Aurimas Liutikas | 88c7ff1 | 2023-08-10 12:42:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2020 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.location.geofence; |
| 18 | |
| 19 | import static android.location.LocationManager.FUSED_PROVIDER; |
| 20 | import static android.location.LocationManager.KEY_PROXIMITY_ENTERING; |
| 21 | |
| 22 | import static com.android.server.location.LocationPermissions.PERMISSION_FINE; |
| 23 | |
| 24 | import android.annotation.Nullable; |
| 25 | import android.app.AppOpsManager; |
| 26 | import android.app.PendingIntent; |
| 27 | import android.content.Context; |
| 28 | import android.content.Intent; |
| 29 | import android.location.Geofence; |
| 30 | import android.location.Location; |
| 31 | import android.location.LocationListener; |
| 32 | import android.location.LocationManager; |
| 33 | import android.location.LocationRequest; |
| 34 | import android.location.util.identity.CallerIdentity; |
| 35 | import android.os.Binder; |
| 36 | import android.os.PowerManager; |
| 37 | import android.os.SystemClock; |
| 38 | import android.os.WorkSource; |
| 39 | import android.stats.location.LocationStatsEnums; |
| 40 | import android.util.ArraySet; |
| 41 | |
| 42 | import com.android.internal.annotations.GuardedBy; |
| 43 | import com.android.server.FgThread; |
| 44 | import com.android.server.PendingIntentUtils; |
| 45 | import com.android.server.location.LocationPermissions; |
| 46 | import com.android.server.location.injector.Injector; |
| 47 | import com.android.server.location.injector.LocationPermissionsHelper; |
| 48 | import com.android.server.location.injector.LocationUsageLogger; |
| 49 | import com.android.server.location.injector.SettingsHelper; |
| 50 | import com.android.server.location.injector.UserInfoHelper; |
| 51 | import com.android.server.location.injector.UserInfoHelper.UserListener; |
| 52 | import com.android.server.location.listeners.ListenerMultiplexer; |
| 53 | import com.android.server.location.listeners.PendingIntentListenerRegistration; |
| 54 | |
| 55 | import java.util.Collection; |
| 56 | import java.util.Objects; |
| 57 | |
| 58 | /** |
| 59 | * Manages all geofences. |
| 60 | */ |
| 61 | public class GeofenceManager extends |
| 62 | ListenerMultiplexer<GeofenceManager.GeofenceKey, PendingIntent, |
| 63 | GeofenceManager.GeofenceRegistration, LocationRequest> implements |
| 64 | LocationListener { |
| 65 | |
| 66 | private static final String TAG = "GeofenceManager"; |
| 67 | |
| 68 | private static final String ATTRIBUTION_TAG = "GeofencingService"; |
| 69 | |
| 70 | private static final long WAKELOCK_TIMEOUT_MS = 30000; |
| 71 | |
| 72 | private static final int MAX_SPEED_M_S = 100; // 360 km/hr (high speed train) |
| 73 | private static final long MAX_LOCATION_AGE_MS = 5 * 60 * 1000L; // five minutes |
| 74 | private static final long MAX_LOCATION_INTERVAL_MS = 2 * 60 * 60 * 1000; // two hours |
| 75 | |
| 76 | // geofencing unfortunately allows multiple geofences under the same pending intent, even though |
| 77 | // this makes no real sense. therefore we manufacture an artificial key to use (pendingintent + |
| 78 | // geofence) instead of (pendingintent). |
| 79 | static class GeofenceKey { |
| 80 | |
| 81 | private final PendingIntent mPendingIntent; |
| 82 | private final Geofence mGeofence; |
| 83 | |
| 84 | GeofenceKey(PendingIntent pendingIntent, Geofence geofence) { |
| 85 | mPendingIntent = Objects.requireNonNull(pendingIntent); |
| 86 | mGeofence = Objects.requireNonNull(geofence); |
| 87 | } |
| 88 | |
| 89 | public PendingIntent getPendingIntent() { |
| 90 | return mPendingIntent; |
| 91 | } |
| 92 | |
| 93 | @Override |
| 94 | public boolean equals(Object o) { |
| 95 | if (o instanceof GeofenceKey) { |
| 96 | GeofenceKey that = (GeofenceKey) o; |
| 97 | return mPendingIntent.equals(that.mPendingIntent) && mGeofence.equals( |
| 98 | that.mGeofence); |
| 99 | } |
| 100 | |
| 101 | return false; |
| 102 | } |
| 103 | |
| 104 | @Override |
| 105 | public int hashCode() { |
| 106 | return mPendingIntent.hashCode(); |
| 107 | } |
| 108 | } |
| 109 | |
| 110 | protected class GeofenceRegistration extends |
| 111 | PendingIntentListenerRegistration<GeofenceKey, PendingIntent> { |
| 112 | |
| 113 | private static final int STATE_UNKNOWN = 0; |
| 114 | private static final int STATE_INSIDE = 1; |
| 115 | private static final int STATE_OUTSIDE = 2; |
| 116 | |
| 117 | private final Geofence mGeofence; |
| 118 | private final CallerIdentity mIdentity; |
| 119 | private final Location mCenter; |
| 120 | private final PowerManager.WakeLock mWakeLock; |
| 121 | |
| 122 | private int mGeofenceState; |
| 123 | |
| 124 | // we store these values because we don't trust the listeners not to give us dupes, not to |
| 125 | // spam us, and because checking the values may be more expensive |
| 126 | private boolean mPermitted; |
| 127 | |
| 128 | @Nullable private Location mCachedLocation; |
| 129 | private float mCachedLocationDistanceM; |
| 130 | |
| 131 | GeofenceRegistration(Geofence geofence, CallerIdentity identity, |
| 132 | PendingIntent pendingIntent) { |
| 133 | super(pendingIntent); |
| 134 | |
| 135 | mGeofence = geofence; |
| 136 | mIdentity = identity; |
| 137 | mCenter = new Location(""); |
| 138 | mCenter.setLatitude(geofence.getLatitude()); |
| 139 | mCenter.setLongitude(geofence.getLongitude()); |
| 140 | |
| 141 | mWakeLock = Objects.requireNonNull(mContext.getSystemService(PowerManager.class)) |
| 142 | .newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, |
| 143 | TAG + ":" + identity.getPackageName()); |
| 144 | mWakeLock.setReferenceCounted(true); |
| 145 | mWakeLock.setWorkSource(identity.addToWorkSource(null)); |
| 146 | } |
| 147 | |
| 148 | public Geofence getGeofence() { |
| 149 | return mGeofence; |
| 150 | } |
| 151 | |
| 152 | public CallerIdentity getIdentity() { |
| 153 | return mIdentity; |
| 154 | } |
| 155 | |
| 156 | @Override |
| 157 | public String getTag() { |
| 158 | return TAG; |
| 159 | } |
| 160 | |
| 161 | @Override |
| 162 | protected PendingIntent getPendingIntentFromKey(GeofenceKey geofenceKey) { |
| 163 | return geofenceKey.getPendingIntent(); |
| 164 | } |
| 165 | |
| 166 | @Override |
| 167 | protected GeofenceManager getOwner() { |
| 168 | return GeofenceManager.this; |
| 169 | } |
| 170 | |
| 171 | @Override |
| 172 | protected void onRegister() { |
| 173 | super.onRegister(); |
| 174 | |
| 175 | mGeofenceState = STATE_UNKNOWN; |
| 176 | mPermitted = mLocationPermissionsHelper.hasLocationPermissions(PERMISSION_FINE, |
| 177 | mIdentity); |
| 178 | } |
| 179 | |
| 180 | @Override |
| 181 | protected void onActive() { |
| 182 | Location location = getLastLocation(); |
| 183 | if (location != null) { |
| 184 | executeOperation(onLocationChanged(location)); |
| 185 | } |
| 186 | } |
| 187 | |
| 188 | boolean isPermitted() { |
| 189 | return mPermitted; |
| 190 | } |
| 191 | |
| 192 | boolean onLocationPermissionsChanged(@Nullable String packageName) { |
| 193 | if (packageName == null || mIdentity.getPackageName().equals(packageName)) { |
| 194 | return onLocationPermissionsChanged(); |
| 195 | } |
| 196 | |
| 197 | return false; |
| 198 | } |
| 199 | |
| 200 | boolean onLocationPermissionsChanged(int uid) { |
| 201 | if (mIdentity.getUid() == uid) { |
| 202 | return onLocationPermissionsChanged(); |
| 203 | } |
| 204 | |
| 205 | return false; |
| 206 | } |
| 207 | |
| 208 | private boolean onLocationPermissionsChanged() { |
| 209 | boolean permitted = mLocationPermissionsHelper.hasLocationPermissions(PERMISSION_FINE, |
| 210 | mIdentity); |
| 211 | if (permitted != mPermitted) { |
| 212 | mPermitted = permitted; |
| 213 | return true; |
| 214 | } |
| 215 | |
| 216 | return false; |
| 217 | } |
| 218 | |
| 219 | double getDistanceToBoundary(Location location) { |
| 220 | if (!location.equals(mCachedLocation)) { |
| 221 | mCachedLocation = location; |
| 222 | mCachedLocationDistanceM = mCenter.distanceTo(mCachedLocation); |
| 223 | } |
| 224 | |
| 225 | return Math.abs(mGeofence.getRadius() - mCachedLocationDistanceM); |
| 226 | } |
| 227 | |
| 228 | ListenerOperation<PendingIntent> onLocationChanged(Location location) { |
| 229 | // remove expired fences |
| 230 | if (mGeofence.isExpired()) { |
| 231 | remove(); |
| 232 | return null; |
| 233 | } |
| 234 | |
| 235 | mCachedLocation = location; |
| 236 | mCachedLocationDistanceM = mCenter.distanceTo(mCachedLocation); |
| 237 | |
| 238 | int oldState = mGeofenceState; |
| 239 | float radius = Math.max(mGeofence.getRadius(), location.getAccuracy()); |
| 240 | if (mCachedLocationDistanceM <= radius) { |
| 241 | mGeofenceState = STATE_INSIDE; |
| 242 | if (oldState != STATE_INSIDE) { |
| 243 | return pendingIntent -> sendIntent(pendingIntent, true); |
| 244 | } |
| 245 | } else { |
| 246 | mGeofenceState = STATE_OUTSIDE; |
| 247 | if (oldState == STATE_INSIDE) { |
| 248 | // return exit only if previously entered |
| 249 | return pendingIntent -> sendIntent(pendingIntent, false); |
| 250 | } |
| 251 | } |
| 252 | |
| 253 | return null; |
| 254 | } |
| 255 | |
| 256 | private void sendIntent(PendingIntent pendingIntent, boolean entering) { |
| 257 | Intent intent = new Intent().putExtra(KEY_PROXIMITY_ENTERING, entering); |
| 258 | |
| 259 | mWakeLock.acquire(WAKELOCK_TIMEOUT_MS); |
| 260 | try { |
| 261 | // send() only enforces permissions for broadcast intents, but since clients can |
| 262 | // select any kind of pending intent we do not rely on send() to enforce permissions |
| 263 | pendingIntent.send(mContext, 0, intent, (pI, i, rC, rD, rE) -> mWakeLock.release(), |
| 264 | null, null, PendingIntentUtils.createDontSendToRestrictedAppsBundle(null)); |
| 265 | } catch (PendingIntent.CanceledException e) { |
| 266 | mWakeLock.release(); |
| 267 | removeRegistration(new GeofenceKey(pendingIntent, mGeofence), this); |
| 268 | } |
| 269 | } |
| 270 | |
| 271 | @Override |
| 272 | public String toString() { |
| 273 | StringBuilder builder = new StringBuilder(); |
| 274 | builder.append(mIdentity); |
| 275 | |
| 276 | ArraySet<String> flags = new ArraySet<>(1); |
| 277 | if (!mPermitted) { |
| 278 | flags.add("na"); |
| 279 | } |
| 280 | if (!flags.isEmpty()) { |
| 281 | builder.append(" ").append(flags); |
| 282 | } |
| 283 | |
| 284 | builder.append(" ").append(mGeofence); |
| 285 | return builder.toString(); |
| 286 | } |
| 287 | } |
| 288 | |
| 289 | final Object mLock = new Object(); |
| 290 | |
| 291 | protected final Context mContext; |
| 292 | |
| 293 | private final UserListener mUserChangedListener = this::onUserChanged; |
| 294 | private final SettingsHelper.UserSettingChangedListener mLocationEnabledChangedListener = |
| 295 | this::onLocationEnabledChanged; |
| 296 | private final SettingsHelper.UserSettingChangedListener |
| 297 | mLocationPackageBlacklistChangedListener = |
| 298 | this::onLocationPackageBlacklistChanged; |
| 299 | private final LocationPermissionsHelper.LocationPermissionsListener |
| 300 | mLocationPermissionsListener = |
| 301 | new LocationPermissionsHelper.LocationPermissionsListener() { |
| 302 | @Override |
| 303 | public void onLocationPermissionsChanged(@Nullable String packageName) { |
| 304 | GeofenceManager.this.onLocationPermissionsChanged(packageName); |
| 305 | } |
| 306 | |
| 307 | @Override |
| 308 | public void onLocationPermissionsChanged(int uid) { |
| 309 | GeofenceManager.this.onLocationPermissionsChanged(uid); |
| 310 | } |
| 311 | }; |
| 312 | |
| 313 | protected final UserInfoHelper mUserInfoHelper; |
| 314 | protected final LocationPermissionsHelper mLocationPermissionsHelper; |
| 315 | protected final SettingsHelper mSettingsHelper; |
| 316 | protected final LocationUsageLogger mLocationUsageLogger; |
| 317 | |
| 318 | @GuardedBy("mLock") |
| 319 | @Nullable private LocationManager mLocationManager; |
| 320 | |
| 321 | @GuardedBy("mLock") |
| 322 | @Nullable private Location mLastLocation; |
| 323 | |
| 324 | public GeofenceManager(Context context, Injector injector) { |
| 325 | mContext = context.createAttributionContext(ATTRIBUTION_TAG); |
| 326 | mUserInfoHelper = injector.getUserInfoHelper(); |
| 327 | mSettingsHelper = injector.getSettingsHelper(); |
| 328 | mLocationPermissionsHelper = injector.getLocationPermissionsHelper(); |
| 329 | mLocationUsageLogger = injector.getLocationUsageLogger(); |
| 330 | } |
| 331 | |
| 332 | private LocationManager getLocationManager() { |
| 333 | synchronized (mLock) { |
| 334 | if (mLocationManager == null) { |
| 335 | mLocationManager = Objects.requireNonNull( |
| 336 | mContext.getSystemService(LocationManager.class)); |
| 337 | } |
| 338 | |
| 339 | return mLocationManager; |
| 340 | } |
| 341 | } |
| 342 | |
| 343 | /** |
| 344 | * Adds a new geofence, replacing any geofence already associated with the PendingIntent. It |
| 345 | * doesn't make any real sense to register multiple geofences with the same pending intent, but |
| 346 | * we continue to allow this for backwards compatibility. |
| 347 | */ |
| 348 | public void addGeofence(Geofence geofence, PendingIntent pendingIntent, String packageName, |
| 349 | @Nullable String attributionTag) { |
| 350 | LocationPermissions.enforceCallingOrSelfLocationPermission(mContext, PERMISSION_FINE); |
| 351 | |
| 352 | CallerIdentity identity = CallerIdentity.fromBinder(mContext, packageName, |
| 353 | attributionTag, AppOpsManager.toReceiverId(pendingIntent)); |
| 354 | |
| 355 | final long ident = Binder.clearCallingIdentity(); |
| 356 | try { |
| 357 | putRegistration(new GeofenceKey(pendingIntent, geofence), |
| 358 | new GeofenceRegistration(geofence, identity, pendingIntent)); |
| 359 | } finally { |
| 360 | Binder.restoreCallingIdentity(ident); |
| 361 | } |
| 362 | } |
| 363 | |
| 364 | /** |
| 365 | * Removes the geofence associated with the PendingIntent. |
| 366 | */ |
| 367 | public void removeGeofence(PendingIntent pendingIntent) { |
| 368 | final long identity = Binder.clearCallingIdentity(); |
| 369 | try { |
| 370 | removeRegistrationIf(key -> key.getPendingIntent().equals(pendingIntent)); |
| 371 | } finally { |
| 372 | Binder.restoreCallingIdentity(identity); |
| 373 | } |
| 374 | } |
| 375 | |
| 376 | @Override |
| 377 | protected boolean isActive(GeofenceRegistration registration) { |
| 378 | return registration.isPermitted() && isActive(registration.getIdentity()); |
| 379 | } |
| 380 | |
| 381 | private boolean isActive(CallerIdentity identity) { |
| 382 | if (identity.isSystemServer()) { |
| 383 | if (!mSettingsHelper.isLocationEnabled(mUserInfoHelper.getCurrentUserId())) { |
| 384 | return false; |
| 385 | } |
| 386 | } else { |
| 387 | if (!mSettingsHelper.isLocationEnabled(identity.getUserId())) { |
| 388 | return false; |
| 389 | } |
| 390 | if (!mUserInfoHelper.isVisibleUserId(identity.getUserId())) { |
| 391 | return false; |
| 392 | } |
| 393 | if (mSettingsHelper.isLocationPackageBlacklisted(identity.getUserId(), |
| 394 | identity.getPackageName())) { |
| 395 | return false; |
| 396 | } |
| 397 | } |
| 398 | |
| 399 | return true; |
| 400 | } |
| 401 | |
| 402 | @Override |
| 403 | protected void onRegister() { |
| 404 | mUserInfoHelper.addListener(mUserChangedListener); |
| 405 | mSettingsHelper.addOnLocationEnabledChangedListener(mLocationEnabledChangedListener); |
| 406 | mSettingsHelper.addOnLocationPackageBlacklistChangedListener( |
| 407 | mLocationPackageBlacklistChangedListener); |
| 408 | mLocationPermissionsHelper.addListener(mLocationPermissionsListener); |
| 409 | } |
| 410 | |
| 411 | @Override |
| 412 | protected void onUnregister() { |
| 413 | mUserInfoHelper.removeListener(mUserChangedListener); |
| 414 | mSettingsHelper.removeOnLocationEnabledChangedListener(mLocationEnabledChangedListener); |
| 415 | mSettingsHelper.removeOnLocationPackageBlacklistChangedListener( |
| 416 | mLocationPackageBlacklistChangedListener); |
| 417 | mLocationPermissionsHelper.removeListener(mLocationPermissionsListener); |
| 418 | } |
| 419 | |
| 420 | @Override |
| 421 | protected void onRegistrationAdded(GeofenceKey key, GeofenceRegistration registration) { |
| 422 | mLocationUsageLogger.logLocationApiUsage( |
| 423 | LocationStatsEnums.USAGE_ENDED, |
| 424 | LocationStatsEnums.API_REQUEST_GEOFENCE, |
| 425 | registration.getIdentity().getPackageName(), |
| 426 | registration.getIdentity().getAttributionTag(), |
| 427 | null, |
| 428 | /* LocationRequest= */ null, |
| 429 | /* hasListener= */ false, |
| 430 | true, |
| 431 | registration.getGeofence(), true); |
| 432 | } |
| 433 | |
| 434 | @Override |
| 435 | protected void onRegistrationRemoved(GeofenceKey key, GeofenceRegistration registration) { |
| 436 | mLocationUsageLogger.logLocationApiUsage( |
| 437 | LocationStatsEnums.USAGE_ENDED, |
| 438 | LocationStatsEnums.API_REQUEST_GEOFENCE, |
| 439 | registration.getIdentity().getPackageName(), |
| 440 | registration.getIdentity().getAttributionTag(), |
| 441 | null, |
| 442 | /* LocationRequest= */ null, |
| 443 | /* hasListener= */ false, |
| 444 | true, |
| 445 | registration.getGeofence(), true); |
| 446 | } |
| 447 | |
| 448 | @Override |
| 449 | protected boolean registerWithService(LocationRequest locationRequest, |
| 450 | Collection<GeofenceRegistration> registrations) { |
| 451 | getLocationManager().requestLocationUpdates(FUSED_PROVIDER, locationRequest, |
| 452 | FgThread.getExecutor(), this); |
| 453 | return true; |
| 454 | } |
| 455 | |
| 456 | @Override |
| 457 | protected void unregisterWithService() { |
| 458 | synchronized (mLock) { |
| 459 | getLocationManager().removeUpdates(this); |
| 460 | mLastLocation = null; |
| 461 | } |
| 462 | } |
| 463 | |
| 464 | @Override |
| 465 | protected LocationRequest mergeRegistrations(Collection<GeofenceRegistration> registrations) { |
| 466 | Location location = getLastLocation(); |
| 467 | |
| 468 | long realtimeMs = SystemClock.elapsedRealtime(); |
| 469 | |
| 470 | WorkSource workSource = null; |
| 471 | double minFenceDistanceM = Double.MAX_VALUE; |
| 472 | for (GeofenceRegistration registration : registrations) { |
| 473 | if (registration.getGeofence().isExpired(realtimeMs)) { |
| 474 | continue; |
| 475 | } |
| 476 | |
| 477 | workSource = registration.getIdentity().addToWorkSource(workSource); |
| 478 | |
| 479 | if (location != null) { |
| 480 | double fenceDistanceM = registration.getDistanceToBoundary(location); |
| 481 | if (fenceDistanceM < minFenceDistanceM) { |
| 482 | minFenceDistanceM = fenceDistanceM; |
| 483 | } |
| 484 | } |
| 485 | } |
| 486 | |
| 487 | long intervalMs; |
| 488 | if (Double.compare(minFenceDistanceM, Double.MAX_VALUE) < 0) { |
| 489 | intervalMs = (long) Math.min(MAX_LOCATION_INTERVAL_MS, |
| 490 | Math.max( |
| 491 | mSettingsHelper.getBackgroundThrottleProximityAlertIntervalMs(), |
| 492 | minFenceDistanceM * 1000 / MAX_SPEED_M_S)); |
| 493 | } else { |
| 494 | intervalMs = mSettingsHelper.getBackgroundThrottleProximityAlertIntervalMs(); |
| 495 | } |
| 496 | |
| 497 | return new LocationRequest.Builder(intervalMs) |
| 498 | .setMinUpdateIntervalMillis(0) |
| 499 | .setHiddenFromAppOps(true) |
| 500 | .setWorkSource(workSource) |
| 501 | .build(); |
| 502 | } |
| 503 | |
| 504 | |
| 505 | @Override |
| 506 | public void onLocationChanged(Location location) { |
| 507 | synchronized (mLock) { |
| 508 | mLastLocation = location; |
| 509 | } |
| 510 | |
| 511 | deliverToListeners(registration -> { |
| 512 | return registration.onLocationChanged(location); |
| 513 | }); |
| 514 | updateService(); |
| 515 | } |
| 516 | |
| 517 | @Nullable Location getLastLocation() { |
| 518 | Location location; |
| 519 | synchronized (mLock) { |
| 520 | location = mLastLocation; |
| 521 | } |
| 522 | |
| 523 | if (location == null) { |
| 524 | location = getLocationManager().getLastLocation(); |
| 525 | } |
| 526 | |
| 527 | if (location != null) { |
| 528 | if (location.getElapsedRealtimeAgeMillis() > MAX_LOCATION_AGE_MS) { |
| 529 | location = null; |
| 530 | } |
| 531 | } |
| 532 | |
| 533 | return location; |
| 534 | } |
| 535 | |
| 536 | void onUserChanged(int userId, int change) { |
| 537 | // current user changes affect whether system server location requests are allowed to access |
| 538 | // location, and visibility changes affect whether any given user may access location. |
| 539 | if (change == UserListener.CURRENT_USER_CHANGED |
| 540 | || change == UserListener.USER_VISIBILITY_CHANGED) { |
| 541 | updateRegistrations(registration -> registration.getIdentity().getUserId() == userId); |
| 542 | } |
| 543 | } |
| 544 | |
| 545 | void onLocationEnabledChanged(int userId) { |
| 546 | updateRegistrations(registration -> registration.getIdentity().getUserId() == userId); |
| 547 | } |
| 548 | |
| 549 | void onLocationPackageBlacklistChanged(int userId) { |
| 550 | updateRegistrations(registration -> registration.getIdentity().getUserId() == userId); |
| 551 | } |
| 552 | |
| 553 | void onLocationPermissionsChanged(@Nullable String packageName) { |
| 554 | updateRegistrations(registration -> registration.onLocationPermissionsChanged(packageName)); |
| 555 | } |
| 556 | |
| 557 | void onLocationPermissionsChanged(int uid) { |
| 558 | updateRegistrations(registration -> registration.onLocationPermissionsChanged(uid)); |
| 559 | } |
| 560 | } |