Settings.java revision fb55bd87067fc044056e6f12ee36bd7c8d08cdc5
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.widget.ILockSettings; 90 91import java.io.IOException; 92import java.lang.annotation.Retention; 93import java.lang.annotation.RetentionPolicy; 94import java.net.URISyntaxException; 95import java.text.SimpleDateFormat; 96import java.util.HashMap; 97import java.util.HashSet; 98import java.util.Locale; 99import java.util.Map; 100import java.util.Set; 101 102/** 103 * The Settings provider contains global system-level device preferences. 104 */ 105public final class Settings { 106 107 // Intent actions for Settings 108 109 /** 110 * Activity Action: Show system settings. 111 * <p> 112 * Input: Nothing. 113 * <p> 114 * Output: Nothing. 115 */ 116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 117 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 118 119 /** 120 * Activity Action: Show settings to allow configuration of APNs. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 128 129 /** 130 * Activity Action: Show settings to allow configuration of current location 131 * sources. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 */ 140 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 141 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 142 "android.settings.LOCATION_SOURCE_SETTINGS"; 143 144 /** 145 * Activity Action: Show settings to allow configuration of users. 146 * <p> 147 * In some cases, a matching Activity may not exist, so ensure you 148 * safeguard against this. 149 * <p> 150 * Input: Nothing. 151 * <p> 152 * Output: Nothing. 153 * @hide 154 */ 155 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 156 public static final String ACTION_USER_SETTINGS = 157 "android.settings.USER_SETTINGS"; 158 159 /** 160 * Activity Action: Show settings to allow configuration of wireless controls 161 * such as Wi-Fi, Bluetooth and Mobile networks. 162 * <p> 163 * In some cases, a matching Activity may not exist, so ensure you 164 * safeguard against this. 165 * <p> 166 * Input: Nothing. 167 * <p> 168 * Output: Nothing. 169 */ 170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 171 public static final String ACTION_WIRELESS_SETTINGS = 172 "android.settings.WIRELESS_SETTINGS"; 173 174 /** 175 * Activity Action: Show tether provisioning activity. 176 * 177 * <p> 178 * In some cases, a matching Activity may not exist, so ensure you 179 * safeguard against this. 180 * <p> 181 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 182 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 183 * contain a {@link ResultReceiver} which will be called back with a tether result code. 184 * <p> 185 * Output: The result of the provisioning check. 186 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 187 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 188 * 189 * @hide 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_TETHER_PROVISIONING = 193 "android.settings.TETHER_PROVISIONING_UI"; 194 195 /** 196 * Activity Action: Show settings to allow entering/exiting airplane mode. 197 * <p> 198 * In some cases, a matching Activity may not exist, so ensure you 199 * safeguard against this. 200 * <p> 201 * Input: Nothing. 202 * <p> 203 * Output: Nothing. 204 */ 205 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 206 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 207 "android.settings.AIRPLANE_MODE_SETTINGS"; 208 209 /** 210 * Activity Action: Show mobile data usage list. 211 * <p> 212 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 213 * how and what mobile data statistics should be collected. 214 * <p> 215 * Output: Nothing 216 * @hide 217 */ 218 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 219 public static final String ACTION_MOBILE_DATA_USAGE = 220 "android.settings.MOBILE_DATA_USAGE"; 221 222 /** @hide */ 223 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 224 225 /** 226 * An int extra specifying a subscription ID. 227 * 228 * @see android.telephony.SubscriptionInfo#getSubscriptionId 229 */ 230 public static final String EXTRA_SUB_ID = "android.provider.extra.SUB_ID"; 231 232 /** 233 * Activity Action: Modify Airplane mode settings using a voice command. 234 * <p> 235 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 236 * <p> 237 * This intent MUST be started using 238 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 239 * startVoiceActivity}. 240 * <p> 241 * Note: The activity implementing this intent MUST verify that 242 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 243 * modifying the setting. 244 * <p> 245 * Input: To tell which state airplane mode should be set to, add the 246 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 247 * If the extra is not included, no changes will be made. 248 * <p> 249 * Output: Nothing. 250 */ 251 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 252 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 253 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 254 255 /** 256 * Activity Action: Show settings for accessibility modules. 257 * <p> 258 * In some cases, a matching Activity may not exist, so ensure you 259 * safeguard against this. 260 * <p> 261 * Input: Nothing. 262 * <p> 263 * Output: Nothing. 264 */ 265 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 266 public static final String ACTION_ACCESSIBILITY_SETTINGS = 267 "android.settings.ACCESSIBILITY_SETTINGS"; 268 269 /** 270 * Activity Action: Show settings to control access to usage information. 271 * <p> 272 * In some cases, a matching Activity may not exist, so ensure you 273 * safeguard against this. 274 * <p> 275 * Input: Nothing. 276 * <p> 277 * Output: Nothing. 278 */ 279 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 280 public static final String ACTION_USAGE_ACCESS_SETTINGS = 281 "android.settings.USAGE_ACCESS_SETTINGS"; 282 283 /** 284 * Activity Category: Show application settings related to usage access. 285 * <p> 286 * An activity that provides a user interface for adjusting usage access related 287 * preferences for its containing application. Optional but recommended for apps that 288 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 289 * <p> 290 * The activity may define meta-data to describe what usage access is 291 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 292 * will be displayed in Settings. 293 * <p> 294 * Input: Nothing. 295 * <p> 296 * Output: Nothing. 297 */ 298 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 299 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 300 "android.intent.category.USAGE_ACCESS_CONFIG"; 301 302 /** 303 * Metadata key: Reason for needing usage access. 304 * <p> 305 * A key for metadata attached to an activity that receives action 306 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 307 * user as description of how the app uses usage access. 308 * <p> 309 */ 310 public static final String METADATA_USAGE_ACCESS_REASON = 311 "android.settings.metadata.USAGE_ACCESS_REASON"; 312 313 /** 314 * Activity Action: Show settings to allow configuration of security and 315 * location privacy. 316 * <p> 317 * In some cases, a matching Activity may not exist, so ensure you 318 * safeguard against this. 319 * <p> 320 * Input: Nothing. 321 * <p> 322 * Output: Nothing. 323 */ 324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 325 public static final String ACTION_SECURITY_SETTINGS = 326 "android.settings.SECURITY_SETTINGS"; 327 328 /** 329 * Activity Action: Show settings to allow configuration of trusted external sources 330 * 331 * Input: Optionally, the Intent's data URI can specify the application package name to 332 * directly invoke the management GUI specific to the package name. For example 333 * "package:com.my.app". 334 * <p> 335 * Output: Nothing. 336 */ 337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 338 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 339 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 340 341 /** 342 * Activity Action: Show trusted credentials settings, opening to the user tab, 343 * to allow management of installed credentials. 344 * <p> 345 * In some cases, a matching Activity may not exist, so ensure you 346 * safeguard against this. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 * @hide 352 */ 353 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 354 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 355 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 356 357 /** 358 * Activity Action: Show dialog explaining that an installed CA cert may enable 359 * monitoring of encrypted network traffic. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you 362 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 363 * number of certificates. 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_MONITORING_CERT_INFO = 372 "com.android.settings.MONITORING_CERT_INFO"; 373 374 /** 375 * Activity Action: Show settings to allow configuration of privacy options. 376 * <p> 377 * In some cases, a matching Activity may not exist, so ensure you 378 * safeguard against this. 379 * <p> 380 * Input: Nothing. 381 * <p> 382 * Output: Nothing. 383 */ 384 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 385 public static final String ACTION_PRIVACY_SETTINGS = 386 "android.settings.PRIVACY_SETTINGS"; 387 388 /** 389 * Activity Action: Show settings to allow configuration of VPN. 390 * <p> 391 * In some cases, a matching Activity may not exist, so ensure you 392 * safeguard against this. 393 * <p> 394 * Input: Nothing. 395 * <p> 396 * Output: Nothing. 397 */ 398 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 399 public static final String ACTION_VPN_SETTINGS = 400 "android.settings.VPN_SETTINGS"; 401 402 /** 403 * Activity Action: Show settings to allow configuration of Wi-Fi. 404 * <p> 405 * In some cases, a matching Activity may not exist, so ensure you 406 * safeguard against this. 407 * <p> 408 * Input: Nothing. 409 * <p> 410 * Output: Nothing. 411 */ 412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 413 public static final String ACTION_WIFI_SETTINGS = 414 "android.settings.WIFI_SETTINGS"; 415 416 /** 417 * Activity Action: Show settings to allow configuration of a static IP 418 * address for Wi-Fi. 419 * <p> 420 * In some cases, a matching Activity may not exist, so ensure you safeguard 421 * against this. 422 * <p> 423 * Input: Nothing. 424 * <p> 425 * Output: Nothing. 426 */ 427 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 428 public static final String ACTION_WIFI_IP_SETTINGS = 429 "android.settings.WIFI_IP_SETTINGS"; 430 431 /** 432 * Activity Action: Show settings to allow configuration of data and view data usage. 433 * <p> 434 * In some cases, a matching Activity may not exist, so ensure you 435 * safeguard against this. 436 * <p> 437 * Input: Nothing. 438 * <p> 439 * Output: Nothing. 440 */ 441 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 442 public static final String ACTION_DATA_USAGE_SETTINGS = 443 "android.settings.DATA_USAGE_SETTINGS"; 444 445 /** 446 * Activity Action: Show settings to allow configuration of Bluetooth. 447 * <p> 448 * In some cases, a matching Activity may not exist, so ensure you 449 * safeguard against this. 450 * <p> 451 * Input: Nothing. 452 * <p> 453 * Output: Nothing. 454 */ 455 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 456 public static final String ACTION_BLUETOOTH_SETTINGS = 457 "android.settings.BLUETOOTH_SETTINGS"; 458 459 /** 460 * Activity Action: Show settings to allow configuration of Assist Gesture. 461 * <p> 462 * In some cases, a matching Activity may not exist, so ensure you 463 * safeguard against this. 464 * <p> 465 * Input: Nothing. 466 * <p> 467 * Output: Nothing. 468 * @hide 469 */ 470 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 471 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 472 "android.settings.ASSIST_GESTURE_SETTINGS"; 473 474 /** 475 * Activity Action: Show settings to enroll fingerprints, and setup PIN/Pattern/Pass if 476 * necessary. 477 * <p> 478 * Input: Nothing. 479 * <p> 480 * Output: Nothing. 481 */ 482 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 483 public static final String ACTION_FINGERPRINT_ENROLL = 484 "android.settings.FINGERPRINT_ENROLL"; 485 486 /** 487 * Activity Action: Show settings to allow configuration of cast endpoints. 488 * <p> 489 * In some cases, a matching Activity may not exist, so ensure you 490 * safeguard against this. 491 * <p> 492 * Input: Nothing. 493 * <p> 494 * Output: Nothing. 495 */ 496 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 497 public static final String ACTION_CAST_SETTINGS = 498 "android.settings.CAST_SETTINGS"; 499 500 /** 501 * Activity Action: Show settings to allow configuration of date and time. 502 * <p> 503 * In some cases, a matching Activity may not exist, so ensure you 504 * safeguard against this. 505 * <p> 506 * Input: Nothing. 507 * <p> 508 * Output: Nothing. 509 */ 510 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 511 public static final String ACTION_DATE_SETTINGS = 512 "android.settings.DATE_SETTINGS"; 513 514 /** 515 * Activity Action: Show settings to allow configuration of sound and volume. 516 * <p> 517 * In some cases, a matching Activity may not exist, so ensure you 518 * safeguard against this. 519 * <p> 520 * Input: Nothing. 521 * <p> 522 * Output: Nothing. 523 */ 524 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 525 public static final String ACTION_SOUND_SETTINGS = 526 "android.settings.SOUND_SETTINGS"; 527 528 /** 529 * Activity Action: Show settings to allow configuration of display. 530 * <p> 531 * In some cases, a matching Activity may not exist, so ensure you 532 * safeguard against this. 533 * <p> 534 * Input: Nothing. 535 * <p> 536 * Output: Nothing. 537 */ 538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 539 public static final String ACTION_DISPLAY_SETTINGS = 540 "android.settings.DISPLAY_SETTINGS"; 541 542 /** 543 * Activity Action: Show settings to allow configuration of Night display. 544 * <p> 545 * In some cases, a matching Activity may not exist, so ensure you 546 * safeguard against this. 547 * <p> 548 * Input: Nothing. 549 * <p> 550 * Output: Nothing. 551 */ 552 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 553 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 554 "android.settings.NIGHT_DISPLAY_SETTINGS"; 555 556 /** 557 * Activity Action: Show settings to allow configuration of locale. 558 * <p> 559 * In some cases, a matching Activity may not exist, so ensure you 560 * safeguard against this. 561 * <p> 562 * Input: Nothing. 563 * <p> 564 * Output: Nothing. 565 */ 566 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 567 public static final String ACTION_LOCALE_SETTINGS = 568 "android.settings.LOCALE_SETTINGS"; 569 570 /** 571 * Activity Action: Show settings to configure input methods, in particular 572 * allowing the user to enable input methods. 573 * <p> 574 * In some cases, a matching Activity may not exist, so ensure you 575 * safeguard against this. 576 * <p> 577 * Input: Nothing. 578 * <p> 579 * Output: Nothing. 580 */ 581 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 582 public static final String ACTION_VOICE_INPUT_SETTINGS = 583 "android.settings.VOICE_INPUT_SETTINGS"; 584 585 /** 586 * Activity Action: Show settings to configure input methods, in particular 587 * allowing the user to enable input methods. 588 * <p> 589 * In some cases, a matching Activity may not exist, so ensure you 590 * safeguard against this. 591 * <p> 592 * Input: Nothing. 593 * <p> 594 * Output: Nothing. 595 */ 596 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 597 public static final String ACTION_INPUT_METHOD_SETTINGS = 598 "android.settings.INPUT_METHOD_SETTINGS"; 599 600 /** 601 * Activity Action: Show settings to enable/disable input method subtypes. 602 * <p> 603 * In some cases, a matching Activity may not exist, so ensure you 604 * safeguard against this. 605 * <p> 606 * To tell which input method's subtypes are displayed in the settings, add 607 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 608 * If there is no extra in this Intent, subtypes from all installed input methods 609 * will be displayed in the settings. 610 * 611 * @see android.view.inputmethod.InputMethodInfo#getId 612 * <p> 613 * Input: Nothing. 614 * <p> 615 * Output: Nothing. 616 */ 617 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 618 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 619 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 620 621 /** 622 * Activity Action: Show settings to manage the user input dictionary. 623 * <p> 624 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 625 * it is guaranteed there will always be an appropriate implementation for this Intent action. 626 * In prior releases of the platform this was optional, so ensure you safeguard against it. 627 * <p> 628 * Input: Nothing. 629 * <p> 630 * Output: Nothing. 631 */ 632 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 633 public static final String ACTION_USER_DICTIONARY_SETTINGS = 634 "android.settings.USER_DICTIONARY_SETTINGS"; 635 636 /** 637 * Activity Action: Show settings to configure the hardware keyboard. 638 * <p> 639 * In some cases, a matching Activity may not exist, so ensure you 640 * safeguard against this. 641 * <p> 642 * Input: Nothing. 643 * <p> 644 * Output: Nothing. 645 */ 646 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 647 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 648 "android.settings.HARD_KEYBOARD_SETTINGS"; 649 650 /** 651 * Activity Action: Adds a word to the user dictionary. 652 * <p> 653 * In some cases, a matching Activity may not exist, so ensure you 654 * safeguard against this. 655 * <p> 656 * Input: An extra with key <code>word</code> that contains the word 657 * that should be added to the dictionary. 658 * <p> 659 * Output: Nothing. 660 * 661 * @hide 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_USER_DICTIONARY_INSERT = 665 "com.android.settings.USER_DICTIONARY_INSERT"; 666 667 /** 668 * Activity Action: Show settings to allow configuration of application-related settings. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: Nothing. 674 * <p> 675 * Output: Nothing. 676 */ 677 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 678 public static final String ACTION_APPLICATION_SETTINGS = 679 "android.settings.APPLICATION_SETTINGS"; 680 681 /** 682 * Activity Action: Show settings to allow configuration of application 683 * development-related settings. As of 684 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 685 * a required part of the platform. 686 * <p> 687 * Input: Nothing. 688 * <p> 689 * Output: Nothing. 690 */ 691 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 692 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 693 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 694 695 /** 696 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 697 * <p> 698 * In some cases, a matching Activity may not exist, so ensure you 699 * safeguard against this. 700 * <p> 701 * Input: Nothing. 702 * <p> 703 * Output: Nothing. 704 */ 705 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 706 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 707 "android.settings.QUICK_LAUNCH_SETTINGS"; 708 709 /** 710 * Activity Action: Show settings to manage installed applications. 711 * <p> 712 * In some cases, a matching Activity may not exist, so ensure you 713 * safeguard against this. 714 * <p> 715 * Input: Nothing. 716 * <p> 717 * Output: Nothing. 718 */ 719 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 720 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 721 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 722 723 /** 724 * Activity Action: Show settings to manage all applications. 725 * <p> 726 * In some cases, a matching Activity may not exist, so ensure you 727 * safeguard against this. 728 * <p> 729 * Input: Nothing. 730 * <p> 731 * Output: Nothing. 732 */ 733 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 734 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 735 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 736 737 /** 738 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 739 * <p> 740 * In some cases, a matching Activity may not exist, so ensure you 741 * safeguard against this. 742 * <p> 743 * Input: Optionally, the Intent's data URI can specify the application package name to 744 * directly invoke the management GUI specific to the package name. For example 745 * "package:com.my.app". 746 * <p> 747 * Output: Nothing. 748 */ 749 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 750 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 751 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 752 753 /** 754 * Activity Action: Show screen for controlling which apps are allowed to write/modify 755 * system settings. 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_WRITE_SETTINGS = 768 "android.settings.action.MANAGE_WRITE_SETTINGS"; 769 770 /** 771 * Activity Action: Show screen of details about a particular application. 772 * <p> 773 * In some cases, a matching Activity may not exist, so ensure you 774 * safeguard against this. 775 * <p> 776 * Input: The Intent's data URI specifies the application package name 777 * to be shown, with the "package" scheme. That is "package:com.my.app". 778 * <p> 779 * Output: Nothing. 780 */ 781 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 782 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 783 "android.settings.APPLICATION_DETAILS_SETTINGS"; 784 785 /** 786 * Activity Action: Show the "Open by Default" page in a particular application's details page. 787 * <p> 788 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 789 * <p> 790 * Input: The Intent's data URI specifies the application package name 791 * to be shown, with the "package" scheme. That is "package:com.my.app". 792 * <p> 793 * Output: Nothing. 794 * @hide 795 */ 796 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 797 public static final String ACTION_APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE = 798 "android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE"; 799 800 /** 801 * Activity Action: Show list of applications that have been running 802 * foreground services (to the user "running in the background"). 803 * <p> 804 * Input: Extras "packages" is a string array of package names. 805 * <p> 806 * Output: Nothing. 807 * @hide 808 */ 809 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 810 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 811 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 812 813 /** 814 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 * <p> 820 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 821 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 822 * already ignoring optimizations. You can use 823 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 824 * on this list. 825 */ 826 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 827 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 828 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 829 830 /** 831 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 832 * put them on the whitelist of apps shown by 833 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 834 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 835 * permission. 836 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 837 * provided by the platform for applications to operate correctly in the various power 838 * saving modes. This is only for unusual applications that need to deeply control their own 839 * execution, at the potential expense of the user's battery life. Note that these applications 840 * greatly run the risk of showing to the user as high power consumers on their device.</p> 841 * <p> 842 * Input: The Intent's data URI must specify the application package name 843 * to be shown, with the "package" scheme. That is "package:com.my.app". 844 * <p> 845 * Output: Nothing. 846 * <p> 847 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 848 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 849 * already ignoring optimizations. 850 */ 851 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 852 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 853 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 854 855 /** 856 * Activity Action: Show screen for controlling background data 857 * restrictions for a particular application. 858 * <p> 859 * Input: Intent's data URI set with an application name, using the 860 * "package" schema (like "package:com.my.app"). 861 * 862 * <p> 863 * Output: Nothing. 864 * <p> 865 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 866 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 867 * status of the background data restrictions for them. 868 */ 869 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 870 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 871 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 872 873 /** 874 * @hide 875 * Activity Action: Show the "app ops" settings screen. 876 * <p> 877 * Input: Nothing. 878 * <p> 879 * Output: Nothing. 880 */ 881 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 882 public static final String ACTION_APP_OPS_SETTINGS = 883 "android.settings.APP_OPS_SETTINGS"; 884 885 /** 886 * Activity Action: Show settings for system update functionality. 887 * <p> 888 * In some cases, a matching Activity may not exist, so ensure you 889 * safeguard against this. 890 * <p> 891 * Input: Nothing. 892 * <p> 893 * Output: Nothing. 894 * 895 * @hide 896 */ 897 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 898 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 899 "android.settings.SYSTEM_UPDATE_SETTINGS"; 900 901 /** 902 * Activity Action: Show settings for managed profile settings. 903 * <p> 904 * In some cases, a matching Activity may not exist, so ensure you 905 * safeguard against this. 906 * <p> 907 * Input: Nothing. 908 * <p> 909 * Output: Nothing. 910 * 911 * @hide 912 */ 913 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 914 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 915 "android.settings.MANAGED_PROFILE_SETTINGS"; 916 917 /** 918 * Activity Action: Show settings to allow configuration of sync settings. 919 * <p> 920 * In some cases, a matching Activity may not exist, so ensure you 921 * safeguard against this. 922 * <p> 923 * The account types available to add via the add account button may be restricted by adding an 924 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 925 * authorities. Only account types which can sync with that content provider will be offered to 926 * the user. 927 * <p> 928 * Input: Nothing. 929 * <p> 930 * Output: Nothing. 931 */ 932 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 933 public static final String ACTION_SYNC_SETTINGS = 934 "android.settings.SYNC_SETTINGS"; 935 936 /** 937 * Activity Action: Show add account screen for creating a new account. 938 * <p> 939 * In some cases, a matching Activity may not exist, so ensure you 940 * safeguard against this. 941 * <p> 942 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 943 * extra to the Intent with one or more syncable content provider's authorities. Only account 944 * types which can sync with that content provider will be offered to the user. 945 * <p> 946 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 947 * Intent with one or more account types. 948 * <p> 949 * Input: Nothing. 950 * <p> 951 * Output: Nothing. 952 */ 953 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 954 public static final String ACTION_ADD_ACCOUNT = 955 "android.settings.ADD_ACCOUNT_SETTINGS"; 956 957 /** 958 * Activity Action: Show settings for selecting the network operator. 959 * <p> 960 * In some cases, a matching Activity may not exist, so ensure you 961 * safeguard against this. 962 * <p> 963 * The subscription ID of the subscription for which available network operators should be 964 * displayed may be optionally specified with {@link #EXTRA_SUB_ID}. 965 * <p> 966 * Input: Nothing. 967 * <p> 968 * Output: Nothing. 969 */ 970 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 971 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 972 "android.settings.NETWORK_OPERATOR_SETTINGS"; 973 974 /** 975 * Activity Action: Show settings for selection of 2G/3G. 976 * <p> 977 * In some cases, a matching Activity may not exist, so ensure you 978 * safeguard against this. 979 * <p> 980 * Input: Nothing. 981 * <p> 982 * Output: Nothing. 983 */ 984 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 985 public static final String ACTION_DATA_ROAMING_SETTINGS = 986 "android.settings.DATA_ROAMING_SETTINGS"; 987 988 /** 989 * Activity Action: Show settings for internal storage. 990 * <p> 991 * In some cases, a matching Activity may not exist, so ensure you 992 * safeguard against this. 993 * <p> 994 * Input: Nothing. 995 * <p> 996 * Output: Nothing. 997 */ 998 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 999 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 1000 "android.settings.INTERNAL_STORAGE_SETTINGS"; 1001 /** 1002 * Activity Action: Show settings for memory card storage. 1003 * <p> 1004 * In some cases, a matching Activity may not exist, so ensure you 1005 * safeguard against this. 1006 * <p> 1007 * Input: Nothing. 1008 * <p> 1009 * Output: Nothing. 1010 */ 1011 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1012 public static final String ACTION_MEMORY_CARD_SETTINGS = 1013 "android.settings.MEMORY_CARD_SETTINGS"; 1014 1015 /** 1016 * Activity Action: Show settings for global search. 1017 * <p> 1018 * In some cases, a matching Activity may not exist, so ensure you 1019 * safeguard against this. 1020 * <p> 1021 * Input: Nothing. 1022 * <p> 1023 * Output: Nothing 1024 */ 1025 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1026 public static final String ACTION_SEARCH_SETTINGS = 1027 "android.search.action.SEARCH_SETTINGS"; 1028 1029 /** 1030 * Activity Action: Show general device information settings (serial 1031 * number, software version, phone number, etc.). 1032 * <p> 1033 * In some cases, a matching Activity may not exist, so ensure you 1034 * safeguard against this. 1035 * <p> 1036 * Input: Nothing. 1037 * <p> 1038 * Output: Nothing 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String ACTION_DEVICE_INFO_SETTINGS = 1042 "android.settings.DEVICE_INFO_SETTINGS"; 1043 1044 /** 1045 * Activity Action: Show NFC settings. 1046 * <p> 1047 * This shows UI that allows NFC to be turned on or off. 1048 * <p> 1049 * In some cases, a matching Activity may not exist, so ensure you 1050 * safeguard against this. 1051 * <p> 1052 * Input: Nothing. 1053 * <p> 1054 * Output: Nothing 1055 * @see android.nfc.NfcAdapter#isEnabled() 1056 */ 1057 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1058 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 1059 1060 /** 1061 * Activity Action: Show NFC Sharing settings. 1062 * <p> 1063 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1064 * 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#isNdefPushEnabled() 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_NFCSHARING_SETTINGS = 1076 "android.settings.NFCSHARING_SETTINGS"; 1077 1078 /** 1079 * Activity Action: Show NFC Tap & Pay settings 1080 * <p> 1081 * This shows UI that allows the user to configure Tap&Pay 1082 * settings. 1083 * <p> 1084 * In some cases, a matching Activity may not exist, so ensure you 1085 * safeguard against this. 1086 * <p> 1087 * Input: Nothing. 1088 * <p> 1089 * Output: Nothing 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1093 "android.settings.NFC_PAYMENT_SETTINGS"; 1094 1095 /** 1096 * Activity Action: Show Daydream settings. 1097 * <p> 1098 * In some cases, a matching Activity may not exist, so ensure you 1099 * safeguard against this. 1100 * <p> 1101 * Input: Nothing. 1102 * <p> 1103 * Output: Nothing. 1104 * @see android.service.dreams.DreamService 1105 */ 1106 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1107 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1108 1109 /** 1110 * Activity Action: Show Notification listener settings. 1111 * <p> 1112 * In some cases, a matching Activity may not exist, so ensure you 1113 * safeguard against this. 1114 * <p> 1115 * Input: Nothing. 1116 * <p> 1117 * Output: Nothing. 1118 * @see android.service.notification.NotificationListenerService 1119 */ 1120 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1121 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1122 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1123 1124 /** 1125 * Activity Action: Show Do Not Disturb access settings. 1126 * <p> 1127 * Users can grant and deny access to Do Not Disturb configuration from here. 1128 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1129 * details. 1130 * <p> 1131 * Input: Nothing. 1132 * <p> 1133 * Output: Nothing. 1134 */ 1135 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1136 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1137 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1138 1139 /** 1140 * @hide 1141 */ 1142 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1143 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1144 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1145 1146 /** 1147 * Activity Action: Show settings for video captioning. 1148 * <p> 1149 * In some cases, a matching Activity may not exist, so ensure you safeguard 1150 * against this. 1151 * <p> 1152 * Input: Nothing. 1153 * <p> 1154 * Output: Nothing. 1155 */ 1156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1157 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1158 1159 /** 1160 * Activity Action: Show the top level print settings. 1161 * <p> 1162 * In some cases, a matching Activity may not exist, so ensure you 1163 * safeguard against this. 1164 * <p> 1165 * Input: Nothing. 1166 * <p> 1167 * Output: Nothing. 1168 */ 1169 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1170 public static final String ACTION_PRINT_SETTINGS = 1171 "android.settings.ACTION_PRINT_SETTINGS"; 1172 1173 /** 1174 * Activity Action: Show Zen Mode configuration settings. 1175 * 1176 * @hide 1177 */ 1178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1179 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1180 1181 /** 1182 * Activity Action: Show Zen Mode visual effects configuration settings. 1183 * 1184 * @hide 1185 */ 1186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1187 public static final String ZEN_MODE_BLOCKED_EFFECTS_SETTINGS = 1188 "android.settings.ZEN_MODE_BLOCKED_EFFECTS_SETTINGS"; 1189 1190 /** 1191 * Activity Action: Show Zen Mode onboarding activity. 1192 * 1193 * @hide 1194 */ 1195 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1196 public static final String ZEN_MODE_ONBOARDING = "android.settings.ZEN_MODE_ONBOARDING"; 1197 1198 /** 1199 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1200 */ 1201 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1202 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1203 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1204 1205 /** 1206 * Activity Action: Show Zen Mode automation configuration settings. 1207 * 1208 * @hide 1209 */ 1210 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1211 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1212 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1213 1214 /** 1215 * Activity Action: Modify do not disturb mode settings. 1216 * <p> 1217 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1218 * <p> 1219 * This intent MUST be started using 1220 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1221 * startVoiceActivity}. 1222 * <p> 1223 * Note: The Activity implementing this intent MUST verify that 1224 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1225 * returns true before modifying the setting. 1226 * <p> 1227 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1228 * how long the user wishes to avoid interruptions for. The optional 1229 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1230 * enabling or disabling do not disturb mode. If either extra is not included, the 1231 * user maybe asked to provide the value. 1232 * <p> 1233 * Output: Nothing. 1234 */ 1235 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1236 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1237 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1238 1239 /** 1240 * Activity Action: Show Zen Mode schedule rule configuration settings. 1241 * 1242 * @hide 1243 */ 1244 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1245 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1246 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1247 1248 /** 1249 * Activity Action: Show Zen Mode event rule configuration settings. 1250 * 1251 * @hide 1252 */ 1253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1254 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1255 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1256 1257 /** 1258 * Activity Action: Show Zen Mode external rule configuration settings. 1259 * 1260 * @hide 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1264 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1265 1266 /** 1267 * Activity Action: Show the regulatory information screen for the device. 1268 * <p> 1269 * In some cases, a matching Activity may not exist, so ensure you safeguard 1270 * against this. 1271 * <p> 1272 * Input: Nothing. 1273 * <p> 1274 * Output: Nothing. 1275 */ 1276 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1277 public static final String 1278 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1279 1280 /** 1281 * Activity Action: Show Device Name Settings. 1282 * <p> 1283 * In some cases, a matching Activity may not exist, so ensure you safeguard 1284 * against this. 1285 * 1286 * @hide 1287 */ 1288 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1289 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1290 1291 /** 1292 * Activity Action: Show pairing settings. 1293 * <p> 1294 * In some cases, a matching Activity may not exist, so ensure you safeguard 1295 * against this. 1296 * 1297 * @hide 1298 */ 1299 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1300 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1301 1302 /** 1303 * Activity Action: Show battery saver settings. 1304 * <p> 1305 * In some cases, a matching Activity may not exist, so ensure you safeguard 1306 * against this. 1307 */ 1308 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1309 public static final String ACTION_BATTERY_SAVER_SETTINGS 1310 = "android.settings.BATTERY_SAVER_SETTINGS"; 1311 1312 /** 1313 * Activity Action: Modify Battery Saver mode setting using a voice command. 1314 * <p> 1315 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1316 * <p> 1317 * This intent MUST be started using 1318 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1319 * startVoiceActivity}. 1320 * <p> 1321 * Note: The activity implementing this intent MUST verify that 1322 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1323 * modifying the setting. 1324 * <p> 1325 * Input: To tell which state batter saver mode should be set to, add the 1326 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1327 * If the extra is not included, no changes will be made. 1328 * <p> 1329 * Output: Nothing. 1330 */ 1331 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1332 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1333 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1334 1335 /** 1336 * Activity Action: Show Home selection settings. If there are multiple activities 1337 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1338 * to pick your preferred activity. 1339 */ 1340 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1341 public static final String ACTION_HOME_SETTINGS 1342 = "android.settings.HOME_SETTINGS"; 1343 1344 /** 1345 * Activity Action: Show Default apps settings. 1346 * <p> 1347 * In some cases, a matching Activity may not exist, so ensure you 1348 * safeguard against this. 1349 * <p> 1350 * Input: Nothing. 1351 * <p> 1352 * Output: Nothing. 1353 */ 1354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1355 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1356 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1357 1358 /** 1359 * Activity Action: Show notification settings. 1360 * 1361 * @hide 1362 */ 1363 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1364 public static final String ACTION_NOTIFICATION_SETTINGS 1365 = "android.settings.NOTIFICATION_SETTINGS"; 1366 1367 /** 1368 * Activity Action: Show app listing settings, filtered by those that send notifications. 1369 * 1370 * @hide 1371 */ 1372 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1373 public static final String ACTION_ALL_APPS_NOTIFICATION_SETTINGS = 1374 "android.settings.ALL_APPS_NOTIFICATION_SETTINGS"; 1375 1376 /** 1377 * Activity Action: Show notification settings for a single app. 1378 * <p> 1379 * Input: {@link #EXTRA_APP_PACKAGE}, the package to display. 1380 * <p> 1381 * Output: Nothing. 1382 */ 1383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1384 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1385 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1386 1387 /** 1388 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1389 * <p> 1390 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1391 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1392 * <p> 1393 * Output: Nothing. 1394 */ 1395 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1396 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1397 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1398 1399 /** 1400 * Activity Extra: The package owner of the notification channel settings to display. 1401 * <p> 1402 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1403 */ 1404 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1405 1406 /** 1407 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1408 * to display. 1409 * <p> 1410 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1411 */ 1412 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1413 1414 /** 1415 * Activity Action: Show notification redaction settings. 1416 * 1417 * @hide 1418 */ 1419 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1420 public static final String ACTION_APP_NOTIFICATION_REDACTION 1421 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1422 1423 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1424 1425 /** 1426 * Activity Action: Show a dialog with disabled by policy message. 1427 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1428 * the user know about this. 1429 * <p> 1430 * Input: Nothing. 1431 * <p> 1432 * Output: Nothing. 1433 * 1434 * @hide 1435 */ 1436 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1437 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1438 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1439 1440 /** 1441 * Activity Action: Show a dialog for remote bugreport flow. 1442 * <p> 1443 * Input: Nothing. 1444 * <p> 1445 * Output: Nothing. 1446 * 1447 * @hide 1448 */ 1449 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1450 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1451 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1452 1453 /** 1454 * Activity Action: Show VR listener settings. 1455 * <p> 1456 * Input: Nothing. 1457 * <p> 1458 * Output: Nothing. 1459 * 1460 * @see android.service.vr.VrListenerService 1461 */ 1462 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1463 public static final String ACTION_VR_LISTENER_SETTINGS 1464 = "android.settings.VR_LISTENER_SETTINGS"; 1465 1466 /** 1467 * Activity Action: Show Picture-in-picture settings. 1468 * <p> 1469 * Input: Nothing. 1470 * <p> 1471 * Output: Nothing. 1472 * 1473 * @hide 1474 */ 1475 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1476 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1477 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1478 1479 /** 1480 * Activity Action: Show Storage Manager settings. 1481 * <p> 1482 * Input: Nothing. 1483 * <p> 1484 * Output: Nothing. 1485 * 1486 * @hide 1487 */ 1488 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1489 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1490 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1491 1492 /** 1493 * Activity Action: Allows user to select current webview implementation. 1494 * <p> 1495 * Input: Nothing. 1496 * <p> 1497 * Output: Nothing. 1498 */ 1499 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1500 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1501 1502 /** 1503 * Activity Action: Show enterprise privacy section. 1504 * <p> 1505 * Input: Nothing. 1506 * <p> 1507 * Output: Nothing. 1508 * @hide 1509 */ 1510 @SystemApi 1511 @TestApi 1512 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1513 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1514 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1515 1516 /** 1517 * Activity Action: Show screen that let user select its Autofill Service. 1518 * <p> 1519 * Input: Intent's data URI set with an application name, using the 1520 * "package" schema (like "package:com.my.app"). 1521 * 1522 * <p> 1523 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1524 * to the caller package. 1525 * 1526 * <p> 1527 * <b>NOTE: </b> Applications should call 1528 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1529 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1530 * to start an activity if they return {@code false} and {@code true} respectively. 1531 */ 1532 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1533 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1534 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1535 1536 /** 1537 * Activity Action: Show screen for controlling which apps have access on volume directories. 1538 * <p> 1539 * Input: Nothing. 1540 * <p> 1541 * Output: Nothing. 1542 * <p> 1543 * Applications typically use this action to ask the user to revert the "Do not ask again" 1544 * status of directory access requests made by 1545 * {@link android.os.storage.StorageVolume#createAccessIntent(String)}. 1546 */ 1547 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1548 public static final String ACTION_STORAGE_VOLUME_ACCESS_SETTINGS = 1549 "android.settings.STORAGE_VOLUME_ACCESS_SETTINGS"; 1550 1551 // End of Intent actions for Settings 1552 1553 /** 1554 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1555 */ 1556 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1557 1558 /** 1559 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1560 */ 1561 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1562 1563 /** 1564 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1565 */ 1566 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1567 1568 /** 1569 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1570 * the settings generation in order to cache values locally. If this key is 1571 * mapped to a <code>null</code> string extra in the request bundle, the response 1572 * bundle will contain the same key mapped to a parcelable extra which would be 1573 * an {@link android.util.MemoryIntArray}. The response will also contain an 1574 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1575 * index in the array clients should use to lookup the generation. For efficiency 1576 * the caller should request the generation tracking memory array only if it 1577 * doesn't already have it. 1578 * 1579 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1580 */ 1581 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1582 1583 /** 1584 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1585 * to look up the generation id of the backing table. The value is an integer. 1586 * 1587 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1588 */ 1589 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1590 1591 /** 1592 * @hide Key with the settings table generation. The value is an integer. 1593 * 1594 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1595 */ 1596 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1597 1598 /** 1599 * @hide - User handle argument extra to the fast-path call()-based requests 1600 */ 1601 public static final String CALL_METHOD_USER_KEY = "_user"; 1602 1603 /** 1604 * @hide - Boolean argument extra to the fast-path call()-based requests 1605 */ 1606 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1607 1608 /** 1609 * @hide - User handle argument extra to the fast-path call()-based requests 1610 */ 1611 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1612 1613 /** 1614 * @hide - String argument extra to the fast-path call()-based requests 1615 */ 1616 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1617 1618 /** @hide - Private call() method to write to 'system' table */ 1619 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1620 1621 /** @hide - Private call() method to write to 'secure' table */ 1622 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1623 1624 /** @hide - Private call() method to write to 'global' table */ 1625 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1626 1627 /** @hide - Private call() method to reset to defaults the 'global' table */ 1628 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1629 1630 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1631 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1632 1633 /** 1634 * Activity Extra: Limit available options in launched activity based on the given authority. 1635 * <p> 1636 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1637 * provider's authorities as a String[]. This field is used by some intents to alter the 1638 * behavior of the called activity. 1639 * <p> 1640 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1641 * on the authority given. 1642 */ 1643 public static final String EXTRA_AUTHORITIES = "authorities"; 1644 1645 /** 1646 * Activity Extra: Limit available options in launched activity based on the given account 1647 * types. 1648 * <p> 1649 * This can be passed as an extra field in an Activity Intent with one or more account types 1650 * as a String[]. This field is used by some intents to alter the behavior of the called 1651 * activity. 1652 * <p> 1653 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1654 * list. 1655 */ 1656 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1657 1658 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1659 1660 /** 1661 * Activity Extra: The device identifier to act upon. 1662 * <p> 1663 * This can be passed as an extra field in an Activity Intent with a single 1664 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1665 * settings for the given device. 1666 * <p> 1667 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1668 * dialog for the given device. 1669 * @hide 1670 */ 1671 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1672 1673 /** 1674 * Activity Extra: Enable or disable Airplane Mode. 1675 * <p> 1676 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1677 * intent as a boolean to indicate if it should be enabled. 1678 */ 1679 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1680 1681 /** 1682 * Activity Extra: Enable or disable Battery saver mode. 1683 * <p> 1684 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1685 * intent as a boolean to indicate if it should be enabled. 1686 */ 1687 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1688 "android.settings.extra.battery_saver_mode_enabled"; 1689 1690 /** 1691 * Activity Extra: Enable or disable Do Not Disturb mode. 1692 * <p> 1693 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1694 * intent as a boolean to indicate if it should be enabled. 1695 */ 1696 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1697 "android.settings.extra.do_not_disturb_mode_enabled"; 1698 1699 /** 1700 * Activity Extra: How many minutes to enable do not disturb mode for. 1701 * <p> 1702 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1703 * intent to indicate how long do not disturb mode should be enabled for. 1704 */ 1705 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1706 "android.settings.extra.do_not_disturb_mode_minutes"; 1707 1708 /** 1709 * Reset mode: reset to defaults only settings changed by the 1710 * calling package. If there is a default set the setting 1711 * will be set to it, otherwise the setting will be deleted. 1712 * This is the only type of reset available to non-system clients. 1713 * @hide 1714 */ 1715 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1716 1717 /** 1718 * Reset mode: reset all settings set by untrusted packages, which is 1719 * packages that aren't a part of the system, to the current defaults. 1720 * If there is a default set the setting will be set to it, otherwise 1721 * the setting will be deleted. This mode is only available to the system. 1722 * @hide 1723 */ 1724 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1725 1726 /** 1727 * Reset mode: delete all settings set by untrusted packages, which is 1728 * packages that aren't a part of the system. If a setting is set by an 1729 * untrusted package it will be deleted if its default is not provided 1730 * by the system, otherwise the setting will be set to its default. 1731 * This mode is only available to the system. 1732 * @hide 1733 */ 1734 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1735 1736 /** 1737 * Reset mode: reset all settings to defaults specified by trusted 1738 * packages, which is packages that are a part of the system, and 1739 * delete all settings set by untrusted packages. If a setting has 1740 * a default set by a system package it will be set to the default, 1741 * otherwise the setting will be deleted. This mode is only available 1742 * to the system. 1743 * @hide 1744 */ 1745 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1746 1747 /** @hide */ 1748 @Retention(RetentionPolicy.SOURCE) 1749 @IntDef(prefix = { "RESET_MODE_" }, value = { 1750 RESET_MODE_PACKAGE_DEFAULTS, 1751 RESET_MODE_UNTRUSTED_DEFAULTS, 1752 RESET_MODE_UNTRUSTED_CHANGES, 1753 RESET_MODE_TRUSTED_DEFAULTS 1754 }) 1755 public @interface ResetMode{} 1756 1757 1758 /** 1759 * User has not started setup personalization. 1760 * @hide 1761 */ 1762 public static final int USER_SETUP_PERSONALIZATION_NOT_STARTED = 0; 1763 1764 /** 1765 * User has not yet completed setup personalization. 1766 * @hide 1767 */ 1768 public static final int USER_SETUP_PERSONALIZATION_STARTED = 1; 1769 1770 /** 1771 * User has completed setup personalization. 1772 * @hide 1773 */ 1774 public static final int USER_SETUP_PERSONALIZATION_COMPLETE = 10; 1775 1776 /** @hide */ 1777 @Retention(RetentionPolicy.SOURCE) 1778 @IntDef({ 1779 USER_SETUP_PERSONALIZATION_NOT_STARTED, 1780 USER_SETUP_PERSONALIZATION_STARTED, 1781 USER_SETUP_PERSONALIZATION_COMPLETE 1782 }) 1783 public @interface UserSetupPersonalization {} 1784 1785 /** 1786 * Activity Extra: Number of certificates 1787 * <p> 1788 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1789 * intent to indicate the number of certificates 1790 * @hide 1791 */ 1792 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1793 "android.settings.extra.number_of_certificates"; 1794 1795 private static final String JID_RESOURCE_PREFIX = "android"; 1796 1797 public static final String AUTHORITY = "settings"; 1798 1799 private static final String TAG = "Settings"; 1800 private static final boolean LOCAL_LOGV = false; 1801 1802 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1803 // with a partial enable/disable state in multi-threaded situations. 1804 private static final Object mLocationSettingsLock = new Object(); 1805 1806 // Used in system server calling uid workaround in call() 1807 private static boolean sInSystemServer = false; 1808 private static final Object sInSystemServerLock = new Object(); 1809 1810 /** @hide */ 1811 public static void setInSystemServer() { 1812 synchronized (sInSystemServerLock) { 1813 sInSystemServer = true; 1814 } 1815 } 1816 1817 /** @hide */ 1818 public static boolean isInSystemServer() { 1819 synchronized (sInSystemServerLock) { 1820 return sInSystemServer; 1821 } 1822 } 1823 1824 public static class SettingNotFoundException extends AndroidException { 1825 public SettingNotFoundException(String msg) { 1826 super(msg); 1827 } 1828 } 1829 1830 /** 1831 * Common base for tables of name/value settings. 1832 */ 1833 public static class NameValueTable implements BaseColumns { 1834 public static final String NAME = "name"; 1835 public static final String VALUE = "value"; 1836 1837 protected static boolean putString(ContentResolver resolver, Uri uri, 1838 String name, String value) { 1839 // The database will take care of replacing duplicates. 1840 try { 1841 ContentValues values = new ContentValues(); 1842 values.put(NAME, name); 1843 values.put(VALUE, value); 1844 resolver.insert(uri, values); 1845 return true; 1846 } catch (SQLException e) { 1847 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1848 return false; 1849 } 1850 } 1851 1852 public static Uri getUriFor(Uri uri, String name) { 1853 return Uri.withAppendedPath(uri, name); 1854 } 1855 } 1856 1857 private static final class GenerationTracker { 1858 private final MemoryIntArray mArray; 1859 private final Runnable mErrorHandler; 1860 private final int mIndex; 1861 private int mCurrentGeneration; 1862 1863 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1864 int generation, Runnable errorHandler) { 1865 mArray = array; 1866 mIndex = index; 1867 mErrorHandler = errorHandler; 1868 mCurrentGeneration = generation; 1869 } 1870 1871 public boolean isGenerationChanged() { 1872 final int currentGeneration = readCurrentGeneration(); 1873 if (currentGeneration >= 0) { 1874 if (currentGeneration == mCurrentGeneration) { 1875 return false; 1876 } 1877 mCurrentGeneration = currentGeneration; 1878 } 1879 return true; 1880 } 1881 1882 public int getCurrentGeneration() { 1883 return mCurrentGeneration; 1884 } 1885 1886 private int readCurrentGeneration() { 1887 try { 1888 return mArray.get(mIndex); 1889 } catch (IOException e) { 1890 Log.e(TAG, "Error getting current generation", e); 1891 if (mErrorHandler != null) { 1892 mErrorHandler.run(); 1893 } 1894 } 1895 return -1; 1896 } 1897 1898 public void destroy() { 1899 try { 1900 mArray.close(); 1901 } catch (IOException e) { 1902 Log.e(TAG, "Error closing backing array", e); 1903 if (mErrorHandler != null) { 1904 mErrorHandler.run(); 1905 } 1906 } 1907 } 1908 } 1909 1910 private static final class ContentProviderHolder { 1911 private final Object mLock = new Object(); 1912 1913 @GuardedBy("mLock") 1914 private final Uri mUri; 1915 @GuardedBy("mLock") 1916 private IContentProvider mContentProvider; 1917 1918 public ContentProviderHolder(Uri uri) { 1919 mUri = uri; 1920 } 1921 1922 public IContentProvider getProvider(ContentResolver contentResolver) { 1923 synchronized (mLock) { 1924 if (mContentProvider == null) { 1925 mContentProvider = contentResolver 1926 .acquireProvider(mUri.getAuthority()); 1927 } 1928 return mContentProvider; 1929 } 1930 } 1931 1932 public void clearProviderForTest() { 1933 synchronized (mLock) { 1934 mContentProvider = null; 1935 } 1936 } 1937 } 1938 1939 // Thread-safe. 1940 private static class NameValueCache { 1941 private static final boolean DEBUG = false; 1942 1943 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1944 Settings.NameValueTable.VALUE 1945 }; 1946 1947 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1948 1949 // Must synchronize on 'this' to access mValues and mValuesVersion. 1950 private final HashMap<String, String> mValues = new HashMap<>(); 1951 1952 private final Uri mUri; 1953 private final ContentProviderHolder mProviderHolder; 1954 1955 // The method we'll call (or null, to not use) on the provider 1956 // for the fast path of retrieving settings. 1957 private final String mCallGetCommand; 1958 private final String mCallSetCommand; 1959 1960 @GuardedBy("this") 1961 private GenerationTracker mGenerationTracker; 1962 1963 public NameValueCache(Uri uri, String getCommand, String setCommand, 1964 ContentProviderHolder providerHolder) { 1965 mUri = uri; 1966 mCallGetCommand = getCommand; 1967 mCallSetCommand = setCommand; 1968 mProviderHolder = providerHolder; 1969 } 1970 1971 public boolean putStringForUser(ContentResolver cr, String name, String value, 1972 String tag, boolean makeDefault, final int userHandle) { 1973 try { 1974 Bundle arg = new Bundle(); 1975 arg.putString(Settings.NameValueTable.VALUE, value); 1976 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1977 if (tag != null) { 1978 arg.putString(CALL_METHOD_TAG_KEY, tag); 1979 } 1980 if (makeDefault) { 1981 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 1982 } 1983 IContentProvider cp = mProviderHolder.getProvider(cr); 1984 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1985 } catch (RemoteException e) { 1986 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1987 return false; 1988 } 1989 return true; 1990 } 1991 1992 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1993 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1994 int currentGeneration = -1; 1995 if (isSelf) { 1996 synchronized (NameValueCache.this) { 1997 if (mGenerationTracker != null) { 1998 if (mGenerationTracker.isGenerationChanged()) { 1999 if (DEBUG) { 2000 Log.i(TAG, "Generation changed for type:" 2001 + mUri.getPath() + " in package:" 2002 + cr.getPackageName() +" and user:" + userHandle); 2003 } 2004 mValues.clear(); 2005 } else if (mValues.containsKey(name)) { 2006 return mValues.get(name); 2007 } 2008 if (mGenerationTracker != null) { 2009 currentGeneration = mGenerationTracker.getCurrentGeneration(); 2010 } 2011 } 2012 } 2013 } else { 2014 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 2015 + " by user " + UserHandle.myUserId() + " so skipping cache"); 2016 } 2017 2018 IContentProvider cp = mProviderHolder.getProvider(cr); 2019 2020 // Try the fast path first, not using query(). If this 2021 // fails (alternate Settings provider that doesn't support 2022 // this interface?) then we fall back to the query/table 2023 // interface. 2024 if (mCallGetCommand != null) { 2025 try { 2026 Bundle args = null; 2027 if (!isSelf) { 2028 args = new Bundle(); 2029 args.putInt(CALL_METHOD_USER_KEY, userHandle); 2030 } 2031 boolean needsGenerationTracker = false; 2032 synchronized (NameValueCache.this) { 2033 if (isSelf && mGenerationTracker == null) { 2034 needsGenerationTracker = true; 2035 if (args == null) { 2036 args = new Bundle(); 2037 } 2038 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 2039 if (DEBUG) { 2040 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 2041 + " in package:" + cr.getPackageName() +" and user:" 2042 + userHandle); 2043 } 2044 } 2045 } 2046 Bundle b; 2047 // If we're in system server and in a binder transaction we need to clear the 2048 // calling uid. This works around code in system server that did not call 2049 // clearCallingIdentity, previously this wasn't needed because reading settings 2050 // did not do permission checking but thats no longer the case. 2051 // Long term this should be removed and callers should properly call 2052 // clearCallingIdentity or use a ContentResolver from the caller as needed. 2053 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2054 final long token = Binder.clearCallingIdentity(); 2055 try { 2056 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2057 } finally { 2058 Binder.restoreCallingIdentity(token); 2059 } 2060 } else { 2061 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2062 } 2063 if (b != null) { 2064 String value = b.getString(Settings.NameValueTable.VALUE); 2065 // Don't update our cache for reads of other users' data 2066 if (isSelf) { 2067 synchronized (NameValueCache.this) { 2068 if (needsGenerationTracker) { 2069 MemoryIntArray array = b.getParcelable( 2070 CALL_METHOD_TRACK_GENERATION_KEY); 2071 final int index = b.getInt( 2072 CALL_METHOD_GENERATION_INDEX_KEY, -1); 2073 if (array != null && index >= 0) { 2074 final int generation = b.getInt( 2075 CALL_METHOD_GENERATION_KEY, 0); 2076 if (DEBUG) { 2077 Log.i(TAG, "Received generation tracker for type:" 2078 + mUri.getPath() + " in package:" 2079 + cr.getPackageName() + " and user:" 2080 + userHandle + " with index:" + index); 2081 } 2082 if (mGenerationTracker != null) { 2083 mGenerationTracker.destroy(); 2084 } 2085 mGenerationTracker = new GenerationTracker(array, index, 2086 generation, () -> { 2087 synchronized (NameValueCache.this) { 2088 Log.e(TAG, "Error accessing generation" 2089 + " tracker - removing"); 2090 if (mGenerationTracker != null) { 2091 GenerationTracker generationTracker = 2092 mGenerationTracker; 2093 mGenerationTracker = null; 2094 generationTracker.destroy(); 2095 mValues.clear(); 2096 } 2097 } 2098 }); 2099 } 2100 } 2101 if (mGenerationTracker != null && currentGeneration == 2102 mGenerationTracker.getCurrentGeneration()) { 2103 mValues.put(name, value); 2104 } 2105 } 2106 } else { 2107 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 2108 + " by " + UserHandle.myUserId() 2109 + " so not updating cache"); 2110 } 2111 return value; 2112 } 2113 // If the response Bundle is null, we fall through 2114 // to the query interface below. 2115 } catch (RemoteException e) { 2116 // Not supported by the remote side? Fall through 2117 // to query(). 2118 } 2119 } 2120 2121 Cursor c = null; 2122 try { 2123 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 2124 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 2125 // Same workaround as above. 2126 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2127 final long token = Binder.clearCallingIdentity(); 2128 try { 2129 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2130 null); 2131 } finally { 2132 Binder.restoreCallingIdentity(token); 2133 } 2134 } else { 2135 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2136 null); 2137 } 2138 if (c == null) { 2139 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2140 return null; 2141 } 2142 2143 String value = c.moveToNext() ? c.getString(0) : null; 2144 synchronized (NameValueCache.this) { 2145 if(mGenerationTracker != null && 2146 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2147 mValues.put(name, value); 2148 } 2149 } 2150 if (LOCAL_LOGV) { 2151 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2152 name + " = " + (value == null ? "(null)" : value)); 2153 } 2154 return value; 2155 } catch (RemoteException e) { 2156 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2157 return null; // Return null, but don't cache it. 2158 } finally { 2159 if (c != null) c.close(); 2160 } 2161 } 2162 2163 public void clearGenerationTrackerForTest() { 2164 synchronized (NameValueCache.this) { 2165 if (mGenerationTracker != null) { 2166 mGenerationTracker.destroy(); 2167 } 2168 mValues.clear(); 2169 mGenerationTracker = null; 2170 } 2171 } 2172 } 2173 2174 /** 2175 * Checks if the specified context can draw on top of other apps. As of API 2176 * level 23, an app cannot draw on top of other apps unless it declares the 2177 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2178 * manifest, <em>and</em> the user specifically grants the app this 2179 * capability. To prompt the user to grant this approval, the app must send an 2180 * intent with the action 2181 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2182 * causes the system to display a permission management screen. 2183 * 2184 * @param context App context. 2185 * @return true if the specified context can draw on top of other apps, false otherwise 2186 */ 2187 public static boolean canDrawOverlays(Context context) { 2188 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2189 context.getOpPackageName(), false); 2190 } 2191 2192 /** 2193 * System settings, containing miscellaneous system preferences. This 2194 * table holds simple name/value pairs. There are convenience 2195 * functions for accessing individual settings entries. 2196 */ 2197 public static final class System extends NameValueTable { 2198 // NOTE: If you add new settings here, be sure to add them to 2199 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSystemSettingsLocked. 2200 2201 private static final float DEFAULT_FONT_SCALE = 1.0f; 2202 2203 /** 2204 * The content:// style URL for this table 2205 */ 2206 public static final Uri CONTENT_URI = 2207 Uri.parse("content://" + AUTHORITY + "/system"); 2208 2209 private static final ContentProviderHolder sProviderHolder = 2210 new ContentProviderHolder(CONTENT_URI); 2211 2212 private static final NameValueCache sNameValueCache = new NameValueCache( 2213 CONTENT_URI, 2214 CALL_METHOD_GET_SYSTEM, 2215 CALL_METHOD_PUT_SYSTEM, 2216 sProviderHolder); 2217 2218 private static final HashSet<String> MOVED_TO_SECURE; 2219 static { 2220 MOVED_TO_SECURE = new HashSet<>(30); 2221 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2222 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2223 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2224 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2225 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2226 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2227 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2228 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2229 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2230 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2231 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2232 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2233 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2234 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2235 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2236 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2237 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2238 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2239 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2240 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2241 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2242 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2243 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2244 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2245 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2246 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2247 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2248 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2249 2250 // At one time in System, then Global, but now back in Secure 2251 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2252 } 2253 2254 private static final HashSet<String> MOVED_TO_GLOBAL; 2255 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2256 static { 2257 MOVED_TO_GLOBAL = new HashSet<>(); 2258 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2259 2260 // these were originally in system but migrated to secure in the past, 2261 // so are duplicated in the Secure.* namespace 2262 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2263 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2264 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2265 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2266 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2267 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2268 2269 // these are moving directly from system to global 2270 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2271 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2272 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2273 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2274 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2275 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2276 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2277 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2278 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2279 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2280 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2281 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2282 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2283 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2284 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2285 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2286 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2287 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2288 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2289 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2290 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2291 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2292 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2293 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2294 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2295 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2296 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2297 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2298 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2299 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2300 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2301 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2302 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2303 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2304 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2305 } 2306 2307 /** @hide */ 2308 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2309 outKeySet.addAll(MOVED_TO_GLOBAL); 2310 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2311 } 2312 2313 /** @hide */ 2314 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2315 outKeySet.addAll(MOVED_TO_SECURE); 2316 } 2317 2318 /** @hide */ 2319 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2320 outKeySet.addAll(MOVED_TO_GLOBAL); 2321 } 2322 2323 /** @hide */ 2324 public static void clearProviderForTest() { 2325 sProviderHolder.clearProviderForTest(); 2326 sNameValueCache.clearGenerationTrackerForTest(); 2327 } 2328 2329 /** 2330 * Look up a name in the database. 2331 * @param resolver to access the database with 2332 * @param name to look up in the table 2333 * @return the corresponding value, or null if not present 2334 */ 2335 public static String getString(ContentResolver resolver, String name) { 2336 return getStringForUser(resolver, name, resolver.getUserId()); 2337 } 2338 2339 /** @hide */ 2340 public static String getStringForUser(ContentResolver resolver, String name, 2341 int userHandle) { 2342 if (MOVED_TO_SECURE.contains(name)) { 2343 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2344 + " to android.provider.Settings.Secure, returning read-only value."); 2345 return Secure.getStringForUser(resolver, name, userHandle); 2346 } 2347 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2348 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2349 + " to android.provider.Settings.Global, returning read-only value."); 2350 return Global.getStringForUser(resolver, name, userHandle); 2351 } 2352 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2353 } 2354 2355 /** 2356 * Store a name/value pair into the database. 2357 * @param resolver to access the database with 2358 * @param name to store 2359 * @param value to associate with the name 2360 * @return true if the value was set, false on database errors 2361 */ 2362 public static boolean putString(ContentResolver resolver, String name, String value) { 2363 return putStringForUser(resolver, name, value, resolver.getUserId()); 2364 } 2365 2366 /** @hide */ 2367 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2368 int userHandle) { 2369 if (MOVED_TO_SECURE.contains(name)) { 2370 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2371 + " to android.provider.Settings.Secure, value is unchanged."); 2372 return false; 2373 } 2374 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2375 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2376 + " to android.provider.Settings.Global, value is unchanged."); 2377 return false; 2378 } 2379 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2380 } 2381 2382 /** 2383 * Construct the content URI for a particular name/value pair, 2384 * useful for monitoring changes with a ContentObserver. 2385 * @param name to look up in the table 2386 * @return the corresponding content URI, or null if not present 2387 */ 2388 public static Uri getUriFor(String name) { 2389 if (MOVED_TO_SECURE.contains(name)) { 2390 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2391 + " to android.provider.Settings.Secure, returning Secure URI."); 2392 return Secure.getUriFor(Secure.CONTENT_URI, name); 2393 } 2394 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2395 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2396 + " to android.provider.Settings.Global, returning read-only global URI."); 2397 return Global.getUriFor(Global.CONTENT_URI, name); 2398 } 2399 return getUriFor(CONTENT_URI, name); 2400 } 2401 2402 /** 2403 * Convenience function for retrieving a single system settings value 2404 * as an integer. Note that internally setting values are always 2405 * stored as strings; this function converts the string to an integer 2406 * for you. The default value will be returned if the setting is 2407 * not defined or not an integer. 2408 * 2409 * @param cr The ContentResolver to access. 2410 * @param name The name of the setting to retrieve. 2411 * @param def Value to return if the setting is not defined. 2412 * 2413 * @return The setting's current value, or 'def' if it is not defined 2414 * or not a valid integer. 2415 */ 2416 public static int getInt(ContentResolver cr, String name, int def) { 2417 return getIntForUser(cr, name, def, cr.getUserId()); 2418 } 2419 2420 /** @hide */ 2421 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2422 String v = getStringForUser(cr, name, userHandle); 2423 try { 2424 return v != null ? Integer.parseInt(v) : def; 2425 } catch (NumberFormatException e) { 2426 return def; 2427 } 2428 } 2429 2430 /** 2431 * Convenience function for retrieving a single system settings value 2432 * as an integer. Note that internally setting values are always 2433 * stored as strings; this function converts the string to an integer 2434 * for you. 2435 * <p> 2436 * This version does not take a default value. If the setting has not 2437 * been set, or the string value is not a number, 2438 * it throws {@link SettingNotFoundException}. 2439 * 2440 * @param cr The ContentResolver to access. 2441 * @param name The name of the setting to retrieve. 2442 * 2443 * @throws SettingNotFoundException Thrown if a setting by the given 2444 * name can't be found or the setting value is not an integer. 2445 * 2446 * @return The setting's current value. 2447 */ 2448 public static int getInt(ContentResolver cr, String name) 2449 throws SettingNotFoundException { 2450 return getIntForUser(cr, name, cr.getUserId()); 2451 } 2452 2453 /** @hide */ 2454 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2455 throws SettingNotFoundException { 2456 String v = getStringForUser(cr, name, userHandle); 2457 try { 2458 return Integer.parseInt(v); 2459 } catch (NumberFormatException e) { 2460 throw new SettingNotFoundException(name); 2461 } 2462 } 2463 2464 /** 2465 * Convenience function for updating a single settings value as an 2466 * integer. This will either create a new entry in the table if the 2467 * given name does not exist, or modify the value of the existing row 2468 * with that name. Note that internally setting values are always 2469 * stored as strings, so this function converts the given value to a 2470 * string before storing it. 2471 * 2472 * @param cr The ContentResolver to access. 2473 * @param name The name of the setting to modify. 2474 * @param value The new value for the setting. 2475 * @return true if the value was set, false on database errors 2476 */ 2477 public static boolean putInt(ContentResolver cr, String name, int value) { 2478 return putIntForUser(cr, name, value, cr.getUserId()); 2479 } 2480 2481 /** @hide */ 2482 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2483 int userHandle) { 2484 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2485 } 2486 2487 /** 2488 * Convenience function for retrieving a single system settings value 2489 * as a {@code long}. Note that internally setting values are always 2490 * stored as strings; this function converts the string to a {@code long} 2491 * for you. The default value will be returned if the setting is 2492 * not defined or not a {@code long}. 2493 * 2494 * @param cr The ContentResolver to access. 2495 * @param name The name of the setting to retrieve. 2496 * @param def Value to return if the setting is not defined. 2497 * 2498 * @return The setting's current value, or 'def' if it is not defined 2499 * or not a valid {@code long}. 2500 */ 2501 public static long getLong(ContentResolver cr, String name, long def) { 2502 return getLongForUser(cr, name, def, cr.getUserId()); 2503 } 2504 2505 /** @hide */ 2506 public static long getLongForUser(ContentResolver cr, String name, long def, 2507 int userHandle) { 2508 String valString = getStringForUser(cr, name, userHandle); 2509 long value; 2510 try { 2511 value = valString != null ? Long.parseLong(valString) : def; 2512 } catch (NumberFormatException e) { 2513 value = def; 2514 } 2515 return value; 2516 } 2517 2518 /** 2519 * Convenience function for retrieving a single system settings value 2520 * as a {@code long}. Note that internally setting values are always 2521 * stored as strings; this function converts the string to a {@code long} 2522 * for you. 2523 * <p> 2524 * This version does not take a default value. If the setting has not 2525 * been set, or the string value is not a number, 2526 * it throws {@link SettingNotFoundException}. 2527 * 2528 * @param cr The ContentResolver to access. 2529 * @param name The name of the setting to retrieve. 2530 * 2531 * @return The setting's current value. 2532 * @throws SettingNotFoundException Thrown if a setting by the given 2533 * name can't be found or the setting value is not an integer. 2534 */ 2535 public static long getLong(ContentResolver cr, String name) 2536 throws SettingNotFoundException { 2537 return getLongForUser(cr, name, cr.getUserId()); 2538 } 2539 2540 /** @hide */ 2541 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2542 throws SettingNotFoundException { 2543 String valString = getStringForUser(cr, name, userHandle); 2544 try { 2545 return Long.parseLong(valString); 2546 } catch (NumberFormatException e) { 2547 throw new SettingNotFoundException(name); 2548 } 2549 } 2550 2551 /** 2552 * Convenience function for updating a single settings value as a long 2553 * integer. This will either create a new entry in the table if the 2554 * given name does not exist, or modify the value of the existing row 2555 * with that name. Note that internally setting values are always 2556 * stored as strings, so this function converts the given value to a 2557 * string before storing it. 2558 * 2559 * @param cr The ContentResolver to access. 2560 * @param name The name of the setting to modify. 2561 * @param value The new value for the setting. 2562 * @return true if the value was set, false on database errors 2563 */ 2564 public static boolean putLong(ContentResolver cr, String name, long value) { 2565 return putLongForUser(cr, name, value, cr.getUserId()); 2566 } 2567 2568 /** @hide */ 2569 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2570 int userHandle) { 2571 return putStringForUser(cr, name, Long.toString(value), userHandle); 2572 } 2573 2574 /** 2575 * Convenience function for retrieving a single system settings value 2576 * as a floating point number. Note that internally setting values are 2577 * always stored as strings; this function converts the string to an 2578 * float for you. The default value will be returned if the setting 2579 * is not defined or not a valid float. 2580 * 2581 * @param cr The ContentResolver to access. 2582 * @param name The name of the setting to retrieve. 2583 * @param def Value to return if the setting is not defined. 2584 * 2585 * @return The setting's current value, or 'def' if it is not defined 2586 * or not a valid float. 2587 */ 2588 public static float getFloat(ContentResolver cr, String name, float def) { 2589 return getFloatForUser(cr, name, def, cr.getUserId()); 2590 } 2591 2592 /** @hide */ 2593 public static float getFloatForUser(ContentResolver cr, String name, float def, 2594 int userHandle) { 2595 String v = getStringForUser(cr, name, userHandle); 2596 try { 2597 return v != null ? Float.parseFloat(v) : def; 2598 } catch (NumberFormatException e) { 2599 return def; 2600 } 2601 } 2602 2603 /** 2604 * Convenience function for retrieving a single system settings value 2605 * as a float. Note that internally setting values are always 2606 * stored as strings; this function converts the string to a float 2607 * for you. 2608 * <p> 2609 * This version does not take a default value. If the setting has not 2610 * been set, or the string value is not a number, 2611 * it throws {@link SettingNotFoundException}. 2612 * 2613 * @param cr The ContentResolver to access. 2614 * @param name The name of the setting to retrieve. 2615 * 2616 * @throws SettingNotFoundException Thrown if a setting by the given 2617 * name can't be found or the setting value is not a float. 2618 * 2619 * @return The setting's current value. 2620 */ 2621 public static float getFloat(ContentResolver cr, String name) 2622 throws SettingNotFoundException { 2623 return getFloatForUser(cr, name, cr.getUserId()); 2624 } 2625 2626 /** @hide */ 2627 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2628 throws SettingNotFoundException { 2629 String v = getStringForUser(cr, name, userHandle); 2630 if (v == null) { 2631 throw new SettingNotFoundException(name); 2632 } 2633 try { 2634 return Float.parseFloat(v); 2635 } catch (NumberFormatException e) { 2636 throw new SettingNotFoundException(name); 2637 } 2638 } 2639 2640 /** 2641 * Convenience function for updating a single settings value as a 2642 * floating point number. This will either create a new entry in the 2643 * table if the given name does not exist, or modify the value of the 2644 * existing row with that name. Note that internally setting values 2645 * are always stored as strings, so this function converts the given 2646 * value to a string before storing it. 2647 * 2648 * @param cr The ContentResolver to access. 2649 * @param name The name of the setting to modify. 2650 * @param value The new value for the setting. 2651 * @return true if the value was set, false on database errors 2652 */ 2653 public static boolean putFloat(ContentResolver cr, String name, float value) { 2654 return putFloatForUser(cr, name, value, cr.getUserId()); 2655 } 2656 2657 /** @hide */ 2658 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2659 int userHandle) { 2660 return putStringForUser(cr, name, Float.toString(value), userHandle); 2661 } 2662 2663 /** 2664 * Convenience function to read all of the current 2665 * configuration-related settings into a 2666 * {@link Configuration} object. 2667 * 2668 * @param cr The ContentResolver to access. 2669 * @param outConfig Where to place the configuration settings. 2670 */ 2671 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2672 adjustConfigurationForUser(cr, outConfig, cr.getUserId(), 2673 false /* updateSettingsIfEmpty */); 2674 } 2675 2676 /** @hide */ 2677 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2678 int userHandle, boolean updateSettingsIfEmpty) { 2679 outConfig.fontScale = Settings.System.getFloatForUser( 2680 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2681 if (outConfig.fontScale < 0) { 2682 outConfig.fontScale = DEFAULT_FONT_SCALE; 2683 } 2684 2685 final String localeValue = 2686 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2687 if (localeValue != null) { 2688 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2689 } else { 2690 // Do not update configuration with emtpy settings since we need to take over the 2691 // locale list of previous user if the settings value is empty. This happens when a 2692 // new user is created. 2693 2694 if (updateSettingsIfEmpty) { 2695 // Make current configuration persistent. This is necessary the first time a 2696 // user log in. At the first login, the configuration settings are empty, so we 2697 // need to store the adjusted configuration as the initial settings. 2698 Settings.System.putStringForUser( 2699 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2700 userHandle); 2701 } 2702 } 2703 } 2704 2705 /** 2706 * @hide Erase the fields in the Configuration that should be applied 2707 * by the settings. 2708 */ 2709 public static void clearConfiguration(Configuration inoutConfig) { 2710 inoutConfig.fontScale = 0; 2711 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2712 inoutConfig.clearLocales(); 2713 } 2714 } 2715 2716 /** 2717 * Convenience function to write a batch of configuration-related 2718 * settings from a {@link Configuration} object. 2719 * 2720 * @param cr The ContentResolver to access. 2721 * @param config The settings to write. 2722 * @return true if the values were set, false on database errors 2723 */ 2724 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2725 return putConfigurationForUser(cr, config, cr.getUserId()); 2726 } 2727 2728 /** @hide */ 2729 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2730 int userHandle) { 2731 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2732 Settings.System.putStringForUser( 2733 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2734 } 2735 2736 /** @hide */ 2737 public static boolean hasInterestingConfigurationChanges(int changes) { 2738 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2739 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2740 } 2741 2742 /** @deprecated - Do not use */ 2743 @Deprecated 2744 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2745 return getShowGTalkServiceStatusForUser(cr, cr.getUserId()); 2746 } 2747 2748 /** 2749 * @hide 2750 * @deprecated - Do not use 2751 */ 2752 @Deprecated 2753 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2754 int userHandle) { 2755 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2756 } 2757 2758 /** @deprecated - Do not use */ 2759 @Deprecated 2760 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2761 setShowGTalkServiceStatusForUser(cr, flag, cr.getUserId()); 2762 } 2763 2764 /** 2765 * @hide 2766 * @deprecated - Do not use 2767 */ 2768 @Deprecated 2769 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2770 int userHandle) { 2771 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2772 } 2773 2774 /** 2775 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2776 */ 2777 @Deprecated 2778 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2779 2780 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 2781 @Override 2782 public boolean validate(String value) { 2783 try { 2784 int val = Integer.parseInt(value); 2785 return (val == 0) 2786 || (val == BatteryManager.BATTERY_PLUGGED_AC) 2787 || (val == BatteryManager.BATTERY_PLUGGED_USB) 2788 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 2789 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2790 | BatteryManager.BATTERY_PLUGGED_USB)) 2791 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2792 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2793 || (val == (BatteryManager.BATTERY_PLUGGED_USB 2794 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2795 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2796 | BatteryManager.BATTERY_PLUGGED_USB 2797 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 2798 } catch (NumberFormatException e) { 2799 return false; 2800 } 2801 } 2802 }; 2803 2804 /** 2805 * What happens when the user presses the end call button if they're not 2806 * on a call.<br/> 2807 * <b>Values:</b><br/> 2808 * 0 - The end button does nothing.<br/> 2809 * 1 - The end button goes to the home screen.<br/> 2810 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2811 * 3 - The end button goes to the home screen. If the user is already on the 2812 * home screen, it puts the device to sleep. 2813 */ 2814 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2815 2816 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2817 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 2818 2819 /** 2820 * END_BUTTON_BEHAVIOR value for "go home". 2821 * @hide 2822 */ 2823 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2824 2825 /** 2826 * END_BUTTON_BEHAVIOR value for "go to sleep". 2827 * @hide 2828 */ 2829 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2830 2831 /** 2832 * END_BUTTON_BEHAVIOR default value. 2833 * @hide 2834 */ 2835 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2836 2837 /** 2838 * Is advanced settings mode turned on. 0 == no, 1 == yes 2839 * @hide 2840 */ 2841 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2842 2843 private static final Validator ADVANCED_SETTINGS_VALIDATOR = BOOLEAN_VALIDATOR; 2844 2845 /** 2846 * ADVANCED_SETTINGS default value. 2847 * @hide 2848 */ 2849 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2850 2851 /** 2852 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2853 */ 2854 @Deprecated 2855 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2856 2857 /** 2858 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2859 */ 2860 @Deprecated 2861 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2862 2863 /** 2864 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2865 */ 2866 @Deprecated 2867 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2868 2869 /** 2870 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2871 * {@hide} 2872 */ 2873 @Deprecated 2874 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2875 2876 /** 2877 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2878 */ 2879 @Deprecated 2880 public static final String RADIO_CELL = Global.RADIO_CELL; 2881 2882 /** 2883 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2884 */ 2885 @Deprecated 2886 public static final String RADIO_NFC = Global.RADIO_NFC; 2887 2888 /** 2889 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2890 */ 2891 @Deprecated 2892 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2893 2894 /** 2895 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2896 * 2897 * {@hide} 2898 */ 2899 @Deprecated 2900 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2901 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2902 2903 /** 2904 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2905 */ 2906 @Deprecated 2907 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2908 2909 /** 2910 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2911 */ 2912 @Deprecated 2913 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2914 2915 /** 2916 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2917 */ 2918 @Deprecated 2919 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2920 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2921 2922 /** 2923 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2924 */ 2925 @Deprecated 2926 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2927 2928 /** 2929 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2930 */ 2931 @Deprecated 2932 public static final String MODE_RINGER = Global.MODE_RINGER; 2933 2934 /** 2935 * Whether to use static IP and other static network attributes. 2936 * <p> 2937 * Set to 1 for true and 0 for false. 2938 * 2939 * @deprecated Use {@link WifiManager} instead 2940 */ 2941 @Deprecated 2942 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2943 2944 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = BOOLEAN_VALIDATOR; 2945 2946 /** 2947 * The static IP address. 2948 * <p> 2949 * Example: "192.168.1.51" 2950 * 2951 * @deprecated Use {@link WifiManager} instead 2952 */ 2953 @Deprecated 2954 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2955 2956 private static final Validator WIFI_STATIC_IP_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2957 2958 /** 2959 * If using static IP, the gateway's IP address. 2960 * <p> 2961 * Example: "192.168.1.1" 2962 * 2963 * @deprecated Use {@link WifiManager} instead 2964 */ 2965 @Deprecated 2966 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2967 2968 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2969 2970 /** 2971 * If using static IP, the net mask. 2972 * <p> 2973 * Example: "255.255.255.0" 2974 * 2975 * @deprecated Use {@link WifiManager} instead 2976 */ 2977 @Deprecated 2978 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2979 2980 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2981 2982 /** 2983 * If using static IP, the primary DNS'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_DNS1 = "wifi_static_dns1"; 2991 2992 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2993 2994 /** 2995 * If using static IP, the secondary DNS's IP address. 2996 * <p> 2997 * Example: "192.168.1.2" 2998 * 2999 * @deprecated Use {@link WifiManager} instead 3000 */ 3001 @Deprecated 3002 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 3003 3004 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3005 3006 /** 3007 * Determines whether remote devices may discover and/or connect to 3008 * this device. 3009 * <P>Type: INT</P> 3010 * 2 -- discoverable and connectable 3011 * 1 -- connectable but not discoverable 3012 * 0 -- neither connectable nor discoverable 3013 */ 3014 public static final String BLUETOOTH_DISCOVERABILITY = 3015 "bluetooth_discoverability"; 3016 3017 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 3018 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3019 3020 /** 3021 * Bluetooth discoverability timeout. If this value is nonzero, then 3022 * Bluetooth becomes discoverable for a certain number of seconds, 3023 * after which is becomes simply connectable. The value is in seconds. 3024 */ 3025 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 3026 "bluetooth_discoverability_timeout"; 3027 3028 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 3029 NON_NEGATIVE_INTEGER_VALIDATOR; 3030 3031 /** 3032 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 3033 * instead 3034 */ 3035 @Deprecated 3036 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 3037 3038 /** 3039 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 3040 * instead 3041 */ 3042 @Deprecated 3043 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3044 3045 /** 3046 * @deprecated Use 3047 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 3048 * instead 3049 */ 3050 @Deprecated 3051 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3052 "lock_pattern_tactile_feedback_enabled"; 3053 3054 /** 3055 * A formatted string of the next alarm that is set, or the empty string 3056 * if there is no alarm set. 3057 * 3058 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 3059 */ 3060 @Deprecated 3061 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 3062 3063 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3064 private static final int MAX_LENGTH = 1000; 3065 3066 @Override 3067 public boolean validate(String value) { 3068 // TODO: No idea what the correct format is. 3069 return value == null || value.length() < MAX_LENGTH; 3070 } 3071 }; 3072 3073 /** 3074 * Scaling factor for fonts, float. 3075 */ 3076 public static final String FONT_SCALE = "font_scale"; 3077 3078 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3079 @Override 3080 public boolean validate(String value) { 3081 try { 3082 return Float.parseFloat(value) >= 0; 3083 } catch (NumberFormatException e) { 3084 return false; 3085 } 3086 } 3087 }; 3088 3089 /** 3090 * The serialized system locale value. 3091 * 3092 * Do not use this value directory. 3093 * To get system locale, use {@link LocaleList#getDefault} instead. 3094 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3095 * instead. 3096 * @hide 3097 */ 3098 public static final String SYSTEM_LOCALES = "system_locales"; 3099 3100 3101 /** 3102 * Name of an application package to be debugged. 3103 * 3104 * @deprecated Use {@link Global#DEBUG_APP} instead 3105 */ 3106 @Deprecated 3107 public static final String DEBUG_APP = Global.DEBUG_APP; 3108 3109 /** 3110 * If 1, when launching DEBUG_APP it will wait for the debugger before 3111 * starting user code. If 0, it will run normally. 3112 * 3113 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3114 */ 3115 @Deprecated 3116 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3117 3118 /** 3119 * Whether or not to dim the screen. 0=no 1=yes 3120 * @deprecated This setting is no longer used. 3121 */ 3122 @Deprecated 3123 public static final String DIM_SCREEN = "dim_screen"; 3124 3125 private static final Validator DIM_SCREEN_VALIDATOR = BOOLEAN_VALIDATOR; 3126 3127 /** 3128 * The display color mode. 3129 * @hide 3130 */ 3131 public static final String DISPLAY_COLOR_MODE = "display_color_mode"; 3132 3133 private static final Validator DISPLAY_COLOR_MODE_VALIDATOR = 3134 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3135 3136 /** 3137 * The amount of time in milliseconds before the device goes to sleep or begins 3138 * to dream after a period of inactivity. This value is also known as the 3139 * user activity timeout period since the screen isn't necessarily turned off 3140 * when it expires. 3141 * 3142 * <p> 3143 * This value is bounded by maximum timeout set by 3144 * {@link android.app.admin.DevicePolicyManager#setMaximumTimeToLock(ComponentName, long)}. 3145 */ 3146 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3147 3148 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = 3149 NON_NEGATIVE_INTEGER_VALIDATOR; 3150 3151 /** 3152 * The screen backlight brightness between 0 and 255. 3153 */ 3154 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3155 3156 /** 3157 * The screen backlight brightness between 0 and 255. 3158 * @hide 3159 */ 3160 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3161 3162 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3163 new SettingsValidators.InclusiveIntegerRangeValidator(0, 255); 3164 3165 /** 3166 * Control whether to enable automatic brightness mode. 3167 */ 3168 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3169 3170 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 3171 3172 /** 3173 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3174 * or less (<0.0 >-1.0) bright. 3175 * @hide 3176 */ 3177 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3178 3179 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3180 new SettingsValidators.InclusiveFloatRangeValidator(-1, 1); 3181 3182 /** 3183 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3184 */ 3185 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3186 3187 /** 3188 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3189 */ 3190 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3191 3192 /** 3193 * Control whether the process CPU usage meter should be shown. 3194 * 3195 * @deprecated This functionality is no longer available as of 3196 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3197 */ 3198 @Deprecated 3199 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3200 3201 /** 3202 * If 1, the activity manager will aggressively finish activities and 3203 * processes as soon as they are no longer needed. If 0, the normal 3204 * extended lifetime is used. 3205 * 3206 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3207 */ 3208 @Deprecated 3209 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3210 3211 /** 3212 * Determines which streams are affected by ringer and zen mode changes. The 3213 * stream type's bit should be set to 1 if it should be muted when going 3214 * into an inaudible ringer mode. 3215 */ 3216 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3217 3218 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3219 NON_NEGATIVE_INTEGER_VALIDATOR; 3220 3221 /** 3222 * Determines which streams are affected by mute. The 3223 * stream type's bit should be set to 1 if it should be muted when a mute request 3224 * is received. 3225 */ 3226 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3227 3228 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3229 NON_NEGATIVE_INTEGER_VALIDATOR; 3230 3231 /** 3232 * Whether vibrate is on for different events. This is used internally, 3233 * changing this value will not change the vibrate. See AudioManager. 3234 */ 3235 public static final String VIBRATE_ON = "vibrate_on"; 3236 3237 private static final Validator VIBRATE_ON_VALIDATOR = BOOLEAN_VALIDATOR; 3238 3239 /** 3240 * If 1, redirects the system vibrator to all currently attached input devices 3241 * that support vibration. If there are no such input devices, then the system 3242 * vibrator is used instead. 3243 * If 0, does not register the system vibrator. 3244 * 3245 * This setting is mainly intended to provide a compatibility mechanism for 3246 * applications that only know about the system vibrator and do not use the 3247 * input device vibrator API. 3248 * 3249 * @hide 3250 */ 3251 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3252 3253 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = BOOLEAN_VALIDATOR; 3254 3255 /** 3256 * The intensity of notification vibrations, if configurable. 3257 * 3258 * Not all devices are capable of changing their vibration intensity; on these devices 3259 * there will likely be no difference between the various vibration intensities except for 3260 * intensity 0 (off) and the rest. 3261 * 3262 * <b>Values:</b><br/> 3263 * 0 - Vibration is disabled<br/> 3264 * 1 - Weak vibrations<br/> 3265 * 2 - Medium vibrations<br/> 3266 * 3 - Strong vibrations 3267 * @hide 3268 */ 3269 public static final String NOTIFICATION_VIBRATION_INTENSITY = 3270 "notification_vibration_intensity"; 3271 3272 /** 3273 * The intensity of haptic feedback vibrations, if configurable. 3274 * 3275 * Not all devices are capable of changing their feedback intensity; on these devices 3276 * there will likely be no difference between the various vibration intensities except for 3277 * intensity 0 (off) and the rest. 3278 * 3279 * <b>Values:</b><br/> 3280 * 0 - Vibration is disabled<br/> 3281 * 1 - Weak vibrations<br/> 3282 * 2 - Medium vibrations<br/> 3283 * 3 - Strong vibrations 3284 * @hide 3285 */ 3286 public static final String HAPTIC_FEEDBACK_INTENSITY = 3287 "haptic_feedback_intensity"; 3288 3289 private static final Validator VIBRATION_INTENSITY_VALIDATOR = 3290 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3291 3292 /** 3293 * Ringer volume. This is used internally, changing this value will not 3294 * change the volume. See AudioManager. 3295 * 3296 * @removed Not used by anything since API 2. 3297 */ 3298 public static final String VOLUME_RING = "volume_ring"; 3299 3300 /** 3301 * System/notifications volume. This is used internally, changing this 3302 * value will not change the volume. See AudioManager. 3303 * 3304 * @removed Not used by anything since API 2. 3305 */ 3306 public static final String VOLUME_SYSTEM = "volume_system"; 3307 3308 /** 3309 * Voice call volume. This is used internally, changing this value will 3310 * not change the volume. See AudioManager. 3311 * 3312 * @removed Not used by anything since API 2. 3313 */ 3314 public static final String VOLUME_VOICE = "volume_voice"; 3315 3316 /** 3317 * Music/media/gaming volume. This is used internally, changing this 3318 * value will not change the volume. See AudioManager. 3319 * 3320 * @removed Not used by anything since API 2. 3321 */ 3322 public static final String VOLUME_MUSIC = "volume_music"; 3323 3324 /** 3325 * Alarm volume. This is used internally, changing this 3326 * value will not change the volume. See AudioManager. 3327 * 3328 * @removed Not used by anything since API 2. 3329 */ 3330 public static final String VOLUME_ALARM = "volume_alarm"; 3331 3332 /** 3333 * Notification volume. This is used internally, changing this 3334 * value will not change the volume. See AudioManager. 3335 * 3336 * @removed Not used by anything since API 2. 3337 */ 3338 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3339 3340 /** 3341 * Bluetooth Headset volume. This is used internally, changing this value will 3342 * not change the volume. See AudioManager. 3343 * 3344 * @removed Not used by anything since API 2. 3345 */ 3346 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3347 3348 /** 3349 * @hide 3350 * Acessibility volume. This is used internally, changing this 3351 * value will not change the volume. 3352 */ 3353 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3354 3355 /** 3356 * Master volume (float in the range 0.0f to 1.0f). 3357 * 3358 * @hide 3359 */ 3360 public static final String VOLUME_MASTER = "volume_master"; 3361 3362 /** 3363 * Master mono (int 1 = mono, 0 = normal). 3364 * 3365 * @hide 3366 */ 3367 public static final String MASTER_MONO = "master_mono"; 3368 3369 private static final Validator MASTER_MONO_VALIDATOR = BOOLEAN_VALIDATOR; 3370 3371 /** 3372 * Whether the notifications should use the ring volume (value of 1) or 3373 * a separate notification volume (value of 0). In most cases, users 3374 * will have this enabled so the notification and ringer volumes will be 3375 * the same. However, power users can disable this and use the separate 3376 * notification volume control. 3377 * <p> 3378 * Note: This is a one-off setting that will be removed in the future 3379 * when there is profile support. For this reason, it is kept hidden 3380 * from the public APIs. 3381 * 3382 * @hide 3383 * @deprecated 3384 */ 3385 @Deprecated 3386 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3387 "notifications_use_ring_volume"; 3388 3389 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = BOOLEAN_VALIDATOR; 3390 3391 /** 3392 * Whether silent mode should allow vibration feedback. This is used 3393 * internally in AudioService and the Sound settings activity to 3394 * coordinate decoupling of vibrate and silent modes. This setting 3395 * will likely be removed in a future release with support for 3396 * audio/vibe feedback profiles. 3397 * 3398 * Not used anymore. On devices with vibrator, the user explicitly selects 3399 * silent or vibrate mode. 3400 * Kept for use by legacy database upgrade code in DatabaseHelper. 3401 * @hide 3402 */ 3403 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3404 3405 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = BOOLEAN_VALIDATOR; 3406 3407 /** 3408 * The mapping of stream type (integer) to its setting. 3409 * 3410 * @removed Not used by anything since API 2. 3411 */ 3412 public static final String[] VOLUME_SETTINGS = { 3413 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3414 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3415 }; 3416 3417 /** 3418 * @hide 3419 * The mapping of stream type (integer) to its setting. 3420 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3421 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3422 * are never persisted. 3423 */ 3424 public static final String[] VOLUME_SETTINGS_INT = { 3425 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3426 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3427 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3428 "" /*STREAM_DTMF, no setting for this stream*/, 3429 "" /*STREAM_TTS, no setting for this stream*/, 3430 VOLUME_ACCESSIBILITY 3431 }; 3432 3433 /** 3434 * Appended to various volume related settings to record the previous 3435 * values before they the settings were affected by a silent/vibrate 3436 * ringer mode change. 3437 * 3438 * @removed Not used by anything since API 2. 3439 */ 3440 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3441 3442 /** 3443 * Persistent store for the system-wide default ringtone URI. 3444 * <p> 3445 * If you need to play the default ringtone at any given time, it is recommended 3446 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3447 * to the set default ringtone at the time of playing. 3448 * 3449 * @see #DEFAULT_RINGTONE_URI 3450 */ 3451 public static final String RINGTONE = "ringtone"; 3452 3453 private static final Validator RINGTONE_VALIDATOR = URI_VALIDATOR; 3454 3455 /** 3456 * A {@link Uri} that will point to the current default ringtone at any 3457 * given time. 3458 * <p> 3459 * If the current default ringtone is in the DRM provider and the caller 3460 * does not have permission, the exception will be a 3461 * FileNotFoundException. 3462 */ 3463 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3464 3465 /** {@hide} */ 3466 public static final String RINGTONE_CACHE = "ringtone_cache"; 3467 /** {@hide} */ 3468 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3469 3470 /** 3471 * Persistent store for the system-wide default notification sound. 3472 * 3473 * @see #RINGTONE 3474 * @see #DEFAULT_NOTIFICATION_URI 3475 */ 3476 public static final String NOTIFICATION_SOUND = "notification_sound"; 3477 3478 private static final Validator NOTIFICATION_SOUND_VALIDATOR = URI_VALIDATOR; 3479 3480 /** 3481 * A {@link Uri} that will point to the current default notification 3482 * sound at any given time. 3483 * 3484 * @see #DEFAULT_RINGTONE_URI 3485 */ 3486 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3487 3488 /** {@hide} */ 3489 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3490 /** {@hide} */ 3491 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3492 3493 /** 3494 * Persistent store for the system-wide default alarm alert. 3495 * 3496 * @see #RINGTONE 3497 * @see #DEFAULT_ALARM_ALERT_URI 3498 */ 3499 public static final String ALARM_ALERT = "alarm_alert"; 3500 3501 private static final Validator ALARM_ALERT_VALIDATOR = URI_VALIDATOR; 3502 3503 /** 3504 * A {@link Uri} that will point to the current default alarm alert at 3505 * any given time. 3506 * 3507 * @see #DEFAULT_ALARM_ALERT_URI 3508 */ 3509 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3510 3511 /** {@hide} */ 3512 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3513 /** {@hide} */ 3514 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3515 3516 /** 3517 * Persistent store for the system default media button event receiver. 3518 * 3519 * @hide 3520 */ 3521 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3522 3523 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 3524 3525 /** 3526 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3527 */ 3528 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3529 3530 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = BOOLEAN_VALIDATOR; 3531 3532 /** 3533 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3534 */ 3535 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3536 3537 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = BOOLEAN_VALIDATOR; 3538 3539 /** 3540 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3541 * feature converts two spaces to a "." and space. 3542 */ 3543 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3544 3545 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = BOOLEAN_VALIDATOR; 3546 3547 /** 3548 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3549 */ 3550 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3551 3552 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 3553 3554 public static final String SHOW_GTALK_SERVICE_STATUS = 3555 "SHOW_GTALK_SERVICE_STATUS"; 3556 3557 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = BOOLEAN_VALIDATOR; 3558 3559 /** 3560 * Name of activity to use for wallpaper on the home screen. 3561 * 3562 * @deprecated Use {@link WallpaperManager} instead. 3563 */ 3564 @Deprecated 3565 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3566 3567 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3568 private static final int MAX_LENGTH = 1000; 3569 3570 @Override 3571 public boolean validate(String value) { 3572 if (value != null && value.length() > MAX_LENGTH) { 3573 return false; 3574 } 3575 return ComponentName.unflattenFromString(value) != null; 3576 } 3577 }; 3578 3579 /** 3580 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3581 * instead 3582 */ 3583 @Deprecated 3584 public static final String AUTO_TIME = Global.AUTO_TIME; 3585 3586 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3587 3588 /** 3589 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3590 * instead 3591 */ 3592 @Deprecated 3593 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3594 3595 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 3596 3597 /** 3598 * Display times as 12 or 24 hours 3599 * 12 3600 * 24 3601 */ 3602 public static final String TIME_12_24 = "time_12_24"; 3603 3604 /** @hide */ 3605 public static final Validator TIME_12_24_VALIDATOR = 3606 new SettingsValidators.DiscreteValueValidator(new String[] {"12", "24", null}); 3607 3608 /** 3609 * Date format string 3610 * mm/dd/yyyy 3611 * dd/mm/yyyy 3612 * yyyy/mm/dd 3613 */ 3614 public static final String DATE_FORMAT = "date_format"; 3615 3616 /** @hide */ 3617 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3618 @Override 3619 public boolean validate(String value) { 3620 try { 3621 new SimpleDateFormat(value); 3622 return true; 3623 } catch (IllegalArgumentException e) { 3624 return false; 3625 } 3626 } 3627 }; 3628 3629 /** 3630 * Whether the setup wizard has been run before (on first boot), or if 3631 * it still needs to be run. 3632 * 3633 * nonzero = it has been run in the past 3634 * 0 = it has not been run in the past 3635 */ 3636 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3637 3638 /** @hide */ 3639 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = BOOLEAN_VALIDATOR; 3640 3641 /** 3642 * Scaling factor for normal window animations. Setting to 0 will disable window 3643 * animations. 3644 * 3645 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3646 */ 3647 @Deprecated 3648 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3649 3650 /** 3651 * Scaling factor for activity transition animations. Setting to 0 will disable window 3652 * animations. 3653 * 3654 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3655 */ 3656 @Deprecated 3657 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3658 3659 /** 3660 * Scaling factor for Animator-based animations. This affects both the start delay and 3661 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3662 * The default value is 1. 3663 * 3664 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3665 */ 3666 @Deprecated 3667 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3668 3669 /** 3670 * Control whether the accelerometer will be used to change screen 3671 * orientation. If 0, it will not be used unless explicitly requested 3672 * by the application; if 1, it will be used by default unless explicitly 3673 * disabled by the application. 3674 */ 3675 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3676 3677 /** @hide */ 3678 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = BOOLEAN_VALIDATOR; 3679 3680 /** 3681 * Default screen rotation when no other policy applies. 3682 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3683 * preference, this rotation value will be used. Must be one of the 3684 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3685 * 3686 * @see android.view.Display#getRotation 3687 */ 3688 public static final String USER_ROTATION = "user_rotation"; 3689 3690 /** @hide */ 3691 public static final Validator USER_ROTATION_VALIDATOR = 3692 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3693 3694 /** 3695 * Control whether the rotation lock toggle in the System UI should be hidden. 3696 * Typically this is done for accessibility purposes to make it harder for 3697 * the user to accidentally toggle the rotation lock while the display rotation 3698 * has been locked for accessibility. 3699 * 3700 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3701 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3702 * 3703 * @hide 3704 */ 3705 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3706 "hide_rotation_lock_toggle_for_accessibility"; 3707 3708 /** @hide */ 3709 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3710 BOOLEAN_VALIDATOR; 3711 3712 /** 3713 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3714 * be used by Phone and Setting apps; it shouldn't affect other apps. 3715 * The value is boolean (1 or 0). 3716 * 3717 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3718 * It was about AudioManager's setting and thus affected all the applications which 3719 * relied on the setting, while this is purely about the vibration setting for incoming 3720 * calls. 3721 */ 3722 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3723 3724 /** @hide */ 3725 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = BOOLEAN_VALIDATOR; 3726 3727 /** 3728 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3729 * boolean (1 or 0). 3730 */ 3731 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3732 3733 /** @hide */ 3734 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3735 3736 /** 3737 * CDMA only settings 3738 * DTMF tone type played by the dialer when dialing. 3739 * 0 = Normal 3740 * 1 = Long 3741 */ 3742 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3743 3744 /** @hide */ 3745 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3746 3747 /** 3748 * Whether the hearing aid is enabled. The value is 3749 * boolean (1 or 0). 3750 * @hide 3751 */ 3752 public static final String HEARING_AID = "hearing_aid"; 3753 3754 /** @hide */ 3755 public static final Validator HEARING_AID_VALIDATOR = BOOLEAN_VALIDATOR; 3756 3757 /** 3758 * CDMA only settings 3759 * TTY Mode 3760 * 0 = OFF 3761 * 1 = FULL 3762 * 2 = VCO 3763 * 3 = HCO 3764 * @hide 3765 */ 3766 public static final String TTY_MODE = "tty_mode"; 3767 3768 /** @hide */ 3769 public static final Validator TTY_MODE_VALIDATOR = 3770 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3771 3772 /** 3773 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3774 * boolean (1 or 0). 3775 */ 3776 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3777 3778 /** @hide */ 3779 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3780 3781 /** 3782 * Whether haptic feedback (Vibrate on tap) is enabled. The value is 3783 * boolean (1 or 0). 3784 */ 3785 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3786 3787 /** @hide */ 3788 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3789 3790 /** 3791 * @deprecated Each application that shows web suggestions should have its own 3792 * setting for this. 3793 */ 3794 @Deprecated 3795 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3796 3797 /** @hide */ 3798 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = BOOLEAN_VALIDATOR; 3799 3800 /** 3801 * Whether the notification LED should repeatedly flash when a notification is 3802 * pending. The value is boolean (1 or 0). 3803 * @hide 3804 */ 3805 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3806 3807 /** @hide */ 3808 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = BOOLEAN_VALIDATOR; 3809 3810 /** 3811 * Show pointer location on screen? 3812 * 0 = no 3813 * 1 = yes 3814 * @hide 3815 */ 3816 public static final String POINTER_LOCATION = "pointer_location"; 3817 3818 /** @hide */ 3819 public static final Validator POINTER_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 3820 3821 /** 3822 * Show touch positions on screen? 3823 * 0 = no 3824 * 1 = yes 3825 * @hide 3826 */ 3827 public static final String SHOW_TOUCHES = "show_touches"; 3828 3829 /** @hide */ 3830 public static final Validator SHOW_TOUCHES_VALIDATOR = BOOLEAN_VALIDATOR; 3831 3832 /** 3833 * Log raw orientation data from 3834 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3835 * orientationplot.py tool. 3836 * 0 = no 3837 * 1 = yes 3838 * @hide 3839 */ 3840 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3841 "window_orientation_listener_log"; 3842 3843 /** @hide */ 3844 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = BOOLEAN_VALIDATOR; 3845 3846 /** 3847 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3848 * instead 3849 * @hide 3850 */ 3851 @Deprecated 3852 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3853 3854 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3855 3856 /** 3857 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3858 * instead 3859 * @hide 3860 */ 3861 @Deprecated 3862 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3863 3864 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3865 3866 /** 3867 * Whether to play sounds when the keyguard is shown and dismissed. 3868 * @hide 3869 */ 3870 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3871 3872 /** @hide */ 3873 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3874 3875 /** 3876 * Whether the lockscreen should be completely disabled. 3877 * @hide 3878 */ 3879 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3880 3881 /** @hide */ 3882 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3883 3884 /** 3885 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3886 * instead 3887 * @hide 3888 */ 3889 @Deprecated 3890 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3891 3892 /** 3893 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3894 * instead 3895 * @hide 3896 */ 3897 @Deprecated 3898 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3899 3900 /** 3901 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3902 * instead 3903 * @hide 3904 */ 3905 @Deprecated 3906 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3907 3908 /** 3909 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3910 * instead 3911 * @hide 3912 */ 3913 @Deprecated 3914 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3915 3916 /** 3917 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3918 * instead 3919 * @hide 3920 */ 3921 @Deprecated 3922 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3923 3924 /** 3925 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3926 * instead 3927 * @hide 3928 */ 3929 @Deprecated 3930 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3931 3932 /** 3933 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3934 * instead 3935 * @hide 3936 */ 3937 @Deprecated 3938 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3939 3940 /** 3941 * Receive incoming SIP calls? 3942 * 0 = no 3943 * 1 = yes 3944 * @hide 3945 */ 3946 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3947 3948 /** @hide */ 3949 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = BOOLEAN_VALIDATOR; 3950 3951 /** 3952 * Call Preference String. 3953 * "SIP_ALWAYS" : Always use SIP with network access 3954 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3955 * @hide 3956 */ 3957 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3958 3959 /** @hide */ 3960 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = 3961 new SettingsValidators.DiscreteValueValidator( 3962 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3963 3964 /** 3965 * One of the sip call options: Always use SIP with network access. 3966 * @hide 3967 */ 3968 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3969 3970 /** @hide */ 3971 public static final Validator SIP_ALWAYS_VALIDATOR = BOOLEAN_VALIDATOR; 3972 3973 /** 3974 * One of the sip call options: Only if destination is a SIP address. 3975 * @hide 3976 */ 3977 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3978 3979 /** @hide */ 3980 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = BOOLEAN_VALIDATOR; 3981 3982 /** 3983 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3984 * the user should be prompted each time a call is made whether it should be placed using 3985 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3986 * SIP_ADDRESS_ONLY. 3987 * @hide 3988 */ 3989 @Deprecated 3990 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3991 3992 /** @hide */ 3993 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3994 3995 /** 3996 * Pointer speed setting. 3997 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3998 * -7 = slowest 3999 * 0 = default speed 4000 * +7 = fastest 4001 * @hide 4002 */ 4003 public static final String POINTER_SPEED = "pointer_speed"; 4004 4005 /** @hide */ 4006 public static final Validator POINTER_SPEED_VALIDATOR = 4007 new SettingsValidators.InclusiveFloatRangeValidator(-7, 7); 4008 4009 /** 4010 * Whether lock-to-app will be triggered by long-press on recents. 4011 * @hide 4012 */ 4013 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 4014 4015 /** @hide */ 4016 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4017 4018 /** 4019 * I am the lolrus. 4020 * <p> 4021 * Nonzero values indicate that the user has a bukkit. 4022 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 4023 * @hide 4024 */ 4025 public static final String EGG_MODE = "egg_mode"; 4026 4027 /** @hide */ 4028 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 4029 @Override 4030 public boolean validate(String value) { 4031 try { 4032 return Long.parseLong(value) >= 0; 4033 } catch (NumberFormatException e) { 4034 return false; 4035 } 4036 } 4037 }; 4038 4039 /** 4040 * Setting to determine whether or not to show the battery percentage in the status bar. 4041 * 0 - Don't show percentage 4042 * 1 - Show percentage 4043 * @hide 4044 */ 4045 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 4046 4047 /** @hide */ 4048 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = BOOLEAN_VALIDATOR; 4049 4050 /** 4051 * IMPORTANT: If you add a new public settings you also have to add it to 4052 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 4053 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 4054 * the setting value. See an example above. 4055 */ 4056 4057 /** 4058 * Settings to backup. This is here so that it's in the same place as the settings 4059 * keys and easy to update. 4060 * 4061 * NOTE: Settings are backed up and restored in the order they appear 4062 * in this array. If you have one setting depending on another, 4063 * make sure that they are ordered appropriately. 4064 * 4065 * @hide 4066 */ 4067 public static final String[] SETTINGS_TO_BACKUP = { 4068 STAY_ON_WHILE_PLUGGED_IN, // moved to global 4069 WIFI_USE_STATIC_IP, 4070 WIFI_STATIC_IP, 4071 WIFI_STATIC_GATEWAY, 4072 WIFI_STATIC_NETMASK, 4073 WIFI_STATIC_DNS1, 4074 WIFI_STATIC_DNS2, 4075 BLUETOOTH_DISCOVERABILITY, 4076 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4077 FONT_SCALE, 4078 DIM_SCREEN, 4079 SCREEN_OFF_TIMEOUT, 4080 SCREEN_BRIGHTNESS_MODE, 4081 SCREEN_AUTO_BRIGHTNESS_ADJ, 4082 SCREEN_BRIGHTNESS_FOR_VR, 4083 VIBRATE_INPUT_DEVICES, 4084 MODE_RINGER_STREAMS_AFFECTED, 4085 TEXT_AUTO_REPLACE, 4086 TEXT_AUTO_CAPS, 4087 TEXT_AUTO_PUNCTUATE, 4088 TEXT_SHOW_PASSWORD, 4089 AUTO_TIME, // moved to global 4090 AUTO_TIME_ZONE, // moved to global 4091 TIME_12_24, 4092 DATE_FORMAT, 4093 DTMF_TONE_WHEN_DIALING, 4094 DTMF_TONE_TYPE_WHEN_DIALING, 4095 HEARING_AID, 4096 TTY_MODE, 4097 MASTER_MONO, 4098 SOUND_EFFECTS_ENABLED, 4099 HAPTIC_FEEDBACK_ENABLED, 4100 POWER_SOUNDS_ENABLED, // moved to global 4101 DOCK_SOUNDS_ENABLED, // moved to global 4102 LOCKSCREEN_SOUNDS_ENABLED, 4103 SHOW_WEB_SUGGESTIONS, 4104 SIP_CALL_OPTIONS, 4105 SIP_RECEIVE_CALLS, 4106 POINTER_SPEED, 4107 VIBRATE_WHEN_RINGING, 4108 RINGTONE, 4109 LOCK_TO_APP_ENABLED, 4110 NOTIFICATION_SOUND, 4111 ACCELEROMETER_ROTATION, 4112 SHOW_BATTERY_PERCENT, 4113 NOTIFICATION_VIBRATION_INTENSITY, 4114 HAPTIC_FEEDBACK_INTENSITY, 4115 DISPLAY_COLOR_MODE 4116 }; 4117 4118 /** 4119 * Keys we no longer back up under the current schema, but want to continue to 4120 * process when restoring historical backup datasets. 4121 * 4122 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 4123 * otherwise they won't be restored. 4124 * 4125 * @hide 4126 */ 4127 public static final String[] LEGACY_RESTORE_SETTINGS = { 4128 }; 4129 4130 /** 4131 * These are all public system settings 4132 * 4133 * @hide 4134 */ 4135 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4136 static { 4137 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4138 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4139 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4140 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4141 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4142 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4143 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4144 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4145 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4146 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4147 PUBLIC_SETTINGS.add(FONT_SCALE); 4148 PUBLIC_SETTINGS.add(DIM_SCREEN); 4149 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4150 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4151 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4152 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4153 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4154 PUBLIC_SETTINGS.add(VIBRATE_ON); 4155 PUBLIC_SETTINGS.add(VOLUME_RING); 4156 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4157 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4158 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4159 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4160 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4161 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4162 PUBLIC_SETTINGS.add(RINGTONE); 4163 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4164 PUBLIC_SETTINGS.add(ALARM_ALERT); 4165 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4166 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4167 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4168 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4169 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4170 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4171 PUBLIC_SETTINGS.add(TIME_12_24); 4172 PUBLIC_SETTINGS.add(DATE_FORMAT); 4173 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4174 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4175 PUBLIC_SETTINGS.add(USER_ROTATION); 4176 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4177 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4178 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4179 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4180 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4181 } 4182 4183 /** 4184 * These are all hidden system settings. 4185 * 4186 * @hide 4187 */ 4188 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4189 static { 4190 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4191 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4192 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4193 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4194 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4195 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4196 PRIVATE_SETTINGS.add(MASTER_MONO); 4197 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4198 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4199 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4200 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4201 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4202 PRIVATE_SETTINGS.add(HEARING_AID); 4203 PRIVATE_SETTINGS.add(TTY_MODE); 4204 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4205 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4206 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4207 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4208 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4209 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4210 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4211 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4212 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4213 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4214 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4215 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4216 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4217 PRIVATE_SETTINGS.add(LOCK_SOUND); 4218 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4219 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4220 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4221 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4222 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4223 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4224 PRIVATE_SETTINGS.add(POINTER_SPEED); 4225 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4226 PRIVATE_SETTINGS.add(EGG_MODE); 4227 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4228 PRIVATE_SETTINGS.add(DISPLAY_COLOR_MODE); 4229 } 4230 4231 /** 4232 * These are all public system settings 4233 * 4234 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 4235 * otherwise they won't be restored. 4236 * 4237 * @hide 4238 */ 4239 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4240 static { 4241 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 4242 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4243 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4244 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4245 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4246 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4247 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4248 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4249 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4250 VALIDATORS.put(DISPLAY_COLOR_MODE, DISPLAY_COLOR_MODE_VALIDATOR); 4251 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4252 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4253 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4254 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4255 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4256 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4257 VALIDATORS.put(NOTIFICATION_VIBRATION_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4258 VALIDATORS.put(HAPTIC_FEEDBACK_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4259 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4260 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4261 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4262 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4263 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4264 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4265 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4266 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 4267 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 4268 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4269 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4270 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4271 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4272 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4273 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4274 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4275 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4276 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4277 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4278 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 4279 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 4280 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4281 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4282 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4283 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4284 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4285 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4286 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4287 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4288 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4289 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4290 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4291 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4292 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4293 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4294 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4295 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4296 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4297 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4298 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4299 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4300 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4301 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4302 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4303 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4304 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4305 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4306 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4307 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4308 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4309 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4310 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4311 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4312 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4313 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4314 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4315 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4316 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4317 } 4318 4319 /** 4320 * These entries are considered common between the personal and the managed profile, 4321 * since the managed profile doesn't get to change them. 4322 */ 4323 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4324 static { 4325 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4326 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4327 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4328 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4329 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4330 } 4331 4332 /** @hide */ 4333 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4334 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4335 } 4336 4337 /** 4338 * These entries should be cloned from this profile's parent only if the dependency's 4339 * value is true ("1") 4340 * 4341 * Note: the dependencies must be Secure settings 4342 * 4343 * @hide 4344 */ 4345 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4346 static { 4347 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4348 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4349 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4350 } 4351 4352 /** @hide */ 4353 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4354 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4355 } 4356 4357 /** 4358 * System settings which can be accessed by instant apps. 4359 * @hide 4360 */ 4361 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4362 static { 4363 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4364 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4365 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4366 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4367 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4368 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4369 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4370 INSTANT_APP_SETTINGS.add(TIME_12_24); 4371 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4372 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4373 } 4374 4375 /** 4376 * When to use Wi-Fi calling 4377 * 4378 * @see android.telephony.TelephonyManager.WifiCallingChoices 4379 * @hide 4380 */ 4381 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4382 4383 // Settings moved to Settings.Secure 4384 4385 /** 4386 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4387 * instead 4388 */ 4389 @Deprecated 4390 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4391 4392 /** 4393 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4394 */ 4395 @Deprecated 4396 public static final String ANDROID_ID = Secure.ANDROID_ID; 4397 4398 /** 4399 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4400 */ 4401 @Deprecated 4402 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4403 4404 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 4405 4406 /** 4407 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4408 */ 4409 @Deprecated 4410 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4411 4412 /** 4413 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4414 */ 4415 @Deprecated 4416 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4417 4418 /** 4419 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4420 */ 4421 @Deprecated 4422 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4423 4424 /** 4425 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4426 */ 4427 @Deprecated 4428 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4429 4430 /** 4431 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4432 * instead 4433 */ 4434 @Deprecated 4435 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4436 4437 /** 4438 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4439 */ 4440 @Deprecated 4441 public static final String LOGGING_ID = Secure.LOGGING_ID; 4442 4443 /** 4444 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4445 */ 4446 @Deprecated 4447 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4448 4449 /** 4450 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4451 * instead 4452 */ 4453 @Deprecated 4454 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4455 4456 /** 4457 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4458 * instead 4459 */ 4460 @Deprecated 4461 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4462 4463 /** 4464 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4465 * instead 4466 */ 4467 @Deprecated 4468 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4469 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4470 4471 /** 4472 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4473 */ 4474 @Deprecated 4475 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4476 4477 /** 4478 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4479 */ 4480 @Deprecated 4481 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4482 4483 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4484 4485 /** 4486 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4487 */ 4488 @Deprecated 4489 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4490 4491 /** 4492 * @deprecated Use 4493 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4494 */ 4495 @Deprecated 4496 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4497 4498 /** 4499 * @deprecated Use 4500 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4501 */ 4502 @Deprecated 4503 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4504 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4505 4506 /** 4507 * @deprecated Use 4508 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4509 */ 4510 @Deprecated 4511 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4512 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4513 4514 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 4515 BOOLEAN_VALIDATOR; 4516 4517 /** 4518 * @deprecated Use 4519 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4520 */ 4521 @Deprecated 4522 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4523 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4524 4525 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 4526 NON_NEGATIVE_INTEGER_VALIDATOR; 4527 4528 /** 4529 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4530 * instead 4531 */ 4532 @Deprecated 4533 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4534 4535 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 4536 NON_NEGATIVE_INTEGER_VALIDATOR; 4537 4538 /** 4539 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4540 */ 4541 @Deprecated 4542 public static final String WIFI_ON = Global.WIFI_ON; 4543 4544 /** 4545 * @deprecated Use 4546 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4547 * instead 4548 */ 4549 @Deprecated 4550 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4551 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4552 4553 /** 4554 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4555 */ 4556 @Deprecated 4557 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4558 4559 /** 4560 * @deprecated Use 4561 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4562 */ 4563 @Deprecated 4564 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4565 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4566 4567 /** 4568 * @deprecated Use 4569 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4570 */ 4571 @Deprecated 4572 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4573 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4574 4575 /** 4576 * @deprecated Use 4577 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4578 * instead 4579 */ 4580 @Deprecated 4581 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4582 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4583 4584 /** 4585 * @deprecated Use 4586 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4587 */ 4588 @Deprecated 4589 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4590 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4591 4592 /** 4593 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4594 * instead 4595 */ 4596 @Deprecated 4597 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4598 4599 /** 4600 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4601 */ 4602 @Deprecated 4603 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4604 4605 /** 4606 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4607 */ 4608 @Deprecated 4609 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4610 4611 /** 4612 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4613 * instead 4614 */ 4615 @Deprecated 4616 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4617 4618 /** 4619 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4620 * instead 4621 */ 4622 @Deprecated 4623 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4624 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4625 4626 /** 4627 * Checks if the specified app can modify system settings. As of API 4628 * level 23, an app cannot modify system settings unless it declares the 4629 * {@link android.Manifest.permission#WRITE_SETTINGS} 4630 * permission in its manifest, <em>and</em> the user specifically grants 4631 * the app this capability. To prompt the user to grant this approval, 4632 * the app must send an intent with the action {@link 4633 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4634 * the system to display a permission management screen. 4635 * 4636 * @param context App context. 4637 * @return true if the calling app can write to system settings, false otherwise 4638 */ 4639 public static boolean canWrite(Context context) { 4640 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4641 context.getOpPackageName(), false); 4642 } 4643 } 4644 4645 /** 4646 * Secure system settings, containing system preferences that applications 4647 * can read but are not allowed to write. These are for preferences that 4648 * the user must explicitly modify through the system UI or specialized 4649 * APIs for those values, not modified directly by applications. 4650 */ 4651 public static final class Secure extends NameValueTable { 4652 // NOTE: If you add new settings here, be sure to add them to 4653 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSecureSettingsLocked. 4654 4655 /** 4656 * The content:// style URL for this table 4657 */ 4658 public static final Uri CONTENT_URI = 4659 Uri.parse("content://" + AUTHORITY + "/secure"); 4660 4661 private static final ContentProviderHolder sProviderHolder = 4662 new ContentProviderHolder(CONTENT_URI); 4663 4664 // Populated lazily, guarded by class object: 4665 private static final NameValueCache sNameValueCache = new NameValueCache( 4666 CONTENT_URI, 4667 CALL_METHOD_GET_SECURE, 4668 CALL_METHOD_PUT_SECURE, 4669 sProviderHolder); 4670 4671 private static ILockSettings sLockSettings = null; 4672 4673 private static boolean sIsSystemProcess; 4674 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4675 private static final HashSet<String> MOVED_TO_GLOBAL; 4676 static { 4677 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4678 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4679 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4680 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4681 4682 MOVED_TO_GLOBAL = new HashSet<>(); 4683 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4684 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4685 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4686 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4687 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4688 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4689 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4690 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4691 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4692 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4693 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4694 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4695 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4696 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4697 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4698 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4699 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4700 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4701 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4702 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4703 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4704 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4705 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4706 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4707 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4708 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4709 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4710 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4711 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4712 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4713 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4714 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4715 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4716 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4717 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4718 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4719 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4720 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4721 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4722 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4723 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4724 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4725 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4726 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4727 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4728 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4729 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4730 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4731 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4732 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4733 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4734 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4735 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4736 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4737 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4738 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4739 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4740 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4741 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4742 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4743 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4744 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4745 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4746 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4747 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4748 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4749 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4750 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4751 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4752 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4753 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4754 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4755 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4756 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4757 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4758 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4759 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4760 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4761 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4762 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4763 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4764 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4765 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4766 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4767 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4768 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4769 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4770 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4771 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4772 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4773 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4774 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4775 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4776 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4777 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4778 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4779 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4780 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4781 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4782 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4783 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4784 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4785 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4786 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4787 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4788 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4789 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4790 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4791 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4792 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4793 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4794 } 4795 4796 /** @hide */ 4797 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4798 outKeySet.addAll(MOVED_TO_GLOBAL); 4799 } 4800 4801 /** @hide */ 4802 public static void clearProviderForTest() { 4803 sProviderHolder.clearProviderForTest(); 4804 sNameValueCache.clearGenerationTrackerForTest(); 4805 } 4806 4807 /** 4808 * Look up a name in the database. 4809 * @param resolver to access the database with 4810 * @param name to look up in the table 4811 * @return the corresponding value, or null if not present 4812 */ 4813 public static String getString(ContentResolver resolver, String name) { 4814 return getStringForUser(resolver, name, resolver.getUserId()); 4815 } 4816 4817 /** @hide */ 4818 public static String getStringForUser(ContentResolver resolver, String name, 4819 int userHandle) { 4820 if (MOVED_TO_GLOBAL.contains(name)) { 4821 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4822 + " to android.provider.Settings.Global."); 4823 return Global.getStringForUser(resolver, name, userHandle); 4824 } 4825 4826 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4827 synchronized (Secure.class) { 4828 if (sLockSettings == null) { 4829 sLockSettings = ILockSettings.Stub.asInterface( 4830 (IBinder) ServiceManager.getService("lock_settings")); 4831 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4832 } 4833 } 4834 if (sLockSettings != null && !sIsSystemProcess) { 4835 // No context; use the ActivityThread's context as an approximation for 4836 // determining the target API level. 4837 Application application = ActivityThread.currentApplication(); 4838 4839 boolean isPreMnc = application != null 4840 && application.getApplicationInfo() != null 4841 && application.getApplicationInfo().targetSdkVersion 4842 <= VERSION_CODES.LOLLIPOP_MR1; 4843 if (isPreMnc) { 4844 try { 4845 return sLockSettings.getString(name, "0", userHandle); 4846 } catch (RemoteException re) { 4847 // Fall through 4848 } 4849 } else { 4850 throw new SecurityException("Settings.Secure." + name 4851 + " is deprecated and no longer accessible." 4852 + " See API documentation for potential replacements."); 4853 } 4854 } 4855 } 4856 4857 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4858 } 4859 4860 /** 4861 * Store a name/value pair into the database. 4862 * @param resolver to access the database with 4863 * @param name to store 4864 * @param value to associate with the name 4865 * @return true if the value was set, false on database errors 4866 */ 4867 public static boolean putString(ContentResolver resolver, String name, String value) { 4868 return putStringForUser(resolver, name, value, resolver.getUserId()); 4869 } 4870 4871 /** @hide */ 4872 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4873 int userHandle) { 4874 return putStringForUser(resolver, name, value, null, false, userHandle); 4875 } 4876 4877 /** @hide */ 4878 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4879 @NonNull String name, @Nullable String value, @Nullable String tag, 4880 boolean makeDefault, @UserIdInt int userHandle) { 4881 if (LOCATION_MODE.equals(name)) { 4882 // Map LOCATION_MODE to underlying location provider storage API 4883 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4884 } 4885 if (MOVED_TO_GLOBAL.contains(name)) { 4886 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4887 + " to android.provider.Settings.Global"); 4888 return Global.putStringForUser(resolver, name, value, 4889 tag, makeDefault, userHandle); 4890 } 4891 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4892 makeDefault, userHandle); 4893 } 4894 4895 /** 4896 * Store a name/value pair into the database. 4897 * <p> 4898 * The method takes an optional tag to associate with the setting 4899 * which can be used to clear only settings made by your package and 4900 * associated with this tag by passing the tag to {@link 4901 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4902 * the current tag. Also if another package changes the setting 4903 * then the tag will be set to the one specified in the set call 4904 * which can be null. Also any of the settings setters that do not 4905 * take a tag as an argument effectively clears the tag. 4906 * </p><p> 4907 * For example, if you set settings A and B with tags T1 and T2 and 4908 * another app changes setting A (potentially to the same value), it 4909 * can assign to it a tag T3 (note that now the package that changed 4910 * the setting is not yours). Now if you reset your changes for T1 and 4911 * T2 only setting B will be reset and A not (as it was changed by 4912 * another package) but since A did not change you are in the desired 4913 * initial state. Now if the other app changes the value of A (assuming 4914 * you registered an observer in the beginning) you would detect that 4915 * the setting was changed by another app and handle this appropriately 4916 * (ignore, set back to some value, etc). 4917 * </p><p> 4918 * Also the method takes an argument whether to make the value the 4919 * default for this setting. If the system already specified a default 4920 * value, then the one passed in here will <strong>not</strong> 4921 * be set as the default. 4922 * </p> 4923 * 4924 * @param resolver to access the database with. 4925 * @param name to store. 4926 * @param value to associate with the name. 4927 * @param tag to associate with the setting. 4928 * @param makeDefault whether to make the value the default one. 4929 * @return true if the value was set, false on database errors. 4930 * 4931 * @see #resetToDefaults(ContentResolver, String) 4932 * 4933 * @hide 4934 */ 4935 @SystemApi 4936 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4937 public static boolean putString(@NonNull ContentResolver resolver, 4938 @NonNull String name, @Nullable String value, @Nullable String tag, 4939 boolean makeDefault) { 4940 return putStringForUser(resolver, name, value, tag, makeDefault, 4941 resolver.getUserId()); 4942 } 4943 4944 /** 4945 * Reset the settings to their defaults. This would reset <strong>only</strong> 4946 * settings set by the caller's package. Think of it of a way to undo your own 4947 * changes to the global settings. Passing in the optional tag will reset only 4948 * settings changed by your package and associated with this tag. 4949 * 4950 * @param resolver Handle to the content resolver. 4951 * @param tag Optional tag which should be associated with the settings to reset. 4952 * 4953 * @see #putString(ContentResolver, String, String, String, boolean) 4954 * 4955 * @hide 4956 */ 4957 @SystemApi 4958 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4959 public static void resetToDefaults(@NonNull ContentResolver resolver, 4960 @Nullable String tag) { 4961 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4962 resolver.getUserId()); 4963 } 4964 4965 /** 4966 * 4967 * Reset the settings to their defaults for a given user with a specific mode. The 4968 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4969 * allowing resetting the settings made by a package and associated with the tag. 4970 * 4971 * @param resolver Handle to the content resolver. 4972 * @param tag Optional tag which should be associated with the settings to reset. 4973 * @param mode The reset mode. 4974 * @param userHandle The user for which to reset to defaults. 4975 * 4976 * @see #RESET_MODE_PACKAGE_DEFAULTS 4977 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 4978 * @see #RESET_MODE_UNTRUSTED_CHANGES 4979 * @see #RESET_MODE_TRUSTED_DEFAULTS 4980 * 4981 * @hide 4982 */ 4983 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 4984 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 4985 try { 4986 Bundle arg = new Bundle(); 4987 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 4988 if (tag != null) { 4989 arg.putString(CALL_METHOD_TAG_KEY, tag); 4990 } 4991 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 4992 IContentProvider cp = sProviderHolder.getProvider(resolver); 4993 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 4994 } catch (RemoteException e) { 4995 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 4996 } 4997 } 4998 4999 /** 5000 * Construct the content URI for a particular name/value pair, 5001 * useful for monitoring changes with a ContentObserver. 5002 * @param name to look up in the table 5003 * @return the corresponding content URI, or null if not present 5004 */ 5005 public static Uri getUriFor(String name) { 5006 if (MOVED_TO_GLOBAL.contains(name)) { 5007 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 5008 + " to android.provider.Settings.Global, returning global URI."); 5009 return Global.getUriFor(Global.CONTENT_URI, name); 5010 } 5011 return getUriFor(CONTENT_URI, name); 5012 } 5013 5014 /** 5015 * Convenience function for retrieving a single secure settings value 5016 * as an integer. Note that internally setting values are always 5017 * stored as strings; this function converts the string to an integer 5018 * for you. The default value will be returned if the setting is 5019 * not defined or not an integer. 5020 * 5021 * @param cr The ContentResolver to access. 5022 * @param name The name of the setting to retrieve. 5023 * @param def Value to return if the setting is not defined. 5024 * 5025 * @return The setting's current value, or 'def' if it is not defined 5026 * or not a valid integer. 5027 */ 5028 public static int getInt(ContentResolver cr, String name, int def) { 5029 return getIntForUser(cr, name, def, cr.getUserId()); 5030 } 5031 5032 /** @hide */ 5033 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 5034 if (LOCATION_MODE.equals(name)) { 5035 // Map from to underlying location provider storage API to location mode 5036 return getLocationModeForUser(cr, userHandle); 5037 } 5038 String v = getStringForUser(cr, name, userHandle); 5039 try { 5040 return v != null ? Integer.parseInt(v) : def; 5041 } catch (NumberFormatException e) { 5042 return def; 5043 } 5044 } 5045 5046 /** 5047 * Convenience function for retrieving a single secure settings value 5048 * as an integer. Note that internally setting values are always 5049 * stored as strings; this function converts the string to an integer 5050 * for you. 5051 * <p> 5052 * This version does not take a default value. If the setting has not 5053 * been set, or the string value is not a number, 5054 * it throws {@link SettingNotFoundException}. 5055 * 5056 * @param cr The ContentResolver to access. 5057 * @param name The name of the setting to retrieve. 5058 * 5059 * @throws SettingNotFoundException Thrown if a setting by the given 5060 * name can't be found or the setting value is not an integer. 5061 * 5062 * @return The setting's current value. 5063 */ 5064 public static int getInt(ContentResolver cr, String name) 5065 throws SettingNotFoundException { 5066 return getIntForUser(cr, name, cr.getUserId()); 5067 } 5068 5069 /** @hide */ 5070 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 5071 throws SettingNotFoundException { 5072 if (LOCATION_MODE.equals(name)) { 5073 // Map from to underlying location provider storage API to location mode 5074 return getLocationModeForUser(cr, userHandle); 5075 } 5076 String v = getStringForUser(cr, name, userHandle); 5077 try { 5078 return Integer.parseInt(v); 5079 } catch (NumberFormatException e) { 5080 throw new SettingNotFoundException(name); 5081 } 5082 } 5083 5084 /** 5085 * Convenience function for updating a single settings value as an 5086 * integer. This will either create a new entry in the table if the 5087 * given name does not exist, or modify the value of the existing row 5088 * with that name. Note that internally setting values are always 5089 * stored as strings, so this function converts the given value to a 5090 * string before storing it. 5091 * 5092 * @param cr The ContentResolver to access. 5093 * @param name The name of the setting to modify. 5094 * @param value The new value for the setting. 5095 * @return true if the value was set, false on database errors 5096 */ 5097 public static boolean putInt(ContentResolver cr, String name, int value) { 5098 return putIntForUser(cr, name, value, cr.getUserId()); 5099 } 5100 5101 /** @hide */ 5102 public static boolean putIntForUser(ContentResolver cr, String name, int value, 5103 int userHandle) { 5104 return putStringForUser(cr, name, Integer.toString(value), userHandle); 5105 } 5106 5107 /** 5108 * Convenience function for retrieving a single secure settings value 5109 * as a {@code long}. Note that internally setting values are always 5110 * stored as strings; this function converts the string to a {@code long} 5111 * for you. The default value will be returned if the setting is 5112 * not defined or not a {@code long}. 5113 * 5114 * @param cr The ContentResolver to access. 5115 * @param name The name of the setting to retrieve. 5116 * @param def Value to return if the setting is not defined. 5117 * 5118 * @return The setting's current value, or 'def' if it is not defined 5119 * or not a valid {@code long}. 5120 */ 5121 public static long getLong(ContentResolver cr, String name, long def) { 5122 return getLongForUser(cr, name, def, cr.getUserId()); 5123 } 5124 5125 /** @hide */ 5126 public static long getLongForUser(ContentResolver cr, String name, long def, 5127 int userHandle) { 5128 String valString = getStringForUser(cr, name, userHandle); 5129 long value; 5130 try { 5131 value = valString != null ? Long.parseLong(valString) : def; 5132 } catch (NumberFormatException e) { 5133 value = def; 5134 } 5135 return value; 5136 } 5137 5138 /** 5139 * Convenience function for retrieving a single secure settings value 5140 * as a {@code long}. Note that internally setting values are always 5141 * stored as strings; this function converts the string to a {@code long} 5142 * for you. 5143 * <p> 5144 * This version does not take a default value. If the setting has not 5145 * been set, or the string value is not a number, 5146 * it throws {@link SettingNotFoundException}. 5147 * 5148 * @param cr The ContentResolver to access. 5149 * @param name The name of the setting to retrieve. 5150 * 5151 * @return The setting's current value. 5152 * @throws SettingNotFoundException Thrown if a setting by the given 5153 * name can't be found or the setting value is not an integer. 5154 */ 5155 public static long getLong(ContentResolver cr, String name) 5156 throws SettingNotFoundException { 5157 return getLongForUser(cr, name, cr.getUserId()); 5158 } 5159 5160 /** @hide */ 5161 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5162 throws SettingNotFoundException { 5163 String valString = getStringForUser(cr, name, userHandle); 5164 try { 5165 return Long.parseLong(valString); 5166 } catch (NumberFormatException e) { 5167 throw new SettingNotFoundException(name); 5168 } 5169 } 5170 5171 /** 5172 * Convenience function for updating a secure settings value as a long 5173 * integer. This will either create a new entry in the table if the 5174 * given name does not exist, or modify the value of the existing row 5175 * with that name. Note that internally setting values are always 5176 * stored as strings, so this function converts the given value to a 5177 * string before storing it. 5178 * 5179 * @param cr The ContentResolver to access. 5180 * @param name The name of the setting to modify. 5181 * @param value The new value for the setting. 5182 * @return true if the value was set, false on database errors 5183 */ 5184 public static boolean putLong(ContentResolver cr, String name, long value) { 5185 return putLongForUser(cr, name, value, cr.getUserId()); 5186 } 5187 5188 /** @hide */ 5189 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5190 int userHandle) { 5191 return putStringForUser(cr, name, Long.toString(value), userHandle); 5192 } 5193 5194 /** 5195 * Convenience function for retrieving a single secure settings value 5196 * as a floating point number. Note that internally setting values are 5197 * always stored as strings; this function converts the string to an 5198 * float for you. The default value will be returned if the setting 5199 * is not defined or not a valid float. 5200 * 5201 * @param cr The ContentResolver to access. 5202 * @param name The name of the setting to retrieve. 5203 * @param def Value to return if the setting is not defined. 5204 * 5205 * @return The setting's current value, or 'def' if it is not defined 5206 * or not a valid float. 5207 */ 5208 public static float getFloat(ContentResolver cr, String name, float def) { 5209 return getFloatForUser(cr, name, def, cr.getUserId()); 5210 } 5211 5212 /** @hide */ 5213 public static float getFloatForUser(ContentResolver cr, String name, float def, 5214 int userHandle) { 5215 String v = getStringForUser(cr, name, userHandle); 5216 try { 5217 return v != null ? Float.parseFloat(v) : def; 5218 } catch (NumberFormatException e) { 5219 return def; 5220 } 5221 } 5222 5223 /** 5224 * Convenience function for retrieving a single secure settings value 5225 * as a float. Note that internally setting values are always 5226 * stored as strings; this function converts the string to a float 5227 * for you. 5228 * <p> 5229 * This version does not take a default value. If the setting has not 5230 * been set, or the string value is not a number, 5231 * it throws {@link SettingNotFoundException}. 5232 * 5233 * @param cr The ContentResolver to access. 5234 * @param name The name of the setting to retrieve. 5235 * 5236 * @throws SettingNotFoundException Thrown if a setting by the given 5237 * name can't be found or the setting value is not a float. 5238 * 5239 * @return The setting's current value. 5240 */ 5241 public static float getFloat(ContentResolver cr, String name) 5242 throws SettingNotFoundException { 5243 return getFloatForUser(cr, name, cr.getUserId()); 5244 } 5245 5246 /** @hide */ 5247 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5248 throws SettingNotFoundException { 5249 String v = getStringForUser(cr, name, userHandle); 5250 if (v == null) { 5251 throw new SettingNotFoundException(name); 5252 } 5253 try { 5254 return Float.parseFloat(v); 5255 } catch (NumberFormatException e) { 5256 throw new SettingNotFoundException(name); 5257 } 5258 } 5259 5260 /** 5261 * Convenience function for updating a single settings value as a 5262 * floating point number. This will either create a new entry in the 5263 * table if the given name does not exist, or modify the value of the 5264 * existing row with that name. Note that internally setting values 5265 * are always stored as strings, so this function converts the given 5266 * value to a string before storing it. 5267 * 5268 * @param cr The ContentResolver to access. 5269 * @param name The name of the setting to modify. 5270 * @param value The new value for the setting. 5271 * @return true if the value was set, false on database errors 5272 */ 5273 public static boolean putFloat(ContentResolver cr, String name, float value) { 5274 return putFloatForUser(cr, name, value, cr.getUserId()); 5275 } 5276 5277 /** @hide */ 5278 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5279 int userHandle) { 5280 return putStringForUser(cr, name, Float.toString(value), userHandle); 5281 } 5282 5283 /** 5284 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5285 * instead 5286 */ 5287 @Deprecated 5288 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5289 Global.DEVELOPMENT_SETTINGS_ENABLED; 5290 5291 /** 5292 * When the user has enable the option to have a "bug report" command 5293 * in the power menu. 5294 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5295 * @hide 5296 */ 5297 @Deprecated 5298 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5299 5300 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 5301 5302 /** 5303 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5304 */ 5305 @Deprecated 5306 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5307 5308 /** 5309 * Setting to allow mock locations and location provider status to be injected into the 5310 * LocationManager service for testing purposes during application development. These 5311 * locations and status values override actual location and status information generated 5312 * by network, gps, or other location providers. 5313 * 5314 * @deprecated This settings is not used anymore. 5315 */ 5316 @Deprecated 5317 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5318 5319 private static final Validator ALLOW_MOCK_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 5320 5321 /** 5322 * On Android 8.0 (API level 26) and higher versions of the platform, 5323 * a 64-bit number (expressed as a hexadecimal string), unique to 5324 * each combination of app-signing key, user, and device. 5325 * Values of {@code ANDROID_ID} are scoped by signing key and user. 5326 * The value may change if a factory reset is performed on the 5327 * device or if an APK signing key changes. 5328 * 5329 * For more information about how the platform handles {@code ANDROID_ID} 5330 * in Android 8.0 (API level 26) and higher, see <a 5331 * href="{@docRoot}preview/behavior-changes.html#privacy-all"> 5332 * Android 8.0 Behavior Changes</a>. 5333 * 5334 * <p class="note"><strong>Note:</strong> For apps that were installed 5335 * prior to updating the device to a version of Android 8.0 5336 * (API level 26) or higher, the value of {@code ANDROID_ID} changes 5337 * if the app is uninstalled and then reinstalled after the OTA. 5338 * To preserve values across uninstalls after an OTA to Android 8.0 5339 * or higher, developers can use 5340 * <a href="{@docRoot}guide/topics/data/keyvaluebackup.html"> 5341 * Key/Value Backup</a>.</p> 5342 * 5343 * <p>In versions of the platform lower than Android 8.0 (API level 26), 5344 * a 64-bit number (expressed as a hexadecimal string) that is randomly 5345 * generated when the user first sets up the device and should remain 5346 * constant for the lifetime of the user's device. 5347 * 5348 * On devices that have 5349 * <a href="{@docRoot}about/versions/android-4.2.html#MultipleUsers"> 5350 * multiple users</a>, each user appears as a 5351 * completely separate device, so the {@code ANDROID_ID} value is 5352 * unique to each user.</p> 5353 * 5354 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the ID is scoped 5355 * to the Instant App, it is generated when the Instant App is first installed and reset if 5356 * the user clears the Instant App. 5357 */ 5358 public static final String ANDROID_ID = "android_id"; 5359 5360 /** 5361 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5362 */ 5363 @Deprecated 5364 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5365 5366 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 5367 5368 /** 5369 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5370 */ 5371 @Deprecated 5372 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5373 5374 /** 5375 * Setting to record the input method used by default, holding the ID 5376 * of the desired method. 5377 */ 5378 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5379 5380 /** 5381 * Setting to record the input method subtype used by default, holding the ID 5382 * of the desired method. 5383 */ 5384 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5385 "selected_input_method_subtype"; 5386 5387 /** 5388 * Setting to record the history of input method subtype, holding the pair of ID of IME 5389 * and its last used subtype. 5390 * @hide 5391 */ 5392 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5393 "input_methods_subtype_history"; 5394 5395 /** 5396 * Setting to record the visibility of input method selector 5397 */ 5398 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5399 "input_method_selector_visibility"; 5400 5401 /** 5402 * The currently selected voice interaction service flattened ComponentName. 5403 * @hide 5404 */ 5405 @TestApi 5406 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5407 5408 /** 5409 * The currently selected autofill service flattened ComponentName. 5410 * @hide 5411 */ 5412 @TestApi 5413 public static final String AUTOFILL_SERVICE = "autofill_service"; 5414 5415 private static final Validator AUTOFILL_SERVICE_VALIDATOR = COMPONENT_NAME_VALIDATOR; 5416 5417 /** 5418 * Boolean indicating if Autofill supports field classification. 5419 * 5420 * @see android.service.autofill.AutofillService 5421 * 5422 * @hide 5423 */ 5424 @SystemApi 5425 @TestApi 5426 public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = 5427 "autofill_field_classification"; 5428 5429 /** 5430 * Defines value returned by {@link android.service.autofill.UserData#getMaxUserDataSize()}. 5431 * 5432 * @hide 5433 */ 5434 @SystemApi 5435 @TestApi 5436 public static final String AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE = 5437 "autofill_user_data_max_user_data_size"; 5438 5439 /** 5440 * Defines value returned by 5441 * {@link android.service.autofill.UserData#getMaxFieldClassificationIdsSize()}. 5442 * 5443 * @hide 5444 */ 5445 @SystemApi 5446 @TestApi 5447 public static final String AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE = 5448 "autofill_user_data_max_field_classification_size"; 5449 5450 /** 5451 * Defines value returned by 5452 * {@link android.service.autofill.UserData#getMaxCategoryCount()}. 5453 * 5454 * @hide 5455 */ 5456 @SystemApi 5457 @TestApi 5458 public static final String AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT = 5459 "autofill_user_data_max_category_count"; 5460 5461 /** 5462 * Defines value returned by {@link android.service.autofill.UserData#getMaxValueLength()}. 5463 * 5464 * @hide 5465 */ 5466 @SystemApi 5467 @TestApi 5468 public static final String AUTOFILL_USER_DATA_MAX_VALUE_LENGTH = 5469 "autofill_user_data_max_value_length"; 5470 5471 /** 5472 * Defines value returned by {@link android.service.autofill.UserData#getMinValueLength()}. 5473 * 5474 * @hide 5475 */ 5476 @SystemApi 5477 @TestApi 5478 public static final String AUTOFILL_USER_DATA_MIN_VALUE_LENGTH = 5479 "autofill_user_data_min_value_length"; 5480 5481 /** 5482 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5483 */ 5484 @Deprecated 5485 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5486 5487 /** 5488 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5489 * @hide 5490 */ 5491 @TestApi 5492 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5493 5494 /** 5495 * The current state of device personalization. 5496 * 5497 * @hide 5498 * @see UserSetupPersonalization 5499 */ 5500 public static final String USER_SETUP_PERSONALIZATION_STATE = 5501 "user_setup_personalization_state"; 5502 5503 /** 5504 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5505 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5506 * in case SetupWizard has been re-enabled on TV devices. 5507 * 5508 * @hide 5509 */ 5510 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5511 5512 /** 5513 * Prefix for category name that marks whether a suggested action from that category was 5514 * completed. 5515 * @hide 5516 */ 5517 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5518 5519 /** 5520 * List of input methods that are currently enabled. This is a string 5521 * containing the IDs of all enabled input methods, each ID separated 5522 * by ':'. 5523 * 5524 * Format like "ime0;subtype0;subtype1;subtype2:ime1:ime2;subtype0" 5525 * where imeId is ComponentName and subtype is int32. 5526 */ 5527 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5528 5529 /** 5530 * List of system input methods that are currently disabled. This is a string 5531 * containing the IDs of all disabled input methods, each ID separated 5532 * by ':'. 5533 * @hide 5534 */ 5535 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5536 5537 /** 5538 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5539 * determines if the IME should be shown when a hard keyboard is attached. 5540 * @hide 5541 */ 5542 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5543 5544 private static final Validator SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR = BOOLEAN_VALIDATOR; 5545 5546 /** 5547 * Host name and port for global http proxy. Uses ':' seperator for 5548 * between host and port. 5549 * 5550 * @deprecated Use {@link Global#HTTP_PROXY} 5551 */ 5552 @Deprecated 5553 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5554 5555 /** 5556 * Package designated as always-on VPN provider. 5557 * 5558 * @hide 5559 */ 5560 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5561 5562 /** 5563 * Whether to block networking outside of VPN connections while always-on is set. 5564 * @see #ALWAYS_ON_VPN_APP 5565 * 5566 * @hide 5567 */ 5568 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5569 5570 /** 5571 * Whether applications can be installed for this user via the system's 5572 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5573 * 5574 * <p>1 = permit app installation via the system package installer intent 5575 * <p>0 = do not allow use of the package installer 5576 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5577 * {@link PackageManager#canRequestPackageInstalls()} 5578 * @see PackageManager#canRequestPackageInstalls() 5579 */ 5580 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5581 5582 /** 5583 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5584 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5585 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5586 * on behalf of the profile owner if needed to make the change transparent for profile 5587 * owners. 5588 * 5589 * @hide 5590 */ 5591 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5592 "unknown_sources_default_reversed"; 5593 5594 /** 5595 * Comma-separated list of location providers that activities may access. Do not rely on 5596 * this value being present in settings.db or on ContentObserver notifications on the 5597 * corresponding Uri. 5598 * 5599 * @deprecated use {@link #LOCATION_MODE} and 5600 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5601 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5602 */ 5603 @Deprecated 5604 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5605 5606 /** 5607 * The degree of location access enabled by the user. 5608 * <p> 5609 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5610 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5611 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5612 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5613 * modes that might be added in the future. 5614 * <p> 5615 * Note: do not rely on this value being present in settings.db or on ContentObserver 5616 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5617 * to receive changes in this value. 5618 * 5619 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5620 * get the status of a location provider, use 5621 * {@link LocationManager#isProviderEnabled(String)}. 5622 */ 5623 @Deprecated 5624 public static final String LOCATION_MODE = "location_mode"; 5625 5626 /** 5627 * The App or module that changes the location mode. 5628 * @hide 5629 */ 5630 public static final String LOCATION_CHANGER = "location_changer"; 5631 /** 5632 * The location changer is unknown or unable to detect. 5633 * @hide 5634 */ 5635 public static final int LOCATION_CHANGER_UNKNOWN = 0; 5636 /** 5637 * Location settings in system settings. 5638 * @hide 5639 */ 5640 public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1; 5641 /** 5642 * The location icon in drop down notification drawer. 5643 * @hide 5644 */ 5645 public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2; 5646 5647 /** 5648 * Location access disabled. 5649 * 5650 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5651 * get the status of a location provider, use 5652 * {@link LocationManager#isProviderEnabled(String)}. 5653 */ 5654 @Deprecated 5655 public static final int LOCATION_MODE_OFF = 0; 5656 5657 /** 5658 * Network Location Provider disabled, but GPS and other sensors enabled. 5659 * 5660 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5661 * get the status of a location provider, use 5662 * {@link LocationManager#isProviderEnabled(String)}. 5663 */ 5664 @Deprecated 5665 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5666 5667 /** 5668 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5669 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5670 * {@link android.location.Criteria#POWER_MEDIUM}. 5671 * 5672 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5673 * get the status of a location provider, use 5674 * {@link LocationManager#isProviderEnabled(String)}. 5675 */ 5676 @Deprecated 5677 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5678 5679 /** 5680 * Best-effort location computation allowed. 5681 * 5682 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5683 * get the status of a location provider, use 5684 * {@link LocationManager#isProviderEnabled(String)}. 5685 */ 5686 @Deprecated 5687 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5688 5689 /** 5690 * A flag containing settings used for biometric weak 5691 * @hide 5692 */ 5693 @Deprecated 5694 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5695 "lock_biometric_weak_flags"; 5696 5697 /** 5698 * Whether lock-to-app will lock the keyguard when exiting. 5699 * @hide 5700 */ 5701 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5702 5703 /** 5704 * Whether autolock is enabled (0 = false, 1 = true) 5705 * 5706 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5707 * level of the keyguard. Accessing this setting from an app that is targeting 5708 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5709 */ 5710 @Deprecated 5711 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5712 5713 /** 5714 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5715 * 5716 * @deprecated Accessing this setting from an app that is targeting 5717 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5718 */ 5719 @Deprecated 5720 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5721 5722 /** 5723 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5724 * true) 5725 * 5726 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5727 * lockscreen uses 5728 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5729 * Accessing this setting from an app that is targeting 5730 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5731 */ 5732 @Deprecated 5733 public static final String 5734 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5735 5736 /** 5737 * This preference allows the device to be locked given time after screen goes off, 5738 * subject to current DeviceAdmin policy limits. 5739 * @hide 5740 */ 5741 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5742 5743 5744 /** 5745 * This preference contains the string that shows for owner info on LockScreen. 5746 * @hide 5747 * @deprecated 5748 */ 5749 @Deprecated 5750 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5751 5752 /** 5753 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5754 * @hide 5755 */ 5756 @Deprecated 5757 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5758 "lock_screen_appwidget_ids"; 5759 5760 /** 5761 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5762 * @hide 5763 */ 5764 @Deprecated 5765 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5766 "lock_screen_fallback_appwidget_id"; 5767 5768 /** 5769 * Index of the lockscreen appwidget to restore, -1 if none. 5770 * @hide 5771 */ 5772 @Deprecated 5773 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5774 "lock_screen_sticky_appwidget"; 5775 5776 /** 5777 * This preference enables showing the owner info on LockScreen. 5778 * @hide 5779 * @deprecated 5780 */ 5781 @Deprecated 5782 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5783 "lock_screen_owner_info_enabled"; 5784 5785 /** 5786 * When set by a user, allows notifications to be shown atop a securely locked screen 5787 * in their full "private" form (same as when the device is unlocked). 5788 * @hide 5789 */ 5790 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5791 "lock_screen_allow_private_notifications"; 5792 5793 /** 5794 * When set by a user, allows notification remote input atop a securely locked screen 5795 * without having to unlock 5796 * @hide 5797 */ 5798 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5799 "lock_screen_allow_remote_input"; 5800 5801 /** 5802 * Set by the system to track if the user needs to see the call to action for 5803 * the lockscreen notification policy. 5804 * @hide 5805 */ 5806 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5807 "show_note_about_notification_hiding"; 5808 5809 /** 5810 * Set to 1 by the system after trust agents have been initialized. 5811 * @hide 5812 */ 5813 public static final String TRUST_AGENTS_INITIALIZED = 5814 "trust_agents_initialized"; 5815 5816 /** 5817 * The Logging ID (a unique 64-bit value) as a hex string. 5818 * Used as a pseudonymous identifier for logging. 5819 * @deprecated This identifier is poorly initialized and has 5820 * many collisions. It should not be used. 5821 */ 5822 @Deprecated 5823 public static final String LOGGING_ID = "logging_id"; 5824 5825 /** 5826 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5827 */ 5828 @Deprecated 5829 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5830 5831 /** 5832 * No longer supported. 5833 */ 5834 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5835 5836 /** 5837 * No longer supported. 5838 */ 5839 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5840 5841 /** 5842 * No longer supported. 5843 */ 5844 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5845 5846 /** 5847 * Settings classname to launch when Settings is clicked from All 5848 * Applications. Needed because of user testing between the old 5849 * and new Settings apps. 5850 */ 5851 // TODO: 881807 5852 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5853 5854 /** 5855 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5856 */ 5857 @Deprecated 5858 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5859 5860 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5861 5862 /** 5863 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5864 */ 5865 @Deprecated 5866 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5867 5868 /** 5869 * If accessibility is enabled. 5870 */ 5871 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5872 5873 private static final Validator ACCESSIBILITY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5874 5875 /** 5876 * Setting specifying if the accessibility shortcut is enabled. 5877 * @hide 5878 */ 5879 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5880 "accessibility_shortcut_enabled"; 5881 5882 private static final Validator ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5883 5884 /** 5885 * Setting specifying if the accessibility shortcut is enabled. 5886 * @hide 5887 */ 5888 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5889 "accessibility_shortcut_on_lock_screen"; 5890 5891 private static final Validator ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR = 5892 BOOLEAN_VALIDATOR; 5893 5894 /** 5895 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5896 * @hide 5897 */ 5898 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5899 "accessibility_shortcut_dialog_shown"; 5900 5901 private static final Validator ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR = 5902 BOOLEAN_VALIDATOR; 5903 5904 /** 5905 * Setting specifying the accessibility service to be toggled via the accessibility 5906 * shortcut. Must be its flattened {@link ComponentName}. 5907 * @hide 5908 */ 5909 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5910 "accessibility_shortcut_target_service"; 5911 5912 private static final Validator ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR = 5913 COMPONENT_NAME_VALIDATOR; 5914 5915 /** 5916 * Setting specifying the accessibility service or feature to be toggled via the 5917 * accessibility button in the navigation bar. This is either a flattened 5918 * {@link ComponentName} or the class name of a system class implementing a supported 5919 * accessibility feature. 5920 * @hide 5921 */ 5922 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5923 "accessibility_button_target_component"; 5924 5925 private static final Validator ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR = 5926 new Validator() { 5927 @Override 5928 public boolean validate(String value) { 5929 // technically either ComponentName or class name, but there's proper value 5930 // validation at callsites, so allow any non-null string 5931 return value != null; 5932 } 5933 }; 5934 5935 /** 5936 * If touch exploration is enabled. 5937 */ 5938 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5939 5940 private static final Validator TOUCH_EXPLORATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5941 5942 /** 5943 * List of the enabled accessibility providers. 5944 */ 5945 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5946 "enabled_accessibility_services"; 5947 5948 private static final Validator ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR = 5949 new SettingsValidators.ComponentNameListValidator(":"); 5950 5951 /** 5952 * List of the accessibility services to which the user has granted 5953 * permission to put the device into touch exploration mode. 5954 * 5955 * @hide 5956 */ 5957 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5958 "touch_exploration_granted_accessibility_services"; 5959 5960 private static final Validator TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR = 5961 new SettingsValidators.ComponentNameListValidator(":"); 5962 5963 /** 5964 * Uri of the slice that's presented on the keyguard. 5965 * Defaults to a slice with the date and next alarm. 5966 * 5967 * @hide 5968 */ 5969 public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri"; 5970 5971 /** 5972 * Whether to speak passwords while in accessibility mode. 5973 * 5974 * @deprecated The speaking of passwords is controlled by individual accessibility services. 5975 * Apps should ignore this setting and provide complete information to accessibility 5976 * at all times, which was the behavior when this value was {@code true}. 5977 */ 5978 @Deprecated 5979 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5980 5981 private static final Validator ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 5982 5983 /** 5984 * Whether to draw text with high contrast while in accessibility mode. 5985 * 5986 * @hide 5987 */ 5988 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5989 "high_text_contrast_enabled"; 5990 5991 private static final Validator ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR = 5992 BOOLEAN_VALIDATOR; 5993 5994 /** 5995 * Setting that specifies whether the display magnification is enabled via a system-wide 5996 * triple tap gesture. Display magnifications allows the user to zoom in the display content 5997 * and is targeted to low vision users. The current magnification scale is controlled by 5998 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5999 * 6000 * @hide 6001 */ 6002 @TestApi 6003 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 6004 "accessibility_display_magnification_enabled"; 6005 6006 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR = 6007 BOOLEAN_VALIDATOR; 6008 6009 /** 6010 * Setting that specifies whether the display magnification is enabled via a shortcut 6011 * affordance within the system's navigation area. Display magnifications allows the user to 6012 * zoom in the display content and is targeted to low vision users. The current 6013 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6014 * 6015 * @hide 6016 */ 6017 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 6018 "accessibility_display_magnification_navbar_enabled"; 6019 6020 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR 6021 = BOOLEAN_VALIDATOR; 6022 6023 /** 6024 * Setting that specifies what the display magnification scale is. 6025 * Display magnifications allows the user to zoom in the display 6026 * content and is targeted to low vision users. Whether a display 6027 * magnification is performed is controlled by 6028 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 6029 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 6030 * 6031 * @hide 6032 */ 6033 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 6034 "accessibility_display_magnification_scale"; 6035 6036 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR = 6037 new SettingsValidators.InclusiveFloatRangeValidator(1.0f, Float.MAX_VALUE); 6038 6039 /** 6040 * Unused mangnification setting 6041 * 6042 * @hide 6043 * @deprecated 6044 */ 6045 @Deprecated 6046 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 6047 "accessibility_display_magnification_auto_update"; 6048 6049 /** 6050 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 6051 * modified from an AccessibilityService using the SoftKeyboardController. 6052 * 6053 * @hide 6054 */ 6055 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 6056 "accessibility_soft_keyboard_mode"; 6057 6058 /** 6059 * Default soft keyboard behavior. 6060 * 6061 * @hide 6062 */ 6063 public static final int SHOW_MODE_AUTO = 0; 6064 6065 /** 6066 * Soft keyboard is never shown. 6067 * 6068 * @hide 6069 */ 6070 public static final int SHOW_MODE_HIDDEN = 1; 6071 6072 /** 6073 * Setting that specifies whether timed text (captions) should be 6074 * displayed in video content. Text display properties are controlled by 6075 * the following settings: 6076 * <ul> 6077 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 6078 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 6079 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 6080 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 6081 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 6082 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 6083 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 6084 * </ul> 6085 * 6086 * @hide 6087 */ 6088 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 6089 "accessibility_captioning_enabled"; 6090 6091 private static final Validator ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR = 6092 BOOLEAN_VALIDATOR; 6093 6094 /** 6095 * Setting that specifies the language for captions as a locale string, 6096 * e.g. en_US. 6097 * 6098 * @see java.util.Locale#toString 6099 * @hide 6100 */ 6101 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 6102 "accessibility_captioning_locale"; 6103 6104 private static final Validator ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR = LOCALE_VALIDATOR; 6105 6106 /** 6107 * Integer property that specifies the preset style for captions, one 6108 * of: 6109 * <ul> 6110 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 6111 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 6112 * </ul> 6113 * 6114 * @see java.util.Locale#toString 6115 * @hide 6116 */ 6117 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 6118 "accessibility_captioning_preset"; 6119 6120 private static final Validator ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR = 6121 new SettingsValidators.DiscreteValueValidator(new String[]{"-1", "0", "1", "2", 6122 "3", "4"}); 6123 6124 /** 6125 * Integer property that specifes the background color for captions as a 6126 * packed 32-bit color. 6127 * 6128 * @see android.graphics.Color#argb 6129 * @hide 6130 */ 6131 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 6132 "accessibility_captioning_background_color"; 6133 6134 private static final Validator ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR = 6135 ANY_INTEGER_VALIDATOR; 6136 6137 /** 6138 * Integer property that specifes the foreground color for captions as a 6139 * packed 32-bit color. 6140 * 6141 * @see android.graphics.Color#argb 6142 * @hide 6143 */ 6144 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 6145 "accessibility_captioning_foreground_color"; 6146 6147 private static final Validator ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR = 6148 ANY_INTEGER_VALIDATOR; 6149 6150 /** 6151 * Integer property that specifes the edge type for captions, one of: 6152 * <ul> 6153 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 6154 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 6155 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 6156 * </ul> 6157 * 6158 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 6159 * @hide 6160 */ 6161 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 6162 "accessibility_captioning_edge_type"; 6163 6164 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR = 6165 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2"}); 6166 6167 /** 6168 * Integer property that specifes the edge color for captions as a 6169 * packed 32-bit color. 6170 * 6171 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 6172 * @see android.graphics.Color#argb 6173 * @hide 6174 */ 6175 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 6176 "accessibility_captioning_edge_color"; 6177 6178 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR = 6179 ANY_INTEGER_VALIDATOR; 6180 6181 /** 6182 * Integer property that specifes the window color for captions as a 6183 * packed 32-bit color. 6184 * 6185 * @see android.graphics.Color#argb 6186 * @hide 6187 */ 6188 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 6189 "accessibility_captioning_window_color"; 6190 6191 private static final Validator ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR = 6192 ANY_INTEGER_VALIDATOR; 6193 6194 /** 6195 * String property that specifies the typeface for captions, one of: 6196 * <ul> 6197 * <li>DEFAULT 6198 * <li>MONOSPACE 6199 * <li>SANS_SERIF 6200 * <li>SERIF 6201 * </ul> 6202 * 6203 * @see android.graphics.Typeface 6204 * @hide 6205 */ 6206 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 6207 "accessibility_captioning_typeface"; 6208 6209 private static final Validator ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR = 6210 new SettingsValidators.DiscreteValueValidator(new String[]{"DEFAULT", 6211 "MONOSPACE", "SANS_SERIF", "SERIF"}); 6212 6213 /** 6214 * Floating point property that specifies font scaling for captions. 6215 * 6216 * @hide 6217 */ 6218 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 6219 "accessibility_captioning_font_scale"; 6220 6221 private static final Validator ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR = 6222 new SettingsValidators.InclusiveFloatRangeValidator(0.5f, 2.0f); 6223 6224 /** 6225 * Setting that specifies whether display color inversion is enabled. 6226 */ 6227 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 6228 "accessibility_display_inversion_enabled"; 6229 6230 private static final Validator ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR = 6231 BOOLEAN_VALIDATOR; 6232 6233 /** 6234 * Setting that specifies whether display color space adjustment is 6235 * enabled. 6236 * 6237 * @hide 6238 */ 6239 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 6240 "accessibility_display_daltonizer_enabled"; 6241 6242 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR = 6243 BOOLEAN_VALIDATOR; 6244 6245 /** 6246 * Integer property that specifies the type of color space adjustment to 6247 * perform. Valid values are defined in AccessibilityManager and Settings arrays.xml: 6248 * - AccessibilityManager.DALTONIZER_DISABLED = -1 6249 * - AccessibilityManager.DALTONIZER_SIMULATE_MONOCHROMACY = 0 6250 * - <item>@string/daltonizer_mode_protanomaly</item> = 11 6251 * - AccessibilityManager.DALTONIZER_CORRECT_DEUTERANOMALY and 6252 * <item>@string/daltonizer_mode_deuteranomaly</item> = 12 6253 * - <item>@string/daltonizer_mode_tritanomaly</item> = 13 6254 * 6255 * @hide 6256 */ 6257 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 6258 "accessibility_display_daltonizer"; 6259 6260 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR = 6261 new SettingsValidators.DiscreteValueValidator( 6262 new String[] {"-1", "0", "11", "12", "13"}); 6263 6264 /** 6265 * Setting that specifies whether automatic click when the mouse pointer stops moving is 6266 * enabled. 6267 * 6268 * @hide 6269 */ 6270 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 6271 "accessibility_autoclick_enabled"; 6272 6273 private static final Validator ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR = 6274 BOOLEAN_VALIDATOR; 6275 6276 /** 6277 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 6278 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 6279 * 6280 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 6281 * @hide 6282 */ 6283 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 6284 "accessibility_autoclick_delay"; 6285 6286 private static final Validator ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR = 6287 NON_NEGATIVE_INTEGER_VALIDATOR; 6288 6289 /** 6290 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 6291 * accessibility. 6292 * (0 = false, 1 = true) 6293 * @hide 6294 */ 6295 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 6296 "accessibility_large_pointer_icon"; 6297 6298 private static final Validator ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR = 6299 BOOLEAN_VALIDATOR; 6300 6301 /** 6302 * The timeout for considering a press to be a long press in milliseconds. 6303 * @hide 6304 */ 6305 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 6306 6307 private static final Validator LONG_PRESS_TIMEOUT_VALIDATOR = 6308 NON_NEGATIVE_INTEGER_VALIDATOR; 6309 6310 /** 6311 * The duration in milliseconds between the first tap's up event and the second tap's 6312 * down event for an interaction to be considered part of the same multi-press. 6313 * @hide 6314 */ 6315 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 6316 6317 /** 6318 * List of the enabled print services. 6319 * 6320 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 6321 * from pre-N. 6322 * 6323 * @hide 6324 */ 6325 public static final String ENABLED_PRINT_SERVICES = 6326 "enabled_print_services"; 6327 6328 /** 6329 * List of the disabled print services. 6330 * 6331 * @hide 6332 */ 6333 @TestApi 6334 public static final String DISABLED_PRINT_SERVICES = 6335 "disabled_print_services"; 6336 6337 /** 6338 * The saved value for WindowManagerService.setForcedDisplayDensity() 6339 * formatted as a single integer representing DPI. If unset, then use 6340 * the real display density. 6341 * 6342 * @hide 6343 */ 6344 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6345 6346 /** 6347 * Setting to always use the default text-to-speech settings regardless 6348 * of the application settings. 6349 * 1 = override application settings, 6350 * 0 = use application settings (if specified). 6351 * 6352 * @deprecated The value of this setting is no longer respected by 6353 * the framework text to speech APIs as of the Ice Cream Sandwich release. 6354 */ 6355 @Deprecated 6356 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 6357 6358 /** 6359 * Default text-to-speech engine speech rate. 100 = 1x 6360 */ 6361 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 6362 6363 private static final Validator TTS_DEFAULT_RATE_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6364 6365 /** 6366 * Default text-to-speech engine pitch. 100 = 1x 6367 */ 6368 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 6369 6370 private static final Validator TTS_DEFAULT_PITCH_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6371 6372 /** 6373 * Default text-to-speech engine. 6374 */ 6375 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 6376 6377 private static final Validator TTS_DEFAULT_SYNTH_VALIDATOR = PACKAGE_NAME_VALIDATOR; 6378 6379 /** 6380 * Default text-to-speech language. 6381 * 6382 * @deprecated this setting is no longer in use, as of the Ice Cream 6383 * Sandwich release. Apps should never need to read this setting directly, 6384 * instead can query the TextToSpeech framework classes for the default 6385 * locale. {@link TextToSpeech#getLanguage()}. 6386 */ 6387 @Deprecated 6388 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 6389 6390 /** 6391 * Default text-to-speech country. 6392 * 6393 * @deprecated this setting is no longer in use, as of the Ice Cream 6394 * Sandwich release. Apps should never need to read this setting directly, 6395 * instead can query the TextToSpeech framework classes for the default 6396 * locale. {@link TextToSpeech#getLanguage()}. 6397 */ 6398 @Deprecated 6399 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 6400 6401 /** 6402 * Default text-to-speech locale variant. 6403 * 6404 * @deprecated this setting is no longer in use, as of the Ice Cream 6405 * Sandwich release. Apps should never need to read this setting directly, 6406 * instead can query the TextToSpeech framework classes for the 6407 * locale that is in use {@link TextToSpeech#getLanguage()}. 6408 */ 6409 @Deprecated 6410 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6411 6412 /** 6413 * Stores the default tts locales on a per engine basis. Stored as 6414 * a comma seperated list of values, each value being of the form 6415 * {@code engine_name:locale} for example, 6416 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6417 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6418 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6419 * setting directly, and can query the TextToSpeech framework classes 6420 * for the locale that is in use. 6421 * 6422 * @hide 6423 */ 6424 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6425 6426 private static final Validator TTS_DEFAULT_LOCALE_VALIDATOR = new Validator() { 6427 @Override 6428 public boolean validate(String value) { 6429 if (value == null || value.length() == 0) { 6430 return false; 6431 } 6432 String[] ttsLocales = value.split(","); 6433 boolean valid = true; 6434 for (String ttsLocale : ttsLocales) { 6435 String[] parts = ttsLocale.split(":"); 6436 valid |= ((parts.length == 2) 6437 && (parts[0].length() > 0) 6438 && ANY_STRING_VALIDATOR.validate(parts[0]) 6439 && LOCALE_VALIDATOR.validate(parts[1])); 6440 } 6441 return valid; 6442 } 6443 }; 6444 6445 /** 6446 * Space delimited list of plugin packages that are enabled. 6447 */ 6448 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6449 6450 private static final Validator TTS_ENABLED_PLUGINS_VALIDATOR = 6451 new SettingsValidators.PackageNameListValidator(" "); 6452 6453 /** 6454 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6455 * instead. 6456 */ 6457 @Deprecated 6458 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6459 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6460 6461 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 6462 BOOLEAN_VALIDATOR; 6463 6464 /** 6465 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6466 * instead. 6467 */ 6468 @Deprecated 6469 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6470 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6471 6472 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 6473 NON_NEGATIVE_INTEGER_VALIDATOR; 6474 6475 /** 6476 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6477 * instead. 6478 */ 6479 @Deprecated 6480 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6481 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6482 6483 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 6484 NON_NEGATIVE_INTEGER_VALIDATOR; 6485 6486 /** 6487 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6488 * instead. 6489 */ 6490 @Deprecated 6491 public static final String WIFI_ON = Global.WIFI_ON; 6492 6493 /** 6494 * The acceptable packet loss percentage (range 0 - 100) before trying 6495 * another AP on the same network. 6496 * @deprecated This setting is not used. 6497 */ 6498 @Deprecated 6499 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6500 "wifi_watchdog_acceptable_packet_loss_percentage"; 6501 6502 /** 6503 * The number of access points required for a network in order for the 6504 * watchdog to monitor it. 6505 * @deprecated This setting is not used. 6506 */ 6507 @Deprecated 6508 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6509 6510 /** 6511 * The delay between background checks. 6512 * @deprecated This setting is not used. 6513 */ 6514 @Deprecated 6515 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6516 "wifi_watchdog_background_check_delay_ms"; 6517 6518 /** 6519 * Whether the Wi-Fi watchdog is enabled for background checking even 6520 * after it thinks the user has connected to a good access point. 6521 * @deprecated This setting is not used. 6522 */ 6523 @Deprecated 6524 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6525 "wifi_watchdog_background_check_enabled"; 6526 6527 /** 6528 * The timeout for a background ping 6529 * @deprecated This setting is not used. 6530 */ 6531 @Deprecated 6532 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6533 "wifi_watchdog_background_check_timeout_ms"; 6534 6535 /** 6536 * The number of initial pings to perform that *may* be ignored if they 6537 * fail. Again, if these fail, they will *not* be used in packet loss 6538 * calculation. For example, one network always seemed to time out for 6539 * the first couple pings, so this is set to 3 by default. 6540 * @deprecated This setting is not used. 6541 */ 6542 @Deprecated 6543 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6544 "wifi_watchdog_initial_ignored_ping_count"; 6545 6546 /** 6547 * The maximum number of access points (per network) to attempt to test. 6548 * If this number is reached, the watchdog will no longer monitor the 6549 * initial connection state for the network. This is a safeguard for 6550 * networks containing multiple APs whose DNS does not respond to pings. 6551 * @deprecated This setting is not used. 6552 */ 6553 @Deprecated 6554 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6555 6556 /** 6557 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6558 */ 6559 @Deprecated 6560 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6561 6562 /** 6563 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6564 * @deprecated This setting is not used. 6565 */ 6566 @Deprecated 6567 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6568 6569 /** 6570 * The number of pings to test if an access point is a good connection. 6571 * @deprecated This setting is not used. 6572 */ 6573 @Deprecated 6574 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6575 6576 /** 6577 * The delay between pings. 6578 * @deprecated This setting is not used. 6579 */ 6580 @Deprecated 6581 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6582 6583 /** 6584 * The timeout per ping. 6585 * @deprecated This setting is not used. 6586 */ 6587 @Deprecated 6588 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6589 6590 /** 6591 * @deprecated Use 6592 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6593 */ 6594 @Deprecated 6595 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6596 6597 /** 6598 * @deprecated Use 6599 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6600 */ 6601 @Deprecated 6602 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6603 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6604 6605 /** 6606 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6607 * the receivers of the PendingIntent an opportunity to make a new network request before 6608 * the Network satisfying the request is potentially removed. 6609 * 6610 * @hide 6611 */ 6612 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6613 "connectivity_release_pending_intent_delay_ms"; 6614 6615 /** 6616 * Whether background data usage is allowed. 6617 * 6618 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6619 * availability of background data depends on several 6620 * combined factors. When background data is unavailable, 6621 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6622 * now appear disconnected. 6623 */ 6624 @Deprecated 6625 public static final String BACKGROUND_DATA = "background_data"; 6626 6627 /** 6628 * Origins for which browsers should allow geolocation by default. 6629 * The value is a space-separated list of origins. 6630 */ 6631 public static final String ALLOWED_GEOLOCATION_ORIGINS 6632 = "allowed_geolocation_origins"; 6633 6634 /** 6635 * The preferred TTY mode 0 = TTy Off, CDMA default 6636 * 1 = TTY Full 6637 * 2 = TTY HCO 6638 * 3 = TTY VCO 6639 * @hide 6640 */ 6641 public static final String PREFERRED_TTY_MODE = 6642 "preferred_tty_mode"; 6643 6644 private static final Validator PREFERRED_TTY_MODE_VALIDATOR = 6645 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2", "3"}); 6646 6647 /** 6648 * Whether the enhanced voice privacy mode is enabled. 6649 * 0 = normal voice privacy 6650 * 1 = enhanced voice privacy 6651 * @hide 6652 */ 6653 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6654 6655 private static final Validator ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6656 6657 /** 6658 * Whether the TTY mode mode is enabled. 6659 * 0 = disabled 6660 * 1 = enabled 6661 * @hide 6662 */ 6663 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6664 6665 private static final Validator TTY_MODE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6666 6667 /** 6668 * User-selected RTT mode. When on, outgoing and incoming calls will be answered as RTT 6669 * calls when supported by the device and carrier. Boolean value. 6670 * 0 = OFF 6671 * 1 = ON 6672 */ 6673 public static final String RTT_CALLING_MODE = "rtt_calling_mode"; 6674 6675 private static final Validator RTT_CALLING_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 6676 6677 /** 6678 /** 6679 * Controls whether settings backup is enabled. 6680 * Type: int ( 0 = disabled, 1 = enabled ) 6681 * @hide 6682 */ 6683 public static final String BACKUP_ENABLED = "backup_enabled"; 6684 6685 /** 6686 * Controls whether application data is automatically restored from backup 6687 * at install time. 6688 * Type: int ( 0 = disabled, 1 = enabled ) 6689 * @hide 6690 */ 6691 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6692 6693 /** 6694 * Indicates whether settings backup has been fully provisioned. 6695 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6696 * @hide 6697 */ 6698 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6699 6700 /** 6701 * Component of the transport to use for backup/restore. 6702 * @hide 6703 */ 6704 public static final String BACKUP_TRANSPORT = "backup_transport"; 6705 6706 /** 6707 * Version for which the setup wizard was last shown. Bumped for 6708 * each release when there is new setup information to show. 6709 * @hide 6710 */ 6711 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6712 6713 /** 6714 * The interval in milliseconds after which Wi-Fi is considered idle. 6715 * When idle, it is possible for the device to be switched from Wi-Fi to 6716 * the mobile data network. 6717 * @hide 6718 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6719 * instead. 6720 */ 6721 @Deprecated 6722 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6723 6724 /** 6725 * The global search provider chosen by the user (if multiple global 6726 * search providers are installed). This will be the provider returned 6727 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6728 * installed. This setting is stored as a flattened component name as 6729 * per {@link ComponentName#flattenToString()}. 6730 * 6731 * @hide 6732 */ 6733 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6734 "search_global_search_activity"; 6735 6736 /** 6737 * The number of promoted sources in GlobalSearch. 6738 * @hide 6739 */ 6740 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6741 /** 6742 * The maximum number of suggestions returned by GlobalSearch. 6743 * @hide 6744 */ 6745 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6746 /** 6747 * The number of suggestions GlobalSearch will ask each non-web search source for. 6748 * @hide 6749 */ 6750 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6751 /** 6752 * The number of suggestions the GlobalSearch will ask the web search source for. 6753 * @hide 6754 */ 6755 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6756 "search_web_results_override_limit"; 6757 /** 6758 * The number of milliseconds that GlobalSearch will wait for suggestions from 6759 * promoted sources before continuing with all other sources. 6760 * @hide 6761 */ 6762 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6763 "search_promoted_source_deadline_millis"; 6764 /** 6765 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6766 * @hide 6767 */ 6768 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6769 /** 6770 * The maximum number of milliseconds that GlobalSearch shows the previous results 6771 * after receiving a new query. 6772 * @hide 6773 */ 6774 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6775 /** 6776 * The maximum age of log data used for shortcuts in GlobalSearch. 6777 * @hide 6778 */ 6779 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6780 /** 6781 * The maximum age of log data used for source ranking in GlobalSearch. 6782 * @hide 6783 */ 6784 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6785 "search_max_source_event_age_millis"; 6786 /** 6787 * The minimum number of impressions needed to rank a source in GlobalSearch. 6788 * @hide 6789 */ 6790 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6791 "search_min_impressions_for_source_ranking"; 6792 /** 6793 * The minimum number of clicks needed to rank a source in GlobalSearch. 6794 * @hide 6795 */ 6796 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6797 "search_min_clicks_for_source_ranking"; 6798 /** 6799 * The maximum number of shortcuts shown by GlobalSearch. 6800 * @hide 6801 */ 6802 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6803 /** 6804 * The size of the core thread pool for suggestion queries in GlobalSearch. 6805 * @hide 6806 */ 6807 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6808 "search_query_thread_core_pool_size"; 6809 /** 6810 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6811 * @hide 6812 */ 6813 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6814 "search_query_thread_max_pool_size"; 6815 /** 6816 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6817 * @hide 6818 */ 6819 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6820 "search_shortcut_refresh_core_pool_size"; 6821 /** 6822 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6823 * @hide 6824 */ 6825 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6826 "search_shortcut_refresh_max_pool_size"; 6827 /** 6828 * The maximun time that excess threads in the GlobalSeach thread pools will 6829 * wait before terminating. 6830 * @hide 6831 */ 6832 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6833 "search_thread_keepalive_seconds"; 6834 /** 6835 * The maximum number of concurrent suggestion queries to each source. 6836 * @hide 6837 */ 6838 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6839 "search_per_source_concurrent_query_limit"; 6840 6841 /** 6842 * Whether or not alert sounds are played on StorageManagerService events. 6843 * (0 = false, 1 = true) 6844 * @hide 6845 */ 6846 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6847 6848 private static final Validator MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR = BOOLEAN_VALIDATOR; 6849 6850 /** 6851 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6852 * @hide 6853 */ 6854 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6855 6856 private static final Validator MOUNT_UMS_AUTOSTART_VALIDATOR = BOOLEAN_VALIDATOR; 6857 6858 /** 6859 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6860 * @hide 6861 */ 6862 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6863 6864 private static final Validator MOUNT_UMS_PROMPT_VALIDATOR = BOOLEAN_VALIDATOR; 6865 6866 /** 6867 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6868 * @hide 6869 */ 6870 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6871 6872 private static final Validator MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6873 6874 /** 6875 * If nonzero, ANRs in invisible background processes bring up a dialog. 6876 * Otherwise, the process will be silently killed. 6877 * 6878 * Also prevents ANRs and crash dialogs from being suppressed. 6879 * @hide 6880 */ 6881 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6882 6883 /** 6884 * If nonzero, crashes in foreground processes will bring up a dialog. 6885 * Otherwise, the process will be silently killed. 6886 * @hide 6887 */ 6888 public static final String SHOW_FIRST_CRASH_DIALOG_DEV_OPTION = 6889 "show_first_crash_dialog_dev_option"; 6890 6891 private static final Validator SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR = 6892 BOOLEAN_VALIDATOR; 6893 6894 /** 6895 * The {@link ComponentName} string of the service to be used as the voice recognition 6896 * service. 6897 * 6898 * @hide 6899 */ 6900 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6901 6902 /** 6903 * Stores whether an user has consented to have apps verified through PAM. 6904 * The value is boolean (1 or 0). 6905 * 6906 * @hide 6907 */ 6908 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6909 "package_verifier_user_consent"; 6910 6911 /** 6912 * The {@link ComponentName} string of the selected spell checker service which is 6913 * one of the services managed by the text service manager. 6914 * 6915 * @hide 6916 */ 6917 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6918 6919 private static final Validator SELECTED_SPELL_CHECKER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 6920 6921 /** 6922 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6923 * service which is one of the services managed by the text service manager. 6924 * 6925 * @hide 6926 */ 6927 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6928 "selected_spell_checker_subtype"; 6929 6930 private static final Validator SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR = 6931 COMPONENT_NAME_VALIDATOR; 6932 6933 /** 6934 * Whether spell checker is enabled or not. 6935 * 6936 * @hide 6937 */ 6938 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6939 6940 private static final Validator SPELL_CHECKER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6941 6942 /** 6943 * What happens when the user presses the Power button while in-call 6944 * and the screen is on.<br/> 6945 * <b>Values:</b><br/> 6946 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6947 * 2 - The Power button hangs up the current call.<br/> 6948 * 6949 * @hide 6950 */ 6951 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6952 6953 private static final Validator INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR = 6954 new SettingsValidators.DiscreteValueValidator(new String[]{"1", "2"}); 6955 6956 /** 6957 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6958 * @hide 6959 */ 6960 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6961 6962 /** 6963 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6964 * @hide 6965 */ 6966 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6967 6968 /** 6969 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6970 * @hide 6971 */ 6972 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6973 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 6974 6975 /** 6976 * What happens when the user presses the Back button while in-call 6977 * and the screen is on.<br/> 6978 * <b>Values:</b><br/> 6979 * 0 - The Back buttons does nothing different.<br/> 6980 * 1 - The Back button hangs up the current call.<br/> 6981 * 6982 * @hide 6983 */ 6984 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 6985 6986 /** 6987 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 6988 * @hide 6989 */ 6990 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 6991 6992 /** 6993 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 6994 * @hide 6995 */ 6996 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 6997 6998 /** 6999 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7000 * @hide 7001 */ 7002 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 7003 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 7004 7005 /** 7006 * Whether the device should wake when the wake gesture sensor detects motion. 7007 * @hide 7008 */ 7009 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 7010 7011 private static final Validator WAKE_GESTURE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7012 7013 /** 7014 * Whether the device should doze if configured. 7015 * @hide 7016 */ 7017 public static final String DOZE_ENABLED = "doze_enabled"; 7018 7019 private static final Validator DOZE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7020 7021 /** 7022 * Whether doze should be always on. 7023 * @hide 7024 */ 7025 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 7026 7027 /** 7028 * Whether the device should pulse on pick up gesture. 7029 * @hide 7030 */ 7031 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 7032 7033 private static final Validator DOZE_PULSE_ON_PICK_UP_VALIDATOR = BOOLEAN_VALIDATOR; 7034 7035 /** 7036 * Whether the device should pulse on long press gesture. 7037 * @hide 7038 */ 7039 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 7040 7041 /** 7042 * Whether the device should pulse on double tap gesture. 7043 * @hide 7044 */ 7045 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 7046 7047 private static final Validator DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR = BOOLEAN_VALIDATOR; 7048 7049 /** 7050 * The current night mode that has been selected by the user. Owned 7051 * and controlled by UiModeManagerService. Constants are as per 7052 * UiModeManager. 7053 * @hide 7054 */ 7055 public static final String UI_NIGHT_MODE = "ui_night_mode"; 7056 7057 /** 7058 * Whether screensavers are enabled. 7059 * @hide 7060 */ 7061 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 7062 7063 private static final Validator SCREENSAVER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7064 7065 /** 7066 * The user's chosen screensaver components. 7067 * 7068 * These will be launched by the PhoneWindowManager after a timeout when not on 7069 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 7070 * @hide 7071 */ 7072 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 7073 7074 private static final Validator SCREENSAVER_COMPONENTS_VALIDATOR = 7075 new SettingsValidators.ComponentNameListValidator(","); 7076 7077 /** 7078 * If screensavers are enabled, whether the screensaver should be automatically launched 7079 * when the device is inserted into a (desk) dock. 7080 * @hide 7081 */ 7082 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 7083 7084 private static final Validator SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR = BOOLEAN_VALIDATOR; 7085 7086 /** 7087 * If screensavers are enabled, whether the screensaver should be automatically launched 7088 * when the screen times out when not on battery. 7089 * @hide 7090 */ 7091 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 7092 7093 private static final Validator SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR = BOOLEAN_VALIDATOR; 7094 7095 /** 7096 * If screensavers are enabled, the default screensaver component. 7097 * @hide 7098 */ 7099 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 7100 7101 /** 7102 * The default NFC payment component 7103 * @hide 7104 */ 7105 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 7106 7107 private static final Validator NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR = 7108 COMPONENT_NAME_VALIDATOR; 7109 7110 /** 7111 * Whether NFC payment is handled by the foreground application or a default. 7112 * @hide 7113 */ 7114 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 7115 7116 /** 7117 * Specifies the package name currently configured to be the primary sms application 7118 * @hide 7119 */ 7120 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 7121 7122 /** 7123 * Specifies the package name currently configured to be the default dialer application 7124 * @hide 7125 */ 7126 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 7127 7128 /** 7129 * Specifies the package name currently configured to be the emergency assistance application 7130 * 7131 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 7132 * 7133 * @hide 7134 */ 7135 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 7136 7137 /** 7138 * Specifies whether the current app context on scren (assist data) will be sent to the 7139 * assist application (active voice interaction service). 7140 * 7141 * @hide 7142 */ 7143 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 7144 7145 /** 7146 * Specifies whether a screenshot of the screen contents will be sent to the assist 7147 * application (active voice interaction service). 7148 * 7149 * @hide 7150 */ 7151 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 7152 7153 /** 7154 * Specifies whether the screen will show an animation if screen contents are sent to the 7155 * assist application (active voice interaction service). 7156 * 7157 * Note that the disclosure will be forced for third-party assistants or if the device 7158 * does not support disabling it. 7159 * 7160 * @hide 7161 */ 7162 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 7163 7164 /** 7165 * Control if rotation suggestions are sent to System UI when in rotation locked mode. 7166 * Done to enable screen rotation while the the screen rotation is locked. Enabling will 7167 * poll the accelerometer in rotation locked mode. 7168 * 7169 * If 0, then rotation suggestions are not sent to System UI. If 1, suggestions are sent. 7170 * 7171 * @hide 7172 */ 7173 7174 public static final String SHOW_ROTATION_SUGGESTIONS = "show_rotation_suggestions"; 7175 7176 /** 7177 * The disabled state of SHOW_ROTATION_SUGGESTIONS. 7178 * @hide 7179 */ 7180 public static final int SHOW_ROTATION_SUGGESTIONS_DISABLED = 0x0; 7181 7182 /** 7183 * The enabled state of SHOW_ROTATION_SUGGESTIONS. 7184 * @hide 7185 */ 7186 public static final int SHOW_ROTATION_SUGGESTIONS_ENABLED = 0x1; 7187 7188 /** 7189 * The default state of SHOW_ROTATION_SUGGESTIONS. 7190 * @hide 7191 */ 7192 public static final int SHOW_ROTATION_SUGGESTIONS_DEFAULT = 7193 SHOW_ROTATION_SUGGESTIONS_ENABLED; 7194 7195 /** 7196 * The number of accepted rotation suggestions. Used to determine if the user has been 7197 * introduced to rotation suggestions. 7198 * @hide 7199 */ 7200 public static final String NUM_ROTATION_SUGGESTIONS_ACCEPTED = 7201 "num_rotation_suggestions_accepted"; 7202 7203 /** 7204 * Read only list of the service components that the current user has explicitly allowed to 7205 * see and assist with all of the user's notifications. 7206 * 7207 * @deprecated Use 7208 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 7209 * @hide 7210 */ 7211 @Deprecated 7212 public static final String ENABLED_NOTIFICATION_ASSISTANT = 7213 "enabled_notification_assistant"; 7214 7215 private static final Validator ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR = 7216 new SettingsValidators.ComponentNameListValidator(":"); 7217 7218 /** 7219 * Read only list of the service components that the current user has explicitly allowed to 7220 * see all of the user's notifications, separated by ':'. 7221 * 7222 * @hide 7223 * @deprecated Use 7224 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 7225 */ 7226 @Deprecated 7227 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 7228 7229 private static final Validator ENABLED_NOTIFICATION_LISTENERS_VALIDATOR = 7230 new SettingsValidators.ComponentNameListValidator(":"); 7231 7232 /** 7233 * Read only list of the packages that the current user has explicitly allowed to 7234 * manage do not disturb, separated by ':'. 7235 * 7236 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 7237 * @hide 7238 */ 7239 @Deprecated 7240 @TestApi 7241 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 7242 "enabled_notification_policy_access_packages"; 7243 7244 private static final Validator ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR = 7245 new SettingsValidators.PackageNameListValidator(":"); 7246 7247 /** 7248 * Defines whether managed profile ringtones should be synced from it's parent profile 7249 * <p> 7250 * 0 = ringtones are not synced 7251 * 1 = ringtones are synced from the profile's parent (default) 7252 * <p> 7253 * This value is only used for managed profiles. 7254 * @hide 7255 */ 7256 @TestApi 7257 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 7258 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 7259 7260 private static final Validator SYNC_PARENT_SOUNDS_VALIDATOR = BOOLEAN_VALIDATOR; 7261 7262 /** @hide */ 7263 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 7264 7265 /** 7266 * This is the query URI for finding a print service to install. 7267 * 7268 * @hide 7269 */ 7270 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 7271 7272 /** 7273 * This is the query URI for finding a NFC payment service to install. 7274 * 7275 * @hide 7276 */ 7277 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 7278 7279 /** 7280 * This is the query URI for finding a auto fill service to install. 7281 * 7282 * @hide 7283 */ 7284 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 7285 7286 /** 7287 * If enabled, apps should try to skip any introductory hints on first launch. This might 7288 * apply to users that are already familiar with the environment or temporary users. 7289 * <p> 7290 * Type : int (0 to show hints, 1 to skip showing hints) 7291 */ 7292 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 7293 7294 /** 7295 * Persisted playback time after a user confirmation of an unsafe volume level. 7296 * 7297 * @hide 7298 */ 7299 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 7300 7301 /** 7302 * This preference enables notification display on the lockscreen. 7303 * @hide 7304 */ 7305 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 7306 "lock_screen_show_notifications"; 7307 7308 /** 7309 * List of TV inputs that are currently hidden. This is a string 7310 * containing the IDs of all hidden TV inputs. Each ID is encoded by 7311 * {@link android.net.Uri#encode(String)} and separated by ':'. 7312 * @hide 7313 */ 7314 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 7315 7316 /** 7317 * List of custom TV input labels. This is a string containing <TV input id, custom name> 7318 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 7319 * and separated by ','. Each pair is separated by ':'. 7320 * @hide 7321 */ 7322 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 7323 7324 /** 7325 * Whether automatic routing of system audio to USB audio peripheral is disabled. 7326 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 7327 * and 0 means automatic routing is enabled. 7328 * 7329 * @hide 7330 */ 7331 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 7332 "usb_audio_automatic_routing_disabled"; 7333 7334 /** 7335 * The timeout in milliseconds before the device fully goes to sleep after 7336 * a period of inactivity. This value sets an upper bound on how long the device 7337 * will stay awake or dreaming without user activity. It should generally 7338 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 7339 * will sleep before it ever has a chance to dream. 7340 * <p> 7341 * Use -1 to disable this timeout. 7342 * </p> 7343 * 7344 * @hide 7345 */ 7346 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 7347 7348 private static final Validator SLEEP_TIMEOUT_VALIDATOR = 7349 new SettingsValidators.InclusiveIntegerRangeValidator(-1, Integer.MAX_VALUE); 7350 7351 /** 7352 * Controls whether double tap to wake is enabled. 7353 * @hide 7354 */ 7355 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 7356 7357 private static final Validator DOUBLE_TAP_TO_WAKE_VALIDATOR = BOOLEAN_VALIDATOR; 7358 7359 /** 7360 * The current assistant component. It could be a voice interaction service, 7361 * or an activity that handles ACTION_ASSIST, or empty which means using the default 7362 * handling. 7363 * 7364 * @hide 7365 */ 7366 public static final String ASSISTANT = "assistant"; 7367 7368 /** 7369 * Whether the camera launch gesture should be disabled. 7370 * 7371 * @hide 7372 */ 7373 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 7374 7375 private static final Validator CAMERA_GESTURE_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7376 7377 /** 7378 * Whether the camera launch gesture to double tap the power button when the screen is off 7379 * should be disabled. 7380 * 7381 * @hide 7382 */ 7383 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 7384 "camera_double_tap_power_gesture_disabled"; 7385 7386 private static final Validator CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR = 7387 BOOLEAN_VALIDATOR; 7388 7389 /** 7390 * Whether the camera double twist gesture to flip between front and back mode should be 7391 * enabled. 7392 * 7393 * @hide 7394 */ 7395 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 7396 "camera_double_twist_to_flip_enabled"; 7397 7398 private static final Validator CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR = 7399 BOOLEAN_VALIDATOR; 7400 7401 /** 7402 * Whether the swipe up gesture to switch apps should be enabled. 7403 * 7404 * @hide 7405 */ 7406 public static final String SWIPE_UP_TO_SWITCH_APPS_ENABLED = 7407 "swipe_up_to_switch_apps_enabled"; 7408 7409 private static final Validator SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR = 7410 BOOLEAN_VALIDATOR; 7411 7412 /** 7413 * Whether or not the smart camera lift trigger that launches the camera when the user moves 7414 * the phone into a position for taking photos should be enabled. 7415 * 7416 * @hide 7417 */ 7418 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 7419 7420 /** 7421 * The default enable state of the camera lift trigger. 7422 * 7423 * @hide 7424 */ 7425 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 7426 7427 /** 7428 * Whether the assist gesture should be enabled. 7429 * 7430 * @hide 7431 */ 7432 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 7433 7434 private static final Validator ASSIST_GESTURE_ENABLED_VALIDATOR = 7435 BOOLEAN_VALIDATOR; 7436 7437 /** 7438 * Sensitivity control for the assist gesture. 7439 * 7440 * @hide 7441 */ 7442 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 7443 7444 private static final Validator ASSIST_GESTURE_SENSITIVITY_VALIDATOR = 7445 new SettingsValidators.InclusiveFloatRangeValidator(0.0f, 1.0f); 7446 7447 /** 7448 * Whether the assist gesture should silence alerts. 7449 * 7450 * @hide 7451 */ 7452 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 7453 "assist_gesture_silence_alerts_enabled"; 7454 7455 private static final Validator ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR = 7456 BOOLEAN_VALIDATOR; 7457 7458 /** 7459 * Whether the assist gesture should wake the phone. 7460 * 7461 * @hide 7462 */ 7463 public static final String ASSIST_GESTURE_WAKE_ENABLED = 7464 "assist_gesture_wake_enabled"; 7465 7466 private static final Validator ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR = 7467 BOOLEAN_VALIDATOR; 7468 7469 /** 7470 * Whether Assist Gesture Deferred Setup has been completed 7471 * 7472 * @hide 7473 */ 7474 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 7475 7476 private static final Validator ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR = BOOLEAN_VALIDATOR; 7477 7478 /** 7479 * Control whether Night display is currently activated. 7480 * @hide 7481 */ 7482 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 7483 7484 /** 7485 * Control whether Night display will automatically activate/deactivate. 7486 * @hide 7487 */ 7488 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 7489 7490 private static final Validator NIGHT_DISPLAY_AUTO_MODE_VALIDATOR = 7491 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 7492 7493 /** 7494 * Control the color temperature of Night Display, represented in Kelvin. 7495 * @hide 7496 */ 7497 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 7498 "night_display_color_temperature"; 7499 7500 private static final Validator NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR = 7501 NON_NEGATIVE_INTEGER_VALIDATOR; 7502 7503 /** 7504 * Custom time when Night display is scheduled to activate. 7505 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 7506 * @hide 7507 */ 7508 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 7509 "night_display_custom_start_time"; 7510 7511 private static final Validator NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR = 7512 NON_NEGATIVE_INTEGER_VALIDATOR; 7513 7514 /** 7515 * Custom time when Night display is scheduled to deactivate. 7516 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 7517 * @hide 7518 */ 7519 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 7520 7521 private static final Validator NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR = 7522 NON_NEGATIVE_INTEGER_VALIDATOR; 7523 7524 /** 7525 * A String representing the LocalDateTime when Night display was last activated. Use to 7526 * decide whether to apply the current activated state after a reboot or user change. In 7527 * legacy cases, this is represented by the time in milliseconds (since epoch). 7528 * @hide 7529 */ 7530 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 7531 "night_display_last_activated_time"; 7532 7533 /** 7534 * Names of the service components that the current user has explicitly allowed to 7535 * be a VR mode listener, separated by ':'. 7536 * 7537 * @hide 7538 */ 7539 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 7540 7541 private static final Validator ENABLED_VR_LISTENERS_VALIDATOR = 7542 new SettingsValidators.ComponentNameListValidator(":"); 7543 7544 /** 7545 * Behavior of the display while in VR mode. 7546 * 7547 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 7548 * 7549 * @hide 7550 */ 7551 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 7552 7553 private static final Validator VR_DISPLAY_MODE_VALIDATOR = 7554 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1"}); 7555 7556 /** 7557 * Lower the display persistence while the system is in VR mode. 7558 * 7559 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7560 * 7561 * @hide. 7562 */ 7563 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 7564 7565 /** 7566 * Do not alter the display persistence while the system is in VR mode. 7567 * 7568 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7569 * 7570 * @hide. 7571 */ 7572 public static final int VR_DISPLAY_MODE_OFF = 1; 7573 7574 /** 7575 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 7576 * once. 7577 * 7578 * <p>This is used to ensure that we only take one pass which will disable apps that are not 7579 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 7580 * inserted), to avoid disabling an app that the user might actively be using. 7581 * 7582 * <p>Will be set to 1 once executed. 7583 * 7584 * @hide 7585 */ 7586 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 7587 7588 /** 7589 * Whether parent user can access remote contact in managed profile. 7590 * 7591 * @hide 7592 */ 7593 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 7594 "managed_profile_contact_remote_search"; 7595 7596 /** 7597 * Whether or not the automatic storage manager is enabled and should run on the device. 7598 * 7599 * @hide 7600 */ 7601 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 7602 "automatic_storage_manager_enabled"; 7603 7604 /** 7605 * How many days of information for the automatic storage manager to retain on the device. 7606 * 7607 * @hide 7608 */ 7609 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7610 "automatic_storage_manager_days_to_retain"; 7611 7612 private static final Validator AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR = 7613 NON_NEGATIVE_INTEGER_VALIDATOR; 7614 7615 /** 7616 * Default number of days of information for the automatic storage manager to retain. 7617 * 7618 * @hide 7619 */ 7620 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7621 7622 /** 7623 * How many bytes the automatic storage manager has cleared out. 7624 * 7625 * @hide 7626 */ 7627 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7628 "automatic_storage_manager_bytes_cleared"; 7629 7630 7631 /** 7632 * Last run time for the automatic storage manager. 7633 * 7634 * @hide 7635 */ 7636 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7637 "automatic_storage_manager_last_run"; 7638 7639 /** 7640 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7641 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7642 * means that it was turned off by policy at least once. 7643 * 7644 * @hide 7645 */ 7646 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7647 "automatic_storage_manager_turned_off_by_policy"; 7648 7649 /** 7650 * Whether SystemUI navigation keys is enabled. 7651 * @hide 7652 */ 7653 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7654 "system_navigation_keys_enabled"; 7655 7656 private static final Validator SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7657 7658 /** 7659 * Holds comma separated list of ordering of QS tiles. 7660 * @hide 7661 */ 7662 public static final String QS_TILES = "sysui_qs_tiles"; 7663 7664 private static final Validator QS_TILES_VALIDATOR = new Validator() { 7665 @Override 7666 public boolean validate(String value) { 7667 if (value == null) { 7668 return false; 7669 } 7670 String[] tiles = value.split(","); 7671 boolean valid = true; 7672 for (String tile : tiles) { 7673 // tile can be any non-empty string as specified by OEM 7674 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7675 } 7676 return valid; 7677 } 7678 }; 7679 7680 /** 7681 * Specifies whether the web action API is enabled. 7682 * 7683 * @hide 7684 */ 7685 @SystemApi 7686 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7687 7688 /** 7689 * Has this pairable device been paired or upgraded from a previously paired system. 7690 * @hide 7691 */ 7692 public static final String DEVICE_PAIRED = "device_paired"; 7693 7694 /** 7695 * Integer state indicating whether package verifier is enabled. 7696 * TODO(b/34259924): Remove this setting. 7697 * 7698 * @hide 7699 */ 7700 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7701 7702 /** 7703 * Specifies additional package name for broadcasting the CMAS messages. 7704 * @hide 7705 */ 7706 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7707 7708 /** 7709 * Whether the launcher should show any notification badges. 7710 * The value is boolean (1 or 0). 7711 * @hide 7712 */ 7713 public static final String NOTIFICATION_BADGING = "notification_badging"; 7714 7715 private static final Validator NOTIFICATION_BADGING_VALIDATOR = BOOLEAN_VALIDATOR; 7716 7717 /** 7718 * Comma separated list of QS tiles that have been auto-added already. 7719 * @hide 7720 */ 7721 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7722 7723 private static final Validator QS_AUTO_ADDED_TILES_VALIDATOR = new Validator() { 7724 @Override 7725 public boolean validate(String value) { 7726 if (value == null) { 7727 return false; 7728 } 7729 String[] tiles = value.split(","); 7730 boolean valid = true; 7731 for (String tile : tiles) { 7732 // tile can be any non-empty string as specified by OEM 7733 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7734 } 7735 return valid; 7736 } 7737 }; 7738 7739 /** 7740 * Whether the Lockdown button should be shown in the power menu. 7741 * @hide 7742 */ 7743 public static final String LOCKDOWN_IN_POWER_MENU = "lockdown_in_power_menu"; 7744 7745 private static final Validator LOCKDOWN_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 7746 7747 /** 7748 * Backup manager behavioral parameters. 7749 * This is encoded as a key=value list, separated by commas. Ex: 7750 * 7751 * "key_value_backup_interval_milliseconds=14400000,key_value_backup_require_charging=true" 7752 * 7753 * The following keys are supported: 7754 * 7755 * <pre> 7756 * key_value_backup_interval_milliseconds (long) 7757 * key_value_backup_fuzz_milliseconds (long) 7758 * key_value_backup_require_charging (boolean) 7759 * key_value_backup_required_network_type (int) 7760 * full_backup_interval_milliseconds (long) 7761 * full_backup_require_charging (boolean) 7762 * full_backup_required_network_type (int) 7763 * backup_finished_notification_receivers (String[]) 7764 * </pre> 7765 * 7766 * backup_finished_notification_receivers uses ":" as delimeter for values. 7767 * 7768 * <p> 7769 * Type: string 7770 * @hide 7771 */ 7772 public static final String BACKUP_MANAGER_CONSTANTS = "backup_manager_constants"; 7773 7774 7775 /** 7776 * Local transport parameters so we can configure it for tests. 7777 * This is encoded as a key=value list, separated by commas. 7778 * 7779 * The following keys are supported: 7780 * 7781 * <pre> 7782 * fake_encryption_flag (boolean) 7783 * </pre> 7784 * 7785 * <p> 7786 * Type: string 7787 * @hide 7788 */ 7789 public static final String BACKUP_LOCAL_TRANSPORT_PARAMETERS = 7790 "backup_local_transport_parameters"; 7791 7792 /** 7793 * Flag to set if the system should predictively attempt to re-enable Bluetooth while 7794 * the user is driving. 7795 * @hide 7796 */ 7797 public static final String BLUETOOTH_ON_WHILE_DRIVING = "bluetooth_on_while_driving"; 7798 7799 /** 7800 * What behavior should be invoked when the volume hush gesture is triggered 7801 * One of VOLUME_HUSH_OFF, VOLUME_HUSH_VIBRATE, VOLUME_HUSH_MUTE. 7802 * 7803 * @hide 7804 */ 7805 public static final String VOLUME_HUSH_GESTURE = "volume_hush_gesture"; 7806 7807 /** @hide */ public static final int VOLUME_HUSH_OFF = 0; 7808 /** @hide */ public static final int VOLUME_HUSH_VIBRATE = 1; 7809 /** @hide */ public static final int VOLUME_HUSH_MUTE = 2; 7810 7811 private static final Validator VOLUME_HUSH_GESTURE_VALIDATOR = 7812 NON_NEGATIVE_INTEGER_VALIDATOR; 7813 7814 /** 7815 * The number of times (integer) the user has manually enabled battery saver. 7816 * @hide 7817 */ 7818 public static final String LOW_POWER_MANUAL_ACTIVATION_COUNT = 7819 "low_power_manual_activation_count"; 7820 7821 /** 7822 * Whether the "first time battery saver warning" dialog needs to be shown (0: default) 7823 * or not (1). 7824 * 7825 * @hide 7826 */ 7827 public static final String LOW_POWER_WARNING_ACKNOWLEDGED = 7828 "low_power_warning_acknowledged"; 7829 7830 /** 7831 * 0 (default) Auto battery saver suggestion has not been suppressed. 1) it has been 7832 * suppressed. 7833 * @hide 7834 */ 7835 public static final String SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION = 7836 "suppress_auto_battery_saver_suggestion"; 7837 7838 /** 7839 * List of packages, which data need to be unconditionally cleared before full restore. 7840 * Type: string 7841 * @hide 7842 */ 7843 public static final String PACKAGES_TO_CLEAR_DATA_BEFORE_FULL_RESTORE = 7844 "packages_to_clear_data_before_full_restore"; 7845 7846 /** 7847 * This are the settings to be backed up. 7848 * 7849 * NOTE: Settings are backed up and restored in the order they appear 7850 * in this array. If you have one setting depending on another, 7851 * make sure that they are ordered appropriately. 7852 * 7853 * @hide 7854 */ 7855 public static final String[] SETTINGS_TO_BACKUP = { 7856 BUGREPORT_IN_POWER_MENU, // moved to global 7857 ALLOW_MOCK_LOCATION, 7858 USB_MASS_STORAGE_ENABLED, // moved to global 7859 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7860 ACCESSIBILITY_DISPLAY_DALTONIZER, 7861 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7862 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7863 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7864 AUTOFILL_SERVICE, 7865 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7866 ENABLED_ACCESSIBILITY_SERVICES, 7867 ENABLED_VR_LISTENERS, 7868 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7869 TOUCH_EXPLORATION_ENABLED, 7870 ACCESSIBILITY_ENABLED, 7871 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7872 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7873 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7874 ACCESSIBILITY_SHORTCUT_ENABLED, 7875 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7876 ACCESSIBILITY_SPEAK_PASSWORD, 7877 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7878 ACCESSIBILITY_CAPTIONING_PRESET, 7879 ACCESSIBILITY_CAPTIONING_ENABLED, 7880 ACCESSIBILITY_CAPTIONING_LOCALE, 7881 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7882 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7883 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7884 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7885 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7886 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7887 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7888 TTS_DEFAULT_RATE, 7889 TTS_DEFAULT_PITCH, 7890 TTS_DEFAULT_SYNTH, 7891 TTS_ENABLED_PLUGINS, 7892 TTS_DEFAULT_LOCALE, 7893 SHOW_IME_WITH_HARD_KEYBOARD, 7894 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7895 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7896 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7897 SELECTED_SPELL_CHECKER, 7898 SELECTED_SPELL_CHECKER_SUBTYPE, 7899 SPELL_CHECKER_ENABLED, 7900 MOUNT_PLAY_NOTIFICATION_SND, 7901 MOUNT_UMS_AUTOSTART, 7902 MOUNT_UMS_PROMPT, 7903 MOUNT_UMS_NOTIFY_ENABLED, 7904 SLEEP_TIMEOUT, 7905 DOUBLE_TAP_TO_WAKE, 7906 WAKE_GESTURE_ENABLED, 7907 LONG_PRESS_TIMEOUT, 7908 CAMERA_GESTURE_DISABLED, 7909 ACCESSIBILITY_AUTOCLICK_ENABLED, 7910 ACCESSIBILITY_AUTOCLICK_DELAY, 7911 ACCESSIBILITY_LARGE_POINTER_ICON, 7912 PREFERRED_TTY_MODE, 7913 ENHANCED_VOICE_PRIVACY_ENABLED, 7914 TTY_MODE_ENABLED, 7915 RTT_CALLING_MODE, 7916 INCALL_POWER_BUTTON_BEHAVIOR, 7917 NIGHT_DISPLAY_CUSTOM_START_TIME, 7918 NIGHT_DISPLAY_CUSTOM_END_TIME, 7919 NIGHT_DISPLAY_COLOR_TEMPERATURE, 7920 NIGHT_DISPLAY_AUTO_MODE, 7921 SYNC_PARENT_SOUNDS, 7922 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 7923 SWIPE_UP_TO_SWITCH_APPS_ENABLED, 7924 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 7925 SYSTEM_NAVIGATION_KEYS_ENABLED, 7926 QS_TILES, 7927 DOZE_ENABLED, 7928 DOZE_PULSE_ON_PICK_UP, 7929 DOZE_PULSE_ON_DOUBLE_TAP, 7930 NFC_PAYMENT_DEFAULT_COMPONENT, 7931 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 7932 ASSIST_GESTURE_ENABLED, 7933 ASSIST_GESTURE_SENSITIVITY, 7934 ASSIST_GESTURE_SETUP_COMPLETE, 7935 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 7936 ASSIST_GESTURE_WAKE_ENABLED, 7937 VR_DISPLAY_MODE, 7938 NOTIFICATION_BADGING, 7939 QS_AUTO_ADDED_TILES, 7940 SCREENSAVER_ENABLED, 7941 SCREENSAVER_COMPONENTS, 7942 SCREENSAVER_ACTIVATE_ON_DOCK, 7943 SCREENSAVER_ACTIVATE_ON_SLEEP, 7944 LOCKDOWN_IN_POWER_MENU, 7945 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 7946 VOLUME_HUSH_GESTURE 7947 }; 7948 7949 /** 7950 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 7951 * otherwise they won't be restored. 7952 * 7953 * @hide 7954 */ 7955 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 7956 static { 7957 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 7958 VALIDATORS.put(ALLOW_MOCK_LOCATION, ALLOW_MOCK_LOCATION_VALIDATOR); 7959 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 7960 VALIDATORS.put(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7961 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR); 7962 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER, 7963 ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR); 7964 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7965 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR); 7966 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7967 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR); 7968 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7969 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR); 7970 VALIDATORS.put(AUTOFILL_SERVICE, AUTOFILL_SERVICE_VALIDATOR); 7971 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7972 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR); 7973 VALIDATORS.put(ENABLED_ACCESSIBILITY_SERVICES, 7974 ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR); 7975 VALIDATORS.put(ENABLED_VR_LISTENERS, ENABLED_VR_LISTENERS_VALIDATOR); 7976 VALIDATORS.put(TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7977 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR); 7978 VALIDATORS.put(TOUCH_EXPLORATION_ENABLED, TOUCH_EXPLORATION_ENABLED_VALIDATOR); 7979 VALIDATORS.put(ACCESSIBILITY_ENABLED, ACCESSIBILITY_ENABLED_VALIDATOR); 7980 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7981 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR); 7982 VALIDATORS.put(ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7983 ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR); 7984 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7985 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR); 7986 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ENABLED, 7987 ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR); 7988 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7989 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR); 7990 VALIDATORS.put(ACCESSIBILITY_SPEAK_PASSWORD, ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR); 7991 VALIDATORS.put(ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7992 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR); 7993 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_PRESET, 7994 ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR); 7995 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_ENABLED, 7996 ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR); 7997 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_LOCALE, 7998 ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR); 7999 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 8000 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR); 8001 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 8002 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR); 8003 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 8004 ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR); 8005 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 8006 ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR); 8007 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_TYPEFACE, 8008 ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR); 8009 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FONT_SCALE, 8010 ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR); 8011 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 8012 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR); 8013 VALIDATORS.put(TTS_DEFAULT_RATE, TTS_DEFAULT_RATE_VALIDATOR); 8014 VALIDATORS.put(TTS_DEFAULT_PITCH, TTS_DEFAULT_PITCH_VALIDATOR); 8015 VALIDATORS.put(TTS_DEFAULT_SYNTH, TTS_DEFAULT_SYNTH_VALIDATOR); 8016 VALIDATORS.put(TTS_ENABLED_PLUGINS, TTS_ENABLED_PLUGINS_VALIDATOR); 8017 VALIDATORS.put(TTS_DEFAULT_LOCALE, TTS_DEFAULT_LOCALE_VALIDATOR); 8018 VALIDATORS.put(SHOW_IME_WITH_HARD_KEYBOARD, SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR); 8019 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8020 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 8021 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8022 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR); 8023 VALIDATORS.put(WIFI_NUM_OPEN_NETWORKS_KEPT, WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR); 8024 VALIDATORS.put(SELECTED_SPELL_CHECKER, SELECTED_SPELL_CHECKER_VALIDATOR); 8025 VALIDATORS.put(SELECTED_SPELL_CHECKER_SUBTYPE, 8026 SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR); 8027 VALIDATORS.put(SPELL_CHECKER_ENABLED, SPELL_CHECKER_ENABLED_VALIDATOR); 8028 VALIDATORS.put(MOUNT_PLAY_NOTIFICATION_SND, MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR); 8029 VALIDATORS.put(MOUNT_UMS_AUTOSTART, MOUNT_UMS_AUTOSTART_VALIDATOR); 8030 VALIDATORS.put(MOUNT_UMS_PROMPT, MOUNT_UMS_PROMPT_VALIDATOR); 8031 VALIDATORS.put(MOUNT_UMS_NOTIFY_ENABLED, MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR); 8032 VALIDATORS.put(SLEEP_TIMEOUT, SLEEP_TIMEOUT_VALIDATOR); 8033 VALIDATORS.put(DOUBLE_TAP_TO_WAKE, DOUBLE_TAP_TO_WAKE_VALIDATOR); 8034 VALIDATORS.put(WAKE_GESTURE_ENABLED, WAKE_GESTURE_ENABLED_VALIDATOR); 8035 VALIDATORS.put(LONG_PRESS_TIMEOUT, LONG_PRESS_TIMEOUT_VALIDATOR); 8036 VALIDATORS.put(CAMERA_GESTURE_DISABLED, CAMERA_GESTURE_DISABLED_VALIDATOR); 8037 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_ENABLED, 8038 ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR); 8039 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_DELAY, ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR); 8040 VALIDATORS.put(ACCESSIBILITY_LARGE_POINTER_ICON, 8041 ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR); 8042 VALIDATORS.put(PREFERRED_TTY_MODE, PREFERRED_TTY_MODE_VALIDATOR); 8043 VALIDATORS.put(ENHANCED_VOICE_PRIVACY_ENABLED, 8044 ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR); 8045 VALIDATORS.put(TTY_MODE_ENABLED, TTY_MODE_ENABLED_VALIDATOR); 8046 VALIDATORS.put(RTT_CALLING_MODE, RTT_CALLING_MODE_VALIDATOR); 8047 VALIDATORS.put(INCALL_POWER_BUTTON_BEHAVIOR, INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR); 8048 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_START_TIME, 8049 NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR); 8050 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_END_TIME, NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR); 8051 VALIDATORS.put(NIGHT_DISPLAY_COLOR_TEMPERATURE, 8052 NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR); 8053 VALIDATORS.put(NIGHT_DISPLAY_AUTO_MODE, NIGHT_DISPLAY_AUTO_MODE_VALIDATOR); 8054 VALIDATORS.put(SYNC_PARENT_SOUNDS, SYNC_PARENT_SOUNDS_VALIDATOR); 8055 VALIDATORS.put(CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8056 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR); 8057 VALIDATORS.put(SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8058 SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR); 8059 VALIDATORS.put(CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8060 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR); 8061 VALIDATORS.put(SYSTEM_NAVIGATION_KEYS_ENABLED, 8062 SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR); 8063 VALIDATORS.put(QS_TILES, QS_TILES_VALIDATOR); 8064 VALIDATORS.put(DOZE_ENABLED, DOZE_ENABLED_VALIDATOR); 8065 VALIDATORS.put(DOZE_PULSE_ON_PICK_UP, DOZE_PULSE_ON_PICK_UP_VALIDATOR); 8066 VALIDATORS.put(DOZE_PULSE_ON_DOUBLE_TAP, DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR); 8067 VALIDATORS.put(NFC_PAYMENT_DEFAULT_COMPONENT, NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR); 8068 VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8069 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR); 8070 VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR); 8071 VALIDATORS.put(ASSIST_GESTURE_SENSITIVITY, ASSIST_GESTURE_SENSITIVITY_VALIDATOR); 8072 VALIDATORS.put(ASSIST_GESTURE_SETUP_COMPLETE, ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR); 8073 VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8074 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR); 8075 VALIDATORS.put(ASSIST_GESTURE_WAKE_ENABLED, ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR); 8076 VALIDATORS.put(VR_DISPLAY_MODE, VR_DISPLAY_MODE_VALIDATOR); 8077 VALIDATORS.put(NOTIFICATION_BADGING, NOTIFICATION_BADGING_VALIDATOR); 8078 VALIDATORS.put(QS_AUTO_ADDED_TILES, QS_AUTO_ADDED_TILES_VALIDATOR); 8079 VALIDATORS.put(SCREENSAVER_ENABLED, SCREENSAVER_ENABLED_VALIDATOR); 8080 VALIDATORS.put(SCREENSAVER_COMPONENTS, SCREENSAVER_COMPONENTS_VALIDATOR); 8081 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_DOCK, SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR); 8082 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_SLEEP, SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR); 8083 VALIDATORS.put(LOCKDOWN_IN_POWER_MENU, LOCKDOWN_IN_POWER_MENU_VALIDATOR); 8084 VALIDATORS.put(SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8085 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR); 8086 VALIDATORS.put(VOLUME_HUSH_GESTURE, VOLUME_HUSH_GESTURE_VALIDATOR); 8087 VALIDATORS.put(ENABLED_NOTIFICATION_LISTENERS, 8088 ENABLED_NOTIFICATION_LISTENERS_VALIDATOR); //legacy restore setting 8089 VALIDATORS.put(ENABLED_NOTIFICATION_ASSISTANT, 8090 ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR); //legacy restore setting 8091 VALIDATORS.put(ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES, 8092 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting 8093 } 8094 8095 /** 8096 * Keys we no longer back up under the current schema, but want to continue to 8097 * process when restoring historical backup datasets. 8098 * 8099 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 8100 * otherwise they won't be restored. 8101 * 8102 * @hide 8103 */ 8104 public static final String[] LEGACY_RESTORE_SETTINGS = { 8105 ENABLED_NOTIFICATION_LISTENERS, 8106 ENABLED_NOTIFICATION_ASSISTANT, 8107 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 8108 }; 8109 8110 /** 8111 * These entries are considered common between the personal and the managed profile, 8112 * since the managed profile doesn't get to change them. 8113 */ 8114 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 8115 8116 static { 8117 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 8118 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 8119 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 8120 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 8121 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 8122 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 8123 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 8124 CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER); 8125 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 8126 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 8127 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 8128 if (TextServicesManager.DISABLE_PER_PROFILE_SPELL_CHECKER) { 8129 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 8130 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 8131 } 8132 } 8133 8134 /** @hide */ 8135 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 8136 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 8137 } 8138 8139 /** 8140 * Secure settings which can be accessed by instant apps. 8141 * @hide 8142 */ 8143 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 8144 static { 8145 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 8146 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 8147 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 8148 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 8149 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 8150 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 8151 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 8152 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 8153 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 8154 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 8155 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 8156 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 8157 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 8158 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 8159 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 8160 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 8161 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 8162 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 8163 8164 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 8165 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 8166 8167 INSTANT_APP_SETTINGS.add(ANDROID_ID); 8168 8169 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 8170 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 8171 } 8172 8173 /** 8174 * Helper method for determining if a location provider is enabled. 8175 * 8176 * @param cr the content resolver to use 8177 * @param provider the location provider to query 8178 * @return true if the provider is enabled 8179 * 8180 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8181 */ 8182 @Deprecated 8183 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 8184 return isLocationProviderEnabledForUser(cr, provider, cr.getUserId()); 8185 } 8186 8187 /** 8188 * Helper method for determining if a location provider is enabled. 8189 * @param cr the content resolver to use 8190 * @param provider the location provider to query 8191 * @param userId the userId to query 8192 * @return true if the provider is enabled 8193 * 8194 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8195 * @hide 8196 */ 8197 @Deprecated 8198 public static final boolean isLocationProviderEnabledForUser( 8199 ContentResolver cr, String provider, int userId) { 8200 String allowedProviders = Settings.Secure.getStringForUser(cr, 8201 LOCATION_PROVIDERS_ALLOWED, userId); 8202 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 8203 } 8204 8205 /** 8206 * Thread-safe method for enabling or disabling a single location provider. 8207 * @param cr the content resolver to use 8208 * @param provider the location provider to enable or disable 8209 * @param enabled true if the provider should be enabled 8210 * @deprecated This API is deprecated. It requires WRITE_SECURE_SETTINGS permission to 8211 * change location settings. 8212 */ 8213 @Deprecated 8214 public static final void setLocationProviderEnabled(ContentResolver cr, 8215 String provider, boolean enabled) { 8216 setLocationProviderEnabledForUser(cr, provider, enabled, cr.getUserId()); 8217 } 8218 8219 /** 8220 * Thread-safe method for enabling or disabling a single location provider. 8221 * 8222 * @param cr the content resolver to use 8223 * @param provider the location provider to enable or disable 8224 * @param enabled true if the provider should be enabled 8225 * @param userId the userId for which to enable/disable providers 8226 * @return true if the value was set, false on database errors 8227 * 8228 * @deprecated use {@link LocationManager#setProviderEnabledForUser(String, boolean, int)} 8229 * @hide 8230 */ 8231 @Deprecated 8232 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 8233 String provider, boolean enabled, int userId) { 8234 synchronized (mLocationSettingsLock) { 8235 // to ensure thread safety, we write the provider name with a '+' or '-' 8236 // and let the SettingsProvider handle it rather than reading and modifying 8237 // the list of enabled providers. 8238 if (enabled) { 8239 provider = "+" + provider; 8240 } else { 8241 provider = "-" + provider; 8242 } 8243 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 8244 userId); 8245 } 8246 } 8247 8248 /** 8249 * Thread-safe method for setting the location mode to one of 8250 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8251 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 8252 * Necessary because the mode is a composite of the underlying location provider 8253 * settings. 8254 * 8255 * @param cr the content resolver to use 8256 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 8257 * @param userId the userId for which to change mode 8258 * @return true if the value was set, false on database errors 8259 * 8260 * @throws IllegalArgumentException if mode is not one of the supported values 8261 * 8262 * @deprecated To enable/disable location, use 8263 * {@link LocationManager#setLocationEnabledForUser(boolean, int)}. 8264 * To enable/disable a specific location provider, use 8265 * {@link LocationManager#setProviderEnabledForUser(String, boolean, int)}. 8266 */ 8267 @Deprecated 8268 private static boolean setLocationModeForUser( 8269 ContentResolver cr, int mode, int userId) { 8270 synchronized (mLocationSettingsLock) { 8271 boolean gps = false; 8272 boolean network = false; 8273 switch (mode) { 8274 case LOCATION_MODE_OFF: 8275 break; 8276 case LOCATION_MODE_SENSORS_ONLY: 8277 gps = true; 8278 break; 8279 case LOCATION_MODE_BATTERY_SAVING: 8280 network = true; 8281 break; 8282 case LOCATION_MODE_HIGH_ACCURACY: 8283 gps = true; 8284 network = true; 8285 break; 8286 default: 8287 throw new IllegalArgumentException("Invalid location mode: " + mode); 8288 } 8289 8290 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8291 cr, LocationManager.NETWORK_PROVIDER, network, userId); 8292 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8293 cr, LocationManager.GPS_PROVIDER, gps, userId); 8294 return gpsSuccess && nlpSuccess; 8295 } 8296 } 8297 8298 /** 8299 * Thread-safe method for reading the location mode, returns one of 8300 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8301 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 8302 * because the mode is a composite of the underlying location provider settings. 8303 * 8304 * @param cr the content resolver to use 8305 * @param userId the userId for which to read the mode 8306 * @return the location mode 8307 */ 8308 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 8309 synchronized (mLocationSettingsLock) { 8310 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8311 cr, LocationManager.GPS_PROVIDER, userId); 8312 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8313 cr, LocationManager.NETWORK_PROVIDER, userId); 8314 if (gpsEnabled && networkEnabled) { 8315 return LOCATION_MODE_HIGH_ACCURACY; 8316 } else if (gpsEnabled) { 8317 return LOCATION_MODE_SENSORS_ONLY; 8318 } else if (networkEnabled) { 8319 return LOCATION_MODE_BATTERY_SAVING; 8320 } else { 8321 return LOCATION_MODE_OFF; 8322 } 8323 } 8324 } 8325 } 8326 8327 /** 8328 * Global system settings, containing preferences that always apply identically 8329 * to all defined users. Applications can read these but are not allowed to write; 8330 * like the "Secure" settings, these are for preferences that the user must 8331 * explicitly modify through the system UI or specialized APIs for those values. 8332 */ 8333 public static final class Global extends NameValueTable { 8334 // NOTE: If you add new settings here, be sure to add them to 8335 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoGlobalSettingsLocked. 8336 8337 /** 8338 * The content:// style URL for global secure settings items. Not public. 8339 */ 8340 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 8341 8342 /** 8343 * Whether users are allowed to add more users or guest from lockscreen. 8344 * <p> 8345 * Type: int 8346 * @hide 8347 */ 8348 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 8349 8350 /** 8351 * Setting whether the global gesture for enabling accessibility is enabled. 8352 * If this gesture is enabled the user will be able to perfrom it to enable 8353 * the accessibility state without visiting the settings app. 8354 * 8355 * @hide 8356 * No longer used. Should be removed once all dependencies have been updated. 8357 */ 8358 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 8359 "enable_accessibility_global_gesture_enabled"; 8360 8361 /** 8362 * Whether Airplane Mode is on. 8363 */ 8364 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 8365 8366 /** 8367 * Whether Theater Mode is on. 8368 * {@hide} 8369 */ 8370 @SystemApi 8371 public static final String THEATER_MODE_ON = "theater_mode_on"; 8372 8373 /** 8374 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 8375 */ 8376 public static final String RADIO_BLUETOOTH = "bluetooth"; 8377 8378 /** 8379 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 8380 */ 8381 public static final String RADIO_WIFI = "wifi"; 8382 8383 /** 8384 * {@hide} 8385 */ 8386 public static final String RADIO_WIMAX = "wimax"; 8387 /** 8388 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 8389 */ 8390 public static final String RADIO_CELL = "cell"; 8391 8392 /** 8393 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 8394 */ 8395 public static final String RADIO_NFC = "nfc"; 8396 8397 /** 8398 * A comma separated list of radios that need to be disabled when airplane mode 8399 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 8400 * included in the comma separated list. 8401 */ 8402 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 8403 8404 /** 8405 * A comma separated list of radios that should to be disabled when airplane mode 8406 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 8407 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 8408 * will be turned off when entering airplane mode, but the user will be able to reenable 8409 * Wifi in the Settings app. 8410 * 8411 * {@hide} 8412 */ 8413 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 8414 8415 /** 8416 * An integer representing the Bluetooth Class of Device (CoD). 8417 * 8418 * @hide 8419 */ 8420 public static final String BLUETOOTH_CLASS_OF_DEVICE = "bluetooth_class_of_device"; 8421 8422 /** 8423 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 8424 * See {@link android.bluetooth.BluetoothProfile}. 8425 * {@hide} 8426 */ 8427 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 8428 8429 /** 8430 * A semi-colon separated list of Bluetooth interoperability workarounds. 8431 * Each entry is a partial Bluetooth device address string and an integer representing 8432 * the feature to be disabled, separated by a comma. The integer must correspond 8433 * to a interoperability feature as defined in "interop.h" in /system/bt. 8434 * <p> 8435 * Example: <br/> 8436 * "00:11:22,0;01:02:03:04,2" 8437 * @hide 8438 */ 8439 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 8440 8441 /** 8442 * The policy for deciding when Wi-Fi should go to sleep (which will in 8443 * turn switch to using the mobile data as an Internet connection). 8444 * <p> 8445 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 8446 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 8447 * {@link #WIFI_SLEEP_POLICY_NEVER}. 8448 */ 8449 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 8450 8451 /** 8452 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 8453 * policy, which is to sleep shortly after the turning off 8454 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 8455 */ 8456 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 8457 8458 /** 8459 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 8460 * the device is on battery, and never go to sleep when the device is 8461 * plugged in. 8462 */ 8463 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 8464 8465 /** 8466 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 8467 */ 8468 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 8469 8470 /** 8471 * Value to specify if the user prefers the date, time and time zone 8472 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8473 */ 8474 public static final String AUTO_TIME = "auto_time"; 8475 8476 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 8477 8478 /** 8479 * Value to specify if the user prefers the time zone 8480 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8481 */ 8482 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 8483 8484 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 8485 8486 /** 8487 * URI for the car dock "in" event sound. 8488 * @hide 8489 */ 8490 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 8491 8492 /** 8493 * URI for the car dock "out" event sound. 8494 * @hide 8495 */ 8496 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 8497 8498 /** 8499 * URI for the desk dock "in" event sound. 8500 * @hide 8501 */ 8502 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 8503 8504 /** 8505 * URI for the desk dock "out" event sound. 8506 * @hide 8507 */ 8508 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 8509 8510 /** 8511 * Whether to play a sound for dock events. 8512 * @hide 8513 */ 8514 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 8515 8516 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8517 8518 /** 8519 * Whether to play a sound for dock events, only when an accessibility service is on. 8520 * @hide 8521 */ 8522 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 8523 8524 /** 8525 * URI for the "device locked" (keyguard shown) sound. 8526 * @hide 8527 */ 8528 public static final String LOCK_SOUND = "lock_sound"; 8529 8530 /** 8531 * URI for the "device unlocked" sound. 8532 * @hide 8533 */ 8534 public static final String UNLOCK_SOUND = "unlock_sound"; 8535 8536 /** 8537 * URI for the "device is trusted" sound, which is played when the device enters the trusted 8538 * state without unlocking. 8539 * @hide 8540 */ 8541 public static final String TRUSTED_SOUND = "trusted_sound"; 8542 8543 /** 8544 * URI for the low battery sound file. 8545 * @hide 8546 */ 8547 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 8548 8549 /** 8550 * Whether to play a sound for low-battery alerts. 8551 * @hide 8552 */ 8553 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 8554 8555 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8556 8557 /** 8558 * URI for the "wireless charging started" and "wired charging started" sound. 8559 * @hide 8560 */ 8561 public static final String CHARGING_STARTED_SOUND = 8562 "wireless_charging_started_sound"; 8563 8564 /** 8565 * Whether to play a sound for charging events. 8566 * @hide 8567 */ 8568 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 8569 8570 private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8571 8572 /** 8573 * Whether we keep the device on while the device is plugged in. 8574 * Supported values are: 8575 * <ul> 8576 * <li>{@code 0} to never stay on while plugged in</li> 8577 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 8578 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 8579 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 8580 * </ul> 8581 * These values can be OR-ed together. 8582 */ 8583 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 8584 8585 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 8586 @Override 8587 public boolean validate(String value) { 8588 try { 8589 int val = Integer.parseInt(value); 8590 return (val == 0) 8591 || (val == BatteryManager.BATTERY_PLUGGED_AC) 8592 || (val == BatteryManager.BATTERY_PLUGGED_USB) 8593 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 8594 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8595 | BatteryManager.BATTERY_PLUGGED_USB)) 8596 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8597 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8598 || (val == (BatteryManager.BATTERY_PLUGGED_USB 8599 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8600 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8601 | BatteryManager.BATTERY_PLUGGED_USB 8602 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 8603 } catch (NumberFormatException e) { 8604 return false; 8605 } 8606 } 8607 }; 8608 8609 /** 8610 * When the user has enable the option to have a "bug report" command 8611 * in the power menu. 8612 * @hide 8613 */ 8614 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 8615 8616 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 8617 8618 /** 8619 * Whether ADB is enabled. 8620 */ 8621 public static final String ADB_ENABLED = "adb_enabled"; 8622 8623 /** 8624 * Whether Views are allowed to save their attribute data. 8625 * @hide 8626 */ 8627 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 8628 8629 /** 8630 * Whether assisted GPS should be enabled or not. 8631 * @hide 8632 */ 8633 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 8634 8635 /** 8636 * Whether bluetooth is enabled/disabled 8637 * 0=disabled. 1=enabled. 8638 */ 8639 public static final String BLUETOOTH_ON = "bluetooth_on"; 8640 8641 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 8642 8643 /** 8644 * CDMA Cell Broadcast SMS 8645 * 0 = CDMA Cell Broadcast SMS disabled 8646 * 1 = CDMA Cell Broadcast SMS enabled 8647 * @hide 8648 */ 8649 public static final String CDMA_CELL_BROADCAST_SMS = 8650 "cdma_cell_broadcast_sms"; 8651 8652 /** 8653 * The CDMA roaming mode 0 = Home Networks, CDMA default 8654 * 1 = Roaming on Affiliated networks 8655 * 2 = Roaming on any networks 8656 * @hide 8657 */ 8658 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 8659 8660 /** 8661 * The CDMA subscription mode 0 = RUIM/SIM (default) 8662 * 1 = NV 8663 * @hide 8664 */ 8665 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 8666 8667 /** 8668 * The default value for whether background data is enabled or not. 8669 * 8670 * Used by {@code NetworkPolicyManagerService}. 8671 * 8672 * @hide 8673 */ 8674 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 8675 "default_restrict_background_data"; 8676 8677 /** Inactivity timeout to track mobile data activity. 8678 * 8679 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 8680 * infer the data activity of mobile network. After a period of no activity on mobile 8681 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 8682 * intent is fired to indicate a transition of network status from "active" to "idle". Any 8683 * subsequent activity on mobile networks triggers the firing of {@code 8684 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 8685 * 8686 * Network activity refers to transmitting or receiving data on the network interfaces. 8687 * 8688 * Tracking is disabled if set to zero or negative value. 8689 * 8690 * @hide 8691 */ 8692 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 8693 8694 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 8695 * but for Wifi network. 8696 * @hide 8697 */ 8698 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 8699 8700 /** 8701 * Whether or not data roaming is enabled. (0 = false, 1 = true) 8702 */ 8703 public static final String DATA_ROAMING = "data_roaming"; 8704 8705 /** 8706 * The value passed to a Mobile DataConnection via bringUp which defines the 8707 * number of retries to preform when setting up the initial connection. The default 8708 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 8709 * @hide 8710 */ 8711 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 8712 8713 /** 8714 * Whether any package can be on external storage. When this is true, any 8715 * package, regardless of manifest values, is a candidate for installing 8716 * or moving onto external storage. (0 = false, 1 = true) 8717 * @hide 8718 */ 8719 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 8720 8721 /** 8722 * The default SM-DP+ configured for this device. 8723 * 8724 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 8725 * download profiles. If this value is set, the LPA will query this server for any profiles 8726 * available to this device. If any are available, they may be downloaded during device 8727 * provisioning or in settings without needing the user to enter an activation code. 8728 * 8729 * @see android.service.euicc.EuiccService 8730 * @hide 8731 */ 8732 @SystemApi 8733 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 8734 8735 /** 8736 * Whether any profile has ever been downloaded onto a eUICC on the device. 8737 * 8738 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 8739 * confused by seeing references to it in settings. 8740 * (0 = false, 1 = true) 8741 * @hide 8742 */ 8743 @SystemApi 8744 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 8745 8746 /** 8747 * Whether any activity can be resized. When this is true, any 8748 * activity, regardless of manifest values, can be resized for multi-window. 8749 * (0 = false, 1 = true) 8750 * @hide 8751 */ 8752 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 8753 = "force_resizable_activities"; 8754 8755 /** 8756 * Whether to enable experimental freeform support for windows. 8757 * @hide 8758 */ 8759 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 8760 = "enable_freeform_support"; 8761 8762 /** 8763 * Whether user has enabled development settings. 8764 */ 8765 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 8766 8767 /** 8768 * Whether the device has been provisioned (0 = false, 1 = true). 8769 * <p>On a multiuser device with a separate system user, the screen may be locked 8770 * as soon as this is set to true and further activities cannot be launched on the 8771 * system user unless they are marked to show over keyguard. 8772 */ 8773 public static final String DEVICE_PROVISIONED = "device_provisioned"; 8774 8775 /** 8776 * Whether mobile data should be allowed while the device is being provisioned. 8777 * This allows the provisioning process to turn off mobile data before the user 8778 * has an opportunity to set things up, preventing other processes from burning 8779 * precious bytes before wifi is setup. 8780 * (0 = false, 1 = true) 8781 * @hide 8782 */ 8783 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 8784 "device_provisioning_mobile_data"; 8785 8786 /** 8787 * The saved value for WindowManagerService.setForcedDisplaySize(). 8788 * Two integers separated by a comma. If unset, then use the real display size. 8789 * @hide 8790 */ 8791 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 8792 8793 /** 8794 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 8795 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 8796 * @hide 8797 */ 8798 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 8799 8800 /** 8801 * The maximum size, in bytes, of a download that the download manager will transfer over 8802 * a non-wifi connection. 8803 * @hide 8804 */ 8805 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 8806 "download_manager_max_bytes_over_mobile"; 8807 8808 /** 8809 * The recommended maximum size, in bytes, of a download that the download manager should 8810 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 8811 * have the option to start the download over the mobile connection anyway. 8812 * @hide 8813 */ 8814 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 8815 "download_manager_recommended_max_bytes_over_mobile"; 8816 8817 /** 8818 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 8819 */ 8820 @Deprecated 8821 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 8822 8823 /** 8824 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 8825 * sent or processed. (0 = false, 1 = true) 8826 * @hide 8827 */ 8828 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 8829 8830 /** 8831 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 8832 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 8833 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 8834 * activated. 8835 * @hide 8836 */ 8837 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 8838 "hdmi_system_audio_control_enabled"; 8839 8840 /** 8841 * Whether TV will automatically turn on upon reception of the CEC command 8842 * <Text View On> or <Image View On>. (0 = false, 1 = true) 8843 * 8844 * @hide 8845 */ 8846 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 8847 "hdmi_control_auto_wakeup_enabled"; 8848 8849 /** 8850 * Whether TV will also turn off other CEC devices when it goes to standby mode. 8851 * (0 = false, 1 = true) 8852 * 8853 * @hide 8854 */ 8855 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 8856 "hdmi_control_auto_device_off_enabled"; 8857 8858 /** 8859 * If <b>true</b>, enables out-of-the-box execution for priv apps. 8860 * Default: false 8861 * Values: 0 = false, 1 = true 8862 * 8863 * @hide 8864 */ 8865 public static final String PRIV_APP_OOB_ENABLED = "priv_app_oob_enabled"; 8866 8867 /** 8868 * The interval in milliseconds at which location requests will be throttled when they are 8869 * coming from the background. 8870 * 8871 * @hide 8872 */ 8873 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 8874 "location_background_throttle_interval_ms"; 8875 8876 /** 8877 * Most frequent location update interval in milliseconds that proximity alert is allowed 8878 * to request. 8879 * @hide 8880 */ 8881 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 8882 "location_background_throttle_proximity_alert_interval_ms"; 8883 8884 /** 8885 * Packages that are whitelisted for background throttling (throttling will not be applied). 8886 * @hide 8887 */ 8888 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 8889 "location_background_throttle_package_whitelist"; 8890 8891 /** 8892 * Whether TV will switch to MHL port when a mobile device is plugged in. 8893 * (0 = false, 1 = true) 8894 * @hide 8895 */ 8896 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 8897 8898 /** 8899 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 8900 * @hide 8901 */ 8902 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 8903 8904 /** 8905 * Whether mobile data connections are allowed by the user. See 8906 * ConnectivityManager for more info. 8907 * @hide 8908 */ 8909 public static final String MOBILE_DATA = "mobile_data"; 8910 8911 /** 8912 * Whether the mobile data connection should remain active even when higher 8913 * priority networks like WiFi are active, to help make network switching faster. 8914 * 8915 * See ConnectivityService for more info. 8916 * 8917 * (0 = disabled, 1 = enabled) 8918 * @hide 8919 */ 8920 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 8921 8922 /** 8923 * Size of the event buffer for IP connectivity metrics. 8924 * @hide 8925 */ 8926 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 8927 "connectivity_metrics_buffer_size"; 8928 8929 /** {@hide} */ 8930 public static final String NETSTATS_ENABLED = "netstats_enabled"; 8931 /** {@hide} */ 8932 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 8933 /** {@hide} */ 8934 @Deprecated 8935 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 8936 /** {@hide} */ 8937 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 8938 /** {@hide} */ 8939 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 8940 /** {@hide} */ 8941 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 8942 8943 /** {@hide} */ 8944 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 8945 /** {@hide} */ 8946 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 8947 /** {@hide} */ 8948 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 8949 /** {@hide} */ 8950 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 8951 8952 /** {@hide} */ 8953 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 8954 /** {@hide} */ 8955 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 8956 /** {@hide} */ 8957 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 8958 /** {@hide} */ 8959 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 8960 8961 /** {@hide} */ 8962 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 8963 /** {@hide} */ 8964 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 8965 /** {@hide} */ 8966 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 8967 /** {@hide} */ 8968 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 8969 8970 /** {@hide} */ 8971 public static final String NETPOLICY_QUOTA_ENABLED = "netpolicy_quota_enabled"; 8972 /** {@hide} */ 8973 public static final String NETPOLICY_QUOTA_UNLIMITED = "netpolicy_quota_unlimited"; 8974 /** {@hide} */ 8975 public static final String NETPOLICY_QUOTA_LIMITED = "netpolicy_quota_limited"; 8976 /** {@hide} */ 8977 public static final String NETPOLICY_QUOTA_FRAC_JOBS = "netpolicy_quota_frac_jobs"; 8978 /** {@hide} */ 8979 public static final String NETPOLICY_QUOTA_FRAC_MULTIPATH = "netpolicy_quota_frac_multipath"; 8980 8981 /** {@hide} */ 8982 public static final String NETPOLICY_OVERRIDE_ENABLED = "netpolicy_override_enabled"; 8983 8984 /** 8985 * User preference for which network(s) should be used. Only the 8986 * connectivity service should touch this. 8987 */ 8988 public static final String NETWORK_PREFERENCE = "network_preference"; 8989 8990 /** 8991 * Which package name to use for network scoring. If null, or if the package is not a valid 8992 * scorer app, external network scores will neither be requested nor accepted. 8993 * @hide 8994 */ 8995 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 8996 8997 /** 8998 * Whether night display forced auto mode is available. 8999 * 0 = unavailable, 1 = available. 9000 * @hide 9001 */ 9002 public static final String NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE = 9003 "night_display_forced_auto_mode_available"; 9004 9005 /** 9006 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 9007 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 9008 * exceeded. 9009 * @hide 9010 */ 9011 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 9012 9013 /** 9014 * The length of time in milli-seconds that automatic small adjustments to 9015 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 9016 * @hide 9017 */ 9018 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 9019 9020 /** Preferred NTP server. {@hide} */ 9021 public static final String NTP_SERVER = "ntp_server"; 9022 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 9023 public static final String NTP_TIMEOUT = "ntp_timeout"; 9024 9025 /** {@hide} */ 9026 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 9027 9028 /** 9029 * Sample validity in seconds to configure for the system DNS resolver. 9030 * {@hide} 9031 */ 9032 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 9033 "dns_resolver_sample_validity_seconds"; 9034 9035 /** 9036 * Success threshold in percent for use with the system DNS resolver. 9037 * {@hide} 9038 */ 9039 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 9040 "dns_resolver_success_threshold_percent"; 9041 9042 /** 9043 * Minimum number of samples needed for statistics to be considered meaningful in the 9044 * system DNS resolver. 9045 * {@hide} 9046 */ 9047 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 9048 9049 /** 9050 * Maximum number taken into account for statistics purposes in the system DNS resolver. 9051 * {@hide} 9052 */ 9053 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 9054 9055 /** 9056 * Whether to disable the automatic scheduling of system updates. 9057 * 1 = system updates won't be automatically scheduled (will always 9058 * present notification instead). 9059 * 0 = system updates will be automatically scheduled. (default) 9060 * @hide 9061 */ 9062 @SystemApi 9063 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 9064 9065 /** 9066 * Whether the package manager should send package verification broadcasts for verifiers to 9067 * review apps prior to installation. 9068 * 1 = request apps to be verified prior to installation, if a verifier exists. 9069 * 0 = do not verify apps before installation 9070 * @hide 9071 */ 9072 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 9073 9074 /** Timeout for package verification. 9075 * @hide */ 9076 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 9077 9078 /** Default response code for package verification. 9079 * @hide */ 9080 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 9081 9082 /** 9083 * Show package verification setting in the Settings app. 9084 * 1 = show (default) 9085 * 0 = hide 9086 * @hide 9087 */ 9088 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 9089 9090 /** 9091 * Run package verification on apps installed through ADB/ADT/USB 9092 * 1 = perform package verification on ADB installs (default) 9093 * 0 = bypass package verification on ADB installs 9094 * @hide 9095 */ 9096 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 9097 9098 /** 9099 * Time since last fstrim (milliseconds) after which we force one to happen 9100 * during device startup. If unset, the default is 3 days. 9101 * @hide 9102 */ 9103 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 9104 9105 /** 9106 * The interval in milliseconds at which to check packet counts on the 9107 * mobile data interface when screen is on, to detect possible data 9108 * connection problems. 9109 * @hide 9110 */ 9111 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 9112 "pdp_watchdog_poll_interval_ms"; 9113 9114 /** 9115 * The interval in milliseconds at which to check packet counts on the 9116 * mobile data interface when screen is off, to detect possible data 9117 * connection problems. 9118 * @hide 9119 */ 9120 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 9121 "pdp_watchdog_long_poll_interval_ms"; 9122 9123 /** 9124 * The interval in milliseconds at which to check packet counts on the 9125 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 9126 * outgoing packets has been reached without incoming packets. 9127 * @hide 9128 */ 9129 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 9130 "pdp_watchdog_error_poll_interval_ms"; 9131 9132 /** 9133 * The number of outgoing packets sent without seeing an incoming packet 9134 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 9135 * device is logged to the event log 9136 * @hide 9137 */ 9138 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 9139 "pdp_watchdog_trigger_packet_count"; 9140 9141 /** 9142 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 9143 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 9144 * attempting data connection recovery. 9145 * @hide 9146 */ 9147 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 9148 "pdp_watchdog_error_poll_count"; 9149 9150 /** 9151 * The number of failed PDP reset attempts before moving to something more 9152 * drastic: re-registering to the network. 9153 * @hide 9154 */ 9155 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 9156 "pdp_watchdog_max_pdp_reset_fail_count"; 9157 9158 /** 9159 * URL to open browser on to allow user to manage a prepay account 9160 * @hide 9161 */ 9162 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 9163 "setup_prepaid_data_service_url"; 9164 9165 /** 9166 * URL to attempt a GET on to see if this is a prepay device 9167 * @hide 9168 */ 9169 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 9170 "setup_prepaid_detection_target_url"; 9171 9172 /** 9173 * Host to check for a redirect to after an attempt to GET 9174 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 9175 * this is a prepaid device with zero balance.) 9176 * @hide 9177 */ 9178 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 9179 "setup_prepaid_detection_redir_host"; 9180 9181 /** 9182 * The interval in milliseconds at which to check the number of SMS sent out without asking 9183 * for use permit, to limit the un-authorized SMS usage. 9184 * 9185 * @hide 9186 */ 9187 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 9188 "sms_outgoing_check_interval_ms"; 9189 9190 /** 9191 * The number of outgoing SMS sent without asking for user permit (of {@link 9192 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 9193 * 9194 * @hide 9195 */ 9196 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 9197 "sms_outgoing_check_max_count"; 9198 9199 /** 9200 * Used to disable SMS short code confirmation - defaults to true. 9201 * True indcates we will do the check, etc. Set to false to disable. 9202 * @see com.android.internal.telephony.SmsUsageMonitor 9203 * @hide 9204 */ 9205 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 9206 9207 /** 9208 * Used to select which country we use to determine premium sms codes. 9209 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 9210 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 9211 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 9212 * @hide 9213 */ 9214 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 9215 9216 /** 9217 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 9218 * @hide 9219 */ 9220 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 9221 9222 /** 9223 * Used to disable Tethering on a device - defaults to true 9224 * @hide 9225 */ 9226 public static final String TETHER_SUPPORTED = "tether_supported"; 9227 9228 /** 9229 * Used to require DUN APN on the device or not - defaults to a build config value 9230 * which defaults to false 9231 * @hide 9232 */ 9233 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 9234 9235 /** 9236 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 9237 * corresponding build config values are set it will override the APN DB 9238 * values. 9239 * Consists of a comma seperated list of strings: 9240 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 9241 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 9242 * @hide 9243 */ 9244 public static final String TETHER_DUN_APN = "tether_dun_apn"; 9245 9246 /** 9247 * Used to disable trying to talk to any available tethering offload HAL. 9248 * 9249 * Integer values are interpreted as boolean, and the absence of an explicit setting 9250 * is interpreted as |false|. 9251 * @hide 9252 */ 9253 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 9254 9255 /** 9256 * List of certificate (hex string representation of the application's certificate - SHA-1 9257 * or SHA-256) and carrier app package pairs which are whitelisted to prompt the user for 9258 * install when a sim card with matching UICC carrier privilege rules is inserted. The 9259 * certificate is used as a key, so the certificate encoding here must be the same as the 9260 * certificate encoding used on the SIM. 9261 * 9262 * The value is "cert1:package1;cert2:package2;..." 9263 * @hide 9264 */ 9265 @SystemApi 9266 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 9267 9268 /** 9269 * Map of package name to application names. The application names cannot and will not be 9270 * localized. App names may not contain colons or semicolons. 9271 * 9272 * The value is "packageName1:appName1;packageName2:appName2;..." 9273 * @hide 9274 */ 9275 @SystemApi 9276 public static final String CARRIER_APP_NAMES = "carrier_app_names"; 9277 9278 /** 9279 * USB Mass Storage Enabled 9280 */ 9281 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 9282 9283 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9284 9285 /** 9286 * If this setting is set (to anything), then all references 9287 * to Gmail on the device must change to Google Mail. 9288 */ 9289 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 9290 9291 /** 9292 * Webview Data reduction proxy key. 9293 * @hide 9294 */ 9295 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 9296 "webview_data_reduction_proxy_key"; 9297 9298 /** 9299 * Whether or not the WebView fallback mechanism should be enabled. 9300 * 0=disabled, 1=enabled. 9301 * @hide 9302 */ 9303 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 9304 "webview_fallback_logic_enabled"; 9305 9306 /** 9307 * Name of the package used as WebView provider (if unset the provider is instead determined 9308 * by the system). 9309 * @hide 9310 */ 9311 public static final String WEBVIEW_PROVIDER = "webview_provider"; 9312 9313 /** 9314 * Developer setting to enable WebView multiprocess rendering. 9315 * @hide 9316 */ 9317 @SystemApi 9318 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 9319 9320 /** 9321 * The maximum number of notifications shown in 24 hours when switching networks. 9322 * @hide 9323 */ 9324 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 9325 "network_switch_notification_daily_limit"; 9326 9327 /** 9328 * The minimum time in milliseconds between notifications when switching networks. 9329 * @hide 9330 */ 9331 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 9332 "network_switch_notification_rate_limit_millis"; 9333 9334 /** 9335 * Whether to automatically switch away from wifi networks that lose Internet access. 9336 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 9337 * avoids such networks. Valid values are: 9338 * 9339 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 9340 * null: Ask the user whether to switch away from bad wifi. 9341 * 1: Avoid bad wifi. 9342 * 9343 * @hide 9344 */ 9345 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 9346 9347 /** 9348 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 9349 * overridden by the system based on device or application state. If null, the value 9350 * specified by config_networkMeteredMultipathPreference is used. 9351 * 9352 * @hide 9353 */ 9354 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 9355 "network_metered_multipath_preference"; 9356 9357 /** 9358 * Default daily multipath budget used by ConnectivityManager.getMultipathPreference() 9359 * on metered networks. This default quota is only used if quota could not be determined 9360 * from data plan or data limit/warning set by the user. 9361 * @hide 9362 */ 9363 public static final String NETWORK_DEFAULT_DAILY_MULTIPATH_QUOTA_BYTES = 9364 "network_default_daily_multipath_quota_bytes"; 9365 9366 /** 9367 * Network watchlist last report time. 9368 * @hide 9369 */ 9370 public static final String NETWORK_WATCHLIST_LAST_REPORT_TIME = 9371 "network_watchlist_last_report_time"; 9372 9373 /** 9374 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 9375 * colon-delimited key-value pairs. The key is the badging enum value defined in 9376 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 9377 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 9378 * 9379 * @hide 9380 */ 9381 @SystemApi 9382 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 9383 9384 /** 9385 * Whether Wifi display is enabled/disabled 9386 * 0=disabled. 1=enabled. 9387 * @hide 9388 */ 9389 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 9390 9391 /** 9392 * Whether Wifi display certification mode is enabled/disabled 9393 * 0=disabled. 1=enabled. 9394 * @hide 9395 */ 9396 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 9397 "wifi_display_certification_on"; 9398 9399 /** 9400 * WPS Configuration method used by Wifi display, this setting only 9401 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 9402 * 9403 * Possible values are: 9404 * 9405 * WpsInfo.INVALID: use default WPS method chosen by framework 9406 * WpsInfo.PBC : use Push button 9407 * WpsInfo.KEYPAD : use Keypad 9408 * WpsInfo.DISPLAY: use Display 9409 * @hide 9410 */ 9411 public static final String WIFI_DISPLAY_WPS_CONFIG = 9412 "wifi_display_wps_config"; 9413 9414 /** 9415 * Whether to notify the user of open networks. 9416 * <p> 9417 * If not connected and the scan results have an open network, we will 9418 * put this notification up. If we attempt to connect to a network or 9419 * the open network(s) disappear, we remove the notification. When we 9420 * show the notification, we will not show it again for 9421 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9422 * 9423 * @deprecated This feature is no longer controlled by this setting in 9424 * {@link android.os.Build.VERSION_CODES#O}. 9425 */ 9426 @Deprecated 9427 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9428 "wifi_networks_available_notification_on"; 9429 9430 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9431 BOOLEAN_VALIDATOR; 9432 9433 /** 9434 * Whether to notify the user of carrier networks. 9435 * <p> 9436 * If not connected and the scan results have a carrier network, we will 9437 * put this notification up. If we attempt to connect to a network or 9438 * the carrier network(s) disappear, we remove the notification. When we 9439 * show the notification, we will not show it again for 9440 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9441 * @hide 9442 */ 9443 public static final String WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9444 "wifi_carrier_networks_available_notification_on"; 9445 9446 private static final Validator WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9447 BOOLEAN_VALIDATOR; 9448 9449 /** 9450 * {@hide} 9451 */ 9452 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9453 "wimax_networks_available_notification_on"; 9454 9455 /** 9456 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 9457 * Connecting to a network will reset the timer. 9458 */ 9459 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 9460 "wifi_networks_available_repeat_delay"; 9461 9462 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 9463 NON_NEGATIVE_INTEGER_VALIDATOR; 9464 9465 /** 9466 * 802.11 country code in ISO 3166 format 9467 * @hide 9468 */ 9469 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 9470 9471 /** 9472 * The interval in milliseconds to issue wake up scans when wifi needs 9473 * to connect. This is necessary to connect to an access point when 9474 * device is on the move and the screen is off. 9475 * @hide 9476 */ 9477 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 9478 "wifi_framework_scan_interval_ms"; 9479 9480 /** 9481 * The interval in milliseconds after which Wi-Fi is considered idle. 9482 * When idle, it is possible for the device to be switched from Wi-Fi to 9483 * the mobile data network. 9484 * @hide 9485 */ 9486 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 9487 9488 /** 9489 * When the number of open networks exceeds this number, the 9490 * least-recently-used excess networks will be removed. 9491 */ 9492 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 9493 9494 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 9495 NON_NEGATIVE_INTEGER_VALIDATOR; 9496 9497 /** 9498 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 9499 */ 9500 public static final String WIFI_ON = "wifi_on"; 9501 9502 /** 9503 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 9504 * @hide 9505 */ 9506 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 9507 "wifi_scan_always_enabled"; 9508 9509 /** 9510 * Whether soft AP will shut down after a timeout period when no devices are connected. 9511 * 9512 * Type: int (0 for false, 1 for true) 9513 * @hide 9514 */ 9515 public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled"; 9516 9517 private static final Validator SOFT_AP_TIMEOUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9518 9519 /** 9520 * Value to specify if Wi-Fi Wakeup feature is enabled. 9521 * 9522 * Type: int (0 for false, 1 for true) 9523 * @hide 9524 */ 9525 @SystemApi 9526 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 9527 9528 private static final Validator WIFI_WAKEUP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9529 9530 /** 9531 * Value to specify whether network quality scores and badging should be shown in the UI. 9532 * 9533 * Type: int (0 for false, 1 for true) 9534 * @hide 9535 */ 9536 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 9537 9538 /** 9539 * Value to specify how long in milliseconds to retain seen score cache curves to be used 9540 * when generating SSID only bases score curves. 9541 * 9542 * Type: long 9543 * @hide 9544 */ 9545 public static final String SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS = 9546 "speed_label_cache_eviction_age_millis"; 9547 9548 /** 9549 * Value to specify if network recommendations from 9550 * {@link com.android.server.NetworkScoreService} are enabled. 9551 * 9552 * Type: int 9553 * Valid values: 9554 * -1 = Forced off 9555 * 0 = Disabled 9556 * 1 = Enabled 9557 * 9558 * Most readers of this setting should simply check if value == 1 to determined the 9559 * enabled state. 9560 * @hide 9561 */ 9562 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 9563 "network_recommendations_enabled"; 9564 9565 private static final Validator NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR = 9566 new SettingsValidators.DiscreteValueValidator(new String[] {"-1", "0", "1"}); 9567 9568 /** 9569 * Which package name to use for network recommendations. If null, network recommendations 9570 * will neither be requested nor accepted. 9571 * 9572 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 9573 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 9574 * 9575 * Type: string - package name 9576 * @hide 9577 */ 9578 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 9579 "network_recommendations_package"; 9580 9581 /** 9582 * The package name of the application that connect and secures high quality open wifi 9583 * networks automatically. 9584 * 9585 * Type: string package name or null if the feature is either not provided or disabled. 9586 * @hide 9587 */ 9588 @TestApi 9589 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 9590 9591 private static final Validator USE_OPEN_WIFI_PACKAGE_VALIDATOR = new Validator() { 9592 @Override 9593 public boolean validate(String value) { 9594 return (value == null) || PACKAGE_NAME_VALIDATOR.validate(value); 9595 } 9596 }; 9597 9598 /** 9599 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 9600 * will give a recommendation request to complete before returning a default response. 9601 * 9602 * Type: long 9603 * @hide 9604 * @deprecated to be removed 9605 */ 9606 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 9607 "network_recommendation_request_timeout_ms"; 9608 9609 /** 9610 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 9611 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 9612 * 9613 * Type: long 9614 * @hide 9615 */ 9616 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 9617 "recommended_network_evaluator_cache_expiry_ms"; 9618 9619 /** 9620 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 9621 * connectivity. 9622 * @hide 9623 */ 9624 public static final String BLE_SCAN_ALWAYS_AVAILABLE = "ble_scan_always_enabled"; 9625 9626 /** 9627 * The length in milliseconds of a BLE scan window in a low-power scan mode. 9628 * @hide 9629 */ 9630 public static final String BLE_SCAN_LOW_POWER_WINDOW_MS = "ble_scan_low_power_window_ms"; 9631 9632 /** 9633 * The length in milliseconds of a BLE scan window in a balanced scan mode. 9634 * @hide 9635 */ 9636 public static final String BLE_SCAN_BALANCED_WINDOW_MS = "ble_scan_balanced_window_ms"; 9637 9638 /** 9639 * The length in milliseconds of a BLE scan window in a low-latency scan mode. 9640 * @hide 9641 */ 9642 public static final String BLE_SCAN_LOW_LATENCY_WINDOW_MS = 9643 "ble_scan_low_latency_window_ms"; 9644 9645 /** 9646 * The length in milliseconds of a BLE scan interval in a low-power scan mode. 9647 * @hide 9648 */ 9649 public static final String BLE_SCAN_LOW_POWER_INTERVAL_MS = 9650 "ble_scan_low_power_interval_ms"; 9651 9652 /** 9653 * The length in milliseconds of a BLE scan interval in a balanced scan mode. 9654 * @hide 9655 */ 9656 public static final String BLE_SCAN_BALANCED_INTERVAL_MS = 9657 "ble_scan_balanced_interval_ms"; 9658 9659 /** 9660 * The length in milliseconds of a BLE scan interval in a low-latency scan mode. 9661 * @hide 9662 */ 9663 public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS = 9664 "ble_scan_low_latency_interval_ms"; 9665 9666 /** 9667 * The mode that BLE scanning clients will be moved to when in the background. 9668 * @hide 9669 */ 9670 public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode"; 9671 9672 /** 9673 * Used to save the Wifi_ON state prior to tethering. 9674 * This state will be checked to restore Wifi after 9675 * the user turns off tethering. 9676 * 9677 * @hide 9678 */ 9679 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 9680 9681 /** 9682 * The interval in milliseconds to scan as used by the wifi supplicant 9683 * @hide 9684 */ 9685 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 9686 "wifi_supplicant_scan_interval_ms"; 9687 9688 /** 9689 * whether frameworks handles wifi auto-join 9690 * @hide 9691 */ 9692 public static final String WIFI_ENHANCED_AUTO_JOIN = 9693 "wifi_enhanced_auto_join"; 9694 9695 /** 9696 * whether settings show RSSI 9697 * @hide 9698 */ 9699 public static final String WIFI_NETWORK_SHOW_RSSI = 9700 "wifi_network_show_rssi"; 9701 9702 /** 9703 * The interval in milliseconds to scan at supplicant when p2p is connected 9704 * @hide 9705 */ 9706 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 9707 "wifi_scan_interval_p2p_connected_ms"; 9708 9709 /** 9710 * Whether the Wi-Fi watchdog is enabled. 9711 */ 9712 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 9713 9714 /** 9715 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 9716 * the setting needs to be set to 0 to disable it. 9717 * @hide 9718 */ 9719 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 9720 "wifi_watchdog_poor_network_test_enabled"; 9721 9722 private static final Validator WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR = 9723 ANY_STRING_VALIDATOR; 9724 9725 /** 9726 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 9727 * needs to be set to 0 to disable it. 9728 * @hide 9729 */ 9730 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 9731 "wifi_suspend_optimizations_enabled"; 9732 9733 /** 9734 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 9735 * will enable it. In the future, additional values may be supported. 9736 * @hide 9737 */ 9738 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 9739 "wifi_verbose_logging_enabled"; 9740 9741 /** 9742 * Setting to enable connected MAC randomization in Wi-Fi; disabled by default, and 9743 * setting to 1 will enable it. In the future, additional values may be supported. 9744 * @hide 9745 */ 9746 public static final String WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED = 9747 "wifi_connected_mac_randomization_enabled"; 9748 9749 /** 9750 * Parameters to adjust the performance of framework wifi scoring methods. 9751 * <p> 9752 * Encoded as a comma-separated key=value list, for example: 9753 * "rssi5=-80:-77:-70:-57,rssi2=-83:-80:-73:-60,horizon=15" 9754 * This is intended for experimenting with new parameter values, 9755 * and is normally unset or empty. The example does not include all 9756 * parameters that may be honored. 9757 * Default values are provided by code or device configurations. 9758 * Errors in the parameters will cause the entire setting to be ignored. 9759 * @hide 9760 */ 9761 public static final String WIFI_SCORE_PARAMS = 9762 "wifi_score_params"; 9763 9764 /** 9765 * The maximum number of times we will retry a connection to an access 9766 * point for which we have failed in acquiring an IP address from DHCP. 9767 * A value of N means that we will make N+1 connection attempts in all. 9768 */ 9769 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 9770 9771 /** 9772 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 9773 * data connectivity to be established after a disconnect from Wi-Fi. 9774 */ 9775 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 9776 "wifi_mobile_data_transition_wakelock_timeout_ms"; 9777 9778 /** 9779 * This setting controls whether WiFi configurations created by a Device Owner app 9780 * should be locked down (that is, be editable or removable only by the Device Owner App, 9781 * not even by Settings app). 9782 * This setting takes integer values. Non-zero values mean DO created configurations 9783 * are locked down. Value of zero means they are not. Default value in the absence of 9784 * actual value to this setting is 0. 9785 */ 9786 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 9787 "wifi_device_owner_configs_lockdown"; 9788 9789 /** 9790 * The operational wifi frequency band 9791 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 9792 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 9793 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 9794 * 9795 * @hide 9796 */ 9797 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 9798 9799 /** 9800 * The Wi-Fi peer-to-peer device name 9801 * @hide 9802 */ 9803 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 9804 9805 /** 9806 * The min time between wifi disable and wifi enable 9807 * @hide 9808 */ 9809 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 9810 9811 /** 9812 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 9813 * from an ephemeral network if there is no BSSID for that network with a non-null score that 9814 * has been seen in this time period. 9815 * 9816 * If this is less than or equal to zero, we use a more conservative behavior and only check 9817 * for a non-null score from the currently connected or target BSSID. 9818 * @hide 9819 */ 9820 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 9821 "wifi_ephemeral_out_of_range_timeout_ms"; 9822 9823 /** 9824 * The number of milliseconds to delay when checking for data stalls during 9825 * non-aggressive detection. (screen is turned off.) 9826 * @hide 9827 */ 9828 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 9829 "data_stall_alarm_non_aggressive_delay_in_ms"; 9830 9831 /** 9832 * The number of milliseconds to delay when checking for data stalls during 9833 * aggressive detection. (screen on or suspected data stall) 9834 * @hide 9835 */ 9836 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 9837 "data_stall_alarm_aggressive_delay_in_ms"; 9838 9839 /** 9840 * The number of milliseconds to allow the provisioning apn to remain active 9841 * @hide 9842 */ 9843 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 9844 "provisioning_apn_alarm_delay_in_ms"; 9845 9846 /** 9847 * The interval in milliseconds at which to check gprs registration 9848 * after the first registration mismatch of gprs and voice service, 9849 * to detect possible data network registration problems. 9850 * 9851 * @hide 9852 */ 9853 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 9854 "gprs_register_check_period_ms"; 9855 9856 /** 9857 * Nonzero causes Log.wtf() to crash. 9858 * @hide 9859 */ 9860 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 9861 9862 /** 9863 * Ringer mode. This is used internally, changing this value will not 9864 * change the ringer mode. See AudioManager. 9865 */ 9866 public static final String MODE_RINGER = "mode_ringer"; 9867 9868 /** 9869 * Overlay display devices setting. 9870 * The associated value is a specially formatted string that describes the 9871 * size and density of simulated secondary display devices. 9872 * <p> 9873 * Format: {width}x{height}/{dpi};... 9874 * </p><p> 9875 * Example: 9876 * <ul> 9877 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 9878 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 9879 * at 1080p and the second at 720p.</li> 9880 * <li>If the value is empty, then no overlay display devices are created.</li> 9881 * </ul></p> 9882 * 9883 * @hide 9884 */ 9885 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 9886 9887 /** 9888 * Threshold values for the duration and level of a discharge cycle, 9889 * under which we log discharge cycle info. 9890 * 9891 * @hide 9892 */ 9893 public static final String 9894 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 9895 9896 /** @hide */ 9897 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 9898 9899 /** 9900 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 9901 * intents on application crashes and ANRs. If this is disabled, the 9902 * crash/ANR dialog will never display the "Report" button. 9903 * <p> 9904 * Type: int (0 = disallow, 1 = allow) 9905 * 9906 * @hide 9907 */ 9908 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 9909 9910 /** 9911 * Maximum age of entries kept by {@link DropBoxManager}. 9912 * 9913 * @hide 9914 */ 9915 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 9916 9917 /** 9918 * Maximum number of entry files which {@link DropBoxManager} will keep 9919 * around. 9920 * 9921 * @hide 9922 */ 9923 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 9924 9925 /** 9926 * Maximum amount of disk space used by {@link DropBoxManager} no matter 9927 * what. 9928 * 9929 * @hide 9930 */ 9931 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 9932 9933 /** 9934 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 9935 * will use. 9936 * 9937 * @hide 9938 */ 9939 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 9940 9941 /** 9942 * Percent of total disk which {@link DropBoxManager} will never dip 9943 * into. 9944 * 9945 * @hide 9946 */ 9947 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 9948 9949 /** 9950 * Prefix for per-tag dropbox disable/enable settings. 9951 * 9952 * @hide 9953 */ 9954 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 9955 9956 /** 9957 * Lines of logcat to include with system crash/ANR/etc. reports, as a 9958 * prefix of the dropbox tag of the report type. For example, 9959 * "logcat_for_system_server_anr" controls the lines of logcat captured 9960 * with system server ANR reports. 0 to disable. 9961 * 9962 * @hide 9963 */ 9964 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 9965 9966 /** 9967 * The interval in minutes after which the amount of free storage left 9968 * on the device is logged to the event log 9969 * 9970 * @hide 9971 */ 9972 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 9973 9974 /** 9975 * Threshold for the amount of change in disk free space required to 9976 * report the amount of free space. Used to prevent spamming the logs 9977 * when the disk free space isn't changing frequently. 9978 * 9979 * @hide 9980 */ 9981 public static final String 9982 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 9983 9984 /** 9985 * Minimum percentage of free storage on the device that is used to 9986 * determine if the device is running low on storage. The default is 10. 9987 * <p> 9988 * Say this value is set to 10, the device is considered running low on 9989 * storage if 90% or more of the device storage is filled up. 9990 * 9991 * @hide 9992 */ 9993 public static final String 9994 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 9995 9996 /** 9997 * Maximum byte size of the low storage threshold. This is to ensure 9998 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 9999 * overly large threshold for large storage devices. Currently this must 10000 * be less than 2GB. This default is 500MB. 10001 * 10002 * @hide 10003 */ 10004 public static final String 10005 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 10006 10007 /** 10008 * Minimum bytes of free storage on the device before the data partition 10009 * is considered full. By default, 1 MB is reserved to avoid system-wide 10010 * SQLite disk full exceptions. 10011 * 10012 * @hide 10013 */ 10014 public static final String 10015 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 10016 10017 /** 10018 * Minimum percentage of storage on the device that is reserved for 10019 * cached data. 10020 * 10021 * @hide 10022 */ 10023 public static final String 10024 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 10025 10026 /** 10027 * Maximum bytes of storage on the device that is reserved for cached 10028 * data. 10029 * 10030 * @hide 10031 */ 10032 public static final String 10033 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 10034 10035 /** 10036 * The maximum reconnect delay for short network outages or when the 10037 * network is suspended due to phone use. 10038 * 10039 * @hide 10040 */ 10041 public static final String 10042 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 10043 10044 /** 10045 * The number of milliseconds to delay before sending out 10046 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 10047 * 10048 * @hide 10049 */ 10050 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 10051 10052 10053 /** 10054 * Network sampling interval, in seconds. We'll generate link information 10055 * about bytes/packets sent and error rates based on data sampled in this interval 10056 * 10057 * @hide 10058 */ 10059 10060 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 10061 "connectivity_sampling_interval_in_seconds"; 10062 10063 /** 10064 * The series of successively longer delays used in retrying to download PAC file. 10065 * Last delay is used between successful PAC downloads. 10066 * 10067 * @hide 10068 */ 10069 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 10070 10071 /** 10072 * Don't attempt to detect captive portals. 10073 * 10074 * @hide 10075 */ 10076 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 10077 10078 /** 10079 * When detecting a captive portal, display a notification that 10080 * prompts the user to sign in. 10081 * 10082 * @hide 10083 */ 10084 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 10085 10086 /** 10087 * When detecting a captive portal, immediately disconnect from the 10088 * network and do not reconnect to that network in the future. 10089 * 10090 * @hide 10091 */ 10092 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 10093 10094 /** 10095 * What to do when connecting a network that presents a captive portal. 10096 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 10097 * 10098 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 10099 * @hide 10100 */ 10101 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 10102 10103 /** 10104 * Setting to turn off captive portal detection. Feature is enabled by 10105 * default and the setting needs to be set to 0 to disable it. 10106 * 10107 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 10108 * @hide 10109 */ 10110 @Deprecated 10111 public static final String 10112 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 10113 10114 /** 10115 * The server used for captive portal detection upon a new conection. A 10116 * 204 response code from the server is used for validation. 10117 * TODO: remove this deprecated symbol. 10118 * 10119 * @hide 10120 */ 10121 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 10122 10123 /** 10124 * The URL used for HTTPS captive portal detection upon a new connection. 10125 * A 204 response code from the server is used for validation. 10126 * 10127 * @hide 10128 */ 10129 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 10130 10131 /** 10132 * The URL used for HTTP captive portal detection upon a new connection. 10133 * A 204 response code from the server is used for validation. 10134 * 10135 * @hide 10136 */ 10137 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 10138 10139 /** 10140 * The URL used for fallback HTTP captive portal detection when previous HTTP 10141 * and HTTPS captive portal detection attemps did not return a conclusive answer. 10142 * 10143 * @hide 10144 */ 10145 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 10146 10147 /** 10148 * A comma separated list of URLs used for captive portal detection in addition to the 10149 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 10150 * 10151 * @hide 10152 */ 10153 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 10154 "captive_portal_other_fallback_urls"; 10155 10156 /** 10157 * Whether to use HTTPS for network validation. This is enabled by default and the setting 10158 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 10159 * don't actually use HTTPS, but it's consistent with the other settings. 10160 * 10161 * @hide 10162 */ 10163 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 10164 10165 /** 10166 * Which User-Agent string to use in the header of the captive portal detection probes. 10167 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 10168 * 10169 * @hide 10170 */ 10171 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 10172 10173 /** 10174 * Whether network service discovery is enabled. 10175 * 10176 * @hide 10177 */ 10178 public static final String NSD_ON = "nsd_on"; 10179 10180 /** 10181 * Let user pick default install location. 10182 * 10183 * @hide 10184 */ 10185 public static final String SET_INSTALL_LOCATION = "set_install_location"; 10186 10187 /** 10188 * Default install location value. 10189 * 0 = auto, let system decide 10190 * 1 = internal 10191 * 2 = sdcard 10192 * @hide 10193 */ 10194 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 10195 10196 /** 10197 * ms during which to consume extra events related to Inet connection 10198 * condition after a transtion to fully-connected 10199 * 10200 * @hide 10201 */ 10202 public static final String 10203 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 10204 10205 /** 10206 * ms during which to consume extra events related to Inet connection 10207 * condtion after a transtion to partly-connected 10208 * 10209 * @hide 10210 */ 10211 public static final String 10212 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 10213 10214 /** {@hide} */ 10215 public static final String 10216 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 10217 10218 /** 10219 * Host name and port for global http proxy. Uses ':' seperator for 10220 * between host and port. 10221 */ 10222 public static final String HTTP_PROXY = "http_proxy"; 10223 10224 /** 10225 * Host name for global http proxy. Set via ConnectivityManager. 10226 * 10227 * @hide 10228 */ 10229 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 10230 10231 /** 10232 * Integer host port for global http proxy. Set via ConnectivityManager. 10233 * 10234 * @hide 10235 */ 10236 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 10237 10238 /** 10239 * Exclusion list for global proxy. This string contains a list of 10240 * comma-separated domains where the global proxy does not apply. 10241 * Domains should be listed in a comma- separated list. Example of 10242 * acceptable formats: ".domain1.com,my.domain2.com" Use 10243 * ConnectivityManager to set/get. 10244 * 10245 * @hide 10246 */ 10247 public static final String 10248 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 10249 10250 /** 10251 * The location PAC File for the proxy. 10252 * @hide 10253 */ 10254 public static final String 10255 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 10256 10257 /** 10258 * Enables the UI setting to allow the user to specify the global HTTP 10259 * proxy and associated exclusion list. 10260 * 10261 * @hide 10262 */ 10263 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 10264 10265 /** 10266 * Setting for default DNS in case nobody suggests one 10267 * 10268 * @hide 10269 */ 10270 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 10271 10272 /** 10273 * The requested Private DNS mode (string), and an accompanying specifier (string). 10274 * 10275 * Currently, the specifier holds the chosen provider name when the mode requests 10276 * a specific provider. It may be used to store the provider name even when the 10277 * mode changes so that temporarily disabling and re-enabling the specific 10278 * provider mode does not necessitate retyping the provider hostname. 10279 * 10280 * @hide 10281 */ 10282 public static final String PRIVATE_DNS_MODE = "private_dns_mode"; 10283 10284 private static final Validator PRIVATE_DNS_MODE_VALIDATOR = ANY_STRING_VALIDATOR; 10285 10286 /** 10287 * @hide 10288 */ 10289 public static final String PRIVATE_DNS_SPECIFIER = "private_dns_specifier"; 10290 10291 private static final Validator PRIVATE_DNS_SPECIFIER_VALIDATOR = ANY_STRING_VALIDATOR; 10292 10293 /** {@hide} */ 10294 public static final String 10295 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 10296 /** {@hide} */ 10297 public static final String 10298 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 10299 /** {@hide} */ 10300 public static final String 10301 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 10302 /** {@hide} */ 10303 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 10304 "bluetooth_a2dp_supports_optional_codecs_"; 10305 /** {@hide} */ 10306 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 10307 "bluetooth_a2dp_optional_codecs_enabled_"; 10308 /** {@hide} */ 10309 public static final String 10310 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 10311 /** {@hide} */ 10312 public static final String 10313 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 10314 /** {@hide} */ 10315 public static final String 10316 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 10317 /** {@hide} */ 10318 public static final String 10319 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 10320 /** {@hide} */ 10321 public static final String 10322 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 10323 /** {@hide} */ 10324 public static final String 10325 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 10326 /** {@hide} */ 10327 public static final String 10328 BLUETOOTH_HEARING_AID_PRIORITY_PREFIX = "bluetooth_hearing_aid_priority_"; 10329 10330 /** 10331 * Activity manager specific settings. 10332 * This is encoded as a key=value list, separated by commas. Ex: 10333 * 10334 * "gc_timeout=5000,max_cached_processes=24" 10335 * 10336 * The following keys are supported: 10337 * 10338 * <pre> 10339 * max_cached_processes (int) 10340 * background_settle_time (long) 10341 * fgservice_min_shown_time (long) 10342 * fgservice_min_report_time (long) 10343 * fgservice_screen_on_before_time (long) 10344 * fgservice_screen_on_after_time (long) 10345 * content_provider_retain_time (long) 10346 * gc_timeout (long) 10347 * gc_min_interval (long) 10348 * full_pss_min_interval (long) 10349 * full_pss_lowered_interval (long) 10350 * power_check_interval (long) 10351 * power_check_max_cpu_1 (int) 10352 * power_check_max_cpu_2 (int) 10353 * power_check_max_cpu_3 (int) 10354 * power_check_max_cpu_4 (int) 10355 * service_usage_interaction_time (long) 10356 * usage_stats_interaction_interval (long) 10357 * service_restart_duration (long) 10358 * service_reset_run_duration (long) 10359 * service_restart_duration_factor (int) 10360 * service_min_restart_time_between (long) 10361 * service_max_inactivity (long) 10362 * service_bg_start_timeout (long) 10363 * process_start_async (boolean) 10364 * </pre> 10365 * 10366 * <p> 10367 * Type: string 10368 * @hide 10369 * @see com.android.server.am.ActivityManagerConstants 10370 */ 10371 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 10372 10373 /** 10374 * Device Idle (Doze) specific settings. 10375 * This is encoded as a key=value list, separated by commas. Ex: 10376 * 10377 * "inactive_to=60000,sensing_to=400000" 10378 * 10379 * The following keys are supported: 10380 * 10381 * <pre> 10382 * inactive_to (long) 10383 * sensing_to (long) 10384 * motion_inactive_to (long) 10385 * idle_after_inactive_to (long) 10386 * idle_pending_to (long) 10387 * max_idle_pending_to (long) 10388 * idle_pending_factor (float) 10389 * idle_to (long) 10390 * max_idle_to (long) 10391 * idle_factor (float) 10392 * min_time_to_alarm (long) 10393 * max_temp_app_whitelist_duration (long) 10394 * notification_whitelist_duration (long) 10395 * </pre> 10396 * 10397 * <p> 10398 * Type: string 10399 * @hide 10400 * @see com.android.server.DeviceIdleController.Constants 10401 */ 10402 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 10403 10404 /** 10405 * Battery Saver specific settings 10406 * This is encoded as a key=value list, separated by commas. Ex: 10407 * 10408 * "vibration_disabled=true,adjust_brightness_factor=0.5" 10409 * 10410 * The following keys are supported: 10411 * 10412 * <pre> 10413 * vibration_disabled (boolean) 10414 * animation_disabled (boolean) 10415 * soundtrigger_disabled (boolean) 10416 * fullbackup_deferred (boolean) 10417 * keyvaluebackup_deferred (boolean) 10418 * firewall_disabled (boolean) 10419 * gps_mode (int) 10420 * adjust_brightness_disabled (boolean) 10421 * adjust_brightness_factor (float) 10422 * </pre> 10423 * @hide 10424 * @see com.android.server.power.BatterySaverPolicy 10425 */ 10426 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 10427 10428 /** 10429 * Battery Saver device specific settings 10430 * This is encoded as a key=value list, separated by commas. 10431 * See {@link com.android.server.power.BatterySaverPolicy} for the details. 10432 * 10433 * @hide 10434 */ 10435 public static final String BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS = 10436 "battery_saver_device_specific_constants"; 10437 10438 /** 10439 * Battery tip specific settings 10440 * This is encoded as a key=value list, separated by commas. Ex: 10441 * 10442 * "battery_tip_enabled=true,summary_enabled=true,high_usage_enabled=true," 10443 * "high_usage_app_count=3,reduced_battery_enabled=false,reduced_battery_percent=50," 10444 * "high_usage_battery_draining=25,high_usage_period_ms=3000" 10445 * 10446 * The following keys are supported: 10447 * 10448 * <pre> 10449 * battery_tip_enabled (boolean) 10450 * summary_enabled (boolean) 10451 * battery_saver_tip_enabled (boolean) 10452 * high_usage_enabled (boolean) 10453 * high_usage_app_count (int) 10454 * high_usage_period_ms (long) 10455 * high_usage_battery_draining (int) 10456 * app_restriction_enabled (boolean) 10457 * reduced_battery_enabled (boolean) 10458 * reduced_battery_percent (int) 10459 * low_battery_enabled (boolean) 10460 * low_battery_hour (int) 10461 * </pre> 10462 * @hide 10463 */ 10464 public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants"; 10465 10466 /** 10467 * Battery anomaly detection specific settings 10468 * This is encoded as a key=value list, separated by commas. 10469 * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via 10470 * {@link Uri#encode(String)}, separated by colons. Ex: 10471 * 10472 * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true," 10473 * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon" 10474 * 10475 * The following keys are supported: 10476 * 10477 * <pre> 10478 * anomaly_detection_enabled (boolean) 10479 * wakelock_enabled (boolean) 10480 * wakelock_threshold (long) 10481 * wakeup_alarm_enabled (boolean) 10482 * wakeup_alarm_threshold (long) 10483 * wakeup_blacklisted_tags (string) 10484 * bluetooth_scan_enabled (boolean) 10485 * bluetooth_scan_threshold (long) 10486 * </pre> 10487 * @hide 10488 */ 10489 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 10490 10491 /** 10492 * An integer to show the version of the anomaly config. Ex: 1, which means 10493 * current version is 1. 10494 * @hide 10495 */ 10496 public static final String ANOMALY_CONFIG_VERSION = "anomaly_config_version"; 10497 10498 /** 10499 * A base64-encoded string represents anomaly stats config, used for 10500 * {@link android.app.StatsManager}. 10501 * @hide 10502 */ 10503 public static final String ANOMALY_CONFIG = "anomaly_config"; 10504 10505 /** 10506 * Always on display(AOD) specific settings 10507 * This is encoded as a key=value list, separated by commas. Ex: 10508 * 10509 * "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4" 10510 * 10511 * The following keys are supported: 10512 * 10513 * <pre> 10514 * screen_brightness_array (int[]) 10515 * dimming_scrim_array (int[]) 10516 * prox_screen_off_delay (long) 10517 * prox_cooldown_trigger (long) 10518 * prox_cooldown_period (long) 10519 * </pre> 10520 * @hide 10521 */ 10522 public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants"; 10523 10524 /** 10525 * System VDSO global setting. This links to the "sys.vdso" system property. 10526 * The following values are supported: 10527 * false -> both 32 and 64 bit vdso disabled 10528 * 32 -> 32 bit vdso enabled 10529 * 64 -> 64 bit vdso enabled 10530 * Any other value defaults to both 32 bit and 64 bit true. 10531 * @hide 10532 */ 10533 public static final String SYS_VDSO = "sys_vdso"; 10534 10535 /** 10536 * UidCpuPower global setting. This links the sys.uidcpupower system property. 10537 * The following values are supported: 10538 * 0 -> /proc/uid_cpupower/* are disabled 10539 * 1 -> /proc/uid_cpupower/* are enabled 10540 * Any other value defaults to enabled. 10541 * @hide 10542 */ 10543 public static final String SYS_UIDCPUPOWER = "sys_uidcpupower"; 10544 10545 /** 10546 * traced global setting. This controls weather the deamons: traced and 10547 * traced_probes run. This links the sys.traced system property. 10548 * The following values are supported: 10549 * 0 -> traced and traced_probes are disabled 10550 * 1 -> traced and traced_probes are enabled 10551 * Any other value defaults to disabled. 10552 * @hide 10553 */ 10554 public static final String SYS_TRACED = "sys_traced"; 10555 10556 /** 10557 * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the 10558 * device for this setting to take full effect. 10559 * 10560 * @hide 10561 */ 10562 public static final String FPS_DEVISOR = "fps_divisor"; 10563 10564 /** 10565 * Flag to enable or disable display panel low power mode (lpm) 10566 * false -> Display panel power saving mode is disabled. 10567 * true -> Display panel power saving mode is enabled. 10568 * 10569 * @hide 10570 */ 10571 public static final String DISPLAY_PANEL_LPM = "display_panel_lpm"; 10572 10573 /** 10574 * App standby (app idle) specific settings. 10575 * This is encoded as a key=value list, separated by commas. Ex: 10576 * <p> 10577 * "idle_duration=5000,parole_interval=4500" 10578 * <p> 10579 * All durations are in millis. 10580 * The following keys are supported: 10581 * 10582 * <pre> 10583 * idle_duration2 (long) 10584 * wallclock_threshold (long) 10585 * parole_interval (long) 10586 * parole_duration (long) 10587 * 10588 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 10589 * </pre> 10590 * 10591 * <p> 10592 * Type: string 10593 * @hide 10594 * @see com.android.server.usage.UsageStatsService.SettingsObserver 10595 */ 10596 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 10597 10598 /** 10599 * Power manager specific settings. 10600 * This is encoded as a key=value list, separated by commas. Ex: 10601 * 10602 * "no_cached_wake_locks=1" 10603 * 10604 * The following keys are supported: 10605 * 10606 * <pre> 10607 * no_cached_wake_locks (boolean) 10608 * </pre> 10609 * 10610 * <p> 10611 * Type: string 10612 * @hide 10613 * @see com.android.server.power.PowerManagerConstants 10614 */ 10615 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 10616 10617 /** 10618 * Alarm manager specific settings. 10619 * This is encoded as a key=value list, separated by commas. Ex: 10620 * 10621 * "min_futurity=5000,allow_while_idle_short_time=4500" 10622 * 10623 * The following keys are supported: 10624 * 10625 * <pre> 10626 * min_futurity (long) 10627 * min_interval (long) 10628 * allow_while_idle_short_time (long) 10629 * allow_while_idle_long_time (long) 10630 * allow_while_idle_whitelist_duration (long) 10631 * </pre> 10632 * 10633 * <p> 10634 * Type: string 10635 * @hide 10636 * @see com.android.server.AlarmManagerService.Constants 10637 */ 10638 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 10639 10640 /** 10641 * Job scheduler specific settings. 10642 * This is encoded as a key=value list, separated by commas. Ex: 10643 * 10644 * "min_ready_jobs_count=2,moderate_use_factor=.5" 10645 * 10646 * The following keys are supported: 10647 * 10648 * <pre> 10649 * min_idle_count (int) 10650 * min_charging_count (int) 10651 * min_connectivity_count (int) 10652 * min_content_count (int) 10653 * min_ready_jobs_count (int) 10654 * heavy_use_factor (float) 10655 * moderate_use_factor (float) 10656 * fg_job_count (int) 10657 * bg_normal_job_count (int) 10658 * bg_moderate_job_count (int) 10659 * bg_low_job_count (int) 10660 * bg_critical_job_count (int) 10661 * </pre> 10662 * 10663 * <p> 10664 * Type: string 10665 * @hide 10666 * @see com.android.server.job.JobSchedulerService.Constants 10667 */ 10668 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 10669 10670 /** 10671 * ShortcutManager specific settings. 10672 * This is encoded as a key=value list, separated by commas. Ex: 10673 * 10674 * "reset_interval_sec=86400,max_updates_per_interval=1" 10675 * 10676 * The following keys are supported: 10677 * 10678 * <pre> 10679 * reset_interval_sec (long) 10680 * max_updates_per_interval (int) 10681 * max_icon_dimension_dp (int, DP) 10682 * max_icon_dimension_dp_lowram (int, DP) 10683 * max_shortcuts (int) 10684 * icon_quality (int, 0-100) 10685 * icon_format (String) 10686 * </pre> 10687 * 10688 * <p> 10689 * Type: string 10690 * @hide 10691 * @see com.android.server.pm.ShortcutService.ConfigConstants 10692 */ 10693 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 10694 10695 /** 10696 * DevicePolicyManager specific settings. 10697 * This is encoded as a key=value list, separated by commas. Ex: 10698 * 10699 * <pre> 10700 * das_died_service_reconnect_backoff_sec (long) 10701 * das_died_service_reconnect_backoff_increase (float) 10702 * das_died_service_reconnect_max_backoff_sec (long) 10703 * </pre> 10704 * 10705 * <p> 10706 * Type: string 10707 * @hide 10708 * see also com.android.server.devicepolicy.DevicePolicyConstants 10709 */ 10710 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 10711 10712 /** 10713 * TextClassifier specific settings. 10714 * This is encoded as a key=value list, separated by commas. String[] types like 10715 * entity_list_default use ":" as delimiter for values. Ex: 10716 * 10717 * <pre> 10718 * smart_linkify_enabled (boolean) 10719 * system_textclassifier_enabled (boolean) 10720 * model_dark_launch_enabled (boolean) 10721 * smart_selection_enabled (boolean) 10722 * smart_text_share_enabled (boolean) 10723 * smart_linkify_enabled (boolean) 10724 * smart_select_animation_enabled (boolean) 10725 * suggest_selection_max_range_length (int) 10726 * classify_text_max_range_length (int) 10727 * generate_links_max_text_length (int) 10728 * generate_links_log_sample_rate (int) 10729 * entity_list_default (String[]) 10730 * entity_list_not_editable (String[]) 10731 * entity_list_editable (String[]) 10732 * </pre> 10733 * 10734 * <p> 10735 * Type: string 10736 * @hide 10737 * see also android.view.textclassifier.TextClassificationConstants 10738 */ 10739 public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants"; 10740 10741 /** 10742 * BatteryStats specific settings. 10743 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10744 * 10745 * The following keys are supported: 10746 * <pre> 10747 * track_cpu_times_by_proc_state (boolean) 10748 * track_cpu_active_cluster_time (boolean) 10749 * read_binary_cpu_time (boolean) 10750 * proc_state_cpu_times_read_delay_ms (long) 10751 * </pre> 10752 * 10753 * <p> 10754 * Type: string 10755 * @hide 10756 * see also com.android.internal.os.BatteryStatsImpl.Constants 10757 */ 10758 public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants"; 10759 10760 /** 10761 * SyncManager specific settings. 10762 * 10763 * <p> 10764 * Type: string 10765 * @hide 10766 * @see com.android.server.content.SyncManagerConstants 10767 */ 10768 public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants"; 10769 10770 /** 10771 * Whether or not App Standby feature is enabled. This controls throttling of apps 10772 * based on usage patterns and predictions. 10773 * Type: int (0 for false, 1 for true) 10774 * Default: 1 10775 * @hide 10776 */ 10777 public static final String APP_STANDBY_ENABLED = "app_standby_enabled"; 10778 10779 /** 10780 * Whether or not app auto restriction is enabled. When it is enabled, settings app will 10781 * auto restrict the app if it has bad behavior(e.g. hold wakelock for long time). 10782 * 10783 * Type: boolean (0 for false, 1 for true) 10784 * Default: 1 10785 * 10786 * @hide 10787 */ 10788 public static final String APP_AUTO_RESTRICTION_ENABLED = 10789 "app_auto_restriction_enabled"; 10790 10791 private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR = 10792 BOOLEAN_VALIDATOR; 10793 10794 /** 10795 * Feature flag to enable or disable the Forced App Standby feature. 10796 * Type: int (0 for false, 1 for true) 10797 * Default: 1 10798 * @hide 10799 */ 10800 public static final String FORCED_APP_STANDBY_ENABLED = "forced_app_standby_enabled"; 10801 10802 /** 10803 * Whether or not to enable Forced App Standby on small battery devices. 10804 * Type: int (0 for false, 1 for true) 10805 * Default: 0 10806 * @hide 10807 */ 10808 public static final String FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED 10809 = "forced_app_standby_for_small_battery_enabled"; 10810 10811 /** 10812 * Whether or not to enable the Off Body, Radios Off feature on small battery devices. 10813 * Type: int (0 for false, 1 for true) 10814 * Default: 0 10815 * @hide 10816 */ 10817 public static final String OFF_BODY_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED 10818 = "off_body_radios_off_for_small_battery_enabled"; 10819 10820 /** 10821 * How long after the device goes off body to disable radios, in milliseconds. 10822 * Type: long 10823 * Default: 10 minutes 10824 * @hide 10825 */ 10826 public static final String OFF_BODY_RADIOS_OFF_DELAY_MS = "off_body_radios_off_delay_ms"; 10827 10828 /** 10829 * Whether or not to turn on Wifi when proxy is disconnected. 10830 * Type: int (0 for false, 1 for true) 10831 * Default: 1 10832 * @hide 10833 */ 10834 public static final String WIFI_ON_WHEN_PROXY_DISCONNECTED 10835 = "wifi_on_when_proxy_disconnected"; 10836 10837 /** 10838 * Time Only Mode specific settings. 10839 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10840 * 10841 * The following keys are supported: 10842 * 10843 * <pre> 10844 * enabled (boolean) 10845 * disable_tilt_to_wake (boolean) 10846 * disable_touch_to_wake (boolean) 10847 * </pre> 10848 * Type: string 10849 * @hide 10850 */ 10851 public static final String TIME_ONLY_MODE_CONSTANTS 10852 = "time_only_mode_constants"; 10853 10854 /** 10855 * Whether of not to send keycode sleep for ungaze when Home is the foreground activity on 10856 * watch type devices. 10857 * Type: int (0 for false, 1 for true) 10858 * Default: 0 10859 * @hide 10860 */ 10861 public static final String UNGAZE_SLEEP_ENABLED = "ungaze_sleep_enabled"; 10862 10863 /** 10864 * Whether or not Network Watchlist feature is enabled. 10865 * Type: int (0 for false, 1 for true) 10866 * Default: 0 10867 * @hide 10868 */ 10869 public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled"; 10870 10871 /** 10872 * Flag to keep background restricted profiles running after exiting. If disabled, 10873 * the restricted profile can be put into stopped state as soon as the user leaves it. 10874 * Type: int (0 for false, 1 for true) 10875 * 10876 * Overridden by the system based on device information. If null, the value specified 10877 * by {@code config_keepRestrictedProfilesInBackground} is used. 10878 * 10879 * @hide 10880 */ 10881 public static final String KEEP_PROFILE_IN_BACKGROUND = "keep_profile_in_background"; 10882 10883 /** 10884 * Get the key that retrieves a bluetooth headset's priority. 10885 * @hide 10886 */ 10887 public static final String getBluetoothHeadsetPriorityKey(String address) { 10888 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10889 } 10890 10891 /** 10892 * Get the key that retrieves a bluetooth a2dp sink's priority. 10893 * @hide 10894 */ 10895 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 10896 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10897 } 10898 10899 /** 10900 * Get the key that retrieves a bluetooth a2dp src's priority. 10901 * @hide 10902 */ 10903 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 10904 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10905 } 10906 10907 /** 10908 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 10909 * @hide 10910 */ 10911 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 10912 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 10913 address.toUpperCase(Locale.ROOT); 10914 } 10915 10916 /** 10917 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 10918 * enabled. 10919 * @hide 10920 */ 10921 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 10922 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 10923 address.toUpperCase(Locale.ROOT); 10924 } 10925 10926 /** 10927 * Get the key that retrieves a bluetooth Input Device's priority. 10928 * @hide 10929 */ 10930 public static final String getBluetoothHidHostPriorityKey(String address) { 10931 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10932 } 10933 10934 /** 10935 * Get the key that retrieves a bluetooth pan client priority. 10936 * @hide 10937 */ 10938 public static final String getBluetoothPanPriorityKey(String address) { 10939 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10940 } 10941 10942 /** 10943 * Get the key that retrieves a bluetooth hearing aid priority. 10944 * @hide 10945 */ 10946 public static final String getBluetoothHearingAidPriorityKey(String address) { 10947 return BLUETOOTH_HEARING_AID_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10948 } 10949 10950 /** 10951 * Get the key that retrieves a bluetooth map priority. 10952 * @hide 10953 */ 10954 public static final String getBluetoothMapPriorityKey(String address) { 10955 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10956 } 10957 10958 /** 10959 * Get the key that retrieves a bluetooth map client priority. 10960 * @hide 10961 */ 10962 public static final String getBluetoothMapClientPriorityKey(String address) { 10963 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10964 } 10965 10966 /** 10967 * Get the key that retrieves a bluetooth pbap client priority. 10968 * @hide 10969 */ 10970 public static final String getBluetoothPbapClientPriorityKey(String address) { 10971 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10972 } 10973 10974 /** 10975 * Get the key that retrieves a bluetooth sap priority. 10976 * @hide 10977 */ 10978 public static final String getBluetoothSapPriorityKey(String address) { 10979 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10980 } 10981 10982 /** 10983 * Scaling factor for normal window animations. Setting to 0 will 10984 * disable window animations. 10985 */ 10986 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 10987 10988 /** 10989 * Scaling factor for activity transition animations. Setting to 0 will 10990 * disable window animations. 10991 */ 10992 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 10993 10994 /** 10995 * Scaling factor for Animator-based animations. This affects both the 10996 * start delay and duration of all such animations. Setting to 0 will 10997 * cause animations to end immediately. The default value is 1. 10998 */ 10999 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 11000 11001 /** 11002 * Scaling factor for normal window animations. Setting to 0 will 11003 * disable window animations. 11004 * 11005 * @hide 11006 */ 11007 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 11008 11009 /** 11010 * If 0, the compatibility mode is off for all applications. 11011 * If 1, older applications run under compatibility mode. 11012 * TODO: remove this settings before code freeze (bug/1907571) 11013 * @hide 11014 */ 11015 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 11016 11017 /** 11018 * CDMA only settings 11019 * Emergency Tone 0 = Off 11020 * 1 = Alert 11021 * 2 = Vibrate 11022 * @hide 11023 */ 11024 public static final String EMERGENCY_TONE = "emergency_tone"; 11025 11026 private static final Validator EMERGENCY_TONE_VALIDATOR = 11027 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11028 11029 /** 11030 * CDMA only settings 11031 * Whether the auto retry is enabled. The value is 11032 * boolean (1 or 0). 11033 * @hide 11034 */ 11035 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 11036 11037 private static final Validator CALL_AUTO_RETRY_VALIDATOR = BOOLEAN_VALIDATOR; 11038 11039 /** 11040 * A setting that can be read whether the emergency affordance is currently needed. 11041 * The value is a boolean (1 or 0). 11042 * @hide 11043 */ 11044 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 11045 11046 /** 11047 * See RIL_PreferredNetworkType in ril.h 11048 * @hide 11049 */ 11050 public static final String PREFERRED_NETWORK_MODE = 11051 "preferred_network_mode"; 11052 11053 /** 11054 * Name of an application package to be debugged. 11055 */ 11056 public static final String DEBUG_APP = "debug_app"; 11057 11058 /** 11059 * If 1, when launching DEBUG_APP it will wait for the debugger before 11060 * starting user code. If 0, it will run normally. 11061 */ 11062 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 11063 11064 /** 11065 * Allow GPU debug layers? 11066 * 0 = no 11067 * 1 = yes 11068 * @hide 11069 */ 11070 public static final String ENABLE_GPU_DEBUG_LAYERS = "enable_gpu_debug_layers"; 11071 11072 /** 11073 * App allowed to load GPU debug layers 11074 * @hide 11075 */ 11076 public static final String GPU_DEBUG_APP = "gpu_debug_app"; 11077 11078 /** 11079 * Ordered GPU debug layer list 11080 * i.e. <layer1>:<layer2>:...:<layerN> 11081 * @hide 11082 */ 11083 public static final String GPU_DEBUG_LAYERS = "gpu_debug_layers"; 11084 11085 /** 11086 * Control whether the process CPU usage meter should be shown. 11087 * 11088 * @deprecated This functionality is no longer available as of 11089 * {@link android.os.Build.VERSION_CODES#N_MR1}. 11090 */ 11091 @Deprecated 11092 public static final String SHOW_PROCESSES = "show_processes"; 11093 11094 /** 11095 * If 1 low power mode (aka battery saver) is enabled. 11096 * @hide 11097 */ 11098 @TestApi 11099 public static final String LOW_POWER_MODE = "low_power"; 11100 11101 /** 11102 * If 1, battery saver ({@link #LOW_POWER_MODE}) will be re-activated after the device 11103 * is unplugged from a charger or rebooted. 11104 * @hide 11105 */ 11106 @TestApi 11107 public static final String LOW_POWER_MODE_STICKY = "low_power_sticky"; 11108 11109 /** 11110 * Battery level [1-100] at which low power mode automatically turns on. 11111 * If 0, it will not automatically turn on. 11112 * @hide 11113 */ 11114 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 11115 11116 private static final Validator LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR = 11117 new SettingsValidators.InclusiveIntegerRangeValidator(0, 100); 11118 11119 11120 /** 11121 * The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting is not set 11122 * or the value is 0, the default max will be used. 11123 * 11124 * @hide 11125 */ 11126 public static final String LOW_POWER_MODE_TRIGGER_LEVEL_MAX = "low_power_trigger_level_max"; 11127 11128 /** 11129 * See com.android.settingslib.fuelgauge.BatterySaverUtils. 11130 * @hide 11131 */ 11132 public static final String LOW_POWER_MODE_SUGGESTION_PARAMS = 11133 "low_power_mode_suggestion_params"; 11134 11135 /** 11136 * If not 0, the activity manager will aggressively finish activities and 11137 * processes as soon as they are no longer needed. If 0, the normal 11138 * extended lifetime is used. 11139 */ 11140 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 11141 11142 /** 11143 * If nonzero, all system error dialogs will be hidden. For example, the 11144 * crash and ANR dialogs will not be shown, and the system will just proceed 11145 * as if they had been accepted by the user. 11146 * @hide 11147 */ 11148 public static final String HIDE_ERROR_DIALOGS = "hide_error_dialogs"; 11149 11150 /** 11151 * Use Dock audio output for media: 11152 * 0 = disabled 11153 * 1 = enabled 11154 * @hide 11155 */ 11156 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 11157 11158 private static final Validator DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 11159 11160 /** 11161 * The surround sound formats AC3, DTS or IEC61937 are 11162 * available for use if they are detected. 11163 * This is the default mode. 11164 * 11165 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 11166 * devices that have an S/PDIF output. This is because S/PDIF 11167 * is unidirectional and the TV cannot know if a decoder is 11168 * connected. So it assumes they are always available. 11169 * @hide 11170 */ 11171 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 11172 11173 /** 11174 * AC3, DTS or IEC61937 are NEVER available, even if they 11175 * are detected by the hardware. Those formats will not be 11176 * reported. 11177 * 11178 * An example use case would be an AVR reports that it is capable of 11179 * surround sound decoding but is broken. If NEVER is chosen 11180 * then apps must use PCM output instead of encoded output. 11181 * @hide 11182 */ 11183 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 11184 11185 /** 11186 * AC3, DTS or IEC61937 are ALWAYS available, even if they 11187 * are not detected by the hardware. Those formats will be 11188 * reported as part of the HDMI output capability. Applications 11189 * are then free to use either PCM or encoded output. 11190 * 11191 * An example use case would be a when TV was connected over 11192 * TOS-link to an AVR. But the TV could not see it because TOS-link 11193 * is unidirectional. 11194 * @hide 11195 */ 11196 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 11197 11198 /** 11199 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 11200 * ENCODED_SURROUND_OUTPUT_NEVER or 11201 * ENCODED_SURROUND_OUTPUT_ALWAYS 11202 * @hide 11203 */ 11204 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 11205 11206 private static final Validator ENCODED_SURROUND_OUTPUT_VALIDATOR = 11207 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11208 11209 /** 11210 * Persisted safe headphone volume management state by AudioService 11211 * @hide 11212 */ 11213 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 11214 11215 /** 11216 * URL for tzinfo (time zone) updates 11217 * @hide 11218 */ 11219 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 11220 11221 /** 11222 * URL for tzinfo (time zone) update metadata 11223 * @hide 11224 */ 11225 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 11226 11227 /** 11228 * URL for selinux (mandatory access control) updates 11229 * @hide 11230 */ 11231 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 11232 11233 /** 11234 * URL for selinux (mandatory access control) update metadata 11235 * @hide 11236 */ 11237 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 11238 11239 /** 11240 * URL for sms short code updates 11241 * @hide 11242 */ 11243 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 11244 "sms_short_codes_content_url"; 11245 11246 /** 11247 * URL for sms short code update metadata 11248 * @hide 11249 */ 11250 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 11251 "sms_short_codes_metadata_url"; 11252 11253 /** 11254 * URL for apn_db updates 11255 * @hide 11256 */ 11257 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 11258 11259 /** 11260 * URL for apn_db update metadata 11261 * @hide 11262 */ 11263 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 11264 11265 /** 11266 * URL for cert pinlist updates 11267 * @hide 11268 */ 11269 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 11270 11271 /** 11272 * URL for cert pinlist updates 11273 * @hide 11274 */ 11275 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 11276 11277 /** 11278 * URL for intent firewall updates 11279 * @hide 11280 */ 11281 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 11282 "intent_firewall_content_url"; 11283 11284 /** 11285 * URL for intent firewall update metadata 11286 * @hide 11287 */ 11288 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 11289 "intent_firewall_metadata_url"; 11290 11291 /** 11292 * URL for lang id model updates 11293 * @hide 11294 */ 11295 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 11296 11297 /** 11298 * URL for lang id model update metadata 11299 * @hide 11300 */ 11301 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 11302 11303 /** 11304 * URL for smart selection model updates 11305 * @hide 11306 */ 11307 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 11308 "smart_selection_content_url"; 11309 11310 /** 11311 * URL for smart selection model update metadata 11312 * @hide 11313 */ 11314 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 11315 "smart_selection_metadata_url"; 11316 11317 /** 11318 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 11319 * @hide 11320 */ 11321 public static final String SELINUX_STATUS = "selinux_status"; 11322 11323 /** 11324 * Developer setting to force RTL layout. 11325 * @hide 11326 */ 11327 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 11328 11329 /** 11330 * Milliseconds after screen-off after which low battery sounds will be silenced. 11331 * 11332 * If zero, battery sounds will always play. 11333 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 11334 * 11335 * @hide 11336 */ 11337 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 11338 11339 /** 11340 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 11341 * the caller is done with this, they should call {@link ContentResolver#delete} to 11342 * clean up any value that they may have written. 11343 * 11344 * @hide 11345 */ 11346 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 11347 11348 /** 11349 * Defines global runtime overrides to window policy. 11350 * 11351 * See {@link com.android.server.policy.PolicyControl} for value format. 11352 * 11353 * @hide 11354 */ 11355 public static final String POLICY_CONTROL = "policy_control"; 11356 11357 /** 11358 * {@link android.view.DisplayCutout DisplayCutout} emulation mode. 11359 * 11360 * @hide 11361 */ 11362 public static final String EMULATE_DISPLAY_CUTOUT = "emulate_display_cutout"; 11363 11364 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_OFF = 0; 11365 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_ON = 1; 11366 11367 /** 11368 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 11369 * or ZEN_MODE_NO_INTERRUPTIONS. 11370 * 11371 * @hide 11372 */ 11373 public static final String ZEN_MODE = "zen_mode"; 11374 11375 /** @hide */ public static final int ZEN_MODE_OFF = 0; 11376 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 11377 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 11378 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 11379 11380 /** @hide */ public static String zenModeToString(int mode) { 11381 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 11382 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 11383 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 11384 return "ZEN_MODE_OFF"; 11385 } 11386 11387 /** @hide */ public static boolean isValidZenMode(int value) { 11388 switch (value) { 11389 case Global.ZEN_MODE_OFF: 11390 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 11391 case Global.ZEN_MODE_ALARMS: 11392 case Global.ZEN_MODE_NO_INTERRUPTIONS: 11393 return true; 11394 default: 11395 return false; 11396 } 11397 } 11398 11399 /** 11400 * Value of the ringer before entering zen mode. 11401 * 11402 * @hide 11403 */ 11404 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 11405 11406 /** 11407 * Opaque value, changes when persisted zen mode configuration changes. 11408 * 11409 * @hide 11410 */ 11411 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 11412 11413 /** 11414 * If 0, turning on dnd manually will last indefinitely. 11415 * Else if non-negative, turning on dnd manually will last for this many minutes. 11416 * Else (if negative), turning on dnd manually will surface a dialog that prompts 11417 * user to specify a duration. 11418 * @hide 11419 */ 11420 public static final String ZEN_DURATION = "zen_duration"; 11421 11422 private static final Validator ZEN_DURATION_VALIDATOR = ANY_INTEGER_VALIDATOR; 11423 11424 /** @hide */ public static final int ZEN_DURATION_PROMPT = -1; 11425 /** @hide */ public static final int ZEN_DURATION_FOREVER = 0; 11426 11427 /** 11428 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 11429 * 11430 * @hide 11431 */ 11432 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 11433 "heads_up_notifications_enabled"; 11434 11435 /** @hide */ public static final int HEADS_UP_OFF = 0; 11436 /** @hide */ public static final int HEADS_UP_ON = 1; 11437 11438 /** 11439 * The name of the device 11440 */ 11441 public static final String DEVICE_NAME = "device_name"; 11442 11443 /** 11444 * Whether the NetworkScoringService has been first initialized. 11445 * <p> 11446 * Type: int (0 for false, 1 for true) 11447 * @hide 11448 */ 11449 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 11450 11451 /** 11452 * Whether the user wants to be prompted for password to decrypt the device on boot. 11453 * This only matters if the storage is encrypted. 11454 * <p> 11455 * Type: int (0 for false, 1 for true) 11456 * @hide 11457 */ 11458 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 11459 11460 /** 11461 * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config 11462 * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}. 11463 * <p> 11464 * Type: int (0 for false, 1 for true) 11465 * @hide 11466 * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED} 11467 * instead. 11468 */ 11469 @Deprecated 11470 public static final String ENHANCED_4G_MODE_ENABLED = 11471 SubscriptionManager.ENHANCED_4G_MODE_ENABLED; 11472 11473 /** 11474 * Whether VT (Video Telephony over IMS) is enabled 11475 * <p> 11476 * Type: int (0 for false, 1 for true) 11477 * 11478 * @hide 11479 * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead. 11480 */ 11481 @Deprecated 11482 public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED; 11483 11484 /** 11485 * Whether WFC is enabled 11486 * <p> 11487 * Type: int (0 for false, 1 for true) 11488 * 11489 * @hide 11490 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead. 11491 */ 11492 @Deprecated 11493 public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED; 11494 11495 /** 11496 * WFC mode on home/non-roaming network. 11497 * <p> 11498 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 11499 * 11500 * @hide 11501 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead. 11502 */ 11503 @Deprecated 11504 public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE; 11505 11506 /** 11507 * WFC mode on roaming network. 11508 * <p> 11509 * Type: int - see {@link #WFC_IMS_MODE} for values 11510 * 11511 * @hide 11512 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE} 11513 * instead. 11514 */ 11515 @Deprecated 11516 public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE; 11517 11518 /** 11519 * Whether WFC roaming is enabled 11520 * <p> 11521 * Type: int (0 for false, 1 for true) 11522 * 11523 * @hide 11524 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED} 11525 * instead 11526 */ 11527 @Deprecated 11528 public static final String WFC_IMS_ROAMING_ENABLED = 11529 SubscriptionManager.WFC_IMS_ROAMING_ENABLED; 11530 11531 /** 11532 * Whether user can enable/disable LTE as a preferred network. A carrier might control 11533 * this via gservices, OMA-DM, carrier app, etc. 11534 * <p> 11535 * Type: int (0 for false, 1 for true) 11536 * @hide 11537 */ 11538 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 11539 11540 /** 11541 * Ephemeral app cookie max size in bytes. 11542 * <p> 11543 * Type: int 11544 * @hide 11545 */ 11546 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 11547 "ephemeral_cookie_max_size_bytes"; 11548 11549 /** 11550 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 11551 * enabled. Set to zero to disable. 11552 * <p> 11553 * Type: int (0 for false, 1 for true) 11554 * 11555 * @hide 11556 */ 11557 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 11558 11559 /** 11560 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 11561 * to be disabled. 11562 * <p> 11563 * Type: int (0 to disable, 1 to enable) 11564 * 11565 * @hide 11566 */ 11567 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 11568 11569 /** 11570 * The min period for caching installed instant apps in milliseconds. 11571 * <p> 11572 * Type: long 11573 * @hide 11574 */ 11575 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11576 "installed_instant_app_min_cache_period"; 11577 11578 /** 11579 * The max period for caching installed instant apps in milliseconds. 11580 * <p> 11581 * Type: long 11582 * @hide 11583 */ 11584 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11585 "installed_instant_app_max_cache_period"; 11586 11587 /** 11588 * The min period for caching uninstalled instant apps in milliseconds. 11589 * <p> 11590 * Type: long 11591 * @hide 11592 */ 11593 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11594 "uninstalled_instant_app_min_cache_period"; 11595 11596 /** 11597 * The max period for caching uninstalled instant apps in milliseconds. 11598 * <p> 11599 * Type: long 11600 * @hide 11601 */ 11602 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11603 "uninstalled_instant_app_max_cache_period"; 11604 11605 /** 11606 * The min period for caching unused static shared libs in milliseconds. 11607 * <p> 11608 * Type: long 11609 * @hide 11610 */ 11611 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 11612 "unused_static_shared_lib_min_cache_period"; 11613 11614 /** 11615 * Allows switching users when system user is locked. 11616 * <p> 11617 * Type: int 11618 * @hide 11619 */ 11620 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 11621 "allow_user_switching_when_system_user_locked"; 11622 11623 /** 11624 * Boot count since the device starts running API level 24. 11625 * <p> 11626 * Type: int 11627 */ 11628 public static final String BOOT_COUNT = "boot_count"; 11629 11630 /** 11631 * Whether the safe boot is disallowed. 11632 * 11633 * <p>This setting should have the identical value as the corresponding user restriction. 11634 * The purpose of the setting is to make the restriction available in early boot stages 11635 * before the user restrictions are loaded. 11636 * @hide 11637 */ 11638 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 11639 11640 /** 11641 * Whether this device is currently in retail demo mode. If true, device 11642 * usage is severely limited. 11643 * <p> 11644 * Type: int (0 for false, 1 for true) 11645 * @hide 11646 */ 11647 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 11648 11649 /** 11650 * Indicates the maximum time that an app is blocked for the network rules to get updated. 11651 * 11652 * Type: long 11653 * 11654 * @hide 11655 */ 11656 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 11657 11658 /** 11659 * The reason for the settings database being downgraded. This is only for 11660 * troubleshooting purposes and its value should not be interpreted in any way. 11661 * 11662 * Type: string 11663 * 11664 * @hide 11665 */ 11666 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 11667 11668 /** 11669 * The build id of when the settings database was first created (or re-created due it 11670 * being missing). 11671 * 11672 * Type: string 11673 * 11674 * @hide 11675 */ 11676 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 11677 11678 /** 11679 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 11680 * default. Set to 0 to disable. 11681 * 11682 * @hide 11683 */ 11684 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 11685 11686 /** 11687 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 11688 * 11689 * @hide 11690 */ 11691 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 11692 "location_settings_link_to_permissions_enabled"; 11693 11694 /** 11695 * Flag to set the waiting time for euicc factory reset inside System > Settings 11696 * Type: long 11697 * 11698 * @hide 11699 */ 11700 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 11701 "euicc_factory_reset_timeout_millis"; 11702 11703 /** 11704 * Flag to set the timeout for when to refresh the storage settings cached data. 11705 * Type: long 11706 * 11707 * @hide 11708 */ 11709 public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD = 11710 "storage_settings_clobber_threshold"; 11711 11712 /** 11713 * If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link Secure#LOCATION_MODE_OFF} 11714 * temporarily for all users. 11715 * 11716 * @hide 11717 */ 11718 @TestApi 11719 public static final String LOCATION_GLOBAL_KILL_SWITCH = 11720 "location_global_kill_switch"; 11721 11722 /** 11723 * If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will be ignored 11724 * and restoring to lower version of platform API will be skipped. 11725 * 11726 * @hide 11727 */ 11728 public static final String OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION = 11729 "override_settings_provider_restore_any_version"; 11730 /** 11731 * Flag to toggle whether system services report attribution chains when they attribute 11732 * battery use via a {@code WorkSource}. 11733 * 11734 * Type: int (0 to disable, 1 to enable) 11735 * 11736 * @hide 11737 */ 11738 public static final String CHAINED_BATTERY_ATTRIBUTION_ENABLED = 11739 "chained_battery_attribution_enabled"; 11740 11741 /** 11742 * The packages whitelisted to be run in autofill compatibility mode. The list 11743 * of packages is {@code ":"} colon delimited, and each entry has the name of the 11744 * package and an optional list of url bar resource ids (the list is delimited by 11745 * brackets&mdash{@code [} and {@code ]}&mdash and is also comma delimited). 11746 * 11747 * <p>For example, a list with 3 packages {@code p1}, {@code p2}, and {@code p3}, where 11748 * package {@code p1} have one id ({@code url_bar}, {@code p2} has none, and {@code p3 } 11749 * have 2 ids {@code url_foo} and {@code url_bas}) would be 11750 * {@code p1[url_bar]:p2:p3[url_foo,url_bas]} 11751 * 11752 * @hide 11753 */ 11754 @SystemApi 11755 @TestApi 11756 public static final String AUTOFILL_COMPAT_MODE_ALLOWED_PACKAGES = 11757 "autofill_compat_mode_allowed_packages"; 11758 11759 /** 11760 * Exemptions to the hidden API blacklist. 11761 * 11762 * @hide 11763 */ 11764 @TestApi 11765 public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = 11766 "hidden_api_blacklist_exemptions"; 11767 11768 /** 11769 * Sampling rate for hidden API access event logs, as an integer in the range 0 to 0x10000 11770 * inclusive. 11771 * 11772 * @hide 11773 */ 11774 public static final String HIDDEN_API_ACCESS_LOG_SAMPLING_RATE = 11775 "hidden_api_access_log_sampling_rate"; 11776 11777 /** 11778 * Hidden API enforcement policy for apps targeting SDK versions prior to the latest 11779 * version. 11780 * 11781 * Values correspond to @{@link 11782 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11783 * 11784 * @hide 11785 */ 11786 public static final String HIDDEN_API_POLICY_PRE_P_APPS = 11787 "hidden_api_policy_pre_p_apps"; 11788 11789 /** 11790 * Hidden API enforcement policy for apps targeting the current SDK version. 11791 * 11792 * Values correspond to @{@link 11793 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11794 * 11795 * @hide 11796 */ 11797 public static final String HIDDEN_API_POLICY_P_APPS = 11798 "hidden_api_policy_p_apps"; 11799 11800 /** 11801 * Timeout for a single {@link android.media.soundtrigger.SoundTriggerDetectionService} 11802 * operation (in ms). 11803 * 11804 * @hide 11805 */ 11806 public static final String SOUND_TRIGGER_DETECTION_SERVICE_OP_TIMEOUT = 11807 "sound_trigger_detection_service_op_timeout"; 11808 11809 /** 11810 * Maximum number of {@link android.media.soundtrigger.SoundTriggerDetectionService} 11811 * operations per day. 11812 * 11813 * @hide 11814 */ 11815 public static final String MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY = 11816 "max_sound_trigger_detection_service_ops_per_day"; 11817 11818 /** 11819 * Settings to backup. This is here so that it's in the same place as the settings 11820 * keys and easy to update. 11821 * 11822 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 11823 * and Secure as well. This is because those tables drive both backup and 11824 * restore, and restore needs to properly whitelist keys that used to live 11825 * in those namespaces. The keys will only actually be backed up / restored 11826 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 11827 * 11828 * NOTE: Settings are backed up and restored in the order they appear 11829 * in this array. If you have one setting depending on another, 11830 * make sure that they are ordered appropriately. 11831 * 11832 * @hide 11833 */ 11834 public static final String[] SETTINGS_TO_BACKUP = { 11835 BUGREPORT_IN_POWER_MENU, 11836 STAY_ON_WHILE_PLUGGED_IN, 11837 APP_AUTO_RESTRICTION_ENABLED, 11838 AUTO_TIME, 11839 AUTO_TIME_ZONE, 11840 POWER_SOUNDS_ENABLED, 11841 DOCK_SOUNDS_ENABLED, 11842 CHARGING_SOUNDS_ENABLED, 11843 USB_MASS_STORAGE_ENABLED, 11844 NETWORK_RECOMMENDATIONS_ENABLED, 11845 WIFI_WAKEUP_ENABLED, 11846 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11847 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11848 USE_OPEN_WIFI_PACKAGE, 11849 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11850 EMERGENCY_TONE, 11851 CALL_AUTO_RETRY, 11852 DOCK_AUDIO_MEDIA_ENABLED, 11853 ENCODED_SURROUND_OUTPUT, 11854 LOW_POWER_MODE_TRIGGER_LEVEL, 11855 BLUETOOTH_ON, 11856 PRIVATE_DNS_MODE, 11857 PRIVATE_DNS_SPECIFIER, 11858 SOFT_AP_TIMEOUT_ENABLED, 11859 ZEN_DURATION, 11860 }; 11861 11862 /** 11863 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 11864 * otherwise they won't be restored. 11865 * 11866 * @hide 11867 */ 11868 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 11869 static { 11870 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 11871 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 11872 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 11873 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 11874 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 11875 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 11876 VALIDATORS.put(CHARGING_SOUNDS_ENABLED, CHARGING_SOUNDS_ENABLED_VALIDATOR); 11877 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 11878 VALIDATORS.put(NETWORK_RECOMMENDATIONS_ENABLED, 11879 NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR); 11880 VALIDATORS.put(WIFI_WAKEUP_ENABLED, WIFI_WAKEUP_ENABLED_VALIDATOR); 11881 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11882 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11883 VALIDATORS.put(USE_OPEN_WIFI_PACKAGE, USE_OPEN_WIFI_PACKAGE_VALIDATOR); 11884 VALIDATORS.put(WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11885 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR); 11886 VALIDATORS.put(EMERGENCY_TONE, EMERGENCY_TONE_VALIDATOR); 11887 VALIDATORS.put(CALL_AUTO_RETRY, CALL_AUTO_RETRY_VALIDATOR); 11888 VALIDATORS.put(DOCK_AUDIO_MEDIA_ENABLED, DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR); 11889 VALIDATORS.put(ENCODED_SURROUND_OUTPUT, ENCODED_SURROUND_OUTPUT_VALIDATOR); 11890 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL, LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11891 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL_MAX, 11892 LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11893 VALIDATORS.put(BLUETOOTH_ON, BLUETOOTH_ON_VALIDATOR); 11894 VALIDATORS.put(PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_VALIDATOR); 11895 VALIDATORS.put(PRIVATE_DNS_SPECIFIER, PRIVATE_DNS_SPECIFIER_VALIDATOR); 11896 VALIDATORS.put(SOFT_AP_TIMEOUT_ENABLED, SOFT_AP_TIMEOUT_ENABLED_VALIDATOR); 11897 VALIDATORS.put(WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11898 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11899 VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR); 11900 VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR); 11901 } 11902 11903 /** 11904 * Global settings that shouldn't be persisted. 11905 * 11906 * @hide 11907 */ 11908 public static final String[] TRANSIENT_SETTINGS = { 11909 LOCATION_GLOBAL_KILL_SWITCH, 11910 }; 11911 11912 /** 11913 * Keys we no longer back up under the current schema, but want to continue to 11914 * process when restoring historical backup datasets. 11915 * 11916 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 11917 * otherwise they won't be restored. 11918 * 11919 * @hide 11920 */ 11921 public static final String[] LEGACY_RESTORE_SETTINGS = { 11922 }; 11923 11924 private static final ContentProviderHolder sProviderHolder = 11925 new ContentProviderHolder(CONTENT_URI); 11926 11927 // Populated lazily, guarded by class object: 11928 private static final NameValueCache sNameValueCache = new NameValueCache( 11929 CONTENT_URI, 11930 CALL_METHOD_GET_GLOBAL, 11931 CALL_METHOD_PUT_GLOBAL, 11932 sProviderHolder); 11933 11934 // Certain settings have been moved from global to the per-user secure namespace 11935 private static final HashSet<String> MOVED_TO_SECURE; 11936 static { 11937 MOVED_TO_SECURE = new HashSet<>(1); 11938 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 11939 } 11940 11941 /** @hide */ 11942 public static void getMovedToSecureSettings(Set<String> outKeySet) { 11943 outKeySet.addAll(MOVED_TO_SECURE); 11944 } 11945 11946 /** @hide */ 11947 public static void clearProviderForTest() { 11948 sProviderHolder.clearProviderForTest(); 11949 sNameValueCache.clearGenerationTrackerForTest(); 11950 } 11951 11952 /** 11953 * Look up a name in the database. 11954 * @param resolver to access the database with 11955 * @param name to look up in the table 11956 * @return the corresponding value, or null if not present 11957 */ 11958 public static String getString(ContentResolver resolver, String name) { 11959 return getStringForUser(resolver, name, resolver.getUserId()); 11960 } 11961 11962 /** @hide */ 11963 public static String getStringForUser(ContentResolver resolver, String name, 11964 int userHandle) { 11965 if (MOVED_TO_SECURE.contains(name)) { 11966 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 11967 + " to android.provider.Settings.Secure, returning read-only value."); 11968 return Secure.getStringForUser(resolver, name, userHandle); 11969 } 11970 return sNameValueCache.getStringForUser(resolver, name, userHandle); 11971 } 11972 11973 /** 11974 * Store a name/value pair into the database. 11975 * @param resolver to access the database with 11976 * @param name to store 11977 * @param value to associate with the name 11978 * @return true if the value was set, false on database errors 11979 */ 11980 public static boolean putString(ContentResolver resolver, 11981 String name, String value) { 11982 return putStringForUser(resolver, name, value, null, false, resolver.getUserId()); 11983 } 11984 11985 /** 11986 * Store a name/value pair into the database. 11987 * <p> 11988 * The method takes an optional tag to associate with the setting 11989 * which can be used to clear only settings made by your package and 11990 * associated with this tag by passing the tag to {@link 11991 * #resetToDefaults(ContentResolver, String)}. Anyone can override 11992 * the current tag. Also if another package changes the setting 11993 * then the tag will be set to the one specified in the set call 11994 * which can be null. Also any of the settings setters that do not 11995 * take a tag as an argument effectively clears the tag. 11996 * </p><p> 11997 * For example, if you set settings A and B with tags T1 and T2 and 11998 * another app changes setting A (potentially to the same value), it 11999 * can assign to it a tag T3 (note that now the package that changed 12000 * the setting is not yours). Now if you reset your changes for T1 and 12001 * T2 only setting B will be reset and A not (as it was changed by 12002 * another package) but since A did not change you are in the desired 12003 * initial state. Now if the other app changes the value of A (assuming 12004 * you registered an observer in the beginning) you would detect that 12005 * the setting was changed by another app and handle this appropriately 12006 * (ignore, set back to some value, etc). 12007 * </p><p> 12008 * Also the method takes an argument whether to make the value the 12009 * default for this setting. If the system already specified a default 12010 * value, then the one passed in here will <strong>not</strong> 12011 * be set as the default. 12012 * </p> 12013 * 12014 * @param resolver to access the database with. 12015 * @param name to store. 12016 * @param value to associate with the name. 12017 * @param tag to associated with the setting. 12018 * @param makeDefault whether to make the value the default one. 12019 * @return true if the value was set, false on database errors. 12020 * 12021 * @see #resetToDefaults(ContentResolver, String) 12022 * 12023 * @hide 12024 */ 12025 @SystemApi 12026 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12027 public static boolean putString(@NonNull ContentResolver resolver, 12028 @NonNull String name, @Nullable String value, @Nullable String tag, 12029 boolean makeDefault) { 12030 return putStringForUser(resolver, name, value, tag, makeDefault, 12031 resolver.getUserId()); 12032 } 12033 12034 /** 12035 * Reset the settings to their defaults. This would reset <strong>only</strong> 12036 * settings set by the caller's package. Think of it of a way to undo your own 12037 * changes to the secure settings. Passing in the optional tag will reset only 12038 * settings changed by your package and associated with this tag. 12039 * 12040 * @param resolver Handle to the content resolver. 12041 * @param tag Optional tag which should be associated with the settings to reset. 12042 * 12043 * @see #putString(ContentResolver, String, String, String, boolean) 12044 * 12045 * @hide 12046 */ 12047 @SystemApi 12048 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12049 public static void resetToDefaults(@NonNull ContentResolver resolver, 12050 @Nullable String tag) { 12051 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 12052 resolver.getUserId()); 12053 } 12054 12055 /** 12056 * Reset the settings to their defaults for a given user with a specific mode. The 12057 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 12058 * allowing resetting the settings made by a package and associated with the tag. 12059 * 12060 * @param resolver Handle to the content resolver. 12061 * @param tag Optional tag which should be associated with the settings to reset. 12062 * @param mode The reset mode. 12063 * @param userHandle The user for which to reset to defaults. 12064 * 12065 * @see #RESET_MODE_PACKAGE_DEFAULTS 12066 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 12067 * @see #RESET_MODE_UNTRUSTED_CHANGES 12068 * @see #RESET_MODE_TRUSTED_DEFAULTS 12069 * 12070 * @hide 12071 */ 12072 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 12073 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 12074 try { 12075 Bundle arg = new Bundle(); 12076 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 12077 if (tag != null) { 12078 arg.putString(CALL_METHOD_TAG_KEY, tag); 12079 } 12080 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 12081 IContentProvider cp = sProviderHolder.getProvider(resolver); 12082 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 12083 } catch (RemoteException e) { 12084 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 12085 } 12086 } 12087 12088 /** @hide */ 12089 public static boolean putStringForUser(ContentResolver resolver, 12090 String name, String value, int userHandle) { 12091 return putStringForUser(resolver, name, value, null, false, userHandle); 12092 } 12093 12094 /** @hide */ 12095 public static boolean putStringForUser(@NonNull ContentResolver resolver, 12096 @NonNull String name, @Nullable String value, @Nullable String tag, 12097 boolean makeDefault, @UserIdInt int userHandle) { 12098 if (LOCAL_LOGV) { 12099 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 12100 + " for " + userHandle); 12101 } 12102 // Global and Secure have the same access policy so we can forward writes 12103 if (MOVED_TO_SECURE.contains(name)) { 12104 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12105 + " to android.provider.Settings.Secure, value is unchanged."); 12106 return Secure.putStringForUser(resolver, name, value, tag, 12107 makeDefault, userHandle); 12108 } 12109 return sNameValueCache.putStringForUser(resolver, name, value, tag, 12110 makeDefault, userHandle); 12111 } 12112 12113 /** 12114 * Construct the content URI for a particular name/value pair, 12115 * useful for monitoring changes with a ContentObserver. 12116 * @param name to look up in the table 12117 * @return the corresponding content URI, or null if not present 12118 */ 12119 public static Uri getUriFor(String name) { 12120 return getUriFor(CONTENT_URI, name); 12121 } 12122 12123 /** 12124 * Convenience function for retrieving a single secure settings value 12125 * as an integer. Note that internally setting values are always 12126 * stored as strings; this function converts the string to an integer 12127 * for you. The default value will be returned if the setting is 12128 * not defined or not an integer. 12129 * 12130 * @param cr The ContentResolver to access. 12131 * @param name The name of the setting to retrieve. 12132 * @param def Value to return if the setting is not defined. 12133 * 12134 * @return The setting's current value, or 'def' if it is not defined 12135 * or not a valid integer. 12136 */ 12137 public static int getInt(ContentResolver cr, String name, int def) { 12138 String v = getString(cr, name); 12139 try { 12140 return v != null ? Integer.parseInt(v) : def; 12141 } catch (NumberFormatException e) { 12142 return def; 12143 } 12144 } 12145 12146 /** 12147 * Convenience function for retrieving a single secure settings value 12148 * as an integer. Note that internally setting values are always 12149 * stored as strings; this function converts the string to an integer 12150 * for you. 12151 * <p> 12152 * This version does not take a default value. If the setting has not 12153 * been set, or the string value is not a number, 12154 * it throws {@link SettingNotFoundException}. 12155 * 12156 * @param cr The ContentResolver to access. 12157 * @param name The name of the setting to retrieve. 12158 * 12159 * @throws SettingNotFoundException Thrown if a setting by the given 12160 * name can't be found or the setting value is not an integer. 12161 * 12162 * @return The setting's current value. 12163 */ 12164 public static int getInt(ContentResolver cr, String name) 12165 throws SettingNotFoundException { 12166 String v = getString(cr, name); 12167 try { 12168 return Integer.parseInt(v); 12169 } catch (NumberFormatException e) { 12170 throw new SettingNotFoundException(name); 12171 } 12172 } 12173 12174 /** 12175 * Convenience function for updating a single settings value as an 12176 * integer. This will either create a new entry in the table if the 12177 * given name does not exist, or modify the value of the existing row 12178 * with that name. Note that internally setting values are always 12179 * stored as strings, so this function converts the given value to a 12180 * string before storing it. 12181 * 12182 * @param cr The ContentResolver to access. 12183 * @param name The name of the setting to modify. 12184 * @param value The new value for the setting. 12185 * @return true if the value was set, false on database errors 12186 */ 12187 public static boolean putInt(ContentResolver cr, String name, int value) { 12188 return putString(cr, name, Integer.toString(value)); 12189 } 12190 12191 /** 12192 * Convenience function for retrieving a single secure settings value 12193 * as a {@code long}. Note that internally setting values are always 12194 * stored as strings; this function converts the string to a {@code long} 12195 * for you. The default value will be returned if the setting is 12196 * not defined or not a {@code long}. 12197 * 12198 * @param cr The ContentResolver to access. 12199 * @param name The name of the setting to retrieve. 12200 * @param def Value to return if the setting is not defined. 12201 * 12202 * @return The setting's current value, or 'def' if it is not defined 12203 * or not a valid {@code long}. 12204 */ 12205 public static long getLong(ContentResolver cr, String name, long def) { 12206 String valString = getString(cr, name); 12207 long value; 12208 try { 12209 value = valString != null ? Long.parseLong(valString) : def; 12210 } catch (NumberFormatException e) { 12211 value = def; 12212 } 12213 return value; 12214 } 12215 12216 /** 12217 * Convenience function for retrieving a single secure settings value 12218 * as a {@code long}. Note that internally setting values are always 12219 * stored as strings; this function converts the string to a {@code long} 12220 * for you. 12221 * <p> 12222 * This version does not take a default value. If the setting has not 12223 * been set, or the string value is not a number, 12224 * it throws {@link SettingNotFoundException}. 12225 * 12226 * @param cr The ContentResolver to access. 12227 * @param name The name of the setting to retrieve. 12228 * 12229 * @return The setting's current value. 12230 * @throws SettingNotFoundException Thrown if a setting by the given 12231 * name can't be found or the setting value is not an integer. 12232 */ 12233 public static long getLong(ContentResolver cr, String name) 12234 throws SettingNotFoundException { 12235 String valString = getString(cr, name); 12236 try { 12237 return Long.parseLong(valString); 12238 } catch (NumberFormatException e) { 12239 throw new SettingNotFoundException(name); 12240 } 12241 } 12242 12243 /** 12244 * Convenience function for updating a secure settings value as a long 12245 * integer. This will either create a new entry in the table if the 12246 * given name does not exist, or modify the value of the existing row 12247 * with that name. Note that internally setting values are always 12248 * stored as strings, so this function converts the given value to a 12249 * string before storing it. 12250 * 12251 * @param cr The ContentResolver to access. 12252 * @param name The name of the setting to modify. 12253 * @param value The new value for the setting. 12254 * @return true if the value was set, false on database errors 12255 */ 12256 public static boolean putLong(ContentResolver cr, String name, long value) { 12257 return putString(cr, name, Long.toString(value)); 12258 } 12259 12260 /** 12261 * Convenience function for retrieving a single secure settings value 12262 * as a floating point number. Note that internally setting values are 12263 * always stored as strings; this function converts the string to an 12264 * float for you. The default value will be returned if the setting 12265 * is not defined or not a valid float. 12266 * 12267 * @param cr The ContentResolver to access. 12268 * @param name The name of the setting to retrieve. 12269 * @param def Value to return if the setting is not defined. 12270 * 12271 * @return The setting's current value, or 'def' if it is not defined 12272 * or not a valid float. 12273 */ 12274 public static float getFloat(ContentResolver cr, String name, float def) { 12275 String v = getString(cr, name); 12276 try { 12277 return v != null ? Float.parseFloat(v) : def; 12278 } catch (NumberFormatException e) { 12279 return def; 12280 } 12281 } 12282 12283 /** 12284 * Convenience function for retrieving a single secure settings value 12285 * as a float. Note that internally setting values are always 12286 * stored as strings; this function converts the string to a float 12287 * for you. 12288 * <p> 12289 * This version does not take a default value. If the setting has not 12290 * been set, or the string value is not a number, 12291 * it throws {@link SettingNotFoundException}. 12292 * 12293 * @param cr The ContentResolver to access. 12294 * @param name The name of the setting to retrieve. 12295 * 12296 * @throws SettingNotFoundException Thrown if a setting by the given 12297 * name can't be found or the setting value is not a float. 12298 * 12299 * @return The setting's current value. 12300 */ 12301 public static float getFloat(ContentResolver cr, String name) 12302 throws SettingNotFoundException { 12303 String v = getString(cr, name); 12304 if (v == null) { 12305 throw new SettingNotFoundException(name); 12306 } 12307 try { 12308 return Float.parseFloat(v); 12309 } catch (NumberFormatException e) { 12310 throw new SettingNotFoundException(name); 12311 } 12312 } 12313 12314 /** 12315 * Convenience function for updating a single settings value as a 12316 * floating point number. This will either create a new entry in the 12317 * table if the given name does not exist, or modify the value of the 12318 * existing row with that name. Note that internally setting values 12319 * are always stored as strings, so this function converts the given 12320 * value to a string before storing it. 12321 * 12322 * @param cr The ContentResolver to access. 12323 * @param name The name of the setting to modify. 12324 * @param value The new value for the setting. 12325 * @return true if the value was set, false on database errors 12326 */ 12327 public static boolean putFloat(ContentResolver cr, String name, float value) { 12328 return putString(cr, name, Float.toString(value)); 12329 } 12330 12331 /** 12332 * Subscription to be used for voice call on a multi sim device. The supported values 12333 * are 0 = SUB1, 1 = SUB2 and etc. 12334 * @hide 12335 */ 12336 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 12337 12338 /** 12339 * Used to provide option to user to select subscription during dial. 12340 * The supported values are 0 = disable or 1 = enable prompt. 12341 * @hide 12342 */ 12343 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 12344 12345 /** 12346 * Subscription to be used for data call on a multi sim device. The supported values 12347 * are 0 = SUB1, 1 = SUB2 and etc. 12348 * @hide 12349 */ 12350 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 12351 12352 /** 12353 * Subscription to be used for SMS on a multi sim device. The supported values 12354 * are 0 = SUB1, 1 = SUB2 and etc. 12355 * @hide 12356 */ 12357 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 12358 12359 /** 12360 * Used to provide option to user to select subscription during send SMS. 12361 * The value 1 - enable, 0 - disable 12362 * @hide 12363 */ 12364 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 12365 12366 /** User preferred subscriptions setting. 12367 * This holds the details of the user selected subscription from the card and 12368 * the activation status. Each settings string have the comma separated values 12369 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 12370 * @hide 12371 */ 12372 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 12373 "user_preferred_sub2","user_preferred_sub3"}; 12374 12375 /** 12376 * Whether to enable new contacts aggregator or not. 12377 * The value 1 - enable, 0 - disable 12378 * @hide 12379 */ 12380 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 12381 12382 /** 12383 * Whether to enable contacts metadata syncing or not 12384 * The value 1 - enable, 0 - disable 12385 * 12386 * @removed 12387 */ 12388 @Deprecated 12389 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 12390 12391 /** 12392 * Whether to enable contacts metadata syncing or not 12393 * The value 1 - enable, 0 - disable 12394 */ 12395 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 12396 12397 /** 12398 * Whether to enable cellular on boot. 12399 * The value 1 - enable, 0 - disable 12400 * @hide 12401 */ 12402 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 12403 12404 /** 12405 * The maximum allowed notification enqueue rate in Hertz. 12406 * 12407 * Should be a float, and includes updates only. 12408 * @hide 12409 */ 12410 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 12411 12412 /** 12413 * Displays toasts when an app posts a notification that does not specify a valid channel. 12414 * 12415 * The value 1 - enable, 0 - disable 12416 * @hide 12417 */ 12418 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 12419 "show_notification_channel_warnings"; 12420 12421 /** 12422 * Whether cell is enabled/disabled 12423 * @hide 12424 */ 12425 public static final String CELL_ON = "cell_on"; 12426 12427 /** 12428 * Global settings which can be accessed by instant apps. 12429 * @hide 12430 */ 12431 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 12432 static { 12433 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 12434 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 12435 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 12436 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 12437 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 12438 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 12439 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 12440 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 12441 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 12442 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 12443 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 12444 INSTANT_APP_SETTINGS.add(SEND_ACTION_APP_ERROR); 12445 INSTANT_APP_SETTINGS.add(ZEN_MODE); 12446 } 12447 12448 /** 12449 * Whether to show the high temperature warning notification. 12450 * @hide 12451 */ 12452 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 12453 12454 /** 12455 * Temperature at which the high temperature warning notification should be shown. 12456 * @hide 12457 */ 12458 public static final String WARNING_TEMPERATURE = "warning_temperature"; 12459 12460 /** 12461 * Whether the diskstats logging task is enabled/disabled. 12462 * @hide 12463 */ 12464 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 12465 12466 /** 12467 * Whether the cache quota calculation task is enabled/disabled. 12468 * @hide 12469 */ 12470 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 12471 "enable_cache_quota_calculation"; 12472 12473 /** 12474 * Whether the Deletion Helper no threshold toggle is available. 12475 * @hide 12476 */ 12477 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 12478 "enable_deletion_helper_no_threshold_toggle"; 12479 12480 /** 12481 * The list of snooze options for notifications 12482 * This is encoded as a key=value list, separated by commas. Ex: 12483 * 12484 * "default=60,options_array=15:30:60:120" 12485 * 12486 * The following keys are supported: 12487 * 12488 * <pre> 12489 * default (int) 12490 * options_array (int[]) 12491 * </pre> 12492 * 12493 * All delays in integer minutes. Array order is respected. 12494 * Options will be used in order up to the maximum allowed by the UI. 12495 * @hide 12496 */ 12497 public static final String NOTIFICATION_SNOOZE_OPTIONS = 12498 "notification_snooze_options"; 12499 12500 /** 12501 * Configuration flags for SQLite Compatibility WAL. Encoded as a key-value list, separated 12502 * by commas. E.g.: compatibility_wal_supported=true, wal_syncmode=OFF 12503 * 12504 * Supported keys: 12505 * compatibility_wal_supported (boolean) 12506 * wal_syncmode (String) 12507 * 12508 * @hide 12509 */ 12510 public static final String SQLITE_COMPATIBILITY_WAL_FLAGS = 12511 "sqlite_compatibility_wal_flags"; 12512 12513 /** 12514 * Enable GNSS Raw Measurements Full Tracking? 12515 * 0 = no 12516 * 1 = yes 12517 * @hide 12518 */ 12519 public static final String ENABLE_GNSS_RAW_MEAS_FULL_TRACKING = 12520 "enable_gnss_raw_meas_full_tracking"; 12521 12522 /** 12523 * Whether the notification should be ongoing (persistent) when a carrier app install is 12524 * required. 12525 * 12526 * The value is a boolean (1 or 0). 12527 * @hide 12528 */ 12529 @SystemApi 12530 public static final String INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT = 12531 "install_carrier_app_notification_persistent"; 12532 12533 /** 12534 * The amount of time (ms) to hide the install carrier app notification after the user has 12535 * ignored it. After this time passes, the notification will be shown again 12536 * 12537 * The value is a long 12538 * @hide 12539 */ 12540 @SystemApi 12541 public static final String INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS = 12542 "install_carrier_app_notification_sleep_millis"; 12543 12544 /** 12545 * Whether we've enabled zram on this device. Takes effect on 12546 * reboot. The value "1" enables zram; "0" disables it, and 12547 * everything else is unspecified. 12548 * @hide 12549 */ 12550 public static final String ZRAM_ENABLED = 12551 "zram_enabled"; 12552 12553 /** 12554 * Whether we have enable CPU frequency scaling for this device. 12555 * For Wear, default is disable. 12556 * 12557 * The value is "1" for enable, "0" for disable. 12558 * @hide 12559 */ 12560 public static final String CPU_SCALING_ENABLED = 12561 "cpu_frequency_scaling_enabled"; 12562 12563 /** 12564 * Configuration flags for smart replies in notifications. 12565 * This is encoded as a key=value list, separated by commas. Ex: 12566 * 12567 * "enabled=1,max_squeeze_remeasure_count=3" 12568 * 12569 * The following keys are supported: 12570 * 12571 * <pre> 12572 * enabled (boolean) 12573 * requires_targeting_p (boolean) 12574 * max_squeeze_remeasure_attempts (int) 12575 * </pre> 12576 * @see com.android.systemui.statusbar.policy.SmartReplyConstants 12577 * @hide 12578 */ 12579 public static final String SMART_REPLIES_IN_NOTIFICATIONS_FLAGS = 12580 "smart_replies_in_notifications_flags"; 12581 12582 /** 12583 * If nonzero, crashes in foreground processes will bring up a dialog. 12584 * Otherwise, the process will be silently killed. 12585 * @hide 12586 */ 12587 public static final String SHOW_FIRST_CRASH_DIALOG = "show_first_crash_dialog"; 12588 12589 /** 12590 * If nonzero, crash dialogs will show an option to restart the app. 12591 * @hide 12592 */ 12593 public static final String SHOW_RESTART_IN_CRASH_DIALOG = "show_restart_in_crash_dialog"; 12594 12595 /** 12596 * If nonzero, crash dialogs will show an option to mute all future crash dialogs for 12597 * this app. 12598 * @hide 12599 */ 12600 public static final String SHOW_MUTE_IN_CRASH_DIALOG = "show_mute_in_crash_dialog"; 12601 12602 /** 12603 * If nonzero, will show the zen upgrade notification when the user toggles DND on/off. 12604 * @hide 12605 */ 12606 public static final String SHOW_ZEN_UPGRADE_NOTIFICATION = "show_zen_upgrade_notification"; 12607 12608 /** 12609 * Backup and restore agent timeout parameters. 12610 * These parameters are represented by a comma-delimited key-value list. 12611 * 12612 * The following strings are supported as keys: 12613 * <pre> 12614 * kv_backup_agent_timeout_millis (long) 12615 * full_backup_agent_timeout_millis (long) 12616 * shared_backup_agent_timeout_millis (long) 12617 * restore_agent_timeout_millis (long) 12618 * restore_agent_finished_timeout_millis (long) 12619 * </pre> 12620 * 12621 * They map to milliseconds represented as longs. 12622 * 12623 * Ex: "kv_backup_agent_timeout_millis=30000,full_backup_agent_timeout_millis=300000" 12624 * 12625 * @hide 12626 */ 12627 public static final String BACKUP_AGENT_TIMEOUT_PARAMETERS = 12628 "backup_agent_timeout_parameters"; 12629 12630 /** 12631 * Whether we have enabled swapping on this device. For Wear, default is 12632 * enabled. 12633 * 12634 * The value is "1" for enable, "0" for disable. 12635 * @hide 12636 */ 12637 public static final String SWAP_ENABLED = "swap_enabled"; 12638 12639 /** 12640 * Blacklist of GNSS satellites. 12641 * 12642 * This is a list of integers separated by commas to represent pairs of (constellation, 12643 * svid). Thus, the number of integers should be even. 12644 * 12645 * E.g.: "3,0,5,24" denotes (constellation=3, svid=0) and (constellation=5, svid=24) are 12646 * blacklisted. Note that svid=0 denotes all svids in the 12647 * constellation are blacklisted. 12648 * 12649 * @hide 12650 */ 12651 public static final String GNSS_SATELLITE_BLACKLIST = "gnss_satellite_blacklist"; 12652 } 12653 12654 /** 12655 * User-defined bookmarks and shortcuts. The target of each bookmark is an 12656 * Intent URL, allowing it to be either a web page or a particular 12657 * application activity. 12658 * 12659 * @hide 12660 */ 12661 public static final class Bookmarks implements BaseColumns 12662 { 12663 private static final String TAG = "Bookmarks"; 12664 12665 /** 12666 * The content:// style URL for this table 12667 */ 12668 public static final Uri CONTENT_URI = 12669 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 12670 12671 /** 12672 * The row ID. 12673 * <p>Type: INTEGER</p> 12674 */ 12675 public static final String ID = "_id"; 12676 12677 /** 12678 * Descriptive name of the bookmark that can be displayed to the user. 12679 * If this is empty, the title should be resolved at display time (use 12680 * {@link #getTitle(Context, Cursor)} any time you want to display the 12681 * title of a bookmark.) 12682 * <P> 12683 * Type: TEXT 12684 * </P> 12685 */ 12686 public static final String TITLE = "title"; 12687 12688 /** 12689 * Arbitrary string (displayed to the user) that allows bookmarks to be 12690 * organized into categories. There are some special names for 12691 * standard folders, which all start with '@'. The label displayed for 12692 * the folder changes with the locale (via {@link #getLabelForFolder}) but 12693 * the folder name does not change so you can consistently query for 12694 * the folder regardless of the current locale. 12695 * 12696 * <P>Type: TEXT</P> 12697 * 12698 */ 12699 public static final String FOLDER = "folder"; 12700 12701 /** 12702 * The Intent URL of the bookmark, describing what it points to. This 12703 * value is given to {@link android.content.Intent#getIntent} to create 12704 * an Intent that can be launched. 12705 * <P>Type: TEXT</P> 12706 */ 12707 public static final String INTENT = "intent"; 12708 12709 /** 12710 * Optional shortcut character associated with this bookmark. 12711 * <P>Type: INTEGER</P> 12712 */ 12713 public static final String SHORTCUT = "shortcut"; 12714 12715 /** 12716 * The order in which the bookmark should be displayed 12717 * <P>Type: INTEGER</P> 12718 */ 12719 public static final String ORDERING = "ordering"; 12720 12721 private static final String[] sIntentProjection = { INTENT }; 12722 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 12723 private static final String sShortcutSelection = SHORTCUT + "=?"; 12724 12725 /** 12726 * Convenience function to retrieve the bookmarked Intent for a 12727 * particular shortcut key. 12728 * 12729 * @param cr The ContentResolver to query. 12730 * @param shortcut The shortcut key. 12731 * 12732 * @return Intent The bookmarked URL, or null if there is no bookmark 12733 * matching the given shortcut. 12734 */ 12735 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 12736 { 12737 Intent intent = null; 12738 12739 Cursor c = cr.query(CONTENT_URI, 12740 sIntentProjection, sShortcutSelection, 12741 new String[] { String.valueOf((int) shortcut) }, ORDERING); 12742 // Keep trying until we find a valid shortcut 12743 try { 12744 while (intent == null && c.moveToNext()) { 12745 try { 12746 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 12747 intent = Intent.parseUri(intentURI, 0); 12748 } catch (java.net.URISyntaxException e) { 12749 // The stored URL is bad... ignore it. 12750 } catch (IllegalArgumentException e) { 12751 // Column not found 12752 Log.w(TAG, "Intent column not found", e); 12753 } 12754 } 12755 } finally { 12756 if (c != null) c.close(); 12757 } 12758 12759 return intent; 12760 } 12761 12762 /** 12763 * Add a new bookmark to the system. 12764 * 12765 * @param cr The ContentResolver to query. 12766 * @param intent The desired target of the bookmark. 12767 * @param title Bookmark title that is shown to the user; null if none 12768 * or it should be resolved to the intent's title. 12769 * @param folder Folder in which to place the bookmark; null if none. 12770 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 12771 * this is non-zero and there is an existing bookmark entry 12772 * with this same shortcut, then that existing shortcut is 12773 * cleared (the bookmark is not removed). 12774 * @return The unique content URL for the new bookmark entry. 12775 */ 12776 public static Uri add(ContentResolver cr, 12777 Intent intent, 12778 String title, 12779 String folder, 12780 char shortcut, 12781 int ordering) 12782 { 12783 // If a shortcut is supplied, and it is already defined for 12784 // another bookmark, then remove the old definition. 12785 if (shortcut != 0) { 12786 cr.delete(CONTENT_URI, sShortcutSelection, 12787 new String[] { String.valueOf((int) shortcut) }); 12788 } 12789 12790 ContentValues values = new ContentValues(); 12791 if (title != null) values.put(TITLE, title); 12792 if (folder != null) values.put(FOLDER, folder); 12793 values.put(INTENT, intent.toUri(0)); 12794 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 12795 values.put(ORDERING, ordering); 12796 return cr.insert(CONTENT_URI, values); 12797 } 12798 12799 /** 12800 * Return the folder name as it should be displayed to the user. This 12801 * takes care of localizing special folders. 12802 * 12803 * @param r Resources object for current locale; only need access to 12804 * system resources. 12805 * @param folder The value found in the {@link #FOLDER} column. 12806 * 12807 * @return CharSequence The label for this folder that should be shown 12808 * to the user. 12809 */ 12810 public static CharSequence getLabelForFolder(Resources r, String folder) { 12811 return folder; 12812 } 12813 12814 /** 12815 * Return the title as it should be displayed to the user. This takes 12816 * care of localizing bookmarks that point to activities. 12817 * 12818 * @param context A context. 12819 * @param cursor A cursor pointing to the row whose title should be 12820 * returned. The cursor must contain at least the {@link #TITLE} 12821 * and {@link #INTENT} columns. 12822 * @return A title that is localized and can be displayed to the user, 12823 * or the empty string if one could not be found. 12824 */ 12825 public static CharSequence getTitle(Context context, Cursor cursor) { 12826 int titleColumn = cursor.getColumnIndex(TITLE); 12827 int intentColumn = cursor.getColumnIndex(INTENT); 12828 if (titleColumn == -1 || intentColumn == -1) { 12829 throw new IllegalArgumentException( 12830 "The cursor must contain the TITLE and INTENT columns."); 12831 } 12832 12833 String title = cursor.getString(titleColumn); 12834 if (!TextUtils.isEmpty(title)) { 12835 return title; 12836 } 12837 12838 String intentUri = cursor.getString(intentColumn); 12839 if (TextUtils.isEmpty(intentUri)) { 12840 return ""; 12841 } 12842 12843 Intent intent; 12844 try { 12845 intent = Intent.parseUri(intentUri, 0); 12846 } catch (URISyntaxException e) { 12847 return ""; 12848 } 12849 12850 PackageManager packageManager = context.getPackageManager(); 12851 ResolveInfo info = packageManager.resolveActivity(intent, 0); 12852 return info != null ? info.loadLabel(packageManager) : ""; 12853 } 12854 } 12855 12856 /** 12857 * Returns the device ID that we should use when connecting to the mobile gtalk server. 12858 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 12859 * from the GoogleLoginService. 12860 * 12861 * @param androidId The Android ID for this device. 12862 * @return The device ID that should be used when connecting to the mobile gtalk server. 12863 * @hide 12864 */ 12865 public static String getGTalkDeviceId(long androidId) { 12866 return "android-" + Long.toHexString(androidId); 12867 } 12868 12869 private static final String[] PM_WRITE_SETTINGS = { 12870 android.Manifest.permission.WRITE_SETTINGS 12871 }; 12872 private static final String[] PM_CHANGE_NETWORK_STATE = { 12873 android.Manifest.permission.CHANGE_NETWORK_STATE, 12874 android.Manifest.permission.WRITE_SETTINGS 12875 }; 12876 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 12877 android.Manifest.permission.SYSTEM_ALERT_WINDOW 12878 }; 12879 12880 /** 12881 * Performs a strict and comprehensive check of whether a calling package is allowed to 12882 * write/modify system settings, as the condition differs for pre-M, M+, and 12883 * privileged/preinstalled apps. If the provided uid does not match the 12884 * callingPackage, a negative result will be returned. 12885 * @hide 12886 */ 12887 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 12888 String callingPackage, boolean throwException) { 12889 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12890 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12891 PM_WRITE_SETTINGS, false); 12892 } 12893 12894 /** 12895 * Performs a strict and comprehensive check of whether a calling package is allowed to 12896 * write/modify system settings, as the condition differs for pre-M, M+, and 12897 * privileged/preinstalled apps. If the provided uid does not match the 12898 * callingPackage, a negative result will be returned. The caller is expected to have 12899 * the WRITE_SETTINGS permission declared. 12900 * 12901 * Note: if the check is successful, the operation of this app will be updated to the 12902 * current time. 12903 * @hide 12904 */ 12905 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 12906 String callingPackage, boolean throwException) { 12907 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12908 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12909 PM_WRITE_SETTINGS, true); 12910 } 12911 12912 /** 12913 * Performs a strict and comprehensive check of whether a calling package is allowed to 12914 * change the state of network, as the condition differs for pre-M, M+, and 12915 * privileged/preinstalled apps. The caller is expected to have either the 12916 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 12917 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 12918 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 12919 * permission and cannot be revoked. See http://b/23597341 12920 * 12921 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 12922 * of this app will be updated to the current time. 12923 * @hide 12924 */ 12925 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 12926 String callingPackage, boolean throwException) { 12927 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 12928 == PackageManager.PERMISSION_GRANTED) { 12929 return true; 12930 } 12931 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12932 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12933 PM_CHANGE_NETWORK_STATE, true); 12934 } 12935 12936 /** 12937 * Performs a strict and comprehensive check of whether a calling package is allowed to 12938 * draw on top of other apps, as the conditions differs for pre-M, M+, and 12939 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 12940 * a negative result will be returned. 12941 * @hide 12942 */ 12943 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 12944 String callingPackage, boolean throwException) { 12945 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12946 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 12947 PM_SYSTEM_ALERT_WINDOW, false); 12948 } 12949 12950 /** 12951 * Performs a strict and comprehensive check of whether a calling package is allowed to 12952 * draw on top of other apps, as the conditions differs for pre-M, M+, and 12953 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 12954 * a negative result will be returned. 12955 * 12956 * Note: if the check is successful, the operation of this app will be updated to the 12957 * current time. 12958 * @hide 12959 */ 12960 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 12961 callingPackage, boolean throwException) { 12962 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12963 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 12964 PM_SYSTEM_ALERT_WINDOW, true); 12965 } 12966 12967 /** 12968 * Helper method to perform a general and comprehensive check of whether an operation that is 12969 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 12970 * OP_WRITE_SETTINGS 12971 * @hide 12972 */ 12973 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 12974 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 12975 permissions, boolean makeNote) { 12976 if (callingPackage == null) { 12977 return false; 12978 } 12979 12980 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 12981 int mode = AppOpsManager.MODE_DEFAULT; 12982 if (makeNote) { 12983 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 12984 } else { 12985 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 12986 } 12987 12988 switch (mode) { 12989 case AppOpsManager.MODE_ALLOWED: 12990 return true; 12991 12992 case AppOpsManager.MODE_DEFAULT: 12993 // this is the default operating mode after an app's installation 12994 // In this case we will check all associated static permission to see 12995 // if it is granted during install time. 12996 for (String permission : permissions) { 12997 if (context.checkCallingOrSelfPermission(permission) == PackageManager 12998 .PERMISSION_GRANTED) { 12999 // if either of the permissions are granted, we will allow it 13000 return true; 13001 } 13002 } 13003 13004 default: 13005 // this is for all other cases trickled down here... 13006 if (!throwException) { 13007 return false; 13008 } 13009 } 13010 13011 // prepare string to throw SecurityException 13012 StringBuilder exceptionMessage = new StringBuilder(); 13013 exceptionMessage.append(callingPackage); 13014 exceptionMessage.append(" was not granted "); 13015 if (permissions.length > 1) { 13016 exceptionMessage.append(" either of these permissions: "); 13017 } else { 13018 exceptionMessage.append(" this permission: "); 13019 } 13020 for (int i = 0; i < permissions.length; i++) { 13021 exceptionMessage.append(permissions[i]); 13022 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 13023 } 13024 13025 throw new SecurityException(exceptionMessage.toString()); 13026 } 13027 13028 /** 13029 * Retrieves a correponding package name for a given uid. It will query all 13030 * packages that are associated with the given uid, but it will return only 13031 * the zeroth result. 13032 * Note: If package could not be found, a null is returned. 13033 * @hide 13034 */ 13035 public static String getPackageNameForUid(Context context, int uid) { 13036 String[] packages = context.getPackageManager().getPackagesForUid(uid); 13037 if (packages == null) { 13038 return null; 13039 } 13040 return packages[0]; 13041 } 13042} 13043