Settings.java revision 5ca5cb6c5350d8f79beb418251cad90eb152813e
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 scanning settings to allow configuration of Wi-Fi 146 * and Bluetooth scanning settings. 147 * <p> 148 * In some cases, a matching Activity may not exist, so ensure you 149 * safeguard against this. 150 * <p> 151 * Input: Nothing. 152 * <p> 153 * Output: Nothing. 154 * @hide 155 */ 156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 157 public static final String ACTION_LOCATION_SCANNING_SETTINGS = 158 "android.settings.LOCATION_SCANNING_SETTINGS"; 159 160 /** 161 * Activity Action: Show settings to allow configuration of users. 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 * @hide 170 */ 171 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 172 public static final String ACTION_USER_SETTINGS = 173 "android.settings.USER_SETTINGS"; 174 175 /** 176 * Activity Action: Show settings to allow configuration of wireless controls 177 * such as Wi-Fi, Bluetooth and Mobile networks. 178 * <p> 179 * In some cases, a matching Activity may not exist, so ensure you 180 * safeguard against this. 181 * <p> 182 * Input: Nothing. 183 * <p> 184 * Output: Nothing. 185 */ 186 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 187 public static final String ACTION_WIRELESS_SETTINGS = 188 "android.settings.WIRELESS_SETTINGS"; 189 190 /** 191 * Activity Action: Show tether provisioning activity. 192 * 193 * <p> 194 * In some cases, a matching Activity may not exist, so ensure you 195 * safeguard against this. 196 * <p> 197 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 198 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 199 * contain a {@link ResultReceiver} which will be called back with a tether result code. 200 * <p> 201 * Output: The result of the provisioning check. 202 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 203 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 204 * 205 * @hide 206 */ 207 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 208 public static final String ACTION_TETHER_PROVISIONING = 209 "android.settings.TETHER_PROVISIONING_UI"; 210 211 /** 212 * Activity Action: Show settings to allow entering/exiting airplane mode. 213 * <p> 214 * In some cases, a matching Activity may not exist, so ensure you 215 * safeguard against this. 216 * <p> 217 * Input: Nothing. 218 * <p> 219 * Output: Nothing. 220 */ 221 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 222 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 223 "android.settings.AIRPLANE_MODE_SETTINGS"; 224 225 /** 226 * Activity Action: Show mobile data usage list. 227 * <p> 228 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 229 * how and what mobile data statistics should be collected. 230 * <p> 231 * Output: Nothing 232 * @hide 233 */ 234 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 235 public static final String ACTION_MOBILE_DATA_USAGE = 236 "android.settings.MOBILE_DATA_USAGE"; 237 238 /** @hide */ 239 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 240 241 /** 242 * An int extra specifying a subscription ID. 243 * 244 * @see android.telephony.SubscriptionInfo#getSubscriptionId 245 */ 246 public static final String EXTRA_SUB_ID = "android.provider.extra.SUB_ID"; 247 248 /** 249 * Activity Action: Modify Airplane mode settings using a voice command. 250 * <p> 251 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 252 * <p> 253 * This intent MUST be started using 254 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 255 * startVoiceActivity}. 256 * <p> 257 * Note: The activity implementing this intent MUST verify that 258 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 259 * modifying the setting. 260 * <p> 261 * Input: To tell which state airplane mode should be set to, add the 262 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 263 * If the extra is not included, no changes will be made. 264 * <p> 265 * Output: Nothing. 266 */ 267 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 268 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 269 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 270 271 /** 272 * Activity Action: Show settings for accessibility modules. 273 * <p> 274 * In some cases, a matching Activity may not exist, so ensure you 275 * safeguard against this. 276 * <p> 277 * Input: Nothing. 278 * <p> 279 * Output: Nothing. 280 */ 281 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 282 public static final String ACTION_ACCESSIBILITY_SETTINGS = 283 "android.settings.ACCESSIBILITY_SETTINGS"; 284 285 /** 286 * Activity Action: Show settings to control access to usage information. 287 * <p> 288 * In some cases, a matching Activity may not exist, so ensure you 289 * safeguard against this. 290 * <p> 291 * Input: Nothing. 292 * <p> 293 * Output: Nothing. 294 */ 295 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 296 public static final String ACTION_USAGE_ACCESS_SETTINGS = 297 "android.settings.USAGE_ACCESS_SETTINGS"; 298 299 /** 300 * Activity Category: Show application settings related to usage access. 301 * <p> 302 * An activity that provides a user interface for adjusting usage access related 303 * preferences for its containing application. Optional but recommended for apps that 304 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 305 * <p> 306 * The activity may define meta-data to describe what usage access is 307 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 308 * will be displayed in Settings. 309 * <p> 310 * Input: Nothing. 311 * <p> 312 * Output: Nothing. 313 */ 314 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 315 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 316 "android.intent.category.USAGE_ACCESS_CONFIG"; 317 318 /** 319 * Metadata key: Reason for needing usage access. 320 * <p> 321 * A key for metadata attached to an activity that receives action 322 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 323 * user as description of how the app uses usage access. 324 * <p> 325 */ 326 public static final String METADATA_USAGE_ACCESS_REASON = 327 "android.settings.metadata.USAGE_ACCESS_REASON"; 328 329 /** 330 * Activity Action: Show settings to allow configuration of security and 331 * location privacy. 332 * <p> 333 * In some cases, a matching Activity may not exist, so ensure you 334 * safeguard against this. 335 * <p> 336 * Input: Nothing. 337 * <p> 338 * Output: Nothing. 339 */ 340 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 341 public static final String ACTION_SECURITY_SETTINGS = 342 "android.settings.SECURITY_SETTINGS"; 343 344 /** 345 * Activity Action: Show settings to allow configuration of trusted external sources 346 * 347 * Input: Optionally, the Intent's data URI can specify the application package name to 348 * directly invoke the management GUI specific to the package name. For example 349 * "package:com.my.app". 350 * <p> 351 * Output: Nothing. 352 */ 353 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 354 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 355 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 356 357 /** 358 * Activity Action: Show trusted credentials settings, opening to the user tab, 359 * to allow management of installed credentials. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you 362 * safeguard against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 * @hide 368 */ 369 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 370 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 371 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 372 373 /** 374 * Activity Action: Show dialog explaining that an installed CA cert may enable 375 * monitoring of encrypted network traffic. 376 * <p> 377 * In some cases, a matching Activity may not exist, so ensure you 378 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 379 * number of certificates. 380 * <p> 381 * Input: Nothing. 382 * <p> 383 * Output: Nothing. 384 * @hide 385 */ 386 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 387 public static final String ACTION_MONITORING_CERT_INFO = 388 "com.android.settings.MONITORING_CERT_INFO"; 389 390 /** 391 * Activity Action: Show settings to allow configuration of privacy options. 392 * <p> 393 * In some cases, a matching Activity may not exist, so ensure you 394 * safeguard against this. 395 * <p> 396 * Input: Nothing. 397 * <p> 398 * Output: Nothing. 399 */ 400 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 401 public static final String ACTION_PRIVACY_SETTINGS = 402 "android.settings.PRIVACY_SETTINGS"; 403 404 /** 405 * Activity Action: Show settings to allow configuration of VPN. 406 * <p> 407 * In some cases, a matching Activity may not exist, so ensure you 408 * safeguard against this. 409 * <p> 410 * Input: Nothing. 411 * <p> 412 * Output: Nothing. 413 */ 414 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 415 public static final String ACTION_VPN_SETTINGS = 416 "android.settings.VPN_SETTINGS"; 417 418 /** 419 * Activity Action: Show settings to allow configuration of Wi-Fi. 420 * <p> 421 * In some cases, a matching Activity may not exist, so ensure you 422 * safeguard against this. 423 * <p> 424 * Input: Nothing. 425 * <p> 426 * Output: Nothing. 427 */ 428 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 429 public static final String ACTION_WIFI_SETTINGS = 430 "android.settings.WIFI_SETTINGS"; 431 432 /** 433 * Activity Action: Show settings to allow configuration of a static IP 434 * address for Wi-Fi. 435 * <p> 436 * In some cases, a matching Activity may not exist, so ensure you safeguard 437 * against this. 438 * <p> 439 * Input: Nothing. 440 * <p> 441 * Output: Nothing. 442 */ 443 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 444 public static final String ACTION_WIFI_IP_SETTINGS = 445 "android.settings.WIFI_IP_SETTINGS"; 446 447 /** 448 * Activity Action: Show settings to allow configuration of data and view data usage. 449 * <p> 450 * In some cases, a matching Activity may not exist, so ensure you 451 * safeguard against this. 452 * <p> 453 * Input: Nothing. 454 * <p> 455 * Output: Nothing. 456 */ 457 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 458 public static final String ACTION_DATA_USAGE_SETTINGS = 459 "android.settings.DATA_USAGE_SETTINGS"; 460 461 /** 462 * Activity Action: Show settings to allow configuration of Bluetooth. 463 * <p> 464 * In some cases, a matching Activity may not exist, so ensure you 465 * safeguard against this. 466 * <p> 467 * Input: Nothing. 468 * <p> 469 * Output: Nothing. 470 */ 471 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 472 public static final String ACTION_BLUETOOTH_SETTINGS = 473 "android.settings.BLUETOOTH_SETTINGS"; 474 475 /** 476 * Activity Action: Show settings to allow configuration of Assist Gesture. 477 * <p> 478 * In some cases, a matching Activity may not exist, so ensure you 479 * safeguard against this. 480 * <p> 481 * Input: Nothing. 482 * <p> 483 * Output: Nothing. 484 * @hide 485 */ 486 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 487 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 488 "android.settings.ASSIST_GESTURE_SETTINGS"; 489 490 /** 491 * Activity Action: Show settings to enroll fingerprints, and setup PIN/Pattern/Pass if 492 * necessary. 493 * <p> 494 * Input: Nothing. 495 * <p> 496 * Output: Nothing. 497 */ 498 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 499 public static final String ACTION_FINGERPRINT_ENROLL = 500 "android.settings.FINGERPRINT_ENROLL"; 501 502 /** 503 * Activity Action: Show settings to allow configuration of cast endpoints. 504 * <p> 505 * In some cases, a matching Activity may not exist, so ensure you 506 * safeguard against this. 507 * <p> 508 * Input: Nothing. 509 * <p> 510 * Output: Nothing. 511 */ 512 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 513 public static final String ACTION_CAST_SETTINGS = 514 "android.settings.CAST_SETTINGS"; 515 516 /** 517 * Activity Action: Show settings to allow configuration of date and time. 518 * <p> 519 * In some cases, a matching Activity may not exist, so ensure you 520 * safeguard against this. 521 * <p> 522 * Input: Nothing. 523 * <p> 524 * Output: Nothing. 525 */ 526 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 527 public static final String ACTION_DATE_SETTINGS = 528 "android.settings.DATE_SETTINGS"; 529 530 /** 531 * Activity Action: Show settings to allow configuration of sound and volume. 532 * <p> 533 * In some cases, a matching Activity may not exist, so ensure you 534 * safeguard against this. 535 * <p> 536 * Input: Nothing. 537 * <p> 538 * Output: Nothing. 539 */ 540 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 541 public static final String ACTION_SOUND_SETTINGS = 542 "android.settings.SOUND_SETTINGS"; 543 544 /** 545 * Activity Action: Show settings to allow configuration of display. 546 * <p> 547 * In some cases, a matching Activity may not exist, so ensure you 548 * safeguard against this. 549 * <p> 550 * Input: Nothing. 551 * <p> 552 * Output: Nothing. 553 */ 554 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 555 public static final String ACTION_DISPLAY_SETTINGS = 556 "android.settings.DISPLAY_SETTINGS"; 557 558 /** 559 * Activity Action: Show settings to allow configuration of Night display. 560 * <p> 561 * In some cases, a matching Activity may not exist, so ensure you 562 * safeguard against this. 563 * <p> 564 * Input: Nothing. 565 * <p> 566 * Output: Nothing. 567 */ 568 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 569 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 570 "android.settings.NIGHT_DISPLAY_SETTINGS"; 571 572 /** 573 * Activity Action: Show settings to allow configuration of locale. 574 * <p> 575 * In some cases, a matching Activity may not exist, so ensure you 576 * safeguard against this. 577 * <p> 578 * Input: Nothing. 579 * <p> 580 * Output: Nothing. 581 */ 582 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 583 public static final String ACTION_LOCALE_SETTINGS = 584 "android.settings.LOCALE_SETTINGS"; 585 586 /** 587 * Activity Action: Show settings to configure input methods, in particular 588 * allowing the user to enable input methods. 589 * <p> 590 * In some cases, a matching Activity may not exist, so ensure you 591 * safeguard against this. 592 * <p> 593 * Input: Nothing. 594 * <p> 595 * Output: Nothing. 596 */ 597 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 598 public static final String ACTION_VOICE_INPUT_SETTINGS = 599 "android.settings.VOICE_INPUT_SETTINGS"; 600 601 /** 602 * Activity Action: Show settings to configure input methods, in particular 603 * allowing the user to enable input methods. 604 * <p> 605 * In some cases, a matching Activity may not exist, so ensure you 606 * safeguard against this. 607 * <p> 608 * Input: Nothing. 609 * <p> 610 * Output: Nothing. 611 */ 612 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 613 public static final String ACTION_INPUT_METHOD_SETTINGS = 614 "android.settings.INPUT_METHOD_SETTINGS"; 615 616 /** 617 * Activity Action: Show settings to enable/disable input method subtypes. 618 * <p> 619 * In some cases, a matching Activity may not exist, so ensure you 620 * safeguard against this. 621 * <p> 622 * To tell which input method's subtypes are displayed in the settings, add 623 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 624 * If there is no extra in this Intent, subtypes from all installed input methods 625 * will be displayed in the settings. 626 * 627 * @see android.view.inputmethod.InputMethodInfo#getId 628 * <p> 629 * Input: Nothing. 630 * <p> 631 * Output: Nothing. 632 */ 633 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 634 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 635 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 636 637 /** 638 * Activity Action: Show settings to manage the user input dictionary. 639 * <p> 640 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 641 * it is guaranteed there will always be an appropriate implementation for this Intent action. 642 * In prior releases of the platform this was optional, so ensure you safeguard against it. 643 * <p> 644 * Input: Nothing. 645 * <p> 646 * Output: Nothing. 647 */ 648 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 649 public static final String ACTION_USER_DICTIONARY_SETTINGS = 650 "android.settings.USER_DICTIONARY_SETTINGS"; 651 652 /** 653 * Activity Action: Show settings to configure the hardware keyboard. 654 * <p> 655 * In some cases, a matching Activity may not exist, so ensure you 656 * safeguard against this. 657 * <p> 658 * Input: Nothing. 659 * <p> 660 * Output: Nothing. 661 */ 662 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 663 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 664 "android.settings.HARD_KEYBOARD_SETTINGS"; 665 666 /** 667 * Activity Action: Adds a word to the user dictionary. 668 * <p> 669 * In some cases, a matching Activity may not exist, so ensure you 670 * safeguard against this. 671 * <p> 672 * Input: An extra with key <code>word</code> that contains the word 673 * that should be added to the dictionary. 674 * <p> 675 * Output: Nothing. 676 * 677 * @hide 678 */ 679 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 680 public static final String ACTION_USER_DICTIONARY_INSERT = 681 "com.android.settings.USER_DICTIONARY_INSERT"; 682 683 /** 684 * Activity Action: Show settings to allow configuration of application-related settings. 685 * <p> 686 * In some cases, a matching Activity may not exist, so ensure you 687 * safeguard against this. 688 * <p> 689 * Input: Nothing. 690 * <p> 691 * Output: Nothing. 692 */ 693 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 694 public static final String ACTION_APPLICATION_SETTINGS = 695 "android.settings.APPLICATION_SETTINGS"; 696 697 /** 698 * Activity Action: Show settings to allow configuration of application 699 * development-related settings. As of 700 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 701 * a required part of the platform. 702 * <p> 703 * Input: Nothing. 704 * <p> 705 * Output: Nothing. 706 */ 707 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 708 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 709 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 710 711 /** 712 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 713 * <p> 714 * In some cases, a matching Activity may not exist, so ensure you 715 * safeguard against this. 716 * <p> 717 * Input: Nothing. 718 * <p> 719 * Output: Nothing. 720 */ 721 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 722 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 723 "android.settings.QUICK_LAUNCH_SETTINGS"; 724 725 /** 726 * Activity Action: Show settings to manage installed applications. 727 * <p> 728 * In some cases, a matching Activity may not exist, so ensure you 729 * safeguard against this. 730 * <p> 731 * Input: Nothing. 732 * <p> 733 * Output: Nothing. 734 */ 735 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 736 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 737 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 738 739 /** 740 * Activity Action: Show settings to manage all applications. 741 * <p> 742 * In some cases, a matching Activity may not exist, so ensure you 743 * safeguard against this. 744 * <p> 745 * Input: Nothing. 746 * <p> 747 * Output: Nothing. 748 */ 749 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 750 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 751 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 752 753 /** 754 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 755 * <p> 756 * In some cases, a matching Activity may not exist, so ensure you 757 * safeguard against this. 758 * <p> 759 * Input: Optionally, the Intent's data URI can specify the application package name to 760 * directly invoke the management GUI specific to the package name. For example 761 * "package:com.my.app". 762 * <p> 763 * Output: Nothing. 764 */ 765 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 766 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 767 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 768 769 /** 770 * Activity Action: Show screen for controlling which apps are allowed to write/modify 771 * system settings. 772 * <p> 773 * In some cases, a matching Activity may not exist, so ensure you 774 * safeguard against this. 775 * <p> 776 * Input: Optionally, the Intent's data URI can specify the application package name to 777 * directly invoke the management GUI specific to the package name. For example 778 * "package:com.my.app". 779 * <p> 780 * Output: Nothing. 781 */ 782 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 783 public static final String ACTION_MANAGE_WRITE_SETTINGS = 784 "android.settings.action.MANAGE_WRITE_SETTINGS"; 785 786 /** 787 * Activity Action: Show screen of details about a particular application. 788 * <p> 789 * In some cases, a matching Activity may not exist, so ensure you 790 * safeguard against this. 791 * <p> 792 * Input: The Intent's data URI specifies the application package name 793 * to be shown, with the "package" scheme. That is "package:com.my.app". 794 * <p> 795 * Output: Nothing. 796 */ 797 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 798 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 799 "android.settings.APPLICATION_DETAILS_SETTINGS"; 800 801 /** 802 * Activity Action: Show the "Open by Default" page in a particular application's details page. 803 * <p> 804 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 805 * <p> 806 * Input: The Intent's data URI specifies the application package name 807 * to be shown, with the "package" scheme. That is "package:com.my.app". 808 * <p> 809 * Output: Nothing. 810 * @hide 811 */ 812 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 813 public static final String ACTION_APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE = 814 "android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE"; 815 816 /** 817 * Activity Action: Show list of applications that have been running 818 * foreground services (to the user "running in the background"). 819 * <p> 820 * Input: Extras "packages" is a string array of package names. 821 * <p> 822 * Output: Nothing. 823 * @hide 824 */ 825 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 826 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 827 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 828 829 /** 830 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 831 * <p> 832 * Input: Nothing. 833 * <p> 834 * Output: Nothing. 835 * <p> 836 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 837 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 838 * already ignoring optimizations. You can use 839 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 840 * on this list. 841 */ 842 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 843 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 844 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 845 846 /** 847 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 848 * put them on the whitelist of apps shown by 849 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 850 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 851 * permission. 852 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 853 * provided by the platform for applications to operate correctly in the various power 854 * saving modes. This is only for unusual applications that need to deeply control their own 855 * execution, at the potential expense of the user's battery life. Note that these applications 856 * greatly run the risk of showing to the user as high power consumers on their device.</p> 857 * <p> 858 * Input: The Intent's data URI must specify the application package name 859 * to be shown, with the "package" scheme. That is "package:com.my.app". 860 * <p> 861 * Output: Nothing. 862 * <p> 863 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 864 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 865 * already ignoring optimizations. 866 */ 867 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 868 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 869 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 870 871 /** 872 * Activity Action: Show screen for controlling background data 873 * restrictions for a particular application. 874 * <p> 875 * Input: Intent's data URI set with an application name, using the 876 * "package" schema (like "package:com.my.app"). 877 * 878 * <p> 879 * Output: Nothing. 880 * <p> 881 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 882 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 883 * status of the background data restrictions for them. 884 */ 885 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 886 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 887 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 888 889 /** 890 * @hide 891 * Activity Action: Show the "app ops" settings screen. 892 * <p> 893 * Input: Nothing. 894 * <p> 895 * Output: Nothing. 896 */ 897 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 898 public static final String ACTION_APP_OPS_SETTINGS = 899 "android.settings.APP_OPS_SETTINGS"; 900 901 /** 902 * Activity Action: Show settings for system update functionality. 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_SYSTEM_UPDATE_SETTINGS = 915 "android.settings.SYSTEM_UPDATE_SETTINGS"; 916 917 /** 918 * Activity Action: Show settings for managed profile settings. 919 * <p> 920 * In some cases, a matching Activity may not exist, so ensure you 921 * safeguard against this. 922 * <p> 923 * Input: Nothing. 924 * <p> 925 * Output: Nothing. 926 * 927 * @hide 928 */ 929 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 930 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 931 "android.settings.MANAGED_PROFILE_SETTINGS"; 932 933 /** 934 * Activity Action: Show settings to allow configuration of sync settings. 935 * <p> 936 * In some cases, a matching Activity may not exist, so ensure you 937 * safeguard against this. 938 * <p> 939 * The account types available to add via the add account button may be restricted by adding an 940 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 941 * authorities. Only account types which can sync with that content provider will be offered to 942 * the user. 943 * <p> 944 * Input: Nothing. 945 * <p> 946 * Output: Nothing. 947 */ 948 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 949 public static final String ACTION_SYNC_SETTINGS = 950 "android.settings.SYNC_SETTINGS"; 951 952 /** 953 * Activity Action: Show add account screen for creating a new account. 954 * <p> 955 * In some cases, a matching Activity may not exist, so ensure you 956 * safeguard against this. 957 * <p> 958 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 959 * extra to the Intent with one or more syncable content provider's authorities. Only account 960 * types which can sync with that content provider will be offered to the user. 961 * <p> 962 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 963 * Intent with one or more account types. 964 * <p> 965 * Input: Nothing. 966 * <p> 967 * Output: Nothing. 968 */ 969 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 970 public static final String ACTION_ADD_ACCOUNT = 971 "android.settings.ADD_ACCOUNT_SETTINGS"; 972 973 /** 974 * Activity Action: Show settings for selecting the network operator. 975 * <p> 976 * In some cases, a matching Activity may not exist, so ensure you 977 * safeguard against this. 978 * <p> 979 * The subscription ID of the subscription for which available network operators should be 980 * displayed may be optionally specified with {@link #EXTRA_SUB_ID}. 981 * <p> 982 * Input: Nothing. 983 * <p> 984 * Output: Nothing. 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 988 "android.settings.NETWORK_OPERATOR_SETTINGS"; 989 990 /** 991 * Activity Action: Show settings for selection of 2G/3G. 992 * <p> 993 * In some cases, a matching Activity may not exist, so ensure you 994 * safeguard against this. 995 * <p> 996 * Input: Nothing. 997 * <p> 998 * Output: Nothing. 999 */ 1000 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1001 public static final String ACTION_DATA_ROAMING_SETTINGS = 1002 "android.settings.DATA_ROAMING_SETTINGS"; 1003 1004 /** 1005 * Activity Action: Show settings for internal storage. 1006 * <p> 1007 * In some cases, a matching Activity may not exist, so ensure you 1008 * safeguard against this. 1009 * <p> 1010 * Input: Nothing. 1011 * <p> 1012 * Output: Nothing. 1013 */ 1014 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1015 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 1016 "android.settings.INTERNAL_STORAGE_SETTINGS"; 1017 /** 1018 * Activity Action: Show settings for memory card storage. 1019 * <p> 1020 * In some cases, a matching Activity may not exist, so ensure you 1021 * safeguard against this. 1022 * <p> 1023 * Input: Nothing. 1024 * <p> 1025 * Output: Nothing. 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String ACTION_MEMORY_CARD_SETTINGS = 1029 "android.settings.MEMORY_CARD_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show settings for global search. 1033 * <p> 1034 * In some cases, a matching Activity may not exist, so ensure you 1035 * safeguard against this. 1036 * <p> 1037 * Input: Nothing. 1038 * <p> 1039 * Output: Nothing 1040 */ 1041 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1042 public static final String ACTION_SEARCH_SETTINGS = 1043 "android.search.action.SEARCH_SETTINGS"; 1044 1045 /** 1046 * Activity Action: Show general device information settings (serial 1047 * number, software version, phone number, etc.). 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 */ 1056 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1057 public static final String ACTION_DEVICE_INFO_SETTINGS = 1058 "android.settings.DEVICE_INFO_SETTINGS"; 1059 1060 /** 1061 * Activity Action: Show NFC settings. 1062 * <p> 1063 * This shows UI that allows NFC to be turned on or off. 1064 * <p> 1065 * In some cases, a matching Activity may not exist, so ensure you 1066 * safeguard against this. 1067 * <p> 1068 * Input: Nothing. 1069 * <p> 1070 * Output: Nothing 1071 * @see android.nfc.NfcAdapter#isEnabled() 1072 */ 1073 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1074 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 1075 1076 /** 1077 * Activity Action: Show NFC Sharing settings. 1078 * <p> 1079 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1080 * off. 1081 * <p> 1082 * In some cases, a matching Activity may not exist, so ensure you 1083 * safeguard against this. 1084 * <p> 1085 * Input: Nothing. 1086 * <p> 1087 * Output: Nothing 1088 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 1089 */ 1090 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1091 public static final String ACTION_NFCSHARING_SETTINGS = 1092 "android.settings.NFCSHARING_SETTINGS"; 1093 1094 /** 1095 * Activity Action: Show NFC Tap & Pay settings 1096 * <p> 1097 * This shows UI that allows the user to configure Tap&Pay 1098 * settings. 1099 * <p> 1100 * In some cases, a matching Activity may not exist, so ensure you 1101 * safeguard against this. 1102 * <p> 1103 * Input: Nothing. 1104 * <p> 1105 * Output: Nothing 1106 */ 1107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1108 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1109 "android.settings.NFC_PAYMENT_SETTINGS"; 1110 1111 /** 1112 * Activity Action: Show Daydream settings. 1113 * <p> 1114 * In some cases, a matching Activity may not exist, so ensure you 1115 * safeguard against this. 1116 * <p> 1117 * Input: Nothing. 1118 * <p> 1119 * Output: Nothing. 1120 * @see android.service.dreams.DreamService 1121 */ 1122 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1123 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1124 1125 /** 1126 * Activity Action: Show Notification listener settings. 1127 * <p> 1128 * In some cases, a matching Activity may not exist, so ensure you 1129 * safeguard against this. 1130 * <p> 1131 * Input: Nothing. 1132 * <p> 1133 * Output: Nothing. 1134 * @see android.service.notification.NotificationListenerService 1135 */ 1136 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1137 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1138 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1139 1140 /** 1141 * Activity Action: Show Do Not Disturb access settings. 1142 * <p> 1143 * Users can grant and deny access to Do Not Disturb configuration from here. 1144 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1145 * details. 1146 * <p> 1147 * Input: Nothing. 1148 * <p> 1149 * Output: Nothing. 1150 */ 1151 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1152 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1153 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1154 1155 /** 1156 * @hide 1157 */ 1158 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1159 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1160 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1161 1162 /** 1163 * Activity Action: Show settings for video captioning. 1164 * <p> 1165 * In some cases, a matching Activity may not exist, so ensure you safeguard 1166 * against this. 1167 * <p> 1168 * Input: Nothing. 1169 * <p> 1170 * Output: Nothing. 1171 */ 1172 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1173 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1174 1175 /** 1176 * Activity Action: Show the top level print settings. 1177 * <p> 1178 * In some cases, a matching Activity may not exist, so ensure you 1179 * safeguard against this. 1180 * <p> 1181 * Input: Nothing. 1182 * <p> 1183 * Output: Nothing. 1184 */ 1185 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1186 public static final String ACTION_PRINT_SETTINGS = 1187 "android.settings.ACTION_PRINT_SETTINGS"; 1188 1189 /** 1190 * Activity Action: Show Zen Mode configuration settings. 1191 * 1192 * @hide 1193 */ 1194 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1195 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1196 1197 /** 1198 * Activity Action: Show Zen Mode visual effects configuration settings. 1199 * 1200 * @hide 1201 */ 1202 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1203 public static final String ZEN_MODE_BLOCKED_EFFECTS_SETTINGS = 1204 "android.settings.ZEN_MODE_BLOCKED_EFFECTS_SETTINGS"; 1205 1206 /** 1207 * Activity Action: Show Zen Mode onboarding activity. 1208 * 1209 * @hide 1210 */ 1211 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1212 public static final String ZEN_MODE_ONBOARDING = "android.settings.ZEN_MODE_ONBOARDING"; 1213 1214 /** 1215 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1216 */ 1217 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1218 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1219 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1220 1221 /** 1222 * Activity Action: Show Zen Mode automation configuration settings. 1223 * 1224 * @hide 1225 */ 1226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1227 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1228 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1229 1230 /** 1231 * Activity Action: Modify do not disturb mode settings. 1232 * <p> 1233 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1234 * <p> 1235 * This intent MUST be started using 1236 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1237 * startVoiceActivity}. 1238 * <p> 1239 * Note: The Activity implementing this intent MUST verify that 1240 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1241 * returns true before modifying the setting. 1242 * <p> 1243 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1244 * how long the user wishes to avoid interruptions for. The optional 1245 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1246 * enabling or disabling do not disturb mode. If either extra is not included, the 1247 * user maybe asked to provide the value. 1248 * <p> 1249 * Output: Nothing. 1250 */ 1251 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1252 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1253 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1254 1255 /** 1256 * Activity Action: Show Zen Mode schedule rule configuration settings. 1257 * 1258 * @hide 1259 */ 1260 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1261 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1262 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1263 1264 /** 1265 * Activity Action: Show Zen Mode event rule configuration settings. 1266 * 1267 * @hide 1268 */ 1269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1270 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1271 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1272 1273 /** 1274 * Activity Action: Show Zen Mode external rule configuration settings. 1275 * 1276 * @hide 1277 */ 1278 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1279 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1280 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1281 1282 /** 1283 * Activity Action: Show the regulatory information screen for the device. 1284 * <p> 1285 * In some cases, a matching Activity may not exist, so ensure you safeguard 1286 * against this. 1287 * <p> 1288 * Input: Nothing. 1289 * <p> 1290 * Output: Nothing. 1291 */ 1292 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1293 public static final String 1294 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1295 1296 /** 1297 * Activity Action: Show Device Name Settings. 1298 * <p> 1299 * In some cases, a matching Activity may not exist, so ensure you safeguard 1300 * against this. 1301 * 1302 * @hide 1303 */ 1304 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1305 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1306 1307 /** 1308 * Activity Action: Show pairing settings. 1309 * <p> 1310 * In some cases, a matching Activity may not exist, so ensure you safeguard 1311 * against this. 1312 * 1313 * @hide 1314 */ 1315 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1316 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1317 1318 /** 1319 * Activity Action: Show battery saver settings. 1320 * <p> 1321 * In some cases, a matching Activity may not exist, so ensure you safeguard 1322 * against this. 1323 */ 1324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1325 public static final String ACTION_BATTERY_SAVER_SETTINGS 1326 = "android.settings.BATTERY_SAVER_SETTINGS"; 1327 1328 /** 1329 * Activity Action: Modify Battery Saver mode setting using a voice command. 1330 * <p> 1331 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1332 * <p> 1333 * This intent MUST be started using 1334 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1335 * startVoiceActivity}. 1336 * <p> 1337 * Note: The activity implementing this intent MUST verify that 1338 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1339 * modifying the setting. 1340 * <p> 1341 * Input: To tell which state batter saver mode should be set to, add the 1342 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1343 * If the extra is not included, no changes will be made. 1344 * <p> 1345 * Output: Nothing. 1346 */ 1347 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1348 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1349 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1350 1351 /** 1352 * Activity Action: Show Home selection settings. If there are multiple activities 1353 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1354 * to pick your preferred activity. 1355 */ 1356 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1357 public static final String ACTION_HOME_SETTINGS 1358 = "android.settings.HOME_SETTINGS"; 1359 1360 /** 1361 * Activity Action: Show Default apps settings. 1362 * <p> 1363 * In some cases, a matching Activity may not exist, so ensure you 1364 * safeguard against this. 1365 * <p> 1366 * Input: Nothing. 1367 * <p> 1368 * Output: Nothing. 1369 */ 1370 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1371 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1372 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1373 1374 /** 1375 * Activity Action: Show notification settings. 1376 * 1377 * @hide 1378 */ 1379 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1380 public static final String ACTION_NOTIFICATION_SETTINGS 1381 = "android.settings.NOTIFICATION_SETTINGS"; 1382 1383 /** 1384 * Activity Action: Show app listing settings, filtered by those that send notifications. 1385 * 1386 * @hide 1387 */ 1388 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1389 public static final String ACTION_ALL_APPS_NOTIFICATION_SETTINGS = 1390 "android.settings.ALL_APPS_NOTIFICATION_SETTINGS"; 1391 1392 /** 1393 * Activity Action: Show notification settings for a single app. 1394 * <p> 1395 * Input: {@link #EXTRA_APP_PACKAGE}, the package to display. 1396 * <p> 1397 * Output: Nothing. 1398 */ 1399 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1400 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1401 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1402 1403 /** 1404 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1405 * <p> 1406 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1407 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1408 * <p> 1409 * Output: Nothing. 1410 */ 1411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1412 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1413 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1414 1415 /** 1416 * Activity Extra: The package owner of the notification channel settings to display. 1417 * <p> 1418 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1419 */ 1420 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1421 1422 /** 1423 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1424 * to display. 1425 * <p> 1426 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1427 */ 1428 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1429 1430 /** 1431 * Activity Action: Show notification redaction settings. 1432 * 1433 * @hide 1434 */ 1435 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1436 public static final String ACTION_APP_NOTIFICATION_REDACTION 1437 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1438 1439 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1440 1441 /** 1442 * Activity Action: Show a dialog with disabled by policy message. 1443 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1444 * the user know about this. 1445 * <p> 1446 * Input: Nothing. 1447 * <p> 1448 * Output: Nothing. 1449 * 1450 * @hide 1451 */ 1452 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1453 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1454 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1455 1456 /** 1457 * Activity Action: Show a dialog for remote bugreport flow. 1458 * <p> 1459 * Input: Nothing. 1460 * <p> 1461 * Output: Nothing. 1462 * 1463 * @hide 1464 */ 1465 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1466 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1467 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1468 1469 /** 1470 * Activity Action: Show VR listener settings. 1471 * <p> 1472 * Input: Nothing. 1473 * <p> 1474 * Output: Nothing. 1475 * 1476 * @see android.service.vr.VrListenerService 1477 */ 1478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1479 public static final String ACTION_VR_LISTENER_SETTINGS 1480 = "android.settings.VR_LISTENER_SETTINGS"; 1481 1482 /** 1483 * Activity Action: Show Picture-in-picture settings. 1484 * <p> 1485 * Input: Nothing. 1486 * <p> 1487 * Output: Nothing. 1488 * 1489 * @hide 1490 */ 1491 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1492 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1493 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1494 1495 /** 1496 * Activity Action: Show Storage Manager settings. 1497 * <p> 1498 * Input: Nothing. 1499 * <p> 1500 * Output: Nothing. 1501 * 1502 * @hide 1503 */ 1504 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1505 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1506 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1507 1508 /** 1509 * Activity Action: Allows user to select current webview implementation. 1510 * <p> 1511 * Input: Nothing. 1512 * <p> 1513 * Output: Nothing. 1514 */ 1515 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1516 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1517 1518 /** 1519 * Activity Action: Show enterprise privacy section. 1520 * <p> 1521 * Input: Nothing. 1522 * <p> 1523 * Output: Nothing. 1524 * @hide 1525 */ 1526 @SystemApi 1527 @TestApi 1528 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1529 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1530 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1531 1532 /** 1533 * Activity Action: Show screen that let user select its Autofill Service. 1534 * <p> 1535 * Input: Intent's data URI set with an application name, using the 1536 * "package" schema (like "package:com.my.app"). 1537 * 1538 * <p> 1539 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1540 * to the caller package. 1541 * 1542 * <p> 1543 * <b>NOTE: </b> Applications should call 1544 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1545 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1546 * to start an activity if they return {@code false} and {@code true} respectively. 1547 */ 1548 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1549 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1550 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1551 1552 /** 1553 * Activity Action: Show screen for controlling which apps have access on volume directories. 1554 * <p> 1555 * Input: Nothing. 1556 * <p> 1557 * Output: Nothing. 1558 * <p> 1559 * Applications typically use this action to ask the user to revert the "Do not ask again" 1560 * status of directory access requests made by 1561 * {@link android.os.storage.StorageVolume#createAccessIntent(String)}. 1562 */ 1563 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1564 public static final String ACTION_STORAGE_VOLUME_ACCESS_SETTINGS = 1565 "android.settings.STORAGE_VOLUME_ACCESS_SETTINGS"; 1566 1567 // End of Intent actions for Settings 1568 1569 /** 1570 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1571 */ 1572 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1573 1574 /** 1575 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1576 */ 1577 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1578 1579 /** 1580 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1581 */ 1582 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1583 1584 /** 1585 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1586 * the settings generation in order to cache values locally. If this key is 1587 * mapped to a <code>null</code> string extra in the request bundle, the response 1588 * bundle will contain the same key mapped to a parcelable extra which would be 1589 * an {@link android.util.MemoryIntArray}. The response will also contain an 1590 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1591 * index in the array clients should use to lookup the generation. For efficiency 1592 * the caller should request the generation tracking memory array only if it 1593 * doesn't already have it. 1594 * 1595 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1596 */ 1597 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1598 1599 /** 1600 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1601 * to look up the generation id of the backing table. The value is an integer. 1602 * 1603 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1604 */ 1605 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1606 1607 /** 1608 * @hide Key with the settings table generation. The value is an integer. 1609 * 1610 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1611 */ 1612 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1613 1614 /** 1615 * @hide - User handle argument extra to the fast-path call()-based requests 1616 */ 1617 public static final String CALL_METHOD_USER_KEY = "_user"; 1618 1619 /** 1620 * @hide - Boolean argument extra to the fast-path call()-based requests 1621 */ 1622 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1623 1624 /** 1625 * @hide - User handle argument extra to the fast-path call()-based requests 1626 */ 1627 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1628 1629 /** 1630 * @hide - String argument extra to the fast-path call()-based requests 1631 */ 1632 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1633 1634 /** @hide - Private call() method to write to 'system' table */ 1635 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1636 1637 /** @hide - Private call() method to write to 'secure' table */ 1638 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1639 1640 /** @hide - Private call() method to write to 'global' table */ 1641 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1642 1643 /** @hide - Private call() method to reset to defaults the 'global' table */ 1644 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1645 1646 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1647 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1648 1649 /** 1650 * Activity Extra: Limit available options in launched activity based on the given authority. 1651 * <p> 1652 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1653 * provider's authorities as a String[]. This field is used by some intents to alter the 1654 * behavior of the called activity. 1655 * <p> 1656 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1657 * on the authority given. 1658 */ 1659 public static final String EXTRA_AUTHORITIES = "authorities"; 1660 1661 /** 1662 * Activity Extra: Limit available options in launched activity based on the given account 1663 * types. 1664 * <p> 1665 * This can be passed as an extra field in an Activity Intent with one or more account types 1666 * as a String[]. This field is used by some intents to alter the behavior of the called 1667 * activity. 1668 * <p> 1669 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1670 * list. 1671 */ 1672 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1673 1674 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1675 1676 /** 1677 * Activity Extra: The device identifier to act upon. 1678 * <p> 1679 * This can be passed as an extra field in an Activity Intent with a single 1680 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1681 * settings for the given device. 1682 * <p> 1683 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1684 * dialog for the given device. 1685 * @hide 1686 */ 1687 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1688 1689 /** 1690 * Activity Extra: Enable or disable Airplane Mode. 1691 * <p> 1692 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1693 * intent as a boolean to indicate if it should be enabled. 1694 */ 1695 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1696 1697 /** 1698 * Activity Extra: Enable or disable Battery saver mode. 1699 * <p> 1700 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1701 * intent as a boolean to indicate if it should be enabled. 1702 */ 1703 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1704 "android.settings.extra.battery_saver_mode_enabled"; 1705 1706 /** 1707 * Activity Extra: Enable or disable Do Not Disturb mode. 1708 * <p> 1709 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1710 * intent as a boolean to indicate if it should be enabled. 1711 */ 1712 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1713 "android.settings.extra.do_not_disturb_mode_enabled"; 1714 1715 /** 1716 * Activity Extra: How many minutes to enable do not disturb mode for. 1717 * <p> 1718 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1719 * intent to indicate how long do not disturb mode should be enabled for. 1720 */ 1721 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1722 "android.settings.extra.do_not_disturb_mode_minutes"; 1723 1724 /** 1725 * Reset mode: reset to defaults only settings changed by the 1726 * calling package. If there is a default set the setting 1727 * will be set to it, otherwise the setting will be deleted. 1728 * This is the only type of reset available to non-system clients. 1729 * @hide 1730 */ 1731 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1732 1733 /** 1734 * Reset mode: reset all settings set by untrusted packages, which is 1735 * packages that aren't a part of the system, to the current defaults. 1736 * If there is a default set the setting will be set to it, otherwise 1737 * the setting will be deleted. This mode is only available to the system. 1738 * @hide 1739 */ 1740 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1741 1742 /** 1743 * Reset mode: delete all settings set by untrusted packages, which is 1744 * packages that aren't a part of the system. If a setting is set by an 1745 * untrusted package it will be deleted if its default is not provided 1746 * by the system, otherwise the setting will be set to its default. 1747 * This mode is only available to the system. 1748 * @hide 1749 */ 1750 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1751 1752 /** 1753 * Reset mode: reset all settings to defaults specified by trusted 1754 * packages, which is packages that are a part of the system, and 1755 * delete all settings set by untrusted packages. If a setting has 1756 * a default set by a system package it will be set to the default, 1757 * otherwise the setting will be deleted. This mode is only available 1758 * to the system. 1759 * @hide 1760 */ 1761 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1762 1763 /** @hide */ 1764 @Retention(RetentionPolicy.SOURCE) 1765 @IntDef(prefix = { "RESET_MODE_" }, value = { 1766 RESET_MODE_PACKAGE_DEFAULTS, 1767 RESET_MODE_UNTRUSTED_DEFAULTS, 1768 RESET_MODE_UNTRUSTED_CHANGES, 1769 RESET_MODE_TRUSTED_DEFAULTS 1770 }) 1771 public @interface ResetMode{} 1772 1773 1774 /** 1775 * User has not started setup personalization. 1776 * @hide 1777 */ 1778 public static final int USER_SETUP_PERSONALIZATION_NOT_STARTED = 0; 1779 1780 /** 1781 * User has not yet completed setup personalization. 1782 * @hide 1783 */ 1784 public static final int USER_SETUP_PERSONALIZATION_STARTED = 1; 1785 1786 /** 1787 * User has completed setup personalization. 1788 * @hide 1789 */ 1790 public static final int USER_SETUP_PERSONALIZATION_COMPLETE = 10; 1791 1792 /** @hide */ 1793 @Retention(RetentionPolicy.SOURCE) 1794 @IntDef({ 1795 USER_SETUP_PERSONALIZATION_NOT_STARTED, 1796 USER_SETUP_PERSONALIZATION_STARTED, 1797 USER_SETUP_PERSONALIZATION_COMPLETE 1798 }) 1799 public @interface UserSetupPersonalization {} 1800 1801 /** 1802 * Activity Extra: Number of certificates 1803 * <p> 1804 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1805 * intent to indicate the number of certificates 1806 * @hide 1807 */ 1808 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1809 "android.settings.extra.number_of_certificates"; 1810 1811 private static final String JID_RESOURCE_PREFIX = "android"; 1812 1813 public static final String AUTHORITY = "settings"; 1814 1815 private static final String TAG = "Settings"; 1816 private static final boolean LOCAL_LOGV = false; 1817 1818 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1819 // with a partial enable/disable state in multi-threaded situations. 1820 private static final Object mLocationSettingsLock = new Object(); 1821 1822 // Used in system server calling uid workaround in call() 1823 private static boolean sInSystemServer = false; 1824 private static final Object sInSystemServerLock = new Object(); 1825 1826 /** @hide */ 1827 public static void setInSystemServer() { 1828 synchronized (sInSystemServerLock) { 1829 sInSystemServer = true; 1830 } 1831 } 1832 1833 /** @hide */ 1834 public static boolean isInSystemServer() { 1835 synchronized (sInSystemServerLock) { 1836 return sInSystemServer; 1837 } 1838 } 1839 1840 public static class SettingNotFoundException extends AndroidException { 1841 public SettingNotFoundException(String msg) { 1842 super(msg); 1843 } 1844 } 1845 1846 /** 1847 * Common base for tables of name/value settings. 1848 */ 1849 public static class NameValueTable implements BaseColumns { 1850 public static final String NAME = "name"; 1851 public static final String VALUE = "value"; 1852 1853 protected static boolean putString(ContentResolver resolver, Uri uri, 1854 String name, String value) { 1855 // The database will take care of replacing duplicates. 1856 try { 1857 ContentValues values = new ContentValues(); 1858 values.put(NAME, name); 1859 values.put(VALUE, value); 1860 resolver.insert(uri, values); 1861 return true; 1862 } catch (SQLException e) { 1863 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1864 return false; 1865 } 1866 } 1867 1868 public static Uri getUriFor(Uri uri, String name) { 1869 return Uri.withAppendedPath(uri, name); 1870 } 1871 } 1872 1873 private static final class GenerationTracker { 1874 private final MemoryIntArray mArray; 1875 private final Runnable mErrorHandler; 1876 private final int mIndex; 1877 private int mCurrentGeneration; 1878 1879 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1880 int generation, Runnable errorHandler) { 1881 mArray = array; 1882 mIndex = index; 1883 mErrorHandler = errorHandler; 1884 mCurrentGeneration = generation; 1885 } 1886 1887 public boolean isGenerationChanged() { 1888 final int currentGeneration = readCurrentGeneration(); 1889 if (currentGeneration >= 0) { 1890 if (currentGeneration == mCurrentGeneration) { 1891 return false; 1892 } 1893 mCurrentGeneration = currentGeneration; 1894 } 1895 return true; 1896 } 1897 1898 public int getCurrentGeneration() { 1899 return mCurrentGeneration; 1900 } 1901 1902 private int readCurrentGeneration() { 1903 try { 1904 return mArray.get(mIndex); 1905 } catch (IOException e) { 1906 Log.e(TAG, "Error getting current generation", e); 1907 if (mErrorHandler != null) { 1908 mErrorHandler.run(); 1909 } 1910 } 1911 return -1; 1912 } 1913 1914 public void destroy() { 1915 try { 1916 mArray.close(); 1917 } catch (IOException e) { 1918 Log.e(TAG, "Error closing backing array", e); 1919 if (mErrorHandler != null) { 1920 mErrorHandler.run(); 1921 } 1922 } 1923 } 1924 } 1925 1926 private static final class ContentProviderHolder { 1927 private final Object mLock = new Object(); 1928 1929 @GuardedBy("mLock") 1930 private final Uri mUri; 1931 @GuardedBy("mLock") 1932 private IContentProvider mContentProvider; 1933 1934 public ContentProviderHolder(Uri uri) { 1935 mUri = uri; 1936 } 1937 1938 public IContentProvider getProvider(ContentResolver contentResolver) { 1939 synchronized (mLock) { 1940 if (mContentProvider == null) { 1941 mContentProvider = contentResolver 1942 .acquireProvider(mUri.getAuthority()); 1943 } 1944 return mContentProvider; 1945 } 1946 } 1947 1948 public void clearProviderForTest() { 1949 synchronized (mLock) { 1950 mContentProvider = null; 1951 } 1952 } 1953 } 1954 1955 // Thread-safe. 1956 private static class NameValueCache { 1957 private static final boolean DEBUG = false; 1958 1959 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1960 Settings.NameValueTable.VALUE 1961 }; 1962 1963 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1964 1965 // Must synchronize on 'this' to access mValues and mValuesVersion. 1966 private final HashMap<String, String> mValues = new HashMap<>(); 1967 1968 private final Uri mUri; 1969 private final ContentProviderHolder mProviderHolder; 1970 1971 // The method we'll call (or null, to not use) on the provider 1972 // for the fast path of retrieving settings. 1973 private final String mCallGetCommand; 1974 private final String mCallSetCommand; 1975 1976 @GuardedBy("this") 1977 private GenerationTracker mGenerationTracker; 1978 1979 public NameValueCache(Uri uri, String getCommand, String setCommand, 1980 ContentProviderHolder providerHolder) { 1981 mUri = uri; 1982 mCallGetCommand = getCommand; 1983 mCallSetCommand = setCommand; 1984 mProviderHolder = providerHolder; 1985 } 1986 1987 public boolean putStringForUser(ContentResolver cr, String name, String value, 1988 String tag, boolean makeDefault, final int userHandle) { 1989 try { 1990 Bundle arg = new Bundle(); 1991 arg.putString(Settings.NameValueTable.VALUE, value); 1992 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1993 if (tag != null) { 1994 arg.putString(CALL_METHOD_TAG_KEY, tag); 1995 } 1996 if (makeDefault) { 1997 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 1998 } 1999 IContentProvider cp = mProviderHolder.getProvider(cr); 2000 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 2001 } catch (RemoteException e) { 2002 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 2003 return false; 2004 } 2005 return true; 2006 } 2007 2008 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 2009 final boolean isSelf = (userHandle == UserHandle.myUserId()); 2010 int currentGeneration = -1; 2011 if (isSelf) { 2012 synchronized (NameValueCache.this) { 2013 if (mGenerationTracker != null) { 2014 if (mGenerationTracker.isGenerationChanged()) { 2015 if (DEBUG) { 2016 Log.i(TAG, "Generation changed for type:" 2017 + mUri.getPath() + " in package:" 2018 + cr.getPackageName() +" and user:" + userHandle); 2019 } 2020 mValues.clear(); 2021 } else if (mValues.containsKey(name)) { 2022 return mValues.get(name); 2023 } 2024 if (mGenerationTracker != null) { 2025 currentGeneration = mGenerationTracker.getCurrentGeneration(); 2026 } 2027 } 2028 } 2029 } else { 2030 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 2031 + " by user " + UserHandle.myUserId() + " so skipping cache"); 2032 } 2033 2034 IContentProvider cp = mProviderHolder.getProvider(cr); 2035 2036 // Try the fast path first, not using query(). If this 2037 // fails (alternate Settings provider that doesn't support 2038 // this interface?) then we fall back to the query/table 2039 // interface. 2040 if (mCallGetCommand != null) { 2041 try { 2042 Bundle args = null; 2043 if (!isSelf) { 2044 args = new Bundle(); 2045 args.putInt(CALL_METHOD_USER_KEY, userHandle); 2046 } 2047 boolean needsGenerationTracker = false; 2048 synchronized (NameValueCache.this) { 2049 if (isSelf && mGenerationTracker == null) { 2050 needsGenerationTracker = true; 2051 if (args == null) { 2052 args = new Bundle(); 2053 } 2054 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 2055 if (DEBUG) { 2056 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 2057 + " in package:" + cr.getPackageName() +" and user:" 2058 + userHandle); 2059 } 2060 } 2061 } 2062 Bundle b; 2063 // If we're in system server and in a binder transaction we need to clear the 2064 // calling uid. This works around code in system server that did not call 2065 // clearCallingIdentity, previously this wasn't needed because reading settings 2066 // did not do permission checking but thats no longer the case. 2067 // Long term this should be removed and callers should properly call 2068 // clearCallingIdentity or use a ContentResolver from the caller as needed. 2069 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2070 final long token = Binder.clearCallingIdentity(); 2071 try { 2072 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2073 } finally { 2074 Binder.restoreCallingIdentity(token); 2075 } 2076 } else { 2077 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2078 } 2079 if (b != null) { 2080 String value = b.getString(Settings.NameValueTable.VALUE); 2081 // Don't update our cache for reads of other users' data 2082 if (isSelf) { 2083 synchronized (NameValueCache.this) { 2084 if (needsGenerationTracker) { 2085 MemoryIntArray array = b.getParcelable( 2086 CALL_METHOD_TRACK_GENERATION_KEY); 2087 final int index = b.getInt( 2088 CALL_METHOD_GENERATION_INDEX_KEY, -1); 2089 if (array != null && index >= 0) { 2090 final int generation = b.getInt( 2091 CALL_METHOD_GENERATION_KEY, 0); 2092 if (DEBUG) { 2093 Log.i(TAG, "Received generation tracker for type:" 2094 + mUri.getPath() + " in package:" 2095 + cr.getPackageName() + " and user:" 2096 + userHandle + " with index:" + index); 2097 } 2098 if (mGenerationTracker != null) { 2099 mGenerationTracker.destroy(); 2100 } 2101 mGenerationTracker = new GenerationTracker(array, index, 2102 generation, () -> { 2103 synchronized (NameValueCache.this) { 2104 Log.e(TAG, "Error accessing generation" 2105 + " tracker - removing"); 2106 if (mGenerationTracker != null) { 2107 GenerationTracker generationTracker = 2108 mGenerationTracker; 2109 mGenerationTracker = null; 2110 generationTracker.destroy(); 2111 mValues.clear(); 2112 } 2113 } 2114 }); 2115 } 2116 } 2117 if (mGenerationTracker != null && currentGeneration == 2118 mGenerationTracker.getCurrentGeneration()) { 2119 mValues.put(name, value); 2120 } 2121 } 2122 } else { 2123 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 2124 + " by " + UserHandle.myUserId() 2125 + " so not updating cache"); 2126 } 2127 return value; 2128 } 2129 // If the response Bundle is null, we fall through 2130 // to the query interface below. 2131 } catch (RemoteException e) { 2132 // Not supported by the remote side? Fall through 2133 // to query(). 2134 } 2135 } 2136 2137 Cursor c = null; 2138 try { 2139 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 2140 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 2141 // Same workaround as above. 2142 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2143 final long token = Binder.clearCallingIdentity(); 2144 try { 2145 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2146 null); 2147 } finally { 2148 Binder.restoreCallingIdentity(token); 2149 } 2150 } else { 2151 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2152 null); 2153 } 2154 if (c == null) { 2155 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2156 return null; 2157 } 2158 2159 String value = c.moveToNext() ? c.getString(0) : null; 2160 synchronized (NameValueCache.this) { 2161 if(mGenerationTracker != null && 2162 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2163 mValues.put(name, value); 2164 } 2165 } 2166 if (LOCAL_LOGV) { 2167 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2168 name + " = " + (value == null ? "(null)" : value)); 2169 } 2170 return value; 2171 } catch (RemoteException e) { 2172 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2173 return null; // Return null, but don't cache it. 2174 } finally { 2175 if (c != null) c.close(); 2176 } 2177 } 2178 2179 public void clearGenerationTrackerForTest() { 2180 synchronized (NameValueCache.this) { 2181 if (mGenerationTracker != null) { 2182 mGenerationTracker.destroy(); 2183 } 2184 mValues.clear(); 2185 mGenerationTracker = null; 2186 } 2187 } 2188 } 2189 2190 /** 2191 * Checks if the specified context can draw on top of other apps. As of API 2192 * level 23, an app cannot draw on top of other apps unless it declares the 2193 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2194 * manifest, <em>and</em> the user specifically grants the app this 2195 * capability. To prompt the user to grant this approval, the app must send an 2196 * intent with the action 2197 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2198 * causes the system to display a permission management screen. 2199 * 2200 * @param context App context. 2201 * @return true if the specified context can draw on top of other apps, false otherwise 2202 */ 2203 public static boolean canDrawOverlays(Context context) { 2204 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2205 context.getOpPackageName(), false); 2206 } 2207 2208 /** 2209 * System settings, containing miscellaneous system preferences. This 2210 * table holds simple name/value pairs. There are convenience 2211 * functions for accessing individual settings entries. 2212 */ 2213 public static final class System extends NameValueTable { 2214 // NOTE: If you add new settings here, be sure to add them to 2215 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSystemSettingsLocked. 2216 2217 private static final float DEFAULT_FONT_SCALE = 1.0f; 2218 2219 /** 2220 * The content:// style URL for this table 2221 */ 2222 public static final Uri CONTENT_URI = 2223 Uri.parse("content://" + AUTHORITY + "/system"); 2224 2225 private static final ContentProviderHolder sProviderHolder = 2226 new ContentProviderHolder(CONTENT_URI); 2227 2228 private static final NameValueCache sNameValueCache = new NameValueCache( 2229 CONTENT_URI, 2230 CALL_METHOD_GET_SYSTEM, 2231 CALL_METHOD_PUT_SYSTEM, 2232 sProviderHolder); 2233 2234 private static final HashSet<String> MOVED_TO_SECURE; 2235 static { 2236 MOVED_TO_SECURE = new HashSet<>(30); 2237 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2238 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2239 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2240 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2241 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2242 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2243 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2244 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2245 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2246 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2247 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2248 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2249 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2250 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2251 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2252 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2253 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2254 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2255 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2256 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2257 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2258 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2259 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2260 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2261 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2262 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2263 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2264 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2265 2266 // At one time in System, then Global, but now back in Secure 2267 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2268 } 2269 2270 private static final HashSet<String> MOVED_TO_GLOBAL; 2271 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2272 static { 2273 MOVED_TO_GLOBAL = new HashSet<>(); 2274 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2275 2276 // these were originally in system but migrated to secure in the past, 2277 // so are duplicated in the Secure.* namespace 2278 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2279 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2280 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2281 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2282 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2283 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2284 2285 // these are moving directly from system to global 2286 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2287 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2288 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2289 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2290 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2291 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2292 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2293 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2294 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2295 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2296 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2297 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2298 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2299 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2300 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2301 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2302 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2303 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2304 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2305 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2306 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2307 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2308 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2309 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2310 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2311 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2312 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2313 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2314 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2315 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2316 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2317 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2318 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2319 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2320 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2321 } 2322 2323 /** @hide */ 2324 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2325 outKeySet.addAll(MOVED_TO_GLOBAL); 2326 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2327 } 2328 2329 /** @hide */ 2330 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2331 outKeySet.addAll(MOVED_TO_SECURE); 2332 } 2333 2334 /** @hide */ 2335 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2336 outKeySet.addAll(MOVED_TO_GLOBAL); 2337 } 2338 2339 /** @hide */ 2340 public static void clearProviderForTest() { 2341 sProviderHolder.clearProviderForTest(); 2342 sNameValueCache.clearGenerationTrackerForTest(); 2343 } 2344 2345 /** 2346 * Look up a name in the database. 2347 * @param resolver to access the database with 2348 * @param name to look up in the table 2349 * @return the corresponding value, or null if not present 2350 */ 2351 public static String getString(ContentResolver resolver, String name) { 2352 return getStringForUser(resolver, name, resolver.getUserId()); 2353 } 2354 2355 /** @hide */ 2356 public static String getStringForUser(ContentResolver resolver, String name, 2357 int userHandle) { 2358 if (MOVED_TO_SECURE.contains(name)) { 2359 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2360 + " to android.provider.Settings.Secure, returning read-only value."); 2361 return Secure.getStringForUser(resolver, name, userHandle); 2362 } 2363 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2364 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2365 + " to android.provider.Settings.Global, returning read-only value."); 2366 return Global.getStringForUser(resolver, name, userHandle); 2367 } 2368 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2369 } 2370 2371 /** 2372 * Store a name/value pair into the database. 2373 * @param resolver to access the database with 2374 * @param name to store 2375 * @param value to associate with the name 2376 * @return true if the value was set, false on database errors 2377 */ 2378 public static boolean putString(ContentResolver resolver, String name, String value) { 2379 return putStringForUser(resolver, name, value, resolver.getUserId()); 2380 } 2381 2382 /** @hide */ 2383 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2384 int userHandle) { 2385 if (MOVED_TO_SECURE.contains(name)) { 2386 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2387 + " to android.provider.Settings.Secure, value is unchanged."); 2388 return false; 2389 } 2390 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2391 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2392 + " to android.provider.Settings.Global, value is unchanged."); 2393 return false; 2394 } 2395 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2396 } 2397 2398 /** 2399 * Construct the content URI for a particular name/value pair, 2400 * useful for monitoring changes with a ContentObserver. 2401 * @param name to look up in the table 2402 * @return the corresponding content URI, or null if not present 2403 */ 2404 public static Uri getUriFor(String name) { 2405 if (MOVED_TO_SECURE.contains(name)) { 2406 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2407 + " to android.provider.Settings.Secure, returning Secure URI."); 2408 return Secure.getUriFor(Secure.CONTENT_URI, name); 2409 } 2410 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2411 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2412 + " to android.provider.Settings.Global, returning read-only global URI."); 2413 return Global.getUriFor(Global.CONTENT_URI, name); 2414 } 2415 return getUriFor(CONTENT_URI, name); 2416 } 2417 2418 /** 2419 * Convenience function for retrieving a single system settings value 2420 * as an integer. Note that internally setting values are always 2421 * stored as strings; this function converts the string to an integer 2422 * for you. The default value will be returned if the setting is 2423 * not defined or not an integer. 2424 * 2425 * @param cr The ContentResolver to access. 2426 * @param name The name of the setting to retrieve. 2427 * @param def Value to return if the setting is not defined. 2428 * 2429 * @return The setting's current value, or 'def' if it is not defined 2430 * or not a valid integer. 2431 */ 2432 public static int getInt(ContentResolver cr, String name, int def) { 2433 return getIntForUser(cr, name, def, cr.getUserId()); 2434 } 2435 2436 /** @hide */ 2437 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2438 String v = getStringForUser(cr, name, userHandle); 2439 try { 2440 return v != null ? Integer.parseInt(v) : def; 2441 } catch (NumberFormatException e) { 2442 return def; 2443 } 2444 } 2445 2446 /** 2447 * Convenience function for retrieving a single system settings value 2448 * as an integer. Note that internally setting values are always 2449 * stored as strings; this function converts the string to an integer 2450 * for you. 2451 * <p> 2452 * This version does not take a default value. If the setting has not 2453 * been set, or the string value is not a number, 2454 * it throws {@link SettingNotFoundException}. 2455 * 2456 * @param cr The ContentResolver to access. 2457 * @param name The name of the setting to retrieve. 2458 * 2459 * @throws SettingNotFoundException Thrown if a setting by the given 2460 * name can't be found or the setting value is not an integer. 2461 * 2462 * @return The setting's current value. 2463 */ 2464 public static int getInt(ContentResolver cr, String name) 2465 throws SettingNotFoundException { 2466 return getIntForUser(cr, name, cr.getUserId()); 2467 } 2468 2469 /** @hide */ 2470 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2471 throws SettingNotFoundException { 2472 String v = getStringForUser(cr, name, userHandle); 2473 try { 2474 return Integer.parseInt(v); 2475 } catch (NumberFormatException e) { 2476 throw new SettingNotFoundException(name); 2477 } 2478 } 2479 2480 /** 2481 * Convenience function for updating a single settings value as an 2482 * integer. This will either create a new entry in the table if the 2483 * given name does not exist, or modify the value of the existing row 2484 * with that name. Note that internally setting values are always 2485 * stored as strings, so this function converts the given value to a 2486 * string before storing it. 2487 * 2488 * @param cr The ContentResolver to access. 2489 * @param name The name of the setting to modify. 2490 * @param value The new value for the setting. 2491 * @return true if the value was set, false on database errors 2492 */ 2493 public static boolean putInt(ContentResolver cr, String name, int value) { 2494 return putIntForUser(cr, name, value, cr.getUserId()); 2495 } 2496 2497 /** @hide */ 2498 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2499 int userHandle) { 2500 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2501 } 2502 2503 /** 2504 * Convenience function for retrieving a single system settings value 2505 * as a {@code long}. Note that internally setting values are always 2506 * stored as strings; this function converts the string to a {@code long} 2507 * for you. The default value will be returned if the setting is 2508 * not defined or not a {@code long}. 2509 * 2510 * @param cr The ContentResolver to access. 2511 * @param name The name of the setting to retrieve. 2512 * @param def Value to return if the setting is not defined. 2513 * 2514 * @return The setting's current value, or 'def' if it is not defined 2515 * or not a valid {@code long}. 2516 */ 2517 public static long getLong(ContentResolver cr, String name, long def) { 2518 return getLongForUser(cr, name, def, cr.getUserId()); 2519 } 2520 2521 /** @hide */ 2522 public static long getLongForUser(ContentResolver cr, String name, long def, 2523 int userHandle) { 2524 String valString = getStringForUser(cr, name, userHandle); 2525 long value; 2526 try { 2527 value = valString != null ? Long.parseLong(valString) : def; 2528 } catch (NumberFormatException e) { 2529 value = def; 2530 } 2531 return value; 2532 } 2533 2534 /** 2535 * Convenience function for retrieving a single system settings value 2536 * as a {@code long}. Note that internally setting values are always 2537 * stored as strings; this function converts the string to a {@code long} 2538 * for you. 2539 * <p> 2540 * This version does not take a default value. If the setting has not 2541 * been set, or the string value is not a number, 2542 * it throws {@link SettingNotFoundException}. 2543 * 2544 * @param cr The ContentResolver to access. 2545 * @param name The name of the setting to retrieve. 2546 * 2547 * @return The setting's current value. 2548 * @throws SettingNotFoundException Thrown if a setting by the given 2549 * name can't be found or the setting value is not an integer. 2550 */ 2551 public static long getLong(ContentResolver cr, String name) 2552 throws SettingNotFoundException { 2553 return getLongForUser(cr, name, cr.getUserId()); 2554 } 2555 2556 /** @hide */ 2557 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2558 throws SettingNotFoundException { 2559 String valString = getStringForUser(cr, name, userHandle); 2560 try { 2561 return Long.parseLong(valString); 2562 } catch (NumberFormatException e) { 2563 throw new SettingNotFoundException(name); 2564 } 2565 } 2566 2567 /** 2568 * Convenience function for updating a single settings value as a long 2569 * integer. This will either create a new entry in the table if the 2570 * given name does not exist, or modify the value of the existing row 2571 * with that name. Note that internally setting values are always 2572 * stored as strings, so this function converts the given value to a 2573 * string before storing it. 2574 * 2575 * @param cr The ContentResolver to access. 2576 * @param name The name of the setting to modify. 2577 * @param value The new value for the setting. 2578 * @return true if the value was set, false on database errors 2579 */ 2580 public static boolean putLong(ContentResolver cr, String name, long value) { 2581 return putLongForUser(cr, name, value, cr.getUserId()); 2582 } 2583 2584 /** @hide */ 2585 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2586 int userHandle) { 2587 return putStringForUser(cr, name, Long.toString(value), userHandle); 2588 } 2589 2590 /** 2591 * Convenience function for retrieving a single system settings value 2592 * as a floating point number. Note that internally setting values are 2593 * always stored as strings; this function converts the string to an 2594 * float for you. The default value will be returned if the setting 2595 * is not defined or not a valid float. 2596 * 2597 * @param cr The ContentResolver to access. 2598 * @param name The name of the setting to retrieve. 2599 * @param def Value to return if the setting is not defined. 2600 * 2601 * @return The setting's current value, or 'def' if it is not defined 2602 * or not a valid float. 2603 */ 2604 public static float getFloat(ContentResolver cr, String name, float def) { 2605 return getFloatForUser(cr, name, def, cr.getUserId()); 2606 } 2607 2608 /** @hide */ 2609 public static float getFloatForUser(ContentResolver cr, String name, float def, 2610 int userHandle) { 2611 String v = getStringForUser(cr, name, userHandle); 2612 try { 2613 return v != null ? Float.parseFloat(v) : def; 2614 } catch (NumberFormatException e) { 2615 return def; 2616 } 2617 } 2618 2619 /** 2620 * Convenience function for retrieving a single system settings value 2621 * as a float. Note that internally setting values are always 2622 * stored as strings; this function converts the string to a float 2623 * for you. 2624 * <p> 2625 * This version does not take a default value. If the setting has not 2626 * been set, or the string value is not a number, 2627 * it throws {@link SettingNotFoundException}. 2628 * 2629 * @param cr The ContentResolver to access. 2630 * @param name The name of the setting to retrieve. 2631 * 2632 * @throws SettingNotFoundException Thrown if a setting by the given 2633 * name can't be found or the setting value is not a float. 2634 * 2635 * @return The setting's current value. 2636 */ 2637 public static float getFloat(ContentResolver cr, String name) 2638 throws SettingNotFoundException { 2639 return getFloatForUser(cr, name, cr.getUserId()); 2640 } 2641 2642 /** @hide */ 2643 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2644 throws SettingNotFoundException { 2645 String v = getStringForUser(cr, name, userHandle); 2646 if (v == null) { 2647 throw new SettingNotFoundException(name); 2648 } 2649 try { 2650 return Float.parseFloat(v); 2651 } catch (NumberFormatException e) { 2652 throw new SettingNotFoundException(name); 2653 } 2654 } 2655 2656 /** 2657 * Convenience function for updating a single settings value as a 2658 * floating point number. This will either create a new entry in the 2659 * table if the given name does not exist, or modify the value of the 2660 * existing row with that name. Note that internally setting values 2661 * are always stored as strings, so this function converts the given 2662 * value to a string before storing it. 2663 * 2664 * @param cr The ContentResolver to access. 2665 * @param name The name of the setting to modify. 2666 * @param value The new value for the setting. 2667 * @return true if the value was set, false on database errors 2668 */ 2669 public static boolean putFloat(ContentResolver cr, String name, float value) { 2670 return putFloatForUser(cr, name, value, cr.getUserId()); 2671 } 2672 2673 /** @hide */ 2674 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2675 int userHandle) { 2676 return putStringForUser(cr, name, Float.toString(value), userHandle); 2677 } 2678 2679 /** 2680 * Convenience function to read all of the current 2681 * configuration-related settings into a 2682 * {@link Configuration} object. 2683 * 2684 * @param cr The ContentResolver to access. 2685 * @param outConfig Where to place the configuration settings. 2686 */ 2687 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2688 adjustConfigurationForUser(cr, outConfig, cr.getUserId(), 2689 false /* updateSettingsIfEmpty */); 2690 } 2691 2692 /** @hide */ 2693 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2694 int userHandle, boolean updateSettingsIfEmpty) { 2695 outConfig.fontScale = Settings.System.getFloatForUser( 2696 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2697 if (outConfig.fontScale < 0) { 2698 outConfig.fontScale = DEFAULT_FONT_SCALE; 2699 } 2700 2701 final String localeValue = 2702 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2703 if (localeValue != null) { 2704 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2705 } else { 2706 // Do not update configuration with emtpy settings since we need to take over the 2707 // locale list of previous user if the settings value is empty. This happens when a 2708 // new user is created. 2709 2710 if (updateSettingsIfEmpty) { 2711 // Make current configuration persistent. This is necessary the first time a 2712 // user log in. At the first login, the configuration settings are empty, so we 2713 // need to store the adjusted configuration as the initial settings. 2714 Settings.System.putStringForUser( 2715 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2716 userHandle); 2717 } 2718 } 2719 } 2720 2721 /** 2722 * @hide Erase the fields in the Configuration that should be applied 2723 * by the settings. 2724 */ 2725 public static void clearConfiguration(Configuration inoutConfig) { 2726 inoutConfig.fontScale = 0; 2727 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2728 inoutConfig.clearLocales(); 2729 } 2730 } 2731 2732 /** 2733 * Convenience function to write a batch of configuration-related 2734 * settings from a {@link Configuration} object. 2735 * 2736 * @param cr The ContentResolver to access. 2737 * @param config The settings to write. 2738 * @return true if the values were set, false on database errors 2739 */ 2740 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2741 return putConfigurationForUser(cr, config, cr.getUserId()); 2742 } 2743 2744 /** @hide */ 2745 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2746 int userHandle) { 2747 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2748 Settings.System.putStringForUser( 2749 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2750 } 2751 2752 /** @hide */ 2753 public static boolean hasInterestingConfigurationChanges(int changes) { 2754 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2755 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2756 } 2757 2758 /** @deprecated - Do not use */ 2759 @Deprecated 2760 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2761 return getShowGTalkServiceStatusForUser(cr, cr.getUserId()); 2762 } 2763 2764 /** 2765 * @hide 2766 * @deprecated - Do not use 2767 */ 2768 @Deprecated 2769 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2770 int userHandle) { 2771 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2772 } 2773 2774 /** @deprecated - Do not use */ 2775 @Deprecated 2776 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2777 setShowGTalkServiceStatusForUser(cr, flag, cr.getUserId()); 2778 } 2779 2780 /** 2781 * @hide 2782 * @deprecated - Do not use 2783 */ 2784 @Deprecated 2785 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2786 int userHandle) { 2787 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2788 } 2789 2790 /** 2791 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2792 */ 2793 @Deprecated 2794 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2795 2796 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 2797 @Override 2798 public boolean validate(String value) { 2799 try { 2800 int val = Integer.parseInt(value); 2801 return (val == 0) 2802 || (val == BatteryManager.BATTERY_PLUGGED_AC) 2803 || (val == BatteryManager.BATTERY_PLUGGED_USB) 2804 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 2805 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2806 | BatteryManager.BATTERY_PLUGGED_USB)) 2807 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2808 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2809 || (val == (BatteryManager.BATTERY_PLUGGED_USB 2810 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2811 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2812 | BatteryManager.BATTERY_PLUGGED_USB 2813 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 2814 } catch (NumberFormatException e) { 2815 return false; 2816 } 2817 } 2818 }; 2819 2820 /** 2821 * What happens when the user presses the end call button if they're not 2822 * on a call.<br/> 2823 * <b>Values:</b><br/> 2824 * 0 - The end button does nothing.<br/> 2825 * 1 - The end button goes to the home screen.<br/> 2826 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2827 * 3 - The end button goes to the home screen. If the user is already on the 2828 * home screen, it puts the device to sleep. 2829 */ 2830 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2831 2832 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2833 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 2834 2835 /** 2836 * END_BUTTON_BEHAVIOR value for "go home". 2837 * @hide 2838 */ 2839 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2840 2841 /** 2842 * END_BUTTON_BEHAVIOR value for "go to sleep". 2843 * @hide 2844 */ 2845 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2846 2847 /** 2848 * END_BUTTON_BEHAVIOR default value. 2849 * @hide 2850 */ 2851 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2852 2853 /** 2854 * Is advanced settings mode turned on. 0 == no, 1 == yes 2855 * @hide 2856 */ 2857 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2858 2859 private static final Validator ADVANCED_SETTINGS_VALIDATOR = BOOLEAN_VALIDATOR; 2860 2861 /** 2862 * ADVANCED_SETTINGS default value. 2863 * @hide 2864 */ 2865 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2866 2867 /** 2868 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2869 */ 2870 @Deprecated 2871 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2872 2873 /** 2874 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2875 */ 2876 @Deprecated 2877 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2878 2879 /** 2880 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2881 */ 2882 @Deprecated 2883 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2884 2885 /** 2886 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2887 * {@hide} 2888 */ 2889 @Deprecated 2890 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2891 2892 /** 2893 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2894 */ 2895 @Deprecated 2896 public static final String RADIO_CELL = Global.RADIO_CELL; 2897 2898 /** 2899 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2900 */ 2901 @Deprecated 2902 public static final String RADIO_NFC = Global.RADIO_NFC; 2903 2904 /** 2905 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2906 */ 2907 @Deprecated 2908 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2909 2910 /** 2911 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2912 * 2913 * {@hide} 2914 */ 2915 @Deprecated 2916 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2917 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2918 2919 /** 2920 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2921 */ 2922 @Deprecated 2923 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2924 2925 /** 2926 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2927 */ 2928 @Deprecated 2929 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2930 2931 /** 2932 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2933 */ 2934 @Deprecated 2935 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2936 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2937 2938 /** 2939 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2940 */ 2941 @Deprecated 2942 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2943 2944 /** 2945 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2946 */ 2947 @Deprecated 2948 public static final String MODE_RINGER = Global.MODE_RINGER; 2949 2950 /** 2951 * Whether to use static IP and other static network attributes. 2952 * <p> 2953 * Set to 1 for true and 0 for false. 2954 * 2955 * @deprecated Use {@link WifiManager} instead 2956 */ 2957 @Deprecated 2958 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2959 2960 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = BOOLEAN_VALIDATOR; 2961 2962 /** 2963 * The static IP address. 2964 * <p> 2965 * Example: "192.168.1.51" 2966 * 2967 * @deprecated Use {@link WifiManager} instead 2968 */ 2969 @Deprecated 2970 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2971 2972 private static final Validator WIFI_STATIC_IP_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2973 2974 /** 2975 * If using static IP, the gateway's IP address. 2976 * <p> 2977 * Example: "192.168.1.1" 2978 * 2979 * @deprecated Use {@link WifiManager} instead 2980 */ 2981 @Deprecated 2982 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2983 2984 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2985 2986 /** 2987 * If using static IP, the net mask. 2988 * <p> 2989 * Example: "255.255.255.0" 2990 * 2991 * @deprecated Use {@link WifiManager} instead 2992 */ 2993 @Deprecated 2994 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2995 2996 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2997 2998 /** 2999 * If using static IP, the primary DNS's IP address. 3000 * <p> 3001 * Example: "192.168.1.1" 3002 * 3003 * @deprecated Use {@link WifiManager} instead 3004 */ 3005 @Deprecated 3006 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 3007 3008 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3009 3010 /** 3011 * If using static IP, the secondary DNS's IP address. 3012 * <p> 3013 * Example: "192.168.1.2" 3014 * 3015 * @deprecated Use {@link WifiManager} instead 3016 */ 3017 @Deprecated 3018 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 3019 3020 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3021 3022 /** 3023 * Determines whether remote devices may discover and/or connect to 3024 * this device. 3025 * <P>Type: INT</P> 3026 * 2 -- discoverable and connectable 3027 * 1 -- connectable but not discoverable 3028 * 0 -- neither connectable nor discoverable 3029 */ 3030 public static final String BLUETOOTH_DISCOVERABILITY = 3031 "bluetooth_discoverability"; 3032 3033 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 3034 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3035 3036 /** 3037 * Bluetooth discoverability timeout. If this value is nonzero, then 3038 * Bluetooth becomes discoverable for a certain number of seconds, 3039 * after which is becomes simply connectable. The value is in seconds. 3040 */ 3041 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 3042 "bluetooth_discoverability_timeout"; 3043 3044 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 3045 NON_NEGATIVE_INTEGER_VALIDATOR; 3046 3047 /** 3048 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 3049 * instead 3050 */ 3051 @Deprecated 3052 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 3053 3054 /** 3055 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 3056 * instead 3057 */ 3058 @Deprecated 3059 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3060 3061 /** 3062 * @deprecated Use 3063 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 3064 * instead 3065 */ 3066 @Deprecated 3067 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3068 "lock_pattern_tactile_feedback_enabled"; 3069 3070 /** 3071 * A formatted string of the next alarm that is set, or the empty string 3072 * if there is no alarm set. 3073 * 3074 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 3075 */ 3076 @Deprecated 3077 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 3078 3079 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3080 private static final int MAX_LENGTH = 1000; 3081 3082 @Override 3083 public boolean validate(String value) { 3084 // TODO: No idea what the correct format is. 3085 return value == null || value.length() < MAX_LENGTH; 3086 } 3087 }; 3088 3089 /** 3090 * Scaling factor for fonts, float. 3091 */ 3092 public static final String FONT_SCALE = "font_scale"; 3093 3094 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3095 @Override 3096 public boolean validate(String value) { 3097 try { 3098 return Float.parseFloat(value) >= 0; 3099 } catch (NumberFormatException e) { 3100 return false; 3101 } 3102 } 3103 }; 3104 3105 /** 3106 * The serialized system locale value. 3107 * 3108 * Do not use this value directory. 3109 * To get system locale, use {@link LocaleList#getDefault} instead. 3110 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3111 * instead. 3112 * @hide 3113 */ 3114 public static final String SYSTEM_LOCALES = "system_locales"; 3115 3116 3117 /** 3118 * Name of an application package to be debugged. 3119 * 3120 * @deprecated Use {@link Global#DEBUG_APP} instead 3121 */ 3122 @Deprecated 3123 public static final String DEBUG_APP = Global.DEBUG_APP; 3124 3125 /** 3126 * If 1, when launching DEBUG_APP it will wait for the debugger before 3127 * starting user code. If 0, it will run normally. 3128 * 3129 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3130 */ 3131 @Deprecated 3132 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3133 3134 /** 3135 * Whether or not to dim the screen. 0=no 1=yes 3136 * @deprecated This setting is no longer used. 3137 */ 3138 @Deprecated 3139 public static final String DIM_SCREEN = "dim_screen"; 3140 3141 private static final Validator DIM_SCREEN_VALIDATOR = BOOLEAN_VALIDATOR; 3142 3143 /** 3144 * The display color mode. 3145 * @hide 3146 */ 3147 public static final String DISPLAY_COLOR_MODE = "display_color_mode"; 3148 3149 private static final Validator DISPLAY_COLOR_MODE_VALIDATOR = 3150 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3151 3152 /** 3153 * The amount of time in milliseconds before the device goes to sleep or begins 3154 * to dream after a period of inactivity. This value is also known as the 3155 * user activity timeout period since the screen isn't necessarily turned off 3156 * when it expires. 3157 * 3158 * <p> 3159 * This value is bounded by maximum timeout set by 3160 * {@link android.app.admin.DevicePolicyManager#setMaximumTimeToLock(ComponentName, long)}. 3161 */ 3162 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3163 3164 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = 3165 NON_NEGATIVE_INTEGER_VALIDATOR; 3166 3167 /** 3168 * The screen backlight brightness between 0 and 255. 3169 */ 3170 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3171 3172 /** 3173 * The screen backlight brightness between 0 and 255. 3174 * @hide 3175 */ 3176 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3177 3178 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3179 new SettingsValidators.InclusiveIntegerRangeValidator(0, 255); 3180 3181 /** 3182 * Control whether to enable automatic brightness mode. 3183 */ 3184 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3185 3186 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 3187 3188 /** 3189 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3190 * or less (<0.0 >-1.0) bright. 3191 * @hide 3192 */ 3193 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3194 3195 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3196 new SettingsValidators.InclusiveFloatRangeValidator(-1, 1); 3197 3198 /** 3199 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3200 */ 3201 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3202 3203 /** 3204 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3205 */ 3206 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3207 3208 /** 3209 * Control whether the process CPU usage meter should be shown. 3210 * 3211 * @deprecated This functionality is no longer available as of 3212 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3213 */ 3214 @Deprecated 3215 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3216 3217 /** 3218 * If 1, the activity manager will aggressively finish activities and 3219 * processes as soon as they are no longer needed. If 0, the normal 3220 * extended lifetime is used. 3221 * 3222 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3223 */ 3224 @Deprecated 3225 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3226 3227 /** 3228 * Determines which streams are affected by ringer and zen mode changes. The 3229 * stream type's bit should be set to 1 if it should be muted when going 3230 * into an inaudible ringer mode. 3231 */ 3232 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3233 3234 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3235 NON_NEGATIVE_INTEGER_VALIDATOR; 3236 3237 /** 3238 * Determines which streams are affected by mute. The 3239 * stream type's bit should be set to 1 if it should be muted when a mute request 3240 * is received. 3241 */ 3242 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3243 3244 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3245 NON_NEGATIVE_INTEGER_VALIDATOR; 3246 3247 /** 3248 * Whether vibrate is on for different events. This is used internally, 3249 * changing this value will not change the vibrate. See AudioManager. 3250 */ 3251 public static final String VIBRATE_ON = "vibrate_on"; 3252 3253 private static final Validator VIBRATE_ON_VALIDATOR = BOOLEAN_VALIDATOR; 3254 3255 /** 3256 * If 1, redirects the system vibrator to all currently attached input devices 3257 * that support vibration. If there are no such input devices, then the system 3258 * vibrator is used instead. 3259 * If 0, does not register the system vibrator. 3260 * 3261 * This setting is mainly intended to provide a compatibility mechanism for 3262 * applications that only know about the system vibrator and do not use the 3263 * input device vibrator API. 3264 * 3265 * @hide 3266 */ 3267 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3268 3269 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = BOOLEAN_VALIDATOR; 3270 3271 /** 3272 * The intensity of notification vibrations, if configurable. 3273 * 3274 * Not all devices are capable of changing their vibration intensity; on these devices 3275 * there will likely be no difference between the various vibration intensities except for 3276 * intensity 0 (off) and the rest. 3277 * 3278 * <b>Values:</b><br/> 3279 * 0 - Vibration is disabled<br/> 3280 * 1 - Weak vibrations<br/> 3281 * 2 - Medium vibrations<br/> 3282 * 3 - Strong vibrations 3283 * @hide 3284 */ 3285 public static final String NOTIFICATION_VIBRATION_INTENSITY = 3286 "notification_vibration_intensity"; 3287 3288 /** 3289 * The intensity of haptic feedback vibrations, if configurable. 3290 * 3291 * Not all devices are capable of changing their feedback intensity; on these devices 3292 * there will likely be no difference between the various vibration intensities except for 3293 * intensity 0 (off) and the rest. 3294 * 3295 * <b>Values:</b><br/> 3296 * 0 - Vibration is disabled<br/> 3297 * 1 - Weak vibrations<br/> 3298 * 2 - Medium vibrations<br/> 3299 * 3 - Strong vibrations 3300 * @hide 3301 */ 3302 public static final String HAPTIC_FEEDBACK_INTENSITY = 3303 "haptic_feedback_intensity"; 3304 3305 private static final Validator VIBRATION_INTENSITY_VALIDATOR = 3306 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3307 3308 /** 3309 * Ringer volume. This is used internally, changing this value will not 3310 * change the volume. See AudioManager. 3311 * 3312 * @removed Not used by anything since API 2. 3313 */ 3314 public static final String VOLUME_RING = "volume_ring"; 3315 3316 /** 3317 * System/notifications 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_SYSTEM = "volume_system"; 3323 3324 /** 3325 * Voice call volume. This is used internally, changing this value will 3326 * not change the volume. See AudioManager. 3327 * 3328 * @removed Not used by anything since API 2. 3329 */ 3330 public static final String VOLUME_VOICE = "volume_voice"; 3331 3332 /** 3333 * Music/media/gaming 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_MUSIC = "volume_music"; 3339 3340 /** 3341 * Alarm volume. This is used internally, changing this 3342 * value will not change the volume. See AudioManager. 3343 * 3344 * @removed Not used by anything since API 2. 3345 */ 3346 public static final String VOLUME_ALARM = "volume_alarm"; 3347 3348 /** 3349 * Notification volume. This is used internally, changing this 3350 * value will not change the volume. See AudioManager. 3351 * 3352 * @removed Not used by anything since API 2. 3353 */ 3354 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3355 3356 /** 3357 * Bluetooth Headset volume. This is used internally, changing this value will 3358 * not change the volume. See AudioManager. 3359 * 3360 * @removed Not used by anything since API 2. 3361 */ 3362 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3363 3364 /** 3365 * @hide 3366 * Acessibility volume. This is used internally, changing this 3367 * value will not change the volume. 3368 */ 3369 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3370 3371 /** 3372 * Master volume (float in the range 0.0f to 1.0f). 3373 * 3374 * @hide 3375 */ 3376 public static final String VOLUME_MASTER = "volume_master"; 3377 3378 /** 3379 * Master mono (int 1 = mono, 0 = normal). 3380 * 3381 * @hide 3382 */ 3383 public static final String MASTER_MONO = "master_mono"; 3384 3385 private static final Validator MASTER_MONO_VALIDATOR = BOOLEAN_VALIDATOR; 3386 3387 /** 3388 * Whether the notifications should use the ring volume (value of 1) or 3389 * a separate notification volume (value of 0). In most cases, users 3390 * will have this enabled so the notification and ringer volumes will be 3391 * the same. However, power users can disable this and use the separate 3392 * notification volume control. 3393 * <p> 3394 * Note: This is a one-off setting that will be removed in the future 3395 * when there is profile support. For this reason, it is kept hidden 3396 * from the public APIs. 3397 * 3398 * @hide 3399 * @deprecated 3400 */ 3401 @Deprecated 3402 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3403 "notifications_use_ring_volume"; 3404 3405 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = BOOLEAN_VALIDATOR; 3406 3407 /** 3408 * Whether silent mode should allow vibration feedback. This is used 3409 * internally in AudioService and the Sound settings activity to 3410 * coordinate decoupling of vibrate and silent modes. This setting 3411 * will likely be removed in a future release with support for 3412 * audio/vibe feedback profiles. 3413 * 3414 * Not used anymore. On devices with vibrator, the user explicitly selects 3415 * silent or vibrate mode. 3416 * Kept for use by legacy database upgrade code in DatabaseHelper. 3417 * @hide 3418 */ 3419 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3420 3421 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = BOOLEAN_VALIDATOR; 3422 3423 /** 3424 * The mapping of stream type (integer) to its setting. 3425 * 3426 * @removed Not used by anything since API 2. 3427 */ 3428 public static final String[] VOLUME_SETTINGS = { 3429 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3430 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3431 }; 3432 3433 /** 3434 * @hide 3435 * The mapping of stream type (integer) to its setting. 3436 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3437 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3438 * are never persisted. 3439 */ 3440 public static final String[] VOLUME_SETTINGS_INT = { 3441 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3442 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3443 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3444 "" /*STREAM_DTMF, no setting for this stream*/, 3445 "" /*STREAM_TTS, no setting for this stream*/, 3446 VOLUME_ACCESSIBILITY 3447 }; 3448 3449 /** 3450 * Appended to various volume related settings to record the previous 3451 * values before they the settings were affected by a silent/vibrate 3452 * ringer mode change. 3453 * 3454 * @removed Not used by anything since API 2. 3455 */ 3456 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3457 3458 /** 3459 * Persistent store for the system-wide default ringtone URI. 3460 * <p> 3461 * If you need to play the default ringtone at any given time, it is recommended 3462 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3463 * to the set default ringtone at the time of playing. 3464 * 3465 * @see #DEFAULT_RINGTONE_URI 3466 */ 3467 public static final String RINGTONE = "ringtone"; 3468 3469 private static final Validator RINGTONE_VALIDATOR = URI_VALIDATOR; 3470 3471 /** 3472 * A {@link Uri} that will point to the current default ringtone at any 3473 * given time. 3474 * <p> 3475 * If the current default ringtone is in the DRM provider and the caller 3476 * does not have permission, the exception will be a 3477 * FileNotFoundException. 3478 */ 3479 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3480 3481 /** {@hide} */ 3482 public static final String RINGTONE_CACHE = "ringtone_cache"; 3483 /** {@hide} */ 3484 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3485 3486 /** 3487 * Persistent store for the system-wide default notification sound. 3488 * 3489 * @see #RINGTONE 3490 * @see #DEFAULT_NOTIFICATION_URI 3491 */ 3492 public static final String NOTIFICATION_SOUND = "notification_sound"; 3493 3494 private static final Validator NOTIFICATION_SOUND_VALIDATOR = URI_VALIDATOR; 3495 3496 /** 3497 * A {@link Uri} that will point to the current default notification 3498 * sound at any given time. 3499 * 3500 * @see #DEFAULT_RINGTONE_URI 3501 */ 3502 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3503 3504 /** {@hide} */ 3505 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3506 /** {@hide} */ 3507 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3508 3509 /** 3510 * Persistent store for the system-wide default alarm alert. 3511 * 3512 * @see #RINGTONE 3513 * @see #DEFAULT_ALARM_ALERT_URI 3514 */ 3515 public static final String ALARM_ALERT = "alarm_alert"; 3516 3517 private static final Validator ALARM_ALERT_VALIDATOR = URI_VALIDATOR; 3518 3519 /** 3520 * A {@link Uri} that will point to the current default alarm alert at 3521 * any given time. 3522 * 3523 * @see #DEFAULT_ALARM_ALERT_URI 3524 */ 3525 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3526 3527 /** {@hide} */ 3528 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3529 /** {@hide} */ 3530 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3531 3532 /** 3533 * Persistent store for the system default media button event receiver. 3534 * 3535 * @hide 3536 */ 3537 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3538 3539 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 3540 3541 /** 3542 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3543 */ 3544 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3545 3546 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = BOOLEAN_VALIDATOR; 3547 3548 /** 3549 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3550 */ 3551 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3552 3553 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = BOOLEAN_VALIDATOR; 3554 3555 /** 3556 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3557 * feature converts two spaces to a "." and space. 3558 */ 3559 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3560 3561 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = BOOLEAN_VALIDATOR; 3562 3563 /** 3564 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3565 */ 3566 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3567 3568 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 3569 3570 public static final String SHOW_GTALK_SERVICE_STATUS = 3571 "SHOW_GTALK_SERVICE_STATUS"; 3572 3573 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = BOOLEAN_VALIDATOR; 3574 3575 /** 3576 * Name of activity to use for wallpaper on the home screen. 3577 * 3578 * @deprecated Use {@link WallpaperManager} instead. 3579 */ 3580 @Deprecated 3581 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3582 3583 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3584 private static final int MAX_LENGTH = 1000; 3585 3586 @Override 3587 public boolean validate(String value) { 3588 if (value != null && value.length() > MAX_LENGTH) { 3589 return false; 3590 } 3591 return ComponentName.unflattenFromString(value) != null; 3592 } 3593 }; 3594 3595 /** 3596 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3597 * instead 3598 */ 3599 @Deprecated 3600 public static final String AUTO_TIME = Global.AUTO_TIME; 3601 3602 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3603 3604 /** 3605 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3606 * instead 3607 */ 3608 @Deprecated 3609 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3610 3611 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 3612 3613 /** 3614 * Display times as 12 or 24 hours 3615 * 12 3616 * 24 3617 */ 3618 public static final String TIME_12_24 = "time_12_24"; 3619 3620 /** @hide */ 3621 public static final Validator TIME_12_24_VALIDATOR = 3622 new SettingsValidators.DiscreteValueValidator(new String[] {"12", "24", null}); 3623 3624 /** 3625 * Date format string 3626 * mm/dd/yyyy 3627 * dd/mm/yyyy 3628 * yyyy/mm/dd 3629 */ 3630 public static final String DATE_FORMAT = "date_format"; 3631 3632 /** @hide */ 3633 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3634 @Override 3635 public boolean validate(String value) { 3636 try { 3637 new SimpleDateFormat(value); 3638 return true; 3639 } catch (IllegalArgumentException e) { 3640 return false; 3641 } 3642 } 3643 }; 3644 3645 /** 3646 * Whether the setup wizard has been run before (on first boot), or if 3647 * it still needs to be run. 3648 * 3649 * nonzero = it has been run in the past 3650 * 0 = it has not been run in the past 3651 */ 3652 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3653 3654 /** @hide */ 3655 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = BOOLEAN_VALIDATOR; 3656 3657 /** 3658 * Scaling factor for normal window animations. Setting to 0 will disable window 3659 * animations. 3660 * 3661 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3662 */ 3663 @Deprecated 3664 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3665 3666 /** 3667 * Scaling factor for activity transition animations. Setting to 0 will disable window 3668 * animations. 3669 * 3670 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3671 */ 3672 @Deprecated 3673 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3674 3675 /** 3676 * Scaling factor for Animator-based animations. This affects both the start delay and 3677 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3678 * The default value is 1. 3679 * 3680 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3681 */ 3682 @Deprecated 3683 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3684 3685 /** 3686 * Control whether the accelerometer will be used to change screen 3687 * orientation. If 0, it will not be used unless explicitly requested 3688 * by the application; if 1, it will be used by default unless explicitly 3689 * disabled by the application. 3690 */ 3691 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3692 3693 /** @hide */ 3694 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = BOOLEAN_VALIDATOR; 3695 3696 /** 3697 * Default screen rotation when no other policy applies. 3698 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3699 * preference, this rotation value will be used. Must be one of the 3700 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3701 * 3702 * @see android.view.Display#getRotation 3703 */ 3704 public static final String USER_ROTATION = "user_rotation"; 3705 3706 /** @hide */ 3707 public static final Validator USER_ROTATION_VALIDATOR = 3708 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3709 3710 /** 3711 * Control whether the rotation lock toggle in the System UI should be hidden. 3712 * Typically this is done for accessibility purposes to make it harder for 3713 * the user to accidentally toggle the rotation lock while the display rotation 3714 * has been locked for accessibility. 3715 * 3716 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3717 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3718 * 3719 * @hide 3720 */ 3721 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3722 "hide_rotation_lock_toggle_for_accessibility"; 3723 3724 /** @hide */ 3725 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3726 BOOLEAN_VALIDATOR; 3727 3728 /** 3729 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3730 * be used by Phone and Setting apps; it shouldn't affect other apps. 3731 * The value is boolean (1 or 0). 3732 * 3733 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3734 * It was about AudioManager's setting and thus affected all the applications which 3735 * relied on the setting, while this is purely about the vibration setting for incoming 3736 * calls. 3737 */ 3738 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3739 3740 /** @hide */ 3741 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = BOOLEAN_VALIDATOR; 3742 3743 /** 3744 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3745 * boolean (1 or 0). 3746 */ 3747 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3748 3749 /** @hide */ 3750 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3751 3752 /** 3753 * CDMA only settings 3754 * DTMF tone type played by the dialer when dialing. 3755 * 0 = Normal 3756 * 1 = Long 3757 */ 3758 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3759 3760 /** @hide */ 3761 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3762 3763 /** 3764 * Whether the hearing aid is enabled. The value is 3765 * boolean (1 or 0). 3766 * @hide 3767 */ 3768 public static final String HEARING_AID = "hearing_aid"; 3769 3770 /** @hide */ 3771 public static final Validator HEARING_AID_VALIDATOR = BOOLEAN_VALIDATOR; 3772 3773 /** 3774 * CDMA only settings 3775 * TTY Mode 3776 * 0 = OFF 3777 * 1 = FULL 3778 * 2 = VCO 3779 * 3 = HCO 3780 * @hide 3781 */ 3782 public static final String TTY_MODE = "tty_mode"; 3783 3784 /** @hide */ 3785 public static final Validator TTY_MODE_VALIDATOR = 3786 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3787 3788 /** 3789 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3790 * boolean (1 or 0). 3791 */ 3792 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3793 3794 /** @hide */ 3795 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3796 3797 /** 3798 * Whether haptic feedback (Vibrate on tap) is enabled. The value is 3799 * boolean (1 or 0). 3800 */ 3801 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3802 3803 /** @hide */ 3804 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3805 3806 /** 3807 * @deprecated Each application that shows web suggestions should have its own 3808 * setting for this. 3809 */ 3810 @Deprecated 3811 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3812 3813 /** @hide */ 3814 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = BOOLEAN_VALIDATOR; 3815 3816 /** 3817 * Whether the notification LED should repeatedly flash when a notification is 3818 * pending. The value is boolean (1 or 0). 3819 * @hide 3820 */ 3821 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3822 3823 /** @hide */ 3824 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = BOOLEAN_VALIDATOR; 3825 3826 /** 3827 * Show pointer location on screen? 3828 * 0 = no 3829 * 1 = yes 3830 * @hide 3831 */ 3832 public static final String POINTER_LOCATION = "pointer_location"; 3833 3834 /** @hide */ 3835 public static final Validator POINTER_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 3836 3837 /** 3838 * Show touch positions on screen? 3839 * 0 = no 3840 * 1 = yes 3841 * @hide 3842 */ 3843 public static final String SHOW_TOUCHES = "show_touches"; 3844 3845 /** @hide */ 3846 public static final Validator SHOW_TOUCHES_VALIDATOR = BOOLEAN_VALIDATOR; 3847 3848 /** 3849 * Log raw orientation data from 3850 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3851 * orientationplot.py tool. 3852 * 0 = no 3853 * 1 = yes 3854 * @hide 3855 */ 3856 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3857 "window_orientation_listener_log"; 3858 3859 /** @hide */ 3860 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = BOOLEAN_VALIDATOR; 3861 3862 /** 3863 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3864 * instead 3865 * @hide 3866 */ 3867 @Deprecated 3868 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3869 3870 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3871 3872 /** 3873 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3874 * instead 3875 * @hide 3876 */ 3877 @Deprecated 3878 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3879 3880 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3881 3882 /** 3883 * Whether to play sounds when the keyguard is shown and dismissed. 3884 * @hide 3885 */ 3886 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3887 3888 /** @hide */ 3889 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3890 3891 /** 3892 * Whether the lockscreen should be completely disabled. 3893 * @hide 3894 */ 3895 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3896 3897 /** @hide */ 3898 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3899 3900 /** 3901 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3902 * instead 3903 * @hide 3904 */ 3905 @Deprecated 3906 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3907 3908 /** 3909 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3910 * instead 3911 * @hide 3912 */ 3913 @Deprecated 3914 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3915 3916 /** 3917 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3918 * instead 3919 * @hide 3920 */ 3921 @Deprecated 3922 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3923 3924 /** 3925 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3926 * instead 3927 * @hide 3928 */ 3929 @Deprecated 3930 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3931 3932 /** 3933 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3934 * instead 3935 * @hide 3936 */ 3937 @Deprecated 3938 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3939 3940 /** 3941 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3942 * instead 3943 * @hide 3944 */ 3945 @Deprecated 3946 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3947 3948 /** 3949 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3950 * instead 3951 * @hide 3952 */ 3953 @Deprecated 3954 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3955 3956 /** 3957 * Receive incoming SIP calls? 3958 * 0 = no 3959 * 1 = yes 3960 * @hide 3961 */ 3962 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3963 3964 /** @hide */ 3965 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = BOOLEAN_VALIDATOR; 3966 3967 /** 3968 * Call Preference String. 3969 * "SIP_ALWAYS" : Always use SIP with network access 3970 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3971 * @hide 3972 */ 3973 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3974 3975 /** @hide */ 3976 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = 3977 new SettingsValidators.DiscreteValueValidator( 3978 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3979 3980 /** 3981 * One of the sip call options: Always use SIP with network access. 3982 * @hide 3983 */ 3984 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3985 3986 /** @hide */ 3987 public static final Validator SIP_ALWAYS_VALIDATOR = BOOLEAN_VALIDATOR; 3988 3989 /** 3990 * One of the sip call options: Only if destination is a SIP address. 3991 * @hide 3992 */ 3993 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3994 3995 /** @hide */ 3996 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = BOOLEAN_VALIDATOR; 3997 3998 /** 3999 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 4000 * the user should be prompted each time a call is made whether it should be placed using 4001 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 4002 * SIP_ADDRESS_ONLY. 4003 * @hide 4004 */ 4005 @Deprecated 4006 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 4007 4008 /** @hide */ 4009 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 4010 4011 /** 4012 * Pointer speed setting. 4013 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 4014 * -7 = slowest 4015 * 0 = default speed 4016 * +7 = fastest 4017 * @hide 4018 */ 4019 public static final String POINTER_SPEED = "pointer_speed"; 4020 4021 /** @hide */ 4022 public static final Validator POINTER_SPEED_VALIDATOR = 4023 new SettingsValidators.InclusiveFloatRangeValidator(-7, 7); 4024 4025 /** 4026 * Whether lock-to-app will be triggered by long-press on recents. 4027 * @hide 4028 */ 4029 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 4030 4031 /** @hide */ 4032 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4033 4034 /** 4035 * I am the lolrus. 4036 * <p> 4037 * Nonzero values indicate that the user has a bukkit. 4038 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 4039 * @hide 4040 */ 4041 public static final String EGG_MODE = "egg_mode"; 4042 4043 /** @hide */ 4044 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 4045 @Override 4046 public boolean validate(String value) { 4047 try { 4048 return Long.parseLong(value) >= 0; 4049 } catch (NumberFormatException e) { 4050 return false; 4051 } 4052 } 4053 }; 4054 4055 /** 4056 * Setting to determine whether or not to show the battery percentage in the status bar. 4057 * 0 - Don't show percentage 4058 * 1 - Show percentage 4059 * @hide 4060 */ 4061 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 4062 4063 /** @hide */ 4064 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = BOOLEAN_VALIDATOR; 4065 4066 /** 4067 * IMPORTANT: If you add a new public settings you also have to add it to 4068 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 4069 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 4070 * the setting value. See an example above. 4071 */ 4072 4073 /** 4074 * Settings to backup. This is here so that it's in the same place as the settings 4075 * keys and easy to update. 4076 * 4077 * NOTE: Settings are backed up and restored in the order they appear 4078 * in this array. If you have one setting depending on another, 4079 * make sure that they are ordered appropriately. 4080 * 4081 * @hide 4082 */ 4083 public static final String[] SETTINGS_TO_BACKUP = { 4084 STAY_ON_WHILE_PLUGGED_IN, // moved to global 4085 WIFI_USE_STATIC_IP, 4086 WIFI_STATIC_IP, 4087 WIFI_STATIC_GATEWAY, 4088 WIFI_STATIC_NETMASK, 4089 WIFI_STATIC_DNS1, 4090 WIFI_STATIC_DNS2, 4091 BLUETOOTH_DISCOVERABILITY, 4092 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4093 FONT_SCALE, 4094 DIM_SCREEN, 4095 SCREEN_OFF_TIMEOUT, 4096 SCREEN_BRIGHTNESS_MODE, 4097 SCREEN_AUTO_BRIGHTNESS_ADJ, 4098 SCREEN_BRIGHTNESS_FOR_VR, 4099 VIBRATE_INPUT_DEVICES, 4100 MODE_RINGER_STREAMS_AFFECTED, 4101 TEXT_AUTO_REPLACE, 4102 TEXT_AUTO_CAPS, 4103 TEXT_AUTO_PUNCTUATE, 4104 TEXT_SHOW_PASSWORD, 4105 AUTO_TIME, // moved to global 4106 AUTO_TIME_ZONE, // moved to global 4107 TIME_12_24, 4108 DATE_FORMAT, 4109 DTMF_TONE_WHEN_DIALING, 4110 DTMF_TONE_TYPE_WHEN_DIALING, 4111 HEARING_AID, 4112 TTY_MODE, 4113 MASTER_MONO, 4114 SOUND_EFFECTS_ENABLED, 4115 HAPTIC_FEEDBACK_ENABLED, 4116 POWER_SOUNDS_ENABLED, // moved to global 4117 DOCK_SOUNDS_ENABLED, // moved to global 4118 LOCKSCREEN_SOUNDS_ENABLED, 4119 SHOW_WEB_SUGGESTIONS, 4120 SIP_CALL_OPTIONS, 4121 SIP_RECEIVE_CALLS, 4122 POINTER_SPEED, 4123 VIBRATE_WHEN_RINGING, 4124 RINGTONE, 4125 LOCK_TO_APP_ENABLED, 4126 NOTIFICATION_SOUND, 4127 ACCELEROMETER_ROTATION, 4128 SHOW_BATTERY_PERCENT, 4129 NOTIFICATION_VIBRATION_INTENSITY, 4130 HAPTIC_FEEDBACK_INTENSITY, 4131 DISPLAY_COLOR_MODE 4132 }; 4133 4134 /** 4135 * Keys we no longer back up under the current schema, but want to continue to 4136 * process when restoring historical backup datasets. 4137 * 4138 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 4139 * otherwise they won't be restored. 4140 * 4141 * @hide 4142 */ 4143 public static final String[] LEGACY_RESTORE_SETTINGS = { 4144 }; 4145 4146 /** 4147 * These are all public system settings 4148 * 4149 * @hide 4150 */ 4151 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4152 static { 4153 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4154 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4155 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4156 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4157 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4158 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4159 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4160 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4161 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4162 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4163 PUBLIC_SETTINGS.add(FONT_SCALE); 4164 PUBLIC_SETTINGS.add(DIM_SCREEN); 4165 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4166 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4167 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4168 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4169 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4170 PUBLIC_SETTINGS.add(VIBRATE_ON); 4171 PUBLIC_SETTINGS.add(VOLUME_RING); 4172 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4173 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4174 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4175 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4176 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4177 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4178 PUBLIC_SETTINGS.add(RINGTONE); 4179 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4180 PUBLIC_SETTINGS.add(ALARM_ALERT); 4181 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4182 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4183 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4184 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4185 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4186 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4187 PUBLIC_SETTINGS.add(TIME_12_24); 4188 PUBLIC_SETTINGS.add(DATE_FORMAT); 4189 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4190 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4191 PUBLIC_SETTINGS.add(USER_ROTATION); 4192 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4193 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4194 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4195 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4196 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4197 } 4198 4199 /** 4200 * These are all hidden system settings. 4201 * 4202 * @hide 4203 */ 4204 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4205 static { 4206 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4207 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4208 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4209 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4210 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4211 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4212 PRIVATE_SETTINGS.add(MASTER_MONO); 4213 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4214 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4215 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4216 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4217 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4218 PRIVATE_SETTINGS.add(HEARING_AID); 4219 PRIVATE_SETTINGS.add(TTY_MODE); 4220 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4221 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4222 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4223 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4224 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4225 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4226 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4227 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4228 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4229 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4230 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4231 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4232 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4233 PRIVATE_SETTINGS.add(LOCK_SOUND); 4234 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4235 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4236 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4237 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4238 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4239 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4240 PRIVATE_SETTINGS.add(POINTER_SPEED); 4241 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4242 PRIVATE_SETTINGS.add(EGG_MODE); 4243 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4244 PRIVATE_SETTINGS.add(DISPLAY_COLOR_MODE); 4245 } 4246 4247 /** 4248 * These are all public system settings 4249 * 4250 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 4251 * otherwise they won't be restored. 4252 * 4253 * @hide 4254 */ 4255 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4256 static { 4257 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 4258 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4259 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4260 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4261 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4262 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4263 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4264 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4265 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4266 VALIDATORS.put(DISPLAY_COLOR_MODE, DISPLAY_COLOR_MODE_VALIDATOR); 4267 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4268 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4269 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4270 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4271 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4272 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4273 VALIDATORS.put(NOTIFICATION_VIBRATION_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4274 VALIDATORS.put(HAPTIC_FEEDBACK_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4275 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4276 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4277 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4278 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4279 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4280 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4281 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4282 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 4283 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 4284 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4285 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4286 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4287 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4288 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4289 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4290 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4291 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4292 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4293 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4294 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 4295 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 4296 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4297 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4298 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4299 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4300 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4301 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4302 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4303 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4304 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4305 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4306 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4307 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4308 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4309 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4310 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4311 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4312 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4313 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4314 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4315 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4316 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4317 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4318 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4319 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4320 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4321 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4322 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4323 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4324 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4325 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4326 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4327 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4328 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4329 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4330 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4331 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4332 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4333 } 4334 4335 /** 4336 * These entries are considered common between the personal and the managed profile, 4337 * since the managed profile doesn't get to change them. 4338 */ 4339 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4340 static { 4341 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4342 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4343 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4344 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4345 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4346 } 4347 4348 /** @hide */ 4349 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4350 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4351 } 4352 4353 /** 4354 * These entries should be cloned from this profile's parent only if the dependency's 4355 * value is true ("1") 4356 * 4357 * Note: the dependencies must be Secure settings 4358 * 4359 * @hide 4360 */ 4361 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4362 static { 4363 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4364 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4365 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4366 } 4367 4368 /** @hide */ 4369 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4370 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4371 } 4372 4373 /** 4374 * System settings which can be accessed by instant apps. 4375 * @hide 4376 */ 4377 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4378 static { 4379 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4380 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4381 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4382 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4383 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4384 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4385 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4386 INSTANT_APP_SETTINGS.add(TIME_12_24); 4387 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4388 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4389 } 4390 4391 /** 4392 * When to use Wi-Fi calling 4393 * 4394 * @see android.telephony.TelephonyManager.WifiCallingChoices 4395 * @hide 4396 */ 4397 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4398 4399 // Settings moved to Settings.Secure 4400 4401 /** 4402 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4403 * instead 4404 */ 4405 @Deprecated 4406 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4407 4408 /** 4409 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4410 */ 4411 @Deprecated 4412 public static final String ANDROID_ID = Secure.ANDROID_ID; 4413 4414 /** 4415 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4416 */ 4417 @Deprecated 4418 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4419 4420 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 4421 4422 /** 4423 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4424 */ 4425 @Deprecated 4426 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4427 4428 /** 4429 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4430 */ 4431 @Deprecated 4432 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4433 4434 /** 4435 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4436 */ 4437 @Deprecated 4438 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4439 4440 /** 4441 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4442 */ 4443 @Deprecated 4444 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4445 4446 /** 4447 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4448 * instead 4449 */ 4450 @Deprecated 4451 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4452 4453 /** 4454 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4455 */ 4456 @Deprecated 4457 public static final String LOGGING_ID = Secure.LOGGING_ID; 4458 4459 /** 4460 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4461 */ 4462 @Deprecated 4463 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4464 4465 /** 4466 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4467 * instead 4468 */ 4469 @Deprecated 4470 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4471 4472 /** 4473 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4474 * instead 4475 */ 4476 @Deprecated 4477 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4478 4479 /** 4480 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4481 * instead 4482 */ 4483 @Deprecated 4484 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4485 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4486 4487 /** 4488 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4489 */ 4490 @Deprecated 4491 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4492 4493 /** 4494 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4495 */ 4496 @Deprecated 4497 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4498 4499 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4500 4501 /** 4502 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4503 */ 4504 @Deprecated 4505 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4506 4507 /** 4508 * @deprecated Use 4509 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4510 */ 4511 @Deprecated 4512 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4513 4514 /** 4515 * @deprecated Use 4516 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4517 */ 4518 @Deprecated 4519 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4520 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4521 4522 /** 4523 * @deprecated Use 4524 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4525 */ 4526 @Deprecated 4527 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4528 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4529 4530 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 4531 BOOLEAN_VALIDATOR; 4532 4533 /** 4534 * @deprecated Use 4535 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4536 */ 4537 @Deprecated 4538 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4539 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4540 4541 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 4542 NON_NEGATIVE_INTEGER_VALIDATOR; 4543 4544 /** 4545 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4546 * instead 4547 */ 4548 @Deprecated 4549 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4550 4551 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 4552 NON_NEGATIVE_INTEGER_VALIDATOR; 4553 4554 /** 4555 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4556 */ 4557 @Deprecated 4558 public static final String WIFI_ON = Global.WIFI_ON; 4559 4560 /** 4561 * @deprecated Use 4562 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4563 * instead 4564 */ 4565 @Deprecated 4566 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4567 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4568 4569 /** 4570 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4571 */ 4572 @Deprecated 4573 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4574 4575 /** 4576 * @deprecated Use 4577 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4578 */ 4579 @Deprecated 4580 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4581 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4582 4583 /** 4584 * @deprecated Use 4585 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4586 */ 4587 @Deprecated 4588 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4589 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4590 4591 /** 4592 * @deprecated Use 4593 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4594 * instead 4595 */ 4596 @Deprecated 4597 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4598 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4599 4600 /** 4601 * @deprecated Use 4602 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4603 */ 4604 @Deprecated 4605 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4606 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4607 4608 /** 4609 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4610 * instead 4611 */ 4612 @Deprecated 4613 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4614 4615 /** 4616 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4617 */ 4618 @Deprecated 4619 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4620 4621 /** 4622 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4623 */ 4624 @Deprecated 4625 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4626 4627 /** 4628 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4629 * instead 4630 */ 4631 @Deprecated 4632 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4633 4634 /** 4635 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4636 * instead 4637 */ 4638 @Deprecated 4639 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4640 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4641 4642 /** 4643 * Checks if the specified app can modify system settings. As of API 4644 * level 23, an app cannot modify system settings unless it declares the 4645 * {@link android.Manifest.permission#WRITE_SETTINGS} 4646 * permission in its manifest, <em>and</em> the user specifically grants 4647 * the app this capability. To prompt the user to grant this approval, 4648 * the app must send an intent with the action {@link 4649 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4650 * the system to display a permission management screen. 4651 * 4652 * @param context App context. 4653 * @return true if the calling app can write to system settings, false otherwise 4654 */ 4655 public static boolean canWrite(Context context) { 4656 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4657 context.getOpPackageName(), false); 4658 } 4659 } 4660 4661 /** 4662 * Secure system settings, containing system preferences that applications 4663 * can read but are not allowed to write. These are for preferences that 4664 * the user must explicitly modify through the system UI or specialized 4665 * APIs for those values, not modified directly by applications. 4666 */ 4667 public static final class Secure extends NameValueTable { 4668 // NOTE: If you add new settings here, be sure to add them to 4669 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSecureSettingsLocked. 4670 4671 /** 4672 * The content:// style URL for this table 4673 */ 4674 public static final Uri CONTENT_URI = 4675 Uri.parse("content://" + AUTHORITY + "/secure"); 4676 4677 private static final ContentProviderHolder sProviderHolder = 4678 new ContentProviderHolder(CONTENT_URI); 4679 4680 // Populated lazily, guarded by class object: 4681 private static final NameValueCache sNameValueCache = new NameValueCache( 4682 CONTENT_URI, 4683 CALL_METHOD_GET_SECURE, 4684 CALL_METHOD_PUT_SECURE, 4685 sProviderHolder); 4686 4687 private static ILockSettings sLockSettings = null; 4688 4689 private static boolean sIsSystemProcess; 4690 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4691 private static final HashSet<String> MOVED_TO_GLOBAL; 4692 static { 4693 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4694 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4695 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4696 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4697 4698 MOVED_TO_GLOBAL = new HashSet<>(); 4699 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4700 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4701 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4702 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4703 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4704 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4705 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4706 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4707 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4708 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4709 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4710 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4711 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4712 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4713 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4714 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4715 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4716 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4717 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4718 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4719 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4720 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4721 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4722 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4723 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4724 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4725 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4726 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4727 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4728 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4729 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4730 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4731 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4732 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4733 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4734 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4735 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4736 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4737 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4738 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4739 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4740 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4741 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4742 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4743 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4744 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4745 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4746 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4747 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4748 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4749 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4750 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4751 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4752 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4753 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4754 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4755 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4756 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4757 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4758 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4759 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4760 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4761 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4762 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4763 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4764 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4765 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4766 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4767 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4768 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4769 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4770 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4771 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4772 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4773 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4774 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4775 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4776 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4777 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4778 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4779 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4780 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4781 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4782 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4783 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4784 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4785 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4786 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4787 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4788 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4789 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4790 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4791 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4792 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4793 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4794 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4795 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4796 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4797 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4798 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4799 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4800 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4801 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4802 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4803 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4804 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4805 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4806 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4807 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4808 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4809 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4810 } 4811 4812 /** @hide */ 4813 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4814 outKeySet.addAll(MOVED_TO_GLOBAL); 4815 } 4816 4817 /** @hide */ 4818 public static void clearProviderForTest() { 4819 sProviderHolder.clearProviderForTest(); 4820 sNameValueCache.clearGenerationTrackerForTest(); 4821 } 4822 4823 /** 4824 * Look up a name in the database. 4825 * @param resolver to access the database with 4826 * @param name to look up in the table 4827 * @return the corresponding value, or null if not present 4828 */ 4829 public static String getString(ContentResolver resolver, String name) { 4830 return getStringForUser(resolver, name, resolver.getUserId()); 4831 } 4832 4833 /** @hide */ 4834 public static String getStringForUser(ContentResolver resolver, String name, 4835 int userHandle) { 4836 if (MOVED_TO_GLOBAL.contains(name)) { 4837 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4838 + " to android.provider.Settings.Global."); 4839 return Global.getStringForUser(resolver, name, userHandle); 4840 } 4841 4842 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4843 synchronized (Secure.class) { 4844 if (sLockSettings == null) { 4845 sLockSettings = ILockSettings.Stub.asInterface( 4846 (IBinder) ServiceManager.getService("lock_settings")); 4847 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4848 } 4849 } 4850 if (sLockSettings != null && !sIsSystemProcess) { 4851 // No context; use the ActivityThread's context as an approximation for 4852 // determining the target API level. 4853 Application application = ActivityThread.currentApplication(); 4854 4855 boolean isPreMnc = application != null 4856 && application.getApplicationInfo() != null 4857 && application.getApplicationInfo().targetSdkVersion 4858 <= VERSION_CODES.LOLLIPOP_MR1; 4859 if (isPreMnc) { 4860 try { 4861 return sLockSettings.getString(name, "0", userHandle); 4862 } catch (RemoteException re) { 4863 // Fall through 4864 } 4865 } else { 4866 throw new SecurityException("Settings.Secure." + name 4867 + " is deprecated and no longer accessible." 4868 + " See API documentation for potential replacements."); 4869 } 4870 } 4871 } 4872 4873 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4874 } 4875 4876 /** 4877 * Store a name/value pair into the database. 4878 * @param resolver to access the database with 4879 * @param name to store 4880 * @param value to associate with the name 4881 * @return true if the value was set, false on database errors 4882 */ 4883 public static boolean putString(ContentResolver resolver, String name, String value) { 4884 return putStringForUser(resolver, name, value, resolver.getUserId()); 4885 } 4886 4887 /** @hide */ 4888 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4889 int userHandle) { 4890 return putStringForUser(resolver, name, value, null, false, userHandle); 4891 } 4892 4893 /** @hide */ 4894 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4895 @NonNull String name, @Nullable String value, @Nullable String tag, 4896 boolean makeDefault, @UserIdInt int userHandle) { 4897 if (LOCATION_MODE.equals(name)) { 4898 // Map LOCATION_MODE to underlying location provider storage API 4899 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4900 } 4901 if (MOVED_TO_GLOBAL.contains(name)) { 4902 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4903 + " to android.provider.Settings.Global"); 4904 return Global.putStringForUser(resolver, name, value, 4905 tag, makeDefault, userHandle); 4906 } 4907 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4908 makeDefault, userHandle); 4909 } 4910 4911 /** 4912 * Store a name/value pair into the database. 4913 * <p> 4914 * The method takes an optional tag to associate with the setting 4915 * which can be used to clear only settings made by your package and 4916 * associated with this tag by passing the tag to {@link 4917 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4918 * the current tag. Also if another package changes the setting 4919 * then the tag will be set to the one specified in the set call 4920 * which can be null. Also any of the settings setters that do not 4921 * take a tag as an argument effectively clears the tag. 4922 * </p><p> 4923 * For example, if you set settings A and B with tags T1 and T2 and 4924 * another app changes setting A (potentially to the same value), it 4925 * can assign to it a tag T3 (note that now the package that changed 4926 * the setting is not yours). Now if you reset your changes for T1 and 4927 * T2 only setting B will be reset and A not (as it was changed by 4928 * another package) but since A did not change you are in the desired 4929 * initial state. Now if the other app changes the value of A (assuming 4930 * you registered an observer in the beginning) you would detect that 4931 * the setting was changed by another app and handle this appropriately 4932 * (ignore, set back to some value, etc). 4933 * </p><p> 4934 * Also the method takes an argument whether to make the value the 4935 * default for this setting. If the system already specified a default 4936 * value, then the one passed in here will <strong>not</strong> 4937 * be set as the default. 4938 * </p> 4939 * 4940 * @param resolver to access the database with. 4941 * @param name to store. 4942 * @param value to associate with the name. 4943 * @param tag to associate with the setting. 4944 * @param makeDefault whether to make the value the default one. 4945 * @return true if the value was set, false on database errors. 4946 * 4947 * @see #resetToDefaults(ContentResolver, String) 4948 * 4949 * @hide 4950 */ 4951 @SystemApi 4952 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4953 public static boolean putString(@NonNull ContentResolver resolver, 4954 @NonNull String name, @Nullable String value, @Nullable String tag, 4955 boolean makeDefault) { 4956 return putStringForUser(resolver, name, value, tag, makeDefault, 4957 resolver.getUserId()); 4958 } 4959 4960 /** 4961 * Reset the settings to their defaults. This would reset <strong>only</strong> 4962 * settings set by the caller's package. Think of it of a way to undo your own 4963 * changes to the global settings. Passing in the optional tag will reset only 4964 * settings changed by your package and associated with this tag. 4965 * 4966 * @param resolver Handle to the content resolver. 4967 * @param tag Optional tag which should be associated with the settings to reset. 4968 * 4969 * @see #putString(ContentResolver, String, String, String, boolean) 4970 * 4971 * @hide 4972 */ 4973 @SystemApi 4974 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4975 public static void resetToDefaults(@NonNull ContentResolver resolver, 4976 @Nullable String tag) { 4977 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4978 resolver.getUserId()); 4979 } 4980 4981 /** 4982 * 4983 * Reset the settings to their defaults for a given user with a specific mode. The 4984 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4985 * allowing resetting the settings made by a package and associated with the tag. 4986 * 4987 * @param resolver Handle to the content resolver. 4988 * @param tag Optional tag which should be associated with the settings to reset. 4989 * @param mode The reset mode. 4990 * @param userHandle The user for which to reset to defaults. 4991 * 4992 * @see #RESET_MODE_PACKAGE_DEFAULTS 4993 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 4994 * @see #RESET_MODE_UNTRUSTED_CHANGES 4995 * @see #RESET_MODE_TRUSTED_DEFAULTS 4996 * 4997 * @hide 4998 */ 4999 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 5000 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 5001 try { 5002 Bundle arg = new Bundle(); 5003 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 5004 if (tag != null) { 5005 arg.putString(CALL_METHOD_TAG_KEY, tag); 5006 } 5007 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 5008 IContentProvider cp = sProviderHolder.getProvider(resolver); 5009 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 5010 } catch (RemoteException e) { 5011 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 5012 } 5013 } 5014 5015 /** 5016 * Construct the content URI for a particular name/value pair, 5017 * useful for monitoring changes with a ContentObserver. 5018 * @param name to look up in the table 5019 * @return the corresponding content URI, or null if not present 5020 */ 5021 public static Uri getUriFor(String name) { 5022 if (MOVED_TO_GLOBAL.contains(name)) { 5023 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 5024 + " to android.provider.Settings.Global, returning global URI."); 5025 return Global.getUriFor(Global.CONTENT_URI, name); 5026 } 5027 return getUriFor(CONTENT_URI, name); 5028 } 5029 5030 /** 5031 * Convenience function for retrieving a single secure settings value 5032 * as an integer. Note that internally setting values are always 5033 * stored as strings; this function converts the string to an integer 5034 * for you. The default value will be returned if the setting is 5035 * not defined or not an integer. 5036 * 5037 * @param cr The ContentResolver to access. 5038 * @param name The name of the setting to retrieve. 5039 * @param def Value to return if the setting is not defined. 5040 * 5041 * @return The setting's current value, or 'def' if it is not defined 5042 * or not a valid integer. 5043 */ 5044 public static int getInt(ContentResolver cr, String name, int def) { 5045 return getIntForUser(cr, name, def, cr.getUserId()); 5046 } 5047 5048 /** @hide */ 5049 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 5050 if (LOCATION_MODE.equals(name)) { 5051 // Map from to underlying location provider storage API to location mode 5052 return getLocationModeForUser(cr, userHandle); 5053 } 5054 String v = getStringForUser(cr, name, userHandle); 5055 try { 5056 return v != null ? Integer.parseInt(v) : def; 5057 } catch (NumberFormatException e) { 5058 return def; 5059 } 5060 } 5061 5062 /** 5063 * Convenience function for retrieving a single secure settings value 5064 * as an integer. Note that internally setting values are always 5065 * stored as strings; this function converts the string to an integer 5066 * for you. 5067 * <p> 5068 * This version does not take a default value. If the setting has not 5069 * been set, or the string value is not a number, 5070 * it throws {@link SettingNotFoundException}. 5071 * 5072 * @param cr The ContentResolver to access. 5073 * @param name The name of the setting to retrieve. 5074 * 5075 * @throws SettingNotFoundException Thrown if a setting by the given 5076 * name can't be found or the setting value is not an integer. 5077 * 5078 * @return The setting's current value. 5079 */ 5080 public static int getInt(ContentResolver cr, String name) 5081 throws SettingNotFoundException { 5082 return getIntForUser(cr, name, cr.getUserId()); 5083 } 5084 5085 /** @hide */ 5086 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 5087 throws SettingNotFoundException { 5088 if (LOCATION_MODE.equals(name)) { 5089 // Map from to underlying location provider storage API to location mode 5090 return getLocationModeForUser(cr, userHandle); 5091 } 5092 String v = getStringForUser(cr, name, userHandle); 5093 try { 5094 return Integer.parseInt(v); 5095 } catch (NumberFormatException e) { 5096 throw new SettingNotFoundException(name); 5097 } 5098 } 5099 5100 /** 5101 * Convenience function for updating a single settings value as an 5102 * integer. This will either create a new entry in the table if the 5103 * given name does not exist, or modify the value of the existing row 5104 * with that name. Note that internally setting values are always 5105 * stored as strings, so this function converts the given value to a 5106 * string before storing it. 5107 * 5108 * @param cr The ContentResolver to access. 5109 * @param name The name of the setting to modify. 5110 * @param value The new value for the setting. 5111 * @return true if the value was set, false on database errors 5112 */ 5113 public static boolean putInt(ContentResolver cr, String name, int value) { 5114 return putIntForUser(cr, name, value, cr.getUserId()); 5115 } 5116 5117 /** @hide */ 5118 public static boolean putIntForUser(ContentResolver cr, String name, int value, 5119 int userHandle) { 5120 return putStringForUser(cr, name, Integer.toString(value), userHandle); 5121 } 5122 5123 /** 5124 * Convenience function for retrieving a single secure settings value 5125 * as a {@code long}. Note that internally setting values are always 5126 * stored as strings; this function converts the string to a {@code long} 5127 * for you. The default value will be returned if the setting is 5128 * not defined or not a {@code long}. 5129 * 5130 * @param cr The ContentResolver to access. 5131 * @param name The name of the setting to retrieve. 5132 * @param def Value to return if the setting is not defined. 5133 * 5134 * @return The setting's current value, or 'def' if it is not defined 5135 * or not a valid {@code long}. 5136 */ 5137 public static long getLong(ContentResolver cr, String name, long def) { 5138 return getLongForUser(cr, name, def, cr.getUserId()); 5139 } 5140 5141 /** @hide */ 5142 public static long getLongForUser(ContentResolver cr, String name, long def, 5143 int userHandle) { 5144 String valString = getStringForUser(cr, name, userHandle); 5145 long value; 5146 try { 5147 value = valString != null ? Long.parseLong(valString) : def; 5148 } catch (NumberFormatException e) { 5149 value = def; 5150 } 5151 return value; 5152 } 5153 5154 /** 5155 * Convenience function for retrieving a single secure settings value 5156 * as a {@code long}. Note that internally setting values are always 5157 * stored as strings; this function converts the string to a {@code long} 5158 * for you. 5159 * <p> 5160 * This version does not take a default value. If the setting has not 5161 * been set, or the string value is not a number, 5162 * it throws {@link SettingNotFoundException}. 5163 * 5164 * @param cr The ContentResolver to access. 5165 * @param name The name of the setting to retrieve. 5166 * 5167 * @return The setting's current value. 5168 * @throws SettingNotFoundException Thrown if a setting by the given 5169 * name can't be found or the setting value is not an integer. 5170 */ 5171 public static long getLong(ContentResolver cr, String name) 5172 throws SettingNotFoundException { 5173 return getLongForUser(cr, name, cr.getUserId()); 5174 } 5175 5176 /** @hide */ 5177 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5178 throws SettingNotFoundException { 5179 String valString = getStringForUser(cr, name, userHandle); 5180 try { 5181 return Long.parseLong(valString); 5182 } catch (NumberFormatException e) { 5183 throw new SettingNotFoundException(name); 5184 } 5185 } 5186 5187 /** 5188 * Convenience function for updating a secure settings value as a long 5189 * integer. This will either create a new entry in the table if the 5190 * given name does not exist, or modify the value of the existing row 5191 * with that name. Note that internally setting values are always 5192 * stored as strings, so this function converts the given value to a 5193 * string before storing it. 5194 * 5195 * @param cr The ContentResolver to access. 5196 * @param name The name of the setting to modify. 5197 * @param value The new value for the setting. 5198 * @return true if the value was set, false on database errors 5199 */ 5200 public static boolean putLong(ContentResolver cr, String name, long value) { 5201 return putLongForUser(cr, name, value, cr.getUserId()); 5202 } 5203 5204 /** @hide */ 5205 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5206 int userHandle) { 5207 return putStringForUser(cr, name, Long.toString(value), userHandle); 5208 } 5209 5210 /** 5211 * Convenience function for retrieving a single secure settings value 5212 * as a floating point number. Note that internally setting values are 5213 * always stored as strings; this function converts the string to an 5214 * float for you. The default value will be returned if the setting 5215 * is not defined or not a valid float. 5216 * 5217 * @param cr The ContentResolver to access. 5218 * @param name The name of the setting to retrieve. 5219 * @param def Value to return if the setting is not defined. 5220 * 5221 * @return The setting's current value, or 'def' if it is not defined 5222 * or not a valid float. 5223 */ 5224 public static float getFloat(ContentResolver cr, String name, float def) { 5225 return getFloatForUser(cr, name, def, cr.getUserId()); 5226 } 5227 5228 /** @hide */ 5229 public static float getFloatForUser(ContentResolver cr, String name, float def, 5230 int userHandle) { 5231 String v = getStringForUser(cr, name, userHandle); 5232 try { 5233 return v != null ? Float.parseFloat(v) : def; 5234 } catch (NumberFormatException e) { 5235 return def; 5236 } 5237 } 5238 5239 /** 5240 * Convenience function for retrieving a single secure settings value 5241 * as a float. Note that internally setting values are always 5242 * stored as strings; this function converts the string to a float 5243 * for you. 5244 * <p> 5245 * This version does not take a default value. If the setting has not 5246 * been set, or the string value is not a number, 5247 * it throws {@link SettingNotFoundException}. 5248 * 5249 * @param cr The ContentResolver to access. 5250 * @param name The name of the setting to retrieve. 5251 * 5252 * @throws SettingNotFoundException Thrown if a setting by the given 5253 * name can't be found or the setting value is not a float. 5254 * 5255 * @return The setting's current value. 5256 */ 5257 public static float getFloat(ContentResolver cr, String name) 5258 throws SettingNotFoundException { 5259 return getFloatForUser(cr, name, cr.getUserId()); 5260 } 5261 5262 /** @hide */ 5263 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5264 throws SettingNotFoundException { 5265 String v = getStringForUser(cr, name, userHandle); 5266 if (v == null) { 5267 throw new SettingNotFoundException(name); 5268 } 5269 try { 5270 return Float.parseFloat(v); 5271 } catch (NumberFormatException e) { 5272 throw new SettingNotFoundException(name); 5273 } 5274 } 5275 5276 /** 5277 * Convenience function for updating a single settings value as a 5278 * floating point number. This will either create a new entry in the 5279 * table if the given name does not exist, or modify the value of the 5280 * existing row with that name. Note that internally setting values 5281 * are always stored as strings, so this function converts the given 5282 * value to a string before storing it. 5283 * 5284 * @param cr The ContentResolver to access. 5285 * @param name The name of the setting to modify. 5286 * @param value The new value for the setting. 5287 * @return true if the value was set, false on database errors 5288 */ 5289 public static boolean putFloat(ContentResolver cr, String name, float value) { 5290 return putFloatForUser(cr, name, value, cr.getUserId()); 5291 } 5292 5293 /** @hide */ 5294 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5295 int userHandle) { 5296 return putStringForUser(cr, name, Float.toString(value), userHandle); 5297 } 5298 5299 /** 5300 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5301 * instead 5302 */ 5303 @Deprecated 5304 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5305 Global.DEVELOPMENT_SETTINGS_ENABLED; 5306 5307 /** 5308 * When the user has enable the option to have a "bug report" command 5309 * in the power menu. 5310 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5311 * @hide 5312 */ 5313 @Deprecated 5314 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5315 5316 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 5317 5318 /** 5319 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5320 */ 5321 @Deprecated 5322 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5323 5324 /** 5325 * Setting to allow mock locations and location provider status to be injected into the 5326 * LocationManager service for testing purposes during application development. These 5327 * locations and status values override actual location and status information generated 5328 * by network, gps, or other location providers. 5329 * 5330 * @deprecated This settings is not used anymore. 5331 */ 5332 @Deprecated 5333 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5334 5335 private static final Validator ALLOW_MOCK_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 5336 5337 /** 5338 * On Android 8.0 (API level 26) and higher versions of the platform, 5339 * a 64-bit number (expressed as a hexadecimal string), unique to 5340 * each combination of app-signing key, user, and device. 5341 * Values of {@code ANDROID_ID} are scoped by signing key and user. 5342 * The value may change if a factory reset is performed on the 5343 * device or if an APK signing key changes. 5344 * 5345 * For more information about how the platform handles {@code ANDROID_ID} 5346 * in Android 8.0 (API level 26) and higher, see <a 5347 * href="{@docRoot}preview/behavior-changes.html#privacy-all"> 5348 * Android 8.0 Behavior Changes</a>. 5349 * 5350 * <p class="note"><strong>Note:</strong> For apps that were installed 5351 * prior to updating the device to a version of Android 8.0 5352 * (API level 26) or higher, the value of {@code ANDROID_ID} changes 5353 * if the app is uninstalled and then reinstalled after the OTA. 5354 * To preserve values across uninstalls after an OTA to Android 8.0 5355 * or higher, developers can use 5356 * <a href="{@docRoot}guide/topics/data/keyvaluebackup.html"> 5357 * Key/Value Backup</a>.</p> 5358 * 5359 * <p>In versions of the platform lower than Android 8.0 (API level 26), 5360 * a 64-bit number (expressed as a hexadecimal string) that is randomly 5361 * generated when the user first sets up the device and should remain 5362 * constant for the lifetime of the user's device. 5363 * 5364 * On devices that have 5365 * <a href="{@docRoot}about/versions/android-4.2.html#MultipleUsers"> 5366 * multiple users</a>, each user appears as a 5367 * completely separate device, so the {@code ANDROID_ID} value is 5368 * unique to each user.</p> 5369 * 5370 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the ID is scoped 5371 * to the Instant App, it is generated when the Instant App is first installed and reset if 5372 * the user clears the Instant App. 5373 */ 5374 public static final String ANDROID_ID = "android_id"; 5375 5376 /** 5377 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5378 */ 5379 @Deprecated 5380 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5381 5382 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 5383 5384 /** 5385 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5386 */ 5387 @Deprecated 5388 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5389 5390 /** 5391 * Setting to record the input method used by default, holding the ID 5392 * of the desired method. 5393 */ 5394 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5395 5396 /** 5397 * Setting to record the input method subtype used by default, holding the ID 5398 * of the desired method. 5399 */ 5400 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5401 "selected_input_method_subtype"; 5402 5403 /** 5404 * Setting to record the history of input method subtype, holding the pair of ID of IME 5405 * and its last used subtype. 5406 * @hide 5407 */ 5408 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5409 "input_methods_subtype_history"; 5410 5411 /** 5412 * Setting to record the visibility of input method selector 5413 */ 5414 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5415 "input_method_selector_visibility"; 5416 5417 /** 5418 * The currently selected voice interaction service flattened ComponentName. 5419 * @hide 5420 */ 5421 @TestApi 5422 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5423 5424 /** 5425 * The currently selected autofill service flattened ComponentName. 5426 * @hide 5427 */ 5428 @TestApi 5429 public static final String AUTOFILL_SERVICE = "autofill_service"; 5430 5431 private static final Validator AUTOFILL_SERVICE_VALIDATOR = COMPONENT_NAME_VALIDATOR; 5432 5433 /** 5434 * Boolean indicating if Autofill supports field classification. 5435 * 5436 * @see android.service.autofill.AutofillService 5437 * 5438 * @hide 5439 */ 5440 @SystemApi 5441 @TestApi 5442 public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = 5443 "autofill_field_classification"; 5444 5445 /** 5446 * Defines value returned by {@link android.service.autofill.UserData#getMaxUserDataSize()}. 5447 * 5448 * @hide 5449 */ 5450 @SystemApi 5451 @TestApi 5452 public static final String AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE = 5453 "autofill_user_data_max_user_data_size"; 5454 5455 /** 5456 * Defines value returned by 5457 * {@link android.service.autofill.UserData#getMaxFieldClassificationIdsSize()}. 5458 * 5459 * @hide 5460 */ 5461 @SystemApi 5462 @TestApi 5463 public static final String AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE = 5464 "autofill_user_data_max_field_classification_size"; 5465 5466 /** 5467 * Defines value returned by 5468 * {@link android.service.autofill.UserData#getMaxCategoryCount()}. 5469 * 5470 * @hide 5471 */ 5472 @SystemApi 5473 @TestApi 5474 public static final String AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT = 5475 "autofill_user_data_max_category_count"; 5476 5477 /** 5478 * Defines value returned by {@link android.service.autofill.UserData#getMaxValueLength()}. 5479 * 5480 * @hide 5481 */ 5482 @SystemApi 5483 @TestApi 5484 public static final String AUTOFILL_USER_DATA_MAX_VALUE_LENGTH = 5485 "autofill_user_data_max_value_length"; 5486 5487 /** 5488 * Defines value returned by {@link android.service.autofill.UserData#getMinValueLength()}. 5489 * 5490 * @hide 5491 */ 5492 @SystemApi 5493 @TestApi 5494 public static final String AUTOFILL_USER_DATA_MIN_VALUE_LENGTH = 5495 "autofill_user_data_min_value_length"; 5496 5497 /** 5498 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5499 */ 5500 @Deprecated 5501 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5502 5503 /** 5504 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5505 * @hide 5506 */ 5507 @TestApi 5508 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5509 5510 /** 5511 * The current state of device personalization. 5512 * 5513 * @hide 5514 * @see UserSetupPersonalization 5515 */ 5516 public static final String USER_SETUP_PERSONALIZATION_STATE = 5517 "user_setup_personalization_state"; 5518 5519 /** 5520 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5521 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5522 * in case SetupWizard has been re-enabled on TV devices. 5523 * 5524 * @hide 5525 */ 5526 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5527 5528 /** 5529 * Prefix for category name that marks whether a suggested action from that category was 5530 * completed. 5531 * @hide 5532 */ 5533 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5534 5535 /** 5536 * List of input methods that are currently enabled. This is a string 5537 * containing the IDs of all enabled input methods, each ID separated 5538 * by ':'. 5539 * 5540 * Format like "ime0;subtype0;subtype1;subtype2:ime1:ime2;subtype0" 5541 * where imeId is ComponentName and subtype is int32. 5542 */ 5543 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5544 5545 /** 5546 * List of system input methods that are currently disabled. This is a string 5547 * containing the IDs of all disabled input methods, each ID separated 5548 * by ':'. 5549 * @hide 5550 */ 5551 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5552 5553 /** 5554 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5555 * determines if the IME should be shown when a hard keyboard is attached. 5556 * @hide 5557 */ 5558 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5559 5560 private static final Validator SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR = BOOLEAN_VALIDATOR; 5561 5562 /** 5563 * Host name and port for global http proxy. Uses ':' seperator for 5564 * between host and port. 5565 * 5566 * @deprecated Use {@link Global#HTTP_PROXY} 5567 */ 5568 @Deprecated 5569 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5570 5571 /** 5572 * Package designated as always-on VPN provider. 5573 * 5574 * @hide 5575 */ 5576 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5577 5578 /** 5579 * Whether to block networking outside of VPN connections while always-on is set. 5580 * @see #ALWAYS_ON_VPN_APP 5581 * 5582 * @hide 5583 */ 5584 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5585 5586 /** 5587 * Whether applications can be installed for this user via the system's 5588 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5589 * 5590 * <p>1 = permit app installation via the system package installer intent 5591 * <p>0 = do not allow use of the package installer 5592 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5593 * {@link PackageManager#canRequestPackageInstalls()} 5594 * @see PackageManager#canRequestPackageInstalls() 5595 */ 5596 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5597 5598 /** 5599 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5600 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5601 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5602 * on behalf of the profile owner if needed to make the change transparent for profile 5603 * owners. 5604 * 5605 * @hide 5606 */ 5607 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5608 "unknown_sources_default_reversed"; 5609 5610 /** 5611 * Comma-separated list of location providers that activities may access. Do not rely on 5612 * this value being present in settings.db or on ContentObserver notifications on the 5613 * corresponding Uri. 5614 * 5615 * @deprecated use {@link #LOCATION_MODE} and 5616 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5617 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5618 */ 5619 @Deprecated 5620 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5621 5622 /** 5623 * The degree of location access enabled by the user. 5624 * <p> 5625 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5626 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5627 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5628 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5629 * modes that might be added in the future. 5630 * <p> 5631 * Note: do not rely on this value being present in settings.db or on ContentObserver 5632 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5633 * to receive changes in this value. 5634 * 5635 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5636 * get the status of a location provider, use 5637 * {@link LocationManager#isProviderEnabled(String)}. 5638 */ 5639 @Deprecated 5640 public static final String LOCATION_MODE = "location_mode"; 5641 5642 /** 5643 * The App or module that changes the location mode. 5644 * @hide 5645 */ 5646 public static final String LOCATION_CHANGER = "location_changer"; 5647 /** 5648 * The location changer is unknown or unable to detect. 5649 * @hide 5650 */ 5651 public static final int LOCATION_CHANGER_UNKNOWN = 0; 5652 /** 5653 * Location settings in system settings. 5654 * @hide 5655 */ 5656 public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1; 5657 /** 5658 * The location icon in drop down notification drawer. 5659 * @hide 5660 */ 5661 public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2; 5662 5663 /** 5664 * Location access disabled. 5665 * 5666 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5667 * get the status of a location provider, use 5668 * {@link LocationManager#isProviderEnabled(String)}. 5669 */ 5670 @Deprecated 5671 public static final int LOCATION_MODE_OFF = 0; 5672 5673 /** 5674 * Network Location Provider disabled, but GPS and other sensors enabled. 5675 * 5676 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5677 * get the status of a location provider, use 5678 * {@link LocationManager#isProviderEnabled(String)}. 5679 */ 5680 @Deprecated 5681 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5682 5683 /** 5684 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5685 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5686 * {@link android.location.Criteria#POWER_MEDIUM}. 5687 * 5688 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5689 * get the status of a location provider, use 5690 * {@link LocationManager#isProviderEnabled(String)}. 5691 */ 5692 @Deprecated 5693 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5694 5695 /** 5696 * Best-effort location computation allowed. 5697 * 5698 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5699 * get the status of a location provider, use 5700 * {@link LocationManager#isProviderEnabled(String)}. 5701 */ 5702 @Deprecated 5703 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5704 5705 /** 5706 * A flag containing settings used for biometric weak 5707 * @hide 5708 */ 5709 @Deprecated 5710 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5711 "lock_biometric_weak_flags"; 5712 5713 /** 5714 * Whether lock-to-app will lock the keyguard when exiting. 5715 * @hide 5716 */ 5717 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5718 5719 /** 5720 * Whether autolock is enabled (0 = false, 1 = true) 5721 * 5722 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5723 * level of the keyguard. Accessing this setting from an app that is targeting 5724 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5725 */ 5726 @Deprecated 5727 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5728 5729 /** 5730 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5731 * 5732 * @deprecated Accessing this setting from an app that is targeting 5733 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5734 */ 5735 @Deprecated 5736 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5737 5738 /** 5739 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5740 * true) 5741 * 5742 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5743 * lockscreen uses 5744 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5745 * Accessing this setting from an app that is targeting 5746 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5747 */ 5748 @Deprecated 5749 public static final String 5750 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5751 5752 /** 5753 * This preference allows the device to be locked given time after screen goes off, 5754 * subject to current DeviceAdmin policy limits. 5755 * @hide 5756 */ 5757 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5758 5759 5760 /** 5761 * This preference contains the string that shows for owner info on LockScreen. 5762 * @hide 5763 * @deprecated 5764 */ 5765 @Deprecated 5766 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5767 5768 /** 5769 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5770 * @hide 5771 */ 5772 @Deprecated 5773 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5774 "lock_screen_appwidget_ids"; 5775 5776 /** 5777 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5778 * @hide 5779 */ 5780 @Deprecated 5781 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5782 "lock_screen_fallback_appwidget_id"; 5783 5784 /** 5785 * Index of the lockscreen appwidget to restore, -1 if none. 5786 * @hide 5787 */ 5788 @Deprecated 5789 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5790 "lock_screen_sticky_appwidget"; 5791 5792 /** 5793 * This preference enables showing the owner info on LockScreen. 5794 * @hide 5795 * @deprecated 5796 */ 5797 @Deprecated 5798 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5799 "lock_screen_owner_info_enabled"; 5800 5801 /** 5802 * When set by a user, allows notifications to be shown atop a securely locked screen 5803 * in their full "private" form (same as when the device is unlocked). 5804 * @hide 5805 */ 5806 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5807 "lock_screen_allow_private_notifications"; 5808 5809 /** 5810 * When set by a user, allows notification remote input atop a securely locked screen 5811 * without having to unlock 5812 * @hide 5813 */ 5814 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5815 "lock_screen_allow_remote_input"; 5816 5817 /** 5818 * Set by the system to track if the user needs to see the call to action for 5819 * the lockscreen notification policy. 5820 * @hide 5821 */ 5822 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5823 "show_note_about_notification_hiding"; 5824 5825 /** 5826 * Set to 1 by the system after trust agents have been initialized. 5827 * @hide 5828 */ 5829 public static final String TRUST_AGENTS_INITIALIZED = 5830 "trust_agents_initialized"; 5831 5832 /** 5833 * The Logging ID (a unique 64-bit value) as a hex string. 5834 * Used as a pseudonymous identifier for logging. 5835 * @deprecated This identifier is poorly initialized and has 5836 * many collisions. It should not be used. 5837 */ 5838 @Deprecated 5839 public static final String LOGGING_ID = "logging_id"; 5840 5841 /** 5842 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5843 */ 5844 @Deprecated 5845 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5846 5847 /** 5848 * No longer supported. 5849 */ 5850 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5851 5852 /** 5853 * No longer supported. 5854 */ 5855 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5856 5857 /** 5858 * No longer supported. 5859 */ 5860 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5861 5862 /** 5863 * Settings classname to launch when Settings is clicked from All 5864 * Applications. Needed because of user testing between the old 5865 * and new Settings apps. 5866 */ 5867 // TODO: 881807 5868 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5869 5870 /** 5871 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5872 */ 5873 @Deprecated 5874 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5875 5876 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5877 5878 /** 5879 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5880 */ 5881 @Deprecated 5882 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5883 5884 /** 5885 * If accessibility is enabled. 5886 */ 5887 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5888 5889 private static final Validator ACCESSIBILITY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5890 5891 /** 5892 * Setting specifying if the accessibility shortcut is enabled. 5893 * @hide 5894 */ 5895 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5896 "accessibility_shortcut_enabled"; 5897 5898 private static final Validator ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5899 5900 /** 5901 * Setting specifying if the accessibility shortcut is enabled. 5902 * @hide 5903 */ 5904 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5905 "accessibility_shortcut_on_lock_screen"; 5906 5907 private static final Validator ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR = 5908 BOOLEAN_VALIDATOR; 5909 5910 /** 5911 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5912 * @hide 5913 */ 5914 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5915 "accessibility_shortcut_dialog_shown"; 5916 5917 private static final Validator ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR = 5918 BOOLEAN_VALIDATOR; 5919 5920 /** 5921 * Setting specifying the accessibility service to be toggled via the accessibility 5922 * shortcut. Must be its flattened {@link ComponentName}. 5923 * @hide 5924 */ 5925 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5926 "accessibility_shortcut_target_service"; 5927 5928 private static final Validator ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR = 5929 COMPONENT_NAME_VALIDATOR; 5930 5931 /** 5932 * Setting specifying the accessibility service or feature to be toggled via the 5933 * accessibility button in the navigation bar. This is either a flattened 5934 * {@link ComponentName} or the class name of a system class implementing a supported 5935 * accessibility feature. 5936 * @hide 5937 */ 5938 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5939 "accessibility_button_target_component"; 5940 5941 private static final Validator ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR = 5942 new Validator() { 5943 @Override 5944 public boolean validate(String value) { 5945 // technically either ComponentName or class name, but there's proper value 5946 // validation at callsites, so allow any non-null string 5947 return value != null; 5948 } 5949 }; 5950 5951 /** 5952 * If touch exploration is enabled. 5953 */ 5954 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5955 5956 private static final Validator TOUCH_EXPLORATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5957 5958 /** 5959 * List of the enabled accessibility providers. 5960 */ 5961 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5962 "enabled_accessibility_services"; 5963 5964 private static final Validator ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR = 5965 new SettingsValidators.ComponentNameListValidator(":"); 5966 5967 /** 5968 * List of the accessibility services to which the user has granted 5969 * permission to put the device into touch exploration mode. 5970 * 5971 * @hide 5972 */ 5973 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5974 "touch_exploration_granted_accessibility_services"; 5975 5976 private static final Validator TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR = 5977 new SettingsValidators.ComponentNameListValidator(":"); 5978 5979 /** 5980 * Uri of the slice that's presented on the keyguard. 5981 * Defaults to a slice with the date and next alarm. 5982 * 5983 * @hide 5984 */ 5985 public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri"; 5986 5987 /** 5988 * Whether to speak passwords while in accessibility mode. 5989 * 5990 * @deprecated The speaking of passwords is controlled by individual accessibility services. 5991 * Apps should ignore this setting and provide complete information to accessibility 5992 * at all times, which was the behavior when this value was {@code true}. 5993 */ 5994 @Deprecated 5995 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5996 5997 private static final Validator ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 5998 5999 /** 6000 * Whether to draw text with high contrast while in accessibility mode. 6001 * 6002 * @hide 6003 */ 6004 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 6005 "high_text_contrast_enabled"; 6006 6007 private static final Validator ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR = 6008 BOOLEAN_VALIDATOR; 6009 6010 /** 6011 * Setting that specifies whether the display magnification is enabled via a system-wide 6012 * triple tap gesture. Display magnifications allows the user to zoom in the display content 6013 * and is targeted to low vision users. The current magnification scale is controlled by 6014 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6015 * 6016 * @hide 6017 */ 6018 @TestApi 6019 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 6020 "accessibility_display_magnification_enabled"; 6021 6022 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR = 6023 BOOLEAN_VALIDATOR; 6024 6025 /** 6026 * Setting that specifies whether the display magnification is enabled via a shortcut 6027 * affordance within the system's navigation area. Display magnifications allows the user to 6028 * zoom in the display content and is targeted to low vision users. The current 6029 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6030 * 6031 * @hide 6032 */ 6033 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 6034 "accessibility_display_magnification_navbar_enabled"; 6035 6036 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR 6037 = BOOLEAN_VALIDATOR; 6038 6039 /** 6040 * Setting that specifies what the display magnification scale is. 6041 * Display magnifications allows the user to zoom in the display 6042 * content and is targeted to low vision users. Whether a display 6043 * magnification is performed is controlled by 6044 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 6045 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 6046 * 6047 * @hide 6048 */ 6049 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 6050 "accessibility_display_magnification_scale"; 6051 6052 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR = 6053 new SettingsValidators.InclusiveFloatRangeValidator(1.0f, Float.MAX_VALUE); 6054 6055 /** 6056 * Unused mangnification setting 6057 * 6058 * @hide 6059 * @deprecated 6060 */ 6061 @Deprecated 6062 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 6063 "accessibility_display_magnification_auto_update"; 6064 6065 /** 6066 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 6067 * modified from an AccessibilityService using the SoftKeyboardController. 6068 * 6069 * @hide 6070 */ 6071 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 6072 "accessibility_soft_keyboard_mode"; 6073 6074 /** 6075 * Default soft keyboard behavior. 6076 * 6077 * @hide 6078 */ 6079 public static final int SHOW_MODE_AUTO = 0; 6080 6081 /** 6082 * Soft keyboard is never shown. 6083 * 6084 * @hide 6085 */ 6086 public static final int SHOW_MODE_HIDDEN = 1; 6087 6088 /** 6089 * Setting that specifies whether timed text (captions) should be 6090 * displayed in video content. Text display properties are controlled by 6091 * the following settings: 6092 * <ul> 6093 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 6094 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 6095 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 6096 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 6097 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 6098 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 6099 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 6100 * </ul> 6101 * 6102 * @hide 6103 */ 6104 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 6105 "accessibility_captioning_enabled"; 6106 6107 private static final Validator ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR = 6108 BOOLEAN_VALIDATOR; 6109 6110 /** 6111 * Setting that specifies the language for captions as a locale string, 6112 * e.g. en_US. 6113 * 6114 * @see java.util.Locale#toString 6115 * @hide 6116 */ 6117 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 6118 "accessibility_captioning_locale"; 6119 6120 private static final Validator ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR = LOCALE_VALIDATOR; 6121 6122 /** 6123 * Integer property that specifies the preset style for captions, one 6124 * of: 6125 * <ul> 6126 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 6127 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 6128 * </ul> 6129 * 6130 * @see java.util.Locale#toString 6131 * @hide 6132 */ 6133 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 6134 "accessibility_captioning_preset"; 6135 6136 private static final Validator ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR = 6137 new SettingsValidators.DiscreteValueValidator(new String[]{"-1", "0", "1", "2", 6138 "3", "4"}); 6139 6140 /** 6141 * Integer property that specifes the background color for captions as a 6142 * packed 32-bit color. 6143 * 6144 * @see android.graphics.Color#argb 6145 * @hide 6146 */ 6147 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 6148 "accessibility_captioning_background_color"; 6149 6150 private static final Validator ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR = 6151 ANY_INTEGER_VALIDATOR; 6152 6153 /** 6154 * Integer property that specifes the foreground color for captions as a 6155 * packed 32-bit color. 6156 * 6157 * @see android.graphics.Color#argb 6158 * @hide 6159 */ 6160 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 6161 "accessibility_captioning_foreground_color"; 6162 6163 private static final Validator ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR = 6164 ANY_INTEGER_VALIDATOR; 6165 6166 /** 6167 * Integer property that specifes the edge type for captions, one of: 6168 * <ul> 6169 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 6170 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 6171 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 6172 * </ul> 6173 * 6174 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 6175 * @hide 6176 */ 6177 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 6178 "accessibility_captioning_edge_type"; 6179 6180 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR = 6181 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2"}); 6182 6183 /** 6184 * Integer property that specifes the edge color for captions as a 6185 * packed 32-bit color. 6186 * 6187 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 6188 * @see android.graphics.Color#argb 6189 * @hide 6190 */ 6191 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 6192 "accessibility_captioning_edge_color"; 6193 6194 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR = 6195 ANY_INTEGER_VALIDATOR; 6196 6197 /** 6198 * Integer property that specifes the window color for captions as a 6199 * packed 32-bit color. 6200 * 6201 * @see android.graphics.Color#argb 6202 * @hide 6203 */ 6204 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 6205 "accessibility_captioning_window_color"; 6206 6207 private static final Validator ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR = 6208 ANY_INTEGER_VALIDATOR; 6209 6210 /** 6211 * String property that specifies the typeface for captions, one of: 6212 * <ul> 6213 * <li>DEFAULT 6214 * <li>MONOSPACE 6215 * <li>SANS_SERIF 6216 * <li>SERIF 6217 * </ul> 6218 * 6219 * @see android.graphics.Typeface 6220 * @hide 6221 */ 6222 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 6223 "accessibility_captioning_typeface"; 6224 6225 private static final Validator ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR = 6226 new SettingsValidators.DiscreteValueValidator(new String[]{"DEFAULT", 6227 "MONOSPACE", "SANS_SERIF", "SERIF"}); 6228 6229 /** 6230 * Floating point property that specifies font scaling for captions. 6231 * 6232 * @hide 6233 */ 6234 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 6235 "accessibility_captioning_font_scale"; 6236 6237 private static final Validator ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR = 6238 new SettingsValidators.InclusiveFloatRangeValidator(0.5f, 2.0f); 6239 6240 /** 6241 * Setting that specifies whether display color inversion is enabled. 6242 */ 6243 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 6244 "accessibility_display_inversion_enabled"; 6245 6246 private static final Validator ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR = 6247 BOOLEAN_VALIDATOR; 6248 6249 /** 6250 * Setting that specifies whether display color space adjustment is 6251 * enabled. 6252 * 6253 * @hide 6254 */ 6255 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 6256 "accessibility_display_daltonizer_enabled"; 6257 6258 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR = 6259 BOOLEAN_VALIDATOR; 6260 6261 /** 6262 * Integer property that specifies the type of color space adjustment to 6263 * perform. Valid values are defined in AccessibilityManager and Settings arrays.xml: 6264 * - AccessibilityManager.DALTONIZER_DISABLED = -1 6265 * - AccessibilityManager.DALTONIZER_SIMULATE_MONOCHROMACY = 0 6266 * - <item>@string/daltonizer_mode_protanomaly</item> = 11 6267 * - AccessibilityManager.DALTONIZER_CORRECT_DEUTERANOMALY and 6268 * <item>@string/daltonizer_mode_deuteranomaly</item> = 12 6269 * - <item>@string/daltonizer_mode_tritanomaly</item> = 13 6270 * 6271 * @hide 6272 */ 6273 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 6274 "accessibility_display_daltonizer"; 6275 6276 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR = 6277 new SettingsValidators.DiscreteValueValidator( 6278 new String[] {"-1", "0", "11", "12", "13"}); 6279 6280 /** 6281 * Setting that specifies whether automatic click when the mouse pointer stops moving is 6282 * enabled. 6283 * 6284 * @hide 6285 */ 6286 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 6287 "accessibility_autoclick_enabled"; 6288 6289 private static final Validator ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR = 6290 BOOLEAN_VALIDATOR; 6291 6292 /** 6293 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 6294 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 6295 * 6296 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 6297 * @hide 6298 */ 6299 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 6300 "accessibility_autoclick_delay"; 6301 6302 private static final Validator ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR = 6303 NON_NEGATIVE_INTEGER_VALIDATOR; 6304 6305 /** 6306 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 6307 * accessibility. 6308 * (0 = false, 1 = true) 6309 * @hide 6310 */ 6311 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 6312 "accessibility_large_pointer_icon"; 6313 6314 private static final Validator ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR = 6315 BOOLEAN_VALIDATOR; 6316 6317 /** 6318 * The timeout for considering a press to be a long press in milliseconds. 6319 * @hide 6320 */ 6321 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 6322 6323 private static final Validator LONG_PRESS_TIMEOUT_VALIDATOR = 6324 NON_NEGATIVE_INTEGER_VALIDATOR; 6325 6326 /** 6327 * The duration in milliseconds between the first tap's up event and the second tap's 6328 * down event for an interaction to be considered part of the same multi-press. 6329 * @hide 6330 */ 6331 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 6332 6333 /** 6334 * List of the enabled print services. 6335 * 6336 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 6337 * from pre-N. 6338 * 6339 * @hide 6340 */ 6341 public static final String ENABLED_PRINT_SERVICES = 6342 "enabled_print_services"; 6343 6344 /** 6345 * List of the disabled print services. 6346 * 6347 * @hide 6348 */ 6349 @TestApi 6350 public static final String DISABLED_PRINT_SERVICES = 6351 "disabled_print_services"; 6352 6353 /** 6354 * The saved value for WindowManagerService.setForcedDisplayDensity() 6355 * formatted as a single integer representing DPI. If unset, then use 6356 * the real display density. 6357 * 6358 * @hide 6359 */ 6360 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6361 6362 /** 6363 * Setting to always use the default text-to-speech settings regardless 6364 * of the application settings. 6365 * 1 = override application settings, 6366 * 0 = use application settings (if specified). 6367 * 6368 * @deprecated The value of this setting is no longer respected by 6369 * the framework text to speech APIs as of the Ice Cream Sandwich release. 6370 */ 6371 @Deprecated 6372 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 6373 6374 /** 6375 * Default text-to-speech engine speech rate. 100 = 1x 6376 */ 6377 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 6378 6379 private static final Validator TTS_DEFAULT_RATE_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6380 6381 /** 6382 * Default text-to-speech engine pitch. 100 = 1x 6383 */ 6384 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 6385 6386 private static final Validator TTS_DEFAULT_PITCH_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6387 6388 /** 6389 * Default text-to-speech engine. 6390 */ 6391 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 6392 6393 private static final Validator TTS_DEFAULT_SYNTH_VALIDATOR = PACKAGE_NAME_VALIDATOR; 6394 6395 /** 6396 * Default text-to-speech language. 6397 * 6398 * @deprecated this setting is no longer in use, as of the Ice Cream 6399 * Sandwich release. Apps should never need to read this setting directly, 6400 * instead can query the TextToSpeech framework classes for the default 6401 * locale. {@link TextToSpeech#getLanguage()}. 6402 */ 6403 @Deprecated 6404 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 6405 6406 /** 6407 * Default text-to-speech country. 6408 * 6409 * @deprecated this setting is no longer in use, as of the Ice Cream 6410 * Sandwich release. Apps should never need to read this setting directly, 6411 * instead can query the TextToSpeech framework classes for the default 6412 * locale. {@link TextToSpeech#getLanguage()}. 6413 */ 6414 @Deprecated 6415 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 6416 6417 /** 6418 * Default text-to-speech locale variant. 6419 * 6420 * @deprecated this setting is no longer in use, as of the Ice Cream 6421 * Sandwich release. Apps should never need to read this setting directly, 6422 * instead can query the TextToSpeech framework classes for the 6423 * locale that is in use {@link TextToSpeech#getLanguage()}. 6424 */ 6425 @Deprecated 6426 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6427 6428 /** 6429 * Stores the default tts locales on a per engine basis. Stored as 6430 * a comma seperated list of values, each value being of the form 6431 * {@code engine_name:locale} for example, 6432 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6433 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6434 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6435 * setting directly, and can query the TextToSpeech framework classes 6436 * for the locale that is in use. 6437 * 6438 * @hide 6439 */ 6440 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6441 6442 private static final Validator TTS_DEFAULT_LOCALE_VALIDATOR = new Validator() { 6443 @Override 6444 public boolean validate(String value) { 6445 if (value == null || value.length() == 0) { 6446 return false; 6447 } 6448 String[] ttsLocales = value.split(","); 6449 boolean valid = true; 6450 for (String ttsLocale : ttsLocales) { 6451 String[] parts = ttsLocale.split(":"); 6452 valid |= ((parts.length == 2) 6453 && (parts[0].length() > 0) 6454 && ANY_STRING_VALIDATOR.validate(parts[0]) 6455 && LOCALE_VALIDATOR.validate(parts[1])); 6456 } 6457 return valid; 6458 } 6459 }; 6460 6461 /** 6462 * Space delimited list of plugin packages that are enabled. 6463 */ 6464 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6465 6466 private static final Validator TTS_ENABLED_PLUGINS_VALIDATOR = 6467 new SettingsValidators.PackageNameListValidator(" "); 6468 6469 /** 6470 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6471 * instead. 6472 */ 6473 @Deprecated 6474 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6475 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6476 6477 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 6478 BOOLEAN_VALIDATOR; 6479 6480 /** 6481 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6482 * instead. 6483 */ 6484 @Deprecated 6485 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6486 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6487 6488 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 6489 NON_NEGATIVE_INTEGER_VALIDATOR; 6490 6491 /** 6492 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6493 * instead. 6494 */ 6495 @Deprecated 6496 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6497 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6498 6499 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 6500 NON_NEGATIVE_INTEGER_VALIDATOR; 6501 6502 /** 6503 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6504 * instead. 6505 */ 6506 @Deprecated 6507 public static final String WIFI_ON = Global.WIFI_ON; 6508 6509 /** 6510 * The acceptable packet loss percentage (range 0 - 100) before trying 6511 * another AP on the same network. 6512 * @deprecated This setting is not used. 6513 */ 6514 @Deprecated 6515 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6516 "wifi_watchdog_acceptable_packet_loss_percentage"; 6517 6518 /** 6519 * The number of access points required for a network in order for the 6520 * watchdog to monitor it. 6521 * @deprecated This setting is not used. 6522 */ 6523 @Deprecated 6524 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6525 6526 /** 6527 * The delay between background checks. 6528 * @deprecated This setting is not used. 6529 */ 6530 @Deprecated 6531 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6532 "wifi_watchdog_background_check_delay_ms"; 6533 6534 /** 6535 * Whether the Wi-Fi watchdog is enabled for background checking even 6536 * after it thinks the user has connected to a good access point. 6537 * @deprecated This setting is not used. 6538 */ 6539 @Deprecated 6540 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6541 "wifi_watchdog_background_check_enabled"; 6542 6543 /** 6544 * The timeout for a background ping 6545 * @deprecated This setting is not used. 6546 */ 6547 @Deprecated 6548 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6549 "wifi_watchdog_background_check_timeout_ms"; 6550 6551 /** 6552 * The number of initial pings to perform that *may* be ignored if they 6553 * fail. Again, if these fail, they will *not* be used in packet loss 6554 * calculation. For example, one network always seemed to time out for 6555 * the first couple pings, so this is set to 3 by default. 6556 * @deprecated This setting is not used. 6557 */ 6558 @Deprecated 6559 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6560 "wifi_watchdog_initial_ignored_ping_count"; 6561 6562 /** 6563 * The maximum number of access points (per network) to attempt to test. 6564 * If this number is reached, the watchdog will no longer monitor the 6565 * initial connection state for the network. This is a safeguard for 6566 * networks containing multiple APs whose DNS does not respond to pings. 6567 * @deprecated This setting is not used. 6568 */ 6569 @Deprecated 6570 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6571 6572 /** 6573 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6574 */ 6575 @Deprecated 6576 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6577 6578 /** 6579 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6580 * @deprecated This setting is not used. 6581 */ 6582 @Deprecated 6583 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6584 6585 /** 6586 * The number of pings to test if an access point is a good connection. 6587 * @deprecated This setting is not used. 6588 */ 6589 @Deprecated 6590 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6591 6592 /** 6593 * The delay between pings. 6594 * @deprecated This setting is not used. 6595 */ 6596 @Deprecated 6597 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6598 6599 /** 6600 * The timeout per ping. 6601 * @deprecated This setting is not used. 6602 */ 6603 @Deprecated 6604 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6605 6606 /** 6607 * @deprecated Use 6608 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6609 */ 6610 @Deprecated 6611 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6612 6613 /** 6614 * @deprecated Use 6615 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6616 */ 6617 @Deprecated 6618 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6619 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6620 6621 /** 6622 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6623 * the receivers of the PendingIntent an opportunity to make a new network request before 6624 * the Network satisfying the request is potentially removed. 6625 * 6626 * @hide 6627 */ 6628 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6629 "connectivity_release_pending_intent_delay_ms"; 6630 6631 /** 6632 * Whether background data usage is allowed. 6633 * 6634 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6635 * availability of background data depends on several 6636 * combined factors. When background data is unavailable, 6637 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6638 * now appear disconnected. 6639 */ 6640 @Deprecated 6641 public static final String BACKGROUND_DATA = "background_data"; 6642 6643 /** 6644 * Origins for which browsers should allow geolocation by default. 6645 * The value is a space-separated list of origins. 6646 */ 6647 public static final String ALLOWED_GEOLOCATION_ORIGINS 6648 = "allowed_geolocation_origins"; 6649 6650 /** 6651 * The preferred TTY mode 0 = TTy Off, CDMA default 6652 * 1 = TTY Full 6653 * 2 = TTY HCO 6654 * 3 = TTY VCO 6655 * @hide 6656 */ 6657 public static final String PREFERRED_TTY_MODE = 6658 "preferred_tty_mode"; 6659 6660 private static final Validator PREFERRED_TTY_MODE_VALIDATOR = 6661 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2", "3"}); 6662 6663 /** 6664 * Whether the enhanced voice privacy mode is enabled. 6665 * 0 = normal voice privacy 6666 * 1 = enhanced voice privacy 6667 * @hide 6668 */ 6669 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6670 6671 private static final Validator ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6672 6673 /** 6674 * Whether the TTY mode mode is enabled. 6675 * 0 = disabled 6676 * 1 = enabled 6677 * @hide 6678 */ 6679 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6680 6681 private static final Validator TTY_MODE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6682 6683 /** 6684 * User-selected RTT mode. When on, outgoing and incoming calls will be answered as RTT 6685 * calls when supported by the device and carrier. Boolean value. 6686 * 0 = OFF 6687 * 1 = ON 6688 */ 6689 public static final String RTT_CALLING_MODE = "rtt_calling_mode"; 6690 6691 private static final Validator RTT_CALLING_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 6692 6693 /** 6694 /** 6695 * Controls whether settings backup is enabled. 6696 * Type: int ( 0 = disabled, 1 = enabled ) 6697 * @hide 6698 */ 6699 public static final String BACKUP_ENABLED = "backup_enabled"; 6700 6701 /** 6702 * Controls whether application data is automatically restored from backup 6703 * at install time. 6704 * Type: int ( 0 = disabled, 1 = enabled ) 6705 * @hide 6706 */ 6707 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6708 6709 /** 6710 * Indicates whether settings backup has been fully provisioned. 6711 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6712 * @hide 6713 */ 6714 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6715 6716 /** 6717 * Component of the transport to use for backup/restore. 6718 * @hide 6719 */ 6720 public static final String BACKUP_TRANSPORT = "backup_transport"; 6721 6722 /** 6723 * Version for which the setup wizard was last shown. Bumped for 6724 * each release when there is new setup information to show. 6725 * @hide 6726 */ 6727 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6728 6729 /** 6730 * The interval in milliseconds after which Wi-Fi is considered idle. 6731 * When idle, it is possible for the device to be switched from Wi-Fi to 6732 * the mobile data network. 6733 * @hide 6734 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6735 * instead. 6736 */ 6737 @Deprecated 6738 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6739 6740 /** 6741 * The global search provider chosen by the user (if multiple global 6742 * search providers are installed). This will be the provider returned 6743 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6744 * installed. This setting is stored as a flattened component name as 6745 * per {@link ComponentName#flattenToString()}. 6746 * 6747 * @hide 6748 */ 6749 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6750 "search_global_search_activity"; 6751 6752 /** 6753 * The number of promoted sources in GlobalSearch. 6754 * @hide 6755 */ 6756 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6757 /** 6758 * The maximum number of suggestions returned by GlobalSearch. 6759 * @hide 6760 */ 6761 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6762 /** 6763 * The number of suggestions GlobalSearch will ask each non-web search source for. 6764 * @hide 6765 */ 6766 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6767 /** 6768 * The number of suggestions the GlobalSearch will ask the web search source for. 6769 * @hide 6770 */ 6771 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6772 "search_web_results_override_limit"; 6773 /** 6774 * The number of milliseconds that GlobalSearch will wait for suggestions from 6775 * promoted sources before continuing with all other sources. 6776 * @hide 6777 */ 6778 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6779 "search_promoted_source_deadline_millis"; 6780 /** 6781 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6782 * @hide 6783 */ 6784 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6785 /** 6786 * The maximum number of milliseconds that GlobalSearch shows the previous results 6787 * after receiving a new query. 6788 * @hide 6789 */ 6790 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6791 /** 6792 * The maximum age of log data used for shortcuts in GlobalSearch. 6793 * @hide 6794 */ 6795 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6796 /** 6797 * The maximum age of log data used for source ranking in GlobalSearch. 6798 * @hide 6799 */ 6800 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6801 "search_max_source_event_age_millis"; 6802 /** 6803 * The minimum number of impressions needed to rank a source in GlobalSearch. 6804 * @hide 6805 */ 6806 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6807 "search_min_impressions_for_source_ranking"; 6808 /** 6809 * The minimum number of clicks needed to rank a source in GlobalSearch. 6810 * @hide 6811 */ 6812 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6813 "search_min_clicks_for_source_ranking"; 6814 /** 6815 * The maximum number of shortcuts shown by GlobalSearch. 6816 * @hide 6817 */ 6818 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6819 /** 6820 * The size of the core thread pool for suggestion queries in GlobalSearch. 6821 * @hide 6822 */ 6823 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6824 "search_query_thread_core_pool_size"; 6825 /** 6826 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6827 * @hide 6828 */ 6829 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6830 "search_query_thread_max_pool_size"; 6831 /** 6832 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6833 * @hide 6834 */ 6835 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6836 "search_shortcut_refresh_core_pool_size"; 6837 /** 6838 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6839 * @hide 6840 */ 6841 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6842 "search_shortcut_refresh_max_pool_size"; 6843 /** 6844 * The maximun time that excess threads in the GlobalSeach thread pools will 6845 * wait before terminating. 6846 * @hide 6847 */ 6848 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6849 "search_thread_keepalive_seconds"; 6850 /** 6851 * The maximum number of concurrent suggestion queries to each source. 6852 * @hide 6853 */ 6854 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6855 "search_per_source_concurrent_query_limit"; 6856 6857 /** 6858 * Whether or not alert sounds are played on StorageManagerService events. 6859 * (0 = false, 1 = true) 6860 * @hide 6861 */ 6862 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6863 6864 private static final Validator MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR = BOOLEAN_VALIDATOR; 6865 6866 /** 6867 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6868 * @hide 6869 */ 6870 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6871 6872 private static final Validator MOUNT_UMS_AUTOSTART_VALIDATOR = BOOLEAN_VALIDATOR; 6873 6874 /** 6875 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6876 * @hide 6877 */ 6878 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6879 6880 private static final Validator MOUNT_UMS_PROMPT_VALIDATOR = BOOLEAN_VALIDATOR; 6881 6882 /** 6883 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6884 * @hide 6885 */ 6886 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6887 6888 private static final Validator MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6889 6890 /** 6891 * If nonzero, ANRs in invisible background processes bring up a dialog. 6892 * Otherwise, the process will be silently killed. 6893 * 6894 * Also prevents ANRs and crash dialogs from being suppressed. 6895 * @hide 6896 */ 6897 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6898 6899 /** 6900 * If nonzero, crashes in foreground processes will bring up a dialog. 6901 * Otherwise, the process will be silently killed. 6902 * @hide 6903 */ 6904 public static final String SHOW_FIRST_CRASH_DIALOG_DEV_OPTION = 6905 "show_first_crash_dialog_dev_option"; 6906 6907 private static final Validator SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR = 6908 BOOLEAN_VALIDATOR; 6909 6910 /** 6911 * The {@link ComponentName} string of the service to be used as the voice recognition 6912 * service. 6913 * 6914 * @hide 6915 */ 6916 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6917 6918 /** 6919 * Stores whether an user has consented to have apps verified through PAM. 6920 * The value is boolean (1 or 0). 6921 * 6922 * @hide 6923 */ 6924 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6925 "package_verifier_user_consent"; 6926 6927 /** 6928 * The {@link ComponentName} string of the selected spell checker service which is 6929 * one of the services managed by the text service manager. 6930 * 6931 * @hide 6932 */ 6933 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6934 6935 private static final Validator SELECTED_SPELL_CHECKER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 6936 6937 /** 6938 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6939 * service which is one of the services managed by the text service manager. 6940 * 6941 * @hide 6942 */ 6943 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6944 "selected_spell_checker_subtype"; 6945 6946 private static final Validator SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR = 6947 COMPONENT_NAME_VALIDATOR; 6948 6949 /** 6950 * Whether spell checker is enabled or not. 6951 * 6952 * @hide 6953 */ 6954 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6955 6956 private static final Validator SPELL_CHECKER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6957 6958 /** 6959 * What happens when the user presses the Power button while in-call 6960 * and the screen is on.<br/> 6961 * <b>Values:</b><br/> 6962 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6963 * 2 - The Power button hangs up the current call.<br/> 6964 * 6965 * @hide 6966 */ 6967 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6968 6969 private static final Validator INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR = 6970 new SettingsValidators.DiscreteValueValidator(new String[]{"1", "2"}); 6971 6972 /** 6973 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6974 * @hide 6975 */ 6976 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6977 6978 /** 6979 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6980 * @hide 6981 */ 6982 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6983 6984 /** 6985 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6986 * @hide 6987 */ 6988 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6989 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 6990 6991 /** 6992 * What happens when the user presses the Back button while in-call 6993 * and the screen is on.<br/> 6994 * <b>Values:</b><br/> 6995 * 0 - The Back buttons does nothing different.<br/> 6996 * 1 - The Back button hangs up the current call.<br/> 6997 * 6998 * @hide 6999 */ 7000 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 7001 7002 /** 7003 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 7004 * @hide 7005 */ 7006 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 7007 7008 /** 7009 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 7010 * @hide 7011 */ 7012 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 7013 7014 /** 7015 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7016 * @hide 7017 */ 7018 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 7019 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 7020 7021 /** 7022 * Whether the device should wake when the wake gesture sensor detects motion. 7023 * @hide 7024 */ 7025 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 7026 7027 private static final Validator WAKE_GESTURE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7028 7029 /** 7030 * Whether the device should doze if configured. 7031 * @hide 7032 */ 7033 public static final String DOZE_ENABLED = "doze_enabled"; 7034 7035 private static final Validator DOZE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7036 7037 /** 7038 * Whether doze should be always on. 7039 * @hide 7040 */ 7041 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 7042 7043 /** 7044 * Whether the device should pulse on pick up gesture. 7045 * @hide 7046 */ 7047 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 7048 7049 private static final Validator DOZE_PULSE_ON_PICK_UP_VALIDATOR = BOOLEAN_VALIDATOR; 7050 7051 /** 7052 * Whether the device should pulse on long press gesture. 7053 * @hide 7054 */ 7055 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 7056 7057 /** 7058 * Whether the device should pulse on double tap gesture. 7059 * @hide 7060 */ 7061 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 7062 7063 private static final Validator DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR = BOOLEAN_VALIDATOR; 7064 7065 /** 7066 * The current night mode that has been selected by the user. Owned 7067 * and controlled by UiModeManagerService. Constants are as per 7068 * UiModeManager. 7069 * @hide 7070 */ 7071 public static final String UI_NIGHT_MODE = "ui_night_mode"; 7072 7073 /** 7074 * Whether screensavers are enabled. 7075 * @hide 7076 */ 7077 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 7078 7079 private static final Validator SCREENSAVER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7080 7081 /** 7082 * The user's chosen screensaver components. 7083 * 7084 * These will be launched by the PhoneWindowManager after a timeout when not on 7085 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 7086 * @hide 7087 */ 7088 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 7089 7090 private static final Validator SCREENSAVER_COMPONENTS_VALIDATOR = 7091 new SettingsValidators.ComponentNameListValidator(","); 7092 7093 /** 7094 * If screensavers are enabled, whether the screensaver should be automatically launched 7095 * when the device is inserted into a (desk) dock. 7096 * @hide 7097 */ 7098 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 7099 7100 private static final Validator SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR = BOOLEAN_VALIDATOR; 7101 7102 /** 7103 * If screensavers are enabled, whether the screensaver should be automatically launched 7104 * when the screen times out when not on battery. 7105 * @hide 7106 */ 7107 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 7108 7109 private static final Validator SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR = BOOLEAN_VALIDATOR; 7110 7111 /** 7112 * If screensavers are enabled, the default screensaver component. 7113 * @hide 7114 */ 7115 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 7116 7117 /** 7118 * The default NFC payment component 7119 * @hide 7120 */ 7121 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 7122 7123 private static final Validator NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR = 7124 COMPONENT_NAME_VALIDATOR; 7125 7126 /** 7127 * Whether NFC payment is handled by the foreground application or a default. 7128 * @hide 7129 */ 7130 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 7131 7132 /** 7133 * Specifies the package name currently configured to be the primary sms application 7134 * @hide 7135 */ 7136 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 7137 7138 /** 7139 * Specifies the package name currently configured to be the default dialer application 7140 * @hide 7141 */ 7142 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 7143 7144 /** 7145 * Specifies the package name currently configured to be the emergency assistance application 7146 * 7147 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 7148 * 7149 * @hide 7150 */ 7151 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 7152 7153 /** 7154 * Specifies whether the current app context on scren (assist data) will be sent to the 7155 * assist application (active voice interaction service). 7156 * 7157 * @hide 7158 */ 7159 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 7160 7161 /** 7162 * Specifies whether a screenshot of the screen contents will be sent to the assist 7163 * application (active voice interaction service). 7164 * 7165 * @hide 7166 */ 7167 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 7168 7169 /** 7170 * Specifies whether the screen will show an animation if screen contents are sent to the 7171 * assist application (active voice interaction service). 7172 * 7173 * Note that the disclosure will be forced for third-party assistants or if the device 7174 * does not support disabling it. 7175 * 7176 * @hide 7177 */ 7178 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 7179 7180 /** 7181 * Control if rotation suggestions are sent to System UI when in rotation locked mode. 7182 * Done to enable screen rotation while the the screen rotation is locked. Enabling will 7183 * poll the accelerometer in rotation locked mode. 7184 * 7185 * If 0, then rotation suggestions are not sent to System UI. If 1, suggestions are sent. 7186 * 7187 * @hide 7188 */ 7189 7190 public static final String SHOW_ROTATION_SUGGESTIONS = "show_rotation_suggestions"; 7191 7192 /** 7193 * The disabled state of SHOW_ROTATION_SUGGESTIONS. 7194 * @hide 7195 */ 7196 public static final int SHOW_ROTATION_SUGGESTIONS_DISABLED = 0x0; 7197 7198 /** 7199 * The enabled state of SHOW_ROTATION_SUGGESTIONS. 7200 * @hide 7201 */ 7202 public static final int SHOW_ROTATION_SUGGESTIONS_ENABLED = 0x1; 7203 7204 /** 7205 * The default state of SHOW_ROTATION_SUGGESTIONS. 7206 * @hide 7207 */ 7208 public static final int SHOW_ROTATION_SUGGESTIONS_DEFAULT = 7209 SHOW_ROTATION_SUGGESTIONS_ENABLED; 7210 7211 /** 7212 * The number of accepted rotation suggestions. Used to determine if the user has been 7213 * introduced to rotation suggestions. 7214 * @hide 7215 */ 7216 public static final String NUM_ROTATION_SUGGESTIONS_ACCEPTED = 7217 "num_rotation_suggestions_accepted"; 7218 7219 /** 7220 * Read only list of the service components that the current user has explicitly allowed to 7221 * see and assist with all of the user's notifications. 7222 * 7223 * @deprecated Use 7224 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 7225 * @hide 7226 */ 7227 @Deprecated 7228 public static final String ENABLED_NOTIFICATION_ASSISTANT = 7229 "enabled_notification_assistant"; 7230 7231 private static final Validator ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR = 7232 new SettingsValidators.ComponentNameListValidator(":"); 7233 7234 /** 7235 * Read only list of the service components that the current user has explicitly allowed to 7236 * see all of the user's notifications, separated by ':'. 7237 * 7238 * @hide 7239 * @deprecated Use 7240 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 7241 */ 7242 @Deprecated 7243 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 7244 7245 private static final Validator ENABLED_NOTIFICATION_LISTENERS_VALIDATOR = 7246 new SettingsValidators.ComponentNameListValidator(":"); 7247 7248 /** 7249 * Read only list of the packages that the current user has explicitly allowed to 7250 * manage do not disturb, separated by ':'. 7251 * 7252 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 7253 * @hide 7254 */ 7255 @Deprecated 7256 @TestApi 7257 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 7258 "enabled_notification_policy_access_packages"; 7259 7260 private static final Validator ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR = 7261 new SettingsValidators.PackageNameListValidator(":"); 7262 7263 /** 7264 * Defines whether managed profile ringtones should be synced from it's parent profile 7265 * <p> 7266 * 0 = ringtones are not synced 7267 * 1 = ringtones are synced from the profile's parent (default) 7268 * <p> 7269 * This value is only used for managed profiles. 7270 * @hide 7271 */ 7272 @TestApi 7273 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 7274 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 7275 7276 private static final Validator SYNC_PARENT_SOUNDS_VALIDATOR = BOOLEAN_VALIDATOR; 7277 7278 /** @hide */ 7279 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 7280 7281 /** 7282 * This is the query URI for finding a print service to install. 7283 * 7284 * @hide 7285 */ 7286 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 7287 7288 /** 7289 * This is the query URI for finding a NFC payment service to install. 7290 * 7291 * @hide 7292 */ 7293 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 7294 7295 /** 7296 * This is the query URI for finding a auto fill service to install. 7297 * 7298 * @hide 7299 */ 7300 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 7301 7302 /** 7303 * If enabled, apps should try to skip any introductory hints on first launch. This might 7304 * apply to users that are already familiar with the environment or temporary users. 7305 * <p> 7306 * Type : int (0 to show hints, 1 to skip showing hints) 7307 */ 7308 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 7309 7310 /** 7311 * Persisted playback time after a user confirmation of an unsafe volume level. 7312 * 7313 * @hide 7314 */ 7315 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 7316 7317 /** 7318 * This preference enables notification display on the lockscreen. 7319 * @hide 7320 */ 7321 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 7322 "lock_screen_show_notifications"; 7323 7324 /** 7325 * List of TV inputs that are currently hidden. This is a string 7326 * containing the IDs of all hidden TV inputs. Each ID is encoded by 7327 * {@link android.net.Uri#encode(String)} and separated by ':'. 7328 * @hide 7329 */ 7330 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 7331 7332 /** 7333 * List of custom TV input labels. This is a string containing <TV input id, custom name> 7334 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 7335 * and separated by ','. Each pair is separated by ':'. 7336 * @hide 7337 */ 7338 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 7339 7340 /** 7341 * Whether automatic routing of system audio to USB audio peripheral is disabled. 7342 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 7343 * and 0 means automatic routing is enabled. 7344 * 7345 * @hide 7346 */ 7347 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 7348 "usb_audio_automatic_routing_disabled"; 7349 7350 /** 7351 * The timeout in milliseconds before the device fully goes to sleep after 7352 * a period of inactivity. This value sets an upper bound on how long the device 7353 * will stay awake or dreaming without user activity. It should generally 7354 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 7355 * will sleep before it ever has a chance to dream. 7356 * <p> 7357 * Use -1 to disable this timeout. 7358 * </p> 7359 * 7360 * @hide 7361 */ 7362 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 7363 7364 private static final Validator SLEEP_TIMEOUT_VALIDATOR = 7365 new SettingsValidators.InclusiveIntegerRangeValidator(-1, Integer.MAX_VALUE); 7366 7367 /** 7368 * Controls whether double tap to wake is enabled. 7369 * @hide 7370 */ 7371 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 7372 7373 private static final Validator DOUBLE_TAP_TO_WAKE_VALIDATOR = BOOLEAN_VALIDATOR; 7374 7375 /** 7376 * The current assistant component. It could be a voice interaction service, 7377 * or an activity that handles ACTION_ASSIST, or empty which means using the default 7378 * handling. 7379 * 7380 * @hide 7381 */ 7382 public static final String ASSISTANT = "assistant"; 7383 7384 /** 7385 * Whether the camera launch gesture should be disabled. 7386 * 7387 * @hide 7388 */ 7389 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 7390 7391 private static final Validator CAMERA_GESTURE_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7392 7393 /** 7394 * Whether the camera launch gesture to double tap the power button when the screen is off 7395 * should be disabled. 7396 * 7397 * @hide 7398 */ 7399 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 7400 "camera_double_tap_power_gesture_disabled"; 7401 7402 private static final Validator CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR = 7403 BOOLEAN_VALIDATOR; 7404 7405 /** 7406 * Whether the camera double twist gesture to flip between front and back mode should be 7407 * enabled. 7408 * 7409 * @hide 7410 */ 7411 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 7412 "camera_double_twist_to_flip_enabled"; 7413 7414 private static final Validator CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR = 7415 BOOLEAN_VALIDATOR; 7416 7417 /** 7418 * Whether the swipe up gesture to switch apps should be enabled. 7419 * 7420 * @hide 7421 */ 7422 public static final String SWIPE_UP_TO_SWITCH_APPS_ENABLED = 7423 "swipe_up_to_switch_apps_enabled"; 7424 7425 private static final Validator SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR = 7426 BOOLEAN_VALIDATOR; 7427 7428 /** 7429 * Whether or not the smart camera lift trigger that launches the camera when the user moves 7430 * the phone into a position for taking photos should be enabled. 7431 * 7432 * @hide 7433 */ 7434 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 7435 7436 /** 7437 * The default enable state of the camera lift trigger. 7438 * 7439 * @hide 7440 */ 7441 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 7442 7443 /** 7444 * Whether the assist gesture should be enabled. 7445 * 7446 * @hide 7447 */ 7448 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 7449 7450 private static final Validator ASSIST_GESTURE_ENABLED_VALIDATOR = 7451 BOOLEAN_VALIDATOR; 7452 7453 /** 7454 * Sensitivity control for the assist gesture. 7455 * 7456 * @hide 7457 */ 7458 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 7459 7460 private static final Validator ASSIST_GESTURE_SENSITIVITY_VALIDATOR = 7461 new SettingsValidators.InclusiveFloatRangeValidator(0.0f, 1.0f); 7462 7463 /** 7464 * Whether the assist gesture should silence alerts. 7465 * 7466 * @hide 7467 */ 7468 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 7469 "assist_gesture_silence_alerts_enabled"; 7470 7471 private static final Validator ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR = 7472 BOOLEAN_VALIDATOR; 7473 7474 /** 7475 * Whether the assist gesture should wake the phone. 7476 * 7477 * @hide 7478 */ 7479 public static final String ASSIST_GESTURE_WAKE_ENABLED = 7480 "assist_gesture_wake_enabled"; 7481 7482 private static final Validator ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR = 7483 BOOLEAN_VALIDATOR; 7484 7485 /** 7486 * Whether Assist Gesture Deferred Setup has been completed 7487 * 7488 * @hide 7489 */ 7490 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 7491 7492 private static final Validator ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR = BOOLEAN_VALIDATOR; 7493 7494 /** 7495 * Control whether Night display is currently activated. 7496 * @hide 7497 */ 7498 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 7499 7500 /** 7501 * Control whether Night display will automatically activate/deactivate. 7502 * @hide 7503 */ 7504 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 7505 7506 private static final Validator NIGHT_DISPLAY_AUTO_MODE_VALIDATOR = 7507 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 7508 7509 /** 7510 * Control the color temperature of Night Display, represented in Kelvin. 7511 * @hide 7512 */ 7513 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 7514 "night_display_color_temperature"; 7515 7516 private static final Validator NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR = 7517 NON_NEGATIVE_INTEGER_VALIDATOR; 7518 7519 /** 7520 * Custom time when Night display is scheduled to activate. 7521 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 7522 * @hide 7523 */ 7524 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 7525 "night_display_custom_start_time"; 7526 7527 private static final Validator NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR = 7528 NON_NEGATIVE_INTEGER_VALIDATOR; 7529 7530 /** 7531 * Custom time when Night display is scheduled to deactivate. 7532 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 7533 * @hide 7534 */ 7535 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 7536 7537 private static final Validator NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR = 7538 NON_NEGATIVE_INTEGER_VALIDATOR; 7539 7540 /** 7541 * A String representing the LocalDateTime when Night display was last activated. Use to 7542 * decide whether to apply the current activated state after a reboot or user change. In 7543 * legacy cases, this is represented by the time in milliseconds (since epoch). 7544 * @hide 7545 */ 7546 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 7547 "night_display_last_activated_time"; 7548 7549 /** 7550 * Names of the service components that the current user has explicitly allowed to 7551 * be a VR mode listener, separated by ':'. 7552 * 7553 * @hide 7554 */ 7555 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 7556 7557 private static final Validator ENABLED_VR_LISTENERS_VALIDATOR = 7558 new SettingsValidators.ComponentNameListValidator(":"); 7559 7560 /** 7561 * Behavior of the display while in VR mode. 7562 * 7563 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 7564 * 7565 * @hide 7566 */ 7567 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 7568 7569 private static final Validator VR_DISPLAY_MODE_VALIDATOR = 7570 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1"}); 7571 7572 /** 7573 * Lower the display persistence while the system is in VR mode. 7574 * 7575 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7576 * 7577 * @hide. 7578 */ 7579 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 7580 7581 /** 7582 * Do not alter the display persistence while the system is in VR mode. 7583 * 7584 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7585 * 7586 * @hide. 7587 */ 7588 public static final int VR_DISPLAY_MODE_OFF = 1; 7589 7590 /** 7591 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 7592 * once. 7593 * 7594 * <p>This is used to ensure that we only take one pass which will disable apps that are not 7595 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 7596 * inserted), to avoid disabling an app that the user might actively be using. 7597 * 7598 * <p>Will be set to 1 once executed. 7599 * 7600 * @hide 7601 */ 7602 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 7603 7604 /** 7605 * Whether parent user can access remote contact in managed profile. 7606 * 7607 * @hide 7608 */ 7609 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 7610 "managed_profile_contact_remote_search"; 7611 7612 /** 7613 * Whether or not the automatic storage manager is enabled and should run on the device. 7614 * 7615 * @hide 7616 */ 7617 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 7618 "automatic_storage_manager_enabled"; 7619 7620 /** 7621 * How many days of information for the automatic storage manager to retain on the device. 7622 * 7623 * @hide 7624 */ 7625 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7626 "automatic_storage_manager_days_to_retain"; 7627 7628 private static final Validator AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR = 7629 NON_NEGATIVE_INTEGER_VALIDATOR; 7630 7631 /** 7632 * Default number of days of information for the automatic storage manager to retain. 7633 * 7634 * @hide 7635 */ 7636 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7637 7638 /** 7639 * How many bytes the automatic storage manager has cleared out. 7640 * 7641 * @hide 7642 */ 7643 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7644 "automatic_storage_manager_bytes_cleared"; 7645 7646 7647 /** 7648 * Last run time for the automatic storage manager. 7649 * 7650 * @hide 7651 */ 7652 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7653 "automatic_storage_manager_last_run"; 7654 7655 /** 7656 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7657 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7658 * means that it was turned off by policy at least once. 7659 * 7660 * @hide 7661 */ 7662 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7663 "automatic_storage_manager_turned_off_by_policy"; 7664 7665 /** 7666 * Whether SystemUI navigation keys is enabled. 7667 * @hide 7668 */ 7669 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7670 "system_navigation_keys_enabled"; 7671 7672 private static final Validator SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7673 7674 /** 7675 * Holds comma separated list of ordering of QS tiles. 7676 * @hide 7677 */ 7678 public static final String QS_TILES = "sysui_qs_tiles"; 7679 7680 private static final Validator QS_TILES_VALIDATOR = new Validator() { 7681 @Override 7682 public boolean validate(String value) { 7683 if (value == null) { 7684 return false; 7685 } 7686 String[] tiles = value.split(","); 7687 boolean valid = true; 7688 for (String tile : tiles) { 7689 // tile can be any non-empty string as specified by OEM 7690 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7691 } 7692 return valid; 7693 } 7694 }; 7695 7696 /** 7697 * Specifies whether the web action API is enabled. 7698 * 7699 * @hide 7700 */ 7701 @SystemApi 7702 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7703 7704 /** 7705 * Has this pairable device been paired or upgraded from a previously paired system. 7706 * @hide 7707 */ 7708 public static final String DEVICE_PAIRED = "device_paired"; 7709 7710 /** 7711 * Integer state indicating whether package verifier is enabled. 7712 * TODO(b/34259924): Remove this setting. 7713 * 7714 * @hide 7715 */ 7716 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7717 7718 /** 7719 * Specifies additional package name for broadcasting the CMAS messages. 7720 * @hide 7721 */ 7722 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7723 7724 /** 7725 * Whether the launcher should show any notification badges. 7726 * The value is boolean (1 or 0). 7727 * @hide 7728 */ 7729 public static final String NOTIFICATION_BADGING = "notification_badging"; 7730 7731 private static final Validator NOTIFICATION_BADGING_VALIDATOR = BOOLEAN_VALIDATOR; 7732 7733 /** 7734 * Comma separated list of QS tiles that have been auto-added already. 7735 * @hide 7736 */ 7737 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7738 7739 private static final Validator QS_AUTO_ADDED_TILES_VALIDATOR = new Validator() { 7740 @Override 7741 public boolean validate(String value) { 7742 if (value == null) { 7743 return false; 7744 } 7745 String[] tiles = value.split(","); 7746 boolean valid = true; 7747 for (String tile : tiles) { 7748 // tile can be any non-empty string as specified by OEM 7749 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7750 } 7751 return valid; 7752 } 7753 }; 7754 7755 /** 7756 * Whether the Lockdown button should be shown in the power menu. 7757 * @hide 7758 */ 7759 public static final String LOCKDOWN_IN_POWER_MENU = "lockdown_in_power_menu"; 7760 7761 private static final Validator LOCKDOWN_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 7762 7763 /** 7764 * Backup manager behavioral parameters. 7765 * This is encoded as a key=value list, separated by commas. Ex: 7766 * 7767 * "key_value_backup_interval_milliseconds=14400000,key_value_backup_require_charging=true" 7768 * 7769 * The following keys are supported: 7770 * 7771 * <pre> 7772 * key_value_backup_interval_milliseconds (long) 7773 * key_value_backup_fuzz_milliseconds (long) 7774 * key_value_backup_require_charging (boolean) 7775 * key_value_backup_required_network_type (int) 7776 * full_backup_interval_milliseconds (long) 7777 * full_backup_require_charging (boolean) 7778 * full_backup_required_network_type (int) 7779 * backup_finished_notification_receivers (String[]) 7780 * </pre> 7781 * 7782 * backup_finished_notification_receivers uses ":" as delimeter for values. 7783 * 7784 * <p> 7785 * Type: string 7786 * @hide 7787 */ 7788 public static final String BACKUP_MANAGER_CONSTANTS = "backup_manager_constants"; 7789 7790 7791 /** 7792 * Local transport parameters so we can configure it for tests. 7793 * This is encoded as a key=value list, separated by commas. 7794 * 7795 * The following keys are supported: 7796 * 7797 * <pre> 7798 * fake_encryption_flag (boolean) 7799 * </pre> 7800 * 7801 * <p> 7802 * Type: string 7803 * @hide 7804 */ 7805 public static final String BACKUP_LOCAL_TRANSPORT_PARAMETERS = 7806 "backup_local_transport_parameters"; 7807 7808 /** 7809 * Flag to set if the system should predictively attempt to re-enable Bluetooth while 7810 * the user is driving. 7811 * @hide 7812 */ 7813 public static final String BLUETOOTH_ON_WHILE_DRIVING = "bluetooth_on_while_driving"; 7814 7815 /** 7816 * What behavior should be invoked when the volume hush gesture is triggered 7817 * One of VOLUME_HUSH_OFF, VOLUME_HUSH_VIBRATE, VOLUME_HUSH_MUTE. 7818 * 7819 * @hide 7820 */ 7821 public static final String VOLUME_HUSH_GESTURE = "volume_hush_gesture"; 7822 7823 /** @hide */ public static final int VOLUME_HUSH_OFF = 0; 7824 /** @hide */ public static final int VOLUME_HUSH_VIBRATE = 1; 7825 /** @hide */ public static final int VOLUME_HUSH_MUTE = 2; 7826 7827 private static final Validator VOLUME_HUSH_GESTURE_VALIDATOR = 7828 NON_NEGATIVE_INTEGER_VALIDATOR; 7829 7830 /** 7831 * The number of times (integer) the user has manually enabled battery saver. 7832 * @hide 7833 */ 7834 public static final String LOW_POWER_MANUAL_ACTIVATION_COUNT = 7835 "low_power_manual_activation_count"; 7836 7837 /** 7838 * Whether the "first time battery saver warning" dialog needs to be shown (0: default) 7839 * or not (1). 7840 * 7841 * @hide 7842 */ 7843 public static final String LOW_POWER_WARNING_ACKNOWLEDGED = 7844 "low_power_warning_acknowledged"; 7845 7846 /** 7847 * 0 (default) Auto battery saver suggestion has not been suppressed. 1) it has been 7848 * suppressed. 7849 * @hide 7850 */ 7851 public static final String SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION = 7852 "suppress_auto_battery_saver_suggestion"; 7853 7854 /** 7855 * List of packages, which data need to be unconditionally cleared before full restore. 7856 * Type: string 7857 * @hide 7858 */ 7859 public static final String PACKAGES_TO_CLEAR_DATA_BEFORE_FULL_RESTORE = 7860 "packages_to_clear_data_before_full_restore"; 7861 7862 /** 7863 * This are the settings to be backed up. 7864 * 7865 * NOTE: Settings are backed up and restored in the order they appear 7866 * in this array. If you have one setting depending on another, 7867 * make sure that they are ordered appropriately. 7868 * 7869 * @hide 7870 */ 7871 public static final String[] SETTINGS_TO_BACKUP = { 7872 BUGREPORT_IN_POWER_MENU, // moved to global 7873 ALLOW_MOCK_LOCATION, 7874 USB_MASS_STORAGE_ENABLED, // moved to global 7875 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7876 ACCESSIBILITY_DISPLAY_DALTONIZER, 7877 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7878 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7879 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7880 AUTOFILL_SERVICE, 7881 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7882 ENABLED_ACCESSIBILITY_SERVICES, 7883 ENABLED_VR_LISTENERS, 7884 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7885 TOUCH_EXPLORATION_ENABLED, 7886 ACCESSIBILITY_ENABLED, 7887 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7888 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7889 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7890 ACCESSIBILITY_SHORTCUT_ENABLED, 7891 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7892 ACCESSIBILITY_SPEAK_PASSWORD, 7893 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7894 ACCESSIBILITY_CAPTIONING_PRESET, 7895 ACCESSIBILITY_CAPTIONING_ENABLED, 7896 ACCESSIBILITY_CAPTIONING_LOCALE, 7897 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7898 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7899 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7900 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7901 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7902 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7903 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7904 TTS_DEFAULT_RATE, 7905 TTS_DEFAULT_PITCH, 7906 TTS_DEFAULT_SYNTH, 7907 TTS_ENABLED_PLUGINS, 7908 TTS_DEFAULT_LOCALE, 7909 SHOW_IME_WITH_HARD_KEYBOARD, 7910 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7911 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7912 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7913 SELECTED_SPELL_CHECKER, 7914 SELECTED_SPELL_CHECKER_SUBTYPE, 7915 SPELL_CHECKER_ENABLED, 7916 MOUNT_PLAY_NOTIFICATION_SND, 7917 MOUNT_UMS_AUTOSTART, 7918 MOUNT_UMS_PROMPT, 7919 MOUNT_UMS_NOTIFY_ENABLED, 7920 SLEEP_TIMEOUT, 7921 DOUBLE_TAP_TO_WAKE, 7922 WAKE_GESTURE_ENABLED, 7923 LONG_PRESS_TIMEOUT, 7924 CAMERA_GESTURE_DISABLED, 7925 ACCESSIBILITY_AUTOCLICK_ENABLED, 7926 ACCESSIBILITY_AUTOCLICK_DELAY, 7927 ACCESSIBILITY_LARGE_POINTER_ICON, 7928 PREFERRED_TTY_MODE, 7929 ENHANCED_VOICE_PRIVACY_ENABLED, 7930 TTY_MODE_ENABLED, 7931 RTT_CALLING_MODE, 7932 INCALL_POWER_BUTTON_BEHAVIOR, 7933 NIGHT_DISPLAY_CUSTOM_START_TIME, 7934 NIGHT_DISPLAY_CUSTOM_END_TIME, 7935 NIGHT_DISPLAY_COLOR_TEMPERATURE, 7936 NIGHT_DISPLAY_AUTO_MODE, 7937 SYNC_PARENT_SOUNDS, 7938 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 7939 SWIPE_UP_TO_SWITCH_APPS_ENABLED, 7940 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 7941 SYSTEM_NAVIGATION_KEYS_ENABLED, 7942 QS_TILES, 7943 DOZE_ENABLED, 7944 DOZE_PULSE_ON_PICK_UP, 7945 DOZE_PULSE_ON_DOUBLE_TAP, 7946 NFC_PAYMENT_DEFAULT_COMPONENT, 7947 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 7948 ASSIST_GESTURE_ENABLED, 7949 ASSIST_GESTURE_SENSITIVITY, 7950 ASSIST_GESTURE_SETUP_COMPLETE, 7951 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 7952 ASSIST_GESTURE_WAKE_ENABLED, 7953 VR_DISPLAY_MODE, 7954 NOTIFICATION_BADGING, 7955 QS_AUTO_ADDED_TILES, 7956 SCREENSAVER_ENABLED, 7957 SCREENSAVER_COMPONENTS, 7958 SCREENSAVER_ACTIVATE_ON_DOCK, 7959 SCREENSAVER_ACTIVATE_ON_SLEEP, 7960 LOCKDOWN_IN_POWER_MENU, 7961 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 7962 VOLUME_HUSH_GESTURE 7963 }; 7964 7965 /** 7966 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 7967 * otherwise they won't be restored. 7968 * 7969 * @hide 7970 */ 7971 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 7972 static { 7973 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 7974 VALIDATORS.put(ALLOW_MOCK_LOCATION, ALLOW_MOCK_LOCATION_VALIDATOR); 7975 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 7976 VALIDATORS.put(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7977 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR); 7978 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER, 7979 ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR); 7980 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7981 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR); 7982 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7983 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR); 7984 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7985 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR); 7986 VALIDATORS.put(AUTOFILL_SERVICE, AUTOFILL_SERVICE_VALIDATOR); 7987 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7988 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR); 7989 VALIDATORS.put(ENABLED_ACCESSIBILITY_SERVICES, 7990 ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR); 7991 VALIDATORS.put(ENABLED_VR_LISTENERS, ENABLED_VR_LISTENERS_VALIDATOR); 7992 VALIDATORS.put(TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7993 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR); 7994 VALIDATORS.put(TOUCH_EXPLORATION_ENABLED, TOUCH_EXPLORATION_ENABLED_VALIDATOR); 7995 VALIDATORS.put(ACCESSIBILITY_ENABLED, ACCESSIBILITY_ENABLED_VALIDATOR); 7996 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7997 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR); 7998 VALIDATORS.put(ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7999 ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR); 8000 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 8001 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR); 8002 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ENABLED, 8003 ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR); 8004 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 8005 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR); 8006 VALIDATORS.put(ACCESSIBILITY_SPEAK_PASSWORD, ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR); 8007 VALIDATORS.put(ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 8008 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR); 8009 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_PRESET, 8010 ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR); 8011 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_ENABLED, 8012 ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR); 8013 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_LOCALE, 8014 ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR); 8015 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 8016 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR); 8017 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 8018 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR); 8019 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 8020 ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR); 8021 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 8022 ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR); 8023 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_TYPEFACE, 8024 ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR); 8025 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FONT_SCALE, 8026 ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR); 8027 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 8028 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR); 8029 VALIDATORS.put(TTS_DEFAULT_RATE, TTS_DEFAULT_RATE_VALIDATOR); 8030 VALIDATORS.put(TTS_DEFAULT_PITCH, TTS_DEFAULT_PITCH_VALIDATOR); 8031 VALIDATORS.put(TTS_DEFAULT_SYNTH, TTS_DEFAULT_SYNTH_VALIDATOR); 8032 VALIDATORS.put(TTS_ENABLED_PLUGINS, TTS_ENABLED_PLUGINS_VALIDATOR); 8033 VALIDATORS.put(TTS_DEFAULT_LOCALE, TTS_DEFAULT_LOCALE_VALIDATOR); 8034 VALIDATORS.put(SHOW_IME_WITH_HARD_KEYBOARD, SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR); 8035 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8036 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 8037 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8038 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR); 8039 VALIDATORS.put(WIFI_NUM_OPEN_NETWORKS_KEPT, WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR); 8040 VALIDATORS.put(SELECTED_SPELL_CHECKER, SELECTED_SPELL_CHECKER_VALIDATOR); 8041 VALIDATORS.put(SELECTED_SPELL_CHECKER_SUBTYPE, 8042 SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR); 8043 VALIDATORS.put(SPELL_CHECKER_ENABLED, SPELL_CHECKER_ENABLED_VALIDATOR); 8044 VALIDATORS.put(MOUNT_PLAY_NOTIFICATION_SND, MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR); 8045 VALIDATORS.put(MOUNT_UMS_AUTOSTART, MOUNT_UMS_AUTOSTART_VALIDATOR); 8046 VALIDATORS.put(MOUNT_UMS_PROMPT, MOUNT_UMS_PROMPT_VALIDATOR); 8047 VALIDATORS.put(MOUNT_UMS_NOTIFY_ENABLED, MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR); 8048 VALIDATORS.put(SLEEP_TIMEOUT, SLEEP_TIMEOUT_VALIDATOR); 8049 VALIDATORS.put(DOUBLE_TAP_TO_WAKE, DOUBLE_TAP_TO_WAKE_VALIDATOR); 8050 VALIDATORS.put(WAKE_GESTURE_ENABLED, WAKE_GESTURE_ENABLED_VALIDATOR); 8051 VALIDATORS.put(LONG_PRESS_TIMEOUT, LONG_PRESS_TIMEOUT_VALIDATOR); 8052 VALIDATORS.put(CAMERA_GESTURE_DISABLED, CAMERA_GESTURE_DISABLED_VALIDATOR); 8053 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_ENABLED, 8054 ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR); 8055 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_DELAY, ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR); 8056 VALIDATORS.put(ACCESSIBILITY_LARGE_POINTER_ICON, 8057 ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR); 8058 VALIDATORS.put(PREFERRED_TTY_MODE, PREFERRED_TTY_MODE_VALIDATOR); 8059 VALIDATORS.put(ENHANCED_VOICE_PRIVACY_ENABLED, 8060 ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR); 8061 VALIDATORS.put(TTY_MODE_ENABLED, TTY_MODE_ENABLED_VALIDATOR); 8062 VALIDATORS.put(RTT_CALLING_MODE, RTT_CALLING_MODE_VALIDATOR); 8063 VALIDATORS.put(INCALL_POWER_BUTTON_BEHAVIOR, INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR); 8064 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_START_TIME, 8065 NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR); 8066 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_END_TIME, NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR); 8067 VALIDATORS.put(NIGHT_DISPLAY_COLOR_TEMPERATURE, 8068 NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR); 8069 VALIDATORS.put(NIGHT_DISPLAY_AUTO_MODE, NIGHT_DISPLAY_AUTO_MODE_VALIDATOR); 8070 VALIDATORS.put(SYNC_PARENT_SOUNDS, SYNC_PARENT_SOUNDS_VALIDATOR); 8071 VALIDATORS.put(CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8072 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR); 8073 VALIDATORS.put(SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8074 SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR); 8075 VALIDATORS.put(CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8076 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR); 8077 VALIDATORS.put(SYSTEM_NAVIGATION_KEYS_ENABLED, 8078 SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR); 8079 VALIDATORS.put(QS_TILES, QS_TILES_VALIDATOR); 8080 VALIDATORS.put(DOZE_ENABLED, DOZE_ENABLED_VALIDATOR); 8081 VALIDATORS.put(DOZE_PULSE_ON_PICK_UP, DOZE_PULSE_ON_PICK_UP_VALIDATOR); 8082 VALIDATORS.put(DOZE_PULSE_ON_DOUBLE_TAP, DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR); 8083 VALIDATORS.put(NFC_PAYMENT_DEFAULT_COMPONENT, NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR); 8084 VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8085 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR); 8086 VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR); 8087 VALIDATORS.put(ASSIST_GESTURE_SENSITIVITY, ASSIST_GESTURE_SENSITIVITY_VALIDATOR); 8088 VALIDATORS.put(ASSIST_GESTURE_SETUP_COMPLETE, ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR); 8089 VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8090 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR); 8091 VALIDATORS.put(ASSIST_GESTURE_WAKE_ENABLED, ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR); 8092 VALIDATORS.put(VR_DISPLAY_MODE, VR_DISPLAY_MODE_VALIDATOR); 8093 VALIDATORS.put(NOTIFICATION_BADGING, NOTIFICATION_BADGING_VALIDATOR); 8094 VALIDATORS.put(QS_AUTO_ADDED_TILES, QS_AUTO_ADDED_TILES_VALIDATOR); 8095 VALIDATORS.put(SCREENSAVER_ENABLED, SCREENSAVER_ENABLED_VALIDATOR); 8096 VALIDATORS.put(SCREENSAVER_COMPONENTS, SCREENSAVER_COMPONENTS_VALIDATOR); 8097 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_DOCK, SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR); 8098 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_SLEEP, SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR); 8099 VALIDATORS.put(LOCKDOWN_IN_POWER_MENU, LOCKDOWN_IN_POWER_MENU_VALIDATOR); 8100 VALIDATORS.put(SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8101 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR); 8102 VALIDATORS.put(VOLUME_HUSH_GESTURE, VOLUME_HUSH_GESTURE_VALIDATOR); 8103 VALIDATORS.put(ENABLED_NOTIFICATION_LISTENERS, 8104 ENABLED_NOTIFICATION_LISTENERS_VALIDATOR); //legacy restore setting 8105 VALIDATORS.put(ENABLED_NOTIFICATION_ASSISTANT, 8106 ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR); //legacy restore setting 8107 VALIDATORS.put(ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES, 8108 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting 8109 } 8110 8111 /** 8112 * Keys we no longer back up under the current schema, but want to continue to 8113 * process when restoring historical backup datasets. 8114 * 8115 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 8116 * otherwise they won't be restored. 8117 * 8118 * @hide 8119 */ 8120 public static final String[] LEGACY_RESTORE_SETTINGS = { 8121 ENABLED_NOTIFICATION_LISTENERS, 8122 ENABLED_NOTIFICATION_ASSISTANT, 8123 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 8124 }; 8125 8126 /** 8127 * These entries are considered common between the personal and the managed profile, 8128 * since the managed profile doesn't get to change them. 8129 */ 8130 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 8131 8132 static { 8133 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 8134 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 8135 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 8136 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 8137 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 8138 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 8139 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 8140 CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER); 8141 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 8142 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 8143 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 8144 if (TextServicesManager.DISABLE_PER_PROFILE_SPELL_CHECKER) { 8145 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 8146 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 8147 } 8148 } 8149 8150 /** @hide */ 8151 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 8152 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 8153 } 8154 8155 /** 8156 * Secure settings which can be accessed by instant apps. 8157 * @hide 8158 */ 8159 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 8160 static { 8161 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 8162 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 8163 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 8164 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 8165 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 8166 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 8167 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 8168 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 8169 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 8170 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 8171 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 8172 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 8173 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 8174 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 8175 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 8176 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 8177 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 8178 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 8179 8180 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 8181 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 8182 8183 INSTANT_APP_SETTINGS.add(ANDROID_ID); 8184 8185 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 8186 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 8187 } 8188 8189 /** 8190 * Helper method for determining if a location provider is enabled. 8191 * 8192 * @param cr the content resolver to use 8193 * @param provider the location provider to query 8194 * @return true if the provider is enabled 8195 * 8196 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8197 */ 8198 @Deprecated 8199 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 8200 return isLocationProviderEnabledForUser(cr, provider, cr.getUserId()); 8201 } 8202 8203 /** 8204 * Helper method for determining if a location provider is enabled. 8205 * @param cr the content resolver to use 8206 * @param provider the location provider to query 8207 * @param userId the userId to query 8208 * @return true if the provider is enabled 8209 * 8210 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8211 * @hide 8212 */ 8213 @Deprecated 8214 public static final boolean isLocationProviderEnabledForUser( 8215 ContentResolver cr, String provider, int userId) { 8216 String allowedProviders = Settings.Secure.getStringForUser(cr, 8217 LOCATION_PROVIDERS_ALLOWED, userId); 8218 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 8219 } 8220 8221 /** 8222 * Thread-safe method for enabling or disabling a single location provider. 8223 * @param cr the content resolver to use 8224 * @param provider the location provider to enable or disable 8225 * @param enabled true if the provider should be enabled 8226 * @deprecated This API is deprecated. It requires WRITE_SECURE_SETTINGS permission to 8227 * change location settings. 8228 */ 8229 @Deprecated 8230 public static final void setLocationProviderEnabled(ContentResolver cr, 8231 String provider, boolean enabled) { 8232 setLocationProviderEnabledForUser(cr, provider, enabled, cr.getUserId()); 8233 } 8234 8235 /** 8236 * Thread-safe method for enabling or disabling a single location provider. 8237 * 8238 * @param cr the content resolver to use 8239 * @param provider the location provider to enable or disable 8240 * @param enabled true if the provider should be enabled 8241 * @param userId the userId for which to enable/disable providers 8242 * @return true if the value was set, false on database errors 8243 * 8244 * @deprecated use {@link LocationManager#setProviderEnabledForUser(String, boolean, int)} 8245 * @hide 8246 */ 8247 @Deprecated 8248 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 8249 String provider, boolean enabled, int userId) { 8250 synchronized (mLocationSettingsLock) { 8251 // to ensure thread safety, we write the provider name with a '+' or '-' 8252 // and let the SettingsProvider handle it rather than reading and modifying 8253 // the list of enabled providers. 8254 if (enabled) { 8255 provider = "+" + provider; 8256 } else { 8257 provider = "-" + provider; 8258 } 8259 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 8260 userId); 8261 } 8262 } 8263 8264 /** 8265 * Thread-safe method for setting the location mode to one of 8266 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8267 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 8268 * Necessary because the mode is a composite of the underlying location provider 8269 * settings. 8270 * 8271 * @param cr the content resolver to use 8272 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 8273 * @param userId the userId for which to change mode 8274 * @return true if the value was set, false on database errors 8275 * 8276 * @throws IllegalArgumentException if mode is not one of the supported values 8277 * 8278 * @deprecated To enable/disable location, use 8279 * {@link LocationManager#setLocationEnabledForUser(boolean, int)}. 8280 * To enable/disable a specific location provider, use 8281 * {@link LocationManager#setProviderEnabledForUser(String, boolean, int)}. 8282 */ 8283 @Deprecated 8284 private static boolean setLocationModeForUser( 8285 ContentResolver cr, int mode, int userId) { 8286 synchronized (mLocationSettingsLock) { 8287 boolean gps = false; 8288 boolean network = false; 8289 switch (mode) { 8290 case LOCATION_MODE_OFF: 8291 break; 8292 case LOCATION_MODE_SENSORS_ONLY: 8293 gps = true; 8294 break; 8295 case LOCATION_MODE_BATTERY_SAVING: 8296 network = true; 8297 break; 8298 case LOCATION_MODE_HIGH_ACCURACY: 8299 gps = true; 8300 network = true; 8301 break; 8302 default: 8303 throw new IllegalArgumentException("Invalid location mode: " + mode); 8304 } 8305 8306 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8307 cr, LocationManager.NETWORK_PROVIDER, network, userId); 8308 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8309 cr, LocationManager.GPS_PROVIDER, gps, userId); 8310 return gpsSuccess && nlpSuccess; 8311 } 8312 } 8313 8314 /** 8315 * Thread-safe method for reading the location mode, returns one of 8316 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8317 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 8318 * because the mode is a composite of the underlying location provider settings. 8319 * 8320 * @param cr the content resolver to use 8321 * @param userId the userId for which to read the mode 8322 * @return the location mode 8323 */ 8324 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 8325 synchronized (mLocationSettingsLock) { 8326 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8327 cr, LocationManager.GPS_PROVIDER, userId); 8328 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8329 cr, LocationManager.NETWORK_PROVIDER, userId); 8330 if (gpsEnabled && networkEnabled) { 8331 return LOCATION_MODE_HIGH_ACCURACY; 8332 } else if (gpsEnabled) { 8333 return LOCATION_MODE_SENSORS_ONLY; 8334 } else if (networkEnabled) { 8335 return LOCATION_MODE_BATTERY_SAVING; 8336 } else { 8337 return LOCATION_MODE_OFF; 8338 } 8339 } 8340 } 8341 } 8342 8343 /** 8344 * Global system settings, containing preferences that always apply identically 8345 * to all defined users. Applications can read these but are not allowed to write; 8346 * like the "Secure" settings, these are for preferences that the user must 8347 * explicitly modify through the system UI or specialized APIs for those values. 8348 */ 8349 public static final class Global extends NameValueTable { 8350 // NOTE: If you add new settings here, be sure to add them to 8351 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoGlobalSettingsLocked. 8352 8353 /** 8354 * The content:// style URL for global secure settings items. Not public. 8355 */ 8356 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 8357 8358 /** 8359 * Whether users are allowed to add more users or guest from lockscreen. 8360 * <p> 8361 * Type: int 8362 * @hide 8363 */ 8364 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 8365 8366 /** 8367 * Setting whether the global gesture for enabling accessibility is enabled. 8368 * If this gesture is enabled the user will be able to perfrom it to enable 8369 * the accessibility state without visiting the settings app. 8370 * 8371 * @hide 8372 * No longer used. Should be removed once all dependencies have been updated. 8373 */ 8374 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 8375 "enable_accessibility_global_gesture_enabled"; 8376 8377 /** 8378 * Whether Airplane Mode is on. 8379 */ 8380 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 8381 8382 /** 8383 * Whether Theater Mode is on. 8384 * {@hide} 8385 */ 8386 @SystemApi 8387 public static final String THEATER_MODE_ON = "theater_mode_on"; 8388 8389 /** 8390 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 8391 */ 8392 public static final String RADIO_BLUETOOTH = "bluetooth"; 8393 8394 /** 8395 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 8396 */ 8397 public static final String RADIO_WIFI = "wifi"; 8398 8399 /** 8400 * {@hide} 8401 */ 8402 public static final String RADIO_WIMAX = "wimax"; 8403 /** 8404 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 8405 */ 8406 public static final String RADIO_CELL = "cell"; 8407 8408 /** 8409 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 8410 */ 8411 public static final String RADIO_NFC = "nfc"; 8412 8413 /** 8414 * A comma separated list of radios that need to be disabled when airplane mode 8415 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 8416 * included in the comma separated list. 8417 */ 8418 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 8419 8420 /** 8421 * A comma separated list of radios that should to be disabled when airplane mode 8422 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 8423 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 8424 * will be turned off when entering airplane mode, but the user will be able to reenable 8425 * Wifi in the Settings app. 8426 * 8427 * {@hide} 8428 */ 8429 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 8430 8431 /** 8432 * An integer representing the Bluetooth Class of Device (CoD). 8433 * 8434 * @hide 8435 */ 8436 public static final String BLUETOOTH_CLASS_OF_DEVICE = "bluetooth_class_of_device"; 8437 8438 /** 8439 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 8440 * See {@link android.bluetooth.BluetoothProfile}. 8441 * {@hide} 8442 */ 8443 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 8444 8445 /** 8446 * A semi-colon separated list of Bluetooth interoperability workarounds. 8447 * Each entry is a partial Bluetooth device address string and an integer representing 8448 * the feature to be disabled, separated by a comma. The integer must correspond 8449 * to a interoperability feature as defined in "interop.h" in /system/bt. 8450 * <p> 8451 * Example: <br/> 8452 * "00:11:22,0;01:02:03:04,2" 8453 * @hide 8454 */ 8455 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 8456 8457 /** 8458 * The policy for deciding when Wi-Fi should go to sleep (which will in 8459 * turn switch to using the mobile data as an Internet connection). 8460 * <p> 8461 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 8462 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 8463 * {@link #WIFI_SLEEP_POLICY_NEVER}. 8464 */ 8465 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 8466 8467 /** 8468 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 8469 * policy, which is to sleep shortly after the turning off 8470 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 8471 */ 8472 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 8473 8474 /** 8475 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 8476 * the device is on battery, and never go to sleep when the device is 8477 * plugged in. 8478 */ 8479 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 8480 8481 /** 8482 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 8483 */ 8484 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 8485 8486 /** 8487 * Value to specify if the user prefers the date, time and time zone 8488 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8489 */ 8490 public static final String AUTO_TIME = "auto_time"; 8491 8492 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 8493 8494 /** 8495 * Value to specify if the user prefers the time zone 8496 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8497 */ 8498 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 8499 8500 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 8501 8502 /** 8503 * URI for the car dock "in" event sound. 8504 * @hide 8505 */ 8506 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 8507 8508 /** 8509 * URI for the car dock "out" event sound. 8510 * @hide 8511 */ 8512 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 8513 8514 /** 8515 * URI for the desk dock "in" event sound. 8516 * @hide 8517 */ 8518 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 8519 8520 /** 8521 * URI for the desk dock "out" event sound. 8522 * @hide 8523 */ 8524 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 8525 8526 /** 8527 * Whether to play a sound for dock events. 8528 * @hide 8529 */ 8530 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 8531 8532 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8533 8534 /** 8535 * Whether to play a sound for dock events, only when an accessibility service is on. 8536 * @hide 8537 */ 8538 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 8539 8540 /** 8541 * URI for the "device locked" (keyguard shown) sound. 8542 * @hide 8543 */ 8544 public static final String LOCK_SOUND = "lock_sound"; 8545 8546 /** 8547 * URI for the "device unlocked" sound. 8548 * @hide 8549 */ 8550 public static final String UNLOCK_SOUND = "unlock_sound"; 8551 8552 /** 8553 * URI for the "device is trusted" sound, which is played when the device enters the trusted 8554 * state without unlocking. 8555 * @hide 8556 */ 8557 public static final String TRUSTED_SOUND = "trusted_sound"; 8558 8559 /** 8560 * URI for the low battery sound file. 8561 * @hide 8562 */ 8563 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 8564 8565 /** 8566 * Whether to play a sound for low-battery alerts. 8567 * @hide 8568 */ 8569 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 8570 8571 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8572 8573 /** 8574 * URI for the "wireless charging started" and "wired charging started" sound. 8575 * @hide 8576 */ 8577 public static final String CHARGING_STARTED_SOUND = 8578 "wireless_charging_started_sound"; 8579 8580 /** 8581 * Whether to play a sound for charging events. 8582 * @hide 8583 */ 8584 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 8585 8586 private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8587 8588 /** 8589 * Whether we keep the device on while the device is plugged in. 8590 * Supported values are: 8591 * <ul> 8592 * <li>{@code 0} to never stay on while plugged in</li> 8593 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 8594 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 8595 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 8596 * </ul> 8597 * These values can be OR-ed together. 8598 */ 8599 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 8600 8601 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 8602 @Override 8603 public boolean validate(String value) { 8604 try { 8605 int val = Integer.parseInt(value); 8606 return (val == 0) 8607 || (val == BatteryManager.BATTERY_PLUGGED_AC) 8608 || (val == BatteryManager.BATTERY_PLUGGED_USB) 8609 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 8610 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8611 | BatteryManager.BATTERY_PLUGGED_USB)) 8612 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8613 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8614 || (val == (BatteryManager.BATTERY_PLUGGED_USB 8615 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8616 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8617 | BatteryManager.BATTERY_PLUGGED_USB 8618 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 8619 } catch (NumberFormatException e) { 8620 return false; 8621 } 8622 } 8623 }; 8624 8625 /** 8626 * When the user has enable the option to have a "bug report" command 8627 * in the power menu. 8628 * @hide 8629 */ 8630 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 8631 8632 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 8633 8634 /** 8635 * Whether ADB is enabled. 8636 */ 8637 public static final String ADB_ENABLED = "adb_enabled"; 8638 8639 /** 8640 * Whether Views are allowed to save their attribute data. 8641 * @hide 8642 */ 8643 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 8644 8645 /** 8646 * Whether assisted GPS should be enabled or not. 8647 * @hide 8648 */ 8649 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 8650 8651 /** 8652 * Whether bluetooth is enabled/disabled 8653 * 0=disabled. 1=enabled. 8654 */ 8655 public static final String BLUETOOTH_ON = "bluetooth_on"; 8656 8657 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 8658 8659 /** 8660 * CDMA Cell Broadcast SMS 8661 * 0 = CDMA Cell Broadcast SMS disabled 8662 * 1 = CDMA Cell Broadcast SMS enabled 8663 * @hide 8664 */ 8665 public static final String CDMA_CELL_BROADCAST_SMS = 8666 "cdma_cell_broadcast_sms"; 8667 8668 /** 8669 * The CDMA roaming mode 0 = Home Networks, CDMA default 8670 * 1 = Roaming on Affiliated networks 8671 * 2 = Roaming on any networks 8672 * @hide 8673 */ 8674 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 8675 8676 /** 8677 * The CDMA subscription mode 0 = RUIM/SIM (default) 8678 * 1 = NV 8679 * @hide 8680 */ 8681 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 8682 8683 /** 8684 * The default value for whether background data is enabled or not. 8685 * 8686 * Used by {@code NetworkPolicyManagerService}. 8687 * 8688 * @hide 8689 */ 8690 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 8691 "default_restrict_background_data"; 8692 8693 /** Inactivity timeout to track mobile data activity. 8694 * 8695 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 8696 * infer the data activity of mobile network. After a period of no activity on mobile 8697 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 8698 * intent is fired to indicate a transition of network status from "active" to "idle". Any 8699 * subsequent activity on mobile networks triggers the firing of {@code 8700 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 8701 * 8702 * Network activity refers to transmitting or receiving data on the network interfaces. 8703 * 8704 * Tracking is disabled if set to zero or negative value. 8705 * 8706 * @hide 8707 */ 8708 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 8709 8710 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 8711 * but for Wifi network. 8712 * @hide 8713 */ 8714 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 8715 8716 /** 8717 * Whether or not data roaming is enabled. (0 = false, 1 = true) 8718 */ 8719 public static final String DATA_ROAMING = "data_roaming"; 8720 8721 /** 8722 * The value passed to a Mobile DataConnection via bringUp which defines the 8723 * number of retries to preform when setting up the initial connection. The default 8724 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 8725 * @hide 8726 */ 8727 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 8728 8729 /** 8730 * Whether any package can be on external storage. When this is true, any 8731 * package, regardless of manifest values, is a candidate for installing 8732 * or moving onto external storage. (0 = false, 1 = true) 8733 * @hide 8734 */ 8735 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 8736 8737 /** 8738 * The default SM-DP+ configured for this device. 8739 * 8740 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 8741 * download profiles. If this value is set, the LPA will query this server for any profiles 8742 * available to this device. If any are available, they may be downloaded during device 8743 * provisioning or in settings without needing the user to enter an activation code. 8744 * 8745 * @see android.service.euicc.EuiccService 8746 * @hide 8747 */ 8748 @SystemApi 8749 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 8750 8751 /** 8752 * Whether any profile has ever been downloaded onto a eUICC on the device. 8753 * 8754 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 8755 * confused by seeing references to it in settings. 8756 * (0 = false, 1 = true) 8757 * @hide 8758 */ 8759 @SystemApi 8760 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 8761 8762 /** 8763 * List of ISO country codes in which eUICC UI is shown. Country codes should be separated 8764 * by comma. 8765 * 8766 * <p>Used to hide eUICC UI from users who are currently in countries no carriers support 8767 * eUICC. 8768 * @hide 8769 */ 8770 //TODO(b/77914569) Changes this to System Api. 8771 public static final String EUICC_SUPPORTED_COUNTRIES = "euicc_supported_countries"; 8772 8773 /** 8774 * Whether any activity can be resized. When this is true, any 8775 * activity, regardless of manifest values, can be resized for multi-window. 8776 * (0 = false, 1 = true) 8777 * @hide 8778 */ 8779 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 8780 = "force_resizable_activities"; 8781 8782 /** 8783 * Whether to enable experimental freeform support for windows. 8784 * @hide 8785 */ 8786 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 8787 = "enable_freeform_support"; 8788 8789 /** 8790 * Whether user has enabled development settings. 8791 */ 8792 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 8793 8794 /** 8795 * Whether the device has been provisioned (0 = false, 1 = true). 8796 * <p>On a multiuser device with a separate system user, the screen may be locked 8797 * as soon as this is set to true and further activities cannot be launched on the 8798 * system user unless they are marked to show over keyguard. 8799 */ 8800 public static final String DEVICE_PROVISIONED = "device_provisioned"; 8801 8802 /** 8803 * Whether mobile data should be allowed while the device is being provisioned. 8804 * This allows the provisioning process to turn off mobile data before the user 8805 * has an opportunity to set things up, preventing other processes from burning 8806 * precious bytes before wifi is setup. 8807 * (0 = false, 1 = true) 8808 * @hide 8809 */ 8810 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 8811 "device_provisioning_mobile_data"; 8812 8813 /** 8814 * The saved value for WindowManagerService.setForcedDisplaySize(). 8815 * Two integers separated by a comma. If unset, then use the real display size. 8816 * @hide 8817 */ 8818 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 8819 8820 /** 8821 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 8822 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 8823 * @hide 8824 */ 8825 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 8826 8827 /** 8828 * The maximum size, in bytes, of a download that the download manager will transfer over 8829 * a non-wifi connection. 8830 * @hide 8831 */ 8832 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 8833 "download_manager_max_bytes_over_mobile"; 8834 8835 /** 8836 * The recommended maximum size, in bytes, of a download that the download manager should 8837 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 8838 * have the option to start the download over the mobile connection anyway. 8839 * @hide 8840 */ 8841 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 8842 "download_manager_recommended_max_bytes_over_mobile"; 8843 8844 /** 8845 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 8846 */ 8847 @Deprecated 8848 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 8849 8850 /** 8851 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 8852 * sent or processed. (0 = false, 1 = true) 8853 * @hide 8854 */ 8855 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 8856 8857 /** 8858 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 8859 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 8860 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 8861 * activated. 8862 * @hide 8863 */ 8864 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 8865 "hdmi_system_audio_control_enabled"; 8866 8867 /** 8868 * Whether TV will automatically turn on upon reception of the CEC command 8869 * <Text View On> or <Image View On>. (0 = false, 1 = true) 8870 * 8871 * @hide 8872 */ 8873 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 8874 "hdmi_control_auto_wakeup_enabled"; 8875 8876 /** 8877 * Whether TV will also turn off other CEC devices when it goes to standby mode. 8878 * (0 = false, 1 = true) 8879 * 8880 * @hide 8881 */ 8882 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 8883 "hdmi_control_auto_device_off_enabled"; 8884 8885 /** 8886 * If <b>true</b>, enables out-of-the-box execution for priv apps. 8887 * Default: false 8888 * Values: 0 = false, 1 = true 8889 * 8890 * @hide 8891 */ 8892 public static final String PRIV_APP_OOB_ENABLED = "priv_app_oob_enabled"; 8893 8894 /** 8895 * The interval in milliseconds at which location requests will be throttled when they are 8896 * coming from the background. 8897 * 8898 * @hide 8899 */ 8900 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 8901 "location_background_throttle_interval_ms"; 8902 8903 /** 8904 * Most frequent location update interval in milliseconds that proximity alert is allowed 8905 * to request. 8906 * @hide 8907 */ 8908 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 8909 "location_background_throttle_proximity_alert_interval_ms"; 8910 8911 /** 8912 * Packages that are whitelisted for background throttling (throttling will not be applied). 8913 * @hide 8914 */ 8915 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 8916 "location_background_throttle_package_whitelist"; 8917 8918 /** 8919 * Whether TV will switch to MHL port when a mobile device is plugged in. 8920 * (0 = false, 1 = true) 8921 * @hide 8922 */ 8923 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 8924 8925 /** 8926 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 8927 * @hide 8928 */ 8929 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 8930 8931 /** 8932 * Whether mobile data connections are allowed by the user. See 8933 * ConnectivityManager for more info. 8934 * @hide 8935 */ 8936 public static final String MOBILE_DATA = "mobile_data"; 8937 8938 /** 8939 * Whether the mobile data connection should remain active even when higher 8940 * priority networks like WiFi are active, to help make network switching faster. 8941 * 8942 * See ConnectivityService for more info. 8943 * 8944 * (0 = disabled, 1 = enabled) 8945 * @hide 8946 */ 8947 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 8948 8949 /** 8950 * Size of the event buffer for IP connectivity metrics. 8951 * @hide 8952 */ 8953 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 8954 "connectivity_metrics_buffer_size"; 8955 8956 /** {@hide} */ 8957 public static final String NETSTATS_ENABLED = "netstats_enabled"; 8958 /** {@hide} */ 8959 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 8960 /** {@hide} */ 8961 @Deprecated 8962 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 8963 /** {@hide} */ 8964 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 8965 /** {@hide} */ 8966 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 8967 /** {@hide} */ 8968 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 8969 8970 /** {@hide} */ 8971 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 8972 /** {@hide} */ 8973 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 8974 /** {@hide} */ 8975 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 8976 /** {@hide} */ 8977 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 8978 8979 /** {@hide} */ 8980 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 8981 /** {@hide} */ 8982 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 8983 /** {@hide} */ 8984 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 8985 /** {@hide} */ 8986 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 8987 8988 /** {@hide} */ 8989 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 8990 /** {@hide} */ 8991 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 8992 /** {@hide} */ 8993 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 8994 /** {@hide} */ 8995 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 8996 8997 /** {@hide} */ 8998 public static final String NETPOLICY_QUOTA_ENABLED = "netpolicy_quota_enabled"; 8999 /** {@hide} */ 9000 public static final String NETPOLICY_QUOTA_UNLIMITED = "netpolicy_quota_unlimited"; 9001 /** {@hide} */ 9002 public static final String NETPOLICY_QUOTA_LIMITED = "netpolicy_quota_limited"; 9003 /** {@hide} */ 9004 public static final String NETPOLICY_QUOTA_FRAC_JOBS = "netpolicy_quota_frac_jobs"; 9005 /** {@hide} */ 9006 public static final String NETPOLICY_QUOTA_FRAC_MULTIPATH = "netpolicy_quota_frac_multipath"; 9007 9008 /** {@hide} */ 9009 public static final String NETPOLICY_OVERRIDE_ENABLED = "netpolicy_override_enabled"; 9010 9011 /** 9012 * User preference for which network(s) should be used. Only the 9013 * connectivity service should touch this. 9014 */ 9015 public static final String NETWORK_PREFERENCE = "network_preference"; 9016 9017 /** 9018 * Which package name to use for network scoring. If null, or if the package is not a valid 9019 * scorer app, external network scores will neither be requested nor accepted. 9020 * @hide 9021 */ 9022 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 9023 9024 /** 9025 * Whether night display forced auto mode is available. 9026 * 0 = unavailable, 1 = available. 9027 * @hide 9028 */ 9029 public static final String NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE = 9030 "night_display_forced_auto_mode_available"; 9031 9032 /** 9033 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 9034 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 9035 * exceeded. 9036 * @hide 9037 */ 9038 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 9039 9040 /** 9041 * The length of time in milli-seconds that automatic small adjustments to 9042 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 9043 * @hide 9044 */ 9045 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 9046 9047 /** Preferred NTP server. {@hide} */ 9048 public static final String NTP_SERVER = "ntp_server"; 9049 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 9050 public static final String NTP_TIMEOUT = "ntp_timeout"; 9051 9052 /** {@hide} */ 9053 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 9054 9055 /** 9056 * Sample validity in seconds to configure for the system DNS resolver. 9057 * {@hide} 9058 */ 9059 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 9060 "dns_resolver_sample_validity_seconds"; 9061 9062 /** 9063 * Success threshold in percent for use with the system DNS resolver. 9064 * {@hide} 9065 */ 9066 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 9067 "dns_resolver_success_threshold_percent"; 9068 9069 /** 9070 * Minimum number of samples needed for statistics to be considered meaningful in the 9071 * system DNS resolver. 9072 * {@hide} 9073 */ 9074 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 9075 9076 /** 9077 * Maximum number taken into account for statistics purposes in the system DNS resolver. 9078 * {@hide} 9079 */ 9080 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 9081 9082 /** 9083 * Whether to disable the automatic scheduling of system updates. 9084 * 1 = system updates won't be automatically scheduled (will always 9085 * present notification instead). 9086 * 0 = system updates will be automatically scheduled. (default) 9087 * @hide 9088 */ 9089 @SystemApi 9090 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 9091 9092 /** 9093 * Whether the package manager should send package verification broadcasts for verifiers to 9094 * review apps prior to installation. 9095 * 1 = request apps to be verified prior to installation, if a verifier exists. 9096 * 0 = do not verify apps before installation 9097 * @hide 9098 */ 9099 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 9100 9101 /** Timeout for package verification. 9102 * @hide */ 9103 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 9104 9105 /** Default response code for package verification. 9106 * @hide */ 9107 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 9108 9109 /** 9110 * Show package verification setting in the Settings app. 9111 * 1 = show (default) 9112 * 0 = hide 9113 * @hide 9114 */ 9115 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 9116 9117 /** 9118 * Run package verification on apps installed through ADB/ADT/USB 9119 * 1 = perform package verification on ADB installs (default) 9120 * 0 = bypass package verification on ADB installs 9121 * @hide 9122 */ 9123 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 9124 9125 /** 9126 * Time since last fstrim (milliseconds) after which we force one to happen 9127 * during device startup. If unset, the default is 3 days. 9128 * @hide 9129 */ 9130 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 9131 9132 /** 9133 * The interval in milliseconds at which to check packet counts on the 9134 * mobile data interface when screen is on, to detect possible data 9135 * connection problems. 9136 * @hide 9137 */ 9138 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 9139 "pdp_watchdog_poll_interval_ms"; 9140 9141 /** 9142 * The interval in milliseconds at which to check packet counts on the 9143 * mobile data interface when screen is off, to detect possible data 9144 * connection problems. 9145 * @hide 9146 */ 9147 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 9148 "pdp_watchdog_long_poll_interval_ms"; 9149 9150 /** 9151 * The interval in milliseconds at which to check packet counts on the 9152 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 9153 * outgoing packets has been reached without incoming packets. 9154 * @hide 9155 */ 9156 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 9157 "pdp_watchdog_error_poll_interval_ms"; 9158 9159 /** 9160 * The number of outgoing packets sent without seeing an incoming packet 9161 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 9162 * device is logged to the event log 9163 * @hide 9164 */ 9165 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 9166 "pdp_watchdog_trigger_packet_count"; 9167 9168 /** 9169 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 9170 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 9171 * attempting data connection recovery. 9172 * @hide 9173 */ 9174 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 9175 "pdp_watchdog_error_poll_count"; 9176 9177 /** 9178 * The number of failed PDP reset attempts before moving to something more 9179 * drastic: re-registering to the network. 9180 * @hide 9181 */ 9182 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 9183 "pdp_watchdog_max_pdp_reset_fail_count"; 9184 9185 /** 9186 * URL to open browser on to allow user to manage a prepay account 9187 * @hide 9188 */ 9189 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 9190 "setup_prepaid_data_service_url"; 9191 9192 /** 9193 * URL to attempt a GET on to see if this is a prepay device 9194 * @hide 9195 */ 9196 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 9197 "setup_prepaid_detection_target_url"; 9198 9199 /** 9200 * Host to check for a redirect to after an attempt to GET 9201 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 9202 * this is a prepaid device with zero balance.) 9203 * @hide 9204 */ 9205 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 9206 "setup_prepaid_detection_redir_host"; 9207 9208 /** 9209 * The interval in milliseconds at which to check the number of SMS sent out without asking 9210 * for use permit, to limit the un-authorized SMS usage. 9211 * 9212 * @hide 9213 */ 9214 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 9215 "sms_outgoing_check_interval_ms"; 9216 9217 /** 9218 * The number of outgoing SMS sent without asking for user permit (of {@link 9219 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 9220 * 9221 * @hide 9222 */ 9223 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 9224 "sms_outgoing_check_max_count"; 9225 9226 /** 9227 * Used to disable SMS short code confirmation - defaults to true. 9228 * True indcates we will do the check, etc. Set to false to disable. 9229 * @see com.android.internal.telephony.SmsUsageMonitor 9230 * @hide 9231 */ 9232 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 9233 9234 /** 9235 * Used to select which country we use to determine premium sms codes. 9236 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 9237 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 9238 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 9239 * @hide 9240 */ 9241 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 9242 9243 /** 9244 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 9245 * @hide 9246 */ 9247 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 9248 9249 /** 9250 * Used to disable Tethering on a device - defaults to true 9251 * @hide 9252 */ 9253 public static final String TETHER_SUPPORTED = "tether_supported"; 9254 9255 /** 9256 * Used to require DUN APN on the device or not - defaults to a build config value 9257 * which defaults to false 9258 * @hide 9259 */ 9260 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 9261 9262 /** 9263 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 9264 * corresponding build config values are set it will override the APN DB 9265 * values. 9266 * Consists of a comma seperated list of strings: 9267 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 9268 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 9269 * @hide 9270 */ 9271 public static final String TETHER_DUN_APN = "tether_dun_apn"; 9272 9273 /** 9274 * Used to disable trying to talk to any available tethering offload HAL. 9275 * 9276 * Integer values are interpreted as boolean, and the absence of an explicit setting 9277 * is interpreted as |false|. 9278 * @hide 9279 */ 9280 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 9281 9282 /** 9283 * List of certificate (hex string representation of the application's certificate - SHA-1 9284 * or SHA-256) and carrier app package pairs which are whitelisted to prompt the user for 9285 * install when a sim card with matching UICC carrier privilege rules is inserted. The 9286 * certificate is used as a key, so the certificate encoding here must be the same as the 9287 * certificate encoding used on the SIM. 9288 * 9289 * The value is "cert1:package1;cert2:package2;..." 9290 * @hide 9291 */ 9292 @SystemApi 9293 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 9294 9295 /** 9296 * Map of package name to application names. The application names cannot and will not be 9297 * localized. App names may not contain colons or semicolons. 9298 * 9299 * The value is "packageName1:appName1;packageName2:appName2;..." 9300 * @hide 9301 */ 9302 @SystemApi 9303 public static final String CARRIER_APP_NAMES = "carrier_app_names"; 9304 9305 /** 9306 * USB Mass Storage Enabled 9307 */ 9308 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 9309 9310 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9311 9312 /** 9313 * If this setting is set (to anything), then all references 9314 * to Gmail on the device must change to Google Mail. 9315 */ 9316 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 9317 9318 /** 9319 * Webview Data reduction proxy key. 9320 * @hide 9321 */ 9322 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 9323 "webview_data_reduction_proxy_key"; 9324 9325 /** 9326 * Whether or not the WebView fallback mechanism should be enabled. 9327 * 0=disabled, 1=enabled. 9328 * @hide 9329 */ 9330 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 9331 "webview_fallback_logic_enabled"; 9332 9333 /** 9334 * Name of the package used as WebView provider (if unset the provider is instead determined 9335 * by the system). 9336 * @hide 9337 */ 9338 public static final String WEBVIEW_PROVIDER = "webview_provider"; 9339 9340 /** 9341 * Developer setting to enable WebView multiprocess rendering. 9342 * @hide 9343 */ 9344 @SystemApi 9345 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 9346 9347 /** 9348 * The maximum number of notifications shown in 24 hours when switching networks. 9349 * @hide 9350 */ 9351 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 9352 "network_switch_notification_daily_limit"; 9353 9354 /** 9355 * The minimum time in milliseconds between notifications when switching networks. 9356 * @hide 9357 */ 9358 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 9359 "network_switch_notification_rate_limit_millis"; 9360 9361 /** 9362 * Whether to automatically switch away from wifi networks that lose Internet access. 9363 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 9364 * avoids such networks. Valid values are: 9365 * 9366 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 9367 * null: Ask the user whether to switch away from bad wifi. 9368 * 1: Avoid bad wifi. 9369 * 9370 * @hide 9371 */ 9372 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 9373 9374 /** 9375 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 9376 * overridden by the system based on device or application state. If null, the value 9377 * specified by config_networkMeteredMultipathPreference is used. 9378 * 9379 * @hide 9380 */ 9381 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 9382 "network_metered_multipath_preference"; 9383 9384 /** 9385 * Default daily multipath budget used by ConnectivityManager.getMultipathPreference() 9386 * on metered networks. This default quota is only used if quota could not be determined 9387 * from data plan or data limit/warning set by the user. 9388 * @hide 9389 */ 9390 public static final String NETWORK_DEFAULT_DAILY_MULTIPATH_QUOTA_BYTES = 9391 "network_default_daily_multipath_quota_bytes"; 9392 9393 /** 9394 * Network watchlist last report time. 9395 * @hide 9396 */ 9397 public static final String NETWORK_WATCHLIST_LAST_REPORT_TIME = 9398 "network_watchlist_last_report_time"; 9399 9400 /** 9401 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 9402 * colon-delimited key-value pairs. The key is the badging enum value defined in 9403 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 9404 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 9405 * 9406 * @hide 9407 */ 9408 @SystemApi 9409 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 9410 9411 /** 9412 * Whether Wifi display is enabled/disabled 9413 * 0=disabled. 1=enabled. 9414 * @hide 9415 */ 9416 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 9417 9418 /** 9419 * Whether Wifi display certification mode is enabled/disabled 9420 * 0=disabled. 1=enabled. 9421 * @hide 9422 */ 9423 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 9424 "wifi_display_certification_on"; 9425 9426 /** 9427 * WPS Configuration method used by Wifi display, this setting only 9428 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 9429 * 9430 * Possible values are: 9431 * 9432 * WpsInfo.INVALID: use default WPS method chosen by framework 9433 * WpsInfo.PBC : use Push button 9434 * WpsInfo.KEYPAD : use Keypad 9435 * WpsInfo.DISPLAY: use Display 9436 * @hide 9437 */ 9438 public static final String WIFI_DISPLAY_WPS_CONFIG = 9439 "wifi_display_wps_config"; 9440 9441 /** 9442 * Whether to notify the user of open networks. 9443 * <p> 9444 * If not connected and the scan results have an open network, we will 9445 * put this notification up. If we attempt to connect to a network or 9446 * the open network(s) disappear, we remove the notification. When we 9447 * show the notification, we will not show it again for 9448 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9449 * 9450 * @deprecated This feature is no longer controlled by this setting in 9451 * {@link android.os.Build.VERSION_CODES#O}. 9452 */ 9453 @Deprecated 9454 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9455 "wifi_networks_available_notification_on"; 9456 9457 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9458 BOOLEAN_VALIDATOR; 9459 9460 /** 9461 * Whether to notify the user of carrier networks. 9462 * <p> 9463 * If not connected and the scan results have a carrier network, we will 9464 * put this notification up. If we attempt to connect to a network or 9465 * the carrier network(s) disappear, we remove the notification. When we 9466 * show the notification, we will not show it again for 9467 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9468 * @hide 9469 */ 9470 public static final String WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9471 "wifi_carrier_networks_available_notification_on"; 9472 9473 private static final Validator WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9474 BOOLEAN_VALIDATOR; 9475 9476 /** 9477 * {@hide} 9478 */ 9479 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9480 "wimax_networks_available_notification_on"; 9481 9482 /** 9483 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 9484 * Connecting to a network will reset the timer. 9485 */ 9486 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 9487 "wifi_networks_available_repeat_delay"; 9488 9489 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 9490 NON_NEGATIVE_INTEGER_VALIDATOR; 9491 9492 /** 9493 * 802.11 country code in ISO 3166 format 9494 * @hide 9495 */ 9496 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 9497 9498 /** 9499 * The interval in milliseconds to issue wake up scans when wifi needs 9500 * to connect. This is necessary to connect to an access point when 9501 * device is on the move and the screen is off. 9502 * @hide 9503 */ 9504 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 9505 "wifi_framework_scan_interval_ms"; 9506 9507 /** 9508 * The interval in milliseconds after which Wi-Fi is considered idle. 9509 * When idle, it is possible for the device to be switched from Wi-Fi to 9510 * the mobile data network. 9511 * @hide 9512 */ 9513 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 9514 9515 /** 9516 * When the number of open networks exceeds this number, the 9517 * least-recently-used excess networks will be removed. 9518 */ 9519 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 9520 9521 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 9522 NON_NEGATIVE_INTEGER_VALIDATOR; 9523 9524 /** 9525 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 9526 */ 9527 public static final String WIFI_ON = "wifi_on"; 9528 9529 /** 9530 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 9531 * @hide 9532 */ 9533 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 9534 "wifi_scan_always_enabled"; 9535 9536 /** 9537 * Whether soft AP will shut down after a timeout period when no devices are connected. 9538 * 9539 * Type: int (0 for false, 1 for true) 9540 * @hide 9541 */ 9542 public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled"; 9543 9544 private static final Validator SOFT_AP_TIMEOUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9545 9546 /** 9547 * Value to specify if Wi-Fi Wakeup feature is enabled. 9548 * 9549 * Type: int (0 for false, 1 for true) 9550 * @hide 9551 */ 9552 @SystemApi 9553 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 9554 9555 private static final Validator WIFI_WAKEUP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9556 9557 /** 9558 * Value to specify whether network quality scores and badging should be shown in the UI. 9559 * 9560 * Type: int (0 for false, 1 for true) 9561 * @hide 9562 */ 9563 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 9564 9565 /** 9566 * Value to specify how long in milliseconds to retain seen score cache curves to be used 9567 * when generating SSID only bases score curves. 9568 * 9569 * Type: long 9570 * @hide 9571 */ 9572 public static final String SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS = 9573 "speed_label_cache_eviction_age_millis"; 9574 9575 /** 9576 * Value to specify if network recommendations from 9577 * {@link com.android.server.NetworkScoreService} are enabled. 9578 * 9579 * Type: int 9580 * Valid values: 9581 * -1 = Forced off 9582 * 0 = Disabled 9583 * 1 = Enabled 9584 * 9585 * Most readers of this setting should simply check if value == 1 to determined the 9586 * enabled state. 9587 * @hide 9588 */ 9589 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 9590 "network_recommendations_enabled"; 9591 9592 private static final Validator NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR = 9593 new SettingsValidators.DiscreteValueValidator(new String[] {"-1", "0", "1"}); 9594 9595 /** 9596 * Which package name to use for network recommendations. If null, network recommendations 9597 * will neither be requested nor accepted. 9598 * 9599 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 9600 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 9601 * 9602 * Type: string - package name 9603 * @hide 9604 */ 9605 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 9606 "network_recommendations_package"; 9607 9608 /** 9609 * The package name of the application that connect and secures high quality open wifi 9610 * networks automatically. 9611 * 9612 * Type: string package name or null if the feature is either not provided or disabled. 9613 * @hide 9614 */ 9615 @TestApi 9616 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 9617 9618 private static final Validator USE_OPEN_WIFI_PACKAGE_VALIDATOR = new Validator() { 9619 @Override 9620 public boolean validate(String value) { 9621 return (value == null) || PACKAGE_NAME_VALIDATOR.validate(value); 9622 } 9623 }; 9624 9625 /** 9626 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 9627 * will give a recommendation request to complete before returning a default response. 9628 * 9629 * Type: long 9630 * @hide 9631 * @deprecated to be removed 9632 */ 9633 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 9634 "network_recommendation_request_timeout_ms"; 9635 9636 /** 9637 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 9638 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 9639 * 9640 * Type: long 9641 * @hide 9642 */ 9643 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 9644 "recommended_network_evaluator_cache_expiry_ms"; 9645 9646 /** 9647 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 9648 * connectivity. 9649 * @hide 9650 */ 9651 public static final String BLE_SCAN_ALWAYS_AVAILABLE = "ble_scan_always_enabled"; 9652 9653 /** 9654 * The length in milliseconds of a BLE scan window in a low-power scan mode. 9655 * @hide 9656 */ 9657 public static final String BLE_SCAN_LOW_POWER_WINDOW_MS = "ble_scan_low_power_window_ms"; 9658 9659 /** 9660 * The length in milliseconds of a BLE scan window in a balanced scan mode. 9661 * @hide 9662 */ 9663 public static final String BLE_SCAN_BALANCED_WINDOW_MS = "ble_scan_balanced_window_ms"; 9664 9665 /** 9666 * The length in milliseconds of a BLE scan window in a low-latency scan mode. 9667 * @hide 9668 */ 9669 public static final String BLE_SCAN_LOW_LATENCY_WINDOW_MS = 9670 "ble_scan_low_latency_window_ms"; 9671 9672 /** 9673 * The length in milliseconds of a BLE scan interval in a low-power scan mode. 9674 * @hide 9675 */ 9676 public static final String BLE_SCAN_LOW_POWER_INTERVAL_MS = 9677 "ble_scan_low_power_interval_ms"; 9678 9679 /** 9680 * The length in milliseconds of a BLE scan interval in a balanced scan mode. 9681 * @hide 9682 */ 9683 public static final String BLE_SCAN_BALANCED_INTERVAL_MS = 9684 "ble_scan_balanced_interval_ms"; 9685 9686 /** 9687 * The length in milliseconds of a BLE scan interval in a low-latency scan mode. 9688 * @hide 9689 */ 9690 public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS = 9691 "ble_scan_low_latency_interval_ms"; 9692 9693 /** 9694 * The mode that BLE scanning clients will be moved to when in the background. 9695 * @hide 9696 */ 9697 public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode"; 9698 9699 /** 9700 * Used to save the Wifi_ON state prior to tethering. 9701 * This state will be checked to restore Wifi after 9702 * the user turns off tethering. 9703 * 9704 * @hide 9705 */ 9706 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 9707 9708 /** 9709 * The interval in milliseconds to scan as used by the wifi supplicant 9710 * @hide 9711 */ 9712 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 9713 "wifi_supplicant_scan_interval_ms"; 9714 9715 /** 9716 * whether frameworks handles wifi auto-join 9717 * @hide 9718 */ 9719 public static final String WIFI_ENHANCED_AUTO_JOIN = 9720 "wifi_enhanced_auto_join"; 9721 9722 /** 9723 * whether settings show RSSI 9724 * @hide 9725 */ 9726 public static final String WIFI_NETWORK_SHOW_RSSI = 9727 "wifi_network_show_rssi"; 9728 9729 /** 9730 * The interval in milliseconds to scan at supplicant when p2p is connected 9731 * @hide 9732 */ 9733 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 9734 "wifi_scan_interval_p2p_connected_ms"; 9735 9736 /** 9737 * Whether the Wi-Fi watchdog is enabled. 9738 */ 9739 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 9740 9741 /** 9742 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 9743 * the setting needs to be set to 0 to disable it. 9744 * @hide 9745 */ 9746 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 9747 "wifi_watchdog_poor_network_test_enabled"; 9748 9749 private static final Validator WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR = 9750 ANY_STRING_VALIDATOR; 9751 9752 /** 9753 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 9754 * needs to be set to 0 to disable it. 9755 * @hide 9756 */ 9757 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 9758 "wifi_suspend_optimizations_enabled"; 9759 9760 /** 9761 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 9762 * will enable it. In the future, additional values may be supported. 9763 * @hide 9764 */ 9765 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 9766 "wifi_verbose_logging_enabled"; 9767 9768 /** 9769 * Setting to enable connected MAC randomization in Wi-Fi; disabled by default, and 9770 * setting to 1 will enable it. In the future, additional values may be supported. 9771 * @hide 9772 */ 9773 public static final String WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED = 9774 "wifi_connected_mac_randomization_enabled"; 9775 9776 /** 9777 * Parameters to adjust the performance of framework wifi scoring methods. 9778 * <p> 9779 * Encoded as a comma-separated key=value list, for example: 9780 * "rssi5=-80:-77:-70:-57,rssi2=-83:-80:-73:-60,horizon=15" 9781 * This is intended for experimenting with new parameter values, 9782 * and is normally unset or empty. The example does not include all 9783 * parameters that may be honored. 9784 * Default values are provided by code or device configurations. 9785 * Errors in the parameters will cause the entire setting to be ignored. 9786 * @hide 9787 */ 9788 public static final String WIFI_SCORE_PARAMS = 9789 "wifi_score_params"; 9790 9791 /** 9792 * The maximum number of times we will retry a connection to an access 9793 * point for which we have failed in acquiring an IP address from DHCP. 9794 * A value of N means that we will make N+1 connection attempts in all. 9795 */ 9796 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 9797 9798 /** 9799 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 9800 * data connectivity to be established after a disconnect from Wi-Fi. 9801 */ 9802 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 9803 "wifi_mobile_data_transition_wakelock_timeout_ms"; 9804 9805 /** 9806 * This setting controls whether WiFi configurations created by a Device Owner app 9807 * should be locked down (that is, be editable or removable only by the Device Owner App, 9808 * not even by Settings app). 9809 * This setting takes integer values. Non-zero values mean DO created configurations 9810 * are locked down. Value of zero means they are not. Default value in the absence of 9811 * actual value to this setting is 0. 9812 */ 9813 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 9814 "wifi_device_owner_configs_lockdown"; 9815 9816 /** 9817 * The operational wifi frequency band 9818 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 9819 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 9820 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 9821 * 9822 * @hide 9823 */ 9824 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 9825 9826 /** 9827 * The Wi-Fi peer-to-peer device name 9828 * @hide 9829 */ 9830 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 9831 9832 /** 9833 * The min time between wifi disable and wifi enable 9834 * @hide 9835 */ 9836 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 9837 9838 /** 9839 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 9840 * from an ephemeral network if there is no BSSID for that network with a non-null score that 9841 * has been seen in this time period. 9842 * 9843 * If this is less than or equal to zero, we use a more conservative behavior and only check 9844 * for a non-null score from the currently connected or target BSSID. 9845 * @hide 9846 */ 9847 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 9848 "wifi_ephemeral_out_of_range_timeout_ms"; 9849 9850 /** 9851 * The number of milliseconds to delay when checking for data stalls during 9852 * non-aggressive detection. (screen is turned off.) 9853 * @hide 9854 */ 9855 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 9856 "data_stall_alarm_non_aggressive_delay_in_ms"; 9857 9858 /** 9859 * The number of milliseconds to delay when checking for data stalls during 9860 * aggressive detection. (screen on or suspected data stall) 9861 * @hide 9862 */ 9863 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 9864 "data_stall_alarm_aggressive_delay_in_ms"; 9865 9866 /** 9867 * The number of milliseconds to allow the provisioning apn to remain active 9868 * @hide 9869 */ 9870 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 9871 "provisioning_apn_alarm_delay_in_ms"; 9872 9873 /** 9874 * The interval in milliseconds at which to check gprs registration 9875 * after the first registration mismatch of gprs and voice service, 9876 * to detect possible data network registration problems. 9877 * 9878 * @hide 9879 */ 9880 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 9881 "gprs_register_check_period_ms"; 9882 9883 /** 9884 * Nonzero causes Log.wtf() to crash. 9885 * @hide 9886 */ 9887 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 9888 9889 /** 9890 * Ringer mode. This is used internally, changing this value will not 9891 * change the ringer mode. See AudioManager. 9892 */ 9893 public static final String MODE_RINGER = "mode_ringer"; 9894 9895 /** 9896 * Overlay display devices setting. 9897 * The associated value is a specially formatted string that describes the 9898 * size and density of simulated secondary display devices. 9899 * <p> 9900 * Format: {width}x{height}/{dpi};... 9901 * </p><p> 9902 * Example: 9903 * <ul> 9904 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 9905 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 9906 * at 1080p and the second at 720p.</li> 9907 * <li>If the value is empty, then no overlay display devices are created.</li> 9908 * </ul></p> 9909 * 9910 * @hide 9911 */ 9912 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 9913 9914 /** 9915 * Threshold values for the duration and level of a discharge cycle, 9916 * under which we log discharge cycle info. 9917 * 9918 * @hide 9919 */ 9920 public static final String 9921 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 9922 9923 /** @hide */ 9924 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 9925 9926 /** 9927 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 9928 * intents on application crashes and ANRs. If this is disabled, the 9929 * crash/ANR dialog will never display the "Report" button. 9930 * <p> 9931 * Type: int (0 = disallow, 1 = allow) 9932 * 9933 * @hide 9934 */ 9935 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 9936 9937 /** 9938 * Maximum age of entries kept by {@link DropBoxManager}. 9939 * 9940 * @hide 9941 */ 9942 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 9943 9944 /** 9945 * Maximum number of entry files which {@link DropBoxManager} will keep 9946 * around. 9947 * 9948 * @hide 9949 */ 9950 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 9951 9952 /** 9953 * Maximum amount of disk space used by {@link DropBoxManager} no matter 9954 * what. 9955 * 9956 * @hide 9957 */ 9958 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 9959 9960 /** 9961 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 9962 * will use. 9963 * 9964 * @hide 9965 */ 9966 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 9967 9968 /** 9969 * Percent of total disk which {@link DropBoxManager} will never dip 9970 * into. 9971 * 9972 * @hide 9973 */ 9974 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 9975 9976 /** 9977 * Prefix for per-tag dropbox disable/enable settings. 9978 * 9979 * @hide 9980 */ 9981 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 9982 9983 /** 9984 * Lines of logcat to include with system crash/ANR/etc. reports, as a 9985 * prefix of the dropbox tag of the report type. For example, 9986 * "logcat_for_system_server_anr" controls the lines of logcat captured 9987 * with system server ANR reports. 0 to disable. 9988 * 9989 * @hide 9990 */ 9991 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 9992 9993 /** 9994 * The interval in minutes after which the amount of free storage left 9995 * on the device is logged to the event log 9996 * 9997 * @hide 9998 */ 9999 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 10000 10001 /** 10002 * Threshold for the amount of change in disk free space required to 10003 * report the amount of free space. Used to prevent spamming the logs 10004 * when the disk free space isn't changing frequently. 10005 * 10006 * @hide 10007 */ 10008 public static final String 10009 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 10010 10011 /** 10012 * Minimum percentage of free storage on the device that is used to 10013 * determine if the device is running low on storage. The default is 10. 10014 * <p> 10015 * Say this value is set to 10, the device is considered running low on 10016 * storage if 90% or more of the device storage is filled up. 10017 * 10018 * @hide 10019 */ 10020 public static final String 10021 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 10022 10023 /** 10024 * Maximum byte size of the low storage threshold. This is to ensure 10025 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 10026 * overly large threshold for large storage devices. Currently this must 10027 * be less than 2GB. This default is 500MB. 10028 * 10029 * @hide 10030 */ 10031 public static final String 10032 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 10033 10034 /** 10035 * Minimum bytes of free storage on the device before the data partition 10036 * is considered full. By default, 1 MB is reserved to avoid system-wide 10037 * SQLite disk full exceptions. 10038 * 10039 * @hide 10040 */ 10041 public static final String 10042 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 10043 10044 /** 10045 * Minimum percentage of storage on the device that is reserved for 10046 * cached data. 10047 * 10048 * @hide 10049 */ 10050 public static final String 10051 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 10052 10053 /** 10054 * Maximum bytes of storage on the device that is reserved for cached 10055 * data. 10056 * 10057 * @hide 10058 */ 10059 public static final String 10060 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 10061 10062 /** 10063 * The maximum reconnect delay for short network outages or when the 10064 * network is suspended due to phone use. 10065 * 10066 * @hide 10067 */ 10068 public static final String 10069 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 10070 10071 /** 10072 * The number of milliseconds to delay before sending out 10073 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 10074 * 10075 * @hide 10076 */ 10077 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 10078 10079 10080 /** 10081 * Network sampling interval, in seconds. We'll generate link information 10082 * about bytes/packets sent and error rates based on data sampled in this interval 10083 * 10084 * @hide 10085 */ 10086 10087 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 10088 "connectivity_sampling_interval_in_seconds"; 10089 10090 /** 10091 * The series of successively longer delays used in retrying to download PAC file. 10092 * Last delay is used between successful PAC downloads. 10093 * 10094 * @hide 10095 */ 10096 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 10097 10098 /** 10099 * Don't attempt to detect captive portals. 10100 * 10101 * @hide 10102 */ 10103 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 10104 10105 /** 10106 * When detecting a captive portal, display a notification that 10107 * prompts the user to sign in. 10108 * 10109 * @hide 10110 */ 10111 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 10112 10113 /** 10114 * When detecting a captive portal, immediately disconnect from the 10115 * network and do not reconnect to that network in the future. 10116 * 10117 * @hide 10118 */ 10119 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 10120 10121 /** 10122 * What to do when connecting a network that presents a captive portal. 10123 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 10124 * 10125 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 10126 * @hide 10127 */ 10128 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 10129 10130 /** 10131 * Setting to turn off captive portal detection. Feature is enabled by 10132 * default and the setting needs to be set to 0 to disable it. 10133 * 10134 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 10135 * @hide 10136 */ 10137 @Deprecated 10138 public static final String 10139 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 10140 10141 /** 10142 * The server used for captive portal detection upon a new conection. A 10143 * 204 response code from the server is used for validation. 10144 * TODO: remove this deprecated symbol. 10145 * 10146 * @hide 10147 */ 10148 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 10149 10150 /** 10151 * The URL used for HTTPS captive portal detection upon a new connection. 10152 * A 204 response code from the server is used for validation. 10153 * 10154 * @hide 10155 */ 10156 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 10157 10158 /** 10159 * The URL used for HTTP captive portal detection upon a new connection. 10160 * A 204 response code from the server is used for validation. 10161 * 10162 * @hide 10163 */ 10164 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 10165 10166 /** 10167 * The URL used for fallback HTTP captive portal detection when previous HTTP 10168 * and HTTPS captive portal detection attemps did not return a conclusive answer. 10169 * 10170 * @hide 10171 */ 10172 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 10173 10174 /** 10175 * A comma separated list of URLs used for captive portal detection in addition to the 10176 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 10177 * 10178 * @hide 10179 */ 10180 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 10181 "captive_portal_other_fallback_urls"; 10182 10183 /** 10184 * Whether to use HTTPS for network validation. This is enabled by default and the setting 10185 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 10186 * don't actually use HTTPS, but it's consistent with the other settings. 10187 * 10188 * @hide 10189 */ 10190 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 10191 10192 /** 10193 * Which User-Agent string to use in the header of the captive portal detection probes. 10194 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 10195 * 10196 * @hide 10197 */ 10198 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 10199 10200 /** 10201 * Whether network service discovery is enabled. 10202 * 10203 * @hide 10204 */ 10205 public static final String NSD_ON = "nsd_on"; 10206 10207 /** 10208 * Let user pick default install location. 10209 * 10210 * @hide 10211 */ 10212 public static final String SET_INSTALL_LOCATION = "set_install_location"; 10213 10214 /** 10215 * Default install location value. 10216 * 0 = auto, let system decide 10217 * 1 = internal 10218 * 2 = sdcard 10219 * @hide 10220 */ 10221 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 10222 10223 /** 10224 * ms during which to consume extra events related to Inet connection 10225 * condition after a transtion to fully-connected 10226 * 10227 * @hide 10228 */ 10229 public static final String 10230 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 10231 10232 /** 10233 * ms during which to consume extra events related to Inet connection 10234 * condtion after a transtion to partly-connected 10235 * 10236 * @hide 10237 */ 10238 public static final String 10239 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 10240 10241 /** {@hide} */ 10242 public static final String 10243 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 10244 10245 /** 10246 * Host name and port for global http proxy. Uses ':' seperator for 10247 * between host and port. 10248 */ 10249 public static final String HTTP_PROXY = "http_proxy"; 10250 10251 /** 10252 * Host name for global http proxy. Set via ConnectivityManager. 10253 * 10254 * @hide 10255 */ 10256 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 10257 10258 /** 10259 * Integer host port for global http proxy. Set via ConnectivityManager. 10260 * 10261 * @hide 10262 */ 10263 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 10264 10265 /** 10266 * Exclusion list for global proxy. This string contains a list of 10267 * comma-separated domains where the global proxy does not apply. 10268 * Domains should be listed in a comma- separated list. Example of 10269 * acceptable formats: ".domain1.com,my.domain2.com" Use 10270 * ConnectivityManager to set/get. 10271 * 10272 * @hide 10273 */ 10274 public static final String 10275 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 10276 10277 /** 10278 * The location PAC File for the proxy. 10279 * @hide 10280 */ 10281 public static final String 10282 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 10283 10284 /** 10285 * Enables the UI setting to allow the user to specify the global HTTP 10286 * proxy and associated exclusion list. 10287 * 10288 * @hide 10289 */ 10290 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 10291 10292 /** 10293 * Setting for default DNS in case nobody suggests one 10294 * 10295 * @hide 10296 */ 10297 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 10298 10299 /** 10300 * The requested Private DNS mode (string), and an accompanying specifier (string). 10301 * 10302 * Currently, the specifier holds the chosen provider name when the mode requests 10303 * a specific provider. It may be used to store the provider name even when the 10304 * mode changes so that temporarily disabling and re-enabling the specific 10305 * provider mode does not necessitate retyping the provider hostname. 10306 * 10307 * @hide 10308 */ 10309 public static final String PRIVATE_DNS_MODE = "private_dns_mode"; 10310 10311 private static final Validator PRIVATE_DNS_MODE_VALIDATOR = ANY_STRING_VALIDATOR; 10312 10313 /** 10314 * @hide 10315 */ 10316 public static final String PRIVATE_DNS_SPECIFIER = "private_dns_specifier"; 10317 10318 private static final Validator PRIVATE_DNS_SPECIFIER_VALIDATOR = ANY_STRING_VALIDATOR; 10319 10320 /** {@hide} */ 10321 public static final String 10322 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 10323 /** {@hide} */ 10324 public static final String 10325 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 10326 /** {@hide} */ 10327 public static final String 10328 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 10329 /** {@hide} */ 10330 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 10331 "bluetooth_a2dp_supports_optional_codecs_"; 10332 /** {@hide} */ 10333 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 10334 "bluetooth_a2dp_optional_codecs_enabled_"; 10335 /** {@hide} */ 10336 public static final String 10337 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 10338 /** {@hide} */ 10339 public static final String 10340 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 10341 /** {@hide} */ 10342 public static final String 10343 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 10344 /** {@hide} */ 10345 public static final String 10346 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 10347 /** {@hide} */ 10348 public static final String 10349 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 10350 /** {@hide} */ 10351 public static final String 10352 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 10353 /** {@hide} */ 10354 public static final String 10355 BLUETOOTH_HEARING_AID_PRIORITY_PREFIX = "bluetooth_hearing_aid_priority_"; 10356 10357 /** 10358 * Activity manager specific settings. 10359 * This is encoded as a key=value list, separated by commas. Ex: 10360 * 10361 * "gc_timeout=5000,max_cached_processes=24" 10362 * 10363 * The following keys are supported: 10364 * 10365 * <pre> 10366 * max_cached_processes (int) 10367 * background_settle_time (long) 10368 * fgservice_min_shown_time (long) 10369 * fgservice_min_report_time (long) 10370 * fgservice_screen_on_before_time (long) 10371 * fgservice_screen_on_after_time (long) 10372 * content_provider_retain_time (long) 10373 * gc_timeout (long) 10374 * gc_min_interval (long) 10375 * full_pss_min_interval (long) 10376 * full_pss_lowered_interval (long) 10377 * power_check_interval (long) 10378 * power_check_max_cpu_1 (int) 10379 * power_check_max_cpu_2 (int) 10380 * power_check_max_cpu_3 (int) 10381 * power_check_max_cpu_4 (int) 10382 * service_usage_interaction_time (long) 10383 * usage_stats_interaction_interval (long) 10384 * service_restart_duration (long) 10385 * service_reset_run_duration (long) 10386 * service_restart_duration_factor (int) 10387 * service_min_restart_time_between (long) 10388 * service_max_inactivity (long) 10389 * service_bg_start_timeout (long) 10390 * process_start_async (boolean) 10391 * </pre> 10392 * 10393 * <p> 10394 * Type: string 10395 * @hide 10396 * @see com.android.server.am.ActivityManagerConstants 10397 */ 10398 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 10399 10400 /** 10401 * Device Idle (Doze) specific settings. 10402 * This is encoded as a key=value list, separated by commas. Ex: 10403 * 10404 * "inactive_to=60000,sensing_to=400000" 10405 * 10406 * The following keys are supported: 10407 * 10408 * <pre> 10409 * inactive_to (long) 10410 * sensing_to (long) 10411 * motion_inactive_to (long) 10412 * idle_after_inactive_to (long) 10413 * idle_pending_to (long) 10414 * max_idle_pending_to (long) 10415 * idle_pending_factor (float) 10416 * idle_to (long) 10417 * max_idle_to (long) 10418 * idle_factor (float) 10419 * min_time_to_alarm (long) 10420 * max_temp_app_whitelist_duration (long) 10421 * notification_whitelist_duration (long) 10422 * </pre> 10423 * 10424 * <p> 10425 * Type: string 10426 * @hide 10427 * @see com.android.server.DeviceIdleController.Constants 10428 */ 10429 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 10430 10431 /** 10432 * Battery Saver specific settings 10433 * This is encoded as a key=value list, separated by commas. Ex: 10434 * 10435 * "vibration_disabled=true,adjust_brightness_factor=0.5" 10436 * 10437 * The following keys are supported: 10438 * 10439 * <pre> 10440 * vibration_disabled (boolean) 10441 * animation_disabled (boolean) 10442 * soundtrigger_disabled (boolean) 10443 * fullbackup_deferred (boolean) 10444 * keyvaluebackup_deferred (boolean) 10445 * firewall_disabled (boolean) 10446 * gps_mode (int) 10447 * adjust_brightness_disabled (boolean) 10448 * adjust_brightness_factor (float) 10449 * </pre> 10450 * @hide 10451 * @see com.android.server.power.BatterySaverPolicy 10452 */ 10453 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 10454 10455 /** 10456 * Battery Saver device specific settings 10457 * This is encoded as a key=value list, separated by commas. 10458 * See {@link com.android.server.power.BatterySaverPolicy} for the details. 10459 * 10460 * @hide 10461 */ 10462 public static final String BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS = 10463 "battery_saver_device_specific_constants"; 10464 10465 /** 10466 * Battery tip specific settings 10467 * This is encoded as a key=value list, separated by commas. Ex: 10468 * 10469 * "battery_tip_enabled=true,summary_enabled=true,high_usage_enabled=true," 10470 * "high_usage_app_count=3,reduced_battery_enabled=false,reduced_battery_percent=50," 10471 * "high_usage_battery_draining=25,high_usage_period_ms=3000" 10472 * 10473 * The following keys are supported: 10474 * 10475 * <pre> 10476 * battery_tip_enabled (boolean) 10477 * summary_enabled (boolean) 10478 * battery_saver_tip_enabled (boolean) 10479 * high_usage_enabled (boolean) 10480 * high_usage_app_count (int) 10481 * high_usage_period_ms (long) 10482 * high_usage_battery_draining (int) 10483 * app_restriction_enabled (boolean) 10484 * reduced_battery_enabled (boolean) 10485 * reduced_battery_percent (int) 10486 * low_battery_enabled (boolean) 10487 * low_battery_hour (int) 10488 * </pre> 10489 * @hide 10490 */ 10491 public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants"; 10492 10493 /** 10494 * Battery anomaly detection specific settings 10495 * This is encoded as a key=value list, separated by commas. 10496 * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via 10497 * {@link Uri#encode(String)}, separated by colons. Ex: 10498 * 10499 * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true," 10500 * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon" 10501 * 10502 * The following keys are supported: 10503 * 10504 * <pre> 10505 * anomaly_detection_enabled (boolean) 10506 * wakelock_enabled (boolean) 10507 * wakelock_threshold (long) 10508 * wakeup_alarm_enabled (boolean) 10509 * wakeup_alarm_threshold (long) 10510 * wakeup_blacklisted_tags (string) 10511 * bluetooth_scan_enabled (boolean) 10512 * bluetooth_scan_threshold (long) 10513 * </pre> 10514 * @hide 10515 */ 10516 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 10517 10518 /** 10519 * An integer to show the version of the anomaly config. Ex: 1, which means 10520 * current version is 1. 10521 * @hide 10522 */ 10523 public static final String ANOMALY_CONFIG_VERSION = "anomaly_config_version"; 10524 10525 /** 10526 * A base64-encoded string represents anomaly stats config, used for 10527 * {@link android.app.StatsManager}. 10528 * @hide 10529 */ 10530 public static final String ANOMALY_CONFIG = "anomaly_config"; 10531 10532 /** 10533 * Always on display(AOD) specific settings 10534 * This is encoded as a key=value list, separated by commas. Ex: 10535 * 10536 * "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4" 10537 * 10538 * The following keys are supported: 10539 * 10540 * <pre> 10541 * screen_brightness_array (int[]) 10542 * dimming_scrim_array (int[]) 10543 * prox_screen_off_delay (long) 10544 * prox_cooldown_trigger (long) 10545 * prox_cooldown_period (long) 10546 * </pre> 10547 * @hide 10548 */ 10549 public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants"; 10550 10551 /** 10552 * System VDSO global setting. This links to the "sys.vdso" system property. 10553 * The following values are supported: 10554 * false -> both 32 and 64 bit vdso disabled 10555 * 32 -> 32 bit vdso enabled 10556 * 64 -> 64 bit vdso enabled 10557 * Any other value defaults to both 32 bit and 64 bit true. 10558 * @hide 10559 */ 10560 public static final String SYS_VDSO = "sys_vdso"; 10561 10562 /** 10563 * UidCpuPower global setting. This links the sys.uidcpupower system property. 10564 * The following values are supported: 10565 * 0 -> /proc/uid_cpupower/* are disabled 10566 * 1 -> /proc/uid_cpupower/* are enabled 10567 * Any other value defaults to enabled. 10568 * @hide 10569 */ 10570 public static final String SYS_UIDCPUPOWER = "sys_uidcpupower"; 10571 10572 /** 10573 * traced global setting. This controls weather the deamons: traced and 10574 * traced_probes run. This links the sys.traced system property. 10575 * The following values are supported: 10576 * 0 -> traced and traced_probes are disabled 10577 * 1 -> traced and traced_probes are enabled 10578 * Any other value defaults to disabled. 10579 * @hide 10580 */ 10581 public static final String SYS_TRACED = "sys_traced"; 10582 10583 /** 10584 * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the 10585 * device for this setting to take full effect. 10586 * 10587 * @hide 10588 */ 10589 public static final String FPS_DEVISOR = "fps_divisor"; 10590 10591 /** 10592 * Flag to enable or disable display panel low power mode (lpm) 10593 * false -> Display panel power saving mode is disabled. 10594 * true -> Display panel power saving mode is enabled. 10595 * 10596 * @hide 10597 */ 10598 public static final String DISPLAY_PANEL_LPM = "display_panel_lpm"; 10599 10600 /** 10601 * App standby (app idle) specific settings. 10602 * This is encoded as a key=value list, separated by commas. Ex: 10603 * <p> 10604 * "idle_duration=5000,parole_interval=4500,screen_thresholds=0/0/60000/120000" 10605 * <p> 10606 * All durations are in millis. 10607 * Array values are separated by forward slashes 10608 * The following keys are supported: 10609 * 10610 * <pre> 10611 * parole_interval (long) 10612 * parole_window (long) 10613 * parole_duration (long) 10614 * screen_thresholds (long[4]) 10615 * elapsed_thresholds (long[4]) 10616 * strong_usage_duration (long) 10617 * notification_seen_duration (long) 10618 * system_update_usage_duration (long) 10619 * prediction_timeout (long) 10620 * sync_adapter_duration (long) 10621 * exempted_sync_duration (long) 10622 * system_interaction_duration (long) 10623 * stable_charging_threshold (long) 10624 * 10625 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 10626 * idle_duration2 (long) // deprecated 10627 * wallclock_threshold (long) // deprecated 10628 * </pre> 10629 * 10630 * <p> 10631 * Type: string 10632 * @hide 10633 * @see com.android.server.usage.UsageStatsService.SettingsObserver 10634 */ 10635 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 10636 10637 /** 10638 * Power manager specific settings. 10639 * This is encoded as a key=value list, separated by commas. Ex: 10640 * 10641 * "no_cached_wake_locks=1" 10642 * 10643 * The following keys are supported: 10644 * 10645 * <pre> 10646 * no_cached_wake_locks (boolean) 10647 * </pre> 10648 * 10649 * <p> 10650 * Type: string 10651 * @hide 10652 * @see com.android.server.power.PowerManagerConstants 10653 */ 10654 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 10655 10656 /** 10657 * Alarm manager specific settings. 10658 * This is encoded as a key=value list, separated by commas. Ex: 10659 * 10660 * "min_futurity=5000,allow_while_idle_short_time=4500" 10661 * 10662 * The following keys are supported: 10663 * 10664 * <pre> 10665 * min_futurity (long) 10666 * min_interval (long) 10667 * allow_while_idle_short_time (long) 10668 * allow_while_idle_long_time (long) 10669 * allow_while_idle_whitelist_duration (long) 10670 * </pre> 10671 * 10672 * <p> 10673 * Type: string 10674 * @hide 10675 * @see com.android.server.AlarmManagerService.Constants 10676 */ 10677 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 10678 10679 /** 10680 * Job scheduler specific settings. 10681 * This is encoded as a key=value list, separated by commas. Ex: 10682 * 10683 * "min_ready_jobs_count=2,moderate_use_factor=.5" 10684 * 10685 * The following keys are supported: 10686 * 10687 * <pre> 10688 * min_idle_count (int) 10689 * min_charging_count (int) 10690 * min_connectivity_count (int) 10691 * min_content_count (int) 10692 * min_ready_jobs_count (int) 10693 * heavy_use_factor (float) 10694 * moderate_use_factor (float) 10695 * fg_job_count (int) 10696 * bg_normal_job_count (int) 10697 * bg_moderate_job_count (int) 10698 * bg_low_job_count (int) 10699 * bg_critical_job_count (int) 10700 * </pre> 10701 * 10702 * <p> 10703 * Type: string 10704 * @hide 10705 * @see com.android.server.job.JobSchedulerService.Constants 10706 */ 10707 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 10708 10709 /** 10710 * ShortcutManager specific settings. 10711 * This is encoded as a key=value list, separated by commas. Ex: 10712 * 10713 * "reset_interval_sec=86400,max_updates_per_interval=1" 10714 * 10715 * The following keys are supported: 10716 * 10717 * <pre> 10718 * reset_interval_sec (long) 10719 * max_updates_per_interval (int) 10720 * max_icon_dimension_dp (int, DP) 10721 * max_icon_dimension_dp_lowram (int, DP) 10722 * max_shortcuts (int) 10723 * icon_quality (int, 0-100) 10724 * icon_format (String) 10725 * </pre> 10726 * 10727 * <p> 10728 * Type: string 10729 * @hide 10730 * @see com.android.server.pm.ShortcutService.ConfigConstants 10731 */ 10732 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 10733 10734 /** 10735 * DevicePolicyManager specific settings. 10736 * This is encoded as a key=value list, separated by commas. Ex: 10737 * 10738 * <pre> 10739 * das_died_service_reconnect_backoff_sec (long) 10740 * das_died_service_reconnect_backoff_increase (float) 10741 * das_died_service_reconnect_max_backoff_sec (long) 10742 * </pre> 10743 * 10744 * <p> 10745 * Type: string 10746 * @hide 10747 * see also com.android.server.devicepolicy.DevicePolicyConstants 10748 */ 10749 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 10750 10751 /** 10752 * TextClassifier specific settings. 10753 * This is encoded as a key=value list, separated by commas. String[] types like 10754 * entity_list_default use ":" as delimiter for values. Ex: 10755 * 10756 * <pre> 10757 * smart_linkify_enabled (boolean) 10758 * system_textclassifier_enabled (boolean) 10759 * model_dark_launch_enabled (boolean) 10760 * smart_selection_enabled (boolean) 10761 * smart_text_share_enabled (boolean) 10762 * smart_linkify_enabled (boolean) 10763 * smart_select_animation_enabled (boolean) 10764 * suggest_selection_max_range_length (int) 10765 * classify_text_max_range_length (int) 10766 * generate_links_max_text_length (int) 10767 * generate_links_log_sample_rate (int) 10768 * entity_list_default (String[]) 10769 * entity_list_not_editable (String[]) 10770 * entity_list_editable (String[]) 10771 * </pre> 10772 * 10773 * <p> 10774 * Type: string 10775 * @hide 10776 * see also android.view.textclassifier.TextClassificationConstants 10777 */ 10778 public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants"; 10779 10780 /** 10781 * BatteryStats specific settings. 10782 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10783 * 10784 * The following keys are supported: 10785 * <pre> 10786 * track_cpu_times_by_proc_state (boolean) 10787 * track_cpu_active_cluster_time (boolean) 10788 * read_binary_cpu_time (boolean) 10789 * proc_state_cpu_times_read_delay_ms (long) 10790 * </pre> 10791 * 10792 * <p> 10793 * Type: string 10794 * @hide 10795 * see also com.android.internal.os.BatteryStatsImpl.Constants 10796 */ 10797 public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants"; 10798 10799 /** 10800 * SyncManager specific settings. 10801 * 10802 * <p> 10803 * Type: string 10804 * @hide 10805 * @see com.android.server.content.SyncManagerConstants 10806 */ 10807 public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants"; 10808 10809 /** 10810 * Whether or not App Standby feature is enabled. This controls throttling of apps 10811 * based on usage patterns and predictions. 10812 * Type: int (0 for false, 1 for true) 10813 * Default: 1 10814 * @hide 10815 */ 10816 public static final String APP_STANDBY_ENABLED = "app_standby_enabled"; 10817 10818 /** 10819 * Whether or not app auto restriction is enabled. When it is enabled, settings app will 10820 * auto restrict the app if it has bad behavior(e.g. hold wakelock for long time). 10821 * 10822 * Type: boolean (0 for false, 1 for true) 10823 * Default: 1 10824 * 10825 * @hide 10826 */ 10827 public static final String APP_AUTO_RESTRICTION_ENABLED = 10828 "app_auto_restriction_enabled"; 10829 10830 private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR = 10831 BOOLEAN_VALIDATOR; 10832 10833 /** 10834 * Feature flag to enable or disable the Forced App Standby feature. 10835 * Type: int (0 for false, 1 for true) 10836 * Default: 1 10837 * @hide 10838 */ 10839 public static final String FORCED_APP_STANDBY_ENABLED = "forced_app_standby_enabled"; 10840 10841 /** 10842 * Whether or not to enable Forced App Standby on small battery devices. 10843 * Type: int (0 for false, 1 for true) 10844 * Default: 0 10845 * @hide 10846 */ 10847 public static final String FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED 10848 = "forced_app_standby_for_small_battery_enabled"; 10849 10850 /** 10851 * Whether or not to enable the Off Body, Radios Off feature on small battery devices. 10852 * Type: int (0 for false, 1 for true) 10853 * Default: 0 10854 * @hide 10855 */ 10856 public static final String OFF_BODY_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED 10857 = "off_body_radios_off_for_small_battery_enabled"; 10858 10859 /** 10860 * How long after the device goes off body to disable radios, in milliseconds. 10861 * Type: long 10862 * Default: 10 minutes 10863 * @hide 10864 */ 10865 public static final String OFF_BODY_RADIOS_OFF_DELAY_MS = "off_body_radios_off_delay_ms"; 10866 10867 /** 10868 * Whether or not to turn on Wifi when proxy is disconnected. 10869 * Type: int (0 for false, 1 for true) 10870 * Default: 1 10871 * @hide 10872 */ 10873 public static final String WIFI_ON_WHEN_PROXY_DISCONNECTED 10874 = "wifi_on_when_proxy_disconnected"; 10875 10876 /** 10877 * Time Only Mode specific settings. 10878 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10879 * 10880 * The following keys are supported: 10881 * 10882 * <pre> 10883 * enabled (boolean) 10884 * disable_tilt_to_wake (boolean) 10885 * disable_touch_to_wake (boolean) 10886 * </pre> 10887 * Type: string 10888 * @hide 10889 */ 10890 public static final String TIME_ONLY_MODE_CONSTANTS 10891 = "time_only_mode_constants"; 10892 10893 /** 10894 * Whether of not to send keycode sleep for ungaze when Home is the foreground activity on 10895 * watch type devices. 10896 * Type: int (0 for false, 1 for true) 10897 * Default: 0 10898 * @hide 10899 */ 10900 public static final String UNGAZE_SLEEP_ENABLED = "ungaze_sleep_enabled"; 10901 10902 /** 10903 * Whether or not Network Watchlist feature is enabled. 10904 * Type: int (0 for false, 1 for true) 10905 * Default: 0 10906 * @hide 10907 */ 10908 public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled"; 10909 10910 /** 10911 * Flag to keep background restricted profiles running after exiting. If disabled, 10912 * the restricted profile can be put into stopped state as soon as the user leaves it. 10913 * Type: int (0 for false, 1 for true) 10914 * 10915 * Overridden by the system based on device information. If null, the value specified 10916 * by {@code config_keepRestrictedProfilesInBackground} is used. 10917 * 10918 * @hide 10919 */ 10920 public static final String KEEP_PROFILE_IN_BACKGROUND = "keep_profile_in_background"; 10921 10922 /** 10923 * Get the key that retrieves a bluetooth headset's priority. 10924 * @hide 10925 */ 10926 public static final String getBluetoothHeadsetPriorityKey(String address) { 10927 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10928 } 10929 10930 /** 10931 * Get the key that retrieves a bluetooth a2dp sink's priority. 10932 * @hide 10933 */ 10934 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 10935 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10936 } 10937 10938 /** 10939 * Get the key that retrieves a bluetooth a2dp src's priority. 10940 * @hide 10941 */ 10942 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 10943 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10944 } 10945 10946 /** 10947 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 10948 * @hide 10949 */ 10950 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 10951 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 10952 address.toUpperCase(Locale.ROOT); 10953 } 10954 10955 /** 10956 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 10957 * enabled. 10958 * @hide 10959 */ 10960 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 10961 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 10962 address.toUpperCase(Locale.ROOT); 10963 } 10964 10965 /** 10966 * Get the key that retrieves a bluetooth Input Device's priority. 10967 * @hide 10968 */ 10969 public static final String getBluetoothHidHostPriorityKey(String address) { 10970 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10971 } 10972 10973 /** 10974 * Get the key that retrieves a bluetooth pan client priority. 10975 * @hide 10976 */ 10977 public static final String getBluetoothPanPriorityKey(String address) { 10978 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10979 } 10980 10981 /** 10982 * Get the key that retrieves a bluetooth hearing aid priority. 10983 * @hide 10984 */ 10985 public static final String getBluetoothHearingAidPriorityKey(String address) { 10986 return BLUETOOTH_HEARING_AID_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10987 } 10988 10989 /** 10990 * Get the key that retrieves a bluetooth map priority. 10991 * @hide 10992 */ 10993 public static final String getBluetoothMapPriorityKey(String address) { 10994 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 10995 } 10996 10997 /** 10998 * Get the key that retrieves a bluetooth map client priority. 10999 * @hide 11000 */ 11001 public static final String getBluetoothMapClientPriorityKey(String address) { 11002 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11003 } 11004 11005 /** 11006 * Get the key that retrieves a bluetooth pbap client priority. 11007 * @hide 11008 */ 11009 public static final String getBluetoothPbapClientPriorityKey(String address) { 11010 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11011 } 11012 11013 /** 11014 * Get the key that retrieves a bluetooth sap priority. 11015 * @hide 11016 */ 11017 public static final String getBluetoothSapPriorityKey(String address) { 11018 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11019 } 11020 11021 /** 11022 * Scaling factor for normal window animations. Setting to 0 will 11023 * disable window animations. 11024 */ 11025 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 11026 11027 /** 11028 * Scaling factor for activity transition animations. Setting to 0 will 11029 * disable window animations. 11030 */ 11031 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 11032 11033 /** 11034 * Scaling factor for Animator-based animations. This affects both the 11035 * start delay and duration of all such animations. Setting to 0 will 11036 * cause animations to end immediately. The default value is 1. 11037 */ 11038 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 11039 11040 /** 11041 * Scaling factor for normal window animations. Setting to 0 will 11042 * disable window animations. 11043 * 11044 * @hide 11045 */ 11046 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 11047 11048 /** 11049 * If 0, the compatibility mode is off for all applications. 11050 * If 1, older applications run under compatibility mode. 11051 * TODO: remove this settings before code freeze (bug/1907571) 11052 * @hide 11053 */ 11054 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 11055 11056 /** 11057 * CDMA only settings 11058 * Emergency Tone 0 = Off 11059 * 1 = Alert 11060 * 2 = Vibrate 11061 * @hide 11062 */ 11063 public static final String EMERGENCY_TONE = "emergency_tone"; 11064 11065 private static final Validator EMERGENCY_TONE_VALIDATOR = 11066 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11067 11068 /** 11069 * CDMA only settings 11070 * Whether the auto retry is enabled. The value is 11071 * boolean (1 or 0). 11072 * @hide 11073 */ 11074 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 11075 11076 private static final Validator CALL_AUTO_RETRY_VALIDATOR = BOOLEAN_VALIDATOR; 11077 11078 /** 11079 * A setting that can be read whether the emergency affordance is currently needed. 11080 * The value is a boolean (1 or 0). 11081 * @hide 11082 */ 11083 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 11084 11085 /** 11086 * See RIL_PreferredNetworkType in ril.h 11087 * @hide 11088 */ 11089 public static final String PREFERRED_NETWORK_MODE = 11090 "preferred_network_mode"; 11091 11092 /** 11093 * Name of an application package to be debugged. 11094 */ 11095 public static final String DEBUG_APP = "debug_app"; 11096 11097 /** 11098 * If 1, when launching DEBUG_APP it will wait for the debugger before 11099 * starting user code. If 0, it will run normally. 11100 */ 11101 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 11102 11103 /** 11104 * Allow GPU debug layers? 11105 * 0 = no 11106 * 1 = yes 11107 * @hide 11108 */ 11109 public static final String ENABLE_GPU_DEBUG_LAYERS = "enable_gpu_debug_layers"; 11110 11111 /** 11112 * App allowed to load GPU debug layers 11113 * @hide 11114 */ 11115 public static final String GPU_DEBUG_APP = "gpu_debug_app"; 11116 11117 /** 11118 * Ordered GPU debug layer list 11119 * i.e. <layer1>:<layer2>:...:<layerN> 11120 * @hide 11121 */ 11122 public static final String GPU_DEBUG_LAYERS = "gpu_debug_layers"; 11123 11124 /** 11125 * Control whether the process CPU usage meter should be shown. 11126 * 11127 * @deprecated This functionality is no longer available as of 11128 * {@link android.os.Build.VERSION_CODES#N_MR1}. 11129 */ 11130 @Deprecated 11131 public static final String SHOW_PROCESSES = "show_processes"; 11132 11133 /** 11134 * If 1 low power mode (aka battery saver) is enabled. 11135 * @hide 11136 */ 11137 @TestApi 11138 public static final String LOW_POWER_MODE = "low_power"; 11139 11140 /** 11141 * If 1, battery saver ({@link #LOW_POWER_MODE}) will be re-activated after the device 11142 * is unplugged from a charger or rebooted. 11143 * @hide 11144 */ 11145 @TestApi 11146 public static final String LOW_POWER_MODE_STICKY = "low_power_sticky"; 11147 11148 /** 11149 * Battery level [1-100] at which low power mode automatically turns on. 11150 * If 0, it will not automatically turn on. 11151 * @hide 11152 */ 11153 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 11154 11155 private static final Validator LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR = 11156 new SettingsValidators.InclusiveIntegerRangeValidator(0, 100); 11157 11158 11159 /** 11160 * The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting is not set 11161 * or the value is 0, the default max will be used. 11162 * 11163 * @hide 11164 */ 11165 public static final String LOW_POWER_MODE_TRIGGER_LEVEL_MAX = "low_power_trigger_level_max"; 11166 11167 /** 11168 * See com.android.settingslib.fuelgauge.BatterySaverUtils. 11169 * @hide 11170 */ 11171 public static final String LOW_POWER_MODE_SUGGESTION_PARAMS = 11172 "low_power_mode_suggestion_params"; 11173 11174 /** 11175 * If not 0, the activity manager will aggressively finish activities and 11176 * processes as soon as they are no longer needed. If 0, the normal 11177 * extended lifetime is used. 11178 */ 11179 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 11180 11181 /** 11182 * If nonzero, all system error dialogs will be hidden. For example, the 11183 * crash and ANR dialogs will not be shown, and the system will just proceed 11184 * as if they had been accepted by the user. 11185 * @hide 11186 */ 11187 public static final String HIDE_ERROR_DIALOGS = "hide_error_dialogs"; 11188 11189 /** 11190 * Use Dock audio output for media: 11191 * 0 = disabled 11192 * 1 = enabled 11193 * @hide 11194 */ 11195 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 11196 11197 private static final Validator DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 11198 11199 /** 11200 * The surround sound formats AC3, DTS or IEC61937 are 11201 * available for use if they are detected. 11202 * This is the default mode. 11203 * 11204 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 11205 * devices that have an S/PDIF output. This is because S/PDIF 11206 * is unidirectional and the TV cannot know if a decoder is 11207 * connected. So it assumes they are always available. 11208 * @hide 11209 */ 11210 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 11211 11212 /** 11213 * AC3, DTS or IEC61937 are NEVER available, even if they 11214 * are detected by the hardware. Those formats will not be 11215 * reported. 11216 * 11217 * An example use case would be an AVR reports that it is capable of 11218 * surround sound decoding but is broken. If NEVER is chosen 11219 * then apps must use PCM output instead of encoded output. 11220 * @hide 11221 */ 11222 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 11223 11224 /** 11225 * AC3, DTS or IEC61937 are ALWAYS available, even if they 11226 * are not detected by the hardware. Those formats will be 11227 * reported as part of the HDMI output capability. Applications 11228 * are then free to use either PCM or encoded output. 11229 * 11230 * An example use case would be a when TV was connected over 11231 * TOS-link to an AVR. But the TV could not see it because TOS-link 11232 * is unidirectional. 11233 * @hide 11234 */ 11235 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 11236 11237 /** 11238 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 11239 * ENCODED_SURROUND_OUTPUT_NEVER or 11240 * ENCODED_SURROUND_OUTPUT_ALWAYS 11241 * @hide 11242 */ 11243 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 11244 11245 private static final Validator ENCODED_SURROUND_OUTPUT_VALIDATOR = 11246 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11247 11248 /** 11249 * Persisted safe headphone volume management state by AudioService 11250 * @hide 11251 */ 11252 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 11253 11254 /** 11255 * URL for tzinfo (time zone) updates 11256 * @hide 11257 */ 11258 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 11259 11260 /** 11261 * URL for tzinfo (time zone) update metadata 11262 * @hide 11263 */ 11264 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 11265 11266 /** 11267 * URL for selinux (mandatory access control) updates 11268 * @hide 11269 */ 11270 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 11271 11272 /** 11273 * URL for selinux (mandatory access control) update metadata 11274 * @hide 11275 */ 11276 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 11277 11278 /** 11279 * URL for sms short code updates 11280 * @hide 11281 */ 11282 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 11283 "sms_short_codes_content_url"; 11284 11285 /** 11286 * URL for sms short code update metadata 11287 * @hide 11288 */ 11289 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 11290 "sms_short_codes_metadata_url"; 11291 11292 /** 11293 * URL for apn_db updates 11294 * @hide 11295 */ 11296 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 11297 11298 /** 11299 * URL for apn_db update metadata 11300 * @hide 11301 */ 11302 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 11303 11304 /** 11305 * URL for cert pinlist updates 11306 * @hide 11307 */ 11308 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 11309 11310 /** 11311 * URL for cert pinlist updates 11312 * @hide 11313 */ 11314 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 11315 11316 /** 11317 * URL for intent firewall updates 11318 * @hide 11319 */ 11320 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 11321 "intent_firewall_content_url"; 11322 11323 /** 11324 * URL for intent firewall update metadata 11325 * @hide 11326 */ 11327 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 11328 "intent_firewall_metadata_url"; 11329 11330 /** 11331 * URL for lang id model updates 11332 * @hide 11333 */ 11334 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 11335 11336 /** 11337 * URL for lang id model update metadata 11338 * @hide 11339 */ 11340 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 11341 11342 /** 11343 * URL for smart selection model updates 11344 * @hide 11345 */ 11346 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 11347 "smart_selection_content_url"; 11348 11349 /** 11350 * URL for smart selection model update metadata 11351 * @hide 11352 */ 11353 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 11354 "smart_selection_metadata_url"; 11355 11356 /** 11357 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 11358 * @hide 11359 */ 11360 public static final String SELINUX_STATUS = "selinux_status"; 11361 11362 /** 11363 * Developer setting to force RTL layout. 11364 * @hide 11365 */ 11366 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 11367 11368 /** 11369 * Milliseconds after screen-off after which low battery sounds will be silenced. 11370 * 11371 * If zero, battery sounds will always play. 11372 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 11373 * 11374 * @hide 11375 */ 11376 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 11377 11378 /** 11379 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 11380 * the caller is done with this, they should call {@link ContentResolver#delete} to 11381 * clean up any value that they may have written. 11382 * 11383 * @hide 11384 */ 11385 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 11386 11387 /** 11388 * Defines global runtime overrides to window policy. 11389 * 11390 * See {@link com.android.server.policy.PolicyControl} for value format. 11391 * 11392 * @hide 11393 */ 11394 public static final String POLICY_CONTROL = "policy_control"; 11395 11396 /** 11397 * {@link android.view.DisplayCutout DisplayCutout} emulation mode. 11398 * 11399 * @hide 11400 */ 11401 public static final String EMULATE_DISPLAY_CUTOUT = "emulate_display_cutout"; 11402 11403 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_OFF = 0; 11404 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_ON = 1; 11405 11406 /** 11407 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 11408 * or ZEN_MODE_NO_INTERRUPTIONS. 11409 * 11410 * @hide 11411 */ 11412 public static final String ZEN_MODE = "zen_mode"; 11413 11414 /** @hide */ public static final int ZEN_MODE_OFF = 0; 11415 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 11416 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 11417 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 11418 11419 /** @hide */ public static String zenModeToString(int mode) { 11420 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 11421 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 11422 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 11423 return "ZEN_MODE_OFF"; 11424 } 11425 11426 /** @hide */ public static boolean isValidZenMode(int value) { 11427 switch (value) { 11428 case Global.ZEN_MODE_OFF: 11429 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 11430 case Global.ZEN_MODE_ALARMS: 11431 case Global.ZEN_MODE_NO_INTERRUPTIONS: 11432 return true; 11433 default: 11434 return false; 11435 } 11436 } 11437 11438 /** 11439 * Value of the ringer before entering zen mode. 11440 * 11441 * @hide 11442 */ 11443 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 11444 11445 /** 11446 * Opaque value, changes when persisted zen mode configuration changes. 11447 * 11448 * @hide 11449 */ 11450 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 11451 11452 /** 11453 * If 0, turning on dnd manually will last indefinitely. 11454 * Else if non-negative, turning on dnd manually will last for this many minutes. 11455 * Else (if negative), turning on dnd manually will surface a dialog that prompts 11456 * user to specify a duration. 11457 * @hide 11458 */ 11459 public static final String ZEN_DURATION = "zen_duration"; 11460 11461 private static final Validator ZEN_DURATION_VALIDATOR = ANY_INTEGER_VALIDATOR; 11462 11463 /** @hide */ public static final int ZEN_DURATION_PROMPT = -1; 11464 /** @hide */ public static final int ZEN_DURATION_FOREVER = 0; 11465 11466 /** 11467 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 11468 * 11469 * @hide 11470 */ 11471 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 11472 "heads_up_notifications_enabled"; 11473 11474 /** @hide */ public static final int HEADS_UP_OFF = 0; 11475 /** @hide */ public static final int HEADS_UP_ON = 1; 11476 11477 /** 11478 * The name of the device 11479 */ 11480 public static final String DEVICE_NAME = "device_name"; 11481 11482 /** 11483 * Whether the NetworkScoringService has been first initialized. 11484 * <p> 11485 * Type: int (0 for false, 1 for true) 11486 * @hide 11487 */ 11488 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 11489 11490 /** 11491 * Whether the user wants to be prompted for password to decrypt the device on boot. 11492 * This only matters if the storage is encrypted. 11493 * <p> 11494 * Type: int (0 for false, 1 for true) 11495 * @hide 11496 */ 11497 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 11498 11499 /** 11500 * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config 11501 * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}. 11502 * <p> 11503 * Type: int (0 for false, 1 for true) 11504 * @hide 11505 * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED} 11506 * instead. 11507 */ 11508 @Deprecated 11509 public static final String ENHANCED_4G_MODE_ENABLED = 11510 SubscriptionManager.ENHANCED_4G_MODE_ENABLED; 11511 11512 /** 11513 * Whether VT (Video Telephony over IMS) is enabled 11514 * <p> 11515 * Type: int (0 for false, 1 for true) 11516 * 11517 * @hide 11518 * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead. 11519 */ 11520 @Deprecated 11521 public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED; 11522 11523 /** 11524 * Whether WFC is enabled 11525 * <p> 11526 * Type: int (0 for false, 1 for true) 11527 * 11528 * @hide 11529 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead. 11530 */ 11531 @Deprecated 11532 public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED; 11533 11534 /** 11535 * WFC mode on home/non-roaming network. 11536 * <p> 11537 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 11538 * 11539 * @hide 11540 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead. 11541 */ 11542 @Deprecated 11543 public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE; 11544 11545 /** 11546 * WFC mode on roaming network. 11547 * <p> 11548 * Type: int - see {@link #WFC_IMS_MODE} for values 11549 * 11550 * @hide 11551 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE} 11552 * instead. 11553 */ 11554 @Deprecated 11555 public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE; 11556 11557 /** 11558 * Whether WFC roaming is enabled 11559 * <p> 11560 * Type: int (0 for false, 1 for true) 11561 * 11562 * @hide 11563 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED} 11564 * instead 11565 */ 11566 @Deprecated 11567 public static final String WFC_IMS_ROAMING_ENABLED = 11568 SubscriptionManager.WFC_IMS_ROAMING_ENABLED; 11569 11570 /** 11571 * Whether user can enable/disable LTE as a preferred network. A carrier might control 11572 * this via gservices, OMA-DM, carrier app, etc. 11573 * <p> 11574 * Type: int (0 for false, 1 for true) 11575 * @hide 11576 */ 11577 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 11578 11579 /** 11580 * Ephemeral app cookie max size in bytes. 11581 * <p> 11582 * Type: int 11583 * @hide 11584 */ 11585 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 11586 "ephemeral_cookie_max_size_bytes"; 11587 11588 /** 11589 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 11590 * enabled. Set to zero to disable. 11591 * <p> 11592 * Type: int (0 for false, 1 for true) 11593 * 11594 * @hide 11595 */ 11596 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 11597 11598 /** 11599 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 11600 * to be disabled. 11601 * <p> 11602 * Type: int (0 to disable, 1 to enable) 11603 * 11604 * @hide 11605 */ 11606 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 11607 11608 /** 11609 * The min period for caching installed instant apps in milliseconds. 11610 * <p> 11611 * Type: long 11612 * @hide 11613 */ 11614 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11615 "installed_instant_app_min_cache_period"; 11616 11617 /** 11618 * The max period for caching installed instant apps in milliseconds. 11619 * <p> 11620 * Type: long 11621 * @hide 11622 */ 11623 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11624 "installed_instant_app_max_cache_period"; 11625 11626 /** 11627 * The min period for caching uninstalled instant apps in milliseconds. 11628 * <p> 11629 * Type: long 11630 * @hide 11631 */ 11632 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11633 "uninstalled_instant_app_min_cache_period"; 11634 11635 /** 11636 * The max period for caching uninstalled instant apps in milliseconds. 11637 * <p> 11638 * Type: long 11639 * @hide 11640 */ 11641 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11642 "uninstalled_instant_app_max_cache_period"; 11643 11644 /** 11645 * The min period for caching unused static shared libs in milliseconds. 11646 * <p> 11647 * Type: long 11648 * @hide 11649 */ 11650 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 11651 "unused_static_shared_lib_min_cache_period"; 11652 11653 /** 11654 * Allows switching users when system user is locked. 11655 * <p> 11656 * Type: int 11657 * @hide 11658 */ 11659 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 11660 "allow_user_switching_when_system_user_locked"; 11661 11662 /** 11663 * Boot count since the device starts running API level 24. 11664 * <p> 11665 * Type: int 11666 */ 11667 public static final String BOOT_COUNT = "boot_count"; 11668 11669 /** 11670 * Whether the safe boot is disallowed. 11671 * 11672 * <p>This setting should have the identical value as the corresponding user restriction. 11673 * The purpose of the setting is to make the restriction available in early boot stages 11674 * before the user restrictions are loaded. 11675 * @hide 11676 */ 11677 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 11678 11679 /** 11680 * Whether this device is currently in retail demo mode. If true, device 11681 * usage is severely limited. 11682 * <p> 11683 * Type: int (0 for false, 1 for true) 11684 * @hide 11685 */ 11686 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 11687 11688 /** 11689 * Indicates the maximum time that an app is blocked for the network rules to get updated. 11690 * 11691 * Type: long 11692 * 11693 * @hide 11694 */ 11695 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 11696 11697 /** 11698 * The reason for the settings database being downgraded. This is only for 11699 * troubleshooting purposes and its value should not be interpreted in any way. 11700 * 11701 * Type: string 11702 * 11703 * @hide 11704 */ 11705 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 11706 11707 /** 11708 * The build id of when the settings database was first created (or re-created due it 11709 * being missing). 11710 * 11711 * Type: string 11712 * 11713 * @hide 11714 */ 11715 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 11716 11717 /** 11718 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 11719 * default. Set to 0 to disable. 11720 * 11721 * @hide 11722 */ 11723 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 11724 11725 /** 11726 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 11727 * 11728 * @hide 11729 */ 11730 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 11731 "location_settings_link_to_permissions_enabled"; 11732 11733 /** 11734 * Flag to set the waiting time for euicc factory reset inside System > Settings 11735 * Type: long 11736 * 11737 * @hide 11738 */ 11739 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 11740 "euicc_factory_reset_timeout_millis"; 11741 11742 /** 11743 * Flag to set the timeout for when to refresh the storage settings cached data. 11744 * Type: long 11745 * 11746 * @hide 11747 */ 11748 public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD = 11749 "storage_settings_clobber_threshold"; 11750 11751 /** 11752 * If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link Secure#LOCATION_MODE_OFF} 11753 * temporarily for all users. 11754 * 11755 * @hide 11756 */ 11757 @TestApi 11758 public static final String LOCATION_GLOBAL_KILL_SWITCH = 11759 "location_global_kill_switch"; 11760 11761 /** 11762 * If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will be ignored 11763 * and restoring to lower version of platform API will be skipped. 11764 * 11765 * @hide 11766 */ 11767 public static final String OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION = 11768 "override_settings_provider_restore_any_version"; 11769 /** 11770 * Flag to toggle whether system services report attribution chains when they attribute 11771 * battery use via a {@code WorkSource}. 11772 * 11773 * Type: int (0 to disable, 1 to enable) 11774 * 11775 * @hide 11776 */ 11777 public static final String CHAINED_BATTERY_ATTRIBUTION_ENABLED = 11778 "chained_battery_attribution_enabled"; 11779 11780 /** 11781 * The packages whitelisted to be run in autofill compatibility mode. The list 11782 * of packages is {@code ":"} colon delimited, and each entry has the name of the 11783 * package and an optional list of url bar resource ids (the list is delimited by 11784 * brackets&mdash{@code [} and {@code ]}&mdash and is also comma delimited). 11785 * 11786 * <p>For example, a list with 3 packages {@code p1}, {@code p2}, and {@code p3}, where 11787 * package {@code p1} have one id ({@code url_bar}, {@code p2} has none, and {@code p3 } 11788 * have 2 ids {@code url_foo} and {@code url_bas}) would be 11789 * {@code p1[url_bar]:p2:p3[url_foo,url_bas]} 11790 * 11791 * @hide 11792 */ 11793 @SystemApi 11794 @TestApi 11795 public static final String AUTOFILL_COMPAT_MODE_ALLOWED_PACKAGES = 11796 "autofill_compat_mode_allowed_packages"; 11797 11798 /** 11799 * Exemptions to the hidden API blacklist. 11800 * 11801 * @hide 11802 */ 11803 @TestApi 11804 public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = 11805 "hidden_api_blacklist_exemptions"; 11806 11807 /** 11808 * Sampling rate for hidden API access event logs, as an integer in the range 0 to 0x10000 11809 * inclusive. 11810 * 11811 * @hide 11812 */ 11813 public static final String HIDDEN_API_ACCESS_LOG_SAMPLING_RATE = 11814 "hidden_api_access_log_sampling_rate"; 11815 11816 /** 11817 * Hidden API enforcement policy for apps targeting SDK versions prior to the latest 11818 * version. 11819 * 11820 * Values correspond to @{@link 11821 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11822 * 11823 * @hide 11824 */ 11825 public static final String HIDDEN_API_POLICY_PRE_P_APPS = 11826 "hidden_api_policy_pre_p_apps"; 11827 11828 /** 11829 * Hidden API enforcement policy for apps targeting the current SDK version. 11830 * 11831 * Values correspond to @{@link 11832 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11833 * 11834 * @hide 11835 */ 11836 public static final String HIDDEN_API_POLICY_P_APPS = 11837 "hidden_api_policy_p_apps"; 11838 11839 /** 11840 * Timeout for a single {@link android.media.soundtrigger.SoundTriggerDetectionService} 11841 * operation (in ms). 11842 * 11843 * @hide 11844 */ 11845 public static final String SOUND_TRIGGER_DETECTION_SERVICE_OP_TIMEOUT = 11846 "sound_trigger_detection_service_op_timeout"; 11847 11848 /** 11849 * Maximum number of {@link android.media.soundtrigger.SoundTriggerDetectionService} 11850 * operations per day. 11851 * 11852 * @hide 11853 */ 11854 public static final String MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY = 11855 "max_sound_trigger_detection_service_ops_per_day"; 11856 11857 /** 11858 * Settings to backup. This is here so that it's in the same place as the settings 11859 * keys and easy to update. 11860 * 11861 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 11862 * and Secure as well. This is because those tables drive both backup and 11863 * restore, and restore needs to properly whitelist keys that used to live 11864 * in those namespaces. The keys will only actually be backed up / restored 11865 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 11866 * 11867 * NOTE: Settings are backed up and restored in the order they appear 11868 * in this array. If you have one setting depending on another, 11869 * make sure that they are ordered appropriately. 11870 * 11871 * @hide 11872 */ 11873 public static final String[] SETTINGS_TO_BACKUP = { 11874 BUGREPORT_IN_POWER_MENU, 11875 STAY_ON_WHILE_PLUGGED_IN, 11876 APP_AUTO_RESTRICTION_ENABLED, 11877 AUTO_TIME, 11878 AUTO_TIME_ZONE, 11879 POWER_SOUNDS_ENABLED, 11880 DOCK_SOUNDS_ENABLED, 11881 CHARGING_SOUNDS_ENABLED, 11882 USB_MASS_STORAGE_ENABLED, 11883 NETWORK_RECOMMENDATIONS_ENABLED, 11884 WIFI_WAKEUP_ENABLED, 11885 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11886 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11887 USE_OPEN_WIFI_PACKAGE, 11888 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11889 EMERGENCY_TONE, 11890 CALL_AUTO_RETRY, 11891 DOCK_AUDIO_MEDIA_ENABLED, 11892 ENCODED_SURROUND_OUTPUT, 11893 LOW_POWER_MODE_TRIGGER_LEVEL, 11894 BLUETOOTH_ON, 11895 PRIVATE_DNS_MODE, 11896 PRIVATE_DNS_SPECIFIER, 11897 SOFT_AP_TIMEOUT_ENABLED, 11898 ZEN_DURATION, 11899 }; 11900 11901 /** 11902 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 11903 * otherwise they won't be restored. 11904 * 11905 * @hide 11906 */ 11907 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 11908 static { 11909 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 11910 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 11911 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 11912 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 11913 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 11914 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 11915 VALIDATORS.put(CHARGING_SOUNDS_ENABLED, CHARGING_SOUNDS_ENABLED_VALIDATOR); 11916 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 11917 VALIDATORS.put(NETWORK_RECOMMENDATIONS_ENABLED, 11918 NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR); 11919 VALIDATORS.put(WIFI_WAKEUP_ENABLED, WIFI_WAKEUP_ENABLED_VALIDATOR); 11920 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11921 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11922 VALIDATORS.put(USE_OPEN_WIFI_PACKAGE, USE_OPEN_WIFI_PACKAGE_VALIDATOR); 11923 VALIDATORS.put(WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11924 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR); 11925 VALIDATORS.put(EMERGENCY_TONE, EMERGENCY_TONE_VALIDATOR); 11926 VALIDATORS.put(CALL_AUTO_RETRY, CALL_AUTO_RETRY_VALIDATOR); 11927 VALIDATORS.put(DOCK_AUDIO_MEDIA_ENABLED, DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR); 11928 VALIDATORS.put(ENCODED_SURROUND_OUTPUT, ENCODED_SURROUND_OUTPUT_VALIDATOR); 11929 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL, LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11930 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL_MAX, 11931 LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 11932 VALIDATORS.put(BLUETOOTH_ON, BLUETOOTH_ON_VALIDATOR); 11933 VALIDATORS.put(PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_VALIDATOR); 11934 VALIDATORS.put(PRIVATE_DNS_SPECIFIER, PRIVATE_DNS_SPECIFIER_VALIDATOR); 11935 VALIDATORS.put(SOFT_AP_TIMEOUT_ENABLED, SOFT_AP_TIMEOUT_ENABLED_VALIDATOR); 11936 VALIDATORS.put(WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11937 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11938 VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR); 11939 VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR); 11940 } 11941 11942 /** 11943 * Global settings that shouldn't be persisted. 11944 * 11945 * @hide 11946 */ 11947 public static final String[] TRANSIENT_SETTINGS = { 11948 LOCATION_GLOBAL_KILL_SWITCH, 11949 }; 11950 11951 /** 11952 * Keys we no longer back up under the current schema, but want to continue to 11953 * process when restoring historical backup datasets. 11954 * 11955 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 11956 * otherwise they won't be restored. 11957 * 11958 * @hide 11959 */ 11960 public static final String[] LEGACY_RESTORE_SETTINGS = { 11961 }; 11962 11963 private static final ContentProviderHolder sProviderHolder = 11964 new ContentProviderHolder(CONTENT_URI); 11965 11966 // Populated lazily, guarded by class object: 11967 private static final NameValueCache sNameValueCache = new NameValueCache( 11968 CONTENT_URI, 11969 CALL_METHOD_GET_GLOBAL, 11970 CALL_METHOD_PUT_GLOBAL, 11971 sProviderHolder); 11972 11973 // Certain settings have been moved from global to the per-user secure namespace 11974 private static final HashSet<String> MOVED_TO_SECURE; 11975 static { 11976 MOVED_TO_SECURE = new HashSet<>(1); 11977 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 11978 } 11979 11980 /** @hide */ 11981 public static void getMovedToSecureSettings(Set<String> outKeySet) { 11982 outKeySet.addAll(MOVED_TO_SECURE); 11983 } 11984 11985 /** @hide */ 11986 public static void clearProviderForTest() { 11987 sProviderHolder.clearProviderForTest(); 11988 sNameValueCache.clearGenerationTrackerForTest(); 11989 } 11990 11991 /** 11992 * Look up a name in the database. 11993 * @param resolver to access the database with 11994 * @param name to look up in the table 11995 * @return the corresponding value, or null if not present 11996 */ 11997 public static String getString(ContentResolver resolver, String name) { 11998 return getStringForUser(resolver, name, resolver.getUserId()); 11999 } 12000 12001 /** @hide */ 12002 public static String getStringForUser(ContentResolver resolver, String name, 12003 int userHandle) { 12004 if (MOVED_TO_SECURE.contains(name)) { 12005 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12006 + " to android.provider.Settings.Secure, returning read-only value."); 12007 return Secure.getStringForUser(resolver, name, userHandle); 12008 } 12009 return sNameValueCache.getStringForUser(resolver, name, userHandle); 12010 } 12011 12012 /** 12013 * Store a name/value pair into the database. 12014 * @param resolver to access the database with 12015 * @param name to store 12016 * @param value to associate with the name 12017 * @return true if the value was set, false on database errors 12018 */ 12019 public static boolean putString(ContentResolver resolver, 12020 String name, String value) { 12021 return putStringForUser(resolver, name, value, null, false, resolver.getUserId()); 12022 } 12023 12024 /** 12025 * Store a name/value pair into the database. 12026 * <p> 12027 * The method takes an optional tag to associate with the setting 12028 * which can be used to clear only settings made by your package and 12029 * associated with this tag by passing the tag to {@link 12030 * #resetToDefaults(ContentResolver, String)}. Anyone can override 12031 * the current tag. Also if another package changes the setting 12032 * then the tag will be set to the one specified in the set call 12033 * which can be null. Also any of the settings setters that do not 12034 * take a tag as an argument effectively clears the tag. 12035 * </p><p> 12036 * For example, if you set settings A and B with tags T1 and T2 and 12037 * another app changes setting A (potentially to the same value), it 12038 * can assign to it a tag T3 (note that now the package that changed 12039 * the setting is not yours). Now if you reset your changes for T1 and 12040 * T2 only setting B will be reset and A not (as it was changed by 12041 * another package) but since A did not change you are in the desired 12042 * initial state. Now if the other app changes the value of A (assuming 12043 * you registered an observer in the beginning) you would detect that 12044 * the setting was changed by another app and handle this appropriately 12045 * (ignore, set back to some value, etc). 12046 * </p><p> 12047 * Also the method takes an argument whether to make the value the 12048 * default for this setting. If the system already specified a default 12049 * value, then the one passed in here will <strong>not</strong> 12050 * be set as the default. 12051 * </p> 12052 * 12053 * @param resolver to access the database with. 12054 * @param name to store. 12055 * @param value to associate with the name. 12056 * @param tag to associated with the setting. 12057 * @param makeDefault whether to make the value the default one. 12058 * @return true if the value was set, false on database errors. 12059 * 12060 * @see #resetToDefaults(ContentResolver, String) 12061 * 12062 * @hide 12063 */ 12064 @SystemApi 12065 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12066 public static boolean putString(@NonNull ContentResolver resolver, 12067 @NonNull String name, @Nullable String value, @Nullable String tag, 12068 boolean makeDefault) { 12069 return putStringForUser(resolver, name, value, tag, makeDefault, 12070 resolver.getUserId()); 12071 } 12072 12073 /** 12074 * Reset the settings to their defaults. This would reset <strong>only</strong> 12075 * settings set by the caller's package. Think of it of a way to undo your own 12076 * changes to the secure settings. Passing in the optional tag will reset only 12077 * settings changed by your package and associated with this tag. 12078 * 12079 * @param resolver Handle to the content resolver. 12080 * @param tag Optional tag which should be associated with the settings to reset. 12081 * 12082 * @see #putString(ContentResolver, String, String, String, boolean) 12083 * 12084 * @hide 12085 */ 12086 @SystemApi 12087 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12088 public static void resetToDefaults(@NonNull ContentResolver resolver, 12089 @Nullable String tag) { 12090 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 12091 resolver.getUserId()); 12092 } 12093 12094 /** 12095 * Reset the settings to their defaults for a given user with a specific mode. The 12096 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 12097 * allowing resetting the settings made by a package and associated with the tag. 12098 * 12099 * @param resolver Handle to the content resolver. 12100 * @param tag Optional tag which should be associated with the settings to reset. 12101 * @param mode The reset mode. 12102 * @param userHandle The user for which to reset to defaults. 12103 * 12104 * @see #RESET_MODE_PACKAGE_DEFAULTS 12105 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 12106 * @see #RESET_MODE_UNTRUSTED_CHANGES 12107 * @see #RESET_MODE_TRUSTED_DEFAULTS 12108 * 12109 * @hide 12110 */ 12111 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 12112 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 12113 try { 12114 Bundle arg = new Bundle(); 12115 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 12116 if (tag != null) { 12117 arg.putString(CALL_METHOD_TAG_KEY, tag); 12118 } 12119 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 12120 IContentProvider cp = sProviderHolder.getProvider(resolver); 12121 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 12122 } catch (RemoteException e) { 12123 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 12124 } 12125 } 12126 12127 /** @hide */ 12128 public static boolean putStringForUser(ContentResolver resolver, 12129 String name, String value, int userHandle) { 12130 return putStringForUser(resolver, name, value, null, false, userHandle); 12131 } 12132 12133 /** @hide */ 12134 public static boolean putStringForUser(@NonNull ContentResolver resolver, 12135 @NonNull String name, @Nullable String value, @Nullable String tag, 12136 boolean makeDefault, @UserIdInt int userHandle) { 12137 if (LOCAL_LOGV) { 12138 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 12139 + " for " + userHandle); 12140 } 12141 // Global and Secure have the same access policy so we can forward writes 12142 if (MOVED_TO_SECURE.contains(name)) { 12143 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12144 + " to android.provider.Settings.Secure, value is unchanged."); 12145 return Secure.putStringForUser(resolver, name, value, tag, 12146 makeDefault, userHandle); 12147 } 12148 return sNameValueCache.putStringForUser(resolver, name, value, tag, 12149 makeDefault, userHandle); 12150 } 12151 12152 /** 12153 * Construct the content URI for a particular name/value pair, 12154 * useful for monitoring changes with a ContentObserver. 12155 * @param name to look up in the table 12156 * @return the corresponding content URI, or null if not present 12157 */ 12158 public static Uri getUriFor(String name) { 12159 return getUriFor(CONTENT_URI, name); 12160 } 12161 12162 /** 12163 * Convenience function for retrieving a single secure settings value 12164 * as an integer. Note that internally setting values are always 12165 * stored as strings; this function converts the string to an integer 12166 * for you. The default value will be returned if the setting is 12167 * not defined or not an integer. 12168 * 12169 * @param cr The ContentResolver to access. 12170 * @param name The name of the setting to retrieve. 12171 * @param def Value to return if the setting is not defined. 12172 * 12173 * @return The setting's current value, or 'def' if it is not defined 12174 * or not a valid integer. 12175 */ 12176 public static int getInt(ContentResolver cr, String name, int def) { 12177 String v = getString(cr, name); 12178 try { 12179 return v != null ? Integer.parseInt(v) : def; 12180 } catch (NumberFormatException e) { 12181 return def; 12182 } 12183 } 12184 12185 /** 12186 * Convenience function for retrieving a single secure settings value 12187 * as an integer. Note that internally setting values are always 12188 * stored as strings; this function converts the string to an integer 12189 * for you. 12190 * <p> 12191 * This version does not take a default value. If the setting has not 12192 * been set, or the string value is not a number, 12193 * it throws {@link SettingNotFoundException}. 12194 * 12195 * @param cr The ContentResolver to access. 12196 * @param name The name of the setting to retrieve. 12197 * 12198 * @throws SettingNotFoundException Thrown if a setting by the given 12199 * name can't be found or the setting value is not an integer. 12200 * 12201 * @return The setting's current value. 12202 */ 12203 public static int getInt(ContentResolver cr, String name) 12204 throws SettingNotFoundException { 12205 String v = getString(cr, name); 12206 try { 12207 return Integer.parseInt(v); 12208 } catch (NumberFormatException e) { 12209 throw new SettingNotFoundException(name); 12210 } 12211 } 12212 12213 /** 12214 * Convenience function for updating a single settings value as an 12215 * integer. This will either create a new entry in the table if the 12216 * given name does not exist, or modify the value of the existing row 12217 * with that name. Note that internally setting values are always 12218 * stored as strings, so this function converts the given value to a 12219 * string before storing it. 12220 * 12221 * @param cr The ContentResolver to access. 12222 * @param name The name of the setting to modify. 12223 * @param value The new value for the setting. 12224 * @return true if the value was set, false on database errors 12225 */ 12226 public static boolean putInt(ContentResolver cr, String name, int value) { 12227 return putString(cr, name, Integer.toString(value)); 12228 } 12229 12230 /** 12231 * Convenience function for retrieving a single secure settings value 12232 * as a {@code long}. Note that internally setting values are always 12233 * stored as strings; this function converts the string to a {@code long} 12234 * for you. The default value will be returned if the setting is 12235 * not defined or not a {@code long}. 12236 * 12237 * @param cr The ContentResolver to access. 12238 * @param name The name of the setting to retrieve. 12239 * @param def Value to return if the setting is not defined. 12240 * 12241 * @return The setting's current value, or 'def' if it is not defined 12242 * or not a valid {@code long}. 12243 */ 12244 public static long getLong(ContentResolver cr, String name, long def) { 12245 String valString = getString(cr, name); 12246 long value; 12247 try { 12248 value = valString != null ? Long.parseLong(valString) : def; 12249 } catch (NumberFormatException e) { 12250 value = def; 12251 } 12252 return value; 12253 } 12254 12255 /** 12256 * Convenience function for retrieving a single secure settings value 12257 * as a {@code long}. Note that internally setting values are always 12258 * stored as strings; this function converts the string to a {@code long} 12259 * for you. 12260 * <p> 12261 * This version does not take a default value. If the setting has not 12262 * been set, or the string value is not a number, 12263 * it throws {@link SettingNotFoundException}. 12264 * 12265 * @param cr The ContentResolver to access. 12266 * @param name The name of the setting to retrieve. 12267 * 12268 * @return The setting's current value. 12269 * @throws SettingNotFoundException Thrown if a setting by the given 12270 * name can't be found or the setting value is not an integer. 12271 */ 12272 public static long getLong(ContentResolver cr, String name) 12273 throws SettingNotFoundException { 12274 String valString = getString(cr, name); 12275 try { 12276 return Long.parseLong(valString); 12277 } catch (NumberFormatException e) { 12278 throw new SettingNotFoundException(name); 12279 } 12280 } 12281 12282 /** 12283 * Convenience function for updating a secure settings value as a long 12284 * integer. This will either create a new entry in the table if the 12285 * given name does not exist, or modify the value of the existing row 12286 * with that name. Note that internally setting values are always 12287 * stored as strings, so this function converts the given value to a 12288 * string before storing it. 12289 * 12290 * @param cr The ContentResolver to access. 12291 * @param name The name of the setting to modify. 12292 * @param value The new value for the setting. 12293 * @return true if the value was set, false on database errors 12294 */ 12295 public static boolean putLong(ContentResolver cr, String name, long value) { 12296 return putString(cr, name, Long.toString(value)); 12297 } 12298 12299 /** 12300 * Convenience function for retrieving a single secure settings value 12301 * as a floating point number. Note that internally setting values are 12302 * always stored as strings; this function converts the string to an 12303 * float for you. The default value will be returned if the setting 12304 * is not defined or not a valid float. 12305 * 12306 * @param cr The ContentResolver to access. 12307 * @param name The name of the setting to retrieve. 12308 * @param def Value to return if the setting is not defined. 12309 * 12310 * @return The setting's current value, or 'def' if it is not defined 12311 * or not a valid float. 12312 */ 12313 public static float getFloat(ContentResolver cr, String name, float def) { 12314 String v = getString(cr, name); 12315 try { 12316 return v != null ? Float.parseFloat(v) : def; 12317 } catch (NumberFormatException e) { 12318 return def; 12319 } 12320 } 12321 12322 /** 12323 * Convenience function for retrieving a single secure settings value 12324 * as a float. Note that internally setting values are always 12325 * stored as strings; this function converts the string to a float 12326 * for you. 12327 * <p> 12328 * This version does not take a default value. If the setting has not 12329 * been set, or the string value is not a number, 12330 * it throws {@link SettingNotFoundException}. 12331 * 12332 * @param cr The ContentResolver to access. 12333 * @param name The name of the setting to retrieve. 12334 * 12335 * @throws SettingNotFoundException Thrown if a setting by the given 12336 * name can't be found or the setting value is not a float. 12337 * 12338 * @return The setting's current value. 12339 */ 12340 public static float getFloat(ContentResolver cr, String name) 12341 throws SettingNotFoundException { 12342 String v = getString(cr, name); 12343 if (v == null) { 12344 throw new SettingNotFoundException(name); 12345 } 12346 try { 12347 return Float.parseFloat(v); 12348 } catch (NumberFormatException e) { 12349 throw new SettingNotFoundException(name); 12350 } 12351 } 12352 12353 /** 12354 * Convenience function for updating a single settings value as a 12355 * floating point number. This will either create a new entry in the 12356 * table if the given name does not exist, or modify the value of the 12357 * existing row with that name. Note that internally setting values 12358 * are always stored as strings, so this function converts the given 12359 * value to a string before storing it. 12360 * 12361 * @param cr The ContentResolver to access. 12362 * @param name The name of the setting to modify. 12363 * @param value The new value for the setting. 12364 * @return true if the value was set, false on database errors 12365 */ 12366 public static boolean putFloat(ContentResolver cr, String name, float value) { 12367 return putString(cr, name, Float.toString(value)); 12368 } 12369 12370 /** 12371 * Subscription to be used for voice call on a multi sim device. The supported values 12372 * are 0 = SUB1, 1 = SUB2 and etc. 12373 * @hide 12374 */ 12375 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 12376 12377 /** 12378 * Used to provide option to user to select subscription during dial. 12379 * The supported values are 0 = disable or 1 = enable prompt. 12380 * @hide 12381 */ 12382 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 12383 12384 /** 12385 * Subscription to be used for data call on a multi sim device. The supported values 12386 * are 0 = SUB1, 1 = SUB2 and etc. 12387 * @hide 12388 */ 12389 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 12390 12391 /** 12392 * Subscription to be used for SMS on a multi sim device. The supported values 12393 * are 0 = SUB1, 1 = SUB2 and etc. 12394 * @hide 12395 */ 12396 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 12397 12398 /** 12399 * Used to provide option to user to select subscription during send SMS. 12400 * The value 1 - enable, 0 - disable 12401 * @hide 12402 */ 12403 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 12404 12405 /** User preferred subscriptions setting. 12406 * This holds the details of the user selected subscription from the card and 12407 * the activation status. Each settings string have the comma separated values 12408 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 12409 * @hide 12410 */ 12411 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 12412 "user_preferred_sub2","user_preferred_sub3"}; 12413 12414 /** 12415 * Whether to enable new contacts aggregator or not. 12416 * The value 1 - enable, 0 - disable 12417 * @hide 12418 */ 12419 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 12420 12421 /** 12422 * Whether to enable contacts metadata syncing or not 12423 * The value 1 - enable, 0 - disable 12424 * 12425 * @removed 12426 */ 12427 @Deprecated 12428 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 12429 12430 /** 12431 * Whether to enable contacts metadata syncing or not 12432 * The value 1 - enable, 0 - disable 12433 */ 12434 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 12435 12436 /** 12437 * Whether to enable cellular on boot. 12438 * The value 1 - enable, 0 - disable 12439 * @hide 12440 */ 12441 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 12442 12443 /** 12444 * The maximum allowed notification enqueue rate in Hertz. 12445 * 12446 * Should be a float, and includes updates only. 12447 * @hide 12448 */ 12449 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 12450 12451 /** 12452 * Displays toasts when an app posts a notification that does not specify a valid channel. 12453 * 12454 * The value 1 - enable, 0 - disable 12455 * @hide 12456 */ 12457 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 12458 "show_notification_channel_warnings"; 12459 12460 /** 12461 * Whether cell is enabled/disabled 12462 * @hide 12463 */ 12464 public static final String CELL_ON = "cell_on"; 12465 12466 /** 12467 * Global settings which can be accessed by instant apps. 12468 * @hide 12469 */ 12470 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 12471 static { 12472 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 12473 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 12474 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 12475 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 12476 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 12477 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 12478 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 12479 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 12480 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 12481 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 12482 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 12483 INSTANT_APP_SETTINGS.add(SEND_ACTION_APP_ERROR); 12484 INSTANT_APP_SETTINGS.add(ZEN_MODE); 12485 } 12486 12487 /** 12488 * Whether to show the high temperature warning notification. 12489 * @hide 12490 */ 12491 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 12492 12493 /** 12494 * Temperature at which the high temperature warning notification should be shown. 12495 * @hide 12496 */ 12497 public static final String WARNING_TEMPERATURE = "warning_temperature"; 12498 12499 /** 12500 * Whether the diskstats logging task is enabled/disabled. 12501 * @hide 12502 */ 12503 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 12504 12505 /** 12506 * Whether the cache quota calculation task is enabled/disabled. 12507 * @hide 12508 */ 12509 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 12510 "enable_cache_quota_calculation"; 12511 12512 /** 12513 * Whether the Deletion Helper no threshold toggle is available. 12514 * @hide 12515 */ 12516 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 12517 "enable_deletion_helper_no_threshold_toggle"; 12518 12519 /** 12520 * The list of snooze options for notifications 12521 * This is encoded as a key=value list, separated by commas. Ex: 12522 * 12523 * "default=60,options_array=15:30:60:120" 12524 * 12525 * The following keys are supported: 12526 * 12527 * <pre> 12528 * default (int) 12529 * options_array (int[]) 12530 * </pre> 12531 * 12532 * All delays in integer minutes. Array order is respected. 12533 * Options will be used in order up to the maximum allowed by the UI. 12534 * @hide 12535 */ 12536 public static final String NOTIFICATION_SNOOZE_OPTIONS = 12537 "notification_snooze_options"; 12538 12539 /** 12540 * Configuration flags for SQLite Compatibility WAL. Encoded as a key-value list, separated 12541 * by commas. E.g.: compatibility_wal_supported=true, wal_syncmode=OFF 12542 * 12543 * Supported keys: 12544 * compatibility_wal_supported (boolean) 12545 * wal_syncmode (String) 12546 * 12547 * @hide 12548 */ 12549 public static final String SQLITE_COMPATIBILITY_WAL_FLAGS = 12550 "sqlite_compatibility_wal_flags"; 12551 12552 /** 12553 * Enable GNSS Raw Measurements Full Tracking? 12554 * 0 = no 12555 * 1 = yes 12556 * @hide 12557 */ 12558 public static final String ENABLE_GNSS_RAW_MEAS_FULL_TRACKING = 12559 "enable_gnss_raw_meas_full_tracking"; 12560 12561 /** 12562 * Whether the notification should be ongoing (persistent) when a carrier app install is 12563 * required. 12564 * 12565 * The value is a boolean (1 or 0). 12566 * @hide 12567 */ 12568 @SystemApi 12569 public static final String INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT = 12570 "install_carrier_app_notification_persistent"; 12571 12572 /** 12573 * The amount of time (ms) to hide the install carrier app notification after the user has 12574 * ignored it. After this time passes, the notification will be shown again 12575 * 12576 * The value is a long 12577 * @hide 12578 */ 12579 @SystemApi 12580 public static final String INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS = 12581 "install_carrier_app_notification_sleep_millis"; 12582 12583 /** 12584 * Whether we've enabled zram on this device. Takes effect on 12585 * reboot. The value "1" enables zram; "0" disables it, and 12586 * everything else is unspecified. 12587 * @hide 12588 */ 12589 public static final String ZRAM_ENABLED = 12590 "zram_enabled"; 12591 12592 /** 12593 * Whether we have enable CPU frequency scaling for this device. 12594 * For Wear, default is disable. 12595 * 12596 * The value is "1" for enable, "0" for disable. 12597 * @hide 12598 */ 12599 public static final String CPU_SCALING_ENABLED = 12600 "cpu_frequency_scaling_enabled"; 12601 12602 /** 12603 * Configuration flags for smart replies in notifications. 12604 * This is encoded as a key=value list, separated by commas. Ex: 12605 * 12606 * "enabled=1,max_squeeze_remeasure_count=3" 12607 * 12608 * The following keys are supported: 12609 * 12610 * <pre> 12611 * enabled (boolean) 12612 * requires_targeting_p (boolean) 12613 * max_squeeze_remeasure_attempts (int) 12614 * </pre> 12615 * @see com.android.systemui.statusbar.policy.SmartReplyConstants 12616 * @hide 12617 */ 12618 public static final String SMART_REPLIES_IN_NOTIFICATIONS_FLAGS = 12619 "smart_replies_in_notifications_flags"; 12620 12621 /** 12622 * If nonzero, crashes in foreground processes will bring up a dialog. 12623 * Otherwise, the process will be silently killed. 12624 * @hide 12625 */ 12626 public static final String SHOW_FIRST_CRASH_DIALOG = "show_first_crash_dialog"; 12627 12628 /** 12629 * If nonzero, crash dialogs will show an option to restart the app. 12630 * @hide 12631 */ 12632 public static final String SHOW_RESTART_IN_CRASH_DIALOG = "show_restart_in_crash_dialog"; 12633 12634 /** 12635 * If nonzero, crash dialogs will show an option to mute all future crash dialogs for 12636 * this app. 12637 * @hide 12638 */ 12639 public static final String SHOW_MUTE_IN_CRASH_DIALOG = "show_mute_in_crash_dialog"; 12640 12641 /** 12642 * If nonzero, will show the zen upgrade notification when the user toggles DND on/off. 12643 * @hide 12644 */ 12645 public static final String SHOW_ZEN_UPGRADE_NOTIFICATION = "show_zen_upgrade_notification"; 12646 12647 /** 12648 * Backup and restore agent timeout parameters. 12649 * These parameters are represented by a comma-delimited key-value list. 12650 * 12651 * The following strings are supported as keys: 12652 * <pre> 12653 * kv_backup_agent_timeout_millis (long) 12654 * full_backup_agent_timeout_millis (long) 12655 * shared_backup_agent_timeout_millis (long) 12656 * restore_agent_timeout_millis (long) 12657 * restore_agent_finished_timeout_millis (long) 12658 * </pre> 12659 * 12660 * They map to milliseconds represented as longs. 12661 * 12662 * Ex: "kv_backup_agent_timeout_millis=30000,full_backup_agent_timeout_millis=300000" 12663 * 12664 * @hide 12665 */ 12666 public static final String BACKUP_AGENT_TIMEOUT_PARAMETERS = 12667 "backup_agent_timeout_parameters"; 12668 12669 /** 12670 * Whether we have enabled swapping on this device. For Wear, default is 12671 * enabled. 12672 * 12673 * The value is "1" for enable, "0" for disable. 12674 * @hide 12675 */ 12676 public static final String SWAP_ENABLED = "swap_enabled"; 12677 12678 /** 12679 * Blacklist of GNSS satellites. 12680 * 12681 * This is a list of integers separated by commas to represent pairs of (constellation, 12682 * svid). Thus, the number of integers should be even. 12683 * 12684 * E.g.: "3,0,5,24" denotes (constellation=3, svid=0) and (constellation=5, svid=24) are 12685 * blacklisted. Note that svid=0 denotes all svids in the 12686 * constellation are blacklisted. 12687 * 12688 * @hide 12689 */ 12690 public static final String GNSS_SATELLITE_BLACKLIST = "gnss_satellite_blacklist"; 12691 12692 /** 12693 * Duration of updates in millisecond for GNSS location request from HAL to framework. 12694 * 12695 * If zero, the GNSS location request feature is disabled. 12696 * 12697 * The value is a non-negative long. 12698 * 12699 * @hide 12700 */ 12701 public static final String GNSS_HAL_LOCATION_REQUEST_DURATION_MILLIS = 12702 "gnss_hal_location_request_duration_millis"; 12703 } 12704 12705 /** 12706 * User-defined bookmarks and shortcuts. The target of each bookmark is an 12707 * Intent URL, allowing it to be either a web page or a particular 12708 * application activity. 12709 * 12710 * @hide 12711 */ 12712 public static final class Bookmarks implements BaseColumns 12713 { 12714 private static final String TAG = "Bookmarks"; 12715 12716 /** 12717 * The content:// style URL for this table 12718 */ 12719 public static final Uri CONTENT_URI = 12720 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 12721 12722 /** 12723 * The row ID. 12724 * <p>Type: INTEGER</p> 12725 */ 12726 public static final String ID = "_id"; 12727 12728 /** 12729 * Descriptive name of the bookmark that can be displayed to the user. 12730 * If this is empty, the title should be resolved at display time (use 12731 * {@link #getTitle(Context, Cursor)} any time you want to display the 12732 * title of a bookmark.) 12733 * <P> 12734 * Type: TEXT 12735 * </P> 12736 */ 12737 public static final String TITLE = "title"; 12738 12739 /** 12740 * Arbitrary string (displayed to the user) that allows bookmarks to be 12741 * organized into categories. There are some special names for 12742 * standard folders, which all start with '@'. The label displayed for 12743 * the folder changes with the locale (via {@link #getLabelForFolder}) but 12744 * the folder name does not change so you can consistently query for 12745 * the folder regardless of the current locale. 12746 * 12747 * <P>Type: TEXT</P> 12748 * 12749 */ 12750 public static final String FOLDER = "folder"; 12751 12752 /** 12753 * The Intent URL of the bookmark, describing what it points to. This 12754 * value is given to {@link android.content.Intent#getIntent} to create 12755 * an Intent that can be launched. 12756 * <P>Type: TEXT</P> 12757 */ 12758 public static final String INTENT = "intent"; 12759 12760 /** 12761 * Optional shortcut character associated with this bookmark. 12762 * <P>Type: INTEGER</P> 12763 */ 12764 public static final String SHORTCUT = "shortcut"; 12765 12766 /** 12767 * The order in which the bookmark should be displayed 12768 * <P>Type: INTEGER</P> 12769 */ 12770 public static final String ORDERING = "ordering"; 12771 12772 private static final String[] sIntentProjection = { INTENT }; 12773 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 12774 private static final String sShortcutSelection = SHORTCUT + "=?"; 12775 12776 /** 12777 * Convenience function to retrieve the bookmarked Intent for a 12778 * particular shortcut key. 12779 * 12780 * @param cr The ContentResolver to query. 12781 * @param shortcut The shortcut key. 12782 * 12783 * @return Intent The bookmarked URL, or null if there is no bookmark 12784 * matching the given shortcut. 12785 */ 12786 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 12787 { 12788 Intent intent = null; 12789 12790 Cursor c = cr.query(CONTENT_URI, 12791 sIntentProjection, sShortcutSelection, 12792 new String[] { String.valueOf((int) shortcut) }, ORDERING); 12793 // Keep trying until we find a valid shortcut 12794 try { 12795 while (intent == null && c.moveToNext()) { 12796 try { 12797 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 12798 intent = Intent.parseUri(intentURI, 0); 12799 } catch (java.net.URISyntaxException e) { 12800 // The stored URL is bad... ignore it. 12801 } catch (IllegalArgumentException e) { 12802 // Column not found 12803 Log.w(TAG, "Intent column not found", e); 12804 } 12805 } 12806 } finally { 12807 if (c != null) c.close(); 12808 } 12809 12810 return intent; 12811 } 12812 12813 /** 12814 * Add a new bookmark to the system. 12815 * 12816 * @param cr The ContentResolver to query. 12817 * @param intent The desired target of the bookmark. 12818 * @param title Bookmark title that is shown to the user; null if none 12819 * or it should be resolved to the intent's title. 12820 * @param folder Folder in which to place the bookmark; null if none. 12821 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 12822 * this is non-zero and there is an existing bookmark entry 12823 * with this same shortcut, then that existing shortcut is 12824 * cleared (the bookmark is not removed). 12825 * @return The unique content URL for the new bookmark entry. 12826 */ 12827 public static Uri add(ContentResolver cr, 12828 Intent intent, 12829 String title, 12830 String folder, 12831 char shortcut, 12832 int ordering) 12833 { 12834 // If a shortcut is supplied, and it is already defined for 12835 // another bookmark, then remove the old definition. 12836 if (shortcut != 0) { 12837 cr.delete(CONTENT_URI, sShortcutSelection, 12838 new String[] { String.valueOf((int) shortcut) }); 12839 } 12840 12841 ContentValues values = new ContentValues(); 12842 if (title != null) values.put(TITLE, title); 12843 if (folder != null) values.put(FOLDER, folder); 12844 values.put(INTENT, intent.toUri(0)); 12845 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 12846 values.put(ORDERING, ordering); 12847 return cr.insert(CONTENT_URI, values); 12848 } 12849 12850 /** 12851 * Return the folder name as it should be displayed to the user. This 12852 * takes care of localizing special folders. 12853 * 12854 * @param r Resources object for current locale; only need access to 12855 * system resources. 12856 * @param folder The value found in the {@link #FOLDER} column. 12857 * 12858 * @return CharSequence The label for this folder that should be shown 12859 * to the user. 12860 */ 12861 public static CharSequence getLabelForFolder(Resources r, String folder) { 12862 return folder; 12863 } 12864 12865 /** 12866 * Return the title as it should be displayed to the user. This takes 12867 * care of localizing bookmarks that point to activities. 12868 * 12869 * @param context A context. 12870 * @param cursor A cursor pointing to the row whose title should be 12871 * returned. The cursor must contain at least the {@link #TITLE} 12872 * and {@link #INTENT} columns. 12873 * @return A title that is localized and can be displayed to the user, 12874 * or the empty string if one could not be found. 12875 */ 12876 public static CharSequence getTitle(Context context, Cursor cursor) { 12877 int titleColumn = cursor.getColumnIndex(TITLE); 12878 int intentColumn = cursor.getColumnIndex(INTENT); 12879 if (titleColumn == -1 || intentColumn == -1) { 12880 throw new IllegalArgumentException( 12881 "The cursor must contain the TITLE and INTENT columns."); 12882 } 12883 12884 String title = cursor.getString(titleColumn); 12885 if (!TextUtils.isEmpty(title)) { 12886 return title; 12887 } 12888 12889 String intentUri = cursor.getString(intentColumn); 12890 if (TextUtils.isEmpty(intentUri)) { 12891 return ""; 12892 } 12893 12894 Intent intent; 12895 try { 12896 intent = Intent.parseUri(intentUri, 0); 12897 } catch (URISyntaxException e) { 12898 return ""; 12899 } 12900 12901 PackageManager packageManager = context.getPackageManager(); 12902 ResolveInfo info = packageManager.resolveActivity(intent, 0); 12903 return info != null ? info.loadLabel(packageManager) : ""; 12904 } 12905 } 12906 12907 /** 12908 * Returns the device ID that we should use when connecting to the mobile gtalk server. 12909 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 12910 * from the GoogleLoginService. 12911 * 12912 * @param androidId The Android ID for this device. 12913 * @return The device ID that should be used when connecting to the mobile gtalk server. 12914 * @hide 12915 */ 12916 public static String getGTalkDeviceId(long androidId) { 12917 return "android-" + Long.toHexString(androidId); 12918 } 12919 12920 private static final String[] PM_WRITE_SETTINGS = { 12921 android.Manifest.permission.WRITE_SETTINGS 12922 }; 12923 private static final String[] PM_CHANGE_NETWORK_STATE = { 12924 android.Manifest.permission.CHANGE_NETWORK_STATE, 12925 android.Manifest.permission.WRITE_SETTINGS 12926 }; 12927 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 12928 android.Manifest.permission.SYSTEM_ALERT_WINDOW 12929 }; 12930 12931 /** 12932 * Performs a strict and comprehensive check of whether a calling package is allowed to 12933 * write/modify system settings, as the condition differs for pre-M, M+, and 12934 * privileged/preinstalled apps. If the provided uid does not match the 12935 * callingPackage, a negative result will be returned. 12936 * @hide 12937 */ 12938 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 12939 String callingPackage, boolean throwException) { 12940 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12941 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12942 PM_WRITE_SETTINGS, false); 12943 } 12944 12945 /** 12946 * Performs a strict and comprehensive check of whether a calling package is allowed to 12947 * write/modify system settings, as the condition differs for pre-M, M+, and 12948 * privileged/preinstalled apps. If the provided uid does not match the 12949 * callingPackage, a negative result will be returned. The caller is expected to have 12950 * the WRITE_SETTINGS permission declared. 12951 * 12952 * Note: if the check is successful, the operation of this app will be updated to the 12953 * current time. 12954 * @hide 12955 */ 12956 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 12957 String callingPackage, boolean throwException) { 12958 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12959 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12960 PM_WRITE_SETTINGS, true); 12961 } 12962 12963 /** 12964 * Performs a strict and comprehensive check of whether a calling package is allowed to 12965 * change the state of network, as the condition differs for pre-M, M+, and 12966 * privileged/preinstalled apps. The caller is expected to have either the 12967 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 12968 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 12969 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 12970 * permission and cannot be revoked. See http://b/23597341 12971 * 12972 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 12973 * of this app will be updated to the current time. 12974 * @hide 12975 */ 12976 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 12977 String callingPackage, boolean throwException) { 12978 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 12979 == PackageManager.PERMISSION_GRANTED) { 12980 return true; 12981 } 12982 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12983 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 12984 PM_CHANGE_NETWORK_STATE, true); 12985 } 12986 12987 /** 12988 * Performs a strict and comprehensive check of whether a calling package is allowed to 12989 * draw on top of other apps, as the conditions differs for pre-M, M+, and 12990 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 12991 * a negative result will be returned. 12992 * @hide 12993 */ 12994 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 12995 String callingPackage, boolean throwException) { 12996 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 12997 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 12998 PM_SYSTEM_ALERT_WINDOW, false); 12999 } 13000 13001 /** 13002 * Performs a strict and comprehensive check of whether a calling package is allowed to 13003 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13004 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13005 * a negative result will be returned. 13006 * 13007 * Note: if the check is successful, the operation of this app will be updated to the 13008 * current time. 13009 * @hide 13010 */ 13011 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 13012 callingPackage, boolean throwException) { 13013 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13014 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13015 PM_SYSTEM_ALERT_WINDOW, true); 13016 } 13017 13018 /** 13019 * Helper method to perform a general and comprehensive check of whether an operation that is 13020 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 13021 * OP_WRITE_SETTINGS 13022 * @hide 13023 */ 13024 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 13025 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 13026 permissions, boolean makeNote) { 13027 if (callingPackage == null) { 13028 return false; 13029 } 13030 13031 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 13032 int mode = AppOpsManager.MODE_DEFAULT; 13033 if (makeNote) { 13034 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 13035 } else { 13036 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 13037 } 13038 13039 switch (mode) { 13040 case AppOpsManager.MODE_ALLOWED: 13041 return true; 13042 13043 case AppOpsManager.MODE_DEFAULT: 13044 // this is the default operating mode after an app's installation 13045 // In this case we will check all associated static permission to see 13046 // if it is granted during install time. 13047 for (String permission : permissions) { 13048 if (context.checkCallingOrSelfPermission(permission) == PackageManager 13049 .PERMISSION_GRANTED) { 13050 // if either of the permissions are granted, we will allow it 13051 return true; 13052 } 13053 } 13054 13055 default: 13056 // this is for all other cases trickled down here... 13057 if (!throwException) { 13058 return false; 13059 } 13060 } 13061 13062 // prepare string to throw SecurityException 13063 StringBuilder exceptionMessage = new StringBuilder(); 13064 exceptionMessage.append(callingPackage); 13065 exceptionMessage.append(" was not granted "); 13066 if (permissions.length > 1) { 13067 exceptionMessage.append(" either of these permissions: "); 13068 } else { 13069 exceptionMessage.append(" this permission: "); 13070 } 13071 for (int i = 0; i < permissions.length; i++) { 13072 exceptionMessage.append(permissions[i]); 13073 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 13074 } 13075 13076 throw new SecurityException(exceptionMessage.toString()); 13077 } 13078 13079 /** 13080 * Retrieves a correponding package name for a given uid. It will query all 13081 * packages that are associated with the given uid, but it will return only 13082 * the zeroth result. 13083 * Note: If package could not be found, a null is returned. 13084 * @hide 13085 */ 13086 public static String getPackageNameForUid(Context context, int uid) { 13087 String[] packages = context.getPackageManager().getPackagesForUid(uid); 13088 if (packages == null) { 13089 return null; 13090 } 13091 return packages[0]; 13092 } 13093} 13094