Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1 | /** |
| 2 | * Copyright (C) 2017 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| 5 | * use this file except in compliance with the License. You may obtain a copy |
| 6 | * 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, WITHOUT |
| 12 | * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| 13 | * License for the specific language governing permissions and limitations |
| 14 | * under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server.usage; |
| 18 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 19 | import static android.app.usage.UsageStatsManager.REASON_MAIN_DEFAULT; |
Kweku Adams | c182d5e | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 20 | import static android.app.usage.UsageStatsManager.REASON_MAIN_FORCED_BY_SYSTEM; |
| 21 | import static android.app.usage.UsageStatsManager.REASON_MAIN_FORCED_BY_USER; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 22 | import static android.app.usage.UsageStatsManager.REASON_MAIN_MASK; |
| 23 | import static android.app.usage.UsageStatsManager.REASON_MAIN_PREDICTED; |
| 24 | import static android.app.usage.UsageStatsManager.REASON_MAIN_TIMEOUT; |
| 25 | import static android.app.usage.UsageStatsManager.REASON_MAIN_USAGE; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 26 | import static android.app.usage.UsageStatsManager.REASON_SUB_MASK; |
Amith Yamasani | 3154dcf | 2018-03-27 18:24:04 -0700 | [diff] [blame] | 27 | import static android.app.usage.UsageStatsManager.REASON_SUB_PREDICTED_RESTORED; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 28 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_ACTIVE_TIMEOUT; |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 29 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_EXEMPTED_SYNC_SCHEDULED_DOZE; |
| 30 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_EXEMPTED_SYNC_SCHEDULED_NON_DOZE; |
Makoto Onuki | 75ad249 | 2018-03-28 14:42:42 -0700 | [diff] [blame] | 31 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_EXEMPTED_SYNC_START; |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 32 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_FOREGROUND_SERVICE_START; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 33 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_MOVE_TO_BACKGROUND; |
| 34 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_MOVE_TO_FOREGROUND; |
| 35 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_NOTIFICATION_SEEN; |
Kweku Adams | 1e8947c | 2018-11-05 18:06:13 -0800 | [diff] [blame] | 36 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_SLICE_PINNED; |
| 37 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_SLICE_PINNED_PRIV; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 38 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_SYNC_ADAPTER; |
| 39 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_SYSTEM_INTERACTION; |
| 40 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_SYSTEM_UPDATE; |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 41 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_UNEXEMPTED_SYNC_SCHEDULED; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 42 | import static android.app.usage.UsageStatsManager.REASON_SUB_USAGE_USER_INTERACTION; |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 43 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_ACTIVE; |
Amith Yamasani | 5a8cc72 | 2017-12-06 10:26:10 -0800 | [diff] [blame] | 44 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_EXEMPTED; |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 45 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_FREQUENT; |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 46 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_NEVER; |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 47 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_RARE; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 48 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_RESTRICTED; |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 49 | import static android.app.usage.UsageStatsManager.STANDBY_BUCKET_WORKING_SET; |
Kweku Adams | 1e8947c | 2018-11-05 18:06:13 -0800 | [diff] [blame] | 50 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 51 | import static com.android.server.SystemService.PHASE_SYSTEM_SERVICES_READY; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 52 | |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 53 | import android.annotation.NonNull; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 54 | import android.annotation.UserIdInt; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 55 | import android.app.ActivityManager; |
| 56 | import android.app.AppGlobals; |
Suprabh Shukla | 868bde2 | 2018-02-20 20:59:52 -0800 | [diff] [blame] | 57 | import android.app.usage.AppStandbyInfo; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 58 | import android.app.usage.UsageEvents; |
Jason Monk | 1918ef7 | 2018-03-14 09:20:39 -0400 | [diff] [blame] | 59 | import android.app.usage.UsageStatsManager.StandbyBuckets; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 60 | import android.appwidget.AppWidgetManager; |
| 61 | import android.content.BroadcastReceiver; |
| 62 | import android.content.ContentResolver; |
| 63 | import android.content.Context; |
| 64 | import android.content.Intent; |
| 65 | import android.content.IntentFilter; |
| 66 | import android.content.pm.ApplicationInfo; |
| 67 | import android.content.pm.PackageInfo; |
| 68 | import android.content.pm.PackageManager; |
| 69 | import android.content.pm.PackageManagerInternal; |
| 70 | import android.content.pm.ParceledListSlice; |
| 71 | import android.database.ContentObserver; |
| 72 | import android.hardware.display.DisplayManager; |
Michael Wachenschwanz | 113a0fa | 2018-03-30 12:45:18 -0700 | [diff] [blame] | 73 | import android.net.ConnectivityManager; |
| 74 | import android.net.Network; |
Michael Wachenschwanz | 113a0fa | 2018-03-30 12:45:18 -0700 | [diff] [blame] | 75 | import android.net.NetworkRequest; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 76 | import android.net.NetworkScoreManager; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 77 | import android.os.BatteryStats; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 78 | import android.os.Build; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 79 | import android.os.Environment; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 80 | import android.os.Handler; |
| 81 | import android.os.IDeviceIdleController; |
| 82 | import android.os.Looper; |
| 83 | import android.os.Message; |
| 84 | import android.os.PowerManager; |
| 85 | import android.os.Process; |
| 86 | import android.os.RemoteException; |
| 87 | import android.os.ServiceManager; |
| 88 | import android.os.SystemClock; |
| 89 | import android.os.UserHandle; |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 90 | import android.provider.Settings.Global; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 91 | import android.telephony.TelephonyManager; |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 92 | import android.util.ArraySet; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 93 | import android.util.KeyValueListParser; |
| 94 | import android.util.Slog; |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 95 | import android.util.SparseArray; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 96 | import android.util.SparseIntArray; |
| 97 | import android.util.TimeUtils; |
| 98 | import android.view.Display; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 99 | import android.widget.Toast; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 100 | |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 101 | import com.android.internal.R; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 102 | import com.android.internal.annotations.GuardedBy; |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 103 | import com.android.internal.annotations.VisibleForTesting; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 104 | import com.android.internal.app.IBatteryStats; |
| 105 | import com.android.internal.os.SomeArgs; |
| 106 | import com.android.internal.util.ArrayUtils; |
Sudheer Shanka | c53c47f | 2018-01-16 12:01:00 -0800 | [diff] [blame] | 107 | import com.android.internal.util.ConcurrentUtils; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 108 | import com.android.internal.util.IndentingPrintWriter; |
| 109 | import com.android.server.LocalServices; |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 110 | import com.android.server.usage.AppIdleHistory.AppUsageHistory; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 111 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 112 | import java.io.File; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 113 | import java.io.PrintWriter; |
Amith Yamasani | 761d3ff | 2017-12-14 17:50:03 -0800 | [diff] [blame] | 114 | import java.time.Duration; |
| 115 | import java.time.format.DateTimeParseException; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 116 | import java.util.ArrayList; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 117 | import java.util.Arrays; |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 118 | import java.util.Collections; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 119 | import java.util.List; |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 120 | import java.util.Set; |
Sudheer Shanka | c53c47f | 2018-01-16 12:01:00 -0800 | [diff] [blame] | 121 | import java.util.concurrent.CountDownLatch; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 122 | |
| 123 | /** |
| 124 | * Manages the standby state of an app, listening to various events. |
Makoto Onuki | a0058b4 | 2018-05-22 16:32:23 -0700 | [diff] [blame] | 125 | * |
| 126 | * Unit test: |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 127 | atest com.android.server.usage.AppStandbyControllerTests |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 128 | */ |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 129 | public class AppStandbyController implements AppStandbyInternal { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 130 | |
| 131 | private static final String TAG = "AppStandbyController"; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 132 | static final boolean DEBUG = true; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 133 | |
| 134 | static final boolean COMPRESS_TIME = false; |
| 135 | private static final long ONE_MINUTE = 60 * 1000; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 136 | private static final long ONE_HOUR = ONE_MINUTE * 60; |
| 137 | private static final long ONE_DAY = ONE_HOUR * 24; |
| 138 | |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 139 | /** |
| 140 | * The minimum amount of time the screen must have been on before an app can time out from its |
| 141 | * current bucket to the next bucket. |
| 142 | */ |
| 143 | private static final long[] SCREEN_TIME_THRESHOLDS = { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 144 | 0, |
| 145 | 0, |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 146 | COMPRESS_TIME ? 2 * ONE_MINUTE : 1 * ONE_HOUR, |
| 147 | COMPRESS_TIME ? 4 * ONE_MINUTE : 2 * ONE_HOUR, |
| 148 | COMPRESS_TIME ? 8 * ONE_MINUTE : 6 * ONE_HOUR |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 149 | }; |
| 150 | |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 151 | /** The minimum allowed values for each index in {@link #SCREEN_TIME_THRESHOLDS}. */ |
| 152 | private static final long[] MINIMUM_SCREEN_TIME_THRESHOLDS = COMPRESS_TIME |
| 153 | ? new long[SCREEN_TIME_THRESHOLDS.length] |
| 154 | : new long[]{ |
| 155 | 0, |
| 156 | 0, |
| 157 | 0, |
| 158 | 30 * ONE_MINUTE, |
| 159 | ONE_HOUR |
| 160 | }; |
| 161 | |
| 162 | /** |
| 163 | * The minimum amount of elapsed time that must have passed before an app can time out from its |
| 164 | * current bucket to the next bucket. |
| 165 | */ |
| 166 | private static final long[] ELAPSED_TIME_THRESHOLDS = { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 167 | 0, |
| 168 | COMPRESS_TIME ? 1 * ONE_MINUTE : 12 * ONE_HOUR, |
Amith Yamasani | 301e94a | 2017-11-17 16:35:44 -0800 | [diff] [blame] | 169 | COMPRESS_TIME ? 4 * ONE_MINUTE : 24 * ONE_HOUR, |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 170 | COMPRESS_TIME ? 16 * ONE_MINUTE : 48 * ONE_HOUR, |
| 171 | // TODO(149050681): increase timeout to 30+ days |
| 172 | COMPRESS_TIME ? 32 * ONE_MINUTE : 4 * ONE_DAY |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 173 | }; |
| 174 | |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 175 | /** The minimum allowed values for each index in {@link #ELAPSED_TIME_THRESHOLDS}. */ |
| 176 | private static final long[] MINIMUM_ELAPSED_TIME_THRESHOLDS = COMPRESS_TIME |
| 177 | ? new long[ELAPSED_TIME_THRESHOLDS.length] |
| 178 | : new long[]{ |
| 179 | 0, |
| 180 | ONE_HOUR, |
| 181 | ONE_HOUR, |
| 182 | 2 * ONE_HOUR, |
| 183 | 4 * ONE_DAY |
| 184 | }; |
| 185 | |
| 186 | private static final int[] THRESHOLD_BUCKETS = { |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 187 | STANDBY_BUCKET_ACTIVE, |
| 188 | STANDBY_BUCKET_WORKING_SET, |
| 189 | STANDBY_BUCKET_FREQUENT, |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 190 | STANDBY_BUCKET_RARE, |
| 191 | STANDBY_BUCKET_RESTRICTED |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 192 | }; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 193 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 194 | /** Default expiration time for bucket prediction. After this, use thresholds to downgrade. */ |
| 195 | private static final long DEFAULT_PREDICTION_TIMEOUT = 12 * ONE_HOUR; |
Amith Yamasani | bd7b302 | 2017-12-06 17:40:25 -0800 | [diff] [blame] | 196 | |
Sudheer Shanka | c53c47f | 2018-01-16 12:01:00 -0800 | [diff] [blame] | 197 | /** |
| 198 | * Indicates the maximum wait time for admin data to be available; |
| 199 | */ |
| 200 | private static final long WAIT_FOR_ADMIN_DATA_TIMEOUT_MS = 10_000; |
| 201 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 202 | // To name the lock for stack traces |
| 203 | static class Lock {} |
| 204 | |
| 205 | /** Lock to protect the app's standby state. Required for calls into AppIdleHistory */ |
| 206 | private final Object mAppIdleLock = new Lock(); |
| 207 | |
| 208 | /** Keeps the history and state for each app. */ |
| 209 | @GuardedBy("mAppIdleLock") |
| 210 | private AppIdleHistory mAppIdleHistory; |
| 211 | |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 212 | @GuardedBy("mPackageAccessListeners") |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 213 | private ArrayList<AppIdleStateChangeListener> |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 214 | mPackageAccessListeners = new ArrayList<>(); |
| 215 | |
| 216 | /** Whether we've queried the list of carrier privileged apps. */ |
| 217 | @GuardedBy("mAppIdleLock") |
| 218 | private boolean mHaveCarrierPrivilegedApps; |
| 219 | |
| 220 | /** List of carrier-privileged apps that should be excluded from standby */ |
| 221 | @GuardedBy("mAppIdleLock") |
| 222 | private List<String> mCarrierPrivilegedApps; |
| 223 | |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 224 | @GuardedBy("mActiveAdminApps") |
| 225 | private final SparseArray<Set<String>> mActiveAdminApps = new SparseArray<>(); |
| 226 | |
Sudheer Shanka | c53c47f | 2018-01-16 12:01:00 -0800 | [diff] [blame] | 227 | private final CountDownLatch mAdminDataAvailableLatch = new CountDownLatch(1); |
| 228 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 229 | // Messages for the handler |
| 230 | static final int MSG_INFORM_LISTENERS = 3; |
| 231 | static final int MSG_FORCE_IDLE_STATE = 4; |
| 232 | static final int MSG_CHECK_IDLE_STATES = 5; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 233 | static final int MSG_REPORT_CONTENT_PROVIDER_USAGE = 8; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 234 | static final int MSG_ONE_TIME_CHECK_IDLE_STATES = 10; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 235 | /** Check the state of one app: arg1 = userId, arg2 = uid, obj = (String) packageName */ |
| 236 | static final int MSG_CHECK_PACKAGE_IDLE_STATE = 11; |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 237 | static final int MSG_REPORT_SYNC_SCHEDULED = 12; |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 238 | static final int MSG_REPORT_EXEMPTED_SYNC_START = 13; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 239 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 240 | long mCheckIdleIntervalMillis; |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 241 | /** |
| 242 | * The minimum amount of time the screen must have been on before an app can time out from its |
| 243 | * current bucket to the next bucket. |
| 244 | */ |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 245 | long[] mAppStandbyScreenThresholds = SCREEN_TIME_THRESHOLDS; |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 246 | /** |
| 247 | * The minimum amount of elapsed time that must have passed before an app can time out from its |
| 248 | * current bucket to the next bucket. |
| 249 | */ |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 250 | long[] mAppStandbyElapsedThresholds = ELAPSED_TIME_THRESHOLDS; |
Amith Yamasani | 7ec8941 | 2018-02-07 08:48:49 -0800 | [diff] [blame] | 251 | /** Minimum time a strong usage event should keep the bucket elevated. */ |
| 252 | long mStrongUsageTimeoutMillis; |
| 253 | /** Minimum time a notification seen event should keep the bucket elevated. */ |
| 254 | long mNotificationSeenTimeoutMillis; |
| 255 | /** Minimum time a system update event should keep the buckets elevated. */ |
| 256 | long mSystemUpdateUsageTimeoutMillis; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 257 | /** Maximum time to wait for a prediction before using simple timeouts to downgrade buckets. */ |
| 258 | long mPredictionTimeoutMillis; |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 259 | /** Maximum time a sync adapter associated with a CP should keep the buckets elevated. */ |
| 260 | long mSyncAdapterTimeoutMillis; |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 261 | /** |
| 262 | * Maximum time an exempted sync should keep the buckets elevated, when sync is scheduled in |
| 263 | * non-doze |
| 264 | */ |
| 265 | long mExemptedSyncScheduledNonDozeTimeoutMillis; |
| 266 | /** |
| 267 | * Maximum time an exempted sync should keep the buckets elevated, when sync is scheduled in |
| 268 | * doze |
| 269 | */ |
| 270 | long mExemptedSyncScheduledDozeTimeoutMillis; |
| 271 | /** |
| 272 | * Maximum time an exempted sync should keep the buckets elevated, when sync is started. |
| 273 | */ |
| 274 | long mExemptedSyncStartTimeoutMillis; |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 275 | /** |
| 276 | * Maximum time an unexempted sync should keep the buckets elevated, when sync is scheduled |
| 277 | */ |
| 278 | long mUnexemptedSyncScheduledTimeoutMillis; |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 279 | /** Maximum time a system interaction should keep the buckets elevated. */ |
| 280 | long mSystemInteractionTimeoutMillis; |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 281 | /** |
| 282 | * Maximum time a foreground service start should keep the buckets elevated if the service |
| 283 | * start is the first usage of the app |
| 284 | */ |
| 285 | long mInitialForegroundServiceStartTimeoutMillis; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 286 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 287 | private volatile boolean mAppIdleEnabled; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 288 | private boolean mSystemServicesReady = false; |
Amith Yamasani | 777b153 | 2018-01-28 23:20:07 +0000 | [diff] [blame] | 289 | // There was a system update, defaults need to be initialized after services are ready |
| 290 | private boolean mPendingInitializeDefaults; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 291 | |
| 292 | private volatile boolean mPendingOneTimeCheckIdleStates; |
| 293 | |
Christopher Tate | a732f01 | 2017-10-26 17:26:53 -0700 | [diff] [blame] | 294 | private final AppStandbyHandler mHandler; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 295 | private final Context mContext; |
| 296 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 297 | // TODO: Provide a mechanism to set an external bucketing service |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 298 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 299 | private AppWidgetManager mAppWidgetManager; |
Michael Wachenschwanz | 113a0fa | 2018-03-30 12:45:18 -0700 | [diff] [blame] | 300 | private ConnectivityManager mConnectivityManager; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 301 | private PackageManager mPackageManager; |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 302 | Injector mInjector; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 303 | |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 304 | static final ArrayList<StandbyUpdateRecord> sStandbyUpdatePool = new ArrayList<>(4); |
| 305 | |
| 306 | public static class StandbyUpdateRecord { |
| 307 | // Identity of the app whose standby state has changed |
| 308 | String packageName; |
| 309 | int userId; |
| 310 | |
| 311 | // What the standby bucket the app is now in |
| 312 | int bucket; |
| 313 | |
| 314 | // Whether the bucket change is because the user has started interacting with the app |
| 315 | boolean isUserInteraction; |
| 316 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 317 | // Reason for bucket change |
| 318 | int reason; |
| 319 | |
| 320 | StandbyUpdateRecord(String pkgName, int userId, int bucket, int reason, |
| 321 | boolean isInteraction) { |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 322 | this.packageName = pkgName; |
| 323 | this.userId = userId; |
| 324 | this.bucket = bucket; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 325 | this.reason = reason; |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 326 | this.isUserInteraction = isInteraction; |
| 327 | } |
| 328 | |
| 329 | public static StandbyUpdateRecord obtain(String pkgName, int userId, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 330 | int bucket, int reason, boolean isInteraction) { |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 331 | synchronized (sStandbyUpdatePool) { |
| 332 | final int size = sStandbyUpdatePool.size(); |
| 333 | if (size < 1) { |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 334 | return new StandbyUpdateRecord(pkgName, userId, bucket, reason, isInteraction); |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 335 | } |
| 336 | StandbyUpdateRecord r = sStandbyUpdatePool.remove(size - 1); |
| 337 | r.packageName = pkgName; |
| 338 | r.userId = userId; |
| 339 | r.bucket = bucket; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 340 | r.reason = reason; |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 341 | r.isUserInteraction = isInteraction; |
| 342 | return r; |
| 343 | } |
| 344 | } |
| 345 | |
| 346 | public void recycle() { |
| 347 | synchronized (sStandbyUpdatePool) { |
| 348 | sStandbyUpdatePool.add(this); |
| 349 | } |
| 350 | } |
| 351 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 352 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 353 | public AppStandbyController(Context context, Looper looper) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 354 | this(new Injector(context, looper)); |
| 355 | } |
| 356 | |
| 357 | AppStandbyController(Injector injector) { |
| 358 | mInjector = injector; |
| 359 | mContext = mInjector.getContext(); |
| 360 | mHandler = new AppStandbyHandler(mInjector.getLooper()); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 361 | mPackageManager = mContext.getPackageManager(); |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 362 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 363 | synchronized (mAppIdleLock) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 364 | mAppIdleHistory = new AppIdleHistory(mInjector.getDataSystemDirectory(), |
| 365 | mInjector.elapsedRealtime()); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 366 | } |
| 367 | |
| 368 | IntentFilter packageFilter = new IntentFilter(); |
| 369 | packageFilter.addAction(Intent.ACTION_PACKAGE_ADDED); |
| 370 | packageFilter.addAction(Intent.ACTION_PACKAGE_CHANGED); |
| 371 | packageFilter.addAction(Intent.ACTION_PACKAGE_REMOVED); |
| 372 | packageFilter.addDataScheme("package"); |
| 373 | |
| 374 | mContext.registerReceiverAsUser(new PackageReceiver(), UserHandle.ALL, packageFilter, |
| 375 | null, mHandler); |
| 376 | } |
| 377 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 378 | @VisibleForTesting |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 379 | void setAppIdleEnabled(boolean enabled) { |
Kweku Adams | df33ae1 | 2019-10-08 11:51:41 -0700 | [diff] [blame] | 380 | mAppIdleEnabled = enabled; |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 381 | } |
| 382 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 383 | @Override |
| 384 | public boolean isAppIdleEnabled() { |
| 385 | return mAppIdleEnabled; |
| 386 | } |
| 387 | |
| 388 | @Override |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 389 | public void onBootPhase(int phase) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 390 | mInjector.onBootPhase(phase); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 391 | if (phase == PHASE_SYSTEM_SERVICES_READY) { |
Amith Yamasani | 777b153 | 2018-01-28 23:20:07 +0000 | [diff] [blame] | 392 | Slog.d(TAG, "Setting app idle enabled state"); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 393 | // Observe changes to the threshold |
| 394 | SettingsObserver settingsObserver = new SettingsObserver(mHandler); |
| 395 | settingsObserver.registerObserver(); |
| 396 | settingsObserver.updateSettings(); |
| 397 | |
| 398 | mAppWidgetManager = mContext.getSystemService(AppWidgetManager.class); |
Michael Wachenschwanz | 113a0fa | 2018-03-30 12:45:18 -0700 | [diff] [blame] | 399 | mConnectivityManager = mContext.getSystemService(ConnectivityManager.class); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 400 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 401 | mInjector.registerDisplayListener(mDisplayListener, mHandler); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 402 | synchronized (mAppIdleLock) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 403 | mAppIdleHistory.updateDisplay(isDisplayOn(), mInjector.elapsedRealtime()); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 404 | } |
| 405 | |
Amith Yamasani | 777b153 | 2018-01-28 23:20:07 +0000 | [diff] [blame] | 406 | mSystemServicesReady = true; |
| 407 | |
Michael Wachenschwanz | d1d8aa6 | 2019-02-28 16:38:37 -0800 | [diff] [blame] | 408 | boolean userFileExists; |
| 409 | synchronized (mAppIdleLock) { |
| 410 | userFileExists = mAppIdleHistory.userFileExists(UserHandle.USER_SYSTEM); |
| 411 | } |
| 412 | |
| 413 | if (mPendingInitializeDefaults || !userFileExists) { |
Amith Yamasani | 777b153 | 2018-01-28 23:20:07 +0000 | [diff] [blame] | 414 | initializeDefaultsForSystemApps(UserHandle.USER_SYSTEM); |
| 415 | } |
| 416 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 417 | if (mPendingOneTimeCheckIdleStates) { |
| 418 | postOneTimeCheckIdleStates(); |
| 419 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 420 | } |
| 421 | } |
| 422 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 423 | private void reportContentProviderUsage(String authority, String providerPkgName, int userId) { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 424 | if (!mAppIdleEnabled) return; |
| 425 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 426 | // Get sync adapters for the authority |
| 427 | String[] packages = ContentResolver.getSyncAdapterPackagesForAuthorityAsUser( |
| 428 | authority, userId); |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 429 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 430 | for (String packageName: packages) { |
| 431 | // Only force the sync adapters to active if the provider is not in the same package and |
| 432 | // the sync adapter is a system package. |
| 433 | try { |
| 434 | PackageInfo pi = mPackageManager.getPackageInfoAsUser( |
| 435 | packageName, PackageManager.MATCH_SYSTEM_ONLY, userId); |
| 436 | if (pi == null || pi.applicationInfo == null) { |
| 437 | continue; |
| 438 | } |
| 439 | if (!packageName.equals(providerPkgName)) { |
Amith Yamasani | 803eab69 | 2017-11-09 17:47:04 -0800 | [diff] [blame] | 440 | synchronized (mAppIdleLock) { |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 441 | reportNoninteractiveUsageLocked(packageName, userId, STANDBY_BUCKET_ACTIVE, |
| 442 | REASON_SUB_USAGE_SYNC_ADAPTER, elapsedRealtime, |
| 443 | mSyncAdapterTimeoutMillis); |
Amith Yamasani | 803eab69 | 2017-11-09 17:47:04 -0800 | [diff] [blame] | 444 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 445 | } |
| 446 | } catch (PackageManager.NameNotFoundException e) { |
| 447 | // Shouldn't happen |
| 448 | } |
| 449 | } |
| 450 | } |
| 451 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 452 | private void reportExemptedSyncScheduled(String packageName, int userId) { |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 453 | if (!mAppIdleEnabled) return; |
| 454 | |
| 455 | final int bucketToPromote; |
| 456 | final int usageReason; |
| 457 | final long durationMillis; |
| 458 | |
| 459 | if (!mInjector.isDeviceIdleMode()) { |
| 460 | // Not dozing. |
| 461 | bucketToPromote = STANDBY_BUCKET_ACTIVE; |
| 462 | usageReason = REASON_SUB_USAGE_EXEMPTED_SYNC_SCHEDULED_NON_DOZE; |
| 463 | durationMillis = mExemptedSyncScheduledNonDozeTimeoutMillis; |
| 464 | } else { |
| 465 | // Dozing. |
| 466 | bucketToPromote = STANDBY_BUCKET_WORKING_SET; |
| 467 | usageReason = REASON_SUB_USAGE_EXEMPTED_SYNC_SCHEDULED_DOZE; |
| 468 | durationMillis = mExemptedSyncScheduledDozeTimeoutMillis; |
| 469 | } |
| 470 | |
| 471 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
| 472 | |
| 473 | synchronized (mAppIdleLock) { |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 474 | reportNoninteractiveUsageLocked(packageName, userId, bucketToPromote, |
| 475 | usageReason, elapsedRealtime, durationMillis); |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 476 | } |
| 477 | } |
| 478 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 479 | private void reportUnexemptedSyncScheduled(String packageName, int userId) { |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 480 | if (!mAppIdleEnabled) return; |
| 481 | |
| 482 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
| 483 | synchronized (mAppIdleLock) { |
| 484 | final int currentBucket = |
| 485 | mAppIdleHistory.getAppStandbyBucket(packageName, userId, elapsedRealtime); |
| 486 | if (currentBucket == STANDBY_BUCKET_NEVER) { |
| 487 | // Bring the app out of the never bucket |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 488 | reportNoninteractiveUsageLocked(packageName, userId, STANDBY_BUCKET_WORKING_SET, |
| 489 | REASON_SUB_USAGE_UNEXEMPTED_SYNC_SCHEDULED, elapsedRealtime, |
| 490 | mUnexemptedSyncScheduledTimeoutMillis); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 491 | } |
| 492 | } |
| 493 | } |
| 494 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 495 | private void reportExemptedSyncStart(String packageName, int userId) { |
Makoto Onuki | 75ad249 | 2018-03-28 14:42:42 -0700 | [diff] [blame] | 496 | if (!mAppIdleEnabled) return; |
| 497 | |
| 498 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
| 499 | |
| 500 | synchronized (mAppIdleLock) { |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 501 | reportNoninteractiveUsageLocked(packageName, userId, STANDBY_BUCKET_ACTIVE, |
| 502 | REASON_SUB_USAGE_EXEMPTED_SYNC_START, elapsedRealtime, |
| 503 | mExemptedSyncStartTimeoutMillis); |
Makoto Onuki | 75ad249 | 2018-03-28 14:42:42 -0700 | [diff] [blame] | 504 | } |
| 505 | } |
| 506 | |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 507 | private void reportNoninteractiveUsageLocked(String packageName, int userId, int bucket, |
| 508 | int subReason, long elapsedRealtime, long nextCheckDelay) { |
| 509 | final AppUsageHistory appUsage = mAppIdleHistory.reportUsage(packageName, userId, bucket, |
| 510 | subReason, 0, elapsedRealtime + nextCheckDelay); |
| 511 | mHandler.sendMessageDelayed( |
| 512 | mHandler.obtainMessage(MSG_CHECK_PACKAGE_IDLE_STATE, userId, -1, packageName), |
| 513 | nextCheckDelay); |
| 514 | maybeInformListeners(packageName, userId, elapsedRealtime, appUsage.currentBucket, |
| 515 | appUsage.bucketingReason, false); |
| 516 | } |
| 517 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 518 | @Override |
| 519 | public void postCheckIdleStates(int userId) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 520 | mHandler.sendMessage(mHandler.obtainMessage(MSG_CHECK_IDLE_STATES, userId, 0)); |
| 521 | } |
| 522 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 523 | @Override |
| 524 | public void postOneTimeCheckIdleStates() { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 525 | if (mInjector.getBootPhase() < PHASE_SYSTEM_SERVICES_READY) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 526 | // Not booted yet; wait for it! |
| 527 | mPendingOneTimeCheckIdleStates = true; |
| 528 | } else { |
| 529 | mHandler.sendEmptyMessage(MSG_ONE_TIME_CHECK_IDLE_STATES); |
| 530 | mPendingOneTimeCheckIdleStates = false; |
| 531 | } |
| 532 | } |
| 533 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 534 | @VisibleForTesting |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 535 | boolean checkIdleStates(int checkUserId) { |
| 536 | if (!mAppIdleEnabled) { |
| 537 | return false; |
| 538 | } |
| 539 | |
| 540 | final int[] runningUserIds; |
| 541 | try { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 542 | runningUserIds = mInjector.getRunningUserIds(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 543 | if (checkUserId != UserHandle.USER_ALL |
| 544 | && !ArrayUtils.contains(runningUserIds, checkUserId)) { |
| 545 | return false; |
| 546 | } |
| 547 | } catch (RemoteException re) { |
| 548 | throw re.rethrowFromSystemServer(); |
| 549 | } |
| 550 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 551 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 552 | for (int i = 0; i < runningUserIds.length; i++) { |
| 553 | final int userId = runningUserIds[i]; |
| 554 | if (checkUserId != UserHandle.USER_ALL && checkUserId != userId) { |
| 555 | continue; |
| 556 | } |
| 557 | if (DEBUG) { |
| 558 | Slog.d(TAG, "Checking idle state for user " + userId); |
| 559 | } |
| 560 | List<PackageInfo> packages = mPackageManager.getInstalledPackagesAsUser( |
| 561 | PackageManager.MATCH_DISABLED_COMPONENTS, |
| 562 | userId); |
| 563 | final int packageCount = packages.size(); |
| 564 | for (int p = 0; p < packageCount; p++) { |
| 565 | final PackageInfo pi = packages.get(p); |
| 566 | final String packageName = pi.packageName; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 567 | checkAndUpdateStandbyState(packageName, userId, pi.applicationInfo.uid, |
| 568 | elapsedRealtime); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 569 | } |
| 570 | } |
| 571 | if (DEBUG) { |
| 572 | Slog.d(TAG, "checkIdleStates took " |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 573 | + (mInjector.elapsedRealtime() - elapsedRealtime)); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 574 | } |
| 575 | return true; |
| 576 | } |
| 577 | |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 578 | /** Check if we need to update the standby state of a specific app. */ |
| 579 | private void checkAndUpdateStandbyState(String packageName, @UserIdInt int userId, |
| 580 | int uid, long elapsedRealtime) { |
| 581 | if (uid <= 0) { |
| 582 | try { |
| 583 | uid = mPackageManager.getPackageUidAsUser(packageName, userId); |
| 584 | } catch (PackageManager.NameNotFoundException e) { |
| 585 | // Not a valid package for this user, nothing to do |
| 586 | // TODO: Remove any history of removed packages |
| 587 | return; |
| 588 | } |
| 589 | } |
| 590 | final boolean isSpecial = isAppSpecial(packageName, |
| 591 | UserHandle.getAppId(uid), |
| 592 | userId); |
| 593 | if (DEBUG) { |
| 594 | Slog.d(TAG, " Checking idle state for " + packageName + " special=" + |
| 595 | isSpecial); |
| 596 | } |
| 597 | if (isSpecial) { |
| 598 | synchronized (mAppIdleLock) { |
| 599 | mAppIdleHistory.setAppStandbyBucket(packageName, userId, elapsedRealtime, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 600 | STANDBY_BUCKET_EXEMPTED, REASON_MAIN_DEFAULT); |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 601 | } |
| 602 | maybeInformListeners(packageName, userId, elapsedRealtime, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 603 | STANDBY_BUCKET_EXEMPTED, REASON_MAIN_DEFAULT, false); |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 604 | } else { |
| 605 | synchronized (mAppIdleLock) { |
| 606 | final AppIdleHistory.AppUsageHistory app = |
| 607 | mAppIdleHistory.getAppUsageHistory(packageName, |
| 608 | userId, elapsedRealtime); |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 609 | int reason = app.bucketingReason; |
| 610 | final int oldMainReason = reason & REASON_MAIN_MASK; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 611 | |
| 612 | // If the bucket was forced by the user/developer, leave it alone. |
| 613 | // A usage event will be the only way to bring it out of this forced state |
Kweku Adams | c182d5e | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 614 | if (oldMainReason == REASON_MAIN_FORCED_BY_USER) { |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 615 | return; |
| 616 | } |
| 617 | final int oldBucket = app.currentBucket; |
| 618 | int newBucket = Math.max(oldBucket, STANDBY_BUCKET_ACTIVE); // Undo EXEMPTED |
Amith Yamasani | 3154dcf | 2018-03-27 18:24:04 -0700 | [diff] [blame] | 619 | boolean predictionLate = predictionTimedOut(app, elapsedRealtime); |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 620 | // Compute age-based bucket |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 621 | if (oldMainReason == REASON_MAIN_DEFAULT |
| 622 | || oldMainReason == REASON_MAIN_USAGE |
| 623 | || oldMainReason == REASON_MAIN_TIMEOUT |
Amith Yamasani | 3154dcf | 2018-03-27 18:24:04 -0700 | [diff] [blame] | 624 | || predictionLate) { |
| 625 | |
| 626 | if (!predictionLate && app.lastPredictedBucket >= STANDBY_BUCKET_ACTIVE |
| 627 | && app.lastPredictedBucket <= STANDBY_BUCKET_RARE) { |
| 628 | newBucket = app.lastPredictedBucket; |
| 629 | reason = REASON_MAIN_PREDICTED | REASON_SUB_PREDICTED_RESTORED; |
| 630 | if (DEBUG) { |
| 631 | Slog.d(TAG, "Restored predicted newBucket = " + newBucket); |
| 632 | } |
| 633 | } else { |
| 634 | newBucket = getBucketForLocked(packageName, userId, |
| 635 | elapsedRealtime); |
| 636 | if (DEBUG) { |
| 637 | Slog.d(TAG, "Evaluated AOSP newBucket = " + newBucket); |
| 638 | } |
| 639 | reason = REASON_MAIN_TIMEOUT; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 640 | } |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 641 | } |
Amith Yamasani | 3154dcf | 2018-03-27 18:24:04 -0700 | [diff] [blame] | 642 | |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 643 | // Check if the app is within one of the timeouts for forced bucket elevation |
| 644 | final long elapsedTimeAdjusted = mAppIdleHistory.getElapsedTime(elapsedRealtime); |
| 645 | if (newBucket >= STANDBY_BUCKET_ACTIVE |
| 646 | && app.bucketActiveTimeoutTime > elapsedTimeAdjusted) { |
| 647 | newBucket = STANDBY_BUCKET_ACTIVE; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 648 | reason = app.bucketingReason; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 649 | if (DEBUG) { |
| 650 | Slog.d(TAG, " Keeping at ACTIVE due to min timeout"); |
| 651 | } |
| 652 | } else if (newBucket >= STANDBY_BUCKET_WORKING_SET |
| 653 | && app.bucketWorkingSetTimeoutTime > elapsedTimeAdjusted) { |
| 654 | newBucket = STANDBY_BUCKET_WORKING_SET; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 655 | // If it was already there, keep the reason, else assume timeout to WS |
| 656 | reason = (newBucket == oldBucket) |
| 657 | ? app.bucketingReason |
| 658 | : REASON_MAIN_USAGE | REASON_SUB_USAGE_ACTIVE_TIMEOUT; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 659 | if (DEBUG) { |
| 660 | Slog.d(TAG, " Keeping at WORKING_SET due to min timeout"); |
| 661 | } |
| 662 | } |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 663 | |
| 664 | if (app.lastRestrictAttemptElapsedTime > app.lastUsedByUserElapsedTime |
| 665 | && elapsedTimeAdjusted - app.lastUsedByUserElapsedTime |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 666 | >= mInjector.getAutoRestrictedBucketDelayMs()) { |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 667 | newBucket = STANDBY_BUCKET_RESTRICTED; |
| 668 | reason = app.lastRestrictReason; |
| 669 | if (DEBUG) { |
| 670 | Slog.d(TAG, "Bringing down to RESTRICTED due to timeout"); |
| 671 | } |
| 672 | } |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 673 | if (DEBUG) { |
| 674 | Slog.d(TAG, " Old bucket=" + oldBucket |
| 675 | + ", newBucket=" + newBucket); |
| 676 | } |
| 677 | if (oldBucket < newBucket || predictionLate) { |
| 678 | mAppIdleHistory.setAppStandbyBucket(packageName, userId, |
| 679 | elapsedRealtime, newBucket, reason); |
| 680 | maybeInformListeners(packageName, userId, elapsedRealtime, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 681 | newBucket, reason, false); |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 682 | } |
| 683 | } |
| 684 | } |
| 685 | } |
| 686 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 687 | /** Returns true if there hasn't been a prediction for the app in a while. */ |
Amith Yamasani | bd7b302 | 2017-12-06 17:40:25 -0800 | [diff] [blame] | 688 | private boolean predictionTimedOut(AppIdleHistory.AppUsageHistory app, long elapsedRealtime) { |
Amith Yamasani | 3154dcf | 2018-03-27 18:24:04 -0700 | [diff] [blame] | 689 | return app.lastPredictedTime > 0 |
Amith Yamasani | bd7b302 | 2017-12-06 17:40:25 -0800 | [diff] [blame] | 690 | && mAppIdleHistory.getElapsedTime(elapsedRealtime) |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 691 | - app.lastPredictedTime > mPredictionTimeoutMillis; |
Amith Yamasani | bd7b302 | 2017-12-06 17:40:25 -0800 | [diff] [blame] | 692 | } |
| 693 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 694 | /** Inform listeners if the bucket has changed since it was last reported to listeners */ |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 695 | private void maybeInformListeners(String packageName, int userId, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 696 | long elapsedRealtime, int bucket, int reason, boolean userStartedInteracting) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 697 | synchronized (mAppIdleLock) { |
| 698 | if (mAppIdleHistory.shouldInformListeners(packageName, userId, |
Amith Yamasani | 84cd7b7 | 2017-11-07 13:59:37 -0800 | [diff] [blame] | 699 | elapsedRealtime, bucket)) { |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 700 | final StandbyUpdateRecord r = StandbyUpdateRecord.obtain(packageName, userId, |
| 701 | bucket, reason, userStartedInteracting); |
Amith Yamasani | 777b153 | 2018-01-28 23:20:07 +0000 | [diff] [blame] | 702 | if (DEBUG) Slog.d(TAG, "Standby bucket for " + packageName + "=" + bucket); |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 703 | mHandler.sendMessage(mHandler.obtainMessage(MSG_INFORM_LISTENERS, r)); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 704 | } |
| 705 | } |
| 706 | } |
| 707 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 708 | /** |
| 709 | * Evaluates next bucket based on time since last used and the bucketing thresholds. |
| 710 | * @param packageName the app |
| 711 | * @param userId the user |
| 712 | * @param elapsedRealtime as the name suggests, current elapsed time |
| 713 | * @return the bucket for the app, based on time since last used |
| 714 | */ |
Andreas Gampe | bbab23f | 2018-02-07 15:34:27 -0800 | [diff] [blame] | 715 | @GuardedBy("mAppIdleLock") |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 716 | @StandbyBuckets |
| 717 | private int getBucketForLocked(String packageName, int userId, |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 718 | long elapsedRealtime) { |
| 719 | int bucketIndex = mAppIdleHistory.getThresholdIndex(packageName, userId, |
| 720 | elapsedRealtime, mAppStandbyScreenThresholds, mAppStandbyElapsedThresholds); |
| 721 | return THRESHOLD_BUCKETS[bucketIndex]; |
| 722 | } |
| 723 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 724 | private void notifyBatteryStats(String packageName, int userId, boolean idle) { |
| 725 | try { |
| 726 | final int uid = mPackageManager.getPackageUidAsUser(packageName, |
| 727 | PackageManager.MATCH_UNINSTALLED_PACKAGES, userId); |
| 728 | if (idle) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 729 | mInjector.noteEvent(BatteryStats.HistoryItem.EVENT_PACKAGE_INACTIVE, |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 730 | packageName, uid); |
| 731 | } else { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 732 | mInjector.noteEvent(BatteryStats.HistoryItem.EVENT_PACKAGE_ACTIVE, |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 733 | packageName, uid); |
| 734 | } |
| 735 | } catch (PackageManager.NameNotFoundException | RemoteException e) { |
| 736 | } |
| 737 | } |
| 738 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 739 | @Override |
| 740 | public void reportEvent(UsageEvents.Event event, long elapsedRealtime, int userId) { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 741 | if (!mAppIdleEnabled) return; |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 742 | final int eventType = event.getEventType(); |
| 743 | if ((eventType == UsageEvents.Event.ACTIVITY_RESUMED |
| 744 | || eventType == UsageEvents.Event.ACTIVITY_PAUSED |
| 745 | || eventType == UsageEvents.Event.SYSTEM_INTERACTION |
| 746 | || eventType == UsageEvents.Event.USER_INTERACTION |
| 747 | || eventType == UsageEvents.Event.NOTIFICATION_SEEN |
| 748 | || eventType == UsageEvents.Event.SLICE_PINNED |
| 749 | || eventType == UsageEvents.Event.SLICE_PINNED_PRIV |
| 750 | || eventType == UsageEvents.Event.FOREGROUND_SERVICE_START)) { |
| 751 | synchronized (mAppIdleLock) { |
| 752 | reportEventLocked(event.getPackageName(), eventType, elapsedRealtime, userId); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 753 | } |
| 754 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 755 | } |
| 756 | |
Michael Wachenschwanz | 081ce5d | 2020-02-10 12:47:53 -0800 | [diff] [blame] | 757 | private void reportEventLocked(String pkg, int eventType, long elapsedRealtime, int userId) { |
| 758 | // TODO: Ideally this should call isAppIdleFiltered() to avoid calling back |
| 759 | // about apps that are on some kind of whitelist anyway. |
| 760 | final boolean previouslyIdle = mAppIdleHistory.isIdle( |
| 761 | pkg, userId, elapsedRealtime); |
| 762 | |
| 763 | final AppUsageHistory appHistory = mAppIdleHistory.getAppUsageHistory( |
| 764 | pkg, userId, elapsedRealtime); |
| 765 | final int prevBucket = appHistory.currentBucket; |
| 766 | final int prevBucketReason = appHistory.bucketingReason; |
| 767 | final long nextCheckDelay; |
| 768 | final int subReason = usageEventToSubReason(eventType); |
| 769 | final int reason = REASON_MAIN_USAGE | subReason; |
| 770 | if (eventType == UsageEvents.Event.NOTIFICATION_SEEN |
| 771 | || eventType == UsageEvents.Event.SLICE_PINNED) { |
| 772 | // Mild usage elevates to WORKING_SET but doesn't change usage time. |
| 773 | mAppIdleHistory.reportUsage(appHistory, pkg, |
| 774 | STANDBY_BUCKET_WORKING_SET, subReason, |
| 775 | 0, elapsedRealtime + mNotificationSeenTimeoutMillis); |
| 776 | nextCheckDelay = mNotificationSeenTimeoutMillis; |
| 777 | } else if (eventType == UsageEvents.Event.SYSTEM_INTERACTION) { |
| 778 | mAppIdleHistory.reportUsage(appHistory, pkg, |
| 779 | STANDBY_BUCKET_ACTIVE, subReason, |
| 780 | 0, elapsedRealtime + mSystemInteractionTimeoutMillis); |
| 781 | nextCheckDelay = mSystemInteractionTimeoutMillis; |
| 782 | } else if (eventType == UsageEvents.Event.FOREGROUND_SERVICE_START) { |
| 783 | // Only elevate bucket if this is the first usage of the app |
| 784 | if (prevBucket != STANDBY_BUCKET_NEVER) return; |
| 785 | mAppIdleHistory.reportUsage(appHistory, pkg, |
| 786 | STANDBY_BUCKET_ACTIVE, subReason, |
| 787 | 0, elapsedRealtime + mInitialForegroundServiceStartTimeoutMillis); |
| 788 | nextCheckDelay = mInitialForegroundServiceStartTimeoutMillis; |
| 789 | } else { |
| 790 | mAppIdleHistory.reportUsage(appHistory, pkg, |
| 791 | STANDBY_BUCKET_ACTIVE, subReason, |
| 792 | elapsedRealtime, elapsedRealtime + mStrongUsageTimeoutMillis); |
| 793 | nextCheckDelay = mStrongUsageTimeoutMillis; |
| 794 | } |
| 795 | if (appHistory.currentBucket != prevBucket) { |
| 796 | mHandler.sendMessageDelayed( |
| 797 | mHandler.obtainMessage(MSG_CHECK_PACKAGE_IDLE_STATE, userId, -1, pkg), |
| 798 | nextCheckDelay); |
| 799 | final boolean userStartedInteracting = |
| 800 | appHistory.currentBucket == STANDBY_BUCKET_ACTIVE |
| 801 | && (prevBucketReason & REASON_MAIN_MASK) != REASON_MAIN_USAGE; |
| 802 | maybeInformListeners(pkg, userId, elapsedRealtime, |
| 803 | appHistory.currentBucket, reason, userStartedInteracting); |
| 804 | } |
| 805 | |
| 806 | if (previouslyIdle) { |
| 807 | notifyBatteryStats(pkg, userId, false); |
| 808 | } |
| 809 | } |
| 810 | |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 811 | private int usageEventToSubReason(int eventType) { |
| 812 | switch (eventType) { |
Hui Yu | 03d1240 | 2018-12-06 18:00:37 -0800 | [diff] [blame] | 813 | case UsageEvents.Event.ACTIVITY_RESUMED: return REASON_SUB_USAGE_MOVE_TO_FOREGROUND; |
| 814 | case UsageEvents.Event.ACTIVITY_PAUSED: return REASON_SUB_USAGE_MOVE_TO_BACKGROUND; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 815 | case UsageEvents.Event.SYSTEM_INTERACTION: return REASON_SUB_USAGE_SYSTEM_INTERACTION; |
| 816 | case UsageEvents.Event.USER_INTERACTION: return REASON_SUB_USAGE_USER_INTERACTION; |
| 817 | case UsageEvents.Event.NOTIFICATION_SEEN: return REASON_SUB_USAGE_NOTIFICATION_SEEN; |
Amith Yamasani | 80c4be8 | 2018-03-26 10:54:04 -0700 | [diff] [blame] | 818 | case UsageEvents.Event.SLICE_PINNED: return REASON_SUB_USAGE_SLICE_PINNED; |
| 819 | case UsageEvents.Event.SLICE_PINNED_PRIV: return REASON_SUB_USAGE_SLICE_PINNED_PRIV; |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 820 | case UsageEvents.Event.FOREGROUND_SERVICE_START: |
| 821 | return REASON_SUB_USAGE_FOREGROUND_SERVICE_START; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 822 | default: return 0; |
| 823 | } |
| 824 | } |
| 825 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 826 | @VisibleForTesting |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 827 | void forceIdleState(String packageName, int userId, boolean idle) { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 828 | if (!mAppIdleEnabled) return; |
| 829 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 830 | final int appId = getAppId(packageName); |
| 831 | if (appId < 0) return; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 832 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 833 | |
| 834 | final boolean previouslyIdle = isAppIdleFiltered(packageName, appId, |
| 835 | userId, elapsedRealtime); |
Christopher Tate | a732f01 | 2017-10-26 17:26:53 -0700 | [diff] [blame] | 836 | final int standbyBucket; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 837 | synchronized (mAppIdleLock) { |
Christopher Tate | a732f01 | 2017-10-26 17:26:53 -0700 | [diff] [blame] | 838 | standbyBucket = mAppIdleHistory.setIdle(packageName, userId, idle, elapsedRealtime); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 839 | } |
| 840 | final boolean stillIdle = isAppIdleFiltered(packageName, appId, |
| 841 | userId, elapsedRealtime); |
| 842 | // Inform listeners if necessary |
| 843 | if (previouslyIdle != stillIdle) { |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 844 | maybeInformListeners(packageName, userId, elapsedRealtime, standbyBucket, |
Kweku Adams | c182d5e | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 845 | REASON_MAIN_FORCED_BY_USER, false); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 846 | if (!stillIdle) { |
| 847 | notifyBatteryStats(packageName, userId, idle); |
| 848 | } |
| 849 | } |
| 850 | } |
| 851 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 852 | @Override |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 853 | public void setLastJobRunTime(String packageName, int userId, long elapsedRealtime) { |
| 854 | synchronized (mAppIdleLock) { |
| 855 | mAppIdleHistory.setLastJobRunTime(packageName, userId, elapsedRealtime); |
| 856 | } |
| 857 | } |
| 858 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 859 | @Override |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 860 | public long getTimeSinceLastJobRun(String packageName, int userId) { |
| 861 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
| 862 | synchronized (mAppIdleLock) { |
| 863 | return mAppIdleHistory.getTimeSinceLastJobRun(packageName, userId, elapsedRealtime); |
| 864 | } |
| 865 | } |
| 866 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 867 | @Override |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 868 | public void onUserRemoved(int userId) { |
| 869 | synchronized (mAppIdleLock) { |
| 870 | mAppIdleHistory.onUserRemoved(userId); |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 871 | synchronized (mActiveAdminApps) { |
| 872 | mActiveAdminApps.remove(userId); |
| 873 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 874 | } |
| 875 | } |
| 876 | |
| 877 | private boolean isAppIdleUnfiltered(String packageName, int userId, long elapsedRealtime) { |
| 878 | synchronized (mAppIdleLock) { |
| 879 | return mAppIdleHistory.isIdle(packageName, userId, elapsedRealtime); |
| 880 | } |
| 881 | } |
| 882 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 883 | @Override |
| 884 | public void addListener(AppIdleStateChangeListener listener) { |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 885 | synchronized (mPackageAccessListeners) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 886 | if (!mPackageAccessListeners.contains(listener)) { |
| 887 | mPackageAccessListeners.add(listener); |
| 888 | } |
| 889 | } |
| 890 | } |
| 891 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 892 | @Override |
| 893 | public void removeListener(AppIdleStateChangeListener listener) { |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 894 | synchronized (mPackageAccessListeners) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 895 | mPackageAccessListeners.remove(listener); |
| 896 | } |
| 897 | } |
| 898 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 899 | @Override |
| 900 | public int getAppId(String packageName) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 901 | try { |
| 902 | ApplicationInfo ai = mPackageManager.getApplicationInfo(packageName, |
| 903 | PackageManager.MATCH_ANY_USER |
| 904 | | PackageManager.MATCH_DISABLED_COMPONENTS); |
| 905 | return ai.uid; |
| 906 | } catch (PackageManager.NameNotFoundException re) { |
| 907 | return -1; |
| 908 | } |
| 909 | } |
| 910 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 911 | @Override |
Kweku Adams | df33ae1 | 2019-10-08 11:51:41 -0700 | [diff] [blame] | 912 | public boolean isAppIdleFiltered(String packageName, int userId, long elapsedRealtime, |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 913 | boolean shouldObfuscateInstantApps) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 914 | if (shouldObfuscateInstantApps && |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 915 | mInjector.isPackageEphemeral(userId, packageName)) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 916 | return false; |
| 917 | } |
| 918 | return isAppIdleFiltered(packageName, getAppId(packageName), userId, elapsedRealtime); |
| 919 | } |
| 920 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 921 | private boolean isAppSpecial(String packageName, int appId, int userId) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 922 | if (packageName == null) return false; |
| 923 | // If not enabled at all, of course nobody is ever idle. |
| 924 | if (!mAppIdleEnabled) { |
| 925 | return true; |
| 926 | } |
| 927 | if (appId < Process.FIRST_APPLICATION_UID) { |
| 928 | // System uids never go idle. |
| 929 | return true; |
| 930 | } |
| 931 | if (packageName.equals("android")) { |
| 932 | // Nor does the framework (which should be redundant with the above, but for MR1 we will |
| 933 | // retain this for safety). |
| 934 | return true; |
| 935 | } |
| 936 | if (mSystemServicesReady) { |
| 937 | try { |
| 938 | // We allow all whitelisted apps, including those that don't want to be whitelisted |
| 939 | // for idle mode, because app idle (aka app standby) is really not as big an issue |
| 940 | // for controlling who participates vs. doze mode. |
| 941 | if (mInjector.isPowerSaveWhitelistExceptIdleApp(packageName)) { |
| 942 | return true; |
| 943 | } |
| 944 | } catch (RemoteException re) { |
| 945 | throw re.rethrowFromSystemServer(); |
| 946 | } |
| 947 | |
| 948 | if (isActiveDeviceAdmin(packageName, userId)) { |
| 949 | return true; |
| 950 | } |
| 951 | |
| 952 | if (isActiveNetworkScorer(packageName)) { |
| 953 | return true; |
| 954 | } |
| 955 | |
| 956 | if (mAppWidgetManager != null |
| 957 | && mInjector.isBoundWidgetPackage(mAppWidgetManager, packageName, userId)) { |
| 958 | return true; |
| 959 | } |
| 960 | |
| 961 | if (isDeviceProvisioningPackage(packageName)) { |
| 962 | return true; |
| 963 | } |
| 964 | } |
| 965 | |
| 966 | // Check this last, as it can be the most expensive check |
| 967 | if (isCarrierApp(packageName)) { |
| 968 | return true; |
| 969 | } |
| 970 | |
| 971 | return false; |
| 972 | } |
| 973 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 974 | @Override |
| 975 | public boolean isAppIdleFiltered(String packageName, int appId, int userId, |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 976 | long elapsedRealtime) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 977 | if (isAppSpecial(packageName, appId, userId)) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 978 | return false; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 979 | } else { |
| 980 | return isAppIdleUnfiltered(packageName, userId, elapsedRealtime); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 981 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 982 | } |
| 983 | |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 984 | static boolean isUserUsage(int reason) { |
| 985 | if ((reason & REASON_MAIN_MASK) == REASON_MAIN_USAGE) { |
| 986 | final int subReason = reason & REASON_SUB_MASK; |
| 987 | return subReason == REASON_SUB_USAGE_USER_INTERACTION |
| 988 | || subReason == REASON_SUB_USAGE_MOVE_TO_FOREGROUND; |
| 989 | } |
| 990 | return false; |
| 991 | } |
| 992 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 993 | @Override |
| 994 | public int[] getIdleUidsForUser(int userId) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 995 | if (!mAppIdleEnabled) { |
| 996 | return new int[0]; |
| 997 | } |
| 998 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 999 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1000 | |
| 1001 | List<ApplicationInfo> apps; |
| 1002 | try { |
| 1003 | ParceledListSlice<ApplicationInfo> slice = AppGlobals.getPackageManager() |
| 1004 | .getInstalledApplications(/* flags= */ 0, userId); |
| 1005 | if (slice == null) { |
| 1006 | return new int[0]; |
| 1007 | } |
| 1008 | apps = slice.getList(); |
| 1009 | } catch (RemoteException e) { |
| 1010 | throw e.rethrowFromSystemServer(); |
| 1011 | } |
| 1012 | |
| 1013 | // State of each uid. Key is the uid. Value lower 16 bits is the number of apps |
| 1014 | // associated with that uid, upper 16 bits is the number of those apps that is idle. |
| 1015 | SparseIntArray uidStates = new SparseIntArray(); |
| 1016 | |
| 1017 | // Now resolve all app state. Iterating over all apps, keeping track of how many |
| 1018 | // we find for each uid and how many of those are idle. |
| 1019 | for (int i = apps.size() - 1; i >= 0; i--) { |
| 1020 | ApplicationInfo ai = apps.get(i); |
| 1021 | |
| 1022 | // Check whether this app is idle. |
| 1023 | boolean idle = isAppIdleFiltered(ai.packageName, UserHandle.getAppId(ai.uid), |
| 1024 | userId, elapsedRealtime); |
| 1025 | |
| 1026 | int index = uidStates.indexOfKey(ai.uid); |
| 1027 | if (index < 0) { |
| 1028 | uidStates.put(ai.uid, 1 + (idle ? 1<<16 : 0)); |
| 1029 | } else { |
| 1030 | int value = uidStates.valueAt(index); |
| 1031 | uidStates.setValueAt(index, value + 1 + (idle ? 1<<16 : 0)); |
| 1032 | } |
| 1033 | } |
| 1034 | if (DEBUG) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1035 | Slog.d(TAG, "getIdleUids took " + (mInjector.elapsedRealtime() - elapsedRealtime)); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1036 | } |
| 1037 | int numIdle = 0; |
| 1038 | for (int i = uidStates.size() - 1; i >= 0; i--) { |
| 1039 | int value = uidStates.valueAt(i); |
| 1040 | if ((value&0x7fff) == (value>>16)) { |
| 1041 | numIdle++; |
| 1042 | } |
| 1043 | } |
| 1044 | |
| 1045 | int[] res = new int[numIdle]; |
| 1046 | numIdle = 0; |
| 1047 | for (int i = uidStates.size() - 1; i >= 0; i--) { |
| 1048 | int value = uidStates.valueAt(i); |
| 1049 | if ((value&0x7fff) == (value>>16)) { |
| 1050 | res[numIdle] = uidStates.keyAt(i); |
| 1051 | numIdle++; |
| 1052 | } |
| 1053 | } |
| 1054 | |
| 1055 | return res; |
| 1056 | } |
| 1057 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1058 | @Override |
| 1059 | public void setAppIdleAsync(String packageName, boolean idle, int userId) { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1060 | if (packageName == null || !mAppIdleEnabled) return; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1061 | |
| 1062 | mHandler.obtainMessage(MSG_FORCE_IDLE_STATE, userId, idle ? 1 : 0, packageName) |
| 1063 | .sendToTarget(); |
| 1064 | } |
| 1065 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1066 | @Override |
Christopher Tate | a732f01 | 2017-10-26 17:26:53 -0700 | [diff] [blame] | 1067 | @StandbyBuckets public int getAppStandbyBucket(String packageName, int userId, |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1068 | long elapsedRealtime, boolean shouldObfuscateInstantApps) { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1069 | if (!mAppIdleEnabled || (shouldObfuscateInstantApps |
| 1070 | && mInjector.isPackageEphemeral(userId, packageName))) { |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 1071 | return STANDBY_BUCKET_ACTIVE; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1072 | } |
| 1073 | |
Amith Yamasani | e878931 | 2017-12-10 14:34:26 -0800 | [diff] [blame] | 1074 | synchronized (mAppIdleLock) { |
| 1075 | return mAppIdleHistory.getAppStandbyBucket(packageName, userId, elapsedRealtime); |
| 1076 | } |
| 1077 | } |
| 1078 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1079 | @Override |
Suprabh Shukla | 868bde2 | 2018-02-20 20:59:52 -0800 | [diff] [blame] | 1080 | public List<AppStandbyInfo> getAppStandbyBuckets(int userId) { |
Amith Yamasani | e878931 | 2017-12-10 14:34:26 -0800 | [diff] [blame] | 1081 | synchronized (mAppIdleLock) { |
Suprabh Shukla | 868bde2 | 2018-02-20 20:59:52 -0800 | [diff] [blame] | 1082 | return mAppIdleHistory.getAppStandbyBuckets(userId, mAppIdleEnabled); |
Amith Yamasani | e878931 | 2017-12-10 14:34:26 -0800 | [diff] [blame] | 1083 | } |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1084 | } |
| 1085 | |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 1086 | @Override |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1087 | public void restrictApp(@NonNull String packageName, int userId, int restrictReason) { |
| 1088 | // If the package is not installed, don't allow the bucket to be set. |
| 1089 | if (!mInjector.isPackageInstalled(packageName, 0, userId)) { |
| 1090 | Slog.e(TAG, "Tried to restrict uninstalled app: " + packageName); |
| 1091 | return; |
| 1092 | } |
| 1093 | |
| 1094 | final int reason = REASON_MAIN_FORCED_BY_SYSTEM | (REASON_SUB_MASK & restrictReason); |
| 1095 | final long nowElapsed = mInjector.elapsedRealtime(); |
| 1096 | setAppStandbyBucket(packageName, userId, STANDBY_BUCKET_RESTRICTED, reason, |
| 1097 | nowElapsed, false); |
| 1098 | } |
| 1099 | |
| 1100 | @Override |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 1101 | public void setAppStandbyBucket(@NonNull String packageName, int bucket, int userId, |
| 1102 | int callingUid, int callingPid) { |
| 1103 | setAppStandbyBuckets( |
| 1104 | Collections.singletonList(new AppStandbyInfo(packageName, bucket)), |
| 1105 | userId, callingUid, callingPid); |
Makoto Onuki | a0058b4 | 2018-05-22 16:32:23 -0700 | [diff] [blame] | 1106 | } |
| 1107 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1108 | @Override |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 1109 | public void setAppStandbyBuckets(@NonNull List<AppStandbyInfo> appBuckets, int userId, |
| 1110 | int callingUid, int callingPid) { |
| 1111 | userId = ActivityManager.handleIncomingUser( |
| 1112 | callingPid, callingUid, userId, false, true, "setAppStandbyBucket", null); |
| 1113 | final boolean shellCaller = callingUid == Process.ROOT_UID |
| 1114 | || callingUid == Process.SHELL_UID; |
Kweku Adams | c182d5e | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1115 | final int reason; |
| 1116 | // The Settings app runs in the system UID but in a separate process. Assume |
| 1117 | // things coming from other processes are due to the user. |
| 1118 | if ((UserHandle.isSameApp(callingUid, Process.SYSTEM_UID) && callingPid != Process.myPid()) |
| 1119 | || shellCaller) { |
| 1120 | reason = REASON_MAIN_FORCED_BY_USER; |
| 1121 | } else if (UserHandle.isCore(callingUid)) { |
| 1122 | reason = REASON_MAIN_FORCED_BY_SYSTEM; |
| 1123 | } else { |
| 1124 | reason = REASON_MAIN_PREDICTED; |
| 1125 | } |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 1126 | final int packageFlags = PackageManager.MATCH_ANY_USER |
| 1127 | | PackageManager.MATCH_DIRECT_BOOT_UNAWARE |
| 1128 | | PackageManager.MATCH_DIRECT_BOOT_AWARE; |
| 1129 | final int numApps = appBuckets.size(); |
| 1130 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
| 1131 | for (int i = 0; i < numApps; ++i) { |
| 1132 | final AppStandbyInfo bucketInfo = appBuckets.get(i); |
| 1133 | final String packageName = bucketInfo.mPackageName; |
| 1134 | final int bucket = bucketInfo.mStandbyBucket; |
| 1135 | if (bucket < STANDBY_BUCKET_ACTIVE || bucket > STANDBY_BUCKET_NEVER) { |
| 1136 | throw new IllegalArgumentException("Cannot set the standby bucket to " + bucket); |
| 1137 | } |
| 1138 | final int packageUid = mInjector.getPackageManagerInternal() |
| 1139 | .getPackageUid(packageName, packageFlags, userId); |
| 1140 | // Caller cannot set their own standby state |
| 1141 | if (packageUid == callingUid) { |
| 1142 | throw new IllegalArgumentException("Cannot set your own standby bucket"); |
| 1143 | } |
| 1144 | if (packageUid < 0) { |
| 1145 | throw new IllegalArgumentException( |
| 1146 | "Cannot set standby bucket for non existent package (" + packageName + ")"); |
| 1147 | } |
| 1148 | setAppStandbyBucket(packageName, userId, bucket, reason, elapsedRealtime, shellCaller); |
| 1149 | } |
| 1150 | } |
| 1151 | |
| 1152 | @VisibleForTesting |
| 1153 | void setAppStandbyBucket(String packageName, int userId, @StandbyBuckets int newBucket, |
| 1154 | int reason) { |
| 1155 | setAppStandbyBucket( |
| 1156 | packageName, userId, newBucket, reason, mInjector.elapsedRealtime(), false); |
| 1157 | } |
| 1158 | |
| 1159 | private void setAppStandbyBucket(String packageName, int userId, @StandbyBuckets int newBucket, |
Makoto Onuki | a0058b4 | 2018-05-22 16:32:23 -0700 | [diff] [blame] | 1160 | int reason, long elapsedRealtime, boolean resetTimeout) { |
Amith Yamasani | e878931 | 2017-12-10 14:34:26 -0800 | [diff] [blame] | 1161 | synchronized (mAppIdleLock) { |
Varun Shah | 7609b75 | 2018-10-15 15:07:47 -0700 | [diff] [blame] | 1162 | // If the package is not installed, don't allow the bucket to be set. |
| 1163 | if (!mInjector.isPackageInstalled(packageName, 0, userId)) { |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1164 | Slog.e(TAG, "Tried to set bucket of uninstalled app: " + packageName); |
Varun Shah | 7609b75 | 2018-10-15 15:07:47 -0700 | [diff] [blame] | 1165 | return; |
| 1166 | } |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1167 | AppIdleHistory.AppUsageHistory app = mAppIdleHistory.getAppUsageHistory(packageName, |
| 1168 | userId, elapsedRealtime); |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1169 | boolean predicted = (reason & REASON_MAIN_MASK) == REASON_MAIN_PREDICTED; |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1170 | |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1171 | // Don't allow changing bucket if higher than ACTIVE |
| 1172 | if (app.currentBucket < STANDBY_BUCKET_ACTIVE) return; |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1173 | |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1174 | // Don't allow prediction to change from/to NEVER or from RESTRICTED. |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1175 | if ((app.currentBucket == STANDBY_BUCKET_NEVER |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1176 | || app.currentBucket == STANDBY_BUCKET_RESTRICTED |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1177 | || newBucket == STANDBY_BUCKET_NEVER) |
| 1178 | && predicted) { |
| 1179 | return; |
| 1180 | } |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1181 | |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1182 | // If the bucket was forced, don't allow prediction to override |
Kweku Adams | c182d5e | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1183 | if (predicted |
| 1184 | && ((app.bucketingReason & REASON_MAIN_MASK) == REASON_MAIN_FORCED_BY_USER |
| 1185 | || (app.bucketingReason & REASON_MAIN_MASK) == REASON_MAIN_FORCED_BY_SYSTEM)) { |
| 1186 | return; |
| 1187 | } |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1188 | |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1189 | final boolean isForcedByUser = |
| 1190 | (reason & REASON_MAIN_MASK) == REASON_MAIN_FORCED_BY_USER; |
| 1191 | |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1192 | // If the current bucket is RESTRICTED, only user force or usage should bring it out, |
| 1193 | // unless the app was put into the bucket due to timing out. |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1194 | if (app.currentBucket == STANDBY_BUCKET_RESTRICTED && !isUserUsage(reason) |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1195 | && !isForcedByUser |
| 1196 | && (app.bucketingReason & REASON_MAIN_MASK) != REASON_MAIN_TIMEOUT) { |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1197 | return; |
| 1198 | } |
| 1199 | |
| 1200 | if (newBucket == STANDBY_BUCKET_RESTRICTED) { |
| 1201 | mAppIdleHistory |
| 1202 | .noteRestrictionAttempt(packageName, userId, elapsedRealtime, reason); |
| 1203 | |
| 1204 | if (isForcedByUser) { |
| 1205 | // Only user force can bypass the delay restriction. If the user forced the |
| 1206 | // app into the RESTRICTED bucket, then a toast confirming the action |
| 1207 | // shouldn't be surprising. |
| 1208 | if (Build.IS_DEBUGGABLE) { |
| 1209 | Toast.makeText(mContext, |
| 1210 | // Since AppStandbyController sits low in the lock hierarchy, |
| 1211 | // make sure not to call out with the lock held. |
| 1212 | mHandler.getLooper(), |
| 1213 | mContext.getResources().getString( |
| 1214 | R.string.as_app_forced_to_restricted_bucket, packageName), |
| 1215 | Toast.LENGTH_SHORT) |
| 1216 | .show(); |
| 1217 | } else { |
| 1218 | Slog.i(TAG, packageName + " restricted by user"); |
| 1219 | } |
| 1220 | } else { |
| 1221 | final long timeUntilRestrictPossibleMs = app.lastUsedByUserElapsedTime |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1222 | + mInjector.getAutoRestrictedBucketDelayMs() - elapsedRealtime; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1223 | if (timeUntilRestrictPossibleMs > 0) { |
| 1224 | Slog.w(TAG, "Tried to restrict recently used app: " + packageName |
| 1225 | + " due to " + reason); |
| 1226 | mHandler.sendMessageDelayed( |
| 1227 | mHandler.obtainMessage( |
| 1228 | MSG_CHECK_PACKAGE_IDLE_STATE, userId, -1, packageName), |
| 1229 | timeUntilRestrictPossibleMs); |
| 1230 | return; |
| 1231 | } |
| 1232 | } |
| 1233 | } |
| 1234 | |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1235 | // If the bucket is required to stay in a higher state for a specified duration, don't |
| 1236 | // override unless the duration has passed |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 1237 | if (predicted) { |
| 1238 | // Check if the app is within one of the timeouts for forced bucket elevation |
| 1239 | final long elapsedTimeAdjusted = mAppIdleHistory.getElapsedTime(elapsedRealtime); |
Amith Yamasani | 3154dcf | 2018-03-27 18:24:04 -0700 | [diff] [blame] | 1240 | // In case of not using the prediction, just keep track of it for applying after |
| 1241 | // ACTIVE or WORKING_SET timeout. |
| 1242 | mAppIdleHistory.updateLastPrediction(app, elapsedTimeAdjusted, newBucket); |
| 1243 | |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 1244 | if (newBucket > STANDBY_BUCKET_ACTIVE |
| 1245 | && app.bucketActiveTimeoutTime > elapsedTimeAdjusted) { |
| 1246 | newBucket = STANDBY_BUCKET_ACTIVE; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1247 | reason = app.bucketingReason; |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 1248 | if (DEBUG) { |
| 1249 | Slog.d(TAG, " Keeping at ACTIVE due to min timeout"); |
| 1250 | } |
| 1251 | } else if (newBucket > STANDBY_BUCKET_WORKING_SET |
| 1252 | && app.bucketWorkingSetTimeoutTime > elapsedTimeAdjusted) { |
| 1253 | newBucket = STANDBY_BUCKET_WORKING_SET; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1254 | if (app.currentBucket != newBucket) { |
| 1255 | reason = REASON_MAIN_USAGE | REASON_SUB_USAGE_ACTIVE_TIMEOUT; |
| 1256 | } else { |
| 1257 | reason = app.bucketingReason; |
| 1258 | } |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 1259 | if (DEBUG) { |
| 1260 | Slog.d(TAG, " Keeping at WORKING_SET due to min timeout"); |
| 1261 | } |
| 1262 | } |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1263 | } |
| 1264 | |
Amith Yamasani | e878931 | 2017-12-10 14:34:26 -0800 | [diff] [blame] | 1265 | mAppIdleHistory.setAppStandbyBucket(packageName, userId, elapsedRealtime, newBucket, |
Makoto Onuki | a0058b4 | 2018-05-22 16:32:23 -0700 | [diff] [blame] | 1266 | reason, resetTimeout); |
Amith Yamasani | e878931 | 2017-12-10 14:34:26 -0800 | [diff] [blame] | 1267 | } |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1268 | maybeInformListeners(packageName, userId, elapsedRealtime, newBucket, reason, false); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1269 | } |
| 1270 | |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 1271 | @VisibleForTesting |
| 1272 | boolean isActiveDeviceAdmin(String packageName, int userId) { |
| 1273 | synchronized (mActiveAdminApps) { |
| 1274 | final Set<String> adminPkgs = mActiveAdminApps.get(userId); |
| 1275 | return adminPkgs != null && adminPkgs.contains(packageName); |
| 1276 | } |
| 1277 | } |
| 1278 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1279 | @Override |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 1280 | public void addActiveDeviceAdmin(String adminPkg, int userId) { |
| 1281 | synchronized (mActiveAdminApps) { |
| 1282 | Set<String> adminPkgs = mActiveAdminApps.get(userId); |
| 1283 | if (adminPkgs == null) { |
| 1284 | adminPkgs = new ArraySet<>(); |
| 1285 | mActiveAdminApps.put(userId, adminPkgs); |
| 1286 | } |
| 1287 | adminPkgs.add(adminPkg); |
| 1288 | } |
| 1289 | } |
| 1290 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1291 | @Override |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 1292 | public void setActiveAdminApps(Set<String> adminPkgs, int userId) { |
| 1293 | synchronized (mActiveAdminApps) { |
| 1294 | if (adminPkgs == null) { |
| 1295 | mActiveAdminApps.remove(userId); |
| 1296 | } else { |
| 1297 | mActiveAdminApps.put(userId, adminPkgs); |
| 1298 | } |
| 1299 | } |
| 1300 | } |
| 1301 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1302 | @Override |
Sudheer Shanka | c53c47f | 2018-01-16 12:01:00 -0800 | [diff] [blame] | 1303 | public void onAdminDataAvailable() { |
| 1304 | mAdminDataAvailableLatch.countDown(); |
| 1305 | } |
| 1306 | |
| 1307 | /** |
| 1308 | * This will only ever be called once - during device boot. |
| 1309 | */ |
| 1310 | private void waitForAdminData() { |
| 1311 | if (mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_DEVICE_ADMIN)) { |
| 1312 | ConcurrentUtils.waitForCountDownNoInterrupt(mAdminDataAvailableLatch, |
| 1313 | WAIT_FOR_ADMIN_DATA_TIMEOUT_MS, "Wait for admin data"); |
| 1314 | } |
| 1315 | } |
| 1316 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1317 | @VisibleForTesting |
Sudheer Shanka | 101c353 | 2018-01-08 16:28:42 -0800 | [diff] [blame] | 1318 | Set<String> getActiveAdminAppsForTest(int userId) { |
| 1319 | synchronized (mActiveAdminApps) { |
| 1320 | return mActiveAdminApps.get(userId); |
| 1321 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1322 | } |
| 1323 | |
| 1324 | /** |
| 1325 | * Returns {@code true} if the supplied package is the device provisioning app. Otherwise, |
| 1326 | * returns {@code false}. |
| 1327 | */ |
| 1328 | private boolean isDeviceProvisioningPackage(String packageName) { |
| 1329 | String deviceProvisioningPackage = mContext.getResources().getString( |
| 1330 | com.android.internal.R.string.config_deviceProvisioningPackage); |
| 1331 | return deviceProvisioningPackage != null && deviceProvisioningPackage.equals(packageName); |
| 1332 | } |
| 1333 | |
| 1334 | private boolean isCarrierApp(String packageName) { |
| 1335 | synchronized (mAppIdleLock) { |
| 1336 | if (!mHaveCarrierPrivilegedApps) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1337 | fetchCarrierPrivilegedAppsLocked(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1338 | } |
| 1339 | if (mCarrierPrivilegedApps != null) { |
| 1340 | return mCarrierPrivilegedApps.contains(packageName); |
| 1341 | } |
| 1342 | return false; |
| 1343 | } |
| 1344 | } |
| 1345 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1346 | @Override |
| 1347 | public void clearCarrierPrivilegedApps() { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1348 | if (DEBUG) { |
| 1349 | Slog.i(TAG, "Clearing carrier privileged apps list"); |
| 1350 | } |
| 1351 | synchronized (mAppIdleLock) { |
| 1352 | mHaveCarrierPrivilegedApps = false; |
| 1353 | mCarrierPrivilegedApps = null; // Need to be refetched. |
| 1354 | } |
| 1355 | } |
| 1356 | |
| 1357 | @GuardedBy("mAppIdleLock") |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1358 | private void fetchCarrierPrivilegedAppsLocked() { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1359 | TelephonyManager telephonyManager = |
| 1360 | mContext.getSystemService(TelephonyManager.class); |
Shuo Qian | 6f27c57 | 2019-12-03 23:52:13 +0000 | [diff] [blame] | 1361 | mCarrierPrivilegedApps = |
| 1362 | telephonyManager.getCarrierPrivilegedPackagesForAllActiveSubscriptions(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1363 | mHaveCarrierPrivilegedApps = true; |
| 1364 | if (DEBUG) { |
| 1365 | Slog.d(TAG, "apps with carrier privilege " + mCarrierPrivilegedApps); |
| 1366 | } |
| 1367 | } |
| 1368 | |
| 1369 | private boolean isActiveNetworkScorer(String packageName) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1370 | String activeScorer = mInjector.getActiveNetworkScorer(); |
| 1371 | return packageName != null && packageName.equals(activeScorer); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1372 | } |
| 1373 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1374 | private void informListeners(String packageName, int userId, int bucket, int reason, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1375 | boolean userInteraction) { |
Amith Yamasani | afbccb7 | 2017-11-27 10:44:24 -0800 | [diff] [blame] | 1376 | final boolean idle = bucket >= STANDBY_BUCKET_RARE; |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1377 | synchronized (mPackageAccessListeners) { |
| 1378 | for (AppIdleStateChangeListener listener : mPackageAccessListeners) { |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1379 | listener.onAppIdleStateChanged(packageName, userId, idle, bucket, reason); |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 1380 | if (userInteraction) { |
| 1381 | listener.onUserInteractionStarted(packageName, userId); |
| 1382 | } |
Amith Yamasani | 9388519 | 2017-12-13 11:52:10 -0800 | [diff] [blame] | 1383 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1384 | } |
| 1385 | } |
| 1386 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1387 | @Override |
| 1388 | public void flushToDisk(int userId) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1389 | synchronized (mAppIdleLock) { |
| 1390 | mAppIdleHistory.writeAppIdleTimes(userId); |
| 1391 | } |
| 1392 | } |
| 1393 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1394 | @Override |
| 1395 | public void flushDurationsToDisk() { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1396 | // Persist elapsed and screen on time. If this fails for whatever reason, the apps will be |
| 1397 | // considered not-idle, which is the safest outcome in such an event. |
| 1398 | synchronized (mAppIdleLock) { |
| 1399 | mAppIdleHistory.writeAppIdleDurations(); |
| 1400 | } |
| 1401 | } |
| 1402 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1403 | private boolean isDisplayOn() { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1404 | return mInjector.isDefaultDisplayOn(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1405 | } |
| 1406 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1407 | @VisibleForTesting |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1408 | void clearAppIdleForPackage(String packageName, int userId) { |
| 1409 | synchronized (mAppIdleLock) { |
| 1410 | mAppIdleHistory.clearUsage(packageName, userId); |
| 1411 | } |
| 1412 | } |
| 1413 | |
| 1414 | private class PackageReceiver extends BroadcastReceiver { |
| 1415 | @Override |
| 1416 | public void onReceive(Context context, Intent intent) { |
| 1417 | final String action = intent.getAction(); |
| 1418 | if (Intent.ACTION_PACKAGE_ADDED.equals(action) |
| 1419 | || Intent.ACTION_PACKAGE_CHANGED.equals(action)) { |
| 1420 | clearCarrierPrivilegedApps(); |
| 1421 | } |
| 1422 | if ((Intent.ACTION_PACKAGE_REMOVED.equals(action) || |
| 1423 | Intent.ACTION_PACKAGE_ADDED.equals(action)) |
| 1424 | && !intent.getBooleanExtra(Intent.EXTRA_REPLACING, false)) { |
| 1425 | clearAppIdleForPackage(intent.getData().getSchemeSpecificPart(), |
| 1426 | getSendingUserId()); |
| 1427 | } |
| 1428 | } |
| 1429 | } |
| 1430 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1431 | @Override |
| 1432 | public void initializeDefaultsForSystemApps(int userId) { |
Amith Yamasani | 777b153 | 2018-01-28 23:20:07 +0000 | [diff] [blame] | 1433 | if (!mSystemServicesReady) { |
| 1434 | // Do it later, since SettingsProvider wasn't queried yet for app_standby_enabled |
| 1435 | mPendingInitializeDefaults = true; |
| 1436 | return; |
| 1437 | } |
| 1438 | Slog.d(TAG, "Initializing defaults for system apps on user " + userId + ", " |
| 1439 | + "appIdleEnabled=" + mAppIdleEnabled); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1440 | final long elapsedRealtime = mInjector.elapsedRealtime(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1441 | List<PackageInfo> packages = mPackageManager.getInstalledPackagesAsUser( |
| 1442 | PackageManager.MATCH_DISABLED_COMPONENTS, |
| 1443 | userId); |
| 1444 | final int packageCount = packages.size(); |
| 1445 | synchronized (mAppIdleLock) { |
| 1446 | for (int i = 0; i < packageCount; i++) { |
| 1447 | final PackageInfo pi = packages.get(i); |
| 1448 | String packageName = pi.packageName; |
| 1449 | if (pi.applicationInfo != null && pi.applicationInfo.isSystemApp()) { |
Amith Yamasani | 7ec8941 | 2018-02-07 08:48:49 -0800 | [diff] [blame] | 1450 | // Mark app as used for 2 hours. After that it can timeout to whatever the |
Amith Yamasani | 53f06ea | 2018-01-05 17:53:46 -0800 | [diff] [blame] | 1451 | // past usage pattern was. |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1452 | mAppIdleHistory.reportUsage(packageName, userId, STANDBY_BUCKET_ACTIVE, |
| 1453 | REASON_SUB_USAGE_SYSTEM_UPDATE, 0, |
Amith Yamasani | 7ec8941 | 2018-02-07 08:48:49 -0800 | [diff] [blame] | 1454 | elapsedRealtime + mSystemUpdateUsageTimeoutMillis); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1455 | } |
| 1456 | } |
Michael Wachenschwanz | d1d8aa6 | 2019-02-28 16:38:37 -0800 | [diff] [blame] | 1457 | // Immediately persist defaults to disk |
| 1458 | mAppIdleHistory.writeAppIdleTimes(userId); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1459 | } |
| 1460 | } |
| 1461 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1462 | @Override |
| 1463 | public void postReportContentProviderUsage(String name, String packageName, int userId) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1464 | SomeArgs args = SomeArgs.obtain(); |
| 1465 | args.arg1 = name; |
| 1466 | args.arg2 = packageName; |
| 1467 | args.arg3 = userId; |
| 1468 | mHandler.obtainMessage(MSG_REPORT_CONTENT_PROVIDER_USAGE, args) |
| 1469 | .sendToTarget(); |
| 1470 | } |
| 1471 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1472 | @Override |
| 1473 | public void postReportSyncScheduled(String packageName, int userId, boolean exempted) { |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1474 | mHandler.obtainMessage(MSG_REPORT_SYNC_SCHEDULED, userId, exempted ? 1 : 0, packageName) |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1475 | .sendToTarget(); |
| 1476 | } |
| 1477 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1478 | @Override |
| 1479 | public void postReportExemptedSyncStart(String packageName, int userId) { |
Makoto Onuki | 75ad249 | 2018-03-28 14:42:42 -0700 | [diff] [blame] | 1480 | mHandler.obtainMessage(MSG_REPORT_EXEMPTED_SYNC_START, userId, 0, packageName) |
| 1481 | .sendToTarget(); |
| 1482 | } |
| 1483 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1484 | @Override |
| 1485 | public void dumpUser(IndentingPrintWriter idpw, int userId, String pkg) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1486 | synchronized (mAppIdleLock) { |
Dianne Hackborn | c81983a | 2017-10-20 16:16:32 -0700 | [diff] [blame] | 1487 | mAppIdleHistory.dump(idpw, userId, pkg); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1488 | } |
| 1489 | } |
| 1490 | |
Makoto Onuki | a72e04f | 2019-10-03 11:10:45 -0700 | [diff] [blame] | 1491 | @Override |
| 1492 | public void dumpState(String[] args, PrintWriter pw) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1493 | synchronized (mAppIdleLock) { |
| 1494 | pw.println("Carrier privileged apps (have=" + mHaveCarrierPrivilegedApps |
| 1495 | + "): " + mCarrierPrivilegedApps); |
| 1496 | } |
| 1497 | |
Amith Yamasani | 8b7725b | 2018-08-27 13:44:31 -0700 | [diff] [blame] | 1498 | final long now = System.currentTimeMillis(); |
| 1499 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1500 | pw.println(); |
| 1501 | pw.println("Settings:"); |
| 1502 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1503 | pw.print(" mCheckIdleIntervalMillis="); |
| 1504 | TimeUtils.formatDuration(mCheckIdleIntervalMillis, pw); |
| 1505 | pw.println(); |
| 1506 | |
Esteban Talavera | 5b79bfa | 2018-07-05 15:15:22 +0100 | [diff] [blame] | 1507 | pw.print(" mStrongUsageTimeoutMillis="); |
| 1508 | TimeUtils.formatDuration(mStrongUsageTimeoutMillis, pw); |
| 1509 | pw.println(); |
| 1510 | pw.print(" mNotificationSeenTimeoutMillis="); |
| 1511 | TimeUtils.formatDuration(mNotificationSeenTimeoutMillis, pw); |
| 1512 | pw.println(); |
| 1513 | pw.print(" mSyncAdapterTimeoutMillis="); |
| 1514 | TimeUtils.formatDuration(mSyncAdapterTimeoutMillis, pw); |
| 1515 | pw.println(); |
| 1516 | pw.print(" mSystemInteractionTimeoutMillis="); |
| 1517 | TimeUtils.formatDuration(mSystemInteractionTimeoutMillis, pw); |
| 1518 | pw.println(); |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 1519 | pw.print(" mInitialForegroundServiceStartTimeoutMillis="); |
| 1520 | TimeUtils.formatDuration(mInitialForegroundServiceStartTimeoutMillis, pw); |
| 1521 | pw.println(); |
Esteban Talavera | 5b79bfa | 2018-07-05 15:15:22 +0100 | [diff] [blame] | 1522 | |
| 1523 | pw.print(" mPredictionTimeoutMillis="); |
| 1524 | TimeUtils.formatDuration(mPredictionTimeoutMillis, pw); |
| 1525 | pw.println(); |
| 1526 | |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1527 | pw.print(" mExemptedSyncScheduledNonDozeTimeoutMillis="); |
| 1528 | TimeUtils.formatDuration(mExemptedSyncScheduledNonDozeTimeoutMillis, pw); |
| 1529 | pw.println(); |
| 1530 | pw.print(" mExemptedSyncScheduledDozeTimeoutMillis="); |
| 1531 | TimeUtils.formatDuration(mExemptedSyncScheduledDozeTimeoutMillis, pw); |
| 1532 | pw.println(); |
| 1533 | pw.print(" mExemptedSyncStartTimeoutMillis="); |
| 1534 | TimeUtils.formatDuration(mExemptedSyncStartTimeoutMillis, pw); |
| 1535 | pw.println(); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1536 | pw.print(" mUnexemptedSyncScheduledTimeoutMillis="); |
| 1537 | TimeUtils.formatDuration(mUnexemptedSyncScheduledTimeoutMillis, pw); |
| 1538 | pw.println(); |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1539 | |
Esteban Talavera | 5b79bfa | 2018-07-05 15:15:22 +0100 | [diff] [blame] | 1540 | pw.print(" mSystemUpdateUsageTimeoutMillis="); |
| 1541 | TimeUtils.formatDuration(mSystemUpdateUsageTimeoutMillis, pw); |
| 1542 | pw.println(); |
| 1543 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1544 | pw.println(); |
| 1545 | pw.print("mAppIdleEnabled="); pw.print(mAppIdleEnabled); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1546 | pw.println(); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1547 | pw.print("mScreenThresholds="); pw.println(Arrays.toString(mAppStandbyScreenThresholds)); |
| 1548 | pw.print("mElapsedThresholds="); pw.println(Arrays.toString(mAppStandbyElapsedThresholds)); |
Michael Wachenschwanz | 5ca5cb6 | 2018-04-25 16:12:59 -0700 | [diff] [blame] | 1549 | pw.println(); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1550 | } |
| 1551 | |
| 1552 | /** |
| 1553 | * Injector for interaction with external code. Override methods to provide a mock |
| 1554 | * implementation for tests. |
| 1555 | * onBootPhase() must be called with at least the PHASE_SYSTEM_SERVICES_READY |
| 1556 | */ |
| 1557 | static class Injector { |
| 1558 | |
| 1559 | private final Context mContext; |
| 1560 | private final Looper mLooper; |
| 1561 | private IDeviceIdleController mDeviceIdleController; |
| 1562 | private IBatteryStats mBatteryStats; |
| 1563 | private PackageManagerInternal mPackageManagerInternal; |
| 1564 | private DisplayManager mDisplayManager; |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1565 | private PowerManager mPowerManager; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1566 | int mBootPhase; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1567 | /** |
| 1568 | * The minimum amount of time required since the last user interaction before an app can be |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1569 | * automatically placed in the RESTRICTED bucket. |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1570 | */ |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1571 | long mAutoRestrictedBucketDelayMs = ONE_DAY; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1572 | |
| 1573 | Injector(Context context, Looper looper) { |
| 1574 | mContext = context; |
| 1575 | mLooper = looper; |
| 1576 | } |
| 1577 | |
| 1578 | Context getContext() { |
| 1579 | return mContext; |
| 1580 | } |
| 1581 | |
| 1582 | Looper getLooper() { |
| 1583 | return mLooper; |
| 1584 | } |
| 1585 | |
| 1586 | void onBootPhase(int phase) { |
| 1587 | if (phase == PHASE_SYSTEM_SERVICES_READY) { |
| 1588 | mDeviceIdleController = IDeviceIdleController.Stub.asInterface( |
| 1589 | ServiceManager.getService(Context.DEVICE_IDLE_CONTROLLER)); |
| 1590 | mBatteryStats = IBatteryStats.Stub.asInterface( |
| 1591 | ServiceManager.getService(BatteryStats.SERVICE_NAME)); |
| 1592 | mPackageManagerInternal = LocalServices.getService(PackageManagerInternal.class); |
| 1593 | mDisplayManager = (DisplayManager) mContext.getSystemService( |
| 1594 | Context.DISPLAY_SERVICE); |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1595 | mPowerManager = mContext.getSystemService(PowerManager.class); |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1596 | |
| 1597 | final ActivityManager activityManager = |
| 1598 | (ActivityManager) mContext.getSystemService(Context.ACTIVITY_SERVICE); |
| 1599 | if (activityManager.isLowRamDevice() || ActivityManager.isSmallBatteryDevice()) { |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1600 | mAutoRestrictedBucketDelayMs = 12 * ONE_HOUR; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1601 | } |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1602 | } |
| 1603 | mBootPhase = phase; |
| 1604 | } |
| 1605 | |
| 1606 | int getBootPhase() { |
| 1607 | return mBootPhase; |
| 1608 | } |
| 1609 | |
| 1610 | /** |
| 1611 | * Returns the elapsed realtime since the device started. Override this |
| 1612 | * to control the clock. |
| 1613 | * @return elapsed realtime |
| 1614 | */ |
| 1615 | long elapsedRealtime() { |
| 1616 | return SystemClock.elapsedRealtime(); |
| 1617 | } |
| 1618 | |
| 1619 | long currentTimeMillis() { |
| 1620 | return System.currentTimeMillis(); |
| 1621 | } |
| 1622 | |
| 1623 | boolean isAppIdleEnabled() { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1624 | final boolean buildFlag = mContext.getResources().getBoolean( |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1625 | com.android.internal.R.bool.config_enableAutoPowerModes); |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 1626 | final boolean runtimeFlag = Global.getInt(mContext.getContentResolver(), |
| 1627 | Global.APP_STANDBY_ENABLED, 1) == 1 |
| 1628 | && Global.getInt(mContext.getContentResolver(), |
| 1629 | Global.ADAPTIVE_BATTERY_MANAGEMENT_ENABLED, 1) == 1; |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1630 | return buildFlag && runtimeFlag; |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1631 | } |
| 1632 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1633 | boolean isPowerSaveWhitelistExceptIdleApp(String packageName) throws RemoteException { |
| 1634 | return mDeviceIdleController.isPowerSaveWhitelistExceptIdleApp(packageName); |
| 1635 | } |
| 1636 | |
| 1637 | File getDataSystemDirectory() { |
| 1638 | return Environment.getDataSystemDirectory(); |
| 1639 | } |
| 1640 | |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1641 | /** |
| 1642 | * Return the minimum amount of time that must have passed since the last user usage before |
| 1643 | * an app can be automatically put into the |
| 1644 | * {@link android.app.usage.UsageStatsManager#STANDBY_BUCKET_RESTRICTED} bucket. |
| 1645 | */ |
| 1646 | long getAutoRestrictedBucketDelayMs() { |
| 1647 | return mAutoRestrictedBucketDelayMs; |
Kweku Adams | c6a9b34 | 2020-01-08 18:37:26 -0800 | [diff] [blame] | 1648 | } |
| 1649 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1650 | void noteEvent(int event, String packageName, int uid) throws RemoteException { |
| 1651 | mBatteryStats.noteEvent(event, packageName, uid); |
| 1652 | } |
| 1653 | |
Kweku Adams | c4ee998 | 2020-01-08 11:14:39 -0800 | [diff] [blame] | 1654 | PackageManagerInternal getPackageManagerInternal() { |
| 1655 | return mPackageManagerInternal; |
| 1656 | } |
| 1657 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1658 | boolean isPackageEphemeral(int userId, String packageName) { |
| 1659 | return mPackageManagerInternal.isPackageEphemeral(userId, packageName); |
| 1660 | } |
| 1661 | |
Varun Shah | 7609b75 | 2018-10-15 15:07:47 -0700 | [diff] [blame] | 1662 | boolean isPackageInstalled(String packageName, int flags, int userId) { |
| 1663 | return mPackageManagerInternal.getPackageUid(packageName, flags, userId) >= 0; |
| 1664 | } |
| 1665 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1666 | int[] getRunningUserIds() throws RemoteException { |
| 1667 | return ActivityManager.getService().getRunningUserIds(); |
| 1668 | } |
| 1669 | |
| 1670 | boolean isDefaultDisplayOn() { |
| 1671 | return mDisplayManager |
| 1672 | .getDisplay(Display.DEFAULT_DISPLAY).getState() == Display.STATE_ON; |
| 1673 | } |
| 1674 | |
| 1675 | void registerDisplayListener(DisplayManager.DisplayListener listener, Handler handler) { |
| 1676 | mDisplayManager.registerDisplayListener(listener, handler); |
| 1677 | } |
| 1678 | |
| 1679 | String getActiveNetworkScorer() { |
| 1680 | NetworkScoreManager nsm = (NetworkScoreManager) mContext.getSystemService( |
| 1681 | Context.NETWORK_SCORE_SERVICE); |
| 1682 | return nsm.getActiveScorerPackage(); |
| 1683 | } |
| 1684 | |
| 1685 | public boolean isBoundWidgetPackage(AppWidgetManager appWidgetManager, String packageName, |
| 1686 | int userId) { |
| 1687 | return appWidgetManager.isBoundWidgetPackage(packageName, userId); |
| 1688 | } |
Amith Yamasani | 301e94a | 2017-11-17 16:35:44 -0800 | [diff] [blame] | 1689 | |
| 1690 | String getAppIdleSettings() { |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 1691 | return Global.getString(mContext.getContentResolver(), |
| 1692 | Global.APP_IDLE_CONSTANTS); |
Amith Yamasani | 301e94a | 2017-11-17 16:35:44 -0800 | [diff] [blame] | 1693 | } |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1694 | |
| 1695 | /** Whether the device is in doze or not. */ |
| 1696 | public boolean isDeviceIdleMode() { |
| 1697 | return mPowerManager.isDeviceIdleMode(); |
| 1698 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1699 | } |
| 1700 | |
| 1701 | class AppStandbyHandler extends Handler { |
| 1702 | |
| 1703 | AppStandbyHandler(Looper looper) { |
| 1704 | super(looper); |
| 1705 | } |
| 1706 | |
| 1707 | @Override |
| 1708 | public void handleMessage(Message msg) { |
| 1709 | switch (msg.what) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1710 | case MSG_INFORM_LISTENERS: |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 1711 | StandbyUpdateRecord r = (StandbyUpdateRecord) msg.obj; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1712 | informListeners(r.packageName, r.userId, r.bucket, r.reason, |
| 1713 | r.isUserInteraction); |
Christopher Tate | d117b29 | 2018-01-05 17:32:36 -0800 | [diff] [blame] | 1714 | r.recycle(); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1715 | break; |
| 1716 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1717 | case MSG_FORCE_IDLE_STATE: |
| 1718 | forceIdleState((String) msg.obj, msg.arg1, msg.arg2 == 1); |
| 1719 | break; |
| 1720 | |
| 1721 | case MSG_CHECK_IDLE_STATES: |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1722 | if (checkIdleStates(msg.arg1) && mAppIdleEnabled) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1723 | mHandler.sendMessageDelayed(mHandler.obtainMessage( |
| 1724 | MSG_CHECK_IDLE_STATES, msg.arg1, 0), |
| 1725 | mCheckIdleIntervalMillis); |
| 1726 | } |
| 1727 | break; |
| 1728 | |
| 1729 | case MSG_ONE_TIME_CHECK_IDLE_STATES: |
| 1730 | mHandler.removeMessages(MSG_ONE_TIME_CHECK_IDLE_STATES); |
Sudheer Shanka | c53c47f | 2018-01-16 12:01:00 -0800 | [diff] [blame] | 1731 | waitForAdminData(); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1732 | checkIdleStates(UserHandle.USER_ALL); |
| 1733 | break; |
| 1734 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1735 | case MSG_REPORT_CONTENT_PROVIDER_USAGE: |
| 1736 | SomeArgs args = (SomeArgs) msg.obj; |
| 1737 | reportContentProviderUsage((String) args.arg1, // authority name |
| 1738 | (String) args.arg2, // package name |
| 1739 | (int) args.arg3); // userId |
| 1740 | args.recycle(); |
| 1741 | break; |
| 1742 | |
Amith Yamasani | bbbad9c | 2018-02-10 16:46:38 -0800 | [diff] [blame] | 1743 | case MSG_CHECK_PACKAGE_IDLE_STATE: |
| 1744 | checkAndUpdateStandbyState((String) msg.obj, msg.arg1, msg.arg2, |
| 1745 | mInjector.elapsedRealtime()); |
| 1746 | break; |
Makoto Onuki | 75ad249 | 2018-03-28 14:42:42 -0700 | [diff] [blame] | 1747 | |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1748 | case MSG_REPORT_SYNC_SCHEDULED: |
| 1749 | final boolean exempted = msg.arg1 > 0 ? true : false; |
| 1750 | if (exempted) { |
| 1751 | reportExemptedSyncScheduled((String) msg.obj, msg.arg1); |
| 1752 | } else { |
| 1753 | reportUnexemptedSyncScheduled((String) msg.obj, msg.arg1); |
| 1754 | } |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1755 | break; |
| 1756 | |
Makoto Onuki | 75ad249 | 2018-03-28 14:42:42 -0700 | [diff] [blame] | 1757 | case MSG_REPORT_EXEMPTED_SYNC_START: |
| 1758 | reportExemptedSyncStart((String) msg.obj, msg.arg1); |
| 1759 | break; |
| 1760 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1761 | default: |
| 1762 | super.handleMessage(msg); |
| 1763 | break; |
| 1764 | |
| 1765 | } |
| 1766 | } |
| 1767 | }; |
| 1768 | |
Michael Wachenschwanz | 113a0fa | 2018-03-30 12:45:18 -0700 | [diff] [blame] | 1769 | private final NetworkRequest mNetworkRequest = new NetworkRequest.Builder().build(); |
| 1770 | |
| 1771 | private final ConnectivityManager.NetworkCallback mNetworkCallback |
| 1772 | = new ConnectivityManager.NetworkCallback() { |
| 1773 | @Override |
| 1774 | public void onAvailable(Network network) { |
| 1775 | mConnectivityManager.unregisterNetworkCallback(this); |
Michael Wachenschwanz | 113a0fa | 2018-03-30 12:45:18 -0700 | [diff] [blame] | 1776 | } |
| 1777 | }; |
| 1778 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1779 | private final DisplayManager.DisplayListener mDisplayListener |
| 1780 | = new DisplayManager.DisplayListener() { |
| 1781 | |
| 1782 | @Override public void onDisplayAdded(int displayId) { |
| 1783 | } |
| 1784 | |
| 1785 | @Override public void onDisplayRemoved(int displayId) { |
| 1786 | } |
| 1787 | |
| 1788 | @Override public void onDisplayChanged(int displayId) { |
| 1789 | if (displayId == Display.DEFAULT_DISPLAY) { |
| 1790 | final boolean displayOn = isDisplayOn(); |
| 1791 | synchronized (mAppIdleLock) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1792 | mAppIdleHistory.updateDisplay(displayOn, mInjector.elapsedRealtime()); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1793 | } |
| 1794 | } |
| 1795 | } |
| 1796 | }; |
| 1797 | |
| 1798 | /** |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 1799 | * Observe settings changes for {@link Global#APP_IDLE_CONSTANTS}. |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1800 | */ |
| 1801 | private class SettingsObserver extends ContentObserver { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1802 | private static final String KEY_SCREEN_TIME_THRESHOLDS = "screen_thresholds"; |
| 1803 | private static final String KEY_ELAPSED_TIME_THRESHOLDS = "elapsed_thresholds"; |
Amith Yamasani | 7ec8941 | 2018-02-07 08:48:49 -0800 | [diff] [blame] | 1804 | private static final String KEY_STRONG_USAGE_HOLD_DURATION = "strong_usage_duration"; |
| 1805 | private static final String KEY_NOTIFICATION_SEEN_HOLD_DURATION = |
| 1806 | "notification_seen_duration"; |
| 1807 | private static final String KEY_SYSTEM_UPDATE_HOLD_DURATION = |
| 1808 | "system_update_usage_duration"; |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1809 | private static final String KEY_PREDICTION_TIMEOUT = "prediction_timeout"; |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1810 | private static final String KEY_SYNC_ADAPTER_HOLD_DURATION = "sync_adapter_duration"; |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1811 | private static final String KEY_EXEMPTED_SYNC_SCHEDULED_NON_DOZE_HOLD_DURATION = |
| 1812 | "exempted_sync_scheduled_nd_duration"; |
| 1813 | private static final String KEY_EXEMPTED_SYNC_SCHEDULED_DOZE_HOLD_DURATION = |
| 1814 | "exempted_sync_scheduled_d_duration"; |
| 1815 | private static final String KEY_EXEMPTED_SYNC_START_HOLD_DURATION = |
| 1816 | "exempted_sync_start_duration"; |
| 1817 | private static final String KEY_UNEXEMPTED_SYNC_SCHEDULED_HOLD_DURATION = |
| 1818 | "unexempted_sync_scheduled_duration"; |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1819 | private static final String KEY_SYSTEM_INTERACTION_HOLD_DURATION = |
| 1820 | "system_interaction_duration"; |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 1821 | private static final String KEY_INITIAL_FOREGROUND_SERVICE_START_HOLD_DURATION = |
| 1822 | "initial_foreground_service_start_duration"; |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1823 | private static final String KEY_AUTO_RESTRICTED_BUCKET_DELAY_MS = |
| 1824 | "auto_restricted_bucket_delay_ms"; |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1825 | public static final long DEFAULT_STRONG_USAGE_TIMEOUT = 1 * ONE_HOUR; |
| 1826 | public static final long DEFAULT_NOTIFICATION_TIMEOUT = 12 * ONE_HOUR; |
| 1827 | public static final long DEFAULT_SYSTEM_UPDATE_TIMEOUT = 2 * ONE_HOUR; |
| 1828 | public static final long DEFAULT_SYSTEM_INTERACTION_TIMEOUT = 10 * ONE_MINUTE; |
| 1829 | public static final long DEFAULT_SYNC_ADAPTER_TIMEOUT = 10 * ONE_MINUTE; |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1830 | public static final long DEFAULT_EXEMPTED_SYNC_SCHEDULED_NON_DOZE_TIMEOUT = 10 * ONE_MINUTE; |
| 1831 | public static final long DEFAULT_EXEMPTED_SYNC_SCHEDULED_DOZE_TIMEOUT = 4 * ONE_HOUR; |
| 1832 | public static final long DEFAULT_EXEMPTED_SYNC_START_TIMEOUT = 10 * ONE_MINUTE; |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1833 | public static final long DEFAULT_UNEXEMPTED_SYNC_SCHEDULED_TIMEOUT = 10 * ONE_MINUTE; |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 1834 | public static final long DEFAULT_INITIAL_FOREGROUND_SERVICE_START_TIMEOUT = 30 * ONE_MINUTE; |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1835 | public static final long DEFAULT_AUTO_RESTRICTED_BUCKET_DELAY_MS = ONE_DAY; |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1836 | |
| 1837 | private final KeyValueListParser mParser = new KeyValueListParser(','); |
| 1838 | |
| 1839 | SettingsObserver(Handler handler) { |
| 1840 | super(handler); |
| 1841 | } |
| 1842 | |
| 1843 | void registerObserver() { |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 1844 | final ContentResolver cr = mContext.getContentResolver(); |
| 1845 | cr.registerContentObserver(Global.getUriFor(Global.APP_IDLE_CONSTANTS), false, this); |
| 1846 | cr.registerContentObserver(Global.getUriFor(Global.APP_STANDBY_ENABLED), false, this); |
| 1847 | cr.registerContentObserver(Global.getUriFor(Global.ADAPTIVE_BATTERY_MANAGEMENT_ENABLED), |
| 1848 | false, this); |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1849 | } |
| 1850 | |
| 1851 | @Override |
| 1852 | public void onChange(boolean selfChange) { |
| 1853 | updateSettings(); |
| 1854 | postOneTimeCheckIdleStates(); |
| 1855 | } |
| 1856 | |
| 1857 | void updateSettings() { |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1858 | if (DEBUG) { |
| 1859 | Slog.d(TAG, |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 1860 | "appidle=" + Global.getString(mContext.getContentResolver(), |
| 1861 | Global.APP_STANDBY_ENABLED)); |
| 1862 | Slog.d(TAG, |
| 1863 | "adaptivebat=" + Global.getString(mContext.getContentResolver(), |
| 1864 | Global.ADAPTIVE_BATTERY_MANAGEMENT_ENABLED)); |
| 1865 | Slog.d(TAG, "appidleconstants=" + Global.getString( |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1866 | mContext.getContentResolver(), |
Lei Yu | 4b976ad | 2018-04-19 10:38:58 -0700 | [diff] [blame] | 1867 | Global.APP_IDLE_CONSTANTS)); |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1868 | } |
Amith Yamasani | 172612c | 2017-12-15 10:51:53 -0800 | [diff] [blame] | 1869 | |
| 1870 | // Look at global settings for this. |
| 1871 | // TODO: Maybe apply different thresholds for different users. |
| 1872 | try { |
| 1873 | mParser.setString(mInjector.getAppIdleSettings()); |
| 1874 | } catch (IllegalArgumentException e) { |
| 1875 | Slog.e(TAG, "Bad value for app idle settings: " + e.getMessage()); |
| 1876 | // fallthrough, mParser is empty and all defaults will be returned. |
| 1877 | } |
| 1878 | |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1879 | synchronized (mAppIdleLock) { |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1880 | |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1881 | String screenThresholdsValue = mParser.getString(KEY_SCREEN_TIME_THRESHOLDS, null); |
| 1882 | mAppStandbyScreenThresholds = parseLongArray(screenThresholdsValue, |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1883 | SCREEN_TIME_THRESHOLDS, MINIMUM_SCREEN_TIME_THRESHOLDS); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1884 | |
Amith Yamasani | 84cd7b7 | 2017-11-07 13:59:37 -0800 | [diff] [blame] | 1885 | String elapsedThresholdsValue = mParser.getString(KEY_ELAPSED_TIME_THRESHOLDS, |
| 1886 | null); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1887 | mAppStandbyElapsedThresholds = parseLongArray(elapsedThresholdsValue, |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1888 | ELAPSED_TIME_THRESHOLDS, MINIMUM_ELAPSED_TIME_THRESHOLDS); |
Amith Yamasani | a0ef1ca | 2017-11-20 09:43:56 -0800 | [diff] [blame] | 1889 | mCheckIdleIntervalMillis = Math.min(mAppStandbyElapsedThresholds[1] / 4, |
| 1890 | COMPRESS_TIME ? ONE_MINUTE : 4 * 60 * ONE_MINUTE); // 4 hours |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1891 | mStrongUsageTimeoutMillis = mParser.getDurationMillis( |
| 1892 | KEY_STRONG_USAGE_HOLD_DURATION, |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1893 | COMPRESS_TIME ? ONE_MINUTE : DEFAULT_STRONG_USAGE_TIMEOUT); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1894 | mNotificationSeenTimeoutMillis = mParser.getDurationMillis( |
| 1895 | KEY_NOTIFICATION_SEEN_HOLD_DURATION, |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1896 | COMPRESS_TIME ? 12 * ONE_MINUTE : DEFAULT_NOTIFICATION_TIMEOUT); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1897 | mSystemUpdateUsageTimeoutMillis = mParser.getDurationMillis( |
| 1898 | KEY_SYSTEM_UPDATE_HOLD_DURATION, |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1899 | COMPRESS_TIME ? 2 * ONE_MINUTE : DEFAULT_SYSTEM_UPDATE_TIMEOUT); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1900 | mPredictionTimeoutMillis = mParser.getDurationMillis( |
| 1901 | KEY_PREDICTION_TIMEOUT, |
Amith Yamasani | 119be9a | 2018-02-18 22:23:00 -0800 | [diff] [blame] | 1902 | COMPRESS_TIME ? 10 * ONE_MINUTE : DEFAULT_PREDICTION_TIMEOUT); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1903 | mSyncAdapterTimeoutMillis = mParser.getDurationMillis( |
| 1904 | KEY_SYNC_ADAPTER_HOLD_DURATION, |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1905 | COMPRESS_TIME ? ONE_MINUTE : DEFAULT_SYNC_ADAPTER_TIMEOUT); |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1906 | |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1907 | mExemptedSyncScheduledNonDozeTimeoutMillis = mParser.getDurationMillis( |
| 1908 | KEY_EXEMPTED_SYNC_SCHEDULED_NON_DOZE_HOLD_DURATION, |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1909 | COMPRESS_TIME ? (ONE_MINUTE / 2) |
| 1910 | : DEFAULT_EXEMPTED_SYNC_SCHEDULED_NON_DOZE_TIMEOUT); |
| 1911 | |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1912 | mExemptedSyncScheduledDozeTimeoutMillis = mParser.getDurationMillis( |
| 1913 | KEY_EXEMPTED_SYNC_SCHEDULED_DOZE_HOLD_DURATION, |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1914 | COMPRESS_TIME ? ONE_MINUTE |
| 1915 | : DEFAULT_EXEMPTED_SYNC_SCHEDULED_DOZE_TIMEOUT); |
| 1916 | |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1917 | mExemptedSyncStartTimeoutMillis = mParser.getDurationMillis( |
| 1918 | KEY_EXEMPTED_SYNC_START_HOLD_DURATION, |
Makoto Onuki | d5f25d2 | 2018-05-22 16:02:17 -0700 | [diff] [blame] | 1919 | COMPRESS_TIME ? ONE_MINUTE |
| 1920 | : DEFAULT_EXEMPTED_SYNC_START_TIMEOUT); |
| 1921 | |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1922 | mUnexemptedSyncScheduledTimeoutMillis = mParser.getDurationMillis( |
Kweku Adams | 0140ff8 | 2019-10-08 17:04:28 -0700 | [diff] [blame] | 1923 | KEY_UNEXEMPTED_SYNC_SCHEDULED_HOLD_DURATION, |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1924 | COMPRESS_TIME |
| 1925 | ? ONE_MINUTE : DEFAULT_UNEXEMPTED_SYNC_SCHEDULED_TIMEOUT); |
Michael Wachenschwanz | c329520 | 2019-02-20 17:19:52 -0800 | [diff] [blame] | 1926 | |
| 1927 | mSystemInteractionTimeoutMillis = mParser.getDurationMillis( |
| 1928 | KEY_SYSTEM_INTERACTION_HOLD_DURATION, |
Amith Yamasani | 7f53c7b | 2018-03-25 21:55:50 -0700 | [diff] [blame] | 1929 | COMPRESS_TIME ? ONE_MINUTE : DEFAULT_SYSTEM_INTERACTION_TIMEOUT); |
Michael Wachenschwanz | 6ced0ee | 2019-04-15 16:43:28 -0700 | [diff] [blame] | 1930 | |
| 1931 | mInitialForegroundServiceStartTimeoutMillis = mParser.getDurationMillis( |
| 1932 | KEY_INITIAL_FOREGROUND_SERVICE_START_HOLD_DURATION, |
| 1933 | COMPRESS_TIME ? ONE_MINUTE : |
| 1934 | DEFAULT_INITIAL_FOREGROUND_SERVICE_START_TIMEOUT); |
Kweku Adams | 109cd9c | 2020-02-11 11:10:52 -0800 | [diff] [blame] | 1935 | |
| 1936 | mInjector.mAutoRestrictedBucketDelayMs = Math.max( |
| 1937 | COMPRESS_TIME ? ONE_MINUTE : 2 * ONE_HOUR, |
| 1938 | mParser.getDurationMillis(KEY_AUTO_RESTRICTED_BUCKET_DELAY_MS, |
| 1939 | COMPRESS_TIME |
| 1940 | ? ONE_MINUTE : DEFAULT_AUTO_RESTRICTED_BUCKET_DELAY_MS)); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1941 | } |
Kweku Adams | 1e8947c | 2018-11-05 18:06:13 -0800 | [diff] [blame] | 1942 | |
| 1943 | // Check if app_idle_enabled has changed. Do this after getting the rest of the settings |
| 1944 | // in case we need to change something based on the new values. |
| 1945 | setAppIdleEnabled(mInjector.isAppIdleEnabled()); |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1946 | } |
| 1947 | |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1948 | long[] parseLongArray(String values, long[] defaults, long[] minValues) { |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1949 | if (values == null) return defaults; |
| 1950 | if (values.isEmpty()) { |
| 1951 | // Reset to defaults |
| 1952 | return defaults; |
| 1953 | } else { |
| 1954 | String[] thresholds = values.split("/"); |
| 1955 | if (thresholds.length == THRESHOLD_BUCKETS.length) { |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1956 | if (minValues.length != THRESHOLD_BUCKETS.length) { |
| 1957 | Slog.wtf(TAG, "minValues array is the wrong size"); |
| 1958 | // Use zeroes as the minimums. |
| 1959 | minValues = new long[THRESHOLD_BUCKETS.length]; |
| 1960 | } |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1961 | long[] array = new long[THRESHOLD_BUCKETS.length]; |
| 1962 | for (int i = 0; i < THRESHOLD_BUCKETS.length; i++) { |
Amith Yamasani | 761d3ff | 2017-12-14 17:50:03 -0800 | [diff] [blame] | 1963 | try { |
| 1964 | if (thresholds[i].startsWith("P") || thresholds[i].startsWith("p")) { |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1965 | array[i] = Math.max(minValues[i], |
| 1966 | Duration.parse(thresholds[i]).toMillis()); |
Amith Yamasani | 761d3ff | 2017-12-14 17:50:03 -0800 | [diff] [blame] | 1967 | } else { |
Kweku Adams | 4297b5d | 2020-02-06 15:56:12 -0800 | [diff] [blame] | 1968 | array[i] = Math.max(minValues[i], Long.parseLong(thresholds[i])); |
Amith Yamasani | 761d3ff | 2017-12-14 17:50:03 -0800 | [diff] [blame] | 1969 | } |
| 1970 | } catch (NumberFormatException|DateTimeParseException e) { |
| 1971 | return defaults; |
| 1972 | } |
Amith Yamasani | 17fffee | 2017-09-29 13:17:43 -0700 | [diff] [blame] | 1973 | } |
| 1974 | return array; |
| 1975 | } else { |
| 1976 | return defaults; |
| 1977 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1978 | } |
| 1979 | } |
| 1980 | } |
Amith Yamasani | 7e528f3 | 2017-10-05 16:06:16 -0700 | [diff] [blame] | 1981 | } |