START_TAG) { |
| 829 | continue; |
| 830 | } |
| 831 | final int depth = parser.getDepth(); |
| 832 | // Check the root tag |
| 833 | final String tag = parser.getName(); |
| 834 | if (depth == 1) { |
| 835 | if (!TAG_ROOT.equals(tag)) { |
| 836 | Slog.e(TAG, "Invalid root tag: " + tag); |
| 837 | return; |
| 838 | } |
| 839 | continue; |
| 840 | } |
| 841 | // Assume depth == 2 |
| 842 | switch (tag) { |
| 843 | case TAG_LAST_RESET_TIME: |
| 844 | mRawLastResetTime = parseLongAttribute(parser, ATTR_VALUE); |
| 845 | break; |
| 846 | default: |
| 847 | Slog.e(TAG, "Invalid tag: " + tag); |
| 848 | break; |
| 849 | } |
| 850 | } |
| 851 | } catch (FileNotFoundException e) { |
| 852 | // Use the default |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 853 | } catch (IOException | XmlPullParserException e) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 854 | Slog.e(TAG, "Failed to read file " + file.getBaseFile(), e); |
| 855 | |
| 856 | mRawLastResetTime = 0; |
| 857 | } |
| 858 | // Adjust the last reset time. |
| 859 | getLastResetTimeLocked(); |
| 860 | } |
| 861 | |
Makoto Onuki | 0eed441 | 2016-07-21 11:21:59 -0700 | [diff] [blame] | 862 | @VisibleForTesting |
| 863 | final File getUserFile(@UserIdInt int userId) { |
| 864 | return new File(injectUserDataPath(userId), FILENAME_USER_PACKAGES); |
| 865 | } |
| 866 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 867 | private void saveUserLocked(@UserIdInt int userId) { |
Makoto Onuki | 0eed441 | 2016-07-21 11:21:59 -0700 | [diff] [blame] | 868 | final File path = getUserFile(userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 869 | if (DEBUG) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 870 | Slog.d(TAG, "Saving to " + path); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 871 | } |
Makoto Onuki | 0eed441 | 2016-07-21 11:21:59 -0700 | [diff] [blame] | 872 | path.getParentFile().mkdirs(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 873 | final AtomicFile file = new AtomicFile(path); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 874 | FileOutputStream os = null; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 875 | try { |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 876 | os = file.startWrite(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 877 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 878 | saveUserInternalLocked(userId, os, /* forBackup= */ false); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 879 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 880 | file.finishWrite(os); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 881 | } catch (XmlPullParserException | IOException e) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 882 | Slog.e(TAG, "Failed to write to file " + file.getBaseFile(), e); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 883 | file.failWrite(os); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 884 | } |
| 885 | } |
| 886 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 887 | private void saveUserInternalLocked(@UserIdInt int userId, OutputStream os, |
| 888 | boolean forBackup) throws IOException, XmlPullParserException { |
| 889 | |
| 890 | final BufferedOutputStream bos = new BufferedOutputStream(os); |
| 891 | |
| 892 | // Write to XML |
| 893 | XmlSerializer out = new FastXmlSerializer(); |
| 894 | out.setOutput(bos, StandardCharsets.UTF_8.name()); |
| 895 | out.startDocument(null, true); |
| 896 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 897 | getUserShortcutsLocked(userId).saveToXml(out, forBackup); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 898 | |
| 899 | out.endDocument(); |
| 900 | |
| 901 | bos.flush(); |
| 902 | os.flush(); |
| 903 | } |
| 904 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 905 | static IOException throwForInvalidTag(int depth, String tag) throws IOException { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 906 | throw new IOException(String.format("Invalid tag '%s' found at depth %d", tag, depth)); |
| 907 | } |
| 908 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 909 | static void warnForInvalidTag(int depth, String tag) throws IOException { |
| 910 | Slog.w(TAG, String.format("Invalid tag '%s' found at depth %d", tag, depth)); |
| 911 | } |
| 912 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 913 | @Nullable |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 914 | private ShortcutUser loadUserLocked(@UserIdInt int userId) { |
Makoto Onuki | 0eed441 | 2016-07-21 11:21:59 -0700 | [diff] [blame] | 915 | final File path = getUserFile(userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 916 | if (DEBUG) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 917 | Slog.d(TAG, "Loading from " + path); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 918 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 919 | final AtomicFile file = new AtomicFile(path); |
| 920 | |
| 921 | final FileInputStream in; |
| 922 | try { |
| 923 | in = file.openRead(); |
| 924 | } catch (FileNotFoundException e) { |
| 925 | if (DEBUG) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 926 | Slog.d(TAG, "Not found " + path); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 927 | } |
| 928 | return null; |
| 929 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 930 | try { |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 931 | final ShortcutUser ret = loadUserInternal(userId, in, /* forBackup= */ false); |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 932 | cleanupDanglingBitmapDirectoriesLocked(userId, ret); |
| 933 | return ret; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 934 | } catch (IOException | XmlPullParserException e) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 935 | Slog.e(TAG, "Failed to read file " + file.getBaseFile(), e); |
| 936 | return null; |
| 937 | } finally { |
| 938 | IoUtils.closeQuietly(in); |
| 939 | } |
| 940 | } |
| 941 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 942 | private ShortcutUser loadUserInternal(@UserIdInt int userId, InputStream is, |
| 943 | boolean fromBackup) throws XmlPullParserException, IOException { |
| 944 | |
| 945 | final BufferedInputStream bis = new BufferedInputStream(is); |
| 946 | |
| 947 | ShortcutUser ret = null; |
| 948 | XmlPullParser parser = Xml.newPullParser(); |
| 949 | parser.setInput(bis, StandardCharsets.UTF_8.name()); |
| 950 | |
| 951 | int type; |
| 952 | while ((type = parser.next()) != XmlPullParser.END_DOCUMENT) { |
| 953 | if (type != XmlPullParser.START_TAG) { |
| 954 | continue; |
| 955 | } |
| 956 | final int depth = parser.getDepth(); |
| 957 | |
| 958 | final String tag = parser.getName(); |
| 959 | if (DEBUG_LOAD) { |
| 960 | Slog.d(TAG, String.format("depth=%d type=%d name=%s", |
| 961 | depth, type, tag)); |
| 962 | } |
| 963 | if ((depth == 1) && ShortcutUser.TAG_ROOT.equals(tag)) { |
| 964 | ret = ShortcutUser.loadFromXml(this, parser, userId, fromBackup); |
| 965 | continue; |
| 966 | } |
| 967 | throwForInvalidTag(depth, tag); |
| 968 | } |
| 969 | return ret; |
| 970 | } |
| 971 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 972 | private void scheduleSaveBaseState() { |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 973 | scheduleSaveInner(UserHandle.USER_NULL); // Special case -- use USER_NULL for base state. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 974 | } |
| 975 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 976 | void scheduleSaveUser(@UserIdInt int userId) { |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 977 | scheduleSaveInner(userId); |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 978 | } |
| 979 | |
| 980 | // In order to re-schedule, we need to reuse the same instance, so keep it in final. |
| 981 | private final Runnable mSaveDirtyInfoRunner = this::saveDirtyInfo; |
| 982 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 983 | private void scheduleSaveInner(@UserIdInt int userId) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 984 | if (DEBUG) { |
| 985 | Slog.d(TAG, "Scheduling to save for " + userId); |
| 986 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 987 | synchronized (mLock) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 988 | if (!mDirtyUserIds.contains(userId)) { |
| 989 | mDirtyUserIds.add(userId); |
| 990 | } |
| 991 | } |
| 992 | // If already scheduled, remove that and re-schedule in N seconds. |
| 993 | mHandler.removeCallbacks(mSaveDirtyInfoRunner); |
| 994 | mHandler.postDelayed(mSaveDirtyInfoRunner, mSaveDelayMillis); |
| 995 | } |
| 996 | |
| 997 | @VisibleForTesting |
| 998 | void saveDirtyInfo() { |
| 999 | if (DEBUG) { |
| 1000 | Slog.d(TAG, "saveDirtyInfo"); |
| 1001 | } |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1002 | try { |
| 1003 | synchronized (mLock) { |
| 1004 | for (int i = mDirtyUserIds.size() - 1; i >= 0; i--) { |
| 1005 | final int userId = mDirtyUserIds.get(i); |
| 1006 | if (userId == UserHandle.USER_NULL) { // USER_NULL for base state. |
| 1007 | saveBaseStateLocked(); |
| 1008 | } else { |
| 1009 | saveUserLocked(userId); |
| 1010 | } |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1011 | } |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1012 | mDirtyUserIds.clear(); |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1013 | } |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1014 | } catch (Exception e) { |
| 1015 | wtf("Exception in saveDirtyInfo", e); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1016 | } |
| 1017 | } |
| 1018 | |
| 1019 | /** Return the last reset time. */ |
| 1020 | long getLastResetTimeLocked() { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1021 | updateTimesLocked(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1022 | return mRawLastResetTime; |
| 1023 | } |
| 1024 | |
| 1025 | /** Return the next reset time. */ |
| 1026 | long getNextResetTimeLocked() { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1027 | updateTimesLocked(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1028 | return mRawLastResetTime + mResetInterval; |
| 1029 | } |
| 1030 | |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 1031 | static boolean isClockValid(long time) { |
| 1032 | return time >= 1420070400; // Thu, 01 Jan 2015 00:00:00 GMT |
| 1033 | } |
| 1034 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1035 | /** |
| 1036 | * Update the last reset time. |
| 1037 | */ |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1038 | private void updateTimesLocked() { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1039 | |
| 1040 | final long now = injectCurrentTimeMillis(); |
| 1041 | |
| 1042 | final long prevLastResetTime = mRawLastResetTime; |
| 1043 | |
| 1044 | if (mRawLastResetTime == 0) { // first launch. |
| 1045 | // TODO Randomize?? |
| 1046 | mRawLastResetTime = now; |
| 1047 | } else if (now < mRawLastResetTime) { |
| 1048 | // Clock rewound. |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 1049 | if (isClockValid(now)) { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1050 | Slog.w(TAG, "Clock rewound"); |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 1051 | // TODO Randomize?? |
| 1052 | mRawLastResetTime = now; |
| 1053 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1054 | } else { |
Makoto Onuki | aa8b94a | 2016-03-17 13:14:05 -0700 | [diff] [blame] | 1055 | if ((mRawLastResetTime + mResetInterval) <= now) { |
| 1056 | final long offset = mRawLastResetTime % mResetInterval; |
| 1057 | mRawLastResetTime = ((now / mResetInterval) * mResetInterval) + offset; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1058 | } |
| 1059 | } |
| 1060 | if (prevLastResetTime != mRawLastResetTime) { |
| 1061 | scheduleSaveBaseState(); |
| 1062 | } |
| 1063 | } |
| 1064 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1065 | // Requires mLock held, but "Locked" prefix would look weired so we jsut say "L". |
| 1066 | protected boolean isUserUnlockedL(@UserIdInt int userId) { |
| 1067 | return mUnlockedUsers.get(userId); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1068 | } |
| 1069 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1070 | // Requires mLock held, but "Locked" prefix would look weired so we jsut say "L". |
| 1071 | void throwIfUserLockedL(@UserIdInt int userId) { |
| 1072 | if (!isUserUnlockedL(userId)) { |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1073 | throw new IllegalStateException("User " + userId + " is locked or not running"); |
| 1074 | } |
| 1075 | } |
| 1076 | |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 1077 | @GuardedBy("mLock") |
| 1078 | @NonNull |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 1079 | private boolean isUserLoadedLocked(@UserIdInt int userId) { |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 1080 | return mUsers.get(userId) != null; |
| 1081 | } |
| 1082 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1083 | /** Return the per-user state. */ |
| 1084 | @GuardedBy("mLock") |
| 1085 | @NonNull |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 1086 | ShortcutUser getUserShortcutsLocked(@UserIdInt int userId) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1087 | if (!isUserUnlockedL(userId)) { |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1088 | wtf("User still locked"); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1089 | } |
| 1090 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 1091 | ShortcutUser userPackages = mUsers.get(userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1092 | if (userPackages == null) { |
| 1093 | userPackages = loadUserLocked(userId); |
| 1094 | if (userPackages == null) { |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1095 | userPackages = new ShortcutUser(this, userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1096 | } |
Makoto Onuki | 3f4b1ca | 2016-03-11 13:44:32 -0800 | [diff] [blame] | 1097 | mUsers.put(userId, userPackages); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1098 | } |
| 1099 | return userPackages; |
| 1100 | } |
| 1101 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 1102 | void forEachLoadedUserLocked(@NonNull Consumer<ShortcutUser> c) { |
| 1103 | for (int i = mUsers.size() - 1; i >= 0; i--) { |
| 1104 | c.accept(mUsers.valueAt(i)); |
| 1105 | } |
| 1106 | } |
| 1107 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1108 | /** Return the per-user per-package state. */ |
| 1109 | @GuardedBy("mLock") |
| 1110 | @NonNull |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 1111 | ShortcutPackage getPackageShortcutsLocked( |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1112 | @NonNull String packageName, @UserIdInt int userId) { |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1113 | return getUserShortcutsLocked(userId).getPackageShortcuts(packageName); |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 1114 | } |
| 1115 | |
| 1116 | @GuardedBy("mLock") |
| 1117 | @NonNull |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 1118 | ShortcutLauncher getLauncherShortcutsLocked( |
| 1119 | @NonNull String packageName, @UserIdInt int ownerUserId, |
| 1120 | @UserIdInt int launcherUserId) { |
| 1121 | return getUserShortcutsLocked(ownerUserId) |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1122 | .getLauncherShortcuts(packageName, launcherUserId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1123 | } |
| 1124 | |
| 1125 | // === Caller validation === |
| 1126 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1127 | void removeIcon(@UserIdInt int userId, ShortcutInfo shortcut) { |
| 1128 | if (shortcut.getBitmapPath() != null) { |
| 1129 | if (DEBUG) { |
| 1130 | Slog.d(TAG, "Removing " + shortcut.getBitmapPath()); |
| 1131 | } |
| 1132 | new File(shortcut.getBitmapPath()).delete(); |
| 1133 | |
| 1134 | shortcut.setBitmapPath(null); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1135 | } |
Makoto Onuki | dd09781 | 2016-06-29 13:10:09 -0700 | [diff] [blame] | 1136 | shortcut.setIconResourceId(0); |
| 1137 | shortcut.setIconResName(null); |
| 1138 | shortcut.clearFlags(ShortcutInfo.FLAG_HAS_ICON_FILE | ShortcutInfo.FLAG_HAS_ICON_RES); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1139 | } |
| 1140 | |
Makoto Onuki | 0033b2a | 2016-04-14 17:19:16 -0700 | [diff] [blame] | 1141 | public void cleanupBitmapsForPackage(@UserIdInt int userId, String packageName) { |
| 1142 | final File packagePath = new File(getUserBitmapFilePath(userId), packageName); |
| 1143 | if (!packagePath.isDirectory()) { |
| 1144 | return; |
| 1145 | } |
| 1146 | if (!(FileUtils.deleteContents(packagePath) && packagePath.delete())) { |
| 1147 | Slog.w(TAG, "Unable to remove directory " + packagePath); |
| 1148 | } |
| 1149 | } |
| 1150 | |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 1151 | private void cleanupDanglingBitmapDirectoriesLocked( |
| 1152 | @UserIdInt int userId, @NonNull ShortcutUser user) { |
| 1153 | if (DEBUG) { |
| 1154 | Slog.d(TAG, "cleanupDanglingBitmaps: userId=" + userId); |
| 1155 | } |
| 1156 | final long start = injectElapsedRealtime(); |
| 1157 | |
| 1158 | final File bitmapDir = getUserBitmapFilePath(userId); |
| 1159 | final File[] children = bitmapDir.listFiles(); |
| 1160 | if (children == null) { |
| 1161 | return; |
| 1162 | } |
| 1163 | for (File child : children) { |
| 1164 | if (!child.isDirectory()) { |
| 1165 | continue; |
| 1166 | } |
| 1167 | final String packageName = child.getName(); |
| 1168 | if (DEBUG) { |
| 1169 | Slog.d(TAG, "cleanupDanglingBitmaps: Found directory=" + packageName); |
| 1170 | } |
| 1171 | if (!user.hasPackage(packageName)) { |
| 1172 | if (DEBUG) { |
| 1173 | Slog.d(TAG, "Removing dangling bitmap directory: " + packageName); |
| 1174 | } |
| 1175 | cleanupBitmapsForPackage(userId, packageName); |
| 1176 | } else { |
| 1177 | cleanupDanglingBitmapFilesLocked(userId, user, packageName, child); |
| 1178 | } |
| 1179 | } |
| 1180 | logDurationStat(Stats.CLEANUP_DANGLING_BITMAPS, start); |
| 1181 | } |
| 1182 | |
| 1183 | private void cleanupDanglingBitmapFilesLocked(@UserIdInt int userId, @NonNull ShortcutUser user, |
| 1184 | @NonNull String packageName, @NonNull File path) { |
| 1185 | final ArraySet<String> usedFiles = |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1186 | user.getPackageShortcuts(packageName).getUsedBitmapFiles(); |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 1187 | |
| 1188 | for (File child : path.listFiles()) { |
| 1189 | if (!child.isFile()) { |
| 1190 | continue; |
| 1191 | } |
| 1192 | final String name = child.getName(); |
| 1193 | if (!usedFiles.contains(name)) { |
| 1194 | if (DEBUG) { |
| 1195 | Slog.d(TAG, "Removing dangling bitmap file: " + child.getAbsolutePath()); |
| 1196 | } |
| 1197 | child.delete(); |
| 1198 | } |
| 1199 | } |
| 1200 | } |
| 1201 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1202 | @VisibleForTesting |
| 1203 | static class FileOutputStreamWithPath extends FileOutputStream { |
| 1204 | private final File mFile; |
| 1205 | |
| 1206 | public FileOutputStreamWithPath(File file) throws FileNotFoundException { |
| 1207 | super(file); |
| 1208 | mFile = file; |
| 1209 | } |
| 1210 | |
| 1211 | public File getFile() { |
| 1212 | return mFile; |
| 1213 | } |
| 1214 | } |
| 1215 | |
| 1216 | /** |
| 1217 | * Build the cached bitmap filename for a shortcut icon. |
| 1218 | * |
| 1219 | * The filename will be based on the ID, except certain characters will be escaped. |
| 1220 | */ |
| 1221 | @VisibleForTesting |
| 1222 | FileOutputStreamWithPath openIconFileForWrite(@UserIdInt int userId, ShortcutInfo shortcut) |
| 1223 | throws IOException { |
| 1224 | final File packagePath = new File(getUserBitmapFilePath(userId), |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1225 | shortcut.getPackage()); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1226 | if (!packagePath.isDirectory()) { |
| 1227 | packagePath.mkdirs(); |
| 1228 | if (!packagePath.isDirectory()) { |
| 1229 | throw new IOException("Unable to create directory " + packagePath); |
| 1230 | } |
| 1231 | SELinux.restorecon(packagePath); |
| 1232 | } |
| 1233 | |
| 1234 | final String baseName = String.valueOf(injectCurrentTimeMillis()); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1235 | for (int suffix = 0; ; suffix++) { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1236 | final String filename = (suffix == 0 ? baseName : baseName + "_" + suffix) + ".png"; |
| 1237 | final File file = new File(packagePath, filename); |
| 1238 | if (!file.exists()) { |
| 1239 | if (DEBUG) { |
| 1240 | Slog.d(TAG, "Saving icon to " + file.getAbsolutePath()); |
| 1241 | } |
| 1242 | return new FileOutputStreamWithPath(file); |
| 1243 | } |
| 1244 | } |
| 1245 | } |
| 1246 | |
| 1247 | void saveIconAndFixUpShortcut(@UserIdInt int userId, ShortcutInfo shortcut) { |
| 1248 | if (shortcut.hasIconFile() || shortcut.hasIconResource()) { |
| 1249 | return; |
| 1250 | } |
| 1251 | |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 1252 | final long token = injectClearCallingIdentity(); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1253 | try { |
| 1254 | // Clear icon info on the shortcut. |
Makoto Onuki | dd09781 | 2016-06-29 13:10:09 -0700 | [diff] [blame] | 1255 | removeIcon(userId, shortcut); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1256 | |
| 1257 | final Icon icon = shortcut.getIcon(); |
| 1258 | if (icon == null) { |
| 1259 | return; // has no icon |
| 1260 | } |
| 1261 | |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 1262 | Bitmap bitmap; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1263 | try { |
| 1264 | switch (icon.getType()) { |
| 1265 | case Icon.TYPE_RESOURCE: { |
| 1266 | injectValidateIconResPackage(shortcut, icon); |
| 1267 | |
| 1268 | shortcut.setIconResourceId(icon.getResId()); |
| 1269 | shortcut.addFlags(ShortcutInfo.FLAG_HAS_ICON_RES); |
| 1270 | return; |
| 1271 | } |
| 1272 | case Icon.TYPE_BITMAP: { |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 1273 | bitmap = icon.getBitmap(); // Don't recycle in this case. |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1274 | break; |
| 1275 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1276 | default: |
| 1277 | // This shouldn't happen because we've already validated the icon, but |
| 1278 | // just in case. |
| 1279 | throw ShortcutInfo.getInvalidIconException(); |
| 1280 | } |
| 1281 | if (bitmap == null) { |
| 1282 | Slog.e(TAG, "Null bitmap detected"); |
| 1283 | return; |
| 1284 | } |
| 1285 | // Shrink and write to the file. |
| 1286 | File path = null; |
| 1287 | try { |
| 1288 | final FileOutputStreamWithPath out = openIconFileForWrite(userId, shortcut); |
| 1289 | try { |
| 1290 | path = out.getFile(); |
| 1291 | |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 1292 | Bitmap shrunk = shrinkBitmap(bitmap, mMaxIconDimension); |
| 1293 | try { |
| 1294 | shrunk.compress(mIconPersistFormat, mIconPersistQuality, out); |
| 1295 | } finally { |
| 1296 | if (bitmap != shrunk) { |
| 1297 | shrunk.recycle(); |
| 1298 | } |
| 1299 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1300 | |
| 1301 | shortcut.setBitmapPath(out.getFile().getAbsolutePath()); |
| 1302 | shortcut.addFlags(ShortcutInfo.FLAG_HAS_ICON_FILE); |
| 1303 | } finally { |
| 1304 | IoUtils.closeQuietly(out); |
| 1305 | } |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1306 | } catch (IOException | RuntimeException e) { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1307 | // STOPSHIP Change wtf to e |
| 1308 | Slog.wtf(ShortcutService.TAG, "Unable to write bitmap to file", e); |
| 1309 | if (path != null && path.exists()) { |
| 1310 | path.delete(); |
| 1311 | } |
| 1312 | } |
| 1313 | } finally { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1314 | // Once saved, we won't use the original icon information, so null it out. |
| 1315 | shortcut.clearIcon(); |
| 1316 | } |
| 1317 | } finally { |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 1318 | injectRestoreCallingIdentity(token); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1319 | } |
| 1320 | } |
| 1321 | |
| 1322 | // Unfortunately we can't do this check in unit tests because we fake creator package names, |
| 1323 | // so override in unit tests. |
| 1324 | // TODO CTS this case. |
| 1325 | void injectValidateIconResPackage(ShortcutInfo shortcut, Icon icon) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1326 | if (!shortcut.getPackage().equals(icon.getResPackage())) { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1327 | throw new IllegalArgumentException( |
| 1328 | "Icon resource must reside in shortcut owner package"); |
| 1329 | } |
| 1330 | } |
| 1331 | |
| 1332 | @VisibleForTesting |
| 1333 | static Bitmap shrinkBitmap(Bitmap in, int maxSize) { |
| 1334 | // Original width/height. |
| 1335 | final int ow = in.getWidth(); |
| 1336 | final int oh = in.getHeight(); |
| 1337 | if ((ow <= maxSize) && (oh <= maxSize)) { |
| 1338 | if (DEBUG) { |
| 1339 | Slog.d(TAG, String.format("Icon size %dx%d, no need to shrink", ow, oh)); |
| 1340 | } |
| 1341 | return in; |
| 1342 | } |
| 1343 | final int longerDimension = Math.max(ow, oh); |
| 1344 | |
| 1345 | // New width and height. |
| 1346 | final int nw = ow * maxSize / longerDimension; |
| 1347 | final int nh = oh * maxSize / longerDimension; |
| 1348 | if (DEBUG) { |
| 1349 | Slog.d(TAG, String.format("Icon size %dx%d, shrinking to %dx%d", |
| 1350 | ow, oh, nw, nh)); |
| 1351 | } |
| 1352 | |
| 1353 | final Bitmap scaledBitmap = Bitmap.createBitmap(nw, nh, Bitmap.Config.ARGB_8888); |
| 1354 | final Canvas c = new Canvas(scaledBitmap); |
| 1355 | |
| 1356 | final RectF dst = new RectF(0, 0, nw, nh); |
| 1357 | |
| 1358 | c.drawBitmap(in, /*src=*/ null, dst, /* paint =*/ null); |
| 1359 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1360 | return scaledBitmap; |
| 1361 | } |
| 1362 | |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 1363 | /** |
| 1364 | * For a shortcut, update all resource names from resource IDs, and also update all |
| 1365 | * resource-based strings. |
| 1366 | */ |
| 1367 | void fixUpShortcutResourceNamesAndValues(ShortcutInfo si) { |
| 1368 | final Resources publisherRes = injectGetResourcesForApplicationAsUser( |
| 1369 | si.getPackage(), si.getUserId()); |
| 1370 | if (publisherRes != null) { |
| 1371 | final long start = injectElapsedRealtime(); |
| 1372 | try { |
| 1373 | si.lookupAndFillInResourceNames(publisherRes); |
| 1374 | } finally { |
| 1375 | logDurationStat(Stats.RESOURCE_NAME_LOOKUP, start); |
| 1376 | } |
| 1377 | si.resolveResourceStrings(publisherRes); |
| 1378 | } |
| 1379 | } |
| 1380 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1381 | // === Caller validation === |
| 1382 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1383 | private boolean isCallerSystem() { |
| 1384 | final int callingUid = injectBinderCallingUid(); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1385 | return UserHandle.isSameApp(callingUid, Process.SYSTEM_UID); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1386 | } |
| 1387 | |
| 1388 | private boolean isCallerShell() { |
| 1389 | final int callingUid = injectBinderCallingUid(); |
| 1390 | return callingUid == Process.SHELL_UID || callingUid == Process.ROOT_UID; |
| 1391 | } |
| 1392 | |
| 1393 | private void enforceSystemOrShell() { |
Makoto Onuki | 0b9d1db | 2016-07-18 14:16:41 -0700 | [diff] [blame] | 1394 | if (!(isCallerSystem() || isCallerShell())) { |
| 1395 | throw new SecurityException("Caller must be system or shell"); |
| 1396 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1397 | } |
| 1398 | |
| 1399 | private void enforceShell() { |
Makoto Onuki | 0b9d1db | 2016-07-18 14:16:41 -0700 | [diff] [blame] | 1400 | if (!isCallerShell()) { |
| 1401 | throw new SecurityException("Caller must be shell"); |
| 1402 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1403 | } |
| 1404 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 1405 | private void enforceSystem() { |
Makoto Onuki | 0b9d1db | 2016-07-18 14:16:41 -0700 | [diff] [blame] | 1406 | if (!isCallerSystem()) { |
| 1407 | throw new SecurityException("Caller must be system"); |
| 1408 | } |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 1409 | } |
| 1410 | |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 1411 | private void enforceResetThrottlingPermission() { |
| 1412 | if (isCallerSystem()) { |
| 1413 | return; |
| 1414 | } |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 1415 | enforceCallingOrSelfPermission( |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 1416 | android.Manifest.permission.RESET_SHORTCUT_MANAGER_THROTTLING, null); |
| 1417 | } |
| 1418 | |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 1419 | private void enforceCallingOrSelfPermission( |
| 1420 | @NonNull String permission, @Nullable String message) { |
| 1421 | if (isCallerSystem()) { |
| 1422 | return; |
| 1423 | } |
| 1424 | injectEnforceCallingPermission(permission, message); |
| 1425 | } |
| 1426 | |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 1427 | /** |
| 1428 | * Somehow overriding ServiceContext.enforceCallingPermission() in the unit tests would confuse |
| 1429 | * mockito. So instead we extracted it here and override it in the tests. |
| 1430 | */ |
| 1431 | @VisibleForTesting |
| 1432 | void injectEnforceCallingPermission( |
| 1433 | @NonNull String permission, @Nullable String message) { |
| 1434 | mContext.enforceCallingPermission(permission, message); |
| 1435 | } |
| 1436 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1437 | private void verifyCaller(@NonNull String packageName, @UserIdInt int userId) { |
| 1438 | Preconditions.checkStringNotEmpty(packageName, "packageName"); |
| 1439 | |
| 1440 | if (isCallerSystem()) { |
| 1441 | return; // no check |
| 1442 | } |
| 1443 | |
| 1444 | final int callingUid = injectBinderCallingUid(); |
| 1445 | |
| 1446 | // Otherwise, make sure the arguments are valid. |
| 1447 | if (UserHandle.getUserId(callingUid) != userId) { |
| 1448 | throw new SecurityException("Invalid user-ID"); |
| 1449 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1450 | if (injectGetPackageUid(packageName, userId) == injectBinderCallingUid()) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1451 | return; // Caller is valid. |
| 1452 | } |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 1453 | throw new SecurityException("Calling package name mismatch"); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1454 | } |
| 1455 | |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 1456 | // Overridden in unit tests to execute r synchronously. |
| 1457 | void injectPostToHandler(Runnable r) { |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 1458 | mHandler.post(r); |
| 1459 | } |
| 1460 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1461 | /** |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1462 | * @throws IllegalArgumentException if {@code numShortcuts} is bigger than |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1463 | * {@link #getMaxActivityShortcuts()}. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1464 | */ |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1465 | void enforceMaxActivityShortcuts(int numShortcuts) { |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 1466 | if (numShortcuts > mMaxShortcuts) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1467 | throw new IllegalArgumentException("Max number of dynamic shortcuts exceeded"); |
| 1468 | } |
| 1469 | } |
| 1470 | |
| 1471 | /** |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1472 | * Return the max number of dynamic + manifest shortcuts for each launcher icon. |
| 1473 | */ |
| 1474 | int getMaxActivityShortcuts() { |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 1475 | return mMaxShortcuts; |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1476 | } |
| 1477 | |
| 1478 | /** |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1479 | * - Sends a notification to LauncherApps |
| 1480 | * - Write to file |
| 1481 | */ |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 1482 | void packageShortcutsChanged(@NonNull String packageName, @UserIdInt int userId) { |
| 1483 | if (DEBUG) { |
| 1484 | Slog.d(TAG, String.format( |
| 1485 | "Shortcut changes: package=%s, user=%d", packageName, userId)); |
| 1486 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1487 | notifyListeners(packageName, userId); |
| 1488 | scheduleSaveUser(userId); |
| 1489 | } |
| 1490 | |
| 1491 | private void notifyListeners(@NonNull String packageName, @UserIdInt int userId) { |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 1492 | injectPostToHandler(() -> { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1493 | try { |
| 1494 | final ArrayList<ShortcutChangeListener> copy; |
| 1495 | synchronized (mLock) { |
| 1496 | if (!isUserUnlockedL(userId)) { |
| 1497 | return; |
| 1498 | } |
| 1499 | |
| 1500 | copy = new ArrayList<>(mListeners); |
| 1501 | } |
| 1502 | // Note onShortcutChanged() needs to be called with the system service permissions. |
| 1503 | for (int i = copy.size() - 1; i >= 0; i--) { |
| 1504 | copy.get(i).onShortcutChanged(packageName, userId); |
| 1505 | } |
| 1506 | } catch (Exception ignore) { |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 1507 | } |
| 1508 | }); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1509 | } |
| 1510 | |
| 1511 | /** |
| 1512 | * Clean up / validate an incoming shortcut. |
| 1513 | * - Make sure all mandatory fields are set. |
| 1514 | * - Make sure the intent's extras are persistable, and them to set |
Makoto Onuki | 0eed441 | 2016-07-21 11:21:59 -0700 | [diff] [blame] | 1515 | * {@link ShortcutInfo#mIntentPersistableExtrases}. Also clear its extras. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1516 | * - Clear flags. |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1517 | * |
| 1518 | * TODO Detailed unit tests |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1519 | */ |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1520 | private void fixUpIncomingShortcutInfo(@NonNull ShortcutInfo shortcut, boolean forUpdate) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1521 | Preconditions.checkNotNull(shortcut, "Null shortcut detected"); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1522 | if (shortcut.getActivity() != null) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1523 | Preconditions.checkState( |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1524 | shortcut.getPackage().equals(shortcut.getActivity().getPackageName()), |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1525 | "Cannot publish shortcut: activity " + shortcut.getActivity() + " does not" |
| 1526 | + " belong to package " + shortcut.getPackage()); |
Makoto Onuki | 13260b6ff | 2016-07-13 18:03:13 -0700 | [diff] [blame] | 1527 | Preconditions.checkState( |
| 1528 | injectIsMainActivity(shortcut.getActivity(), shortcut.getUserId()), |
| 1529 | "Cannot publish shortcut: activity " + shortcut.getActivity() + " is not" |
| 1530 | + " main activity"); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1531 | } |
| 1532 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1533 | if (!forUpdate) { |
| 1534 | shortcut.enforceMandatoryFields(); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1535 | Preconditions.checkArgument( |
| 1536 | injectIsMainActivity(shortcut.getActivity(), shortcut.getUserId()), |
| 1537 | "Cannot publish shortcut: " + shortcut.getActivity() + " is not main activity"); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1538 | } |
| 1539 | if (shortcut.getIcon() != null) { |
| 1540 | ShortcutInfo.validateIcon(shortcut.getIcon()); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1541 | } |
| 1542 | |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 1543 | shortcut.replaceFlags(0); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1544 | } |
| 1545 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1546 | /** |
| 1547 | * When a shortcut has no target activity, set the default one from the package. |
| 1548 | */ |
| 1549 | private void fillInDefaultActivity(List<ShortcutInfo> shortcuts) { |
| 1550 | |
| 1551 | ComponentName defaultActivity = null; |
| 1552 | for (int i = shortcuts.size() - 1; i >= 0; i--) { |
| 1553 | final ShortcutInfo si = shortcuts.get(i); |
| 1554 | if (si.getActivity() == null) { |
| 1555 | if (defaultActivity == null) { |
| 1556 | defaultActivity = injectGetDefaultMainActivity( |
| 1557 | si.getPackage(), si.getUserId()); |
| 1558 | Preconditions.checkState(defaultActivity != null, |
| 1559 | "Launcher activity not found for package " + si.getPackage()); |
| 1560 | } |
| 1561 | si.setActivity(defaultActivity); |
| 1562 | } |
| 1563 | } |
| 1564 | } |
| 1565 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1566 | private void assignImplicitRanks(List<ShortcutInfo> shortcuts) { |
| 1567 | for (int i = shortcuts.size() - 1; i >= 0; i--) { |
| 1568 | shortcuts.get(i).setImplicitRank(i); |
| 1569 | } |
| 1570 | } |
| 1571 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1572 | // === APIs === |
| 1573 | |
| 1574 | @Override |
| 1575 | public boolean setDynamicShortcuts(String packageName, ParceledListSlice shortcutInfoList, |
| 1576 | @UserIdInt int userId) { |
| 1577 | verifyCaller(packageName, userId); |
| 1578 | |
| 1579 | final List<ShortcutInfo> newShortcuts = (List<ShortcutInfo>) shortcutInfoList.getList(); |
| 1580 | final int size = newShortcuts.size(); |
| 1581 | |
| 1582 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1583 | throwIfUserLockedL(userId); |
| 1584 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 1585 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1586 | ps.getUser().onCalledByPublisher(packageName); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1587 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1588 | ps.ensureImmutableShortcutsNotIncluded(newShortcuts); |
| 1589 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1590 | fillInDefaultActivity(newShortcuts); |
| 1591 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1592 | ps.enforceShortcutCountsBeforeOperation(newShortcuts, OPERATION_SET); |
| 1593 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1594 | // Throttling. |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1595 | if (!ps.tryApiCall()) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1596 | return false; |
| 1597 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1598 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1599 | // Initialize the implicit ranks for ShortcutPackage.adjustRanks(). |
| 1600 | ps.clearAllImplicitRanks(); |
| 1601 | assignImplicitRanks(newShortcuts); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1602 | |
Makoto Onuki | df6da04 | 2016-06-16 09:51:40 -0700 | [diff] [blame] | 1603 | for (int i = 0; i < size; i++) { |
| 1604 | fixUpIncomingShortcutInfo(newShortcuts.get(i), /* forUpdate= */ false); |
| 1605 | } |
| 1606 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1607 | // First, remove all un-pinned; dynamic shortcuts |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1608 | ps.deleteAllDynamicShortcuts(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1609 | |
| 1610 | // Then, add/update all. We need to make sure to take over "pinned" flag. |
| 1611 | for (int i = 0; i < size; i++) { |
| 1612 | final ShortcutInfo newShortcut = newShortcuts.get(i); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1613 | ps.addOrUpdateDynamicShortcut(newShortcut); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1614 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1615 | |
| 1616 | // Lastly, adjust the ranks. |
| 1617 | ps.adjustRanks(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1618 | } |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 1619 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1620 | |
| 1621 | verifyStates(); |
| 1622 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1623 | return true; |
| 1624 | } |
| 1625 | |
| 1626 | @Override |
| 1627 | public boolean updateShortcuts(String packageName, ParceledListSlice shortcutInfoList, |
| 1628 | @UserIdInt int userId) { |
| 1629 | verifyCaller(packageName, userId); |
| 1630 | |
| 1631 | final List<ShortcutInfo> newShortcuts = (List<ShortcutInfo>) shortcutInfoList.getList(); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1632 | final int size = newShortcuts.size(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1633 | |
| 1634 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1635 | throwIfUserLockedL(userId); |
| 1636 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 1637 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1638 | ps.getUser().onCalledByPublisher(packageName); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1639 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1640 | ps.ensureImmutableShortcutsNotIncluded(newShortcuts); |
| 1641 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1642 | // For update, don't fill in the default activity. Having null activity means |
| 1643 | // "don't update the activity" here. |
| 1644 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1645 | ps.enforceShortcutCountsBeforeOperation(newShortcuts, OPERATION_UPDATE); |
| 1646 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1647 | // Throttling. |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1648 | if (!ps.tryApiCall()) { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1649 | return false; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1650 | } |
| 1651 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1652 | // Initialize the implicit ranks for ShortcutPackage.adjustRanks(). |
| 1653 | ps.clearAllImplicitRanks(); |
| 1654 | assignImplicitRanks(newShortcuts); |
| 1655 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1656 | for (int i = 0; i < size; i++) { |
| 1657 | final ShortcutInfo source = newShortcuts.get(i); |
| 1658 | fixUpIncomingShortcutInfo(source, /* forUpdate= */ true); |
| 1659 | |
| 1660 | final ShortcutInfo target = ps.findShortcutById(source.getId()); |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1661 | if (target == null) { |
| 1662 | continue; |
| 1663 | } |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1664 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1665 | if (target.isEnabled() != source.isEnabled()) { |
| 1666 | Slog.w(TAG, |
| 1667 | "ShortcutInfo.enabled cannot be changed with updateShortcuts()"); |
| 1668 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1669 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1670 | // When updating the rank, we need to insert between existing ranks, so set |
| 1671 | // this setRankChanged, and also copy the implicit rank fo adjustRanks(). |
| 1672 | if (source.hasRank()) { |
| 1673 | target.setRankChanged(); |
| 1674 | target.setImplicitRank(source.getImplicitRank()); |
| 1675 | } |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1676 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1677 | final boolean replacingIcon = (source.getIcon() != null); |
| 1678 | if (replacingIcon) { |
| 1679 | removeIcon(userId, target); |
| 1680 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1681 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1682 | // Note copyNonNullFieldsFrom() does the "updatable with?" check too. |
| 1683 | target.copyNonNullFieldsFrom(source); |
| 1684 | target.setTimestamp(injectCurrentTimeMillis()); |
| 1685 | |
| 1686 | if (replacingIcon) { |
| 1687 | saveIconAndFixUpShortcut(userId, target); |
| 1688 | } |
| 1689 | |
| 1690 | // When we're updating any resource related fields, re-extract the res names and |
| 1691 | // the values. |
| 1692 | if (replacingIcon || source.hasStringResources()) { |
| 1693 | fixUpShortcutResourceNamesAndValues(target); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1694 | } |
| 1695 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1696 | |
| 1697 | // Lastly, adjust the ranks. |
| 1698 | ps.adjustRanks(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1699 | } |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 1700 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1701 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1702 | verifyStates(); |
| 1703 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1704 | return true; |
| 1705 | } |
| 1706 | |
| 1707 | @Override |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1708 | public boolean addDynamicShortcuts(String packageName, ParceledListSlice shortcutInfoList, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1709 | @UserIdInt int userId) { |
| 1710 | verifyCaller(packageName, userId); |
| 1711 | |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1712 | final List<ShortcutInfo> newShortcuts = (List<ShortcutInfo>) shortcutInfoList.getList(); |
| 1713 | final int size = newShortcuts.size(); |
| 1714 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1715 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1716 | throwIfUserLockedL(userId); |
| 1717 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 1718 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1719 | ps.getUser().onCalledByPublisher(packageName); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1720 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1721 | ps.ensureImmutableShortcutsNotIncluded(newShortcuts); |
| 1722 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1723 | fillInDefaultActivity(newShortcuts); |
| 1724 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1725 | ps.enforceShortcutCountsBeforeOperation(newShortcuts, OPERATION_ADD); |
| 1726 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1727 | // Initialize the implicit ranks for ShortcutPackage.adjustRanks(). |
| 1728 | ps.clearAllImplicitRanks(); |
| 1729 | assignImplicitRanks(newShortcuts); |
| 1730 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1731 | // Throttling. |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 1732 | if (!ps.tryApiCall()) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1733 | return false; |
| 1734 | } |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1735 | for (int i = 0; i < size; i++) { |
| 1736 | final ShortcutInfo newShortcut = newShortcuts.get(i); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1737 | |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1738 | // Validate the shortcut. |
| 1739 | fixUpIncomingShortcutInfo(newShortcut, /* forUpdate= */ false); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1740 | |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1741 | // When ranks are changing, we need to insert between ranks, so set the |
| 1742 | // "rank changed" flag. |
| 1743 | newShortcut.setRankChanged(); |
| 1744 | |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1745 | // Add it. |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1746 | ps.addOrUpdateDynamicShortcut(newShortcut); |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1747 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1748 | |
| 1749 | // Lastly, adjust the ranks. |
| 1750 | ps.adjustRanks(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1751 | } |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 1752 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1753 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1754 | verifyStates(); |
| 1755 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1756 | return true; |
| 1757 | } |
| 1758 | |
| 1759 | @Override |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1760 | public void disableShortcuts(String packageName, List shortcutIds, |
Makoto Onuki | d688079 | 2016-06-29 13:37:43 -0700 | [diff] [blame] | 1761 | CharSequence disabledMessage, int disabledMessageResId, @UserIdInt int userId) { |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1762 | verifyCaller(packageName, userId); |
| 1763 | Preconditions.checkNotNull(shortcutIds, "shortcutIds must be provided"); |
| 1764 | |
| 1765 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1766 | throwIfUserLockedL(userId); |
| 1767 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1768 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1769 | ps.getUser().onCalledByPublisher(packageName); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1770 | |
| 1771 | ps.ensureImmutableShortcutsNotIncludedWithIds((List<String>) shortcutIds); |
| 1772 | |
Makoto Onuki | d688079 | 2016-06-29 13:37:43 -0700 | [diff] [blame] | 1773 | final String disabledMessageString = |
| 1774 | (disabledMessage == null) ? null : disabledMessage.toString(); |
| 1775 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1776 | for (int i = shortcutIds.size() - 1; i >= 0; i--) { |
| 1777 | ps.disableWithId(Preconditions.checkStringNotEmpty((String) shortcutIds.get(i)), |
Makoto Onuki | d688079 | 2016-06-29 13:37:43 -0700 | [diff] [blame] | 1778 | disabledMessageString, disabledMessageResId, |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1779 | /* overrideImmutable=*/ false); |
| 1780 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1781 | |
| 1782 | // We may have removed dynamic shortcuts which may have left a gap, so adjust the ranks. |
| 1783 | ps.adjustRanks(); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1784 | } |
| 1785 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1786 | |
| 1787 | verifyStates(); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1788 | } |
| 1789 | |
| 1790 | @Override |
| 1791 | public void enableShortcuts(String packageName, List shortcutIds, @UserIdInt int userId) { |
| 1792 | verifyCaller(packageName, userId); |
| 1793 | Preconditions.checkNotNull(shortcutIds, "shortcutIds must be provided"); |
| 1794 | |
| 1795 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1796 | throwIfUserLockedL(userId); |
| 1797 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1798 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1799 | ps.getUser().onCalledByPublisher(packageName); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1800 | |
| 1801 | ps.ensureImmutableShortcutsNotIncludedWithIds((List<String>) shortcutIds); |
| 1802 | |
| 1803 | for (int i = shortcutIds.size() - 1; i >= 0; i--) { |
| 1804 | ps.enableWithId((String) shortcutIds.get(i)); |
| 1805 | } |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1806 | } |
| 1807 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1808 | |
| 1809 | verifyStates(); |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1810 | } |
| 1811 | |
| 1812 | @Override |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1813 | public void removeDynamicShortcuts(String packageName, List shortcutIds, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1814 | @UserIdInt int userId) { |
| 1815 | verifyCaller(packageName, userId); |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1816 | Preconditions.checkNotNull(shortcutIds, "shortcutIds must be provided"); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1817 | |
| 1818 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1819 | throwIfUserLockedL(userId); |
| 1820 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1821 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1822 | ps.getUser().onCalledByPublisher(packageName); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1823 | |
| 1824 | ps.ensureImmutableShortcutsNotIncludedWithIds((List<String>) shortcutIds); |
| 1825 | |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1826 | for (int i = shortcutIds.size() - 1; i >= 0; i--) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1827 | ps.deleteDynamicWithId( |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1828 | Preconditions.checkStringNotEmpty((String) shortcutIds.get(i))); |
| 1829 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 1830 | |
| 1831 | // We may have removed dynamic shortcuts which may have left a gap, so adjust the ranks. |
| 1832 | ps.adjustRanks(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1833 | } |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 1834 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1835 | |
| 1836 | verifyStates(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1837 | } |
| 1838 | |
| 1839 | @Override |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 1840 | public void removeAllDynamicShortcuts(String packageName, @UserIdInt int userId) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1841 | verifyCaller(packageName, userId); |
| 1842 | |
| 1843 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1844 | throwIfUserLockedL(userId); |
| 1845 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1846 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
| 1847 | ps.getUser().onCalledByPublisher(packageName); |
| 1848 | ps.deleteAllDynamicShortcuts(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1849 | } |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 1850 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 1851 | |
| 1852 | verifyStates(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1853 | } |
| 1854 | |
| 1855 | @Override |
| 1856 | public ParceledListSlice<ShortcutInfo> getDynamicShortcuts(String packageName, |
| 1857 | @UserIdInt int userId) { |
| 1858 | verifyCaller(packageName, userId); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1859 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1860 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1861 | throwIfUserLockedL(userId); |
| 1862 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1863 | return getShortcutsWithQueryLocked( |
| 1864 | packageName, userId, ShortcutInfo.CLONE_REMOVE_FOR_CREATOR, |
| 1865 | ShortcutInfo::isDynamic); |
| 1866 | } |
| 1867 | } |
| 1868 | |
| 1869 | @Override |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1870 | public ParceledListSlice<ShortcutInfo> getManifestShortcuts(String packageName, |
| 1871 | @UserIdInt int userId) { |
| 1872 | verifyCaller(packageName, userId); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1873 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1874 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1875 | throwIfUserLockedL(userId); |
| 1876 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 1877 | return getShortcutsWithQueryLocked( |
| 1878 | packageName, userId, ShortcutInfo.CLONE_REMOVE_FOR_CREATOR, |
| 1879 | ShortcutInfo::isManifestShortcut); |
| 1880 | } |
| 1881 | } |
| 1882 | |
| 1883 | @Override |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1884 | public ParceledListSlice<ShortcutInfo> getPinnedShortcuts(String packageName, |
| 1885 | @UserIdInt int userId) { |
| 1886 | verifyCaller(packageName, userId); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 1887 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1888 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1889 | throwIfUserLockedL(userId); |
| 1890 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1891 | return getShortcutsWithQueryLocked( |
| 1892 | packageName, userId, ShortcutInfo.CLONE_REMOVE_FOR_CREATOR, |
| 1893 | ShortcutInfo::isPinned); |
| 1894 | } |
| 1895 | } |
| 1896 | |
| 1897 | private ParceledListSlice<ShortcutInfo> getShortcutsWithQueryLocked(@NonNull String packageName, |
| 1898 | @UserIdInt int userId, int cloneFlags, @NonNull Predicate<ShortcutInfo> query) { |
| 1899 | |
| 1900 | final ArrayList<ShortcutInfo> ret = new ArrayList<>(); |
| 1901 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1902 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
| 1903 | ps.getUser().onCalledByPublisher(packageName); |
| 1904 | ps.findAll(ret, query, cloneFlags); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1905 | |
| 1906 | return new ParceledListSlice<>(ret); |
| 1907 | } |
| 1908 | |
| 1909 | @Override |
Makoto Onuki | d688079 | 2016-06-29 13:37:43 -0700 | [diff] [blame] | 1910 | public int getMaxShortcutCountPerActivity(String packageName, @UserIdInt int userId) |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1911 | throws RemoteException { |
| 1912 | verifyCaller(packageName, userId); |
| 1913 | |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 1914 | return mMaxShortcuts; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1915 | } |
| 1916 | |
| 1917 | @Override |
| 1918 | public int getRemainingCallCount(String packageName, @UserIdInt int userId) { |
| 1919 | verifyCaller(packageName, userId); |
| 1920 | |
| 1921 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1922 | throwIfUserLockedL(userId); |
| 1923 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1924 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
| 1925 | ps.getUser().onCalledByPublisher(packageName); |
| 1926 | return mMaxUpdatesPerInterval - ps.getApiCallCount(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1927 | } |
| 1928 | } |
| 1929 | |
| 1930 | @Override |
| 1931 | public long getRateLimitResetTime(String packageName, @UserIdInt int userId) { |
| 1932 | verifyCaller(packageName, userId); |
| 1933 | |
| 1934 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1935 | throwIfUserLockedL(userId); |
| 1936 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1937 | return getNextResetTimeLocked(); |
| 1938 | } |
| 1939 | } |
| 1940 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1941 | @Override |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1942 | public int getIconMaxDimensions(String packageName, int userId) { |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 1943 | verifyCaller(packageName, userId); |
| 1944 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 1945 | synchronized (mLock) { |
| 1946 | return mMaxIconDimension; |
| 1947 | } |
| 1948 | } |
| 1949 | |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1950 | @Override |
| 1951 | public void reportShortcutUsed(String packageName, String shortcutId, int userId) { |
| 1952 | verifyCaller(packageName, userId); |
| 1953 | |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 1954 | Preconditions.checkNotNull(shortcutId); |
| 1955 | |
| 1956 | if (DEBUG) { |
| 1957 | Slog.d(TAG, String.format("reportShortcutUsed: Shortcut %s package %s used on user %d", |
| 1958 | shortcutId, packageName, userId)); |
| 1959 | } |
| 1960 | |
| 1961 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1962 | throwIfUserLockedL(userId); |
| 1963 | |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 1964 | final ShortcutPackage ps = getPackageShortcutsLocked(packageName, userId); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 1965 | ps.getUser().onCalledByPublisher(packageName); |
| 1966 | |
Makoto Onuki | ac04250 | 2016-05-20 16:39:42 -0700 | [diff] [blame] | 1967 | if (ps.findShortcutById(shortcutId) == null) { |
| 1968 | Log.w(TAG, String.format("reportShortcutUsed: package %s doesn't have shortcut %s", |
| 1969 | packageName, shortcutId)); |
| 1970 | return; |
| 1971 | } |
| 1972 | } |
| 1973 | |
| 1974 | final long token = injectClearCallingIdentity(); |
| 1975 | try { |
| 1976 | mUsageStatsManagerInternal.reportShortcutUsage(packageName, shortcutId, userId); |
| 1977 | } finally { |
| 1978 | injectRestoreCallingIdentity(token); |
| 1979 | } |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 1980 | } |
| 1981 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1982 | /** |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 1983 | * Reset all throttling, for developer options and command line. Only system/shell can call |
| 1984 | * it. |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1985 | */ |
| 1986 | @Override |
| 1987 | public void resetThrottling() { |
| 1988 | enforceSystemOrShell(); |
| 1989 | |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 1990 | resetThrottlingInner(getCallingUserId()); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1991 | } |
| 1992 | |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 1993 | void resetThrottlingInner(@UserIdInt int userId) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 1994 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 1995 | if (!isUserUnlockedL(userId)) { |
| 1996 | Log.w(TAG, "User " + userId + " is locked or not running"); |
| 1997 | return; |
| 1998 | } |
| 1999 | |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 2000 | getUserShortcutsLocked(userId).resetThrottling(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2001 | } |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 2002 | scheduleSaveUser(userId); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 2003 | Slog.i(TAG, "ShortcutManager: throttling counter reset for user " + userId); |
| 2004 | } |
| 2005 | |
| 2006 | void resetAllThrottlingInner() { |
| 2007 | synchronized (mLock) { |
| 2008 | mRawLastResetTime = injectCurrentTimeMillis(); |
| 2009 | } |
| 2010 | scheduleSaveBaseState(); |
| 2011 | Slog.i(TAG, "ShortcutManager: throttling counter reset for all users"); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2012 | } |
| 2013 | |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2014 | @Override |
| 2015 | public void onApplicationActive(String packageName, int userId) { |
| 2016 | if (DEBUG) { |
| 2017 | Slog.d(TAG, "onApplicationActive: package=" + packageName + " userid=" + userId); |
| 2018 | } |
| 2019 | enforceResetThrottlingPermission(); |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2020 | |
| 2021 | synchronized (mLock) { |
| 2022 | if (!isUserUnlockedL(userId)) { |
| 2023 | // This is called by system UI, so no need to throw. Just ignore. |
| 2024 | return; |
| 2025 | } |
| 2026 | |
| 2027 | getPackageShortcutsLocked(packageName, userId) |
| 2028 | .resetRateLimitingForCommandLineNoSaving(); |
| 2029 | saveUserLocked(userId); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 2030 | } |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2031 | } |
| 2032 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2033 | // We override this method in unit tests to do a simpler check. |
| 2034 | boolean hasShortcutHostPermission(@NonNull String callingPackage, int userId) { |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2035 | final long start = injectElapsedRealtime(); |
| 2036 | try { |
| 2037 | return hasShortcutHostPermissionInner(callingPackage, userId); |
| 2038 | } finally { |
| 2039 | logDurationStat(Stats.LAUNCHER_PERMISSION_CHECK, start); |
| 2040 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2041 | } |
| 2042 | |
| 2043 | // This method is extracted so we can directly call this method from unit tests, |
| 2044 | // even when hasShortcutPermission() is overridden. |
| 2045 | @VisibleForTesting |
| 2046 | boolean hasShortcutHostPermissionInner(@NonNull String callingPackage, int userId) { |
| 2047 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2048 | throwIfUserLockedL(userId); |
| 2049 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 2050 | final ShortcutUser user = getUserShortcutsLocked(userId); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2051 | |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2052 | // Always trust the in-memory cache. |
| 2053 | final ComponentName cached = user.getCachedLauncher(); |
| 2054 | if (cached != null) { |
| 2055 | if (cached.getPackageName().equals(callingPackage)) { |
| 2056 | return true; |
| 2057 | } |
| 2058 | } |
| 2059 | // If the cached one doesn't match, then go ahead |
| 2060 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2061 | final List<ResolveInfo> allHomeCandidates = new ArrayList<>(); |
| 2062 | |
| 2063 | // Default launcher from package manager. |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 2064 | final long startGetHomeActivitiesAsUser = injectElapsedRealtime(); |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2065 | final ComponentName defaultLauncher = mPackageManagerInternal |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2066 | .getHomeActivitiesAsUser(allHomeCandidates, userId); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2067 | logDurationStat(Stats.GET_DEFAULT_HOME, startGetHomeActivitiesAsUser); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2068 | |
| 2069 | ComponentName detected; |
| 2070 | if (defaultLauncher != null) { |
| 2071 | detected = defaultLauncher; |
| 2072 | if (DEBUG) { |
| 2073 | Slog.v(TAG, "Default launcher from PM: " + detected); |
| 2074 | } |
| 2075 | } else { |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2076 | detected = user.getLastKnownLauncher(); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2077 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2078 | if (detected != null) { |
| 2079 | if (injectIsActivityEnabledAndExported(detected, userId)) { |
| 2080 | if (DEBUG) { |
| 2081 | Slog.v(TAG, "Cached launcher: " + detected); |
| 2082 | } |
| 2083 | } else { |
| 2084 | Slog.w(TAG, "Cached launcher " + detected + " no longer exists"); |
| 2085 | detected = null; |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2086 | user.clearLauncher(); |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2087 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2088 | } |
| 2089 | } |
| 2090 | |
| 2091 | if (detected == null) { |
| 2092 | // If we reach here, that means it's the first check since the user was created, |
| 2093 | // and there's already multiple launchers and there's no default set. |
| 2094 | // Find the system one with the highest priority. |
| 2095 | // (We need to check the priority too because of FallbackHome in Settings.) |
| 2096 | // If there's no system launcher yet, then no one can access shortcuts, until |
| 2097 | // the user explicitly |
| 2098 | final int size = allHomeCandidates.size(); |
| 2099 | |
| 2100 | int lastPriority = Integer.MIN_VALUE; |
| 2101 | for (int i = 0; i < size; i++) { |
| 2102 | final ResolveInfo ri = allHomeCandidates.get(i); |
| 2103 | if (!ri.activityInfo.applicationInfo.isSystemApp()) { |
| 2104 | continue; |
| 2105 | } |
| 2106 | if (DEBUG) { |
| 2107 | Slog.d(TAG, String.format("hasShortcutPermissionInner: pkg=%s prio=%d", |
| 2108 | ri.activityInfo.getComponentName(), ri.priority)); |
| 2109 | } |
| 2110 | if (ri.priority < lastPriority) { |
| 2111 | continue; |
| 2112 | } |
| 2113 | detected = ri.activityInfo.getComponentName(); |
| 2114 | lastPriority = ri.priority; |
| 2115 | } |
| 2116 | } |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2117 | |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2118 | // Update the cache. |
| 2119 | user.setLauncher(detected); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2120 | if (detected != null) { |
| 2121 | if (DEBUG) { |
| 2122 | Slog.v(TAG, "Detected launcher: " + detected); |
| 2123 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2124 | return detected.getPackageName().equals(callingPackage); |
| 2125 | } else { |
| 2126 | // Default launcher not found. |
| 2127 | return false; |
| 2128 | } |
| 2129 | } |
| 2130 | } |
| 2131 | |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2132 | // === House keeping === |
| 2133 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2134 | private void cleanUpPackageForAllLoadedUsers(String packageName, @UserIdInt int packageUserId, |
| 2135 | boolean appStillExists) { |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2136 | synchronized (mLock) { |
| 2137 | forEachLoadedUserLocked(user -> |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2138 | cleanUpPackageLocked(packageName, user.getUserId(), packageUserId, |
| 2139 | appStillExists)); |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2140 | } |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 2141 | } |
| 2142 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2143 | /** |
| 2144 | * Remove all the information associated with a package. This will really remove all the |
| 2145 | * information, including the restore information (i.e. it'll remove packages even if they're |
| 2146 | * shadow). |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2147 | * |
| 2148 | * This is called when an app is uninstalled, or an app gets "clear data"ed. |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2149 | */ |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2150 | @VisibleForTesting |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2151 | void cleanUpPackageLocked(String packageName, int owningUserId, int packageUserId, |
| 2152 | boolean appStillExists) { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2153 | final boolean wasUserLoaded = isUserLoadedLocked(owningUserId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2154 | |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2155 | final ShortcutUser user = getUserShortcutsLocked(owningUserId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2156 | boolean doNotify = false; |
| 2157 | |
| 2158 | // First, remove the package from the package list (if the package is a publisher). |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2159 | if (packageUserId == owningUserId) { |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2160 | if (user.removePackage(packageName) != null) { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2161 | doNotify = true; |
| 2162 | } |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2163 | } |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2164 | |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2165 | // Also remove from the launcher list (if the package is a launcher). |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2166 | user.removeLauncher(packageUserId, packageName); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2167 | |
| 2168 | // Then remove pinned shortcuts from all launchers. |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2169 | user.forAllLaunchers(l -> l.cleanUpPackage(packageName, packageUserId)); |
| 2170 | |
| 2171 | // Now there may be orphan shortcuts because we removed pinned shortcuts at the previous |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2172 | // step. Remove them too. |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2173 | user.forAllPackages(p -> p.refreshPinnedFlags()); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2174 | |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2175 | scheduleSaveUser(owningUserId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2176 | |
| 2177 | if (doNotify) { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2178 | notifyListeners(packageName, owningUserId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2179 | } |
| 2180 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2181 | // If the app still exists (i.e. data cleared), we need to re-publish manifest shortcuts. |
| 2182 | if (appStillExists && (packageUserId == owningUserId)) { |
| 2183 | // This will do the notification and save when needed, so do it after the above |
| 2184 | // notifyListeners. |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2185 | user.rescanPackageIfNeeded(packageName, /* forceRescan=*/ true); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2186 | } |
| 2187 | |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2188 | if (!wasUserLoaded) { |
| 2189 | // Note this will execute the scheduled save. |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2190 | unloadUserLocked(owningUserId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2191 | } |
| 2192 | } |
| 2193 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2194 | /** |
| 2195 | * Entry point from {@link LauncherApps}. |
| 2196 | */ |
| 2197 | private class LocalService extends ShortcutServiceInternal { |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2198 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2199 | @Override |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2200 | public List<ShortcutInfo> getShortcuts(int launcherUserId, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2201 | @NonNull String callingPackage, long changedSince, |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2202 | @Nullable String packageName, @Nullable List<String> shortcutIds, |
| 2203 | @Nullable ComponentName componentName, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2204 | int queryFlags, int userId) { |
| 2205 | final ArrayList<ShortcutInfo> ret = new ArrayList<>(); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 2206 | |
Makoto Onuki | 20c95f8 | 2016-05-11 16:51:01 -0700 | [diff] [blame] | 2207 | final boolean cloneKeyFieldOnly = |
| 2208 | ((queryFlags & ShortcutQuery.FLAG_GET_KEY_FIELDS_ONLY) != 0); |
| 2209 | final int cloneFlag = cloneKeyFieldOnly ? ShortcutInfo.CLONE_REMOVE_NON_KEY_INFO |
| 2210 | : ShortcutInfo.CLONE_REMOVE_FOR_LAUNCHER; |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2211 | if (packageName == null) { |
| 2212 | shortcutIds = null; // LauncherAppsService already threw for it though. |
| 2213 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2214 | |
| 2215 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2216 | throwIfUserLockedL(userId); |
| 2217 | throwIfUserLockedL(launcherUserId); |
| 2218 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2219 | getLauncherShortcutsLocked(callingPackage, userId, launcherUserId) |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2220 | .attemptToRestoreIfNeededAndSave(); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2221 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2222 | if (packageName != null) { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2223 | getShortcutsInnerLocked(launcherUserId, |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2224 | callingPackage, packageName, shortcutIds, changedSince, |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 2225 | componentName, queryFlags, userId, ret, cloneFlag); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2226 | } else { |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2227 | final List<String> shortcutIdsF = shortcutIds; |
| 2228 | getUserShortcutsLocked(userId).forAllPackages(p -> { |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2229 | getShortcutsInnerLocked(launcherUserId, |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2230 | callingPackage, p.getPackageName(), shortcutIdsF, changedSince, |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 2231 | componentName, queryFlags, userId, ret, cloneFlag); |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2232 | }); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2233 | } |
| 2234 | } |
| 2235 | return ret; |
| 2236 | } |
| 2237 | |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2238 | private void getShortcutsInnerLocked(int launcherUserId, @NonNull String callingPackage, |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2239 | @Nullable String packageName, @Nullable List<String> shortcutIds, long changedSince, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2240 | @Nullable ComponentName componentName, int queryFlags, |
| 2241 | int userId, ArrayList<ShortcutInfo> ret, int cloneFlag) { |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2242 | final ArraySet<String> ids = shortcutIds == null ? null |
| 2243 | : new ArraySet<>(shortcutIds); |
| 2244 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2245 | final ShortcutPackage p = getUserShortcutsLocked(userId) |
| 2246 | .getPackageShortcutsIfExists(packageName); |
| 2247 | if (p == null) { |
| 2248 | return; // No need to instantiate ShortcutPackage. |
| 2249 | } |
| 2250 | |
| 2251 | p.findAll(ret, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2252 | (ShortcutInfo si) -> { |
| 2253 | if (si.getLastChangedTimestamp() < changedSince) { |
| 2254 | return false; |
| 2255 | } |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2256 | if (ids != null && !ids.contains(si.getId())) { |
| 2257 | return false; |
| 2258 | } |
Makoto Onuki | 8569452 | 2016-05-04 12:53:37 -0700 | [diff] [blame] | 2259 | if (componentName != null) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2260 | if (si.getActivity() != null |
| 2261 | && !si.getActivity().equals(componentName)) { |
Makoto Onuki | 8569452 | 2016-05-04 12:53:37 -0700 | [diff] [blame] | 2262 | return false; |
| 2263 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2264 | } |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2265 | if (((queryFlags & ShortcutQuery.FLAG_GET_DYNAMIC) != 0) |
| 2266 | && si.isDynamic()) { |
| 2267 | return true; |
| 2268 | } |
| 2269 | if (((queryFlags & ShortcutQuery.FLAG_GET_PINNED) != 0) |
| 2270 | && si.isPinned()) { |
| 2271 | return true; |
| 2272 | } |
| 2273 | if (((queryFlags & ShortcutQuery.FLAG_GET_MANIFEST) != 0) |
| 2274 | && si.isManifestShortcut()) { |
| 2275 | return true; |
| 2276 | } |
| 2277 | return false; |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2278 | }, cloneFlag, callingPackage, launcherUserId); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2279 | } |
| 2280 | |
| 2281 | @Override |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2282 | public boolean isPinnedByCaller(int launcherUserId, @NonNull String callingPackage, |
| 2283 | @NonNull String packageName, @NonNull String shortcutId, int userId) { |
| 2284 | Preconditions.checkStringNotEmpty(packageName, "packageName"); |
| 2285 | Preconditions.checkStringNotEmpty(shortcutId, "shortcutId"); |
| 2286 | |
| 2287 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2288 | throwIfUserLockedL(userId); |
| 2289 | throwIfUserLockedL(launcherUserId); |
| 2290 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2291 | getLauncherShortcutsLocked(callingPackage, userId, launcherUserId) |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2292 | .attemptToRestoreIfNeededAndSave(); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2293 | |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2294 | final ShortcutInfo si = getShortcutInfoLocked( |
| 2295 | launcherUserId, callingPackage, packageName, shortcutId, userId); |
| 2296 | return si != null && si.isPinned(); |
| 2297 | } |
| 2298 | } |
| 2299 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2300 | private ShortcutInfo getShortcutInfoLocked( |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2301 | int launcherUserId, @NonNull String callingPackage, |
| 2302 | @NonNull String packageName, @NonNull String shortcutId, int userId) { |
| 2303 | Preconditions.checkStringNotEmpty(packageName, "packageName"); |
| 2304 | Preconditions.checkStringNotEmpty(shortcutId, "shortcutId"); |
| 2305 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2306 | throwIfUserLockedL(userId); |
| 2307 | throwIfUserLockedL(launcherUserId); |
Makoto Onuki | 9c85001 | 2016-07-26 15:50:50 -0700 | [diff] [blame] | 2308 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2309 | final ShortcutPackage p = getUserShortcutsLocked(userId) |
| 2310 | .getPackageShortcutsIfExists(packageName); |
| 2311 | if (p == null) { |
| 2312 | return null; |
| 2313 | } |
| 2314 | |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2315 | final ArrayList<ShortcutInfo> list = new ArrayList<>(1); |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2316 | p.findAll(list, |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2317 | (ShortcutInfo si) -> shortcutId.equals(si.getId()), |
| 2318 | /* clone flags=*/ 0, callingPackage, launcherUserId); |
| 2319 | return list.size() == 0 ? null : list.get(0); |
| 2320 | } |
| 2321 | |
| 2322 | @Override |
| 2323 | public void pinShortcuts(int launcherUserId, |
| 2324 | @NonNull String callingPackage, @NonNull String packageName, |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2325 | @NonNull List<String> shortcutIds, int userId) { |
| 2326 | // Calling permission must be checked by LauncherAppsImpl. |
| 2327 | Preconditions.checkStringNotEmpty(packageName, "packageName"); |
| 2328 | Preconditions.checkNotNull(shortcutIds, "shortcutIds"); |
| 2329 | |
| 2330 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2331 | throwIfUserLockedL(userId); |
| 2332 | throwIfUserLockedL(launcherUserId); |
| 2333 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2334 | final ShortcutLauncher launcher = |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2335 | getLauncherShortcutsLocked(callingPackage, userId, launcherUserId); |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2336 | launcher.attemptToRestoreIfNeededAndSave(); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2337 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2338 | launcher.pinShortcuts(userId, packageName, shortcutIds); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2339 | } |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2340 | packageShortcutsChanged(packageName, userId); |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 2341 | |
| 2342 | verifyStates(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2343 | } |
| 2344 | |
| 2345 | @Override |
Makoto Onuki | 440a1ea | 2016-07-20 14:21:18 -0700 | [diff] [blame] | 2346 | public Intent[] createShortcutIntents(int launcherUserId, |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2347 | @NonNull String callingPackage, |
Makoto Onuki | 43204b8 | 2016-03-08 16:16:44 -0800 | [diff] [blame] | 2348 | @NonNull String packageName, @NonNull String shortcutId, int userId) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2349 | // Calling permission must be checked by LauncherAppsImpl. |
Makoto Onuki | 43204b8 | 2016-03-08 16:16:44 -0800 | [diff] [blame] | 2350 | Preconditions.checkStringNotEmpty(packageName, "packageName can't be empty"); |
| 2351 | Preconditions.checkStringNotEmpty(shortcutId, "shortcutId can't be empty"); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2352 | |
| 2353 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2354 | throwIfUserLockedL(userId); |
| 2355 | throwIfUserLockedL(launcherUserId); |
| 2356 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2357 | getLauncherShortcutsLocked(callingPackage, userId, launcherUserId) |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2358 | .attemptToRestoreIfNeededAndSave(); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2359 | |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2360 | // Make sure the shortcut is actually visible to the launcher. |
| 2361 | final ShortcutInfo si = getShortcutInfoLocked( |
| 2362 | launcherUserId, callingPackage, packageName, shortcutId, userId); |
| 2363 | // "si == null" should suffice here, but check the flags too just to make sure. |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2364 | if (si == null || !si.isEnabled() || !si.isAlive()) { |
Makoto Onuki | 83f6d2d | 2016-07-11 14:30:19 -0700 | [diff] [blame] | 2365 | Log.e(TAG, "Shortcut " + shortcutId + " does not exist or disabled"); |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2366 | return null; |
| 2367 | } |
Makoto Onuki | 440a1ea | 2016-07-20 14:21:18 -0700 | [diff] [blame] | 2368 | return si.getIntents(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2369 | } |
| 2370 | } |
| 2371 | |
| 2372 | @Override |
| 2373 | public void addListener(@NonNull ShortcutChangeListener listener) { |
| 2374 | synchronized (mLock) { |
| 2375 | mListeners.add(Preconditions.checkNotNull(listener)); |
| 2376 | } |
| 2377 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 2378 | |
| 2379 | @Override |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2380 | public int getShortcutIconResId(int launcherUserId, @NonNull String callingPackage, |
| 2381 | @NonNull String packageName, @NonNull String shortcutId, int userId) { |
| 2382 | Preconditions.checkNotNull(callingPackage, "callingPackage"); |
| 2383 | Preconditions.checkNotNull(packageName, "packageName"); |
| 2384 | Preconditions.checkNotNull(shortcutId, "shortcutId"); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 2385 | |
| 2386 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2387 | throwIfUserLockedL(userId); |
| 2388 | throwIfUserLockedL(launcherUserId); |
| 2389 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2390 | getLauncherShortcutsLocked(callingPackage, userId, launcherUserId) |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2391 | .attemptToRestoreIfNeededAndSave(); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2392 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2393 | final ShortcutPackage p = getUserShortcutsLocked(userId) |
| 2394 | .getPackageShortcutsIfExists(packageName); |
| 2395 | if (p == null) { |
| 2396 | return 0; |
| 2397 | } |
| 2398 | |
| 2399 | final ShortcutInfo shortcutInfo = p.findShortcutById(shortcutId); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 2400 | return (shortcutInfo != null && shortcutInfo.hasIconResource()) |
| 2401 | ? shortcutInfo.getIconResourceId() : 0; |
| 2402 | } |
| 2403 | } |
| 2404 | |
| 2405 | @Override |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2406 | public ParcelFileDescriptor getShortcutIconFd(int launcherUserId, |
Makoto Onuki | abe8442 | 2016-04-07 09:41:19 -0700 | [diff] [blame] | 2407 | @NonNull String callingPackage, @NonNull String packageName, |
| 2408 | @NonNull String shortcutId, int userId) { |
| 2409 | Preconditions.checkNotNull(callingPackage, "callingPackage"); |
| 2410 | Preconditions.checkNotNull(packageName, "packageName"); |
| 2411 | Preconditions.checkNotNull(shortcutId, "shortcutId"); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 2412 | |
| 2413 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2414 | throwIfUserLockedL(userId); |
| 2415 | throwIfUserLockedL(launcherUserId); |
| 2416 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2417 | getLauncherShortcutsLocked(callingPackage, userId, launcherUserId) |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2418 | .attemptToRestoreIfNeededAndSave(); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2419 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2420 | final ShortcutPackage p = getUserShortcutsLocked(userId) |
| 2421 | .getPackageShortcutsIfExists(packageName); |
| 2422 | if (p == null) { |
| 2423 | return null; |
| 2424 | } |
| 2425 | |
| 2426 | final ShortcutInfo shortcutInfo = p.findShortcutById(shortcutId); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 2427 | if (shortcutInfo == null || !shortcutInfo.hasIconFile()) { |
| 2428 | return null; |
| 2429 | } |
| 2430 | try { |
Makoto Onuki | 34d1c91 | 2016-03-10 14:24:58 -0800 | [diff] [blame] | 2431 | if (shortcutInfo.getBitmapPath() == null) { |
| 2432 | Slog.w(TAG, "null bitmap detected in getShortcutIconFd()"); |
| 2433 | return null; |
| 2434 | } |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 2435 | return ParcelFileDescriptor.open( |
| 2436 | new File(shortcutInfo.getBitmapPath()), |
| 2437 | ParcelFileDescriptor.MODE_READ_ONLY); |
| 2438 | } catch (FileNotFoundException e) { |
| 2439 | Slog.e(TAG, "Icon file not found: " + shortcutInfo.getBitmapPath()); |
| 2440 | return null; |
| 2441 | } |
| 2442 | } |
| 2443 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2444 | |
| 2445 | @Override |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2446 | public boolean hasShortcutHostPermission(int launcherUserId, |
| 2447 | @NonNull String callingPackage) { |
| 2448 | return ShortcutService.this.hasShortcutHostPermission(callingPackage, launcherUserId); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 2449 | } |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2450 | } |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2451 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2452 | final BroadcastReceiver mReceiver = new BroadcastReceiver() { |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2453 | @Override |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2454 | public void onReceive(Context context, Intent intent) { |
| 2455 | if (!mBootCompleted.get()) { |
| 2456 | return; // Boot not completed, ignore the broadcast. |
| 2457 | } |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2458 | try { |
| 2459 | if (Intent.ACTION_LOCALE_CHANGED.equals(intent.getAction())) { |
| 2460 | handleLocaleChanged(); |
| 2461 | } |
| 2462 | } catch (Exception e) { |
| 2463 | wtf("Exception in mReceiver.onReceive", e); |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 2464 | } |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 2465 | } |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2466 | }; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 2467 | |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 2468 | void handleLocaleChanged() { |
| 2469 | if (DEBUG) { |
| 2470 | Slog.d(TAG, "handleLocaleChanged"); |
| 2471 | } |
| 2472 | scheduleSaveBaseState(); |
| 2473 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2474 | synchronized (mLock) { |
| 2475 | final long token = injectClearCallingIdentity(); |
| 2476 | try { |
| 2477 | forEachLoadedUserLocked(user -> user.detectLocaleChange()); |
| 2478 | } finally { |
| 2479 | injectRestoreCallingIdentity(token); |
| 2480 | } |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 2481 | } |
| 2482 | } |
| 2483 | |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 2484 | /** |
| 2485 | * Package event callbacks. |
| 2486 | */ |
| 2487 | @VisibleForTesting |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2488 | final BroadcastReceiver mPackageMonitor = new BroadcastReceiver() { |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 2489 | @Override |
| 2490 | public void onReceive(Context context, Intent intent) { |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2491 | final int userId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, UserHandle.USER_NULL); |
| 2492 | if (userId == UserHandle.USER_NULL) { |
| 2493 | Slog.w(TAG, "Intent broadcast does not contain user handle: " + intent); |
| 2494 | return; |
| 2495 | } |
| 2496 | |
| 2497 | final String action = intent.getAction(); |
| 2498 | |
| 2499 | // This is normally called on Handler, so clearCallingIdentity() isn't needed, |
| 2500 | // but we still check it in unit tests. |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 2501 | final long token = injectClearCallingIdentity(); |
| 2502 | try { |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2503 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2504 | if (!isUserUnlockedL(userId)) { |
| 2505 | if (DEBUG) { |
| 2506 | Slog.d(TAG, "Ignoring package broadcast " + action |
| 2507 | + " for locked/stopped user " + userId); |
| 2508 | } |
| 2509 | return; |
| 2510 | } |
| 2511 | |
| 2512 | // Whenever we get one of those package broadcasts, or get |
| 2513 | // ACTION_PREFERRED_ACTIVITY_CHANGED, we purge the default launcher cache. |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 2514 | final ShortcutUser user = getUserShortcutsLocked(userId); |
| 2515 | user.clearLauncher(); |
| 2516 | } |
| 2517 | if (Intent.ACTION_PREFERRED_ACTIVITY_CHANGED.equals(action)) { |
| 2518 | // Nothing farther to do. |
| 2519 | return; |
| 2520 | } |
| 2521 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2522 | final Uri intentUri = intent.getData(); |
| 2523 | final String packageName = (intentUri != null) ? intentUri.getSchemeSpecificPart() |
| 2524 | : null; |
| 2525 | if (packageName == null) { |
| 2526 | Slog.w(TAG, "Intent broadcast does not contain package name: " + intent); |
| 2527 | return; |
| 2528 | } |
| 2529 | |
| 2530 | final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false); |
| 2531 | |
| 2532 | switch (action) { |
| 2533 | case Intent.ACTION_PACKAGE_ADDED: |
| 2534 | if (replacing) { |
| 2535 | handlePackageUpdateFinished(packageName, userId); |
| 2536 | } else { |
| 2537 | handlePackageAdded(packageName, userId); |
| 2538 | } |
| 2539 | break; |
| 2540 | case Intent.ACTION_PACKAGE_REMOVED: |
| 2541 | if (!replacing) { |
| 2542 | handlePackageRemoved(packageName, userId); |
| 2543 | } |
| 2544 | break; |
| 2545 | case Intent.ACTION_PACKAGE_CHANGED: |
| 2546 | handlePackageChanged(packageName, userId); |
| 2547 | |
| 2548 | break; |
| 2549 | case Intent.ACTION_PACKAGE_DATA_CLEARED: |
| 2550 | handlePackageDataCleared(packageName, userId); |
| 2551 | break; |
| 2552 | } |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 2553 | } catch (Exception e) { |
| 2554 | wtf("Exception in mPackageMonitor.onReceive", e); |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 2555 | } finally { |
| 2556 | injectRestoreCallingIdentity(token); |
Makoto Onuki | a224183 | 2016-07-06 13:28:37 -0700 | [diff] [blame] | 2557 | } |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2558 | } |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 2559 | }; |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2560 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2561 | /** |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2562 | * Called when a user is unlocked. |
| 2563 | * - Check all known packages still exist, and otherwise perform cleanup. |
| 2564 | * - If a package still exists, check the version code. If it's been updated, may need to |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2565 | * update timestamps of its shortcuts. |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2566 | */ |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2567 | @VisibleForTesting |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2568 | void checkPackageChanges(@UserIdInt int ownerUserId) { |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2569 | if (DEBUG) { |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2570 | Slog.d(TAG, "checkPackageChanges() ownerUserId=" + ownerUserId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2571 | } |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2572 | if (injectIsSafeModeEnabled()) { |
| 2573 | Slog.i(TAG, "Safe mode, skipping checkPackageChanges()"); |
| 2574 | return; |
| 2575 | } |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2576 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2577 | final long start = injectElapsedRealtime(); |
| 2578 | try { |
| 2579 | final ArrayList<PackageWithUser> gonePackages = new ArrayList<>(); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2580 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2581 | synchronized (mLock) { |
| 2582 | final ShortcutUser user = getUserShortcutsLocked(ownerUserId); |
| 2583 | |
| 2584 | // Find packages that have been uninstalled. |
| 2585 | user.forAllPackageItems(spi -> { |
| 2586 | if (spi.getPackageInfo().isShadow()) { |
| 2587 | return; // Don't delete shadow information. |
| 2588 | } |
| 2589 | if (!isPackageInstalled(spi.getPackageName(), spi.getPackageUserId())) { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2590 | if (DEBUG) { |
| 2591 | Slog.d(TAG, "Uninstalled: " + spi.getPackageName() |
| 2592 | + " user " + spi.getPackageUserId()); |
| 2593 | } |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2594 | gonePackages.add(PackageWithUser.of(spi)); |
| 2595 | } |
| 2596 | }); |
| 2597 | if (gonePackages.size() > 0) { |
| 2598 | for (int i = gonePackages.size() - 1; i >= 0; i--) { |
| 2599 | final PackageWithUser pu = gonePackages.get(i); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2600 | cleanUpPackageLocked(pu.packageName, ownerUserId, pu.userId, |
| 2601 | /* appStillExists = */ false); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2602 | } |
Makoto Onuki | d99c6f0 | 2016-03-28 11:02:54 -0700 | [diff] [blame] | 2603 | } |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2604 | |
Makoto Onuki | 377b797 | 2016-08-09 14:43:55 -0700 | [diff] [blame] | 2605 | rescanUpdatedPackagesLocked(ownerUserId, user.getLastAppScanTime(), |
| 2606 | /* forceRescan=*/ false); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2607 | } |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2608 | } finally { |
| 2609 | logDurationStat(Stats.CHECK_PACKAGE_CHANGES, start); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2610 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 2611 | verifyStates(); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2612 | } |
| 2613 | |
Makoto Onuki | 377b797 | 2016-08-09 14:43:55 -0700 | [diff] [blame] | 2614 | private void rescanUpdatedPackagesLocked(@UserIdInt int userId, long lastScanTime, |
| 2615 | boolean forceRescan) { |
| 2616 | final ShortcutUser user = getUserShortcutsLocked(userId); |
| 2617 | |
| 2618 | final long now = injectCurrentTimeMillis(); |
| 2619 | |
| 2620 | // Then for each installed app, publish manifest shortcuts when needed. |
| 2621 | forUpdatedPackages(userId, lastScanTime, ai -> { |
| 2622 | user.attemptToRestoreIfNeededAndSave(this, ai.packageName, userId); |
| 2623 | user.rescanPackageIfNeeded(ai.packageName, forceRescan); |
| 2624 | }); |
| 2625 | |
| 2626 | // Write the time just before the scan, because there may be apps that have just |
| 2627 | // been updated, and we want to catch them in the next time. |
| 2628 | user.setLastAppScanTime(now); |
| 2629 | scheduleSaveUser(userId); |
| 2630 | } |
| 2631 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2632 | private void handlePackageAdded(String packageName, @UserIdInt int userId) { |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2633 | if (DEBUG) { |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2634 | Slog.d(TAG, String.format("handlePackageAdded: %s user=%d", packageName, userId)); |
| 2635 | } |
| 2636 | synchronized (mLock) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2637 | final ShortcutUser user = getUserShortcutsLocked(userId); |
| 2638 | user.attemptToRestoreIfNeededAndSave(this, packageName, userId); |
Makoto Onuki | 64183d5 | 2016-08-08 14:11:34 -0700 | [diff] [blame] | 2639 | user.rescanPackageIfNeeded(packageName, /* forceRescan=*/ true); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2640 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 2641 | verifyStates(); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2642 | } |
| 2643 | |
| 2644 | private void handlePackageUpdateFinished(String packageName, @UserIdInt int userId) { |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2645 | if (DEBUG) { |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2646 | Slog.d(TAG, String.format("handlePackageUpdateFinished: %s user=%d", |
| 2647 | packageName, userId)); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2648 | } |
| 2649 | synchronized (mLock) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2650 | final ShortcutUser user = getUserShortcutsLocked(userId); |
| 2651 | user.attemptToRestoreIfNeededAndSave(this, packageName, userId); |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2652 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2653 | if (isPackageInstalled(packageName, userId)) { |
Makoto Onuki | 64183d5 | 2016-08-08 14:11:34 -0700 | [diff] [blame] | 2654 | user.rescanPackageIfNeeded(packageName, /* forceRescan=*/ true); |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2655 | } |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2656 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 2657 | verifyStates(); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2658 | } |
| 2659 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2660 | private void handlePackageRemoved(String packageName, @UserIdInt int packageUserId) { |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2661 | if (DEBUG) { |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2662 | Slog.d(TAG, String.format("handlePackageRemoved: %s user=%d", packageName, |
| 2663 | packageUserId)); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2664 | } |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2665 | cleanUpPackageForAllLoadedUsers(packageName, packageUserId, /* appStillExists = */ false); |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 2666 | |
| 2667 | verifyStates(); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 2668 | } |
| 2669 | |
Makoto Onuki | 9ac59d0 | 2016-04-26 11:23:14 -0700 | [diff] [blame] | 2670 | private void handlePackageDataCleared(String packageName, int packageUserId) { |
| 2671 | if (DEBUG) { |
| 2672 | Slog.d(TAG, String.format("handlePackageDataCleared: %s user=%d", packageName, |
| 2673 | packageUserId)); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2674 | } |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2675 | cleanUpPackageForAllLoadedUsers(packageName, packageUserId, /* appStillExists = */ true); |
| 2676 | |
| 2677 | verifyStates(); |
| 2678 | } |
| 2679 | |
| 2680 | private void handlePackageChanged(String packageName, int packageUserId) { |
| 2681 | if (DEBUG) { |
| 2682 | Slog.d(TAG, String.format("handlePackageChanged: %s user=%d", packageName, |
| 2683 | packageUserId)); |
| 2684 | } |
| 2685 | |
| 2686 | // Activities may be disabled or enabled. Just rescan the package. |
| 2687 | synchronized (mLock) { |
| 2688 | final ShortcutUser user = getUserShortcutsLocked(packageUserId); |
| 2689 | |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 2690 | user.rescanPackageIfNeeded(packageName, /* forceRescan=*/ true); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2691 | } |
Makoto Onuki | 9e1f559 | 2016-06-08 12:30:23 -0700 | [diff] [blame] | 2692 | |
| 2693 | verifyStates(); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 2694 | } |
| 2695 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2696 | // === PackageManager interaction === |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2697 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2698 | /** |
| 2699 | * Returns {@link PackageInfo} unless it's uninstalled or disabled. |
| 2700 | */ |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2701 | @Nullable |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2702 | final PackageInfo getPackageInfoWithSignatures(String packageName, @UserIdInt int userId) { |
| 2703 | return getPackageInfo(packageName, userId, true); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2704 | } |
| 2705 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2706 | /** |
| 2707 | * Returns {@link PackageInfo} unless it's uninstalled or disabled. |
| 2708 | */ |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2709 | @Nullable |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2710 | final PackageInfo getPackageInfo(String packageName, @UserIdInt int userId) { |
| 2711 | return getPackageInfo(packageName, userId, false); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2712 | } |
| 2713 | |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2714 | int injectGetPackageUid(@NonNull String packageName, @UserIdInt int userId) { |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2715 | final long token = injectClearCallingIdentity(); |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2716 | try { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2717 | return mIPackageManager.getPackageUid(packageName, PACKAGE_MATCH_FLAGS, userId); |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2718 | } catch (RemoteException e) { |
| 2719 | // Shouldn't happen. |
| 2720 | Slog.wtf(TAG, "RemoteException", e); |
| 2721 | return -1; |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2722 | } finally { |
| 2723 | injectRestoreCallingIdentity(token); |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2724 | } |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2725 | } |
| 2726 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2727 | /** |
| 2728 | * Returns {@link PackageInfo} unless it's uninstalled or disabled. |
| 2729 | */ |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2730 | @Nullable |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2731 | @VisibleForTesting |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2732 | final PackageInfo getPackageInfo(String packageName, @UserIdInt int userId, |
| 2733 | boolean getSignatures) { |
| 2734 | return isInstalledOrNull(injectPackageInfoWithUninstalled( |
| 2735 | packageName, userId, getSignatures)); |
| 2736 | } |
| 2737 | |
| 2738 | /** |
| 2739 | * Do not use directly; this returns uninstalled packages too. |
| 2740 | */ |
| 2741 | @Nullable |
| 2742 | @VisibleForTesting |
| 2743 | PackageInfo injectPackageInfoWithUninstalled(String packageName, @UserIdInt int userId, |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2744 | boolean getSignatures) { |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 2745 | final long start = injectElapsedRealtime(); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2746 | final long token = injectClearCallingIdentity(); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2747 | try { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2748 | return mIPackageManager.getPackageInfo( |
| 2749 | packageName, PACKAGE_MATCH_FLAGS |
| 2750 | | (getSignatures ? PackageManager.GET_SIGNATURES : 0), userId); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2751 | } catch (RemoteException e) { |
| 2752 | // Shouldn't happen. |
| 2753 | Slog.wtf(TAG, "RemoteException", e); |
| 2754 | return null; |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2755 | } finally { |
| 2756 | injectRestoreCallingIdentity(token); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2757 | |
| 2758 | logDurationStat( |
| 2759 | (getSignatures ? Stats.GET_PACKAGE_INFO_WITH_SIG : Stats.GET_PACKAGE_INFO), |
| 2760 | start); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 2761 | } |
| 2762 | } |
| 2763 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2764 | /** |
| 2765 | * Returns {@link ApplicationInfo} unless it's uninstalled or disabled. |
| 2766 | */ |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2767 | @Nullable |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2768 | @VisibleForTesting |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2769 | final ApplicationInfo getApplicationInfo(String packageName, @UserIdInt int userId) { |
| 2770 | return isInstalledOrNull(injectApplicationInfoWithUninstalled(packageName, userId)); |
| 2771 | } |
| 2772 | |
| 2773 | /** |
| 2774 | * Do not use directly; this returns uninstalled packages too. |
| 2775 | */ |
| 2776 | @Nullable |
| 2777 | @VisibleForTesting |
| 2778 | ApplicationInfo injectApplicationInfoWithUninstalled( |
| 2779 | String packageName, @UserIdInt int userId) { |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 2780 | final long start = injectElapsedRealtime(); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2781 | final long token = injectClearCallingIdentity(); |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2782 | try { |
| 2783 | return mIPackageManager.getApplicationInfo(packageName, PACKAGE_MATCH_FLAGS, userId); |
| 2784 | } catch (RemoteException e) { |
| 2785 | // Shouldn't happen. |
| 2786 | Slog.wtf(TAG, "RemoteException", e); |
| 2787 | return null; |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2788 | } finally { |
| 2789 | injectRestoreCallingIdentity(token); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2790 | |
| 2791 | logDurationStat(Stats.GET_APPLICATION_INFO, start); |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2792 | } |
| 2793 | } |
| 2794 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2795 | /** |
| 2796 | * Returns {@link ActivityInfo} with its metadata unless it's uninstalled or disabled. |
| 2797 | */ |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2798 | @Nullable |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2799 | final ActivityInfo getActivityInfoWithMetadata(ComponentName activity, @UserIdInt int userId) { |
| 2800 | return isInstalledOrNull(injectGetActivityInfoWithMetadataWithUninstalled( |
| 2801 | activity, userId)); |
| 2802 | } |
| 2803 | |
| 2804 | /** |
| 2805 | * Do not use directly; this returns uninstalled packages too. |
| 2806 | */ |
| 2807 | @Nullable |
| 2808 | @VisibleForTesting |
| 2809 | ActivityInfo injectGetActivityInfoWithMetadataWithUninstalled( |
| 2810 | ComponentName activity, @UserIdInt int userId) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2811 | final long start = injectElapsedRealtime(); |
| 2812 | final long token = injectClearCallingIdentity(); |
| 2813 | try { |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2814 | return mIPackageManager.getActivityInfo(activity, |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2815 | (PACKAGE_MATCH_FLAGS | PackageManager.GET_META_DATA), userId); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2816 | } catch (RemoteException e) { |
| 2817 | // Shouldn't happen. |
| 2818 | Slog.wtf(TAG, "RemoteException", e); |
| 2819 | return null; |
| 2820 | } finally { |
| 2821 | injectRestoreCallingIdentity(token); |
| 2822 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2823 | logDurationStat(Stats.GET_ACTIVITY_WITH_METADATA, start); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2824 | } |
| 2825 | } |
| 2826 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2827 | /** |
| 2828 | * Return all installed and enabled packages. |
| 2829 | */ |
| 2830 | @NonNull |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2831 | @VisibleForTesting |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2832 | final List<PackageInfo> getInstalledPackages(@UserIdInt int userId) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2833 | final long start = injectElapsedRealtime(); |
| 2834 | final long token = injectClearCallingIdentity(); |
| 2835 | try { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2836 | final List<PackageInfo> all = injectGetPackagesWithUninstalled(userId); |
| 2837 | |
| 2838 | all.removeIf(PACKAGE_NOT_INSTALLED); |
| 2839 | |
| 2840 | return all; |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2841 | } catch (RemoteException e) { |
| 2842 | // Shouldn't happen. |
| 2843 | Slog.wtf(TAG, "RemoteException", e); |
| 2844 | return null; |
| 2845 | } finally { |
| 2846 | injectRestoreCallingIdentity(token); |
| 2847 | |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 2848 | logDurationStat(Stats.GET_INSTALLED_PACKAGES, start); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2849 | } |
| 2850 | } |
| 2851 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2852 | /** |
| 2853 | * Do not use directly; this returns uninstalled packages too. |
| 2854 | */ |
| 2855 | @NonNull |
| 2856 | @VisibleForTesting |
| 2857 | List<PackageInfo> injectGetPackagesWithUninstalled(@UserIdInt int userId) |
| 2858 | throws RemoteException { |
| 2859 | final ParceledListSlice<PackageInfo> parceledList = |
| 2860 | mIPackageManager.getInstalledPackages(PACKAGE_MATCH_FLAGS, userId); |
| 2861 | if (parceledList == null) { |
| 2862 | return Collections.emptyList(); |
| 2863 | } |
| 2864 | return parceledList.getList(); |
| 2865 | } |
| 2866 | |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 2867 | private void forUpdatedPackages(@UserIdInt int userId, long lastScanTime, |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2868 | Consumer<ApplicationInfo> callback) { |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 2869 | if (DEBUG) { |
| 2870 | Slog.d(TAG, "forUpdatedPackages for user " + userId + ", lastScanTime=" + lastScanTime); |
| 2871 | } |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2872 | final List<PackageInfo> list = getInstalledPackages(userId); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2873 | for (int i = list.size() - 1; i >= 0; i--) { |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 2874 | final PackageInfo pi = list.get(i); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2875 | |
Makoto Onuki | 64183d5 | 2016-08-08 14:11:34 -0700 | [diff] [blame] | 2876 | // If the package has been updated since the last scan time, then scan it. |
| 2877 | // Also if it's a system app with no update, lastUpdateTime is not reliable, so |
| 2878 | // just scan it. |
| 2879 | if (pi.lastUpdateTime >= lastScanTime || isPureSystemApp(pi.applicationInfo)) { |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 2880 | if (DEBUG) { |
| 2881 | Slog.d(TAG, "Found updated package " + pi.packageName); |
| 2882 | } |
| 2883 | callback.accept(pi.applicationInfo); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2884 | } |
| 2885 | } |
| 2886 | } |
| 2887 | |
Makoto Onuki | 64183d5 | 2016-08-08 14:11:34 -0700 | [diff] [blame] | 2888 | /** |
| 2889 | * @return true if it's a system app with no updates. |
| 2890 | */ |
| 2891 | private boolean isPureSystemApp(ApplicationInfo ai) { |
| 2892 | return ai.isSystemApp() && !ai.isUpdatedSystemApp(); |
| 2893 | } |
| 2894 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2895 | private boolean isApplicationFlagSet(@NonNull String packageName, int userId, int flags) { |
| 2896 | final ApplicationInfo ai = injectApplicationInfoWithUninstalled(packageName, userId); |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 2897 | return (ai != null) && ((ai.flags & flags) == flags); |
| 2898 | } |
| 2899 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2900 | private static boolean isInstalled(@Nullable ApplicationInfo ai) { |
| 2901 | return (ai != null) && (ai.flags & ApplicationInfo.FLAG_INSTALLED) != 0; |
| 2902 | } |
| 2903 | |
| 2904 | private static boolean isInstalled(@Nullable PackageInfo pi) { |
| 2905 | return (pi != null) && isInstalled(pi.applicationInfo); |
| 2906 | } |
| 2907 | |
| 2908 | private static boolean isInstalled(@Nullable ActivityInfo ai) { |
| 2909 | return (ai != null) && isInstalled(ai.applicationInfo); |
| 2910 | } |
| 2911 | |
| 2912 | private static ApplicationInfo isInstalledOrNull(ApplicationInfo ai) { |
| 2913 | return isInstalled(ai) ? ai : null; |
| 2914 | } |
| 2915 | |
| 2916 | private static PackageInfo isInstalledOrNull(PackageInfo pi) { |
| 2917 | return isInstalled(pi) ? pi : null; |
| 2918 | } |
| 2919 | |
| 2920 | private static ActivityInfo isInstalledOrNull(ActivityInfo ai) { |
| 2921 | return isInstalled(ai) ? ai : null; |
| 2922 | } |
| 2923 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 2924 | boolean isPackageInstalled(String packageName, int userId) { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2925 | return getApplicationInfo(packageName, userId) != null; |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 2926 | } |
| 2927 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2928 | @Nullable |
| 2929 | XmlResourceParser injectXmlMetaData(ActivityInfo activityInfo, String key) { |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 2930 | return activityInfo.loadXmlMetaData(mContext.getPackageManager(), key); |
Makoto Onuki | 39686e8 | 2016-04-13 18:03:00 -0700 | [diff] [blame] | 2931 | } |
| 2932 | |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 2933 | @Nullable |
| 2934 | Resources injectGetResourcesForApplicationAsUser(String packageName, int userId) { |
| 2935 | final long start = injectElapsedRealtime(); |
| 2936 | final long token = injectClearCallingIdentity(); |
| 2937 | try { |
| 2938 | return mContext.getPackageManager().getResourcesForApplicationAsUser( |
| 2939 | packageName, userId); |
| 2940 | } catch (NameNotFoundException e) { |
| 2941 | Slog.e(TAG, "Resources for package " + packageName + " not found"); |
| 2942 | return null; |
| 2943 | } finally { |
| 2944 | injectRestoreCallingIdentity(token); |
| 2945 | |
| 2946 | logDurationStat(Stats.GET_APPLICATION_RESOURCES, start); |
| 2947 | } |
| 2948 | } |
| 2949 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2950 | private Intent getMainActivityIntent() { |
| 2951 | final Intent intent = new Intent(Intent.ACTION_MAIN); |
| 2952 | intent.addCategory(LAUNCHER_INTENT_CATEGORY); |
| 2953 | return intent; |
| 2954 | } |
| 2955 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2956 | /** |
| 2957 | * Same as queryIntentActivitiesAsUser, except it makes sure the package is installed, |
| 2958 | * and only returns exported activities. |
| 2959 | */ |
| 2960 | @NonNull |
| 2961 | @VisibleForTesting |
| 2962 | List<ResolveInfo> queryActivities(@NonNull Intent baseIntent, |
| 2963 | @NonNull String packageName, @Nullable ComponentName activity, int userId) { |
| 2964 | |
| 2965 | baseIntent.setPackage(Preconditions.checkNotNull(packageName)); |
| 2966 | if (activity != null) { |
| 2967 | baseIntent.setComponent(activity); |
| 2968 | } |
| 2969 | |
| 2970 | final List<ResolveInfo> resolved = |
| 2971 | mContext.getPackageManager().queryIntentActivitiesAsUser( |
| 2972 | baseIntent, PACKAGE_MATCH_FLAGS, userId); |
| 2973 | if (resolved == null || resolved.size() == 0) { |
| 2974 | return EMPTY_RESOLVE_INFO; |
| 2975 | } |
| 2976 | // Make sure the package is installed. |
| 2977 | if (!isInstalled(resolved.get(0).activityInfo)) { |
| 2978 | return EMPTY_RESOLVE_INFO; |
| 2979 | } |
| 2980 | resolved.removeIf(ACTIVITY_NOT_EXPORTED); |
| 2981 | return resolved; |
| 2982 | } |
| 2983 | |
| 2984 | /** |
| 2985 | * Return the main activity that is enabled and exported. If multiple activities are found, |
| 2986 | * return the first one. |
| 2987 | */ |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2988 | @Nullable |
| 2989 | ComponentName injectGetDefaultMainActivity(@NonNull String packageName, int userId) { |
| 2990 | final long start = injectElapsedRealtime(); |
| 2991 | final long token = injectClearCallingIdentity(); |
| 2992 | try { |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2993 | final List<ResolveInfo> resolved = |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 2994 | queryActivities(getMainActivityIntent(), packageName, null, userId); |
| 2995 | return resolved.size() == 0 ? null : resolved.get(0).activityInfo.getComponentName(); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 2996 | } finally { |
| 2997 | injectRestoreCallingIdentity(token); |
| 2998 | |
| 2999 | logDurationStat(Stats.GET_LAUNCHER_ACTIVITY, start); |
| 3000 | } |
| 3001 | } |
| 3002 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 3003 | /** |
| 3004 | * Return whether an activity is enabled, exported and main. |
| 3005 | */ |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3006 | boolean injectIsMainActivity(@NonNull ComponentName activity, int userId) { |
| 3007 | final long start = injectElapsedRealtime(); |
| 3008 | final long token = injectClearCallingIdentity(); |
| 3009 | try { |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3010 | final List<ResolveInfo> resolved = |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 3011 | queryActivities(getMainActivityIntent(), activity.getPackageName(), |
| 3012 | activity, userId); |
| 3013 | return resolved.size() > 0; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3014 | } finally { |
| 3015 | injectRestoreCallingIdentity(token); |
| 3016 | |
| 3017 | logDurationStat(Stats.CHECK_LAUNCHER_ACTIVITY, start); |
| 3018 | } |
| 3019 | } |
| 3020 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 3021 | /** |
| 3022 | * Return all the enabled, exported and main activities from a package. |
| 3023 | */ |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3024 | @NonNull |
| 3025 | List<ResolveInfo> injectGetMainActivities(@NonNull String packageName, int userId) { |
| 3026 | final long start = injectElapsedRealtime(); |
| 3027 | final long token = injectClearCallingIdentity(); |
| 3028 | try { |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 3029 | return queryActivities(getMainActivityIntent(), packageName, null, userId); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3030 | } finally { |
| 3031 | injectRestoreCallingIdentity(token); |
| 3032 | |
| 3033 | logDurationStat(Stats.CHECK_LAUNCHER_ACTIVITY, start); |
| 3034 | } |
| 3035 | } |
| 3036 | |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 3037 | /** |
| 3038 | * Return whether an activity is enabled and exported. |
| 3039 | */ |
| 3040 | @VisibleForTesting |
| 3041 | boolean injectIsActivityEnabledAndExported( |
| 3042 | @NonNull ComponentName activity, @UserIdInt int userId) { |
| 3043 | final long start = injectElapsedRealtime(); |
| 3044 | final long token = injectClearCallingIdentity(); |
| 3045 | try { |
| 3046 | return queryActivities(new Intent(), activity.getPackageName(), activity, userId) |
| 3047 | .size() > 0; |
| 3048 | } finally { |
| 3049 | injectRestoreCallingIdentity(token); |
| 3050 | |
| 3051 | logDurationStat(Stats.IS_ACTIVITY_ENABLED, start); |
| 3052 | } |
| 3053 | } |
| 3054 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3055 | boolean injectIsSafeModeEnabled() { |
| 3056 | final long token = injectClearCallingIdentity(); |
| 3057 | try { |
| 3058 | return IWindowManager.Stub |
| 3059 | .asInterface(ServiceManager.getService(Context.WINDOW_SERVICE)) |
| 3060 | .isSafeModeEnabled(); |
| 3061 | } catch (RemoteException e) { |
| 3062 | return false; // Shouldn't happen though. |
| 3063 | } finally { |
| 3064 | injectRestoreCallingIdentity(token); |
| 3065 | } |
| 3066 | } |
| 3067 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3068 | // === Backup & restore === |
| 3069 | |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 3070 | boolean shouldBackupApp(String packageName, int userId) { |
Makoto Onuki | 905e885 | 2016-03-28 10:40:58 -0700 | [diff] [blame] | 3071 | return isApplicationFlagSet(packageName, userId, ApplicationInfo.FLAG_ALLOW_BACKUP); |
Makoto Onuki | 0acbb14 | 2016-03-22 17:02:57 -0700 | [diff] [blame] | 3072 | } |
| 3073 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3074 | boolean shouldBackupApp(PackageInfo pi) { |
| 3075 | return (pi.applicationInfo.flags & ApplicationInfo.FLAG_ALLOW_BACKUP) != 0; |
| 3076 | } |
| 3077 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3078 | @Override |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3079 | public byte[] getBackupPayload(@UserIdInt int userId) { |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3080 | enforceSystem(); |
| 3081 | if (DEBUG) { |
| 3082 | Slog.d(TAG, "Backing up user " + userId); |
| 3083 | } |
| 3084 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3085 | if (!isUserUnlockedL(userId)) { |
| 3086 | wtf("Can't backup: user " + userId + " is locked or not running"); |
| 3087 | return null; |
| 3088 | } |
| 3089 | |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3090 | final ShortcutUser user = getUserShortcutsLocked(userId); |
| 3091 | if (user == null) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3092 | wtf("Can't backup: user not found: id=" + userId); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3093 | return null; |
| 3094 | } |
| 3095 | |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 3096 | user.forAllPackageItems(spi -> spi.refreshPackageInfoAndSave()); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3097 | |
| 3098 | // Then save. |
| 3099 | final ByteArrayOutputStream os = new ByteArrayOutputStream(32 * 1024); |
| 3100 | try { |
| 3101 | saveUserInternalLocked(userId, os, /* forBackup */ true); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3102 | } catch (XmlPullParserException | IOException e) { |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3103 | // Shouldn't happen. |
| 3104 | Slog.w(TAG, "Backup failed.", e); |
| 3105 | return null; |
| 3106 | } |
| 3107 | return os.toByteArray(); |
| 3108 | } |
| 3109 | } |
| 3110 | |
| 3111 | @Override |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3112 | public void applyRestore(byte[] payload, @UserIdInt int userId) { |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3113 | enforceSystem(); |
| 3114 | if (DEBUG) { |
| 3115 | Slog.d(TAG, "Restoring user " + userId); |
| 3116 | } |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3117 | synchronized (mLock) { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3118 | if (!isUserUnlockedL(userId)) { |
| 3119 | wtf("Can't restore: user " + userId + " is locked or not running"); |
| 3120 | return; |
| 3121 | } |
| 3122 | final ShortcutUser user; |
| 3123 | final ByteArrayInputStream is = new ByteArrayInputStream(payload); |
| 3124 | try { |
| 3125 | user = loadUserInternal(userId, is, /* fromBackup */ true); |
| 3126 | } catch (XmlPullParserException | IOException e) { |
| 3127 | Slog.w(TAG, "Restoration failed.", e); |
| 3128 | return; |
| 3129 | } |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3130 | mUsers.put(userId, user); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3131 | |
Makoto Onuki | 377b797 | 2016-08-09 14:43:55 -0700 | [diff] [blame] | 3132 | // Rescan all packages to re-publish manifest shortcuts and do other checks. |
| 3133 | rescanUpdatedPackagesLocked(userId, |
| 3134 | 0, // lastScanTime = 0; rescan all packages. |
| 3135 | /* forceRescan= */ true); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3136 | |
| 3137 | saveUserLocked(userId); |
Makoto Onuki | 9da23fc | 2016-03-29 11:14:42 -0700 | [diff] [blame] | 3138 | } |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 3139 | } |
| 3140 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3141 | // === Dump === |
| 3142 | |
| 3143 | @Override |
| 3144 | public void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 3145 | enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, |
| 3146 | "can't dump by this caller"); |
| 3147 | boolean checkin = false; |
| 3148 | boolean clear = false; |
| 3149 | if (args != null) { |
| 3150 | for (String arg : args) { |
| 3151 | if ("-c".equals(arg)) { |
| 3152 | checkin = true; |
| 3153 | } else if ("--checkin".equals(arg)) { |
| 3154 | checkin = true; |
| 3155 | clear = true; |
| 3156 | } |
| 3157 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3158 | } |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 3159 | |
| 3160 | if (checkin) { |
| 3161 | dumpCheckin(pw, clear); |
| 3162 | } else { |
| 3163 | dumpInner(pw); |
| 3164 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3165 | } |
| 3166 | |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 3167 | private void dumpInner(PrintWriter pw) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3168 | synchronized (mLock) { |
| 3169 | final long now = injectCurrentTimeMillis(); |
| 3170 | pw.print("Now: ["); |
| 3171 | pw.print(now); |
| 3172 | pw.print("] "); |
| 3173 | pw.print(formatTime(now)); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3174 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3175 | pw.print(" Raw last reset: ["); |
| 3176 | pw.print(mRawLastResetTime); |
| 3177 | pw.print("] "); |
| 3178 | pw.print(formatTime(mRawLastResetTime)); |
| 3179 | |
| 3180 | final long last = getLastResetTimeLocked(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3181 | pw.print(" Last reset: ["); |
| 3182 | pw.print(last); |
| 3183 | pw.print("] "); |
| 3184 | pw.print(formatTime(last)); |
| 3185 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3186 | final long next = getNextResetTimeLocked(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3187 | pw.print(" Next reset: ["); |
| 3188 | pw.print(next); |
| 3189 | pw.print("] "); |
| 3190 | pw.print(formatTime(next)); |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 3191 | |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3192 | pw.print(" Config:"); |
| 3193 | pw.print(" Max icon dim: "); |
| 3194 | pw.println(mMaxIconDimension); |
| 3195 | pw.print(" Icon format: "); |
| 3196 | pw.println(mIconPersistFormat); |
| 3197 | pw.print(" Icon quality: "); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3198 | pw.println(mIconPersistQuality); |
Makoto Onuki | 0033b2a | 2016-04-14 17:19:16 -0700 | [diff] [blame] | 3199 | pw.print(" saveDelayMillis: "); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3200 | pw.println(mSaveDelayMillis); |
Makoto Onuki | 0033b2a | 2016-04-14 17:19:16 -0700 | [diff] [blame] | 3201 | pw.print(" resetInterval: "); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3202 | pw.println(mResetInterval); |
Makoto Onuki | 0033b2a | 2016-04-14 17:19:16 -0700 | [diff] [blame] | 3203 | pw.print(" maxUpdatesPerInterval: "); |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 3204 | pw.println(mMaxUpdatesPerInterval); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3205 | pw.print(" maxShortcutsPerActivity: "); |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 3206 | pw.println(mMaxShortcuts); |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3207 | pw.println(); |
| 3208 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3209 | pw.println(" Stats:"); |
| 3210 | synchronized (mStatLock) { |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3211 | final String p = " "; |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3212 | dumpStatLS(pw, p, Stats.GET_DEFAULT_HOME, "getHomeActivities()"); |
| 3213 | dumpStatLS(pw, p, Stats.LAUNCHER_PERMISSION_CHECK, "Launcher permission check"); |
| 3214 | |
| 3215 | dumpStatLS(pw, p, Stats.GET_PACKAGE_INFO, "getPackageInfo()"); |
| 3216 | dumpStatLS(pw, p, Stats.GET_PACKAGE_INFO_WITH_SIG, "getPackageInfo(SIG)"); |
| 3217 | dumpStatLS(pw, p, Stats.GET_APPLICATION_INFO, "getApplicationInfo"); |
Makoto Onuki | 6c1dbd5 | 2016-05-02 15:19:32 -0700 | [diff] [blame] | 3218 | dumpStatLS(pw, p, Stats.CLEANUP_DANGLING_BITMAPS, "cleanupDanglingBitmaps"); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3219 | dumpStatLS(pw, p, Stats.GET_ACTIVITY_WITH_METADATA, "getActivity+metadata"); |
Makoto Onuki | 6dd9fb7 | 2016-06-01 13:55:54 -0700 | [diff] [blame] | 3220 | dumpStatLS(pw, p, Stats.GET_INSTALLED_PACKAGES, "getInstalledPackages"); |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 3221 | dumpStatLS(pw, p, Stats.CHECK_PACKAGE_CHANGES, "checkPackageChanges"); |
Makoto Onuki | 157b162 | 2016-06-02 16:13:10 -0700 | [diff] [blame] | 3222 | dumpStatLS(pw, p, Stats.GET_APPLICATION_RESOURCES, "getApplicationResources"); |
| 3223 | dumpStatLS(pw, p, Stats.RESOURCE_NAME_LOOKUP, "resourceNameLookup"); |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3224 | dumpStatLS(pw, p, Stats.GET_LAUNCHER_ACTIVITY, "getLauncherActivity"); |
| 3225 | dumpStatLS(pw, p, Stats.CHECK_LAUNCHER_ACTIVITY, "checkLauncherActivity"); |
Makoto Onuki | ee6b6e4 | 2016-06-29 17:34:02 -0700 | [diff] [blame] | 3226 | dumpStatLS(pw, p, Stats.IS_ACTIVITY_ENABLED, "isActivityEnabled"); |
Makoto Onuki | 4e6cef4 | 2016-07-13 16:14:01 -0700 | [diff] [blame] | 3227 | dumpStatLS(pw, p, Stats.PACKAGE_UPDATE_CHECK, "packageUpdateCheck"); |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3228 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3229 | |
Makoto Onuki | a224183 | 2016-07-06 13:28:37 -0700 | [diff] [blame] | 3230 | pw.println(); |
| 3231 | pw.print(" #Failures: "); |
| 3232 | pw.println(mWtfCount); |
| 3233 | |
| 3234 | if (mLastWtfStacktrace != null) { |
| 3235 | pw.print(" Last failure stack trace: "); |
| 3236 | pw.println(Log.getStackTraceString(mLastWtfStacktrace)); |
| 3237 | } |
| 3238 | |
Makoto Onuki | 3f4b1ca | 2016-03-11 13:44:32 -0800 | [diff] [blame] | 3239 | for (int i = 0; i < mUsers.size(); i++) { |
| 3240 | pw.println(); |
Makoto Onuki | c51b287 | 2016-05-04 15:24:50 -0700 | [diff] [blame] | 3241 | mUsers.valueAt(i).dump(pw, " "); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3242 | } |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 3243 | |
| 3244 | pw.println(); |
| 3245 | pw.println(" UID state:"); |
| 3246 | |
| 3247 | for (int i = 0; i < mUidState.size(); i++) { |
| 3248 | final int uid = mUidState.keyAt(i); |
| 3249 | final int state = mUidState.valueAt(i); |
| 3250 | pw.print(" UID="); |
| 3251 | pw.print(uid); |
| 3252 | pw.print(" state="); |
| 3253 | pw.print(state); |
| 3254 | if (isProcessStateForeground(state)) { |
| 3255 | pw.print(" [FG]"); |
| 3256 | } |
| 3257 | pw.print(" last FG="); |
| 3258 | pw.print(mUidLastForegroundElapsedTime.get(uid)); |
| 3259 | pw.println(); |
| 3260 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3261 | } |
| 3262 | } |
| 3263 | |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 3264 | static String formatTime(long time) { |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3265 | Time tobj = new Time(); |
| 3266 | tobj.set(time); |
| 3267 | return tobj.format("%Y-%m-%d %H:%M:%S"); |
| 3268 | } |
| 3269 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3270 | private void dumpStatLS(PrintWriter pw, String prefix, int statId, String label) { |
| 3271 | pw.print(prefix); |
| 3272 | final int count = mCountStats[statId]; |
| 3273 | final long dur = mDurationStats[statId]; |
| 3274 | pw.println(String.format("%s: count=%d, total=%dms, avg=%.1fms", |
| 3275 | label, count, dur, |
| 3276 | (count == 0 ? 0 : ((double) dur) / count))); |
| 3277 | } |
| 3278 | |
Makoto Onuki | 7626992 | 2016-07-15 14:58:54 -0700 | [diff] [blame] | 3279 | /** |
| 3280 | * Dumpsys for checkin. |
| 3281 | * |
| 3282 | * @param clear if true, clear the history information. Some other system services have this |
| 3283 | * behavior but shortcut service doesn't for now. |
| 3284 | */ |
| 3285 | private void dumpCheckin(PrintWriter pw, boolean clear) { |
| 3286 | synchronized (mLock) { |
| 3287 | try { |
| 3288 | final JSONArray users = new JSONArray(); |
| 3289 | |
| 3290 | for (int i = 0; i < mUsers.size(); i++) { |
| 3291 | users.put(mUsers.valueAt(i).dumpCheckin(clear)); |
| 3292 | } |
| 3293 | |
| 3294 | final JSONObject result = new JSONObject(); |
| 3295 | |
| 3296 | result.put(KEY_SHORTCUT, users); |
| 3297 | result.put(KEY_LOW_RAM, injectIsLowRamDevice()); |
| 3298 | result.put(KEY_ICON_SIZE, mMaxIconDimension); |
| 3299 | |
| 3300 | pw.println(result.toString(1)); |
| 3301 | } catch (JSONException e) { |
| 3302 | Slog.e(TAG, "Unable to write in json", e); |
| 3303 | } |
| 3304 | } |
| 3305 | } |
| 3306 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3307 | // === Shell support === |
| 3308 | |
| 3309 | @Override |
| 3310 | public void onShellCommand(FileDescriptor in, FileDescriptor out, FileDescriptor err, |
| 3311 | String[] args, ResultReceiver resultReceiver) throws RemoteException { |
| 3312 | |
| 3313 | enforceShell(); |
| 3314 | |
Makoto Onuki | 0b9d1db | 2016-07-18 14:16:41 -0700 | [diff] [blame] | 3315 | final long token = injectClearCallingIdentity(); |
| 3316 | try { |
| 3317 | final int status = (new MyShellCommand()).exec(this, in, out, err, args, resultReceiver); |
| 3318 | resultReceiver.send(status, null); |
| 3319 | } finally { |
| 3320 | injectRestoreCallingIdentity(token); |
| 3321 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3322 | } |
| 3323 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3324 | static class CommandException extends Exception { |
| 3325 | public CommandException(String message) { |
| 3326 | super(message); |
| 3327 | } |
| 3328 | } |
| 3329 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3330 | /** |
| 3331 | * Handle "adb shell cmd". |
| 3332 | */ |
| 3333 | private class MyShellCommand extends ShellCommand { |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3334 | |
| 3335 | private int mUserId = UserHandle.USER_SYSTEM; |
| 3336 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3337 | private void parseOptionsLocked(boolean takeUser) |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3338 | throws CommandException { |
| 3339 | String opt; |
| 3340 | while ((opt = getNextOption()) != null) { |
| 3341 | switch (opt) { |
| 3342 | case "--user": |
| 3343 | if (takeUser) { |
| 3344 | mUserId = UserHandle.parseUserArg(getNextArgRequired()); |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3345 | if (!isUserUnlockedL(mUserId)) { |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 3346 | throw new CommandException( |
| 3347 | "User " + mUserId + " is not running or locked"); |
| 3348 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3349 | break; |
| 3350 | } |
| 3351 | // fallthrough |
| 3352 | default: |
| 3353 | throw new CommandException("Unknown option: " + opt); |
| 3354 | } |
| 3355 | } |
| 3356 | } |
| 3357 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3358 | @Override |
| 3359 | public int onCommand(String cmd) { |
| 3360 | if (cmd == null) { |
| 3361 | return handleDefaultCommands(cmd); |
| 3362 | } |
| 3363 | final PrintWriter pw = getOutPrintWriter(); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3364 | try { |
| 3365 | switch (cmd) { |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3366 | case "reset-throttling": |
| 3367 | handleResetThrottling(); |
| 3368 | break; |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3369 | case "reset-all-throttling": |
| 3370 | handleResetAllThrottling(); |
| 3371 | break; |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3372 | case "override-config": |
| 3373 | handleOverrideConfig(); |
| 3374 | break; |
| 3375 | case "reset-config": |
| 3376 | handleResetConfig(); |
| 3377 | break; |
| 3378 | case "clear-default-launcher": |
| 3379 | handleClearDefaultLauncher(); |
| 3380 | break; |
| 3381 | case "get-default-launcher": |
| 3382 | handleGetDefaultLauncher(); |
| 3383 | break; |
Makoto Onuki | ac21497 | 2016-04-04 10:19:45 -0700 | [diff] [blame] | 3384 | case "unload-user": |
| 3385 | handleUnloadUser(); |
| 3386 | break; |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3387 | case "clear-shortcuts": |
| 3388 | handleClearShortcuts(); |
| 3389 | break; |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3390 | case "verify-states": // hidden command to verify various internal states. |
| 3391 | handleVerifyStates(); |
| 3392 | break; |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3393 | default: |
| 3394 | return handleDefaultCommands(cmd); |
| 3395 | } |
| 3396 | } catch (CommandException e) { |
| 3397 | pw.println("Error: " + e.getMessage()); |
| 3398 | return 1; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3399 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3400 | pw.println("Success"); |
| 3401 | return 0; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3402 | } |
| 3403 | |
| 3404 | @Override |
| 3405 | public void onHelp() { |
| 3406 | final PrintWriter pw = getOutPrintWriter(); |
| 3407 | pw.println("Usage: cmd shortcut COMMAND [options ...]"); |
| 3408 | pw.println(); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3409 | pw.println("cmd shortcut reset-throttling [--user USER_ID]"); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3410 | pw.println(" Reset throttling for all packages and users"); |
| 3411 | pw.println(); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3412 | pw.println("cmd shortcut reset-all-throttling"); |
| 3413 | pw.println(" Reset the throttling state for all users"); |
| 3414 | pw.println(); |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3415 | pw.println("cmd shortcut override-config CONFIG"); |
| 3416 | pw.println(" Override the configuration for testing (will last until reboot)"); |
| 3417 | pw.println(); |
| 3418 | pw.println("cmd shortcut reset-config"); |
| 3419 | pw.println(" Reset the configuration set with \"update-config\""); |
| 3420 | pw.println(); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3421 | pw.println("cmd shortcut clear-default-launcher [--user USER_ID]"); |
| 3422 | pw.println(" Clear the cached default launcher"); |
| 3423 | pw.println(); |
| 3424 | pw.println("cmd shortcut get-default-launcher [--user USER_ID]"); |
Makoto Onuki | 0b9d1db | 2016-07-18 14:16:41 -0700 | [diff] [blame] | 3425 | pw.println(" Show the default launcher"); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3426 | pw.println(); |
Makoto Onuki | ac21497 | 2016-04-04 10:19:45 -0700 | [diff] [blame] | 3427 | pw.println("cmd shortcut unload-user [--user USER_ID]"); |
| 3428 | pw.println(" Unload a user from the memory"); |
| 3429 | pw.println(" (This should not affect any observable behavior)"); |
| 3430 | pw.println(); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3431 | pw.println("cmd shortcut clear-shortcuts [--user USER_ID] PACKAGE"); |
| 3432 | pw.println(" Remove all shortcuts from a package, including pinned shortcuts"); |
| 3433 | pw.println(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3434 | } |
| 3435 | |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3436 | private void handleResetThrottling() throws CommandException { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3437 | synchronized (mLock) { |
| 3438 | parseOptionsLocked(/* takeUser =*/ true); |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 3439 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3440 | Slog.i(TAG, "cmd: handleResetThrottling: user=" + mUserId); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3441 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3442 | resetThrottlingInner(mUserId); |
| 3443 | } |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3444 | } |
| 3445 | |
| 3446 | private void handleResetAllThrottling() { |
| 3447 | Slog.i(TAG, "cmd: handleResetAllThrottling"); |
| 3448 | |
| 3449 | resetAllThrottlingInner(); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3450 | } |
| 3451 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3452 | private void handleOverrideConfig() throws CommandException { |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3453 | final String config = getNextArgRequired(); |
| 3454 | |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3455 | Slog.i(TAG, "cmd: handleOverrideConfig: " + config); |
| 3456 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3457 | synchronized (mLock) { |
| 3458 | if (!updateConfigurationLocked(config)) { |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3459 | throw new CommandException("override-config failed. See logcat for details."); |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3460 | } |
| 3461 | } |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3462 | } |
| 3463 | |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3464 | private void handleResetConfig() { |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3465 | Slog.i(TAG, "cmd: handleResetConfig"); |
| 3466 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3467 | synchronized (mLock) { |
| 3468 | loadConfigurationLocked(); |
| 3469 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3470 | } |
| 3471 | |
| 3472 | private void clearLauncher() { |
| 3473 | synchronized (mLock) { |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 3474 | getUserShortcutsLocked(mUserId).forceClearLauncher(); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3475 | } |
| 3476 | } |
| 3477 | |
| 3478 | private void showLauncher() { |
| 3479 | synchronized (mLock) { |
| 3480 | // This ensures to set the cached launcher. Package name doesn't matter. |
| 3481 | hasShortcutHostPermissionInner("-", mUserId); |
| 3482 | |
| 3483 | getOutPrintWriter().println("Launcher: " |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 3484 | + getUserShortcutsLocked(mUserId).getLastKnownLauncher()); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3485 | } |
| 3486 | } |
| 3487 | |
| 3488 | private void handleClearDefaultLauncher() throws CommandException { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3489 | synchronized (mLock) { |
| 3490 | parseOptionsLocked(/* takeUser =*/ true); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3491 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3492 | clearLauncher(); |
| 3493 | } |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3494 | } |
| 3495 | |
| 3496 | private void handleGetDefaultLauncher() throws CommandException { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3497 | synchronized (mLock) { |
| 3498 | parseOptionsLocked(/* takeUser =*/ true); |
Makoto Onuki | 2d5b465 | 2016-03-11 16:09:54 -0800 | [diff] [blame] | 3499 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3500 | clearLauncher(); |
| 3501 | showLauncher(); |
| 3502 | } |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3503 | } |
Makoto Onuki | ac21497 | 2016-04-04 10:19:45 -0700 | [diff] [blame] | 3504 | |
| 3505 | private void handleUnloadUser() throws CommandException { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3506 | synchronized (mLock) { |
| 3507 | parseOptionsLocked(/* takeUser =*/ true); |
Makoto Onuki | ac21497 | 2016-04-04 10:19:45 -0700 | [diff] [blame] | 3508 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3509 | Slog.i(TAG, "cmd: handleUnloadUser: user=" + mUserId); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3510 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3511 | ShortcutService.this.handleCleanupUser(mUserId); |
| 3512 | } |
Makoto Onuki | ac21497 | 2016-04-04 10:19:45 -0700 | [diff] [blame] | 3513 | } |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3514 | |
| 3515 | private void handleClearShortcuts() throws CommandException { |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3516 | synchronized (mLock) { |
| 3517 | parseOptionsLocked(/* takeUser =*/ true); |
| 3518 | final String packageName = getNextArgRequired(); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3519 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3520 | Slog.i(TAG, "cmd: handleClearShortcuts: user" + mUserId + ", " + packageName); |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3521 | |
Makoto Onuki | 02f338e | 2016-07-29 09:40:40 -0700 | [diff] [blame] | 3522 | ShortcutService.this.cleanUpPackageForAllLoadedUsers(packageName, mUserId, |
| 3523 | /* appStillExists = */ true); |
| 3524 | } |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3525 | } |
| 3526 | |
| 3527 | private void handleVerifyStates() throws CommandException { |
| 3528 | try { |
| 3529 | verifyStatesForce(); // This will throw when there's an issue. |
| 3530 | } catch (Throwable th) { |
| 3531 | throw new CommandException(th.getMessage() + "\n" + Log.getStackTraceString(th)); |
| 3532 | } |
Makoto Onuki | 5ba0d3e | 2016-04-11 14:03:46 -0700 | [diff] [blame] | 3533 | } |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3534 | } |
| 3535 | |
| 3536 | // === Unit test support === |
| 3537 | |
| 3538 | // Injection point. |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3539 | @VisibleForTesting |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3540 | long injectCurrentTimeMillis() { |
| 3541 | return System.currentTimeMillis(); |
| 3542 | } |
| 3543 | |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 3544 | @VisibleForTesting |
| 3545 | long injectElapsedRealtime() { |
| 3546 | return SystemClock.elapsedRealtime(); |
| 3547 | } |
| 3548 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3549 | // Injection point. |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3550 | @VisibleForTesting |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3551 | int injectBinderCallingUid() { |
| 3552 | return getCallingUid(); |
| 3553 | } |
| 3554 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3555 | private int getCallingUserId() { |
Makoto Onuki | 4554d0e | 2016-03-14 15:51:41 -0700 | [diff] [blame] | 3556 | return UserHandle.getUserId(injectBinderCallingUid()); |
| 3557 | } |
| 3558 | |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 3559 | // Injection point. |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3560 | @VisibleForTesting |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 3561 | long injectClearCallingIdentity() { |
| 3562 | return Binder.clearCallingIdentity(); |
| 3563 | } |
| 3564 | |
| 3565 | // Injection point. |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3566 | @VisibleForTesting |
Makoto Onuki | 4dbe0de | 2016-03-14 17:31:49 -0700 | [diff] [blame] | 3567 | void injectRestoreCallingIdentity(long token) { |
| 3568 | Binder.restoreCallingIdentity(token); |
| 3569 | } |
| 3570 | |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 3571 | final void wtf(String message) { |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3572 | wtf(message, /* exception= */ null); |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 3573 | } |
| 3574 | |
Makoto Onuki | 2e210c4 | 2016-03-30 08:30:36 -0700 | [diff] [blame] | 3575 | // Injection point. |
Makoto Onuki | a224183 | 2016-07-06 13:28:37 -0700 | [diff] [blame] | 3576 | void wtf(String message, Throwable e) { |
| 3577 | if (e == null) { |
| 3578 | e = new RuntimeException("Stacktrace"); |
| 3579 | } |
| 3580 | synchronized (mLock) { |
| 3581 | mWtfCount++; |
| 3582 | mLastWtfStacktrace = new Exception("Last failure was logged here:"); |
| 3583 | } |
Makoto Onuki | de66737 | 2016-03-15 14:29:20 -0700 | [diff] [blame] | 3584 | Slog.wtf(TAG, message, e); |
| 3585 | } |
| 3586 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3587 | @VisibleForTesting |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3588 | File injectSystemDataPath() { |
| 3589 | return Environment.getDataSystemDirectory(); |
| 3590 | } |
| 3591 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3592 | @VisibleForTesting |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3593 | File injectUserDataPath(@UserIdInt int userId) { |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3594 | return new File(Environment.getDataSystemCeDirectory(userId), DIRECTORY_PER_USER); |
| 3595 | } |
| 3596 | |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3597 | @VisibleForTesting |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3598 | boolean injectIsLowRamDevice() { |
| 3599 | return ActivityManager.isLowRamDeviceStatic(); |
| 3600 | } |
| 3601 | |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3602 | @VisibleForTesting |
Makoto Onuki | 4d36b3a | 2016-04-27 12:00:17 -0700 | [diff] [blame] | 3603 | void injectRegisterUidObserver(IUidObserver observer, int which) { |
| 3604 | try { |
| 3605 | ActivityManagerNative.getDefault().registerUidObserver(observer, which); |
| 3606 | } catch (RemoteException shouldntHappen) { |
| 3607 | } |
| 3608 | } |
| 3609 | |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3610 | File getUserBitmapFilePath(@UserIdInt int userId) { |
| 3611 | return new File(injectUserDataPath(userId), DIRECTORY_BITMAPS); |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3612 | } |
| 3613 | |
| 3614 | @VisibleForTesting |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3615 | SparseArray<ShortcutUser> getShortcutsForTest() { |
Makoto Onuki | 3f4b1ca | 2016-03-11 13:44:32 -0800 | [diff] [blame] | 3616 | return mUsers; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3617 | } |
| 3618 | |
| 3619 | @VisibleForTesting |
Makoto Onuki | b5a012f | 2016-06-21 11:13:53 -0700 | [diff] [blame] | 3620 | int getMaxShortcutsForTest() { |
| 3621 | return mMaxShortcuts; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3622 | } |
| 3623 | |
| 3624 | @VisibleForTesting |
Makoto Onuki | b6d3523 | 2016-04-04 15:57:17 -0700 | [diff] [blame] | 3625 | int getMaxUpdatesPerIntervalForTest() { |
| 3626 | return mMaxUpdatesPerInterval; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3627 | } |
| 3628 | |
| 3629 | @VisibleForTesting |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3630 | long getResetIntervalForTest() { |
| 3631 | return mResetInterval; |
Makoto Onuki | 5504622 | 2016-03-08 10:49:47 -0800 | [diff] [blame] | 3632 | } |
| 3633 | |
| 3634 | @VisibleForTesting |
Makoto Onuki | 4362a66 | 2016-03-08 18:59:09 -0800 | [diff] [blame] | 3635 | int getMaxIconDimensionForTest() { |
| 3636 | return mMaxIconDimension; |
| 3637 | } |
| 3638 | |
| 3639 | @VisibleForTesting |
| 3640 | CompressFormat getIconPersistFormatForTest() { |
| 3641 | return mIconPersistFormat; |
| 3642 | } |
| 3643 | |
| 3644 | @VisibleForTesting |
| 3645 | int getIconPersistQualityForTest() { |
| 3646 | return mIconPersistQuality; |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 3647 | } |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 3648 | |
| 3649 | @VisibleForTesting |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 3650 | ShortcutPackage getPackageShortcutForTest(String packageName, int userId) { |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 3651 | synchronized (mLock) { |
Makoto Onuki | 3145924 | 2016-03-22 11:12:18 -0700 | [diff] [blame] | 3652 | final ShortcutUser user = mUsers.get(userId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 3653 | if (user == null) return null; |
| 3654 | |
Makoto Onuki | 22fcc68 | 2016-05-17 14:52:19 -0700 | [diff] [blame] | 3655 | return user.getAllPackagesForTest().get(packageName); |
| 3656 | } |
| 3657 | } |
| 3658 | |
| 3659 | @VisibleForTesting |
| 3660 | ShortcutInfo getPackageShortcutForTest(String packageName, String shortcutId, int userId) { |
| 3661 | synchronized (mLock) { |
Makoto Onuki | f34c308 | 2016-07-13 10:25:25 -0700 | [diff] [blame] | 3662 | final ShortcutPackage pkg = getPackageShortcutForTest(packageName, userId); |
Makoto Onuki | cdc78f7 | 2016-03-21 15:47:52 -0700 | [diff] [blame] | 3663 | if (pkg == null) return null; |
| 3664 | |
| 3665 | return pkg.findShortcutById(shortcutId); |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 3666 | } |
| 3667 | } |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 3668 | |
| 3669 | /** |
| 3670 | * Control whether {@link #verifyStates} should be performed. We always perform it during unit |
| 3671 | * tests. |
| 3672 | */ |
| 3673 | @VisibleForTesting |
| 3674 | boolean injectShouldPerformVerification() { |
| 3675 | return DEBUG; |
| 3676 | } |
| 3677 | |
| 3678 | /** |
| 3679 | * Check various internal states and throws if there's any inconsistency. |
| 3680 | * This is normally only enabled during unit tests. |
| 3681 | */ |
| 3682 | final void verifyStates() { |
| 3683 | if (injectShouldPerformVerification()) { |
| 3684 | verifyStatesInner(); |
| 3685 | } |
| 3686 | } |
| 3687 | |
Makoto Onuki | b08790c | 2016-06-23 14:05:46 -0700 | [diff] [blame] | 3688 | private final void verifyStatesForce() { |
| 3689 | verifyStatesInner(); |
| 3690 | } |
| 3691 | |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 3692 | private void verifyStatesInner() { |
Makoto Onuki | 1030520 | 2016-07-14 18:14:08 -0700 | [diff] [blame] | 3693 | synchronized (mLock) { |
Makoto Onuki | 7001a61 | 2016-05-27 13:24:28 -0700 | [diff] [blame] | 3694 | forEachLoadedUserLocked(u -> u.forAllPackageItems(ShortcutPackageItem::verifyStates)); |
| 3695 | } |
| 3696 | } |
Makoto Onuki | 41066a6 | 2016-03-09 16:18:44 -0800 | [diff] [blame] | 3697 | } |