Settings.java revision 9b11fdb56dd8b0250e077c1713434b388d8cd523
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.app.ActivityThread; 23import android.app.AppOpsManager; 24import android.app.Application; 25import android.app.SearchManager; 26import android.app.WallpaperManager; 27import android.content.ComponentName; 28import android.content.ContentResolver; 29import android.content.ContentValues; 30import android.content.Context; 31import android.content.IContentProvider; 32import android.content.Intent; 33import android.content.pm.ActivityInfo; 34import android.content.pm.PackageManager; 35import android.content.pm.ResolveInfo; 36import android.content.res.Configuration; 37import android.content.res.Resources; 38import android.database.Cursor; 39import android.database.SQLException; 40import android.location.LocationManager; 41import android.net.ConnectivityManager; 42import android.net.Uri; 43import android.net.wifi.WifiManager; 44import android.os.BatteryManager; 45import android.os.Binder; 46import android.os.Bundle; 47import android.os.DropBoxManager; 48import android.os.IBinder; 49import android.os.Process; 50import android.os.RemoteException; 51import android.os.ServiceManager; 52import android.os.SystemProperties; 53import android.os.UserHandle; 54import android.os.Build.VERSION_CODES; 55import android.speech.tts.TextToSpeech; 56import android.text.TextUtils; 57import android.util.AndroidException; 58import android.util.ArrayMap; 59import android.util.ArraySet; 60import android.util.Log; 61 62import com.android.internal.util.ArrayUtils; 63import com.android.internal.widget.ILockSettings; 64 65import java.net.URISyntaxException; 66import java.text.SimpleDateFormat; 67import java.util.HashMap; 68import java.util.HashSet; 69import java.util.Locale; 70import java.util.Map; 71import java.util.Set; 72 73/** 74 * The Settings provider contains global system-level device preferences. 75 */ 76public final class Settings { 77 78 // Intent actions for Settings 79 80 /** 81 * Activity Action: Show system settings. 82 * <p> 83 * Input: Nothing. 84 * <p> 85 * Output: Nothing. 86 */ 87 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 88 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 89 90 /** 91 * Activity Action: Show settings to allow configuration of APNs. 92 * <p> 93 * Input: Nothing. 94 * <p> 95 * Output: Nothing. 96 */ 97 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 98 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 99 100 /** 101 * Activity Action: Show settings to allow configuration of current location 102 * sources. 103 * <p> 104 * In some cases, a matching Activity may not exist, so ensure you 105 * safeguard against this. 106 * <p> 107 * Input: Nothing. 108 * <p> 109 * Output: Nothing. 110 */ 111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 112 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 113 "android.settings.LOCATION_SOURCE_SETTINGS"; 114 115 /** 116 * Activity Action: Show settings to allow configuration of wireless controls 117 * such as Wi-Fi, Bluetooth and Mobile networks. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_WIRELESS_SETTINGS = 128 "android.settings.WIRELESS_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow entering/exiting airplane mode. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 */ 140 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 141 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 142 "android.settings.AIRPLANE_MODE_SETTINGS"; 143 144 /** 145 * Activity Action: Modify Airplane mode settings using a voice command. 146 * <p> 147 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 148 * <p> 149 * This intent MUST be started using 150 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 151 * startVoiceActivity}. 152 * <p> 153 * Note: The activity implementing this intent MUST verify that 154 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 155 * modifying the setting. 156 * <p> 157 * Input: To tell which state airplane mode should be set to, add the 158 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 159 * If the extra is not included, no changes will be made. 160 * <p> 161 * Output: Nothing. 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 165 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 166 167 /** 168 * Activity Action: Show settings for accessibility modules. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you 171 * safeguard against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_ACCESSIBILITY_SETTINGS = 179 "android.settings.ACCESSIBILITY_SETTINGS"; 180 181 /** 182 * Activity Action: Show settings to control access to usage information. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_USAGE_ACCESS_SETTINGS = 193 "android.settings.USAGE_ACCESS_SETTINGS"; 194 195 /** 196 * Activity Category: Show application settings related to usage access. 197 * <p> 198 * An activity that provides a user interface for adjusting usage access related 199 * preferences for its containing application. Optional but recommended for apps that 200 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 201 * <p> 202 * The activity may define meta-data to describe what usage access is 203 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 204 * will be displayed in Settings. 205 * <p> 206 * Input: Nothing. 207 * <p> 208 * Output: Nothing. 209 */ 210 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 211 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 212 "android.intent.category.USAGE_ACCESS_CONFIG"; 213 214 /** 215 * Metadata key: Reason for needing usage access. 216 * <p> 217 * A key for metadata attached to an activity that receives action 218 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 219 * user as description of how the app uses usage access. 220 * <p> 221 */ 222 public static final String METADATA_USAGE_ACCESS_REASON = 223 "android.settings.metadata.USAGE_ACCESS_REASON"; 224 225 /** 226 * Activity Action: Show settings to allow configuration of security and 227 * location privacy. 228 * <p> 229 * In some cases, a matching Activity may not exist, so ensure you 230 * safeguard against this. 231 * <p> 232 * Input: Nothing. 233 * <p> 234 * Output: Nothing. 235 */ 236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 237 public static final String ACTION_SECURITY_SETTINGS = 238 "android.settings.SECURITY_SETTINGS"; 239 240 /** 241 * Activity Action: Show trusted credentials settings, opening to the user tab, 242 * to allow management of installed credentials. 243 * <p> 244 * In some cases, a matching Activity may not exist, so ensure you 245 * safeguard against this. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 * @hide 251 */ 252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 253 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 254 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 255 256 /** 257 * Activity Action: Show dialog explaining that an installed CA cert may enable 258 * monitoring of encrypted network traffic. 259 * <p> 260 * In some cases, a matching Activity may not exist, so ensure you 261 * safeguard against this. 262 * <p> 263 * Input: Nothing. 264 * <p> 265 * Output: Nothing. 266 * @hide 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_MONITORING_CERT_INFO = 270 "com.android.settings.MONITORING_CERT_INFO"; 271 272 /** 273 * Activity Action: Show settings to allow configuration of privacy options. 274 * <p> 275 * In some cases, a matching Activity may not exist, so ensure you 276 * safeguard against this. 277 * <p> 278 * Input: Nothing. 279 * <p> 280 * Output: Nothing. 281 */ 282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 283 public static final String ACTION_PRIVACY_SETTINGS = 284 "android.settings.PRIVACY_SETTINGS"; 285 286 /** 287 * Activity Action: Show settings to allow configuration of Wi-Fi. 288 * <p> 289 * In some cases, a matching Activity may not exist, so ensure you 290 * safeguard against this. 291 * <p> 292 * Input: Nothing. 293 * <p> 294 * Output: Nothing. 295 296 */ 297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 298 public static final String ACTION_WIFI_SETTINGS = 299 "android.settings.WIFI_SETTINGS"; 300 301 /** 302 * Activity Action: Show settings to allow configuration of a static IP 303 * address for Wi-Fi. 304 * <p> 305 * In some cases, a matching Activity may not exist, so ensure you safeguard 306 * against this. 307 * <p> 308 * Input: Nothing. 309 * <p> 310 * Output: Nothing. 311 */ 312 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 313 public static final String ACTION_WIFI_IP_SETTINGS = 314 "android.settings.WIFI_IP_SETTINGS"; 315 316 /** 317 * Activity Action: Show settings to allow configuration of Bluetooth. 318 * <p> 319 * In some cases, a matching Activity may not exist, so ensure you 320 * safeguard against this. 321 * <p> 322 * Input: Nothing. 323 * <p> 324 * Output: Nothing. 325 */ 326 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 327 public static final String ACTION_BLUETOOTH_SETTINGS = 328 "android.settings.BLUETOOTH_SETTINGS"; 329 330 /** 331 * Activity Action: Show settings to allow configuration of cast endpoints. 332 * <p> 333 * In some cases, a matching Activity may not exist, so ensure you 334 * safeguard against this. 335 * <p> 336 * Input: Nothing. 337 * <p> 338 * Output: Nothing. 339 */ 340 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 341 public static final String ACTION_CAST_SETTINGS = 342 "android.settings.CAST_SETTINGS"; 343 344 /** 345 * Activity Action: Show settings to allow configuration of date and time. 346 * <p> 347 * In some cases, a matching Activity may not exist, so ensure you 348 * safeguard against this. 349 * <p> 350 * Input: Nothing. 351 * <p> 352 * Output: Nothing. 353 */ 354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 355 public static final String ACTION_DATE_SETTINGS = 356 "android.settings.DATE_SETTINGS"; 357 358 /** 359 * Activity Action: Show settings to allow configuration of sound and volume. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you 362 * safeguard against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_SOUND_SETTINGS = 370 "android.settings.SOUND_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of display. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_DISPLAY_SETTINGS = 384 "android.settings.DISPLAY_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of locale. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_LOCALE_SETTINGS = 398 "android.settings.LOCALE_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to configure input methods, in particular 402 * allowing the user to enable input methods. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_VOICE_INPUT_SETTINGS = 413 "android.settings.VOICE_INPUT_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to configure input methods, in particular 417 * allowing the user to enable input methods. 418 * <p> 419 * In some cases, a matching Activity may not exist, so ensure you 420 * safeguard against this. 421 * <p> 422 * Input: Nothing. 423 * <p> 424 * Output: Nothing. 425 */ 426 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 427 public static final String ACTION_INPUT_METHOD_SETTINGS = 428 "android.settings.INPUT_METHOD_SETTINGS"; 429 430 /** 431 * Activity Action: Show settings to enable/disable input method subtypes. 432 * <p> 433 * In some cases, a matching Activity may not exist, so ensure you 434 * safeguard against this. 435 * <p> 436 * To tell which input method's subtypes are displayed in the settings, add 437 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 438 * If there is no extra in this Intent, subtypes from all installed input methods 439 * will be displayed in the settings. 440 * 441 * @see android.view.inputmethod.InputMethodInfo#getId 442 * <p> 443 * Input: Nothing. 444 * <p> 445 * Output: Nothing. 446 */ 447 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 448 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 449 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 450 451 /** 452 * Activity Action: Show a dialog to select input method. 453 * <p> 454 * In some cases, a matching Activity may not exist, so ensure you 455 * safeguard against this. 456 * <p> 457 * Input: Nothing. 458 * <p> 459 * Output: Nothing. 460 * @hide 461 */ 462 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 463 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 464 "android.settings.SHOW_INPUT_METHOD_PICKER"; 465 466 /** 467 * Activity Action: Show settings to manage the user input dictionary. 468 * <p> 469 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 470 * it is guaranteed there will always be an appropriate implementation for this Intent action. 471 * In prior releases of the platform this was optional, so ensure you safeguard against it. 472 * <p> 473 * Input: Nothing. 474 * <p> 475 * Output: Nothing. 476 */ 477 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 478 public static final String ACTION_USER_DICTIONARY_SETTINGS = 479 "android.settings.USER_DICTIONARY_SETTINGS"; 480 481 /** 482 * Activity Action: Adds a word to the user dictionary. 483 * <p> 484 * In some cases, a matching Activity may not exist, so ensure you 485 * safeguard against this. 486 * <p> 487 * Input: An extra with key <code>word</code> that contains the word 488 * that should be added to the dictionary. 489 * <p> 490 * Output: Nothing. 491 * 492 * @hide 493 */ 494 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 495 public static final String ACTION_USER_DICTIONARY_INSERT = 496 "com.android.settings.USER_DICTIONARY_INSERT"; 497 498 /** 499 * Activity Action: Show settings to allow configuration of application-related settings. 500 * <p> 501 * In some cases, a matching Activity may not exist, so ensure you 502 * safeguard against this. 503 * <p> 504 * Input: Nothing. 505 * <p> 506 * Output: Nothing. 507 */ 508 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 509 public static final String ACTION_APPLICATION_SETTINGS = 510 "android.settings.APPLICATION_SETTINGS"; 511 512 /** 513 * Activity Action: Show settings to allow configuration of application 514 * development-related settings. As of 515 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 516 * a required part of the platform. 517 * <p> 518 * Input: Nothing. 519 * <p> 520 * Output: Nothing. 521 */ 522 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 523 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 524 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 525 526 /** 527 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 528 * <p> 529 * In some cases, a matching Activity may not exist, so ensure you 530 * safeguard against this. 531 * <p> 532 * Input: Nothing. 533 * <p> 534 * Output: Nothing. 535 */ 536 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 537 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 538 "android.settings.QUICK_LAUNCH_SETTINGS"; 539 540 /** 541 * Activity Action: Show settings to manage installed applications. 542 * <p> 543 * In some cases, a matching Activity may not exist, so ensure you 544 * safeguard against this. 545 * <p> 546 * Input: Nothing. 547 * <p> 548 * Output: Nothing. 549 */ 550 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 551 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 552 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 553 554 /** 555 * Activity Action: Show settings to manage all applications. 556 * <p> 557 * In some cases, a matching Activity may not exist, so ensure you 558 * safeguard against this. 559 * <p> 560 * Input: Nothing. 561 * <p> 562 * Output: Nothing. 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 566 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 567 568 /** 569 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Optionally, the Intent's data URI can specify the application package name to 575 * directly invoke the management GUI specific to the package name. For example 576 * "package:com.my.app". 577 * <p> 578 * Output: Nothing. 579 */ 580 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 581 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 582 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 583 584 /** 585 * Activity Action: Show screen for controlling which apps are allowed to write/modify 586 * system settings. 587 * <p> 588 * In some cases, a matching Activity may not exist, so ensure you 589 * safeguard against this. 590 * <p> 591 * Input: Optionally, the Intent's data URI can specify the application package name to 592 * directly invoke the management GUI specific to the package name. For example 593 * "package:com.my.app". 594 * <p> 595 * Output: Nothing. 596 */ 597 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 598 public static final String ACTION_MANAGE_WRITE_SETTINGS = 599 "android.settings.action.MANAGE_WRITE_SETTINGS"; 600 601 /** 602 * Activity Action: Show screen of details about a particular application. 603 * <p> 604 * In some cases, a matching Activity may not exist, so ensure you 605 * safeguard against this. 606 * <p> 607 * Input: The Intent's data URI specifies the application package name 608 * to be shown, with the "package" scheme. That is "package:com.my.app". 609 * <p> 610 * Output: Nothing. 611 */ 612 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 613 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 614 "android.settings.APPLICATION_DETAILS_SETTINGS"; 615 616 /** 617 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 618 * <p> 619 * Input: Optionally, the Intent's data URI specifies the application package name 620 * to be shown, with the "package" scheme. That is "package:com.my.app". 621 * <p> 622 * Output: Nothing. 623 * <p> 624 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 625 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 626 * already ignoring optimizations. 627 */ 628 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 629 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 630 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 631 632 /** 633 * @hide 634 * Activity Action: Show the "app ops" settings screen. 635 * <p> 636 * Input: Nothing. 637 * <p> 638 * Output: Nothing. 639 */ 640 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 641 public static final String ACTION_APP_OPS_SETTINGS = 642 "android.settings.APP_OPS_SETTINGS"; 643 644 /** 645 * Activity Action: Show settings for system update functionality. 646 * <p> 647 * In some cases, a matching Activity may not exist, so ensure you 648 * safeguard against this. 649 * <p> 650 * Input: Nothing. 651 * <p> 652 * Output: Nothing. 653 * 654 * @hide 655 */ 656 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 657 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 658 "android.settings.SYSTEM_UPDATE_SETTINGS"; 659 660 /** 661 * Activity Action: Show settings to allow configuration of sync settings. 662 * <p> 663 * In some cases, a matching Activity may not exist, so ensure you 664 * safeguard against this. 665 * <p> 666 * The account types available to add via the add account button may be restricted by adding an 667 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 668 * authorities. Only account types which can sync with that content provider will be offered to 669 * the user. 670 * <p> 671 * Input: Nothing. 672 * <p> 673 * Output: Nothing. 674 */ 675 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 676 public static final String ACTION_SYNC_SETTINGS = 677 "android.settings.SYNC_SETTINGS"; 678 679 /** 680 * Activity Action: Show add account screen for creating a new account. 681 * <p> 682 * In some cases, a matching Activity may not exist, so ensure you 683 * safeguard against this. 684 * <p> 685 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 686 * extra to the Intent with one or more syncable content provider's authorities. Only account 687 * types which can sync with that content provider will be offered to the user. 688 * <p> 689 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 690 * Intent with one or more account types. 691 * <p> 692 * Input: Nothing. 693 * <p> 694 * Output: Nothing. 695 */ 696 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 697 public static final String ACTION_ADD_ACCOUNT = 698 "android.settings.ADD_ACCOUNT_SETTINGS"; 699 700 /** 701 * Activity Action: Show settings for selecting the network operator. 702 * <p> 703 * In some cases, a matching Activity may not exist, so ensure you 704 * safeguard against this. 705 * <p> 706 * Input: Nothing. 707 * <p> 708 * Output: Nothing. 709 */ 710 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 711 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 712 "android.settings.NETWORK_OPERATOR_SETTINGS"; 713 714 /** 715 * Activity Action: Show settings for selection of 2G/3G. 716 * <p> 717 * In some cases, a matching Activity may not exist, so ensure you 718 * safeguard against this. 719 * <p> 720 * Input: Nothing. 721 * <p> 722 * Output: Nothing. 723 */ 724 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 725 public static final String ACTION_DATA_ROAMING_SETTINGS = 726 "android.settings.DATA_ROAMING_SETTINGS"; 727 728 /** 729 * Activity Action: Show settings for internal storage. 730 * <p> 731 * In some cases, a matching Activity may not exist, so ensure you 732 * safeguard against this. 733 * <p> 734 * Input: Nothing. 735 * <p> 736 * Output: Nothing. 737 */ 738 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 739 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 740 "android.settings.INTERNAL_STORAGE_SETTINGS"; 741 /** 742 * Activity Action: Show settings for memory card storage. 743 * <p> 744 * In some cases, a matching Activity may not exist, so ensure you 745 * safeguard against this. 746 * <p> 747 * Input: Nothing. 748 * <p> 749 * Output: Nothing. 750 */ 751 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 752 public static final String ACTION_MEMORY_CARD_SETTINGS = 753 "android.settings.MEMORY_CARD_SETTINGS"; 754 755 /** 756 * Activity Action: Show settings for global search. 757 * <p> 758 * In some cases, a matching Activity may not exist, so ensure you 759 * safeguard against this. 760 * <p> 761 * Input: Nothing. 762 * <p> 763 * Output: Nothing 764 */ 765 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 766 public static final String ACTION_SEARCH_SETTINGS = 767 "android.search.action.SEARCH_SETTINGS"; 768 769 /** 770 * Activity Action: Show general device information settings (serial 771 * number, software version, phone number, etc.). 772 * <p> 773 * In some cases, a matching Activity may not exist, so ensure you 774 * safeguard against this. 775 * <p> 776 * Input: Nothing. 777 * <p> 778 * Output: Nothing 779 */ 780 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 781 public static final String ACTION_DEVICE_INFO_SETTINGS = 782 "android.settings.DEVICE_INFO_SETTINGS"; 783 784 /** 785 * Activity Action: Show NFC settings. 786 * <p> 787 * This shows UI that allows NFC to be turned on or off. 788 * <p> 789 * In some cases, a matching Activity may not exist, so ensure you 790 * safeguard against this. 791 * <p> 792 * Input: Nothing. 793 * <p> 794 * Output: Nothing 795 * @see android.nfc.NfcAdapter#isEnabled() 796 */ 797 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 798 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 799 800 /** 801 * Activity Action: Show NFC Sharing settings. 802 * <p> 803 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 804 * off. 805 * <p> 806 * In some cases, a matching Activity may not exist, so ensure you 807 * safeguard against this. 808 * <p> 809 * Input: Nothing. 810 * <p> 811 * Output: Nothing 812 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 813 */ 814 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 815 public static final String ACTION_NFCSHARING_SETTINGS = 816 "android.settings.NFCSHARING_SETTINGS"; 817 818 /** 819 * Activity Action: Show NFC Tap & Pay settings 820 * <p> 821 * This shows UI that allows the user to configure Tap&Pay 822 * settings. 823 * <p> 824 * In some cases, a matching Activity may not exist, so ensure you 825 * safeguard against this. 826 * <p> 827 * Input: Nothing. 828 * <p> 829 * Output: Nothing 830 */ 831 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 832 public static final String ACTION_NFC_PAYMENT_SETTINGS = 833 "android.settings.NFC_PAYMENT_SETTINGS"; 834 835 /** 836 * Activity Action: Show Daydream settings. 837 * <p> 838 * In some cases, a matching Activity may not exist, so ensure you 839 * safeguard against this. 840 * <p> 841 * Input: Nothing. 842 * <p> 843 * Output: Nothing. 844 * @see android.service.dreams.DreamService 845 */ 846 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 847 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 848 849 /** 850 * Activity Action: Show Notification listener settings. 851 * <p> 852 * In some cases, a matching Activity may not exist, so ensure you 853 * safeguard against this. 854 * <p> 855 * Input: Nothing. 856 * <p> 857 * Output: Nothing. 858 * @see android.service.notification.NotificationListenerService 859 */ 860 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 861 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 862 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 863 864 /** 865 * Activity Action: Show Do Not Disturb access settings. 866 * <p> 867 * Users can grant and deny access to Do Not Disturb configuration from here. 868 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 869 * details. 870 * <p> 871 * Input: Nothing. 872 * <p> 873 * Output: Nothing. 874 */ 875 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 876 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 877 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 878 879 /** 880 * @hide 881 */ 882 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 883 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 884 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 885 886 /** 887 * Activity Action: Show settings for video captioning. 888 * <p> 889 * In some cases, a matching Activity may not exist, so ensure you safeguard 890 * against this. 891 * <p> 892 * Input: Nothing. 893 * <p> 894 * Output: Nothing. 895 */ 896 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 897 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 898 899 /** 900 * Activity Action: Show the top level print settings. 901 * <p> 902 * In some cases, a matching Activity may not exist, so ensure you 903 * safeguard against this. 904 * <p> 905 * Input: Nothing. 906 * <p> 907 * Output: Nothing. 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_PRINT_SETTINGS = 911 "android.settings.ACTION_PRINT_SETTINGS"; 912 913 /** 914 * Activity Action: Show Zen Mode configuration settings. 915 * 916 * @hide 917 */ 918 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 919 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 920 921 /** 922 * Activity Action: Show Zen Mode priority configuration settings. 923 * 924 * @hide 925 */ 926 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 927 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 928 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 929 930 /** 931 * Activity Action: Show Zen Mode automation configuration settings. 932 * 933 * @hide 934 */ 935 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 936 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 937 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 938 939 /** 940 * Activity Action: Modify do not disturb mode settings. 941 * <p> 942 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 943 * <p> 944 * This intent MUST be started using 945 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 946 * startVoiceActivity}. 947 * <p> 948 * Note: The Activity implementing this intent MUST verify that 949 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 950 * returns true before modifying the setting. 951 * <p> 952 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 953 * how long the user wishes to avoid interruptions for. The optional 954 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 955 * enabling or disabling do not disturb mode. If either extra is not included, the 956 * user maybe asked to provide the value. 957 * <p> 958 * Output: Nothing. 959 */ 960 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 961 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 962 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 963 964 /** 965 * Activity Action: Show Zen Mode schedule rule configuration settings. 966 * 967 * @hide 968 */ 969 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 970 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 971 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 972 973 /** 974 * Activity Action: Show Zen Mode event rule configuration settings. 975 * 976 * @hide 977 */ 978 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 979 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 980 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 981 982 /** 983 * Activity Action: Show Zen Mode external rule configuration settings. 984 * 985 * @hide 986 */ 987 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 988 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 989 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 990 991 /** 992 * Activity Action: Show the regulatory information screen for the device. 993 * <p> 994 * In some cases, a matching Activity may not exist, so ensure you safeguard 995 * against this. 996 * <p> 997 * Input: Nothing. 998 * <p> 999 * Output: Nothing. 1000 */ 1001 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1002 public static final String 1003 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1004 1005 /** 1006 * Activity Action: Show Device Name Settings. 1007 * <p> 1008 * In some cases, a matching Activity may not exist, so ensure you safeguard 1009 * against this. 1010 * 1011 * @hide 1012 */ 1013 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1014 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1015 1016 /** 1017 * Activity Action: Show pairing settings. 1018 * <p> 1019 * In some cases, a matching Activity may not exist, so ensure you safeguard 1020 * against this. 1021 * 1022 * @hide 1023 */ 1024 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1025 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1026 1027 /** 1028 * Activity Action: Show battery saver settings. 1029 * <p> 1030 * In some cases, a matching Activity may not exist, so ensure you safeguard 1031 * against this. 1032 */ 1033 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1034 public static final String ACTION_BATTERY_SAVER_SETTINGS 1035 = "android.settings.BATTERY_SAVER_SETTINGS"; 1036 1037 /** 1038 * Activity Action: Modify Battery Saver mode setting using a voice command. 1039 * <p> 1040 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1041 * <p> 1042 * This intent MUST be started using 1043 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1044 * startVoiceActivity}. 1045 * <p> 1046 * Note: The activity implementing this intent MUST verify that 1047 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1048 * modifying the setting. 1049 * <p> 1050 * Input: To tell which state batter saver mode should be set to, add the 1051 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1052 * If the extra is not included, no changes will be made. 1053 * <p> 1054 * Output: Nothing. 1055 */ 1056 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1057 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1058 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1059 1060 /** 1061 * Activity Action: Show Home selection settings. If there are multiple activities 1062 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1063 * to pick your preferred activity. 1064 */ 1065 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1066 public static final String ACTION_HOME_SETTINGS 1067 = "android.settings.HOME_SETTINGS"; 1068 1069 /** 1070 * Activity Action: Show notification settings. 1071 * 1072 * @hide 1073 */ 1074 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1075 public static final String ACTION_NOTIFICATION_SETTINGS 1076 = "android.settings.NOTIFICATION_SETTINGS"; 1077 1078 /** 1079 * Activity Action: Show notification settings for a single app. 1080 * 1081 * @hide 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1085 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1086 1087 /** 1088 * Activity Action: Show notification redaction settings. 1089 * 1090 * @hide 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_APP_NOTIFICATION_REDACTION 1094 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1095 1096 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1097 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1098 1099 // End of Intent actions for Settings 1100 1101 /** 1102 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1103 */ 1104 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1105 1106 /** 1107 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1108 */ 1109 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1110 1111 /** 1112 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1113 */ 1114 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1115 1116 /** 1117 * @hide - User handle argument extra to the fast-path call()-based requests 1118 */ 1119 public static final String CALL_METHOD_USER_KEY = "_user"; 1120 1121 /** @hide - Private call() method to write to 'system' table */ 1122 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1123 1124 /** @hide - Private call() method to write to 'secure' table */ 1125 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1126 1127 /** @hide - Private call() method to write to 'global' table */ 1128 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1129 1130 /** 1131 * Activity Extra: Limit available options in launched activity based on the given authority. 1132 * <p> 1133 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1134 * provider's authorities as a String[]. This field is used by some intents to alter the 1135 * behavior of the called activity. 1136 * <p> 1137 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1138 * on the authority given. 1139 */ 1140 public static final String EXTRA_AUTHORITIES = "authorities"; 1141 1142 /** 1143 * Activity Extra: Limit available options in launched activity based on the given account 1144 * types. 1145 * <p> 1146 * This can be passed as an extra field in an Activity Intent with one or more account types 1147 * as a String[]. This field is used by some intents to alter the behavior of the called 1148 * activity. 1149 * <p> 1150 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1151 * list. 1152 */ 1153 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1154 1155 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1156 1157 /** 1158 * Activity Extra: The device identifier to act upon. 1159 * <p> 1160 * This can be passed as an extra field in an Activity Intent with a single 1161 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1162 * settings for the given device. 1163 * <p> 1164 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1165 * dialog for the given device. 1166 * @hide 1167 */ 1168 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1169 1170 /** 1171 * Activity Extra: Enable or disable Airplane Mode. 1172 * <p> 1173 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1174 * intent as a boolean to indicate if it should be enabled. 1175 */ 1176 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1177 1178 /** 1179 * Activity Extra: Enable or disable Battery saver mode. 1180 * <p> 1181 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1182 * intent as a boolean to indicate if it should be enabled. 1183 */ 1184 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1185 "android.settings.extra.battery_saver_mode_enabled"; 1186 1187 /** 1188 * Activity Extra: Enable or disable Do Not Disturb mode. 1189 * <p> 1190 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1191 * intent as a boolean to indicate if it should be enabled. 1192 */ 1193 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1194 "android.settings.extra.do_not_disturb_mode_enabled"; 1195 1196 /** 1197 * Activity Extra: How many minutes to enable do not disturb mode for. 1198 * <p> 1199 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1200 * intent to indicate how long do not disturb mode should be enabled for. 1201 */ 1202 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1203 "android.settings.extra.do_not_disturb_mode_minutes"; 1204 1205 private static final String JID_RESOURCE_PREFIX = "android"; 1206 1207 public static final String AUTHORITY = "settings"; 1208 1209 private static final String TAG = "Settings"; 1210 private static final boolean LOCAL_LOGV = false; 1211 1212 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1213 // with a partial enable/disable state in multi-threaded situations. 1214 private static final Object mLocationSettingsLock = new Object(); 1215 1216 public static class SettingNotFoundException extends AndroidException { 1217 public SettingNotFoundException(String msg) { 1218 super(msg); 1219 } 1220 } 1221 1222 /** 1223 * Common base for tables of name/value settings. 1224 */ 1225 public static class NameValueTable implements BaseColumns { 1226 public static final String NAME = "name"; 1227 public static final String VALUE = "value"; 1228 1229 protected static boolean putString(ContentResolver resolver, Uri uri, 1230 String name, String value) { 1231 // The database will take care of replacing duplicates. 1232 try { 1233 ContentValues values = new ContentValues(); 1234 values.put(NAME, name); 1235 values.put(VALUE, value); 1236 resolver.insert(uri, values); 1237 return true; 1238 } catch (SQLException e) { 1239 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1240 return false; 1241 } 1242 } 1243 1244 public static Uri getUriFor(Uri uri, String name) { 1245 return Uri.withAppendedPath(uri, name); 1246 } 1247 } 1248 1249 // Thread-safe. 1250 private static class NameValueCache { 1251 private final String mVersionSystemProperty; 1252 private final Uri mUri; 1253 1254 private static final String[] SELECT_VALUE = 1255 new String[] { Settings.NameValueTable.VALUE }; 1256 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1257 1258 // Must synchronize on 'this' to access mValues and mValuesVersion. 1259 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1260 private long mValuesVersion = 0; 1261 1262 // Initially null; set lazily and held forever. Synchronized on 'this'. 1263 private IContentProvider mContentProvider = null; 1264 1265 // The method we'll call (or null, to not use) on the provider 1266 // for the fast path of retrieving settings. 1267 private final String mCallGetCommand; 1268 private final String mCallSetCommand; 1269 1270 public NameValueCache(String versionSystemProperty, Uri uri, 1271 String getCommand, String setCommand) { 1272 mVersionSystemProperty = versionSystemProperty; 1273 mUri = uri; 1274 mCallGetCommand = getCommand; 1275 mCallSetCommand = setCommand; 1276 } 1277 1278 private IContentProvider lazyGetProvider(ContentResolver cr) { 1279 IContentProvider cp = null; 1280 synchronized (this) { 1281 cp = mContentProvider; 1282 if (cp == null) { 1283 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1284 } 1285 } 1286 return cp; 1287 } 1288 1289 public boolean putStringForUser(ContentResolver cr, String name, String value, 1290 final int userHandle) { 1291 try { 1292 Bundle arg = new Bundle(); 1293 arg.putString(Settings.NameValueTable.VALUE, value); 1294 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1295 IContentProvider cp = lazyGetProvider(cr); 1296 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1297 } catch (RemoteException e) { 1298 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1299 return false; 1300 } 1301 return true; 1302 } 1303 1304 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1305 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1306 if (isSelf) { 1307 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1308 1309 // Our own user's settings data uses a client-side cache 1310 synchronized (this) { 1311 if (mValuesVersion != newValuesVersion) { 1312 if (LOCAL_LOGV || false) { 1313 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1314 + newValuesVersion + " != cached " + mValuesVersion); 1315 } 1316 1317 mValues.clear(); 1318 mValuesVersion = newValuesVersion; 1319 } 1320 1321 if (mValues.containsKey(name)) { 1322 return mValues.get(name); // Could be null, that's OK -- negative caching 1323 } 1324 } 1325 } else { 1326 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1327 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1328 } 1329 1330 IContentProvider cp = lazyGetProvider(cr); 1331 1332 // Try the fast path first, not using query(). If this 1333 // fails (alternate Settings provider that doesn't support 1334 // this interface?) then we fall back to the query/table 1335 // interface. 1336 if (mCallGetCommand != null) { 1337 try { 1338 Bundle args = null; 1339 if (!isSelf) { 1340 args = new Bundle(); 1341 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1342 } 1343 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1344 if (b != null) { 1345 String value = b.getPairValue(); 1346 // Don't update our cache for reads of other users' data 1347 if (isSelf) { 1348 synchronized (this) { 1349 mValues.put(name, value); 1350 } 1351 } else { 1352 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1353 + " by " + UserHandle.myUserId() 1354 + " so not updating cache"); 1355 } 1356 return value; 1357 } 1358 // If the response Bundle is null, we fall through 1359 // to the query interface below. 1360 } catch (RemoteException e) { 1361 // Not supported by the remote side? Fall through 1362 // to query(). 1363 } 1364 } 1365 1366 Cursor c = null; 1367 try { 1368 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1369 new String[]{name}, null, null); 1370 if (c == null) { 1371 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1372 return null; 1373 } 1374 1375 String value = c.moveToNext() ? c.getString(0) : null; 1376 synchronized (this) { 1377 mValues.put(name, value); 1378 } 1379 if (LOCAL_LOGV) { 1380 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1381 name + " = " + (value == null ? "(null)" : value)); 1382 } 1383 return value; 1384 } catch (RemoteException e) { 1385 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1386 return null; // Return null, but don't cache it. 1387 } finally { 1388 if (c != null) c.close(); 1389 } 1390 } 1391 } 1392 1393 /** 1394 * An app can use this method to check if it is currently allowed to draw on top of other 1395 * apps. In order to be allowed to do so, an app must first declare the 1396 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1397 * is currently disallowed, it can prompt the user to grant it this capability through a 1398 * management UI by sending an Intent with action 1399 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1400 * 1401 * @param context A context 1402 * @return true if the calling app can draw on top of other apps, false otherwise. 1403 */ 1404 public static boolean canDrawOverlays(Context context) { 1405 int uid = Binder.getCallingUid(); 1406 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1407 .getPackageNameForUid(context, uid), false); 1408 } 1409 1410 /** 1411 * System settings, containing miscellaneous system preferences. This 1412 * table holds simple name/value pairs. There are convenience 1413 * functions for accessing individual settings entries. 1414 */ 1415 public static final class System extends NameValueTable { 1416 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1417 1418 /** @hide */ 1419 public static interface Validator { 1420 public boolean validate(String value); 1421 } 1422 1423 /** 1424 * The content:// style URL for this table 1425 */ 1426 public static final Uri CONTENT_URI = 1427 Uri.parse("content://" + AUTHORITY + "/system"); 1428 1429 private static final NameValueCache sNameValueCache = new NameValueCache( 1430 SYS_PROP_SETTING_VERSION, 1431 CONTENT_URI, 1432 CALL_METHOD_GET_SYSTEM, 1433 CALL_METHOD_PUT_SYSTEM); 1434 1435 private static final HashSet<String> MOVED_TO_SECURE; 1436 static { 1437 MOVED_TO_SECURE = new HashSet<String>(30); 1438 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1439 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1440 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1441 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1442 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1443 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1444 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1445 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1446 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1447 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1448 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1449 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1450 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1451 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1452 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1453 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1454 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1455 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1456 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1457 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1458 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1459 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1460 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1461 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1462 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1463 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1464 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1465 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1466 1467 // At one time in System, then Global, but now back in Secure 1468 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1469 } 1470 1471 private static final HashSet<String> MOVED_TO_GLOBAL; 1472 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1473 static { 1474 MOVED_TO_GLOBAL = new HashSet<String>(); 1475 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1476 1477 // these were originally in system but migrated to secure in the past, 1478 // so are duplicated in the Secure.* namespace 1479 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1480 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1481 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1482 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1483 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1484 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1485 1486 // these are moving directly from system to global 1487 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1488 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1489 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1490 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1491 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1492 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1493 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1494 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1495 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1496 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1497 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1498 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1499 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1500 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1501 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1502 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1503 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1504 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1505 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1506 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1507 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1508 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1509 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1510 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1511 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1512 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1513 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1514 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1515 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1516 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1517 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1518 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1519 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1520 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1521 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1522 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1523 } 1524 1525 private static final Validator sBooleanValidator = 1526 new DiscreteValueValidator(new String[] {"0", "1"}); 1527 1528 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1529 @Override 1530 public boolean validate(String value) { 1531 try { 1532 return Integer.parseInt(value) >= 0; 1533 } catch (NumberFormatException e) { 1534 return false; 1535 } 1536 } 1537 }; 1538 1539 private static final Validator sUriValidator = new Validator() { 1540 @Override 1541 public boolean validate(String value) { 1542 try { 1543 Uri.decode(value); 1544 return true; 1545 } catch (IllegalArgumentException e) { 1546 return false; 1547 } 1548 } 1549 }; 1550 1551 private static final Validator sLenientIpAddressValidator = new Validator() { 1552 private static final int MAX_IPV6_LENGTH = 45; 1553 1554 @Override 1555 public boolean validate(String value) { 1556 return value.length() <= MAX_IPV6_LENGTH; 1557 } 1558 }; 1559 1560 /** @hide */ 1561 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1562 outKeySet.addAll(MOVED_TO_GLOBAL); 1563 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1564 } 1565 1566 /** @hide */ 1567 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1568 outKeySet.addAll(MOVED_TO_SECURE); 1569 } 1570 1571 /** @hide */ 1572 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1573 outKeySet.addAll(MOVED_TO_GLOBAL); 1574 } 1575 1576 /** 1577 * Look up a name in the database. 1578 * @param resolver to access the database with 1579 * @param name to look up in the table 1580 * @return the corresponding value, or null if not present 1581 */ 1582 public static String getString(ContentResolver resolver, String name) { 1583 return getStringForUser(resolver, name, UserHandle.myUserId()); 1584 } 1585 1586 /** @hide */ 1587 public static String getStringForUser(ContentResolver resolver, String name, 1588 int userHandle) { 1589 if (MOVED_TO_SECURE.contains(name)) { 1590 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1591 + " to android.provider.Settings.Secure, returning read-only value."); 1592 return Secure.getStringForUser(resolver, name, userHandle); 1593 } 1594 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1595 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1596 + " to android.provider.Settings.Global, returning read-only value."); 1597 return Global.getStringForUser(resolver, name, userHandle); 1598 } 1599 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1600 } 1601 1602 /** 1603 * Store a name/value pair into the database. 1604 * @param resolver to access the database with 1605 * @param name to store 1606 * @param value to associate with the name 1607 * @return true if the value was set, false on database errors 1608 */ 1609 public static boolean putString(ContentResolver resolver, String name, String value) { 1610 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1611 } 1612 1613 /** @hide */ 1614 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1615 int userHandle) { 1616 if (MOVED_TO_SECURE.contains(name)) { 1617 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1618 + " to android.provider.Settings.Secure, value is unchanged."); 1619 return false; 1620 } 1621 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1622 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1623 + " to android.provider.Settings.Global, value is unchanged."); 1624 return false; 1625 } 1626 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1627 } 1628 1629 /** 1630 * Construct the content URI for a particular name/value pair, 1631 * useful for monitoring changes with a ContentObserver. 1632 * @param name to look up in the table 1633 * @return the corresponding content URI, or null if not present 1634 */ 1635 public static Uri getUriFor(String name) { 1636 if (MOVED_TO_SECURE.contains(name)) { 1637 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1638 + " to android.provider.Settings.Secure, returning Secure URI."); 1639 return Secure.getUriFor(Secure.CONTENT_URI, name); 1640 } 1641 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1642 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1643 + " to android.provider.Settings.Global, returning read-only global URI."); 1644 return Global.getUriFor(Global.CONTENT_URI, name); 1645 } 1646 return getUriFor(CONTENT_URI, name); 1647 } 1648 1649 /** 1650 * Convenience function for retrieving a single system settings value 1651 * as an integer. Note that internally setting values are always 1652 * stored as strings; this function converts the string to an integer 1653 * for you. The default value will be returned if the setting is 1654 * not defined or not an integer. 1655 * 1656 * @param cr The ContentResolver to access. 1657 * @param name The name of the setting to retrieve. 1658 * @param def Value to return if the setting is not defined. 1659 * 1660 * @return The setting's current value, or 'def' if it is not defined 1661 * or not a valid integer. 1662 */ 1663 public static int getInt(ContentResolver cr, String name, int def) { 1664 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1665 } 1666 1667 /** @hide */ 1668 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1669 String v = getStringForUser(cr, name, userHandle); 1670 try { 1671 return v != null ? Integer.parseInt(v) : def; 1672 } catch (NumberFormatException e) { 1673 return def; 1674 } 1675 } 1676 1677 /** 1678 * Convenience function for retrieving a single system settings value 1679 * as an integer. Note that internally setting values are always 1680 * stored as strings; this function converts the string to an integer 1681 * for you. 1682 * <p> 1683 * This version does not take a default value. If the setting has not 1684 * been set, or the string value is not a number, 1685 * it throws {@link SettingNotFoundException}. 1686 * 1687 * @param cr The ContentResolver to access. 1688 * @param name The name of the setting to retrieve. 1689 * 1690 * @throws SettingNotFoundException Thrown if a setting by the given 1691 * name can't be found or the setting value is not an integer. 1692 * 1693 * @return The setting's current value. 1694 */ 1695 public static int getInt(ContentResolver cr, String name) 1696 throws SettingNotFoundException { 1697 return getIntForUser(cr, name, UserHandle.myUserId()); 1698 } 1699 1700 /** @hide */ 1701 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1702 throws SettingNotFoundException { 1703 String v = getStringForUser(cr, name, userHandle); 1704 try { 1705 return Integer.parseInt(v); 1706 } catch (NumberFormatException e) { 1707 throw new SettingNotFoundException(name); 1708 } 1709 } 1710 1711 /** 1712 * Convenience function for updating a single settings value as an 1713 * integer. This will either create a new entry in the table if the 1714 * given name does not exist, or modify the value of the existing row 1715 * with that name. Note that internally setting values are always 1716 * stored as strings, so this function converts the given value to a 1717 * string before storing it. 1718 * 1719 * @param cr The ContentResolver to access. 1720 * @param name The name of the setting to modify. 1721 * @param value The new value for the setting. 1722 * @return true if the value was set, false on database errors 1723 */ 1724 public static boolean putInt(ContentResolver cr, String name, int value) { 1725 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1726 } 1727 1728 /** @hide */ 1729 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1730 int userHandle) { 1731 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1732 } 1733 1734 /** 1735 * Convenience function for retrieving a single system settings value 1736 * as a {@code long}. Note that internally setting values are always 1737 * stored as strings; this function converts the string to a {@code long} 1738 * for you. The default value will be returned if the setting is 1739 * not defined or not a {@code long}. 1740 * 1741 * @param cr The ContentResolver to access. 1742 * @param name The name of the setting to retrieve. 1743 * @param def Value to return if the setting is not defined. 1744 * 1745 * @return The setting's current value, or 'def' if it is not defined 1746 * or not a valid {@code long}. 1747 */ 1748 public static long getLong(ContentResolver cr, String name, long def) { 1749 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1750 } 1751 1752 /** @hide */ 1753 public static long getLongForUser(ContentResolver cr, String name, long def, 1754 int userHandle) { 1755 String valString = getStringForUser(cr, name, userHandle); 1756 long value; 1757 try { 1758 value = valString != null ? Long.parseLong(valString) : def; 1759 } catch (NumberFormatException e) { 1760 value = def; 1761 } 1762 return value; 1763 } 1764 1765 /** 1766 * Convenience function for retrieving a single system settings value 1767 * as a {@code long}. Note that internally setting values are always 1768 * stored as strings; this function converts the string to a {@code long} 1769 * for you. 1770 * <p> 1771 * This version does not take a default value. If the setting has not 1772 * been set, or the string value is not a number, 1773 * it throws {@link SettingNotFoundException}. 1774 * 1775 * @param cr The ContentResolver to access. 1776 * @param name The name of the setting to retrieve. 1777 * 1778 * @return The setting's current value. 1779 * @throws SettingNotFoundException Thrown if a setting by the given 1780 * name can't be found or the setting value is not an integer. 1781 */ 1782 public static long getLong(ContentResolver cr, String name) 1783 throws SettingNotFoundException { 1784 return getLongForUser(cr, name, UserHandle.myUserId()); 1785 } 1786 1787 /** @hide */ 1788 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1789 throws SettingNotFoundException { 1790 String valString = getStringForUser(cr, name, userHandle); 1791 try { 1792 return Long.parseLong(valString); 1793 } catch (NumberFormatException e) { 1794 throw new SettingNotFoundException(name); 1795 } 1796 } 1797 1798 /** 1799 * Convenience function for updating a single settings value as a long 1800 * integer. This will either create a new entry in the table if the 1801 * given name does not exist, or modify the value of the existing row 1802 * with that name. Note that internally setting values are always 1803 * stored as strings, so this function converts the given value to a 1804 * string before storing it. 1805 * 1806 * @param cr The ContentResolver to access. 1807 * @param name The name of the setting to modify. 1808 * @param value The new value for the setting. 1809 * @return true if the value was set, false on database errors 1810 */ 1811 public static boolean putLong(ContentResolver cr, String name, long value) { 1812 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1813 } 1814 1815 /** @hide */ 1816 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1817 int userHandle) { 1818 return putStringForUser(cr, name, Long.toString(value), userHandle); 1819 } 1820 1821 /** 1822 * Convenience function for retrieving a single system settings value 1823 * as a floating point number. Note that internally setting values are 1824 * always stored as strings; this function converts the string to an 1825 * float for you. The default value will be returned if the setting 1826 * is not defined or not a valid float. 1827 * 1828 * @param cr The ContentResolver to access. 1829 * @param name The name of the setting to retrieve. 1830 * @param def Value to return if the setting is not defined. 1831 * 1832 * @return The setting's current value, or 'def' if it is not defined 1833 * or not a valid float. 1834 */ 1835 public static float getFloat(ContentResolver cr, String name, float def) { 1836 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1837 } 1838 1839 /** @hide */ 1840 public static float getFloatForUser(ContentResolver cr, String name, float def, 1841 int userHandle) { 1842 String v = getStringForUser(cr, name, userHandle); 1843 try { 1844 return v != null ? Float.parseFloat(v) : def; 1845 } catch (NumberFormatException e) { 1846 return def; 1847 } 1848 } 1849 1850 /** 1851 * Convenience function for retrieving a single system settings value 1852 * as a float. Note that internally setting values are always 1853 * stored as strings; this function converts the string to a float 1854 * for you. 1855 * <p> 1856 * This version does not take a default value. If the setting has not 1857 * been set, or the string value is not a number, 1858 * it throws {@link SettingNotFoundException}. 1859 * 1860 * @param cr The ContentResolver to access. 1861 * @param name The name of the setting to retrieve. 1862 * 1863 * @throws SettingNotFoundException Thrown if a setting by the given 1864 * name can't be found or the setting value is not a float. 1865 * 1866 * @return The setting's current value. 1867 */ 1868 public static float getFloat(ContentResolver cr, String name) 1869 throws SettingNotFoundException { 1870 return getFloatForUser(cr, name, UserHandle.myUserId()); 1871 } 1872 1873 /** @hide */ 1874 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1875 throws SettingNotFoundException { 1876 String v = getStringForUser(cr, name, userHandle); 1877 if (v == null) { 1878 throw new SettingNotFoundException(name); 1879 } 1880 try { 1881 return Float.parseFloat(v); 1882 } catch (NumberFormatException e) { 1883 throw new SettingNotFoundException(name); 1884 } 1885 } 1886 1887 /** 1888 * Convenience function for updating a single settings value as a 1889 * floating point number. This will either create a new entry in the 1890 * table if the given name does not exist, or modify the value of the 1891 * existing row with that name. Note that internally setting values 1892 * are always stored as strings, so this function converts the given 1893 * value to a string before storing it. 1894 * 1895 * @param cr The ContentResolver to access. 1896 * @param name The name of the setting to modify. 1897 * @param value The new value for the setting. 1898 * @return true if the value was set, false on database errors 1899 */ 1900 public static boolean putFloat(ContentResolver cr, String name, float value) { 1901 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1902 } 1903 1904 /** @hide */ 1905 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1906 int userHandle) { 1907 return putStringForUser(cr, name, Float.toString(value), userHandle); 1908 } 1909 1910 /** 1911 * Convenience function to read all of the current 1912 * configuration-related settings into a 1913 * {@link Configuration} object. 1914 * 1915 * @param cr The ContentResolver to access. 1916 * @param outConfig Where to place the configuration settings. 1917 */ 1918 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1919 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1920 } 1921 1922 /** @hide */ 1923 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1924 int userHandle) { 1925 outConfig.fontScale = Settings.System.getFloatForUser( 1926 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1927 if (outConfig.fontScale < 0) { 1928 outConfig.fontScale = 1; 1929 } 1930 } 1931 1932 /** 1933 * @hide Erase the fields in the Configuration that should be applied 1934 * by the settings. 1935 */ 1936 public static void clearConfiguration(Configuration inoutConfig) { 1937 inoutConfig.fontScale = 0; 1938 } 1939 1940 /** 1941 * Convenience function to write a batch of configuration-related 1942 * settings from a {@link Configuration} object. 1943 * 1944 * @param cr The ContentResolver to access. 1945 * @param config The settings to write. 1946 * @return true if the values were set, false on database errors 1947 */ 1948 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1949 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1950 } 1951 1952 /** @hide */ 1953 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1954 int userHandle) { 1955 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1956 } 1957 1958 /** @hide */ 1959 public static boolean hasInterestingConfigurationChanges(int changes) { 1960 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 1961 } 1962 1963 /** @deprecated - Do not use */ 1964 @Deprecated 1965 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 1966 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 1967 } 1968 1969 /** 1970 * @hide 1971 * @deprecated - Do not use 1972 */ 1973 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 1974 int userHandle) { 1975 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 1976 } 1977 1978 /** @deprecated - Do not use */ 1979 @Deprecated 1980 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 1981 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 1982 } 1983 1984 /** 1985 * @hide 1986 * @deprecated - Do not use 1987 */ 1988 @Deprecated 1989 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 1990 int userHandle) { 1991 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 1992 } 1993 1994 private static final class DiscreteValueValidator implements Validator { 1995 private final String[] mValues; 1996 1997 public DiscreteValueValidator(String[] values) { 1998 mValues = values; 1999 } 2000 2001 @Override 2002 public boolean validate(String value) { 2003 return ArrayUtils.contains(mValues, value); 2004 } 2005 } 2006 2007 private static final class InclusiveIntegerRangeValidator implements Validator { 2008 private final int mMin; 2009 private final int mMax; 2010 2011 public InclusiveIntegerRangeValidator(int min, int max) { 2012 mMin = min; 2013 mMax = max; 2014 } 2015 2016 @Override 2017 public boolean validate(String value) { 2018 try { 2019 final int intValue = Integer.parseInt(value); 2020 return intValue >= mMin && intValue <= mMax; 2021 } catch (NumberFormatException e) { 2022 return false; 2023 } 2024 } 2025 } 2026 2027 private static final class InclusiveFloatRangeValidator implements Validator { 2028 private final float mMin; 2029 private final float mMax; 2030 2031 public InclusiveFloatRangeValidator(float min, float max) { 2032 mMin = min; 2033 mMax = max; 2034 } 2035 2036 @Override 2037 public boolean validate(String value) { 2038 try { 2039 final float floatValue = Float.parseFloat(value); 2040 return floatValue >= mMin && floatValue <= mMax; 2041 } catch (NumberFormatException e) { 2042 return false; 2043 } 2044 } 2045 } 2046 2047 /** 2048 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2049 */ 2050 @Deprecated 2051 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2052 2053 /** 2054 * What happens when the user presses the end call button if they're not 2055 * on a call.<br/> 2056 * <b>Values:</b><br/> 2057 * 0 - The end button does nothing.<br/> 2058 * 1 - The end button goes to the home screen.<br/> 2059 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2060 * 3 - The end button goes to the home screen. If the user is already on the 2061 * home screen, it puts the device to sleep. 2062 */ 2063 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2064 2065 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2066 new InclusiveIntegerRangeValidator(0, 3); 2067 2068 /** 2069 * END_BUTTON_BEHAVIOR value for "go home". 2070 * @hide 2071 */ 2072 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2073 2074 /** 2075 * END_BUTTON_BEHAVIOR value for "go to sleep". 2076 * @hide 2077 */ 2078 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2079 2080 /** 2081 * END_BUTTON_BEHAVIOR default value. 2082 * @hide 2083 */ 2084 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2085 2086 /** 2087 * Is advanced settings mode turned on. 0 == no, 1 == yes 2088 * @hide 2089 */ 2090 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2091 2092 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2093 2094 /** 2095 * ADVANCED_SETTINGS default value. 2096 * @hide 2097 */ 2098 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2099 2100 /** 2101 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2102 */ 2103 @Deprecated 2104 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2105 2106 /** 2107 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2108 */ 2109 @Deprecated 2110 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2111 2112 /** 2113 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2114 */ 2115 @Deprecated 2116 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2117 2118 /** 2119 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2120 * {@hide} 2121 */ 2122 @Deprecated 2123 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2124 2125 /** 2126 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2127 */ 2128 @Deprecated 2129 public static final String RADIO_CELL = Global.RADIO_CELL; 2130 2131 /** 2132 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2133 */ 2134 @Deprecated 2135 public static final String RADIO_NFC = Global.RADIO_NFC; 2136 2137 /** 2138 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2139 */ 2140 @Deprecated 2141 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2142 2143 /** 2144 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2145 * 2146 * {@hide} 2147 */ 2148 @Deprecated 2149 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2150 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2151 2152 /** 2153 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2154 */ 2155 @Deprecated 2156 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2157 2158 /** 2159 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2160 */ 2161 @Deprecated 2162 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2163 2164 /** 2165 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2166 */ 2167 @Deprecated 2168 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2169 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2170 2171 /** 2172 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2173 */ 2174 @Deprecated 2175 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2176 2177 /** 2178 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2179 */ 2180 @Deprecated 2181 public static final String MODE_RINGER = Global.MODE_RINGER; 2182 2183 /** 2184 * Whether to use static IP and other static network attributes. 2185 * <p> 2186 * Set to 1 for true and 0 for false. 2187 * 2188 * @deprecated Use {@link WifiManager} instead 2189 */ 2190 @Deprecated 2191 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2192 2193 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2194 2195 /** 2196 * The static IP address. 2197 * <p> 2198 * Example: "192.168.1.51" 2199 * 2200 * @deprecated Use {@link WifiManager} instead 2201 */ 2202 @Deprecated 2203 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2204 2205 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2206 2207 /** 2208 * If using static IP, the gateway's IP address. 2209 * <p> 2210 * Example: "192.168.1.1" 2211 * 2212 * @deprecated Use {@link WifiManager} instead 2213 */ 2214 @Deprecated 2215 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2216 2217 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2218 2219 /** 2220 * If using static IP, the net mask. 2221 * <p> 2222 * Example: "255.255.255.0" 2223 * 2224 * @deprecated Use {@link WifiManager} instead 2225 */ 2226 @Deprecated 2227 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2228 2229 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2230 2231 /** 2232 * If using static IP, the primary DNS's IP address. 2233 * <p> 2234 * Example: "192.168.1.1" 2235 * 2236 * @deprecated Use {@link WifiManager} instead 2237 */ 2238 @Deprecated 2239 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2240 2241 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2242 2243 /** 2244 * If using static IP, the secondary DNS's IP address. 2245 * <p> 2246 * Example: "192.168.1.2" 2247 * 2248 * @deprecated Use {@link WifiManager} instead 2249 */ 2250 @Deprecated 2251 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2252 2253 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2254 2255 /** 2256 * Determines whether remote devices may discover and/or connect to 2257 * this device. 2258 * <P>Type: INT</P> 2259 * 2 -- discoverable and connectable 2260 * 1 -- connectable but not discoverable 2261 * 0 -- neither connectable nor discoverable 2262 */ 2263 public static final String BLUETOOTH_DISCOVERABILITY = 2264 "bluetooth_discoverability"; 2265 2266 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2267 new InclusiveIntegerRangeValidator(0, 2); 2268 2269 /** 2270 * Bluetooth discoverability timeout. If this value is nonzero, then 2271 * Bluetooth becomes discoverable for a certain number of seconds, 2272 * after which is becomes simply connectable. The value is in seconds. 2273 */ 2274 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2275 "bluetooth_discoverability_timeout"; 2276 2277 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2278 sNonNegativeIntegerValidator; 2279 2280 /** 2281 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2282 * instead 2283 */ 2284 @Deprecated 2285 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2286 2287 /** 2288 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2289 * instead 2290 */ 2291 @Deprecated 2292 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2293 2294 /** 2295 * @deprecated Use 2296 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2297 * instead 2298 */ 2299 @Deprecated 2300 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2301 "lock_pattern_tactile_feedback_enabled"; 2302 2303 /** 2304 * A formatted string of the next alarm that is set, or the empty string 2305 * if there is no alarm set. 2306 * 2307 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2308 */ 2309 @Deprecated 2310 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2311 2312 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2313 private static final int MAX_LENGTH = 1000; 2314 2315 @Override 2316 public boolean validate(String value) { 2317 // TODO: No idea what the correct format is. 2318 return value == null || value.length() < MAX_LENGTH; 2319 } 2320 }; 2321 2322 /** 2323 * Scaling factor for fonts, float. 2324 */ 2325 public static final String FONT_SCALE = "font_scale"; 2326 2327 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2328 @Override 2329 public boolean validate(String value) { 2330 try { 2331 return Float.parseFloat(value) >= 0; 2332 } catch (NumberFormatException e) { 2333 return false; 2334 } 2335 } 2336 }; 2337 2338 /** 2339 * Name of an application package to be debugged. 2340 * 2341 * @deprecated Use {@link Global#DEBUG_APP} instead 2342 */ 2343 @Deprecated 2344 public static final String DEBUG_APP = Global.DEBUG_APP; 2345 2346 /** 2347 * If 1, when launching DEBUG_APP it will wait for the debugger before 2348 * starting user code. If 0, it will run normally. 2349 * 2350 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2351 */ 2352 @Deprecated 2353 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2354 2355 /** 2356 * Whether or not to dim the screen. 0=no 1=yes 2357 * @deprecated This setting is no longer used. 2358 */ 2359 @Deprecated 2360 public static final String DIM_SCREEN = "dim_screen"; 2361 2362 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2363 2364 /** 2365 * The amount of time in milliseconds before the device goes to sleep or begins 2366 * to dream after a period of inactivity. This value is also known as the 2367 * user activity timeout period since the screen isn't necessarily turned off 2368 * when it expires. 2369 */ 2370 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2371 2372 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2373 2374 /** 2375 * The screen backlight brightness between 0 and 255. 2376 */ 2377 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2378 2379 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2380 new InclusiveIntegerRangeValidator(0, 255); 2381 2382 /** 2383 * Control whether to enable automatic brightness mode. 2384 */ 2385 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2386 2387 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2388 2389 /** 2390 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2391 * or less (<0.0 >-1.0) bright. 2392 * @hide 2393 */ 2394 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2395 2396 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2397 new InclusiveFloatRangeValidator(-1, 1); 2398 2399 /** 2400 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2401 */ 2402 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2403 2404 /** 2405 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2406 */ 2407 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2408 2409 /** 2410 * Control whether the process CPU usage meter should be shown. 2411 * 2412 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2413 */ 2414 @Deprecated 2415 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2416 2417 /** 2418 * If 1, the activity manager will aggressively finish activities and 2419 * processes as soon as they are no longer needed. If 0, the normal 2420 * extended lifetime is used. 2421 * 2422 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2423 */ 2424 @Deprecated 2425 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2426 2427 /** 2428 * Determines which streams are affected by ringer mode changes. The 2429 * stream type's bit should be set to 1 if it should be muted when going 2430 * into an inaudible ringer mode. 2431 */ 2432 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2433 2434 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2435 sNonNegativeIntegerValidator; 2436 2437 /** 2438 * Determines which streams are affected by mute. The 2439 * stream type's bit should be set to 1 if it should be muted when a mute request 2440 * is received. 2441 */ 2442 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2443 2444 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2445 sNonNegativeIntegerValidator; 2446 2447 /** 2448 * Whether vibrate is on for different events. This is used internally, 2449 * changing this value will not change the vibrate. See AudioManager. 2450 */ 2451 public static final String VIBRATE_ON = "vibrate_on"; 2452 2453 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2454 2455 /** 2456 * If 1, redirects the system vibrator to all currently attached input devices 2457 * that support vibration. If there are no such input devices, then the system 2458 * vibrator is used instead. 2459 * If 0, does not register the system vibrator. 2460 * 2461 * This setting is mainly intended to provide a compatibility mechanism for 2462 * applications that only know about the system vibrator and do not use the 2463 * input device vibrator API. 2464 * 2465 * @hide 2466 */ 2467 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2468 2469 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2470 2471 /** 2472 * Ringer volume. This is used internally, changing this value will not 2473 * change the volume. See AudioManager. 2474 * 2475 * @removed Not used by anything since API 2. 2476 */ 2477 public static final String VOLUME_RING = "volume_ring"; 2478 2479 /** 2480 * System/notifications volume. This is used internally, changing this 2481 * value will not change the volume. See AudioManager. 2482 * 2483 * @removed Not used by anything since API 2. 2484 */ 2485 public static final String VOLUME_SYSTEM = "volume_system"; 2486 2487 /** 2488 * Voice call volume. This is used internally, changing this value will 2489 * not change the volume. See AudioManager. 2490 * 2491 * @removed Not used by anything since API 2. 2492 */ 2493 public static final String VOLUME_VOICE = "volume_voice"; 2494 2495 /** 2496 * Music/media/gaming volume. This is used internally, changing this 2497 * value will not change the volume. See AudioManager. 2498 * 2499 * @removed Not used by anything since API 2. 2500 */ 2501 public static final String VOLUME_MUSIC = "volume_music"; 2502 2503 /** 2504 * Alarm volume. This is used internally, changing this 2505 * value will not change the volume. See AudioManager. 2506 * 2507 * @removed Not used by anything since API 2. 2508 */ 2509 public static final String VOLUME_ALARM = "volume_alarm"; 2510 2511 /** 2512 * Notification volume. This is used internally, changing this 2513 * value will not change the volume. See AudioManager. 2514 * 2515 * @removed Not used by anything since API 2. 2516 */ 2517 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2518 2519 /** 2520 * Bluetooth Headset volume. This is used internally, changing this value will 2521 * not change the volume. See AudioManager. 2522 * 2523 * @removed Not used by anything since API 2. 2524 */ 2525 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2526 2527 /** 2528 * Master volume (float in the range 0.0f to 1.0f). 2529 * 2530 * @hide 2531 */ 2532 public static final String VOLUME_MASTER = "volume_master"; 2533 2534 /** 2535 * Master volume mute (int 1 = mute, 0 = not muted). 2536 * 2537 * @hide 2538 */ 2539 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2540 2541 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2542 2543 /** 2544 * Microphone mute (int 1 = mute, 0 = not muted). 2545 * 2546 * @hide 2547 */ 2548 public static final String MICROPHONE_MUTE = "microphone_mute"; 2549 2550 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2551 2552 /** 2553 * Whether the notifications should use the ring volume (value of 1) or 2554 * a separate notification volume (value of 0). In most cases, users 2555 * will have this enabled so the notification and ringer volumes will be 2556 * the same. However, power users can disable this and use the separate 2557 * notification volume control. 2558 * <p> 2559 * Note: This is a one-off setting that will be removed in the future 2560 * when there is profile support. For this reason, it is kept hidden 2561 * from the public APIs. 2562 * 2563 * @hide 2564 * @deprecated 2565 */ 2566 @Deprecated 2567 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2568 "notifications_use_ring_volume"; 2569 2570 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2571 2572 /** 2573 * Whether silent mode should allow vibration feedback. This is used 2574 * internally in AudioService and the Sound settings activity to 2575 * coordinate decoupling of vibrate and silent modes. This setting 2576 * will likely be removed in a future release with support for 2577 * audio/vibe feedback profiles. 2578 * 2579 * Not used anymore. On devices with vibrator, the user explicitly selects 2580 * silent or vibrate mode. 2581 * Kept for use by legacy database upgrade code in DatabaseHelper. 2582 * @hide 2583 */ 2584 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2585 2586 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2587 2588 /** 2589 * The mapping of stream type (integer) to its setting. 2590 * 2591 * @removed Not used by anything since API 2. 2592 */ 2593 public static final String[] VOLUME_SETTINGS = { 2594 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2595 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2596 }; 2597 2598 /** 2599 * Appended to various volume related settings to record the previous 2600 * values before they the settings were affected by a silent/vibrate 2601 * ringer mode change. 2602 * 2603 * @removed Not used by anything since API 2. 2604 */ 2605 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2606 2607 /** 2608 * Persistent store for the system-wide default ringtone URI. 2609 * <p> 2610 * If you need to play the default ringtone at any given time, it is recommended 2611 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2612 * to the set default ringtone at the time of playing. 2613 * 2614 * @see #DEFAULT_RINGTONE_URI 2615 */ 2616 public static final String RINGTONE = "ringtone"; 2617 2618 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2619 2620 /** 2621 * A {@link Uri} that will point to the current default ringtone at any 2622 * given time. 2623 * <p> 2624 * If the current default ringtone is in the DRM provider and the caller 2625 * does not have permission, the exception will be a 2626 * FileNotFoundException. 2627 */ 2628 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2629 2630 /** 2631 * Persistent store for the system-wide default notification sound. 2632 * 2633 * @see #RINGTONE 2634 * @see #DEFAULT_NOTIFICATION_URI 2635 */ 2636 public static final String NOTIFICATION_SOUND = "notification_sound"; 2637 2638 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2639 2640 /** 2641 * A {@link Uri} that will point to the current default notification 2642 * sound at any given time. 2643 * 2644 * @see #DEFAULT_RINGTONE_URI 2645 */ 2646 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2647 2648 /** 2649 * Persistent store for the system-wide default alarm alert. 2650 * 2651 * @see #RINGTONE 2652 * @see #DEFAULT_ALARM_ALERT_URI 2653 */ 2654 public static final String ALARM_ALERT = "alarm_alert"; 2655 2656 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2657 2658 /** 2659 * A {@link Uri} that will point to the current default alarm alert at 2660 * any given time. 2661 * 2662 * @see #DEFAULT_ALARM_ALERT_URI 2663 */ 2664 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2665 2666 /** 2667 * Persistent store for the system default media button event receiver. 2668 * 2669 * @hide 2670 */ 2671 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2672 2673 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2674 @Override 2675 public boolean validate(String value) { 2676 try { 2677 ComponentName.unflattenFromString(value); 2678 return true; 2679 } catch (NullPointerException e) { 2680 return false; 2681 } 2682 } 2683 }; 2684 2685 /** 2686 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2687 */ 2688 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2689 2690 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2691 2692 /** 2693 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2694 */ 2695 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2696 2697 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2698 2699 /** 2700 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2701 * feature converts two spaces to a "." and space. 2702 */ 2703 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2704 2705 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2706 2707 /** 2708 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2709 */ 2710 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2711 2712 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2713 2714 public static final String SHOW_GTALK_SERVICE_STATUS = 2715 "SHOW_GTALK_SERVICE_STATUS"; 2716 2717 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2718 2719 /** 2720 * Name of activity to use for wallpaper on the home screen. 2721 * 2722 * @deprecated Use {@link WallpaperManager} instead. 2723 */ 2724 @Deprecated 2725 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2726 2727 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2728 private static final int MAX_LENGTH = 1000; 2729 2730 @Override 2731 public boolean validate(String value) { 2732 if (value != null && value.length() > MAX_LENGTH) { 2733 return false; 2734 } 2735 return ComponentName.unflattenFromString(value) != null; 2736 } 2737 }; 2738 2739 /** 2740 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2741 * instead 2742 */ 2743 @Deprecated 2744 public static final String AUTO_TIME = Global.AUTO_TIME; 2745 2746 /** 2747 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2748 * instead 2749 */ 2750 @Deprecated 2751 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2752 2753 /** 2754 * Display times as 12 or 24 hours 2755 * 12 2756 * 24 2757 */ 2758 public static final String TIME_12_24 = "time_12_24"; 2759 2760 /** @hide */ 2761 public static final Validator TIME_12_24_VALIDATOR = 2762 new DiscreteValueValidator(new String[] {"12", "24"}); 2763 2764 /** 2765 * Date format string 2766 * mm/dd/yyyy 2767 * dd/mm/yyyy 2768 * yyyy/mm/dd 2769 */ 2770 public static final String DATE_FORMAT = "date_format"; 2771 2772 /** @hide */ 2773 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2774 @Override 2775 public boolean validate(String value) { 2776 try { 2777 new SimpleDateFormat(value); 2778 return true; 2779 } catch (IllegalArgumentException e) { 2780 return false; 2781 } 2782 } 2783 }; 2784 2785 /** 2786 * Whether the setup wizard has been run before (on first boot), or if 2787 * it still needs to be run. 2788 * 2789 * nonzero = it has been run in the past 2790 * 0 = it has not been run in the past 2791 */ 2792 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2793 2794 /** @hide */ 2795 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2796 2797 /** 2798 * Scaling factor for normal window animations. Setting to 0 will disable window 2799 * animations. 2800 * 2801 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2802 */ 2803 @Deprecated 2804 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2805 2806 /** 2807 * Scaling factor for activity transition animations. Setting to 0 will disable window 2808 * animations. 2809 * 2810 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2811 */ 2812 @Deprecated 2813 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2814 2815 /** 2816 * Scaling factor for Animator-based animations. This affects both the start delay and 2817 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2818 * The default value is 1. 2819 * 2820 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2821 */ 2822 @Deprecated 2823 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2824 2825 /** 2826 * Control whether the accelerometer will be used to change screen 2827 * orientation. If 0, it will not be used unless explicitly requested 2828 * by the application; if 1, it will be used by default unless explicitly 2829 * disabled by the application. 2830 */ 2831 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2832 2833 /** @hide */ 2834 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2835 2836 /** 2837 * Default screen rotation when no other policy applies. 2838 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2839 * preference, this rotation value will be used. Must be one of the 2840 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2841 * 2842 * @see android.view.Display#getRotation 2843 */ 2844 public static final String USER_ROTATION = "user_rotation"; 2845 2846 /** @hide */ 2847 public static final Validator USER_ROTATION_VALIDATOR = 2848 new InclusiveIntegerRangeValidator(0, 3); 2849 2850 /** 2851 * Control whether the rotation lock toggle in the System UI should be hidden. 2852 * Typically this is done for accessibility purposes to make it harder for 2853 * the user to accidentally toggle the rotation lock while the display rotation 2854 * has been locked for accessibility. 2855 * 2856 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2857 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2858 * 2859 * @hide 2860 */ 2861 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2862 "hide_rotation_lock_toggle_for_accessibility"; 2863 2864 /** @hide */ 2865 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2866 sBooleanValidator; 2867 2868 /** 2869 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2870 * be used by Phone and Setting apps; it shouldn't affect other apps. 2871 * The value is boolean (1 or 0). 2872 * 2873 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2874 * It was about AudioManager's setting and thus affected all the applications which 2875 * relied on the setting, while this is purely about the vibration setting for incoming 2876 * calls. 2877 */ 2878 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2879 2880 /** @hide */ 2881 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2882 2883 /** 2884 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2885 * boolean (1 or 0). 2886 */ 2887 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2888 2889 /** @hide */ 2890 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2891 2892 /** 2893 * CDMA only settings 2894 * DTMF tone type played by the dialer when dialing. 2895 * 0 = Normal 2896 * 1 = Long 2897 */ 2898 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2899 2900 /** @hide */ 2901 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2902 2903 /** 2904 * Whether the hearing aid is enabled. The value is 2905 * boolean (1 or 0). 2906 * @hide 2907 */ 2908 public static final String HEARING_AID = "hearing_aid"; 2909 2910 /** @hide */ 2911 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2912 2913 /** 2914 * CDMA only settings 2915 * TTY Mode 2916 * 0 = OFF 2917 * 1 = FULL 2918 * 2 = VCO 2919 * 3 = HCO 2920 * @hide 2921 */ 2922 public static final String TTY_MODE = "tty_mode"; 2923 2924 /** @hide */ 2925 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2926 2927 /** 2928 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2929 * boolean (1 or 0). 2930 */ 2931 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2932 2933 /** @hide */ 2934 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2935 2936 /** 2937 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2938 * boolean (1 or 0). 2939 */ 2940 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2941 2942 /** @hide */ 2943 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2944 2945 /** 2946 * @deprecated Each application that shows web suggestions should have its own 2947 * setting for this. 2948 */ 2949 @Deprecated 2950 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2951 2952 /** @hide */ 2953 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2954 2955 /** 2956 * Whether the notification LED should repeatedly flash when a notification is 2957 * pending. The value is boolean (1 or 0). 2958 * @hide 2959 */ 2960 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 2961 2962 /** @hide */ 2963 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 2964 2965 /** 2966 * Show pointer location on screen? 2967 * 0 = no 2968 * 1 = yes 2969 * @hide 2970 */ 2971 public static final String POINTER_LOCATION = "pointer_location"; 2972 2973 /** @hide */ 2974 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 2975 2976 /** 2977 * Show touch positions on screen? 2978 * 0 = no 2979 * 1 = yes 2980 * @hide 2981 */ 2982 public static final String SHOW_TOUCHES = "show_touches"; 2983 2984 /** @hide */ 2985 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 2986 2987 /** 2988 * Log raw orientation data from 2989 * {@link com.android.server.policy.WindowOrientationListener} for use with the 2990 * orientationplot.py tool. 2991 * 0 = no 2992 * 1 = yes 2993 * @hide 2994 */ 2995 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 2996 "window_orientation_listener_log"; 2997 2998 /** @hide */ 2999 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3000 3001 /** 3002 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3003 * instead 3004 * @hide 3005 */ 3006 @Deprecated 3007 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3008 3009 /** 3010 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3011 * instead 3012 * @hide 3013 */ 3014 @Deprecated 3015 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3016 3017 /** 3018 * Whether to play sounds when the keyguard is shown and dismissed. 3019 * @hide 3020 */ 3021 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3022 3023 /** @hide */ 3024 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3025 3026 /** 3027 * Whether the lockscreen should be completely disabled. 3028 * @hide 3029 */ 3030 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3031 3032 /** @hide */ 3033 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3034 3035 /** 3036 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3037 * instead 3038 * @hide 3039 */ 3040 @Deprecated 3041 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3042 3043 /** 3044 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3045 * instead 3046 * @hide 3047 */ 3048 @Deprecated 3049 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3050 3051 /** 3052 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3053 * instead 3054 * @hide 3055 */ 3056 @Deprecated 3057 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3058 3059 /** 3060 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3061 * instead 3062 * @hide 3063 */ 3064 @Deprecated 3065 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3066 3067 /** 3068 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3069 * instead 3070 * @hide 3071 */ 3072 @Deprecated 3073 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3074 3075 /** 3076 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3077 * instead 3078 * @hide 3079 */ 3080 @Deprecated 3081 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3082 3083 /** 3084 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3085 * instead 3086 * @hide 3087 */ 3088 @Deprecated 3089 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3090 3091 /** 3092 * Receive incoming SIP calls? 3093 * 0 = no 3094 * 1 = yes 3095 * @hide 3096 */ 3097 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3098 3099 /** @hide */ 3100 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3101 3102 /** 3103 * Call Preference String. 3104 * "SIP_ALWAYS" : Always use SIP with network access 3105 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3106 * @hide 3107 */ 3108 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3109 3110 /** @hide */ 3111 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3112 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3113 3114 /** 3115 * One of the sip call options: Always use SIP with network access. 3116 * @hide 3117 */ 3118 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3119 3120 /** @hide */ 3121 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3122 3123 /** 3124 * One of the sip call options: Only if destination is a SIP address. 3125 * @hide 3126 */ 3127 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3128 3129 /** @hide */ 3130 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3131 3132 /** 3133 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3134 * the user should be prompted each time a call is made whether it should be placed using 3135 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3136 * SIP_ADDRESS_ONLY. 3137 * @hide 3138 */ 3139 @Deprecated 3140 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3141 3142 /** @hide */ 3143 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3144 3145 /** 3146 * Pointer speed setting. 3147 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3148 * -7 = slowest 3149 * 0 = default speed 3150 * +7 = fastest 3151 * @hide 3152 */ 3153 public static final String POINTER_SPEED = "pointer_speed"; 3154 3155 /** @hide */ 3156 public static final Validator POINTER_SPEED_VALIDATOR = 3157 new InclusiveFloatRangeValidator(-7, 7); 3158 3159 /** 3160 * Whether lock-to-app will be triggered by long-press on recents. 3161 * @hide 3162 */ 3163 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3164 3165 /** @hide */ 3166 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3167 3168 /** 3169 * I am the lolrus. 3170 * <p> 3171 * Nonzero values indicate that the user has a bukkit. 3172 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3173 * @hide 3174 */ 3175 public static final String EGG_MODE = "egg_mode"; 3176 3177 /** @hide */ 3178 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3179 @Override 3180 public boolean validate(String value) { 3181 try { 3182 return Long.parseLong(value) >= 0; 3183 } catch (NumberFormatException e) { 3184 return false; 3185 } 3186 } 3187 }; 3188 3189 /** 3190 * IMPORTANT: If you add a new public settings you also have to add it to 3191 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3192 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3193 * the setting value. See an example above. 3194 */ 3195 3196 /** 3197 * Settings to backup. This is here so that it's in the same place as the settings 3198 * keys and easy to update. 3199 * 3200 * NOTE: Settings are backed up and restored in the order they appear 3201 * in this array. If you have one setting depending on another, 3202 * make sure that they are ordered appropriately. 3203 * 3204 * @hide 3205 */ 3206 public static final String[] SETTINGS_TO_BACKUP = { 3207 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3208 WIFI_USE_STATIC_IP, 3209 WIFI_STATIC_IP, 3210 WIFI_STATIC_GATEWAY, 3211 WIFI_STATIC_NETMASK, 3212 WIFI_STATIC_DNS1, 3213 WIFI_STATIC_DNS2, 3214 BLUETOOTH_DISCOVERABILITY, 3215 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3216 DIM_SCREEN, 3217 SCREEN_OFF_TIMEOUT, 3218 SCREEN_BRIGHTNESS, 3219 SCREEN_BRIGHTNESS_MODE, 3220 SCREEN_AUTO_BRIGHTNESS_ADJ, 3221 VIBRATE_INPUT_DEVICES, 3222 MODE_RINGER_STREAMS_AFFECTED, 3223 TEXT_AUTO_REPLACE, 3224 TEXT_AUTO_CAPS, 3225 TEXT_AUTO_PUNCTUATE, 3226 TEXT_SHOW_PASSWORD, 3227 AUTO_TIME, // moved to global 3228 AUTO_TIME_ZONE, // moved to global 3229 TIME_12_24, 3230 DATE_FORMAT, 3231 DTMF_TONE_WHEN_DIALING, 3232 DTMF_TONE_TYPE_WHEN_DIALING, 3233 HEARING_AID, 3234 TTY_MODE, 3235 SOUND_EFFECTS_ENABLED, 3236 HAPTIC_FEEDBACK_ENABLED, 3237 POWER_SOUNDS_ENABLED, // moved to global 3238 DOCK_SOUNDS_ENABLED, // moved to global 3239 LOCKSCREEN_SOUNDS_ENABLED, 3240 SHOW_WEB_SUGGESTIONS, 3241 NOTIFICATION_LIGHT_PULSE, 3242 SIP_CALL_OPTIONS, 3243 SIP_RECEIVE_CALLS, 3244 POINTER_SPEED, 3245 VIBRATE_WHEN_RINGING, 3246 RINGTONE, 3247 LOCK_TO_APP_ENABLED, 3248 NOTIFICATION_SOUND 3249 }; 3250 3251 /** 3252 * These are all public system settings 3253 * 3254 * @hide 3255 */ 3256 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3257 static { 3258 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3259 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3260 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3261 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3262 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3263 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3264 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3265 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3266 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3267 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3268 PUBLIC_SETTINGS.add(FONT_SCALE); 3269 PUBLIC_SETTINGS.add(DIM_SCREEN); 3270 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3271 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3272 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3273 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3274 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3275 PUBLIC_SETTINGS.add(VIBRATE_ON); 3276 PUBLIC_SETTINGS.add(VOLUME_RING); 3277 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3278 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3279 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3280 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3281 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3282 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3283 PUBLIC_SETTINGS.add(RINGTONE); 3284 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3285 PUBLIC_SETTINGS.add(ALARM_ALERT); 3286 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3287 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3288 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3289 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3290 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3291 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3292 PUBLIC_SETTINGS.add(TIME_12_24); 3293 PUBLIC_SETTINGS.add(DATE_FORMAT); 3294 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3295 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3296 PUBLIC_SETTINGS.add(USER_ROTATION); 3297 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3298 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3299 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3300 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3301 } 3302 3303 /** 3304 * These are all hidden system settings. 3305 * 3306 * @hide 3307 */ 3308 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3309 static { 3310 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3311 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3312 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3313 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3314 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3315 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3316 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3317 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3318 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3319 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3320 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3321 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3322 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3323 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3324 PRIVATE_SETTINGS.add(HEARING_AID); 3325 PRIVATE_SETTINGS.add(TTY_MODE); 3326 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3327 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3328 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3329 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3330 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3331 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3332 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3333 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3334 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3335 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3336 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3337 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3338 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3339 PRIVATE_SETTINGS.add(LOCK_SOUND); 3340 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3341 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3342 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3343 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3344 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3345 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3346 PRIVATE_SETTINGS.add(POINTER_SPEED); 3347 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3348 PRIVATE_SETTINGS.add(EGG_MODE); 3349 } 3350 3351 /** 3352 * These are all public system settings 3353 * 3354 * @hide 3355 */ 3356 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3357 static { 3358 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3359 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3360 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3361 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3362 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3363 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3364 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3365 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3366 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3367 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3368 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3369 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3370 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3371 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3372 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3373 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3374 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3375 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3376 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3377 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3378 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3379 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3380 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3381 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3382 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3383 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3384 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3385 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3386 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3387 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3388 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3389 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3390 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3391 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3392 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3393 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3394 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3395 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3396 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3397 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3398 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3399 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3400 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3401 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3402 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3403 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3404 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3405 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3406 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3407 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3408 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3409 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3410 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3411 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3412 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3413 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3414 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3415 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3416 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3417 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3418 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3419 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3420 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3421 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3422 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3423 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3424 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3425 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3426 } 3427 3428 /** 3429 * These entries are considered common between the personal and the managed profile, 3430 * since the managed profile doesn't get to change them. 3431 */ 3432 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3433 static { 3434 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3435 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3436 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3437 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3438 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3439 } 3440 3441 /** @hide */ 3442 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3443 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3444 } 3445 3446 /** 3447 * When to use Wi-Fi calling 3448 * 3449 * @see android.telephony.TelephonyManager.WifiCallingChoices 3450 * @hide 3451 */ 3452 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3453 3454 // Settings moved to Settings.Secure 3455 3456 /** 3457 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3458 * instead 3459 */ 3460 @Deprecated 3461 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3462 3463 /** 3464 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3465 */ 3466 @Deprecated 3467 public static final String ANDROID_ID = Secure.ANDROID_ID; 3468 3469 /** 3470 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3471 */ 3472 @Deprecated 3473 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3474 3475 /** 3476 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3477 */ 3478 @Deprecated 3479 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3480 3481 /** 3482 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3483 */ 3484 @Deprecated 3485 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3486 3487 /** 3488 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3489 */ 3490 @Deprecated 3491 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3492 3493 /** 3494 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3495 */ 3496 @Deprecated 3497 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3498 3499 /** 3500 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3501 * instead 3502 */ 3503 @Deprecated 3504 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3505 3506 /** 3507 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3508 */ 3509 @Deprecated 3510 public static final String LOGGING_ID = Secure.LOGGING_ID; 3511 3512 /** 3513 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3514 */ 3515 @Deprecated 3516 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3517 3518 /** 3519 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3520 * instead 3521 */ 3522 @Deprecated 3523 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3524 3525 /** 3526 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3527 * instead 3528 */ 3529 @Deprecated 3530 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3531 3532 /** 3533 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3534 * instead 3535 */ 3536 @Deprecated 3537 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3538 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3539 3540 /** 3541 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3542 */ 3543 @Deprecated 3544 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3545 3546 /** 3547 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3548 */ 3549 @Deprecated 3550 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3551 3552 /** 3553 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3554 */ 3555 @Deprecated 3556 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3557 3558 /** 3559 * @deprecated Use 3560 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3561 */ 3562 @Deprecated 3563 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3564 3565 /** 3566 * @deprecated Use 3567 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3568 */ 3569 @Deprecated 3570 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3571 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3572 3573 /** 3574 * @deprecated Use 3575 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3576 */ 3577 @Deprecated 3578 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3579 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3580 3581 /** 3582 * @deprecated Use 3583 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3584 */ 3585 @Deprecated 3586 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3587 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3588 3589 /** 3590 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3591 * instead 3592 */ 3593 @Deprecated 3594 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3595 3596 /** 3597 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3598 */ 3599 @Deprecated 3600 public static final String WIFI_ON = Global.WIFI_ON; 3601 3602 /** 3603 * @deprecated Use 3604 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3605 * instead 3606 */ 3607 @Deprecated 3608 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3609 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3610 3611 /** 3612 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3613 */ 3614 @Deprecated 3615 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3616 3617 /** 3618 * @deprecated Use 3619 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3620 */ 3621 @Deprecated 3622 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3623 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3624 3625 /** 3626 * @deprecated Use 3627 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3628 */ 3629 @Deprecated 3630 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3631 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3632 3633 /** 3634 * @deprecated Use 3635 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3636 * instead 3637 */ 3638 @Deprecated 3639 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3640 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3641 3642 /** 3643 * @deprecated Use 3644 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3645 */ 3646 @Deprecated 3647 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3648 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3649 3650 /** 3651 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3652 * instead 3653 */ 3654 @Deprecated 3655 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3656 3657 /** 3658 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3659 */ 3660 @Deprecated 3661 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3662 3663 /** 3664 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3665 */ 3666 @Deprecated 3667 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3668 3669 /** 3670 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3671 * instead 3672 */ 3673 @Deprecated 3674 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3675 3676 /** 3677 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3678 * instead 3679 */ 3680 @Deprecated 3681 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3682 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3683 3684 /** 3685 * An app can use this method to check if it is currently allowed to write or modify system 3686 * settings. In order to gain write access to the system settings, an app must declare the 3687 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3688 * currently disallowed, it can prompt the user to grant it this capability through a 3689 * management UI by sending an Intent with action 3690 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3691 * 3692 * @param context A context 3693 * @return true if the calling app can write to system settings, false otherwise 3694 */ 3695 public static boolean canWrite(Context context) { 3696 int uid = Binder.getCallingUid(); 3697 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3698 context, uid), false); 3699 } 3700 } 3701 3702 /** 3703 * Secure system settings, containing system preferences that applications 3704 * can read but are not allowed to write. These are for preferences that 3705 * the user must explicitly modify through the system UI or specialized 3706 * APIs for those values, not modified directly by applications. 3707 */ 3708 public static final class Secure extends NameValueTable { 3709 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3710 3711 /** 3712 * The content:// style URL for this table 3713 */ 3714 public static final Uri CONTENT_URI = 3715 Uri.parse("content://" + AUTHORITY + "/secure"); 3716 3717 // Populated lazily, guarded by class object: 3718 private static final NameValueCache sNameValueCache = new NameValueCache( 3719 SYS_PROP_SETTING_VERSION, 3720 CONTENT_URI, 3721 CALL_METHOD_GET_SECURE, 3722 CALL_METHOD_PUT_SECURE); 3723 3724 private static ILockSettings sLockSettings = null; 3725 3726 private static boolean sIsSystemProcess; 3727 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3728 private static final HashSet<String> MOVED_TO_GLOBAL; 3729 static { 3730 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3731 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3732 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3733 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3734 3735 MOVED_TO_GLOBAL = new HashSet<String>(); 3736 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3737 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3738 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3739 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3740 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3741 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3742 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3743 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3744 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3745 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3746 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3747 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3748 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3749 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3750 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3751 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3752 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3753 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3754 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3755 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3756 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3757 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3758 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3759 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3760 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3761 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3762 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3763 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3764 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3765 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3766 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3767 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3768 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3769 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3770 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3771 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3772 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3773 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3774 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3775 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3776 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3777 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3778 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3779 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3780 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3781 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3782 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3783 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3784 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3785 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3786 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3787 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3788 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3789 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3790 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3791 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3792 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3793 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3794 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3795 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3796 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3797 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3798 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3799 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3800 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3801 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3802 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3803 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3804 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3805 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3806 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3807 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3808 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3809 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3810 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3811 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3812 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3813 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3814 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3815 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3816 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3817 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3818 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3819 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3820 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3821 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3822 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3823 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3824 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3825 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3826 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3827 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3828 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3829 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3830 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3831 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3832 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3833 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3834 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3835 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3836 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3837 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3838 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3839 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3840 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3841 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3842 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3843 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3844 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3845 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3846 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3847 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3848 } 3849 3850 /** @hide */ 3851 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3852 outKeySet.addAll(MOVED_TO_GLOBAL); 3853 } 3854 3855 /** 3856 * Look up a name in the database. 3857 * @param resolver to access the database with 3858 * @param name to look up in the table 3859 * @return the corresponding value, or null if not present 3860 */ 3861 public static String getString(ContentResolver resolver, String name) { 3862 return getStringForUser(resolver, name, UserHandle.myUserId()); 3863 } 3864 3865 /** @hide */ 3866 public static String getStringForUser(ContentResolver resolver, String name, 3867 int userHandle) { 3868 if (MOVED_TO_GLOBAL.contains(name)) { 3869 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3870 + " to android.provider.Settings.Global."); 3871 return Global.getStringForUser(resolver, name, userHandle); 3872 } 3873 3874 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3875 synchronized (Secure.class) { 3876 if (sLockSettings == null) { 3877 sLockSettings = ILockSettings.Stub.asInterface( 3878 (IBinder) ServiceManager.getService("lock_settings")); 3879 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3880 } 3881 } 3882 if (sLockSettings != null && !sIsSystemProcess) { 3883 // No context; use the ActivityThread's context as an approximation for 3884 // determining the target API level. 3885 Application application = ActivityThread.currentApplication(); 3886 3887 boolean isPreMnc = application != null 3888 && application.getApplicationInfo() != null 3889 && application.getApplicationInfo().targetSdkVersion 3890 <= VERSION_CODES.LOLLIPOP_MR1; 3891 if (isPreMnc) { 3892 try { 3893 return sLockSettings.getString(name, "0", userHandle); 3894 } catch (RemoteException re) { 3895 // Fall through 3896 } 3897 } else { 3898 throw new SecurityException("Settings.Secure." + name 3899 + " is deprecated and no longer accessible." 3900 + " See API documentation for potential replacements."); 3901 } 3902 } 3903 } 3904 3905 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3906 } 3907 3908 /** 3909 * Store a name/value pair into the database. 3910 * @param resolver to access the database with 3911 * @param name to store 3912 * @param value to associate with the name 3913 * @return true if the value was set, false on database errors 3914 */ 3915 public static boolean putString(ContentResolver resolver, String name, String value) { 3916 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3917 } 3918 3919 /** @hide */ 3920 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3921 int userHandle) { 3922 if (LOCATION_MODE.equals(name)) { 3923 // HACK ALERT: temporary hack to work around b/10491283. 3924 // TODO: once b/10491283 fixed, remove this hack 3925 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3926 } 3927 if (MOVED_TO_GLOBAL.contains(name)) { 3928 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3929 + " to android.provider.Settings.Global"); 3930 return Global.putStringForUser(resolver, name, value, userHandle); 3931 } 3932 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3933 } 3934 3935 /** 3936 * Construct the content URI for a particular name/value pair, 3937 * useful for monitoring changes with a ContentObserver. 3938 * @param name to look up in the table 3939 * @return the corresponding content URI, or null if not present 3940 */ 3941 public static Uri getUriFor(String name) { 3942 if (MOVED_TO_GLOBAL.contains(name)) { 3943 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3944 + " to android.provider.Settings.Global, returning global URI."); 3945 return Global.getUriFor(Global.CONTENT_URI, name); 3946 } 3947 return getUriFor(CONTENT_URI, name); 3948 } 3949 3950 /** 3951 * Convenience function for retrieving a single secure settings value 3952 * as an integer. Note that internally setting values are always 3953 * stored as strings; this function converts the string to an integer 3954 * for you. The default value will be returned if the setting is 3955 * not defined or not an integer. 3956 * 3957 * @param cr The ContentResolver to access. 3958 * @param name The name of the setting to retrieve. 3959 * @param def Value to return if the setting is not defined. 3960 * 3961 * @return The setting's current value, or 'def' if it is not defined 3962 * or not a valid integer. 3963 */ 3964 public static int getInt(ContentResolver cr, String name, int def) { 3965 return getIntForUser(cr, name, def, UserHandle.myUserId()); 3966 } 3967 3968 /** @hide */ 3969 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 3970 if (LOCATION_MODE.equals(name)) { 3971 // HACK ALERT: temporary hack to work around b/10491283. 3972 // TODO: once b/10491283 fixed, remove this hack 3973 return getLocationModeForUser(cr, userHandle); 3974 } 3975 String v = getStringForUser(cr, name, userHandle); 3976 try { 3977 return v != null ? Integer.parseInt(v) : def; 3978 } catch (NumberFormatException e) { 3979 return def; 3980 } 3981 } 3982 3983 /** 3984 * Convenience function for retrieving a single secure settings value 3985 * as an integer. Note that internally setting values are always 3986 * stored as strings; this function converts the string to an integer 3987 * for you. 3988 * <p> 3989 * This version does not take a default value. If the setting has not 3990 * been set, or the string value is not a number, 3991 * it throws {@link SettingNotFoundException}. 3992 * 3993 * @param cr The ContentResolver to access. 3994 * @param name The name of the setting to retrieve. 3995 * 3996 * @throws SettingNotFoundException Thrown if a setting by the given 3997 * name can't be found or the setting value is not an integer. 3998 * 3999 * @return The setting's current value. 4000 */ 4001 public static int getInt(ContentResolver cr, String name) 4002 throws SettingNotFoundException { 4003 return getIntForUser(cr, name, UserHandle.myUserId()); 4004 } 4005 4006 /** @hide */ 4007 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4008 throws SettingNotFoundException { 4009 if (LOCATION_MODE.equals(name)) { 4010 // HACK ALERT: temporary hack to work around b/10491283. 4011 // TODO: once b/10491283 fixed, remove this hack 4012 return getLocationModeForUser(cr, userHandle); 4013 } 4014 String v = getStringForUser(cr, name, userHandle); 4015 try { 4016 return Integer.parseInt(v); 4017 } catch (NumberFormatException e) { 4018 throw new SettingNotFoundException(name); 4019 } 4020 } 4021 4022 /** 4023 * Convenience function for updating a single settings value as an 4024 * integer. This will either create a new entry in the table if the 4025 * given name does not exist, or modify the value of the existing row 4026 * with that name. Note that internally setting values are always 4027 * stored as strings, so this function converts the given value to a 4028 * string before storing it. 4029 * 4030 * @param cr The ContentResolver to access. 4031 * @param name The name of the setting to modify. 4032 * @param value The new value for the setting. 4033 * @return true if the value was set, false on database errors 4034 */ 4035 public static boolean putInt(ContentResolver cr, String name, int value) { 4036 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4037 } 4038 4039 /** @hide */ 4040 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4041 int userHandle) { 4042 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4043 } 4044 4045 /** 4046 * Convenience function for retrieving a single secure settings value 4047 * as a {@code long}. Note that internally setting values are always 4048 * stored as strings; this function converts the string to a {@code long} 4049 * for you. The default value will be returned if the setting is 4050 * not defined or not a {@code long}. 4051 * 4052 * @param cr The ContentResolver to access. 4053 * @param name The name of the setting to retrieve. 4054 * @param def Value to return if the setting is not defined. 4055 * 4056 * @return The setting's current value, or 'def' if it is not defined 4057 * or not a valid {@code long}. 4058 */ 4059 public static long getLong(ContentResolver cr, String name, long def) { 4060 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4061 } 4062 4063 /** @hide */ 4064 public static long getLongForUser(ContentResolver cr, String name, long def, 4065 int userHandle) { 4066 String valString = getStringForUser(cr, name, userHandle); 4067 long value; 4068 try { 4069 value = valString != null ? Long.parseLong(valString) : def; 4070 } catch (NumberFormatException e) { 4071 value = def; 4072 } 4073 return value; 4074 } 4075 4076 /** 4077 * Convenience function for retrieving a single secure settings value 4078 * as a {@code long}. Note that internally setting values are always 4079 * stored as strings; this function converts the string to a {@code long} 4080 * for you. 4081 * <p> 4082 * This version does not take a default value. If the setting has not 4083 * been set, or the string value is not a number, 4084 * it throws {@link SettingNotFoundException}. 4085 * 4086 * @param cr The ContentResolver to access. 4087 * @param name The name of the setting to retrieve. 4088 * 4089 * @return The setting's current value. 4090 * @throws SettingNotFoundException Thrown if a setting by the given 4091 * name can't be found or the setting value is not an integer. 4092 */ 4093 public static long getLong(ContentResolver cr, String name) 4094 throws SettingNotFoundException { 4095 return getLongForUser(cr, name, UserHandle.myUserId()); 4096 } 4097 4098 /** @hide */ 4099 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4100 throws SettingNotFoundException { 4101 String valString = getStringForUser(cr, name, userHandle); 4102 try { 4103 return Long.parseLong(valString); 4104 } catch (NumberFormatException e) { 4105 throw new SettingNotFoundException(name); 4106 } 4107 } 4108 4109 /** 4110 * Convenience function for updating a secure settings value as a long 4111 * integer. This will either create a new entry in the table if the 4112 * given name does not exist, or modify the value of the existing row 4113 * with that name. Note that internally setting values are always 4114 * stored as strings, so this function converts the given value to a 4115 * string before storing it. 4116 * 4117 * @param cr The ContentResolver to access. 4118 * @param name The name of the setting to modify. 4119 * @param value The new value for the setting. 4120 * @return true if the value was set, false on database errors 4121 */ 4122 public static boolean putLong(ContentResolver cr, String name, long value) { 4123 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4124 } 4125 4126 /** @hide */ 4127 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4128 int userHandle) { 4129 return putStringForUser(cr, name, Long.toString(value), userHandle); 4130 } 4131 4132 /** 4133 * Convenience function for retrieving a single secure settings value 4134 * as a floating point number. Note that internally setting values are 4135 * always stored as strings; this function converts the string to an 4136 * float for you. The default value will be returned if the setting 4137 * is not defined or not a valid float. 4138 * 4139 * @param cr The ContentResolver to access. 4140 * @param name The name of the setting to retrieve. 4141 * @param def Value to return if the setting is not defined. 4142 * 4143 * @return The setting's current value, or 'def' if it is not defined 4144 * or not a valid float. 4145 */ 4146 public static float getFloat(ContentResolver cr, String name, float def) { 4147 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4148 } 4149 4150 /** @hide */ 4151 public static float getFloatForUser(ContentResolver cr, String name, float def, 4152 int userHandle) { 4153 String v = getStringForUser(cr, name, userHandle); 4154 try { 4155 return v != null ? Float.parseFloat(v) : def; 4156 } catch (NumberFormatException e) { 4157 return def; 4158 } 4159 } 4160 4161 /** 4162 * Convenience function for retrieving a single secure settings value 4163 * as a float. Note that internally setting values are always 4164 * stored as strings; this function converts the string to a float 4165 * for you. 4166 * <p> 4167 * This version does not take a default value. If the setting has not 4168 * been set, or the string value is not a number, 4169 * it throws {@link SettingNotFoundException}. 4170 * 4171 * @param cr The ContentResolver to access. 4172 * @param name The name of the setting to retrieve. 4173 * 4174 * @throws SettingNotFoundException Thrown if a setting by the given 4175 * name can't be found or the setting value is not a float. 4176 * 4177 * @return The setting's current value. 4178 */ 4179 public static float getFloat(ContentResolver cr, String name) 4180 throws SettingNotFoundException { 4181 return getFloatForUser(cr, name, UserHandle.myUserId()); 4182 } 4183 4184 /** @hide */ 4185 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4186 throws SettingNotFoundException { 4187 String v = getStringForUser(cr, name, userHandle); 4188 if (v == null) { 4189 throw new SettingNotFoundException(name); 4190 } 4191 try { 4192 return Float.parseFloat(v); 4193 } catch (NumberFormatException e) { 4194 throw new SettingNotFoundException(name); 4195 } 4196 } 4197 4198 /** 4199 * Convenience function for updating a single settings value as a 4200 * floating point number. This will either create a new entry in the 4201 * table if the given name does not exist, or modify the value of the 4202 * existing row with that name. Note that internally setting values 4203 * are always stored as strings, so this function converts the given 4204 * value to a string before storing it. 4205 * 4206 * @param cr The ContentResolver to access. 4207 * @param name The name of the setting to modify. 4208 * @param value The new value for the setting. 4209 * @return true if the value was set, false on database errors 4210 */ 4211 public static boolean putFloat(ContentResolver cr, String name, float value) { 4212 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4213 } 4214 4215 /** @hide */ 4216 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4217 int userHandle) { 4218 return putStringForUser(cr, name, Float.toString(value), userHandle); 4219 } 4220 4221 /** 4222 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4223 * instead 4224 */ 4225 @Deprecated 4226 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4227 Global.DEVELOPMENT_SETTINGS_ENABLED; 4228 4229 /** 4230 * When the user has enable the option to have a "bug report" command 4231 * in the power menu. 4232 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4233 * @hide 4234 */ 4235 @Deprecated 4236 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4237 4238 /** 4239 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4240 */ 4241 @Deprecated 4242 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4243 4244 /** 4245 * Setting to allow mock locations and location provider status to be injected into the 4246 * LocationManager service for testing purposes during application development. These 4247 * locations and status values override actual location and status information generated 4248 * by network, gps, or other location providers. 4249 * 4250 * @deprecated This settings is not used anymore. 4251 */ 4252 @Deprecated 4253 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4254 4255 /** 4256 * A 64-bit number (as a hex string) that is randomly 4257 * generated when the user first sets up the device and should remain 4258 * constant for the lifetime of the user's device. The value may 4259 * change if a factory reset is performed on the device. 4260 * <p class="note"><strong>Note:</strong> When a device has <a 4261 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4262 * (available on certain devices running Android 4.2 or higher), each user appears as a 4263 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4264 * user.</p> 4265 */ 4266 public static final String ANDROID_ID = "android_id"; 4267 4268 /** 4269 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4270 */ 4271 @Deprecated 4272 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4273 4274 /** 4275 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4276 */ 4277 @Deprecated 4278 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4279 4280 /** 4281 * Setting to record the input method used by default, holding the ID 4282 * of the desired method. 4283 */ 4284 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4285 4286 /** 4287 * Setting to record the input method subtype used by default, holding the ID 4288 * of the desired method. 4289 */ 4290 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4291 "selected_input_method_subtype"; 4292 4293 /** 4294 * Setting to record the history of input method subtype, holding the pair of ID of IME 4295 * and its last used subtype. 4296 * @hide 4297 */ 4298 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4299 "input_methods_subtype_history"; 4300 4301 /** 4302 * Setting to record the visibility of input method selector 4303 */ 4304 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4305 "input_method_selector_visibility"; 4306 4307 /** 4308 * The currently selected voice interaction service flattened ComponentName. 4309 * @hide 4310 */ 4311 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4312 4313 /** 4314 * bluetooth HCI snoop log configuration 4315 * @hide 4316 */ 4317 public static final String BLUETOOTH_HCI_LOG = 4318 "bluetooth_hci_log"; 4319 4320 /** 4321 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4322 */ 4323 @Deprecated 4324 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4325 4326 /** 4327 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4328 * @hide 4329 */ 4330 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4331 4332 /** 4333 * List of input methods that are currently enabled. This is a string 4334 * containing the IDs of all enabled input methods, each ID separated 4335 * by ':'. 4336 */ 4337 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4338 4339 /** 4340 * List of system input methods that are currently disabled. This is a string 4341 * containing the IDs of all disabled input methods, each ID separated 4342 * by ':'. 4343 * @hide 4344 */ 4345 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4346 4347 /** 4348 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4349 * determines if the IME should be shown when a hard keyboard is attached. 4350 * @hide 4351 */ 4352 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4353 4354 /** 4355 * Host name and port for global http proxy. Uses ':' seperator for 4356 * between host and port. 4357 * 4358 * @deprecated Use {@link Global#HTTP_PROXY} 4359 */ 4360 @Deprecated 4361 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4362 4363 /** 4364 * Whether applications can be installed for this user via the system's 4365 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4366 * 4367 * <p>1 = permit app installation via the system package installer intent 4368 * <p>0 = do not allow use of the package installer 4369 */ 4370 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4371 4372 /** 4373 * Comma-separated list of location providers that activities may access. Do not rely on 4374 * this value being present in settings.db or on ContentObserver notifications on the 4375 * corresponding Uri. 4376 * 4377 * @deprecated use {@link #LOCATION_MODE} and 4378 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4379 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4380 */ 4381 @Deprecated 4382 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4383 4384 /** 4385 * The degree of location access enabled by the user. 4386 * <p> 4387 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4388 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4389 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4390 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4391 * modes that might be added in the future. 4392 * <p> 4393 * Note: do not rely on this value being present in settings.db or on ContentObserver 4394 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4395 * to receive changes in this value. 4396 */ 4397 public static final String LOCATION_MODE = "location_mode"; 4398 4399 /** 4400 * Location access disabled. 4401 */ 4402 public static final int LOCATION_MODE_OFF = 0; 4403 /** 4404 * Network Location Provider disabled, but GPS and other sensors enabled. 4405 */ 4406 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4407 /** 4408 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4409 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4410 * {@link android.location.Criteria#POWER_MEDIUM}. 4411 */ 4412 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4413 /** 4414 * Best-effort location computation allowed. 4415 */ 4416 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4417 4418 /** 4419 * A flag containing settings used for biometric weak 4420 * @hide 4421 */ 4422 @Deprecated 4423 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4424 "lock_biometric_weak_flags"; 4425 4426 /** 4427 * Whether lock-to-app will lock the keyguard when exiting. 4428 * @hide 4429 */ 4430 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4431 4432 /** 4433 * Whether autolock is enabled (0 = false, 1 = true) 4434 * 4435 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4436 * level of the keyguard. Accessing this setting from an app that is targeting 4437 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4438 */ 4439 @Deprecated 4440 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4441 4442 /** 4443 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4444 * 4445 * @deprecated Accessing this setting from an app that is targeting 4446 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4447 */ 4448 @Deprecated 4449 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4450 4451 /** 4452 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4453 * true) 4454 * 4455 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4456 * lockscreen uses 4457 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4458 * Accessing this setting from an app that is targeting 4459 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4460 */ 4461 @Deprecated 4462 public static final String 4463 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4464 4465 /** 4466 * This preference allows the device to be locked given time after screen goes off, 4467 * subject to current DeviceAdmin policy limits. 4468 * @hide 4469 */ 4470 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4471 4472 4473 /** 4474 * This preference contains the string that shows for owner info on LockScreen. 4475 * @hide 4476 * @deprecated 4477 */ 4478 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4479 4480 /** 4481 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4482 * @hide 4483 */ 4484 @Deprecated 4485 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4486 "lock_screen_appwidget_ids"; 4487 4488 /** 4489 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4490 * @hide 4491 */ 4492 @Deprecated 4493 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4494 "lock_screen_fallback_appwidget_id"; 4495 4496 /** 4497 * Index of the lockscreen appwidget to restore, -1 if none. 4498 * @hide 4499 */ 4500 @Deprecated 4501 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4502 "lock_screen_sticky_appwidget"; 4503 4504 /** 4505 * This preference enables showing the owner info on LockScreen. 4506 * @hide 4507 * @deprecated 4508 */ 4509 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4510 "lock_screen_owner_info_enabled"; 4511 4512 /** 4513 * When set by a user, allows notifications to be shown atop a securely locked screen 4514 * in their full "private" form (same as when the device is unlocked). 4515 * @hide 4516 */ 4517 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4518 "lock_screen_allow_private_notifications"; 4519 4520 /** 4521 * Set by the system to track if the user needs to see the call to action for 4522 * the lockscreen notification policy. 4523 * @hide 4524 */ 4525 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4526 "show_note_about_notification_hiding"; 4527 4528 /** 4529 * Set to 1 by the system after trust agents have been initialized. 4530 * @hide 4531 */ 4532 public static final String TRUST_AGENTS_INITIALIZED = 4533 "trust_agents_initialized"; 4534 4535 /** 4536 * The Logging ID (a unique 64-bit value) as a hex string. 4537 * Used as a pseudonymous identifier for logging. 4538 * @deprecated This identifier is poorly initialized and has 4539 * many collisions. It should not be used. 4540 */ 4541 @Deprecated 4542 public static final String LOGGING_ID = "logging_id"; 4543 4544 /** 4545 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4546 */ 4547 @Deprecated 4548 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4549 4550 /** 4551 * No longer supported. 4552 */ 4553 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4554 4555 /** 4556 * No longer supported. 4557 */ 4558 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4559 4560 /** 4561 * No longer supported. 4562 */ 4563 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4564 4565 /** 4566 * Settings classname to launch when Settings is clicked from All 4567 * Applications. Needed because of user testing between the old 4568 * and new Settings apps. 4569 */ 4570 // TODO: 881807 4571 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4572 4573 /** 4574 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4575 */ 4576 @Deprecated 4577 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4578 4579 /** 4580 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4581 */ 4582 @Deprecated 4583 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4584 4585 /** 4586 * If accessibility is enabled. 4587 */ 4588 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4589 4590 /** 4591 * If touch exploration is enabled. 4592 */ 4593 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4594 4595 /** 4596 * List of the enabled accessibility providers. 4597 */ 4598 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4599 "enabled_accessibility_services"; 4600 4601 /** 4602 * List of the accessibility services to which the user has granted 4603 * permission to put the device into touch exploration mode. 4604 * 4605 * @hide 4606 */ 4607 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4608 "touch_exploration_granted_accessibility_services"; 4609 4610 /** 4611 * Whether to speak passwords while in accessibility mode. 4612 */ 4613 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4614 4615 /** 4616 * Whether to draw text with high contrast while in accessibility mode. 4617 * 4618 * @hide 4619 */ 4620 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4621 "high_text_contrast_enabled"; 4622 4623 /** 4624 * If injection of accessibility enhancing JavaScript screen-reader 4625 * is enabled. 4626 * <p> 4627 * Note: The JavaScript based screen-reader is served by the 4628 * Google infrastructure and enable users with disabilities to 4629 * efficiently navigate in and explore web content. 4630 * </p> 4631 * <p> 4632 * This property represents a boolean value. 4633 * </p> 4634 * @hide 4635 */ 4636 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4637 "accessibility_script_injection"; 4638 4639 /** 4640 * The URL for the injected JavaScript based screen-reader used 4641 * for providing accessibility of content in WebView. 4642 * <p> 4643 * Note: The JavaScript based screen-reader is served by the 4644 * Google infrastructure and enable users with disabilities to 4645 * efficiently navigate in and explore web content. 4646 * </p> 4647 * <p> 4648 * This property represents a string value. 4649 * </p> 4650 * @hide 4651 */ 4652 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4653 "accessibility_script_injection_url"; 4654 4655 /** 4656 * Key bindings for navigation in built-in accessibility support for web content. 4657 * <p> 4658 * Note: These key bindings are for the built-in accessibility navigation for 4659 * web content which is used as a fall back solution if JavaScript in a WebView 4660 * is not enabled or the user has not opted-in script injection from Google. 4661 * </p> 4662 * <p> 4663 * The bindings are separated by semi-colon. A binding is a mapping from 4664 * a key to a sequence of actions (for more details look at 4665 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4666 * string representation of an integer obtained from a meta state (optional) shifted 4667 * sixteen times left and bitwise ored with a key code. An action is represented 4668 * as a hexademical string representation of an integer where the first two digits 4669 * are navigation action index, the second, the third, and the fourth digit pairs 4670 * represent the action arguments. The separate actions in a binding are colon 4671 * separated. The key and the action sequence it maps to are separated by equals. 4672 * </p> 4673 * <p> 4674 * For example, the binding below maps the DPAD right button to traverse the 4675 * current navigation axis once without firing an accessibility event and to 4676 * perform the same traversal again but to fire an event: 4677 * <code> 4678 * 0x16=0x01000100:0x01000101; 4679 * </code> 4680 * </p> 4681 * <p> 4682 * The goal of this binding is to enable dynamic rebinding of keys to 4683 * navigation actions for web content without requiring a framework change. 4684 * </p> 4685 * <p> 4686 * This property represents a string value. 4687 * </p> 4688 * @hide 4689 */ 4690 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4691 "accessibility_web_content_key_bindings"; 4692 4693 /** 4694 * Setting that specifies whether the display magnification is enabled. 4695 * Display magnifications allows the user to zoom in the display content 4696 * and is targeted to low vision users. The current magnification scale 4697 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4698 * 4699 * @hide 4700 */ 4701 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4702 "accessibility_display_magnification_enabled"; 4703 4704 /** 4705 * Setting that specifies what the display magnification scale is. 4706 * Display magnifications allows the user to zoom in the display 4707 * content and is targeted to low vision users. Whether a display 4708 * magnification is performed is controlled by 4709 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4710 * 4711 * @hide 4712 */ 4713 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4714 "accessibility_display_magnification_scale"; 4715 4716 /** 4717 * Setting that specifies whether the display magnification should be 4718 * automatically updated. If this fearture is enabled the system will 4719 * exit magnification mode or pan the viewport when a context change 4720 * occurs. For example, on staring a new activity or rotating the screen, 4721 * the system may zoom out so the user can see the new context he is in. 4722 * Another example is on showing a window that is not visible in the 4723 * magnified viewport the system may pan the viewport to make the window 4724 * the has popped up so the user knows that the context has changed. 4725 * Whether a screen magnification is performed is controlled by 4726 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4727 * 4728 * @hide 4729 */ 4730 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4731 "accessibility_display_magnification_auto_update"; 4732 4733 /** 4734 * Setting that specifies whether timed text (captions) should be 4735 * displayed in video content. Text display properties are controlled by 4736 * the following settings: 4737 * <ul> 4738 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4739 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4740 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4741 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4742 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4743 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4744 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4745 * </ul> 4746 * 4747 * @hide 4748 */ 4749 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4750 "accessibility_captioning_enabled"; 4751 4752 /** 4753 * Setting that specifies the language for captions as a locale string, 4754 * e.g. en_US. 4755 * 4756 * @see java.util.Locale#toString 4757 * @hide 4758 */ 4759 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4760 "accessibility_captioning_locale"; 4761 4762 /** 4763 * Integer property that specifies the preset style for captions, one 4764 * of: 4765 * <ul> 4766 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4767 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4768 * </ul> 4769 * 4770 * @see java.util.Locale#toString 4771 * @hide 4772 */ 4773 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4774 "accessibility_captioning_preset"; 4775 4776 /** 4777 * Integer property that specifes the background color for captions as a 4778 * packed 32-bit color. 4779 * 4780 * @see android.graphics.Color#argb 4781 * @hide 4782 */ 4783 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4784 "accessibility_captioning_background_color"; 4785 4786 /** 4787 * Integer property that specifes the foreground color for captions as a 4788 * packed 32-bit color. 4789 * 4790 * @see android.graphics.Color#argb 4791 * @hide 4792 */ 4793 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4794 "accessibility_captioning_foreground_color"; 4795 4796 /** 4797 * Integer property that specifes the edge type for captions, one of: 4798 * <ul> 4799 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4800 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4801 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4802 * </ul> 4803 * 4804 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4805 * @hide 4806 */ 4807 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4808 "accessibility_captioning_edge_type"; 4809 4810 /** 4811 * Integer property that specifes the edge color for captions as a 4812 * packed 32-bit color. 4813 * 4814 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4815 * @see android.graphics.Color#argb 4816 * @hide 4817 */ 4818 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4819 "accessibility_captioning_edge_color"; 4820 4821 /** 4822 * Integer property that specifes the window color for captions as a 4823 * packed 32-bit color. 4824 * 4825 * @see android.graphics.Color#argb 4826 * @hide 4827 */ 4828 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4829 "accessibility_captioning_window_color"; 4830 4831 /** 4832 * String property that specifies the typeface for captions, one of: 4833 * <ul> 4834 * <li>DEFAULT 4835 * <li>MONOSPACE 4836 * <li>SANS_SERIF 4837 * <li>SERIF 4838 * </ul> 4839 * 4840 * @see android.graphics.Typeface 4841 * @hide 4842 */ 4843 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4844 "accessibility_captioning_typeface"; 4845 4846 /** 4847 * Floating point property that specifies font scaling for captions. 4848 * 4849 * @hide 4850 */ 4851 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4852 "accessibility_captioning_font_scale"; 4853 4854 /** 4855 * Setting that specifies whether display color inversion is enabled. 4856 */ 4857 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4858 "accessibility_display_inversion_enabled"; 4859 4860 /** 4861 * Setting that specifies whether display color space adjustment is 4862 * enabled. 4863 * 4864 * @hide 4865 */ 4866 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4867 "accessibility_display_daltonizer_enabled"; 4868 4869 /** 4870 * Integer property that specifies the type of color space adjustment to 4871 * perform. Valid values are defined in AccessibilityManager. 4872 * 4873 * @hide 4874 */ 4875 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4876 "accessibility_display_daltonizer"; 4877 4878 /** 4879 * The timout for considering a press to be a long press in milliseconds. 4880 * @hide 4881 */ 4882 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4883 4884 /** 4885 * List of the enabled print services. 4886 * @hide 4887 */ 4888 public static final String ENABLED_PRINT_SERVICES = 4889 "enabled_print_services"; 4890 4891 /** 4892 * List of the system print services we enabled on first boot. On 4893 * first boot we enable all system, i.e. bundled print services, 4894 * once, so they work out-of-the-box. 4895 * @hide 4896 */ 4897 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4898 "enabled_on_first_boot_system_print_services"; 4899 4900 /** 4901 * Setting to always use the default text-to-speech settings regardless 4902 * of the application settings. 4903 * 1 = override application settings, 4904 * 0 = use application settings (if specified). 4905 * 4906 * @deprecated The value of this setting is no longer respected by 4907 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4908 */ 4909 @Deprecated 4910 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4911 4912 /** 4913 * Default text-to-speech engine speech rate. 100 = 1x 4914 */ 4915 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4916 4917 /** 4918 * Default text-to-speech engine pitch. 100 = 1x 4919 */ 4920 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4921 4922 /** 4923 * Default text-to-speech engine. 4924 */ 4925 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4926 4927 /** 4928 * Default text-to-speech language. 4929 * 4930 * @deprecated this setting is no longer in use, as of the Ice Cream 4931 * Sandwich release. Apps should never need to read this setting directly, 4932 * instead can query the TextToSpeech framework classes for the default 4933 * locale. {@link TextToSpeech#getLanguage()}. 4934 */ 4935 @Deprecated 4936 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4937 4938 /** 4939 * Default text-to-speech country. 4940 * 4941 * @deprecated this setting is no longer in use, as of the Ice Cream 4942 * Sandwich release. Apps should never need to read this setting directly, 4943 * instead can query the TextToSpeech framework classes for the default 4944 * locale. {@link TextToSpeech#getLanguage()}. 4945 */ 4946 @Deprecated 4947 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4948 4949 /** 4950 * Default text-to-speech locale variant. 4951 * 4952 * @deprecated this setting is no longer in use, as of the Ice Cream 4953 * Sandwich release. Apps should never need to read this setting directly, 4954 * instead can query the TextToSpeech framework classes for the 4955 * locale that is in use {@link TextToSpeech#getLanguage()}. 4956 */ 4957 @Deprecated 4958 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 4959 4960 /** 4961 * Stores the default tts locales on a per engine basis. Stored as 4962 * a comma seperated list of values, each value being of the form 4963 * {@code engine_name:locale} for example, 4964 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 4965 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 4966 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 4967 * setting directly, and can query the TextToSpeech framework classes 4968 * for the locale that is in use. 4969 * 4970 * @hide 4971 */ 4972 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 4973 4974 /** 4975 * Space delimited list of plugin packages that are enabled. 4976 */ 4977 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 4978 4979 /** 4980 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 4981 * instead. 4982 */ 4983 @Deprecated 4984 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 4985 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 4986 4987 /** 4988 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 4989 * instead. 4990 */ 4991 @Deprecated 4992 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 4993 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 4994 4995 /** 4996 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 4997 * instead. 4998 */ 4999 @Deprecated 5000 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5001 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5002 5003 /** 5004 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5005 * instead. 5006 */ 5007 @Deprecated 5008 public static final String WIFI_ON = Global.WIFI_ON; 5009 5010 /** 5011 * The acceptable packet loss percentage (range 0 - 100) before trying 5012 * another AP on the same network. 5013 * @deprecated This setting is not used. 5014 */ 5015 @Deprecated 5016 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5017 "wifi_watchdog_acceptable_packet_loss_percentage"; 5018 5019 /** 5020 * The number of access points required for a network in order for the 5021 * watchdog to monitor it. 5022 * @deprecated This setting is not used. 5023 */ 5024 @Deprecated 5025 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5026 5027 /** 5028 * The delay between background checks. 5029 * @deprecated This setting is not used. 5030 */ 5031 @Deprecated 5032 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5033 "wifi_watchdog_background_check_delay_ms"; 5034 5035 /** 5036 * Whether the Wi-Fi watchdog is enabled for background checking even 5037 * after it thinks the user has connected to a good access point. 5038 * @deprecated This setting is not used. 5039 */ 5040 @Deprecated 5041 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5042 "wifi_watchdog_background_check_enabled"; 5043 5044 /** 5045 * The timeout for a background ping 5046 * @deprecated This setting is not used. 5047 */ 5048 @Deprecated 5049 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5050 "wifi_watchdog_background_check_timeout_ms"; 5051 5052 /** 5053 * The number of initial pings to perform that *may* be ignored if they 5054 * fail. Again, if these fail, they will *not* be used in packet loss 5055 * calculation. For example, one network always seemed to time out for 5056 * the first couple pings, so this is set to 3 by default. 5057 * @deprecated This setting is not used. 5058 */ 5059 @Deprecated 5060 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5061 "wifi_watchdog_initial_ignored_ping_count"; 5062 5063 /** 5064 * The maximum number of access points (per network) to attempt to test. 5065 * If this number is reached, the watchdog will no longer monitor the 5066 * initial connection state for the network. This is a safeguard for 5067 * networks containing multiple APs whose DNS does not respond to pings. 5068 * @deprecated This setting is not used. 5069 */ 5070 @Deprecated 5071 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5072 5073 /** 5074 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5075 */ 5076 @Deprecated 5077 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5078 5079 /** 5080 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5081 * @deprecated This setting is not used. 5082 */ 5083 @Deprecated 5084 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5085 5086 /** 5087 * The number of pings to test if an access point is a good connection. 5088 * @deprecated This setting is not used. 5089 */ 5090 @Deprecated 5091 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5092 5093 /** 5094 * The delay between pings. 5095 * @deprecated This setting is not used. 5096 */ 5097 @Deprecated 5098 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5099 5100 /** 5101 * The timeout per ping. 5102 * @deprecated This setting is not used. 5103 */ 5104 @Deprecated 5105 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5106 5107 /** 5108 * @deprecated Use 5109 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5110 */ 5111 @Deprecated 5112 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5113 5114 /** 5115 * @deprecated Use 5116 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5117 */ 5118 @Deprecated 5119 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5120 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5121 5122 /** 5123 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5124 * the receivers of the PendingIntent an opportunity to make a new network request before 5125 * the Network satisfying the request is potentially removed. 5126 * 5127 * @hide 5128 */ 5129 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5130 "connectivity_release_pending_intent_delay_ms"; 5131 5132 /** 5133 * Whether background data usage is allowed. 5134 * 5135 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5136 * availability of background data depends on several 5137 * combined factors. When background data is unavailable, 5138 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5139 * now appear disconnected. 5140 */ 5141 @Deprecated 5142 public static final String BACKGROUND_DATA = "background_data"; 5143 5144 /** 5145 * Origins for which browsers should allow geolocation by default. 5146 * The value is a space-separated list of origins. 5147 */ 5148 public static final String ALLOWED_GEOLOCATION_ORIGINS 5149 = "allowed_geolocation_origins"; 5150 5151 /** 5152 * The preferred TTY mode 0 = TTy Off, CDMA default 5153 * 1 = TTY Full 5154 * 2 = TTY HCO 5155 * 3 = TTY VCO 5156 * @hide 5157 */ 5158 public static final String PREFERRED_TTY_MODE = 5159 "preferred_tty_mode"; 5160 5161 /** 5162 * Whether the enhanced voice privacy mode is enabled. 5163 * 0 = normal voice privacy 5164 * 1 = enhanced voice privacy 5165 * @hide 5166 */ 5167 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5168 5169 /** 5170 * Whether the TTY mode mode is enabled. 5171 * 0 = disabled 5172 * 1 = enabled 5173 * @hide 5174 */ 5175 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5176 5177 /** 5178 * Controls whether settings backup is enabled. 5179 * Type: int ( 0 = disabled, 1 = enabled ) 5180 * @hide 5181 */ 5182 public static final String BACKUP_ENABLED = "backup_enabled"; 5183 5184 /** 5185 * Controls whether application data is automatically restored from backup 5186 * at install time. 5187 * Type: int ( 0 = disabled, 1 = enabled ) 5188 * @hide 5189 */ 5190 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5191 5192 /** 5193 * Indicates whether settings backup has been fully provisioned. 5194 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5195 * @hide 5196 */ 5197 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5198 5199 /** 5200 * Component of the transport to use for backup/restore. 5201 * @hide 5202 */ 5203 public static final String BACKUP_TRANSPORT = "backup_transport"; 5204 5205 /** 5206 * Version for which the setup wizard was last shown. Bumped for 5207 * each release when there is new setup information to show. 5208 * @hide 5209 */ 5210 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5211 5212 /** 5213 * The interval in milliseconds after which Wi-Fi is considered idle. 5214 * When idle, it is possible for the device to be switched from Wi-Fi to 5215 * the mobile data network. 5216 * @hide 5217 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5218 * instead. 5219 */ 5220 @Deprecated 5221 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5222 5223 /** 5224 * The global search provider chosen by the user (if multiple global 5225 * search providers are installed). This will be the provider returned 5226 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5227 * installed. This setting is stored as a flattened component name as 5228 * per {@link ComponentName#flattenToString()}. 5229 * 5230 * @hide 5231 */ 5232 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5233 "search_global_search_activity"; 5234 5235 /** 5236 * The number of promoted sources in GlobalSearch. 5237 * @hide 5238 */ 5239 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5240 /** 5241 * The maximum number of suggestions returned by GlobalSearch. 5242 * @hide 5243 */ 5244 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5245 /** 5246 * The number of suggestions GlobalSearch will ask each non-web search source for. 5247 * @hide 5248 */ 5249 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5250 /** 5251 * The number of suggestions the GlobalSearch will ask the web search source for. 5252 * @hide 5253 */ 5254 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5255 "search_web_results_override_limit"; 5256 /** 5257 * The number of milliseconds that GlobalSearch will wait for suggestions from 5258 * promoted sources before continuing with all other sources. 5259 * @hide 5260 */ 5261 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5262 "search_promoted_source_deadline_millis"; 5263 /** 5264 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5265 * @hide 5266 */ 5267 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5268 /** 5269 * The maximum number of milliseconds that GlobalSearch shows the previous results 5270 * after receiving a new query. 5271 * @hide 5272 */ 5273 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5274 /** 5275 * The maximum age of log data used for shortcuts in GlobalSearch. 5276 * @hide 5277 */ 5278 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5279 /** 5280 * The maximum age of log data used for source ranking in GlobalSearch. 5281 * @hide 5282 */ 5283 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5284 "search_max_source_event_age_millis"; 5285 /** 5286 * The minimum number of impressions needed to rank a source in GlobalSearch. 5287 * @hide 5288 */ 5289 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5290 "search_min_impressions_for_source_ranking"; 5291 /** 5292 * The minimum number of clicks needed to rank a source in GlobalSearch. 5293 * @hide 5294 */ 5295 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5296 "search_min_clicks_for_source_ranking"; 5297 /** 5298 * The maximum number of shortcuts shown by GlobalSearch. 5299 * @hide 5300 */ 5301 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5302 /** 5303 * The size of the core thread pool for suggestion queries in GlobalSearch. 5304 * @hide 5305 */ 5306 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5307 "search_query_thread_core_pool_size"; 5308 /** 5309 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5310 * @hide 5311 */ 5312 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5313 "search_query_thread_max_pool_size"; 5314 /** 5315 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5316 * @hide 5317 */ 5318 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5319 "search_shortcut_refresh_core_pool_size"; 5320 /** 5321 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5322 * @hide 5323 */ 5324 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5325 "search_shortcut_refresh_max_pool_size"; 5326 /** 5327 * The maximun time that excess threads in the GlobalSeach thread pools will 5328 * wait before terminating. 5329 * @hide 5330 */ 5331 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5332 "search_thread_keepalive_seconds"; 5333 /** 5334 * The maximum number of concurrent suggestion queries to each source. 5335 * @hide 5336 */ 5337 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5338 "search_per_source_concurrent_query_limit"; 5339 5340 /** 5341 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5342 * @hide 5343 */ 5344 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5345 5346 /** 5347 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5348 * @hide 5349 */ 5350 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5351 5352 /** 5353 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5354 * @hide 5355 */ 5356 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5357 5358 /** 5359 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5360 * @hide 5361 */ 5362 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5363 5364 /** 5365 * If nonzero, ANRs in invisible background processes bring up a dialog. 5366 * Otherwise, the process will be silently killed. 5367 * @hide 5368 */ 5369 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5370 5371 /** 5372 * The {@link ComponentName} string of the service to be used as the voice recognition 5373 * service. 5374 * 5375 * @hide 5376 */ 5377 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5378 5379 /** 5380 * Stores whether an user has consented to have apps verified through PAM. 5381 * The value is boolean (1 or 0). 5382 * 5383 * @hide 5384 */ 5385 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5386 "package_verifier_user_consent"; 5387 5388 /** 5389 * The {@link ComponentName} string of the selected spell checker service which is 5390 * one of the services managed by the text service manager. 5391 * 5392 * @hide 5393 */ 5394 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5395 5396 /** 5397 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5398 * service which is one of the services managed by the text service manager. 5399 * 5400 * @hide 5401 */ 5402 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5403 "selected_spell_checker_subtype"; 5404 5405 /** 5406 * The {@link ComponentName} string whether spell checker is enabled or not. 5407 * 5408 * @hide 5409 */ 5410 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5411 5412 /** 5413 * What happens when the user presses the Power button while in-call 5414 * and the screen is on.<br/> 5415 * <b>Values:</b><br/> 5416 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5417 * 2 - The Power button hangs up the current call.<br/> 5418 * 5419 * @hide 5420 */ 5421 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5422 5423 /** 5424 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5425 * @hide 5426 */ 5427 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5428 5429 /** 5430 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5431 * @hide 5432 */ 5433 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5434 5435 /** 5436 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5437 * @hide 5438 */ 5439 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5440 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5441 5442 /** 5443 * Whether the device should wake when the wake gesture sensor detects motion. 5444 * @hide 5445 */ 5446 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5447 5448 /** 5449 * Whether the device should doze if configured. 5450 * @hide 5451 */ 5452 public static final String DOZE_ENABLED = "doze_enabled"; 5453 5454 /** 5455 * The current night mode that has been selected by the user. Owned 5456 * and controlled by UiModeManagerService. Constants are as per 5457 * UiModeManager. 5458 * @hide 5459 */ 5460 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5461 5462 /** 5463 * Whether screensavers are enabled. 5464 * @hide 5465 */ 5466 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5467 5468 /** 5469 * The user's chosen screensaver components. 5470 * 5471 * These will be launched by the PhoneWindowManager after a timeout when not on 5472 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5473 * @hide 5474 */ 5475 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5476 5477 /** 5478 * If screensavers are enabled, whether the screensaver should be automatically launched 5479 * when the device is inserted into a (desk) dock. 5480 * @hide 5481 */ 5482 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5483 5484 /** 5485 * If screensavers are enabled, whether the screensaver should be automatically launched 5486 * when the screen times out when not on battery. 5487 * @hide 5488 */ 5489 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5490 5491 /** 5492 * If screensavers are enabled, the default screensaver component. 5493 * @hide 5494 */ 5495 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5496 5497 /** 5498 * The default NFC payment component 5499 * @hide 5500 */ 5501 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5502 5503 /** 5504 * Whether NFC payment is handled by the foreground application or a default. 5505 * @hide 5506 */ 5507 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5508 5509 /** 5510 * Specifies the package name currently configured to be the primary sms application 5511 * @hide 5512 */ 5513 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5514 5515 /** 5516 * Specifies the package name currently configured to be the default dialer application 5517 * @hide 5518 */ 5519 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5520 5521 /** 5522 * Specifies the package name currently configured to be the emergency assistance application 5523 * 5524 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5525 * 5526 * @hide 5527 */ 5528 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5529 5530 /** 5531 * Specifies whether the current app context on scren (assist data) will be sent to the 5532 * assist application (active voice interaction service). 5533 * 5534 * @hide 5535 */ 5536 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5537 5538 /** 5539 * Specifies whether a screenshot of the screen contents will be sent to the assist 5540 * application (active voice interaction service). 5541 * 5542 * @hide 5543 */ 5544 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5545 5546 /** 5547 * Names of the service components that the current user has explicitly allowed to 5548 * see all of the user's notifications, separated by ':'. 5549 * 5550 * @hide 5551 */ 5552 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5553 5554 /** 5555 * Names of the packages that the current user has explicitly allowed to 5556 * manage notification policy configuration, separated by ':'. 5557 * 5558 * @hide 5559 */ 5560 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5561 "enabled_notification_policy_access_packages"; 5562 5563 /** 5564 * @hide 5565 */ 5566 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5567 5568 /** @hide */ 5569 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5570 5571 /** @hide */ 5572 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5573 = "volume_controller_service_component"; 5574 5575 /** @hide */ 5576 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5577 5578 /** 5579 * This is the query URI for finding a print service to install. 5580 * 5581 * @hide 5582 */ 5583 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5584 5585 /** 5586 * This is the query URI for finding a NFC payment service to install. 5587 * 5588 * @hide 5589 */ 5590 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5591 5592 /** 5593 * If enabled, apps should try to skip any introductory hints on first launch. This might 5594 * apply to users that are already familiar with the environment or temporary users. 5595 * <p> 5596 * Type : int (0 to show hints, 1 to skip showing hints) 5597 */ 5598 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5599 5600 /** 5601 * Persisted playback time after a user confirmation of an unsafe volume level. 5602 * 5603 * @hide 5604 */ 5605 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5606 5607 /** 5608 * This preference enables notification display on the lockscreen. 5609 * @hide 5610 */ 5611 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5612 "lock_screen_show_notifications"; 5613 5614 /** 5615 * List of TV inputs that are currently hidden. This is a string 5616 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5617 * {@link android.net.Uri#encode(String)} and separated by ':'. 5618 * @hide 5619 */ 5620 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5621 5622 /** 5623 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5624 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5625 * and separated by ','. Each pair is separated by ':'. 5626 * @hide 5627 */ 5628 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5629 5630 /** 5631 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5632 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5633 * and 0 means automatic routing is enabled. 5634 * 5635 * @hide 5636 */ 5637 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5638 "usb_audio_automatic_routing_disabled"; 5639 5640 /** 5641 * The timeout in milliseconds before the device fully goes to sleep after 5642 * a period of inactivity. This value sets an upper bound on how long the device 5643 * will stay awake or dreaming without user activity. It should generally 5644 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5645 * will sleep before it ever has a chance to dream. 5646 * <p> 5647 * Use -1 to disable this timeout. 5648 * </p> 5649 * 5650 * @hide 5651 */ 5652 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5653 5654 /** 5655 * Controls whether double tap to wake is enabled. 5656 * @hide 5657 */ 5658 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5659 5660 /** 5661 * The current assistant component. It could be a voice interaction service, 5662 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5663 * handling. 5664 * 5665 * @hide 5666 */ 5667 public static final String ASSISTANT = "assistant"; 5668 5669 /** 5670 * This are the settings to be backed up. 5671 * 5672 * NOTE: Settings are backed up and restored in the order they appear 5673 * in this array. If you have one setting depending on another, 5674 * make sure that they are ordered appropriately. 5675 * 5676 * @hide 5677 */ 5678 public static final String[] SETTINGS_TO_BACKUP = { 5679 BUGREPORT_IN_POWER_MENU, // moved to global 5680 ALLOW_MOCK_LOCATION, 5681 PARENTAL_CONTROL_ENABLED, 5682 PARENTAL_CONTROL_REDIRECT_URL, 5683 USB_MASS_STORAGE_ENABLED, // moved to global 5684 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5685 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5686 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5687 ACCESSIBILITY_SCRIPT_INJECTION, 5688 BACKUP_AUTO_RESTORE, 5689 ENABLED_ACCESSIBILITY_SERVICES, 5690 ENABLED_NOTIFICATION_LISTENERS, 5691 ENABLED_INPUT_METHODS, 5692 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5693 TOUCH_EXPLORATION_ENABLED, 5694 ACCESSIBILITY_ENABLED, 5695 ACCESSIBILITY_SPEAK_PASSWORD, 5696 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5697 ACCESSIBILITY_CAPTIONING_ENABLED, 5698 ACCESSIBILITY_CAPTIONING_LOCALE, 5699 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5700 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5701 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5702 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5703 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5704 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5705 TTS_USE_DEFAULTS, 5706 TTS_DEFAULT_RATE, 5707 TTS_DEFAULT_PITCH, 5708 TTS_DEFAULT_SYNTH, 5709 TTS_DEFAULT_LANG, 5710 TTS_DEFAULT_COUNTRY, 5711 TTS_ENABLED_PLUGINS, 5712 TTS_DEFAULT_LOCALE, 5713 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5714 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5715 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5716 SELECTED_SPELL_CHECKER, 5717 SELECTED_SPELL_CHECKER_SUBTYPE, 5718 SPELL_CHECKER_ENABLED, 5719 MOUNT_PLAY_NOTIFICATION_SND, 5720 MOUNT_UMS_AUTOSTART, 5721 MOUNT_UMS_PROMPT, 5722 MOUNT_UMS_NOTIFY_ENABLED, 5723 SLEEP_TIMEOUT, 5724 DOUBLE_TAP_TO_WAKE, 5725 }; 5726 5727 /** 5728 * These entries are considered common between the personal and the managed profile, 5729 * since the managed profile doesn't get to change them. 5730 */ 5731 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5732 5733 static { 5734 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5735 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5736 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5737 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5738 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5739 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5740 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5741 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5742 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5743 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5744 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5745 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5746 } 5747 5748 /** @hide */ 5749 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5750 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5751 } 5752 5753 /** 5754 * Helper method for determining if a location provider is enabled. 5755 * 5756 * @param cr the content resolver to use 5757 * @param provider the location provider to query 5758 * @return true if the provider is enabled 5759 * 5760 * @deprecated use {@link #LOCATION_MODE} or 5761 * {@link LocationManager#isProviderEnabled(String)} 5762 */ 5763 @Deprecated 5764 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5765 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5766 } 5767 5768 /** 5769 * Helper method for determining if a location provider is enabled. 5770 * @param cr the content resolver to use 5771 * @param provider the location provider to query 5772 * @param userId the userId to query 5773 * @return true if the provider is enabled 5774 * @deprecated use {@link #LOCATION_MODE} or 5775 * {@link LocationManager#isProviderEnabled(String)} 5776 * @hide 5777 */ 5778 @Deprecated 5779 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5780 String allowedProviders = Settings.Secure.getStringForUser(cr, 5781 LOCATION_PROVIDERS_ALLOWED, userId); 5782 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5783 } 5784 5785 /** 5786 * Thread-safe method for enabling or disabling a single location provider. 5787 * @param cr the content resolver to use 5788 * @param provider the location provider to enable or disable 5789 * @param enabled true if the provider should be enabled 5790 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5791 */ 5792 @Deprecated 5793 public static final void setLocationProviderEnabled(ContentResolver cr, 5794 String provider, boolean enabled) { 5795 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5796 } 5797 5798 /** 5799 * Thread-safe method for enabling or disabling a single location provider. 5800 * 5801 * @param cr the content resolver to use 5802 * @param provider the location provider to enable or disable 5803 * @param enabled true if the provider should be enabled 5804 * @param userId the userId for which to enable/disable providers 5805 * @return true if the value was set, false on database errors 5806 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5807 * {@link #LOCATION_MODE} 5808 * @hide 5809 */ 5810 @Deprecated 5811 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5812 String provider, boolean enabled, int userId) { 5813 synchronized (mLocationSettingsLock) { 5814 // to ensure thread safety, we write the provider name with a '+' or '-' 5815 // and let the SettingsProvider handle it rather than reading and modifying 5816 // the list of enabled providers. 5817 if (enabled) { 5818 provider = "+" + provider; 5819 } else { 5820 provider = "-" + provider; 5821 } 5822 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5823 userId); 5824 } 5825 } 5826 5827 /** 5828 * Thread-safe method for setting the location mode to one of 5829 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5830 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5831 * 5832 * @param cr the content resolver to use 5833 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5834 * @param userId the userId for which to change mode 5835 * @return true if the value was set, false on database errors 5836 * 5837 * @throws IllegalArgumentException if mode is not one of the supported values 5838 */ 5839 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5840 int userId) { 5841 synchronized (mLocationSettingsLock) { 5842 boolean gps = false; 5843 boolean network = false; 5844 switch (mode) { 5845 case LOCATION_MODE_OFF: 5846 break; 5847 case LOCATION_MODE_SENSORS_ONLY: 5848 gps = true; 5849 break; 5850 case LOCATION_MODE_BATTERY_SAVING: 5851 network = true; 5852 break; 5853 case LOCATION_MODE_HIGH_ACCURACY: 5854 gps = true; 5855 network = true; 5856 break; 5857 default: 5858 throw new IllegalArgumentException("Invalid location mode: " + mode); 5859 } 5860 // Note it's important that we set the NLP mode first. The Google implementation 5861 // of NLP clears its NLP consent setting any time it receives a 5862 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5863 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5864 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5865 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5866 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5867 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5868 // dialog. Then the people who wrote the setup wizard would be sad. 5869 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5870 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5871 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5872 cr, LocationManager.GPS_PROVIDER, gps, userId); 5873 return gpsSuccess && nlpSuccess; 5874 } 5875 } 5876 5877 /** 5878 * Thread-safe method for reading the location mode, returns one of 5879 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5880 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5881 * 5882 * @param cr the content resolver to use 5883 * @param userId the userId for which to read the mode 5884 * @return the location mode 5885 */ 5886 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5887 synchronized (mLocationSettingsLock) { 5888 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5889 cr, LocationManager.GPS_PROVIDER, userId); 5890 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5891 cr, LocationManager.NETWORK_PROVIDER, userId); 5892 if (gpsEnabled && networkEnabled) { 5893 return LOCATION_MODE_HIGH_ACCURACY; 5894 } else if (gpsEnabled) { 5895 return LOCATION_MODE_SENSORS_ONLY; 5896 } else if (networkEnabled) { 5897 return LOCATION_MODE_BATTERY_SAVING; 5898 } else { 5899 return LOCATION_MODE_OFF; 5900 } 5901 } 5902 } 5903 } 5904 5905 /** 5906 * Global system settings, containing preferences that always apply identically 5907 * to all defined users. Applications can read these but are not allowed to write; 5908 * like the "Secure" settings, these are for preferences that the user must 5909 * explicitly modify through the system UI or specialized APIs for those values. 5910 */ 5911 public static final class Global extends NameValueTable { 5912 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5913 5914 /** 5915 * The content:// style URL for global secure settings items. Not public. 5916 */ 5917 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5918 5919 /** 5920 * Whether users are allowed to add more users or guest from lockscreen. 5921 * <p> 5922 * Type: int 5923 * @hide 5924 */ 5925 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5926 5927 /** 5928 * Setting whether the global gesture for enabling accessibility is enabled. 5929 * If this gesture is enabled the user will be able to perfrom it to enable 5930 * the accessibility state without visiting the settings app. 5931 * @hide 5932 */ 5933 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5934 "enable_accessibility_global_gesture_enabled"; 5935 5936 /** 5937 * Whether Airplane Mode is on. 5938 */ 5939 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 5940 5941 /** 5942 * Whether Theater Mode is on. 5943 * {@hide} 5944 */ 5945 @SystemApi 5946 public static final String THEATER_MODE_ON = "theater_mode_on"; 5947 5948 /** 5949 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 5950 */ 5951 public static final String RADIO_BLUETOOTH = "bluetooth"; 5952 5953 /** 5954 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 5955 */ 5956 public static final String RADIO_WIFI = "wifi"; 5957 5958 /** 5959 * {@hide} 5960 */ 5961 public static final String RADIO_WIMAX = "wimax"; 5962 /** 5963 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 5964 */ 5965 public static final String RADIO_CELL = "cell"; 5966 5967 /** 5968 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 5969 */ 5970 public static final String RADIO_NFC = "nfc"; 5971 5972 /** 5973 * A comma separated list of radios that need to be disabled when airplane mode 5974 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 5975 * included in the comma separated list. 5976 */ 5977 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 5978 5979 /** 5980 * A comma separated list of radios that should to be disabled when airplane mode 5981 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 5982 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 5983 * will be turned off when entering airplane mode, but the user will be able to reenable 5984 * Wifi in the Settings app. 5985 * 5986 * {@hide} 5987 */ 5988 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 5989 5990 /** 5991 * The policy for deciding when Wi-Fi should go to sleep (which will in 5992 * turn switch to using the mobile data as an Internet connection). 5993 * <p> 5994 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 5995 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 5996 * {@link #WIFI_SLEEP_POLICY_NEVER}. 5997 */ 5998 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 5999 6000 /** 6001 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6002 * policy, which is to sleep shortly after the turning off 6003 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6004 */ 6005 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6006 6007 /** 6008 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6009 * the device is on battery, and never go to sleep when the device is 6010 * plugged in. 6011 */ 6012 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6013 6014 /** 6015 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6016 */ 6017 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6018 6019 /** 6020 * Value to specify if the user prefers the date, time and time zone 6021 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6022 */ 6023 public static final String AUTO_TIME = "auto_time"; 6024 6025 /** 6026 * Value to specify if the user prefers the time zone 6027 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6028 */ 6029 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6030 6031 /** 6032 * URI for the car dock "in" event sound. 6033 * @hide 6034 */ 6035 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6036 6037 /** 6038 * URI for the car dock "out" event sound. 6039 * @hide 6040 */ 6041 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6042 6043 /** 6044 * URI for the desk dock "in" event sound. 6045 * @hide 6046 */ 6047 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6048 6049 /** 6050 * URI for the desk dock "out" event sound. 6051 * @hide 6052 */ 6053 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6054 6055 /** 6056 * Whether to play a sound for dock events. 6057 * @hide 6058 */ 6059 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6060 6061 /** 6062 * URI for the "device locked" (keyguard shown) sound. 6063 * @hide 6064 */ 6065 public static final String LOCK_SOUND = "lock_sound"; 6066 6067 /** 6068 * URI for the "device unlocked" sound. 6069 * @hide 6070 */ 6071 public static final String UNLOCK_SOUND = "unlock_sound"; 6072 6073 /** 6074 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6075 * state without unlocking. 6076 * @hide 6077 */ 6078 public static final String TRUSTED_SOUND = "trusted_sound"; 6079 6080 /** 6081 * URI for the low battery sound file. 6082 * @hide 6083 */ 6084 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6085 6086 /** 6087 * Whether to play a sound for low-battery alerts. 6088 * @hide 6089 */ 6090 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6091 6092 /** 6093 * URI for the "wireless charging started" sound. 6094 * @hide 6095 */ 6096 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6097 "wireless_charging_started_sound"; 6098 6099 /** 6100 * Whether to play a sound for charging events. 6101 * @hide 6102 */ 6103 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6104 6105 /** 6106 * Whether we keep the device on while the device is plugged in. 6107 * Supported values are: 6108 * <ul> 6109 * <li>{@code 0} to never stay on while plugged in</li> 6110 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6111 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6112 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6113 * </ul> 6114 * These values can be OR-ed together. 6115 */ 6116 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6117 6118 /** 6119 * When the user has enable the option to have a "bug report" command 6120 * in the power menu. 6121 * @hide 6122 */ 6123 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6124 6125 /** 6126 * Whether ADB is enabled. 6127 */ 6128 public static final String ADB_ENABLED = "adb_enabled"; 6129 6130 /** 6131 * Whether Views are allowed to save their attribute data. 6132 * @hide 6133 */ 6134 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6135 6136 /** 6137 * Whether assisted GPS should be enabled or not. 6138 * @hide 6139 */ 6140 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6141 6142 /** 6143 * Whether bluetooth is enabled/disabled 6144 * 0=disabled. 1=enabled. 6145 */ 6146 public static final String BLUETOOTH_ON = "bluetooth_on"; 6147 6148 /** 6149 * CDMA Cell Broadcast SMS 6150 * 0 = CDMA Cell Broadcast SMS disabled 6151 * 1 = CDMA Cell Broadcast SMS enabled 6152 * @hide 6153 */ 6154 public static final String CDMA_CELL_BROADCAST_SMS = 6155 "cdma_cell_broadcast_sms"; 6156 6157 /** 6158 * The CDMA roaming mode 0 = Home Networks, CDMA default 6159 * 1 = Roaming on Affiliated networks 6160 * 2 = Roaming on any networks 6161 * @hide 6162 */ 6163 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6164 6165 /** 6166 * The CDMA subscription mode 0 = RUIM/SIM (default) 6167 * 1 = NV 6168 * @hide 6169 */ 6170 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6171 6172 /** Inactivity timeout to track mobile data activity. 6173 * 6174 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6175 * infer the data activity of mobile network. After a period of no activity on mobile 6176 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6177 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6178 * subsequent activity on mobile networks triggers the firing of {@code 6179 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6180 * 6181 * Network activity refers to transmitting or receiving data on the network interfaces. 6182 * 6183 * Tracking is disabled if set to zero or negative value. 6184 * 6185 * @hide 6186 */ 6187 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6188 6189 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6190 * but for Wifi network. 6191 * @hide 6192 */ 6193 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6194 6195 /** 6196 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6197 */ 6198 public static final String DATA_ROAMING = "data_roaming"; 6199 6200 /** 6201 * The value passed to a Mobile DataConnection via bringUp which defines the 6202 * number of retries to preform when setting up the initial connection. The default 6203 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6204 * @hide 6205 */ 6206 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6207 6208 /** 6209 * Whether user has enabled development settings. 6210 */ 6211 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6212 6213 /** 6214 * Whether the device has been provisioned (0 = false, 1 = true) 6215 */ 6216 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6217 6218 /** 6219 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6220 * One integer in dpi. If unset, then use the real display density. 6221 * @hide 6222 */ 6223 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6224 6225 /** 6226 * The saved value for WindowManagerService.setForcedDisplaySize(). 6227 * Two integers separated by a comma. If unset, then use the real display size. 6228 * @hide 6229 */ 6230 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6231 6232 /** 6233 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6234 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6235 * @hide 6236 */ 6237 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6238 6239 /** 6240 * The maximum size, in bytes, of a download that the download manager will transfer over 6241 * a non-wifi connection. 6242 * @hide 6243 */ 6244 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6245 "download_manager_max_bytes_over_mobile"; 6246 6247 /** 6248 * The recommended maximum size, in bytes, of a download that the download manager should 6249 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6250 * have the option to start the download over the mobile connection anyway. 6251 * @hide 6252 */ 6253 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6254 "download_manager_recommended_max_bytes_over_mobile"; 6255 6256 /** 6257 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6258 */ 6259 @Deprecated 6260 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6261 6262 /** 6263 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6264 * sent or processed. (0 = false, 1 = true) 6265 * @hide 6266 */ 6267 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6268 6269 /** 6270 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6271 * and the output is redirected to AV Receiver connected via 6272 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6273 * @hide 6274 */ 6275 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6276 6277 /** 6278 * Whether TV will automatically turn on upon reception of the CEC command 6279 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6280 * @hide 6281 */ 6282 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6283 "hdmi_control_auto_wakeup_enabled"; 6284 6285 /** 6286 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6287 * (0 = false, 1 = true) 6288 * @hide 6289 */ 6290 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6291 "hdmi_control_auto_device_off_enabled"; 6292 6293 /** 6294 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6295 * client. 6296 * (0 = false, 1 = true) 6297 * @hide 6298 */ 6299 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6300 6301 /** 6302 * Whether TV will switch to MHL port when a mobile device is plugged in. 6303 * (0 = false, 1 = true) 6304 * @hide 6305 */ 6306 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6307 6308 /** 6309 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6310 * @hide 6311 */ 6312 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6313 6314 /** 6315 * Whether mobile data connections are allowed by the user. See 6316 * ConnectivityManager for more info. 6317 * @hide 6318 */ 6319 public static final String MOBILE_DATA = "mobile_data"; 6320 6321 /** 6322 * Whether the mobile data connection should remain active even when higher 6323 * priority networks like WiFi are active, to help make network switching faster. 6324 * 6325 * See ConnectivityService for more info. 6326 * 6327 * (0 = disabled, 1 = enabled) 6328 * @hide 6329 */ 6330 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6331 6332 /** {@hide} */ 6333 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6334 /** {@hide} */ 6335 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6336 /** {@hide} */ 6337 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6338 /** {@hide} */ 6339 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6340 /** {@hide} */ 6341 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6342 6343 /** {@hide} */ 6344 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6345 /** {@hide} */ 6346 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6347 /** {@hide} */ 6348 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6349 /** {@hide} */ 6350 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6351 6352 /** {@hide} */ 6353 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6354 /** {@hide} */ 6355 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6356 /** {@hide} */ 6357 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6358 /** {@hide} */ 6359 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6360 6361 /** {@hide} */ 6362 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6363 /** {@hide} */ 6364 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6365 /** {@hide} */ 6366 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6367 /** {@hide} */ 6368 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6369 6370 /** 6371 * User preference for which network(s) should be used. Only the 6372 * connectivity service should touch this. 6373 */ 6374 public static final String NETWORK_PREFERENCE = "network_preference"; 6375 6376 /** 6377 * Which package name to use for network scoring. If null, or if the package is not a valid 6378 * scorer app, external network scores will neither be requested nor accepted. 6379 * @hide 6380 */ 6381 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6382 6383 /** 6384 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6385 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6386 * exceeded. 6387 * @hide 6388 */ 6389 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6390 6391 /** 6392 * The length of time in milli-seconds that automatic small adjustments to 6393 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6394 * @hide 6395 */ 6396 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6397 6398 /** Preferred NTP server. {@hide} */ 6399 public static final String NTP_SERVER = "ntp_server"; 6400 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6401 public static final String NTP_TIMEOUT = "ntp_timeout"; 6402 6403 /** {@hide} */ 6404 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6405 6406 /** 6407 * Whether the package manager should send package verification broadcasts for verifiers to 6408 * review apps prior to installation. 6409 * 1 = request apps to be verified prior to installation, if a verifier exists. 6410 * 0 = do not verify apps before installation 6411 * @hide 6412 */ 6413 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6414 6415 /** Timeout for package verification. 6416 * @hide */ 6417 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6418 6419 /** Default response code for package verification. 6420 * @hide */ 6421 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6422 6423 /** 6424 * Show package verification setting in the Settings app. 6425 * 1 = show (default) 6426 * 0 = hide 6427 * @hide 6428 */ 6429 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6430 6431 /** 6432 * Run package verification on apps installed through ADB/ADT/USB 6433 * 1 = perform package verification on ADB installs (default) 6434 * 0 = bypass package verification on ADB installs 6435 * @hide 6436 */ 6437 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6438 6439 /** 6440 * Time since last fstrim (milliseconds) after which we force one to happen 6441 * during device startup. If unset, the default is 3 days. 6442 * @hide 6443 */ 6444 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6445 6446 /** 6447 * The interval in milliseconds at which to check packet counts on the 6448 * mobile data interface when screen is on, to detect possible data 6449 * connection problems. 6450 * @hide 6451 */ 6452 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6453 "pdp_watchdog_poll_interval_ms"; 6454 6455 /** 6456 * The interval in milliseconds at which to check packet counts on the 6457 * mobile data interface when screen is off, to detect possible data 6458 * connection problems. 6459 * @hide 6460 */ 6461 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6462 "pdp_watchdog_long_poll_interval_ms"; 6463 6464 /** 6465 * The interval in milliseconds at which to check packet counts on the 6466 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6467 * outgoing packets has been reached without incoming packets. 6468 * @hide 6469 */ 6470 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6471 "pdp_watchdog_error_poll_interval_ms"; 6472 6473 /** 6474 * The number of outgoing packets sent without seeing an incoming packet 6475 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6476 * device is logged to the event log 6477 * @hide 6478 */ 6479 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6480 "pdp_watchdog_trigger_packet_count"; 6481 6482 /** 6483 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6484 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6485 * attempting data connection recovery. 6486 * @hide 6487 */ 6488 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6489 "pdp_watchdog_error_poll_count"; 6490 6491 /** 6492 * The number of failed PDP reset attempts before moving to something more 6493 * drastic: re-registering to the network. 6494 * @hide 6495 */ 6496 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6497 "pdp_watchdog_max_pdp_reset_fail_count"; 6498 6499 /** 6500 * A positive value indicates how often the SamplingProfiler 6501 * should take snapshots. Zero value means SamplingProfiler 6502 * is disabled. 6503 * 6504 * @hide 6505 */ 6506 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6507 6508 /** 6509 * URL to open browser on to allow user to manage a prepay account 6510 * @hide 6511 */ 6512 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6513 "setup_prepaid_data_service_url"; 6514 6515 /** 6516 * URL to attempt a GET on to see if this is a prepay device 6517 * @hide 6518 */ 6519 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6520 "setup_prepaid_detection_target_url"; 6521 6522 /** 6523 * Host to check for a redirect to after an attempt to GET 6524 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6525 * this is a prepaid device with zero balance.) 6526 * @hide 6527 */ 6528 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6529 "setup_prepaid_detection_redir_host"; 6530 6531 /** 6532 * The interval in milliseconds at which to check the number of SMS sent out without asking 6533 * for use permit, to limit the un-authorized SMS usage. 6534 * 6535 * @hide 6536 */ 6537 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6538 "sms_outgoing_check_interval_ms"; 6539 6540 /** 6541 * The number of outgoing SMS sent without asking for user permit (of {@link 6542 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6543 * 6544 * @hide 6545 */ 6546 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6547 "sms_outgoing_check_max_count"; 6548 6549 /** 6550 * Used to disable SMS short code confirmation - defaults to true. 6551 * True indcates we will do the check, etc. Set to false to disable. 6552 * @see com.android.internal.telephony.SmsUsageMonitor 6553 * @hide 6554 */ 6555 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6556 6557 /** 6558 * Used to select which country we use to determine premium sms codes. 6559 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6560 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6561 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6562 * @hide 6563 */ 6564 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6565 6566 /** 6567 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6568 * @hide 6569 */ 6570 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6571 6572 /** 6573 * Used to disable Tethering on a device - defaults to true 6574 * @hide 6575 */ 6576 public static final String TETHER_SUPPORTED = "tether_supported"; 6577 6578 /** 6579 * Used to require DUN APN on the device or not - defaults to a build config value 6580 * which defaults to false 6581 * @hide 6582 */ 6583 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6584 6585 /** 6586 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6587 * corresponding build config values are set it will override the APN DB 6588 * values. 6589 * Consists of a comma seperated list of strings: 6590 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6591 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6592 * @hide 6593 */ 6594 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6595 6596 /** 6597 * USB Mass Storage Enabled 6598 */ 6599 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6600 6601 /** 6602 * If this setting is set (to anything), then all references 6603 * to Gmail on the device must change to Google Mail. 6604 */ 6605 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6606 6607 /** 6608 * Webview Data reduction proxy key. 6609 * @hide 6610 */ 6611 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6612 "webview_data_reduction_proxy_key"; 6613 6614 /** 6615 * Whether Wifi display is enabled/disabled 6616 * 0=disabled. 1=enabled. 6617 * @hide 6618 */ 6619 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6620 6621 /** 6622 * Whether Wifi display certification mode is enabled/disabled 6623 * 0=disabled. 1=enabled. 6624 * @hide 6625 */ 6626 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6627 "wifi_display_certification_on"; 6628 6629 /** 6630 * WPS Configuration method used by Wifi display, this setting only 6631 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6632 * 6633 * Possible values are: 6634 * 6635 * WpsInfo.INVALID: use default WPS method chosen by framework 6636 * WpsInfo.PBC : use Push button 6637 * WpsInfo.KEYPAD : use Keypad 6638 * WpsInfo.DISPLAY: use Display 6639 * @hide 6640 */ 6641 public static final String WIFI_DISPLAY_WPS_CONFIG = 6642 "wifi_display_wps_config"; 6643 6644 /** 6645 * Whether to notify the user of open networks. 6646 * <p> 6647 * If not connected and the scan results have an open network, we will 6648 * put this notification up. If we attempt to connect to a network or 6649 * the open network(s) disappear, we remove the notification. When we 6650 * show the notification, we will not show it again for 6651 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6652 */ 6653 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6654 "wifi_networks_available_notification_on"; 6655 /** 6656 * {@hide} 6657 */ 6658 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6659 "wimax_networks_available_notification_on"; 6660 6661 /** 6662 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6663 * Connecting to a network will reset the timer. 6664 */ 6665 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6666 "wifi_networks_available_repeat_delay"; 6667 6668 /** 6669 * 802.11 country code in ISO 3166 format 6670 * @hide 6671 */ 6672 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6673 6674 /** 6675 * The interval in milliseconds to issue wake up scans when wifi needs 6676 * to connect. This is necessary to connect to an access point when 6677 * device is on the move and the screen is off. 6678 * @hide 6679 */ 6680 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6681 "wifi_framework_scan_interval_ms"; 6682 6683 /** 6684 * The interval in milliseconds after which Wi-Fi is considered idle. 6685 * When idle, it is possible for the device to be switched from Wi-Fi to 6686 * the mobile data network. 6687 * @hide 6688 */ 6689 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6690 6691 /** 6692 * When the number of open networks exceeds this number, the 6693 * least-recently-used excess networks will be removed. 6694 */ 6695 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6696 6697 /** 6698 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6699 */ 6700 public static final String WIFI_ON = "wifi_on"; 6701 6702 /** 6703 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6704 * @hide 6705 */ 6706 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6707 "wifi_scan_always_enabled"; 6708 6709 /** 6710 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6711 * connectivity. 6712 * @hide 6713 */ 6714 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6715 "ble_scan_always_enabled"; 6716 6717 /** 6718 * Used to save the Wifi_ON state prior to tethering. 6719 * This state will be checked to restore Wifi after 6720 * the user turns off tethering. 6721 * 6722 * @hide 6723 */ 6724 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6725 6726 /** 6727 * The interval in milliseconds to scan as used by the wifi supplicant 6728 * @hide 6729 */ 6730 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6731 "wifi_supplicant_scan_interval_ms"; 6732 6733 /** 6734 * whether frameworks handles wifi auto-join 6735 * @hide 6736 */ 6737 public static final String WIFI_ENHANCED_AUTO_JOIN = 6738 "wifi_enhanced_auto_join"; 6739 6740 /** 6741 * whether settings show RSSI 6742 * @hide 6743 */ 6744 public static final String WIFI_NETWORK_SHOW_RSSI = 6745 "wifi_network_show_rssi"; 6746 6747 /** 6748 * The interval in milliseconds to scan at supplicant when p2p is connected 6749 * @hide 6750 */ 6751 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6752 "wifi_scan_interval_p2p_connected_ms"; 6753 6754 /** 6755 * Whether the Wi-Fi watchdog is enabled. 6756 */ 6757 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6758 6759 /** 6760 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6761 * the setting needs to be set to 0 to disable it. 6762 * @hide 6763 */ 6764 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6765 "wifi_watchdog_poor_network_test_enabled"; 6766 6767 /** 6768 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6769 * needs to be set to 0 to disable it. 6770 * @hide 6771 */ 6772 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6773 "wifi_suspend_optimizations_enabled"; 6774 6775 /** 6776 * The maximum number of times we will retry a connection to an access 6777 * point for which we have failed in acquiring an IP address from DHCP. 6778 * A value of N means that we will make N+1 connection attempts in all. 6779 */ 6780 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6781 6782 /** 6783 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6784 * data connectivity to be established after a disconnect from Wi-Fi. 6785 */ 6786 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6787 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6788 6789 /** 6790 * This setting controls whether WiFi configurations created by a Device Owner app 6791 * should be locked down (that is, be editable or removable only by the Device Owner App, 6792 * not even by Settings app). 6793 * This setting takes integer values. Non-zero values mean DO created configurations 6794 * are locked down. Value of zero means they are not. Default value in the absence of 6795 * actual value to this setting is 0. 6796 */ 6797 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6798 "wifi_device_owner_configs_lockdown"; 6799 6800 /** 6801 * The operational wifi frequency band 6802 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6803 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6804 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6805 * 6806 * @hide 6807 */ 6808 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6809 6810 /** 6811 * The Wi-Fi peer-to-peer device name 6812 * @hide 6813 */ 6814 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6815 6816 /** 6817 * The min time between wifi disable and wifi enable 6818 * @hide 6819 */ 6820 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6821 6822 /** 6823 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6824 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6825 * has been seen in this time period. 6826 * 6827 * If this is less than or equal to zero, we use a more conservative behavior and only check 6828 * for a non-null score from the currently connected or target BSSID. 6829 * @hide 6830 */ 6831 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6832 "wifi_ephemeral_out_of_range_timeout_ms"; 6833 6834 /** 6835 * The number of milliseconds to delay when checking for data stalls during 6836 * non-aggressive detection. (screen is turned off.) 6837 * @hide 6838 */ 6839 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6840 "data_stall_alarm_non_aggressive_delay_in_ms"; 6841 6842 /** 6843 * The number of milliseconds to delay when checking for data stalls during 6844 * aggressive detection. (screen on or suspected data stall) 6845 * @hide 6846 */ 6847 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6848 "data_stall_alarm_aggressive_delay_in_ms"; 6849 6850 /** 6851 * The number of milliseconds to allow the provisioning apn to remain active 6852 * @hide 6853 */ 6854 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6855 "provisioning_apn_alarm_delay_in_ms"; 6856 6857 /** 6858 * The interval in milliseconds at which to check gprs registration 6859 * after the first registration mismatch of gprs and voice service, 6860 * to detect possible data network registration problems. 6861 * 6862 * @hide 6863 */ 6864 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6865 "gprs_register_check_period_ms"; 6866 6867 /** 6868 * Nonzero causes Log.wtf() to crash. 6869 * @hide 6870 */ 6871 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6872 6873 /** 6874 * Ringer mode. This is used internally, changing this value will not 6875 * change the ringer mode. See AudioManager. 6876 */ 6877 public static final String MODE_RINGER = "mode_ringer"; 6878 6879 /** 6880 * Overlay display devices setting. 6881 * The associated value is a specially formatted string that describes the 6882 * size and density of simulated secondary display devices. 6883 * <p> 6884 * Format: {width}x{height}/{dpi};... 6885 * </p><p> 6886 * Example: 6887 * <ul> 6888 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6889 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6890 * at 1080p and the second at 720p.</li> 6891 * <li>If the value is empty, then no overlay display devices are created.</li> 6892 * </ul></p> 6893 * 6894 * @hide 6895 */ 6896 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6897 6898 /** 6899 * Threshold values for the duration and level of a discharge cycle, 6900 * under which we log discharge cycle info. 6901 * 6902 * @hide 6903 */ 6904 public static final String 6905 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6906 6907 /** @hide */ 6908 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6909 6910 /** 6911 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6912 * intents on application crashes and ANRs. If this is disabled, the 6913 * crash/ANR dialog will never display the "Report" button. 6914 * <p> 6915 * Type: int (0 = disallow, 1 = allow) 6916 * 6917 * @hide 6918 */ 6919 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6920 6921 /** 6922 * Maximum age of entries kept by {@link DropBoxManager}. 6923 * 6924 * @hide 6925 */ 6926 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6927 6928 /** 6929 * Maximum number of entry files which {@link DropBoxManager} will keep 6930 * around. 6931 * 6932 * @hide 6933 */ 6934 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6935 6936 /** 6937 * Maximum amount of disk space used by {@link DropBoxManager} no matter 6938 * what. 6939 * 6940 * @hide 6941 */ 6942 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 6943 6944 /** 6945 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 6946 * will use. 6947 * 6948 * @hide 6949 */ 6950 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 6951 6952 /** 6953 * Percent of total disk which {@link DropBoxManager} will never dip 6954 * into. 6955 * 6956 * @hide 6957 */ 6958 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 6959 6960 /** 6961 * Prefix for per-tag dropbox disable/enable settings. 6962 * 6963 * @hide 6964 */ 6965 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 6966 6967 /** 6968 * Lines of logcat to include with system crash/ANR/etc. reports, as a 6969 * prefix of the dropbox tag of the report type. For example, 6970 * "logcat_for_system_server_anr" controls the lines of logcat captured 6971 * with system server ANR reports. 0 to disable. 6972 * 6973 * @hide 6974 */ 6975 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 6976 6977 /** 6978 * The interval in minutes after which the amount of free storage left 6979 * on the device is logged to the event log 6980 * 6981 * @hide 6982 */ 6983 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 6984 6985 /** 6986 * Threshold for the amount of change in disk free space required to 6987 * report the amount of free space. Used to prevent spamming the logs 6988 * when the disk free space isn't changing frequently. 6989 * 6990 * @hide 6991 */ 6992 public static final String 6993 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 6994 6995 /** 6996 * Minimum percentage of free storage on the device that is used to 6997 * determine if the device is running low on storage. The default is 10. 6998 * <p> 6999 * Say this value is set to 10, the device is considered running low on 7000 * storage if 90% or more of the device storage is filled up. 7001 * 7002 * @hide 7003 */ 7004 public static final String 7005 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7006 7007 /** 7008 * Maximum byte size of the low storage threshold. This is to ensure 7009 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7010 * overly large threshold for large storage devices. Currently this must 7011 * be less than 2GB. This default is 500MB. 7012 * 7013 * @hide 7014 */ 7015 public static final String 7016 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7017 7018 /** 7019 * Minimum bytes of free storage on the device before the data partition 7020 * is considered full. By default, 1 MB is reserved to avoid system-wide 7021 * SQLite disk full exceptions. 7022 * 7023 * @hide 7024 */ 7025 public static final String 7026 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7027 7028 /** 7029 * The maximum reconnect delay for short network outages or when the 7030 * network is suspended due to phone use. 7031 * 7032 * @hide 7033 */ 7034 public static final String 7035 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7036 7037 /** 7038 * The number of milliseconds to delay before sending out 7039 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7040 * 7041 * @hide 7042 */ 7043 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7044 7045 7046 /** 7047 * Network sampling interval, in seconds. We'll generate link information 7048 * about bytes/packets sent and error rates based on data sampled in this interval 7049 * 7050 * @hide 7051 */ 7052 7053 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7054 "connectivity_sampling_interval_in_seconds"; 7055 7056 /** 7057 * The series of successively longer delays used in retrying to download PAC file. 7058 * Last delay is used between successful PAC downloads. 7059 * 7060 * @hide 7061 */ 7062 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7063 7064 /** 7065 * Setting to turn off captive portal detection. Feature is enabled by 7066 * default and the setting needs to be set to 0 to disable it. 7067 * 7068 * @hide 7069 */ 7070 public static final String 7071 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7072 7073 /** 7074 * The server used for captive portal detection upon a new conection. A 7075 * 204 response code from the server is used for validation. 7076 * 7077 * @hide 7078 */ 7079 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7080 7081 /** 7082 * Whether network service discovery is enabled. 7083 * 7084 * @hide 7085 */ 7086 public static final String NSD_ON = "nsd_on"; 7087 7088 /** 7089 * Let user pick default install location. 7090 * 7091 * @hide 7092 */ 7093 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7094 7095 /** 7096 * Default install location value. 7097 * 0 = auto, let system decide 7098 * 1 = internal 7099 * 2 = sdcard 7100 * @hide 7101 */ 7102 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7103 7104 /** 7105 * ms during which to consume extra events related to Inet connection 7106 * condition after a transtion to fully-connected 7107 * 7108 * @hide 7109 */ 7110 public static final String 7111 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7112 7113 /** 7114 * ms during which to consume extra events related to Inet connection 7115 * condtion after a transtion to partly-connected 7116 * 7117 * @hide 7118 */ 7119 public static final String 7120 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7121 7122 /** {@hide} */ 7123 public static final String 7124 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7125 7126 /** 7127 * Host name and port for global http proxy. Uses ':' seperator for 7128 * between host and port. 7129 */ 7130 public static final String HTTP_PROXY = "http_proxy"; 7131 7132 /** 7133 * Host name for global http proxy. Set via ConnectivityManager. 7134 * 7135 * @hide 7136 */ 7137 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7138 7139 /** 7140 * Integer host port for global http proxy. Set via ConnectivityManager. 7141 * 7142 * @hide 7143 */ 7144 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7145 7146 /** 7147 * Exclusion list for global proxy. This string contains a list of 7148 * comma-separated domains where the global proxy does not apply. 7149 * Domains should be listed in a comma- separated list. Example of 7150 * acceptable formats: ".domain1.com,my.domain2.com" Use 7151 * ConnectivityManager to set/get. 7152 * 7153 * @hide 7154 */ 7155 public static final String 7156 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7157 7158 /** 7159 * The location PAC File for the proxy. 7160 * @hide 7161 */ 7162 public static final String 7163 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7164 7165 /** 7166 * Enables the UI setting to allow the user to specify the global HTTP 7167 * proxy and associated exclusion list. 7168 * 7169 * @hide 7170 */ 7171 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7172 7173 /** 7174 * Setting for default DNS in case nobody suggests one 7175 * 7176 * @hide 7177 */ 7178 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7179 7180 /** {@hide} */ 7181 public static final String 7182 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7183 /** {@hide} */ 7184 public static final String 7185 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7186 /** {@hide} */ 7187 public static final String 7188 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7189 /** {@hide} */ 7190 public static final String 7191 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7192 /** {@hide} */ 7193 public static final String 7194 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7195 7196 /** 7197 * Device Idle (Doze) specific settings. 7198 * This is encoded as a key=value list, separated by commas. Ex: 7199 * 7200 * "inactive_timeout=60000,sensing_timeout=400000" 7201 * 7202 * The following keys are supported: 7203 * 7204 * <pre> 7205 * inactive_to (long) 7206 * sensing_to (long) 7207 * motion_inactive_to (long) 7208 * idle_after_inactive_to (long) 7209 * idle_pending_to (long) 7210 * max_idle_pending_to (long) 7211 * idle_pending_factor (float) 7212 * idle_to (long) 7213 * max_idle_to (long) 7214 * idle_factor (float) 7215 * min_time_to_alarm (long) 7216 * max_temp_app_whitelist_duration (long) 7217 * </pre> 7218 * 7219 * <p> 7220 * Type: string 7221 * @hide 7222 * @see com.android.server.DeviceIdleController.Constants 7223 */ 7224 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7225 7226 /** 7227 * App standby (app idle) specific settings. 7228 * This is encoded as a key=value list, separated by commas. Ex: 7229 * 7230 * "idle_duration=5000,parole_interval=4500" 7231 * 7232 * The following keys are supported: 7233 * 7234 * <pre> 7235 * idle_duration (long) 7236 * wallclock_threshold (long) 7237 * parole_interval (long) 7238 * parole_duration (long) 7239 * </pre> 7240 * 7241 * <p> 7242 * Type: string 7243 * @hide 7244 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7245 */ 7246 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7247 7248 /** 7249 * Alarm manager specific settings. 7250 * This is encoded as a key=value list, separated by commas. Ex: 7251 * 7252 * "min_futurity=5000,allow_while_idle_short_time=4500" 7253 * 7254 * The following keys are supported: 7255 * 7256 * <pre> 7257 * min_futurity (long) 7258 * min_interval (long) 7259 * allow_while_idle_short_time (long) 7260 * allow_while_idle_long_time (long) 7261 * allow_while_idle_whitelist_duration (long) 7262 * </pre> 7263 * 7264 * <p> 7265 * Type: string 7266 * @hide 7267 * @see com.android.server.AlarmManagerService.Constants 7268 */ 7269 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7270 7271 /** 7272 * Get the key that retrieves a bluetooth headset's priority. 7273 * @hide 7274 */ 7275 public static final String getBluetoothHeadsetPriorityKey(String address) { 7276 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7277 } 7278 7279 /** 7280 * Get the key that retrieves a bluetooth a2dp sink's priority. 7281 * @hide 7282 */ 7283 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7284 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7285 } 7286 7287 /** 7288 * Get the key that retrieves a bluetooth Input Device's priority. 7289 * @hide 7290 */ 7291 public static final String getBluetoothInputDevicePriorityKey(String address) { 7292 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7293 } 7294 7295 /** 7296 * Get the key that retrieves a bluetooth map priority. 7297 * @hide 7298 */ 7299 public static final String getBluetoothMapPriorityKey(String address) { 7300 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7301 } 7302 7303 /** 7304 * Get the key that retrieves a bluetooth map priority. 7305 * @hide 7306 */ 7307 public static final String getBluetoothSapPriorityKey(String address) { 7308 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7309 } 7310 7311 /** 7312 * Scaling factor for normal window animations. Setting to 0 will 7313 * disable window animations. 7314 */ 7315 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7316 7317 /** 7318 * Scaling factor for activity transition animations. Setting to 0 will 7319 * disable window animations. 7320 */ 7321 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7322 7323 /** 7324 * Scaling factor for Animator-based animations. This affects both the 7325 * start delay and duration of all such animations. Setting to 0 will 7326 * cause animations to end immediately. The default value is 1. 7327 */ 7328 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7329 7330 /** 7331 * Scaling factor for normal window animations. Setting to 0 will 7332 * disable window animations. 7333 * 7334 * @hide 7335 */ 7336 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7337 7338 /** 7339 * If 0, the compatibility mode is off for all applications. 7340 * If 1, older applications run under compatibility mode. 7341 * TODO: remove this settings before code freeze (bug/1907571) 7342 * @hide 7343 */ 7344 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7345 7346 /** 7347 * CDMA only settings 7348 * Emergency Tone 0 = Off 7349 * 1 = Alert 7350 * 2 = Vibrate 7351 * @hide 7352 */ 7353 public static final String EMERGENCY_TONE = "emergency_tone"; 7354 7355 /** 7356 * CDMA only settings 7357 * Whether the auto retry is enabled. The value is 7358 * boolean (1 or 0). 7359 * @hide 7360 */ 7361 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7362 7363 /** 7364 * See RIL_PreferredNetworkType in ril.h 7365 * @hide 7366 */ 7367 public static final String PREFERRED_NETWORK_MODE = 7368 "preferred_network_mode"; 7369 7370 /** 7371 * Name of an application package to be debugged. 7372 */ 7373 public static final String DEBUG_APP = "debug_app"; 7374 7375 /** 7376 * If 1, when launching DEBUG_APP it will wait for the debugger before 7377 * starting user code. If 0, it will run normally. 7378 */ 7379 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7380 7381 /** 7382 * Control whether the process CPU usage meter should be shown. 7383 */ 7384 public static final String SHOW_PROCESSES = "show_processes"; 7385 7386 /** 7387 * If 1 low power mode is enabled. 7388 * @hide 7389 */ 7390 public static final String LOW_POWER_MODE = "low_power"; 7391 7392 /** 7393 * Battery level [1-99] at which low power mode automatically turns on. 7394 * If 0, it will not automatically turn on. 7395 * @hide 7396 */ 7397 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7398 7399 /** 7400 * If 1, the activity manager will aggressively finish activities and 7401 * processes as soon as they are no longer needed. If 0, the normal 7402 * extended lifetime is used. 7403 */ 7404 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7405 7406 /** 7407 * Use Dock audio output for media: 7408 * 0 = disabled 7409 * 1 = enabled 7410 * @hide 7411 */ 7412 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7413 7414 /** 7415 * Persisted safe headphone volume management state by AudioService 7416 * @hide 7417 */ 7418 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7419 7420 /** 7421 * URL for tzinfo (time zone) updates 7422 * @hide 7423 */ 7424 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7425 7426 /** 7427 * URL for tzinfo (time zone) update metadata 7428 * @hide 7429 */ 7430 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7431 7432 /** 7433 * URL for selinux (mandatory access control) updates 7434 * @hide 7435 */ 7436 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7437 7438 /** 7439 * URL for selinux (mandatory access control) update metadata 7440 * @hide 7441 */ 7442 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7443 7444 /** 7445 * URL for sms short code updates 7446 * @hide 7447 */ 7448 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7449 "sms_short_codes_content_url"; 7450 7451 /** 7452 * URL for sms short code update metadata 7453 * @hide 7454 */ 7455 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7456 "sms_short_codes_metadata_url"; 7457 7458 /** 7459 * URL for cert pinlist updates 7460 * @hide 7461 */ 7462 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7463 7464 /** 7465 * URL for cert pinlist updates 7466 * @hide 7467 */ 7468 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7469 7470 /** 7471 * URL for intent firewall updates 7472 * @hide 7473 */ 7474 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7475 "intent_firewall_content_url"; 7476 7477 /** 7478 * URL for intent firewall update metadata 7479 * @hide 7480 */ 7481 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7482 "intent_firewall_metadata_url"; 7483 7484 /** 7485 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7486 * @hide 7487 */ 7488 public static final String SELINUX_STATUS = "selinux_status"; 7489 7490 /** 7491 * Developer setting to force RTL layout. 7492 * @hide 7493 */ 7494 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7495 7496 /** 7497 * Milliseconds after screen-off after which low battery sounds will be silenced. 7498 * 7499 * If zero, battery sounds will always play. 7500 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7501 * 7502 * @hide 7503 */ 7504 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7505 7506 /** 7507 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7508 * the caller is done with this, they should call {@link ContentResolver#delete} to 7509 * clean up any value that they may have written. 7510 * 7511 * @hide 7512 */ 7513 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7514 7515 /** 7516 * Defines global runtime overrides to window policy. 7517 * 7518 * See {@link com.android.server.policy.PolicyControl} for value format. 7519 * 7520 * @hide 7521 */ 7522 public static final String POLICY_CONTROL = "policy_control"; 7523 7524 /** 7525 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7526 * or ZEN_MODE_NO_INTERRUPTIONS. 7527 * 7528 * @hide 7529 */ 7530 public static final String ZEN_MODE = "zen_mode"; 7531 7532 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7533 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7534 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7535 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7536 7537 /** @hide */ public static String zenModeToString(int mode) { 7538 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7539 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7540 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7541 return "ZEN_MODE_OFF"; 7542 } 7543 7544 /** @hide */ public static boolean isValidZenMode(int value) { 7545 switch (value) { 7546 case Global.ZEN_MODE_OFF: 7547 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7548 case Global.ZEN_MODE_ALARMS: 7549 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7550 return true; 7551 default: 7552 return false; 7553 } 7554 } 7555 7556 /** 7557 * Value of the ringer before entering zen mode. 7558 * 7559 * @hide 7560 */ 7561 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7562 7563 /** 7564 * Opaque value, changes when persisted zen mode configuration changes. 7565 * 7566 * @hide 7567 */ 7568 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7569 7570 /** 7571 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7572 * 7573 * @hide 7574 */ 7575 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7576 "heads_up_notifications_enabled"; 7577 7578 /** @hide */ public static final int HEADS_UP_OFF = 0; 7579 /** @hide */ public static final int HEADS_UP_ON = 1; 7580 7581 /** 7582 * The name of the device 7583 * 7584 * @hide 7585 */ 7586 public static final String DEVICE_NAME = "device_name"; 7587 7588 /** 7589 * Whether it should be possible to create a guest user on the device. 7590 * <p> 7591 * Type: int (0 for disabled, 1 for enabled) 7592 * @hide 7593 */ 7594 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7595 7596 /** 7597 * Whether the NetworkScoringService has been first initialized. 7598 * <p> 7599 * Type: int (0 for false, 1 for true) 7600 * @hide 7601 */ 7602 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7603 7604 /** 7605 * Whether the user wants to be prompted for password to decrypt the device on boot. 7606 * This only matters if the storage is encrypted. 7607 * <p> 7608 * Type: int (0 for false, 1 for true) 7609 * @hide 7610 */ 7611 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7612 7613 /** 7614 * Whether the Volte/VT is enabled 7615 * <p> 7616 * Type: int (0 for false, 1 for true) 7617 * @hide 7618 */ 7619 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7620 7621 /** 7622 * Whether WFC is enabled 7623 * <p> 7624 * Type: int (0 for false, 1 for true) 7625 * 7626 * @hide 7627 */ 7628 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7629 7630 /** 7631 * WFC Mode. 7632 * <p> 7633 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7634 * 7635 * @hide 7636 */ 7637 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7638 7639 /** 7640 * Whether WFC roaming is enabled 7641 * <p> 7642 * Type: int (0 for false, 1 for true) 7643 * 7644 * @hide 7645 */ 7646 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7647 7648 /** 7649 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7650 * this via gservices, OMA-DM, carrier app, etc. 7651 * <p> 7652 * Type: int (0 for false, 1 for true) 7653 * @hide 7654 */ 7655 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7656 7657 /** 7658 * Settings to backup. This is here so that it's in the same place as the settings 7659 * keys and easy to update. 7660 * 7661 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7662 * and Secure as well. This is because those tables drive both backup and 7663 * restore, and restore needs to properly whitelist keys that used to live 7664 * in those namespaces. The keys will only actually be backed up / restored 7665 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7666 * 7667 * NOTE: Settings are backed up and restored in the order they appear 7668 * in this array. If you have one setting depending on another, 7669 * make sure that they are ordered appropriately. 7670 * 7671 * @hide 7672 */ 7673 public static final String[] SETTINGS_TO_BACKUP = { 7674 BUGREPORT_IN_POWER_MENU, 7675 STAY_ON_WHILE_PLUGGED_IN, 7676 AUTO_TIME, 7677 AUTO_TIME_ZONE, 7678 POWER_SOUNDS_ENABLED, 7679 DOCK_SOUNDS_ENABLED, 7680 USB_MASS_STORAGE_ENABLED, 7681 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7682 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7683 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7684 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7685 WIFI_NUM_OPEN_NETWORKS_KEPT, 7686 EMERGENCY_TONE, 7687 CALL_AUTO_RETRY, 7688 DOCK_AUDIO_MEDIA_ENABLED, 7689 LOW_POWER_MODE_TRIGGER_LEVEL 7690 }; 7691 7692 // Populated lazily, guarded by class object: 7693 private static NameValueCache sNameValueCache = new NameValueCache( 7694 SYS_PROP_SETTING_VERSION, 7695 CONTENT_URI, 7696 CALL_METHOD_GET_GLOBAL, 7697 CALL_METHOD_PUT_GLOBAL); 7698 7699 // Certain settings have been moved from global to the per-user secure namespace 7700 private static final HashSet<String> MOVED_TO_SECURE; 7701 static { 7702 MOVED_TO_SECURE = new HashSet<String>(1); 7703 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7704 } 7705 7706 /** @hide */ 7707 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7708 outKeySet.addAll(MOVED_TO_SECURE); 7709 } 7710 7711 /** 7712 * Look up a name in the database. 7713 * @param resolver to access the database with 7714 * @param name to look up in the table 7715 * @return the corresponding value, or null if not present 7716 */ 7717 public static String getString(ContentResolver resolver, String name) { 7718 return getStringForUser(resolver, name, UserHandle.myUserId()); 7719 } 7720 7721 /** @hide */ 7722 public static String getStringForUser(ContentResolver resolver, String name, 7723 int userHandle) { 7724 if (MOVED_TO_SECURE.contains(name)) { 7725 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7726 + " to android.provider.Settings.Secure, returning read-only value."); 7727 return Secure.getStringForUser(resolver, name, userHandle); 7728 } 7729 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7730 } 7731 7732 /** 7733 * Store a name/value pair into the database. 7734 * @param resolver to access the database with 7735 * @param name to store 7736 * @param value to associate with the name 7737 * @return true if the value was set, false on database errors 7738 */ 7739 public static boolean putString(ContentResolver resolver, 7740 String name, String value) { 7741 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7742 } 7743 7744 /** @hide */ 7745 public static boolean putStringForUser(ContentResolver resolver, 7746 String name, String value, int userHandle) { 7747 if (LOCAL_LOGV) { 7748 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7749 + " for " + userHandle); 7750 } 7751 // Global and Secure have the same access policy so we can forward writes 7752 if (MOVED_TO_SECURE.contains(name)) { 7753 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7754 + " to android.provider.Settings.Secure, value is unchanged."); 7755 return Secure.putStringForUser(resolver, name, value, userHandle); 7756 } 7757 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7758 } 7759 7760 /** 7761 * Construct the content URI for a particular name/value pair, 7762 * useful for monitoring changes with a ContentObserver. 7763 * @param name to look up in the table 7764 * @return the corresponding content URI, or null if not present 7765 */ 7766 public static Uri getUriFor(String name) { 7767 return getUriFor(CONTENT_URI, name); 7768 } 7769 7770 /** 7771 * Convenience function for retrieving a single secure settings value 7772 * as an integer. Note that internally setting values are always 7773 * stored as strings; this function converts the string to an integer 7774 * for you. The default value will be returned if the setting is 7775 * not defined or not an integer. 7776 * 7777 * @param cr The ContentResolver to access. 7778 * @param name The name of the setting to retrieve. 7779 * @param def Value to return if the setting is not defined. 7780 * 7781 * @return The setting's current value, or 'def' if it is not defined 7782 * or not a valid integer. 7783 */ 7784 public static int getInt(ContentResolver cr, String name, int def) { 7785 String v = getString(cr, name); 7786 try { 7787 return v != null ? Integer.parseInt(v) : def; 7788 } catch (NumberFormatException e) { 7789 return def; 7790 } 7791 } 7792 7793 /** 7794 * Convenience function for retrieving a single secure settings value 7795 * as an integer. Note that internally setting values are always 7796 * stored as strings; this function converts the string to an integer 7797 * for you. 7798 * <p> 7799 * This version does not take a default value. If the setting has not 7800 * been set, or the string value is not a number, 7801 * it throws {@link SettingNotFoundException}. 7802 * 7803 * @param cr The ContentResolver to access. 7804 * @param name The name of the setting to retrieve. 7805 * 7806 * @throws SettingNotFoundException Thrown if a setting by the given 7807 * name can't be found or the setting value is not an integer. 7808 * 7809 * @return The setting's current value. 7810 */ 7811 public static int getInt(ContentResolver cr, String name) 7812 throws SettingNotFoundException { 7813 String v = getString(cr, name); 7814 try { 7815 return Integer.parseInt(v); 7816 } catch (NumberFormatException e) { 7817 throw new SettingNotFoundException(name); 7818 } 7819 } 7820 7821 /** 7822 * Convenience function for updating a single settings value as an 7823 * integer. This will either create a new entry in the table if the 7824 * given name does not exist, or modify the value of the existing row 7825 * with that name. Note that internally setting values are always 7826 * stored as strings, so this function converts the given value to a 7827 * string before storing it. 7828 * 7829 * @param cr The ContentResolver to access. 7830 * @param name The name of the setting to modify. 7831 * @param value The new value for the setting. 7832 * @return true if the value was set, false on database errors 7833 */ 7834 public static boolean putInt(ContentResolver cr, String name, int value) { 7835 return putString(cr, name, Integer.toString(value)); 7836 } 7837 7838 /** 7839 * Convenience function for retrieving a single secure settings value 7840 * as a {@code long}. Note that internally setting values are always 7841 * stored as strings; this function converts the string to a {@code long} 7842 * for you. The default value will be returned if the setting is 7843 * not defined or not a {@code long}. 7844 * 7845 * @param cr The ContentResolver to access. 7846 * @param name The name of the setting to retrieve. 7847 * @param def Value to return if the setting is not defined. 7848 * 7849 * @return The setting's current value, or 'def' if it is not defined 7850 * or not a valid {@code long}. 7851 */ 7852 public static long getLong(ContentResolver cr, String name, long def) { 7853 String valString = getString(cr, name); 7854 long value; 7855 try { 7856 value = valString != null ? Long.parseLong(valString) : def; 7857 } catch (NumberFormatException e) { 7858 value = def; 7859 } 7860 return value; 7861 } 7862 7863 /** 7864 * Convenience function for retrieving a single secure settings value 7865 * as a {@code long}. Note that internally setting values are always 7866 * stored as strings; this function converts the string to a {@code long} 7867 * for you. 7868 * <p> 7869 * This version does not take a default value. If the setting has not 7870 * been set, or the string value is not a number, 7871 * it throws {@link SettingNotFoundException}. 7872 * 7873 * @param cr The ContentResolver to access. 7874 * @param name The name of the setting to retrieve. 7875 * 7876 * @return The setting's current value. 7877 * @throws SettingNotFoundException Thrown if a setting by the given 7878 * name can't be found or the setting value is not an integer. 7879 */ 7880 public static long getLong(ContentResolver cr, String name) 7881 throws SettingNotFoundException { 7882 String valString = getString(cr, name); 7883 try { 7884 return Long.parseLong(valString); 7885 } catch (NumberFormatException e) { 7886 throw new SettingNotFoundException(name); 7887 } 7888 } 7889 7890 /** 7891 * Convenience function for updating a secure settings value as a long 7892 * integer. This will either create a new entry in the table if the 7893 * given name does not exist, or modify the value of the existing row 7894 * with that name. Note that internally setting values are always 7895 * stored as strings, so this function converts the given value to a 7896 * string before storing it. 7897 * 7898 * @param cr The ContentResolver to access. 7899 * @param name The name of the setting to modify. 7900 * @param value The new value for the setting. 7901 * @return true if the value was set, false on database errors 7902 */ 7903 public static boolean putLong(ContentResolver cr, String name, long value) { 7904 return putString(cr, name, Long.toString(value)); 7905 } 7906 7907 /** 7908 * Convenience function for retrieving a single secure settings value 7909 * as a floating point number. Note that internally setting values are 7910 * always stored as strings; this function converts the string to an 7911 * float for you. The default value will be returned if the setting 7912 * is not defined or not a valid float. 7913 * 7914 * @param cr The ContentResolver to access. 7915 * @param name The name of the setting to retrieve. 7916 * @param def Value to return if the setting is not defined. 7917 * 7918 * @return The setting's current value, or 'def' if it is not defined 7919 * or not a valid float. 7920 */ 7921 public static float getFloat(ContentResolver cr, String name, float def) { 7922 String v = getString(cr, name); 7923 try { 7924 return v != null ? Float.parseFloat(v) : def; 7925 } catch (NumberFormatException e) { 7926 return def; 7927 } 7928 } 7929 7930 /** 7931 * Convenience function for retrieving a single secure settings value 7932 * as a float. Note that internally setting values are always 7933 * stored as strings; this function converts the string to a float 7934 * for you. 7935 * <p> 7936 * This version does not take a default value. If the setting has not 7937 * been set, or the string value is not a number, 7938 * it throws {@link SettingNotFoundException}. 7939 * 7940 * @param cr The ContentResolver to access. 7941 * @param name The name of the setting to retrieve. 7942 * 7943 * @throws SettingNotFoundException Thrown if a setting by the given 7944 * name can't be found or the setting value is not a float. 7945 * 7946 * @return The setting's current value. 7947 */ 7948 public static float getFloat(ContentResolver cr, String name) 7949 throws SettingNotFoundException { 7950 String v = getString(cr, name); 7951 if (v == null) { 7952 throw new SettingNotFoundException(name); 7953 } 7954 try { 7955 return Float.parseFloat(v); 7956 } catch (NumberFormatException e) { 7957 throw new SettingNotFoundException(name); 7958 } 7959 } 7960 7961 /** 7962 * Convenience function for updating a single settings value as a 7963 * floating point number. This will either create a new entry in the 7964 * table if the given name does not exist, or modify the value of the 7965 * existing row with that name. Note that internally setting values 7966 * are always stored as strings, so this function converts the given 7967 * value to a string before storing it. 7968 * 7969 * @param cr The ContentResolver to access. 7970 * @param name The name of the setting to modify. 7971 * @param value The new value for the setting. 7972 * @return true if the value was set, false on database errors 7973 */ 7974 public static boolean putFloat(ContentResolver cr, String name, float value) { 7975 return putString(cr, name, Float.toString(value)); 7976 } 7977 7978 7979 /** 7980 * Subscription to be used for voice call on a multi sim device. The supported values 7981 * are 0 = SUB1, 1 = SUB2 and etc. 7982 * @hide 7983 */ 7984 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 7985 7986 /** 7987 * Used to provide option to user to select subscription during dial. 7988 * The supported values are 0 = disable or 1 = enable prompt. 7989 * @hide 7990 */ 7991 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 7992 7993 /** 7994 * Subscription to be used for data call on a multi sim device. The supported values 7995 * are 0 = SUB1, 1 = SUB2 and etc. 7996 * @hide 7997 */ 7998 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 7999 8000 /** 8001 * Subscription to be used for SMS on a multi sim device. The supported values 8002 * are 0 = SUB1, 1 = SUB2 and etc. 8003 * @hide 8004 */ 8005 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8006 8007 /** 8008 * Used to provide option to user to select subscription during send SMS. 8009 * The value 1 - enable, 0 - disable 8010 * @hide 8011 */ 8012 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8013 8014 8015 8016 /** User preferred subscriptions setting. 8017 * This holds the details of the user selected subscription from the card and 8018 * the activation status. Each settings string have the coma separated values 8019 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8020 * @hide 8021 */ 8022 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8023 "user_preferred_sub2","user_preferred_sub3"}; 8024 8025 /** 8026 * Whether to enable new contacts aggregator or not. 8027 * The value 1 - enable, 0 - disable 8028 * @hide 8029 */ 8030 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8031 8032 /** 8033 * Whether to enable contacts metadata syncing or not 8034 * The value 1 - enable, 0 - disable 8035 * @hide 8036 */ 8037 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8038 } 8039 8040 /** 8041 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8042 * Intent URL, allowing it to be either a web page or a particular 8043 * application activity. 8044 * 8045 * @hide 8046 */ 8047 public static final class Bookmarks implements BaseColumns 8048 { 8049 private static final String TAG = "Bookmarks"; 8050 8051 /** 8052 * The content:// style URL for this table 8053 */ 8054 public static final Uri CONTENT_URI = 8055 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8056 8057 /** 8058 * The row ID. 8059 * <p>Type: INTEGER</p> 8060 */ 8061 public static final String ID = "_id"; 8062 8063 /** 8064 * Descriptive name of the bookmark that can be displayed to the user. 8065 * If this is empty, the title should be resolved at display time (use 8066 * {@link #getTitle(Context, Cursor)} any time you want to display the 8067 * title of a bookmark.) 8068 * <P> 8069 * Type: TEXT 8070 * </P> 8071 */ 8072 public static final String TITLE = "title"; 8073 8074 /** 8075 * Arbitrary string (displayed to the user) that allows bookmarks to be 8076 * organized into categories. There are some special names for 8077 * standard folders, which all start with '@'. The label displayed for 8078 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8079 * the folder name does not change so you can consistently query for 8080 * the folder regardless of the current locale. 8081 * 8082 * <P>Type: TEXT</P> 8083 * 8084 */ 8085 public static final String FOLDER = "folder"; 8086 8087 /** 8088 * The Intent URL of the bookmark, describing what it points to. This 8089 * value is given to {@link android.content.Intent#getIntent} to create 8090 * an Intent that can be launched. 8091 * <P>Type: TEXT</P> 8092 */ 8093 public static final String INTENT = "intent"; 8094 8095 /** 8096 * Optional shortcut character associated with this bookmark. 8097 * <P>Type: INTEGER</P> 8098 */ 8099 public static final String SHORTCUT = "shortcut"; 8100 8101 /** 8102 * The order in which the bookmark should be displayed 8103 * <P>Type: INTEGER</P> 8104 */ 8105 public static final String ORDERING = "ordering"; 8106 8107 private static final String[] sIntentProjection = { INTENT }; 8108 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8109 private static final String sShortcutSelection = SHORTCUT + "=?"; 8110 8111 /** 8112 * Convenience function to retrieve the bookmarked Intent for a 8113 * particular shortcut key. 8114 * 8115 * @param cr The ContentResolver to query. 8116 * @param shortcut The shortcut key. 8117 * 8118 * @return Intent The bookmarked URL, or null if there is no bookmark 8119 * matching the given shortcut. 8120 */ 8121 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8122 { 8123 Intent intent = null; 8124 8125 Cursor c = cr.query(CONTENT_URI, 8126 sIntentProjection, sShortcutSelection, 8127 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8128 // Keep trying until we find a valid shortcut 8129 try { 8130 while (intent == null && c.moveToNext()) { 8131 try { 8132 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8133 intent = Intent.parseUri(intentURI, 0); 8134 } catch (java.net.URISyntaxException e) { 8135 // The stored URL is bad... ignore it. 8136 } catch (IllegalArgumentException e) { 8137 // Column not found 8138 Log.w(TAG, "Intent column not found", e); 8139 } 8140 } 8141 } finally { 8142 if (c != null) c.close(); 8143 } 8144 8145 return intent; 8146 } 8147 8148 /** 8149 * Add a new bookmark to the system. 8150 * 8151 * @param cr The ContentResolver to query. 8152 * @param intent The desired target of the bookmark. 8153 * @param title Bookmark title that is shown to the user; null if none 8154 * or it should be resolved to the intent's title. 8155 * @param folder Folder in which to place the bookmark; null if none. 8156 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8157 * this is non-zero and there is an existing bookmark entry 8158 * with this same shortcut, then that existing shortcut is 8159 * cleared (the bookmark is not removed). 8160 * @return The unique content URL for the new bookmark entry. 8161 */ 8162 public static Uri add(ContentResolver cr, 8163 Intent intent, 8164 String title, 8165 String folder, 8166 char shortcut, 8167 int ordering) 8168 { 8169 // If a shortcut is supplied, and it is already defined for 8170 // another bookmark, then remove the old definition. 8171 if (shortcut != 0) { 8172 cr.delete(CONTENT_URI, sShortcutSelection, 8173 new String[] { String.valueOf((int) shortcut) }); 8174 } 8175 8176 ContentValues values = new ContentValues(); 8177 if (title != null) values.put(TITLE, title); 8178 if (folder != null) values.put(FOLDER, folder); 8179 values.put(INTENT, intent.toUri(0)); 8180 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8181 values.put(ORDERING, ordering); 8182 return cr.insert(CONTENT_URI, values); 8183 } 8184 8185 /** 8186 * Return the folder name as it should be displayed to the user. This 8187 * takes care of localizing special folders. 8188 * 8189 * @param r Resources object for current locale; only need access to 8190 * system resources. 8191 * @param folder The value found in the {@link #FOLDER} column. 8192 * 8193 * @return CharSequence The label for this folder that should be shown 8194 * to the user. 8195 */ 8196 public static CharSequence getLabelForFolder(Resources r, String folder) { 8197 return folder; 8198 } 8199 8200 /** 8201 * Return the title as it should be displayed to the user. This takes 8202 * care of localizing bookmarks that point to activities. 8203 * 8204 * @param context A context. 8205 * @param cursor A cursor pointing to the row whose title should be 8206 * returned. The cursor must contain at least the {@link #TITLE} 8207 * and {@link #INTENT} columns. 8208 * @return A title that is localized and can be displayed to the user, 8209 * or the empty string if one could not be found. 8210 */ 8211 public static CharSequence getTitle(Context context, Cursor cursor) { 8212 int titleColumn = cursor.getColumnIndex(TITLE); 8213 int intentColumn = cursor.getColumnIndex(INTENT); 8214 if (titleColumn == -1 || intentColumn == -1) { 8215 throw new IllegalArgumentException( 8216 "The cursor must contain the TITLE and INTENT columns."); 8217 } 8218 8219 String title = cursor.getString(titleColumn); 8220 if (!TextUtils.isEmpty(title)) { 8221 return title; 8222 } 8223 8224 String intentUri = cursor.getString(intentColumn); 8225 if (TextUtils.isEmpty(intentUri)) { 8226 return ""; 8227 } 8228 8229 Intent intent; 8230 try { 8231 intent = Intent.parseUri(intentUri, 0); 8232 } catch (URISyntaxException e) { 8233 return ""; 8234 } 8235 8236 PackageManager packageManager = context.getPackageManager(); 8237 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8238 return info != null ? info.loadLabel(packageManager) : ""; 8239 } 8240 } 8241 8242 /** 8243 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8244 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8245 * from the GoogleLoginService. 8246 * 8247 * @param androidId The Android ID for this device. 8248 * @return The device ID that should be used when connecting to the mobile gtalk server. 8249 * @hide 8250 */ 8251 public static String getGTalkDeviceId(long androidId) { 8252 return "android-" + Long.toHexString(androidId); 8253 } 8254 8255 /** 8256 * Performs a strict and comprehensive check of whether a calling package is allowed to 8257 * write/modify system settings, as the condition differs for pre-M, M+, and 8258 * privileged/preinstalled apps. If the provided uid does not match the 8259 * callingPackage, a negative result will be returned. 8260 * @hide 8261 */ 8262 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8263 String callingPackage, boolean throwException) { 8264 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8265 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8266 android.Manifest.permission.WRITE_SETTINGS, false); 8267 } 8268 8269 /** 8270 * Performs a strict and comprehensive check of whether a calling package is allowed to 8271 * write/modify system settings, as the condition differs for pre-M, M+, and 8272 * privileged/preinstalled apps. If the provided uid does not match the 8273 * callingPackage, a negative result will be returned. 8274 * 8275 * Note: if the check is successful, the operation of this app will be updated to the 8276 * current time. 8277 * @hide 8278 */ 8279 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8280 String callingPackage, boolean throwException) { 8281 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8282 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8283 android.Manifest.permission.WRITE_SETTINGS, true); 8284 } 8285 8286 /** 8287 * Performs a strict and comprehensive check of whether a calling package is allowed to 8288 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8289 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8290 * a negative result will be returned. 8291 * @hide 8292 */ 8293 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8294 String callingPackage, boolean throwException) { 8295 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8296 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8297 android.Manifest.permission.SYSTEM_ALERT_WINDOW, false); 8298 } 8299 8300 /** 8301 * Performs a strict and comprehensive check of whether a calling package is allowed to 8302 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8303 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8304 * a negative result will be returned. 8305 * 8306 * Note: if the check is successful, the operation of this app will be updated to the 8307 * current time. 8308 * @hide 8309 */ 8310 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8311 callingPackage, boolean throwException) { 8312 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8313 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8314 android.Manifest.permission.SYSTEM_ALERT_WINDOW, true); 8315 } 8316 8317 /** 8318 * Helper method to perform a general and comprehensive check of whether an operation that is 8319 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8320 * OP_WRITE_SETTINGS 8321 * @hide 8322 */ 8323 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8324 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String 8325 permissionName, boolean makeNote) { 8326 if (callingPackage == null) { 8327 return false; 8328 } 8329 8330 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8331 int mode = AppOpsManager.MODE_DEFAULT; 8332 if (makeNote) { 8333 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8334 } else { 8335 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8336 } 8337 8338 switch (mode) { 8339 case AppOpsManager.MODE_ALLOWED: 8340 return true; 8341 case AppOpsManager.MODE_DEFAULT: 8342 // this is the default operating mode after an app's installation 8343 if(context.checkCallingOrSelfPermission(permissionName) == PackageManager 8344 .PERMISSION_GRANTED) { 8345 return true; 8346 } 8347 default: 8348 // this is for all other cases trickled down here... 8349 if (!throwException) { 8350 return false; 8351 } 8352 } 8353 throw new SecurityException(callingPackage + " was not granted " 8354 + permissionName + " permission"); 8355 } 8356 8357 /** 8358 * Retrieves a correponding package name for a given uid. It will query all 8359 * packages that are associated with the given uid, but it will return only 8360 * the zeroth result. 8361 * Note: If package could not be found, a null is returned. 8362 * @hide 8363 */ 8364 public static String getPackageNameForUid(Context context, int uid) { 8365 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8366 if (packages == null) { 8367 return null; 8368 } 8369 return packages[0]; 8370 } 8371} 8372