Settings.java revision 31c05d13612205f6a48460d23135695b267e506c
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.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.app.SearchManager; 23import android.app.WallpaperManager; 24import android.content.ComponentName; 25import android.content.ContentResolver; 26import android.content.ContentValues; 27import android.content.Context; 28import android.content.IContentProvider; 29import android.content.Intent; 30import android.content.pm.ActivityInfo; 31import android.content.pm.PackageManager; 32import android.content.pm.ResolveInfo; 33import android.content.res.Configuration; 34import android.content.res.Resources; 35import android.database.Cursor; 36import android.database.SQLException; 37import android.location.LocationManager; 38import android.net.ConnectivityManager; 39import android.net.Uri; 40import android.net.wifi.WifiManager; 41import android.os.BatteryManager; 42import android.os.Bundle; 43import android.os.DropBoxManager; 44import android.os.IBinder; 45import android.os.Process; 46import android.os.RemoteException; 47import android.os.ServiceManager; 48import android.os.SystemProperties; 49import android.os.UserHandle; 50import android.os.Build.VERSION_CODES; 51import android.speech.tts.TextToSpeech; 52import android.text.TextUtils; 53import android.util.AndroidException; 54import android.util.ArrayMap; 55import android.util.ArraySet; 56import android.util.Log; 57 58import com.android.internal.util.ArrayUtils; 59import com.android.internal.widget.ILockSettings; 60 61import java.net.URISyntaxException; 62import java.text.SimpleDateFormat; 63import java.util.HashMap; 64import java.util.HashSet; 65import java.util.Locale; 66import java.util.Map; 67import java.util.Set; 68 69/** 70 * The Settings provider contains global system-level device preferences. 71 */ 72public final class Settings { 73 74 // Intent actions for Settings 75 76 /** 77 * Activity Action: Show system settings. 78 * <p> 79 * Input: Nothing. 80 * <p> 81 * Output: Nothing. 82 */ 83 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 84 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 85 86 /** 87 * Activity Action: Show settings to allow configuration of APNs. 88 * <p> 89 * Input: Nothing. 90 * <p> 91 * Output: Nothing. 92 */ 93 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 94 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 95 96 /** 97 * Activity Action: Show settings to allow configuration of current location 98 * sources. 99 * <p> 100 * In some cases, a matching Activity may not exist, so ensure you 101 * safeguard against this. 102 * <p> 103 * Input: Nothing. 104 * <p> 105 * Output: Nothing. 106 */ 107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 108 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 109 "android.settings.LOCATION_SOURCE_SETTINGS"; 110 111 /** 112 * Activity Action: Show settings to allow configuration of wireless controls 113 * such as Wi-Fi, Bluetooth and Mobile networks. 114 * <p> 115 * In some cases, a matching Activity may not exist, so ensure you 116 * safeguard against this. 117 * <p> 118 * Input: Nothing. 119 * <p> 120 * Output: Nothing. 121 */ 122 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 123 public static final String ACTION_WIRELESS_SETTINGS = 124 "android.settings.WIRELESS_SETTINGS"; 125 126 /** 127 * Activity Action: Show settings to allow entering/exiting airplane mode. 128 * <p> 129 * In some cases, a matching Activity may not exist, so ensure you 130 * safeguard against this. 131 * <p> 132 * Input: Nothing. 133 * <p> 134 * Output: Nothing. 135 */ 136 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 137 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 138 "android.settings.AIRPLANE_MODE_SETTINGS"; 139 140 /** 141 * Activity Action: Modify Airplane mode settings using a voice command. 142 * <p> 143 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 144 * <p> 145 * This intent MUST be started using 146 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 147 * startVoiceActivity}. 148 * <p> 149 * Note: The activity implementing this intent MUST verify that 150 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 151 * modifying the setting. 152 * <p> 153 * Input: To tell which state airplane mode should be set to, add the 154 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 155 * If the extra is not included, no changes will be made. 156 * <p> 157 * Output: Nothing. 158 */ 159 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 160 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 161 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 162 163 /** 164 * Activity Action: Show settings for accessibility modules. 165 * <p> 166 * In some cases, a matching Activity may not exist, so ensure you 167 * safeguard against this. 168 * <p> 169 * Input: Nothing. 170 * <p> 171 * Output: Nothing. 172 */ 173 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 174 public static final String ACTION_ACCESSIBILITY_SETTINGS = 175 "android.settings.ACCESSIBILITY_SETTINGS"; 176 177 /** 178 * Activity Action: Show settings to control access to usage information. 179 * <p> 180 * In some cases, a matching Activity may not exist, so ensure you 181 * safeguard against this. 182 * <p> 183 * Input: Nothing. 184 * <p> 185 * Output: Nothing. 186 */ 187 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 188 public static final String ACTION_USAGE_ACCESS_SETTINGS = 189 "android.settings.USAGE_ACCESS_SETTINGS"; 190 191 /** 192 * Activity Category: Show application settings related to usage access. 193 * <p> 194 * An activity that provides a user interface for adjusting usage access related 195 * preferences for its containing application. Optional but recommended for apps that 196 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 197 * <p> 198 * The activity may define meta-data to describe what usage access is 199 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 200 * will be displayed in Settings. 201 * <p> 202 * Input: Nothing. 203 * <p> 204 * Output: Nothing. 205 */ 206 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 207 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 208 "android.intent.category.USAGE_ACCESS_CONFIG"; 209 210 /** 211 * Metadata key: Reason for needing usage access. 212 * <p> 213 * A key for metadata attached to an activity that receives action 214 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 215 * user as description of how the app uses usage access. 216 * <p> 217 */ 218 public static final String METADATA_USAGE_ACCESS_REASON = 219 "android.settings.metadata.USAGE_ACCESS_REASON"; 220 221 /** 222 * Activity Action: Show settings to allow configuration of security and 223 * location privacy. 224 * <p> 225 * In some cases, a matching Activity may not exist, so ensure you 226 * safeguard against this. 227 * <p> 228 * Input: Nothing. 229 * <p> 230 * Output: Nothing. 231 */ 232 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 233 public static final String ACTION_SECURITY_SETTINGS = 234 "android.settings.SECURITY_SETTINGS"; 235 236 /** 237 * Activity Action: Show trusted credentials settings, opening to the user tab, 238 * to allow management of installed credentials. 239 * <p> 240 * In some cases, a matching Activity may not exist, so ensure you 241 * safeguard against this. 242 * <p> 243 * Input: Nothing. 244 * <p> 245 * Output: Nothing. 246 * @hide 247 */ 248 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 249 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 250 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 251 252 /** 253 * Activity Action: Show dialog explaining that an installed CA cert may enable 254 * monitoring of encrypted network traffic. 255 * <p> 256 * In some cases, a matching Activity may not exist, so ensure you 257 * safeguard against this. 258 * <p> 259 * Input: Nothing. 260 * <p> 261 * Output: Nothing. 262 * @hide 263 */ 264 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 265 public static final String ACTION_MONITORING_CERT_INFO = 266 "com.android.settings.MONITORING_CERT_INFO"; 267 268 /** 269 * Activity Action: Show settings to allow configuration of privacy options. 270 * <p> 271 * In some cases, a matching Activity may not exist, so ensure you 272 * safeguard against this. 273 * <p> 274 * Input: Nothing. 275 * <p> 276 * Output: Nothing. 277 */ 278 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 279 public static final String ACTION_PRIVACY_SETTINGS = 280 "android.settings.PRIVACY_SETTINGS"; 281 282 /** 283 * Activity Action: Show settings to allow configuration of Wi-Fi. 284 * <p> 285 * In some cases, a matching Activity may not exist, so ensure you 286 * safeguard against this. 287 * <p> 288 * Input: Nothing. 289 * <p> 290 * Output: Nothing. 291 292 */ 293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 294 public static final String ACTION_WIFI_SETTINGS = 295 "android.settings.WIFI_SETTINGS"; 296 297 /** 298 * Activity Action: Show settings to allow configuration of a static IP 299 * address for Wi-Fi. 300 * <p> 301 * In some cases, a matching Activity may not exist, so ensure you safeguard 302 * against this. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 */ 308 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 309 public static final String ACTION_WIFI_IP_SETTINGS = 310 "android.settings.WIFI_IP_SETTINGS"; 311 312 /** 313 * Activity Action: Show settings to allow configuration of Bluetooth. 314 * <p> 315 * In some cases, a matching Activity may not exist, so ensure you 316 * safeguard against this. 317 * <p> 318 * Input: Nothing. 319 * <p> 320 * Output: Nothing. 321 */ 322 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 323 public static final String ACTION_BLUETOOTH_SETTINGS = 324 "android.settings.BLUETOOTH_SETTINGS"; 325 326 /** 327 * Activity Action: Show settings to allow configuration of cast endpoints. 328 * <p> 329 * In some cases, a matching Activity may not exist, so ensure you 330 * safeguard against this. 331 * <p> 332 * Input: Nothing. 333 * <p> 334 * Output: Nothing. 335 */ 336 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 337 public static final String ACTION_CAST_SETTINGS = 338 "android.settings.CAST_SETTINGS"; 339 340 /** 341 * Activity Action: Show settings to allow configuration of date and time. 342 * <p> 343 * In some cases, a matching Activity may not exist, so ensure you 344 * safeguard against this. 345 * <p> 346 * Input: Nothing. 347 * <p> 348 * Output: Nothing. 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_DATE_SETTINGS = 352 "android.settings.DATE_SETTINGS"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of sound and volume. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you 358 * safeguard against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_SOUND_SETTINGS = 366 "android.settings.SOUND_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of display. 370 * <p> 371 * In some cases, a matching Activity may not exist, so ensure you 372 * safeguard against this. 373 * <p> 374 * Input: Nothing. 375 * <p> 376 * Output: Nothing. 377 */ 378 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 379 public static final String ACTION_DISPLAY_SETTINGS = 380 "android.settings.DISPLAY_SETTINGS"; 381 382 /** 383 * Activity Action: Show settings to allow configuration of locale. 384 * <p> 385 * In some cases, a matching Activity may not exist, so ensure you 386 * safeguard against this. 387 * <p> 388 * Input: Nothing. 389 * <p> 390 * Output: Nothing. 391 */ 392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 393 public static final String ACTION_LOCALE_SETTINGS = 394 "android.settings.LOCALE_SETTINGS"; 395 396 /** 397 * Activity Action: Show settings to configure input methods, in particular 398 * allowing the user to enable input methods. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_VOICE_INPUT_SETTINGS = 409 "android.settings.VOICE_INPUT_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to configure input methods, in particular 413 * allowing the user to enable input methods. 414 * <p> 415 * In some cases, a matching Activity may not exist, so ensure you 416 * safeguard against this. 417 * <p> 418 * Input: Nothing. 419 * <p> 420 * Output: Nothing. 421 */ 422 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 423 public static final String ACTION_INPUT_METHOD_SETTINGS = 424 "android.settings.INPUT_METHOD_SETTINGS"; 425 426 /** 427 * Activity Action: Show settings to enable/disable input method subtypes. 428 * <p> 429 * In some cases, a matching Activity may not exist, so ensure you 430 * safeguard against this. 431 * <p> 432 * To tell which input method's subtypes are displayed in the settings, add 433 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 434 * If there is no extra in this Intent, subtypes from all installed input methods 435 * will be displayed in the settings. 436 * 437 * @see android.view.inputmethod.InputMethodInfo#getId 438 * <p> 439 * Input: Nothing. 440 * <p> 441 * Output: Nothing. 442 */ 443 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 444 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 445 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 446 447 /** 448 * Activity Action: Show a dialog to select input method. 449 * <p> 450 * In some cases, a matching Activity may not exist, so ensure you 451 * safeguard against this. 452 * <p> 453 * Input: Nothing. 454 * <p> 455 * Output: Nothing. 456 * @hide 457 */ 458 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 459 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 460 "android.settings.SHOW_INPUT_METHOD_PICKER"; 461 462 /** 463 * Activity Action: Show settings to manage the user input dictionary. 464 * <p> 465 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 466 * it is guaranteed there will always be an appropriate implementation for this Intent action. 467 * In prior releases of the platform this was optional, so ensure you safeguard against it. 468 * <p> 469 * Input: Nothing. 470 * <p> 471 * Output: Nothing. 472 */ 473 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 474 public static final String ACTION_USER_DICTIONARY_SETTINGS = 475 "android.settings.USER_DICTIONARY_SETTINGS"; 476 477 /** 478 * Activity Action: Adds a word to the user dictionary. 479 * <p> 480 * In some cases, a matching Activity may not exist, so ensure you 481 * safeguard against this. 482 * <p> 483 * Input: An extra with key <code>word</code> that contains the word 484 * that should be added to the dictionary. 485 * <p> 486 * Output: Nothing. 487 * 488 * @hide 489 */ 490 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 491 public static final String ACTION_USER_DICTIONARY_INSERT = 492 "com.android.settings.USER_DICTIONARY_INSERT"; 493 494 /** 495 * Activity Action: Show settings to allow configuration of application-related settings. 496 * <p> 497 * In some cases, a matching Activity may not exist, so ensure you 498 * safeguard against this. 499 * <p> 500 * Input: Nothing. 501 * <p> 502 * Output: Nothing. 503 */ 504 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 505 public static final String ACTION_APPLICATION_SETTINGS = 506 "android.settings.APPLICATION_SETTINGS"; 507 508 /** 509 * Activity Action: Show settings to allow configuration of application 510 * development-related settings. As of 511 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 512 * a required part of the platform. 513 * <p> 514 * Input: Nothing. 515 * <p> 516 * Output: Nothing. 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 520 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 521 522 /** 523 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 524 * <p> 525 * In some cases, a matching Activity may not exist, so ensure you 526 * safeguard against this. 527 * <p> 528 * Input: Nothing. 529 * <p> 530 * Output: Nothing. 531 */ 532 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 533 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 534 "android.settings.QUICK_LAUNCH_SETTINGS"; 535 536 /** 537 * Activity Action: Show settings to manage installed applications. 538 * <p> 539 * In some cases, a matching Activity may not exist, so ensure you 540 * safeguard against this. 541 * <p> 542 * Input: Nothing. 543 * <p> 544 * Output: Nothing. 545 */ 546 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 547 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 548 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 549 550 /** 551 * Activity Action: Show settings to manage all applications. 552 * <p> 553 * In some cases, a matching Activity may not exist, so ensure you 554 * safeguard against this. 555 * <p> 556 * Input: Nothing. 557 * <p> 558 * Output: Nothing. 559 */ 560 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 561 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 562 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 563 564 /** 565 * Activity Action: Show screen of details about a particular application. 566 * <p> 567 * In some cases, a matching Activity may not exist, so ensure you 568 * safeguard against this. 569 * <p> 570 * Input: The Intent's data URI specifies the application package name 571 * to be shown, with the "package" scheme. That is "package:com.my.app". 572 * <p> 573 * Output: Nothing. 574 */ 575 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 576 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 577 "android.settings.APPLICATION_DETAILS_SETTINGS"; 578 579 /** 580 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 581 * <p> 582 * In some cases, a matching Activity may not exist, so ensure you 583 * safeguard against this. 584 * <p> 585 * Input: The Intent's data URI specifies the application package name 586 * to be shown, with the "package" scheme. That is "package:com.my.app". 587 * <p> 588 * Output: Nothing. 589 */ 590 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 591 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 592 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 593 594 /** 595 * @hide 596 * Activity Action: Show the "app ops" settings screen. 597 * <p> 598 * Input: Nothing. 599 * <p> 600 * Output: Nothing. 601 */ 602 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 603 public static final String ACTION_APP_OPS_SETTINGS = 604 "android.settings.APP_OPS_SETTINGS"; 605 606 /** 607 * Activity Action: Show settings for system update functionality. 608 * <p> 609 * In some cases, a matching Activity may not exist, so ensure you 610 * safeguard against this. 611 * <p> 612 * Input: Nothing. 613 * <p> 614 * Output: Nothing. 615 * 616 * @hide 617 */ 618 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 619 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 620 "android.settings.SYSTEM_UPDATE_SETTINGS"; 621 622 /** 623 * Activity Action: Show settings to allow configuration of sync settings. 624 * <p> 625 * In some cases, a matching Activity may not exist, so ensure you 626 * safeguard against this. 627 * <p> 628 * The account types available to add via the add account button may be restricted by adding an 629 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 630 * authorities. Only account types which can sync with that content provider will be offered to 631 * the user. 632 * <p> 633 * Input: Nothing. 634 * <p> 635 * Output: Nothing. 636 */ 637 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 638 public static final String ACTION_SYNC_SETTINGS = 639 "android.settings.SYNC_SETTINGS"; 640 641 /** 642 * Activity Action: Show add account screen for creating a new account. 643 * <p> 644 * In some cases, a matching Activity may not exist, so ensure you 645 * safeguard against this. 646 * <p> 647 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 648 * extra to the Intent with one or more syncable content provider's authorities. Only account 649 * types which can sync with that content provider will be offered to the user. 650 * <p> 651 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 652 * Intent with one or more account types. 653 * <p> 654 * Input: Nothing. 655 * <p> 656 * Output: Nothing. 657 */ 658 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 659 public static final String ACTION_ADD_ACCOUNT = 660 "android.settings.ADD_ACCOUNT_SETTINGS"; 661 662 /** 663 * Activity Action: Show settings for selecting the network operator. 664 * <p> 665 * In some cases, a matching Activity may not exist, so ensure you 666 * safeguard against this. 667 * <p> 668 * Input: Nothing. 669 * <p> 670 * Output: Nothing. 671 */ 672 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 673 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 674 "android.settings.NETWORK_OPERATOR_SETTINGS"; 675 676 /** 677 * Activity Action: Show settings for selection of 2G/3G. 678 * <p> 679 * In some cases, a matching Activity may not exist, so ensure you 680 * safeguard against this. 681 * <p> 682 * Input: Nothing. 683 * <p> 684 * Output: Nothing. 685 */ 686 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 687 public static final String ACTION_DATA_ROAMING_SETTINGS = 688 "android.settings.DATA_ROAMING_SETTINGS"; 689 690 /** 691 * Activity Action: Show settings for internal storage. 692 * <p> 693 * In some cases, a matching Activity may not exist, so ensure you 694 * safeguard against this. 695 * <p> 696 * Input: Nothing. 697 * <p> 698 * Output: Nothing. 699 */ 700 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 701 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 702 "android.settings.INTERNAL_STORAGE_SETTINGS"; 703 /** 704 * Activity Action: Show settings for memory card storage. 705 * <p> 706 * In some cases, a matching Activity may not exist, so ensure you 707 * safeguard against this. 708 * <p> 709 * Input: Nothing. 710 * <p> 711 * Output: Nothing. 712 */ 713 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 714 public static final String ACTION_MEMORY_CARD_SETTINGS = 715 "android.settings.MEMORY_CARD_SETTINGS"; 716 717 /** 718 * Activity Action: Show settings for global search. 719 * <p> 720 * In some cases, a matching Activity may not exist, so ensure you 721 * safeguard against this. 722 * <p> 723 * Input: Nothing. 724 * <p> 725 * Output: Nothing 726 */ 727 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 728 public static final String ACTION_SEARCH_SETTINGS = 729 "android.search.action.SEARCH_SETTINGS"; 730 731 /** 732 * Activity Action: Show general device information settings (serial 733 * number, software version, phone number, etc.). 734 * <p> 735 * In some cases, a matching Activity may not exist, so ensure you 736 * safeguard against this. 737 * <p> 738 * Input: Nothing. 739 * <p> 740 * Output: Nothing 741 */ 742 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 743 public static final String ACTION_DEVICE_INFO_SETTINGS = 744 "android.settings.DEVICE_INFO_SETTINGS"; 745 746 /** 747 * Activity Action: Show NFC settings. 748 * <p> 749 * This shows UI that allows NFC to be turned on or off. 750 * <p> 751 * In some cases, a matching Activity may not exist, so ensure you 752 * safeguard against this. 753 * <p> 754 * Input: Nothing. 755 * <p> 756 * Output: Nothing 757 * @see android.nfc.NfcAdapter#isEnabled() 758 */ 759 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 760 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 761 762 /** 763 * Activity Action: Show NFC Sharing settings. 764 * <p> 765 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 766 * off. 767 * <p> 768 * In some cases, a matching Activity may not exist, so ensure you 769 * safeguard against this. 770 * <p> 771 * Input: Nothing. 772 * <p> 773 * Output: Nothing 774 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 775 */ 776 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 777 public static final String ACTION_NFCSHARING_SETTINGS = 778 "android.settings.NFCSHARING_SETTINGS"; 779 780 /** 781 * Activity Action: Show NFC Tap & Pay settings 782 * <p> 783 * This shows UI that allows the user to configure Tap&Pay 784 * settings. 785 * <p> 786 * In some cases, a matching Activity may not exist, so ensure you 787 * safeguard against this. 788 * <p> 789 * Input: Nothing. 790 * <p> 791 * Output: Nothing 792 */ 793 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 794 public static final String ACTION_NFC_PAYMENT_SETTINGS = 795 "android.settings.NFC_PAYMENT_SETTINGS"; 796 797 /** 798 * Activity Action: Show Daydream settings. 799 * <p> 800 * In some cases, a matching Activity may not exist, so ensure you 801 * safeguard against this. 802 * <p> 803 * Input: Nothing. 804 * <p> 805 * Output: Nothing. 806 * @see android.service.dreams.DreamService 807 */ 808 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 809 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 810 811 /** 812 * Activity Action: Show Notification listener settings. 813 * <p> 814 * In some cases, a matching Activity may not exist, so ensure you 815 * safeguard against this. 816 * <p> 817 * Input: Nothing. 818 * <p> 819 * Output: Nothing. 820 * @see android.service.notification.NotificationListenerService 821 */ 822 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 823 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 824 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 825 826 /** 827 * Activity Action: Show Do Not Disturb access settings. 828 * <p> 829 * Users can grant and deny access to Do Not Disturb configuration from here. 830 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 831 * details. 832 * <p> 833 * Input: Nothing. 834 * <p> 835 * Output: Nothing. 836 */ 837 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 838 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 839 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 840 841 /** 842 * @hide 843 */ 844 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 845 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 846 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 847 848 /** 849 * Activity Action: Show settings for video captioning. 850 * <p> 851 * In some cases, a matching Activity may not exist, so ensure you safeguard 852 * against this. 853 * <p> 854 * Input: Nothing. 855 * <p> 856 * Output: Nothing. 857 */ 858 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 859 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 860 861 /** 862 * Activity Action: Show the top level print settings. 863 * <p> 864 * In some cases, a matching Activity may not exist, so ensure you 865 * safeguard against this. 866 * <p> 867 * Input: Nothing. 868 * <p> 869 * Output: Nothing. 870 */ 871 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 872 public static final String ACTION_PRINT_SETTINGS = 873 "android.settings.ACTION_PRINT_SETTINGS"; 874 875 /** 876 * Activity Action: Show Zen Mode configuration settings. 877 * 878 * @hide 879 */ 880 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 881 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 882 883 /** 884 * Activity Action: Show Zen Mode priority configuration settings. 885 * 886 * @hide 887 */ 888 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 889 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 890 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 891 892 /** 893 * Activity Action: Show Zen Mode automation configuration settings. 894 * 895 * @hide 896 */ 897 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 898 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 899 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 900 901 /** 902 * Activity Action: Modify do not disturb mode settings. 903 * <p> 904 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 905 * <p> 906 * This intent MUST be started using 907 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 908 * startVoiceActivity}. 909 * <p> 910 * Note: The Activity implementing this intent MUST verify that 911 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 912 * returns true before modifying the setting. 913 * <p> 914 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 915 * how long the user wishes to avoid interruptions for. The optional 916 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 917 * enabling or disabling do not disturb mode. If either extra is not included, the 918 * user maybe asked to provide the value. 919 * <p> 920 * Output: Nothing. 921 */ 922 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 923 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 924 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 925 926 /** 927 * Activity Action: Show Zen Mode schedule rule configuration settings. 928 * 929 * @hide 930 */ 931 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 932 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 933 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 934 935 /** 936 * Activity Action: Show Zen Mode event rule configuration settings. 937 * 938 * @hide 939 */ 940 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 941 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 942 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 943 944 /** 945 * Activity Action: Show Zen Mode external rule configuration settings. 946 * 947 * @hide 948 */ 949 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 950 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 951 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 952 953 /** 954 * Activity Action: Show the regulatory information screen for the device. 955 * <p> 956 * In some cases, a matching Activity may not exist, so ensure you safeguard 957 * against this. 958 * <p> 959 * Input: Nothing. 960 * <p> 961 * Output: Nothing. 962 */ 963 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 964 public static final String 965 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 966 967 /** 968 * Activity Action: Show Device Name Settings. 969 * <p> 970 * In some cases, a matching Activity may not exist, so ensure you safeguard 971 * against this. 972 * 973 * @hide 974 */ 975 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 976 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 977 978 /** 979 * Activity Action: Show pairing settings. 980 * <p> 981 * In some cases, a matching Activity may not exist, so ensure you safeguard 982 * against this. 983 * 984 * @hide 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 988 989 /** 990 * Activity Action: Show battery saver settings. 991 * <p> 992 * In some cases, a matching Activity may not exist, so ensure you safeguard 993 * against this. 994 */ 995 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 996 public static final String ACTION_BATTERY_SAVER_SETTINGS 997 = "android.settings.BATTERY_SAVER_SETTINGS"; 998 999 /** 1000 * Activity Action: Modify Battery Saver mode setting using a voice command. 1001 * <p> 1002 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1003 * <p> 1004 * This intent MUST be started using 1005 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1006 * startVoiceActivity}. 1007 * <p> 1008 * Note: The activity implementing this intent MUST verify that 1009 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1010 * modifying the setting. 1011 * <p> 1012 * Input: To tell which state batter saver mode should be set to, add the 1013 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1014 * If the extra is not included, no changes will be made. 1015 * <p> 1016 * Output: Nothing. 1017 */ 1018 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1019 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1020 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1021 1022 /** 1023 * Activity Action: Show Home selection settings. If there are multiple activities 1024 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1025 * to pick your preferred activity. 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String ACTION_HOME_SETTINGS 1029 = "android.settings.HOME_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show notification settings. 1033 * 1034 * @hide 1035 */ 1036 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1037 public static final String ACTION_NOTIFICATION_SETTINGS 1038 = "android.settings.NOTIFICATION_SETTINGS"; 1039 1040 /** 1041 * Activity Action: Show notification settings for a single app. 1042 * 1043 * @hide 1044 */ 1045 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1046 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1047 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1048 1049 /** 1050 * Activity Action: Show notification redaction settings. 1051 * 1052 * @hide 1053 */ 1054 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1055 public static final String ACTION_APP_NOTIFICATION_REDACTION 1056 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1057 1058 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1059 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1060 1061 // End of Intent actions for Settings 1062 1063 /** 1064 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1065 */ 1066 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1067 1068 /** 1069 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1070 */ 1071 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1072 1073 /** 1074 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1075 */ 1076 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1077 1078 /** 1079 * @hide - User handle argument extra to the fast-path call()-based requests 1080 */ 1081 public static final String CALL_METHOD_USER_KEY = "_user"; 1082 1083 /** @hide - Private call() method to write to 'system' table */ 1084 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1085 1086 /** @hide - Private call() method to write to 'secure' table */ 1087 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1088 1089 /** @hide - Private call() method to write to 'global' table */ 1090 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1091 1092 /** 1093 * Activity Extra: Limit available options in launched activity based on the given authority. 1094 * <p> 1095 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1096 * provider's authorities as a String[]. This field is used by some intents to alter the 1097 * behavior of the called activity. 1098 * <p> 1099 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1100 * on the authority given. 1101 */ 1102 public static final String EXTRA_AUTHORITIES = "authorities"; 1103 1104 /** 1105 * Activity Extra: Limit available options in launched activity based on the given account 1106 * types. 1107 * <p> 1108 * This can be passed as an extra field in an Activity Intent with one or more account types 1109 * as a String[]. This field is used by some intents to alter the behavior of the called 1110 * activity. 1111 * <p> 1112 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1113 * list. 1114 */ 1115 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1116 1117 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1118 1119 /** 1120 * Activity Extra: The device identifier to act upon. 1121 * <p> 1122 * This can be passed as an extra field in an Activity Intent with a single 1123 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1124 * settings for the given device. 1125 * <p> 1126 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1127 * dialog for the given device. 1128 * @hide 1129 */ 1130 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1131 1132 /** 1133 * Activity Extra: Enable or disable Airplane Mode. 1134 * <p> 1135 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1136 * intent as a boolean to indicate if it should be enabled. 1137 */ 1138 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1139 1140 /** 1141 * Activity Extra: Enable or disable Battery saver mode. 1142 * <p> 1143 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1144 * intent as a boolean to indicate if it should be enabled. 1145 */ 1146 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1147 "android.settings.extra.battery_saver_mode_enabled"; 1148 1149 /** 1150 * Activity Extra: Enable or disable Do Not Disturb mode. 1151 * <p> 1152 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1153 * intent as a boolean to indicate if it should be enabled. 1154 */ 1155 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1156 "android.settings.extra.do_not_disturb_mode_enabled"; 1157 1158 /** 1159 * Activity Extra: How many minutes to enable do not disturb mode for. 1160 * <p> 1161 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1162 * intent to indicate how long do not disturb mode should be enabled for. 1163 */ 1164 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1165 "android.settings.extra.do_not_disturb_mode_minutes"; 1166 1167 private static final String JID_RESOURCE_PREFIX = "android"; 1168 1169 public static final String AUTHORITY = "settings"; 1170 1171 private static final String TAG = "Settings"; 1172 private static final boolean LOCAL_LOGV = false; 1173 1174 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1175 // with a partial enable/disable state in multi-threaded situations. 1176 private static final Object mLocationSettingsLock = new Object(); 1177 1178 public static class SettingNotFoundException extends AndroidException { 1179 public SettingNotFoundException(String msg) { 1180 super(msg); 1181 } 1182 } 1183 1184 /** 1185 * Common base for tables of name/value settings. 1186 */ 1187 public static class NameValueTable implements BaseColumns { 1188 public static final String NAME = "name"; 1189 public static final String VALUE = "value"; 1190 1191 protected static boolean putString(ContentResolver resolver, Uri uri, 1192 String name, String value) { 1193 // The database will take care of replacing duplicates. 1194 try { 1195 ContentValues values = new ContentValues(); 1196 values.put(NAME, name); 1197 values.put(VALUE, value); 1198 resolver.insert(uri, values); 1199 return true; 1200 } catch (SQLException e) { 1201 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1202 return false; 1203 } 1204 } 1205 1206 public static Uri getUriFor(Uri uri, String name) { 1207 return Uri.withAppendedPath(uri, name); 1208 } 1209 } 1210 1211 // Thread-safe. 1212 private static class NameValueCache { 1213 private final String mVersionSystemProperty; 1214 private final Uri mUri; 1215 1216 private static final String[] SELECT_VALUE = 1217 new String[] { Settings.NameValueTable.VALUE }; 1218 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1219 1220 // Must synchronize on 'this' to access mValues and mValuesVersion. 1221 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1222 private long mValuesVersion = 0; 1223 1224 // Initially null; set lazily and held forever. Synchronized on 'this'. 1225 private IContentProvider mContentProvider = null; 1226 1227 // The method we'll call (or null, to not use) on the provider 1228 // for the fast path of retrieving settings. 1229 private final String mCallGetCommand; 1230 private final String mCallSetCommand; 1231 1232 public NameValueCache(String versionSystemProperty, Uri uri, 1233 String getCommand, String setCommand) { 1234 mVersionSystemProperty = versionSystemProperty; 1235 mUri = uri; 1236 mCallGetCommand = getCommand; 1237 mCallSetCommand = setCommand; 1238 } 1239 1240 private IContentProvider lazyGetProvider(ContentResolver cr) { 1241 IContentProvider cp = null; 1242 synchronized (this) { 1243 cp = mContentProvider; 1244 if (cp == null) { 1245 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1246 } 1247 } 1248 return cp; 1249 } 1250 1251 public boolean putStringForUser(ContentResolver cr, String name, String value, 1252 final int userHandle) { 1253 try { 1254 Bundle arg = new Bundle(); 1255 arg.putString(Settings.NameValueTable.VALUE, value); 1256 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1257 IContentProvider cp = lazyGetProvider(cr); 1258 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1259 } catch (RemoteException e) { 1260 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1261 return false; 1262 } 1263 return true; 1264 } 1265 1266 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1267 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1268 if (isSelf) { 1269 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1270 1271 // Our own user's settings data uses a client-side cache 1272 synchronized (this) { 1273 if (mValuesVersion != newValuesVersion) { 1274 if (LOCAL_LOGV || false) { 1275 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1276 + newValuesVersion + " != cached " + mValuesVersion); 1277 } 1278 1279 mValues.clear(); 1280 mValuesVersion = newValuesVersion; 1281 } 1282 1283 if (mValues.containsKey(name)) { 1284 return mValues.get(name); // Could be null, that's OK -- negative caching 1285 } 1286 } 1287 } else { 1288 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1289 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1290 } 1291 1292 IContentProvider cp = lazyGetProvider(cr); 1293 1294 // Try the fast path first, not using query(). If this 1295 // fails (alternate Settings provider that doesn't support 1296 // this interface?) then we fall back to the query/table 1297 // interface. 1298 if (mCallGetCommand != null) { 1299 try { 1300 Bundle args = null; 1301 if (!isSelf) { 1302 args = new Bundle(); 1303 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1304 } 1305 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1306 if (b != null) { 1307 String value = b.getPairValue(); 1308 // Don't update our cache for reads of other users' data 1309 if (isSelf) { 1310 synchronized (this) { 1311 mValues.put(name, value); 1312 } 1313 } else { 1314 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1315 + " by " + UserHandle.myUserId() 1316 + " so not updating cache"); 1317 } 1318 return value; 1319 } 1320 // If the response Bundle is null, we fall through 1321 // to the query interface below. 1322 } catch (RemoteException e) { 1323 // Not supported by the remote side? Fall through 1324 // to query(). 1325 } 1326 } 1327 1328 Cursor c = null; 1329 try { 1330 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1331 new String[]{name}, null, null); 1332 if (c == null) { 1333 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1334 return null; 1335 } 1336 1337 String value = c.moveToNext() ? c.getString(0) : null; 1338 synchronized (this) { 1339 mValues.put(name, value); 1340 } 1341 if (LOCAL_LOGV) { 1342 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1343 name + " = " + (value == null ? "(null)" : value)); 1344 } 1345 return value; 1346 } catch (RemoteException e) { 1347 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1348 return null; // Return null, but don't cache it. 1349 } finally { 1350 if (c != null) c.close(); 1351 } 1352 } 1353 } 1354 1355 /** 1356 * System settings, containing miscellaneous system preferences. This 1357 * table holds simple name/value pairs. There are convenience 1358 * functions for accessing individual settings entries. 1359 */ 1360 public static final class System extends NameValueTable { 1361 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1362 1363 /** @hide */ 1364 public static interface Validator { 1365 public boolean validate(String value); 1366 } 1367 1368 /** 1369 * The content:// style URL for this table 1370 */ 1371 public static final Uri CONTENT_URI = 1372 Uri.parse("content://" + AUTHORITY + "/system"); 1373 1374 private static final NameValueCache sNameValueCache = new NameValueCache( 1375 SYS_PROP_SETTING_VERSION, 1376 CONTENT_URI, 1377 CALL_METHOD_GET_SYSTEM, 1378 CALL_METHOD_PUT_SYSTEM); 1379 1380 private static final HashSet<String> MOVED_TO_SECURE; 1381 static { 1382 MOVED_TO_SECURE = new HashSet<String>(30); 1383 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1384 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1385 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1386 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1387 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1388 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1389 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1390 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1391 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1392 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1393 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1394 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1395 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1396 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1397 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1398 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1399 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1400 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1401 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1402 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1403 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1404 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1405 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1406 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1407 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1408 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1409 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1410 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1411 1412 // At one time in System, then Global, but now back in Secure 1413 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1414 } 1415 1416 private static final HashSet<String> MOVED_TO_GLOBAL; 1417 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1418 static { 1419 MOVED_TO_GLOBAL = new HashSet<String>(); 1420 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1421 1422 // these were originally in system but migrated to secure in the past, 1423 // so are duplicated in the Secure.* namespace 1424 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1425 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1426 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1427 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1428 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1429 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1430 1431 // these are moving directly from system to global 1432 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1433 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1434 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1435 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1436 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1437 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1438 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1439 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1440 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1441 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1442 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1443 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1444 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1445 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1446 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1447 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1448 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1449 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1450 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1451 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1452 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1453 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1454 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1455 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1456 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1457 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1458 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1459 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1460 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1461 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1462 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1463 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1464 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1465 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1466 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1467 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1468 } 1469 1470 private static final Validator sBooleanValidator = 1471 new DiscreteValueValidator(new String[] {"0", "1"}); 1472 1473 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1474 @Override 1475 public boolean validate(String value) { 1476 try { 1477 return Integer.parseInt(value) >= 0; 1478 } catch (NumberFormatException e) { 1479 return false; 1480 } 1481 } 1482 }; 1483 1484 private static final Validator sUriValidator = new Validator() { 1485 @Override 1486 public boolean validate(String value) { 1487 try { 1488 Uri.decode(value); 1489 return true; 1490 } catch (IllegalArgumentException e) { 1491 return false; 1492 } 1493 } 1494 }; 1495 1496 private static final Validator sLenientIpAddressValidator = new Validator() { 1497 private static final int MAX_IPV6_LENGTH = 45; 1498 1499 @Override 1500 public boolean validate(String value) { 1501 return value.length() <= MAX_IPV6_LENGTH; 1502 } 1503 }; 1504 1505 /** @hide */ 1506 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1507 outKeySet.addAll(MOVED_TO_GLOBAL); 1508 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1509 } 1510 1511 /** @hide */ 1512 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1513 outKeySet.addAll(MOVED_TO_SECURE); 1514 } 1515 1516 /** @hide */ 1517 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1518 outKeySet.addAll(MOVED_TO_GLOBAL); 1519 } 1520 1521 /** 1522 * Look up a name in the database. 1523 * @param resolver to access the database with 1524 * @param name to look up in the table 1525 * @return the corresponding value, or null if not present 1526 */ 1527 public static String getString(ContentResolver resolver, String name) { 1528 return getStringForUser(resolver, name, UserHandle.myUserId()); 1529 } 1530 1531 /** @hide */ 1532 public static String getStringForUser(ContentResolver resolver, String name, 1533 int userHandle) { 1534 if (MOVED_TO_SECURE.contains(name)) { 1535 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1536 + " to android.provider.Settings.Secure, returning read-only value."); 1537 return Secure.getStringForUser(resolver, name, userHandle); 1538 } 1539 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1540 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1541 + " to android.provider.Settings.Global, returning read-only value."); 1542 return Global.getStringForUser(resolver, name, userHandle); 1543 } 1544 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1545 } 1546 1547 /** 1548 * Store a name/value pair into the database. 1549 * @param resolver to access the database with 1550 * @param name to store 1551 * @param value to associate with the name 1552 * @return true if the value was set, false on database errors 1553 */ 1554 public static boolean putString(ContentResolver resolver, String name, String value) { 1555 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1556 } 1557 1558 /** @hide */ 1559 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1560 int userHandle) { 1561 if (MOVED_TO_SECURE.contains(name)) { 1562 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1563 + " to android.provider.Settings.Secure, value is unchanged."); 1564 return false; 1565 } 1566 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1567 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1568 + " to android.provider.Settings.Global, value is unchanged."); 1569 return false; 1570 } 1571 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1572 } 1573 1574 /** 1575 * Construct the content URI for a particular name/value pair, 1576 * useful for monitoring changes with a ContentObserver. 1577 * @param name to look up in the table 1578 * @return the corresponding content URI, or null if not present 1579 */ 1580 public static Uri getUriFor(String name) { 1581 if (MOVED_TO_SECURE.contains(name)) { 1582 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1583 + " to android.provider.Settings.Secure, returning Secure URI."); 1584 return Secure.getUriFor(Secure.CONTENT_URI, name); 1585 } 1586 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1587 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1588 + " to android.provider.Settings.Global, returning read-only global URI."); 1589 return Global.getUriFor(Global.CONTENT_URI, name); 1590 } 1591 return getUriFor(CONTENT_URI, name); 1592 } 1593 1594 /** 1595 * Convenience function for retrieving a single system settings value 1596 * as an integer. Note that internally setting values are always 1597 * stored as strings; this function converts the string to an integer 1598 * for you. The default value will be returned if the setting is 1599 * not defined or not an integer. 1600 * 1601 * @param cr The ContentResolver to access. 1602 * @param name The name of the setting to retrieve. 1603 * @param def Value to return if the setting is not defined. 1604 * 1605 * @return The setting's current value, or 'def' if it is not defined 1606 * or not a valid integer. 1607 */ 1608 public static int getInt(ContentResolver cr, String name, int def) { 1609 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1610 } 1611 1612 /** @hide */ 1613 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1614 String v = getStringForUser(cr, name, userHandle); 1615 try { 1616 return v != null ? Integer.parseInt(v) : def; 1617 } catch (NumberFormatException e) { 1618 return def; 1619 } 1620 } 1621 1622 /** 1623 * Convenience function for retrieving a single system settings value 1624 * as an integer. Note that internally setting values are always 1625 * stored as strings; this function converts the string to an integer 1626 * for you. 1627 * <p> 1628 * This version does not take a default value. If the setting has not 1629 * been set, or the string value is not a number, 1630 * it throws {@link SettingNotFoundException}. 1631 * 1632 * @param cr The ContentResolver to access. 1633 * @param name The name of the setting to retrieve. 1634 * 1635 * @throws SettingNotFoundException Thrown if a setting by the given 1636 * name can't be found or the setting value is not an integer. 1637 * 1638 * @return The setting's current value. 1639 */ 1640 public static int getInt(ContentResolver cr, String name) 1641 throws SettingNotFoundException { 1642 return getIntForUser(cr, name, UserHandle.myUserId()); 1643 } 1644 1645 /** @hide */ 1646 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1647 throws SettingNotFoundException { 1648 String v = getStringForUser(cr, name, userHandle); 1649 try { 1650 return Integer.parseInt(v); 1651 } catch (NumberFormatException e) { 1652 throw new SettingNotFoundException(name); 1653 } 1654 } 1655 1656 /** 1657 * Convenience function for updating a single settings value as an 1658 * integer. This will either create a new entry in the table if the 1659 * given name does not exist, or modify the value of the existing row 1660 * with that name. Note that internally setting values are always 1661 * stored as strings, so this function converts the given value to a 1662 * string before storing it. 1663 * 1664 * @param cr The ContentResolver to access. 1665 * @param name The name of the setting to modify. 1666 * @param value The new value for the setting. 1667 * @return true if the value was set, false on database errors 1668 */ 1669 public static boolean putInt(ContentResolver cr, String name, int value) { 1670 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1671 } 1672 1673 /** @hide */ 1674 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1675 int userHandle) { 1676 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1677 } 1678 1679 /** 1680 * Convenience function for retrieving a single system settings value 1681 * as a {@code long}. Note that internally setting values are always 1682 * stored as strings; this function converts the string to a {@code long} 1683 * for you. The default value will be returned if the setting is 1684 * not defined or not a {@code long}. 1685 * 1686 * @param cr The ContentResolver to access. 1687 * @param name The name of the setting to retrieve. 1688 * @param def Value to return if the setting is not defined. 1689 * 1690 * @return The setting's current value, or 'def' if it is not defined 1691 * or not a valid {@code long}. 1692 */ 1693 public static long getLong(ContentResolver cr, String name, long def) { 1694 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1695 } 1696 1697 /** @hide */ 1698 public static long getLongForUser(ContentResolver cr, String name, long def, 1699 int userHandle) { 1700 String valString = getStringForUser(cr, name, userHandle); 1701 long value; 1702 try { 1703 value = valString != null ? Long.parseLong(valString) : def; 1704 } catch (NumberFormatException e) { 1705 value = def; 1706 } 1707 return value; 1708 } 1709 1710 /** 1711 * Convenience function for retrieving a single system settings value 1712 * as a {@code long}. Note that internally setting values are always 1713 * stored as strings; this function converts the string to a {@code long} 1714 * for you. 1715 * <p> 1716 * This version does not take a default value. If the setting has not 1717 * been set, or the string value is not a number, 1718 * it throws {@link SettingNotFoundException}. 1719 * 1720 * @param cr The ContentResolver to access. 1721 * @param name The name of the setting to retrieve. 1722 * 1723 * @return The setting's current value. 1724 * @throws SettingNotFoundException Thrown if a setting by the given 1725 * name can't be found or the setting value is not an integer. 1726 */ 1727 public static long getLong(ContentResolver cr, String name) 1728 throws SettingNotFoundException { 1729 return getLongForUser(cr, name, UserHandle.myUserId()); 1730 } 1731 1732 /** @hide */ 1733 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1734 throws SettingNotFoundException { 1735 String valString = getStringForUser(cr, name, userHandle); 1736 try { 1737 return Long.parseLong(valString); 1738 } catch (NumberFormatException e) { 1739 throw new SettingNotFoundException(name); 1740 } 1741 } 1742 1743 /** 1744 * Convenience function for updating a single settings value as a long 1745 * integer. This will either create a new entry in the table if the 1746 * given name does not exist, or modify the value of the existing row 1747 * with that name. Note that internally setting values are always 1748 * stored as strings, so this function converts the given value to a 1749 * string before storing it. 1750 * 1751 * @param cr The ContentResolver to access. 1752 * @param name The name of the setting to modify. 1753 * @param value The new value for the setting. 1754 * @return true if the value was set, false on database errors 1755 */ 1756 public static boolean putLong(ContentResolver cr, String name, long value) { 1757 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1758 } 1759 1760 /** @hide */ 1761 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1762 int userHandle) { 1763 return putStringForUser(cr, name, Long.toString(value), userHandle); 1764 } 1765 1766 /** 1767 * Convenience function for retrieving a single system settings value 1768 * as a floating point number. Note that internally setting values are 1769 * always stored as strings; this function converts the string to an 1770 * float for you. The default value will be returned if the setting 1771 * is not defined or not a valid float. 1772 * 1773 * @param cr The ContentResolver to access. 1774 * @param name The name of the setting to retrieve. 1775 * @param def Value to return if the setting is not defined. 1776 * 1777 * @return The setting's current value, or 'def' if it is not defined 1778 * or not a valid float. 1779 */ 1780 public static float getFloat(ContentResolver cr, String name, float def) { 1781 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1782 } 1783 1784 /** @hide */ 1785 public static float getFloatForUser(ContentResolver cr, String name, float def, 1786 int userHandle) { 1787 String v = getStringForUser(cr, name, userHandle); 1788 try { 1789 return v != null ? Float.parseFloat(v) : def; 1790 } catch (NumberFormatException e) { 1791 return def; 1792 } 1793 } 1794 1795 /** 1796 * Convenience function for retrieving a single system settings value 1797 * as a float. Note that internally setting values are always 1798 * stored as strings; this function converts the string to a float 1799 * for you. 1800 * <p> 1801 * This version does not take a default value. If the setting has not 1802 * been set, or the string value is not a number, 1803 * it throws {@link SettingNotFoundException}. 1804 * 1805 * @param cr The ContentResolver to access. 1806 * @param name The name of the setting to retrieve. 1807 * 1808 * @throws SettingNotFoundException Thrown if a setting by the given 1809 * name can't be found or the setting value is not a float. 1810 * 1811 * @return The setting's current value. 1812 */ 1813 public static float getFloat(ContentResolver cr, String name) 1814 throws SettingNotFoundException { 1815 return getFloatForUser(cr, name, UserHandle.myUserId()); 1816 } 1817 1818 /** @hide */ 1819 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1820 throws SettingNotFoundException { 1821 String v = getStringForUser(cr, name, userHandle); 1822 if (v == null) { 1823 throw new SettingNotFoundException(name); 1824 } 1825 try { 1826 return Float.parseFloat(v); 1827 } catch (NumberFormatException e) { 1828 throw new SettingNotFoundException(name); 1829 } 1830 } 1831 1832 /** 1833 * Convenience function for updating a single settings value as a 1834 * floating point number. This will either create a new entry in the 1835 * table if the given name does not exist, or modify the value of the 1836 * existing row with that name. Note that internally setting values 1837 * are always stored as strings, so this function converts the given 1838 * value to a string before storing it. 1839 * 1840 * @param cr The ContentResolver to access. 1841 * @param name The name of the setting to modify. 1842 * @param value The new value for the setting. 1843 * @return true if the value was set, false on database errors 1844 */ 1845 public static boolean putFloat(ContentResolver cr, String name, float value) { 1846 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1847 } 1848 1849 /** @hide */ 1850 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1851 int userHandle) { 1852 return putStringForUser(cr, name, Float.toString(value), userHandle); 1853 } 1854 1855 /** 1856 * Convenience function to read all of the current 1857 * configuration-related settings into a 1858 * {@link Configuration} object. 1859 * 1860 * @param cr The ContentResolver to access. 1861 * @param outConfig Where to place the configuration settings. 1862 */ 1863 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1864 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1865 } 1866 1867 /** @hide */ 1868 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1869 int userHandle) { 1870 outConfig.fontScale = Settings.System.getFloatForUser( 1871 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1872 if (outConfig.fontScale < 0) { 1873 outConfig.fontScale = 1; 1874 } 1875 } 1876 1877 /** 1878 * @hide Erase the fields in the Configuration that should be applied 1879 * by the settings. 1880 */ 1881 public static void clearConfiguration(Configuration inoutConfig) { 1882 inoutConfig.fontScale = 0; 1883 } 1884 1885 /** 1886 * Convenience function to write a batch of configuration-related 1887 * settings from a {@link Configuration} object. 1888 * 1889 * @param cr The ContentResolver to access. 1890 * @param config The settings to write. 1891 * @return true if the values were set, false on database errors 1892 */ 1893 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1894 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1895 } 1896 1897 /** @hide */ 1898 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1899 int userHandle) { 1900 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1901 } 1902 1903 /** @hide */ 1904 public static boolean hasInterestingConfigurationChanges(int changes) { 1905 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1906 } 1907 1908 /** @deprecated - Do not use */ 1909 @Deprecated 1910 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1911 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1912 } 1913 1914 /** 1915 * @hide 1916 * @deprecated - Do not use 1917 */ 1918 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1919 int userHandle) { 1920 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1921 } 1922 1923 /** @deprecated - Do not use */ 1924 @Deprecated 1925 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1926 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1927 } 1928 1929 /** 1930 * @hide 1931 * @deprecated - Do not use 1932 */ 1933 @Deprecated 1934 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1935 int userHandle) { 1936 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1937 } 1938 1939 private static final class DiscreteValueValidator implements Validator { 1940 private final String[] mValues; 1941 1942 public DiscreteValueValidator(String[] values) { 1943 mValues = values; 1944 } 1945 1946 @Override 1947 public boolean validate(String value) { 1948 return ArrayUtils.contains(mValues, value); 1949 } 1950 } 1951 1952 private static final class InclusiveIntegerRangeValidator implements Validator { 1953 private final int mMin; 1954 private final int mMax; 1955 1956 public InclusiveIntegerRangeValidator(int min, int max) { 1957 mMin = min; 1958 mMax = max; 1959 } 1960 1961 @Override 1962 public boolean validate(String value) { 1963 try { 1964 final int intValue = Integer.parseInt(value); 1965 return intValue >= mMin && intValue <= mMax; 1966 } catch (NumberFormatException e) { 1967 return false; 1968 } 1969 } 1970 } 1971 1972 private static final class InclusiveFloatRangeValidator implements Validator { 1973 private final float mMin; 1974 private final float mMax; 1975 1976 public InclusiveFloatRangeValidator(float min, float max) { 1977 mMin = min; 1978 mMax = max; 1979 } 1980 1981 @Override 1982 public boolean validate(String value) { 1983 try { 1984 final float floatValue = Float.parseFloat(value); 1985 return floatValue >= mMin && floatValue <= mMax; 1986 } catch (NumberFormatException e) { 1987 return false; 1988 } 1989 } 1990 } 1991 1992 /** 1993 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1994 */ 1995 @Deprecated 1996 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1997 1998 /** 1999 * What happens when the user presses the end call button if they're not 2000 * on a call.<br/> 2001 * <b>Values:</b><br/> 2002 * 0 - The end button does nothing.<br/> 2003 * 1 - The end button goes to the home screen.<br/> 2004 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2005 * 3 - The end button goes to the home screen. If the user is already on the 2006 * home screen, it puts the device to sleep. 2007 */ 2008 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2009 2010 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2011 new InclusiveIntegerRangeValidator(0, 3); 2012 2013 /** 2014 * END_BUTTON_BEHAVIOR value for "go home". 2015 * @hide 2016 */ 2017 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2018 2019 /** 2020 * END_BUTTON_BEHAVIOR value for "go to sleep". 2021 * @hide 2022 */ 2023 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2024 2025 /** 2026 * END_BUTTON_BEHAVIOR default value. 2027 * @hide 2028 */ 2029 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2030 2031 /** 2032 * Is advanced settings mode turned on. 0 == no, 1 == yes 2033 * @hide 2034 */ 2035 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2036 2037 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2038 2039 /** 2040 * ADVANCED_SETTINGS default value. 2041 * @hide 2042 */ 2043 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2044 2045 /** 2046 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2047 */ 2048 @Deprecated 2049 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2050 2051 /** 2052 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2053 */ 2054 @Deprecated 2055 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2056 2057 /** 2058 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2059 */ 2060 @Deprecated 2061 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2062 2063 /** 2064 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2065 * {@hide} 2066 */ 2067 @Deprecated 2068 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2069 2070 /** 2071 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2072 */ 2073 @Deprecated 2074 public static final String RADIO_CELL = Global.RADIO_CELL; 2075 2076 /** 2077 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2078 */ 2079 @Deprecated 2080 public static final String RADIO_NFC = Global.RADIO_NFC; 2081 2082 /** 2083 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2084 */ 2085 @Deprecated 2086 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2087 2088 /** 2089 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2090 * 2091 * {@hide} 2092 */ 2093 @Deprecated 2094 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2095 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2096 2097 /** 2098 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2099 */ 2100 @Deprecated 2101 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2102 2103 /** 2104 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2105 */ 2106 @Deprecated 2107 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2108 2109 /** 2110 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2111 */ 2112 @Deprecated 2113 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2114 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2115 2116 /** 2117 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2118 */ 2119 @Deprecated 2120 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2121 2122 /** 2123 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2124 */ 2125 @Deprecated 2126 public static final String MODE_RINGER = Global.MODE_RINGER; 2127 2128 /** 2129 * Whether to use static IP and other static network attributes. 2130 * <p> 2131 * Set to 1 for true and 0 for false. 2132 * 2133 * @deprecated Use {@link WifiManager} instead 2134 */ 2135 @Deprecated 2136 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2137 2138 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2139 2140 /** 2141 * The static IP address. 2142 * <p> 2143 * Example: "192.168.1.51" 2144 * 2145 * @deprecated Use {@link WifiManager} instead 2146 */ 2147 @Deprecated 2148 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2149 2150 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2151 2152 /** 2153 * If using static IP, the gateway's IP address. 2154 * <p> 2155 * Example: "192.168.1.1" 2156 * 2157 * @deprecated Use {@link WifiManager} instead 2158 */ 2159 @Deprecated 2160 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2161 2162 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2163 2164 /** 2165 * If using static IP, the net mask. 2166 * <p> 2167 * Example: "255.255.255.0" 2168 * 2169 * @deprecated Use {@link WifiManager} instead 2170 */ 2171 @Deprecated 2172 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2173 2174 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2175 2176 /** 2177 * If using static IP, the primary DNS's IP address. 2178 * <p> 2179 * Example: "192.168.1.1" 2180 * 2181 * @deprecated Use {@link WifiManager} instead 2182 */ 2183 @Deprecated 2184 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2185 2186 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2187 2188 /** 2189 * If using static IP, the secondary DNS's IP address. 2190 * <p> 2191 * Example: "192.168.1.2" 2192 * 2193 * @deprecated Use {@link WifiManager} instead 2194 */ 2195 @Deprecated 2196 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2197 2198 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2199 2200 /** 2201 * Determines whether remote devices may discover and/or connect to 2202 * this device. 2203 * <P>Type: INT</P> 2204 * 2 -- discoverable and connectable 2205 * 1 -- connectable but not discoverable 2206 * 0 -- neither connectable nor discoverable 2207 */ 2208 public static final String BLUETOOTH_DISCOVERABILITY = 2209 "bluetooth_discoverability"; 2210 2211 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2212 new InclusiveIntegerRangeValidator(0, 2); 2213 2214 /** 2215 * Bluetooth discoverability timeout. If this value is nonzero, then 2216 * Bluetooth becomes discoverable for a certain number of seconds, 2217 * after which is becomes simply connectable. The value is in seconds. 2218 */ 2219 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2220 "bluetooth_discoverability_timeout"; 2221 2222 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2223 sNonNegativeIntegerValidator; 2224 2225 /** 2226 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2227 * instead 2228 */ 2229 @Deprecated 2230 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2231 2232 /** 2233 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2234 * instead 2235 */ 2236 @Deprecated 2237 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2238 2239 /** 2240 * @deprecated Use 2241 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2242 * instead 2243 */ 2244 @Deprecated 2245 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2246 "lock_pattern_tactile_feedback_enabled"; 2247 2248 /** 2249 * A formatted string of the next alarm that is set, or the empty string 2250 * if there is no alarm set. 2251 * 2252 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2253 */ 2254 @Deprecated 2255 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2256 2257 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2258 private static final int MAX_LENGTH = 1000; 2259 2260 @Override 2261 public boolean validate(String value) { 2262 // TODO: No idea what the correct format is. 2263 return value == null || value.length() < MAX_LENGTH; 2264 } 2265 }; 2266 2267 /** 2268 * Scaling factor for fonts, float. 2269 */ 2270 public static final String FONT_SCALE = "font_scale"; 2271 2272 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2273 @Override 2274 public boolean validate(String value) { 2275 try { 2276 return Float.parseFloat(value) >= 0; 2277 } catch (NumberFormatException e) { 2278 return false; 2279 } 2280 } 2281 }; 2282 2283 /** 2284 * Name of an application package to be debugged. 2285 * 2286 * @deprecated Use {@link Global#DEBUG_APP} instead 2287 */ 2288 @Deprecated 2289 public static final String DEBUG_APP = Global.DEBUG_APP; 2290 2291 /** 2292 * If 1, when launching DEBUG_APP it will wait for the debugger before 2293 * starting user code. If 0, it will run normally. 2294 * 2295 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2296 */ 2297 @Deprecated 2298 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2299 2300 /** 2301 * Whether or not to dim the screen. 0=no 1=yes 2302 * @deprecated This setting is no longer used. 2303 */ 2304 @Deprecated 2305 public static final String DIM_SCREEN = "dim_screen"; 2306 2307 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2308 2309 /** 2310 * The amount of time in milliseconds before the device goes to sleep or begins 2311 * to dream after a period of inactivity. This value is also known as the 2312 * user activity timeout period since the screen isn't necessarily turned off 2313 * when it expires. 2314 */ 2315 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2316 2317 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2318 2319 /** 2320 * The screen backlight brightness between 0 and 255. 2321 */ 2322 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2323 2324 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2325 new InclusiveIntegerRangeValidator(0, 255); 2326 2327 /** 2328 * Control whether to enable automatic brightness mode. 2329 */ 2330 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2331 2332 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2333 2334 /** 2335 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2336 * or less (<0.0 >-1.0) bright. 2337 * @hide 2338 */ 2339 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2340 2341 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2342 new InclusiveFloatRangeValidator(-1, 1); 2343 2344 /** 2345 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2346 */ 2347 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2348 2349 /** 2350 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2351 */ 2352 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2353 2354 /** 2355 * Control whether the process CPU usage meter should be shown. 2356 * 2357 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2358 */ 2359 @Deprecated 2360 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2361 2362 /** 2363 * If 1, the activity manager will aggressively finish activities and 2364 * processes as soon as they are no longer needed. If 0, the normal 2365 * extended lifetime is used. 2366 * 2367 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2368 */ 2369 @Deprecated 2370 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2371 2372 /** 2373 * Determines which streams are affected by ringer mode changes. The 2374 * stream type's bit should be set to 1 if it should be muted when going 2375 * into an inaudible ringer mode. 2376 */ 2377 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2378 2379 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2380 sNonNegativeIntegerValidator; 2381 2382 /** 2383 * Determines which streams are affected by mute. The 2384 * stream type's bit should be set to 1 if it should be muted when a mute request 2385 * is received. 2386 */ 2387 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2388 2389 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2390 sNonNegativeIntegerValidator; 2391 2392 /** 2393 * Whether vibrate is on for different events. This is used internally, 2394 * changing this value will not change the vibrate. See AudioManager. 2395 */ 2396 public static final String VIBRATE_ON = "vibrate_on"; 2397 2398 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2399 2400 /** 2401 * If 1, redirects the system vibrator to all currently attached input devices 2402 * that support vibration. If there are no such input devices, then the system 2403 * vibrator is used instead. 2404 * If 0, does not register the system vibrator. 2405 * 2406 * This setting is mainly intended to provide a compatibility mechanism for 2407 * applications that only know about the system vibrator and do not use the 2408 * input device vibrator API. 2409 * 2410 * @hide 2411 */ 2412 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2413 2414 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2415 2416 /** 2417 * Ringer volume. This is used internally, changing this value will not 2418 * change the volume. See AudioManager. 2419 * 2420 * @removed Not used by anything since API 2. 2421 */ 2422 public static final String VOLUME_RING = "volume_ring"; 2423 2424 /** 2425 * System/notifications volume. This is used internally, changing this 2426 * value will not change the volume. See AudioManager. 2427 * 2428 * @removed Not used by anything since API 2. 2429 */ 2430 public static final String VOLUME_SYSTEM = "volume_system"; 2431 2432 /** 2433 * Voice call volume. This is used internally, changing this value will 2434 * not change the volume. See AudioManager. 2435 * 2436 * @removed Not used by anything since API 2. 2437 */ 2438 public static final String VOLUME_VOICE = "volume_voice"; 2439 2440 /** 2441 * Music/media/gaming volume. This is used internally, changing this 2442 * value will not change the volume. See AudioManager. 2443 * 2444 * @removed Not used by anything since API 2. 2445 */ 2446 public static final String VOLUME_MUSIC = "volume_music"; 2447 2448 /** 2449 * Alarm volume. This is used internally, changing this 2450 * value will not change the volume. See AudioManager. 2451 * 2452 * @removed Not used by anything since API 2. 2453 */ 2454 public static final String VOLUME_ALARM = "volume_alarm"; 2455 2456 /** 2457 * Notification volume. This is used internally, changing this 2458 * value will not change the volume. See AudioManager. 2459 * 2460 * @removed Not used by anything since API 2. 2461 */ 2462 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2463 2464 /** 2465 * Bluetooth Headset volume. This is used internally, changing this value will 2466 * not change the volume. See AudioManager. 2467 * 2468 * @removed Not used by anything since API 2. 2469 */ 2470 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2471 2472 /** 2473 * Master volume (float in the range 0.0f to 1.0f). 2474 * 2475 * @hide 2476 */ 2477 public static final String VOLUME_MASTER = "volume_master"; 2478 2479 /** 2480 * Master volume mute (int 1 = mute, 0 = not muted). 2481 * 2482 * @hide 2483 */ 2484 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2485 2486 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2487 2488 /** 2489 * Microphone mute (int 1 = mute, 0 = not muted). 2490 * 2491 * @hide 2492 */ 2493 public static final String MICROPHONE_MUTE = "microphone_mute"; 2494 2495 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2496 2497 /** 2498 * Whether the notifications should use the ring volume (value of 1) or 2499 * a separate notification volume (value of 0). In most cases, users 2500 * will have this enabled so the notification and ringer volumes will be 2501 * the same. However, power users can disable this and use the separate 2502 * notification volume control. 2503 * <p> 2504 * Note: This is a one-off setting that will be removed in the future 2505 * when there is profile support. For this reason, it is kept hidden 2506 * from the public APIs. 2507 * 2508 * @hide 2509 * @deprecated 2510 */ 2511 @Deprecated 2512 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2513 "notifications_use_ring_volume"; 2514 2515 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2516 2517 /** 2518 * Whether silent mode should allow vibration feedback. This is used 2519 * internally in AudioService and the Sound settings activity to 2520 * coordinate decoupling of vibrate and silent modes. This setting 2521 * will likely be removed in a future release with support for 2522 * audio/vibe feedback profiles. 2523 * 2524 * Not used anymore. On devices with vibrator, the user explicitly selects 2525 * silent or vibrate mode. 2526 * Kept for use by legacy database upgrade code in DatabaseHelper. 2527 * @hide 2528 */ 2529 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2530 2531 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2532 2533 /** 2534 * The mapping of stream type (integer) to its setting. 2535 * 2536 * @removed Not used by anything since API 2. 2537 */ 2538 public static final String[] VOLUME_SETTINGS = { 2539 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2540 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2541 }; 2542 2543 /** 2544 * Appended to various volume related settings to record the previous 2545 * values before they the settings were affected by a silent/vibrate 2546 * ringer mode change. 2547 * 2548 * @removed Not used by anything since API 2. 2549 */ 2550 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2551 2552 /** 2553 * Persistent store for the system-wide default ringtone URI. 2554 * <p> 2555 * If you need to play the default ringtone at any given time, it is recommended 2556 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2557 * to the set default ringtone at the time of playing. 2558 * 2559 * @see #DEFAULT_RINGTONE_URI 2560 */ 2561 public static final String RINGTONE = "ringtone"; 2562 2563 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2564 2565 /** 2566 * A {@link Uri} that will point to the current default ringtone at any 2567 * given time. 2568 * <p> 2569 * If the current default ringtone is in the DRM provider and the caller 2570 * does not have permission, the exception will be a 2571 * FileNotFoundException. 2572 */ 2573 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2574 2575 /** 2576 * Persistent store for the system-wide default notification sound. 2577 * 2578 * @see #RINGTONE 2579 * @see #DEFAULT_NOTIFICATION_URI 2580 */ 2581 public static final String NOTIFICATION_SOUND = "notification_sound"; 2582 2583 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2584 2585 /** 2586 * A {@link Uri} that will point to the current default notification 2587 * sound at any given time. 2588 * 2589 * @see #DEFAULT_RINGTONE_URI 2590 */ 2591 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2592 2593 /** 2594 * Persistent store for the system-wide default alarm alert. 2595 * 2596 * @see #RINGTONE 2597 * @see #DEFAULT_ALARM_ALERT_URI 2598 */ 2599 public static final String ALARM_ALERT = "alarm_alert"; 2600 2601 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2602 2603 /** 2604 * A {@link Uri} that will point to the current default alarm alert at 2605 * any given time. 2606 * 2607 * @see #DEFAULT_ALARM_ALERT_URI 2608 */ 2609 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2610 2611 /** 2612 * Persistent store for the system default media button event receiver. 2613 * 2614 * @hide 2615 */ 2616 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2617 2618 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2619 @Override 2620 public boolean validate(String value) { 2621 try { 2622 ComponentName.unflattenFromString(value); 2623 return true; 2624 } catch (NullPointerException e) { 2625 return false; 2626 } 2627 } 2628 }; 2629 2630 /** 2631 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2632 */ 2633 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2634 2635 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2636 2637 /** 2638 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2639 */ 2640 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2641 2642 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2643 2644 /** 2645 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2646 * feature converts two spaces to a "." and space. 2647 */ 2648 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2649 2650 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2651 2652 /** 2653 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2654 */ 2655 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2656 2657 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2658 2659 public static final String SHOW_GTALK_SERVICE_STATUS = 2660 "SHOW_GTALK_SERVICE_STATUS"; 2661 2662 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2663 2664 /** 2665 * Name of activity to use for wallpaper on the home screen. 2666 * 2667 * @deprecated Use {@link WallpaperManager} instead. 2668 */ 2669 @Deprecated 2670 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2671 2672 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2673 private static final int MAX_LENGTH = 1000; 2674 2675 @Override 2676 public boolean validate(String value) { 2677 if (value != null && value.length() > MAX_LENGTH) { 2678 return false; 2679 } 2680 return ComponentName.unflattenFromString(value) != null; 2681 } 2682 }; 2683 2684 /** 2685 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2686 * instead 2687 */ 2688 @Deprecated 2689 public static final String AUTO_TIME = Global.AUTO_TIME; 2690 2691 /** 2692 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2693 * instead 2694 */ 2695 @Deprecated 2696 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2697 2698 /** 2699 * Display times as 12 or 24 hours 2700 * 12 2701 * 24 2702 */ 2703 public static final String TIME_12_24 = "time_12_24"; 2704 2705 /** @hide */ 2706 public static final Validator TIME_12_24_VALIDATOR = 2707 new DiscreteValueValidator(new String[] {"12", "24"}); 2708 2709 /** 2710 * Date format string 2711 * mm/dd/yyyy 2712 * dd/mm/yyyy 2713 * yyyy/mm/dd 2714 */ 2715 public static final String DATE_FORMAT = "date_format"; 2716 2717 /** @hide */ 2718 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2719 @Override 2720 public boolean validate(String value) { 2721 try { 2722 new SimpleDateFormat(value); 2723 return true; 2724 } catch (IllegalArgumentException e) { 2725 return false; 2726 } 2727 } 2728 }; 2729 2730 /** 2731 * Whether the setup wizard has been run before (on first boot), or if 2732 * it still needs to be run. 2733 * 2734 * nonzero = it has been run in the past 2735 * 0 = it has not been run in the past 2736 */ 2737 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2738 2739 /** @hide */ 2740 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2741 2742 /** 2743 * Scaling factor for normal window animations. Setting to 0 will disable window 2744 * animations. 2745 * 2746 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2747 */ 2748 @Deprecated 2749 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2750 2751 /** 2752 * Scaling factor for activity transition animations. Setting to 0 will disable window 2753 * animations. 2754 * 2755 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2756 */ 2757 @Deprecated 2758 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2759 2760 /** 2761 * Scaling factor for Animator-based animations. This affects both the start delay and 2762 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2763 * The default value is 1. 2764 * 2765 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2766 */ 2767 @Deprecated 2768 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2769 2770 /** 2771 * Control whether the accelerometer will be used to change screen 2772 * orientation. If 0, it will not be used unless explicitly requested 2773 * by the application; if 1, it will be used by default unless explicitly 2774 * disabled by the application. 2775 */ 2776 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2777 2778 /** @hide */ 2779 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2780 2781 /** 2782 * Default screen rotation when no other policy applies. 2783 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2784 * preference, this rotation value will be used. Must be one of the 2785 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2786 * 2787 * @see android.view.Display#getRotation 2788 */ 2789 public static final String USER_ROTATION = "user_rotation"; 2790 2791 /** @hide */ 2792 public static final Validator USER_ROTATION_VALIDATOR = 2793 new InclusiveIntegerRangeValidator(0, 3); 2794 2795 /** 2796 * Control whether the rotation lock toggle in the System UI should be hidden. 2797 * Typically this is done for accessibility purposes to make it harder for 2798 * the user to accidentally toggle the rotation lock while the display rotation 2799 * has been locked for accessibility. 2800 * 2801 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2802 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2803 * 2804 * @hide 2805 */ 2806 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2807 "hide_rotation_lock_toggle_for_accessibility"; 2808 2809 /** @hide */ 2810 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2811 sBooleanValidator; 2812 2813 /** 2814 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2815 * be used by Phone and Setting apps; it shouldn't affect other apps. 2816 * The value is boolean (1 or 0). 2817 * 2818 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2819 * It was about AudioManager's setting and thus affected all the applications which 2820 * relied on the setting, while this is purely about the vibration setting for incoming 2821 * calls. 2822 */ 2823 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2824 2825 /** @hide */ 2826 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2827 2828 /** 2829 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2830 * boolean (1 or 0). 2831 */ 2832 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2833 2834 /** @hide */ 2835 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2836 2837 /** 2838 * CDMA only settings 2839 * DTMF tone type played by the dialer when dialing. 2840 * 0 = Normal 2841 * 1 = Long 2842 */ 2843 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2844 2845 /** @hide */ 2846 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2847 2848 /** 2849 * Whether the hearing aid is enabled. The value is 2850 * boolean (1 or 0). 2851 * @hide 2852 */ 2853 public static final String HEARING_AID = "hearing_aid"; 2854 2855 /** @hide */ 2856 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2857 2858 /** 2859 * CDMA only settings 2860 * TTY Mode 2861 * 0 = OFF 2862 * 1 = FULL 2863 * 2 = VCO 2864 * 3 = HCO 2865 * @hide 2866 */ 2867 public static final String TTY_MODE = "tty_mode"; 2868 2869 /** @hide */ 2870 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2871 2872 /** 2873 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2874 * boolean (1 or 0). 2875 */ 2876 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2877 2878 /** @hide */ 2879 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2880 2881 /** 2882 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2883 * boolean (1 or 0). 2884 */ 2885 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2886 2887 /** @hide */ 2888 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2889 2890 /** 2891 * @deprecated Each application that shows web suggestions should have its own 2892 * setting for this. 2893 */ 2894 @Deprecated 2895 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2896 2897 /** @hide */ 2898 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2899 2900 /** 2901 * Whether the notification LED should repeatedly flash when a notification is 2902 * pending. The value is boolean (1 or 0). 2903 * @hide 2904 */ 2905 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2906 2907 /** @hide */ 2908 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 2909 2910 /** 2911 * Show pointer location on screen? 2912 * 0 = no 2913 * 1 = yes 2914 * @hide 2915 */ 2916 public static final String POINTER_LOCATION = "pointer_location"; 2917 2918 /** @hide */ 2919 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 2920 2921 /** 2922 * Show touch positions on screen? 2923 * 0 = no 2924 * 1 = yes 2925 * @hide 2926 */ 2927 public static final String SHOW_TOUCHES = "show_touches"; 2928 2929 /** @hide */ 2930 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 2931 2932 /** 2933 * Log raw orientation data from 2934 * {@link com.android.server.policy.WindowOrientationListener} for use with the 2935 * orientationplot.py tool. 2936 * 0 = no 2937 * 1 = yes 2938 * @hide 2939 */ 2940 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2941 "window_orientation_listener_log"; 2942 2943 /** @hide */ 2944 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 2945 2946 /** 2947 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2948 * instead 2949 * @hide 2950 */ 2951 @Deprecated 2952 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2953 2954 /** 2955 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2956 * instead 2957 * @hide 2958 */ 2959 @Deprecated 2960 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2961 2962 /** 2963 * Whether to play sounds when the keyguard is shown and dismissed. 2964 * @hide 2965 */ 2966 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2967 2968 /** @hide */ 2969 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 2970 2971 /** 2972 * Whether the lockscreen should be completely disabled. 2973 * @hide 2974 */ 2975 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2976 2977 /** @hide */ 2978 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 2979 2980 /** 2981 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2982 * instead 2983 * @hide 2984 */ 2985 @Deprecated 2986 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2987 2988 /** 2989 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2990 * instead 2991 * @hide 2992 */ 2993 @Deprecated 2994 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2995 2996 /** 2997 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2998 * instead 2999 * @hide 3000 */ 3001 @Deprecated 3002 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3003 3004 /** 3005 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3006 * instead 3007 * @hide 3008 */ 3009 @Deprecated 3010 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3011 3012 /** 3013 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3014 * instead 3015 * @hide 3016 */ 3017 @Deprecated 3018 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3019 3020 /** 3021 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3022 * instead 3023 * @hide 3024 */ 3025 @Deprecated 3026 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3027 3028 /** 3029 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3030 * instead 3031 * @hide 3032 */ 3033 @Deprecated 3034 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3035 3036 /** 3037 * Receive incoming SIP calls? 3038 * 0 = no 3039 * 1 = yes 3040 * @hide 3041 */ 3042 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3043 3044 /** @hide */ 3045 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3046 3047 /** 3048 * Call Preference String. 3049 * "SIP_ALWAYS" : Always use SIP with network access 3050 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3051 * @hide 3052 */ 3053 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3054 3055 /** @hide */ 3056 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3057 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3058 3059 /** 3060 * One of the sip call options: Always use SIP with network access. 3061 * @hide 3062 */ 3063 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3064 3065 /** @hide */ 3066 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3067 3068 /** 3069 * One of the sip call options: Only if destination is a SIP address. 3070 * @hide 3071 */ 3072 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3073 3074 /** @hide */ 3075 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3076 3077 /** 3078 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3079 * the user should be prompted each time a call is made whether it should be placed using 3080 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3081 * SIP_ADDRESS_ONLY. 3082 * @hide 3083 */ 3084 @Deprecated 3085 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3086 3087 /** @hide */ 3088 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3089 3090 /** 3091 * Pointer speed setting. 3092 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3093 * -7 = slowest 3094 * 0 = default speed 3095 * +7 = fastest 3096 * @hide 3097 */ 3098 public static final String POINTER_SPEED = "pointer_speed"; 3099 3100 /** @hide */ 3101 public static final Validator POINTER_SPEED_VALIDATOR = 3102 new InclusiveFloatRangeValidator(-7, 7); 3103 3104 /** 3105 * Whether lock-to-app will be triggered by long-press on recents. 3106 * @hide 3107 */ 3108 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3109 3110 /** @hide */ 3111 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3112 3113 /** 3114 * I am the lolrus. 3115 * <p> 3116 * Nonzero values indicate that the user has a bukkit. 3117 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3118 * @hide 3119 */ 3120 public static final String EGG_MODE = "egg_mode"; 3121 3122 /** @hide */ 3123 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3124 @Override 3125 public boolean validate(String value) { 3126 try { 3127 return Long.parseLong(value) >= 0; 3128 } catch (NumberFormatException e) { 3129 return false; 3130 } 3131 } 3132 }; 3133 3134 /** 3135 * IMPORTANT: If you add a new public settings you also have to add it to 3136 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3137 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3138 * the setting value. See an example above. 3139 */ 3140 3141 /** 3142 * Settings to backup. This is here so that it's in the same place as the settings 3143 * keys and easy to update. 3144 * 3145 * NOTE: Settings are backed up and restored in the order they appear 3146 * in this array. If you have one setting depending on another, 3147 * make sure that they are ordered appropriately. 3148 * 3149 * @hide 3150 */ 3151 public static final String[] SETTINGS_TO_BACKUP = { 3152 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3153 WIFI_USE_STATIC_IP, 3154 WIFI_STATIC_IP, 3155 WIFI_STATIC_GATEWAY, 3156 WIFI_STATIC_NETMASK, 3157 WIFI_STATIC_DNS1, 3158 WIFI_STATIC_DNS2, 3159 BLUETOOTH_DISCOVERABILITY, 3160 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3161 DIM_SCREEN, 3162 SCREEN_OFF_TIMEOUT, 3163 SCREEN_BRIGHTNESS, 3164 SCREEN_BRIGHTNESS_MODE, 3165 SCREEN_AUTO_BRIGHTNESS_ADJ, 3166 VIBRATE_INPUT_DEVICES, 3167 MODE_RINGER_STREAMS_AFFECTED, 3168 TEXT_AUTO_REPLACE, 3169 TEXT_AUTO_CAPS, 3170 TEXT_AUTO_PUNCTUATE, 3171 TEXT_SHOW_PASSWORD, 3172 AUTO_TIME, // moved to global 3173 AUTO_TIME_ZONE, // moved to global 3174 TIME_12_24, 3175 DATE_FORMAT, 3176 DTMF_TONE_WHEN_DIALING, 3177 DTMF_TONE_TYPE_WHEN_DIALING, 3178 HEARING_AID, 3179 TTY_MODE, 3180 SOUND_EFFECTS_ENABLED, 3181 HAPTIC_FEEDBACK_ENABLED, 3182 POWER_SOUNDS_ENABLED, // moved to global 3183 DOCK_SOUNDS_ENABLED, // moved to global 3184 LOCKSCREEN_SOUNDS_ENABLED, 3185 SHOW_WEB_SUGGESTIONS, 3186 NOTIFICATION_LIGHT_PULSE, 3187 SIP_CALL_OPTIONS, 3188 SIP_RECEIVE_CALLS, 3189 POINTER_SPEED, 3190 VIBRATE_WHEN_RINGING, 3191 RINGTONE, 3192 LOCK_TO_APP_ENABLED, 3193 NOTIFICATION_SOUND 3194 }; 3195 3196 /** 3197 * These are all public system settings 3198 * 3199 * @hide 3200 */ 3201 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3202 static { 3203 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3204 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3205 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3206 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3207 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3208 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3209 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3210 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3211 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3212 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3213 PUBLIC_SETTINGS.add(FONT_SCALE); 3214 PUBLIC_SETTINGS.add(DIM_SCREEN); 3215 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3216 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3217 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3218 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3219 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3220 PUBLIC_SETTINGS.add(VIBRATE_ON); 3221 PUBLIC_SETTINGS.add(VOLUME_RING); 3222 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3223 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3224 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3225 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3226 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3227 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3228 PUBLIC_SETTINGS.add(RINGTONE); 3229 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3230 PUBLIC_SETTINGS.add(ALARM_ALERT); 3231 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3232 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3233 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3234 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3235 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3236 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3237 PUBLIC_SETTINGS.add(TIME_12_24); 3238 PUBLIC_SETTINGS.add(DATE_FORMAT); 3239 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3240 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3241 PUBLIC_SETTINGS.add(USER_ROTATION); 3242 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3243 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3244 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3245 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3246 } 3247 3248 /** 3249 * These are all hidden system settings. 3250 * 3251 * @hide 3252 */ 3253 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3254 static { 3255 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3256 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3257 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3258 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3259 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3260 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3261 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3262 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3263 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3264 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3265 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3266 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3267 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3268 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3269 PRIVATE_SETTINGS.add(HEARING_AID); 3270 PRIVATE_SETTINGS.add(TTY_MODE); 3271 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3272 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3273 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3274 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3275 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3276 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3277 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3278 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3279 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3280 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3281 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3282 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3283 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3284 PRIVATE_SETTINGS.add(LOCK_SOUND); 3285 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3286 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3287 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3288 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3289 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3290 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3291 PRIVATE_SETTINGS.add(POINTER_SPEED); 3292 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3293 PRIVATE_SETTINGS.add(EGG_MODE); 3294 } 3295 3296 /** 3297 * These are all public system settings 3298 * 3299 * @hide 3300 */ 3301 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3302 static { 3303 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3304 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3305 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3306 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3307 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3308 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3309 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3310 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3311 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3312 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3313 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3314 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3315 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3316 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3317 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3318 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3319 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3320 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3321 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3322 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3323 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3324 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3325 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3326 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3327 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3328 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3329 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3330 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3331 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3332 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3333 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3334 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3335 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3336 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3337 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3338 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3339 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3340 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3341 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3342 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3343 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3344 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3345 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3346 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3347 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3348 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3349 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3350 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3351 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3352 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3353 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3354 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3355 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3356 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3357 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3358 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3359 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3360 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3361 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3362 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3363 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3364 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3365 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3366 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3367 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3368 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3369 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3370 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3371 } 3372 3373 /** 3374 * These entries are considered common between the personal and the managed profile, 3375 * since the managed profile doesn't get to change them. 3376 */ 3377 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3378 static { 3379 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3380 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3381 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3382 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3383 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3384 } 3385 3386 /** @hide */ 3387 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3388 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3389 } 3390 3391 /** 3392 * When to use Wi-Fi calling 3393 * 3394 * @see android.telephony.TelephonyManager.WifiCallingChoices 3395 * @hide 3396 */ 3397 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3398 3399 // Settings moved to Settings.Secure 3400 3401 /** 3402 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3403 * instead 3404 */ 3405 @Deprecated 3406 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3407 3408 /** 3409 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3410 */ 3411 @Deprecated 3412 public static final String ANDROID_ID = Secure.ANDROID_ID; 3413 3414 /** 3415 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3416 */ 3417 @Deprecated 3418 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3419 3420 /** 3421 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3422 */ 3423 @Deprecated 3424 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3425 3426 /** 3427 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3428 */ 3429 @Deprecated 3430 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3431 3432 /** 3433 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3434 */ 3435 @Deprecated 3436 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3437 3438 /** 3439 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3440 */ 3441 @Deprecated 3442 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3443 3444 /** 3445 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3446 * instead 3447 */ 3448 @Deprecated 3449 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3450 3451 /** 3452 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3453 */ 3454 @Deprecated 3455 public static final String LOGGING_ID = Secure.LOGGING_ID; 3456 3457 /** 3458 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3459 */ 3460 @Deprecated 3461 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3462 3463 /** 3464 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3465 * instead 3466 */ 3467 @Deprecated 3468 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3469 3470 /** 3471 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3472 * instead 3473 */ 3474 @Deprecated 3475 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3476 3477 /** 3478 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3479 * instead 3480 */ 3481 @Deprecated 3482 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3483 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3484 3485 /** 3486 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3487 */ 3488 @Deprecated 3489 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3490 3491 /** 3492 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3493 */ 3494 @Deprecated 3495 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3496 3497 /** 3498 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3499 */ 3500 @Deprecated 3501 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3502 3503 /** 3504 * @deprecated Use 3505 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3506 */ 3507 @Deprecated 3508 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3509 3510 /** 3511 * @deprecated Use 3512 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3513 */ 3514 @Deprecated 3515 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3516 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3517 3518 /** 3519 * @deprecated Use 3520 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3521 */ 3522 @Deprecated 3523 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3524 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3525 3526 /** 3527 * @deprecated Use 3528 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3529 */ 3530 @Deprecated 3531 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3532 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3533 3534 /** 3535 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3536 * instead 3537 */ 3538 @Deprecated 3539 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3540 3541 /** 3542 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3543 */ 3544 @Deprecated 3545 public static final String WIFI_ON = Global.WIFI_ON; 3546 3547 /** 3548 * @deprecated Use 3549 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3550 * instead 3551 */ 3552 @Deprecated 3553 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3554 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3555 3556 /** 3557 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3558 */ 3559 @Deprecated 3560 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3561 3562 /** 3563 * @deprecated Use 3564 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3565 */ 3566 @Deprecated 3567 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3568 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3569 3570 /** 3571 * @deprecated Use 3572 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3573 */ 3574 @Deprecated 3575 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3576 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3577 3578 /** 3579 * @deprecated Use 3580 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3581 * instead 3582 */ 3583 @Deprecated 3584 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3585 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3586 3587 /** 3588 * @deprecated Use 3589 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3590 */ 3591 @Deprecated 3592 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3593 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3594 3595 /** 3596 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3597 * instead 3598 */ 3599 @Deprecated 3600 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3601 3602 /** 3603 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3604 */ 3605 @Deprecated 3606 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3607 3608 /** 3609 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3610 */ 3611 @Deprecated 3612 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3613 3614 /** 3615 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3616 * instead 3617 */ 3618 @Deprecated 3619 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3620 3621 /** 3622 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3623 * instead 3624 */ 3625 @Deprecated 3626 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3627 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3628 } 3629 3630 /** 3631 * Secure system settings, containing system preferences that applications 3632 * can read but are not allowed to write. These are for preferences that 3633 * the user must explicitly modify through the system UI or specialized 3634 * APIs for those values, not modified directly by applications. 3635 */ 3636 public static final class Secure extends NameValueTable { 3637 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3638 3639 /** 3640 * The content:// style URL for this table 3641 */ 3642 public static final Uri CONTENT_URI = 3643 Uri.parse("content://" + AUTHORITY + "/secure"); 3644 3645 // Populated lazily, guarded by class object: 3646 private static final NameValueCache sNameValueCache = new NameValueCache( 3647 SYS_PROP_SETTING_VERSION, 3648 CONTENT_URI, 3649 CALL_METHOD_GET_SECURE, 3650 CALL_METHOD_PUT_SECURE); 3651 3652 private static ILockSettings sLockSettings = null; 3653 3654 private static boolean sIsSystemProcess; 3655 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3656 private static final HashSet<String> MOVED_TO_GLOBAL; 3657 static { 3658 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3659 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3660 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3661 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3662 3663 MOVED_TO_GLOBAL = new HashSet<String>(); 3664 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3665 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3666 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3667 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3668 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3669 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3670 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3671 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3672 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3673 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3674 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3675 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3676 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3677 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3678 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3679 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3680 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3681 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3682 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3683 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3684 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3685 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3686 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3687 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3688 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3689 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3690 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3691 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3692 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3693 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3694 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3695 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3696 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3697 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3698 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3699 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3700 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3701 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3702 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3703 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3704 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3705 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3706 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3707 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3708 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3709 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3710 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3711 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3712 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3713 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3714 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3715 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3716 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3717 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3718 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3719 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3720 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3721 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3722 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3723 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3724 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3725 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3726 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3727 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3728 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3729 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3730 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3731 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3732 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3733 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3734 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3735 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3736 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3737 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3738 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3739 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3740 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3741 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3742 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3743 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3744 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3745 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3746 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3747 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3748 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3749 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3750 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3751 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3752 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3753 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3754 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3755 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3756 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3757 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3758 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3759 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3760 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3761 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3762 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3763 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3764 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3765 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3766 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3767 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3768 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3769 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3770 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3771 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3772 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3773 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3774 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3775 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3776 } 3777 3778 /** @hide */ 3779 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3780 outKeySet.addAll(MOVED_TO_GLOBAL); 3781 } 3782 3783 /** 3784 * Look up a name in the database. 3785 * @param resolver to access the database with 3786 * @param name to look up in the table 3787 * @return the corresponding value, or null if not present 3788 */ 3789 public static String getString(ContentResolver resolver, String name) { 3790 return getStringForUser(resolver, name, UserHandle.myUserId()); 3791 } 3792 3793 /** @hide */ 3794 public static String getStringForUser(ContentResolver resolver, String name, 3795 int userHandle) { 3796 if (MOVED_TO_GLOBAL.contains(name)) { 3797 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3798 + " to android.provider.Settings.Global."); 3799 return Global.getStringForUser(resolver, name, userHandle); 3800 } 3801 3802 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3803 synchronized (Secure.class) { 3804 if (sLockSettings == null) { 3805 sLockSettings = ILockSettings.Stub.asInterface( 3806 (IBinder) ServiceManager.getService("lock_settings")); 3807 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3808 } 3809 } 3810 if (sLockSettings != null && !sIsSystemProcess) { 3811 try { 3812 return sLockSettings.getString(name, "0", userHandle); 3813 } catch (RemoteException re) { 3814 // Fall through 3815 } 3816 } 3817 } 3818 3819 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3820 } 3821 3822 /** 3823 * Store a name/value pair into the database. 3824 * @param resolver to access the database with 3825 * @param name to store 3826 * @param value to associate with the name 3827 * @return true if the value was set, false on database errors 3828 */ 3829 public static boolean putString(ContentResolver resolver, String name, String value) { 3830 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3831 } 3832 3833 /** @hide */ 3834 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3835 int userHandle) { 3836 if (LOCATION_MODE.equals(name)) { 3837 // HACK ALERT: temporary hack to work around b/10491283. 3838 // TODO: once b/10491283 fixed, remove this hack 3839 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3840 } 3841 if (MOVED_TO_GLOBAL.contains(name)) { 3842 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3843 + " to android.provider.Settings.Global"); 3844 return Global.putStringForUser(resolver, name, value, userHandle); 3845 } 3846 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3847 } 3848 3849 /** 3850 * Construct the content URI for a particular name/value pair, 3851 * useful for monitoring changes with a ContentObserver. 3852 * @param name to look up in the table 3853 * @return the corresponding content URI, or null if not present 3854 */ 3855 public static Uri getUriFor(String name) { 3856 if (MOVED_TO_GLOBAL.contains(name)) { 3857 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3858 + " to android.provider.Settings.Global, returning global URI."); 3859 return Global.getUriFor(Global.CONTENT_URI, name); 3860 } 3861 return getUriFor(CONTENT_URI, name); 3862 } 3863 3864 /** 3865 * Convenience function for retrieving a single secure settings value 3866 * as an integer. Note that internally setting values are always 3867 * stored as strings; this function converts the string to an integer 3868 * for you. The default value will be returned if the setting is 3869 * not defined or not an integer. 3870 * 3871 * @param cr The ContentResolver to access. 3872 * @param name The name of the setting to retrieve. 3873 * @param def Value to return if the setting is not defined. 3874 * 3875 * @return The setting's current value, or 'def' if it is not defined 3876 * or not a valid integer. 3877 */ 3878 public static int getInt(ContentResolver cr, String name, int def) { 3879 return getIntForUser(cr, name, def, UserHandle.myUserId()); 3880 } 3881 3882 /** @hide */ 3883 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 3884 if (LOCATION_MODE.equals(name)) { 3885 // HACK ALERT: temporary hack to work around b/10491283. 3886 // TODO: once b/10491283 fixed, remove this hack 3887 return getLocationModeForUser(cr, userHandle); 3888 } 3889 String v = getStringForUser(cr, name, userHandle); 3890 try { 3891 return v != null ? Integer.parseInt(v) : def; 3892 } catch (NumberFormatException e) { 3893 return def; 3894 } 3895 } 3896 3897 /** 3898 * Convenience function for retrieving a single secure settings value 3899 * as an integer. Note that internally setting values are always 3900 * stored as strings; this function converts the string to an integer 3901 * for you. 3902 * <p> 3903 * This version does not take a default value. If the setting has not 3904 * been set, or the string value is not a number, 3905 * it throws {@link SettingNotFoundException}. 3906 * 3907 * @param cr The ContentResolver to access. 3908 * @param name The name of the setting to retrieve. 3909 * 3910 * @throws SettingNotFoundException Thrown if a setting by the given 3911 * name can't be found or the setting value is not an integer. 3912 * 3913 * @return The setting's current value. 3914 */ 3915 public static int getInt(ContentResolver cr, String name) 3916 throws SettingNotFoundException { 3917 return getIntForUser(cr, name, UserHandle.myUserId()); 3918 } 3919 3920 /** @hide */ 3921 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 3922 throws SettingNotFoundException { 3923 if (LOCATION_MODE.equals(name)) { 3924 // HACK ALERT: temporary hack to work around b/10491283. 3925 // TODO: once b/10491283 fixed, remove this hack 3926 return getLocationModeForUser(cr, userHandle); 3927 } 3928 String v = getStringForUser(cr, name, userHandle); 3929 try { 3930 return Integer.parseInt(v); 3931 } catch (NumberFormatException e) { 3932 throw new SettingNotFoundException(name); 3933 } 3934 } 3935 3936 /** 3937 * Convenience function for updating a single settings value as an 3938 * integer. This will either create a new entry in the table if the 3939 * given name does not exist, or modify the value of the existing row 3940 * with that name. Note that internally setting values are always 3941 * stored as strings, so this function converts the given value to a 3942 * string before storing it. 3943 * 3944 * @param cr The ContentResolver to access. 3945 * @param name The name of the setting to modify. 3946 * @param value The new value for the setting. 3947 * @return true if the value was set, false on database errors 3948 */ 3949 public static boolean putInt(ContentResolver cr, String name, int value) { 3950 return putIntForUser(cr, name, value, UserHandle.myUserId()); 3951 } 3952 3953 /** @hide */ 3954 public static boolean putIntForUser(ContentResolver cr, String name, int value, 3955 int userHandle) { 3956 return putStringForUser(cr, name, Integer.toString(value), userHandle); 3957 } 3958 3959 /** 3960 * Convenience function for retrieving a single secure settings value 3961 * as a {@code long}. Note that internally setting values are always 3962 * stored as strings; this function converts the string to a {@code long} 3963 * for you. The default value will be returned if the setting is 3964 * not defined or not a {@code long}. 3965 * 3966 * @param cr The ContentResolver to access. 3967 * @param name The name of the setting to retrieve. 3968 * @param def Value to return if the setting is not defined. 3969 * 3970 * @return The setting's current value, or 'def' if it is not defined 3971 * or not a valid {@code long}. 3972 */ 3973 public static long getLong(ContentResolver cr, String name, long def) { 3974 return getLongForUser(cr, name, def, UserHandle.myUserId()); 3975 } 3976 3977 /** @hide */ 3978 public static long getLongForUser(ContentResolver cr, String name, long def, 3979 int userHandle) { 3980 String valString = getStringForUser(cr, name, userHandle); 3981 long value; 3982 try { 3983 value = valString != null ? Long.parseLong(valString) : def; 3984 } catch (NumberFormatException e) { 3985 value = def; 3986 } 3987 return value; 3988 } 3989 3990 /** 3991 * Convenience function for retrieving a single secure settings value 3992 * as a {@code long}. Note that internally setting values are always 3993 * stored as strings; this function converts the string to a {@code long} 3994 * for you. 3995 * <p> 3996 * This version does not take a default value. If the setting has not 3997 * been set, or the string value is not a number, 3998 * it throws {@link SettingNotFoundException}. 3999 * 4000 * @param cr The ContentResolver to access. 4001 * @param name The name of the setting to retrieve. 4002 * 4003 * @return The setting's current value. 4004 * @throws SettingNotFoundException Thrown if a setting by the given 4005 * name can't be found or the setting value is not an integer. 4006 */ 4007 public static long getLong(ContentResolver cr, String name) 4008 throws SettingNotFoundException { 4009 return getLongForUser(cr, name, UserHandle.myUserId()); 4010 } 4011 4012 /** @hide */ 4013 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4014 throws SettingNotFoundException { 4015 String valString = getStringForUser(cr, name, userHandle); 4016 try { 4017 return Long.parseLong(valString); 4018 } catch (NumberFormatException e) { 4019 throw new SettingNotFoundException(name); 4020 } 4021 } 4022 4023 /** 4024 * Convenience function for updating a secure settings value as a long 4025 * integer. This will either create a new entry in the table if the 4026 * given name does not exist, or modify the value of the existing row 4027 * with that name. Note that internally setting values are always 4028 * stored as strings, so this function converts the given value to a 4029 * string before storing it. 4030 * 4031 * @param cr The ContentResolver to access. 4032 * @param name The name of the setting to modify. 4033 * @param value The new value for the setting. 4034 * @return true if the value was set, false on database errors 4035 */ 4036 public static boolean putLong(ContentResolver cr, String name, long value) { 4037 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4038 } 4039 4040 /** @hide */ 4041 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4042 int userHandle) { 4043 return putStringForUser(cr, name, Long.toString(value), userHandle); 4044 } 4045 4046 /** 4047 * Convenience function for retrieving a single secure settings value 4048 * as a floating point number. Note that internally setting values are 4049 * always stored as strings; this function converts the string to an 4050 * float for you. The default value will be returned if the setting 4051 * is not defined or not a valid float. 4052 * 4053 * @param cr The ContentResolver to access. 4054 * @param name The name of the setting to retrieve. 4055 * @param def Value to return if the setting is not defined. 4056 * 4057 * @return The setting's current value, or 'def' if it is not defined 4058 * or not a valid float. 4059 */ 4060 public static float getFloat(ContentResolver cr, String name, float def) { 4061 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4062 } 4063 4064 /** @hide */ 4065 public static float getFloatForUser(ContentResolver cr, String name, float def, 4066 int userHandle) { 4067 String v = getStringForUser(cr, name, userHandle); 4068 try { 4069 return v != null ? Float.parseFloat(v) : def; 4070 } catch (NumberFormatException e) { 4071 return def; 4072 } 4073 } 4074 4075 /** 4076 * Convenience function for retrieving a single secure settings value 4077 * as a float. Note that internally setting values are always 4078 * stored as strings; this function converts the string to a float 4079 * for you. 4080 * <p> 4081 * This version does not take a default value. If the setting has not 4082 * been set, or the string value is not a number, 4083 * it throws {@link SettingNotFoundException}. 4084 * 4085 * @param cr The ContentResolver to access. 4086 * @param name The name of the setting to retrieve. 4087 * 4088 * @throws SettingNotFoundException Thrown if a setting by the given 4089 * name can't be found or the setting value is not a float. 4090 * 4091 * @return The setting's current value. 4092 */ 4093 public static float getFloat(ContentResolver cr, String name) 4094 throws SettingNotFoundException { 4095 return getFloatForUser(cr, name, UserHandle.myUserId()); 4096 } 4097 4098 /** @hide */ 4099 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4100 throws SettingNotFoundException { 4101 String v = getStringForUser(cr, name, userHandle); 4102 if (v == null) { 4103 throw new SettingNotFoundException(name); 4104 } 4105 try { 4106 return Float.parseFloat(v); 4107 } catch (NumberFormatException e) { 4108 throw new SettingNotFoundException(name); 4109 } 4110 } 4111 4112 /** 4113 * Convenience function for updating a single settings value as a 4114 * floating point number. This will either create a new entry in the 4115 * table if the given name does not exist, or modify the value of the 4116 * existing row with that name. Note that internally setting values 4117 * are always stored as strings, so this function converts the given 4118 * value to a string before storing it. 4119 * 4120 * @param cr The ContentResolver to access. 4121 * @param name The name of the setting to modify. 4122 * @param value The new value for the setting. 4123 * @return true if the value was set, false on database errors 4124 */ 4125 public static boolean putFloat(ContentResolver cr, String name, float value) { 4126 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4127 } 4128 4129 /** @hide */ 4130 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4131 int userHandle) { 4132 return putStringForUser(cr, name, Float.toString(value), userHandle); 4133 } 4134 4135 /** 4136 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4137 * instead 4138 */ 4139 @Deprecated 4140 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4141 Global.DEVELOPMENT_SETTINGS_ENABLED; 4142 4143 /** 4144 * When the user has enable the option to have a "bug report" command 4145 * in the power menu. 4146 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4147 * @hide 4148 */ 4149 @Deprecated 4150 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4151 4152 /** 4153 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4154 */ 4155 @Deprecated 4156 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4157 4158 /** 4159 * Setting to allow mock locations and location provider status to be injected into the 4160 * LocationManager service for testing purposes during application development. These 4161 * locations and status values override actual location and status information generated 4162 * by network, gps, or other location providers. 4163 * 4164 * @deprecated This settings is not used anymore. 4165 */ 4166 @Deprecated 4167 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4168 4169 /** 4170 * A 64-bit number (as a hex string) that is randomly 4171 * generated when the user first sets up the device and should remain 4172 * constant for the lifetime of the user's device. The value may 4173 * change if a factory reset is performed on the device. 4174 * <p class="note"><strong>Note:</strong> When a device has <a 4175 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4176 * (available on certain devices running Android 4.2 or higher), each user appears as a 4177 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4178 * user.</p> 4179 */ 4180 public static final String ANDROID_ID = "android_id"; 4181 4182 /** 4183 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4184 */ 4185 @Deprecated 4186 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4187 4188 /** 4189 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4190 */ 4191 @Deprecated 4192 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4193 4194 /** 4195 * Setting to record the input method used by default, holding the ID 4196 * of the desired method. 4197 */ 4198 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4199 4200 /** 4201 * Setting to record the input method subtype used by default, holding the ID 4202 * of the desired method. 4203 */ 4204 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4205 "selected_input_method_subtype"; 4206 4207 /** 4208 * Setting to record the history of input method subtype, holding the pair of ID of IME 4209 * and its last used subtype. 4210 * @hide 4211 */ 4212 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4213 "input_methods_subtype_history"; 4214 4215 /** 4216 * Setting to record the visibility of input method selector 4217 */ 4218 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4219 "input_method_selector_visibility"; 4220 4221 /** 4222 * The currently selected voice interaction service flattened ComponentName. 4223 * @hide 4224 */ 4225 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4226 4227 /** 4228 * bluetooth HCI snoop log configuration 4229 * @hide 4230 */ 4231 public static final String BLUETOOTH_HCI_LOG = 4232 "bluetooth_hci_log"; 4233 4234 /** 4235 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4236 */ 4237 @Deprecated 4238 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4239 4240 /** 4241 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4242 * @hide 4243 */ 4244 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4245 4246 /** 4247 * List of input methods that are currently enabled. This is a string 4248 * containing the IDs of all enabled input methods, each ID separated 4249 * by ':'. 4250 */ 4251 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4252 4253 /** 4254 * List of system input methods that are currently disabled. This is a string 4255 * containing the IDs of all disabled input methods, each ID separated 4256 * by ':'. 4257 * @hide 4258 */ 4259 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4260 4261 /** 4262 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4263 * determines if the IME should be shown when a hard keyboard is attached. 4264 * @hide 4265 */ 4266 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4267 4268 /** 4269 * Host name and port for global http proxy. Uses ':' seperator for 4270 * between host and port. 4271 * 4272 * @deprecated Use {@link Global#HTTP_PROXY} 4273 */ 4274 @Deprecated 4275 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4276 4277 /** 4278 * Whether applications can be installed for this user via the system's 4279 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4280 * 4281 * <p>1 = permit app installation via the system package installer intent 4282 * <p>0 = do not allow use of the package installer 4283 */ 4284 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4285 4286 /** 4287 * Comma-separated list of location providers that activities may access. Do not rely on 4288 * this value being present in settings.db or on ContentObserver notifications on the 4289 * corresponding Uri. 4290 * 4291 * @deprecated use {@link #LOCATION_MODE} and 4292 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4293 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4294 */ 4295 @Deprecated 4296 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4297 4298 /** 4299 * The degree of location access enabled by the user. 4300 * <p> 4301 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4302 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4303 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4304 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4305 * modes that might be added in the future. 4306 * <p> 4307 * Note: do not rely on this value being present in settings.db or on ContentObserver 4308 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4309 * to receive changes in this value. 4310 */ 4311 public static final String LOCATION_MODE = "location_mode"; 4312 4313 /** 4314 * Location access disabled. 4315 */ 4316 public static final int LOCATION_MODE_OFF = 0; 4317 /** 4318 * Network Location Provider disabled, but GPS and other sensors enabled. 4319 */ 4320 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4321 /** 4322 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4323 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4324 * {@link android.location.Criteria#POWER_MEDIUM}. 4325 */ 4326 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4327 /** 4328 * Best-effort location computation allowed. 4329 */ 4330 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4331 4332 /** 4333 * A flag containing settings used for biometric weak 4334 * @hide 4335 */ 4336 @Deprecated 4337 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4338 "lock_biometric_weak_flags"; 4339 4340 /** 4341 * Whether lock-to-app will lock the keyguard when exiting. 4342 * @hide 4343 */ 4344 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4345 4346 /** 4347 * Whether autolock is enabled (0 = false, 1 = true) 4348 * 4349 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4350 * level of the keyguard. 4351 */ 4352 @Deprecated 4353 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4354 4355 /** 4356 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4357 */ 4358 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4359 4360 /** 4361 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4362 * true) 4363 * 4364 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4365 * lockscreen uses 4366 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4367 */ 4368 @Deprecated 4369 public static final String 4370 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4371 4372 /** 4373 * This preference allows the device to be locked given time after screen goes off, 4374 * subject to current DeviceAdmin policy limits. 4375 * @hide 4376 */ 4377 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4378 4379 4380 /** 4381 * This preference contains the string that shows for owner info on LockScreen. 4382 * @hide 4383 * @deprecated 4384 */ 4385 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4386 4387 /** 4388 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4389 * @hide 4390 */ 4391 @Deprecated 4392 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4393 "lock_screen_appwidget_ids"; 4394 4395 /** 4396 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4397 * @hide 4398 */ 4399 @Deprecated 4400 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4401 "lock_screen_fallback_appwidget_id"; 4402 4403 /** 4404 * Index of the lockscreen appwidget to restore, -1 if none. 4405 * @hide 4406 */ 4407 @Deprecated 4408 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4409 "lock_screen_sticky_appwidget"; 4410 4411 /** 4412 * This preference enables showing the owner info on LockScreen. 4413 * @hide 4414 * @deprecated 4415 */ 4416 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4417 "lock_screen_owner_info_enabled"; 4418 4419 /** 4420 * When set by a user, allows notifications to be shown atop a securely locked screen 4421 * in their full "private" form (same as when the device is unlocked). 4422 * @hide 4423 */ 4424 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4425 "lock_screen_allow_private_notifications"; 4426 4427 /** 4428 * Set by the system to track if the user needs to see the call to action for 4429 * the lockscreen notification policy. 4430 * @hide 4431 */ 4432 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4433 "show_note_about_notification_hiding"; 4434 4435 /** 4436 * Set to 1 by the system after trust agents have been initialized. 4437 * @hide 4438 */ 4439 public static final String TRUST_AGENTS_INITIALIZED = 4440 "trust_agents_initialized"; 4441 4442 /** 4443 * The Logging ID (a unique 64-bit value) as a hex string. 4444 * Used as a pseudonymous identifier for logging. 4445 * @deprecated This identifier is poorly initialized and has 4446 * many collisions. It should not be used. 4447 */ 4448 @Deprecated 4449 public static final String LOGGING_ID = "logging_id"; 4450 4451 /** 4452 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4453 */ 4454 @Deprecated 4455 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4456 4457 /** 4458 * No longer supported. 4459 */ 4460 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4461 4462 /** 4463 * No longer supported. 4464 */ 4465 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4466 4467 /** 4468 * No longer supported. 4469 */ 4470 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4471 4472 /** 4473 * Settings classname to launch when Settings is clicked from All 4474 * Applications. Needed because of user testing between the old 4475 * and new Settings apps. 4476 */ 4477 // TODO: 881807 4478 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4479 4480 /** 4481 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4482 */ 4483 @Deprecated 4484 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4485 4486 /** 4487 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4488 */ 4489 @Deprecated 4490 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4491 4492 /** 4493 * If accessibility is enabled. 4494 */ 4495 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4496 4497 /** 4498 * If touch exploration is enabled. 4499 */ 4500 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4501 4502 /** 4503 * List of the enabled accessibility providers. 4504 */ 4505 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4506 "enabled_accessibility_services"; 4507 4508 /** 4509 * List of the accessibility services to which the user has granted 4510 * permission to put the device into touch exploration mode. 4511 * 4512 * @hide 4513 */ 4514 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4515 "touch_exploration_granted_accessibility_services"; 4516 4517 /** 4518 * Whether to speak passwords while in accessibility mode. 4519 */ 4520 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4521 4522 /** 4523 * Whether to draw text with high contrast while in accessibility mode. 4524 * 4525 * @hide 4526 */ 4527 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4528 "high_text_contrast_enabled"; 4529 4530 /** 4531 * If injection of accessibility enhancing JavaScript screen-reader 4532 * is enabled. 4533 * <p> 4534 * Note: The JavaScript based screen-reader is served by the 4535 * Google infrastructure and enable users with disabilities to 4536 * efficiently navigate in and explore web content. 4537 * </p> 4538 * <p> 4539 * This property represents a boolean value. 4540 * </p> 4541 * @hide 4542 */ 4543 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4544 "accessibility_script_injection"; 4545 4546 /** 4547 * The URL for the injected JavaScript based screen-reader used 4548 * for providing accessibility of content in WebView. 4549 * <p> 4550 * Note: The JavaScript based screen-reader is served by the 4551 * Google infrastructure and enable users with disabilities to 4552 * efficiently navigate in and explore web content. 4553 * </p> 4554 * <p> 4555 * This property represents a string value. 4556 * </p> 4557 * @hide 4558 */ 4559 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4560 "accessibility_script_injection_url"; 4561 4562 /** 4563 * Key bindings for navigation in built-in accessibility support for web content. 4564 * <p> 4565 * Note: These key bindings are for the built-in accessibility navigation for 4566 * web content which is used as a fall back solution if JavaScript in a WebView 4567 * is not enabled or the user has not opted-in script injection from Google. 4568 * </p> 4569 * <p> 4570 * The bindings are separated by semi-colon. A binding is a mapping from 4571 * a key to a sequence of actions (for more details look at 4572 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4573 * string representation of an integer obtained from a meta state (optional) shifted 4574 * sixteen times left and bitwise ored with a key code. An action is represented 4575 * as a hexademical string representation of an integer where the first two digits 4576 * are navigation action index, the second, the third, and the fourth digit pairs 4577 * represent the action arguments. The separate actions in a binding are colon 4578 * separated. The key and the action sequence it maps to are separated by equals. 4579 * </p> 4580 * <p> 4581 * For example, the binding below maps the DPAD right button to traverse the 4582 * current navigation axis once without firing an accessibility event and to 4583 * perform the same traversal again but to fire an event: 4584 * <code> 4585 * 0x16=0x01000100:0x01000101; 4586 * </code> 4587 * </p> 4588 * <p> 4589 * The goal of this binding is to enable dynamic rebinding of keys to 4590 * navigation actions for web content without requiring a framework change. 4591 * </p> 4592 * <p> 4593 * This property represents a string value. 4594 * </p> 4595 * @hide 4596 */ 4597 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4598 "accessibility_web_content_key_bindings"; 4599 4600 /** 4601 * Setting that specifies whether the display magnification is enabled. 4602 * Display magnifications allows the user to zoom in the display content 4603 * and is targeted to low vision users. The current magnification scale 4604 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4605 * 4606 * @hide 4607 */ 4608 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4609 "accessibility_display_magnification_enabled"; 4610 4611 /** 4612 * Setting that specifies what the display magnification scale is. 4613 * Display magnifications allows the user to zoom in the display 4614 * content and is targeted to low vision users. Whether a display 4615 * magnification is performed is controlled by 4616 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4617 * 4618 * @hide 4619 */ 4620 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4621 "accessibility_display_magnification_scale"; 4622 4623 /** 4624 * Setting that specifies whether the display magnification should be 4625 * automatically updated. If this fearture is enabled the system will 4626 * exit magnification mode or pan the viewport when a context change 4627 * occurs. For example, on staring a new activity or rotating the screen, 4628 * the system may zoom out so the user can see the new context he is in. 4629 * Another example is on showing a window that is not visible in the 4630 * magnified viewport the system may pan the viewport to make the window 4631 * the has popped up so the user knows that the context has changed. 4632 * Whether a screen magnification is performed is controlled by 4633 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4634 * 4635 * @hide 4636 */ 4637 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4638 "accessibility_display_magnification_auto_update"; 4639 4640 /** 4641 * Setting that specifies whether timed text (captions) should be 4642 * displayed in video content. Text display properties are controlled by 4643 * the following settings: 4644 * <ul> 4645 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4646 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4647 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4648 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4649 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4650 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4651 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4652 * </ul> 4653 * 4654 * @hide 4655 */ 4656 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4657 "accessibility_captioning_enabled"; 4658 4659 /** 4660 * Setting that specifies the language for captions as a locale string, 4661 * e.g. en_US. 4662 * 4663 * @see java.util.Locale#toString 4664 * @hide 4665 */ 4666 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4667 "accessibility_captioning_locale"; 4668 4669 /** 4670 * Integer property that specifies the preset style for captions, one 4671 * of: 4672 * <ul> 4673 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4674 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4675 * </ul> 4676 * 4677 * @see java.util.Locale#toString 4678 * @hide 4679 */ 4680 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4681 "accessibility_captioning_preset"; 4682 4683 /** 4684 * Integer property that specifes the background color for captions as a 4685 * packed 32-bit color. 4686 * 4687 * @see android.graphics.Color#argb 4688 * @hide 4689 */ 4690 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4691 "accessibility_captioning_background_color"; 4692 4693 /** 4694 * Integer property that specifes the foreground color for captions as a 4695 * packed 32-bit color. 4696 * 4697 * @see android.graphics.Color#argb 4698 * @hide 4699 */ 4700 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4701 "accessibility_captioning_foreground_color"; 4702 4703 /** 4704 * Integer property that specifes the edge type for captions, one of: 4705 * <ul> 4706 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4707 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4708 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4709 * </ul> 4710 * 4711 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4712 * @hide 4713 */ 4714 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4715 "accessibility_captioning_edge_type"; 4716 4717 /** 4718 * Integer property that specifes the edge color for captions as a 4719 * packed 32-bit color. 4720 * 4721 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4722 * @see android.graphics.Color#argb 4723 * @hide 4724 */ 4725 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4726 "accessibility_captioning_edge_color"; 4727 4728 /** 4729 * Integer property that specifes the window color for captions as a 4730 * packed 32-bit color. 4731 * 4732 * @see android.graphics.Color#argb 4733 * @hide 4734 */ 4735 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4736 "accessibility_captioning_window_color"; 4737 4738 /** 4739 * String property that specifies the typeface for captions, one of: 4740 * <ul> 4741 * <li>DEFAULT 4742 * <li>MONOSPACE 4743 * <li>SANS_SERIF 4744 * <li>SERIF 4745 * </ul> 4746 * 4747 * @see android.graphics.Typeface 4748 * @hide 4749 */ 4750 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4751 "accessibility_captioning_typeface"; 4752 4753 /** 4754 * Floating point property that specifies font scaling for captions. 4755 * 4756 * @hide 4757 */ 4758 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4759 "accessibility_captioning_font_scale"; 4760 4761 /** 4762 * Setting that specifies whether display color inversion is enabled. 4763 */ 4764 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4765 "accessibility_display_inversion_enabled"; 4766 4767 /** 4768 * Setting that specifies whether display color space adjustment is 4769 * enabled. 4770 * 4771 * @hide 4772 */ 4773 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4774 "accessibility_display_daltonizer_enabled"; 4775 4776 /** 4777 * Integer property that specifies the type of color space adjustment to 4778 * perform. Valid values are defined in AccessibilityManager. 4779 * 4780 * @hide 4781 */ 4782 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4783 "accessibility_display_daltonizer"; 4784 4785 /** 4786 * The timout for considering a press to be a long press in milliseconds. 4787 * @hide 4788 */ 4789 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4790 4791 /** 4792 * List of the enabled print services. 4793 * @hide 4794 */ 4795 public static final String ENABLED_PRINT_SERVICES = 4796 "enabled_print_services"; 4797 4798 /** 4799 * List of the system print services we enabled on first boot. On 4800 * first boot we enable all system, i.e. bundled print services, 4801 * once, so they work out-of-the-box. 4802 * @hide 4803 */ 4804 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4805 "enabled_on_first_boot_system_print_services"; 4806 4807 /** 4808 * Setting to always use the default text-to-speech settings regardless 4809 * of the application settings. 4810 * 1 = override application settings, 4811 * 0 = use application settings (if specified). 4812 * 4813 * @deprecated The value of this setting is no longer respected by 4814 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4815 */ 4816 @Deprecated 4817 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4818 4819 /** 4820 * Default text-to-speech engine speech rate. 100 = 1x 4821 */ 4822 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4823 4824 /** 4825 * Default text-to-speech engine pitch. 100 = 1x 4826 */ 4827 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4828 4829 /** 4830 * Default text-to-speech engine. 4831 */ 4832 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4833 4834 /** 4835 * Default text-to-speech language. 4836 * 4837 * @deprecated this setting is no longer in use, as of the Ice Cream 4838 * Sandwich release. Apps should never need to read this setting directly, 4839 * instead can query the TextToSpeech framework classes for the default 4840 * locale. {@link TextToSpeech#getLanguage()}. 4841 */ 4842 @Deprecated 4843 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4844 4845 /** 4846 * Default text-to-speech country. 4847 * 4848 * @deprecated this setting is no longer in use, as of the Ice Cream 4849 * Sandwich release. Apps should never need to read this setting directly, 4850 * instead can query the TextToSpeech framework classes for the default 4851 * locale. {@link TextToSpeech#getLanguage()}. 4852 */ 4853 @Deprecated 4854 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4855 4856 /** 4857 * Default text-to-speech locale variant. 4858 * 4859 * @deprecated this setting is no longer in use, as of the Ice Cream 4860 * Sandwich release. Apps should never need to read this setting directly, 4861 * instead can query the TextToSpeech framework classes for the 4862 * locale that is in use {@link TextToSpeech#getLanguage()}. 4863 */ 4864 @Deprecated 4865 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 4866 4867 /** 4868 * Stores the default tts locales on a per engine basis. Stored as 4869 * a comma seperated list of values, each value being of the form 4870 * {@code engine_name:locale} for example, 4871 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 4872 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 4873 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 4874 * setting directly, and can query the TextToSpeech framework classes 4875 * for the locale that is in use. 4876 * 4877 * @hide 4878 */ 4879 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 4880 4881 /** 4882 * Space delimited list of plugin packages that are enabled. 4883 */ 4884 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 4885 4886 /** 4887 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 4888 * instead. 4889 */ 4890 @Deprecated 4891 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4892 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4893 4894 /** 4895 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 4896 * instead. 4897 */ 4898 @Deprecated 4899 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4900 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4901 4902 /** 4903 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4904 * instead. 4905 */ 4906 @Deprecated 4907 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 4908 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4909 4910 /** 4911 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 4912 * instead. 4913 */ 4914 @Deprecated 4915 public static final String WIFI_ON = Global.WIFI_ON; 4916 4917 /** 4918 * The acceptable packet loss percentage (range 0 - 100) before trying 4919 * another AP on the same network. 4920 * @deprecated This setting is not used. 4921 */ 4922 @Deprecated 4923 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4924 "wifi_watchdog_acceptable_packet_loss_percentage"; 4925 4926 /** 4927 * The number of access points required for a network in order for the 4928 * watchdog to monitor it. 4929 * @deprecated This setting is not used. 4930 */ 4931 @Deprecated 4932 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 4933 4934 /** 4935 * The delay between background checks. 4936 * @deprecated This setting is not used. 4937 */ 4938 @Deprecated 4939 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4940 "wifi_watchdog_background_check_delay_ms"; 4941 4942 /** 4943 * Whether the Wi-Fi watchdog is enabled for background checking even 4944 * after it thinks the user has connected to a good access point. 4945 * @deprecated This setting is not used. 4946 */ 4947 @Deprecated 4948 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4949 "wifi_watchdog_background_check_enabled"; 4950 4951 /** 4952 * The timeout for a background ping 4953 * @deprecated This setting is not used. 4954 */ 4955 @Deprecated 4956 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4957 "wifi_watchdog_background_check_timeout_ms"; 4958 4959 /** 4960 * The number of initial pings to perform that *may* be ignored if they 4961 * fail. Again, if these fail, they will *not* be used in packet loss 4962 * calculation. For example, one network always seemed to time out for 4963 * the first couple pings, so this is set to 3 by default. 4964 * @deprecated This setting is not used. 4965 */ 4966 @Deprecated 4967 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4968 "wifi_watchdog_initial_ignored_ping_count"; 4969 4970 /** 4971 * The maximum number of access points (per network) to attempt to test. 4972 * If this number is reached, the watchdog will no longer monitor the 4973 * initial connection state for the network. This is a safeguard for 4974 * networks containing multiple APs whose DNS does not respond to pings. 4975 * @deprecated This setting is not used. 4976 */ 4977 @Deprecated 4978 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 4979 4980 /** 4981 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4982 */ 4983 @Deprecated 4984 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4985 4986 /** 4987 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 4988 * @deprecated This setting is not used. 4989 */ 4990 @Deprecated 4991 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 4992 4993 /** 4994 * The number of pings to test if an access point is a good connection. 4995 * @deprecated This setting is not used. 4996 */ 4997 @Deprecated 4998 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 4999 5000 /** 5001 * The delay between pings. 5002 * @deprecated This setting is not used. 5003 */ 5004 @Deprecated 5005 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5006 5007 /** 5008 * The timeout per ping. 5009 * @deprecated This setting is not used. 5010 */ 5011 @Deprecated 5012 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5013 5014 /** 5015 * @deprecated Use 5016 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5017 */ 5018 @Deprecated 5019 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5020 5021 /** 5022 * @deprecated Use 5023 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5024 */ 5025 @Deprecated 5026 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5027 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5028 5029 /** 5030 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5031 * the receivers of the PendingIntent an opportunity to make a new network request before 5032 * the Network satisfying the request is potentially removed. 5033 * 5034 * @hide 5035 */ 5036 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5037 "connectivity_release_pending_intent_delay_ms"; 5038 5039 /** 5040 * Whether background data usage is allowed. 5041 * 5042 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5043 * availability of background data depends on several 5044 * combined factors. When background data is unavailable, 5045 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5046 * now appear disconnected. 5047 */ 5048 @Deprecated 5049 public static final String BACKGROUND_DATA = "background_data"; 5050 5051 /** 5052 * Origins for which browsers should allow geolocation by default. 5053 * The value is a space-separated list of origins. 5054 */ 5055 public static final String ALLOWED_GEOLOCATION_ORIGINS 5056 = "allowed_geolocation_origins"; 5057 5058 /** 5059 * The preferred TTY mode 0 = TTy Off, CDMA default 5060 * 1 = TTY Full 5061 * 2 = TTY HCO 5062 * 3 = TTY VCO 5063 * @hide 5064 */ 5065 public static final String PREFERRED_TTY_MODE = 5066 "preferred_tty_mode"; 5067 5068 /** 5069 * Whether the enhanced voice privacy mode is enabled. 5070 * 0 = normal voice privacy 5071 * 1 = enhanced voice privacy 5072 * @hide 5073 */ 5074 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5075 5076 /** 5077 * Whether the TTY mode mode is enabled. 5078 * 0 = disabled 5079 * 1 = enabled 5080 * @hide 5081 */ 5082 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5083 5084 /** 5085 * Controls whether settings backup is enabled. 5086 * Type: int ( 0 = disabled, 1 = enabled ) 5087 * @hide 5088 */ 5089 public static final String BACKUP_ENABLED = "backup_enabled"; 5090 5091 /** 5092 * Controls whether application data is automatically restored from backup 5093 * at install time. 5094 * Type: int ( 0 = disabled, 1 = enabled ) 5095 * @hide 5096 */ 5097 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5098 5099 /** 5100 * Indicates whether settings backup has been fully provisioned. 5101 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5102 * @hide 5103 */ 5104 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5105 5106 /** 5107 * Component of the transport to use for backup/restore. 5108 * @hide 5109 */ 5110 public static final String BACKUP_TRANSPORT = "backup_transport"; 5111 5112 /** 5113 * Version for which the setup wizard was last shown. Bumped for 5114 * each release when there is new setup information to show. 5115 * @hide 5116 */ 5117 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5118 5119 /** 5120 * The interval in milliseconds after which Wi-Fi is considered idle. 5121 * When idle, it is possible for the device to be switched from Wi-Fi to 5122 * the mobile data network. 5123 * @hide 5124 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5125 * instead. 5126 */ 5127 @Deprecated 5128 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5129 5130 /** 5131 * The global search provider chosen by the user (if multiple global 5132 * search providers are installed). This will be the provider returned 5133 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5134 * installed. This setting is stored as a flattened component name as 5135 * per {@link ComponentName#flattenToString()}. 5136 * 5137 * @hide 5138 */ 5139 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5140 "search_global_search_activity"; 5141 5142 /** 5143 * The number of promoted sources in GlobalSearch. 5144 * @hide 5145 */ 5146 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5147 /** 5148 * The maximum number of suggestions returned by GlobalSearch. 5149 * @hide 5150 */ 5151 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5152 /** 5153 * The number of suggestions GlobalSearch will ask each non-web search source for. 5154 * @hide 5155 */ 5156 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5157 /** 5158 * The number of suggestions the GlobalSearch will ask the web search source for. 5159 * @hide 5160 */ 5161 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5162 "search_web_results_override_limit"; 5163 /** 5164 * The number of milliseconds that GlobalSearch will wait for suggestions from 5165 * promoted sources before continuing with all other sources. 5166 * @hide 5167 */ 5168 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5169 "search_promoted_source_deadline_millis"; 5170 /** 5171 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5172 * @hide 5173 */ 5174 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5175 /** 5176 * The maximum number of milliseconds that GlobalSearch shows the previous results 5177 * after receiving a new query. 5178 * @hide 5179 */ 5180 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5181 /** 5182 * The maximum age of log data used for shortcuts in GlobalSearch. 5183 * @hide 5184 */ 5185 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5186 /** 5187 * The maximum age of log data used for source ranking in GlobalSearch. 5188 * @hide 5189 */ 5190 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5191 "search_max_source_event_age_millis"; 5192 /** 5193 * The minimum number of impressions needed to rank a source in GlobalSearch. 5194 * @hide 5195 */ 5196 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5197 "search_min_impressions_for_source_ranking"; 5198 /** 5199 * The minimum number of clicks needed to rank a source in GlobalSearch. 5200 * @hide 5201 */ 5202 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5203 "search_min_clicks_for_source_ranking"; 5204 /** 5205 * The maximum number of shortcuts shown by GlobalSearch. 5206 * @hide 5207 */ 5208 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5209 /** 5210 * The size of the core thread pool for suggestion queries in GlobalSearch. 5211 * @hide 5212 */ 5213 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5214 "search_query_thread_core_pool_size"; 5215 /** 5216 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5217 * @hide 5218 */ 5219 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5220 "search_query_thread_max_pool_size"; 5221 /** 5222 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5223 * @hide 5224 */ 5225 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5226 "search_shortcut_refresh_core_pool_size"; 5227 /** 5228 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5229 * @hide 5230 */ 5231 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5232 "search_shortcut_refresh_max_pool_size"; 5233 /** 5234 * The maximun time that excess threads in the GlobalSeach thread pools will 5235 * wait before terminating. 5236 * @hide 5237 */ 5238 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5239 "search_thread_keepalive_seconds"; 5240 /** 5241 * The maximum number of concurrent suggestion queries to each source. 5242 * @hide 5243 */ 5244 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5245 "search_per_source_concurrent_query_limit"; 5246 5247 /** 5248 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5249 * @hide 5250 */ 5251 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5252 5253 /** 5254 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5255 * @hide 5256 */ 5257 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5258 5259 /** 5260 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5261 * @hide 5262 */ 5263 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5264 5265 /** 5266 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5267 * @hide 5268 */ 5269 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5270 5271 /** 5272 * If nonzero, ANRs in invisible background processes bring up a dialog. 5273 * Otherwise, the process will be silently killed. 5274 * @hide 5275 */ 5276 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5277 5278 /** 5279 * The {@link ComponentName} string of the service to be used as the voice recognition 5280 * service. 5281 * 5282 * @hide 5283 */ 5284 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5285 5286 /** 5287 * Stores whether an user has consented to have apps verified through PAM. 5288 * The value is boolean (1 or 0). 5289 * 5290 * @hide 5291 */ 5292 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5293 "package_verifier_user_consent"; 5294 5295 /** 5296 * The {@link ComponentName} string of the selected spell checker service which is 5297 * one of the services managed by the text service manager. 5298 * 5299 * @hide 5300 */ 5301 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5302 5303 /** 5304 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5305 * service which is one of the services managed by the text service manager. 5306 * 5307 * @hide 5308 */ 5309 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5310 "selected_spell_checker_subtype"; 5311 5312 /** 5313 * The {@link ComponentName} string whether spell checker is enabled or not. 5314 * 5315 * @hide 5316 */ 5317 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5318 5319 /** 5320 * What happens when the user presses the Power button while in-call 5321 * and the screen is on.<br/> 5322 * <b>Values:</b><br/> 5323 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5324 * 2 - The Power button hangs up the current call.<br/> 5325 * 5326 * @hide 5327 */ 5328 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5329 5330 /** 5331 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5332 * @hide 5333 */ 5334 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5335 5336 /** 5337 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5338 * @hide 5339 */ 5340 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5341 5342 /** 5343 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5344 * @hide 5345 */ 5346 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5347 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5348 5349 /** 5350 * Whether the device should wake when the wake gesture sensor detects motion. 5351 * @hide 5352 */ 5353 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5354 5355 /** 5356 * Whether the device should doze if configured. 5357 * @hide 5358 */ 5359 public static final String DOZE_ENABLED = "doze_enabled"; 5360 5361 /** 5362 * The current night mode that has been selected by the user. Owned 5363 * and controlled by UiModeManagerService. Constants are as per 5364 * UiModeManager. 5365 * @hide 5366 */ 5367 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5368 5369 /** 5370 * Whether screensavers are enabled. 5371 * @hide 5372 */ 5373 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5374 5375 /** 5376 * The user's chosen screensaver components. 5377 * 5378 * These will be launched by the PhoneWindowManager after a timeout when not on 5379 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5380 * @hide 5381 */ 5382 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5383 5384 /** 5385 * If screensavers are enabled, whether the screensaver should be automatically launched 5386 * when the device is inserted into a (desk) dock. 5387 * @hide 5388 */ 5389 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5390 5391 /** 5392 * If screensavers are enabled, whether the screensaver should be automatically launched 5393 * when the screen times out when not on battery. 5394 * @hide 5395 */ 5396 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5397 5398 /** 5399 * If screensavers are enabled, the default screensaver component. 5400 * @hide 5401 */ 5402 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5403 5404 /** 5405 * The default NFC payment component 5406 * @hide 5407 */ 5408 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5409 5410 /** 5411 * Whether NFC payment is handled by the foreground application or a default. 5412 * @hide 5413 */ 5414 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5415 5416 /** 5417 * Specifies the package name currently configured to be the primary sms application 5418 * @hide 5419 */ 5420 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5421 5422 /** 5423 * Specifies the package name currently configured to be the default dialer application 5424 * @hide 5425 */ 5426 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5427 5428 /** 5429 * Specifies the package name currently configured to be the emergency assistance application 5430 * 5431 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5432 * 5433 * @hide 5434 */ 5435 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5436 5437 /** 5438 * Specifies whether the current app context on scren (assist data) will be sent to the 5439 * assist application (active voice interaction service). 5440 * 5441 * @hide 5442 */ 5443 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5444 5445 /** 5446 * Names of the service components that the current user has explicitly allowed to 5447 * see all of the user's notifications, separated by ':'. 5448 * 5449 * @hide 5450 */ 5451 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5452 5453 /** 5454 * Names of the packages that the current user has explicitly allowed to 5455 * manage notification policy configuration, separated by ':'. 5456 * 5457 * @hide 5458 */ 5459 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5460 "enabled_notification_policy_access_packages"; 5461 5462 /** 5463 * @hide 5464 */ 5465 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5466 5467 /** @hide */ 5468 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5469 5470 /** @hide */ 5471 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5472 = "volume_controller_service_component"; 5473 5474 /** @hide */ 5475 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5476 5477 /** 5478 * This is the query URI for finding a print service to install. 5479 * 5480 * @hide 5481 */ 5482 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5483 5484 /** 5485 * This is the query URI for finding a NFC payment service to install. 5486 * 5487 * @hide 5488 */ 5489 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5490 5491 /** 5492 * If enabled, apps should try to skip any introductory hints on first launch. This might 5493 * apply to users that are already familiar with the environment or temporary users. 5494 * <p> 5495 * Type : int (0 to show hints, 1 to skip showing hints) 5496 */ 5497 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5498 5499 /** 5500 * Persisted playback time after a user confirmation of an unsafe volume level. 5501 * 5502 * @hide 5503 */ 5504 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5505 5506 /** 5507 * This preference enables notification display on the lockscreen. 5508 * @hide 5509 */ 5510 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5511 "lock_screen_show_notifications"; 5512 5513 /** 5514 * List of TV inputs that are currently hidden. This is a string 5515 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5516 * {@link android.net.Uri#encode(String)} and separated by ':'. 5517 * @hide 5518 */ 5519 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5520 5521 /** 5522 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5523 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5524 * and separated by ','. Each pair is separated by ':'. 5525 * @hide 5526 */ 5527 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5528 5529 /** 5530 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5531 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5532 * and 0 means automatic routing is enabled. 5533 * 5534 * @hide 5535 */ 5536 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5537 "usb_audio_automatic_routing_disabled"; 5538 5539 /** 5540 * The timeout in milliseconds before the device fully goes to sleep after 5541 * a period of inactivity. This value sets an upper bound on how long the device 5542 * will stay awake or dreaming without user activity. It should generally 5543 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5544 * will sleep before it ever has a chance to dream. 5545 * <p> 5546 * Use -1 to disable this timeout. 5547 * </p> 5548 * 5549 * @hide 5550 */ 5551 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5552 5553 /** 5554 * Duration in milliseconds that an app should be inactive before it is considered idle. 5555 * <p/>Type: Long 5556 * @hide 5557 */ 5558 public static final String APP_IDLE_DURATION = "app_idle_duration"; 5559 5560 /** 5561 * Controls whether double tap to wake is enabled. 5562 * @hide 5563 */ 5564 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5565 5566 /** 5567 * The current assistant component. It could be a voice interaction service, 5568 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5569 * handling. 5570 * 5571 * @hide 5572 */ 5573 public static final String ASSISTANT = "assistant"; 5574 5575 /** 5576 * This are the settings to be backed up. 5577 * 5578 * NOTE: Settings are backed up and restored in the order they appear 5579 * in this array. If you have one setting depending on another, 5580 * make sure that they are ordered appropriately. 5581 * 5582 * @hide 5583 */ 5584 public static final String[] SETTINGS_TO_BACKUP = { 5585 BUGREPORT_IN_POWER_MENU, // moved to global 5586 ALLOW_MOCK_LOCATION, 5587 PARENTAL_CONTROL_ENABLED, 5588 PARENTAL_CONTROL_REDIRECT_URL, 5589 USB_MASS_STORAGE_ENABLED, // moved to global 5590 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5591 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5592 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5593 ACCESSIBILITY_SCRIPT_INJECTION, 5594 BACKUP_AUTO_RESTORE, 5595 ENABLED_ACCESSIBILITY_SERVICES, 5596 ENABLED_NOTIFICATION_LISTENERS, 5597 ENABLED_INPUT_METHODS, 5598 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5599 TOUCH_EXPLORATION_ENABLED, 5600 ACCESSIBILITY_ENABLED, 5601 ACCESSIBILITY_SPEAK_PASSWORD, 5602 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5603 ACCESSIBILITY_CAPTIONING_ENABLED, 5604 ACCESSIBILITY_CAPTIONING_LOCALE, 5605 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5606 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5607 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5608 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5609 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5610 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5611 TTS_USE_DEFAULTS, 5612 TTS_DEFAULT_RATE, 5613 TTS_DEFAULT_PITCH, 5614 TTS_DEFAULT_SYNTH, 5615 TTS_DEFAULT_LANG, 5616 TTS_DEFAULT_COUNTRY, 5617 TTS_ENABLED_PLUGINS, 5618 TTS_DEFAULT_LOCALE, 5619 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5620 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5621 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5622 SELECTED_SPELL_CHECKER, 5623 SELECTED_SPELL_CHECKER_SUBTYPE, 5624 SPELL_CHECKER_ENABLED, 5625 MOUNT_PLAY_NOTIFICATION_SND, 5626 MOUNT_UMS_AUTOSTART, 5627 MOUNT_UMS_PROMPT, 5628 MOUNT_UMS_NOTIFY_ENABLED, 5629 UI_NIGHT_MODE, 5630 SLEEP_TIMEOUT, 5631 DOUBLE_TAP_TO_WAKE, 5632 }; 5633 5634 /** 5635 * These entries are considered common between the personal and the managed profile, 5636 * since the managed profile doesn't get to change them. 5637 */ 5638 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5639 5640 static { 5641 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5642 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5643 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5644 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5645 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5646 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5647 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5648 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5649 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5650 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5651 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5652 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5653 } 5654 5655 /** @hide */ 5656 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5657 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5658 } 5659 5660 /** 5661 * Helper method for determining if a location provider is enabled. 5662 * 5663 * @param cr the content resolver to use 5664 * @param provider the location provider to query 5665 * @return true if the provider is enabled 5666 * 5667 * @deprecated use {@link #LOCATION_MODE} or 5668 * {@link LocationManager#isProviderEnabled(String)} 5669 */ 5670 @Deprecated 5671 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5672 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5673 } 5674 5675 /** 5676 * Helper method for determining if a location provider is enabled. 5677 * @param cr the content resolver to use 5678 * @param provider the location provider to query 5679 * @param userId the userId to query 5680 * @return true if the provider is enabled 5681 * @deprecated use {@link #LOCATION_MODE} or 5682 * {@link LocationManager#isProviderEnabled(String)} 5683 * @hide 5684 */ 5685 @Deprecated 5686 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5687 String allowedProviders = Settings.Secure.getStringForUser(cr, 5688 LOCATION_PROVIDERS_ALLOWED, userId); 5689 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5690 } 5691 5692 /** 5693 * Thread-safe method for enabling or disabling a single location provider. 5694 * @param cr the content resolver to use 5695 * @param provider the location provider to enable or disable 5696 * @param enabled true if the provider should be enabled 5697 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5698 */ 5699 @Deprecated 5700 public static final void setLocationProviderEnabled(ContentResolver cr, 5701 String provider, boolean enabled) { 5702 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5703 } 5704 5705 /** 5706 * Thread-safe method for enabling or disabling a single location provider. 5707 * 5708 * @param cr the content resolver to use 5709 * @param provider the location provider to enable or disable 5710 * @param enabled true if the provider should be enabled 5711 * @param userId the userId for which to enable/disable providers 5712 * @return true if the value was set, false on database errors 5713 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5714 * {@link #LOCATION_MODE} 5715 * @hide 5716 */ 5717 @Deprecated 5718 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5719 String provider, boolean enabled, int userId) { 5720 synchronized (mLocationSettingsLock) { 5721 // to ensure thread safety, we write the provider name with a '+' or '-' 5722 // and let the SettingsProvider handle it rather than reading and modifying 5723 // the list of enabled providers. 5724 if (enabled) { 5725 provider = "+" + provider; 5726 } else { 5727 provider = "-" + provider; 5728 } 5729 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5730 userId); 5731 } 5732 } 5733 5734 /** 5735 * Thread-safe method for setting the location mode to one of 5736 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5737 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5738 * 5739 * @param cr the content resolver to use 5740 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5741 * @param userId the userId for which to change mode 5742 * @return true if the value was set, false on database errors 5743 * 5744 * @throws IllegalArgumentException if mode is not one of the supported values 5745 */ 5746 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5747 int userId) { 5748 synchronized (mLocationSettingsLock) { 5749 boolean gps = false; 5750 boolean network = false; 5751 switch (mode) { 5752 case LOCATION_MODE_OFF: 5753 break; 5754 case LOCATION_MODE_SENSORS_ONLY: 5755 gps = true; 5756 break; 5757 case LOCATION_MODE_BATTERY_SAVING: 5758 network = true; 5759 break; 5760 case LOCATION_MODE_HIGH_ACCURACY: 5761 gps = true; 5762 network = true; 5763 break; 5764 default: 5765 throw new IllegalArgumentException("Invalid location mode: " + mode); 5766 } 5767 // Note it's important that we set the NLP mode first. The Google implementation 5768 // of NLP clears its NLP consent setting any time it receives a 5769 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5770 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5771 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5772 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5773 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5774 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5775 // dialog. Then the people who wrote the setup wizard would be sad. 5776 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5777 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5778 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5779 cr, LocationManager.GPS_PROVIDER, gps, userId); 5780 return gpsSuccess && nlpSuccess; 5781 } 5782 } 5783 5784 /** 5785 * Thread-safe method for reading the location mode, returns one of 5786 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5787 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5788 * 5789 * @param cr the content resolver to use 5790 * @param userId the userId for which to read the mode 5791 * @return the location mode 5792 */ 5793 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5794 synchronized (mLocationSettingsLock) { 5795 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5796 cr, LocationManager.GPS_PROVIDER, userId); 5797 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5798 cr, LocationManager.NETWORK_PROVIDER, userId); 5799 if (gpsEnabled && networkEnabled) { 5800 return LOCATION_MODE_HIGH_ACCURACY; 5801 } else if (gpsEnabled) { 5802 return LOCATION_MODE_SENSORS_ONLY; 5803 } else if (networkEnabled) { 5804 return LOCATION_MODE_BATTERY_SAVING; 5805 } else { 5806 return LOCATION_MODE_OFF; 5807 } 5808 } 5809 } 5810 } 5811 5812 /** 5813 * Global system settings, containing preferences that always apply identically 5814 * to all defined users. Applications can read these but are not allowed to write; 5815 * like the "Secure" settings, these are for preferences that the user must 5816 * explicitly modify through the system UI or specialized APIs for those values. 5817 */ 5818 public static final class Global extends NameValueTable { 5819 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5820 5821 /** 5822 * The content:// style URL for global secure settings items. Not public. 5823 */ 5824 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5825 5826 /** 5827 * Whether users are allowed to add more users or guest from lockscreen. 5828 * <p> 5829 * Type: int 5830 * @hide 5831 */ 5832 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5833 5834 /** 5835 * Setting whether the global gesture for enabling accessibility is enabled. 5836 * If this gesture is enabled the user will be able to perfrom it to enable 5837 * the accessibility state without visiting the settings app. 5838 * @hide 5839 */ 5840 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5841 "enable_accessibility_global_gesture_enabled"; 5842 5843 /** 5844 * Whether Airplane Mode is on. 5845 */ 5846 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 5847 5848 /** 5849 * Whether Theater Mode is on. 5850 * {@hide} 5851 */ 5852 @SystemApi 5853 public static final String THEATER_MODE_ON = "theater_mode_on"; 5854 5855 /** 5856 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 5857 */ 5858 public static final String RADIO_BLUETOOTH = "bluetooth"; 5859 5860 /** 5861 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 5862 */ 5863 public static final String RADIO_WIFI = "wifi"; 5864 5865 /** 5866 * {@hide} 5867 */ 5868 public static final String RADIO_WIMAX = "wimax"; 5869 /** 5870 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 5871 */ 5872 public static final String RADIO_CELL = "cell"; 5873 5874 /** 5875 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 5876 */ 5877 public static final String RADIO_NFC = "nfc"; 5878 5879 /** 5880 * A comma separated list of radios that need to be disabled when airplane mode 5881 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 5882 * included in the comma separated list. 5883 */ 5884 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 5885 5886 /** 5887 * A comma separated list of radios that should to be disabled when airplane mode 5888 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 5889 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 5890 * will be turned off when entering airplane mode, but the user will be able to reenable 5891 * Wifi in the Settings app. 5892 * 5893 * {@hide} 5894 */ 5895 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 5896 5897 /** 5898 * The policy for deciding when Wi-Fi should go to sleep (which will in 5899 * turn switch to using the mobile data as an Internet connection). 5900 * <p> 5901 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 5902 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 5903 * {@link #WIFI_SLEEP_POLICY_NEVER}. 5904 */ 5905 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 5906 5907 /** 5908 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 5909 * policy, which is to sleep shortly after the turning off 5910 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 5911 */ 5912 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 5913 5914 /** 5915 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 5916 * the device is on battery, and never go to sleep when the device is 5917 * plugged in. 5918 */ 5919 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 5920 5921 /** 5922 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 5923 */ 5924 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 5925 5926 /** 5927 * Value to specify if the user prefers the date, time and time zone 5928 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5929 */ 5930 public static final String AUTO_TIME = "auto_time"; 5931 5932 /** 5933 * Value to specify if the user prefers the time zone 5934 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5935 */ 5936 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 5937 5938 /** 5939 * URI for the car dock "in" event sound. 5940 * @hide 5941 */ 5942 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 5943 5944 /** 5945 * URI for the car dock "out" event sound. 5946 * @hide 5947 */ 5948 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 5949 5950 /** 5951 * URI for the desk dock "in" event sound. 5952 * @hide 5953 */ 5954 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 5955 5956 /** 5957 * URI for the desk dock "out" event sound. 5958 * @hide 5959 */ 5960 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 5961 5962 /** 5963 * Whether to play a sound for dock events. 5964 * @hide 5965 */ 5966 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 5967 5968 /** 5969 * URI for the "device locked" (keyguard shown) sound. 5970 * @hide 5971 */ 5972 public static final String LOCK_SOUND = "lock_sound"; 5973 5974 /** 5975 * URI for the "device unlocked" sound. 5976 * @hide 5977 */ 5978 public static final String UNLOCK_SOUND = "unlock_sound"; 5979 5980 /** 5981 * URI for the "device is trusted" sound, which is played when the device enters the trusted 5982 * state without unlocking. 5983 * @hide 5984 */ 5985 public static final String TRUSTED_SOUND = "trusted_sound"; 5986 5987 /** 5988 * URI for the low battery sound file. 5989 * @hide 5990 */ 5991 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 5992 5993 /** 5994 * Whether to play a sound for low-battery alerts. 5995 * @hide 5996 */ 5997 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 5998 5999 /** 6000 * URI for the "wireless charging started" sound. 6001 * @hide 6002 */ 6003 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6004 "wireless_charging_started_sound"; 6005 6006 /** 6007 * Whether to play a sound for charging events. 6008 * @hide 6009 */ 6010 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6011 6012 /** 6013 * Whether we keep the device on while the device is plugged in. 6014 * Supported values are: 6015 * <ul> 6016 * <li>{@code 0} to never stay on while plugged in</li> 6017 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6018 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6019 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6020 * </ul> 6021 * These values can be OR-ed together. 6022 */ 6023 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6024 6025 /** 6026 * When the user has enable the option to have a "bug report" command 6027 * in the power menu. 6028 * @hide 6029 */ 6030 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6031 6032 /** 6033 * Whether ADB is enabled. 6034 */ 6035 public static final String ADB_ENABLED = "adb_enabled"; 6036 6037 /** 6038 * Whether Views are allowed to save their attribute data. 6039 * @hide 6040 */ 6041 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6042 6043 /** 6044 * Whether assisted GPS should be enabled or not. 6045 * @hide 6046 */ 6047 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6048 6049 /** 6050 * Whether bluetooth is enabled/disabled 6051 * 0=disabled. 1=enabled. 6052 */ 6053 public static final String BLUETOOTH_ON = "bluetooth_on"; 6054 6055 /** 6056 * CDMA Cell Broadcast SMS 6057 * 0 = CDMA Cell Broadcast SMS disabled 6058 * 1 = CDMA Cell Broadcast SMS enabled 6059 * @hide 6060 */ 6061 public static final String CDMA_CELL_BROADCAST_SMS = 6062 "cdma_cell_broadcast_sms"; 6063 6064 /** 6065 * The CDMA roaming mode 0 = Home Networks, CDMA default 6066 * 1 = Roaming on Affiliated networks 6067 * 2 = Roaming on any networks 6068 * @hide 6069 */ 6070 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6071 6072 /** 6073 * The CDMA subscription mode 0 = RUIM/SIM (default) 6074 * 1 = NV 6075 * @hide 6076 */ 6077 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6078 6079 /** Inactivity timeout to track mobile data activity. 6080 * 6081 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6082 * infer the data activity of mobile network. After a period of no activity on mobile 6083 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6084 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6085 * subsequent activity on mobile networks triggers the firing of {@code 6086 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6087 * 6088 * Network activity refers to transmitting or receiving data on the network interfaces. 6089 * 6090 * Tracking is disabled if set to zero or negative value. 6091 * 6092 * @hide 6093 */ 6094 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6095 6096 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6097 * but for Wifi network. 6098 * @hide 6099 */ 6100 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6101 6102 /** 6103 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6104 */ 6105 public static final String DATA_ROAMING = "data_roaming"; 6106 6107 /** 6108 * The value passed to a Mobile DataConnection via bringUp which defines the 6109 * number of retries to preform when setting up the initial connection. The default 6110 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6111 * @hide 6112 */ 6113 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6114 6115 /** 6116 * Whether user has enabled development settings. 6117 */ 6118 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6119 6120 /** 6121 * Whether the device has been provisioned (0 = false, 1 = true) 6122 */ 6123 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6124 6125 /** 6126 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6127 * One integer in dpi. If unset, then use the real display density. 6128 * @hide 6129 */ 6130 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6131 6132 /** 6133 * The saved value for WindowManagerService.setForcedDisplaySize(). 6134 * Two integers separated by a comma. If unset, then use the real display size. 6135 * @hide 6136 */ 6137 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6138 6139 /** 6140 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6141 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6142 * @hide 6143 */ 6144 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6145 6146 /** 6147 * The maximum size, in bytes, of a download that the download manager will transfer over 6148 * a non-wifi connection. 6149 * @hide 6150 */ 6151 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6152 "download_manager_max_bytes_over_mobile"; 6153 6154 /** 6155 * The recommended maximum size, in bytes, of a download that the download manager should 6156 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6157 * have the option to start the download over the mobile connection anyway. 6158 * @hide 6159 */ 6160 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6161 "download_manager_recommended_max_bytes_over_mobile"; 6162 6163 /** 6164 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6165 */ 6166 @Deprecated 6167 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6168 6169 /** 6170 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6171 * sent or processed. (0 = false, 1 = true) 6172 * @hide 6173 */ 6174 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6175 6176 /** 6177 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6178 * and the output is redirected to AV Receiver connected via 6179 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6180 * @hide 6181 */ 6182 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6183 6184 /** 6185 * Whether TV will automatically turn on upon reception of the CEC command 6186 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6187 * @hide 6188 */ 6189 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6190 "hdmi_control_auto_wakeup_enabled"; 6191 6192 /** 6193 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6194 * (0 = false, 1 = true) 6195 * @hide 6196 */ 6197 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6198 "hdmi_control_auto_device_off_enabled"; 6199 6200 /** 6201 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6202 * client. 6203 * (0 = false, 1 = true) 6204 * @hide 6205 */ 6206 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6207 6208 /** 6209 * Whether TV will switch to MHL port when a mobile device is plugged in. 6210 * (0 = false, 1 = true) 6211 * @hide 6212 */ 6213 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6214 6215 /** 6216 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6217 * @hide 6218 */ 6219 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6220 6221 /** 6222 * Whether mobile data connections are allowed by the user. See 6223 * ConnectivityManager for more info. 6224 * @hide 6225 */ 6226 public static final String MOBILE_DATA = "mobile_data"; 6227 6228 /** 6229 * Whether the mobile data connection should remain active even when higher 6230 * priority networks like WiFi are active, to help make network switching faster. 6231 * 6232 * See ConnectivityService for more info. 6233 * 6234 * (0 = disabled, 1 = enabled) 6235 * @hide 6236 */ 6237 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6238 6239 /** {@hide} */ 6240 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6241 /** {@hide} */ 6242 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6243 /** {@hide} */ 6244 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6245 /** {@hide} */ 6246 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6247 /** {@hide} */ 6248 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6249 6250 /** {@hide} */ 6251 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6252 /** {@hide} */ 6253 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6254 /** {@hide} */ 6255 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6256 /** {@hide} */ 6257 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6258 6259 /** {@hide} */ 6260 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6261 /** {@hide} */ 6262 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6263 /** {@hide} */ 6264 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6265 /** {@hide} */ 6266 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6267 6268 /** {@hide} */ 6269 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6270 /** {@hide} */ 6271 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6272 /** {@hide} */ 6273 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6274 /** {@hide} */ 6275 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6276 6277 /** 6278 * User preference for which network(s) should be used. Only the 6279 * connectivity service should touch this. 6280 */ 6281 public static final String NETWORK_PREFERENCE = "network_preference"; 6282 6283 /** 6284 * Which package name to use for network scoring. If null, or if the package is not a valid 6285 * scorer app, external network scores will neither be requested nor accepted. 6286 * @hide 6287 */ 6288 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6289 6290 /** 6291 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6292 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6293 * exceeded. 6294 * @hide 6295 */ 6296 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6297 6298 /** 6299 * The length of time in milli-seconds that automatic small adjustments to 6300 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6301 * @hide 6302 */ 6303 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6304 6305 /** Preferred NTP server. {@hide} */ 6306 public static final String NTP_SERVER = "ntp_server"; 6307 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6308 public static final String NTP_TIMEOUT = "ntp_timeout"; 6309 6310 /** 6311 * Whether the package manager should send package verification broadcasts for verifiers to 6312 * review apps prior to installation. 6313 * 1 = request apps to be verified prior to installation, if a verifier exists. 6314 * 0 = do not verify apps before installation 6315 * @hide 6316 */ 6317 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6318 6319 /** Timeout for package verification. 6320 * @hide */ 6321 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6322 6323 /** Default response code for package verification. 6324 * @hide */ 6325 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6326 6327 /** 6328 * Show package verification setting in the Settings app. 6329 * 1 = show (default) 6330 * 0 = hide 6331 * @hide 6332 */ 6333 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6334 6335 /** 6336 * Run package verification on apps installed through ADB/ADT/USB 6337 * 1 = perform package verification on ADB installs (default) 6338 * 0 = bypass package verification on ADB installs 6339 * @hide 6340 */ 6341 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6342 6343 /** 6344 * Time since last fstrim (milliseconds) after which we force one to happen 6345 * during device startup. If unset, the default is 3 days. 6346 * @hide 6347 */ 6348 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6349 6350 /** 6351 * The interval in milliseconds at which to check packet counts on the 6352 * mobile data interface when screen is on, to detect possible data 6353 * connection problems. 6354 * @hide 6355 */ 6356 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6357 "pdp_watchdog_poll_interval_ms"; 6358 6359 /** 6360 * The interval in milliseconds at which to check packet counts on the 6361 * mobile data interface when screen is off, to detect possible data 6362 * connection problems. 6363 * @hide 6364 */ 6365 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6366 "pdp_watchdog_long_poll_interval_ms"; 6367 6368 /** 6369 * The interval in milliseconds at which to check packet counts on the 6370 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6371 * outgoing packets has been reached without incoming packets. 6372 * @hide 6373 */ 6374 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6375 "pdp_watchdog_error_poll_interval_ms"; 6376 6377 /** 6378 * The number of outgoing packets sent without seeing an incoming packet 6379 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6380 * device is logged to the event log 6381 * @hide 6382 */ 6383 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6384 "pdp_watchdog_trigger_packet_count"; 6385 6386 /** 6387 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6388 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6389 * attempting data connection recovery. 6390 * @hide 6391 */ 6392 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6393 "pdp_watchdog_error_poll_count"; 6394 6395 /** 6396 * The number of failed PDP reset attempts before moving to something more 6397 * drastic: re-registering to the network. 6398 * @hide 6399 */ 6400 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6401 "pdp_watchdog_max_pdp_reset_fail_count"; 6402 6403 /** 6404 * A positive value indicates how often the SamplingProfiler 6405 * should take snapshots. Zero value means SamplingProfiler 6406 * is disabled. 6407 * 6408 * @hide 6409 */ 6410 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6411 6412 /** 6413 * URL to open browser on to allow user to manage a prepay account 6414 * @hide 6415 */ 6416 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6417 "setup_prepaid_data_service_url"; 6418 6419 /** 6420 * URL to attempt a GET on to see if this is a prepay device 6421 * @hide 6422 */ 6423 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6424 "setup_prepaid_detection_target_url"; 6425 6426 /** 6427 * Host to check for a redirect to after an attempt to GET 6428 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6429 * this is a prepaid device with zero balance.) 6430 * @hide 6431 */ 6432 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6433 "setup_prepaid_detection_redir_host"; 6434 6435 /** 6436 * The interval in milliseconds at which to check the number of SMS sent out without asking 6437 * for use permit, to limit the un-authorized SMS usage. 6438 * 6439 * @hide 6440 */ 6441 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6442 "sms_outgoing_check_interval_ms"; 6443 6444 /** 6445 * The number of outgoing SMS sent without asking for user permit (of {@link 6446 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6447 * 6448 * @hide 6449 */ 6450 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6451 "sms_outgoing_check_max_count"; 6452 6453 /** 6454 * Used to disable SMS short code confirmation - defaults to true. 6455 * True indcates we will do the check, etc. Set to false to disable. 6456 * @see com.android.internal.telephony.SmsUsageMonitor 6457 * @hide 6458 */ 6459 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6460 6461 /** 6462 * Used to select which country we use to determine premium sms codes. 6463 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6464 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6465 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6466 * @hide 6467 */ 6468 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6469 6470 /** 6471 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6472 * @hide 6473 */ 6474 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6475 6476 /** 6477 * Used to disable Tethering on a device - defaults to true 6478 * @hide 6479 */ 6480 public static final String TETHER_SUPPORTED = "tether_supported"; 6481 6482 /** 6483 * Used to require DUN APN on the device or not - defaults to a build config value 6484 * which defaults to false 6485 * @hide 6486 */ 6487 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6488 6489 /** 6490 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6491 * corresponding build config values are set it will override the APN DB 6492 * values. 6493 * Consists of a comma seperated list of strings: 6494 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6495 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6496 * @hide 6497 */ 6498 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6499 6500 /** 6501 * USB Mass Storage Enabled 6502 */ 6503 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6504 6505 /** 6506 * If this setting is set (to anything), then all references 6507 * to Gmail on the device must change to Google Mail. 6508 */ 6509 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6510 6511 /** 6512 * Webview Data reduction proxy key. 6513 * @hide 6514 */ 6515 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6516 "webview_data_reduction_proxy_key"; 6517 6518 /** 6519 * Whether Wifi display is enabled/disabled 6520 * 0=disabled. 1=enabled. 6521 * @hide 6522 */ 6523 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6524 6525 /** 6526 * Whether Wifi display certification mode is enabled/disabled 6527 * 0=disabled. 1=enabled. 6528 * @hide 6529 */ 6530 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6531 "wifi_display_certification_on"; 6532 6533 /** 6534 * WPS Configuration method used by Wifi display, this setting only 6535 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6536 * 6537 * Possible values are: 6538 * 6539 * WpsInfo.INVALID: use default WPS method chosen by framework 6540 * WpsInfo.PBC : use Push button 6541 * WpsInfo.KEYPAD : use Keypad 6542 * WpsInfo.DISPLAY: use Display 6543 * @hide 6544 */ 6545 public static final String WIFI_DISPLAY_WPS_CONFIG = 6546 "wifi_display_wps_config"; 6547 6548 /** 6549 * Whether to notify the user of open networks. 6550 * <p> 6551 * If not connected and the scan results have an open network, we will 6552 * put this notification up. If we attempt to connect to a network or 6553 * the open network(s) disappear, we remove the notification. When we 6554 * show the notification, we will not show it again for 6555 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6556 */ 6557 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6558 "wifi_networks_available_notification_on"; 6559 /** 6560 * {@hide} 6561 */ 6562 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6563 "wimax_networks_available_notification_on"; 6564 6565 /** 6566 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6567 * Connecting to a network will reset the timer. 6568 */ 6569 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6570 "wifi_networks_available_repeat_delay"; 6571 6572 /** 6573 * 802.11 country code in ISO 3166 format 6574 * @hide 6575 */ 6576 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6577 6578 /** 6579 * The interval in milliseconds to issue wake up scans when wifi needs 6580 * to connect. This is necessary to connect to an access point when 6581 * device is on the move and the screen is off. 6582 * @hide 6583 */ 6584 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6585 "wifi_framework_scan_interval_ms"; 6586 6587 /** 6588 * The interval in milliseconds after which Wi-Fi is considered idle. 6589 * When idle, it is possible for the device to be switched from Wi-Fi to 6590 * the mobile data network. 6591 * @hide 6592 */ 6593 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6594 6595 /** 6596 * When the number of open networks exceeds this number, the 6597 * least-recently-used excess networks will be removed. 6598 */ 6599 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6600 6601 /** 6602 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6603 */ 6604 public static final String WIFI_ON = "wifi_on"; 6605 6606 /** 6607 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6608 * @hide 6609 */ 6610 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6611 "wifi_scan_always_enabled"; 6612 6613 /** 6614 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6615 * connectivity. 6616 * @hide 6617 */ 6618 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6619 "ble_scan_always_enabled"; 6620 6621 /** 6622 * Used to save the Wifi_ON state prior to tethering. 6623 * This state will be checked to restore Wifi after 6624 * the user turns off tethering. 6625 * 6626 * @hide 6627 */ 6628 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6629 6630 /** 6631 * The interval in milliseconds to scan as used by the wifi supplicant 6632 * @hide 6633 */ 6634 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6635 "wifi_supplicant_scan_interval_ms"; 6636 6637 /** 6638 * whether frameworks handles wifi auto-join 6639 * @hide 6640 */ 6641 public static final String WIFI_ENHANCED_AUTO_JOIN = 6642 "wifi_enhanced_auto_join"; 6643 6644 /** 6645 * whether settings show RSSI 6646 * @hide 6647 */ 6648 public static final String WIFI_NETWORK_SHOW_RSSI = 6649 "wifi_network_show_rssi"; 6650 6651 /** 6652 * The interval in milliseconds to scan at supplicant when p2p is connected 6653 * @hide 6654 */ 6655 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6656 "wifi_scan_interval_p2p_connected_ms"; 6657 6658 /** 6659 * Whether the Wi-Fi watchdog is enabled. 6660 */ 6661 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6662 6663 /** 6664 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6665 * the setting needs to be set to 0 to disable it. 6666 * @hide 6667 */ 6668 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6669 "wifi_watchdog_poor_network_test_enabled"; 6670 6671 /** 6672 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6673 * needs to be set to 0 to disable it. 6674 * @hide 6675 */ 6676 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6677 "wifi_suspend_optimizations_enabled"; 6678 6679 /** 6680 * The maximum number of times we will retry a connection to an access 6681 * point for which we have failed in acquiring an IP address from DHCP. 6682 * A value of N means that we will make N+1 connection attempts in all. 6683 */ 6684 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6685 6686 /** 6687 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6688 * data connectivity to be established after a disconnect from Wi-Fi. 6689 */ 6690 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6691 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6692 6693 /** 6694 * The operational wifi frequency band 6695 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6696 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6697 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6698 * 6699 * @hide 6700 */ 6701 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6702 6703 /** 6704 * The Wi-Fi peer-to-peer device name 6705 * @hide 6706 */ 6707 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6708 6709 /** 6710 * The min time between wifi disable and wifi enable 6711 * @hide 6712 */ 6713 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6714 6715 /** 6716 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6717 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6718 * has been seen in this time period. 6719 * 6720 * If this is less than or equal to zero, we use a more conservative behavior and only check 6721 * for a non-null score from the currently connected or target BSSID. 6722 * @hide 6723 */ 6724 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6725 "wifi_ephemeral_out_of_range_timeout_ms"; 6726 6727 /** 6728 * The number of milliseconds to delay when checking for data stalls during 6729 * non-aggressive detection. (screen is turned off.) 6730 * @hide 6731 */ 6732 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6733 "data_stall_alarm_non_aggressive_delay_in_ms"; 6734 6735 /** 6736 * The number of milliseconds to delay when checking for data stalls during 6737 * aggressive detection. (screen on or suspected data stall) 6738 * @hide 6739 */ 6740 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6741 "data_stall_alarm_aggressive_delay_in_ms"; 6742 6743 /** 6744 * The number of milliseconds to allow the provisioning apn to remain active 6745 * @hide 6746 */ 6747 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6748 "provisioning_apn_alarm_delay_in_ms"; 6749 6750 /** 6751 * The interval in milliseconds at which to check gprs registration 6752 * after the first registration mismatch of gprs and voice service, 6753 * to detect possible data network registration problems. 6754 * 6755 * @hide 6756 */ 6757 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6758 "gprs_register_check_period_ms"; 6759 6760 /** 6761 * Nonzero causes Log.wtf() to crash. 6762 * @hide 6763 */ 6764 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6765 6766 /** 6767 * Ringer mode. This is used internally, changing this value will not 6768 * change the ringer mode. See AudioManager. 6769 */ 6770 public static final String MODE_RINGER = "mode_ringer"; 6771 6772 /** 6773 * Overlay display devices setting. 6774 * The associated value is a specially formatted string that describes the 6775 * size and density of simulated secondary display devices. 6776 * <p> 6777 * Format: {width}x{height}/{dpi};... 6778 * </p><p> 6779 * Example: 6780 * <ul> 6781 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6782 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6783 * at 1080p and the second at 720p.</li> 6784 * <li>If the value is empty, then no overlay display devices are created.</li> 6785 * </ul></p> 6786 * 6787 * @hide 6788 */ 6789 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6790 6791 /** 6792 * Threshold values for the duration and level of a discharge cycle, 6793 * under which we log discharge cycle info. 6794 * 6795 * @hide 6796 */ 6797 public static final String 6798 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6799 6800 /** @hide */ 6801 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6802 6803 /** 6804 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6805 * intents on application crashes and ANRs. If this is disabled, the 6806 * crash/ANR dialog will never display the "Report" button. 6807 * <p> 6808 * Type: int (0 = disallow, 1 = allow) 6809 * 6810 * @hide 6811 */ 6812 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6813 6814 /** 6815 * Maximum age of entries kept by {@link DropBoxManager}. 6816 * 6817 * @hide 6818 */ 6819 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6820 6821 /** 6822 * Maximum number of entry files which {@link DropBoxManager} will keep 6823 * around. 6824 * 6825 * @hide 6826 */ 6827 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6828 6829 /** 6830 * Maximum amount of disk space used by {@link DropBoxManager} no matter 6831 * what. 6832 * 6833 * @hide 6834 */ 6835 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 6836 6837 /** 6838 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 6839 * will use. 6840 * 6841 * @hide 6842 */ 6843 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 6844 6845 /** 6846 * Percent of total disk which {@link DropBoxManager} will never dip 6847 * into. 6848 * 6849 * @hide 6850 */ 6851 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 6852 6853 /** 6854 * Prefix for per-tag dropbox disable/enable settings. 6855 * 6856 * @hide 6857 */ 6858 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 6859 6860 /** 6861 * Lines of logcat to include with system crash/ANR/etc. reports, as a 6862 * prefix of the dropbox tag of the report type. For example, 6863 * "logcat_for_system_server_anr" controls the lines of logcat captured 6864 * with system server ANR reports. 0 to disable. 6865 * 6866 * @hide 6867 */ 6868 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 6869 6870 /** 6871 * The interval in minutes after which the amount of free storage left 6872 * on the device is logged to the event log 6873 * 6874 * @hide 6875 */ 6876 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 6877 6878 /** 6879 * Threshold for the amount of change in disk free space required to 6880 * report the amount of free space. Used to prevent spamming the logs 6881 * when the disk free space isn't changing frequently. 6882 * 6883 * @hide 6884 */ 6885 public static final String 6886 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 6887 6888 /** 6889 * Minimum percentage of free storage on the device that is used to 6890 * determine if the device is running low on storage. The default is 10. 6891 * <p> 6892 * Say this value is set to 10, the device is considered running low on 6893 * storage if 90% or more of the device storage is filled up. 6894 * 6895 * @hide 6896 */ 6897 public static final String 6898 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 6899 6900 /** 6901 * Maximum byte size of the low storage threshold. This is to ensure 6902 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 6903 * overly large threshold for large storage devices. Currently this must 6904 * be less than 2GB. This default is 500MB. 6905 * 6906 * @hide 6907 */ 6908 public static final String 6909 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 6910 6911 /** 6912 * Minimum bytes of free storage on the device before the data partition 6913 * is considered full. By default, 1 MB is reserved to avoid system-wide 6914 * SQLite disk full exceptions. 6915 * 6916 * @hide 6917 */ 6918 public static final String 6919 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 6920 6921 /** 6922 * The maximum reconnect delay for short network outages or when the 6923 * network is suspended due to phone use. 6924 * 6925 * @hide 6926 */ 6927 public static final String 6928 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 6929 6930 /** 6931 * The number of milliseconds to delay before sending out 6932 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 6933 * 6934 * @hide 6935 */ 6936 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 6937 6938 6939 /** 6940 * Network sampling interval, in seconds. We'll generate link information 6941 * about bytes/packets sent and error rates based on data sampled in this interval 6942 * 6943 * @hide 6944 */ 6945 6946 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 6947 "connectivity_sampling_interval_in_seconds"; 6948 6949 /** 6950 * The series of successively longer delays used in retrying to download PAC file. 6951 * Last delay is used between successful PAC downloads. 6952 * 6953 * @hide 6954 */ 6955 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 6956 6957 /** 6958 * Setting to turn off captive portal detection. Feature is enabled by 6959 * default and the setting needs to be set to 0 to disable it. 6960 * 6961 * @hide 6962 */ 6963 public static final String 6964 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 6965 6966 /** 6967 * The server used for captive portal detection upon a new conection. A 6968 * 204 response code from the server is used for validation. 6969 * 6970 * @hide 6971 */ 6972 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 6973 6974 /** 6975 * Whether network service discovery is enabled. 6976 * 6977 * @hide 6978 */ 6979 public static final String NSD_ON = "nsd_on"; 6980 6981 /** 6982 * Let user pick default install location. 6983 * 6984 * @hide 6985 */ 6986 public static final String SET_INSTALL_LOCATION = "set_install_location"; 6987 6988 /** 6989 * Default install location value. 6990 * 0 = auto, let system decide 6991 * 1 = internal 6992 * 2 = sdcard 6993 * @hide 6994 */ 6995 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 6996 6997 /** 6998 * ms during which to consume extra events related to Inet connection 6999 * condition after a transtion to fully-connected 7000 * 7001 * @hide 7002 */ 7003 public static final String 7004 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7005 7006 /** 7007 * ms during which to consume extra events related to Inet connection 7008 * condtion after a transtion to partly-connected 7009 * 7010 * @hide 7011 */ 7012 public static final String 7013 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7014 7015 /** {@hide} */ 7016 public static final String 7017 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7018 7019 /** 7020 * Host name and port for global http proxy. Uses ':' seperator for 7021 * between host and port. 7022 */ 7023 public static final String HTTP_PROXY = "http_proxy"; 7024 7025 /** 7026 * Host name for global http proxy. Set via ConnectivityManager. 7027 * 7028 * @hide 7029 */ 7030 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7031 7032 /** 7033 * Integer host port for global http proxy. Set via ConnectivityManager. 7034 * 7035 * @hide 7036 */ 7037 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7038 7039 /** 7040 * Exclusion list for global proxy. This string contains a list of 7041 * comma-separated domains where the global proxy does not apply. 7042 * Domains should be listed in a comma- separated list. Example of 7043 * acceptable formats: ".domain1.com,my.domain2.com" Use 7044 * ConnectivityManager to set/get. 7045 * 7046 * @hide 7047 */ 7048 public static final String 7049 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7050 7051 /** 7052 * The location PAC File for the proxy. 7053 * @hide 7054 */ 7055 public static final String 7056 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7057 7058 /** 7059 * Enables the UI setting to allow the user to specify the global HTTP 7060 * proxy and associated exclusion list. 7061 * 7062 * @hide 7063 */ 7064 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7065 7066 /** 7067 * Setting for default DNS in case nobody suggests one 7068 * 7069 * @hide 7070 */ 7071 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7072 7073 /** {@hide} */ 7074 public static final String 7075 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7076 /** {@hide} */ 7077 public static final String 7078 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7079 /** {@hide} */ 7080 public static final String 7081 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7082 /** {@hide} */ 7083 public static final String 7084 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7085 /** {@hide} */ 7086 public static final String 7087 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7088 7089 /** 7090 * Device Idle (Doze) specific settings. 7091 * This is encoded as a key=value list, separated by commas. Ex: 7092 * 7093 * "inactive_timeout=60000,sensing_timeout=400000" 7094 * 7095 * The following keys are supported: 7096 * 7097 * <pre> 7098 * inactive_to (long) 7099 * sensing_to (long) 7100 * motion_inactive_to (long) 7101 * idle_after_inactive_to (long) 7102 * idle_pending_to (long) 7103 * max_idle_pending_to (long) 7104 * idle_pending_factor (float) 7105 * idle_to (long) 7106 * max_idle_to (long) 7107 * idle_factor (float) 7108 * min_time_to_alarm (long) 7109 * max_temp_app_whitelist_duration (long) 7110 * </pre> 7111 * 7112 * <p> 7113 * Type: string 7114 * @hide 7115 * @see com.android.server.DeviceIdleController.Constants 7116 */ 7117 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7118 7119 /** 7120 * Get the key that retrieves a bluetooth headset's priority. 7121 * @hide 7122 */ 7123 public static final String getBluetoothHeadsetPriorityKey(String address) { 7124 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7125 } 7126 7127 /** 7128 * Get the key that retrieves a bluetooth a2dp sink's priority. 7129 * @hide 7130 */ 7131 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7132 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7133 } 7134 7135 /** 7136 * Get the key that retrieves a bluetooth Input Device's priority. 7137 * @hide 7138 */ 7139 public static final String getBluetoothInputDevicePriorityKey(String address) { 7140 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7141 } 7142 7143 /** 7144 * Get the key that retrieves a bluetooth map priority. 7145 * @hide 7146 */ 7147 public static final String getBluetoothMapPriorityKey(String address) { 7148 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7149 } 7150 7151 /** 7152 * Get the key that retrieves a bluetooth map priority. 7153 * @hide 7154 */ 7155 public static final String getBluetoothSapPriorityKey(String address) { 7156 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7157 } 7158 7159 /** 7160 * Scaling factor for normal window animations. Setting to 0 will 7161 * disable window animations. 7162 */ 7163 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7164 7165 /** 7166 * Scaling factor for activity transition animations. Setting to 0 will 7167 * disable window animations. 7168 */ 7169 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7170 7171 /** 7172 * Scaling factor for Animator-based animations. This affects both the 7173 * start delay and duration of all such animations. Setting to 0 will 7174 * cause animations to end immediately. The default value is 1. 7175 */ 7176 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7177 7178 /** 7179 * Scaling factor for normal window animations. Setting to 0 will 7180 * disable window animations. 7181 * 7182 * @hide 7183 */ 7184 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7185 7186 /** 7187 * If 0, the compatibility mode is off for all applications. 7188 * If 1, older applications run under compatibility mode. 7189 * TODO: remove this settings before code freeze (bug/1907571) 7190 * @hide 7191 */ 7192 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7193 7194 /** 7195 * CDMA only settings 7196 * Emergency Tone 0 = Off 7197 * 1 = Alert 7198 * 2 = Vibrate 7199 * @hide 7200 */ 7201 public static final String EMERGENCY_TONE = "emergency_tone"; 7202 7203 /** 7204 * CDMA only settings 7205 * Whether the auto retry is enabled. The value is 7206 * boolean (1 or 0). 7207 * @hide 7208 */ 7209 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7210 7211 /** 7212 * See RIL_PreferredNetworkType in ril.h 7213 * @hide 7214 */ 7215 public static final String PREFERRED_NETWORK_MODE = 7216 "preferred_network_mode"; 7217 7218 /** 7219 * Setting to 1 will hide carrier network settings. 7220 * Default is 0. 7221 */ 7222 public static final String HIDE_CARRIER_NETWORK_SETTINGS = 7223 "hide_carrier_network_settings"; 7224 7225 /** 7226 * Name of an application package to be debugged. 7227 */ 7228 public static final String DEBUG_APP = "debug_app"; 7229 7230 /** 7231 * If 1, when launching DEBUG_APP it will wait for the debugger before 7232 * starting user code. If 0, it will run normally. 7233 */ 7234 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7235 7236 /** 7237 * Control whether the process CPU usage meter should be shown. 7238 */ 7239 public static final String SHOW_PROCESSES = "show_processes"; 7240 7241 /** 7242 * If 1 low power mode is enabled. 7243 * @hide 7244 */ 7245 public static final String LOW_POWER_MODE = "low_power"; 7246 7247 /** 7248 * Battery level [1-99] at which low power mode automatically turns on. 7249 * If 0, it will not automatically turn on. 7250 * @hide 7251 */ 7252 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7253 7254 /** 7255 * If 1, the activity manager will aggressively finish activities and 7256 * processes as soon as they are no longer needed. If 0, the normal 7257 * extended lifetime is used. 7258 */ 7259 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7260 7261 /** 7262 * Use Dock audio output for media: 7263 * 0 = disabled 7264 * 1 = enabled 7265 * @hide 7266 */ 7267 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7268 7269 /** 7270 * Persisted safe headphone volume management state by AudioService 7271 * @hide 7272 */ 7273 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7274 7275 /** 7276 * URL for tzinfo (time zone) updates 7277 * @hide 7278 */ 7279 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7280 7281 /** 7282 * URL for tzinfo (time zone) update metadata 7283 * @hide 7284 */ 7285 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7286 7287 /** 7288 * URL for selinux (mandatory access control) updates 7289 * @hide 7290 */ 7291 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7292 7293 /** 7294 * URL for selinux (mandatory access control) update metadata 7295 * @hide 7296 */ 7297 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7298 7299 /** 7300 * URL for sms short code updates 7301 * @hide 7302 */ 7303 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7304 "sms_short_codes_content_url"; 7305 7306 /** 7307 * URL for sms short code update metadata 7308 * @hide 7309 */ 7310 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7311 "sms_short_codes_metadata_url"; 7312 7313 /** 7314 * URL for cert pinlist updates 7315 * @hide 7316 */ 7317 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7318 7319 /** 7320 * URL for cert pinlist updates 7321 * @hide 7322 */ 7323 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7324 7325 /** 7326 * URL for intent firewall updates 7327 * @hide 7328 */ 7329 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7330 "intent_firewall_content_url"; 7331 7332 /** 7333 * URL for intent firewall update metadata 7334 * @hide 7335 */ 7336 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7337 "intent_firewall_metadata_url"; 7338 7339 /** 7340 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7341 * @hide 7342 */ 7343 public static final String SELINUX_STATUS = "selinux_status"; 7344 7345 /** 7346 * Developer setting to force RTL layout. 7347 * @hide 7348 */ 7349 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7350 7351 /** 7352 * Milliseconds after screen-off after which low battery sounds will be silenced. 7353 * 7354 * If zero, battery sounds will always play. 7355 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7356 * 7357 * @hide 7358 */ 7359 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7360 7361 /** 7362 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7363 * the caller is done with this, they should call {@link ContentResolver#delete} to 7364 * clean up any value that they may have written. 7365 * 7366 * @hide 7367 */ 7368 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7369 7370 /** 7371 * Defines global runtime overrides to window policy. 7372 * 7373 * See {@link com.android.server.policy.PolicyControl} for value format. 7374 * 7375 * @hide 7376 */ 7377 public static final String POLICY_CONTROL = "policy_control"; 7378 7379 /** 7380 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7381 * or ZEN_MODE_NO_INTERRUPTIONS. 7382 * 7383 * @hide 7384 */ 7385 public static final String ZEN_MODE = "zen_mode"; 7386 7387 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7388 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7389 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7390 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7391 7392 /** @hide */ public static String zenModeToString(int mode) { 7393 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7394 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7395 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7396 return "ZEN_MODE_OFF"; 7397 } 7398 7399 /** @hide */ public static boolean isValidZenMode(int value) { 7400 switch (value) { 7401 case Global.ZEN_MODE_OFF: 7402 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7403 case Global.ZEN_MODE_ALARMS: 7404 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7405 return true; 7406 default: 7407 return false; 7408 } 7409 } 7410 7411 /** 7412 * Opaque value, changes when persisted zen mode configuration changes. 7413 * 7414 * @hide 7415 */ 7416 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7417 7418 /** 7419 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7420 * 7421 * @hide 7422 */ 7423 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7424 "heads_up_notifications_enabled"; 7425 7426 /** @hide */ public static final int HEADS_UP_OFF = 0; 7427 /** @hide */ public static final int HEADS_UP_ON = 1; 7428 7429 /** 7430 * The name of the device 7431 * 7432 * @hide 7433 */ 7434 public static final String DEVICE_NAME = "device_name"; 7435 7436 /** 7437 * Whether it should be possible to create a guest user on the device. 7438 * <p> 7439 * Type: int (0 for disabled, 1 for enabled) 7440 * @hide 7441 */ 7442 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7443 7444 /** 7445 * Whether the NetworkScoringService has been first initialized. 7446 * <p> 7447 * Type: int (0 for false, 1 for true) 7448 * @hide 7449 */ 7450 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7451 7452 /** 7453 * Whether the user wants to be prompted for password to decrypt the device on boot. 7454 * This only matters if the storage is encrypted. 7455 * <p> 7456 * Type: int (0 for false, 1 for true) 7457 * @hide 7458 */ 7459 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7460 7461 /** 7462 * Whether the Volte/VT is enabled 7463 * <p> 7464 * Type: int (0 for false, 1 for true) 7465 * @hide 7466 */ 7467 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7468 7469 /** 7470 * Whether WFC is enabled 7471 * <p> 7472 * Type: int (0 for false, 1 for true) 7473 * 7474 * @hide 7475 */ 7476 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7477 7478 /** 7479 * WFC Mode. 7480 * <p> 7481 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7482 * 7483 * @hide 7484 */ 7485 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7486 7487 /** 7488 * Whether WFC roaming is enabled 7489 * <p> 7490 * Type: int (0 for false, 1 for true) 7491 * 7492 * @hide 7493 */ 7494 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7495 7496 /** 7497 * Global override to disable VoLTE (independent of user setting) 7498 * <p> 7499 * Type: int (1 for disable VoLTE, 0 to use user configuration) 7500 * @hide 7501 */ 7502 public static final String VOLTE_FEATURE_DISABLED = "volte_feature_disabled"; 7503 7504 /** 7505 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7506 * this via gservices, OMA-DM, carrier app, etc. 7507 * <p> 7508 * Type: int (0 for false, 1 for true) 7509 * @hide 7510 */ 7511 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7512 7513 /** 7514 * Settings to backup. This is here so that it's in the same place as the settings 7515 * keys and easy to update. 7516 * 7517 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7518 * and Secure as well. This is because those tables drive both backup and 7519 * restore, and restore needs to properly whitelist keys that used to live 7520 * in those namespaces. The keys will only actually be backed up / restored 7521 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7522 * 7523 * NOTE: Settings are backed up and restored in the order they appear 7524 * in this array. If you have one setting depending on another, 7525 * make sure that they are ordered appropriately. 7526 * 7527 * @hide 7528 */ 7529 public static final String[] SETTINGS_TO_BACKUP = { 7530 BUGREPORT_IN_POWER_MENU, 7531 STAY_ON_WHILE_PLUGGED_IN, 7532 AUTO_TIME, 7533 AUTO_TIME_ZONE, 7534 POWER_SOUNDS_ENABLED, 7535 DOCK_SOUNDS_ENABLED, 7536 USB_MASS_STORAGE_ENABLED, 7537 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7538 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7539 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7540 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7541 WIFI_NUM_OPEN_NETWORKS_KEPT, 7542 EMERGENCY_TONE, 7543 CALL_AUTO_RETRY, 7544 DOCK_AUDIO_MEDIA_ENABLED, 7545 LOW_POWER_MODE_TRIGGER_LEVEL 7546 }; 7547 7548 // Populated lazily, guarded by class object: 7549 private static NameValueCache sNameValueCache = new NameValueCache( 7550 SYS_PROP_SETTING_VERSION, 7551 CONTENT_URI, 7552 CALL_METHOD_GET_GLOBAL, 7553 CALL_METHOD_PUT_GLOBAL); 7554 7555 // Certain settings have been moved from global to the per-user secure namespace 7556 private static final HashSet<String> MOVED_TO_SECURE; 7557 static { 7558 MOVED_TO_SECURE = new HashSet<String>(1); 7559 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7560 } 7561 7562 /** @hide */ 7563 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7564 outKeySet.addAll(MOVED_TO_SECURE); 7565 } 7566 7567 /** 7568 * Look up a name in the database. 7569 * @param resolver to access the database with 7570 * @param name to look up in the table 7571 * @return the corresponding value, or null if not present 7572 */ 7573 public static String getString(ContentResolver resolver, String name) { 7574 return getStringForUser(resolver, name, UserHandle.myUserId()); 7575 } 7576 7577 /** @hide */ 7578 public static String getStringForUser(ContentResolver resolver, String name, 7579 int userHandle) { 7580 if (MOVED_TO_SECURE.contains(name)) { 7581 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7582 + " to android.provider.Settings.Secure, returning read-only value."); 7583 return Secure.getStringForUser(resolver, name, userHandle); 7584 } 7585 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7586 } 7587 7588 /** 7589 * Store a name/value pair into the database. 7590 * @param resolver to access the database with 7591 * @param name to store 7592 * @param value to associate with the name 7593 * @return true if the value was set, false on database errors 7594 */ 7595 public static boolean putString(ContentResolver resolver, 7596 String name, String value) { 7597 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7598 } 7599 7600 /** @hide */ 7601 public static boolean putStringForUser(ContentResolver resolver, 7602 String name, String value, int userHandle) { 7603 if (LOCAL_LOGV) { 7604 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7605 + " for " + userHandle); 7606 } 7607 // Global and Secure have the same access policy so we can forward writes 7608 if (MOVED_TO_SECURE.contains(name)) { 7609 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7610 + " to android.provider.Settings.Secure, value is unchanged."); 7611 return Secure.putStringForUser(resolver, name, value, userHandle); 7612 } 7613 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7614 } 7615 7616 /** 7617 * Construct the content URI for a particular name/value pair, 7618 * useful for monitoring changes with a ContentObserver. 7619 * @param name to look up in the table 7620 * @return the corresponding content URI, or null if not present 7621 */ 7622 public static Uri getUriFor(String name) { 7623 return getUriFor(CONTENT_URI, name); 7624 } 7625 7626 /** 7627 * Convenience function for retrieving a single secure settings value 7628 * as an integer. Note that internally setting values are always 7629 * stored as strings; this function converts the string to an integer 7630 * for you. The default value will be returned if the setting is 7631 * not defined or not an integer. 7632 * 7633 * @param cr The ContentResolver to access. 7634 * @param name The name of the setting to retrieve. 7635 * @param def Value to return if the setting is not defined. 7636 * 7637 * @return The setting's current value, or 'def' if it is not defined 7638 * or not a valid integer. 7639 */ 7640 public static int getInt(ContentResolver cr, String name, int def) { 7641 String v = getString(cr, name); 7642 try { 7643 return v != null ? Integer.parseInt(v) : def; 7644 } catch (NumberFormatException e) { 7645 return def; 7646 } 7647 } 7648 7649 /** 7650 * Convenience function for retrieving a single secure settings value 7651 * as an integer. Note that internally setting values are always 7652 * stored as strings; this function converts the string to an integer 7653 * for you. 7654 * <p> 7655 * This version does not take a default value. If the setting has not 7656 * been set, or the string value is not a number, 7657 * it throws {@link SettingNotFoundException}. 7658 * 7659 * @param cr The ContentResolver to access. 7660 * @param name The name of the setting to retrieve. 7661 * 7662 * @throws SettingNotFoundException Thrown if a setting by the given 7663 * name can't be found or the setting value is not an integer. 7664 * 7665 * @return The setting's current value. 7666 */ 7667 public static int getInt(ContentResolver cr, String name) 7668 throws SettingNotFoundException { 7669 String v = getString(cr, name); 7670 try { 7671 return Integer.parseInt(v); 7672 } catch (NumberFormatException e) { 7673 throw new SettingNotFoundException(name); 7674 } 7675 } 7676 7677 /** 7678 * Convenience function for updating a single settings value as an 7679 * integer. This will either create a new entry in the table if the 7680 * given name does not exist, or modify the value of the existing row 7681 * with that name. Note that internally setting values are always 7682 * stored as strings, so this function converts the given value to a 7683 * string before storing it. 7684 * 7685 * @param cr The ContentResolver to access. 7686 * @param name The name of the setting to modify. 7687 * @param value The new value for the setting. 7688 * @return true if the value was set, false on database errors 7689 */ 7690 public static boolean putInt(ContentResolver cr, String name, int value) { 7691 return putString(cr, name, Integer.toString(value)); 7692 } 7693 7694 /** 7695 * Convenience function for retrieving a single secure settings value 7696 * as a {@code long}. Note that internally setting values are always 7697 * stored as strings; this function converts the string to a {@code long} 7698 * for you. The default value will be returned if the setting is 7699 * not defined or not a {@code long}. 7700 * 7701 * @param cr The ContentResolver to access. 7702 * @param name The name of the setting to retrieve. 7703 * @param def Value to return if the setting is not defined. 7704 * 7705 * @return The setting's current value, or 'def' if it is not defined 7706 * or not a valid {@code long}. 7707 */ 7708 public static long getLong(ContentResolver cr, String name, long def) { 7709 String valString = getString(cr, name); 7710 long value; 7711 try { 7712 value = valString != null ? Long.parseLong(valString) : def; 7713 } catch (NumberFormatException e) { 7714 value = def; 7715 } 7716 return value; 7717 } 7718 7719 /** 7720 * Convenience function for retrieving a single secure settings value 7721 * as a {@code long}. Note that internally setting values are always 7722 * stored as strings; this function converts the string to a {@code long} 7723 * for you. 7724 * <p> 7725 * This version does not take a default value. If the setting has not 7726 * been set, or the string value is not a number, 7727 * it throws {@link SettingNotFoundException}. 7728 * 7729 * @param cr The ContentResolver to access. 7730 * @param name The name of the setting to retrieve. 7731 * 7732 * @return The setting's current value. 7733 * @throws SettingNotFoundException Thrown if a setting by the given 7734 * name can't be found or the setting value is not an integer. 7735 */ 7736 public static long getLong(ContentResolver cr, String name) 7737 throws SettingNotFoundException { 7738 String valString = getString(cr, name); 7739 try { 7740 return Long.parseLong(valString); 7741 } catch (NumberFormatException e) { 7742 throw new SettingNotFoundException(name); 7743 } 7744 } 7745 7746 /** 7747 * Convenience function for updating a secure settings value as a long 7748 * integer. This will either create a new entry in the table if the 7749 * given name does not exist, or modify the value of the existing row 7750 * with that name. Note that internally setting values are always 7751 * stored as strings, so this function converts the given value to a 7752 * string before storing it. 7753 * 7754 * @param cr The ContentResolver to access. 7755 * @param name The name of the setting to modify. 7756 * @param value The new value for the setting. 7757 * @return true if the value was set, false on database errors 7758 */ 7759 public static boolean putLong(ContentResolver cr, String name, long value) { 7760 return putString(cr, name, Long.toString(value)); 7761 } 7762 7763 /** 7764 * Convenience function for retrieving a single secure settings value 7765 * as a floating point number. Note that internally setting values are 7766 * always stored as strings; this function converts the string to an 7767 * float for you. The default value will be returned if the setting 7768 * is not defined or not a valid float. 7769 * 7770 * @param cr The ContentResolver to access. 7771 * @param name The name of the setting to retrieve. 7772 * @param def Value to return if the setting is not defined. 7773 * 7774 * @return The setting's current value, or 'def' if it is not defined 7775 * or not a valid float. 7776 */ 7777 public static float getFloat(ContentResolver cr, String name, float def) { 7778 String v = getString(cr, name); 7779 try { 7780 return v != null ? Float.parseFloat(v) : def; 7781 } catch (NumberFormatException e) { 7782 return def; 7783 } 7784 } 7785 7786 /** 7787 * Convenience function for retrieving a single secure settings value 7788 * as a float. Note that internally setting values are always 7789 * stored as strings; this function converts the string to a float 7790 * for you. 7791 * <p> 7792 * This version does not take a default value. If the setting has not 7793 * been set, or the string value is not a number, 7794 * it throws {@link SettingNotFoundException}. 7795 * 7796 * @param cr The ContentResolver to access. 7797 * @param name The name of the setting to retrieve. 7798 * 7799 * @throws SettingNotFoundException Thrown if a setting by the given 7800 * name can't be found or the setting value is not a float. 7801 * 7802 * @return The setting's current value. 7803 */ 7804 public static float getFloat(ContentResolver cr, String name) 7805 throws SettingNotFoundException { 7806 String v = getString(cr, name); 7807 if (v == null) { 7808 throw new SettingNotFoundException(name); 7809 } 7810 try { 7811 return Float.parseFloat(v); 7812 } catch (NumberFormatException e) { 7813 throw new SettingNotFoundException(name); 7814 } 7815 } 7816 7817 /** 7818 * Convenience function for updating a single settings value as a 7819 * floating point number. This will either create a new entry in the 7820 * table if the given name does not exist, or modify the value of the 7821 * existing row with that name. Note that internally setting values 7822 * are always stored as strings, so this function converts the given 7823 * value to a string before storing it. 7824 * 7825 * @param cr The ContentResolver to access. 7826 * @param name The name of the setting to modify. 7827 * @param value The new value for the setting. 7828 * @return true if the value was set, false on database errors 7829 */ 7830 public static boolean putFloat(ContentResolver cr, String name, float value) { 7831 return putString(cr, name, Float.toString(value)); 7832 } 7833 7834 7835 /** 7836 * Subscription to be used for voice call on a multi sim device. The supported values 7837 * are 0 = SUB1, 1 = SUB2 and etc. 7838 * @hide 7839 */ 7840 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 7841 7842 /** 7843 * Used to provide option to user to select subscription during dial. 7844 * The supported values are 0 = disable or 1 = enable prompt. 7845 * @hide 7846 */ 7847 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 7848 7849 /** 7850 * Subscription to be used for data call on a multi sim device. The supported values 7851 * are 0 = SUB1, 1 = SUB2 and etc. 7852 * @hide 7853 */ 7854 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 7855 7856 /** 7857 * Subscription to be used for SMS on a multi sim device. The supported values 7858 * are 0 = SUB1, 1 = SUB2 and etc. 7859 * @hide 7860 */ 7861 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 7862 7863 /** 7864 * Used to provide option to user to select subscription during send SMS. 7865 * The value 1 - enable, 0 - disable 7866 * @hide 7867 */ 7868 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 7869 7870 7871 7872 /** User preferred subscriptions setting. 7873 * This holds the details of the user selected subscription from the card and 7874 * the activation status. Each settings string have the coma separated values 7875 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 7876 * @hide 7877 */ 7878 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 7879 "user_preferred_sub2","user_preferred_sub3"}; 7880 7881 /** 7882 * Whether to enable new contacts aggregator or not. 7883 * The value 1 - enable, 0 - disable 7884 * @hide 7885 */ 7886 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 7887 7888 /** 7889 * Whether to enable contacts metadata syncing or not 7890 * The value 1 - enable, 0 - disable 7891 * @hide 7892 */ 7893 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 7894 } 7895 7896 /** 7897 * User-defined bookmarks and shortcuts. The target of each bookmark is an 7898 * Intent URL, allowing it to be either a web page or a particular 7899 * application activity. 7900 * 7901 * @hide 7902 */ 7903 public static final class Bookmarks implements BaseColumns 7904 { 7905 private static final String TAG = "Bookmarks"; 7906 7907 /** 7908 * The content:// style URL for this table 7909 */ 7910 public static final Uri CONTENT_URI = 7911 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 7912 7913 /** 7914 * The row ID. 7915 * <p>Type: INTEGER</p> 7916 */ 7917 public static final String ID = "_id"; 7918 7919 /** 7920 * Descriptive name of the bookmark that can be displayed to the user. 7921 * If this is empty, the title should be resolved at display time (use 7922 * {@link #getTitle(Context, Cursor)} any time you want to display the 7923 * title of a bookmark.) 7924 * <P> 7925 * Type: TEXT 7926 * </P> 7927 */ 7928 public static final String TITLE = "title"; 7929 7930 /** 7931 * Arbitrary string (displayed to the user) that allows bookmarks to be 7932 * organized into categories. There are some special names for 7933 * standard folders, which all start with '@'. The label displayed for 7934 * the folder changes with the locale (via {@link #getLabelForFolder}) but 7935 * the folder name does not change so you can consistently query for 7936 * the folder regardless of the current locale. 7937 * 7938 * <P>Type: TEXT</P> 7939 * 7940 */ 7941 public static final String FOLDER = "folder"; 7942 7943 /** 7944 * The Intent URL of the bookmark, describing what it points to. This 7945 * value is given to {@link android.content.Intent#getIntent} to create 7946 * an Intent that can be launched. 7947 * <P>Type: TEXT</P> 7948 */ 7949 public static final String INTENT = "intent"; 7950 7951 /** 7952 * Optional shortcut character associated with this bookmark. 7953 * <P>Type: INTEGER</P> 7954 */ 7955 public static final String SHORTCUT = "shortcut"; 7956 7957 /** 7958 * The order in which the bookmark should be displayed 7959 * <P>Type: INTEGER</P> 7960 */ 7961 public static final String ORDERING = "ordering"; 7962 7963 private static final String[] sIntentProjection = { INTENT }; 7964 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 7965 private static final String sShortcutSelection = SHORTCUT + "=?"; 7966 7967 /** 7968 * Convenience function to retrieve the bookmarked Intent for a 7969 * particular shortcut key. 7970 * 7971 * @param cr The ContentResolver to query. 7972 * @param shortcut The shortcut key. 7973 * 7974 * @return Intent The bookmarked URL, or null if there is no bookmark 7975 * matching the given shortcut. 7976 */ 7977 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 7978 { 7979 Intent intent = null; 7980 7981 Cursor c = cr.query(CONTENT_URI, 7982 sIntentProjection, sShortcutSelection, 7983 new String[] { String.valueOf((int) shortcut) }, ORDERING); 7984 // Keep trying until we find a valid shortcut 7985 try { 7986 while (intent == null && c.moveToNext()) { 7987 try { 7988 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 7989 intent = Intent.parseUri(intentURI, 0); 7990 } catch (java.net.URISyntaxException e) { 7991 // The stored URL is bad... ignore it. 7992 } catch (IllegalArgumentException e) { 7993 // Column not found 7994 Log.w(TAG, "Intent column not found", e); 7995 } 7996 } 7997 } finally { 7998 if (c != null) c.close(); 7999 } 8000 8001 return intent; 8002 } 8003 8004 /** 8005 * Add a new bookmark to the system. 8006 * 8007 * @param cr The ContentResolver to query. 8008 * @param intent The desired target of the bookmark. 8009 * @param title Bookmark title that is shown to the user; null if none 8010 * or it should be resolved to the intent's title. 8011 * @param folder Folder in which to place the bookmark; null if none. 8012 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8013 * this is non-zero and there is an existing bookmark entry 8014 * with this same shortcut, then that existing shortcut is 8015 * cleared (the bookmark is not removed). 8016 * @return The unique content URL for the new bookmark entry. 8017 */ 8018 public static Uri add(ContentResolver cr, 8019 Intent intent, 8020 String title, 8021 String folder, 8022 char shortcut, 8023 int ordering) 8024 { 8025 // If a shortcut is supplied, and it is already defined for 8026 // another bookmark, then remove the old definition. 8027 if (shortcut != 0) { 8028 cr.delete(CONTENT_URI, sShortcutSelection, 8029 new String[] { String.valueOf((int) shortcut) }); 8030 } 8031 8032 ContentValues values = new ContentValues(); 8033 if (title != null) values.put(TITLE, title); 8034 if (folder != null) values.put(FOLDER, folder); 8035 values.put(INTENT, intent.toUri(0)); 8036 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8037 values.put(ORDERING, ordering); 8038 return cr.insert(CONTENT_URI, values); 8039 } 8040 8041 /** 8042 * Return the folder name as it should be displayed to the user. This 8043 * takes care of localizing special folders. 8044 * 8045 * @param r Resources object for current locale; only need access to 8046 * system resources. 8047 * @param folder The value found in the {@link #FOLDER} column. 8048 * 8049 * @return CharSequence The label for this folder that should be shown 8050 * to the user. 8051 */ 8052 public static CharSequence getLabelForFolder(Resources r, String folder) { 8053 return folder; 8054 } 8055 8056 /** 8057 * Return the title as it should be displayed to the user. This takes 8058 * care of localizing bookmarks that point to activities. 8059 * 8060 * @param context A context. 8061 * @param cursor A cursor pointing to the row whose title should be 8062 * returned. The cursor must contain at least the {@link #TITLE} 8063 * and {@link #INTENT} columns. 8064 * @return A title that is localized and can be displayed to the user, 8065 * or the empty string if one could not be found. 8066 */ 8067 public static CharSequence getTitle(Context context, Cursor cursor) { 8068 int titleColumn = cursor.getColumnIndex(TITLE); 8069 int intentColumn = cursor.getColumnIndex(INTENT); 8070 if (titleColumn == -1 || intentColumn == -1) { 8071 throw new IllegalArgumentException( 8072 "The cursor must contain the TITLE and INTENT columns."); 8073 } 8074 8075 String title = cursor.getString(titleColumn); 8076 if (!TextUtils.isEmpty(title)) { 8077 return title; 8078 } 8079 8080 String intentUri = cursor.getString(intentColumn); 8081 if (TextUtils.isEmpty(intentUri)) { 8082 return ""; 8083 } 8084 8085 Intent intent; 8086 try { 8087 intent = Intent.parseUri(intentUri, 0); 8088 } catch (URISyntaxException e) { 8089 return ""; 8090 } 8091 8092 PackageManager packageManager = context.getPackageManager(); 8093 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8094 return info != null ? info.loadLabel(packageManager) : ""; 8095 } 8096 } 8097 8098 /** 8099 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8100 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8101 * from the GoogleLoginService. 8102 * 8103 * @param androidId The Android ID for this device. 8104 * @return The device ID that should be used when connecting to the mobile gtalk server. 8105 * @hide 8106 */ 8107 public static String getGTalkDeviceId(long androidId) { 8108 return "android-" + Long.toHexString(androidId); 8109 } 8110} 8111