Settings.java revision 825f69a5e6204c2cb8c6cfc58ad00336770e3027
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 android.Manifest; 20import android.annotation.IntDef; 21import android.annotation.IntRange; 22import android.annotation.NonNull; 23import android.annotation.Nullable; 24import android.annotation.RequiresPermission; 25import android.annotation.SdkConstant; 26import android.annotation.SdkConstant.SdkConstantType; 27import android.annotation.SystemApi; 28import android.annotation.TestApi; 29import android.annotation.UserIdInt; 30import android.app.ActivityThread; 31import android.app.AppOpsManager; 32import android.app.Application; 33import android.app.NotificationChannel; 34import android.app.SearchManager; 35import android.app.WallpaperManager; 36import android.content.ComponentName; 37import android.content.ContentResolver; 38import android.content.ContentValues; 39import android.content.Context; 40import android.content.IContentProvider; 41import android.content.Intent; 42import android.content.pm.ActivityInfo; 43import android.content.pm.PackageManager; 44import android.content.pm.ResolveInfo; 45import android.content.res.Configuration; 46import android.content.res.Resources; 47import android.database.Cursor; 48import android.database.SQLException; 49import android.location.LocationManager; 50import android.net.ConnectivityManager; 51import android.net.Uri; 52import android.net.wifi.WifiManager; 53import android.os.BatteryManager; 54import android.os.Binder; 55import android.os.Build.VERSION_CODES; 56import android.os.Bundle; 57import android.os.DropBoxManager; 58import android.os.IBinder; 59import android.os.LocaleList; 60import android.os.Process; 61import android.os.RemoteException; 62import android.os.ResultReceiver; 63import android.os.ServiceManager; 64import android.os.UserHandle; 65import android.speech.tts.TextToSpeech; 66import android.text.TextUtils; 67import android.util.AndroidException; 68import android.util.ArrayMap; 69import android.util.ArraySet; 70import android.util.Log; 71import android.util.MemoryIntArray; 72 73import com.android.internal.annotations.GuardedBy; 74import com.android.internal.util.ArrayUtils; 75import com.android.internal.widget.ILockSettings; 76 77import java.io.IOException; 78import java.lang.annotation.Retention; 79import java.lang.annotation.RetentionPolicy; 80import java.net.URISyntaxException; 81import java.text.SimpleDateFormat; 82import java.util.HashMap; 83import java.util.HashSet; 84import java.util.Locale; 85import java.util.Map; 86import java.util.Set; 87 88/** 89 * The Settings provider contains global system-level device preferences. 90 */ 91public final class Settings { 92 93 // Intent actions for Settings 94 95 /** 96 * Activity Action: Show system settings. 97 * <p> 98 * Input: Nothing. 99 * <p> 100 * Output: Nothing. 101 */ 102 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 103 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 104 105 /** 106 * Activity Action: Show settings to allow configuration of APNs. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 114 115 /** 116 * Activity Action: Show settings to allow configuration of current location 117 * sources. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 128 "android.settings.LOCATION_SOURCE_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow configuration of users. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 * @hide 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_USER_SETTINGS = 143 "android.settings.USER_SETTINGS"; 144 145 /** 146 * Activity Action: Show settings to allow configuration of wireless controls 147 * such as Wi-Fi, Bluetooth and Mobile networks. 148 * <p> 149 * In some cases, a matching Activity may not exist, so ensure you 150 * safeguard against this. 151 * <p> 152 * Input: Nothing. 153 * <p> 154 * Output: Nothing. 155 */ 156 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 157 public static final String ACTION_WIRELESS_SETTINGS = 158 "android.settings.WIRELESS_SETTINGS"; 159 160 /** 161 * Activity Action: Show tether provisioning activity. 162 * 163 * <p> 164 * In some cases, a matching Activity may not exist, so ensure you 165 * safeguard against this. 166 * <p> 167 * Input: {@link ConnectivityManager#EXTRA_TETHER_TYPE} should be included to specify which type 168 * of tethering should be checked. {@link ConnectivityManager#EXTRA_PROVISION_CALLBACK} should 169 * contain a {@link ResultReceiver} which will be called back with a tether result code. 170 * <p> 171 * Output: The result of the provisioning check. 172 * {@link ConnectivityManager#TETHER_ERROR_NO_ERROR} if successful, 173 * {@link ConnectivityManager#TETHER_ERROR_PROVISION_FAILED} for failure. 174 * 175 * @hide 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_TETHER_PROVISIONING = 179 "android.settings.TETHER_PROVISIONING_UI"; 180 181 /** 182 * Activity Action: Show settings to allow entering/exiting airplane mode. 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_AIRPLANE_MODE_SETTINGS = 193 "android.settings.AIRPLANE_MODE_SETTINGS"; 194 195 /** 196 * Activity Action: Modify Airplane mode settings using a voice command. 197 * <p> 198 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 199 * <p> 200 * This intent MUST be started using 201 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 202 * startVoiceActivity}. 203 * <p> 204 * Note: The activity implementing this intent MUST verify that 205 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 206 * modifying the setting. 207 * <p> 208 * Input: To tell which state airplane mode should be set to, add the 209 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 210 * If the extra is not included, no changes will be made. 211 * <p> 212 * Output: Nothing. 213 */ 214 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 215 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 216 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 217 218 /** 219 * Activity Action: Show settings for accessibility modules. 220 * <p> 221 * In some cases, a matching Activity may not exist, so ensure you 222 * safeguard against this. 223 * <p> 224 * Input: Nothing. 225 * <p> 226 * Output: Nothing. 227 */ 228 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 229 public static final String ACTION_ACCESSIBILITY_SETTINGS = 230 "android.settings.ACCESSIBILITY_SETTINGS"; 231 232 /** 233 * Activity Action: Show settings to control access to usage information. 234 * <p> 235 * In some cases, a matching Activity may not exist, so ensure you 236 * safeguard against this. 237 * <p> 238 * Input: Nothing. 239 * <p> 240 * Output: Nothing. 241 */ 242 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 243 public static final String ACTION_USAGE_ACCESS_SETTINGS = 244 "android.settings.USAGE_ACCESS_SETTINGS"; 245 246 /** 247 * Activity Category: Show application settings related to usage access. 248 * <p> 249 * An activity that provides a user interface for adjusting usage access related 250 * preferences for its containing application. Optional but recommended for apps that 251 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 252 * <p> 253 * The activity may define meta-data to describe what usage access is 254 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 255 * will be displayed in Settings. 256 * <p> 257 * Input: Nothing. 258 * <p> 259 * Output: Nothing. 260 */ 261 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 262 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 263 "android.intent.category.USAGE_ACCESS_CONFIG"; 264 265 /** 266 * Metadata key: Reason for needing usage access. 267 * <p> 268 * A key for metadata attached to an activity that receives action 269 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 270 * user as description of how the app uses usage access. 271 * <p> 272 */ 273 public static final String METADATA_USAGE_ACCESS_REASON = 274 "android.settings.metadata.USAGE_ACCESS_REASON"; 275 276 /** 277 * Activity Action: Show settings to allow configuration of security and 278 * location privacy. 279 * <p> 280 * In some cases, a matching Activity may not exist, so ensure you 281 * safeguard against this. 282 * <p> 283 * Input: Nothing. 284 * <p> 285 * Output: Nothing. 286 */ 287 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 288 public static final String ACTION_SECURITY_SETTINGS = 289 "android.settings.SECURITY_SETTINGS"; 290 291 /** 292 * Activity Action: Show settings to allow configuration of trusted external sources 293 * <p> 294 * In some cases, a matching Activity may not exist, so ensure you 295 * safeguard against this. 296 * <p> 297 * Input: Nothing. 298 * <p> 299 * Output: Nothing. 300 */ 301 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 302 public static final String ACTION_MANAGE_EXTERNAL_SOURCES = 303 "android.settings.action.MANAGE_EXTERNAL_SOURCES"; 304 305 /** 306 * Activity Action: Show trusted credentials settings, opening to the user tab, 307 * to allow management of installed credentials. 308 * <p> 309 * In some cases, a matching Activity may not exist, so ensure you 310 * safeguard against this. 311 * <p> 312 * Input: Nothing. 313 * <p> 314 * Output: Nothing. 315 * @hide 316 */ 317 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 318 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 319 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 320 321 /** 322 * Activity Action: Show dialog explaining that an installed CA cert may enable 323 * monitoring of encrypted network traffic. 324 * <p> 325 * In some cases, a matching Activity may not exist, so ensure you 326 * safeguard against this. Add {@link #EXTRA_NUMBER_OF_CERTIFICATES} extra to indicate the 327 * number of certificates. 328 * <p> 329 * Input: Nothing. 330 * <p> 331 * Output: Nothing. 332 * @hide 333 */ 334 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 335 public static final String ACTION_MONITORING_CERT_INFO = 336 "com.android.settings.MONITORING_CERT_INFO"; 337 338 /** 339 * Activity Action: Show settings to allow configuration of privacy options. 340 * <p> 341 * In some cases, a matching Activity may not exist, so ensure you 342 * safeguard against this. 343 * <p> 344 * Input: Nothing. 345 * <p> 346 * Output: Nothing. 347 */ 348 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 349 public static final String ACTION_PRIVACY_SETTINGS = 350 "android.settings.PRIVACY_SETTINGS"; 351 352 /** 353 * Activity Action: Show settings to allow configuration of VPN. 354 * <p> 355 * In some cases, a matching Activity may not exist, so ensure you 356 * safeguard against this. 357 * <p> 358 * Input: Nothing. 359 * <p> 360 * Output: Nothing. 361 */ 362 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 363 public static final String ACTION_VPN_SETTINGS = 364 "android.settings.VPN_SETTINGS"; 365 366 /** 367 * Activity Action: Show settings to allow configuration of Wi-Fi. 368 * <p> 369 * In some cases, a matching Activity may not exist, so ensure you 370 * safeguard against this. 371 * <p> 372 * Input: Nothing. 373 * <p> 374 * Output: Nothing. 375 */ 376 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 377 public static final String ACTION_WIFI_SETTINGS = 378 "android.settings.WIFI_SETTINGS"; 379 380 /** 381 * Activity Action: Show settings to allow configuration of a static IP 382 * address for Wi-Fi. 383 * <p> 384 * In some cases, a matching Activity may not exist, so ensure you safeguard 385 * against this. 386 * <p> 387 * Input: Nothing. 388 * <p> 389 * Output: Nothing. 390 */ 391 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 392 public static final String ACTION_WIFI_IP_SETTINGS = 393 "android.settings.WIFI_IP_SETTINGS"; 394 395 /** 396 * Activity Action: Show settings to allow the configuration of Wi-Fi features. 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 * @hide 405 */ 406 @SystemApi 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_CONFIGURE_WIFI_SETTINGS = 409 "android.settings.CONFIGURE_WIFI_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to allow configuration of Wi-Fi saved networks. 413 * <p> 414 * In some cases, a matching Activity may not exist, so ensure you 415 * safeguard against this. 416 * <p> 417 * Input: Nothing. 418 * <p> 419 * Output: Nothing. 420 * @hide 421 */ 422 @SystemApi 423 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 424 public static final String ACTION_WIFI_SAVED_NETWORK_SETTINGS = 425 "android.settings.WIFI_SAVED_NETWORK_SETTINGS"; 426 427 /** 428 * Activity Action: Show settings to allow configuration of Bluetooth. 429 * <p> 430 * In some cases, a matching Activity may not exist, so ensure you 431 * safeguard against this. 432 * <p> 433 * Input: Nothing. 434 * <p> 435 * Output: Nothing. 436 */ 437 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 438 public static final String ACTION_BLUETOOTH_SETTINGS = 439 "android.settings.BLUETOOTH_SETTINGS"; 440 441 /** 442 * Activity Action: Show settings to allow configuration of cast endpoints. 443 * <p> 444 * In some cases, a matching Activity may not exist, so ensure you 445 * safeguard against this. 446 * <p> 447 * Input: Nothing. 448 * <p> 449 * Output: Nothing. 450 */ 451 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 452 public static final String ACTION_CAST_SETTINGS = 453 "android.settings.CAST_SETTINGS"; 454 455 /** 456 * Activity Action: Show settings to allow configuration of date and time. 457 * <p> 458 * In some cases, a matching Activity may not exist, so ensure you 459 * safeguard against this. 460 * <p> 461 * Input: Nothing. 462 * <p> 463 * Output: Nothing. 464 */ 465 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 466 public static final String ACTION_DATE_SETTINGS = 467 "android.settings.DATE_SETTINGS"; 468 469 /** 470 * Activity Action: Show settings to allow configuration of sound and volume. 471 * <p> 472 * In some cases, a matching Activity may not exist, so ensure you 473 * safeguard against this. 474 * <p> 475 * Input: Nothing. 476 * <p> 477 * Output: Nothing. 478 */ 479 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 480 public static final String ACTION_SOUND_SETTINGS = 481 "android.settings.SOUND_SETTINGS"; 482 483 /** 484 * Activity Action: Show settings to allow configuration of display. 485 * <p> 486 * In some cases, a matching Activity may not exist, so ensure you 487 * safeguard against this. 488 * <p> 489 * Input: Nothing. 490 * <p> 491 * Output: Nothing. 492 */ 493 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 494 public static final String ACTION_DISPLAY_SETTINGS = 495 "android.settings.DISPLAY_SETTINGS"; 496 497 /** 498 * Activity Action: Show settings to allow configuration of Night display. 499 * <p> 500 * In some cases, a matching Activity may not exist, so ensure you 501 * safeguard against this. 502 * <p> 503 * Input: Nothing. 504 * <p> 505 * Output: Nothing. 506 * 507 * @hide 508 */ 509 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 510 public static final String ACTION_NIGHT_DISPLAY_SETTINGS = 511 "android.settings.NIGHT_DISPLAY_SETTINGS"; 512 513 /** 514 * Activity Action: Show settings to allow configuration of locale. 515 * <p> 516 * In some cases, a matching Activity may not exist, so ensure you 517 * safeguard against this. 518 * <p> 519 * Input: Nothing. 520 * <p> 521 * Output: Nothing. 522 */ 523 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 524 public static final String ACTION_LOCALE_SETTINGS = 525 "android.settings.LOCALE_SETTINGS"; 526 527 /** 528 * Activity Action: Show settings to configure input methods, in particular 529 * allowing the user to enable input methods. 530 * <p> 531 * In some cases, a matching Activity may not exist, so ensure you 532 * safeguard against this. 533 * <p> 534 * Input: Nothing. 535 * <p> 536 * Output: Nothing. 537 */ 538 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 539 public static final String ACTION_VOICE_INPUT_SETTINGS = 540 "android.settings.VOICE_INPUT_SETTINGS"; 541 542 /** 543 * Activity Action: Show settings to configure input methods, in particular 544 * allowing the user to enable input methods. 545 * <p> 546 * In some cases, a matching Activity may not exist, so ensure you 547 * safeguard against this. 548 * <p> 549 * Input: Nothing. 550 * <p> 551 * Output: Nothing. 552 */ 553 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 554 public static final String ACTION_INPUT_METHOD_SETTINGS = 555 "android.settings.INPUT_METHOD_SETTINGS"; 556 557 /** 558 * Activity Action: Show settings to enable/disable input method subtypes. 559 * <p> 560 * In some cases, a matching Activity may not exist, so ensure you 561 * safeguard against this. 562 * <p> 563 * To tell which input method's subtypes are displayed in the settings, add 564 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 565 * If there is no extra in this Intent, subtypes from all installed input methods 566 * will be displayed in the settings. 567 * 568 * @see android.view.inputmethod.InputMethodInfo#getId 569 * <p> 570 * Input: Nothing. 571 * <p> 572 * Output: Nothing. 573 */ 574 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 575 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 576 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 577 578 /** 579 * Activity Action: Show a dialog to select input method. 580 * <p> 581 * In some cases, a matching Activity may not exist, so ensure you 582 * safeguard against this. 583 * <p> 584 * Input: Nothing. 585 * <p> 586 * Output: Nothing. 587 * @hide 588 */ 589 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 590 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 591 "android.settings.SHOW_INPUT_METHOD_PICKER"; 592 593 /** 594 * Activity Action: Show settings to manage the user input dictionary. 595 * <p> 596 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 597 * it is guaranteed there will always be an appropriate implementation for this Intent action. 598 * In prior releases of the platform this was optional, so ensure you safeguard against it. 599 * <p> 600 * Input: Nothing. 601 * <p> 602 * Output: Nothing. 603 */ 604 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 605 public static final String ACTION_USER_DICTIONARY_SETTINGS = 606 "android.settings.USER_DICTIONARY_SETTINGS"; 607 608 /** 609 * Activity Action: Show settings to configure the hardware keyboard. 610 * <p> 611 * In some cases, a matching Activity may not exist, so ensure you 612 * safeguard against this. 613 * <p> 614 * Input: Nothing. 615 * <p> 616 * Output: Nothing. 617 */ 618 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 619 public static final String ACTION_HARD_KEYBOARD_SETTINGS = 620 "android.settings.HARD_KEYBOARD_SETTINGS"; 621 622 /** 623 * Activity Action: Adds a word to the user dictionary. 624 * <p> 625 * In some cases, a matching Activity may not exist, so ensure you 626 * safeguard against this. 627 * <p> 628 * Input: An extra with key <code>word</code> that contains the word 629 * that should be added to the dictionary. 630 * <p> 631 * Output: Nothing. 632 * 633 * @hide 634 */ 635 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 636 public static final String ACTION_USER_DICTIONARY_INSERT = 637 "com.android.settings.USER_DICTIONARY_INSERT"; 638 639 /** 640 * Activity Action: Show settings to allow configuration of application-related settings. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 */ 649 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 650 public static final String ACTION_APPLICATION_SETTINGS = 651 "android.settings.APPLICATION_SETTINGS"; 652 653 /** 654 * Activity Action: Show settings to allow configuration of application 655 * development-related settings. As of 656 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 657 * a required part of the platform. 658 * <p> 659 * Input: Nothing. 660 * <p> 661 * Output: Nothing. 662 */ 663 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 664 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 665 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 666 667 /** 668 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 669 * <p> 670 * In some cases, a matching Activity may not exist, so ensure you 671 * safeguard against this. 672 * <p> 673 * Input: Nothing. 674 * <p> 675 * Output: Nothing. 676 */ 677 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 678 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 679 "android.settings.QUICK_LAUNCH_SETTINGS"; 680 681 /** 682 * Activity Action: Show settings to manage installed applications. 683 * <p> 684 * In some cases, a matching Activity may not exist, so ensure you 685 * safeguard against this. 686 * <p> 687 * Input: Nothing. 688 * <p> 689 * Output: Nothing. 690 */ 691 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 692 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 693 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 694 695 /** 696 * Activity Action: Show settings to manage all applications. 697 * <p> 698 * In some cases, a matching Activity may not exist, so ensure you 699 * safeguard against this. 700 * <p> 701 * Input: Nothing. 702 * <p> 703 * Output: Nothing. 704 */ 705 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 706 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 707 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 708 709 /** 710 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 711 * <p> 712 * In some cases, a matching Activity may not exist, so ensure you 713 * safeguard against this. 714 * <p> 715 * Input: Optionally, the Intent's data URI can specify the application package name to 716 * directly invoke the management GUI specific to the package name. For example 717 * "package:com.my.app". 718 * <p> 719 * Output: Nothing. 720 */ 721 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 722 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 723 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 724 725 /** 726 * Activity Action: Show screen for controlling which apps are allowed to write/modify 727 * system settings. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Optionally, the Intent's data URI can specify the application package name to 733 * directly invoke the management GUI specific to the package name. For example 734 * "package:com.my.app". 735 * <p> 736 * Output: Nothing. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_MANAGE_WRITE_SETTINGS = 740 "android.settings.action.MANAGE_WRITE_SETTINGS"; 741 742 /** 743 * Activity Action: Show screen of details about a particular application. 744 * <p> 745 * In some cases, a matching Activity may not exist, so ensure you 746 * safeguard against this. 747 * <p> 748 * Input: The Intent's data URI specifies the application package name 749 * to be shown, with the "package" scheme. That is "package:com.my.app". 750 * <p> 751 * Output: Nothing. 752 */ 753 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 754 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 755 "android.settings.APPLICATION_DETAILS_SETTINGS"; 756 757 /** 758 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 * <p> 764 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 765 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 766 * already ignoring optimizations. You can use 767 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 768 * on this list. 769 */ 770 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 771 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 772 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 773 774 /** 775 * Activity Action: Ask the user to allow an app to ignore battery optimizations (that is, 776 * put them on the whitelist of apps shown by 777 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 778 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 779 * permission. 780 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 781 * provided by the platform for applications to operate correctly in the various power 782 * saving modes. This is only for unusual applications that need to deeply control their own 783 * execution, at the potential expense of the user's battery life. Note that these applications 784 * greatly run the risk of showing to the user as high power consumers on their device.</p> 785 * <p> 786 * Input: The Intent's data URI must specify the application package name 787 * to be shown, with the "package" scheme. That is "package:com.my.app". 788 * <p> 789 * Output: Nothing. 790 * <p> 791 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 792 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 793 * already ignoring optimizations. 794 */ 795 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 796 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 797 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 798 799 /** 800 * Activity Action: Show screen for controlling background data 801 * restrictions for a particular application. 802 * <p> 803 * Input: Intent's data URI set with an application name, using the 804 * "package" schema (like "package:com.my.app"). 805 * 806 * <p> 807 * Output: Nothing. 808 * <p> 809 * Applications can also use {@link android.net.ConnectivityManager#getRestrictBackgroundStatus 810 * ConnectivityManager#getRestrictBackgroundStatus()} to determine the 811 * status of the background data restrictions for them. 812 */ 813 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 814 public static final String ACTION_IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS = 815 "android.settings.IGNORE_BACKGROUND_DATA_RESTRICTIONS_SETTINGS"; 816 817 /** 818 * @hide 819 * Activity Action: Show the "app ops" settings screen. 820 * <p> 821 * Input: Nothing. 822 * <p> 823 * Output: Nothing. 824 */ 825 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 826 public static final String ACTION_APP_OPS_SETTINGS = 827 "android.settings.APP_OPS_SETTINGS"; 828 829 /** 830 * Activity Action: Show settings for system update functionality. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing. 838 * 839 * @hide 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 843 "android.settings.SYSTEM_UPDATE_SETTINGS"; 844 845 /** 846 * Activity Action: Show settings to allow configuration of sync settings. 847 * <p> 848 * In some cases, a matching Activity may not exist, so ensure you 849 * safeguard against this. 850 * <p> 851 * The account types available to add via the add account button may be restricted by adding an 852 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 853 * authorities. Only account types which can sync with that content provider will be offered to 854 * the user. 855 * <p> 856 * Input: Nothing. 857 * <p> 858 * Output: Nothing. 859 */ 860 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 861 public static final String ACTION_SYNC_SETTINGS = 862 "android.settings.SYNC_SETTINGS"; 863 864 /** 865 * Activity Action: Show add account screen for creating a new account. 866 * <p> 867 * In some cases, a matching Activity may not exist, so ensure you 868 * safeguard against this. 869 * <p> 870 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 871 * extra to the Intent with one or more syncable content provider's authorities. Only account 872 * types which can sync with that content provider will be offered to the user. 873 * <p> 874 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 875 * Intent with one or more account types. 876 * <p> 877 * Input: Nothing. 878 * <p> 879 * Output: Nothing. 880 */ 881 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 882 public static final String ACTION_ADD_ACCOUNT = 883 "android.settings.ADD_ACCOUNT_SETTINGS"; 884 885 /** 886 * Activity Action: Show settings for selecting the network operator. 887 * <p> 888 * In some cases, a matching Activity may not exist, so ensure you 889 * safeguard against this. 890 * <p> 891 * Input: Nothing. 892 * <p> 893 * Output: Nothing. 894 */ 895 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 896 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 897 "android.settings.NETWORK_OPERATOR_SETTINGS"; 898 899 /** 900 * Activity Action: Show settings for selection of 2G/3G. 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing. 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_DATA_ROAMING_SETTINGS = 911 "android.settings.DATA_ROAMING_SETTINGS"; 912 913 /** 914 * Activity Action: Show settings for internal storage. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you 917 * safeguard against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing. 922 */ 923 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 924 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 925 "android.settings.INTERNAL_STORAGE_SETTINGS"; 926 /** 927 * Activity Action: Show settings for memory card storage. 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 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 937 public static final String ACTION_MEMORY_CARD_SETTINGS = 938 "android.settings.MEMORY_CARD_SETTINGS"; 939 940 /** 941 * Activity Action: Show settings for global search. 942 * <p> 943 * In some cases, a matching Activity may not exist, so ensure you 944 * safeguard against this. 945 * <p> 946 * Input: Nothing. 947 * <p> 948 * Output: Nothing 949 */ 950 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 951 public static final String ACTION_SEARCH_SETTINGS = 952 "android.search.action.SEARCH_SETTINGS"; 953 954 /** 955 * Activity Action: Show general device information settings (serial 956 * number, software version, phone number, etc.). 957 * <p> 958 * In some cases, a matching Activity may not exist, so ensure you 959 * safeguard against this. 960 * <p> 961 * Input: Nothing. 962 * <p> 963 * Output: Nothing 964 */ 965 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 966 public static final String ACTION_DEVICE_INFO_SETTINGS = 967 "android.settings.DEVICE_INFO_SETTINGS"; 968 969 /** 970 * Activity Action: Show NFC settings. 971 * <p> 972 * This shows UI that allows NFC to be turned on or off. 973 * <p> 974 * In some cases, a matching Activity may not exist, so ensure you 975 * safeguard against this. 976 * <p> 977 * Input: Nothing. 978 * <p> 979 * Output: Nothing 980 * @see android.nfc.NfcAdapter#isEnabled() 981 */ 982 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 983 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 984 985 /** 986 * Activity Action: Show NFC Sharing settings. 987 * <p> 988 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 989 * off. 990 * <p> 991 * In some cases, a matching Activity may not exist, so ensure you 992 * safeguard against this. 993 * <p> 994 * Input: Nothing. 995 * <p> 996 * Output: Nothing 997 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 998 */ 999 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1000 public static final String ACTION_NFCSHARING_SETTINGS = 1001 "android.settings.NFCSHARING_SETTINGS"; 1002 1003 /** 1004 * Activity Action: Show NFC Tap & Pay settings 1005 * <p> 1006 * This shows UI that allows the user to configure Tap&Pay 1007 * settings. 1008 * <p> 1009 * In some cases, a matching Activity may not exist, so ensure you 1010 * safeguard against this. 1011 * <p> 1012 * Input: Nothing. 1013 * <p> 1014 * Output: Nothing 1015 */ 1016 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1017 public static final String ACTION_NFC_PAYMENT_SETTINGS = 1018 "android.settings.NFC_PAYMENT_SETTINGS"; 1019 1020 /** 1021 * Activity Action: Show Daydream settings. 1022 * <p> 1023 * In some cases, a matching Activity may not exist, so ensure you 1024 * safeguard against this. 1025 * <p> 1026 * Input: Nothing. 1027 * <p> 1028 * Output: Nothing. 1029 * @see android.service.dreams.DreamService 1030 */ 1031 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1032 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 1033 1034 /** 1035 * Activity Action: Show Notification listener settings. 1036 * <p> 1037 * In some cases, a matching Activity may not exist, so ensure you 1038 * safeguard against this. 1039 * <p> 1040 * Input: Nothing. 1041 * <p> 1042 * Output: Nothing. 1043 * @see android.service.notification.NotificationListenerService 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 1047 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 1048 1049 /** 1050 * Activity Action: Show Do Not Disturb access settings. 1051 * <p> 1052 * Users can grant and deny access to Do Not Disturb configuration from here. 1053 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 1054 * details. 1055 * <p> 1056 * Input: Nothing. 1057 * <p> 1058 * Output: Nothing. 1059 */ 1060 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1061 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 1062 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 1063 1064 /** 1065 * @hide 1066 */ 1067 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1068 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 1069 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 1070 1071 /** 1072 * Activity Action: Show settings for video captioning. 1073 * <p> 1074 * In some cases, a matching Activity may not exist, so ensure you safeguard 1075 * against this. 1076 * <p> 1077 * Input: Nothing. 1078 * <p> 1079 * Output: Nothing. 1080 */ 1081 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1082 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 1083 1084 /** 1085 * Activity Action: Show the top level print settings. 1086 * <p> 1087 * In some cases, a matching Activity may not exist, so ensure you 1088 * safeguard against this. 1089 * <p> 1090 * Input: Nothing. 1091 * <p> 1092 * Output: Nothing. 1093 */ 1094 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1095 public static final String ACTION_PRINT_SETTINGS = 1096 "android.settings.ACTION_PRINT_SETTINGS"; 1097 1098 /** 1099 * Activity Action: Show Zen Mode configuration settings. 1100 * 1101 * @hide 1102 */ 1103 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1104 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 1105 1106 /** 1107 * Activity Action: Show Zen Mode priority configuration settings. 1108 */ 1109 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1110 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 1111 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 1112 1113 /** 1114 * Activity Action: Show Zen Mode automation configuration settings. 1115 * 1116 * @hide 1117 */ 1118 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1119 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 1120 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 1121 1122 /** 1123 * Activity Action: Modify do not disturb mode settings. 1124 * <p> 1125 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1126 * <p> 1127 * This intent MUST be started using 1128 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1129 * startVoiceActivity}. 1130 * <p> 1131 * Note: The Activity implementing this intent MUST verify that 1132 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 1133 * returns true before modifying the setting. 1134 * <p> 1135 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 1136 * how long the user wishes to avoid interruptions for. The optional 1137 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 1138 * enabling or disabling do not disturb mode. If either extra is not included, the 1139 * user maybe asked to provide the value. 1140 * <p> 1141 * Output: Nothing. 1142 */ 1143 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1144 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 1145 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 1146 1147 /** 1148 * Activity Action: Show Zen Mode schedule rule configuration settings. 1149 * 1150 * @hide 1151 */ 1152 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1153 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 1154 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 1155 1156 /** 1157 * Activity Action: Show Zen Mode event rule configuration settings. 1158 * 1159 * @hide 1160 */ 1161 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1162 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1163 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1164 1165 /** 1166 * Activity Action: Show Zen Mode external rule configuration settings. 1167 * 1168 * @hide 1169 */ 1170 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1171 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1172 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1173 1174 /** 1175 * Activity Action: Show the regulatory information screen for the device. 1176 * <p> 1177 * In some cases, a matching Activity may not exist, so ensure you safeguard 1178 * against this. 1179 * <p> 1180 * Input: Nothing. 1181 * <p> 1182 * Output: Nothing. 1183 */ 1184 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1185 public static final String 1186 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1187 1188 /** 1189 * Activity Action: Show Device Name Settings. 1190 * <p> 1191 * In some cases, a matching Activity may not exist, so ensure you safeguard 1192 * against this. 1193 * 1194 * @hide 1195 */ 1196 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1197 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1198 1199 /** 1200 * Activity Action: Show pairing settings. 1201 * <p> 1202 * In some cases, a matching Activity may not exist, so ensure you safeguard 1203 * against this. 1204 * 1205 * @hide 1206 */ 1207 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1208 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1209 1210 /** 1211 * Activity Action: Show battery saver settings. 1212 * <p> 1213 * In some cases, a matching Activity may not exist, so ensure you safeguard 1214 * against this. 1215 */ 1216 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1217 public static final String ACTION_BATTERY_SAVER_SETTINGS 1218 = "android.settings.BATTERY_SAVER_SETTINGS"; 1219 1220 /** 1221 * Activity Action: Modify Battery Saver mode setting using a voice command. 1222 * <p> 1223 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1224 * <p> 1225 * This intent MUST be started using 1226 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1227 * startVoiceActivity}. 1228 * <p> 1229 * Note: The activity implementing this intent MUST verify that 1230 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1231 * modifying the setting. 1232 * <p> 1233 * Input: To tell which state batter saver mode should be set to, add the 1234 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1235 * If the extra is not included, no changes will be made. 1236 * <p> 1237 * Output: Nothing. 1238 */ 1239 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1240 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1241 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1242 1243 /** 1244 * Activity Action: Show Home selection settings. If there are multiple activities 1245 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1246 * to pick your preferred activity. 1247 */ 1248 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1249 public static final String ACTION_HOME_SETTINGS 1250 = "android.settings.HOME_SETTINGS"; 1251 1252 /** 1253 * Activity Action: Show Default apps settings. 1254 * <p> 1255 * In some cases, a matching Activity may not exist, so ensure you 1256 * safeguard against this. 1257 * <p> 1258 * Input: Nothing. 1259 * <p> 1260 * Output: Nothing. 1261 */ 1262 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1263 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1264 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1265 1266 /** 1267 * Activity Action: Show notification settings. 1268 * 1269 * @hide 1270 */ 1271 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1272 public static final String ACTION_NOTIFICATION_SETTINGS 1273 = "android.settings.NOTIFICATION_SETTINGS"; 1274 1275 /** 1276 * Activity Action: Show notification settings for a single app. 1277 * 1278 * Input: Optionally, {@link #EXTRA_CHANNEL_ID}, to highlight that channel. 1279 * @hide 1280 */ 1281 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1282 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1283 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1284 1285 /** 1286 * Activity Action: Show notification settings for a single {@link NotificationChannel}. 1287 * <p> 1288 * Must be called from an activity. 1289 * <p> 1290 * Input: {@link #EXTRA_APP_PACKAGE}, the package containing the channel to display. 1291 * Input: {@link #EXTRA_CHANNEL_ID}, the id of the channel to display. 1292 * <p> 1293 * Output: Nothing. 1294 */ 1295 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1296 public static final String ACTION_CHANNEL_NOTIFICATION_SETTINGS 1297 = "android.settings.CHANNEL_NOTIFICATION_SETTINGS"; 1298 1299 /** 1300 * Activity Extra: The package owner of the notification channel settings to display. 1301 * <p> 1302 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1303 */ 1304 public static final String EXTRA_APP_PACKAGE = "android.provider.extra.APP_PACKAGE"; 1305 1306 /** 1307 * Activity Extra: The {@link NotificationChannel#getId()} of the notification channel settings 1308 * to display. 1309 * <p> 1310 * This must be passed as an extra field to the {@link #ACTION_CHANNEL_NOTIFICATION_SETTINGS}. 1311 */ 1312 public static final String EXTRA_CHANNEL_ID = "android.provider.extra.CHANNEL_ID"; 1313 1314 /** 1315 * Activity Action: Show notification redaction settings. 1316 * 1317 * @hide 1318 */ 1319 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1320 public static final String ACTION_APP_NOTIFICATION_REDACTION 1321 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1322 1323 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1324 1325 /** 1326 * Activity Action: Show a dialog with disabled by policy message. 1327 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1328 * the user know about this. 1329 * <p> 1330 * Input: Nothing. 1331 * <p> 1332 * Output: Nothing. 1333 * 1334 * @hide 1335 */ 1336 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1337 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1338 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1339 1340 /** 1341 * Activity Action: Show a dialog for remote bugreport flow. 1342 * <p> 1343 * Input: Nothing. 1344 * <p> 1345 * Output: Nothing. 1346 * 1347 * @hide 1348 */ 1349 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1350 public static final String ACTION_SHOW_REMOTE_BUGREPORT_DIALOG 1351 = "android.settings.SHOW_REMOTE_BUGREPORT_DIALOG"; 1352 1353 /** 1354 * Activity Action: Show VR listener settings. 1355 * <p> 1356 * Input: Nothing. 1357 * <p> 1358 * Output: Nothing. 1359 * 1360 * @see android.service.vr.VrListenerService 1361 */ 1362 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1363 public static final String ACTION_VR_LISTENER_SETTINGS 1364 = "android.settings.VR_LISTENER_SETTINGS"; 1365 1366 /** 1367 * Activity Action: Show Picture-in-picture settings. 1368 * <p> 1369 * Input: Nothing. 1370 * <p> 1371 * Output: Nothing. 1372 * 1373 * @hide 1374 */ 1375 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1376 public static final String ACTION_PICTURE_IN_PICTURE_SETTINGS 1377 = "android.settings.PICTURE_IN_PICTURE_SETTINGS"; 1378 1379 /** 1380 * Activity Action: Show Storage Manager settings. 1381 * <p> 1382 * Input: Nothing. 1383 * <p> 1384 * Output: Nothing. 1385 * 1386 * @hide 1387 */ 1388 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1389 public static final String ACTION_STORAGE_MANAGER_SETTINGS 1390 = "android.settings.STORAGE_MANAGER_SETTINGS"; 1391 1392 /** 1393 * Activity Action: Allows user to select current webview implementation. 1394 * <p> 1395 * Input: Nothing. 1396 * <p> 1397 * Output: Nothing. 1398 */ 1399 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1400 public static final String ACTION_WEBVIEW_SETTINGS = "android.settings.WEBVIEW_SETTINGS"; 1401 1402 /** 1403 * Activity Action: Show enterprise privacy section. 1404 * <p> 1405 * Input: Nothing. 1406 * <p> 1407 * Output: Nothing. 1408 * @hide 1409 */ 1410 @SystemApi 1411 @TestApi 1412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1413 public static final String ACTION_ENTERPRISE_PRIVACY_SETTINGS 1414 = "android.settings.ENTERPRISE_PRIVACY_SETTINGS"; 1415 1416 // End of Intent actions for Settings 1417 1418 /** 1419 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1420 */ 1421 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1422 1423 /** 1424 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1425 */ 1426 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1427 1428 /** 1429 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1430 */ 1431 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1432 1433 /** 1434 * @hide - Specifies that the caller of the fast-path call()-based flow tracks 1435 * the settings generation in order to cache values locally. If this key is 1436 * mapped to a <code>null</code> string extra in the request bundle, the response 1437 * bundle will contain the same key mapped to a parcelable extra which would be 1438 * an {@link android.util.MemoryIntArray}. The response will also contain an 1439 * integer mapped to the {@link #CALL_METHOD_GENERATION_INDEX_KEY} which is the 1440 * index in the array clients should use to lookup the generation. For efficiency 1441 * the caller should request the generation tracking memory array only if it 1442 * doesn't already have it. 1443 * 1444 * @see #CALL_METHOD_GENERATION_INDEX_KEY 1445 */ 1446 public static final String CALL_METHOD_TRACK_GENERATION_KEY = "_track_generation"; 1447 1448 /** 1449 * @hide Key with the location in the {@link android.util.MemoryIntArray} where 1450 * to look up the generation id of the backing table. The value is an integer. 1451 * 1452 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1453 */ 1454 public static final String CALL_METHOD_GENERATION_INDEX_KEY = "_generation_index"; 1455 1456 /** 1457 * @hide Key with the settings table generation. The value is an integer. 1458 * 1459 * @see #CALL_METHOD_TRACK_GENERATION_KEY 1460 */ 1461 public static final String CALL_METHOD_GENERATION_KEY = "_generation"; 1462 1463 /** 1464 * @hide - User handle argument extra to the fast-path call()-based requests 1465 */ 1466 public static final String CALL_METHOD_USER_KEY = "_user"; 1467 1468 /** 1469 * @hide - Boolean argument extra to the fast-path call()-based requests 1470 */ 1471 public static final String CALL_METHOD_MAKE_DEFAULT_KEY = "_make_default"; 1472 1473 /** 1474 * @hide - User handle argument extra to the fast-path call()-based requests 1475 */ 1476 public static final String CALL_METHOD_RESET_MODE_KEY = "_reset_mode"; 1477 1478 /** 1479 * @hide - String argument extra to the fast-path call()-based requests 1480 */ 1481 public static final String CALL_METHOD_TAG_KEY = "_tag"; 1482 1483 /** @hide - Private call() method to write to 'system' table */ 1484 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1485 1486 /** @hide - Private call() method to write to 'secure' table */ 1487 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1488 1489 /** @hide - Private call() method to write to 'global' table */ 1490 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1491 1492 /** @hide - Private call() method to reset to defaults the 'global' table */ 1493 public static final String CALL_METHOD_RESET_GLOBAL = "RESET_global"; 1494 1495 /** @hide - Private call() method to reset to defaults the 'secure' table */ 1496 public static final String CALL_METHOD_RESET_SECURE = "RESET_secure"; 1497 1498 /** 1499 * Activity Extra: Limit available options in launched activity based on the given authority. 1500 * <p> 1501 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1502 * provider's authorities as a String[]. This field is used by some intents to alter the 1503 * behavior of the called activity. 1504 * <p> 1505 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1506 * on the authority given. 1507 */ 1508 public static final String EXTRA_AUTHORITIES = "authorities"; 1509 1510 /** 1511 * Activity Extra: Limit available options in launched activity based on the given account 1512 * types. 1513 * <p> 1514 * This can be passed as an extra field in an Activity Intent with one or more account types 1515 * as a String[]. This field is used by some intents to alter the behavior of the called 1516 * activity. 1517 * <p> 1518 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1519 * list. 1520 */ 1521 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1522 1523 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1524 1525 /** 1526 * Activity Extra: The device identifier to act upon. 1527 * <p> 1528 * This can be passed as an extra field in an Activity Intent with a single 1529 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1530 * settings for the given device. 1531 * <p> 1532 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1533 * dialog for the given device. 1534 * @hide 1535 */ 1536 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1537 1538 /** 1539 * Activity Extra: Enable or disable Airplane Mode. 1540 * <p> 1541 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1542 * intent as a boolean to indicate if it should be enabled. 1543 */ 1544 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1545 1546 /** 1547 * Activity Extra: Enable or disable Battery saver mode. 1548 * <p> 1549 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1550 * intent as a boolean to indicate if it should be enabled. 1551 */ 1552 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1553 "android.settings.extra.battery_saver_mode_enabled"; 1554 1555 /** 1556 * Activity Extra: Enable or disable Do Not Disturb mode. 1557 * <p> 1558 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1559 * intent as a boolean to indicate if it should be enabled. 1560 */ 1561 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1562 "android.settings.extra.do_not_disturb_mode_enabled"; 1563 1564 /** 1565 * Activity Extra: How many minutes to enable do not disturb mode for. 1566 * <p> 1567 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1568 * intent to indicate how long do not disturb mode should be enabled for. 1569 */ 1570 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1571 "android.settings.extra.do_not_disturb_mode_minutes"; 1572 1573 /** 1574 * Reset mode: reset to defaults only settings changed by the 1575 * calling package. If there is a default set the setting 1576 * will be set to it, otherwise the setting will be deleted. 1577 * This is the only type of reset available to non-system clients. 1578 * @hide 1579 */ 1580 public static final int RESET_MODE_PACKAGE_DEFAULTS = 1; 1581 1582 /** 1583 * Reset mode: reset all settings set by untrusted packages, which is 1584 * packages that aren't a part of the system, to the current defaults. 1585 * If there is a default set the setting will be set to it, otherwise 1586 * the setting will be deleted. This mode is only available to the system. 1587 * @hide 1588 */ 1589 public static final int RESET_MODE_UNTRUSTED_DEFAULTS = 2; 1590 1591 /** 1592 * Reset mode: delete all settings set by untrusted packages, which is 1593 * packages that aren't a part of the system. If a setting is set by an 1594 * untrusted package it will be deleted if its default is not provided 1595 * by the system, otherwise the setting will be set to its default. 1596 * This mode is only available to the system. 1597 * @hide 1598 */ 1599 public static final int RESET_MODE_UNTRUSTED_CHANGES = 3; 1600 1601 /** 1602 * Reset mode: reset all settings to defaults specified by trusted 1603 * packages, which is packages that are a part of the system, and 1604 * delete all settings set by untrusted packages. If a setting has 1605 * a default set by a system package it will be set to the default, 1606 * otherwise the setting will be deleted. This mode is only available 1607 * to the system. 1608 * @hide 1609 */ 1610 public static final int RESET_MODE_TRUSTED_DEFAULTS = 4; 1611 1612 /** @hide */ 1613 @Retention(RetentionPolicy.SOURCE) 1614 @IntDef({ 1615 RESET_MODE_PACKAGE_DEFAULTS, 1616 RESET_MODE_UNTRUSTED_DEFAULTS, 1617 RESET_MODE_UNTRUSTED_CHANGES, 1618 RESET_MODE_TRUSTED_DEFAULTS 1619 }) 1620 public @interface ResetMode{} 1621 1622 /** 1623 * Activity Extra: Number of certificates 1624 * <p> 1625 * This can be passed as an extra field to the {@link #ACTION_MONITORING_CERT_INFO} 1626 * intent to indicate the number of certificates 1627 * @hide 1628 */ 1629 public static final String EXTRA_NUMBER_OF_CERTIFICATES = 1630 "android.settings.extra.number_of_certificates"; 1631 1632 private static final String JID_RESOURCE_PREFIX = "android"; 1633 1634 public static final String AUTHORITY = "settings"; 1635 1636 private static final String TAG = "Settings"; 1637 private static final boolean LOCAL_LOGV = false; 1638 1639 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1640 // with a partial enable/disable state in multi-threaded situations. 1641 private static final Object mLocationSettingsLock = new Object(); 1642 1643 // Used in system server calling uid workaround in call() 1644 private static boolean sInSystemServer = false; 1645 private static final Object sInSystemServerLock = new Object(); 1646 1647 /** @hide */ 1648 public static void setInSystemServer() { 1649 synchronized (sInSystemServerLock) { 1650 sInSystemServer = true; 1651 } 1652 } 1653 1654 /** @hide */ 1655 public static boolean isInSystemServer() { 1656 synchronized (sInSystemServerLock) { 1657 return sInSystemServer; 1658 } 1659 } 1660 1661 public static class SettingNotFoundException extends AndroidException { 1662 public SettingNotFoundException(String msg) { 1663 super(msg); 1664 } 1665 } 1666 1667 /** 1668 * Common base for tables of name/value settings. 1669 */ 1670 public static class NameValueTable implements BaseColumns { 1671 public static final String NAME = "name"; 1672 public static final String VALUE = "value"; 1673 1674 protected static boolean putString(ContentResolver resolver, Uri uri, 1675 String name, String value) { 1676 // The database will take care of replacing duplicates. 1677 try { 1678 ContentValues values = new ContentValues(); 1679 values.put(NAME, name); 1680 values.put(VALUE, value); 1681 resolver.insert(uri, values); 1682 return true; 1683 } catch (SQLException e) { 1684 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1685 return false; 1686 } 1687 } 1688 1689 public static Uri getUriFor(Uri uri, String name) { 1690 return Uri.withAppendedPath(uri, name); 1691 } 1692 } 1693 1694 private static final class GenerationTracker { 1695 private final MemoryIntArray mArray; 1696 private final Runnable mErrorHandler; 1697 private final int mIndex; 1698 private int mCurrentGeneration; 1699 1700 public GenerationTracker(@NonNull MemoryIntArray array, int index, 1701 int generation, Runnable errorHandler) { 1702 mArray = array; 1703 mIndex = index; 1704 mErrorHandler = errorHandler; 1705 mCurrentGeneration = generation; 1706 } 1707 1708 public boolean isGenerationChanged() { 1709 final int currentGeneration = readCurrentGeneration(); 1710 if (currentGeneration >= 0) { 1711 if (currentGeneration == mCurrentGeneration) { 1712 return false; 1713 } 1714 mCurrentGeneration = currentGeneration; 1715 } 1716 return true; 1717 } 1718 1719 private int readCurrentGeneration() { 1720 try { 1721 return mArray.get(mIndex); 1722 } catch (IOException e) { 1723 Log.e(TAG, "Error getting current generation", e); 1724 if (mErrorHandler != null) { 1725 mErrorHandler.run(); 1726 } 1727 } 1728 return -1; 1729 } 1730 1731 public void destroy() { 1732 try { 1733 mArray.close(); 1734 } catch (IOException e) { 1735 Log.e(TAG, "Error closing backing array", e); 1736 if (mErrorHandler != null) { 1737 mErrorHandler.run(); 1738 } 1739 } 1740 } 1741 } 1742 1743 private static final class ContentProviderHolder { 1744 private final Object mLock = new Object(); 1745 1746 @GuardedBy("mLock") 1747 private final Uri mUri; 1748 @GuardedBy("mLock") 1749 private IContentProvider mContentProvider; 1750 1751 public ContentProviderHolder(Uri uri) { 1752 mUri = uri; 1753 } 1754 1755 public IContentProvider getProvider(ContentResolver contentResolver) { 1756 synchronized (mLock) { 1757 if (mContentProvider == null) { 1758 mContentProvider = contentResolver 1759 .acquireProvider(mUri.getAuthority()); 1760 } 1761 return mContentProvider; 1762 } 1763 } 1764 } 1765 1766 // Thread-safe. 1767 private static class NameValueCache { 1768 private static final boolean DEBUG = false; 1769 1770 private static final String[] SELECT_VALUE_PROJECTION = new String[] { 1771 Settings.NameValueTable.VALUE 1772 }; 1773 1774 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1775 1776 // Must synchronize on 'this' to access mValues and mValuesVersion. 1777 private final HashMap<String, String> mValues = new HashMap<>(); 1778 1779 private final Uri mUri; 1780 private final ContentProviderHolder mProviderHolder; 1781 1782 // The method we'll call (or null, to not use) on the provider 1783 // for the fast path of retrieving settings. 1784 private final String mCallGetCommand; 1785 private final String mCallSetCommand; 1786 1787 @GuardedBy("this") 1788 private GenerationTracker mGenerationTracker; 1789 1790 public NameValueCache(Uri uri, String getCommand, String setCommand, 1791 ContentProviderHolder providerHolder) { 1792 mUri = uri; 1793 mCallGetCommand = getCommand; 1794 mCallSetCommand = setCommand; 1795 mProviderHolder = providerHolder; 1796 } 1797 1798 public boolean putStringForUser(ContentResolver cr, String name, String value, 1799 String tag, boolean makeDefault, final int userHandle) { 1800 try { 1801 Bundle arg = new Bundle(); 1802 arg.putString(Settings.NameValueTable.VALUE, value); 1803 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1804 if (tag != null) { 1805 arg.putString(CALL_METHOD_TAG_KEY, tag); 1806 } 1807 if (makeDefault) { 1808 arg.putBoolean(CALL_METHOD_MAKE_DEFAULT_KEY, true); 1809 } 1810 IContentProvider cp = mProviderHolder.getProvider(cr); 1811 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1812 } catch (RemoteException e) { 1813 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1814 return false; 1815 } 1816 return true; 1817 } 1818 1819 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1820 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1821 if (isSelf) { 1822 synchronized (NameValueCache.this) { 1823 if (mGenerationTracker != null) { 1824 if (mGenerationTracker.isGenerationChanged()) { 1825 if (DEBUG) { 1826 Log.i(TAG, "Generation changed for type:" 1827 + mUri.getPath() + " in package:" 1828 + cr.getPackageName() +" and user:" + userHandle); 1829 } 1830 mValues.clear(); 1831 } else if (mValues.containsKey(name)) { 1832 return mValues.get(name); 1833 } 1834 } 1835 } 1836 } else { 1837 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1838 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1839 } 1840 1841 IContentProvider cp = mProviderHolder.getProvider(cr); 1842 1843 // Try the fast path first, not using query(). If this 1844 // fails (alternate Settings provider that doesn't support 1845 // this interface?) then we fall back to the query/table 1846 // interface. 1847 if (mCallGetCommand != null) { 1848 try { 1849 Bundle args = null; 1850 if (!isSelf) { 1851 args = new Bundle(); 1852 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1853 } 1854 boolean needsGenerationTracker = false; 1855 synchronized (NameValueCache.this) { 1856 if (isSelf && mGenerationTracker == null) { 1857 needsGenerationTracker = true; 1858 if (args == null) { 1859 args = new Bundle(); 1860 } 1861 args.putString(CALL_METHOD_TRACK_GENERATION_KEY, null); 1862 if (DEBUG) { 1863 Log.i(TAG, "Requested generation tracker for type: "+ mUri.getPath() 1864 + " in package:" + cr.getPackageName() +" and user:" 1865 + userHandle); 1866 } 1867 } 1868 } 1869 Bundle b; 1870 // If we're in system server and in a binder transaction we need to clear the 1871 // calling uid. This works around code in system server that did not call 1872 // clearCallingIdentity, previously this wasn't needed because reading settings 1873 // did not do permission checking but thats no longer the case. 1874 // Long term this should be removed and callers should properly call 1875 // clearCallingIdentity or use a ContentResolver from the caller as needed. 1876 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 1877 final long token = Binder.clearCallingIdentity(); 1878 try { 1879 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1880 } finally { 1881 Binder.restoreCallingIdentity(token); 1882 } 1883 } else { 1884 b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1885 } 1886 if (b != null) { 1887 String value = b.getString(Settings.NameValueTable.VALUE); 1888 // Don't update our cache for reads of other users' data 1889 if (isSelf) { 1890 synchronized (NameValueCache.this) { 1891 if (needsGenerationTracker) { 1892 MemoryIntArray array = b.getParcelable( 1893 CALL_METHOD_TRACK_GENERATION_KEY); 1894 final int index = b.getInt( 1895 CALL_METHOD_GENERATION_INDEX_KEY, -1); 1896 if (array != null && index >= 0) { 1897 final int generation = b.getInt( 1898 CALL_METHOD_GENERATION_KEY, 0); 1899 if (DEBUG) { 1900 Log.i(TAG, "Received generation tracker for type:" 1901 + mUri.getPath() + " in package:" 1902 + cr.getPackageName() + " and user:" 1903 + userHandle + " with index:" + index); 1904 } 1905 if (mGenerationTracker != null) { 1906 mGenerationTracker.destroy(); 1907 } 1908 mGenerationTracker = new GenerationTracker(array, index, 1909 generation, () -> { 1910 synchronized (NameValueCache.this) { 1911 Log.e(TAG, "Error accessing generation" 1912 + " tracker - removing"); 1913 if (mGenerationTracker != null) { 1914 GenerationTracker generationTracker = 1915 mGenerationTracker; 1916 mGenerationTracker = null; 1917 generationTracker.destroy(); 1918 mValues.clear(); 1919 } 1920 } 1921 }); 1922 } 1923 } 1924 mValues.put(name, value); 1925 } 1926 } else { 1927 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1928 + " by " + UserHandle.myUserId() 1929 + " so not updating cache"); 1930 } 1931 return value; 1932 } 1933 // If the response Bundle is null, we fall through 1934 // to the query interface below. 1935 } catch (RemoteException e) { 1936 // Not supported by the remote side? Fall through 1937 // to query(). 1938 } 1939 } 1940 1941 Cursor c = null; 1942 try { 1943 Bundle queryArgs = ContentResolver.createSqlQueryBundle( 1944 NAME_EQ_PLACEHOLDER, new String[]{name}, null); 1945 // Same workaround as above. 1946 if (Settings.isInSystemServer() && Binder.getCallingUid() != Process.myUid()) { 1947 final long token = Binder.clearCallingIdentity(); 1948 try { 1949 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 1950 null); 1951 } finally { 1952 Binder.restoreCallingIdentity(token); 1953 } 1954 } else { 1955 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE_PROJECTION, queryArgs, 1956 null); 1957 } 1958 if (c == null) { 1959 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1960 return null; 1961 } 1962 1963 String value = c.moveToNext() ? c.getString(0) : null; 1964 synchronized (NameValueCache.this) { 1965 mValues.put(name, value); 1966 } 1967 if (LOCAL_LOGV) { 1968 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1969 name + " = " + (value == null ? "(null)" : value)); 1970 } 1971 return value; 1972 } catch (RemoteException e) { 1973 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1974 return null; // Return null, but don't cache it. 1975 } finally { 1976 if (c != null) c.close(); 1977 } 1978 } 1979 } 1980 1981 /** 1982 * Checks if the specified context can draw on top of other apps. As of API 1983 * level 23, an app cannot draw on top of other apps unless it declares the 1984 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its 1985 * manifest, <em>and</em> the user specifically grants the app this 1986 * capability. To prompt the user to grant this approval, the app must send an 1987 * intent with the action 1988 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}, which 1989 * causes the system to display a permission management screen. 1990 * 1991 * @param context App context. 1992 * @return true if the specified context can draw on top of other apps, false otherwise 1993 */ 1994 public static boolean canDrawOverlays(Context context) { 1995 return Settings.isCallingPackageAllowedToDrawOverlays(context, Process.myUid(), 1996 context.getOpPackageName(), false); 1997 } 1998 1999 /** 2000 * System settings, containing miscellaneous system preferences. This 2001 * table holds simple name/value pairs. There are convenience 2002 * functions for accessing individual settings entries. 2003 */ 2004 public static final class System extends NameValueTable { 2005 private static final float DEFAULT_FONT_SCALE = 1.0f; 2006 2007 /** @hide */ 2008 public static interface Validator { 2009 public boolean validate(String value); 2010 } 2011 2012 /** 2013 * The content:// style URL for this table 2014 */ 2015 public static final Uri CONTENT_URI = 2016 Uri.parse("content://" + AUTHORITY + "/system"); 2017 2018 private static final ContentProviderHolder sProviderHolder = 2019 new ContentProviderHolder(CONTENT_URI); 2020 2021 private static final NameValueCache sNameValueCache = new NameValueCache( 2022 CONTENT_URI, 2023 CALL_METHOD_GET_SYSTEM, 2024 CALL_METHOD_PUT_SYSTEM, 2025 sProviderHolder); 2026 2027 private static final HashSet<String> MOVED_TO_SECURE; 2028 static { 2029 MOVED_TO_SECURE = new HashSet<>(30); 2030 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 2031 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 2032 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 2033 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 2034 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 2035 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 2036 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 2037 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 2038 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 2039 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 2040 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 2041 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 2042 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 2043 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 2044 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 2045 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 2046 MOVED_TO_SECURE.add(Secure.WIFI_ON); 2047 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 2048 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 2049 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 2050 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 2051 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 2052 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 2053 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 2054 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 2055 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 2056 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 2057 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 2058 2059 // At one time in System, then Global, but now back in Secure 2060 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 2061 } 2062 2063 private static final HashSet<String> MOVED_TO_GLOBAL; 2064 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 2065 static { 2066 MOVED_TO_GLOBAL = new HashSet<>(); 2067 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<>(); 2068 2069 // these were originally in system but migrated to secure in the past, 2070 // so are duplicated in the Secure.* namespace 2071 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 2072 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 2073 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 2074 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 2075 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 2076 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 2077 2078 // these are moving directly from system to global 2079 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 2080 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 2081 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 2082 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 2083 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 2084 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 2085 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 2086 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 2087 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 2088 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 2089 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 2090 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 2091 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 2092 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 2093 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 2094 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 2095 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 2096 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 2097 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 2098 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 2099 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 2100 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 2101 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 2102 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 2103 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 2104 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 2105 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 2106 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 2107 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 2108 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 2109 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 2110 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 2111 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 2112 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 2113 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 2114 } 2115 2116 private static final Validator sBooleanValidator = 2117 new DiscreteValueValidator(new String[] {"0", "1"}); 2118 2119 private static final Validator sNonNegativeIntegerValidator = new Validator() { 2120 @Override 2121 public boolean validate(String value) { 2122 try { 2123 return Integer.parseInt(value) >= 0; 2124 } catch (NumberFormatException e) { 2125 return false; 2126 } 2127 } 2128 }; 2129 2130 private static final Validator sUriValidator = new Validator() { 2131 @Override 2132 public boolean validate(String value) { 2133 try { 2134 Uri.decode(value); 2135 return true; 2136 } catch (IllegalArgumentException e) { 2137 return false; 2138 } 2139 } 2140 }; 2141 2142 private static final Validator sLenientIpAddressValidator = new Validator() { 2143 private static final int MAX_IPV6_LENGTH = 45; 2144 2145 @Override 2146 public boolean validate(String value) { 2147 return value.length() <= MAX_IPV6_LENGTH; 2148 } 2149 }; 2150 2151 /** @hide */ 2152 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 2153 outKeySet.addAll(MOVED_TO_GLOBAL); 2154 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 2155 } 2156 2157 /** @hide */ 2158 public static void getMovedToSecureSettings(Set<String> outKeySet) { 2159 outKeySet.addAll(MOVED_TO_SECURE); 2160 } 2161 2162 /** @hide */ 2163 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 2164 outKeySet.addAll(MOVED_TO_GLOBAL); 2165 } 2166 2167 /** 2168 * Look up a name in the database. 2169 * @param resolver to access the database with 2170 * @param name to look up in the table 2171 * @return the corresponding value, or null if not present 2172 */ 2173 public static String getString(ContentResolver resolver, String name) { 2174 return getStringForUser(resolver, name, UserHandle.myUserId()); 2175 } 2176 2177 /** @hide */ 2178 public static String getStringForUser(ContentResolver resolver, String name, 2179 int userHandle) { 2180 if (MOVED_TO_SECURE.contains(name)) { 2181 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2182 + " to android.provider.Settings.Secure, returning read-only value."); 2183 return Secure.getStringForUser(resolver, name, userHandle); 2184 } 2185 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2186 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2187 + " to android.provider.Settings.Global, returning read-only value."); 2188 return Global.getStringForUser(resolver, name, userHandle); 2189 } 2190 return sNameValueCache.getStringForUser(resolver, name, userHandle); 2191 } 2192 2193 /** 2194 * Store a name/value pair into the database. 2195 * @param resolver to access the database with 2196 * @param name to store 2197 * @param value to associate with the name 2198 * @return true if the value was set, false on database errors 2199 */ 2200 public static boolean putString(ContentResolver resolver, String name, String value) { 2201 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 2202 } 2203 2204 /** @hide */ 2205 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 2206 int userHandle) { 2207 if (MOVED_TO_SECURE.contains(name)) { 2208 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2209 + " to android.provider.Settings.Secure, value is unchanged."); 2210 return false; 2211 } 2212 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2213 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2214 + " to android.provider.Settings.Global, value is unchanged."); 2215 return false; 2216 } 2217 return sNameValueCache.putStringForUser(resolver, name, value, null, false, userHandle); 2218 } 2219 2220 /** 2221 * Construct the content URI for a particular name/value pair, 2222 * useful for monitoring changes with a ContentObserver. 2223 * @param name to look up in the table 2224 * @return the corresponding content URI, or null if not present 2225 */ 2226 public static Uri getUriFor(String name) { 2227 if (MOVED_TO_SECURE.contains(name)) { 2228 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2229 + " to android.provider.Settings.Secure, returning Secure URI."); 2230 return Secure.getUriFor(Secure.CONTENT_URI, name); 2231 } 2232 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 2233 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 2234 + " to android.provider.Settings.Global, returning read-only global URI."); 2235 return Global.getUriFor(Global.CONTENT_URI, name); 2236 } 2237 return getUriFor(CONTENT_URI, name); 2238 } 2239 2240 /** 2241 * Convenience function for retrieving a single system settings value 2242 * as an integer. Note that internally setting values are always 2243 * stored as strings; this function converts the string to an integer 2244 * for you. The default value will be returned if the setting is 2245 * not defined or not an integer. 2246 * 2247 * @param cr The ContentResolver to access. 2248 * @param name The name of the setting to retrieve. 2249 * @param def Value to return if the setting is not defined. 2250 * 2251 * @return The setting's current value, or 'def' if it is not defined 2252 * or not a valid integer. 2253 */ 2254 public static int getInt(ContentResolver cr, String name, int def) { 2255 return getIntForUser(cr, name, def, UserHandle.myUserId()); 2256 } 2257 2258 /** @hide */ 2259 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 2260 String v = getStringForUser(cr, name, userHandle); 2261 try { 2262 return v != null ? Integer.parseInt(v) : def; 2263 } catch (NumberFormatException e) { 2264 return def; 2265 } 2266 } 2267 2268 /** 2269 * Convenience function for retrieving a single system settings value 2270 * as an integer. Note that internally setting values are always 2271 * stored as strings; this function converts the string to an integer 2272 * for you. 2273 * <p> 2274 * This version does not take a default value. If the setting has not 2275 * been set, or the string value is not a number, 2276 * it throws {@link SettingNotFoundException}. 2277 * 2278 * @param cr The ContentResolver to access. 2279 * @param name The name of the setting to retrieve. 2280 * 2281 * @throws SettingNotFoundException Thrown if a setting by the given 2282 * name can't be found or the setting value is not an integer. 2283 * 2284 * @return The setting's current value. 2285 */ 2286 public static int getInt(ContentResolver cr, String name) 2287 throws SettingNotFoundException { 2288 return getIntForUser(cr, name, UserHandle.myUserId()); 2289 } 2290 2291 /** @hide */ 2292 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 2293 throws SettingNotFoundException { 2294 String v = getStringForUser(cr, name, userHandle); 2295 try { 2296 return Integer.parseInt(v); 2297 } catch (NumberFormatException e) { 2298 throw new SettingNotFoundException(name); 2299 } 2300 } 2301 2302 /** 2303 * Convenience function for updating a single settings value as an 2304 * integer. This will either create a new entry in the table if the 2305 * given name does not exist, or modify the value of the existing row 2306 * with that name. Note that internally setting values are always 2307 * stored as strings, so this function converts the given value to a 2308 * string before storing it. 2309 * 2310 * @param cr The ContentResolver to access. 2311 * @param name The name of the setting to modify. 2312 * @param value The new value for the setting. 2313 * @return true if the value was set, false on database errors 2314 */ 2315 public static boolean putInt(ContentResolver cr, String name, int value) { 2316 return putIntForUser(cr, name, value, UserHandle.myUserId()); 2317 } 2318 2319 /** @hide */ 2320 public static boolean putIntForUser(ContentResolver cr, String name, int value, 2321 int userHandle) { 2322 return putStringForUser(cr, name, Integer.toString(value), userHandle); 2323 } 2324 2325 /** 2326 * Convenience function for retrieving a single system settings value 2327 * as a {@code long}. Note that internally setting values are always 2328 * stored as strings; this function converts the string to a {@code long} 2329 * for you. The default value will be returned if the setting is 2330 * not defined or not a {@code long}. 2331 * 2332 * @param cr The ContentResolver to access. 2333 * @param name The name of the setting to retrieve. 2334 * @param def Value to return if the setting is not defined. 2335 * 2336 * @return The setting's current value, or 'def' if it is not defined 2337 * or not a valid {@code long}. 2338 */ 2339 public static long getLong(ContentResolver cr, String name, long def) { 2340 return getLongForUser(cr, name, def, UserHandle.myUserId()); 2341 } 2342 2343 /** @hide */ 2344 public static long getLongForUser(ContentResolver cr, String name, long def, 2345 int userHandle) { 2346 String valString = getStringForUser(cr, name, userHandle); 2347 long value; 2348 try { 2349 value = valString != null ? Long.parseLong(valString) : def; 2350 } catch (NumberFormatException e) { 2351 value = def; 2352 } 2353 return value; 2354 } 2355 2356 /** 2357 * Convenience function for retrieving a single system settings value 2358 * as a {@code long}. Note that internally setting values are always 2359 * stored as strings; this function converts the string to a {@code long} 2360 * for you. 2361 * <p> 2362 * This version does not take a default value. If the setting has not 2363 * been set, or the string value is not a number, 2364 * it throws {@link SettingNotFoundException}. 2365 * 2366 * @param cr The ContentResolver to access. 2367 * @param name The name of the setting to retrieve. 2368 * 2369 * @return The setting's current value. 2370 * @throws SettingNotFoundException Thrown if a setting by the given 2371 * name can't be found or the setting value is not an integer. 2372 */ 2373 public static long getLong(ContentResolver cr, String name) 2374 throws SettingNotFoundException { 2375 return getLongForUser(cr, name, UserHandle.myUserId()); 2376 } 2377 2378 /** @hide */ 2379 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 2380 throws SettingNotFoundException { 2381 String valString = getStringForUser(cr, name, userHandle); 2382 try { 2383 return Long.parseLong(valString); 2384 } catch (NumberFormatException e) { 2385 throw new SettingNotFoundException(name); 2386 } 2387 } 2388 2389 /** 2390 * Convenience function for updating a single settings value as a long 2391 * integer. This will either create a new entry in the table if the 2392 * given name does not exist, or modify the value of the existing row 2393 * with that name. Note that internally setting values are always 2394 * stored as strings, so this function converts the given value to a 2395 * string before storing it. 2396 * 2397 * @param cr The ContentResolver to access. 2398 * @param name The name of the setting to modify. 2399 * @param value The new value for the setting. 2400 * @return true if the value was set, false on database errors 2401 */ 2402 public static boolean putLong(ContentResolver cr, String name, long value) { 2403 return putLongForUser(cr, name, value, UserHandle.myUserId()); 2404 } 2405 2406 /** @hide */ 2407 public static boolean putLongForUser(ContentResolver cr, String name, long value, 2408 int userHandle) { 2409 return putStringForUser(cr, name, Long.toString(value), userHandle); 2410 } 2411 2412 /** 2413 * Convenience function for retrieving a single system settings value 2414 * as a floating point number. Note that internally setting values are 2415 * always stored as strings; this function converts the string to an 2416 * float for you. The default value will be returned if the setting 2417 * is not defined or not a valid float. 2418 * 2419 * @param cr The ContentResolver to access. 2420 * @param name The name of the setting to retrieve. 2421 * @param def Value to return if the setting is not defined. 2422 * 2423 * @return The setting's current value, or 'def' if it is not defined 2424 * or not a valid float. 2425 */ 2426 public static float getFloat(ContentResolver cr, String name, float def) { 2427 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 2428 } 2429 2430 /** @hide */ 2431 public static float getFloatForUser(ContentResolver cr, String name, float def, 2432 int userHandle) { 2433 String v = getStringForUser(cr, name, userHandle); 2434 try { 2435 return v != null ? Float.parseFloat(v) : def; 2436 } catch (NumberFormatException e) { 2437 return def; 2438 } 2439 } 2440 2441 /** 2442 * Convenience function for retrieving a single system settings value 2443 * as a float. Note that internally setting values are always 2444 * stored as strings; this function converts the string to a float 2445 * for you. 2446 * <p> 2447 * This version does not take a default value. If the setting has not 2448 * been set, or the string value is not a number, 2449 * it throws {@link SettingNotFoundException}. 2450 * 2451 * @param cr The ContentResolver to access. 2452 * @param name The name of the setting to retrieve. 2453 * 2454 * @throws SettingNotFoundException Thrown if a setting by the given 2455 * name can't be found or the setting value is not a float. 2456 * 2457 * @return The setting's current value. 2458 */ 2459 public static float getFloat(ContentResolver cr, String name) 2460 throws SettingNotFoundException { 2461 return getFloatForUser(cr, name, UserHandle.myUserId()); 2462 } 2463 2464 /** @hide */ 2465 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 2466 throws SettingNotFoundException { 2467 String v = getStringForUser(cr, name, userHandle); 2468 if (v == null) { 2469 throw new SettingNotFoundException(name); 2470 } 2471 try { 2472 return Float.parseFloat(v); 2473 } catch (NumberFormatException e) { 2474 throw new SettingNotFoundException(name); 2475 } 2476 } 2477 2478 /** 2479 * Convenience function for updating a single settings value as a 2480 * floating point number. This will either create a new entry in the 2481 * table if the given name does not exist, or modify the value of the 2482 * existing row with that name. Note that internally setting values 2483 * are always stored as strings, so this function converts the given 2484 * value to a string before storing it. 2485 * 2486 * @param cr The ContentResolver to access. 2487 * @param name The name of the setting to modify. 2488 * @param value The new value for the setting. 2489 * @return true if the value was set, false on database errors 2490 */ 2491 public static boolean putFloat(ContentResolver cr, String name, float value) { 2492 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 2493 } 2494 2495 /** @hide */ 2496 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 2497 int userHandle) { 2498 return putStringForUser(cr, name, Float.toString(value), userHandle); 2499 } 2500 2501 /** 2502 * Convenience function to read all of the current 2503 * configuration-related settings into a 2504 * {@link Configuration} object. 2505 * 2506 * @param cr The ContentResolver to access. 2507 * @param outConfig Where to place the configuration settings. 2508 */ 2509 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 2510 adjustConfigurationForUser(cr, outConfig, UserHandle.myUserId(), 2511 false /* updateSettingsIfEmpty */); 2512 } 2513 2514 /** @hide */ 2515 public static void adjustConfigurationForUser(ContentResolver cr, Configuration outConfig, 2516 int userHandle, boolean updateSettingsIfEmpty) { 2517 outConfig.fontScale = Settings.System.getFloatForUser( 2518 cr, FONT_SCALE, DEFAULT_FONT_SCALE, userHandle); 2519 if (outConfig.fontScale < 0) { 2520 outConfig.fontScale = DEFAULT_FONT_SCALE; 2521 } 2522 2523 final String localeValue = 2524 Settings.System.getStringForUser(cr, SYSTEM_LOCALES, userHandle); 2525 if (localeValue != null) { 2526 outConfig.setLocales(LocaleList.forLanguageTags(localeValue)); 2527 } else { 2528 // Do not update configuration with emtpy settings since we need to take over the 2529 // locale list of previous user if the settings value is empty. This happens when a 2530 // new user is created. 2531 2532 if (updateSettingsIfEmpty) { 2533 // Make current configuration persistent. This is necessary the first time a 2534 // user log in. At the first login, the configuration settings are empty, so we 2535 // need to store the adjusted configuration as the initial settings. 2536 Settings.System.putStringForUser( 2537 cr, SYSTEM_LOCALES, outConfig.getLocales().toLanguageTags(), 2538 userHandle); 2539 } 2540 } 2541 } 2542 2543 /** 2544 * @hide Erase the fields in the Configuration that should be applied 2545 * by the settings. 2546 */ 2547 public static void clearConfiguration(Configuration inoutConfig) { 2548 inoutConfig.fontScale = 0; 2549 if (!inoutConfig.userSetLocale && !inoutConfig.getLocales().isEmpty()) { 2550 inoutConfig.clearLocales(); 2551 } 2552 } 2553 2554 /** 2555 * Convenience function to write a batch of configuration-related 2556 * settings from a {@link Configuration} object. 2557 * 2558 * @param cr The ContentResolver to access. 2559 * @param config The settings to write. 2560 * @return true if the values were set, false on database errors 2561 */ 2562 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2563 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2564 } 2565 2566 /** @hide */ 2567 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2568 int userHandle) { 2569 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle) && 2570 Settings.System.putStringForUser( 2571 cr, SYSTEM_LOCALES, config.getLocales().toLanguageTags(), userHandle); 2572 } 2573 2574 /** @hide */ 2575 public static boolean hasInterestingConfigurationChanges(int changes) { 2576 return (changes & ActivityInfo.CONFIG_FONT_SCALE) != 0 || 2577 (changes & ActivityInfo.CONFIG_LOCALE) != 0; 2578 } 2579 2580 /** @deprecated - Do not use */ 2581 @Deprecated 2582 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2583 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2584 } 2585 2586 /** 2587 * @hide 2588 * @deprecated - Do not use 2589 */ 2590 @Deprecated 2591 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2592 int userHandle) { 2593 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2594 } 2595 2596 /** @deprecated - Do not use */ 2597 @Deprecated 2598 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2599 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2600 } 2601 2602 /** 2603 * @hide 2604 * @deprecated - Do not use 2605 */ 2606 @Deprecated 2607 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2608 int userHandle) { 2609 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2610 } 2611 2612 private static final class DiscreteValueValidator implements Validator { 2613 private final String[] mValues; 2614 2615 public DiscreteValueValidator(String[] values) { 2616 mValues = values; 2617 } 2618 2619 @Override 2620 public boolean validate(String value) { 2621 return ArrayUtils.contains(mValues, value); 2622 } 2623 } 2624 2625 private static final class InclusiveIntegerRangeValidator implements Validator { 2626 private final int mMin; 2627 private final int mMax; 2628 2629 public InclusiveIntegerRangeValidator(int min, int max) { 2630 mMin = min; 2631 mMax = max; 2632 } 2633 2634 @Override 2635 public boolean validate(String value) { 2636 try { 2637 final int intValue = Integer.parseInt(value); 2638 return intValue >= mMin && intValue <= mMax; 2639 } catch (NumberFormatException e) { 2640 return false; 2641 } 2642 } 2643 } 2644 2645 private static final class InclusiveFloatRangeValidator implements Validator { 2646 private final float mMin; 2647 private final float mMax; 2648 2649 public InclusiveFloatRangeValidator(float min, float max) { 2650 mMin = min; 2651 mMax = max; 2652 } 2653 2654 @Override 2655 public boolean validate(String value) { 2656 try { 2657 final float floatValue = Float.parseFloat(value); 2658 return floatValue >= mMin && floatValue <= mMax; 2659 } catch (NumberFormatException e) { 2660 return false; 2661 } 2662 } 2663 } 2664 2665 /** 2666 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2667 */ 2668 @Deprecated 2669 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2670 2671 /** 2672 * What happens when the user presses the end call button if they're not 2673 * on a call.<br/> 2674 * <b>Values:</b><br/> 2675 * 0 - The end button does nothing.<br/> 2676 * 1 - The end button goes to the home screen.<br/> 2677 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2678 * 3 - The end button goes to the home screen. If the user is already on the 2679 * home screen, it puts the device to sleep. 2680 */ 2681 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2682 2683 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2684 new InclusiveIntegerRangeValidator(0, 3); 2685 2686 /** 2687 * END_BUTTON_BEHAVIOR value for "go home". 2688 * @hide 2689 */ 2690 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2691 2692 /** 2693 * END_BUTTON_BEHAVIOR value for "go to sleep". 2694 * @hide 2695 */ 2696 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2697 2698 /** 2699 * END_BUTTON_BEHAVIOR default value. 2700 * @hide 2701 */ 2702 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2703 2704 /** 2705 * Is advanced settings mode turned on. 0 == no, 1 == yes 2706 * @hide 2707 */ 2708 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2709 2710 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2711 2712 /** 2713 * ADVANCED_SETTINGS default value. 2714 * @hide 2715 */ 2716 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2717 2718 /** 2719 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2720 */ 2721 @Deprecated 2722 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2723 2724 /** 2725 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2726 */ 2727 @Deprecated 2728 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2729 2730 /** 2731 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2732 */ 2733 @Deprecated 2734 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2735 2736 /** 2737 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2738 * {@hide} 2739 */ 2740 @Deprecated 2741 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2742 2743 /** 2744 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2745 */ 2746 @Deprecated 2747 public static final String RADIO_CELL = Global.RADIO_CELL; 2748 2749 /** 2750 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2751 */ 2752 @Deprecated 2753 public static final String RADIO_NFC = Global.RADIO_NFC; 2754 2755 /** 2756 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2757 */ 2758 @Deprecated 2759 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2760 2761 /** 2762 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2763 * 2764 * {@hide} 2765 */ 2766 @Deprecated 2767 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2768 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2769 2770 /** 2771 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2772 */ 2773 @Deprecated 2774 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2775 2776 /** 2777 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2778 */ 2779 @Deprecated 2780 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2781 2782 /** 2783 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2784 */ 2785 @Deprecated 2786 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2787 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2788 2789 /** 2790 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2791 */ 2792 @Deprecated 2793 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2794 2795 /** 2796 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2797 */ 2798 @Deprecated 2799 public static final String MODE_RINGER = Global.MODE_RINGER; 2800 2801 /** 2802 * Whether to use static IP and other static network attributes. 2803 * <p> 2804 * Set to 1 for true and 0 for false. 2805 * 2806 * @deprecated Use {@link WifiManager} instead 2807 */ 2808 @Deprecated 2809 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2810 2811 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2812 2813 /** 2814 * The static IP address. 2815 * <p> 2816 * Example: "192.168.1.51" 2817 * 2818 * @deprecated Use {@link WifiManager} instead 2819 */ 2820 @Deprecated 2821 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2822 2823 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2824 2825 /** 2826 * If using static IP, the gateway's IP address. 2827 * <p> 2828 * Example: "192.168.1.1" 2829 * 2830 * @deprecated Use {@link WifiManager} instead 2831 */ 2832 @Deprecated 2833 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2834 2835 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2836 2837 /** 2838 * If using static IP, the net mask. 2839 * <p> 2840 * Example: "255.255.255.0" 2841 * 2842 * @deprecated Use {@link WifiManager} instead 2843 */ 2844 @Deprecated 2845 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2846 2847 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2848 2849 /** 2850 * If using static IP, the primary DNS's IP address. 2851 * <p> 2852 * Example: "192.168.1.1" 2853 * 2854 * @deprecated Use {@link WifiManager} instead 2855 */ 2856 @Deprecated 2857 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2858 2859 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2860 2861 /** 2862 * If using static IP, the secondary DNS's IP address. 2863 * <p> 2864 * Example: "192.168.1.2" 2865 * 2866 * @deprecated Use {@link WifiManager} instead 2867 */ 2868 @Deprecated 2869 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2870 2871 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2872 2873 /** 2874 * Determines whether remote devices may discover and/or connect to 2875 * this device. 2876 * <P>Type: INT</P> 2877 * 2 -- discoverable and connectable 2878 * 1 -- connectable but not discoverable 2879 * 0 -- neither connectable nor discoverable 2880 */ 2881 public static final String BLUETOOTH_DISCOVERABILITY = 2882 "bluetooth_discoverability"; 2883 2884 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2885 new InclusiveIntegerRangeValidator(0, 2); 2886 2887 /** 2888 * Bluetooth discoverability timeout. If this value is nonzero, then 2889 * Bluetooth becomes discoverable for a certain number of seconds, 2890 * after which is becomes simply connectable. The value is in seconds. 2891 */ 2892 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2893 "bluetooth_discoverability_timeout"; 2894 2895 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2896 sNonNegativeIntegerValidator; 2897 2898 /** 2899 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2900 * instead 2901 */ 2902 @Deprecated 2903 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2904 2905 /** 2906 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2907 * instead 2908 */ 2909 @Deprecated 2910 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2911 2912 /** 2913 * @deprecated Use 2914 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2915 * instead 2916 */ 2917 @Deprecated 2918 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2919 "lock_pattern_tactile_feedback_enabled"; 2920 2921 /** 2922 * A formatted string of the next alarm that is set, or the empty string 2923 * if there is no alarm set. 2924 * 2925 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2926 */ 2927 @Deprecated 2928 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2929 2930 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2931 private static final int MAX_LENGTH = 1000; 2932 2933 @Override 2934 public boolean validate(String value) { 2935 // TODO: No idea what the correct format is. 2936 return value == null || value.length() < MAX_LENGTH; 2937 } 2938 }; 2939 2940 /** 2941 * Scaling factor for fonts, float. 2942 */ 2943 public static final String FONT_SCALE = "font_scale"; 2944 2945 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2946 @Override 2947 public boolean validate(String value) { 2948 try { 2949 return Float.parseFloat(value) >= 0; 2950 } catch (NumberFormatException e) { 2951 return false; 2952 } 2953 } 2954 }; 2955 2956 /** 2957 * The serialized system locale value. 2958 * 2959 * Do not use this value directory. 2960 * To get system locale, use {@link LocaleList#getDefault} instead. 2961 * To update system locale, use {@link com.android.internal.app.LocalePicker#updateLocales} 2962 * instead. 2963 * @hide 2964 */ 2965 public static final String SYSTEM_LOCALES = "system_locales"; 2966 2967 2968 /** 2969 * Name of an application package to be debugged. 2970 * 2971 * @deprecated Use {@link Global#DEBUG_APP} instead 2972 */ 2973 @Deprecated 2974 public static final String DEBUG_APP = Global.DEBUG_APP; 2975 2976 /** 2977 * If 1, when launching DEBUG_APP it will wait for the debugger before 2978 * starting user code. If 0, it will run normally. 2979 * 2980 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2981 */ 2982 @Deprecated 2983 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2984 2985 /** 2986 * Whether or not to dim the screen. 0=no 1=yes 2987 * @deprecated This setting is no longer used. 2988 */ 2989 @Deprecated 2990 public static final String DIM_SCREEN = "dim_screen"; 2991 2992 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2993 2994 /** 2995 * The amount of time in milliseconds before the device goes to sleep or begins 2996 * to dream after a period of inactivity. This value is also known as the 2997 * user activity timeout period since the screen isn't necessarily turned off 2998 * when it expires. 2999 */ 3000 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 3001 3002 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 3003 3004 /** 3005 * The screen backlight brightness between 0 and 255. 3006 */ 3007 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 3008 3009 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 3010 new InclusiveIntegerRangeValidator(0, 255); 3011 3012 /** 3013 * The screen backlight brightness between 0 and 255. 3014 * @hide 3015 */ 3016 public static final String SCREEN_BRIGHTNESS_FOR_VR = "screen_brightness_for_vr"; 3017 3018 private static final Validator SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR = 3019 new InclusiveIntegerRangeValidator(0, 255); 3020 3021 /** 3022 * Control whether to enable automatic brightness mode. 3023 */ 3024 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 3025 3026 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 3027 3028 /** 3029 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 3030 * or less (<0.0 >-1.0) bright. 3031 * @hide 3032 */ 3033 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 3034 3035 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 3036 new InclusiveFloatRangeValidator(-1, 1); 3037 3038 /** 3039 * SCREEN_BRIGHTNESS_MODE value for manual mode. 3040 */ 3041 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 3042 3043 /** 3044 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 3045 */ 3046 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 3047 3048 /** 3049 * Control whether the process CPU usage meter should be shown. 3050 * 3051 * @deprecated This functionality is no longer available as of 3052 * {@link android.os.Build.VERSION_CODES#N_MR1}. 3053 */ 3054 @Deprecated 3055 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 3056 3057 /** 3058 * If 1, the activity manager will aggressively finish activities and 3059 * processes as soon as they are no longer needed. If 0, the normal 3060 * extended lifetime is used. 3061 * 3062 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 3063 */ 3064 @Deprecated 3065 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 3066 3067 /** 3068 * Determines which streams are affected by ringer mode changes. The 3069 * stream type's bit should be set to 1 if it should be muted when going 3070 * into an inaudible ringer mode. 3071 */ 3072 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 3073 3074 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 3075 sNonNegativeIntegerValidator; 3076 3077 /** 3078 * Determines which streams are affected by mute. The 3079 * stream type's bit should be set to 1 if it should be muted when a mute request 3080 * is received. 3081 */ 3082 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 3083 3084 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 3085 sNonNegativeIntegerValidator; 3086 3087 /** 3088 * Whether vibrate is on for different events. This is used internally, 3089 * changing this value will not change the vibrate. See AudioManager. 3090 */ 3091 public static final String VIBRATE_ON = "vibrate_on"; 3092 3093 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 3094 3095 /** 3096 * If 1, redirects the system vibrator to all currently attached input devices 3097 * that support vibration. If there are no such input devices, then the system 3098 * vibrator is used instead. 3099 * If 0, does not register the system vibrator. 3100 * 3101 * This setting is mainly intended to provide a compatibility mechanism for 3102 * applications that only know about the system vibrator and do not use the 3103 * input device vibrator API. 3104 * 3105 * @hide 3106 */ 3107 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 3108 3109 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 3110 3111 /** 3112 * Ringer volume. This is used internally, changing this value will not 3113 * change the volume. See AudioManager. 3114 * 3115 * @removed Not used by anything since API 2. 3116 */ 3117 public static final String VOLUME_RING = "volume_ring"; 3118 3119 /** 3120 * System/notifications volume. This is used internally, changing this 3121 * value will not change the volume. See AudioManager. 3122 * 3123 * @removed Not used by anything since API 2. 3124 */ 3125 public static final String VOLUME_SYSTEM = "volume_system"; 3126 3127 /** 3128 * Voice call volume. This is used internally, changing this value will 3129 * not change the volume. See AudioManager. 3130 * 3131 * @removed Not used by anything since API 2. 3132 */ 3133 public static final String VOLUME_VOICE = "volume_voice"; 3134 3135 /** 3136 * Music/media/gaming volume. This is used internally, changing this 3137 * value will not change the volume. See AudioManager. 3138 * 3139 * @removed Not used by anything since API 2. 3140 */ 3141 public static final String VOLUME_MUSIC = "volume_music"; 3142 3143 /** 3144 * Alarm volume. This is used internally, changing this 3145 * value will not change the volume. See AudioManager. 3146 * 3147 * @removed Not used by anything since API 2. 3148 */ 3149 public static final String VOLUME_ALARM = "volume_alarm"; 3150 3151 /** 3152 * Notification volume. This is used internally, changing this 3153 * value will not change the volume. See AudioManager. 3154 * 3155 * @removed Not used by anything since API 2. 3156 */ 3157 public static final String VOLUME_NOTIFICATION = "volume_notification"; 3158 3159 /** 3160 * Bluetooth Headset volume. This is used internally, changing this value will 3161 * not change the volume. See AudioManager. 3162 * 3163 * @removed Not used by anything since API 2. 3164 */ 3165 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 3166 3167 /** 3168 * Master volume (float in the range 0.0f to 1.0f). 3169 * 3170 * @hide 3171 */ 3172 public static final String VOLUME_MASTER = "volume_master"; 3173 3174 /** 3175 * Master mono (int 1 = mono, 0 = normal). 3176 * 3177 * @hide 3178 */ 3179 public static final String MASTER_MONO = "master_mono"; 3180 3181 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 3182 3183 /** 3184 * Whether the notifications should use the ring volume (value of 1) or 3185 * a separate notification volume (value of 0). In most cases, users 3186 * will have this enabled so the notification and ringer volumes will be 3187 * the same. However, power users can disable this and use the separate 3188 * notification volume control. 3189 * <p> 3190 * Note: This is a one-off setting that will be removed in the future 3191 * when there is profile support. For this reason, it is kept hidden 3192 * from the public APIs. 3193 * 3194 * @hide 3195 * @deprecated 3196 */ 3197 @Deprecated 3198 public static final String NOTIFICATIONS_USE_RING_VOLUME = 3199 "notifications_use_ring_volume"; 3200 3201 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 3202 3203 /** 3204 * Whether silent mode should allow vibration feedback. This is used 3205 * internally in AudioService and the Sound settings activity to 3206 * coordinate decoupling of vibrate and silent modes. This setting 3207 * will likely be removed in a future release with support for 3208 * audio/vibe feedback profiles. 3209 * 3210 * Not used anymore. On devices with vibrator, the user explicitly selects 3211 * silent or vibrate mode. 3212 * Kept for use by legacy database upgrade code in DatabaseHelper. 3213 * @hide 3214 */ 3215 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 3216 3217 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 3218 3219 /** 3220 * The mapping of stream type (integer) to its setting. 3221 * 3222 * @removed Not used by anything since API 2. 3223 */ 3224 public static final String[] VOLUME_SETTINGS = { 3225 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 3226 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 3227 }; 3228 3229 /** 3230 * Appended to various volume related settings to record the previous 3231 * values before they the settings were affected by a silent/vibrate 3232 * ringer mode change. 3233 * 3234 * @removed Not used by anything since API 2. 3235 */ 3236 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 3237 3238 /** 3239 * Persistent store for the system-wide default ringtone URI. 3240 * <p> 3241 * If you need to play the default ringtone at any given time, it is recommended 3242 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 3243 * to the set default ringtone at the time of playing. 3244 * 3245 * @see #DEFAULT_RINGTONE_URI 3246 */ 3247 public static final String RINGTONE = "ringtone"; 3248 3249 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 3250 3251 /** 3252 * A {@link Uri} that will point to the current default ringtone at any 3253 * given time. 3254 * <p> 3255 * If the current default ringtone is in the DRM provider and the caller 3256 * does not have permission, the exception will be a 3257 * FileNotFoundException. 3258 */ 3259 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 3260 3261 /** {@hide} */ 3262 public static final String RINGTONE_CACHE = "ringtone_cache"; 3263 /** {@hide} */ 3264 public static final Uri RINGTONE_CACHE_URI = getUriFor(RINGTONE_CACHE); 3265 3266 /** 3267 * Persistent store for the system-wide default notification sound. 3268 * 3269 * @see #RINGTONE 3270 * @see #DEFAULT_NOTIFICATION_URI 3271 */ 3272 public static final String NOTIFICATION_SOUND = "notification_sound"; 3273 3274 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 3275 3276 /** 3277 * A {@link Uri} that will point to the current default notification 3278 * sound at any given time. 3279 * 3280 * @see #DEFAULT_RINGTONE_URI 3281 */ 3282 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 3283 3284 /** {@hide} */ 3285 public static final String NOTIFICATION_SOUND_CACHE = "notification_sound_cache"; 3286 /** {@hide} */ 3287 public static final Uri NOTIFICATION_SOUND_CACHE_URI = getUriFor(NOTIFICATION_SOUND_CACHE); 3288 3289 /** 3290 * Persistent store for the system-wide default alarm alert. 3291 * 3292 * @see #RINGTONE 3293 * @see #DEFAULT_ALARM_ALERT_URI 3294 */ 3295 public static final String ALARM_ALERT = "alarm_alert"; 3296 3297 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 3298 3299 /** 3300 * A {@link Uri} that will point to the current default alarm alert at 3301 * any given time. 3302 * 3303 * @see #DEFAULT_ALARM_ALERT_URI 3304 */ 3305 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 3306 3307 /** {@hide} */ 3308 public static final String ALARM_ALERT_CACHE = "alarm_alert_cache"; 3309 /** {@hide} */ 3310 public static final Uri ALARM_ALERT_CACHE_URI = getUriFor(ALARM_ALERT_CACHE); 3311 3312 /** 3313 * Persistent store for the system default media button event receiver. 3314 * 3315 * @hide 3316 */ 3317 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 3318 3319 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 3320 @Override 3321 public boolean validate(String value) { 3322 try { 3323 ComponentName.unflattenFromString(value); 3324 return true; 3325 } catch (NullPointerException e) { 3326 return false; 3327 } 3328 } 3329 }; 3330 3331 /** 3332 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 3333 */ 3334 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 3335 3336 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 3337 3338 /** 3339 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 3340 */ 3341 public static final String TEXT_AUTO_CAPS = "auto_caps"; 3342 3343 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 3344 3345 /** 3346 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 3347 * feature converts two spaces to a "." and space. 3348 */ 3349 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 3350 3351 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 3352 3353 /** 3354 * Setting to showing password characters in text editors. 1 = On, 0 = Off 3355 */ 3356 public static final String TEXT_SHOW_PASSWORD = "show_password"; 3357 3358 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 3359 3360 public static final String SHOW_GTALK_SERVICE_STATUS = 3361 "SHOW_GTALK_SERVICE_STATUS"; 3362 3363 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 3364 3365 /** 3366 * Name of activity to use for wallpaper on the home screen. 3367 * 3368 * @deprecated Use {@link WallpaperManager} instead. 3369 */ 3370 @Deprecated 3371 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 3372 3373 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 3374 private static final int MAX_LENGTH = 1000; 3375 3376 @Override 3377 public boolean validate(String value) { 3378 if (value != null && value.length() > MAX_LENGTH) { 3379 return false; 3380 } 3381 return ComponentName.unflattenFromString(value) != null; 3382 } 3383 }; 3384 3385 /** 3386 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 3387 * instead 3388 */ 3389 @Deprecated 3390 public static final String AUTO_TIME = Global.AUTO_TIME; 3391 3392 /** 3393 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 3394 * instead 3395 */ 3396 @Deprecated 3397 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 3398 3399 /** 3400 * Display times as 12 or 24 hours 3401 * 12 3402 * 24 3403 */ 3404 public static final String TIME_12_24 = "time_12_24"; 3405 3406 /** @hide */ 3407 public static final Validator TIME_12_24_VALIDATOR = 3408 new DiscreteValueValidator(new String[] {"12", "24"}); 3409 3410 /** 3411 * Date format string 3412 * mm/dd/yyyy 3413 * dd/mm/yyyy 3414 * yyyy/mm/dd 3415 */ 3416 public static final String DATE_FORMAT = "date_format"; 3417 3418 /** @hide */ 3419 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 3420 @Override 3421 public boolean validate(String value) { 3422 try { 3423 new SimpleDateFormat(value); 3424 return true; 3425 } catch (IllegalArgumentException e) { 3426 return false; 3427 } 3428 } 3429 }; 3430 3431 /** 3432 * Whether the setup wizard has been run before (on first boot), or if 3433 * it still needs to be run. 3434 * 3435 * nonzero = it has been run in the past 3436 * 0 = it has not been run in the past 3437 */ 3438 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 3439 3440 /** @hide */ 3441 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 3442 3443 /** 3444 * Scaling factor for normal window animations. Setting to 0 will disable window 3445 * animations. 3446 * 3447 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 3448 */ 3449 @Deprecated 3450 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 3451 3452 /** 3453 * Scaling factor for activity transition animations. Setting to 0 will disable window 3454 * animations. 3455 * 3456 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 3457 */ 3458 @Deprecated 3459 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 3460 3461 /** 3462 * Scaling factor for Animator-based animations. This affects both the start delay and 3463 * duration of all such animations. Setting to 0 will cause animations to end immediately. 3464 * The default value is 1. 3465 * 3466 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 3467 */ 3468 @Deprecated 3469 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 3470 3471 /** 3472 * Control whether the accelerometer will be used to change screen 3473 * orientation. If 0, it will not be used unless explicitly requested 3474 * by the application; if 1, it will be used by default unless explicitly 3475 * disabled by the application. 3476 */ 3477 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 3478 3479 /** @hide */ 3480 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 3481 3482 /** 3483 * Default screen rotation when no other policy applies. 3484 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 3485 * preference, this rotation value will be used. Must be one of the 3486 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 3487 * 3488 * @see android.view.Display#getRotation 3489 */ 3490 public static final String USER_ROTATION = "user_rotation"; 3491 3492 /** @hide */ 3493 public static final Validator USER_ROTATION_VALIDATOR = 3494 new InclusiveIntegerRangeValidator(0, 3); 3495 3496 /** 3497 * Control whether the rotation lock toggle in the System UI should be hidden. 3498 * Typically this is done for accessibility purposes to make it harder for 3499 * the user to accidentally toggle the rotation lock while the display rotation 3500 * has been locked for accessibility. 3501 * 3502 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 3503 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 3504 * 3505 * @hide 3506 */ 3507 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 3508 "hide_rotation_lock_toggle_for_accessibility"; 3509 3510 /** @hide */ 3511 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 3512 sBooleanValidator; 3513 3514 /** 3515 * Whether the phone vibrates when it is ringing due to an incoming call. This will 3516 * be used by Phone and Setting apps; it shouldn't affect other apps. 3517 * The value is boolean (1 or 0). 3518 * 3519 * Note: this is not same as "vibrate on ring", which had been available until ICS. 3520 * It was about AudioManager's setting and thus affected all the applications which 3521 * relied on the setting, while this is purely about the vibration setting for incoming 3522 * calls. 3523 */ 3524 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 3525 3526 /** @hide */ 3527 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 3528 3529 /** 3530 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 3531 * boolean (1 or 0). 3532 */ 3533 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 3534 3535 /** @hide */ 3536 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3537 3538 /** 3539 * CDMA only settings 3540 * DTMF tone type played by the dialer when dialing. 3541 * 0 = Normal 3542 * 1 = Long 3543 */ 3544 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 3545 3546 /** @hide */ 3547 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 3548 3549 /** 3550 * Whether the hearing aid is enabled. The value is 3551 * boolean (1 or 0). 3552 * @hide 3553 */ 3554 public static final String HEARING_AID = "hearing_aid"; 3555 3556 /** @hide */ 3557 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 3558 3559 /** 3560 * CDMA only settings 3561 * TTY Mode 3562 * 0 = OFF 3563 * 1 = FULL 3564 * 2 = VCO 3565 * 3 = HCO 3566 * @hide 3567 */ 3568 public static final String TTY_MODE = "tty_mode"; 3569 3570 /** @hide */ 3571 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 3572 3573 /** 3574 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 3575 * boolean (1 or 0). 3576 */ 3577 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 3578 3579 /** @hide */ 3580 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3581 3582 /** 3583 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3584 * boolean (1 or 0). 3585 */ 3586 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3587 3588 /** @hide */ 3589 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3590 3591 /** 3592 * @deprecated Each application that shows web suggestions should have its own 3593 * setting for this. 3594 */ 3595 @Deprecated 3596 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3597 3598 /** @hide */ 3599 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3600 3601 /** 3602 * Whether the notification LED should repeatedly flash when a notification is 3603 * pending. The value is boolean (1 or 0). 3604 * @hide 3605 */ 3606 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3607 3608 /** @hide */ 3609 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3610 3611 /** 3612 * Show pointer location on screen? 3613 * 0 = no 3614 * 1 = yes 3615 * @hide 3616 */ 3617 public static final String POINTER_LOCATION = "pointer_location"; 3618 3619 /** @hide */ 3620 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3621 3622 /** 3623 * Show touch positions on screen? 3624 * 0 = no 3625 * 1 = yes 3626 * @hide 3627 */ 3628 public static final String SHOW_TOUCHES = "show_touches"; 3629 3630 /** @hide */ 3631 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3632 3633 /** 3634 * Log raw orientation data from 3635 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3636 * orientationplot.py tool. 3637 * 0 = no 3638 * 1 = yes 3639 * @hide 3640 */ 3641 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3642 "window_orientation_listener_log"; 3643 3644 /** @hide */ 3645 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3646 3647 /** 3648 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3649 * instead 3650 * @hide 3651 */ 3652 @Deprecated 3653 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3654 3655 /** 3656 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3657 * instead 3658 * @hide 3659 */ 3660 @Deprecated 3661 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3662 3663 /** 3664 * Whether to play sounds when the keyguard is shown and dismissed. 3665 * @hide 3666 */ 3667 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3668 3669 /** @hide */ 3670 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3671 3672 /** 3673 * Whether the lockscreen should be completely disabled. 3674 * @hide 3675 */ 3676 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3677 3678 /** @hide */ 3679 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3680 3681 /** 3682 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3683 * instead 3684 * @hide 3685 */ 3686 @Deprecated 3687 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3688 3689 /** 3690 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3691 * instead 3692 * @hide 3693 */ 3694 @Deprecated 3695 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3696 3697 /** 3698 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3699 * instead 3700 * @hide 3701 */ 3702 @Deprecated 3703 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3704 3705 /** 3706 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3707 * instead 3708 * @hide 3709 */ 3710 @Deprecated 3711 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3712 3713 /** 3714 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3715 * instead 3716 * @hide 3717 */ 3718 @Deprecated 3719 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3720 3721 /** 3722 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3723 * instead 3724 * @hide 3725 */ 3726 @Deprecated 3727 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3728 3729 /** 3730 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3731 * instead 3732 * @hide 3733 */ 3734 @Deprecated 3735 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3736 3737 /** 3738 * Receive incoming SIP calls? 3739 * 0 = no 3740 * 1 = yes 3741 * @hide 3742 */ 3743 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3744 3745 /** @hide */ 3746 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3747 3748 /** 3749 * Call Preference String. 3750 * "SIP_ALWAYS" : Always use SIP with network access 3751 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3752 * @hide 3753 */ 3754 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3755 3756 /** @hide */ 3757 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3758 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3759 3760 /** 3761 * One of the sip call options: Always use SIP with network access. 3762 * @hide 3763 */ 3764 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3765 3766 /** @hide */ 3767 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3768 3769 /** 3770 * One of the sip call options: Only if destination is a SIP address. 3771 * @hide 3772 */ 3773 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3774 3775 /** @hide */ 3776 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3777 3778 /** 3779 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3780 * the user should be prompted each time a call is made whether it should be placed using 3781 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3782 * SIP_ADDRESS_ONLY. 3783 * @hide 3784 */ 3785 @Deprecated 3786 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3787 3788 /** @hide */ 3789 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3790 3791 /** 3792 * Pointer speed setting. 3793 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3794 * -7 = slowest 3795 * 0 = default speed 3796 * +7 = fastest 3797 * @hide 3798 */ 3799 public static final String POINTER_SPEED = "pointer_speed"; 3800 3801 /** @hide */ 3802 public static final Validator POINTER_SPEED_VALIDATOR = 3803 new InclusiveFloatRangeValidator(-7, 7); 3804 3805 /** 3806 * Whether lock-to-app will be triggered by long-press on recents. 3807 * @hide 3808 */ 3809 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3810 3811 /** @hide */ 3812 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3813 3814 /** 3815 * I am the lolrus. 3816 * <p> 3817 * Nonzero values indicate that the user has a bukkit. 3818 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3819 * @hide 3820 */ 3821 public static final String EGG_MODE = "egg_mode"; 3822 3823 /** @hide */ 3824 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3825 @Override 3826 public boolean validate(String value) { 3827 try { 3828 return Long.parseLong(value) >= 0; 3829 } catch (NumberFormatException e) { 3830 return false; 3831 } 3832 } 3833 }; 3834 3835 /** 3836 * IMPORTANT: If you add a new public settings you also have to add it to 3837 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3838 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3839 * the setting value. See an example above. 3840 */ 3841 3842 /** 3843 * Settings to backup. This is here so that it's in the same place as the settings 3844 * keys and easy to update. 3845 * 3846 * NOTE: Settings are backed up and restored in the order they appear 3847 * in this array. If you have one setting depending on another, 3848 * make sure that they are ordered appropriately. 3849 * 3850 * @hide 3851 */ 3852 public static final String[] SETTINGS_TO_BACKUP = { 3853 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3854 WIFI_USE_STATIC_IP, 3855 WIFI_STATIC_IP, 3856 WIFI_STATIC_GATEWAY, 3857 WIFI_STATIC_NETMASK, 3858 WIFI_STATIC_DNS1, 3859 WIFI_STATIC_DNS2, 3860 BLUETOOTH_DISCOVERABILITY, 3861 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3862 FONT_SCALE, 3863 DIM_SCREEN, 3864 SCREEN_OFF_TIMEOUT, 3865 SCREEN_BRIGHTNESS, 3866 SCREEN_BRIGHTNESS_MODE, 3867 SCREEN_AUTO_BRIGHTNESS_ADJ, 3868 VIBRATE_INPUT_DEVICES, 3869 MODE_RINGER_STREAMS_AFFECTED, 3870 TEXT_AUTO_REPLACE, 3871 TEXT_AUTO_CAPS, 3872 TEXT_AUTO_PUNCTUATE, 3873 TEXT_SHOW_PASSWORD, 3874 AUTO_TIME, // moved to global 3875 AUTO_TIME_ZONE, // moved to global 3876 TIME_12_24, 3877 DATE_FORMAT, 3878 DTMF_TONE_WHEN_DIALING, 3879 DTMF_TONE_TYPE_WHEN_DIALING, 3880 HEARING_AID, 3881 TTY_MODE, 3882 MASTER_MONO, 3883 SOUND_EFFECTS_ENABLED, 3884 HAPTIC_FEEDBACK_ENABLED, 3885 POWER_SOUNDS_ENABLED, // moved to global 3886 DOCK_SOUNDS_ENABLED, // moved to global 3887 LOCKSCREEN_SOUNDS_ENABLED, 3888 SHOW_WEB_SUGGESTIONS, 3889 SIP_CALL_OPTIONS, 3890 SIP_RECEIVE_CALLS, 3891 POINTER_SPEED, 3892 VIBRATE_WHEN_RINGING, 3893 RINGTONE, 3894 LOCK_TO_APP_ENABLED, 3895 NOTIFICATION_SOUND, 3896 ACCELEROMETER_ROTATION 3897 }; 3898 3899 /** 3900 * These are all public system settings 3901 * 3902 * @hide 3903 */ 3904 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3905 static { 3906 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3907 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3908 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3909 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3910 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3911 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3912 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3913 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3914 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3915 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3916 PUBLIC_SETTINGS.add(FONT_SCALE); 3917 PUBLIC_SETTINGS.add(DIM_SCREEN); 3918 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3919 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3920 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3921 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3922 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3923 PUBLIC_SETTINGS.add(VIBRATE_ON); 3924 PUBLIC_SETTINGS.add(VOLUME_RING); 3925 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3926 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3927 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3928 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3929 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3930 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3931 PUBLIC_SETTINGS.add(RINGTONE); 3932 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3933 PUBLIC_SETTINGS.add(ALARM_ALERT); 3934 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3935 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3936 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3937 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3938 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3939 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3940 PUBLIC_SETTINGS.add(TIME_12_24); 3941 PUBLIC_SETTINGS.add(DATE_FORMAT); 3942 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3943 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3944 PUBLIC_SETTINGS.add(USER_ROTATION); 3945 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3946 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3947 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3948 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3949 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3950 } 3951 3952 /** 3953 * These are all hidden system settings. 3954 * 3955 * @hide 3956 */ 3957 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3958 static { 3959 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3960 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3961 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3962 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3963 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3964 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3965 PRIVATE_SETTINGS.add(MASTER_MONO); 3966 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3967 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3968 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3969 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3970 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3971 PRIVATE_SETTINGS.add(HEARING_AID); 3972 PRIVATE_SETTINGS.add(TTY_MODE); 3973 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3974 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3975 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3976 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3977 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3978 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3979 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3980 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3981 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3982 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3983 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3984 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3985 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3986 PRIVATE_SETTINGS.add(LOCK_SOUND); 3987 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3988 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3989 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3990 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3991 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3992 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3993 PRIVATE_SETTINGS.add(POINTER_SPEED); 3994 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3995 PRIVATE_SETTINGS.add(EGG_MODE); 3996 } 3997 3998 /** 3999 * These are all public system settings 4000 * 4001 * @hide 4002 */ 4003 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 4004 static { 4005 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 4006 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4007 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 4008 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 4009 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 4010 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 4011 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 4012 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 4013 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 4014 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 4015 VALIDATORS.put(SCREEN_BRIGHTNESS_FOR_VR, SCREEN_BRIGHTNESS_FOR_VR_VALIDATOR); 4016 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 4017 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 4018 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 4019 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 4020 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 4021 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 4022 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 4023 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 4024 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 4025 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 4026 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 4027 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 4028 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 4029 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 4030 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 4031 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 4032 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 4033 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 4034 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 4035 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 4036 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 4037 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 4038 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 4039 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 4040 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 4041 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 4042 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 4043 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 4044 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 4045 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 4046 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 4047 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 4048 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 4049 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 4050 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 4051 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 4052 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 4053 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 4054 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 4055 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 4056 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 4057 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 4058 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 4059 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 4060 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 4061 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 4062 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 4063 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 4064 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 4065 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 4066 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 4067 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 4068 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 4069 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 4070 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 4071 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 4072 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 4073 } 4074 4075 /** 4076 * These entries are considered common between the personal and the managed profile, 4077 * since the managed profile doesn't get to change them. 4078 */ 4079 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 4080 static { 4081 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 4082 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 4083 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 4084 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 4085 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 4086 } 4087 4088 /** @hide */ 4089 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 4090 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 4091 } 4092 4093 /** 4094 * These entries should be cloned from this profile's parent only if the dependency's 4095 * value is true ("1") 4096 * 4097 * Note: the dependencies must be Secure settings 4098 * 4099 * @hide 4100 */ 4101 public static final Map<String, String> CLONE_FROM_PARENT_ON_VALUE = new ArrayMap<>(); 4102 static { 4103 CLONE_FROM_PARENT_ON_VALUE.put(RINGTONE, Secure.SYNC_PARENT_SOUNDS); 4104 CLONE_FROM_PARENT_ON_VALUE.put(NOTIFICATION_SOUND, Secure.SYNC_PARENT_SOUNDS); 4105 CLONE_FROM_PARENT_ON_VALUE.put(ALARM_ALERT, Secure.SYNC_PARENT_SOUNDS); 4106 } 4107 4108 /** @hide */ 4109 public static void getCloneFromParentOnValueSettings(Map<String, String> outMap) { 4110 outMap.putAll(CLONE_FROM_PARENT_ON_VALUE); 4111 } 4112 4113 /** 4114 * System settings which can be accessed by ephemeral apps. 4115 * @hide 4116 */ 4117 public static final Set<String> EPHEMERAL_SETTINGS = new ArraySet<>(); 4118 static { 4119 EPHEMERAL_SETTINGS.add(TEXT_AUTO_REPLACE); 4120 EPHEMERAL_SETTINGS.add(TEXT_AUTO_CAPS); 4121 EPHEMERAL_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 4122 EPHEMERAL_SETTINGS.add(TEXT_SHOW_PASSWORD); 4123 EPHEMERAL_SETTINGS.add(DATE_FORMAT); 4124 EPHEMERAL_SETTINGS.add(FONT_SCALE); 4125 EPHEMERAL_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 4126 EPHEMERAL_SETTINGS.add(TIME_12_24); 4127 } 4128 4129 /** 4130 * When to use Wi-Fi calling 4131 * 4132 * @see android.telephony.TelephonyManager.WifiCallingChoices 4133 * @hide 4134 */ 4135 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 4136 4137 // Settings moved to Settings.Secure 4138 4139 /** 4140 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 4141 * instead 4142 */ 4143 @Deprecated 4144 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4145 4146 /** 4147 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 4148 */ 4149 @Deprecated 4150 public static final String ANDROID_ID = Secure.ANDROID_ID; 4151 4152 /** 4153 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4154 */ 4155 @Deprecated 4156 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4157 4158 /** 4159 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4160 */ 4161 @Deprecated 4162 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4163 4164 /** 4165 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4166 */ 4167 @Deprecated 4168 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4169 4170 /** 4171 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 4172 */ 4173 @Deprecated 4174 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4175 4176 /** 4177 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 4178 */ 4179 @Deprecated 4180 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 4181 4182 /** 4183 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 4184 * instead 4185 */ 4186 @Deprecated 4187 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 4188 4189 /** 4190 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 4191 */ 4192 @Deprecated 4193 public static final String LOGGING_ID = Secure.LOGGING_ID; 4194 4195 /** 4196 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4197 */ 4198 @Deprecated 4199 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4200 4201 /** 4202 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 4203 * instead 4204 */ 4205 @Deprecated 4206 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 4207 4208 /** 4209 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 4210 * instead 4211 */ 4212 @Deprecated 4213 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 4214 4215 /** 4216 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 4217 * instead 4218 */ 4219 @Deprecated 4220 public static final String PARENTAL_CONTROL_REDIRECT_URL = 4221 Secure.PARENTAL_CONTROL_REDIRECT_URL; 4222 4223 /** 4224 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 4225 */ 4226 @Deprecated 4227 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 4228 4229 /** 4230 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4231 */ 4232 @Deprecated 4233 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4234 4235 /** 4236 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4237 */ 4238 @Deprecated 4239 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4240 4241 /** 4242 * @deprecated Use 4243 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4244 */ 4245 @Deprecated 4246 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 4247 4248 /** 4249 * @deprecated Use 4250 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 4251 */ 4252 @Deprecated 4253 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 4254 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 4255 4256 /** 4257 * @deprecated Use 4258 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 4259 */ 4260 @Deprecated 4261 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4262 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4263 4264 /** 4265 * @deprecated Use 4266 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 4267 */ 4268 @Deprecated 4269 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4270 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4271 4272 /** 4273 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4274 * instead 4275 */ 4276 @Deprecated 4277 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4278 4279 /** 4280 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 4281 */ 4282 @Deprecated 4283 public static final String WIFI_ON = Global.WIFI_ON; 4284 4285 /** 4286 * @deprecated Use 4287 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 4288 * instead 4289 */ 4290 @Deprecated 4291 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4292 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 4293 4294 /** 4295 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 4296 */ 4297 @Deprecated 4298 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 4299 4300 /** 4301 * @deprecated Use 4302 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 4303 */ 4304 @Deprecated 4305 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4306 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 4307 4308 /** 4309 * @deprecated Use 4310 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 4311 */ 4312 @Deprecated 4313 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4314 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 4315 4316 /** 4317 * @deprecated Use 4318 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 4319 * instead 4320 */ 4321 @Deprecated 4322 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4323 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 4324 4325 /** 4326 * @deprecated Use 4327 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 4328 */ 4329 @Deprecated 4330 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4331 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 4332 4333 /** 4334 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 4335 * instead 4336 */ 4337 @Deprecated 4338 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 4339 4340 /** 4341 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4342 */ 4343 @Deprecated 4344 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 4345 4346 /** 4347 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 4348 */ 4349 @Deprecated 4350 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 4351 4352 /** 4353 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 4354 * instead 4355 */ 4356 @Deprecated 4357 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 4358 4359 /** 4360 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 4361 * instead 4362 */ 4363 @Deprecated 4364 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 4365 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 4366 4367 /** 4368 * Checks if the specified app can modify system settings. As of API 4369 * level 23, an app cannot modify system settings unless it declares the 4370 * {@link android.Manifest.permission#WRITE_SETTINGS} 4371 * permission in its manifest, <em>and</em> the user specifically grants 4372 * the app this capability. To prompt the user to grant this approval, 4373 * the app must send an intent with the action {@link 4374 * android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}, which causes 4375 * the system to display a permission management screen. 4376 * 4377 * @param context App context. 4378 * @return true if the calling app can write to system settings, false otherwise 4379 */ 4380 public static boolean canWrite(Context context) { 4381 return isCallingPackageAllowedToWriteSettings(context, Process.myUid(), 4382 context.getOpPackageName(), false); 4383 } 4384 } 4385 4386 /** 4387 * Secure system settings, containing system preferences that applications 4388 * can read but are not allowed to write. These are for preferences that 4389 * the user must explicitly modify through the system UI or specialized 4390 * APIs for those values, not modified directly by applications. 4391 */ 4392 public static final class Secure extends NameValueTable { 4393 /** 4394 * The content:// style URL for this table 4395 */ 4396 public static final Uri CONTENT_URI = 4397 Uri.parse("content://" + AUTHORITY + "/secure"); 4398 4399 private static final ContentProviderHolder sProviderHolder = 4400 new ContentProviderHolder(CONTENT_URI); 4401 4402 // Populated lazily, guarded by class object: 4403 private static final NameValueCache sNameValueCache = new NameValueCache( 4404 CONTENT_URI, 4405 CALL_METHOD_GET_SECURE, 4406 CALL_METHOD_PUT_SECURE, 4407 sProviderHolder); 4408 4409 private static ILockSettings sLockSettings = null; 4410 4411 private static boolean sIsSystemProcess; 4412 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 4413 private static final HashSet<String> MOVED_TO_GLOBAL; 4414 static { 4415 MOVED_TO_LOCK_SETTINGS = new HashSet<>(3); 4416 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 4417 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 4418 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 4419 4420 MOVED_TO_GLOBAL = new HashSet<>(); 4421 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 4422 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 4423 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 4424 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 4425 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 4426 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 4427 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 4428 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 4429 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 4430 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 4431 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 4432 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 4433 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 4434 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 4435 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 4436 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 4437 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 4438 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 4439 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 4440 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 4441 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 4442 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 4443 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 4444 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 4445 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 4446 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 4447 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 4448 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 4449 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 4450 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 4451 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 4452 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 4453 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 4454 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 4455 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 4456 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 4457 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 4458 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 4459 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 4460 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 4461 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 4462 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 4463 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 4464 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 4465 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 4466 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 4467 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 4468 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 4469 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 4470 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 4471 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 4472 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 4473 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 4474 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 4475 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 4476 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 4477 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 4478 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 4479 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4480 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 4481 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 4482 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 4483 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 4484 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 4485 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 4486 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 4487 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_VERBOSE_LOGGING_ENABLED); 4488 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 4489 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 4490 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 4491 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 4492 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 4493 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 4494 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 4495 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 4496 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 4497 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 4498 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 4499 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 4500 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 4501 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 4502 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 4503 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 4504 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 4505 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 4506 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 4507 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 4508 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 4509 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 4510 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 4511 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 4512 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 4513 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 4514 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 4515 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 4516 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 4517 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 4518 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 4519 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 4520 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 4521 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 4522 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 4523 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 4524 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 4525 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 4526 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 4527 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 4528 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 4529 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 4530 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 4531 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 4532 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 4533 } 4534 4535 /** @hide */ 4536 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 4537 outKeySet.addAll(MOVED_TO_GLOBAL); 4538 } 4539 4540 /** 4541 * Look up a name in the database. 4542 * @param resolver to access the database with 4543 * @param name to look up in the table 4544 * @return the corresponding value, or null if not present 4545 */ 4546 public static String getString(ContentResolver resolver, String name) { 4547 return getStringForUser(resolver, name, UserHandle.myUserId()); 4548 } 4549 4550 /** @hide */ 4551 public static String getStringForUser(ContentResolver resolver, String name, 4552 int userHandle) { 4553 if (MOVED_TO_GLOBAL.contains(name)) { 4554 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4555 + " to android.provider.Settings.Global."); 4556 return Global.getStringForUser(resolver, name, userHandle); 4557 } 4558 4559 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 4560 synchronized (Secure.class) { 4561 if (sLockSettings == null) { 4562 sLockSettings = ILockSettings.Stub.asInterface( 4563 (IBinder) ServiceManager.getService("lock_settings")); 4564 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 4565 } 4566 } 4567 if (sLockSettings != null && !sIsSystemProcess) { 4568 // No context; use the ActivityThread's context as an approximation for 4569 // determining the target API level. 4570 Application application = ActivityThread.currentApplication(); 4571 4572 boolean isPreMnc = application != null 4573 && application.getApplicationInfo() != null 4574 && application.getApplicationInfo().targetSdkVersion 4575 <= VERSION_CODES.LOLLIPOP_MR1; 4576 if (isPreMnc) { 4577 try { 4578 return sLockSettings.getString(name, "0", userHandle); 4579 } catch (RemoteException re) { 4580 // Fall through 4581 } 4582 } else { 4583 throw new SecurityException("Settings.Secure." + name 4584 + " is deprecated and no longer accessible." 4585 + " See API documentation for potential replacements."); 4586 } 4587 } 4588 } 4589 4590 return sNameValueCache.getStringForUser(resolver, name, userHandle); 4591 } 4592 4593 /** 4594 * Store a name/value pair into the database. 4595 * @param resolver to access the database with 4596 * @param name to store 4597 * @param value to associate with the name 4598 * @return true if the value was set, false on database errors 4599 */ 4600 public static boolean putString(ContentResolver resolver, String name, String value) { 4601 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 4602 } 4603 4604 /** @hide */ 4605 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 4606 int userHandle) { 4607 return putStringForUser(resolver, name, value, null, false, userHandle); 4608 } 4609 4610 /** @hide */ 4611 public static boolean putStringForUser(@NonNull ContentResolver resolver, 4612 @NonNull String name, @Nullable String value, @Nullable String tag, 4613 boolean makeDefault, @UserIdInt int userHandle) { 4614 if (LOCATION_MODE.equals(name)) { 4615 // Map LOCATION_MODE to underlying location provider storage API 4616 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 4617 } 4618 if (MOVED_TO_GLOBAL.contains(name)) { 4619 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 4620 + " to android.provider.Settings.Global"); 4621 return Global.putStringForUser(resolver, name, value, 4622 tag, makeDefault, userHandle); 4623 } 4624 return sNameValueCache.putStringForUser(resolver, name, value, tag, 4625 makeDefault, userHandle); 4626 } 4627 4628 /** 4629 * Store a name/value pair into the database. 4630 * <p> 4631 * The method takes an optional tag to associate with the setting 4632 * which can be used to clear only settings made by your package and 4633 * associated with this tag by passing the tag to {@link 4634 * #resetToDefaults(ContentResolver, String)}. Anyone can override 4635 * the current tag. Also if another package changes the setting 4636 * then the tag will be set to the one specified in the set call 4637 * which can be null. Also any of the settings setters that do not 4638 * take a tag as an argument effectively clears the tag. 4639 * </p><p> 4640 * For example, if you set settings A and B with tags T1 and T2 and 4641 * another app changes setting A (potentially to the same value), it 4642 * can assign to it a tag T3 (note that now the package that changed 4643 * the setting is not yours). Now if you reset your changes for T1 and 4644 * T2 only setting B will be reset and A not (as it was changed by 4645 * another package) but since A did not change you are in the desired 4646 * initial state. Now if the other app changes the value of A (assuming 4647 * you registered an observer in the beginning) you would detect that 4648 * the setting was changed by another app and handle this appropriately 4649 * (ignore, set back to some value, etc). 4650 * </p><p> 4651 * Also the method takes an argument whether to make the value the 4652 * default for this setting. If the system already specified a default 4653 * value, then the one passed in here will <strong>not</strong> 4654 * be set as the default. 4655 * </p> 4656 * 4657 * @param resolver to access the database with. 4658 * @param name to store. 4659 * @param value to associate with the name. 4660 * @param tag to associate with the setting. 4661 * @param makeDefault whether to make the value the default one. 4662 * @return true if the value was set, false on database errors. 4663 * 4664 * @see #resetToDefaults(ContentResolver, String) 4665 * 4666 * @hide 4667 */ 4668 @SystemApi 4669 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4670 public static boolean putString(@NonNull ContentResolver resolver, 4671 @NonNull String name, @Nullable String value, @Nullable String tag, 4672 boolean makeDefault) { 4673 return putStringForUser(resolver, name, value, tag, makeDefault, 4674 UserHandle.myUserId()); 4675 } 4676 4677 /** 4678 * Reset the settings to their defaults. This would reset <strong>only</strong> 4679 * settings set by the caller's package. Think of it of a way to undo your own 4680 * changes to the global settings. Passing in the optional tag will reset only 4681 * settings changed by your package and associated with this tag. 4682 * 4683 * @param resolver Handle to the content resolver. 4684 * @param tag Optional tag which should be associated with the settings to reset. 4685 * 4686 * @see #putString(ContentResolver, String, String, String, boolean) 4687 * 4688 * @hide 4689 */ 4690 @SystemApi 4691 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 4692 public static void resetToDefaults(@NonNull ContentResolver resolver, 4693 @Nullable String tag) { 4694 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 4695 UserHandle.myUserId()); 4696 } 4697 4698 /** 4699 * 4700 * Reset the settings to their defaults for a given user with a specific mode. The 4701 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 4702 * allowing resetting the settings made by a package and associated with the tag. 4703 * 4704 * @param resolver Handle to the content resolver. 4705 * @param tag Optional tag which should be associated with the settings to reset. 4706 * @param mode The reset mode. 4707 * @param userHandle The user for which to reset to defaults. 4708 * 4709 * @see #RESET_MODE_PACKAGE_DEFAULTS 4710 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 4711 * @see #RESET_MODE_UNTRUSTED_CHANGES 4712 * @see #RESET_MODE_TRUSTED_DEFAULTS 4713 * 4714 * @hide 4715 */ 4716 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 4717 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 4718 try { 4719 Bundle arg = new Bundle(); 4720 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 4721 if (tag != null) { 4722 arg.putString(CALL_METHOD_TAG_KEY, tag); 4723 } 4724 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 4725 IContentProvider cp = sProviderHolder.getProvider(resolver); 4726 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_SECURE, null, arg); 4727 } catch (RemoteException e) { 4728 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 4729 } 4730 } 4731 4732 /** 4733 * Construct the content URI for a particular name/value pair, 4734 * useful for monitoring changes with a ContentObserver. 4735 * @param name to look up in the table 4736 * @return the corresponding content URI, or null if not present 4737 */ 4738 public static Uri getUriFor(String name) { 4739 if (MOVED_TO_GLOBAL.contains(name)) { 4740 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4741 + " to android.provider.Settings.Global, returning global URI."); 4742 return Global.getUriFor(Global.CONTENT_URI, name); 4743 } 4744 return getUriFor(CONTENT_URI, name); 4745 } 4746 4747 /** 4748 * Convenience function for retrieving a single secure settings value 4749 * as an integer. Note that internally setting values are always 4750 * stored as strings; this function converts the string to an integer 4751 * for you. The default value will be returned if the setting is 4752 * not defined or not an integer. 4753 * 4754 * @param cr The ContentResolver to access. 4755 * @param name The name of the setting to retrieve. 4756 * @param def Value to return if the setting is not defined. 4757 * 4758 * @return The setting's current value, or 'def' if it is not defined 4759 * or not a valid integer. 4760 */ 4761 public static int getInt(ContentResolver cr, String name, int def) { 4762 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4763 } 4764 4765 /** @hide */ 4766 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4767 if (LOCATION_MODE.equals(name)) { 4768 // Map from to underlying location provider storage API to location mode 4769 return getLocationModeForUser(cr, userHandle); 4770 } 4771 String v = getStringForUser(cr, name, userHandle); 4772 try { 4773 return v != null ? Integer.parseInt(v) : def; 4774 } catch (NumberFormatException e) { 4775 return def; 4776 } 4777 } 4778 4779 /** 4780 * Convenience function for retrieving a single secure settings value 4781 * as an integer. Note that internally setting values are always 4782 * stored as strings; this function converts the string to an integer 4783 * for you. 4784 * <p> 4785 * This version does not take a default value. If the setting has not 4786 * been set, or the string value is not a number, 4787 * it throws {@link SettingNotFoundException}. 4788 * 4789 * @param cr The ContentResolver to access. 4790 * @param name The name of the setting to retrieve. 4791 * 4792 * @throws SettingNotFoundException Thrown if a setting by the given 4793 * name can't be found or the setting value is not an integer. 4794 * 4795 * @return The setting's current value. 4796 */ 4797 public static int getInt(ContentResolver cr, String name) 4798 throws SettingNotFoundException { 4799 return getIntForUser(cr, name, UserHandle.myUserId()); 4800 } 4801 4802 /** @hide */ 4803 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4804 throws SettingNotFoundException { 4805 if (LOCATION_MODE.equals(name)) { 4806 // Map from to underlying location provider storage API to location mode 4807 return getLocationModeForUser(cr, userHandle); 4808 } 4809 String v = getStringForUser(cr, name, userHandle); 4810 try { 4811 return Integer.parseInt(v); 4812 } catch (NumberFormatException e) { 4813 throw new SettingNotFoundException(name); 4814 } 4815 } 4816 4817 /** 4818 * Convenience function for updating a single settings value as an 4819 * integer. This will either create a new entry in the table if the 4820 * given name does not exist, or modify the value of the existing row 4821 * with that name. Note that internally setting values are always 4822 * stored as strings, so this function converts the given value to a 4823 * string before storing it. 4824 * 4825 * @param cr The ContentResolver to access. 4826 * @param name The name of the setting to modify. 4827 * @param value The new value for the setting. 4828 * @return true if the value was set, false on database errors 4829 */ 4830 public static boolean putInt(ContentResolver cr, String name, int value) { 4831 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4832 } 4833 4834 /** @hide */ 4835 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4836 int userHandle) { 4837 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4838 } 4839 4840 /** 4841 * Convenience function for retrieving a single secure settings value 4842 * as a {@code long}. Note that internally setting values are always 4843 * stored as strings; this function converts the string to a {@code long} 4844 * for you. The default value will be returned if the setting is 4845 * not defined or not a {@code long}. 4846 * 4847 * @param cr The ContentResolver to access. 4848 * @param name The name of the setting to retrieve. 4849 * @param def Value to return if the setting is not defined. 4850 * 4851 * @return The setting's current value, or 'def' if it is not defined 4852 * or not a valid {@code long}. 4853 */ 4854 public static long getLong(ContentResolver cr, String name, long def) { 4855 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4856 } 4857 4858 /** @hide */ 4859 public static long getLongForUser(ContentResolver cr, String name, long def, 4860 int userHandle) { 4861 String valString = getStringForUser(cr, name, userHandle); 4862 long value; 4863 try { 4864 value = valString != null ? Long.parseLong(valString) : def; 4865 } catch (NumberFormatException e) { 4866 value = def; 4867 } 4868 return value; 4869 } 4870 4871 /** 4872 * Convenience function for retrieving a single secure settings value 4873 * as a {@code long}. Note that internally setting values are always 4874 * stored as strings; this function converts the string to a {@code long} 4875 * for you. 4876 * <p> 4877 * This version does not take a default value. If the setting has not 4878 * been set, or the string value is not a number, 4879 * it throws {@link SettingNotFoundException}. 4880 * 4881 * @param cr The ContentResolver to access. 4882 * @param name The name of the setting to retrieve. 4883 * 4884 * @return The setting's current value. 4885 * @throws SettingNotFoundException Thrown if a setting by the given 4886 * name can't be found or the setting value is not an integer. 4887 */ 4888 public static long getLong(ContentResolver cr, String name) 4889 throws SettingNotFoundException { 4890 return getLongForUser(cr, name, UserHandle.myUserId()); 4891 } 4892 4893 /** @hide */ 4894 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4895 throws SettingNotFoundException { 4896 String valString = getStringForUser(cr, name, userHandle); 4897 try { 4898 return Long.parseLong(valString); 4899 } catch (NumberFormatException e) { 4900 throw new SettingNotFoundException(name); 4901 } 4902 } 4903 4904 /** 4905 * Convenience function for updating a secure settings value as a long 4906 * integer. This will either create a new entry in the table if the 4907 * given name does not exist, or modify the value of the existing row 4908 * with that name. Note that internally setting values are always 4909 * stored as strings, so this function converts the given value to a 4910 * string before storing it. 4911 * 4912 * @param cr The ContentResolver to access. 4913 * @param name The name of the setting to modify. 4914 * @param value The new value for the setting. 4915 * @return true if the value was set, false on database errors 4916 */ 4917 public static boolean putLong(ContentResolver cr, String name, long value) { 4918 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4919 } 4920 4921 /** @hide */ 4922 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4923 int userHandle) { 4924 return putStringForUser(cr, name, Long.toString(value), userHandle); 4925 } 4926 4927 /** 4928 * Convenience function for retrieving a single secure settings value 4929 * as a floating point number. Note that internally setting values are 4930 * always stored as strings; this function converts the string to an 4931 * float for you. The default value will be returned if the setting 4932 * is not defined or not a valid float. 4933 * 4934 * @param cr The ContentResolver to access. 4935 * @param name The name of the setting to retrieve. 4936 * @param def Value to return if the setting is not defined. 4937 * 4938 * @return The setting's current value, or 'def' if it is not defined 4939 * or not a valid float. 4940 */ 4941 public static float getFloat(ContentResolver cr, String name, float def) { 4942 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4943 } 4944 4945 /** @hide */ 4946 public static float getFloatForUser(ContentResolver cr, String name, float def, 4947 int userHandle) { 4948 String v = getStringForUser(cr, name, userHandle); 4949 try { 4950 return v != null ? Float.parseFloat(v) : def; 4951 } catch (NumberFormatException e) { 4952 return def; 4953 } 4954 } 4955 4956 /** 4957 * Convenience function for retrieving a single secure settings value 4958 * as a float. Note that internally setting values are always 4959 * stored as strings; this function converts the string to a float 4960 * for you. 4961 * <p> 4962 * This version does not take a default value. If the setting has not 4963 * been set, or the string value is not a number, 4964 * it throws {@link SettingNotFoundException}. 4965 * 4966 * @param cr The ContentResolver to access. 4967 * @param name The name of the setting to retrieve. 4968 * 4969 * @throws SettingNotFoundException Thrown if a setting by the given 4970 * name can't be found or the setting value is not a float. 4971 * 4972 * @return The setting's current value. 4973 */ 4974 public static float getFloat(ContentResolver cr, String name) 4975 throws SettingNotFoundException { 4976 return getFloatForUser(cr, name, UserHandle.myUserId()); 4977 } 4978 4979 /** @hide */ 4980 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4981 throws SettingNotFoundException { 4982 String v = getStringForUser(cr, name, userHandle); 4983 if (v == null) { 4984 throw new SettingNotFoundException(name); 4985 } 4986 try { 4987 return Float.parseFloat(v); 4988 } catch (NumberFormatException e) { 4989 throw new SettingNotFoundException(name); 4990 } 4991 } 4992 4993 /** 4994 * Convenience function for updating a single settings value as a 4995 * floating point number. This will either create a new entry in the 4996 * table if the given name does not exist, or modify the value of the 4997 * existing row with that name. Note that internally setting values 4998 * are always stored as strings, so this function converts the given 4999 * value to a string before storing it. 5000 * 5001 * @param cr The ContentResolver to access. 5002 * @param name The name of the setting to modify. 5003 * @param value The new value for the setting. 5004 * @return true if the value was set, false on database errors 5005 */ 5006 public static boolean putFloat(ContentResolver cr, String name, float value) { 5007 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 5008 } 5009 5010 /** @hide */ 5011 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 5012 int userHandle) { 5013 return putStringForUser(cr, name, Float.toString(value), userHandle); 5014 } 5015 5016 /** 5017 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 5018 * instead 5019 */ 5020 @Deprecated 5021 public static final String DEVELOPMENT_SETTINGS_ENABLED = 5022 Global.DEVELOPMENT_SETTINGS_ENABLED; 5023 5024 /** 5025 * When the user has enable the option to have a "bug report" command 5026 * in the power menu. 5027 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 5028 * @hide 5029 */ 5030 @Deprecated 5031 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5032 5033 /** 5034 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 5035 */ 5036 @Deprecated 5037 public static final String ADB_ENABLED = Global.ADB_ENABLED; 5038 5039 /** 5040 * Setting to allow mock locations and location provider status to be injected into the 5041 * LocationManager service for testing purposes during application development. These 5042 * locations and status values override actual location and status information generated 5043 * by network, gps, or other location providers. 5044 * 5045 * @deprecated This settings is not used anymore. 5046 */ 5047 @Deprecated 5048 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 5049 5050 /** 5051 * A 64-bit number (as a hex string) that is randomly 5052 * generated when the user first sets up the device and should remain 5053 * constant for the lifetime of the user's device. The value may 5054 * change if a factory reset is performed on the device. 5055 * <p class="note"><strong>Note:</strong> When a device has <a 5056 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 5057 * (available on certain devices running Android 4.2 or higher), each user appears as a 5058 * completely separate device, so the {@code ANDROID_ID} value is unique to each 5059 * user.</p> 5060 */ 5061 public static final String ANDROID_ID = "android_id"; 5062 5063 /** 5064 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 5065 */ 5066 @Deprecated 5067 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 5068 5069 /** 5070 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 5071 */ 5072 @Deprecated 5073 public static final String DATA_ROAMING = Global.DATA_ROAMING; 5074 5075 /** 5076 * Setting to record the input method used by default, holding the ID 5077 * of the desired method. 5078 */ 5079 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 5080 5081 /** 5082 * Setting to record the input method subtype used by default, holding the ID 5083 * of the desired method. 5084 */ 5085 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 5086 "selected_input_method_subtype"; 5087 5088 /** 5089 * Setting to record the history of input method subtype, holding the pair of ID of IME 5090 * and its last used subtype. 5091 * @hide 5092 */ 5093 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 5094 "input_methods_subtype_history"; 5095 5096 /** 5097 * Setting to record the visibility of input method selector 5098 */ 5099 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 5100 "input_method_selector_visibility"; 5101 5102 /** 5103 * The currently selected voice interaction service flattened ComponentName. 5104 * @hide 5105 */ 5106 @TestApi 5107 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 5108 5109 /** 5110 * The currently selected auto-fill service flattened ComponentName. 5111 * @hide 5112 */ 5113 @TestApi 5114 public static final String AUTO_FILL_SERVICE = "auto_fill_service"; 5115 5116 /** 5117 * bluetooth HCI snoop log configuration 5118 * @hide 5119 */ 5120 public static final String BLUETOOTH_HCI_LOG = 5121 "bluetooth_hci_log"; 5122 5123 /** 5124 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 5125 */ 5126 @Deprecated 5127 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 5128 5129 /** 5130 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 5131 * @hide 5132 */ 5133 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 5134 5135 /** 5136 * Prefix for category name that marks whether a suggested action from that category was 5137 * completed. 5138 * @hide 5139 */ 5140 public static final String COMPLETED_CATEGORY_PREFIX = "suggested.completed_category."; 5141 5142 /** 5143 * List of input methods that are currently enabled. This is a string 5144 * containing the IDs of all enabled input methods, each ID separated 5145 * by ':'. 5146 */ 5147 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 5148 5149 /** 5150 * List of system input methods that are currently disabled. This is a string 5151 * containing the IDs of all disabled input methods, each ID separated 5152 * by ':'. 5153 * @hide 5154 */ 5155 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 5156 5157 /** 5158 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 5159 * determines if the IME should be shown when a hard keyboard is attached. 5160 * @hide 5161 */ 5162 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 5163 5164 /** 5165 * Host name and port for global http proxy. Uses ':' seperator for 5166 * between host and port. 5167 * 5168 * @deprecated Use {@link Global#HTTP_PROXY} 5169 */ 5170 @Deprecated 5171 public static final String HTTP_PROXY = Global.HTTP_PROXY; 5172 5173 /** 5174 * Package designated as always-on VPN provider. 5175 * 5176 * @hide 5177 */ 5178 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 5179 5180 /** 5181 * Whether to block networking outside of VPN connections while always-on is set. 5182 * @see #ALWAYS_ON_VPN_APP 5183 * 5184 * @hide 5185 */ 5186 public static final String ALWAYS_ON_VPN_LOCKDOWN = "always_on_vpn_lockdown"; 5187 5188 /** 5189 * Whether applications can be installed for this user via the system's 5190 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 5191 * 5192 * <p>1 = permit app installation via the system package installer intent 5193 * <p>0 = do not allow use of the package installer 5194 * @deprecated Starting from {@link android.os.Build.VERSION_CODES#O}, apps should use 5195 * {@link PackageManager#canRequestPackageInstalls()} 5196 * @see PackageManager#canRequestPackageInstalls() 5197 */ 5198 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 5199 5200 /** 5201 * Comma-separated list of location providers that activities may access. Do not rely on 5202 * this value being present in settings.db or on ContentObserver notifications on the 5203 * corresponding Uri. 5204 * 5205 * @deprecated use {@link #LOCATION_MODE} and 5206 * {@link LocationManager#MODE_CHANGED_ACTION} (or 5207 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 5208 */ 5209 @Deprecated 5210 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 5211 5212 /** 5213 * The degree of location access enabled by the user. 5214 * <p> 5215 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 5216 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 5217 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 5218 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 5219 * modes that might be added in the future. 5220 * <p> 5221 * Note: do not rely on this value being present in settings.db or on ContentObserver 5222 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 5223 * to receive changes in this value. 5224 */ 5225 public static final String LOCATION_MODE = "location_mode"; 5226 /** 5227 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 5228 * {@link #LOCATION_MODE_OFF} 5229 * @hide 5230 */ 5231 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 5232 5233 /** 5234 * Sets all location providers to the previous states before location was turned off. 5235 * @hide 5236 */ 5237 public static final int LOCATION_MODE_PREVIOUS = -1; 5238 /** 5239 * Location access disabled. 5240 */ 5241 public static final int LOCATION_MODE_OFF = 0; 5242 /** 5243 * Network Location Provider disabled, but GPS and other sensors enabled. 5244 */ 5245 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 5246 /** 5247 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 5248 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 5249 * {@link android.location.Criteria#POWER_MEDIUM}. 5250 */ 5251 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 5252 /** 5253 * Best-effort location computation allowed. 5254 */ 5255 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 5256 5257 /** 5258 * A flag containing settings used for biometric weak 5259 * @hide 5260 */ 5261 @Deprecated 5262 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 5263 "lock_biometric_weak_flags"; 5264 5265 /** 5266 * Whether lock-to-app will lock the keyguard when exiting. 5267 * @hide 5268 */ 5269 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 5270 5271 /** 5272 * Whether autolock is enabled (0 = false, 1 = true) 5273 * 5274 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 5275 * level of the keyguard. Accessing this setting from an app that is targeting 5276 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5277 */ 5278 @Deprecated 5279 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 5280 5281 /** 5282 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 5283 * 5284 * @deprecated Accessing this setting from an app that is targeting 5285 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5286 */ 5287 @Deprecated 5288 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 5289 5290 /** 5291 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 5292 * true) 5293 * 5294 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 5295 * lockscreen uses 5296 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 5297 * Accessing this setting from an app that is targeting 5298 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 5299 */ 5300 @Deprecated 5301 public static final String 5302 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 5303 5304 /** 5305 * This preference allows the device to be locked given time after screen goes off, 5306 * subject to current DeviceAdmin policy limits. 5307 * @hide 5308 */ 5309 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 5310 5311 5312 /** 5313 * This preference contains the string that shows for owner info on LockScreen. 5314 * @hide 5315 * @deprecated 5316 */ 5317 @Deprecated 5318 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 5319 5320 /** 5321 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 5322 * @hide 5323 */ 5324 @Deprecated 5325 public static final String LOCK_SCREEN_APPWIDGET_IDS = 5326 "lock_screen_appwidget_ids"; 5327 5328 /** 5329 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 5330 * @hide 5331 */ 5332 @Deprecated 5333 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 5334 "lock_screen_fallback_appwidget_id"; 5335 5336 /** 5337 * Index of the lockscreen appwidget to restore, -1 if none. 5338 * @hide 5339 */ 5340 @Deprecated 5341 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 5342 "lock_screen_sticky_appwidget"; 5343 5344 /** 5345 * This preference enables showing the owner info on LockScreen. 5346 * @hide 5347 * @deprecated 5348 */ 5349 @Deprecated 5350 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 5351 "lock_screen_owner_info_enabled"; 5352 5353 /** 5354 * When set by a user, allows notifications to be shown atop a securely locked screen 5355 * in their full "private" form (same as when the device is unlocked). 5356 * @hide 5357 */ 5358 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 5359 "lock_screen_allow_private_notifications"; 5360 5361 /** 5362 * When set by a user, allows notification remote input atop a securely locked screen 5363 * without having to unlock 5364 * @hide 5365 */ 5366 public static final String LOCK_SCREEN_ALLOW_REMOTE_INPUT = 5367 "lock_screen_allow_remote_input"; 5368 5369 /** 5370 * Set by the system to track if the user needs to see the call to action for 5371 * the lockscreen notification policy. 5372 * @hide 5373 */ 5374 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 5375 "show_note_about_notification_hiding"; 5376 5377 /** 5378 * Set to 1 by the system after trust agents have been initialized. 5379 * @hide 5380 */ 5381 public static final String TRUST_AGENTS_INITIALIZED = 5382 "trust_agents_initialized"; 5383 5384 /** 5385 * The Logging ID (a unique 64-bit value) as a hex string. 5386 * Used as a pseudonymous identifier for logging. 5387 * @deprecated This identifier is poorly initialized and has 5388 * many collisions. It should not be used. 5389 */ 5390 @Deprecated 5391 public static final String LOGGING_ID = "logging_id"; 5392 5393 /** 5394 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 5395 */ 5396 @Deprecated 5397 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 5398 5399 /** 5400 * No longer supported. 5401 */ 5402 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 5403 5404 /** 5405 * No longer supported. 5406 */ 5407 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 5408 5409 /** 5410 * No longer supported. 5411 */ 5412 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 5413 5414 /** 5415 * Settings classname to launch when Settings is clicked from All 5416 * Applications. Needed because of user testing between the old 5417 * and new Settings apps. 5418 */ 5419 // TODO: 881807 5420 public static final String SETTINGS_CLASSNAME = "settings_classname"; 5421 5422 /** 5423 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 5424 */ 5425 @Deprecated 5426 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 5427 5428 /** 5429 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 5430 */ 5431 @Deprecated 5432 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 5433 5434 /** 5435 * If accessibility is enabled. 5436 */ 5437 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 5438 5439 /** 5440 * Setting specifying if the accessibility shortcut dialog has been shown to this user. 5441 * @hide 5442 */ 5443 public static final String ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN = 5444 "accessibility_shortcut_dialog_shown"; 5445 5446 /** 5447 * Setting specifying the the accessibility service to be toggled via the accessibility 5448 * shortcut. Must be its flattened {@link ComponentName}. 5449 * @hide 5450 */ 5451 public static final String ACCESSIBILITY_SHORTCUT_TARGET_SERVICE = 5452 "accessibility_shortcut_target_service"; 5453 5454 /** 5455 * If touch exploration is enabled. 5456 */ 5457 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 5458 5459 /** 5460 * List of the enabled accessibility providers. 5461 */ 5462 public static final String ENABLED_ACCESSIBILITY_SERVICES = 5463 "enabled_accessibility_services"; 5464 5465 /** 5466 * List of the accessibility services to which the user has granted 5467 * permission to put the device into touch exploration mode. 5468 * 5469 * @hide 5470 */ 5471 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 5472 "touch_exploration_granted_accessibility_services"; 5473 5474 /** 5475 * Whether to speak passwords while in accessibility mode. 5476 */ 5477 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 5478 5479 /** 5480 * Whether to draw text with high contrast while in accessibility mode. 5481 * 5482 * @hide 5483 */ 5484 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 5485 "high_text_contrast_enabled"; 5486 5487 /** 5488 * If injection of accessibility enhancing JavaScript screen-reader 5489 * is enabled. 5490 * <p> 5491 * Note: The JavaScript based screen-reader is served by the 5492 * Google infrastructure and enable users with disabilities to 5493 * efficiently navigate in and explore web content. 5494 * </p> 5495 * <p> 5496 * This property represents a boolean value. 5497 * </p> 5498 * @hide 5499 */ 5500 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 5501 "accessibility_script_injection"; 5502 5503 /** 5504 * The URL for the injected JavaScript based screen-reader used 5505 * for providing accessibility of content in WebView. 5506 * <p> 5507 * Note: The JavaScript based screen-reader is served by the 5508 * Google infrastructure and enable users with disabilities to 5509 * efficiently navigate in and explore web content. 5510 * </p> 5511 * <p> 5512 * This property represents a string value. 5513 * </p> 5514 * @hide 5515 */ 5516 public static final String ACCESSIBILITY_SCREEN_READER_URL = 5517 "accessibility_script_injection_url"; 5518 5519 /** 5520 * Key bindings for navigation in built-in accessibility support for web content. 5521 * <p> 5522 * Note: These key bindings are for the built-in accessibility navigation for 5523 * web content which is used as a fall back solution if JavaScript in a WebView 5524 * is not enabled or the user has not opted-in script injection from Google. 5525 * </p> 5526 * <p> 5527 * The bindings are separated by semi-colon. A binding is a mapping from 5528 * a key to a sequence of actions (for more details look at 5529 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 5530 * string representation of an integer obtained from a meta state (optional) shifted 5531 * sixteen times left and bitwise ored with a key code. An action is represented 5532 * as a hexademical string representation of an integer where the first two digits 5533 * are navigation action index, the second, the third, and the fourth digit pairs 5534 * represent the action arguments. The separate actions in a binding are colon 5535 * separated. The key and the action sequence it maps to are separated by equals. 5536 * </p> 5537 * <p> 5538 * For example, the binding below maps the DPAD right button to traverse the 5539 * current navigation axis once without firing an accessibility event and to 5540 * perform the same traversal again but to fire an event: 5541 * <code> 5542 * 0x16=0x01000100:0x01000101; 5543 * </code> 5544 * </p> 5545 * <p> 5546 * The goal of this binding is to enable dynamic rebinding of keys to 5547 * navigation actions for web content without requiring a framework change. 5548 * </p> 5549 * <p> 5550 * This property represents a string value. 5551 * </p> 5552 * @hide 5553 */ 5554 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 5555 "accessibility_web_content_key_bindings"; 5556 5557 /** 5558 * Setting that specifies whether the display magnification is enabled. 5559 * Display magnifications allows the user to zoom in the display content 5560 * and is targeted to low vision users. The current magnification scale 5561 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 5562 * 5563 * @hide 5564 */ 5565 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 5566 "accessibility_display_magnification_enabled"; 5567 5568 /** 5569 * Setting that specifies what the display magnification scale is. 5570 * Display magnifications allows the user to zoom in the display 5571 * content and is targeted to low vision users. Whether a display 5572 * magnification is performed is controlled by 5573 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 5574 * 5575 * @hide 5576 */ 5577 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 5578 "accessibility_display_magnification_scale"; 5579 5580 /** 5581 * Unused mangnification setting 5582 * 5583 * @hide 5584 * @deprecated 5585 */ 5586 @Deprecated 5587 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 5588 "accessibility_display_magnification_auto_update"; 5589 5590 /** 5591 * Setting that specifies what mode the soft keyboard is in (default or hidden). Can be 5592 * modified from an AccessibilityService using the SoftKeyboardController. 5593 * 5594 * @hide 5595 */ 5596 public static final String ACCESSIBILITY_SOFT_KEYBOARD_MODE = 5597 "accessibility_soft_keyboard_mode"; 5598 5599 /** 5600 * Default soft keyboard behavior. 5601 * 5602 * @hide 5603 */ 5604 public static final int SHOW_MODE_AUTO = 0; 5605 5606 /** 5607 * Soft keyboard is never shown. 5608 * 5609 * @hide 5610 */ 5611 public static final int SHOW_MODE_HIDDEN = 1; 5612 5613 /** 5614 * Setting that specifies whether timed text (captions) should be 5615 * displayed in video content. Text display properties are controlled by 5616 * the following settings: 5617 * <ul> 5618 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 5619 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 5620 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 5621 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 5622 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 5623 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 5624 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 5625 * </ul> 5626 * 5627 * @hide 5628 */ 5629 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 5630 "accessibility_captioning_enabled"; 5631 5632 /** 5633 * Setting that specifies the language for captions as a locale string, 5634 * e.g. en_US. 5635 * 5636 * @see java.util.Locale#toString 5637 * @hide 5638 */ 5639 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 5640 "accessibility_captioning_locale"; 5641 5642 /** 5643 * Integer property that specifies the preset style for captions, one 5644 * of: 5645 * <ul> 5646 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 5647 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 5648 * </ul> 5649 * 5650 * @see java.util.Locale#toString 5651 * @hide 5652 */ 5653 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 5654 "accessibility_captioning_preset"; 5655 5656 /** 5657 * Integer property that specifes the background color for captions as a 5658 * packed 32-bit color. 5659 * 5660 * @see android.graphics.Color#argb 5661 * @hide 5662 */ 5663 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 5664 "accessibility_captioning_background_color"; 5665 5666 /** 5667 * Integer property that specifes the foreground color for captions as a 5668 * packed 32-bit color. 5669 * 5670 * @see android.graphics.Color#argb 5671 * @hide 5672 */ 5673 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 5674 "accessibility_captioning_foreground_color"; 5675 5676 /** 5677 * Integer property that specifes the edge type for captions, one of: 5678 * <ul> 5679 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 5680 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 5681 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 5682 * </ul> 5683 * 5684 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 5685 * @hide 5686 */ 5687 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 5688 "accessibility_captioning_edge_type"; 5689 5690 /** 5691 * Integer property that specifes the edge color for captions as a 5692 * packed 32-bit color. 5693 * 5694 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 5695 * @see android.graphics.Color#argb 5696 * @hide 5697 */ 5698 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 5699 "accessibility_captioning_edge_color"; 5700 5701 /** 5702 * Integer property that specifes the window color for captions as a 5703 * packed 32-bit color. 5704 * 5705 * @see android.graphics.Color#argb 5706 * @hide 5707 */ 5708 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 5709 "accessibility_captioning_window_color"; 5710 5711 /** 5712 * String property that specifies the typeface for captions, one of: 5713 * <ul> 5714 * <li>DEFAULT 5715 * <li>MONOSPACE 5716 * <li>SANS_SERIF 5717 * <li>SERIF 5718 * </ul> 5719 * 5720 * @see android.graphics.Typeface 5721 * @hide 5722 */ 5723 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 5724 "accessibility_captioning_typeface"; 5725 5726 /** 5727 * Floating point property that specifies font scaling for captions. 5728 * 5729 * @hide 5730 */ 5731 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 5732 "accessibility_captioning_font_scale"; 5733 5734 /** 5735 * Setting that specifies whether display color inversion is enabled. 5736 */ 5737 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 5738 "accessibility_display_inversion_enabled"; 5739 5740 /** 5741 * Setting that specifies whether display color space adjustment is 5742 * enabled. 5743 * 5744 * @hide 5745 */ 5746 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 5747 "accessibility_display_daltonizer_enabled"; 5748 5749 /** 5750 * Integer property that specifies the type of color space adjustment to 5751 * perform. Valid values are defined in AccessibilityManager. 5752 * 5753 * @hide 5754 */ 5755 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 5756 "accessibility_display_daltonizer"; 5757 5758 /** 5759 * Setting that specifies whether automatic click when the mouse pointer stops moving is 5760 * enabled. 5761 * 5762 * @hide 5763 */ 5764 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 5765 "accessibility_autoclick_enabled"; 5766 5767 /** 5768 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 5769 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 5770 * 5771 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 5772 * @hide 5773 */ 5774 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 5775 "accessibility_autoclick_delay"; 5776 5777 /** 5778 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 5779 * accessibility. 5780 * (0 = false, 1 = true) 5781 * @hide 5782 */ 5783 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5784 "accessibility_large_pointer_icon"; 5785 5786 /** 5787 * The timeout for considering a press to be a long press in milliseconds. 5788 * @hide 5789 */ 5790 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5791 5792 /** 5793 * The duration in milliseconds between the first tap's up event and the second tap's 5794 * down event for an interaction to be considered part of the same multi-press. 5795 * @hide 5796 */ 5797 public static final String MULTI_PRESS_TIMEOUT = "multi_press_timeout"; 5798 5799 /** 5800 * List of the enabled print services. 5801 * 5802 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5803 * from pre-N. 5804 * 5805 * @hide 5806 */ 5807 public static final String ENABLED_PRINT_SERVICES = 5808 "enabled_print_services"; 5809 5810 /** 5811 * List of the disabled print services. 5812 * 5813 * @hide 5814 */ 5815 public static final String DISABLED_PRINT_SERVICES = 5816 "disabled_print_services"; 5817 5818 /** 5819 * The saved value for WindowManagerService.setForcedDisplayDensity() 5820 * formatted as a single integer representing DPI. If unset, then use 5821 * the real display density. 5822 * 5823 * @hide 5824 */ 5825 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 5826 5827 /** 5828 * Setting to always use the default text-to-speech settings regardless 5829 * of the application settings. 5830 * 1 = override application settings, 5831 * 0 = use application settings (if specified). 5832 * 5833 * @deprecated The value of this setting is no longer respected by 5834 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5835 */ 5836 @Deprecated 5837 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5838 5839 /** 5840 * Default text-to-speech engine speech rate. 100 = 1x 5841 */ 5842 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5843 5844 /** 5845 * Default text-to-speech engine pitch. 100 = 1x 5846 */ 5847 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5848 5849 /** 5850 * Default text-to-speech engine. 5851 */ 5852 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5853 5854 /** 5855 * Default text-to-speech language. 5856 * 5857 * @deprecated this setting is no longer in use, as of the Ice Cream 5858 * Sandwich release. Apps should never need to read this setting directly, 5859 * instead can query the TextToSpeech framework classes for the default 5860 * locale. {@link TextToSpeech#getLanguage()}. 5861 */ 5862 @Deprecated 5863 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5864 5865 /** 5866 * Default text-to-speech country. 5867 * 5868 * @deprecated this setting is no longer in use, as of the Ice Cream 5869 * Sandwich release. Apps should never need to read this setting directly, 5870 * instead can query the TextToSpeech framework classes for the default 5871 * locale. {@link TextToSpeech#getLanguage()}. 5872 */ 5873 @Deprecated 5874 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5875 5876 /** 5877 * Default text-to-speech locale variant. 5878 * 5879 * @deprecated this setting is no longer in use, as of the Ice Cream 5880 * Sandwich release. Apps should never need to read this setting directly, 5881 * instead can query the TextToSpeech framework classes for the 5882 * locale that is in use {@link TextToSpeech#getLanguage()}. 5883 */ 5884 @Deprecated 5885 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5886 5887 /** 5888 * Stores the default tts locales on a per engine basis. Stored as 5889 * a comma seperated list of values, each value being of the form 5890 * {@code engine_name:locale} for example, 5891 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5892 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5893 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5894 * setting directly, and can query the TextToSpeech framework classes 5895 * for the locale that is in use. 5896 * 5897 * @hide 5898 */ 5899 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5900 5901 /** 5902 * Space delimited list of plugin packages that are enabled. 5903 */ 5904 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5905 5906 /** 5907 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5908 * instead. 5909 */ 5910 @Deprecated 5911 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5912 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5913 5914 /** 5915 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5916 * instead. 5917 */ 5918 @Deprecated 5919 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5920 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5921 5922 /** 5923 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5924 * instead. 5925 */ 5926 @Deprecated 5927 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5928 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5929 5930 /** 5931 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5932 * instead. 5933 */ 5934 @Deprecated 5935 public static final String WIFI_ON = Global.WIFI_ON; 5936 5937 /** 5938 * The acceptable packet loss percentage (range 0 - 100) before trying 5939 * another AP on the same network. 5940 * @deprecated This setting is not used. 5941 */ 5942 @Deprecated 5943 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5944 "wifi_watchdog_acceptable_packet_loss_percentage"; 5945 5946 /** 5947 * The number of access points required for a network in order for the 5948 * watchdog to monitor it. 5949 * @deprecated This setting is not used. 5950 */ 5951 @Deprecated 5952 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5953 5954 /** 5955 * The delay between background checks. 5956 * @deprecated This setting is not used. 5957 */ 5958 @Deprecated 5959 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5960 "wifi_watchdog_background_check_delay_ms"; 5961 5962 /** 5963 * Whether the Wi-Fi watchdog is enabled for background checking even 5964 * after it thinks the user has connected to a good access point. 5965 * @deprecated This setting is not used. 5966 */ 5967 @Deprecated 5968 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5969 "wifi_watchdog_background_check_enabled"; 5970 5971 /** 5972 * The timeout for a background ping 5973 * @deprecated This setting is not used. 5974 */ 5975 @Deprecated 5976 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5977 "wifi_watchdog_background_check_timeout_ms"; 5978 5979 /** 5980 * The number of initial pings to perform that *may* be ignored if they 5981 * fail. Again, if these fail, they will *not* be used in packet loss 5982 * calculation. For example, one network always seemed to time out for 5983 * the first couple pings, so this is set to 3 by default. 5984 * @deprecated This setting is not used. 5985 */ 5986 @Deprecated 5987 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5988 "wifi_watchdog_initial_ignored_ping_count"; 5989 5990 /** 5991 * The maximum number of access points (per network) to attempt to test. 5992 * If this number is reached, the watchdog will no longer monitor the 5993 * initial connection state for the network. This is a safeguard for 5994 * networks containing multiple APs whose DNS does not respond to pings. 5995 * @deprecated This setting is not used. 5996 */ 5997 @Deprecated 5998 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5999 6000 /** 6001 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 6002 */ 6003 @Deprecated 6004 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6005 6006 /** 6007 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 6008 * @deprecated This setting is not used. 6009 */ 6010 @Deprecated 6011 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 6012 6013 /** 6014 * The number of pings to test if an access point is a good connection. 6015 * @deprecated This setting is not used. 6016 */ 6017 @Deprecated 6018 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 6019 6020 /** 6021 * The delay between pings. 6022 * @deprecated This setting is not used. 6023 */ 6024 @Deprecated 6025 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 6026 6027 /** 6028 * The timeout per ping. 6029 * @deprecated This setting is not used. 6030 */ 6031 @Deprecated 6032 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 6033 6034 /** 6035 * @deprecated Use 6036 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 6037 */ 6038 @Deprecated 6039 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 6040 6041 /** 6042 * @deprecated Use 6043 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 6044 */ 6045 @Deprecated 6046 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6047 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 6048 6049 /** 6050 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 6051 * the receivers of the PendingIntent an opportunity to make a new network request before 6052 * the Network satisfying the request is potentially removed. 6053 * 6054 * @hide 6055 */ 6056 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 6057 "connectivity_release_pending_intent_delay_ms"; 6058 6059 /** 6060 * Whether background data usage is allowed. 6061 * 6062 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 6063 * availability of background data depends on several 6064 * combined factors. When background data is unavailable, 6065 * {@link ConnectivityManager#getActiveNetworkInfo()} will 6066 * now appear disconnected. 6067 */ 6068 @Deprecated 6069 public static final String BACKGROUND_DATA = "background_data"; 6070 6071 /** 6072 * Origins for which browsers should allow geolocation by default. 6073 * The value is a space-separated list of origins. 6074 */ 6075 public static final String ALLOWED_GEOLOCATION_ORIGINS 6076 = "allowed_geolocation_origins"; 6077 6078 /** 6079 * The preferred TTY mode 0 = TTy Off, CDMA default 6080 * 1 = TTY Full 6081 * 2 = TTY HCO 6082 * 3 = TTY VCO 6083 * @hide 6084 */ 6085 public static final String PREFERRED_TTY_MODE = 6086 "preferred_tty_mode"; 6087 6088 /** 6089 * Whether the enhanced voice privacy mode is enabled. 6090 * 0 = normal voice privacy 6091 * 1 = enhanced voice privacy 6092 * @hide 6093 */ 6094 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 6095 6096 /** 6097 * Whether the TTY mode mode is enabled. 6098 * 0 = disabled 6099 * 1 = enabled 6100 * @hide 6101 */ 6102 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 6103 6104 /** 6105 * Controls whether settings backup is enabled. 6106 * Type: int ( 0 = disabled, 1 = enabled ) 6107 * @hide 6108 */ 6109 public static final String BACKUP_ENABLED = "backup_enabled"; 6110 6111 /** 6112 * Controls whether application data is automatically restored from backup 6113 * at install time. 6114 * Type: int ( 0 = disabled, 1 = enabled ) 6115 * @hide 6116 */ 6117 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 6118 6119 /** 6120 * Indicates whether settings backup has been fully provisioned. 6121 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 6122 * @hide 6123 */ 6124 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 6125 6126 /** 6127 * Component of the transport to use for backup/restore. 6128 * @hide 6129 */ 6130 public static final String BACKUP_TRANSPORT = "backup_transport"; 6131 6132 /** 6133 * Version for which the setup wizard was last shown. Bumped for 6134 * each release when there is new setup information to show. 6135 * @hide 6136 */ 6137 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 6138 6139 /** 6140 * The interval in milliseconds after which Wi-Fi is considered idle. 6141 * When idle, it is possible for the device to be switched from Wi-Fi to 6142 * the mobile data network. 6143 * @hide 6144 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 6145 * instead. 6146 */ 6147 @Deprecated 6148 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 6149 6150 /** 6151 * The global search provider chosen by the user (if multiple global 6152 * search providers are installed). This will be the provider returned 6153 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 6154 * installed. This setting is stored as a flattened component name as 6155 * per {@link ComponentName#flattenToString()}. 6156 * 6157 * @hide 6158 */ 6159 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 6160 "search_global_search_activity"; 6161 6162 /** 6163 * The number of promoted sources in GlobalSearch. 6164 * @hide 6165 */ 6166 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 6167 /** 6168 * The maximum number of suggestions returned by GlobalSearch. 6169 * @hide 6170 */ 6171 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 6172 /** 6173 * The number of suggestions GlobalSearch will ask each non-web search source for. 6174 * @hide 6175 */ 6176 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 6177 /** 6178 * The number of suggestions the GlobalSearch will ask the web search source for. 6179 * @hide 6180 */ 6181 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 6182 "search_web_results_override_limit"; 6183 /** 6184 * The number of milliseconds that GlobalSearch will wait for suggestions from 6185 * promoted sources before continuing with all other sources. 6186 * @hide 6187 */ 6188 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 6189 "search_promoted_source_deadline_millis"; 6190 /** 6191 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 6192 * @hide 6193 */ 6194 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 6195 /** 6196 * The maximum number of milliseconds that GlobalSearch shows the previous results 6197 * after receiving a new query. 6198 * @hide 6199 */ 6200 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 6201 /** 6202 * The maximum age of log data used for shortcuts in GlobalSearch. 6203 * @hide 6204 */ 6205 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 6206 /** 6207 * The maximum age of log data used for source ranking in GlobalSearch. 6208 * @hide 6209 */ 6210 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 6211 "search_max_source_event_age_millis"; 6212 /** 6213 * The minimum number of impressions needed to rank a source in GlobalSearch. 6214 * @hide 6215 */ 6216 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 6217 "search_min_impressions_for_source_ranking"; 6218 /** 6219 * The minimum number of clicks needed to rank a source in GlobalSearch. 6220 * @hide 6221 */ 6222 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 6223 "search_min_clicks_for_source_ranking"; 6224 /** 6225 * The maximum number of shortcuts shown by GlobalSearch. 6226 * @hide 6227 */ 6228 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 6229 /** 6230 * The size of the core thread pool for suggestion queries in GlobalSearch. 6231 * @hide 6232 */ 6233 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 6234 "search_query_thread_core_pool_size"; 6235 /** 6236 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 6237 * @hide 6238 */ 6239 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 6240 "search_query_thread_max_pool_size"; 6241 /** 6242 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 6243 * @hide 6244 */ 6245 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 6246 "search_shortcut_refresh_core_pool_size"; 6247 /** 6248 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 6249 * @hide 6250 */ 6251 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 6252 "search_shortcut_refresh_max_pool_size"; 6253 /** 6254 * The maximun time that excess threads in the GlobalSeach thread pools will 6255 * wait before terminating. 6256 * @hide 6257 */ 6258 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 6259 "search_thread_keepalive_seconds"; 6260 /** 6261 * The maximum number of concurrent suggestion queries to each source. 6262 * @hide 6263 */ 6264 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 6265 "search_per_source_concurrent_query_limit"; 6266 6267 /** 6268 * Whether or not alert sounds are played on StorageManagerService events. 6269 * (0 = false, 1 = true) 6270 * @hide 6271 */ 6272 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 6273 6274 /** 6275 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 6276 * @hide 6277 */ 6278 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 6279 6280 /** 6281 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 6282 * @hide 6283 */ 6284 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 6285 6286 /** 6287 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 6288 * @hide 6289 */ 6290 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 6291 6292 /** 6293 * If nonzero, ANRs in invisible background processes bring up a dialog. 6294 * Otherwise, the process will be silently killed. 6295 * 6296 * Also prevents ANRs and crash dialogs from being suppressed. 6297 * @hide 6298 */ 6299 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 6300 6301 /** 6302 * The {@link ComponentName} string of the service to be used as the voice recognition 6303 * service. 6304 * 6305 * @hide 6306 */ 6307 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 6308 6309 /** 6310 * Stores whether an user has consented to have apps verified through PAM. 6311 * The value is boolean (1 or 0). 6312 * 6313 * @hide 6314 */ 6315 public static final String PACKAGE_VERIFIER_USER_CONSENT = 6316 "package_verifier_user_consent"; 6317 6318 /** 6319 * The {@link ComponentName} string of the selected spell checker service which is 6320 * one of the services managed by the text service manager. 6321 * 6322 * @hide 6323 */ 6324 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 6325 6326 /** 6327 * The {@link ComponentName} string of the selected subtype of the selected spell checker 6328 * service which is one of the services managed by the text service manager. 6329 * 6330 * @hide 6331 */ 6332 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 6333 "selected_spell_checker_subtype"; 6334 6335 /** 6336 * The {@link ComponentName} string whether spell checker is enabled or not. 6337 * 6338 * @hide 6339 */ 6340 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 6341 6342 /** 6343 * What happens when the user presses the Power button while in-call 6344 * and the screen is on.<br/> 6345 * <b>Values:</b><br/> 6346 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 6347 * 2 - The Power button hangs up the current call.<br/> 6348 * 6349 * @hide 6350 */ 6351 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 6352 6353 /** 6354 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 6355 * @hide 6356 */ 6357 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 6358 6359 /** 6360 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 6361 * @hide 6362 */ 6363 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 6364 6365 /** 6366 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6367 * @hide 6368 */ 6369 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 6370 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 6371 6372 /** 6373 * What happens when the user presses the Back button while in-call 6374 * and the screen is on.<br/> 6375 * <b>Values:</b><br/> 6376 * 0 - The Back buttons does nothing different.<br/> 6377 * 1 - The Back button hangs up the current call.<br/> 6378 * 6379 * @hide 6380 */ 6381 public static final String INCALL_BACK_BUTTON_BEHAVIOR = "incall_back_button_behavior"; 6382 6383 /** 6384 * INCALL_BACK_BUTTON_BEHAVIOR value for no action. 6385 * @hide 6386 */ 6387 public static final int INCALL_BACK_BUTTON_BEHAVIOR_NONE = 0x0; 6388 6389 /** 6390 * INCALL_BACK_BUTTON_BEHAVIOR value for "hang up". 6391 * @hide 6392 */ 6393 public static final int INCALL_BACK_BUTTON_BEHAVIOR_HANGUP = 0x1; 6394 6395 /** 6396 * INCALL_POWER_BUTTON_BEHAVIOR default value. 6397 * @hide 6398 */ 6399 public static final int INCALL_BACK_BUTTON_BEHAVIOR_DEFAULT = 6400 INCALL_BACK_BUTTON_BEHAVIOR_NONE; 6401 6402 /** 6403 * Whether the device should wake when the wake gesture sensor detects motion. 6404 * @hide 6405 */ 6406 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 6407 6408 /** 6409 * Whether the device should doze if configured. 6410 * @hide 6411 */ 6412 public static final String DOZE_ENABLED = "doze_enabled"; 6413 6414 /** 6415 * Whether doze should be always on. 6416 * @hide 6417 */ 6418 public static final String DOZE_ALWAYS_ON = "doze_always_on"; 6419 6420 /** 6421 * Whether the device should pulse on pick up gesture. 6422 * @hide 6423 */ 6424 public static final String DOZE_PULSE_ON_PICK_UP = "doze_pulse_on_pick_up"; 6425 6426 /** 6427 * Whether the device should pulse on double tap gesture. 6428 * @hide 6429 */ 6430 public static final String DOZE_PULSE_ON_DOUBLE_TAP = "doze_pulse_on_double_tap"; 6431 6432 /** 6433 * The current night mode that has been selected by the user. Owned 6434 * and controlled by UiModeManagerService. Constants are as per 6435 * UiModeManager. 6436 * @hide 6437 */ 6438 public static final String UI_NIGHT_MODE = "ui_night_mode"; 6439 6440 /** 6441 * Whether screensavers are enabled. 6442 * @hide 6443 */ 6444 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 6445 6446 /** 6447 * The user's chosen screensaver components. 6448 * 6449 * These will be launched by the PhoneWindowManager after a timeout when not on 6450 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 6451 * @hide 6452 */ 6453 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 6454 6455 /** 6456 * If screensavers are enabled, whether the screensaver should be automatically launched 6457 * when the device is inserted into a (desk) dock. 6458 * @hide 6459 */ 6460 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 6461 6462 /** 6463 * If screensavers are enabled, whether the screensaver should be automatically launched 6464 * when the screen times out when not on battery. 6465 * @hide 6466 */ 6467 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 6468 6469 /** 6470 * If screensavers are enabled, the default screensaver component. 6471 * @hide 6472 */ 6473 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 6474 6475 /** 6476 * The default NFC payment component 6477 * @hide 6478 */ 6479 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 6480 6481 /** 6482 * Whether NFC payment is handled by the foreground application or a default. 6483 * @hide 6484 */ 6485 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 6486 6487 /** 6488 * Specifies the package name currently configured to be the primary sms application 6489 * @hide 6490 */ 6491 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 6492 6493 /** 6494 * Specifies the package name currently configured to be the default dialer application 6495 * @hide 6496 */ 6497 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 6498 6499 /** 6500 * Specifies the package name currently configured to be the emergency assistance application 6501 * 6502 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 6503 * 6504 * @hide 6505 */ 6506 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 6507 6508 /** 6509 * Specifies whether the current app context on scren (assist data) will be sent to the 6510 * assist application (active voice interaction service). 6511 * 6512 * @hide 6513 */ 6514 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 6515 6516 /** 6517 * Specifies whether a screenshot of the screen contents will be sent to the assist 6518 * application (active voice interaction service). 6519 * 6520 * @hide 6521 */ 6522 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 6523 6524 /** 6525 * Specifies whether the screen will show an animation if screen contents are sent to the 6526 * assist application (active voice interaction service). 6527 * 6528 * Note that the disclosure will be forced for third-party assistants or if the device 6529 * does not support disabling it. 6530 * 6531 * @hide 6532 */ 6533 public static final String ASSIST_DISCLOSURE_ENABLED = "assist_disclosure_enabled"; 6534 6535 /** 6536 * Name of the service components that the current user has explicitly allowed to 6537 * see and assist with all of the user's notifications. 6538 * 6539 * @hide 6540 */ 6541 public static final String ENABLED_NOTIFICATION_ASSISTANT = 6542 "enabled_notification_assistant"; 6543 6544 /** 6545 * Names of the service components that the current user has explicitly allowed to 6546 * see all of the user's notifications, separated by ':'. 6547 * 6548 * @hide 6549 */ 6550 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 6551 6552 /** 6553 * Names of the packages that the current user has explicitly allowed to 6554 * manage notification policy configuration, separated by ':'. 6555 * 6556 * @hide 6557 */ 6558 @TestApi 6559 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 6560 "enabled_notification_policy_access_packages"; 6561 6562 /** 6563 * Defines whether managed profile ringtones should be synced from it's parent profile 6564 * <p> 6565 * 0 = ringtones are not synced 6566 * 1 = ringtones are synced from the profile's parent (default) 6567 * <p> 6568 * This value is only used for managed profiles. 6569 * @hide 6570 */ 6571 public static final String SYNC_PARENT_SOUNDS = "sync_parent_sounds"; 6572 6573 /** @hide */ 6574 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 6575 6576 /** 6577 * This is the query URI for finding a print service to install. 6578 * 6579 * @hide 6580 */ 6581 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 6582 6583 /** 6584 * This is the query URI for finding a NFC payment service to install. 6585 * 6586 * @hide 6587 */ 6588 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 6589 6590 /** 6591 * If enabled, apps should try to skip any introductory hints on first launch. This might 6592 * apply to users that are already familiar with the environment or temporary users. 6593 * <p> 6594 * Type : int (0 to show hints, 1 to skip showing hints) 6595 */ 6596 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 6597 6598 /** 6599 * Persisted playback time after a user confirmation of an unsafe volume level. 6600 * 6601 * @hide 6602 */ 6603 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 6604 6605 /** 6606 * This preference enables notification display on the lockscreen. 6607 * @hide 6608 */ 6609 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 6610 "lock_screen_show_notifications"; 6611 6612 /** 6613 * List of TV inputs that are currently hidden. This is a string 6614 * containing the IDs of all hidden TV inputs. Each ID is encoded by 6615 * {@link android.net.Uri#encode(String)} and separated by ':'. 6616 * @hide 6617 */ 6618 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 6619 6620 /** 6621 * List of custom TV input labels. This is a string containing <TV input id, custom name> 6622 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 6623 * and separated by ','. Each pair is separated by ':'. 6624 * @hide 6625 */ 6626 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 6627 6628 /** 6629 * Whether automatic routing of system audio to USB audio peripheral is disabled. 6630 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 6631 * and 0 means automatic routing is enabled. 6632 * 6633 * @hide 6634 */ 6635 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 6636 "usb_audio_automatic_routing_disabled"; 6637 6638 /** 6639 * The timeout in milliseconds before the device fully goes to sleep after 6640 * a period of inactivity. This value sets an upper bound on how long the device 6641 * will stay awake or dreaming without user activity. It should generally 6642 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 6643 * will sleep before it ever has a chance to dream. 6644 * <p> 6645 * Use -1 to disable this timeout. 6646 * </p> 6647 * 6648 * @hide 6649 */ 6650 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 6651 6652 /** 6653 * Controls whether double tap to wake is enabled. 6654 * @hide 6655 */ 6656 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 6657 6658 /** 6659 * The current assistant component. It could be a voice interaction service, 6660 * or an activity that handles ACTION_ASSIST, or empty which means using the default 6661 * handling. 6662 * 6663 * @hide 6664 */ 6665 public static final String ASSISTANT = "assistant"; 6666 6667 /** 6668 * Whether the camera launch gesture should be disabled. 6669 * 6670 * @hide 6671 */ 6672 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 6673 6674 /** 6675 * Whether the camera launch gesture to double tap the power button when the screen is off 6676 * should be disabled. 6677 * 6678 * @hide 6679 */ 6680 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 6681 "camera_double_tap_power_gesture_disabled"; 6682 6683 /** 6684 * Whether the camera double twist gesture to flip between front and back mode should be 6685 * enabled. 6686 * 6687 * @hide 6688 */ 6689 public static final String CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED = 6690 "camera_double_twist_to_flip_enabled"; 6691 6692 /** 6693 * Control whether Night display is currently activated. 6694 * @hide 6695 */ 6696 public static final String NIGHT_DISPLAY_ACTIVATED = "night_display_activated"; 6697 6698 /** 6699 * Control whether Night display will automatically activate/deactivate. 6700 * @hide 6701 */ 6702 public static final String NIGHT_DISPLAY_AUTO_MODE = "night_display_auto_mode"; 6703 6704 /** 6705 * Custom time when Night display is scheduled to activate. 6706 * Represented as milliseconds from midnight (e.g. 79200000 == 10pm). 6707 * @hide 6708 */ 6709 public static final String NIGHT_DISPLAY_CUSTOM_START_TIME = "night_display_custom_start_time"; 6710 6711 /** 6712 * Custom time when Night display is scheduled to deactivate. 6713 * Represented as milliseconds from midnight (e.g. 21600000 == 6am). 6714 * @hide 6715 */ 6716 public static final String NIGHT_DISPLAY_CUSTOM_END_TIME = "night_display_custom_end_time"; 6717 6718 /** 6719 * Whether brightness should automatically adjust based on twilight state. 6720 * @hide 6721 */ 6722 public static final String BRIGHTNESS_USE_TWILIGHT = "brightness_use_twilight"; 6723 6724 /** 6725 * Names of the service components that the current user has explicitly allowed to 6726 * be a VR mode listener, separated by ':'. 6727 * 6728 * @hide 6729 */ 6730 public static final String ENABLED_VR_LISTENERS = "enabled_vr_listeners"; 6731 6732 /** 6733 * Behavior of the display while in VR mode. 6734 * 6735 * One of {@link #VR_DISPLAY_MODE_LOW_PERSISTENCE} or {@link #VR_DISPLAY_MODE_OFF}. 6736 * 6737 * @hide 6738 */ 6739 public static final String VR_DISPLAY_MODE = "vr_display_mode"; 6740 6741 /** 6742 * Lower the display persistence while the system is in VR mode. 6743 * 6744 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6745 * 6746 * @hide. 6747 */ 6748 public static final int VR_DISPLAY_MODE_LOW_PERSISTENCE = 0; 6749 6750 /** 6751 * Do not alter the display persistence while the system is in VR mode. 6752 * 6753 * @see PackageManager#FEATURE_VR_MODE_HIGH_PERFORMANCE 6754 * 6755 * @hide. 6756 */ 6757 public static final int VR_DISPLAY_MODE_OFF = 1; 6758 6759 /** 6760 * Whether CarrierAppUtils#disableCarrierAppsUntilPrivileged has been executed at least 6761 * once. 6762 * 6763 * <p>This is used to ensure that we only take one pass which will disable apps that are not 6764 * privileged (if any). From then on, we only want to enable apps (when a matching SIM is 6765 * inserted), to avoid disabling an app that the user might actively be using. 6766 * 6767 * <p>Will be set to 1 once executed. 6768 * 6769 * @hide 6770 */ 6771 public static final String CARRIER_APPS_HANDLED = "carrier_apps_handled"; 6772 6773 /** 6774 * Whether parent user can access remote contact in managed profile. 6775 * 6776 * @hide 6777 */ 6778 public static final String MANAGED_PROFILE_CONTACT_REMOTE_SEARCH = 6779 "managed_profile_contact_remote_search"; 6780 6781 /** 6782 * Whether or not the automatic storage manager is enabled and should run on the device. 6783 * 6784 * @hide 6785 */ 6786 public static final String AUTOMATIC_STORAGE_MANAGER_ENABLED = 6787 "automatic_storage_manager_enabled"; 6788 6789 /** 6790 * How many days of information for the automatic storage manager to retain on the device. 6791 * 6792 * @hide 6793 */ 6794 public static final String AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN = 6795 "automatic_storage_manager_days_to_retain"; 6796 6797 /** 6798 * Default number of days of information for the automatic storage manager to retain. 6799 * 6800 * @hide 6801 */ 6802 public static final int AUTOMATIC_STORAGE_MANAGER_DAYS_TO_RETAIN_DEFAULT = 90; 6803 6804 /** 6805 * How many bytes the automatic storage manager has cleared out. 6806 * 6807 * @hide 6808 */ 6809 public static final String AUTOMATIC_STORAGE_MANAGER_BYTES_CLEARED = 6810 "automatic_storage_manager_bytes_cleared"; 6811 6812 6813 /** 6814 * Last run time for the automatic storage manager. 6815 * 6816 * @hide 6817 */ 6818 public static final String AUTOMATIC_STORAGE_MANAGER_LAST_RUN = 6819 "automatic_storage_manager_last_run"; 6820 6821 /** 6822 * Whether SystemUI navigation keys is enabled. 6823 * @hide 6824 */ 6825 public static final String SYSTEM_NAVIGATION_KEYS_ENABLED = 6826 "system_navigation_keys_enabled"; 6827 6828 /** 6829 * Whether Downloads folder backup is enabled and should run on the device. 6830 * 6831 * @hide 6832 */ 6833 public static final String DOWNLOADS_BACKUP_ENABLED = "downloads_backup_enabled"; 6834 6835 /** 6836 * Whether Downloads folder backup should only occur if the device is using a metered 6837 * network. 6838 * 6839 * @hide 6840 */ 6841 public static final String DOWNLOADS_BACKUP_ALLOW_METERED = 6842 "downloads_backup_allow_metered"; 6843 6844 /** 6845 * Whether Downloads folder backup should only occur if the device is charging. 6846 * 6847 * @hide 6848 */ 6849 public static final String DOWNLOADS_BACKUP_CHARGING_ONLY = 6850 "downloads_backup_charging_only"; 6851 6852 /** 6853 * How many days of information for the automatic storage manager to retain on the device 6854 * for downloads. 6855 * 6856 * @hide 6857 */ 6858 public static final String AUTOMATIC_STORAGE_MANAGER_DOWNLOADS_DAYS_TO_RETAIN = 6859 "automatic_storage_manager_downloads_days_to_retain"; 6860 6861 /** 6862 * Holds comma separated list of ordering of QS tiles. 6863 * @hide 6864 */ 6865 public static final String QS_TILES = "sysui_qs_tiles"; 6866 6867 /** 6868 * Whether preloaded APKs have been installed for the user. 6869 * @hide 6870 */ 6871 public static final String DEMO_USER_SETUP_COMPLETE 6872 = "demo_user_setup_complete"; 6873 6874 /** 6875 * Specifies whether the web action API is enabled. 6876 * 6877 * @hide 6878 */ 6879 public static final String WEB_ACTION_ENABLED = "web_action_enabled"; 6880 6881 /** 6882 * Has this pairable device been paired or upgraded from a previously paired system. 6883 * @hide 6884 */ 6885 public static final String DEVICE_PAIRED = "device_paired"; 6886 6887 /** 6888 * Integer state indicating whether package verifier is enabled. 6889 * TODO(b/34259924): Remove this setting. 6890 * 6891 * @hide 6892 */ 6893 public static final String PACKAGE_VERIFIER_STATE = "package_verifier_state"; 6894 6895 /** 6896 * This are the settings to be backed up. 6897 * 6898 * NOTE: Settings are backed up and restored in the order they appear 6899 * in this array. If you have one setting depending on another, 6900 * make sure that they are ordered appropriately. 6901 * 6902 * @hide 6903 */ 6904 public static final String[] SETTINGS_TO_BACKUP = { 6905 BUGREPORT_IN_POWER_MENU, // moved to global 6906 ALLOW_MOCK_LOCATION, 6907 PARENTAL_CONTROL_ENABLED, 6908 PARENTAL_CONTROL_REDIRECT_URL, 6909 USB_MASS_STORAGE_ENABLED, // moved to global 6910 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 6911 ACCESSIBILITY_DISPLAY_DALTONIZER, 6912 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 6913 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 6914 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 6915 ACCESSIBILITY_SCRIPT_INJECTION, 6916 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 6917 ENABLED_ACCESSIBILITY_SERVICES, 6918 ENABLED_NOTIFICATION_LISTENERS, 6919 ENABLED_VR_LISTENERS, 6920 ENABLED_INPUT_METHODS, 6921 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 6922 TOUCH_EXPLORATION_ENABLED, 6923 ACCESSIBILITY_ENABLED, 6924 ACCESSIBILITY_SHORTCUT_TARGET_SERVICE, 6925 ACCESSIBILITY_SHORTCUT_DIALOG_SHOWN, 6926 ACCESSIBILITY_SPEAK_PASSWORD, 6927 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 6928 ACCESSIBILITY_CAPTIONING_PRESET, 6929 ACCESSIBILITY_CAPTIONING_ENABLED, 6930 ACCESSIBILITY_CAPTIONING_LOCALE, 6931 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 6932 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 6933 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 6934 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 6935 ACCESSIBILITY_CAPTIONING_TYPEFACE, 6936 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 6937 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 6938 TTS_USE_DEFAULTS, 6939 TTS_DEFAULT_RATE, 6940 TTS_DEFAULT_PITCH, 6941 TTS_DEFAULT_SYNTH, 6942 TTS_DEFAULT_LANG, 6943 TTS_DEFAULT_COUNTRY, 6944 TTS_ENABLED_PLUGINS, 6945 TTS_DEFAULT_LOCALE, 6946 SHOW_IME_WITH_HARD_KEYBOARD, 6947 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 6948 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 6949 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 6950 SELECTED_SPELL_CHECKER, 6951 SELECTED_SPELL_CHECKER_SUBTYPE, 6952 SPELL_CHECKER_ENABLED, 6953 MOUNT_PLAY_NOTIFICATION_SND, 6954 MOUNT_UMS_AUTOSTART, 6955 MOUNT_UMS_PROMPT, 6956 MOUNT_UMS_NOTIFY_ENABLED, 6957 SLEEP_TIMEOUT, 6958 DOUBLE_TAP_TO_WAKE, 6959 WAKE_GESTURE_ENABLED, 6960 LONG_PRESS_TIMEOUT, 6961 CAMERA_GESTURE_DISABLED, 6962 ACCESSIBILITY_AUTOCLICK_ENABLED, 6963 ACCESSIBILITY_AUTOCLICK_DELAY, 6964 ACCESSIBILITY_LARGE_POINTER_ICON, 6965 PREFERRED_TTY_MODE, 6966 ENHANCED_VOICE_PRIVACY_ENABLED, 6967 TTY_MODE_ENABLED, 6968 INCALL_POWER_BUTTON_BEHAVIOR, 6969 NIGHT_DISPLAY_CUSTOM_START_TIME, 6970 NIGHT_DISPLAY_CUSTOM_END_TIME, 6971 NIGHT_DISPLAY_AUTO_MODE, 6972 NIGHT_DISPLAY_ACTIVATED, 6973 SYNC_PARENT_SOUNDS, 6974 CAMERA_DOUBLE_TWIST_TO_FLIP_ENABLED, 6975 CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED, 6976 SYSTEM_NAVIGATION_KEYS_ENABLED, 6977 QS_TILES, 6978 DOZE_ENABLED, 6979 DOZE_PULSE_ON_PICK_UP, 6980 DOZE_PULSE_ON_DOUBLE_TAP, 6981 NFC_PAYMENT_DEFAULT_COMPONENT 6982 }; 6983 6984 /** 6985 * These entries are considered common between the personal and the managed profile, 6986 * since the managed profile doesn't get to change them. 6987 */ 6988 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 6989 6990 static { 6991 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 6992 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 6993 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 6994 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 6995 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 6996 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 6997 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 6998 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 6999 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 7000 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 7001 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 7002 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 7003 } 7004 7005 /** @hide */ 7006 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 7007 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 7008 } 7009 7010 /** 7011 * Secure settings which can be accessed by ephemeral apps. 7012 * @hide 7013 */ 7014 public static final Set<String> EPHEMERAL_SETTINGS = new ArraySet<>(); 7015 static { 7016 EPHEMERAL_SETTINGS.add(ENABLED_ACCESSIBILITY_SERVICES); 7017 EPHEMERAL_SETTINGS.add(ACCESSIBILITY_SPEAK_PASSWORD); 7018 EPHEMERAL_SETTINGS.add(ACCESSIBILITY_DISPLAY_INVERSION_ENABLED); 7019 7020 EPHEMERAL_SETTINGS.add(DEFAULT_INPUT_METHOD); 7021 EPHEMERAL_SETTINGS.add(ENABLED_INPUT_METHODS); 7022 } 7023 7024 /** 7025 * Helper method for determining if a location provider is enabled. 7026 * 7027 * @param cr the content resolver to use 7028 * @param provider the location provider to query 7029 * @return true if the provider is enabled 7030 * 7031 * @deprecated use {@link #LOCATION_MODE} or 7032 * {@link LocationManager#isProviderEnabled(String)} 7033 */ 7034 @Deprecated 7035 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 7036 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 7037 } 7038 7039 /** 7040 * Helper method for determining if a location provider is enabled. 7041 * @param cr the content resolver to use 7042 * @param provider the location provider to query 7043 * @param userId the userId to query 7044 * @return true if the provider is enabled 7045 * @deprecated use {@link #LOCATION_MODE} or 7046 * {@link LocationManager#isProviderEnabled(String)} 7047 * @hide 7048 */ 7049 @Deprecated 7050 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 7051 String allowedProviders = Settings.Secure.getStringForUser(cr, 7052 LOCATION_PROVIDERS_ALLOWED, userId); 7053 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 7054 } 7055 7056 /** 7057 * Thread-safe method for enabling or disabling a single location provider. 7058 * @param cr the content resolver to use 7059 * @param provider the location provider to enable or disable 7060 * @param enabled true if the provider should be enabled 7061 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 7062 */ 7063 @Deprecated 7064 public static final void setLocationProviderEnabled(ContentResolver cr, 7065 String provider, boolean enabled) { 7066 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 7067 } 7068 7069 /** 7070 * Thread-safe method for enabling or disabling a single location provider. 7071 * 7072 * @param cr the content resolver to use 7073 * @param provider the location provider to enable or disable 7074 * @param enabled true if the provider should be enabled 7075 * @param userId the userId for which to enable/disable providers 7076 * @return true if the value was set, false on database errors 7077 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 7078 * {@link #LOCATION_MODE} 7079 * @hide 7080 */ 7081 @Deprecated 7082 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 7083 String provider, boolean enabled, int userId) { 7084 synchronized (mLocationSettingsLock) { 7085 // to ensure thread safety, we write the provider name with a '+' or '-' 7086 // and let the SettingsProvider handle it rather than reading and modifying 7087 // the list of enabled providers. 7088 if (enabled) { 7089 provider = "+" + provider; 7090 } else { 7091 provider = "-" + provider; 7092 } 7093 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 7094 userId); 7095 } 7096 } 7097 7098 /** 7099 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 7100 */ 7101 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 7102 final int mode = getLocationModeForUser(cr, userId); 7103 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 7104 } 7105 7106 /** 7107 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 7108 */ 7109 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 7110 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 7111 LOCATION_MODE_HIGH_ACCURACY, userId); 7112 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 7113 // turn on location any longer. 7114 if (mode == LOCATION_MODE_OFF) { 7115 mode = LOCATION_MODE_HIGH_ACCURACY; 7116 } 7117 return setLocationModeForUser(cr, mode, userId); 7118 } 7119 7120 /** 7121 * Thread-safe method for setting the location mode to one of 7122 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 7123 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 7124 * Necessary because the mode is a composite of the underlying location provider 7125 * settings. 7126 * 7127 * @param cr the content resolver to use 7128 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 7129 * @param userId the userId for which to change mode 7130 * @return true if the value was set, false on database errors 7131 * 7132 * @throws IllegalArgumentException if mode is not one of the supported values 7133 */ 7134 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 7135 int userId) { 7136 synchronized (mLocationSettingsLock) { 7137 boolean gps = false; 7138 boolean network = false; 7139 switch (mode) { 7140 case LOCATION_MODE_PREVIOUS: 7141 // Retrieve the actual mode and set to that mode. 7142 return restoreLocationModeForUser(cr, userId); 7143 case LOCATION_MODE_OFF: 7144 saveLocationModeForUser(cr, userId); 7145 break; 7146 case LOCATION_MODE_SENSORS_ONLY: 7147 gps = true; 7148 break; 7149 case LOCATION_MODE_BATTERY_SAVING: 7150 network = true; 7151 break; 7152 case LOCATION_MODE_HIGH_ACCURACY: 7153 gps = true; 7154 network = true; 7155 break; 7156 default: 7157 throw new IllegalArgumentException("Invalid location mode: " + mode); 7158 } 7159 // Note it's important that we set the NLP mode first. The Google implementation 7160 // of NLP clears its NLP consent setting any time it receives a 7161 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 7162 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 7163 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 7164 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 7165 // and 3) the receiver happened to complete before we enabled NLP, then the Google 7166 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 7167 // dialog. Then the people who wrote the setup wizard would be sad. 7168 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 7169 cr, LocationManager.NETWORK_PROVIDER, network, userId); 7170 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 7171 cr, LocationManager.GPS_PROVIDER, gps, userId); 7172 return gpsSuccess && nlpSuccess; 7173 } 7174 } 7175 7176 /** 7177 * Thread-safe method for reading the location mode, returns one of 7178 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 7179 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. Necessary 7180 * because the mode is a composite of the underlying location provider settings. 7181 * 7182 * @param cr the content resolver to use 7183 * @param userId the userId for which to read the mode 7184 * @return the location mode 7185 */ 7186 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 7187 synchronized (mLocationSettingsLock) { 7188 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 7189 cr, LocationManager.GPS_PROVIDER, userId); 7190 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 7191 cr, LocationManager.NETWORK_PROVIDER, userId); 7192 if (gpsEnabled && networkEnabled) { 7193 return LOCATION_MODE_HIGH_ACCURACY; 7194 } else if (gpsEnabled) { 7195 return LOCATION_MODE_SENSORS_ONLY; 7196 } else if (networkEnabled) { 7197 return LOCATION_MODE_BATTERY_SAVING; 7198 } else { 7199 return LOCATION_MODE_OFF; 7200 } 7201 } 7202 } 7203 } 7204 7205 /** 7206 * Global system settings, containing preferences that always apply identically 7207 * to all defined users. Applications can read these but are not allowed to write; 7208 * like the "Secure" settings, these are for preferences that the user must 7209 * explicitly modify through the system UI or specialized APIs for those values. 7210 */ 7211 public static final class Global extends NameValueTable { 7212 /** 7213 * The content:// style URL for global secure settings items. Not public. 7214 */ 7215 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 7216 7217 /** 7218 * Whether users are allowed to add more users or guest from lockscreen. 7219 * <p> 7220 * Type: int 7221 * @hide 7222 */ 7223 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 7224 7225 /** 7226 * Setting whether the global gesture for enabling accessibility is enabled. 7227 * If this gesture is enabled the user will be able to perfrom it to enable 7228 * the accessibility state without visiting the settings app. 7229 * 7230 * @hide 7231 * No longer used. Should be removed once all dependencies have been updated. 7232 */ 7233 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 7234 "enable_accessibility_global_gesture_enabled"; 7235 7236 /** 7237 * Whether Airplane Mode is on. 7238 */ 7239 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 7240 7241 /** 7242 * Whether Theater Mode is on. 7243 * {@hide} 7244 */ 7245 @SystemApi 7246 public static final String THEATER_MODE_ON = "theater_mode_on"; 7247 7248 /** 7249 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 7250 */ 7251 public static final String RADIO_BLUETOOTH = "bluetooth"; 7252 7253 /** 7254 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 7255 */ 7256 public static final String RADIO_WIFI = "wifi"; 7257 7258 /** 7259 * {@hide} 7260 */ 7261 public static final String RADIO_WIMAX = "wimax"; 7262 /** 7263 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 7264 */ 7265 public static final String RADIO_CELL = "cell"; 7266 7267 /** 7268 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 7269 */ 7270 public static final String RADIO_NFC = "nfc"; 7271 7272 /** 7273 * A comma separated list of radios that need to be disabled when airplane mode 7274 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 7275 * included in the comma separated list. 7276 */ 7277 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 7278 7279 /** 7280 * A comma separated list of radios that should to be disabled when airplane mode 7281 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 7282 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 7283 * will be turned off when entering airplane mode, but the user will be able to reenable 7284 * Wifi in the Settings app. 7285 * 7286 * {@hide} 7287 */ 7288 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 7289 7290 /** 7291 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 7292 * See {@link android.bluetooth.BluetoothProfile}. 7293 * {@hide} 7294 */ 7295 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 7296 7297 /** 7298 * A semi-colon separated list of Bluetooth interoperability workarounds. 7299 * Each entry is a partial Bluetooth device address string and an integer representing 7300 * the feature to be disabled, separated by a comma. The integer must correspond 7301 * to a interoperability feature as defined in "interop.h" in /system/bt. 7302 * <p> 7303 * Example: <br/> 7304 * "00:11:22,0;01:02:03:04,2" 7305 * @hide 7306 */ 7307 public static final String BLUETOOTH_INTEROPERABILITY_LIST = "bluetooth_interoperability_list"; 7308 7309 /** 7310 * The policy for deciding when Wi-Fi should go to sleep (which will in 7311 * turn switch to using the mobile data as an Internet connection). 7312 * <p> 7313 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 7314 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 7315 * {@link #WIFI_SLEEP_POLICY_NEVER}. 7316 */ 7317 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 7318 7319 /** 7320 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 7321 * policy, which is to sleep shortly after the turning off 7322 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 7323 */ 7324 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 7325 7326 /** 7327 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 7328 * the device is on battery, and never go to sleep when the device is 7329 * plugged in. 7330 */ 7331 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 7332 7333 /** 7334 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 7335 */ 7336 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 7337 7338 /** 7339 * Value to specify if the user prefers the date, time and time zone 7340 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 7341 */ 7342 public static final String AUTO_TIME = "auto_time"; 7343 7344 /** 7345 * Value to specify if the user prefers the time zone 7346 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 7347 */ 7348 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 7349 7350 /** 7351 * URI for the car dock "in" event sound. 7352 * @hide 7353 */ 7354 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 7355 7356 /** 7357 * URI for the car dock "out" event sound. 7358 * @hide 7359 */ 7360 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 7361 7362 /** 7363 * URI for the desk dock "in" event sound. 7364 * @hide 7365 */ 7366 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 7367 7368 /** 7369 * URI for the desk dock "out" event sound. 7370 * @hide 7371 */ 7372 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 7373 7374 /** 7375 * Whether to play a sound for dock events. 7376 * @hide 7377 */ 7378 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 7379 7380 /** 7381 * Whether to play a sound for dock events, only when an accessibility service is on. 7382 * @hide 7383 */ 7384 public static final String DOCK_SOUNDS_ENABLED_WHEN_ACCESSIBILITY = "dock_sounds_enabled_when_accessbility"; 7385 7386 /** 7387 * URI for the "device locked" (keyguard shown) sound. 7388 * @hide 7389 */ 7390 public static final String LOCK_SOUND = "lock_sound"; 7391 7392 /** 7393 * URI for the "device unlocked" sound. 7394 * @hide 7395 */ 7396 public static final String UNLOCK_SOUND = "unlock_sound"; 7397 7398 /** 7399 * URI for the "device is trusted" sound, which is played when the device enters the trusted 7400 * state without unlocking. 7401 * @hide 7402 */ 7403 public static final String TRUSTED_SOUND = "trusted_sound"; 7404 7405 /** 7406 * URI for the low battery sound file. 7407 * @hide 7408 */ 7409 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 7410 7411 /** 7412 * Whether to play a sound for low-battery alerts. 7413 * @hide 7414 */ 7415 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 7416 7417 /** 7418 * URI for the "wireless charging started" sound. 7419 * @hide 7420 */ 7421 public static final String WIRELESS_CHARGING_STARTED_SOUND = 7422 "wireless_charging_started_sound"; 7423 7424 /** 7425 * Whether to play a sound for charging events. 7426 * @hide 7427 */ 7428 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 7429 7430 /** 7431 * Whether we keep the device on while the device is plugged in. 7432 * Supported values are: 7433 * <ul> 7434 * <li>{@code 0} to never stay on while plugged in</li> 7435 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 7436 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 7437 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 7438 * </ul> 7439 * These values can be OR-ed together. 7440 */ 7441 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 7442 7443 /** 7444 * When the user has enable the option to have a "bug report" command 7445 * in the power menu. 7446 * @hide 7447 */ 7448 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 7449 7450 /** 7451 * Whether ADB is enabled. 7452 */ 7453 public static final String ADB_ENABLED = "adb_enabled"; 7454 7455 /** 7456 * Whether Views are allowed to save their attribute data. 7457 * @hide 7458 */ 7459 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 7460 7461 /** 7462 * Whether assisted GPS should be enabled or not. 7463 * @hide 7464 */ 7465 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 7466 7467 /** 7468 * Whether bluetooth is enabled/disabled 7469 * 0=disabled. 1=enabled. 7470 */ 7471 public static final String BLUETOOTH_ON = "bluetooth_on"; 7472 7473 /** 7474 * CDMA Cell Broadcast SMS 7475 * 0 = CDMA Cell Broadcast SMS disabled 7476 * 1 = CDMA Cell Broadcast SMS enabled 7477 * @hide 7478 */ 7479 public static final String CDMA_CELL_BROADCAST_SMS = 7480 "cdma_cell_broadcast_sms"; 7481 7482 /** 7483 * The CDMA roaming mode 0 = Home Networks, CDMA default 7484 * 1 = Roaming on Affiliated networks 7485 * 2 = Roaming on any networks 7486 * @hide 7487 */ 7488 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 7489 7490 /** 7491 * The CDMA subscription mode 0 = RUIM/SIM (default) 7492 * 1 = NV 7493 * @hide 7494 */ 7495 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 7496 7497 /** Inactivity timeout to track mobile data activity. 7498 * 7499 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 7500 * infer the data activity of mobile network. After a period of no activity on mobile 7501 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 7502 * intent is fired to indicate a transition of network status from "active" to "idle". Any 7503 * subsequent activity on mobile networks triggers the firing of {@code 7504 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 7505 * 7506 * Network activity refers to transmitting or receiving data on the network interfaces. 7507 * 7508 * Tracking is disabled if set to zero or negative value. 7509 * 7510 * @hide 7511 */ 7512 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 7513 7514 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 7515 * but for Wifi network. 7516 * @hide 7517 */ 7518 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 7519 7520 /** 7521 * Whether or not data roaming is enabled. (0 = false, 1 = true) 7522 */ 7523 public static final String DATA_ROAMING = "data_roaming"; 7524 7525 /** 7526 * The value passed to a Mobile DataConnection via bringUp which defines the 7527 * number of retries to preform when setting up the initial connection. The default 7528 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 7529 * @hide 7530 */ 7531 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 7532 7533 /** 7534 * Whether any package can be on external storage. When this is true, any 7535 * package, regardless of manifest values, is a candidate for installing 7536 * or moving onto external storage. (0 = false, 1 = true) 7537 * @hide 7538 */ 7539 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 7540 7541 /** 7542 * Whether any activity can be resized. When this is true, any 7543 * activity, regardless of manifest values, can be resized for multi-window. 7544 * (0 = false, 1 = true) 7545 * @hide 7546 */ 7547 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 7548 = "force_resizable_activities"; 7549 7550 /** 7551 * Whether to enable experimental freeform support for windows. 7552 * @hide 7553 */ 7554 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 7555 = "enable_freeform_support"; 7556 7557 /** 7558 * Whether user has enabled development settings. 7559 */ 7560 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 7561 7562 /** 7563 * Whether the device has been provisioned (0 = false, 1 = true). 7564 * <p>On a multiuser device with a separate system user, the screen may be locked 7565 * as soon as this is set to true and further activities cannot be launched on the 7566 * system user unless they are marked to show over keyguard. 7567 */ 7568 public static final String DEVICE_PROVISIONED = "device_provisioned"; 7569 7570 /** 7571 * Whether mobile data should be allowed while the device is being provisioned. 7572 * This allows the provisioning process to turn off mobile data before the user 7573 * has an opportunity to set things up, preventing other processes from burning 7574 * precious bytes before wifi is setup. 7575 * (0 = false, 1 = true) 7576 * @hide 7577 */ 7578 public static final String DEVICE_PROVISIONING_MOBILE_DATA_ENABLED = 7579 "device_provisioning_mobile_data"; 7580 7581 /** 7582 * The saved value for WindowManagerService.setForcedDisplaySize(). 7583 * Two integers separated by a comma. If unset, then use the real display size. 7584 * @hide 7585 */ 7586 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 7587 7588 /** 7589 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 7590 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 7591 * @hide 7592 */ 7593 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 7594 7595 /** 7596 * The maximum size, in bytes, of a download that the download manager will transfer over 7597 * a non-wifi connection. 7598 * @hide 7599 */ 7600 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 7601 "download_manager_max_bytes_over_mobile"; 7602 7603 /** 7604 * The recommended maximum size, in bytes, of a download that the download manager should 7605 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 7606 * have the option to start the download over the mobile connection anyway. 7607 * @hide 7608 */ 7609 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 7610 "download_manager_recommended_max_bytes_over_mobile"; 7611 7612 /** 7613 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 7614 */ 7615 @Deprecated 7616 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 7617 7618 /** 7619 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 7620 * sent or processed. (0 = false, 1 = true) 7621 * @hide 7622 */ 7623 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 7624 7625 /** 7626 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 7627 * and the output is redirected to AV Receiver connected via 7628 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 7629 * @hide 7630 */ 7631 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 7632 7633 /** 7634 * Whether TV will automatically turn on upon reception of the CEC command 7635 * <Text View On> or <Image View On>. (0 = false, 1 = true) 7636 * @hide 7637 */ 7638 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 7639 "hdmi_control_auto_wakeup_enabled"; 7640 7641 /** 7642 * Whether TV will also turn off other CEC devices when it goes to standby mode. 7643 * (0 = false, 1 = true) 7644 * @hide 7645 */ 7646 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 7647 "hdmi_control_auto_device_off_enabled"; 7648 7649 /** 7650 * The interval in milliseconds at which location requests will be throttled when they are 7651 * coming from the background. 7652 * @hide 7653 */ 7654 public static final String LOCATION_BACKGROUND_THROTTLE_INTERVAL_MS = 7655 "location_background_throttle_interval_ms"; 7656 7657 /** 7658 * Whether TV will switch to MHL port when a mobile device is plugged in. 7659 * (0 = false, 1 = true) 7660 * @hide 7661 */ 7662 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 7663 7664 /** 7665 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 7666 * @hide 7667 */ 7668 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 7669 7670 /** 7671 * Whether mobile data connections are allowed by the user. See 7672 * ConnectivityManager for more info. 7673 * @hide 7674 */ 7675 public static final String MOBILE_DATA = "mobile_data"; 7676 7677 /** 7678 * Whether the mobile data connection should remain active even when higher 7679 * priority networks like WiFi are active, to help make network switching faster. 7680 * 7681 * See ConnectivityService for more info. 7682 * 7683 * (0 = disabled, 1 = enabled) 7684 * @hide 7685 */ 7686 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 7687 7688 /** 7689 * Size of the event buffer for IP connectivity metrics. 7690 * @hide 7691 */ 7692 public static final String CONNECTIVITY_METRICS_BUFFER_SIZE = 7693 "connectivity_metrics_buffer_size"; 7694 7695 /** {@hide} */ 7696 public static final String NETSTATS_ENABLED = "netstats_enabled"; 7697 /** {@hide} */ 7698 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 7699 /** {@hide} */ 7700 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 7701 /** {@hide} */ 7702 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 7703 /** {@hide} */ 7704 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 7705 7706 /** {@hide} */ 7707 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 7708 /** {@hide} */ 7709 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 7710 /** {@hide} */ 7711 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 7712 /** {@hide} */ 7713 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 7714 7715 /** {@hide} */ 7716 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 7717 /** {@hide} */ 7718 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 7719 /** {@hide} */ 7720 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 7721 /** {@hide} */ 7722 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 7723 7724 /** {@hide} */ 7725 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 7726 /** {@hide} */ 7727 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 7728 /** {@hide} */ 7729 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 7730 /** {@hide} */ 7731 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 7732 7733 /** 7734 * User preference for which network(s) should be used. Only the 7735 * connectivity service should touch this. 7736 */ 7737 public static final String NETWORK_PREFERENCE = "network_preference"; 7738 7739 /** 7740 * Which package name to use for network scoring. If null, or if the package is not a valid 7741 * scorer app, external network scores will neither be requested nor accepted. 7742 * @hide 7743 */ 7744 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 7745 7746 /** 7747 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 7748 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 7749 * exceeded. 7750 * @hide 7751 */ 7752 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 7753 7754 /** 7755 * The length of time in milli-seconds that automatic small adjustments to 7756 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 7757 * @hide 7758 */ 7759 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 7760 7761 /** Preferred NTP server. {@hide} */ 7762 public static final String NTP_SERVER = "ntp_server"; 7763 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 7764 public static final String NTP_TIMEOUT = "ntp_timeout"; 7765 7766 /** {@hide} */ 7767 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 7768 7769 /** 7770 * Sample validity in seconds to configure for the system DNS resolver. 7771 * {@hide} 7772 */ 7773 public static final String DNS_RESOLVER_SAMPLE_VALIDITY_SECONDS = 7774 "dns_resolver_sample_validity_seconds"; 7775 7776 /** 7777 * Success threshold in percent for use with the system DNS resolver. 7778 * {@hide} 7779 */ 7780 public static final String DNS_RESOLVER_SUCCESS_THRESHOLD_PERCENT = 7781 "dns_resolver_success_threshold_percent"; 7782 7783 /** 7784 * Minimum number of samples needed for statistics to be considered meaningful in the 7785 * system DNS resolver. 7786 * {@hide} 7787 */ 7788 public static final String DNS_RESOLVER_MIN_SAMPLES = "dns_resolver_min_samples"; 7789 7790 /** 7791 * Maximum number taken into account for statistics purposes in the system DNS resolver. 7792 * {@hide} 7793 */ 7794 public static final String DNS_RESOLVER_MAX_SAMPLES = "dns_resolver_max_samples"; 7795 7796 /** 7797 * Whether to disable the automatic scheduling of system updates. 7798 * 1 = system updates won't be automatically scheduled (will always 7799 * present notification instead). 7800 * 0 = system updates will be automatically scheduled. (default) 7801 * @hide 7802 */ 7803 @SystemApi 7804 public static final String OTA_DISABLE_AUTOMATIC_UPDATE = "ota_disable_automatic_update"; 7805 7806 /** 7807 * Whether the package manager should send package verification broadcasts for verifiers to 7808 * review apps prior to installation. 7809 * 1 = request apps to be verified prior to installation, if a verifier exists. 7810 * 0 = do not verify apps before installation 7811 * @hide 7812 */ 7813 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 7814 7815 /** Timeout for package verification. 7816 * @hide */ 7817 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 7818 7819 /** Default response code for package verification. 7820 * @hide */ 7821 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 7822 7823 /** 7824 * Show package verification setting in the Settings app. 7825 * 1 = show (default) 7826 * 0 = hide 7827 * @hide 7828 */ 7829 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 7830 7831 /** 7832 * Run package verification on apps installed through ADB/ADT/USB 7833 * 1 = perform package verification on ADB installs (default) 7834 * 0 = bypass package verification on ADB installs 7835 * @hide 7836 */ 7837 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 7838 7839 /** 7840 * Time since last fstrim (milliseconds) after which we force one to happen 7841 * during device startup. If unset, the default is 3 days. 7842 * @hide 7843 */ 7844 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 7845 7846 /** 7847 * The interval in milliseconds at which to check packet counts on the 7848 * mobile data interface when screen is on, to detect possible data 7849 * connection problems. 7850 * @hide 7851 */ 7852 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 7853 "pdp_watchdog_poll_interval_ms"; 7854 7855 /** 7856 * The interval in milliseconds at which to check packet counts on the 7857 * mobile data interface when screen is off, to detect possible data 7858 * connection problems. 7859 * @hide 7860 */ 7861 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 7862 "pdp_watchdog_long_poll_interval_ms"; 7863 7864 /** 7865 * The interval in milliseconds at which to check packet counts on the 7866 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 7867 * outgoing packets has been reached without incoming packets. 7868 * @hide 7869 */ 7870 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 7871 "pdp_watchdog_error_poll_interval_ms"; 7872 7873 /** 7874 * The number of outgoing packets sent without seeing an incoming packet 7875 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 7876 * device is logged to the event log 7877 * @hide 7878 */ 7879 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 7880 "pdp_watchdog_trigger_packet_count"; 7881 7882 /** 7883 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 7884 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 7885 * attempting data connection recovery. 7886 * @hide 7887 */ 7888 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 7889 "pdp_watchdog_error_poll_count"; 7890 7891 /** 7892 * The number of failed PDP reset attempts before moving to something more 7893 * drastic: re-registering to the network. 7894 * @hide 7895 */ 7896 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 7897 "pdp_watchdog_max_pdp_reset_fail_count"; 7898 7899 /** 7900 * A positive value indicates how often the SamplingProfiler 7901 * should take snapshots. Zero value means SamplingProfiler 7902 * is disabled. 7903 * 7904 * @hide 7905 */ 7906 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 7907 7908 /** 7909 * URL to open browser on to allow user to manage a prepay account 7910 * @hide 7911 */ 7912 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 7913 "setup_prepaid_data_service_url"; 7914 7915 /** 7916 * URL to attempt a GET on to see if this is a prepay device 7917 * @hide 7918 */ 7919 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 7920 "setup_prepaid_detection_target_url"; 7921 7922 /** 7923 * Host to check for a redirect to after an attempt to GET 7924 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 7925 * this is a prepaid device with zero balance.) 7926 * @hide 7927 */ 7928 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 7929 "setup_prepaid_detection_redir_host"; 7930 7931 /** 7932 * The interval in milliseconds at which to check the number of SMS sent out without asking 7933 * for use permit, to limit the un-authorized SMS usage. 7934 * 7935 * @hide 7936 */ 7937 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 7938 "sms_outgoing_check_interval_ms"; 7939 7940 /** 7941 * The number of outgoing SMS sent without asking for user permit (of {@link 7942 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 7943 * 7944 * @hide 7945 */ 7946 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 7947 "sms_outgoing_check_max_count"; 7948 7949 /** 7950 * Used to disable SMS short code confirmation - defaults to true. 7951 * True indcates we will do the check, etc. Set to false to disable. 7952 * @see com.android.internal.telephony.SmsUsageMonitor 7953 * @hide 7954 */ 7955 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 7956 7957 /** 7958 * Used to select which country we use to determine premium sms codes. 7959 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 7960 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 7961 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 7962 * @hide 7963 */ 7964 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 7965 7966 /** 7967 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 7968 * @hide 7969 */ 7970 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 7971 7972 /** 7973 * Used to disable Tethering on a device - defaults to true 7974 * @hide 7975 */ 7976 public static final String TETHER_SUPPORTED = "tether_supported"; 7977 7978 /** 7979 * Used to require DUN APN on the device or not - defaults to a build config value 7980 * which defaults to false 7981 * @hide 7982 */ 7983 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 7984 7985 /** 7986 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 7987 * corresponding build config values are set it will override the APN DB 7988 * values. 7989 * Consists of a comma seperated list of strings: 7990 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 7991 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 7992 * @hide 7993 */ 7994 public static final String TETHER_DUN_APN = "tether_dun_apn"; 7995 7996 /** 7997 * List of carrier apps which are whitelisted to prompt the user for install when 7998 * a sim card with matching uicc carrier privilege rules is inserted. 7999 * 8000 * The value is "package1;package2;..." 8001 * @hide 8002 */ 8003 public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist"; 8004 8005 /** 8006 * USB Mass Storage Enabled 8007 */ 8008 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 8009 8010 /** 8011 * If this setting is set (to anything), then all references 8012 * to Gmail on the device must change to Google Mail. 8013 */ 8014 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 8015 8016 /** 8017 * Webview Data reduction proxy key. 8018 * @hide 8019 */ 8020 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 8021 "webview_data_reduction_proxy_key"; 8022 8023 /** 8024 * Whether or not the WebView fallback mechanism should be enabled. 8025 * 0=disabled, 1=enabled. 8026 * @hide 8027 */ 8028 public static final String WEBVIEW_FALLBACK_LOGIC_ENABLED = 8029 "webview_fallback_logic_enabled"; 8030 8031 /** 8032 * Name of the package used as WebView provider (if unset the provider is instead determined 8033 * by the system). 8034 * @hide 8035 */ 8036 public static final String WEBVIEW_PROVIDER = "webview_provider"; 8037 8038 /** 8039 * Developer setting to enable WebView multiprocess rendering. 8040 * @hide 8041 */ 8042 @SystemApi 8043 public static final String WEBVIEW_MULTIPROCESS = "webview_multiprocess"; 8044 8045 /** 8046 * The maximum number of notifications shown in 24 hours when switching networks. 8047 * @hide 8048 */ 8049 public static final String NETWORK_SWITCH_NOTIFICATION_DAILY_LIMIT = 8050 "network_switch_notification_daily_limit"; 8051 8052 /** 8053 * The minimum time in milliseconds between notifications when switching networks. 8054 * @hide 8055 */ 8056 public static final String NETWORK_SWITCH_NOTIFICATION_RATE_LIMIT_MILLIS = 8057 "network_switch_notification_rate_limit_millis"; 8058 8059 /** 8060 * Whether to automatically switch away from wifi networks that lose Internet access. 8061 * Only meaningful if config_networkAvoidBadWifi is set to 0, otherwise the system always 8062 * avoids such networks. Valid values are: 8063 * 8064 * 0: Don't avoid bad wifi, don't prompt the user. Get stuck on bad wifi like it's 2013. 8065 * null: Ask the user whether to switch away from bad wifi. 8066 * 1: Avoid bad wifi. 8067 * 8068 * @hide 8069 */ 8070 public static final String NETWORK_AVOID_BAD_WIFI = "network_avoid_bad_wifi"; 8071 8072 /** 8073 * Whether Wifi display is enabled/disabled 8074 * 0=disabled. 1=enabled. 8075 * @hide 8076 */ 8077 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 8078 8079 /** 8080 * Whether Wifi display certification mode is enabled/disabled 8081 * 0=disabled. 1=enabled. 8082 * @hide 8083 */ 8084 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 8085 "wifi_display_certification_on"; 8086 8087 /** 8088 * WPS Configuration method used by Wifi display, this setting only 8089 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 8090 * 8091 * Possible values are: 8092 * 8093 * WpsInfo.INVALID: use default WPS method chosen by framework 8094 * WpsInfo.PBC : use Push button 8095 * WpsInfo.KEYPAD : use Keypad 8096 * WpsInfo.DISPLAY: use Display 8097 * @hide 8098 */ 8099 public static final String WIFI_DISPLAY_WPS_CONFIG = 8100 "wifi_display_wps_config"; 8101 8102 /** 8103 * Whether to notify the user of open networks. 8104 * <p> 8105 * If not connected and the scan results have an open network, we will 8106 * put this notification up. If we attempt to connect to a network or 8107 * the open network(s) disappear, we remove the notification. When we 8108 * show the notification, we will not show it again for 8109 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 8110 */ 8111 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 8112 "wifi_networks_available_notification_on"; 8113 /** 8114 * {@hide} 8115 */ 8116 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 8117 "wimax_networks_available_notification_on"; 8118 8119 /** 8120 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 8121 * Connecting to a network will reset the timer. 8122 */ 8123 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 8124 "wifi_networks_available_repeat_delay"; 8125 8126 /** 8127 * 802.11 country code in ISO 3166 format 8128 * @hide 8129 */ 8130 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 8131 8132 /** 8133 * The interval in milliseconds to issue wake up scans when wifi needs 8134 * to connect. This is necessary to connect to an access point when 8135 * device is on the move and the screen is off. 8136 * @hide 8137 */ 8138 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 8139 "wifi_framework_scan_interval_ms"; 8140 8141 /** 8142 * The interval in milliseconds after which Wi-Fi is considered idle. 8143 * When idle, it is possible for the device to be switched from Wi-Fi to 8144 * the mobile data network. 8145 * @hide 8146 */ 8147 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 8148 8149 /** 8150 * When the number of open networks exceeds this number, the 8151 * least-recently-used excess networks will be removed. 8152 */ 8153 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 8154 8155 /** 8156 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 8157 */ 8158 public static final String WIFI_ON = "wifi_on"; 8159 8160 /** 8161 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 8162 * @hide 8163 */ 8164 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 8165 "wifi_scan_always_enabled"; 8166 8167 /** 8168 * Value to specify if Wi-Fi Wakeup feature is enabled. 8169 * 8170 * Type: int (0 for false, 1 for true) 8171 * @hide 8172 */ 8173 @SystemApi 8174 public static final String WIFI_WAKEUP_ENABLED = "wifi_wakeup_enabled"; 8175 8176 /** 8177 * Value to specify if network recommendations from 8178 * {@link com.android.server.NetworkScoreService} are enabled. 8179 * 8180 * Type: int (0 for false, 1 for true) 8181 * @hide 8182 */ 8183 @SystemApi 8184 public static final String NETWORK_RECOMMENDATIONS_ENABLED = 8185 "network_recommendations_enabled"; 8186 8187 /** 8188 * Value to specify if the Wi-Fi Framework should defer to 8189 * {@link com.android.server.NetworkScoreService} for evaluating saved open networks. 8190 * 8191 * Type: int (0 for false, 1 for true) 8192 * @hide 8193 */ 8194 @SystemApi 8195 public static final String CURATE_SAVED_OPEN_NETWORKS = "curate_saved_open_networks"; 8196 8197 /** 8198 * The number of milliseconds the {@link com.android.server.NetworkScoreService} 8199 * will give a recommendation request to complete before returning a default response. 8200 * 8201 * Type: long 8202 * @hide 8203 */ 8204 public static final String NETWORK_RECOMMENDATION_REQUEST_TIMEOUT_MS = 8205 "network_recommendation_request_timeout_ms"; 8206 8207 /** 8208 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 8209 * connectivity. 8210 * @hide 8211 */ 8212 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 8213 "ble_scan_always_enabled"; 8214 8215 /** 8216 * Used to save the Wifi_ON state prior to tethering. 8217 * This state will be checked to restore Wifi after 8218 * the user turns off tethering. 8219 * 8220 * @hide 8221 */ 8222 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 8223 8224 /** 8225 * The interval in milliseconds to scan as used by the wifi supplicant 8226 * @hide 8227 */ 8228 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 8229 "wifi_supplicant_scan_interval_ms"; 8230 8231 /** 8232 * whether frameworks handles wifi auto-join 8233 * @hide 8234 */ 8235 public static final String WIFI_ENHANCED_AUTO_JOIN = 8236 "wifi_enhanced_auto_join"; 8237 8238 /** 8239 * whether settings show RSSI 8240 * @hide 8241 */ 8242 public static final String WIFI_NETWORK_SHOW_RSSI = 8243 "wifi_network_show_rssi"; 8244 8245 /** 8246 * The interval in milliseconds to scan at supplicant when p2p is connected 8247 * @hide 8248 */ 8249 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 8250 "wifi_scan_interval_p2p_connected_ms"; 8251 8252 /** 8253 * Whether the Wi-Fi watchdog is enabled. 8254 */ 8255 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 8256 8257 /** 8258 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 8259 * the setting needs to be set to 0 to disable it. 8260 * @hide 8261 */ 8262 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 8263 "wifi_watchdog_poor_network_test_enabled"; 8264 8265 /** 8266 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 8267 * needs to be set to 0 to disable it. 8268 * @hide 8269 */ 8270 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 8271 "wifi_suspend_optimizations_enabled"; 8272 8273 /** 8274 * Setting to enable verbose logging in Wi-Fi; disabled by default, and setting to 1 8275 * will enable it. In the future, additional values may be supported. 8276 * @hide 8277 */ 8278 public static final String WIFI_VERBOSE_LOGGING_ENABLED = 8279 "wifi_verbose_logging_enabled"; 8280 8281 /** 8282 * The maximum number of times we will retry a connection to an access 8283 * point for which we have failed in acquiring an IP address from DHCP. 8284 * A value of N means that we will make N+1 connection attempts in all. 8285 */ 8286 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 8287 8288 /** 8289 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 8290 * data connectivity to be established after a disconnect from Wi-Fi. 8291 */ 8292 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 8293 "wifi_mobile_data_transition_wakelock_timeout_ms"; 8294 8295 /** 8296 * This setting controls whether WiFi configurations created by a Device Owner app 8297 * should be locked down (that is, be editable or removable only by the Device Owner App, 8298 * not even by Settings app). 8299 * This setting takes integer values. Non-zero values mean DO created configurations 8300 * are locked down. Value of zero means they are not. Default value in the absence of 8301 * actual value to this setting is 0. 8302 */ 8303 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 8304 "wifi_device_owner_configs_lockdown"; 8305 8306 /** 8307 * The operational wifi frequency band 8308 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 8309 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 8310 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 8311 * 8312 * @hide 8313 */ 8314 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 8315 8316 /** 8317 * The Wi-Fi peer-to-peer device name 8318 * @hide 8319 */ 8320 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 8321 8322 /** 8323 * The min time between wifi disable and wifi enable 8324 * @hide 8325 */ 8326 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 8327 8328 /** 8329 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 8330 * from an ephemeral network if there is no BSSID for that network with a non-null score that 8331 * has been seen in this time period. 8332 * 8333 * If this is less than or equal to zero, we use a more conservative behavior and only check 8334 * for a non-null score from the currently connected or target BSSID. 8335 * @hide 8336 */ 8337 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 8338 "wifi_ephemeral_out_of_range_timeout_ms"; 8339 8340 /** 8341 * The number of milliseconds to delay when checking for data stalls during 8342 * non-aggressive detection. (screen is turned off.) 8343 * @hide 8344 */ 8345 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 8346 "data_stall_alarm_non_aggressive_delay_in_ms"; 8347 8348 /** 8349 * The number of milliseconds to delay when checking for data stalls during 8350 * aggressive detection. (screen on or suspected data stall) 8351 * @hide 8352 */ 8353 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 8354 "data_stall_alarm_aggressive_delay_in_ms"; 8355 8356 /** 8357 * The number of milliseconds to allow the provisioning apn to remain active 8358 * @hide 8359 */ 8360 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 8361 "provisioning_apn_alarm_delay_in_ms"; 8362 8363 /** 8364 * The interval in milliseconds at which to check gprs registration 8365 * after the first registration mismatch of gprs and voice service, 8366 * to detect possible data network registration problems. 8367 * 8368 * @hide 8369 */ 8370 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 8371 "gprs_register_check_period_ms"; 8372 8373 /** 8374 * Nonzero causes Log.wtf() to crash. 8375 * @hide 8376 */ 8377 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 8378 8379 /** 8380 * Ringer mode. This is used internally, changing this value will not 8381 * change the ringer mode. See AudioManager. 8382 */ 8383 public static final String MODE_RINGER = "mode_ringer"; 8384 8385 /** 8386 * Overlay display devices setting. 8387 * The associated value is a specially formatted string that describes the 8388 * size and density of simulated secondary display devices. 8389 * <p> 8390 * Format: {width}x{height}/{dpi};... 8391 * </p><p> 8392 * Example: 8393 * <ul> 8394 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 8395 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 8396 * at 1080p and the second at 720p.</li> 8397 * <li>If the value is empty, then no overlay display devices are created.</li> 8398 * </ul></p> 8399 * 8400 * @hide 8401 */ 8402 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 8403 8404 /** 8405 * Threshold values for the duration and level of a discharge cycle, 8406 * under which we log discharge cycle info. 8407 * 8408 * @hide 8409 */ 8410 public static final String 8411 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 8412 8413 /** @hide */ 8414 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 8415 8416 /** 8417 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 8418 * intents on application crashes and ANRs. If this is disabled, the 8419 * crash/ANR dialog will never display the "Report" button. 8420 * <p> 8421 * Type: int (0 = disallow, 1 = allow) 8422 * 8423 * @hide 8424 */ 8425 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 8426 8427 /** 8428 * Maximum age of entries kept by {@link DropBoxManager}. 8429 * 8430 * @hide 8431 */ 8432 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 8433 8434 /** 8435 * Maximum number of entry files which {@link DropBoxManager} will keep 8436 * around. 8437 * 8438 * @hide 8439 */ 8440 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 8441 8442 /** 8443 * Maximum amount of disk space used by {@link DropBoxManager} no matter 8444 * what. 8445 * 8446 * @hide 8447 */ 8448 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 8449 8450 /** 8451 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 8452 * will use. 8453 * 8454 * @hide 8455 */ 8456 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 8457 8458 /** 8459 * Percent of total disk which {@link DropBoxManager} will never dip 8460 * into. 8461 * 8462 * @hide 8463 */ 8464 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 8465 8466 /** 8467 * Prefix for per-tag dropbox disable/enable settings. 8468 * 8469 * @hide 8470 */ 8471 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 8472 8473 /** 8474 * Lines of logcat to include with system crash/ANR/etc. reports, as a 8475 * prefix of the dropbox tag of the report type. For example, 8476 * "logcat_for_system_server_anr" controls the lines of logcat captured 8477 * with system server ANR reports. 0 to disable. 8478 * 8479 * @hide 8480 */ 8481 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 8482 8483 /** 8484 * The interval in minutes after which the amount of free storage left 8485 * on the device is logged to the event log 8486 * 8487 * @hide 8488 */ 8489 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 8490 8491 /** 8492 * Threshold for the amount of change in disk free space required to 8493 * report the amount of free space. Used to prevent spamming the logs 8494 * when the disk free space isn't changing frequently. 8495 * 8496 * @hide 8497 */ 8498 public static final String 8499 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 8500 8501 /** 8502 * Minimum percentage of free storage on the device that is used to 8503 * determine if the device is running low on storage. The default is 10. 8504 * <p> 8505 * Say this value is set to 10, the device is considered running low on 8506 * storage if 90% or more of the device storage is filled up. 8507 * 8508 * @hide 8509 */ 8510 public static final String 8511 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 8512 8513 /** 8514 * Maximum byte size of the low storage threshold. This is to ensure 8515 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 8516 * overly large threshold for large storage devices. Currently this must 8517 * be less than 2GB. This default is 500MB. 8518 * 8519 * @hide 8520 */ 8521 public static final String 8522 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 8523 8524 /** 8525 * Minimum bytes of free storage on the device before the data partition 8526 * is considered full. By default, 1 MB is reserved to avoid system-wide 8527 * SQLite disk full exceptions. 8528 * 8529 * @hide 8530 */ 8531 public static final String 8532 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 8533 8534 /** 8535 * The maximum reconnect delay for short network outages or when the 8536 * network is suspended due to phone use. 8537 * 8538 * @hide 8539 */ 8540 public static final String 8541 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 8542 8543 /** 8544 * The number of milliseconds to delay before sending out 8545 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 8546 * 8547 * @hide 8548 */ 8549 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 8550 8551 8552 /** 8553 * Network sampling interval, in seconds. We'll generate link information 8554 * about bytes/packets sent and error rates based on data sampled in this interval 8555 * 8556 * @hide 8557 */ 8558 8559 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 8560 "connectivity_sampling_interval_in_seconds"; 8561 8562 /** 8563 * The series of successively longer delays used in retrying to download PAC file. 8564 * Last delay is used between successful PAC downloads. 8565 * 8566 * @hide 8567 */ 8568 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 8569 8570 /** 8571 * Don't attempt to detect captive portals. 8572 * 8573 * @hide 8574 */ 8575 public static final int CAPTIVE_PORTAL_MODE_IGNORE = 0; 8576 8577 /** 8578 * When detecting a captive portal, display a notification that 8579 * prompts the user to sign in. 8580 * 8581 * @hide 8582 */ 8583 public static final int CAPTIVE_PORTAL_MODE_PROMPT = 1; 8584 8585 /** 8586 * When detecting a captive portal, immediately disconnect from the 8587 * network and do not reconnect to that network in the future. 8588 * 8589 * @hide 8590 */ 8591 public static final int CAPTIVE_PORTAL_MODE_AVOID = 2; 8592 8593 /** 8594 * What to do when connecting a network that presents a captive portal. 8595 * Must be one of the CAPTIVE_PORTAL_MODE_* constants above. 8596 * 8597 * The default for this setting is CAPTIVE_PORTAL_MODE_PROMPT. 8598 * @hide 8599 */ 8600 public static final String CAPTIVE_PORTAL_MODE = "captive_portal_mode"; 8601 8602 /** 8603 * Setting to turn off captive portal detection. Feature is enabled by 8604 * default and the setting needs to be set to 0 to disable it. 8605 * 8606 * @deprecated use CAPTIVE_PORTAL_MODE_IGNORE to disable captive portal detection 8607 * @hide 8608 */ 8609 @Deprecated 8610 public static final String 8611 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 8612 8613 /** 8614 * The server used for captive portal detection upon a new conection. A 8615 * 204 response code from the server is used for validation. 8616 * TODO: remove this deprecated symbol. 8617 * 8618 * @hide 8619 */ 8620 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 8621 8622 /** 8623 * The URL used for HTTPS captive portal detection upon a new connection. 8624 * A 204 response code from the server is used for validation. 8625 * 8626 * @hide 8627 */ 8628 public static final String CAPTIVE_PORTAL_HTTPS_URL = "captive_portal_https_url"; 8629 8630 /** 8631 * The URL used for HTTP captive portal detection upon a new connection. 8632 * A 204 response code from the server is used for validation. 8633 * 8634 * @hide 8635 */ 8636 public static final String CAPTIVE_PORTAL_HTTP_URL = "captive_portal_http_url"; 8637 8638 /** 8639 * The URL used for fallback HTTP captive portal detection when previous HTTP 8640 * and HTTPS captive portal detection attemps did not return a conclusive answer. 8641 * 8642 * @hide 8643 */ 8644 public static final String CAPTIVE_PORTAL_FALLBACK_URL = "captive_portal_fallback_url"; 8645 8646 /** 8647 * Whether to use HTTPS for network validation. This is enabled by default and the setting 8648 * needs to be set to 0 to disable it. This setting is a misnomer because captive portals 8649 * don't actually use HTTPS, but it's consistent with the other settings. 8650 * 8651 * @hide 8652 */ 8653 public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https"; 8654 8655 /** 8656 * Which User-Agent string to use in the header of the captive portal detection probes. 8657 * The User-Agent field is unset when this setting has no value (HttpUrlConnection default). 8658 * 8659 * @hide 8660 */ 8661 public static final String CAPTIVE_PORTAL_USER_AGENT = "captive_portal_user_agent"; 8662 8663 /** 8664 * Whether network service discovery is enabled. 8665 * 8666 * @hide 8667 */ 8668 public static final String NSD_ON = "nsd_on"; 8669 8670 /** 8671 * Let user pick default install location. 8672 * 8673 * @hide 8674 */ 8675 public static final String SET_INSTALL_LOCATION = "set_install_location"; 8676 8677 /** 8678 * Default install location value. 8679 * 0 = auto, let system decide 8680 * 1 = internal 8681 * 2 = sdcard 8682 * @hide 8683 */ 8684 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 8685 8686 /** 8687 * ms during which to consume extra events related to Inet connection 8688 * condition after a transtion to fully-connected 8689 * 8690 * @hide 8691 */ 8692 public static final String 8693 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 8694 8695 /** 8696 * ms during which to consume extra events related to Inet connection 8697 * condtion after a transtion to partly-connected 8698 * 8699 * @hide 8700 */ 8701 public static final String 8702 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 8703 8704 /** {@hide} */ 8705 public static final String 8706 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 8707 8708 /** 8709 * Host name and port for global http proxy. Uses ':' seperator for 8710 * between host and port. 8711 */ 8712 public static final String HTTP_PROXY = "http_proxy"; 8713 8714 /** 8715 * Host name for global http proxy. Set via ConnectivityManager. 8716 * 8717 * @hide 8718 */ 8719 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 8720 8721 /** 8722 * Integer host port for global http proxy. Set via ConnectivityManager. 8723 * 8724 * @hide 8725 */ 8726 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 8727 8728 /** 8729 * Exclusion list for global proxy. This string contains a list of 8730 * comma-separated domains where the global proxy does not apply. 8731 * Domains should be listed in a comma- separated list. Example of 8732 * acceptable formats: ".domain1.com,my.domain2.com" Use 8733 * ConnectivityManager to set/get. 8734 * 8735 * @hide 8736 */ 8737 public static final String 8738 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 8739 8740 /** 8741 * The location PAC File for the proxy. 8742 * @hide 8743 */ 8744 public static final String 8745 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 8746 8747 /** 8748 * Enables the UI setting to allow the user to specify the global HTTP 8749 * proxy and associated exclusion list. 8750 * 8751 * @hide 8752 */ 8753 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 8754 8755 /** 8756 * Setting for default DNS in case nobody suggests one 8757 * 8758 * @hide 8759 */ 8760 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 8761 8762 /** {@hide} */ 8763 public static final String 8764 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 8765 /** {@hide} */ 8766 public static final String 8767 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 8768 /** {@hide} */ 8769 public static final String 8770 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 8771 /** {@hide} */ 8772 public static final String 8773 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 8774 /** {@hide} */ 8775 public static final String 8776 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 8777 /** {@hide} */ 8778 public static final String 8779 BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX = "bluetooth_map_client_priority_"; 8780 /** {@hide} */ 8781 public static final String 8782 BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX = "bluetooth_pbap_client_priority_"; 8783 /** {@hide} */ 8784 public static final String 8785 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 8786 /** {@hide} */ 8787 public static final String 8788 BLUETOOTH_PAN_PRIORITY_PREFIX = "bluetooth_pan_priority_"; 8789 8790 /** 8791 * Activity manager specific settings. 8792 * This is encoded as a key=value list, separated by commas. Ex: 8793 * 8794 * "enforce_bg_check=true,max_cached_processes=24" 8795 * 8796 * The following keys are supported: 8797 * 8798 * <pre> 8799 * enforce_bg_check (boolean) 8800 * max_cached_processes (int) 8801 * </pre> 8802 * 8803 * <p> 8804 * Type: string 8805 * @hide 8806 * @see com.android.server.am.ActivityManagerConstants 8807 */ 8808 public static final String ACTIVITY_MANAGER_CONSTANTS = "activity_manager_constants"; 8809 8810 /** 8811 * Device Idle (Doze) specific settings. 8812 * This is encoded as a key=value list, separated by commas. Ex: 8813 * 8814 * "inactive_to=60000,sensing_to=400000" 8815 * 8816 * The following keys are supported: 8817 * 8818 * <pre> 8819 * inactive_to (long) 8820 * sensing_to (long) 8821 * motion_inactive_to (long) 8822 * idle_after_inactive_to (long) 8823 * idle_pending_to (long) 8824 * max_idle_pending_to (long) 8825 * idle_pending_factor (float) 8826 * idle_to (long) 8827 * max_idle_to (long) 8828 * idle_factor (float) 8829 * min_time_to_alarm (long) 8830 * max_temp_app_whitelist_duration (long) 8831 * notification_whitelist_duration (long) 8832 * </pre> 8833 * 8834 * <p> 8835 * Type: string 8836 * @hide 8837 * @see com.android.server.DeviceIdleController.Constants 8838 */ 8839 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 8840 8841 /** 8842 * Device Idle (Doze) specific settings for watches. See {@code #DEVICE_IDLE_CONSTANTS} 8843 * 8844 * <p> 8845 * Type: string 8846 * @hide 8847 * @see com.android.server.DeviceIdleController.Constants 8848 */ 8849 public static final String DEVICE_IDLE_CONSTANTS_WATCH = "device_idle_constants_watch"; 8850 8851 /** 8852 * App standby (app idle) specific settings. 8853 * This is encoded as a key=value list, separated by commas. Ex: 8854 * 8855 * "idle_duration=5000,parole_interval=4500" 8856 * 8857 * The following keys are supported: 8858 * 8859 * <pre> 8860 * idle_duration2 (long) 8861 * wallclock_threshold (long) 8862 * parole_interval (long) 8863 * parole_duration (long) 8864 * 8865 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 8866 * </pre> 8867 * 8868 * <p> 8869 * Type: string 8870 * @hide 8871 * @see com.android.server.usage.UsageStatsService.SettingsObserver 8872 */ 8873 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 8874 8875 /** 8876 * Power manager specific settings. 8877 * This is encoded as a key=value list, separated by commas. Ex: 8878 * 8879 * "no_cached_wake_locks=1" 8880 * 8881 * The following keys are supported: 8882 * 8883 * <pre> 8884 * no_cached_wake_locks (boolean) 8885 * </pre> 8886 * 8887 * <p> 8888 * Type: string 8889 * @hide 8890 * @see com.android.server.power.PowerManagerConstants 8891 */ 8892 public static final String POWER_MANAGER_CONSTANTS = "power_manager_constants"; 8893 8894 /** 8895 * Alarm manager specific settings. 8896 * This is encoded as a key=value list, separated by commas. Ex: 8897 * 8898 * "min_futurity=5000,allow_while_idle_short_time=4500" 8899 * 8900 * The following keys are supported: 8901 * 8902 * <pre> 8903 * min_futurity (long) 8904 * min_interval (long) 8905 * allow_while_idle_short_time (long) 8906 * allow_while_idle_long_time (long) 8907 * allow_while_idle_whitelist_duration (long) 8908 * </pre> 8909 * 8910 * <p> 8911 * Type: string 8912 * @hide 8913 * @see com.android.server.AlarmManagerService.Constants 8914 */ 8915 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 8916 8917 /** 8918 * Job scheduler specific settings. 8919 * This is encoded as a key=value list, separated by commas. Ex: 8920 * 8921 * "min_ready_jobs_count=2,moderate_use_factor=.5" 8922 * 8923 * The following keys are supported: 8924 * 8925 * <pre> 8926 * min_idle_count (int) 8927 * min_charging_count (int) 8928 * min_connectivity_count (int) 8929 * min_content_count (int) 8930 * min_ready_jobs_count (int) 8931 * heavy_use_factor (float) 8932 * moderate_use_factor (float) 8933 * fg_job_count (int) 8934 * bg_normal_job_count (int) 8935 * bg_moderate_job_count (int) 8936 * bg_low_job_count (int) 8937 * bg_critical_job_count (int) 8938 * </pre> 8939 * 8940 * <p> 8941 * Type: string 8942 * @hide 8943 * @see com.android.server.job.JobSchedulerService.Constants 8944 */ 8945 public static final String JOB_SCHEDULER_CONSTANTS = "job_scheduler_constants"; 8946 8947 /** 8948 * ShortcutManager specific settings. 8949 * This is encoded as a key=value list, separated by commas. Ex: 8950 * 8951 * "reset_interval_sec=86400,max_updates_per_interval=1" 8952 * 8953 * The following keys are supported: 8954 * 8955 * <pre> 8956 * reset_interval_sec (long) 8957 * max_updates_per_interval (int) 8958 * max_icon_dimension_dp (int, DP) 8959 * max_icon_dimension_dp_lowram (int, DP) 8960 * max_shortcuts (int) 8961 * icon_quality (int, 0-100) 8962 * icon_format (String) 8963 * </pre> 8964 * 8965 * <p> 8966 * Type: string 8967 * @hide 8968 * @see com.android.server.pm.ShortcutService.ConfigConstants 8969 */ 8970 public static final String SHORTCUT_MANAGER_CONSTANTS = "shortcut_manager_constants"; 8971 8972 /** 8973 * Get the key that retrieves a bluetooth headset's priority. 8974 * @hide 8975 */ 8976 public static final String getBluetoothHeadsetPriorityKey(String address) { 8977 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8978 } 8979 8980 /** 8981 * Get the key that retrieves a bluetooth a2dp sink's priority. 8982 * @hide 8983 */ 8984 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 8985 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8986 } 8987 8988 /** 8989 * Get the key that retrieves a bluetooth a2dp src's priority. 8990 * @hide 8991 */ 8992 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 8993 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 8994 } 8995 8996 /** 8997 * Get the key that retrieves a bluetooth Input Device's priority. 8998 * @hide 8999 */ 9000 public static final String getBluetoothInputDevicePriorityKey(String address) { 9001 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9002 } 9003 9004 /** 9005 * Get the key that retrieves a bluetooth pan client priority. 9006 * @hide 9007 */ 9008 public static final String getBluetoothPanPriorityKey(String address) { 9009 return BLUETOOTH_PAN_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9010 } 9011 9012 /** 9013 * Get the key that retrieves a bluetooth map priority. 9014 * @hide 9015 */ 9016 public static final String getBluetoothMapPriorityKey(String address) { 9017 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9018 } 9019 9020 /** 9021 * Get the key that retrieves a bluetooth map client priority. 9022 * @hide 9023 */ 9024 public static final String getBluetoothMapClientPriorityKey(String address) { 9025 return BLUETOOTH_MAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9026 } 9027 9028 /** 9029 * Get the key that retrieves a bluetooth pbap client priority. 9030 * @hide 9031 */ 9032 public static final String getBluetoothPbapClientPriorityKey(String address) { 9033 return BLUETOOTH_PBAP_CLIENT_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9034 } 9035 9036 /** 9037 * Get the key that retrieves a bluetooth sap priority. 9038 * @hide 9039 */ 9040 public static final String getBluetoothSapPriorityKey(String address) { 9041 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 9042 } 9043 9044 /** 9045 * Scaling factor for normal window animations. Setting to 0 will 9046 * disable window animations. 9047 */ 9048 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 9049 9050 /** 9051 * Scaling factor for activity transition animations. Setting to 0 will 9052 * disable window animations. 9053 */ 9054 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 9055 9056 /** 9057 * Scaling factor for Animator-based animations. This affects both the 9058 * start delay and duration of all such animations. Setting to 0 will 9059 * cause animations to end immediately. The default value is 1. 9060 */ 9061 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 9062 9063 /** 9064 * Scaling factor for normal window animations. Setting to 0 will 9065 * disable window animations. 9066 * 9067 * @hide 9068 */ 9069 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 9070 9071 /** 9072 * If 0, the compatibility mode is off for all applications. 9073 * If 1, older applications run under compatibility mode. 9074 * TODO: remove this settings before code freeze (bug/1907571) 9075 * @hide 9076 */ 9077 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 9078 9079 /** 9080 * CDMA only settings 9081 * Emergency Tone 0 = Off 9082 * 1 = Alert 9083 * 2 = Vibrate 9084 * @hide 9085 */ 9086 public static final String EMERGENCY_TONE = "emergency_tone"; 9087 9088 /** 9089 * CDMA only settings 9090 * Whether the auto retry is enabled. The value is 9091 * boolean (1 or 0). 9092 * @hide 9093 */ 9094 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 9095 9096 /** 9097 * A setting that can be read whether the emergency affordance is currently needed. 9098 * The value is a boolean (1 or 0). 9099 * @hide 9100 */ 9101 public static final String EMERGENCY_AFFORDANCE_NEEDED = "emergency_affordance_needed"; 9102 9103 /** 9104 * See RIL_PreferredNetworkType in ril.h 9105 * @hide 9106 */ 9107 public static final String PREFERRED_NETWORK_MODE = 9108 "preferred_network_mode"; 9109 9110 /** 9111 * Name of an application package to be debugged. 9112 */ 9113 public static final String DEBUG_APP = "debug_app"; 9114 9115 /** 9116 * If 1, when launching DEBUG_APP it will wait for the debugger before 9117 * starting user code. If 0, it will run normally. 9118 */ 9119 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 9120 9121 /** 9122 * Control whether the process CPU usage meter should be shown. 9123 * 9124 * @deprecated This functionality is no longer available as of 9125 * {@link android.os.Build.VERSION_CODES#N_MR1}. 9126 */ 9127 @Deprecated 9128 public static final String SHOW_PROCESSES = "show_processes"; 9129 9130 /** 9131 * If 1 low power mode is enabled. 9132 * @hide 9133 */ 9134 public static final String LOW_POWER_MODE = "low_power"; 9135 9136 /** 9137 * Battery level [1-99] at which low power mode automatically turns on. 9138 * If 0, it will not automatically turn on. 9139 * @hide 9140 */ 9141 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 9142 9143 /** 9144 * If not 0, the activity manager will aggressively finish activities and 9145 * processes as soon as they are no longer needed. If 0, the normal 9146 * extended lifetime is used. 9147 */ 9148 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 9149 9150 /** 9151 * Use Dock audio output for media: 9152 * 0 = disabled 9153 * 1 = enabled 9154 * @hide 9155 */ 9156 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 9157 9158 /** 9159 * The surround sound formats AC3, DTS or IEC61937 are 9160 * available for use if they are detected. 9161 * This is the default mode. 9162 * 9163 * Note that AUTO is equivalent to ALWAYS for Android TVs and other 9164 * devices that have an S/PDIF output. This is because S/PDIF 9165 * is unidirectional and the TV cannot know if a decoder is 9166 * connected. So it assumes they are always available. 9167 * @hide 9168 */ 9169 public static final int ENCODED_SURROUND_OUTPUT_AUTO = 0; 9170 9171 /** 9172 * AC3, DTS or IEC61937 are NEVER available, even if they 9173 * are detected by the hardware. Those formats will not be 9174 * reported. 9175 * 9176 * An example use case would be an AVR reports that it is capable of 9177 * surround sound decoding but is broken. If NEVER is chosen 9178 * then apps must use PCM output instead of encoded output. 9179 * @hide 9180 */ 9181 public static final int ENCODED_SURROUND_OUTPUT_NEVER = 1; 9182 9183 /** 9184 * AC3, DTS or IEC61937 are ALWAYS available, even if they 9185 * are not detected by the hardware. Those formats will be 9186 * reported as part of the HDMI output capability. Applications 9187 * are then free to use either PCM or encoded output. 9188 * 9189 * An example use case would be a when TV was connected over 9190 * TOS-link to an AVR. But the TV could not see it because TOS-link 9191 * is unidirectional. 9192 * @hide 9193 */ 9194 public static final int ENCODED_SURROUND_OUTPUT_ALWAYS = 2; 9195 9196 /** 9197 * Set to ENCODED_SURROUND_OUTPUT_AUTO, 9198 * ENCODED_SURROUND_OUTPUT_NEVER or 9199 * ENCODED_SURROUND_OUTPUT_ALWAYS 9200 * @hide 9201 */ 9202 public static final String ENCODED_SURROUND_OUTPUT = "encoded_surround_output"; 9203 9204 /** 9205 * Persisted safe headphone volume management state by AudioService 9206 * @hide 9207 */ 9208 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 9209 9210 /** 9211 * URL for tzinfo (time zone) updates 9212 * @hide 9213 */ 9214 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 9215 9216 /** 9217 * URL for tzinfo (time zone) update metadata 9218 * @hide 9219 */ 9220 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 9221 9222 /** 9223 * URL for selinux (mandatory access control) updates 9224 * @hide 9225 */ 9226 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 9227 9228 /** 9229 * URL for selinux (mandatory access control) update metadata 9230 * @hide 9231 */ 9232 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 9233 9234 /** 9235 * URL for sms short code updates 9236 * @hide 9237 */ 9238 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 9239 "sms_short_codes_content_url"; 9240 9241 /** 9242 * URL for sms short code update metadata 9243 * @hide 9244 */ 9245 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 9246 "sms_short_codes_metadata_url"; 9247 9248 /** 9249 * URL for apn_db updates 9250 * @hide 9251 */ 9252 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 9253 9254 /** 9255 * URL for apn_db update metadata 9256 * @hide 9257 */ 9258 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 9259 9260 /** 9261 * URL for cert pinlist updates 9262 * @hide 9263 */ 9264 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 9265 9266 /** 9267 * URL for cert pinlist updates 9268 * @hide 9269 */ 9270 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 9271 9272 /** 9273 * URL for intent firewall updates 9274 * @hide 9275 */ 9276 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 9277 "intent_firewall_content_url"; 9278 9279 /** 9280 * URL for intent firewall update metadata 9281 * @hide 9282 */ 9283 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 9284 "intent_firewall_metadata_url"; 9285 9286 /** 9287 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 9288 * @hide 9289 */ 9290 public static final String SELINUX_STATUS = "selinux_status"; 9291 9292 /** 9293 * Developer setting to force RTL layout. 9294 * @hide 9295 */ 9296 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 9297 9298 /** 9299 * Milliseconds after screen-off after which low battery sounds will be silenced. 9300 * 9301 * If zero, battery sounds will always play. 9302 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 9303 * 9304 * @hide 9305 */ 9306 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 9307 9308 /** 9309 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 9310 * the caller is done with this, they should call {@link ContentResolver#delete} to 9311 * clean up any value that they may have written. 9312 * 9313 * @hide 9314 */ 9315 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 9316 9317 /** 9318 * Defines global runtime overrides to window policy. 9319 * 9320 * See {@link com.android.server.policy.PolicyControl} for value format. 9321 * 9322 * @hide 9323 */ 9324 public static final String POLICY_CONTROL = "policy_control"; 9325 9326 /** 9327 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 9328 * or ZEN_MODE_NO_INTERRUPTIONS. 9329 * 9330 * @hide 9331 */ 9332 public static final String ZEN_MODE = "zen_mode"; 9333 9334 /** @hide */ public static final int ZEN_MODE_OFF = 0; 9335 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 9336 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 9337 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 9338 9339 /** @hide */ public static String zenModeToString(int mode) { 9340 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 9341 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 9342 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 9343 return "ZEN_MODE_OFF"; 9344 } 9345 9346 /** @hide */ public static boolean isValidZenMode(int value) { 9347 switch (value) { 9348 case Global.ZEN_MODE_OFF: 9349 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 9350 case Global.ZEN_MODE_ALARMS: 9351 case Global.ZEN_MODE_NO_INTERRUPTIONS: 9352 return true; 9353 default: 9354 return false; 9355 } 9356 } 9357 9358 /** 9359 * Value of the ringer before entering zen mode. 9360 * 9361 * @hide 9362 */ 9363 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 9364 9365 /** 9366 * Opaque value, changes when persisted zen mode configuration changes. 9367 * 9368 * @hide 9369 */ 9370 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 9371 9372 /** 9373 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 9374 * 9375 * @hide 9376 */ 9377 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 9378 "heads_up_notifications_enabled"; 9379 9380 /** @hide */ public static final int HEADS_UP_OFF = 0; 9381 /** @hide */ public static final int HEADS_UP_ON = 1; 9382 9383 /** 9384 * The name of the device 9385 */ 9386 public static final String DEVICE_NAME = "device_name"; 9387 9388 /** 9389 * Whether the NetworkScoringService has been first initialized. 9390 * <p> 9391 * Type: int (0 for false, 1 for true) 9392 * @hide 9393 */ 9394 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 9395 9396 /** 9397 * Whether the user wants to be prompted for password to decrypt the device on boot. 9398 * This only matters if the storage is encrypted. 9399 * <p> 9400 * Type: int (0 for false, 1 for true) 9401 * @hide 9402 */ 9403 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 9404 9405 /** 9406 * Whether the Volte is enabled 9407 * <p> 9408 * Type: int (0 for false, 1 for true) 9409 * @hide 9410 */ 9411 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 9412 9413 /** 9414 * Whether VT (Video Telephony over IMS) is enabled 9415 * <p> 9416 * Type: int (0 for false, 1 for true) 9417 * 9418 * @hide 9419 */ 9420 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 9421 9422 /** 9423 * Whether WFC is enabled 9424 * <p> 9425 * Type: int (0 for false, 1 for true) 9426 * 9427 * @hide 9428 */ 9429 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 9430 9431 /** 9432 * WFC mode on home/non-roaming network. 9433 * <p> 9434 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 9435 * 9436 * @hide 9437 */ 9438 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 9439 9440 /** 9441 * WFC mode on roaming network. 9442 * <p> 9443 * Type: int - see {@link #WFC_IMS_MODE} for values 9444 * 9445 * @hide 9446 */ 9447 public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode"; 9448 9449 /** 9450 * Whether WFC roaming is enabled 9451 * <p> 9452 * Type: int (0 for false, 1 for true) 9453 * 9454 * @hide 9455 */ 9456 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 9457 9458 /** 9459 * Whether user can enable/disable LTE as a preferred network. A carrier might control 9460 * this via gservices, OMA-DM, carrier app, etc. 9461 * <p> 9462 * Type: int (0 for false, 1 for true) 9463 * @hide 9464 */ 9465 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 9466 9467 /** 9468 * Ephemeral app cookie max size in bytes. 9469 * <p> 9470 * Type: int 9471 * @hide 9472 */ 9473 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 9474 "ephemeral_cookie_max_size_bytes"; 9475 9476 /** 9477 * Toggle to enable/disable the entire ephemeral feature. By default, ephemeral is 9478 * enabled. Set to zero to disable. 9479 * <p> 9480 * Type: int (0 for false, 1 for true) 9481 * 9482 * @hide 9483 */ 9484 public static final String ENABLE_EPHEMERAL_FEATURE = "enable_ephemeral_feature"; 9485 9486 /** 9487 * The duration for caching uninstalled ephemeral apps. 9488 * <p> 9489 * Type: long 9490 * @hide 9491 */ 9492 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 9493 "uninstalled_ephemeral_app_cache_duration_millis"; 9494 9495 /** 9496 * Allows switching users when system user is locked. 9497 * <p> 9498 * Type: int 9499 * @hide 9500 */ 9501 public static final String ALLOW_USER_SWITCHING_WHEN_SYSTEM_USER_LOCKED = 9502 "allow_user_switching_when_system_user_locked"; 9503 9504 /** 9505 * Boot count since the device starts running APK level 24. 9506 * <p> 9507 * Type: int 9508 */ 9509 public static final String BOOT_COUNT = "boot_count"; 9510 9511 /** 9512 * Whether the safe boot is disallowed. 9513 * 9514 * <p>This setting should have the identical value as the corresponding user restriction. 9515 * The purpose of the setting is to make the restriction available in early boot stages 9516 * before the user restrictions are loaded. 9517 * @hide 9518 */ 9519 public static final String SAFE_BOOT_DISALLOWED = "safe_boot_disallowed"; 9520 9521 /** 9522 * Whether this device is currently in retail demo mode. If true, device 9523 * usage is severely limited. 9524 * <p> 9525 * Type: int (0 for false, 1 for true) 9526 * @hide 9527 */ 9528 public static final String DEVICE_DEMO_MODE = "device_demo_mode"; 9529 9530 /** 9531 * Retail mode specific settings. This is encoded as a key=value list, separated by commas. 9532 * Ex: "user_inactivity_timeout_ms=30000,warning_dialog_timeout_ms=10000". The following 9533 * keys are supported: 9534 * 9535 * <pre> 9536 * user_inactivity_timeout_ms (long) 9537 * warning_dialog_timeout_ms (long) 9538 * </pre> 9539 * <p> 9540 * Type: string 9541 * 9542 * @hide 9543 */ 9544 public static final String RETAIL_DEMO_MODE_CONSTANTS = "retail_demo_mode_constants"; 9545 9546 /** 9547 * The reason for the settings database being downgraded. This is only for 9548 * troubleshooting purposes and its value should not be interpreted in any way. 9549 * 9550 * Type: string 9551 * 9552 * @hide 9553 */ 9554 public static final String DATABASE_DOWNGRADE_REASON = "database_downgrade_reason"; 9555 9556 /** 9557 * Flag to toggle journal mode WAL on or off for the contacts database. WAL is enabled by 9558 * default. Set to 0 to disable. 9559 * 9560 * @hide 9561 */ 9562 public static final String CONTACTS_DATABASE_WAL_ENABLED = "contacts_database_wal_enabled"; 9563 9564 /** 9565 * Flag to enable the link to location permissions in location setting. Set to 0 to disable. 9566 * 9567 * @hide 9568 */ 9569 public static final String LOCATION_SETTINGS_LINK_TO_PERMISSIONS_ENABLED = 9570 "location_settings_link_to_permissions_enabled"; 9571 9572 /** 9573 * Settings to backup. This is here so that it's in the same place as the settings 9574 * keys and easy to update. 9575 * 9576 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 9577 * and Secure as well. This is because those tables drive both backup and 9578 * restore, and restore needs to properly whitelist keys that used to live 9579 * in those namespaces. The keys will only actually be backed up / restored 9580 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 9581 * 9582 * NOTE: Settings are backed up and restored in the order they appear 9583 * in this array. If you have one setting depending on another, 9584 * make sure that they are ordered appropriately. 9585 * 9586 * @hide 9587 */ 9588 public static final String[] SETTINGS_TO_BACKUP = { 9589 BUGREPORT_IN_POWER_MENU, 9590 STAY_ON_WHILE_PLUGGED_IN, 9591 AUTO_TIME, 9592 AUTO_TIME_ZONE, 9593 POWER_SOUNDS_ENABLED, 9594 DOCK_SOUNDS_ENABLED, 9595 CHARGING_SOUNDS_ENABLED, 9596 USB_MASS_STORAGE_ENABLED, 9597 NETWORK_RECOMMENDATIONS_ENABLED, 9598 CURATE_SAVED_OPEN_NETWORKS, 9599 WIFI_WAKEUP_ENABLED, 9600 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 9601 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 9602 EMERGENCY_TONE, 9603 CALL_AUTO_RETRY, 9604 DOCK_AUDIO_MEDIA_ENABLED, 9605 ENCODED_SURROUND_OUTPUT, 9606 LOW_POWER_MODE_TRIGGER_LEVEL 9607 }; 9608 9609 private static final ContentProviderHolder sProviderHolder = 9610 new ContentProviderHolder(CONTENT_URI); 9611 9612 // Populated lazily, guarded by class object: 9613 private static final NameValueCache sNameValueCache = new NameValueCache( 9614 CONTENT_URI, 9615 CALL_METHOD_GET_GLOBAL, 9616 CALL_METHOD_PUT_GLOBAL, 9617 sProviderHolder); 9618 9619 // Certain settings have been moved from global to the per-user secure namespace 9620 private static final HashSet<String> MOVED_TO_SECURE; 9621 static { 9622 MOVED_TO_SECURE = new HashSet<>(1); 9623 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 9624 } 9625 9626 /** @hide */ 9627 public static void getMovedToSecureSettings(Set<String> outKeySet) { 9628 outKeySet.addAll(MOVED_TO_SECURE); 9629 } 9630 9631 /** 9632 * Look up a name in the database. 9633 * @param resolver to access the database with 9634 * @param name to look up in the table 9635 * @return the corresponding value, or null if not present 9636 */ 9637 public static String getString(ContentResolver resolver, String name) { 9638 return getStringForUser(resolver, name, UserHandle.myUserId()); 9639 } 9640 9641 /** @hide */ 9642 public static String getStringForUser(ContentResolver resolver, String name, 9643 int userHandle) { 9644 if (MOVED_TO_SECURE.contains(name)) { 9645 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9646 + " to android.provider.Settings.Secure, returning read-only value."); 9647 return Secure.getStringForUser(resolver, name, userHandle); 9648 } 9649 return sNameValueCache.getStringForUser(resolver, name, userHandle); 9650 } 9651 9652 /** 9653 * Store a name/value pair into the database. 9654 * @param resolver to access the database with 9655 * @param name to store 9656 * @param value to associate with the name 9657 * @return true if the value was set, false on database errors 9658 */ 9659 public static boolean putString(ContentResolver resolver, 9660 String name, String value) { 9661 return putStringForUser(resolver, name, value, null, false, UserHandle.myUserId()); 9662 } 9663 9664 /** 9665 * Store a name/value pair into the database. 9666 * <p> 9667 * The method takes an optional tag to associate with the setting 9668 * which can be used to clear only settings made by your package and 9669 * associated with this tag by passing the tag to {@link 9670 * #resetToDefaults(ContentResolver, String)}. Anyone can override 9671 * the current tag. Also if another package changes the setting 9672 * then the tag will be set to the one specified in the set call 9673 * which can be null. Also any of the settings setters that do not 9674 * take a tag as an argument effectively clears the tag. 9675 * </p><p> 9676 * For example, if you set settings A and B with tags T1 and T2 and 9677 * another app changes setting A (potentially to the same value), it 9678 * can assign to it a tag T3 (note that now the package that changed 9679 * the setting is not yours). Now if you reset your changes for T1 and 9680 * T2 only setting B will be reset and A not (as it was changed by 9681 * another package) but since A did not change you are in the desired 9682 * initial state. Now if the other app changes the value of A (assuming 9683 * you registered an observer in the beginning) you would detect that 9684 * the setting was changed by another app and handle this appropriately 9685 * (ignore, set back to some value, etc). 9686 * </p><p> 9687 * Also the method takes an argument whether to make the value the 9688 * default for this setting. If the system already specified a default 9689 * value, then the one passed in here will <strong>not</strong> 9690 * be set as the default. 9691 * </p> 9692 * 9693 * @param resolver to access the database with. 9694 * @param name to store. 9695 * @param value to associate with the name. 9696 * @param tag to associated with the setting. 9697 * @param makeDefault whether to make the value the default one. 9698 * @return true if the value was set, false on database errors. 9699 * 9700 * @see #resetToDefaults(ContentResolver, String) 9701 * 9702 * @hide 9703 */ 9704 @SystemApi 9705 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 9706 public static boolean putString(@NonNull ContentResolver resolver, 9707 @NonNull String name, @Nullable String value, @Nullable String tag, 9708 boolean makeDefault) { 9709 return putStringForUser(resolver, name, value, tag, makeDefault, 9710 UserHandle.myUserId()); 9711 } 9712 9713 /** 9714 * Reset the settings to their defaults. This would reset <strong>only</strong> 9715 * settings set by the caller's package. Think of it of a way to undo your own 9716 * changes to the secure settings. Passing in the optional tag will reset only 9717 * settings changed by your package and associated with this tag. 9718 * 9719 * @param resolver Handle to the content resolver. 9720 * @param tag Optional tag which should be associated with the settings to reset. 9721 * 9722 * @see #putString(ContentResolver, String, String, String, boolean) 9723 * 9724 * @hide 9725 */ 9726 @SystemApi 9727 @RequiresPermission(Manifest.permission.WRITE_SECURE_SETTINGS) 9728 public static void resetToDefaults(@NonNull ContentResolver resolver, 9729 @Nullable String tag) { 9730 resetToDefaultsAsUser(resolver, tag, RESET_MODE_PACKAGE_DEFAULTS, 9731 UserHandle.myUserId()); 9732 } 9733 9734 /** 9735 * Reset the settings to their defaults for a given user with a specific mode. The 9736 * optional tag argument is valid only for {@link #RESET_MODE_PACKAGE_DEFAULTS} 9737 * allowing resetting the settings made by a package and associated with the tag. 9738 * 9739 * @param resolver Handle to the content resolver. 9740 * @param tag Optional tag which should be associated with the settings to reset. 9741 * @param mode The reset mode. 9742 * @param userHandle The user for which to reset to defaults. 9743 * 9744 * @see #RESET_MODE_PACKAGE_DEFAULTS 9745 * @see #RESET_MODE_UNTRUSTED_DEFAULTS 9746 * @see #RESET_MODE_UNTRUSTED_CHANGES 9747 * @see #RESET_MODE_TRUSTED_DEFAULTS 9748 * 9749 * @hide 9750 */ 9751 public static void resetToDefaultsAsUser(@NonNull ContentResolver resolver, 9752 @Nullable String tag, @ResetMode int mode, @IntRange(from = 0) int userHandle) { 9753 try { 9754 Bundle arg = new Bundle(); 9755 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 9756 if (tag != null) { 9757 arg.putString(CALL_METHOD_TAG_KEY, tag); 9758 } 9759 arg.putInt(CALL_METHOD_RESET_MODE_KEY, mode); 9760 IContentProvider cp = sProviderHolder.getProvider(resolver); 9761 cp.call(resolver.getPackageName(), CALL_METHOD_RESET_GLOBAL, null, arg); 9762 } catch (RemoteException e) { 9763 Log.w(TAG, "Can't reset do defaults for " + CONTENT_URI, e); 9764 } 9765 } 9766 9767 /** @hide */ 9768 public static boolean putStringForUser(ContentResolver resolver, 9769 String name, String value, int userHandle) { 9770 return putStringForUser(resolver, name, value, null, false, userHandle); 9771 } 9772 9773 /** @hide */ 9774 public static boolean putStringForUser(@NonNull ContentResolver resolver, 9775 @NonNull String name, @Nullable String value, @Nullable String tag, 9776 boolean makeDefault, @UserIdInt int userHandle) { 9777 if (LOCAL_LOGV) { 9778 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 9779 + " for " + userHandle); 9780 } 9781 // Global and Secure have the same access policy so we can forward writes 9782 if (MOVED_TO_SECURE.contains(name)) { 9783 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 9784 + " to android.provider.Settings.Secure, value is unchanged."); 9785 return Secure.putStringForUser(resolver, name, value, tag, 9786 makeDefault, userHandle); 9787 } 9788 return sNameValueCache.putStringForUser(resolver, name, value, tag, 9789 makeDefault, userHandle); 9790 } 9791 9792 /** 9793 * Construct the content URI for a particular name/value pair, 9794 * useful for monitoring changes with a ContentObserver. 9795 * @param name to look up in the table 9796 * @return the corresponding content URI, or null if not present 9797 */ 9798 public static Uri getUriFor(String name) { 9799 return getUriFor(CONTENT_URI, name); 9800 } 9801 9802 /** 9803 * Convenience function for retrieving a single secure settings value 9804 * as an integer. Note that internally setting values are always 9805 * stored as strings; this function converts the string to an integer 9806 * for you. The default value will be returned if the setting is 9807 * not defined or not an integer. 9808 * 9809 * @param cr The ContentResolver to access. 9810 * @param name The name of the setting to retrieve. 9811 * @param def Value to return if the setting is not defined. 9812 * 9813 * @return The setting's current value, or 'def' if it is not defined 9814 * or not a valid integer. 9815 */ 9816 public static int getInt(ContentResolver cr, String name, int def) { 9817 String v = getString(cr, name); 9818 try { 9819 return v != null ? Integer.parseInt(v) : def; 9820 } catch (NumberFormatException e) { 9821 return def; 9822 } 9823 } 9824 9825 /** 9826 * Convenience function for retrieving a single secure settings value 9827 * as an integer. Note that internally setting values are always 9828 * stored as strings; this function converts the string to an integer 9829 * for you. 9830 * <p> 9831 * This version does not take a default value. If the setting has not 9832 * been set, or the string value is not a number, 9833 * it throws {@link SettingNotFoundException}. 9834 * 9835 * @param cr The ContentResolver to access. 9836 * @param name The name of the setting to retrieve. 9837 * 9838 * @throws SettingNotFoundException Thrown if a setting by the given 9839 * name can't be found or the setting value is not an integer. 9840 * 9841 * @return The setting's current value. 9842 */ 9843 public static int getInt(ContentResolver cr, String name) 9844 throws SettingNotFoundException { 9845 String v = getString(cr, name); 9846 try { 9847 return Integer.parseInt(v); 9848 } catch (NumberFormatException e) { 9849 throw new SettingNotFoundException(name); 9850 } 9851 } 9852 9853 /** 9854 * Convenience function for updating a single settings value as an 9855 * integer. This will either create a new entry in the table if the 9856 * given name does not exist, or modify the value of the existing row 9857 * with that name. Note that internally setting values are always 9858 * stored as strings, so this function converts the given value to a 9859 * string before storing it. 9860 * 9861 * @param cr The ContentResolver to access. 9862 * @param name The name of the setting to modify. 9863 * @param value The new value for the setting. 9864 * @return true if the value was set, false on database errors 9865 */ 9866 public static boolean putInt(ContentResolver cr, String name, int value) { 9867 return putString(cr, name, Integer.toString(value)); 9868 } 9869 9870 /** 9871 * Convenience function for retrieving a single secure settings value 9872 * as a {@code long}. Note that internally setting values are always 9873 * stored as strings; this function converts the string to a {@code long} 9874 * for you. The default value will be returned if the setting is 9875 * not defined or not a {@code long}. 9876 * 9877 * @param cr The ContentResolver to access. 9878 * @param name The name of the setting to retrieve. 9879 * @param def Value to return if the setting is not defined. 9880 * 9881 * @return The setting's current value, or 'def' if it is not defined 9882 * or not a valid {@code long}. 9883 */ 9884 public static long getLong(ContentResolver cr, String name, long def) { 9885 String valString = getString(cr, name); 9886 long value; 9887 try { 9888 value = valString != null ? Long.parseLong(valString) : def; 9889 } catch (NumberFormatException e) { 9890 value = def; 9891 } 9892 return value; 9893 } 9894 9895 /** 9896 * Convenience function for retrieving a single secure settings value 9897 * as a {@code long}. Note that internally setting values are always 9898 * stored as strings; this function converts the string to a {@code long} 9899 * for you. 9900 * <p> 9901 * This version does not take a default value. If the setting has not 9902 * been set, or the string value is not a number, 9903 * it throws {@link SettingNotFoundException}. 9904 * 9905 * @param cr The ContentResolver to access. 9906 * @param name The name of the setting to retrieve. 9907 * 9908 * @return The setting's current value. 9909 * @throws SettingNotFoundException Thrown if a setting by the given 9910 * name can't be found or the setting value is not an integer. 9911 */ 9912 public static long getLong(ContentResolver cr, String name) 9913 throws SettingNotFoundException { 9914 String valString = getString(cr, name); 9915 try { 9916 return Long.parseLong(valString); 9917 } catch (NumberFormatException e) { 9918 throw new SettingNotFoundException(name); 9919 } 9920 } 9921 9922 /** 9923 * Convenience function for updating a secure settings value as a long 9924 * integer. This will either create a new entry in the table if the 9925 * given name does not exist, or modify the value of the existing row 9926 * with that name. Note that internally setting values are always 9927 * stored as strings, so this function converts the given value to a 9928 * string before storing it. 9929 * 9930 * @param cr The ContentResolver to access. 9931 * @param name The name of the setting to modify. 9932 * @param value The new value for the setting. 9933 * @return true if the value was set, false on database errors 9934 */ 9935 public static boolean putLong(ContentResolver cr, String name, long value) { 9936 return putString(cr, name, Long.toString(value)); 9937 } 9938 9939 /** 9940 * Convenience function for retrieving a single secure settings value 9941 * as a floating point number. Note that internally setting values are 9942 * always stored as strings; this function converts the string to an 9943 * float for you. The default value will be returned if the setting 9944 * is not defined or not a valid float. 9945 * 9946 * @param cr The ContentResolver to access. 9947 * @param name The name of the setting to retrieve. 9948 * @param def Value to return if the setting is not defined. 9949 * 9950 * @return The setting's current value, or 'def' if it is not defined 9951 * or not a valid float. 9952 */ 9953 public static float getFloat(ContentResolver cr, String name, float def) { 9954 String v = getString(cr, name); 9955 try { 9956 return v != null ? Float.parseFloat(v) : def; 9957 } catch (NumberFormatException e) { 9958 return def; 9959 } 9960 } 9961 9962 /** 9963 * Convenience function for retrieving a single secure settings value 9964 * as a float. Note that internally setting values are always 9965 * stored as strings; this function converts the string to a float 9966 * for you. 9967 * <p> 9968 * This version does not take a default value. If the setting has not 9969 * been set, or the string value is not a number, 9970 * it throws {@link SettingNotFoundException}. 9971 * 9972 * @param cr The ContentResolver to access. 9973 * @param name The name of the setting to retrieve. 9974 * 9975 * @throws SettingNotFoundException Thrown if a setting by the given 9976 * name can't be found or the setting value is not a float. 9977 * 9978 * @return The setting's current value. 9979 */ 9980 public static float getFloat(ContentResolver cr, String name) 9981 throws SettingNotFoundException { 9982 String v = getString(cr, name); 9983 if (v == null) { 9984 throw new SettingNotFoundException(name); 9985 } 9986 try { 9987 return Float.parseFloat(v); 9988 } catch (NumberFormatException e) { 9989 throw new SettingNotFoundException(name); 9990 } 9991 } 9992 9993 /** 9994 * Convenience function for updating a single settings value as a 9995 * floating point number. This will either create a new entry in the 9996 * table if the given name does not exist, or modify the value of the 9997 * existing row with that name. Note that internally setting values 9998 * are always stored as strings, so this function converts the given 9999 * value to a string before storing it. 10000 * 10001 * @param cr The ContentResolver to access. 10002 * @param name The name of the setting to modify. 10003 * @param value The new value for the setting. 10004 * @return true if the value was set, false on database errors 10005 */ 10006 public static boolean putFloat(ContentResolver cr, String name, float value) { 10007 return putString(cr, name, Float.toString(value)); 10008 } 10009 10010 /** 10011 * Subscription to be used for voice call on a multi sim device. The supported values 10012 * are 0 = SUB1, 1 = SUB2 and etc. 10013 * @hide 10014 */ 10015 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 10016 10017 /** 10018 * Used to provide option to user to select subscription during dial. 10019 * The supported values are 0 = disable or 1 = enable prompt. 10020 * @hide 10021 */ 10022 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 10023 10024 /** 10025 * Subscription to be used for data call on a multi sim device. The supported values 10026 * are 0 = SUB1, 1 = SUB2 and etc. 10027 * @hide 10028 */ 10029 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 10030 10031 /** 10032 * Subscription to be used for SMS on a multi sim device. The supported values 10033 * are 0 = SUB1, 1 = SUB2 and etc. 10034 * @hide 10035 */ 10036 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 10037 10038 /** 10039 * Used to provide option to user to select subscription during send SMS. 10040 * The value 1 - enable, 0 - disable 10041 * @hide 10042 */ 10043 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 10044 10045 10046 10047 /** User preferred subscriptions setting. 10048 * This holds the details of the user selected subscription from the card and 10049 * the activation status. Each settings string have the coma separated values 10050 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 10051 * @hide 10052 */ 10053 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 10054 "user_preferred_sub2","user_preferred_sub3"}; 10055 10056 /** 10057 * Whether to enable new contacts aggregator or not. 10058 * The value 1 - enable, 0 - disable 10059 * @hide 10060 */ 10061 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 10062 10063 /** 10064 * Whether to enable contacts metadata syncing or not 10065 * The value 1 - enable, 0 - disable 10066 * 10067 * @removed 10068 */ 10069 @Deprecated 10070 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 10071 10072 /** 10073 * Whether to enable contacts metadata syncing or not 10074 * The value 1 - enable, 0 - disable 10075 */ 10076 public static final String CONTACT_METADATA_SYNC_ENABLED = "contact_metadata_sync_enabled"; 10077 10078 /** 10079 * Whether to enable cellular on boot. 10080 * The value 1 - enable, 0 - disable 10081 * @hide 10082 */ 10083 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 10084 10085 /** 10086 * The maximum allowed notification enqueue rate in Hertz. 10087 * 10088 * Should be a float, and includes both posts and updates. 10089 * @hide 10090 */ 10091 public static final String MAX_NOTIFICATION_ENQUEUE_RATE = "max_notification_enqueue_rate"; 10092 10093 /** 10094 * Whether cell is enabled/disabled 10095 * @hide 10096 */ 10097 public static final String CELL_ON = "cell_on"; 10098 10099 /** 10100 * Global settings which can be accessed by ephemeral apps. 10101 * @hide 10102 */ 10103 public static final Set<String> EPHEMERAL_SETTINGS = new ArraySet<>(); 10104 static { 10105 EPHEMERAL_SETTINGS.add(WAIT_FOR_DEBUGGER); 10106 EPHEMERAL_SETTINGS.add(DEVICE_PROVISIONED); 10107 EPHEMERAL_SETTINGS.add(DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES); 10108 EPHEMERAL_SETTINGS.add(DEVELOPMENT_FORCE_RTL); 10109 EPHEMERAL_SETTINGS.add(EPHEMERAL_COOKIE_MAX_SIZE_BYTES); 10110 } 10111 10112 /** 10113 * Whether to show the high temperature warning notification. 10114 * @hide 10115 */ 10116 public static final String SHOW_TEMPERATURE_WARNING = "show_temperature_warning"; 10117 10118 /** 10119 * Temperature at which the high temperature warning notification should be shown. 10120 * @hide 10121 */ 10122 public static final String WARNING_TEMPERATURE = "warning_temperature"; 10123 } 10124 10125 /** 10126 * User-defined bookmarks and shortcuts. The target of each bookmark is an 10127 * Intent URL, allowing it to be either a web page or a particular 10128 * application activity. 10129 * 10130 * @hide 10131 */ 10132 public static final class Bookmarks implements BaseColumns 10133 { 10134 private static final String TAG = "Bookmarks"; 10135 10136 /** 10137 * The content:// style URL for this table 10138 */ 10139 public static final Uri CONTENT_URI = 10140 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 10141 10142 /** 10143 * The row ID. 10144 * <p>Type: INTEGER</p> 10145 */ 10146 public static final String ID = "_id"; 10147 10148 /** 10149 * Descriptive name of the bookmark that can be displayed to the user. 10150 * If this is empty, the title should be resolved at display time (use 10151 * {@link #getTitle(Context, Cursor)} any time you want to display the 10152 * title of a bookmark.) 10153 * <P> 10154 * Type: TEXT 10155 * </P> 10156 */ 10157 public static final String TITLE = "title"; 10158 10159 /** 10160 * Arbitrary string (displayed to the user) that allows bookmarks to be 10161 * organized into categories. There are some special names for 10162 * standard folders, which all start with '@'. The label displayed for 10163 * the folder changes with the locale (via {@link #getLabelForFolder}) but 10164 * the folder name does not change so you can consistently query for 10165 * the folder regardless of the current locale. 10166 * 10167 * <P>Type: TEXT</P> 10168 * 10169 */ 10170 public static final String FOLDER = "folder"; 10171 10172 /** 10173 * The Intent URL of the bookmark, describing what it points to. This 10174 * value is given to {@link android.content.Intent#getIntent} to create 10175 * an Intent that can be launched. 10176 * <P>Type: TEXT</P> 10177 */ 10178 public static final String INTENT = "intent"; 10179 10180 /** 10181 * Optional shortcut character associated with this bookmark. 10182 * <P>Type: INTEGER</P> 10183 */ 10184 public static final String SHORTCUT = "shortcut"; 10185 10186 /** 10187 * The order in which the bookmark should be displayed 10188 * <P>Type: INTEGER</P> 10189 */ 10190 public static final String ORDERING = "ordering"; 10191 10192 private static final String[] sIntentProjection = { INTENT }; 10193 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 10194 private static final String sShortcutSelection = SHORTCUT + "=?"; 10195 10196 /** 10197 * Convenience function to retrieve the bookmarked Intent for a 10198 * particular shortcut key. 10199 * 10200 * @param cr The ContentResolver to query. 10201 * @param shortcut The shortcut key. 10202 * 10203 * @return Intent The bookmarked URL, or null if there is no bookmark 10204 * matching the given shortcut. 10205 */ 10206 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 10207 { 10208 Intent intent = null; 10209 10210 Cursor c = cr.query(CONTENT_URI, 10211 sIntentProjection, sShortcutSelection, 10212 new String[] { String.valueOf((int) shortcut) }, ORDERING); 10213 // Keep trying until we find a valid shortcut 10214 try { 10215 while (intent == null && c.moveToNext()) { 10216 try { 10217 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 10218 intent = Intent.parseUri(intentURI, 0); 10219 } catch (java.net.URISyntaxException e) { 10220 // The stored URL is bad... ignore it. 10221 } catch (IllegalArgumentException e) { 10222 // Column not found 10223 Log.w(TAG, "Intent column not found", e); 10224 } 10225 } 10226 } finally { 10227 if (c != null) c.close(); 10228 } 10229 10230 return intent; 10231 } 10232 10233 /** 10234 * Add a new bookmark to the system. 10235 * 10236 * @param cr The ContentResolver to query. 10237 * @param intent The desired target of the bookmark. 10238 * @param title Bookmark title that is shown to the user; null if none 10239 * or it should be resolved to the intent's title. 10240 * @param folder Folder in which to place the bookmark; null if none. 10241 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 10242 * this is non-zero and there is an existing bookmark entry 10243 * with this same shortcut, then that existing shortcut is 10244 * cleared (the bookmark is not removed). 10245 * @return The unique content URL for the new bookmark entry. 10246 */ 10247 public static Uri add(ContentResolver cr, 10248 Intent intent, 10249 String title, 10250 String folder, 10251 char shortcut, 10252 int ordering) 10253 { 10254 // If a shortcut is supplied, and it is already defined for 10255 // another bookmark, then remove the old definition. 10256 if (shortcut != 0) { 10257 cr.delete(CONTENT_URI, sShortcutSelection, 10258 new String[] { String.valueOf((int) shortcut) }); 10259 } 10260 10261 ContentValues values = new ContentValues(); 10262 if (title != null) values.put(TITLE, title); 10263 if (folder != null) values.put(FOLDER, folder); 10264 values.put(INTENT, intent.toUri(0)); 10265 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 10266 values.put(ORDERING, ordering); 10267 return cr.insert(CONTENT_URI, values); 10268 } 10269 10270 /** 10271 * Return the folder name as it should be displayed to the user. This 10272 * takes care of localizing special folders. 10273 * 10274 * @param r Resources object for current locale; only need access to 10275 * system resources. 10276 * @param folder The value found in the {@link #FOLDER} column. 10277 * 10278 * @return CharSequence The label for this folder that should be shown 10279 * to the user. 10280 */ 10281 public static CharSequence getLabelForFolder(Resources r, String folder) { 10282 return folder; 10283 } 10284 10285 /** 10286 * Return the title as it should be displayed to the user. This takes 10287 * care of localizing bookmarks that point to activities. 10288 * 10289 * @param context A context. 10290 * @param cursor A cursor pointing to the row whose title should be 10291 * returned. The cursor must contain at least the {@link #TITLE} 10292 * and {@link #INTENT} columns. 10293 * @return A title that is localized and can be displayed to the user, 10294 * or the empty string if one could not be found. 10295 */ 10296 public static CharSequence getTitle(Context context, Cursor cursor) { 10297 int titleColumn = cursor.getColumnIndex(TITLE); 10298 int intentColumn = cursor.getColumnIndex(INTENT); 10299 if (titleColumn == -1 || intentColumn == -1) { 10300 throw new IllegalArgumentException( 10301 "The cursor must contain the TITLE and INTENT columns."); 10302 } 10303 10304 String title = cursor.getString(titleColumn); 10305 if (!TextUtils.isEmpty(title)) { 10306 return title; 10307 } 10308 10309 String intentUri = cursor.getString(intentColumn); 10310 if (TextUtils.isEmpty(intentUri)) { 10311 return ""; 10312 } 10313 10314 Intent intent; 10315 try { 10316 intent = Intent.parseUri(intentUri, 0); 10317 } catch (URISyntaxException e) { 10318 return ""; 10319 } 10320 10321 PackageManager packageManager = context.getPackageManager(); 10322 ResolveInfo info = packageManager.resolveActivity(intent, 0); 10323 return info != null ? info.loadLabel(packageManager) : ""; 10324 } 10325 } 10326 10327 /** 10328 * Returns the device ID that we should use when connecting to the mobile gtalk server. 10329 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 10330 * from the GoogleLoginService. 10331 * 10332 * @param androidId The Android ID for this device. 10333 * @return The device ID that should be used when connecting to the mobile gtalk server. 10334 * @hide 10335 */ 10336 public static String getGTalkDeviceId(long androidId) { 10337 return "android-" + Long.toHexString(androidId); 10338 } 10339 10340 private static final String[] PM_WRITE_SETTINGS = { 10341 android.Manifest.permission.WRITE_SETTINGS 10342 }; 10343 private static final String[] PM_CHANGE_NETWORK_STATE = { 10344 android.Manifest.permission.CHANGE_NETWORK_STATE, 10345 android.Manifest.permission.WRITE_SETTINGS 10346 }; 10347 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 10348 android.Manifest.permission.SYSTEM_ALERT_WINDOW 10349 }; 10350 10351 /** 10352 * Performs a strict and comprehensive check of whether a calling package is allowed to 10353 * write/modify system settings, as the condition differs for pre-M, M+, and 10354 * privileged/preinstalled apps. If the provided uid does not match the 10355 * callingPackage, a negative result will be returned. 10356 * @hide 10357 */ 10358 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 10359 String callingPackage, boolean throwException) { 10360 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10361 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 10362 PM_WRITE_SETTINGS, false); 10363 } 10364 10365 /** 10366 * Performs a strict and comprehensive check of whether a calling package is allowed to 10367 * write/modify system settings, as the condition differs for pre-M, M+, and 10368 * privileged/preinstalled apps. If the provided uid does not match the 10369 * callingPackage, a negative result will be returned. The caller is expected to have 10370 * the WRITE_SETTINGS permission declared. 10371 * 10372 * Note: if the check is successful, the operation of this app will be updated to the 10373 * current time. 10374 * @hide 10375 */ 10376 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 10377 String callingPackage, boolean throwException) { 10378 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10379 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 10380 PM_WRITE_SETTINGS, true); 10381 } 10382 10383 /** 10384 * Performs a strict and comprehensive check of whether a calling package is allowed to 10385 * change the state of network, as the condition differs for pre-M, M+, and 10386 * privileged/preinstalled apps. The caller is expected to have either the 10387 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 10388 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 10389 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 10390 * permission and cannot be revoked. See http://b/23597341 10391 * 10392 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 10393 * of this app will be updated to the current time. 10394 * @hide 10395 */ 10396 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 10397 String callingPackage, boolean throwException) { 10398 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 10399 == PackageManager.PERMISSION_GRANTED) { 10400 return true; 10401 } 10402 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10403 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 10404 PM_CHANGE_NETWORK_STATE, true); 10405 } 10406 10407 /** 10408 * Performs a strict and comprehensive check of whether a calling package is allowed to 10409 * draw on top of other apps, as the conditions differs for pre-M, M+, and 10410 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 10411 * a negative result will be returned. 10412 * @hide 10413 */ 10414 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 10415 String callingPackage, boolean throwException) { 10416 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10417 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 10418 PM_SYSTEM_ALERT_WINDOW, false); 10419 } 10420 10421 /** 10422 * Performs a strict and comprehensive check of whether a calling package is allowed to 10423 * draw on top of other apps, as the conditions differs for pre-M, M+, and 10424 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 10425 * a negative result will be returned. 10426 * 10427 * Note: if the check is successful, the operation of this app will be updated to the 10428 * current time. 10429 * @hide 10430 */ 10431 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 10432 callingPackage, boolean throwException) { 10433 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 10434 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 10435 PM_SYSTEM_ALERT_WINDOW, true); 10436 } 10437 10438 /** 10439 * Helper method to perform a general and comprehensive check of whether an operation that is 10440 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 10441 * OP_WRITE_SETTINGS 10442 * @hide 10443 */ 10444 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 10445 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 10446 permissions, boolean makeNote) { 10447 if (callingPackage == null) { 10448 return false; 10449 } 10450 10451 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 10452 int mode = AppOpsManager.MODE_DEFAULT; 10453 if (makeNote) { 10454 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 10455 } else { 10456 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 10457 } 10458 10459 switch (mode) { 10460 case AppOpsManager.MODE_ALLOWED: 10461 return true; 10462 10463 case AppOpsManager.MODE_DEFAULT: 10464 // this is the default operating mode after an app's installation 10465 // In this case we will check all associated static permission to see 10466 // if it is granted during install time. 10467 for (String permission : permissions) { 10468 if (context.checkCallingOrSelfPermission(permission) == PackageManager 10469 .PERMISSION_GRANTED) { 10470 // if either of the permissions are granted, we will allow it 10471 return true; 10472 } 10473 } 10474 10475 default: 10476 // this is for all other cases trickled down here... 10477 if (!throwException) { 10478 return false; 10479 } 10480 } 10481 10482 // prepare string to throw SecurityException 10483 StringBuilder exceptionMessage = new StringBuilder(); 10484 exceptionMessage.append(callingPackage); 10485 exceptionMessage.append(" was not granted "); 10486 if (permissions.length > 1) { 10487 exceptionMessage.append(" either of these permissions: "); 10488 } else { 10489 exceptionMessage.append(" this permission: "); 10490 } 10491 for (int i = 0; i < permissions.length; i++) { 10492 exceptionMessage.append(permissions[i]); 10493 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 10494 } 10495 10496 throw new SecurityException(exceptionMessage.toString()); 10497 } 10498 10499 /** 10500 * Retrieves a correponding package name for a given uid. It will query all 10501 * packages that are associated with the given uid, but it will return only 10502 * the zeroth result. 10503 * Note: If package could not be found, a null is returned. 10504 * @hide 10505 */ 10506 public static String getPackageNameForUid(Context context, int uid) { 10507 String[] packages = context.getPackageManager().getPackagesForUid(uid); 10508 if (packages == null) { 10509 return null; 10510 } 10511 return packages[0]; 10512 } 10513} 10514