Settings.java revision 68bbaade77b3b8f0bcc308e385307f897c6e27e8
1/* 2 * Copyright (C) 2006 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 17package android.provider; 18 19import static android.provider.SettingsValidators.ANY_INTEGER_VALIDATOR; 20import static android.provider.SettingsValidators.ANY_STRING_VALIDATOR; 21import static android.provider.SettingsValidators.BOOLEAN_VALIDATOR; 22import static android.provider.SettingsValidators.COMPONENT_NAME_VALIDATOR; 23import static android.provider.SettingsValidators.LENIENT_IP_ADDRESS_VALIDATOR; 24import static android.provider.SettingsValidators.LOCALE_VALIDATOR; 25import static android.provider.SettingsValidators.NON_NEGATIVE_INTEGER_VALIDATOR; 26import static android.provider.SettingsValidators.PACKAGE_NAME_VALIDATOR; 27import static android.provider.SettingsValidators.URI_VALIDATOR; 28 29import android.Manifest; 30import android.annotation.IntDef; 31import android.annotation.IntRange; 32import android.annotation.NonNull; 33import android.annotation.Nullable; 34import android.annotation.RequiresPermission; 35import android.annotation.SdkConstant; 36import android.annotation.SdkConstant.SdkConstantType; 37import android.annotation.SystemApi; 38import android.annotation.TestApi; 39import android.annotation.UserIdInt; 40import android.app.ActivityThread; 41import android.app.AppOpsManager; 42import android.app.Application; 43import android.app.NotificationChannel; 44import android.app.NotificationManager; 45import android.app.SearchManager; 46import android.app.WallpaperManager; 47import android.content.ComponentName; 48import android.content.ContentResolver; 49import android.content.ContentValues; 50import android.content.Context; 51import android.content.IContentProvider; 52import android.content.Intent; 53import android.content.pm.ActivityInfo; 54import android.content.pm.PackageManager; 55import android.content.pm.ResolveInfo; 56import android.content.res.Configuration; 57import android.content.res.Resources; 58import android.database.Cursor; 59import android.database.SQLException; 60import android.location.LocationManager; 61import android.net.ConnectivityManager; 62import android.net.NetworkScoreManager; 63import android.net.Uri; 64import android.net.wifi.WifiManager; 65import android.os.BatteryManager; 66import android.os.Binder; 67import android.os.Build.VERSION_CODES; 68import android.os.Bundle; 69import android.os.DropBoxManager; 70import android.os.IBinder; 71import android.os.LocaleList; 72import android.os.Process; 73import android.os.RemoteException; 74import android.os.ResultReceiver; 75import android.os.ServiceManager; 76import android.os.UserHandle; 77import android.provider.SettingsValidators.Validator; 78import android.speech.tts.TextToSpeech; 79import android.telephony.SubscriptionManager; 80import android.text.TextUtils; 81import android.util.AndroidException; 82import android.util.ArrayMap; 83import android.util.ArraySet; 84import android.util.Log; 85import android.util.MemoryIntArray; 86import android.view.textservice.TextServicesManager; 87 88import com.android.internal.annotations.GuardedBy; 89import com.android.internal.app.ColorDisplayController; 90import com.android.internal.widget.ILockSettings; 91 92import java.io.IOException; 93import java.lang.annotation.Retention; 94import java.lang.annotation.RetentionPolicy; 95import java.net.URISyntaxException; 96import java.text.SimpleDateFormat; 97import java.util.HashMap; 98import java.util.HashSet; 99import java.util.Locale; 100import java.util.Map; 101import java.util.Set; 102 103/** 104 * The Settings provider contains global system-level device preferences. 105 */ 106public final class Settings { 107 108 // Intent actions for Settings 109 110 /** 111 * Activity Action: Show system settings. 112 * <p> 113 * Input: Nothing. 114 * <p> 115 * Output: Nothing. 116 */ 117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 118 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 119 120 /** 121 * Activity Action: Show settings to allow configuration of APNs. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow configuration of current location 132 * sources. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 143 "android.settings.LOCATION_SOURCE_SETTINGS"; 144 145 /** 146 * Activity Action: Show scanning settings to allow configuration of Wi-Fi 147 * and Bluetooth scanning settings. 148 * <p> 149 * In some cases, a matching Activity may not exist, so ensure you 150 * safeguard against this. 151 * <p> 152 * Input: Nothing. 153 * <p> 154 * Output: Nothing. 155 * @hide 156 */ 157 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 158 public static final String ACTION_LOCATION_SCANNING_SETTINGS = 159 "android.settings.LOCATION_SCANNING_SETTINGS"; 160 161 /** 162 * Activity Action: Show settings to allow configuration of users. 163 * <p> 164 * In some cases, a matching Activity may not exist, so ensure you 165 * safeguard against this. 166 * <p> 167 * Input: Nothing. 168 * <p> 169 * Output: Nothing. 170 * @hide 171 */ 172 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 173 public static final String ACTION_USER_SETTINGS = 174 "android.settings.USER_SETTINGS"; 175 176 /** 177 * Activity Action: Show settings to allow configuration of wireless controls 178 * such as Wi-Fi, Bluetooth and Mobile networks. 179 * <p> 180 * In some cases, a matching Activity may not exist, so ensure you 181 * safeguard against this. 182 * <p> 183 * Input: Nothing. 184 * <p> 185 * Output: Nothing. 186 */ 187 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 188 public static final String ACTION_WIRELESS_SETTINGS = 189 "android.settings.WIRELESS_SETTINGS"; 190 191 /** 192 * Activity Action: Show tether provisioning activity. 193 * 194 * <p> 195 * In some cases, a matching Activity may not exist, so ensure you 196 * safeguard against this. 197 * <p> 198 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 199 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 200 * contain a {@link ResultReceiver} which will be called back with a tether result code. 201 * <p> 202 * Output: The result of the provisioning check. 203 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 204 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 205 * 206 * @hide 207 */ 208 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 209 public static final String ACTION_TETHER_PROVISIONING = 210 "android.settings.TETHER_PROVISIONING_UI"; 211 212 /** 213 * Activity Action: Show settings to allow entering/exiting airplane mode. 214 * <p> 215 * In some cases, a matching Activity may not exist, so ensure you 216 * safeguard against this. 217 * <p> 218 * Input: Nothing. 219 * <p> 220 * Output: Nothing. 221 */ 222 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 223 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 224 "android.settings.AIRPLANE_MODE_SETTINGS"; 225 226 /** 227 * Activity Action: Show mobile data usage list. 228 * <p> 229 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 230 * how and what mobile data statistics should be collected. 231 * <p> 232 * Output: Nothing 233 * @hide 234 */ 235 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 236 public static final String ACTION_MOBILE_DATA_USAGE = 237 "android.settings.MOBILE_DATA_USAGE"; 238 239 /** @hide */ 240 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 241 242 /** 243 * An int extra specifying a subscription ID. 244 * 245 * @see android.telephony.SubscriptionInfo#getSubscriptionId 246 */ 247 public static final String EXTRA_SUB_ID = "android.provider.extra.SUB_ID"; 248 249 /** 250 * Activity Action: Modify Airplane mode settings using a voice command. 251 * <p> 252 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 253 * <p> 254 * This intent MUST be started using 255 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 256 * startVoiceActivity}. 257 * <p> 258 * Note: The activity implementing this intent MUST verify that 259 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 260 * modifying the setting. 261 * <p> 262 * Input: To tell which state airplane mode should be set to, add the 263 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 264 * If the extra is not included, no changes will be made. 265 * <p> 266 * Output: Nothing. 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 270 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 271 272 /** 273 * Activity Action: Show settings for accessibility modules. 274 * <p> 275 * In some cases, a matching Activity may not exist, so ensure you 276 * safeguard against this. 277 * <p> 278 * Input: Nothing. 279 * <p> 280 * Output: Nothing. 281 */ 282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 283 public static final String ACTION_ACCESSIBILITY_SETTINGS = 284 "android.settings.ACCESSIBILITY_SETTINGS"; 285 286 /** 287 * Activity Action: Show settings to control access to usage information. 288 * <p> 289 * In some cases, a matching Activity may not exist, so ensure you 290 * safeguard against this. 291 * <p> 292 * Input: Nothing. 293 * <p> 294 * Output: Nothing. 295 */ 296 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 297 public static final String ACTION_USAGE_ACCESS_SETTINGS = 298 "android.settings.USAGE_ACCESS_SETTINGS"; 299 300 /** 301 * Activity Category: Show application settings related to usage access. 302 * <p> 303 * An activity that provides a user interface for adjusting usage access related 304 * preferences for its containing application. Optional but recommended for apps that 305 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 306 * <p> 307 * The activity may define meta-data to describe what usage access is 308 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 309 * will be displayed in Settings. 310 * <p> 311 * Input: Nothing. 312 * <p> 313 * Output: Nothing. 314 */ 315 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 316 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 317 "android.intent.category.USAGE_ACCESS_CONFIG"; 318 319 /** 320 * Metadata key: Reason for needing usage access. 321 * <p> 322 * A key for metadata attached to an activity that receives action 323 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 324 * user as description of how the app uses usage access. 325 * <p> 326 */ 327 public static final String METADATA_USAGE_ACCESS_REASON = 328 "android.settings.metadata.USAGE_ACCESS_REASON"; 329 330 /** 331 * Activity Action: Show settings to allow configuration of security and 332 * location privacy. 333 * <p> 334 * In some cases, a matching Activity may not exist, so ensure you 335 * safeguard against this. 336 * <p> 337 * Input: Nothing. 338 * <p> 339 * Output: Nothing. 340 */ 341 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 342 public static final String ACTION_SECURITY_SETTINGS = 343 "android.settings.SECURITY_SETTINGS"; 344 345 /** 346 * Activity Action: Show settings to allow configuration of trusted external sources 347 * 348 * Input: Optionally, the Intent's data URI can specify the application package name to 349 * directly invoke the management GUI specific to the package name. For example 350 * "package:com.my.app". 351 * <p> 352 * Output: Nothing. 353 */ 354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 355 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 356 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 357 358 /** 359 * Activity Action: Show trusted credentials settings, opening to the user tab, 360 * to allow management of installed credentials. 361 * <p> 362 * In some cases, a matching Activity may not exist, so ensure you 363 * safeguard against this. 364 * <p> 365 * Input: Nothing. 366 * <p> 367 * Output: Nothing. 368 * @hide 369 */ 370 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 371 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 372 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 373 374 /** 375 * Activity Action: Show dialog explaining that an installed CA cert may enable 376 * monitoring of encrypted network traffic. 377 * <p> 378 * In some cases, a matching Activity may not exist, so ensure you 379 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 380 * number of certificates. 381 * <p> 382 * Input: Nothing. 383 * <p> 384 * Output: Nothing. 385 * @hide 386 */ 387 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 388 public static final String ACTION_MONITORING_CERT_INFO = 389 "com.android.settings.MONITORING_CERT_INFO"; 390 391 /** 392 * Activity Action: Show settings to allow configuration of privacy options. 393 * <p> 394 * In some cases, a matching Activity may not exist, so ensure you 395 * safeguard against this. 396 * <p> 397 * Input: Nothing. 398 * <p> 399 * Output: Nothing. 400 */ 401 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 402 public static final String ACTION_PRIVACY_SETTINGS = 403 "android.settings.PRIVACY_SETTINGS"; 404 405 /** 406 * Activity Action: Show settings to allow configuration of VPN. 407 * <p> 408 * In some cases, a matching Activity may not exist, so ensure you 409 * safeguard against this. 410 * <p> 411 * Input: Nothing. 412 * <p> 413 * Output: Nothing. 414 */ 415 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 416 public static final String ACTION_VPN_SETTINGS = 417 "android.settings.VPN_SETTINGS"; 418 419 /** 420 * Activity Action: Show settings to allow configuration of Wi-Fi. 421 * <p> 422 * In some cases, a matching Activity may not exist, so ensure you 423 * safeguard against this. 424 * <p> 425 * Input: Nothing. 426 * <p> 427 * Output: Nothing. 428 */ 429 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 430 public static final String ACTION_WIFI_SETTINGS = 431 "android.settings.WIFI_SETTINGS"; 432 433 /** 434 * Activity Action: Show settings to allow configuration of a static IP 435 * address for Wi-Fi. 436 * <p> 437 * In some cases, a matching Activity may not exist, so ensure you safeguard 438 * against this. 439 * <p> 440 * Input: Nothing. 441 * <p> 442 * Output: Nothing. 443 */ 444 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 445 public static final String ACTION_WIFI_IP_SETTINGS = 446 "android.settings.WIFI_IP_SETTINGS"; 447 448 /** 449 * Activity Action: Show settings to allow configuration of data and view data usage. 450 * <p> 451 * In some cases, a matching Activity may not exist, so ensure you 452 * safeguard against this. 453 * <p> 454 * Input: Nothing. 455 * <p> 456 * Output: Nothing. 457 */ 458 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 459 public static final String ACTION_DATA_USAGE_SETTINGS = 460 "android.settings.DATA_USAGE_SETTINGS"; 461 462 /** 463 * Activity Action: Show settings to allow configuration of Bluetooth. 464 * <p> 465 * In some cases, a matching Activity may not exist, so ensure you 466 * safeguard against this. 467 * <p> 468 * Input: Nothing. 469 * <p> 470 * Output: Nothing. 471 */ 472 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 473 public static final String ACTION_BLUETOOTH_SETTINGS = 474 "android.settings.BLUETOOTH_SETTINGS"; 475 476 /** 477 * Activity Action: Show settings to allow configuration of Assist Gesture. 478 * <p> 479 * In some cases, a matching Activity may not exist, so ensure you 480 * safeguard against this. 481 * <p> 482 * Input: Nothing. 483 * <p> 484 * Output: Nothing. 485 * @hide 486 */ 487 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 488 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 489 "android.settings.ASSIST_GESTURE_SETTINGS"; 490 491 /** 492 * Activity Action: Show settings to enroll fingerprints, and setup PIN/Pattern/Pass if 493 * necessary. 494 * <p> 495 * Input: Nothing. 496 * <p> 497 * Output: Nothing. 498 */ 499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 500 public static final String ACTION_FINGERPRINT_ENROLL = 501 "android.settings.FINGERPRINT_ENROLL"; 502 503 /** 504 * Activity Action: Show settings to allow configuration of cast endpoints. 505 * <p> 506 * In some cases, a matching Activity may not exist, so ensure you 507 * safeguard against this. 508 * <p> 509 * Input: Nothing. 510 * <p> 511 * Output: Nothing. 512 */ 513 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 514 public static final String ACTION_CAST_SETTINGS = 515 "android.settings.CAST_SETTINGS"; 516 517 /** 518 * Activity Action: Show settings to allow configuration of date and time. 519 * <p> 520 * In some cases, a matching Activity may not exist, so ensure you 521 * safeguard against this. 522 * <p> 523 * Input: Nothing. 524 * <p> 525 * Output: Nothing. 526 */ 527 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 528 public static final String ACTION_DATE_SETTINGS = 529 "android.settings.DATE_SETTINGS"; 530 531 /** 532 * Activity Action: Show settings to allow configuration of sound and volume. 533 * <p> 534 * In some cases, a matching Activity may not exist, so ensure you 535 * safeguard against this. 536 * <p> 537 * Input: Nothing. 538 * <p> 539 * Output: Nothing. 540 */ 541 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 542 public static final String ACTION_SOUND_SETTINGS = 543 "android.settings.SOUND_SETTINGS"; 544 545 /** 546 * Activity Action: Show settings to allow configuration of display. 547 * <p> 548 * In some cases, a matching Activity may not exist, so ensure you 549 * safeguard against this. 550 * <p> 551 * Input: Nothing. 552 * <p> 553 * Output: Nothing. 554 */ 555 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 556 public static final String ACTION_DISPLAY_SETTINGS = 557 "android.settings.DISPLAY_SETTINGS"; 558 559 /** 560 * Activity Action: Show settings to allow configuration of Night display. 561 * <p> 562 * In some cases, a matching Activity may not exist, so ensure you 563 * safeguard against this. 564 * <p> 565 * Input: Nothing. 566 * <p> 567 * Output: Nothing. 568 */ 569 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 570 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 571 "android.settings.NIGHT_DISPLAY_SETTINGS"; 572 573 /** 574 * Activity Action: Show settings to allow configuration of locale. 575 * <p> 576 * In some cases, a matching Activity may not exist, so ensure you 577 * safeguard against this. 578 * <p> 579 * Input: Nothing. 580 * <p> 581 * Output: Nothing. 582 */ 583 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 584 public static final String ACTION_LOCALE_SETTINGS = 585 "android.settings.LOCALE_SETTINGS"; 586 587 /** 588 * Activity Action: Show settings to configure input methods, in particular 589 * allowing the user to enable input methods. 590 * <p> 591 * In some cases, a matching Activity may not exist, so ensure you 592 * safeguard against this. 593 * <p> 594 * Input: Nothing. 595 * <p> 596 * Output: Nothing. 597 */ 598 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 599 public static final String ACTION_VOICE_INPUT_SETTINGS = 600 "android.settings.VOICE_INPUT_SETTINGS"; 601 602 /** 603 * Activity Action: Show settings to configure input methods, in particular 604 * allowing the user to enable input methods. 605 * <p> 606 * In some cases, a matching Activity may not exist, so ensure you 607 * safeguard against this. 608 * <p> 609 * Input: Nothing. 610 * <p> 611 * Output: Nothing. 612 */ 613 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 614 public static final String ACTION_INPUT_METHOD_SETTINGS = 615 "android.settings.INPUT_METHOD_SETTINGS"; 616 617 /** 618 * Activity Action: Show settings to enable/disable input method subtypes. 619 * <p> 620 * In some cases, a matching Activity may not exist, so ensure you 621 * safeguard against this. 622 * <p> 623 * To tell which input method's subtypes are displayed in the settings, add 624 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 625 * If there is no extra in this Intent, subtypes from all installed input methods 626 * will be displayed in the settings. 627 * 628 * @see android.view.inputmethod.InputMethodInfo#getId 629 * <p> 630 * Input: Nothing. 631 * <p> 632 * Output: Nothing. 633 */ 634 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 635 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 636 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 637 638 /** 639 * Activity Action: Show settings to manage the user input dictionary. 640 * <p> 641 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 642 * it is guaranteed there will always be an appropriate implementation for this Intent action. 643 * In prior releases of the platform this was optional, so ensure you safeguard against it. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_USER_DICTIONARY_SETTINGS = 651 "android.settings.USER_DICTIONARY_SETTINGS"; 652 653 /** 654 * Activity Action: Show settings to configure the hardware keyboard. 655 * <p> 656 * In some cases, a matching Activity may not exist, so ensure you 657 * safeguard against this. 658 * <p> 659 * Input: Nothing. 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 665 "android.settings.HARD_KEYBOARD_SETTINGS"; 666 667 /** 668 * Activity Action: Adds a word to the user dictionary. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: An extra with key <code>word</code> that contains the word 674 * that should be added to the dictionary. 675 * <p> 676 * Output: Nothing. 677 * 678 * @hide 679 */ 680 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 681 public static final String ACTION_USER_DICTIONARY_INSERT = 682 "com.android.settings.USER_DICTIONARY_INSERT"; 683 684 /** 685 * Activity Action: Show settings to allow configuration of application-related settings. 686 * <p> 687 * In some cases, a matching Activity may not exist, so ensure you 688 * safeguard against this. 689 * <p> 690 * Input: Nothing. 691 * <p> 692 * Output: Nothing. 693 */ 694 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 695 public static final String ACTION_APPLICATION_SETTINGS = 696 "android.settings.APPLICATION_SETTINGS"; 697 698 /** 699 * Activity Action: Show settings to allow configuration of application 700 * development-related settings. As of 701 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 702 * a required part of the platform. 703 * <p> 704 * Input: Nothing. 705 * <p> 706 * Output: Nothing. 707 */ 708 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 709 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 710 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 711 712 /** 713 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 714 * <p> 715 * In some cases, a matching Activity may not exist, so ensure you 716 * safeguard against this. 717 * <p> 718 * Input: Nothing. 719 * <p> 720 * Output: Nothing. 721 */ 722 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 723 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 724 "android.settings.QUICK_LAUNCH_SETTINGS"; 725 726 /** 727 * Activity Action: Show settings to manage installed applications. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Nothing. 733 * <p> 734 * Output: Nothing. 735 */ 736 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 737 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 738 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 739 740 /** 741 * Activity Action: Show settings to manage all applications. 742 * <p> 743 * In some cases, a matching Activity may not exist, so ensure you 744 * safeguard against this. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 752 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 753 754 /** 755 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Optionally, the Intent's data URI can specify the application package name to 761 * directly invoke the management GUI specific to the package name. For example 762 * "package:com.my.app". 763 * <p> 764 * Output: Nothing. 765 */ 766 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 767 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 768 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 769 770 /** 771 * Activity Action: Show screen for controlling which apps are allowed to write/modify 772 * system settings. 773 * <p> 774 * In some cases, a matching Activity may not exist, so ensure you 775 * safeguard against this. 776 * <p> 777 * Input: Optionally, the Intent's data URI can specify the application package name to 778 * directly invoke the management GUI specific to the package name. For example 779 * "package:com.my.app". 780 * <p> 781 * Output: Nothing. 782 */ 783 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 784 public static final String ACTION_MANAGE_WRITE_SETTINGS = 785 "android.settings.action.MANAGE_WRITE_SETTINGS"; 786 787 /** 788 * Activity Action: Show screen of details about a particular application. 789 * <p> 790 * In some cases, a matching Activity may not exist, so ensure you 791 * safeguard against this. 792 * <p> 793 * Input: The Intent's data URI specifies the application package name 794 * to be shown, with the "package" scheme. That is "package:com.my.app". 795 * <p> 796 * Output: Nothing. 797 */ 798 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 799 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 800 "android.settings.APPLICATION_DETAILS_SETTINGS"; 801 802 /** 803 * Activity Action: Show the "Open by Default" page in a particular application's details page. 804 * <p> 805 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 806 * <p> 807 * Input: The Intent's data URI specifies the application package name 808 * to be shown, with the "package" scheme. That is "package:com.my.app". 809 * <p> 810 * Output: Nothing. 811 * @hide 812 */ 813 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 814 public static final String ACTION_APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE = 815 "android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE"; 816 817 /** 818 * Activity Action: Show list of applications that have been running 819 * foreground services (to the user "running in the background"). 820 * <p> 821 * Input: Extras "packages" is a string array of package names. 822 * <p> 823 * Output: Nothing. 824 * @hide 825 */ 826 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 827 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 828 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 829 830 /** 831 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 832 * <p> 833 * Input: Nothing. 834 * <p> 835 * Output: Nothing. 836 * <p> 837 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 838 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 839 * already ignoring optimizations. You can use 840 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 841 * on this list. 842 */ 843 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 844 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 845 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 846 847 /** 848 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 849 * put them on the whitelist of apps shown by 850 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 851 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 852 * permission. 853 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 854 * provided by the platform for applications to operate correctly in the various power 855 * saving modes. This is only for unusual applications that need to deeply control their own 856 * execution, at the potential expense of the user's battery life. Note that these applications 857 * greatly run the risk of showing to the user as high power consumers on their device.</p> 858 * <p> 859 * Input: The Intent's data URI must specify the application package name 860 * to be shown, with the "package" scheme. That is "package:com.my.app". 861 * <p> 862 * Output: Nothing. 863 * <p> 864 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 865 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 866 * already ignoring optimizations. 867 */ 868 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 869 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 870 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 871 872 /** 873 * Activity Action: Show screen for controlling background data 874 * restrictions for a particular application. 875 * <p> 876 * Input: Intent's data URI set with an application name, using the 877 * "package" schema (like "package:com.my.app"). 878 * 879 * <p> 880 * Output: Nothing. 881 * <p> 882 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 883 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 884 * status of the background data restrictions for them. 885 */ 886 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 887 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 888 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 889 890 /** 891 * @hide 892 * Activity Action: Show the "app ops" settings screen. 893 * <p> 894 * Input: Nothing. 895 * <p> 896 * Output: Nothing. 897 */ 898 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 899 public static final String ACTION_APP_OPS_SETTINGS = 900 "android.settings.APP_OPS_SETTINGS"; 901 902 /** 903 * Activity Action: Show settings for system update functionality. 904 * <p> 905 * In some cases, a matching Activity may not exist, so ensure you 906 * safeguard against this. 907 * <p> 908 * Input: Nothing. 909 * <p> 910 * Output: Nothing. 911 * 912 * @hide 913 */ 914 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 915 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 916 "android.settings.SYSTEM_UPDATE_SETTINGS"; 917 918 /** 919 * Activity Action: Show settings for managed profile settings. 920 * <p> 921 * In some cases, a matching Activity may not exist, so ensure you 922 * safeguard against this. 923 * <p> 924 * Input: Nothing. 925 * <p> 926 * Output: Nothing. 927 * 928 * @hide 929 */ 930 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 931 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 932 "android.settings.MANAGED_PROFILE_SETTINGS"; 933 934 /** 935 * Activity Action: Show settings to allow configuration of sync settings. 936 * <p> 937 * In some cases, a matching Activity may not exist, so ensure you 938 * safeguard against this. 939 * <p> 940 * The account types available to add via the add account button may be restricted by adding an 941 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 942 * authorities. Only account types which can sync with that content provider will be offered to 943 * the user. 944 * <p> 945 * Input: Nothing. 946 * <p> 947 * Output: Nothing. 948 */ 949 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 950 public static final String ACTION_SYNC_SETTINGS = 951 "android.settings.SYNC_SETTINGS"; 952 953 /** 954 * Activity Action: Show add account screen for creating a new account. 955 * <p> 956 * In some cases, a matching Activity may not exist, so ensure you 957 * safeguard against this. 958 * <p> 959 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 960 * extra to the Intent with one or more syncable content provider's authorities. Only account 961 * types which can sync with that content provider will be offered to the user. 962 * <p> 963 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 964 * Intent with one or more account types. 965 * <p> 966 * Input: Nothing. 967 * <p> 968 * Output: Nothing. 969 */ 970 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 971 public static final String ACTION_ADD_ACCOUNT = 972 "android.settings.ADD_ACCOUNT_SETTINGS"; 973 974 /** 975 * Activity Action: Show settings for selecting the network operator. 976 * <p> 977 * In some cases, a matching Activity may not exist, so ensure you 978 * safeguard against this. 979 * <p> 980 * The subscription ID of the subscription for which available network operators should be 981 * displayed may be optionally specified with {@link #EXTRA_SUB_ID}. 982 * <p> 983 * Input: Nothing. 984 * <p> 985 * Output: Nothing. 986 */ 987 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 988 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 989 "android.settings.NETWORK_OPERATOR_SETTINGS"; 990 991 /** 992 * Activity Action: Show settings for selection of 2G/3G. 993 * <p> 994 * In some cases, a matching Activity may not exist, so ensure you 995 * safeguard against this. 996 * <p> 997 * Input: Nothing. 998 * <p> 999 * Output: Nothing. 1000 */ 1001 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1002 public static final String ACTION_DATA_ROAMING_SETTINGS = 1003 "android.settings.DATA_ROAMING_SETTINGS"; 1004 1005 /** 1006 * Activity Action: Show settings for internal storage. 1007 * <p> 1008 * In some cases, a matching Activity may not exist, so ensure you 1009 * safeguard against this. 1010 * <p> 1011 * Input: Nothing. 1012 * <p> 1013 * Output: Nothing. 1014 */ 1015 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1016 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 1017 "android.settings.INTERNAL_STORAGE_SETTINGS"; 1018 /** 1019 * Activity Action: Show settings for memory card storage. 1020 * <p> 1021 * In some cases, a matching Activity may not exist, so ensure you 1022 * safeguard against this. 1023 * <p> 1024 * Input: Nothing. 1025 * <p> 1026 * Output: Nothing. 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String ACTION_MEMORY_CARD_SETTINGS = 1030 "android.settings.MEMORY_CARD_SETTINGS"; 1031 1032 /** 1033 * Activity Action: Show settings for global search. 1034 * <p> 1035 * In some cases, a matching Activity may not exist, so ensure you 1036 * safeguard against this. 1037 * <p> 1038 * Input: Nothing. 1039 * <p> 1040 * Output: Nothing 1041 */ 1042 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1043 public static final String ACTION_SEARCH_SETTINGS = 1044 "android.search.action.SEARCH_SETTINGS"; 1045 1046 /** 1047 * Activity Action: Show general device information settings (serial 1048 * number, software version, phone number, etc.). 1049 * <p> 1050 * In some cases, a matching Activity may not exist, so ensure you 1051 * safeguard against this. 1052 * <p> 1053 * Input: Nothing. 1054 * <p> 1055 * Output: Nothing 1056 */ 1057 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1058 public static final String ACTION_DEVICE_INFO_SETTINGS = 1059 "android.settings.DEVICE_INFO_SETTINGS"; 1060 1061 /** 1062 * Activity Action: Show NFC settings. 1063 * <p> 1064 * This shows UI that allows NFC to be turned on or off. 1065 * <p> 1066 * In some cases, a matching Activity may not exist, so ensure you 1067 * safeguard against this. 1068 * <p> 1069 * Input: Nothing. 1070 * <p> 1071 * Output: Nothing 1072 * @see android.nfc.NfcAdapter#isEnabled() 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 1076 1077 /** 1078 * Activity Action: Show NFC Sharing settings. 1079 * <p> 1080 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1081 * off. 1082 * <p> 1083 * In some cases, a matching Activity may not exist, so ensure you 1084 * safeguard against this. 1085 * <p> 1086 * Input: Nothing. 1087 * <p> 1088 * Output: Nothing 1089 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_NFCSHARING_SETTINGS = 1093 "android.settings.NFCSHARING_SETTINGS"; 1094 1095 /** 1096 * Activity Action: Show NFC Tap & Pay settings 1097 * <p> 1098 * This shows UI that allows the user to configure Tap&Pay 1099 * settings. 1100 * <p> 1101 * In some cases, a matching Activity may not exist, so ensure you 1102 * safeguard against this. 1103 * <p> 1104 * Input: Nothing. 1105 * <p> 1106 * Output: Nothing 1107 */ 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1110 "android.settings.NFC_PAYMENT_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show Daydream settings. 1114 * <p> 1115 * In some cases, a matching Activity may not exist, so ensure you 1116 * safeguard against this. 1117 * <p> 1118 * Input: Nothing. 1119 * <p> 1120 * Output: Nothing. 1121 * @see android.service.dreams.DreamService 1122 */ 1123 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1124 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1125 1126 /** 1127 * Activity Action: Show Notification listener settings. 1128 * <p> 1129 * In some cases, a matching Activity may not exist, so ensure you 1130 * safeguard against this. 1131 * <p> 1132 * Input: Nothing. 1133 * <p> 1134 * Output: Nothing. 1135 * @see android.service.notification.NotificationListenerService 1136 */ 1137 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1138 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1139 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1140 1141 /** 1142 * Activity Action: Show Do Not Disturb access settings. 1143 * <p> 1144 * Users can grant and deny access to Do Not Disturb configuration from here. 1145 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1146 * details. 1147 * <p> 1148 * Input: Nothing. 1149 * <p> 1150 * Output: Nothing. 1151 */ 1152 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1153 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1154 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1155 1156 /** 1157 * @hide 1158 */ 1159 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1160 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1161 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1162 1163 /** 1164 * Activity Action: Show settings for video captioning. 1165 * <p> 1166 * In some cases, a matching Activity may not exist, so ensure you safeguard 1167 * against this. 1168 * <p> 1169 * Input: Nothing. 1170 * <p> 1171 * Output: Nothing. 1172 */ 1173 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1174 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1175 1176 /** 1177 * Activity Action: Show the top level print settings. 1178 * <p> 1179 * In some cases, a matching Activity may not exist, so ensure you 1180 * safeguard against this. 1181 * <p> 1182 * Input: Nothing. 1183 * <p> 1184 * Output: Nothing. 1185 */ 1186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1187 public static final String ACTION_PRINT_SETTINGS = 1188 "android.settings.ACTION_PRINT_SETTINGS"; 1189 1190 /** 1191 * Activity Action: Show Zen Mode configuration settings. 1192 * 1193 * @hide 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1197 1198 /** 1199 * Activity Action: Show Zen Mode visual effects configuration settings. 1200 * 1201 * @hide 1202 */ 1203 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1204 public static final String ZEN_MODE_BLOCKED_EFFECTS_SETTINGS = 1205 "android.settings.ZEN_MODE_BLOCKED_EFFECTS_SETTINGS"; 1206 1207 /** 1208 * Activity Action: Show Zen Mode onboarding activity. 1209 * 1210 * @hide 1211 */ 1212 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1213 public static final String ZEN_MODE_ONBOARDING = "android.settings.ZEN_MODE_ONBOARDING"; 1214 1215 /** 1216 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1217 */ 1218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1219 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1220 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1221 1222 /** 1223 * Activity Action: Show Zen Mode automation configuration settings. 1224 * 1225 * @hide 1226 */ 1227 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1228 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1229 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1230 1231 /** 1232 * Activity Action: Modify do not disturb mode settings. 1233 * <p> 1234 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1235 * <p> 1236 * This intent MUST be started using 1237 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1238 * startVoiceActivity}. 1239 * <p> 1240 * Note: The Activity implementing this intent MUST verify that 1241 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1242 * returns true before modifying the setting. 1243 * <p> 1244 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1245 * how long the user wishes to avoid interruptions for. The optional 1246 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1247 * enabling or disabling do not disturb mode. If either extra is not included, the 1248 * user maybe asked to provide the value. 1249 * <p> 1250 * Output: Nothing. 1251 */ 1252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1253 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1254 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1255 1256 /** 1257 * Activity Action: Show Zen Mode schedule rule configuration settings. 1258 * 1259 * @hide 1260 */ 1261 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1262 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1263 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1264 1265 /** 1266 * Activity Action: Show Zen Mode event rule configuration settings. 1267 * 1268 * @hide 1269 */ 1270 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1271 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1272 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1273 1274 /** 1275 * Activity Action: Show Zen Mode external rule configuration settings. 1276 * 1277 * @hide 1278 */ 1279 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1280 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1281 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1282 1283 /** 1284 * Activity Action: Show the regulatory information screen for the device. 1285 * <p> 1286 * In some cases, a matching Activity may not exist, so ensure you safeguard 1287 * against this. 1288 * <p> 1289 * Input: Nothing. 1290 * <p> 1291 * Output: Nothing. 1292 */ 1293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1294 public static final String 1295 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1296 1297 /** 1298 * Activity Action: Show Device Name Settings. 1299 * <p> 1300 * In some cases, a matching Activity may not exist, so ensure you safeguard 1301 * against this. 1302 * 1303 * @hide 1304 */ 1305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1306 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1307 1308 /** 1309 * Activity Action: Show pairing settings. 1310 * <p> 1311 * In some cases, a matching Activity may not exist, so ensure you safeguard 1312 * against this. 1313 * 1314 * @hide 1315 */ 1316 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1317 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1318 1319 /** 1320 * Activity Action: Show battery saver settings. 1321 * <p> 1322 * In some cases, a matching Activity may not exist, so ensure you safeguard 1323 * against this. 1324 */ 1325 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1326 public static final String ACTION_BATTERY_SAVER_SETTINGS 1327 = "android.settings.BATTERY_SAVER_SETTINGS"; 1328 1329 /** 1330 * Activity Action: Modify Battery Saver mode setting using a voice command. 1331 * <p> 1332 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1333 * <p> 1334 * This intent MUST be started using 1335 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1336 * startVoiceActivity}. 1337 * <p> 1338 * Note: The activity implementing this intent MUST verify that 1339 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1340 * modifying the setting. 1341 * <p> 1342 * Input: To tell which state batter saver mode should be set to, add the 1343 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1344 * If the extra is not included, no changes will be made. 1345 * <p> 1346 * Output: Nothing. 1347 */ 1348 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1349 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1350 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1351 1352 /** 1353 * Activity Action: Show Home selection settings. If there are multiple activities 1354 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1355 * to pick your preferred activity. 1356 */ 1357 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1358 public static final String ACTION_HOME_SETTINGS 1359 = "android.settings.HOME_SETTINGS"; 1360 1361 /** 1362 * Activity Action: Show Default apps settings. 1363 * <p> 1364 * In some cases, a matching Activity may not exist, so ensure you 1365 * safeguard against this. 1366 * <p> 1367 * Input: Nothing. 1368 * <p> 1369 * Output: Nothing. 1370 */ 1371 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1372 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1373 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1374 1375 /** 1376 * Activity Action: Show notification settings. 1377 * 1378 * @hide 1379 */ 1380 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1381 public static final String ACTION_NOTIFICATION_SETTINGS 1382 = "android.settings.NOTIFICATION_SETTINGS"; 1383 1384 /** 1385 * Activity Action: Show app listing settings, filtered by those that send notifications. 1386 * 1387 * @hide 1388 */ 1389 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1390 public static final String ACTION_ALL_APPS_NOTIFICATION_SETTINGS = 1391 "android.settings.ALL_APPS_NOTIFICATION_SETTINGS"; 1392 1393 /** 1394 * Activity Action: Show notification settings for a single app. 1395 * <p> 1396 * Input: {@link #EXTRA_APP_PACKAGE}, the package to display. 1397 * <p> 1398 * Output: Nothing. 1399 */ 1400 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1401 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1402 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1403 1404 /** 1405 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1406 * <p> 1407 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1408 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1409 * <p> 1410 * Output: Nothing. 1411 */ 1412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1413 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1414 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1415 1416 /** 1417 * Activity Extra: The package owner of the notification channel settings to display. 1418 * <p> 1419 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1420 */ 1421 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1422 1423 /** 1424 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1425 * to display. 1426 * <p> 1427 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1428 */ 1429 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1430 1431 /** 1432 * Activity Action: Show notification redaction settings. 1433 * 1434 * @hide 1435 */ 1436 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1437 public static final String ACTION_APP_NOTIFICATION_REDACTION 1438 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1439 1440 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1441 1442 /** 1443 * Activity Action: Show a dialog with disabled by policy message. 1444 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1445 * the user know about this. 1446 * <p> 1447 * Input: Nothing. 1448 * <p> 1449 * Output: Nothing. 1450 * 1451 * @hide 1452 */ 1453 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1454 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1455 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1456 1457 /** 1458 * Activity Action: Show a dialog for remote bugreport flow. 1459 * <p> 1460 * Input: Nothing. 1461 * <p> 1462 * Output: Nothing. 1463 * 1464 * @hide 1465 */ 1466 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1467 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1468 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1469 1470 /** 1471 * Activity Action: Show VR listener settings. 1472 * <p> 1473 * Input: Nothing. 1474 * <p> 1475 * Output: Nothing. 1476 * 1477 * @see android.service.vr.VrListenerService 1478 */ 1479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1480 public static final String ACTION_VR_LISTENER_SETTINGS 1481 = "android.settings.VR_LISTENER_SETTINGS"; 1482 1483 /** 1484 * Activity Action: Show Picture-in-picture settings. 1485 * <p> 1486 * Input: Nothing. 1487 * <p> 1488 * Output: Nothing. 1489 * 1490 * @hide 1491 */ 1492 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1493 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1494 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1495 1496 /** 1497 * Activity Action: Show Storage Manager settings. 1498 * <p> 1499 * Input: Nothing. 1500 * <p> 1501 * Output: Nothing. 1502 * 1503 * @hide 1504 */ 1505 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1506 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1507 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1508 1509 /** 1510 * Activity Action: Allows user to select current webview implementation. 1511 * <p> 1512 * Input: Nothing. 1513 * <p> 1514 * Output: Nothing. 1515 */ 1516 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1517 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1518 1519 /** 1520 * Activity Action: Show enterprise privacy section. 1521 * <p> 1522 * Input: Nothing. 1523 * <p> 1524 * Output: Nothing. 1525 * @hide 1526 */ 1527 @SystemApi 1528 @TestApi 1529 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1530 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1531 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1532 1533 /** 1534 * Activity Action: Show screen that let user select its Autofill Service. 1535 * <p> 1536 * Input: Intent's data URI set with an application name, using the 1537 * "package" schema (like "package:com.my.app"). 1538 * 1539 * <p> 1540 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1541 * to the caller package. 1542 * 1543 * <p> 1544 * <b>NOTE: </b> Applications should call 1545 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1546 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1547 * to start an activity if they return {@code false} and {@code true} respectively. 1548 */ 1549 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1550 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1551 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1552 1553 /** 1554 * Activity Action: Show screen for controlling which apps have access on volume directories. 1555 * <p> 1556 * Input: Nothing. 1557 * <p> 1558 * Output: Nothing. 1559 * <p> 1560 * Applications typically use this action to ask the user to revert the "Do not ask again" 1561 * status of directory access requests made by 1562 * {@link android.os.storage.StorageVolume#createAccessIntent(String)}. 1563 */ 1564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1565 public static final String ACTION_STORAGE_VOLUME_ACCESS_SETTINGS = 1566 "android.settings.STORAGE_VOLUME_ACCESS_SETTINGS"; 1567 1568 // End of Intent actions for Settings 1569 1570 /** 1571 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1572 */ 1573 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1574 1575 /** 1576 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1577 */ 1578 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1579 1580 /** 1581 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1582 */ 1583 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1584 1585 /** 1586 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1587 * the settings generation in order to cache values locally. If this key is 1588 * mapped to a <code>null</code> string extra in the request bundle, the response 1589 * bundle will contain the same key mapped to a parcelable extra which would be 1590 * an {@link android.util.MemoryIntArray}. The response will also contain an 1591 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1592 * index in the array clients should use to lookup the generation. For efficiency 1593 * the caller should request the generation tracking memory array only if it 1594 * doesn't already have it. 1595 * 1596 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1597 */ 1598 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1599 1600 /** 1601 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1602 * to look up the generation id of the backing table. The value is an integer. 1603 * 1604 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1605 */ 1606 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1607 1608 /** 1609 * @hide Key with the settings table generation. The value is an integer. 1610 * 1611 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1612 */ 1613 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1614 1615 /** 1616 * @hide - User handle argument extra to the fast-path call()-based requests 1617 */ 1618 public static final String CALL_METHOD_USER_KEY = "_user"; 1619 1620 /** 1621 * @hide - Boolean argument extra to the fast-path call()-based requests 1622 */ 1623 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1624 1625 /** 1626 * @hide - User handle argument extra to the fast-path call()-based requests 1627 */ 1628 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1629 1630 /** 1631 * @hide - String argument extra to the fast-path call()-based requests 1632 */ 1633 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1634 1635 /** @hide - Private call() method to write to 'system' table */ 1636 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1637 1638 /** @hide - Private call() method to write to 'secure' table */ 1639 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1640 1641 /** @hide - Private call() method to write to 'global' table */ 1642 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1643 1644 /** @hide - Private call() method to reset to defaults the 'global' table */ 1645 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1646 1647 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1648 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1649 1650 /** 1651 * Activity Extra: Limit available options in launched activity based on the given authority. 1652 * <p> 1653 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1654 * provider's authorities as a String[]. This field is used by some intents to alter the 1655 * behavior of the called activity. 1656 * <p> 1657 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1658 * on the authority given. 1659 */ 1660 public static final String EXTRA_AUTHORITIES = "authorities"; 1661 1662 /** 1663 * Activity Extra: Limit available options in launched activity based on the given account 1664 * types. 1665 * <p> 1666 * This can be passed as an extra field in an Activity Intent with one or more account types 1667 * as a String[]. This field is used by some intents to alter the behavior of the called 1668 * activity. 1669 * <p> 1670 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1671 * list. 1672 */ 1673 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1674 1675 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1676 1677 /** 1678 * Activity Extra: The device identifier to act upon. 1679 * <p> 1680 * This can be passed as an extra field in an Activity Intent with a single 1681 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1682 * settings for the given device. 1683 * <p> 1684 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1685 * dialog for the given device. 1686 * @hide 1687 */ 1688 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1689 1690 /** 1691 * Activity Extra: Enable or disable Airplane Mode. 1692 * <p> 1693 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1694 * intent as a boolean to indicate if it should be enabled. 1695 */ 1696 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1697 1698 /** 1699 * Activity Extra: Enable or disable Battery saver mode. 1700 * <p> 1701 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1702 * intent as a boolean to indicate if it should be enabled. 1703 */ 1704 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1705 "android.settings.extra.battery_saver_mode_enabled"; 1706 1707 /** 1708 * Activity Extra: Enable or disable Do Not Disturb mode. 1709 * <p> 1710 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1711 * intent as a boolean to indicate if it should be enabled. 1712 */ 1713 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1714 "android.settings.extra.do_not_disturb_mode_enabled"; 1715 1716 /** 1717 * Activity Extra: How many minutes to enable do not disturb mode for. 1718 * <p> 1719 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1720 * intent to indicate how long do not disturb mode should be enabled for. 1721 */ 1722 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1723 "android.settings.extra.do_not_disturb_mode_minutes"; 1724 1725 /** 1726 * Reset mode: reset to defaults only settings changed by the 1727 * calling package. If there is a default set the setting 1728 * will be set to it, otherwise the setting will be deleted. 1729 * This is the only type of reset available to non-system clients. 1730 * @hide 1731 */ 1732 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1733 1734 /** 1735 * Reset mode: reset all settings set by untrusted packages, which is 1736 * packages that aren't a part of the system, to the current defaults. 1737 * If there is a default set the setting will be set to it, otherwise 1738 * the setting will be deleted. This mode is only available to the system. 1739 * @hide 1740 */ 1741 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1742 1743 /** 1744 * Reset mode: delete all settings set by untrusted packages, which is 1745 * packages that aren't a part of the system. If a setting is set by an 1746 * untrusted package it will be deleted if its default is not provided 1747 * by the system, otherwise the setting will be set to its default. 1748 * This mode is only available to the system. 1749 * @hide 1750 */ 1751 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1752 1753 /** 1754 * Reset mode: reset all settings to defaults specified by trusted 1755 * packages, which is packages that are a part of the system, and 1756 * delete all settings set by untrusted packages. If a setting has 1757 * a default set by a system package it will be set to the default, 1758 * otherwise the setting will be deleted. This mode is only available 1759 * to the system. 1760 * @hide 1761 */ 1762 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1763 1764 /** @hide */ 1765 @Retention(RetentionPolicy.SOURCE) 1766 @IntDef(prefix = { "RESET_MODE_" }, value = { 1767 RESET_MODE_PACKAGE_DEFAULTS, 1768 RESET_MODE_UNTRUSTED_DEFAULTS, 1769 RESET_MODE_UNTRUSTED_CHANGES, 1770 RESET_MODE_TRUSTED_DEFAULTS 1771 }) 1772 public @interface ResetMode{} 1773 1774 1775 /** 1776 * User has not started setup personalization. 1777 * @hide 1778 */ 1779 public static final int USER_SETUP_PERSONALIZATION_NOT_STARTED = 0; 1780 1781 /** 1782 * User has not yet completed setup personalization. 1783 * @hide 1784 */ 1785 public static final int USER_SETUP_PERSONALIZATION_STARTED = 1; 1786 1787 /** 1788 * User has snoozed personalization and will complete it later. 1789 * @hide 1790 */ 1791 public static final int USER_SETUP_PERSONALIZATION_PAUSED = 2; 1792 1793 /** 1794 * User has completed setup personalization. 1795 * @hide 1796 */ 1797 public static final int USER_SETUP_PERSONALIZATION_COMPLETE = 10; 1798 1799 /** @hide */ 1800 @Retention(RetentionPolicy.SOURCE) 1801 @IntDef({ 1802 USER_SETUP_PERSONALIZATION_NOT_STARTED, 1803 USER_SETUP_PERSONALIZATION_STARTED, 1804 USER_SETUP_PERSONALIZATION_PAUSED, 1805 USER_SETUP_PERSONALIZATION_COMPLETE 1806 }) 1807 public @interface UserSetupPersonalization {} 1808 1809 /** 1810 * Activity Extra: Number of certificates 1811 * <p> 1812 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1813 * intent to indicate the number of certificates 1814 * @hide 1815 */ 1816 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1817 "android.settings.extra.number_of_certificates"; 1818 1819 private static final String JID_RESOURCE_PREFIX = "android"; 1820 1821 public static final String AUTHORITY = "settings"; 1822 1823 private static final String TAG = "Settings"; 1824 private static final boolean LOCAL_LOGV = false; 1825 1826 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1827 // with a partial enable/disable state in multi-threaded situations. 1828 private static final Object mLocationSettingsLock = new Object(); 1829 1830 // Used in system server calling uid workaround in call() 1831 private static boolean sInSystemServer = false; 1832 private static final Object sInSystemServerLock = new Object(); 1833 1834 /** @hide */ 1835 public static void setInSystemServer() { 1836 synchronized (sInSystemServerLock) { 1837 sInSystemServer = true; 1838 } 1839 } 1840 1841 /** @hide */ 1842 public static boolean isInSystemServer() { 1843 synchronized (sInSystemServerLock) { 1844 return sInSystemServer; 1845 } 1846 } 1847 1848 public static class SettingNotFoundException extends AndroidException { 1849 public SettingNotFoundException(String msg) { 1850 super(msg); 1851 } 1852 } 1853 1854 /** 1855 * Common base for tables of name/value settings. 1856 */ 1857 public static class NameValueTable implements BaseColumns { 1858 public static final String NAME = "name"; 1859 public static final String VALUE = "value"; 1860 1861 protected static boolean putString(ContentResolver resolver, Uri uri, 1862 String name, String value) { 1863 // The database will take care of replacing duplicates. 1864 try { 1865 ContentValues values = new ContentValues(); 1866 values.put(NAME, name); 1867 values.put(VALUE, value); 1868 resolver.insert(uri, values); 1869 return true; 1870 } catch (SQLException e) { 1871 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1872 return false; 1873 } 1874 } 1875 1876 public static Uri getUriFor(Uri uri, String name) { 1877 return Uri.withAppendedPath(uri, name); 1878 } 1879 } 1880 1881 private static final class GenerationTracker { 1882 private final MemoryIntArray mArray; 1883 private final Runnable mErrorHandler; 1884 private final int mIndex; 1885 private int mCurrentGeneration; 1886 1887 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1888 int generation, Runnable errorHandler) { 1889 mArray = array; 1890 mIndex = index; 1891 mErrorHandler = errorHandler; 1892 mCurrentGeneration = generation; 1893 } 1894 1895 public boolean isGenerationChanged() { 1896 final int currentGeneration = readCurrentGeneration(); 1897 if (currentGeneration >= 0) { 1898 if (currentGeneration == mCurrentGeneration) { 1899 return false; 1900 } 1901 mCurrentGeneration = currentGeneration; 1902 } 1903 return true; 1904 } 1905 1906 public int getCurrentGeneration() { 1907 return mCurrentGeneration; 1908 } 1909 1910 private int readCurrentGeneration() { 1911 try { 1912 return mArray.get(mIndex); 1913 } catch (IOException e) { 1914 Log.e(TAG, "Error getting current generation", e); 1915 if (mErrorHandler != null) { 1916 mErrorHandler.run(); 1917 } 1918 } 1919 return -1; 1920 } 1921 1922 public void destroy() { 1923 try { 1924 mArray.close(); 1925 } catch (IOException e) { 1926 Log.e(TAG, "Error closing backing array", e); 1927 if (mErrorHandler != null) { 1928 mErrorHandler.run(); 1929 } 1930 } 1931 } 1932 } 1933 1934 private static final class ContentProviderHolder { 1935 private final Object mLock = new Object(); 1936 1937 @GuardedBy("mLock") 1938 private final Uri mUri; 1939 @GuardedBy("mLock") 1940 private IContentProvider mContentProvider; 1941 1942 public ContentProviderHolder(Uri uri) { 1943 mUri = uri; 1944 } 1945 1946 public IContentProvider getProvider(ContentResolver contentResolver) { 1947 synchronized (mLock) { 1948 if (mContentProvider == null) { 1949 mContentProvider = contentResolver 1950 .acquireProvider(mUri.getAuthority()); 1951 } 1952 return mContentProvider; 1953 } 1954 } 1955 1956 public void clearProviderForTest() { 1957 synchronized (mLock) { 1958 mContentProvider = null; 1959 } 1960 } 1961 } 1962 1963 // Thread-safe. 1964 private static class NameValueCache { 1965 private static final boolean DEBUG = false; 1966 1967 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1968 Settings.NameValueTable.VALUE 1969 }; 1970 1971 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1972 1973 // Must synchronize on 'this' to access mValues and mValuesVersion. 1974 private final HashMap<String, String> mValues = new HashMap<>(); 1975 1976 private final Uri mUri; 1977 private final ContentProviderHolder mProviderHolder; 1978 1979 // The method we'll call (or null, to not use) on the provider 1980 // for the fast path of retrieving settings. 1981 private final String mCallGetCommand; 1982 private final String mCallSetCommand; 1983 1984 @GuardedBy("this") 1985 private GenerationTracker mGenerationTracker; 1986 1987 public NameValueCache(Uri uri, String getCommand, String setCommand, 1988 ContentProviderHolder providerHolder) { 1989 mUri = uri; 1990 mCallGetCommand = getCommand; 1991 mCallSetCommand = setCommand; 1992 mProviderHolder = providerHolder; 1993 } 1994 1995 public boolean putStringForUser(ContentResolver cr, String name, String value, 1996 String tag, boolean makeDefault, final int userHandle) { 1997 try { 1998 Bundle arg = new Bundle(); 1999 arg.putString(Settings.NameValueTable.VALUE, value); 2000 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 2001 if (tag != null) { 2002 arg.putString(CALL_METHOD_TAG_KEY, tag); 2003 } 2004 if (makeDefault) { 2005 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 2006 } 2007 IContentProvider cp = mProviderHolder.getProvider(cr); 2008 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 2009 } catch (RemoteException e) { 2010 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 2011 return false; 2012 } 2013 return true; 2014 } 2015 2016 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 2017 final boolean isSelf = (userHandle == UserHandle.myUserId()); 2018 int currentGeneration = -1; 2019 if (isSelf) { 2020 synchronized (NameValueCache.this) { 2021 if (mGenerationTracker != null) { 2022 if (mGenerationTracker.isGenerationChanged()) { 2023 if (DEBUG) { 2024 Log.i(TAG, "Generation changed for type:" 2025 + mUri.getPath() + " in package:" 2026 + cr.getPackageName() +" and user:" + userHandle); 2027 } 2028 mValues.clear(); 2029 } else if (mValues.containsKey(name)) { 2030 return mValues.get(name); 2031 } 2032 if (mGenerationTracker != null) { 2033 currentGeneration = mGenerationTracker.getCurrentGeneration(); 2034 } 2035 } 2036 } 2037 } else { 2038 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 2039 + " by user " + UserHandle.myUserId() + " so skipping cache"); 2040 } 2041 2042 IContentProvider cp = mProviderHolder.getProvider(cr); 2043 2044 // Try the fast path first, not using query(). If this 2045 // fails (alternate Settings provider that doesn't support 2046 // this interface?) then we fall back to the query/table 2047 // interface. 2048 if (mCallGetCommand != null) { 2049 try { 2050 Bundle args = null; 2051 if (!isSelf) { 2052 args = new Bundle(); 2053 args.putInt(CALL_METHOD_USER_KEY, userHandle); 2054 } 2055 boolean needsGenerationTracker = false; 2056 synchronized (NameValueCache.this) { 2057 if (isSelf && mGenerationTracker == null) { 2058 needsGenerationTracker = true; 2059 if (args == null) { 2060 args = new Bundle(); 2061 } 2062 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 2063 if (DEBUG) { 2064 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 2065 + " in package:" + cr.getPackageName() +" and user:" 2066 + userHandle); 2067 } 2068 } 2069 } 2070 Bundle b; 2071 // If we're in system server and in a binder transaction we need to clear the 2072 // calling uid. This works around code in system server that did not call 2073 // clearCallingIdentity, previously this wasn't needed because reading settings 2074 // did not do permission checking but thats no longer the case. 2075 // Long term this should be removed and callers should properly call 2076 // clearCallingIdentity or use a ContentResolver from the caller as needed. 2077 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2078 final long token = Binder.clearCallingIdentity(); 2079 try { 2080 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2081 } finally { 2082 Binder.restoreCallingIdentity(token); 2083 } 2084 } else { 2085 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2086 } 2087 if (b != null) { 2088 String value = b.getString(Settings.NameValueTable.VALUE); 2089 // Don't update our cache for reads of other users' data 2090 if (isSelf) { 2091 synchronized (NameValueCache.this) { 2092 if (needsGenerationTracker) { 2093 MemoryIntArray array = b.getParcelable( 2094 CALL_METHOD_TRACK_GENERATION_KEY); 2095 final int index = b.getInt( 2096 CALL_METHOD_GENERATION_INDEX_KEY, -1); 2097 if (array != null && index >= 0) { 2098 final int generation = b.getInt( 2099 CALL_METHOD_GENERATION_KEY, 0); 2100 if (DEBUG) { 2101 Log.i(TAG, "Received generation tracker for type:" 2102 + mUri.getPath() + " in package:" 2103 + cr.getPackageName() + " and user:" 2104 + userHandle + " with index:" + index); 2105 } 2106 if (mGenerationTracker != null) { 2107 mGenerationTracker.destroy(); 2108 } 2109 mGenerationTracker = new GenerationTracker(array, index, 2110 generation, () -> { 2111 synchronized (NameValueCache.this) { 2112 Log.e(TAG, "Error accessing generation" 2113 + " tracker - removing"); 2114 if (mGenerationTracker != null) { 2115 GenerationTracker generationTracker = 2116 mGenerationTracker; 2117 mGenerationTracker = null; 2118 generationTracker.destroy(); 2119 mValues.clear(); 2120 } 2121 } 2122 }); 2123 } 2124 } 2125 if (mGenerationTracker != null && currentGeneration == 2126 mGenerationTracker.getCurrentGeneration()) { 2127 mValues.put(name, value); 2128 } 2129 } 2130 } else { 2131 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 2132 + " by " + UserHandle.myUserId() 2133 + " so not updating cache"); 2134 } 2135 return value; 2136 } 2137 // If the response Bundle is null, we fall through 2138 // to the query interface below. 2139 } catch (RemoteException e) { 2140 // Not supported by the remote side? Fall through 2141 // to query(). 2142 } 2143 } 2144 2145 Cursor c = null; 2146 try { 2147 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 2148 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 2149 // Same workaround as above. 2150 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2151 final long token = Binder.clearCallingIdentity(); 2152 try { 2153 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2154 null); 2155 } finally { 2156 Binder.restoreCallingIdentity(token); 2157 } 2158 } else { 2159 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2160 null); 2161 } 2162 if (c == null) { 2163 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2164 return null; 2165 } 2166 2167 String value = c.moveToNext() ? c.getString(0) : null; 2168 synchronized (NameValueCache.this) { 2169 if(mGenerationTracker != null && 2170 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2171 mValues.put(name, value); 2172 } 2173 } 2174 if (LOCAL_LOGV) { 2175 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2176 name + " = " + (value == null ? "(null)" : value)); 2177 } 2178 return value; 2179 } catch (RemoteException e) { 2180 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2181 return null; // Return null, but don't cache it. 2182 } finally { 2183 if (c != null) c.close(); 2184 } 2185 } 2186 2187 public void clearGenerationTrackerForTest() { 2188 synchronized (NameValueCache.this) { 2189 if (mGenerationTracker != null) { 2190 mGenerationTracker.destroy(); 2191 } 2192 mValues.clear(); 2193 mGenerationTracker = null; 2194 } 2195 } 2196 } 2197 2198 /** 2199 * Checks if the specified context can draw on top of other apps. As of API 2200 * level 23, an app cannot draw on top of other apps unless it declares the 2201 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2202 * manifest, <em>and</em> the user specifically grants the app this 2203 * capability. To prompt the user to grant this approval, the app must send an 2204 * intent with the action 2205 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2206 * causes the system to display a permission management screen. 2207 * 2208 * @param context App context. 2209 * @return true if the specified context can draw on top of other apps, false otherwise 2210 */ 2211 public static boolean canDrawOverlays(Context context) { 2212 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2213 context.getOpPackageName(), false); 2214 } 2215 2216 /** 2217 * System settings, containing miscellaneous system preferences. This 2218 * table holds simple name/value pairs. There are convenience 2219 * functions for accessing individual settings entries. 2220 */ 2221 public static final class System extends NameValueTable { 2222 // NOTE: If you add new settings here, be sure to add them to 2223 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSystemSettingsLocked. 2224 2225 private static final float DEFAULT_FONT_SCALE = 1.0f; 2226 2227 /** 2228 * The content:// style URL for this table 2229 */ 2230 public static final Uri CONTENT_URI = 2231 Uri.parse("content://" + AUTHORITY + "/system"); 2232 2233 private static final ContentProviderHolder sProviderHolder = 2234 new ContentProviderHolder(CONTENT_URI); 2235 2236 private static final NameValueCache sNameValueCache = new NameValueCache( 2237 CONTENT_URI, 2238 CALL_METHOD_GET_SYSTEM, 2239 CALL_METHOD_PUT_SYSTEM, 2240 sProviderHolder); 2241 2242 private static final HashSet<String> MOVED_TO_SECURE; 2243 static { 2244 MOVED_TO_SECURE = new HashSet<>(30); 2245 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2246 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2247 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2248 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2249 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2250 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2251 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2252 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2253 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2254 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2255 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2256 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2257 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2258 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2259 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2260 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2261 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2262 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2263 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2264 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2265 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2266 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2267 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2268 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2269 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2270 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2271 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2272 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2273 2274 // At one time in System, then Global, but now back in Secure 2275 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2276 } 2277 2278 private static final HashSet<String> MOVED_TO_GLOBAL; 2279 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2280 static { 2281 MOVED_TO_GLOBAL = new HashSet<>(); 2282 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2283 2284 // these were originally in system but migrated to secure in the past, 2285 // so are duplicated in the Secure.* namespace 2286 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2287 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2288 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2289 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2290 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2291 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2292 2293 // these are moving directly from system to global 2294 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2295 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2296 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2297 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2298 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2299 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2300 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2301 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2302 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2303 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2304 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2305 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2306 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2307 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2308 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2309 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2310 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2311 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2312 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2313 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2314 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2315 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2316 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2317 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2318 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2319 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2320 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2321 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2322 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2323 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2324 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2325 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2326 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2327 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2328 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2329 } 2330 2331 /** @hide */ 2332 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2333 outKeySet.addAll(MOVED_TO_GLOBAL); 2334 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2335 } 2336 2337 /** @hide */ 2338 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2339 outKeySet.addAll(MOVED_TO_SECURE); 2340 } 2341 2342 /** @hide */ 2343 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2344 outKeySet.addAll(MOVED_TO_GLOBAL); 2345 } 2346 2347 /** @hide */ 2348 public static void clearProviderForTest() { 2349 sProviderHolder.clearProviderForTest(); 2350 sNameValueCache.clearGenerationTrackerForTest(); 2351 } 2352 2353 /** 2354 * Look up a name in the database. 2355 * @param resolver to access the database with 2356 * @param name to look up in the table 2357 * @return the corresponding value, or null if not present 2358 */ 2359 public static String getString(ContentResolver resolver, String name) { 2360 return getStringForUser(resolver, name, resolver.getUserId()); 2361 } 2362 2363 /** @hide */ 2364 public static String getStringForUser(ContentResolver resolver, String name, 2365 int userHandle) { 2366 if (MOVED_TO_SECURE.contains(name)) { 2367 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2368 + " to android.provider.Settings.Secure, returning read-only value."); 2369 return Secure.getStringForUser(resolver, name, userHandle); 2370 } 2371 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2372 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2373 + " to android.provider.Settings.Global, returning read-only value."); 2374 return Global.getStringForUser(resolver, name, userHandle); 2375 } 2376 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2377 } 2378 2379 /** 2380 * Store a name/value pair into the database. 2381 * @param resolver to access the database with 2382 * @param name to store 2383 * @param value to associate with the name 2384 * @return true if the value was set, false on database errors 2385 */ 2386 public static boolean putString(ContentResolver resolver, String name, String value) { 2387 return putStringForUser(resolver, name, value, resolver.getUserId()); 2388 } 2389 2390 /** @hide */ 2391 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2392 int userHandle) { 2393 if (MOVED_TO_SECURE.contains(name)) { 2394 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2395 + " to android.provider.Settings.Secure, value is unchanged."); 2396 return false; 2397 } 2398 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2399 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2400 + " to android.provider.Settings.Global, value is unchanged."); 2401 return false; 2402 } 2403 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2404 } 2405 2406 /** 2407 * Construct the content URI for a particular name/value pair, 2408 * useful for monitoring changes with a ContentObserver. 2409 * @param name to look up in the table 2410 * @return the corresponding content URI, or null if not present 2411 */ 2412 public static Uri getUriFor(String name) { 2413 if (MOVED_TO_SECURE.contains(name)) { 2414 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2415 + " to android.provider.Settings.Secure, returning Secure URI."); 2416 return Secure.getUriFor(Secure.CONTENT_URI, name); 2417 } 2418 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2419 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2420 + " to android.provider.Settings.Global, returning read-only global URI."); 2421 return Global.getUriFor(Global.CONTENT_URI, name); 2422 } 2423 return getUriFor(CONTENT_URI, name); 2424 } 2425 2426 /** 2427 * Convenience function for retrieving a single system settings value 2428 * as an integer. Note that internally setting values are always 2429 * stored as strings; this function converts the string to an integer 2430 * for you. The default value will be returned if the setting is 2431 * not defined or not an integer. 2432 * 2433 * @param cr The ContentResolver to access. 2434 * @param name The name of the setting to retrieve. 2435 * @param def Value to return if the setting is not defined. 2436 * 2437 * @return The setting's current value, or 'def' if it is not defined 2438 * or not a valid integer. 2439 */ 2440 public static int getInt(ContentResolver cr, String name, int def) { 2441 return getIntForUser(cr, name, def, cr.getUserId()); 2442 } 2443 2444 /** @hide */ 2445 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2446 String v = getStringForUser(cr, name, userHandle); 2447 try { 2448 return v != null ? Integer.parseInt(v) : def; 2449 } catch (NumberFormatException e) { 2450 return def; 2451 } 2452 } 2453 2454 /** 2455 * Convenience function for retrieving a single system settings value 2456 * as an integer. Note that internally setting values are always 2457 * stored as strings; this function converts the string to an integer 2458 * for you. 2459 * <p> 2460 * This version does not take a default value. If the setting has not 2461 * been set, or the string value is not a number, 2462 * it throws {@link SettingNotFoundException}. 2463 * 2464 * @param cr The ContentResolver to access. 2465 * @param name The name of the setting to retrieve. 2466 * 2467 * @throws SettingNotFoundException Thrown if a setting by the given 2468 * name can't be found or the setting value is not an integer. 2469 * 2470 * @return The setting's current value. 2471 */ 2472 public static int getInt(ContentResolver cr, String name) 2473 throws SettingNotFoundException { 2474 return getIntForUser(cr, name, cr.getUserId()); 2475 } 2476 2477 /** @hide */ 2478 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2479 throws SettingNotFoundException { 2480 String v = getStringForUser(cr, name, userHandle); 2481 try { 2482 return Integer.parseInt(v); 2483 } catch (NumberFormatException e) { 2484 throw new SettingNotFoundException(name); 2485 } 2486 } 2487 2488 /** 2489 * Convenience function for updating a single settings value as an 2490 * integer. This will either create a new entry in the table if the 2491 * given name does not exist, or modify the value of the existing row 2492 * with that name. Note that internally setting values are always 2493 * stored as strings, so this function converts the given value to a 2494 * string before storing it. 2495 * 2496 * @param cr The ContentResolver to access. 2497 * @param name The name of the setting to modify. 2498 * @param value The new value for the setting. 2499 * @return true if the value was set, false on database errors 2500 */ 2501 public static boolean putInt(ContentResolver cr, String name, int value) { 2502 return putIntForUser(cr, name, value, cr.getUserId()); 2503 } 2504 2505 /** @hide */ 2506 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2507 int userHandle) { 2508 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2509 } 2510 2511 /** 2512 * Convenience function for retrieving a single system settings value 2513 * as a {@code long}. Note that internally setting values are always 2514 * stored as strings; this function converts the string to a {@code long} 2515 * for you. The default value will be returned if the setting is 2516 * not defined or not a {@code long}. 2517 * 2518 * @param cr The ContentResolver to access. 2519 * @param name The name of the setting to retrieve. 2520 * @param def Value to return if the setting is not defined. 2521 * 2522 * @return The setting's current value, or 'def' if it is not defined 2523 * or not a valid {@code long}. 2524 */ 2525 public static long getLong(ContentResolver cr, String name, long def) { 2526 return getLongForUser(cr, name, def, cr.getUserId()); 2527 } 2528 2529 /** @hide */ 2530 public static long getLongForUser(ContentResolver cr, String name, long def, 2531 int userHandle) { 2532 String valString = getStringForUser(cr, name, userHandle); 2533 long value; 2534 try { 2535 value = valString != null ? Long.parseLong(valString) : def; 2536 } catch (NumberFormatException e) { 2537 value = def; 2538 } 2539 return value; 2540 } 2541 2542 /** 2543 * Convenience function for retrieving a single system settings value 2544 * as a {@code long}. Note that internally setting values are always 2545 * stored as strings; this function converts the string to a {@code long} 2546 * for you. 2547 * <p> 2548 * This version does not take a default value. If the setting has not 2549 * been set, or the string value is not a number, 2550 * it throws {@link SettingNotFoundException}. 2551 * 2552 * @param cr The ContentResolver to access. 2553 * @param name The name of the setting to retrieve. 2554 * 2555 * @return The setting's current value. 2556 * @throws SettingNotFoundException Thrown if a setting by the given 2557 * name can't be found or the setting value is not an integer. 2558 */ 2559 public static long getLong(ContentResolver cr, String name) 2560 throws SettingNotFoundException { 2561 return getLongForUser(cr, name, cr.getUserId()); 2562 } 2563 2564 /** @hide */ 2565 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2566 throws SettingNotFoundException { 2567 String valString = getStringForUser(cr, name, userHandle); 2568 try { 2569 return Long.parseLong(valString); 2570 } catch (NumberFormatException e) { 2571 throw new SettingNotFoundException(name); 2572 } 2573 } 2574 2575 /** 2576 * Convenience function for updating a single settings value as a long 2577 * integer. This will either create a new entry in the table if the 2578 * given name does not exist, or modify the value of the existing row 2579 * with that name. Note that internally setting values are always 2580 * stored as strings, so this function converts the given value to a 2581 * string before storing it. 2582 * 2583 * @param cr The ContentResolver to access. 2584 * @param name The name of the setting to modify. 2585 * @param value The new value for the setting. 2586 * @return true if the value was set, false on database errors 2587 */ 2588 public static boolean putLong(ContentResolver cr, String name, long value) { 2589 return putLongForUser(cr, name, value, cr.getUserId()); 2590 } 2591 2592 /** @hide */ 2593 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2594 int userHandle) { 2595 return putStringForUser(cr, name, Long.toString(value), userHandle); 2596 } 2597 2598 /** 2599 * Convenience function for retrieving a single system settings value 2600 * as a floating point number. Note that internally setting values are 2601 * always stored as strings; this function converts the string to an 2602 * float for you. The default value will be returned if the setting 2603 * is not defined or not a valid float. 2604 * 2605 * @param cr The ContentResolver to access. 2606 * @param name The name of the setting to retrieve. 2607 * @param def Value to return if the setting is not defined. 2608 * 2609 * @return The setting's current value, or 'def' if it is not defined 2610 * or not a valid float. 2611 */ 2612 public static float getFloat(ContentResolver cr, String name, float def) { 2613 return getFloatForUser(cr, name, def, cr.getUserId()); 2614 } 2615 2616 /** @hide */ 2617 public static float getFloatForUser(ContentResolver cr, String name, float def, 2618 int userHandle) { 2619 String v = getStringForUser(cr, name, userHandle); 2620 try { 2621 return v != null ? Float.parseFloat(v) : def; 2622 } catch (NumberFormatException e) { 2623 return def; 2624 } 2625 } 2626 2627 /** 2628 * Convenience function for retrieving a single system settings value 2629 * as a float. Note that internally setting values are always 2630 * stored as strings; this function converts the string to a float 2631 * for you. 2632 * <p> 2633 * This version does not take a default value. If the setting has not 2634 * been set, or the string value is not a number, 2635 * it throws {@link SettingNotFoundException}. 2636 * 2637 * @param cr The ContentResolver to access. 2638 * @param name The name of the setting to retrieve. 2639 * 2640 * @throws SettingNotFoundException Thrown if a setting by the given 2641 * name can't be found or the setting value is not a float. 2642 * 2643 * @return The setting's current value. 2644 */ 2645 public static float getFloat(ContentResolver cr, String name) 2646 throws SettingNotFoundException { 2647 return getFloatForUser(cr, name, cr.getUserId()); 2648 } 2649 2650 /** @hide */ 2651 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2652 throws SettingNotFoundException { 2653 String v = getStringForUser(cr, name, userHandle); 2654 if (v == null) { 2655 throw new SettingNotFoundException(name); 2656 } 2657 try { 2658 return Float.parseFloat(v); 2659 } catch (NumberFormatException e) { 2660 throw new SettingNotFoundException(name); 2661 } 2662 } 2663 2664 /** 2665 * Convenience function for updating a single settings value as a 2666 * floating point number. This will either create a new entry in the 2667 * table if the given name does not exist, or modify the value of the 2668 * existing row with that name. Note that internally setting values 2669 * are always stored as strings, so this function converts the given 2670 * value to a string before storing it. 2671 * 2672 * @param cr The ContentResolver to access. 2673 * @param name The name of the setting to modify. 2674 * @param value The new value for the setting. 2675 * @return true if the value was set, false on database errors 2676 */ 2677 public static boolean putFloat(ContentResolver cr, String name, float value) { 2678 return putFloatForUser(cr, name, value, cr.getUserId()); 2679 } 2680 2681 /** @hide */ 2682 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2683 int userHandle) { 2684 return putStringForUser(cr, name, Float.toString(value), userHandle); 2685 } 2686 2687 /** 2688 * Convenience function to read all of the current 2689 * configuration-related settings into a 2690 * {@link Configuration} object. 2691 * 2692 * @param cr The ContentResolver to access. 2693 * @param outConfig Where to place the configuration settings. 2694 */ 2695 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2696 adjustConfigurationForUser(cr, outConfig, cr.getUserId(), 2697 false /* updateSettingsIfEmpty */); 2698 } 2699 2700 /** @hide */ 2701 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2702 int userHandle, boolean updateSettingsIfEmpty) { 2703 outConfig.fontScale = Settings.System.getFloatForUser( 2704 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2705 if (outConfig.fontScale < 0) { 2706 outConfig.fontScale = DEFAULT_FONT_SCALE; 2707 } 2708 2709 final String localeValue = 2710 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2711 if (localeValue != null) { 2712 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2713 } else { 2714 // Do not update configuration with emtpy settings since we need to take over the 2715 // locale list of previous user if the settings value is empty. This happens when a 2716 // new user is created. 2717 2718 if (updateSettingsIfEmpty) { 2719 // Make current configuration persistent. This is necessary the first time a 2720 // user log in. At the first login, the configuration settings are empty, so we 2721 // need to store the adjusted configuration as the initial settings. 2722 Settings.System.putStringForUser( 2723 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2724 userHandle); 2725 } 2726 } 2727 } 2728 2729 /** 2730 * @hide Erase the fields in the Configuration that should be applied 2731 * by the settings. 2732 */ 2733 public static void clearConfiguration(Configuration inoutConfig) { 2734 inoutConfig.fontScale = 0; 2735 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2736 inoutConfig.clearLocales(); 2737 } 2738 } 2739 2740 /** 2741 * Convenience function to write a batch of configuration-related 2742 * settings from a {@link Configuration} object. 2743 * 2744 * @param cr The ContentResolver to access. 2745 * @param config The settings to write. 2746 * @return true if the values were set, false on database errors 2747 */ 2748 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2749 return putConfigurationForUser(cr, config, cr.getUserId()); 2750 } 2751 2752 /** @hide */ 2753 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2754 int userHandle) { 2755 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2756 Settings.System.putStringForUser( 2757 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2758 } 2759 2760 /** @hide */ 2761 public static boolean hasInterestingConfigurationChanges(int changes) { 2762 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2763 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2764 } 2765 2766 /** @deprecated - Do not use */ 2767 @Deprecated 2768 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2769 return getShowGTalkServiceStatusForUser(cr, cr.getUserId()); 2770 } 2771 2772 /** 2773 * @hide 2774 * @deprecated - Do not use 2775 */ 2776 @Deprecated 2777 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2778 int userHandle) { 2779 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2780 } 2781 2782 /** @deprecated - Do not use */ 2783 @Deprecated 2784 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2785 setShowGTalkServiceStatusForUser(cr, flag, cr.getUserId()); 2786 } 2787 2788 /** 2789 * @hide 2790 * @deprecated - Do not use 2791 */ 2792 @Deprecated 2793 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2794 int userHandle) { 2795 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2796 } 2797 2798 /** 2799 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2800 */ 2801 @Deprecated 2802 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2803 2804 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 2805 @Override 2806 public boolean validate(String value) { 2807 try { 2808 int val = Integer.parseInt(value); 2809 return (val == 0) 2810 || (val == BatteryManager.BATTERY_PLUGGED_AC) 2811 || (val == BatteryManager.BATTERY_PLUGGED_USB) 2812 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 2813 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2814 | BatteryManager.BATTERY_PLUGGED_USB)) 2815 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2816 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2817 || (val == (BatteryManager.BATTERY_PLUGGED_USB 2818 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2819 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2820 | BatteryManager.BATTERY_PLUGGED_USB 2821 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 2822 } catch (NumberFormatException e) { 2823 return false; 2824 } 2825 } 2826 }; 2827 2828 /** 2829 * What happens when the user presses the end call button if they're not 2830 * on a call.<br/> 2831 * <b>Values:</b><br/> 2832 * 0 - The end button does nothing.<br/> 2833 * 1 - The end button goes to the home screen.<br/> 2834 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2835 * 3 - The end button goes to the home screen. If the user is already on the 2836 * home screen, it puts the device to sleep. 2837 */ 2838 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2839 2840 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2841 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 2842 2843 /** 2844 * END_BUTTON_BEHAVIOR value for "go home". 2845 * @hide 2846 */ 2847 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2848 2849 /** 2850 * END_BUTTON_BEHAVIOR value for "go to sleep". 2851 * @hide 2852 */ 2853 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2854 2855 /** 2856 * END_BUTTON_BEHAVIOR default value. 2857 * @hide 2858 */ 2859 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2860 2861 /** 2862 * Is advanced settings mode turned on. 0 == no, 1 == yes 2863 * @hide 2864 */ 2865 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2866 2867 private static final Validator ADVANCED_SETTINGS_VALIDATOR = BOOLEAN_VALIDATOR; 2868 2869 /** 2870 * ADVANCED_SETTINGS default value. 2871 * @hide 2872 */ 2873 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2874 2875 /** 2876 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2877 */ 2878 @Deprecated 2879 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2880 2881 /** 2882 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2883 */ 2884 @Deprecated 2885 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2886 2887 /** 2888 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2889 */ 2890 @Deprecated 2891 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2892 2893 /** 2894 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2895 * {@hide} 2896 */ 2897 @Deprecated 2898 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2899 2900 /** 2901 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2902 */ 2903 @Deprecated 2904 public static final String RADIO_CELL = Global.RADIO_CELL; 2905 2906 /** 2907 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2908 */ 2909 @Deprecated 2910 public static final String RADIO_NFC = Global.RADIO_NFC; 2911 2912 /** 2913 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2914 */ 2915 @Deprecated 2916 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2917 2918 /** 2919 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2920 * 2921 * {@hide} 2922 */ 2923 @Deprecated 2924 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2925 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2926 2927 /** 2928 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2929 */ 2930 @Deprecated 2931 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2932 2933 /** 2934 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2935 */ 2936 @Deprecated 2937 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2938 2939 /** 2940 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2941 */ 2942 @Deprecated 2943 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2944 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2945 2946 /** 2947 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2948 */ 2949 @Deprecated 2950 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2951 2952 /** 2953 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2954 */ 2955 @Deprecated 2956 public static final String MODE_RINGER = Global.MODE_RINGER; 2957 2958 /** 2959 * Whether to use static IP and other static network attributes. 2960 * <p> 2961 * Set to 1 for true and 0 for false. 2962 * 2963 * @deprecated Use {@link WifiManager} instead 2964 */ 2965 @Deprecated 2966 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2967 2968 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = BOOLEAN_VALIDATOR; 2969 2970 /** 2971 * The static IP address. 2972 * <p> 2973 * Example: "192.168.1.51" 2974 * 2975 * @deprecated Use {@link WifiManager} instead 2976 */ 2977 @Deprecated 2978 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2979 2980 private static final Validator WIFI_STATIC_IP_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2981 2982 /** 2983 * If using static IP, the gateway's IP address. 2984 * <p> 2985 * Example: "192.168.1.1" 2986 * 2987 * @deprecated Use {@link WifiManager} instead 2988 */ 2989 @Deprecated 2990 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2991 2992 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2993 2994 /** 2995 * If using static IP, the net mask. 2996 * <p> 2997 * Example: "255.255.255.0" 2998 * 2999 * @deprecated Use {@link WifiManager} instead 3000 */ 3001 @Deprecated 3002 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 3003 3004 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3005 3006 /** 3007 * If using static IP, the primary DNS's IP address. 3008 * <p> 3009 * Example: "192.168.1.1" 3010 * 3011 * @deprecated Use {@link WifiManager} instead 3012 */ 3013 @Deprecated 3014 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 3015 3016 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3017 3018 /** 3019 * If using static IP, the secondary DNS's IP address. 3020 * <p> 3021 * Example: "192.168.1.2" 3022 * 3023 * @deprecated Use {@link WifiManager} instead 3024 */ 3025 @Deprecated 3026 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 3027 3028 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3029 3030 /** 3031 * Determines whether remote devices may discover and/or connect to 3032 * this device. 3033 * <P>Type: INT</P> 3034 * 2 -- discoverable and connectable 3035 * 1 -- connectable but not discoverable 3036 * 0 -- neither connectable nor discoverable 3037 */ 3038 public static final String BLUETOOTH_DISCOVERABILITY = 3039 "bluetooth_discoverability"; 3040 3041 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 3042 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3043 3044 /** 3045 * Bluetooth discoverability timeout. If this value is nonzero, then 3046 * Bluetooth becomes discoverable for a certain number of seconds, 3047 * after which is becomes simply connectable. The value is in seconds. 3048 */ 3049 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 3050 "bluetooth_discoverability_timeout"; 3051 3052 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 3053 NON_NEGATIVE_INTEGER_VALIDATOR; 3054 3055 /** 3056 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 3057 * instead 3058 */ 3059 @Deprecated 3060 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 3061 3062 /** 3063 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 3064 * instead 3065 */ 3066 @Deprecated 3067 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3068 3069 /** 3070 * @deprecated Use 3071 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 3072 * instead 3073 */ 3074 @Deprecated 3075 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3076 "lock_pattern_tactile_feedback_enabled"; 3077 3078 /** 3079 * A formatted string of the next alarm that is set, or the empty string 3080 * if there is no alarm set. 3081 * 3082 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 3083 */ 3084 @Deprecated 3085 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 3086 3087 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3088 private static final int MAX_LENGTH = 1000; 3089 3090 @Override 3091 public boolean validate(String value) { 3092 // TODO: No idea what the correct format is. 3093 return value == null || value.length() < MAX_LENGTH; 3094 } 3095 }; 3096 3097 /** 3098 * Scaling factor for fonts, float. 3099 */ 3100 public static final String FONT_SCALE = "font_scale"; 3101 3102 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3103 @Override 3104 public boolean validate(String value) { 3105 try { 3106 return Float.parseFloat(value) >= 0; 3107 } catch (NumberFormatException e) { 3108 return false; 3109 } 3110 } 3111 }; 3112 3113 /** 3114 * The serialized system locale value. 3115 * 3116 * Do not use this value directory. 3117 * To get system locale, use {@link LocaleList#getDefault} instead. 3118 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3119 * instead. 3120 * @hide 3121 */ 3122 public static final String SYSTEM_LOCALES = "system_locales"; 3123 3124 3125 /** 3126 * Name of an application package to be debugged. 3127 * 3128 * @deprecated Use {@link Global#DEBUG_APP} instead 3129 */ 3130 @Deprecated 3131 public static final String DEBUG_APP = Global.DEBUG_APP; 3132 3133 /** 3134 * If 1, when launching DEBUG_APP it will wait for the debugger before 3135 * starting user code. If 0, it will run normally. 3136 * 3137 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3138 */ 3139 @Deprecated 3140 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3141 3142 /** 3143 * Whether or not to dim the screen. 0=no 1=yes 3144 * @deprecated This setting is no longer used. 3145 */ 3146 @Deprecated 3147 public static final String DIM_SCREEN = "dim_screen"; 3148 3149 private static final Validator DIM_SCREEN_VALIDATOR = BOOLEAN_VALIDATOR; 3150 3151 /** 3152 * The display color mode. 3153 * @hide 3154 */ 3155 public static final String DISPLAY_COLOR_MODE = "display_color_mode"; 3156 3157 private static final Validator DISPLAY_COLOR_MODE_VALIDATOR = 3158 new SettingsValidators.InclusiveIntegerRangeValidator( 3159 ColorDisplayController.COLOR_MODE_NATURAL, 3160 ColorDisplayController.COLOR_MODE_AUTOMATIC); 3161 3162 /** 3163 * The amount of time in milliseconds before the device goes to sleep or begins 3164 * to dream after a period of inactivity. This value is also known as the 3165 * user activity timeout period since the screen isn't necessarily turned off 3166 * when it expires. 3167 * 3168 * <p> 3169 * This value is bounded by maximum timeout set by 3170 * {@link android.app.admin.DevicePolicyManager#setMaximumTimeToLock(ComponentName, long)}. 3171 */ 3172 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3173 3174 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = 3175 NON_NEGATIVE_INTEGER_VALIDATOR; 3176 3177 /** 3178 * The screen backlight brightness between 0 and 255. 3179 */ 3180 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3181 3182 /** 3183 * The screen backlight brightness between 0 and 255. 3184 * @hide 3185 */ 3186 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3187 3188 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3189 new SettingsValidators.InclusiveIntegerRangeValidator(0, 255); 3190 3191 /** 3192 * Control whether to enable automatic brightness mode. 3193 */ 3194 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3195 3196 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 3197 3198 /** 3199 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3200 * or less (<0.0 >-1.0) bright. 3201 * @hide 3202 */ 3203 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3204 3205 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3206 new SettingsValidators.InclusiveFloatRangeValidator(-1, 1); 3207 3208 /** 3209 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3210 */ 3211 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3212 3213 /** 3214 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3215 */ 3216 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3217 3218 /** 3219 * Control whether the process CPU usage meter should be shown. 3220 * 3221 * @deprecated This functionality is no longer available as of 3222 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3223 */ 3224 @Deprecated 3225 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3226 3227 /** 3228 * If 1, the activity manager will aggressively finish activities and 3229 * processes as soon as they are no longer needed. If 0, the normal 3230 * extended lifetime is used. 3231 * 3232 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3233 */ 3234 @Deprecated 3235 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3236 3237 /** 3238 * Determines which streams are affected by ringer and zen mode changes. The 3239 * stream type's bit should be set to 1 if it should be muted when going 3240 * into an inaudible ringer mode. 3241 */ 3242 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3243 3244 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3245 NON_NEGATIVE_INTEGER_VALIDATOR; 3246 3247 /** 3248 * Determines which streams are affected by mute. The 3249 * stream type's bit should be set to 1 if it should be muted when a mute request 3250 * is received. 3251 */ 3252 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3253 3254 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3255 NON_NEGATIVE_INTEGER_VALIDATOR; 3256 3257 /** 3258 * Whether vibrate is on for different events. This is used internally, 3259 * changing this value will not change the vibrate. See AudioManager. 3260 */ 3261 public static final String VIBRATE_ON = "vibrate_on"; 3262 3263 private static final Validator VIBRATE_ON_VALIDATOR = BOOLEAN_VALIDATOR; 3264 3265 /** 3266 * If 1, redirects the system vibrator to all currently attached input devices 3267 * that support vibration. If there are no such input devices, then the system 3268 * vibrator is used instead. 3269 * If 0, does not register the system vibrator. 3270 * 3271 * This setting is mainly intended to provide a compatibility mechanism for 3272 * applications that only know about the system vibrator and do not use the 3273 * input device vibrator API. 3274 * 3275 * @hide 3276 */ 3277 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3278 3279 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = BOOLEAN_VALIDATOR; 3280 3281 /** 3282 * The intensity of notification vibrations, if configurable. 3283 * 3284 * Not all devices are capable of changing their vibration intensity; on these devices 3285 * there will likely be no difference between the various vibration intensities except for 3286 * intensity 0 (off) and the rest. 3287 * 3288 * <b>Values:</b><br/> 3289 * 0 - Vibration is disabled<br/> 3290 * 1 - Weak vibrations<br/> 3291 * 2 - Medium vibrations<br/> 3292 * 3 - Strong vibrations 3293 * @hide 3294 */ 3295 public static final String NOTIFICATION_VIBRATION_INTENSITY = 3296 "notification_vibration_intensity"; 3297 3298 /** 3299 * The intensity of haptic feedback vibrations, if configurable. 3300 * 3301 * Not all devices are capable of changing their feedback intensity; on these devices 3302 * there will likely be no difference between the various vibration intensities except for 3303 * intensity 0 (off) and the rest. 3304 * 3305 * <b>Values:</b><br/> 3306 * 0 - Vibration is disabled<br/> 3307 * 1 - Weak vibrations<br/> 3308 * 2 - Medium vibrations<br/> 3309 * 3 - Strong vibrations 3310 * @hide 3311 */ 3312 public static final String HAPTIC_FEEDBACK_INTENSITY = 3313 "haptic_feedback_intensity"; 3314 3315 private static final Validator VIBRATION_INTENSITY_VALIDATOR = 3316 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3317 3318 /** 3319 * Ringer volume. This is used internally, changing this value will not 3320 * change the volume. See AudioManager. 3321 * 3322 * @removed Not used by anything since API 2. 3323 */ 3324 public static final String VOLUME_RING = "volume_ring"; 3325 3326 /** 3327 * System/notifications volume. This is used internally, changing this 3328 * value will not change the volume. See AudioManager. 3329 * 3330 * @removed Not used by anything since API 2. 3331 */ 3332 public static final String VOLUME_SYSTEM = "volume_system"; 3333 3334 /** 3335 * Voice call volume. This is used internally, changing this value will 3336 * not change the volume. See AudioManager. 3337 * 3338 * @removed Not used by anything since API 2. 3339 */ 3340 public static final String VOLUME_VOICE = "volume_voice"; 3341 3342 /** 3343 * Music/media/gaming volume. This is used internally, changing this 3344 * value will not change the volume. See AudioManager. 3345 * 3346 * @removed Not used by anything since API 2. 3347 */ 3348 public static final String VOLUME_MUSIC = "volume_music"; 3349 3350 /** 3351 * Alarm volume. This is used internally, changing this 3352 * value will not change the volume. See AudioManager. 3353 * 3354 * @removed Not used by anything since API 2. 3355 */ 3356 public static final String VOLUME_ALARM = "volume_alarm"; 3357 3358 /** 3359 * Notification volume. This is used internally, changing this 3360 * value will not change the volume. See AudioManager. 3361 * 3362 * @removed Not used by anything since API 2. 3363 */ 3364 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3365 3366 /** 3367 * Bluetooth Headset volume. This is used internally, changing this value will 3368 * not change the volume. See AudioManager. 3369 * 3370 * @removed Not used by anything since API 2. 3371 */ 3372 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3373 3374 /** 3375 * @hide 3376 * Acessibility volume. This is used internally, changing this 3377 * value will not change the volume. 3378 */ 3379 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3380 3381 /** 3382 * Master volume (float in the range 0.0f to 1.0f). 3383 * 3384 * @hide 3385 */ 3386 public static final String VOLUME_MASTER = "volume_master"; 3387 3388 /** 3389 * Master mono (int 1 = mono, 0 = normal). 3390 * 3391 * @hide 3392 */ 3393 public static final String MASTER_MONO = "master_mono"; 3394 3395 private static final Validator MASTER_MONO_VALIDATOR = BOOLEAN_VALIDATOR; 3396 3397 /** 3398 * Whether the notifications should use the ring volume (value of 1) or 3399 * a separate notification volume (value of 0). In most cases, users 3400 * will have this enabled so the notification and ringer volumes will be 3401 * the same. However, power users can disable this and use the separate 3402 * notification volume control. 3403 * <p> 3404 * Note: This is a one-off setting that will be removed in the future 3405 * when there is profile support. For this reason, it is kept hidden 3406 * from the public APIs. 3407 * 3408 * @hide 3409 * @deprecated 3410 */ 3411 @Deprecated 3412 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3413 "notifications_use_ring_volume"; 3414 3415 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = BOOLEAN_VALIDATOR; 3416 3417 /** 3418 * Whether silent mode should allow vibration feedback. This is used 3419 * internally in AudioService and the Sound settings activity to 3420 * coordinate decoupling of vibrate and silent modes. This setting 3421 * will likely be removed in a future release with support for 3422 * audio/vibe feedback profiles. 3423 * 3424 * Not used anymore. On devices with vibrator, the user explicitly selects 3425 * silent or vibrate mode. 3426 * Kept for use by legacy database upgrade code in DatabaseHelper. 3427 * @hide 3428 */ 3429 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3430 3431 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = BOOLEAN_VALIDATOR; 3432 3433 /** 3434 * The mapping of stream type (integer) to its setting. 3435 * 3436 * @removed Not used by anything since API 2. 3437 */ 3438 public static final String[] VOLUME_SETTINGS = { 3439 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3440 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3441 }; 3442 3443 /** 3444 * @hide 3445 * The mapping of stream type (integer) to its setting. 3446 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3447 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3448 * are never persisted. 3449 */ 3450 public static final String[] VOLUME_SETTINGS_INT = { 3451 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3452 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3453 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3454 "" /*STREAM_DTMF, no setting for this stream*/, 3455 "" /*STREAM_TTS, no setting for this stream*/, 3456 VOLUME_ACCESSIBILITY 3457 }; 3458 3459 /** 3460 * Appended to various volume related settings to record the previous 3461 * values before they the settings were affected by a silent/vibrate 3462 * ringer mode change. 3463 * 3464 * @removed Not used by anything since API 2. 3465 */ 3466 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3467 3468 /** 3469 * Persistent store for the system-wide default ringtone URI. 3470 * <p> 3471 * If you need to play the default ringtone at any given time, it is recommended 3472 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3473 * to the set default ringtone at the time of playing. 3474 * 3475 * @see #DEFAULT_RINGTONE_URI 3476 */ 3477 public static final String RINGTONE = "ringtone"; 3478 3479 private static final Validator RINGTONE_VALIDATOR = URI_VALIDATOR; 3480 3481 /** 3482 * A {@link Uri} that will point to the current default ringtone at any 3483 * given time. 3484 * <p> 3485 * If the current default ringtone is in the DRM provider and the caller 3486 * does not have permission, the exception will be a 3487 * FileNotFoundException. 3488 */ 3489 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3490 3491 /** {@hide} */ 3492 public static final String RINGTONE_CACHE = "ringtone_cache"; 3493 /** {@hide} */ 3494 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3495 3496 /** 3497 * Persistent store for the system-wide default notification sound. 3498 * 3499 * @see #RINGTONE 3500 * @see #DEFAULT_NOTIFICATION_URI 3501 */ 3502 public static final String NOTIFICATION_SOUND = "notification_sound"; 3503 3504 private static final Validator NOTIFICATION_SOUND_VALIDATOR = URI_VALIDATOR; 3505 3506 /** 3507 * A {@link Uri} that will point to the current default notification 3508 * sound at any given time. 3509 * 3510 * @see #DEFAULT_RINGTONE_URI 3511 */ 3512 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3513 3514 /** {@hide} */ 3515 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3516 /** {@hide} */ 3517 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3518 3519 /** 3520 * Persistent store for the system-wide default alarm alert. 3521 * 3522 * @see #RINGTONE 3523 * @see #DEFAULT_ALARM_ALERT_URI 3524 */ 3525 public static final String ALARM_ALERT = "alarm_alert"; 3526 3527 private static final Validator ALARM_ALERT_VALIDATOR = URI_VALIDATOR; 3528 3529 /** 3530 * A {@link Uri} that will point to the current default alarm alert at 3531 * any given time. 3532 * 3533 * @see #DEFAULT_ALARM_ALERT_URI 3534 */ 3535 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3536 3537 /** {@hide} */ 3538 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3539 /** {@hide} */ 3540 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3541 3542 /** 3543 * Persistent store for the system default media button event receiver. 3544 * 3545 * @hide 3546 */ 3547 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3548 3549 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 3550 3551 /** 3552 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3553 */ 3554 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3555 3556 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = BOOLEAN_VALIDATOR; 3557 3558 /** 3559 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3560 */ 3561 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3562 3563 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = BOOLEAN_VALIDATOR; 3564 3565 /** 3566 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3567 * feature converts two spaces to a "." and space. 3568 */ 3569 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3570 3571 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = BOOLEAN_VALIDATOR; 3572 3573 /** 3574 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3575 */ 3576 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3577 3578 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 3579 3580 public static final String SHOW_GTALK_SERVICE_STATUS = 3581 "SHOW_GTALK_SERVICE_STATUS"; 3582 3583 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = BOOLEAN_VALIDATOR; 3584 3585 /** 3586 * Name of activity to use for wallpaper on the home screen. 3587 * 3588 * @deprecated Use {@link WallpaperManager} instead. 3589 */ 3590 @Deprecated 3591 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3592 3593 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3594 private static final int MAX_LENGTH = 1000; 3595 3596 @Override 3597 public boolean validate(String value) { 3598 if (value != null && value.length() > MAX_LENGTH) { 3599 return false; 3600 } 3601 return ComponentName.unflattenFromString(value) != null; 3602 } 3603 }; 3604 3605 /** 3606 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3607 * instead 3608 */ 3609 @Deprecated 3610 public static final String AUTO_TIME = Global.AUTO_TIME; 3611 3612 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3613 3614 /** 3615 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3616 * instead 3617 */ 3618 @Deprecated 3619 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3620 3621 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 3622 3623 /** 3624 * Display times as 12 or 24 hours 3625 * 12 3626 * 24 3627 */ 3628 public static final String TIME_12_24 = "time_12_24"; 3629 3630 /** @hide */ 3631 public static final Validator TIME_12_24_VALIDATOR = 3632 new SettingsValidators.DiscreteValueValidator(new String[] {"12", "24", null}); 3633 3634 /** 3635 * Date format string 3636 * mm/dd/yyyy 3637 * dd/mm/yyyy 3638 * yyyy/mm/dd 3639 */ 3640 public static final String DATE_FORMAT = "date_format"; 3641 3642 /** @hide */ 3643 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3644 @Override 3645 public boolean validate(String value) { 3646 try { 3647 new SimpleDateFormat(value); 3648 return true; 3649 } catch (IllegalArgumentException e) { 3650 return false; 3651 } 3652 } 3653 }; 3654 3655 /** 3656 * Whether the setup wizard has been run before (on first boot), or if 3657 * it still needs to be run. 3658 * 3659 * nonzero = it has been run in the past 3660 * 0 = it has not been run in the past 3661 */ 3662 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3663 3664 /** @hide */ 3665 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = BOOLEAN_VALIDATOR; 3666 3667 /** 3668 * Scaling factor for normal window animations. Setting to 0 will disable window 3669 * animations. 3670 * 3671 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3672 */ 3673 @Deprecated 3674 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3675 3676 /** 3677 * Scaling factor for activity transition animations. Setting to 0 will disable window 3678 * animations. 3679 * 3680 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3681 */ 3682 @Deprecated 3683 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3684 3685 /** 3686 * Scaling factor for Animator-based animations. This affects both the start delay and 3687 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3688 * The default value is 1. 3689 * 3690 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3691 */ 3692 @Deprecated 3693 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3694 3695 /** 3696 * Control whether the accelerometer will be used to change screen 3697 * orientation. If 0, it will not be used unless explicitly requested 3698 * by the application; if 1, it will be used by default unless explicitly 3699 * disabled by the application. 3700 */ 3701 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3702 3703 /** @hide */ 3704 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = BOOLEAN_VALIDATOR; 3705 3706 /** 3707 * Default screen rotation when no other policy applies. 3708 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3709 * preference, this rotation value will be used. Must be one of the 3710 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3711 * 3712 * @see android.view.Display#getRotation 3713 */ 3714 public static final String USER_ROTATION = "user_rotation"; 3715 3716 /** @hide */ 3717 public static final Validator USER_ROTATION_VALIDATOR = 3718 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3719 3720 /** 3721 * Control whether the rotation lock toggle in the System UI should be hidden. 3722 * Typically this is done for accessibility purposes to make it harder for 3723 * the user to accidentally toggle the rotation lock while the display rotation 3724 * has been locked for accessibility. 3725 * 3726 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3727 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3728 * 3729 * @hide 3730 */ 3731 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3732 "hide_rotation_lock_toggle_for_accessibility"; 3733 3734 /** @hide */ 3735 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3736 BOOLEAN_VALIDATOR; 3737 3738 /** 3739 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3740 * be used by Phone and Setting apps; it shouldn't affect other apps. 3741 * The value is boolean (1 or 0). 3742 * 3743 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3744 * It was about AudioManager's setting and thus affected all the applications which 3745 * relied on the setting, while this is purely about the vibration setting for incoming 3746 * calls. 3747 */ 3748 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3749 3750 /** @hide */ 3751 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = BOOLEAN_VALIDATOR; 3752 3753 /** 3754 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3755 * boolean (1 or 0). 3756 */ 3757 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3758 3759 /** @hide */ 3760 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3761 3762 /** 3763 * CDMA only settings 3764 * DTMF tone type played by the dialer when dialing. 3765 * 0 = Normal 3766 * 1 = Long 3767 */ 3768 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3769 3770 /** @hide */ 3771 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3772 3773 /** 3774 * Whether the hearing aid is enabled. The value is 3775 * boolean (1 or 0). 3776 * @hide 3777 */ 3778 public static final String HEARING_AID = "hearing_aid"; 3779 3780 /** @hide */ 3781 public static final Validator HEARING_AID_VALIDATOR = BOOLEAN_VALIDATOR; 3782 3783 /** 3784 * CDMA only settings 3785 * TTY Mode 3786 * 0 = OFF 3787 * 1 = FULL 3788 * 2 = VCO 3789 * 3 = HCO 3790 * @hide 3791 */ 3792 public static final String TTY_MODE = "tty_mode"; 3793 3794 /** @hide */ 3795 public static final Validator TTY_MODE_VALIDATOR = 3796 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3797 3798 /** 3799 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3800 * boolean (1 or 0). 3801 */ 3802 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3803 3804 /** @hide */ 3805 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3806 3807 /** 3808 * Whether haptic feedback (Vibrate on tap) is enabled. The value is 3809 * boolean (1 or 0). 3810 */ 3811 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3812 3813 /** @hide */ 3814 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3815 3816 /** 3817 * @deprecated Each application that shows web suggestions should have its own 3818 * setting for this. 3819 */ 3820 @Deprecated 3821 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3822 3823 /** @hide */ 3824 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = BOOLEAN_VALIDATOR; 3825 3826 /** 3827 * Whether the notification LED should repeatedly flash when a notification is 3828 * pending. The value is boolean (1 or 0). 3829 * @hide 3830 */ 3831 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3832 3833 /** @hide */ 3834 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = BOOLEAN_VALIDATOR; 3835 3836 /** 3837 * Show pointer location on screen? 3838 * 0 = no 3839 * 1 = yes 3840 * @hide 3841 */ 3842 public static final String POINTER_LOCATION = "pointer_location"; 3843 3844 /** @hide */ 3845 public static final Validator POINTER_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 3846 3847 /** 3848 * Show touch positions on screen? 3849 * 0 = no 3850 * 1 = yes 3851 * @hide 3852 */ 3853 public static final String SHOW_TOUCHES = "show_touches"; 3854 3855 /** @hide */ 3856 public static final Validator SHOW_TOUCHES_VALIDATOR = BOOLEAN_VALIDATOR; 3857 3858 /** 3859 * Log raw orientation data from 3860 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3861 * orientationplot.py tool. 3862 * 0 = no 3863 * 1 = yes 3864 * @hide 3865 */ 3866 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3867 "window_orientation_listener_log"; 3868 3869 /** @hide */ 3870 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = BOOLEAN_VALIDATOR; 3871 3872 /** 3873 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3874 * instead 3875 * @hide 3876 */ 3877 @Deprecated 3878 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3879 3880 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3881 3882 /** 3883 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3884 * instead 3885 * @hide 3886 */ 3887 @Deprecated 3888 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3889 3890 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3891 3892 /** 3893 * Whether to play sounds when the keyguard is shown and dismissed. 3894 * @hide 3895 */ 3896 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3897 3898 /** @hide */ 3899 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3900 3901 /** 3902 * Whether the lockscreen should be completely disabled. 3903 * @hide 3904 */ 3905 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3906 3907 /** @hide */ 3908 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3909 3910 /** 3911 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3912 * instead 3913 * @hide 3914 */ 3915 @Deprecated 3916 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3917 3918 /** 3919 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3920 * instead 3921 * @hide 3922 */ 3923 @Deprecated 3924 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3925 3926 /** 3927 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3928 * instead 3929 * @hide 3930 */ 3931 @Deprecated 3932 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3933 3934 /** 3935 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3936 * instead 3937 * @hide 3938 */ 3939 @Deprecated 3940 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3941 3942 /** 3943 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3944 * instead 3945 * @hide 3946 */ 3947 @Deprecated 3948 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3949 3950 /** 3951 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3952 * instead 3953 * @hide 3954 */ 3955 @Deprecated 3956 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3957 3958 /** 3959 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3960 * instead 3961 * @hide 3962 */ 3963 @Deprecated 3964 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3965 3966 /** 3967 * Receive incoming SIP calls? 3968 * 0 = no 3969 * 1 = yes 3970 * @hide 3971 */ 3972 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3973 3974 /** @hide */ 3975 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = BOOLEAN_VALIDATOR; 3976 3977 /** 3978 * Call Preference String. 3979 * "SIP_ALWAYS" : Always use SIP with network access 3980 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3981 * @hide 3982 */ 3983 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3984 3985 /** @hide */ 3986 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = 3987 new SettingsValidators.DiscreteValueValidator( 3988 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3989 3990 /** 3991 * One of the sip call options: Always use SIP with network access. 3992 * @hide 3993 */ 3994 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3995 3996 /** @hide */ 3997 public static final Validator SIP_ALWAYS_VALIDATOR = BOOLEAN_VALIDATOR; 3998 3999 /** 4000 * One of the sip call options: Only if destination is a SIP address. 4001 * @hide 4002 */ 4003 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 4004 4005 /** @hide */ 4006 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = BOOLEAN_VALIDATOR; 4007 4008 /** 4009 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 4010 * the user should be prompted each time a call is made whether it should be placed using 4011 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 4012 * SIP_ADDRESS_ONLY. 4013 * @hide 4014 */ 4015 @Deprecated 4016 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 4017 4018 /** @hide */ 4019 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 4020 4021 /** 4022 * Pointer speed setting. 4023 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 4024 * -7 = slowest 4025 * 0 = default speed 4026 * +7 = fastest 4027 * @hide 4028 */ 4029 public static final String POINTER_SPEED = "pointer_speed"; 4030 4031 /** @hide */ 4032 public static final Validator POINTER_SPEED_VALIDATOR = 4033 new SettingsValidators.InclusiveFloatRangeValidator(-7, 7); 4034 4035 /** 4036 * Whether lock-to-app will be triggered by long-press on recents. 4037 * @hide 4038 */ 4039 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 4040 4041 /** @hide */ 4042 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4043 4044 /** 4045 * I am the lolrus. 4046 * <p> 4047 * Nonzero values indicate that the user has a bukkit. 4048 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 4049 * @hide 4050 */ 4051 public static final String EGG_MODE = "egg_mode"; 4052 4053 /** @hide */ 4054 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 4055 @Override 4056 public boolean validate(String value) { 4057 try { 4058 return Long.parseLong(value) >= 0; 4059 } catch (NumberFormatException e) { 4060 return false; 4061 } 4062 } 4063 }; 4064 4065 /** 4066 * Setting to determine whether or not to show the battery percentage in the status bar. 4067 * 0 - Don't show percentage 4068 * 1 - Show percentage 4069 * @hide 4070 */ 4071 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 4072 4073 /** @hide */ 4074 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = BOOLEAN_VALIDATOR; 4075 4076 /** 4077 * IMPORTANT: If you add a new public settings you also have to add it to 4078 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 4079 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 4080 * the setting value. See an example above. 4081 */ 4082 4083 /** 4084 * Settings to backup. This is here so that it's in the same place as the settings 4085 * keys and easy to update. 4086 * 4087 * NOTE: Settings are backed up and restored in the order they appear 4088 * in this array. If you have one setting depending on another, 4089 * make sure that they are ordered appropriately. 4090 * 4091 * @hide 4092 */ 4093 public static final String[] SETTINGS_TO_BACKUP = { 4094 STAY_ON_WHILE_PLUGGED_IN, // moved to global 4095 WIFI_USE_STATIC_IP, 4096 WIFI_STATIC_IP, 4097 WIFI_STATIC_GATEWAY, 4098 WIFI_STATIC_NETMASK, 4099 WIFI_STATIC_DNS1, 4100 WIFI_STATIC_DNS2, 4101 BLUETOOTH_DISCOVERABILITY, 4102 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4103 FONT_SCALE, 4104 DIM_SCREEN, 4105 SCREEN_OFF_TIMEOUT, 4106 SCREEN_BRIGHTNESS_MODE, 4107 SCREEN_AUTO_BRIGHTNESS_ADJ, 4108 SCREEN_BRIGHTNESS_FOR_VR, 4109 VIBRATE_INPUT_DEVICES, 4110 MODE_RINGER_STREAMS_AFFECTED, 4111 TEXT_AUTO_REPLACE, 4112 TEXT_AUTO_CAPS, 4113 TEXT_AUTO_PUNCTUATE, 4114 TEXT_SHOW_PASSWORD, 4115 AUTO_TIME, // moved to global 4116 AUTO_TIME_ZONE, // moved to global 4117 TIME_12_24, 4118 DATE_FORMAT, 4119 DTMF_TONE_WHEN_DIALING, 4120 DTMF_TONE_TYPE_WHEN_DIALING, 4121 HEARING_AID, 4122 TTY_MODE, 4123 MASTER_MONO, 4124 SOUND_EFFECTS_ENABLED, 4125 HAPTIC_FEEDBACK_ENABLED, 4126 POWER_SOUNDS_ENABLED, // moved to global 4127 DOCK_SOUNDS_ENABLED, // moved to global 4128 LOCKSCREEN_SOUNDS_ENABLED, 4129 SHOW_WEB_SUGGESTIONS, 4130 SIP_CALL_OPTIONS, 4131 SIP_RECEIVE_CALLS, 4132 POINTER_SPEED, 4133 VIBRATE_WHEN_RINGING, 4134 RINGTONE, 4135 LOCK_TO_APP_ENABLED, 4136 NOTIFICATION_SOUND, 4137 ACCELEROMETER_ROTATION, 4138 SHOW_BATTERY_PERCENT, 4139 NOTIFICATION_VIBRATION_INTENSITY, 4140 HAPTIC_FEEDBACK_INTENSITY, 4141 DISPLAY_COLOR_MODE 4142 }; 4143 4144 /** 4145 * Keys we no longer back up under the current schema, but want to continue to 4146 * process when restoring historical backup datasets. 4147 * 4148 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 4149 * otherwise they won't be restored. 4150 * 4151 * @hide 4152 */ 4153 public static final String[] LEGACY_RESTORE_SETTINGS = { 4154 }; 4155 4156 /** 4157 * These are all public system settings 4158 * 4159 * @hide 4160 */ 4161 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4162 static { 4163 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4164 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4165 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4166 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4167 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4168 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4169 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4170 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4171 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4172 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4173 PUBLIC_SETTINGS.add(FONT_SCALE); 4174 PUBLIC_SETTINGS.add(DIM_SCREEN); 4175 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4176 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4177 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4178 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4179 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4180 PUBLIC_SETTINGS.add(VIBRATE_ON); 4181 PUBLIC_SETTINGS.add(VOLUME_RING); 4182 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4183 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4184 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4185 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4186 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4187 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4188 PUBLIC_SETTINGS.add(RINGTONE); 4189 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4190 PUBLIC_SETTINGS.add(ALARM_ALERT); 4191 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4192 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4193 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4194 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4195 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4196 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4197 PUBLIC_SETTINGS.add(TIME_12_24); 4198 PUBLIC_SETTINGS.add(DATE_FORMAT); 4199 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4200 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4201 PUBLIC_SETTINGS.add(USER_ROTATION); 4202 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4203 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4204 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4205 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4206 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4207 } 4208 4209 /** 4210 * These are all hidden system settings. 4211 * 4212 * @hide 4213 */ 4214 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4215 static { 4216 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4217 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4218 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4219 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4220 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4221 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4222 PRIVATE_SETTINGS.add(MASTER_MONO); 4223 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4224 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4225 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4226 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4227 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4228 PRIVATE_SETTINGS.add(HEARING_AID); 4229 PRIVATE_SETTINGS.add(TTY_MODE); 4230 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4231 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4232 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4233 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4234 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4235 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4236 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4237 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4238 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4239 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4240 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4241 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4242 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4243 PRIVATE_SETTINGS.add(LOCK_SOUND); 4244 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4245 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4246 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4247 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4248 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4249 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4250 PRIVATE_SETTINGS.add(POINTER_SPEED); 4251 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4252 PRIVATE_SETTINGS.add(EGG_MODE); 4253 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4254 PRIVATE_SETTINGS.add(DISPLAY_COLOR_MODE); 4255 } 4256 4257 /** 4258 * These are all public system settings 4259 * 4260 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 4261 * otherwise they won't be restored. 4262 * 4263 * @hide 4264 */ 4265 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4266 static { 4267 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 4268 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4269 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4270 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4271 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4272 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4273 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4274 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4275 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4276 VALIDATORS.put(DISPLAY_COLOR_MODE, DISPLAY_COLOR_MODE_VALIDATOR); 4277 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4278 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4279 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4280 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4281 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4282 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4283 VALIDATORS.put(NOTIFICATION_VIBRATION_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4284 VALIDATORS.put(HAPTIC_FEEDBACK_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4285 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4286 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4287 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4288 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4289 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4290 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4291 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4292 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 4293 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 4294 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4295 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4296 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4297 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4298 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4299 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4300 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4301 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4302 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4303 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4304 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 4305 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 4306 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4307 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4308 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4309 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4310 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4311 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4312 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4313 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4314 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4315 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4316 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4317 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4318 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4319 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4320 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4321 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4322 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4323 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4324 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4325 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4326 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4327 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4328 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4329 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4330 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4331 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4332 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4333 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4334 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4335 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4336 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4337 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4338 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4339 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4340 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4341 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4342 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4343 } 4344 4345 /** 4346 * These entries are considered common between the personal and the managed profile, 4347 * since the managed profile doesn't get to change them. 4348 */ 4349 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4350 static { 4351 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4352 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4353 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4354 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4355 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4356 } 4357 4358 /** @hide */ 4359 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4360 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4361 } 4362 4363 /** 4364 * These entries should be cloned from this profile's parent only if the dependency's 4365 * value is true ("1") 4366 * 4367 * Note: the dependencies must be Secure settings 4368 * 4369 * @hide 4370 */ 4371 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4372 static { 4373 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4374 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4375 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4376 } 4377 4378 /** @hide */ 4379 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4380 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4381 } 4382 4383 /** 4384 * System settings which can be accessed by instant apps. 4385 * @hide 4386 */ 4387 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4388 static { 4389 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4390 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4391 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4392 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4393 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4394 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4395 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4396 INSTANT_APP_SETTINGS.add(TIME_12_24); 4397 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4398 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4399 } 4400 4401 /** 4402 * When to use Wi-Fi calling 4403 * 4404 * @see android.telephony.TelephonyManager.WifiCallingChoices 4405 * @hide 4406 */ 4407 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4408 4409 // Settings moved to Settings.Secure 4410 4411 /** 4412 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4413 * instead 4414 */ 4415 @Deprecated 4416 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4417 4418 /** 4419 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4420 */ 4421 @Deprecated 4422 public static final String ANDROID_ID = Secure.ANDROID_ID; 4423 4424 /** 4425 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4426 */ 4427 @Deprecated 4428 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4429 4430 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 4431 4432 /** 4433 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4434 */ 4435 @Deprecated 4436 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4437 4438 /** 4439 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4440 */ 4441 @Deprecated 4442 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4443 4444 /** 4445 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4446 */ 4447 @Deprecated 4448 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4449 4450 /** 4451 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4452 */ 4453 @Deprecated 4454 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4455 4456 /** 4457 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4458 * instead 4459 */ 4460 @Deprecated 4461 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4462 4463 /** 4464 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4465 */ 4466 @Deprecated 4467 public static final String LOGGING_ID = Secure.LOGGING_ID; 4468 4469 /** 4470 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4471 */ 4472 @Deprecated 4473 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4474 4475 /** 4476 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4477 * instead 4478 */ 4479 @Deprecated 4480 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4481 4482 /** 4483 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4484 * instead 4485 */ 4486 @Deprecated 4487 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4488 4489 /** 4490 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4491 * instead 4492 */ 4493 @Deprecated 4494 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4495 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4496 4497 /** 4498 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4499 */ 4500 @Deprecated 4501 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4502 4503 /** 4504 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4505 */ 4506 @Deprecated 4507 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4508 4509 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4510 4511 /** 4512 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4513 */ 4514 @Deprecated 4515 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4516 4517 /** 4518 * @deprecated Use 4519 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4520 */ 4521 @Deprecated 4522 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4523 4524 /** 4525 * @deprecated Use 4526 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4527 */ 4528 @Deprecated 4529 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4530 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4531 4532 /** 4533 * @deprecated Use 4534 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4535 */ 4536 @Deprecated 4537 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4538 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4539 4540 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 4541 BOOLEAN_VALIDATOR; 4542 4543 /** 4544 * @deprecated Use 4545 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4546 */ 4547 @Deprecated 4548 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4549 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4550 4551 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 4552 NON_NEGATIVE_INTEGER_VALIDATOR; 4553 4554 /** 4555 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4556 * instead 4557 */ 4558 @Deprecated 4559 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4560 4561 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 4562 NON_NEGATIVE_INTEGER_VALIDATOR; 4563 4564 /** 4565 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4566 */ 4567 @Deprecated 4568 public static final String WIFI_ON = Global.WIFI_ON; 4569 4570 /** 4571 * @deprecated Use 4572 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4573 * instead 4574 */ 4575 @Deprecated 4576 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4577 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4578 4579 /** 4580 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4581 */ 4582 @Deprecated 4583 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4584 4585 /** 4586 * @deprecated Use 4587 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4588 */ 4589 @Deprecated 4590 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4591 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4592 4593 /** 4594 * @deprecated Use 4595 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4596 */ 4597 @Deprecated 4598 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4599 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4600 4601 /** 4602 * @deprecated Use 4603 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4604 * instead 4605 */ 4606 @Deprecated 4607 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4608 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4609 4610 /** 4611 * @deprecated Use 4612 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4613 */ 4614 @Deprecated 4615 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4616 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4617 4618 /** 4619 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4620 * instead 4621 */ 4622 @Deprecated 4623 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4624 4625 /** 4626 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4627 */ 4628 @Deprecated 4629 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4630 4631 /** 4632 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4633 */ 4634 @Deprecated 4635 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4636 4637 /** 4638 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4639 * instead 4640 */ 4641 @Deprecated 4642 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4643 4644 /** 4645 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4646 * instead 4647 */ 4648 @Deprecated 4649 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4650 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4651 4652 /** 4653 * Checks if the specified app can modify system settings. As of API 4654 * level 23, an app cannot modify system settings unless it declares the 4655 * {@link android.Manifest.permission#WRITE_SETTINGS} 4656 * permission in its manifest, <em>and</em> the user specifically grants 4657 * the app this capability. To prompt the user to grant this approval, 4658 * the app must send an intent with the action {@link 4659 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4660 * the system to display a permission management screen. 4661 * 4662 * @param context App context. 4663 * @return true if the calling app can write to system settings, false otherwise 4664 */ 4665 public static boolean canWrite(Context context) { 4666 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4667 context.getOpPackageName(), false); 4668 } 4669 } 4670 4671 /** 4672 * Secure system settings, containing system preferences that applications 4673 * can read but are not allowed to write. These are for preferences that 4674 * the user must explicitly modify through the system UI or specialized 4675 * APIs for those values, not modified directly by applications. 4676 */ 4677 public static final class Secure extends NameValueTable { 4678 // NOTE: If you add new settings here, be sure to add them to 4679 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSecureSettingsLocked. 4680 4681 /** 4682 * The content:// style URL for this table 4683 */ 4684 public static final Uri CONTENT_URI = 4685 Uri.parse("content://" + AUTHORITY + "/secure"); 4686 4687 private static final ContentProviderHolder sProviderHolder = 4688 new ContentProviderHolder(CONTENT_URI); 4689 4690 // Populated lazily, guarded by class object: 4691 private static final NameValueCache sNameValueCache = new NameValueCache( 4692 CONTENT_URI, 4693 CALL_METHOD_GET_SECURE, 4694 CALL_METHOD_PUT_SECURE, 4695 sProviderHolder); 4696 4697 private static ILockSettings sLockSettings = null; 4698 4699 private static boolean sIsSystemProcess; 4700 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4701 private static final HashSet<String> MOVED_TO_GLOBAL; 4702 static { 4703 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4704 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4705 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4706 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4707 4708 MOVED_TO_GLOBAL = new HashSet<>(); 4709 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4710 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4711 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4712 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4713 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4714 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4715 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4716 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4717 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4718 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4719 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4720 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4721 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4722 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4723 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4724 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4725 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4726 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4727 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4728 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4729 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4730 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4731 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4732 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4733 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4734 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4735 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4736 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4737 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4738 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4739 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4740 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4741 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4742 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4743 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4744 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4745 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4746 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4747 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4748 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4749 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4750 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4751 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4752 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4753 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4754 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4755 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4756 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4757 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4758 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4759 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4760 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4761 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4762 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4763 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4764 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4765 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4766 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4767 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4768 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4769 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4770 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4771 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4772 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4773 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4774 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4775 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4776 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4777 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4778 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4779 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4780 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4781 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4782 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4783 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4784 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4785 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4786 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4787 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4788 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4789 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4790 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4791 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4792 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4793 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4794 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4795 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4796 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4797 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4798 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4799 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4800 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4801 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4802 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4803 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4804 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4805 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4806 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4807 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4808 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4809 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4810 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4811 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4812 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4813 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4814 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4815 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4816 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4817 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4818 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4819 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4820 } 4821 4822 /** @hide */ 4823 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4824 outKeySet.addAll(MOVED_TO_GLOBAL); 4825 } 4826 4827 /** @hide */ 4828 public static void clearProviderForTest() { 4829 sProviderHolder.clearProviderForTest(); 4830 sNameValueCache.clearGenerationTrackerForTest(); 4831 } 4832 4833 /** 4834 * Look up a name in the database. 4835 * @param resolver to access the database with 4836 * @param name to look up in the table 4837 * @return the corresponding value, or null if not present 4838 */ 4839 public static String getString(ContentResolver resolver, String name) { 4840 return getStringForUser(resolver, name, resolver.getUserId()); 4841 } 4842 4843 /** @hide */ 4844 public static String getStringForUser(ContentResolver resolver, String name, 4845 int userHandle) { 4846 if (MOVED_TO_GLOBAL.contains(name)) { 4847 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4848 + " to android.provider.Settings.Global."); 4849 return Global.getStringForUser(resolver, name, userHandle); 4850 } 4851 4852 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4853 synchronized (Secure.class) { 4854 if (sLockSettings == null) { 4855 sLockSettings = ILockSettings.Stub.asInterface( 4856 (IBinder) ServiceManager.getService("lock_settings")); 4857 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4858 } 4859 } 4860 if (sLockSettings != null && !sIsSystemProcess) { 4861 // No context; use the ActivityThread's context as an approximation for 4862 // determining the target API level. 4863 Application application = ActivityThread.currentApplication(); 4864 4865 boolean isPreMnc = application != null 4866 && application.getApplicationInfo() != null 4867 && application.getApplicationInfo().targetSdkVersion 4868 <= VERSION_CODES.LOLLIPOP_MR1; 4869 if (isPreMnc) { 4870 try { 4871 return sLockSettings.getString(name, "0", userHandle); 4872 } catch (RemoteException re) { 4873 // Fall through 4874 } 4875 } else { 4876 throw new SecurityException("Settings.Secure." + name 4877 + " is deprecated and no longer accessible." 4878 + " See API documentation for potential replacements."); 4879 } 4880 } 4881 } 4882 4883 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4884 } 4885 4886 /** 4887 * Store a name/value pair into the database. 4888 * @param resolver to access the database with 4889 * @param name to store 4890 * @param value to associate with the name 4891 * @return true if the value was set, false on database errors 4892 */ 4893 public static boolean putString(ContentResolver resolver, String name, String value) { 4894 return putStringForUser(resolver, name, value, resolver.getUserId()); 4895 } 4896 4897 /** @hide */ 4898 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4899 int userHandle) { 4900 return putStringForUser(resolver, name, value, null, false, userHandle); 4901 } 4902 4903 /** @hide */ 4904 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4905 @NonNull String name, @Nullable String value, @Nullable String tag, 4906 boolean makeDefault, @UserIdInt int userHandle) { 4907 if (LOCATION_MODE.equals(name)) { 4908 // Map LOCATION_MODE to underlying location provider storage API 4909 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4910 } 4911 if (MOVED_TO_GLOBAL.contains(name)) { 4912 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4913 + " to android.provider.Settings.Global"); 4914 return Global.putStringForUser(resolver, name, value, 4915 tag, makeDefault, userHandle); 4916 } 4917 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4918 makeDefault, userHandle); 4919 } 4920 4921 /** 4922 * Store a name/value pair into the database. 4923 * <p> 4924 * The method takes an optional tag to associate with the setting 4925 * which can be used to clear only settings made by your package and 4926 * associated with this tag by passing the tag to {@link 4927 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4928 * the current tag. Also if another package changes the setting 4929 * then the tag will be set to the one specified in the set call 4930 * which can be null. Also any of the settings setters that do not 4931 * take a tag as an argument effectively clears the tag. 4932 * </p><p> 4933 * For example, if you set settings A and B with tags T1 and T2 and 4934 * another app changes setting A (potentially to the same value), it 4935 * can assign to it a tag T3 (note that now the package that changed 4936 * the setting is not yours). Now if you reset your changes for T1 and 4937 * T2 only setting B will be reset and A not (as it was changed by 4938 * another package) but since A did not change you are in the desired 4939 * initial state. Now if the other app changes the value of A (assuming 4940 * you registered an observer in the beginning) you would detect that 4941 * the setting was changed by another app and handle this appropriately 4942 * (ignore, set back to some value, etc). 4943 * </p><p> 4944 * Also the method takes an argument whether to make the value the 4945 * default for this setting. If the system already specified a default 4946 * value, then the one passed in here will <strong>not</strong> 4947 * be set as the default. 4948 * </p> 4949 * 4950 * @param resolver to access the database with. 4951 * @param name to store. 4952 * @param value to associate with the name. 4953 * @param tag to associate with the setting. 4954 * @param makeDefault whether to make the value the default one. 4955 * @return true if the value was set, false on database errors. 4956 * 4957 * @see #resetToDefaults(ContentResolver, String) 4958 * 4959 * @hide 4960 */ 4961 @SystemApi 4962 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4963 public static boolean putString(@NonNull ContentResolver resolver, 4964 @NonNull String name, @Nullable String value, @Nullable String tag, 4965 boolean makeDefault) { 4966 return putStringForUser(resolver, name, value, tag, makeDefault, 4967 resolver.getUserId()); 4968 } 4969 4970 /** 4971 * Reset the settings to their defaults. This would reset <strong>only</strong> 4972 * settings set by the caller's package. Think of it of a way to undo your own 4973 * changes to the global settings. Passing in the optional tag will reset only 4974 * settings changed by your package and associated with this tag. 4975 * 4976 * @param resolver Handle to the content resolver. 4977 * @param tag Optional tag which should be associated with the settings to reset. 4978 * 4979 * @see #putString(ContentResolver, String, String, String, boolean) 4980 * 4981 * @hide 4982 */ 4983 @SystemApi 4984 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4985 public static void resetToDefaults(@NonNull ContentResolver resolver, 4986 @Nullable String tag) { 4987 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4988 resolver.getUserId()); 4989 } 4990 4991 /** 4992 * 4993 * Reset the settings to their defaults for a given user with a specific mode. The 4994 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4995 * allowing resetting the settings made by a package and associated with the tag. 4996 * 4997 * @param resolver Handle to the content resolver. 4998 * @param tag Optional tag which should be associated with the settings to reset. 4999 * @param mode The reset mode. 5000 * @param userHandle The user for which to reset to defaults. 5001 * 5002 * @see #RESET_MODE_PACKAGE_DEFAULTS 5003 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 5004 * @see #RESET_MODE_UNTRUSTED_CHANGES 5005 * @see #RESET_MODE_TRUSTED_DEFAULTS 5006 * 5007 * @hide 5008 */ 5009 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 5010 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 5011 try { 5012 Bundle arg = new Bundle(); 5013 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 5014 if (tag != null) { 5015 arg.putString(CALL_METHOD_TAG_KEY, tag); 5016 } 5017 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 5018 IContentProvider cp = sProviderHolder.getProvider(resolver); 5019 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 5020 } catch (RemoteException e) { 5021 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 5022 } 5023 } 5024 5025 /** 5026 * Construct the content URI for a particular name/value pair, 5027 * useful for monitoring changes with a ContentObserver. 5028 * @param name to look up in the table 5029 * @return the corresponding content URI, or null if not present 5030 */ 5031 public static Uri getUriFor(String name) { 5032 if (MOVED_TO_GLOBAL.contains(name)) { 5033 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 5034 + " to android.provider.Settings.Global, returning global URI."); 5035 return Global.getUriFor(Global.CONTENT_URI, name); 5036 } 5037 return getUriFor(CONTENT_URI, name); 5038 } 5039 5040 /** 5041 * Convenience function for retrieving a single secure settings value 5042 * as an integer. Note that internally setting values are always 5043 * stored as strings; this function converts the string to an integer 5044 * for you. The default value will be returned if the setting is 5045 * not defined or not an integer. 5046 * 5047 * @param cr The ContentResolver to access. 5048 * @param name The name of the setting to retrieve. 5049 * @param def Value to return if the setting is not defined. 5050 * 5051 * @return The setting's current value, or 'def' if it is not defined 5052 * or not a valid integer. 5053 */ 5054 public static int getInt(ContentResolver cr, String name, int def) { 5055 return getIntForUser(cr, name, def, cr.getUserId()); 5056 } 5057 5058 /** @hide */ 5059 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 5060 if (LOCATION_MODE.equals(name)) { 5061 // Map from to underlying location provider storage API to location mode 5062 return getLocationModeForUser(cr, userHandle); 5063 } 5064 String v = getStringForUser(cr, name, userHandle); 5065 try { 5066 return v != null ? Integer.parseInt(v) : def; 5067 } catch (NumberFormatException e) { 5068 return def; 5069 } 5070 } 5071 5072 /** 5073 * Convenience function for retrieving a single secure settings value 5074 * as an integer. Note that internally setting values are always 5075 * stored as strings; this function converts the string to an integer 5076 * for you. 5077 * <p> 5078 * This version does not take a default value. If the setting has not 5079 * been set, or the string value is not a number, 5080 * it throws {@link SettingNotFoundException}. 5081 * 5082 * @param cr The ContentResolver to access. 5083 * @param name The name of the setting to retrieve. 5084 * 5085 * @throws SettingNotFoundException Thrown if a setting by the given 5086 * name can't be found or the setting value is not an integer. 5087 * 5088 * @return The setting's current value. 5089 */ 5090 public static int getInt(ContentResolver cr, String name) 5091 throws SettingNotFoundException { 5092 return getIntForUser(cr, name, cr.getUserId()); 5093 } 5094 5095 /** @hide */ 5096 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 5097 throws SettingNotFoundException { 5098 if (LOCATION_MODE.equals(name)) { 5099 // Map from to underlying location provider storage API to location mode 5100 return getLocationModeForUser(cr, userHandle); 5101 } 5102 String v = getStringForUser(cr, name, userHandle); 5103 try { 5104 return Integer.parseInt(v); 5105 } catch (NumberFormatException e) { 5106 throw new SettingNotFoundException(name); 5107 } 5108 } 5109 5110 /** 5111 * Convenience function for updating a single settings value as an 5112 * integer. This will either create a new entry in the table if the 5113 * given name does not exist, or modify the value of the existing row 5114 * with that name. Note that internally setting values are always 5115 * stored as strings, so this function converts the given value to a 5116 * string before storing it. 5117 * 5118 * @param cr The ContentResolver to access. 5119 * @param name The name of the setting to modify. 5120 * @param value The new value for the setting. 5121 * @return true if the value was set, false on database errors 5122 */ 5123 public static boolean putInt(ContentResolver cr, String name, int value) { 5124 return putIntForUser(cr, name, value, cr.getUserId()); 5125 } 5126 5127 /** @hide */ 5128 public static boolean putIntForUser(ContentResolver cr, String name, int value, 5129 int userHandle) { 5130 return putStringForUser(cr, name, Integer.toString(value), userHandle); 5131 } 5132 5133 /** 5134 * Convenience function for retrieving a single secure settings value 5135 * as a {@code long}. Note that internally setting values are always 5136 * stored as strings; this function converts the string to a {@code long} 5137 * for you. The default value will be returned if the setting is 5138 * not defined or not a {@code long}. 5139 * 5140 * @param cr The ContentResolver to access. 5141 * @param name The name of the setting to retrieve. 5142 * @param def Value to return if the setting is not defined. 5143 * 5144 * @return The setting's current value, or 'def' if it is not defined 5145 * or not a valid {@code long}. 5146 */ 5147 public static long getLong(ContentResolver cr, String name, long def) { 5148 return getLongForUser(cr, name, def, cr.getUserId()); 5149 } 5150 5151 /** @hide */ 5152 public static long getLongForUser(ContentResolver cr, String name, long def, 5153 int userHandle) { 5154 String valString = getStringForUser(cr, name, userHandle); 5155 long value; 5156 try { 5157 value = valString != null ? Long.parseLong(valString) : def; 5158 } catch (NumberFormatException e) { 5159 value = def; 5160 } 5161 return value; 5162 } 5163 5164 /** 5165 * Convenience function for retrieving a single secure settings value 5166 * as a {@code long}. Note that internally setting values are always 5167 * stored as strings; this function converts the string to a {@code long} 5168 * for you. 5169 * <p> 5170 * This version does not take a default value. If the setting has not 5171 * been set, or the string value is not a number, 5172 * it throws {@link SettingNotFoundException}. 5173 * 5174 * @param cr The ContentResolver to access. 5175 * @param name The name of the setting to retrieve. 5176 * 5177 * @return The setting's current value. 5178 * @throws SettingNotFoundException Thrown if a setting by the given 5179 * name can't be found or the setting value is not an integer. 5180 */ 5181 public static long getLong(ContentResolver cr, String name) 5182 throws SettingNotFoundException { 5183 return getLongForUser(cr, name, cr.getUserId()); 5184 } 5185 5186 /** @hide */ 5187 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5188 throws SettingNotFoundException { 5189 String valString = getStringForUser(cr, name, userHandle); 5190 try { 5191 return Long.parseLong(valString); 5192 } catch (NumberFormatException e) { 5193 throw new SettingNotFoundException(name); 5194 } 5195 } 5196 5197 /** 5198 * Convenience function for updating a secure settings value as a long 5199 * integer. This will either create a new entry in the table if the 5200 * given name does not exist, or modify the value of the existing row 5201 * with that name. Note that internally setting values are always 5202 * stored as strings, so this function converts the given value to a 5203 * string before storing it. 5204 * 5205 * @param cr The ContentResolver to access. 5206 * @param name The name of the setting to modify. 5207 * @param value The new value for the setting. 5208 * @return true if the value was set, false on database errors 5209 */ 5210 public static boolean putLong(ContentResolver cr, String name, long value) { 5211 return putLongForUser(cr, name, value, cr.getUserId()); 5212 } 5213 5214 /** @hide */ 5215 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5216 int userHandle) { 5217 return putStringForUser(cr, name, Long.toString(value), userHandle); 5218 } 5219 5220 /** 5221 * Convenience function for retrieving a single secure settings value 5222 * as a floating point number. Note that internally setting values are 5223 * always stored as strings; this function converts the string to an 5224 * float for you. The default value will be returned if the setting 5225 * is not defined or not a valid float. 5226 * 5227 * @param cr The ContentResolver to access. 5228 * @param name The name of the setting to retrieve. 5229 * @param def Value to return if the setting is not defined. 5230 * 5231 * @return The setting's current value, or 'def' if it is not defined 5232 * or not a valid float. 5233 */ 5234 public static float getFloat(ContentResolver cr, String name, float def) { 5235 return getFloatForUser(cr, name, def, cr.getUserId()); 5236 } 5237 5238 /** @hide */ 5239 public static float getFloatForUser(ContentResolver cr, String name, float def, 5240 int userHandle) { 5241 String v = getStringForUser(cr, name, userHandle); 5242 try { 5243 return v != null ? Float.parseFloat(v) : def; 5244 } catch (NumberFormatException e) { 5245 return def; 5246 } 5247 } 5248 5249 /** 5250 * Convenience function for retrieving a single secure settings value 5251 * as a float. Note that internally setting values are always 5252 * stored as strings; this function converts the string to a float 5253 * for you. 5254 * <p> 5255 * This version does not take a default value. If the setting has not 5256 * been set, or the string value is not a number, 5257 * it throws {@link SettingNotFoundException}. 5258 * 5259 * @param cr The ContentResolver to access. 5260 * @param name The name of the setting to retrieve. 5261 * 5262 * @throws SettingNotFoundException Thrown if a setting by the given 5263 * name can't be found or the setting value is not a float. 5264 * 5265 * @return The setting's current value. 5266 */ 5267 public static float getFloat(ContentResolver cr, String name) 5268 throws SettingNotFoundException { 5269 return getFloatForUser(cr, name, cr.getUserId()); 5270 } 5271 5272 /** @hide */ 5273 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5274 throws SettingNotFoundException { 5275 String v = getStringForUser(cr, name, userHandle); 5276 if (v == null) { 5277 throw new SettingNotFoundException(name); 5278 } 5279 try { 5280 return Float.parseFloat(v); 5281 } catch (NumberFormatException e) { 5282 throw new SettingNotFoundException(name); 5283 } 5284 } 5285 5286 /** 5287 * Convenience function for updating a single settings value as a 5288 * floating point number. This will either create a new entry in the 5289 * table if the given name does not exist, or modify the value of the 5290 * existing row with that name. Note that internally setting values 5291 * are always stored as strings, so this function converts the given 5292 * value to a string before storing it. 5293 * 5294 * @param cr The ContentResolver to access. 5295 * @param name The name of the setting to modify. 5296 * @param value The new value for the setting. 5297 * @return true if the value was set, false on database errors 5298 */ 5299 public static boolean putFloat(ContentResolver cr, String name, float value) { 5300 return putFloatForUser(cr, name, value, cr.getUserId()); 5301 } 5302 5303 /** @hide */ 5304 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5305 int userHandle) { 5306 return putStringForUser(cr, name, Float.toString(value), userHandle); 5307 } 5308 5309 /** 5310 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5311 * instead 5312 */ 5313 @Deprecated 5314 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5315 Global.DEVELOPMENT_SETTINGS_ENABLED; 5316 5317 /** 5318 * When the user has enable the option to have a "bug report" command 5319 * in the power menu. 5320 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5321 * @hide 5322 */ 5323 @Deprecated 5324 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5325 5326 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 5327 5328 /** 5329 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5330 */ 5331 @Deprecated 5332 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5333 5334 /** 5335 * Setting to allow mock locations and location provider status to be injected into the 5336 * LocationManager service for testing purposes during application development. These 5337 * locations and status values override actual location and status information generated 5338 * by network, gps, or other location providers. 5339 * 5340 * @deprecated This settings is not used anymore. 5341 */ 5342 @Deprecated 5343 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5344 5345 private static final Validator ALLOW_MOCK_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 5346 5347 /** 5348 * On Android 8.0 (API level 26) and higher versions of the platform, 5349 * a 64-bit number (expressed as a hexadecimal string), unique to 5350 * each combination of app-signing key, user, and device. 5351 * Values of {@code ANDROID_ID} are scoped by signing key and user. 5352 * The value may change if a factory reset is performed on the 5353 * device or if an APK signing key changes. 5354 * 5355 * For more information about how the platform handles {@code ANDROID_ID} 5356 * in Android 8.0 (API level 26) and higher, see <a 5357 * href="{@docRoot}preview/behavior-changes.html#privacy-all"> 5358 * Android 8.0 Behavior Changes</a>. 5359 * 5360 * <p class="note"><strong>Note:</strong> For apps that were installed 5361 * prior to updating the device to a version of Android 8.0 5362 * (API level 26) or higher, the value of {@code ANDROID_ID} changes 5363 * if the app is uninstalled and then reinstalled after the OTA. 5364 * To preserve values across uninstalls after an OTA to Android 8.0 5365 * or higher, developers can use 5366 * <a href="{@docRoot}guide/topics/data/keyvaluebackup.html"> 5367 * Key/Value Backup</a>.</p> 5368 * 5369 * <p>In versions of the platform lower than Android 8.0 (API level 26), 5370 * a 64-bit number (expressed as a hexadecimal string) that is randomly 5371 * generated when the user first sets up the device and should remain 5372 * constant for the lifetime of the user's device. 5373 * 5374 * On devices that have 5375 * <a href="{@docRoot}about/versions/android-4.2.html#MultipleUsers"> 5376 * multiple users</a>, each user appears as a 5377 * completely separate device, so the {@code ANDROID_ID} value is 5378 * unique to each user.</p> 5379 * 5380 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the ID is scoped 5381 * to the Instant App, it is generated when the Instant App is first installed and reset if 5382 * the user clears the Instant App. 5383 */ 5384 public static final String ANDROID_ID = "android_id"; 5385 5386 /** 5387 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5388 */ 5389 @Deprecated 5390 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5391 5392 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 5393 5394 /** 5395 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5396 */ 5397 @Deprecated 5398 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5399 5400 /** 5401 * Setting to record the input method used by default, holding the ID 5402 * of the desired method. 5403 */ 5404 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5405 5406 /** 5407 * Setting to record the input method subtype used by default, holding the ID 5408 * of the desired method. 5409 */ 5410 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5411 "selected_input_method_subtype"; 5412 5413 /** 5414 * Setting to record the history of input method subtype, holding the pair of ID of IME 5415 * and its last used subtype. 5416 * @hide 5417 */ 5418 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5419 "input_methods_subtype_history"; 5420 5421 /** 5422 * Setting to record the visibility of input method selector 5423 */ 5424 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5425 "input_method_selector_visibility"; 5426 5427 /** 5428 * The currently selected voice interaction service flattened ComponentName. 5429 * @hide 5430 */ 5431 @TestApi 5432 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5433 5434 /** 5435 * The currently selected autofill service flattened ComponentName. 5436 * @hide 5437 */ 5438 @TestApi 5439 public static final String AUTOFILL_SERVICE = "autofill_service"; 5440 5441 private static final Validator AUTOFILL_SERVICE_VALIDATOR = COMPONENT_NAME_VALIDATOR; 5442 5443 /** 5444 * Boolean indicating if Autofill supports field classification. 5445 * 5446 * @see android.service.autofill.AutofillService 5447 * 5448 * @hide 5449 */ 5450 @SystemApi 5451 @TestApi 5452 public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = 5453 "autofill_field_classification"; 5454 5455 /** 5456 * Defines value returned by {@link android.service.autofill.UserData#getMaxUserDataSize()}. 5457 * 5458 * @hide 5459 */ 5460 @SystemApi 5461 @TestApi 5462 public static final String AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE = 5463 "autofill_user_data_max_user_data_size"; 5464 5465 /** 5466 * Defines value returned by 5467 * {@link android.service.autofill.UserData#getMaxFieldClassificationIdsSize()}. 5468 * 5469 * @hide 5470 */ 5471 @SystemApi 5472 @TestApi 5473 public static final String AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE = 5474 "autofill_user_data_max_field_classification_size"; 5475 5476 /** 5477 * Defines value returned by 5478 * {@link android.service.autofill.UserData#getMaxCategoryCount()}. 5479 * 5480 * @hide 5481 */ 5482 @SystemApi 5483 @TestApi 5484 public static final String AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT = 5485 "autofill_user_data_max_category_count"; 5486 5487 /** 5488 * Defines value returned by {@link android.service.autofill.UserData#getMaxValueLength()}. 5489 * 5490 * @hide 5491 */ 5492 @SystemApi 5493 @TestApi 5494 public static final String AUTOFILL_USER_DATA_MAX_VALUE_LENGTH = 5495 "autofill_user_data_max_value_length"; 5496 5497 /** 5498 * Defines value returned by {@link android.service.autofill.UserData#getMinValueLength()}. 5499 * 5500 * @hide 5501 */ 5502 @SystemApi 5503 @TestApi 5504 public static final String AUTOFILL_USER_DATA_MIN_VALUE_LENGTH = 5505 "autofill_user_data_min_value_length"; 5506 5507 /** 5508 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5509 */ 5510 @Deprecated 5511 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5512 5513 /** 5514 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5515 * @hide 5516 */ 5517 @TestApi 5518 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5519 5520 /** 5521 * The current state of device personalization. 5522 * 5523 * @hide 5524 * @see UserSetupPersonalization 5525 */ 5526 public static final String USER_SETUP_PERSONALIZATION_STATE = 5527 "user_setup_personalization_state"; 5528 5529 /** 5530 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5531 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5532 * in case SetupWizard has been re-enabled on TV devices. 5533 * 5534 * @hide 5535 */ 5536 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5537 5538 /** 5539 * Prefix for category name that marks whether a suggested action from that category was 5540 * completed. 5541 * @hide 5542 */ 5543 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5544 5545 /** 5546 * List of input methods that are currently enabled. This is a string 5547 * containing the IDs of all enabled input methods, each ID separated 5548 * by ':'. 5549 * 5550 * Format like "ime0;subtype0;subtype1;subtype2:ime1:ime2;subtype0" 5551 * where imeId is ComponentName and subtype is int32. 5552 */ 5553 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5554 5555 /** 5556 * List of system input methods that are currently disabled. This is a string 5557 * containing the IDs of all disabled input methods, each ID separated 5558 * by ':'. 5559 * @hide 5560 */ 5561 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5562 5563 /** 5564 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5565 * determines if the IME should be shown when a hard keyboard is attached. 5566 * @hide 5567 */ 5568 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5569 5570 private static final Validator SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR = BOOLEAN_VALIDATOR; 5571 5572 /** 5573 * Host name and port for global http proxy. Uses ':' seperator for 5574 * between host and port. 5575 * 5576 * @deprecated Use {@link Global#HTTP_PROXY} 5577 */ 5578 @Deprecated 5579 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5580 5581 /** 5582 * Package designated as always-on VPN provider. 5583 * 5584 * @hide 5585 */ 5586 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5587 5588 /** 5589 * Whether to block networking outside of VPN connections while always-on is set. 5590 * @see #ALWAYS_ON_VPN_APP 5591 * 5592 * @hide 5593 */ 5594 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5595 5596 /** 5597 * Whether applications can be installed for this user via the system's 5598 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5599 * 5600 * <p>1 = permit app installation via the system package installer intent 5601 * <p>0 = do not allow use of the package installer 5602 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5603 * {@link PackageManager#canRequestPackageInstalls()} 5604 * @see PackageManager#canRequestPackageInstalls() 5605 */ 5606 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5607 5608 /** 5609 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5610 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5611 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5612 * on behalf of the profile owner if needed to make the change transparent for profile 5613 * owners. 5614 * 5615 * @hide 5616 */ 5617 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5618 "unknown_sources_default_reversed"; 5619 5620 /** 5621 * Comma-separated list of location providers that activities may access. Do not rely on 5622 * this value being present in settings.db or on ContentObserver notifications on the 5623 * corresponding Uri. 5624 * 5625 * @deprecated use {@link #LOCATION_MODE} and 5626 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5627 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5628 */ 5629 @Deprecated 5630 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5631 5632 /** 5633 * The degree of location access enabled by the user. 5634 * <p> 5635 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5636 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5637 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5638 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5639 * modes that might be added in the future. 5640 * <p> 5641 * Note: do not rely on this value being present in settings.db or on ContentObserver 5642 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5643 * to receive changes in this value. 5644 * 5645 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5646 * get the status of a location provider, use 5647 * {@link LocationManager#isProviderEnabled(String)}. 5648 */ 5649 @Deprecated 5650 public static final String LOCATION_MODE = "location_mode"; 5651 5652 /** 5653 * The App or module that changes the location mode. 5654 * @hide 5655 */ 5656 public static final String LOCATION_CHANGER = "location_changer"; 5657 /** 5658 * The location changer is unknown or unable to detect. 5659 * @hide 5660 */ 5661 public static final int LOCATION_CHANGER_UNKNOWN = 0; 5662 /** 5663 * Location settings in system settings. 5664 * @hide 5665 */ 5666 public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1; 5667 /** 5668 * The location icon in drop down notification drawer. 5669 * @hide 5670 */ 5671 public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2; 5672 5673 /** 5674 * Location access disabled. 5675 * 5676 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5677 * get the status of a location provider, use 5678 * {@link LocationManager#isProviderEnabled(String)}. 5679 */ 5680 @Deprecated 5681 public static final int LOCATION_MODE_OFF = 0; 5682 5683 /** 5684 * Network Location Provider disabled, but GPS and other sensors enabled. 5685 * 5686 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5687 * get the status of a location provider, use 5688 * {@link LocationManager#isProviderEnabled(String)}. 5689 */ 5690 @Deprecated 5691 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5692 5693 /** 5694 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5695 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5696 * {@link android.location.Criteria#POWER_MEDIUM}. 5697 * 5698 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5699 * get the status of a location provider, use 5700 * {@link LocationManager#isProviderEnabled(String)}. 5701 */ 5702 @Deprecated 5703 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5704 5705 /** 5706 * Best-effort location computation allowed. 5707 * 5708 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5709 * get the status of a location provider, use 5710 * {@link LocationManager#isProviderEnabled(String)}. 5711 */ 5712 @Deprecated 5713 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5714 5715 /** 5716 * A flag containing settings used for biometric weak 5717 * @hide 5718 */ 5719 @Deprecated 5720 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5721 "lock_biometric_weak_flags"; 5722 5723 /** 5724 * Whether lock-to-app will lock the keyguard when exiting. 5725 * @hide 5726 */ 5727 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5728 5729 /** 5730 * Whether autolock is enabled (0 = false, 1 = true) 5731 * 5732 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5733 * level of the keyguard. Accessing this setting from an app that is targeting 5734 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5735 */ 5736 @Deprecated 5737 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5738 5739 /** 5740 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5741 * 5742 * @deprecated Accessing this setting from an app that is targeting 5743 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5744 */ 5745 @Deprecated 5746 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5747 5748 /** 5749 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5750 * true) 5751 * 5752 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5753 * lockscreen uses 5754 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5755 * Accessing this setting from an app that is targeting 5756 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5757 */ 5758 @Deprecated 5759 public static final String 5760 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5761 5762 /** 5763 * This preference allows the device to be locked given time after screen goes off, 5764 * subject to current DeviceAdmin policy limits. 5765 * @hide 5766 */ 5767 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5768 5769 5770 /** 5771 * This preference contains the string that shows for owner info on LockScreen. 5772 * @hide 5773 * @deprecated 5774 */ 5775 @Deprecated 5776 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5777 5778 /** 5779 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5780 * @hide 5781 */ 5782 @Deprecated 5783 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5784 "lock_screen_appwidget_ids"; 5785 5786 /** 5787 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5788 * @hide 5789 */ 5790 @Deprecated 5791 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5792 "lock_screen_fallback_appwidget_id"; 5793 5794 /** 5795 * Index of the lockscreen appwidget to restore, -1 if none. 5796 * @hide 5797 */ 5798 @Deprecated 5799 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5800 "lock_screen_sticky_appwidget"; 5801 5802 /** 5803 * This preference enables showing the owner info on LockScreen. 5804 * @hide 5805 * @deprecated 5806 */ 5807 @Deprecated 5808 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5809 "lock_screen_owner_info_enabled"; 5810 5811 /** 5812 * When set by a user, allows notifications to be shown atop a securely locked screen 5813 * in their full "private" form (same as when the device is unlocked). 5814 * @hide 5815 */ 5816 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5817 "lock_screen_allow_private_notifications"; 5818 5819 /** 5820 * When set by a user, allows notification remote input atop a securely locked screen 5821 * without having to unlock 5822 * @hide 5823 */ 5824 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5825 "lock_screen_allow_remote_input"; 5826 5827 /** 5828 * Set by the system to track if the user needs to see the call to action for 5829 * the lockscreen notification policy. 5830 * @hide 5831 */ 5832 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5833 "show_note_about_notification_hiding"; 5834 5835 /** 5836 * Set to 1 by the system after trust agents have been initialized. 5837 * @hide 5838 */ 5839 public static final String TRUST_AGENTS_INITIALIZED = 5840 "trust_agents_initialized"; 5841 5842 /** 5843 * The Logging ID (a unique 64-bit value) as a hex string. 5844 * Used as a pseudonymous identifier for logging. 5845 * @deprecated This identifier is poorly initialized and has 5846 * many collisions. It should not be used. 5847 */ 5848 @Deprecated 5849 public static final String LOGGING_ID = "logging_id"; 5850 5851 /** 5852 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5853 */ 5854 @Deprecated 5855 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5856 5857 /** 5858 * No longer supported. 5859 */ 5860 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5861 5862 /** 5863 * No longer supported. 5864 */ 5865 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5866 5867 /** 5868 * No longer supported. 5869 */ 5870 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5871 5872 /** 5873 * Settings classname to launch when Settings is clicked from All 5874 * Applications. Needed because of user testing between the old 5875 * and new Settings apps. 5876 */ 5877 // TODO: 881807 5878 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5879 5880 /** 5881 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5882 */ 5883 @Deprecated 5884 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5885 5886 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5887 5888 /** 5889 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5890 */ 5891 @Deprecated 5892 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5893 5894 /** 5895 * If accessibility is enabled. 5896 */ 5897 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5898 5899 private static final Validator ACCESSIBILITY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5900 5901 /** 5902 * Setting specifying if the accessibility shortcut is enabled. 5903 * @hide 5904 */ 5905 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5906 "accessibility_shortcut_enabled"; 5907 5908 private static final Validator ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5909 5910 /** 5911 * Setting specifying if the accessibility shortcut is enabled. 5912 * @hide 5913 */ 5914 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5915 "accessibility_shortcut_on_lock_screen"; 5916 5917 private static final Validator ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR = 5918 BOOLEAN_VALIDATOR; 5919 5920 /** 5921 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5922 * @hide 5923 */ 5924 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5925 "accessibility_shortcut_dialog_shown"; 5926 5927 private static final Validator ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR = 5928 BOOLEAN_VALIDATOR; 5929 5930 /** 5931 * Setting specifying the accessibility service to be toggled via the accessibility 5932 * shortcut. Must be its flattened {@link ComponentName}. 5933 * @hide 5934 */ 5935 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5936 "accessibility_shortcut_target_service"; 5937 5938 private static final Validator ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR = 5939 COMPONENT_NAME_VALIDATOR; 5940 5941 /** 5942 * Setting specifying the accessibility service or feature to be toggled via the 5943 * accessibility button in the navigation bar. This is either a flattened 5944 * {@link ComponentName} or the class name of a system class implementing a supported 5945 * accessibility feature. 5946 * @hide 5947 */ 5948 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5949 "accessibility_button_target_component"; 5950 5951 private static final Validator ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR = 5952 new Validator() { 5953 @Override 5954 public boolean validate(String value) { 5955 // technically either ComponentName or class name, but there's proper value 5956 // validation at callsites, so allow any non-null string 5957 return value != null; 5958 } 5959 }; 5960 5961 /** 5962 * If touch exploration is enabled. 5963 */ 5964 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5965 5966 private static final Validator TOUCH_EXPLORATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5967 5968 /** 5969 * List of the enabled accessibility providers. 5970 */ 5971 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5972 "enabled_accessibility_services"; 5973 5974 private static final Validator ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR = 5975 new SettingsValidators.ComponentNameListValidator(":"); 5976 5977 /** 5978 * List of the accessibility services to which the user has granted 5979 * permission to put the device into touch exploration mode. 5980 * 5981 * @hide 5982 */ 5983 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5984 "touch_exploration_granted_accessibility_services"; 5985 5986 private static final Validator TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR = 5987 new SettingsValidators.ComponentNameListValidator(":"); 5988 5989 /** 5990 * Uri of the slice that's presented on the keyguard. 5991 * Defaults to a slice with the date and next alarm. 5992 * 5993 * @hide 5994 */ 5995 public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri"; 5996 5997 /** 5998 * Whether to speak passwords while in accessibility mode. 5999 * 6000 * @deprecated The speaking of passwords is controlled by individual accessibility services. 6001 * Apps should ignore this setting and provide complete information to accessibility 6002 * at all times, which was the behavior when this value was {@code true}. 6003 */ 6004 @Deprecated 6005 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 6006 6007 private static final Validator ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 6008 6009 /** 6010 * Whether to draw text with high contrast while in accessibility mode. 6011 * 6012 * @hide 6013 */ 6014 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 6015 "high_text_contrast_enabled"; 6016 6017 private static final Validator ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR = 6018 BOOLEAN_VALIDATOR; 6019 6020 /** 6021 * Setting that specifies whether the display magnification is enabled via a system-wide 6022 * triple tap gesture. Display magnifications allows the user to zoom in the display content 6023 * and is targeted to low vision users. The current magnification scale is controlled by 6024 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6025 * 6026 * @hide 6027 */ 6028 @TestApi 6029 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 6030 "accessibility_display_magnification_enabled"; 6031 6032 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR = 6033 BOOLEAN_VALIDATOR; 6034 6035 /** 6036 * Setting that specifies whether the display magnification is enabled via a shortcut 6037 * affordance within the system's navigation area. Display magnifications allows the user to 6038 * zoom in the display content and is targeted to low vision users. The current 6039 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6040 * 6041 * @hide 6042 */ 6043 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 6044 "accessibility_display_magnification_navbar_enabled"; 6045 6046 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR 6047 = BOOLEAN_VALIDATOR; 6048 6049 /** 6050 * Setting that specifies what the display magnification scale is. 6051 * Display magnifications allows the user to zoom in the display 6052 * content and is targeted to low vision users. Whether a display 6053 * magnification is performed is controlled by 6054 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 6055 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 6056 * 6057 * @hide 6058 */ 6059 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 6060 "accessibility_display_magnification_scale"; 6061 6062 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR = 6063 new SettingsValidators.InclusiveFloatRangeValidator(1.0f, Float.MAX_VALUE); 6064 6065 /** 6066 * Unused mangnification setting 6067 * 6068 * @hide 6069 * @deprecated 6070 */ 6071 @Deprecated 6072 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 6073 "accessibility_display_magnification_auto_update"; 6074 6075 /** 6076 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 6077 * modified from an AccessibilityService using the SoftKeyboardController. 6078 * 6079 * @hide 6080 */ 6081 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 6082 "accessibility_soft_keyboard_mode"; 6083 6084 /** 6085 * Default soft keyboard behavior. 6086 * 6087 * @hide 6088 */ 6089 public static final int SHOW_MODE_AUTO = 0; 6090 6091 /** 6092 * Soft keyboard is never shown. 6093 * 6094 * @hide 6095 */ 6096 public static final int SHOW_MODE_HIDDEN = 1; 6097 6098 /** 6099 * Setting that specifies whether timed text (captions) should be 6100 * displayed in video content. Text display properties are controlled by 6101 * the following settings: 6102 * <ul> 6103 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 6104 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 6105 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 6106 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 6107 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 6108 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 6109 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 6110 * </ul> 6111 * 6112 * @hide 6113 */ 6114 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 6115 "accessibility_captioning_enabled"; 6116 6117 private static final Validator ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR = 6118 BOOLEAN_VALIDATOR; 6119 6120 /** 6121 * Setting that specifies the language for captions as a locale string, 6122 * e.g. en_US. 6123 * 6124 * @see java.util.Locale#toString 6125 * @hide 6126 */ 6127 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 6128 "accessibility_captioning_locale"; 6129 6130 private static final Validator ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR = LOCALE_VALIDATOR; 6131 6132 /** 6133 * Integer property that specifies the preset style for captions, one 6134 * of: 6135 * <ul> 6136 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 6137 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 6138 * </ul> 6139 * 6140 * @see java.util.Locale#toString 6141 * @hide 6142 */ 6143 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 6144 "accessibility_captioning_preset"; 6145 6146 private static final Validator ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR = 6147 new SettingsValidators.DiscreteValueValidator(new String[]{"-1", "0", "1", "2", 6148 "3", "4"}); 6149 6150 /** 6151 * Integer property that specifes the background color for captions as a 6152 * packed 32-bit color. 6153 * 6154 * @see android.graphics.Color#argb 6155 * @hide 6156 */ 6157 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 6158 "accessibility_captioning_background_color"; 6159 6160 private static final Validator ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR = 6161 ANY_INTEGER_VALIDATOR; 6162 6163 /** 6164 * Integer property that specifes the foreground color for captions as a 6165 * packed 32-bit color. 6166 * 6167 * @see android.graphics.Color#argb 6168 * @hide 6169 */ 6170 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 6171 "accessibility_captioning_foreground_color"; 6172 6173 private static final Validator ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR = 6174 ANY_INTEGER_VALIDATOR; 6175 6176 /** 6177 * Integer property that specifes the edge type for captions, one of: 6178 * <ul> 6179 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 6180 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 6181 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 6182 * </ul> 6183 * 6184 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 6185 * @hide 6186 */ 6187 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 6188 "accessibility_captioning_edge_type"; 6189 6190 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR = 6191 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2"}); 6192 6193 /** 6194 * Integer property that specifes the edge color for captions as a 6195 * packed 32-bit color. 6196 * 6197 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 6198 * @see android.graphics.Color#argb 6199 * @hide 6200 */ 6201 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 6202 "accessibility_captioning_edge_color"; 6203 6204 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR = 6205 ANY_INTEGER_VALIDATOR; 6206 6207 /** 6208 * Integer property that specifes the window color for captions as a 6209 * packed 32-bit color. 6210 * 6211 * @see android.graphics.Color#argb 6212 * @hide 6213 */ 6214 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 6215 "accessibility_captioning_window_color"; 6216 6217 private static final Validator ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR = 6218 ANY_INTEGER_VALIDATOR; 6219 6220 /** 6221 * String property that specifies the typeface for captions, one of: 6222 * <ul> 6223 * <li>DEFAULT 6224 * <li>MONOSPACE 6225 * <li>SANS_SERIF 6226 * <li>SERIF 6227 * </ul> 6228 * 6229 * @see android.graphics.Typeface 6230 * @hide 6231 */ 6232 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 6233 "accessibility_captioning_typeface"; 6234 6235 private static final Validator ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR = 6236 new SettingsValidators.DiscreteValueValidator(new String[]{"DEFAULT", 6237 "MONOSPACE", "SANS_SERIF", "SERIF"}); 6238 6239 /** 6240 * Floating point property that specifies font scaling for captions. 6241 * 6242 * @hide 6243 */ 6244 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 6245 "accessibility_captioning_font_scale"; 6246 6247 private static final Validator ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR = 6248 new SettingsValidators.InclusiveFloatRangeValidator(0.5f, 2.0f); 6249 6250 /** 6251 * Setting that specifies whether display color inversion is enabled. 6252 */ 6253 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 6254 "accessibility_display_inversion_enabled"; 6255 6256 private static final Validator ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR = 6257 BOOLEAN_VALIDATOR; 6258 6259 /** 6260 * Setting that specifies whether display color space adjustment is 6261 * enabled. 6262 * 6263 * @hide 6264 */ 6265 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 6266 "accessibility_display_daltonizer_enabled"; 6267 6268 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR = 6269 BOOLEAN_VALIDATOR; 6270 6271 /** 6272 * Integer property that specifies the type of color space adjustment to 6273 * perform. Valid values are defined in AccessibilityManager and Settings arrays.xml: 6274 * - AccessibilityManager.DALTONIZER_DISABLED = -1 6275 * - AccessibilityManager.DALTONIZER_SIMULATE_MONOCHROMACY = 0 6276 * - <item>@string/daltonizer_mode_protanomaly</item> = 11 6277 * - AccessibilityManager.DALTONIZER_CORRECT_DEUTERANOMALY and 6278 * <item>@string/daltonizer_mode_deuteranomaly</item> = 12 6279 * - <item>@string/daltonizer_mode_tritanomaly</item> = 13 6280 * 6281 * @hide 6282 */ 6283 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 6284 "accessibility_display_daltonizer"; 6285 6286 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR = 6287 new SettingsValidators.DiscreteValueValidator( 6288 new String[] {"-1", "0", "11", "12", "13"}); 6289 6290 /** 6291 * Setting that specifies whether automatic click when the mouse pointer stops moving is 6292 * enabled. 6293 * 6294 * @hide 6295 */ 6296 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 6297 "accessibility_autoclick_enabled"; 6298 6299 private static final Validator ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR = 6300 BOOLEAN_VALIDATOR; 6301 6302 /** 6303 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 6304 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 6305 * 6306 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 6307 * @hide 6308 */ 6309 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 6310 "accessibility_autoclick_delay"; 6311 6312 private static final Validator ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR = 6313 NON_NEGATIVE_INTEGER_VALIDATOR; 6314 6315 /** 6316 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 6317 * accessibility. 6318 * (0 = false, 1 = true) 6319 * @hide 6320 */ 6321 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 6322 "accessibility_large_pointer_icon"; 6323 6324 private static final Validator ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR = 6325 BOOLEAN_VALIDATOR; 6326 6327 /** 6328 * The timeout for considering a press to be a long press in milliseconds. 6329 * @hide 6330 */ 6331 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 6332 6333 private static final Validator LONG_PRESS_TIMEOUT_VALIDATOR = 6334 NON_NEGATIVE_INTEGER_VALIDATOR; 6335 6336 /** 6337 * The duration in milliseconds between the first tap's up event and the second tap's 6338 * down event for an interaction to be considered part of the same multi-press. 6339 * @hide 6340 */ 6341 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 6342 6343 /** 6344 * List of the enabled print services. 6345 * 6346 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 6347 * from pre-N. 6348 * 6349 * @hide 6350 */ 6351 public static final String ENABLED_PRINT_SERVICES = 6352 "enabled_print_services"; 6353 6354 /** 6355 * List of the disabled print services. 6356 * 6357 * @hide 6358 */ 6359 @TestApi 6360 public static final String DISABLED_PRINT_SERVICES = 6361 "disabled_print_services"; 6362 6363 /** 6364 * The saved value for WindowManagerService.setForcedDisplayDensity() 6365 * formatted as a single integer representing DPI. If unset, then use 6366 * the real display density. 6367 * 6368 * @hide 6369 */ 6370 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6371 6372 /** 6373 * Setting to always use the default text-to-speech settings regardless 6374 * of the application settings. 6375 * 1 = override application settings, 6376 * 0 = use application settings (if specified). 6377 * 6378 * @deprecated The value of this setting is no longer respected by 6379 * the framework text to speech APIs as of the Ice Cream Sandwich release. 6380 */ 6381 @Deprecated 6382 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 6383 6384 /** 6385 * Default text-to-speech engine speech rate. 100 = 1x 6386 */ 6387 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 6388 6389 private static final Validator TTS_DEFAULT_RATE_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6390 6391 /** 6392 * Default text-to-speech engine pitch. 100 = 1x 6393 */ 6394 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 6395 6396 private static final Validator TTS_DEFAULT_PITCH_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6397 6398 /** 6399 * Default text-to-speech engine. 6400 */ 6401 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 6402 6403 private static final Validator TTS_DEFAULT_SYNTH_VALIDATOR = PACKAGE_NAME_VALIDATOR; 6404 6405 /** 6406 * Default text-to-speech language. 6407 * 6408 * @deprecated this setting is no longer in use, as of the Ice Cream 6409 * Sandwich release. Apps should never need to read this setting directly, 6410 * instead can query the TextToSpeech framework classes for the default 6411 * locale. {@link TextToSpeech#getLanguage()}. 6412 */ 6413 @Deprecated 6414 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 6415 6416 /** 6417 * Default text-to-speech country. 6418 * 6419 * @deprecated this setting is no longer in use, as of the Ice Cream 6420 * Sandwich release. Apps should never need to read this setting directly, 6421 * instead can query the TextToSpeech framework classes for the default 6422 * locale. {@link TextToSpeech#getLanguage()}. 6423 */ 6424 @Deprecated 6425 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 6426 6427 /** 6428 * Default text-to-speech locale variant. 6429 * 6430 * @deprecated this setting is no longer in use, as of the Ice Cream 6431 * Sandwich release. Apps should never need to read this setting directly, 6432 * instead can query the TextToSpeech framework classes for the 6433 * locale that is in use {@link TextToSpeech#getLanguage()}. 6434 */ 6435 @Deprecated 6436 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6437 6438 /** 6439 * Stores the default tts locales on a per engine basis. Stored as 6440 * a comma seperated list of values, each value being of the form 6441 * {@code engine_name:locale} for example, 6442 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6443 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6444 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6445 * setting directly, and can query the TextToSpeech framework classes 6446 * for the locale that is in use. 6447 * 6448 * @hide 6449 */ 6450 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6451 6452 private static final Validator TTS_DEFAULT_LOCALE_VALIDATOR = new Validator() { 6453 @Override 6454 public boolean validate(String value) { 6455 if (value == null || value.length() == 0) { 6456 return false; 6457 } 6458 String[] ttsLocales = value.split(","); 6459 boolean valid = true; 6460 for (String ttsLocale : ttsLocales) { 6461 String[] parts = ttsLocale.split(":"); 6462 valid |= ((parts.length == 2) 6463 && (parts[0].length() > 0) 6464 && ANY_STRING_VALIDATOR.validate(parts[0]) 6465 && LOCALE_VALIDATOR.validate(parts[1])); 6466 } 6467 return valid; 6468 } 6469 }; 6470 6471 /** 6472 * Space delimited list of plugin packages that are enabled. 6473 */ 6474 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6475 6476 private static final Validator TTS_ENABLED_PLUGINS_VALIDATOR = 6477 new SettingsValidators.PackageNameListValidator(" "); 6478 6479 /** 6480 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6481 * instead. 6482 */ 6483 @Deprecated 6484 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6485 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6486 6487 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 6488 BOOLEAN_VALIDATOR; 6489 6490 /** 6491 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6492 * instead. 6493 */ 6494 @Deprecated 6495 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6496 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6497 6498 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 6499 NON_NEGATIVE_INTEGER_VALIDATOR; 6500 6501 /** 6502 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6503 * instead. 6504 */ 6505 @Deprecated 6506 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6507 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6508 6509 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 6510 NON_NEGATIVE_INTEGER_VALIDATOR; 6511 6512 /** 6513 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6514 * instead. 6515 */ 6516 @Deprecated 6517 public static final String WIFI_ON = Global.WIFI_ON; 6518 6519 /** 6520 * The acceptable packet loss percentage (range 0 - 100) before trying 6521 * another AP on the same network. 6522 * @deprecated This setting is not used. 6523 */ 6524 @Deprecated 6525 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6526 "wifi_watchdog_acceptable_packet_loss_percentage"; 6527 6528 /** 6529 * The number of access points required for a network in order for the 6530 * watchdog to monitor it. 6531 * @deprecated This setting is not used. 6532 */ 6533 @Deprecated 6534 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6535 6536 /** 6537 * The delay between background checks. 6538 * @deprecated This setting is not used. 6539 */ 6540 @Deprecated 6541 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6542 "wifi_watchdog_background_check_delay_ms"; 6543 6544 /** 6545 * Whether the Wi-Fi watchdog is enabled for background checking even 6546 * after it thinks the user has connected to a good access point. 6547 * @deprecated This setting is not used. 6548 */ 6549 @Deprecated 6550 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6551 "wifi_watchdog_background_check_enabled"; 6552 6553 /** 6554 * The timeout for a background ping 6555 * @deprecated This setting is not used. 6556 */ 6557 @Deprecated 6558 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6559 "wifi_watchdog_background_check_timeout_ms"; 6560 6561 /** 6562 * The number of initial pings to perform that *may* be ignored if they 6563 * fail. Again, if these fail, they will *not* be used in packet loss 6564 * calculation. For example, one network always seemed to time out for 6565 * the first couple pings, so this is set to 3 by default. 6566 * @deprecated This setting is not used. 6567 */ 6568 @Deprecated 6569 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6570 "wifi_watchdog_initial_ignored_ping_count"; 6571 6572 /** 6573 * The maximum number of access points (per network) to attempt to test. 6574 * If this number is reached, the watchdog will no longer monitor the 6575 * initial connection state for the network. This is a safeguard for 6576 * networks containing multiple APs whose DNS does not respond to pings. 6577 * @deprecated This setting is not used. 6578 */ 6579 @Deprecated 6580 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6581 6582 /** 6583 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6584 */ 6585 @Deprecated 6586 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6587 6588 /** 6589 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6590 * @deprecated This setting is not used. 6591 */ 6592 @Deprecated 6593 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6594 6595 /** 6596 * The number of pings to test if an access point is a good connection. 6597 * @deprecated This setting is not used. 6598 */ 6599 @Deprecated 6600 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6601 6602 /** 6603 * The delay between pings. 6604 * @deprecated This setting is not used. 6605 */ 6606 @Deprecated 6607 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6608 6609 /** 6610 * The timeout per ping. 6611 * @deprecated This setting is not used. 6612 */ 6613 @Deprecated 6614 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6615 6616 /** 6617 * @deprecated Use 6618 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6619 */ 6620 @Deprecated 6621 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6622 6623 /** 6624 * @deprecated Use 6625 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6626 */ 6627 @Deprecated 6628 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6629 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6630 6631 /** 6632 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6633 * the receivers of the PendingIntent an opportunity to make a new network request before 6634 * the Network satisfying the request is potentially removed. 6635 * 6636 * @hide 6637 */ 6638 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6639 "connectivity_release_pending_intent_delay_ms"; 6640 6641 /** 6642 * Whether background data usage is allowed. 6643 * 6644 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6645 * availability of background data depends on several 6646 * combined factors. When background data is unavailable, 6647 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6648 * now appear disconnected. 6649 */ 6650 @Deprecated 6651 public static final String BACKGROUND_DATA = "background_data"; 6652 6653 /** 6654 * Origins for which browsers should allow geolocation by default. 6655 * The value is a space-separated list of origins. 6656 */ 6657 public static final String ALLOWED_GEOLOCATION_ORIGINS 6658 = "allowed_geolocation_origins"; 6659 6660 /** 6661 * The preferred TTY mode 0 = TTy Off, CDMA default 6662 * 1 = TTY Full 6663 * 2 = TTY HCO 6664 * 3 = TTY VCO 6665 * @hide 6666 */ 6667 public static final String PREFERRED_TTY_MODE = 6668 "preferred_tty_mode"; 6669 6670 private static final Validator PREFERRED_TTY_MODE_VALIDATOR = 6671 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2", "3"}); 6672 6673 /** 6674 * Whether the enhanced voice privacy mode is enabled. 6675 * 0 = normal voice privacy 6676 * 1 = enhanced voice privacy 6677 * @hide 6678 */ 6679 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6680 6681 private static final Validator ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6682 6683 /** 6684 * Whether the TTY mode mode is enabled. 6685 * 0 = disabled 6686 * 1 = enabled 6687 * @hide 6688 */ 6689 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6690 6691 private static final Validator TTY_MODE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6692 6693 /** 6694 * User-selected RTT mode. When on, outgoing and incoming calls will be answered as RTT 6695 * calls when supported by the device and carrier. Boolean value. 6696 * 0 = OFF 6697 * 1 = ON 6698 */ 6699 public static final String RTT_CALLING_MODE = "rtt_calling_mode"; 6700 6701 private static final Validator RTT_CALLING_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 6702 6703 /** 6704 /** 6705 * Controls whether settings backup is enabled. 6706 * Type: int ( 0 = disabled, 1 = enabled ) 6707 * @hide 6708 */ 6709 public static final String BACKUP_ENABLED = "backup_enabled"; 6710 6711 /** 6712 * Controls whether application data is automatically restored from backup 6713 * at install time. 6714 * Type: int ( 0 = disabled, 1 = enabled ) 6715 * @hide 6716 */ 6717 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6718 6719 /** 6720 * Indicates whether settings backup has been fully provisioned. 6721 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6722 * @hide 6723 */ 6724 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6725 6726 /** 6727 * Component of the transport to use for backup/restore. 6728 * @hide 6729 */ 6730 public static final String BACKUP_TRANSPORT = "backup_transport"; 6731 6732 /** 6733 * Version for which the setup wizard was last shown. Bumped for 6734 * each release when there is new setup information to show. 6735 * @hide 6736 */ 6737 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6738 6739 /** 6740 * The interval in milliseconds after which Wi-Fi is considered idle. 6741 * When idle, it is possible for the device to be switched from Wi-Fi to 6742 * the mobile data network. 6743 * @hide 6744 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6745 * instead. 6746 */ 6747 @Deprecated 6748 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6749 6750 /** 6751 * The global search provider chosen by the user (if multiple global 6752 * search providers are installed). This will be the provider returned 6753 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6754 * installed. This setting is stored as a flattened component name as 6755 * per {@link ComponentName#flattenToString()}. 6756 * 6757 * @hide 6758 */ 6759 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6760 "search_global_search_activity"; 6761 6762 /** 6763 * The number of promoted sources in GlobalSearch. 6764 * @hide 6765 */ 6766 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6767 /** 6768 * The maximum number of suggestions returned by GlobalSearch. 6769 * @hide 6770 */ 6771 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6772 /** 6773 * The number of suggestions GlobalSearch will ask each non-web search source for. 6774 * @hide 6775 */ 6776 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6777 /** 6778 * The number of suggestions the GlobalSearch will ask the web search source for. 6779 * @hide 6780 */ 6781 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6782 "search_web_results_override_limit"; 6783 /** 6784 * The number of milliseconds that GlobalSearch will wait for suggestions from 6785 * promoted sources before continuing with all other sources. 6786 * @hide 6787 */ 6788 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6789 "search_promoted_source_deadline_millis"; 6790 /** 6791 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6792 * @hide 6793 */ 6794 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6795 /** 6796 * The maximum number of milliseconds that GlobalSearch shows the previous results 6797 * after receiving a new query. 6798 * @hide 6799 */ 6800 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6801 /** 6802 * The maximum age of log data used for shortcuts in GlobalSearch. 6803 * @hide 6804 */ 6805 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6806 /** 6807 * The maximum age of log data used for source ranking in GlobalSearch. 6808 * @hide 6809 */ 6810 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6811 "search_max_source_event_age_millis"; 6812 /** 6813 * The minimum number of impressions needed to rank a source in GlobalSearch. 6814 * @hide 6815 */ 6816 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6817 "search_min_impressions_for_source_ranking"; 6818 /** 6819 * The minimum number of clicks needed to rank a source in GlobalSearch. 6820 * @hide 6821 */ 6822 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6823 "search_min_clicks_for_source_ranking"; 6824 /** 6825 * The maximum number of shortcuts shown by GlobalSearch. 6826 * @hide 6827 */ 6828 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6829 /** 6830 * The size of the core thread pool for suggestion queries in GlobalSearch. 6831 * @hide 6832 */ 6833 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6834 "search_query_thread_core_pool_size"; 6835 /** 6836 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6837 * @hide 6838 */ 6839 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6840 "search_query_thread_max_pool_size"; 6841 /** 6842 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6843 * @hide 6844 */ 6845 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6846 "search_shortcut_refresh_core_pool_size"; 6847 /** 6848 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6849 * @hide 6850 */ 6851 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6852 "search_shortcut_refresh_max_pool_size"; 6853 /** 6854 * The maximun time that excess threads in the GlobalSeach thread pools will 6855 * wait before terminating. 6856 * @hide 6857 */ 6858 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6859 "search_thread_keepalive_seconds"; 6860 /** 6861 * The maximum number of concurrent suggestion queries to each source. 6862 * @hide 6863 */ 6864 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6865 "search_per_source_concurrent_query_limit"; 6866 6867 /** 6868 * Whether or not alert sounds are played on StorageManagerService events. 6869 * (0 = false, 1 = true) 6870 * @hide 6871 */ 6872 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6873 6874 private static final Validator MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR = BOOLEAN_VALIDATOR; 6875 6876 /** 6877 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6878 * @hide 6879 */ 6880 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6881 6882 private static final Validator MOUNT_UMS_AUTOSTART_VALIDATOR = BOOLEAN_VALIDATOR; 6883 6884 /** 6885 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6886 * @hide 6887 */ 6888 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6889 6890 private static final Validator MOUNT_UMS_PROMPT_VALIDATOR = BOOLEAN_VALIDATOR; 6891 6892 /** 6893 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6894 * @hide 6895 */ 6896 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6897 6898 private static final Validator MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6899 6900 /** 6901 * If nonzero, ANRs in invisible background processes bring up a dialog. 6902 * Otherwise, the process will be silently killed. 6903 * 6904 * Also prevents ANRs and crash dialogs from being suppressed. 6905 * @hide 6906 */ 6907 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6908 6909 /** 6910 * If nonzero, crashes in foreground processes will bring up a dialog. 6911 * Otherwise, the process will be silently killed. 6912 * @hide 6913 */ 6914 public static final String SHOW_FIRST_CRASH_DIALOG_DEV_OPTION = 6915 "show_first_crash_dialog_dev_option"; 6916 6917 private static final Validator SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR = 6918 BOOLEAN_VALIDATOR; 6919 6920 /** 6921 * The {@link ComponentName} string of the service to be used as the voice recognition 6922 * service. 6923 * 6924 * @hide 6925 */ 6926 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6927 6928 /** 6929 * Stores whether an user has consented to have apps verified through PAM. 6930 * The value is boolean (1 or 0). 6931 * 6932 * @hide 6933 */ 6934 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6935 "package_verifier_user_consent"; 6936 6937 /** 6938 * The {@link ComponentName} string of the selected spell checker service which is 6939 * one of the services managed by the text service manager. 6940 * 6941 * @hide 6942 */ 6943 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6944 6945 private static final Validator SELECTED_SPELL_CHECKER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 6946 6947 /** 6948 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6949 * service which is one of the services managed by the text service manager. 6950 * 6951 * @hide 6952 */ 6953 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6954 "selected_spell_checker_subtype"; 6955 6956 private static final Validator SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR = 6957 COMPONENT_NAME_VALIDATOR; 6958 6959 /** 6960 * Whether spell checker is enabled or not. 6961 * 6962 * @hide 6963 */ 6964 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6965 6966 private static final Validator SPELL_CHECKER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6967 6968 /** 6969 * What happens when the user presses the Power button while in-call 6970 * and the screen is on.<br/> 6971 * <b>Values:</b><br/> 6972 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6973 * 2 - The Power button hangs up the current call.<br/> 6974 * 6975 * @hide 6976 */ 6977 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6978 6979 private static final Validator INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR = 6980 new SettingsValidators.DiscreteValueValidator(new String[]{"1", "2"}); 6981 6982 /** 6983 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6984 * @hide 6985 */ 6986 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6987 6988 /** 6989 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6990 * @hide 6991 */ 6992 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6993 6994 /** 6995 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6996 * @hide 6997 */ 6998 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6999 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 7000 7001 /** 7002 * What happens when the user presses the Back button while in-call 7003 * and the screen is on.<br/> 7004 * <b>Values:</b><br/> 7005 * 0 - The Back buttons does nothing different.<br/> 7006 * 1 - The Back button hangs up the current call.<br/> 7007 * 7008 * @hide 7009 */ 7010 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 7011 7012 /** 7013 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 7014 * @hide 7015 */ 7016 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 7017 7018 /** 7019 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 7020 * @hide 7021 */ 7022 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 7023 7024 /** 7025 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7026 * @hide 7027 */ 7028 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 7029 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 7030 7031 /** 7032 * Whether the device should wake when the wake gesture sensor detects motion. 7033 * @hide 7034 */ 7035 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 7036 7037 private static final Validator WAKE_GESTURE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7038 7039 /** 7040 * Whether the device should doze if configured. 7041 * @hide 7042 */ 7043 public static final String DOZE_ENABLED = "doze_enabled"; 7044 7045 private static final Validator DOZE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7046 7047 /** 7048 * Whether doze should be always on. 7049 * @hide 7050 */ 7051 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 7052 7053 /** 7054 * Whether the device should pulse on pick up gesture. 7055 * @hide 7056 */ 7057 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 7058 7059 private static final Validator DOZE_PULSE_ON_PICK_UP_VALIDATOR = BOOLEAN_VALIDATOR; 7060 7061 /** 7062 * Whether the device should pulse on long press gesture. 7063 * @hide 7064 */ 7065 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 7066 7067 /** 7068 * Whether the device should pulse on double tap gesture. 7069 * @hide 7070 */ 7071 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 7072 7073 private static final Validator DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR = BOOLEAN_VALIDATOR; 7074 7075 /** 7076 * The current night mode that has been selected by the user. Owned 7077 * and controlled by UiModeManagerService. Constants are as per 7078 * UiModeManager. 7079 * @hide 7080 */ 7081 public static final String UI_NIGHT_MODE = "ui_night_mode"; 7082 7083 /** 7084 * Whether screensavers are enabled. 7085 * @hide 7086 */ 7087 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 7088 7089 private static final Validator SCREENSAVER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7090 7091 /** 7092 * The user's chosen screensaver components. 7093 * 7094 * These will be launched by the PhoneWindowManager after a timeout when not on 7095 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 7096 * @hide 7097 */ 7098 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 7099 7100 private static final Validator SCREENSAVER_COMPONENTS_VALIDATOR = 7101 new SettingsValidators.ComponentNameListValidator(","); 7102 7103 /** 7104 * If screensavers are enabled, whether the screensaver should be automatically launched 7105 * when the device is inserted into a (desk) dock. 7106 * @hide 7107 */ 7108 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 7109 7110 private static final Validator SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR = BOOLEAN_VALIDATOR; 7111 7112 /** 7113 * If screensavers are enabled, whether the screensaver should be automatically launched 7114 * when the screen times out when not on battery. 7115 * @hide 7116 */ 7117 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 7118 7119 private static final Validator SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR = BOOLEAN_VALIDATOR; 7120 7121 /** 7122 * If screensavers are enabled, the default screensaver component. 7123 * @hide 7124 */ 7125 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 7126 7127 /** 7128 * The default NFC payment component 7129 * @hide 7130 */ 7131 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 7132 7133 private static final Validator NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR = 7134 COMPONENT_NAME_VALIDATOR; 7135 7136 /** 7137 * Whether NFC payment is handled by the foreground application or a default. 7138 * @hide 7139 */ 7140 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 7141 7142 /** 7143 * Specifies the package name currently configured to be the primary sms application 7144 * @hide 7145 */ 7146 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 7147 7148 /** 7149 * Specifies the package name currently configured to be the default dialer application 7150 * @hide 7151 */ 7152 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 7153 7154 /** 7155 * Specifies the package name currently configured to be the emergency assistance application 7156 * 7157 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 7158 * 7159 * @hide 7160 */ 7161 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 7162 7163 /** 7164 * Specifies whether the current app context on scren (assist data) will be sent to the 7165 * assist application (active voice interaction service). 7166 * 7167 * @hide 7168 */ 7169 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 7170 7171 /** 7172 * Specifies whether a screenshot of the screen contents will be sent to the assist 7173 * application (active voice interaction service). 7174 * 7175 * @hide 7176 */ 7177 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 7178 7179 /** 7180 * Specifies whether the screen will show an animation if screen contents are sent to the 7181 * assist application (active voice interaction service). 7182 * 7183 * Note that the disclosure will be forced for third-party assistants or if the device 7184 * does not support disabling it. 7185 * 7186 * @hide 7187 */ 7188 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 7189 7190 /** 7191 * Control if rotation suggestions are sent to System UI when in rotation locked mode. 7192 * Done to enable screen rotation while the the screen rotation is locked. Enabling will 7193 * poll the accelerometer in rotation locked mode. 7194 * 7195 * If 0, then rotation suggestions are not sent to System UI. If 1, suggestions are sent. 7196 * 7197 * @hide 7198 */ 7199 7200 public static final String SHOW_ROTATION_SUGGESTIONS = "show_rotation_suggestions"; 7201 7202 /** 7203 * The disabled state of SHOW_ROTATION_SUGGESTIONS. 7204 * @hide 7205 */ 7206 public static final int SHOW_ROTATION_SUGGESTIONS_DISABLED = 0x0; 7207 7208 /** 7209 * The enabled state of SHOW_ROTATION_SUGGESTIONS. 7210 * @hide 7211 */ 7212 public static final int SHOW_ROTATION_SUGGESTIONS_ENABLED = 0x1; 7213 7214 /** 7215 * The default state of SHOW_ROTATION_SUGGESTIONS. 7216 * @hide 7217 */ 7218 public static final int SHOW_ROTATION_SUGGESTIONS_DEFAULT = 7219 SHOW_ROTATION_SUGGESTIONS_ENABLED; 7220 7221 /** 7222 * The number of accepted rotation suggestions. Used to determine if the user has been 7223 * introduced to rotation suggestions. 7224 * @hide 7225 */ 7226 public static final String NUM_ROTATION_SUGGESTIONS_ACCEPTED = 7227 "num_rotation_suggestions_accepted"; 7228 7229 /** 7230 * Read only list of the service components that the current user has explicitly allowed to 7231 * see and assist with all of the user's notifications. 7232 * 7233 * @deprecated Use 7234 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 7235 * @hide 7236 */ 7237 @Deprecated 7238 public static final String ENABLED_NOTIFICATION_ASSISTANT = 7239 "enabled_notification_assistant"; 7240 7241 private static final Validator ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR = 7242 new SettingsValidators.ComponentNameListValidator(":"); 7243 7244 /** 7245 * Read only list of the service components that the current user has explicitly allowed to 7246 * see all of the user's notifications, separated by ':'. 7247 * 7248 * @hide 7249 * @deprecated Use 7250 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 7251 */ 7252 @Deprecated 7253 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 7254 7255 private static final Validator ENABLED_NOTIFICATION_LISTENERS_VALIDATOR = 7256 new SettingsValidators.ComponentNameListValidator(":"); 7257 7258 /** 7259 * Read only list of the packages that the current user has explicitly allowed to 7260 * manage do not disturb, separated by ':'. 7261 * 7262 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 7263 * @hide 7264 */ 7265 @Deprecated 7266 @TestApi 7267 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 7268 "enabled_notification_policy_access_packages"; 7269 7270 private static final Validator ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR = 7271 new SettingsValidators.PackageNameListValidator(":"); 7272 7273 /** 7274 * Defines whether managed profile ringtones should be synced from it's parent profile 7275 * <p> 7276 * 0 = ringtones are not synced 7277 * 1 = ringtones are synced from the profile's parent (default) 7278 * <p> 7279 * This value is only used for managed profiles. 7280 * @hide 7281 */ 7282 @TestApi 7283 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 7284 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 7285 7286 private static final Validator SYNC_PARENT_SOUNDS_VALIDATOR = BOOLEAN_VALIDATOR; 7287 7288 /** @hide */ 7289 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 7290 7291 /** 7292 * This is the query URI for finding a print service to install. 7293 * 7294 * @hide 7295 */ 7296 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 7297 7298 /** 7299 * This is the query URI for finding a NFC payment service to install. 7300 * 7301 * @hide 7302 */ 7303 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 7304 7305 /** 7306 * This is the query URI for finding a auto fill service to install. 7307 * 7308 * @hide 7309 */ 7310 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 7311 7312 /** 7313 * If enabled, apps should try to skip any introductory hints on first launch. This might 7314 * apply to users that are already familiar with the environment or temporary users. 7315 * <p> 7316 * Type : int (0 to show hints, 1 to skip showing hints) 7317 */ 7318 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 7319 7320 /** 7321 * Persisted playback time after a user confirmation of an unsafe volume level. 7322 * 7323 * @hide 7324 */ 7325 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 7326 7327 /** 7328 * This preference enables notification display on the lockscreen. 7329 * @hide 7330 */ 7331 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 7332 "lock_screen_show_notifications"; 7333 7334 /** 7335 * List of TV inputs that are currently hidden. This is a string 7336 * containing the IDs of all hidden TV inputs. Each ID is encoded by 7337 * {@link android.net.Uri#encode(String)} and separated by ':'. 7338 * @hide 7339 */ 7340 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 7341 7342 /** 7343 * List of custom TV input labels. This is a string containing <TV input id, custom name> 7344 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 7345 * and separated by ','. Each pair is separated by ':'. 7346 * @hide 7347 */ 7348 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 7349 7350 /** 7351 * Whether automatic routing of system audio to USB audio peripheral is disabled. 7352 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 7353 * and 0 means automatic routing is enabled. 7354 * 7355 * @hide 7356 */ 7357 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 7358 "usb_audio_automatic_routing_disabled"; 7359 7360 /** 7361 * The timeout in milliseconds before the device fully goes to sleep after 7362 * a period of inactivity. This value sets an upper bound on how long the device 7363 * will stay awake or dreaming without user activity. It should generally 7364 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 7365 * will sleep before it ever has a chance to dream. 7366 * <p> 7367 * Use -1 to disable this timeout. 7368 * </p> 7369 * 7370 * @hide 7371 */ 7372 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 7373 7374 private static final Validator SLEEP_TIMEOUT_VALIDATOR = 7375 new SettingsValidators.InclusiveIntegerRangeValidator(-1, Integer.MAX_VALUE); 7376 7377 /** 7378 * Controls whether double tap to wake is enabled. 7379 * @hide 7380 */ 7381 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 7382 7383 private static final Validator DOUBLE_TAP_TO_WAKE_VALIDATOR = BOOLEAN_VALIDATOR; 7384 7385 /** 7386 * The current assistant component. It could be a voice interaction service, 7387 * or an activity that handles ACTION_ASSIST, or empty which means using the default 7388 * handling. 7389 * 7390 * @hide 7391 */ 7392 public static final String ASSISTANT = "assistant"; 7393 7394 /** 7395 * Whether the camera launch gesture should be disabled. 7396 * 7397 * @hide 7398 */ 7399 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 7400 7401 private static final Validator CAMERA_GESTURE_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7402 7403 /** 7404 * Whether the camera launch gesture to double tap the power button when the screen is off 7405 * should be disabled. 7406 * 7407 * @hide 7408 */ 7409 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 7410 "camera_double_tap_power_gesture_disabled"; 7411 7412 private static final Validator CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR = 7413 BOOLEAN_VALIDATOR; 7414 7415 /** 7416 * Whether the camera double twist gesture to flip between front and back mode should be 7417 * enabled. 7418 * 7419 * @hide 7420 */ 7421 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 7422 "camera_double_twist_to_flip_enabled"; 7423 7424 private static final Validator CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR = 7425 BOOLEAN_VALIDATOR; 7426 7427 /** 7428 * Whether the swipe up gesture to switch apps should be enabled. 7429 * 7430 * @hide 7431 */ 7432 public static final String SWIPE_UP_TO_SWITCH_APPS_ENABLED = 7433 "swipe_up_to_switch_apps_enabled"; 7434 7435 private static final Validator SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR = 7436 BOOLEAN_VALIDATOR; 7437 7438 /** 7439 * Whether or not the smart camera lift trigger that launches the camera when the user moves 7440 * the phone into a position for taking photos should be enabled. 7441 * 7442 * @hide 7443 */ 7444 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 7445 7446 /** 7447 * The default enable state of the camera lift trigger. 7448 * 7449 * @hide 7450 */ 7451 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 7452 7453 /** 7454 * Whether the assist gesture should be enabled. 7455 * 7456 * @hide 7457 */ 7458 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 7459 7460 private static final Validator ASSIST_GESTURE_ENABLED_VALIDATOR = 7461 BOOLEAN_VALIDATOR; 7462 7463 /** 7464 * Sensitivity control for the assist gesture. 7465 * 7466 * @hide 7467 */ 7468 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 7469 7470 private static final Validator ASSIST_GESTURE_SENSITIVITY_VALIDATOR = 7471 new SettingsValidators.InclusiveFloatRangeValidator(0.0f, 1.0f); 7472 7473 /** 7474 * Whether the assist gesture should silence alerts. 7475 * 7476 * @hide 7477 */ 7478 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 7479 "assist_gesture_silence_alerts_enabled"; 7480 7481 private static final Validator ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR = 7482 BOOLEAN_VALIDATOR; 7483 7484 /** 7485 * Whether the assist gesture should wake the phone. 7486 * 7487 * @hide 7488 */ 7489 public static final String ASSIST_GESTURE_WAKE_ENABLED = 7490 "assist_gesture_wake_enabled"; 7491 7492 private static final Validator ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR = 7493 BOOLEAN_VALIDATOR; 7494 7495 /** 7496 * Whether Assist Gesture Deferred Setup has been completed 7497 * 7498 * @hide 7499 */ 7500 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 7501 7502 private static final Validator ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR = BOOLEAN_VALIDATOR; 7503 7504 /** 7505 * Control whether Night display is currently activated. 7506 * @hide 7507 */ 7508 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 7509 7510 /** 7511 * Control whether Night display will automatically activate/deactivate. 7512 * @hide 7513 */ 7514 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 7515 7516 private static final Validator NIGHT_DISPLAY_AUTO_MODE_VALIDATOR = 7517 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 7518 7519 /** 7520 * Control the color temperature of Night Display, represented in Kelvin. 7521 * @hide 7522 */ 7523 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 7524 "night_display_color_temperature"; 7525 7526 private static final Validator NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR = 7527 NON_NEGATIVE_INTEGER_VALIDATOR; 7528 7529 /** 7530 * Custom time when Night display is scheduled to activate. 7531 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 7532 * @hide 7533 */ 7534 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 7535 "night_display_custom_start_time"; 7536 7537 private static final Validator NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR = 7538 NON_NEGATIVE_INTEGER_VALIDATOR; 7539 7540 /** 7541 * Custom time when Night display is scheduled to deactivate. 7542 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 7543 * @hide 7544 */ 7545 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 7546 7547 private static final Validator NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR = 7548 NON_NEGATIVE_INTEGER_VALIDATOR; 7549 7550 /** 7551 * A String representing the LocalDateTime when Night display was last activated. Use to 7552 * decide whether to apply the current activated state after a reboot or user change. In 7553 * legacy cases, this is represented by the time in milliseconds (since epoch). 7554 * @hide 7555 */ 7556 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 7557 "night_display_last_activated_time"; 7558 7559 /** 7560 * Names of the service components that the current user has explicitly allowed to 7561 * be a VR mode listener, separated by ':'. 7562 * 7563 * @hide 7564 */ 7565 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 7566 7567 private static final Validator ENABLED_VR_LISTENERS_VALIDATOR = 7568 new SettingsValidators.ComponentNameListValidator(":"); 7569 7570 /** 7571 * Behavior of the display while in VR mode. 7572 * 7573 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 7574 * 7575 * @hide 7576 */ 7577 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 7578 7579 private static final Validator VR_DISPLAY_MODE_VALIDATOR = 7580 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1"}); 7581 7582 /** 7583 * Lower the display persistence while the system is in VR mode. 7584 * 7585 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7586 * 7587 * @hide. 7588 */ 7589 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 7590 7591 /** 7592 * Do not alter the display persistence while the system is in VR mode. 7593 * 7594 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7595 * 7596 * @hide. 7597 */ 7598 public static final int VR_DISPLAY_MODE_OFF = 1; 7599 7600 /** 7601 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 7602 * once. 7603 * 7604 * <p>This is used to ensure that we only take one pass which will disable apps that are not 7605 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 7606 * inserted), to avoid disabling an app that the user might actively be using. 7607 * 7608 * <p>Will be set to 1 once executed. 7609 * 7610 * @hide 7611 */ 7612 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 7613 7614 /** 7615 * Whether parent user can access remote contact in managed profile. 7616 * 7617 * @hide 7618 */ 7619 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 7620 "managed_profile_contact_remote_search"; 7621 7622 /** 7623 * Whether or not the automatic storage manager is enabled and should run on the device. 7624 * 7625 * @hide 7626 */ 7627 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 7628 "automatic_storage_manager_enabled"; 7629 7630 /** 7631 * How many days of information for the automatic storage manager to retain on the device. 7632 * 7633 * @hide 7634 */ 7635 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7636 "automatic_storage_manager_days_to_retain"; 7637 7638 private static final Validator AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR = 7639 NON_NEGATIVE_INTEGER_VALIDATOR; 7640 7641 /** 7642 * Default number of days of information for the automatic storage manager to retain. 7643 * 7644 * @hide 7645 */ 7646 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7647 7648 /** 7649 * How many bytes the automatic storage manager has cleared out. 7650 * 7651 * @hide 7652 */ 7653 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7654 "automatic_storage_manager_bytes_cleared"; 7655 7656 7657 /** 7658 * Last run time for the automatic storage manager. 7659 * 7660 * @hide 7661 */ 7662 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7663 "automatic_storage_manager_last_run"; 7664 7665 /** 7666 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7667 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7668 * means that it was turned off by policy at least once. 7669 * 7670 * @hide 7671 */ 7672 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7673 "automatic_storage_manager_turned_off_by_policy"; 7674 7675 /** 7676 * Whether SystemUI navigation keys is enabled. 7677 * @hide 7678 */ 7679 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7680 "system_navigation_keys_enabled"; 7681 7682 private static final Validator SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7683 7684 /** 7685 * Holds comma separated list of ordering of QS tiles. 7686 * @hide 7687 */ 7688 public static final String QS_TILES = "sysui_qs_tiles"; 7689 7690 private static final Validator QS_TILES_VALIDATOR = new Validator() { 7691 @Override 7692 public boolean validate(String value) { 7693 if (value == null) { 7694 return false; 7695 } 7696 String[] tiles = value.split(","); 7697 boolean valid = true; 7698 for (String tile : tiles) { 7699 // tile can be any non-empty string as specified by OEM 7700 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7701 } 7702 return valid; 7703 } 7704 }; 7705 7706 /** 7707 * Specifies whether the web action API is enabled. 7708 * 7709 * @hide 7710 */ 7711 @SystemApi 7712 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7713 7714 /** 7715 * Has this pairable device been paired or upgraded from a previously paired system. 7716 * @hide 7717 */ 7718 public static final String DEVICE_PAIRED = "device_paired"; 7719 7720 /** 7721 * Integer state indicating whether package verifier is enabled. 7722 * TODO(b/34259924): Remove this setting. 7723 * 7724 * @hide 7725 */ 7726 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7727 7728 /** 7729 * Specifies additional package name for broadcasting the CMAS messages. 7730 * @hide 7731 */ 7732 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7733 7734 /** 7735 * Whether the launcher should show any notification badges. 7736 * The value is boolean (1 or 0). 7737 * @hide 7738 */ 7739 public static final String NOTIFICATION_BADGING = "notification_badging"; 7740 7741 private static final Validator NOTIFICATION_BADGING_VALIDATOR = BOOLEAN_VALIDATOR; 7742 7743 /** 7744 * Comma separated list of QS tiles that have been auto-added already. 7745 * @hide 7746 */ 7747 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7748 7749 private static final Validator QS_AUTO_ADDED_TILES_VALIDATOR = new Validator() { 7750 @Override 7751 public boolean validate(String value) { 7752 if (value == null) { 7753 return false; 7754 } 7755 String[] tiles = value.split(","); 7756 boolean valid = true; 7757 for (String tile : tiles) { 7758 // tile can be any non-empty string as specified by OEM 7759 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7760 } 7761 return valid; 7762 } 7763 }; 7764 7765 /** 7766 * Whether the Lockdown button should be shown in the power menu. 7767 * @hide 7768 */ 7769 public static final String LOCKDOWN_IN_POWER_MENU = "lockdown_in_power_menu"; 7770 7771 private static final Validator LOCKDOWN_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 7772 7773 /** 7774 * Backup manager behavioral parameters. 7775 * This is encoded as a key=value list, separated by commas. Ex: 7776 * 7777 * "key_value_backup_interval_milliseconds=14400000,key_value_backup_require_charging=true" 7778 * 7779 * The following keys are supported: 7780 * 7781 * <pre> 7782 * key_value_backup_interval_milliseconds (long) 7783 * key_value_backup_fuzz_milliseconds (long) 7784 * key_value_backup_require_charging (boolean) 7785 * key_value_backup_required_network_type (int) 7786 * full_backup_interval_milliseconds (long) 7787 * full_backup_require_charging (boolean) 7788 * full_backup_required_network_type (int) 7789 * backup_finished_notification_receivers (String[]) 7790 * </pre> 7791 * 7792 * backup_finished_notification_receivers uses ":" as delimeter for values. 7793 * 7794 * <p> 7795 * Type: string 7796 * @hide 7797 */ 7798 public static final String BACKUP_MANAGER_CONSTANTS = "backup_manager_constants"; 7799 7800 7801 /** 7802 * Local transport parameters so we can configure it for tests. 7803 * This is encoded as a key=value list, separated by commas. 7804 * 7805 * The following keys are supported: 7806 * 7807 * <pre> 7808 * fake_encryption_flag (boolean) 7809 * </pre> 7810 * 7811 * <p> 7812 * Type: string 7813 * @hide 7814 */ 7815 public static final String BACKUP_LOCAL_TRANSPORT_PARAMETERS = 7816 "backup_local_transport_parameters"; 7817 7818 /** 7819 * Flag to set if the system should predictively attempt to re-enable Bluetooth while 7820 * the user is driving. 7821 * @hide 7822 */ 7823 public static final String BLUETOOTH_ON_WHILE_DRIVING = "bluetooth_on_while_driving"; 7824 7825 /** 7826 * What behavior should be invoked when the volume hush gesture is triggered 7827 * One of VOLUME_HUSH_OFF, VOLUME_HUSH_VIBRATE, VOLUME_HUSH_MUTE. 7828 * 7829 * @hide 7830 */ 7831 public static final String VOLUME_HUSH_GESTURE = "volume_hush_gesture"; 7832 7833 /** @hide */ public static final int VOLUME_HUSH_OFF = 0; 7834 /** @hide */ public static final int VOLUME_HUSH_VIBRATE = 1; 7835 /** @hide */ public static final int VOLUME_HUSH_MUTE = 2; 7836 7837 private static final Validator VOLUME_HUSH_GESTURE_VALIDATOR = 7838 NON_NEGATIVE_INTEGER_VALIDATOR; 7839 7840 /** 7841 * The number of times (integer) the user has manually enabled battery saver. 7842 * @hide 7843 */ 7844 public static final String LOW_POWER_MANUAL_ACTIVATION_COUNT = 7845 "low_power_manual_activation_count"; 7846 7847 /** 7848 * Whether the "first time battery saver warning" dialog needs to be shown (0: default) 7849 * or not (1). 7850 * 7851 * @hide 7852 */ 7853 public static final String LOW_POWER_WARNING_ACKNOWLEDGED = 7854 "low_power_warning_acknowledged"; 7855 7856 /** 7857 * 0 (default) Auto battery saver suggestion has not been suppressed. 1) it has been 7858 * suppressed. 7859 * @hide 7860 */ 7861 public static final String SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION = 7862 "suppress_auto_battery_saver_suggestion"; 7863 7864 /** 7865 * List of packages, which data need to be unconditionally cleared before full restore. 7866 * Type: string 7867 * @hide 7868 */ 7869 public static final String PACKAGES_TO_CLEAR_DATA_BEFORE_FULL_RESTORE = 7870 "packages_to_clear_data_before_full_restore"; 7871 7872 /** 7873 * This are the settings to be backed up. 7874 * 7875 * NOTE: Settings are backed up and restored in the order they appear 7876 * in this array. If you have one setting depending on another, 7877 * make sure that they are ordered appropriately. 7878 * 7879 * @hide 7880 */ 7881 public static final String[] SETTINGS_TO_BACKUP = { 7882 BUGREPORT_IN_POWER_MENU, // moved to global 7883 ALLOW_MOCK_LOCATION, 7884 USB_MASS_STORAGE_ENABLED, // moved to global 7885 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7886 ACCESSIBILITY_DISPLAY_DALTONIZER, 7887 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7888 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7889 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7890 AUTOFILL_SERVICE, 7891 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7892 ENABLED_ACCESSIBILITY_SERVICES, 7893 ENABLED_VR_LISTENERS, 7894 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7895 TOUCH_EXPLORATION_ENABLED, 7896 ACCESSIBILITY_ENABLED, 7897 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7898 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7899 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7900 ACCESSIBILITY_SHORTCUT_ENABLED, 7901 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7902 ACCESSIBILITY_SPEAK_PASSWORD, 7903 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7904 ACCESSIBILITY_CAPTIONING_PRESET, 7905 ACCESSIBILITY_CAPTIONING_ENABLED, 7906 ACCESSIBILITY_CAPTIONING_LOCALE, 7907 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7908 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7909 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7910 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7911 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7912 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7913 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7914 TTS_DEFAULT_RATE, 7915 TTS_DEFAULT_PITCH, 7916 TTS_DEFAULT_SYNTH, 7917 TTS_ENABLED_PLUGINS, 7918 TTS_DEFAULT_LOCALE, 7919 SHOW_IME_WITH_HARD_KEYBOARD, 7920 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7921 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7922 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7923 SELECTED_SPELL_CHECKER, 7924 SELECTED_SPELL_CHECKER_SUBTYPE, 7925 SPELL_CHECKER_ENABLED, 7926 MOUNT_PLAY_NOTIFICATION_SND, 7927 MOUNT_UMS_AUTOSTART, 7928 MOUNT_UMS_PROMPT, 7929 MOUNT_UMS_NOTIFY_ENABLED, 7930 SLEEP_TIMEOUT, 7931 DOUBLE_TAP_TO_WAKE, 7932 WAKE_GESTURE_ENABLED, 7933 LONG_PRESS_TIMEOUT, 7934 CAMERA_GESTURE_DISABLED, 7935 ACCESSIBILITY_AUTOCLICK_ENABLED, 7936 ACCESSIBILITY_AUTOCLICK_DELAY, 7937 ACCESSIBILITY_LARGE_POINTER_ICON, 7938 PREFERRED_TTY_MODE, 7939 ENHANCED_VOICE_PRIVACY_ENABLED, 7940 TTY_MODE_ENABLED, 7941 RTT_CALLING_MODE, 7942 INCALL_POWER_BUTTON_BEHAVIOR, 7943 NIGHT_DISPLAY_CUSTOM_START_TIME, 7944 NIGHT_DISPLAY_CUSTOM_END_TIME, 7945 NIGHT_DISPLAY_COLOR_TEMPERATURE, 7946 NIGHT_DISPLAY_AUTO_MODE, 7947 SYNC_PARENT_SOUNDS, 7948 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 7949 SWIPE_UP_TO_SWITCH_APPS_ENABLED, 7950 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 7951 SYSTEM_NAVIGATION_KEYS_ENABLED, 7952 QS_TILES, 7953 DOZE_ENABLED, 7954 DOZE_PULSE_ON_PICK_UP, 7955 DOZE_PULSE_ON_DOUBLE_TAP, 7956 NFC_PAYMENT_DEFAULT_COMPONENT, 7957 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 7958 ASSIST_GESTURE_ENABLED, 7959 ASSIST_GESTURE_SENSITIVITY, 7960 ASSIST_GESTURE_SETUP_COMPLETE, 7961 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 7962 ASSIST_GESTURE_WAKE_ENABLED, 7963 VR_DISPLAY_MODE, 7964 NOTIFICATION_BADGING, 7965 QS_AUTO_ADDED_TILES, 7966 SCREENSAVER_ENABLED, 7967 SCREENSAVER_COMPONENTS, 7968 SCREENSAVER_ACTIVATE_ON_DOCK, 7969 SCREENSAVER_ACTIVATE_ON_SLEEP, 7970 LOCKDOWN_IN_POWER_MENU, 7971 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 7972 VOLUME_HUSH_GESTURE 7973 }; 7974 7975 /** 7976 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 7977 * otherwise they won't be restored. 7978 * 7979 * @hide 7980 */ 7981 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 7982 static { 7983 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 7984 VALIDATORS.put(ALLOW_MOCK_LOCATION, ALLOW_MOCK_LOCATION_VALIDATOR); 7985 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 7986 VALIDATORS.put(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7987 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR); 7988 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER, 7989 ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR); 7990 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7991 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR); 7992 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7993 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR); 7994 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7995 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR); 7996 VALIDATORS.put(AUTOFILL_SERVICE, AUTOFILL_SERVICE_VALIDATOR); 7997 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7998 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR); 7999 VALIDATORS.put(ENABLED_ACCESSIBILITY_SERVICES, 8000 ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR); 8001 VALIDATORS.put(ENABLED_VR_LISTENERS, ENABLED_VR_LISTENERS_VALIDATOR); 8002 VALIDATORS.put(TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 8003 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR); 8004 VALIDATORS.put(TOUCH_EXPLORATION_ENABLED, TOUCH_EXPLORATION_ENABLED_VALIDATOR); 8005 VALIDATORS.put(ACCESSIBILITY_ENABLED, ACCESSIBILITY_ENABLED_VALIDATOR); 8006 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 8007 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR); 8008 VALIDATORS.put(ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 8009 ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR); 8010 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 8011 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR); 8012 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ENABLED, 8013 ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR); 8014 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 8015 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR); 8016 VALIDATORS.put(ACCESSIBILITY_SPEAK_PASSWORD, ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR); 8017 VALIDATORS.put(ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 8018 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR); 8019 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_PRESET, 8020 ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR); 8021 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_ENABLED, 8022 ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR); 8023 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_LOCALE, 8024 ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR); 8025 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 8026 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR); 8027 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 8028 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR); 8029 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 8030 ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR); 8031 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 8032 ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR); 8033 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_TYPEFACE, 8034 ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR); 8035 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FONT_SCALE, 8036 ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR); 8037 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 8038 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR); 8039 VALIDATORS.put(TTS_DEFAULT_RATE, TTS_DEFAULT_RATE_VALIDATOR); 8040 VALIDATORS.put(TTS_DEFAULT_PITCH, TTS_DEFAULT_PITCH_VALIDATOR); 8041 VALIDATORS.put(TTS_DEFAULT_SYNTH, TTS_DEFAULT_SYNTH_VALIDATOR); 8042 VALIDATORS.put(TTS_ENABLED_PLUGINS, TTS_ENABLED_PLUGINS_VALIDATOR); 8043 VALIDATORS.put(TTS_DEFAULT_LOCALE, TTS_DEFAULT_LOCALE_VALIDATOR); 8044 VALIDATORS.put(SHOW_IME_WITH_HARD_KEYBOARD, SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR); 8045 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8046 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 8047 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8048 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR); 8049 VALIDATORS.put(WIFI_NUM_OPEN_NETWORKS_KEPT, WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR); 8050 VALIDATORS.put(SELECTED_SPELL_CHECKER, SELECTED_SPELL_CHECKER_VALIDATOR); 8051 VALIDATORS.put(SELECTED_SPELL_CHECKER_SUBTYPE, 8052 SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR); 8053 VALIDATORS.put(SPELL_CHECKER_ENABLED, SPELL_CHECKER_ENABLED_VALIDATOR); 8054 VALIDATORS.put(MOUNT_PLAY_NOTIFICATION_SND, MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR); 8055 VALIDATORS.put(MOUNT_UMS_AUTOSTART, MOUNT_UMS_AUTOSTART_VALIDATOR); 8056 VALIDATORS.put(MOUNT_UMS_PROMPT, MOUNT_UMS_PROMPT_VALIDATOR); 8057 VALIDATORS.put(MOUNT_UMS_NOTIFY_ENABLED, MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR); 8058 VALIDATORS.put(SLEEP_TIMEOUT, SLEEP_TIMEOUT_VALIDATOR); 8059 VALIDATORS.put(DOUBLE_TAP_TO_WAKE, DOUBLE_TAP_TO_WAKE_VALIDATOR); 8060 VALIDATORS.put(WAKE_GESTURE_ENABLED, WAKE_GESTURE_ENABLED_VALIDATOR); 8061 VALIDATORS.put(LONG_PRESS_TIMEOUT, LONG_PRESS_TIMEOUT_VALIDATOR); 8062 VALIDATORS.put(CAMERA_GESTURE_DISABLED, CAMERA_GESTURE_DISABLED_VALIDATOR); 8063 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_ENABLED, 8064 ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR); 8065 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_DELAY, ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR); 8066 VALIDATORS.put(ACCESSIBILITY_LARGE_POINTER_ICON, 8067 ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR); 8068 VALIDATORS.put(PREFERRED_TTY_MODE, PREFERRED_TTY_MODE_VALIDATOR); 8069 VALIDATORS.put(ENHANCED_VOICE_PRIVACY_ENABLED, 8070 ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR); 8071 VALIDATORS.put(TTY_MODE_ENABLED, TTY_MODE_ENABLED_VALIDATOR); 8072 VALIDATORS.put(RTT_CALLING_MODE, RTT_CALLING_MODE_VALIDATOR); 8073 VALIDATORS.put(INCALL_POWER_BUTTON_BEHAVIOR, INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR); 8074 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_START_TIME, 8075 NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR); 8076 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_END_TIME, NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR); 8077 VALIDATORS.put(NIGHT_DISPLAY_COLOR_TEMPERATURE, 8078 NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR); 8079 VALIDATORS.put(NIGHT_DISPLAY_AUTO_MODE, NIGHT_DISPLAY_AUTO_MODE_VALIDATOR); 8080 VALIDATORS.put(SYNC_PARENT_SOUNDS, SYNC_PARENT_SOUNDS_VALIDATOR); 8081 VALIDATORS.put(CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8082 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR); 8083 VALIDATORS.put(SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8084 SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR); 8085 VALIDATORS.put(CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8086 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR); 8087 VALIDATORS.put(SYSTEM_NAVIGATION_KEYS_ENABLED, 8088 SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR); 8089 VALIDATORS.put(QS_TILES, QS_TILES_VALIDATOR); 8090 VALIDATORS.put(DOZE_ENABLED, DOZE_ENABLED_VALIDATOR); 8091 VALIDATORS.put(DOZE_PULSE_ON_PICK_UP, DOZE_PULSE_ON_PICK_UP_VALIDATOR); 8092 VALIDATORS.put(DOZE_PULSE_ON_DOUBLE_TAP, DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR); 8093 VALIDATORS.put(NFC_PAYMENT_DEFAULT_COMPONENT, NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR); 8094 VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8095 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR); 8096 VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR); 8097 VALIDATORS.put(ASSIST_GESTURE_SENSITIVITY, ASSIST_GESTURE_SENSITIVITY_VALIDATOR); 8098 VALIDATORS.put(ASSIST_GESTURE_SETUP_COMPLETE, ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR); 8099 VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8100 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR); 8101 VALIDATORS.put(ASSIST_GESTURE_WAKE_ENABLED, ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR); 8102 VALIDATORS.put(VR_DISPLAY_MODE, VR_DISPLAY_MODE_VALIDATOR); 8103 VALIDATORS.put(NOTIFICATION_BADGING, NOTIFICATION_BADGING_VALIDATOR); 8104 VALIDATORS.put(QS_AUTO_ADDED_TILES, QS_AUTO_ADDED_TILES_VALIDATOR); 8105 VALIDATORS.put(SCREENSAVER_ENABLED, SCREENSAVER_ENABLED_VALIDATOR); 8106 VALIDATORS.put(SCREENSAVER_COMPONENTS, SCREENSAVER_COMPONENTS_VALIDATOR); 8107 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_DOCK, SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR); 8108 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_SLEEP, SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR); 8109 VALIDATORS.put(LOCKDOWN_IN_POWER_MENU, LOCKDOWN_IN_POWER_MENU_VALIDATOR); 8110 VALIDATORS.put(SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8111 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR); 8112 VALIDATORS.put(VOLUME_HUSH_GESTURE, VOLUME_HUSH_GESTURE_VALIDATOR); 8113 VALIDATORS.put(ENABLED_NOTIFICATION_LISTENERS, 8114 ENABLED_NOTIFICATION_LISTENERS_VALIDATOR); //legacy restore setting 8115 VALIDATORS.put(ENABLED_NOTIFICATION_ASSISTANT, 8116 ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR); //legacy restore setting 8117 VALIDATORS.put(ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES, 8118 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting 8119 } 8120 8121 /** 8122 * Keys we no longer back up under the current schema, but want to continue to 8123 * process when restoring historical backup datasets. 8124 * 8125 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 8126 * otherwise they won't be restored. 8127 * 8128 * @hide 8129 */ 8130 public static final String[] LEGACY_RESTORE_SETTINGS = { 8131 ENABLED_NOTIFICATION_LISTENERS, 8132 ENABLED_NOTIFICATION_ASSISTANT, 8133 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 8134 }; 8135 8136 /** 8137 * These entries are considered common between the personal and the managed profile, 8138 * since the managed profile doesn't get to change them. 8139 */ 8140 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 8141 8142 static { 8143 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 8144 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 8145 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 8146 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 8147 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 8148 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 8149 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 8150 CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER); 8151 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 8152 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 8153 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 8154 if (TextServicesManager.DISABLE_PER_PROFILE_SPELL_CHECKER) { 8155 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 8156 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 8157 } 8158 } 8159 8160 /** @hide */ 8161 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 8162 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 8163 } 8164 8165 /** 8166 * Secure settings which can be accessed by instant apps. 8167 * @hide 8168 */ 8169 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 8170 static { 8171 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 8172 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 8173 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 8174 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 8175 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 8176 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 8177 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 8178 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 8179 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 8180 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 8181 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 8182 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 8183 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 8184 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 8185 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 8186 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 8187 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 8188 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 8189 8190 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 8191 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 8192 8193 INSTANT_APP_SETTINGS.add(ANDROID_ID); 8194 8195 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 8196 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 8197 } 8198 8199 /** 8200 * Helper method for determining if a location provider is enabled. 8201 * 8202 * @param cr the content resolver to use 8203 * @param provider the location provider to query 8204 * @return true if the provider is enabled 8205 * 8206 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8207 */ 8208 @Deprecated 8209 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 8210 return isLocationProviderEnabledForUser(cr, provider, cr.getUserId()); 8211 } 8212 8213 /** 8214 * Helper method for determining if a location provider is enabled. 8215 * @param cr the content resolver to use 8216 * @param provider the location provider to query 8217 * @param userId the userId to query 8218 * @return true if the provider is enabled 8219 * 8220 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8221 * @hide 8222 */ 8223 @Deprecated 8224 public static final boolean isLocationProviderEnabledForUser( 8225 ContentResolver cr, String provider, int userId) { 8226 String allowedProviders = Settings.Secure.getStringForUser(cr, 8227 LOCATION_PROVIDERS_ALLOWED, userId); 8228 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 8229 } 8230 8231 /** 8232 * Thread-safe method for enabling or disabling a single location provider. 8233 * @param cr the content resolver to use 8234 * @param provider the location provider to enable or disable 8235 * @param enabled true if the provider should be enabled 8236 * @deprecated This API is deprecated. It requires WRITE_SECURE_SETTINGS permission to 8237 * change location settings. 8238 */ 8239 @Deprecated 8240 public static final void setLocationProviderEnabled(ContentResolver cr, 8241 String provider, boolean enabled) { 8242 setLocationProviderEnabledForUser(cr, provider, enabled, cr.getUserId()); 8243 } 8244 8245 /** 8246 * Thread-safe method for enabling or disabling a single location provider. 8247 * 8248 * @param cr the content resolver to use 8249 * @param provider the location provider to enable or disable 8250 * @param enabled true if the provider should be enabled 8251 * @param userId the userId for which to enable/disable providers 8252 * @return true if the value was set, false on database errors 8253 * 8254 * @deprecated use {@link LocationManager#setProviderEnabledForUser(String, boolean, int)} 8255 * @hide 8256 */ 8257 @Deprecated 8258 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 8259 String provider, boolean enabled, int userId) { 8260 synchronized (mLocationSettingsLock) { 8261 // to ensure thread safety, we write the provider name with a '+' or '-' 8262 // and let the SettingsProvider handle it rather than reading and modifying 8263 // the list of enabled providers. 8264 if (enabled) { 8265 provider = "+" + provider; 8266 } else { 8267 provider = "-" + provider; 8268 } 8269 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 8270 userId); 8271 } 8272 } 8273 8274 /** 8275 * Thread-safe method for setting the location mode to one of 8276 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8277 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 8278 * Necessary because the mode is a composite of the underlying location provider 8279 * settings. 8280 * 8281 * @param cr the content resolver to use 8282 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 8283 * @param userId the userId for which to change mode 8284 * @return true if the value was set, false on database errors 8285 * 8286 * @throws IllegalArgumentException if mode is not one of the supported values 8287 * 8288 * @deprecated To enable/disable location, use 8289 * {@link LocationManager#setLocationEnabledForUser(boolean, int)}. 8290 * To enable/disable a specific location provider, use 8291 * {@link LocationManager#setProviderEnabledForUser(String, boolean, int)}. 8292 */ 8293 @Deprecated 8294 private static boolean setLocationModeForUser( 8295 ContentResolver cr, int mode, int userId) { 8296 synchronized (mLocationSettingsLock) { 8297 boolean gps = false; 8298 boolean network = false; 8299 switch (mode) { 8300 case LOCATION_MODE_OFF: 8301 break; 8302 case LOCATION_MODE_SENSORS_ONLY: 8303 gps = true; 8304 break; 8305 case LOCATION_MODE_BATTERY_SAVING: 8306 network = true; 8307 break; 8308 case LOCATION_MODE_HIGH_ACCURACY: 8309 gps = true; 8310 network = true; 8311 break; 8312 default: 8313 throw new IllegalArgumentException("Invalid location mode: " + mode); 8314 } 8315 8316 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8317 cr, LocationManager.NETWORK_PROVIDER, network, userId); 8318 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8319 cr, LocationManager.GPS_PROVIDER, gps, userId); 8320 return gpsSuccess && nlpSuccess; 8321 } 8322 } 8323 8324 /** 8325 * Thread-safe method for reading the location mode, returns one of 8326 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8327 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 8328 * because the mode is a composite of the underlying location provider settings. 8329 * 8330 * @param cr the content resolver to use 8331 * @param userId the userId for which to read the mode 8332 * @return the location mode 8333 */ 8334 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 8335 synchronized (mLocationSettingsLock) { 8336 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8337 cr, LocationManager.GPS_PROVIDER, userId); 8338 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8339 cr, LocationManager.NETWORK_PROVIDER, userId); 8340 if (gpsEnabled && networkEnabled) { 8341 return LOCATION_MODE_HIGH_ACCURACY; 8342 } else if (gpsEnabled) { 8343 return LOCATION_MODE_SENSORS_ONLY; 8344 } else if (networkEnabled) { 8345 return LOCATION_MODE_BATTERY_SAVING; 8346 } else { 8347 return LOCATION_MODE_OFF; 8348 } 8349 } 8350 } 8351 } 8352 8353 /** 8354 * Global system settings, containing preferences that always apply identically 8355 * to all defined users. Applications can read these but are not allowed to write; 8356 * like the "Secure" settings, these are for preferences that the user must 8357 * explicitly modify through the system UI or specialized APIs for those values. 8358 */ 8359 public static final class Global extends NameValueTable { 8360 // NOTE: If you add new settings here, be sure to add them to 8361 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoGlobalSettingsLocked. 8362 8363 /** 8364 * The content:// style URL for global secure settings items. Not public. 8365 */ 8366 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 8367 8368 /** 8369 * Whether users are allowed to add more users or guest from lockscreen. 8370 * <p> 8371 * Type: int 8372 * @hide 8373 */ 8374 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 8375 8376 /** 8377 * Setting whether the global gesture for enabling accessibility is enabled. 8378 * If this gesture is enabled the user will be able to perfrom it to enable 8379 * the accessibility state without visiting the settings app. 8380 * 8381 * @hide 8382 * No longer used. Should be removed once all dependencies have been updated. 8383 */ 8384 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 8385 "enable_accessibility_global_gesture_enabled"; 8386 8387 /** 8388 * Whether Airplane Mode is on. 8389 */ 8390 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 8391 8392 /** 8393 * Whether Theater Mode is on. 8394 * {@hide} 8395 */ 8396 @SystemApi 8397 public static final String THEATER_MODE_ON = "theater_mode_on"; 8398 8399 /** 8400 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 8401 */ 8402 public static final String RADIO_BLUETOOTH = "bluetooth"; 8403 8404 /** 8405 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 8406 */ 8407 public static final String RADIO_WIFI = "wifi"; 8408 8409 /** 8410 * {@hide} 8411 */ 8412 public static final String RADIO_WIMAX = "wimax"; 8413 /** 8414 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 8415 */ 8416 public static final String RADIO_CELL = "cell"; 8417 8418 /** 8419 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 8420 */ 8421 public static final String RADIO_NFC = "nfc"; 8422 8423 /** 8424 * A comma separated list of radios that need to be disabled when airplane mode 8425 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 8426 * included in the comma separated list. 8427 */ 8428 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 8429 8430 /** 8431 * A comma separated list of radios that should to be disabled when airplane mode 8432 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 8433 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 8434 * will be turned off when entering airplane mode, but the user will be able to reenable 8435 * Wifi in the Settings app. 8436 * 8437 * {@hide} 8438 */ 8439 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 8440 8441 /** 8442 * An integer representing the Bluetooth Class of Device (CoD). 8443 * 8444 * @hide 8445 */ 8446 public static final String BLUETOOTH_CLASS_OF_DEVICE = "bluetooth_class_of_device"; 8447 8448 /** 8449 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 8450 * See {@link android.bluetooth.BluetoothProfile}. 8451 * {@hide} 8452 */ 8453 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 8454 8455 /** 8456 * A semi-colon separated list of Bluetooth interoperability workarounds. 8457 * Each entry is a partial Bluetooth device address string and an integer representing 8458 * the feature to be disabled, separated by a comma. The integer must correspond 8459 * to a interoperability feature as defined in "interop.h" in /system/bt. 8460 * <p> 8461 * Example: <br/> 8462 * "00:11:22,0;01:02:03:04,2" 8463 * @hide 8464 */ 8465 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 8466 8467 /** 8468 * The policy for deciding when Wi-Fi should go to sleep (which will in 8469 * turn switch to using the mobile data as an Internet connection). 8470 * <p> 8471 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 8472 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 8473 * {@link #WIFI_SLEEP_POLICY_NEVER}. 8474 */ 8475 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 8476 8477 /** 8478 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 8479 * policy, which is to sleep shortly after the turning off 8480 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 8481 */ 8482 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 8483 8484 /** 8485 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 8486 * the device is on battery, and never go to sleep when the device is 8487 * plugged in. 8488 */ 8489 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 8490 8491 /** 8492 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 8493 */ 8494 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 8495 8496 /** 8497 * Value to specify if the user prefers the date, time and time zone 8498 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8499 */ 8500 public static final String AUTO_TIME = "auto_time"; 8501 8502 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 8503 8504 /** 8505 * Value to specify if the user prefers the time zone 8506 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8507 */ 8508 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 8509 8510 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 8511 8512 /** 8513 * URI for the car dock "in" event sound. 8514 * @hide 8515 */ 8516 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 8517 8518 /** 8519 * URI for the car dock "out" event sound. 8520 * @hide 8521 */ 8522 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 8523 8524 /** 8525 * URI for the desk dock "in" event sound. 8526 * @hide 8527 */ 8528 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 8529 8530 /** 8531 * URI for the desk dock "out" event sound. 8532 * @hide 8533 */ 8534 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 8535 8536 /** 8537 * Whether to play a sound for dock events. 8538 * @hide 8539 */ 8540 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 8541 8542 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8543 8544 /** 8545 * Whether to play a sound for dock events, only when an accessibility service is on. 8546 * @hide 8547 */ 8548 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 8549 8550 /** 8551 * URI for the "device locked" (keyguard shown) sound. 8552 * @hide 8553 */ 8554 public static final String LOCK_SOUND = "lock_sound"; 8555 8556 /** 8557 * URI for the "device unlocked" sound. 8558 * @hide 8559 */ 8560 public static final String UNLOCK_SOUND = "unlock_sound"; 8561 8562 /** 8563 * URI for the "device is trusted" sound, which is played when the device enters the trusted 8564 * state without unlocking. 8565 * @hide 8566 */ 8567 public static final String TRUSTED_SOUND = "trusted_sound"; 8568 8569 /** 8570 * URI for the low battery sound file. 8571 * @hide 8572 */ 8573 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 8574 8575 /** 8576 * Whether to play a sound for low-battery alerts. 8577 * @hide 8578 */ 8579 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 8580 8581 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8582 8583 /** 8584 * URI for the "wireless charging started" and "wired charging started" sound. 8585 * @hide 8586 */ 8587 public static final String CHARGING_STARTED_SOUND = 8588 "wireless_charging_started_sound"; 8589 8590 /** 8591 * Whether to play a sound for charging events. 8592 * @hide 8593 */ 8594 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 8595 8596 private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8597 8598 /** 8599 * Whether we keep the device on while the device is plugged in. 8600 * Supported values are: 8601 * <ul> 8602 * <li>{@code 0} to never stay on while plugged in</li> 8603 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 8604 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 8605 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 8606 * </ul> 8607 * These values can be OR-ed together. 8608 */ 8609 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 8610 8611 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 8612 @Override 8613 public boolean validate(String value) { 8614 try { 8615 int val = Integer.parseInt(value); 8616 return (val == 0) 8617 || (val == BatteryManager.BATTERY_PLUGGED_AC) 8618 || (val == BatteryManager.BATTERY_PLUGGED_USB) 8619 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 8620 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8621 | BatteryManager.BATTERY_PLUGGED_USB)) 8622 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8623 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8624 || (val == (BatteryManager.BATTERY_PLUGGED_USB 8625 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8626 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8627 | BatteryManager.BATTERY_PLUGGED_USB 8628 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 8629 } catch (NumberFormatException e) { 8630 return false; 8631 } 8632 } 8633 }; 8634 8635 /** 8636 * When the user has enable the option to have a "bug report" command 8637 * in the power menu. 8638 * @hide 8639 */ 8640 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 8641 8642 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 8643 8644 /** 8645 * Whether ADB is enabled. 8646 */ 8647 public static final String ADB_ENABLED = "adb_enabled"; 8648 8649 /** 8650 * Whether Views are allowed to save their attribute data. 8651 * @hide 8652 */ 8653 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 8654 8655 /** 8656 * Whether assisted GPS should be enabled or not. 8657 * @hide 8658 */ 8659 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 8660 8661 /** 8662 * Whether bluetooth is enabled/disabled 8663 * 0=disabled. 1=enabled. 8664 */ 8665 public static final String BLUETOOTH_ON = "bluetooth_on"; 8666 8667 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 8668 8669 /** 8670 * CDMA Cell Broadcast SMS 8671 * 0 = CDMA Cell Broadcast SMS disabled 8672 * 1 = CDMA Cell Broadcast SMS enabled 8673 * @hide 8674 */ 8675 public static final String CDMA_CELL_BROADCAST_SMS = 8676 "cdma_cell_broadcast_sms"; 8677 8678 /** 8679 * The CDMA roaming mode 0 = Home Networks, CDMA default 8680 * 1 = Roaming on Affiliated networks 8681 * 2 = Roaming on any networks 8682 * @hide 8683 */ 8684 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 8685 8686 /** 8687 * The CDMA subscription mode 0 = RUIM/SIM (default) 8688 * 1 = NV 8689 * @hide 8690 */ 8691 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 8692 8693 /** 8694 * The default value for whether background data is enabled or not. 8695 * 8696 * Used by {@code NetworkPolicyManagerService}. 8697 * 8698 * @hide 8699 */ 8700 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 8701 "default_restrict_background_data"; 8702 8703 /** Inactivity timeout to track mobile data activity. 8704 * 8705 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 8706 * infer the data activity of mobile network. After a period of no activity on mobile 8707 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 8708 * intent is fired to indicate a transition of network status from "active" to "idle". Any 8709 * subsequent activity on mobile networks triggers the firing of {@code 8710 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 8711 * 8712 * Network activity refers to transmitting or receiving data on the network interfaces. 8713 * 8714 * Tracking is disabled if set to zero or negative value. 8715 * 8716 * @hide 8717 */ 8718 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 8719 8720 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 8721 * but for Wifi network. 8722 * @hide 8723 */ 8724 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 8725 8726 /** 8727 * Whether or not data roaming is enabled. (0 = false, 1 = true) 8728 */ 8729 public static final String DATA_ROAMING = "data_roaming"; 8730 8731 /** 8732 * The value passed to a Mobile DataConnection via bringUp which defines the 8733 * number of retries to preform when setting up the initial connection. The default 8734 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 8735 * @hide 8736 */ 8737 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 8738 8739 /** 8740 * Whether any package can be on external storage. When this is true, any 8741 * package, regardless of manifest values, is a candidate for installing 8742 * or moving onto external storage. (0 = false, 1 = true) 8743 * @hide 8744 */ 8745 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 8746 8747 /** 8748 * The default SM-DP+ configured for this device. 8749 * 8750 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 8751 * download profiles. If this value is set, the LPA will query this server for any profiles 8752 * available to this device. If any are available, they may be downloaded during device 8753 * provisioning or in settings without needing the user to enter an activation code. 8754 * 8755 * @see android.service.euicc.EuiccService 8756 * @hide 8757 */ 8758 @SystemApi 8759 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 8760 8761 /** 8762 * Whether any profile has ever been downloaded onto a eUICC on the device. 8763 * 8764 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 8765 * confused by seeing references to it in settings. 8766 * (0 = false, 1 = true) 8767 * @hide 8768 */ 8769 @SystemApi 8770 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 8771 8772 /** 8773 * List of ISO country codes in which eUICC UI is shown. Country codes should be separated 8774 * by comma. 8775 * 8776 * <p>Used to hide eUICC UI from users who are currently in countries no carriers support 8777 * eUICC. 8778 * @hide 8779 */ 8780 //TODO(b/77914569) Changes this to System Api. 8781 public static final String EUICC_SUPPORTED_COUNTRIES = "euicc_supported_countries"; 8782 8783 /** 8784 * Whether any activity can be resized. When this is true, any 8785 * activity, regardless of manifest values, can be resized for multi-window. 8786 * (0 = false, 1 = true) 8787 * @hide 8788 */ 8789 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 8790 = "force_resizable_activities"; 8791 8792 /** 8793 * Whether to enable experimental freeform support for windows. 8794 * @hide 8795 */ 8796 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 8797 = "enable_freeform_support"; 8798 8799 /** 8800 * Whether user has enabled development settings. 8801 */ 8802 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 8803 8804 /** 8805 * Whether the device has been provisioned (0 = false, 1 = true). 8806 * <p>On a multiuser device with a separate system user, the screen may be locked 8807 * as soon as this is set to true and further activities cannot be launched on the 8808 * system user unless they are marked to show over keyguard. 8809 */ 8810 public static final String DEVICE_PROVISIONED = "device_provisioned"; 8811 8812 /** 8813 * Whether mobile data should be allowed while the device is being provisioned. 8814 * This allows the provisioning process to turn off mobile data before the user 8815 * has an opportunity to set things up, preventing other processes from burning 8816 * precious bytes before wifi is setup. 8817 * (0 = false, 1 = true) 8818 * @hide 8819 */ 8820 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 8821 "device_provisioning_mobile_data"; 8822 8823 /** 8824 * The saved value for WindowManagerService.setForcedDisplaySize(). 8825 * Two integers separated by a comma. If unset, then use the real display size. 8826 * @hide 8827 */ 8828 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 8829 8830 /** 8831 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 8832 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 8833 * @hide 8834 */ 8835 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 8836 8837 /** 8838 * The maximum size, in bytes, of a download that the download manager will transfer over 8839 * a non-wifi connection. 8840 * @hide 8841 */ 8842 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 8843 "download_manager_max_bytes_over_mobile"; 8844 8845 /** 8846 * The recommended maximum size, in bytes, of a download that the download manager should 8847 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 8848 * have the option to start the download over the mobile connection anyway. 8849 * @hide 8850 */ 8851 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 8852 "download_manager_recommended_max_bytes_over_mobile"; 8853 8854 /** 8855 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 8856 */ 8857 @Deprecated 8858 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 8859 8860 /** 8861 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 8862 * sent or processed. (0 = false, 1 = true) 8863 * @hide 8864 */ 8865 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 8866 8867 /** 8868 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 8869 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 8870 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 8871 * activated. 8872 * @hide 8873 */ 8874 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 8875 "hdmi_system_audio_control_enabled"; 8876 8877 /** 8878 * Whether TV will automatically turn on upon reception of the CEC command 8879 * <Text View On> or <Image View On>. (0 = false, 1 = true) 8880 * 8881 * @hide 8882 */ 8883 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 8884 "hdmi_control_auto_wakeup_enabled"; 8885 8886 /** 8887 * Whether TV will also turn off other CEC devices when it goes to standby mode. 8888 * (0 = false, 1 = true) 8889 * 8890 * @hide 8891 */ 8892 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 8893 "hdmi_control_auto_device_off_enabled"; 8894 8895 /** 8896 * If <b>true</b>, enables out-of-the-box execution for priv apps. 8897 * Default: false 8898 * Values: 0 = false, 1 = true 8899 * 8900 * @hide 8901 */ 8902 public static final String PRIV_APP_OOB_ENABLED = "priv_app_oob_enabled"; 8903 8904 /** 8905 * The interval in milliseconds at which location requests will be throttled when they are 8906 * coming from the background. 8907 * 8908 * @hide 8909 */ 8910 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 8911 "location_background_throttle_interval_ms"; 8912 8913 /** 8914 * Most frequent location update interval in milliseconds that proximity alert is allowed 8915 * to request. 8916 * @hide 8917 */ 8918 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 8919 "location_background_throttle_proximity_alert_interval_ms"; 8920 8921 /** 8922 * Packages that are whitelisted for background throttling (throttling will not be applied). 8923 * @hide 8924 */ 8925 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 8926 "location_background_throttle_package_whitelist"; 8927 8928 /** 8929 * Whether TV will switch to MHL port when a mobile device is plugged in. 8930 * (0 = false, 1 = true) 8931 * @hide 8932 */ 8933 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 8934 8935 /** 8936 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 8937 * @hide 8938 */ 8939 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 8940 8941 /** 8942 * Whether mobile data connections are allowed by the user. See 8943 * ConnectivityManager for more info. 8944 * @hide 8945 */ 8946 public static final String MOBILE_DATA = "mobile_data"; 8947 8948 /** 8949 * Whether the mobile data connection should remain active even when higher 8950 * priority networks like WiFi are active, to help make network switching faster. 8951 * 8952 * See ConnectivityService for more info. 8953 * 8954 * (0 = disabled, 1 = enabled) 8955 * @hide 8956 */ 8957 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 8958 8959 /** 8960 * Size of the event buffer for IP connectivity metrics. 8961 * @hide 8962 */ 8963 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 8964 "connectivity_metrics_buffer_size"; 8965 8966 /** {@hide} */ 8967 public static final String NETSTATS_ENABLED = "netstats_enabled"; 8968 /** {@hide} */ 8969 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 8970 /** {@hide} */ 8971 @Deprecated 8972 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 8973 /** {@hide} */ 8974 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 8975 /** {@hide} */ 8976 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 8977 /** {@hide} */ 8978 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 8979 8980 /** {@hide} */ 8981 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 8982 /** {@hide} */ 8983 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 8984 /** {@hide} */ 8985 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 8986 /** {@hide} */ 8987 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 8988 8989 /** {@hide} */ 8990 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 8991 /** {@hide} */ 8992 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 8993 /** {@hide} */ 8994 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 8995 /** {@hide} */ 8996 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 8997 8998 /** {@hide} */ 8999 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 9000 /** {@hide} */ 9001 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 9002 /** {@hide} */ 9003 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 9004 /** {@hide} */ 9005 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 9006 9007 /** {@hide} */ 9008 public static final String NETPOLICY_QUOTA_ENABLED = "netpolicy_quota_enabled"; 9009 /** {@hide} */ 9010 public static final String NETPOLICY_QUOTA_UNLIMITED = "netpolicy_quota_unlimited"; 9011 /** {@hide} */ 9012 public static final String NETPOLICY_QUOTA_LIMITED = "netpolicy_quota_limited"; 9013 /** {@hide} */ 9014 public static final String NETPOLICY_QUOTA_FRAC_JOBS = "netpolicy_quota_frac_jobs"; 9015 /** {@hide} */ 9016 public static final String NETPOLICY_QUOTA_FRAC_MULTIPATH = "netpolicy_quota_frac_multipath"; 9017 9018 /** {@hide} */ 9019 public static final String NETPOLICY_OVERRIDE_ENABLED = "netpolicy_override_enabled"; 9020 9021 /** 9022 * User preference for which network(s) should be used. Only the 9023 * connectivity service should touch this. 9024 */ 9025 public static final String NETWORK_PREFERENCE = "network_preference"; 9026 9027 /** 9028 * Which package name to use for network scoring. If null, or if the package is not a valid 9029 * scorer app, external network scores will neither be requested nor accepted. 9030 * @hide 9031 */ 9032 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 9033 9034 /** 9035 * Whether night display forced auto mode is available. 9036 * 0 = unavailable, 1 = available. 9037 * @hide 9038 */ 9039 public static final String NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE = 9040 "night_display_forced_auto_mode_available"; 9041 9042 /** 9043 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 9044 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 9045 * exceeded. 9046 * @hide 9047 */ 9048 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 9049 9050 /** 9051 * The length of time in milli-seconds that automatic small adjustments to 9052 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 9053 * @hide 9054 */ 9055 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 9056 9057 /** Preferred NTP server. {@hide} */ 9058 public static final String NTP_SERVER = "ntp_server"; 9059 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 9060 public static final String NTP_TIMEOUT = "ntp_timeout"; 9061 9062 /** {@hide} */ 9063 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 9064 9065 /** 9066 * Sample validity in seconds to configure for the system DNS resolver. 9067 * {@hide} 9068 */ 9069 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 9070 "dns_resolver_sample_validity_seconds"; 9071 9072 /** 9073 * Success threshold in percent for use with the system DNS resolver. 9074 * {@hide} 9075 */ 9076 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 9077 "dns_resolver_success_threshold_percent"; 9078 9079 /** 9080 * Minimum number of samples needed for statistics to be considered meaningful in the 9081 * system DNS resolver. 9082 * {@hide} 9083 */ 9084 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 9085 9086 /** 9087 * Maximum number taken into account for statistics purposes in the system DNS resolver. 9088 * {@hide} 9089 */ 9090 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 9091 9092 /** 9093 * Whether to disable the automatic scheduling of system updates. 9094 * 1 = system updates won't be automatically scheduled (will always 9095 * present notification instead). 9096 * 0 = system updates will be automatically scheduled. (default) 9097 * @hide 9098 */ 9099 @SystemApi 9100 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 9101 9102 /** 9103 * Whether the package manager should send package verification broadcasts for verifiers to 9104 * review apps prior to installation. 9105 * 1 = request apps to be verified prior to installation, if a verifier exists. 9106 * 0 = do not verify apps before installation 9107 * @hide 9108 */ 9109 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 9110 9111 /** Timeout for package verification. 9112 * @hide */ 9113 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 9114 9115 /** Default response code for package verification. 9116 * @hide */ 9117 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 9118 9119 /** 9120 * Show package verification setting in the Settings app. 9121 * 1 = show (default) 9122 * 0 = hide 9123 * @hide 9124 */ 9125 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 9126 9127 /** 9128 * Run package verification on apps installed through ADB/ADT/USB 9129 * 1 = perform package verification on ADB installs (default) 9130 * 0 = bypass package verification on ADB installs 9131 * @hide 9132 */ 9133 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 9134 9135 /** 9136 * Time since last fstrim (milliseconds) after which we force one to happen 9137 * during device startup. If unset, the default is 3 days. 9138 * @hide 9139 */ 9140 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 9141 9142 /** 9143 * The interval in milliseconds at which to check packet counts on the 9144 * mobile data interface when screen is on, to detect possible data 9145 * connection problems. 9146 * @hide 9147 */ 9148 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 9149 "pdp_watchdog_poll_interval_ms"; 9150 9151 /** 9152 * The interval in milliseconds at which to check packet counts on the 9153 * mobile data interface when screen is off, to detect possible data 9154 * connection problems. 9155 * @hide 9156 */ 9157 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 9158 "pdp_watchdog_long_poll_interval_ms"; 9159 9160 /** 9161 * The interval in milliseconds at which to check packet counts on the 9162 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 9163 * outgoing packets has been reached without incoming packets. 9164 * @hide 9165 */ 9166 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 9167 "pdp_watchdog_error_poll_interval_ms"; 9168 9169 /** 9170 * The number of outgoing packets sent without seeing an incoming packet 9171 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 9172 * device is logged to the event log 9173 * @hide 9174 */ 9175 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 9176 "pdp_watchdog_trigger_packet_count"; 9177 9178 /** 9179 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 9180 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 9181 * attempting data connection recovery. 9182 * @hide 9183 */ 9184 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 9185 "pdp_watchdog_error_poll_count"; 9186 9187 /** 9188 * The number of failed PDP reset attempts before moving to something more 9189 * drastic: re-registering to the network. 9190 * @hide 9191 */ 9192 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 9193 "pdp_watchdog_max_pdp_reset_fail_count"; 9194 9195 /** 9196 * URL to open browser on to allow user to manage a prepay account 9197 * @hide 9198 */ 9199 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 9200 "setup_prepaid_data_service_url"; 9201 9202 /** 9203 * URL to attempt a GET on to see if this is a prepay device 9204 * @hide 9205 */ 9206 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 9207 "setup_prepaid_detection_target_url"; 9208 9209 /** 9210 * Host to check for a redirect to after an attempt to GET 9211 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 9212 * this is a prepaid device with zero balance.) 9213 * @hide 9214 */ 9215 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 9216 "setup_prepaid_detection_redir_host"; 9217 9218 /** 9219 * The interval in milliseconds at which to check the number of SMS sent out without asking 9220 * for use permit, to limit the un-authorized SMS usage. 9221 * 9222 * @hide 9223 */ 9224 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 9225 "sms_outgoing_check_interval_ms"; 9226 9227 /** 9228 * The number of outgoing SMS sent without asking for user permit (of {@link 9229 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 9230 * 9231 * @hide 9232 */ 9233 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 9234 "sms_outgoing_check_max_count"; 9235 9236 /** 9237 * Used to disable SMS short code confirmation - defaults to true. 9238 * True indcates we will do the check, etc. Set to false to disable. 9239 * @see com.android.internal.telephony.SmsUsageMonitor 9240 * @hide 9241 */ 9242 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 9243 9244 /** 9245 * Used to select which country we use to determine premium sms codes. 9246 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 9247 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 9248 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 9249 * @hide 9250 */ 9251 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 9252 9253 /** 9254 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 9255 * @hide 9256 */ 9257 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 9258 9259 /** 9260 * Used to disable Tethering on a device - defaults to true 9261 * @hide 9262 */ 9263 public static final String TETHER_SUPPORTED = "tether_supported"; 9264 9265 /** 9266 * Used to require DUN APN on the device or not - defaults to a build config value 9267 * which defaults to false 9268 * @hide 9269 */ 9270 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 9271 9272 /** 9273 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 9274 * corresponding build config values are set it will override the APN DB 9275 * values. 9276 * Consists of a comma seperated list of strings: 9277 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 9278 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 9279 * @hide 9280 */ 9281 public static final String TETHER_DUN_APN = "tether_dun_apn"; 9282 9283 /** 9284 * Used to disable trying to talk to any available tethering offload HAL. 9285 * 9286 * Integer values are interpreted as boolean, and the absence of an explicit setting 9287 * is interpreted as |false|. 9288 * @hide 9289 */ 9290 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 9291 9292 /** 9293 * List of certificate (hex string representation of the application's certificate - SHA-1 9294 * or SHA-256) and carrier app package pairs which are whitelisted to prompt the user for 9295 * install when a sim card with matching UICC carrier privilege rules is inserted. The 9296 * certificate is used as a key, so the certificate encoding here must be the same as the 9297 * certificate encoding used on the SIM. 9298 * 9299 * The value is "cert1:package1;cert2:package2;..." 9300 * @hide 9301 */ 9302 @SystemApi 9303 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 9304 9305 /** 9306 * Map of package name to application names. The application names cannot and will not be 9307 * localized. App names may not contain colons or semicolons. 9308 * 9309 * The value is "packageName1:appName1;packageName2:appName2;..." 9310 * @hide 9311 */ 9312 @SystemApi 9313 public static final String CARRIER_APP_NAMES = "carrier_app_names"; 9314 9315 /** 9316 * USB Mass Storage Enabled 9317 */ 9318 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 9319 9320 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9321 9322 /** 9323 * If this setting is set (to anything), then all references 9324 * to Gmail on the device must change to Google Mail. 9325 */ 9326 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 9327 9328 /** 9329 * Webview Data reduction proxy key. 9330 * @hide 9331 */ 9332 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 9333 "webview_data_reduction_proxy_key"; 9334 9335 /** 9336 * Whether or not the WebView fallback mechanism should be enabled. 9337 * 0=disabled, 1=enabled. 9338 * @hide 9339 */ 9340 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 9341 "webview_fallback_logic_enabled"; 9342 9343 /** 9344 * Name of the package used as WebView provider (if unset the provider is instead determined 9345 * by the system). 9346 * @hide 9347 */ 9348 public static final String WEBVIEW_PROVIDER = "webview_provider"; 9349 9350 /** 9351 * Developer setting to enable WebView multiprocess rendering. 9352 * @hide 9353 */ 9354 @SystemApi 9355 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 9356 9357 /** 9358 * The maximum number of notifications shown in 24 hours when switching networks. 9359 * @hide 9360 */ 9361 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 9362 "network_switch_notification_daily_limit"; 9363 9364 /** 9365 * The minimum time in milliseconds between notifications when switching networks. 9366 * @hide 9367 */ 9368 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 9369 "network_switch_notification_rate_limit_millis"; 9370 9371 /** 9372 * Whether to automatically switch away from wifi networks that lose Internet access. 9373 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 9374 * avoids such networks. Valid values are: 9375 * 9376 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 9377 * null: Ask the user whether to switch away from bad wifi. 9378 * 1: Avoid bad wifi. 9379 * 9380 * @hide 9381 */ 9382 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 9383 9384 /** 9385 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 9386 * overridden by the system based on device or application state. If null, the value 9387 * specified by config_networkMeteredMultipathPreference is used. 9388 * 9389 * @hide 9390 */ 9391 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 9392 "network_metered_multipath_preference"; 9393 9394 /** 9395 * Default daily multipath budget used by ConnectivityManager.getMultipathPreference() 9396 * on metered networks. This default quota is only used if quota could not be determined 9397 * from data plan or data limit/warning set by the user. 9398 * @hide 9399 */ 9400 public static final String NETWORK_DEFAULT_DAILY_MULTIPATH_QUOTA_BYTES = 9401 "network_default_daily_multipath_quota_bytes"; 9402 9403 /** 9404 * Network watchlist last report time. 9405 * @hide 9406 */ 9407 public static final String NETWORK_WATCHLIST_LAST_REPORT_TIME = 9408 "network_watchlist_last_report_time"; 9409 9410 /** 9411 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 9412 * colon-delimited key-value pairs. The key is the badging enum value defined in 9413 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 9414 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 9415 * 9416 * @hide 9417 */ 9418 @SystemApi 9419 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 9420 9421 /** 9422 * Whether Wifi display is enabled/disabled 9423 * 0=disabled. 1=enabled. 9424 * @hide 9425 */ 9426 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 9427 9428 /** 9429 * Whether Wifi display certification mode is enabled/disabled 9430 * 0=disabled. 1=enabled. 9431 * @hide 9432 */ 9433 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 9434 "wifi_display_certification_on"; 9435 9436 /** 9437 * WPS Configuration method used by Wifi display, this setting only 9438 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 9439 * 9440 * Possible values are: 9441 * 9442 * WpsInfo.INVALID: use default WPS method chosen by framework 9443 * WpsInfo.PBC : use Push button 9444 * WpsInfo.KEYPAD : use Keypad 9445 * WpsInfo.DISPLAY: use Display 9446 * @hide 9447 */ 9448 public static final String WIFI_DISPLAY_WPS_CONFIG = 9449 "wifi_display_wps_config"; 9450 9451 /** 9452 * Whether to notify the user of open networks. 9453 * <p> 9454 * If not connected and the scan results have an open network, we will 9455 * put this notification up. If we attempt to connect to a network or 9456 * the open network(s) disappear, we remove the notification. When we 9457 * show the notification, we will not show it again for 9458 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9459 * 9460 * @deprecated This feature is no longer controlled by this setting in 9461 * {@link android.os.Build.VERSION_CODES#O}. 9462 */ 9463 @Deprecated 9464 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9465 "wifi_networks_available_notification_on"; 9466 9467 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9468 BOOLEAN_VALIDATOR; 9469 9470 /** 9471 * Whether to notify the user of carrier networks. 9472 * <p> 9473 * If not connected and the scan results have a carrier network, we will 9474 * put this notification up. If we attempt to connect to a network or 9475 * the carrier network(s) disappear, we remove the notification. When we 9476 * show the notification, we will not show it again for 9477 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9478 * @hide 9479 */ 9480 public static final String WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9481 "wifi_carrier_networks_available_notification_on"; 9482 9483 private static final Validator WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9484 BOOLEAN_VALIDATOR; 9485 9486 /** 9487 * {@hide} 9488 */ 9489 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9490 "wimax_networks_available_notification_on"; 9491 9492 /** 9493 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 9494 * Connecting to a network will reset the timer. 9495 */ 9496 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 9497 "wifi_networks_available_repeat_delay"; 9498 9499 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 9500 NON_NEGATIVE_INTEGER_VALIDATOR; 9501 9502 /** 9503 * 802.11 country code in ISO 3166 format 9504 * @hide 9505 */ 9506 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 9507 9508 /** 9509 * The interval in milliseconds to issue wake up scans when wifi needs 9510 * to connect. This is necessary to connect to an access point when 9511 * device is on the move and the screen is off. 9512 * @hide 9513 */ 9514 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 9515 "wifi_framework_scan_interval_ms"; 9516 9517 /** 9518 * The interval in milliseconds after which Wi-Fi is considered idle. 9519 * When idle, it is possible for the device to be switched from Wi-Fi to 9520 * the mobile data network. 9521 * @hide 9522 */ 9523 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 9524 9525 /** 9526 * When the number of open networks exceeds this number, the 9527 * least-recently-used excess networks will be removed. 9528 */ 9529 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 9530 9531 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 9532 NON_NEGATIVE_INTEGER_VALIDATOR; 9533 9534 /** 9535 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 9536 */ 9537 public static final String WIFI_ON = "wifi_on"; 9538 9539 /** 9540 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 9541 * @hide 9542 */ 9543 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 9544 "wifi_scan_always_enabled"; 9545 9546 /** 9547 * The interval in milliseconds at which wifi rtt ranging requests will be throttled when 9548 * they are coming from the background. 9549 * 9550 * @hide 9551 */ 9552 public static final String WIFI_RTT_BACKGROUND_EXEC_GAP_MS = 9553 "wifi_rtt_background_exec_gap_ms"; 9554 9555 /** 9556 * Whether soft AP will shut down after a timeout period when no devices are connected. 9557 * 9558 * Type: int (0 for false, 1 for true) 9559 * @hide 9560 */ 9561 public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled"; 9562 9563 private static final Validator SOFT_AP_TIMEOUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9564 9565 /** 9566 * Value to specify if Wi-Fi Wakeup feature is enabled. 9567 * 9568 * Type: int (0 for false, 1 for true) 9569 * @hide 9570 */ 9571 @SystemApi 9572 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 9573 9574 private static final Validator WIFI_WAKEUP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9575 9576 /** 9577 * Value to specify whether network quality scores and badging should be shown in the UI. 9578 * 9579 * Type: int (0 for false, 1 for true) 9580 * @hide 9581 */ 9582 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 9583 9584 /** 9585 * Value to specify how long in milliseconds to retain seen score cache curves to be used 9586 * when generating SSID only bases score curves. 9587 * 9588 * Type: long 9589 * @hide 9590 */ 9591 public static final String SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS = 9592 "speed_label_cache_eviction_age_millis"; 9593 9594 /** 9595 * Value to specify if network recommendations from 9596 * {@link com.android.server.NetworkScoreService} are enabled. 9597 * 9598 * Type: int 9599 * Valid values: 9600 * -1 = Forced off 9601 * 0 = Disabled 9602 * 1 = Enabled 9603 * 9604 * Most readers of this setting should simply check if value == 1 to determined the 9605 * enabled state. 9606 * @hide 9607 */ 9608 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 9609 "network_recommendations_enabled"; 9610 9611 private static final Validator NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR = 9612 new SettingsValidators.DiscreteValueValidator(new String[] {"-1", "0", "1"}); 9613 9614 /** 9615 * Which package name to use for network recommendations. If null, network recommendations 9616 * will neither be requested nor accepted. 9617 * 9618 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 9619 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 9620 * 9621 * Type: string - package name 9622 * @hide 9623 */ 9624 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 9625 "network_recommendations_package"; 9626 9627 /** 9628 * The package name of the application that connect and secures high quality open wifi 9629 * networks automatically. 9630 * 9631 * Type: string package name or null if the feature is either not provided or disabled. 9632 * @hide 9633 */ 9634 @TestApi 9635 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 9636 9637 private static final Validator USE_OPEN_WIFI_PACKAGE_VALIDATOR = new Validator() { 9638 @Override 9639 public boolean validate(String value) { 9640 return (value == null) || PACKAGE_NAME_VALIDATOR.validate(value); 9641 } 9642 }; 9643 9644 /** 9645 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 9646 * will give a recommendation request to complete before returning a default response. 9647 * 9648 * Type: long 9649 * @hide 9650 * @deprecated to be removed 9651 */ 9652 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 9653 "network_recommendation_request_timeout_ms"; 9654 9655 /** 9656 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 9657 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 9658 * 9659 * Type: long 9660 * @hide 9661 */ 9662 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 9663 "recommended_network_evaluator_cache_expiry_ms"; 9664 9665 /** 9666 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 9667 * connectivity. 9668 * @hide 9669 */ 9670 public static final String BLE_SCAN_ALWAYS_AVAILABLE = "ble_scan_always_enabled"; 9671 9672 /** 9673 * The length in milliseconds of a BLE scan window in a low-power scan mode. 9674 * @hide 9675 */ 9676 public static final String BLE_SCAN_LOW_POWER_WINDOW_MS = "ble_scan_low_power_window_ms"; 9677 9678 /** 9679 * The length in milliseconds of a BLE scan window in a balanced scan mode. 9680 * @hide 9681 */ 9682 public static final String BLE_SCAN_BALANCED_WINDOW_MS = "ble_scan_balanced_window_ms"; 9683 9684 /** 9685 * The length in milliseconds of a BLE scan window in a low-latency scan mode. 9686 * @hide 9687 */ 9688 public static final String BLE_SCAN_LOW_LATENCY_WINDOW_MS = 9689 "ble_scan_low_latency_window_ms"; 9690 9691 /** 9692 * The length in milliseconds of a BLE scan interval in a low-power scan mode. 9693 * @hide 9694 */ 9695 public static final String BLE_SCAN_LOW_POWER_INTERVAL_MS = 9696 "ble_scan_low_power_interval_ms"; 9697 9698 /** 9699 * The length in milliseconds of a BLE scan interval in a balanced scan mode. 9700 * @hide 9701 */ 9702 public static final String BLE_SCAN_BALANCED_INTERVAL_MS = 9703 "ble_scan_balanced_interval_ms"; 9704 9705 /** 9706 * The length in milliseconds of a BLE scan interval in a low-latency scan mode. 9707 * @hide 9708 */ 9709 public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS = 9710 "ble_scan_low_latency_interval_ms"; 9711 9712 /** 9713 * The mode that BLE scanning clients will be moved to when in the background. 9714 * @hide 9715 */ 9716 public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode"; 9717 9718 /** 9719 * Used to save the Wifi_ON state prior to tethering. 9720 * This state will be checked to restore Wifi after 9721 * the user turns off tethering. 9722 * 9723 * @hide 9724 */ 9725 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 9726 9727 /** 9728 * The interval in milliseconds to scan as used by the wifi supplicant 9729 * @hide 9730 */ 9731 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 9732 "wifi_supplicant_scan_interval_ms"; 9733 9734 /** 9735 * whether frameworks handles wifi auto-join 9736 * @hide 9737 */ 9738 public static final String WIFI_ENHANCED_AUTO_JOIN = 9739 "wifi_enhanced_auto_join"; 9740 9741 /** 9742 * whether settings show RSSI 9743 * @hide 9744 */ 9745 public static final String WIFI_NETWORK_SHOW_RSSI = 9746 "wifi_network_show_rssi"; 9747 9748 /** 9749 * The interval in milliseconds to scan at supplicant when p2p is connected 9750 * @hide 9751 */ 9752 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 9753 "wifi_scan_interval_p2p_connected_ms"; 9754 9755 /** 9756 * Whether the Wi-Fi watchdog is enabled. 9757 */ 9758 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 9759 9760 /** 9761 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 9762 * the setting needs to be set to 0 to disable it. 9763 * @hide 9764 */ 9765 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 9766 "wifi_watchdog_poor_network_test_enabled"; 9767 9768 private static final Validator WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR = 9769 ANY_STRING_VALIDATOR; 9770 9771 /** 9772 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 9773 * needs to be set to 0 to disable it. 9774 * @hide 9775 */ 9776 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 9777 "wifi_suspend_optimizations_enabled"; 9778 9779 /** 9780 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 9781 * will enable it. In the future, additional values may be supported. 9782 * @hide 9783 */ 9784 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 9785 "wifi_verbose_logging_enabled"; 9786 9787 /** 9788 * Setting to enable connected MAC randomization in Wi-Fi; disabled by default, and 9789 * setting to 1 will enable it. In the future, additional values may be supported. 9790 * @hide 9791 */ 9792 public static final String WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED = 9793 "wifi_connected_mac_randomization_enabled"; 9794 9795 /** 9796 * Parameters to adjust the performance of framework wifi scoring methods. 9797 * <p> 9798 * Encoded as a comma-separated key=value list, for example: 9799 * "rssi5=-80:-77:-70:-57,rssi2=-83:-80:-73:-60,horizon=15" 9800 * This is intended for experimenting with new parameter values, 9801 * and is normally unset or empty. The example does not include all 9802 * parameters that may be honored. 9803 * Default values are provided by code or device configurations. 9804 * Errors in the parameters will cause the entire setting to be ignored. 9805 * @hide 9806 */ 9807 public static final String WIFI_SCORE_PARAMS = 9808 "wifi_score_params"; 9809 9810 /** 9811 * The maximum number of times we will retry a connection to an access 9812 * point for which we have failed in acquiring an IP address from DHCP. 9813 * A value of N means that we will make N+1 connection attempts in all. 9814 */ 9815 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 9816 9817 /** 9818 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 9819 * data connectivity to be established after a disconnect from Wi-Fi. 9820 */ 9821 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 9822 "wifi_mobile_data_transition_wakelock_timeout_ms"; 9823 9824 /** 9825 * This setting controls whether WiFi configurations created by a Device Owner app 9826 * should be locked down (that is, be editable or removable only by the Device Owner App, 9827 * not even by Settings app). 9828 * This setting takes integer values. Non-zero values mean DO created configurations 9829 * are locked down. Value of zero means they are not. Default value in the absence of 9830 * actual value to this setting is 0. 9831 */ 9832 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 9833 "wifi_device_owner_configs_lockdown"; 9834 9835 /** 9836 * The operational wifi frequency band 9837 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 9838 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 9839 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 9840 * 9841 * @hide 9842 */ 9843 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 9844 9845 /** 9846 * The Wi-Fi peer-to-peer device name 9847 * @hide 9848 */ 9849 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 9850 9851 /** 9852 * The min time between wifi disable and wifi enable 9853 * @hide 9854 */ 9855 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 9856 9857 /** 9858 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 9859 * from an ephemeral network if there is no BSSID for that network with a non-null score that 9860 * has been seen in this time period. 9861 * 9862 * If this is less than or equal to zero, we use a more conservative behavior and only check 9863 * for a non-null score from the currently connected or target BSSID. 9864 * @hide 9865 */ 9866 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 9867 "wifi_ephemeral_out_of_range_timeout_ms"; 9868 9869 /** 9870 * The number of milliseconds to delay when checking for data stalls during 9871 * non-aggressive detection. (screen is turned off.) 9872 * @hide 9873 */ 9874 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 9875 "data_stall_alarm_non_aggressive_delay_in_ms"; 9876 9877 /** 9878 * The number of milliseconds to delay when checking for data stalls during 9879 * aggressive detection. (screen on or suspected data stall) 9880 * @hide 9881 */ 9882 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 9883 "data_stall_alarm_aggressive_delay_in_ms"; 9884 9885 /** 9886 * The number of milliseconds to allow the provisioning apn to remain active 9887 * @hide 9888 */ 9889 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 9890 "provisioning_apn_alarm_delay_in_ms"; 9891 9892 /** 9893 * The interval in milliseconds at which to check gprs registration 9894 * after the first registration mismatch of gprs and voice service, 9895 * to detect possible data network registration problems. 9896 * 9897 * @hide 9898 */ 9899 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 9900 "gprs_register_check_period_ms"; 9901 9902 /** 9903 * Nonzero causes Log.wtf() to crash. 9904 * @hide 9905 */ 9906 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 9907 9908 /** 9909 * Ringer mode. This is used internally, changing this value will not 9910 * change the ringer mode. See AudioManager. 9911 */ 9912 public static final String MODE_RINGER = "mode_ringer"; 9913 9914 /** 9915 * Overlay display devices setting. 9916 * The associated value is a specially formatted string that describes the 9917 * size and density of simulated secondary display devices. 9918 * <p> 9919 * Format: {width}x{height}/{dpi};... 9920 * </p><p> 9921 * Example: 9922 * <ul> 9923 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 9924 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 9925 * at 1080p and the second at 720p.</li> 9926 * <li>If the value is empty, then no overlay display devices are created.</li> 9927 * </ul></p> 9928 * 9929 * @hide 9930 */ 9931 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 9932 9933 /** 9934 * Threshold values for the duration and level of a discharge cycle, 9935 * under which we log discharge cycle info. 9936 * 9937 * @hide 9938 */ 9939 public static final String 9940 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 9941 9942 /** @hide */ 9943 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 9944 9945 /** 9946 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 9947 * intents on application crashes and ANRs. If this is disabled, the 9948 * crash/ANR dialog will never display the "Report" button. 9949 * <p> 9950 * Type: int (0 = disallow, 1 = allow) 9951 * 9952 * @hide 9953 */ 9954 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 9955 9956 /** 9957 * Maximum age of entries kept by {@link DropBoxManager}. 9958 * 9959 * @hide 9960 */ 9961 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 9962 9963 /** 9964 * Maximum number of entry files which {@link DropBoxManager} will keep 9965 * around. 9966 * 9967 * @hide 9968 */ 9969 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 9970 9971 /** 9972 * Maximum amount of disk space used by {@link DropBoxManager} no matter 9973 * what. 9974 * 9975 * @hide 9976 */ 9977 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 9978 9979 /** 9980 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 9981 * will use. 9982 * 9983 * @hide 9984 */ 9985 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 9986 9987 /** 9988 * Percent of total disk which {@link DropBoxManager} will never dip 9989 * into. 9990 * 9991 * @hide 9992 */ 9993 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 9994 9995 /** 9996 * Prefix for per-tag dropbox disable/enable settings. 9997 * 9998 * @hide 9999 */ 10000 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 10001 10002 /** 10003 * Lines of logcat to include with system crash/ANR/etc. reports, as a 10004 * prefix of the dropbox tag of the report type. For example, 10005 * "logcat_for_system_server_anr" controls the lines of logcat captured 10006 * with system server ANR reports. 0 to disable. 10007 * 10008 * @hide 10009 */ 10010 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 10011 10012 /** 10013 * The interval in minutes after which the amount of free storage left 10014 * on the device is logged to the event log 10015 * 10016 * @hide 10017 */ 10018 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 10019 10020 /** 10021 * Threshold for the amount of change in disk free space required to 10022 * report the amount of free space. Used to prevent spamming the logs 10023 * when the disk free space isn't changing frequently. 10024 * 10025 * @hide 10026 */ 10027 public static final String 10028 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 10029 10030 /** 10031 * Minimum percentage of free storage on the device that is used to 10032 * determine if the device is running low on storage. The default is 10. 10033 * <p> 10034 * Say this value is set to 10, the device is considered running low on 10035 * storage if 90% or more of the device storage is filled up. 10036 * 10037 * @hide 10038 */ 10039 public static final String 10040 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 10041 10042 /** 10043 * Maximum byte size of the low storage threshold. This is to ensure 10044 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 10045 * overly large threshold for large storage devices. Currently this must 10046 * be less than 2GB. This default is 500MB. 10047 * 10048 * @hide 10049 */ 10050 public static final String 10051 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 10052 10053 /** 10054 * Minimum bytes of free storage on the device before the data partition 10055 * is considered full. By default, 1 MB is reserved to avoid system-wide 10056 * SQLite disk full exceptions. 10057 * 10058 * @hide 10059 */ 10060 public static final String 10061 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 10062 10063 /** 10064 * Minimum percentage of storage on the device that is reserved for 10065 * cached data. 10066 * 10067 * @hide 10068 */ 10069 public static final String 10070 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 10071 10072 /** 10073 * Maximum bytes of storage on the device that is reserved for cached 10074 * data. 10075 * 10076 * @hide 10077 */ 10078 public static final String 10079 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 10080 10081 /** 10082 * The maximum reconnect delay for short network outages or when the 10083 * network is suspended due to phone use. 10084 * 10085 * @hide 10086 */ 10087 public static final String 10088 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 10089 10090 /** 10091 * The number of milliseconds to delay before sending out 10092 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 10093 * 10094 * @hide 10095 */ 10096 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 10097 10098 10099 /** 10100 * Network sampling interval, in seconds. We'll generate link information 10101 * about bytes/packets sent and error rates based on data sampled in this interval 10102 * 10103 * @hide 10104 */ 10105 10106 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 10107 "connectivity_sampling_interval_in_seconds"; 10108 10109 /** 10110 * The series of successively longer delays used in retrying to download PAC file. 10111 * Last delay is used between successful PAC downloads. 10112 * 10113 * @hide 10114 */ 10115 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 10116 10117 /** 10118 * Don't attempt to detect captive portals. 10119 * 10120 * @hide 10121 */ 10122 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 10123 10124 /** 10125 * When detecting a captive portal, display a notification that 10126 * prompts the user to sign in. 10127 * 10128 * @hide 10129 */ 10130 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 10131 10132 /** 10133 * When detecting a captive portal, immediately disconnect from the 10134 * network and do not reconnect to that network in the future. 10135 * 10136 * @hide 10137 */ 10138 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 10139 10140 /** 10141 * What to do when connecting a network that presents a captive portal. 10142 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 10143 * 10144 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 10145 * @hide 10146 */ 10147 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 10148 10149 /** 10150 * Setting to turn off captive portal detection. Feature is enabled by 10151 * default and the setting needs to be set to 0 to disable it. 10152 * 10153 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 10154 * @hide 10155 */ 10156 @Deprecated 10157 public static final String 10158 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 10159 10160 /** 10161 * The server used for captive portal detection upon a new conection. A 10162 * 204 response code from the server is used for validation. 10163 * TODO: remove this deprecated symbol. 10164 * 10165 * @hide 10166 */ 10167 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 10168 10169 /** 10170 * The URL used for HTTPS captive portal detection upon a new connection. 10171 * A 204 response code from the server is used for validation. 10172 * 10173 * @hide 10174 */ 10175 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 10176 10177 /** 10178 * The URL used for HTTP captive portal detection upon a new connection. 10179 * A 204 response code from the server is used for validation. 10180 * 10181 * @hide 10182 */ 10183 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 10184 10185 /** 10186 * The URL used for fallback HTTP captive portal detection when previous HTTP 10187 * and HTTPS captive portal detection attemps did not return a conclusive answer. 10188 * 10189 * @hide 10190 */ 10191 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 10192 10193 /** 10194 * A comma separated list of URLs used for captive portal detection in addition to the 10195 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 10196 * 10197 * @hide 10198 */ 10199 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 10200 "captive_portal_other_fallback_urls"; 10201 10202 /** 10203 * Whether to use HTTPS for network validation. This is enabled by default and the setting 10204 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 10205 * don't actually use HTTPS, but it's consistent with the other settings. 10206 * 10207 * @hide 10208 */ 10209 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 10210 10211 /** 10212 * Which User-Agent string to use in the header of the captive portal detection probes. 10213 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 10214 * 10215 * @hide 10216 */ 10217 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 10218 10219 /** 10220 * Whether network service discovery is enabled. 10221 * 10222 * @hide 10223 */ 10224 public static final String NSD_ON = "nsd_on"; 10225 10226 /** 10227 * Let user pick default install location. 10228 * 10229 * @hide 10230 */ 10231 public static final String SET_INSTALL_LOCATION = "set_install_location"; 10232 10233 /** 10234 * Default install location value. 10235 * 0 = auto, let system decide 10236 * 1 = internal 10237 * 2 = sdcard 10238 * @hide 10239 */ 10240 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 10241 10242 /** 10243 * ms during which to consume extra events related to Inet connection 10244 * condition after a transtion to fully-connected 10245 * 10246 * @hide 10247 */ 10248 public static final String 10249 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 10250 10251 /** 10252 * ms during which to consume extra events related to Inet connection 10253 * condtion after a transtion to partly-connected 10254 * 10255 * @hide 10256 */ 10257 public static final String 10258 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 10259 10260 /** {@hide} */ 10261 public static final String 10262 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 10263 10264 /** 10265 * Host name and port for global http proxy. Uses ':' seperator for 10266 * between host and port. 10267 */ 10268 public static final String HTTP_PROXY = "http_proxy"; 10269 10270 /** 10271 * Host name for global http proxy. Set via ConnectivityManager. 10272 * 10273 * @hide 10274 */ 10275 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 10276 10277 /** 10278 * Integer host port for global http proxy. Set via ConnectivityManager. 10279 * 10280 * @hide 10281 */ 10282 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 10283 10284 /** 10285 * Exclusion list for global proxy. This string contains a list of 10286 * comma-separated domains where the global proxy does not apply. 10287 * Domains should be listed in a comma- separated list. Example of 10288 * acceptable formats: ".domain1.com,my.domain2.com" Use 10289 * ConnectivityManager to set/get. 10290 * 10291 * @hide 10292 */ 10293 public static final String 10294 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 10295 10296 /** 10297 * The location PAC File for the proxy. 10298 * @hide 10299 */ 10300 public static final String 10301 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 10302 10303 /** 10304 * Enables the UI setting to allow the user to specify the global HTTP 10305 * proxy and associated exclusion list. 10306 * 10307 * @hide 10308 */ 10309 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 10310 10311 /** 10312 * Setting for default DNS in case nobody suggests one 10313 * 10314 * @hide 10315 */ 10316 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 10317 10318 /** 10319 * The requested Private DNS mode (string), and an accompanying specifier (string). 10320 * 10321 * Currently, the specifier holds the chosen provider name when the mode requests 10322 * a specific provider. It may be used to store the provider name even when the 10323 * mode changes so that temporarily disabling and re-enabling the specific 10324 * provider mode does not necessitate retyping the provider hostname. 10325 * 10326 * @hide 10327 */ 10328 public static final String PRIVATE_DNS_MODE = "private_dns_mode"; 10329 10330 private static final Validator PRIVATE_DNS_MODE_VALIDATOR = ANY_STRING_VALIDATOR; 10331 10332 /** 10333 * @hide 10334 */ 10335 public static final String PRIVATE_DNS_SPECIFIER = "private_dns_specifier"; 10336 10337 private static final Validator PRIVATE_DNS_SPECIFIER_VALIDATOR = ANY_STRING_VALIDATOR; 10338 10339 /** {@hide} */ 10340 public static final String 10341 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 10342 /** {@hide} */ 10343 public static final String 10344 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 10345 /** {@hide} */ 10346 public static final String 10347 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 10348 /** {@hide} */ 10349 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 10350 "bluetooth_a2dp_supports_optional_codecs_"; 10351 /** {@hide} */ 10352 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 10353 "bluetooth_a2dp_optional_codecs_enabled_"; 10354 /** {@hide} */ 10355 public static final String 10356 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 10357 /** {@hide} */ 10358 public static final String 10359 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 10360 /** {@hide} */ 10361 public static final String 10362 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 10363 /** {@hide} */ 10364 public static final String 10365 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 10366 /** {@hide} */ 10367 public static final String 10368 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 10369 /** {@hide} */ 10370 public static final String 10371 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 10372 /** {@hide} */ 10373 public static final String 10374 BLUETOOTH_HEARING_AID_PRIORITY_PREFIX = "bluetooth_hearing_aid_priority_"; 10375 10376 /** 10377 * Activity manager specific settings. 10378 * This is encoded as a key=value list, separated by commas. Ex: 10379 * 10380 * "gc_timeout=5000,max_cached_processes=24" 10381 * 10382 * The following keys are supported: 10383 * 10384 * <pre> 10385 * max_cached_processes (int) 10386 * background_settle_time (long) 10387 * fgservice_min_shown_time (long) 10388 * fgservice_min_report_time (long) 10389 * fgservice_screen_on_before_time (long) 10390 * fgservice_screen_on_after_time (long) 10391 * content_provider_retain_time (long) 10392 * gc_timeout (long) 10393 * gc_min_interval (long) 10394 * full_pss_min_interval (long) 10395 * full_pss_lowered_interval (long) 10396 * power_check_interval (long) 10397 * power_check_max_cpu_1 (int) 10398 * power_check_max_cpu_2 (int) 10399 * power_check_max_cpu_3 (int) 10400 * power_check_max_cpu_4 (int) 10401 * service_usage_interaction_time (long) 10402 * usage_stats_interaction_interval (long) 10403 * service_restart_duration (long) 10404 * service_reset_run_duration (long) 10405 * service_restart_duration_factor (int) 10406 * service_min_restart_time_between (long) 10407 * service_max_inactivity (long) 10408 * service_bg_start_timeout (long) 10409 * process_start_async (boolean) 10410 * </pre> 10411 * 10412 * <p> 10413 * Type: string 10414 * @hide 10415 * @see com.android.server.am.ActivityManagerConstants 10416 */ 10417 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 10418 10419 /** 10420 * Device Idle (Doze) specific settings. 10421 * This is encoded as a key=value list, separated by commas. Ex: 10422 * 10423 * "inactive_to=60000,sensing_to=400000" 10424 * 10425 * The following keys are supported: 10426 * 10427 * <pre> 10428 * inactive_to (long) 10429 * sensing_to (long) 10430 * motion_inactive_to (long) 10431 * idle_after_inactive_to (long) 10432 * idle_pending_to (long) 10433 * max_idle_pending_to (long) 10434 * idle_pending_factor (float) 10435 * idle_to (long) 10436 * max_idle_to (long) 10437 * idle_factor (float) 10438 * min_time_to_alarm (long) 10439 * max_temp_app_whitelist_duration (long) 10440 * notification_whitelist_duration (long) 10441 * </pre> 10442 * 10443 * <p> 10444 * Type: string 10445 * @hide 10446 * @see com.android.server.DeviceIdleController.Constants 10447 */ 10448 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 10449 10450 /** 10451 * Battery Saver specific settings 10452 * This is encoded as a key=value list, separated by commas. Ex: 10453 * 10454 * "vibration_disabled=true,adjust_brightness_factor=0.5" 10455 * 10456 * The following keys are supported: 10457 * 10458 * <pre> 10459 * vibration_disabled (boolean) 10460 * animation_disabled (boolean) 10461 * soundtrigger_disabled (boolean) 10462 * fullbackup_deferred (boolean) 10463 * keyvaluebackup_deferred (boolean) 10464 * firewall_disabled (boolean) 10465 * gps_mode (int) 10466 * adjust_brightness_disabled (boolean) 10467 * adjust_brightness_factor (float) 10468 * </pre> 10469 * @hide 10470 * @see com.android.server.power.BatterySaverPolicy 10471 */ 10472 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 10473 10474 /** 10475 * Battery Saver device specific settings 10476 * This is encoded as a key=value list, separated by commas. 10477 * See {@link com.android.server.power.BatterySaverPolicy} for the details. 10478 * 10479 * @hide 10480 */ 10481 public static final String BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS = 10482 "battery_saver_device_specific_constants"; 10483 10484 /** 10485 * Battery tip specific settings 10486 * This is encoded as a key=value list, separated by commas. Ex: 10487 * 10488 * "battery_tip_enabled=true,summary_enabled=true,high_usage_enabled=true," 10489 * "high_usage_app_count=3,reduced_battery_enabled=false,reduced_battery_percent=50," 10490 * "high_usage_battery_draining=25,high_usage_period_ms=3000" 10491 * 10492 * The following keys are supported: 10493 * 10494 * <pre> 10495 * battery_tip_enabled (boolean) 10496 * summary_enabled (boolean) 10497 * battery_saver_tip_enabled (boolean) 10498 * high_usage_enabled (boolean) 10499 * high_usage_app_count (int) 10500 * high_usage_period_ms (long) 10501 * high_usage_battery_draining (int) 10502 * app_restriction_enabled (boolean) 10503 * reduced_battery_enabled (boolean) 10504 * reduced_battery_percent (int) 10505 * low_battery_enabled (boolean) 10506 * low_battery_hour (int) 10507 * </pre> 10508 * @hide 10509 */ 10510 public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants"; 10511 10512 /** 10513 * Battery anomaly detection specific settings 10514 * This is encoded as a key=value list, separated by commas. 10515 * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via 10516 * {@link Uri#encode(String)}, separated by colons. Ex: 10517 * 10518 * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true," 10519 * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon" 10520 * 10521 * The following keys are supported: 10522 * 10523 * <pre> 10524 * anomaly_detection_enabled (boolean) 10525 * wakelock_enabled (boolean) 10526 * wakelock_threshold (long) 10527 * wakeup_alarm_enabled (boolean) 10528 * wakeup_alarm_threshold (long) 10529 * wakeup_blacklisted_tags (string) 10530 * bluetooth_scan_enabled (boolean) 10531 * bluetooth_scan_threshold (long) 10532 * </pre> 10533 * @hide 10534 */ 10535 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 10536 10537 /** 10538 * An integer to show the version of the anomaly config. Ex: 1, which means 10539 * current version is 1. 10540 * @hide 10541 */ 10542 public static final String ANOMALY_CONFIG_VERSION = "anomaly_config_version"; 10543 10544 /** 10545 * A base64-encoded string represents anomaly stats config, used for 10546 * {@link android.app.StatsManager}. 10547 * @hide 10548 */ 10549 public static final String ANOMALY_CONFIG = "anomaly_config"; 10550 10551 /** 10552 * Always on display(AOD) specific settings 10553 * This is encoded as a key=value list, separated by commas. Ex: 10554 * 10555 * "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4" 10556 * 10557 * The following keys are supported: 10558 * 10559 * <pre> 10560 * screen_brightness_array (int[]) 10561 * dimming_scrim_array (int[]) 10562 * prox_screen_off_delay (long) 10563 * prox_cooldown_trigger (long) 10564 * prox_cooldown_period (long) 10565 * </pre> 10566 * @hide 10567 */ 10568 public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants"; 10569 10570 /** 10571 * System VDSO global setting. This links to the "sys.vdso" system property. 10572 * The following values are supported: 10573 * false -> both 32 and 64 bit vdso disabled 10574 * 32 -> 32 bit vdso enabled 10575 * 64 -> 64 bit vdso enabled 10576 * Any other value defaults to both 32 bit and 64 bit true. 10577 * @hide 10578 */ 10579 public static final String SYS_VDSO = "sys_vdso"; 10580 10581 /** 10582 * UidCpuPower global setting. This links the sys.uidcpupower system property. 10583 * The following values are supported: 10584 * 0 -> /proc/uid_cpupower/* are disabled 10585 * 1 -> /proc/uid_cpupower/* are enabled 10586 * Any other value defaults to enabled. 10587 * @hide 10588 */ 10589 public static final String SYS_UIDCPUPOWER = "sys_uidcpupower"; 10590 10591 /** 10592 * traced global setting. This controls weather the deamons: traced and 10593 * traced_probes run. This links the sys.traced system property. 10594 * The following values are supported: 10595 * 0 -> traced and traced_probes are disabled 10596 * 1 -> traced and traced_probes are enabled 10597 * Any other value defaults to disabled. 10598 * @hide 10599 */ 10600 public static final String SYS_TRACED = "sys_traced"; 10601 10602 /** 10603 * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the 10604 * device for this setting to take full effect. 10605 * 10606 * @hide 10607 */ 10608 public static final String FPS_DEVISOR = "fps_divisor"; 10609 10610 /** 10611 * Flag to enable or disable display panel low power mode (lpm) 10612 * false -> Display panel power saving mode is disabled. 10613 * true -> Display panel power saving mode is enabled. 10614 * 10615 * @hide 10616 */ 10617 public static final String DISPLAY_PANEL_LPM = "display_panel_lpm"; 10618 10619 /** 10620 * App standby (app idle) specific settings. 10621 * This is encoded as a key=value list, separated by commas. Ex: 10622 * <p> 10623 * "idle_duration=5000,parole_interval=4500,screen_thresholds=0/0/60000/120000" 10624 * <p> 10625 * All durations are in millis. 10626 * Array values are separated by forward slashes 10627 * The following keys are supported: 10628 * 10629 * <pre> 10630 * parole_interval (long) 10631 * parole_window (long) 10632 * parole_duration (long) 10633 * screen_thresholds (long[4]) 10634 * elapsed_thresholds (long[4]) 10635 * strong_usage_duration (long) 10636 * notification_seen_duration (long) 10637 * system_update_usage_duration (long) 10638 * prediction_timeout (long) 10639 * sync_adapter_duration (long) 10640 * exempted_sync_duration (long) 10641 * system_interaction_duration (long) 10642 * stable_charging_threshold (long) 10643 * 10644 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 10645 * idle_duration2 (long) // deprecated 10646 * wallclock_threshold (long) // deprecated 10647 * </pre> 10648 * 10649 * <p> 10650 * Type: string 10651 * @hide 10652 * @see com.android.server.usage.UsageStatsService.SettingsObserver 10653 */ 10654 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 10655 10656 /** 10657 * Power manager specific settings. 10658 * This is encoded as a key=value list, separated by commas. Ex: 10659 * 10660 * "no_cached_wake_locks=1" 10661 * 10662 * The following keys are supported: 10663 * 10664 * <pre> 10665 * no_cached_wake_locks (boolean) 10666 * </pre> 10667 * 10668 * <p> 10669 * Type: string 10670 * @hide 10671 * @see com.android.server.power.PowerManagerConstants 10672 */ 10673 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 10674 10675 /** 10676 * Alarm manager specific settings. 10677 * This is encoded as a key=value list, separated by commas. Ex: 10678 * 10679 * "min_futurity=5000,allow_while_idle_short_time=4500" 10680 * 10681 * The following keys are supported: 10682 * 10683 * <pre> 10684 * min_futurity (long) 10685 * min_interval (long) 10686 * allow_while_idle_short_time (long) 10687 * allow_while_idle_long_time (long) 10688 * allow_while_idle_whitelist_duration (long) 10689 * </pre> 10690 * 10691 * <p> 10692 * Type: string 10693 * @hide 10694 * @see com.android.server.AlarmManagerService.Constants 10695 */ 10696 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 10697 10698 /** 10699 * Job scheduler specific settings. 10700 * This is encoded as a key=value list, separated by commas. Ex: 10701 * 10702 * "min_ready_jobs_count=2,moderate_use_factor=.5" 10703 * 10704 * The following keys are supported: 10705 * 10706 * <pre> 10707 * min_idle_count (int) 10708 * min_charging_count (int) 10709 * min_connectivity_count (int) 10710 * min_content_count (int) 10711 * min_ready_jobs_count (int) 10712 * heavy_use_factor (float) 10713 * moderate_use_factor (float) 10714 * fg_job_count (int) 10715 * bg_normal_job_count (int) 10716 * bg_moderate_job_count (int) 10717 * bg_low_job_count (int) 10718 * bg_critical_job_count (int) 10719 * </pre> 10720 * 10721 * <p> 10722 * Type: string 10723 * @hide 10724 * @see com.android.server.job.JobSchedulerService.Constants 10725 */ 10726 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 10727 10728 /** 10729 * ShortcutManager specific settings. 10730 * This is encoded as a key=value list, separated by commas. Ex: 10731 * 10732 * "reset_interval_sec=86400,max_updates_per_interval=1" 10733 * 10734 * The following keys are supported: 10735 * 10736 * <pre> 10737 * reset_interval_sec (long) 10738 * max_updates_per_interval (int) 10739 * max_icon_dimension_dp (int, DP) 10740 * max_icon_dimension_dp_lowram (int, DP) 10741 * max_shortcuts (int) 10742 * icon_quality (int, 0-100) 10743 * icon_format (String) 10744 * </pre> 10745 * 10746 * <p> 10747 * Type: string 10748 * @hide 10749 * @see com.android.server.pm.ShortcutService.ConfigConstants 10750 */ 10751 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 10752 10753 /** 10754 * DevicePolicyManager specific settings. 10755 * This is encoded as a key=value list, separated by commas. Ex: 10756 * 10757 * <pre> 10758 * das_died_service_reconnect_backoff_sec (long) 10759 * das_died_service_reconnect_backoff_increase (float) 10760 * das_died_service_reconnect_max_backoff_sec (long) 10761 * </pre> 10762 * 10763 * <p> 10764 * Type: string 10765 * @hide 10766 * see also com.android.server.devicepolicy.DevicePolicyConstants 10767 */ 10768 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 10769 10770 /** 10771 * TextClassifier specific settings. 10772 * This is encoded as a key=value list, separated by commas. String[] types like 10773 * entity_list_default use ":" as delimiter for values. Ex: 10774 * 10775 * <pre> 10776 * smart_linkify_enabled (boolean) 10777 * system_textclassifier_enabled (boolean) 10778 * model_dark_launch_enabled (boolean) 10779 * smart_selection_enabled (boolean) 10780 * smart_text_share_enabled (boolean) 10781 * smart_linkify_enabled (boolean) 10782 * smart_select_animation_enabled (boolean) 10783 * suggest_selection_max_range_length (int) 10784 * classify_text_max_range_length (int) 10785 * generate_links_max_text_length (int) 10786 * generate_links_log_sample_rate (int) 10787 * entity_list_default (String[]) 10788 * entity_list_not_editable (String[]) 10789 * entity_list_editable (String[]) 10790 * </pre> 10791 * 10792 * <p> 10793 * Type: string 10794 * @hide 10795 * see also android.view.textclassifier.TextClassificationConstants 10796 */ 10797 public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants"; 10798 10799 /** 10800 * BatteryStats specific settings. 10801 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10802 * 10803 * The following keys are supported: 10804 * <pre> 10805 * track_cpu_times_by_proc_state (boolean) 10806 * track_cpu_active_cluster_time (boolean) 10807 * read_binary_cpu_time (boolean) 10808 * proc_state_cpu_times_read_delay_ms (long) 10809 * external_stats_collection_rate_limit_ms (long) 10810 * battery_level_collection_delay_ms (long) 10811 * </pre> 10812 * 10813 * <p> 10814 * Type: string 10815 * @hide 10816 * see also com.android.internal.os.BatteryStatsImpl.Constants 10817 */ 10818 public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants"; 10819 10820 /** 10821 * SyncManager specific settings. 10822 * 10823 * <p> 10824 * Type: string 10825 * @hide 10826 * @see com.android.server.content.SyncManagerConstants 10827 */ 10828 public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants"; 10829 10830 /** 10831 * Whether or not App Standby feature is enabled by system. This controls throttling of apps 10832 * based on usage patterns and predictions. Platform will turn on this feature if both this 10833 * flag and {@link #ADAPTIVE_BATTERY_MANAGEMENT_ENABLED} is on. 10834 * Type: int (0 for false, 1 for true) 10835 * Default: 1 10836 * @hide 10837 * @see #ADAPTIVE_BATTERY_MANAGEMENT_ENABLED 10838 */ 10839 public static final String APP_STANDBY_ENABLED = "app_standby_enabled"; 10840 10841 /** 10842 * Whether or not adaptive battery feature is enabled by user. Platform will turn on this 10843 * feature if both this flag and {@link #APP_STANDBY_ENABLED} is on. 10844 * Type: int (0 for false, 1 for true) 10845 * Default: 1 10846 * @hide 10847 * @see #APP_STANDBY_ENABLED 10848 */ 10849 public static final String ADAPTIVE_BATTERY_MANAGEMENT_ENABLED = 10850 "adaptive_battery_management_enabled"; 10851 10852 /** 10853 * Whether or not app auto restriction is enabled. When it is enabled, settings app will 10854 * auto restrict the app if it has bad behavior(e.g. hold wakelock for long time). 10855 * 10856 * Type: boolean (0 for false, 1 for true) 10857 * Default: 1 10858 * 10859 * @hide 10860 */ 10861 public static final String APP_AUTO_RESTRICTION_ENABLED = 10862 "app_auto_restriction_enabled"; 10863 10864 private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR = 10865 BOOLEAN_VALIDATOR; 10866 10867 /** 10868 * Feature flag to enable or disable the Forced App Standby feature. 10869 * Type: int (0 for false, 1 for true) 10870 * Default: 1 10871 * @hide 10872 */ 10873 public static final String FORCED_APP_STANDBY_ENABLED = "forced_app_standby_enabled"; 10874 10875 /** 10876 * Whether or not to enable Forced App Standby on small battery devices. 10877 * Type: int (0 for false, 1 for true) 10878 * Default: 0 10879 * @hide 10880 */ 10881 public static final String FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED 10882 = "forced_app_standby_for_small_battery_enabled"; 10883 10884 /** 10885 * Whether or not to enable the User Absent, Radios Off feature on small battery devices. 10886 * Type: int (0 for false, 1 for true) 10887 * Default: 0 10888 * @hide 10889 */ 10890 public static final String USER_ABSENT_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED 10891 = "user_absent_radios_off_for_small_battery_enabled"; 10892 10893 /** 10894 * Whether or not to turn on Wifi when proxy is disconnected. 10895 * Type: int (0 for false, 1 for true) 10896 * Default: 1 10897 * @hide 10898 */ 10899 public static final String WIFI_ON_WHEN_PROXY_DISCONNECTED 10900 = "wifi_on_when_proxy_disconnected"; 10901 10902 /** 10903 * Time Only Mode specific settings. 10904 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10905 * 10906 * The following keys are supported: 10907 * 10908 * <pre> 10909 * enabled (boolean) 10910 * disable_tilt_to_wake (boolean) 10911 * disable_touch_to_wake (boolean) 10912 * </pre> 10913 * Type: string 10914 * @hide 10915 */ 10916 public static final String TIME_ONLY_MODE_CONSTANTS 10917 = "time_only_mode_constants"; 10918 10919 /** 10920 * Whether of not to send keycode sleep for ungaze when Home is the foreground activity on 10921 * watch type devices. 10922 * Type: int (0 for false, 1 for true) 10923 * Default: 0 10924 * @hide 10925 */ 10926 public static final String UNGAZE_SLEEP_ENABLED = "ungaze_sleep_enabled"; 10927 10928 /** 10929 * Whether or not Network Watchlist feature is enabled. 10930 * Type: int (0 for false, 1 for true) 10931 * Default: 0 10932 * @hide 10933 */ 10934 public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled"; 10935 10936 /** 10937 * Flag to keep background restricted profiles running after exiting. If disabled, 10938 * the restricted profile can be put into stopped state as soon as the user leaves it. 10939 * Type: int (0 for false, 1 for true) 10940 * 10941 * Overridden by the system based on device information. If null, the value specified 10942 * by {@code config_keepRestrictedProfilesInBackground} is used. 10943 * 10944 * @hide 10945 */ 10946 public static final String KEEP_PROFILE_IN_BACKGROUND = "keep_profile_in_background"; 10947 10948 /** 10949 * Get the key that retrieves a bluetooth headset's priority. 10950 * @hide 10951 */ 10952 public static final String getBluetoothHeadsetPriorityKey(String address) { 10953 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10954 } 10955 10956 /** 10957 * Get the key that retrieves a bluetooth a2dp sink's priority. 10958 * @hide 10959 */ 10960 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 10961 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10962 } 10963 10964 /** 10965 * Get the key that retrieves a bluetooth a2dp src's priority. 10966 * @hide 10967 */ 10968 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 10969 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10970 } 10971 10972 /** 10973 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 10974 * @hide 10975 */ 10976 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 10977 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 10978 address.toUpperCase(Locale.ROOT); 10979 } 10980 10981 /** 10982 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 10983 * enabled. 10984 * @hide 10985 */ 10986 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 10987 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 10988 address.toUpperCase(Locale.ROOT); 10989 } 10990 10991 /** 10992 * Get the key that retrieves a bluetooth Input Device's priority. 10993 * @hide 10994 */ 10995 public static final String getBluetoothHidHostPriorityKey(String address) { 10996 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10997 } 10998 10999 /** 11000 * Get the key that retrieves a bluetooth pan client priority. 11001 * @hide 11002 */ 11003 public static final String getBluetoothPanPriorityKey(String address) { 11004 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11005 } 11006 11007 /** 11008 * Get the key that retrieves a bluetooth hearing aid priority. 11009 * @hide 11010 */ 11011 public static final String getBluetoothHearingAidPriorityKey(String address) { 11012 return BLUETOOTH_HEARING_AID_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11013 } 11014 11015 /** 11016 * Get the key that retrieves a bluetooth map priority. 11017 * @hide 11018 */ 11019 public static final String getBluetoothMapPriorityKey(String address) { 11020 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11021 } 11022 11023 /** 11024 * Get the key that retrieves a bluetooth map client priority. 11025 * @hide 11026 */ 11027 public static final String getBluetoothMapClientPriorityKey(String address) { 11028 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11029 } 11030 11031 /** 11032 * Get the key that retrieves a bluetooth pbap client priority. 11033 * @hide 11034 */ 11035 public static final String getBluetoothPbapClientPriorityKey(String address) { 11036 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11037 } 11038 11039 /** 11040 * Get the key that retrieves a bluetooth sap priority. 11041 * @hide 11042 */ 11043 public static final String getBluetoothSapPriorityKey(String address) { 11044 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11045 } 11046 11047 /** 11048 * Scaling factor for normal window animations. Setting to 0 will 11049 * disable window animations. 11050 */ 11051 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 11052 11053 /** 11054 * Scaling factor for activity transition animations. Setting to 0 will 11055 * disable window animations. 11056 */ 11057 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 11058 11059 /** 11060 * Scaling factor for Animator-based animations. This affects both the 11061 * start delay and duration of all such animations. Setting to 0 will 11062 * cause animations to end immediately. The default value is 1. 11063 */ 11064 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 11065 11066 /** 11067 * Scaling factor for normal window animations. Setting to 0 will 11068 * disable window animations. 11069 * 11070 * @hide 11071 */ 11072 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 11073 11074 /** 11075 * If 0, the compatibility mode is off for all applications. 11076 * If 1, older applications run under compatibility mode. 11077 * TODO: remove this settings before code freeze (bug/1907571) 11078 * @hide 11079 */ 11080 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 11081 11082 /** 11083 * CDMA only settings 11084 * Emergency Tone 0 = Off 11085 * 1 = Alert 11086 * 2 = Vibrate 11087 * @hide 11088 */ 11089 public static final String EMERGENCY_TONE = "emergency_tone"; 11090 11091 private static final Validator EMERGENCY_TONE_VALIDATOR = 11092 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11093 11094 /** 11095 * CDMA only settings 11096 * Whether the auto retry is enabled. The value is 11097 * boolean (1 or 0). 11098 * @hide 11099 */ 11100 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 11101 11102 private static final Validator CALL_AUTO_RETRY_VALIDATOR = BOOLEAN_VALIDATOR; 11103 11104 /** 11105 * A setting that can be read whether the emergency affordance is currently needed. 11106 * The value is a boolean (1 or 0). 11107 * @hide 11108 */ 11109 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 11110 11111 /** 11112 * See RIL_PreferredNetworkType in ril.h 11113 * @hide 11114 */ 11115 public static final String PREFERRED_NETWORK_MODE = 11116 "preferred_network_mode"; 11117 11118 /** 11119 * Name of an application package to be debugged. 11120 */ 11121 public static final String DEBUG_APP = "debug_app"; 11122 11123 /** 11124 * If 1, when launching DEBUG_APP it will wait for the debugger before 11125 * starting user code. If 0, it will run normally. 11126 */ 11127 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 11128 11129 /** 11130 * Allow GPU debug layers? 11131 * 0 = no 11132 * 1 = yes 11133 * @hide 11134 */ 11135 public static final String ENABLE_GPU_DEBUG_LAYERS = "enable_gpu_debug_layers"; 11136 11137 /** 11138 * App allowed to load GPU debug layers 11139 * @hide 11140 */ 11141 public static final String GPU_DEBUG_APP = "gpu_debug_app"; 11142 11143 /** 11144 * Ordered GPU debug layer list 11145 * i.e. <layer1>:<layer2>:...:<layerN> 11146 * @hide 11147 */ 11148 public static final String GPU_DEBUG_LAYERS = "gpu_debug_layers"; 11149 11150 /** 11151 * Control whether the process CPU usage meter should be shown. 11152 * 11153 * @deprecated This functionality is no longer available as of 11154 * {@link android.os.Build.VERSION_CODES#N_MR1}. 11155 */ 11156 @Deprecated 11157 public static final String SHOW_PROCESSES = "show_processes"; 11158 11159 /** 11160 * If 1 low power mode (aka battery saver) is enabled. 11161 * @hide 11162 */ 11163 @TestApi 11164 public static final String LOW_POWER_MODE = "low_power"; 11165 11166 /** 11167 * If 1, battery saver ({@link #LOW_POWER_MODE}) will be re-activated after the device 11168 * is unplugged from a charger or rebooted. 11169 * @hide 11170 */ 11171 @TestApi 11172 public static final String LOW_POWER_MODE_STICKY = "low_power_sticky"; 11173 11174 /** 11175 * Battery level [1-100] at which low power mode automatically turns on. 11176 * If 0, it will not automatically turn on. 11177 * @hide 11178 */ 11179 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 11180 11181 private static final Validator LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR = 11182 new SettingsValidators.InclusiveIntegerRangeValidator(0, 100); 11183 11184 11185 /** 11186 * The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting is not set 11187 * or the value is 0, the default max will be used. 11188 * 11189 * @hide 11190 */ 11191 public static final String LOW_POWER_MODE_TRIGGER_LEVEL_MAX = "low_power_trigger_level_max"; 11192 11193 /** 11194 * See com.android.settingslib.fuelgauge.BatterySaverUtils. 11195 * @hide 11196 */ 11197 public static final String LOW_POWER_MODE_SUGGESTION_PARAMS = 11198 "low_power_mode_suggestion_params"; 11199 11200 /** 11201 * If not 0, the activity manager will aggressively finish activities and 11202 * processes as soon as they are no longer needed. If 0, the normal 11203 * extended lifetime is used. 11204 */ 11205 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 11206 11207 /** 11208 * If nonzero, all system error dialogs will be hidden. For example, the 11209 * crash and ANR dialogs will not be shown, and the system will just proceed 11210 * as if they had been accepted by the user. 11211 * @hide 11212 */ 11213 public static final String HIDE_ERROR_DIALOGS = "hide_error_dialogs"; 11214 11215 /** 11216 * Use Dock audio output for media: 11217 * 0 = disabled 11218 * 1 = enabled 11219 * @hide 11220 */ 11221 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 11222 11223 private static final Validator DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 11224 11225 /** 11226 * The surround sound formats AC3, DTS or IEC61937 are 11227 * available for use if they are detected. 11228 * This is the default mode. 11229 * 11230 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 11231 * devices that have an S/PDIF output. This is because S/PDIF 11232 * is unidirectional and the TV cannot know if a decoder is 11233 * connected. So it assumes they are always available. 11234 * @hide 11235 */ 11236 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 11237 11238 /** 11239 * AC3, DTS or IEC61937 are NEVER available, even if they 11240 * are detected by the hardware. Those formats will not be 11241 * reported. 11242 * 11243 * An example use case would be an AVR reports that it is capable of 11244 * surround sound decoding but is broken. If NEVER is chosen 11245 * then apps must use PCM output instead of encoded output. 11246 * @hide 11247 */ 11248 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 11249 11250 /** 11251 * AC3, DTS or IEC61937 are ALWAYS available, even if they 11252 * are not detected by the hardware. Those formats will be 11253 * reported as part of the HDMI output capability. Applications 11254 * are then free to use either PCM or encoded output. 11255 * 11256 * An example use case would be a when TV was connected over 11257 * TOS-link to an AVR. But the TV could not see it because TOS-link 11258 * is unidirectional. 11259 * @hide 11260 */ 11261 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 11262 11263 /** 11264 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 11265 * ENCODED_SURROUND_OUTPUT_NEVER or 11266 * ENCODED_SURROUND_OUTPUT_ALWAYS 11267 * @hide 11268 */ 11269 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 11270 11271 private static final Validator ENCODED_SURROUND_OUTPUT_VALIDATOR = 11272 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11273 11274 /** 11275 * Persisted safe headphone volume management state by AudioService 11276 * @hide 11277 */ 11278 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 11279 11280 /** 11281 * URL for tzinfo (time zone) updates 11282 * @hide 11283 */ 11284 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 11285 11286 /** 11287 * URL for tzinfo (time zone) update metadata 11288 * @hide 11289 */ 11290 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 11291 11292 /** 11293 * URL for selinux (mandatory access control) updates 11294 * @hide 11295 */ 11296 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 11297 11298 /** 11299 * URL for selinux (mandatory access control) update metadata 11300 * @hide 11301 */ 11302 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 11303 11304 /** 11305 * URL for sms short code updates 11306 * @hide 11307 */ 11308 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 11309 "sms_short_codes_content_url"; 11310 11311 /** 11312 * URL for sms short code update metadata 11313 * @hide 11314 */ 11315 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 11316 "sms_short_codes_metadata_url"; 11317 11318 /** 11319 * URL for apn_db updates 11320 * @hide 11321 */ 11322 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 11323 11324 /** 11325 * URL for apn_db update metadata 11326 * @hide 11327 */ 11328 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 11329 11330 /** 11331 * URL for cert pinlist updates 11332 * @hide 11333 */ 11334 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 11335 11336 /** 11337 * URL for cert pinlist updates 11338 * @hide 11339 */ 11340 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 11341 11342 /** 11343 * URL for intent firewall updates 11344 * @hide 11345 */ 11346 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 11347 "intent_firewall_content_url"; 11348 11349 /** 11350 * URL for intent firewall update metadata 11351 * @hide 11352 */ 11353 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 11354 "intent_firewall_metadata_url"; 11355 11356 /** 11357 * URL for lang id model updates 11358 * @hide 11359 */ 11360 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 11361 11362 /** 11363 * URL for lang id model update metadata 11364 * @hide 11365 */ 11366 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 11367 11368 /** 11369 * URL for smart selection model updates 11370 * @hide 11371 */ 11372 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 11373 "smart_selection_content_url"; 11374 11375 /** 11376 * URL for smart selection model update metadata 11377 * @hide 11378 */ 11379 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 11380 "smart_selection_metadata_url"; 11381 11382 /** 11383 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 11384 * @hide 11385 */ 11386 public static final String SELINUX_STATUS = "selinux_status"; 11387 11388 /** 11389 * Developer setting to force RTL layout. 11390 * @hide 11391 */ 11392 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 11393 11394 /** 11395 * Milliseconds after screen-off after which low battery sounds will be silenced. 11396 * 11397 * If zero, battery sounds will always play. 11398 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 11399 * 11400 * @hide 11401 */ 11402 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 11403 11404 /** 11405 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 11406 * the caller is done with this, they should call {@link ContentResolver#delete} to 11407 * clean up any value that they may have written. 11408 * 11409 * @hide 11410 */ 11411 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 11412 11413 /** 11414 * Defines global runtime overrides to window policy. 11415 * 11416 * See {@link com.android.server.policy.PolicyControl} for value format. 11417 * 11418 * @hide 11419 */ 11420 public static final String POLICY_CONTROL = "policy_control"; 11421 11422 /** 11423 * {@link android.view.DisplayCutout DisplayCutout} emulation mode. 11424 * 11425 * @hide 11426 */ 11427 public static final String EMULATE_DISPLAY_CUTOUT = "emulate_display_cutout"; 11428 11429 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_OFF = 0; 11430 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_ON = 1; 11431 11432 /** 11433 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 11434 * or ZEN_MODE_NO_INTERRUPTIONS. 11435 * 11436 * @hide 11437 */ 11438 public static final String ZEN_MODE = "zen_mode"; 11439 11440 /** @hide */ public static final int ZEN_MODE_OFF = 0; 11441 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 11442 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 11443 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 11444 11445 /** @hide */ public static String zenModeToString(int mode) { 11446 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 11447 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 11448 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 11449 return "ZEN_MODE_OFF"; 11450 } 11451 11452 /** @hide */ public static boolean isValidZenMode(int value) { 11453 switch (value) { 11454 case Global.ZEN_MODE_OFF: 11455 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 11456 case Global.ZEN_MODE_ALARMS: 11457 case Global.ZEN_MODE_NO_INTERRUPTIONS: 11458 return true; 11459 default: 11460 return false; 11461 } 11462 } 11463 11464 /** 11465 * Value of the ringer before entering zen mode. 11466 * 11467 * @hide 11468 */ 11469 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 11470 11471 /** 11472 * Opaque value, changes when persisted zen mode configuration changes. 11473 * 11474 * @hide 11475 */ 11476 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 11477 11478 /** 11479 * If 0, turning on dnd manually will last indefinitely. 11480 * Else if non-negative, turning on dnd manually will last for this many minutes. 11481 * Else (if negative), turning on dnd manually will surface a dialog that prompts 11482 * user to specify a duration. 11483 * @hide 11484 */ 11485 public static final String ZEN_DURATION = "zen_duration"; 11486 11487 private static final Validator ZEN_DURATION_VALIDATOR = ANY_INTEGER_VALIDATOR; 11488 11489 /** @hide */ public static final int ZEN_DURATION_PROMPT = -1; 11490 /** @hide */ public static final int ZEN_DURATION_FOREVER = 0; 11491 11492 /** 11493 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 11494 * 11495 * @hide 11496 */ 11497 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 11498 "heads_up_notifications_enabled"; 11499 11500 /** @hide */ public static final int HEADS_UP_OFF = 0; 11501 /** @hide */ public static final int HEADS_UP_ON = 1; 11502 11503 /** 11504 * The name of the device 11505 */ 11506 public static final String DEVICE_NAME = "device_name"; 11507 11508 /** 11509 * Whether the NetworkScoringService has been first initialized. 11510 * <p> 11511 * Type: int (0 for false, 1 for true) 11512 * @hide 11513 */ 11514 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 11515 11516 /** 11517 * Whether the user wants to be prompted for password to decrypt the device on boot. 11518 * This only matters if the storage is encrypted. 11519 * <p> 11520 * Type: int (0 for false, 1 for true) 11521 * @hide 11522 */ 11523 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 11524 11525 /** 11526 * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config 11527 * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}. 11528 * <p> 11529 * Type: int (0 for false, 1 for true) 11530 * @hide 11531 * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED} 11532 * instead. 11533 */ 11534 @Deprecated 11535 public static final String ENHANCED_4G_MODE_ENABLED = 11536 SubscriptionManager.ENHANCED_4G_MODE_ENABLED; 11537 11538 /** 11539 * Whether VT (Video Telephony over IMS) is enabled 11540 * <p> 11541 * Type: int (0 for false, 1 for true) 11542 * 11543 * @hide 11544 * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead. 11545 */ 11546 @Deprecated 11547 public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED; 11548 11549 /** 11550 * Whether WFC is enabled 11551 * <p> 11552 * Type: int (0 for false, 1 for true) 11553 * 11554 * @hide 11555 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead. 11556 */ 11557 @Deprecated 11558 public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED; 11559 11560 /** 11561 * WFC mode on home/non-roaming network. 11562 * <p> 11563 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 11564 * 11565 * @hide 11566 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead. 11567 */ 11568 @Deprecated 11569 public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE; 11570 11571 /** 11572 * WFC mode on roaming network. 11573 * <p> 11574 * Type: int - see {@link #WFC_IMS_MODE} for values 11575 * 11576 * @hide 11577 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE} 11578 * instead. 11579 */ 11580 @Deprecated 11581 public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE; 11582 11583 /** 11584 * Whether WFC roaming is enabled 11585 * <p> 11586 * Type: int (0 for false, 1 for true) 11587 * 11588 * @hide 11589 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED} 11590 * instead 11591 */ 11592 @Deprecated 11593 public static final String WFC_IMS_ROAMING_ENABLED = 11594 SubscriptionManager.WFC_IMS_ROAMING_ENABLED; 11595 11596 /** 11597 * Whether user can enable/disable LTE as a preferred network. A carrier might control 11598 * this via gservices, OMA-DM, carrier app, etc. 11599 * <p> 11600 * Type: int (0 for false, 1 for true) 11601 * @hide 11602 */ 11603 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 11604 11605 /** 11606 * Ephemeral app cookie max size in bytes. 11607 * <p> 11608 * Type: int 11609 * @hide 11610 */ 11611 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 11612 "ephemeral_cookie_max_size_bytes"; 11613 11614 /** 11615 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 11616 * enabled. Set to zero to disable. 11617 * <p> 11618 * Type: int (0 for false, 1 for true) 11619 * 11620 * @hide 11621 */ 11622 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 11623 11624 /** 11625 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 11626 * to be disabled. 11627 * <p> 11628 * Type: int (0 to disable, 1 to enable) 11629 * 11630 * @hide 11631 */ 11632 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 11633 11634 /** 11635 * The min period for caching installed instant apps in milliseconds. 11636 * <p> 11637 * Type: long 11638 * @hide 11639 */ 11640 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11641 "installed_instant_app_min_cache_period"; 11642 11643 /** 11644 * The max period for caching installed instant apps in milliseconds. 11645 * <p> 11646 * Type: long 11647 * @hide 11648 */ 11649 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11650 "installed_instant_app_max_cache_period"; 11651 11652 /** 11653 * The min period for caching uninstalled instant apps in milliseconds. 11654 * <p> 11655 * Type: long 11656 * @hide 11657 */ 11658 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11659 "uninstalled_instant_app_min_cache_period"; 11660 11661 /** 11662 * The max period for caching uninstalled instant apps in milliseconds. 11663 * <p> 11664 * Type: long 11665 * @hide 11666 */ 11667 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11668 "uninstalled_instant_app_max_cache_period"; 11669 11670 /** 11671 * The min period for caching unused static shared libs in milliseconds. 11672 * <p> 11673 * Type: long 11674 * @hide 11675 */ 11676 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 11677 "unused_static_shared_lib_min_cache_period"; 11678 11679 /** 11680 * Allows switching users when system user is locked. 11681 * <p> 11682 * Type: int 11683 * @hide 11684 */ 11685 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 11686 "allow_user_switching_when_system_user_locked"; 11687 11688 /** 11689 * Boot count since the device starts running API level 24. 11690 * <p> 11691 * Type: int 11692 */ 11693 public static final String BOOT_COUNT = "boot_count"; 11694 11695 /** 11696 * Whether the safe boot is disallowed. 11697 * 11698 * <p>This setting should have the identical value as the corresponding user restriction. 11699 * The purpose of the setting is to make the restriction available in early boot stages 11700 * before the user restrictions are loaded. 11701 * @hide 11702 */ 11703 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 11704 11705 /** 11706 * Whether this device is currently in retail demo mode. If true, device 11707 * usage is severely limited. 11708 * <p> 11709 * Type: int (0 for false, 1 for true) 11710 * @hide 11711 */ 11712 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 11713 11714 /** 11715 * Indicates the maximum time that an app is blocked for the network rules to get updated. 11716 * 11717 * Type: long 11718 * 11719 * @hide 11720 */ 11721 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 11722 11723 /** 11724 * The reason for the settings database being downgraded. This is only for 11725 * troubleshooting purposes and its value should not be interpreted in any way. 11726 * 11727 * Type: string 11728 * 11729 * @hide 11730 */ 11731 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 11732 11733 /** 11734 * The build id of when the settings database was first created (or re-created due it 11735 * being missing). 11736 * 11737 * Type: string 11738 * 11739 * @hide 11740 */ 11741 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 11742 11743 /** 11744 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 11745 * default. Set to 0 to disable. 11746 * 11747 * @hide 11748 */ 11749 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 11750 11751 /** 11752 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 11753 * 11754 * @hide 11755 */ 11756 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 11757 "location_settings_link_to_permissions_enabled"; 11758 11759 /** 11760 * Flag to set the waiting time for euicc factory reset inside System > Settings 11761 * Type: long 11762 * 11763 * @hide 11764 */ 11765 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 11766 "euicc_factory_reset_timeout_millis"; 11767 11768 /** 11769 * Flag to set the timeout for when to refresh the storage settings cached data. 11770 * Type: long 11771 * 11772 * @hide 11773 */ 11774 public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD = 11775 "storage_settings_clobber_threshold"; 11776 11777 /** 11778 * If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link Secure#LOCATION_MODE_OFF} 11779 * temporarily for all users. 11780 * 11781 * @hide 11782 */ 11783 @TestApi 11784 public static final String LOCATION_GLOBAL_KILL_SWITCH = 11785 "location_global_kill_switch"; 11786 11787 /** 11788 * If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will be ignored 11789 * and restoring to lower version of platform API will be skipped. 11790 * 11791 * @hide 11792 */ 11793 public static final String OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION = 11794 "override_settings_provider_restore_any_version"; 11795 /** 11796 * Flag to toggle whether system services report attribution chains when they attribute 11797 * battery use via a {@code WorkSource}. 11798 * 11799 * Type: int (0 to disable, 1 to enable) 11800 * 11801 * @hide 11802 */ 11803 public static final String CHAINED_BATTERY_ATTRIBUTION_ENABLED = 11804 "chained_battery_attribution_enabled"; 11805 11806 /** 11807 * The packages whitelisted to be run in autofill compatibility mode. The list 11808 * of packages is {@code ":"} colon delimited, and each entry has the name of the 11809 * package and an optional list of url bar resource ids (the list is delimited by 11810 * brackets&mdash{@code [} and {@code ]}&mdash and is also comma delimited). 11811 * 11812 * <p>For example, a list with 3 packages {@code p1}, {@code p2}, and {@code p3}, where 11813 * package {@code p1} have one id ({@code url_bar}, {@code p2} has none, and {@code p3 } 11814 * have 2 ids {@code url_foo} and {@code url_bas}) would be 11815 * {@code p1[url_bar]:p2:p3[url_foo,url_bas]} 11816 * 11817 * @hide 11818 */ 11819 @SystemApi 11820 @TestApi 11821 public static final String AUTOFILL_COMPAT_MODE_ALLOWED_PACKAGES = 11822 "autofill_compat_mode_allowed_packages"; 11823 11824 /** 11825 * Exemptions to the hidden API blacklist. 11826 * 11827 * @hide 11828 */ 11829 @TestApi 11830 public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = 11831 "hidden_api_blacklist_exemptions"; 11832 11833 /** 11834 * Sampling rate for hidden API access event logs, as an integer in the range 0 to 0x10000 11835 * inclusive. 11836 * 11837 * @hide 11838 */ 11839 public static final String HIDDEN_API_ACCESS_LOG_SAMPLING_RATE = 11840 "hidden_api_access_log_sampling_rate"; 11841 11842 /** 11843 * Hidden API enforcement policy for apps targeting SDK versions prior to the latest 11844 * version. 11845 * 11846 * Values correspond to @{@link 11847 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11848 * 11849 * @hide 11850 */ 11851 public static final String HIDDEN_API_POLICY_PRE_P_APPS = 11852 "hidden_api_policy_pre_p_apps"; 11853 11854 /** 11855 * Hidden API enforcement policy for apps targeting the current SDK version. 11856 * 11857 * Values correspond to @{@link 11858 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11859 * 11860 * @hide 11861 */ 11862 public static final String HIDDEN_API_POLICY_P_APPS = 11863 "hidden_api_policy_p_apps"; 11864 11865 /** 11866 * Timeout for a single {@link android.media.soundtrigger.SoundTriggerDetectionService} 11867 * operation (in ms). 11868 * 11869 * @hide 11870 */ 11871 public static final String SOUND_TRIGGER_DETECTION_SERVICE_OP_TIMEOUT = 11872 "sound_trigger_detection_service_op_timeout"; 11873 11874 /** 11875 * Maximum number of {@link android.media.soundtrigger.SoundTriggerDetectionService} 11876 * operations per day. 11877 * 11878 * @hide 11879 */ 11880 public static final String MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY = 11881 "max_sound_trigger_detection_service_ops_per_day"; 11882 11883 /** 11884 * Settings to backup. This is here so that it's in the same place as the settings 11885 * keys and easy to update. 11886 * 11887 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 11888 * and Secure as well. This is because those tables drive both backup and 11889 * restore, and restore needs to properly whitelist keys that used to live 11890 * in those namespaces. The keys will only actually be backed up / restored 11891 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 11892 * 11893 * NOTE: Settings are backed up and restored in the order they appear 11894 * in this array. If you have one setting depending on another, 11895 * make sure that they are ordered appropriately. 11896 * 11897 * @hide 11898 */ 11899 public static final String[] SETTINGS_TO_BACKUP = { 11900 BUGREPORT_IN_POWER_MENU, 11901 STAY_ON_WHILE_PLUGGED_IN, 11902 APP_AUTO_RESTRICTION_ENABLED, 11903 AUTO_TIME, 11904 AUTO_TIME_ZONE, 11905 POWER_SOUNDS_ENABLED, 11906 DOCK_SOUNDS_ENABLED, 11907 CHARGING_SOUNDS_ENABLED, 11908 USB_MASS_STORAGE_ENABLED, 11909 NETWORK_RECOMMENDATIONS_ENABLED, 11910 WIFI_WAKEUP_ENABLED, 11911 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11912 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11913 USE_OPEN_WIFI_PACKAGE, 11914 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11915 EMERGENCY_TONE, 11916 CALL_AUTO_RETRY, 11917 DOCK_AUDIO_MEDIA_ENABLED, 11918 ENCODED_SURROUND_OUTPUT, 11919 LOW_POWER_MODE_TRIGGER_LEVEL, 11920 BLUETOOTH_ON, 11921 PRIVATE_DNS_MODE, 11922 PRIVATE_DNS_SPECIFIER, 11923 SOFT_AP_TIMEOUT_ENABLED, 11924 ZEN_DURATION, 11925 }; 11926 11927 /** 11928 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 11929 * otherwise they won't be restored. 11930 * 11931 * @hide 11932 */ 11933 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 11934 static { 11935 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 11936 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 11937 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 11938 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 11939 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 11940 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 11941 VALIDATORS.put(CHARGING_SOUNDS_ENABLED, CHARGING_SOUNDS_ENABLED_VALIDATOR); 11942 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 11943 VALIDATORS.put(NETWORK_RECOMMENDATIONS_ENABLED, 11944 NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR); 11945 VALIDATORS.put(WIFI_WAKEUP_ENABLED, WIFI_WAKEUP_ENABLED_VALIDATOR); 11946 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11947 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11948 VALIDATORS.put(USE_OPEN_WIFI_PACKAGE, USE_OPEN_WIFI_PACKAGE_VALIDATOR); 11949 VALIDATORS.put(WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11950 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR); 11951 VALIDATORS.put(EMERGENCY_TONE, EMERGENCY_TONE_VALIDATOR); 11952 VALIDATORS.put(CALL_AUTO_RETRY, CALL_AUTO_RETRY_VALIDATOR); 11953 VALIDATORS.put(DOCK_AUDIO_MEDIA_ENABLED, DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR); 11954 VALIDATORS.put(ENCODED_SURROUND_OUTPUT, ENCODED_SURROUND_OUTPUT_VALIDATOR); 11955 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL, LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11956 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL_MAX, 11957 LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11958 VALIDATORS.put(BLUETOOTH_ON, BLUETOOTH_ON_VALIDATOR); 11959 VALIDATORS.put(PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_VALIDATOR); 11960 VALIDATORS.put(PRIVATE_DNS_SPECIFIER, PRIVATE_DNS_SPECIFIER_VALIDATOR); 11961 VALIDATORS.put(SOFT_AP_TIMEOUT_ENABLED, SOFT_AP_TIMEOUT_ENABLED_VALIDATOR); 11962 VALIDATORS.put(WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11963 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11964 VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR); 11965 VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR); 11966 } 11967 11968 /** 11969 * Global settings that shouldn't be persisted. 11970 * 11971 * @hide 11972 */ 11973 public static final String[] TRANSIENT_SETTINGS = { 11974 LOCATION_GLOBAL_KILL_SWITCH, 11975 }; 11976 11977 /** 11978 * Keys we no longer back up under the current schema, but want to continue to 11979 * process when restoring historical backup datasets. 11980 * 11981 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 11982 * otherwise they won't be restored. 11983 * 11984 * @hide 11985 */ 11986 public static final String[] LEGACY_RESTORE_SETTINGS = { 11987 }; 11988 11989 private static final ContentProviderHolder sProviderHolder = 11990 new ContentProviderHolder(CONTENT_URI); 11991 11992 // Populated lazily, guarded by class object: 11993 private static final NameValueCache sNameValueCache = new NameValueCache( 11994 CONTENT_URI, 11995 CALL_METHOD_GET_GLOBAL, 11996 CALL_METHOD_PUT_GLOBAL, 11997 sProviderHolder); 11998 11999 // Certain settings have been moved from global to the per-user secure namespace 12000 private static final HashSet<String> MOVED_TO_SECURE; 12001 static { 12002 MOVED_TO_SECURE = new HashSet<>(1); 12003 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 12004 } 12005 12006 /** @hide */ 12007 public static void getMovedToSecureSettings(Set<String> outKeySet) { 12008 outKeySet.addAll(MOVED_TO_SECURE); 12009 } 12010 12011 /** @hide */ 12012 public static void clearProviderForTest() { 12013 sProviderHolder.clearProviderForTest(); 12014 sNameValueCache.clearGenerationTrackerForTest(); 12015 } 12016 12017 /** 12018 * Look up a name in the database. 12019 * @param resolver to access the database with 12020 * @param name to look up in the table 12021 * @return the corresponding value, or null if not present 12022 */ 12023 public static String getString(ContentResolver resolver, String name) { 12024 return getStringForUser(resolver, name, resolver.getUserId()); 12025 } 12026 12027 /** @hide */ 12028 public static String getStringForUser(ContentResolver resolver, String name, 12029 int userHandle) { 12030 if (MOVED_TO_SECURE.contains(name)) { 12031 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12032 + " to android.provider.Settings.Secure, returning read-only value."); 12033 return Secure.getStringForUser(resolver, name, userHandle); 12034 } 12035 return sNameValueCache.getStringForUser(resolver, name, userHandle); 12036 } 12037 12038 /** 12039 * Store a name/value pair into the database. 12040 * @param resolver to access the database with 12041 * @param name to store 12042 * @param value to associate with the name 12043 * @return true if the value was set, false on database errors 12044 */ 12045 public static boolean putString(ContentResolver resolver, 12046 String name, String value) { 12047 return putStringForUser(resolver, name, value, null, false, resolver.getUserId()); 12048 } 12049 12050 /** 12051 * Store a name/value pair into the database. 12052 * <p> 12053 * The method takes an optional tag to associate with the setting 12054 * which can be used to clear only settings made by your package and 12055 * associated with this tag by passing the tag to {@link 12056 * #resetToDefaults(ContentResolver, String)}. Anyone can override 12057 * the current tag. Also if another package changes the setting 12058 * then the tag will be set to the one specified in the set call 12059 * which can be null. Also any of the settings setters that do not 12060 * take a tag as an argument effectively clears the tag. 12061 * </p><p> 12062 * For example, if you set settings A and B with tags T1 and T2 and 12063 * another app changes setting A (potentially to the same value), it 12064 * can assign to it a tag T3 (note that now the package that changed 12065 * the setting is not yours). Now if you reset your changes for T1 and 12066 * T2 only setting B will be reset and A not (as it was changed by 12067 * another package) but since A did not change you are in the desired 12068 * initial state. Now if the other app changes the value of A (assuming 12069 * you registered an observer in the beginning) you would detect that 12070 * the setting was changed by another app and handle this appropriately 12071 * (ignore, set back to some value, etc). 12072 * </p><p> 12073 * Also the method takes an argument whether to make the value the 12074 * default for this setting. If the system already specified a default 12075 * value, then the one passed in here will <strong>not</strong> 12076 * be set as the default. 12077 * </p> 12078 * 12079 * @param resolver to access the database with. 12080 * @param name to store. 12081 * @param value to associate with the name. 12082 * @param tag to associated with the setting. 12083 * @param makeDefault whether to make the value the default one. 12084 * @return true if the value was set, false on database errors. 12085 * 12086 * @see #resetToDefaults(ContentResolver, String) 12087 * 12088 * @hide 12089 */ 12090 @SystemApi 12091 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12092 public static boolean putString(@NonNull ContentResolver resolver, 12093 @NonNull String name, @Nullable String value, @Nullable String tag, 12094 boolean makeDefault) { 12095 return putStringForUser(resolver, name, value, tag, makeDefault, 12096 resolver.getUserId()); 12097 } 12098 12099 /** 12100 * Reset the settings to their defaults. This would reset <strong>only</strong> 12101 * settings set by the caller's package. Think of it of a way to undo your own 12102 * changes to the secure settings. Passing in the optional tag will reset only 12103 * settings changed by your package and associated with this tag. 12104 * 12105 * @param resolver Handle to the content resolver. 12106 * @param tag Optional tag which should be associated with the settings to reset. 12107 * 12108 * @see #putString(ContentResolver, String, String, String, boolean) 12109 * 12110 * @hide 12111 */ 12112 @SystemApi 12113 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12114 public static void resetToDefaults(@NonNull ContentResolver resolver, 12115 @Nullable String tag) { 12116 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 12117 resolver.getUserId()); 12118 } 12119 12120 /** 12121 * Reset the settings to their defaults for a given user with a specific mode. The 12122 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 12123 * allowing resetting the settings made by a package and associated with the tag. 12124 * 12125 * @param resolver Handle to the content resolver. 12126 * @param tag Optional tag which should be associated with the settings to reset. 12127 * @param mode The reset mode. 12128 * @param userHandle The user for which to reset to defaults. 12129 * 12130 * @see #RESET_MODE_PACKAGE_DEFAULTS 12131 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 12132 * @see #RESET_MODE_UNTRUSTED_CHANGES 12133 * @see #RESET_MODE_TRUSTED_DEFAULTS 12134 * 12135 * @hide 12136 */ 12137 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 12138 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 12139 try { 12140 Bundle arg = new Bundle(); 12141 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 12142 if (tag != null) { 12143 arg.putString(CALL_METHOD_TAG_KEY, tag); 12144 } 12145 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 12146 IContentProvider cp = sProviderHolder.getProvider(resolver); 12147 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 12148 } catch (RemoteException e) { 12149 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 12150 } 12151 } 12152 12153 /** @hide */ 12154 public static boolean putStringForUser(ContentResolver resolver, 12155 String name, String value, int userHandle) { 12156 return putStringForUser(resolver, name, value, null, false, userHandle); 12157 } 12158 12159 /** @hide */ 12160 public static boolean putStringForUser(@NonNull ContentResolver resolver, 12161 @NonNull String name, @Nullable String value, @Nullable String tag, 12162 boolean makeDefault, @UserIdInt int userHandle) { 12163 if (LOCAL_LOGV) { 12164 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 12165 + " for " + userHandle); 12166 } 12167 // Global and Secure have the same access policy so we can forward writes 12168 if (MOVED_TO_SECURE.contains(name)) { 12169 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12170 + " to android.provider.Settings.Secure, value is unchanged."); 12171 return Secure.putStringForUser(resolver, name, value, tag, 12172 makeDefault, userHandle); 12173 } 12174 return sNameValueCache.putStringForUser(resolver, name, value, tag, 12175 makeDefault, userHandle); 12176 } 12177 12178 /** 12179 * Construct the content URI for a particular name/value pair, 12180 * useful for monitoring changes with a ContentObserver. 12181 * @param name to look up in the table 12182 * @return the corresponding content URI, or null if not present 12183 */ 12184 public static Uri getUriFor(String name) { 12185 return getUriFor(CONTENT_URI, name); 12186 } 12187 12188 /** 12189 * Convenience function for retrieving a single secure settings value 12190 * as an integer. Note that internally setting values are always 12191 * stored as strings; this function converts the string to an integer 12192 * for you. The default value will be returned if the setting is 12193 * not defined or not an integer. 12194 * 12195 * @param cr The ContentResolver to access. 12196 * @param name The name of the setting to retrieve. 12197 * @param def Value to return if the setting is not defined. 12198 * 12199 * @return The setting's current value, or 'def' if it is not defined 12200 * or not a valid integer. 12201 */ 12202 public static int getInt(ContentResolver cr, String name, int def) { 12203 String v = getString(cr, name); 12204 try { 12205 return v != null ? Integer.parseInt(v) : def; 12206 } catch (NumberFormatException e) { 12207 return def; 12208 } 12209 } 12210 12211 /** 12212 * Convenience function for retrieving a single secure settings value 12213 * as an integer. Note that internally setting values are always 12214 * stored as strings; this function converts the string to an integer 12215 * for you. 12216 * <p> 12217 * This version does not take a default value. If the setting has not 12218 * been set, or the string value is not a number, 12219 * it throws {@link SettingNotFoundException}. 12220 * 12221 * @param cr The ContentResolver to access. 12222 * @param name The name of the setting to retrieve. 12223 * 12224 * @throws SettingNotFoundException Thrown if a setting by the given 12225 * name can't be found or the setting value is not an integer. 12226 * 12227 * @return The setting's current value. 12228 */ 12229 public static int getInt(ContentResolver cr, String name) 12230 throws SettingNotFoundException { 12231 String v = getString(cr, name); 12232 try { 12233 return Integer.parseInt(v); 12234 } catch (NumberFormatException e) { 12235 throw new SettingNotFoundException(name); 12236 } 12237 } 12238 12239 /** 12240 * Convenience function for updating a single settings value as an 12241 * integer. This will either create a new entry in the table if the 12242 * given name does not exist, or modify the value of the existing row 12243 * with that name. Note that internally setting values are always 12244 * stored as strings, so this function converts the given value to a 12245 * string before storing it. 12246 * 12247 * @param cr The ContentResolver to access. 12248 * @param name The name of the setting to modify. 12249 * @param value The new value for the setting. 12250 * @return true if the value was set, false on database errors 12251 */ 12252 public static boolean putInt(ContentResolver cr, String name, int value) { 12253 return putString(cr, name, Integer.toString(value)); 12254 } 12255 12256 /** 12257 * Convenience function for retrieving a single secure settings value 12258 * as a {@code long}. Note that internally setting values are always 12259 * stored as strings; this function converts the string to a {@code long} 12260 * for you. The default value will be returned if the setting is 12261 * not defined or not a {@code long}. 12262 * 12263 * @param cr The ContentResolver to access. 12264 * @param name The name of the setting to retrieve. 12265 * @param def Value to return if the setting is not defined. 12266 * 12267 * @return The setting's current value, or 'def' if it is not defined 12268 * or not a valid {@code long}. 12269 */ 12270 public static long getLong(ContentResolver cr, String name, long def) { 12271 String valString = getString(cr, name); 12272 long value; 12273 try { 12274 value = valString != null ? Long.parseLong(valString) : def; 12275 } catch (NumberFormatException e) { 12276 value = def; 12277 } 12278 return value; 12279 } 12280 12281 /** 12282 * Convenience function for retrieving a single secure settings value 12283 * as a {@code long}. Note that internally setting values are always 12284 * stored as strings; this function converts the string to a {@code long} 12285 * for you. 12286 * <p> 12287 * This version does not take a default value. If the setting has not 12288 * been set, or the string value is not a number, 12289 * it throws {@link SettingNotFoundException}. 12290 * 12291 * @param cr The ContentResolver to access. 12292 * @param name The name of the setting to retrieve. 12293 * 12294 * @return The setting's current value. 12295 * @throws SettingNotFoundException Thrown if a setting by the given 12296 * name can't be found or the setting value is not an integer. 12297 */ 12298 public static long getLong(ContentResolver cr, String name) 12299 throws SettingNotFoundException { 12300 String valString = getString(cr, name); 12301 try { 12302 return Long.parseLong(valString); 12303 } catch (NumberFormatException e) { 12304 throw new SettingNotFoundException(name); 12305 } 12306 } 12307 12308 /** 12309 * Convenience function for updating a secure settings value as a long 12310 * integer. This will either create a new entry in the table if the 12311 * given name does not exist, or modify the value of the existing row 12312 * with that name. Note that internally setting values are always 12313 * stored as strings, so this function converts the given value to a 12314 * string before storing it. 12315 * 12316 * @param cr The ContentResolver to access. 12317 * @param name The name of the setting to modify. 12318 * @param value The new value for the setting. 12319 * @return true if the value was set, false on database errors 12320 */ 12321 public static boolean putLong(ContentResolver cr, String name, long value) { 12322 return putString(cr, name, Long.toString(value)); 12323 } 12324 12325 /** 12326 * Convenience function for retrieving a single secure settings value 12327 * as a floating point number. Note that internally setting values are 12328 * always stored as strings; this function converts the string to an 12329 * float for you. The default value will be returned if the setting 12330 * is not defined or not a valid float. 12331 * 12332 * @param cr The ContentResolver to access. 12333 * @param name The name of the setting to retrieve. 12334 * @param def Value to return if the setting is not defined. 12335 * 12336 * @return The setting's current value, or 'def' if it is not defined 12337 * or not a valid float. 12338 */ 12339 public static float getFloat(ContentResolver cr, String name, float def) { 12340 String v = getString(cr, name); 12341 try { 12342 return v != null ? Float.parseFloat(v) : def; 12343 } catch (NumberFormatException e) { 12344 return def; 12345 } 12346 } 12347 12348 /** 12349 * Convenience function for retrieving a single secure settings value 12350 * as a float. Note that internally setting values are always 12351 * stored as strings; this function converts the string to a float 12352 * for you. 12353 * <p> 12354 * This version does not take a default value. If the setting has not 12355 * been set, or the string value is not a number, 12356 * it throws {@link SettingNotFoundException}. 12357 * 12358 * @param cr The ContentResolver to access. 12359 * @param name The name of the setting to retrieve. 12360 * 12361 * @throws SettingNotFoundException Thrown if a setting by the given 12362 * name can't be found or the setting value is not a float. 12363 * 12364 * @return The setting's current value. 12365 */ 12366 public static float getFloat(ContentResolver cr, String name) 12367 throws SettingNotFoundException { 12368 String v = getString(cr, name); 12369 if (v == null) { 12370 throw new SettingNotFoundException(name); 12371 } 12372 try { 12373 return Float.parseFloat(v); 12374 } catch (NumberFormatException e) { 12375 throw new SettingNotFoundException(name); 12376 } 12377 } 12378 12379 /** 12380 * Convenience function for updating a single settings value as a 12381 * floating point number. This will either create a new entry in the 12382 * table if the given name does not exist, or modify the value of the 12383 * existing row with that name. Note that internally setting values 12384 * are always stored as strings, so this function converts the given 12385 * value to a string before storing it. 12386 * 12387 * @param cr The ContentResolver to access. 12388 * @param name The name of the setting to modify. 12389 * @param value The new value for the setting. 12390 * @return true if the value was set, false on database errors 12391 */ 12392 public static boolean putFloat(ContentResolver cr, String name, float value) { 12393 return putString(cr, name, Float.toString(value)); 12394 } 12395 12396 /** 12397 * Subscription to be used for voice call on a multi sim device. The supported values 12398 * are 0 = SUB1, 1 = SUB2 and etc. 12399 * @hide 12400 */ 12401 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 12402 12403 /** 12404 * Used to provide option to user to select subscription during dial. 12405 * The supported values are 0 = disable or 1 = enable prompt. 12406 * @hide 12407 */ 12408 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 12409 12410 /** 12411 * Subscription to be used for data call on a multi sim device. The supported values 12412 * are 0 = SUB1, 1 = SUB2 and etc. 12413 * @hide 12414 */ 12415 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 12416 12417 /** 12418 * Subscription to be used for SMS on a multi sim device. The supported values 12419 * are 0 = SUB1, 1 = SUB2 and etc. 12420 * @hide 12421 */ 12422 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 12423 12424 /** 12425 * Used to provide option to user to select subscription during send SMS. 12426 * The value 1 - enable, 0 - disable 12427 * @hide 12428 */ 12429 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 12430 12431 /** User preferred subscriptions setting. 12432 * This holds the details of the user selected subscription from the card and 12433 * the activation status. Each settings string have the comma separated values 12434 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 12435 * @hide 12436 */ 12437 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 12438 "user_preferred_sub2","user_preferred_sub3"}; 12439 12440 /** 12441 * Whether to enable new contacts aggregator or not. 12442 * The value 1 - enable, 0 - disable 12443 * @hide 12444 */ 12445 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 12446 12447 /** 12448 * Whether to enable contacts metadata syncing or not 12449 * The value 1 - enable, 0 - disable 12450 * 12451 * @removed 12452 */ 12453 @Deprecated 12454 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 12455 12456 /** 12457 * Whether to enable contacts metadata syncing or not 12458 * The value 1 - enable, 0 - disable 12459 */ 12460 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 12461 12462 /** 12463 * Whether to enable cellular on boot. 12464 * The value 1 - enable, 0 - disable 12465 * @hide 12466 */ 12467 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 12468 12469 /** 12470 * The maximum allowed notification enqueue rate in Hertz. 12471 * 12472 * Should be a float, and includes updates only. 12473 * @hide 12474 */ 12475 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 12476 12477 /** 12478 * Displays toasts when an app posts a notification that does not specify a valid channel. 12479 * 12480 * The value 1 - enable, 0 - disable 12481 * @hide 12482 */ 12483 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 12484 "show_notification_channel_warnings"; 12485 12486 /** 12487 * Whether cell is enabled/disabled 12488 * @hide 12489 */ 12490 public static final String CELL_ON = "cell_on"; 12491 12492 /** 12493 * Global settings which can be accessed by instant apps. 12494 * @hide 12495 */ 12496 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 12497 static { 12498 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 12499 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 12500 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 12501 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 12502 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 12503 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 12504 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 12505 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 12506 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 12507 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 12508 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 12509 INSTANT_APP_SETTINGS.add(SEND_ACTION_APP_ERROR); 12510 INSTANT_APP_SETTINGS.add(ZEN_MODE); 12511 } 12512 12513 /** 12514 * Whether to show the high temperature warning notification. 12515 * @hide 12516 */ 12517 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 12518 12519 /** 12520 * Temperature at which the high temperature warning notification should be shown. 12521 * @hide 12522 */ 12523 public static final String WARNING_TEMPERATURE = "warning_temperature"; 12524 12525 /** 12526 * Whether the diskstats logging task is enabled/disabled. 12527 * @hide 12528 */ 12529 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 12530 12531 /** 12532 * Whether the cache quota calculation task is enabled/disabled. 12533 * @hide 12534 */ 12535 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 12536 "enable_cache_quota_calculation"; 12537 12538 /** 12539 * Whether the Deletion Helper no threshold toggle is available. 12540 * @hide 12541 */ 12542 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 12543 "enable_deletion_helper_no_threshold_toggle"; 12544 12545 /** 12546 * The list of snooze options for notifications 12547 * This is encoded as a key=value list, separated by commas. Ex: 12548 * 12549 * "default=60,options_array=15:30:60:120" 12550 * 12551 * The following keys are supported: 12552 * 12553 * <pre> 12554 * default (int) 12555 * options_array (int[]) 12556 * </pre> 12557 * 12558 * All delays in integer minutes. Array order is respected. 12559 * Options will be used in order up to the maximum allowed by the UI. 12560 * @hide 12561 */ 12562 public static final String NOTIFICATION_SNOOZE_OPTIONS = 12563 "notification_snooze_options"; 12564 12565 /** 12566 * Settings key for the ratio of notification dismissals to notification views - one of the 12567 * criteria for showing the notification blocking helper. 12568 * 12569 * <p>The value is a float ranging from 0.0 to 1.0 (the closer to 0.0, the more intrusive 12570 * the blocking helper will be). 12571 * 12572 * @hide 12573 */ 12574 public static final String BLOCKING_HELPER_DISMISS_TO_VIEW_RATIO_LIMIT = 12575 "blocking_helper_dismiss_to_view_ratio"; 12576 12577 /** 12578 * Settings key for the longest streak of dismissals - one of the criteria for showing the 12579 * notification blocking helper. 12580 * 12581 * <p>The value is an integer greater than 0. 12582 * 12583 * @hide 12584 */ 12585 public static final String BLOCKING_HELPER_STREAK_LIMIT = "blocking_helper_streak_limit"; 12586 12587 /** 12588 * Configuration flags for SQLite Compatibility WAL. Encoded as a key-value list, separated 12589 * by commas. E.g.: compatibility_wal_supported=true, wal_syncmode=OFF 12590 * 12591 * Supported keys: 12592 * compatibility_wal_supported (boolean) 12593 * wal_syncmode (String) 12594 * 12595 * @hide 12596 */ 12597 public static final String SQLITE_COMPATIBILITY_WAL_FLAGS = 12598 "sqlite_compatibility_wal_flags"; 12599 12600 /** 12601 * Enable GNSS Raw Measurements Full Tracking? 12602 * 0 = no 12603 * 1 = yes 12604 * @hide 12605 */ 12606 public static final String ENABLE_GNSS_RAW_MEAS_FULL_TRACKING = 12607 "enable_gnss_raw_meas_full_tracking"; 12608 12609 /** 12610 * Whether the notification should be ongoing (persistent) when a carrier app install is 12611 * required. 12612 * 12613 * The value is a boolean (1 or 0). 12614 * @hide 12615 */ 12616 @SystemApi 12617 public static final String INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT = 12618 "install_carrier_app_notification_persistent"; 12619 12620 /** 12621 * The amount of time (ms) to hide the install carrier app notification after the user has 12622 * ignored it. After this time passes, the notification will be shown again 12623 * 12624 * The value is a long 12625 * @hide 12626 */ 12627 @SystemApi 12628 public static final String INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS = 12629 "install_carrier_app_notification_sleep_millis"; 12630 12631 /** 12632 * Whether we've enabled zram on this device. Takes effect on 12633 * reboot. The value "1" enables zram; "0" disables it, and 12634 * everything else is unspecified. 12635 * @hide 12636 */ 12637 public static final String ZRAM_ENABLED = 12638 "zram_enabled"; 12639 12640 /** 12641 * Whether we have enable CPU frequency scaling for this device. 12642 * For Wear, default is disable. 12643 * 12644 * The value is "1" for enable, "0" for disable. 12645 * @hide 12646 */ 12647 public static final String CPU_SCALING_ENABLED = 12648 "cpu_frequency_scaling_enabled"; 12649 12650 /** 12651 * Configuration flags for smart replies in notifications. 12652 * This is encoded as a key=value list, separated by commas. Ex: 12653 * 12654 * "enabled=1,max_squeeze_remeasure_count=3" 12655 * 12656 * The following keys are supported: 12657 * 12658 * <pre> 12659 * enabled (boolean) 12660 * requires_targeting_p (boolean) 12661 * max_squeeze_remeasure_attempts (int) 12662 * </pre> 12663 * @see com.android.systemui.statusbar.policy.SmartReplyConstants 12664 * @hide 12665 */ 12666 public static final String SMART_REPLIES_IN_NOTIFICATIONS_FLAGS = 12667 "smart_replies_in_notifications_flags"; 12668 12669 /** 12670 * If nonzero, crashes in foreground processes will bring up a dialog. 12671 * Otherwise, the process will be silently killed. 12672 * @hide 12673 */ 12674 public static final String SHOW_FIRST_CRASH_DIALOG = "show_first_crash_dialog"; 12675 12676 /** 12677 * If nonzero, crash dialogs will show an option to restart the app. 12678 * @hide 12679 */ 12680 public static final String SHOW_RESTART_IN_CRASH_DIALOG = "show_restart_in_crash_dialog"; 12681 12682 /** 12683 * If nonzero, crash dialogs will show an option to mute all future crash dialogs for 12684 * this app. 12685 * @hide 12686 */ 12687 public static final String SHOW_MUTE_IN_CRASH_DIALOG = "show_mute_in_crash_dialog"; 12688 12689 /** 12690 * If nonzero, will show the zen upgrade notification when the user toggles DND on/off. 12691 * @hide 12692 */ 12693 public static final String SHOW_ZEN_UPGRADE_NOTIFICATION = "show_zen_upgrade_notification"; 12694 12695 /** 12696 * Backup and restore agent timeout parameters. 12697 * These parameters are represented by a comma-delimited key-value list. 12698 * 12699 * The following strings are supported as keys: 12700 * <pre> 12701 * kv_backup_agent_timeout_millis (long) 12702 * full_backup_agent_timeout_millis (long) 12703 * shared_backup_agent_timeout_millis (long) 12704 * restore_agent_timeout_millis (long) 12705 * restore_agent_finished_timeout_millis (long) 12706 * </pre> 12707 * 12708 * They map to milliseconds represented as longs. 12709 * 12710 * Ex: "kv_backup_agent_timeout_millis=30000,full_backup_agent_timeout_millis=300000" 12711 * 12712 * @hide 12713 */ 12714 public static final String BACKUP_AGENT_TIMEOUT_PARAMETERS = 12715 "backup_agent_timeout_parameters"; 12716 12717 /** 12718 * Whether we have enabled swapping on this device. For Wear, default is 12719 * enabled. 12720 * 12721 * The value is "1" for enable, "0" for disable. 12722 * @hide 12723 */ 12724 public static final String SWAP_ENABLED = "swap_enabled"; 12725 12726 /** 12727 * Blacklist of GNSS satellites. 12728 * 12729 * This is a list of integers separated by commas to represent pairs of (constellation, 12730 * svid). Thus, the number of integers should be even. 12731 * 12732 * E.g.: "3,0,5,24" denotes (constellation=3, svid=0) and (constellation=5, svid=24) are 12733 * blacklisted. Note that svid=0 denotes all svids in the 12734 * constellation are blacklisted. 12735 * 12736 * @hide 12737 */ 12738 public static final String GNSS_SATELLITE_BLACKLIST = "gnss_satellite_blacklist"; 12739 12740 /** 12741 * Duration of updates in millisecond for GNSS location request from HAL to framework. 12742 * 12743 * If zero, the GNSS location request feature is disabled. 12744 * 12745 * The value is a non-negative long. 12746 * 12747 * @hide 12748 */ 12749 public static final String GNSS_HAL_LOCATION_REQUEST_DURATION_MILLIS = 12750 "gnss_hal_location_request_duration_millis"; 12751 } 12752 12753 /** 12754 * User-defined bookmarks and shortcuts. The target of each bookmark is an 12755 * Intent URL, allowing it to be either a web page or a particular 12756 * application activity. 12757 * 12758 * @hide 12759 */ 12760 public static final class Bookmarks implements BaseColumns 12761 { 12762 private static final String TAG = "Bookmarks"; 12763 12764 /** 12765 * The content:// style URL for this table 12766 */ 12767 public static final Uri CONTENT_URI = 12768 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 12769 12770 /** 12771 * The row ID. 12772 * <p>Type: INTEGER</p> 12773 */ 12774 public static final String ID = "_id"; 12775 12776 /** 12777 * Descriptive name of the bookmark that can be displayed to the user. 12778 * If this is empty, the title should be resolved at display time (use 12779 * {@link #getTitle(Context, Cursor)} any time you want to display the 12780 * title of a bookmark.) 12781 * <P> 12782 * Type: TEXT 12783 * </P> 12784 */ 12785 public static final String TITLE = "title"; 12786 12787 /** 12788 * Arbitrary string (displayed to the user) that allows bookmarks to be 12789 * organized into categories. There are some special names for 12790 * standard folders, which all start with '@'. The label displayed for 12791 * the folder changes with the locale (via {@link #getLabelForFolder}) but 12792 * the folder name does not change so you can consistently query for 12793 * the folder regardless of the current locale. 12794 * 12795 * <P>Type: TEXT</P> 12796 * 12797 */ 12798 public static final String FOLDER = "folder"; 12799 12800 /** 12801 * The Intent URL of the bookmark, describing what it points to. This 12802 * value is given to {@link android.content.Intent#getIntent} to create 12803 * an Intent that can be launched. 12804 * <P>Type: TEXT</P> 12805 */ 12806 public static final String INTENT = "intent"; 12807 12808 /** 12809 * Optional shortcut character associated with this bookmark. 12810 * <P>Type: INTEGER</P> 12811 */ 12812 public static final String SHORTCUT = "shortcut"; 12813 12814 /** 12815 * The order in which the bookmark should be displayed 12816 * <P>Type: INTEGER</P> 12817 */ 12818 public static final String ORDERING = "ordering"; 12819 12820 private static final String[] sIntentProjection = { INTENT }; 12821 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 12822 private static final String sShortcutSelection = SHORTCUT + "=?"; 12823 12824 /** 12825 * Convenience function to retrieve the bookmarked Intent for a 12826 * particular shortcut key. 12827 * 12828 * @param cr The ContentResolver to query. 12829 * @param shortcut The shortcut key. 12830 * 12831 * @return Intent The bookmarked URL, or null if there is no bookmark 12832 * matching the given shortcut. 12833 */ 12834 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 12835 { 12836 Intent intent = null; 12837 12838 Cursor c = cr.query(CONTENT_URI, 12839 sIntentProjection, sShortcutSelection, 12840 new String[] { String.valueOf((int) shortcut) }, ORDERING); 12841 // Keep trying until we find a valid shortcut 12842 try { 12843 while (intent == null && c.moveToNext()) { 12844 try { 12845 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 12846 intent = Intent.parseUri(intentURI, 0); 12847 } catch (java.net.URISyntaxException e) { 12848 // The stored URL is bad... ignore it. 12849 } catch (IllegalArgumentException e) { 12850 // Column not found 12851 Log.w(TAG, "Intent column not found", e); 12852 } 12853 } 12854 } finally { 12855 if (c != null) c.close(); 12856 } 12857 12858 return intent; 12859 } 12860 12861 /** 12862 * Add a new bookmark to the system. 12863 * 12864 * @param cr The ContentResolver to query. 12865 * @param intent The desired target of the bookmark. 12866 * @param title Bookmark title that is shown to the user; null if none 12867 * or it should be resolved to the intent's title. 12868 * @param folder Folder in which to place the bookmark; null if none. 12869 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 12870 * this is non-zero and there is an existing bookmark entry 12871 * with this same shortcut, then that existing shortcut is 12872 * cleared (the bookmark is not removed). 12873 * @return The unique content URL for the new bookmark entry. 12874 */ 12875 public static Uri add(ContentResolver cr, 12876 Intent intent, 12877 String title, 12878 String folder, 12879 char shortcut, 12880 int ordering) 12881 { 12882 // If a shortcut is supplied, and it is already defined for 12883 // another bookmark, then remove the old definition. 12884 if (shortcut != 0) { 12885 cr.delete(CONTENT_URI, sShortcutSelection, 12886 new String[] { String.valueOf((int) shortcut) }); 12887 } 12888 12889 ContentValues values = new ContentValues(); 12890 if (title != null) values.put(TITLE, title); 12891 if (folder != null) values.put(FOLDER, folder); 12892 values.put(INTENT, intent.toUri(0)); 12893 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 12894 values.put(ORDERING, ordering); 12895 return cr.insert(CONTENT_URI, values); 12896 } 12897 12898 /** 12899 * Return the folder name as it should be displayed to the user. This 12900 * takes care of localizing special folders. 12901 * 12902 * @param r Resources object for current locale; only need access to 12903 * system resources. 12904 * @param folder The value found in the {@link #FOLDER} column. 12905 * 12906 * @return CharSequence The label for this folder that should be shown 12907 * to the user. 12908 */ 12909 public static CharSequence getLabelForFolder(Resources r, String folder) { 12910 return folder; 12911 } 12912 12913 /** 12914 * Return the title as it should be displayed to the user. This takes 12915 * care of localizing bookmarks that point to activities. 12916 * 12917 * @param context A context. 12918 * @param cursor A cursor pointing to the row whose title should be 12919 * returned. The cursor must contain at least the {@link #TITLE} 12920 * and {@link #INTENT} columns. 12921 * @return A title that is localized and can be displayed to the user, 12922 * or the empty string if one could not be found. 12923 */ 12924 public static CharSequence getTitle(Context context, Cursor cursor) { 12925 int titleColumn = cursor.getColumnIndex(TITLE); 12926 int intentColumn = cursor.getColumnIndex(INTENT); 12927 if (titleColumn == -1 || intentColumn == -1) { 12928 throw new IllegalArgumentException( 12929 "The cursor must contain the TITLE and INTENT columns."); 12930 } 12931 12932 String title = cursor.getString(titleColumn); 12933 if (!TextUtils.isEmpty(title)) { 12934 return title; 12935 } 12936 12937 String intentUri = cursor.getString(intentColumn); 12938 if (TextUtils.isEmpty(intentUri)) { 12939 return ""; 12940 } 12941 12942 Intent intent; 12943 try { 12944 intent = Intent.parseUri(intentUri, 0); 12945 } catch (URISyntaxException e) { 12946 return ""; 12947 } 12948 12949 PackageManager packageManager = context.getPackageManager(); 12950 ResolveInfo info = packageManager.resolveActivity(intent, 0); 12951 return info != null ? info.loadLabel(packageManager) : ""; 12952 } 12953 } 12954 12955 /** 12956 * Returns the device ID that we should use when connecting to the mobile gtalk server. 12957 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 12958 * from the GoogleLoginService. 12959 * 12960 * @param androidId The Android ID for this device. 12961 * @return The device ID that should be used when connecting to the mobile gtalk server. 12962 * @hide 12963 */ 12964 public static String getGTalkDeviceId(long androidId) { 12965 return "android-" + Long.toHexString(androidId); 12966 } 12967 12968 private static final String[] PM_WRITE_SETTINGS = { 12969 android.Manifest.permission.WRITE_SETTINGS 12970 }; 12971 private static final String[] PM_CHANGE_NETWORK_STATE = { 12972 android.Manifest.permission.CHANGE_NETWORK_STATE, 12973 android.Manifest.permission.WRITE_SETTINGS 12974 }; 12975 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 12976 android.Manifest.permission.SYSTEM_ALERT_WINDOW 12977 }; 12978 12979 /** 12980 * Performs a strict and comprehensive check of whether a calling package is allowed to 12981 * write/modify system settings, as the condition differs for pre-M, M+, and 12982 * privileged/preinstalled apps. If the provided uid does not match the 12983 * callingPackage, a negative result will be returned. 12984 * @hide 12985 */ 12986 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 12987 String callingPackage, boolean throwException) { 12988 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12989 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12990 PM_WRITE_SETTINGS, false); 12991 } 12992 12993 /** 12994 * Performs a strict and comprehensive check of whether a calling package is allowed to 12995 * write/modify system settings, as the condition differs for pre-M, M+, and 12996 * privileged/preinstalled apps. If the provided uid does not match the 12997 * callingPackage, a negative result will be returned. The caller is expected to have 12998 * the WRITE_SETTINGS permission declared. 12999 * 13000 * Note: if the check is successful, the operation of this app will be updated to the 13001 * current time. 13002 * @hide 13003 */ 13004 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 13005 String callingPackage, boolean throwException) { 13006 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13007 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13008 PM_WRITE_SETTINGS, true); 13009 } 13010 13011 /** 13012 * Performs a strict and comprehensive check of whether a calling package is allowed to 13013 * change the state of network, as the condition differs for pre-M, M+, and 13014 * privileged/preinstalled apps. The caller is expected to have either the 13015 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 13016 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 13017 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 13018 * permission and cannot be revoked. See http://b/23597341 13019 * 13020 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 13021 * of this app will be updated to the current time. 13022 * @hide 13023 */ 13024 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 13025 String callingPackage, boolean throwException) { 13026 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 13027 == PackageManager.PERMISSION_GRANTED) { 13028 return true; 13029 } 13030 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13031 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13032 PM_CHANGE_NETWORK_STATE, true); 13033 } 13034 13035 /** 13036 * Performs a strict and comprehensive check of whether a calling package is allowed to 13037 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13038 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13039 * a negative result will be returned. 13040 * @hide 13041 */ 13042 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 13043 String callingPackage, boolean throwException) { 13044 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13045 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13046 PM_SYSTEM_ALERT_WINDOW, false); 13047 } 13048 13049 /** 13050 * Performs a strict and comprehensive check of whether a calling package is allowed to 13051 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13052 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13053 * a negative result will be returned. 13054 * 13055 * Note: if the check is successful, the operation of this app will be updated to the 13056 * current time. 13057 * @hide 13058 */ 13059 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 13060 callingPackage, boolean throwException) { 13061 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13062 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13063 PM_SYSTEM_ALERT_WINDOW, true); 13064 } 13065 13066 /** 13067 * Helper method to perform a general and comprehensive check of whether an operation that is 13068 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 13069 * OP_WRITE_SETTINGS 13070 * @hide 13071 */ 13072 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 13073 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 13074 permissions, boolean makeNote) { 13075 if (callingPackage == null) { 13076 return false; 13077 } 13078 13079 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 13080 int mode = AppOpsManager.MODE_DEFAULT; 13081 if (makeNote) { 13082 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 13083 } else { 13084 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 13085 } 13086 13087 switch (mode) { 13088 case AppOpsManager.MODE_ALLOWED: 13089 return true; 13090 13091 case AppOpsManager.MODE_DEFAULT: 13092 // this is the default operating mode after an app's installation 13093 // In this case we will check all associated static permission to see 13094 // if it is granted during install time. 13095 for (String permission : permissions) { 13096 if (context.checkCallingOrSelfPermission(permission) == PackageManager 13097 .PERMISSION_GRANTED) { 13098 // if either of the permissions are granted, we will allow it 13099 return true; 13100 } 13101 } 13102 13103 default: 13104 // this is for all other cases trickled down here... 13105 if (!throwException) { 13106 return false; 13107 } 13108 } 13109 13110 // prepare string to throw SecurityException 13111 StringBuilder exceptionMessage = new StringBuilder(); 13112 exceptionMessage.append(callingPackage); 13113 exceptionMessage.append(" was not granted "); 13114 if (permissions.length > 1) { 13115 exceptionMessage.append(" either of these permissions: "); 13116 } else { 13117 exceptionMessage.append(" this permission: "); 13118 } 13119 for (int i = 0; i < permissions.length; i++) { 13120 exceptionMessage.append(permissions[i]); 13121 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 13122 } 13123 13124 throw new SecurityException(exceptionMessage.toString()); 13125 } 13126 13127 /** 13128 * Retrieves a correponding package name for a given uid. It will query all 13129 * packages that are associated with the given uid, but it will return only 13130 * the zeroth result. 13131 * Note: If package could not be found, a null is returned. 13132 * @hide 13133 */ 13134 public static String getPackageNameForUid(Context context, int uid) { 13135 String[] packages = context.getPackageManager().getPackagesForUid(uid); 13136 if (packages == null) { 13137 return null; 13138 } 13139 return packages[0]; 13140 } 13141} 13142