Settings.java revision 301e92a4dd71e6581935a8ccc53cb0b6b842c58b
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import static android.provider.SettingsValidators.ANY_INTEGER_VALIDATOR; 20import static android.provider.SettingsValidators.ANY_STRING_VALIDATOR; 21import static android.provider.SettingsValidators.BOOLEAN_VALIDATOR; 22import static android.provider.SettingsValidators.COMPONENT_NAME_VALIDATOR; 23import static android.provider.SettingsValidators.LENIENT_IP_ADDRESS_VALIDATOR; 24import static android.provider.SettingsValidators.LOCALE_VALIDATOR; 25import static android.provider.SettingsValidators.NON_NEGATIVE_INTEGER_VALIDATOR; 26import static android.provider.SettingsValidators.PACKAGE_NAME_VALIDATOR; 27import static android.provider.SettingsValidators.URI_VALIDATOR; 28 29import android.Manifest; 30import android.annotation.IntDef; 31import android.annotation.IntRange; 32import android.annotation.NonNull; 33import android.annotation.Nullable; 34import android.annotation.RequiresPermission; 35import android.annotation.SdkConstant; 36import android.annotation.SdkConstant.SdkConstantType; 37import android.annotation.SystemApi; 38import android.annotation.TestApi; 39import android.annotation.UserIdInt; 40import android.app.ActivityThread; 41import android.app.AppOpsManager; 42import android.app.Application; 43import android.app.NotificationChannel; 44import android.app.NotificationManager; 45import android.app.SearchManager; 46import android.app.WallpaperManager; 47import android.content.ComponentName; 48import android.content.ContentResolver; 49import android.content.ContentValues; 50import android.content.Context; 51import android.content.IContentProvider; 52import android.content.Intent; 53import android.content.pm.ActivityInfo; 54import android.content.pm.PackageManager; 55import android.content.pm.ResolveInfo; 56import android.content.res.Configuration; 57import android.content.res.Resources; 58import android.database.Cursor; 59import android.database.SQLException; 60import android.location.LocationManager; 61import android.net.ConnectivityManager; 62import android.net.NetworkScoreManager; 63import android.net.Uri; 64import android.net.wifi.WifiManager; 65import android.os.BatteryManager; 66import android.os.Binder; 67import android.os.Build.VERSION_CODES; 68import android.os.Bundle; 69import android.os.DropBoxManager; 70import android.os.IBinder; 71import android.os.LocaleList; 72import android.os.Process; 73import android.os.RemoteException; 74import android.os.ResultReceiver; 75import android.os.ServiceManager; 76import android.os.UserHandle; 77import android.provider.SettingsValidators.Validator; 78import android.speech.tts.TextToSpeech; 79import android.telephony.SubscriptionManager; 80import android.text.TextUtils; 81import android.util.AndroidException; 82import android.util.ArrayMap; 83import android.util.ArraySet; 84import android.util.Log; 85import android.util.MemoryIntArray; 86import android.view.textservice.TextServicesManager; 87 88import com.android.internal.annotations.GuardedBy; 89import com.android.internal.app.ColorDisplayController; 90import com.android.internal.widget.ILockSettings; 91 92import java.io.IOException; 93import java.lang.annotation.Retention; 94import java.lang.annotation.RetentionPolicy; 95import java.net.URISyntaxException; 96import java.text.SimpleDateFormat; 97import java.util.HashMap; 98import java.util.HashSet; 99import java.util.Locale; 100import java.util.Map; 101import java.util.Set; 102 103/** 104 * The Settings provider contains global system-level device preferences. 105 */ 106public final class Settings { 107 108 // Intent actions for Settings 109 110 /** 111 * Activity Action: Show system settings. 112 * <p> 113 * Input: Nothing. 114 * <p> 115 * Output: Nothing. 116 */ 117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 118 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 119 120 /** 121 * Activity Action: Show settings to allow configuration of APNs. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 * 127 * <p class="note"> 128 * In some cases, a matching Activity may not exist, so ensure you 129 * safeguard against this. 130 */ 131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 132 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 133 134 /** 135 * Activity Action: Show settings to allow configuration of current location 136 * sources. 137 * <p> 138 * In some cases, a matching Activity may not exist, so ensure you 139 * safeguard against this. 140 * <p> 141 * Input: Nothing. 142 * <p> 143 * Output: Nothing. 144 */ 145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 146 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 147 "android.settings.LOCATION_SOURCE_SETTINGS"; 148 149 /** 150 * Activity Action: Show scanning settings to allow configuration of Wi-Fi 151 * and Bluetooth scanning settings. 152 * <p> 153 * In some cases, a matching Activity may not exist, so ensure you 154 * safeguard against this. 155 * <p> 156 * Input: Nothing. 157 * <p> 158 * Output: Nothing. 159 * @hide 160 */ 161 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 162 public static final String ACTION_LOCATION_SCANNING_SETTINGS = 163 "android.settings.LOCATION_SCANNING_SETTINGS"; 164 165 /** 166 * Activity Action: Show settings to allow configuration of users. 167 * <p> 168 * In some cases, a matching Activity may not exist, so ensure you 169 * safeguard against this. 170 * <p> 171 * Input: Nothing. 172 * <p> 173 * Output: Nothing. 174 * @hide 175 */ 176 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 177 public static final String ACTION_USER_SETTINGS = 178 "android.settings.USER_SETTINGS"; 179 180 /** 181 * Activity Action: Show settings to allow configuration of wireless controls 182 * such as Wi-Fi, Bluetooth and Mobile networks. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_WIRELESS_SETTINGS = 193 "android.settings.WIRELESS_SETTINGS"; 194 195 /** 196 * Activity Action: Show tether provisioning activity. 197 * 198 * <p> 199 * In some cases, a matching Activity may not exist, so ensure you 200 * safeguard against this. 201 * <p> 202 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 203 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 204 * contain a {@link ResultReceiver} which will be called back with a tether result code. 205 * <p> 206 * Output: The result of the provisioning check. 207 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 208 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 209 * 210 * @hide 211 */ 212 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 213 public static final String ACTION_TETHER_PROVISIONING = 214 "android.settings.TETHER_PROVISIONING_UI"; 215 216 /** 217 * Activity Action: Show settings to allow entering/exiting airplane mode. 218 * <p> 219 * In some cases, a matching Activity may not exist, so ensure you 220 * safeguard against this. 221 * <p> 222 * Input: Nothing. 223 * <p> 224 * Output: Nothing. 225 */ 226 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 227 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 228 "android.settings.AIRPLANE_MODE_SETTINGS"; 229 230 /** 231 * Activity Action: Show mobile data usage list. 232 * <p> 233 * Input: {@link EXTRA_NETWORK_TEMPLATE} and {@link EXTRA_SUB_ID} should be included to specify 234 * how and what mobile data statistics should be collected. 235 * <p> 236 * Output: Nothing 237 * @hide 238 */ 239 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 240 public static final String ACTION_MOBILE_DATA_USAGE = 241 "android.settings.MOBILE_DATA_USAGE"; 242 243 /** @hide */ 244 public static final String EXTRA_NETWORK_TEMPLATE = "network_template"; 245 246 /** 247 * An int extra specifying a subscription ID. 248 * 249 * @see android.telephony.SubscriptionInfo#getSubscriptionId 250 */ 251 public static final String EXTRA_SUB_ID = "android.provider.extra.SUB_ID"; 252 253 /** 254 * Activity Action: Modify Airplane mode settings using a voice command. 255 * <p> 256 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 257 * <p> 258 * This intent MUST be started using 259 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 260 * startVoiceActivity}. 261 * <p> 262 * Note: The activity implementing this intent MUST verify that 263 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 264 * modifying the setting. 265 * <p> 266 * Input: To tell which state airplane mode should be set to, add the 267 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 268 * If the extra is not included, no changes will be made. 269 * <p> 270 * Output: Nothing. 271 */ 272 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 273 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 274 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 275 276 /** 277 * Activity Action: Show settings for accessibility modules. 278 * <p> 279 * In some cases, a matching Activity may not exist, so ensure you 280 * safeguard against this. 281 * <p> 282 * Input: Nothing. 283 * <p> 284 * Output: Nothing. 285 */ 286 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 287 public static final String ACTION_ACCESSIBILITY_SETTINGS = 288 "android.settings.ACCESSIBILITY_SETTINGS"; 289 290 /** 291 * Activity Action: Show settings to control access to usage information. 292 * <p> 293 * In some cases, a matching Activity may not exist, so ensure you 294 * safeguard against this. 295 * <p> 296 * Input: Nothing. 297 * <p> 298 * Output: Nothing. 299 */ 300 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 301 public static final String ACTION_USAGE_ACCESS_SETTINGS = 302 "android.settings.USAGE_ACCESS_SETTINGS"; 303 304 /** 305 * Activity Category: Show application settings related to usage access. 306 * <p> 307 * An activity that provides a user interface for adjusting usage access related 308 * preferences for its containing application. Optional but recommended for apps that 309 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 310 * <p> 311 * The activity may define meta-data to describe what usage access is 312 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 313 * will be displayed in Settings. 314 * <p> 315 * Input: Nothing. 316 * <p> 317 * Output: Nothing. 318 */ 319 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 320 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 321 "android.intent.category.USAGE_ACCESS_CONFIG"; 322 323 /** 324 * Metadata key: Reason for needing usage access. 325 * <p> 326 * A key for metadata attached to an activity that receives action 327 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 328 * user as description of how the app uses usage access. 329 * <p> 330 */ 331 public static final String METADATA_USAGE_ACCESS_REASON = 332 "android.settings.metadata.USAGE_ACCESS_REASON"; 333 334 /** 335 * Activity Action: Show settings to allow configuration of security and 336 * location privacy. 337 * <p> 338 * In some cases, a matching Activity may not exist, so ensure you 339 * safeguard against this. 340 * <p> 341 * Input: Nothing. 342 * <p> 343 * Output: Nothing. 344 */ 345 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 346 public static final String ACTION_SECURITY_SETTINGS = 347 "android.settings.SECURITY_SETTINGS"; 348 349 /** 350 * Activity Action: Show settings to allow configuration of trusted external sources 351 * 352 * Input: Optionally, the Intent's data URI can specify the application package name to 353 * directly invoke the management GUI specific to the package name. For example 354 * "package:com.my.app". 355 * <p> 356 * Output: Nothing. 357 */ 358 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 359 public static final String ACTION_MANAGE_UNKNOWN_APP_SOURCES = 360 "android.settings.MANAGE_UNKNOWN_APP_SOURCES"; 361 362 /** 363 * Activity Action: Show trusted credentials settings, opening to the user tab, 364 * to allow management of installed credentials. 365 * <p> 366 * In some cases, a matching Activity may not exist, so ensure you 367 * safeguard against this. 368 * <p> 369 * Input: Nothing. 370 * <p> 371 * Output: Nothing. 372 * @hide 373 */ 374 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 375 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 376 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 377 378 /** 379 * Activity Action: Show dialog explaining that an installed CA cert may enable 380 * monitoring of encrypted network traffic. 381 * <p> 382 * In some cases, a matching Activity may not exist, so ensure you 383 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 384 * number of certificates. 385 * <p> 386 * Input: Nothing. 387 * <p> 388 * Output: Nothing. 389 * @hide 390 */ 391 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 392 public static final String ACTION_MONITORING_CERT_INFO = 393 "com.android.settings.MONITORING_CERT_INFO"; 394 395 /** 396 * Activity Action: Show settings to allow configuration of privacy options. 397 * <p> 398 * In some cases, a matching Activity may not exist, so ensure you 399 * safeguard against this. 400 * <p> 401 * Input: Nothing. 402 * <p> 403 * Output: Nothing. 404 */ 405 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 406 public static final String ACTION_PRIVACY_SETTINGS = 407 "android.settings.PRIVACY_SETTINGS"; 408 409 /** 410 * Activity Action: Show settings to allow configuration of VPN. 411 * <p> 412 * In some cases, a matching Activity may not exist, so ensure you 413 * safeguard against this. 414 * <p> 415 * Input: Nothing. 416 * <p> 417 * Output: Nothing. 418 */ 419 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 420 public static final String ACTION_VPN_SETTINGS = 421 "android.settings.VPN_SETTINGS"; 422 423 /** 424 * Activity Action: Show settings to allow configuration of Wi-Fi. 425 * <p> 426 * In some cases, a matching Activity may not exist, so ensure you 427 * safeguard against this. 428 * <p> 429 * Input: Nothing. 430 * <p> 431 * Output: Nothing. 432 */ 433 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 434 public static final String ACTION_WIFI_SETTINGS = 435 "android.settings.WIFI_SETTINGS"; 436 437 /** 438 * Activity Action: Show settings to allow configuration of a static IP 439 * address for Wi-Fi. 440 * <p> 441 * In some cases, a matching Activity may not exist, so ensure you safeguard 442 * against this. 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_WIFI_IP_SETTINGS = 450 "android.settings.WIFI_IP_SETTINGS"; 451 452 /** 453 * Activity Action: Show settings to allow configuration of data and view data usage. 454 * <p> 455 * In some cases, a matching Activity may not exist, so ensure you 456 * safeguard against this. 457 * <p> 458 * Input: Nothing. 459 * <p> 460 * Output: Nothing. 461 */ 462 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 463 public static final String ACTION_DATA_USAGE_SETTINGS = 464 "android.settings.DATA_USAGE_SETTINGS"; 465 466 /** 467 * Activity Action: Show settings to allow configuration of Bluetooth. 468 * <p> 469 * In some cases, a matching Activity may not exist, so ensure you 470 * safeguard against this. 471 * <p> 472 * Input: Nothing. 473 * <p> 474 * Output: Nothing. 475 */ 476 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 477 public static final String ACTION_BLUETOOTH_SETTINGS = 478 "android.settings.BLUETOOTH_SETTINGS"; 479 480 /** 481 * Activity Action: Show settings to allow configuration of Assist Gesture. 482 * <p> 483 * In some cases, a matching Activity may not exist, so ensure you 484 * safeguard against this. 485 * <p> 486 * Input: Nothing. 487 * <p> 488 * Output: Nothing. 489 * @hide 490 */ 491 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 492 public static final String ACTION_ASSIST_GESTURE_SETTINGS = 493 "android.settings.ASSIST_GESTURE_SETTINGS"; 494 495 /** 496 * Activity Action: Show settings to enroll fingerprints, and setup PIN/Pattern/Pass if 497 * necessary. 498 * <p> 499 * Input: Nothing. 500 * <p> 501 * Output: Nothing. 502 */ 503 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 504 public static final String ACTION_FINGERPRINT_ENROLL = 505 "android.settings.FINGERPRINT_ENROLL"; 506 507 /** 508 * Activity Action: Show settings to allow configuration of cast endpoints. 509 * <p> 510 * In some cases, a matching Activity may not exist, so ensure you 511 * safeguard against this. 512 * <p> 513 * Input: Nothing. 514 * <p> 515 * Output: Nothing. 516 */ 517 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 518 public static final String ACTION_CAST_SETTINGS = 519 "android.settings.CAST_SETTINGS"; 520 521 /** 522 * Activity Action: Show settings to allow configuration of date and time. 523 * <p> 524 * In some cases, a matching Activity may not exist, so ensure you 525 * safeguard against this. 526 * <p> 527 * Input: Nothing. 528 * <p> 529 * Output: Nothing. 530 */ 531 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 532 public static final String ACTION_DATE_SETTINGS = 533 "android.settings.DATE_SETTINGS"; 534 535 /** 536 * Activity Action: Show settings to allow configuration of sound and volume. 537 * <p> 538 * In some cases, a matching Activity may not exist, so ensure you 539 * safeguard against this. 540 * <p> 541 * Input: Nothing. 542 * <p> 543 * Output: Nothing. 544 */ 545 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 546 public static final String ACTION_SOUND_SETTINGS = 547 "android.settings.SOUND_SETTINGS"; 548 549 /** 550 * Activity Action: Show settings to allow configuration of display. 551 * <p> 552 * In some cases, a matching Activity may not exist, so ensure you 553 * safeguard against this. 554 * <p> 555 * Input: Nothing. 556 * <p> 557 * Output: Nothing. 558 */ 559 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 560 public static final String ACTION_DISPLAY_SETTINGS = 561 "android.settings.DISPLAY_SETTINGS"; 562 563 /** 564 * Activity Action: Show settings to allow configuration of Night display. 565 * <p> 566 * In some cases, a matching Activity may not exist, so ensure you 567 * safeguard against this. 568 * <p> 569 * Input: Nothing. 570 * <p> 571 * Output: Nothing. 572 */ 573 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 574 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 575 "android.settings.NIGHT_DISPLAY_SETTINGS"; 576 577 /** 578 * Activity Action: Show settings to allow configuration of locale. 579 * <p> 580 * In some cases, a matching Activity may not exist, so ensure you 581 * safeguard against this. 582 * <p> 583 * Input: Nothing. 584 * <p> 585 * Output: Nothing. 586 */ 587 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 588 public static final String ACTION_LOCALE_SETTINGS = 589 "android.settings.LOCALE_SETTINGS"; 590 591 /** 592 * Activity Action: Show settings to configure input methods, in particular 593 * allowing the user to enable input methods. 594 * <p> 595 * In some cases, a matching Activity may not exist, so ensure you 596 * safeguard against this. 597 * <p> 598 * Input: Nothing. 599 * <p> 600 * Output: Nothing. 601 */ 602 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 603 public static final String ACTION_VOICE_INPUT_SETTINGS = 604 "android.settings.VOICE_INPUT_SETTINGS"; 605 606 /** 607 * Activity Action: Show settings to configure input methods, in particular 608 * allowing the user to enable input methods. 609 * <p> 610 * In some cases, a matching Activity may not exist, so ensure you 611 * safeguard against this. 612 * <p> 613 * Input: Nothing. 614 * <p> 615 * Output: Nothing. 616 */ 617 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 618 public static final String ACTION_INPUT_METHOD_SETTINGS = 619 "android.settings.INPUT_METHOD_SETTINGS"; 620 621 /** 622 * Activity Action: Show settings to enable/disable input method subtypes. 623 * <p> 624 * In some cases, a matching Activity may not exist, so ensure you 625 * safeguard against this. 626 * <p> 627 * To tell which input method's subtypes are displayed in the settings, add 628 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 629 * If there is no extra in this Intent, subtypes from all installed input methods 630 * will be displayed in the settings. 631 * 632 * @see android.view.inputmethod.InputMethodInfo#getId 633 * <p> 634 * Input: Nothing. 635 * <p> 636 * Output: Nothing. 637 */ 638 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 639 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 640 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 641 642 /** 643 * Activity Action: Show settings to manage the user input dictionary. 644 * <p> 645 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 646 * it is guaranteed there will always be an appropriate implementation for this Intent action. 647 * In prior releases of the platform this was optional, so ensure you safeguard against it. 648 * <p> 649 * Input: Nothing. 650 * <p> 651 * Output: Nothing. 652 */ 653 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 654 public static final String ACTION_USER_DICTIONARY_SETTINGS = 655 "android.settings.USER_DICTIONARY_SETTINGS"; 656 657 /** 658 * Activity Action: Show settings to configure the hardware keyboard. 659 * <p> 660 * In some cases, a matching Activity may not exist, so ensure you 661 * safeguard against this. 662 * <p> 663 * Input: Nothing. 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 669 "android.settings.HARD_KEYBOARD_SETTINGS"; 670 671 /** 672 * Activity Action: Adds a word to the user dictionary. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: An extra with key <code>word</code> that contains the word 678 * that should be added to the dictionary. 679 * <p> 680 * Output: Nothing. 681 * 682 * @hide 683 */ 684 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 685 public static final String ACTION_USER_DICTIONARY_INSERT = 686 "com.android.settings.USER_DICTIONARY_INSERT"; 687 688 /** 689 * Activity Action: Show settings to allow configuration of application-related settings. 690 * <p> 691 * In some cases, a matching Activity may not exist, so ensure you 692 * safeguard against this. 693 * <p> 694 * Input: Nothing. 695 * <p> 696 * Output: Nothing. 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_APPLICATION_SETTINGS = 700 "android.settings.APPLICATION_SETTINGS"; 701 702 /** 703 * Activity Action: Show settings to allow configuration of application 704 * development-related settings. As of 705 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 706 * a required part of the platform. 707 * <p> 708 * Input: Nothing. 709 * <p> 710 * Output: Nothing. 711 */ 712 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 713 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 714 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 715 716 /** 717 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 718 * <p> 719 * In some cases, a matching Activity may not exist, so ensure you 720 * safeguard against this. 721 * <p> 722 * Input: Nothing. 723 * <p> 724 * Output: Nothing. 725 */ 726 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 727 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 728 "android.settings.QUICK_LAUNCH_SETTINGS"; 729 730 /** 731 * Activity Action: Show settings to manage installed applications. 732 * <p> 733 * In some cases, a matching Activity may not exist, so ensure you 734 * safeguard against this. 735 * <p> 736 * Input: Nothing. 737 * <p> 738 * Output: Nothing. 739 */ 740 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 741 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 742 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 743 744 /** 745 * Activity Action: Show settings to manage all applications. 746 * <p> 747 * In some cases, a matching Activity may not exist, so ensure you 748 * safeguard against this. 749 * <p> 750 * Input: Nothing. 751 * <p> 752 * Output: Nothing. 753 */ 754 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 755 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 756 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 757 758 /** 759 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 760 * <p> 761 * In some cases, a matching Activity may not exist, so ensure you 762 * safeguard against this. 763 * <p> 764 * Input: Optionally, the Intent's data URI can specify the application package name to 765 * directly invoke the management GUI specific to the package name. For example 766 * "package:com.my.app". 767 * <p> 768 * Output: Nothing. 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 772 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 773 774 /** 775 * Activity Action: Show screen for controlling which apps are allowed to write/modify 776 * system settings. 777 * <p> 778 * In some cases, a matching Activity may not exist, so ensure you 779 * safeguard against this. 780 * <p> 781 * Input: Optionally, the Intent's data URI can specify the application package name to 782 * directly invoke the management GUI specific to the package name. For example 783 * "package:com.my.app". 784 * <p> 785 * Output: Nothing. 786 */ 787 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 788 public static final String ACTION_MANAGE_WRITE_SETTINGS = 789 "android.settings.action.MANAGE_WRITE_SETTINGS"; 790 791 /** 792 * Activity Action: Show screen of details about a particular application. 793 * <p> 794 * In some cases, a matching Activity may not exist, so ensure you 795 * safeguard against this. 796 * <p> 797 * Input: The Intent's data URI specifies the application package name 798 * to be shown, with the "package" scheme. That is "package:com.my.app". 799 * <p> 800 * Output: Nothing. 801 */ 802 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 803 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 804 "android.settings.APPLICATION_DETAILS_SETTINGS"; 805 806 /** 807 * Activity Action: Show the "Open by Default" page in a particular application's details page. 808 * <p> 809 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 810 * <p> 811 * Input: The Intent's data URI specifies the application package name 812 * to be shown, with the "package" scheme. That is "package:com.my.app". 813 * <p> 814 * Output: Nothing. 815 * @hide 816 */ 817 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 818 public static final String ACTION_APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE = 819 "android.settings.APPLICATION_DETAILS_SETTINGS_OPEN_BY_DEFAULT_PAGE"; 820 821 /** 822 * Activity Action: Show list of applications that have been running 823 * foreground services (to the user "running in the background"). 824 * <p> 825 * Input: Extras "packages" is a string array of package names. 826 * <p> 827 * Output: Nothing. 828 * @hide 829 */ 830 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 831 public static final String ACTION_FOREGROUND_SERVICES_SETTINGS = 832 "android.settings.FOREGROUND_SERVICES_SETTINGS"; 833 834 /** 835 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 836 * <p> 837 * Input: Nothing. 838 * <p> 839 * Output: Nothing. 840 * <p> 841 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 842 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 843 * already ignoring optimizations. You can use 844 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 845 * on this list. 846 */ 847 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 848 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 849 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 850 851 /** 852 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 853 * put them on the whitelist of apps shown by 854 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 855 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 856 * permission. 857 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 858 * provided by the platform for applications to operate correctly in the various power 859 * saving modes. This is only for unusual applications that need to deeply control their own 860 * execution, at the potential expense of the user's battery life. Note that these applications 861 * greatly run the risk of showing to the user as high power consumers on their device.</p> 862 * <p> 863 * Input: The Intent's data URI must specify the application package name 864 * to be shown, with the "package" scheme. That is "package:com.my.app". 865 * <p> 866 * Output: Nothing. 867 * <p> 868 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 869 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 870 * already ignoring optimizations. 871 */ 872 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 873 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 874 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 875 876 /** 877 * Activity Action: Show screen for controlling background data 878 * restrictions for a particular application. 879 * <p> 880 * Input: Intent's data URI set with an application name, using the 881 * "package" schema (like "package:com.my.app"). 882 * 883 * <p> 884 * Output: Nothing. 885 * <p> 886 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 887 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 888 * status of the background data restrictions for them. 889 * 890 * <p class="note"> 891 * In some cases, a matching Activity may not exist, so ensure you 892 * safeguard against this. 893 */ 894 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 895 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 896 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 897 898 /** 899 * @hide 900 * Activity Action: Show the "app ops" settings screen. 901 * <p> 902 * Input: Nothing. 903 * <p> 904 * Output: Nothing. 905 */ 906 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 907 public static final String ACTION_APP_OPS_SETTINGS = 908 "android.settings.APP_OPS_SETTINGS"; 909 910 /** 911 * Activity Action: Show settings for system update functionality. 912 * <p> 913 * In some cases, a matching Activity may not exist, so ensure you 914 * safeguard against this. 915 * <p> 916 * Input: Nothing. 917 * <p> 918 * Output: Nothing. 919 * 920 * @hide 921 */ 922 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 923 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 924 "android.settings.SYSTEM_UPDATE_SETTINGS"; 925 926 /** 927 * Activity Action: Show settings for managed profile settings. 928 * <p> 929 * In some cases, a matching Activity may not exist, so ensure you 930 * safeguard against this. 931 * <p> 932 * Input: Nothing. 933 * <p> 934 * Output: Nothing. 935 * 936 * @hide 937 */ 938 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 939 public static final String ACTION_MANAGED_PROFILE_SETTINGS = 940 "android.settings.MANAGED_PROFILE_SETTINGS"; 941 942 /** 943 * Activity Action: Show settings to allow configuration of sync settings. 944 * <p> 945 * In some cases, a matching Activity may not exist, so ensure you 946 * safeguard against this. 947 * <p> 948 * The account types available to add via the add account button may be restricted by adding an 949 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 950 * authorities. Only account types which can sync with that content provider will be offered to 951 * the user. 952 * <p> 953 * Input: Nothing. 954 * <p> 955 * Output: Nothing. 956 */ 957 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 958 public static final String ACTION_SYNC_SETTINGS = 959 "android.settings.SYNC_SETTINGS"; 960 961 /** 962 * Activity Action: Show add account screen for creating a new account. 963 * <p> 964 * In some cases, a matching Activity may not exist, so ensure you 965 * safeguard against this. 966 * <p> 967 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 968 * extra to the Intent with one or more syncable content provider's authorities. Only account 969 * types which can sync with that content provider will be offered to the user. 970 * <p> 971 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 972 * Intent with one or more account types. 973 * <p> 974 * Input: Nothing. 975 * <p> 976 * Output: Nothing. 977 */ 978 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 979 public static final String ACTION_ADD_ACCOUNT = 980 "android.settings.ADD_ACCOUNT_SETTINGS"; 981 982 /** 983 * Activity Action: Show settings for selecting the network operator. 984 * <p> 985 * In some cases, a matching Activity may not exist, so ensure you 986 * safeguard against this. 987 * <p> 988 * The subscription ID of the subscription for which available network operators should be 989 * displayed may be optionally specified with {@link #EXTRA_SUB_ID}. 990 * <p> 991 * Input: Nothing. 992 * <p> 993 * Output: Nothing. 994 */ 995 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 996 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 997 "android.settings.NETWORK_OPERATOR_SETTINGS"; 998 999 /** 1000 * Activity Action: Show settings for selection of 2G/3G. 1001 * <p> 1002 * In some cases, a matching Activity may not exist, so ensure you 1003 * safeguard against this. 1004 * <p> 1005 * Input: Nothing. 1006 * <p> 1007 * Output: Nothing. 1008 */ 1009 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1010 public static final String ACTION_DATA_ROAMING_SETTINGS = 1011 "android.settings.DATA_ROAMING_SETTINGS"; 1012 1013 /** 1014 * Activity Action: Show settings for internal storage. 1015 * <p> 1016 * In some cases, a matching Activity may not exist, so ensure you 1017 * safeguard against this. 1018 * <p> 1019 * Input: Nothing. 1020 * <p> 1021 * Output: Nothing. 1022 */ 1023 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1024 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 1025 "android.settings.INTERNAL_STORAGE_SETTINGS"; 1026 /** 1027 * Activity Action: Show settings for memory card storage. 1028 * <p> 1029 * In some cases, a matching Activity may not exist, so ensure you 1030 * safeguard against this. 1031 * <p> 1032 * Input: Nothing. 1033 * <p> 1034 * Output: Nothing. 1035 */ 1036 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1037 public static final String ACTION_MEMORY_CARD_SETTINGS = 1038 "android.settings.MEMORY_CARD_SETTINGS"; 1039 1040 /** 1041 * Activity Action: Show settings for global search. 1042 * <p> 1043 * In some cases, a matching Activity may not exist, so ensure you 1044 * safeguard against this. 1045 * <p> 1046 * Input: Nothing. 1047 * <p> 1048 * Output: Nothing 1049 */ 1050 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1051 public static final String ACTION_SEARCH_SETTINGS = 1052 "android.search.action.SEARCH_SETTINGS"; 1053 1054 /** 1055 * Activity Action: Show general device information settings (serial 1056 * number, software version, phone number, etc.). 1057 * <p> 1058 * In some cases, a matching Activity may not exist, so ensure you 1059 * safeguard against this. 1060 * <p> 1061 * Input: Nothing. 1062 * <p> 1063 * Output: Nothing 1064 */ 1065 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1066 public static final String ACTION_DEVICE_INFO_SETTINGS = 1067 "android.settings.DEVICE_INFO_SETTINGS"; 1068 1069 /** 1070 * Activity Action: Show NFC settings. 1071 * <p> 1072 * This shows UI that allows NFC to be turned on or off. 1073 * <p> 1074 * In some cases, a matching Activity may not exist, so ensure you 1075 * safeguard against this. 1076 * <p> 1077 * Input: Nothing. 1078 * <p> 1079 * Output: Nothing 1080 * @see android.nfc.NfcAdapter#isEnabled() 1081 */ 1082 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1083 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 1084 1085 /** 1086 * Activity Action: Show NFC Sharing settings. 1087 * <p> 1088 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 1089 * off. 1090 * <p> 1091 * In some cases, a matching Activity may not exist, so ensure you 1092 * safeguard against this. 1093 * <p> 1094 * Input: Nothing. 1095 * <p> 1096 * Output: Nothing 1097 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 1098 */ 1099 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1100 public static final String ACTION_NFCSHARING_SETTINGS = 1101 "android.settings.NFCSHARING_SETTINGS"; 1102 1103 /** 1104 * Activity Action: Show NFC Tap & Pay settings 1105 * <p> 1106 * This shows UI that allows the user to configure Tap&Pay 1107 * settings. 1108 * <p> 1109 * In some cases, a matching Activity may not exist, so ensure you 1110 * safeguard against this. 1111 * <p> 1112 * Input: Nothing. 1113 * <p> 1114 * Output: Nothing 1115 */ 1116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1117 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1118 "android.settings.NFC_PAYMENT_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show Daydream settings. 1122 * <p> 1123 * In some cases, a matching Activity may not exist, so ensure you 1124 * safeguard against this. 1125 * <p> 1126 * Input: Nothing. 1127 * <p> 1128 * Output: Nothing. 1129 * @see android.service.dreams.DreamService 1130 */ 1131 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1132 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1133 1134 /** 1135 * Activity Action: Show Notification listener settings. 1136 * <p> 1137 * In some cases, a matching Activity may not exist, so ensure you 1138 * safeguard against this. 1139 * <p> 1140 * Input: Nothing. 1141 * <p> 1142 * Output: Nothing. 1143 * @see android.service.notification.NotificationListenerService 1144 */ 1145 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1146 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1147 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1148 1149 /** 1150 * Activity Action: Show Do Not Disturb access settings. 1151 * <p> 1152 * Users can grant and deny access to Do Not Disturb configuration from here. 1153 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1154 * details. 1155 * <p> 1156 * Input: Nothing. 1157 * <p> 1158 * Output: Nothing. 1159 * 1160 * <p class="note"> 1161 * In some cases, a matching Activity may not exist, so ensure you 1162 * safeguard against this. 1163 */ 1164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1165 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1166 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1167 1168 /** 1169 * @hide 1170 */ 1171 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1172 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1173 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1174 1175 /** 1176 * Activity Action: Show settings for video captioning. 1177 * <p> 1178 * In some cases, a matching Activity may not exist, so ensure you safeguard 1179 * 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_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1187 1188 /** 1189 * Activity Action: Show the top level print settings. 1190 * <p> 1191 * In some cases, a matching Activity may not exist, so ensure you 1192 * safeguard against this. 1193 * <p> 1194 * Input: Nothing. 1195 * <p> 1196 * Output: Nothing. 1197 */ 1198 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1199 public static final String ACTION_PRINT_SETTINGS = 1200 "android.settings.ACTION_PRINT_SETTINGS"; 1201 1202 /** 1203 * Activity Action: Show Zen Mode configuration settings. 1204 * 1205 * @hide 1206 */ 1207 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1208 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1209 1210 /** 1211 * Activity Action: Show Zen Mode visual effects configuration settings. 1212 * 1213 * @hide 1214 */ 1215 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1216 public static final String ZEN_MODE_BLOCKED_EFFECTS_SETTINGS = 1217 "android.settings.ZEN_MODE_BLOCKED_EFFECTS_SETTINGS"; 1218 1219 /** 1220 * Activity Action: Show Zen Mode onboarding activity. 1221 * 1222 * @hide 1223 */ 1224 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1225 public static final String ZEN_MODE_ONBOARDING = "android.settings.ZEN_MODE_ONBOARDING"; 1226 1227 /** 1228 * Activity Action: Show Zen Mode (aka Do Not Disturb) priority configuration settings. 1229 */ 1230 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1231 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1232 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1233 1234 /** 1235 * Activity Action: Show Zen Mode automation configuration settings. 1236 * 1237 * @hide 1238 */ 1239 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1240 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1241 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1242 1243 /** 1244 * Activity Action: Modify do not disturb mode settings. 1245 * <p> 1246 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1247 * <p> 1248 * This intent MUST be started using 1249 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1250 * startVoiceActivity}. 1251 * <p> 1252 * Note: The Activity implementing this intent MUST verify that 1253 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1254 * returns true before modifying the setting. 1255 * <p> 1256 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1257 * how long the user wishes to avoid interruptions for. The optional 1258 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1259 * enabling or disabling do not disturb mode. If either extra is not included, the 1260 * user maybe asked to provide the value. 1261 * <p> 1262 * Output: Nothing. 1263 */ 1264 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1265 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1266 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1267 1268 /** 1269 * Activity Action: Show Zen Mode schedule rule configuration settings. 1270 * 1271 * @hide 1272 */ 1273 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1274 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1275 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1276 1277 /** 1278 * Activity Action: Show Zen Mode event rule configuration settings. 1279 * 1280 * @hide 1281 */ 1282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1283 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1284 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1285 1286 /** 1287 * Activity Action: Show Zen Mode external rule configuration settings. 1288 * 1289 * @hide 1290 */ 1291 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1292 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1293 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1294 1295 /** 1296 * Activity Action: Show the regulatory information screen for the device. 1297 * <p> 1298 * In some cases, a matching Activity may not exist, so ensure you safeguard 1299 * against this. 1300 * <p> 1301 * Input: Nothing. 1302 * <p> 1303 * Output: Nothing. 1304 */ 1305 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1306 public static final String 1307 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1308 1309 /** 1310 * Activity Action: Show Device Name Settings. 1311 * <p> 1312 * In some cases, a matching Activity may not exist, so ensure you safeguard 1313 * against this. 1314 * 1315 * @hide 1316 */ 1317 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1318 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1319 1320 /** 1321 * Activity Action: Show pairing settings. 1322 * <p> 1323 * In some cases, a matching Activity may not exist, so ensure you safeguard 1324 * against this. 1325 * 1326 * @hide 1327 */ 1328 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1329 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1330 1331 /** 1332 * Activity Action: Show battery saver settings. 1333 * <p> 1334 * In some cases, a matching Activity may not exist, so ensure you safeguard 1335 * against this. 1336 */ 1337 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1338 public static final String ACTION_BATTERY_SAVER_SETTINGS 1339 = "android.settings.BATTERY_SAVER_SETTINGS"; 1340 1341 /** 1342 * Activity Action: Modify Battery Saver mode setting using a voice command. 1343 * <p> 1344 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1345 * <p> 1346 * This intent MUST be started using 1347 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1348 * startVoiceActivity}. 1349 * <p> 1350 * Note: The activity implementing this intent MUST verify that 1351 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1352 * modifying the setting. 1353 * <p> 1354 * Input: To tell which state batter saver mode should be set to, add the 1355 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1356 * If the extra is not included, no changes will be made. 1357 * <p> 1358 * Output: Nothing. 1359 */ 1360 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1361 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1362 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1363 1364 /** 1365 * Activity Action: Show Home selection settings. If there are multiple activities 1366 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1367 * to pick your preferred activity. 1368 */ 1369 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1370 public static final String ACTION_HOME_SETTINGS 1371 = "android.settings.HOME_SETTINGS"; 1372 1373 /** 1374 * Activity Action: Show Default apps settings. 1375 * <p> 1376 * In some cases, a matching Activity may not exist, so ensure you 1377 * safeguard against this. 1378 * <p> 1379 * Input: Nothing. 1380 * <p> 1381 * Output: Nothing. 1382 */ 1383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1384 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1385 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1386 1387 /** 1388 * Activity Action: Show notification settings. 1389 * 1390 * @hide 1391 */ 1392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1393 public static final String ACTION_NOTIFICATION_SETTINGS 1394 = "android.settings.NOTIFICATION_SETTINGS"; 1395 1396 /** 1397 * Activity Action: Show app listing settings, filtered by those that send notifications. 1398 * 1399 * @hide 1400 */ 1401 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1402 public static final String ACTION_ALL_APPS_NOTIFICATION_SETTINGS = 1403 "android.settings.ALL_APPS_NOTIFICATION_SETTINGS"; 1404 1405 /** 1406 * Activity Action: Show notification settings for a single app. 1407 * <p> 1408 * Input: {@link #EXTRA_APP_PACKAGE}, the package to display. 1409 * <p> 1410 * Output: Nothing. 1411 */ 1412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1413 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1414 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1415 1416 /** 1417 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1418 * <p> 1419 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1420 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1421 * <p> 1422 * Output: Nothing. 1423 */ 1424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1425 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1426 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1427 1428 /** 1429 * Activity Extra: The package owner of the notification channel settings to display. 1430 * <p> 1431 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1432 */ 1433 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1434 1435 /** 1436 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1437 * to display. 1438 * <p> 1439 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1440 */ 1441 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1442 1443 /** 1444 * Activity Action: Show notification redaction settings. 1445 * 1446 * @hide 1447 */ 1448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1449 public static final String ACTION_APP_NOTIFICATION_REDACTION 1450 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1451 1452 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1453 1454 /** 1455 * Activity Action: Show a dialog with disabled by policy message. 1456 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1457 * the user know about this. 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_ADMIN_SUPPORT_DETAILS 1467 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1468 1469 /** 1470 * Activity Action: Show a dialog for remote bugreport flow. 1471 * <p> 1472 * Input: Nothing. 1473 * <p> 1474 * Output: Nothing. 1475 * 1476 * @hide 1477 */ 1478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1479 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1480 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1481 1482 /** 1483 * Activity Action: Show VR listener settings. 1484 * <p> 1485 * Input: Nothing. 1486 * <p> 1487 * Output: Nothing. 1488 * 1489 * @see android.service.vr.VrListenerService 1490 */ 1491 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1492 public static final String ACTION_VR_LISTENER_SETTINGS 1493 = "android.settings.VR_LISTENER_SETTINGS"; 1494 1495 /** 1496 * Activity Action: Show Picture-in-picture 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_PICTURE_IN_PICTURE_SETTINGS 1506 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1507 1508 /** 1509 * Activity Action: Show Storage Manager settings. 1510 * <p> 1511 * Input: Nothing. 1512 * <p> 1513 * Output: Nothing. 1514 * 1515 * @hide 1516 */ 1517 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1518 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1519 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1520 1521 /** 1522 * Activity Action: Allows user to select current webview implementation. 1523 * <p> 1524 * Input: Nothing. 1525 * <p> 1526 * Output: Nothing. 1527 */ 1528 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1529 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1530 1531 /** 1532 * Activity Action: Show enterprise privacy section. 1533 * <p> 1534 * Input: Nothing. 1535 * <p> 1536 * Output: Nothing. 1537 * @hide 1538 */ 1539 @SystemApi 1540 @TestApi 1541 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1542 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1543 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1544 1545 /** 1546 * Activity Action: Show screen that let user select its Autofill Service. 1547 * <p> 1548 * Input: Intent's data URI set with an application name, using the 1549 * "package" schema (like "package:com.my.app"). 1550 * 1551 * <p> 1552 * Output: {@link android.app.Activity#RESULT_OK} if user selected an Autofill Service belonging 1553 * to the caller package. 1554 * 1555 * <p> 1556 * <b>NOTE: </b> Applications should call 1557 * {@link android.view.autofill.AutofillManager#hasEnabledAutofillServices()} and 1558 * {@link android.view.autofill.AutofillManager#isAutofillSupported()}, and only use this action 1559 * to start an activity if they return {@code false} and {@code true} respectively. 1560 */ 1561 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1562 public static final String ACTION_REQUEST_SET_AUTOFILL_SERVICE = 1563 "android.settings.REQUEST_SET_AUTOFILL_SERVICE"; 1564 1565 /** 1566 * Activity Action: Show screen for controlling which apps have access on volume directories. 1567 * <p> 1568 * Input: Nothing. 1569 * <p> 1570 * Output: Nothing. 1571 * <p> 1572 * Applications typically use this action to ask the user to revert the "Do not ask again" 1573 * status of directory access requests made by 1574 * {@link android.os.storage.StorageVolume#createAccessIntent(String)}. 1575 */ 1576 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1577 public static final String ACTION_STORAGE_VOLUME_ACCESS_SETTINGS = 1578 "android.settings.STORAGE_VOLUME_ACCESS_SETTINGS"; 1579 1580 // End of Intent actions for Settings 1581 1582 /** 1583 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1584 */ 1585 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1586 1587 /** 1588 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1589 */ 1590 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1591 1592 /** 1593 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1594 */ 1595 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1596 1597 /** 1598 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1599 * the settings generation in order to cache values locally. If this key is 1600 * mapped to a <code>null</code> string extra in the request bundle, the response 1601 * bundle will contain the same key mapped to a parcelable extra which would be 1602 * an {@link android.util.MemoryIntArray}. The response will also contain an 1603 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1604 * index in the array clients should use to lookup the generation. For efficiency 1605 * the caller should request the generation tracking memory array only if it 1606 * doesn't already have it. 1607 * 1608 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1609 */ 1610 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1611 1612 /** 1613 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1614 * to look up the generation id of the backing table. The value is an integer. 1615 * 1616 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1617 */ 1618 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1619 1620 /** 1621 * @hide Key with the settings table generation. The value is an integer. 1622 * 1623 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1624 */ 1625 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1626 1627 /** 1628 * @hide - User handle argument extra to the fast-path call()-based requests 1629 */ 1630 public static final String CALL_METHOD_USER_KEY = "_user"; 1631 1632 /** 1633 * @hide - Boolean argument extra to the fast-path call()-based requests 1634 */ 1635 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1636 1637 /** 1638 * @hide - User handle argument extra to the fast-path call()-based requests 1639 */ 1640 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1641 1642 /** 1643 * @hide - String argument extra to the fast-path call()-based requests 1644 */ 1645 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1646 1647 /** @hide - Private call() method to write to 'system' table */ 1648 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1649 1650 /** @hide - Private call() method to write to 'secure' table */ 1651 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1652 1653 /** @hide - Private call() method to write to 'global' table */ 1654 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1655 1656 /** @hide - Private call() method to reset to defaults the 'global' table */ 1657 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1658 1659 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1660 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1661 1662 /** 1663 * Activity Extra: Limit available options in launched activity based on the given authority. 1664 * <p> 1665 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1666 * provider's authorities as a String[]. This field is used by some intents to alter the 1667 * behavior of the called activity. 1668 * <p> 1669 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1670 * on the authority given. 1671 */ 1672 public static final String EXTRA_AUTHORITIES = "authorities"; 1673 1674 /** 1675 * Activity Extra: Limit available options in launched activity based on the given account 1676 * types. 1677 * <p> 1678 * This can be passed as an extra field in an Activity Intent with one or more account types 1679 * as a String[]. This field is used by some intents to alter the behavior of the called 1680 * activity. 1681 * <p> 1682 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1683 * list. 1684 */ 1685 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1686 1687 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1688 1689 /** 1690 * Activity Extra: The device identifier to act upon. 1691 * <p> 1692 * This can be passed as an extra field in an Activity Intent with a single 1693 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1694 * settings for the given device. 1695 * <p> 1696 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1697 * dialog for the given device. 1698 * @hide 1699 */ 1700 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1701 1702 /** 1703 * Activity Extra: Enable or disable Airplane Mode. 1704 * <p> 1705 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1706 * intent as a boolean to indicate if it should be enabled. 1707 */ 1708 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1709 1710 /** 1711 * Activity Extra: Enable or disable Battery saver mode. 1712 * <p> 1713 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1714 * intent as a boolean to indicate if it should be enabled. 1715 */ 1716 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1717 "android.settings.extra.battery_saver_mode_enabled"; 1718 1719 /** 1720 * Activity Extra: Enable or disable Do Not Disturb mode. 1721 * <p> 1722 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1723 * intent as a boolean to indicate if it should be enabled. 1724 */ 1725 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1726 "android.settings.extra.do_not_disturb_mode_enabled"; 1727 1728 /** 1729 * Activity Extra: How many minutes to enable do not disturb mode for. 1730 * <p> 1731 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1732 * intent to indicate how long do not disturb mode should be enabled for. 1733 */ 1734 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1735 "android.settings.extra.do_not_disturb_mode_minutes"; 1736 1737 /** 1738 * Reset mode: reset to defaults only settings changed by the 1739 * calling package. If there is a default set the setting 1740 * will be set to it, otherwise the setting will be deleted. 1741 * This is the only type of reset available to non-system clients. 1742 * @hide 1743 */ 1744 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1745 1746 /** 1747 * Reset mode: reset all settings set by untrusted packages, which is 1748 * packages that aren't a part of the system, to the current defaults. 1749 * If there is a default set the setting will be set to it, otherwise 1750 * the setting will be deleted. This mode is only available to the system. 1751 * @hide 1752 */ 1753 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1754 1755 /** 1756 * Reset mode: delete all settings set by untrusted packages, which is 1757 * packages that aren't a part of the system. If a setting is set by an 1758 * untrusted package it will be deleted if its default is not provided 1759 * by the system, otherwise the setting will be set to its default. 1760 * This mode is only available to the system. 1761 * @hide 1762 */ 1763 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1764 1765 /** 1766 * Reset mode: reset all settings to defaults specified by trusted 1767 * packages, which is packages that are a part of the system, and 1768 * delete all settings set by untrusted packages. If a setting has 1769 * a default set by a system package it will be set to the default, 1770 * otherwise the setting will be deleted. This mode is only available 1771 * to the system. 1772 * @hide 1773 */ 1774 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1775 1776 /** @hide */ 1777 @Retention(RetentionPolicy.SOURCE) 1778 @IntDef(prefix = { "RESET_MODE_" }, value = { 1779 RESET_MODE_PACKAGE_DEFAULTS, 1780 RESET_MODE_UNTRUSTED_DEFAULTS, 1781 RESET_MODE_UNTRUSTED_CHANGES, 1782 RESET_MODE_TRUSTED_DEFAULTS 1783 }) 1784 public @interface ResetMode{} 1785 1786 1787 /** 1788 * User has not started setup personalization. 1789 * @hide 1790 */ 1791 public static final int USER_SETUP_PERSONALIZATION_NOT_STARTED = 0; 1792 1793 /** 1794 * User has not yet completed setup personalization. 1795 * @hide 1796 */ 1797 public static final int USER_SETUP_PERSONALIZATION_STARTED = 1; 1798 1799 /** 1800 * User has snoozed personalization and will complete it later. 1801 * @hide 1802 */ 1803 public static final int USER_SETUP_PERSONALIZATION_PAUSED = 2; 1804 1805 /** 1806 * User has completed setup personalization. 1807 * @hide 1808 */ 1809 public static final int USER_SETUP_PERSONALIZATION_COMPLETE = 10; 1810 1811 /** @hide */ 1812 @Retention(RetentionPolicy.SOURCE) 1813 @IntDef({ 1814 USER_SETUP_PERSONALIZATION_NOT_STARTED, 1815 USER_SETUP_PERSONALIZATION_STARTED, 1816 USER_SETUP_PERSONALIZATION_PAUSED, 1817 USER_SETUP_PERSONALIZATION_COMPLETE 1818 }) 1819 public @interface UserSetupPersonalization {} 1820 1821 /** 1822 * Activity Extra: Number of certificates 1823 * <p> 1824 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1825 * intent to indicate the number of certificates 1826 * @hide 1827 */ 1828 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1829 "android.settings.extra.number_of_certificates"; 1830 1831 private static final String JID_RESOURCE_PREFIX = "android"; 1832 1833 public static final String AUTHORITY = "settings"; 1834 1835 private static final String TAG = "Settings"; 1836 private static final boolean LOCAL_LOGV = false; 1837 1838 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1839 // with a partial enable/disable state in multi-threaded situations. 1840 private static final Object mLocationSettingsLock = new Object(); 1841 1842 // Used in system server calling uid workaround in call() 1843 private static boolean sInSystemServer = false; 1844 private static final Object sInSystemServerLock = new Object(); 1845 1846 /** @hide */ 1847 public static void setInSystemServer() { 1848 synchronized (sInSystemServerLock) { 1849 sInSystemServer = true; 1850 } 1851 } 1852 1853 /** @hide */ 1854 public static boolean isInSystemServer() { 1855 synchronized (sInSystemServerLock) { 1856 return sInSystemServer; 1857 } 1858 } 1859 1860 public static class SettingNotFoundException extends AndroidException { 1861 public SettingNotFoundException(String msg) { 1862 super(msg); 1863 } 1864 } 1865 1866 /** 1867 * Common base for tables of name/value settings. 1868 */ 1869 public static class NameValueTable implements BaseColumns { 1870 public static final String NAME = "name"; 1871 public static final String VALUE = "value"; 1872 1873 protected static boolean putString(ContentResolver resolver, Uri uri, 1874 String name, String value) { 1875 // The database will take care of replacing duplicates. 1876 try { 1877 ContentValues values = new ContentValues(); 1878 values.put(NAME, name); 1879 values.put(VALUE, value); 1880 resolver.insert(uri, values); 1881 return true; 1882 } catch (SQLException e) { 1883 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1884 return false; 1885 } 1886 } 1887 1888 public static Uri getUriFor(Uri uri, String name) { 1889 return Uri.withAppendedPath(uri, name); 1890 } 1891 } 1892 1893 private static final class GenerationTracker { 1894 private final MemoryIntArray mArray; 1895 private final Runnable mErrorHandler; 1896 private final int mIndex; 1897 private int mCurrentGeneration; 1898 1899 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1900 int generation, Runnable errorHandler) { 1901 mArray = array; 1902 mIndex = index; 1903 mErrorHandler = errorHandler; 1904 mCurrentGeneration = generation; 1905 } 1906 1907 public boolean isGenerationChanged() { 1908 final int currentGeneration = readCurrentGeneration(); 1909 if (currentGeneration >= 0) { 1910 if (currentGeneration == mCurrentGeneration) { 1911 return false; 1912 } 1913 mCurrentGeneration = currentGeneration; 1914 } 1915 return true; 1916 } 1917 1918 public int getCurrentGeneration() { 1919 return mCurrentGeneration; 1920 } 1921 1922 private int readCurrentGeneration() { 1923 try { 1924 return mArray.get(mIndex); 1925 } catch (IOException e) { 1926 Log.e(TAG, "Error getting current generation", e); 1927 if (mErrorHandler != null) { 1928 mErrorHandler.run(); 1929 } 1930 } 1931 return -1; 1932 } 1933 1934 public void destroy() { 1935 try { 1936 mArray.close(); 1937 } catch (IOException e) { 1938 Log.e(TAG, "Error closing backing array", e); 1939 if (mErrorHandler != null) { 1940 mErrorHandler.run(); 1941 } 1942 } 1943 } 1944 } 1945 1946 private static final class ContentProviderHolder { 1947 private final Object mLock = new Object(); 1948 1949 @GuardedBy("mLock") 1950 private final Uri mUri; 1951 @GuardedBy("mLock") 1952 private IContentProvider mContentProvider; 1953 1954 public ContentProviderHolder(Uri uri) { 1955 mUri = uri; 1956 } 1957 1958 public IContentProvider getProvider(ContentResolver contentResolver) { 1959 synchronized (mLock) { 1960 if (mContentProvider == null) { 1961 mContentProvider = contentResolver 1962 .acquireProvider(mUri.getAuthority()); 1963 } 1964 return mContentProvider; 1965 } 1966 } 1967 1968 public void clearProviderForTest() { 1969 synchronized (mLock) { 1970 mContentProvider = null; 1971 } 1972 } 1973 } 1974 1975 // Thread-safe. 1976 private static class NameValueCache { 1977 private static final boolean DEBUG = false; 1978 1979 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1980 Settings.NameValueTable.VALUE 1981 }; 1982 1983 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1984 1985 // Must synchronize on 'this' to access mValues and mValuesVersion. 1986 private final HashMap<String, String> mValues = new HashMap<>(); 1987 1988 private final Uri mUri; 1989 private final ContentProviderHolder mProviderHolder; 1990 1991 // The method we'll call (or null, to not use) on the provider 1992 // for the fast path of retrieving settings. 1993 private final String mCallGetCommand; 1994 private final String mCallSetCommand; 1995 1996 @GuardedBy("this") 1997 private GenerationTracker mGenerationTracker; 1998 1999 public NameValueCache(Uri uri, String getCommand, String setCommand, 2000 ContentProviderHolder providerHolder) { 2001 mUri = uri; 2002 mCallGetCommand = getCommand; 2003 mCallSetCommand = setCommand; 2004 mProviderHolder = providerHolder; 2005 } 2006 2007 public boolean putStringForUser(ContentResolver cr, String name, String value, 2008 String tag, boolean makeDefault, final int userHandle) { 2009 try { 2010 Bundle arg = new Bundle(); 2011 arg.putString(Settings.NameValueTable.VALUE, value); 2012 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 2013 if (tag != null) { 2014 arg.putString(CALL_METHOD_TAG_KEY, tag); 2015 } 2016 if (makeDefault) { 2017 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 2018 } 2019 IContentProvider cp = mProviderHolder.getProvider(cr); 2020 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 2021 } catch (RemoteException e) { 2022 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 2023 return false; 2024 } 2025 return true; 2026 } 2027 2028 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 2029 final boolean isSelf = (userHandle == UserHandle.myUserId()); 2030 int currentGeneration = -1; 2031 if (isSelf) { 2032 synchronized (NameValueCache.this) { 2033 if (mGenerationTracker != null) { 2034 if (mGenerationTracker.isGenerationChanged()) { 2035 if (DEBUG) { 2036 Log.i(TAG, "Generation changed for type:" 2037 + mUri.getPath() + " in package:" 2038 + cr.getPackageName() +" and user:" + userHandle); 2039 } 2040 mValues.clear(); 2041 } else if (mValues.containsKey(name)) { 2042 return mValues.get(name); 2043 } 2044 if (mGenerationTracker != null) { 2045 currentGeneration = mGenerationTracker.getCurrentGeneration(); 2046 } 2047 } 2048 } 2049 } else { 2050 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 2051 + " by user " + UserHandle.myUserId() + " so skipping cache"); 2052 } 2053 2054 IContentProvider cp = mProviderHolder.getProvider(cr); 2055 2056 // Try the fast path first, not using query(). If this 2057 // fails (alternate Settings provider that doesn't support 2058 // this interface?) then we fall back to the query/table 2059 // interface. 2060 if (mCallGetCommand != null) { 2061 try { 2062 Bundle args = null; 2063 if (!isSelf) { 2064 args = new Bundle(); 2065 args.putInt(CALL_METHOD_USER_KEY, userHandle); 2066 } 2067 boolean needsGenerationTracker = false; 2068 synchronized (NameValueCache.this) { 2069 if (isSelf && mGenerationTracker == null) { 2070 needsGenerationTracker = true; 2071 if (args == null) { 2072 args = new Bundle(); 2073 } 2074 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 2075 if (DEBUG) { 2076 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 2077 + " in package:" + cr.getPackageName() +" and user:" 2078 + userHandle); 2079 } 2080 } 2081 } 2082 Bundle b; 2083 // If we're in system server and in a binder transaction we need to clear the 2084 // calling uid. This works around code in system server that did not call 2085 // clearCallingIdentity, previously this wasn't needed because reading settings 2086 // did not do permission checking but thats no longer the case. 2087 // Long term this should be removed and callers should properly call 2088 // clearCallingIdentity or use a ContentResolver from the caller as needed. 2089 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2090 final long token = Binder.clearCallingIdentity(); 2091 try { 2092 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2093 } finally { 2094 Binder.restoreCallingIdentity(token); 2095 } 2096 } else { 2097 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 2098 } 2099 if (b != null) { 2100 String value = b.getString(Settings.NameValueTable.VALUE); 2101 // Don't update our cache for reads of other users' data 2102 if (isSelf) { 2103 synchronized (NameValueCache.this) { 2104 if (needsGenerationTracker) { 2105 MemoryIntArray array = b.getParcelable( 2106 CALL_METHOD_TRACK_GENERATION_KEY); 2107 final int index = b.getInt( 2108 CALL_METHOD_GENERATION_INDEX_KEY, -1); 2109 if (array != null && index >= 0) { 2110 final int generation = b.getInt( 2111 CALL_METHOD_GENERATION_KEY, 0); 2112 if (DEBUG) { 2113 Log.i(TAG, "Received generation tracker for type:" 2114 + mUri.getPath() + " in package:" 2115 + cr.getPackageName() + " and user:" 2116 + userHandle + " with index:" + index); 2117 } 2118 if (mGenerationTracker != null) { 2119 mGenerationTracker.destroy(); 2120 } 2121 mGenerationTracker = new GenerationTracker(array, index, 2122 generation, () -> { 2123 synchronized (NameValueCache.this) { 2124 Log.e(TAG, "Error accessing generation" 2125 + " tracker - removing"); 2126 if (mGenerationTracker != null) { 2127 GenerationTracker generationTracker = 2128 mGenerationTracker; 2129 mGenerationTracker = null; 2130 generationTracker.destroy(); 2131 mValues.clear(); 2132 } 2133 } 2134 }); 2135 } 2136 } 2137 if (mGenerationTracker != null && currentGeneration == 2138 mGenerationTracker.getCurrentGeneration()) { 2139 mValues.put(name, value); 2140 } 2141 } 2142 } else { 2143 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 2144 + " by " + UserHandle.myUserId() 2145 + " so not updating cache"); 2146 } 2147 return value; 2148 } 2149 // If the response Bundle is null, we fall through 2150 // to the query interface below. 2151 } catch (RemoteException e) { 2152 // Not supported by the remote side? Fall through 2153 // to query(). 2154 } 2155 } 2156 2157 Cursor c = null; 2158 try { 2159 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 2160 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 2161 // Same workaround as above. 2162 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 2163 final long token = Binder.clearCallingIdentity(); 2164 try { 2165 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2166 null); 2167 } finally { 2168 Binder.restoreCallingIdentity(token); 2169 } 2170 } else { 2171 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 2172 null); 2173 } 2174 if (c == null) { 2175 Log.w(TAG, "Can't get key " + name + " from " + mUri); 2176 return null; 2177 } 2178 2179 String value = c.moveToNext() ? c.getString(0) : null; 2180 synchronized (NameValueCache.this) { 2181 if(mGenerationTracker != null && 2182 currentGeneration == mGenerationTracker.getCurrentGeneration()) { 2183 mValues.put(name, value); 2184 } 2185 } 2186 if (LOCAL_LOGV) { 2187 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 2188 name + " = " + (value == null ? "(null)" : value)); 2189 } 2190 return value; 2191 } catch (RemoteException e) { 2192 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 2193 return null; // Return null, but don't cache it. 2194 } finally { 2195 if (c != null) c.close(); 2196 } 2197 } 2198 2199 public void clearGenerationTrackerForTest() { 2200 synchronized (NameValueCache.this) { 2201 if (mGenerationTracker != null) { 2202 mGenerationTracker.destroy(); 2203 } 2204 mValues.clear(); 2205 mGenerationTracker = null; 2206 } 2207 } 2208 } 2209 2210 /** 2211 * Checks if the specified context can draw on top of other apps. As of API 2212 * level 23, an app cannot draw on top of other apps unless it declares the 2213 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 2214 * manifest, <em>and</em> the user specifically grants the app this 2215 * capability. To prompt the user to grant this approval, the app must send an 2216 * intent with the action 2217 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 2218 * causes the system to display a permission management screen. 2219 * 2220 * @param context App context. 2221 * @return true if the specified context can draw on top of other apps, false otherwise 2222 */ 2223 public static boolean canDrawOverlays(Context context) { 2224 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 2225 context.getOpPackageName(), false); 2226 } 2227 2228 /** 2229 * System settings, containing miscellaneous system preferences. This 2230 * table holds simple name/value pairs. There are convenience 2231 * functions for accessing individual settings entries. 2232 */ 2233 public static final class System extends NameValueTable { 2234 // NOTE: If you add new settings here, be sure to add them to 2235 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSystemSettingsLocked. 2236 2237 private static final float DEFAULT_FONT_SCALE = 1.0f; 2238 2239 /** 2240 * The content:// style URL for this table 2241 */ 2242 public static final Uri CONTENT_URI = 2243 Uri.parse("content://" + AUTHORITY + "/system"); 2244 2245 private static final ContentProviderHolder sProviderHolder = 2246 new ContentProviderHolder(CONTENT_URI); 2247 2248 private static final NameValueCache sNameValueCache = new NameValueCache( 2249 CONTENT_URI, 2250 CALL_METHOD_GET_SYSTEM, 2251 CALL_METHOD_PUT_SYSTEM, 2252 sProviderHolder); 2253 2254 private static final HashSet<String> MOVED_TO_SECURE; 2255 static { 2256 MOVED_TO_SECURE = new HashSet<>(30); 2257 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2258 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2259 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2260 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2261 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2262 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2263 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2264 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2265 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2266 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2267 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2268 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2269 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2270 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2271 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2272 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2273 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2274 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2275 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2276 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2277 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2278 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2279 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2280 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2281 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2282 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2283 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2284 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2285 2286 // At one time in System, then Global, but now back in Secure 2287 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2288 } 2289 2290 private static final HashSet<String> MOVED_TO_GLOBAL; 2291 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2292 static { 2293 MOVED_TO_GLOBAL = new HashSet<>(); 2294 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2295 2296 // these were originally in system but migrated to secure in the past, 2297 // so are duplicated in the Secure.* namespace 2298 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2299 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2300 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2301 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2302 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2303 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2304 2305 // these are moving directly from system to global 2306 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2307 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2308 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2309 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2310 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2311 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2312 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2313 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2314 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2315 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2316 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2317 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2318 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2319 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2320 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2321 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2322 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2323 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2324 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2325 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2326 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2327 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2328 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2329 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2330 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2331 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2332 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2333 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2334 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2335 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2336 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2337 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2338 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2339 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2340 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2341 } 2342 2343 /** @hide */ 2344 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2345 outKeySet.addAll(MOVED_TO_GLOBAL); 2346 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2347 } 2348 2349 /** @hide */ 2350 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2351 outKeySet.addAll(MOVED_TO_SECURE); 2352 } 2353 2354 /** @hide */ 2355 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2356 outKeySet.addAll(MOVED_TO_GLOBAL); 2357 } 2358 2359 /** @hide */ 2360 public static void clearProviderForTest() { 2361 sProviderHolder.clearProviderForTest(); 2362 sNameValueCache.clearGenerationTrackerForTest(); 2363 } 2364 2365 /** 2366 * Look up a name in the database. 2367 * @param resolver to access the database with 2368 * @param name to look up in the table 2369 * @return the corresponding value, or null if not present 2370 */ 2371 public static String getString(ContentResolver resolver, String name) { 2372 return getStringForUser(resolver, name, resolver.getUserId()); 2373 } 2374 2375 /** @hide */ 2376 public static String getStringForUser(ContentResolver resolver, String name, 2377 int userHandle) { 2378 if (MOVED_TO_SECURE.contains(name)) { 2379 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2380 + " to android.provider.Settings.Secure, returning read-only value."); 2381 return Secure.getStringForUser(resolver, name, userHandle); 2382 } 2383 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2384 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2385 + " to android.provider.Settings.Global, returning read-only value."); 2386 return Global.getStringForUser(resolver, name, userHandle); 2387 } 2388 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2389 } 2390 2391 /** 2392 * Store a name/value pair into the database. 2393 * @param resolver to access the database with 2394 * @param name to store 2395 * @param value to associate with the name 2396 * @return true if the value was set, false on database errors 2397 */ 2398 public static boolean putString(ContentResolver resolver, String name, String value) { 2399 return putStringForUser(resolver, name, value, resolver.getUserId()); 2400 } 2401 2402 /** @hide */ 2403 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2404 int userHandle) { 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, value is unchanged."); 2408 return false; 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, value is unchanged."); 2413 return false; 2414 } 2415 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2416 } 2417 2418 /** 2419 * Construct the content URI for a particular name/value pair, 2420 * useful for monitoring changes with a ContentObserver. 2421 * @param name to look up in the table 2422 * @return the corresponding content URI, or null if not present 2423 */ 2424 public static Uri getUriFor(String name) { 2425 if (MOVED_TO_SECURE.contains(name)) { 2426 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2427 + " to android.provider.Settings.Secure, returning Secure URI."); 2428 return Secure.getUriFor(Secure.CONTENT_URI, name); 2429 } 2430 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2431 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2432 + " to android.provider.Settings.Global, returning read-only global URI."); 2433 return Global.getUriFor(Global.CONTENT_URI, name); 2434 } 2435 return getUriFor(CONTENT_URI, name); 2436 } 2437 2438 /** 2439 * Convenience function for retrieving a single system settings value 2440 * as an integer. Note that internally setting values are always 2441 * stored as strings; this function converts the string to an integer 2442 * for you. The default value will be returned if the setting is 2443 * not defined or not an integer. 2444 * 2445 * @param cr The ContentResolver to access. 2446 * @param name The name of the setting to retrieve. 2447 * @param def Value to return if the setting is not defined. 2448 * 2449 * @return The setting's current value, or 'def' if it is not defined 2450 * or not a valid integer. 2451 */ 2452 public static int getInt(ContentResolver cr, String name, int def) { 2453 return getIntForUser(cr, name, def, cr.getUserId()); 2454 } 2455 2456 /** @hide */ 2457 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2458 String v = getStringForUser(cr, name, userHandle); 2459 try { 2460 return v != null ? Integer.parseInt(v) : def; 2461 } catch (NumberFormatException e) { 2462 return def; 2463 } 2464 } 2465 2466 /** 2467 * Convenience function for retrieving a single system settings value 2468 * as an integer. Note that internally setting values are always 2469 * stored as strings; this function converts the string to an integer 2470 * for you. 2471 * <p> 2472 * This version does not take a default value. If the setting has not 2473 * been set, or the string value is not a number, 2474 * it throws {@link SettingNotFoundException}. 2475 * 2476 * @param cr The ContentResolver to access. 2477 * @param name The name of the setting to retrieve. 2478 * 2479 * @throws SettingNotFoundException Thrown if a setting by the given 2480 * name can't be found or the setting value is not an integer. 2481 * 2482 * @return The setting's current value. 2483 */ 2484 public static int getInt(ContentResolver cr, String name) 2485 throws SettingNotFoundException { 2486 return getIntForUser(cr, name, cr.getUserId()); 2487 } 2488 2489 /** @hide */ 2490 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2491 throws SettingNotFoundException { 2492 String v = getStringForUser(cr, name, userHandle); 2493 try { 2494 return Integer.parseInt(v); 2495 } catch (NumberFormatException e) { 2496 throw new SettingNotFoundException(name); 2497 } 2498 } 2499 2500 /** 2501 * Convenience function for updating a single settings value as an 2502 * integer. This will either create a new entry in the table if the 2503 * given name does not exist, or modify the value of the existing row 2504 * with that name. Note that internally setting values are always 2505 * stored as strings, so this function converts the given value to a 2506 * string before storing it. 2507 * 2508 * @param cr The ContentResolver to access. 2509 * @param name The name of the setting to modify. 2510 * @param value The new value for the setting. 2511 * @return true if the value was set, false on database errors 2512 */ 2513 public static boolean putInt(ContentResolver cr, String name, int value) { 2514 return putIntForUser(cr, name, value, cr.getUserId()); 2515 } 2516 2517 /** @hide */ 2518 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2519 int userHandle) { 2520 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2521 } 2522 2523 /** 2524 * Convenience function for retrieving a single system settings value 2525 * as a {@code long}. Note that internally setting values are always 2526 * stored as strings; this function converts the string to a {@code long} 2527 * for you. The default value will be returned if the setting is 2528 * not defined or not a {@code long}. 2529 * 2530 * @param cr The ContentResolver to access. 2531 * @param name The name of the setting to retrieve. 2532 * @param def Value to return if the setting is not defined. 2533 * 2534 * @return The setting's current value, or 'def' if it is not defined 2535 * or not a valid {@code long}. 2536 */ 2537 public static long getLong(ContentResolver cr, String name, long def) { 2538 return getLongForUser(cr, name, def, cr.getUserId()); 2539 } 2540 2541 /** @hide */ 2542 public static long getLongForUser(ContentResolver cr, String name, long def, 2543 int userHandle) { 2544 String valString = getStringForUser(cr, name, userHandle); 2545 long value; 2546 try { 2547 value = valString != null ? Long.parseLong(valString) : def; 2548 } catch (NumberFormatException e) { 2549 value = def; 2550 } 2551 return value; 2552 } 2553 2554 /** 2555 * Convenience function for retrieving a single system settings value 2556 * as a {@code long}. Note that internally setting values are always 2557 * stored as strings; this function converts the string to a {@code long} 2558 * for you. 2559 * <p> 2560 * This version does not take a default value. If the setting has not 2561 * been set, or the string value is not a number, 2562 * it throws {@link SettingNotFoundException}. 2563 * 2564 * @param cr The ContentResolver to access. 2565 * @param name The name of the setting to retrieve. 2566 * 2567 * @return The setting's current value. 2568 * @throws SettingNotFoundException Thrown if a setting by the given 2569 * name can't be found or the setting value is not an integer. 2570 */ 2571 public static long getLong(ContentResolver cr, String name) 2572 throws SettingNotFoundException { 2573 return getLongForUser(cr, name, cr.getUserId()); 2574 } 2575 2576 /** @hide */ 2577 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2578 throws SettingNotFoundException { 2579 String valString = getStringForUser(cr, name, userHandle); 2580 try { 2581 return Long.parseLong(valString); 2582 } catch (NumberFormatException e) { 2583 throw new SettingNotFoundException(name); 2584 } 2585 } 2586 2587 /** 2588 * Convenience function for updating a single settings value as a long 2589 * integer. This will either create a new entry in the table if the 2590 * given name does not exist, or modify the value of the existing row 2591 * with that name. Note that internally setting values are always 2592 * stored as strings, so this function converts the given value to a 2593 * string before storing it. 2594 * 2595 * @param cr The ContentResolver to access. 2596 * @param name The name of the setting to modify. 2597 * @param value The new value for the setting. 2598 * @return true if the value was set, false on database errors 2599 */ 2600 public static boolean putLong(ContentResolver cr, String name, long value) { 2601 return putLongForUser(cr, name, value, cr.getUserId()); 2602 } 2603 2604 /** @hide */ 2605 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2606 int userHandle) { 2607 return putStringForUser(cr, name, Long.toString(value), userHandle); 2608 } 2609 2610 /** 2611 * Convenience function for retrieving a single system settings value 2612 * as a floating point number. Note that internally setting values are 2613 * always stored as strings; this function converts the string to an 2614 * float for you. The default value will be returned if the setting 2615 * is not defined or not a valid float. 2616 * 2617 * @param cr The ContentResolver to access. 2618 * @param name The name of the setting to retrieve. 2619 * @param def Value to return if the setting is not defined. 2620 * 2621 * @return The setting's current value, or 'def' if it is not defined 2622 * or not a valid float. 2623 */ 2624 public static float getFloat(ContentResolver cr, String name, float def) { 2625 return getFloatForUser(cr, name, def, cr.getUserId()); 2626 } 2627 2628 /** @hide */ 2629 public static float getFloatForUser(ContentResolver cr, String name, float def, 2630 int userHandle) { 2631 String v = getStringForUser(cr, name, userHandle); 2632 try { 2633 return v != null ? Float.parseFloat(v) : def; 2634 } catch (NumberFormatException e) { 2635 return def; 2636 } 2637 } 2638 2639 /** 2640 * Convenience function for retrieving a single system settings value 2641 * as a float. Note that internally setting values are always 2642 * stored as strings; this function converts the string to a float 2643 * for you. 2644 * <p> 2645 * This version does not take a default value. If the setting has not 2646 * been set, or the string value is not a number, 2647 * it throws {@link SettingNotFoundException}. 2648 * 2649 * @param cr The ContentResolver to access. 2650 * @param name The name of the setting to retrieve. 2651 * 2652 * @throws SettingNotFoundException Thrown if a setting by the given 2653 * name can't be found or the setting value is not a float. 2654 * 2655 * @return The setting's current value. 2656 */ 2657 public static float getFloat(ContentResolver cr, String name) 2658 throws SettingNotFoundException { 2659 return getFloatForUser(cr, name, cr.getUserId()); 2660 } 2661 2662 /** @hide */ 2663 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2664 throws SettingNotFoundException { 2665 String v = getStringForUser(cr, name, userHandle); 2666 if (v == null) { 2667 throw new SettingNotFoundException(name); 2668 } 2669 try { 2670 return Float.parseFloat(v); 2671 } catch (NumberFormatException e) { 2672 throw new SettingNotFoundException(name); 2673 } 2674 } 2675 2676 /** 2677 * Convenience function for updating a single settings value as a 2678 * floating point number. This will either create a new entry in the 2679 * table if the given name does not exist, or modify the value of the 2680 * existing row with that name. Note that internally setting values 2681 * are always stored as strings, so this function converts the given 2682 * value to a string before storing it. 2683 * 2684 * @param cr The ContentResolver to access. 2685 * @param name The name of the setting to modify. 2686 * @param value The new value for the setting. 2687 * @return true if the value was set, false on database errors 2688 */ 2689 public static boolean putFloat(ContentResolver cr, String name, float value) { 2690 return putFloatForUser(cr, name, value, cr.getUserId()); 2691 } 2692 2693 /** @hide */ 2694 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2695 int userHandle) { 2696 return putStringForUser(cr, name, Float.toString(value), userHandle); 2697 } 2698 2699 /** 2700 * Convenience function to read all of the current 2701 * configuration-related settings into a 2702 * {@link Configuration} object. 2703 * 2704 * @param cr The ContentResolver to access. 2705 * @param outConfig Where to place the configuration settings. 2706 */ 2707 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2708 adjustConfigurationForUser(cr, outConfig, cr.getUserId(), 2709 false /* updateSettingsIfEmpty */); 2710 } 2711 2712 /** @hide */ 2713 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2714 int userHandle, boolean updateSettingsIfEmpty) { 2715 outConfig.fontScale = Settings.System.getFloatForUser( 2716 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2717 if (outConfig.fontScale < 0) { 2718 outConfig.fontScale = DEFAULT_FONT_SCALE; 2719 } 2720 2721 final String localeValue = 2722 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2723 if (localeValue != null) { 2724 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2725 } else { 2726 // Do not update configuration with emtpy settings since we need to take over the 2727 // locale list of previous user if the settings value is empty. This happens when a 2728 // new user is created. 2729 2730 if (updateSettingsIfEmpty) { 2731 // Make current configuration persistent. This is necessary the first time a 2732 // user log in. At the first login, the configuration settings are empty, so we 2733 // need to store the adjusted configuration as the initial settings. 2734 Settings.System.putStringForUser( 2735 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2736 userHandle); 2737 } 2738 } 2739 } 2740 2741 /** 2742 * @hide Erase the fields in the Configuration that should be applied 2743 * by the settings. 2744 */ 2745 public static void clearConfiguration(Configuration inoutConfig) { 2746 inoutConfig.fontScale = 0; 2747 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2748 inoutConfig.clearLocales(); 2749 } 2750 } 2751 2752 /** 2753 * Convenience function to write a batch of configuration-related 2754 * settings from a {@link Configuration} object. 2755 * 2756 * @param cr The ContentResolver to access. 2757 * @param config The settings to write. 2758 * @return true if the values were set, false on database errors 2759 */ 2760 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2761 return putConfigurationForUser(cr, config, cr.getUserId()); 2762 } 2763 2764 /** @hide */ 2765 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2766 int userHandle) { 2767 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2768 Settings.System.putStringForUser( 2769 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2770 } 2771 2772 /** @hide */ 2773 public static boolean hasInterestingConfigurationChanges(int changes) { 2774 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2775 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2776 } 2777 2778 /** @deprecated - Do not use */ 2779 @Deprecated 2780 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2781 return getShowGTalkServiceStatusForUser(cr, cr.getUserId()); 2782 } 2783 2784 /** 2785 * @hide 2786 * @deprecated - Do not use 2787 */ 2788 @Deprecated 2789 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2790 int userHandle) { 2791 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2792 } 2793 2794 /** @deprecated - Do not use */ 2795 @Deprecated 2796 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2797 setShowGTalkServiceStatusForUser(cr, flag, cr.getUserId()); 2798 } 2799 2800 /** 2801 * @hide 2802 * @deprecated - Do not use 2803 */ 2804 @Deprecated 2805 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2806 int userHandle) { 2807 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2808 } 2809 2810 /** 2811 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2812 */ 2813 @Deprecated 2814 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2815 2816 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 2817 @Override 2818 public boolean validate(String value) { 2819 try { 2820 int val = Integer.parseInt(value); 2821 return (val == 0) 2822 || (val == BatteryManager.BATTERY_PLUGGED_AC) 2823 || (val == BatteryManager.BATTERY_PLUGGED_USB) 2824 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 2825 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2826 | BatteryManager.BATTERY_PLUGGED_USB)) 2827 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2828 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2829 || (val == (BatteryManager.BATTERY_PLUGGED_USB 2830 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 2831 || (val == (BatteryManager.BATTERY_PLUGGED_AC 2832 | BatteryManager.BATTERY_PLUGGED_USB 2833 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 2834 } catch (NumberFormatException e) { 2835 return false; 2836 } 2837 } 2838 }; 2839 2840 /** 2841 * What happens when the user presses the end call button if they're not 2842 * on a call.<br/> 2843 * <b>Values:</b><br/> 2844 * 0 - The end button does nothing.<br/> 2845 * 1 - The end button goes to the home screen.<br/> 2846 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2847 * 3 - The end button goes to the home screen. If the user is already on the 2848 * home screen, it puts the device to sleep. 2849 */ 2850 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2851 2852 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2853 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 2854 2855 /** 2856 * END_BUTTON_BEHAVIOR value for "go home". 2857 * @hide 2858 */ 2859 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2860 2861 /** 2862 * END_BUTTON_BEHAVIOR value for "go to sleep". 2863 * @hide 2864 */ 2865 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2866 2867 /** 2868 * END_BUTTON_BEHAVIOR default value. 2869 * @hide 2870 */ 2871 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2872 2873 /** 2874 * Is advanced settings mode turned on. 0 == no, 1 == yes 2875 * @hide 2876 */ 2877 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2878 2879 private static final Validator ADVANCED_SETTINGS_VALIDATOR = BOOLEAN_VALIDATOR; 2880 2881 /** 2882 * ADVANCED_SETTINGS default value. 2883 * @hide 2884 */ 2885 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2886 2887 /** 2888 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2889 */ 2890 @Deprecated 2891 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2892 2893 /** 2894 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2895 */ 2896 @Deprecated 2897 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2898 2899 /** 2900 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2901 */ 2902 @Deprecated 2903 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2904 2905 /** 2906 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2907 * {@hide} 2908 */ 2909 @Deprecated 2910 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2911 2912 /** 2913 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2914 */ 2915 @Deprecated 2916 public static final String RADIO_CELL = Global.RADIO_CELL; 2917 2918 /** 2919 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2920 */ 2921 @Deprecated 2922 public static final String RADIO_NFC = Global.RADIO_NFC; 2923 2924 /** 2925 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2926 */ 2927 @Deprecated 2928 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2929 2930 /** 2931 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2932 * 2933 * {@hide} 2934 */ 2935 @Deprecated 2936 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2937 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2938 2939 /** 2940 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2941 */ 2942 @Deprecated 2943 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2944 2945 /** 2946 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2947 */ 2948 @Deprecated 2949 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2950 2951 /** 2952 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2953 */ 2954 @Deprecated 2955 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2956 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2957 2958 /** 2959 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2960 */ 2961 @Deprecated 2962 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2963 2964 /** 2965 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2966 */ 2967 @Deprecated 2968 public static final String MODE_RINGER = Global.MODE_RINGER; 2969 2970 /** 2971 * Whether to use static IP and other static network attributes. 2972 * <p> 2973 * Set to 1 for true and 0 for false. 2974 * 2975 * @deprecated Use {@link WifiManager} instead 2976 */ 2977 @Deprecated 2978 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2979 2980 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = BOOLEAN_VALIDATOR; 2981 2982 /** 2983 * The static IP address. 2984 * <p> 2985 * Example: "192.168.1.51" 2986 * 2987 * @deprecated Use {@link WifiManager} instead 2988 */ 2989 @Deprecated 2990 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2991 2992 private static final Validator WIFI_STATIC_IP_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 2993 2994 /** 2995 * If using static IP, the gateway's IP address. 2996 * <p> 2997 * Example: "192.168.1.1" 2998 * 2999 * @deprecated Use {@link WifiManager} instead 3000 */ 3001 @Deprecated 3002 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 3003 3004 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3005 3006 /** 3007 * If using static IP, the net mask. 3008 * <p> 3009 * Example: "255.255.255.0" 3010 * 3011 * @deprecated Use {@link WifiManager} instead 3012 */ 3013 @Deprecated 3014 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 3015 3016 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3017 3018 /** 3019 * If using static IP, the primary DNS's IP address. 3020 * <p> 3021 * Example: "192.168.1.1" 3022 * 3023 * @deprecated Use {@link WifiManager} instead 3024 */ 3025 @Deprecated 3026 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 3027 3028 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3029 3030 /** 3031 * If using static IP, the secondary DNS's IP address. 3032 * <p> 3033 * Example: "192.168.1.2" 3034 * 3035 * @deprecated Use {@link WifiManager} instead 3036 */ 3037 @Deprecated 3038 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 3039 3040 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = LENIENT_IP_ADDRESS_VALIDATOR; 3041 3042 /** 3043 * Determines whether remote devices may discover and/or connect to 3044 * this device. 3045 * <P>Type: INT</P> 3046 * 2 -- discoverable and connectable 3047 * 1 -- connectable but not discoverable 3048 * 0 -- neither connectable nor discoverable 3049 */ 3050 public static final String BLUETOOTH_DISCOVERABILITY = 3051 "bluetooth_discoverability"; 3052 3053 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 3054 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 3055 3056 /** 3057 * Bluetooth discoverability timeout. If this value is nonzero, then 3058 * Bluetooth becomes discoverable for a certain number of seconds, 3059 * after which is becomes simply connectable. The value is in seconds. 3060 */ 3061 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 3062 "bluetooth_discoverability_timeout"; 3063 3064 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 3065 NON_NEGATIVE_INTEGER_VALIDATOR; 3066 3067 /** 3068 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 3069 * instead 3070 */ 3071 @Deprecated 3072 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 3073 3074 /** 3075 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 3076 * instead 3077 */ 3078 @Deprecated 3079 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 3080 3081 /** 3082 * @deprecated Use 3083 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 3084 * instead 3085 */ 3086 @Deprecated 3087 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 3088 "lock_pattern_tactile_feedback_enabled"; 3089 3090 /** 3091 * A formatted string of the next alarm that is set, or the empty string 3092 * if there is no alarm set. 3093 * 3094 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 3095 */ 3096 @Deprecated 3097 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 3098 3099 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 3100 private static final int MAX_LENGTH = 1000; 3101 3102 @Override 3103 public boolean validate(String value) { 3104 // TODO: No idea what the correct format is. 3105 return value == null || value.length() < MAX_LENGTH; 3106 } 3107 }; 3108 3109 /** 3110 * Scaling factor for fonts, float. 3111 */ 3112 public static final String FONT_SCALE = "font_scale"; 3113 3114 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 3115 @Override 3116 public boolean validate(String value) { 3117 try { 3118 return Float.parseFloat(value) >= 0; 3119 } catch (NumberFormatException e) { 3120 return false; 3121 } 3122 } 3123 }; 3124 3125 /** 3126 * The serialized system locale value. 3127 * 3128 * Do not use this value directory. 3129 * To get system locale, use {@link LocaleList#getDefault} instead. 3130 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 3131 * instead. 3132 * @hide 3133 */ 3134 public static final String SYSTEM_LOCALES = "system_locales"; 3135 3136 3137 /** 3138 * Name of an application package to be debugged. 3139 * 3140 * @deprecated Use {@link Global#DEBUG_APP} instead 3141 */ 3142 @Deprecated 3143 public static final String DEBUG_APP = Global.DEBUG_APP; 3144 3145 /** 3146 * If 1, when launching DEBUG_APP it will wait for the debugger before 3147 * starting user code. If 0, it will run normally. 3148 * 3149 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 3150 */ 3151 @Deprecated 3152 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 3153 3154 /** 3155 * Whether or not to dim the screen. 0=no 1=yes 3156 * @deprecated This setting is no longer used. 3157 */ 3158 @Deprecated 3159 public static final String DIM_SCREEN = "dim_screen"; 3160 3161 private static final Validator DIM_SCREEN_VALIDATOR = BOOLEAN_VALIDATOR; 3162 3163 /** 3164 * The display color mode. 3165 * @hide 3166 */ 3167 public static final String DISPLAY_COLOR_MODE = "display_color_mode"; 3168 3169 private static final Validator DISPLAY_COLOR_MODE_VALIDATOR = 3170 new SettingsValidators.InclusiveIntegerRangeValidator( 3171 ColorDisplayController.COLOR_MODE_NATURAL, 3172 ColorDisplayController.COLOR_MODE_AUTOMATIC); 3173 3174 /** 3175 * The amount of time in milliseconds before the device goes to sleep or begins 3176 * to dream after a period of inactivity. This value is also known as the 3177 * user activity timeout period since the screen isn't necessarily turned off 3178 * when it expires. 3179 * 3180 * <p> 3181 * This value is bounded by maximum timeout set by 3182 * {@link android.app.admin.DevicePolicyManager#setMaximumTimeToLock(ComponentName, long)}. 3183 */ 3184 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3185 3186 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = 3187 NON_NEGATIVE_INTEGER_VALIDATOR; 3188 3189 /** 3190 * The screen backlight brightness between 0 and 255. 3191 */ 3192 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3193 3194 /** 3195 * The screen backlight brightness between 0 and 255. 3196 * @hide 3197 */ 3198 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3199 3200 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3201 new SettingsValidators.InclusiveIntegerRangeValidator(0, 255); 3202 3203 /** 3204 * Control whether to enable automatic brightness mode. 3205 */ 3206 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3207 3208 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 3209 3210 /** 3211 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3212 * or less (<0.0 >-1.0) bright. 3213 * @hide 3214 */ 3215 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3216 3217 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3218 new SettingsValidators.InclusiveFloatRangeValidator(-1, 1); 3219 3220 /** 3221 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3222 */ 3223 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3224 3225 /** 3226 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3227 */ 3228 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3229 3230 /** 3231 * Control whether the process CPU usage meter should be shown. 3232 * 3233 * @deprecated This functionality is no longer available as of 3234 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3235 */ 3236 @Deprecated 3237 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3238 3239 /** 3240 * If 1, the activity manager will aggressively finish activities and 3241 * processes as soon as they are no longer needed. If 0, the normal 3242 * extended lifetime is used. 3243 * 3244 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3245 */ 3246 @Deprecated 3247 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3248 3249 /** 3250 * Determines which streams are affected by ringer and zen mode changes. The 3251 * stream type's bit should be set to 1 if it should be muted when going 3252 * into an inaudible ringer mode. 3253 */ 3254 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3255 3256 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3257 NON_NEGATIVE_INTEGER_VALIDATOR; 3258 3259 /** 3260 * Determines which streams are affected by mute. The 3261 * stream type's bit should be set to 1 if it should be muted when a mute request 3262 * is received. 3263 */ 3264 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3265 3266 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3267 NON_NEGATIVE_INTEGER_VALIDATOR; 3268 3269 /** 3270 * Whether vibrate is on for different events. This is used internally, 3271 * changing this value will not change the vibrate. See AudioManager. 3272 */ 3273 public static final String VIBRATE_ON = "vibrate_on"; 3274 3275 private static final Validator VIBRATE_ON_VALIDATOR = BOOLEAN_VALIDATOR; 3276 3277 /** 3278 * If 1, redirects the system vibrator to all currently attached input devices 3279 * that support vibration. If there are no such input devices, then the system 3280 * vibrator is used instead. 3281 * If 0, does not register the system vibrator. 3282 * 3283 * This setting is mainly intended to provide a compatibility mechanism for 3284 * applications that only know about the system vibrator and do not use the 3285 * input device vibrator API. 3286 * 3287 * @hide 3288 */ 3289 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3290 3291 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = BOOLEAN_VALIDATOR; 3292 3293 /** 3294 * The intensity of notification vibrations, if configurable. 3295 * 3296 * Not all devices are capable of changing their vibration intensity; on these devices 3297 * there will likely be no difference between the various vibration intensities except for 3298 * intensity 0 (off) and the rest. 3299 * 3300 * <b>Values:</b><br/> 3301 * 0 - Vibration is disabled<br/> 3302 * 1 - Weak vibrations<br/> 3303 * 2 - Medium vibrations<br/> 3304 * 3 - Strong vibrations 3305 * @hide 3306 */ 3307 public static final String NOTIFICATION_VIBRATION_INTENSITY = 3308 "notification_vibration_intensity"; 3309 3310 /** 3311 * The intensity of haptic feedback vibrations, if configurable. 3312 * 3313 * Not all devices are capable of changing their feedback intensity; on these devices 3314 * there will likely be no difference between the various vibration intensities except for 3315 * intensity 0 (off) and the rest. 3316 * 3317 * <b>Values:</b><br/> 3318 * 0 - Vibration is disabled<br/> 3319 * 1 - Weak vibrations<br/> 3320 * 2 - Medium vibrations<br/> 3321 * 3 - Strong vibrations 3322 * @hide 3323 */ 3324 public static final String HAPTIC_FEEDBACK_INTENSITY = 3325 "haptic_feedback_intensity"; 3326 3327 private static final Validator VIBRATION_INTENSITY_VALIDATOR = 3328 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3329 3330 /** 3331 * Ringer volume. This is used internally, changing this value will not 3332 * change the volume. See AudioManager. 3333 * 3334 * @removed Not used by anything since API 2. 3335 */ 3336 public static final String VOLUME_RING = "volume_ring"; 3337 3338 /** 3339 * System/notifications volume. This is used internally, changing this 3340 * value will not change the volume. See AudioManager. 3341 * 3342 * @removed Not used by anything since API 2. 3343 */ 3344 public static final String VOLUME_SYSTEM = "volume_system"; 3345 3346 /** 3347 * Voice call volume. This is used internally, changing this value will 3348 * not change the volume. See AudioManager. 3349 * 3350 * @removed Not used by anything since API 2. 3351 */ 3352 public static final String VOLUME_VOICE = "volume_voice"; 3353 3354 /** 3355 * Music/media/gaming volume. This is used internally, changing this 3356 * value will not change the volume. See AudioManager. 3357 * 3358 * @removed Not used by anything since API 2. 3359 */ 3360 public static final String VOLUME_MUSIC = "volume_music"; 3361 3362 /** 3363 * Alarm volume. This is used internally, changing this 3364 * value will not change the volume. See AudioManager. 3365 * 3366 * @removed Not used by anything since API 2. 3367 */ 3368 public static final String VOLUME_ALARM = "volume_alarm"; 3369 3370 /** 3371 * Notification volume. This is used internally, changing this 3372 * value will not change the volume. See AudioManager. 3373 * 3374 * @removed Not used by anything since API 2. 3375 */ 3376 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3377 3378 /** 3379 * Bluetooth Headset volume. This is used internally, changing this value will 3380 * not change the volume. See AudioManager. 3381 * 3382 * @removed Not used by anything since API 2. 3383 */ 3384 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3385 3386 /** 3387 * @hide 3388 * Acessibility volume. This is used internally, changing this 3389 * value will not change the volume. 3390 */ 3391 public static final String VOLUME_ACCESSIBILITY = "volume_a11y"; 3392 3393 /** 3394 * Master volume (float in the range 0.0f to 1.0f). 3395 * 3396 * @hide 3397 */ 3398 public static final String VOLUME_MASTER = "volume_master"; 3399 3400 /** 3401 * Master mono (int 1 = mono, 0 = normal). 3402 * 3403 * @hide 3404 */ 3405 public static final String MASTER_MONO = "master_mono"; 3406 3407 private static final Validator MASTER_MONO_VALIDATOR = BOOLEAN_VALIDATOR; 3408 3409 /** 3410 * Whether the notifications should use the ring volume (value of 1) or 3411 * a separate notification volume (value of 0). In most cases, users 3412 * will have this enabled so the notification and ringer volumes will be 3413 * the same. However, power users can disable this and use the separate 3414 * notification volume control. 3415 * <p> 3416 * Note: This is a one-off setting that will be removed in the future 3417 * when there is profile support. For this reason, it is kept hidden 3418 * from the public APIs. 3419 * 3420 * @hide 3421 * @deprecated 3422 */ 3423 @Deprecated 3424 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3425 "notifications_use_ring_volume"; 3426 3427 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = BOOLEAN_VALIDATOR; 3428 3429 /** 3430 * Whether silent mode should allow vibration feedback. This is used 3431 * internally in AudioService and the Sound settings activity to 3432 * coordinate decoupling of vibrate and silent modes. This setting 3433 * will likely be removed in a future release with support for 3434 * audio/vibe feedback profiles. 3435 * 3436 * Not used anymore. On devices with vibrator, the user explicitly selects 3437 * silent or vibrate mode. 3438 * Kept for use by legacy database upgrade code in DatabaseHelper. 3439 * @hide 3440 */ 3441 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3442 3443 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = BOOLEAN_VALIDATOR; 3444 3445 /** 3446 * The mapping of stream type (integer) to its setting. 3447 * 3448 * @removed Not used by anything since API 2. 3449 */ 3450 public static final String[] VOLUME_SETTINGS = { 3451 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3452 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3453 }; 3454 3455 /** 3456 * @hide 3457 * The mapping of stream type (integer) to its setting. 3458 * Unlike the VOLUME_SETTINGS array, this one contains as many entries as 3459 * AudioSystem.NUM_STREAM_TYPES, and has empty strings for stream types whose volumes 3460 * are never persisted. 3461 */ 3462 public static final String[] VOLUME_SETTINGS_INT = { 3463 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3464 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO, 3465 "" /*STREAM_SYSTEM_ENFORCED, no setting for this stream*/, 3466 "" /*STREAM_DTMF, no setting for this stream*/, 3467 "" /*STREAM_TTS, no setting for this stream*/, 3468 VOLUME_ACCESSIBILITY 3469 }; 3470 3471 /** 3472 * Appended to various volume related settings to record the previous 3473 * values before they the settings were affected by a silent/vibrate 3474 * ringer mode change. 3475 * 3476 * @removed Not used by anything since API 2. 3477 */ 3478 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3479 3480 /** 3481 * Persistent store for the system-wide default ringtone URI. 3482 * <p> 3483 * If you need to play the default ringtone at any given time, it is recommended 3484 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3485 * to the set default ringtone at the time of playing. 3486 * 3487 * @see #DEFAULT_RINGTONE_URI 3488 */ 3489 public static final String RINGTONE = "ringtone"; 3490 3491 private static final Validator RINGTONE_VALIDATOR = URI_VALIDATOR; 3492 3493 /** 3494 * A {@link Uri} that will point to the current default ringtone at any 3495 * given time. 3496 * <p> 3497 * If the current default ringtone is in the DRM provider and the caller 3498 * does not have permission, the exception will be a 3499 * FileNotFoundException. 3500 */ 3501 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3502 3503 /** {@hide} */ 3504 public static final String RINGTONE_CACHE = "ringtone_cache"; 3505 /** {@hide} */ 3506 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3507 3508 /** 3509 * Persistent store for the system-wide default notification sound. 3510 * 3511 * @see #RINGTONE 3512 * @see #DEFAULT_NOTIFICATION_URI 3513 */ 3514 public static final String NOTIFICATION_SOUND = "notification_sound"; 3515 3516 private static final Validator NOTIFICATION_SOUND_VALIDATOR = URI_VALIDATOR; 3517 3518 /** 3519 * A {@link Uri} that will point to the current default notification 3520 * sound at any given time. 3521 * 3522 * @see #DEFAULT_RINGTONE_URI 3523 */ 3524 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3525 3526 /** {@hide} */ 3527 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3528 /** {@hide} */ 3529 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3530 3531 /** 3532 * Persistent store for the system-wide default alarm alert. 3533 * 3534 * @see #RINGTONE 3535 * @see #DEFAULT_ALARM_ALERT_URI 3536 */ 3537 public static final String ALARM_ALERT = "alarm_alert"; 3538 3539 private static final Validator ALARM_ALERT_VALIDATOR = URI_VALIDATOR; 3540 3541 /** 3542 * A {@link Uri} that will point to the current default alarm alert at 3543 * any given time. 3544 * 3545 * @see #DEFAULT_ALARM_ALERT_URI 3546 */ 3547 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3548 3549 /** {@hide} */ 3550 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3551 /** {@hide} */ 3552 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3553 3554 /** 3555 * Persistent store for the system default media button event receiver. 3556 * 3557 * @hide 3558 */ 3559 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3560 3561 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 3562 3563 /** 3564 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3565 */ 3566 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3567 3568 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = BOOLEAN_VALIDATOR; 3569 3570 /** 3571 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3572 */ 3573 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3574 3575 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = BOOLEAN_VALIDATOR; 3576 3577 /** 3578 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3579 * feature converts two spaces to a "." and space. 3580 */ 3581 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3582 3583 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = BOOLEAN_VALIDATOR; 3584 3585 /** 3586 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3587 */ 3588 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3589 3590 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 3591 3592 public static final String SHOW_GTALK_SERVICE_STATUS = 3593 "SHOW_GTALK_SERVICE_STATUS"; 3594 3595 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = BOOLEAN_VALIDATOR; 3596 3597 /** 3598 * Name of activity to use for wallpaper on the home screen. 3599 * 3600 * @deprecated Use {@link WallpaperManager} instead. 3601 */ 3602 @Deprecated 3603 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3604 3605 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3606 private static final int MAX_LENGTH = 1000; 3607 3608 @Override 3609 public boolean validate(String value) { 3610 if (value != null && value.length() > MAX_LENGTH) { 3611 return false; 3612 } 3613 return ComponentName.unflattenFromString(value) != null; 3614 } 3615 }; 3616 3617 /** 3618 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3619 * instead 3620 */ 3621 @Deprecated 3622 public static final String AUTO_TIME = Global.AUTO_TIME; 3623 3624 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 3625 3626 /** 3627 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3628 * instead 3629 */ 3630 @Deprecated 3631 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3632 3633 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 3634 3635 /** 3636 * Display times as 12 or 24 hours 3637 * 12 3638 * 24 3639 */ 3640 public static final String TIME_12_24 = "time_12_24"; 3641 3642 /** @hide */ 3643 public static final Validator TIME_12_24_VALIDATOR = 3644 new SettingsValidators.DiscreteValueValidator(new String[] {"12", "24", null}); 3645 3646 /** 3647 * Date format string 3648 * mm/dd/yyyy 3649 * dd/mm/yyyy 3650 * yyyy/mm/dd 3651 */ 3652 public static final String DATE_FORMAT = "date_format"; 3653 3654 /** @hide */ 3655 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3656 @Override 3657 public boolean validate(String value) { 3658 try { 3659 new SimpleDateFormat(value); 3660 return true; 3661 } catch (IllegalArgumentException e) { 3662 return false; 3663 } 3664 } 3665 }; 3666 3667 /** 3668 * Whether the setup wizard has been run before (on first boot), or if 3669 * it still needs to be run. 3670 * 3671 * nonzero = it has been run in the past 3672 * 0 = it has not been run in the past 3673 */ 3674 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3675 3676 /** @hide */ 3677 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = BOOLEAN_VALIDATOR; 3678 3679 /** 3680 * Scaling factor for normal window animations. Setting to 0 will disable window 3681 * animations. 3682 * 3683 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3684 */ 3685 @Deprecated 3686 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3687 3688 /** 3689 * Scaling factor for activity transition animations. Setting to 0 will disable window 3690 * animations. 3691 * 3692 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3693 */ 3694 @Deprecated 3695 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3696 3697 /** 3698 * Scaling factor for Animator-based animations. This affects both the start delay and 3699 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3700 * The default value is 1. 3701 * 3702 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3703 */ 3704 @Deprecated 3705 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3706 3707 /** 3708 * Control whether the accelerometer will be used to change screen 3709 * orientation. If 0, it will not be used unless explicitly requested 3710 * by the application; if 1, it will be used by default unless explicitly 3711 * disabled by the application. 3712 */ 3713 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3714 3715 /** @hide */ 3716 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = BOOLEAN_VALIDATOR; 3717 3718 /** 3719 * Default screen rotation when no other policy applies. 3720 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3721 * preference, this rotation value will be used. Must be one of the 3722 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3723 * 3724 * @see android.view.Display#getRotation 3725 */ 3726 public static final String USER_ROTATION = "user_rotation"; 3727 3728 /** @hide */ 3729 public static final Validator USER_ROTATION_VALIDATOR = 3730 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3731 3732 /** 3733 * Control whether the rotation lock toggle in the System UI should be hidden. 3734 * Typically this is done for accessibility purposes to make it harder for 3735 * the user to accidentally toggle the rotation lock while the display rotation 3736 * has been locked for accessibility. 3737 * 3738 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3739 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3740 * 3741 * @hide 3742 */ 3743 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3744 "hide_rotation_lock_toggle_for_accessibility"; 3745 3746 /** @hide */ 3747 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3748 BOOLEAN_VALIDATOR; 3749 3750 /** 3751 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3752 * be used by Phone and Setting apps; it shouldn't affect other apps. 3753 * The value is boolean (1 or 0). 3754 * 3755 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3756 * It was about AudioManager's setting and thus affected all the applications which 3757 * relied on the setting, while this is purely about the vibration setting for incoming 3758 * calls. 3759 */ 3760 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3761 3762 /** @hide */ 3763 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = BOOLEAN_VALIDATOR; 3764 3765 /** 3766 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3767 * boolean (1 or 0). 3768 */ 3769 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3770 3771 /** @hide */ 3772 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3773 3774 /** 3775 * CDMA only settings 3776 * DTMF tone type played by the dialer when dialing. 3777 * 0 = Normal 3778 * 1 = Long 3779 */ 3780 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3781 3782 /** @hide */ 3783 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = BOOLEAN_VALIDATOR; 3784 3785 /** 3786 * Whether the hearing aid is enabled. The value is 3787 * boolean (1 or 0). 3788 * @hide 3789 */ 3790 public static final String HEARING_AID = "hearing_aid"; 3791 3792 /** @hide */ 3793 public static final Validator HEARING_AID_VALIDATOR = BOOLEAN_VALIDATOR; 3794 3795 /** 3796 * CDMA only settings 3797 * TTY Mode 3798 * 0 = OFF 3799 * 1 = FULL 3800 * 2 = VCO 3801 * 3 = HCO 3802 * @hide 3803 */ 3804 public static final String TTY_MODE = "tty_mode"; 3805 3806 /** @hide */ 3807 public static final Validator TTY_MODE_VALIDATOR = 3808 new SettingsValidators.InclusiveIntegerRangeValidator(0, 3); 3809 3810 /** 3811 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3812 * boolean (1 or 0). 3813 */ 3814 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3815 3816 /** @hide */ 3817 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3818 3819 /** 3820 * Whether haptic feedback (Vibrate on tap) is enabled. The value is 3821 * boolean (1 or 0). 3822 */ 3823 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3824 3825 /** @hide */ 3826 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3827 3828 /** 3829 * @deprecated Each application that shows web suggestions should have its own 3830 * setting for this. 3831 */ 3832 @Deprecated 3833 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3834 3835 /** @hide */ 3836 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = BOOLEAN_VALIDATOR; 3837 3838 /** 3839 * Whether the notification LED should repeatedly flash when a notification is 3840 * pending. The value is boolean (1 or 0). 3841 * @hide 3842 */ 3843 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3844 3845 /** @hide */ 3846 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = BOOLEAN_VALIDATOR; 3847 3848 /** 3849 * Show pointer location on screen? 3850 * 0 = no 3851 * 1 = yes 3852 * @hide 3853 */ 3854 public static final String POINTER_LOCATION = "pointer_location"; 3855 3856 /** @hide */ 3857 public static final Validator POINTER_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 3858 3859 /** 3860 * Show touch positions on screen? 3861 * 0 = no 3862 * 1 = yes 3863 * @hide 3864 */ 3865 public static final String SHOW_TOUCHES = "show_touches"; 3866 3867 /** @hide */ 3868 public static final Validator SHOW_TOUCHES_VALIDATOR = BOOLEAN_VALIDATOR; 3869 3870 /** 3871 * Log raw orientation data from 3872 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3873 * orientationplot.py tool. 3874 * 0 = no 3875 * 1 = yes 3876 * @hide 3877 */ 3878 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3879 "window_orientation_listener_log"; 3880 3881 /** @hide */ 3882 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = BOOLEAN_VALIDATOR; 3883 3884 /** 3885 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3886 * instead 3887 * @hide 3888 */ 3889 @Deprecated 3890 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3891 3892 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3893 3894 /** 3895 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3896 * instead 3897 * @hide 3898 */ 3899 @Deprecated 3900 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3901 3902 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3903 3904 /** 3905 * Whether to play sounds when the keyguard is shown and dismissed. 3906 * @hide 3907 */ 3908 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3909 3910 /** @hide */ 3911 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3912 3913 /** 3914 * Whether the lockscreen should be completely disabled. 3915 * @hide 3916 */ 3917 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3918 3919 /** @hide */ 3920 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 3921 3922 /** 3923 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3924 * instead 3925 * @hide 3926 */ 3927 @Deprecated 3928 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3929 3930 /** 3931 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3932 * instead 3933 * @hide 3934 */ 3935 @Deprecated 3936 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3937 3938 /** 3939 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3940 * instead 3941 * @hide 3942 */ 3943 @Deprecated 3944 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3945 3946 /** 3947 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3948 * instead 3949 * @hide 3950 */ 3951 @Deprecated 3952 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3953 3954 /** 3955 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3956 * instead 3957 * @hide 3958 */ 3959 @Deprecated 3960 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3961 3962 /** 3963 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3964 * instead 3965 * @hide 3966 */ 3967 @Deprecated 3968 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3969 3970 /** 3971 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3972 * instead 3973 * @hide 3974 */ 3975 @Deprecated 3976 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3977 3978 /** 3979 * Receive incoming SIP calls? 3980 * 0 = no 3981 * 1 = yes 3982 * @hide 3983 */ 3984 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3985 3986 /** @hide */ 3987 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = BOOLEAN_VALIDATOR; 3988 3989 /** 3990 * Call Preference String. 3991 * "SIP_ALWAYS" : Always use SIP with network access 3992 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3993 * @hide 3994 */ 3995 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3996 3997 /** @hide */ 3998 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = 3999 new SettingsValidators.DiscreteValueValidator( 4000 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 4001 4002 /** 4003 * One of the sip call options: Always use SIP with network access. 4004 * @hide 4005 */ 4006 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 4007 4008 /** @hide */ 4009 public static final Validator SIP_ALWAYS_VALIDATOR = BOOLEAN_VALIDATOR; 4010 4011 /** 4012 * One of the sip call options: Only if destination is a SIP address. 4013 * @hide 4014 */ 4015 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 4016 4017 /** @hide */ 4018 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = BOOLEAN_VALIDATOR; 4019 4020 /** 4021 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 4022 * the user should be prompted each time a call is made whether it should be placed using 4023 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 4024 * SIP_ADDRESS_ONLY. 4025 * @hide 4026 */ 4027 @Deprecated 4028 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 4029 4030 /** @hide */ 4031 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 4032 4033 /** 4034 * Pointer speed setting. 4035 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 4036 * -7 = slowest 4037 * 0 = default speed 4038 * +7 = fastest 4039 * @hide 4040 */ 4041 public static final String POINTER_SPEED = "pointer_speed"; 4042 4043 /** @hide */ 4044 public static final Validator POINTER_SPEED_VALIDATOR = 4045 new SettingsValidators.InclusiveFloatRangeValidator(-7, 7); 4046 4047 /** 4048 * Whether lock-to-app will be triggered by long-press on recents. 4049 * @hide 4050 */ 4051 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 4052 4053 /** @hide */ 4054 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4055 4056 /** 4057 * I am the lolrus. 4058 * <p> 4059 * Nonzero values indicate that the user has a bukkit. 4060 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 4061 * @hide 4062 */ 4063 public static final String EGG_MODE = "egg_mode"; 4064 4065 /** @hide */ 4066 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 4067 @Override 4068 public boolean validate(String value) { 4069 try { 4070 return Long.parseLong(value) >= 0; 4071 } catch (NumberFormatException e) { 4072 return false; 4073 } 4074 } 4075 }; 4076 4077 /** 4078 * Setting to determine whether or not to show the battery percentage in the status bar. 4079 * 0 - Don't show percentage 4080 * 1 - Show percentage 4081 * @hide 4082 */ 4083 public static final String SHOW_BATTERY_PERCENT = "status_bar_show_battery_percent"; 4084 4085 /** @hide */ 4086 private static final Validator SHOW_BATTERY_PERCENT_VALIDATOR = BOOLEAN_VALIDATOR; 4087 4088 /** 4089 * IMPORTANT: If you add a new public settings you also have to add it to 4090 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 4091 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 4092 * the setting value. See an example above. 4093 */ 4094 4095 /** 4096 * Settings to backup. This is here so that it's in the same place as the settings 4097 * keys and easy to update. 4098 * 4099 * NOTE: Settings are backed up and restored in the order they appear 4100 * in this array. If you have one setting depending on another, 4101 * make sure that they are ordered appropriately. 4102 * 4103 * @hide 4104 */ 4105 public static final String[] SETTINGS_TO_BACKUP = { 4106 STAY_ON_WHILE_PLUGGED_IN, // moved to global 4107 WIFI_USE_STATIC_IP, 4108 WIFI_STATIC_IP, 4109 WIFI_STATIC_GATEWAY, 4110 WIFI_STATIC_NETMASK, 4111 WIFI_STATIC_DNS1, 4112 WIFI_STATIC_DNS2, 4113 BLUETOOTH_DISCOVERABILITY, 4114 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4115 FONT_SCALE, 4116 DIM_SCREEN, 4117 SCREEN_OFF_TIMEOUT, 4118 SCREEN_BRIGHTNESS_MODE, 4119 SCREEN_AUTO_BRIGHTNESS_ADJ, 4120 SCREEN_BRIGHTNESS_FOR_VR, 4121 VIBRATE_INPUT_DEVICES, 4122 MODE_RINGER_STREAMS_AFFECTED, 4123 TEXT_AUTO_REPLACE, 4124 TEXT_AUTO_CAPS, 4125 TEXT_AUTO_PUNCTUATE, 4126 TEXT_SHOW_PASSWORD, 4127 AUTO_TIME, // moved to global 4128 AUTO_TIME_ZONE, // moved to global 4129 TIME_12_24, 4130 DATE_FORMAT, 4131 DTMF_TONE_WHEN_DIALING, 4132 DTMF_TONE_TYPE_WHEN_DIALING, 4133 HEARING_AID, 4134 TTY_MODE, 4135 MASTER_MONO, 4136 SOUND_EFFECTS_ENABLED, 4137 HAPTIC_FEEDBACK_ENABLED, 4138 POWER_SOUNDS_ENABLED, // moved to global 4139 DOCK_SOUNDS_ENABLED, // moved to global 4140 LOCKSCREEN_SOUNDS_ENABLED, 4141 SHOW_WEB_SUGGESTIONS, 4142 SIP_CALL_OPTIONS, 4143 SIP_RECEIVE_CALLS, 4144 POINTER_SPEED, 4145 VIBRATE_WHEN_RINGING, 4146 RINGTONE, 4147 LOCK_TO_APP_ENABLED, 4148 NOTIFICATION_SOUND, 4149 ACCELEROMETER_ROTATION, 4150 SHOW_BATTERY_PERCENT, 4151 NOTIFICATION_VIBRATION_INTENSITY, 4152 HAPTIC_FEEDBACK_INTENSITY, 4153 DISPLAY_COLOR_MODE 4154 }; 4155 4156 /** 4157 * Keys we no longer back up under the current schema, but want to continue to 4158 * process when restoring historical backup datasets. 4159 * 4160 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 4161 * otherwise they won't be restored. 4162 * 4163 * @hide 4164 */ 4165 public static final String[] LEGACY_RESTORE_SETTINGS = { 4166 }; 4167 4168 /** 4169 * These are all public system settings 4170 * 4171 * @hide 4172 */ 4173 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 4174 static { 4175 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 4176 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 4177 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 4178 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 4179 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 4180 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 4181 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 4182 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 4183 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 4184 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 4185 PUBLIC_SETTINGS.add(FONT_SCALE); 4186 PUBLIC_SETTINGS.add(DIM_SCREEN); 4187 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 4188 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 4189 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 4190 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 4191 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 4192 PUBLIC_SETTINGS.add(VIBRATE_ON); 4193 PUBLIC_SETTINGS.add(VOLUME_RING); 4194 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 4195 PUBLIC_SETTINGS.add(VOLUME_VOICE); 4196 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 4197 PUBLIC_SETTINGS.add(VOLUME_ALARM); 4198 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 4199 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 4200 PUBLIC_SETTINGS.add(RINGTONE); 4201 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 4202 PUBLIC_SETTINGS.add(ALARM_ALERT); 4203 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 4204 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 4205 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4206 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 4207 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 4208 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 4209 PUBLIC_SETTINGS.add(TIME_12_24); 4210 PUBLIC_SETTINGS.add(DATE_FORMAT); 4211 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 4212 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 4213 PUBLIC_SETTINGS.add(USER_ROTATION); 4214 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 4215 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4216 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4217 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 4218 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 4219 } 4220 4221 /** 4222 * These are all hidden system settings. 4223 * 4224 * @hide 4225 */ 4226 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 4227 static { 4228 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 4229 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 4230 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 4231 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 4232 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 4233 PRIVATE_SETTINGS.add(VOLUME_MASTER); 4234 PRIVATE_SETTINGS.add(MASTER_MONO); 4235 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 4236 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 4237 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 4238 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 4239 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 4240 PRIVATE_SETTINGS.add(HEARING_AID); 4241 PRIVATE_SETTINGS.add(TTY_MODE); 4242 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 4243 PRIVATE_SETTINGS.add(POINTER_LOCATION); 4244 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 4245 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 4246 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 4247 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 4248 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 4249 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 4250 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 4251 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 4252 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 4253 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 4254 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 4255 PRIVATE_SETTINGS.add(LOCK_SOUND); 4256 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 4257 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 4258 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 4259 PRIVATE_SETTINGS.add(SIP_ALWAYS); 4260 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 4261 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 4262 PRIVATE_SETTINGS.add(POINTER_SPEED); 4263 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 4264 PRIVATE_SETTINGS.add(EGG_MODE); 4265 PRIVATE_SETTINGS.add(SHOW_BATTERY_PERCENT); 4266 PRIVATE_SETTINGS.add(DISPLAY_COLOR_MODE); 4267 } 4268 4269 /** 4270 * These are all public system settings 4271 * 4272 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 4273 * otherwise they won't be restored. 4274 * 4275 * @hide 4276 */ 4277 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4278 static { 4279 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 4280 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4281 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4282 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4283 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4284 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4285 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4286 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4287 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4288 VALIDATORS.put(DISPLAY_COLOR_MODE, DISPLAY_COLOR_MODE_VALIDATOR); 4289 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4290 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4291 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4292 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4293 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4294 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4295 VALIDATORS.put(NOTIFICATION_VIBRATION_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4296 VALIDATORS.put(HAPTIC_FEEDBACK_INTENSITY, VIBRATION_INTENSITY_VALIDATOR); 4297 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4298 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4299 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4300 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4301 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4302 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4303 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4304 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 4305 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 4306 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4307 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4308 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4309 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4310 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4311 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4312 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4313 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4314 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4315 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4316 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 4317 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 4318 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4319 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4320 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4321 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4322 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4323 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4324 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4325 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4326 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4327 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4328 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4329 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4330 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4331 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4332 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4333 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4334 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4335 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4336 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4337 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4338 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4339 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4340 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4341 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4342 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4343 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4344 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4345 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4346 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4347 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4348 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4349 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4350 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4351 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4352 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4353 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4354 VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR); 4355 } 4356 4357 /** 4358 * These entries are considered common between the personal and the managed profile, 4359 * since the managed profile doesn't get to change them. 4360 */ 4361 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4362 static { 4363 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4364 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4365 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4366 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4367 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4368 } 4369 4370 /** @hide */ 4371 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4372 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4373 } 4374 4375 /** 4376 * These entries should be cloned from this profile's parent only if the dependency's 4377 * value is true ("1") 4378 * 4379 * Note: the dependencies must be Secure settings 4380 * 4381 * @hide 4382 */ 4383 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4384 static { 4385 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4386 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4387 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4388 } 4389 4390 /** @hide */ 4391 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4392 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4393 } 4394 4395 /** 4396 * System settings which can be accessed by instant apps. 4397 * @hide 4398 */ 4399 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 4400 static { 4401 INSTANT_APP_SETTINGS.add(TEXT_AUTO_REPLACE); 4402 INSTANT_APP_SETTINGS.add(TEXT_AUTO_CAPS); 4403 INSTANT_APP_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4404 INSTANT_APP_SETTINGS.add(TEXT_SHOW_PASSWORD); 4405 INSTANT_APP_SETTINGS.add(DATE_FORMAT); 4406 INSTANT_APP_SETTINGS.add(FONT_SCALE); 4407 INSTANT_APP_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4408 INSTANT_APP_SETTINGS.add(TIME_12_24); 4409 INSTANT_APP_SETTINGS.add(SOUND_EFFECTS_ENABLED); 4410 INSTANT_APP_SETTINGS.add(ACCELEROMETER_ROTATION); 4411 } 4412 4413 /** 4414 * When to use Wi-Fi calling 4415 * 4416 * @see android.telephony.TelephonyManager.WifiCallingChoices 4417 * @hide 4418 */ 4419 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4420 4421 // Settings moved to Settings.Secure 4422 4423 /** 4424 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4425 * instead 4426 */ 4427 @Deprecated 4428 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4429 4430 /** 4431 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4432 */ 4433 @Deprecated 4434 public static final String ANDROID_ID = Secure.ANDROID_ID; 4435 4436 /** 4437 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4438 */ 4439 @Deprecated 4440 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4441 4442 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 4443 4444 /** 4445 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4446 */ 4447 @Deprecated 4448 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4449 4450 /** 4451 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4452 */ 4453 @Deprecated 4454 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4455 4456 /** 4457 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4458 */ 4459 @Deprecated 4460 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4461 4462 /** 4463 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4464 */ 4465 @Deprecated 4466 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4467 4468 /** 4469 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4470 * instead 4471 */ 4472 @Deprecated 4473 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4474 4475 /** 4476 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4477 */ 4478 @Deprecated 4479 public static final String LOGGING_ID = Secure.LOGGING_ID; 4480 4481 /** 4482 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4483 */ 4484 @Deprecated 4485 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4486 4487 /** 4488 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4489 * instead 4490 */ 4491 @Deprecated 4492 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4493 4494 /** 4495 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4496 * instead 4497 */ 4498 @Deprecated 4499 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4500 4501 /** 4502 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4503 * instead 4504 */ 4505 @Deprecated 4506 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4507 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4508 4509 /** 4510 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4511 */ 4512 @Deprecated 4513 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4514 4515 /** 4516 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4517 */ 4518 @Deprecated 4519 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4520 4521 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 4522 4523 /** 4524 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4525 */ 4526 @Deprecated 4527 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4528 4529 /** 4530 * @deprecated Use 4531 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4532 */ 4533 @Deprecated 4534 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4535 4536 /** 4537 * @deprecated Use 4538 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4539 */ 4540 @Deprecated 4541 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4542 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4543 4544 /** 4545 * @deprecated Use 4546 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4547 */ 4548 @Deprecated 4549 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4550 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4551 4552 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 4553 BOOLEAN_VALIDATOR; 4554 4555 /** 4556 * @deprecated Use 4557 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4558 */ 4559 @Deprecated 4560 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4561 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4562 4563 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 4564 NON_NEGATIVE_INTEGER_VALIDATOR; 4565 4566 /** 4567 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4568 * instead 4569 */ 4570 @Deprecated 4571 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4572 4573 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 4574 NON_NEGATIVE_INTEGER_VALIDATOR; 4575 4576 /** 4577 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4578 */ 4579 @Deprecated 4580 public static final String WIFI_ON = Global.WIFI_ON; 4581 4582 /** 4583 * @deprecated Use 4584 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4585 * instead 4586 */ 4587 @Deprecated 4588 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4589 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4590 4591 /** 4592 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4593 */ 4594 @Deprecated 4595 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4596 4597 /** 4598 * @deprecated Use 4599 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4600 */ 4601 @Deprecated 4602 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4603 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4604 4605 /** 4606 * @deprecated Use 4607 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4608 */ 4609 @Deprecated 4610 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4611 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4612 4613 /** 4614 * @deprecated Use 4615 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4616 * instead 4617 */ 4618 @Deprecated 4619 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4620 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4621 4622 /** 4623 * @deprecated Use 4624 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4625 */ 4626 @Deprecated 4627 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4628 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4629 4630 /** 4631 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4632 * instead 4633 */ 4634 @Deprecated 4635 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4636 4637 /** 4638 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4639 */ 4640 @Deprecated 4641 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4642 4643 /** 4644 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4645 */ 4646 @Deprecated 4647 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4648 4649 /** 4650 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4651 * instead 4652 */ 4653 @Deprecated 4654 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4655 4656 /** 4657 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4658 * instead 4659 */ 4660 @Deprecated 4661 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4662 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4663 4664 /** 4665 * Checks if the specified app can modify system settings. As of API 4666 * level 23, an app cannot modify system settings unless it declares the 4667 * {@link android.Manifest.permission#WRITE_SETTINGS} 4668 * permission in its manifest, <em>and</em> the user specifically grants 4669 * the app this capability. To prompt the user to grant this approval, 4670 * the app must send an intent with the action {@link 4671 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4672 * the system to display a permission management screen. 4673 * 4674 * @param context App context. 4675 * @return true if the calling app can write to system settings, false otherwise 4676 */ 4677 public static boolean canWrite(Context context) { 4678 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4679 context.getOpPackageName(), false); 4680 } 4681 } 4682 4683 /** 4684 * Secure system settings, containing system preferences that applications 4685 * can read but are not allowed to write. These are for preferences that 4686 * the user must explicitly modify through the system UI or specialized 4687 * APIs for those values, not modified directly by applications. 4688 */ 4689 public static final class Secure extends NameValueTable { 4690 // NOTE: If you add new settings here, be sure to add them to 4691 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoSecureSettingsLocked. 4692 4693 /** 4694 * The content:// style URL for this table 4695 */ 4696 public static final Uri CONTENT_URI = 4697 Uri.parse("content://" + AUTHORITY + "/secure"); 4698 4699 private static final ContentProviderHolder sProviderHolder = 4700 new ContentProviderHolder(CONTENT_URI); 4701 4702 // Populated lazily, guarded by class object: 4703 private static final NameValueCache sNameValueCache = new NameValueCache( 4704 CONTENT_URI, 4705 CALL_METHOD_GET_SECURE, 4706 CALL_METHOD_PUT_SECURE, 4707 sProviderHolder); 4708 4709 private static ILockSettings sLockSettings = null; 4710 4711 private static boolean sIsSystemProcess; 4712 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4713 private static final HashSet<String> MOVED_TO_GLOBAL; 4714 static { 4715 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4716 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4717 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4718 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4719 4720 MOVED_TO_GLOBAL = new HashSet<>(); 4721 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4722 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4723 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4724 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4725 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4726 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4727 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4728 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4729 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4730 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4731 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4732 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4733 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4734 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4735 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4736 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4737 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4738 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4739 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4740 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4741 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4742 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4743 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4744 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4745 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4746 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4747 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4748 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4749 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4750 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4751 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4752 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4753 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4754 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4755 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4756 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4757 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4758 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4759 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4760 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4761 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4762 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4763 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4764 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4765 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4766 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4767 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4768 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4769 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4770 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4771 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4772 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4773 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4774 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4775 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4776 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4777 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4778 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4779 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4780 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4781 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4782 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4783 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4784 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4785 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4786 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4787 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4788 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4789 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4790 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4791 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4792 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4793 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4794 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4795 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4796 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4797 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4798 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4799 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4800 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4801 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4802 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4803 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4804 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4805 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4806 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4807 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4808 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4809 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4810 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4811 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4812 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4813 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4814 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4815 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4816 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4817 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4818 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4819 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4820 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4821 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4822 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4823 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4824 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4825 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4826 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4827 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4828 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4829 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4830 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4831 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4832 } 4833 4834 /** @hide */ 4835 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4836 outKeySet.addAll(MOVED_TO_GLOBAL); 4837 } 4838 4839 /** @hide */ 4840 public static void clearProviderForTest() { 4841 sProviderHolder.clearProviderForTest(); 4842 sNameValueCache.clearGenerationTrackerForTest(); 4843 } 4844 4845 /** 4846 * Look up a name in the database. 4847 * @param resolver to access the database with 4848 * @param name to look up in the table 4849 * @return the corresponding value, or null if not present 4850 */ 4851 public static String getString(ContentResolver resolver, String name) { 4852 return getStringForUser(resolver, name, resolver.getUserId()); 4853 } 4854 4855 /** @hide */ 4856 public static String getStringForUser(ContentResolver resolver, String name, 4857 int userHandle) { 4858 if (MOVED_TO_GLOBAL.contains(name)) { 4859 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4860 + " to android.provider.Settings.Global."); 4861 return Global.getStringForUser(resolver, name, userHandle); 4862 } 4863 4864 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4865 synchronized (Secure.class) { 4866 if (sLockSettings == null) { 4867 sLockSettings = ILockSettings.Stub.asInterface( 4868 (IBinder) ServiceManager.getService("lock_settings")); 4869 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4870 } 4871 } 4872 if (sLockSettings != null && !sIsSystemProcess) { 4873 // No context; use the ActivityThread's context as an approximation for 4874 // determining the target API level. 4875 Application application = ActivityThread.currentApplication(); 4876 4877 boolean isPreMnc = application != null 4878 && application.getApplicationInfo() != null 4879 && application.getApplicationInfo().targetSdkVersion 4880 <= VERSION_CODES.LOLLIPOP_MR1; 4881 if (isPreMnc) { 4882 try { 4883 return sLockSettings.getString(name, "0", userHandle); 4884 } catch (RemoteException re) { 4885 // Fall through 4886 } 4887 } else { 4888 throw new SecurityException("Settings.Secure." + name 4889 + " is deprecated and no longer accessible." 4890 + " See API documentation for potential replacements."); 4891 } 4892 } 4893 } 4894 4895 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4896 } 4897 4898 /** 4899 * Store a name/value pair into the database. 4900 * @param resolver to access the database with 4901 * @param name to store 4902 * @param value to associate with the name 4903 * @return true if the value was set, false on database errors 4904 */ 4905 public static boolean putString(ContentResolver resolver, String name, String value) { 4906 return putStringForUser(resolver, name, value, resolver.getUserId()); 4907 } 4908 4909 /** @hide */ 4910 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4911 int userHandle) { 4912 return putStringForUser(resolver, name, value, null, false, userHandle); 4913 } 4914 4915 /** @hide */ 4916 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4917 @NonNull String name, @Nullable String value, @Nullable String tag, 4918 boolean makeDefault, @UserIdInt int userHandle) { 4919 if (LOCATION_MODE.equals(name)) { 4920 // Map LOCATION_MODE to underlying location provider storage API 4921 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4922 } 4923 if (MOVED_TO_GLOBAL.contains(name)) { 4924 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4925 + " to android.provider.Settings.Global"); 4926 return Global.putStringForUser(resolver, name, value, 4927 tag, makeDefault, userHandle); 4928 } 4929 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4930 makeDefault, userHandle); 4931 } 4932 4933 /** 4934 * Store a name/value pair into the database. 4935 * <p> 4936 * The method takes an optional tag to associate with the setting 4937 * which can be used to clear only settings made by your package and 4938 * associated with this tag by passing the tag to {@link 4939 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4940 * the current tag. Also if another package changes the setting 4941 * then the tag will be set to the one specified in the set call 4942 * which can be null. Also any of the settings setters that do not 4943 * take a tag as an argument effectively clears the tag. 4944 * </p><p> 4945 * For example, if you set settings A and B with tags T1 and T2 and 4946 * another app changes setting A (potentially to the same value), it 4947 * can assign to it a tag T3 (note that now the package that changed 4948 * the setting is not yours). Now if you reset your changes for T1 and 4949 * T2 only setting B will be reset and A not (as it was changed by 4950 * another package) but since A did not change you are in the desired 4951 * initial state. Now if the other app changes the value of A (assuming 4952 * you registered an observer in the beginning) you would detect that 4953 * the setting was changed by another app and handle this appropriately 4954 * (ignore, set back to some value, etc). 4955 * </p><p> 4956 * Also the method takes an argument whether to make the value the 4957 * default for this setting. If the system already specified a default 4958 * value, then the one passed in here will <strong>not</strong> 4959 * be set as the default. 4960 * </p> 4961 * 4962 * @param resolver to access the database with. 4963 * @param name to store. 4964 * @param value to associate with the name. 4965 * @param tag to associate with the setting. 4966 * @param makeDefault whether to make the value the default one. 4967 * @return true if the value was set, false on database errors. 4968 * 4969 * @see #resetToDefaults(ContentResolver, String) 4970 * 4971 * @hide 4972 */ 4973 @SystemApi 4974 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4975 public static boolean putString(@NonNull ContentResolver resolver, 4976 @NonNull String name, @Nullable String value, @Nullable String tag, 4977 boolean makeDefault) { 4978 return putStringForUser(resolver, name, value, tag, makeDefault, 4979 resolver.getUserId()); 4980 } 4981 4982 /** 4983 * Reset the settings to their defaults. This would reset <strong>only</strong> 4984 * settings set by the caller's package. Think of it of a way to undo your own 4985 * changes to the global settings. Passing in the optional tag will reset only 4986 * settings changed by your package and associated with this tag. 4987 * 4988 * @param resolver Handle to the content resolver. 4989 * @param tag Optional tag which should be associated with the settings to reset. 4990 * 4991 * @see #putString(ContentResolver, String, String, String, boolean) 4992 * 4993 * @hide 4994 */ 4995 @SystemApi 4996 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4997 public static void resetToDefaults(@NonNull ContentResolver resolver, 4998 @Nullable String tag) { 4999 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 5000 resolver.getUserId()); 5001 } 5002 5003 /** 5004 * 5005 * Reset the settings to their defaults for a given user with a specific mode. The 5006 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 5007 * allowing resetting the settings made by a package and associated with the tag. 5008 * 5009 * @param resolver Handle to the content resolver. 5010 * @param tag Optional tag which should be associated with the settings to reset. 5011 * @param mode The reset mode. 5012 * @param userHandle The user for which to reset to defaults. 5013 * 5014 * @see #RESET_MODE_PACKAGE_DEFAULTS 5015 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 5016 * @see #RESET_MODE_UNTRUSTED_CHANGES 5017 * @see #RESET_MODE_TRUSTED_DEFAULTS 5018 * 5019 * @hide 5020 */ 5021 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 5022 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 5023 try { 5024 Bundle arg = new Bundle(); 5025 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 5026 if (tag != null) { 5027 arg.putString(CALL_METHOD_TAG_KEY, tag); 5028 } 5029 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 5030 IContentProvider cp = sProviderHolder.getProvider(resolver); 5031 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 5032 } catch (RemoteException e) { 5033 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 5034 } 5035 } 5036 5037 /** 5038 * Construct the content URI for a particular name/value pair, 5039 * useful for monitoring changes with a ContentObserver. 5040 * @param name to look up in the table 5041 * @return the corresponding content URI, or null if not present 5042 */ 5043 public static Uri getUriFor(String name) { 5044 if (MOVED_TO_GLOBAL.contains(name)) { 5045 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 5046 + " to android.provider.Settings.Global, returning global URI."); 5047 return Global.getUriFor(Global.CONTENT_URI, name); 5048 } 5049 return getUriFor(CONTENT_URI, name); 5050 } 5051 5052 /** 5053 * Convenience function for retrieving a single secure settings value 5054 * as an integer. Note that internally setting values are always 5055 * stored as strings; this function converts the string to an integer 5056 * for you. The default value will be returned if the setting is 5057 * not defined or not an integer. 5058 * 5059 * @param cr The ContentResolver to access. 5060 * @param name The name of the setting to retrieve. 5061 * @param def Value to return if the setting is not defined. 5062 * 5063 * @return The setting's current value, or 'def' if it is not defined 5064 * or not a valid integer. 5065 */ 5066 public static int getInt(ContentResolver cr, String name, int def) { 5067 return getIntForUser(cr, name, def, cr.getUserId()); 5068 } 5069 5070 /** @hide */ 5071 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 5072 if (LOCATION_MODE.equals(name)) { 5073 // Map from to underlying location provider storage API to location mode 5074 return getLocationModeForUser(cr, userHandle); 5075 } 5076 String v = getStringForUser(cr, name, userHandle); 5077 try { 5078 return v != null ? Integer.parseInt(v) : def; 5079 } catch (NumberFormatException e) { 5080 return def; 5081 } 5082 } 5083 5084 /** 5085 * Convenience function for retrieving a single secure settings value 5086 * as an integer. Note that internally setting values are always 5087 * stored as strings; this function converts the string to an integer 5088 * for you. 5089 * <p> 5090 * This version does not take a default value. If the setting has not 5091 * been set, or the string value is not a number, 5092 * it throws {@link SettingNotFoundException}. 5093 * 5094 * @param cr The ContentResolver to access. 5095 * @param name The name of the setting to retrieve. 5096 * 5097 * @throws SettingNotFoundException Thrown if a setting by the given 5098 * name can't be found or the setting value is not an integer. 5099 * 5100 * @return The setting's current value. 5101 */ 5102 public static int getInt(ContentResolver cr, String name) 5103 throws SettingNotFoundException { 5104 return getIntForUser(cr, name, cr.getUserId()); 5105 } 5106 5107 /** @hide */ 5108 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 5109 throws SettingNotFoundException { 5110 if (LOCATION_MODE.equals(name)) { 5111 // Map from to underlying location provider storage API to location mode 5112 return getLocationModeForUser(cr, userHandle); 5113 } 5114 String v = getStringForUser(cr, name, userHandle); 5115 try { 5116 return Integer.parseInt(v); 5117 } catch (NumberFormatException e) { 5118 throw new SettingNotFoundException(name); 5119 } 5120 } 5121 5122 /** 5123 * Convenience function for updating a single settings value as an 5124 * integer. This will either create a new entry in the table if the 5125 * given name does not exist, or modify the value of the existing row 5126 * with that name. Note that internally setting values are always 5127 * stored as strings, so this function converts the given value to a 5128 * string before storing it. 5129 * 5130 * @param cr The ContentResolver to access. 5131 * @param name The name of the setting to modify. 5132 * @param value The new value for the setting. 5133 * @return true if the value was set, false on database errors 5134 */ 5135 public static boolean putInt(ContentResolver cr, String name, int value) { 5136 return putIntForUser(cr, name, value, cr.getUserId()); 5137 } 5138 5139 /** @hide */ 5140 public static boolean putIntForUser(ContentResolver cr, String name, int value, 5141 int userHandle) { 5142 return putStringForUser(cr, name, Integer.toString(value), userHandle); 5143 } 5144 5145 /** 5146 * Convenience function for retrieving a single secure settings value 5147 * as a {@code long}. Note that internally setting values are always 5148 * stored as strings; this function converts the string to a {@code long} 5149 * for you. The default value will be returned if the setting is 5150 * not defined or not a {@code long}. 5151 * 5152 * @param cr The ContentResolver to access. 5153 * @param name The name of the setting to retrieve. 5154 * @param def Value to return if the setting is not defined. 5155 * 5156 * @return The setting's current value, or 'def' if it is not defined 5157 * or not a valid {@code long}. 5158 */ 5159 public static long getLong(ContentResolver cr, String name, long def) { 5160 return getLongForUser(cr, name, def, cr.getUserId()); 5161 } 5162 5163 /** @hide */ 5164 public static long getLongForUser(ContentResolver cr, String name, long def, 5165 int userHandle) { 5166 String valString = getStringForUser(cr, name, userHandle); 5167 long value; 5168 try { 5169 value = valString != null ? Long.parseLong(valString) : def; 5170 } catch (NumberFormatException e) { 5171 value = def; 5172 } 5173 return value; 5174 } 5175 5176 /** 5177 * Convenience function for retrieving a single secure settings value 5178 * as a {@code long}. Note that internally setting values are always 5179 * stored as strings; this function converts the string to a {@code long} 5180 * for you. 5181 * <p> 5182 * This version does not take a default value. If the setting has not 5183 * been set, or the string value is not a number, 5184 * it throws {@link SettingNotFoundException}. 5185 * 5186 * @param cr The ContentResolver to access. 5187 * @param name The name of the setting to retrieve. 5188 * 5189 * @return The setting's current value. 5190 * @throws SettingNotFoundException Thrown if a setting by the given 5191 * name can't be found or the setting value is not an integer. 5192 */ 5193 public static long getLong(ContentResolver cr, String name) 5194 throws SettingNotFoundException { 5195 return getLongForUser(cr, name, cr.getUserId()); 5196 } 5197 5198 /** @hide */ 5199 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 5200 throws SettingNotFoundException { 5201 String valString = getStringForUser(cr, name, userHandle); 5202 try { 5203 return Long.parseLong(valString); 5204 } catch (NumberFormatException e) { 5205 throw new SettingNotFoundException(name); 5206 } 5207 } 5208 5209 /** 5210 * Convenience function for updating a secure settings value as a long 5211 * integer. This will either create a new entry in the table if the 5212 * given name does not exist, or modify the value of the existing row 5213 * with that name. Note that internally setting values are always 5214 * stored as strings, so this function converts the given value to a 5215 * string before storing it. 5216 * 5217 * @param cr The ContentResolver to access. 5218 * @param name The name of the setting to modify. 5219 * @param value The new value for the setting. 5220 * @return true if the value was set, false on database errors 5221 */ 5222 public static boolean putLong(ContentResolver cr, String name, long value) { 5223 return putLongForUser(cr, name, value, cr.getUserId()); 5224 } 5225 5226 /** @hide */ 5227 public static boolean putLongForUser(ContentResolver cr, String name, long value, 5228 int userHandle) { 5229 return putStringForUser(cr, name, Long.toString(value), userHandle); 5230 } 5231 5232 /** 5233 * Convenience function for retrieving a single secure settings value 5234 * as a floating point number. Note that internally setting values are 5235 * always stored as strings; this function converts the string to an 5236 * float for you. The default value will be returned if the setting 5237 * is not defined or not a valid float. 5238 * 5239 * @param cr The ContentResolver to access. 5240 * @param name The name of the setting to retrieve. 5241 * @param def Value to return if the setting is not defined. 5242 * 5243 * @return The setting's current value, or 'def' if it is not defined 5244 * or not a valid float. 5245 */ 5246 public static float getFloat(ContentResolver cr, String name, float def) { 5247 return getFloatForUser(cr, name, def, cr.getUserId()); 5248 } 5249 5250 /** @hide */ 5251 public static float getFloatForUser(ContentResolver cr, String name, float def, 5252 int userHandle) { 5253 String v = getStringForUser(cr, name, userHandle); 5254 try { 5255 return v != null ? Float.parseFloat(v) : def; 5256 } catch (NumberFormatException e) { 5257 return def; 5258 } 5259 } 5260 5261 /** 5262 * Convenience function for retrieving a single secure settings value 5263 * as a float. Note that internally setting values are always 5264 * stored as strings; this function converts the string to a float 5265 * for you. 5266 * <p> 5267 * This version does not take a default value. If the setting has not 5268 * been set, or the string value is not a number, 5269 * it throws {@link SettingNotFoundException}. 5270 * 5271 * @param cr The ContentResolver to access. 5272 * @param name The name of the setting to retrieve. 5273 * 5274 * @throws SettingNotFoundException Thrown if a setting by the given 5275 * name can't be found or the setting value is not a float. 5276 * 5277 * @return The setting's current value. 5278 */ 5279 public static float getFloat(ContentResolver cr, String name) 5280 throws SettingNotFoundException { 5281 return getFloatForUser(cr, name, cr.getUserId()); 5282 } 5283 5284 /** @hide */ 5285 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 5286 throws SettingNotFoundException { 5287 String v = getStringForUser(cr, name, userHandle); 5288 if (v == null) { 5289 throw new SettingNotFoundException(name); 5290 } 5291 try { 5292 return Float.parseFloat(v); 5293 } catch (NumberFormatException e) { 5294 throw new SettingNotFoundException(name); 5295 } 5296 } 5297 5298 /** 5299 * Convenience function for updating a single settings value as a 5300 * floating point number. This will either create a new entry in the 5301 * table if the given name does not exist, or modify the value of the 5302 * existing row with that name. Note that internally setting values 5303 * are always stored as strings, so this function converts the given 5304 * value to a string before storing it. 5305 * 5306 * @param cr The ContentResolver to access. 5307 * @param name The name of the setting to modify. 5308 * @param value The new value for the setting. 5309 * @return true if the value was set, false on database errors 5310 */ 5311 public static boolean putFloat(ContentResolver cr, String name, float value) { 5312 return putFloatForUser(cr, name, value, cr.getUserId()); 5313 } 5314 5315 /** @hide */ 5316 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5317 int userHandle) { 5318 return putStringForUser(cr, name, Float.toString(value), userHandle); 5319 } 5320 5321 /** 5322 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5323 * instead 5324 */ 5325 @Deprecated 5326 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5327 Global.DEVELOPMENT_SETTINGS_ENABLED; 5328 5329 /** 5330 * When the user has enable the option to have a "bug report" command 5331 * in the power menu. 5332 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5333 * @hide 5334 */ 5335 @Deprecated 5336 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5337 5338 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 5339 5340 /** 5341 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5342 */ 5343 @Deprecated 5344 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5345 5346 /** 5347 * Setting to allow mock locations and location provider status to be injected into the 5348 * LocationManager service for testing purposes during application development. These 5349 * locations and status values override actual location and status information generated 5350 * by network, gps, or other location providers. 5351 * 5352 * @deprecated This settings is not used anymore. 5353 */ 5354 @Deprecated 5355 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5356 5357 private static final Validator ALLOW_MOCK_LOCATION_VALIDATOR = BOOLEAN_VALIDATOR; 5358 5359 /** 5360 * On Android 8.0 (API level 26) and higher versions of the platform, 5361 * a 64-bit number (expressed as a hexadecimal string), unique to 5362 * each combination of app-signing key, user, and device. 5363 * Values of {@code ANDROID_ID} are scoped by signing key and user. 5364 * The value may change if a factory reset is performed on the 5365 * device or if an APK signing key changes. 5366 * 5367 * For more information about how the platform handles {@code ANDROID_ID} 5368 * in Android 8.0 (API level 26) and higher, see <a 5369 * href="{@docRoot}preview/behavior-changes.html#privacy-all"> 5370 * Android 8.0 Behavior Changes</a>. 5371 * 5372 * <p class="note"><strong>Note:</strong> For apps that were installed 5373 * prior to updating the device to a version of Android 8.0 5374 * (API level 26) or higher, the value of {@code ANDROID_ID} changes 5375 * if the app is uninstalled and then reinstalled after the OTA. 5376 * To preserve values across uninstalls after an OTA to Android 8.0 5377 * or higher, developers can use 5378 * <a href="{@docRoot}guide/topics/data/keyvaluebackup.html"> 5379 * Key/Value Backup</a>.</p> 5380 * 5381 * <p>In versions of the platform lower than Android 8.0 (API level 26), 5382 * a 64-bit number (expressed as a hexadecimal string) that is randomly 5383 * generated when the user first sets up the device and should remain 5384 * constant for the lifetime of the user's device. 5385 * 5386 * On devices that have 5387 * <a href="{@docRoot}about/versions/android-4.2.html#MultipleUsers"> 5388 * multiple users</a>, each user appears as a 5389 * completely separate device, so the {@code ANDROID_ID} value is 5390 * unique to each user.</p> 5391 * 5392 * <p class="note"><strong>Note:</strong> If the caller is an Instant App the ID is scoped 5393 * to the Instant App, it is generated when the Instant App is first installed and reset if 5394 * the user clears the Instant App. 5395 */ 5396 public static final String ANDROID_ID = "android_id"; 5397 5398 /** 5399 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5400 */ 5401 @Deprecated 5402 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5403 5404 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 5405 5406 /** 5407 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5408 */ 5409 @Deprecated 5410 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5411 5412 /** 5413 * Setting to record the input method used by default, holding the ID 5414 * of the desired method. 5415 */ 5416 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5417 5418 /** 5419 * Setting to record the input method subtype used by default, holding the ID 5420 * of the desired method. 5421 */ 5422 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5423 "selected_input_method_subtype"; 5424 5425 /** 5426 * Setting to record the history of input method subtype, holding the pair of ID of IME 5427 * and its last used subtype. 5428 * @hide 5429 */ 5430 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5431 "input_methods_subtype_history"; 5432 5433 /** 5434 * Setting to record the visibility of input method selector 5435 */ 5436 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5437 "input_method_selector_visibility"; 5438 5439 /** 5440 * The currently selected voice interaction service flattened ComponentName. 5441 * @hide 5442 */ 5443 @TestApi 5444 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5445 5446 /** 5447 * The currently selected autofill service flattened ComponentName. 5448 * @hide 5449 */ 5450 @TestApi 5451 public static final String AUTOFILL_SERVICE = "autofill_service"; 5452 5453 private static final Validator AUTOFILL_SERVICE_VALIDATOR = COMPONENT_NAME_VALIDATOR; 5454 5455 /** 5456 * Boolean indicating if Autofill supports field classification. 5457 * 5458 * @see android.service.autofill.AutofillService 5459 * 5460 * @hide 5461 */ 5462 @SystemApi 5463 @TestApi 5464 public static final String AUTOFILL_FEATURE_FIELD_CLASSIFICATION = 5465 "autofill_field_classification"; 5466 5467 /** 5468 * Defines value returned by {@link android.service.autofill.UserData#getMaxUserDataSize()}. 5469 * 5470 * @hide 5471 */ 5472 @SystemApi 5473 @TestApi 5474 public static final String AUTOFILL_USER_DATA_MAX_USER_DATA_SIZE = 5475 "autofill_user_data_max_user_data_size"; 5476 5477 /** 5478 * Defines value returned by 5479 * {@link android.service.autofill.UserData#getMaxFieldClassificationIdsSize()}. 5480 * 5481 * @hide 5482 */ 5483 @SystemApi 5484 @TestApi 5485 public static final String AUTOFILL_USER_DATA_MAX_FIELD_CLASSIFICATION_IDS_SIZE = 5486 "autofill_user_data_max_field_classification_size"; 5487 5488 /** 5489 * Defines value returned by 5490 * {@link android.service.autofill.UserData#getMaxCategoryCount()}. 5491 * 5492 * @hide 5493 */ 5494 @SystemApi 5495 @TestApi 5496 public static final String AUTOFILL_USER_DATA_MAX_CATEGORY_COUNT = 5497 "autofill_user_data_max_category_count"; 5498 5499 /** 5500 * Defines value returned by {@link android.service.autofill.UserData#getMaxValueLength()}. 5501 * 5502 * @hide 5503 */ 5504 @SystemApi 5505 @TestApi 5506 public static final String AUTOFILL_USER_DATA_MAX_VALUE_LENGTH = 5507 "autofill_user_data_max_value_length"; 5508 5509 /** 5510 * Defines value returned by {@link android.service.autofill.UserData#getMinValueLength()}. 5511 * 5512 * @hide 5513 */ 5514 @SystemApi 5515 @TestApi 5516 public static final String AUTOFILL_USER_DATA_MIN_VALUE_LENGTH = 5517 "autofill_user_data_min_value_length"; 5518 5519 /** 5520 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5521 */ 5522 @Deprecated 5523 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5524 5525 /** 5526 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5527 * @hide 5528 */ 5529 @TestApi 5530 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5531 5532 /** 5533 * The current state of device personalization. 5534 * 5535 * @hide 5536 * @see UserSetupPersonalization 5537 */ 5538 public static final String USER_SETUP_PERSONALIZATION_STATE = 5539 "user_setup_personalization_state"; 5540 5541 /** 5542 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5543 * This value differs from USER_SETUP_COMPLETE in that it can be reset back to 0 5544 * in case SetupWizard has been re-enabled on TV devices. 5545 * 5546 * @hide 5547 */ 5548 public static final String TV_USER_SETUP_COMPLETE = "tv_user_setup_complete"; 5549 5550 /** 5551 * Prefix for category name that marks whether a suggested action from that category was 5552 * completed. 5553 * @hide 5554 */ 5555 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5556 5557 /** 5558 * List of input methods that are currently enabled. This is a string 5559 * containing the IDs of all enabled input methods, each ID separated 5560 * by ':'. 5561 * 5562 * Format like "ime0;subtype0;subtype1;subtype2:ime1:ime2;subtype0" 5563 * where imeId is ComponentName and subtype is int32. 5564 */ 5565 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5566 5567 /** 5568 * List of system input methods that are currently disabled. This is a string 5569 * containing the IDs of all disabled input methods, each ID separated 5570 * by ':'. 5571 * @hide 5572 */ 5573 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5574 5575 /** 5576 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5577 * determines if the IME should be shown when a hard keyboard is attached. 5578 * @hide 5579 */ 5580 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5581 5582 private static final Validator SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR = BOOLEAN_VALIDATOR; 5583 5584 /** 5585 * Host name and port for global http proxy. Uses ':' seperator for 5586 * between host and port. 5587 * 5588 * @deprecated Use {@link Global#HTTP_PROXY} 5589 */ 5590 @Deprecated 5591 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5592 5593 /** 5594 * Package designated as always-on VPN provider. 5595 * 5596 * @hide 5597 */ 5598 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5599 5600 /** 5601 * Whether to block networking outside of VPN connections while always-on is set. 5602 * @see #ALWAYS_ON_VPN_APP 5603 * 5604 * @hide 5605 */ 5606 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5607 5608 /** 5609 * Whether applications can be installed for this user via the system's 5610 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5611 * 5612 * <p>1 = permit app installation via the system package installer intent 5613 * <p>0 = do not allow use of the package installer 5614 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5615 * {@link PackageManager#canRequestPackageInstalls()} 5616 * @see PackageManager#canRequestPackageInstalls() 5617 */ 5618 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5619 5620 /** 5621 * A flag to tell {@link com.android.server.devicepolicy.DevicePolicyManagerService} that 5622 * the default for {@link #INSTALL_NON_MARKET_APPS} is reversed for this user on OTA. So it 5623 * can set the restriction {@link android.os.UserManager#DISALLOW_INSTALL_UNKNOWN_SOURCES} 5624 * on behalf of the profile owner if needed to make the change transparent for profile 5625 * owners. 5626 * 5627 * @hide 5628 */ 5629 public static final String UNKNOWN_SOURCES_DEFAULT_REVERSED = 5630 "unknown_sources_default_reversed"; 5631 5632 /** 5633 * Comma-separated list of location providers that activities may access. Do not rely on 5634 * this value being present in settings.db or on ContentObserver notifications on the 5635 * corresponding Uri. 5636 * 5637 * @deprecated use {@link #LOCATION_MODE} and 5638 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5639 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5640 */ 5641 @Deprecated 5642 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5643 5644 /** 5645 * The degree of location access enabled by the user. 5646 * <p> 5647 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5648 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5649 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5650 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5651 * modes that might be added in the future. 5652 * <p> 5653 * Note: do not rely on this value being present in settings.db or on ContentObserver 5654 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5655 * to receive changes in this value. 5656 * 5657 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5658 * get the status of a location provider, use 5659 * {@link LocationManager#isProviderEnabled(String)}. 5660 */ 5661 @Deprecated 5662 public static final String LOCATION_MODE = "location_mode"; 5663 5664 /** 5665 * The App or module that changes the location mode. 5666 * @hide 5667 */ 5668 public static final String LOCATION_CHANGER = "location_changer"; 5669 /** 5670 * The location changer is unknown or unable to detect. 5671 * @hide 5672 */ 5673 public static final int LOCATION_CHANGER_UNKNOWN = 0; 5674 /** 5675 * Location settings in system settings. 5676 * @hide 5677 */ 5678 public static final int LOCATION_CHANGER_SYSTEM_SETTINGS = 1; 5679 /** 5680 * The location icon in drop down notification drawer. 5681 * @hide 5682 */ 5683 public static final int LOCATION_CHANGER_QUICK_SETTINGS = 2; 5684 5685 /** 5686 * Location access disabled. 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_OFF = 0; 5694 5695 /** 5696 * Network Location Provider disabled, but GPS and other sensors enabled. 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_SENSORS_ONLY = 1; 5704 5705 /** 5706 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5707 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5708 * {@link android.location.Criteria#POWER_MEDIUM}. 5709 * 5710 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5711 * get the status of a location provider, use 5712 * {@link LocationManager#isProviderEnabled(String)}. 5713 */ 5714 @Deprecated 5715 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5716 5717 /** 5718 * Best-effort location computation allowed. 5719 * 5720 * @deprecated To check location status, use {@link LocationManager#isLocationEnabled()}. To 5721 * get the status of a location provider, use 5722 * {@link LocationManager#isProviderEnabled(String)}. 5723 */ 5724 @Deprecated 5725 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5726 5727 /** 5728 * A flag containing settings used for biometric weak 5729 * @hide 5730 */ 5731 @Deprecated 5732 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5733 "lock_biometric_weak_flags"; 5734 5735 /** 5736 * Whether lock-to-app will lock the keyguard when exiting. 5737 * @hide 5738 */ 5739 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5740 5741 /** 5742 * Whether autolock is enabled (0 = false, 1 = true) 5743 * 5744 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5745 * level of the keyguard. 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 LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5750 5751 /** 5752 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5753 * 5754 * @deprecated Accessing this setting from an app that is targeting 5755 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5756 */ 5757 @Deprecated 5758 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5759 5760 /** 5761 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5762 * true) 5763 * 5764 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5765 * lockscreen uses 5766 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5767 * Accessing this setting from an app that is targeting 5768 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5769 */ 5770 @Deprecated 5771 public static final String 5772 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5773 5774 /** 5775 * This preference allows the device to be locked given time after screen goes off, 5776 * subject to current DeviceAdmin policy limits. 5777 * @hide 5778 */ 5779 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5780 5781 5782 /** 5783 * This preference contains the string that shows for owner info on LockScreen. 5784 * @hide 5785 * @deprecated 5786 */ 5787 @Deprecated 5788 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5789 5790 /** 5791 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5792 * @hide 5793 */ 5794 @Deprecated 5795 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5796 "lock_screen_appwidget_ids"; 5797 5798 /** 5799 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5800 * @hide 5801 */ 5802 @Deprecated 5803 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5804 "lock_screen_fallback_appwidget_id"; 5805 5806 /** 5807 * Index of the lockscreen appwidget to restore, -1 if none. 5808 * @hide 5809 */ 5810 @Deprecated 5811 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5812 "lock_screen_sticky_appwidget"; 5813 5814 /** 5815 * This preference enables showing the owner info on LockScreen. 5816 * @hide 5817 * @deprecated 5818 */ 5819 @Deprecated 5820 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5821 "lock_screen_owner_info_enabled"; 5822 5823 /** 5824 * When set by a user, allows notifications to be shown atop a securely locked screen 5825 * in their full "private" form (same as when the device is unlocked). 5826 * @hide 5827 */ 5828 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5829 "lock_screen_allow_private_notifications"; 5830 5831 /** 5832 * When set by a user, allows notification remote input atop a securely locked screen 5833 * without having to unlock 5834 * @hide 5835 */ 5836 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5837 "lock_screen_allow_remote_input"; 5838 5839 /** 5840 * Set by the system to track if the user needs to see the call to action for 5841 * the lockscreen notification policy. 5842 * @hide 5843 */ 5844 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5845 "show_note_about_notification_hiding"; 5846 5847 /** 5848 * Set to 1 by the system after trust agents have been initialized. 5849 * @hide 5850 */ 5851 public static final String TRUST_AGENTS_INITIALIZED = 5852 "trust_agents_initialized"; 5853 5854 /** 5855 * The Logging ID (a unique 64-bit value) as a hex string. 5856 * Used as a pseudonymous identifier for logging. 5857 * @deprecated This identifier is poorly initialized and has 5858 * many collisions. It should not be used. 5859 */ 5860 @Deprecated 5861 public static final String LOGGING_ID = "logging_id"; 5862 5863 /** 5864 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5865 */ 5866 @Deprecated 5867 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5868 5869 /** 5870 * No longer supported. 5871 */ 5872 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5873 5874 /** 5875 * No longer supported. 5876 */ 5877 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5878 5879 /** 5880 * No longer supported. 5881 */ 5882 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5883 5884 /** 5885 * Settings classname to launch when Settings is clicked from All 5886 * Applications. Needed because of user testing between the old 5887 * and new Settings apps. 5888 */ 5889 // TODO: 881807 5890 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5891 5892 /** 5893 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5894 */ 5895 @Deprecated 5896 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5897 5898 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5899 5900 /** 5901 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5902 */ 5903 @Deprecated 5904 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5905 5906 /** 5907 * If accessibility is enabled. 5908 */ 5909 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5910 5911 private static final Validator ACCESSIBILITY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5912 5913 /** 5914 * Setting specifying if the accessibility shortcut is enabled. 5915 * @hide 5916 */ 5917 public static final String ACCESSIBILITY_SHORTCUT_ENABLED = 5918 "accessibility_shortcut_enabled"; 5919 5920 private static final Validator ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5921 5922 /** 5923 * Setting specifying if the accessibility shortcut is enabled. 5924 * @hide 5925 */ 5926 public static final String ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN = 5927 "accessibility_shortcut_on_lock_screen"; 5928 5929 private static final Validator ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR = 5930 BOOLEAN_VALIDATOR; 5931 5932 /** 5933 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5934 * @hide 5935 */ 5936 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5937 "accessibility_shortcut_dialog_shown"; 5938 5939 private static final Validator ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR = 5940 BOOLEAN_VALIDATOR; 5941 5942 /** 5943 * Setting specifying the accessibility service to be toggled via the accessibility 5944 * shortcut. Must be its flattened {@link ComponentName}. 5945 * @hide 5946 */ 5947 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5948 "accessibility_shortcut_target_service"; 5949 5950 private static final Validator ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR = 5951 COMPONENT_NAME_VALIDATOR; 5952 5953 /** 5954 * Setting specifying the accessibility service or feature to be toggled via the 5955 * accessibility button in the navigation bar. This is either a flattened 5956 * {@link ComponentName} or the class name of a system class implementing a supported 5957 * accessibility feature. 5958 * @hide 5959 */ 5960 public static final String ACCESSIBILITY_BUTTON_TARGET_COMPONENT = 5961 "accessibility_button_target_component"; 5962 5963 private static final Validator ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR = 5964 new Validator() { 5965 @Override 5966 public boolean validate(String value) { 5967 // technically either ComponentName or class name, but there's proper value 5968 // validation at callsites, so allow any non-null string 5969 return value != null; 5970 } 5971 }; 5972 5973 /** 5974 * If touch exploration is enabled. 5975 */ 5976 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5977 5978 private static final Validator TOUCH_EXPLORATION_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 5979 5980 /** 5981 * List of the enabled accessibility providers. 5982 */ 5983 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5984 "enabled_accessibility_services"; 5985 5986 private static final Validator ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR = 5987 new SettingsValidators.ComponentNameListValidator(":"); 5988 5989 /** 5990 * List of the accessibility services to which the user has granted 5991 * permission to put the device into touch exploration mode. 5992 * 5993 * @hide 5994 */ 5995 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5996 "touch_exploration_granted_accessibility_services"; 5997 5998 private static final Validator TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR = 5999 new SettingsValidators.ComponentNameListValidator(":"); 6000 6001 /** 6002 * Uri of the slice that's presented on the keyguard. 6003 * Defaults to a slice with the date and next alarm. 6004 * 6005 * @hide 6006 */ 6007 public static final String KEYGUARD_SLICE_URI = "keyguard_slice_uri"; 6008 6009 /** 6010 * Whether to speak passwords while in accessibility mode. 6011 * 6012 * @deprecated The speaking of passwords is controlled by individual accessibility services. 6013 * Apps should ignore this setting and provide complete information to accessibility 6014 * at all times, which was the behavior when this value was {@code true}. 6015 */ 6016 @Deprecated 6017 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 6018 6019 private static final Validator ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR = BOOLEAN_VALIDATOR; 6020 6021 /** 6022 * Whether to draw text with high contrast while in accessibility mode. 6023 * 6024 * @hide 6025 */ 6026 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 6027 "high_text_contrast_enabled"; 6028 6029 private static final Validator ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR = 6030 BOOLEAN_VALIDATOR; 6031 6032 /** 6033 * Setting that specifies whether the display magnification is enabled via a system-wide 6034 * triple tap gesture. Display magnifications allows the user to zoom in the display content 6035 * and is targeted to low vision users. The current magnification scale is controlled by 6036 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6037 * 6038 * @hide 6039 */ 6040 @TestApi 6041 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 6042 "accessibility_display_magnification_enabled"; 6043 6044 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR = 6045 BOOLEAN_VALIDATOR; 6046 6047 /** 6048 * Setting that specifies whether the display magnification is enabled via a shortcut 6049 * affordance within the system's navigation area. Display magnifications allows the user to 6050 * zoom in the display content and is targeted to low vision users. The current 6051 * magnification scale is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 6052 * 6053 * @hide 6054 */ 6055 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED = 6056 "accessibility_display_magnification_navbar_enabled"; 6057 6058 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR 6059 = BOOLEAN_VALIDATOR; 6060 6061 /** 6062 * Setting that specifies what the display magnification scale is. 6063 * Display magnifications allows the user to zoom in the display 6064 * content and is targeted to low vision users. Whether a display 6065 * magnification is performed is controlled by 6066 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} and 6067 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED} 6068 * 6069 * @hide 6070 */ 6071 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 6072 "accessibility_display_magnification_scale"; 6073 6074 private static final Validator ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR = 6075 new SettingsValidators.InclusiveFloatRangeValidator(1.0f, Float.MAX_VALUE); 6076 6077 /** 6078 * Unused mangnification setting 6079 * 6080 * @hide 6081 * @deprecated 6082 */ 6083 @Deprecated 6084 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 6085 "accessibility_display_magnification_auto_update"; 6086 6087 /** 6088 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 6089 * modified from an AccessibilityService using the SoftKeyboardController. 6090 * 6091 * @hide 6092 */ 6093 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 6094 "accessibility_soft_keyboard_mode"; 6095 6096 /** 6097 * Default soft keyboard behavior. 6098 * 6099 * @hide 6100 */ 6101 public static final int SHOW_MODE_AUTO = 0; 6102 6103 /** 6104 * Soft keyboard is never shown. 6105 * 6106 * @hide 6107 */ 6108 public static final int SHOW_MODE_HIDDEN = 1; 6109 6110 /** 6111 * Setting that specifies whether timed text (captions) should be 6112 * displayed in video content. Text display properties are controlled by 6113 * the following settings: 6114 * <ul> 6115 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 6116 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 6117 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 6118 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 6119 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 6120 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 6121 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 6122 * </ul> 6123 * 6124 * @hide 6125 */ 6126 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 6127 "accessibility_captioning_enabled"; 6128 6129 private static final Validator ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR = 6130 BOOLEAN_VALIDATOR; 6131 6132 /** 6133 * Setting that specifies the language for captions as a locale string, 6134 * e.g. en_US. 6135 * 6136 * @see java.util.Locale#toString 6137 * @hide 6138 */ 6139 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 6140 "accessibility_captioning_locale"; 6141 6142 private static final Validator ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR = LOCALE_VALIDATOR; 6143 6144 /** 6145 * Integer property that specifies the preset style for captions, one 6146 * of: 6147 * <ul> 6148 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 6149 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 6150 * </ul> 6151 * 6152 * @see java.util.Locale#toString 6153 * @hide 6154 */ 6155 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 6156 "accessibility_captioning_preset"; 6157 6158 private static final Validator ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR = 6159 new SettingsValidators.DiscreteValueValidator(new String[]{"-1", "0", "1", "2", 6160 "3", "4"}); 6161 6162 /** 6163 * Integer property that specifes the background color for captions as a 6164 * packed 32-bit color. 6165 * 6166 * @see android.graphics.Color#argb 6167 * @hide 6168 */ 6169 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 6170 "accessibility_captioning_background_color"; 6171 6172 private static final Validator ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR = 6173 ANY_INTEGER_VALIDATOR; 6174 6175 /** 6176 * Integer property that specifes the foreground color for captions as a 6177 * packed 32-bit color. 6178 * 6179 * @see android.graphics.Color#argb 6180 * @hide 6181 */ 6182 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 6183 "accessibility_captioning_foreground_color"; 6184 6185 private static final Validator ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR = 6186 ANY_INTEGER_VALIDATOR; 6187 6188 /** 6189 * Integer property that specifes the edge type for captions, one of: 6190 * <ul> 6191 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 6192 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 6193 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 6194 * </ul> 6195 * 6196 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 6197 * @hide 6198 */ 6199 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 6200 "accessibility_captioning_edge_type"; 6201 6202 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR = 6203 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2"}); 6204 6205 /** 6206 * Integer property that specifes the edge color for captions as a 6207 * packed 32-bit color. 6208 * 6209 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 6210 * @see android.graphics.Color#argb 6211 * @hide 6212 */ 6213 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 6214 "accessibility_captioning_edge_color"; 6215 6216 private static final Validator ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR = 6217 ANY_INTEGER_VALIDATOR; 6218 6219 /** 6220 * Integer property that specifes the window color for captions as a 6221 * packed 32-bit color. 6222 * 6223 * @see android.graphics.Color#argb 6224 * @hide 6225 */ 6226 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 6227 "accessibility_captioning_window_color"; 6228 6229 private static final Validator ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR = 6230 ANY_INTEGER_VALIDATOR; 6231 6232 /** 6233 * String property that specifies the typeface for captions, one of: 6234 * <ul> 6235 * <li>DEFAULT 6236 * <li>MONOSPACE 6237 * <li>SANS_SERIF 6238 * <li>SERIF 6239 * </ul> 6240 * 6241 * @see android.graphics.Typeface 6242 * @hide 6243 */ 6244 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 6245 "accessibility_captioning_typeface"; 6246 6247 private static final Validator ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR = 6248 new SettingsValidators.DiscreteValueValidator(new String[]{"DEFAULT", 6249 "MONOSPACE", "SANS_SERIF", "SERIF"}); 6250 6251 /** 6252 * Floating point property that specifies font scaling for captions. 6253 * 6254 * @hide 6255 */ 6256 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 6257 "accessibility_captioning_font_scale"; 6258 6259 private static final Validator ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR = 6260 new SettingsValidators.InclusiveFloatRangeValidator(0.5f, 2.0f); 6261 6262 /** 6263 * Setting that specifies whether display color inversion is enabled. 6264 */ 6265 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 6266 "accessibility_display_inversion_enabled"; 6267 6268 private static final Validator ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR = 6269 BOOLEAN_VALIDATOR; 6270 6271 /** 6272 * Setting that specifies whether display color space adjustment is 6273 * enabled. 6274 * 6275 * @hide 6276 */ 6277 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 6278 "accessibility_display_daltonizer_enabled"; 6279 6280 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR = 6281 BOOLEAN_VALIDATOR; 6282 6283 /** 6284 * Integer property that specifies the type of color space adjustment to 6285 * perform. Valid values are defined in AccessibilityManager and Settings arrays.xml: 6286 * - AccessibilityManager.DALTONIZER_DISABLED = -1 6287 * - AccessibilityManager.DALTONIZER_SIMULATE_MONOCHROMACY = 0 6288 * - <item>@string/daltonizer_mode_protanomaly</item> = 11 6289 * - AccessibilityManager.DALTONIZER_CORRECT_DEUTERANOMALY and 6290 * <item>@string/daltonizer_mode_deuteranomaly</item> = 12 6291 * - <item>@string/daltonizer_mode_tritanomaly</item> = 13 6292 * 6293 * @hide 6294 */ 6295 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 6296 "accessibility_display_daltonizer"; 6297 6298 private static final Validator ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR = 6299 new SettingsValidators.DiscreteValueValidator( 6300 new String[] {"-1", "0", "11", "12", "13"}); 6301 6302 /** 6303 * Setting that specifies whether automatic click when the mouse pointer stops moving is 6304 * enabled. 6305 * 6306 * @hide 6307 */ 6308 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 6309 "accessibility_autoclick_enabled"; 6310 6311 private static final Validator ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR = 6312 BOOLEAN_VALIDATOR; 6313 6314 /** 6315 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 6316 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 6317 * 6318 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 6319 * @hide 6320 */ 6321 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 6322 "accessibility_autoclick_delay"; 6323 6324 private static final Validator ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR = 6325 NON_NEGATIVE_INTEGER_VALIDATOR; 6326 6327 /** 6328 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 6329 * accessibility. 6330 * (0 = false, 1 = true) 6331 * @hide 6332 */ 6333 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 6334 "accessibility_large_pointer_icon"; 6335 6336 private static final Validator ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR = 6337 BOOLEAN_VALIDATOR; 6338 6339 /** 6340 * The timeout for considering a press to be a long press in milliseconds. 6341 * @hide 6342 */ 6343 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 6344 6345 private static final Validator LONG_PRESS_TIMEOUT_VALIDATOR = 6346 NON_NEGATIVE_INTEGER_VALIDATOR; 6347 6348 /** 6349 * The duration in milliseconds between the first tap's up event and the second tap's 6350 * down event for an interaction to be considered part of the same multi-press. 6351 * @hide 6352 */ 6353 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 6354 6355 /** 6356 * List of the enabled print services. 6357 * 6358 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 6359 * from pre-N. 6360 * 6361 * @hide 6362 */ 6363 public static final String ENABLED_PRINT_SERVICES = 6364 "enabled_print_services"; 6365 6366 /** 6367 * List of the disabled print services. 6368 * 6369 * @hide 6370 */ 6371 @TestApi 6372 public static final String DISABLED_PRINT_SERVICES = 6373 "disabled_print_services"; 6374 6375 /** 6376 * The saved value for WindowManagerService.setForcedDisplayDensity() 6377 * formatted as a single integer representing DPI. If unset, then use 6378 * the real display density. 6379 * 6380 * @hide 6381 */ 6382 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6383 6384 /** 6385 * Setting to always use the default text-to-speech settings regardless 6386 * of the application settings. 6387 * 1 = override application settings, 6388 * 0 = use application settings (if specified). 6389 * 6390 * @deprecated The value of this setting is no longer respected by 6391 * the framework text to speech APIs as of the Ice Cream Sandwich release. 6392 */ 6393 @Deprecated 6394 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 6395 6396 /** 6397 * Default text-to-speech engine speech rate. 100 = 1x 6398 */ 6399 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 6400 6401 private static final Validator TTS_DEFAULT_RATE_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6402 6403 /** 6404 * Default text-to-speech engine pitch. 100 = 1x 6405 */ 6406 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 6407 6408 private static final Validator TTS_DEFAULT_PITCH_VALIDATOR = NON_NEGATIVE_INTEGER_VALIDATOR; 6409 6410 /** 6411 * Default text-to-speech engine. 6412 */ 6413 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 6414 6415 private static final Validator TTS_DEFAULT_SYNTH_VALIDATOR = PACKAGE_NAME_VALIDATOR; 6416 6417 /** 6418 * Default text-to-speech language. 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 default 6423 * locale. {@link TextToSpeech#getLanguage()}. 6424 */ 6425 @Deprecated 6426 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 6427 6428 /** 6429 * Default text-to-speech country. 6430 * 6431 * @deprecated this setting is no longer in use, as of the Ice Cream 6432 * Sandwich release. Apps should never need to read this setting directly, 6433 * instead can query the TextToSpeech framework classes for the default 6434 * locale. {@link TextToSpeech#getLanguage()}. 6435 */ 6436 @Deprecated 6437 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 6438 6439 /** 6440 * Default text-to-speech locale variant. 6441 * 6442 * @deprecated this setting is no longer in use, as of the Ice Cream 6443 * Sandwich release. Apps should never need to read this setting directly, 6444 * instead can query the TextToSpeech framework classes for the 6445 * locale that is in use {@link TextToSpeech#getLanguage()}. 6446 */ 6447 @Deprecated 6448 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 6449 6450 /** 6451 * Stores the default tts locales on a per engine basis. Stored as 6452 * a comma seperated list of values, each value being of the form 6453 * {@code engine_name:locale} for example, 6454 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 6455 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 6456 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 6457 * setting directly, and can query the TextToSpeech framework classes 6458 * for the locale that is in use. 6459 * 6460 * @hide 6461 */ 6462 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 6463 6464 private static final Validator TTS_DEFAULT_LOCALE_VALIDATOR = new Validator() { 6465 @Override 6466 public boolean validate(String value) { 6467 if (value == null || value.length() == 0) { 6468 return false; 6469 } 6470 String[] ttsLocales = value.split(","); 6471 boolean valid = true; 6472 for (String ttsLocale : ttsLocales) { 6473 String[] parts = ttsLocale.split(":"); 6474 valid |= ((parts.length == 2) 6475 && (parts[0].length() > 0) 6476 && ANY_STRING_VALIDATOR.validate(parts[0]) 6477 && LOCALE_VALIDATOR.validate(parts[1])); 6478 } 6479 return valid; 6480 } 6481 }; 6482 6483 /** 6484 * Space delimited list of plugin packages that are enabled. 6485 */ 6486 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 6487 6488 private static final Validator TTS_ENABLED_PLUGINS_VALIDATOR = 6489 new SettingsValidators.PackageNameListValidator(" "); 6490 6491 /** 6492 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 6493 * instead. 6494 */ 6495 @Deprecated 6496 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6497 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 6498 6499 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 6500 BOOLEAN_VALIDATOR; 6501 6502 /** 6503 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 6504 * instead. 6505 */ 6506 @Deprecated 6507 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6508 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 6509 6510 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 6511 NON_NEGATIVE_INTEGER_VALIDATOR; 6512 6513 /** 6514 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 6515 * instead. 6516 */ 6517 @Deprecated 6518 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 6519 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 6520 6521 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 6522 NON_NEGATIVE_INTEGER_VALIDATOR; 6523 6524 /** 6525 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 6526 * instead. 6527 */ 6528 @Deprecated 6529 public static final String WIFI_ON = Global.WIFI_ON; 6530 6531 /** 6532 * The acceptable packet loss percentage (range 0 - 100) before trying 6533 * another AP on the same network. 6534 * @deprecated This setting is not used. 6535 */ 6536 @Deprecated 6537 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 6538 "wifi_watchdog_acceptable_packet_loss_percentage"; 6539 6540 /** 6541 * The number of access points required for a network in order for the 6542 * watchdog to monitor it. 6543 * @deprecated This setting is not used. 6544 */ 6545 @Deprecated 6546 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 6547 6548 /** 6549 * The delay between background checks. 6550 * @deprecated This setting is not used. 6551 */ 6552 @Deprecated 6553 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 6554 "wifi_watchdog_background_check_delay_ms"; 6555 6556 /** 6557 * Whether the Wi-Fi watchdog is enabled for background checking even 6558 * after it thinks the user has connected to a good access point. 6559 * @deprecated This setting is not used. 6560 */ 6561 @Deprecated 6562 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 6563 "wifi_watchdog_background_check_enabled"; 6564 6565 /** 6566 * The timeout for a background ping 6567 * @deprecated This setting is not used. 6568 */ 6569 @Deprecated 6570 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 6571 "wifi_watchdog_background_check_timeout_ms"; 6572 6573 /** 6574 * The number of initial pings to perform that *may* be ignored if they 6575 * fail. Again, if these fail, they will *not* be used in packet loss 6576 * calculation. For example, one network always seemed to time out for 6577 * the first couple pings, so this is set to 3 by default. 6578 * @deprecated This setting is not used. 6579 */ 6580 @Deprecated 6581 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 6582 "wifi_watchdog_initial_ignored_ping_count"; 6583 6584 /** 6585 * The maximum number of access points (per network) to attempt to test. 6586 * If this number is reached, the watchdog will no longer monitor the 6587 * initial connection state for the network. This is a safeguard for 6588 * networks containing multiple APs whose DNS does not respond to pings. 6589 * @deprecated This setting is not used. 6590 */ 6591 @Deprecated 6592 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 6593 6594 /** 6595 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6596 */ 6597 @Deprecated 6598 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6599 6600 /** 6601 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6602 * @deprecated This setting is not used. 6603 */ 6604 @Deprecated 6605 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6606 6607 /** 6608 * The number of pings to test if an access point is a good connection. 6609 * @deprecated This setting is not used. 6610 */ 6611 @Deprecated 6612 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6613 6614 /** 6615 * The delay between pings. 6616 * @deprecated This setting is not used. 6617 */ 6618 @Deprecated 6619 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6620 6621 /** 6622 * The timeout per ping. 6623 * @deprecated This setting is not used. 6624 */ 6625 @Deprecated 6626 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6627 6628 /** 6629 * @deprecated Use 6630 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6631 */ 6632 @Deprecated 6633 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6634 6635 /** 6636 * @deprecated Use 6637 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6638 */ 6639 @Deprecated 6640 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6641 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6642 6643 /** 6644 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6645 * the receivers of the PendingIntent an opportunity to make a new network request before 6646 * the Network satisfying the request is potentially removed. 6647 * 6648 * @hide 6649 */ 6650 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6651 "connectivity_release_pending_intent_delay_ms"; 6652 6653 /** 6654 * Whether background data usage is allowed. 6655 * 6656 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6657 * availability of background data depends on several 6658 * combined factors. When background data is unavailable, 6659 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6660 * now appear disconnected. 6661 */ 6662 @Deprecated 6663 public static final String BACKGROUND_DATA = "background_data"; 6664 6665 /** 6666 * Origins for which browsers should allow geolocation by default. 6667 * The value is a space-separated list of origins. 6668 */ 6669 public static final String ALLOWED_GEOLOCATION_ORIGINS 6670 = "allowed_geolocation_origins"; 6671 6672 /** 6673 * The preferred TTY mode 0 = TTy Off, CDMA default 6674 * 1 = TTY Full 6675 * 2 = TTY HCO 6676 * 3 = TTY VCO 6677 * @hide 6678 */ 6679 public static final String PREFERRED_TTY_MODE = 6680 "preferred_tty_mode"; 6681 6682 private static final Validator PREFERRED_TTY_MODE_VALIDATOR = 6683 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1", "2", "3"}); 6684 6685 /** 6686 * Whether the enhanced voice privacy mode is enabled. 6687 * 0 = normal voice privacy 6688 * 1 = enhanced voice privacy 6689 * @hide 6690 */ 6691 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6692 6693 private static final Validator ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6694 6695 /** 6696 * Whether the TTY mode mode is enabled. 6697 * 0 = disabled 6698 * 1 = enabled 6699 * @hide 6700 */ 6701 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6702 6703 private static final Validator TTY_MODE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6704 6705 /** 6706 * User-selected RTT mode. When on, outgoing and incoming calls will be answered as RTT 6707 * calls when supported by the device and carrier. Boolean value. 6708 * 0 = OFF 6709 * 1 = ON 6710 */ 6711 public static final String RTT_CALLING_MODE = "rtt_calling_mode"; 6712 6713 private static final Validator RTT_CALLING_MODE_VALIDATOR = BOOLEAN_VALIDATOR; 6714 6715 /** 6716 /** 6717 * Controls whether settings backup is enabled. 6718 * Type: int ( 0 = disabled, 1 = enabled ) 6719 * @hide 6720 */ 6721 public static final String BACKUP_ENABLED = "backup_enabled"; 6722 6723 /** 6724 * Controls whether application data is automatically restored from backup 6725 * at install time. 6726 * Type: int ( 0 = disabled, 1 = enabled ) 6727 * @hide 6728 */ 6729 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6730 6731 /** 6732 * Indicates whether settings backup has been fully provisioned. 6733 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6734 * @hide 6735 */ 6736 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6737 6738 /** 6739 * Component of the transport to use for backup/restore. 6740 * @hide 6741 */ 6742 public static final String BACKUP_TRANSPORT = "backup_transport"; 6743 6744 /** 6745 * Version for which the setup wizard was last shown. Bumped for 6746 * each release when there is new setup information to show. 6747 * @hide 6748 */ 6749 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6750 6751 /** 6752 * The interval in milliseconds after which Wi-Fi is considered idle. 6753 * When idle, it is possible for the device to be switched from Wi-Fi to 6754 * the mobile data network. 6755 * @hide 6756 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6757 * instead. 6758 */ 6759 @Deprecated 6760 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6761 6762 /** 6763 * The global search provider chosen by the user (if multiple global 6764 * search providers are installed). This will be the provider returned 6765 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6766 * installed. This setting is stored as a flattened component name as 6767 * per {@link ComponentName#flattenToString()}. 6768 * 6769 * @hide 6770 */ 6771 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6772 "search_global_search_activity"; 6773 6774 /** 6775 * The number of promoted sources in GlobalSearch. 6776 * @hide 6777 */ 6778 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6779 /** 6780 * The maximum number of suggestions returned by GlobalSearch. 6781 * @hide 6782 */ 6783 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6784 /** 6785 * The number of suggestions GlobalSearch will ask each non-web search source for. 6786 * @hide 6787 */ 6788 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6789 /** 6790 * The number of suggestions the GlobalSearch will ask the web search source for. 6791 * @hide 6792 */ 6793 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6794 "search_web_results_override_limit"; 6795 /** 6796 * The number of milliseconds that GlobalSearch will wait for suggestions from 6797 * promoted sources before continuing with all other sources. 6798 * @hide 6799 */ 6800 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6801 "search_promoted_source_deadline_millis"; 6802 /** 6803 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6804 * @hide 6805 */ 6806 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6807 /** 6808 * The maximum number of milliseconds that GlobalSearch shows the previous results 6809 * after receiving a new query. 6810 * @hide 6811 */ 6812 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6813 /** 6814 * The maximum age of log data used for shortcuts in GlobalSearch. 6815 * @hide 6816 */ 6817 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6818 /** 6819 * The maximum age of log data used for source ranking in GlobalSearch. 6820 * @hide 6821 */ 6822 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6823 "search_max_source_event_age_millis"; 6824 /** 6825 * The minimum number of impressions needed to rank a source in GlobalSearch. 6826 * @hide 6827 */ 6828 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6829 "search_min_impressions_for_source_ranking"; 6830 /** 6831 * The minimum number of clicks needed to rank a source in GlobalSearch. 6832 * @hide 6833 */ 6834 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6835 "search_min_clicks_for_source_ranking"; 6836 /** 6837 * The maximum number of shortcuts shown by GlobalSearch. 6838 * @hide 6839 */ 6840 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6841 /** 6842 * The size of the core thread pool for suggestion queries in GlobalSearch. 6843 * @hide 6844 */ 6845 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6846 "search_query_thread_core_pool_size"; 6847 /** 6848 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6849 * @hide 6850 */ 6851 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6852 "search_query_thread_max_pool_size"; 6853 /** 6854 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6855 * @hide 6856 */ 6857 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6858 "search_shortcut_refresh_core_pool_size"; 6859 /** 6860 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6861 * @hide 6862 */ 6863 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6864 "search_shortcut_refresh_max_pool_size"; 6865 /** 6866 * The maximun time that excess threads in the GlobalSeach thread pools will 6867 * wait before terminating. 6868 * @hide 6869 */ 6870 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6871 "search_thread_keepalive_seconds"; 6872 /** 6873 * The maximum number of concurrent suggestion queries to each source. 6874 * @hide 6875 */ 6876 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6877 "search_per_source_concurrent_query_limit"; 6878 6879 /** 6880 * Whether or not alert sounds are played on StorageManagerService events. 6881 * (0 = false, 1 = true) 6882 * @hide 6883 */ 6884 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6885 6886 private static final Validator MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR = BOOLEAN_VALIDATOR; 6887 6888 /** 6889 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6890 * @hide 6891 */ 6892 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6893 6894 private static final Validator MOUNT_UMS_AUTOSTART_VALIDATOR = BOOLEAN_VALIDATOR; 6895 6896 /** 6897 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6898 * @hide 6899 */ 6900 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6901 6902 private static final Validator MOUNT_UMS_PROMPT_VALIDATOR = BOOLEAN_VALIDATOR; 6903 6904 /** 6905 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6906 * @hide 6907 */ 6908 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6909 6910 private static final Validator MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6911 6912 /** 6913 * If nonzero, ANRs in invisible background processes bring up a dialog. 6914 * Otherwise, the process will be silently killed. 6915 * 6916 * Also prevents ANRs and crash dialogs from being suppressed. 6917 * @hide 6918 */ 6919 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6920 6921 /** 6922 * If nonzero, crashes in foreground processes will bring up a dialog. 6923 * Otherwise, the process will be silently killed. 6924 * @hide 6925 */ 6926 public static final String SHOW_FIRST_CRASH_DIALOG_DEV_OPTION = 6927 "show_first_crash_dialog_dev_option"; 6928 6929 private static final Validator SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR = 6930 BOOLEAN_VALIDATOR; 6931 6932 /** 6933 * The {@link ComponentName} string of the service to be used as the voice recognition 6934 * service. 6935 * 6936 * @hide 6937 */ 6938 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6939 6940 /** 6941 * Stores whether an user has consented to have apps verified through PAM. 6942 * The value is boolean (1 or 0). 6943 * 6944 * @hide 6945 */ 6946 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6947 "package_verifier_user_consent"; 6948 6949 /** 6950 * The {@link ComponentName} string of the selected spell checker service which is 6951 * one of the services managed by the text service manager. 6952 * 6953 * @hide 6954 */ 6955 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6956 6957 private static final Validator SELECTED_SPELL_CHECKER_VALIDATOR = COMPONENT_NAME_VALIDATOR; 6958 6959 /** 6960 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6961 * service which is one of the services managed by the text service manager. 6962 * 6963 * @hide 6964 */ 6965 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6966 "selected_spell_checker_subtype"; 6967 6968 private static final Validator SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR = 6969 COMPONENT_NAME_VALIDATOR; 6970 6971 /** 6972 * Whether spell checker is enabled or not. 6973 * 6974 * @hide 6975 */ 6976 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6977 6978 private static final Validator SPELL_CHECKER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 6979 6980 /** 6981 * What happens when the user presses the Power button while in-call 6982 * and the screen is on.<br/> 6983 * <b>Values:</b><br/> 6984 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6985 * 2 - The Power button hangs up the current call.<br/> 6986 * 6987 * @hide 6988 */ 6989 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6990 6991 private static final Validator INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR = 6992 new SettingsValidators.DiscreteValueValidator(new String[]{"1", "2"}); 6993 6994 /** 6995 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6996 * @hide 6997 */ 6998 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6999 7000 /** 7001 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 7002 * @hide 7003 */ 7004 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 7005 7006 /** 7007 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7008 * @hide 7009 */ 7010 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 7011 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 7012 7013 /** 7014 * What happens when the user presses the Back button while in-call 7015 * and the screen is on.<br/> 7016 * <b>Values:</b><br/> 7017 * 0 - The Back buttons does nothing different.<br/> 7018 * 1 - The Back button hangs up the current call.<br/> 7019 * 7020 * @hide 7021 */ 7022 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 7023 7024 /** 7025 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 7026 * @hide 7027 */ 7028 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 7029 7030 /** 7031 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 7032 * @hide 7033 */ 7034 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 7035 7036 /** 7037 * INCALL_POWER_BUTTON_BEHAVIOR default value. 7038 * @hide 7039 */ 7040 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 7041 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 7042 7043 /** 7044 * Whether the device should wake when the wake gesture sensor detects motion. 7045 * @hide 7046 */ 7047 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 7048 7049 private static final Validator WAKE_GESTURE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7050 7051 /** 7052 * Whether the device should doze if configured. 7053 * @hide 7054 */ 7055 public static final String DOZE_ENABLED = "doze_enabled"; 7056 7057 private static final Validator DOZE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7058 7059 /** 7060 * Whether doze should be always on. 7061 * @hide 7062 */ 7063 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 7064 7065 /** 7066 * Whether the device should pulse on pick up gesture. 7067 * @hide 7068 */ 7069 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 7070 7071 private static final Validator DOZE_PULSE_ON_PICK_UP_VALIDATOR = BOOLEAN_VALIDATOR; 7072 7073 /** 7074 * Whether the device should pulse on long press gesture. 7075 * @hide 7076 */ 7077 public static final String DOZE_PULSE_ON_LONG_PRESS = "doze_pulse_on_long_press"; 7078 7079 /** 7080 * Whether the device should pulse on double tap gesture. 7081 * @hide 7082 */ 7083 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 7084 7085 private static final Validator DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR = BOOLEAN_VALIDATOR; 7086 7087 /** 7088 * The current night mode that has been selected by the user. Owned 7089 * and controlled by UiModeManagerService. Constants are as per 7090 * UiModeManager. 7091 * @hide 7092 */ 7093 public static final String UI_NIGHT_MODE = "ui_night_mode"; 7094 7095 /** 7096 * Whether screensavers are enabled. 7097 * @hide 7098 */ 7099 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 7100 7101 private static final Validator SCREENSAVER_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7102 7103 /** 7104 * The user's chosen screensaver components. 7105 * 7106 * These will be launched by the PhoneWindowManager after a timeout when not on 7107 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 7108 * @hide 7109 */ 7110 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 7111 7112 private static final Validator SCREENSAVER_COMPONENTS_VALIDATOR = 7113 new SettingsValidators.ComponentNameListValidator(","); 7114 7115 /** 7116 * If screensavers are enabled, whether the screensaver should be automatically launched 7117 * when the device is inserted into a (desk) dock. 7118 * @hide 7119 */ 7120 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 7121 7122 private static final Validator SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR = BOOLEAN_VALIDATOR; 7123 7124 /** 7125 * If screensavers are enabled, whether the screensaver should be automatically launched 7126 * when the screen times out when not on battery. 7127 * @hide 7128 */ 7129 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 7130 7131 private static final Validator SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR = BOOLEAN_VALIDATOR; 7132 7133 /** 7134 * If screensavers are enabled, the default screensaver component. 7135 * @hide 7136 */ 7137 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 7138 7139 /** 7140 * The default NFC payment component 7141 * @hide 7142 */ 7143 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 7144 7145 private static final Validator NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR = 7146 COMPONENT_NAME_VALIDATOR; 7147 7148 /** 7149 * Whether NFC payment is handled by the foreground application or a default. 7150 * @hide 7151 */ 7152 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 7153 7154 /** 7155 * Specifies the package name currently configured to be the primary sms application 7156 * @hide 7157 */ 7158 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 7159 7160 /** 7161 * Specifies the package name currently configured to be the default dialer application 7162 * @hide 7163 */ 7164 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 7165 7166 /** 7167 * Specifies the package name currently configured to be the emergency assistance application 7168 * 7169 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 7170 * 7171 * @hide 7172 */ 7173 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 7174 7175 /** 7176 * Specifies whether the current app context on scren (assist data) will be sent to the 7177 * assist application (active voice interaction service). 7178 * 7179 * @hide 7180 */ 7181 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 7182 7183 /** 7184 * Specifies whether a screenshot of the screen contents will be sent to the assist 7185 * application (active voice interaction service). 7186 * 7187 * @hide 7188 */ 7189 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 7190 7191 /** 7192 * Specifies whether the screen will show an animation if screen contents are sent to the 7193 * assist application (active voice interaction service). 7194 * 7195 * Note that the disclosure will be forced for third-party assistants or if the device 7196 * does not support disabling it. 7197 * 7198 * @hide 7199 */ 7200 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 7201 7202 /** 7203 * Control if rotation suggestions are sent to System UI when in rotation locked mode. 7204 * Done to enable screen rotation while the the screen rotation is locked. Enabling will 7205 * poll the accelerometer in rotation locked mode. 7206 * 7207 * If 0, then rotation suggestions are not sent to System UI. If 1, suggestions are sent. 7208 * 7209 * @hide 7210 */ 7211 7212 public static final String SHOW_ROTATION_SUGGESTIONS = "show_rotation_suggestions"; 7213 7214 /** 7215 * The disabled state of SHOW_ROTATION_SUGGESTIONS. 7216 * @hide 7217 */ 7218 public static final int SHOW_ROTATION_SUGGESTIONS_DISABLED = 0x0; 7219 7220 /** 7221 * The enabled state of SHOW_ROTATION_SUGGESTIONS. 7222 * @hide 7223 */ 7224 public static final int SHOW_ROTATION_SUGGESTIONS_ENABLED = 0x1; 7225 7226 /** 7227 * The default state of SHOW_ROTATION_SUGGESTIONS. 7228 * @hide 7229 */ 7230 public static final int SHOW_ROTATION_SUGGESTIONS_DEFAULT = 7231 SHOW_ROTATION_SUGGESTIONS_ENABLED; 7232 7233 /** 7234 * The number of accepted rotation suggestions. Used to determine if the user has been 7235 * introduced to rotation suggestions. 7236 * @hide 7237 */ 7238 public static final String NUM_ROTATION_SUGGESTIONS_ACCEPTED = 7239 "num_rotation_suggestions_accepted"; 7240 7241 /** 7242 * Read only list of the service components that the current user has explicitly allowed to 7243 * see and assist with all of the user's notifications. 7244 * 7245 * @deprecated Use 7246 * {@link NotificationManager#isNotificationListenerAccessGranted(ComponentName)}. 7247 * @hide 7248 */ 7249 @Deprecated 7250 public static final String ENABLED_NOTIFICATION_ASSISTANT = 7251 "enabled_notification_assistant"; 7252 7253 private static final Validator ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR = 7254 new SettingsValidators.ComponentNameListValidator(":"); 7255 7256 /** 7257 * Read only list of the service components that the current user has explicitly allowed to 7258 * see all of the user's notifications, separated by ':'. 7259 * 7260 * @hide 7261 * @deprecated Use 7262 * {@link NotificationManager#isNotificationAssistantAccessGranted(ComponentName)}. 7263 */ 7264 @Deprecated 7265 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 7266 7267 private static final Validator ENABLED_NOTIFICATION_LISTENERS_VALIDATOR = 7268 new SettingsValidators.ComponentNameListValidator(":"); 7269 7270 /** 7271 * Read only list of the packages that the current user has explicitly allowed to 7272 * manage do not disturb, separated by ':'. 7273 * 7274 * @deprecated Use {@link NotificationManager#isNotificationPolicyAccessGranted()}. 7275 * @hide 7276 */ 7277 @Deprecated 7278 @TestApi 7279 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 7280 "enabled_notification_policy_access_packages"; 7281 7282 private static final Validator ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR = 7283 new SettingsValidators.PackageNameListValidator(":"); 7284 7285 /** 7286 * Defines whether managed profile ringtones should be synced from it's parent profile 7287 * <p> 7288 * 0 = ringtones are not synced 7289 * 1 = ringtones are synced from the profile's parent (default) 7290 * <p> 7291 * This value is only used for managed profiles. 7292 * @hide 7293 */ 7294 @TestApi 7295 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 7296 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 7297 7298 private static final Validator SYNC_PARENT_SOUNDS_VALIDATOR = BOOLEAN_VALIDATOR; 7299 7300 /** @hide */ 7301 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 7302 7303 /** 7304 * This is the query URI for finding a print service to install. 7305 * 7306 * @hide 7307 */ 7308 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 7309 7310 /** 7311 * This is the query URI for finding a NFC payment service to install. 7312 * 7313 * @hide 7314 */ 7315 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 7316 7317 /** 7318 * This is the query URI for finding a auto fill service to install. 7319 * 7320 * @hide 7321 */ 7322 public static final String AUTOFILL_SERVICE_SEARCH_URI = "autofill_service_search_uri"; 7323 7324 /** 7325 * If enabled, apps should try to skip any introductory hints on first launch. This might 7326 * apply to users that are already familiar with the environment or temporary users. 7327 * <p> 7328 * Type : int (0 to show hints, 1 to skip showing hints) 7329 */ 7330 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 7331 7332 /** 7333 * Persisted playback time after a user confirmation of an unsafe volume level. 7334 * 7335 * @hide 7336 */ 7337 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 7338 7339 /** 7340 * This preference enables notification display on the lockscreen. 7341 * @hide 7342 */ 7343 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 7344 "lock_screen_show_notifications"; 7345 7346 /** 7347 * List of TV inputs that are currently hidden. This is a string 7348 * containing the IDs of all hidden TV inputs. Each ID is encoded by 7349 * {@link android.net.Uri#encode(String)} and separated by ':'. 7350 * @hide 7351 */ 7352 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 7353 7354 /** 7355 * List of custom TV input labels. This is a string containing <TV input id, custom name> 7356 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 7357 * and separated by ','. Each pair is separated by ':'. 7358 * @hide 7359 */ 7360 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 7361 7362 /** 7363 * Whether automatic routing of system audio to USB audio peripheral is disabled. 7364 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 7365 * and 0 means automatic routing is enabled. 7366 * 7367 * @hide 7368 */ 7369 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 7370 "usb_audio_automatic_routing_disabled"; 7371 7372 /** 7373 * The timeout in milliseconds before the device fully goes to sleep after 7374 * a period of inactivity. This value sets an upper bound on how long the device 7375 * will stay awake or dreaming without user activity. It should generally 7376 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 7377 * will sleep before it ever has a chance to dream. 7378 * <p> 7379 * Use -1 to disable this timeout. 7380 * </p> 7381 * 7382 * @hide 7383 */ 7384 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 7385 7386 private static final Validator SLEEP_TIMEOUT_VALIDATOR = 7387 new SettingsValidators.InclusiveIntegerRangeValidator(-1, Integer.MAX_VALUE); 7388 7389 /** 7390 * Controls whether double tap to wake is enabled. 7391 * @hide 7392 */ 7393 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 7394 7395 private static final Validator DOUBLE_TAP_TO_WAKE_VALIDATOR = BOOLEAN_VALIDATOR; 7396 7397 /** 7398 * The current assistant component. It could be a voice interaction service, 7399 * or an activity that handles ACTION_ASSIST, or empty which means using the default 7400 * handling. 7401 * 7402 * @hide 7403 */ 7404 public static final String ASSISTANT = "assistant"; 7405 7406 /** 7407 * Whether the camera launch gesture should be disabled. 7408 * 7409 * @hide 7410 */ 7411 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 7412 7413 private static final Validator CAMERA_GESTURE_DISABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7414 7415 /** 7416 * Whether the camera launch gesture to double tap the power button when the screen is off 7417 * should be disabled. 7418 * 7419 * @hide 7420 */ 7421 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 7422 "camera_double_tap_power_gesture_disabled"; 7423 7424 private static final Validator CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR = 7425 BOOLEAN_VALIDATOR; 7426 7427 /** 7428 * Whether the camera double twist gesture to flip between front and back mode should be 7429 * enabled. 7430 * 7431 * @hide 7432 */ 7433 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 7434 "camera_double_twist_to_flip_enabled"; 7435 7436 private static final Validator CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR = 7437 BOOLEAN_VALIDATOR; 7438 7439 /** 7440 * Whether the swipe up gesture to switch apps should be enabled. 7441 * 7442 * @hide 7443 */ 7444 public static final String SWIPE_UP_TO_SWITCH_APPS_ENABLED = 7445 "swipe_up_to_switch_apps_enabled"; 7446 7447 private static final Validator SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR = 7448 BOOLEAN_VALIDATOR; 7449 7450 /** 7451 * Whether or not the smart camera lift trigger that launches the camera when the user moves 7452 * the phone into a position for taking photos should be enabled. 7453 * 7454 * @hide 7455 */ 7456 public static final String CAMERA_LIFT_TRIGGER_ENABLED = "camera_lift_trigger_enabled"; 7457 7458 /** 7459 * The default enable state of the camera lift trigger. 7460 * 7461 * @hide 7462 */ 7463 public static final int CAMERA_LIFT_TRIGGER_ENABLED_DEFAULT = 1; 7464 7465 /** 7466 * Whether the assist gesture should be enabled. 7467 * 7468 * @hide 7469 */ 7470 public static final String ASSIST_GESTURE_ENABLED = "assist_gesture_enabled"; 7471 7472 private static final Validator ASSIST_GESTURE_ENABLED_VALIDATOR = 7473 BOOLEAN_VALIDATOR; 7474 7475 /** 7476 * Sensitivity control for the assist gesture. 7477 * 7478 * @hide 7479 */ 7480 public static final String ASSIST_GESTURE_SENSITIVITY = "assist_gesture_sensitivity"; 7481 7482 private static final Validator ASSIST_GESTURE_SENSITIVITY_VALIDATOR = 7483 new SettingsValidators.InclusiveFloatRangeValidator(0.0f, 1.0f); 7484 7485 /** 7486 * Whether the assist gesture should silence alerts. 7487 * 7488 * @hide 7489 */ 7490 public static final String ASSIST_GESTURE_SILENCE_ALERTS_ENABLED = 7491 "assist_gesture_silence_alerts_enabled"; 7492 7493 private static final Validator ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR = 7494 BOOLEAN_VALIDATOR; 7495 7496 /** 7497 * Whether the assist gesture should wake the phone. 7498 * 7499 * @hide 7500 */ 7501 public static final String ASSIST_GESTURE_WAKE_ENABLED = 7502 "assist_gesture_wake_enabled"; 7503 7504 private static final Validator ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR = 7505 BOOLEAN_VALIDATOR; 7506 7507 /** 7508 * Whether Assist Gesture Deferred Setup has been completed 7509 * 7510 * @hide 7511 */ 7512 public static final String ASSIST_GESTURE_SETUP_COMPLETE = "assist_gesture_setup_complete"; 7513 7514 private static final Validator ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR = BOOLEAN_VALIDATOR; 7515 7516 /** 7517 * Control whether Night display is currently activated. 7518 * @hide 7519 */ 7520 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 7521 7522 /** 7523 * Control whether Night display will automatically activate/deactivate. 7524 * @hide 7525 */ 7526 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 7527 7528 private static final Validator NIGHT_DISPLAY_AUTO_MODE_VALIDATOR = 7529 new SettingsValidators.InclusiveIntegerRangeValidator(0, 2); 7530 7531 /** 7532 * Control the color temperature of Night Display, represented in Kelvin. 7533 * @hide 7534 */ 7535 public static final String NIGHT_DISPLAY_COLOR_TEMPERATURE = 7536 "night_display_color_temperature"; 7537 7538 private static final Validator NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR = 7539 NON_NEGATIVE_INTEGER_VALIDATOR; 7540 7541 /** 7542 * Custom time when Night display is scheduled to activate. 7543 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 7544 * @hide 7545 */ 7546 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = 7547 "night_display_custom_start_time"; 7548 7549 private static final Validator NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR = 7550 NON_NEGATIVE_INTEGER_VALIDATOR; 7551 7552 /** 7553 * Custom time when Night display is scheduled to deactivate. 7554 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 7555 * @hide 7556 */ 7557 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 7558 7559 private static final Validator NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR = 7560 NON_NEGATIVE_INTEGER_VALIDATOR; 7561 7562 /** 7563 * A String representing the LocalDateTime when Night display was last activated. Use to 7564 * decide whether to apply the current activated state after a reboot or user change. In 7565 * legacy cases, this is represented by the time in milliseconds (since epoch). 7566 * @hide 7567 */ 7568 public static final String NIGHT_DISPLAY_LAST_ACTIVATED_TIME = 7569 "night_display_last_activated_time"; 7570 7571 /** 7572 * Names of the service components that the current user has explicitly allowed to 7573 * be a VR mode listener, separated by ':'. 7574 * 7575 * @hide 7576 */ 7577 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 7578 7579 private static final Validator ENABLED_VR_LISTENERS_VALIDATOR = 7580 new SettingsValidators.ComponentNameListValidator(":"); 7581 7582 /** 7583 * Behavior of the display while in VR mode. 7584 * 7585 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 7586 * 7587 * @hide 7588 */ 7589 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 7590 7591 private static final Validator VR_DISPLAY_MODE_VALIDATOR = 7592 new SettingsValidators.DiscreteValueValidator(new String[]{"0", "1"}); 7593 7594 /** 7595 * Lower the display persistence while the system is in VR mode. 7596 * 7597 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7598 * 7599 * @hide. 7600 */ 7601 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 7602 7603 /** 7604 * Do not alter the display persistence while the system is in VR mode. 7605 * 7606 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 7607 * 7608 * @hide. 7609 */ 7610 public static final int VR_DISPLAY_MODE_OFF = 1; 7611 7612 /** 7613 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 7614 * once. 7615 * 7616 * <p>This is used to ensure that we only take one pass which will disable apps that are not 7617 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 7618 * inserted), to avoid disabling an app that the user might actively be using. 7619 * 7620 * <p>Will be set to 1 once executed. 7621 * 7622 * @hide 7623 */ 7624 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 7625 7626 /** 7627 * Whether parent user can access remote contact in managed profile. 7628 * 7629 * @hide 7630 */ 7631 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 7632 "managed_profile_contact_remote_search"; 7633 7634 /** 7635 * Whether or not the automatic storage manager is enabled and should run on the device. 7636 * 7637 * @hide 7638 */ 7639 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 7640 "automatic_storage_manager_enabled"; 7641 7642 /** 7643 * How many days of information for the automatic storage manager to retain on the device. 7644 * 7645 * @hide 7646 */ 7647 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 7648 "automatic_storage_manager_days_to_retain"; 7649 7650 private static final Validator AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR = 7651 NON_NEGATIVE_INTEGER_VALIDATOR; 7652 7653 /** 7654 * Default number of days of information for the automatic storage manager to retain. 7655 * 7656 * @hide 7657 */ 7658 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 7659 7660 /** 7661 * How many bytes the automatic storage manager has cleared out. 7662 * 7663 * @hide 7664 */ 7665 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 7666 "automatic_storage_manager_bytes_cleared"; 7667 7668 7669 /** 7670 * Last run time for the automatic storage manager. 7671 * 7672 * @hide 7673 */ 7674 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 7675 "automatic_storage_manager_last_run"; 7676 7677 /** 7678 * If the automatic storage manager has been disabled by policy. Note that this doesn't 7679 * mean that the automatic storage manager is prevented from being re-enabled -- this only 7680 * means that it was turned off by policy at least once. 7681 * 7682 * @hide 7683 */ 7684 public static final String AUTOMATIC_STORAGE_MANAGER_TURNED_OFF_BY_POLICY = 7685 "automatic_storage_manager_turned_off_by_policy"; 7686 7687 /** 7688 * Whether SystemUI navigation keys is enabled. 7689 * @hide 7690 */ 7691 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 7692 "system_navigation_keys_enabled"; 7693 7694 private static final Validator SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 7695 7696 /** 7697 * Holds comma separated list of ordering of QS tiles. 7698 * @hide 7699 */ 7700 public static final String QS_TILES = "sysui_qs_tiles"; 7701 7702 private static final Validator QS_TILES_VALIDATOR = new Validator() { 7703 @Override 7704 public boolean validate(String value) { 7705 if (value == null) { 7706 return false; 7707 } 7708 String[] tiles = value.split(","); 7709 boolean valid = true; 7710 for (String tile : tiles) { 7711 // tile can be any non-empty string as specified by OEM 7712 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7713 } 7714 return valid; 7715 } 7716 }; 7717 7718 /** 7719 * Specifies whether the web action API is enabled. 7720 * 7721 * @hide 7722 */ 7723 @SystemApi 7724 public static final String INSTANT_APPS_ENABLED = "instant_apps_enabled"; 7725 7726 /** 7727 * Has this pairable device been paired or upgraded from a previously paired system. 7728 * @hide 7729 */ 7730 public static final String DEVICE_PAIRED = "device_paired"; 7731 7732 /** 7733 * Integer state indicating whether package verifier is enabled. 7734 * TODO(b/34259924): Remove this setting. 7735 * 7736 * @hide 7737 */ 7738 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 7739 7740 /** 7741 * Specifies additional package name for broadcasting the CMAS messages. 7742 * @hide 7743 */ 7744 public static final String CMAS_ADDITIONAL_BROADCAST_PKG = "cmas_additional_broadcast_pkg"; 7745 7746 /** 7747 * Whether the launcher should show any notification badges. 7748 * The value is boolean (1 or 0). 7749 * @hide 7750 */ 7751 public static final String NOTIFICATION_BADGING = "notification_badging"; 7752 7753 private static final Validator NOTIFICATION_BADGING_VALIDATOR = BOOLEAN_VALIDATOR; 7754 7755 /** 7756 * Comma separated list of QS tiles that have been auto-added already. 7757 * @hide 7758 */ 7759 public static final String QS_AUTO_ADDED_TILES = "qs_auto_tiles"; 7760 7761 private static final Validator QS_AUTO_ADDED_TILES_VALIDATOR = new Validator() { 7762 @Override 7763 public boolean validate(String value) { 7764 if (value == null) { 7765 return false; 7766 } 7767 String[] tiles = value.split(","); 7768 boolean valid = true; 7769 for (String tile : tiles) { 7770 // tile can be any non-empty string as specified by OEM 7771 valid |= ((tile.length() > 0) && ANY_STRING_VALIDATOR.validate(tile)); 7772 } 7773 return valid; 7774 } 7775 }; 7776 7777 /** 7778 * Whether the Lockdown button should be shown in the power menu. 7779 * @hide 7780 */ 7781 public static final String LOCKDOWN_IN_POWER_MENU = "lockdown_in_power_menu"; 7782 7783 private static final Validator LOCKDOWN_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 7784 7785 /** 7786 * Backup manager behavioral parameters. 7787 * This is encoded as a key=value list, separated by commas. Ex: 7788 * 7789 * "key_value_backup_interval_milliseconds=14400000,key_value_backup_require_charging=true" 7790 * 7791 * The following keys are supported: 7792 * 7793 * <pre> 7794 * key_value_backup_interval_milliseconds (long) 7795 * key_value_backup_fuzz_milliseconds (long) 7796 * key_value_backup_require_charging (boolean) 7797 * key_value_backup_required_network_type (int) 7798 * full_backup_interval_milliseconds (long) 7799 * full_backup_require_charging (boolean) 7800 * full_backup_required_network_type (int) 7801 * backup_finished_notification_receivers (String[]) 7802 * </pre> 7803 * 7804 * backup_finished_notification_receivers uses ":" as delimeter for values. 7805 * 7806 * <p> 7807 * Type: string 7808 * @hide 7809 */ 7810 public static final String BACKUP_MANAGER_CONSTANTS = "backup_manager_constants"; 7811 7812 7813 /** 7814 * Local transport parameters so we can configure it for tests. 7815 * This is encoded as a key=value list, separated by commas. 7816 * 7817 * The following keys are supported: 7818 * 7819 * <pre> 7820 * fake_encryption_flag (boolean) 7821 * </pre> 7822 * 7823 * <p> 7824 * Type: string 7825 * @hide 7826 */ 7827 public static final String BACKUP_LOCAL_TRANSPORT_PARAMETERS = 7828 "backup_local_transport_parameters"; 7829 7830 /** 7831 * Flag to set if the system should predictively attempt to re-enable Bluetooth while 7832 * the user is driving. 7833 * @hide 7834 */ 7835 public static final String BLUETOOTH_ON_WHILE_DRIVING = "bluetooth_on_while_driving"; 7836 7837 /** 7838 * What behavior should be invoked when the volume hush gesture is triggered 7839 * One of VOLUME_HUSH_OFF, VOLUME_HUSH_VIBRATE, VOLUME_HUSH_MUTE. 7840 * 7841 * @hide 7842 */ 7843 public static final String VOLUME_HUSH_GESTURE = "volume_hush_gesture"; 7844 7845 /** @hide */ public static final int VOLUME_HUSH_OFF = 0; 7846 /** @hide */ public static final int VOLUME_HUSH_VIBRATE = 1; 7847 /** @hide */ public static final int VOLUME_HUSH_MUTE = 2; 7848 7849 private static final Validator VOLUME_HUSH_GESTURE_VALIDATOR = 7850 NON_NEGATIVE_INTEGER_VALIDATOR; 7851 7852 /** 7853 * The number of times (integer) the user has manually enabled battery saver. 7854 * @hide 7855 */ 7856 public static final String LOW_POWER_MANUAL_ACTIVATION_COUNT = 7857 "low_power_manual_activation_count"; 7858 7859 /** 7860 * Whether the "first time battery saver warning" dialog needs to be shown (0: default) 7861 * or not (1). 7862 * 7863 * @hide 7864 */ 7865 public static final String LOW_POWER_WARNING_ACKNOWLEDGED = 7866 "low_power_warning_acknowledged"; 7867 7868 /** 7869 * 0 (default) Auto battery saver suggestion has not been suppressed. 1) it has been 7870 * suppressed. 7871 * @hide 7872 */ 7873 public static final String SUPPRESS_AUTO_BATTERY_SAVER_SUGGESTION = 7874 "suppress_auto_battery_saver_suggestion"; 7875 7876 /** 7877 * List of packages, which data need to be unconditionally cleared before full restore. 7878 * Type: string 7879 * @hide 7880 */ 7881 public static final String PACKAGES_TO_CLEAR_DATA_BEFORE_FULL_RESTORE = 7882 "packages_to_clear_data_before_full_restore"; 7883 7884 /** 7885 * This are the settings to be backed up. 7886 * 7887 * NOTE: Settings are backed up and restored in the order they appear 7888 * in this array. If you have one setting depending on another, 7889 * make sure that they are ordered appropriately. 7890 * 7891 * @hide 7892 */ 7893 public static final String[] SETTINGS_TO_BACKUP = { 7894 BUGREPORT_IN_POWER_MENU, // moved to global 7895 ALLOW_MOCK_LOCATION, 7896 USB_MASS_STORAGE_ENABLED, // moved to global 7897 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7898 ACCESSIBILITY_DISPLAY_DALTONIZER, 7899 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 7900 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 7901 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 7902 AUTOFILL_SERVICE, 7903 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 7904 ENABLED_ACCESSIBILITY_SERVICES, 7905 ENABLED_VR_LISTENERS, 7906 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 7907 TOUCH_EXPLORATION_ENABLED, 7908 ACCESSIBILITY_ENABLED, 7909 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 7910 ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 7911 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 7912 ACCESSIBILITY_SHORTCUT_ENABLED, 7913 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 7914 ACCESSIBILITY_SPEAK_PASSWORD, 7915 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 7916 ACCESSIBILITY_CAPTIONING_PRESET, 7917 ACCESSIBILITY_CAPTIONING_ENABLED, 7918 ACCESSIBILITY_CAPTIONING_LOCALE, 7919 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 7920 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 7921 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 7922 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 7923 ACCESSIBILITY_CAPTIONING_TYPEFACE, 7924 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 7925 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 7926 TTS_DEFAULT_RATE, 7927 TTS_DEFAULT_PITCH, 7928 TTS_DEFAULT_SYNTH, 7929 TTS_ENABLED_PLUGINS, 7930 TTS_DEFAULT_LOCALE, 7931 SHOW_IME_WITH_HARD_KEYBOARD, 7932 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 7933 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 7934 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 7935 SELECTED_SPELL_CHECKER, 7936 SELECTED_SPELL_CHECKER_SUBTYPE, 7937 SPELL_CHECKER_ENABLED, 7938 MOUNT_PLAY_NOTIFICATION_SND, 7939 MOUNT_UMS_AUTOSTART, 7940 MOUNT_UMS_PROMPT, 7941 MOUNT_UMS_NOTIFY_ENABLED, 7942 SLEEP_TIMEOUT, 7943 DOUBLE_TAP_TO_WAKE, 7944 WAKE_GESTURE_ENABLED, 7945 LONG_PRESS_TIMEOUT, 7946 CAMERA_GESTURE_DISABLED, 7947 ACCESSIBILITY_AUTOCLICK_ENABLED, 7948 ACCESSIBILITY_AUTOCLICK_DELAY, 7949 ACCESSIBILITY_LARGE_POINTER_ICON, 7950 PREFERRED_TTY_MODE, 7951 ENHANCED_VOICE_PRIVACY_ENABLED, 7952 TTY_MODE_ENABLED, 7953 RTT_CALLING_MODE, 7954 INCALL_POWER_BUTTON_BEHAVIOR, 7955 NIGHT_DISPLAY_CUSTOM_START_TIME, 7956 NIGHT_DISPLAY_CUSTOM_END_TIME, 7957 NIGHT_DISPLAY_COLOR_TEMPERATURE, 7958 NIGHT_DISPLAY_AUTO_MODE, 7959 SYNC_PARENT_SOUNDS, 7960 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 7961 SWIPE_UP_TO_SWITCH_APPS_ENABLED, 7962 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 7963 SYSTEM_NAVIGATION_KEYS_ENABLED, 7964 QS_TILES, 7965 DOZE_ENABLED, 7966 DOZE_PULSE_ON_PICK_UP, 7967 DOZE_PULSE_ON_DOUBLE_TAP, 7968 NFC_PAYMENT_DEFAULT_COMPONENT, 7969 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 7970 ASSIST_GESTURE_ENABLED, 7971 ASSIST_GESTURE_SENSITIVITY, 7972 ASSIST_GESTURE_SETUP_COMPLETE, 7973 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 7974 ASSIST_GESTURE_WAKE_ENABLED, 7975 VR_DISPLAY_MODE, 7976 NOTIFICATION_BADGING, 7977 QS_AUTO_ADDED_TILES, 7978 SCREENSAVER_ENABLED, 7979 SCREENSAVER_COMPONENTS, 7980 SCREENSAVER_ACTIVATE_ON_DOCK, 7981 SCREENSAVER_ACTIVATE_ON_SLEEP, 7982 LOCKDOWN_IN_POWER_MENU, 7983 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 7984 VOLUME_HUSH_GESTURE 7985 }; 7986 7987 /** 7988 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 7989 * otherwise they won't be restored. 7990 * 7991 * @hide 7992 */ 7993 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 7994 static { 7995 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 7996 VALIDATORS.put(ALLOW_MOCK_LOCATION, ALLOW_MOCK_LOCATION_VALIDATOR); 7997 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 7998 VALIDATORS.put(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 7999 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED_VALIDATOR); 8000 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER, 8001 ACCESSIBILITY_DISPLAY_DALTONIZER_VALIDATOR); 8002 VALIDATORS.put(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 8003 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED_VALIDATOR); 8004 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 8005 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED_VALIDATOR); 8006 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED, 8007 ACCESSIBILITY_DISPLAY_MAGNIFICATION_NAVBAR_ENABLED_VALIDATOR); 8008 VALIDATORS.put(AUTOFILL_SERVICE, AUTOFILL_SERVICE_VALIDATOR); 8009 VALIDATORS.put(ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 8010 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE_VALIDATOR); 8011 VALIDATORS.put(ENABLED_ACCESSIBILITY_SERVICES, 8012 ENABLED_ACCESSIBILITY_SERVICES_VALIDATOR); 8013 VALIDATORS.put(ENABLED_VR_LISTENERS, ENABLED_VR_LISTENERS_VALIDATOR); 8014 VALIDATORS.put(TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 8015 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES_VALIDATOR); 8016 VALIDATORS.put(TOUCH_EXPLORATION_ENABLED, TOUCH_EXPLORATION_ENABLED_VALIDATOR); 8017 VALIDATORS.put(ACCESSIBILITY_ENABLED, ACCESSIBILITY_ENABLED_VALIDATOR); 8018 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 8019 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE_VALIDATOR); 8020 VALIDATORS.put(ACCESSIBILITY_BUTTON_TARGET_COMPONENT, 8021 ACCESSIBILITY_BUTTON_TARGET_COMPONENT_VALIDATOR); 8022 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 8023 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN_VALIDATOR); 8024 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ENABLED, 8025 ACCESSIBILITY_SHORTCUT_ENABLED_VALIDATOR); 8026 VALIDATORS.put(ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN, 8027 ACCESSIBILITY_SHORTCUT_ON_LOCK_SCREEN_VALIDATOR); 8028 VALIDATORS.put(ACCESSIBILITY_SPEAK_PASSWORD, ACCESSIBILITY_SPEAK_PASSWORD_VALIDATOR); 8029 VALIDATORS.put(ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 8030 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED_VALIDATOR); 8031 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_PRESET, 8032 ACCESSIBILITY_CAPTIONING_PRESET_VALIDATOR); 8033 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_ENABLED, 8034 ACCESSIBILITY_CAPTIONING_ENABLED_VALIDATOR); 8035 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_LOCALE, 8036 ACCESSIBILITY_CAPTIONING_LOCALE_VALIDATOR); 8037 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 8038 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR_VALIDATOR); 8039 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 8040 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR_VALIDATOR); 8041 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 8042 ACCESSIBILITY_CAPTIONING_EDGE_TYPE_VALIDATOR); 8043 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 8044 ACCESSIBILITY_CAPTIONING_EDGE_COLOR_VALIDATOR); 8045 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_TYPEFACE, 8046 ACCESSIBILITY_CAPTIONING_TYPEFACE_VALIDATOR); 8047 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_FONT_SCALE, 8048 ACCESSIBILITY_CAPTIONING_FONT_SCALE_VALIDATOR); 8049 VALIDATORS.put(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 8050 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR_VALIDATOR); 8051 VALIDATORS.put(TTS_DEFAULT_RATE, TTS_DEFAULT_RATE_VALIDATOR); 8052 VALIDATORS.put(TTS_DEFAULT_PITCH, TTS_DEFAULT_PITCH_VALIDATOR); 8053 VALIDATORS.put(TTS_DEFAULT_SYNTH, TTS_DEFAULT_SYNTH_VALIDATOR); 8054 VALIDATORS.put(TTS_ENABLED_PLUGINS, TTS_ENABLED_PLUGINS_VALIDATOR); 8055 VALIDATORS.put(TTS_DEFAULT_LOCALE, TTS_DEFAULT_LOCALE_VALIDATOR); 8056 VALIDATORS.put(SHOW_IME_WITH_HARD_KEYBOARD, SHOW_IME_WITH_HARD_KEYBOARD_VALIDATOR); 8057 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 8058 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 8059 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 8060 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR); 8061 VALIDATORS.put(WIFI_NUM_OPEN_NETWORKS_KEPT, WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR); 8062 VALIDATORS.put(SELECTED_SPELL_CHECKER, SELECTED_SPELL_CHECKER_VALIDATOR); 8063 VALIDATORS.put(SELECTED_SPELL_CHECKER_SUBTYPE, 8064 SELECTED_SPELL_CHECKER_SUBTYPE_VALIDATOR); 8065 VALIDATORS.put(SPELL_CHECKER_ENABLED, SPELL_CHECKER_ENABLED_VALIDATOR); 8066 VALIDATORS.put(MOUNT_PLAY_NOTIFICATION_SND, MOUNT_PLAY_NOTIFICATION_SND_VALIDATOR); 8067 VALIDATORS.put(MOUNT_UMS_AUTOSTART, MOUNT_UMS_AUTOSTART_VALIDATOR); 8068 VALIDATORS.put(MOUNT_UMS_PROMPT, MOUNT_UMS_PROMPT_VALIDATOR); 8069 VALIDATORS.put(MOUNT_UMS_NOTIFY_ENABLED, MOUNT_UMS_NOTIFY_ENABLED_VALIDATOR); 8070 VALIDATORS.put(SLEEP_TIMEOUT, SLEEP_TIMEOUT_VALIDATOR); 8071 VALIDATORS.put(DOUBLE_TAP_TO_WAKE, DOUBLE_TAP_TO_WAKE_VALIDATOR); 8072 VALIDATORS.put(WAKE_GESTURE_ENABLED, WAKE_GESTURE_ENABLED_VALIDATOR); 8073 VALIDATORS.put(LONG_PRESS_TIMEOUT, LONG_PRESS_TIMEOUT_VALIDATOR); 8074 VALIDATORS.put(CAMERA_GESTURE_DISABLED, CAMERA_GESTURE_DISABLED_VALIDATOR); 8075 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_ENABLED, 8076 ACCESSIBILITY_AUTOCLICK_ENABLED_VALIDATOR); 8077 VALIDATORS.put(ACCESSIBILITY_AUTOCLICK_DELAY, ACCESSIBILITY_AUTOCLICK_DELAY_VALIDATOR); 8078 VALIDATORS.put(ACCESSIBILITY_LARGE_POINTER_ICON, 8079 ACCESSIBILITY_LARGE_POINTER_ICON_VALIDATOR); 8080 VALIDATORS.put(PREFERRED_TTY_MODE, PREFERRED_TTY_MODE_VALIDATOR); 8081 VALIDATORS.put(ENHANCED_VOICE_PRIVACY_ENABLED, 8082 ENHANCED_VOICE_PRIVACY_ENABLED_VALIDATOR); 8083 VALIDATORS.put(TTY_MODE_ENABLED, TTY_MODE_ENABLED_VALIDATOR); 8084 VALIDATORS.put(RTT_CALLING_MODE, RTT_CALLING_MODE_VALIDATOR); 8085 VALIDATORS.put(INCALL_POWER_BUTTON_BEHAVIOR, INCALL_POWER_BUTTON_BEHAVIOR_VALIDATOR); 8086 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_START_TIME, 8087 NIGHT_DISPLAY_CUSTOM_START_TIME_VALIDATOR); 8088 VALIDATORS.put(NIGHT_DISPLAY_CUSTOM_END_TIME, NIGHT_DISPLAY_CUSTOM_END_TIME_VALIDATOR); 8089 VALIDATORS.put(NIGHT_DISPLAY_COLOR_TEMPERATURE, 8090 NIGHT_DISPLAY_COLOR_TEMPERATURE_VALIDATOR); 8091 VALIDATORS.put(NIGHT_DISPLAY_AUTO_MODE, NIGHT_DISPLAY_AUTO_MODE_VALIDATOR); 8092 VALIDATORS.put(SYNC_PARENT_SOUNDS, SYNC_PARENT_SOUNDS_VALIDATOR); 8093 VALIDATORS.put(CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 8094 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED_VALIDATOR); 8095 VALIDATORS.put(SWIPE_UP_TO_SWITCH_APPS_ENABLED, 8096 SWIPE_UP_TO_SWITCH_APPS_ENABLED_VALIDATOR); 8097 VALIDATORS.put(CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 8098 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED_VALIDATOR); 8099 VALIDATORS.put(SYSTEM_NAVIGATION_KEYS_ENABLED, 8100 SYSTEM_NAVIGATION_KEYS_ENABLED_VALIDATOR); 8101 VALIDATORS.put(QS_TILES, QS_TILES_VALIDATOR); 8102 VALIDATORS.put(DOZE_ENABLED, DOZE_ENABLED_VALIDATOR); 8103 VALIDATORS.put(DOZE_PULSE_ON_PICK_UP, DOZE_PULSE_ON_PICK_UP_VALIDATOR); 8104 VALIDATORS.put(DOZE_PULSE_ON_DOUBLE_TAP, DOZE_PULSE_ON_DOUBLE_TAP_VALIDATOR); 8105 VALIDATORS.put(NFC_PAYMENT_DEFAULT_COMPONENT, NFC_PAYMENT_DEFAULT_COMPONENT_VALIDATOR); 8106 VALIDATORS.put(AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN, 8107 AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_VALIDATOR); 8108 VALIDATORS.put(ASSIST_GESTURE_ENABLED, ASSIST_GESTURE_ENABLED_VALIDATOR); 8109 VALIDATORS.put(ASSIST_GESTURE_SENSITIVITY, ASSIST_GESTURE_SENSITIVITY_VALIDATOR); 8110 VALIDATORS.put(ASSIST_GESTURE_SETUP_COMPLETE, ASSIST_GESTURE_SETUP_COMPLETE_VALIDATOR); 8111 VALIDATORS.put(ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 8112 ASSIST_GESTURE_SILENCE_ALERTS_ENABLED_VALIDATOR); 8113 VALIDATORS.put(ASSIST_GESTURE_WAKE_ENABLED, ASSIST_GESTURE_WAKE_ENABLED_VALIDATOR); 8114 VALIDATORS.put(VR_DISPLAY_MODE, VR_DISPLAY_MODE_VALIDATOR); 8115 VALIDATORS.put(NOTIFICATION_BADGING, NOTIFICATION_BADGING_VALIDATOR); 8116 VALIDATORS.put(QS_AUTO_ADDED_TILES, QS_AUTO_ADDED_TILES_VALIDATOR); 8117 VALIDATORS.put(SCREENSAVER_ENABLED, SCREENSAVER_ENABLED_VALIDATOR); 8118 VALIDATORS.put(SCREENSAVER_COMPONENTS, SCREENSAVER_COMPONENTS_VALIDATOR); 8119 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_DOCK, SCREENSAVER_ACTIVATE_ON_DOCK_VALIDATOR); 8120 VALIDATORS.put(SCREENSAVER_ACTIVATE_ON_SLEEP, SCREENSAVER_ACTIVATE_ON_SLEEP_VALIDATOR); 8121 VALIDATORS.put(LOCKDOWN_IN_POWER_MENU, LOCKDOWN_IN_POWER_MENU_VALIDATOR); 8122 VALIDATORS.put(SHOW_FIRST_CRASH_DIALOG_DEV_OPTION, 8123 SHOW_FIRST_CRASH_DIALOG_DEV_OPTION_VALIDATOR); 8124 VALIDATORS.put(VOLUME_HUSH_GESTURE, VOLUME_HUSH_GESTURE_VALIDATOR); 8125 VALIDATORS.put(ENABLED_NOTIFICATION_LISTENERS, 8126 ENABLED_NOTIFICATION_LISTENERS_VALIDATOR); //legacy restore setting 8127 VALIDATORS.put(ENABLED_NOTIFICATION_ASSISTANT, 8128 ENABLED_NOTIFICATION_ASSISTANT_VALIDATOR); //legacy restore setting 8129 VALIDATORS.put(ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES, 8130 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting 8131 } 8132 8133 /** 8134 * Keys we no longer back up under the current schema, but want to continue to 8135 * process when restoring historical backup datasets. 8136 * 8137 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 8138 * otherwise they won't be restored. 8139 * 8140 * @hide 8141 */ 8142 public static final String[] LEGACY_RESTORE_SETTINGS = { 8143 ENABLED_NOTIFICATION_LISTENERS, 8144 ENABLED_NOTIFICATION_ASSISTANT, 8145 ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES 8146 }; 8147 8148 /** 8149 * These entries are considered common between the personal and the managed profile, 8150 * since the managed profile doesn't get to change them. 8151 */ 8152 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 8153 8154 static { 8155 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 8156 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 8157 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 8158 CLONE_TO_MANAGED_PROFILE.add(AUTOFILL_SERVICE); 8159 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 8160 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 8161 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 8162 CLONE_TO_MANAGED_PROFILE.add(LOCATION_CHANGER); 8163 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 8164 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 8165 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 8166 if (TextServicesManager.DISABLE_PER_PROFILE_SPELL_CHECKER) { 8167 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 8168 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 8169 } 8170 } 8171 8172 /** @hide */ 8173 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 8174 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 8175 } 8176 8177 /** 8178 * Secure settings which can be accessed by instant apps. 8179 * @hide 8180 */ 8181 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 8182 static { 8183 INSTANT_APP_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 8184 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 8185 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 8186 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_ENABLED); 8187 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_PRESET); 8188 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_TYPE); 8189 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_EDGE_COLOR); 8190 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_LOCALE); 8191 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR); 8192 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR); 8193 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_TYPEFACE); 8194 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_FONT_SCALE); 8195 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_CAPTIONING_WINDOW_COLOR); 8196 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED); 8197 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_DISPLAY_DALTONIZER); 8198 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_DELAY); 8199 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_AUTOCLICK_ENABLED); 8200 INSTANT_APP_SETTINGS.add(ACCESSIBILITY_LARGE_POINTER_ICON); 8201 8202 INSTANT_APP_SETTINGS.add(DEFAULT_INPUT_METHOD); 8203 INSTANT_APP_SETTINGS.add(ENABLED_INPUT_METHODS); 8204 8205 INSTANT_APP_SETTINGS.add(ANDROID_ID); 8206 8207 INSTANT_APP_SETTINGS.add(PACKAGE_VERIFIER_USER_CONSENT); 8208 INSTANT_APP_SETTINGS.add(ALLOW_MOCK_LOCATION); 8209 } 8210 8211 /** 8212 * Helper method for determining if a location provider is enabled. 8213 * 8214 * @param cr the content resolver to use 8215 * @param provider the location provider to query 8216 * @return true if the provider is enabled 8217 * 8218 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8219 */ 8220 @Deprecated 8221 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 8222 return isLocationProviderEnabledForUser(cr, provider, cr.getUserId()); 8223 } 8224 8225 /** 8226 * Helper method for determining if a location provider is enabled. 8227 * @param cr the content resolver to use 8228 * @param provider the location provider to query 8229 * @param userId the userId to query 8230 * @return true if the provider is enabled 8231 * 8232 * @deprecated use {@link LocationManager#isProviderEnabled(String)} 8233 * @hide 8234 */ 8235 @Deprecated 8236 public static final boolean isLocationProviderEnabledForUser( 8237 ContentResolver cr, String provider, int userId) { 8238 String allowedProviders = Settings.Secure.getStringForUser(cr, 8239 LOCATION_PROVIDERS_ALLOWED, userId); 8240 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 8241 } 8242 8243 /** 8244 * Thread-safe method for enabling or disabling a single location provider. 8245 * @param cr the content resolver to use 8246 * @param provider the location provider to enable or disable 8247 * @param enabled true if the provider should be enabled 8248 * @deprecated This API is deprecated. It requires WRITE_SECURE_SETTINGS permission to 8249 * change location settings. 8250 */ 8251 @Deprecated 8252 public static final void setLocationProviderEnabled(ContentResolver cr, 8253 String provider, boolean enabled) { 8254 setLocationProviderEnabledForUser(cr, provider, enabled, cr.getUserId()); 8255 } 8256 8257 /** 8258 * Thread-safe method for enabling or disabling a single location provider. 8259 * 8260 * @param cr the content resolver to use 8261 * @param provider the location provider to enable or disable 8262 * @param enabled true if the provider should be enabled 8263 * @param userId the userId for which to enable/disable providers 8264 * @return true if the value was set, false on database errors 8265 * 8266 * @deprecated use {@link LocationManager#setProviderEnabledForUser(String, boolean, int)} 8267 * @hide 8268 */ 8269 @Deprecated 8270 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 8271 String provider, boolean enabled, int userId) { 8272 synchronized (mLocationSettingsLock) { 8273 // to ensure thread safety, we write the provider name with a '+' or '-' 8274 // and let the SettingsProvider handle it rather than reading and modifying 8275 // the list of enabled providers. 8276 if (enabled) { 8277 provider = "+" + provider; 8278 } else { 8279 provider = "-" + provider; 8280 } 8281 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 8282 userId); 8283 } 8284 } 8285 8286 /** 8287 * Thread-safe method for setting the location mode to one of 8288 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8289 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 8290 * Necessary because the mode is a composite of the underlying location provider 8291 * settings. 8292 * 8293 * @param cr the content resolver to use 8294 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 8295 * @param userId the userId for which to change mode 8296 * @return true if the value was set, false on database errors 8297 * 8298 * @throws IllegalArgumentException if mode is not one of the supported values 8299 * 8300 * @deprecated To enable/disable location, use 8301 * {@link LocationManager#setLocationEnabledForUser(boolean, int)}. 8302 * To enable/disable a specific location provider, use 8303 * {@link LocationManager#setProviderEnabledForUser(String, boolean, int)}. 8304 */ 8305 @Deprecated 8306 private static boolean setLocationModeForUser( 8307 ContentResolver cr, int mode, int userId) { 8308 synchronized (mLocationSettingsLock) { 8309 boolean gps = false; 8310 boolean network = false; 8311 switch (mode) { 8312 case LOCATION_MODE_OFF: 8313 break; 8314 case LOCATION_MODE_SENSORS_ONLY: 8315 gps = true; 8316 break; 8317 case LOCATION_MODE_BATTERY_SAVING: 8318 network = true; 8319 break; 8320 case LOCATION_MODE_HIGH_ACCURACY: 8321 gps = true; 8322 network = true; 8323 break; 8324 default: 8325 throw new IllegalArgumentException("Invalid location mode: " + mode); 8326 } 8327 8328 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8329 cr, LocationManager.NETWORK_PROVIDER, network, userId); 8330 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 8331 cr, LocationManager.GPS_PROVIDER, gps, userId); 8332 return gpsSuccess && nlpSuccess; 8333 } 8334 } 8335 8336 /** 8337 * Thread-safe method for reading the location mode, returns one of 8338 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 8339 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 8340 * because the mode is a composite of the underlying location provider settings. 8341 * 8342 * @param cr the content resolver to use 8343 * @param userId the userId for which to read the mode 8344 * @return the location mode 8345 */ 8346 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 8347 synchronized (mLocationSettingsLock) { 8348 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8349 cr, LocationManager.GPS_PROVIDER, userId); 8350 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 8351 cr, LocationManager.NETWORK_PROVIDER, userId); 8352 if (gpsEnabled && networkEnabled) { 8353 return LOCATION_MODE_HIGH_ACCURACY; 8354 } else if (gpsEnabled) { 8355 return LOCATION_MODE_SENSORS_ONLY; 8356 } else if (networkEnabled) { 8357 return LOCATION_MODE_BATTERY_SAVING; 8358 } else { 8359 return LOCATION_MODE_OFF; 8360 } 8361 } 8362 } 8363 } 8364 8365 /** 8366 * Global system settings, containing preferences that always apply identically 8367 * to all defined users. Applications can read these but are not allowed to write; 8368 * like the "Secure" settings, these are for preferences that the user must 8369 * explicitly modify through the system UI or specialized APIs for those values. 8370 */ 8371 public static final class Global extends NameValueTable { 8372 // NOTE: If you add new settings here, be sure to add them to 8373 // com.android.providers.settings.SettingsProtoDumpUtil#dumpProtoGlobalSettingsLocked. 8374 8375 /** 8376 * The content:// style URL for global secure settings items. Not public. 8377 */ 8378 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 8379 8380 /** 8381 * Whether users are allowed to add more users or guest from lockscreen. 8382 * <p> 8383 * Type: int 8384 * @hide 8385 */ 8386 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 8387 8388 /** 8389 * Setting whether the global gesture for enabling accessibility is enabled. 8390 * If this gesture is enabled the user will be able to perfrom it to enable 8391 * the accessibility state without visiting the settings app. 8392 * 8393 * @hide 8394 * No longer used. Should be removed once all dependencies have been updated. 8395 */ 8396 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 8397 "enable_accessibility_global_gesture_enabled"; 8398 8399 /** 8400 * Whether Airplane Mode is on. 8401 */ 8402 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 8403 8404 /** 8405 * Whether Theater Mode is on. 8406 * {@hide} 8407 */ 8408 @SystemApi 8409 public static final String THEATER_MODE_ON = "theater_mode_on"; 8410 8411 /** 8412 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 8413 */ 8414 public static final String RADIO_BLUETOOTH = "bluetooth"; 8415 8416 /** 8417 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 8418 */ 8419 public static final String RADIO_WIFI = "wifi"; 8420 8421 /** 8422 * {@hide} 8423 */ 8424 public static final String RADIO_WIMAX = "wimax"; 8425 /** 8426 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 8427 */ 8428 public static final String RADIO_CELL = "cell"; 8429 8430 /** 8431 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 8432 */ 8433 public static final String RADIO_NFC = "nfc"; 8434 8435 /** 8436 * A comma separated list of radios that need to be disabled when airplane mode 8437 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 8438 * included in the comma separated list. 8439 */ 8440 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 8441 8442 /** 8443 * A comma separated list of radios that should to be disabled when airplane mode 8444 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 8445 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 8446 * will be turned off when entering airplane mode, but the user will be able to reenable 8447 * Wifi in the Settings app. 8448 * 8449 * {@hide} 8450 */ 8451 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 8452 8453 /** 8454 * An integer representing the Bluetooth Class of Device (CoD). 8455 * 8456 * @hide 8457 */ 8458 public static final String BLUETOOTH_CLASS_OF_DEVICE = "bluetooth_class_of_device"; 8459 8460 /** 8461 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 8462 * See {@link android.bluetooth.BluetoothProfile}. 8463 * {@hide} 8464 */ 8465 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 8466 8467 /** 8468 * A semi-colon separated list of Bluetooth interoperability workarounds. 8469 * Each entry is a partial Bluetooth device address string and an integer representing 8470 * the feature to be disabled, separated by a comma. The integer must correspond 8471 * to a interoperability feature as defined in "interop.h" in /system/bt. 8472 * <p> 8473 * Example: <br/> 8474 * "00:11:22,0;01:02:03:04,2" 8475 * @hide 8476 */ 8477 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 8478 8479 /** 8480 * The policy for deciding when Wi-Fi should go to sleep (which will in 8481 * turn switch to using the mobile data as an Internet connection). 8482 * <p> 8483 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 8484 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 8485 * {@link #WIFI_SLEEP_POLICY_NEVER}. 8486 */ 8487 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 8488 8489 /** 8490 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 8491 * policy, which is to sleep shortly after the turning off 8492 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 8493 */ 8494 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 8495 8496 /** 8497 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 8498 * the device is on battery, and never go to sleep when the device is 8499 * plugged in. 8500 */ 8501 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 8502 8503 /** 8504 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 8505 */ 8506 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 8507 8508 /** 8509 * Value to specify if the user prefers the date, time and time zone 8510 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8511 */ 8512 public static final String AUTO_TIME = "auto_time"; 8513 8514 private static final Validator AUTO_TIME_VALIDATOR = BOOLEAN_VALIDATOR; 8515 8516 /** 8517 * Value to specify if the user prefers the time zone 8518 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 8519 */ 8520 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 8521 8522 private static final Validator AUTO_TIME_ZONE_VALIDATOR = BOOLEAN_VALIDATOR; 8523 8524 /** 8525 * URI for the car dock "in" event sound. 8526 * @hide 8527 */ 8528 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 8529 8530 /** 8531 * URI for the car dock "out" event sound. 8532 * @hide 8533 */ 8534 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 8535 8536 /** 8537 * URI for the desk dock "in" event sound. 8538 * @hide 8539 */ 8540 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 8541 8542 /** 8543 * URI for the desk dock "out" event sound. 8544 * @hide 8545 */ 8546 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 8547 8548 /** 8549 * Whether to play a sound for dock events. 8550 * @hide 8551 */ 8552 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 8553 8554 private static final Validator DOCK_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8555 8556 /** 8557 * Whether to play a sound for dock events, only when an accessibility service is on. 8558 * @hide 8559 */ 8560 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 8561 8562 /** 8563 * URI for the "device locked" (keyguard shown) sound. 8564 * @hide 8565 */ 8566 public static final String LOCK_SOUND = "lock_sound"; 8567 8568 /** 8569 * URI for the "device unlocked" sound. 8570 * @hide 8571 */ 8572 public static final String UNLOCK_SOUND = "unlock_sound"; 8573 8574 /** 8575 * URI for the "device is trusted" sound, which is played when the device enters the trusted 8576 * state without unlocking. 8577 * @hide 8578 */ 8579 public static final String TRUSTED_SOUND = "trusted_sound"; 8580 8581 /** 8582 * URI for the low battery sound file. 8583 * @hide 8584 */ 8585 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 8586 8587 /** 8588 * Whether to play a sound for low-battery alerts. 8589 * @hide 8590 */ 8591 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 8592 8593 private static final Validator POWER_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8594 8595 /** 8596 * URI for the "wireless charging started" and "wired charging started" sound. 8597 * @hide 8598 */ 8599 public static final String CHARGING_STARTED_SOUND = 8600 "wireless_charging_started_sound"; 8601 8602 /** 8603 * Whether to play a sound for charging events. 8604 * @hide 8605 */ 8606 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 8607 8608 private static final Validator CHARGING_SOUNDS_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 8609 8610 /** 8611 * Whether we keep the device on while the device is plugged in. 8612 * Supported values are: 8613 * <ul> 8614 * <li>{@code 0} to never stay on while plugged in</li> 8615 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 8616 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 8617 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 8618 * </ul> 8619 * These values can be OR-ed together. 8620 */ 8621 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 8622 8623 private static final Validator STAY_ON_WHILE_PLUGGED_IN_VALIDATOR = new Validator() { 8624 @Override 8625 public boolean validate(String value) { 8626 try { 8627 int val = Integer.parseInt(value); 8628 return (val == 0) 8629 || (val == BatteryManager.BATTERY_PLUGGED_AC) 8630 || (val == BatteryManager.BATTERY_PLUGGED_USB) 8631 || (val == BatteryManager.BATTERY_PLUGGED_WIRELESS) 8632 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8633 | BatteryManager.BATTERY_PLUGGED_USB)) 8634 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8635 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8636 || (val == (BatteryManager.BATTERY_PLUGGED_USB 8637 | BatteryManager.BATTERY_PLUGGED_WIRELESS)) 8638 || (val == (BatteryManager.BATTERY_PLUGGED_AC 8639 | BatteryManager.BATTERY_PLUGGED_USB 8640 | BatteryManager.BATTERY_PLUGGED_WIRELESS)); 8641 } catch (NumberFormatException e) { 8642 return false; 8643 } 8644 } 8645 }; 8646 8647 /** 8648 * When the user has enable the option to have a "bug report" command 8649 * in the power menu. 8650 * @hide 8651 */ 8652 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 8653 8654 private static final Validator BUGREPORT_IN_POWER_MENU_VALIDATOR = BOOLEAN_VALIDATOR; 8655 8656 /** 8657 * Whether ADB is enabled. 8658 */ 8659 public static final String ADB_ENABLED = "adb_enabled"; 8660 8661 /** 8662 * Whether Views are allowed to save their attribute data. 8663 * @hide 8664 */ 8665 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 8666 8667 /** 8668 * Whether assisted GPS should be enabled or not. 8669 * @hide 8670 */ 8671 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 8672 8673 /** 8674 * Whether bluetooth is enabled/disabled 8675 * 0=disabled. 1=enabled. 8676 */ 8677 public static final String BLUETOOTH_ON = "bluetooth_on"; 8678 8679 private static final Validator BLUETOOTH_ON_VALIDATOR = BOOLEAN_VALIDATOR; 8680 8681 /** 8682 * CDMA Cell Broadcast SMS 8683 * 0 = CDMA Cell Broadcast SMS disabled 8684 * 1 = CDMA Cell Broadcast SMS enabled 8685 * @hide 8686 */ 8687 public static final String CDMA_CELL_BROADCAST_SMS = 8688 "cdma_cell_broadcast_sms"; 8689 8690 /** 8691 * The CDMA roaming mode 0 = Home Networks, CDMA default 8692 * 1 = Roaming on Affiliated networks 8693 * 2 = Roaming on any networks 8694 * @hide 8695 */ 8696 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 8697 8698 /** 8699 * The CDMA subscription mode 0 = RUIM/SIM (default) 8700 * 1 = NV 8701 * @hide 8702 */ 8703 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 8704 8705 /** 8706 * The default value for whether background data is enabled or not. 8707 * 8708 * Used by {@code NetworkPolicyManagerService}. 8709 * 8710 * @hide 8711 */ 8712 public static final String DEFAULT_RESTRICT_BACKGROUND_DATA = 8713 "default_restrict_background_data"; 8714 8715 /** Inactivity timeout to track mobile data activity. 8716 * 8717 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 8718 * infer the data activity of mobile network. After a period of no activity on mobile 8719 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 8720 * intent is fired to indicate a transition of network status from "active" to "idle". Any 8721 * subsequent activity on mobile networks triggers the firing of {@code 8722 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 8723 * 8724 * Network activity refers to transmitting or receiving data on the network interfaces. 8725 * 8726 * Tracking is disabled if set to zero or negative value. 8727 * 8728 * @hide 8729 */ 8730 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 8731 8732 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 8733 * but for Wifi network. 8734 * @hide 8735 */ 8736 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 8737 8738 /** 8739 * Whether or not data roaming is enabled. (0 = false, 1 = true) 8740 */ 8741 public static final String DATA_ROAMING = "data_roaming"; 8742 8743 /** 8744 * The value passed to a Mobile DataConnection via bringUp which defines the 8745 * number of retries to preform when setting up the initial connection. The default 8746 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 8747 * @hide 8748 */ 8749 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 8750 8751 /** 8752 * Whether any package can be on external storage. When this is true, any 8753 * package, regardless of manifest values, is a candidate for installing 8754 * or moving onto external storage. (0 = false, 1 = true) 8755 * @hide 8756 */ 8757 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 8758 8759 /** 8760 * The default SM-DP+ configured for this device. 8761 * 8762 * <p>An SM-DP+ is used by an LPA (see {@link android.service.euicc.EuiccService}) to 8763 * download profiles. If this value is set, the LPA will query this server for any profiles 8764 * available to this device. If any are available, they may be downloaded during device 8765 * provisioning or in settings without needing the user to enter an activation code. 8766 * 8767 * @see android.service.euicc.EuiccService 8768 * @hide 8769 */ 8770 @SystemApi 8771 public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus"; 8772 8773 /** 8774 * Whether any profile has ever been downloaded onto a eUICC on the device. 8775 * 8776 * <p>Used to hide eUICC UI from users who have never made use of it and would only be 8777 * confused by seeing references to it in settings. 8778 * (0 = false, 1 = true) 8779 * @hide 8780 */ 8781 @SystemApi 8782 public static final String EUICC_PROVISIONED = "euicc_provisioned"; 8783 8784 /** 8785 * List of ISO country codes in which eUICC UI is shown. Country codes should be separated 8786 * by comma. 8787 * 8788 * <p>Used to hide eUICC UI from users who are currently in countries no carriers support 8789 * eUICC. 8790 * @hide 8791 */ 8792 //TODO(b/77914569) Changes this to System Api. 8793 public static final String EUICC_SUPPORTED_COUNTRIES = "euicc_supported_countries"; 8794 8795 /** 8796 * Whether any activity can be resized. When this is true, any 8797 * activity, regardless of manifest values, can be resized for multi-window. 8798 * (0 = false, 1 = true) 8799 * @hide 8800 */ 8801 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 8802 = "force_resizable_activities"; 8803 8804 /** 8805 * Whether to enable experimental freeform support for windows. 8806 * @hide 8807 */ 8808 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 8809 = "enable_freeform_support"; 8810 8811 /** 8812 * Whether user has enabled development settings. 8813 */ 8814 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 8815 8816 /** 8817 * Whether the device has been provisioned (0 = false, 1 = true). 8818 * <p>On a multiuser device with a separate system user, the screen may be locked 8819 * as soon as this is set to true and further activities cannot be launched on the 8820 * system user unless they are marked to show over keyguard. 8821 */ 8822 public static final String DEVICE_PROVISIONED = "device_provisioned"; 8823 8824 /** 8825 * Whether mobile data should be allowed while the device is being provisioned. 8826 * This allows the provisioning process to turn off mobile data before the user 8827 * has an opportunity to set things up, preventing other processes from burning 8828 * precious bytes before wifi is setup. 8829 * (0 = false, 1 = true) 8830 * @hide 8831 */ 8832 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 8833 "device_provisioning_mobile_data"; 8834 8835 /** 8836 * The saved value for WindowManagerService.setForcedDisplaySize(). 8837 * Two integers separated by a comma. If unset, then use the real display size. 8838 * @hide 8839 */ 8840 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 8841 8842 /** 8843 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 8844 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 8845 * @hide 8846 */ 8847 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 8848 8849 /** 8850 * The maximum size, in bytes, of a download that the download manager will transfer over 8851 * a non-wifi connection. 8852 * @hide 8853 */ 8854 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 8855 "download_manager_max_bytes_over_mobile"; 8856 8857 /** 8858 * The recommended maximum size, in bytes, of a download that the download manager should 8859 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 8860 * have the option to start the download over the mobile connection anyway. 8861 * @hide 8862 */ 8863 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 8864 "download_manager_recommended_max_bytes_over_mobile"; 8865 8866 /** 8867 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 8868 */ 8869 @Deprecated 8870 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 8871 8872 /** 8873 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 8874 * sent or processed. (0 = false, 1 = true) 8875 * @hide 8876 */ 8877 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 8878 8879 /** 8880 * Whether HDMI System Audio Control feature is enabled. If enabled, TV will try to turn on 8881 * system audio mode if there's a connected CEC-enabled AV Receiver. Then audio stream will 8882 * be played on AVR instead of TV spaeker. If disabled, the system audio mode will never be 8883 * activated. 8884 * @hide 8885 */ 8886 public static final String HDMI_SYSTEM_AUDIO_CONTROL_ENABLED = 8887 "hdmi_system_audio_control_enabled"; 8888 8889 /** 8890 * Whether TV will automatically turn on upon reception of the CEC command 8891 * <Text View On> or <Image View On>. (0 = false, 1 = true) 8892 * 8893 * @hide 8894 */ 8895 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 8896 "hdmi_control_auto_wakeup_enabled"; 8897 8898 /** 8899 * Whether TV will also turn off other CEC devices when it goes to standby mode. 8900 * (0 = false, 1 = true) 8901 * 8902 * @hide 8903 */ 8904 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 8905 "hdmi_control_auto_device_off_enabled"; 8906 8907 /** 8908 * If <b>true</b>, enables out-of-the-box execution for priv apps. 8909 * Default: false 8910 * Values: 0 = false, 1 = true 8911 * 8912 * @hide 8913 */ 8914 public static final String PRIV_APP_OOB_ENABLED = "priv_app_oob_enabled"; 8915 8916 /** 8917 * Comma separated list of privileged package names, which will be running out-of-box APK. 8918 * Default: "ALL" 8919 * 8920 * @hide 8921 */ 8922 public static final String PRIV_APP_OOB_LIST = "priv_app_oob_list"; 8923 8924 /** 8925 * The interval in milliseconds at which location requests will be throttled when they are 8926 * coming from the background. 8927 * 8928 * @hide 8929 */ 8930 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 8931 "location_background_throttle_interval_ms"; 8932 8933 /** 8934 * Most frequent location update interval in milliseconds that proximity alert is allowed 8935 * to request. 8936 * @hide 8937 */ 8938 public static final String LOCATION_BACKGROUND_THROTTLE_PROXIMITY_ALERT_INTERVAL_MS = 8939 "location_background_throttle_proximity_alert_interval_ms"; 8940 8941 /** 8942 * Packages that are whitelisted for background throttling (throttling will not be applied). 8943 * @hide 8944 */ 8945 public static final String LOCATION_BACKGROUND_THROTTLE_PACKAGE_WHITELIST = 8946 "location_background_throttle_package_whitelist"; 8947 8948 /** 8949 * Whether TV will switch to MHL port when a mobile device is plugged in. 8950 * (0 = false, 1 = true) 8951 * @hide 8952 */ 8953 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 8954 8955 /** 8956 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 8957 * @hide 8958 */ 8959 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 8960 8961 /** 8962 * Whether mobile data connections are allowed by the user. See 8963 * ConnectivityManager for more info. 8964 * @hide 8965 */ 8966 public static final String MOBILE_DATA = "mobile_data"; 8967 8968 /** 8969 * Whether the mobile data connection should remain active even when higher 8970 * priority networks like WiFi are active, to help make network switching faster. 8971 * 8972 * See ConnectivityService for more info. 8973 * 8974 * (0 = disabled, 1 = enabled) 8975 * @hide 8976 */ 8977 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 8978 8979 /** 8980 * Size of the event buffer for IP connectivity metrics. 8981 * @hide 8982 */ 8983 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 8984 "connectivity_metrics_buffer_size"; 8985 8986 /** {@hide} */ 8987 public static final String NETSTATS_ENABLED = "netstats_enabled"; 8988 /** {@hide} */ 8989 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 8990 /** {@hide} */ 8991 @Deprecated 8992 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 8993 /** {@hide} */ 8994 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 8995 /** {@hide} */ 8996 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 8997 /** {@hide} */ 8998 public static final String NETSTATS_AUGMENT_ENABLED = "netstats_augment_enabled"; 8999 9000 /** {@hide} */ 9001 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 9002 /** {@hide} */ 9003 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 9004 /** {@hide} */ 9005 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 9006 /** {@hide} */ 9007 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 9008 9009 /** {@hide} */ 9010 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 9011 /** {@hide} */ 9012 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 9013 /** {@hide} */ 9014 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 9015 /** {@hide} */ 9016 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 9017 9018 /** {@hide} */ 9019 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 9020 /** {@hide} */ 9021 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 9022 /** {@hide} */ 9023 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 9024 /** {@hide} */ 9025 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 9026 9027 /** {@hide} */ 9028 public static final String NETPOLICY_QUOTA_ENABLED = "netpolicy_quota_enabled"; 9029 /** {@hide} */ 9030 public static final String NETPOLICY_QUOTA_UNLIMITED = "netpolicy_quota_unlimited"; 9031 /** {@hide} */ 9032 public static final String NETPOLICY_QUOTA_LIMITED = "netpolicy_quota_limited"; 9033 /** {@hide} */ 9034 public static final String NETPOLICY_QUOTA_FRAC_JOBS = "netpolicy_quota_frac_jobs"; 9035 /** {@hide} */ 9036 public static final String NETPOLICY_QUOTA_FRAC_MULTIPATH = "netpolicy_quota_frac_multipath"; 9037 9038 /** {@hide} */ 9039 public static final String NETPOLICY_OVERRIDE_ENABLED = "netpolicy_override_enabled"; 9040 9041 /** 9042 * User preference for which network(s) should be used. Only the 9043 * connectivity service should touch this. 9044 */ 9045 public static final String NETWORK_PREFERENCE = "network_preference"; 9046 9047 /** 9048 * Which package name to use for network scoring. If null, or if the package is not a valid 9049 * scorer app, external network scores will neither be requested nor accepted. 9050 * @hide 9051 */ 9052 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 9053 9054 /** 9055 * Whether night display forced auto mode is available. 9056 * 0 = unavailable, 1 = available. 9057 * @hide 9058 */ 9059 public static final String NIGHT_DISPLAY_FORCED_AUTO_MODE_AVAILABLE = 9060 "night_display_forced_auto_mode_available"; 9061 9062 /** 9063 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 9064 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 9065 * exceeded. 9066 * @hide 9067 */ 9068 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 9069 9070 /** 9071 * The length of time in milli-seconds that automatic small adjustments to 9072 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 9073 * @hide 9074 */ 9075 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 9076 9077 /** Preferred NTP server. {@hide} */ 9078 public static final String NTP_SERVER = "ntp_server"; 9079 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 9080 public static final String NTP_TIMEOUT = "ntp_timeout"; 9081 9082 /** {@hide} */ 9083 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 9084 9085 /** 9086 * Sample validity in seconds to configure for the system DNS resolver. 9087 * {@hide} 9088 */ 9089 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 9090 "dns_resolver_sample_validity_seconds"; 9091 9092 /** 9093 * Success threshold in percent for use with the system DNS resolver. 9094 * {@hide} 9095 */ 9096 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 9097 "dns_resolver_success_threshold_percent"; 9098 9099 /** 9100 * Minimum number of samples needed for statistics to be considered meaningful in the 9101 * system DNS resolver. 9102 * {@hide} 9103 */ 9104 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 9105 9106 /** 9107 * Maximum number taken into account for statistics purposes in the system DNS resolver. 9108 * {@hide} 9109 */ 9110 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 9111 9112 /** 9113 * Whether to disable the automatic scheduling of system updates. 9114 * 1 = system updates won't be automatically scheduled (will always 9115 * present notification instead). 9116 * 0 = system updates will be automatically scheduled. (default) 9117 * @hide 9118 */ 9119 @SystemApi 9120 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 9121 9122 /** 9123 * Whether the package manager should send package verification broadcasts for verifiers to 9124 * review apps prior to installation. 9125 * 1 = request apps to be verified prior to installation, if a verifier exists. 9126 * 0 = do not verify apps before installation 9127 * @hide 9128 */ 9129 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 9130 9131 /** Timeout for package verification. 9132 * @hide */ 9133 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 9134 9135 /** Default response code for package verification. 9136 * @hide */ 9137 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 9138 9139 /** 9140 * Show package verification setting in the Settings app. 9141 * 1 = show (default) 9142 * 0 = hide 9143 * @hide 9144 */ 9145 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 9146 9147 /** 9148 * Run package verification on apps installed through ADB/ADT/USB 9149 * 1 = perform package verification on ADB installs (default) 9150 * 0 = bypass package verification on ADB installs 9151 * @hide 9152 */ 9153 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 9154 9155 /** 9156 * Time since last fstrim (milliseconds) after which we force one to happen 9157 * during device startup. If unset, the default is 3 days. 9158 * @hide 9159 */ 9160 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 9161 9162 /** 9163 * The interval in milliseconds at which to check packet counts on the 9164 * mobile data interface when screen is on, to detect possible data 9165 * connection problems. 9166 * @hide 9167 */ 9168 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 9169 "pdp_watchdog_poll_interval_ms"; 9170 9171 /** 9172 * The interval in milliseconds at which to check packet counts on the 9173 * mobile data interface when screen is off, to detect possible data 9174 * connection problems. 9175 * @hide 9176 */ 9177 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 9178 "pdp_watchdog_long_poll_interval_ms"; 9179 9180 /** 9181 * The interval in milliseconds at which to check packet counts on the 9182 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 9183 * outgoing packets has been reached without incoming packets. 9184 * @hide 9185 */ 9186 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 9187 "pdp_watchdog_error_poll_interval_ms"; 9188 9189 /** 9190 * The number of outgoing packets sent without seeing an incoming packet 9191 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 9192 * device is logged to the event log 9193 * @hide 9194 */ 9195 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 9196 "pdp_watchdog_trigger_packet_count"; 9197 9198 /** 9199 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 9200 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 9201 * attempting data connection recovery. 9202 * @hide 9203 */ 9204 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 9205 "pdp_watchdog_error_poll_count"; 9206 9207 /** 9208 * The number of failed PDP reset attempts before moving to something more 9209 * drastic: re-registering to the network. 9210 * @hide 9211 */ 9212 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 9213 "pdp_watchdog_max_pdp_reset_fail_count"; 9214 9215 /** 9216 * URL to open browser on to allow user to manage a prepay account 9217 * @hide 9218 */ 9219 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 9220 "setup_prepaid_data_service_url"; 9221 9222 /** 9223 * URL to attempt a GET on to see if this is a prepay device 9224 * @hide 9225 */ 9226 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 9227 "setup_prepaid_detection_target_url"; 9228 9229 /** 9230 * Host to check for a redirect to after an attempt to GET 9231 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 9232 * this is a prepaid device with zero balance.) 9233 * @hide 9234 */ 9235 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 9236 "setup_prepaid_detection_redir_host"; 9237 9238 /** 9239 * The interval in milliseconds at which to check the number of SMS sent out without asking 9240 * for use permit, to limit the un-authorized SMS usage. 9241 * 9242 * @hide 9243 */ 9244 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 9245 "sms_outgoing_check_interval_ms"; 9246 9247 /** 9248 * The number of outgoing SMS sent without asking for user permit (of {@link 9249 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 9250 * 9251 * @hide 9252 */ 9253 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 9254 "sms_outgoing_check_max_count"; 9255 9256 /** 9257 * Used to disable SMS short code confirmation - defaults to true. 9258 * True indcates we will do the check, etc. Set to false to disable. 9259 * @see com.android.internal.telephony.SmsUsageMonitor 9260 * @hide 9261 */ 9262 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 9263 9264 /** 9265 * Used to select which country we use to determine premium sms codes. 9266 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 9267 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 9268 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 9269 * @hide 9270 */ 9271 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 9272 9273 /** 9274 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 9275 * @hide 9276 */ 9277 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 9278 9279 /** 9280 * Used to disable Tethering on a device - defaults to true 9281 * @hide 9282 */ 9283 public static final String TETHER_SUPPORTED = "tether_supported"; 9284 9285 /** 9286 * Used to require DUN APN on the device or not - defaults to a build config value 9287 * which defaults to false 9288 * @hide 9289 */ 9290 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 9291 9292 /** 9293 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 9294 * corresponding build config values are set it will override the APN DB 9295 * values. 9296 * Consists of a comma seperated list of strings: 9297 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 9298 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 9299 * @hide 9300 */ 9301 public static final String TETHER_DUN_APN = "tether_dun_apn"; 9302 9303 /** 9304 * Used to disable trying to talk to any available tethering offload HAL. 9305 * 9306 * Integer values are interpreted as boolean, and the absence of an explicit setting 9307 * is interpreted as |false|. 9308 * @hide 9309 */ 9310 public static final String TETHER_OFFLOAD_DISABLED = "tether_offload_disabled"; 9311 9312 /** 9313 * List of certificate (hex string representation of the application's certificate - SHA-1 9314 * or SHA-256) and carrier app package pairs which are whitelisted to prompt the user for 9315 * install when a sim card with matching UICC carrier privilege rules is inserted. The 9316 * certificate is used as a key, so the certificate encoding here must be the same as the 9317 * certificate encoding used on the SIM. 9318 * 9319 * The value is "cert1:package1;cert2:package2;..." 9320 * @hide 9321 */ 9322 @SystemApi 9323 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 9324 9325 /** 9326 * Map of package name to application names. The application names cannot and will not be 9327 * localized. App names may not contain colons or semicolons. 9328 * 9329 * The value is "packageName1:appName1;packageName2:appName2;..." 9330 * @hide 9331 */ 9332 @SystemApi 9333 public static final String CARRIER_APP_NAMES = "carrier_app_names"; 9334 9335 /** 9336 * USB Mass Storage Enabled 9337 */ 9338 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 9339 9340 private static final Validator USB_MASS_STORAGE_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9341 9342 /** 9343 * If this setting is set (to anything), then all references 9344 * to Gmail on the device must change to Google Mail. 9345 */ 9346 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 9347 9348 /** 9349 * Webview Data reduction proxy key. 9350 * @hide 9351 */ 9352 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 9353 "webview_data_reduction_proxy_key"; 9354 9355 /** 9356 * Whether or not the WebView fallback mechanism should be enabled. 9357 * 0=disabled, 1=enabled. 9358 * @hide 9359 */ 9360 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 9361 "webview_fallback_logic_enabled"; 9362 9363 /** 9364 * Name of the package used as WebView provider (if unset the provider is instead determined 9365 * by the system). 9366 * @hide 9367 */ 9368 public static final String WEBVIEW_PROVIDER = "webview_provider"; 9369 9370 /** 9371 * Developer setting to enable WebView multiprocess rendering. 9372 * @hide 9373 */ 9374 @SystemApi 9375 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 9376 9377 /** 9378 * The maximum number of notifications shown in 24 hours when switching networks. 9379 * @hide 9380 */ 9381 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 9382 "network_switch_notification_daily_limit"; 9383 9384 /** 9385 * The minimum time in milliseconds between notifications when switching networks. 9386 * @hide 9387 */ 9388 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 9389 "network_switch_notification_rate_limit_millis"; 9390 9391 /** 9392 * Whether to automatically switch away from wifi networks that lose Internet access. 9393 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 9394 * avoids such networks. Valid values are: 9395 * 9396 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 9397 * null: Ask the user whether to switch away from bad wifi. 9398 * 1: Avoid bad wifi. 9399 * 9400 * @hide 9401 */ 9402 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 9403 9404 /** 9405 * User setting for ConnectivityManager.getMeteredMultipathPreference(). This value may be 9406 * overridden by the system based on device or application state. If null, the value 9407 * specified by config_networkMeteredMultipathPreference is used. 9408 * 9409 * @hide 9410 */ 9411 public static final String NETWORK_METERED_MULTIPATH_PREFERENCE = 9412 "network_metered_multipath_preference"; 9413 9414 /** 9415 * Default daily multipath budget used by ConnectivityManager.getMultipathPreference() 9416 * on metered networks. This default quota is only used if quota could not be determined 9417 * from data plan or data limit/warning set by the user. 9418 * @hide 9419 */ 9420 public static final String NETWORK_DEFAULT_DAILY_MULTIPATH_QUOTA_BYTES = 9421 "network_default_daily_multipath_quota_bytes"; 9422 9423 /** 9424 * Network watchlist last report time. 9425 * @hide 9426 */ 9427 public static final String NETWORK_WATCHLIST_LAST_REPORT_TIME = 9428 "network_watchlist_last_report_time"; 9429 9430 /** 9431 * The thresholds of the wifi throughput badging (SD, HD etc.) as a comma-delimited list of 9432 * colon-delimited key-value pairs. The key is the badging enum value defined in 9433 * android.net.ScoredNetwork and the value is the minimum sustained network throughput in 9434 * kbps required for the badge. For example: "10:3000,20:5000,30:25000" 9435 * 9436 * @hide 9437 */ 9438 @SystemApi 9439 public static final String WIFI_BADGING_THRESHOLDS = "wifi_badging_thresholds"; 9440 9441 /** 9442 * Whether Wifi display is enabled/disabled 9443 * 0=disabled. 1=enabled. 9444 * @hide 9445 */ 9446 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 9447 9448 /** 9449 * Whether Wifi display certification mode is enabled/disabled 9450 * 0=disabled. 1=enabled. 9451 * @hide 9452 */ 9453 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 9454 "wifi_display_certification_on"; 9455 9456 /** 9457 * WPS Configuration method used by Wifi display, this setting only 9458 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 9459 * 9460 * Possible values are: 9461 * 9462 * WpsInfo.INVALID: use default WPS method chosen by framework 9463 * WpsInfo.PBC : use Push button 9464 * WpsInfo.KEYPAD : use Keypad 9465 * WpsInfo.DISPLAY: use Display 9466 * @hide 9467 */ 9468 public static final String WIFI_DISPLAY_WPS_CONFIG = 9469 "wifi_display_wps_config"; 9470 9471 /** 9472 * Whether to notify the user of open networks. 9473 * <p> 9474 * If not connected and the scan results have an open network, we will 9475 * put this notification up. If we attempt to connect to a network or 9476 * the open network(s) disappear, we remove the notification. When we 9477 * show the notification, we will not show it again for 9478 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9479 * 9480 * @deprecated This feature is no longer controlled by this setting in 9481 * {@link android.os.Build.VERSION_CODES#O}. 9482 */ 9483 @Deprecated 9484 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9485 "wifi_networks_available_notification_on"; 9486 9487 private static final Validator WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9488 BOOLEAN_VALIDATOR; 9489 9490 /** 9491 * Whether to notify the user of carrier networks. 9492 * <p> 9493 * If not connected and the scan results have a carrier network, we will 9494 * put this notification up. If we attempt to connect to a network or 9495 * the carrier network(s) disappear, we remove the notification. When we 9496 * show the notification, we will not show it again for 9497 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 9498 * @hide 9499 */ 9500 public static final String WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9501 "wifi_carrier_networks_available_notification_on"; 9502 9503 private static final Validator WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR = 9504 BOOLEAN_VALIDATOR; 9505 9506 /** 9507 * {@hide} 9508 */ 9509 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 9510 "wimax_networks_available_notification_on"; 9511 9512 /** 9513 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 9514 * Connecting to a network will reset the timer. 9515 */ 9516 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 9517 "wifi_networks_available_repeat_delay"; 9518 9519 private static final Validator WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY_VALIDATOR = 9520 NON_NEGATIVE_INTEGER_VALIDATOR; 9521 9522 /** 9523 * 802.11 country code in ISO 3166 format 9524 * @hide 9525 */ 9526 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 9527 9528 /** 9529 * The interval in milliseconds to issue wake up scans when wifi needs 9530 * to connect. This is necessary to connect to an access point when 9531 * device is on the move and the screen is off. 9532 * @hide 9533 */ 9534 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 9535 "wifi_framework_scan_interval_ms"; 9536 9537 /** 9538 * The interval in milliseconds after which Wi-Fi is considered idle. 9539 * When idle, it is possible for the device to be switched from Wi-Fi to 9540 * the mobile data network. 9541 * @hide 9542 */ 9543 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 9544 9545 /** 9546 * When the number of open networks exceeds this number, the 9547 * least-recently-used excess networks will be removed. 9548 */ 9549 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 9550 9551 private static final Validator WIFI_NUM_OPEN_NETWORKS_KEPT_VALIDATOR = 9552 NON_NEGATIVE_INTEGER_VALIDATOR; 9553 9554 /** 9555 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 9556 */ 9557 public static final String WIFI_ON = "wifi_on"; 9558 9559 /** 9560 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 9561 * @hide 9562 */ 9563 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 9564 "wifi_scan_always_enabled"; 9565 9566 /** 9567 * The interval in milliseconds at which wifi rtt ranging requests will be throttled when 9568 * they are coming from the background. 9569 * 9570 * @hide 9571 */ 9572 public static final String WIFI_RTT_BACKGROUND_EXEC_GAP_MS = 9573 "wifi_rtt_background_exec_gap_ms"; 9574 9575 /** 9576 * Whether soft AP will shut down after a timeout period when no devices are connected. 9577 * 9578 * Type: int (0 for false, 1 for true) 9579 * @hide 9580 */ 9581 public static final String SOFT_AP_TIMEOUT_ENABLED = "soft_ap_timeout_enabled"; 9582 9583 private static final Validator SOFT_AP_TIMEOUT_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9584 9585 /** 9586 * Value to specify if Wi-Fi Wakeup feature is enabled. 9587 * 9588 * Type: int (0 for false, 1 for true) 9589 * @hide 9590 */ 9591 @SystemApi 9592 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 9593 9594 private static final Validator WIFI_WAKEUP_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 9595 9596 /** 9597 * Value to specify whether network quality scores and badging should be shown in the UI. 9598 * 9599 * Type: int (0 for false, 1 for true) 9600 * @hide 9601 */ 9602 public static final String NETWORK_SCORING_UI_ENABLED = "network_scoring_ui_enabled"; 9603 9604 /** 9605 * Value to specify how long in milliseconds to retain seen score cache curves to be used 9606 * when generating SSID only bases score curves. 9607 * 9608 * Type: long 9609 * @hide 9610 */ 9611 public static final String SPEED_LABEL_CACHE_EVICTION_AGE_MILLIS = 9612 "speed_label_cache_eviction_age_millis"; 9613 9614 /** 9615 * Value to specify if network recommendations from 9616 * {@link com.android.server.NetworkScoreService} are enabled. 9617 * 9618 * Type: int 9619 * Valid values: 9620 * -1 = Forced off 9621 * 0 = Disabled 9622 * 1 = Enabled 9623 * 9624 * Most readers of this setting should simply check if value == 1 to determined the 9625 * enabled state. 9626 * @hide 9627 */ 9628 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 9629 "network_recommendations_enabled"; 9630 9631 private static final Validator NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR = 9632 new SettingsValidators.DiscreteValueValidator(new String[] {"-1", "0", "1"}); 9633 9634 /** 9635 * Which package name to use for network recommendations. If null, network recommendations 9636 * will neither be requested nor accepted. 9637 * 9638 * Use {@link NetworkScoreManager#getActiveScorerPackage()} to read this value and 9639 * {@link NetworkScoreManager#setActiveScorer(String)} to write it. 9640 * 9641 * Type: string - package name 9642 * @hide 9643 */ 9644 public static final String NETWORK_RECOMMENDATIONS_PACKAGE = 9645 "network_recommendations_package"; 9646 9647 /** 9648 * The package name of the application that connect and secures high quality open wifi 9649 * networks automatically. 9650 * 9651 * Type: string package name or null if the feature is either not provided or disabled. 9652 * @hide 9653 */ 9654 @TestApi 9655 public static final String USE_OPEN_WIFI_PACKAGE = "use_open_wifi_package"; 9656 9657 private static final Validator USE_OPEN_WIFI_PACKAGE_VALIDATOR = new Validator() { 9658 @Override 9659 public boolean validate(String value) { 9660 return (value == null) || PACKAGE_NAME_VALIDATOR.validate(value); 9661 } 9662 }; 9663 9664 /** 9665 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 9666 * will give a recommendation request to complete before returning a default response. 9667 * 9668 * Type: long 9669 * @hide 9670 * @deprecated to be removed 9671 */ 9672 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 9673 "network_recommendation_request_timeout_ms"; 9674 9675 /** 9676 * The expiration time in milliseconds for the {@link android.net.WifiKey} request cache in 9677 * {@link com.android.server.wifi.RecommendedNetworkEvaluator}. 9678 * 9679 * Type: long 9680 * @hide 9681 */ 9682 public static final String RECOMMENDED_NETWORK_EVALUATOR_CACHE_EXPIRY_MS = 9683 "recommended_network_evaluator_cache_expiry_ms"; 9684 9685 /** 9686 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 9687 * connectivity. 9688 * @hide 9689 */ 9690 public static final String BLE_SCAN_ALWAYS_AVAILABLE = "ble_scan_always_enabled"; 9691 9692 /** 9693 * The length in milliseconds of a BLE scan window in a low-power scan mode. 9694 * @hide 9695 */ 9696 public static final String BLE_SCAN_LOW_POWER_WINDOW_MS = "ble_scan_low_power_window_ms"; 9697 9698 /** 9699 * The length in milliseconds of a BLE scan window in a balanced scan mode. 9700 * @hide 9701 */ 9702 public static final String BLE_SCAN_BALANCED_WINDOW_MS = "ble_scan_balanced_window_ms"; 9703 9704 /** 9705 * The length in milliseconds of a BLE scan window in a low-latency scan mode. 9706 * @hide 9707 */ 9708 public static final String BLE_SCAN_LOW_LATENCY_WINDOW_MS = 9709 "ble_scan_low_latency_window_ms"; 9710 9711 /** 9712 * The length in milliseconds of a BLE scan interval in a low-power scan mode. 9713 * @hide 9714 */ 9715 public static final String BLE_SCAN_LOW_POWER_INTERVAL_MS = 9716 "ble_scan_low_power_interval_ms"; 9717 9718 /** 9719 * The length in milliseconds of a BLE scan interval in a balanced scan mode. 9720 * @hide 9721 */ 9722 public static final String BLE_SCAN_BALANCED_INTERVAL_MS = 9723 "ble_scan_balanced_interval_ms"; 9724 9725 /** 9726 * The length in milliseconds of a BLE scan interval in a low-latency scan mode. 9727 * @hide 9728 */ 9729 public static final String BLE_SCAN_LOW_LATENCY_INTERVAL_MS = 9730 "ble_scan_low_latency_interval_ms"; 9731 9732 /** 9733 * The mode that BLE scanning clients will be moved to when in the background. 9734 * @hide 9735 */ 9736 public static final String BLE_SCAN_BACKGROUND_MODE = "ble_scan_background_mode"; 9737 9738 /** 9739 * Used to save the Wifi_ON state prior to tethering. 9740 * This state will be checked to restore Wifi after 9741 * the user turns off tethering. 9742 * 9743 * @hide 9744 */ 9745 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 9746 9747 /** 9748 * The interval in milliseconds to scan as used by the wifi supplicant 9749 * @hide 9750 */ 9751 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 9752 "wifi_supplicant_scan_interval_ms"; 9753 9754 /** 9755 * whether frameworks handles wifi auto-join 9756 * @hide 9757 */ 9758 public static final String WIFI_ENHANCED_AUTO_JOIN = 9759 "wifi_enhanced_auto_join"; 9760 9761 /** 9762 * whether settings show RSSI 9763 * @hide 9764 */ 9765 public static final String WIFI_NETWORK_SHOW_RSSI = 9766 "wifi_network_show_rssi"; 9767 9768 /** 9769 * The interval in milliseconds to scan at supplicant when p2p is connected 9770 * @hide 9771 */ 9772 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 9773 "wifi_scan_interval_p2p_connected_ms"; 9774 9775 /** 9776 * Whether the Wi-Fi watchdog is enabled. 9777 */ 9778 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 9779 9780 /** 9781 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 9782 * the setting needs to be set to 0 to disable it. 9783 * @hide 9784 */ 9785 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 9786 "wifi_watchdog_poor_network_test_enabled"; 9787 9788 private static final Validator WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR = 9789 ANY_STRING_VALIDATOR; 9790 9791 /** 9792 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 9793 * needs to be set to 0 to disable it. 9794 * @hide 9795 */ 9796 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 9797 "wifi_suspend_optimizations_enabled"; 9798 9799 /** 9800 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 9801 * will enable it. In the future, additional values may be supported. 9802 * @hide 9803 */ 9804 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 9805 "wifi_verbose_logging_enabled"; 9806 9807 /** 9808 * Setting to enable connected MAC randomization in Wi-Fi; disabled by default, and 9809 * setting to 1 will enable it. In the future, additional values may be supported. 9810 * @hide 9811 */ 9812 public static final String WIFI_CONNECTED_MAC_RANDOMIZATION_ENABLED = 9813 "wifi_connected_mac_randomization_enabled"; 9814 9815 /** 9816 * Parameters to adjust the performance of framework wifi scoring methods. 9817 * <p> 9818 * Encoded as a comma-separated key=value list, for example: 9819 * "rssi5=-80:-77:-70:-57,rssi2=-83:-80:-73:-60,horizon=15" 9820 * This is intended for experimenting with new parameter values, 9821 * and is normally unset or empty. The example does not include all 9822 * parameters that may be honored. 9823 * Default values are provided by code or device configurations. 9824 * Errors in the parameters will cause the entire setting to be ignored. 9825 * @hide 9826 */ 9827 public static final String WIFI_SCORE_PARAMS = 9828 "wifi_score_params"; 9829 9830 /** 9831 * The maximum number of times we will retry a connection to an access 9832 * point for which we have failed in acquiring an IP address from DHCP. 9833 * A value of N means that we will make N+1 connection attempts in all. 9834 */ 9835 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 9836 9837 /** 9838 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 9839 * data connectivity to be established after a disconnect from Wi-Fi. 9840 */ 9841 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 9842 "wifi_mobile_data_transition_wakelock_timeout_ms"; 9843 9844 /** 9845 * This setting controls whether WiFi configurations created by a Device Owner app 9846 * should be locked down (that is, be editable or removable only by the Device Owner App, 9847 * not even by Settings app). 9848 * This setting takes integer values. Non-zero values mean DO created configurations 9849 * are locked down. Value of zero means they are not. Default value in the absence of 9850 * actual value to this setting is 0. 9851 */ 9852 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 9853 "wifi_device_owner_configs_lockdown"; 9854 9855 /** 9856 * The operational wifi frequency band 9857 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 9858 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 9859 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 9860 * 9861 * @hide 9862 */ 9863 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 9864 9865 /** 9866 * The Wi-Fi peer-to-peer device name 9867 * @hide 9868 */ 9869 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 9870 9871 /** 9872 * The min time between wifi disable and wifi enable 9873 * @hide 9874 */ 9875 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 9876 9877 /** 9878 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 9879 * from an ephemeral network if there is no BSSID for that network with a non-null score that 9880 * has been seen in this time period. 9881 * 9882 * If this is less than or equal to zero, we use a more conservative behavior and only check 9883 * for a non-null score from the currently connected or target BSSID. 9884 * @hide 9885 */ 9886 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 9887 "wifi_ephemeral_out_of_range_timeout_ms"; 9888 9889 /** 9890 * The number of milliseconds to delay when checking for data stalls during 9891 * non-aggressive detection. (screen is turned off.) 9892 * @hide 9893 */ 9894 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 9895 "data_stall_alarm_non_aggressive_delay_in_ms"; 9896 9897 /** 9898 * The number of milliseconds to delay when checking for data stalls during 9899 * aggressive detection. (screen on or suspected data stall) 9900 * @hide 9901 */ 9902 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 9903 "data_stall_alarm_aggressive_delay_in_ms"; 9904 9905 /** 9906 * The number of milliseconds to allow the provisioning apn to remain active 9907 * @hide 9908 */ 9909 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 9910 "provisioning_apn_alarm_delay_in_ms"; 9911 9912 /** 9913 * The interval in milliseconds at which to check gprs registration 9914 * after the first registration mismatch of gprs and voice service, 9915 * to detect possible data network registration problems. 9916 * 9917 * @hide 9918 */ 9919 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 9920 "gprs_register_check_period_ms"; 9921 9922 /** 9923 * Nonzero causes Log.wtf() to crash. 9924 * @hide 9925 */ 9926 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 9927 9928 /** 9929 * Ringer mode. This is used internally, changing this value will not 9930 * change the ringer mode. See AudioManager. 9931 */ 9932 public static final String MODE_RINGER = "mode_ringer"; 9933 9934 /** 9935 * Overlay display devices setting. 9936 * The associated value is a specially formatted string that describes the 9937 * size and density of simulated secondary display devices. 9938 * <p> 9939 * Format: {width}x{height}/{dpi};... 9940 * </p><p> 9941 * Example: 9942 * <ul> 9943 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 9944 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 9945 * at 1080p and the second at 720p.</li> 9946 * <li>If the value is empty, then no overlay display devices are created.</li> 9947 * </ul></p> 9948 * 9949 * @hide 9950 */ 9951 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 9952 9953 /** 9954 * Threshold values for the duration and level of a discharge cycle, 9955 * under which we log discharge cycle info. 9956 * 9957 * @hide 9958 */ 9959 public static final String 9960 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 9961 9962 /** @hide */ 9963 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 9964 9965 /** 9966 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 9967 * intents on application crashes and ANRs. If this is disabled, the 9968 * crash/ANR dialog will never display the "Report" button. 9969 * <p> 9970 * Type: int (0 = disallow, 1 = allow) 9971 * 9972 * @hide 9973 */ 9974 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 9975 9976 /** 9977 * Maximum age of entries kept by {@link DropBoxManager}. 9978 * 9979 * @hide 9980 */ 9981 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 9982 9983 /** 9984 * Maximum number of entry files which {@link DropBoxManager} will keep 9985 * around. 9986 * 9987 * @hide 9988 */ 9989 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 9990 9991 /** 9992 * Maximum amount of disk space used by {@link DropBoxManager} no matter 9993 * what. 9994 * 9995 * @hide 9996 */ 9997 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 9998 9999 /** 10000 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 10001 * will use. 10002 * 10003 * @hide 10004 */ 10005 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 10006 10007 /** 10008 * Percent of total disk which {@link DropBoxManager} will never dip 10009 * into. 10010 * 10011 * @hide 10012 */ 10013 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 10014 10015 /** 10016 * Prefix for per-tag dropbox disable/enable settings. 10017 * 10018 * @hide 10019 */ 10020 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 10021 10022 /** 10023 * Lines of logcat to include with system crash/ANR/etc. reports, as a 10024 * prefix of the dropbox tag of the report type. For example, 10025 * "logcat_for_system_server_anr" controls the lines of logcat captured 10026 * with system server ANR reports. 0 to disable. 10027 * 10028 * @hide 10029 */ 10030 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 10031 10032 /** 10033 * The interval in minutes after which the amount of free storage left 10034 * on the device is logged to the event log 10035 * 10036 * @hide 10037 */ 10038 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 10039 10040 /** 10041 * Threshold for the amount of change in disk free space required to 10042 * report the amount of free space. Used to prevent spamming the logs 10043 * when the disk free space isn't changing frequently. 10044 * 10045 * @hide 10046 */ 10047 public static final String 10048 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 10049 10050 /** 10051 * Minimum percentage of free storage on the device that is used to 10052 * determine if the device is running low on storage. The default is 10. 10053 * <p> 10054 * Say this value is set to 10, the device is considered running low on 10055 * storage if 90% or more of the device storage is filled up. 10056 * 10057 * @hide 10058 */ 10059 public static final String 10060 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 10061 10062 /** 10063 * Maximum byte size of the low storage threshold. This is to ensure 10064 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 10065 * overly large threshold for large storage devices. Currently this must 10066 * be less than 2GB. This default is 500MB. 10067 * 10068 * @hide 10069 */ 10070 public static final String 10071 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 10072 10073 /** 10074 * Minimum bytes of free storage on the device before the data partition 10075 * is considered full. By default, 1 MB is reserved to avoid system-wide 10076 * SQLite disk full exceptions. 10077 * 10078 * @hide 10079 */ 10080 public static final String 10081 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 10082 10083 /** 10084 * Minimum percentage of storage on the device that is reserved for 10085 * cached data. 10086 * 10087 * @hide 10088 */ 10089 public static final String 10090 SYS_STORAGE_CACHE_PERCENTAGE = "sys_storage_cache_percentage"; 10091 10092 /** 10093 * Maximum bytes of storage on the device that is reserved for cached 10094 * data. 10095 * 10096 * @hide 10097 */ 10098 public static final String 10099 SYS_STORAGE_CACHE_MAX_BYTES = "sys_storage_cache_max_bytes"; 10100 10101 /** 10102 * The maximum reconnect delay for short network outages or when the 10103 * network is suspended due to phone use. 10104 * 10105 * @hide 10106 */ 10107 public static final String 10108 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 10109 10110 /** 10111 * The number of milliseconds to delay before sending out 10112 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 10113 * 10114 * @hide 10115 */ 10116 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 10117 10118 10119 /** 10120 * Network sampling interval, in seconds. We'll generate link information 10121 * about bytes/packets sent and error rates based on data sampled in this interval 10122 * 10123 * @hide 10124 */ 10125 10126 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 10127 "connectivity_sampling_interval_in_seconds"; 10128 10129 /** 10130 * The series of successively longer delays used in retrying to download PAC file. 10131 * Last delay is used between successful PAC downloads. 10132 * 10133 * @hide 10134 */ 10135 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 10136 10137 /** 10138 * Don't attempt to detect captive portals. 10139 * 10140 * @hide 10141 */ 10142 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 10143 10144 /** 10145 * When detecting a captive portal, display a notification that 10146 * prompts the user to sign in. 10147 * 10148 * @hide 10149 */ 10150 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 10151 10152 /** 10153 * When detecting a captive portal, immediately disconnect from the 10154 * network and do not reconnect to that network in the future. 10155 * 10156 * @hide 10157 */ 10158 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 10159 10160 /** 10161 * What to do when connecting a network that presents a captive portal. 10162 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 10163 * 10164 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 10165 * @hide 10166 */ 10167 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 10168 10169 /** 10170 * Setting to turn off captive portal detection. Feature is enabled by 10171 * default and the setting needs to be set to 0 to disable it. 10172 * 10173 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 10174 * @hide 10175 */ 10176 @Deprecated 10177 public static final String 10178 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 10179 10180 /** 10181 * The server used for captive portal detection upon a new conection. A 10182 * 204 response code from the server is used for validation. 10183 * TODO: remove this deprecated symbol. 10184 * 10185 * @hide 10186 */ 10187 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 10188 10189 /** 10190 * The URL used for HTTPS captive portal detection upon a new connection. 10191 * A 204 response code from the server is used for validation. 10192 * 10193 * @hide 10194 */ 10195 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 10196 10197 /** 10198 * The URL used for HTTP captive portal detection upon a new connection. 10199 * A 204 response code from the server is used for validation. 10200 * 10201 * @hide 10202 */ 10203 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 10204 10205 /** 10206 * The URL used for fallback HTTP captive portal detection when previous HTTP 10207 * and HTTPS captive portal detection attemps did not return a conclusive answer. 10208 * 10209 * @hide 10210 */ 10211 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 10212 10213 /** 10214 * A comma separated list of URLs used for captive portal detection in addition to the 10215 * fallback HTTP url associated with the CAPTIVE_PORTAL_FALLBACK_URL settings. 10216 * 10217 * @hide 10218 */ 10219 public static final String CAPTIVE_PORTAL_OTHER_FALLBACK_URLS = 10220 "captive_portal_other_fallback_urls"; 10221 10222 /** 10223 * Whether to use HTTPS for network validation. This is enabled by default and the setting 10224 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 10225 * don't actually use HTTPS, but it's consistent with the other settings. 10226 * 10227 * @hide 10228 */ 10229 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 10230 10231 /** 10232 * Which User-Agent string to use in the header of the captive portal detection probes. 10233 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 10234 * 10235 * @hide 10236 */ 10237 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 10238 10239 /** 10240 * Whether network service discovery is enabled. 10241 * 10242 * @hide 10243 */ 10244 public static final String NSD_ON = "nsd_on"; 10245 10246 /** 10247 * Let user pick default install location. 10248 * 10249 * @hide 10250 */ 10251 public static final String SET_INSTALL_LOCATION = "set_install_location"; 10252 10253 /** 10254 * Default install location value. 10255 * 0 = auto, let system decide 10256 * 1 = internal 10257 * 2 = sdcard 10258 * @hide 10259 */ 10260 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 10261 10262 /** 10263 * ms during which to consume extra events related to Inet connection 10264 * condition after a transtion to fully-connected 10265 * 10266 * @hide 10267 */ 10268 public static final String 10269 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 10270 10271 /** 10272 * ms during which to consume extra events related to Inet connection 10273 * condtion after a transtion to partly-connected 10274 * 10275 * @hide 10276 */ 10277 public static final String 10278 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 10279 10280 /** {@hide} */ 10281 public static final String 10282 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 10283 10284 /** 10285 * Host name and port for global http proxy. Uses ':' seperator for 10286 * between host and port. 10287 */ 10288 public static final String HTTP_PROXY = "http_proxy"; 10289 10290 /** 10291 * Host name for global http proxy. Set via ConnectivityManager. 10292 * 10293 * @hide 10294 */ 10295 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 10296 10297 /** 10298 * Integer host port for global http proxy. Set via ConnectivityManager. 10299 * 10300 * @hide 10301 */ 10302 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 10303 10304 /** 10305 * Exclusion list for global proxy. This string contains a list of 10306 * comma-separated domains where the global proxy does not apply. 10307 * Domains should be listed in a comma- separated list. Example of 10308 * acceptable formats: ".domain1.com,my.domain2.com" Use 10309 * ConnectivityManager to set/get. 10310 * 10311 * @hide 10312 */ 10313 public static final String 10314 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 10315 10316 /** 10317 * The location PAC File for the proxy. 10318 * @hide 10319 */ 10320 public static final String 10321 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 10322 10323 /** 10324 * Enables the UI setting to allow the user to specify the global HTTP 10325 * proxy and associated exclusion list. 10326 * 10327 * @hide 10328 */ 10329 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 10330 10331 /** 10332 * Setting for default DNS in case nobody suggests one 10333 * 10334 * @hide 10335 */ 10336 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 10337 10338 /** 10339 * The requested Private DNS mode (string), and an accompanying specifier (string). 10340 * 10341 * Currently, the specifier holds the chosen provider name when the mode requests 10342 * a specific provider. It may be used to store the provider name even when the 10343 * mode changes so that temporarily disabling and re-enabling the specific 10344 * provider mode does not necessitate retyping the provider hostname. 10345 * 10346 * @hide 10347 */ 10348 public static final String PRIVATE_DNS_MODE = "private_dns_mode"; 10349 10350 private static final Validator PRIVATE_DNS_MODE_VALIDATOR = ANY_STRING_VALIDATOR; 10351 10352 /** 10353 * @hide 10354 */ 10355 public static final String PRIVATE_DNS_SPECIFIER = "private_dns_specifier"; 10356 10357 private static final Validator PRIVATE_DNS_SPECIFIER_VALIDATOR = ANY_STRING_VALIDATOR; 10358 10359 /** {@hide} */ 10360 public static final String 10361 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 10362 /** {@hide} */ 10363 public static final String 10364 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 10365 /** {@hide} */ 10366 public static final String 10367 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 10368 /** {@hide} */ 10369 public static final String BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX = 10370 "bluetooth_a2dp_supports_optional_codecs_"; 10371 /** {@hide} */ 10372 public static final String BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX = 10373 "bluetooth_a2dp_optional_codecs_enabled_"; 10374 /** {@hide} */ 10375 public static final String 10376 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 10377 /** {@hide} */ 10378 public static final String 10379 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 10380 /** {@hide} */ 10381 public static final String 10382 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 10383 /** {@hide} */ 10384 public static final String 10385 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 10386 /** {@hide} */ 10387 public static final String 10388 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 10389 /** {@hide} */ 10390 public static final String 10391 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 10392 /** {@hide} */ 10393 public static final String 10394 BLUETOOTH_HEARING_AID_PRIORITY_PREFIX = "bluetooth_hearing_aid_priority_"; 10395 10396 /** 10397 * Activity manager specific settings. 10398 * This is encoded as a key=value list, separated by commas. Ex: 10399 * 10400 * "gc_timeout=5000,max_cached_processes=24" 10401 * 10402 * The following keys are supported: 10403 * 10404 * <pre> 10405 * max_cached_processes (int) 10406 * background_settle_time (long) 10407 * fgservice_min_shown_time (long) 10408 * fgservice_min_report_time (long) 10409 * fgservice_screen_on_before_time (long) 10410 * fgservice_screen_on_after_time (long) 10411 * content_provider_retain_time (long) 10412 * gc_timeout (long) 10413 * gc_min_interval (long) 10414 * full_pss_min_interval (long) 10415 * full_pss_lowered_interval (long) 10416 * power_check_interval (long) 10417 * power_check_max_cpu_1 (int) 10418 * power_check_max_cpu_2 (int) 10419 * power_check_max_cpu_3 (int) 10420 * power_check_max_cpu_4 (int) 10421 * service_usage_interaction_time (long) 10422 * usage_stats_interaction_interval (long) 10423 * service_restart_duration (long) 10424 * service_reset_run_duration (long) 10425 * service_restart_duration_factor (int) 10426 * service_min_restart_time_between (long) 10427 * service_max_inactivity (long) 10428 * service_bg_start_timeout (long) 10429 * process_start_async (boolean) 10430 * </pre> 10431 * 10432 * <p> 10433 * Type: string 10434 * @hide 10435 * @see com.android.server.am.ActivityManagerConstants 10436 */ 10437 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 10438 10439 /** 10440 * App ops specific settings. 10441 * This is encoded as a key=value list, separated by commas. Ex: 10442 * 10443 * "state_settle_time=10000" 10444 * 10445 * The following keys are supported: 10446 * 10447 * <pre> 10448 * state_settle_time (long) 10449 * </pre> 10450 * 10451 * <p> 10452 * Type: string 10453 * @hide 10454 * @see com.android.server.AppOpsService.Constants 10455 */ 10456 public static final String APP_OPS_CONSTANTS = "app_ops_constants"; 10457 10458 /** 10459 * Device Idle (Doze) specific settings. 10460 * This is encoded as a key=value list, separated by commas. Ex: 10461 * 10462 * "inactive_to=60000,sensing_to=400000" 10463 * 10464 * The following keys are supported: 10465 * 10466 * <pre> 10467 * inactive_to (long) 10468 * sensing_to (long) 10469 * motion_inactive_to (long) 10470 * idle_after_inactive_to (long) 10471 * idle_pending_to (long) 10472 * max_idle_pending_to (long) 10473 * idle_pending_factor (float) 10474 * idle_to (long) 10475 * max_idle_to (long) 10476 * idle_factor (float) 10477 * min_time_to_alarm (long) 10478 * max_temp_app_whitelist_duration (long) 10479 * notification_whitelist_duration (long) 10480 * </pre> 10481 * 10482 * <p> 10483 * Type: string 10484 * @hide 10485 * @see com.android.server.DeviceIdleController.Constants 10486 */ 10487 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 10488 10489 /** 10490 * Battery Saver specific settings 10491 * This is encoded as a key=value list, separated by commas. Ex: 10492 * 10493 * "vibration_disabled=true,adjust_brightness_factor=0.5" 10494 * 10495 * The following keys are supported: 10496 * 10497 * <pre> 10498 * vibration_disabled (boolean) 10499 * animation_disabled (boolean) 10500 * soundtrigger_disabled (boolean) 10501 * fullbackup_deferred (boolean) 10502 * keyvaluebackup_deferred (boolean) 10503 * firewall_disabled (boolean) 10504 * gps_mode (int) 10505 * adjust_brightness_disabled (boolean) 10506 * adjust_brightness_factor (float) 10507 * </pre> 10508 * @hide 10509 * @see com.android.server.power.BatterySaverPolicy 10510 */ 10511 public static final String BATTERY_SAVER_CONSTANTS = "battery_saver_constants"; 10512 10513 /** 10514 * Battery Saver device specific settings 10515 * This is encoded as a key=value list, separated by commas. 10516 * See {@link com.android.server.power.BatterySaverPolicy} for the details. 10517 * 10518 * @hide 10519 */ 10520 public static final String BATTERY_SAVER_DEVICE_SPECIFIC_CONSTANTS = 10521 "battery_saver_device_specific_constants"; 10522 10523 /** 10524 * Battery tip specific settings 10525 * This is encoded as a key=value list, separated by commas. Ex: 10526 * 10527 * "battery_tip_enabled=true,summary_enabled=true,high_usage_enabled=true," 10528 * "high_usage_app_count=3,reduced_battery_enabled=false,reduced_battery_percent=50," 10529 * "high_usage_battery_draining=25,high_usage_period_ms=3000" 10530 * 10531 * The following keys are supported: 10532 * 10533 * <pre> 10534 * battery_tip_enabled (boolean) 10535 * summary_enabled (boolean) 10536 * battery_saver_tip_enabled (boolean) 10537 * high_usage_enabled (boolean) 10538 * high_usage_app_count (int) 10539 * high_usage_period_ms (long) 10540 * high_usage_battery_draining (int) 10541 * app_restriction_enabled (boolean) 10542 * reduced_battery_enabled (boolean) 10543 * reduced_battery_percent (int) 10544 * low_battery_enabled (boolean) 10545 * low_battery_hour (int) 10546 * </pre> 10547 * @hide 10548 */ 10549 public static final String BATTERY_TIP_CONSTANTS = "battery_tip_constants"; 10550 10551 /** 10552 * Battery anomaly detection specific settings 10553 * This is encoded as a key=value list, separated by commas. 10554 * wakeup_blacklisted_tags is a string, encoded as a set of tags, encoded via 10555 * {@link Uri#encode(String)}, separated by colons. Ex: 10556 * 10557 * "anomaly_detection_enabled=true,wakelock_threshold=2000,wakeup_alarm_enabled=true," 10558 * "wakeup_alarm_threshold=10,wakeup_blacklisted_tags=tag1:tag2:with%2Ccomma:with%3Acolon" 10559 * 10560 * The following keys are supported: 10561 * 10562 * <pre> 10563 * anomaly_detection_enabled (boolean) 10564 * wakelock_enabled (boolean) 10565 * wakelock_threshold (long) 10566 * wakeup_alarm_enabled (boolean) 10567 * wakeup_alarm_threshold (long) 10568 * wakeup_blacklisted_tags (string) 10569 * bluetooth_scan_enabled (boolean) 10570 * bluetooth_scan_threshold (long) 10571 * </pre> 10572 * @hide 10573 */ 10574 public static final String ANOMALY_DETECTION_CONSTANTS = "anomaly_detection_constants"; 10575 10576 /** 10577 * An integer to show the version of the anomaly config. Ex: 1, which means 10578 * current version is 1. 10579 * @hide 10580 */ 10581 public static final String ANOMALY_CONFIG_VERSION = "anomaly_config_version"; 10582 10583 /** 10584 * A base64-encoded string represents anomaly stats config, used for 10585 * {@link android.app.StatsManager}. 10586 * @hide 10587 */ 10588 public static final String ANOMALY_CONFIG = "anomaly_config"; 10589 10590 /** 10591 * Always on display(AOD) specific settings 10592 * This is encoded as a key=value list, separated by commas. Ex: 10593 * 10594 * "prox_screen_off_delay=10000,screen_brightness_array=0:1:2:3:4" 10595 * 10596 * The following keys are supported: 10597 * 10598 * <pre> 10599 * screen_brightness_array (int[]) 10600 * dimming_scrim_array (int[]) 10601 * prox_screen_off_delay (long) 10602 * prox_cooldown_trigger (long) 10603 * prox_cooldown_period (long) 10604 * </pre> 10605 * @hide 10606 */ 10607 public static final String ALWAYS_ON_DISPLAY_CONSTANTS = "always_on_display_constants"; 10608 10609 /** 10610 * System VDSO global setting. This links to the "sys.vdso" system property. 10611 * The following values are supported: 10612 * false -> both 32 and 64 bit vdso disabled 10613 * 32 -> 32 bit vdso enabled 10614 * 64 -> 64 bit vdso enabled 10615 * Any other value defaults to both 32 bit and 64 bit true. 10616 * @hide 10617 */ 10618 public static final String SYS_VDSO = "sys_vdso"; 10619 10620 /** 10621 * UidCpuPower global setting. This links the sys.uidcpupower system property. 10622 * The following values are supported: 10623 * 0 -> /proc/uid_cpupower/* are disabled 10624 * 1 -> /proc/uid_cpupower/* are enabled 10625 * Any other value defaults to enabled. 10626 * @hide 10627 */ 10628 public static final String SYS_UIDCPUPOWER = "sys_uidcpupower"; 10629 10630 /** 10631 * traced global setting. This controls weather the deamons: traced and 10632 * traced_probes run. This links the sys.traced system property. 10633 * The following values are supported: 10634 * 0 -> traced and traced_probes are disabled 10635 * 1 -> traced and traced_probes are enabled 10636 * Any other value defaults to disabled. 10637 * @hide 10638 */ 10639 public static final String SYS_TRACED = "sys_traced"; 10640 10641 /** 10642 * An integer to reduce the FPS by this factor. Only for experiments. Need to reboot the 10643 * device for this setting to take full effect. 10644 * 10645 * @hide 10646 */ 10647 public static final String FPS_DEVISOR = "fps_divisor"; 10648 10649 /** 10650 * Flag to enable or disable display panel low power mode (lpm) 10651 * false -> Display panel power saving mode is disabled. 10652 * true -> Display panel power saving mode is enabled. 10653 * 10654 * @hide 10655 */ 10656 public static final String DISPLAY_PANEL_LPM = "display_panel_lpm"; 10657 10658 /** 10659 * App standby (app idle) specific settings. 10660 * This is encoded as a key=value list, separated by commas. Ex: 10661 * <p> 10662 * "idle_duration=5000,parole_interval=4500,screen_thresholds=0/0/60000/120000" 10663 * <p> 10664 * All durations are in millis. 10665 * Array values are separated by forward slashes 10666 * The following keys are supported: 10667 * 10668 * <pre> 10669 * parole_interval (long) 10670 * parole_window (long) 10671 * parole_duration (long) 10672 * screen_thresholds (long[4]) 10673 * elapsed_thresholds (long[4]) 10674 * strong_usage_duration (long) 10675 * notification_seen_duration (long) 10676 * system_update_usage_duration (long) 10677 * prediction_timeout (long) 10678 * sync_adapter_duration (long) 10679 * exempted_sync_duration (long) 10680 * system_interaction_duration (long) 10681 * stable_charging_threshold (long) 10682 * 10683 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 10684 * idle_duration2 (long) // deprecated 10685 * wallclock_threshold (long) // deprecated 10686 * </pre> 10687 * 10688 * <p> 10689 * Type: string 10690 * @hide 10691 * @see com.android.server.usage.UsageStatsService.SettingsObserver 10692 */ 10693 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 10694 10695 /** 10696 * Power manager specific settings. 10697 * This is encoded as a key=value list, separated by commas. Ex: 10698 * 10699 * "no_cached_wake_locks=1" 10700 * 10701 * The following keys are supported: 10702 * 10703 * <pre> 10704 * no_cached_wake_locks (boolean) 10705 * </pre> 10706 * 10707 * <p> 10708 * Type: string 10709 * @hide 10710 * @see com.android.server.power.PowerManagerConstants 10711 */ 10712 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 10713 10714 /** 10715 * Alarm manager specific settings. 10716 * This is encoded as a key=value list, separated by commas. Ex: 10717 * 10718 * "min_futurity=5000,allow_while_idle_short_time=4500" 10719 * 10720 * The following keys are supported: 10721 * 10722 * <pre> 10723 * min_futurity (long) 10724 * min_interval (long) 10725 * allow_while_idle_short_time (long) 10726 * allow_while_idle_long_time (long) 10727 * allow_while_idle_whitelist_duration (long) 10728 * </pre> 10729 * 10730 * <p> 10731 * Type: string 10732 * @hide 10733 * @see com.android.server.AlarmManagerService.Constants 10734 */ 10735 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 10736 10737 /** 10738 * Job scheduler specific settings. 10739 * This is encoded as a key=value list, separated by commas. Ex: 10740 * 10741 * "min_ready_jobs_count=2,moderate_use_factor=.5" 10742 * 10743 * The following keys are supported: 10744 * 10745 * <pre> 10746 * min_idle_count (int) 10747 * min_charging_count (int) 10748 * min_connectivity_count (int) 10749 * min_content_count (int) 10750 * min_ready_jobs_count (int) 10751 * heavy_use_factor (float) 10752 * moderate_use_factor (float) 10753 * fg_job_count (int) 10754 * bg_normal_job_count (int) 10755 * bg_moderate_job_count (int) 10756 * bg_low_job_count (int) 10757 * bg_critical_job_count (int) 10758 * </pre> 10759 * 10760 * <p> 10761 * Type: string 10762 * @hide 10763 * @see com.android.server.job.JobSchedulerService.Constants 10764 */ 10765 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 10766 10767 /** 10768 * ShortcutManager specific settings. 10769 * This is encoded as a key=value list, separated by commas. Ex: 10770 * 10771 * "reset_interval_sec=86400,max_updates_per_interval=1" 10772 * 10773 * The following keys are supported: 10774 * 10775 * <pre> 10776 * reset_interval_sec (long) 10777 * max_updates_per_interval (int) 10778 * max_icon_dimension_dp (int, DP) 10779 * max_icon_dimension_dp_lowram (int, DP) 10780 * max_shortcuts (int) 10781 * icon_quality (int, 0-100) 10782 * icon_format (String) 10783 * </pre> 10784 * 10785 * <p> 10786 * Type: string 10787 * @hide 10788 * @see com.android.server.pm.ShortcutService.ConfigConstants 10789 */ 10790 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 10791 10792 /** 10793 * DevicePolicyManager specific settings. 10794 * This is encoded as a key=value list, separated by commas. Ex: 10795 * 10796 * <pre> 10797 * das_died_service_reconnect_backoff_sec (long) 10798 * das_died_service_reconnect_backoff_increase (float) 10799 * das_died_service_reconnect_max_backoff_sec (long) 10800 * </pre> 10801 * 10802 * <p> 10803 * Type: string 10804 * @hide 10805 * see also com.android.server.devicepolicy.DevicePolicyConstants 10806 */ 10807 public static final String DEVICE_POLICY_CONSTANTS = "device_policy_constants"; 10808 10809 /** 10810 * TextClassifier specific settings. 10811 * This is encoded as a key=value list, separated by commas. String[] types like 10812 * entity_list_default use ":" as delimiter for values. Ex: 10813 * 10814 * <pre> 10815 * smart_linkify_enabled (boolean) 10816 * system_textclassifier_enabled (boolean) 10817 * model_dark_launch_enabled (boolean) 10818 * smart_selection_enabled (boolean) 10819 * smart_text_share_enabled (boolean) 10820 * smart_linkify_enabled (boolean) 10821 * smart_select_animation_enabled (boolean) 10822 * suggest_selection_max_range_length (int) 10823 * classify_text_max_range_length (int) 10824 * generate_links_max_text_length (int) 10825 * generate_links_log_sample_rate (int) 10826 * entity_list_default (String[]) 10827 * entity_list_not_editable (String[]) 10828 * entity_list_editable (String[]) 10829 * </pre> 10830 * 10831 * <p> 10832 * Type: string 10833 * @hide 10834 * see also android.view.textclassifier.TextClassificationConstants 10835 */ 10836 public static final String TEXT_CLASSIFIER_CONSTANTS = "text_classifier_constants"; 10837 10838 /** 10839 * BatteryStats specific settings. 10840 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10841 * 10842 * The following keys are supported: 10843 * <pre> 10844 * track_cpu_times_by_proc_state (boolean) 10845 * track_cpu_active_cluster_time (boolean) 10846 * read_binary_cpu_time (boolean) 10847 * proc_state_cpu_times_read_delay_ms (long) 10848 * external_stats_collection_rate_limit_ms (long) 10849 * battery_level_collection_delay_ms (long) 10850 * </pre> 10851 * 10852 * <p> 10853 * Type: string 10854 * @hide 10855 * see also com.android.internal.os.BatteryStatsImpl.Constants 10856 */ 10857 public static final String BATTERY_STATS_CONSTANTS = "battery_stats_constants"; 10858 10859 /** 10860 * SyncManager specific settings. 10861 * 10862 * <p> 10863 * Type: string 10864 * @hide 10865 * @see com.android.server.content.SyncManagerConstants 10866 */ 10867 public static final String SYNC_MANAGER_CONSTANTS = "sync_manager_constants"; 10868 10869 /** 10870 * Whether or not App Standby feature is enabled by system. This controls throttling of apps 10871 * based on usage patterns and predictions. Platform will turn on this feature if both this 10872 * flag and {@link #ADAPTIVE_BATTERY_MANAGEMENT_ENABLED} is on. 10873 * Type: int (0 for false, 1 for true) 10874 * Default: 1 10875 * @hide 10876 * @see #ADAPTIVE_BATTERY_MANAGEMENT_ENABLED 10877 */ 10878 public static final String APP_STANDBY_ENABLED = "app_standby_enabled"; 10879 10880 /** 10881 * Whether or not adaptive battery feature is enabled by user. Platform will turn on this 10882 * feature if both this flag and {@link #APP_STANDBY_ENABLED} is on. 10883 * Type: int (0 for false, 1 for true) 10884 * Default: 1 10885 * @hide 10886 * @see #APP_STANDBY_ENABLED 10887 */ 10888 public static final String ADAPTIVE_BATTERY_MANAGEMENT_ENABLED = 10889 "adaptive_battery_management_enabled"; 10890 10891 /** 10892 * Whether or not app auto restriction is enabled. When it is enabled, settings app will 10893 * auto restrict the app if it has bad behavior(e.g. hold wakelock for long time). 10894 * 10895 * Type: boolean (0 for false, 1 for true) 10896 * Default: 1 10897 * 10898 * @hide 10899 */ 10900 public static final String APP_AUTO_RESTRICTION_ENABLED = 10901 "app_auto_restriction_enabled"; 10902 10903 private static final Validator APP_AUTO_RESTRICTION_ENABLED_VALIDATOR = 10904 BOOLEAN_VALIDATOR; 10905 10906 /** 10907 * Feature flag to enable or disable the Forced App Standby feature. 10908 * Type: int (0 for false, 1 for true) 10909 * Default: 1 10910 * @hide 10911 */ 10912 public static final String FORCED_APP_STANDBY_ENABLED = "forced_app_standby_enabled"; 10913 10914 /** 10915 * Whether or not to enable Forced App Standby on small battery devices. 10916 * Type: int (0 for false, 1 for true) 10917 * Default: 0 10918 * @hide 10919 */ 10920 public static final String FORCED_APP_STANDBY_FOR_SMALL_BATTERY_ENABLED 10921 = "forced_app_standby_for_small_battery_enabled"; 10922 10923 /** 10924 * Whether or not to enable the Off Body, Radios Off feature on small battery devices. 10925 * Type: int (0 for false, 1 for true) 10926 * Default: 0 10927 * @hide 10928 */ 10929 public static final String OFF_BODY_RADIOS_OFF_FOR_SMALL_BATTERY_ENABLED 10930 = "off_body_radios_off_for_small_battery_enabled"; 10931 10932 /** 10933 * How long after the device goes off body to disable radios, in milliseconds. 10934 * Type: long 10935 * Default: 10 minutes 10936 * @hide 10937 */ 10938 public static final String OFF_BODY_RADIOS_OFF_DELAY_MS = "off_body_radios_off_delay_ms"; 10939 10940 /** 10941 * Whether or not to turn on Wifi when proxy is disconnected. 10942 * Type: int (0 for false, 1 for true) 10943 * Default: 1 10944 * @hide 10945 */ 10946 public static final String WIFI_ON_WHEN_PROXY_DISCONNECTED 10947 = "wifi_on_when_proxy_disconnected"; 10948 10949 /** 10950 * Time Only Mode specific settings. 10951 * This is encoded as a key=value list, separated by commas. Ex: "foo=1,bar=true" 10952 * 10953 * The following keys are supported: 10954 * 10955 * <pre> 10956 * enabled (boolean) 10957 * disable_tilt_to_wake (boolean) 10958 * disable_touch_to_wake (boolean) 10959 * </pre> 10960 * Type: string 10961 * @hide 10962 */ 10963 public static final String TIME_ONLY_MODE_CONSTANTS 10964 = "time_only_mode_constants"; 10965 10966 /** 10967 * Whether of not to send keycode sleep for ungaze when Home is the foreground activity on 10968 * watch type devices. 10969 * Type: int (0 for false, 1 for true) 10970 * Default: 0 10971 * @hide 10972 */ 10973 public static final String UNGAZE_SLEEP_ENABLED = "ungaze_sleep_enabled"; 10974 10975 /** 10976 * Whether or not Network Watchlist feature is enabled. 10977 * Type: int (0 for false, 1 for true) 10978 * Default: 0 10979 * @hide 10980 */ 10981 public static final String NETWORK_WATCHLIST_ENABLED = "network_watchlist_enabled"; 10982 10983 /** 10984 * Flag to keep background restricted profiles running after exiting. If disabled, 10985 * the restricted profile can be put into stopped state as soon as the user leaves it. 10986 * Type: int (0 for false, 1 for true) 10987 * 10988 * Overridden by the system based on device information. If null, the value specified 10989 * by {@code config_keepRestrictedProfilesInBackground} is used. 10990 * 10991 * @hide 10992 */ 10993 public static final String KEEP_PROFILE_IN_BACKGROUND = "keep_profile_in_background"; 10994 10995 /** 10996 * Get the key that retrieves a bluetooth headset's priority. 10997 * @hide 10998 */ 10999 public static final String getBluetoothHeadsetPriorityKey(String address) { 11000 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11001 } 11002 11003 /** 11004 * Get the key that retrieves a bluetooth a2dp sink's priority. 11005 * @hide 11006 */ 11007 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 11008 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11009 } 11010 11011 /** 11012 * Get the key that retrieves a bluetooth a2dp src's priority. 11013 * @hide 11014 */ 11015 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 11016 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11017 } 11018 11019 /** 11020 * Get the key that retrieves a bluetooth a2dp device's ability to support optional codecs. 11021 * @hide 11022 */ 11023 public static final String getBluetoothA2dpSupportsOptionalCodecsKey(String address) { 11024 return BLUETOOTH_A2DP_SUPPORTS_OPTIONAL_CODECS_PREFIX + 11025 address.toUpperCase(Locale.ROOT); 11026 } 11027 11028 /** 11029 * Get the key that retrieves whether a bluetooth a2dp device should have optional codecs 11030 * enabled. 11031 * @hide 11032 */ 11033 public static final String getBluetoothA2dpOptionalCodecsEnabledKey(String address) { 11034 return BLUETOOTH_A2DP_OPTIONAL_CODECS_ENABLED_PREFIX + 11035 address.toUpperCase(Locale.ROOT); 11036 } 11037 11038 /** 11039 * Get the key that retrieves a bluetooth Input Device's priority. 11040 * @hide 11041 */ 11042 public static final String getBluetoothHidHostPriorityKey(String address) { 11043 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11044 } 11045 11046 /** 11047 * Get the key that retrieves a bluetooth pan client priority. 11048 * @hide 11049 */ 11050 public static final String getBluetoothPanPriorityKey(String address) { 11051 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11052 } 11053 11054 /** 11055 * Get the key that retrieves a bluetooth hearing aid priority. 11056 * @hide 11057 */ 11058 public static final String getBluetoothHearingAidPriorityKey(String address) { 11059 return BLUETOOTH_HEARING_AID_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11060 } 11061 11062 /** 11063 * Get the key that retrieves a bluetooth map priority. 11064 * @hide 11065 */ 11066 public static final String getBluetoothMapPriorityKey(String address) { 11067 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11068 } 11069 11070 /** 11071 * Get the key that retrieves a bluetooth map client priority. 11072 * @hide 11073 */ 11074 public static final String getBluetoothMapClientPriorityKey(String address) { 11075 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11076 } 11077 11078 /** 11079 * Get the key that retrieves a bluetooth pbap client priority. 11080 * @hide 11081 */ 11082 public static final String getBluetoothPbapClientPriorityKey(String address) { 11083 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11084 } 11085 11086 /** 11087 * Get the key that retrieves a bluetooth sap priority. 11088 * @hide 11089 */ 11090 public static final String getBluetoothSapPriorityKey(String address) { 11091 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 11092 } 11093 11094 /** 11095 * Scaling factor for normal window animations. Setting to 0 will 11096 * disable window animations. 11097 */ 11098 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 11099 11100 /** 11101 * Scaling factor for activity transition animations. Setting to 0 will 11102 * disable window animations. 11103 */ 11104 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 11105 11106 /** 11107 * Scaling factor for Animator-based animations. This affects both the 11108 * start delay and duration of all such animations. Setting to 0 will 11109 * cause animations to end immediately. The default value is 1. 11110 */ 11111 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 11112 11113 /** 11114 * Scaling factor for normal window animations. Setting to 0 will 11115 * disable window animations. 11116 * 11117 * @hide 11118 */ 11119 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 11120 11121 /** 11122 * If 0, the compatibility mode is off for all applications. 11123 * If 1, older applications run under compatibility mode. 11124 * TODO: remove this settings before code freeze (bug/1907571) 11125 * @hide 11126 */ 11127 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 11128 11129 /** 11130 * CDMA only settings 11131 * Emergency Tone 0 = Off 11132 * 1 = Alert 11133 * 2 = Vibrate 11134 * @hide 11135 */ 11136 public static final String EMERGENCY_TONE = "emergency_tone"; 11137 11138 private static final Validator EMERGENCY_TONE_VALIDATOR = 11139 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11140 11141 /** 11142 * CDMA only settings 11143 * Whether the auto retry is enabled. The value is 11144 * boolean (1 or 0). 11145 * @hide 11146 */ 11147 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 11148 11149 private static final Validator CALL_AUTO_RETRY_VALIDATOR = BOOLEAN_VALIDATOR; 11150 11151 /** 11152 * A setting that can be read whether the emergency affordance is currently needed. 11153 * The value is a boolean (1 or 0). 11154 * @hide 11155 */ 11156 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 11157 11158 /** 11159 * See RIL_PreferredNetworkType in ril.h 11160 * @hide 11161 */ 11162 public static final String PREFERRED_NETWORK_MODE = 11163 "preferred_network_mode"; 11164 11165 /** 11166 * Name of an application package to be debugged. 11167 */ 11168 public static final String DEBUG_APP = "debug_app"; 11169 11170 /** 11171 * If 1, when launching DEBUG_APP it will wait for the debugger before 11172 * starting user code. If 0, it will run normally. 11173 */ 11174 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 11175 11176 /** 11177 * Allow GPU debug layers? 11178 * 0 = no 11179 * 1 = yes 11180 * @hide 11181 */ 11182 public static final String ENABLE_GPU_DEBUG_LAYERS = "enable_gpu_debug_layers"; 11183 11184 /** 11185 * App allowed to load GPU debug layers 11186 * @hide 11187 */ 11188 public static final String GPU_DEBUG_APP = "gpu_debug_app"; 11189 11190 /** 11191 * Ordered GPU debug layer list 11192 * i.e. <layer1>:<layer2>:...:<layerN> 11193 * @hide 11194 */ 11195 public static final String GPU_DEBUG_LAYERS = "gpu_debug_layers"; 11196 11197 /** 11198 * Control whether the process CPU usage meter should be shown. 11199 * 11200 * @deprecated This functionality is no longer available as of 11201 * {@link android.os.Build.VERSION_CODES#N_MR1}. 11202 */ 11203 @Deprecated 11204 public static final String SHOW_PROCESSES = "show_processes"; 11205 11206 /** 11207 * If 1 low power mode (aka battery saver) is enabled. 11208 * @hide 11209 */ 11210 @TestApi 11211 public static final String LOW_POWER_MODE = "low_power"; 11212 11213 /** 11214 * If 1, battery saver ({@link #LOW_POWER_MODE}) will be re-activated after the device 11215 * is unplugged from a charger or rebooted. 11216 * @hide 11217 */ 11218 @TestApi 11219 public static final String LOW_POWER_MODE_STICKY = "low_power_sticky"; 11220 11221 /** 11222 * Battery level [1-100] at which low power mode automatically turns on. 11223 * If 0, it will not automatically turn on. 11224 * @hide 11225 */ 11226 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 11227 11228 private static final Validator LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR = 11229 new SettingsValidators.InclusiveIntegerRangeValidator(0, 100); 11230 11231 11232 /** 11233 * The max value for {@link #LOW_POWER_MODE_TRIGGER_LEVEL}. If this setting is not set 11234 * or the value is 0, the default max will be used. 11235 * 11236 * @hide 11237 */ 11238 public static final String LOW_POWER_MODE_TRIGGER_LEVEL_MAX = "low_power_trigger_level_max"; 11239 11240 /** 11241 * See com.android.settingslib.fuelgauge.BatterySaverUtils. 11242 * @hide 11243 */ 11244 public static final String LOW_POWER_MODE_SUGGESTION_PARAMS = 11245 "low_power_mode_suggestion_params"; 11246 11247 /** 11248 * If not 0, the activity manager will aggressively finish activities and 11249 * processes as soon as they are no longer needed. If 0, the normal 11250 * extended lifetime is used. 11251 */ 11252 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 11253 11254 /** 11255 * If nonzero, all system error dialogs will be hidden. For example, the 11256 * crash and ANR dialogs will not be shown, and the system will just proceed 11257 * as if they had been accepted by the user. 11258 * @hide 11259 */ 11260 public static final String HIDE_ERROR_DIALOGS = "hide_error_dialogs"; 11261 11262 /** 11263 * Use Dock audio output for media: 11264 * 0 = disabled 11265 * 1 = enabled 11266 * @hide 11267 */ 11268 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 11269 11270 private static final Validator DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR = BOOLEAN_VALIDATOR; 11271 11272 /** 11273 * The surround sound formats AC3, DTS or IEC61937 are 11274 * available for use if they are detected. 11275 * This is the default mode. 11276 * 11277 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 11278 * devices that have an S/PDIF output. This is because S/PDIF 11279 * is unidirectional and the TV cannot know if a decoder is 11280 * connected. So it assumes they are always available. 11281 * @hide 11282 */ 11283 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 11284 11285 /** 11286 * AC3, DTS or IEC61937 are NEVER available, even if they 11287 * are detected by the hardware. Those formats will not be 11288 * reported. 11289 * 11290 * An example use case would be an AVR reports that it is capable of 11291 * surround sound decoding but is broken. If NEVER is chosen 11292 * then apps must use PCM output instead of encoded output. 11293 * @hide 11294 */ 11295 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 11296 11297 /** 11298 * AC3, DTS or IEC61937 are ALWAYS available, even if they 11299 * are not detected by the hardware. Those formats will be 11300 * reported as part of the HDMI output capability. Applications 11301 * are then free to use either PCM or encoded output. 11302 * 11303 * An example use case would be a when TV was connected over 11304 * TOS-link to an AVR. But the TV could not see it because TOS-link 11305 * is unidirectional. 11306 * @hide 11307 */ 11308 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 11309 11310 /** 11311 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 11312 * ENCODED_SURROUND_OUTPUT_NEVER or 11313 * ENCODED_SURROUND_OUTPUT_ALWAYS 11314 * @hide 11315 */ 11316 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 11317 11318 private static final Validator ENCODED_SURROUND_OUTPUT_VALIDATOR = 11319 new SettingsValidators.DiscreteValueValidator(new String[] {"0", "1", "2"}); 11320 11321 /** 11322 * Persisted safe headphone volume management state by AudioService 11323 * @hide 11324 */ 11325 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 11326 11327 /** 11328 * URL for tzinfo (time zone) updates 11329 * @hide 11330 */ 11331 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 11332 11333 /** 11334 * URL for tzinfo (time zone) update metadata 11335 * @hide 11336 */ 11337 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 11338 11339 /** 11340 * URL for selinux (mandatory access control) updates 11341 * @hide 11342 */ 11343 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 11344 11345 /** 11346 * URL for selinux (mandatory access control) update metadata 11347 * @hide 11348 */ 11349 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 11350 11351 /** 11352 * URL for sms short code updates 11353 * @hide 11354 */ 11355 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 11356 "sms_short_codes_content_url"; 11357 11358 /** 11359 * URL for sms short code update metadata 11360 * @hide 11361 */ 11362 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 11363 "sms_short_codes_metadata_url"; 11364 11365 /** 11366 * URL for apn_db updates 11367 * @hide 11368 */ 11369 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 11370 11371 /** 11372 * URL for apn_db update metadata 11373 * @hide 11374 */ 11375 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 11376 11377 /** 11378 * URL for cert pinlist updates 11379 * @hide 11380 */ 11381 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 11382 11383 /** 11384 * URL for cert pinlist updates 11385 * @hide 11386 */ 11387 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 11388 11389 /** 11390 * URL for intent firewall updates 11391 * @hide 11392 */ 11393 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 11394 "intent_firewall_content_url"; 11395 11396 /** 11397 * URL for intent firewall update metadata 11398 * @hide 11399 */ 11400 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 11401 "intent_firewall_metadata_url"; 11402 11403 /** 11404 * URL for lang id model updates 11405 * @hide 11406 */ 11407 public static final String LANG_ID_UPDATE_CONTENT_URL = "lang_id_content_url"; 11408 11409 /** 11410 * URL for lang id model update metadata 11411 * @hide 11412 */ 11413 public static final String LANG_ID_UPDATE_METADATA_URL = "lang_id_metadata_url"; 11414 11415 /** 11416 * URL for smart selection model updates 11417 * @hide 11418 */ 11419 public static final String SMART_SELECTION_UPDATE_CONTENT_URL = 11420 "smart_selection_content_url"; 11421 11422 /** 11423 * URL for smart selection model update metadata 11424 * @hide 11425 */ 11426 public static final String SMART_SELECTION_UPDATE_METADATA_URL = 11427 "smart_selection_metadata_url"; 11428 11429 /** 11430 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 11431 * @hide 11432 */ 11433 public static final String SELINUX_STATUS = "selinux_status"; 11434 11435 /** 11436 * Developer setting to force RTL layout. 11437 * @hide 11438 */ 11439 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 11440 11441 /** 11442 * Milliseconds after screen-off after which low battery sounds will be silenced. 11443 * 11444 * If zero, battery sounds will always play. 11445 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 11446 * 11447 * @hide 11448 */ 11449 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 11450 11451 /** 11452 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 11453 * the caller is done with this, they should call {@link ContentResolver#delete} to 11454 * clean up any value that they may have written. 11455 * 11456 * @hide 11457 */ 11458 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 11459 11460 /** 11461 * Defines global runtime overrides to window policy. 11462 * 11463 * See {@link com.android.server.policy.PolicyControl} for value format. 11464 * 11465 * @hide 11466 */ 11467 public static final String POLICY_CONTROL = "policy_control"; 11468 11469 /** 11470 * {@link android.view.DisplayCutout DisplayCutout} emulation mode. 11471 * 11472 * @hide 11473 */ 11474 public static final String EMULATE_DISPLAY_CUTOUT = "emulate_display_cutout"; 11475 11476 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_OFF = 0; 11477 /** @hide */ public static final int EMULATE_DISPLAY_CUTOUT_ON = 1; 11478 11479 /** 11480 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 11481 * or ZEN_MODE_NO_INTERRUPTIONS. 11482 * 11483 * @hide 11484 */ 11485 public static final String ZEN_MODE = "zen_mode"; 11486 11487 /** @hide */ public static final int ZEN_MODE_OFF = 0; 11488 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 11489 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 11490 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 11491 11492 /** @hide */ public static String zenModeToString(int mode) { 11493 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 11494 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 11495 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 11496 return "ZEN_MODE_OFF"; 11497 } 11498 11499 /** @hide */ public static boolean isValidZenMode(int value) { 11500 switch (value) { 11501 case Global.ZEN_MODE_OFF: 11502 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 11503 case Global.ZEN_MODE_ALARMS: 11504 case Global.ZEN_MODE_NO_INTERRUPTIONS: 11505 return true; 11506 default: 11507 return false; 11508 } 11509 } 11510 11511 /** 11512 * Value of the ringer before entering zen mode. 11513 * 11514 * @hide 11515 */ 11516 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 11517 11518 /** 11519 * Opaque value, changes when persisted zen mode configuration changes. 11520 * 11521 * @hide 11522 */ 11523 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 11524 11525 /** 11526 * If 0, turning on dnd manually will last indefinitely. 11527 * Else if non-negative, turning on dnd manually will last for this many minutes. 11528 * Else (if negative), turning on dnd manually will surface a dialog that prompts 11529 * user to specify a duration. 11530 * @hide 11531 */ 11532 public static final String ZEN_DURATION = "zen_duration"; 11533 11534 private static final Validator ZEN_DURATION_VALIDATOR = ANY_INTEGER_VALIDATOR; 11535 11536 /** @hide */ public static final int ZEN_DURATION_PROMPT = -1; 11537 /** @hide */ public static final int ZEN_DURATION_FOREVER = 0; 11538 11539 /** 11540 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 11541 * 11542 * @hide 11543 */ 11544 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 11545 "heads_up_notifications_enabled"; 11546 11547 /** @hide */ public static final int HEADS_UP_OFF = 0; 11548 /** @hide */ public static final int HEADS_UP_ON = 1; 11549 11550 /** 11551 * The name of the device 11552 */ 11553 public static final String DEVICE_NAME = "device_name"; 11554 11555 /** 11556 * Whether the NetworkScoringService has been first initialized. 11557 * <p> 11558 * Type: int (0 for false, 1 for true) 11559 * @hide 11560 */ 11561 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 11562 11563 /** 11564 * Whether the user wants to be prompted for password to decrypt the device on boot. 11565 * This only matters if the storage is encrypted. 11566 * <p> 11567 * Type: int (0 for false, 1 for true) 11568 * @hide 11569 */ 11570 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 11571 11572 /** 11573 * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config 11574 * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}. 11575 * <p> 11576 * Type: int (0 for false, 1 for true) 11577 * @hide 11578 * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED} 11579 * instead. 11580 */ 11581 @Deprecated 11582 public static final String ENHANCED_4G_MODE_ENABLED = 11583 SubscriptionManager.ENHANCED_4G_MODE_ENABLED; 11584 11585 /** 11586 * Whether VT (Video Telephony over IMS) is enabled 11587 * <p> 11588 * Type: int (0 for false, 1 for true) 11589 * 11590 * @hide 11591 * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead. 11592 */ 11593 @Deprecated 11594 public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED; 11595 11596 /** 11597 * Whether WFC is enabled 11598 * <p> 11599 * Type: int (0 for false, 1 for true) 11600 * 11601 * @hide 11602 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead. 11603 */ 11604 @Deprecated 11605 public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED; 11606 11607 /** 11608 * WFC mode on home/non-roaming network. 11609 * <p> 11610 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 11611 * 11612 * @hide 11613 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead. 11614 */ 11615 @Deprecated 11616 public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE; 11617 11618 /** 11619 * WFC mode on roaming network. 11620 * <p> 11621 * Type: int - see {@link #WFC_IMS_MODE} for values 11622 * 11623 * @hide 11624 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE} 11625 * instead. 11626 */ 11627 @Deprecated 11628 public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE; 11629 11630 /** 11631 * Whether WFC roaming is enabled 11632 * <p> 11633 * Type: int (0 for false, 1 for true) 11634 * 11635 * @hide 11636 * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED} 11637 * instead 11638 */ 11639 @Deprecated 11640 public static final String WFC_IMS_ROAMING_ENABLED = 11641 SubscriptionManager.WFC_IMS_ROAMING_ENABLED; 11642 11643 /** 11644 * Whether user can enable/disable LTE as a preferred network. A carrier might control 11645 * this via gservices, OMA-DM, carrier app, etc. 11646 * <p> 11647 * Type: int (0 for false, 1 for true) 11648 * @hide 11649 */ 11650 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 11651 11652 /** 11653 * Ephemeral app cookie max size in bytes. 11654 * <p> 11655 * Type: int 11656 * @hide 11657 */ 11658 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 11659 "ephemeral_cookie_max_size_bytes"; 11660 11661 /** 11662 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 11663 * enabled. Set to zero to disable. 11664 * <p> 11665 * Type: int (0 for false, 1 for true) 11666 * 11667 * @hide 11668 */ 11669 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 11670 11671 /** 11672 * Toggle to enable/disable dexopt for instant applications. The default is for dexopt 11673 * to be disabled. 11674 * <p> 11675 * Type: int (0 to disable, 1 to enable) 11676 * 11677 * @hide 11678 */ 11679 public static final String INSTANT_APP_DEXOPT_ENABLED = "instant_app_dexopt_enabled"; 11680 11681 /** 11682 * The min period for caching installed instant apps in milliseconds. 11683 * <p> 11684 * Type: long 11685 * @hide 11686 */ 11687 public static final String INSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11688 "installed_instant_app_min_cache_period"; 11689 11690 /** 11691 * The max period for caching installed instant apps in milliseconds. 11692 * <p> 11693 * Type: long 11694 * @hide 11695 */ 11696 public static final String INSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11697 "installed_instant_app_max_cache_period"; 11698 11699 /** 11700 * The min period for caching uninstalled instant apps in milliseconds. 11701 * <p> 11702 * Type: long 11703 * @hide 11704 */ 11705 public static final String UNINSTALLED_INSTANT_APP_MIN_CACHE_PERIOD = 11706 "uninstalled_instant_app_min_cache_period"; 11707 11708 /** 11709 * The max period for caching uninstalled instant apps in milliseconds. 11710 * <p> 11711 * Type: long 11712 * @hide 11713 */ 11714 public static final String UNINSTALLED_INSTANT_APP_MAX_CACHE_PERIOD = 11715 "uninstalled_instant_app_max_cache_period"; 11716 11717 /** 11718 * The min period for caching unused static shared libs in milliseconds. 11719 * <p> 11720 * Type: long 11721 * @hide 11722 */ 11723 public static final String UNUSED_STATIC_SHARED_LIB_MIN_CACHE_PERIOD = 11724 "unused_static_shared_lib_min_cache_period"; 11725 11726 /** 11727 * Allows switching users when system user is locked. 11728 * <p> 11729 * Type: int 11730 * @hide 11731 */ 11732 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 11733 "allow_user_switching_when_system_user_locked"; 11734 11735 /** 11736 * Boot count since the device starts running API level 24. 11737 * <p> 11738 * Type: int 11739 */ 11740 public static final String BOOT_COUNT = "boot_count"; 11741 11742 /** 11743 * Whether the safe boot is disallowed. 11744 * 11745 * <p>This setting should have the identical value as the corresponding user restriction. 11746 * The purpose of the setting is to make the restriction available in early boot stages 11747 * before the user restrictions are loaded. 11748 * @hide 11749 */ 11750 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 11751 11752 /** 11753 * Whether this device is currently in retail demo mode. If true, device 11754 * usage is severely limited. 11755 * <p> 11756 * Type: int (0 for false, 1 for true) 11757 * @hide 11758 */ 11759 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 11760 11761 /** 11762 * Indicates the maximum time that an app is blocked for the network rules to get updated. 11763 * 11764 * Type: long 11765 * 11766 * @hide 11767 */ 11768 public static final String NETWORK_ACCESS_TIMEOUT_MS = "network_access_timeout_ms"; 11769 11770 /** 11771 * The reason for the settings database being downgraded. This is only for 11772 * troubleshooting purposes and its value should not be interpreted in any way. 11773 * 11774 * Type: string 11775 * 11776 * @hide 11777 */ 11778 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 11779 11780 /** 11781 * The build id of when the settings database was first created (or re-created due it 11782 * being missing). 11783 * 11784 * Type: string 11785 * 11786 * @hide 11787 */ 11788 public static final String DATABASE_CREATION_BUILDID = "database_creation_buildid"; 11789 11790 /** 11791 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 11792 * default. Set to 0 to disable. 11793 * 11794 * @hide 11795 */ 11796 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 11797 11798 /** 11799 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 11800 * 11801 * @hide 11802 */ 11803 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 11804 "location_settings_link_to_permissions_enabled"; 11805 11806 /** 11807 * Flag to set the waiting time for euicc factory reset inside System > Settings 11808 * Type: long 11809 * 11810 * @hide 11811 */ 11812 public static final String EUICC_FACTORY_RESET_TIMEOUT_MILLIS = 11813 "euicc_factory_reset_timeout_millis"; 11814 11815 /** 11816 * Flag to set the timeout for when to refresh the storage settings cached data. 11817 * Type: long 11818 * 11819 * @hide 11820 */ 11821 public static final String STORAGE_SETTINGS_CLOBBER_THRESHOLD = 11822 "storage_settings_clobber_threshold"; 11823 11824 /** 11825 * If set to 1, {@link Secure#LOCATION_MODE} will be set to {@link Secure#LOCATION_MODE_OFF} 11826 * temporarily for all users. 11827 * 11828 * @hide 11829 */ 11830 @TestApi 11831 public static final String LOCATION_GLOBAL_KILL_SWITCH = 11832 "location_global_kill_switch"; 11833 11834 /** 11835 * If set to 1, SettingsProvider's restoreAnyVersion="true" attribute will be ignored 11836 * and restoring to lower version of platform API will be skipped. 11837 * 11838 * @hide 11839 */ 11840 public static final String OVERRIDE_SETTINGS_PROVIDER_RESTORE_ANY_VERSION = 11841 "override_settings_provider_restore_any_version"; 11842 /** 11843 * Flag to toggle whether system services report attribution chains when they attribute 11844 * battery use via a {@code WorkSource}. 11845 * 11846 * Type: int (0 to disable, 1 to enable) 11847 * 11848 * @hide 11849 */ 11850 public static final String CHAINED_BATTERY_ATTRIBUTION_ENABLED = 11851 "chained_battery_attribution_enabled"; 11852 11853 /** 11854 * The packages whitelisted to be run in autofill compatibility mode. The list 11855 * of packages is {@code ":"} colon delimited, and each entry has the name of the 11856 * package and an optional list of url bar resource ids (the list is delimited by 11857 * brackets&mdash{@code [} and {@code ]}&mdash and is also comma delimited). 11858 * 11859 * <p>For example, a list with 3 packages {@code p1}, {@code p2}, and {@code p3}, where 11860 * package {@code p1} have one id ({@code url_bar}, {@code p2} has none, and {@code p3 } 11861 * have 2 ids {@code url_foo} and {@code url_bas}) would be 11862 * {@code p1[url_bar]:p2:p3[url_foo,url_bas]} 11863 * 11864 * @hide 11865 */ 11866 @SystemApi 11867 @TestApi 11868 public static final String AUTOFILL_COMPAT_MODE_ALLOWED_PACKAGES = 11869 "autofill_compat_mode_allowed_packages"; 11870 11871 /** 11872 * Exemptions to the hidden API blacklist. 11873 * 11874 * @hide 11875 */ 11876 @TestApi 11877 public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = 11878 "hidden_api_blacklist_exemptions"; 11879 11880 /** 11881 * Sampling rate for hidden API access event logs, as an integer in the range 0 to 0x10000 11882 * inclusive. 11883 * 11884 * @hide 11885 */ 11886 public static final String HIDDEN_API_ACCESS_LOG_SAMPLING_RATE = 11887 "hidden_api_access_log_sampling_rate"; 11888 11889 /** 11890 * Hidden API enforcement policy for apps targeting SDK versions prior to the latest 11891 * version. 11892 * 11893 * Values correspond to @{@link 11894 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11895 * 11896 * @hide 11897 */ 11898 public static final String HIDDEN_API_POLICY_PRE_P_APPS = 11899 "hidden_api_policy_pre_p_apps"; 11900 11901 /** 11902 * Hidden API enforcement policy for apps targeting the current SDK version. 11903 * 11904 * Values correspond to @{@link 11905 * android.content.pm.ApplicationInfo.HiddenApiEnforcementPolicy} 11906 * 11907 * @hide 11908 */ 11909 public static final String HIDDEN_API_POLICY_P_APPS = 11910 "hidden_api_policy_p_apps"; 11911 11912 /** 11913 * Timeout for a single {@link android.media.soundtrigger.SoundTriggerDetectionService} 11914 * operation (in ms). 11915 * 11916 * @hide 11917 */ 11918 public static final String SOUND_TRIGGER_DETECTION_SERVICE_OP_TIMEOUT = 11919 "sound_trigger_detection_service_op_timeout"; 11920 11921 /** 11922 * Maximum number of {@link android.media.soundtrigger.SoundTriggerDetectionService} 11923 * operations per day. 11924 * 11925 * @hide 11926 */ 11927 public static final String MAX_SOUND_TRIGGER_DETECTION_SERVICE_OPS_PER_DAY = 11928 "max_sound_trigger_detection_service_ops_per_day"; 11929 11930 /** 11931 * Settings to backup. This is here so that it's in the same place as the settings 11932 * keys and easy to update. 11933 * 11934 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 11935 * and Secure as well. This is because those tables drive both backup and 11936 * restore, and restore needs to properly whitelist keys that used to live 11937 * in those namespaces. The keys will only actually be backed up / restored 11938 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 11939 * 11940 * NOTE: Settings are backed up and restored in the order they appear 11941 * in this array. If you have one setting depending on another, 11942 * make sure that they are ordered appropriately. 11943 * 11944 * @hide 11945 */ 11946 public static final String[] SETTINGS_TO_BACKUP = { 11947 BUGREPORT_IN_POWER_MENU, 11948 STAY_ON_WHILE_PLUGGED_IN, 11949 APP_AUTO_RESTRICTION_ENABLED, 11950 AUTO_TIME, 11951 AUTO_TIME_ZONE, 11952 POWER_SOUNDS_ENABLED, 11953 DOCK_SOUNDS_ENABLED, 11954 CHARGING_SOUNDS_ENABLED, 11955 USB_MASS_STORAGE_ENABLED, 11956 NETWORK_RECOMMENDATIONS_ENABLED, 11957 WIFI_WAKEUP_ENABLED, 11958 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11959 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11960 USE_OPEN_WIFI_PACKAGE, 11961 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11962 EMERGENCY_TONE, 11963 CALL_AUTO_RETRY, 11964 DOCK_AUDIO_MEDIA_ENABLED, 11965 ENCODED_SURROUND_OUTPUT, 11966 LOW_POWER_MODE_TRIGGER_LEVEL, 11967 BLUETOOTH_ON, 11968 PRIVATE_DNS_MODE, 11969 PRIVATE_DNS_SPECIFIER, 11970 SOFT_AP_TIMEOUT_ENABLED, 11971 ZEN_DURATION, 11972 }; 11973 11974 /** 11975 * All settings in {@link SETTINGS_TO_BACKUP} array *must* have a non-null validator, 11976 * otherwise they won't be restored. 11977 * 11978 * @hide 11979 */ 11980 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 11981 static { 11982 VALIDATORS.put(BUGREPORT_IN_POWER_MENU, BUGREPORT_IN_POWER_MENU_VALIDATOR); 11983 VALIDATORS.put(STAY_ON_WHILE_PLUGGED_IN, STAY_ON_WHILE_PLUGGED_IN_VALIDATOR); 11984 VALIDATORS.put(AUTO_TIME, AUTO_TIME_VALIDATOR); 11985 VALIDATORS.put(AUTO_TIME_ZONE, AUTO_TIME_ZONE_VALIDATOR); 11986 VALIDATORS.put(POWER_SOUNDS_ENABLED, POWER_SOUNDS_ENABLED_VALIDATOR); 11987 VALIDATORS.put(DOCK_SOUNDS_ENABLED, DOCK_SOUNDS_ENABLED_VALIDATOR); 11988 VALIDATORS.put(CHARGING_SOUNDS_ENABLED, CHARGING_SOUNDS_ENABLED_VALIDATOR); 11989 VALIDATORS.put(USB_MASS_STORAGE_ENABLED, USB_MASS_STORAGE_ENABLED_VALIDATOR); 11990 VALIDATORS.put(NETWORK_RECOMMENDATIONS_ENABLED, 11991 NETWORK_RECOMMENDATIONS_ENABLED_VALIDATOR); 11992 VALIDATORS.put(WIFI_WAKEUP_ENABLED, WIFI_WAKEUP_ENABLED_VALIDATOR); 11993 VALIDATORS.put(WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 11994 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 11995 VALIDATORS.put(USE_OPEN_WIFI_PACKAGE, USE_OPEN_WIFI_PACKAGE_VALIDATOR); 11996 VALIDATORS.put(WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 11997 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED_VALIDATOR); 11998 VALIDATORS.put(EMERGENCY_TONE, EMERGENCY_TONE_VALIDATOR); 11999 VALIDATORS.put(CALL_AUTO_RETRY, CALL_AUTO_RETRY_VALIDATOR); 12000 VALIDATORS.put(DOCK_AUDIO_MEDIA_ENABLED, DOCK_AUDIO_MEDIA_ENABLED_VALIDATOR); 12001 VALIDATORS.put(ENCODED_SURROUND_OUTPUT, ENCODED_SURROUND_OUTPUT_VALIDATOR); 12002 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL, LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 12003 VALIDATORS.put(LOW_POWER_MODE_TRIGGER_LEVEL_MAX, 12004 LOW_POWER_MODE_TRIGGER_LEVEL_VALIDATOR); 12005 VALIDATORS.put(BLUETOOTH_ON, BLUETOOTH_ON_VALIDATOR); 12006 VALIDATORS.put(PRIVATE_DNS_MODE, PRIVATE_DNS_MODE_VALIDATOR); 12007 VALIDATORS.put(PRIVATE_DNS_SPECIFIER, PRIVATE_DNS_SPECIFIER_VALIDATOR); 12008 VALIDATORS.put(SOFT_AP_TIMEOUT_ENABLED, SOFT_AP_TIMEOUT_ENABLED_VALIDATOR); 12009 VALIDATORS.put(WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON, 12010 WIFI_CARRIER_NETWORKS_AVAILABLE_NOTIFICATION_ON_VALIDATOR); 12011 VALIDATORS.put(APP_AUTO_RESTRICTION_ENABLED, APP_AUTO_RESTRICTION_ENABLED_VALIDATOR); 12012 VALIDATORS.put(ZEN_DURATION, ZEN_DURATION_VALIDATOR); 12013 } 12014 12015 /** 12016 * Global settings that shouldn't be persisted. 12017 * 12018 * @hide 12019 */ 12020 public static final String[] TRANSIENT_SETTINGS = { 12021 LOCATION_GLOBAL_KILL_SWITCH, 12022 }; 12023 12024 /** 12025 * Keys we no longer back up under the current schema, but want to continue to 12026 * process when restoring historical backup datasets. 12027 * 12028 * All settings in {@link LEGACY_RESTORE_SETTINGS} array *must* have a non-null validator, 12029 * otherwise they won't be restored. 12030 * 12031 * @hide 12032 */ 12033 public static final String[] LEGACY_RESTORE_SETTINGS = { 12034 }; 12035 12036 private static final ContentProviderHolder sProviderHolder = 12037 new ContentProviderHolder(CONTENT_URI); 12038 12039 // Populated lazily, guarded by class object: 12040 private static final NameValueCache sNameValueCache = new NameValueCache( 12041 CONTENT_URI, 12042 CALL_METHOD_GET_GLOBAL, 12043 CALL_METHOD_PUT_GLOBAL, 12044 sProviderHolder); 12045 12046 // Certain settings have been moved from global to the per-user secure namespace 12047 private static final HashSet<String> MOVED_TO_SECURE; 12048 static { 12049 MOVED_TO_SECURE = new HashSet<>(1); 12050 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 12051 } 12052 12053 /** @hide */ 12054 public static void getMovedToSecureSettings(Set<String> outKeySet) { 12055 outKeySet.addAll(MOVED_TO_SECURE); 12056 } 12057 12058 /** @hide */ 12059 public static void clearProviderForTest() { 12060 sProviderHolder.clearProviderForTest(); 12061 sNameValueCache.clearGenerationTrackerForTest(); 12062 } 12063 12064 /** 12065 * Look up a name in the database. 12066 * @param resolver to access the database with 12067 * @param name to look up in the table 12068 * @return the corresponding value, or null if not present 12069 */ 12070 public static String getString(ContentResolver resolver, String name) { 12071 return getStringForUser(resolver, name, resolver.getUserId()); 12072 } 12073 12074 /** @hide */ 12075 public static String getStringForUser(ContentResolver resolver, String name, 12076 int userHandle) { 12077 if (MOVED_TO_SECURE.contains(name)) { 12078 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12079 + " to android.provider.Settings.Secure, returning read-only value."); 12080 return Secure.getStringForUser(resolver, name, userHandle); 12081 } 12082 return sNameValueCache.getStringForUser(resolver, name, userHandle); 12083 } 12084 12085 /** 12086 * Store a name/value pair into the database. 12087 * @param resolver to access the database with 12088 * @param name to store 12089 * @param value to associate with the name 12090 * @return true if the value was set, false on database errors 12091 */ 12092 public static boolean putString(ContentResolver resolver, 12093 String name, String value) { 12094 return putStringForUser(resolver, name, value, null, false, resolver.getUserId()); 12095 } 12096 12097 /** 12098 * Store a name/value pair into the database. 12099 * <p> 12100 * The method takes an optional tag to associate with the setting 12101 * which can be used to clear only settings made by your package and 12102 * associated with this tag by passing the tag to {@link 12103 * #resetToDefaults(ContentResolver, String)}. Anyone can override 12104 * the current tag. Also if another package changes the setting 12105 * then the tag will be set to the one specified in the set call 12106 * which can be null. Also any of the settings setters that do not 12107 * take a tag as an argument effectively clears the tag. 12108 * </p><p> 12109 * For example, if you set settings A and B with tags T1 and T2 and 12110 * another app changes setting A (potentially to the same value), it 12111 * can assign to it a tag T3 (note that now the package that changed 12112 * the setting is not yours). Now if you reset your changes for T1 and 12113 * T2 only setting B will be reset and A not (as it was changed by 12114 * another package) but since A did not change you are in the desired 12115 * initial state. Now if the other app changes the value of A (assuming 12116 * you registered an observer in the beginning) you would detect that 12117 * the setting was changed by another app and handle this appropriately 12118 * (ignore, set back to some value, etc). 12119 * </p><p> 12120 * Also the method takes an argument whether to make the value the 12121 * default for this setting. If the system already specified a default 12122 * value, then the one passed in here will <strong>not</strong> 12123 * be set as the default. 12124 * </p> 12125 * 12126 * @param resolver to access the database with. 12127 * @param name to store. 12128 * @param value to associate with the name. 12129 * @param tag to associated with the setting. 12130 * @param makeDefault whether to make the value the default one. 12131 * @return true if the value was set, false on database errors. 12132 * 12133 * @see #resetToDefaults(ContentResolver, String) 12134 * 12135 * @hide 12136 */ 12137 @SystemApi 12138 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12139 public static boolean putString(@NonNull ContentResolver resolver, 12140 @NonNull String name, @Nullable String value, @Nullable String tag, 12141 boolean makeDefault) { 12142 return putStringForUser(resolver, name, value, tag, makeDefault, 12143 resolver.getUserId()); 12144 } 12145 12146 /** 12147 * Reset the settings to their defaults. This would reset <strong>only</strong> 12148 * settings set by the caller's package. Think of it of a way to undo your own 12149 * changes to the secure settings. Passing in the optional tag will reset only 12150 * settings changed by your package and associated with this tag. 12151 * 12152 * @param resolver Handle to the content resolver. 12153 * @param tag Optional tag which should be associated with the settings to reset. 12154 * 12155 * @see #putString(ContentResolver, String, String, String, boolean) 12156 * 12157 * @hide 12158 */ 12159 @SystemApi 12160 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 12161 public static void resetToDefaults(@NonNull ContentResolver resolver, 12162 @Nullable String tag) { 12163 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 12164 resolver.getUserId()); 12165 } 12166 12167 /** 12168 * Reset the settings to their defaults for a given user with a specific mode. The 12169 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 12170 * allowing resetting the settings made by a package and associated with the tag. 12171 * 12172 * @param resolver Handle to the content resolver. 12173 * @param tag Optional tag which should be associated with the settings to reset. 12174 * @param mode The reset mode. 12175 * @param userHandle The user for which to reset to defaults. 12176 * 12177 * @see #RESET_MODE_PACKAGE_DEFAULTS 12178 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 12179 * @see #RESET_MODE_UNTRUSTED_CHANGES 12180 * @see #RESET_MODE_TRUSTED_DEFAULTS 12181 * 12182 * @hide 12183 */ 12184 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 12185 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 12186 try { 12187 Bundle arg = new Bundle(); 12188 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 12189 if (tag != null) { 12190 arg.putString(CALL_METHOD_TAG_KEY, tag); 12191 } 12192 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 12193 IContentProvider cp = sProviderHolder.getProvider(resolver); 12194 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 12195 } catch (RemoteException e) { 12196 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 12197 } 12198 } 12199 12200 /** @hide */ 12201 public static boolean putStringForUser(ContentResolver resolver, 12202 String name, String value, int userHandle) { 12203 return putStringForUser(resolver, name, value, null, false, userHandle); 12204 } 12205 12206 /** @hide */ 12207 public static boolean putStringForUser(@NonNull ContentResolver resolver, 12208 @NonNull String name, @Nullable String value, @Nullable String tag, 12209 boolean makeDefault, @UserIdInt int userHandle) { 12210 if (LOCAL_LOGV) { 12211 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 12212 + " for " + userHandle); 12213 } 12214 // Global and Secure have the same access policy so we can forward writes 12215 if (MOVED_TO_SECURE.contains(name)) { 12216 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 12217 + " to android.provider.Settings.Secure, value is unchanged."); 12218 return Secure.putStringForUser(resolver, name, value, tag, 12219 makeDefault, userHandle); 12220 } 12221 return sNameValueCache.putStringForUser(resolver, name, value, tag, 12222 makeDefault, userHandle); 12223 } 12224 12225 /** 12226 * Construct the content URI for a particular name/value pair, 12227 * useful for monitoring changes with a ContentObserver. 12228 * @param name to look up in the table 12229 * @return the corresponding content URI, or null if not present 12230 */ 12231 public static Uri getUriFor(String name) { 12232 return getUriFor(CONTENT_URI, name); 12233 } 12234 12235 /** 12236 * Convenience function for retrieving a single secure settings value 12237 * as an integer. Note that internally setting values are always 12238 * stored as strings; this function converts the string to an integer 12239 * for you. The default value will be returned if the setting is 12240 * not defined or not an integer. 12241 * 12242 * @param cr The ContentResolver to access. 12243 * @param name The name of the setting to retrieve. 12244 * @param def Value to return if the setting is not defined. 12245 * 12246 * @return The setting's current value, or 'def' if it is not defined 12247 * or not a valid integer. 12248 */ 12249 public static int getInt(ContentResolver cr, String name, int def) { 12250 String v = getString(cr, name); 12251 try { 12252 return v != null ? Integer.parseInt(v) : def; 12253 } catch (NumberFormatException e) { 12254 return def; 12255 } 12256 } 12257 12258 /** 12259 * Convenience function for retrieving a single secure settings value 12260 * as an integer. Note that internally setting values are always 12261 * stored as strings; this function converts the string to an integer 12262 * for you. 12263 * <p> 12264 * This version does not take a default value. If the setting has not 12265 * been set, or the string value is not a number, 12266 * it throws {@link SettingNotFoundException}. 12267 * 12268 * @param cr The ContentResolver to access. 12269 * @param name The name of the setting to retrieve. 12270 * 12271 * @throws SettingNotFoundException Thrown if a setting by the given 12272 * name can't be found or the setting value is not an integer. 12273 * 12274 * @return The setting's current value. 12275 */ 12276 public static int getInt(ContentResolver cr, String name) 12277 throws SettingNotFoundException { 12278 String v = getString(cr, name); 12279 try { 12280 return Integer.parseInt(v); 12281 } catch (NumberFormatException e) { 12282 throw new SettingNotFoundException(name); 12283 } 12284 } 12285 12286 /** 12287 * Convenience function for updating a single settings value as an 12288 * integer. This will either create a new entry in the table if the 12289 * given name does not exist, or modify the value of the existing row 12290 * with that name. Note that internally setting values are always 12291 * stored as strings, so this function converts the given value to a 12292 * string before storing it. 12293 * 12294 * @param cr The ContentResolver to access. 12295 * @param name The name of the setting to modify. 12296 * @param value The new value for the setting. 12297 * @return true if the value was set, false on database errors 12298 */ 12299 public static boolean putInt(ContentResolver cr, String name, int value) { 12300 return putString(cr, name, Integer.toString(value)); 12301 } 12302 12303 /** 12304 * Convenience function for retrieving a single secure settings value 12305 * as a {@code long}. Note that internally setting values are always 12306 * stored as strings; this function converts the string to a {@code long} 12307 * for you. The default value will be returned if the setting is 12308 * not defined or not a {@code long}. 12309 * 12310 * @param cr The ContentResolver to access. 12311 * @param name The name of the setting to retrieve. 12312 * @param def Value to return if the setting is not defined. 12313 * 12314 * @return The setting's current value, or 'def' if it is not defined 12315 * or not a valid {@code long}. 12316 */ 12317 public static long getLong(ContentResolver cr, String name, long def) { 12318 String valString = getString(cr, name); 12319 long value; 12320 try { 12321 value = valString != null ? Long.parseLong(valString) : def; 12322 } catch (NumberFormatException e) { 12323 value = def; 12324 } 12325 return value; 12326 } 12327 12328 /** 12329 * Convenience function for retrieving a single secure settings value 12330 * as a {@code long}. Note that internally setting values are always 12331 * stored as strings; this function converts the string to a {@code long} 12332 * for you. 12333 * <p> 12334 * This version does not take a default value. If the setting has not 12335 * been set, or the string value is not a number, 12336 * it throws {@link SettingNotFoundException}. 12337 * 12338 * @param cr The ContentResolver to access. 12339 * @param name The name of the setting to retrieve. 12340 * 12341 * @return The setting's current value. 12342 * @throws SettingNotFoundException Thrown if a setting by the given 12343 * name can't be found or the setting value is not an integer. 12344 */ 12345 public static long getLong(ContentResolver cr, String name) 12346 throws SettingNotFoundException { 12347 String valString = getString(cr, name); 12348 try { 12349 return Long.parseLong(valString); 12350 } catch (NumberFormatException e) { 12351 throw new SettingNotFoundException(name); 12352 } 12353 } 12354 12355 /** 12356 * Convenience function for updating a secure settings value as a long 12357 * integer. This will either create a new entry in the table if the 12358 * given name does not exist, or modify the value of the existing row 12359 * with that name. Note that internally setting values are always 12360 * stored as strings, so this function converts the given value to a 12361 * string before storing it. 12362 * 12363 * @param cr The ContentResolver to access. 12364 * @param name The name of the setting to modify. 12365 * @param value The new value for the setting. 12366 * @return true if the value was set, false on database errors 12367 */ 12368 public static boolean putLong(ContentResolver cr, String name, long value) { 12369 return putString(cr, name, Long.toString(value)); 12370 } 12371 12372 /** 12373 * Convenience function for retrieving a single secure settings value 12374 * as a floating point number. Note that internally setting values are 12375 * always stored as strings; this function converts the string to an 12376 * float for you. The default value will be returned if the setting 12377 * is not defined or not a valid float. 12378 * 12379 * @param cr The ContentResolver to access. 12380 * @param name The name of the setting to retrieve. 12381 * @param def Value to return if the setting is not defined. 12382 * 12383 * @return The setting's current value, or 'def' if it is not defined 12384 * or not a valid float. 12385 */ 12386 public static float getFloat(ContentResolver cr, String name, float def) { 12387 String v = getString(cr, name); 12388 try { 12389 return v != null ? Float.parseFloat(v) : def; 12390 } catch (NumberFormatException e) { 12391 return def; 12392 } 12393 } 12394 12395 /** 12396 * Convenience function for retrieving a single secure settings value 12397 * as a float. Note that internally setting values are always 12398 * stored as strings; this function converts the string to a float 12399 * for you. 12400 * <p> 12401 * This version does not take a default value. If the setting has not 12402 * been set, or the string value is not a number, 12403 * it throws {@link SettingNotFoundException}. 12404 * 12405 * @param cr The ContentResolver to access. 12406 * @param name The name of the setting to retrieve. 12407 * 12408 * @throws SettingNotFoundException Thrown if a setting by the given 12409 * name can't be found or the setting value is not a float. 12410 * 12411 * @return The setting's current value. 12412 */ 12413 public static float getFloat(ContentResolver cr, String name) 12414 throws SettingNotFoundException { 12415 String v = getString(cr, name); 12416 if (v == null) { 12417 throw new SettingNotFoundException(name); 12418 } 12419 try { 12420 return Float.parseFloat(v); 12421 } catch (NumberFormatException e) { 12422 throw new SettingNotFoundException(name); 12423 } 12424 } 12425 12426 /** 12427 * Convenience function for updating a single settings value as a 12428 * floating point number. This will either create a new entry in the 12429 * table if the given name does not exist, or modify the value of the 12430 * existing row with that name. Note that internally setting values 12431 * are always stored as strings, so this function converts the given 12432 * value to a string before storing it. 12433 * 12434 * @param cr The ContentResolver to access. 12435 * @param name The name of the setting to modify. 12436 * @param value The new value for the setting. 12437 * @return true if the value was set, false on database errors 12438 */ 12439 public static boolean putFloat(ContentResolver cr, String name, float value) { 12440 return putString(cr, name, Float.toString(value)); 12441 } 12442 12443 /** 12444 * Subscription to be used for voice call on a multi sim device. The supported values 12445 * are 0 = SUB1, 1 = SUB2 and etc. 12446 * @hide 12447 */ 12448 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 12449 12450 /** 12451 * Used to provide option to user to select subscription during dial. 12452 * The supported values are 0 = disable or 1 = enable prompt. 12453 * @hide 12454 */ 12455 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 12456 12457 /** 12458 * Subscription to be used for data call on a multi sim device. The supported values 12459 * are 0 = SUB1, 1 = SUB2 and etc. 12460 * @hide 12461 */ 12462 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 12463 12464 /** 12465 * Subscription to be used for SMS on a multi sim device. The supported values 12466 * are 0 = SUB1, 1 = SUB2 and etc. 12467 * @hide 12468 */ 12469 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 12470 12471 /** 12472 * Used to provide option to user to select subscription during send SMS. 12473 * The value 1 - enable, 0 - disable 12474 * @hide 12475 */ 12476 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 12477 12478 /** User preferred subscriptions setting. 12479 * This holds the details of the user selected subscription from the card and 12480 * the activation status. Each settings string have the comma separated values 12481 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 12482 * @hide 12483 */ 12484 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 12485 "user_preferred_sub2","user_preferred_sub3"}; 12486 12487 /** 12488 * Whether to enable new contacts aggregator or not. 12489 * The value 1 - enable, 0 - disable 12490 * @hide 12491 */ 12492 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 12493 12494 /** 12495 * Whether to enable contacts metadata syncing or not 12496 * The value 1 - enable, 0 - disable 12497 * 12498 * @removed 12499 */ 12500 @Deprecated 12501 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 12502 12503 /** 12504 * Whether to enable contacts metadata syncing or not 12505 * The value 1 - enable, 0 - disable 12506 */ 12507 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 12508 12509 /** 12510 * Whether to enable cellular on boot. 12511 * The value 1 - enable, 0 - disable 12512 * @hide 12513 */ 12514 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 12515 12516 /** 12517 * The maximum allowed notification enqueue rate in Hertz. 12518 * 12519 * Should be a float, and includes updates only. 12520 * @hide 12521 */ 12522 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 12523 12524 /** 12525 * Displays toasts when an app posts a notification that does not specify a valid channel. 12526 * 12527 * The value 1 - enable, 0 - disable 12528 * @hide 12529 */ 12530 public static final String SHOW_NOTIFICATION_CHANNEL_WARNINGS = 12531 "show_notification_channel_warnings"; 12532 12533 /** 12534 * Whether cell is enabled/disabled 12535 * @hide 12536 */ 12537 public static final String CELL_ON = "cell_on"; 12538 12539 /** 12540 * Global settings which can be accessed by instant apps. 12541 * @hide 12542 */ 12543 public static final Set<String> INSTANT_APP_SETTINGS = new ArraySet<>(); 12544 static { 12545 INSTANT_APP_SETTINGS.add(WAIT_FOR_DEBUGGER); 12546 INSTANT_APP_SETTINGS.add(DEVICE_PROVISIONED); 12547 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 12548 INSTANT_APP_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 12549 INSTANT_APP_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 12550 INSTANT_APP_SETTINGS.add(AIRPLANE_MODE_ON); 12551 INSTANT_APP_SETTINGS.add(WINDOW_ANIMATION_SCALE); 12552 INSTANT_APP_SETTINGS.add(TRANSITION_ANIMATION_SCALE); 12553 INSTANT_APP_SETTINGS.add(ANIMATOR_DURATION_SCALE); 12554 INSTANT_APP_SETTINGS.add(DEBUG_VIEW_ATTRIBUTES); 12555 INSTANT_APP_SETTINGS.add(WTF_IS_FATAL); 12556 INSTANT_APP_SETTINGS.add(SEND_ACTION_APP_ERROR); 12557 INSTANT_APP_SETTINGS.add(ZEN_MODE); 12558 } 12559 12560 /** 12561 * Whether to show the high temperature warning notification. 12562 * @hide 12563 */ 12564 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 12565 12566 /** 12567 * Temperature at which the high temperature warning notification should be shown. 12568 * @hide 12569 */ 12570 public static final String WARNING_TEMPERATURE = "warning_temperature"; 12571 12572 /** 12573 * Whether the diskstats logging task is enabled/disabled. 12574 * @hide 12575 */ 12576 public static final String ENABLE_DISKSTATS_LOGGING = "enable_diskstats_logging"; 12577 12578 /** 12579 * Whether the cache quota calculation task is enabled/disabled. 12580 * @hide 12581 */ 12582 public static final String ENABLE_CACHE_QUOTA_CALCULATION = 12583 "enable_cache_quota_calculation"; 12584 12585 /** 12586 * Whether the Deletion Helper no threshold toggle is available. 12587 * @hide 12588 */ 12589 public static final String ENABLE_DELETION_HELPER_NO_THRESHOLD_TOGGLE = 12590 "enable_deletion_helper_no_threshold_toggle"; 12591 12592 /** 12593 * The list of snooze options for notifications 12594 * This is encoded as a key=value list, separated by commas. Ex: 12595 * 12596 * "default=60,options_array=15:30:60:120" 12597 * 12598 * The following keys are supported: 12599 * 12600 * <pre> 12601 * default (int) 12602 * options_array (int[]) 12603 * </pre> 12604 * 12605 * All delays in integer minutes. Array order is respected. 12606 * Options will be used in order up to the maximum allowed by the UI. 12607 * @hide 12608 */ 12609 public static final String NOTIFICATION_SNOOZE_OPTIONS = 12610 "notification_snooze_options"; 12611 12612 /** 12613 * Settings key for the ratio of notification dismissals to notification views - one of the 12614 * criteria for showing the notification blocking helper. 12615 * 12616 * <p>The value is a float ranging from 0.0 to 1.0 (the closer to 0.0, the more intrusive 12617 * the blocking helper will be). 12618 * 12619 * @hide 12620 */ 12621 public static final String BLOCKING_HELPER_DISMISS_TO_VIEW_RATIO_LIMIT = 12622 "blocking_helper_dismiss_to_view_ratio"; 12623 12624 /** 12625 * Settings key for the longest streak of dismissals - one of the criteria for showing the 12626 * notification blocking helper. 12627 * 12628 * <p>The value is an integer greater than 0. 12629 * 12630 * @hide 12631 */ 12632 public static final String BLOCKING_HELPER_STREAK_LIMIT = "blocking_helper_streak_limit"; 12633 12634 /** 12635 * Configuration flags for SQLite Compatibility WAL. Encoded as a key-value list, separated 12636 * by commas. E.g.: compatibility_wal_supported=true, wal_syncmode=OFF 12637 * 12638 * Supported keys: 12639 * compatibility_wal_supported (boolean) 12640 * wal_syncmode (String) 12641 * 12642 * @hide 12643 */ 12644 public static final String SQLITE_COMPATIBILITY_WAL_FLAGS = 12645 "sqlite_compatibility_wal_flags"; 12646 12647 /** 12648 * Enable GNSS Raw Measurements Full Tracking? 12649 * 0 = no 12650 * 1 = yes 12651 * @hide 12652 */ 12653 public static final String ENABLE_GNSS_RAW_MEAS_FULL_TRACKING = 12654 "enable_gnss_raw_meas_full_tracking"; 12655 12656 /** 12657 * Whether the notification should be ongoing (persistent) when a carrier app install is 12658 * required. 12659 * 12660 * The value is a boolean (1 or 0). 12661 * @hide 12662 */ 12663 @SystemApi 12664 public static final String INSTALL_CARRIER_APP_NOTIFICATION_PERSISTENT = 12665 "install_carrier_app_notification_persistent"; 12666 12667 /** 12668 * The amount of time (ms) to hide the install carrier app notification after the user has 12669 * ignored it. After this time passes, the notification will be shown again 12670 * 12671 * The value is a long 12672 * @hide 12673 */ 12674 @SystemApi 12675 public static final String INSTALL_CARRIER_APP_NOTIFICATION_SLEEP_MILLIS = 12676 "install_carrier_app_notification_sleep_millis"; 12677 12678 /** 12679 * Whether we've enabled zram on this device. Takes effect on 12680 * reboot. The value "1" enables zram; "0" disables it, and 12681 * everything else is unspecified. 12682 * @hide 12683 */ 12684 public static final String ZRAM_ENABLED = 12685 "zram_enabled"; 12686 12687 /** 12688 * Whether we have enable CPU frequency scaling for this device. 12689 * For Wear, default is disable. 12690 * 12691 * The value is "1" for enable, "0" for disable. 12692 * @hide 12693 */ 12694 public static final String CPU_SCALING_ENABLED = 12695 "cpu_frequency_scaling_enabled"; 12696 12697 /** 12698 * Configuration flags for smart replies in notifications. 12699 * This is encoded as a key=value list, separated by commas. Ex: 12700 * 12701 * "enabled=1,max_squeeze_remeasure_count=3" 12702 * 12703 * The following keys are supported: 12704 * 12705 * <pre> 12706 * enabled (boolean) 12707 * requires_targeting_p (boolean) 12708 * max_squeeze_remeasure_attempts (int) 12709 * </pre> 12710 * @see com.android.systemui.statusbar.policy.SmartReplyConstants 12711 * @hide 12712 */ 12713 public static final String SMART_REPLIES_IN_NOTIFICATIONS_FLAGS = 12714 "smart_replies_in_notifications_flags"; 12715 12716 /** 12717 * If nonzero, crashes in foreground processes will bring up a dialog. 12718 * Otherwise, the process will be silently killed. 12719 * @hide 12720 */ 12721 public static final String SHOW_FIRST_CRASH_DIALOG = "show_first_crash_dialog"; 12722 12723 /** 12724 * If nonzero, crash dialogs will show an option to restart the app. 12725 * @hide 12726 */ 12727 public static final String SHOW_RESTART_IN_CRASH_DIALOG = "show_restart_in_crash_dialog"; 12728 12729 /** 12730 * If nonzero, crash dialogs will show an option to mute all future crash dialogs for 12731 * this app. 12732 * @hide 12733 */ 12734 public static final String SHOW_MUTE_IN_CRASH_DIALOG = "show_mute_in_crash_dialog"; 12735 12736 /** 12737 * If nonzero, will show the zen upgrade notification when the user toggles DND on/off. 12738 * @hide 12739 */ 12740 public static final String SHOW_ZEN_UPGRADE_NOTIFICATION = "show_zen_upgrade_notification"; 12741 12742 /** 12743 * If nonzero, will show the zen update settings suggestion. 12744 * @hide 12745 */ 12746 public static final String SHOW_ZEN_SETTINGS_SUGGESTION = "show_zen_settings_suggestion"; 12747 12748 /** 12749 * If nonzero, zen has not been updated to reflect new changes. 12750 * @hide 12751 */ 12752 public static final String ZEN_SETTINGS_UPDATED = "zen_settings_updated"; 12753 12754 /** 12755 * If nonzero, zen setting suggestion has beem viewed by user 12756 * @hide 12757 */ 12758 public static final String ZEN_SETTINGS_SUGGESTION_VIEWED = 12759 "zen_settings_suggestion_viewed"; 12760 12761 /** 12762 * Backup and restore agent timeout parameters. 12763 * These parameters are represented by a comma-delimited key-value list. 12764 * 12765 * The following strings are supported as keys: 12766 * <pre> 12767 * kv_backup_agent_timeout_millis (long) 12768 * full_backup_agent_timeout_millis (long) 12769 * shared_backup_agent_timeout_millis (long) 12770 * restore_agent_timeout_millis (long) 12771 * restore_agent_finished_timeout_millis (long) 12772 * </pre> 12773 * 12774 * They map to milliseconds represented as longs. 12775 * 12776 * Ex: "kv_backup_agent_timeout_millis=30000,full_backup_agent_timeout_millis=300000" 12777 * 12778 * @hide 12779 */ 12780 public static final String BACKUP_AGENT_TIMEOUT_PARAMETERS = 12781 "backup_agent_timeout_parameters"; 12782 12783 /** 12784 * Whether we have enabled swapping on this device. For Wear, default is 12785 * enabled. 12786 * 12787 * The value is "1" for enable, "0" for disable. 12788 * @hide 12789 */ 12790 public static final String SWAP_ENABLED = "swap_enabled"; 12791 12792 /** 12793 * Blacklist of GNSS satellites. 12794 * 12795 * This is a list of integers separated by commas to represent pairs of (constellation, 12796 * svid). Thus, the number of integers should be even. 12797 * 12798 * E.g.: "3,0,5,24" denotes (constellation=3, svid=0) and (constellation=5, svid=24) are 12799 * blacklisted. Note that svid=0 denotes all svids in the 12800 * constellation are blacklisted. 12801 * 12802 * @hide 12803 */ 12804 public static final String GNSS_SATELLITE_BLACKLIST = "gnss_satellite_blacklist"; 12805 12806 /** 12807 * Duration of updates in millisecond for GNSS location request from HAL to framework. 12808 * 12809 * If zero, the GNSS location request feature is disabled. 12810 * 12811 * The value is a non-negative long. 12812 * 12813 * @hide 12814 */ 12815 public static final String GNSS_HAL_LOCATION_REQUEST_DURATION_MILLIS = 12816 "gnss_hal_location_request_duration_millis"; 12817 } 12818 12819 /** 12820 * User-defined bookmarks and shortcuts. The target of each bookmark is an 12821 * Intent URL, allowing it to be either a web page or a particular 12822 * application activity. 12823 * 12824 * @hide 12825 */ 12826 public static final class Bookmarks implements BaseColumns 12827 { 12828 private static final String TAG = "Bookmarks"; 12829 12830 /** 12831 * The content:// style URL for this table 12832 */ 12833 public static final Uri CONTENT_URI = 12834 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 12835 12836 /** 12837 * The row ID. 12838 * <p>Type: INTEGER</p> 12839 */ 12840 public static final String ID = "_id"; 12841 12842 /** 12843 * Descriptive name of the bookmark that can be displayed to the user. 12844 * If this is empty, the title should be resolved at display time (use 12845 * {@link #getTitle(Context, Cursor)} any time you want to display the 12846 * title of a bookmark.) 12847 * <P> 12848 * Type: TEXT 12849 * </P> 12850 */ 12851 public static final String TITLE = "title"; 12852 12853 /** 12854 * Arbitrary string (displayed to the user) that allows bookmarks to be 12855 * organized into categories. There are some special names for 12856 * standard folders, which all start with '@'. The label displayed for 12857 * the folder changes with the locale (via {@link #getLabelForFolder}) but 12858 * the folder name does not change so you can consistently query for 12859 * the folder regardless of the current locale. 12860 * 12861 * <P>Type: TEXT</P> 12862 * 12863 */ 12864 public static final String FOLDER = "folder"; 12865 12866 /** 12867 * The Intent URL of the bookmark, describing what it points to. This 12868 * value is given to {@link android.content.Intent#getIntent} to create 12869 * an Intent that can be launched. 12870 * <P>Type: TEXT</P> 12871 */ 12872 public static final String INTENT = "intent"; 12873 12874 /** 12875 * Optional shortcut character associated with this bookmark. 12876 * <P>Type: INTEGER</P> 12877 */ 12878 public static final String SHORTCUT = "shortcut"; 12879 12880 /** 12881 * The order in which the bookmark should be displayed 12882 * <P>Type: INTEGER</P> 12883 */ 12884 public static final String ORDERING = "ordering"; 12885 12886 private static final String[] sIntentProjection = { INTENT }; 12887 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 12888 private static final String sShortcutSelection = SHORTCUT + "=?"; 12889 12890 /** 12891 * Convenience function to retrieve the bookmarked Intent for a 12892 * particular shortcut key. 12893 * 12894 * @param cr The ContentResolver to query. 12895 * @param shortcut The shortcut key. 12896 * 12897 * @return Intent The bookmarked URL, or null if there is no bookmark 12898 * matching the given shortcut. 12899 */ 12900 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 12901 { 12902 Intent intent = null; 12903 12904 Cursor c = cr.query(CONTENT_URI, 12905 sIntentProjection, sShortcutSelection, 12906 new String[] { String.valueOf((int) shortcut) }, ORDERING); 12907 // Keep trying until we find a valid shortcut 12908 try { 12909 while (intent == null && c.moveToNext()) { 12910 try { 12911 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 12912 intent = Intent.parseUri(intentURI, 0); 12913 } catch (java.net.URISyntaxException e) { 12914 // The stored URL is bad... ignore it. 12915 } catch (IllegalArgumentException e) { 12916 // Column not found 12917 Log.w(TAG, "Intent column not found", e); 12918 } 12919 } 12920 } finally { 12921 if (c != null) c.close(); 12922 } 12923 12924 return intent; 12925 } 12926 12927 /** 12928 * Add a new bookmark to the system. 12929 * 12930 * @param cr The ContentResolver to query. 12931 * @param intent The desired target of the bookmark. 12932 * @param title Bookmark title that is shown to the user; null if none 12933 * or it should be resolved to the intent's title. 12934 * @param folder Folder in which to place the bookmark; null if none. 12935 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 12936 * this is non-zero and there is an existing bookmark entry 12937 * with this same shortcut, then that existing shortcut is 12938 * cleared (the bookmark is not removed). 12939 * @return The unique content URL for the new bookmark entry. 12940 */ 12941 public static Uri add(ContentResolver cr, 12942 Intent intent, 12943 String title, 12944 String folder, 12945 char shortcut, 12946 int ordering) 12947 { 12948 // If a shortcut is supplied, and it is already defined for 12949 // another bookmark, then remove the old definition. 12950 if (shortcut != 0) { 12951 cr.delete(CONTENT_URI, sShortcutSelection, 12952 new String[] { String.valueOf((int) shortcut) }); 12953 } 12954 12955 ContentValues values = new ContentValues(); 12956 if (title != null) values.put(TITLE, title); 12957 if (folder != null) values.put(FOLDER, folder); 12958 values.put(INTENT, intent.toUri(0)); 12959 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 12960 values.put(ORDERING, ordering); 12961 return cr.insert(CONTENT_URI, values); 12962 } 12963 12964 /** 12965 * Return the folder name as it should be displayed to the user. This 12966 * takes care of localizing special folders. 12967 * 12968 * @param r Resources object for current locale; only need access to 12969 * system resources. 12970 * @param folder The value found in the {@link #FOLDER} column. 12971 * 12972 * @return CharSequence The label for this folder that should be shown 12973 * to the user. 12974 */ 12975 public static CharSequence getLabelForFolder(Resources r, String folder) { 12976 return folder; 12977 } 12978 12979 /** 12980 * Return the title as it should be displayed to the user. This takes 12981 * care of localizing bookmarks that point to activities. 12982 * 12983 * @param context A context. 12984 * @param cursor A cursor pointing to the row whose title should be 12985 * returned. The cursor must contain at least the {@link #TITLE} 12986 * and {@link #INTENT} columns. 12987 * @return A title that is localized and can be displayed to the user, 12988 * or the empty string if one could not be found. 12989 */ 12990 public static CharSequence getTitle(Context context, Cursor cursor) { 12991 int titleColumn = cursor.getColumnIndex(TITLE); 12992 int intentColumn = cursor.getColumnIndex(INTENT); 12993 if (titleColumn == -1 || intentColumn == -1) { 12994 throw new IllegalArgumentException( 12995 "The cursor must contain the TITLE and INTENT columns."); 12996 } 12997 12998 String title = cursor.getString(titleColumn); 12999 if (!TextUtils.isEmpty(title)) { 13000 return title; 13001 } 13002 13003 String intentUri = cursor.getString(intentColumn); 13004 if (TextUtils.isEmpty(intentUri)) { 13005 return ""; 13006 } 13007 13008 Intent intent; 13009 try { 13010 intent = Intent.parseUri(intentUri, 0); 13011 } catch (URISyntaxException e) { 13012 return ""; 13013 } 13014 13015 PackageManager packageManager = context.getPackageManager(); 13016 ResolveInfo info = packageManager.resolveActivity(intent, 0); 13017 return info != null ? info.loadLabel(packageManager) : ""; 13018 } 13019 } 13020 13021 /** 13022 * Returns the device ID that we should use when connecting to the mobile gtalk server. 13023 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 13024 * from the GoogleLoginService. 13025 * 13026 * @param androidId The Android ID for this device. 13027 * @return The device ID that should be used when connecting to the mobile gtalk server. 13028 * @hide 13029 */ 13030 public static String getGTalkDeviceId(long androidId) { 13031 return "android-" + Long.toHexString(androidId); 13032 } 13033 13034 private static final String[] PM_WRITE_SETTINGS = { 13035 android.Manifest.permission.WRITE_SETTINGS 13036 }; 13037 private static final String[] PM_CHANGE_NETWORK_STATE = { 13038 android.Manifest.permission.CHANGE_NETWORK_STATE, 13039 android.Manifest.permission.WRITE_SETTINGS 13040 }; 13041 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 13042 android.Manifest.permission.SYSTEM_ALERT_WINDOW 13043 }; 13044 13045 /** 13046 * Performs a strict and comprehensive check of whether a calling package is allowed to 13047 * write/modify system settings, as the condition differs for pre-M, M+, and 13048 * privileged/preinstalled apps. If the provided uid does not match the 13049 * callingPackage, a negative result will be returned. 13050 * @hide 13051 */ 13052 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 13053 String callingPackage, boolean throwException) { 13054 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13055 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13056 PM_WRITE_SETTINGS, false); 13057 } 13058 13059 /** 13060 * Performs a strict and comprehensive check of whether a calling package is allowed to 13061 * write/modify system settings, as the condition differs for pre-M, M+, and 13062 * privileged/preinstalled apps. If the provided uid does not match the 13063 * callingPackage, a negative result will be returned. The caller is expected to have 13064 * the WRITE_SETTINGS permission declared. 13065 * 13066 * Note: if the check is successful, the operation of this app will be updated to the 13067 * current time. 13068 * @hide 13069 */ 13070 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 13071 String callingPackage, boolean throwException) { 13072 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13073 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13074 PM_WRITE_SETTINGS, true); 13075 } 13076 13077 /** 13078 * Performs a strict and comprehensive check of whether a calling package is allowed to 13079 * change the state of network, as the condition differs for pre-M, M+, and 13080 * privileged/preinstalled apps. The caller is expected to have either the 13081 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 13082 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 13083 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 13084 * permission and cannot be revoked. See http://b/23597341 13085 * 13086 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 13087 * of this app will be updated to the current time. 13088 * @hide 13089 */ 13090 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 13091 String callingPackage, boolean throwException) { 13092 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 13093 == PackageManager.PERMISSION_GRANTED) { 13094 return true; 13095 } 13096 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13097 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 13098 PM_CHANGE_NETWORK_STATE, true); 13099 } 13100 13101 /** 13102 * Performs a strict and comprehensive check of whether a calling package is allowed to 13103 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13104 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13105 * a negative result will be returned. 13106 * @hide 13107 */ 13108 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 13109 String callingPackage, boolean throwException) { 13110 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13111 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13112 PM_SYSTEM_ALERT_WINDOW, false); 13113 } 13114 13115 /** 13116 * Performs a strict and comprehensive check of whether a calling package is allowed to 13117 * draw on top of other apps, as the conditions differs for pre-M, M+, and 13118 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 13119 * a negative result will be returned. 13120 * 13121 * Note: if the check is successful, the operation of this app will be updated to the 13122 * current time. 13123 * @hide 13124 */ 13125 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 13126 callingPackage, boolean throwException) { 13127 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 13128 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 13129 PM_SYSTEM_ALERT_WINDOW, true); 13130 } 13131 13132 /** 13133 * Helper method to perform a general and comprehensive check of whether an operation that is 13134 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 13135 * OP_WRITE_SETTINGS 13136 * @hide 13137 */ 13138 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 13139 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 13140 permissions, boolean makeNote) { 13141 if (callingPackage == null) { 13142 return false; 13143 } 13144 13145 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 13146 int mode = AppOpsManager.MODE_DEFAULT; 13147 if (makeNote) { 13148 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 13149 } else { 13150 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 13151 } 13152 13153 switch (mode) { 13154 case AppOpsManager.MODE_ALLOWED: 13155 return true; 13156 13157 case AppOpsManager.MODE_DEFAULT: 13158 // this is the default operating mode after an app's installation 13159 // In this case we will check all associated static permission to see 13160 // if it is granted during install time. 13161 for (String permission : permissions) { 13162 if (context.checkCallingOrSelfPermission(permission) == PackageManager 13163 .PERMISSION_GRANTED) { 13164 // if either of the permissions are granted, we will allow it 13165 return true; 13166 } 13167 } 13168 13169 default: 13170 // this is for all other cases trickled down here... 13171 if (!throwException) { 13172 return false; 13173 } 13174 } 13175 13176 // prepare string to throw SecurityException 13177 StringBuilder exceptionMessage = new StringBuilder(); 13178 exceptionMessage.append(callingPackage); 13179 exceptionMessage.append(" was not granted "); 13180 if (permissions.length > 1) { 13181 exceptionMessage.append(" either of these permissions: "); 13182 } else { 13183 exceptionMessage.append(" this permission: "); 13184 } 13185 for (int i = 0; i < permissions.length; i++) { 13186 exceptionMessage.append(permissions[i]); 13187 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 13188 } 13189 13190 throw new SecurityException(exceptionMessage.toString()); 13191 } 13192 13193 /** 13194 * Retrieves a correponding package name for a given uid. It will query all 13195 * packages that are associated with the given uid, but it will return only 13196 * the zeroth result. 13197 * Note: If package could not be found, a null is returned. 13198 * @hide 13199 */ 13200 public static String getPackageNameForUid(Context context, int uid) { 13201 String[] packages = context.getPackageManager().getPackagesForUid(uid); 13202 if (packages == null) { 13203 return null; 13204 } 13205 return packages[0]; 13206 } 13207} 13208