The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2007 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.server; |
| 18 | |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 19 | import static android.content.pm.PackageManager.PERMISSION_GRANTED; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 20 | import static android.location.LocationManager.FUSED_PROVIDER; |
| 21 | import static android.location.LocationManager.GPS_PROVIDER; |
| 22 | import static android.location.LocationManager.NETWORK_PROVIDER; |
| 23 | import static android.location.LocationManager.PASSIVE_PROVIDER; |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 24 | import static android.os.PowerManager.locationPowerSaveModeToString; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 25 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 26 | import static com.android.internal.util.Preconditions.checkNotNull; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 27 | import static com.android.internal.util.Preconditions.checkState; |
| 28 | |
Wei Wang | 980b7c2 | 2018-12-06 17:53:00 -0800 | [diff] [blame] | 29 | import android.Manifest; |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 30 | import android.annotation.NonNull; |
Wyatt Riley | 49097c0 | 2018-03-15 09:14:43 -0700 | [diff] [blame] | 31 | import android.annotation.Nullable; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 32 | import android.app.ActivityManager; |
| 33 | import android.app.AppOpsManager; |
| 34 | import android.app.PendingIntent; |
| 35 | import android.content.BroadcastReceiver; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 36 | import android.content.Context; |
| 37 | import android.content.Intent; |
| 38 | import android.content.IntentFilter; |
| 39 | import android.content.pm.ApplicationInfo; |
| 40 | import android.content.pm.PackageInfo; |
| 41 | import android.content.pm.PackageManager; |
| 42 | import android.content.pm.PackageManager.NameNotFoundException; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 43 | import android.content.pm.ResolveInfo; |
| 44 | import android.content.pm.Signature; |
| 45 | import android.content.res.Resources; |
Brian Duddie | cfa5b5b | 2019-01-22 18:01:40 +0000 | [diff] [blame] | 46 | import android.hardware.location.ActivityRecognitionHardware; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 47 | import android.location.Address; |
| 48 | import android.location.Criteria; |
| 49 | import android.location.GeocoderParams; |
| 50 | import android.location.Geofence; |
gomo | 226b7b7 | 2018-12-12 16:49:39 -0800 | [diff] [blame] | 51 | import android.location.GnssMeasurementCorrections; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 52 | import android.location.IBatchedLocationCallback; |
| 53 | import android.location.IGnssMeasurementsListener; |
| 54 | import android.location.IGnssNavigationMessageListener; |
| 55 | import android.location.IGnssStatusListener; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 56 | import android.location.ILocationListener; |
| 57 | import android.location.ILocationManager; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 58 | import android.location.Location; |
| 59 | import android.location.LocationManager; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 60 | import android.location.LocationRequest; |
Chad Brubaker | f113333 | 2019-03-15 14:13:59 -0700 | [diff] [blame] | 61 | import android.location.LocationTime; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 62 | import android.os.Binder; |
| 63 | import android.os.Bundle; |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 64 | import android.os.CancellationSignal; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 65 | import android.os.Handler; |
| 66 | import android.os.IBinder; |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 67 | import android.os.ICancellationSignal; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 68 | import android.os.PowerManager; |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 69 | import android.os.PowerManager.ServiceType; |
| 70 | import android.os.PowerManagerInternal; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 71 | import android.os.Process; |
| 72 | import android.os.RemoteException; |
| 73 | import android.os.SystemClock; |
| 74 | import android.os.UserHandle; |
| 75 | import android.os.UserManager; |
| 76 | import android.os.WorkSource; |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 77 | import android.os.WorkSource.WorkChain; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 78 | import android.provider.Settings; |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 79 | import android.stats.location.LocationStatsEnums; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 80 | import android.text.TextUtils; |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 81 | import android.util.EventLog; |
| 82 | import android.util.Log; |
| 83 | import android.util.Slog; |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 84 | import android.util.SparseArray; |
WyattRiley | ba6072f | 2019-04-18 07:37:52 -0700 | [diff] [blame] | 85 | import android.util.TimeUtils; |
Yu-Han Yang | a4d250e | 2018-10-02 21:29:20 -0700 | [diff] [blame] | 86 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 87 | import com.android.internal.annotations.GuardedBy; |
destradaa | ea8a8a6 | 2014-06-23 18:19:03 -0700 | [diff] [blame] | 88 | import com.android.internal.content.PackageMonitor; |
| 89 | import com.android.internal.location.ProviderProperties; |
| 90 | import com.android.internal.location.ProviderRequest; |
Fyodor Kupolov | 7f98aa4 | 2016-04-07 14:56:25 -0700 | [diff] [blame] | 91 | import com.android.internal.util.ArrayUtils; |
Jeff Sharkey | fe9a53b | 2017-03-31 14:08:23 -0600 | [diff] [blame] | 92 | import com.android.internal.util.DumpUtils; |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 93 | import com.android.internal.util.IndentingPrintWriter; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 94 | import com.android.internal.util.Preconditions; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 95 | import com.android.server.location.AbstractLocationProvider; |
Brian Duddie | cfa5b5b | 2019-01-22 18:01:40 +0000 | [diff] [blame] | 96 | import com.android.server.location.ActivityRecognitionProxy; |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 97 | import com.android.server.location.CallerIdentity; |
destradaa | ea8a8a6 | 2014-06-23 18:19:03 -0700 | [diff] [blame] | 98 | import com.android.server.location.GeocoderProxy; |
| 99 | import com.android.server.location.GeofenceManager; |
| 100 | import com.android.server.location.GeofenceProxy; |
destradaa | ea8a8a6 | 2014-06-23 18:19:03 -0700 | [diff] [blame] | 101 | import com.android.server.location.LocationFudger; |
destradaa | ea8a8a6 | 2014-06-23 18:19:03 -0700 | [diff] [blame] | 102 | import com.android.server.location.LocationProviderProxy; |
| 103 | import com.android.server.location.LocationRequestStatistics; |
| 104 | import com.android.server.location.LocationRequestStatistics.PackageProviderKey; |
| 105 | import com.android.server.location.LocationRequestStatistics.PackageStatistics; |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 106 | import com.android.server.location.LocationSettingsStore; |
destradaa | ea8a8a6 | 2014-06-23 18:19:03 -0700 | [diff] [blame] | 107 | import com.android.server.location.MockProvider; |
| 108 | import com.android.server.location.PassiveProvider; |
Todd Kennedy | 583378d | 2019-07-12 06:50:30 -0700 | [diff] [blame] | 109 | import com.android.server.pm.permission.PermissionManagerServiceInternal; |
Yu-Han Yang | a4d250e | 2018-10-02 21:29:20 -0700 | [diff] [blame] | 110 | |
Soonil Nagarkar | ae6ce77 | 2019-05-01 13:16:17 -0700 | [diff] [blame] | 111 | import java.io.ByteArrayOutputStream; |
Mike Lockwood | 43e33f2 | 2010-03-26 10:41:48 -0400 | [diff] [blame] | 112 | import java.io.FileDescriptor; |
Soonil Nagarkar | ae6ce77 | 2019-05-01 13:16:17 -0700 | [diff] [blame] | 113 | import java.io.PrintStream; |
Mike Lockwood | 43e33f2 | 2010-03-26 10:41:48 -0400 | [diff] [blame] | 114 | import java.io.PrintWriter; |
| 115 | import java.util.ArrayList; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 116 | import java.util.Arrays; |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 117 | import java.util.Collections; |
Mike Lockwood | 43e33f2 | 2010-03-26 10:41:48 -0400 | [diff] [blame] | 118 | import java.util.HashMap; |
| 119 | import java.util.HashSet; |
| 120 | import java.util.List; |
| 121 | import java.util.Map; |
Soonil Nagarkar | 681d711 | 2017-02-23 17:14:16 -0800 | [diff] [blame] | 122 | import java.util.Map.Entry; |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 123 | import java.util.concurrent.TimeUnit; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 124 | |
| 125 | /** |
| 126 | * The service class that manages LocationProviders and issues location |
| 127 | * updates and alerts. |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 128 | */ |
Victoria Lease | 5cd731a | 2012-12-19 15:04:21 -0800 | [diff] [blame] | 129 | public class LocationManagerService extends ILocationManager.Stub { |
Soonil Nagarkar | 141417a | 2019-10-28 11:12:48 -0700 | [diff] [blame] | 130 | |
| 131 | /** |
| 132 | * Controls lifecycle of LocationManagerService. |
| 133 | */ |
| 134 | public static class Lifecycle extends SystemService { |
| 135 | |
| 136 | private LocationManagerService mService; |
| 137 | |
| 138 | public Lifecycle(Context context) { |
| 139 | super(context); |
| 140 | mService = new LocationManagerService(context); |
| 141 | } |
| 142 | |
| 143 | @Override |
| 144 | public void onStart() { |
| 145 | publishBinderService(Context.LOCATION_SERVICE, mService); |
| 146 | } |
| 147 | |
| 148 | @Override |
| 149 | public void onBootPhase(int phase) { |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 150 | if (phase == PHASE_SYSTEM_SERVICES_READY) { |
| 151 | // the location service must be functioning after this boot phase |
| 152 | mService.onSystemReady(); |
| 153 | } else if (phase == SystemService.PHASE_THIRD_PARTY_APPS_CAN_START) { |
| 154 | // some providers rely on third party code, so we wait to initialize |
| 155 | // providers until third party code is allowed to run |
| 156 | mService.onSystemThirdPartyAppsCanStart(); |
Soonil Nagarkar | 141417a | 2019-10-28 11:12:48 -0700 | [diff] [blame] | 157 | } |
| 158 | } |
| 159 | } |
| 160 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 161 | private static final String TAG = "LocationManagerService"; |
JP Abgrall | f79811e7 | 2013-02-01 18:45:05 -0800 | [diff] [blame] | 162 | public static final boolean D = Log.isLoggable(TAG, Log.DEBUG); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 163 | |
Olivier Gaillard | 7a22266 | 2017-11-20 16:07:24 +0000 | [diff] [blame] | 164 | private static final String WAKELOCK_KEY = "*location*"; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 165 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 166 | // Location resolution level: no location data whatsoever |
| 167 | private static final int RESOLUTION_LEVEL_NONE = 0; |
| 168 | // Location resolution level: coarse location data only |
| 169 | private static final int RESOLUTION_LEVEL_COARSE = 1; |
| 170 | // Location resolution level: fine location data |
| 171 | private static final int RESOLUTION_LEVEL_FINE = 2; |
| 172 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 173 | private static final String ACCESS_LOCATION_EXTRA_COMMANDS = |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 174 | android.Manifest.permission.ACCESS_LOCATION_EXTRA_COMMANDS; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 175 | |
| 176 | private static final String NETWORK_LOCATION_SERVICE_ACTION = |
Stan Chesnutt | 39062dd | 2013-07-22 14:33:30 -0700 | [diff] [blame] | 177 | "com.android.location.service.v3.NetworkLocationProvider"; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 178 | private static final String FUSED_LOCATION_SERVICE_ACTION = |
| 179 | "com.android.location.service.FusedLocationProvider"; |
| 180 | |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 181 | // The maximum interval a location request can have and still be considered "high power". |
| 182 | private static final long HIGH_POWER_INTERVAL_MS = 5 * 60 * 1000; |
| 183 | |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 184 | // maximum age of a location before it is no longer considered "current" |
| 185 | private static final long MAX_CURRENT_LOCATION_AGE_MS = 10 * 1000; |
| 186 | |
Soonil Nagarkar | ebda028 | 2017-04-10 14:55:37 -0700 | [diff] [blame] | 187 | private static final int FOREGROUND_IMPORTANCE_CUTOFF |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 188 | = ActivityManager.RunningAppProcessInfo.IMPORTANCE_FOREGROUND_SERVICE; |
Soonil Nagarkar | ebda028 | 2017-04-10 14:55:37 -0700 | [diff] [blame] | 189 | |
Nick Pelly | f1be686 | 2012-05-15 10:53:42 -0700 | [diff] [blame] | 190 | // Location Providers may sometimes deliver location updates |
| 191 | // slightly faster that requested - provide grace period so |
| 192 | // we don't unnecessarily filter events that are otherwise on |
| 193 | // time |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 194 | private static final int MAX_PROVIDER_SCHEDULING_JITTER_MS = 100; |
Nick Pelly | f1be686 | 2012-05-15 10:53:42 -0700 | [diff] [blame] | 195 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 196 | private static final LocationRequest DEFAULT_LOCATION_REQUEST = new LocationRequest(); |
| 197 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 198 | private final Object mLock = new Object(); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 199 | private final Context mContext; |
| 200 | private final Handler mHandler; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 201 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 202 | private AppOpsManager mAppOps; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 203 | private PackageManager mPackageManager; |
Victoria Lease | 0aa2860 | 2013-05-29 15:28:26 -0700 | [diff] [blame] | 204 | private PowerManager mPowerManager; |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 205 | private ActivityManager mActivityManager; |
Amith Yamasani | b27528d | 2014-06-05 15:02:10 -0700 | [diff] [blame] | 206 | private UserManager mUserManager; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 207 | |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 208 | private LocationSettingsStore mSettingsStore; |
| 209 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 210 | private GeofenceManager mGeofenceManager; |
| 211 | private LocationFudger mLocationFudger; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 212 | private GeocoderProxy mGeocodeProvider; |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 213 | @Nullable |
| 214 | private GnssManagerService mGnssManagerService; |
| 215 | private PassiveProvider mPassiveProvider; // track passive provider for special cases |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 216 | @GuardedBy("mLock") |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 217 | private String mExtraLocationControllerPackage; |
| 218 | private boolean mExtraLocationControllerPackageEnabled; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 219 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 220 | // list of currently active providers |
| 221 | @GuardedBy("mLock") |
| 222 | private final ArrayList<LocationProvider> mProviders = new ArrayList<>(); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 223 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 224 | // list of non-mock providers, so that when mock providers replace real providers, they can be |
| 225 | // later re-replaced |
| 226 | @GuardedBy("mLock") |
| 227 | private final ArrayList<LocationProvider> mRealProviders = new ArrayList<>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 228 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 229 | @GuardedBy("mLock") |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 230 | private final HashMap<Object, Receiver> mReceivers = new HashMap<>(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 231 | private final HashMap<String, ArrayList<UpdateRecord>> mRecordsByProvider = |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 232 | new HashMap<>(); |
Dianne Hackborn | 7e9f4eb | 2010-09-10 18:43:00 -0700 | [diff] [blame] | 233 | |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 234 | private final LocationRequestStatistics mRequestStatistics = new LocationRequestStatistics(); |
| 235 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 236 | // mapping from provider name to last known location |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 237 | @GuardedBy("mLock") |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 238 | private final HashMap<String, Location> mLastLocation = new HashMap<>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 239 | |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 240 | // same as mLastLocation, but is not updated faster than LocationFudger.FASTEST_INTERVAL_MS. |
| 241 | // locations stored here are not fudged for coarse permissions. |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 242 | @GuardedBy("mLock") |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 243 | private final HashMap<String, Location> mLastLocationCoarseInterval = |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 244 | new HashMap<>(); |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 245 | |
Victoria Lease | 38389b6 | 2012-09-30 11:44:22 -0700 | [diff] [blame] | 246 | // current active user on the device - other users are denied location data |
Xiaohui Chen | a449062 | 2015-09-22 15:29:31 -0700 | [diff] [blame] | 247 | private int mCurrentUserId = UserHandle.USER_SYSTEM; |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 248 | private int[] mCurrentUserProfiles = new int[]{UserHandle.USER_SYSTEM}; |
Victoria Lease | 38389b6 | 2012-09-30 11:44:22 -0700 | [diff] [blame] | 249 | |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 250 | @GuardedBy("mLock") |
| 251 | @PowerManager.LocationPowerSaveMode |
| 252 | private int mBatterySaverMode; |
| 253 | |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 254 | @GuardedBy("mLock") |
| 255 | private final LocationUsageLogger mLocationUsageLogger; |
| 256 | |
Soonil Nagarkar | 141417a | 2019-10-28 11:12:48 -0700 | [diff] [blame] | 257 | private LocationManagerService(Context context) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 258 | mContext = context; |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 259 | mHandler = FgThread.getHandler(); |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 260 | mLocationUsageLogger = new LocationUsageLogger(); |
The Android Open Source Project | 4df2423 | 2009-03-05 14:34:35 -0800 | [diff] [blame] | 261 | |
Svet Ganov | adc1cf4 | 2015-06-15 16:36:24 -0700 | [diff] [blame] | 262 | // Let the package manager query which are the default location |
| 263 | // providers as they get certain permissions granted by default. |
Todd Kennedy | 583378d | 2019-07-12 06:50:30 -0700 | [diff] [blame] | 264 | PermissionManagerServiceInternal permissionManagerInternal = LocalServices.getService( |
| 265 | PermissionManagerServiceInternal.class); |
| 266 | permissionManagerInternal.setLocationPackagesProvider( |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 267 | userId -> mContext.getResources().getStringArray( |
| 268 | com.android.internal.R.array.config_locationProviderPackageNames)); |
Todd Kennedy | 583378d | 2019-07-12 06:50:30 -0700 | [diff] [blame] | 269 | permissionManagerInternal.setLocationExtraPackagesProvider( |
Wei Wang | ffb94e6 | 2019-01-14 00:05:45 -0800 | [diff] [blame] | 270 | userId -> mContext.getResources().getStringArray( |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 271 | com.android.internal.R.array.config_locationExtraPackageNames)); |
Svet Ganov | adc1cf4 | 2015-06-15 16:36:24 -0700 | [diff] [blame] | 272 | |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 273 | // most startup is deferred until systemReady() |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 274 | } |
| 275 | |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 276 | private void onSystemReady() { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 277 | synchronized (mLock) { |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 278 | mPackageManager = mContext.getPackageManager(); |
| 279 | mAppOps = mContext.getSystemService(AppOpsManager.class); |
| 280 | mPowerManager = mContext.getSystemService(PowerManager.class); |
| 281 | mActivityManager = mContext.getSystemService(ActivityManager.class); |
| 282 | mUserManager = mContext.getSystemService(UserManager.class); |
| 283 | |
| 284 | mSettingsStore = new LocationSettingsStore(mContext, mHandler); |
| 285 | mLocationFudger = new LocationFudger(mContext, mHandler); |
| 286 | mGeofenceManager = new GeofenceManager(mContext, mSettingsStore); |
| 287 | |
| 288 | PowerManagerInternal localPowerManager = |
| 289 | LocalServices.getService(PowerManagerInternal.class); |
| 290 | |
| 291 | // add listeners |
| 292 | mAppOps.startWatchingMode( |
| 293 | AppOpsManager.OP_COARSE_LOCATION, |
| 294 | null, |
| 295 | AppOpsManager.WATCH_FOREGROUND_CHANGES, |
| 296 | new AppOpsManager.OnOpChangedInternalListener() { |
| 297 | public void onOpChanged(int op, String packageName) { |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 298 | // onOpChanged invoked on ui thread, move to our thread to reduce risk |
| 299 | // of blocking ui thread |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 300 | mHandler.post(() -> { |
| 301 | synchronized (mLock) { |
| 302 | onAppOpChangedLocked(); |
| 303 | } |
| 304 | }); |
| 305 | } |
| 306 | }); |
| 307 | mPackageManager.addOnPermissionsChangeListener( |
| 308 | uid -> { |
| 309 | // listener invoked on ui thread, move to our thread to reduce risk of |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 310 | // blocking ui thread |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 311 | mHandler.post(() -> { |
| 312 | synchronized (mLock) { |
| 313 | onPermissionsChangedLocked(); |
| 314 | } |
| 315 | }); |
| 316 | }); |
| 317 | mActivityManager.addOnUidImportanceListener( |
| 318 | (uid, importance) -> { |
| 319 | // listener invoked on ui thread, move to our thread to reduce risk of |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 320 | // blocking ui thread |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 321 | mHandler.post(() -> { |
| 322 | synchronized (mLock) { |
| 323 | onUidImportanceChangedLocked(uid, importance); |
| 324 | } |
| 325 | }); |
| 326 | }, |
| 327 | FOREGROUND_IMPORTANCE_CUTOFF); |
| 328 | |
| 329 | localPowerManager.registerLowPowerModeObserver(ServiceType.LOCATION, |
| 330 | state -> { |
| 331 | // listener invoked on ui thread, move to our thread to reduce risk of |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 332 | // blocking ui thread |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 333 | mHandler.post(() -> { |
| 334 | synchronized (mLock) { |
| 335 | onBatterySaverModeChangedLocked(state.locationMode); |
| 336 | } |
| 337 | }); |
| 338 | }); |
| 339 | mBatterySaverMode = mPowerManager.getLocationPowerSaveMode(); |
| 340 | |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 341 | mSettingsStore.addOnLocationEnabledChangedListener((userId) -> { |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 342 | synchronized (mLock) { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 343 | onLocationModeChangedLocked(userId); |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 344 | } |
| 345 | }); |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 346 | mSettingsStore.addOnLocationProvidersAllowedChangedListener((userId) -> { |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 347 | synchronized (mLock) { |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 348 | onProviderAllowedChangedLocked(userId); |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 349 | } |
| 350 | }); |
| 351 | mSettingsStore.addOnBackgroundThrottleIntervalChangedListener(() -> { |
| 352 | synchronized (mLock) { |
| 353 | onBackgroundThrottleIntervalChangedLocked(); |
| 354 | } |
| 355 | }); |
| 356 | mSettingsStore.addOnBackgroundThrottlePackageWhitelistChangedListener(() -> { |
| 357 | synchronized (mLock) { |
| 358 | onBackgroundThrottleWhitelistChangedLocked(); |
| 359 | } |
| 360 | }); |
| 361 | mSettingsStore.addOnIgnoreSettingsPackageWhitelistChangedListener(() -> { |
| 362 | synchronized (mLock) { |
| 363 | onIgnoreSettingsWhitelistChangedLocked(); |
| 364 | } |
| 365 | }); |
| 366 | |
| 367 | new PackageMonitor() { |
| 368 | @Override |
| 369 | public void onPackageDisappeared(String packageName, int reason) { |
| 370 | synchronized (mLock) { |
| 371 | LocationManagerService.this.onPackageDisappearedLocked(packageName); |
| 372 | } |
| 373 | } |
| 374 | }.register(mContext, mHandler.getLooper(), true); |
| 375 | |
| 376 | IntentFilter intentFilter = new IntentFilter(); |
| 377 | intentFilter.addAction(Intent.ACTION_USER_SWITCHED); |
| 378 | intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_ADDED); |
| 379 | intentFilter.addAction(Intent.ACTION_MANAGED_PROFILE_REMOVED); |
| 380 | intentFilter.addAction(Intent.ACTION_SCREEN_OFF); |
| 381 | intentFilter.addAction(Intent.ACTION_SCREEN_ON); |
| 382 | |
| 383 | mContext.registerReceiverAsUser(new BroadcastReceiver() { |
| 384 | @Override |
| 385 | public void onReceive(Context context, Intent intent) { |
| 386 | final String action = intent.getAction(); |
| 387 | if (action == null) { |
| 388 | return; |
| 389 | } |
| 390 | synchronized (mLock) { |
| 391 | switch (action) { |
| 392 | case Intent.ACTION_USER_SWITCHED: |
| 393 | onUserChangedLocked( |
| 394 | intent.getIntExtra(Intent.EXTRA_USER_HANDLE, 0)); |
| 395 | break; |
| 396 | case Intent.ACTION_MANAGED_PROFILE_ADDED: |
| 397 | case Intent.ACTION_MANAGED_PROFILE_REMOVED: |
| 398 | onUserProfilesChangedLocked(); |
| 399 | break; |
| 400 | case Intent.ACTION_SCREEN_ON: |
| 401 | case Intent.ACTION_SCREEN_OFF: |
| 402 | onScreenStateChangedLocked(); |
| 403 | break; |
| 404 | } |
| 405 | } |
| 406 | } |
| 407 | }, UserHandle.ALL, intentFilter, null, mHandler); |
| 408 | |
| 409 | // switching the user from null to system here performs the bulk of the initialization |
| 410 | // work. the user being changed will cause a reload of all user specific settings, which |
| 411 | // causes initialization, and propagates changes until a steady state is reached |
| 412 | mCurrentUserId = UserHandle.USER_NULL; |
| 413 | onUserChangedLocked(ActivityManager.getCurrentUser()); |
Victoria Lease | 5cd731a | 2012-12-19 15:04:21 -0800 | [diff] [blame] | 414 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 415 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 416 | |
Soonil Nagarkar | 3709606 | 2019-11-25 13:24:48 -0800 | [diff] [blame] | 417 | private void onSystemThirdPartyAppsCanStart() { |
| 418 | synchronized (mLock) { |
| 419 | // prepare providers |
| 420 | initializeProvidersLocked(); |
| 421 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 422 | } |
| 423 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 424 | @GuardedBy("mLock") |
| 425 | private void onAppOpChangedLocked() { |
| 426 | for (Receiver receiver : mReceivers.values()) { |
| 427 | receiver.updateMonitoring(true); |
| 428 | } |
| 429 | for (LocationProvider p : mProviders) { |
| 430 | applyRequirementsLocked(p); |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | @GuardedBy("mLock") |
| 435 | private void onPermissionsChangedLocked() { |
| 436 | for (LocationProvider p : mProviders) { |
| 437 | applyRequirementsLocked(p); |
| 438 | } |
| 439 | } |
| 440 | |
| 441 | @GuardedBy("mLock") |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 442 | private void onBatterySaverModeChangedLocked(int newLocationMode) { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 443 | if (mBatterySaverMode == newLocationMode) { |
| 444 | return; |
| 445 | } |
| 446 | |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 447 | if (D) { |
| 448 | Slog.d(TAG, |
| 449 | "Battery Saver location mode changed from " |
| 450 | + locationPowerSaveModeToString(mBatterySaverMode) + " to " |
| 451 | + locationPowerSaveModeToString(newLocationMode)); |
| 452 | } |
| 453 | |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 454 | mBatterySaverMode = newLocationMode; |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 455 | |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 456 | for (LocationProvider p : mProviders) { |
| 457 | applyRequirementsLocked(p); |
| 458 | } |
| 459 | } |
| 460 | |
| 461 | @GuardedBy("mLock") |
| 462 | private void onScreenStateChangedLocked() { |
| 463 | if (mBatterySaverMode == PowerManager.LOCATION_MODE_THROTTLE_REQUESTS_WHEN_SCREEN_OFF) { |
| 464 | for (LocationProvider p : mProviders) { |
| 465 | applyRequirementsLocked(p); |
| 466 | } |
| 467 | } |
| 468 | } |
| 469 | |
| 470 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 471 | private void onLocationModeChangedLocked(int userId) { |
| 472 | if (D) { |
| 473 | Log.d(TAG, "[u" + userId + "] location enabled = " + isLocationEnabledForUser(userId)); |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 474 | } |
| 475 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 476 | Intent intent = new Intent(LocationManager.MODE_CHANGED_ACTION); |
| 477 | intent.putExtra(LocationManager.EXTRA_LOCATION_ENABLED, isLocationEnabled()); |
| 478 | mContext.sendBroadcastAsUser(intent, UserHandle.of(userId)); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 479 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 480 | for (LocationProvider p : mProviders) { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 481 | p.onLocationModeChangedLocked(userId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 482 | } |
| 483 | } |
| 484 | |
| 485 | @GuardedBy("mLock") |
Soonil Nagarkar | 6bf751f | 2019-11-27 13:41:28 -0800 | [diff] [blame] | 486 | private void onProviderAllowedChangedLocked(int userId) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 487 | for (LocationProvider p : mProviders) { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 488 | p.onAllowedChangedLocked(userId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 489 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 490 | } |
| 491 | |
| 492 | @GuardedBy("mLock") |
| 493 | private void onPackageDisappearedLocked(String packageName) { |
| 494 | ArrayList<Receiver> deadReceivers = null; |
| 495 | |
| 496 | for (Receiver receiver : mReceivers.values()) { |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 497 | if (receiver.mCallerIdentity.mPackageName.equals(packageName)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 498 | if (deadReceivers == null) { |
| 499 | deadReceivers = new ArrayList<>(); |
| 500 | } |
| 501 | deadReceivers.add(receiver); |
| 502 | } |
| 503 | } |
| 504 | |
| 505 | // perform removal outside of mReceivers loop |
| 506 | if (deadReceivers != null) { |
| 507 | for (Receiver receiver : deadReceivers) { |
| 508 | removeUpdatesLocked(receiver); |
| 509 | } |
| 510 | } |
| 511 | } |
| 512 | |
| 513 | @GuardedBy("mLock") |
| 514 | private void onUidImportanceChangedLocked(int uid, int importance) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 515 | boolean foreground = LocationManagerServiceUtils.isImportanceForeground(importance); |
Soonil Nagarkar | e056b0d | 2017-06-21 13:08:16 -0700 | [diff] [blame] | 516 | HashSet<String> affectedProviders = new HashSet<>(mRecordsByProvider.size()); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 517 | for (Entry<String, ArrayList<UpdateRecord>> entry : mRecordsByProvider.entrySet()) { |
| 518 | String provider = entry.getKey(); |
| 519 | for (UpdateRecord record : entry.getValue()) { |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 520 | if (record.mReceiver.mCallerIdentity.mUid == uid |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 521 | && record.mIsForegroundUid != foreground) { |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 522 | if (D) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 523 | Log.d(TAG, "request from uid " + uid + " is now " |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 524 | + LocationManagerServiceUtils.foregroundAsString( |
| 525 | foreground)); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 526 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 527 | record.updateForeground(foreground); |
| 528 | |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 529 | if (!isThrottlingExemptLocked(record.mReceiver.mCallerIdentity)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 530 | affectedProviders.add(provider); |
Soonil Nagarkar | e056b0d | 2017-06-21 13:08:16 -0700 | [diff] [blame] | 531 | } |
| 532 | } |
| 533 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 534 | } |
| 535 | for (String provider : affectedProviders) { |
| 536 | applyRequirementsLocked(provider); |
| 537 | } |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 538 | } |
| 539 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 540 | @GuardedBy("mLock") |
| 541 | private void onBackgroundThrottleIntervalChangedLocked() { |
| 542 | for (LocationProvider provider : mProviders) { |
| 543 | applyRequirementsLocked(provider); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 544 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 545 | } |
| 546 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 547 | @GuardedBy("mLock") |
| 548 | private void onBackgroundThrottleWhitelistChangedLocked() { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 549 | for (LocationProvider p : mProviders) { |
| 550 | applyRequirementsLocked(p); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 551 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 552 | } |
| 553 | |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 554 | @GuardedBy("lock") |
| 555 | private void onIgnoreSettingsWhitelistChangedLocked() { |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 556 | for (LocationProvider p : mProviders) { |
| 557 | applyRequirementsLocked(p); |
| 558 | } |
| 559 | } |
| 560 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 561 | @GuardedBy("mLock") |
| 562 | private void onUserProfilesChangedLocked() { |
| 563 | mCurrentUserProfiles = mUserManager.getProfileIdsWithDisabled(mCurrentUserId); |
| 564 | } |
| 565 | |
| 566 | @GuardedBy("mLock") |
| 567 | private boolean isCurrentProfileLocked(int userId) { |
| 568 | return ArrayUtils.contains(mCurrentUserProfiles, userId); |
| 569 | } |
| 570 | |
| 571 | @GuardedBy("mLock") |
Soonil Nagarkar | e731ca8 | 2018-11-02 13:55:51 -0700 | [diff] [blame] | 572 | private void ensureFallbackFusedProviderPresentLocked(String[] pkgs) { |
Jeff Hamilton | fbadb69 | 2012-10-05 14:21:58 -0500 | [diff] [blame] | 573 | PackageManager pm = mContext.getPackageManager(); |
| 574 | String systemPackageName = mContext.getPackageName(); |
| 575 | ArrayList<HashSet<Signature>> sigSets = ServiceWatcher.getSignatureSets(mContext, pkgs); |
| 576 | |
| 577 | List<ResolveInfo> rInfos = pm.queryIntentServicesAsUser( |
| 578 | new Intent(FUSED_LOCATION_SERVICE_ACTION), |
| 579 | PackageManager.GET_META_DATA, mCurrentUserId); |
| 580 | for (ResolveInfo rInfo : rInfos) { |
| 581 | String packageName = rInfo.serviceInfo.packageName; |
| 582 | |
| 583 | // Check that the signature is in the list of supported sigs. If it's not in |
| 584 | // this list the standard provider binding logic won't bind to it. |
| 585 | try { |
| 586 | PackageInfo pInfo; |
| 587 | pInfo = pm.getPackageInfo(packageName, PackageManager.GET_SIGNATURES); |
| 588 | if (!ServiceWatcher.isSignatureMatch(pInfo.signatures, sigSets)) { |
| 589 | Log.w(TAG, packageName + " resolves service " + FUSED_LOCATION_SERVICE_ACTION + |
| 590 | ", but has wrong signature, ignoring"); |
| 591 | continue; |
| 592 | } |
| 593 | } catch (NameNotFoundException e) { |
| 594 | Log.e(TAG, "missing package: " + packageName); |
| 595 | continue; |
| 596 | } |
| 597 | |
| 598 | // Get the version info |
| 599 | if (rInfo.serviceInfo.metaData == null) { |
| 600 | Log.w(TAG, "Found fused provider without metadata: " + packageName); |
| 601 | continue; |
| 602 | } |
| 603 | |
| 604 | int version = rInfo.serviceInfo.metaData.getInt( |
| 605 | ServiceWatcher.EXTRA_SERVICE_VERSION, -1); |
| 606 | if (version == 0) { |
| 607 | // This should be the fallback fused location provider. |
| 608 | |
| 609 | // Make sure it's in the system partition. |
| 610 | if ((rInfo.serviceInfo.applicationInfo.flags & ApplicationInfo.FLAG_SYSTEM) == 0) { |
| 611 | if (D) Log.d(TAG, "Fallback candidate not in /system: " + packageName); |
| 612 | continue; |
| 613 | } |
| 614 | |
| 615 | // Check that the fallback is signed the same as the OS |
| 616 | // as a proxy for coreApp="true" |
| 617 | if (pm.checkSignatures(systemPackageName, packageName) |
| 618 | != PackageManager.SIGNATURE_MATCH) { |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 619 | if (D) { |
| 620 | Log.d(TAG, "Fallback candidate not signed the same as system: " |
| 621 | + packageName); |
| 622 | } |
Jeff Hamilton | fbadb69 | 2012-10-05 14:21:58 -0500 | [diff] [blame] | 623 | continue; |
| 624 | } |
| 625 | |
| 626 | // Found a valid fallback. |
| 627 | if (D) Log.d(TAG, "Found fallback provider: " + packageName); |
| 628 | return; |
| 629 | } else { |
| 630 | if (D) Log.d(TAG, "Fallback candidate not version 0: " + packageName); |
| 631 | } |
| 632 | } |
| 633 | |
| 634 | throw new IllegalStateException("Unable to find a fused location provider that is in the " |
| 635 | + "system partition with version 0 and signed with the platform certificate. " |
| 636 | + "Such a package is needed to provide a default fused location provider in the " |
| 637 | + "event that no other fused location provider has been installed or is currently " |
| 638 | + "available. For example, coreOnly boot mode when decrypting the data " |
| 639 | + "partition. The fallback must also be marked coreApp=\"true\" in the manifest"); |
| 640 | } |
| 641 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 642 | @GuardedBy("mLock") |
| 643 | private void initializeProvidersLocked() { |
Victoria Lease | 5c24fd0 | 2012-10-01 11:00:50 -0700 | [diff] [blame] | 644 | // create a passive location provider, which is always enabled |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 645 | LocationProvider passiveProviderManager = new LocationProvider(PASSIVE_PROVIDER); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 646 | addProviderLocked(passiveProviderManager); |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 647 | mPassiveProvider = new PassiveProvider(mContext, passiveProviderManager); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 648 | passiveProviderManager.attachLocked(mPassiveProvider); |
Victoria Lease | 5c24fd0 | 2012-10-01 11:00:50 -0700 | [diff] [blame] | 649 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 650 | if (GnssManagerService.isGnssSupported()) { |
| 651 | // Create a gps location provider manager |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 652 | LocationProvider gnssProviderManager = new LocationProvider(GPS_PROVIDER, true); |
| 653 | mRealProviders.add(gnssProviderManager); |
| 654 | addProviderLocked(gnssProviderManager); |
| 655 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 656 | mGnssManagerService = new GnssManagerService(this, mContext, gnssProviderManager, |
| 657 | mLocationUsageLogger); |
| 658 | gnssProviderManager.attachLocked(mGnssManagerService.getGnssLocationProvider()); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 659 | } |
| 660 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 661 | /* |
| 662 | Load package name(s) containing location provider support. |
| 663 | These packages can contain services implementing location providers: |
| 664 | Geocoder Provider, Network Location Provider, and |
| 665 | Fused Location Provider. They will each be searched for |
| 666 | service components implementing these providers. |
| 667 | The location framework also has support for installation |
| 668 | of new location providers at run-time. The new package does not |
| 669 | have to be explicitly listed here, however it must have a signature |
| 670 | that matches the signature of at least one package on this list. |
| 671 | */ |
| 672 | Resources resources = mContext.getResources(); |
Jeff Hamilton | fbadb69 | 2012-10-05 14:21:58 -0500 | [diff] [blame] | 673 | String[] pkgs = resources.getStringArray( |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 674 | com.android.internal.R.array.config_locationProviderPackageNames); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 675 | if (D) { |
| 676 | Log.d(TAG, "certificates for location providers pulled from: " + |
| 677 | Arrays.toString(pkgs)); |
| 678 | } |
Jeff Hamilton | fbadb69 | 2012-10-05 14:21:58 -0500 | [diff] [blame] | 679 | |
Soonil Nagarkar | e731ca8 | 2018-11-02 13:55:51 -0700 | [diff] [blame] | 680 | ensureFallbackFusedProviderPresentLocked(pkgs); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 681 | |
| 682 | // bind to network provider |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 683 | LocationProvider networkProviderManager = new LocationProvider(NETWORK_PROVIDER, true); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 684 | LocationProviderProxy networkProvider = LocationProviderProxy.createAndBind( |
| 685 | mContext, |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 686 | networkProviderManager, |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 687 | NETWORK_LOCATION_SERVICE_ACTION, |
Zhentao Sun | c5fc998 | 2013-04-17 17:47:53 -0700 | [diff] [blame] | 688 | com.android.internal.R.bool.config_enableNetworkLocationOverlay, |
| 689 | com.android.internal.R.string.config_networkLocationProviderPackageName, |
Soonil Nagarkar | e731ca8 | 2018-11-02 13:55:51 -0700 | [diff] [blame] | 690 | com.android.internal.R.array.config_locationProviderPackageNames); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 691 | if (networkProvider != null) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 692 | mRealProviders.add(networkProviderManager); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 693 | addProviderLocked(networkProviderManager); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 694 | networkProviderManager.attachLocked(networkProvider); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 695 | } else { |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 696 | Slog.w(TAG, "no network location provider found"); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 697 | } |
| 698 | |
| 699 | // bind to fused provider |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 700 | LocationProvider fusedProviderManager = new LocationProvider(FUSED_PROVIDER); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 701 | LocationProviderProxy fusedProvider = LocationProviderProxy.createAndBind( |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 702 | mContext, |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 703 | fusedProviderManager, |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 704 | FUSED_LOCATION_SERVICE_ACTION, |
Zhentao Sun | c5fc998 | 2013-04-17 17:47:53 -0700 | [diff] [blame] | 705 | com.android.internal.R.bool.config_enableFusedLocationOverlay, |
| 706 | com.android.internal.R.string.config_fusedLocationProviderPackageName, |
Soonil Nagarkar | e731ca8 | 2018-11-02 13:55:51 -0700 | [diff] [blame] | 707 | com.android.internal.R.array.config_locationProviderPackageNames); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 708 | if (fusedProvider != null) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 709 | mRealProviders.add(fusedProviderManager); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 710 | addProviderLocked(fusedProviderManager); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 711 | fusedProviderManager.attachLocked(fusedProvider); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 712 | } else { |
| 713 | Slog.e(TAG, "no fused location provider found", |
| 714 | new IllegalStateException("Location service needs a fused location provider")); |
| 715 | } |
| 716 | |
| 717 | // bind to geocoder provider |
Zhentao Sun | c5fc998 | 2013-04-17 17:47:53 -0700 | [diff] [blame] | 718 | mGeocodeProvider = GeocoderProxy.createAndBind(mContext, |
| 719 | com.android.internal.R.bool.config_enableGeocoderOverlay, |
| 720 | com.android.internal.R.string.config_geocoderProviderPackageName, |
Soonil Nagarkar | e731ca8 | 2018-11-02 13:55:51 -0700 | [diff] [blame] | 721 | com.android.internal.R.array.config_locationProviderPackageNames); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 722 | if (mGeocodeProvider == null) { |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 723 | Slog.e(TAG, "no geocoder provider found"); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 724 | } |
Jaikumar Ganesh | 8ce470d | 2013-04-03 12:22:18 -0700 | [diff] [blame] | 725 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 726 | if (mGnssManagerService != null) { |
| 727 | // bind to geofence provider |
| 728 | GeofenceProxy provider = GeofenceProxy.createAndBind( |
| 729 | mContext, com.android.internal.R.bool.config_enableGeofenceOverlay, |
| 730 | com.android.internal.R.string.config_geofenceProviderPackageName, |
| 731 | com.android.internal.R.array.config_locationProviderPackageNames, |
| 732 | mGnssManagerService.getGpsGeofenceProxy(), |
| 733 | null); |
| 734 | if (provider == null) { |
| 735 | Slog.d(TAG, "Unable to bind FLP Geofence proxy."); |
| 736 | } |
destradaa | 0682809a | 2013-08-12 18:50:30 -0700 | [diff] [blame] | 737 | } |
Ji-Hwan Lee | 26bdb8f | 2014-04-21 20:48:19 +0900 | [diff] [blame] | 738 | |
Brian Duddie | cfa5b5b | 2019-01-22 18:01:40 +0000 | [diff] [blame] | 739 | // bind to hardware activity recognition |
| 740 | boolean activityRecognitionHardwareIsSupported = ActivityRecognitionHardware.isSupported(); |
| 741 | ActivityRecognitionHardware activityRecognitionHardware = null; |
| 742 | if (activityRecognitionHardwareIsSupported) { |
| 743 | activityRecognitionHardware = ActivityRecognitionHardware.getInstance(mContext); |
| 744 | } else { |
| 745 | Slog.d(TAG, "Hardware Activity-Recognition not supported."); |
| 746 | } |
| 747 | ActivityRecognitionProxy proxy = ActivityRecognitionProxy.createAndBind( |
| 748 | mContext, |
| 749 | activityRecognitionHardwareIsSupported, |
| 750 | activityRecognitionHardware, |
| 751 | com.android.internal.R.bool.config_enableActivityRecognitionHardwareOverlay, |
| 752 | com.android.internal.R.string.config_activityRecognitionHardwarePackageName, |
| 753 | com.android.internal.R.array.config_locationProviderPackageNames); |
| 754 | if (proxy == null) { |
| 755 | Slog.d(TAG, "Unable to bind ActivityRecognitionProxy."); |
| 756 | } |
| 757 | |
Ji-Hwan Lee | 26bdb8f | 2014-04-21 20:48:19 +0900 | [diff] [blame] | 758 | String[] testProviderStrings = resources.getStringArray( |
| 759 | com.android.internal.R.array.config_testLocationProviders); |
| 760 | for (String testProviderString : testProviderStrings) { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 761 | String[] fragments = testProviderString.split(","); |
Ji-Hwan Lee | 26bdb8f | 2014-04-21 20:48:19 +0900 | [diff] [blame] | 762 | String name = fragments[0].trim(); |
Ji-Hwan Lee | 26bdb8f | 2014-04-21 20:48:19 +0900 | [diff] [blame] | 763 | ProviderProperties properties = new ProviderProperties( |
| 764 | Boolean.parseBoolean(fragments[1]) /* requiresNetwork */, |
| 765 | Boolean.parseBoolean(fragments[2]) /* requiresSatellite */, |
| 766 | Boolean.parseBoolean(fragments[3]) /* requiresCell */, |
| 767 | Boolean.parseBoolean(fragments[4]) /* hasMonetaryCost */, |
| 768 | Boolean.parseBoolean(fragments[5]) /* supportsAltitude */, |
| 769 | Boolean.parseBoolean(fragments[6]) /* supportsSpeed */, |
| 770 | Boolean.parseBoolean(fragments[7]) /* supportsBearing */, |
| 771 | Integer.parseInt(fragments[8]) /* powerRequirement */, |
| 772 | Integer.parseInt(fragments[9]) /* accuracy */); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 773 | LocationProvider testProviderManager = new LocationProvider(name); |
| 774 | addProviderLocked(testProviderManager); |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 775 | testProviderManager.attachLocked( |
| 776 | new MockProvider(mContext, testProviderManager, properties)); |
Ji-Hwan Lee | 26bdb8f | 2014-04-21 20:48:19 +0900 | [diff] [blame] | 777 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 778 | } |
Mike Lockwood | 9637d47 | 2009-04-02 21:41:57 -0700 | [diff] [blame] | 779 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 780 | @GuardedBy("mLock") |
| 781 | private void onUserChangedLocked(int userId) { |
Jianzheng Zhou | d5c6946 | 2013-10-10 14:02:09 +0800 | [diff] [blame] | 782 | if (mCurrentUserId == userId) { |
| 783 | return; |
| 784 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 785 | |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 786 | if (D) { |
| 787 | Log.d(TAG, "foreground user is changing to " + userId); |
| 788 | } |
| 789 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 790 | int oldUserId = userId; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 791 | mCurrentUserId = userId; |
| 792 | onUserProfilesChangedLocked(); |
| 793 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 794 | // let providers know the current user has changed |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 795 | for (LocationProvider p : mProviders) { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 796 | p.onCurrentUserChangedLocked(oldUserId); |
| 797 | p.onCurrentUserChangedLocked(mCurrentUserId); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 798 | } |
Victoria Lease | 38389b6 | 2012-09-30 11:44:22 -0700 | [diff] [blame] | 799 | } |
| 800 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 801 | /** |
| 802 | * Location provider manager, manages a LocationProvider. |
| 803 | */ |
| 804 | class LocationProvider implements AbstractLocationProvider.LocationProviderManager { |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 805 | |
| 806 | private final String mName; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 807 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 808 | // whether this provider should respect LOCATION_PROVIDERS_ALLOWED (ie gps and network) |
| 809 | private final boolean mIsManagedBySettings; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 810 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 811 | // remember to clear binder identity before invoking any provider operation |
| 812 | @GuardedBy("mLock") |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 813 | @Nullable |
| 814 | protected AbstractLocationProvider mProvider; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 815 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 816 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 817 | private SparseArray<Boolean> mUseable; // combined state for each user id |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 818 | @GuardedBy("mLock") |
| 819 | private boolean mAllowed; // state of LOCATION_PROVIDERS_ALLOWED |
| 820 | @GuardedBy("mLock") |
| 821 | private boolean mEnabled; // state of provider |
| 822 | |
| 823 | @GuardedBy("mLock") |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 824 | @Nullable |
| 825 | private ProviderProperties mProperties; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 826 | |
| 827 | private LocationProvider(String name) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 828 | this(name, false); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 829 | } |
| 830 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 831 | private LocationProvider(String name, boolean isManagedBySettings) { |
| 832 | mName = name; |
| 833 | mIsManagedBySettings = isManagedBySettings; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 834 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 835 | mProvider = null; |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 836 | mUseable = new SparseArray<>(1); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 837 | mAllowed = !mIsManagedBySettings; |
| 838 | mEnabled = false; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 839 | mProperties = null; |
Soonil Nagarkar | 42da1b1 | 2019-01-22 11:29:27 -0800 | [diff] [blame] | 840 | |
| 841 | if (mIsManagedBySettings) { |
| 842 | // since we assume providers are disabled by default |
| 843 | Settings.Secure.putStringForUser( |
| 844 | mContext.getContentResolver(), |
| 845 | Settings.Secure.LOCATION_PROVIDERS_ALLOWED, |
| 846 | "-" + mName, |
| 847 | mCurrentUserId); |
| 848 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 849 | } |
| 850 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 851 | @GuardedBy("mLock") |
| 852 | public void attachLocked(AbstractLocationProvider provider) { |
| 853 | checkNotNull(provider); |
| 854 | checkState(mProvider == null); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 855 | |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 856 | if (D) { |
| 857 | Log.d(TAG, mName + " provider attached"); |
| 858 | } |
| 859 | |
| 860 | mProvider = provider; |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 861 | |
| 862 | // it would be more correct to call this for all users, but we know this can only |
| 863 | // affect the current user since providers are disabled for non-current users |
| 864 | onUseableChangedLocked(false, mCurrentUserId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 865 | } |
| 866 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 867 | public String getName() { |
| 868 | return mName; |
| 869 | } |
| 870 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 871 | @GuardedBy("mLock") |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 872 | public List<String> getPackagesLocked() { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 873 | if (mProvider == null) { |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 874 | return Collections.emptyList(); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 875 | } else { |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 876 | // safe to not clear binder context since this doesn't call into the real provider |
| 877 | return mProvider.getProviderPackages(); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 878 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 879 | } |
| 880 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 881 | public boolean isMock() { |
| 882 | return false; |
| 883 | } |
| 884 | |
| 885 | @GuardedBy("mLock") |
| 886 | public boolean isPassiveLocked() { |
| 887 | return mProvider == mPassiveProvider; |
| 888 | } |
| 889 | |
| 890 | @GuardedBy("mLock") |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 891 | @Nullable |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 892 | public ProviderProperties getPropertiesLocked() { |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 893 | return mProperties; |
| 894 | } |
| 895 | |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 896 | public void setRequest(ProviderRequest request, WorkSource workSource) { |
| 897 | // move calls going to providers onto a different thread to avoid deadlock |
| 898 | mHandler.post(() -> { |
| 899 | synchronized (mLock) { |
| 900 | if (mProvider != null) { |
| 901 | mProvider.onSetRequest(request, workSource); |
| 902 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 903 | } |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 904 | }); |
| 905 | } |
| 906 | |
| 907 | public void sendExtraCommand(String command, Bundle extras) { |
| 908 | int uid = Binder.getCallingUid(); |
| 909 | int pid = Binder.getCallingPid(); |
| 910 | |
| 911 | // move calls going to providers onto a different thread to avoid deadlock |
| 912 | mHandler.post(() -> { |
| 913 | synchronized (mLock) { |
| 914 | if (mProvider != null) { |
| 915 | mProvider.onSendExtraCommand(uid, pid, command, extras); |
| 916 | } |
| 917 | } |
| 918 | }); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 919 | } |
| 920 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 921 | @GuardedBy("mLock") |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 922 | public void dumpLocked(FileDescriptor fd, IndentingPrintWriter pw, String[] args) { |
| 923 | pw.print(mName + " provider"); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 924 | if (isMock()) { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 925 | pw.print(" [mock]"); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 926 | } |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 927 | pw.println(":"); |
| 928 | |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 929 | pw.increaseIndent(); |
| 930 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 931 | pw.println("useable=" + isUseableLocked(mCurrentUserId)); |
| 932 | if (!isUseableLocked(mCurrentUserId)) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 933 | pw.println("attached=" + (mProvider != null)); |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 934 | if (mIsManagedBySettings) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 935 | pw.println("allowed=" + mAllowed); |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 936 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 937 | pw.println("enabled=" + mEnabled); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 938 | } |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 939 | |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 940 | pw.println("properties=" + mProperties); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 941 | |
| 942 | if (mProvider != null) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 943 | // in order to be consistent with other provider APIs, this should be run on the |
| 944 | // location thread... but this likely isn't worth it just for dumping info. |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 945 | long identity = Binder.clearCallingIdentity(); |
| 946 | try { |
| 947 | mProvider.dump(fd, pw, args); |
| 948 | } finally { |
| 949 | Binder.restoreCallingIdentity(identity); |
| 950 | } |
| 951 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 952 | |
| 953 | pw.decreaseIndent(); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 954 | } |
| 955 | |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 956 | @Override |
| 957 | public void onReportLocation(Location location) { |
Soonil Nagarkar | 7fc24c6 | 2019-10-18 17:32:38 -0700 | [diff] [blame] | 958 | // likelihood of a 0,0 bug is far greater than this being a valid location |
| 959 | if (!isMock() && location.getLatitude() == 0 && location.getLongitude() == 0) { |
| 960 | Slog.w(TAG, "blocking 0,0 location from " + mName + " provider"); |
| 961 | return; |
| 962 | } |
| 963 | |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 964 | synchronized (mLock) { |
| 965 | handleLocationChangedLocked(location, this); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 966 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 967 | } |
| 968 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 969 | @Override |
| 970 | public void onReportLocation(List<Location> locations) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 971 | if (mGnssManagerService == null) { |
| 972 | return; |
| 973 | } |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 974 | synchronized (mLock) { |
| 975 | LocationProvider gpsProvider = getLocationProviderLocked(GPS_PROVIDER); |
| 976 | if (gpsProvider == null || !gpsProvider.isUseableLocked()) { |
| 977 | Slog.w(TAG, "reportLocationBatch() called without user permission"); |
| 978 | return; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 979 | } |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 980 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 981 | mGnssManagerService.onReportLocation(locations); |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 982 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 983 | } |
| 984 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 985 | @Override |
| 986 | public void onSetEnabled(boolean enabled) { |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 987 | synchronized (mLock) { |
| 988 | if (enabled == mEnabled) { |
| 989 | return; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 990 | } |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 991 | |
| 992 | if (D) { |
| 993 | Log.d(TAG, mName + " provider enabled is now " + mEnabled); |
| 994 | } |
| 995 | |
| 996 | mEnabled = enabled; |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 997 | |
| 998 | // it would be more correct to call this for all users, but we know this can only |
| 999 | // affect the current user since providers are disabled for non-current users |
| 1000 | onUseableChangedLocked(false, mCurrentUserId); |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 1001 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1002 | } |
| 1003 | |
| 1004 | @Override |
| 1005 | public void onSetProperties(ProviderProperties properties) { |
Soonil Nagarkar | 66c0bac | 2019-01-15 13:36:44 -0800 | [diff] [blame] | 1006 | synchronized (mLock) { |
| 1007 | mProperties = properties; |
| 1008 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1009 | } |
| 1010 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1011 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1012 | public void onLocationModeChangedLocked(int userId) { |
| 1013 | if (!isCurrentProfileLocked(userId)) { |
| 1014 | return; |
| 1015 | } |
| 1016 | |
| 1017 | onUseableChangedLocked(false, userId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1018 | } |
| 1019 | |
| 1020 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1021 | public void onAllowedChangedLocked(int userId) { |
| 1022 | if (!isCurrentProfileLocked(userId)) { |
| 1023 | return; |
| 1024 | } |
| 1025 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1026 | if (mIsManagedBySettings) { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 1027 | boolean allowed = mSettingsStore.getLocationProvidersAllowed( |
| 1028 | mCurrentUserId).contains(mName); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1029 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1030 | if (allowed == mAllowed) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1031 | return; |
| 1032 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1033 | |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1034 | if (D) { |
| 1035 | Log.d(TAG, mName + " provider allowed is now " + mAllowed); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1036 | } |
| 1037 | |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1038 | mAllowed = allowed; |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1039 | onUseableChangedLocked(true, userId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1040 | } |
| 1041 | } |
| 1042 | |
| 1043 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1044 | public void onCurrentUserChangedLocked(int userId) { |
| 1045 | onUseableChangedLocked(false, userId); |
| 1046 | } |
| 1047 | |
| 1048 | @GuardedBy("mLock") |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1049 | public boolean isUseableLocked() { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1050 | return isUseableLocked(mCurrentUserId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1051 | } |
| 1052 | |
| 1053 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1054 | public boolean isUseableLocked(int userId) { |
| 1055 | return mUseable.get(userId, Boolean.FALSE); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1056 | } |
| 1057 | |
| 1058 | @GuardedBy("mLock") |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1059 | public void onUseableChangedLocked(boolean isAllowedChanged, int userId) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1060 | // if any property that contributes to "useability" here changes state, it MUST result |
| 1061 | // in a direct or indrect call to onUseableChangedLocked. this allows the provider to |
| 1062 | // guarantee that it will always eventually reach the correct state. |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1063 | boolean useableIgnoringAllowed = mProvider != null && mProviders.contains(this) |
| 1064 | && isCurrentProfileLocked(userId) && isLocationEnabledForUser(userId) |
| 1065 | && mEnabled; |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1066 | boolean useable = useableIgnoringAllowed && mAllowed; |
| 1067 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1068 | // update deprecated provider allowed settings for backwards compatibility |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1069 | if (mIsManagedBySettings) { |
| 1070 | // a "-" change derived from the allowed setting should not be overwritten, but a |
| 1071 | // "+" change should be corrected if necessary |
| 1072 | if (useableIgnoringAllowed && !isAllowedChanged) { |
| 1073 | Settings.Secure.putStringForUser( |
| 1074 | mContext.getContentResolver(), |
| 1075 | Settings.Secure.LOCATION_PROVIDERS_ALLOWED, |
| 1076 | "+" + mName, |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1077 | userId); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1078 | } else if (!useableIgnoringAllowed) { |
| 1079 | Settings.Secure.putStringForUser( |
| 1080 | mContext.getContentResolver(), |
| 1081 | Settings.Secure.LOCATION_PROVIDERS_ALLOWED, |
| 1082 | "-" + mName, |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1083 | userId); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1084 | } |
Soonil Nagarkar | 3126c90 | 2019-03-04 18:29:49 -0800 | [diff] [blame] | 1085 | |
Soonil Nagarkar | 3126c90 | 2019-03-04 18:29:49 -0800 | [diff] [blame] | 1086 | Intent intent = new Intent(LocationManager.PROVIDERS_CHANGED_ACTION); |
| 1087 | intent.putExtra(LocationManager.EXTRA_PROVIDER_NAME, mName); |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1088 | intent.putExtra(LocationManager.EXTRA_PROVIDER_ENABLED, useable); |
| 1089 | mContext.sendBroadcastAsUser(intent, UserHandle.of(userId)); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1090 | } |
| 1091 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1092 | if (useable == isUseableLocked(userId)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1093 | return; |
| 1094 | } |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1095 | mUseable.put(userId, useable); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1096 | |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1097 | if (D) { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1098 | Log.d(TAG, "[u" + userId + "] " + mName + " provider useable = " + useable); |
Soonil Nagarkar | 4ee3ac2 | 2019-02-08 19:19:24 -0800 | [diff] [blame] | 1099 | } |
| 1100 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1101 | if (!useable) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1102 | // If any provider has been disabled, clear all last locations for all |
| 1103 | // providers. This is to be on the safe side in case a provider has location |
| 1104 | // derived from this disabled provider. |
| 1105 | mLastLocation.clear(); |
| 1106 | mLastLocationCoarseInterval.clear(); |
| 1107 | } |
| 1108 | |
| 1109 | updateProviderUseableLocked(this); |
| 1110 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1111 | } |
| 1112 | |
| 1113 | private class MockLocationProvider extends LocationProvider { |
| 1114 | |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 1115 | private ProviderRequest mCurrentRequest; |
| 1116 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1117 | private MockLocationProvider(String name) { |
| 1118 | super(name); |
| 1119 | } |
| 1120 | |
| 1121 | @Override |
| 1122 | public void attachLocked(AbstractLocationProvider provider) { |
| 1123 | checkState(provider instanceof MockProvider); |
| 1124 | super.attachLocked(provider); |
| 1125 | } |
| 1126 | |
| 1127 | public boolean isMock() { |
| 1128 | return true; |
| 1129 | } |
| 1130 | |
| 1131 | @GuardedBy("mLock") |
| 1132 | public void setEnabledLocked(boolean enabled) { |
| 1133 | if (mProvider != null) { |
| 1134 | long identity = Binder.clearCallingIdentity(); |
| 1135 | try { |
| 1136 | ((MockProvider) mProvider).setEnabled(enabled); |
| 1137 | } finally { |
| 1138 | Binder.restoreCallingIdentity(identity); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1139 | } |
| 1140 | } |
| 1141 | } |
| 1142 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1143 | @GuardedBy("mLock") |
| 1144 | public void setLocationLocked(Location location) { |
| 1145 | if (mProvider != null) { |
| 1146 | long identity = Binder.clearCallingIdentity(); |
| 1147 | try { |
| 1148 | ((MockProvider) mProvider).setLocation(location); |
| 1149 | } finally { |
| 1150 | Binder.restoreCallingIdentity(identity); |
| 1151 | } |
| 1152 | } |
| 1153 | } |
| 1154 | |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 1155 | @Override |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 1156 | public void setRequest(ProviderRequest request, WorkSource workSource) { |
| 1157 | super.setRequest(request, workSource); |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 1158 | mCurrentRequest = request; |
| 1159 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1160 | } |
| 1161 | |
Victoria Lease | 38389b6 | 2012-09-30 11:44:22 -0700 | [diff] [blame] | 1162 | /** |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1163 | * A wrapper class holding either an ILocationListener or a PendingIntent to receive |
| 1164 | * location updates. |
| 1165 | */ |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1166 | private final class Receiver extends LocationManagerServiceUtils.LinkedListenerBase implements |
| 1167 | PendingIntent.OnFinished { |
Yu-Han Yang | 2418982 | 2018-07-11 15:24:11 -0700 | [diff] [blame] | 1168 | private static final long WAKELOCK_TIMEOUT_MILLIS = 60 * 1000; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1169 | private final int mAllowedResolutionLevel; // resolution level allowed to receiver |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1170 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1171 | private final ILocationListener mListener; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1172 | final PendingIntent mPendingIntent; |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1173 | final WorkSource mWorkSource; // WorkSource for battery blame, or null to assign to caller. |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1174 | private final boolean mHideFromAppOps; // True if AppOps should not monitor this receiver. |
| 1175 | private final Object mKey; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1176 | |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 1177 | final HashMap<String, UpdateRecord> mUpdateRecords = new HashMap<>(); |
Nick Pelly | f1be686 | 2012-05-15 10:53:42 -0700 | [diff] [blame] | 1178 | |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1179 | // True if app ops has started monitoring this receiver for locations. |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1180 | private boolean mOpMonitoring; |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1181 | // True if app ops has started monitoring this receiver for high power (gps) locations. |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1182 | private boolean mOpHighPowerMonitoring; |
| 1183 | private int mPendingBroadcasts; |
Victoria Lease | 0aa2860 | 2013-05-29 15:28:26 -0700 | [diff] [blame] | 1184 | PowerManager.WakeLock mWakeLock; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1185 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1186 | private Receiver(ILocationListener listener, PendingIntent intent, int pid, int uid, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1187 | String packageName, @Nullable String featureId, WorkSource workSource, |
| 1188 | boolean hideFromAppOps, @NonNull String listenerIdentifier) { |
| 1189 | super(new CallerIdentity(uid, pid, packageName, featureId, listenerIdentifier), |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1190 | "LocationListener"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1191 | mListener = listener; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1192 | mPendingIntent = intent; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1193 | if (listener != null) { |
| 1194 | mKey = listener.asBinder(); |
| 1195 | } else { |
| 1196 | mKey = intent; |
| 1197 | } |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1198 | mAllowedResolutionLevel = getAllowedResolutionLevel(pid, uid); |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 1199 | if (workSource != null && workSource.isEmpty()) { |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1200 | workSource = null; |
| 1201 | } |
| 1202 | mWorkSource = workSource; |
David Christie | 40e5782 | 2013-07-30 11:36:48 -0700 | [diff] [blame] | 1203 | mHideFromAppOps = hideFromAppOps; |
Victoria Lease | 0aa2860 | 2013-05-29 15:28:26 -0700 | [diff] [blame] | 1204 | |
Dianne Hackborn | 1304f4a | 2013-07-09 18:17:27 -0700 | [diff] [blame] | 1205 | updateMonitoring(true); |
| 1206 | |
Victoria Lease | 0aa2860 | 2013-05-29 15:28:26 -0700 | [diff] [blame] | 1207 | // construct/configure wakelock |
| 1208 | mWakeLock = mPowerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, WAKELOCK_KEY); |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1209 | if (workSource == null) { |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1210 | workSource = new WorkSource(mCallerIdentity.mUid, mCallerIdentity.mPackageName); |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1211 | } |
| 1212 | mWakeLock.setWorkSource(workSource); |
Yu-Han Yang | 2418982 | 2018-07-11 15:24:11 -0700 | [diff] [blame] | 1213 | |
| 1214 | // For a non-reference counted wakelock, each acquire will reset the timeout, and we |
| 1215 | // only need to release it once. |
| 1216 | mWakeLock.setReferenceCounted(false); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1217 | } |
| 1218 | |
| 1219 | @Override |
| 1220 | public boolean equals(Object otherObj) { |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1221 | return (otherObj instanceof Receiver) && mKey.equals(((Receiver) otherObj).mKey); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1222 | } |
| 1223 | |
| 1224 | @Override |
| 1225 | public int hashCode() { |
| 1226 | return mKey.hashCode(); |
| 1227 | } |
Mike Lockwood | 3681f26 | 2009-05-12 10:52:03 -0400 | [diff] [blame] | 1228 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1229 | @Override |
| 1230 | public String toString() { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1231 | StringBuilder s = new StringBuilder(); |
| 1232 | s.append("Reciever["); |
| 1233 | s.append(Integer.toHexString(System.identityHashCode(this))); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1234 | if (mListener != null) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1235 | s.append(" listener"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1236 | } else { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1237 | s.append(" intent"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1238 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1239 | for (String p : mUpdateRecords.keySet()) { |
| 1240 | s.append(" ").append(mUpdateRecords.get(p).toString()); |
| 1241 | } |
Wei Wang | dd070f2 | 2018-06-21 11:29:40 -0700 | [diff] [blame] | 1242 | s.append(" monitoring location: ").append(mOpMonitoring); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1243 | s.append("]"); |
| 1244 | return s.toString(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1245 | } |
| 1246 | |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1247 | /** |
| 1248 | * Update AppOp monitoring for this receiver. |
| 1249 | * |
| 1250 | * @param allow If true receiver is currently active, if false it's been removed. |
| 1251 | */ |
Dianne Hackborn | 1304f4a | 2013-07-09 18:17:27 -0700 | [diff] [blame] | 1252 | public void updateMonitoring(boolean allow) { |
David Christie | 40e5782 | 2013-07-30 11:36:48 -0700 | [diff] [blame] | 1253 | if (mHideFromAppOps) { |
| 1254 | return; |
| 1255 | } |
| 1256 | |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1257 | boolean requestingLocation = false; |
| 1258 | boolean requestingHighPowerLocation = false; |
| 1259 | if (allow) { |
| 1260 | // See if receiver has any enabled update records. Also note if any update records |
| 1261 | // are high power (has a high power provider with an interval under a threshold). |
| 1262 | for (UpdateRecord updateRecord : mUpdateRecords.values()) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1263 | LocationProvider provider = getLocationProviderLocked(updateRecord.mProvider); |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1264 | if (provider == null) { |
| 1265 | continue; |
| 1266 | } |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 1267 | if (!provider.isUseableLocked() && !isSettingsExemptLocked(updateRecord)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1268 | continue; |
| 1269 | } |
| 1270 | |
| 1271 | requestingLocation = true; |
| 1272 | ProviderProperties properties = provider.getPropertiesLocked(); |
| 1273 | if (properties != null |
| 1274 | && properties.mPowerRequirement == Criteria.POWER_HIGH |
| 1275 | && updateRecord.mRequest.getInterval() < HIGH_POWER_INTERVAL_MS) { |
| 1276 | requestingHighPowerLocation = true; |
| 1277 | break; |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1278 | } |
| 1279 | } |
| 1280 | } |
| 1281 | |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1282 | // First update monitoring of any location request (including high power). |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1283 | mOpMonitoring = updateMonitoring( |
| 1284 | requestingLocation, |
| 1285 | mOpMonitoring, |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1286 | AppOpsManager.OP_MONITOR_LOCATION); |
| 1287 | |
| 1288 | // Now update monitoring of high power requests only. |
David Christie | c750c1f | 2013-08-08 12:56:57 -0700 | [diff] [blame] | 1289 | boolean wasHighPowerMonitoring = mOpHighPowerMonitoring; |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1290 | mOpHighPowerMonitoring = updateMonitoring( |
| 1291 | requestingHighPowerLocation, |
| 1292 | mOpHighPowerMonitoring, |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1293 | AppOpsManager.OP_MONITOR_HIGH_POWER_LOCATION); |
David Christie | c750c1f | 2013-08-08 12:56:57 -0700 | [diff] [blame] | 1294 | if (mOpHighPowerMonitoring != wasHighPowerMonitoring) { |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1295 | // Send an intent to notify that a high power request has been added/removed. |
David Christie | c750c1f | 2013-08-08 12:56:57 -0700 | [diff] [blame] | 1296 | Intent intent = new Intent(LocationManager.HIGH_POWER_REQUEST_CHANGE_ACTION); |
| 1297 | mContext.sendBroadcastAsUser(intent, UserHandle.ALL); |
| 1298 | } |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1299 | } |
| 1300 | |
| 1301 | /** |
| 1302 | * Update AppOps monitoring for a single location request and op type. |
| 1303 | * |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 1304 | * @param allowMonitoring True if monitoring is allowed for this request/op. |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1305 | * @param currentlyMonitoring True if AppOps is currently monitoring this request/op. |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 1306 | * @param op AppOps code for the op to update. |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1307 | * @return True if monitoring is on for this request/op after updating. |
| 1308 | */ |
| 1309 | private boolean updateMonitoring(boolean allowMonitoring, boolean currentlyMonitoring, |
| 1310 | int op) { |
| 1311 | if (!currentlyMonitoring) { |
| 1312 | if (allowMonitoring) { |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1313 | return mAppOps.startOpNoThrow(op, mCallerIdentity.mUid, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1314 | mCallerIdentity.mPackageName, false, mCallerIdentity.mFeatureId, null) |
| 1315 | == AppOpsManager.MODE_ALLOWED; |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1316 | } |
| 1317 | } else { |
Soonil Nagarkar | 681d711 | 2017-02-23 17:14:16 -0800 | [diff] [blame] | 1318 | if (!allowMonitoring |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 1319 | || mAppOps.checkOpNoThrow(op, mCallerIdentity.mUid, |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1320 | mCallerIdentity.mPackageName) != AppOpsManager.MODE_ALLOWED) { |
| 1321 | mAppOps.finishOp(op, mCallerIdentity.mUid, mCallerIdentity.mPackageName); |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 1322 | return false; |
| 1323 | } |
| 1324 | } |
| 1325 | |
| 1326 | return currentlyMonitoring; |
Dianne Hackborn | 1304f4a | 2013-07-09 18:17:27 -0700 | [diff] [blame] | 1327 | } |
| 1328 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1329 | public boolean isListener() { |
| 1330 | return mListener != null; |
| 1331 | } |
| 1332 | |
| 1333 | public boolean isPendingIntent() { |
| 1334 | return mPendingIntent != null; |
| 1335 | } |
| 1336 | |
| 1337 | public ILocationListener getListener() { |
| 1338 | if (mListener != null) { |
| 1339 | return mListener; |
| 1340 | } |
| 1341 | throw new IllegalStateException("Request for non-existent listener"); |
| 1342 | } |
| 1343 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1344 | public boolean callLocationChangedLocked(Location location) { |
| 1345 | if (mListener != null) { |
| 1346 | try { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1347 | mListener.onLocationChanged(new Location(location)); |
| 1348 | // call this after broadcasting so we do not increment |
| 1349 | // if we throw an exception. |
| 1350 | incrementPendingBroadcastsLocked(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1351 | } catch (RemoteException e) { |
| 1352 | return false; |
| 1353 | } |
| 1354 | } else { |
| 1355 | Intent locationChanged = new Intent(); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 1356 | locationChanged.putExtra(LocationManager.KEY_LOCATION_CHANGED, |
| 1357 | new Location(location)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1358 | try { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1359 | mPendingIntent.send(mContext, 0, locationChanged, this, mHandler, |
| 1360 | getResolutionPermission(mAllowedResolutionLevel), |
| 1361 | PendingIntentUtils.createDontSendToRestrictedAppsBundle(null)); |
| 1362 | // call this after broadcasting so we do not increment |
| 1363 | // if we throw an exception. |
| 1364 | incrementPendingBroadcastsLocked(); |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1365 | } catch (PendingIntent.CanceledException e) { |
| 1366 | return false; |
| 1367 | } |
| 1368 | } |
| 1369 | return true; |
| 1370 | } |
| 1371 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1372 | private boolean callProviderEnabledLocked(String provider, boolean enabled) { |
David Christie | 15b3191 | 2013-08-13 15:54:32 -0700 | [diff] [blame] | 1373 | // First update AppOp monitoring. |
| 1374 | // An app may get/lose location access as providers are enabled/disabled. |
| 1375 | updateMonitoring(true); |
| 1376 | |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1377 | if (mListener != null) { |
| 1378 | try { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1379 | if (enabled) { |
| 1380 | mListener.onProviderEnabled(provider); |
| 1381 | } else { |
| 1382 | mListener.onProviderDisabled(provider); |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1383 | } |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1384 | // call this after broadcasting so we do not increment |
| 1385 | // if we throw an exception. |
| 1386 | incrementPendingBroadcastsLocked(); |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1387 | } catch (RemoteException e) { |
| 1388 | return false; |
| 1389 | } |
| 1390 | } else { |
| 1391 | Intent providerIntent = new Intent(); |
| 1392 | providerIntent.putExtra(LocationManager.KEY_PROVIDER_ENABLED, enabled); |
| 1393 | try { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1394 | mPendingIntent.send(mContext, 0, providerIntent, this, mHandler, |
| 1395 | getResolutionPermission(mAllowedResolutionLevel), |
| 1396 | PendingIntentUtils.createDontSendToRestrictedAppsBundle(null)); |
| 1397 | // call this after broadcasting so we do not increment |
| 1398 | // if we throw an exception. |
| 1399 | incrementPendingBroadcastsLocked(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1400 | } catch (PendingIntent.CanceledException e) { |
| 1401 | return false; |
| 1402 | } |
| 1403 | } |
| 1404 | return true; |
| 1405 | } |
| 1406 | |
Soonil Nagarkar | 39d614a | 2019-10-31 12:10:31 -0700 | [diff] [blame] | 1407 | public void callRemovedLocked() { |
| 1408 | if (mListener != null) { |
| 1409 | try { |
| 1410 | mListener.onRemoved(); |
| 1411 | } catch (RemoteException e) { |
| 1412 | // doesn't matter |
| 1413 | } |
| 1414 | } |
| 1415 | } |
| 1416 | |
Nick Pelly | f1be686 | 2012-05-15 10:53:42 -0700 | [diff] [blame] | 1417 | @Override |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1418 | public void binderDied() { |
Anil Admal | 98d49b7 | 2019-02-06 15:26:33 -0800 | [diff] [blame] | 1419 | if (D) Log.d(TAG, "Remote " + mListenerName + " died."); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1420 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1421 | synchronized (mLock) { |
| 1422 | removeUpdatesLocked(this); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1423 | clearPendingBroadcastsLocked(); |
| 1424 | } |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1425 | } |
| 1426 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 1427 | @Override |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1428 | public void onSendFinished(PendingIntent pendingIntent, Intent intent, |
| 1429 | int resultCode, String resultData, Bundle resultExtras) { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1430 | synchronized (mLock) { |
Mike Lockwood | 0528b9b | 2009-05-07 10:12:54 -0400 | [diff] [blame] | 1431 | decrementPendingBroadcastsLocked(); |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1432 | } |
| 1433 | } |
| 1434 | |
Mike Lockwood | 0528b9b | 2009-05-07 10:12:54 -0400 | [diff] [blame] | 1435 | // this must be called while synchronized by caller in a synchronized block |
| 1436 | // containing the sending of the broadcaset |
| 1437 | private void incrementPendingBroadcastsLocked() { |
Yu-Han Yang | 2418982 | 2018-07-11 15:24:11 -0700 | [diff] [blame] | 1438 | mPendingBroadcasts++; |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1439 | // so wakelock calls will succeed |
| 1440 | long identity = Binder.clearCallingIdentity(); |
| 1441 | try { |
| 1442 | mWakeLock.acquire(WAKELOCK_TIMEOUT_MILLIS); |
| 1443 | } finally { |
| 1444 | Binder.restoreCallingIdentity(identity); |
| 1445 | } |
Mike Lockwood | 0528b9b | 2009-05-07 10:12:54 -0400 | [diff] [blame] | 1446 | } |
| 1447 | |
| 1448 | private void decrementPendingBroadcastsLocked() { |
| 1449 | if (--mPendingBroadcasts == 0) { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1450 | // so wakelock calls will succeed |
| 1451 | long identity = Binder.clearCallingIdentity(); |
| 1452 | try { |
| 1453 | if (mWakeLock.isHeld()) { |
| 1454 | mWakeLock.release(); |
| 1455 | } |
| 1456 | } finally { |
| 1457 | Binder.restoreCallingIdentity(identity); |
Victoria Lease | 0aa2860 | 2013-05-29 15:28:26 -0700 | [diff] [blame] | 1458 | } |
| 1459 | } |
| 1460 | } |
| 1461 | |
| 1462 | public void clearPendingBroadcastsLocked() { |
| 1463 | if (mPendingBroadcasts > 0) { |
| 1464 | mPendingBroadcasts = 0; |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1465 | // so wakelock calls will succeed |
| 1466 | long identity = Binder.clearCallingIdentity(); |
| 1467 | try { |
| 1468 | if (mWakeLock.isHeld()) { |
| 1469 | mWakeLock.release(); |
| 1470 | } |
| 1471 | } finally { |
| 1472 | Binder.restoreCallingIdentity(identity); |
Victoria Lease | 0aa2860 | 2013-05-29 15:28:26 -0700 | [diff] [blame] | 1473 | } |
Mike Lockwood | 48f1751 | 2009-04-23 09:12:08 -0700 | [diff] [blame] | 1474 | } |
| 1475 | } |
| 1476 | } |
| 1477 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 1478 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1479 | public void locationCallbackFinished(ILocationListener listener) { |
Dianne Hackborn | f5fdca9 | 2013-06-05 14:53:33 -0700 | [diff] [blame] | 1480 | //Do not use getReceiverLocked here as that will add the ILocationListener to |
Joshua Bartel | 080b61b | 2009-10-05 12:44:46 -0400 | [diff] [blame] | 1481 | //the receiver list if it is not found. If it is not found then the |
| 1482 | //LocationListener was removed when it had a pending broadcast and should |
| 1483 | //not be added back. |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1484 | synchronized (mLock) { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1485 | Receiver receiver = mReceivers.get(listener.asBinder()); |
Dianne Hackborn | f5fdca9 | 2013-06-05 14:53:33 -0700 | [diff] [blame] | 1486 | if (receiver != null) { |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1487 | receiver.decrementPendingBroadcastsLocked(); |
Dianne Hackborn | f5fdca9 | 2013-06-05 14:53:33 -0700 | [diff] [blame] | 1488 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1489 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1490 | } |
| 1491 | |
Lifu Tang | 82f893d | 2016-01-21 18:15:33 -0800 | [diff] [blame] | 1492 | @Override |
Lifu Tang | 9363b94 | 2016-02-16 18:07:00 -0800 | [diff] [blame] | 1493 | public int getGnssYearOfHardware() { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1494 | return mGnssManagerService == null ? 0 : mGnssManagerService.getGnssYearOfHardware(); |
Lifu Tang | 82f893d | 2016-01-21 18:15:33 -0800 | [diff] [blame] | 1495 | } |
| 1496 | |
Wyatt Riley | d87cf91 | 2017-12-05 09:31:52 -0800 | [diff] [blame] | 1497 | @Override |
Wyatt Riley | 49097c0 | 2018-03-15 09:14:43 -0700 | [diff] [blame] | 1498 | @Nullable |
Wyatt Riley | d87cf91 | 2017-12-05 09:31:52 -0800 | [diff] [blame] | 1499 | public String getGnssHardwareModelName() { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1500 | return mGnssManagerService == null ? "" : mGnssManagerService.getGnssHardwareModelName(); |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1501 | } |
| 1502 | |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1503 | @Override |
| 1504 | public int getGnssBatchSize(String packageName) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1505 | return mGnssManagerService == null ? 0 : mGnssManagerService.getGnssBatchSize(packageName); |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1506 | } |
| 1507 | |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1508 | @Override |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1509 | public boolean addGnssBatchingCallback(IBatchedLocationCallback callback, String packageName, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1510 | String featureId, String listenerIdentifier) { |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1511 | Preconditions.checkNotNull(listenerIdentifier); |
| 1512 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1513 | return mGnssManagerService == null ? false : mGnssManagerService.addGnssBatchingCallback( |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1514 | callback, packageName, featureId, listenerIdentifier); |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1515 | } |
| 1516 | |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1517 | @Override |
| 1518 | public void removeGnssBatchingCallback() { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1519 | if (mGnssManagerService != null) mGnssManagerService.removeGnssBatchingCallback(); |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1520 | } |
| 1521 | |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1522 | @Override |
| 1523 | public boolean startGnssBatch(long periodNanos, boolean wakeOnFifoFull, String packageName) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1524 | return mGnssManagerService == null ? false : mGnssManagerService.startGnssBatch(periodNanos, |
| 1525 | wakeOnFifoFull, packageName); |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1526 | } |
| 1527 | |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1528 | @Override |
| 1529 | public void flushGnssBatch(String packageName) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1530 | if (mGnssManagerService != null) mGnssManagerService.flushGnssBatch(packageName); |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1531 | } |
| 1532 | |
Wyatt Riley | cf879db | 2017-01-12 13:57:38 -0800 | [diff] [blame] | 1533 | @Override |
| 1534 | public boolean stopGnssBatch() { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1535 | return mGnssManagerService == null ? false : mGnssManagerService.stopGnssBatch(); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1536 | } |
| 1537 | |
| 1538 | @GuardedBy("mLock") |
| 1539 | private void addProviderLocked(LocationProvider provider) { |
| 1540 | Preconditions.checkState(getLocationProviderLocked(provider.getName()) == null); |
| 1541 | |
| 1542 | mProviders.add(provider); |
| 1543 | |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1544 | // allowed state may change while provider was inactive |
| 1545 | provider.onAllowedChangedLocked(mCurrentUserId); |
| 1546 | |
| 1547 | // it would be more correct to call this for all users, but we know this can only |
| 1548 | // affect the current user since providers are disabled for non-current users |
| 1549 | provider.onUseableChangedLocked(false, mCurrentUserId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1550 | } |
| 1551 | |
| 1552 | @GuardedBy("mLock") |
| 1553 | private void removeProviderLocked(LocationProvider provider) { |
| 1554 | if (mProviders.remove(provider)) { |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 1555 | // it would be more correct to call this for all users, but we know this can only |
| 1556 | // affect the current user since providers are disabled for non-current users |
| 1557 | provider.onUseableChangedLocked(false, mCurrentUserId); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1558 | } |
| 1559 | } |
| 1560 | |
| 1561 | @GuardedBy("mLock") |
| 1562 | @Nullable |
| 1563 | private LocationProvider getLocationProviderLocked(String providerName) { |
| 1564 | for (LocationProvider provider : mProviders) { |
| 1565 | if (providerName.equals(provider.getName())) { |
| 1566 | return provider; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1567 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1568 | } |
| 1569 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1570 | return null; |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 1571 | } |
| 1572 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1573 | private String getResolutionPermission(int resolutionLevel) { |
| 1574 | switch (resolutionLevel) { |
| 1575 | case RESOLUTION_LEVEL_FINE: |
| 1576 | return android.Manifest.permission.ACCESS_FINE_LOCATION; |
| 1577 | case RESOLUTION_LEVEL_COARSE: |
| 1578 | return android.Manifest.permission.ACCESS_COARSE_LOCATION; |
| 1579 | default: |
| 1580 | return null; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1581 | } |
Victoria Lease | da479c5 | 2012-10-15 15:24:16 -0700 | [diff] [blame] | 1582 | } |
Dianne Hackborn | 6c418d5 | 2011-06-29 14:05:33 -0700 | [diff] [blame] | 1583 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1584 | private int getAllowedResolutionLevel(int pid, int uid) { |
| 1585 | if (mContext.checkPermission(android.Manifest.permission.ACCESS_FINE_LOCATION, |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 1586 | pid, uid) == PERMISSION_GRANTED) { |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1587 | return RESOLUTION_LEVEL_FINE; |
| 1588 | } else if (mContext.checkPermission(android.Manifest.permission.ACCESS_COARSE_LOCATION, |
Maggie | aa080f9 | 2018-01-04 15:35:11 -0800 | [diff] [blame] | 1589 | pid, uid) == PERMISSION_GRANTED) { |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1590 | return RESOLUTION_LEVEL_COARSE; |
| 1591 | } else { |
| 1592 | return RESOLUTION_LEVEL_NONE; |
Victoria Lease | da479c5 | 2012-10-15 15:24:16 -0700 | [diff] [blame] | 1593 | } |
Victoria Lease | 4fab68b | 2012-09-13 13:20:59 -0700 | [diff] [blame] | 1594 | } |
| 1595 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1596 | private int getCallerAllowedResolutionLevel() { |
| 1597 | return getAllowedResolutionLevel(Binder.getCallingPid(), Binder.getCallingUid()); |
| 1598 | } |
| 1599 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1600 | private void checkResolutionLevelIsSufficientForGeofenceUse(int allowedResolutionLevel) { |
| 1601 | if (allowedResolutionLevel < RESOLUTION_LEVEL_FINE) { |
Victoria Lease | 4fab68b | 2012-09-13 13:20:59 -0700 | [diff] [blame] | 1602 | throw new SecurityException("Geofence usage requires ACCESS_FINE_LOCATION permission"); |
| 1603 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1604 | } |
| 1605 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1606 | @GuardedBy("mLock") |
| 1607 | private int getMinimumResolutionLevelForProviderUseLocked(String provider) { |
| 1608 | if (GPS_PROVIDER.equals(provider) || PASSIVE_PROVIDER.equals(provider)) { |
Victoria Lease | 8dbb634 | 2012-09-21 16:55:53 -0700 | [diff] [blame] | 1609 | // gps and passive providers require FINE permission |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1610 | return RESOLUTION_LEVEL_FINE; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1611 | } else if (NETWORK_PROVIDER.equals(provider) || FUSED_PROVIDER.equals(provider)) { |
Victoria Lease | 8dbb634 | 2012-09-21 16:55:53 -0700 | [diff] [blame] | 1612 | // network and fused providers are ok with COARSE or FINE |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1613 | return RESOLUTION_LEVEL_COARSE; |
Laurent Tu | 941221c | 2012-10-04 14:21:52 -0700 | [diff] [blame] | 1614 | } else { |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1615 | for (LocationProvider lp : mProviders) { |
| 1616 | if (!lp.getName().equals(provider)) { |
| 1617 | continue; |
| 1618 | } |
| 1619 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1620 | ProviderProperties properties = lp.getPropertiesLocked(); |
Laurent Tu | 941221c | 2012-10-04 14:21:52 -0700 | [diff] [blame] | 1621 | if (properties != null) { |
| 1622 | if (properties.mRequiresSatellite) { |
| 1623 | // provider requiring satellites require FINE permission |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1624 | return RESOLUTION_LEVEL_FINE; |
Laurent Tu | 941221c | 2012-10-04 14:21:52 -0700 | [diff] [blame] | 1625 | } else if (properties.mRequiresNetwork || properties.mRequiresCell) { |
| 1626 | // provider requiring network and or cell require COARSE or FINE |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1627 | return RESOLUTION_LEVEL_COARSE; |
Laurent Tu | 941221c | 2012-10-04 14:21:52 -0700 | [diff] [blame] | 1628 | } |
| 1629 | } |
| 1630 | } |
Victoria Lease | 8dbb634 | 2012-09-21 16:55:53 -0700 | [diff] [blame] | 1631 | } |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1632 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1633 | return RESOLUTION_LEVEL_FINE; // if in doubt, require FINE |
Victoria Lease | da479c5 | 2012-10-15 15:24:16 -0700 | [diff] [blame] | 1634 | } |
| 1635 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1636 | @GuardedBy("mLock") |
| 1637 | private void checkResolutionLevelIsSufficientForProviderUseLocked(int allowedResolutionLevel, |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1638 | String providerName) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1639 | int requiredResolutionLevel = getMinimumResolutionLevelForProviderUseLocked(providerName); |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1640 | if (allowedResolutionLevel < requiredResolutionLevel) { |
| 1641 | switch (requiredResolutionLevel) { |
| 1642 | case RESOLUTION_LEVEL_FINE: |
| 1643 | throw new SecurityException("\"" + providerName + "\" location provider " + |
| 1644 | "requires ACCESS_FINE_LOCATION permission."); |
| 1645 | case RESOLUTION_LEVEL_COARSE: |
| 1646 | throw new SecurityException("\"" + providerName + "\" location provider " + |
| 1647 | "requires ACCESS_COARSE_LOCATION or ACCESS_FINE_LOCATION permission."); |
| 1648 | default: |
| 1649 | throw new SecurityException("Insufficient permission for \"" + providerName + |
| 1650 | "\" location provider."); |
Victoria Lease | da479c5 | 2012-10-15 15:24:16 -0700 | [diff] [blame] | 1651 | } |
| 1652 | } |
Victoria Lease | 8dbb634 | 2012-09-21 16:55:53 -0700 | [diff] [blame] | 1653 | } |
| 1654 | |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1655 | public static int resolutionLevelToOp(int allowedResolutionLevel) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1656 | if (allowedResolutionLevel != RESOLUTION_LEVEL_NONE) { |
| 1657 | if (allowedResolutionLevel == RESOLUTION_LEVEL_COARSE) { |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1658 | return AppOpsManager.OP_COARSE_LOCATION; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1659 | } else { |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1660 | return AppOpsManager.OP_FINE_LOCATION; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1661 | } |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1662 | } |
| 1663 | return -1; |
| 1664 | } |
| 1665 | |
Wei Wang | b86334f | 2018-07-03 16:33:24 -0700 | [diff] [blame] | 1666 | private static String resolutionLevelToOpStr(int allowedResolutionLevel) { |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1667 | switch (allowedResolutionLevel) { |
Wei Wang | b86334f | 2018-07-03 16:33:24 -0700 | [diff] [blame] | 1668 | case RESOLUTION_LEVEL_COARSE: |
| 1669 | return AppOpsManager.OPSTR_COARSE_LOCATION; |
| 1670 | case RESOLUTION_LEVEL_FINE: |
| 1671 | return AppOpsManager.OPSTR_FINE_LOCATION; |
| 1672 | case RESOLUTION_LEVEL_NONE: |
| 1673 | // The client is not allowed to get any location, so both FINE and COARSE ops will |
| 1674 | // be denied. Pick the most restrictive one to be safe. |
| 1675 | return AppOpsManager.OPSTR_FINE_LOCATION; |
| 1676 | default: |
| 1677 | // Use the most restrictive ops if not sure. |
| 1678 | return AppOpsManager.OPSTR_FINE_LOCATION; |
| 1679 | } |
| 1680 | } |
| 1681 | |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1682 | private boolean reportLocationAccessNoThrow(int pid, int uid, String packageName, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1683 | @Nullable String featureId, int allowedResolutionLevel, @Nullable String message) { |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1684 | int op = resolutionLevelToOp(allowedResolutionLevel); |
| 1685 | if (op >= 0) { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1686 | if (mAppOps.noteOpNoThrow(op, uid, packageName, featureId, message) |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 1687 | != AppOpsManager.MODE_ALLOWED) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1688 | return false; |
| 1689 | } |
| 1690 | } |
David Christie | b870dbf | 2015-06-22 12:42:53 -0700 | [diff] [blame] | 1691 | |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1692 | return getAllowedResolutionLevel(pid, uid) >= allowedResolutionLevel; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1693 | } |
| 1694 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1695 | private boolean checkLocationAccess(int pid, int uid, String packageName, |
| 1696 | int allowedResolutionLevel) { |
Dianne Hackborn | 5e45ee6 | 2013-01-24 19:13:44 -0800 | [diff] [blame] | 1697 | int op = resolutionLevelToOp(allowedResolutionLevel); |
| 1698 | if (op >= 0) { |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 1699 | if (mAppOps.checkOp(op, uid, packageName) != AppOpsManager.MODE_ALLOWED) { |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1700 | return false; |
| 1701 | } |
| 1702 | } |
David Christie | b870dbf | 2015-06-22 12:42:53 -0700 | [diff] [blame] | 1703 | |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1704 | return getAllowedResolutionLevel(pid, uid) >= allowedResolutionLevel; |
Dianne Hackborn | 35654b6 | 2013-01-14 17:38:02 -0800 | [diff] [blame] | 1705 | } |
| 1706 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1707 | /** |
Maggie | 91e630c | 2018-01-24 17:31:46 -0800 | [diff] [blame] | 1708 | * Returns all providers by name, including passive and the ones that are not permitted to |
| 1709 | * be accessed by the calling activity or are currently disabled, but excluding fused. |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1710 | */ |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 1711 | @Override |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1712 | public List<String> getAllProviders() { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1713 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1714 | ArrayList<String> providers = new ArrayList<>(mProviders.size()); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1715 | for (LocationProvider provider : mProviders) { |
| 1716 | String name = provider.getName(); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1717 | if (FUSED_PROVIDER.equals(name)) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1718 | continue; |
| 1719 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1720 | providers.add(name); |
Maggie | 91e630c | 2018-01-24 17:31:46 -0800 | [diff] [blame] | 1721 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1722 | return providers; |
Maggie | 91e630c | 2018-01-24 17:31:46 -0800 | [diff] [blame] | 1723 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1724 | } |
| 1725 | |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 1726 | /** |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1727 | * Return all providers by name, that match criteria and are optionally |
| 1728 | * enabled. |
| 1729 | * Can return passive provider, but never returns fused provider. |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 1730 | */ |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1731 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1732 | public List<String> getProviders(Criteria criteria, boolean enabledOnly) { |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 1733 | int allowedResolutionLevel = getCallerAllowedResolutionLevel(); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1734 | synchronized (mLock) { |
| 1735 | ArrayList<String> providers = new ArrayList<>(mProviders.size()); |
| 1736 | for (LocationProvider provider : mProviders) { |
| 1737 | String name = provider.getName(); |
| 1738 | if (FUSED_PROVIDER.equals(name)) { |
| 1739 | continue; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1740 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1741 | if (allowedResolutionLevel < getMinimumResolutionLevelForProviderUseLocked(name)) { |
| 1742 | continue; |
| 1743 | } |
| 1744 | if (enabledOnly && !provider.isUseableLocked()) { |
| 1745 | continue; |
| 1746 | } |
| 1747 | if (criteria != null |
| 1748 | && !android.location.LocationProvider.propertiesMeetCriteria( |
| 1749 | name, provider.getPropertiesLocked(), criteria)) { |
| 1750 | continue; |
| 1751 | } |
| 1752 | providers.add(name); |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 1753 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1754 | return providers; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1755 | } |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 1756 | } |
| 1757 | |
| 1758 | /** |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1759 | * Return the name of the best provider given a Criteria object. |
| 1760 | * This method has been deprecated from the public API, |
Victoria Lease | 8dbb634 | 2012-09-21 16:55:53 -0700 | [diff] [blame] | 1761 | * and the whole LocationProvider (including #meetsCriteria) |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1762 | * has been deprecated as well. So this method now uses |
| 1763 | * some simplified logic. |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 1764 | */ |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 1765 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1766 | public String getBestProvider(Criteria criteria, boolean enabledOnly) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1767 | List<String> providers = getProviders(criteria, enabledOnly); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1768 | if (providers.isEmpty()) { |
| 1769 | providers = getProviders(null, enabledOnly); |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 1770 | } |
| 1771 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1772 | if (!providers.isEmpty()) { |
| 1773 | if (providers.contains(GPS_PROVIDER)) { |
| 1774 | return GPS_PROVIDER; |
| 1775 | } else if (providers.contains(NETWORK_PROVIDER)) { |
| 1776 | return NETWORK_PROVIDER; |
| 1777 | } else { |
| 1778 | return providers.get(0); |
| 1779 | } |
| 1780 | } |
| 1781 | |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 1782 | return null; |
| 1783 | } |
| 1784 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1785 | @GuardedBy("mLock") |
| 1786 | private void updateProviderUseableLocked(LocationProvider provider) { |
| 1787 | boolean useable = provider.isUseableLocked(); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1788 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1789 | ArrayList<Receiver> deadReceivers = null; |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 1790 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1791 | ArrayList<UpdateRecord> records = mRecordsByProvider.get(provider.getName()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1792 | if (records != null) { |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1793 | for (UpdateRecord record : records) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1794 | if (!isCurrentProfileLocked( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1795 | UserHandle.getUserId(record.mReceiver.mCallerIdentity.mUid))) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1796 | continue; |
| 1797 | } |
| 1798 | |
Kweku Adams | 5e0052b | 2019-02-22 15:17:52 -0800 | [diff] [blame] | 1799 | // requests that ignore location settings will never provide notifications |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 1800 | if (isSettingsExemptLocked(record)) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1801 | continue; |
| 1802 | } |
| 1803 | |
| 1804 | // Sends a notification message to the receiver |
| 1805 | if (!record.mReceiver.callProviderEnabledLocked(provider.getName(), useable)) { |
| 1806 | if (deadReceivers == null) { |
| 1807 | deadReceivers = new ArrayList<>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1808 | } |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1809 | deadReceivers.add(record.mReceiver); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1810 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1811 | } |
| 1812 | } |
| 1813 | |
| 1814 | if (deadReceivers != null) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1815 | for (int i = deadReceivers.size() - 1; i >= 0; i--) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1816 | removeUpdatesLocked(deadReceivers.get(i)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1817 | } |
| 1818 | } |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 1819 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1820 | applyRequirementsLocked(provider); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1821 | } |
| 1822 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1823 | @GuardedBy("mLock") |
| 1824 | private void applyRequirementsLocked(String providerName) { |
| 1825 | LocationProvider provider = getLocationProviderLocked(providerName); |
| 1826 | if (provider != null) { |
| 1827 | applyRequirementsLocked(provider); |
| 1828 | } |
| 1829 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1830 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1831 | @GuardedBy("mLock") |
| 1832 | private void applyRequirementsLocked(LocationProvider provider) { |
| 1833 | ArrayList<UpdateRecord> records = mRecordsByProvider.get(provider.getName()); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1834 | WorkSource worksource = new WorkSource(); |
| 1835 | ProviderRequest providerRequest = new ProviderRequest(); |
| 1836 | |
Soonil Nagarkar | 04cff6c | 2019-03-19 11:29:52 -0700 | [diff] [blame] | 1837 | // if provider is not active, it should not respond to requests |
| 1838 | |
| 1839 | if (mProviders.contains(provider) && records != null && !records.isEmpty()) { |
Kweku Adams | 5e0052b | 2019-02-22 15:17:52 -0800 | [diff] [blame] | 1840 | long backgroundThrottleInterval; |
| 1841 | |
| 1842 | long identity = Binder.clearCallingIdentity(); |
| 1843 | try { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 1844 | backgroundThrottleInterval = mSettingsStore.getBackgroundThrottleIntervalMs(); |
Kweku Adams | 5e0052b | 2019-02-22 15:17:52 -0800 | [diff] [blame] | 1845 | } finally { |
| 1846 | Binder.restoreCallingIdentity(identity); |
| 1847 | } |
| 1848 | |
| 1849 | final boolean isForegroundOnlyMode = |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 1850 | mBatterySaverMode == PowerManager.LOCATION_MODE_FOREGROUND_ONLY; |
| 1851 | final boolean shouldThrottleRequests = |
| 1852 | mBatterySaverMode |
| 1853 | == PowerManager.LOCATION_MODE_THROTTLE_REQUESTS_WHEN_SCREEN_OFF |
| 1854 | && !mPowerManager.isInteractive(); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 1855 | // initialize the low power mode to true and set to false if any of the records requires |
| 1856 | providerRequest.lowPowerMode = true; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1857 | for (UpdateRecord record : records) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1858 | if (!isCurrentProfileLocked( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1859 | UserHandle.getUserId(record.mReceiver.mCallerIdentity.mUid))) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1860 | continue; |
| 1861 | } |
| 1862 | if (!checkLocationAccess( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1863 | record.mReceiver.mCallerIdentity.mPid, |
| 1864 | record.mReceiver.mCallerIdentity.mUid, |
| 1865 | record.mReceiver.mCallerIdentity.mPackageName, |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1866 | record.mReceiver.mAllowedResolutionLevel)) { |
| 1867 | continue; |
| 1868 | } |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 1869 | final boolean isBatterySaverDisablingLocation = shouldThrottleRequests |
| 1870 | || (isForegroundOnlyMode && !record.mIsForegroundUid); |
Kweku Adams | 5e0052b | 2019-02-22 15:17:52 -0800 | [diff] [blame] | 1871 | if (!provider.isUseableLocked() || isBatterySaverDisablingLocation) { |
Soonil Nagarkar | 35c3b91 | 2019-01-31 10:31:24 -0800 | [diff] [blame] | 1872 | if (isSettingsExemptLocked(record)) { |
Soonil Nagarkar | 509580f | 2019-02-06 15:57:26 -0800 | [diff] [blame] | 1873 | providerRequest.locationSettingsIgnored = true; |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1874 | providerRequest.lowPowerMode = false; |
Soonil Nagarkar | 35c3b91 | 2019-01-31 10:31:24 -0800 | [diff] [blame] | 1875 | } else { |
| 1876 | continue; |
| 1877 | } |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1878 | } |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1879 | |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1880 | LocationRequest locationRequest = record.mRealRequest; |
| 1881 | long interval = locationRequest.getInterval(); |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1882 | |
Soonil Nagarkar | 509580f | 2019-02-06 15:57:26 -0800 | [diff] [blame] | 1883 | |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1884 | // if we're forcing location, don't apply any throttling |
Soonil Nagarkar | 509580f | 2019-02-06 15:57:26 -0800 | [diff] [blame] | 1885 | if (!providerRequest.locationSettingsIgnored && !isThrottlingExemptLocked( |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1886 | record.mReceiver.mCallerIdentity)) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1887 | if (!record.mIsForegroundUid) { |
| 1888 | interval = Math.max(interval, backgroundThrottleInterval); |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 1889 | } |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 1890 | if (interval != locationRequest.getInterval()) { |
| 1891 | locationRequest = new LocationRequest(locationRequest); |
| 1892 | locationRequest.setInterval(interval); |
| 1893 | } |
| 1894 | } |
| 1895 | |
| 1896 | record.mRequest = locationRequest; |
| 1897 | providerRequest.locationRequests.add(locationRequest); |
| 1898 | if (!locationRequest.isLowPowerMode()) { |
| 1899 | providerRequest.lowPowerMode = false; |
| 1900 | } |
| 1901 | if (interval < providerRequest.interval) { |
| 1902 | providerRequest.reportLocation = true; |
| 1903 | providerRequest.interval = interval; |
Dianne Hackborn | 7e9f4eb | 2010-09-10 18:43:00 -0700 | [diff] [blame] | 1904 | } |
| 1905 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1906 | |
| 1907 | if (providerRequest.reportLocation) { |
| 1908 | // calculate who to blame for power |
| 1909 | // This is somewhat arbitrary. We pick a threshold interval |
| 1910 | // that is slightly higher that the minimum interval, and |
| 1911 | // spread the blame across all applications with a request |
| 1912 | // under that threshold. |
| 1913 | long thresholdInterval = (providerRequest.interval + 1000) * 3 / 2; |
| 1914 | for (UpdateRecord record : records) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1915 | if (isCurrentProfileLocked( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1916 | UserHandle.getUserId(record.mReceiver.mCallerIdentity.mUid))) { |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 1917 | LocationRequest locationRequest = record.mRequest; |
Svet Ganov | e998c73 | 2016-06-10 00:12:38 -0700 | [diff] [blame] | 1918 | |
| 1919 | // Don't assign battery blame for update records whose |
| 1920 | // client has no permission to receive location data. |
| 1921 | if (!providerRequest.locationRequests.contains(locationRequest)) { |
| 1922 | continue; |
| 1923 | } |
| 1924 | |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 1925 | if (locationRequest.getInterval() <= thresholdInterval) { |
David Christie | e55c968 | 2013-08-22 10:10:34 -0700 | [diff] [blame] | 1926 | if (record.mReceiver.mWorkSource != null |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 1927 | && isValidWorkSource(record.mReceiver.mWorkSource)) { |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1928 | worksource.add(record.mReceiver.mWorkSource); |
| 1929 | } else { |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 1930 | // Assign blame to caller if there's no WorkSource associated with |
| 1931 | // the request or if it's invalid. |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1932 | worksource.add( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1933 | record.mReceiver.mCallerIdentity.mUid, |
| 1934 | record.mReceiver.mCallerIdentity.mPackageName); |
David Christie | 82edc9b | 2013-07-19 11:31:42 -0700 | [diff] [blame] | 1935 | } |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 1936 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1937 | } |
Dianne Hackborn | 7e9f4eb | 2010-09-10 18:43:00 -0700 | [diff] [blame] | 1938 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1939 | } |
| 1940 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 1941 | |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 1942 | provider.setRequest(providerRequest, worksource); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 1943 | } |
| 1944 | |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 1945 | /** |
| 1946 | * Whether a given {@code WorkSource} associated with a Location request is valid. |
| 1947 | */ |
| 1948 | private static boolean isValidWorkSource(WorkSource workSource) { |
| 1949 | if (workSource.size() > 0) { |
| 1950 | // If the WorkSource has one or more non-chained UIDs, make sure they're accompanied |
| 1951 | // by tags. |
Suprabh Shukla | f7cffa7 | 2019-11-08 17:03:03 -0800 | [diff] [blame] | 1952 | return workSource.getPackageName(0) != null; |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 1953 | } else { |
| 1954 | // For now, make sure callers have supplied an attribution tag for use with |
| 1955 | // AppOpsManager. This might be relaxed in the future. |
Suprabh Shukla | f7cffa7 | 2019-11-08 17:03:03 -0800 | [diff] [blame] | 1956 | final List<WorkChain> workChains = workSource.getWorkChains(); |
Narayan Kamath | 32684dd | 2018-01-08 17:32:51 +0000 | [diff] [blame] | 1957 | return workChains != null && !workChains.isEmpty() && |
| 1958 | workChains.get(0).getAttributionTag() != null; |
| 1959 | } |
| 1960 | } |
| 1961 | |
Soonil Nagarkar | 681d711 | 2017-02-23 17:14:16 -0800 | [diff] [blame] | 1962 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 1963 | public String[] getBackgroundThrottlingWhitelist() { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 1964 | return mSettingsStore.getBackgroundThrottlePackageWhitelist().toArray(new String[0]); |
Soonil Nagarkar | 681d711 | 2017-02-23 17:14:16 -0800 | [diff] [blame] | 1965 | } |
| 1966 | |
Soonil Nagarkar | 5140e4f | 2019-02-14 17:21:33 -0800 | [diff] [blame] | 1967 | @Override |
| 1968 | public String[] getIgnoreSettingsWhitelist() { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 1969 | return mSettingsStore.getIgnoreSettingsPackageWhitelist().toArray(new String[0]); |
Soonil Nagarkar | 5140e4f | 2019-02-14 17:21:33 -0800 | [diff] [blame] | 1970 | } |
| 1971 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 1972 | @GuardedBy("mLock") |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 1973 | public boolean isThrottlingExemptLocked(CallerIdentity callerIdentity) { |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1974 | if (callerIdentity.mUid == Process.SYSTEM_UID) { |
Soonil Nagarkar | 2f1f7e8 | 2017-01-24 12:52:10 -0800 | [diff] [blame] | 1975 | return true; |
| 1976 | } |
| 1977 | |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 1978 | if (mSettingsStore.getBackgroundThrottlePackageWhitelist().contains( |
| 1979 | callerIdentity.mPackageName)) { |
Soonil Nagarkar | 2f1f7e8 | 2017-01-24 12:52:10 -0800 | [diff] [blame] | 1980 | return true; |
| 1981 | } |
| 1982 | |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1983 | return isProviderPackage(callerIdentity.mPackageName); |
Soonil Nagarkar | 2f1f7e8 | 2017-01-24 12:52:10 -0800 | [diff] [blame] | 1984 | |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 1985 | } |
| 1986 | |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 1987 | @GuardedBy("mLock") |
| 1988 | private boolean isSettingsExemptLocked(UpdateRecord record) { |
| 1989 | if (!record.mRealRequest.isLocationSettingsIgnored()) { |
| 1990 | return false; |
| 1991 | } |
| 1992 | |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 1993 | if (mSettingsStore.getIgnoreSettingsPackageWhitelist().contains( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 1994 | record.mReceiver.mCallerIdentity.mPackageName)) { |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 1995 | return true; |
| 1996 | } |
| 1997 | |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 1998 | return isProviderPackage(record.mReceiver.mCallerIdentity.mPackageName); |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 1999 | |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 2000 | } |
| 2001 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2002 | private class UpdateRecord { |
| 2003 | final String mProvider; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2004 | private final LocationRequest mRealRequest; // original request from client |
Soonil Nagarkar | d4def0c | 2017-05-23 15:54:55 -0700 | [diff] [blame] | 2005 | LocationRequest mRequest; // possibly throttled version of the request |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2006 | private final Receiver mReceiver; |
| 2007 | private boolean mIsForegroundUid; |
| 2008 | private Location mLastFixBroadcast; |
Soonil Nagarkar | ae6ce77 | 2019-05-01 13:16:17 -0700 | [diff] [blame] | 2009 | private Throwable mStackTrace; // for debugging only |
Soonil Nagarkar | 95768ce | 2019-11-05 15:22:44 -0800 | [diff] [blame] | 2010 | private long mExpirationRealtimeMs; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2011 | |
| 2012 | /** |
| 2013 | * Note: must be constructed with lock held. |
| 2014 | */ |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2015 | private UpdateRecord(String provider, LocationRequest request, Receiver receiver) { |
Soonil Nagarkar | 95768ce | 2019-11-05 15:22:44 -0800 | [diff] [blame] | 2016 | mExpirationRealtimeMs = request.getExpirationRealtimeMs(SystemClock.elapsedRealtime()); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2017 | mProvider = provider; |
Soonil Nagarkar | d4def0c | 2017-05-23 15:54:55 -0700 | [diff] [blame] | 2018 | mRealRequest = request; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2019 | mRequest = request; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2020 | mReceiver = receiver; |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2021 | mIsForegroundUid = |
| 2022 | LocationManagerServiceUtils.isImportanceForeground( |
| 2023 | mActivityManager.getPackageImportance( |
| 2024 | mReceiver.mCallerIdentity.mPackageName)); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2025 | |
Soonil Nagarkar | ae6ce77 | 2019-05-01 13:16:17 -0700 | [diff] [blame] | 2026 | if (D && receiver.mCallerIdentity.mPid == Process.myPid()) { |
| 2027 | mStackTrace = new Throwable(); |
| 2028 | } |
| 2029 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2030 | ArrayList<UpdateRecord> records = mRecordsByProvider.get(provider); |
| 2031 | if (records == null) { |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 2032 | records = new ArrayList<>(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2033 | mRecordsByProvider.put(provider, records); |
| 2034 | } |
| 2035 | if (!records.contains(this)) { |
| 2036 | records.add(this); |
| 2037 | } |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 2038 | |
| 2039 | // Update statistics for historical location requests by package/provider |
| 2040 | mRequestStatistics.startRequesting( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 2041 | mReceiver.mCallerIdentity.mPackageName, provider, request.getInterval(), |
Wyatt Riley | f7075e0 | 2018-04-12 17:54:26 -0700 | [diff] [blame] | 2042 | mIsForegroundUid); |
| 2043 | } |
| 2044 | |
| 2045 | /** |
| 2046 | * Method to be called when record changes foreground/background |
| 2047 | */ |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2048 | private void updateForeground(boolean isForeground) { |
Wyatt Riley | f7075e0 | 2018-04-12 17:54:26 -0700 | [diff] [blame] | 2049 | mIsForegroundUid = isForeground; |
| 2050 | mRequestStatistics.updateForeground( |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 2051 | mReceiver.mCallerIdentity.mPackageName, mProvider, isForeground); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2052 | } |
| 2053 | |
| 2054 | /** |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 2055 | * Method to be called when a record will no longer be used. |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2056 | */ |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2057 | private void disposeLocked(boolean removeReceiver) { |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2058 | String packageName = mReceiver.mCallerIdentity.mPackageName; |
| 2059 | mRequestStatistics.stopRequesting(packageName, mProvider); |
| 2060 | |
| 2061 | mLocationUsageLogger.logLocationApiUsage( |
| 2062 | LocationStatsEnums.USAGE_ENDED, |
| 2063 | LocationStatsEnums.API_REQUEST_LOCATION_UPDATES, |
| 2064 | packageName, |
| 2065 | mRealRequest, |
| 2066 | mReceiver.isListener(), |
| 2067 | mReceiver.isPendingIntent(), |
Hongyi Zhang | 0e9ea75 | 2019-06-09 22:49:25 -0700 | [diff] [blame] | 2068 | /* geofence= */ null, |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2069 | mActivityManager.getPackageImportance(packageName)); |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 2070 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2071 | // remove from mRecordsByProvider |
| 2072 | ArrayList<UpdateRecord> globalRecords = mRecordsByProvider.get(this.mProvider); |
| 2073 | if (globalRecords != null) { |
| 2074 | globalRecords.remove(this); |
| 2075 | } |
| 2076 | |
| 2077 | if (!removeReceiver) return; // the caller will handle the rest |
| 2078 | |
| 2079 | // remove from Receiver#mUpdateRecords |
| 2080 | HashMap<String, UpdateRecord> receiverRecords = mReceiver.mUpdateRecords; |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2081 | receiverRecords.remove(this.mProvider); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2082 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2083 | // and also remove the Receiver if it has no more update records |
| 2084 | if (receiverRecords.size() == 0) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2085 | removeUpdatesLocked(mReceiver); |
Mike Lockwood | 3a76fd6 | 2009-09-01 07:26:56 -0400 | [diff] [blame] | 2086 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2087 | } |
| 2088 | |
| 2089 | @Override |
| 2090 | public String toString() { |
Soonil Nagarkar | ae6ce77 | 2019-05-01 13:16:17 -0700 | [diff] [blame] | 2091 | StringBuilder b = new StringBuilder("UpdateRecord["); |
| 2092 | b.append(mProvider).append(" "); |
| 2093 | b.append(mReceiver.mCallerIdentity.mPackageName); |
| 2094 | b.append("(").append(mReceiver.mCallerIdentity.mUid); |
| 2095 | if (mIsForegroundUid) { |
| 2096 | b.append(" foreground"); |
| 2097 | } else { |
| 2098 | b.append(" background"); |
| 2099 | } |
| 2100 | b.append(") "); |
| 2101 | b.append(mRealRequest).append(" ").append(mReceiver.mWorkSource); |
| 2102 | |
| 2103 | if (mStackTrace != null) { |
| 2104 | ByteArrayOutputStream tmp = new ByteArrayOutputStream(); |
| 2105 | mStackTrace.printStackTrace(new PrintStream(tmp)); |
| 2106 | b.append("\n\n").append(tmp.toString()).append("\n"); |
| 2107 | } |
| 2108 | |
| 2109 | b.append("]"); |
| 2110 | return b.toString(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2111 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2112 | } |
| 2113 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2114 | @GuardedBy("mLock") |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2115 | private Receiver getReceiverLocked(ILocationListener listener, int pid, int uid, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2116 | String packageName, @Nullable String featureId, WorkSource workSource, |
| 2117 | boolean hideFromAppOps, @NonNull String listenerIdentifier) { |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2118 | IBinder binder = listener.asBinder(); |
| 2119 | Receiver receiver = mReceivers.get(binder); |
| 2120 | if (receiver == null) { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2121 | receiver = new Receiver(listener, null, pid, uid, packageName, featureId, workSource, |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2122 | hideFromAppOps, listenerIdentifier); |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2123 | if (!receiver.linkToListenerDeathNotificationLocked( |
| 2124 | receiver.getListener().asBinder())) { |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2125 | return null; |
| 2126 | } |
Wen Jing | cb3ab22 | 2014-03-27 13:42:59 +0800 | [diff] [blame] | 2127 | mReceivers.put(binder, receiver); |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2128 | } |
| 2129 | return receiver; |
| 2130 | } |
| 2131 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2132 | @GuardedBy("mLock") |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2133 | private Receiver getReceiverLocked(PendingIntent intent, int pid, int uid, String packageName, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2134 | @Nullable String featureId, WorkSource workSource, boolean hideFromAppOps, |
| 2135 | @NonNull String listenerIdentifier) { |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2136 | Receiver receiver = mReceivers.get(intent); |
| 2137 | if (receiver == null) { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2138 | receiver = new Receiver(null, intent, pid, uid, packageName, featureId, workSource, |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2139 | hideFromAppOps, listenerIdentifier); |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2140 | mReceivers.put(intent, receiver); |
| 2141 | } |
| 2142 | return receiver; |
| 2143 | } |
| 2144 | |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2145 | /** |
| 2146 | * Creates a LocationRequest based upon the supplied LocationRequest that to meets resolution |
| 2147 | * and consistency requirements. |
| 2148 | * |
| 2149 | * @param request the LocationRequest from which to create a sanitized version |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2150 | * @return a version of request that meets the given resolution and consistency requirements |
| 2151 | * @hide |
| 2152 | */ |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2153 | private LocationRequest createSanitizedRequest(LocationRequest request, int resolutionLevel, |
| 2154 | boolean callerHasLocationHardwarePermission) { |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2155 | LocationRequest sanitizedRequest = new LocationRequest(request); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2156 | if (!callerHasLocationHardwarePermission) { |
| 2157 | // allow setting low power mode only for callers with location hardware permission |
| 2158 | sanitizedRequest.setLowPowerMode(false); |
| 2159 | } |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2160 | if (resolutionLevel < RESOLUTION_LEVEL_FINE) { |
| 2161 | switch (sanitizedRequest.getQuality()) { |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2162 | case LocationRequest.ACCURACY_FINE: |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2163 | sanitizedRequest.setQuality(LocationRequest.ACCURACY_BLOCK); |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2164 | break; |
| 2165 | case LocationRequest.POWER_HIGH: |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2166 | sanitizedRequest.setQuality(LocationRequest.POWER_LOW); |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2167 | break; |
| 2168 | } |
| 2169 | // throttle |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2170 | if (sanitizedRequest.getInterval() < LocationFudger.FASTEST_INTERVAL_MS) { |
| 2171 | sanitizedRequest.setInterval(LocationFudger.FASTEST_INTERVAL_MS); |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2172 | } |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2173 | if (sanitizedRequest.getFastestInterval() < LocationFudger.FASTEST_INTERVAL_MS) { |
| 2174 | sanitizedRequest.setFastestInterval(LocationFudger.FASTEST_INTERVAL_MS); |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2175 | } |
Nick Pelly | 74fa7ea | 2012-08-13 19:36:38 -0700 | [diff] [blame] | 2176 | } |
Nick Pelly | 4e31c4f | 2012-08-13 19:35:39 -0700 | [diff] [blame] | 2177 | // make getFastestInterval() the minimum of interval and fastest interval |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2178 | if (sanitizedRequest.getFastestInterval() > sanitizedRequest.getInterval()) { |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 2179 | sanitizedRequest.setFastestInterval(request.getInterval()); |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2180 | } |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2181 | return sanitizedRequest; |
Mike Lockwood | 2f82c4e | 2009-04-17 08:24:10 -0400 | [diff] [blame] | 2182 | } |
| 2183 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2184 | private void checkPackageName(String packageName) { |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2185 | if (packageName == null) { |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2186 | throw new SecurityException("invalid package name: " + null); |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2187 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2188 | int uid = Binder.getCallingUid(); |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2189 | String[] packages = mPackageManager.getPackagesForUid(uid); |
| 2190 | if (packages == null) { |
| 2191 | throw new SecurityException("invalid UID " + uid); |
| 2192 | } |
| 2193 | for (String pkg : packages) { |
| 2194 | if (packageName.equals(pkg)) return; |
| 2195 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2196 | throw new SecurityException("invalid package name: " + packageName); |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2197 | } |
| 2198 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2199 | @Override |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2200 | public void requestLocationUpdates(LocationRequest request, ILocationListener listener, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2201 | PendingIntent intent, String packageName, String featureId, |
| 2202 | String listenerIdentifier) { |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2203 | Preconditions.checkNotNull(listenerIdentifier); |
| 2204 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2205 | synchronized (mLock) { |
| 2206 | if (request == null) request = DEFAULT_LOCATION_REQUEST; |
| 2207 | checkPackageName(packageName); |
| 2208 | int allowedResolutionLevel = getCallerAllowedResolutionLevel(); |
| 2209 | checkResolutionLevelIsSufficientForProviderUseLocked(allowedResolutionLevel, |
| 2210 | request.getProvider()); |
| 2211 | WorkSource workSource = request.getWorkSource(); |
| 2212 | if (workSource != null && !workSource.isEmpty()) { |
| 2213 | mContext.enforceCallingOrSelfPermission( |
| 2214 | Manifest.permission.UPDATE_DEVICE_STATS, null); |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2215 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2216 | boolean hideFromAppOps = request.getHideFromAppOps(); |
| 2217 | if (hideFromAppOps) { |
| 2218 | mContext.enforceCallingOrSelfPermission( |
| 2219 | Manifest.permission.UPDATE_APP_OPS_STATS, null); |
| 2220 | } |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2221 | if (request.isLocationSettingsIgnored()) { |
| 2222 | mContext.enforceCallingOrSelfPermission( |
| 2223 | Manifest.permission.WRITE_SECURE_SETTINGS, null); |
| 2224 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2225 | boolean callerHasLocationHardwarePermission = |
| 2226 | mContext.checkCallingPermission(android.Manifest.permission.LOCATION_HARDWARE) |
| 2227 | == PERMISSION_GRANTED; |
| 2228 | LocationRequest sanitizedRequest = createSanitizedRequest(request, |
| 2229 | allowedResolutionLevel, |
| 2230 | callerHasLocationHardwarePermission); |
| 2231 | |
| 2232 | final int pid = Binder.getCallingPid(); |
| 2233 | final int uid = Binder.getCallingUid(); |
| 2234 | |
| 2235 | long identity = Binder.clearCallingIdentity(); |
| 2236 | try { |
| 2237 | |
| 2238 | // We don't check for MODE_IGNORED here; we will do that when we go to deliver |
| 2239 | // a location. |
| 2240 | checkLocationAccess(pid, uid, packageName, allowedResolutionLevel); |
| 2241 | |
| 2242 | if (intent == null && listener == null) { |
| 2243 | throw new IllegalArgumentException("need either listener or intent"); |
| 2244 | } else if (intent != null && listener != null) { |
| 2245 | throw new IllegalArgumentException( |
| 2246 | "cannot register both listener and intent"); |
| 2247 | } |
| 2248 | |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2249 | mLocationUsageLogger.logLocationApiUsage( |
| 2250 | LocationStatsEnums.USAGE_STARTED, |
| 2251 | LocationStatsEnums.API_REQUEST_LOCATION_UPDATES, |
| 2252 | packageName, request, listener != null, intent != null, |
Hongyi Zhang | 0e9ea75 | 2019-06-09 22:49:25 -0700 | [diff] [blame] | 2253 | /* geofence= */ null, |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2254 | mActivityManager.getPackageImportance(packageName)); |
| 2255 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2256 | Receiver receiver; |
| 2257 | if (intent != null) { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2258 | receiver = getReceiverLocked(intent, pid, uid, packageName, featureId, |
| 2259 | workSource, hideFromAppOps, listenerIdentifier); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2260 | } else { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2261 | receiver = getReceiverLocked(listener, pid, uid, packageName, featureId, |
| 2262 | workSource, hideFromAppOps, listenerIdentifier); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2263 | } |
| 2264 | requestLocationUpdatesLocked(sanitizedRequest, receiver, uid, packageName); |
| 2265 | } finally { |
| 2266 | Binder.restoreCallingIdentity(identity); |
| 2267 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2268 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2269 | } |
| 2270 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2271 | @GuardedBy("mLock") |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2272 | private void requestLocationUpdatesLocked(LocationRequest request, Receiver receiver, |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2273 | int uid, String packageName) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2274 | // Figure out the provider. Either its explicitly request (legacy use cases), or |
| 2275 | // use the fused provider |
| 2276 | if (request == null) request = DEFAULT_LOCATION_REQUEST; |
| 2277 | String name = request.getProvider(); |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2278 | if (name == null) { |
| 2279 | throw new IllegalArgumentException("provider name must not be null"); |
| 2280 | } |
Zhentao Sun | c5fc998 | 2013-04-17 17:47:53 -0700 | [diff] [blame] | 2281 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2282 | LocationProvider provider = getLocationProviderLocked(name); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2283 | if (provider == null) { |
Victoria Lease | b30f383 | 2013-10-13 12:15:40 -0700 | [diff] [blame] | 2284 | throw new IllegalArgumentException("provider doesn't exist: " + name); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2285 | } |
| 2286 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2287 | UpdateRecord record = new UpdateRecord(name, request, receiver); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2288 | if (D) { |
| 2289 | Log.d(TAG, "request " + Integer.toHexString(System.identityHashCode(receiver)) |
| 2290 | + " " + name + " " + request + " from " + packageName + "(" + uid + " " |
| 2291 | + (record.mIsForegroundUid ? "foreground" : "background") |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 2292 | + (isThrottlingExemptLocked(receiver.mCallerIdentity) |
Soonil Nagarkar | 681d711 | 2017-02-23 17:14:16 -0800 | [diff] [blame] | 2293 | ? " [whitelisted]" : "") + ")"); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2294 | } |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 2295 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2296 | UpdateRecord oldRecord = receiver.mUpdateRecords.put(name, record); |
| 2297 | if (oldRecord != null) { |
| 2298 | oldRecord.disposeLocked(false); |
| 2299 | } |
| 2300 | |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 2301 | if (!provider.isUseableLocked() && !isSettingsExemptLocked(record)) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2302 | // Notify the listener that updates are currently disabled - but only if the request |
| 2303 | // does not ignore location settings |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2304 | receiver.callProviderEnabledLocked(name, false); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2305 | } |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2306 | |
| 2307 | applyRequirementsLocked(name); |
| 2308 | |
David Christie | 0b83745 | 2013-07-29 16:02:13 -0700 | [diff] [blame] | 2309 | // Update the monitoring here just in case multiple location requests were added to the |
| 2310 | // same receiver (this request may be high power and the initial might not have been). |
| 2311 | receiver.updateMonitoring(true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2312 | } |
| 2313 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2314 | @Override |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2315 | public void removeUpdates(ILocationListener listener, PendingIntent intent, |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2316 | String packageName) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2317 | checkPackageName(packageName); |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2318 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2319 | int pid = Binder.getCallingPid(); |
| 2320 | int uid = Binder.getCallingUid(); |
| 2321 | |
| 2322 | if (intent == null && listener == null) { |
| 2323 | throw new IllegalArgumentException("need either listener or intent"); |
| 2324 | } else if (intent != null && listener != null) { |
| 2325 | throw new IllegalArgumentException("cannot register both listener and intent"); |
| 2326 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2327 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2328 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2329 | Receiver receiver; |
| 2330 | if (intent != null) { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2331 | receiver = getReceiverLocked(intent, pid, uid, packageName, null, null, false, ""); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2332 | } else { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2333 | receiver = getReceiverLocked(listener, pid, uid, packageName, null, null, false, |
| 2334 | ""); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2335 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2336 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2337 | long identity = Binder.clearCallingIdentity(); |
| 2338 | try { |
| 2339 | removeUpdatesLocked(receiver); |
| 2340 | } finally { |
| 2341 | Binder.restoreCallingIdentity(identity); |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2342 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2343 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2344 | } |
| 2345 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2346 | @GuardedBy("mLock") |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2347 | private void removeUpdatesLocked(Receiver receiver) { |
Dianne Hackborn | 7ff3011 | 2012-11-08 11:12:09 -0800 | [diff] [blame] | 2348 | if (D) Log.i(TAG, "remove " + Integer.toHexString(System.identityHashCode(receiver))); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2349 | |
| 2350 | if (mReceivers.remove(receiver.mKey) != null && receiver.isListener()) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2351 | receiver.unlinkFromListenerDeathNotificationLocked( |
| 2352 | receiver.getListener().asBinder()); |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 2353 | receiver.clearPendingBroadcastsLocked(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2354 | } |
| 2355 | |
Dianne Hackborn | 1304f4a | 2013-07-09 18:17:27 -0700 | [diff] [blame] | 2356 | receiver.updateMonitoring(false); |
| 2357 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2358 | // Record which providers were associated with this listener |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 2359 | HashSet<String> providers = new HashSet<>(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2360 | HashMap<String, UpdateRecord> oldRecords = receiver.mUpdateRecords; |
| 2361 | if (oldRecords != null) { |
| 2362 | // Call dispose() on the obsolete update records. |
| 2363 | for (UpdateRecord record : oldRecords.values()) { |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 2364 | // Update statistics for historical location requests by package/provider |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2365 | record.disposeLocked(false); |
| 2366 | } |
| 2367 | // Accumulate providers |
| 2368 | providers.addAll(oldRecords.keySet()); |
| 2369 | } |
| 2370 | |
| 2371 | // update provider |
| 2372 | for (String provider : providers) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2373 | applyRequirementsLocked(provider); |
| 2374 | } |
| 2375 | } |
| 2376 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2377 | @Override |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2378 | public Location getLastLocation(LocationRequest r, String packageName, String featureId) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2379 | synchronized (mLock) { |
| 2380 | LocationRequest request = r != null ? r : DEFAULT_LOCATION_REQUEST; |
| 2381 | int allowedResolutionLevel = getCallerAllowedResolutionLevel(); |
| 2382 | checkPackageName(packageName); |
| 2383 | checkResolutionLevelIsSufficientForProviderUseLocked(allowedResolutionLevel, |
| 2384 | request.getProvider()); |
| 2385 | // no need to sanitize this request, as only the provider name is used |
Nick Pelly | 4035f5a | 2012-08-17 14:43:49 -0700 | [diff] [blame] | 2386 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2387 | final int pid = Binder.getCallingPid(); |
| 2388 | final int uid = Binder.getCallingUid(); |
| 2389 | final long identity = Binder.clearCallingIdentity(); |
| 2390 | try { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 2391 | if (mSettingsStore.isLocationPackageBlacklisted(UserHandle.getUserId(uid), |
| 2392 | packageName)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2393 | if (D) { |
| 2394 | Log.d(TAG, "not returning last loc for blacklisted app: " |
| 2395 | + packageName); |
| 2396 | } |
| 2397 | return null; |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2398 | } |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 2399 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2400 | // Figure out the provider. Either its explicitly request (deprecated API's), |
| 2401 | // or use the fused provider |
| 2402 | String name = request.getProvider(); |
| 2403 | if (name == null) name = LocationManager.FUSED_PROVIDER; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2404 | LocationProvider provider = getLocationProviderLocked(name); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2405 | if (provider == null) return null; |
| 2406 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2407 | // only the current user or location providers may get location this way |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 2408 | if (!isCurrentProfileLocked(UserHandle.getUserId(uid)) && !isProviderPackage( |
| 2409 | packageName)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2410 | return null; |
| 2411 | } |
| 2412 | |
| 2413 | if (!provider.isUseableLocked()) { |
| 2414 | return null; |
| 2415 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2416 | |
| 2417 | Location location; |
| 2418 | if (allowedResolutionLevel < RESOLUTION_LEVEL_FINE) { |
| 2419 | // Make sure that an app with coarse permissions can't get frequent location |
| 2420 | // updates by calling LocationManager.getLastKnownLocation repeatedly. |
| 2421 | location = mLastLocationCoarseInterval.get(name); |
| 2422 | } else { |
| 2423 | location = mLastLocation.get(name); |
| 2424 | } |
| 2425 | if (location == null) { |
| 2426 | return null; |
| 2427 | } |
| 2428 | |
| 2429 | // Don't return stale location to apps with foreground-only location permission. |
| 2430 | String op = resolutionLevelToOpStr(allowedResolutionLevel); |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2431 | long locationAgeMs = TimeUnit.NANOSECONDS.toMillis( |
| 2432 | SystemClock.elapsedRealtime() - location.getElapsedRealtimeNanos()); |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 2433 | if (locationAgeMs > mSettingsStore.getMaxLastLocationAgeMs() |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2434 | && (mAppOps.unsafeCheckOp(op, uid, packageName) |
| 2435 | == AppOpsManager.MODE_FOREGROUND)) { |
| 2436 | return null; |
| 2437 | } |
| 2438 | |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 2439 | Location lastLocation = null; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2440 | if (allowedResolutionLevel < RESOLUTION_LEVEL_FINE) { |
| 2441 | Location noGPSLocation = location.getExtraLocation( |
| 2442 | Location.EXTRA_NO_GPS_LOCATION); |
| 2443 | if (noGPSLocation != null) { |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 2444 | lastLocation = new Location(mLocationFudger.getOrCreate(noGPSLocation)); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2445 | } |
| 2446 | } else { |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 2447 | lastLocation = new Location(location); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2448 | } |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 2449 | // Don't report location access if there is no last location to deliver. |
| 2450 | if (lastLocation != null) { |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2451 | if (!reportLocationAccessNoThrow(pid, uid, packageName, featureId, |
| 2452 | allowedResolutionLevel, null)) { |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 2453 | if (D) { |
| 2454 | Log.d(TAG, "not returning last loc for no op app: " + packageName); |
| 2455 | } |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2456 | lastLocation = null; |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 2457 | } |
| 2458 | } |
| 2459 | return lastLocation; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2460 | } finally { |
| 2461 | Binder.restoreCallingIdentity(identity); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2462 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2463 | } |
| 2464 | } |
| 2465 | |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 2466 | @Override |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2467 | public boolean getCurrentLocation(LocationRequest locationRequest, |
| 2468 | ICancellationSignal remoteCancellationSignal, ILocationListener listener, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2469 | String packageName, String featureId, String listenerIdentifier) { |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2470 | // side effect of validating locationRequest and packageName |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2471 | Location lastLocation = getLastLocation(locationRequest, packageName, featureId); |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2472 | if (lastLocation != null) { |
| 2473 | long locationAgeMs = TimeUnit.NANOSECONDS.toMillis( |
| 2474 | SystemClock.elapsedRealtimeNanos() - lastLocation.getElapsedRealtimeNanos()); |
| 2475 | |
| 2476 | long identity = Binder.clearCallingIdentity(); |
| 2477 | try { |
| 2478 | if (locationAgeMs < MAX_CURRENT_LOCATION_AGE_MS) { |
| 2479 | try { |
| 2480 | listener.onLocationChanged(lastLocation); |
| 2481 | return true; |
| 2482 | } catch (RemoteException e) { |
| 2483 | Log.w(TAG, e); |
| 2484 | return false; |
| 2485 | } |
| 2486 | } |
| 2487 | |
| 2488 | // packageName already validated by getLastLocation() call above |
| 2489 | boolean foreground = LocationManagerServiceUtils.isImportanceForeground( |
| 2490 | mActivityManager.getPackageImportance(packageName)); |
| 2491 | if (!foreground) { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 2492 | if (locationAgeMs < mSettingsStore.getBackgroundThrottleIntervalMs()) { |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2493 | // not allowed to request new locations, so we can't return anything |
| 2494 | return false; |
| 2495 | } |
| 2496 | } |
| 2497 | } finally { |
| 2498 | Binder.restoreCallingIdentity(identity); |
| 2499 | } |
| 2500 | } |
| 2501 | |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2502 | requestLocationUpdates(locationRequest, listener, null, packageName, featureId, |
| 2503 | listenerIdentifier); |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2504 | CancellationSignal cancellationSignal = CancellationSignal.fromTransport( |
| 2505 | remoteCancellationSignal); |
| 2506 | if (cancellationSignal != null) { |
| 2507 | cancellationSignal.setOnCancelListener( |
| 2508 | () -> removeUpdates(listener, null, packageName)); |
| 2509 | } |
| 2510 | return true; |
| 2511 | } |
| 2512 | |
| 2513 | @Override |
Chad Brubaker | f113333 | 2019-03-15 14:13:59 -0700 | [diff] [blame] | 2514 | public LocationTime getGnssTimeMillis() { |
| 2515 | synchronized (mLock) { |
| 2516 | Location location = mLastLocation.get(LocationManager.GPS_PROVIDER); |
| 2517 | if (location == null) { |
| 2518 | return null; |
| 2519 | } |
| 2520 | long currentNanos = SystemClock.elapsedRealtimeNanos(); |
| 2521 | long deltaMs = (currentNanos - location.getElapsedRealtimeNanos()) / 1000000L; |
| 2522 | return new LocationTime(location.getTime() + deltaMs, currentNanos); |
| 2523 | } |
| 2524 | } |
| 2525 | |
| 2526 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2527 | public boolean injectLocation(Location location) { |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 2528 | mContext.enforceCallingPermission(android.Manifest.permission.LOCATION_HARDWARE, |
| 2529 | "Location Hardware permission not granted to inject location"); |
| 2530 | mContext.enforceCallingPermission(android.Manifest.permission.ACCESS_FINE_LOCATION, |
| 2531 | "Access Fine Location permission not granted to inject Location"); |
| 2532 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2533 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2534 | LocationProvider provider = getLocationProviderLocked(location.getProvider()); |
| 2535 | if (provider == null || !provider.isUseableLocked()) { |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 2536 | return false; |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 2537 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2538 | |
| 2539 | // NOTE: If last location is already available, location is not injected. If |
| 2540 | // provider's normal source (like a GPS chipset) have already provided an output |
| 2541 | // there is no need to inject this location. |
| 2542 | if (mLastLocation.get(provider.getName()) != null) { |
| 2543 | return false; |
| 2544 | } |
| 2545 | |
| 2546 | updateLastLocationLocked(location, provider.getName()); |
| 2547 | return true; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2548 | } |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 2549 | } |
| 2550 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2551 | @Override |
| 2552 | public void requestGeofence(LocationRequest request, Geofence geofence, PendingIntent intent, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2553 | String packageName, String featureId, String listenerIdentifier) { |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2554 | Preconditions.checkNotNull(listenerIdentifier); |
| 2555 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2556 | if (request == null) request = DEFAULT_LOCATION_REQUEST; |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2557 | int allowedResolutionLevel = getCallerAllowedResolutionLevel(); |
| 2558 | checkResolutionLevelIsSufficientForGeofenceUse(allowedResolutionLevel); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2559 | if (intent == null) { |
| 2560 | throw new IllegalArgumentException("invalid pending intent: " + null); |
Victoria Lease | 56e675b | 2012-11-05 19:25:06 -0800 | [diff] [blame] | 2561 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2562 | checkPackageName(packageName); |
| 2563 | synchronized (mLock) { |
| 2564 | checkResolutionLevelIsSufficientForProviderUseLocked(allowedResolutionLevel, |
| 2565 | request.getProvider()); |
Soonil Nagarkar | 8c4655e | 2019-02-27 13:00:56 -0800 | [diff] [blame] | 2566 | } |
| 2567 | // Require that caller can manage given document |
| 2568 | boolean callerHasLocationHardwarePermission = |
| 2569 | mContext.checkCallingPermission(android.Manifest.permission.LOCATION_HARDWARE) |
| 2570 | == PERMISSION_GRANTED; |
| 2571 | LocationRequest sanitizedRequest = createSanitizedRequest(request, |
| 2572 | allowedResolutionLevel, |
| 2573 | callerHasLocationHardwarePermission); |
| 2574 | |
| 2575 | if (D) { |
| 2576 | Log.d(TAG, "requestGeofence: " + sanitizedRequest + " " + geofence + " " + intent); |
| 2577 | } |
| 2578 | |
| 2579 | // geo-fence manager uses the public location API, need to clear identity |
| 2580 | int uid = Binder.getCallingUid(); |
| 2581 | if (UserHandle.getUserId(uid) != UserHandle.USER_SYSTEM) { |
| 2582 | // temporary measure until geofences work for secondary users |
| 2583 | Log.w(TAG, "proximity alerts are currently available only to the primary user"); |
| 2584 | return; |
| 2585 | } |
| 2586 | long identity = Binder.clearCallingIdentity(); |
| 2587 | try { |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2588 | synchronized (mLock) { |
| 2589 | mLocationUsageLogger.logLocationApiUsage( |
| 2590 | LocationStatsEnums.USAGE_STARTED, |
| 2591 | LocationStatsEnums.API_REQUEST_GEOFENCE, |
| 2592 | packageName, |
| 2593 | request, |
| 2594 | /* hasListener= */ false, |
| 2595 | intent != null, |
Hongyi Zhang | 0e9ea75 | 2019-06-09 22:49:25 -0700 | [diff] [blame] | 2596 | geofence, |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2597 | mActivityManager.getPackageImportance(packageName)); |
| 2598 | } |
| 2599 | |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2600 | mGeofenceManager.addFence(sanitizedRequest, geofence, intent, allowedResolutionLevel, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2601 | uid, packageName, featureId, listenerIdentifier); |
Soonil Nagarkar | 8c4655e | 2019-02-27 13:00:56 -0800 | [diff] [blame] | 2602 | } finally { |
| 2603 | Binder.restoreCallingIdentity(identity); |
Nick Pelly | 2b7a0d0 | 2012-08-17 15:09:44 -0700 | [diff] [blame] | 2604 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2605 | } |
| 2606 | |
| 2607 | @Override |
| 2608 | public void removeGeofence(Geofence geofence, PendingIntent intent, String packageName) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2609 | if (intent == null) { |
| 2610 | throw new IllegalArgumentException("invalid pending intent: " + null); |
| 2611 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2612 | checkPackageName(packageName); |
| 2613 | |
| 2614 | if (D) Log.d(TAG, "removeGeofence: " + geofence + " " + intent); |
| 2615 | |
Nick Pelly | 2b7a0d0 | 2012-08-17 15:09:44 -0700 | [diff] [blame] | 2616 | // geo-fence manager uses the public location API, need to clear identity |
| 2617 | long identity = Binder.clearCallingIdentity(); |
| 2618 | try { |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2619 | synchronized (mLock) { |
| 2620 | mLocationUsageLogger.logLocationApiUsage( |
| 2621 | LocationStatsEnums.USAGE_ENDED, |
| 2622 | LocationStatsEnums.API_REQUEST_GEOFENCE, |
| 2623 | packageName, |
| 2624 | /* LocationRequest= */ null, |
| 2625 | /* hasListener= */ false, |
| 2626 | intent != null, |
Hongyi Zhang | 0e9ea75 | 2019-06-09 22:49:25 -0700 | [diff] [blame] | 2627 | geofence, |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2628 | mActivityManager.getPackageImportance(packageName)); |
| 2629 | } |
Nick Pelly | 2b7a0d0 | 2012-08-17 15:09:44 -0700 | [diff] [blame] | 2630 | mGeofenceManager.removeFence(geofence, intent); |
| 2631 | } finally { |
| 2632 | Binder.restoreCallingIdentity(identity); |
| 2633 | } |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2634 | } |
| 2635 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2636 | @Override |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2637 | public boolean registerGnssStatusCallback(IGnssStatusListener listener, String packageName, |
| 2638 | String featureId) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2639 | return mGnssManagerService == null ? false : mGnssManagerService.registerGnssStatusCallback( |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2640 | listener, packageName, featureId); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2641 | } |
| 2642 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2643 | @Override |
Anil Admal | 98d49b7 | 2019-02-06 15:26:33 -0800 | [diff] [blame] | 2644 | public void unregisterGnssStatusCallback(IGnssStatusListener listener) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2645 | if (mGnssManagerService != null) mGnssManagerService.unregisterGnssStatusCallback(listener); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2646 | } |
| 2647 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2648 | @Override |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2649 | public boolean addGnssMeasurementsListener(IGnssMeasurementsListener listener, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2650 | String packageName, String featureId, String listenerIdentifier) { |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2651 | Preconditions.checkNotNull(listenerIdentifier); |
| 2652 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2653 | return mGnssManagerService == null ? false |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2654 | : mGnssManagerService.addGnssMeasurementsListener(listener, packageName, featureId, |
| 2655 | listenerIdentifier); |
Anil Admal | 52686f8 | 2019-02-13 19:04:10 -0800 | [diff] [blame] | 2656 | } |
| 2657 | |
| 2658 | @Override |
| 2659 | public void removeGnssMeasurementsListener(IGnssMeasurementsListener listener) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2660 | if (mGnssManagerService != null) { |
| 2661 | mGnssManagerService.removeGnssMeasurementsListener( |
| 2662 | listener); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2663 | } |
destradaa | ea8a8a6 | 2014-06-23 18:19:03 -0700 | [diff] [blame] | 2664 | } |
| 2665 | |
| 2666 | @Override |
gomo | 226b7b7 | 2018-12-12 16:49:39 -0800 | [diff] [blame] | 2667 | public void injectGnssMeasurementCorrections( |
| 2668 | GnssMeasurementCorrections measurementCorrections, String packageName) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2669 | if (mGnssManagerService != null) { |
| 2670 | mGnssManagerService.injectGnssMeasurementCorrections( |
| 2671 | measurementCorrections, packageName); |
gomo | 226b7b7 | 2018-12-12 16:49:39 -0800 | [diff] [blame] | 2672 | } |
| 2673 | } |
| 2674 | |
| 2675 | @Override |
Anil Admal | 9934978 | 2019-03-19 18:58:42 -0700 | [diff] [blame] | 2676 | public long getGnssCapabilities(String packageName) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2677 | return mGnssManagerService == null ? 0L : mGnssManagerService.getGnssCapabilities( |
| 2678 | packageName); |
gomo | 226b7b7 | 2018-12-12 16:49:39 -0800 | [diff] [blame] | 2679 | } |
| 2680 | |
| 2681 | @Override |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2682 | public boolean addGnssNavigationMessageListener(IGnssNavigationMessageListener listener, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2683 | String packageName, String featureId, String listenerIdentifier) { |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2684 | Preconditions.checkNotNull(listenerIdentifier); |
| 2685 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2686 | return mGnssManagerService == null ? false |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2687 | : mGnssManagerService.addGnssNavigationMessageListener(listener, packageName, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2688 | featureId, listenerIdentifier); |
destradaa | 4b3e393 | 2014-07-21 18:01:47 -0700 | [diff] [blame] | 2689 | } |
| 2690 | |
| 2691 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2692 | public void removeGnssNavigationMessageListener(IGnssNavigationMessageListener listener) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2693 | if (mGnssManagerService != null) { |
| 2694 | mGnssManagerService.removeGnssNavigationMessageListener( |
| 2695 | listener); |
| 2696 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2697 | } |
| 2698 | |
| 2699 | @Override |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2700 | public boolean sendExtraCommand(String providerName, String command, Bundle extras) { |
| 2701 | if (providerName == null) { |
Mike Lockwood | c6cc836 | 2009-08-17 13:16:08 -0400 | [diff] [blame] | 2702 | // throw NullPointerException to remain compatible with previous implementation |
| 2703 | throw new NullPointerException(); |
| 2704 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2705 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2706 | checkResolutionLevelIsSufficientForProviderUseLocked(getCallerAllowedResolutionLevel(), |
| 2707 | providerName); |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2708 | |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2709 | mLocationUsageLogger.logLocationApiUsage( |
| 2710 | LocationStatsEnums.USAGE_STARTED, |
| 2711 | LocationStatsEnums.API_SEND_EXTRA_COMMAND, |
| 2712 | providerName); |
| 2713 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2714 | // and check for ACCESS_LOCATION_EXTRA_COMMANDS |
| 2715 | if ((mContext.checkCallingOrSelfPermission(ACCESS_LOCATION_EXTRA_COMMANDS) |
| 2716 | != PERMISSION_GRANTED)) { |
| 2717 | throw new SecurityException("Requires ACCESS_LOCATION_EXTRA_COMMANDS permission"); |
| 2718 | } |
| 2719 | |
| 2720 | LocationProvider provider = getLocationProviderLocked(providerName); |
| 2721 | if (provider != null) { |
Soonil Nagarkar | d334f7b | 2019-07-08 16:16:19 -0700 | [diff] [blame] | 2722 | provider.sendExtraCommand(command, extras); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2723 | } |
| 2724 | |
Hongyi Zhang | 700137e | 2019-05-23 21:19:36 -0700 | [diff] [blame] | 2725 | mLocationUsageLogger.logLocationApiUsage( |
| 2726 | LocationStatsEnums.USAGE_ENDED, |
| 2727 | LocationStatsEnums.API_SEND_EXTRA_COMMAND, |
| 2728 | providerName); |
| 2729 | |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2730 | return true; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2731 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2732 | } |
| 2733 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2734 | @Override |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2735 | public boolean sendNiResponse(int notifId, int userResponse) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 2736 | return mGnssManagerService == null ? false : mGnssManagerService.sendNiResponse(notifId, |
| 2737 | userResponse); |
Danke Xie | 22d1f9f | 2009-08-18 18:28:45 -0400 | [diff] [blame] | 2738 | } |
| 2739 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2740 | @Override |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2741 | public ProviderProperties getProviderProperties(String providerName) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2742 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2743 | LocationProvider provider = getLocationProviderLocked(providerName); |
| 2744 | if (provider == null) { |
| 2745 | return null; |
| 2746 | } |
| 2747 | return provider.getPropertiesLocked(); |
| 2748 | } |
Jason Monk | b71218a | 2015-06-17 14:44:39 -0400 | [diff] [blame] | 2749 | } |
| 2750 | |
Wei Wang | 980b7c2 | 2018-12-06 17:53:00 -0800 | [diff] [blame] | 2751 | @Override |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 2752 | public boolean isProviderPackage(String packageName) { |
Soonil Nagarkar | 514dff4 | 2019-04-30 12:04:28 -0700 | [diff] [blame] | 2753 | mContext.enforceCallingOrSelfPermission(Manifest.permission.READ_DEVICE_CONFIG, |
| 2754 | Manifest.permission.READ_DEVICE_CONFIG + " permission required"); |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 2755 | synchronized (mLock) { |
| 2756 | for (LocationProvider provider : mProviders) { |
| 2757 | if (provider.getPackagesLocked().contains(packageName)) { |
| 2758 | return true; |
| 2759 | } |
| 2760 | } |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 2761 | return false; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2762 | } |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2763 | } |
| 2764 | |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2765 | @Override |
Wei Wang | 9f52d55 | 2019-10-02 14:49:02 -0700 | [diff] [blame] | 2766 | public List<String> getProviderPackages(String providerName) { |
| 2767 | mContext.enforceCallingOrSelfPermission(Manifest.permission.READ_DEVICE_CONFIG, |
| 2768 | Manifest.permission.READ_DEVICE_CONFIG + " permission required"); |
| 2769 | synchronized (mLock) { |
| 2770 | LocationProvider provider = getLocationProviderLocked(providerName); |
| 2771 | return provider == null ? Collections.emptyList() : provider.getPackagesLocked(); |
| 2772 | } |
| 2773 | } |
| 2774 | |
| 2775 | @Override |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2776 | public void setExtraLocationControllerPackage(String packageName) { |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2777 | mContext.enforceCallingPermission(Manifest.permission.LOCATION_HARDWARE, |
| 2778 | Manifest.permission.LOCATION_HARDWARE + " permission required"); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2779 | synchronized (mLock) { |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2780 | mExtraLocationControllerPackage = packageName; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2781 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2782 | } |
| 2783 | |
| 2784 | @Override |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2785 | public String getExtraLocationControllerPackage() { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2786 | synchronized (mLock) { |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2787 | return mExtraLocationControllerPackage; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2788 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2789 | } |
| 2790 | |
| 2791 | @Override |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2792 | public void setExtraLocationControllerPackageEnabled(boolean enabled) { |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2793 | mContext.enforceCallingPermission(Manifest.permission.LOCATION_HARDWARE, |
| 2794 | Manifest.permission.LOCATION_HARDWARE + " permission required"); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2795 | synchronized (mLock) { |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2796 | mExtraLocationControllerPackageEnabled = enabled; |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2797 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2798 | } |
| 2799 | |
| 2800 | @Override |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2801 | public boolean isExtraLocationControllerPackageEnabled() { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2802 | synchronized (mLock) { |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 2803 | return mExtraLocationControllerPackageEnabled |
| 2804 | && (mExtraLocationControllerPackage != null); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2805 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2806 | } |
| 2807 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2808 | private boolean isLocationEnabled() { |
| 2809 | return isLocationEnabledForUser(mCurrentUserId); |
| 2810 | } |
| 2811 | |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2812 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2813 | public boolean isLocationEnabledForUser(int userId) { |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2814 | // Check INTERACT_ACROSS_USERS permission if userId is not current user id. |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2815 | if (UserHandle.getCallingUserId() != userId) { |
| 2816 | mContext.enforceCallingOrSelfPermission( |
| 2817 | Manifest.permission.INTERACT_ACROSS_USERS, |
| 2818 | "Requires INTERACT_ACROSS_USERS permission"); |
| 2819 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2820 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2821 | long identity = Binder.clearCallingIdentity(); |
| 2822 | try { |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 2823 | return mSettingsStore.isLocationEnabled(userId); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2824 | } finally { |
| 2825 | Binder.restoreCallingIdentity(identity); |
| 2826 | } |
Soonil Nagarkar | b2fcddd | 2019-01-03 15:20:06 -0800 | [diff] [blame] | 2827 | } |
| 2828 | |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2829 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2830 | public boolean isProviderEnabledForUser(String providerName, int userId) { |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2831 | // Check INTERACT_ACROSS_USERS permission if userId is not current user id. |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2832 | if (UserHandle.getCallingUserId() != userId) { |
| 2833 | mContext.enforceCallingOrSelfPermission( |
| 2834 | Manifest.permission.INTERACT_ACROSS_USERS, |
| 2835 | "Requires INTERACT_ACROSS_USERS permission"); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 2836 | } |
| 2837 | |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2838 | // Fused provider is accessed indirectly via criteria rather than the provider-based APIs, |
| 2839 | // so we discourage its use |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2840 | if (FUSED_PROVIDER.equals(providerName)) return false; |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2841 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2842 | synchronized (mLock) { |
| 2843 | LocationProvider provider = getLocationProviderLocked(providerName); |
Soonil Nagarkar | 06e37f6 | 2019-12-04 16:05:08 -0800 | [diff] [blame] | 2844 | return provider != null && provider.isUseableLocked(userId); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2845 | } |
Maggie | 2a9409e | 2018-03-21 11:47:28 -0700 | [diff] [blame] | 2846 | } |
| 2847 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2848 | @GuardedBy("mLock") |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2849 | private static boolean shouldBroadcastSafeLocked( |
Laurent Tu | 75defb6 | 2012-11-01 16:21:52 -0700 | [diff] [blame] | 2850 | Location loc, Location lastLoc, UpdateRecord record, long now) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2851 | // Always broadcast the first update |
| 2852 | if (lastLoc == null) { |
| 2853 | return true; |
| 2854 | } |
| 2855 | |
Nick Pelly | f1be686 | 2012-05-15 10:53:42 -0700 | [diff] [blame] | 2856 | // Check whether sufficient time has passed |
Soonil Nagarkar | d4def0c | 2017-05-23 15:54:55 -0700 | [diff] [blame] | 2857 | long minTime = record.mRealRequest.getFastestInterval(); |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2858 | long deltaMs = TimeUnit.NANOSECONDS.toMillis( |
| 2859 | loc.getElapsedRealtimeNanos() - lastLoc.getElapsedRealtimeNanos()); |
| 2860 | if (deltaMs < minTime - MAX_PROVIDER_SCHEDULING_JITTER_MS) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2861 | return false; |
| 2862 | } |
| 2863 | |
| 2864 | // Check whether sufficient distance has been traveled |
Soonil Nagarkar | d4def0c | 2017-05-23 15:54:55 -0700 | [diff] [blame] | 2865 | double minDistance = record.mRealRequest.getSmallestDisplacement(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2866 | if (minDistance > 0.0) { |
| 2867 | if (loc.distanceTo(lastLoc) <= minDistance) { |
| 2868 | return false; |
| 2869 | } |
| 2870 | } |
| 2871 | |
Laurent Tu | 75defb6 | 2012-11-01 16:21:52 -0700 | [diff] [blame] | 2872 | // Check whether sufficient number of udpates is left |
Soonil Nagarkar | d4def0c | 2017-05-23 15:54:55 -0700 | [diff] [blame] | 2873 | if (record.mRealRequest.getNumUpdates() <= 0) { |
Laurent Tu | 75defb6 | 2012-11-01 16:21:52 -0700 | [diff] [blame] | 2874 | return false; |
| 2875 | } |
| 2876 | |
| 2877 | // Check whether the expiry date has passed |
Soonil Nagarkar | 95768ce | 2019-11-05 15:22:44 -0800 | [diff] [blame] | 2878 | return record.mExpirationRealtimeMs >= now; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2879 | } |
| 2880 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2881 | @GuardedBy("mLock") |
| 2882 | private void handleLocationChangedLocked(Location location, LocationProvider provider) { |
| 2883 | if (!mProviders.contains(provider)) { |
| 2884 | return; |
| 2885 | } |
| 2886 | if (!location.isComplete()) { |
| 2887 | Log.w(TAG, "Dropping incomplete location: " + location); |
| 2888 | return; |
| 2889 | } |
| 2890 | |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2891 | // only notify passive provider and update last location for locations that come from |
| 2892 | // useable providers |
| 2893 | if (provider.isUseableLocked()) { |
| 2894 | if (!provider.isPassiveLocked()) { |
| 2895 | mPassiveProvider.updateLocation(location); |
| 2896 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2897 | } |
| 2898 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2899 | if (D) Log.d(TAG, "incoming location: " + location); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2900 | long now = SystemClock.elapsedRealtime(); |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2901 | if (provider.isUseableLocked()) { |
| 2902 | updateLastLocationLocked(location, provider.getName()); |
Mike Lockwood | 4e50b78 | 2009-04-03 08:24:43 -0700 | [diff] [blame] | 2903 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2904 | |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 2905 | // Update last known coarse interval location if enough time has passed. |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2906 | Location lastLocationCoarseInterval = mLastLocationCoarseInterval.get( |
| 2907 | provider.getName()); |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 2908 | if (lastLocationCoarseInterval == null) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2909 | lastLocationCoarseInterval = new Location(location); |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2910 | |
| 2911 | if (provider.isUseableLocked()) { |
| 2912 | mLastLocationCoarseInterval.put(provider.getName(), lastLocationCoarseInterval); |
| 2913 | } |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 2914 | } |
Soonil Nagarkar | 905e722 | 2019-10-01 12:03:29 -0700 | [diff] [blame] | 2915 | long timeDeltaMs = TimeUnit.NANOSECONDS.toMillis(location.getElapsedRealtimeNanos() |
| 2916 | - lastLocationCoarseInterval.getElapsedRealtimeNanos()); |
| 2917 | if (timeDeltaMs > LocationFudger.FASTEST_INTERVAL_MS) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 2918 | lastLocationCoarseInterval.set(location); |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 2919 | } |
| 2920 | // Don't ever return a coarse location that is more recent than the allowed update |
| 2921 | // interval (i.e. don't allow an app to keep registering and unregistering for |
| 2922 | // location updates to overcome the minimum interval). |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 2923 | Location noGPSLocation = |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 2924 | lastLocationCoarseInterval.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION); |
| 2925 | |
Laurent Tu | 60ec50a | 2012-10-04 17:00:10 -0700 | [diff] [blame] | 2926 | // Skip if there are no UpdateRecords for this provider. |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2927 | ArrayList<UpdateRecord> records = mRecordsByProvider.get(provider.getName()); |
Laurent Tu | 60ec50a | 2012-10-04 17:00:10 -0700 | [diff] [blame] | 2928 | if (records == null || records.size() == 0) return; |
| 2929 | |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2930 | // Fetch coarse location |
| 2931 | Location coarseLocation = null; |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 2932 | if (noGPSLocation != null) { |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2933 | coarseLocation = mLocationFudger.getOrCreate(noGPSLocation); |
| 2934 | } |
| 2935 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2936 | ArrayList<Receiver> deadReceivers = null; |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2937 | ArrayList<UpdateRecord> deadUpdateRecords = null; |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 2938 | |
Soonil Nagarkar | 94749f7 | 2018-11-08 11:46:43 -0800 | [diff] [blame] | 2939 | // Broadcast location to all listeners |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2940 | for (UpdateRecord r : records) { |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 2941 | Receiver receiver = r.mReceiver; |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 2942 | boolean receiverDead = false; |
Nick Pelly | 4035f5a | 2012-08-17 14:43:49 -0700 | [diff] [blame] | 2943 | |
Soonil Nagarkar | 397ad58 | 2019-01-23 22:47:57 -0800 | [diff] [blame] | 2944 | if (!provider.isUseableLocked() && !isSettingsExemptLocked(r)) { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2945 | continue; |
| 2946 | } |
| 2947 | |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 2948 | int receiverUserId = UserHandle.getUserId(receiver.mCallerIdentity.mUid); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2949 | if (!isCurrentProfileLocked(receiverUserId) |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 2950 | && !isProviderPackage(receiver.mCallerIdentity.mPackageName)) { |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 2951 | if (D) { |
Victoria Lease | 269518e | 2012-10-29 08:25:39 -0700 | [diff] [blame] | 2952 | Log.d(TAG, "skipping loc update for background user " + receiverUserId + |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 2953 | " (current user: " + mCurrentUserId + ", app: " + |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 2954 | receiver.mCallerIdentity.mPackageName + ")"); |
Victoria Lease | b711d57 | 2012-10-02 13:14:11 -0700 | [diff] [blame] | 2955 | } |
| 2956 | continue; |
| 2957 | } |
| 2958 | |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 2959 | if (mSettingsStore.isLocationPackageBlacklisted(receiverUserId, |
| 2960 | receiver.mCallerIdentity.mPackageName)) { |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2961 | if (D) { |
| 2962 | Log.d(TAG, "skipping loc update for blacklisted app: " + |
Anil Admal | 08b9612 | 2019-01-30 16:55:05 -0800 | [diff] [blame] | 2963 | receiver.mCallerIdentity.mPackageName); |
gomo | 48f1a64 | 2017-11-10 20:35:46 -0800 | [diff] [blame] | 2964 | } |
Nick Pelly | 4035f5a | 2012-08-17 14:43:49 -0700 | [diff] [blame] | 2965 | continue; |
| 2966 | } |
| 2967 | |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 2968 | Location notifyLocation; |
Victoria Lease | 37425c3 | 2012-10-16 16:08:48 -0700 | [diff] [blame] | 2969 | if (receiver.mAllowedResolutionLevel < RESOLUTION_LEVEL_FINE) { |
| 2970 | notifyLocation = coarseLocation; // use coarse location |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2971 | } else { |
Soonil Nagarkar | be93e9c | 2019-01-08 13:05:03 -0800 | [diff] [blame] | 2972 | notifyLocation = location; // use fine location |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 2973 | } |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2974 | if (notifyLocation != null) { |
| 2975 | Location lastLoc = r.mLastFixBroadcast; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 2976 | if ((lastLoc == null) |
| 2977 | || shouldBroadcastSafeLocked(notifyLocation, lastLoc, r, now)) { |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 2978 | if (lastLoc == null) { |
| 2979 | lastLoc = new Location(notifyLocation); |
| 2980 | r.mLastFixBroadcast = lastLoc; |
| 2981 | } else { |
| 2982 | lastLoc.set(notifyLocation); |
| 2983 | } |
Wei Wang | 8486fc7 | 2019-03-07 18:49:21 -0800 | [diff] [blame] | 2984 | // Report location access before delivering location to the client. This will |
| 2985 | // note location delivery to appOps, so it should be called only when a |
| 2986 | // location is really being delivered to the client. |
| 2987 | if (!reportLocationAccessNoThrow( |
| 2988 | receiver.mCallerIdentity.mPid, |
| 2989 | receiver.mCallerIdentity.mUid, |
| 2990 | receiver.mCallerIdentity.mPackageName, |
Philip P. Moltmann | 6c7377c | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2991 | receiver.mCallerIdentity.mFeatureId, |
Philip P. Moltmann | bc8b48a | 2019-09-27 17:06:25 -0700 | [diff] [blame] | 2992 | receiver.mAllowedResolutionLevel, |
| 2993 | "Location sent to " + receiver.mCallerIdentity.mListenerIdentifier)) { |
Wei Wang | 8486fc7 | 2019-03-07 18:49:21 -0800 | [diff] [blame] | 2994 | if (D) { |
| 2995 | Log.d(TAG, "skipping loc update for no op app: " |
| 2996 | + receiver.mCallerIdentity.mPackageName); |
| 2997 | } |
| 2998 | continue; |
| 2999 | } |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 3000 | if (!receiver.callLocationChangedLocked(notifyLocation)) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3001 | Slog.w(TAG, "RemoteException calling onLocationChanged on " |
| 3002 | + receiver); |
Victoria Lease | 09016ab | 2012-09-16 12:33:15 -0700 | [diff] [blame] | 3003 | receiverDead = true; |
| 3004 | } |
Soonil Nagarkar | d4def0c | 2017-05-23 15:54:55 -0700 | [diff] [blame] | 3005 | r.mRealRequest.decrementNumUpdates(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3006 | } |
| 3007 | } |
| 3008 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3009 | // track expired records |
Soonil Nagarkar | 95768ce | 2019-11-05 15:22:44 -0800 | [diff] [blame] | 3010 | if (r.mRealRequest.getNumUpdates() <= 0 || r.mExpirationRealtimeMs < now) { |
Soonil Nagarkar | 39d614a | 2019-10-31 12:10:31 -0700 | [diff] [blame] | 3011 | // notify the client it can remove this listener |
| 3012 | r.mReceiver.callRemovedLocked(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3013 | if (deadUpdateRecords == null) { |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 3014 | deadUpdateRecords = new ArrayList<>(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3015 | } |
| 3016 | deadUpdateRecords.add(r); |
| 3017 | } |
| 3018 | // track dead receivers |
| 3019 | if (receiverDead) { |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 3020 | if (deadReceivers == null) { |
Soonil Nagarkar | 7decfb6 | 2017-01-18 12:18:49 -0800 | [diff] [blame] | 3021 | deadReceivers = new ArrayList<>(); |
Mike Lockwood | 03ca216 | 2010-04-01 08:10:09 -0700 | [diff] [blame] | 3022 | } |
| 3023 | if (!deadReceivers.contains(receiver)) { |
| 3024 | deadReceivers.add(receiver); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3025 | } |
| 3026 | } |
| 3027 | } |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3028 | |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3029 | // remove dead records and receivers outside the loop |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3030 | if (deadReceivers != null) { |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3031 | for (Receiver receiver : deadReceivers) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3032 | removeUpdatesLocked(receiver); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3033 | } |
| 3034 | } |
| 3035 | if (deadUpdateRecords != null) { |
| 3036 | for (UpdateRecord r : deadUpdateRecords) { |
| 3037 | r.disposeLocked(true); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3038 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3039 | applyRequirementsLocked(provider); |
Victoria Lease | 8b38b29 | 2012-12-04 15:04:43 -0800 | [diff] [blame] | 3040 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3041 | } |
| 3042 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3043 | @GuardedBy("mLock") |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3044 | private void updateLastLocationLocked(Location location, String provider) { |
Ram Periathiruvadi | 8671fea | 2017-12-08 18:35:10 -0800 | [diff] [blame] | 3045 | Location noGPSLocation = location.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION); |
| 3046 | Location lastNoGPSLocation; |
| 3047 | Location lastLocation = mLastLocation.get(provider); |
| 3048 | if (lastLocation == null) { |
| 3049 | lastLocation = new Location(provider); |
| 3050 | mLastLocation.put(provider, lastLocation); |
| 3051 | } else { |
| 3052 | lastNoGPSLocation = lastLocation.getExtraLocation(Location.EXTRA_NO_GPS_LOCATION); |
| 3053 | if (noGPSLocation == null && lastNoGPSLocation != null) { |
| 3054 | // New location has no no-GPS location: adopt last no-GPS location. This is set |
| 3055 | // directly into location because we do not want to notify COARSE clients. |
| 3056 | location.setExtraLocation(Location.EXTRA_NO_GPS_LOCATION, lastNoGPSLocation); |
| 3057 | } |
| 3058 | } |
| 3059 | lastLocation.set(location); |
| 3060 | } |
| 3061 | |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3062 | // Geocoder |
| 3063 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3064 | @Override |
Mike Lockwood | e15735a | 2010-09-20 17:48:47 -0400 | [diff] [blame] | 3065 | public boolean geocoderIsPresent() { |
Mark Vandevoorde | 01ac80b | 2010-05-21 15:43:26 -0700 | [diff] [blame] | 3066 | return mGeocodeProvider != null; |
| 3067 | } |
| 3068 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3069 | @Override |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3070 | public String getFromLocation(double latitude, double longitude, int maxResults, |
Mike Lockwood | 3490140 | 2010-01-04 12:14:21 -0500 | [diff] [blame] | 3071 | GeocoderParams params, List<Address> addrs) { |
Mike Lockwood | a55c321 | 2009-04-15 11:10:11 -0400 | [diff] [blame] | 3072 | if (mGeocodeProvider != null) { |
Mike Lockwood | 628fd6d | 2010-01-25 22:46:13 -0500 | [diff] [blame] | 3073 | return mGeocodeProvider.getFromLocation(latitude, longitude, maxResults, |
| 3074 | params, addrs); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3075 | } |
Mike Lockwood | a55c321 | 2009-04-15 11:10:11 -0400 | [diff] [blame] | 3076 | return null; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3077 | } |
| 3078 | |
Mike Lockwood | a55c321 | 2009-04-15 11:10:11 -0400 | [diff] [blame] | 3079 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3080 | @Override |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3081 | public String getFromLocationName(String locationName, |
Mike Lockwood | a55c321 | 2009-04-15 11:10:11 -0400 | [diff] [blame] | 3082 | double lowerLeftLatitude, double lowerLeftLongitude, |
| 3083 | double upperRightLatitude, double upperRightLongitude, int maxResults, |
Mike Lockwood | 3490140 | 2010-01-04 12:14:21 -0500 | [diff] [blame] | 3084 | GeocoderParams params, List<Address> addrs) { |
Mike Lockwood | a55c321 | 2009-04-15 11:10:11 -0400 | [diff] [blame] | 3085 | |
| 3086 | if (mGeocodeProvider != null) { |
Mike Lockwood | 628fd6d | 2010-01-25 22:46:13 -0500 | [diff] [blame] | 3087 | return mGeocodeProvider.getFromLocationName(locationName, lowerLeftLatitude, |
| 3088 | lowerLeftLongitude, upperRightLatitude, upperRightLongitude, |
| 3089 | maxResults, params, addrs); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3090 | } |
Mike Lockwood | a55c321 | 2009-04-15 11:10:11 -0400 | [diff] [blame] | 3091 | return null; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3092 | } |
| 3093 | |
| 3094 | // Mock Providers |
| 3095 | |
Svet Ganov | f7e9cf4 | 2015-05-13 10:40:31 -0700 | [diff] [blame] | 3096 | private boolean canCallerAccessMockLocation(String opPackageName) { |
Wei Wang | 16276a4 | 2019-02-04 18:23:31 -0800 | [diff] [blame] | 3097 | return mAppOps.checkOp(AppOpsManager.OP_MOCK_LOCATION, Binder.getCallingUid(), |
Svet Ganov | f7e9cf4 | 2015-05-13 10:40:31 -0700 | [diff] [blame] | 3098 | opPackageName) == AppOpsManager.MODE_ALLOWED; |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3099 | } |
| 3100 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3101 | @Override |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3102 | public void addTestProvider(String name, ProviderProperties properties, String opPackageName) { |
Svet Ganov | f7e9cf4 | 2015-05-13 10:40:31 -0700 | [diff] [blame] | 3103 | if (!canCallerAccessMockLocation(opPackageName)) { |
| 3104 | return; |
| 3105 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3106 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3107 | if (PASSIVE_PROVIDER.equals(name)) { |
Mike Lockwood | a4903f2 | 2010-02-17 06:42:23 -0500 | [diff] [blame] | 3108 | throw new IllegalArgumentException("Cannot mock the passive location provider"); |
| 3109 | } |
| 3110 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3111 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3112 | long identity = Binder.clearCallingIdentity(); |
| 3113 | try { |
| 3114 | LocationProvider oldProvider = getLocationProviderLocked(name); |
| 3115 | if (oldProvider != null) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3116 | removeProviderLocked(oldProvider); |
Mike Lockwood | 7566c1d | 2009-08-25 10:05:18 -0700 | [diff] [blame] | 3117 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3118 | |
| 3119 | MockLocationProvider mockProviderManager = new MockLocationProvider(name); |
| 3120 | addProviderLocked(mockProviderManager); |
Soonil Nagarkar | 0d77ea6 | 2019-01-31 14:36:56 -0800 | [diff] [blame] | 3121 | mockProviderManager.attachLocked( |
| 3122 | new MockProvider(mContext, mockProviderManager, properties)); |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3123 | } finally { |
| 3124 | Binder.restoreCallingIdentity(identity); |
Mike Lockwood | 7566c1d | 2009-08-25 10:05:18 -0700 | [diff] [blame] | 3125 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3126 | } |
Ji-Hwan Lee | 26bdb8f | 2014-04-21 20:48:19 +0900 | [diff] [blame] | 3127 | } |
| 3128 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3129 | @Override |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3130 | public void removeTestProvider(String name, String opPackageName) { |
Svet Ganov | f7e9cf4 | 2015-05-13 10:40:31 -0700 | [diff] [blame] | 3131 | if (!canCallerAccessMockLocation(opPackageName)) { |
| 3132 | return; |
| 3133 | } |
| 3134 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3135 | synchronized (mLock) { |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3136 | long identity = Binder.clearCallingIdentity(); |
| 3137 | try { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3138 | LocationProvider testProvider = getLocationProviderLocked(name); |
| 3139 | if (testProvider == null || !testProvider.isMock()) { |
Soonil Nagarkar | 0000e8a | 2019-10-08 14:32:07 -0700 | [diff] [blame] | 3140 | return; |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3141 | } |
| 3142 | |
| 3143 | removeProviderLocked(testProvider); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 3144 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3145 | // reinstate real provider if available |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3146 | LocationProvider realProvider = null; |
| 3147 | for (LocationProvider provider : mRealProviders) { |
| 3148 | if (name.equals(provider.getName())) { |
| 3149 | realProvider = provider; |
| 3150 | break; |
| 3151 | } |
| 3152 | } |
| 3153 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3154 | if (realProvider != null) { |
| 3155 | addProviderLocked(realProvider); |
| 3156 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3157 | } finally { |
| 3158 | Binder.restoreCallingIdentity(identity); |
Mike Lockwood | 7566c1d | 2009-08-25 10:05:18 -0700 | [diff] [blame] | 3159 | } |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3160 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3161 | } |
| 3162 | |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3163 | @Override |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3164 | public void setTestProviderLocation(String providerName, Location location, |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3165 | String opPackageName) { |
Svet Ganov | f7e9cf4 | 2015-05-13 10:40:31 -0700 | [diff] [blame] | 3166 | if (!canCallerAccessMockLocation(opPackageName)) { |
| 3167 | return; |
| 3168 | } |
| 3169 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3170 | synchronized (mLock) { |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3171 | LocationProvider testProvider = getLocationProviderLocked(providerName); |
| 3172 | if (testProvider == null || !testProvider.isMock()) { |
| 3173 | throw new IllegalArgumentException("Provider \"" + providerName + "\" unknown"); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3174 | } |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3175 | |
| 3176 | String locationProvider = location.getProvider(); |
| 3177 | if (!TextUtils.isEmpty(locationProvider) && !providerName.equals(locationProvider)) { |
| 3178 | // The location has an explicit provider that is different from the mock |
| 3179 | // provider name. The caller may be trying to fool us via b/33091107. |
| 3180 | EventLog.writeEvent(0x534e4554, "33091107", Binder.getCallingUid(), |
| 3181 | providerName + "!=" + location.getProvider()); |
| 3182 | } |
| 3183 | |
| 3184 | ((MockLocationProvider) testProvider).setLocationLocked(location); |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3185 | } |
| 3186 | } |
| 3187 | |
Soonil Nagarkar | 90da1ab | 2019-01-04 16:26:59 -0800 | [diff] [blame] | 3188 | @Override |
| 3189 | public void setTestProviderEnabled(String providerName, boolean enabled, String opPackageName) { |
| 3190 | if (!canCallerAccessMockLocation(opPackageName)) { |
| 3191 | return; |
| 3192 | } |
| 3193 | |
| 3194 | synchronized (mLock) { |
| 3195 | LocationProvider testProvider = getLocationProviderLocked(providerName); |
| 3196 | if (testProvider == null || !testProvider.isMock()) { |
| 3197 | throw new IllegalArgumentException("Provider \"" + providerName + "\" unknown"); |
| 3198 | } |
| 3199 | |
| 3200 | ((MockLocationProvider) testProvider).setEnabledLocked(enabled); |
| 3201 | } |
| 3202 | } |
| 3203 | |
| 3204 | @Override |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 3205 | @NonNull |
| 3206 | public List<LocationRequest> getTestProviderCurrentRequests(String providerName, |
| 3207 | String opPackageName) { |
| 3208 | if (!canCallerAccessMockLocation(opPackageName)) { |
| 3209 | return Collections.emptyList(); |
| 3210 | } |
| 3211 | |
| 3212 | synchronized (mLock) { |
| 3213 | LocationProvider testProvider = getLocationProviderLocked(providerName); |
| 3214 | if (testProvider == null || !testProvider.isMock()) { |
| 3215 | throw new IllegalArgumentException("Provider \"" + providerName + "\" unknown"); |
| 3216 | } |
| 3217 | |
| 3218 | MockLocationProvider provider = (MockLocationProvider) testProvider; |
| 3219 | if (provider.mCurrentRequest == null) { |
| 3220 | return Collections.emptyList(); |
| 3221 | } |
| 3222 | List<LocationRequest> requests = new ArrayList<>(); |
| 3223 | for (LocationRequest request : provider.mCurrentRequest.locationRequests) { |
| 3224 | requests.add(new LocationRequest(request)); |
| 3225 | } |
| 3226 | return requests; |
| 3227 | } |
| 3228 | } |
| 3229 | |
| 3230 | @Override |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3231 | protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) { |
Jeff Sharkey | fe9a53b | 2017-03-31 14:08:23 -0600 | [diff] [blame] | 3232 | if (!DumpUtils.checkDumpPermission(mContext, TAG, pw)) return; |
Nick Pelly | e0fd693 | 2012-07-11 10:26:13 -0700 | [diff] [blame] | 3233 | |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3234 | IndentingPrintWriter ipw = new IndentingPrintWriter(pw, " "); |
| 3235 | |
Soonil Nagarkar | 6825774 | 2019-01-09 19:42:34 +0000 | [diff] [blame] | 3236 | synchronized (mLock) { |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 3237 | if (mGnssManagerService != null && args.length > 0 && args[0].equals("--gnssmetrics")) { |
| 3238 | mGnssManagerService.dump(fd, pw, args); |
Blake Kragten | 47014d2 | 2019-12-06 14:18:38 -0800 | [diff] [blame] | 3239 | return; |
Siddharth Ray | bb608c8 | 2017-03-16 11:33:34 -0700 | [diff] [blame] | 3240 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3241 | |
| 3242 | ipw.println("Location Manager State:"); |
| 3243 | ipw.increaseIndent(); |
| 3244 | ipw.print("Current System Time: " |
WyattRiley | ba6072f | 2019-04-18 07:37:52 -0700 | [diff] [blame] | 3245 | + TimeUtils.logTimeOfDay(System.currentTimeMillis())); |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3246 | ipw.println(", Current Elapsed Time: " |
WyattRiley | ba6072f | 2019-04-18 07:37:52 -0700 | [diff] [blame] | 3247 | + TimeUtils.formatDuration(SystemClock.elapsedRealtime())); |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3248 | ipw.println("Current user: " + mCurrentUserId + " " + Arrays.toString( |
Soonil Nagarkar | b46c167 | 2019-02-06 12:49:10 -0800 | [diff] [blame] | 3249 | mCurrentUserProfiles)); |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3250 | ipw.println("Location Mode: " + isLocationEnabled()); |
| 3251 | ipw.println("Battery Saver Location Mode: " |
Kweku Adams | 4fb074e | 2019-02-01 16:03:27 -0800 | [diff] [blame] | 3252 | + locationPowerSaveModeToString(mBatterySaverMode)); |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3253 | |
| 3254 | ipw.println("Location Listeners:"); |
| 3255 | ipw.increaseIndent(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3256 | for (Receiver receiver : mReceivers.values()) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3257 | ipw.println(receiver); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3258 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3259 | ipw.decreaseIndent(); |
| 3260 | |
| 3261 | ipw.println("Active Records by Provider:"); |
| 3262 | ipw.increaseIndent(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3263 | for (Map.Entry<String, ArrayList<UpdateRecord>> entry : mRecordsByProvider.entrySet()) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3264 | ipw.println(entry.getKey() + ":"); |
| 3265 | ipw.increaseIndent(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3266 | for (UpdateRecord record : entry.getValue()) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3267 | ipw.println(record); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3268 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3269 | ipw.decreaseIndent(); |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3270 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3271 | ipw.decreaseIndent(); |
Anil Admal | 98d49b7 | 2019-02-06 15:26:33 -0800 | [diff] [blame] | 3272 | |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3273 | ipw.println("Historical Records by Provider:"); |
| 3274 | ipw.increaseIndent(); |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 3275 | for (Map.Entry<PackageProviderKey, PackageStatistics> entry |
| 3276 | : mRequestStatistics.statistics.entrySet()) { |
| 3277 | PackageProviderKey key = entry.getKey(); |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3278 | ipw.println(key.packageName + ": " + key.providerName + ": " + entry.getValue()); |
David Christie | 2ff96af | 2014-01-30 16:09:37 -0800 | [diff] [blame] | 3279 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3280 | ipw.decreaseIndent(); |
Nick Pelly | 6fa9ad4 | 2012-07-16 12:18:23 -0700 | [diff] [blame] | 3281 | |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3282 | ipw.println("Last Known Locations:"); |
| 3283 | ipw.increaseIndent(); |
| 3284 | for (Map.Entry<String, Location> entry : mLastLocation.entrySet()) { |
| 3285 | ipw.println(entry.getKey() + ": " + entry.getValue()); |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 3286 | } |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3287 | ipw.decreaseIndent(); |
| 3288 | |
| 3289 | ipw.println("Last Known Coarse Locations:"); |
| 3290 | ipw.increaseIndent(); |
| 3291 | for (Map.Entry<String, Location> entry : mLastLocationCoarseInterval.entrySet()) { |
| 3292 | ipw.println(entry.getKey() + ": " + entry.getValue()); |
| 3293 | } |
| 3294 | ipw.decreaseIndent(); |
David Christie | 1b9b7b1 | 2013-04-15 15:31:11 -0700 | [diff] [blame] | 3295 | |
Tyler Trephan | 2f3ee9a | 2019-03-21 10:54:22 -0700 | [diff] [blame] | 3296 | if (mGeofenceManager != null) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3297 | ipw.println("Geofences:"); |
| 3298 | ipw.increaseIndent(); |
| 3299 | mGeofenceManager.dump(ipw); |
| 3300 | ipw.decreaseIndent(); |
Tyler Trephan | 2f3ee9a | 2019-03-21 10:54:22 -0700 | [diff] [blame] | 3301 | } |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 3302 | |
Wei Wang | 114922a | 2019-01-30 18:19:35 -0800 | [diff] [blame] | 3303 | if (mExtraLocationControllerPackage != null) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3304 | ipw.println("Location Controller Extra Package: " + mExtraLocationControllerPackage |
| 3305 | + (mExtraLocationControllerPackageEnabled ? " [enabled]" : "[disabled]")); |
Wei Wang | 980b7c2 | 2018-12-06 17:53:00 -0800 | [diff] [blame] | 3306 | } |
| 3307 | |
Tyler Trephan | 2f3ee9a | 2019-03-21 10:54:22 -0700 | [diff] [blame] | 3308 | if (mLocationFudger != null) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3309 | ipw.println("Location Fudger:"); |
| 3310 | ipw.increaseIndent(); |
| 3311 | mLocationFudger.dump(fd, ipw, args); |
| 3312 | ipw.decreaseIndent(); |
Tyler Trephan | 2f3ee9a | 2019-03-21 10:54:22 -0700 | [diff] [blame] | 3313 | } |
Nick Pelly | 74fa7ea | 2012-08-13 19:36:38 -0700 | [diff] [blame] | 3314 | |
Soonil Nagarkar | 1249eaf | 2019-11-21 12:40:49 -0800 | [diff] [blame] | 3315 | ipw.println("Location Settings:"); |
| 3316 | ipw.increaseIndent(); |
| 3317 | mSettingsStore.dump(fd, ipw, args); |
| 3318 | ipw.decreaseIndent(); |
Soonil Nagarkar | b8466b7 | 2019-10-25 14:10:30 -0700 | [diff] [blame] | 3319 | |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3320 | ipw.println("Location Providers:"); |
| 3321 | ipw.increaseIndent(); |
Soonil Nagarkar | 1575a04 | 2018-10-24 17:54:54 -0700 | [diff] [blame] | 3322 | for (LocationProvider provider : mProviders) { |
Soonil Nagarkar | 1c57255 | 2019-07-10 13:31:47 -0700 | [diff] [blame] | 3323 | provider.dumpLocked(fd, ipw, args); |
Fred Fettinger | 3c8fbdf | 2010-01-04 15:38:13 -0600 | [diff] [blame] | 3324 | } |
Soonil Nagarkar | 1249eaf | 2019-11-21 12:40:49 -0800 | [diff] [blame] | 3325 | ipw.decreaseIndent(); |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 3326 | } |
Anil Admal | 98d49b7 | 2019-02-06 15:26:33 -0800 | [diff] [blame] | 3327 | |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 3328 | if (mGnssManagerService != null) { |
Soonil Nagarkar | 1249eaf | 2019-11-21 12:40:49 -0800 | [diff] [blame] | 3329 | ipw.println("GNSS:"); |
| 3330 | ipw.increaseIndent(); |
| 3331 | mGnssManagerService.dump(fd, ipw, args); |
Sasha Kuznetsov | a8ace3c | 2019-09-13 14:14:40 -0700 | [diff] [blame] | 3332 | ipw.decreaseIndent(); |
Anil Admal | 98d49b7 | 2019-02-06 15:26:33 -0800 | [diff] [blame] | 3333 | } |
| 3334 | } |
The Android Open Source Project | 9066cfe | 2009-03-03 19:31:44 -0800 | [diff] [blame] | 3335 | } |