Settings.java revision 7811d9f5095a343acd218f4bb0a0e9e8f480b401
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.ActivityThread; 23import android.app.Application; 24import android.app.SearchManager; 25import android.app.WallpaperManager; 26import android.content.ComponentName; 27import android.content.ContentResolver; 28import android.content.ContentValues; 29import android.content.Context; 30import android.content.IContentProvider; 31import android.content.Intent; 32import android.content.pm.ActivityInfo; 33import android.content.pm.PackageManager; 34import android.content.pm.ResolveInfo; 35import android.content.res.Configuration; 36import android.content.res.Resources; 37import android.database.Cursor; 38import android.database.SQLException; 39import android.location.LocationManager; 40import android.net.ConnectivityManager; 41import android.net.Uri; 42import android.net.wifi.WifiManager; 43import android.os.BatteryManager; 44import android.os.Bundle; 45import android.os.DropBoxManager; 46import android.os.IBinder; 47import android.os.Process; 48import android.os.RemoteException; 49import android.os.ServiceManager; 50import android.os.SystemProperties; 51import android.os.UserHandle; 52import android.os.Build.VERSION_CODES; 53import android.speech.tts.TextToSpeech; 54import android.text.TextUtils; 55import android.util.AndroidException; 56import android.util.ArrayMap; 57import android.util.ArraySet; 58import android.util.Log; 59 60import com.android.internal.util.ArrayUtils; 61import com.android.internal.widget.ILockSettings; 62 63import java.net.URISyntaxException; 64import java.text.SimpleDateFormat; 65import java.util.HashMap; 66import java.util.HashSet; 67import java.util.Locale; 68import java.util.Map; 69import java.util.Set; 70 71/** 72 * The Settings provider contains global system-level device preferences. 73 */ 74public final class Settings { 75 76 // Intent actions for Settings 77 78 /** 79 * Activity Action: Show system settings. 80 * <p> 81 * Input: Nothing. 82 * <p> 83 * Output: Nothing. 84 */ 85 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 86 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 87 88 /** 89 * Activity Action: Show settings to allow configuration of APNs. 90 * <p> 91 * Input: Nothing. 92 * <p> 93 * Output: Nothing. 94 */ 95 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 96 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 97 98 /** 99 * Activity Action: Show settings to allow configuration of current location 100 * sources. 101 * <p> 102 * In some cases, a matching Activity may not exist, so ensure you 103 * safeguard against this. 104 * <p> 105 * Input: Nothing. 106 * <p> 107 * Output: Nothing. 108 */ 109 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 110 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 111 "android.settings.LOCATION_SOURCE_SETTINGS"; 112 113 /** 114 * Activity Action: Show settings to allow configuration of wireless controls 115 * such as Wi-Fi, Bluetooth and Mobile networks. 116 * <p> 117 * In some cases, a matching Activity may not exist, so ensure you 118 * safeguard against this. 119 * <p> 120 * Input: Nothing. 121 * <p> 122 * Output: Nothing. 123 */ 124 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 125 public static final String ACTION_WIRELESS_SETTINGS = 126 "android.settings.WIRELESS_SETTINGS"; 127 128 /** 129 * Activity Action: Show settings to allow entering/exiting airplane mode. 130 * <p> 131 * In some cases, a matching Activity may not exist, so ensure you 132 * safeguard against this. 133 * <p> 134 * Input: Nothing. 135 * <p> 136 * Output: Nothing. 137 */ 138 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 139 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 140 "android.settings.AIRPLANE_MODE_SETTINGS"; 141 142 /** 143 * Activity Action: Modify Airplane mode settings using a voice command. 144 * <p> 145 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 146 * <p> 147 * This intent MUST be started using 148 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 149 * startVoiceActivity}. 150 * <p> 151 * Note: The activity implementing this intent MUST verify that 152 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 153 * modifying the setting. 154 * <p> 155 * Input: To tell which state airplane mode should be set to, add the 156 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 157 * If the extra is not included, no changes will be made. 158 * <p> 159 * Output: Nothing. 160 */ 161 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 162 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 163 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 164 165 /** 166 * Activity Action: Show settings for accessibility modules. 167 * <p> 168 * In some cases, a matching Activity may not exist, so ensure you 169 * safeguard against this. 170 * <p> 171 * Input: Nothing. 172 * <p> 173 * Output: Nothing. 174 */ 175 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 176 public static final String ACTION_ACCESSIBILITY_SETTINGS = 177 "android.settings.ACCESSIBILITY_SETTINGS"; 178 179 /** 180 * Activity Action: Show settings to control access to usage information. 181 * <p> 182 * In some cases, a matching Activity may not exist, so ensure you 183 * safeguard against this. 184 * <p> 185 * Input: Nothing. 186 * <p> 187 * Output: Nothing. 188 */ 189 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 190 public static final String ACTION_USAGE_ACCESS_SETTINGS = 191 "android.settings.USAGE_ACCESS_SETTINGS"; 192 193 /** 194 * Activity Category: Show application settings related to usage access. 195 * <p> 196 * An activity that provides a user interface for adjusting usage access related 197 * preferences for its containing application. Optional but recommended for apps that 198 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 199 * <p> 200 * The activity may define meta-data to describe what usage access is 201 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 202 * will be displayed in Settings. 203 * <p> 204 * Input: Nothing. 205 * <p> 206 * Output: Nothing. 207 */ 208 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 209 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 210 "android.intent.category.USAGE_ACCESS_CONFIG"; 211 212 /** 213 * Metadata key: Reason for needing usage access. 214 * <p> 215 * A key for metadata attached to an activity that receives action 216 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 217 * user as description of how the app uses usage access. 218 * <p> 219 */ 220 public static final String METADATA_USAGE_ACCESS_REASON = 221 "android.settings.metadata.USAGE_ACCESS_REASON"; 222 223 /** 224 * Activity Action: Show settings to allow configuration of security and 225 * location privacy. 226 * <p> 227 * In some cases, a matching Activity may not exist, so ensure you 228 * safeguard against this. 229 * <p> 230 * Input: Nothing. 231 * <p> 232 * Output: Nothing. 233 */ 234 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 235 public static final String ACTION_SECURITY_SETTINGS = 236 "android.settings.SECURITY_SETTINGS"; 237 238 /** 239 * Activity Action: Show trusted credentials settings, opening to the user tab, 240 * to allow management of installed credentials. 241 * <p> 242 * In some cases, a matching Activity may not exist, so ensure you 243 * safeguard against this. 244 * <p> 245 * Input: Nothing. 246 * <p> 247 * Output: Nothing. 248 * @hide 249 */ 250 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 251 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 252 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 253 254 /** 255 * Activity Action: Show dialog explaining that an installed CA cert may enable 256 * monitoring of encrypted network traffic. 257 * <p> 258 * In some cases, a matching Activity may not exist, so ensure you 259 * safeguard against this. 260 * <p> 261 * Input: Nothing. 262 * <p> 263 * Output: Nothing. 264 * @hide 265 */ 266 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 267 public static final String ACTION_MONITORING_CERT_INFO = 268 "com.android.settings.MONITORING_CERT_INFO"; 269 270 /** 271 * Activity Action: Show settings to allow configuration of privacy options. 272 * <p> 273 * In some cases, a matching Activity may not exist, so ensure you 274 * safeguard against this. 275 * <p> 276 * Input: Nothing. 277 * <p> 278 * Output: Nothing. 279 */ 280 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 281 public static final String ACTION_PRIVACY_SETTINGS = 282 "android.settings.PRIVACY_SETTINGS"; 283 284 /** 285 * Activity Action: Show settings to allow configuration of Wi-Fi. 286 * <p> 287 * In some cases, a matching Activity may not exist, so ensure you 288 * safeguard against this. 289 * <p> 290 * Input: Nothing. 291 * <p> 292 * Output: Nothing. 293 294 */ 295 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 296 public static final String ACTION_WIFI_SETTINGS = 297 "android.settings.WIFI_SETTINGS"; 298 299 /** 300 * Activity Action: Show settings to allow configuration of a static IP 301 * address for Wi-Fi. 302 * <p> 303 * In some cases, a matching Activity may not exist, so ensure you safeguard 304 * against this. 305 * <p> 306 * Input: Nothing. 307 * <p> 308 * Output: Nothing. 309 */ 310 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 311 public static final String ACTION_WIFI_IP_SETTINGS = 312 "android.settings.WIFI_IP_SETTINGS"; 313 314 /** 315 * Activity Action: Show settings to allow configuration of Bluetooth. 316 * <p> 317 * In some cases, a matching Activity may not exist, so ensure you 318 * safeguard against this. 319 * <p> 320 * Input: Nothing. 321 * <p> 322 * Output: Nothing. 323 */ 324 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 325 public static final String ACTION_BLUETOOTH_SETTINGS = 326 "android.settings.BLUETOOTH_SETTINGS"; 327 328 /** 329 * Activity Action: Show settings to allow configuration of cast endpoints. 330 * <p> 331 * In some cases, a matching Activity may not exist, so ensure you 332 * safeguard against this. 333 * <p> 334 * Input: Nothing. 335 * <p> 336 * Output: Nothing. 337 */ 338 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 339 public static final String ACTION_CAST_SETTINGS = 340 "android.settings.CAST_SETTINGS"; 341 342 /** 343 * Activity Action: Show settings to allow configuration of date and time. 344 * <p> 345 * In some cases, a matching Activity may not exist, so ensure you 346 * safeguard against this. 347 * <p> 348 * Input: Nothing. 349 * <p> 350 * Output: Nothing. 351 */ 352 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 353 public static final String ACTION_DATE_SETTINGS = 354 "android.settings.DATE_SETTINGS"; 355 356 /** 357 * Activity Action: Show settings to allow configuration of sound and volume. 358 * <p> 359 * In some cases, a matching Activity may not exist, so ensure you 360 * safeguard against this. 361 * <p> 362 * Input: Nothing. 363 * <p> 364 * Output: Nothing. 365 */ 366 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 367 public static final String ACTION_SOUND_SETTINGS = 368 "android.settings.SOUND_SETTINGS"; 369 370 /** 371 * Activity Action: Show settings to allow configuration of display. 372 * <p> 373 * In some cases, a matching Activity may not exist, so ensure you 374 * safeguard against this. 375 * <p> 376 * Input: Nothing. 377 * <p> 378 * Output: Nothing. 379 */ 380 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 381 public static final String ACTION_DISPLAY_SETTINGS = 382 "android.settings.DISPLAY_SETTINGS"; 383 384 /** 385 * Activity Action: Show settings to allow configuration of locale. 386 * <p> 387 * In some cases, a matching Activity may not exist, so ensure you 388 * safeguard against this. 389 * <p> 390 * Input: Nothing. 391 * <p> 392 * Output: Nothing. 393 */ 394 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 395 public static final String ACTION_LOCALE_SETTINGS = 396 "android.settings.LOCALE_SETTINGS"; 397 398 /** 399 * Activity Action: Show settings to configure input methods, in particular 400 * allowing the user to enable input methods. 401 * <p> 402 * In some cases, a matching Activity may not exist, so ensure you 403 * safeguard against this. 404 * <p> 405 * Input: Nothing. 406 * <p> 407 * Output: Nothing. 408 */ 409 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 410 public static final String ACTION_VOICE_INPUT_SETTINGS = 411 "android.settings.VOICE_INPUT_SETTINGS"; 412 413 /** 414 * Activity Action: Show settings to configure input methods, in particular 415 * allowing the user to enable input methods. 416 * <p> 417 * In some cases, a matching Activity may not exist, so ensure you 418 * safeguard against this. 419 * <p> 420 * Input: Nothing. 421 * <p> 422 * Output: Nothing. 423 */ 424 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 425 public static final String ACTION_INPUT_METHOD_SETTINGS = 426 "android.settings.INPUT_METHOD_SETTINGS"; 427 428 /** 429 * Activity Action: Show settings to enable/disable input method subtypes. 430 * <p> 431 * In some cases, a matching Activity may not exist, so ensure you 432 * safeguard against this. 433 * <p> 434 * To tell which input method's subtypes are displayed in the settings, add 435 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 436 * If there is no extra in this Intent, subtypes from all installed input methods 437 * will be displayed in the settings. 438 * 439 * @see android.view.inputmethod.InputMethodInfo#getId 440 * <p> 441 * Input: Nothing. 442 * <p> 443 * Output: Nothing. 444 */ 445 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 446 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 447 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 448 449 /** 450 * Activity Action: Show a dialog to select input method. 451 * <p> 452 * In some cases, a matching Activity may not exist, so ensure you 453 * safeguard against this. 454 * <p> 455 * Input: Nothing. 456 * <p> 457 * Output: Nothing. 458 * @hide 459 */ 460 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 461 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 462 "android.settings.SHOW_INPUT_METHOD_PICKER"; 463 464 /** 465 * Activity Action: Show settings to manage the user input dictionary. 466 * <p> 467 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 468 * it is guaranteed there will always be an appropriate implementation for this Intent action. 469 * In prior releases of the platform this was optional, so ensure you safeguard against it. 470 * <p> 471 * Input: Nothing. 472 * <p> 473 * Output: Nothing. 474 */ 475 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 476 public static final String ACTION_USER_DICTIONARY_SETTINGS = 477 "android.settings.USER_DICTIONARY_SETTINGS"; 478 479 /** 480 * Activity Action: Adds a word to the user dictionary. 481 * <p> 482 * In some cases, a matching Activity may not exist, so ensure you 483 * safeguard against this. 484 * <p> 485 * Input: An extra with key <code>word</code> that contains the word 486 * that should be added to the dictionary. 487 * <p> 488 * Output: Nothing. 489 * 490 * @hide 491 */ 492 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 493 public static final String ACTION_USER_DICTIONARY_INSERT = 494 "com.android.settings.USER_DICTIONARY_INSERT"; 495 496 /** 497 * Activity Action: Show settings to allow configuration of application-related settings. 498 * <p> 499 * In some cases, a matching Activity may not exist, so ensure you 500 * safeguard against this. 501 * <p> 502 * Input: Nothing. 503 * <p> 504 * Output: Nothing. 505 */ 506 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 507 public static final String ACTION_APPLICATION_SETTINGS = 508 "android.settings.APPLICATION_SETTINGS"; 509 510 /** 511 * Activity Action: Show settings to allow configuration of application 512 * development-related settings. As of 513 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 514 * a required part of the platform. 515 * <p> 516 * Input: Nothing. 517 * <p> 518 * Output: Nothing. 519 */ 520 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 521 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 522 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 523 524 /** 525 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 526 * <p> 527 * In some cases, a matching Activity may not exist, so ensure you 528 * safeguard against this. 529 * <p> 530 * Input: Nothing. 531 * <p> 532 * Output: Nothing. 533 */ 534 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 535 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 536 "android.settings.QUICK_LAUNCH_SETTINGS"; 537 538 /** 539 * Activity Action: Show settings to manage installed applications. 540 * <p> 541 * In some cases, a matching Activity may not exist, so ensure you 542 * safeguard against this. 543 * <p> 544 * Input: Nothing. 545 * <p> 546 * Output: Nothing. 547 */ 548 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 549 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 550 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 551 552 /** 553 * Activity Action: Show settings to manage all applications. 554 * <p> 555 * In some cases, a matching Activity may not exist, so ensure you 556 * safeguard against this. 557 * <p> 558 * Input: Nothing. 559 * <p> 560 * Output: Nothing. 561 */ 562 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 563 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 564 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 565 566 /** 567 * Activity Action: Show settings to toggle permission to draw on top of 568 * other apps. 569 * <p> 570 * In some cases, a matching Activity may not exist, so ensure you 571 * safeguard against this. 572 * <p> 573 * Input: Nothing. 574 * <p> 575 * Output: Nothing. 576 */ 577 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 578 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 579 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 580 581 /** 582 * Activity Action: Show settings to toggle apps' capablity to 583 * to read/write system settings. 584 * <p> 585 * In some cases, a matching Activity may not exist, so ensure you 586 * safeguard against this. 587 * <p> 588 * Input: Nothing. 589 * <p> 590 * Output: Nothing. 591 */ 592 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 593 public static final String ACTION_MANAGE_WRITE_SETTINGS = 594 "android.settings.action.MANAGE_WRITE_SETTINGS"; 595 596 /** 597 * Activity Action: Show screen of details about a particular application. 598 * <p> 599 * In some cases, a matching Activity may not exist, so ensure you 600 * safeguard against this. 601 * <p> 602 * Input: The Intent's data URI specifies the application package name 603 * to be shown, with the "package" scheme. That is "package:com.my.app". 604 * <p> 605 * Output: Nothing. 606 */ 607 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 608 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 609 "android.settings.APPLICATION_DETAILS_SETTINGS"; 610 611 /** 612 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 613 * <p> 614 * Input: Optionally, the Intent's data URI specifies the application package name 615 * to be shown, with the "package" scheme. That is "package:com.my.app". 616 * <p> 617 * Output: Nothing. 618 * <p> 619 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 620 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 621 * already ignoring optimizations. 622 */ 623 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 624 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 625 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 626 627 /** 628 * @hide 629 * Activity Action: Show the "app ops" settings screen. 630 * <p> 631 * Input: Nothing. 632 * <p> 633 * Output: Nothing. 634 */ 635 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 636 public static final String ACTION_APP_OPS_SETTINGS = 637 "android.settings.APP_OPS_SETTINGS"; 638 639 /** 640 * Activity Action: Show settings for system update functionality. 641 * <p> 642 * In some cases, a matching Activity may not exist, so ensure you 643 * safeguard against this. 644 * <p> 645 * Input: Nothing. 646 * <p> 647 * Output: Nothing. 648 * 649 * @hide 650 */ 651 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 652 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 653 "android.settings.SYSTEM_UPDATE_SETTINGS"; 654 655 /** 656 * Activity Action: Show settings to allow configuration of sync settings. 657 * <p> 658 * In some cases, a matching Activity may not exist, so ensure you 659 * safeguard against this. 660 * <p> 661 * The account types available to add via the add account button may be restricted by adding an 662 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 663 * authorities. Only account types which can sync with that content provider will be offered to 664 * the user. 665 * <p> 666 * Input: Nothing. 667 * <p> 668 * Output: Nothing. 669 */ 670 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 671 public static final String ACTION_SYNC_SETTINGS = 672 "android.settings.SYNC_SETTINGS"; 673 674 /** 675 * Activity Action: Show add account screen for creating a new account. 676 * <p> 677 * In some cases, a matching Activity may not exist, so ensure you 678 * safeguard against this. 679 * <p> 680 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 681 * extra to the Intent with one or more syncable content provider's authorities. Only account 682 * types which can sync with that content provider will be offered to the user. 683 * <p> 684 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 685 * Intent with one or more account types. 686 * <p> 687 * Input: Nothing. 688 * <p> 689 * Output: Nothing. 690 */ 691 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 692 public static final String ACTION_ADD_ACCOUNT = 693 "android.settings.ADD_ACCOUNT_SETTINGS"; 694 695 /** 696 * Activity Action: Show settings for selecting the network operator. 697 * <p> 698 * In some cases, a matching Activity may not exist, so ensure you 699 * safeguard against this. 700 * <p> 701 * Input: Nothing. 702 * <p> 703 * Output: Nothing. 704 */ 705 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 706 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 707 "android.settings.NETWORK_OPERATOR_SETTINGS"; 708 709 /** 710 * Activity Action: Show settings for selection of 2G/3G. 711 * <p> 712 * In some cases, a matching Activity may not exist, so ensure you 713 * safeguard against this. 714 * <p> 715 * Input: Nothing. 716 * <p> 717 * Output: Nothing. 718 */ 719 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 720 public static final String ACTION_DATA_ROAMING_SETTINGS = 721 "android.settings.DATA_ROAMING_SETTINGS"; 722 723 /** 724 * Activity Action: Show settings for internal storage. 725 * <p> 726 * In some cases, a matching Activity may not exist, so ensure you 727 * safeguard against this. 728 * <p> 729 * Input: Nothing. 730 * <p> 731 * Output: Nothing. 732 */ 733 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 734 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 735 "android.settings.INTERNAL_STORAGE_SETTINGS"; 736 /** 737 * Activity Action: Show settings for memory card storage. 738 * <p> 739 * In some cases, a matching Activity may not exist, so ensure you 740 * safeguard against this. 741 * <p> 742 * Input: Nothing. 743 * <p> 744 * Output: Nothing. 745 */ 746 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 747 public static final String ACTION_MEMORY_CARD_SETTINGS = 748 "android.settings.MEMORY_CARD_SETTINGS"; 749 750 /** 751 * Activity Action: Show settings for global search. 752 * <p> 753 * In some cases, a matching Activity may not exist, so ensure you 754 * safeguard against this. 755 * <p> 756 * Input: Nothing. 757 * <p> 758 * Output: Nothing 759 */ 760 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 761 public static final String ACTION_SEARCH_SETTINGS = 762 "android.search.action.SEARCH_SETTINGS"; 763 764 /** 765 * Activity Action: Show general device information settings (serial 766 * number, software version, phone number, etc.). 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 */ 775 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 776 public static final String ACTION_DEVICE_INFO_SETTINGS = 777 "android.settings.DEVICE_INFO_SETTINGS"; 778 779 /** 780 * Activity Action: Show NFC settings. 781 * <p> 782 * This shows UI that allows NFC to be turned on or off. 783 * <p> 784 * In some cases, a matching Activity may not exist, so ensure you 785 * safeguard against this. 786 * <p> 787 * Input: Nothing. 788 * <p> 789 * Output: Nothing 790 * @see android.nfc.NfcAdapter#isEnabled() 791 */ 792 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 793 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 794 795 /** 796 * Activity Action: Show NFC Sharing settings. 797 * <p> 798 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 799 * off. 800 * <p> 801 * In some cases, a matching Activity may not exist, so ensure you 802 * safeguard against this. 803 * <p> 804 * Input: Nothing. 805 * <p> 806 * Output: Nothing 807 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 808 */ 809 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 810 public static final String ACTION_NFCSHARING_SETTINGS = 811 "android.settings.NFCSHARING_SETTINGS"; 812 813 /** 814 * Activity Action: Show NFC Tap & Pay settings 815 * <p> 816 * This shows UI that allows the user to configure Tap&Pay 817 * settings. 818 * <p> 819 * In some cases, a matching Activity may not exist, so ensure you 820 * safeguard against this. 821 * <p> 822 * Input: Nothing. 823 * <p> 824 * Output: Nothing 825 */ 826 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 827 public static final String ACTION_NFC_PAYMENT_SETTINGS = 828 "android.settings.NFC_PAYMENT_SETTINGS"; 829 830 /** 831 * Activity Action: Show Daydream settings. 832 * <p> 833 * In some cases, a matching Activity may not exist, so ensure you 834 * safeguard against this. 835 * <p> 836 * Input: Nothing. 837 * <p> 838 * Output: Nothing. 839 * @see android.service.dreams.DreamService 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 843 844 /** 845 * Activity Action: Show Notification listener settings. 846 * <p> 847 * In some cases, a matching Activity may not exist, so ensure you 848 * safeguard against this. 849 * <p> 850 * Input: Nothing. 851 * <p> 852 * Output: Nothing. 853 * @see android.service.notification.NotificationListenerService 854 */ 855 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 856 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 857 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 858 859 /** 860 * Activity Action: Show Do Not Disturb access settings. 861 * <p> 862 * Users can grant and deny access to Do Not Disturb configuration from here. 863 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 864 * details. 865 * <p> 866 * Input: Nothing. 867 * <p> 868 * Output: Nothing. 869 */ 870 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 871 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 872 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 873 874 /** 875 * @hide 876 */ 877 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 878 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 879 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 880 881 /** 882 * Activity Action: Show settings for video captioning. 883 * <p> 884 * In some cases, a matching Activity may not exist, so ensure you safeguard 885 * against this. 886 * <p> 887 * Input: Nothing. 888 * <p> 889 * Output: Nothing. 890 */ 891 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 892 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 893 894 /** 895 * Activity Action: Show the top level print settings. 896 * <p> 897 * In some cases, a matching Activity may not exist, so ensure you 898 * safeguard against this. 899 * <p> 900 * Input: Nothing. 901 * <p> 902 * Output: Nothing. 903 */ 904 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 905 public static final String ACTION_PRINT_SETTINGS = 906 "android.settings.ACTION_PRINT_SETTINGS"; 907 908 /** 909 * Activity Action: Show Zen Mode configuration settings. 910 * 911 * @hide 912 */ 913 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 914 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 915 916 /** 917 * Activity Action: Show Zen Mode priority configuration settings. 918 * 919 * @hide 920 */ 921 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 922 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 923 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 924 925 /** 926 * Activity Action: Show Zen Mode automation configuration settings. 927 * 928 * @hide 929 */ 930 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 931 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 932 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 933 934 /** 935 * Activity Action: Modify do not disturb mode settings. 936 * <p> 937 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 938 * <p> 939 * This intent MUST be started using 940 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 941 * startVoiceActivity}. 942 * <p> 943 * Note: The Activity implementing this intent MUST verify that 944 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 945 * returns true before modifying the setting. 946 * <p> 947 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 948 * how long the user wishes to avoid interruptions for. The optional 949 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 950 * enabling or disabling do not disturb mode. If either extra is not included, the 951 * user maybe asked to provide the value. 952 * <p> 953 * Output: Nothing. 954 */ 955 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 956 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 957 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 958 959 /** 960 * Activity Action: Show Zen Mode schedule rule configuration settings. 961 * 962 * @hide 963 */ 964 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 965 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 966 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 967 968 /** 969 * Activity Action: Show Zen Mode event rule configuration settings. 970 * 971 * @hide 972 */ 973 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 974 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 975 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 976 977 /** 978 * Activity Action: Show Zen Mode external rule configuration settings. 979 * 980 * @hide 981 */ 982 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 983 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 984 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 985 986 /** 987 * Activity Action: Show the regulatory information screen for the device. 988 * <p> 989 * In some cases, a matching Activity may not exist, so ensure you safeguard 990 * against this. 991 * <p> 992 * Input: Nothing. 993 * <p> 994 * Output: Nothing. 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String 998 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 999 1000 /** 1001 * Activity Action: Show Device Name Settings. 1002 * <p> 1003 * In some cases, a matching Activity may not exist, so ensure you safeguard 1004 * against this. 1005 * 1006 * @hide 1007 */ 1008 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1009 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1010 1011 /** 1012 * Activity Action: Show pairing settings. 1013 * <p> 1014 * In some cases, a matching Activity may not exist, so ensure you safeguard 1015 * against this. 1016 * 1017 * @hide 1018 */ 1019 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1020 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1021 1022 /** 1023 * Activity Action: Show battery saver settings. 1024 * <p> 1025 * In some cases, a matching Activity may not exist, so ensure you safeguard 1026 * against this. 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String ACTION_BATTERY_SAVER_SETTINGS 1030 = "android.settings.BATTERY_SAVER_SETTINGS"; 1031 1032 /** 1033 * Activity Action: Modify Battery Saver mode setting using a voice command. 1034 * <p> 1035 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1036 * <p> 1037 * This intent MUST be started using 1038 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1039 * startVoiceActivity}. 1040 * <p> 1041 * Note: The activity implementing this intent MUST verify that 1042 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1043 * modifying the setting. 1044 * <p> 1045 * Input: To tell which state batter saver mode should be set to, add the 1046 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1047 * If the extra is not included, no changes will be made. 1048 * <p> 1049 * Output: Nothing. 1050 */ 1051 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1052 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1053 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1054 1055 /** 1056 * Activity Action: Show Home selection settings. If there are multiple activities 1057 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1058 * to pick your preferred activity. 1059 */ 1060 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1061 public static final String ACTION_HOME_SETTINGS 1062 = "android.settings.HOME_SETTINGS"; 1063 1064 /** 1065 * Activity Action: Show notification settings. 1066 * 1067 * @hide 1068 */ 1069 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1070 public static final String ACTION_NOTIFICATION_SETTINGS 1071 = "android.settings.NOTIFICATION_SETTINGS"; 1072 1073 /** 1074 * Activity Action: Show notification settings for a single app. 1075 * 1076 * @hide 1077 */ 1078 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1079 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1080 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1081 1082 /** 1083 * Activity Action: Show notification redaction settings. 1084 * 1085 * @hide 1086 */ 1087 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1088 public static final String ACTION_APP_NOTIFICATION_REDACTION 1089 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1090 1091 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1092 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1093 1094 // End of Intent actions for Settings 1095 1096 /** 1097 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1098 */ 1099 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1100 1101 /** 1102 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1103 */ 1104 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1105 1106 /** 1107 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1108 */ 1109 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1110 1111 /** 1112 * @hide - User handle argument extra to the fast-path call()-based requests 1113 */ 1114 public static final String CALL_METHOD_USER_KEY = "_user"; 1115 1116 /** @hide - Private call() method to write to 'system' table */ 1117 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1118 1119 /** @hide - Private call() method to write to 'secure' table */ 1120 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1121 1122 /** @hide - Private call() method to write to 'global' table */ 1123 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1124 1125 /** 1126 * Activity Extra: Limit available options in launched activity based on the given authority. 1127 * <p> 1128 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1129 * provider's authorities as a String[]. This field is used by some intents to alter the 1130 * behavior of the called activity. 1131 * <p> 1132 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1133 * on the authority given. 1134 */ 1135 public static final String EXTRA_AUTHORITIES = "authorities"; 1136 1137 /** 1138 * Activity Extra: Limit available options in launched activity based on the given account 1139 * types. 1140 * <p> 1141 * This can be passed as an extra field in an Activity Intent with one or more account types 1142 * as a String[]. This field is used by some intents to alter the behavior of the called 1143 * activity. 1144 * <p> 1145 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1146 * list. 1147 */ 1148 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1149 1150 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1151 1152 /** 1153 * Activity Extra: The device identifier to act upon. 1154 * <p> 1155 * This can be passed as an extra field in an Activity Intent with a single 1156 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1157 * settings for the given device. 1158 * <p> 1159 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1160 * dialog for the given device. 1161 * @hide 1162 */ 1163 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1164 1165 /** 1166 * Activity Extra: Enable or disable Airplane Mode. 1167 * <p> 1168 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1169 * intent as a boolean to indicate if it should be enabled. 1170 */ 1171 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1172 1173 /** 1174 * Activity Extra: Enable or disable Battery saver mode. 1175 * <p> 1176 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1177 * intent as a boolean to indicate if it should be enabled. 1178 */ 1179 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1180 "android.settings.extra.battery_saver_mode_enabled"; 1181 1182 /** 1183 * Activity Extra: Enable or disable Do Not Disturb mode. 1184 * <p> 1185 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1186 * intent as a boolean to indicate if it should be enabled. 1187 */ 1188 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1189 "android.settings.extra.do_not_disturb_mode_enabled"; 1190 1191 /** 1192 * Activity Extra: How many minutes to enable do not disturb mode for. 1193 * <p> 1194 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1195 * intent to indicate how long do not disturb mode should be enabled for. 1196 */ 1197 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1198 "android.settings.extra.do_not_disturb_mode_minutes"; 1199 1200 private static final String JID_RESOURCE_PREFIX = "android"; 1201 1202 public static final String AUTHORITY = "settings"; 1203 1204 private static final String TAG = "Settings"; 1205 private static final boolean LOCAL_LOGV = false; 1206 1207 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1208 // with a partial enable/disable state in multi-threaded situations. 1209 private static final Object mLocationSettingsLock = new Object(); 1210 1211 public static class SettingNotFoundException extends AndroidException { 1212 public SettingNotFoundException(String msg) { 1213 super(msg); 1214 } 1215 } 1216 1217 /** 1218 * Common base for tables of name/value settings. 1219 */ 1220 public static class NameValueTable implements BaseColumns { 1221 public static final String NAME = "name"; 1222 public static final String VALUE = "value"; 1223 1224 protected static boolean putString(ContentResolver resolver, Uri uri, 1225 String name, String value) { 1226 // The database will take care of replacing duplicates. 1227 try { 1228 ContentValues values = new ContentValues(); 1229 values.put(NAME, name); 1230 values.put(VALUE, value); 1231 resolver.insert(uri, values); 1232 return true; 1233 } catch (SQLException e) { 1234 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1235 return false; 1236 } 1237 } 1238 1239 public static Uri getUriFor(Uri uri, String name) { 1240 return Uri.withAppendedPath(uri, name); 1241 } 1242 } 1243 1244 // Thread-safe. 1245 private static class NameValueCache { 1246 private final String mVersionSystemProperty; 1247 private final Uri mUri; 1248 1249 private static final String[] SELECT_VALUE = 1250 new String[] { Settings.NameValueTable.VALUE }; 1251 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1252 1253 // Must synchronize on 'this' to access mValues and mValuesVersion. 1254 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1255 private long mValuesVersion = 0; 1256 1257 // Initially null; set lazily and held forever. Synchronized on 'this'. 1258 private IContentProvider mContentProvider = null; 1259 1260 // The method we'll call (or null, to not use) on the provider 1261 // for the fast path of retrieving settings. 1262 private final String mCallGetCommand; 1263 private final String mCallSetCommand; 1264 1265 public NameValueCache(String versionSystemProperty, Uri uri, 1266 String getCommand, String setCommand) { 1267 mVersionSystemProperty = versionSystemProperty; 1268 mUri = uri; 1269 mCallGetCommand = getCommand; 1270 mCallSetCommand = setCommand; 1271 } 1272 1273 private IContentProvider lazyGetProvider(ContentResolver cr) { 1274 IContentProvider cp = null; 1275 synchronized (this) { 1276 cp = mContentProvider; 1277 if (cp == null) { 1278 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1279 } 1280 } 1281 return cp; 1282 } 1283 1284 public boolean putStringForUser(ContentResolver cr, String name, String value, 1285 final int userHandle) { 1286 try { 1287 Bundle arg = new Bundle(); 1288 arg.putString(Settings.NameValueTable.VALUE, value); 1289 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1290 IContentProvider cp = lazyGetProvider(cr); 1291 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1292 } catch (RemoteException e) { 1293 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1294 return false; 1295 } 1296 return true; 1297 } 1298 1299 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1300 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1301 if (isSelf) { 1302 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1303 1304 // Our own user's settings data uses a client-side cache 1305 synchronized (this) { 1306 if (mValuesVersion != newValuesVersion) { 1307 if (LOCAL_LOGV || false) { 1308 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1309 + newValuesVersion + " != cached " + mValuesVersion); 1310 } 1311 1312 mValues.clear(); 1313 mValuesVersion = newValuesVersion; 1314 } 1315 1316 if (mValues.containsKey(name)) { 1317 return mValues.get(name); // Could be null, that's OK -- negative caching 1318 } 1319 } 1320 } else { 1321 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1322 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1323 } 1324 1325 IContentProvider cp = lazyGetProvider(cr); 1326 1327 // Try the fast path first, not using query(). If this 1328 // fails (alternate Settings provider that doesn't support 1329 // this interface?) then we fall back to the query/table 1330 // interface. 1331 if (mCallGetCommand != null) { 1332 try { 1333 Bundle args = null; 1334 if (!isSelf) { 1335 args = new Bundle(); 1336 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1337 } 1338 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1339 if (b != null) { 1340 String value = b.getPairValue(); 1341 // Don't update our cache for reads of other users' data 1342 if (isSelf) { 1343 synchronized (this) { 1344 mValues.put(name, value); 1345 } 1346 } else { 1347 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1348 + " by " + UserHandle.myUserId() 1349 + " so not updating cache"); 1350 } 1351 return value; 1352 } 1353 // If the response Bundle is null, we fall through 1354 // to the query interface below. 1355 } catch (RemoteException e) { 1356 // Not supported by the remote side? Fall through 1357 // to query(). 1358 } 1359 } 1360 1361 Cursor c = null; 1362 try { 1363 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1364 new String[]{name}, null, null); 1365 if (c == null) { 1366 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1367 return null; 1368 } 1369 1370 String value = c.moveToNext() ? c.getString(0) : null; 1371 synchronized (this) { 1372 mValues.put(name, value); 1373 } 1374 if (LOCAL_LOGV) { 1375 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1376 name + " = " + (value == null ? "(null)" : value)); 1377 } 1378 return value; 1379 } catch (RemoteException e) { 1380 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1381 return null; // Return null, but don't cache it. 1382 } finally { 1383 if (c != null) c.close(); 1384 } 1385 } 1386 } 1387 1388 /** 1389 * System settings, containing miscellaneous system preferences. This 1390 * table holds simple name/value pairs. There are convenience 1391 * functions for accessing individual settings entries. 1392 */ 1393 public static final class System extends NameValueTable { 1394 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1395 1396 /** @hide */ 1397 public static interface Validator { 1398 public boolean validate(String value); 1399 } 1400 1401 /** 1402 * The content:// style URL for this table 1403 */ 1404 public static final Uri CONTENT_URI = 1405 Uri.parse("content://" + AUTHORITY + "/system"); 1406 1407 private static final NameValueCache sNameValueCache = new NameValueCache( 1408 SYS_PROP_SETTING_VERSION, 1409 CONTENT_URI, 1410 CALL_METHOD_GET_SYSTEM, 1411 CALL_METHOD_PUT_SYSTEM); 1412 1413 private static final HashSet<String> MOVED_TO_SECURE; 1414 static { 1415 MOVED_TO_SECURE = new HashSet<String>(30); 1416 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1417 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1418 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1419 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1420 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1421 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1422 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1423 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1424 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1425 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1426 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1427 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1428 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1429 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1430 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1431 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1432 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1433 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1434 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1435 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1436 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1437 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1438 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1439 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1440 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1441 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1442 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1443 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1444 1445 // At one time in System, then Global, but now back in Secure 1446 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1447 } 1448 1449 private static final HashSet<String> MOVED_TO_GLOBAL; 1450 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1451 static { 1452 MOVED_TO_GLOBAL = new HashSet<String>(); 1453 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1454 1455 // these were originally in system but migrated to secure in the past, 1456 // so are duplicated in the Secure.* namespace 1457 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1458 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1459 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1460 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1461 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1462 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1463 1464 // these are moving directly from system to global 1465 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1466 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1467 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1468 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1469 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1470 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1471 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1472 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1473 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1474 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1475 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1476 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1477 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1478 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1479 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1480 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1481 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1482 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1483 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1484 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1485 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1486 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1487 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1488 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1489 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1490 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1491 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1492 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1493 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1494 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1495 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1496 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1497 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1498 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1499 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1500 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1501 } 1502 1503 private static final Validator sBooleanValidator = 1504 new DiscreteValueValidator(new String[] {"0", "1"}); 1505 1506 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1507 @Override 1508 public boolean validate(String value) { 1509 try { 1510 return Integer.parseInt(value) >= 0; 1511 } catch (NumberFormatException e) { 1512 return false; 1513 } 1514 } 1515 }; 1516 1517 private static final Validator sUriValidator = new Validator() { 1518 @Override 1519 public boolean validate(String value) { 1520 try { 1521 Uri.decode(value); 1522 return true; 1523 } catch (IllegalArgumentException e) { 1524 return false; 1525 } 1526 } 1527 }; 1528 1529 private static final Validator sLenientIpAddressValidator = new Validator() { 1530 private static final int MAX_IPV6_LENGTH = 45; 1531 1532 @Override 1533 public boolean validate(String value) { 1534 return value.length() <= MAX_IPV6_LENGTH; 1535 } 1536 }; 1537 1538 /** @hide */ 1539 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1540 outKeySet.addAll(MOVED_TO_GLOBAL); 1541 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1542 } 1543 1544 /** @hide */ 1545 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1546 outKeySet.addAll(MOVED_TO_SECURE); 1547 } 1548 1549 /** @hide */ 1550 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1551 outKeySet.addAll(MOVED_TO_GLOBAL); 1552 } 1553 1554 /** 1555 * Look up a name in the database. 1556 * @param resolver to access the database with 1557 * @param name to look up in the table 1558 * @return the corresponding value, or null if not present 1559 */ 1560 public static String getString(ContentResolver resolver, String name) { 1561 return getStringForUser(resolver, name, UserHandle.myUserId()); 1562 } 1563 1564 /** @hide */ 1565 public static String getStringForUser(ContentResolver resolver, String name, 1566 int userHandle) { 1567 if (MOVED_TO_SECURE.contains(name)) { 1568 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1569 + " to android.provider.Settings.Secure, returning read-only value."); 1570 return Secure.getStringForUser(resolver, name, userHandle); 1571 } 1572 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1573 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1574 + " to android.provider.Settings.Global, returning read-only value."); 1575 return Global.getStringForUser(resolver, name, userHandle); 1576 } 1577 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1578 } 1579 1580 /** 1581 * Store a name/value pair into the database. 1582 * @param resolver to access the database with 1583 * @param name to store 1584 * @param value to associate with the name 1585 * @return true if the value was set, false on database errors 1586 */ 1587 public static boolean putString(ContentResolver resolver, String name, String value) { 1588 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1589 } 1590 1591 /** @hide */ 1592 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1593 int userHandle) { 1594 if (MOVED_TO_SECURE.contains(name)) { 1595 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1596 + " to android.provider.Settings.Secure, value is unchanged."); 1597 return false; 1598 } 1599 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1600 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1601 + " to android.provider.Settings.Global, value is unchanged."); 1602 return false; 1603 } 1604 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1605 } 1606 1607 /** 1608 * Construct the content URI for a particular name/value pair, 1609 * useful for monitoring changes with a ContentObserver. 1610 * @param name to look up in the table 1611 * @return the corresponding content URI, or null if not present 1612 */ 1613 public static Uri getUriFor(String name) { 1614 if (MOVED_TO_SECURE.contains(name)) { 1615 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1616 + " to android.provider.Settings.Secure, returning Secure URI."); 1617 return Secure.getUriFor(Secure.CONTENT_URI, name); 1618 } 1619 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1620 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1621 + " to android.provider.Settings.Global, returning read-only global URI."); 1622 return Global.getUriFor(Global.CONTENT_URI, name); 1623 } 1624 return getUriFor(CONTENT_URI, name); 1625 } 1626 1627 /** 1628 * Convenience function for retrieving a single system settings value 1629 * as an integer. Note that internally setting values are always 1630 * stored as strings; this function converts the string to an integer 1631 * for you. The default value will be returned if the setting is 1632 * not defined or not an integer. 1633 * 1634 * @param cr The ContentResolver to access. 1635 * @param name The name of the setting to retrieve. 1636 * @param def Value to return if the setting is not defined. 1637 * 1638 * @return The setting's current value, or 'def' if it is not defined 1639 * or not a valid integer. 1640 */ 1641 public static int getInt(ContentResolver cr, String name, int def) { 1642 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1643 } 1644 1645 /** @hide */ 1646 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1647 String v = getStringForUser(cr, name, userHandle); 1648 try { 1649 return v != null ? Integer.parseInt(v) : def; 1650 } catch (NumberFormatException e) { 1651 return def; 1652 } 1653 } 1654 1655 /** 1656 * Convenience function for retrieving a single system settings value 1657 * as an integer. Note that internally setting values are always 1658 * stored as strings; this function converts the string to an integer 1659 * for you. 1660 * <p> 1661 * This version does not take a default value. If the setting has not 1662 * been set, or the string value is not a number, 1663 * it throws {@link SettingNotFoundException}. 1664 * 1665 * @param cr The ContentResolver to access. 1666 * @param name The name of the setting to retrieve. 1667 * 1668 * @throws SettingNotFoundException Thrown if a setting by the given 1669 * name can't be found or the setting value is not an integer. 1670 * 1671 * @return The setting's current value. 1672 */ 1673 public static int getInt(ContentResolver cr, String name) 1674 throws SettingNotFoundException { 1675 return getIntForUser(cr, name, UserHandle.myUserId()); 1676 } 1677 1678 /** @hide */ 1679 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1680 throws SettingNotFoundException { 1681 String v = getStringForUser(cr, name, userHandle); 1682 try { 1683 return Integer.parseInt(v); 1684 } catch (NumberFormatException e) { 1685 throw new SettingNotFoundException(name); 1686 } 1687 } 1688 1689 /** 1690 * Convenience function for updating a single settings value as an 1691 * integer. This will either create a new entry in the table if the 1692 * given name does not exist, or modify the value of the existing row 1693 * with that name. Note that internally setting values are always 1694 * stored as strings, so this function converts the given value to a 1695 * string before storing it. 1696 * 1697 * @param cr The ContentResolver to access. 1698 * @param name The name of the setting to modify. 1699 * @param value The new value for the setting. 1700 * @return true if the value was set, false on database errors 1701 */ 1702 public static boolean putInt(ContentResolver cr, String name, int value) { 1703 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1704 } 1705 1706 /** @hide */ 1707 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1708 int userHandle) { 1709 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1710 } 1711 1712 /** 1713 * Convenience function for retrieving a single system settings value 1714 * as a {@code long}. Note that internally setting values are always 1715 * stored as strings; this function converts the string to a {@code long} 1716 * for you. The default value will be returned if the setting is 1717 * not defined or not a {@code long}. 1718 * 1719 * @param cr The ContentResolver to access. 1720 * @param name The name of the setting to retrieve. 1721 * @param def Value to return if the setting is not defined. 1722 * 1723 * @return The setting's current value, or 'def' if it is not defined 1724 * or not a valid {@code long}. 1725 */ 1726 public static long getLong(ContentResolver cr, String name, long def) { 1727 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1728 } 1729 1730 /** @hide */ 1731 public static long getLongForUser(ContentResolver cr, String name, long def, 1732 int userHandle) { 1733 String valString = getStringForUser(cr, name, userHandle); 1734 long value; 1735 try { 1736 value = valString != null ? Long.parseLong(valString) : def; 1737 } catch (NumberFormatException e) { 1738 value = def; 1739 } 1740 return value; 1741 } 1742 1743 /** 1744 * Convenience function for retrieving a single system settings value 1745 * as a {@code long}. Note that internally setting values are always 1746 * stored as strings; this function converts the string to a {@code long} 1747 * for you. 1748 * <p> 1749 * This version does not take a default value. If the setting has not 1750 * been set, or the string value is not a number, 1751 * it throws {@link SettingNotFoundException}. 1752 * 1753 * @param cr The ContentResolver to access. 1754 * @param name The name of the setting to retrieve. 1755 * 1756 * @return The setting's current value. 1757 * @throws SettingNotFoundException Thrown if a setting by the given 1758 * name can't be found or the setting value is not an integer. 1759 */ 1760 public static long getLong(ContentResolver cr, String name) 1761 throws SettingNotFoundException { 1762 return getLongForUser(cr, name, UserHandle.myUserId()); 1763 } 1764 1765 /** @hide */ 1766 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1767 throws SettingNotFoundException { 1768 String valString = getStringForUser(cr, name, userHandle); 1769 try { 1770 return Long.parseLong(valString); 1771 } catch (NumberFormatException e) { 1772 throw new SettingNotFoundException(name); 1773 } 1774 } 1775 1776 /** 1777 * Convenience function for updating a single settings value as a long 1778 * integer. This will either create a new entry in the table if the 1779 * given name does not exist, or modify the value of the existing row 1780 * with that name. Note that internally setting values are always 1781 * stored as strings, so this function converts the given value to a 1782 * string before storing it. 1783 * 1784 * @param cr The ContentResolver to access. 1785 * @param name The name of the setting to modify. 1786 * @param value The new value for the setting. 1787 * @return true if the value was set, false on database errors 1788 */ 1789 public static boolean putLong(ContentResolver cr, String name, long value) { 1790 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1791 } 1792 1793 /** @hide */ 1794 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1795 int userHandle) { 1796 return putStringForUser(cr, name, Long.toString(value), userHandle); 1797 } 1798 1799 /** 1800 * Convenience function for retrieving a single system settings value 1801 * as a floating point number. Note that internally setting values are 1802 * always stored as strings; this function converts the string to an 1803 * float for you. The default value will be returned if the setting 1804 * is not defined or not a valid float. 1805 * 1806 * @param cr The ContentResolver to access. 1807 * @param name The name of the setting to retrieve. 1808 * @param def Value to return if the setting is not defined. 1809 * 1810 * @return The setting's current value, or 'def' if it is not defined 1811 * or not a valid float. 1812 */ 1813 public static float getFloat(ContentResolver cr, String name, float def) { 1814 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1815 } 1816 1817 /** @hide */ 1818 public static float getFloatForUser(ContentResolver cr, String name, float def, 1819 int userHandle) { 1820 String v = getStringForUser(cr, name, userHandle); 1821 try { 1822 return v != null ? Float.parseFloat(v) : def; 1823 } catch (NumberFormatException e) { 1824 return def; 1825 } 1826 } 1827 1828 /** 1829 * Convenience function for retrieving a single system settings value 1830 * as a float. Note that internally setting values are always 1831 * stored as strings; this function converts the string to a float 1832 * for you. 1833 * <p> 1834 * This version does not take a default value. If the setting has not 1835 * been set, or the string value is not a number, 1836 * it throws {@link SettingNotFoundException}. 1837 * 1838 * @param cr The ContentResolver to access. 1839 * @param name The name of the setting to retrieve. 1840 * 1841 * @throws SettingNotFoundException Thrown if a setting by the given 1842 * name can't be found or the setting value is not a float. 1843 * 1844 * @return The setting's current value. 1845 */ 1846 public static float getFloat(ContentResolver cr, String name) 1847 throws SettingNotFoundException { 1848 return getFloatForUser(cr, name, UserHandle.myUserId()); 1849 } 1850 1851 /** @hide */ 1852 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1853 throws SettingNotFoundException { 1854 String v = getStringForUser(cr, name, userHandle); 1855 if (v == null) { 1856 throw new SettingNotFoundException(name); 1857 } 1858 try { 1859 return Float.parseFloat(v); 1860 } catch (NumberFormatException e) { 1861 throw new SettingNotFoundException(name); 1862 } 1863 } 1864 1865 /** 1866 * Convenience function for updating a single settings value as a 1867 * floating point number. This will either create a new entry in the 1868 * table if the given name does not exist, or modify the value of the 1869 * existing row with that name. Note that internally setting values 1870 * are always stored as strings, so this function converts the given 1871 * value to a string before storing it. 1872 * 1873 * @param cr The ContentResolver to access. 1874 * @param name The name of the setting to modify. 1875 * @param value The new value for the setting. 1876 * @return true if the value was set, false on database errors 1877 */ 1878 public static boolean putFloat(ContentResolver cr, String name, float value) { 1879 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1880 } 1881 1882 /** @hide */ 1883 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1884 int userHandle) { 1885 return putStringForUser(cr, name, Float.toString(value), userHandle); 1886 } 1887 1888 /** 1889 * Convenience function to read all of the current 1890 * configuration-related settings into a 1891 * {@link Configuration} object. 1892 * 1893 * @param cr The ContentResolver to access. 1894 * @param outConfig Where to place the configuration settings. 1895 */ 1896 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1897 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1898 } 1899 1900 /** @hide */ 1901 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1902 int userHandle) { 1903 outConfig.fontScale = Settings.System.getFloatForUser( 1904 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1905 if (outConfig.fontScale < 0) { 1906 outConfig.fontScale = 1; 1907 } 1908 } 1909 1910 /** 1911 * @hide Erase the fields in the Configuration that should be applied 1912 * by the settings. 1913 */ 1914 public static void clearConfiguration(Configuration inoutConfig) { 1915 inoutConfig.fontScale = 0; 1916 } 1917 1918 /** 1919 * Convenience function to write a batch of configuration-related 1920 * settings from a {@link Configuration} object. 1921 * 1922 * @param cr The ContentResolver to access. 1923 * @param config The settings to write. 1924 * @return true if the values were set, false on database errors 1925 */ 1926 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1927 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1928 } 1929 1930 /** @hide */ 1931 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1932 int userHandle) { 1933 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1934 } 1935 1936 /** @hide */ 1937 public static boolean hasInterestingConfigurationChanges(int changes) { 1938 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1939 } 1940 1941 /** @deprecated - Do not use */ 1942 @Deprecated 1943 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1944 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1945 } 1946 1947 /** 1948 * @hide 1949 * @deprecated - Do not use 1950 */ 1951 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1952 int userHandle) { 1953 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1954 } 1955 1956 /** @deprecated - Do not use */ 1957 @Deprecated 1958 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1959 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1960 } 1961 1962 /** 1963 * @hide 1964 * @deprecated - Do not use 1965 */ 1966 @Deprecated 1967 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1968 int userHandle) { 1969 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1970 } 1971 1972 private static final class DiscreteValueValidator implements Validator { 1973 private final String[] mValues; 1974 1975 public DiscreteValueValidator(String[] values) { 1976 mValues = values; 1977 } 1978 1979 @Override 1980 public boolean validate(String value) { 1981 return ArrayUtils.contains(mValues, value); 1982 } 1983 } 1984 1985 private static final class InclusiveIntegerRangeValidator implements Validator { 1986 private final int mMin; 1987 private final int mMax; 1988 1989 public InclusiveIntegerRangeValidator(int min, int max) { 1990 mMin = min; 1991 mMax = max; 1992 } 1993 1994 @Override 1995 public boolean validate(String value) { 1996 try { 1997 final int intValue = Integer.parseInt(value); 1998 return intValue >= mMin && intValue <= mMax; 1999 } catch (NumberFormatException e) { 2000 return false; 2001 } 2002 } 2003 } 2004 2005 private static final class InclusiveFloatRangeValidator implements Validator { 2006 private final float mMin; 2007 private final float mMax; 2008 2009 public InclusiveFloatRangeValidator(float min, float max) { 2010 mMin = min; 2011 mMax = max; 2012 } 2013 2014 @Override 2015 public boolean validate(String value) { 2016 try { 2017 final float floatValue = Float.parseFloat(value); 2018 return floatValue >= mMin && floatValue <= mMax; 2019 } catch (NumberFormatException e) { 2020 return false; 2021 } 2022 } 2023 } 2024 2025 /** 2026 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2027 */ 2028 @Deprecated 2029 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2030 2031 /** 2032 * What happens when the user presses the end call button if they're not 2033 * on a call.<br/> 2034 * <b>Values:</b><br/> 2035 * 0 - The end button does nothing.<br/> 2036 * 1 - The end button goes to the home screen.<br/> 2037 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2038 * 3 - The end button goes to the home screen. If the user is already on the 2039 * home screen, it puts the device to sleep. 2040 */ 2041 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2042 2043 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2044 new InclusiveIntegerRangeValidator(0, 3); 2045 2046 /** 2047 * END_BUTTON_BEHAVIOR value for "go home". 2048 * @hide 2049 */ 2050 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2051 2052 /** 2053 * END_BUTTON_BEHAVIOR value for "go to sleep". 2054 * @hide 2055 */ 2056 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2057 2058 /** 2059 * END_BUTTON_BEHAVIOR default value. 2060 * @hide 2061 */ 2062 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2063 2064 /** 2065 * Is advanced settings mode turned on. 0 == no, 1 == yes 2066 * @hide 2067 */ 2068 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2069 2070 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2071 2072 /** 2073 * ADVANCED_SETTINGS default value. 2074 * @hide 2075 */ 2076 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2077 2078 /** 2079 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2080 */ 2081 @Deprecated 2082 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2083 2084 /** 2085 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2086 */ 2087 @Deprecated 2088 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2089 2090 /** 2091 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2092 */ 2093 @Deprecated 2094 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2095 2096 /** 2097 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2098 * {@hide} 2099 */ 2100 @Deprecated 2101 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2102 2103 /** 2104 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2105 */ 2106 @Deprecated 2107 public static final String RADIO_CELL = Global.RADIO_CELL; 2108 2109 /** 2110 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2111 */ 2112 @Deprecated 2113 public static final String RADIO_NFC = Global.RADIO_NFC; 2114 2115 /** 2116 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2117 */ 2118 @Deprecated 2119 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2120 2121 /** 2122 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2123 * 2124 * {@hide} 2125 */ 2126 @Deprecated 2127 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2128 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2129 2130 /** 2131 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2132 */ 2133 @Deprecated 2134 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2135 2136 /** 2137 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2138 */ 2139 @Deprecated 2140 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2141 2142 /** 2143 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2144 */ 2145 @Deprecated 2146 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2147 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2148 2149 /** 2150 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2151 */ 2152 @Deprecated 2153 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2154 2155 /** 2156 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2157 */ 2158 @Deprecated 2159 public static final String MODE_RINGER = Global.MODE_RINGER; 2160 2161 /** 2162 * Whether to use static IP and other static network attributes. 2163 * <p> 2164 * Set to 1 for true and 0 for false. 2165 * 2166 * @deprecated Use {@link WifiManager} instead 2167 */ 2168 @Deprecated 2169 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2170 2171 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2172 2173 /** 2174 * The static IP address. 2175 * <p> 2176 * Example: "192.168.1.51" 2177 * 2178 * @deprecated Use {@link WifiManager} instead 2179 */ 2180 @Deprecated 2181 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2182 2183 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2184 2185 /** 2186 * If using static IP, the gateway's IP address. 2187 * <p> 2188 * Example: "192.168.1.1" 2189 * 2190 * @deprecated Use {@link WifiManager} instead 2191 */ 2192 @Deprecated 2193 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2194 2195 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2196 2197 /** 2198 * If using static IP, the net mask. 2199 * <p> 2200 * Example: "255.255.255.0" 2201 * 2202 * @deprecated Use {@link WifiManager} instead 2203 */ 2204 @Deprecated 2205 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2206 2207 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2208 2209 /** 2210 * If using static IP, the primary DNS's IP address. 2211 * <p> 2212 * Example: "192.168.1.1" 2213 * 2214 * @deprecated Use {@link WifiManager} instead 2215 */ 2216 @Deprecated 2217 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2218 2219 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2220 2221 /** 2222 * If using static IP, the secondary DNS's IP address. 2223 * <p> 2224 * Example: "192.168.1.2" 2225 * 2226 * @deprecated Use {@link WifiManager} instead 2227 */ 2228 @Deprecated 2229 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2230 2231 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2232 2233 /** 2234 * Determines whether remote devices may discover and/or connect to 2235 * this device. 2236 * <P>Type: INT</P> 2237 * 2 -- discoverable and connectable 2238 * 1 -- connectable but not discoverable 2239 * 0 -- neither connectable nor discoverable 2240 */ 2241 public static final String BLUETOOTH_DISCOVERABILITY = 2242 "bluetooth_discoverability"; 2243 2244 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2245 new InclusiveIntegerRangeValidator(0, 2); 2246 2247 /** 2248 * Bluetooth discoverability timeout. If this value is nonzero, then 2249 * Bluetooth becomes discoverable for a certain number of seconds, 2250 * after which is becomes simply connectable. The value is in seconds. 2251 */ 2252 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2253 "bluetooth_discoverability_timeout"; 2254 2255 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2256 sNonNegativeIntegerValidator; 2257 2258 /** 2259 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2260 * instead 2261 */ 2262 @Deprecated 2263 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2264 2265 /** 2266 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2267 * instead 2268 */ 2269 @Deprecated 2270 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2271 2272 /** 2273 * @deprecated Use 2274 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2275 * instead 2276 */ 2277 @Deprecated 2278 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2279 "lock_pattern_tactile_feedback_enabled"; 2280 2281 /** 2282 * A formatted string of the next alarm that is set, or the empty string 2283 * if there is no alarm set. 2284 * 2285 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2286 */ 2287 @Deprecated 2288 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2289 2290 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2291 private static final int MAX_LENGTH = 1000; 2292 2293 @Override 2294 public boolean validate(String value) { 2295 // TODO: No idea what the correct format is. 2296 return value == null || value.length() < MAX_LENGTH; 2297 } 2298 }; 2299 2300 /** 2301 * Scaling factor for fonts, float. 2302 */ 2303 public static final String FONT_SCALE = "font_scale"; 2304 2305 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2306 @Override 2307 public boolean validate(String value) { 2308 try { 2309 return Float.parseFloat(value) >= 0; 2310 } catch (NumberFormatException e) { 2311 return false; 2312 } 2313 } 2314 }; 2315 2316 /** 2317 * Name of an application package to be debugged. 2318 * 2319 * @deprecated Use {@link Global#DEBUG_APP} instead 2320 */ 2321 @Deprecated 2322 public static final String DEBUG_APP = Global.DEBUG_APP; 2323 2324 /** 2325 * If 1, when launching DEBUG_APP it will wait for the debugger before 2326 * starting user code. If 0, it will run normally. 2327 * 2328 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2329 */ 2330 @Deprecated 2331 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2332 2333 /** 2334 * Whether or not to dim the screen. 0=no 1=yes 2335 * @deprecated This setting is no longer used. 2336 */ 2337 @Deprecated 2338 public static final String DIM_SCREEN = "dim_screen"; 2339 2340 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2341 2342 /** 2343 * The amount of time in milliseconds before the device goes to sleep or begins 2344 * to dream after a period of inactivity. This value is also known as the 2345 * user activity timeout period since the screen isn't necessarily turned off 2346 * when it expires. 2347 */ 2348 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2349 2350 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2351 2352 /** 2353 * The screen backlight brightness between 0 and 255. 2354 */ 2355 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2356 2357 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2358 new InclusiveIntegerRangeValidator(0, 255); 2359 2360 /** 2361 * Control whether to enable automatic brightness mode. 2362 */ 2363 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2364 2365 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2366 2367 /** 2368 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2369 * or less (<0.0 >-1.0) bright. 2370 * @hide 2371 */ 2372 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2373 2374 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2375 new InclusiveFloatRangeValidator(-1, 1); 2376 2377 /** 2378 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2379 */ 2380 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2381 2382 /** 2383 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2384 */ 2385 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2386 2387 /** 2388 * Control whether the process CPU usage meter should be shown. 2389 * 2390 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2391 */ 2392 @Deprecated 2393 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2394 2395 /** 2396 * If 1, the activity manager will aggressively finish activities and 2397 * processes as soon as they are no longer needed. If 0, the normal 2398 * extended lifetime is used. 2399 * 2400 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2401 */ 2402 @Deprecated 2403 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2404 2405 /** 2406 * Determines which streams are affected by ringer mode changes. The 2407 * stream type's bit should be set to 1 if it should be muted when going 2408 * into an inaudible ringer mode. 2409 */ 2410 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2411 2412 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2413 sNonNegativeIntegerValidator; 2414 2415 /** 2416 * Determines which streams are affected by mute. The 2417 * stream type's bit should be set to 1 if it should be muted when a mute request 2418 * is received. 2419 */ 2420 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2421 2422 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2423 sNonNegativeIntegerValidator; 2424 2425 /** 2426 * Whether vibrate is on for different events. This is used internally, 2427 * changing this value will not change the vibrate. See AudioManager. 2428 */ 2429 public static final String VIBRATE_ON = "vibrate_on"; 2430 2431 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2432 2433 /** 2434 * If 1, redirects the system vibrator to all currently attached input devices 2435 * that support vibration. If there are no such input devices, then the system 2436 * vibrator is used instead. 2437 * If 0, does not register the system vibrator. 2438 * 2439 * This setting is mainly intended to provide a compatibility mechanism for 2440 * applications that only know about the system vibrator and do not use the 2441 * input device vibrator API. 2442 * 2443 * @hide 2444 */ 2445 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2446 2447 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2448 2449 /** 2450 * Ringer volume. This is used internally, changing this value will not 2451 * change the volume. See AudioManager. 2452 * 2453 * @removed Not used by anything since API 2. 2454 */ 2455 public static final String VOLUME_RING = "volume_ring"; 2456 2457 /** 2458 * System/notifications volume. This is used internally, changing this 2459 * value will not change the volume. See AudioManager. 2460 * 2461 * @removed Not used by anything since API 2. 2462 */ 2463 public static final String VOLUME_SYSTEM = "volume_system"; 2464 2465 /** 2466 * Voice call volume. This is used internally, changing this value will 2467 * not change the volume. See AudioManager. 2468 * 2469 * @removed Not used by anything since API 2. 2470 */ 2471 public static final String VOLUME_VOICE = "volume_voice"; 2472 2473 /** 2474 * Music/media/gaming volume. This is used internally, changing this 2475 * value will not change the volume. See AudioManager. 2476 * 2477 * @removed Not used by anything since API 2. 2478 */ 2479 public static final String VOLUME_MUSIC = "volume_music"; 2480 2481 /** 2482 * Alarm volume. This is used internally, changing this 2483 * value will not change the volume. See AudioManager. 2484 * 2485 * @removed Not used by anything since API 2. 2486 */ 2487 public static final String VOLUME_ALARM = "volume_alarm"; 2488 2489 /** 2490 * Notification volume. This is used internally, changing this 2491 * value will not change the volume. See AudioManager. 2492 * 2493 * @removed Not used by anything since API 2. 2494 */ 2495 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2496 2497 /** 2498 * Bluetooth Headset volume. This is used internally, changing this value will 2499 * not change the volume. See AudioManager. 2500 * 2501 * @removed Not used by anything since API 2. 2502 */ 2503 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2504 2505 /** 2506 * Master volume (float in the range 0.0f to 1.0f). 2507 * 2508 * @hide 2509 */ 2510 public static final String VOLUME_MASTER = "volume_master"; 2511 2512 /** 2513 * Master volume mute (int 1 = mute, 0 = not muted). 2514 * 2515 * @hide 2516 */ 2517 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2518 2519 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2520 2521 /** 2522 * Microphone mute (int 1 = mute, 0 = not muted). 2523 * 2524 * @hide 2525 */ 2526 public static final String MICROPHONE_MUTE = "microphone_mute"; 2527 2528 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2529 2530 /** 2531 * Whether the notifications should use the ring volume (value of 1) or 2532 * a separate notification volume (value of 0). In most cases, users 2533 * will have this enabled so the notification and ringer volumes will be 2534 * the same. However, power users can disable this and use the separate 2535 * notification volume control. 2536 * <p> 2537 * Note: This is a one-off setting that will be removed in the future 2538 * when there is profile support. For this reason, it is kept hidden 2539 * from the public APIs. 2540 * 2541 * @hide 2542 * @deprecated 2543 */ 2544 @Deprecated 2545 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2546 "notifications_use_ring_volume"; 2547 2548 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2549 2550 /** 2551 * Whether silent mode should allow vibration feedback. This is used 2552 * internally in AudioService and the Sound settings activity to 2553 * coordinate decoupling of vibrate and silent modes. This setting 2554 * will likely be removed in a future release with support for 2555 * audio/vibe feedback profiles. 2556 * 2557 * Not used anymore. On devices with vibrator, the user explicitly selects 2558 * silent or vibrate mode. 2559 * Kept for use by legacy database upgrade code in DatabaseHelper. 2560 * @hide 2561 */ 2562 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2563 2564 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2565 2566 /** 2567 * The mapping of stream type (integer) to its setting. 2568 * 2569 * @removed Not used by anything since API 2. 2570 */ 2571 public static final String[] VOLUME_SETTINGS = { 2572 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2573 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2574 }; 2575 2576 /** 2577 * Appended to various volume related settings to record the previous 2578 * values before they the settings were affected by a silent/vibrate 2579 * ringer mode change. 2580 * 2581 * @removed Not used by anything since API 2. 2582 */ 2583 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2584 2585 /** 2586 * Persistent store for the system-wide default ringtone URI. 2587 * <p> 2588 * If you need to play the default ringtone at any given time, it is recommended 2589 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2590 * to the set default ringtone at the time of playing. 2591 * 2592 * @see #DEFAULT_RINGTONE_URI 2593 */ 2594 public static final String RINGTONE = "ringtone"; 2595 2596 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2597 2598 /** 2599 * A {@link Uri} that will point to the current default ringtone at any 2600 * given time. 2601 * <p> 2602 * If the current default ringtone is in the DRM provider and the caller 2603 * does not have permission, the exception will be a 2604 * FileNotFoundException. 2605 */ 2606 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2607 2608 /** 2609 * Persistent store for the system-wide default notification sound. 2610 * 2611 * @see #RINGTONE 2612 * @see #DEFAULT_NOTIFICATION_URI 2613 */ 2614 public static final String NOTIFICATION_SOUND = "notification_sound"; 2615 2616 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2617 2618 /** 2619 * A {@link Uri} that will point to the current default notification 2620 * sound at any given time. 2621 * 2622 * @see #DEFAULT_RINGTONE_URI 2623 */ 2624 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2625 2626 /** 2627 * Persistent store for the system-wide default alarm alert. 2628 * 2629 * @see #RINGTONE 2630 * @see #DEFAULT_ALARM_ALERT_URI 2631 */ 2632 public static final String ALARM_ALERT = "alarm_alert"; 2633 2634 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2635 2636 /** 2637 * A {@link Uri} that will point to the current default alarm alert at 2638 * any given time. 2639 * 2640 * @see #DEFAULT_ALARM_ALERT_URI 2641 */ 2642 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2643 2644 /** 2645 * Persistent store for the system default media button event receiver. 2646 * 2647 * @hide 2648 */ 2649 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2650 2651 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2652 @Override 2653 public boolean validate(String value) { 2654 try { 2655 ComponentName.unflattenFromString(value); 2656 return true; 2657 } catch (NullPointerException e) { 2658 return false; 2659 } 2660 } 2661 }; 2662 2663 /** 2664 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2665 */ 2666 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2667 2668 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2669 2670 /** 2671 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2672 */ 2673 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2674 2675 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2676 2677 /** 2678 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2679 * feature converts two spaces to a "." and space. 2680 */ 2681 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2682 2683 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2684 2685 /** 2686 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2687 */ 2688 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2689 2690 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2691 2692 public static final String SHOW_GTALK_SERVICE_STATUS = 2693 "SHOW_GTALK_SERVICE_STATUS"; 2694 2695 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2696 2697 /** 2698 * Name of activity to use for wallpaper on the home screen. 2699 * 2700 * @deprecated Use {@link WallpaperManager} instead. 2701 */ 2702 @Deprecated 2703 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2704 2705 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2706 private static final int MAX_LENGTH = 1000; 2707 2708 @Override 2709 public boolean validate(String value) { 2710 if (value != null && value.length() > MAX_LENGTH) { 2711 return false; 2712 } 2713 return ComponentName.unflattenFromString(value) != null; 2714 } 2715 }; 2716 2717 /** 2718 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2719 * instead 2720 */ 2721 @Deprecated 2722 public static final String AUTO_TIME = Global.AUTO_TIME; 2723 2724 /** 2725 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2726 * instead 2727 */ 2728 @Deprecated 2729 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2730 2731 /** 2732 * Display times as 12 or 24 hours 2733 * 12 2734 * 24 2735 */ 2736 public static final String TIME_12_24 = "time_12_24"; 2737 2738 /** @hide */ 2739 public static final Validator TIME_12_24_VALIDATOR = 2740 new DiscreteValueValidator(new String[] {"12", "24"}); 2741 2742 /** 2743 * Date format string 2744 * mm/dd/yyyy 2745 * dd/mm/yyyy 2746 * yyyy/mm/dd 2747 */ 2748 public static final String DATE_FORMAT = "date_format"; 2749 2750 /** @hide */ 2751 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2752 @Override 2753 public boolean validate(String value) { 2754 try { 2755 new SimpleDateFormat(value); 2756 return true; 2757 } catch (IllegalArgumentException e) { 2758 return false; 2759 } 2760 } 2761 }; 2762 2763 /** 2764 * Whether the setup wizard has been run before (on first boot), or if 2765 * it still needs to be run. 2766 * 2767 * nonzero = it has been run in the past 2768 * 0 = it has not been run in the past 2769 */ 2770 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2771 2772 /** @hide */ 2773 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2774 2775 /** 2776 * Scaling factor for normal window animations. Setting to 0 will disable window 2777 * animations. 2778 * 2779 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2780 */ 2781 @Deprecated 2782 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2783 2784 /** 2785 * Scaling factor for activity transition animations. Setting to 0 will disable window 2786 * animations. 2787 * 2788 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2789 */ 2790 @Deprecated 2791 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2792 2793 /** 2794 * Scaling factor for Animator-based animations. This affects both the start delay and 2795 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2796 * The default value is 1. 2797 * 2798 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2799 */ 2800 @Deprecated 2801 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2802 2803 /** 2804 * Control whether the accelerometer will be used to change screen 2805 * orientation. If 0, it will not be used unless explicitly requested 2806 * by the application; if 1, it will be used by default unless explicitly 2807 * disabled by the application. 2808 */ 2809 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2810 2811 /** @hide */ 2812 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2813 2814 /** 2815 * Default screen rotation when no other policy applies. 2816 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2817 * preference, this rotation value will be used. Must be one of the 2818 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2819 * 2820 * @see android.view.Display#getRotation 2821 */ 2822 public static final String USER_ROTATION = "user_rotation"; 2823 2824 /** @hide */ 2825 public static final Validator USER_ROTATION_VALIDATOR = 2826 new InclusiveIntegerRangeValidator(0, 3); 2827 2828 /** 2829 * Control whether the rotation lock toggle in the System UI should be hidden. 2830 * Typically this is done for accessibility purposes to make it harder for 2831 * the user to accidentally toggle the rotation lock while the display rotation 2832 * has been locked for accessibility. 2833 * 2834 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2835 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2836 * 2837 * @hide 2838 */ 2839 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2840 "hide_rotation_lock_toggle_for_accessibility"; 2841 2842 /** @hide */ 2843 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2844 sBooleanValidator; 2845 2846 /** 2847 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2848 * be used by Phone and Setting apps; it shouldn't affect other apps. 2849 * The value is boolean (1 or 0). 2850 * 2851 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2852 * It was about AudioManager's setting and thus affected all the applications which 2853 * relied on the setting, while this is purely about the vibration setting for incoming 2854 * calls. 2855 */ 2856 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2857 2858 /** @hide */ 2859 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2860 2861 /** 2862 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2863 * boolean (1 or 0). 2864 */ 2865 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2866 2867 /** @hide */ 2868 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2869 2870 /** 2871 * CDMA only settings 2872 * DTMF tone type played by the dialer when dialing. 2873 * 0 = Normal 2874 * 1 = Long 2875 */ 2876 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2877 2878 /** @hide */ 2879 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2880 2881 /** 2882 * Whether the hearing aid is enabled. The value is 2883 * boolean (1 or 0). 2884 * @hide 2885 */ 2886 public static final String HEARING_AID = "hearing_aid"; 2887 2888 /** @hide */ 2889 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2890 2891 /** 2892 * CDMA only settings 2893 * TTY Mode 2894 * 0 = OFF 2895 * 1 = FULL 2896 * 2 = VCO 2897 * 3 = HCO 2898 * @hide 2899 */ 2900 public static final String TTY_MODE = "tty_mode"; 2901 2902 /** @hide */ 2903 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2904 2905 /** 2906 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2907 * boolean (1 or 0). 2908 */ 2909 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2910 2911 /** @hide */ 2912 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2913 2914 /** 2915 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2916 * boolean (1 or 0). 2917 */ 2918 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2919 2920 /** @hide */ 2921 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2922 2923 /** 2924 * @deprecated Each application that shows web suggestions should have its own 2925 * setting for this. 2926 */ 2927 @Deprecated 2928 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2929 2930 /** @hide */ 2931 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2932 2933 /** 2934 * Whether the notification LED should repeatedly flash when a notification is 2935 * pending. The value is boolean (1 or 0). 2936 * @hide 2937 */ 2938 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2939 2940 /** @hide */ 2941 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 2942 2943 /** 2944 * Show pointer location on screen? 2945 * 0 = no 2946 * 1 = yes 2947 * @hide 2948 */ 2949 public static final String POINTER_LOCATION = "pointer_location"; 2950 2951 /** @hide */ 2952 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 2953 2954 /** 2955 * Show touch positions on screen? 2956 * 0 = no 2957 * 1 = yes 2958 * @hide 2959 */ 2960 public static final String SHOW_TOUCHES = "show_touches"; 2961 2962 /** @hide */ 2963 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 2964 2965 /** 2966 * Log raw orientation data from 2967 * {@link com.android.server.policy.WindowOrientationListener} for use with the 2968 * orientationplot.py tool. 2969 * 0 = no 2970 * 1 = yes 2971 * @hide 2972 */ 2973 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2974 "window_orientation_listener_log"; 2975 2976 /** @hide */ 2977 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 2978 2979 /** 2980 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2981 * instead 2982 * @hide 2983 */ 2984 @Deprecated 2985 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2986 2987 /** 2988 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2989 * instead 2990 * @hide 2991 */ 2992 @Deprecated 2993 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2994 2995 /** 2996 * Whether to play sounds when the keyguard is shown and dismissed. 2997 * @hide 2998 */ 2999 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3000 3001 /** @hide */ 3002 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3003 3004 /** 3005 * Whether the lockscreen should be completely disabled. 3006 * @hide 3007 */ 3008 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3009 3010 /** @hide */ 3011 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3012 3013 /** 3014 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3015 * instead 3016 * @hide 3017 */ 3018 @Deprecated 3019 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3020 3021 /** 3022 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3023 * instead 3024 * @hide 3025 */ 3026 @Deprecated 3027 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3028 3029 /** 3030 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3031 * instead 3032 * @hide 3033 */ 3034 @Deprecated 3035 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3036 3037 /** 3038 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3039 * instead 3040 * @hide 3041 */ 3042 @Deprecated 3043 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3044 3045 /** 3046 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3047 * instead 3048 * @hide 3049 */ 3050 @Deprecated 3051 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3052 3053 /** 3054 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3055 * instead 3056 * @hide 3057 */ 3058 @Deprecated 3059 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3060 3061 /** 3062 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3063 * instead 3064 * @hide 3065 */ 3066 @Deprecated 3067 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3068 3069 /** 3070 * Receive incoming SIP calls? 3071 * 0 = no 3072 * 1 = yes 3073 * @hide 3074 */ 3075 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3076 3077 /** @hide */ 3078 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3079 3080 /** 3081 * Call Preference String. 3082 * "SIP_ALWAYS" : Always use SIP with network access 3083 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3084 * @hide 3085 */ 3086 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3087 3088 /** @hide */ 3089 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3090 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3091 3092 /** 3093 * One of the sip call options: Always use SIP with network access. 3094 * @hide 3095 */ 3096 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3097 3098 /** @hide */ 3099 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3100 3101 /** 3102 * One of the sip call options: Only if destination is a SIP address. 3103 * @hide 3104 */ 3105 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3106 3107 /** @hide */ 3108 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3109 3110 /** 3111 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3112 * the user should be prompted each time a call is made whether it should be placed using 3113 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3114 * SIP_ADDRESS_ONLY. 3115 * @hide 3116 */ 3117 @Deprecated 3118 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3119 3120 /** @hide */ 3121 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3122 3123 /** 3124 * Pointer speed setting. 3125 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3126 * -7 = slowest 3127 * 0 = default speed 3128 * +7 = fastest 3129 * @hide 3130 */ 3131 public static final String POINTER_SPEED = "pointer_speed"; 3132 3133 /** @hide */ 3134 public static final Validator POINTER_SPEED_VALIDATOR = 3135 new InclusiveFloatRangeValidator(-7, 7); 3136 3137 /** 3138 * Whether lock-to-app will be triggered by long-press on recents. 3139 * @hide 3140 */ 3141 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3142 3143 /** @hide */ 3144 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3145 3146 /** 3147 * I am the lolrus. 3148 * <p> 3149 * Nonzero values indicate that the user has a bukkit. 3150 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3151 * @hide 3152 */ 3153 public static final String EGG_MODE = "egg_mode"; 3154 3155 /** @hide */ 3156 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3157 @Override 3158 public boolean validate(String value) { 3159 try { 3160 return Long.parseLong(value) >= 0; 3161 } catch (NumberFormatException e) { 3162 return false; 3163 } 3164 } 3165 }; 3166 3167 /** 3168 * IMPORTANT: If you add a new public settings you also have to add it to 3169 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3170 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3171 * the setting value. See an example above. 3172 */ 3173 3174 /** 3175 * Settings to backup. This is here so that it's in the same place as the settings 3176 * keys and easy to update. 3177 * 3178 * NOTE: Settings are backed up and restored in the order they appear 3179 * in this array. If you have one setting depending on another, 3180 * make sure that they are ordered appropriately. 3181 * 3182 * @hide 3183 */ 3184 public static final String[] SETTINGS_TO_BACKUP = { 3185 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3186 WIFI_USE_STATIC_IP, 3187 WIFI_STATIC_IP, 3188 WIFI_STATIC_GATEWAY, 3189 WIFI_STATIC_NETMASK, 3190 WIFI_STATIC_DNS1, 3191 WIFI_STATIC_DNS2, 3192 BLUETOOTH_DISCOVERABILITY, 3193 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3194 DIM_SCREEN, 3195 SCREEN_OFF_TIMEOUT, 3196 SCREEN_BRIGHTNESS, 3197 SCREEN_BRIGHTNESS_MODE, 3198 SCREEN_AUTO_BRIGHTNESS_ADJ, 3199 VIBRATE_INPUT_DEVICES, 3200 MODE_RINGER_STREAMS_AFFECTED, 3201 TEXT_AUTO_REPLACE, 3202 TEXT_AUTO_CAPS, 3203 TEXT_AUTO_PUNCTUATE, 3204 TEXT_SHOW_PASSWORD, 3205 AUTO_TIME, // moved to global 3206 AUTO_TIME_ZONE, // moved to global 3207 TIME_12_24, 3208 DATE_FORMAT, 3209 DTMF_TONE_WHEN_DIALING, 3210 DTMF_TONE_TYPE_WHEN_DIALING, 3211 HEARING_AID, 3212 TTY_MODE, 3213 SOUND_EFFECTS_ENABLED, 3214 HAPTIC_FEEDBACK_ENABLED, 3215 POWER_SOUNDS_ENABLED, // moved to global 3216 DOCK_SOUNDS_ENABLED, // moved to global 3217 LOCKSCREEN_SOUNDS_ENABLED, 3218 SHOW_WEB_SUGGESTIONS, 3219 NOTIFICATION_LIGHT_PULSE, 3220 SIP_CALL_OPTIONS, 3221 SIP_RECEIVE_CALLS, 3222 POINTER_SPEED, 3223 VIBRATE_WHEN_RINGING, 3224 RINGTONE, 3225 LOCK_TO_APP_ENABLED, 3226 NOTIFICATION_SOUND 3227 }; 3228 3229 /** 3230 * These are all public system settings 3231 * 3232 * @hide 3233 */ 3234 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3235 static { 3236 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3237 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3238 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3239 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3240 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3241 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3242 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3243 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3244 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3245 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3246 PUBLIC_SETTINGS.add(FONT_SCALE); 3247 PUBLIC_SETTINGS.add(DIM_SCREEN); 3248 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3249 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3250 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3251 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3252 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3253 PUBLIC_SETTINGS.add(VIBRATE_ON); 3254 PUBLIC_SETTINGS.add(VOLUME_RING); 3255 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3256 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3257 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3258 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3259 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3260 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3261 PUBLIC_SETTINGS.add(RINGTONE); 3262 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3263 PUBLIC_SETTINGS.add(ALARM_ALERT); 3264 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3265 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3266 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3267 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3268 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3269 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3270 PUBLIC_SETTINGS.add(TIME_12_24); 3271 PUBLIC_SETTINGS.add(DATE_FORMAT); 3272 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3273 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3274 PUBLIC_SETTINGS.add(USER_ROTATION); 3275 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3276 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3277 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3278 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3279 } 3280 3281 /** 3282 * These are all hidden system settings. 3283 * 3284 * @hide 3285 */ 3286 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3287 static { 3288 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3289 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3290 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3291 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3292 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3293 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3294 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3295 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3296 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3297 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3298 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3299 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3300 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3301 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3302 PRIVATE_SETTINGS.add(HEARING_AID); 3303 PRIVATE_SETTINGS.add(TTY_MODE); 3304 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3305 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3306 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3307 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3308 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3309 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3310 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3311 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3312 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3313 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3314 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3315 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3316 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3317 PRIVATE_SETTINGS.add(LOCK_SOUND); 3318 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3319 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3320 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3321 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3322 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3323 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3324 PRIVATE_SETTINGS.add(POINTER_SPEED); 3325 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3326 PRIVATE_SETTINGS.add(EGG_MODE); 3327 } 3328 3329 /** 3330 * These are all public system settings 3331 * 3332 * @hide 3333 */ 3334 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3335 static { 3336 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3337 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3338 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3339 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3340 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3341 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3342 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3343 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3344 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3345 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3346 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3347 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3348 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3349 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3350 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3351 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3352 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3353 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3354 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3355 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3356 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3357 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3358 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3359 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3360 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3361 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3362 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3363 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3364 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3365 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3366 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3367 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3368 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3369 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3370 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3371 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3372 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3373 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3374 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3375 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3376 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3377 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3378 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3379 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3380 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3381 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3382 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3383 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3384 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3385 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3386 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3387 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3388 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3389 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3390 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3391 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3392 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3393 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3394 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3395 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3396 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3397 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3398 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3399 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3400 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3401 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3402 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3403 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3404 } 3405 3406 /** 3407 * These entries are considered common between the personal and the managed profile, 3408 * since the managed profile doesn't get to change them. 3409 */ 3410 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3411 static { 3412 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3413 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3414 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3415 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3416 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3417 } 3418 3419 /** @hide */ 3420 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3421 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3422 } 3423 3424 /** 3425 * When to use Wi-Fi calling 3426 * 3427 * @see android.telephony.TelephonyManager.WifiCallingChoices 3428 * @hide 3429 */ 3430 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3431 3432 // Settings moved to Settings.Secure 3433 3434 /** 3435 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3436 * instead 3437 */ 3438 @Deprecated 3439 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3440 3441 /** 3442 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3443 */ 3444 @Deprecated 3445 public static final String ANDROID_ID = Secure.ANDROID_ID; 3446 3447 /** 3448 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3449 */ 3450 @Deprecated 3451 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3452 3453 /** 3454 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3455 */ 3456 @Deprecated 3457 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3458 3459 /** 3460 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3461 */ 3462 @Deprecated 3463 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3464 3465 /** 3466 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3467 */ 3468 @Deprecated 3469 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3470 3471 /** 3472 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3473 */ 3474 @Deprecated 3475 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3476 3477 /** 3478 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3479 * instead 3480 */ 3481 @Deprecated 3482 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3483 3484 /** 3485 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3486 */ 3487 @Deprecated 3488 public static final String LOGGING_ID = Secure.LOGGING_ID; 3489 3490 /** 3491 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3492 */ 3493 @Deprecated 3494 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3495 3496 /** 3497 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3498 * instead 3499 */ 3500 @Deprecated 3501 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3502 3503 /** 3504 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3505 * instead 3506 */ 3507 @Deprecated 3508 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3509 3510 /** 3511 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3512 * instead 3513 */ 3514 @Deprecated 3515 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3516 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3517 3518 /** 3519 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3520 */ 3521 @Deprecated 3522 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3523 3524 /** 3525 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3526 */ 3527 @Deprecated 3528 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3529 3530 /** 3531 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3532 */ 3533 @Deprecated 3534 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3535 3536 /** 3537 * @deprecated Use 3538 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3539 */ 3540 @Deprecated 3541 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3542 3543 /** 3544 * @deprecated Use 3545 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3546 */ 3547 @Deprecated 3548 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3549 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3550 3551 /** 3552 * @deprecated Use 3553 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3554 */ 3555 @Deprecated 3556 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3557 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3558 3559 /** 3560 * @deprecated Use 3561 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3562 */ 3563 @Deprecated 3564 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3565 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3566 3567 /** 3568 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3569 * instead 3570 */ 3571 @Deprecated 3572 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3573 3574 /** 3575 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3576 */ 3577 @Deprecated 3578 public static final String WIFI_ON = Global.WIFI_ON; 3579 3580 /** 3581 * @deprecated Use 3582 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3583 * instead 3584 */ 3585 @Deprecated 3586 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3587 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3588 3589 /** 3590 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3591 */ 3592 @Deprecated 3593 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3594 3595 /** 3596 * @deprecated Use 3597 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3598 */ 3599 @Deprecated 3600 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3601 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3602 3603 /** 3604 * @deprecated Use 3605 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3606 */ 3607 @Deprecated 3608 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3609 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3610 3611 /** 3612 * @deprecated Use 3613 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3614 * instead 3615 */ 3616 @Deprecated 3617 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3618 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3619 3620 /** 3621 * @deprecated Use 3622 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3623 */ 3624 @Deprecated 3625 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3626 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3627 3628 /** 3629 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3630 * instead 3631 */ 3632 @Deprecated 3633 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3634 3635 /** 3636 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3637 */ 3638 @Deprecated 3639 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3640 3641 /** 3642 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3643 */ 3644 @Deprecated 3645 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3646 3647 /** 3648 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3649 * instead 3650 */ 3651 @Deprecated 3652 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3653 3654 /** 3655 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3656 * instead 3657 */ 3658 @Deprecated 3659 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3660 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3661 } 3662 3663 /** 3664 * Secure system settings, containing system preferences that applications 3665 * can read but are not allowed to write. These are for preferences that 3666 * the user must explicitly modify through the system UI or specialized 3667 * APIs for those values, not modified directly by applications. 3668 */ 3669 public static final class Secure extends NameValueTable { 3670 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3671 3672 /** 3673 * The content:// style URL for this table 3674 */ 3675 public static final Uri CONTENT_URI = 3676 Uri.parse("content://" + AUTHORITY + "/secure"); 3677 3678 // Populated lazily, guarded by class object: 3679 private static final NameValueCache sNameValueCache = new NameValueCache( 3680 SYS_PROP_SETTING_VERSION, 3681 CONTENT_URI, 3682 CALL_METHOD_GET_SECURE, 3683 CALL_METHOD_PUT_SECURE); 3684 3685 private static ILockSettings sLockSettings = null; 3686 3687 private static boolean sIsSystemProcess; 3688 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3689 private static final HashSet<String> MOVED_TO_GLOBAL; 3690 static { 3691 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3692 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3693 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3694 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3695 3696 MOVED_TO_GLOBAL = new HashSet<String>(); 3697 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3698 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3699 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3700 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3701 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3702 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3703 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3704 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3705 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3706 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3707 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3708 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3709 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3710 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3711 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3712 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3713 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3714 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3715 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3716 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3717 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3718 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3719 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3720 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3721 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3722 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3723 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3724 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3725 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3726 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3727 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3728 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3729 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3730 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3731 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3732 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3733 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3734 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3735 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3736 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3737 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3738 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3739 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3740 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3741 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3742 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3743 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3744 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3745 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3746 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3747 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3748 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3749 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3750 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3751 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3752 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3753 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3754 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3755 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3756 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3757 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3758 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3759 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3760 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3761 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3762 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3763 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3764 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3765 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3766 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3767 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3768 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3769 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3770 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3771 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3772 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3773 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3774 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3775 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3776 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3777 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3778 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3779 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3780 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3781 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3782 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3783 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3784 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3785 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3786 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3787 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3788 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3789 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3790 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3791 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3792 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3793 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3794 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3795 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3796 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3797 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3798 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3799 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3800 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3801 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3802 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3803 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3804 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3805 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3806 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3807 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3808 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3809 } 3810 3811 /** @hide */ 3812 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3813 outKeySet.addAll(MOVED_TO_GLOBAL); 3814 } 3815 3816 /** 3817 * Look up a name in the database. 3818 * @param resolver to access the database with 3819 * @param name to look up in the table 3820 * @return the corresponding value, or null if not present 3821 */ 3822 public static String getString(ContentResolver resolver, String name) { 3823 return getStringForUser(resolver, name, UserHandle.myUserId()); 3824 } 3825 3826 /** @hide */ 3827 public static String getStringForUser(ContentResolver resolver, String name, 3828 int userHandle) { 3829 if (MOVED_TO_GLOBAL.contains(name)) { 3830 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3831 + " to android.provider.Settings.Global."); 3832 return Global.getStringForUser(resolver, name, userHandle); 3833 } 3834 3835 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3836 synchronized (Secure.class) { 3837 if (sLockSettings == null) { 3838 sLockSettings = ILockSettings.Stub.asInterface( 3839 (IBinder) ServiceManager.getService("lock_settings")); 3840 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3841 } 3842 } 3843 if (sLockSettings != null && !sIsSystemProcess) { 3844 // No context; use the ActivityThread's context as an approximation for 3845 // determining the target API level. 3846 Application application = ActivityThread.currentApplication(); 3847 3848 boolean isPreMnc = application != null 3849 && application.getApplicationInfo() != null 3850 && application.getApplicationInfo().targetSdkVersion 3851 <= VERSION_CODES.LOLLIPOP_MR1; 3852 if (isPreMnc) { 3853 try { 3854 return sLockSettings.getString(name, "0", userHandle); 3855 } catch (RemoteException re) { 3856 // Fall through 3857 } 3858 } else { 3859 throw new SecurityException("Settings.Secure." + name 3860 + " is deprecated and no longer accessible." 3861 + " See API documentation for potential replacements."); 3862 } 3863 } 3864 } 3865 3866 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3867 } 3868 3869 /** 3870 * Store a name/value pair into the database. 3871 * @param resolver to access the database with 3872 * @param name to store 3873 * @param value to associate with the name 3874 * @return true if the value was set, false on database errors 3875 */ 3876 public static boolean putString(ContentResolver resolver, String name, String value) { 3877 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3878 } 3879 3880 /** @hide */ 3881 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3882 int userHandle) { 3883 if (LOCATION_MODE.equals(name)) { 3884 // HACK ALERT: temporary hack to work around b/10491283. 3885 // TODO: once b/10491283 fixed, remove this hack 3886 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3887 } 3888 if (MOVED_TO_GLOBAL.contains(name)) { 3889 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3890 + " to android.provider.Settings.Global"); 3891 return Global.putStringForUser(resolver, name, value, userHandle); 3892 } 3893 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3894 } 3895 3896 /** 3897 * Construct the content URI for a particular name/value pair, 3898 * useful for monitoring changes with a ContentObserver. 3899 * @param name to look up in the table 3900 * @return the corresponding content URI, or null if not present 3901 */ 3902 public static Uri getUriFor(String name) { 3903 if (MOVED_TO_GLOBAL.contains(name)) { 3904 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3905 + " to android.provider.Settings.Global, returning global URI."); 3906 return Global.getUriFor(Global.CONTENT_URI, name); 3907 } 3908 return getUriFor(CONTENT_URI, name); 3909 } 3910 3911 /** 3912 * Convenience function for retrieving a single secure settings value 3913 * as an integer. Note that internally setting values are always 3914 * stored as strings; this function converts the string to an integer 3915 * for you. The default value will be returned if the setting is 3916 * not defined or not an integer. 3917 * 3918 * @param cr The ContentResolver to access. 3919 * @param name The name of the setting to retrieve. 3920 * @param def Value to return if the setting is not defined. 3921 * 3922 * @return The setting's current value, or 'def' if it is not defined 3923 * or not a valid integer. 3924 */ 3925 public static int getInt(ContentResolver cr, String name, int def) { 3926 return getIntForUser(cr, name, def, UserHandle.myUserId()); 3927 } 3928 3929 /** @hide */ 3930 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 3931 if (LOCATION_MODE.equals(name)) { 3932 // HACK ALERT: temporary hack to work around b/10491283. 3933 // TODO: once b/10491283 fixed, remove this hack 3934 return getLocationModeForUser(cr, userHandle); 3935 } 3936 String v = getStringForUser(cr, name, userHandle); 3937 try { 3938 return v != null ? Integer.parseInt(v) : def; 3939 } catch (NumberFormatException e) { 3940 return def; 3941 } 3942 } 3943 3944 /** 3945 * Convenience function for retrieving a single secure settings value 3946 * as an integer. Note that internally setting values are always 3947 * stored as strings; this function converts the string to an integer 3948 * for you. 3949 * <p> 3950 * This version does not take a default value. If the setting has not 3951 * been set, or the string value is not a number, 3952 * it throws {@link SettingNotFoundException}. 3953 * 3954 * @param cr The ContentResolver to access. 3955 * @param name The name of the setting to retrieve. 3956 * 3957 * @throws SettingNotFoundException Thrown if a setting by the given 3958 * name can't be found or the setting value is not an integer. 3959 * 3960 * @return The setting's current value. 3961 */ 3962 public static int getInt(ContentResolver cr, String name) 3963 throws SettingNotFoundException { 3964 return getIntForUser(cr, name, UserHandle.myUserId()); 3965 } 3966 3967 /** @hide */ 3968 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 3969 throws SettingNotFoundException { 3970 if (LOCATION_MODE.equals(name)) { 3971 // HACK ALERT: temporary hack to work around b/10491283. 3972 // TODO: once b/10491283 fixed, remove this hack 3973 return getLocationModeForUser(cr, userHandle); 3974 } 3975 String v = getStringForUser(cr, name, userHandle); 3976 try { 3977 return Integer.parseInt(v); 3978 } catch (NumberFormatException e) { 3979 throw new SettingNotFoundException(name); 3980 } 3981 } 3982 3983 /** 3984 * Convenience function for updating a single settings value as an 3985 * integer. This will either create a new entry in the table if the 3986 * given name does not exist, or modify the value of the existing row 3987 * with that name. Note that internally setting values are always 3988 * stored as strings, so this function converts the given value to a 3989 * string before storing it. 3990 * 3991 * @param cr The ContentResolver to access. 3992 * @param name The name of the setting to modify. 3993 * @param value The new value for the setting. 3994 * @return true if the value was set, false on database errors 3995 */ 3996 public static boolean putInt(ContentResolver cr, String name, int value) { 3997 return putIntForUser(cr, name, value, UserHandle.myUserId()); 3998 } 3999 4000 /** @hide */ 4001 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4002 int userHandle) { 4003 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4004 } 4005 4006 /** 4007 * Convenience function for retrieving a single secure settings value 4008 * as a {@code long}. Note that internally setting values are always 4009 * stored as strings; this function converts the string to a {@code long} 4010 * for you. The default value will be returned if the setting is 4011 * not defined or not a {@code long}. 4012 * 4013 * @param cr The ContentResolver to access. 4014 * @param name The name of the setting to retrieve. 4015 * @param def Value to return if the setting is not defined. 4016 * 4017 * @return The setting's current value, or 'def' if it is not defined 4018 * or not a valid {@code long}. 4019 */ 4020 public static long getLong(ContentResolver cr, String name, long def) { 4021 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4022 } 4023 4024 /** @hide */ 4025 public static long getLongForUser(ContentResolver cr, String name, long def, 4026 int userHandle) { 4027 String valString = getStringForUser(cr, name, userHandle); 4028 long value; 4029 try { 4030 value = valString != null ? Long.parseLong(valString) : def; 4031 } catch (NumberFormatException e) { 4032 value = def; 4033 } 4034 return value; 4035 } 4036 4037 /** 4038 * Convenience function for retrieving a single secure settings value 4039 * as a {@code long}. Note that internally setting values are always 4040 * stored as strings; this function converts the string to a {@code long} 4041 * for you. 4042 * <p> 4043 * This version does not take a default value. If the setting has not 4044 * been set, or the string value is not a number, 4045 * it throws {@link SettingNotFoundException}. 4046 * 4047 * @param cr The ContentResolver to access. 4048 * @param name The name of the setting to retrieve. 4049 * 4050 * @return The setting's current value. 4051 * @throws SettingNotFoundException Thrown if a setting by the given 4052 * name can't be found or the setting value is not an integer. 4053 */ 4054 public static long getLong(ContentResolver cr, String name) 4055 throws SettingNotFoundException { 4056 return getLongForUser(cr, name, UserHandle.myUserId()); 4057 } 4058 4059 /** @hide */ 4060 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4061 throws SettingNotFoundException { 4062 String valString = getStringForUser(cr, name, userHandle); 4063 try { 4064 return Long.parseLong(valString); 4065 } catch (NumberFormatException e) { 4066 throw new SettingNotFoundException(name); 4067 } 4068 } 4069 4070 /** 4071 * Convenience function for updating a secure settings value as a long 4072 * integer. This will either create a new entry in the table if the 4073 * given name does not exist, or modify the value of the existing row 4074 * with that name. Note that internally setting values are always 4075 * stored as strings, so this function converts the given value to a 4076 * string before storing it. 4077 * 4078 * @param cr The ContentResolver to access. 4079 * @param name The name of the setting to modify. 4080 * @param value The new value for the setting. 4081 * @return true if the value was set, false on database errors 4082 */ 4083 public static boolean putLong(ContentResolver cr, String name, long value) { 4084 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4085 } 4086 4087 /** @hide */ 4088 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4089 int userHandle) { 4090 return putStringForUser(cr, name, Long.toString(value), userHandle); 4091 } 4092 4093 /** 4094 * Convenience function for retrieving a single secure settings value 4095 * as a floating point number. Note that internally setting values are 4096 * always stored as strings; this function converts the string to an 4097 * float for you. The default value will be returned if the setting 4098 * is not defined or not a valid float. 4099 * 4100 * @param cr The ContentResolver to access. 4101 * @param name The name of the setting to retrieve. 4102 * @param def Value to return if the setting is not defined. 4103 * 4104 * @return The setting's current value, or 'def' if it is not defined 4105 * or not a valid float. 4106 */ 4107 public static float getFloat(ContentResolver cr, String name, float def) { 4108 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4109 } 4110 4111 /** @hide */ 4112 public static float getFloatForUser(ContentResolver cr, String name, float def, 4113 int userHandle) { 4114 String v = getStringForUser(cr, name, userHandle); 4115 try { 4116 return v != null ? Float.parseFloat(v) : def; 4117 } catch (NumberFormatException e) { 4118 return def; 4119 } 4120 } 4121 4122 /** 4123 * Convenience function for retrieving a single secure settings value 4124 * as a float. Note that internally setting values are always 4125 * stored as strings; this function converts the string to a float 4126 * for you. 4127 * <p> 4128 * This version does not take a default value. If the setting has not 4129 * been set, or the string value is not a number, 4130 * it throws {@link SettingNotFoundException}. 4131 * 4132 * @param cr The ContentResolver to access. 4133 * @param name The name of the setting to retrieve. 4134 * 4135 * @throws SettingNotFoundException Thrown if a setting by the given 4136 * name can't be found or the setting value is not a float. 4137 * 4138 * @return The setting's current value. 4139 */ 4140 public static float getFloat(ContentResolver cr, String name) 4141 throws SettingNotFoundException { 4142 return getFloatForUser(cr, name, UserHandle.myUserId()); 4143 } 4144 4145 /** @hide */ 4146 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4147 throws SettingNotFoundException { 4148 String v = getStringForUser(cr, name, userHandle); 4149 if (v == null) { 4150 throw new SettingNotFoundException(name); 4151 } 4152 try { 4153 return Float.parseFloat(v); 4154 } catch (NumberFormatException e) { 4155 throw new SettingNotFoundException(name); 4156 } 4157 } 4158 4159 /** 4160 * Convenience function for updating a single settings value as a 4161 * floating point number. This will either create a new entry in the 4162 * table if the given name does not exist, or modify the value of the 4163 * existing row with that name. Note that internally setting values 4164 * are always stored as strings, so this function converts the given 4165 * value to a string before storing it. 4166 * 4167 * @param cr The ContentResolver to access. 4168 * @param name The name of the setting to modify. 4169 * @param value The new value for the setting. 4170 * @return true if the value was set, false on database errors 4171 */ 4172 public static boolean putFloat(ContentResolver cr, String name, float value) { 4173 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4174 } 4175 4176 /** @hide */ 4177 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4178 int userHandle) { 4179 return putStringForUser(cr, name, Float.toString(value), userHandle); 4180 } 4181 4182 /** 4183 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4184 * instead 4185 */ 4186 @Deprecated 4187 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4188 Global.DEVELOPMENT_SETTINGS_ENABLED; 4189 4190 /** 4191 * When the user has enable the option to have a "bug report" command 4192 * in the power menu. 4193 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4194 * @hide 4195 */ 4196 @Deprecated 4197 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4198 4199 /** 4200 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4201 */ 4202 @Deprecated 4203 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4204 4205 /** 4206 * Setting to allow mock locations and location provider status to be injected into the 4207 * LocationManager service for testing purposes during application development. These 4208 * locations and status values override actual location and status information generated 4209 * by network, gps, or other location providers. 4210 * 4211 * @deprecated This settings is not used anymore. 4212 */ 4213 @Deprecated 4214 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4215 4216 /** 4217 * A 64-bit number (as a hex string) that is randomly 4218 * generated when the user first sets up the device and should remain 4219 * constant for the lifetime of the user's device. The value may 4220 * change if a factory reset is performed on the device. 4221 * <p class="note"><strong>Note:</strong> When a device has <a 4222 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4223 * (available on certain devices running Android 4.2 or higher), each user appears as a 4224 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4225 * user.</p> 4226 */ 4227 public static final String ANDROID_ID = "android_id"; 4228 4229 /** 4230 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4231 */ 4232 @Deprecated 4233 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4234 4235 /** 4236 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4237 */ 4238 @Deprecated 4239 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4240 4241 /** 4242 * Setting to record the input method used by default, holding the ID 4243 * of the desired method. 4244 */ 4245 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4246 4247 /** 4248 * Setting to record the input method subtype used by default, holding the ID 4249 * of the desired method. 4250 */ 4251 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4252 "selected_input_method_subtype"; 4253 4254 /** 4255 * Setting to record the history of input method subtype, holding the pair of ID of IME 4256 * and its last used subtype. 4257 * @hide 4258 */ 4259 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4260 "input_methods_subtype_history"; 4261 4262 /** 4263 * Setting to record the visibility of input method selector 4264 */ 4265 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4266 "input_method_selector_visibility"; 4267 4268 /** 4269 * The currently selected voice interaction service flattened ComponentName. 4270 * @hide 4271 */ 4272 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4273 4274 /** 4275 * bluetooth HCI snoop log configuration 4276 * @hide 4277 */ 4278 public static final String BLUETOOTH_HCI_LOG = 4279 "bluetooth_hci_log"; 4280 4281 /** 4282 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4283 */ 4284 @Deprecated 4285 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4286 4287 /** 4288 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4289 * @hide 4290 */ 4291 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4292 4293 /** 4294 * List of input methods that are currently enabled. This is a string 4295 * containing the IDs of all enabled input methods, each ID separated 4296 * by ':'. 4297 */ 4298 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4299 4300 /** 4301 * List of system input methods that are currently disabled. This is a string 4302 * containing the IDs of all disabled input methods, each ID separated 4303 * by ':'. 4304 * @hide 4305 */ 4306 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4307 4308 /** 4309 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4310 * determines if the IME should be shown when a hard keyboard is attached. 4311 * @hide 4312 */ 4313 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4314 4315 /** 4316 * Host name and port for global http proxy. Uses ':' seperator for 4317 * between host and port. 4318 * 4319 * @deprecated Use {@link Global#HTTP_PROXY} 4320 */ 4321 @Deprecated 4322 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4323 4324 /** 4325 * Whether applications can be installed for this user via the system's 4326 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4327 * 4328 * <p>1 = permit app installation via the system package installer intent 4329 * <p>0 = do not allow use of the package installer 4330 */ 4331 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4332 4333 /** 4334 * Comma-separated list of location providers that activities may access. Do not rely on 4335 * this value being present in settings.db or on ContentObserver notifications on the 4336 * corresponding Uri. 4337 * 4338 * @deprecated use {@link #LOCATION_MODE} and 4339 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4340 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4341 */ 4342 @Deprecated 4343 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4344 4345 /** 4346 * The degree of location access enabled by the user. 4347 * <p> 4348 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4349 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4350 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4351 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4352 * modes that might be added in the future. 4353 * <p> 4354 * Note: do not rely on this value being present in settings.db or on ContentObserver 4355 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4356 * to receive changes in this value. 4357 */ 4358 public static final String LOCATION_MODE = "location_mode"; 4359 4360 /** 4361 * Location access disabled. 4362 */ 4363 public static final int LOCATION_MODE_OFF = 0; 4364 /** 4365 * Network Location Provider disabled, but GPS and other sensors enabled. 4366 */ 4367 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4368 /** 4369 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4370 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4371 * {@link android.location.Criteria#POWER_MEDIUM}. 4372 */ 4373 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4374 /** 4375 * Best-effort location computation allowed. 4376 */ 4377 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4378 4379 /** 4380 * A flag containing settings used for biometric weak 4381 * @hide 4382 */ 4383 @Deprecated 4384 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4385 "lock_biometric_weak_flags"; 4386 4387 /** 4388 * Whether lock-to-app will lock the keyguard when exiting. 4389 * @hide 4390 */ 4391 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4392 4393 /** 4394 * Whether autolock is enabled (0 = false, 1 = true) 4395 * 4396 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4397 * level of the keyguard. Accessing this setting from an app that is targeting 4398 * {@link VERSION_CODES#MNC} or later throws a {@code SecurityException}. 4399 */ 4400 @Deprecated 4401 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4402 4403 /** 4404 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4405 * 4406 * @deprecated Accessing this setting from an app that is targeting 4407 * {@link VERSION_CODES#MNC} or later throws a {@code SecurityException}. 4408 */ 4409 @Deprecated 4410 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4411 4412 /** 4413 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4414 * true) 4415 * 4416 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4417 * lockscreen uses 4418 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4419 * Accessing this setting from an app that is targeting 4420 * {@link VERSION_CODES#MNC} or later throws a {@code SecurityException}. 4421 */ 4422 @Deprecated 4423 public static final String 4424 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4425 4426 /** 4427 * This preference allows the device to be locked given time after screen goes off, 4428 * subject to current DeviceAdmin policy limits. 4429 * @hide 4430 */ 4431 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4432 4433 4434 /** 4435 * This preference contains the string that shows for owner info on LockScreen. 4436 * @hide 4437 * @deprecated 4438 */ 4439 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4440 4441 /** 4442 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4443 * @hide 4444 */ 4445 @Deprecated 4446 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4447 "lock_screen_appwidget_ids"; 4448 4449 /** 4450 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4451 * @hide 4452 */ 4453 @Deprecated 4454 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4455 "lock_screen_fallback_appwidget_id"; 4456 4457 /** 4458 * Index of the lockscreen appwidget to restore, -1 if none. 4459 * @hide 4460 */ 4461 @Deprecated 4462 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4463 "lock_screen_sticky_appwidget"; 4464 4465 /** 4466 * This preference enables showing the owner info on LockScreen. 4467 * @hide 4468 * @deprecated 4469 */ 4470 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4471 "lock_screen_owner_info_enabled"; 4472 4473 /** 4474 * When set by a user, allows notifications to be shown atop a securely locked screen 4475 * in their full "private" form (same as when the device is unlocked). 4476 * @hide 4477 */ 4478 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4479 "lock_screen_allow_private_notifications"; 4480 4481 /** 4482 * Set by the system to track if the user needs to see the call to action for 4483 * the lockscreen notification policy. 4484 * @hide 4485 */ 4486 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4487 "show_note_about_notification_hiding"; 4488 4489 /** 4490 * Set to 1 by the system after trust agents have been initialized. 4491 * @hide 4492 */ 4493 public static final String TRUST_AGENTS_INITIALIZED = 4494 "trust_agents_initialized"; 4495 4496 /** 4497 * The Logging ID (a unique 64-bit value) as a hex string. 4498 * Used as a pseudonymous identifier for logging. 4499 * @deprecated This identifier is poorly initialized and has 4500 * many collisions. It should not be used. 4501 */ 4502 @Deprecated 4503 public static final String LOGGING_ID = "logging_id"; 4504 4505 /** 4506 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4507 */ 4508 @Deprecated 4509 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4510 4511 /** 4512 * No longer supported. 4513 */ 4514 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4515 4516 /** 4517 * No longer supported. 4518 */ 4519 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4520 4521 /** 4522 * No longer supported. 4523 */ 4524 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4525 4526 /** 4527 * Settings classname to launch when Settings is clicked from All 4528 * Applications. Needed because of user testing between the old 4529 * and new Settings apps. 4530 */ 4531 // TODO: 881807 4532 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4533 4534 /** 4535 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4536 */ 4537 @Deprecated 4538 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4539 4540 /** 4541 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4542 */ 4543 @Deprecated 4544 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4545 4546 /** 4547 * If accessibility is enabled. 4548 */ 4549 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4550 4551 /** 4552 * If touch exploration is enabled. 4553 */ 4554 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4555 4556 /** 4557 * List of the enabled accessibility providers. 4558 */ 4559 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4560 "enabled_accessibility_services"; 4561 4562 /** 4563 * List of the accessibility services to which the user has granted 4564 * permission to put the device into touch exploration mode. 4565 * 4566 * @hide 4567 */ 4568 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4569 "touch_exploration_granted_accessibility_services"; 4570 4571 /** 4572 * Whether to speak passwords while in accessibility mode. 4573 */ 4574 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4575 4576 /** 4577 * Whether to draw text with high contrast while in accessibility mode. 4578 * 4579 * @hide 4580 */ 4581 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4582 "high_text_contrast_enabled"; 4583 4584 /** 4585 * If injection of accessibility enhancing JavaScript screen-reader 4586 * is enabled. 4587 * <p> 4588 * Note: The JavaScript based screen-reader is served by the 4589 * Google infrastructure and enable users with disabilities to 4590 * efficiently navigate in and explore web content. 4591 * </p> 4592 * <p> 4593 * This property represents a boolean value. 4594 * </p> 4595 * @hide 4596 */ 4597 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4598 "accessibility_script_injection"; 4599 4600 /** 4601 * The URL for the injected JavaScript based screen-reader used 4602 * for providing accessibility of content in WebView. 4603 * <p> 4604 * Note: The JavaScript based screen-reader is served by the 4605 * Google infrastructure and enable users with disabilities to 4606 * efficiently navigate in and explore web content. 4607 * </p> 4608 * <p> 4609 * This property represents a string value. 4610 * </p> 4611 * @hide 4612 */ 4613 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4614 "accessibility_script_injection_url"; 4615 4616 /** 4617 * Key bindings for navigation in built-in accessibility support for web content. 4618 * <p> 4619 * Note: These key bindings are for the built-in accessibility navigation for 4620 * web content which is used as a fall back solution if JavaScript in a WebView 4621 * is not enabled or the user has not opted-in script injection from Google. 4622 * </p> 4623 * <p> 4624 * The bindings are separated by semi-colon. A binding is a mapping from 4625 * a key to a sequence of actions (for more details look at 4626 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4627 * string representation of an integer obtained from a meta state (optional) shifted 4628 * sixteen times left and bitwise ored with a key code. An action is represented 4629 * as a hexademical string representation of an integer where the first two digits 4630 * are navigation action index, the second, the third, and the fourth digit pairs 4631 * represent the action arguments. The separate actions in a binding are colon 4632 * separated. The key and the action sequence it maps to are separated by equals. 4633 * </p> 4634 * <p> 4635 * For example, the binding below maps the DPAD right button to traverse the 4636 * current navigation axis once without firing an accessibility event and to 4637 * perform the same traversal again but to fire an event: 4638 * <code> 4639 * 0x16=0x01000100:0x01000101; 4640 * </code> 4641 * </p> 4642 * <p> 4643 * The goal of this binding is to enable dynamic rebinding of keys to 4644 * navigation actions for web content without requiring a framework change. 4645 * </p> 4646 * <p> 4647 * This property represents a string value. 4648 * </p> 4649 * @hide 4650 */ 4651 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4652 "accessibility_web_content_key_bindings"; 4653 4654 /** 4655 * Setting that specifies whether the display magnification is enabled. 4656 * Display magnifications allows the user to zoom in the display content 4657 * and is targeted to low vision users. The current magnification scale 4658 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4659 * 4660 * @hide 4661 */ 4662 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4663 "accessibility_display_magnification_enabled"; 4664 4665 /** 4666 * Setting that specifies what the display magnification scale is. 4667 * Display magnifications allows the user to zoom in the display 4668 * content and is targeted to low vision users. Whether a display 4669 * magnification is performed is controlled by 4670 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4671 * 4672 * @hide 4673 */ 4674 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4675 "accessibility_display_magnification_scale"; 4676 4677 /** 4678 * Setting that specifies whether the display magnification should be 4679 * automatically updated. If this fearture is enabled the system will 4680 * exit magnification mode or pan the viewport when a context change 4681 * occurs. For example, on staring a new activity or rotating the screen, 4682 * the system may zoom out so the user can see the new context he is in. 4683 * Another example is on showing a window that is not visible in the 4684 * magnified viewport the system may pan the viewport to make the window 4685 * the has popped up so the user knows that the context has changed. 4686 * Whether a screen magnification is performed is controlled by 4687 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4688 * 4689 * @hide 4690 */ 4691 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4692 "accessibility_display_magnification_auto_update"; 4693 4694 /** 4695 * Setting that specifies whether timed text (captions) should be 4696 * displayed in video content. Text display properties are controlled by 4697 * the following settings: 4698 * <ul> 4699 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4700 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4701 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4702 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4703 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4704 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4705 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4706 * </ul> 4707 * 4708 * @hide 4709 */ 4710 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4711 "accessibility_captioning_enabled"; 4712 4713 /** 4714 * Setting that specifies the language for captions as a locale string, 4715 * e.g. en_US. 4716 * 4717 * @see java.util.Locale#toString 4718 * @hide 4719 */ 4720 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4721 "accessibility_captioning_locale"; 4722 4723 /** 4724 * Integer property that specifies the preset style for captions, one 4725 * of: 4726 * <ul> 4727 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4728 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4729 * </ul> 4730 * 4731 * @see java.util.Locale#toString 4732 * @hide 4733 */ 4734 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4735 "accessibility_captioning_preset"; 4736 4737 /** 4738 * Integer property that specifes the background color for captions as a 4739 * packed 32-bit color. 4740 * 4741 * @see android.graphics.Color#argb 4742 * @hide 4743 */ 4744 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4745 "accessibility_captioning_background_color"; 4746 4747 /** 4748 * Integer property that specifes the foreground color for captions as a 4749 * packed 32-bit color. 4750 * 4751 * @see android.graphics.Color#argb 4752 * @hide 4753 */ 4754 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4755 "accessibility_captioning_foreground_color"; 4756 4757 /** 4758 * Integer property that specifes the edge type for captions, one of: 4759 * <ul> 4760 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4761 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4762 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4763 * </ul> 4764 * 4765 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4766 * @hide 4767 */ 4768 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4769 "accessibility_captioning_edge_type"; 4770 4771 /** 4772 * Integer property that specifes the edge color for captions as a 4773 * packed 32-bit color. 4774 * 4775 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4776 * @see android.graphics.Color#argb 4777 * @hide 4778 */ 4779 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4780 "accessibility_captioning_edge_color"; 4781 4782 /** 4783 * Integer property that specifes the window color for captions as a 4784 * packed 32-bit color. 4785 * 4786 * @see android.graphics.Color#argb 4787 * @hide 4788 */ 4789 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4790 "accessibility_captioning_window_color"; 4791 4792 /** 4793 * String property that specifies the typeface for captions, one of: 4794 * <ul> 4795 * <li>DEFAULT 4796 * <li>MONOSPACE 4797 * <li>SANS_SERIF 4798 * <li>SERIF 4799 * </ul> 4800 * 4801 * @see android.graphics.Typeface 4802 * @hide 4803 */ 4804 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4805 "accessibility_captioning_typeface"; 4806 4807 /** 4808 * Floating point property that specifies font scaling for captions. 4809 * 4810 * @hide 4811 */ 4812 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4813 "accessibility_captioning_font_scale"; 4814 4815 /** 4816 * Setting that specifies whether display color inversion is enabled. 4817 */ 4818 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4819 "accessibility_display_inversion_enabled"; 4820 4821 /** 4822 * Setting that specifies whether display color space adjustment is 4823 * enabled. 4824 * 4825 * @hide 4826 */ 4827 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4828 "accessibility_display_daltonizer_enabled"; 4829 4830 /** 4831 * Integer property that specifies the type of color space adjustment to 4832 * perform. Valid values are defined in AccessibilityManager. 4833 * 4834 * @hide 4835 */ 4836 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4837 "accessibility_display_daltonizer"; 4838 4839 /** 4840 * The timout for considering a press to be a long press in milliseconds. 4841 * @hide 4842 */ 4843 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4844 4845 /** 4846 * List of the enabled print services. 4847 * @hide 4848 */ 4849 public static final String ENABLED_PRINT_SERVICES = 4850 "enabled_print_services"; 4851 4852 /** 4853 * List of the system print services we enabled on first boot. On 4854 * first boot we enable all system, i.e. bundled print services, 4855 * once, so they work out-of-the-box. 4856 * @hide 4857 */ 4858 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4859 "enabled_on_first_boot_system_print_services"; 4860 4861 /** 4862 * Setting to always use the default text-to-speech settings regardless 4863 * of the application settings. 4864 * 1 = override application settings, 4865 * 0 = use application settings (if specified). 4866 * 4867 * @deprecated The value of this setting is no longer respected by 4868 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4869 */ 4870 @Deprecated 4871 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4872 4873 /** 4874 * Default text-to-speech engine speech rate. 100 = 1x 4875 */ 4876 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4877 4878 /** 4879 * Default text-to-speech engine pitch. 100 = 1x 4880 */ 4881 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4882 4883 /** 4884 * Default text-to-speech engine. 4885 */ 4886 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4887 4888 /** 4889 * Default text-to-speech language. 4890 * 4891 * @deprecated this setting is no longer in use, as of the Ice Cream 4892 * Sandwich release. Apps should never need to read this setting directly, 4893 * instead can query the TextToSpeech framework classes for the default 4894 * locale. {@link TextToSpeech#getLanguage()}. 4895 */ 4896 @Deprecated 4897 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4898 4899 /** 4900 * Default text-to-speech country. 4901 * 4902 * @deprecated this setting is no longer in use, as of the Ice Cream 4903 * Sandwich release. Apps should never need to read this setting directly, 4904 * instead can query the TextToSpeech framework classes for the default 4905 * locale. {@link TextToSpeech#getLanguage()}. 4906 */ 4907 @Deprecated 4908 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4909 4910 /** 4911 * Default text-to-speech locale variant. 4912 * 4913 * @deprecated this setting is no longer in use, as of the Ice Cream 4914 * Sandwich release. Apps should never need to read this setting directly, 4915 * instead can query the TextToSpeech framework classes for the 4916 * locale that is in use {@link TextToSpeech#getLanguage()}. 4917 */ 4918 @Deprecated 4919 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 4920 4921 /** 4922 * Stores the default tts locales on a per engine basis. Stored as 4923 * a comma seperated list of values, each value being of the form 4924 * {@code engine_name:locale} for example, 4925 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 4926 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 4927 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 4928 * setting directly, and can query the TextToSpeech framework classes 4929 * for the locale that is in use. 4930 * 4931 * @hide 4932 */ 4933 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 4934 4935 /** 4936 * Space delimited list of plugin packages that are enabled. 4937 */ 4938 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 4939 4940 /** 4941 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 4942 * instead. 4943 */ 4944 @Deprecated 4945 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4946 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4947 4948 /** 4949 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 4950 * instead. 4951 */ 4952 @Deprecated 4953 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4954 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4955 4956 /** 4957 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4958 * instead. 4959 */ 4960 @Deprecated 4961 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 4962 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4963 4964 /** 4965 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 4966 * instead. 4967 */ 4968 @Deprecated 4969 public static final String WIFI_ON = Global.WIFI_ON; 4970 4971 /** 4972 * The acceptable packet loss percentage (range 0 - 100) before trying 4973 * another AP on the same network. 4974 * @deprecated This setting is not used. 4975 */ 4976 @Deprecated 4977 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4978 "wifi_watchdog_acceptable_packet_loss_percentage"; 4979 4980 /** 4981 * The number of access points required for a network in order for the 4982 * watchdog to monitor it. 4983 * @deprecated This setting is not used. 4984 */ 4985 @Deprecated 4986 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 4987 4988 /** 4989 * The delay between background checks. 4990 * @deprecated This setting is not used. 4991 */ 4992 @Deprecated 4993 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4994 "wifi_watchdog_background_check_delay_ms"; 4995 4996 /** 4997 * Whether the Wi-Fi watchdog is enabled for background checking even 4998 * after it thinks the user has connected to a good access point. 4999 * @deprecated This setting is not used. 5000 */ 5001 @Deprecated 5002 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5003 "wifi_watchdog_background_check_enabled"; 5004 5005 /** 5006 * The timeout for a background ping 5007 * @deprecated This setting is not used. 5008 */ 5009 @Deprecated 5010 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5011 "wifi_watchdog_background_check_timeout_ms"; 5012 5013 /** 5014 * The number of initial pings to perform that *may* be ignored if they 5015 * fail. Again, if these fail, they will *not* be used in packet loss 5016 * calculation. For example, one network always seemed to time out for 5017 * the first couple pings, so this is set to 3 by default. 5018 * @deprecated This setting is not used. 5019 */ 5020 @Deprecated 5021 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5022 "wifi_watchdog_initial_ignored_ping_count"; 5023 5024 /** 5025 * The maximum number of access points (per network) to attempt to test. 5026 * If this number is reached, the watchdog will no longer monitor the 5027 * initial connection state for the network. This is a safeguard for 5028 * networks containing multiple APs whose DNS does not respond to pings. 5029 * @deprecated This setting is not used. 5030 */ 5031 @Deprecated 5032 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5033 5034 /** 5035 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5036 */ 5037 @Deprecated 5038 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5039 5040 /** 5041 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5042 * @deprecated This setting is not used. 5043 */ 5044 @Deprecated 5045 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5046 5047 /** 5048 * The number of pings to test if an access point is a good connection. 5049 * @deprecated This setting is not used. 5050 */ 5051 @Deprecated 5052 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5053 5054 /** 5055 * The delay between pings. 5056 * @deprecated This setting is not used. 5057 */ 5058 @Deprecated 5059 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5060 5061 /** 5062 * The timeout per ping. 5063 * @deprecated This setting is not used. 5064 */ 5065 @Deprecated 5066 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5067 5068 /** 5069 * @deprecated Use 5070 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5071 */ 5072 @Deprecated 5073 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5074 5075 /** 5076 * @deprecated Use 5077 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5078 */ 5079 @Deprecated 5080 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5081 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5082 5083 /** 5084 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5085 * the receivers of the PendingIntent an opportunity to make a new network request before 5086 * the Network satisfying the request is potentially removed. 5087 * 5088 * @hide 5089 */ 5090 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5091 "connectivity_release_pending_intent_delay_ms"; 5092 5093 /** 5094 * Whether background data usage is allowed. 5095 * 5096 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5097 * availability of background data depends on several 5098 * combined factors. When background data is unavailable, 5099 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5100 * now appear disconnected. 5101 */ 5102 @Deprecated 5103 public static final String BACKGROUND_DATA = "background_data"; 5104 5105 /** 5106 * Origins for which browsers should allow geolocation by default. 5107 * The value is a space-separated list of origins. 5108 */ 5109 public static final String ALLOWED_GEOLOCATION_ORIGINS 5110 = "allowed_geolocation_origins"; 5111 5112 /** 5113 * The preferred TTY mode 0 = TTy Off, CDMA default 5114 * 1 = TTY Full 5115 * 2 = TTY HCO 5116 * 3 = TTY VCO 5117 * @hide 5118 */ 5119 public static final String PREFERRED_TTY_MODE = 5120 "preferred_tty_mode"; 5121 5122 /** 5123 * Whether the enhanced voice privacy mode is enabled. 5124 * 0 = normal voice privacy 5125 * 1 = enhanced voice privacy 5126 * @hide 5127 */ 5128 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5129 5130 /** 5131 * Whether the TTY mode mode is enabled. 5132 * 0 = disabled 5133 * 1 = enabled 5134 * @hide 5135 */ 5136 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5137 5138 /** 5139 * Controls whether settings backup is enabled. 5140 * Type: int ( 0 = disabled, 1 = enabled ) 5141 * @hide 5142 */ 5143 public static final String BACKUP_ENABLED = "backup_enabled"; 5144 5145 /** 5146 * Controls whether application data is automatically restored from backup 5147 * at install time. 5148 * Type: int ( 0 = disabled, 1 = enabled ) 5149 * @hide 5150 */ 5151 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5152 5153 /** 5154 * Indicates whether settings backup has been fully provisioned. 5155 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5156 * @hide 5157 */ 5158 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5159 5160 /** 5161 * Component of the transport to use for backup/restore. 5162 * @hide 5163 */ 5164 public static final String BACKUP_TRANSPORT = "backup_transport"; 5165 5166 /** 5167 * Version for which the setup wizard was last shown. Bumped for 5168 * each release when there is new setup information to show. 5169 * @hide 5170 */ 5171 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5172 5173 /** 5174 * The interval in milliseconds after which Wi-Fi is considered idle. 5175 * When idle, it is possible for the device to be switched from Wi-Fi to 5176 * the mobile data network. 5177 * @hide 5178 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5179 * instead. 5180 */ 5181 @Deprecated 5182 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5183 5184 /** 5185 * The global search provider chosen by the user (if multiple global 5186 * search providers are installed). This will be the provider returned 5187 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5188 * installed. This setting is stored as a flattened component name as 5189 * per {@link ComponentName#flattenToString()}. 5190 * 5191 * @hide 5192 */ 5193 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5194 "search_global_search_activity"; 5195 5196 /** 5197 * The number of promoted sources in GlobalSearch. 5198 * @hide 5199 */ 5200 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5201 /** 5202 * The maximum number of suggestions returned by GlobalSearch. 5203 * @hide 5204 */ 5205 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5206 /** 5207 * The number of suggestions GlobalSearch will ask each non-web search source for. 5208 * @hide 5209 */ 5210 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5211 /** 5212 * The number of suggestions the GlobalSearch will ask the web search source for. 5213 * @hide 5214 */ 5215 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5216 "search_web_results_override_limit"; 5217 /** 5218 * The number of milliseconds that GlobalSearch will wait for suggestions from 5219 * promoted sources before continuing with all other sources. 5220 * @hide 5221 */ 5222 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5223 "search_promoted_source_deadline_millis"; 5224 /** 5225 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5226 * @hide 5227 */ 5228 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5229 /** 5230 * The maximum number of milliseconds that GlobalSearch shows the previous results 5231 * after receiving a new query. 5232 * @hide 5233 */ 5234 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5235 /** 5236 * The maximum age of log data used for shortcuts in GlobalSearch. 5237 * @hide 5238 */ 5239 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5240 /** 5241 * The maximum age of log data used for source ranking in GlobalSearch. 5242 * @hide 5243 */ 5244 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5245 "search_max_source_event_age_millis"; 5246 /** 5247 * The minimum number of impressions needed to rank a source in GlobalSearch. 5248 * @hide 5249 */ 5250 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5251 "search_min_impressions_for_source_ranking"; 5252 /** 5253 * The minimum number of clicks needed to rank a source in GlobalSearch. 5254 * @hide 5255 */ 5256 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5257 "search_min_clicks_for_source_ranking"; 5258 /** 5259 * The maximum number of shortcuts shown by GlobalSearch. 5260 * @hide 5261 */ 5262 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5263 /** 5264 * The size of the core thread pool for suggestion queries in GlobalSearch. 5265 * @hide 5266 */ 5267 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5268 "search_query_thread_core_pool_size"; 5269 /** 5270 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5271 * @hide 5272 */ 5273 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5274 "search_query_thread_max_pool_size"; 5275 /** 5276 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5277 * @hide 5278 */ 5279 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5280 "search_shortcut_refresh_core_pool_size"; 5281 /** 5282 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5283 * @hide 5284 */ 5285 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5286 "search_shortcut_refresh_max_pool_size"; 5287 /** 5288 * The maximun time that excess threads in the GlobalSeach thread pools will 5289 * wait before terminating. 5290 * @hide 5291 */ 5292 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5293 "search_thread_keepalive_seconds"; 5294 /** 5295 * The maximum number of concurrent suggestion queries to each source. 5296 * @hide 5297 */ 5298 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5299 "search_per_source_concurrent_query_limit"; 5300 5301 /** 5302 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5303 * @hide 5304 */ 5305 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5306 5307 /** 5308 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5309 * @hide 5310 */ 5311 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5312 5313 /** 5314 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5315 * @hide 5316 */ 5317 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5318 5319 /** 5320 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5321 * @hide 5322 */ 5323 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5324 5325 /** 5326 * If nonzero, ANRs in invisible background processes bring up a dialog. 5327 * Otherwise, the process will be silently killed. 5328 * @hide 5329 */ 5330 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5331 5332 /** 5333 * The {@link ComponentName} string of the service to be used as the voice recognition 5334 * service. 5335 * 5336 * @hide 5337 */ 5338 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5339 5340 /** 5341 * Stores whether an user has consented to have apps verified through PAM. 5342 * The value is boolean (1 or 0). 5343 * 5344 * @hide 5345 */ 5346 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5347 "package_verifier_user_consent"; 5348 5349 /** 5350 * The {@link ComponentName} string of the selected spell checker service which is 5351 * one of the services managed by the text service manager. 5352 * 5353 * @hide 5354 */ 5355 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5356 5357 /** 5358 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5359 * service which is one of the services managed by the text service manager. 5360 * 5361 * @hide 5362 */ 5363 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5364 "selected_spell_checker_subtype"; 5365 5366 /** 5367 * The {@link ComponentName} string whether spell checker is enabled or not. 5368 * 5369 * @hide 5370 */ 5371 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5372 5373 /** 5374 * What happens when the user presses the Power button while in-call 5375 * and the screen is on.<br/> 5376 * <b>Values:</b><br/> 5377 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5378 * 2 - The Power button hangs up the current call.<br/> 5379 * 5380 * @hide 5381 */ 5382 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5383 5384 /** 5385 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5386 * @hide 5387 */ 5388 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5389 5390 /** 5391 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5392 * @hide 5393 */ 5394 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5395 5396 /** 5397 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5398 * @hide 5399 */ 5400 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5401 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5402 5403 /** 5404 * Whether the device should wake when the wake gesture sensor detects motion. 5405 * @hide 5406 */ 5407 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5408 5409 /** 5410 * Whether the device should doze if configured. 5411 * @hide 5412 */ 5413 public static final String DOZE_ENABLED = "doze_enabled"; 5414 5415 /** 5416 * The current night mode that has been selected by the user. Owned 5417 * and controlled by UiModeManagerService. Constants are as per 5418 * UiModeManager. 5419 * @hide 5420 */ 5421 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5422 5423 /** 5424 * Whether screensavers are enabled. 5425 * @hide 5426 */ 5427 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5428 5429 /** 5430 * The user's chosen screensaver components. 5431 * 5432 * These will be launched by the PhoneWindowManager after a timeout when not on 5433 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5434 * @hide 5435 */ 5436 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5437 5438 /** 5439 * If screensavers are enabled, whether the screensaver should be automatically launched 5440 * when the device is inserted into a (desk) dock. 5441 * @hide 5442 */ 5443 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5444 5445 /** 5446 * If screensavers are enabled, whether the screensaver should be automatically launched 5447 * when the screen times out when not on battery. 5448 * @hide 5449 */ 5450 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5451 5452 /** 5453 * If screensavers are enabled, the default screensaver component. 5454 * @hide 5455 */ 5456 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5457 5458 /** 5459 * The default NFC payment component 5460 * @hide 5461 */ 5462 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5463 5464 /** 5465 * Whether NFC payment is handled by the foreground application or a default. 5466 * @hide 5467 */ 5468 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5469 5470 /** 5471 * Specifies the package name currently configured to be the primary sms application 5472 * @hide 5473 */ 5474 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5475 5476 /** 5477 * Specifies the package name currently configured to be the default dialer application 5478 * @hide 5479 */ 5480 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5481 5482 /** 5483 * Specifies the package name currently configured to be the emergency assistance application 5484 * 5485 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5486 * 5487 * @hide 5488 */ 5489 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5490 5491 /** 5492 * Specifies whether the current app context on scren (assist data) will be sent to the 5493 * assist application (active voice interaction service). 5494 * 5495 * @hide 5496 */ 5497 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5498 5499 /** 5500 * Specifies whether a screenshot of the screen contents will be sent to the assist 5501 * application (active voice interaction service). 5502 * 5503 * @hide 5504 */ 5505 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5506 5507 /** 5508 * Names of the service components that the current user has explicitly allowed to 5509 * see all of the user's notifications, separated by ':'. 5510 * 5511 * @hide 5512 */ 5513 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5514 5515 /** 5516 * Names of the packages that the current user has explicitly allowed to 5517 * manage notification policy configuration, separated by ':'. 5518 * 5519 * @hide 5520 */ 5521 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5522 "enabled_notification_policy_access_packages"; 5523 5524 /** 5525 * @hide 5526 */ 5527 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5528 5529 /** @hide */ 5530 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5531 5532 /** @hide */ 5533 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5534 = "volume_controller_service_component"; 5535 5536 /** @hide */ 5537 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5538 5539 /** 5540 * This is the query URI for finding a print service to install. 5541 * 5542 * @hide 5543 */ 5544 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5545 5546 /** 5547 * This is the query URI for finding a NFC payment service to install. 5548 * 5549 * @hide 5550 */ 5551 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5552 5553 /** 5554 * If enabled, apps should try to skip any introductory hints on first launch. This might 5555 * apply to users that are already familiar with the environment or temporary users. 5556 * <p> 5557 * Type : int (0 to show hints, 1 to skip showing hints) 5558 */ 5559 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5560 5561 /** 5562 * Persisted playback time after a user confirmation of an unsafe volume level. 5563 * 5564 * @hide 5565 */ 5566 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5567 5568 /** 5569 * This preference enables notification display on the lockscreen. 5570 * @hide 5571 */ 5572 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5573 "lock_screen_show_notifications"; 5574 5575 /** 5576 * List of TV inputs that are currently hidden. This is a string 5577 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5578 * {@link android.net.Uri#encode(String)} and separated by ':'. 5579 * @hide 5580 */ 5581 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5582 5583 /** 5584 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5585 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5586 * and separated by ','. Each pair is separated by ':'. 5587 * @hide 5588 */ 5589 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5590 5591 /** 5592 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5593 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5594 * and 0 means automatic routing is enabled. 5595 * 5596 * @hide 5597 */ 5598 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5599 "usb_audio_automatic_routing_disabled"; 5600 5601 /** 5602 * The timeout in milliseconds before the device fully goes to sleep after 5603 * a period of inactivity. This value sets an upper bound on how long the device 5604 * will stay awake or dreaming without user activity. It should generally 5605 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5606 * will sleep before it ever has a chance to dream. 5607 * <p> 5608 * Use -1 to disable this timeout. 5609 * </p> 5610 * 5611 * @hide 5612 */ 5613 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5614 5615 /** 5616 * Controls whether double tap to wake is enabled. 5617 * @hide 5618 */ 5619 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5620 5621 /** 5622 * The current assistant component. It could be a voice interaction service, 5623 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5624 * handling. 5625 * 5626 * @hide 5627 */ 5628 public static final String ASSISTANT = "assistant"; 5629 5630 /** 5631 * This are the settings to be backed up. 5632 * 5633 * NOTE: Settings are backed up and restored in the order they appear 5634 * in this array. If you have one setting depending on another, 5635 * make sure that they are ordered appropriately. 5636 * 5637 * @hide 5638 */ 5639 public static final String[] SETTINGS_TO_BACKUP = { 5640 BUGREPORT_IN_POWER_MENU, // moved to global 5641 ALLOW_MOCK_LOCATION, 5642 PARENTAL_CONTROL_ENABLED, 5643 PARENTAL_CONTROL_REDIRECT_URL, 5644 USB_MASS_STORAGE_ENABLED, // moved to global 5645 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5646 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5647 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5648 ACCESSIBILITY_SCRIPT_INJECTION, 5649 BACKUP_AUTO_RESTORE, 5650 ENABLED_ACCESSIBILITY_SERVICES, 5651 ENABLED_NOTIFICATION_LISTENERS, 5652 ENABLED_INPUT_METHODS, 5653 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5654 TOUCH_EXPLORATION_ENABLED, 5655 ACCESSIBILITY_ENABLED, 5656 ACCESSIBILITY_SPEAK_PASSWORD, 5657 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5658 ACCESSIBILITY_CAPTIONING_ENABLED, 5659 ACCESSIBILITY_CAPTIONING_LOCALE, 5660 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5661 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5662 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5663 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5664 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5665 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5666 TTS_USE_DEFAULTS, 5667 TTS_DEFAULT_RATE, 5668 TTS_DEFAULT_PITCH, 5669 TTS_DEFAULT_SYNTH, 5670 TTS_DEFAULT_LANG, 5671 TTS_DEFAULT_COUNTRY, 5672 TTS_ENABLED_PLUGINS, 5673 TTS_DEFAULT_LOCALE, 5674 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5675 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5676 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5677 SELECTED_SPELL_CHECKER, 5678 SELECTED_SPELL_CHECKER_SUBTYPE, 5679 SPELL_CHECKER_ENABLED, 5680 MOUNT_PLAY_NOTIFICATION_SND, 5681 MOUNT_UMS_AUTOSTART, 5682 MOUNT_UMS_PROMPT, 5683 MOUNT_UMS_NOTIFY_ENABLED, 5684 UI_NIGHT_MODE, 5685 SLEEP_TIMEOUT, 5686 DOUBLE_TAP_TO_WAKE, 5687 }; 5688 5689 /** 5690 * These entries are considered common between the personal and the managed profile, 5691 * since the managed profile doesn't get to change them. 5692 */ 5693 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5694 5695 static { 5696 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5697 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5698 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5699 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5700 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5701 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5702 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5703 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5704 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5705 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5706 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5707 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5708 } 5709 5710 /** @hide */ 5711 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5712 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5713 } 5714 5715 /** 5716 * Helper method for determining if a location provider is enabled. 5717 * 5718 * @param cr the content resolver to use 5719 * @param provider the location provider to query 5720 * @return true if the provider is enabled 5721 * 5722 * @deprecated use {@link #LOCATION_MODE} or 5723 * {@link LocationManager#isProviderEnabled(String)} 5724 */ 5725 @Deprecated 5726 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5727 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5728 } 5729 5730 /** 5731 * Helper method for determining if a location provider is enabled. 5732 * @param cr the content resolver to use 5733 * @param provider the location provider to query 5734 * @param userId the userId to query 5735 * @return true if the provider is enabled 5736 * @deprecated use {@link #LOCATION_MODE} or 5737 * {@link LocationManager#isProviderEnabled(String)} 5738 * @hide 5739 */ 5740 @Deprecated 5741 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5742 String allowedProviders = Settings.Secure.getStringForUser(cr, 5743 LOCATION_PROVIDERS_ALLOWED, userId); 5744 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5745 } 5746 5747 /** 5748 * Thread-safe method for enabling or disabling a single location provider. 5749 * @param cr the content resolver to use 5750 * @param provider the location provider to enable or disable 5751 * @param enabled true if the provider should be enabled 5752 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5753 */ 5754 @Deprecated 5755 public static final void setLocationProviderEnabled(ContentResolver cr, 5756 String provider, boolean enabled) { 5757 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5758 } 5759 5760 /** 5761 * Thread-safe method for enabling or disabling a single location provider. 5762 * 5763 * @param cr the content resolver to use 5764 * @param provider the location provider to enable or disable 5765 * @param enabled true if the provider should be enabled 5766 * @param userId the userId for which to enable/disable providers 5767 * @return true if the value was set, false on database errors 5768 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5769 * {@link #LOCATION_MODE} 5770 * @hide 5771 */ 5772 @Deprecated 5773 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5774 String provider, boolean enabled, int userId) { 5775 synchronized (mLocationSettingsLock) { 5776 // to ensure thread safety, we write the provider name with a '+' or '-' 5777 // and let the SettingsProvider handle it rather than reading and modifying 5778 // the list of enabled providers. 5779 if (enabled) { 5780 provider = "+" + provider; 5781 } else { 5782 provider = "-" + provider; 5783 } 5784 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5785 userId); 5786 } 5787 } 5788 5789 /** 5790 * Thread-safe method for setting the location mode to one of 5791 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5792 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5793 * 5794 * @param cr the content resolver to use 5795 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5796 * @param userId the userId for which to change mode 5797 * @return true if the value was set, false on database errors 5798 * 5799 * @throws IllegalArgumentException if mode is not one of the supported values 5800 */ 5801 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5802 int userId) { 5803 synchronized (mLocationSettingsLock) { 5804 boolean gps = false; 5805 boolean network = false; 5806 switch (mode) { 5807 case LOCATION_MODE_OFF: 5808 break; 5809 case LOCATION_MODE_SENSORS_ONLY: 5810 gps = true; 5811 break; 5812 case LOCATION_MODE_BATTERY_SAVING: 5813 network = true; 5814 break; 5815 case LOCATION_MODE_HIGH_ACCURACY: 5816 gps = true; 5817 network = true; 5818 break; 5819 default: 5820 throw new IllegalArgumentException("Invalid location mode: " + mode); 5821 } 5822 // Note it's important that we set the NLP mode first. The Google implementation 5823 // of NLP clears its NLP consent setting any time it receives a 5824 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5825 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5826 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5827 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5828 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5829 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5830 // dialog. Then the people who wrote the setup wizard would be sad. 5831 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5832 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5833 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5834 cr, LocationManager.GPS_PROVIDER, gps, userId); 5835 return gpsSuccess && nlpSuccess; 5836 } 5837 } 5838 5839 /** 5840 * Thread-safe method for reading the location mode, returns one of 5841 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5842 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5843 * 5844 * @param cr the content resolver to use 5845 * @param userId the userId for which to read the mode 5846 * @return the location mode 5847 */ 5848 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5849 synchronized (mLocationSettingsLock) { 5850 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5851 cr, LocationManager.GPS_PROVIDER, userId); 5852 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5853 cr, LocationManager.NETWORK_PROVIDER, userId); 5854 if (gpsEnabled && networkEnabled) { 5855 return LOCATION_MODE_HIGH_ACCURACY; 5856 } else if (gpsEnabled) { 5857 return LOCATION_MODE_SENSORS_ONLY; 5858 } else if (networkEnabled) { 5859 return LOCATION_MODE_BATTERY_SAVING; 5860 } else { 5861 return LOCATION_MODE_OFF; 5862 } 5863 } 5864 } 5865 } 5866 5867 /** 5868 * Global system settings, containing preferences that always apply identically 5869 * to all defined users. Applications can read these but are not allowed to write; 5870 * like the "Secure" settings, these are for preferences that the user must 5871 * explicitly modify through the system UI or specialized APIs for those values. 5872 */ 5873 public static final class Global extends NameValueTable { 5874 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5875 5876 /** 5877 * The content:// style URL for global secure settings items. Not public. 5878 */ 5879 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5880 5881 /** 5882 * Whether users are allowed to add more users or guest from lockscreen. 5883 * <p> 5884 * Type: int 5885 * @hide 5886 */ 5887 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5888 5889 /** 5890 * Setting whether the global gesture for enabling accessibility is enabled. 5891 * If this gesture is enabled the user will be able to perfrom it to enable 5892 * the accessibility state without visiting the settings app. 5893 * @hide 5894 */ 5895 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5896 "enable_accessibility_global_gesture_enabled"; 5897 5898 /** 5899 * Whether Airplane Mode is on. 5900 */ 5901 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 5902 5903 /** 5904 * Whether Theater Mode is on. 5905 * {@hide} 5906 */ 5907 @SystemApi 5908 public static final String THEATER_MODE_ON = "theater_mode_on"; 5909 5910 /** 5911 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 5912 */ 5913 public static final String RADIO_BLUETOOTH = "bluetooth"; 5914 5915 /** 5916 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 5917 */ 5918 public static final String RADIO_WIFI = "wifi"; 5919 5920 /** 5921 * {@hide} 5922 */ 5923 public static final String RADIO_WIMAX = "wimax"; 5924 /** 5925 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 5926 */ 5927 public static final String RADIO_CELL = "cell"; 5928 5929 /** 5930 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 5931 */ 5932 public static final String RADIO_NFC = "nfc"; 5933 5934 /** 5935 * A comma separated list of radios that need to be disabled when airplane mode 5936 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 5937 * included in the comma separated list. 5938 */ 5939 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 5940 5941 /** 5942 * A comma separated list of radios that should to be disabled when airplane mode 5943 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 5944 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 5945 * will be turned off when entering airplane mode, but the user will be able to reenable 5946 * Wifi in the Settings app. 5947 * 5948 * {@hide} 5949 */ 5950 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 5951 5952 /** 5953 * The policy for deciding when Wi-Fi should go to sleep (which will in 5954 * turn switch to using the mobile data as an Internet connection). 5955 * <p> 5956 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 5957 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 5958 * {@link #WIFI_SLEEP_POLICY_NEVER}. 5959 */ 5960 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 5961 5962 /** 5963 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 5964 * policy, which is to sleep shortly after the turning off 5965 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 5966 */ 5967 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 5968 5969 /** 5970 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 5971 * the device is on battery, and never go to sleep when the device is 5972 * plugged in. 5973 */ 5974 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 5975 5976 /** 5977 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 5978 */ 5979 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 5980 5981 /** 5982 * Value to specify if the user prefers the date, time and time zone 5983 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5984 */ 5985 public static final String AUTO_TIME = "auto_time"; 5986 5987 /** 5988 * Value to specify if the user prefers the time zone 5989 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5990 */ 5991 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 5992 5993 /** 5994 * URI for the car dock "in" event sound. 5995 * @hide 5996 */ 5997 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 5998 5999 /** 6000 * URI for the car dock "out" event sound. 6001 * @hide 6002 */ 6003 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6004 6005 /** 6006 * URI for the desk dock "in" event sound. 6007 * @hide 6008 */ 6009 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6010 6011 /** 6012 * URI for the desk dock "out" event sound. 6013 * @hide 6014 */ 6015 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6016 6017 /** 6018 * Whether to play a sound for dock events. 6019 * @hide 6020 */ 6021 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6022 6023 /** 6024 * URI for the "device locked" (keyguard shown) sound. 6025 * @hide 6026 */ 6027 public static final String LOCK_SOUND = "lock_sound"; 6028 6029 /** 6030 * URI for the "device unlocked" sound. 6031 * @hide 6032 */ 6033 public static final String UNLOCK_SOUND = "unlock_sound"; 6034 6035 /** 6036 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6037 * state without unlocking. 6038 * @hide 6039 */ 6040 public static final String TRUSTED_SOUND = "trusted_sound"; 6041 6042 /** 6043 * URI for the low battery sound file. 6044 * @hide 6045 */ 6046 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6047 6048 /** 6049 * Whether to play a sound for low-battery alerts. 6050 * @hide 6051 */ 6052 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6053 6054 /** 6055 * URI for the "wireless charging started" sound. 6056 * @hide 6057 */ 6058 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6059 "wireless_charging_started_sound"; 6060 6061 /** 6062 * Whether to play a sound for charging events. 6063 * @hide 6064 */ 6065 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6066 6067 /** 6068 * Whether we keep the device on while the device is plugged in. 6069 * Supported values are: 6070 * <ul> 6071 * <li>{@code 0} to never stay on while plugged in</li> 6072 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6073 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6074 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6075 * </ul> 6076 * These values can be OR-ed together. 6077 */ 6078 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6079 6080 /** 6081 * When the user has enable the option to have a "bug report" command 6082 * in the power menu. 6083 * @hide 6084 */ 6085 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6086 6087 /** 6088 * Whether ADB is enabled. 6089 */ 6090 public static final String ADB_ENABLED = "adb_enabled"; 6091 6092 /** 6093 * Whether Views are allowed to save their attribute data. 6094 * @hide 6095 */ 6096 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6097 6098 /** 6099 * Whether assisted GPS should be enabled or not. 6100 * @hide 6101 */ 6102 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6103 6104 /** 6105 * Whether bluetooth is enabled/disabled 6106 * 0=disabled. 1=enabled. 6107 */ 6108 public static final String BLUETOOTH_ON = "bluetooth_on"; 6109 6110 /** 6111 * CDMA Cell Broadcast SMS 6112 * 0 = CDMA Cell Broadcast SMS disabled 6113 * 1 = CDMA Cell Broadcast SMS enabled 6114 * @hide 6115 */ 6116 public static final String CDMA_CELL_BROADCAST_SMS = 6117 "cdma_cell_broadcast_sms"; 6118 6119 /** 6120 * The CDMA roaming mode 0 = Home Networks, CDMA default 6121 * 1 = Roaming on Affiliated networks 6122 * 2 = Roaming on any networks 6123 * @hide 6124 */ 6125 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6126 6127 /** 6128 * The CDMA subscription mode 0 = RUIM/SIM (default) 6129 * 1 = NV 6130 * @hide 6131 */ 6132 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6133 6134 /** Inactivity timeout to track mobile data activity. 6135 * 6136 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6137 * infer the data activity of mobile network. After a period of no activity on mobile 6138 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6139 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6140 * subsequent activity on mobile networks triggers the firing of {@code 6141 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6142 * 6143 * Network activity refers to transmitting or receiving data on the network interfaces. 6144 * 6145 * Tracking is disabled if set to zero or negative value. 6146 * 6147 * @hide 6148 */ 6149 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6150 6151 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6152 * but for Wifi network. 6153 * @hide 6154 */ 6155 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6156 6157 /** 6158 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6159 */ 6160 public static final String DATA_ROAMING = "data_roaming"; 6161 6162 /** 6163 * The value passed to a Mobile DataConnection via bringUp which defines the 6164 * number of retries to preform when setting up the initial connection. The default 6165 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6166 * @hide 6167 */ 6168 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6169 6170 /** 6171 * Whether user has enabled development settings. 6172 */ 6173 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6174 6175 /** 6176 * Whether the device has been provisioned (0 = false, 1 = true) 6177 */ 6178 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6179 6180 /** 6181 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6182 * One integer in dpi. If unset, then use the real display density. 6183 * @hide 6184 */ 6185 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6186 6187 /** 6188 * The saved value for WindowManagerService.setForcedDisplaySize(). 6189 * Two integers separated by a comma. If unset, then use the real display size. 6190 * @hide 6191 */ 6192 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6193 6194 /** 6195 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6196 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6197 * @hide 6198 */ 6199 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6200 6201 /** 6202 * The maximum size, in bytes, of a download that the download manager will transfer over 6203 * a non-wifi connection. 6204 * @hide 6205 */ 6206 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6207 "download_manager_max_bytes_over_mobile"; 6208 6209 /** 6210 * The recommended maximum size, in bytes, of a download that the download manager should 6211 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6212 * have the option to start the download over the mobile connection anyway. 6213 * @hide 6214 */ 6215 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6216 "download_manager_recommended_max_bytes_over_mobile"; 6217 6218 /** 6219 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6220 */ 6221 @Deprecated 6222 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6223 6224 /** 6225 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6226 * sent or processed. (0 = false, 1 = true) 6227 * @hide 6228 */ 6229 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6230 6231 /** 6232 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6233 * and the output is redirected to AV Receiver connected via 6234 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6235 * @hide 6236 */ 6237 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6238 6239 /** 6240 * Whether TV will automatically turn on upon reception of the CEC command 6241 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6242 * @hide 6243 */ 6244 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6245 "hdmi_control_auto_wakeup_enabled"; 6246 6247 /** 6248 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6249 * (0 = false, 1 = true) 6250 * @hide 6251 */ 6252 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6253 "hdmi_control_auto_device_off_enabled"; 6254 6255 /** 6256 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6257 * client. 6258 * (0 = false, 1 = true) 6259 * @hide 6260 */ 6261 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6262 6263 /** 6264 * Whether TV will switch to MHL port when a mobile device is plugged in. 6265 * (0 = false, 1 = true) 6266 * @hide 6267 */ 6268 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6269 6270 /** 6271 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6272 * @hide 6273 */ 6274 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6275 6276 /** 6277 * Whether mobile data connections are allowed by the user. See 6278 * ConnectivityManager for more info. 6279 * @hide 6280 */ 6281 public static final String MOBILE_DATA = "mobile_data"; 6282 6283 /** 6284 * Whether the mobile data connection should remain active even when higher 6285 * priority networks like WiFi are active, to help make network switching faster. 6286 * 6287 * See ConnectivityService for more info. 6288 * 6289 * (0 = disabled, 1 = enabled) 6290 * @hide 6291 */ 6292 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6293 6294 /** {@hide} */ 6295 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6296 /** {@hide} */ 6297 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6298 /** {@hide} */ 6299 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6300 /** {@hide} */ 6301 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6302 /** {@hide} */ 6303 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6304 6305 /** {@hide} */ 6306 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6307 /** {@hide} */ 6308 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6309 /** {@hide} */ 6310 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6311 /** {@hide} */ 6312 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6313 6314 /** {@hide} */ 6315 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6316 /** {@hide} */ 6317 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6318 /** {@hide} */ 6319 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6320 /** {@hide} */ 6321 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6322 6323 /** {@hide} */ 6324 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6325 /** {@hide} */ 6326 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6327 /** {@hide} */ 6328 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6329 /** {@hide} */ 6330 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6331 6332 /** 6333 * User preference for which network(s) should be used. Only the 6334 * connectivity service should touch this. 6335 */ 6336 public static final String NETWORK_PREFERENCE = "network_preference"; 6337 6338 /** 6339 * Which package name to use for network scoring. If null, or if the package is not a valid 6340 * scorer app, external network scores will neither be requested nor accepted. 6341 * @hide 6342 */ 6343 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6344 6345 /** 6346 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6347 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6348 * exceeded. 6349 * @hide 6350 */ 6351 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6352 6353 /** 6354 * The length of time in milli-seconds that automatic small adjustments to 6355 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6356 * @hide 6357 */ 6358 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6359 6360 /** Preferred NTP server. {@hide} */ 6361 public static final String NTP_SERVER = "ntp_server"; 6362 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6363 public static final String NTP_TIMEOUT = "ntp_timeout"; 6364 6365 /** {@hide} */ 6366 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6367 6368 /** 6369 * Whether the package manager should send package verification broadcasts for verifiers to 6370 * review apps prior to installation. 6371 * 1 = request apps to be verified prior to installation, if a verifier exists. 6372 * 0 = do not verify apps before installation 6373 * @hide 6374 */ 6375 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6376 6377 /** Timeout for package verification. 6378 * @hide */ 6379 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6380 6381 /** Default response code for package verification. 6382 * @hide */ 6383 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6384 6385 /** 6386 * Show package verification setting in the Settings app. 6387 * 1 = show (default) 6388 * 0 = hide 6389 * @hide 6390 */ 6391 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6392 6393 /** 6394 * Run package verification on apps installed through ADB/ADT/USB 6395 * 1 = perform package verification on ADB installs (default) 6396 * 0 = bypass package verification on ADB installs 6397 * @hide 6398 */ 6399 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6400 6401 /** 6402 * Time since last fstrim (milliseconds) after which we force one to happen 6403 * during device startup. If unset, the default is 3 days. 6404 * @hide 6405 */ 6406 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6407 6408 /** 6409 * The interval in milliseconds at which to check packet counts on the 6410 * mobile data interface when screen is on, to detect possible data 6411 * connection problems. 6412 * @hide 6413 */ 6414 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6415 "pdp_watchdog_poll_interval_ms"; 6416 6417 /** 6418 * The interval in milliseconds at which to check packet counts on the 6419 * mobile data interface when screen is off, to detect possible data 6420 * connection problems. 6421 * @hide 6422 */ 6423 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6424 "pdp_watchdog_long_poll_interval_ms"; 6425 6426 /** 6427 * The interval in milliseconds at which to check packet counts on the 6428 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6429 * outgoing packets has been reached without incoming packets. 6430 * @hide 6431 */ 6432 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6433 "pdp_watchdog_error_poll_interval_ms"; 6434 6435 /** 6436 * The number of outgoing packets sent without seeing an incoming packet 6437 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6438 * device is logged to the event log 6439 * @hide 6440 */ 6441 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6442 "pdp_watchdog_trigger_packet_count"; 6443 6444 /** 6445 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6446 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6447 * attempting data connection recovery. 6448 * @hide 6449 */ 6450 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6451 "pdp_watchdog_error_poll_count"; 6452 6453 /** 6454 * The number of failed PDP reset attempts before moving to something more 6455 * drastic: re-registering to the network. 6456 * @hide 6457 */ 6458 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6459 "pdp_watchdog_max_pdp_reset_fail_count"; 6460 6461 /** 6462 * A positive value indicates how often the SamplingProfiler 6463 * should take snapshots. Zero value means SamplingProfiler 6464 * is disabled. 6465 * 6466 * @hide 6467 */ 6468 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6469 6470 /** 6471 * URL to open browser on to allow user to manage a prepay account 6472 * @hide 6473 */ 6474 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6475 "setup_prepaid_data_service_url"; 6476 6477 /** 6478 * URL to attempt a GET on to see if this is a prepay device 6479 * @hide 6480 */ 6481 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6482 "setup_prepaid_detection_target_url"; 6483 6484 /** 6485 * Host to check for a redirect to after an attempt to GET 6486 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6487 * this is a prepaid device with zero balance.) 6488 * @hide 6489 */ 6490 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6491 "setup_prepaid_detection_redir_host"; 6492 6493 /** 6494 * The interval in milliseconds at which to check the number of SMS sent out without asking 6495 * for use permit, to limit the un-authorized SMS usage. 6496 * 6497 * @hide 6498 */ 6499 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6500 "sms_outgoing_check_interval_ms"; 6501 6502 /** 6503 * The number of outgoing SMS sent without asking for user permit (of {@link 6504 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6505 * 6506 * @hide 6507 */ 6508 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6509 "sms_outgoing_check_max_count"; 6510 6511 /** 6512 * Used to disable SMS short code confirmation - defaults to true. 6513 * True indcates we will do the check, etc. Set to false to disable. 6514 * @see com.android.internal.telephony.SmsUsageMonitor 6515 * @hide 6516 */ 6517 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6518 6519 /** 6520 * Used to select which country we use to determine premium sms codes. 6521 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6522 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6523 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6524 * @hide 6525 */ 6526 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6527 6528 /** 6529 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6530 * @hide 6531 */ 6532 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6533 6534 /** 6535 * Used to disable Tethering on a device - defaults to true 6536 * @hide 6537 */ 6538 public static final String TETHER_SUPPORTED = "tether_supported"; 6539 6540 /** 6541 * Used to require DUN APN on the device or not - defaults to a build config value 6542 * which defaults to false 6543 * @hide 6544 */ 6545 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6546 6547 /** 6548 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6549 * corresponding build config values are set it will override the APN DB 6550 * values. 6551 * Consists of a comma seperated list of strings: 6552 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6553 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6554 * @hide 6555 */ 6556 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6557 6558 /** 6559 * USB Mass Storage Enabled 6560 */ 6561 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6562 6563 /** 6564 * If this setting is set (to anything), then all references 6565 * to Gmail on the device must change to Google Mail. 6566 */ 6567 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6568 6569 /** 6570 * Webview Data reduction proxy key. 6571 * @hide 6572 */ 6573 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6574 "webview_data_reduction_proxy_key"; 6575 6576 /** 6577 * Whether Wifi display is enabled/disabled 6578 * 0=disabled. 1=enabled. 6579 * @hide 6580 */ 6581 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6582 6583 /** 6584 * Whether Wifi display certification mode is enabled/disabled 6585 * 0=disabled. 1=enabled. 6586 * @hide 6587 */ 6588 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6589 "wifi_display_certification_on"; 6590 6591 /** 6592 * WPS Configuration method used by Wifi display, this setting only 6593 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6594 * 6595 * Possible values are: 6596 * 6597 * WpsInfo.INVALID: use default WPS method chosen by framework 6598 * WpsInfo.PBC : use Push button 6599 * WpsInfo.KEYPAD : use Keypad 6600 * WpsInfo.DISPLAY: use Display 6601 * @hide 6602 */ 6603 public static final String WIFI_DISPLAY_WPS_CONFIG = 6604 "wifi_display_wps_config"; 6605 6606 /** 6607 * Whether to notify the user of open networks. 6608 * <p> 6609 * If not connected and the scan results have an open network, we will 6610 * put this notification up. If we attempt to connect to a network or 6611 * the open network(s) disappear, we remove the notification. When we 6612 * show the notification, we will not show it again for 6613 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6614 */ 6615 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6616 "wifi_networks_available_notification_on"; 6617 /** 6618 * {@hide} 6619 */ 6620 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6621 "wimax_networks_available_notification_on"; 6622 6623 /** 6624 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6625 * Connecting to a network will reset the timer. 6626 */ 6627 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6628 "wifi_networks_available_repeat_delay"; 6629 6630 /** 6631 * 802.11 country code in ISO 3166 format 6632 * @hide 6633 */ 6634 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6635 6636 /** 6637 * The interval in milliseconds to issue wake up scans when wifi needs 6638 * to connect. This is necessary to connect to an access point when 6639 * device is on the move and the screen is off. 6640 * @hide 6641 */ 6642 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6643 "wifi_framework_scan_interval_ms"; 6644 6645 /** 6646 * The interval in milliseconds after which Wi-Fi is considered idle. 6647 * When idle, it is possible for the device to be switched from Wi-Fi to 6648 * the mobile data network. 6649 * @hide 6650 */ 6651 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6652 6653 /** 6654 * When the number of open networks exceeds this number, the 6655 * least-recently-used excess networks will be removed. 6656 */ 6657 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6658 6659 /** 6660 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6661 */ 6662 public static final String WIFI_ON = "wifi_on"; 6663 6664 /** 6665 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6666 * @hide 6667 */ 6668 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6669 "wifi_scan_always_enabled"; 6670 6671 /** 6672 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6673 * connectivity. 6674 * @hide 6675 */ 6676 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6677 "ble_scan_always_enabled"; 6678 6679 /** 6680 * Used to save the Wifi_ON state prior to tethering. 6681 * This state will be checked to restore Wifi after 6682 * the user turns off tethering. 6683 * 6684 * @hide 6685 */ 6686 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6687 6688 /** 6689 * The interval in milliseconds to scan as used by the wifi supplicant 6690 * @hide 6691 */ 6692 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6693 "wifi_supplicant_scan_interval_ms"; 6694 6695 /** 6696 * whether frameworks handles wifi auto-join 6697 * @hide 6698 */ 6699 public static final String WIFI_ENHANCED_AUTO_JOIN = 6700 "wifi_enhanced_auto_join"; 6701 6702 /** 6703 * whether settings show RSSI 6704 * @hide 6705 */ 6706 public static final String WIFI_NETWORK_SHOW_RSSI = 6707 "wifi_network_show_rssi"; 6708 6709 /** 6710 * The interval in milliseconds to scan at supplicant when p2p is connected 6711 * @hide 6712 */ 6713 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6714 "wifi_scan_interval_p2p_connected_ms"; 6715 6716 /** 6717 * Whether the Wi-Fi watchdog is enabled. 6718 */ 6719 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6720 6721 /** 6722 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6723 * the setting needs to be set to 0 to disable it. 6724 * @hide 6725 */ 6726 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6727 "wifi_watchdog_poor_network_test_enabled"; 6728 6729 /** 6730 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6731 * needs to be set to 0 to disable it. 6732 * @hide 6733 */ 6734 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6735 "wifi_suspend_optimizations_enabled"; 6736 6737 /** 6738 * The maximum number of times we will retry a connection to an access 6739 * point for which we have failed in acquiring an IP address from DHCP. 6740 * A value of N means that we will make N+1 connection attempts in all. 6741 */ 6742 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6743 6744 /** 6745 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6746 * data connectivity to be established after a disconnect from Wi-Fi. 6747 */ 6748 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6749 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6750 6751 /** 6752 * This setting controls whether WiFi configurations created by a Device Owner app 6753 * should be locked down (that is, be editable or removable only by the Device Owner App, 6754 * not even by Settings app). 6755 * This setting takes integer values. Non-zero values mean DO created configurations 6756 * are locked down. Value of zero means they are not. Default value in the absence of 6757 * actual value to this setting is 0. 6758 */ 6759 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6760 "wifi_device_owner_configs_lockdown"; 6761 6762 /** 6763 * The operational wifi frequency band 6764 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6765 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6766 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6767 * 6768 * @hide 6769 */ 6770 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6771 6772 /** 6773 * The Wi-Fi peer-to-peer device name 6774 * @hide 6775 */ 6776 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6777 6778 /** 6779 * The min time between wifi disable and wifi enable 6780 * @hide 6781 */ 6782 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6783 6784 /** 6785 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6786 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6787 * has been seen in this time period. 6788 * 6789 * If this is less than or equal to zero, we use a more conservative behavior and only check 6790 * for a non-null score from the currently connected or target BSSID. 6791 * @hide 6792 */ 6793 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6794 "wifi_ephemeral_out_of_range_timeout_ms"; 6795 6796 /** 6797 * The number of milliseconds to delay when checking for data stalls during 6798 * non-aggressive detection. (screen is turned off.) 6799 * @hide 6800 */ 6801 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6802 "data_stall_alarm_non_aggressive_delay_in_ms"; 6803 6804 /** 6805 * The number of milliseconds to delay when checking for data stalls during 6806 * aggressive detection. (screen on or suspected data stall) 6807 * @hide 6808 */ 6809 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6810 "data_stall_alarm_aggressive_delay_in_ms"; 6811 6812 /** 6813 * The number of milliseconds to allow the provisioning apn to remain active 6814 * @hide 6815 */ 6816 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6817 "provisioning_apn_alarm_delay_in_ms"; 6818 6819 /** 6820 * The interval in milliseconds at which to check gprs registration 6821 * after the first registration mismatch of gprs and voice service, 6822 * to detect possible data network registration problems. 6823 * 6824 * @hide 6825 */ 6826 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6827 "gprs_register_check_period_ms"; 6828 6829 /** 6830 * Nonzero causes Log.wtf() to crash. 6831 * @hide 6832 */ 6833 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6834 6835 /** 6836 * Ringer mode. This is used internally, changing this value will not 6837 * change the ringer mode. See AudioManager. 6838 */ 6839 public static final String MODE_RINGER = "mode_ringer"; 6840 6841 /** 6842 * Overlay display devices setting. 6843 * The associated value is a specially formatted string that describes the 6844 * size and density of simulated secondary display devices. 6845 * <p> 6846 * Format: {width}x{height}/{dpi};... 6847 * </p><p> 6848 * Example: 6849 * <ul> 6850 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6851 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6852 * at 1080p and the second at 720p.</li> 6853 * <li>If the value is empty, then no overlay display devices are created.</li> 6854 * </ul></p> 6855 * 6856 * @hide 6857 */ 6858 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6859 6860 /** 6861 * Threshold values for the duration and level of a discharge cycle, 6862 * under which we log discharge cycle info. 6863 * 6864 * @hide 6865 */ 6866 public static final String 6867 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6868 6869 /** @hide */ 6870 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6871 6872 /** 6873 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6874 * intents on application crashes and ANRs. If this is disabled, the 6875 * crash/ANR dialog will never display the "Report" button. 6876 * <p> 6877 * Type: int (0 = disallow, 1 = allow) 6878 * 6879 * @hide 6880 */ 6881 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6882 6883 /** 6884 * Maximum age of entries kept by {@link DropBoxManager}. 6885 * 6886 * @hide 6887 */ 6888 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6889 6890 /** 6891 * Maximum number of entry files which {@link DropBoxManager} will keep 6892 * around. 6893 * 6894 * @hide 6895 */ 6896 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6897 6898 /** 6899 * Maximum amount of disk space used by {@link DropBoxManager} no matter 6900 * what. 6901 * 6902 * @hide 6903 */ 6904 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 6905 6906 /** 6907 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 6908 * will use. 6909 * 6910 * @hide 6911 */ 6912 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 6913 6914 /** 6915 * Percent of total disk which {@link DropBoxManager} will never dip 6916 * into. 6917 * 6918 * @hide 6919 */ 6920 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 6921 6922 /** 6923 * Prefix for per-tag dropbox disable/enable settings. 6924 * 6925 * @hide 6926 */ 6927 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 6928 6929 /** 6930 * Lines of logcat to include with system crash/ANR/etc. reports, as a 6931 * prefix of the dropbox tag of the report type. For example, 6932 * "logcat_for_system_server_anr" controls the lines of logcat captured 6933 * with system server ANR reports. 0 to disable. 6934 * 6935 * @hide 6936 */ 6937 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 6938 6939 /** 6940 * The interval in minutes after which the amount of free storage left 6941 * on the device is logged to the event log 6942 * 6943 * @hide 6944 */ 6945 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 6946 6947 /** 6948 * Threshold for the amount of change in disk free space required to 6949 * report the amount of free space. Used to prevent spamming the logs 6950 * when the disk free space isn't changing frequently. 6951 * 6952 * @hide 6953 */ 6954 public static final String 6955 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 6956 6957 /** 6958 * Minimum percentage of free storage on the device that is used to 6959 * determine if the device is running low on storage. The default is 10. 6960 * <p> 6961 * Say this value is set to 10, the device is considered running low on 6962 * storage if 90% or more of the device storage is filled up. 6963 * 6964 * @hide 6965 */ 6966 public static final String 6967 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 6968 6969 /** 6970 * Maximum byte size of the low storage threshold. This is to ensure 6971 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 6972 * overly large threshold for large storage devices. Currently this must 6973 * be less than 2GB. This default is 500MB. 6974 * 6975 * @hide 6976 */ 6977 public static final String 6978 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 6979 6980 /** 6981 * Minimum bytes of free storage on the device before the data partition 6982 * is considered full. By default, 1 MB is reserved to avoid system-wide 6983 * SQLite disk full exceptions. 6984 * 6985 * @hide 6986 */ 6987 public static final String 6988 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 6989 6990 /** 6991 * The maximum reconnect delay for short network outages or when the 6992 * network is suspended due to phone use. 6993 * 6994 * @hide 6995 */ 6996 public static final String 6997 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 6998 6999 /** 7000 * The number of milliseconds to delay before sending out 7001 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7002 * 7003 * @hide 7004 */ 7005 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7006 7007 7008 /** 7009 * Network sampling interval, in seconds. We'll generate link information 7010 * about bytes/packets sent and error rates based on data sampled in this interval 7011 * 7012 * @hide 7013 */ 7014 7015 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7016 "connectivity_sampling_interval_in_seconds"; 7017 7018 /** 7019 * The series of successively longer delays used in retrying to download PAC file. 7020 * Last delay is used between successful PAC downloads. 7021 * 7022 * @hide 7023 */ 7024 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7025 7026 /** 7027 * Setting to turn off captive portal detection. Feature is enabled by 7028 * default and the setting needs to be set to 0 to disable it. 7029 * 7030 * @hide 7031 */ 7032 public static final String 7033 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7034 7035 /** 7036 * The server used for captive portal detection upon a new conection. A 7037 * 204 response code from the server is used for validation. 7038 * 7039 * @hide 7040 */ 7041 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7042 7043 /** 7044 * Whether network service discovery is enabled. 7045 * 7046 * @hide 7047 */ 7048 public static final String NSD_ON = "nsd_on"; 7049 7050 /** 7051 * Let user pick default install location. 7052 * 7053 * @hide 7054 */ 7055 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7056 7057 /** 7058 * Default install location value. 7059 * 0 = auto, let system decide 7060 * 1 = internal 7061 * 2 = sdcard 7062 * @hide 7063 */ 7064 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7065 7066 /** 7067 * ms during which to consume extra events related to Inet connection 7068 * condition after a transtion to fully-connected 7069 * 7070 * @hide 7071 */ 7072 public static final String 7073 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7074 7075 /** 7076 * ms during which to consume extra events related to Inet connection 7077 * condtion after a transtion to partly-connected 7078 * 7079 * @hide 7080 */ 7081 public static final String 7082 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7083 7084 /** {@hide} */ 7085 public static final String 7086 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7087 7088 /** 7089 * Host name and port for global http proxy. Uses ':' seperator for 7090 * between host and port. 7091 */ 7092 public static final String HTTP_PROXY = "http_proxy"; 7093 7094 /** 7095 * Host name for global http proxy. Set via ConnectivityManager. 7096 * 7097 * @hide 7098 */ 7099 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7100 7101 /** 7102 * Integer host port for global http proxy. Set via ConnectivityManager. 7103 * 7104 * @hide 7105 */ 7106 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7107 7108 /** 7109 * Exclusion list for global proxy. This string contains a list of 7110 * comma-separated domains where the global proxy does not apply. 7111 * Domains should be listed in a comma- separated list. Example of 7112 * acceptable formats: ".domain1.com,my.domain2.com" Use 7113 * ConnectivityManager to set/get. 7114 * 7115 * @hide 7116 */ 7117 public static final String 7118 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7119 7120 /** 7121 * The location PAC File for the proxy. 7122 * @hide 7123 */ 7124 public static final String 7125 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7126 7127 /** 7128 * Enables the UI setting to allow the user to specify the global HTTP 7129 * proxy and associated exclusion list. 7130 * 7131 * @hide 7132 */ 7133 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7134 7135 /** 7136 * Setting for default DNS in case nobody suggests one 7137 * 7138 * @hide 7139 */ 7140 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7141 7142 /** {@hide} */ 7143 public static final String 7144 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7145 /** {@hide} */ 7146 public static final String 7147 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7148 /** {@hide} */ 7149 public static final String 7150 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7151 /** {@hide} */ 7152 public static final String 7153 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7154 /** {@hide} */ 7155 public static final String 7156 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7157 7158 /** 7159 * Device Idle (Doze) specific settings. 7160 * This is encoded as a key=value list, separated by commas. Ex: 7161 * 7162 * "inactive_timeout=60000,sensing_timeout=400000" 7163 * 7164 * The following keys are supported: 7165 * 7166 * <pre> 7167 * inactive_to (long) 7168 * sensing_to (long) 7169 * motion_inactive_to (long) 7170 * idle_after_inactive_to (long) 7171 * idle_pending_to (long) 7172 * max_idle_pending_to (long) 7173 * idle_pending_factor (float) 7174 * idle_to (long) 7175 * max_idle_to (long) 7176 * idle_factor (float) 7177 * min_time_to_alarm (long) 7178 * max_temp_app_whitelist_duration (long) 7179 * </pre> 7180 * 7181 * <p> 7182 * Type: string 7183 * @hide 7184 * @see com.android.server.DeviceIdleController.Constants 7185 */ 7186 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7187 7188 /** 7189 * App standby (app idle) specific settings. 7190 * This is encoded as a key=value list, separated by commas. Ex: 7191 * 7192 * "idle_duration=5000,parole_interval=4500" 7193 * 7194 * The following keys are supported: 7195 * 7196 * <pre> 7197 * idle_duration (long) 7198 * wallclock_threshold (long) 7199 * parole_interval (long) 7200 * parole_duration (long) 7201 * </pre> 7202 * 7203 * <p> 7204 * Type: string 7205 * @hide 7206 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7207 */ 7208 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7209 7210 /** 7211 * Alarm manager specific settings. 7212 * This is encoded as a key=value list, separated by commas. Ex: 7213 * 7214 * "min_futurity=5000,allow_while_idle_short_time=4500" 7215 * 7216 * The following keys are supported: 7217 * 7218 * <pre> 7219 * min_futurity (long) 7220 * min_interval (long) 7221 * allow_while_idle_short_time (long) 7222 * allow_while_idle_long_time (long) 7223 * allow_while_idle_whitelist_duration (long) 7224 * </pre> 7225 * 7226 * <p> 7227 * Type: string 7228 * @hide 7229 * @see com.android.server.AlarmManagerService.Constants 7230 */ 7231 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7232 7233 /** 7234 * Get the key that retrieves a bluetooth headset's priority. 7235 * @hide 7236 */ 7237 public static final String getBluetoothHeadsetPriorityKey(String address) { 7238 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7239 } 7240 7241 /** 7242 * Get the key that retrieves a bluetooth a2dp sink's priority. 7243 * @hide 7244 */ 7245 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7246 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7247 } 7248 7249 /** 7250 * Get the key that retrieves a bluetooth Input Device's priority. 7251 * @hide 7252 */ 7253 public static final String getBluetoothInputDevicePriorityKey(String address) { 7254 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7255 } 7256 7257 /** 7258 * Get the key that retrieves a bluetooth map priority. 7259 * @hide 7260 */ 7261 public static final String getBluetoothMapPriorityKey(String address) { 7262 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7263 } 7264 7265 /** 7266 * Get the key that retrieves a bluetooth map priority. 7267 * @hide 7268 */ 7269 public static final String getBluetoothSapPriorityKey(String address) { 7270 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7271 } 7272 7273 /** 7274 * Scaling factor for normal window animations. Setting to 0 will 7275 * disable window animations. 7276 */ 7277 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7278 7279 /** 7280 * Scaling factor for activity transition animations. Setting to 0 will 7281 * disable window animations. 7282 */ 7283 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7284 7285 /** 7286 * Scaling factor for Animator-based animations. This affects both the 7287 * start delay and duration of all such animations. Setting to 0 will 7288 * cause animations to end immediately. The default value is 1. 7289 */ 7290 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7291 7292 /** 7293 * Scaling factor for normal window animations. Setting to 0 will 7294 * disable window animations. 7295 * 7296 * @hide 7297 */ 7298 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7299 7300 /** 7301 * If 0, the compatibility mode is off for all applications. 7302 * If 1, older applications run under compatibility mode. 7303 * TODO: remove this settings before code freeze (bug/1907571) 7304 * @hide 7305 */ 7306 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7307 7308 /** 7309 * CDMA only settings 7310 * Emergency Tone 0 = Off 7311 * 1 = Alert 7312 * 2 = Vibrate 7313 * @hide 7314 */ 7315 public static final String EMERGENCY_TONE = "emergency_tone"; 7316 7317 /** 7318 * CDMA only settings 7319 * Whether the auto retry is enabled. The value is 7320 * boolean (1 or 0). 7321 * @hide 7322 */ 7323 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7324 7325 /** 7326 * See RIL_PreferredNetworkType in ril.h 7327 * @hide 7328 */ 7329 public static final String PREFERRED_NETWORK_MODE = 7330 "preferred_network_mode"; 7331 7332 /** 7333 * Name of an application package to be debugged. 7334 */ 7335 public static final String DEBUG_APP = "debug_app"; 7336 7337 /** 7338 * If 1, when launching DEBUG_APP it will wait for the debugger before 7339 * starting user code. If 0, it will run normally. 7340 */ 7341 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7342 7343 /** 7344 * Control whether the process CPU usage meter should be shown. 7345 */ 7346 public static final String SHOW_PROCESSES = "show_processes"; 7347 7348 /** 7349 * If 1 low power mode is enabled. 7350 * @hide 7351 */ 7352 public static final String LOW_POWER_MODE = "low_power"; 7353 7354 /** 7355 * Battery level [1-99] at which low power mode automatically turns on. 7356 * If 0, it will not automatically turn on. 7357 * @hide 7358 */ 7359 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7360 7361 /** 7362 * If 1, the activity manager will aggressively finish activities and 7363 * processes as soon as they are no longer needed. If 0, the normal 7364 * extended lifetime is used. 7365 */ 7366 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7367 7368 /** 7369 * Use Dock audio output for media: 7370 * 0 = disabled 7371 * 1 = enabled 7372 * @hide 7373 */ 7374 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7375 7376 /** 7377 * Persisted safe headphone volume management state by AudioService 7378 * @hide 7379 */ 7380 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7381 7382 /** 7383 * URL for tzinfo (time zone) updates 7384 * @hide 7385 */ 7386 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7387 7388 /** 7389 * URL for tzinfo (time zone) update metadata 7390 * @hide 7391 */ 7392 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7393 7394 /** 7395 * URL for selinux (mandatory access control) updates 7396 * @hide 7397 */ 7398 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7399 7400 /** 7401 * URL for selinux (mandatory access control) update metadata 7402 * @hide 7403 */ 7404 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7405 7406 /** 7407 * URL for sms short code updates 7408 * @hide 7409 */ 7410 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7411 "sms_short_codes_content_url"; 7412 7413 /** 7414 * URL for sms short code update metadata 7415 * @hide 7416 */ 7417 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7418 "sms_short_codes_metadata_url"; 7419 7420 /** 7421 * URL for cert pinlist updates 7422 * @hide 7423 */ 7424 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7425 7426 /** 7427 * URL for cert pinlist updates 7428 * @hide 7429 */ 7430 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7431 7432 /** 7433 * URL for intent firewall updates 7434 * @hide 7435 */ 7436 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7437 "intent_firewall_content_url"; 7438 7439 /** 7440 * URL for intent firewall update metadata 7441 * @hide 7442 */ 7443 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7444 "intent_firewall_metadata_url"; 7445 7446 /** 7447 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7448 * @hide 7449 */ 7450 public static final String SELINUX_STATUS = "selinux_status"; 7451 7452 /** 7453 * Developer setting to force RTL layout. 7454 * @hide 7455 */ 7456 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7457 7458 /** 7459 * Milliseconds after screen-off after which low battery sounds will be silenced. 7460 * 7461 * If zero, battery sounds will always play. 7462 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7463 * 7464 * @hide 7465 */ 7466 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7467 7468 /** 7469 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7470 * the caller is done with this, they should call {@link ContentResolver#delete} to 7471 * clean up any value that they may have written. 7472 * 7473 * @hide 7474 */ 7475 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7476 7477 /** 7478 * Defines global runtime overrides to window policy. 7479 * 7480 * See {@link com.android.server.policy.PolicyControl} for value format. 7481 * 7482 * @hide 7483 */ 7484 public static final String POLICY_CONTROL = "policy_control"; 7485 7486 /** 7487 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7488 * or ZEN_MODE_NO_INTERRUPTIONS. 7489 * 7490 * @hide 7491 */ 7492 public static final String ZEN_MODE = "zen_mode"; 7493 7494 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7495 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7496 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7497 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7498 7499 /** @hide */ public static String zenModeToString(int mode) { 7500 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7501 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7502 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7503 return "ZEN_MODE_OFF"; 7504 } 7505 7506 /** @hide */ public static boolean isValidZenMode(int value) { 7507 switch (value) { 7508 case Global.ZEN_MODE_OFF: 7509 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7510 case Global.ZEN_MODE_ALARMS: 7511 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7512 return true; 7513 default: 7514 return false; 7515 } 7516 } 7517 7518 /** 7519 * Opaque value, changes when persisted zen mode configuration changes. 7520 * 7521 * @hide 7522 */ 7523 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7524 7525 /** 7526 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7527 * 7528 * @hide 7529 */ 7530 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7531 "heads_up_notifications_enabled"; 7532 7533 /** @hide */ public static final int HEADS_UP_OFF = 0; 7534 /** @hide */ public static final int HEADS_UP_ON = 1; 7535 7536 /** 7537 * The name of the device 7538 * 7539 * @hide 7540 */ 7541 public static final String DEVICE_NAME = "device_name"; 7542 7543 /** 7544 * Whether it should be possible to create a guest user on the device. 7545 * <p> 7546 * Type: int (0 for disabled, 1 for enabled) 7547 * @hide 7548 */ 7549 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7550 7551 /** 7552 * Whether the NetworkScoringService has been first initialized. 7553 * <p> 7554 * Type: int (0 for false, 1 for true) 7555 * @hide 7556 */ 7557 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7558 7559 /** 7560 * Whether the user wants to be prompted for password to decrypt the device on boot. 7561 * This only matters if the storage is encrypted. 7562 * <p> 7563 * Type: int (0 for false, 1 for true) 7564 * @hide 7565 */ 7566 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7567 7568 /** 7569 * Whether the Volte/VT is enabled 7570 * <p> 7571 * Type: int (0 for false, 1 for true) 7572 * @hide 7573 */ 7574 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7575 7576 /** 7577 * Whether WFC is enabled 7578 * <p> 7579 * Type: int (0 for false, 1 for true) 7580 * 7581 * @hide 7582 */ 7583 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7584 7585 /** 7586 * WFC Mode. 7587 * <p> 7588 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7589 * 7590 * @hide 7591 */ 7592 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7593 7594 /** 7595 * Whether WFC roaming is enabled 7596 * <p> 7597 * Type: int (0 for false, 1 for true) 7598 * 7599 * @hide 7600 */ 7601 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7602 7603 /** 7604 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7605 * this via gservices, OMA-DM, carrier app, etc. 7606 * <p> 7607 * Type: int (0 for false, 1 for true) 7608 * @hide 7609 */ 7610 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7611 7612 /** 7613 * Settings to backup. This is here so that it's in the same place as the settings 7614 * keys and easy to update. 7615 * 7616 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7617 * and Secure as well. This is because those tables drive both backup and 7618 * restore, and restore needs to properly whitelist keys that used to live 7619 * in those namespaces. The keys will only actually be backed up / restored 7620 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7621 * 7622 * NOTE: Settings are backed up and restored in the order they appear 7623 * in this array. If you have one setting depending on another, 7624 * make sure that they are ordered appropriately. 7625 * 7626 * @hide 7627 */ 7628 public static final String[] SETTINGS_TO_BACKUP = { 7629 BUGREPORT_IN_POWER_MENU, 7630 STAY_ON_WHILE_PLUGGED_IN, 7631 AUTO_TIME, 7632 AUTO_TIME_ZONE, 7633 POWER_SOUNDS_ENABLED, 7634 DOCK_SOUNDS_ENABLED, 7635 USB_MASS_STORAGE_ENABLED, 7636 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7637 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7638 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7639 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7640 WIFI_NUM_OPEN_NETWORKS_KEPT, 7641 EMERGENCY_TONE, 7642 CALL_AUTO_RETRY, 7643 DOCK_AUDIO_MEDIA_ENABLED, 7644 LOW_POWER_MODE_TRIGGER_LEVEL 7645 }; 7646 7647 // Populated lazily, guarded by class object: 7648 private static NameValueCache sNameValueCache = new NameValueCache( 7649 SYS_PROP_SETTING_VERSION, 7650 CONTENT_URI, 7651 CALL_METHOD_GET_GLOBAL, 7652 CALL_METHOD_PUT_GLOBAL); 7653 7654 // Certain settings have been moved from global to the per-user secure namespace 7655 private static final HashSet<String> MOVED_TO_SECURE; 7656 static { 7657 MOVED_TO_SECURE = new HashSet<String>(1); 7658 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7659 } 7660 7661 /** @hide */ 7662 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7663 outKeySet.addAll(MOVED_TO_SECURE); 7664 } 7665 7666 /** 7667 * Look up a name in the database. 7668 * @param resolver to access the database with 7669 * @param name to look up in the table 7670 * @return the corresponding value, or null if not present 7671 */ 7672 public static String getString(ContentResolver resolver, String name) { 7673 return getStringForUser(resolver, name, UserHandle.myUserId()); 7674 } 7675 7676 /** @hide */ 7677 public static String getStringForUser(ContentResolver resolver, String name, 7678 int userHandle) { 7679 if (MOVED_TO_SECURE.contains(name)) { 7680 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7681 + " to android.provider.Settings.Secure, returning read-only value."); 7682 return Secure.getStringForUser(resolver, name, userHandle); 7683 } 7684 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7685 } 7686 7687 /** 7688 * Store a name/value pair into the database. 7689 * @param resolver to access the database with 7690 * @param name to store 7691 * @param value to associate with the name 7692 * @return true if the value was set, false on database errors 7693 */ 7694 public static boolean putString(ContentResolver resolver, 7695 String name, String value) { 7696 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7697 } 7698 7699 /** @hide */ 7700 public static boolean putStringForUser(ContentResolver resolver, 7701 String name, String value, int userHandle) { 7702 if (LOCAL_LOGV) { 7703 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7704 + " for " + userHandle); 7705 } 7706 // Global and Secure have the same access policy so we can forward writes 7707 if (MOVED_TO_SECURE.contains(name)) { 7708 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7709 + " to android.provider.Settings.Secure, value is unchanged."); 7710 return Secure.putStringForUser(resolver, name, value, userHandle); 7711 } 7712 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7713 } 7714 7715 /** 7716 * Construct the content URI for a particular name/value pair, 7717 * useful for monitoring changes with a ContentObserver. 7718 * @param name to look up in the table 7719 * @return the corresponding content URI, or null if not present 7720 */ 7721 public static Uri getUriFor(String name) { 7722 return getUriFor(CONTENT_URI, name); 7723 } 7724 7725 /** 7726 * Convenience function for retrieving a single secure settings value 7727 * as an integer. Note that internally setting values are always 7728 * stored as strings; this function converts the string to an integer 7729 * for you. The default value will be returned if the setting is 7730 * not defined or not an integer. 7731 * 7732 * @param cr The ContentResolver to access. 7733 * @param name The name of the setting to retrieve. 7734 * @param def Value to return if the setting is not defined. 7735 * 7736 * @return The setting's current value, or 'def' if it is not defined 7737 * or not a valid integer. 7738 */ 7739 public static int getInt(ContentResolver cr, String name, int def) { 7740 String v = getString(cr, name); 7741 try { 7742 return v != null ? Integer.parseInt(v) : def; 7743 } catch (NumberFormatException e) { 7744 return def; 7745 } 7746 } 7747 7748 /** 7749 * Convenience function for retrieving a single secure settings value 7750 * as an integer. Note that internally setting values are always 7751 * stored as strings; this function converts the string to an integer 7752 * for you. 7753 * <p> 7754 * This version does not take a default value. If the setting has not 7755 * been set, or the string value is not a number, 7756 * it throws {@link SettingNotFoundException}. 7757 * 7758 * @param cr The ContentResolver to access. 7759 * @param name The name of the setting to retrieve. 7760 * 7761 * @throws SettingNotFoundException Thrown if a setting by the given 7762 * name can't be found or the setting value is not an integer. 7763 * 7764 * @return The setting's current value. 7765 */ 7766 public static int getInt(ContentResolver cr, String name) 7767 throws SettingNotFoundException { 7768 String v = getString(cr, name); 7769 try { 7770 return Integer.parseInt(v); 7771 } catch (NumberFormatException e) { 7772 throw new SettingNotFoundException(name); 7773 } 7774 } 7775 7776 /** 7777 * Convenience function for updating a single settings value as an 7778 * integer. This will either create a new entry in the table if the 7779 * given name does not exist, or modify the value of the existing row 7780 * with that name. Note that internally setting values are always 7781 * stored as strings, so this function converts the given value to a 7782 * string before storing it. 7783 * 7784 * @param cr The ContentResolver to access. 7785 * @param name The name of the setting to modify. 7786 * @param value The new value for the setting. 7787 * @return true if the value was set, false on database errors 7788 */ 7789 public static boolean putInt(ContentResolver cr, String name, int value) { 7790 return putString(cr, name, Integer.toString(value)); 7791 } 7792 7793 /** 7794 * Convenience function for retrieving a single secure settings value 7795 * as a {@code long}. Note that internally setting values are always 7796 * stored as strings; this function converts the string to a {@code long} 7797 * for you. The default value will be returned if the setting is 7798 * not defined or not a {@code long}. 7799 * 7800 * @param cr The ContentResolver to access. 7801 * @param name The name of the setting to retrieve. 7802 * @param def Value to return if the setting is not defined. 7803 * 7804 * @return The setting's current value, or 'def' if it is not defined 7805 * or not a valid {@code long}. 7806 */ 7807 public static long getLong(ContentResolver cr, String name, long def) { 7808 String valString = getString(cr, name); 7809 long value; 7810 try { 7811 value = valString != null ? Long.parseLong(valString) : def; 7812 } catch (NumberFormatException e) { 7813 value = def; 7814 } 7815 return value; 7816 } 7817 7818 /** 7819 * Convenience function for retrieving a single secure settings value 7820 * as a {@code long}. Note that internally setting values are always 7821 * stored as strings; this function converts the string to a {@code long} 7822 * for you. 7823 * <p> 7824 * This version does not take a default value. If the setting has not 7825 * been set, or the string value is not a number, 7826 * it throws {@link SettingNotFoundException}. 7827 * 7828 * @param cr The ContentResolver to access. 7829 * @param name The name of the setting to retrieve. 7830 * 7831 * @return The setting's current value. 7832 * @throws SettingNotFoundException Thrown if a setting by the given 7833 * name can't be found or the setting value is not an integer. 7834 */ 7835 public static long getLong(ContentResolver cr, String name) 7836 throws SettingNotFoundException { 7837 String valString = getString(cr, name); 7838 try { 7839 return Long.parseLong(valString); 7840 } catch (NumberFormatException e) { 7841 throw new SettingNotFoundException(name); 7842 } 7843 } 7844 7845 /** 7846 * Convenience function for updating a secure settings value as a long 7847 * integer. This will either create a new entry in the table if the 7848 * given name does not exist, or modify the value of the existing row 7849 * with that name. Note that internally setting values are always 7850 * stored as strings, so this function converts the given value to a 7851 * string before storing it. 7852 * 7853 * @param cr The ContentResolver to access. 7854 * @param name The name of the setting to modify. 7855 * @param value The new value for the setting. 7856 * @return true if the value was set, false on database errors 7857 */ 7858 public static boolean putLong(ContentResolver cr, String name, long value) { 7859 return putString(cr, name, Long.toString(value)); 7860 } 7861 7862 /** 7863 * Convenience function for retrieving a single secure settings value 7864 * as a floating point number. Note that internally setting values are 7865 * always stored as strings; this function converts the string to an 7866 * float for you. The default value will be returned if the setting 7867 * is not defined or not a valid float. 7868 * 7869 * @param cr The ContentResolver to access. 7870 * @param name The name of the setting to retrieve. 7871 * @param def Value to return if the setting is not defined. 7872 * 7873 * @return The setting's current value, or 'def' if it is not defined 7874 * or not a valid float. 7875 */ 7876 public static float getFloat(ContentResolver cr, String name, float def) { 7877 String v = getString(cr, name); 7878 try { 7879 return v != null ? Float.parseFloat(v) : def; 7880 } catch (NumberFormatException e) { 7881 return def; 7882 } 7883 } 7884 7885 /** 7886 * Convenience function for retrieving a single secure settings value 7887 * as a float. Note that internally setting values are always 7888 * stored as strings; this function converts the string to a float 7889 * for you. 7890 * <p> 7891 * This version does not take a default value. If the setting has not 7892 * been set, or the string value is not a number, 7893 * it throws {@link SettingNotFoundException}. 7894 * 7895 * @param cr The ContentResolver to access. 7896 * @param name The name of the setting to retrieve. 7897 * 7898 * @throws SettingNotFoundException Thrown if a setting by the given 7899 * name can't be found or the setting value is not a float. 7900 * 7901 * @return The setting's current value. 7902 */ 7903 public static float getFloat(ContentResolver cr, String name) 7904 throws SettingNotFoundException { 7905 String v = getString(cr, name); 7906 if (v == null) { 7907 throw new SettingNotFoundException(name); 7908 } 7909 try { 7910 return Float.parseFloat(v); 7911 } catch (NumberFormatException e) { 7912 throw new SettingNotFoundException(name); 7913 } 7914 } 7915 7916 /** 7917 * Convenience function for updating a single settings value as a 7918 * floating point number. This will either create a new entry in the 7919 * table if the given name does not exist, or modify the value of the 7920 * existing row with that name. Note that internally setting values 7921 * are always stored as strings, so this function converts the given 7922 * value to a string before storing it. 7923 * 7924 * @param cr The ContentResolver to access. 7925 * @param name The name of the setting to modify. 7926 * @param value The new value for the setting. 7927 * @return true if the value was set, false on database errors 7928 */ 7929 public static boolean putFloat(ContentResolver cr, String name, float value) { 7930 return putString(cr, name, Float.toString(value)); 7931 } 7932 7933 7934 /** 7935 * Subscription to be used for voice call on a multi sim device. The supported values 7936 * are 0 = SUB1, 1 = SUB2 and etc. 7937 * @hide 7938 */ 7939 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 7940 7941 /** 7942 * Used to provide option to user to select subscription during dial. 7943 * The supported values are 0 = disable or 1 = enable prompt. 7944 * @hide 7945 */ 7946 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 7947 7948 /** 7949 * Subscription to be used for data call on a multi sim device. The supported values 7950 * are 0 = SUB1, 1 = SUB2 and etc. 7951 * @hide 7952 */ 7953 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 7954 7955 /** 7956 * Subscription to be used for SMS on a multi sim device. The supported values 7957 * are 0 = SUB1, 1 = SUB2 and etc. 7958 * @hide 7959 */ 7960 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 7961 7962 /** 7963 * Used to provide option to user to select subscription during send SMS. 7964 * The value 1 - enable, 0 - disable 7965 * @hide 7966 */ 7967 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 7968 7969 7970 7971 /** User preferred subscriptions setting. 7972 * This holds the details of the user selected subscription from the card and 7973 * the activation status. Each settings string have the coma separated values 7974 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 7975 * @hide 7976 */ 7977 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 7978 "user_preferred_sub2","user_preferred_sub3"}; 7979 7980 /** 7981 * Whether to enable new contacts aggregator or not. 7982 * The value 1 - enable, 0 - disable 7983 * @hide 7984 */ 7985 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 7986 7987 /** 7988 * Whether to enable contacts metadata syncing or not 7989 * The value 1 - enable, 0 - disable 7990 * @hide 7991 */ 7992 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 7993 } 7994 7995 /** 7996 * User-defined bookmarks and shortcuts. The target of each bookmark is an 7997 * Intent URL, allowing it to be either a web page or a particular 7998 * application activity. 7999 * 8000 * @hide 8001 */ 8002 public static final class Bookmarks implements BaseColumns 8003 { 8004 private static final String TAG = "Bookmarks"; 8005 8006 /** 8007 * The content:// style URL for this table 8008 */ 8009 public static final Uri CONTENT_URI = 8010 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8011 8012 /** 8013 * The row ID. 8014 * <p>Type: INTEGER</p> 8015 */ 8016 public static final String ID = "_id"; 8017 8018 /** 8019 * Descriptive name of the bookmark that can be displayed to the user. 8020 * If this is empty, the title should be resolved at display time (use 8021 * {@link #getTitle(Context, Cursor)} any time you want to display the 8022 * title of a bookmark.) 8023 * <P> 8024 * Type: TEXT 8025 * </P> 8026 */ 8027 public static final String TITLE = "title"; 8028 8029 /** 8030 * Arbitrary string (displayed to the user) that allows bookmarks to be 8031 * organized into categories. There are some special names for 8032 * standard folders, which all start with '@'. The label displayed for 8033 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8034 * the folder name does not change so you can consistently query for 8035 * the folder regardless of the current locale. 8036 * 8037 * <P>Type: TEXT</P> 8038 * 8039 */ 8040 public static final String FOLDER = "folder"; 8041 8042 /** 8043 * The Intent URL of the bookmark, describing what it points to. This 8044 * value is given to {@link android.content.Intent#getIntent} to create 8045 * an Intent that can be launched. 8046 * <P>Type: TEXT</P> 8047 */ 8048 public static final String INTENT = "intent"; 8049 8050 /** 8051 * Optional shortcut character associated with this bookmark. 8052 * <P>Type: INTEGER</P> 8053 */ 8054 public static final String SHORTCUT = "shortcut"; 8055 8056 /** 8057 * The order in which the bookmark should be displayed 8058 * <P>Type: INTEGER</P> 8059 */ 8060 public static final String ORDERING = "ordering"; 8061 8062 private static final String[] sIntentProjection = { INTENT }; 8063 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8064 private static final String sShortcutSelection = SHORTCUT + "=?"; 8065 8066 /** 8067 * Convenience function to retrieve the bookmarked Intent for a 8068 * particular shortcut key. 8069 * 8070 * @param cr The ContentResolver to query. 8071 * @param shortcut The shortcut key. 8072 * 8073 * @return Intent The bookmarked URL, or null if there is no bookmark 8074 * matching the given shortcut. 8075 */ 8076 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8077 { 8078 Intent intent = null; 8079 8080 Cursor c = cr.query(CONTENT_URI, 8081 sIntentProjection, sShortcutSelection, 8082 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8083 // Keep trying until we find a valid shortcut 8084 try { 8085 while (intent == null && c.moveToNext()) { 8086 try { 8087 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8088 intent = Intent.parseUri(intentURI, 0); 8089 } catch (java.net.URISyntaxException e) { 8090 // The stored URL is bad... ignore it. 8091 } catch (IllegalArgumentException e) { 8092 // Column not found 8093 Log.w(TAG, "Intent column not found", e); 8094 } 8095 } 8096 } finally { 8097 if (c != null) c.close(); 8098 } 8099 8100 return intent; 8101 } 8102 8103 /** 8104 * Add a new bookmark to the system. 8105 * 8106 * @param cr The ContentResolver to query. 8107 * @param intent The desired target of the bookmark. 8108 * @param title Bookmark title that is shown to the user; null if none 8109 * or it should be resolved to the intent's title. 8110 * @param folder Folder in which to place the bookmark; null if none. 8111 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8112 * this is non-zero and there is an existing bookmark entry 8113 * with this same shortcut, then that existing shortcut is 8114 * cleared (the bookmark is not removed). 8115 * @return The unique content URL for the new bookmark entry. 8116 */ 8117 public static Uri add(ContentResolver cr, 8118 Intent intent, 8119 String title, 8120 String folder, 8121 char shortcut, 8122 int ordering) 8123 { 8124 // If a shortcut is supplied, and it is already defined for 8125 // another bookmark, then remove the old definition. 8126 if (shortcut != 0) { 8127 cr.delete(CONTENT_URI, sShortcutSelection, 8128 new String[] { String.valueOf((int) shortcut) }); 8129 } 8130 8131 ContentValues values = new ContentValues(); 8132 if (title != null) values.put(TITLE, title); 8133 if (folder != null) values.put(FOLDER, folder); 8134 values.put(INTENT, intent.toUri(0)); 8135 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8136 values.put(ORDERING, ordering); 8137 return cr.insert(CONTENT_URI, values); 8138 } 8139 8140 /** 8141 * Return the folder name as it should be displayed to the user. This 8142 * takes care of localizing special folders. 8143 * 8144 * @param r Resources object for current locale; only need access to 8145 * system resources. 8146 * @param folder The value found in the {@link #FOLDER} column. 8147 * 8148 * @return CharSequence The label for this folder that should be shown 8149 * to the user. 8150 */ 8151 public static CharSequence getLabelForFolder(Resources r, String folder) { 8152 return folder; 8153 } 8154 8155 /** 8156 * Return the title as it should be displayed to the user. This takes 8157 * care of localizing bookmarks that point to activities. 8158 * 8159 * @param context A context. 8160 * @param cursor A cursor pointing to the row whose title should be 8161 * returned. The cursor must contain at least the {@link #TITLE} 8162 * and {@link #INTENT} columns. 8163 * @return A title that is localized and can be displayed to the user, 8164 * or the empty string if one could not be found. 8165 */ 8166 public static CharSequence getTitle(Context context, Cursor cursor) { 8167 int titleColumn = cursor.getColumnIndex(TITLE); 8168 int intentColumn = cursor.getColumnIndex(INTENT); 8169 if (titleColumn == -1 || intentColumn == -1) { 8170 throw new IllegalArgumentException( 8171 "The cursor must contain the TITLE and INTENT columns."); 8172 } 8173 8174 String title = cursor.getString(titleColumn); 8175 if (!TextUtils.isEmpty(title)) { 8176 return title; 8177 } 8178 8179 String intentUri = cursor.getString(intentColumn); 8180 if (TextUtils.isEmpty(intentUri)) { 8181 return ""; 8182 } 8183 8184 Intent intent; 8185 try { 8186 intent = Intent.parseUri(intentUri, 0); 8187 } catch (URISyntaxException e) { 8188 return ""; 8189 } 8190 8191 PackageManager packageManager = context.getPackageManager(); 8192 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8193 return info != null ? info.loadLabel(packageManager) : ""; 8194 } 8195 } 8196 8197 /** 8198 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8199 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8200 * from the GoogleLoginService. 8201 * 8202 * @param androidId The Android ID for this device. 8203 * @return The device ID that should be used when connecting to the mobile gtalk server. 8204 * @hide 8205 */ 8206 public static String getGTalkDeviceId(long androidId) { 8207 return "android-" + Long.toHexString(androidId); 8208 } 8209} 8210