Settings.java revision b1918a05684ee11073a6ced379a3cffb9f4007c4
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.app.SearchManager; 23import android.app.WallpaperManager; 24import android.content.ComponentName; 25import android.content.ContentResolver; 26import android.content.ContentValues; 27import android.content.Context; 28import android.content.IContentProvider; 29import android.content.Intent; 30import android.content.pm.ActivityInfo; 31import android.content.pm.PackageManager; 32import android.content.pm.ResolveInfo; 33import android.content.res.Configuration; 34import android.content.res.Resources; 35import android.database.Cursor; 36import android.database.SQLException; 37import android.location.LocationManager; 38import android.net.ConnectivityManager; 39import android.net.Uri; 40import android.net.wifi.WifiManager; 41import android.os.BatteryManager; 42import android.os.Bundle; 43import android.os.DropBoxManager; 44import android.os.IBinder; 45import android.os.Process; 46import android.os.RemoteException; 47import android.os.ServiceManager; 48import android.os.SystemProperties; 49import android.os.UserHandle; 50import android.os.Build.VERSION_CODES; 51import android.speech.tts.TextToSpeech; 52import android.text.TextUtils; 53import android.util.AndroidException; 54import android.util.ArrayMap; 55import android.util.ArraySet; 56import android.util.Log; 57 58import com.android.internal.util.ArrayUtils; 59import com.android.internal.widget.ILockSettings; 60 61import java.net.URISyntaxException; 62import java.text.SimpleDateFormat; 63import java.util.HashMap; 64import java.util.HashSet; 65import java.util.Locale; 66import java.util.Map; 67import java.util.Set; 68 69/** 70 * The Settings provider contains global system-level device preferences. 71 */ 72public final class Settings { 73 74 // Intent actions for Settings 75 76 /** 77 * Activity Action: Show system settings. 78 * <p> 79 * Input: Nothing. 80 * <p> 81 * Output: Nothing. 82 */ 83 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 84 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 85 86 /** 87 * Activity Action: Show settings to allow configuration of APNs. 88 * <p> 89 * Input: Nothing. 90 * <p> 91 * Output: Nothing. 92 */ 93 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 94 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 95 96 /** 97 * Activity Action: Show settings to allow configuration of current location 98 * sources. 99 * <p> 100 * In some cases, a matching Activity may not exist, so ensure you 101 * safeguard against this. 102 * <p> 103 * Input: Nothing. 104 * <p> 105 * Output: Nothing. 106 */ 107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 108 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 109 "android.settings.LOCATION_SOURCE_SETTINGS"; 110 111 /** 112 * Activity Action: Show settings to allow configuration of wireless controls 113 * such as Wi-Fi, Bluetooth and Mobile networks. 114 * <p> 115 * In some cases, a matching Activity may not exist, so ensure you 116 * safeguard against this. 117 * <p> 118 * Input: Nothing. 119 * <p> 120 * Output: Nothing. 121 */ 122 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 123 public static final String ACTION_WIRELESS_SETTINGS = 124 "android.settings.WIRELESS_SETTINGS"; 125 126 /** 127 * Activity Action: Show settings to allow entering/exiting airplane mode. 128 * <p> 129 * In some cases, a matching Activity may not exist, so ensure you 130 * safeguard against this. 131 * <p> 132 * Input: Nothing. 133 * <p> 134 * Output: Nothing. 135 */ 136 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 137 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 138 "android.settings.AIRPLANE_MODE_SETTINGS"; 139 140 /** 141 * Activity Action: Modify Airplane mode settings using a voice command. 142 * <p> 143 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 144 * <p> 145 * This intent MUST be started using 146 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 147 * startVoiceActivity}. 148 * <p> 149 * Note: The activity implementing this intent MUST verify that 150 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 151 * modifying the setting. 152 * <p> 153 * Input: To tell which state airplane mode should be set to, add the 154 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 155 * If the extra is not included, no changes will be made. 156 * <p> 157 * Output: Nothing. 158 */ 159 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 160 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 161 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 162 163 /** 164 * Activity Action: Show settings for accessibility modules. 165 * <p> 166 * In some cases, a matching Activity may not exist, so ensure you 167 * safeguard against this. 168 * <p> 169 * Input: Nothing. 170 * <p> 171 * Output: Nothing. 172 */ 173 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 174 public static final String ACTION_ACCESSIBILITY_SETTINGS = 175 "android.settings.ACCESSIBILITY_SETTINGS"; 176 177 /** 178 * Activity Action: Show settings to control access to usage information. 179 * <p> 180 * In some cases, a matching Activity may not exist, so ensure you 181 * safeguard against this. 182 * <p> 183 * Input: Nothing. 184 * <p> 185 * Output: Nothing. 186 */ 187 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 188 public static final String ACTION_USAGE_ACCESS_SETTINGS = 189 "android.settings.USAGE_ACCESS_SETTINGS"; 190 191 /** 192 * Activity Category: Show application settings related to usage access. 193 * <p> 194 * An activity that provides a user interface for adjusting usage access related 195 * preferences for its containing application. Optional but recommended for apps that 196 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 197 * <p> 198 * The activity may define meta-data to describe what usage access is 199 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 200 * will be displayed in Settings. 201 * <p> 202 * Input: Nothing. 203 * <p> 204 * Output: Nothing. 205 */ 206 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 207 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 208 "android.intent.category.USAGE_ACCESS_CONFIG"; 209 210 /** 211 * Metadata key: Reason for needing usage access. 212 * <p> 213 * A key for metadata attached to an activity that receives action 214 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 215 * user as description of how the app uses usage access. 216 * <p> 217 */ 218 public static final String METADATA_USAGE_ACCESS_REASON = 219 "android.settings.metadata.USAGE_ACCESS_REASON"; 220 221 /** 222 * Activity Action: Show settings to allow configuration of security and 223 * location privacy. 224 * <p> 225 * In some cases, a matching Activity may not exist, so ensure you 226 * safeguard against this. 227 * <p> 228 * Input: Nothing. 229 * <p> 230 * Output: Nothing. 231 */ 232 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 233 public static final String ACTION_SECURITY_SETTINGS = 234 "android.settings.SECURITY_SETTINGS"; 235 236 /** 237 * Activity Action: Show trusted credentials settings, opening to the user tab, 238 * to allow management of installed credentials. 239 * <p> 240 * In some cases, a matching Activity may not exist, so ensure you 241 * safeguard against this. 242 * <p> 243 * Input: Nothing. 244 * <p> 245 * Output: Nothing. 246 * @hide 247 */ 248 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 249 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 250 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 251 252 /** 253 * Activity Action: Show dialog explaining that an installed CA cert may enable 254 * monitoring of encrypted network traffic. 255 * <p> 256 * In some cases, a matching Activity may not exist, so ensure you 257 * safeguard against this. 258 * <p> 259 * Input: Nothing. 260 * <p> 261 * Output: Nothing. 262 * @hide 263 */ 264 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 265 public static final String ACTION_MONITORING_CERT_INFO = 266 "com.android.settings.MONITORING_CERT_INFO"; 267 268 /** 269 * Activity Action: Show settings to allow configuration of privacy options. 270 * <p> 271 * In some cases, a matching Activity may not exist, so ensure you 272 * safeguard against this. 273 * <p> 274 * Input: Nothing. 275 * <p> 276 * Output: Nothing. 277 */ 278 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 279 public static final String ACTION_PRIVACY_SETTINGS = 280 "android.settings.PRIVACY_SETTINGS"; 281 282 /** 283 * Activity Action: Show settings to allow configuration of Wi-Fi. 284 * <p> 285 * In some cases, a matching Activity may not exist, so ensure you 286 * safeguard against this. 287 * <p> 288 * Input: Nothing. 289 * <p> 290 * Output: Nothing. 291 292 */ 293 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 294 public static final String ACTION_WIFI_SETTINGS = 295 "android.settings.WIFI_SETTINGS"; 296 297 /** 298 * Activity Action: Show settings to allow configuration of a static IP 299 * address for Wi-Fi. 300 * <p> 301 * In some cases, a matching Activity may not exist, so ensure you safeguard 302 * against this. 303 * <p> 304 * Input: Nothing. 305 * <p> 306 * Output: Nothing. 307 */ 308 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 309 public static final String ACTION_WIFI_IP_SETTINGS = 310 "android.settings.WIFI_IP_SETTINGS"; 311 312 /** 313 * Activity Action: Show settings to allow configuration of Bluetooth. 314 * <p> 315 * In some cases, a matching Activity may not exist, so ensure you 316 * safeguard against this. 317 * <p> 318 * Input: Nothing. 319 * <p> 320 * Output: Nothing. 321 */ 322 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 323 public static final String ACTION_BLUETOOTH_SETTINGS = 324 "android.settings.BLUETOOTH_SETTINGS"; 325 326 /** 327 * Activity Action: Show settings to allow configuration of cast endpoints. 328 * <p> 329 * In some cases, a matching Activity may not exist, so ensure you 330 * safeguard against this. 331 * <p> 332 * Input: Nothing. 333 * <p> 334 * Output: Nothing. 335 */ 336 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 337 public static final String ACTION_CAST_SETTINGS = 338 "android.settings.CAST_SETTINGS"; 339 340 /** 341 * Activity Action: Show settings to allow configuration of date and time. 342 * <p> 343 * In some cases, a matching Activity may not exist, so ensure you 344 * safeguard against this. 345 * <p> 346 * Input: Nothing. 347 * <p> 348 * Output: Nothing. 349 */ 350 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 351 public static final String ACTION_DATE_SETTINGS = 352 "android.settings.DATE_SETTINGS"; 353 354 /** 355 * Activity Action: Show settings to allow configuration of sound and volume. 356 * <p> 357 * In some cases, a matching Activity may not exist, so ensure you 358 * safeguard against this. 359 * <p> 360 * Input: Nothing. 361 * <p> 362 * Output: Nothing. 363 */ 364 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 365 public static final String ACTION_SOUND_SETTINGS = 366 "android.settings.SOUND_SETTINGS"; 367 368 /** 369 * Activity Action: Show settings to allow configuration of display. 370 * <p> 371 * In some cases, a matching Activity may not exist, so ensure you 372 * safeguard against this. 373 * <p> 374 * Input: Nothing. 375 * <p> 376 * Output: Nothing. 377 */ 378 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 379 public static final String ACTION_DISPLAY_SETTINGS = 380 "android.settings.DISPLAY_SETTINGS"; 381 382 /** 383 * Activity Action: Show settings to allow configuration of locale. 384 * <p> 385 * In some cases, a matching Activity may not exist, so ensure you 386 * safeguard against this. 387 * <p> 388 * Input: Nothing. 389 * <p> 390 * Output: Nothing. 391 */ 392 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 393 public static final String ACTION_LOCALE_SETTINGS = 394 "android.settings.LOCALE_SETTINGS"; 395 396 /** 397 * Activity Action: Show settings to configure input methods, in particular 398 * allowing the user to enable input methods. 399 * <p> 400 * In some cases, a matching Activity may not exist, so ensure you 401 * safeguard against this. 402 * <p> 403 * Input: Nothing. 404 * <p> 405 * Output: Nothing. 406 */ 407 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 408 public static final String ACTION_VOICE_INPUT_SETTINGS = 409 "android.settings.VOICE_INPUT_SETTINGS"; 410 411 /** 412 * Activity Action: Show settings to configure input methods, in particular 413 * allowing the user to enable input methods. 414 * <p> 415 * In some cases, a matching Activity may not exist, so ensure you 416 * safeguard against this. 417 * <p> 418 * Input: Nothing. 419 * <p> 420 * Output: Nothing. 421 */ 422 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 423 public static final String ACTION_INPUT_METHOD_SETTINGS = 424 "android.settings.INPUT_METHOD_SETTINGS"; 425 426 /** 427 * Activity Action: Show settings to enable/disable input method subtypes. 428 * <p> 429 * In some cases, a matching Activity may not exist, so ensure you 430 * safeguard against this. 431 * <p> 432 * To tell which input method's subtypes are displayed in the settings, add 433 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 434 * If there is no extra in this Intent, subtypes from all installed input methods 435 * will be displayed in the settings. 436 * 437 * @see android.view.inputmethod.InputMethodInfo#getId 438 * <p> 439 * Input: Nothing. 440 * <p> 441 * Output: Nothing. 442 */ 443 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 444 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 445 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 446 447 /** 448 * Activity Action: Show a dialog to select input method. 449 * <p> 450 * In some cases, a matching Activity may not exist, so ensure you 451 * safeguard against this. 452 * <p> 453 * Input: Nothing. 454 * <p> 455 * Output: Nothing. 456 * @hide 457 */ 458 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 459 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 460 "android.settings.SHOW_INPUT_METHOD_PICKER"; 461 462 /** 463 * Activity Action: Show settings to manage the user input dictionary. 464 * <p> 465 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 466 * it is guaranteed there will always be an appropriate implementation for this Intent action. 467 * In prior releases of the platform this was optional, so ensure you safeguard against it. 468 * <p> 469 * Input: Nothing. 470 * <p> 471 * Output: Nothing. 472 */ 473 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 474 public static final String ACTION_USER_DICTIONARY_SETTINGS = 475 "android.settings.USER_DICTIONARY_SETTINGS"; 476 477 /** 478 * Activity Action: Adds a word to the user dictionary. 479 * <p> 480 * In some cases, a matching Activity may not exist, so ensure you 481 * safeguard against this. 482 * <p> 483 * Input: An extra with key <code>word</code> that contains the word 484 * that should be added to the dictionary. 485 * <p> 486 * Output: Nothing. 487 * 488 * @hide 489 */ 490 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 491 public static final String ACTION_USER_DICTIONARY_INSERT = 492 "com.android.settings.USER_DICTIONARY_INSERT"; 493 494 /** 495 * Activity Action: Show settings to allow configuration of application-related settings. 496 * <p> 497 * In some cases, a matching Activity may not exist, so ensure you 498 * safeguard against this. 499 * <p> 500 * Input: Nothing. 501 * <p> 502 * Output: Nothing. 503 */ 504 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 505 public static final String ACTION_APPLICATION_SETTINGS = 506 "android.settings.APPLICATION_SETTINGS"; 507 508 /** 509 * Activity Action: Show settings to allow configuration of application 510 * development-related settings. As of 511 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 512 * a required part of the platform. 513 * <p> 514 * Input: Nothing. 515 * <p> 516 * Output: Nothing. 517 */ 518 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 519 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 520 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 521 522 /** 523 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 524 * <p> 525 * In some cases, a matching Activity may not exist, so ensure you 526 * safeguard against this. 527 * <p> 528 * Input: Nothing. 529 * <p> 530 * Output: Nothing. 531 */ 532 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 533 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 534 "android.settings.QUICK_LAUNCH_SETTINGS"; 535 536 /** 537 * Activity Action: Show settings to manage installed applications. 538 * <p> 539 * In some cases, a matching Activity may not exist, so ensure you 540 * safeguard against this. 541 * <p> 542 * Input: Nothing. 543 * <p> 544 * Output: Nothing. 545 */ 546 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 547 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 548 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 549 550 /** 551 * Activity Action: Show settings to manage all applications. 552 * <p> 553 * In some cases, a matching Activity may not exist, so ensure you 554 * safeguard against this. 555 * <p> 556 * Input: Nothing. 557 * <p> 558 * Output: Nothing. 559 */ 560 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 561 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 562 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 563 564 /** 565 * Activity Action: Show screen of details about a particular application. 566 * <p> 567 * In some cases, a matching Activity may not exist, so ensure you 568 * safeguard against this. 569 * <p> 570 * Input: The Intent's data URI specifies the application package name 571 * to be shown, with the "package" scheme. That is "package:com.my.app". 572 * <p> 573 * Output: Nothing. 574 */ 575 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 576 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 577 "android.settings.APPLICATION_DETAILS_SETTINGS"; 578 579 /** 580 * @hide 581 * Activity Action: Show the "app ops" settings screen. 582 * <p> 583 * Input: Nothing. 584 * <p> 585 * Output: Nothing. 586 */ 587 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 588 public static final String ACTION_APP_OPS_SETTINGS = 589 "android.settings.APP_OPS_SETTINGS"; 590 591 /** 592 * Activity Action: Show settings for system update functionality. 593 * <p> 594 * In some cases, a matching Activity may not exist, so ensure you 595 * safeguard against this. 596 * <p> 597 * Input: Nothing. 598 * <p> 599 * Output: Nothing. 600 * 601 * @hide 602 */ 603 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 604 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 605 "android.settings.SYSTEM_UPDATE_SETTINGS"; 606 607 /** 608 * Activity Action: Show settings to allow configuration of sync settings. 609 * <p> 610 * In some cases, a matching Activity may not exist, so ensure you 611 * safeguard against this. 612 * <p> 613 * The account types available to add via the add account button may be restricted by adding an 614 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 615 * authorities. Only account types which can sync with that content provider will be offered to 616 * the user. 617 * <p> 618 * Input: Nothing. 619 * <p> 620 * Output: Nothing. 621 */ 622 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 623 public static final String ACTION_SYNC_SETTINGS = 624 "android.settings.SYNC_SETTINGS"; 625 626 /** 627 * Activity Action: Show add account screen for creating a new account. 628 * <p> 629 * In some cases, a matching Activity may not exist, so ensure you 630 * safeguard against this. 631 * <p> 632 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 633 * extra to the Intent with one or more syncable content provider's authorities. Only account 634 * types which can sync with that content provider will be offered to the user. 635 * <p> 636 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 637 * Intent with one or more account types. 638 * <p> 639 * Input: Nothing. 640 * <p> 641 * Output: Nothing. 642 */ 643 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 644 public static final String ACTION_ADD_ACCOUNT = 645 "android.settings.ADD_ACCOUNT_SETTINGS"; 646 647 /** 648 * Activity Action: Show settings for selecting the network operator. 649 * <p> 650 * In some cases, a matching Activity may not exist, so ensure you 651 * safeguard against this. 652 * <p> 653 * Input: Nothing. 654 * <p> 655 * Output: Nothing. 656 */ 657 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 658 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 659 "android.settings.NETWORK_OPERATOR_SETTINGS"; 660 661 /** 662 * Activity Action: Show settings for selection of 2G/3G. 663 * <p> 664 * In some cases, a matching Activity may not exist, so ensure you 665 * safeguard against this. 666 * <p> 667 * Input: Nothing. 668 * <p> 669 * Output: Nothing. 670 */ 671 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 672 public static final String ACTION_DATA_ROAMING_SETTINGS = 673 "android.settings.DATA_ROAMING_SETTINGS"; 674 675 /** 676 * Activity Action: Show settings for internal storage. 677 * <p> 678 * In some cases, a matching Activity may not exist, so ensure you 679 * safeguard against this. 680 * <p> 681 * Input: Nothing. 682 * <p> 683 * Output: Nothing. 684 */ 685 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 686 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 687 "android.settings.INTERNAL_STORAGE_SETTINGS"; 688 /** 689 * Activity Action: Show settings for memory card storage. 690 * <p> 691 * In some cases, a matching Activity may not exist, so ensure you 692 * safeguard against this. 693 * <p> 694 * Input: Nothing. 695 * <p> 696 * Output: Nothing. 697 */ 698 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 699 public static final String ACTION_MEMORY_CARD_SETTINGS = 700 "android.settings.MEMORY_CARD_SETTINGS"; 701 702 /** 703 * Activity Action: Show settings for global search. 704 * <p> 705 * In some cases, a matching Activity may not exist, so ensure you 706 * safeguard against this. 707 * <p> 708 * Input: Nothing. 709 * <p> 710 * Output: Nothing 711 */ 712 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 713 public static final String ACTION_SEARCH_SETTINGS = 714 "android.search.action.SEARCH_SETTINGS"; 715 716 /** 717 * Activity Action: Show general device information settings (serial 718 * number, software version, phone number, etc.). 719 * <p> 720 * In some cases, a matching Activity may not exist, so ensure you 721 * safeguard against this. 722 * <p> 723 * Input: Nothing. 724 * <p> 725 * Output: Nothing 726 */ 727 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 728 public static final String ACTION_DEVICE_INFO_SETTINGS = 729 "android.settings.DEVICE_INFO_SETTINGS"; 730 731 /** 732 * Activity Action: Show NFC settings. 733 * <p> 734 * This shows UI that allows NFC to be turned on or off. 735 * <p> 736 * In some cases, a matching Activity may not exist, so ensure you 737 * safeguard against this. 738 * <p> 739 * Input: Nothing. 740 * <p> 741 * Output: Nothing 742 * @see android.nfc.NfcAdapter#isEnabled() 743 */ 744 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 745 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 746 747 /** 748 * Activity Action: Show NFC Sharing settings. 749 * <p> 750 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 751 * off. 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 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 760 */ 761 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 762 public static final String ACTION_NFCSHARING_SETTINGS = 763 "android.settings.NFCSHARING_SETTINGS"; 764 765 /** 766 * Activity Action: Show NFC Tap & Pay settings 767 * <p> 768 * This shows UI that allows the user to configure Tap&Pay 769 * settings. 770 * <p> 771 * In some cases, a matching Activity may not exist, so ensure you 772 * safeguard against this. 773 * <p> 774 * Input: Nothing. 775 * <p> 776 * Output: Nothing 777 */ 778 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 779 public static final String ACTION_NFC_PAYMENT_SETTINGS = 780 "android.settings.NFC_PAYMENT_SETTINGS"; 781 782 /** 783 * Activity Action: Show Daydream settings. 784 * <p> 785 * In some cases, a matching Activity may not exist, so ensure you 786 * safeguard against this. 787 * <p> 788 * Input: Nothing. 789 * <p> 790 * Output: Nothing. 791 * @see android.service.dreams.DreamService 792 */ 793 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 794 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 795 796 /** 797 * Activity Action: Show Notification listener settings. 798 * <p> 799 * In some cases, a matching Activity may not exist, so ensure you 800 * safeguard against this. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing. 805 * @see android.service.notification.NotificationListenerService 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 809 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 810 811 /** 812 * Activity Action: Show Do Not Disturb access settings. 813 * <p> 814 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 815 * <p> 816 * Input: Nothing. 817 * <p> 818 * Output: Nothing. 819 */ 820 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 821 public static final String ACTION_ZEN_ACCESS_SETTINGS = "android.settings.ZEN_ACCESS_SETTINGS"; 822 823 /** 824 * @hide 825 */ 826 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 827 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 828 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 829 830 /** 831 * Activity Action: Show settings for video captioning. 832 * <p> 833 * In some cases, a matching Activity may not exist, so ensure you safeguard 834 * against this. 835 * <p> 836 * Input: Nothing. 837 * <p> 838 * Output: Nothing. 839 */ 840 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 841 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 842 843 /** 844 * Activity Action: Show the top level print settings. 845 * <p> 846 * In some cases, a matching Activity may not exist, so ensure you 847 * safeguard against this. 848 * <p> 849 * Input: Nothing. 850 * <p> 851 * Output: Nothing. 852 */ 853 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 854 public static final String ACTION_PRINT_SETTINGS = 855 "android.settings.ACTION_PRINT_SETTINGS"; 856 857 /** 858 * Activity Action: Show Zen Mode configuration settings. 859 * 860 * @hide 861 */ 862 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 863 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 864 865 /** 866 * Activity Action: Show Zen Mode priority configuration settings. 867 * 868 * @hide 869 */ 870 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 871 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 872 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 873 874 /** 875 * Activity Action: Show Zen Mode automation configuration settings. 876 * 877 * @hide 878 */ 879 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 880 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 881 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 882 883 /** 884 * Activity Action: Modify do not disturb mode settings. 885 * <p> 886 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 887 * <p> 888 * This intent MUST be started using 889 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 890 * startVoiceActivity}. 891 * <p> 892 * Note: The Activity implementing this intent MUST verify that 893 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 894 * returns true before modifying the setting. 895 * <p> 896 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 897 * how long the user wishes to avoid interruptions for. The optional 898 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 899 * enabling or disabling do not disturb mode. If either extra is not included, the 900 * user maybe asked to provide the value. 901 * <p> 902 * Output: Nothing. 903 */ 904 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 905 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 906 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 907 908 /** 909 * Activity Action: Show Zen Mode schedule rule configuration settings. 910 * 911 * @hide 912 */ 913 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 914 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 915 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 916 917 /** 918 * Activity Action: Show Zen Mode event rule configuration settings. 919 * 920 * @hide 921 */ 922 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 923 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 924 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 925 926 /** 927 * Activity Action: Show Zen Mode external rule configuration settings. 928 * 929 * @hide 930 */ 931 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 932 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 933 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 934 935 /** 936 * Activity Action: Show the regulatory information screen for the device. 937 * <p> 938 * In some cases, a matching Activity may not exist, so ensure you safeguard 939 * against this. 940 * <p> 941 * Input: Nothing. 942 * <p> 943 * Output: Nothing. 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String 947 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 948 949 /** 950 * Activity Action: Show Device Name Settings. 951 * <p> 952 * In some cases, a matching Activity may not exist, so ensure you safeguard 953 * against this. 954 * 955 * @hide 956 */ 957 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 958 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 959 960 /** 961 * Activity Action: Show pairing settings. 962 * <p> 963 * In some cases, a matching Activity may not exist, so ensure you safeguard 964 * against this. 965 * 966 * @hide 967 */ 968 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 969 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 970 971 /** 972 * Activity Action: Show battery saver settings. 973 * <p> 974 * In some cases, a matching Activity may not exist, so ensure you safeguard 975 * against this. 976 */ 977 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 978 public static final String ACTION_BATTERY_SAVER_SETTINGS 979 = "android.settings.BATTERY_SAVER_SETTINGS"; 980 981 /** 982 * Activity Action: Modify Battery Saver mode setting using a voice command. 983 * <p> 984 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 985 * <p> 986 * This intent MUST be started using 987 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 988 * startVoiceActivity}. 989 * <p> 990 * Note: The activity implementing this intent MUST verify that 991 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 992 * modifying the setting. 993 * <p> 994 * Input: To tell which state batter saver mode should be set to, add the 995 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 996 * If the extra is not included, no changes will be made. 997 * <p> 998 * Output: Nothing. 999 */ 1000 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1001 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1002 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1003 1004 /** 1005 * Activity Action: Show Home selection settings. If there are multiple activities 1006 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1007 * to pick your preferred activity. 1008 */ 1009 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1010 public static final String ACTION_HOME_SETTINGS 1011 = "android.settings.HOME_SETTINGS"; 1012 1013 /** 1014 * Activity Action: Show notification settings. 1015 * 1016 * @hide 1017 */ 1018 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1019 public static final String ACTION_NOTIFICATION_SETTINGS 1020 = "android.settings.NOTIFICATION_SETTINGS"; 1021 1022 /** 1023 * Activity Action: Show notification settings for a single app. 1024 * 1025 * @hide 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1029 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1030 1031 /** 1032 * Activity Action: Show notification redaction settings. 1033 * 1034 * @hide 1035 */ 1036 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1037 public static final String ACTION_APP_NOTIFICATION_REDACTION 1038 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1039 1040 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1041 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1042 1043 // End of Intent actions for Settings 1044 1045 /** 1046 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1047 */ 1048 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1049 1050 /** 1051 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1052 */ 1053 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1054 1055 /** 1056 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1057 */ 1058 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1059 1060 /** 1061 * @hide - User handle argument extra to the fast-path call()-based requests 1062 */ 1063 public static final String CALL_METHOD_USER_KEY = "_user"; 1064 1065 /** @hide - Private call() method to write to 'system' table */ 1066 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1067 1068 /** @hide - Private call() method to write to 'secure' table */ 1069 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1070 1071 /** @hide - Private call() method to write to 'global' table */ 1072 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1073 1074 /** 1075 * Activity Extra: Limit available options in launched activity based on the given authority. 1076 * <p> 1077 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1078 * provider's authorities as a String[]. This field is used by some intents to alter the 1079 * behavior of the called activity. 1080 * <p> 1081 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1082 * on the authority given. 1083 */ 1084 public static final String EXTRA_AUTHORITIES = "authorities"; 1085 1086 /** 1087 * Activity Extra: Limit available options in launched activity based on the given account 1088 * types. 1089 * <p> 1090 * This can be passed as an extra field in an Activity Intent with one or more account types 1091 * as a String[]. This field is used by some intents to alter the behavior of the called 1092 * activity. 1093 * <p> 1094 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1095 * list. 1096 */ 1097 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1098 1099 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1100 1101 /** 1102 * Activity Extra: The device identifier to act upon. 1103 * <p> 1104 * This can be passed as an extra field in an Activity Intent with a single 1105 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1106 * settings for the given device. 1107 * <p> 1108 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1109 * dialog for the given device. 1110 * @hide 1111 */ 1112 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1113 1114 /** 1115 * Activity Extra: Enable or disable Airplane Mode. 1116 * <p> 1117 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1118 * intent as a boolean to indicate if it should be enabled. 1119 */ 1120 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1121 1122 /** 1123 * Activity Extra: Enable or disable Battery saver mode. 1124 * <p> 1125 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1126 * intent as a boolean to indicate if it should be enabled. 1127 */ 1128 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1129 "android.settings.extra.battery_saver_mode_enabled"; 1130 1131 /** 1132 * Activity Extra: Enable or disable Do Not Disturb mode. 1133 * <p> 1134 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1135 * intent as a boolean to indicate if it should be enabled. 1136 */ 1137 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1138 "android.settings.extra.do_not_disturb_mode_enabled"; 1139 1140 /** 1141 * Activity Extra: How many minutes to enable do not disturb mode for. 1142 * <p> 1143 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1144 * intent to indicate how long do not disturb mode should be enabled for. 1145 */ 1146 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1147 "android.settings.extra.do_not_disturb_mode_minutes"; 1148 1149 private static final String JID_RESOURCE_PREFIX = "android"; 1150 1151 public static final String AUTHORITY = "settings"; 1152 1153 private static final String TAG = "Settings"; 1154 private static final boolean LOCAL_LOGV = false; 1155 1156 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1157 // with a partial enable/disable state in multi-threaded situations. 1158 private static final Object mLocationSettingsLock = new Object(); 1159 1160 public static class SettingNotFoundException extends AndroidException { 1161 public SettingNotFoundException(String msg) { 1162 super(msg); 1163 } 1164 } 1165 1166 /** 1167 * Common base for tables of name/value settings. 1168 */ 1169 public static class NameValueTable implements BaseColumns { 1170 public static final String NAME = "name"; 1171 public static final String VALUE = "value"; 1172 1173 protected static boolean putString(ContentResolver resolver, Uri uri, 1174 String name, String value) { 1175 // The database will take care of replacing duplicates. 1176 try { 1177 ContentValues values = new ContentValues(); 1178 values.put(NAME, name); 1179 values.put(VALUE, value); 1180 resolver.insert(uri, values); 1181 return true; 1182 } catch (SQLException e) { 1183 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1184 return false; 1185 } 1186 } 1187 1188 public static Uri getUriFor(Uri uri, String name) { 1189 return Uri.withAppendedPath(uri, name); 1190 } 1191 } 1192 1193 // Thread-safe. 1194 private static class NameValueCache { 1195 private final String mVersionSystemProperty; 1196 private final Uri mUri; 1197 1198 private static final String[] SELECT_VALUE = 1199 new String[] { Settings.NameValueTable.VALUE }; 1200 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1201 1202 // Must synchronize on 'this' to access mValues and mValuesVersion. 1203 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1204 private long mValuesVersion = 0; 1205 1206 // Initially null; set lazily and held forever. Synchronized on 'this'. 1207 private IContentProvider mContentProvider = null; 1208 1209 // The method we'll call (or null, to not use) on the provider 1210 // for the fast path of retrieving settings. 1211 private final String mCallGetCommand; 1212 private final String mCallSetCommand; 1213 1214 public NameValueCache(String versionSystemProperty, Uri uri, 1215 String getCommand, String setCommand) { 1216 mVersionSystemProperty = versionSystemProperty; 1217 mUri = uri; 1218 mCallGetCommand = getCommand; 1219 mCallSetCommand = setCommand; 1220 } 1221 1222 private IContentProvider lazyGetProvider(ContentResolver cr) { 1223 IContentProvider cp = null; 1224 synchronized (this) { 1225 cp = mContentProvider; 1226 if (cp == null) { 1227 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1228 } 1229 } 1230 return cp; 1231 } 1232 1233 public boolean putStringForUser(ContentResolver cr, String name, String value, 1234 final int userHandle) { 1235 try { 1236 Bundle arg = new Bundle(); 1237 arg.putString(Settings.NameValueTable.VALUE, value); 1238 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1239 IContentProvider cp = lazyGetProvider(cr); 1240 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1241 } catch (RemoteException e) { 1242 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1243 return false; 1244 } 1245 return true; 1246 } 1247 1248 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1249 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1250 if (isSelf) { 1251 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1252 1253 // Our own user's settings data uses a client-side cache 1254 synchronized (this) { 1255 if (mValuesVersion != newValuesVersion) { 1256 if (LOCAL_LOGV || false) { 1257 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1258 + newValuesVersion + " != cached " + mValuesVersion); 1259 } 1260 1261 mValues.clear(); 1262 mValuesVersion = newValuesVersion; 1263 } 1264 1265 if (mValues.containsKey(name)) { 1266 return mValues.get(name); // Could be null, that's OK -- negative caching 1267 } 1268 } 1269 } else { 1270 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1271 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1272 } 1273 1274 IContentProvider cp = lazyGetProvider(cr); 1275 1276 // Try the fast path first, not using query(). If this 1277 // fails (alternate Settings provider that doesn't support 1278 // this interface?) then we fall back to the query/table 1279 // interface. 1280 if (mCallGetCommand != null) { 1281 try { 1282 Bundle args = null; 1283 if (!isSelf) { 1284 args = new Bundle(); 1285 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1286 } 1287 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1288 if (b != null) { 1289 String value = b.getPairValue(); 1290 // Don't update our cache for reads of other users' data 1291 if (isSelf) { 1292 synchronized (this) { 1293 mValues.put(name, value); 1294 } 1295 } else { 1296 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1297 + " by " + UserHandle.myUserId() 1298 + " so not updating cache"); 1299 } 1300 return value; 1301 } 1302 // If the response Bundle is null, we fall through 1303 // to the query interface below. 1304 } catch (RemoteException e) { 1305 // Not supported by the remote side? Fall through 1306 // to query(). 1307 } 1308 } 1309 1310 Cursor c = null; 1311 try { 1312 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1313 new String[]{name}, null, null); 1314 if (c == null) { 1315 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1316 return null; 1317 } 1318 1319 String value = c.moveToNext() ? c.getString(0) : null; 1320 synchronized (this) { 1321 mValues.put(name, value); 1322 } 1323 if (LOCAL_LOGV) { 1324 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1325 name + " = " + (value == null ? "(null)" : value)); 1326 } 1327 return value; 1328 } catch (RemoteException e) { 1329 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1330 return null; // Return null, but don't cache it. 1331 } finally { 1332 if (c != null) c.close(); 1333 } 1334 } 1335 } 1336 1337 /** 1338 * System settings, containing miscellaneous system preferences. This 1339 * table holds simple name/value pairs. There are convenience 1340 * functions for accessing individual settings entries. 1341 */ 1342 public static final class System extends NameValueTable { 1343 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1344 1345 /** @hide */ 1346 public static interface Validator { 1347 public boolean validate(String value); 1348 } 1349 1350 /** 1351 * The content:// style URL for this table 1352 */ 1353 public static final Uri CONTENT_URI = 1354 Uri.parse("content://" + AUTHORITY + "/system"); 1355 1356 private static final NameValueCache sNameValueCache = new NameValueCache( 1357 SYS_PROP_SETTING_VERSION, 1358 CONTENT_URI, 1359 CALL_METHOD_GET_SYSTEM, 1360 CALL_METHOD_PUT_SYSTEM); 1361 1362 private static final HashSet<String> MOVED_TO_SECURE; 1363 static { 1364 MOVED_TO_SECURE = new HashSet<String>(30); 1365 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1366 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1367 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1368 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1369 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1370 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1371 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1372 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1373 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1374 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1375 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1376 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1377 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1378 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1379 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1380 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1381 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1382 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1383 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1384 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1385 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1386 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1387 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1388 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1389 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1390 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1391 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1392 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1393 1394 // At one time in System, then Global, but now back in Secure 1395 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1396 } 1397 1398 private static final HashSet<String> MOVED_TO_GLOBAL; 1399 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1400 static { 1401 MOVED_TO_GLOBAL = new HashSet<String>(); 1402 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1403 1404 // these were originally in system but migrated to secure in the past, 1405 // so are duplicated in the Secure.* namespace 1406 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1407 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1408 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1409 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1410 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1411 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1412 1413 // these are moving directly from system to global 1414 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1415 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1416 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1417 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1418 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1419 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1420 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1421 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1422 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1423 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1424 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1425 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1426 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1427 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1428 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1429 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1430 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1431 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1432 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1433 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1434 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1435 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1436 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1437 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1438 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1439 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1440 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1441 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1442 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1443 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1444 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1445 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1446 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1447 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1448 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1449 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1450 } 1451 1452 private static final Validator sBooleanValidator = 1453 new DiscreteValueValidator(new String[] {"0", "1"}); 1454 1455 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1456 @Override 1457 public boolean validate(String value) { 1458 try { 1459 return Integer.parseInt(value) >= 0; 1460 } catch (NumberFormatException e) { 1461 return false; 1462 } 1463 } 1464 }; 1465 1466 private static final Validator sUriValidator = new Validator() { 1467 @Override 1468 public boolean validate(String value) { 1469 try { 1470 Uri.decode(value); 1471 return true; 1472 } catch (IllegalArgumentException e) { 1473 return false; 1474 } 1475 } 1476 }; 1477 1478 private static final Validator sLenientIpAddressValidator = new Validator() { 1479 private static final int MAX_IPV6_LENGTH = 45; 1480 1481 @Override 1482 public boolean validate(String value) { 1483 return value.length() <= MAX_IPV6_LENGTH; 1484 } 1485 }; 1486 1487 /** @hide */ 1488 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1489 outKeySet.addAll(MOVED_TO_GLOBAL); 1490 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1491 } 1492 1493 /** @hide */ 1494 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1495 outKeySet.addAll(MOVED_TO_SECURE); 1496 } 1497 1498 /** @hide */ 1499 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1500 outKeySet.addAll(MOVED_TO_GLOBAL); 1501 } 1502 1503 /** 1504 * Look up a name in the database. 1505 * @param resolver to access the database with 1506 * @param name to look up in the table 1507 * @return the corresponding value, or null if not present 1508 */ 1509 public static String getString(ContentResolver resolver, String name) { 1510 return getStringForUser(resolver, name, UserHandle.myUserId()); 1511 } 1512 1513 /** @hide */ 1514 public static String getStringForUser(ContentResolver resolver, String name, 1515 int userHandle) { 1516 if (MOVED_TO_SECURE.contains(name)) { 1517 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1518 + " to android.provider.Settings.Secure, returning read-only value."); 1519 return Secure.getStringForUser(resolver, name, userHandle); 1520 } 1521 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1522 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1523 + " to android.provider.Settings.Global, returning read-only value."); 1524 return Global.getStringForUser(resolver, name, userHandle); 1525 } 1526 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1527 } 1528 1529 /** 1530 * Store a name/value pair into the database. 1531 * @param resolver to access the database with 1532 * @param name to store 1533 * @param value to associate with the name 1534 * @return true if the value was set, false on database errors 1535 */ 1536 public static boolean putString(ContentResolver resolver, String name, String value) { 1537 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1538 } 1539 1540 /** @hide */ 1541 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1542 int userHandle) { 1543 if (MOVED_TO_SECURE.contains(name)) { 1544 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1545 + " to android.provider.Settings.Secure, value is unchanged."); 1546 return false; 1547 } 1548 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1549 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1550 + " to android.provider.Settings.Global, value is unchanged."); 1551 return false; 1552 } 1553 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1554 } 1555 1556 /** 1557 * Construct the content URI for a particular name/value pair, 1558 * useful for monitoring changes with a ContentObserver. 1559 * @param name to look up in the table 1560 * @return the corresponding content URI, or null if not present 1561 */ 1562 public static Uri getUriFor(String name) { 1563 if (MOVED_TO_SECURE.contains(name)) { 1564 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1565 + " to android.provider.Settings.Secure, returning Secure URI."); 1566 return Secure.getUriFor(Secure.CONTENT_URI, name); 1567 } 1568 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1569 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1570 + " to android.provider.Settings.Global, returning read-only global URI."); 1571 return Global.getUriFor(Global.CONTENT_URI, name); 1572 } 1573 return getUriFor(CONTENT_URI, name); 1574 } 1575 1576 /** 1577 * Convenience function for retrieving a single system settings value 1578 * as an integer. Note that internally setting values are always 1579 * stored as strings; this function converts the string to an integer 1580 * for you. The default value will be returned if the setting is 1581 * not defined or not an integer. 1582 * 1583 * @param cr The ContentResolver to access. 1584 * @param name The name of the setting to retrieve. 1585 * @param def Value to return if the setting is not defined. 1586 * 1587 * @return The setting's current value, or 'def' if it is not defined 1588 * or not a valid integer. 1589 */ 1590 public static int getInt(ContentResolver cr, String name, int def) { 1591 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1592 } 1593 1594 /** @hide */ 1595 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1596 String v = getStringForUser(cr, name, userHandle); 1597 try { 1598 return v != null ? Integer.parseInt(v) : def; 1599 } catch (NumberFormatException e) { 1600 return def; 1601 } 1602 } 1603 1604 /** 1605 * Convenience function for retrieving a single system settings value 1606 * as an integer. Note that internally setting values are always 1607 * stored as strings; this function converts the string to an integer 1608 * for you. 1609 * <p> 1610 * This version does not take a default value. If the setting has not 1611 * been set, or the string value is not a number, 1612 * it throws {@link SettingNotFoundException}. 1613 * 1614 * @param cr The ContentResolver to access. 1615 * @param name The name of the setting to retrieve. 1616 * 1617 * @throws SettingNotFoundException Thrown if a setting by the given 1618 * name can't be found or the setting value is not an integer. 1619 * 1620 * @return The setting's current value. 1621 */ 1622 public static int getInt(ContentResolver cr, String name) 1623 throws SettingNotFoundException { 1624 return getIntForUser(cr, name, UserHandle.myUserId()); 1625 } 1626 1627 /** @hide */ 1628 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1629 throws SettingNotFoundException { 1630 String v = getStringForUser(cr, name, userHandle); 1631 try { 1632 return Integer.parseInt(v); 1633 } catch (NumberFormatException e) { 1634 throw new SettingNotFoundException(name); 1635 } 1636 } 1637 1638 /** 1639 * Convenience function for updating a single settings value as an 1640 * integer. This will either create a new entry in the table if the 1641 * given name does not exist, or modify the value of the existing row 1642 * with that name. Note that internally setting values are always 1643 * stored as strings, so this function converts the given value to a 1644 * string before storing it. 1645 * 1646 * @param cr The ContentResolver to access. 1647 * @param name The name of the setting to modify. 1648 * @param value The new value for the setting. 1649 * @return true if the value was set, false on database errors 1650 */ 1651 public static boolean putInt(ContentResolver cr, String name, int value) { 1652 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1653 } 1654 1655 /** @hide */ 1656 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1657 int userHandle) { 1658 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1659 } 1660 1661 /** 1662 * Convenience function for retrieving a single system settings value 1663 * as a {@code long}. Note that internally setting values are always 1664 * stored as strings; this function converts the string to a {@code long} 1665 * for you. The default value will be returned if the setting is 1666 * not defined or not a {@code long}. 1667 * 1668 * @param cr The ContentResolver to access. 1669 * @param name The name of the setting to retrieve. 1670 * @param def Value to return if the setting is not defined. 1671 * 1672 * @return The setting's current value, or 'def' if it is not defined 1673 * or not a valid {@code long}. 1674 */ 1675 public static long getLong(ContentResolver cr, String name, long def) { 1676 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1677 } 1678 1679 /** @hide */ 1680 public static long getLongForUser(ContentResolver cr, String name, long def, 1681 int userHandle) { 1682 String valString = getStringForUser(cr, name, userHandle); 1683 long value; 1684 try { 1685 value = valString != null ? Long.parseLong(valString) : def; 1686 } catch (NumberFormatException e) { 1687 value = def; 1688 } 1689 return value; 1690 } 1691 1692 /** 1693 * Convenience function for retrieving a single system settings value 1694 * as a {@code long}. Note that internally setting values are always 1695 * stored as strings; this function converts the string to a {@code long} 1696 * for you. 1697 * <p> 1698 * This version does not take a default value. If the setting has not 1699 * been set, or the string value is not a number, 1700 * it throws {@link SettingNotFoundException}. 1701 * 1702 * @param cr The ContentResolver to access. 1703 * @param name The name of the setting to retrieve. 1704 * 1705 * @return The setting's current value. 1706 * @throws SettingNotFoundException Thrown if a setting by the given 1707 * name can't be found or the setting value is not an integer. 1708 */ 1709 public static long getLong(ContentResolver cr, String name) 1710 throws SettingNotFoundException { 1711 return getLongForUser(cr, name, UserHandle.myUserId()); 1712 } 1713 1714 /** @hide */ 1715 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1716 throws SettingNotFoundException { 1717 String valString = getStringForUser(cr, name, userHandle); 1718 try { 1719 return Long.parseLong(valString); 1720 } catch (NumberFormatException e) { 1721 throw new SettingNotFoundException(name); 1722 } 1723 } 1724 1725 /** 1726 * Convenience function for updating a single settings value as a long 1727 * integer. This will either create a new entry in the table if the 1728 * given name does not exist, or modify the value of the existing row 1729 * with that name. Note that internally setting values are always 1730 * stored as strings, so this function converts the given value to a 1731 * string before storing it. 1732 * 1733 * @param cr The ContentResolver to access. 1734 * @param name The name of the setting to modify. 1735 * @param value The new value for the setting. 1736 * @return true if the value was set, false on database errors 1737 */ 1738 public static boolean putLong(ContentResolver cr, String name, long value) { 1739 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1740 } 1741 1742 /** @hide */ 1743 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1744 int userHandle) { 1745 return putStringForUser(cr, name, Long.toString(value), userHandle); 1746 } 1747 1748 /** 1749 * Convenience function for retrieving a single system settings value 1750 * as a floating point number. Note that internally setting values are 1751 * always stored as strings; this function converts the string to an 1752 * float for you. The default value will be returned if the setting 1753 * is not defined or not a valid float. 1754 * 1755 * @param cr The ContentResolver to access. 1756 * @param name The name of the setting to retrieve. 1757 * @param def Value to return if the setting is not defined. 1758 * 1759 * @return The setting's current value, or 'def' if it is not defined 1760 * or not a valid float. 1761 */ 1762 public static float getFloat(ContentResolver cr, String name, float def) { 1763 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1764 } 1765 1766 /** @hide */ 1767 public static float getFloatForUser(ContentResolver cr, String name, float def, 1768 int userHandle) { 1769 String v = getStringForUser(cr, name, userHandle); 1770 try { 1771 return v != null ? Float.parseFloat(v) : def; 1772 } catch (NumberFormatException e) { 1773 return def; 1774 } 1775 } 1776 1777 /** 1778 * Convenience function for retrieving a single system settings value 1779 * as a float. Note that internally setting values are always 1780 * stored as strings; this function converts the string to a float 1781 * for you. 1782 * <p> 1783 * This version does not take a default value. If the setting has not 1784 * been set, or the string value is not a number, 1785 * it throws {@link SettingNotFoundException}. 1786 * 1787 * @param cr The ContentResolver to access. 1788 * @param name The name of the setting to retrieve. 1789 * 1790 * @throws SettingNotFoundException Thrown if a setting by the given 1791 * name can't be found or the setting value is not a float. 1792 * 1793 * @return The setting's current value. 1794 */ 1795 public static float getFloat(ContentResolver cr, String name) 1796 throws SettingNotFoundException { 1797 return getFloatForUser(cr, name, UserHandle.myUserId()); 1798 } 1799 1800 /** @hide */ 1801 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1802 throws SettingNotFoundException { 1803 String v = getStringForUser(cr, name, userHandle); 1804 if (v == null) { 1805 throw new SettingNotFoundException(name); 1806 } 1807 try { 1808 return Float.parseFloat(v); 1809 } catch (NumberFormatException e) { 1810 throw new SettingNotFoundException(name); 1811 } 1812 } 1813 1814 /** 1815 * Convenience function for updating a single settings value as a 1816 * floating point number. This will either create a new entry in the 1817 * table if the given name does not exist, or modify the value of the 1818 * existing row with that name. Note that internally setting values 1819 * are always stored as strings, so this function converts the given 1820 * value to a string before storing it. 1821 * 1822 * @param cr The ContentResolver to access. 1823 * @param name The name of the setting to modify. 1824 * @param value The new value for the setting. 1825 * @return true if the value was set, false on database errors 1826 */ 1827 public static boolean putFloat(ContentResolver cr, String name, float value) { 1828 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1829 } 1830 1831 /** @hide */ 1832 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1833 int userHandle) { 1834 return putStringForUser(cr, name, Float.toString(value), userHandle); 1835 } 1836 1837 /** 1838 * Convenience function to read all of the current 1839 * configuration-related settings into a 1840 * {@link Configuration} object. 1841 * 1842 * @param cr The ContentResolver to access. 1843 * @param outConfig Where to place the configuration settings. 1844 */ 1845 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1846 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1847 } 1848 1849 /** @hide */ 1850 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1851 int userHandle) { 1852 outConfig.fontScale = Settings.System.getFloatForUser( 1853 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1854 if (outConfig.fontScale < 0) { 1855 outConfig.fontScale = 1; 1856 } 1857 } 1858 1859 /** 1860 * @hide Erase the fields in the Configuration that should be applied 1861 * by the settings. 1862 */ 1863 public static void clearConfiguration(Configuration inoutConfig) { 1864 inoutConfig.fontScale = 0; 1865 } 1866 1867 /** 1868 * Convenience function to write a batch of configuration-related 1869 * settings from a {@link Configuration} object. 1870 * 1871 * @param cr The ContentResolver to access. 1872 * @param config The settings to write. 1873 * @return true if the values were set, false on database errors 1874 */ 1875 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1876 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1877 } 1878 1879 /** @hide */ 1880 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1881 int userHandle) { 1882 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1883 } 1884 1885 /** @hide */ 1886 public static boolean hasInterestingConfigurationChanges(int changes) { 1887 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1888 } 1889 1890 /** @deprecated - Do not use */ 1891 @Deprecated 1892 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1893 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1894 } 1895 1896 /** 1897 * @hide 1898 * @deprecated - Do not use 1899 */ 1900 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1901 int userHandle) { 1902 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1903 } 1904 1905 /** @deprecated - Do not use */ 1906 @Deprecated 1907 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1908 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1909 } 1910 1911 /** 1912 * @hide 1913 * @deprecated - Do not use 1914 */ 1915 @Deprecated 1916 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1917 int userHandle) { 1918 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1919 } 1920 1921 private static final class DiscreteValueValidator implements Validator { 1922 private final String[] mValues; 1923 1924 public DiscreteValueValidator(String[] values) { 1925 mValues = values; 1926 } 1927 1928 @Override 1929 public boolean validate(String value) { 1930 return ArrayUtils.contains(mValues, value); 1931 } 1932 } 1933 1934 private static final class InclusiveIntegerRangeValidator implements Validator { 1935 private final int mMin; 1936 private final int mMax; 1937 1938 public InclusiveIntegerRangeValidator(int min, int max) { 1939 mMin = min; 1940 mMax = max; 1941 } 1942 1943 @Override 1944 public boolean validate(String value) { 1945 try { 1946 final int intValue = Integer.parseInt(value); 1947 return intValue >= mMin && intValue <= mMax; 1948 } catch (NumberFormatException e) { 1949 return false; 1950 } 1951 } 1952 } 1953 1954 private static final class InclusiveFloatRangeValidator implements Validator { 1955 private final float mMin; 1956 private final float mMax; 1957 1958 public InclusiveFloatRangeValidator(float min, float max) { 1959 mMin = min; 1960 mMax = max; 1961 } 1962 1963 @Override 1964 public boolean validate(String value) { 1965 try { 1966 final float floatValue = Float.parseFloat(value); 1967 return floatValue >= mMin && floatValue <= mMax; 1968 } catch (NumberFormatException e) { 1969 return false; 1970 } 1971 } 1972 } 1973 1974 /** 1975 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 1976 */ 1977 @Deprecated 1978 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 1979 1980 /** 1981 * What happens when the user presses the end call button if they're not 1982 * on a call.<br/> 1983 * <b>Values:</b><br/> 1984 * 0 - The end button does nothing.<br/> 1985 * 1 - The end button goes to the home screen.<br/> 1986 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 1987 * 3 - The end button goes to the home screen. If the user is already on the 1988 * home screen, it puts the device to sleep. 1989 */ 1990 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 1991 1992 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 1993 new InclusiveIntegerRangeValidator(0, 3); 1994 1995 /** 1996 * END_BUTTON_BEHAVIOR value for "go home". 1997 * @hide 1998 */ 1999 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2000 2001 /** 2002 * END_BUTTON_BEHAVIOR value for "go to sleep". 2003 * @hide 2004 */ 2005 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2006 2007 /** 2008 * END_BUTTON_BEHAVIOR default value. 2009 * @hide 2010 */ 2011 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2012 2013 /** 2014 * Is advanced settings mode turned on. 0 == no, 1 == yes 2015 * @hide 2016 */ 2017 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2018 2019 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2020 2021 /** 2022 * ADVANCED_SETTINGS default value. 2023 * @hide 2024 */ 2025 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2026 2027 /** 2028 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2029 */ 2030 @Deprecated 2031 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2032 2033 /** 2034 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2035 */ 2036 @Deprecated 2037 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2038 2039 /** 2040 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2041 */ 2042 @Deprecated 2043 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2044 2045 /** 2046 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2047 * {@hide} 2048 */ 2049 @Deprecated 2050 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2051 2052 /** 2053 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2054 */ 2055 @Deprecated 2056 public static final String RADIO_CELL = Global.RADIO_CELL; 2057 2058 /** 2059 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2060 */ 2061 @Deprecated 2062 public static final String RADIO_NFC = Global.RADIO_NFC; 2063 2064 /** 2065 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2066 */ 2067 @Deprecated 2068 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2069 2070 /** 2071 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2072 * 2073 * {@hide} 2074 */ 2075 @Deprecated 2076 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2077 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2078 2079 /** 2080 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2081 */ 2082 @Deprecated 2083 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2084 2085 /** 2086 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2087 */ 2088 @Deprecated 2089 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2090 2091 /** 2092 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2093 */ 2094 @Deprecated 2095 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2096 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2097 2098 /** 2099 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2100 */ 2101 @Deprecated 2102 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2103 2104 /** 2105 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2106 */ 2107 @Deprecated 2108 public static final String MODE_RINGER = Global.MODE_RINGER; 2109 2110 /** 2111 * Whether to use static IP and other static network attributes. 2112 * <p> 2113 * Set to 1 for true and 0 for false. 2114 * 2115 * @deprecated Use {@link WifiManager} instead 2116 */ 2117 @Deprecated 2118 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2119 2120 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2121 2122 /** 2123 * The static IP address. 2124 * <p> 2125 * Example: "192.168.1.51" 2126 * 2127 * @deprecated Use {@link WifiManager} instead 2128 */ 2129 @Deprecated 2130 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2131 2132 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2133 2134 /** 2135 * If using static IP, the gateway's IP address. 2136 * <p> 2137 * Example: "192.168.1.1" 2138 * 2139 * @deprecated Use {@link WifiManager} instead 2140 */ 2141 @Deprecated 2142 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2143 2144 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2145 2146 /** 2147 * If using static IP, the net mask. 2148 * <p> 2149 * Example: "255.255.255.0" 2150 * 2151 * @deprecated Use {@link WifiManager} instead 2152 */ 2153 @Deprecated 2154 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2155 2156 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2157 2158 /** 2159 * If using static IP, the primary DNS's IP address. 2160 * <p> 2161 * Example: "192.168.1.1" 2162 * 2163 * @deprecated Use {@link WifiManager} instead 2164 */ 2165 @Deprecated 2166 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2167 2168 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2169 2170 /** 2171 * If using static IP, the secondary DNS's IP address. 2172 * <p> 2173 * Example: "192.168.1.2" 2174 * 2175 * @deprecated Use {@link WifiManager} instead 2176 */ 2177 @Deprecated 2178 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2179 2180 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2181 2182 /** 2183 * Determines whether remote devices may discover and/or connect to 2184 * this device. 2185 * <P>Type: INT</P> 2186 * 2 -- discoverable and connectable 2187 * 1 -- connectable but not discoverable 2188 * 0 -- neither connectable nor discoverable 2189 */ 2190 public static final String BLUETOOTH_DISCOVERABILITY = 2191 "bluetooth_discoverability"; 2192 2193 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2194 new InclusiveIntegerRangeValidator(0, 2); 2195 2196 /** 2197 * Bluetooth discoverability timeout. If this value is nonzero, then 2198 * Bluetooth becomes discoverable for a certain number of seconds, 2199 * after which is becomes simply connectable. The value is in seconds. 2200 */ 2201 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2202 "bluetooth_discoverability_timeout"; 2203 2204 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2205 sNonNegativeIntegerValidator; 2206 2207 /** 2208 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2209 * instead 2210 */ 2211 @Deprecated 2212 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2213 2214 /** 2215 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2216 * instead 2217 */ 2218 @Deprecated 2219 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2220 2221 /** 2222 * @deprecated Use 2223 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2224 * instead 2225 */ 2226 @Deprecated 2227 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2228 "lock_pattern_tactile_feedback_enabled"; 2229 2230 /** 2231 * A formatted string of the next alarm that is set, or the empty string 2232 * if there is no alarm set. 2233 * 2234 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2235 */ 2236 @Deprecated 2237 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2238 2239 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2240 private static final int MAX_LENGTH = 1000; 2241 2242 @Override 2243 public boolean validate(String value) { 2244 // TODO: No idea what the correct format is. 2245 return value == null || value.length() < MAX_LENGTH; 2246 } 2247 }; 2248 2249 /** 2250 * Scaling factor for fonts, float. 2251 */ 2252 public static final String FONT_SCALE = "font_scale"; 2253 2254 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2255 @Override 2256 public boolean validate(String value) { 2257 try { 2258 return Float.parseFloat(value) >= 0; 2259 } catch (NumberFormatException e) { 2260 return false; 2261 } 2262 } 2263 }; 2264 2265 /** 2266 * Name of an application package to be debugged. 2267 * 2268 * @deprecated Use {@link Global#DEBUG_APP} instead 2269 */ 2270 @Deprecated 2271 public static final String DEBUG_APP = Global.DEBUG_APP; 2272 2273 /** 2274 * If 1, when launching DEBUG_APP it will wait for the debugger before 2275 * starting user code. If 0, it will run normally. 2276 * 2277 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2278 */ 2279 @Deprecated 2280 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2281 2282 /** 2283 * Whether or not to dim the screen. 0=no 1=yes 2284 * @deprecated This setting is no longer used. 2285 */ 2286 @Deprecated 2287 public static final String DIM_SCREEN = "dim_screen"; 2288 2289 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2290 2291 /** 2292 * The amount of time in milliseconds before the device goes to sleep or begins 2293 * to dream after a period of inactivity. This value is also known as the 2294 * user activity timeout period since the screen isn't necessarily turned off 2295 * when it expires. 2296 */ 2297 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2298 2299 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2300 2301 /** 2302 * The screen backlight brightness between 0 and 255. 2303 */ 2304 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2305 2306 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2307 new InclusiveIntegerRangeValidator(0, 255); 2308 2309 /** 2310 * Control whether to enable automatic brightness mode. 2311 */ 2312 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2313 2314 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2315 2316 /** 2317 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2318 * or less (<0.0 >-1.0) bright. 2319 * @hide 2320 */ 2321 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2322 2323 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2324 new InclusiveFloatRangeValidator(-1, 1); 2325 2326 /** 2327 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2328 */ 2329 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2330 2331 /** 2332 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2333 */ 2334 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2335 2336 /** 2337 * Control whether the process CPU usage meter should be shown. 2338 * 2339 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2340 */ 2341 @Deprecated 2342 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2343 2344 /** 2345 * If 1, the activity manager will aggressively finish activities and 2346 * processes as soon as they are no longer needed. If 0, the normal 2347 * extended lifetime is used. 2348 * 2349 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2350 */ 2351 @Deprecated 2352 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2353 2354 /** 2355 * Determines which streams are affected by ringer mode changes. The 2356 * stream type's bit should be set to 1 if it should be muted when going 2357 * into an inaudible ringer mode. 2358 */ 2359 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2360 2361 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2362 sNonNegativeIntegerValidator; 2363 2364 /** 2365 * Determines which streams are affected by mute. The 2366 * stream type's bit should be set to 1 if it should be muted when a mute request 2367 * is received. 2368 */ 2369 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2370 2371 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2372 sNonNegativeIntegerValidator; 2373 2374 /** 2375 * Whether vibrate is on for different events. This is used internally, 2376 * changing this value will not change the vibrate. See AudioManager. 2377 */ 2378 public static final String VIBRATE_ON = "vibrate_on"; 2379 2380 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2381 2382 /** 2383 * If 1, redirects the system vibrator to all currently attached input devices 2384 * that support vibration. If there are no such input devices, then the system 2385 * vibrator is used instead. 2386 * If 0, does not register the system vibrator. 2387 * 2388 * This setting is mainly intended to provide a compatibility mechanism for 2389 * applications that only know about the system vibrator and do not use the 2390 * input device vibrator API. 2391 * 2392 * @hide 2393 */ 2394 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2395 2396 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2397 2398 /** 2399 * Ringer volume. This is used internally, changing this value will not 2400 * change the volume. See AudioManager. 2401 * 2402 * @removed Not used by anything since API 2. 2403 */ 2404 public static final String VOLUME_RING = "volume_ring"; 2405 2406 /** 2407 * System/notifications volume. This is used internally, changing this 2408 * value will not change the volume. See AudioManager. 2409 * 2410 * @removed Not used by anything since API 2. 2411 */ 2412 public static final String VOLUME_SYSTEM = "volume_system"; 2413 2414 /** 2415 * Voice call volume. This is used internally, changing this value will 2416 * not change the volume. See AudioManager. 2417 * 2418 * @removed Not used by anything since API 2. 2419 */ 2420 public static final String VOLUME_VOICE = "volume_voice"; 2421 2422 /** 2423 * Music/media/gaming volume. This is used internally, changing this 2424 * value will not change the volume. See AudioManager. 2425 * 2426 * @removed Not used by anything since API 2. 2427 */ 2428 public static final String VOLUME_MUSIC = "volume_music"; 2429 2430 /** 2431 * Alarm volume. This is used internally, changing this 2432 * value will not change the volume. See AudioManager. 2433 * 2434 * @removed Not used by anything since API 2. 2435 */ 2436 public static final String VOLUME_ALARM = "volume_alarm"; 2437 2438 /** 2439 * Notification volume. This is used internally, changing this 2440 * value will not change the volume. See AudioManager. 2441 * 2442 * @removed Not used by anything since API 2. 2443 */ 2444 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2445 2446 /** 2447 * Bluetooth Headset volume. This is used internally, changing this value will 2448 * not change the volume. See AudioManager. 2449 * 2450 * @removed Not used by anything since API 2. 2451 */ 2452 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2453 2454 /** 2455 * Master volume (float in the range 0.0f to 1.0f). 2456 * 2457 * @hide 2458 */ 2459 public static final String VOLUME_MASTER = "volume_master"; 2460 2461 /** 2462 * Master volume mute (int 1 = mute, 0 = not muted). 2463 * 2464 * @hide 2465 */ 2466 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2467 2468 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2469 2470 /** 2471 * Microphone mute (int 1 = mute, 0 = not muted). 2472 * 2473 * @hide 2474 */ 2475 public static final String MICROPHONE_MUTE = "microphone_mute"; 2476 2477 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2478 2479 /** 2480 * Whether the notifications should use the ring volume (value of 1) or 2481 * a separate notification volume (value of 0). In most cases, users 2482 * will have this enabled so the notification and ringer volumes will be 2483 * the same. However, power users can disable this and use the separate 2484 * notification volume control. 2485 * <p> 2486 * Note: This is a one-off setting that will be removed in the future 2487 * when there is profile support. For this reason, it is kept hidden 2488 * from the public APIs. 2489 * 2490 * @hide 2491 * @deprecated 2492 */ 2493 @Deprecated 2494 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2495 "notifications_use_ring_volume"; 2496 2497 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2498 2499 /** 2500 * Whether silent mode should allow vibration feedback. This is used 2501 * internally in AudioService and the Sound settings activity to 2502 * coordinate decoupling of vibrate and silent modes. This setting 2503 * will likely be removed in a future release with support for 2504 * audio/vibe feedback profiles. 2505 * 2506 * Not used anymore. On devices with vibrator, the user explicitly selects 2507 * silent or vibrate mode. 2508 * Kept for use by legacy database upgrade code in DatabaseHelper. 2509 * @hide 2510 */ 2511 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2512 2513 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2514 2515 /** 2516 * The mapping of stream type (integer) to its setting. 2517 * 2518 * @removed Not used by anything since API 2. 2519 */ 2520 public static final String[] VOLUME_SETTINGS = { 2521 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2522 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2523 }; 2524 2525 /** 2526 * Appended to various volume related settings to record the previous 2527 * values before they the settings were affected by a silent/vibrate 2528 * ringer mode change. 2529 * 2530 * @removed Not used by anything since API 2. 2531 */ 2532 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2533 2534 /** 2535 * Persistent store for the system-wide default ringtone URI. 2536 * <p> 2537 * If you need to play the default ringtone at any given time, it is recommended 2538 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2539 * to the set default ringtone at the time of playing. 2540 * 2541 * @see #DEFAULT_RINGTONE_URI 2542 */ 2543 public static final String RINGTONE = "ringtone"; 2544 2545 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2546 2547 /** 2548 * A {@link Uri} that will point to the current default ringtone at any 2549 * given time. 2550 * <p> 2551 * If the current default ringtone is in the DRM provider and the caller 2552 * does not have permission, the exception will be a 2553 * FileNotFoundException. 2554 */ 2555 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2556 2557 /** 2558 * Persistent store for the system-wide default notification sound. 2559 * 2560 * @see #RINGTONE 2561 * @see #DEFAULT_NOTIFICATION_URI 2562 */ 2563 public static final String NOTIFICATION_SOUND = "notification_sound"; 2564 2565 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2566 2567 /** 2568 * A {@link Uri} that will point to the current default notification 2569 * sound at any given time. 2570 * 2571 * @see #DEFAULT_RINGTONE_URI 2572 */ 2573 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2574 2575 /** 2576 * Persistent store for the system-wide default alarm alert. 2577 * 2578 * @see #RINGTONE 2579 * @see #DEFAULT_ALARM_ALERT_URI 2580 */ 2581 public static final String ALARM_ALERT = "alarm_alert"; 2582 2583 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2584 2585 /** 2586 * A {@link Uri} that will point to the current default alarm alert at 2587 * any given time. 2588 * 2589 * @see #DEFAULT_ALARM_ALERT_URI 2590 */ 2591 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2592 2593 /** 2594 * Persistent store for the system default media button event receiver. 2595 * 2596 * @hide 2597 */ 2598 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2599 2600 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2601 @Override 2602 public boolean validate(String value) { 2603 try { 2604 ComponentName.unflattenFromString(value); 2605 return true; 2606 } catch (NullPointerException e) { 2607 return false; 2608 } 2609 } 2610 }; 2611 2612 /** 2613 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2614 */ 2615 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2616 2617 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2618 2619 /** 2620 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2621 */ 2622 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2623 2624 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2625 2626 /** 2627 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2628 * feature converts two spaces to a "." and space. 2629 */ 2630 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2631 2632 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2633 2634 /** 2635 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2636 */ 2637 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2638 2639 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2640 2641 public static final String SHOW_GTALK_SERVICE_STATUS = 2642 "SHOW_GTALK_SERVICE_STATUS"; 2643 2644 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2645 2646 /** 2647 * Name of activity to use for wallpaper on the home screen. 2648 * 2649 * @deprecated Use {@link WallpaperManager} instead. 2650 */ 2651 @Deprecated 2652 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2653 2654 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2655 private static final int MAX_LENGTH = 1000; 2656 2657 @Override 2658 public boolean validate(String value) { 2659 if (value != null && value.length() > MAX_LENGTH) { 2660 return false; 2661 } 2662 return ComponentName.unflattenFromString(value) != null; 2663 } 2664 }; 2665 2666 /** 2667 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2668 * instead 2669 */ 2670 @Deprecated 2671 public static final String AUTO_TIME = Global.AUTO_TIME; 2672 2673 /** 2674 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2675 * instead 2676 */ 2677 @Deprecated 2678 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2679 2680 /** 2681 * Display times as 12 or 24 hours 2682 * 12 2683 * 24 2684 */ 2685 public static final String TIME_12_24 = "time_12_24"; 2686 2687 /** @hide */ 2688 public static final Validator TIME_12_24_VALIDATOR = 2689 new DiscreteValueValidator(new String[] {"12", "24"}); 2690 2691 /** 2692 * Date format string 2693 * mm/dd/yyyy 2694 * dd/mm/yyyy 2695 * yyyy/mm/dd 2696 */ 2697 public static final String DATE_FORMAT = "date_format"; 2698 2699 /** @hide */ 2700 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2701 @Override 2702 public boolean validate(String value) { 2703 try { 2704 new SimpleDateFormat(value); 2705 return true; 2706 } catch (IllegalArgumentException e) { 2707 return false; 2708 } 2709 } 2710 }; 2711 2712 /** 2713 * Whether the setup wizard has been run before (on first boot), or if 2714 * it still needs to be run. 2715 * 2716 * nonzero = it has been run in the past 2717 * 0 = it has not been run in the past 2718 */ 2719 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2720 2721 /** @hide */ 2722 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2723 2724 /** 2725 * Scaling factor for normal window animations. Setting to 0 will disable window 2726 * animations. 2727 * 2728 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2729 */ 2730 @Deprecated 2731 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2732 2733 /** 2734 * Scaling factor for activity transition animations. Setting to 0 will disable window 2735 * animations. 2736 * 2737 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2738 */ 2739 @Deprecated 2740 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2741 2742 /** 2743 * Scaling factor for Animator-based animations. This affects both the start delay and 2744 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2745 * The default value is 1. 2746 * 2747 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2748 */ 2749 @Deprecated 2750 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2751 2752 /** 2753 * Control whether the accelerometer will be used to change screen 2754 * orientation. If 0, it will not be used unless explicitly requested 2755 * by the application; if 1, it will be used by default unless explicitly 2756 * disabled by the application. 2757 */ 2758 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2759 2760 /** @hide */ 2761 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2762 2763 /** 2764 * Default screen rotation when no other policy applies. 2765 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2766 * preference, this rotation value will be used. Must be one of the 2767 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2768 * 2769 * @see android.view.Display#getRotation 2770 */ 2771 public static final String USER_ROTATION = "user_rotation"; 2772 2773 /** @hide */ 2774 public static final Validator USER_ROTATION_VALIDATOR = 2775 new InclusiveIntegerRangeValidator(0, 3); 2776 2777 /** 2778 * Control whether the rotation lock toggle in the System UI should be hidden. 2779 * Typically this is done for accessibility purposes to make it harder for 2780 * the user to accidentally toggle the rotation lock while the display rotation 2781 * has been locked for accessibility. 2782 * 2783 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2784 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2785 * 2786 * @hide 2787 */ 2788 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2789 "hide_rotation_lock_toggle_for_accessibility"; 2790 2791 /** @hide */ 2792 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2793 sBooleanValidator; 2794 2795 /** 2796 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2797 * be used by Phone and Setting apps; it shouldn't affect other apps. 2798 * The value is boolean (1 or 0). 2799 * 2800 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2801 * It was about AudioManager's setting and thus affected all the applications which 2802 * relied on the setting, while this is purely about the vibration setting for incoming 2803 * calls. 2804 */ 2805 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2806 2807 /** @hide */ 2808 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2809 2810 /** 2811 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2812 * boolean (1 or 0). 2813 */ 2814 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2815 2816 /** @hide */ 2817 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2818 2819 /** 2820 * CDMA only settings 2821 * DTMF tone type played by the dialer when dialing. 2822 * 0 = Normal 2823 * 1 = Long 2824 */ 2825 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2826 2827 /** @hide */ 2828 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2829 2830 /** 2831 * Whether the hearing aid is enabled. The value is 2832 * boolean (1 or 0). 2833 * @hide 2834 */ 2835 public static final String HEARING_AID = "hearing_aid"; 2836 2837 /** @hide */ 2838 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2839 2840 /** 2841 * CDMA only settings 2842 * TTY Mode 2843 * 0 = OFF 2844 * 1 = FULL 2845 * 2 = VCO 2846 * 3 = HCO 2847 * @hide 2848 */ 2849 public static final String TTY_MODE = "tty_mode"; 2850 2851 /** @hide */ 2852 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2853 2854 /** 2855 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2856 * boolean (1 or 0). 2857 */ 2858 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2859 2860 /** @hide */ 2861 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2862 2863 /** 2864 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2865 * boolean (1 or 0). 2866 */ 2867 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2868 2869 /** @hide */ 2870 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2871 2872 /** 2873 * @deprecated Each application that shows web suggestions should have its own 2874 * setting for this. 2875 */ 2876 @Deprecated 2877 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2878 2879 /** @hide */ 2880 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2881 2882 /** 2883 * Whether the notification LED should repeatedly flash when a notification is 2884 * pending. The value is boolean (1 or 0). 2885 * @hide 2886 */ 2887 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2888 2889 /** @hide */ 2890 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 2891 2892 /** 2893 * Show pointer location on screen? 2894 * 0 = no 2895 * 1 = yes 2896 * @hide 2897 */ 2898 public static final String POINTER_LOCATION = "pointer_location"; 2899 2900 /** @hide */ 2901 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 2902 2903 /** 2904 * Show touch positions on screen? 2905 * 0 = no 2906 * 1 = yes 2907 * @hide 2908 */ 2909 public static final String SHOW_TOUCHES = "show_touches"; 2910 2911 /** @hide */ 2912 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 2913 2914 /** 2915 * Log raw orientation data from 2916 * {@link com.android.server.policy.WindowOrientationListener} for use with the 2917 * orientationplot.py tool. 2918 * 0 = no 2919 * 1 = yes 2920 * @hide 2921 */ 2922 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2923 "window_orientation_listener_log"; 2924 2925 /** @hide */ 2926 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 2927 2928 /** 2929 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 2930 * instead 2931 * @hide 2932 */ 2933 @Deprecated 2934 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 2935 2936 /** 2937 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 2938 * instead 2939 * @hide 2940 */ 2941 @Deprecated 2942 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 2943 2944 /** 2945 * Whether to play sounds when the keyguard is shown and dismissed. 2946 * @hide 2947 */ 2948 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 2949 2950 /** @hide */ 2951 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 2952 2953 /** 2954 * Whether the lockscreen should be completely disabled. 2955 * @hide 2956 */ 2957 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 2958 2959 /** @hide */ 2960 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 2961 2962 /** 2963 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 2964 * instead 2965 * @hide 2966 */ 2967 @Deprecated 2968 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 2969 2970 /** 2971 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 2972 * instead 2973 * @hide 2974 */ 2975 @Deprecated 2976 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 2977 2978 /** 2979 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 2980 * instead 2981 * @hide 2982 */ 2983 @Deprecated 2984 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 2985 2986 /** 2987 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 2988 * instead 2989 * @hide 2990 */ 2991 @Deprecated 2992 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 2993 2994 /** 2995 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 2996 * instead 2997 * @hide 2998 */ 2999 @Deprecated 3000 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3001 3002 /** 3003 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3004 * instead 3005 * @hide 3006 */ 3007 @Deprecated 3008 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3009 3010 /** 3011 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3012 * instead 3013 * @hide 3014 */ 3015 @Deprecated 3016 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3017 3018 /** 3019 * Receive incoming SIP calls? 3020 * 0 = no 3021 * 1 = yes 3022 * @hide 3023 */ 3024 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3025 3026 /** @hide */ 3027 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3028 3029 /** 3030 * Call Preference String. 3031 * "SIP_ALWAYS" : Always use SIP with network access 3032 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3033 * @hide 3034 */ 3035 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3036 3037 /** @hide */ 3038 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3039 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3040 3041 /** 3042 * One of the sip call options: Always use SIP with network access. 3043 * @hide 3044 */ 3045 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3046 3047 /** @hide */ 3048 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3049 3050 /** 3051 * One of the sip call options: Only if destination is a SIP address. 3052 * @hide 3053 */ 3054 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3055 3056 /** @hide */ 3057 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3058 3059 /** 3060 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3061 * the user should be prompted each time a call is made whether it should be placed using 3062 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3063 * SIP_ADDRESS_ONLY. 3064 * @hide 3065 */ 3066 @Deprecated 3067 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3068 3069 /** @hide */ 3070 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3071 3072 /** 3073 * Pointer speed setting. 3074 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3075 * -7 = slowest 3076 * 0 = default speed 3077 * +7 = fastest 3078 * @hide 3079 */ 3080 public static final String POINTER_SPEED = "pointer_speed"; 3081 3082 /** @hide */ 3083 public static final Validator POINTER_SPEED_VALIDATOR = 3084 new InclusiveFloatRangeValidator(-7, 7); 3085 3086 /** 3087 * Whether lock-to-app will be triggered by long-press on recents. 3088 * @hide 3089 */ 3090 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3091 3092 /** @hide */ 3093 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3094 3095 /** 3096 * I am the lolrus. 3097 * <p> 3098 * Nonzero values indicate that the user has a bukkit. 3099 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3100 * @hide 3101 */ 3102 public static final String EGG_MODE = "egg_mode"; 3103 3104 /** @hide */ 3105 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3106 @Override 3107 public boolean validate(String value) { 3108 try { 3109 return Long.parseLong(value) >= 0; 3110 } catch (NumberFormatException e) { 3111 return false; 3112 } 3113 } 3114 }; 3115 3116 /** 3117 * IMPORTANT: If you add a new public settings you also have to add it to 3118 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3119 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3120 * the setting value. See an example above. 3121 */ 3122 3123 /** 3124 * Settings to backup. This is here so that it's in the same place as the settings 3125 * keys and easy to update. 3126 * 3127 * NOTE: Settings are backed up and restored in the order they appear 3128 * in this array. If you have one setting depending on another, 3129 * make sure that they are ordered appropriately. 3130 * 3131 * @hide 3132 */ 3133 public static final String[] SETTINGS_TO_BACKUP = { 3134 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3135 WIFI_USE_STATIC_IP, 3136 WIFI_STATIC_IP, 3137 WIFI_STATIC_GATEWAY, 3138 WIFI_STATIC_NETMASK, 3139 WIFI_STATIC_DNS1, 3140 WIFI_STATIC_DNS2, 3141 BLUETOOTH_DISCOVERABILITY, 3142 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3143 DIM_SCREEN, 3144 SCREEN_OFF_TIMEOUT, 3145 SCREEN_BRIGHTNESS, 3146 SCREEN_BRIGHTNESS_MODE, 3147 SCREEN_AUTO_BRIGHTNESS_ADJ, 3148 VIBRATE_INPUT_DEVICES, 3149 MODE_RINGER_STREAMS_AFFECTED, 3150 TEXT_AUTO_REPLACE, 3151 TEXT_AUTO_CAPS, 3152 TEXT_AUTO_PUNCTUATE, 3153 TEXT_SHOW_PASSWORD, 3154 AUTO_TIME, // moved to global 3155 AUTO_TIME_ZONE, // moved to global 3156 TIME_12_24, 3157 DATE_FORMAT, 3158 DTMF_TONE_WHEN_DIALING, 3159 DTMF_TONE_TYPE_WHEN_DIALING, 3160 HEARING_AID, 3161 TTY_MODE, 3162 SOUND_EFFECTS_ENABLED, 3163 HAPTIC_FEEDBACK_ENABLED, 3164 POWER_SOUNDS_ENABLED, // moved to global 3165 DOCK_SOUNDS_ENABLED, // moved to global 3166 LOCKSCREEN_SOUNDS_ENABLED, 3167 SHOW_WEB_SUGGESTIONS, 3168 NOTIFICATION_LIGHT_PULSE, 3169 SIP_CALL_OPTIONS, 3170 SIP_RECEIVE_CALLS, 3171 POINTER_SPEED, 3172 VIBRATE_WHEN_RINGING, 3173 RINGTONE, 3174 LOCK_TO_APP_ENABLED, 3175 NOTIFICATION_SOUND 3176 }; 3177 3178 /** 3179 * These are all public system settings 3180 * 3181 * @hide 3182 */ 3183 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3184 static { 3185 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3186 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3187 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3188 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3189 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3190 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3191 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3192 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3193 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3194 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3195 PUBLIC_SETTINGS.add(FONT_SCALE); 3196 PUBLIC_SETTINGS.add(DIM_SCREEN); 3197 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3198 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3199 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3200 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3201 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3202 PUBLIC_SETTINGS.add(VIBRATE_ON); 3203 PUBLIC_SETTINGS.add(VOLUME_RING); 3204 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3205 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3206 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3207 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3208 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3209 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3210 PUBLIC_SETTINGS.add(RINGTONE); 3211 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3212 PUBLIC_SETTINGS.add(ALARM_ALERT); 3213 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3214 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3215 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3216 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3217 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3218 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3219 PUBLIC_SETTINGS.add(TIME_12_24); 3220 PUBLIC_SETTINGS.add(DATE_FORMAT); 3221 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3222 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3223 PUBLIC_SETTINGS.add(USER_ROTATION); 3224 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3225 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3226 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3227 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3228 } 3229 3230 /** 3231 * These are all hidden system settings. 3232 * 3233 * @hide 3234 */ 3235 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3236 static { 3237 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3238 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3239 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3240 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3241 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3242 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3243 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3244 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3245 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3246 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3247 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3248 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3249 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3250 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3251 PRIVATE_SETTINGS.add(HEARING_AID); 3252 PRIVATE_SETTINGS.add(TTY_MODE); 3253 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3254 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3255 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3256 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3257 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3258 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3259 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3260 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3261 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3262 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3263 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3264 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3265 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3266 PRIVATE_SETTINGS.add(LOCK_SOUND); 3267 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3268 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3269 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3270 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3271 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3272 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3273 PRIVATE_SETTINGS.add(POINTER_SPEED); 3274 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3275 PRIVATE_SETTINGS.add(EGG_MODE); 3276 } 3277 3278 /** 3279 * These are all public system settings 3280 * 3281 * @hide 3282 */ 3283 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3284 static { 3285 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3286 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3287 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3288 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3289 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3290 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3291 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3292 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3293 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3294 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3295 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3296 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3297 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3298 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3299 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3300 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3301 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3302 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3303 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3304 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3305 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3306 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3307 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3308 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3309 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3310 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3311 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3312 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3313 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3314 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3315 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3316 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3317 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3318 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3319 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3320 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3321 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3322 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3323 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3324 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3325 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3326 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3327 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3328 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3329 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3330 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3331 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3332 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3333 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3334 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3335 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3336 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3337 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3338 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3339 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3340 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3341 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3342 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3343 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3344 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3345 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3346 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3347 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3348 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3349 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3350 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3351 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3352 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3353 } 3354 3355 /** 3356 * These entries are considered common between the personal and the managed profile, 3357 * since the managed profile doesn't get to change them. 3358 */ 3359 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3360 static { 3361 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3362 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3363 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3364 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3365 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3366 } 3367 3368 /** @hide */ 3369 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3370 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3371 } 3372 3373 /** 3374 * When to use Wi-Fi calling 3375 * 3376 * @see android.telephony.TelephonyManager.WifiCallingChoices 3377 * @hide 3378 */ 3379 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3380 3381 // Settings moved to Settings.Secure 3382 3383 /** 3384 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3385 * instead 3386 */ 3387 @Deprecated 3388 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3389 3390 /** 3391 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3392 */ 3393 @Deprecated 3394 public static final String ANDROID_ID = Secure.ANDROID_ID; 3395 3396 /** 3397 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3398 */ 3399 @Deprecated 3400 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3401 3402 /** 3403 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3404 */ 3405 @Deprecated 3406 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3407 3408 /** 3409 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3410 */ 3411 @Deprecated 3412 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3413 3414 /** 3415 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3416 */ 3417 @Deprecated 3418 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3419 3420 /** 3421 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3422 */ 3423 @Deprecated 3424 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3425 3426 /** 3427 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3428 * instead 3429 */ 3430 @Deprecated 3431 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3432 3433 /** 3434 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3435 */ 3436 @Deprecated 3437 public static final String LOGGING_ID = Secure.LOGGING_ID; 3438 3439 /** 3440 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3441 */ 3442 @Deprecated 3443 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3444 3445 /** 3446 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3447 * instead 3448 */ 3449 @Deprecated 3450 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3451 3452 /** 3453 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3454 * instead 3455 */ 3456 @Deprecated 3457 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3458 3459 /** 3460 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3461 * instead 3462 */ 3463 @Deprecated 3464 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3465 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3466 3467 /** 3468 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3469 */ 3470 @Deprecated 3471 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3472 3473 /** 3474 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3475 */ 3476 @Deprecated 3477 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3478 3479 /** 3480 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3481 */ 3482 @Deprecated 3483 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3484 3485 /** 3486 * @deprecated Use 3487 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3488 */ 3489 @Deprecated 3490 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3491 3492 /** 3493 * @deprecated Use 3494 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3495 */ 3496 @Deprecated 3497 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3498 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3499 3500 /** 3501 * @deprecated Use 3502 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3503 */ 3504 @Deprecated 3505 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3506 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3507 3508 /** 3509 * @deprecated Use 3510 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3511 */ 3512 @Deprecated 3513 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3514 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3515 3516 /** 3517 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3518 * instead 3519 */ 3520 @Deprecated 3521 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3522 3523 /** 3524 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3525 */ 3526 @Deprecated 3527 public static final String WIFI_ON = Global.WIFI_ON; 3528 3529 /** 3530 * @deprecated Use 3531 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3532 * instead 3533 */ 3534 @Deprecated 3535 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3536 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3537 3538 /** 3539 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3540 */ 3541 @Deprecated 3542 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3543 3544 /** 3545 * @deprecated Use 3546 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3547 */ 3548 @Deprecated 3549 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3550 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3551 3552 /** 3553 * @deprecated Use 3554 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3555 */ 3556 @Deprecated 3557 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3558 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3559 3560 /** 3561 * @deprecated Use 3562 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3563 * instead 3564 */ 3565 @Deprecated 3566 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3567 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3568 3569 /** 3570 * @deprecated Use 3571 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3572 */ 3573 @Deprecated 3574 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3575 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3576 3577 /** 3578 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3579 * instead 3580 */ 3581 @Deprecated 3582 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3583 3584 /** 3585 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3586 */ 3587 @Deprecated 3588 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3589 3590 /** 3591 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3592 */ 3593 @Deprecated 3594 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3595 3596 /** 3597 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3598 * instead 3599 */ 3600 @Deprecated 3601 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3602 3603 /** 3604 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3605 * instead 3606 */ 3607 @Deprecated 3608 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3609 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3610 } 3611 3612 /** 3613 * Secure system settings, containing system preferences that applications 3614 * can read but are not allowed to write. These are for preferences that 3615 * the user must explicitly modify through the system UI or specialized 3616 * APIs for those values, not modified directly by applications. 3617 */ 3618 public static final class Secure extends NameValueTable { 3619 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3620 3621 /** 3622 * The content:// style URL for this table 3623 */ 3624 public static final Uri CONTENT_URI = 3625 Uri.parse("content://" + AUTHORITY + "/secure"); 3626 3627 // Populated lazily, guarded by class object: 3628 private static final NameValueCache sNameValueCache = new NameValueCache( 3629 SYS_PROP_SETTING_VERSION, 3630 CONTENT_URI, 3631 CALL_METHOD_GET_SECURE, 3632 CALL_METHOD_PUT_SECURE); 3633 3634 private static ILockSettings sLockSettings = null; 3635 3636 private static boolean sIsSystemProcess; 3637 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3638 private static final HashSet<String> MOVED_TO_GLOBAL; 3639 static { 3640 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3641 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3642 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3643 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3644 3645 MOVED_TO_GLOBAL = new HashSet<String>(); 3646 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3647 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3648 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3649 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3650 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3651 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3652 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3653 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3654 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3655 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3656 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3657 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3658 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3659 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3660 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3661 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3662 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3663 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3664 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3665 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3666 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3667 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3668 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3669 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3670 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3671 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3672 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3673 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3674 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3675 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3676 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3677 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3678 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3679 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3680 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3681 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3682 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3683 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3684 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3685 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3686 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3687 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3688 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3689 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3690 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3691 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3692 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3693 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3694 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3695 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3696 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3697 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3698 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3699 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3700 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3701 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3702 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3703 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3704 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3705 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3706 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3707 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3708 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3709 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3710 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3711 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3712 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3713 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3714 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3715 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3716 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3717 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3718 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3719 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3720 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3721 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3722 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3723 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3724 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3725 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3726 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3727 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3728 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3729 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3730 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3731 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3732 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3733 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3734 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3735 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3736 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3737 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3738 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3739 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3740 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3741 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3742 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3743 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3744 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3745 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3746 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3747 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3748 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3749 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3750 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3751 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3752 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3753 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3754 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3755 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3756 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3757 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3758 } 3759 3760 /** @hide */ 3761 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3762 outKeySet.addAll(MOVED_TO_GLOBAL); 3763 } 3764 3765 /** 3766 * Look up a name in the database. 3767 * @param resolver to access the database with 3768 * @param name to look up in the table 3769 * @return the corresponding value, or null if not present 3770 */ 3771 public static String getString(ContentResolver resolver, String name) { 3772 return getStringForUser(resolver, name, UserHandle.myUserId()); 3773 } 3774 3775 /** @hide */ 3776 public static String getStringForUser(ContentResolver resolver, String name, 3777 int userHandle) { 3778 if (MOVED_TO_GLOBAL.contains(name)) { 3779 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3780 + " to android.provider.Settings.Global."); 3781 return Global.getStringForUser(resolver, name, userHandle); 3782 } 3783 3784 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3785 synchronized (Secure.class) { 3786 if (sLockSettings == null) { 3787 sLockSettings = ILockSettings.Stub.asInterface( 3788 (IBinder) ServiceManager.getService("lock_settings")); 3789 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3790 } 3791 } 3792 if (sLockSettings != null && !sIsSystemProcess) { 3793 try { 3794 return sLockSettings.getString(name, "0", userHandle); 3795 } catch (RemoteException re) { 3796 // Fall through 3797 } 3798 } 3799 } 3800 3801 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3802 } 3803 3804 /** 3805 * Store a name/value pair into the database. 3806 * @param resolver to access the database with 3807 * @param name to store 3808 * @param value to associate with the name 3809 * @return true if the value was set, false on database errors 3810 */ 3811 public static boolean putString(ContentResolver resolver, String name, String value) { 3812 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3813 } 3814 3815 /** @hide */ 3816 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3817 int userHandle) { 3818 if (LOCATION_MODE.equals(name)) { 3819 // HACK ALERT: temporary hack to work around b/10491283. 3820 // TODO: once b/10491283 fixed, remove this hack 3821 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3822 } 3823 if (MOVED_TO_GLOBAL.contains(name)) { 3824 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3825 + " to android.provider.Settings.Global"); 3826 return Global.putStringForUser(resolver, name, value, userHandle); 3827 } 3828 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3829 } 3830 3831 /** 3832 * Construct the content URI for a particular name/value pair, 3833 * useful for monitoring changes with a ContentObserver. 3834 * @param name to look up in the table 3835 * @return the corresponding content URI, or null if not present 3836 */ 3837 public static Uri getUriFor(String name) { 3838 if (MOVED_TO_GLOBAL.contains(name)) { 3839 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3840 + " to android.provider.Settings.Global, returning global URI."); 3841 return Global.getUriFor(Global.CONTENT_URI, name); 3842 } 3843 return getUriFor(CONTENT_URI, name); 3844 } 3845 3846 /** 3847 * Convenience function for retrieving a single secure settings value 3848 * as an integer. Note that internally setting values are always 3849 * stored as strings; this function converts the string to an integer 3850 * for you. The default value will be returned if the setting is 3851 * not defined or not an integer. 3852 * 3853 * @param cr The ContentResolver to access. 3854 * @param name The name of the setting to retrieve. 3855 * @param def Value to return if the setting is not defined. 3856 * 3857 * @return The setting's current value, or 'def' if it is not defined 3858 * or not a valid integer. 3859 */ 3860 public static int getInt(ContentResolver cr, String name, int def) { 3861 return getIntForUser(cr, name, def, UserHandle.myUserId()); 3862 } 3863 3864 /** @hide */ 3865 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 3866 if (LOCATION_MODE.equals(name)) { 3867 // HACK ALERT: temporary hack to work around b/10491283. 3868 // TODO: once b/10491283 fixed, remove this hack 3869 return getLocationModeForUser(cr, userHandle); 3870 } 3871 String v = getStringForUser(cr, name, userHandle); 3872 try { 3873 return v != null ? Integer.parseInt(v) : def; 3874 } catch (NumberFormatException e) { 3875 return def; 3876 } 3877 } 3878 3879 /** 3880 * Convenience function for retrieving a single secure settings value 3881 * as an integer. Note that internally setting values are always 3882 * stored as strings; this function converts the string to an integer 3883 * for you. 3884 * <p> 3885 * This version does not take a default value. If the setting has not 3886 * been set, or the string value is not a number, 3887 * it throws {@link SettingNotFoundException}. 3888 * 3889 * @param cr The ContentResolver to access. 3890 * @param name The name of the setting to retrieve. 3891 * 3892 * @throws SettingNotFoundException Thrown if a setting by the given 3893 * name can't be found or the setting value is not an integer. 3894 * 3895 * @return The setting's current value. 3896 */ 3897 public static int getInt(ContentResolver cr, String name) 3898 throws SettingNotFoundException { 3899 return getIntForUser(cr, name, UserHandle.myUserId()); 3900 } 3901 3902 /** @hide */ 3903 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 3904 throws SettingNotFoundException { 3905 if (LOCATION_MODE.equals(name)) { 3906 // HACK ALERT: temporary hack to work around b/10491283. 3907 // TODO: once b/10491283 fixed, remove this hack 3908 return getLocationModeForUser(cr, userHandle); 3909 } 3910 String v = getStringForUser(cr, name, userHandle); 3911 try { 3912 return Integer.parseInt(v); 3913 } catch (NumberFormatException e) { 3914 throw new SettingNotFoundException(name); 3915 } 3916 } 3917 3918 /** 3919 * Convenience function for updating a single settings value as an 3920 * integer. This will either create a new entry in the table if the 3921 * given name does not exist, or modify the value of the existing row 3922 * with that name. Note that internally setting values are always 3923 * stored as strings, so this function converts the given value to a 3924 * string before storing it. 3925 * 3926 * @param cr The ContentResolver to access. 3927 * @param name The name of the setting to modify. 3928 * @param value The new value for the setting. 3929 * @return true if the value was set, false on database errors 3930 */ 3931 public static boolean putInt(ContentResolver cr, String name, int value) { 3932 return putIntForUser(cr, name, value, UserHandle.myUserId()); 3933 } 3934 3935 /** @hide */ 3936 public static boolean putIntForUser(ContentResolver cr, String name, int value, 3937 int userHandle) { 3938 return putStringForUser(cr, name, Integer.toString(value), userHandle); 3939 } 3940 3941 /** 3942 * Convenience function for retrieving a single secure settings value 3943 * as a {@code long}. Note that internally setting values are always 3944 * stored as strings; this function converts the string to a {@code long} 3945 * for you. The default value will be returned if the setting is 3946 * not defined or not a {@code long}. 3947 * 3948 * @param cr The ContentResolver to access. 3949 * @param name The name of the setting to retrieve. 3950 * @param def Value to return if the setting is not defined. 3951 * 3952 * @return The setting's current value, or 'def' if it is not defined 3953 * or not a valid {@code long}. 3954 */ 3955 public static long getLong(ContentResolver cr, String name, long def) { 3956 return getLongForUser(cr, name, def, UserHandle.myUserId()); 3957 } 3958 3959 /** @hide */ 3960 public static long getLongForUser(ContentResolver cr, String name, long def, 3961 int userHandle) { 3962 String valString = getStringForUser(cr, name, userHandle); 3963 long value; 3964 try { 3965 value = valString != null ? Long.parseLong(valString) : def; 3966 } catch (NumberFormatException e) { 3967 value = def; 3968 } 3969 return value; 3970 } 3971 3972 /** 3973 * Convenience function for retrieving a single secure settings value 3974 * as a {@code long}. Note that internally setting values are always 3975 * stored as strings; this function converts the string to a {@code long} 3976 * for you. 3977 * <p> 3978 * This version does not take a default value. If the setting has not 3979 * been set, or the string value is not a number, 3980 * it throws {@link SettingNotFoundException}. 3981 * 3982 * @param cr The ContentResolver to access. 3983 * @param name The name of the setting to retrieve. 3984 * 3985 * @return The setting's current value. 3986 * @throws SettingNotFoundException Thrown if a setting by the given 3987 * name can't be found or the setting value is not an integer. 3988 */ 3989 public static long getLong(ContentResolver cr, String name) 3990 throws SettingNotFoundException { 3991 return getLongForUser(cr, name, UserHandle.myUserId()); 3992 } 3993 3994 /** @hide */ 3995 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 3996 throws SettingNotFoundException { 3997 String valString = getStringForUser(cr, name, userHandle); 3998 try { 3999 return Long.parseLong(valString); 4000 } catch (NumberFormatException e) { 4001 throw new SettingNotFoundException(name); 4002 } 4003 } 4004 4005 /** 4006 * Convenience function for updating a secure settings value as a long 4007 * integer. This will either create a new entry in the table if the 4008 * given name does not exist, or modify the value of the existing row 4009 * with that name. Note that internally setting values are always 4010 * stored as strings, so this function converts the given value to a 4011 * string before storing it. 4012 * 4013 * @param cr The ContentResolver to access. 4014 * @param name The name of the setting to modify. 4015 * @param value The new value for the setting. 4016 * @return true if the value was set, false on database errors 4017 */ 4018 public static boolean putLong(ContentResolver cr, String name, long value) { 4019 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4020 } 4021 4022 /** @hide */ 4023 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4024 int userHandle) { 4025 return putStringForUser(cr, name, Long.toString(value), userHandle); 4026 } 4027 4028 /** 4029 * Convenience function for retrieving a single secure settings value 4030 * as a floating point number. Note that internally setting values are 4031 * always stored as strings; this function converts the string to an 4032 * float for you. The default value will be returned if the setting 4033 * is not defined or not a valid float. 4034 * 4035 * @param cr The ContentResolver to access. 4036 * @param name The name of the setting to retrieve. 4037 * @param def Value to return if the setting is not defined. 4038 * 4039 * @return The setting's current value, or 'def' if it is not defined 4040 * or not a valid float. 4041 */ 4042 public static float getFloat(ContentResolver cr, String name, float def) { 4043 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4044 } 4045 4046 /** @hide */ 4047 public static float getFloatForUser(ContentResolver cr, String name, float def, 4048 int userHandle) { 4049 String v = getStringForUser(cr, name, userHandle); 4050 try { 4051 return v != null ? Float.parseFloat(v) : def; 4052 } catch (NumberFormatException e) { 4053 return def; 4054 } 4055 } 4056 4057 /** 4058 * Convenience function for retrieving a single secure settings value 4059 * as a float. Note that internally setting values are always 4060 * stored as strings; this function converts the string to a float 4061 * for you. 4062 * <p> 4063 * This version does not take a default value. If the setting has not 4064 * been set, or the string value is not a number, 4065 * it throws {@link SettingNotFoundException}. 4066 * 4067 * @param cr The ContentResolver to access. 4068 * @param name The name of the setting to retrieve. 4069 * 4070 * @throws SettingNotFoundException Thrown if a setting by the given 4071 * name can't be found or the setting value is not a float. 4072 * 4073 * @return The setting's current value. 4074 */ 4075 public static float getFloat(ContentResolver cr, String name) 4076 throws SettingNotFoundException { 4077 return getFloatForUser(cr, name, UserHandle.myUserId()); 4078 } 4079 4080 /** @hide */ 4081 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4082 throws SettingNotFoundException { 4083 String v = getStringForUser(cr, name, userHandle); 4084 if (v == null) { 4085 throw new SettingNotFoundException(name); 4086 } 4087 try { 4088 return Float.parseFloat(v); 4089 } catch (NumberFormatException e) { 4090 throw new SettingNotFoundException(name); 4091 } 4092 } 4093 4094 /** 4095 * Convenience function for updating a single settings value as a 4096 * floating point number. This will either create a new entry in the 4097 * table if the given name does not exist, or modify the value of the 4098 * existing row with that name. Note that internally setting values 4099 * are always stored as strings, so this function converts the given 4100 * value to a string before storing it. 4101 * 4102 * @param cr The ContentResolver to access. 4103 * @param name The name of the setting to modify. 4104 * @param value The new value for the setting. 4105 * @return true if the value was set, false on database errors 4106 */ 4107 public static boolean putFloat(ContentResolver cr, String name, float value) { 4108 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4109 } 4110 4111 /** @hide */ 4112 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4113 int userHandle) { 4114 return putStringForUser(cr, name, Float.toString(value), userHandle); 4115 } 4116 4117 /** 4118 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4119 * instead 4120 */ 4121 @Deprecated 4122 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4123 Global.DEVELOPMENT_SETTINGS_ENABLED; 4124 4125 /** 4126 * When the user has enable the option to have a "bug report" command 4127 * in the power menu. 4128 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4129 * @hide 4130 */ 4131 @Deprecated 4132 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4133 4134 /** 4135 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4136 */ 4137 @Deprecated 4138 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4139 4140 /** 4141 * Setting to allow mock locations and location provider status to be injected into the 4142 * LocationManager service for testing purposes during application development. These 4143 * locations and status values override actual location and status information generated 4144 * by network, gps, or other location providers. 4145 * 4146 * @deprecated This settings is not used anymore. 4147 */ 4148 @Deprecated 4149 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4150 4151 /** 4152 * A 64-bit number (as a hex string) that is randomly 4153 * generated when the user first sets up the device and should remain 4154 * constant for the lifetime of the user's device. The value may 4155 * change if a factory reset is performed on the device. 4156 * <p class="note"><strong>Note:</strong> When a device has <a 4157 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4158 * (available on certain devices running Android 4.2 or higher), each user appears as a 4159 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4160 * user.</p> 4161 */ 4162 public static final String ANDROID_ID = "android_id"; 4163 4164 /** 4165 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4166 */ 4167 @Deprecated 4168 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4169 4170 /** 4171 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4172 */ 4173 @Deprecated 4174 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4175 4176 /** 4177 * Setting to record the input method used by default, holding the ID 4178 * of the desired method. 4179 */ 4180 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4181 4182 /** 4183 * Setting to record the input method subtype used by default, holding the ID 4184 * of the desired method. 4185 */ 4186 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4187 "selected_input_method_subtype"; 4188 4189 /** 4190 * Setting to record the history of input method subtype, holding the pair of ID of IME 4191 * and its last used subtype. 4192 * @hide 4193 */ 4194 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4195 "input_methods_subtype_history"; 4196 4197 /** 4198 * Setting to record the visibility of input method selector 4199 */ 4200 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4201 "input_method_selector_visibility"; 4202 4203 /** 4204 * The currently selected voice interaction service flattened ComponentName. 4205 * @hide 4206 */ 4207 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4208 4209 /** 4210 * bluetooth HCI snoop log configuration 4211 * @hide 4212 */ 4213 public static final String BLUETOOTH_HCI_LOG = 4214 "bluetooth_hci_log"; 4215 4216 /** 4217 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4218 */ 4219 @Deprecated 4220 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4221 4222 /** 4223 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4224 * @hide 4225 */ 4226 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4227 4228 /** 4229 * List of input methods that are currently enabled. This is a string 4230 * containing the IDs of all enabled input methods, each ID separated 4231 * by ':'. 4232 */ 4233 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4234 4235 /** 4236 * List of system input methods that are currently disabled. This is a string 4237 * containing the IDs of all disabled input methods, each ID separated 4238 * by ':'. 4239 * @hide 4240 */ 4241 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4242 4243 /** 4244 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4245 * determines if the IME should be shown when a hard keyboard is attached. 4246 * @hide 4247 */ 4248 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4249 4250 /** 4251 * Host name and port for global http proxy. Uses ':' seperator for 4252 * between host and port. 4253 * 4254 * @deprecated Use {@link Global#HTTP_PROXY} 4255 */ 4256 @Deprecated 4257 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4258 4259 /** 4260 * Whether applications can be installed for this user via the system's 4261 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4262 * 4263 * <p>1 = permit app installation via the system package installer intent 4264 * <p>0 = do not allow use of the package installer 4265 */ 4266 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4267 4268 /** 4269 * Comma-separated list of location providers that activities may access. Do not rely on 4270 * this value being present in settings.db or on ContentObserver notifications on the 4271 * corresponding Uri. 4272 * 4273 * @deprecated use {@link #LOCATION_MODE} and 4274 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4275 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4276 */ 4277 @Deprecated 4278 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4279 4280 /** 4281 * The degree of location access enabled by the user. 4282 * <p> 4283 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4284 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4285 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4286 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4287 * modes that might be added in the future. 4288 * <p> 4289 * Note: do not rely on this value being present in settings.db or on ContentObserver 4290 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4291 * to receive changes in this value. 4292 */ 4293 public static final String LOCATION_MODE = "location_mode"; 4294 4295 /** 4296 * Location access disabled. 4297 */ 4298 public static final int LOCATION_MODE_OFF = 0; 4299 /** 4300 * Network Location Provider disabled, but GPS and other sensors enabled. 4301 */ 4302 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4303 /** 4304 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4305 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4306 * {@link android.location.Criteria#POWER_MEDIUM}. 4307 */ 4308 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4309 /** 4310 * Best-effort location computation allowed. 4311 */ 4312 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4313 4314 /** 4315 * A flag containing settings used for biometric weak 4316 * @hide 4317 */ 4318 @Deprecated 4319 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4320 "lock_biometric_weak_flags"; 4321 4322 /** 4323 * Whether lock-to-app will lock the keyguard when exiting. 4324 * @hide 4325 */ 4326 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4327 4328 /** 4329 * Whether autolock is enabled (0 = false, 1 = true) 4330 * 4331 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4332 * level of the keyguard. 4333 */ 4334 @Deprecated 4335 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4336 4337 /** 4338 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4339 */ 4340 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4341 4342 /** 4343 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4344 * true) 4345 * 4346 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4347 * lockscreen uses 4348 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4349 */ 4350 @Deprecated 4351 public static final String 4352 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4353 4354 /** 4355 * This preference allows the device to be locked given time after screen goes off, 4356 * subject to current DeviceAdmin policy limits. 4357 * @hide 4358 */ 4359 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4360 4361 4362 /** 4363 * This preference contains the string that shows for owner info on LockScreen. 4364 * @hide 4365 * @deprecated 4366 */ 4367 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4368 4369 /** 4370 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4371 * @hide 4372 */ 4373 @Deprecated 4374 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4375 "lock_screen_appwidget_ids"; 4376 4377 /** 4378 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4379 * @hide 4380 */ 4381 @Deprecated 4382 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4383 "lock_screen_fallback_appwidget_id"; 4384 4385 /** 4386 * Index of the lockscreen appwidget to restore, -1 if none. 4387 * @hide 4388 */ 4389 @Deprecated 4390 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4391 "lock_screen_sticky_appwidget"; 4392 4393 /** 4394 * This preference enables showing the owner info on LockScreen. 4395 * @hide 4396 * @deprecated 4397 */ 4398 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4399 "lock_screen_owner_info_enabled"; 4400 4401 /** 4402 * When set by a user, allows notifications to be shown atop a securely locked screen 4403 * in their full "private" form (same as when the device is unlocked). 4404 * @hide 4405 */ 4406 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4407 "lock_screen_allow_private_notifications"; 4408 4409 /** 4410 * Set by the system to track if the user needs to see the call to action for 4411 * the lockscreen notification policy. 4412 * @hide 4413 */ 4414 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4415 "show_note_about_notification_hiding"; 4416 4417 /** 4418 * Set to 1 by the system after trust agents have been initialized. 4419 * @hide 4420 */ 4421 public static final String TRUST_AGENTS_INITIALIZED = 4422 "trust_agents_initialized"; 4423 4424 /** 4425 * The Logging ID (a unique 64-bit value) as a hex string. 4426 * Used as a pseudonymous identifier for logging. 4427 * @deprecated This identifier is poorly initialized and has 4428 * many collisions. It should not be used. 4429 */ 4430 @Deprecated 4431 public static final String LOGGING_ID = "logging_id"; 4432 4433 /** 4434 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4435 */ 4436 @Deprecated 4437 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4438 4439 /** 4440 * No longer supported. 4441 */ 4442 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4443 4444 /** 4445 * No longer supported. 4446 */ 4447 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4448 4449 /** 4450 * No longer supported. 4451 */ 4452 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4453 4454 /** 4455 * Settings classname to launch when Settings is clicked from All 4456 * Applications. Needed because of user testing between the old 4457 * and new Settings apps. 4458 */ 4459 // TODO: 881807 4460 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4461 4462 /** 4463 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4464 */ 4465 @Deprecated 4466 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4467 4468 /** 4469 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4470 */ 4471 @Deprecated 4472 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4473 4474 /** 4475 * If accessibility is enabled. 4476 */ 4477 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4478 4479 /** 4480 * If touch exploration is enabled. 4481 */ 4482 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4483 4484 /** 4485 * List of the enabled accessibility providers. 4486 */ 4487 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4488 "enabled_accessibility_services"; 4489 4490 /** 4491 * List of the accessibility services to which the user has granted 4492 * permission to put the device into touch exploration mode. 4493 * 4494 * @hide 4495 */ 4496 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4497 "touch_exploration_granted_accessibility_services"; 4498 4499 /** 4500 * Whether to speak passwords while in accessibility mode. 4501 */ 4502 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4503 4504 /** 4505 * Whether to draw text with high contrast while in accessibility mode. 4506 * 4507 * @hide 4508 */ 4509 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4510 "high_text_contrast_enabled"; 4511 4512 /** 4513 * If injection of accessibility enhancing JavaScript screen-reader 4514 * is enabled. 4515 * <p> 4516 * Note: The JavaScript based screen-reader is served by the 4517 * Google infrastructure and enable users with disabilities to 4518 * efficiently navigate in and explore web content. 4519 * </p> 4520 * <p> 4521 * This property represents a boolean value. 4522 * </p> 4523 * @hide 4524 */ 4525 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4526 "accessibility_script_injection"; 4527 4528 /** 4529 * The URL for the injected JavaScript based screen-reader used 4530 * for providing accessibility of content in WebView. 4531 * <p> 4532 * Note: The JavaScript based screen-reader is served by the 4533 * Google infrastructure and enable users with disabilities to 4534 * efficiently navigate in and explore web content. 4535 * </p> 4536 * <p> 4537 * This property represents a string value. 4538 * </p> 4539 * @hide 4540 */ 4541 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4542 "accessibility_script_injection_url"; 4543 4544 /** 4545 * Key bindings for navigation in built-in accessibility support for web content. 4546 * <p> 4547 * Note: These key bindings are for the built-in accessibility navigation for 4548 * web content which is used as a fall back solution if JavaScript in a WebView 4549 * is not enabled or the user has not opted-in script injection from Google. 4550 * </p> 4551 * <p> 4552 * The bindings are separated by semi-colon. A binding is a mapping from 4553 * a key to a sequence of actions (for more details look at 4554 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4555 * string representation of an integer obtained from a meta state (optional) shifted 4556 * sixteen times left and bitwise ored with a key code. An action is represented 4557 * as a hexademical string representation of an integer where the first two digits 4558 * are navigation action index, the second, the third, and the fourth digit pairs 4559 * represent the action arguments. The separate actions in a binding are colon 4560 * separated. The key and the action sequence it maps to are separated by equals. 4561 * </p> 4562 * <p> 4563 * For example, the binding below maps the DPAD right button to traverse the 4564 * current navigation axis once without firing an accessibility event and to 4565 * perform the same traversal again but to fire an event: 4566 * <code> 4567 * 0x16=0x01000100:0x01000101; 4568 * </code> 4569 * </p> 4570 * <p> 4571 * The goal of this binding is to enable dynamic rebinding of keys to 4572 * navigation actions for web content without requiring a framework change. 4573 * </p> 4574 * <p> 4575 * This property represents a string value. 4576 * </p> 4577 * @hide 4578 */ 4579 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4580 "accessibility_web_content_key_bindings"; 4581 4582 /** 4583 * Setting that specifies whether the display magnification is enabled. 4584 * Display magnifications allows the user to zoom in the display content 4585 * and is targeted to low vision users. The current magnification scale 4586 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4587 * 4588 * @hide 4589 */ 4590 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4591 "accessibility_display_magnification_enabled"; 4592 4593 /** 4594 * Setting that specifies what the display magnification scale is. 4595 * Display magnifications allows the user to zoom in the display 4596 * content and is targeted to low vision users. Whether a display 4597 * magnification is performed is controlled by 4598 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4599 * 4600 * @hide 4601 */ 4602 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4603 "accessibility_display_magnification_scale"; 4604 4605 /** 4606 * Setting that specifies whether the display magnification should be 4607 * automatically updated. If this fearture is enabled the system will 4608 * exit magnification mode or pan the viewport when a context change 4609 * occurs. For example, on staring a new activity or rotating the screen, 4610 * the system may zoom out so the user can see the new context he is in. 4611 * Another example is on showing a window that is not visible in the 4612 * magnified viewport the system may pan the viewport to make the window 4613 * the has popped up so the user knows that the context has changed. 4614 * Whether a screen magnification is performed is controlled by 4615 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4616 * 4617 * @hide 4618 */ 4619 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4620 "accessibility_display_magnification_auto_update"; 4621 4622 /** 4623 * Setting that specifies whether timed text (captions) should be 4624 * displayed in video content. Text display properties are controlled by 4625 * the following settings: 4626 * <ul> 4627 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4628 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4629 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4630 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4631 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4632 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4633 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4634 * </ul> 4635 * 4636 * @hide 4637 */ 4638 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4639 "accessibility_captioning_enabled"; 4640 4641 /** 4642 * Setting that specifies the language for captions as a locale string, 4643 * e.g. en_US. 4644 * 4645 * @see java.util.Locale#toString 4646 * @hide 4647 */ 4648 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4649 "accessibility_captioning_locale"; 4650 4651 /** 4652 * Integer property that specifies the preset style for captions, one 4653 * of: 4654 * <ul> 4655 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4656 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4657 * </ul> 4658 * 4659 * @see java.util.Locale#toString 4660 * @hide 4661 */ 4662 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4663 "accessibility_captioning_preset"; 4664 4665 /** 4666 * Integer property that specifes the background color for captions as a 4667 * packed 32-bit color. 4668 * 4669 * @see android.graphics.Color#argb 4670 * @hide 4671 */ 4672 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4673 "accessibility_captioning_background_color"; 4674 4675 /** 4676 * Integer property that specifes the foreground color for captions as a 4677 * packed 32-bit color. 4678 * 4679 * @see android.graphics.Color#argb 4680 * @hide 4681 */ 4682 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4683 "accessibility_captioning_foreground_color"; 4684 4685 /** 4686 * Integer property that specifes the edge type for captions, one of: 4687 * <ul> 4688 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4689 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4690 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4691 * </ul> 4692 * 4693 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4694 * @hide 4695 */ 4696 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4697 "accessibility_captioning_edge_type"; 4698 4699 /** 4700 * Integer property that specifes the edge color for captions as a 4701 * packed 32-bit color. 4702 * 4703 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4704 * @see android.graphics.Color#argb 4705 * @hide 4706 */ 4707 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4708 "accessibility_captioning_edge_color"; 4709 4710 /** 4711 * Integer property that specifes the window color for captions as a 4712 * packed 32-bit color. 4713 * 4714 * @see android.graphics.Color#argb 4715 * @hide 4716 */ 4717 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4718 "accessibility_captioning_window_color"; 4719 4720 /** 4721 * String property that specifies the typeface for captions, one of: 4722 * <ul> 4723 * <li>DEFAULT 4724 * <li>MONOSPACE 4725 * <li>SANS_SERIF 4726 * <li>SERIF 4727 * </ul> 4728 * 4729 * @see android.graphics.Typeface 4730 * @hide 4731 */ 4732 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4733 "accessibility_captioning_typeface"; 4734 4735 /** 4736 * Floating point property that specifies font scaling for captions. 4737 * 4738 * @hide 4739 */ 4740 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4741 "accessibility_captioning_font_scale"; 4742 4743 /** 4744 * Setting that specifies whether display color inversion is enabled. 4745 */ 4746 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4747 "accessibility_display_inversion_enabled"; 4748 4749 /** 4750 * Setting that specifies whether display color space adjustment is 4751 * enabled. 4752 * 4753 * @hide 4754 */ 4755 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4756 "accessibility_display_daltonizer_enabled"; 4757 4758 /** 4759 * Integer property that specifies the type of color space adjustment to 4760 * perform. Valid values are defined in AccessibilityManager. 4761 * 4762 * @hide 4763 */ 4764 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4765 "accessibility_display_daltonizer"; 4766 4767 /** 4768 * The timout for considering a press to be a long press in milliseconds. 4769 * @hide 4770 */ 4771 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4772 4773 /** 4774 * List of the enabled print services. 4775 * @hide 4776 */ 4777 public static final String ENABLED_PRINT_SERVICES = 4778 "enabled_print_services"; 4779 4780 /** 4781 * List of the system print services we enabled on first boot. On 4782 * first boot we enable all system, i.e. bundled print services, 4783 * once, so they work out-of-the-box. 4784 * @hide 4785 */ 4786 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4787 "enabled_on_first_boot_system_print_services"; 4788 4789 /** 4790 * Setting to always use the default text-to-speech settings regardless 4791 * of the application settings. 4792 * 1 = override application settings, 4793 * 0 = use application settings (if specified). 4794 * 4795 * @deprecated The value of this setting is no longer respected by 4796 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4797 */ 4798 @Deprecated 4799 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4800 4801 /** 4802 * Default text-to-speech engine speech rate. 100 = 1x 4803 */ 4804 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4805 4806 /** 4807 * Default text-to-speech engine pitch. 100 = 1x 4808 */ 4809 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4810 4811 /** 4812 * Default text-to-speech engine. 4813 */ 4814 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4815 4816 /** 4817 * Default text-to-speech language. 4818 * 4819 * @deprecated this setting is no longer in use, as of the Ice Cream 4820 * Sandwich release. Apps should never need to read this setting directly, 4821 * instead can query the TextToSpeech framework classes for the default 4822 * locale. {@link TextToSpeech#getLanguage()}. 4823 */ 4824 @Deprecated 4825 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4826 4827 /** 4828 * Default text-to-speech country. 4829 * 4830 * @deprecated this setting is no longer in use, as of the Ice Cream 4831 * Sandwich release. Apps should never need to read this setting directly, 4832 * instead can query the TextToSpeech framework classes for the default 4833 * locale. {@link TextToSpeech#getLanguage()}. 4834 */ 4835 @Deprecated 4836 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4837 4838 /** 4839 * Default text-to-speech locale variant. 4840 * 4841 * @deprecated this setting is no longer in use, as of the Ice Cream 4842 * Sandwich release. Apps should never need to read this setting directly, 4843 * instead can query the TextToSpeech framework classes for the 4844 * locale that is in use {@link TextToSpeech#getLanguage()}. 4845 */ 4846 @Deprecated 4847 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 4848 4849 /** 4850 * Stores the default tts locales on a per engine basis. Stored as 4851 * a comma seperated list of values, each value being of the form 4852 * {@code engine_name:locale} for example, 4853 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 4854 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 4855 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 4856 * setting directly, and can query the TextToSpeech framework classes 4857 * for the locale that is in use. 4858 * 4859 * @hide 4860 */ 4861 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 4862 4863 /** 4864 * Space delimited list of plugin packages that are enabled. 4865 */ 4866 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 4867 4868 /** 4869 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 4870 * instead. 4871 */ 4872 @Deprecated 4873 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4874 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4875 4876 /** 4877 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 4878 * instead. 4879 */ 4880 @Deprecated 4881 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4882 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4883 4884 /** 4885 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4886 * instead. 4887 */ 4888 @Deprecated 4889 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 4890 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 4891 4892 /** 4893 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 4894 * instead. 4895 */ 4896 @Deprecated 4897 public static final String WIFI_ON = Global.WIFI_ON; 4898 4899 /** 4900 * The acceptable packet loss percentage (range 0 - 100) before trying 4901 * another AP on the same network. 4902 * @deprecated This setting is not used. 4903 */ 4904 @Deprecated 4905 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 4906 "wifi_watchdog_acceptable_packet_loss_percentage"; 4907 4908 /** 4909 * The number of access points required for a network in order for the 4910 * watchdog to monitor it. 4911 * @deprecated This setting is not used. 4912 */ 4913 @Deprecated 4914 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 4915 4916 /** 4917 * The delay between background checks. 4918 * @deprecated This setting is not used. 4919 */ 4920 @Deprecated 4921 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 4922 "wifi_watchdog_background_check_delay_ms"; 4923 4924 /** 4925 * Whether the Wi-Fi watchdog is enabled for background checking even 4926 * after it thinks the user has connected to a good access point. 4927 * @deprecated This setting is not used. 4928 */ 4929 @Deprecated 4930 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 4931 "wifi_watchdog_background_check_enabled"; 4932 4933 /** 4934 * The timeout for a background ping 4935 * @deprecated This setting is not used. 4936 */ 4937 @Deprecated 4938 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 4939 "wifi_watchdog_background_check_timeout_ms"; 4940 4941 /** 4942 * The number of initial pings to perform that *may* be ignored if they 4943 * fail. Again, if these fail, they will *not* be used in packet loss 4944 * calculation. For example, one network always seemed to time out for 4945 * the first couple pings, so this is set to 3 by default. 4946 * @deprecated This setting is not used. 4947 */ 4948 @Deprecated 4949 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 4950 "wifi_watchdog_initial_ignored_ping_count"; 4951 4952 /** 4953 * The maximum number of access points (per network) to attempt to test. 4954 * If this number is reached, the watchdog will no longer monitor the 4955 * initial connection state for the network. This is a safeguard for 4956 * networks containing multiple APs whose DNS does not respond to pings. 4957 * @deprecated This setting is not used. 4958 */ 4959 @Deprecated 4960 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 4961 4962 /** 4963 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 4964 */ 4965 @Deprecated 4966 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 4967 4968 /** 4969 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 4970 * @deprecated This setting is not used. 4971 */ 4972 @Deprecated 4973 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 4974 4975 /** 4976 * The number of pings to test if an access point is a good connection. 4977 * @deprecated This setting is not used. 4978 */ 4979 @Deprecated 4980 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 4981 4982 /** 4983 * The delay between pings. 4984 * @deprecated This setting is not used. 4985 */ 4986 @Deprecated 4987 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 4988 4989 /** 4990 * The timeout per ping. 4991 * @deprecated This setting is not used. 4992 */ 4993 @Deprecated 4994 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 4995 4996 /** 4997 * @deprecated Use 4998 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 4999 */ 5000 @Deprecated 5001 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5002 5003 /** 5004 * @deprecated Use 5005 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5006 */ 5007 @Deprecated 5008 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5009 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5010 5011 /** 5012 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5013 * the receivers of the PendingIntent an opportunity to make a new network request before 5014 * the Network satisfying the request is potentially removed. 5015 * 5016 * @hide 5017 */ 5018 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5019 "connectivity_release_pending_intent_delay_ms"; 5020 5021 /** 5022 * Whether background data usage is allowed. 5023 * 5024 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5025 * availability of background data depends on several 5026 * combined factors. When background data is unavailable, 5027 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5028 * now appear disconnected. 5029 */ 5030 @Deprecated 5031 public static final String BACKGROUND_DATA = "background_data"; 5032 5033 /** 5034 * Origins for which browsers should allow geolocation by default. 5035 * The value is a space-separated list of origins. 5036 */ 5037 public static final String ALLOWED_GEOLOCATION_ORIGINS 5038 = "allowed_geolocation_origins"; 5039 5040 /** 5041 * The preferred TTY mode 0 = TTy Off, CDMA default 5042 * 1 = TTY Full 5043 * 2 = TTY HCO 5044 * 3 = TTY VCO 5045 * @hide 5046 */ 5047 public static final String PREFERRED_TTY_MODE = 5048 "preferred_tty_mode"; 5049 5050 /** 5051 * Whether the enhanced voice privacy mode is enabled. 5052 * 0 = normal voice privacy 5053 * 1 = enhanced voice privacy 5054 * @hide 5055 */ 5056 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5057 5058 /** 5059 * Whether the TTY mode mode is enabled. 5060 * 0 = disabled 5061 * 1 = enabled 5062 * @hide 5063 */ 5064 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5065 5066 /** 5067 * Controls whether settings backup is enabled. 5068 * Type: int ( 0 = disabled, 1 = enabled ) 5069 * @hide 5070 */ 5071 public static final String BACKUP_ENABLED = "backup_enabled"; 5072 5073 /** 5074 * Controls whether application data is automatically restored from backup 5075 * at install time. 5076 * Type: int ( 0 = disabled, 1 = enabled ) 5077 * @hide 5078 */ 5079 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5080 5081 /** 5082 * Indicates whether settings backup has been fully provisioned. 5083 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5084 * @hide 5085 */ 5086 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5087 5088 /** 5089 * Component of the transport to use for backup/restore. 5090 * @hide 5091 */ 5092 public static final String BACKUP_TRANSPORT = "backup_transport"; 5093 5094 /** 5095 * Version for which the setup wizard was last shown. Bumped for 5096 * each release when there is new setup information to show. 5097 * @hide 5098 */ 5099 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5100 5101 /** 5102 * The interval in milliseconds after which Wi-Fi is considered idle. 5103 * When idle, it is possible for the device to be switched from Wi-Fi to 5104 * the mobile data network. 5105 * @hide 5106 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5107 * instead. 5108 */ 5109 @Deprecated 5110 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5111 5112 /** 5113 * The global search provider chosen by the user (if multiple global 5114 * search providers are installed). This will be the provider returned 5115 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5116 * installed. This setting is stored as a flattened component name as 5117 * per {@link ComponentName#flattenToString()}. 5118 * 5119 * @hide 5120 */ 5121 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5122 "search_global_search_activity"; 5123 5124 /** 5125 * The number of promoted sources in GlobalSearch. 5126 * @hide 5127 */ 5128 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5129 /** 5130 * The maximum number of suggestions returned by GlobalSearch. 5131 * @hide 5132 */ 5133 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5134 /** 5135 * The number of suggestions GlobalSearch will ask each non-web search source for. 5136 * @hide 5137 */ 5138 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5139 /** 5140 * The number of suggestions the GlobalSearch will ask the web search source for. 5141 * @hide 5142 */ 5143 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5144 "search_web_results_override_limit"; 5145 /** 5146 * The number of milliseconds that GlobalSearch will wait for suggestions from 5147 * promoted sources before continuing with all other sources. 5148 * @hide 5149 */ 5150 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5151 "search_promoted_source_deadline_millis"; 5152 /** 5153 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5154 * @hide 5155 */ 5156 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5157 /** 5158 * The maximum number of milliseconds that GlobalSearch shows the previous results 5159 * after receiving a new query. 5160 * @hide 5161 */ 5162 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5163 /** 5164 * The maximum age of log data used for shortcuts in GlobalSearch. 5165 * @hide 5166 */ 5167 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5168 /** 5169 * The maximum age of log data used for source ranking in GlobalSearch. 5170 * @hide 5171 */ 5172 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5173 "search_max_source_event_age_millis"; 5174 /** 5175 * The minimum number of impressions needed to rank a source in GlobalSearch. 5176 * @hide 5177 */ 5178 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5179 "search_min_impressions_for_source_ranking"; 5180 /** 5181 * The minimum number of clicks needed to rank a source in GlobalSearch. 5182 * @hide 5183 */ 5184 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5185 "search_min_clicks_for_source_ranking"; 5186 /** 5187 * The maximum number of shortcuts shown by GlobalSearch. 5188 * @hide 5189 */ 5190 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5191 /** 5192 * The size of the core thread pool for suggestion queries in GlobalSearch. 5193 * @hide 5194 */ 5195 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5196 "search_query_thread_core_pool_size"; 5197 /** 5198 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5199 * @hide 5200 */ 5201 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5202 "search_query_thread_max_pool_size"; 5203 /** 5204 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5205 * @hide 5206 */ 5207 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5208 "search_shortcut_refresh_core_pool_size"; 5209 /** 5210 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5211 * @hide 5212 */ 5213 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5214 "search_shortcut_refresh_max_pool_size"; 5215 /** 5216 * The maximun time that excess threads in the GlobalSeach thread pools will 5217 * wait before terminating. 5218 * @hide 5219 */ 5220 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5221 "search_thread_keepalive_seconds"; 5222 /** 5223 * The maximum number of concurrent suggestion queries to each source. 5224 * @hide 5225 */ 5226 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5227 "search_per_source_concurrent_query_limit"; 5228 5229 /** 5230 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5231 * @hide 5232 */ 5233 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5234 5235 /** 5236 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5237 * @hide 5238 */ 5239 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5240 5241 /** 5242 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5243 * @hide 5244 */ 5245 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5246 5247 /** 5248 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5249 * @hide 5250 */ 5251 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5252 5253 /** 5254 * If nonzero, ANRs in invisible background processes bring up a dialog. 5255 * Otherwise, the process will be silently killed. 5256 * @hide 5257 */ 5258 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5259 5260 /** 5261 * The {@link ComponentName} string of the service to be used as the voice recognition 5262 * service. 5263 * 5264 * @hide 5265 */ 5266 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5267 5268 /** 5269 * Stores whether an user has consented to have apps verified through PAM. 5270 * The value is boolean (1 or 0). 5271 * 5272 * @hide 5273 */ 5274 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5275 "package_verifier_user_consent"; 5276 5277 /** 5278 * The {@link ComponentName} string of the selected spell checker service which is 5279 * one of the services managed by the text service manager. 5280 * 5281 * @hide 5282 */ 5283 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5284 5285 /** 5286 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5287 * service which is one of the services managed by the text service manager. 5288 * 5289 * @hide 5290 */ 5291 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5292 "selected_spell_checker_subtype"; 5293 5294 /** 5295 * The {@link ComponentName} string whether spell checker is enabled or not. 5296 * 5297 * @hide 5298 */ 5299 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5300 5301 /** 5302 * What happens when the user presses the Power button while in-call 5303 * and the screen is on.<br/> 5304 * <b>Values:</b><br/> 5305 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5306 * 2 - The Power button hangs up the current call.<br/> 5307 * 5308 * @hide 5309 */ 5310 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5311 5312 /** 5313 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5314 * @hide 5315 */ 5316 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5317 5318 /** 5319 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5320 * @hide 5321 */ 5322 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5323 5324 /** 5325 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5326 * @hide 5327 */ 5328 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5329 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5330 5331 /** 5332 * Whether the device should wake when the wake gesture sensor detects motion. 5333 * @hide 5334 */ 5335 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5336 5337 /** 5338 * Whether the device should doze if configured. 5339 * @hide 5340 */ 5341 public static final String DOZE_ENABLED = "doze_enabled"; 5342 5343 /** 5344 * The current night mode that has been selected by the user. Owned 5345 * and controlled by UiModeManagerService. Constants are as per 5346 * UiModeManager. 5347 * @hide 5348 */ 5349 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5350 5351 /** 5352 * Whether screensavers are enabled. 5353 * @hide 5354 */ 5355 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5356 5357 /** 5358 * The user's chosen screensaver components. 5359 * 5360 * These will be launched by the PhoneWindowManager after a timeout when not on 5361 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5362 * @hide 5363 */ 5364 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5365 5366 /** 5367 * If screensavers are enabled, whether the screensaver should be automatically launched 5368 * when the device is inserted into a (desk) dock. 5369 * @hide 5370 */ 5371 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5372 5373 /** 5374 * If screensavers are enabled, whether the screensaver should be automatically launched 5375 * when the screen times out when not on battery. 5376 * @hide 5377 */ 5378 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5379 5380 /** 5381 * If screensavers are enabled, the default screensaver component. 5382 * @hide 5383 */ 5384 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5385 5386 /** 5387 * The default NFC payment component 5388 * @hide 5389 */ 5390 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5391 5392 /** 5393 * Whether NFC payment is handled by the foreground application or a default. 5394 * @hide 5395 */ 5396 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5397 5398 /** 5399 * Specifies the package name currently configured to be the primary sms application 5400 * @hide 5401 */ 5402 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5403 5404 /** 5405 * Specifies the package name currently configured to be the default dialer application 5406 * @hide 5407 */ 5408 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5409 5410 /** 5411 * Specifies the package name currently configured to be the emergency assistance application 5412 * 5413 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5414 * 5415 * @hide 5416 */ 5417 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5418 5419 /** 5420 * Names of the packages that the current user has explicitly allowed to 5421 * see all of the user's notifications, separated by ':'. 5422 * 5423 * @hide 5424 */ 5425 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5426 5427 /** 5428 * @hide 5429 */ 5430 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5431 5432 /** @hide */ 5433 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5434 5435 /** @hide */ 5436 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5437 = "volume_controller_service_component"; 5438 5439 /** @hide */ 5440 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5441 5442 /** 5443 * This is the query URI for finding a print service to install. 5444 * 5445 * @hide 5446 */ 5447 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5448 5449 /** 5450 * This is the query URI for finding a NFC payment service to install. 5451 * 5452 * @hide 5453 */ 5454 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5455 5456 /** 5457 * If enabled, apps should try to skip any introductory hints on first launch. This might 5458 * apply to users that are already familiar with the environment or temporary users. 5459 * <p> 5460 * Type : int (0 to show hints, 1 to skip showing hints) 5461 */ 5462 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5463 5464 /** 5465 * Persisted playback time after a user confirmation of an unsafe volume level. 5466 * 5467 * @hide 5468 */ 5469 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5470 5471 /** 5472 * This preference enables notification display on the lockscreen. 5473 * @hide 5474 */ 5475 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5476 "lock_screen_show_notifications"; 5477 5478 /** 5479 * List of TV inputs that are currently hidden. This is a string 5480 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5481 * {@link android.net.Uri#encode(String)} and separated by ':'. 5482 * @hide 5483 */ 5484 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5485 5486 /** 5487 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5488 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5489 * and separated by ','. Each pair is separated by ':'. 5490 * @hide 5491 */ 5492 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5493 5494 /** 5495 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5496 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5497 * and 0 means automatic routing is enabled. 5498 * 5499 * @hide 5500 */ 5501 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5502 "usb_audio_automatic_routing_disabled"; 5503 5504 /** 5505 * The timeout in milliseconds before the device fully goes to sleep after 5506 * a period of inactivity. This value sets an upper bound on how long the device 5507 * will stay awake or dreaming without user activity. It should generally 5508 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5509 * will sleep before it ever has a chance to dream. 5510 * <p> 5511 * Use -1 to disable this timeout. 5512 * </p> 5513 * 5514 * @hide 5515 */ 5516 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5517 5518 /** 5519 * Duration in milliseconds that an app should be inactive before it is considered idle. 5520 * <p/>Type: Long 5521 * @hide 5522 */ 5523 public static final String APP_IDLE_DURATION = "app_idle_duration"; 5524 5525 /** 5526 * Controls whether double tap to wake is enabled. 5527 * @hide 5528 */ 5529 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5530 5531 /** 5532 * This are the settings to be backed up. 5533 * 5534 * NOTE: Settings are backed up and restored in the order they appear 5535 * in this array. If you have one setting depending on another, 5536 * make sure that they are ordered appropriately. 5537 * 5538 * @hide 5539 */ 5540 public static final String[] SETTINGS_TO_BACKUP = { 5541 BUGREPORT_IN_POWER_MENU, // moved to global 5542 ALLOW_MOCK_LOCATION, 5543 PARENTAL_CONTROL_ENABLED, 5544 PARENTAL_CONTROL_REDIRECT_URL, 5545 USB_MASS_STORAGE_ENABLED, // moved to global 5546 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5547 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5548 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5549 ACCESSIBILITY_SCRIPT_INJECTION, 5550 BACKUP_AUTO_RESTORE, 5551 ENABLED_ACCESSIBILITY_SERVICES, 5552 ENABLED_NOTIFICATION_LISTENERS, 5553 ENABLED_INPUT_METHODS, 5554 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5555 TOUCH_EXPLORATION_ENABLED, 5556 ACCESSIBILITY_ENABLED, 5557 ACCESSIBILITY_SPEAK_PASSWORD, 5558 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5559 ACCESSIBILITY_CAPTIONING_ENABLED, 5560 ACCESSIBILITY_CAPTIONING_LOCALE, 5561 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5562 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5563 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5564 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5565 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5566 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5567 TTS_USE_DEFAULTS, 5568 TTS_DEFAULT_RATE, 5569 TTS_DEFAULT_PITCH, 5570 TTS_DEFAULT_SYNTH, 5571 TTS_DEFAULT_LANG, 5572 TTS_DEFAULT_COUNTRY, 5573 TTS_ENABLED_PLUGINS, 5574 TTS_DEFAULT_LOCALE, 5575 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5576 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5577 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5578 SELECTED_SPELL_CHECKER, 5579 SELECTED_SPELL_CHECKER_SUBTYPE, 5580 SPELL_CHECKER_ENABLED, 5581 MOUNT_PLAY_NOTIFICATION_SND, 5582 MOUNT_UMS_AUTOSTART, 5583 MOUNT_UMS_PROMPT, 5584 MOUNT_UMS_NOTIFY_ENABLED, 5585 UI_NIGHT_MODE, 5586 SLEEP_TIMEOUT, 5587 DOUBLE_TAP_TO_WAKE, 5588 }; 5589 5590 /** 5591 * These entries are considered common between the personal and the managed profile, 5592 * since the managed profile doesn't get to change them. 5593 */ 5594 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5595 5596 static { 5597 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5598 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5599 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5600 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5601 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5602 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5603 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5604 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5605 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5606 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5607 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5608 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5609 } 5610 5611 /** @hide */ 5612 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5613 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5614 } 5615 5616 /** 5617 * Helper method for determining if a location provider is enabled. 5618 * 5619 * @param cr the content resolver to use 5620 * @param provider the location provider to query 5621 * @return true if the provider is enabled 5622 * 5623 * @deprecated use {@link #LOCATION_MODE} or 5624 * {@link LocationManager#isProviderEnabled(String)} 5625 */ 5626 @Deprecated 5627 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5628 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5629 } 5630 5631 /** 5632 * Helper method for determining if a location provider is enabled. 5633 * @param cr the content resolver to use 5634 * @param provider the location provider to query 5635 * @param userId the userId to query 5636 * @return true if the provider is enabled 5637 * @deprecated use {@link #LOCATION_MODE} or 5638 * {@link LocationManager#isProviderEnabled(String)} 5639 * @hide 5640 */ 5641 @Deprecated 5642 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5643 String allowedProviders = Settings.Secure.getStringForUser(cr, 5644 LOCATION_PROVIDERS_ALLOWED, userId); 5645 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5646 } 5647 5648 /** 5649 * Thread-safe method for enabling or disabling a single location provider. 5650 * @param cr the content resolver to use 5651 * @param provider the location provider to enable or disable 5652 * @param enabled true if the provider should be enabled 5653 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5654 */ 5655 @Deprecated 5656 public static final void setLocationProviderEnabled(ContentResolver cr, 5657 String provider, boolean enabled) { 5658 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5659 } 5660 5661 /** 5662 * Thread-safe method for enabling or disabling a single location provider. 5663 * 5664 * @param cr the content resolver to use 5665 * @param provider the location provider to enable or disable 5666 * @param enabled true if the provider should be enabled 5667 * @param userId the userId for which to enable/disable providers 5668 * @return true if the value was set, false on database errors 5669 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5670 * {@link #LOCATION_MODE} 5671 * @hide 5672 */ 5673 @Deprecated 5674 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5675 String provider, boolean enabled, int userId) { 5676 synchronized (mLocationSettingsLock) { 5677 // to ensure thread safety, we write the provider name with a '+' or '-' 5678 // and let the SettingsProvider handle it rather than reading and modifying 5679 // the list of enabled providers. 5680 if (enabled) { 5681 provider = "+" + provider; 5682 } else { 5683 provider = "-" + provider; 5684 } 5685 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5686 userId); 5687 } 5688 } 5689 5690 /** 5691 * Thread-safe method for setting the location mode to one of 5692 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5693 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5694 * 5695 * @param cr the content resolver to use 5696 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5697 * @param userId the userId for which to change mode 5698 * @return true if the value was set, false on database errors 5699 * 5700 * @throws IllegalArgumentException if mode is not one of the supported values 5701 */ 5702 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5703 int userId) { 5704 synchronized (mLocationSettingsLock) { 5705 boolean gps = false; 5706 boolean network = false; 5707 switch (mode) { 5708 case LOCATION_MODE_OFF: 5709 break; 5710 case LOCATION_MODE_SENSORS_ONLY: 5711 gps = true; 5712 break; 5713 case LOCATION_MODE_BATTERY_SAVING: 5714 network = true; 5715 break; 5716 case LOCATION_MODE_HIGH_ACCURACY: 5717 gps = true; 5718 network = true; 5719 break; 5720 default: 5721 throw new IllegalArgumentException("Invalid location mode: " + mode); 5722 } 5723 // Note it's important that we set the NLP mode first. The Google implementation 5724 // of NLP clears its NLP consent setting any time it receives a 5725 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5726 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5727 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5728 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5729 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5730 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5731 // dialog. Then the people who wrote the setup wizard would be sad. 5732 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5733 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5734 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5735 cr, LocationManager.GPS_PROVIDER, gps, userId); 5736 return gpsSuccess && nlpSuccess; 5737 } 5738 } 5739 5740 /** 5741 * Thread-safe method for reading the location mode, returns one of 5742 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5743 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5744 * 5745 * @param cr the content resolver to use 5746 * @param userId the userId for which to read the mode 5747 * @return the location mode 5748 */ 5749 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5750 synchronized (mLocationSettingsLock) { 5751 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5752 cr, LocationManager.GPS_PROVIDER, userId); 5753 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5754 cr, LocationManager.NETWORK_PROVIDER, userId); 5755 if (gpsEnabled && networkEnabled) { 5756 return LOCATION_MODE_HIGH_ACCURACY; 5757 } else if (gpsEnabled) { 5758 return LOCATION_MODE_SENSORS_ONLY; 5759 } else if (networkEnabled) { 5760 return LOCATION_MODE_BATTERY_SAVING; 5761 } else { 5762 return LOCATION_MODE_OFF; 5763 } 5764 } 5765 } 5766 } 5767 5768 /** 5769 * Global system settings, containing preferences that always apply identically 5770 * to all defined users. Applications can read these but are not allowed to write; 5771 * like the "Secure" settings, these are for preferences that the user must 5772 * explicitly modify through the system UI or specialized APIs for those values. 5773 */ 5774 public static final class Global extends NameValueTable { 5775 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5776 5777 /** 5778 * The content:// style URL for global secure settings items. Not public. 5779 */ 5780 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5781 5782 /** 5783 * Whether users are allowed to add more users or guest from lockscreen. 5784 * <p> 5785 * Type: int 5786 * @hide 5787 */ 5788 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5789 5790 /** 5791 * Setting whether the global gesture for enabling accessibility is enabled. 5792 * If this gesture is enabled the user will be able to perfrom it to enable 5793 * the accessibility state without visiting the settings app. 5794 * @hide 5795 */ 5796 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5797 "enable_accessibility_global_gesture_enabled"; 5798 5799 /** 5800 * Whether Airplane Mode is on. 5801 */ 5802 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 5803 5804 /** 5805 * Whether Theater Mode is on. 5806 * {@hide} 5807 */ 5808 @SystemApi 5809 public static final String THEATER_MODE_ON = "theater_mode_on"; 5810 5811 /** 5812 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 5813 */ 5814 public static final String RADIO_BLUETOOTH = "bluetooth"; 5815 5816 /** 5817 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 5818 */ 5819 public static final String RADIO_WIFI = "wifi"; 5820 5821 /** 5822 * {@hide} 5823 */ 5824 public static final String RADIO_WIMAX = "wimax"; 5825 /** 5826 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 5827 */ 5828 public static final String RADIO_CELL = "cell"; 5829 5830 /** 5831 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 5832 */ 5833 public static final String RADIO_NFC = "nfc"; 5834 5835 /** 5836 * A comma separated list of radios that need to be disabled when airplane mode 5837 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 5838 * included in the comma separated list. 5839 */ 5840 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 5841 5842 /** 5843 * A comma separated list of radios that should to be disabled when airplane mode 5844 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 5845 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 5846 * will be turned off when entering airplane mode, but the user will be able to reenable 5847 * Wifi in the Settings app. 5848 * 5849 * {@hide} 5850 */ 5851 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 5852 5853 /** 5854 * The policy for deciding when Wi-Fi should go to sleep (which will in 5855 * turn switch to using the mobile data as an Internet connection). 5856 * <p> 5857 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 5858 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 5859 * {@link #WIFI_SLEEP_POLICY_NEVER}. 5860 */ 5861 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 5862 5863 /** 5864 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 5865 * policy, which is to sleep shortly after the turning off 5866 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 5867 */ 5868 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 5869 5870 /** 5871 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 5872 * the device is on battery, and never go to sleep when the device is 5873 * plugged in. 5874 */ 5875 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 5876 5877 /** 5878 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 5879 */ 5880 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 5881 5882 /** 5883 * Value to specify if the user prefers the date, time and time zone 5884 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5885 */ 5886 public static final String AUTO_TIME = "auto_time"; 5887 5888 /** 5889 * Value to specify if the user prefers the time zone 5890 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 5891 */ 5892 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 5893 5894 /** 5895 * URI for the car dock "in" event sound. 5896 * @hide 5897 */ 5898 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 5899 5900 /** 5901 * URI for the car dock "out" event sound. 5902 * @hide 5903 */ 5904 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 5905 5906 /** 5907 * URI for the desk dock "in" event sound. 5908 * @hide 5909 */ 5910 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 5911 5912 /** 5913 * URI for the desk dock "out" event sound. 5914 * @hide 5915 */ 5916 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 5917 5918 /** 5919 * Whether to play a sound for dock events. 5920 * @hide 5921 */ 5922 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 5923 5924 /** 5925 * URI for the "device locked" (keyguard shown) sound. 5926 * @hide 5927 */ 5928 public static final String LOCK_SOUND = "lock_sound"; 5929 5930 /** 5931 * URI for the "device unlocked" sound. 5932 * @hide 5933 */ 5934 public static final String UNLOCK_SOUND = "unlock_sound"; 5935 5936 /** 5937 * URI for the "device is trusted" sound, which is played when the device enters the trusted 5938 * state without unlocking. 5939 * @hide 5940 */ 5941 public static final String TRUSTED_SOUND = "trusted_sound"; 5942 5943 /** 5944 * URI for the low battery sound file. 5945 * @hide 5946 */ 5947 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 5948 5949 /** 5950 * Whether to play a sound for low-battery alerts. 5951 * @hide 5952 */ 5953 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 5954 5955 /** 5956 * URI for the "wireless charging started" sound. 5957 * @hide 5958 */ 5959 public static final String WIRELESS_CHARGING_STARTED_SOUND = 5960 "wireless_charging_started_sound"; 5961 5962 /** 5963 * Whether to play a sound for charging events. 5964 * @hide 5965 */ 5966 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 5967 5968 /** 5969 * Whether we keep the device on while the device is plugged in. 5970 * Supported values are: 5971 * <ul> 5972 * <li>{@code 0} to never stay on while plugged in</li> 5973 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 5974 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 5975 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 5976 * </ul> 5977 * These values can be OR-ed together. 5978 */ 5979 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 5980 5981 /** 5982 * When the user has enable the option to have a "bug report" command 5983 * in the power menu. 5984 * @hide 5985 */ 5986 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 5987 5988 /** 5989 * Whether ADB is enabled. 5990 */ 5991 public static final String ADB_ENABLED = "adb_enabled"; 5992 5993 /** 5994 * Whether Views are allowed to save their attribute data. 5995 * @hide 5996 */ 5997 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 5998 5999 /** 6000 * Whether assisted GPS should be enabled or not. 6001 * @hide 6002 */ 6003 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6004 6005 /** 6006 * Whether bluetooth is enabled/disabled 6007 * 0=disabled. 1=enabled. 6008 */ 6009 public static final String BLUETOOTH_ON = "bluetooth_on"; 6010 6011 /** 6012 * CDMA Cell Broadcast SMS 6013 * 0 = CDMA Cell Broadcast SMS disabled 6014 * 1 = CDMA Cell Broadcast SMS enabled 6015 * @hide 6016 */ 6017 public static final String CDMA_CELL_BROADCAST_SMS = 6018 "cdma_cell_broadcast_sms"; 6019 6020 /** 6021 * The CDMA roaming mode 0 = Home Networks, CDMA default 6022 * 1 = Roaming on Affiliated networks 6023 * 2 = Roaming on any networks 6024 * @hide 6025 */ 6026 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6027 6028 /** 6029 * The CDMA subscription mode 0 = RUIM/SIM (default) 6030 * 1 = NV 6031 * @hide 6032 */ 6033 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6034 6035 /** Inactivity timeout to track mobile data activity. 6036 * 6037 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6038 * infer the data activity of mobile network. After a period of no activity on mobile 6039 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6040 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6041 * subsequent activity on mobile networks triggers the firing of {@code 6042 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6043 * 6044 * Network activity refers to transmitting or receiving data on the network interfaces. 6045 * 6046 * Tracking is disabled if set to zero or negative value. 6047 * 6048 * @hide 6049 */ 6050 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6051 6052 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6053 * but for Wifi network. 6054 * @hide 6055 */ 6056 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6057 6058 /** 6059 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6060 */ 6061 public static final String DATA_ROAMING = "data_roaming"; 6062 6063 /** 6064 * The value passed to a Mobile DataConnection via bringUp which defines the 6065 * number of retries to preform when setting up the initial connection. The default 6066 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6067 * @hide 6068 */ 6069 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6070 6071 /** 6072 * Whether user has enabled development settings. 6073 */ 6074 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6075 6076 /** 6077 * Whether the device has been provisioned (0 = false, 1 = true) 6078 */ 6079 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6080 6081 /** 6082 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6083 * One integer in dpi. If unset, then use the real display density. 6084 * @hide 6085 */ 6086 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6087 6088 /** 6089 * The saved value for WindowManagerService.setForcedDisplaySize(). 6090 * Two integers separated by a comma. If unset, then use the real display size. 6091 * @hide 6092 */ 6093 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6094 6095 /** 6096 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6097 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6098 * @hide 6099 */ 6100 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6101 6102 /** 6103 * The maximum size, in bytes, of a download that the download manager will transfer over 6104 * a non-wifi connection. 6105 * @hide 6106 */ 6107 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6108 "download_manager_max_bytes_over_mobile"; 6109 6110 /** 6111 * The recommended maximum size, in bytes, of a download that the download manager should 6112 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6113 * have the option to start the download over the mobile connection anyway. 6114 * @hide 6115 */ 6116 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6117 "download_manager_recommended_max_bytes_over_mobile"; 6118 6119 /** 6120 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6121 */ 6122 @Deprecated 6123 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6124 6125 /** 6126 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6127 * sent or processed. (0 = false, 1 = true) 6128 * @hide 6129 */ 6130 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6131 6132 /** 6133 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6134 * and the output is redirected to AV Receiver connected via 6135 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6136 * @hide 6137 */ 6138 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6139 6140 /** 6141 * Whether TV will automatically turn on upon reception of the CEC command 6142 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6143 * @hide 6144 */ 6145 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6146 "hdmi_control_auto_wakeup_enabled"; 6147 6148 /** 6149 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6150 * (0 = false, 1 = true) 6151 * @hide 6152 */ 6153 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6154 "hdmi_control_auto_device_off_enabled"; 6155 6156 /** 6157 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6158 * client. 6159 * (0 = false, 1 = true) 6160 * @hide 6161 */ 6162 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6163 6164 /** 6165 * Whether TV will switch to MHL port when a mobile device is plugged in. 6166 * (0 = false, 1 = true) 6167 * @hide 6168 */ 6169 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6170 6171 /** 6172 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6173 * @hide 6174 */ 6175 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6176 6177 /** 6178 * Whether mobile data connections are allowed by the user. See 6179 * ConnectivityManager for more info. 6180 * @hide 6181 */ 6182 public static final String MOBILE_DATA = "mobile_data"; 6183 6184 /** 6185 * Whether the mobile data connection should remain active even when higher 6186 * priority networks like WiFi are active, to help make network switching faster. 6187 * 6188 * See ConnectivityService for more info. 6189 * 6190 * (0 = disabled, 1 = enabled) 6191 * @hide 6192 */ 6193 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6194 6195 /** {@hide} */ 6196 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6197 /** {@hide} */ 6198 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6199 /** {@hide} */ 6200 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6201 /** {@hide} */ 6202 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6203 /** {@hide} */ 6204 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6205 6206 /** {@hide} */ 6207 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6208 /** {@hide} */ 6209 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6210 /** {@hide} */ 6211 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6212 /** {@hide} */ 6213 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6214 6215 /** {@hide} */ 6216 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6217 /** {@hide} */ 6218 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6219 /** {@hide} */ 6220 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6221 /** {@hide} */ 6222 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6223 6224 /** {@hide} */ 6225 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6226 /** {@hide} */ 6227 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6228 /** {@hide} */ 6229 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6230 /** {@hide} */ 6231 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6232 6233 /** 6234 * User preference for which network(s) should be used. Only the 6235 * connectivity service should touch this. 6236 */ 6237 public static final String NETWORK_PREFERENCE = "network_preference"; 6238 6239 /** 6240 * Which package name to use for network scoring. If null, or if the package is not a valid 6241 * scorer app, external network scores will neither be requested nor accepted. 6242 * @hide 6243 */ 6244 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6245 6246 /** 6247 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6248 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6249 * exceeded. 6250 * @hide 6251 */ 6252 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6253 6254 /** 6255 * The length of time in milli-seconds that automatic small adjustments to 6256 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6257 * @hide 6258 */ 6259 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6260 6261 /** Preferred NTP server. {@hide} */ 6262 public static final String NTP_SERVER = "ntp_server"; 6263 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6264 public static final String NTP_TIMEOUT = "ntp_timeout"; 6265 6266 /** 6267 * Whether the package manager should send package verification broadcasts for verifiers to 6268 * review apps prior to installation. 6269 * 1 = request apps to be verified prior to installation, if a verifier exists. 6270 * 0 = do not verify apps before installation 6271 * @hide 6272 */ 6273 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6274 6275 /** Timeout for package verification. 6276 * @hide */ 6277 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6278 6279 /** Default response code for package verification. 6280 * @hide */ 6281 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6282 6283 /** 6284 * Show package verification setting in the Settings app. 6285 * 1 = show (default) 6286 * 0 = hide 6287 * @hide 6288 */ 6289 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6290 6291 /** 6292 * Run package verification on apps installed through ADB/ADT/USB 6293 * 1 = perform package verification on ADB installs (default) 6294 * 0 = bypass package verification on ADB installs 6295 * @hide 6296 */ 6297 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6298 6299 /** 6300 * Time since last fstrim (milliseconds) after which we force one to happen 6301 * during device startup. If unset, the default is 3 days. 6302 * @hide 6303 */ 6304 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6305 6306 /** 6307 * The interval in milliseconds at which to check packet counts on the 6308 * mobile data interface when screen is on, to detect possible data 6309 * connection problems. 6310 * @hide 6311 */ 6312 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6313 "pdp_watchdog_poll_interval_ms"; 6314 6315 /** 6316 * The interval in milliseconds at which to check packet counts on the 6317 * mobile data interface when screen is off, to detect possible data 6318 * connection problems. 6319 * @hide 6320 */ 6321 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6322 "pdp_watchdog_long_poll_interval_ms"; 6323 6324 /** 6325 * The interval in milliseconds at which to check packet counts on the 6326 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6327 * outgoing packets has been reached without incoming packets. 6328 * @hide 6329 */ 6330 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6331 "pdp_watchdog_error_poll_interval_ms"; 6332 6333 /** 6334 * The number of outgoing packets sent without seeing an incoming packet 6335 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6336 * device is logged to the event log 6337 * @hide 6338 */ 6339 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6340 "pdp_watchdog_trigger_packet_count"; 6341 6342 /** 6343 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6344 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6345 * attempting data connection recovery. 6346 * @hide 6347 */ 6348 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6349 "pdp_watchdog_error_poll_count"; 6350 6351 /** 6352 * The number of failed PDP reset attempts before moving to something more 6353 * drastic: re-registering to the network. 6354 * @hide 6355 */ 6356 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6357 "pdp_watchdog_max_pdp_reset_fail_count"; 6358 6359 /** 6360 * A positive value indicates how often the SamplingProfiler 6361 * should take snapshots. Zero value means SamplingProfiler 6362 * is disabled. 6363 * 6364 * @hide 6365 */ 6366 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6367 6368 /** 6369 * URL to open browser on to allow user to manage a prepay account 6370 * @hide 6371 */ 6372 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6373 "setup_prepaid_data_service_url"; 6374 6375 /** 6376 * URL to attempt a GET on to see if this is a prepay device 6377 * @hide 6378 */ 6379 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6380 "setup_prepaid_detection_target_url"; 6381 6382 /** 6383 * Host to check for a redirect to after an attempt to GET 6384 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6385 * this is a prepaid device with zero balance.) 6386 * @hide 6387 */ 6388 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6389 "setup_prepaid_detection_redir_host"; 6390 6391 /** 6392 * The interval in milliseconds at which to check the number of SMS sent out without asking 6393 * for use permit, to limit the un-authorized SMS usage. 6394 * 6395 * @hide 6396 */ 6397 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6398 "sms_outgoing_check_interval_ms"; 6399 6400 /** 6401 * The number of outgoing SMS sent without asking for user permit (of {@link 6402 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6403 * 6404 * @hide 6405 */ 6406 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6407 "sms_outgoing_check_max_count"; 6408 6409 /** 6410 * Used to disable SMS short code confirmation - defaults to true. 6411 * True indcates we will do the check, etc. Set to false to disable. 6412 * @see com.android.internal.telephony.SmsUsageMonitor 6413 * @hide 6414 */ 6415 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6416 6417 /** 6418 * Used to select which country we use to determine premium sms codes. 6419 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6420 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6421 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6422 * @hide 6423 */ 6424 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6425 6426 /** 6427 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6428 * @hide 6429 */ 6430 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6431 6432 /** 6433 * Used to disable Tethering on a device - defaults to true 6434 * @hide 6435 */ 6436 public static final String TETHER_SUPPORTED = "tether_supported"; 6437 6438 /** 6439 * Used to require DUN APN on the device or not - defaults to a build config value 6440 * which defaults to false 6441 * @hide 6442 */ 6443 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6444 6445 /** 6446 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6447 * corresponding build config values are set it will override the APN DB 6448 * values. 6449 * Consists of a comma seperated list of strings: 6450 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6451 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6452 * @hide 6453 */ 6454 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6455 6456 /** 6457 * USB Mass Storage Enabled 6458 */ 6459 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6460 6461 /** 6462 * If this setting is set (to anything), then all references 6463 * to Gmail on the device must change to Google Mail. 6464 */ 6465 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6466 6467 /** 6468 * Webview Data reduction proxy key. 6469 * @hide 6470 */ 6471 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6472 "webview_data_reduction_proxy_key"; 6473 6474 /** 6475 * Whether Wifi display is enabled/disabled 6476 * 0=disabled. 1=enabled. 6477 * @hide 6478 */ 6479 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6480 6481 /** 6482 * Whether Wifi display certification mode is enabled/disabled 6483 * 0=disabled. 1=enabled. 6484 * @hide 6485 */ 6486 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6487 "wifi_display_certification_on"; 6488 6489 /** 6490 * WPS Configuration method used by Wifi display, this setting only 6491 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6492 * 6493 * Possible values are: 6494 * 6495 * WpsInfo.INVALID: use default WPS method chosen by framework 6496 * WpsInfo.PBC : use Push button 6497 * WpsInfo.KEYPAD : use Keypad 6498 * WpsInfo.DISPLAY: use Display 6499 * @hide 6500 */ 6501 public static final String WIFI_DISPLAY_WPS_CONFIG = 6502 "wifi_display_wps_config"; 6503 6504 /** 6505 * Whether to notify the user of open networks. 6506 * <p> 6507 * If not connected and the scan results have an open network, we will 6508 * put this notification up. If we attempt to connect to a network or 6509 * the open network(s) disappear, we remove the notification. When we 6510 * show the notification, we will not show it again for 6511 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6512 */ 6513 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6514 "wifi_networks_available_notification_on"; 6515 /** 6516 * {@hide} 6517 */ 6518 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6519 "wimax_networks_available_notification_on"; 6520 6521 /** 6522 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6523 * Connecting to a network will reset the timer. 6524 */ 6525 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6526 "wifi_networks_available_repeat_delay"; 6527 6528 /** 6529 * 802.11 country code in ISO 3166 format 6530 * @hide 6531 */ 6532 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6533 6534 /** 6535 * The interval in milliseconds to issue wake up scans when wifi needs 6536 * to connect. This is necessary to connect to an access point when 6537 * device is on the move and the screen is off. 6538 * @hide 6539 */ 6540 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6541 "wifi_framework_scan_interval_ms"; 6542 6543 /** 6544 * The interval in milliseconds after which Wi-Fi is considered idle. 6545 * When idle, it is possible for the device to be switched from Wi-Fi to 6546 * the mobile data network. 6547 * @hide 6548 */ 6549 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6550 6551 /** 6552 * When the number of open networks exceeds this number, the 6553 * least-recently-used excess networks will be removed. 6554 */ 6555 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6556 6557 /** 6558 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6559 */ 6560 public static final String WIFI_ON = "wifi_on"; 6561 6562 /** 6563 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6564 * @hide 6565 */ 6566 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6567 "wifi_scan_always_enabled"; 6568 6569 /** 6570 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6571 * connectivity. 6572 * @hide 6573 */ 6574 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6575 "ble_scan_always_enabled"; 6576 6577 /** 6578 * Used to save the Wifi_ON state prior to tethering. 6579 * This state will be checked to restore Wifi after 6580 * the user turns off tethering. 6581 * 6582 * @hide 6583 */ 6584 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6585 6586 /** 6587 * The interval in milliseconds to scan as used by the wifi supplicant 6588 * @hide 6589 */ 6590 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6591 "wifi_supplicant_scan_interval_ms"; 6592 6593 /** 6594 * whether frameworks handles wifi auto-join 6595 * @hide 6596 */ 6597 public static final String WIFI_ENHANCED_AUTO_JOIN = 6598 "wifi_enhanced_auto_join"; 6599 6600 /** 6601 * whether settings show RSSI 6602 * @hide 6603 */ 6604 public static final String WIFI_NETWORK_SHOW_RSSI = 6605 "wifi_network_show_rssi"; 6606 6607 /** 6608 * The interval in milliseconds to scan at supplicant when p2p is connected 6609 * @hide 6610 */ 6611 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6612 "wifi_scan_interval_p2p_connected_ms"; 6613 6614 /** 6615 * Whether the Wi-Fi watchdog is enabled. 6616 */ 6617 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6618 6619 /** 6620 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6621 * the setting needs to be set to 0 to disable it. 6622 * @hide 6623 */ 6624 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6625 "wifi_watchdog_poor_network_test_enabled"; 6626 6627 /** 6628 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6629 * needs to be set to 0 to disable it. 6630 * @hide 6631 */ 6632 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6633 "wifi_suspend_optimizations_enabled"; 6634 6635 /** 6636 * The maximum number of times we will retry a connection to an access 6637 * point for which we have failed in acquiring an IP address from DHCP. 6638 * A value of N means that we will make N+1 connection attempts in all. 6639 */ 6640 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6641 6642 /** 6643 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6644 * data connectivity to be established after a disconnect from Wi-Fi. 6645 */ 6646 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6647 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6648 6649 /** 6650 * The operational wifi frequency band 6651 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6652 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6653 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6654 * 6655 * @hide 6656 */ 6657 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6658 6659 /** 6660 * The Wi-Fi peer-to-peer device name 6661 * @hide 6662 */ 6663 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6664 6665 /** 6666 * The min time between wifi disable and wifi enable 6667 * @hide 6668 */ 6669 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6670 6671 /** 6672 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6673 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6674 * has been seen in this time period. 6675 * 6676 * If this is less than or equal to zero, we use a more conservative behavior and only check 6677 * for a non-null score from the currently connected or target BSSID. 6678 * @hide 6679 */ 6680 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6681 "wifi_ephemeral_out_of_range_timeout_ms"; 6682 6683 /** 6684 * The number of milliseconds to delay when checking for data stalls during 6685 * non-aggressive detection. (screen is turned off.) 6686 * @hide 6687 */ 6688 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6689 "data_stall_alarm_non_aggressive_delay_in_ms"; 6690 6691 /** 6692 * The number of milliseconds to delay when checking for data stalls during 6693 * aggressive detection. (screen on or suspected data stall) 6694 * @hide 6695 */ 6696 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6697 "data_stall_alarm_aggressive_delay_in_ms"; 6698 6699 /** 6700 * The number of milliseconds to allow the provisioning apn to remain active 6701 * @hide 6702 */ 6703 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6704 "provisioning_apn_alarm_delay_in_ms"; 6705 6706 /** 6707 * The interval in milliseconds at which to check gprs registration 6708 * after the first registration mismatch of gprs and voice service, 6709 * to detect possible data network registration problems. 6710 * 6711 * @hide 6712 */ 6713 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6714 "gprs_register_check_period_ms"; 6715 6716 /** 6717 * Nonzero causes Log.wtf() to crash. 6718 * @hide 6719 */ 6720 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6721 6722 /** 6723 * Ringer mode. This is used internally, changing this value will not 6724 * change the ringer mode. See AudioManager. 6725 */ 6726 public static final String MODE_RINGER = "mode_ringer"; 6727 6728 /** 6729 * Overlay display devices setting. 6730 * The associated value is a specially formatted string that describes the 6731 * size and density of simulated secondary display devices. 6732 * <p> 6733 * Format: {width}x{height}/{dpi};... 6734 * </p><p> 6735 * Example: 6736 * <ul> 6737 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6738 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6739 * at 1080p and the second at 720p.</li> 6740 * <li>If the value is empty, then no overlay display devices are created.</li> 6741 * </ul></p> 6742 * 6743 * @hide 6744 */ 6745 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6746 6747 /** 6748 * Threshold values for the duration and level of a discharge cycle, 6749 * under which we log discharge cycle info. 6750 * 6751 * @hide 6752 */ 6753 public static final String 6754 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6755 6756 /** @hide */ 6757 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6758 6759 /** 6760 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6761 * intents on application crashes and ANRs. If this is disabled, the 6762 * crash/ANR dialog will never display the "Report" button. 6763 * <p> 6764 * Type: int (0 = disallow, 1 = allow) 6765 * 6766 * @hide 6767 */ 6768 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6769 6770 /** 6771 * Maximum age of entries kept by {@link DropBoxManager}. 6772 * 6773 * @hide 6774 */ 6775 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6776 6777 /** 6778 * Maximum number of entry files which {@link DropBoxManager} will keep 6779 * around. 6780 * 6781 * @hide 6782 */ 6783 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6784 6785 /** 6786 * Maximum amount of disk space used by {@link DropBoxManager} no matter 6787 * what. 6788 * 6789 * @hide 6790 */ 6791 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 6792 6793 /** 6794 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 6795 * will use. 6796 * 6797 * @hide 6798 */ 6799 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 6800 6801 /** 6802 * Percent of total disk which {@link DropBoxManager} will never dip 6803 * into. 6804 * 6805 * @hide 6806 */ 6807 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 6808 6809 /** 6810 * Prefix for per-tag dropbox disable/enable settings. 6811 * 6812 * @hide 6813 */ 6814 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 6815 6816 /** 6817 * Lines of logcat to include with system crash/ANR/etc. reports, as a 6818 * prefix of the dropbox tag of the report type. For example, 6819 * "logcat_for_system_server_anr" controls the lines of logcat captured 6820 * with system server ANR reports. 0 to disable. 6821 * 6822 * @hide 6823 */ 6824 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 6825 6826 /** 6827 * The interval in minutes after which the amount of free storage left 6828 * on the device is logged to the event log 6829 * 6830 * @hide 6831 */ 6832 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 6833 6834 /** 6835 * Threshold for the amount of change in disk free space required to 6836 * report the amount of free space. Used to prevent spamming the logs 6837 * when the disk free space isn't changing frequently. 6838 * 6839 * @hide 6840 */ 6841 public static final String 6842 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 6843 6844 /** 6845 * Minimum percentage of free storage on the device that is used to 6846 * determine if the device is running low on storage. The default is 10. 6847 * <p> 6848 * Say this value is set to 10, the device is considered running low on 6849 * storage if 90% or more of the device storage is filled up. 6850 * 6851 * @hide 6852 */ 6853 public static final String 6854 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 6855 6856 /** 6857 * Maximum byte size of the low storage threshold. This is to ensure 6858 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 6859 * overly large threshold for large storage devices. Currently this must 6860 * be less than 2GB. This default is 500MB. 6861 * 6862 * @hide 6863 */ 6864 public static final String 6865 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 6866 6867 /** 6868 * Minimum bytes of free storage on the device before the data partition 6869 * is considered full. By default, 1 MB is reserved to avoid system-wide 6870 * SQLite disk full exceptions. 6871 * 6872 * @hide 6873 */ 6874 public static final String 6875 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 6876 6877 /** 6878 * The maximum reconnect delay for short network outages or when the 6879 * network is suspended due to phone use. 6880 * 6881 * @hide 6882 */ 6883 public static final String 6884 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 6885 6886 /** 6887 * The number of milliseconds to delay before sending out 6888 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 6889 * 6890 * @hide 6891 */ 6892 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 6893 6894 6895 /** 6896 * Network sampling interval, in seconds. We'll generate link information 6897 * about bytes/packets sent and error rates based on data sampled in this interval 6898 * 6899 * @hide 6900 */ 6901 6902 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 6903 "connectivity_sampling_interval_in_seconds"; 6904 6905 /** 6906 * The series of successively longer delays used in retrying to download PAC file. 6907 * Last delay is used between successful PAC downloads. 6908 * 6909 * @hide 6910 */ 6911 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 6912 6913 /** 6914 * Setting to turn off captive portal detection. Feature is enabled by 6915 * default and the setting needs to be set to 0 to disable it. 6916 * 6917 * @hide 6918 */ 6919 public static final String 6920 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 6921 6922 /** 6923 * The server used for captive portal detection upon a new conection. A 6924 * 204 response code from the server is used for validation. 6925 * 6926 * @hide 6927 */ 6928 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 6929 6930 /** 6931 * Whether network service discovery is enabled. 6932 * 6933 * @hide 6934 */ 6935 public static final String NSD_ON = "nsd_on"; 6936 6937 /** 6938 * Let user pick default install location. 6939 * 6940 * @hide 6941 */ 6942 public static final String SET_INSTALL_LOCATION = "set_install_location"; 6943 6944 /** 6945 * Default install location value. 6946 * 0 = auto, let system decide 6947 * 1 = internal 6948 * 2 = sdcard 6949 * @hide 6950 */ 6951 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 6952 6953 /** 6954 * ms during which to consume extra events related to Inet connection 6955 * condition after a transtion to fully-connected 6956 * 6957 * @hide 6958 */ 6959 public static final String 6960 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 6961 6962 /** 6963 * ms during which to consume extra events related to Inet connection 6964 * condtion after a transtion to partly-connected 6965 * 6966 * @hide 6967 */ 6968 public static final String 6969 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 6970 6971 /** {@hide} */ 6972 public static final String 6973 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 6974 6975 /** 6976 * Host name and port for global http proxy. Uses ':' seperator for 6977 * between host and port. 6978 */ 6979 public static final String HTTP_PROXY = "http_proxy"; 6980 6981 /** 6982 * Host name for global http proxy. Set via ConnectivityManager. 6983 * 6984 * @hide 6985 */ 6986 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 6987 6988 /** 6989 * Integer host port for global http proxy. Set via ConnectivityManager. 6990 * 6991 * @hide 6992 */ 6993 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 6994 6995 /** 6996 * Exclusion list for global proxy. This string contains a list of 6997 * comma-separated domains where the global proxy does not apply. 6998 * Domains should be listed in a comma- separated list. Example of 6999 * acceptable formats: ".domain1.com,my.domain2.com" Use 7000 * ConnectivityManager to set/get. 7001 * 7002 * @hide 7003 */ 7004 public static final String 7005 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7006 7007 /** 7008 * The location PAC File for the proxy. 7009 * @hide 7010 */ 7011 public static final String 7012 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7013 7014 /** 7015 * Enables the UI setting to allow the user to specify the global HTTP 7016 * proxy and associated exclusion list. 7017 * 7018 * @hide 7019 */ 7020 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7021 7022 /** 7023 * Setting for default DNS in case nobody suggests one 7024 * 7025 * @hide 7026 */ 7027 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7028 7029 /** {@hide} */ 7030 public static final String 7031 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7032 /** {@hide} */ 7033 public static final String 7034 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7035 /** {@hide} */ 7036 public static final String 7037 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7038 /** {@hide} */ 7039 public static final String 7040 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7041 /** {@hide} */ 7042 public static final String 7043 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7044 7045 /** 7046 * Get the key that retrieves a bluetooth headset's priority. 7047 * @hide 7048 */ 7049 public static final String getBluetoothHeadsetPriorityKey(String address) { 7050 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7051 } 7052 7053 /** 7054 * Get the key that retrieves a bluetooth a2dp sink's priority. 7055 * @hide 7056 */ 7057 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7058 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7059 } 7060 7061 /** 7062 * Get the key that retrieves a bluetooth Input Device's priority. 7063 * @hide 7064 */ 7065 public static final String getBluetoothInputDevicePriorityKey(String address) { 7066 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7067 } 7068 7069 /** 7070 * Get the key that retrieves a bluetooth map priority. 7071 * @hide 7072 */ 7073 public static final String getBluetoothMapPriorityKey(String address) { 7074 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7075 } 7076 7077 /** 7078 * Get the key that retrieves a bluetooth map priority. 7079 * @hide 7080 */ 7081 public static final String getBluetoothSapPriorityKey(String address) { 7082 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7083 } 7084 7085 /** 7086 * Scaling factor for normal window animations. Setting to 0 will 7087 * disable window animations. 7088 */ 7089 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7090 7091 /** 7092 * Scaling factor for activity transition animations. Setting to 0 will 7093 * disable window animations. 7094 */ 7095 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7096 7097 /** 7098 * Scaling factor for Animator-based animations. This affects both the 7099 * start delay and duration of all such animations. Setting to 0 will 7100 * cause animations to end immediately. The default value is 1. 7101 */ 7102 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7103 7104 /** 7105 * Scaling factor for normal window animations. Setting to 0 will 7106 * disable window animations. 7107 * 7108 * @hide 7109 */ 7110 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7111 7112 /** 7113 * If 0, the compatibility mode is off for all applications. 7114 * If 1, older applications run under compatibility mode. 7115 * TODO: remove this settings before code freeze (bug/1907571) 7116 * @hide 7117 */ 7118 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7119 7120 /** 7121 * CDMA only settings 7122 * Emergency Tone 0 = Off 7123 * 1 = Alert 7124 * 2 = Vibrate 7125 * @hide 7126 */ 7127 public static final String EMERGENCY_TONE = "emergency_tone"; 7128 7129 /** 7130 * CDMA only settings 7131 * Whether the auto retry is enabled. The value is 7132 * boolean (1 or 0). 7133 * @hide 7134 */ 7135 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7136 7137 /** 7138 * See RIL_PreferredNetworkType in ril.h 7139 * @hide 7140 */ 7141 public static final String PREFERRED_NETWORK_MODE = 7142 "preferred_network_mode"; 7143 7144 /** 7145 * Setting to 1 will hide carrier network settings. 7146 * Default is 0. 7147 */ 7148 public static final String HIDE_CARRIER_NETWORK_SETTINGS = 7149 "hide_carrier_network_settings"; 7150 7151 /** 7152 * Name of an application package to be debugged. 7153 */ 7154 public static final String DEBUG_APP = "debug_app"; 7155 7156 /** 7157 * If 1, when launching DEBUG_APP it will wait for the debugger before 7158 * starting user code. If 0, it will run normally. 7159 */ 7160 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7161 7162 /** 7163 * Control whether the process CPU usage meter should be shown. 7164 */ 7165 public static final String SHOW_PROCESSES = "show_processes"; 7166 7167 /** 7168 * If 1 low power mode is enabled. 7169 * @hide 7170 */ 7171 public static final String LOW_POWER_MODE = "low_power"; 7172 7173 /** 7174 * Battery level [1-99] at which low power mode automatically turns on. 7175 * If 0, it will not automatically turn on. 7176 * @hide 7177 */ 7178 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7179 7180 /** 7181 * If 1, the activity manager will aggressively finish activities and 7182 * processes as soon as they are no longer needed. If 0, the normal 7183 * extended lifetime is used. 7184 */ 7185 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7186 7187 /** 7188 * Use Dock audio output for media: 7189 * 0 = disabled 7190 * 1 = enabled 7191 * @hide 7192 */ 7193 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7194 7195 /** 7196 * Persisted safe headphone volume management state by AudioService 7197 * @hide 7198 */ 7199 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7200 7201 /** 7202 * URL for tzinfo (time zone) updates 7203 * @hide 7204 */ 7205 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7206 7207 /** 7208 * URL for tzinfo (time zone) update metadata 7209 * @hide 7210 */ 7211 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7212 7213 /** 7214 * URL for selinux (mandatory access control) updates 7215 * @hide 7216 */ 7217 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7218 7219 /** 7220 * URL for selinux (mandatory access control) update metadata 7221 * @hide 7222 */ 7223 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7224 7225 /** 7226 * URL for sms short code updates 7227 * @hide 7228 */ 7229 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7230 "sms_short_codes_content_url"; 7231 7232 /** 7233 * URL for sms short code update metadata 7234 * @hide 7235 */ 7236 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7237 "sms_short_codes_metadata_url"; 7238 7239 /** 7240 * URL for cert pinlist updates 7241 * @hide 7242 */ 7243 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7244 7245 /** 7246 * URL for cert pinlist updates 7247 * @hide 7248 */ 7249 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7250 7251 /** 7252 * URL for intent firewall updates 7253 * @hide 7254 */ 7255 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7256 "intent_firewall_content_url"; 7257 7258 /** 7259 * URL for intent firewall update metadata 7260 * @hide 7261 */ 7262 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7263 "intent_firewall_metadata_url"; 7264 7265 /** 7266 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7267 * @hide 7268 */ 7269 public static final String SELINUX_STATUS = "selinux_status"; 7270 7271 /** 7272 * Developer setting to force RTL layout. 7273 * @hide 7274 */ 7275 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7276 7277 /** 7278 * Milliseconds after screen-off after which low battery sounds will be silenced. 7279 * 7280 * If zero, battery sounds will always play. 7281 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7282 * 7283 * @hide 7284 */ 7285 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7286 7287 /** 7288 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7289 * the caller is done with this, they should call {@link ContentResolver#delete} to 7290 * clean up any value that they may have written. 7291 * 7292 * @hide 7293 */ 7294 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7295 7296 /** 7297 * Defines global runtime overrides to window policy. 7298 * 7299 * See {@link com.android.server.policy.PolicyControl} for value format. 7300 * 7301 * @hide 7302 */ 7303 public static final String POLICY_CONTROL = "policy_control"; 7304 7305 /** 7306 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7307 * or ZEN_MODE_NO_INTERRUPTIONS. 7308 * 7309 * @hide 7310 */ 7311 public static final String ZEN_MODE = "zen_mode"; 7312 7313 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7314 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7315 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7316 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7317 7318 /** @hide */ public static String zenModeToString(int mode) { 7319 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7320 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7321 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7322 return "ZEN_MODE_OFF"; 7323 } 7324 7325 /** @hide */ public static boolean isValidZenMode(int value) { 7326 switch (value) { 7327 case Global.ZEN_MODE_OFF: 7328 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7329 case Global.ZEN_MODE_ALARMS: 7330 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7331 return true; 7332 default: 7333 return false; 7334 } 7335 } 7336 7337 /** 7338 * Opaque value, changes when persisted zen mode configuration changes. 7339 * 7340 * @hide 7341 */ 7342 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7343 7344 /** 7345 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7346 * 7347 * @hide 7348 */ 7349 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7350 "heads_up_notifications_enabled"; 7351 7352 /** @hide */ public static final int HEADS_UP_OFF = 0; 7353 /** @hide */ public static final int HEADS_UP_ON = 1; 7354 7355 /** 7356 * The name of the device 7357 * 7358 * @hide 7359 */ 7360 public static final String DEVICE_NAME = "device_name"; 7361 7362 /** 7363 * Whether it should be possible to create a guest user on the device. 7364 * <p> 7365 * Type: int (0 for disabled, 1 for enabled) 7366 * @hide 7367 */ 7368 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7369 7370 /** 7371 * Whether the NetworkScoringService has been first initialized. 7372 * <p> 7373 * Type: int (0 for false, 1 for true) 7374 * @hide 7375 */ 7376 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7377 7378 /** 7379 * Whether the user wants to be prompted for password to decrypt the device on boot. 7380 * This only matters if the storage is encrypted. 7381 * <p> 7382 * Type: int (0 for false, 1 for true) 7383 * @hide 7384 */ 7385 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7386 7387 /** 7388 * Whether the Volte/VT is enabled 7389 * <p> 7390 * Type: int (0 for false, 1 for true) 7391 * @hide 7392 */ 7393 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7394 7395 /** 7396 * Whether WFC is enabled 7397 * <p> 7398 * Type: int (0 for false, 1 for true) 7399 * 7400 * @hide 7401 */ 7402 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7403 7404 /** 7405 * WFC Mode. 7406 * <p> 7407 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7408 * 7409 * @hide 7410 */ 7411 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7412 7413 /** 7414 * Whether WFC roaming is enabled 7415 * <p> 7416 * Type: int (0 for false, 1 for true) 7417 * 7418 * @hide 7419 */ 7420 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7421 7422 /** 7423 * Global override to disable VoLTE (independent of user setting) 7424 * <p> 7425 * Type: int (1 for disable VoLTE, 0 to use user configuration) 7426 * @hide 7427 */ 7428 public static final String VOLTE_FEATURE_DISABLED = "volte_feature_disabled"; 7429 7430 /** 7431 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7432 * this via gservices, OMA-DM, carrier app, etc. 7433 * <p> 7434 * Type: int (0 for false, 1 for true) 7435 * @hide 7436 */ 7437 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7438 7439 /** 7440 * Settings to backup. This is here so that it's in the same place as the settings 7441 * keys and easy to update. 7442 * 7443 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7444 * and Secure as well. This is because those tables drive both backup and 7445 * restore, and restore needs to properly whitelist keys that used to live 7446 * in those namespaces. The keys will only actually be backed up / restored 7447 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7448 * 7449 * NOTE: Settings are backed up and restored in the order they appear 7450 * in this array. If you have one setting depending on another, 7451 * make sure that they are ordered appropriately. 7452 * 7453 * @hide 7454 */ 7455 public static final String[] SETTINGS_TO_BACKUP = { 7456 BUGREPORT_IN_POWER_MENU, 7457 STAY_ON_WHILE_PLUGGED_IN, 7458 AUTO_TIME, 7459 AUTO_TIME_ZONE, 7460 POWER_SOUNDS_ENABLED, 7461 DOCK_SOUNDS_ENABLED, 7462 USB_MASS_STORAGE_ENABLED, 7463 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7464 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7465 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7466 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7467 WIFI_NUM_OPEN_NETWORKS_KEPT, 7468 EMERGENCY_TONE, 7469 CALL_AUTO_RETRY, 7470 DOCK_AUDIO_MEDIA_ENABLED, 7471 LOW_POWER_MODE_TRIGGER_LEVEL 7472 }; 7473 7474 // Populated lazily, guarded by class object: 7475 private static NameValueCache sNameValueCache = new NameValueCache( 7476 SYS_PROP_SETTING_VERSION, 7477 CONTENT_URI, 7478 CALL_METHOD_GET_GLOBAL, 7479 CALL_METHOD_PUT_GLOBAL); 7480 7481 // Certain settings have been moved from global to the per-user secure namespace 7482 private static final HashSet<String> MOVED_TO_SECURE; 7483 static { 7484 MOVED_TO_SECURE = new HashSet<String>(1); 7485 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7486 } 7487 7488 /** @hide */ 7489 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7490 outKeySet.addAll(MOVED_TO_SECURE); 7491 } 7492 7493 /** 7494 * Look up a name in the database. 7495 * @param resolver to access the database with 7496 * @param name to look up in the table 7497 * @return the corresponding value, or null if not present 7498 */ 7499 public static String getString(ContentResolver resolver, String name) { 7500 return getStringForUser(resolver, name, UserHandle.myUserId()); 7501 } 7502 7503 /** @hide */ 7504 public static String getStringForUser(ContentResolver resolver, String name, 7505 int userHandle) { 7506 if (MOVED_TO_SECURE.contains(name)) { 7507 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7508 + " to android.provider.Settings.Secure, returning read-only value."); 7509 return Secure.getStringForUser(resolver, name, userHandle); 7510 } 7511 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7512 } 7513 7514 /** 7515 * Store a name/value pair into the database. 7516 * @param resolver to access the database with 7517 * @param name to store 7518 * @param value to associate with the name 7519 * @return true if the value was set, false on database errors 7520 */ 7521 public static boolean putString(ContentResolver resolver, 7522 String name, String value) { 7523 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7524 } 7525 7526 /** @hide */ 7527 public static boolean putStringForUser(ContentResolver resolver, 7528 String name, String value, int userHandle) { 7529 if (LOCAL_LOGV) { 7530 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7531 + " for " + userHandle); 7532 } 7533 // Global and Secure have the same access policy so we can forward writes 7534 if (MOVED_TO_SECURE.contains(name)) { 7535 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7536 + " to android.provider.Settings.Secure, value is unchanged."); 7537 return Secure.putStringForUser(resolver, name, value, userHandle); 7538 } 7539 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7540 } 7541 7542 /** 7543 * Construct the content URI for a particular name/value pair, 7544 * useful for monitoring changes with a ContentObserver. 7545 * @param name to look up in the table 7546 * @return the corresponding content URI, or null if not present 7547 */ 7548 public static Uri getUriFor(String name) { 7549 return getUriFor(CONTENT_URI, name); 7550 } 7551 7552 /** 7553 * Convenience function for retrieving a single secure settings value 7554 * as an integer. Note that internally setting values are always 7555 * stored as strings; this function converts the string to an integer 7556 * for you. The default value will be returned if the setting is 7557 * not defined or not an integer. 7558 * 7559 * @param cr The ContentResolver to access. 7560 * @param name The name of the setting to retrieve. 7561 * @param def Value to return if the setting is not defined. 7562 * 7563 * @return The setting's current value, or 'def' if it is not defined 7564 * or not a valid integer. 7565 */ 7566 public static int getInt(ContentResolver cr, String name, int def) { 7567 String v = getString(cr, name); 7568 try { 7569 return v != null ? Integer.parseInt(v) : def; 7570 } catch (NumberFormatException e) { 7571 return def; 7572 } 7573 } 7574 7575 /** 7576 * Convenience function for retrieving a single secure settings value 7577 * as an integer. Note that internally setting values are always 7578 * stored as strings; this function converts the string to an integer 7579 * for you. 7580 * <p> 7581 * This version does not take a default value. If the setting has not 7582 * been set, or the string value is not a number, 7583 * it throws {@link SettingNotFoundException}. 7584 * 7585 * @param cr The ContentResolver to access. 7586 * @param name The name of the setting to retrieve. 7587 * 7588 * @throws SettingNotFoundException Thrown if a setting by the given 7589 * name can't be found or the setting value is not an integer. 7590 * 7591 * @return The setting's current value. 7592 */ 7593 public static int getInt(ContentResolver cr, String name) 7594 throws SettingNotFoundException { 7595 String v = getString(cr, name); 7596 try { 7597 return Integer.parseInt(v); 7598 } catch (NumberFormatException e) { 7599 throw new SettingNotFoundException(name); 7600 } 7601 } 7602 7603 /** 7604 * Convenience function for updating a single settings value as an 7605 * integer. This will either create a new entry in the table if the 7606 * given name does not exist, or modify the value of the existing row 7607 * with that name. Note that internally setting values are always 7608 * stored as strings, so this function converts the given value to a 7609 * string before storing it. 7610 * 7611 * @param cr The ContentResolver to access. 7612 * @param name The name of the setting to modify. 7613 * @param value The new value for the setting. 7614 * @return true if the value was set, false on database errors 7615 */ 7616 public static boolean putInt(ContentResolver cr, String name, int value) { 7617 return putString(cr, name, Integer.toString(value)); 7618 } 7619 7620 /** 7621 * Convenience function for retrieving a single secure settings value 7622 * as a {@code long}. Note that internally setting values are always 7623 * stored as strings; this function converts the string to a {@code long} 7624 * for you. The default value will be returned if the setting is 7625 * not defined or not a {@code long}. 7626 * 7627 * @param cr The ContentResolver to access. 7628 * @param name The name of the setting to retrieve. 7629 * @param def Value to return if the setting is not defined. 7630 * 7631 * @return The setting's current value, or 'def' if it is not defined 7632 * or not a valid {@code long}. 7633 */ 7634 public static long getLong(ContentResolver cr, String name, long def) { 7635 String valString = getString(cr, name); 7636 long value; 7637 try { 7638 value = valString != null ? Long.parseLong(valString) : def; 7639 } catch (NumberFormatException e) { 7640 value = def; 7641 } 7642 return value; 7643 } 7644 7645 /** 7646 * Convenience function for retrieving a single secure settings value 7647 * as a {@code long}. Note that internally setting values are always 7648 * stored as strings; this function converts the string to a {@code long} 7649 * for you. 7650 * <p> 7651 * This version does not take a default value. If the setting has not 7652 * been set, or the string value is not a number, 7653 * it throws {@link SettingNotFoundException}. 7654 * 7655 * @param cr The ContentResolver to access. 7656 * @param name The name of the setting to retrieve. 7657 * 7658 * @return The setting's current value. 7659 * @throws SettingNotFoundException Thrown if a setting by the given 7660 * name can't be found or the setting value is not an integer. 7661 */ 7662 public static long getLong(ContentResolver cr, String name) 7663 throws SettingNotFoundException { 7664 String valString = getString(cr, name); 7665 try { 7666 return Long.parseLong(valString); 7667 } catch (NumberFormatException e) { 7668 throw new SettingNotFoundException(name); 7669 } 7670 } 7671 7672 /** 7673 * Convenience function for updating a secure settings value as a long 7674 * integer. This will either create a new entry in the table if the 7675 * given name does not exist, or modify the value of the existing row 7676 * with that name. Note that internally setting values are always 7677 * stored as strings, so this function converts the given value to a 7678 * string before storing it. 7679 * 7680 * @param cr The ContentResolver to access. 7681 * @param name The name of the setting to modify. 7682 * @param value The new value for the setting. 7683 * @return true if the value was set, false on database errors 7684 */ 7685 public static boolean putLong(ContentResolver cr, String name, long value) { 7686 return putString(cr, name, Long.toString(value)); 7687 } 7688 7689 /** 7690 * Convenience function for retrieving a single secure settings value 7691 * as a floating point number. Note that internally setting values are 7692 * always stored as strings; this function converts the string to an 7693 * float for you. The default value will be returned if the setting 7694 * is not defined or not a valid float. 7695 * 7696 * @param cr The ContentResolver to access. 7697 * @param name The name of the setting to retrieve. 7698 * @param def Value to return if the setting is not defined. 7699 * 7700 * @return The setting's current value, or 'def' if it is not defined 7701 * or not a valid float. 7702 */ 7703 public static float getFloat(ContentResolver cr, String name, float def) { 7704 String v = getString(cr, name); 7705 try { 7706 return v != null ? Float.parseFloat(v) : def; 7707 } catch (NumberFormatException e) { 7708 return def; 7709 } 7710 } 7711 7712 /** 7713 * Convenience function for retrieving a single secure settings value 7714 * as a float. Note that internally setting values are always 7715 * stored as strings; this function converts the string to a float 7716 * for you. 7717 * <p> 7718 * This version does not take a default value. If the setting has not 7719 * been set, or the string value is not a number, 7720 * it throws {@link SettingNotFoundException}. 7721 * 7722 * @param cr The ContentResolver to access. 7723 * @param name The name of the setting to retrieve. 7724 * 7725 * @throws SettingNotFoundException Thrown if a setting by the given 7726 * name can't be found or the setting value is not a float. 7727 * 7728 * @return The setting's current value. 7729 */ 7730 public static float getFloat(ContentResolver cr, String name) 7731 throws SettingNotFoundException { 7732 String v = getString(cr, name); 7733 if (v == null) { 7734 throw new SettingNotFoundException(name); 7735 } 7736 try { 7737 return Float.parseFloat(v); 7738 } catch (NumberFormatException e) { 7739 throw new SettingNotFoundException(name); 7740 } 7741 } 7742 7743 /** 7744 * Convenience function for updating a single settings value as a 7745 * floating point number. This will either create a new entry in the 7746 * table if the given name does not exist, or modify the value of the 7747 * existing row with that name. Note that internally setting values 7748 * are always stored as strings, so this function converts the given 7749 * value to a string before storing it. 7750 * 7751 * @param cr The ContentResolver to access. 7752 * @param name The name of the setting to modify. 7753 * @param value The new value for the setting. 7754 * @return true if the value was set, false on database errors 7755 */ 7756 public static boolean putFloat(ContentResolver cr, String name, float value) { 7757 return putString(cr, name, Float.toString(value)); 7758 } 7759 7760 7761 /** 7762 * Subscription to be used for voice call on a multi sim device. The supported values 7763 * are 0 = SUB1, 1 = SUB2 and etc. 7764 * @hide 7765 */ 7766 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 7767 7768 /** 7769 * Used to provide option to user to select subscription during dial. 7770 * The supported values are 0 = disable or 1 = enable prompt. 7771 * @hide 7772 */ 7773 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 7774 7775 /** 7776 * Subscription to be used for data call on a multi sim device. The supported values 7777 * are 0 = SUB1, 1 = SUB2 and etc. 7778 * @hide 7779 */ 7780 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 7781 7782 /** 7783 * Subscription to be used for SMS on a multi sim device. The supported values 7784 * are 0 = SUB1, 1 = SUB2 and etc. 7785 * @hide 7786 */ 7787 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 7788 7789 /** 7790 * Used to provide option to user to select subscription during send SMS. 7791 * The value 1 - enable, 0 - disable 7792 * @hide 7793 */ 7794 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 7795 7796 7797 7798 /** User preferred subscriptions setting. 7799 * This holds the details of the user selected subscription from the card and 7800 * the activation status. Each settings string have the coma separated values 7801 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 7802 * @hide 7803 */ 7804 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 7805 "user_preferred_sub2","user_preferred_sub3"}; 7806 7807 /** 7808 * Whether to enable new contacts aggregator or not. 7809 * The value 1 - enable, 0 - disable 7810 * @hide 7811 */ 7812 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 7813 7814 /** 7815 * Whether to enable contacts metadata syncing or not 7816 * The value 1 - enable, 0 - disable 7817 * @hide 7818 */ 7819 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 7820 } 7821 7822 /** 7823 * User-defined bookmarks and shortcuts. The target of each bookmark is an 7824 * Intent URL, allowing it to be either a web page or a particular 7825 * application activity. 7826 * 7827 * @hide 7828 */ 7829 public static final class Bookmarks implements BaseColumns 7830 { 7831 private static final String TAG = "Bookmarks"; 7832 7833 /** 7834 * The content:// style URL for this table 7835 */ 7836 public static final Uri CONTENT_URI = 7837 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 7838 7839 /** 7840 * The row ID. 7841 * <p>Type: INTEGER</p> 7842 */ 7843 public static final String ID = "_id"; 7844 7845 /** 7846 * Descriptive name of the bookmark that can be displayed to the user. 7847 * If this is empty, the title should be resolved at display time (use 7848 * {@link #getTitle(Context, Cursor)} any time you want to display the 7849 * title of a bookmark.) 7850 * <P> 7851 * Type: TEXT 7852 * </P> 7853 */ 7854 public static final String TITLE = "title"; 7855 7856 /** 7857 * Arbitrary string (displayed to the user) that allows bookmarks to be 7858 * organized into categories. There are some special names for 7859 * standard folders, which all start with '@'. The label displayed for 7860 * the folder changes with the locale (via {@link #getLabelForFolder}) but 7861 * the folder name does not change so you can consistently query for 7862 * the folder regardless of the current locale. 7863 * 7864 * <P>Type: TEXT</P> 7865 * 7866 */ 7867 public static final String FOLDER = "folder"; 7868 7869 /** 7870 * The Intent URL of the bookmark, describing what it points to. This 7871 * value is given to {@link android.content.Intent#getIntent} to create 7872 * an Intent that can be launched. 7873 * <P>Type: TEXT</P> 7874 */ 7875 public static final String INTENT = "intent"; 7876 7877 /** 7878 * Optional shortcut character associated with this bookmark. 7879 * <P>Type: INTEGER</P> 7880 */ 7881 public static final String SHORTCUT = "shortcut"; 7882 7883 /** 7884 * The order in which the bookmark should be displayed 7885 * <P>Type: INTEGER</P> 7886 */ 7887 public static final String ORDERING = "ordering"; 7888 7889 private static final String[] sIntentProjection = { INTENT }; 7890 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 7891 private static final String sShortcutSelection = SHORTCUT + "=?"; 7892 7893 /** 7894 * Convenience function to retrieve the bookmarked Intent for a 7895 * particular shortcut key. 7896 * 7897 * @param cr The ContentResolver to query. 7898 * @param shortcut The shortcut key. 7899 * 7900 * @return Intent The bookmarked URL, or null if there is no bookmark 7901 * matching the given shortcut. 7902 */ 7903 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 7904 { 7905 Intent intent = null; 7906 7907 Cursor c = cr.query(CONTENT_URI, 7908 sIntentProjection, sShortcutSelection, 7909 new String[] { String.valueOf((int) shortcut) }, ORDERING); 7910 // Keep trying until we find a valid shortcut 7911 try { 7912 while (intent == null && c.moveToNext()) { 7913 try { 7914 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 7915 intent = Intent.parseUri(intentURI, 0); 7916 } catch (java.net.URISyntaxException e) { 7917 // The stored URL is bad... ignore it. 7918 } catch (IllegalArgumentException e) { 7919 // Column not found 7920 Log.w(TAG, "Intent column not found", e); 7921 } 7922 } 7923 } finally { 7924 if (c != null) c.close(); 7925 } 7926 7927 return intent; 7928 } 7929 7930 /** 7931 * Add a new bookmark to the system. 7932 * 7933 * @param cr The ContentResolver to query. 7934 * @param intent The desired target of the bookmark. 7935 * @param title Bookmark title that is shown to the user; null if none 7936 * or it should be resolved to the intent's title. 7937 * @param folder Folder in which to place the bookmark; null if none. 7938 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 7939 * this is non-zero and there is an existing bookmark entry 7940 * with this same shortcut, then that existing shortcut is 7941 * cleared (the bookmark is not removed). 7942 * @return The unique content URL for the new bookmark entry. 7943 */ 7944 public static Uri add(ContentResolver cr, 7945 Intent intent, 7946 String title, 7947 String folder, 7948 char shortcut, 7949 int ordering) 7950 { 7951 // If a shortcut is supplied, and it is already defined for 7952 // another bookmark, then remove the old definition. 7953 if (shortcut != 0) { 7954 cr.delete(CONTENT_URI, sShortcutSelection, 7955 new String[] { String.valueOf((int) shortcut) }); 7956 } 7957 7958 ContentValues values = new ContentValues(); 7959 if (title != null) values.put(TITLE, title); 7960 if (folder != null) values.put(FOLDER, folder); 7961 values.put(INTENT, intent.toUri(0)); 7962 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 7963 values.put(ORDERING, ordering); 7964 return cr.insert(CONTENT_URI, values); 7965 } 7966 7967 /** 7968 * Return the folder name as it should be displayed to the user. This 7969 * takes care of localizing special folders. 7970 * 7971 * @param r Resources object for current locale; only need access to 7972 * system resources. 7973 * @param folder The value found in the {@link #FOLDER} column. 7974 * 7975 * @return CharSequence The label for this folder that should be shown 7976 * to the user. 7977 */ 7978 public static CharSequence getLabelForFolder(Resources r, String folder) { 7979 return folder; 7980 } 7981 7982 /** 7983 * Return the title as it should be displayed to the user. This takes 7984 * care of localizing bookmarks that point to activities. 7985 * 7986 * @param context A context. 7987 * @param cursor A cursor pointing to the row whose title should be 7988 * returned. The cursor must contain at least the {@link #TITLE} 7989 * and {@link #INTENT} columns. 7990 * @return A title that is localized and can be displayed to the user, 7991 * or the empty string if one could not be found. 7992 */ 7993 public static CharSequence getTitle(Context context, Cursor cursor) { 7994 int titleColumn = cursor.getColumnIndex(TITLE); 7995 int intentColumn = cursor.getColumnIndex(INTENT); 7996 if (titleColumn == -1 || intentColumn == -1) { 7997 throw new IllegalArgumentException( 7998 "The cursor must contain the TITLE and INTENT columns."); 7999 } 8000 8001 String title = cursor.getString(titleColumn); 8002 if (!TextUtils.isEmpty(title)) { 8003 return title; 8004 } 8005 8006 String intentUri = cursor.getString(intentColumn); 8007 if (TextUtils.isEmpty(intentUri)) { 8008 return ""; 8009 } 8010 8011 Intent intent; 8012 try { 8013 intent = Intent.parseUri(intentUri, 0); 8014 } catch (URISyntaxException e) { 8015 return ""; 8016 } 8017 8018 PackageManager packageManager = context.getPackageManager(); 8019 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8020 return info != null ? info.loadLabel(packageManager) : ""; 8021 } 8022 } 8023 8024 /** 8025 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8026 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8027 * from the GoogleLoginService. 8028 * 8029 * @param androidId The Android ID for this device. 8030 * @return The device ID that should be used when connecting to the mobile gtalk server. 8031 * @hide 8032 */ 8033 public static String getGTalkDeviceId(long androidId) { 8034 return "android-" + Long.toHexString(androidId); 8035 } 8036} 8037