Settings.java revision a73b8fd1f4faaad00d8a49d6e496aaf249fa7003
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.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62 63import com.android.internal.util.ArrayUtils; 64import com.android.internal.widget.ILockSettings; 65 66import java.net.URISyntaxException; 67import java.text.SimpleDateFormat; 68import java.util.HashMap; 69import java.util.HashSet; 70import java.util.Locale; 71import java.util.Map; 72import java.util.Set; 73 74/** 75 * The Settings provider contains global system-level device preferences. 76 */ 77public final class Settings { 78 79 // Intent actions for Settings 80 81 /** 82 * Activity Action: Show system settings. 83 * <p> 84 * Input: Nothing. 85 * <p> 86 * Output: Nothing. 87 */ 88 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 89 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 90 91 /** 92 * Activity Action: Show settings to allow configuration of APNs. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 100 101 /** 102 * Activity Action: Show settings to allow configuration of current location 103 * sources. 104 * <p> 105 * In some cases, a matching Activity may not exist, so ensure you 106 * safeguard against this. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 114 "android.settings.LOCATION_SOURCE_SETTINGS"; 115 116 /** 117 * Activity Action: Show settings to allow configuration of wireless controls 118 * such as Wi-Fi, Bluetooth and Mobile networks. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_WIRELESS_SETTINGS = 129 "android.settings.WIRELESS_SETTINGS"; 130 131 /** 132 * Activity Action: Show settings to allow entering/exiting airplane mode. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 143 "android.settings.AIRPLANE_MODE_SETTINGS"; 144 145 /** 146 * Activity Action: Modify Airplane mode settings using a voice command. 147 * <p> 148 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 149 * <p> 150 * This intent MUST be started using 151 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 152 * startVoiceActivity}. 153 * <p> 154 * Note: The activity implementing this intent MUST verify that 155 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 156 * modifying the setting. 157 * <p> 158 * Input: To tell which state airplane mode should be set to, add the 159 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 160 * If the extra is not included, no changes will be made. 161 * <p> 162 * Output: Nothing. 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 166 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 167 168 /** 169 * Activity Action: Show settings for accessibility modules. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_ACCESSIBILITY_SETTINGS = 180 "android.settings.ACCESSIBILITY_SETTINGS"; 181 182 /** 183 * Activity Action: Show settings to control access to usage information. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you 186 * safeguard against this. 187 * <p> 188 * Input: Nothing. 189 * <p> 190 * Output: Nothing. 191 */ 192 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 193 public static final String ACTION_USAGE_ACCESS_SETTINGS = 194 "android.settings.USAGE_ACCESS_SETTINGS"; 195 196 /** 197 * Activity Category: Show application settings related to usage access. 198 * <p> 199 * An activity that provides a user interface for adjusting usage access related 200 * preferences for its containing application. Optional but recommended for apps that 201 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 202 * <p> 203 * The activity may define meta-data to describe what usage access is 204 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 205 * will be displayed in Settings. 206 * <p> 207 * Input: Nothing. 208 * <p> 209 * Output: Nothing. 210 */ 211 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 212 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 213 "android.intent.category.USAGE_ACCESS_CONFIG"; 214 215 /** 216 * Metadata key: Reason for needing usage access. 217 * <p> 218 * A key for metadata attached to an activity that receives action 219 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 220 * user as description of how the app uses usage access. 221 * <p> 222 */ 223 public static final String METADATA_USAGE_ACCESS_REASON = 224 "android.settings.metadata.USAGE_ACCESS_REASON"; 225 226 /** 227 * Activity Action: Show settings to allow configuration of security and 228 * location privacy. 229 * <p> 230 * In some cases, a matching Activity may not exist, so ensure you 231 * safeguard against this. 232 * <p> 233 * Input: Nothing. 234 * <p> 235 * Output: Nothing. 236 */ 237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 238 public static final String ACTION_SECURITY_SETTINGS = 239 "android.settings.SECURITY_SETTINGS"; 240 241 /** 242 * Activity Action: Show trusted credentials settings, opening to the user tab, 243 * to allow management of installed credentials. 244 * <p> 245 * In some cases, a matching Activity may not exist, so ensure you 246 * safeguard against this. 247 * <p> 248 * Input: Nothing. 249 * <p> 250 * Output: Nothing. 251 * @hide 252 */ 253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 254 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 255 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 256 257 /** 258 * Activity Action: Show dialog explaining that an installed CA cert may enable 259 * monitoring of encrypted network traffic. 260 * <p> 261 * In some cases, a matching Activity may not exist, so ensure you 262 * safeguard against this. 263 * <p> 264 * Input: Nothing. 265 * <p> 266 * Output: Nothing. 267 * @hide 268 */ 269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 270 public static final String ACTION_MONITORING_CERT_INFO = 271 "com.android.settings.MONITORING_CERT_INFO"; 272 273 /** 274 * Activity Action: Show settings to allow configuration of privacy options. 275 * <p> 276 * In some cases, a matching Activity may not exist, so ensure you 277 * safeguard against this. 278 * <p> 279 * Input: Nothing. 280 * <p> 281 * Output: Nothing. 282 */ 283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 284 public static final String ACTION_PRIVACY_SETTINGS = 285 "android.settings.PRIVACY_SETTINGS"; 286 287 /** 288 * Activity Action: Show settings to allow configuration of Wi-Fi. 289 * <p> 290 * In some cases, a matching Activity may not exist, so ensure you 291 * safeguard against this. 292 * <p> 293 * Input: Nothing. 294 * <p> 295 * Output: Nothing. 296 297 */ 298 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 299 public static final String ACTION_WIFI_SETTINGS = 300 "android.settings.WIFI_SETTINGS"; 301 302 /** 303 * Activity Action: Show settings to allow configuration of a static IP 304 * address for Wi-Fi. 305 * <p> 306 * In some cases, a matching Activity may not exist, so ensure you safeguard 307 * against this. 308 * <p> 309 * Input: Nothing. 310 * <p> 311 * Output: Nothing. 312 */ 313 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 314 public static final String ACTION_WIFI_IP_SETTINGS = 315 "android.settings.WIFI_IP_SETTINGS"; 316 317 /** 318 * Activity Action: Show settings to allow configuration of Bluetooth. 319 * <p> 320 * In some cases, a matching Activity may not exist, so ensure you 321 * safeguard against this. 322 * <p> 323 * Input: Nothing. 324 * <p> 325 * Output: Nothing. 326 */ 327 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 328 public static final String ACTION_BLUETOOTH_SETTINGS = 329 "android.settings.BLUETOOTH_SETTINGS"; 330 331 /** 332 * Activity Action: Show settings to allow configuration of cast endpoints. 333 * <p> 334 * In some cases, a matching Activity may not exist, so ensure you 335 * safeguard against this. 336 * <p> 337 * Input: Nothing. 338 * <p> 339 * Output: Nothing. 340 */ 341 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 342 public static final String ACTION_CAST_SETTINGS = 343 "android.settings.CAST_SETTINGS"; 344 345 /** 346 * Activity Action: Show settings to allow configuration of date and time. 347 * <p> 348 * In some cases, a matching Activity may not exist, so ensure you 349 * safeguard against this. 350 * <p> 351 * Input: Nothing. 352 * <p> 353 * Output: Nothing. 354 */ 355 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 356 public static final String ACTION_DATE_SETTINGS = 357 "android.settings.DATE_SETTINGS"; 358 359 /** 360 * Activity Action: Show settings to allow configuration of sound and volume. 361 * <p> 362 * In some cases, a matching Activity may not exist, so ensure you 363 * safeguard against this. 364 * <p> 365 * Input: Nothing. 366 * <p> 367 * Output: Nothing. 368 */ 369 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 370 public static final String ACTION_SOUND_SETTINGS = 371 "android.settings.SOUND_SETTINGS"; 372 373 /** 374 * Activity Action: Show settings to allow configuration of display. 375 * <p> 376 * In some cases, a matching Activity may not exist, so ensure you 377 * safeguard against this. 378 * <p> 379 * Input: Nothing. 380 * <p> 381 * Output: Nothing. 382 */ 383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 384 public static final String ACTION_DISPLAY_SETTINGS = 385 "android.settings.DISPLAY_SETTINGS"; 386 387 /** 388 * Activity Action: Show settings to allow configuration of locale. 389 * <p> 390 * In some cases, a matching Activity may not exist, so ensure you 391 * safeguard against this. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_LOCALE_SETTINGS = 399 "android.settings.LOCALE_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to configure input methods, in particular 403 * allowing the user to enable input methods. 404 * <p> 405 * In some cases, a matching Activity may not exist, so ensure you 406 * safeguard against this. 407 * <p> 408 * Input: Nothing. 409 * <p> 410 * Output: Nothing. 411 */ 412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 413 public static final String ACTION_VOICE_INPUT_SETTINGS = 414 "android.settings.VOICE_INPUT_SETTINGS"; 415 416 /** 417 * Activity Action: Show settings to configure input methods, in particular 418 * allowing the user to enable input methods. 419 * <p> 420 * In some cases, a matching Activity may not exist, so ensure you 421 * safeguard against this. 422 * <p> 423 * Input: Nothing. 424 * <p> 425 * Output: Nothing. 426 */ 427 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 428 public static final String ACTION_INPUT_METHOD_SETTINGS = 429 "android.settings.INPUT_METHOD_SETTINGS"; 430 431 /** 432 * Activity Action: Show settings to enable/disable input method subtypes. 433 * <p> 434 * In some cases, a matching Activity may not exist, so ensure you 435 * safeguard against this. 436 * <p> 437 * To tell which input method's subtypes are displayed in the settings, add 438 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 439 * If there is no extra in this Intent, subtypes from all installed input methods 440 * will be displayed in the settings. 441 * 442 * @see android.view.inputmethod.InputMethodInfo#getId 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 450 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 451 452 /** 453 * Activity Action: Show a dialog to select input method. 454 * <p> 455 * In some cases, a matching Activity may not exist, so ensure you 456 * safeguard against this. 457 * <p> 458 * Input: Nothing. 459 * <p> 460 * Output: Nothing. 461 * @hide 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 465 "android.settings.SHOW_INPUT_METHOD_PICKER"; 466 467 /** 468 * Activity Action: Show settings to manage the user input dictionary. 469 * <p> 470 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 471 * it is guaranteed there will always be an appropriate implementation for this Intent action. 472 * In prior releases of the platform this was optional, so ensure you safeguard against it. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_USER_DICTIONARY_SETTINGS = 480 "android.settings.USER_DICTIONARY_SETTINGS"; 481 482 /** 483 * Activity Action: Adds a word to the user dictionary. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * Input: An extra with key <code>word</code> that contains the word 489 * that should be added to the dictionary. 490 * <p> 491 * Output: Nothing. 492 * 493 * @hide 494 */ 495 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 496 public static final String ACTION_USER_DICTIONARY_INSERT = 497 "com.android.settings.USER_DICTIONARY_INSERT"; 498 499 /** 500 * Activity Action: Show settings to allow configuration of application-related settings. 501 * <p> 502 * In some cases, a matching Activity may not exist, so ensure you 503 * safeguard against this. 504 * <p> 505 * Input: Nothing. 506 * <p> 507 * Output: Nothing. 508 */ 509 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 510 public static final String ACTION_APPLICATION_SETTINGS = 511 "android.settings.APPLICATION_SETTINGS"; 512 513 /** 514 * Activity Action: Show settings to allow configuration of application 515 * development-related settings. As of 516 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 517 * a required part of the platform. 518 * <p> 519 * Input: Nothing. 520 * <p> 521 * Output: Nothing. 522 */ 523 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 524 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 525 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 526 527 /** 528 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 529 * <p> 530 * In some cases, a matching Activity may not exist, so ensure you 531 * safeguard against this. 532 * <p> 533 * Input: Nothing. 534 * <p> 535 * Output: Nothing. 536 */ 537 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 538 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 539 "android.settings.QUICK_LAUNCH_SETTINGS"; 540 541 /** 542 * Activity Action: Show settings to manage installed applications. 543 * <p> 544 * In some cases, a matching Activity may not exist, so ensure you 545 * safeguard against this. 546 * <p> 547 * Input: Nothing. 548 * <p> 549 * Output: Nothing. 550 */ 551 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 552 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 553 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 554 555 /** 556 * Activity Action: Show settings to manage all applications. 557 * <p> 558 * In some cases, a matching Activity may not exist, so ensure you 559 * safeguard against this. 560 * <p> 561 * Input: Nothing. 562 * <p> 563 * Output: Nothing. 564 */ 565 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 566 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 567 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 568 569 /** 570 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 571 * <p> 572 * In some cases, a matching Activity may not exist, so ensure you 573 * safeguard against this. 574 * <p> 575 * Input: Optionally, the Intent's data URI can specify the application package name to 576 * directly invoke the management GUI specific to the package name. For example 577 * "package:com.my.app". 578 * <p> 579 * Output: Nothing. 580 */ 581 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 582 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 583 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 584 585 /** 586 * Activity Action: Show screen for controlling which apps are allowed to write/modify 587 * system settings. 588 * <p> 589 * In some cases, a matching Activity may not exist, so ensure you 590 * safeguard against this. 591 * <p> 592 * Input: Optionally, the Intent's data URI can specify the application package name to 593 * directly invoke the management GUI specific to the package name. For example 594 * "package:com.my.app". 595 * <p> 596 * Output: Nothing. 597 */ 598 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 599 public static final String ACTION_MANAGE_WRITE_SETTINGS = 600 "android.settings.action.MANAGE_WRITE_SETTINGS"; 601 602 /** 603 * Activity Action: Show screen of details about a particular application. 604 * <p> 605 * In some cases, a matching Activity may not exist, so ensure you 606 * safeguard against this. 607 * <p> 608 * Input: The Intent's data URI specifies the application package name 609 * to be shown, with the "package" scheme. That is "package:com.my.app". 610 * <p> 611 * Output: Nothing. 612 */ 613 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 614 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 615 "android.settings.APPLICATION_DETAILS_SETTINGS"; 616 617 /** 618 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 619 * <p> 620 * Input: Nothing. 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. You can use 627 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 628 * on this list. 629 */ 630 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 631 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 632 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 633 634 /** 635 * Activity Action: Ask the user to allow an to ignore battery optimizations (that is, 636 * put them on the whitelist of apps shown by 637 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 638 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 639 * permission. 640 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 641 * provided by the platform for applications to operate correctly in the various power 642 * saving mode. This is only for unusual applications that need to deeply control their own 643 * execution, at the potential expense of the user's battery life. Note that these applications 644 * greatly run the risk of showing to the user has how power consumers on their device.</p> 645 * <p> 646 * Input: The Intent's data URI must specify the application package name 647 * to be shown, with the "package" scheme. That is "package:com.my.app". 648 * <p> 649 * Output: Nothing. 650 * <p> 651 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 652 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 653 * already ignoring optimizations. 654 */ 655 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 656 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 657 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 658 659 /** 660 * @hide 661 * Activity Action: Show the "app ops" settings screen. 662 * <p> 663 * Input: Nothing. 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_APP_OPS_SETTINGS = 669 "android.settings.APP_OPS_SETTINGS"; 670 671 /** 672 * Activity Action: Show settings for system update functionality. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: Nothing. 678 * <p> 679 * Output: Nothing. 680 * 681 * @hide 682 */ 683 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 684 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 685 "android.settings.SYSTEM_UPDATE_SETTINGS"; 686 687 /** 688 * Activity Action: Show settings to allow configuration of sync settings. 689 * <p> 690 * In some cases, a matching Activity may not exist, so ensure you 691 * safeguard against this. 692 * <p> 693 * The account types available to add via the add account button may be restricted by adding an 694 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 695 * authorities. Only account types which can sync with that content provider will be offered to 696 * the user. 697 * <p> 698 * Input: Nothing. 699 * <p> 700 * Output: Nothing. 701 */ 702 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 703 public static final String ACTION_SYNC_SETTINGS = 704 "android.settings.SYNC_SETTINGS"; 705 706 /** 707 * Activity Action: Show add account screen for creating a new account. 708 * <p> 709 * In some cases, a matching Activity may not exist, so ensure you 710 * safeguard against this. 711 * <p> 712 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 713 * extra to the Intent with one or more syncable content provider's authorities. Only account 714 * types which can sync with that content provider will be offered to the user. 715 * <p> 716 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 717 * Intent with one or more account types. 718 * <p> 719 * Input: Nothing. 720 * <p> 721 * Output: Nothing. 722 */ 723 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 724 public static final String ACTION_ADD_ACCOUNT = 725 "android.settings.ADD_ACCOUNT_SETTINGS"; 726 727 /** 728 * Activity Action: Show settings for selecting the network operator. 729 * <p> 730 * In some cases, a matching Activity may not exist, so ensure you 731 * safeguard against this. 732 * <p> 733 * Input: Nothing. 734 * <p> 735 * Output: Nothing. 736 */ 737 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 738 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 739 "android.settings.NETWORK_OPERATOR_SETTINGS"; 740 741 /** 742 * Activity Action: Show settings for selection of 2G/3G. 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_DATA_ROAMING_SETTINGS = 753 "android.settings.DATA_ROAMING_SETTINGS"; 754 755 /** 756 * Activity Action: Show settings for internal storage. 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_INTERNAL_STORAGE_SETTINGS = 767 "android.settings.INTERNAL_STORAGE_SETTINGS"; 768 /** 769 * Activity Action: Show settings for memory card storage. 770 * <p> 771 * In some cases, a matching Activity may not exist, so ensure you 772 * safeguard against this. 773 * <p> 774 * Input: Nothing. 775 * <p> 776 * Output: Nothing. 777 */ 778 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 779 public static final String ACTION_MEMORY_CARD_SETTINGS = 780 "android.settings.MEMORY_CARD_SETTINGS"; 781 782 /** 783 * Activity Action: Show settings for global search. 784 * <p> 785 * In some cases, a matching Activity may not exist, so ensure you 786 * safeguard against this. 787 * <p> 788 * Input: Nothing. 789 * <p> 790 * Output: Nothing 791 */ 792 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 793 public static final String ACTION_SEARCH_SETTINGS = 794 "android.search.action.SEARCH_SETTINGS"; 795 796 /** 797 * Activity Action: Show general device information settings (serial 798 * number, software version, phone number, etc.). 799 * <p> 800 * In some cases, a matching Activity may not exist, so ensure you 801 * safeguard against this. 802 * <p> 803 * Input: Nothing. 804 * <p> 805 * Output: Nothing 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_DEVICE_INFO_SETTINGS = 809 "android.settings.DEVICE_INFO_SETTINGS"; 810 811 /** 812 * Activity Action: Show NFC settings. 813 * <p> 814 * This shows UI that allows NFC to be turned on or off. 815 * <p> 816 * In some cases, a matching Activity may not exist, so ensure you 817 * safeguard against this. 818 * <p> 819 * Input: Nothing. 820 * <p> 821 * Output: Nothing 822 * @see android.nfc.NfcAdapter#isEnabled() 823 */ 824 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 825 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 826 827 /** 828 * Activity Action: Show NFC Sharing settings. 829 * <p> 830 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 831 * off. 832 * <p> 833 * In some cases, a matching Activity may not exist, so ensure you 834 * safeguard against this. 835 * <p> 836 * Input: Nothing. 837 * <p> 838 * Output: Nothing 839 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_NFCSHARING_SETTINGS = 843 "android.settings.NFCSHARING_SETTINGS"; 844 845 /** 846 * Activity Action: Show NFC Tap & Pay settings 847 * <p> 848 * This shows UI that allows the user to configure Tap&Pay 849 * settings. 850 * <p> 851 * In some cases, a matching Activity may not exist, so ensure you 852 * safeguard against this. 853 * <p> 854 * Input: Nothing. 855 * <p> 856 * Output: Nothing 857 */ 858 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 859 public static final String ACTION_NFC_PAYMENT_SETTINGS = 860 "android.settings.NFC_PAYMENT_SETTINGS"; 861 862 /** 863 * Activity Action: Show Daydream settings. 864 * <p> 865 * In some cases, a matching Activity may not exist, so ensure you 866 * safeguard against this. 867 * <p> 868 * Input: Nothing. 869 * <p> 870 * Output: Nothing. 871 * @see android.service.dreams.DreamService 872 */ 873 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 874 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 875 876 /** 877 * Activity Action: Show Notification listener settings. 878 * <p> 879 * In some cases, a matching Activity may not exist, so ensure you 880 * safeguard against this. 881 * <p> 882 * Input: Nothing. 883 * <p> 884 * Output: Nothing. 885 * @see android.service.notification.NotificationListenerService 886 */ 887 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 888 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 889 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 890 891 /** 892 * Activity Action: Show Do Not Disturb access settings. 893 * <p> 894 * Users can grant and deny access to Do Not Disturb configuration from here. 895 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 896 * details. 897 * <p> 898 * Input: Nothing. 899 * <p> 900 * Output: Nothing. 901 */ 902 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 903 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 904 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 905 906 /** 907 * @hide 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 911 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 912 913 /** 914 * Activity Action: Show settings for video captioning. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you safeguard 917 * against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing. 922 */ 923 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 924 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 925 926 /** 927 * Activity Action: Show the top level print settings. 928 * <p> 929 * In some cases, a matching Activity may not exist, so ensure you 930 * safeguard against this. 931 * <p> 932 * Input: Nothing. 933 * <p> 934 * Output: Nothing. 935 */ 936 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 937 public static final String ACTION_PRINT_SETTINGS = 938 "android.settings.ACTION_PRINT_SETTINGS"; 939 940 /** 941 * Activity Action: Show Zen Mode configuration settings. 942 * 943 * @hide 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 947 948 /** 949 * Activity Action: Show Zen Mode priority configuration settings. 950 * 951 * @hide 952 */ 953 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 954 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 955 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 956 957 /** 958 * Activity Action: Show Zen Mode automation configuration settings. 959 * 960 * @hide 961 */ 962 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 963 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 964 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 965 966 /** 967 * Activity Action: Modify do not disturb mode settings. 968 * <p> 969 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 970 * <p> 971 * This intent MUST be started using 972 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 973 * startVoiceActivity}. 974 * <p> 975 * Note: The Activity implementing this intent MUST verify that 976 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 977 * returns true before modifying the setting. 978 * <p> 979 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 980 * how long the user wishes to avoid interruptions for. The optional 981 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 982 * enabling or disabling do not disturb mode. If either extra is not included, the 983 * user maybe asked to provide the value. 984 * <p> 985 * Output: Nothing. 986 */ 987 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 988 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 989 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 990 991 /** 992 * Activity Action: Show Zen Mode schedule rule configuration settings. 993 * 994 * @hide 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 998 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 999 1000 /** 1001 * Activity Action: Show Zen Mode event rule configuration settings. 1002 * 1003 * @hide 1004 */ 1005 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1006 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1007 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show Zen Mode external rule configuration settings. 1011 * 1012 * @hide 1013 */ 1014 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1015 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1016 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1017 1018 /** 1019 * Activity Action: Show the regulatory information screen for the device. 1020 * <p> 1021 * In some cases, a matching Activity may not exist, so ensure you safeguard 1022 * against this. 1023 * <p> 1024 * Input: Nothing. 1025 * <p> 1026 * Output: Nothing. 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String 1030 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1031 1032 /** 1033 * Activity Action: Show Device Name Settings. 1034 * <p> 1035 * In some cases, a matching Activity may not exist, so ensure you safeguard 1036 * against this. 1037 * 1038 * @hide 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1042 1043 /** 1044 * Activity Action: Show pairing settings. 1045 * <p> 1046 * In some cases, a matching Activity may not exist, so ensure you safeguard 1047 * against this. 1048 * 1049 * @hide 1050 */ 1051 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1052 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1053 1054 /** 1055 * Activity Action: Show battery saver settings. 1056 * <p> 1057 * In some cases, a matching Activity may not exist, so ensure you safeguard 1058 * against this. 1059 */ 1060 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1061 public static final String ACTION_BATTERY_SAVER_SETTINGS 1062 = "android.settings.BATTERY_SAVER_SETTINGS"; 1063 1064 /** 1065 * Activity Action: Modify Battery Saver mode setting using a voice command. 1066 * <p> 1067 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1068 * <p> 1069 * This intent MUST be started using 1070 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1071 * startVoiceActivity}. 1072 * <p> 1073 * Note: The activity implementing this intent MUST verify that 1074 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1075 * modifying the setting. 1076 * <p> 1077 * Input: To tell which state batter saver mode should be set to, add the 1078 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1079 * If the extra is not included, no changes will be made. 1080 * <p> 1081 * Output: Nothing. 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1085 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1086 1087 /** 1088 * Activity Action: Show Home selection settings. If there are multiple activities 1089 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1090 * to pick your preferred activity. 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_HOME_SETTINGS 1094 = "android.settings.HOME_SETTINGS"; 1095 1096 1097 1098 /** 1099 * Activity Action: Show Default apps settings. 1100 * <p> 1101 * In some cases, a matching Activity may not exist, so ensure you 1102 * safeguard against this. 1103 * <p> 1104 * Input: Nothing. 1105 * <p> 1106 * Output: Nothing. 1107 */ 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1110 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show notification settings. 1114 * 1115 * @hide 1116 */ 1117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1118 public static final String ACTION_NOTIFICATION_SETTINGS 1119 = "android.settings.NOTIFICATION_SETTINGS"; 1120 1121 /** 1122 * Activity Action: Show notification settings for a single app. 1123 * 1124 * @hide 1125 */ 1126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1127 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1128 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1129 1130 /** 1131 * Activity Action: Show notification redaction settings. 1132 * 1133 * @hide 1134 */ 1135 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1136 public static final String ACTION_APP_NOTIFICATION_REDACTION 1137 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1138 1139 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1140 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1141 1142 // End of Intent actions for Settings 1143 1144 /** 1145 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1146 */ 1147 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1148 1149 /** 1150 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1151 */ 1152 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1153 1154 /** 1155 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1156 */ 1157 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1158 1159 /** 1160 * @hide - User handle argument extra to the fast-path call()-based requests 1161 */ 1162 public static final String CALL_METHOD_USER_KEY = "_user"; 1163 1164 /** @hide - Private call() method to write to 'system' table */ 1165 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1166 1167 /** @hide - Private call() method to write to 'secure' table */ 1168 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1169 1170 /** @hide - Private call() method to write to 'global' table */ 1171 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1172 1173 /** 1174 * Activity Extra: Limit available options in launched activity based on the given authority. 1175 * <p> 1176 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1177 * provider's authorities as a String[]. This field is used by some intents to alter the 1178 * behavior of the called activity. 1179 * <p> 1180 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1181 * on the authority given. 1182 */ 1183 public static final String EXTRA_AUTHORITIES = "authorities"; 1184 1185 /** 1186 * Activity Extra: Limit available options in launched activity based on the given account 1187 * types. 1188 * <p> 1189 * This can be passed as an extra field in an Activity Intent with one or more account types 1190 * as a String[]. This field is used by some intents to alter the behavior of the called 1191 * activity. 1192 * <p> 1193 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1194 * list. 1195 */ 1196 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1197 1198 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1199 1200 /** 1201 * Activity Extra: The device identifier to act upon. 1202 * <p> 1203 * This can be passed as an extra field in an Activity Intent with a single 1204 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1205 * settings for the given device. 1206 * <p> 1207 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1208 * dialog for the given device. 1209 * @hide 1210 */ 1211 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1212 1213 /** 1214 * Activity Extra: Enable or disable Airplane Mode. 1215 * <p> 1216 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1217 * intent as a boolean to indicate if it should be enabled. 1218 */ 1219 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1220 1221 /** 1222 * Activity Extra: Enable or disable Battery saver mode. 1223 * <p> 1224 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1225 * intent as a boolean to indicate if it should be enabled. 1226 */ 1227 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1228 "android.settings.extra.battery_saver_mode_enabled"; 1229 1230 /** 1231 * Activity Extra: Enable or disable Do Not Disturb mode. 1232 * <p> 1233 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1234 * intent as a boolean to indicate if it should be enabled. 1235 */ 1236 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1237 "android.settings.extra.do_not_disturb_mode_enabled"; 1238 1239 /** 1240 * Activity Extra: How many minutes to enable do not disturb mode for. 1241 * <p> 1242 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1243 * intent to indicate how long do not disturb mode should be enabled for. 1244 */ 1245 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1246 "android.settings.extra.do_not_disturb_mode_minutes"; 1247 1248 private static final String JID_RESOURCE_PREFIX = "android"; 1249 1250 public static final String AUTHORITY = "settings"; 1251 1252 private static final String TAG = "Settings"; 1253 private static final boolean LOCAL_LOGV = false; 1254 1255 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1256 // with a partial enable/disable state in multi-threaded situations. 1257 private static final Object mLocationSettingsLock = new Object(); 1258 1259 public static class SettingNotFoundException extends AndroidException { 1260 public SettingNotFoundException(String msg) { 1261 super(msg); 1262 } 1263 } 1264 1265 /** 1266 * Common base for tables of name/value settings. 1267 */ 1268 public static class NameValueTable implements BaseColumns { 1269 public static final String NAME = "name"; 1270 public static final String VALUE = "value"; 1271 1272 protected static boolean putString(ContentResolver resolver, Uri uri, 1273 String name, String value) { 1274 // The database will take care of replacing duplicates. 1275 try { 1276 ContentValues values = new ContentValues(); 1277 values.put(NAME, name); 1278 values.put(VALUE, value); 1279 resolver.insert(uri, values); 1280 return true; 1281 } catch (SQLException e) { 1282 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1283 return false; 1284 } 1285 } 1286 1287 public static Uri getUriFor(Uri uri, String name) { 1288 return Uri.withAppendedPath(uri, name); 1289 } 1290 } 1291 1292 // Thread-safe. 1293 private static class NameValueCache { 1294 private final String mVersionSystemProperty; 1295 private final Uri mUri; 1296 1297 private static final String[] SELECT_VALUE = 1298 new String[] { Settings.NameValueTable.VALUE }; 1299 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1300 1301 // Must synchronize on 'this' to access mValues and mValuesVersion. 1302 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1303 private long mValuesVersion = 0; 1304 1305 // Initially null; set lazily and held forever. Synchronized on 'this'. 1306 private IContentProvider mContentProvider = null; 1307 1308 // The method we'll call (or null, to not use) on the provider 1309 // for the fast path of retrieving settings. 1310 private final String mCallGetCommand; 1311 private final String mCallSetCommand; 1312 1313 public NameValueCache(String versionSystemProperty, Uri uri, 1314 String getCommand, String setCommand) { 1315 mVersionSystemProperty = versionSystemProperty; 1316 mUri = uri; 1317 mCallGetCommand = getCommand; 1318 mCallSetCommand = setCommand; 1319 } 1320 1321 private IContentProvider lazyGetProvider(ContentResolver cr) { 1322 IContentProvider cp = null; 1323 synchronized (this) { 1324 cp = mContentProvider; 1325 if (cp == null) { 1326 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1327 } 1328 } 1329 return cp; 1330 } 1331 1332 public boolean putStringForUser(ContentResolver cr, String name, String value, 1333 final int userHandle) { 1334 try { 1335 Bundle arg = new Bundle(); 1336 arg.putString(Settings.NameValueTable.VALUE, value); 1337 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1338 IContentProvider cp = lazyGetProvider(cr); 1339 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1340 } catch (RemoteException e) { 1341 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1342 return false; 1343 } 1344 return true; 1345 } 1346 1347 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1348 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1349 if (isSelf) { 1350 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1351 1352 // Our own user's settings data uses a client-side cache 1353 synchronized (this) { 1354 if (mValuesVersion != newValuesVersion) { 1355 if (LOCAL_LOGV || false) { 1356 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1357 + newValuesVersion + " != cached " + mValuesVersion); 1358 } 1359 1360 mValues.clear(); 1361 mValuesVersion = newValuesVersion; 1362 } 1363 1364 if (mValues.containsKey(name)) { 1365 return mValues.get(name); // Could be null, that's OK -- negative caching 1366 } 1367 } 1368 } else { 1369 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1370 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1371 } 1372 1373 IContentProvider cp = lazyGetProvider(cr); 1374 1375 // Try the fast path first, not using query(). If this 1376 // fails (alternate Settings provider that doesn't support 1377 // this interface?) then we fall back to the query/table 1378 // interface. 1379 if (mCallGetCommand != null) { 1380 try { 1381 Bundle args = null; 1382 if (!isSelf) { 1383 args = new Bundle(); 1384 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1385 } 1386 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1387 if (b != null) { 1388 String value = b.getPairValue(); 1389 // Don't update our cache for reads of other users' data 1390 if (isSelf) { 1391 synchronized (this) { 1392 mValues.put(name, value); 1393 } 1394 } else { 1395 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1396 + " by " + UserHandle.myUserId() 1397 + " so not updating cache"); 1398 } 1399 return value; 1400 } 1401 // If the response Bundle is null, we fall through 1402 // to the query interface below. 1403 } catch (RemoteException e) { 1404 // Not supported by the remote side? Fall through 1405 // to query(). 1406 } 1407 } 1408 1409 Cursor c = null; 1410 try { 1411 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1412 new String[]{name}, null, null); 1413 if (c == null) { 1414 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1415 return null; 1416 } 1417 1418 String value = c.moveToNext() ? c.getString(0) : null; 1419 synchronized (this) { 1420 mValues.put(name, value); 1421 } 1422 if (LOCAL_LOGV) { 1423 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1424 name + " = " + (value == null ? "(null)" : value)); 1425 } 1426 return value; 1427 } catch (RemoteException e) { 1428 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1429 return null; // Return null, but don't cache it. 1430 } finally { 1431 if (c != null) c.close(); 1432 } 1433 } 1434 } 1435 1436 /** 1437 * An app can use this method to check if it is currently allowed to draw on top of other 1438 * apps. In order to be allowed to do so, an app must first declare the 1439 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1440 * is currently disallowed, it can prompt the user to grant it this capability through a 1441 * management UI by sending an Intent with action 1442 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1443 * 1444 * @param context A context 1445 * @return true if the calling app can draw on top of other apps, false otherwise. 1446 */ 1447 public static boolean canDrawOverlays(Context context) { 1448 int uid = Binder.getCallingUid(); 1449 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1450 .getPackageNameForUid(context, uid), false); 1451 } 1452 1453 /** 1454 * System settings, containing miscellaneous system preferences. This 1455 * table holds simple name/value pairs. There are convenience 1456 * functions for accessing individual settings entries. 1457 */ 1458 public static final class System extends NameValueTable { 1459 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1460 1461 /** @hide */ 1462 public static interface Validator { 1463 public boolean validate(String value); 1464 } 1465 1466 /** 1467 * The content:// style URL for this table 1468 */ 1469 public static final Uri CONTENT_URI = 1470 Uri.parse("content://" + AUTHORITY + "/system"); 1471 1472 private static final NameValueCache sNameValueCache = new NameValueCache( 1473 SYS_PROP_SETTING_VERSION, 1474 CONTENT_URI, 1475 CALL_METHOD_GET_SYSTEM, 1476 CALL_METHOD_PUT_SYSTEM); 1477 1478 private static final HashSet<String> MOVED_TO_SECURE; 1479 static { 1480 MOVED_TO_SECURE = new HashSet<String>(30); 1481 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1482 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1483 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1484 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1485 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1486 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1487 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1488 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1489 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1490 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1491 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1492 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1493 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1494 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1495 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1496 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1497 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1498 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1499 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1500 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1501 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1502 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1503 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1504 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1505 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1506 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1507 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1508 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1509 1510 // At one time in System, then Global, but now back in Secure 1511 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1512 } 1513 1514 private static final HashSet<String> MOVED_TO_GLOBAL; 1515 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1516 static { 1517 MOVED_TO_GLOBAL = new HashSet<String>(); 1518 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1519 1520 // these were originally in system but migrated to secure in the past, 1521 // so are duplicated in the Secure.* namespace 1522 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1523 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1524 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1525 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1526 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1527 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1528 1529 // these are moving directly from system to global 1530 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1531 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1532 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1533 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1534 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1535 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1536 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1537 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1538 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1539 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1540 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1541 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1542 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1543 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1544 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1545 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1546 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1547 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1548 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1549 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1550 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1551 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1552 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1553 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1554 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1555 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1556 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1557 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1558 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1559 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1560 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1561 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1562 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1563 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1564 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1565 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1566 } 1567 1568 private static final Validator sBooleanValidator = 1569 new DiscreteValueValidator(new String[] {"0", "1"}); 1570 1571 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1572 @Override 1573 public boolean validate(String value) { 1574 try { 1575 return Integer.parseInt(value) >= 0; 1576 } catch (NumberFormatException e) { 1577 return false; 1578 } 1579 } 1580 }; 1581 1582 private static final Validator sUriValidator = new Validator() { 1583 @Override 1584 public boolean validate(String value) { 1585 try { 1586 Uri.decode(value); 1587 return true; 1588 } catch (IllegalArgumentException e) { 1589 return false; 1590 } 1591 } 1592 }; 1593 1594 private static final Validator sLenientIpAddressValidator = new Validator() { 1595 private static final int MAX_IPV6_LENGTH = 45; 1596 1597 @Override 1598 public boolean validate(String value) { 1599 return value.length() <= MAX_IPV6_LENGTH; 1600 } 1601 }; 1602 1603 /** @hide */ 1604 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1605 outKeySet.addAll(MOVED_TO_GLOBAL); 1606 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1607 } 1608 1609 /** @hide */ 1610 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1611 outKeySet.addAll(MOVED_TO_SECURE); 1612 } 1613 1614 /** @hide */ 1615 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1616 outKeySet.addAll(MOVED_TO_GLOBAL); 1617 } 1618 1619 /** 1620 * Look up a name in the database. 1621 * @param resolver to access the database with 1622 * @param name to look up in the table 1623 * @return the corresponding value, or null if not present 1624 */ 1625 public static String getString(ContentResolver resolver, String name) { 1626 return getStringForUser(resolver, name, UserHandle.myUserId()); 1627 } 1628 1629 /** @hide */ 1630 public static String getStringForUser(ContentResolver resolver, String name, 1631 int userHandle) { 1632 if (MOVED_TO_SECURE.contains(name)) { 1633 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1634 + " to android.provider.Settings.Secure, returning read-only value."); 1635 return Secure.getStringForUser(resolver, name, userHandle); 1636 } 1637 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1638 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1639 + " to android.provider.Settings.Global, returning read-only value."); 1640 return Global.getStringForUser(resolver, name, userHandle); 1641 } 1642 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1643 } 1644 1645 /** 1646 * Store a name/value pair into the database. 1647 * @param resolver to access the database with 1648 * @param name to store 1649 * @param value to associate with the name 1650 * @return true if the value was set, false on database errors 1651 */ 1652 public static boolean putString(ContentResolver resolver, String name, String value) { 1653 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1654 } 1655 1656 /** @hide */ 1657 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1658 int userHandle) { 1659 if (MOVED_TO_SECURE.contains(name)) { 1660 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1661 + " to android.provider.Settings.Secure, value is unchanged."); 1662 return false; 1663 } 1664 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1665 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1666 + " to android.provider.Settings.Global, value is unchanged."); 1667 return false; 1668 } 1669 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1670 } 1671 1672 /** 1673 * Construct the content URI for a particular name/value pair, 1674 * useful for monitoring changes with a ContentObserver. 1675 * @param name to look up in the table 1676 * @return the corresponding content URI, or null if not present 1677 */ 1678 public static Uri getUriFor(String name) { 1679 if (MOVED_TO_SECURE.contains(name)) { 1680 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1681 + " to android.provider.Settings.Secure, returning Secure URI."); 1682 return Secure.getUriFor(Secure.CONTENT_URI, name); 1683 } 1684 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1685 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1686 + " to android.provider.Settings.Global, returning read-only global URI."); 1687 return Global.getUriFor(Global.CONTENT_URI, name); 1688 } 1689 return getUriFor(CONTENT_URI, name); 1690 } 1691 1692 /** 1693 * Convenience function for retrieving a single system settings value 1694 * as an integer. Note that internally setting values are always 1695 * stored as strings; this function converts the string to an integer 1696 * for you. The default value will be returned if the setting is 1697 * not defined or not an integer. 1698 * 1699 * @param cr The ContentResolver to access. 1700 * @param name The name of the setting to retrieve. 1701 * @param def Value to return if the setting is not defined. 1702 * 1703 * @return The setting's current value, or 'def' if it is not defined 1704 * or not a valid integer. 1705 */ 1706 public static int getInt(ContentResolver cr, String name, int def) { 1707 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1708 } 1709 1710 /** @hide */ 1711 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1712 String v = getStringForUser(cr, name, userHandle); 1713 try { 1714 return v != null ? Integer.parseInt(v) : def; 1715 } catch (NumberFormatException e) { 1716 return def; 1717 } 1718 } 1719 1720 /** 1721 * Convenience function for retrieving a single system settings value 1722 * as an integer. Note that internally setting values are always 1723 * stored as strings; this function converts the string to an integer 1724 * for you. 1725 * <p> 1726 * This version does not take a default value. If the setting has not 1727 * been set, or the string value is not a number, 1728 * it throws {@link SettingNotFoundException}. 1729 * 1730 * @param cr The ContentResolver to access. 1731 * @param name The name of the setting to retrieve. 1732 * 1733 * @throws SettingNotFoundException Thrown if a setting by the given 1734 * name can't be found or the setting value is not an integer. 1735 * 1736 * @return The setting's current value. 1737 */ 1738 public static int getInt(ContentResolver cr, String name) 1739 throws SettingNotFoundException { 1740 return getIntForUser(cr, name, UserHandle.myUserId()); 1741 } 1742 1743 /** @hide */ 1744 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1745 throws SettingNotFoundException { 1746 String v = getStringForUser(cr, name, userHandle); 1747 try { 1748 return Integer.parseInt(v); 1749 } catch (NumberFormatException e) { 1750 throw new SettingNotFoundException(name); 1751 } 1752 } 1753 1754 /** 1755 * Convenience function for updating a single settings value as an 1756 * integer. This will either create a new entry in the table if the 1757 * given name does not exist, or modify the value of the existing row 1758 * with that name. Note that internally setting values are always 1759 * stored as strings, so this function converts the given value to a 1760 * string before storing it. 1761 * 1762 * @param cr The ContentResolver to access. 1763 * @param name The name of the setting to modify. 1764 * @param value The new value for the setting. 1765 * @return true if the value was set, false on database errors 1766 */ 1767 public static boolean putInt(ContentResolver cr, String name, int value) { 1768 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1769 } 1770 1771 /** @hide */ 1772 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1773 int userHandle) { 1774 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1775 } 1776 1777 /** 1778 * Convenience function for retrieving a single system settings value 1779 * as a {@code long}. Note that internally setting values are always 1780 * stored as strings; this function converts the string to a {@code long} 1781 * for you. The default value will be returned if the setting is 1782 * not defined or not a {@code long}. 1783 * 1784 * @param cr The ContentResolver to access. 1785 * @param name The name of the setting to retrieve. 1786 * @param def Value to return if the setting is not defined. 1787 * 1788 * @return The setting's current value, or 'def' if it is not defined 1789 * or not a valid {@code long}. 1790 */ 1791 public static long getLong(ContentResolver cr, String name, long def) { 1792 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1793 } 1794 1795 /** @hide */ 1796 public static long getLongForUser(ContentResolver cr, String name, long def, 1797 int userHandle) { 1798 String valString = getStringForUser(cr, name, userHandle); 1799 long value; 1800 try { 1801 value = valString != null ? Long.parseLong(valString) : def; 1802 } catch (NumberFormatException e) { 1803 value = def; 1804 } 1805 return value; 1806 } 1807 1808 /** 1809 * Convenience function for retrieving a single system settings value 1810 * as a {@code long}. Note that internally setting values are always 1811 * stored as strings; this function converts the string to a {@code long} 1812 * for you. 1813 * <p> 1814 * This version does not take a default value. If the setting has not 1815 * been set, or the string value is not a number, 1816 * it throws {@link SettingNotFoundException}. 1817 * 1818 * @param cr The ContentResolver to access. 1819 * @param name The name of the setting to retrieve. 1820 * 1821 * @return The setting's current value. 1822 * @throws SettingNotFoundException Thrown if a setting by the given 1823 * name can't be found or the setting value is not an integer. 1824 */ 1825 public static long getLong(ContentResolver cr, String name) 1826 throws SettingNotFoundException { 1827 return getLongForUser(cr, name, UserHandle.myUserId()); 1828 } 1829 1830 /** @hide */ 1831 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1832 throws SettingNotFoundException { 1833 String valString = getStringForUser(cr, name, userHandle); 1834 try { 1835 return Long.parseLong(valString); 1836 } catch (NumberFormatException e) { 1837 throw new SettingNotFoundException(name); 1838 } 1839 } 1840 1841 /** 1842 * Convenience function for updating a single settings value as a long 1843 * integer. This will either create a new entry in the table if the 1844 * given name does not exist, or modify the value of the existing row 1845 * with that name. Note that internally setting values are always 1846 * stored as strings, so this function converts the given value to a 1847 * string before storing it. 1848 * 1849 * @param cr The ContentResolver to access. 1850 * @param name The name of the setting to modify. 1851 * @param value The new value for the setting. 1852 * @return true if the value was set, false on database errors 1853 */ 1854 public static boolean putLong(ContentResolver cr, String name, long value) { 1855 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1856 } 1857 1858 /** @hide */ 1859 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1860 int userHandle) { 1861 return putStringForUser(cr, name, Long.toString(value), userHandle); 1862 } 1863 1864 /** 1865 * Convenience function for retrieving a single system settings value 1866 * as a floating point number. Note that internally setting values are 1867 * always stored as strings; this function converts the string to an 1868 * float for you. The default value will be returned if the setting 1869 * is not defined or not a valid float. 1870 * 1871 * @param cr The ContentResolver to access. 1872 * @param name The name of the setting to retrieve. 1873 * @param def Value to return if the setting is not defined. 1874 * 1875 * @return The setting's current value, or 'def' if it is not defined 1876 * or not a valid float. 1877 */ 1878 public static float getFloat(ContentResolver cr, String name, float def) { 1879 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1880 } 1881 1882 /** @hide */ 1883 public static float getFloatForUser(ContentResolver cr, String name, float def, 1884 int userHandle) { 1885 String v = getStringForUser(cr, name, userHandle); 1886 try { 1887 return v != null ? Float.parseFloat(v) : def; 1888 } catch (NumberFormatException e) { 1889 return def; 1890 } 1891 } 1892 1893 /** 1894 * Convenience function for retrieving a single system settings value 1895 * as a float. Note that internally setting values are always 1896 * stored as strings; this function converts the string to a float 1897 * for you. 1898 * <p> 1899 * This version does not take a default value. If the setting has not 1900 * been set, or the string value is not a number, 1901 * it throws {@link SettingNotFoundException}. 1902 * 1903 * @param cr The ContentResolver to access. 1904 * @param name The name of the setting to retrieve. 1905 * 1906 * @throws SettingNotFoundException Thrown if a setting by the given 1907 * name can't be found or the setting value is not a float. 1908 * 1909 * @return The setting's current value. 1910 */ 1911 public static float getFloat(ContentResolver cr, String name) 1912 throws SettingNotFoundException { 1913 return getFloatForUser(cr, name, UserHandle.myUserId()); 1914 } 1915 1916 /** @hide */ 1917 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1918 throws SettingNotFoundException { 1919 String v = getStringForUser(cr, name, userHandle); 1920 if (v == null) { 1921 throw new SettingNotFoundException(name); 1922 } 1923 try { 1924 return Float.parseFloat(v); 1925 } catch (NumberFormatException e) { 1926 throw new SettingNotFoundException(name); 1927 } 1928 } 1929 1930 /** 1931 * Convenience function for updating a single settings value as a 1932 * floating point number. This will either create a new entry in the 1933 * table if the given name does not exist, or modify the value of the 1934 * existing row with that name. Note that internally setting values 1935 * are always stored as strings, so this function converts the given 1936 * value to a string before storing it. 1937 * 1938 * @param cr The ContentResolver to access. 1939 * @param name The name of the setting to modify. 1940 * @param value The new value for the setting. 1941 * @return true if the value was set, false on database errors 1942 */ 1943 public static boolean putFloat(ContentResolver cr, String name, float value) { 1944 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1945 } 1946 1947 /** @hide */ 1948 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1949 int userHandle) { 1950 return putStringForUser(cr, name, Float.toString(value), userHandle); 1951 } 1952 1953 /** 1954 * Convenience function to read all of the current 1955 * configuration-related settings into a 1956 * {@link Configuration} object. 1957 * 1958 * @param cr The ContentResolver to access. 1959 * @param outConfig Where to place the configuration settings. 1960 */ 1961 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1962 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1963 } 1964 1965 /** @hide */ 1966 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1967 int userHandle) { 1968 outConfig.fontScale = Settings.System.getFloatForUser( 1969 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1970 if (outConfig.fontScale < 0) { 1971 outConfig.fontScale = 1; 1972 } 1973 } 1974 1975 /** 1976 * @hide Erase the fields in the Configuration that should be applied 1977 * by the settings. 1978 */ 1979 public static void clearConfiguration(Configuration inoutConfig) { 1980 inoutConfig.fontScale = 0; 1981 } 1982 1983 /** 1984 * Convenience function to write a batch of configuration-related 1985 * settings from a {@link Configuration} object. 1986 * 1987 * @param cr The ContentResolver to access. 1988 * @param config The settings to write. 1989 * @return true if the values were set, false on database errors 1990 */ 1991 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1992 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1993 } 1994 1995 /** @hide */ 1996 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1997 int userHandle) { 1998 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 1999 } 2000 2001 /** @hide */ 2002 public static boolean hasInterestingConfigurationChanges(int changes) { 2003 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2004 } 2005 2006 /** @deprecated - Do not use */ 2007 @Deprecated 2008 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2009 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2010 } 2011 2012 /** 2013 * @hide 2014 * @deprecated - Do not use 2015 */ 2016 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2017 int userHandle) { 2018 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2019 } 2020 2021 /** @deprecated - Do not use */ 2022 @Deprecated 2023 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2024 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2025 } 2026 2027 /** 2028 * @hide 2029 * @deprecated - Do not use 2030 */ 2031 @Deprecated 2032 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2033 int userHandle) { 2034 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2035 } 2036 2037 private static final class DiscreteValueValidator implements Validator { 2038 private final String[] mValues; 2039 2040 public DiscreteValueValidator(String[] values) { 2041 mValues = values; 2042 } 2043 2044 @Override 2045 public boolean validate(String value) { 2046 return ArrayUtils.contains(mValues, value); 2047 } 2048 } 2049 2050 private static final class InclusiveIntegerRangeValidator implements Validator { 2051 private final int mMin; 2052 private final int mMax; 2053 2054 public InclusiveIntegerRangeValidator(int min, int max) { 2055 mMin = min; 2056 mMax = max; 2057 } 2058 2059 @Override 2060 public boolean validate(String value) { 2061 try { 2062 final int intValue = Integer.parseInt(value); 2063 return intValue >= mMin && intValue <= mMax; 2064 } catch (NumberFormatException e) { 2065 return false; 2066 } 2067 } 2068 } 2069 2070 private static final class InclusiveFloatRangeValidator implements Validator { 2071 private final float mMin; 2072 private final float mMax; 2073 2074 public InclusiveFloatRangeValidator(float min, float max) { 2075 mMin = min; 2076 mMax = max; 2077 } 2078 2079 @Override 2080 public boolean validate(String value) { 2081 try { 2082 final float floatValue = Float.parseFloat(value); 2083 return floatValue >= mMin && floatValue <= mMax; 2084 } catch (NumberFormatException e) { 2085 return false; 2086 } 2087 } 2088 } 2089 2090 /** 2091 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2092 */ 2093 @Deprecated 2094 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2095 2096 /** 2097 * What happens when the user presses the end call button if they're not 2098 * on a call.<br/> 2099 * <b>Values:</b><br/> 2100 * 0 - The end button does nothing.<br/> 2101 * 1 - The end button goes to the home screen.<br/> 2102 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2103 * 3 - The end button goes to the home screen. If the user is already on the 2104 * home screen, it puts the device to sleep. 2105 */ 2106 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2107 2108 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2109 new InclusiveIntegerRangeValidator(0, 3); 2110 2111 /** 2112 * END_BUTTON_BEHAVIOR value for "go home". 2113 * @hide 2114 */ 2115 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2116 2117 /** 2118 * END_BUTTON_BEHAVIOR value for "go to sleep". 2119 * @hide 2120 */ 2121 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2122 2123 /** 2124 * END_BUTTON_BEHAVIOR default value. 2125 * @hide 2126 */ 2127 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2128 2129 /** 2130 * Is advanced settings mode turned on. 0 == no, 1 == yes 2131 * @hide 2132 */ 2133 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2134 2135 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2136 2137 /** 2138 * ADVANCED_SETTINGS default value. 2139 * @hide 2140 */ 2141 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2142 2143 /** 2144 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2145 */ 2146 @Deprecated 2147 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2148 2149 /** 2150 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2151 */ 2152 @Deprecated 2153 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2154 2155 /** 2156 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2157 */ 2158 @Deprecated 2159 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2160 2161 /** 2162 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2163 * {@hide} 2164 */ 2165 @Deprecated 2166 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2167 2168 /** 2169 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2170 */ 2171 @Deprecated 2172 public static final String RADIO_CELL = Global.RADIO_CELL; 2173 2174 /** 2175 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2176 */ 2177 @Deprecated 2178 public static final String RADIO_NFC = Global.RADIO_NFC; 2179 2180 /** 2181 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2182 */ 2183 @Deprecated 2184 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2185 2186 /** 2187 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2188 * 2189 * {@hide} 2190 */ 2191 @Deprecated 2192 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2193 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2194 2195 /** 2196 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2197 */ 2198 @Deprecated 2199 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2200 2201 /** 2202 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2203 */ 2204 @Deprecated 2205 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2206 2207 /** 2208 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2209 */ 2210 @Deprecated 2211 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2212 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2213 2214 /** 2215 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2216 */ 2217 @Deprecated 2218 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2219 2220 /** 2221 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2222 */ 2223 @Deprecated 2224 public static final String MODE_RINGER = Global.MODE_RINGER; 2225 2226 /** 2227 * Whether to use static IP and other static network attributes. 2228 * <p> 2229 * Set to 1 for true and 0 for false. 2230 * 2231 * @deprecated Use {@link WifiManager} instead 2232 */ 2233 @Deprecated 2234 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2235 2236 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2237 2238 /** 2239 * The static IP address. 2240 * <p> 2241 * Example: "192.168.1.51" 2242 * 2243 * @deprecated Use {@link WifiManager} instead 2244 */ 2245 @Deprecated 2246 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2247 2248 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2249 2250 /** 2251 * If using static IP, the gateway's IP address. 2252 * <p> 2253 * Example: "192.168.1.1" 2254 * 2255 * @deprecated Use {@link WifiManager} instead 2256 */ 2257 @Deprecated 2258 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2259 2260 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2261 2262 /** 2263 * If using static IP, the net mask. 2264 * <p> 2265 * Example: "255.255.255.0" 2266 * 2267 * @deprecated Use {@link WifiManager} instead 2268 */ 2269 @Deprecated 2270 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2271 2272 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2273 2274 /** 2275 * If using static IP, the primary DNS's IP address. 2276 * <p> 2277 * Example: "192.168.1.1" 2278 * 2279 * @deprecated Use {@link WifiManager} instead 2280 */ 2281 @Deprecated 2282 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2283 2284 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2285 2286 /** 2287 * If using static IP, the secondary DNS's IP address. 2288 * <p> 2289 * Example: "192.168.1.2" 2290 * 2291 * @deprecated Use {@link WifiManager} instead 2292 */ 2293 @Deprecated 2294 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2295 2296 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2297 2298 /** 2299 * Determines whether remote devices may discover and/or connect to 2300 * this device. 2301 * <P>Type: INT</P> 2302 * 2 -- discoverable and connectable 2303 * 1 -- connectable but not discoverable 2304 * 0 -- neither connectable nor discoverable 2305 */ 2306 public static final String BLUETOOTH_DISCOVERABILITY = 2307 "bluetooth_discoverability"; 2308 2309 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2310 new InclusiveIntegerRangeValidator(0, 2); 2311 2312 /** 2313 * Bluetooth discoverability timeout. If this value is nonzero, then 2314 * Bluetooth becomes discoverable for a certain number of seconds, 2315 * after which is becomes simply connectable. The value is in seconds. 2316 */ 2317 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2318 "bluetooth_discoverability_timeout"; 2319 2320 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2321 sNonNegativeIntegerValidator; 2322 2323 /** 2324 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2325 * instead 2326 */ 2327 @Deprecated 2328 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2329 2330 /** 2331 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2332 * instead 2333 */ 2334 @Deprecated 2335 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2336 2337 /** 2338 * @deprecated Use 2339 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2340 * instead 2341 */ 2342 @Deprecated 2343 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2344 "lock_pattern_tactile_feedback_enabled"; 2345 2346 /** 2347 * A formatted string of the next alarm that is set, or the empty string 2348 * if there is no alarm set. 2349 * 2350 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2351 */ 2352 @Deprecated 2353 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2354 2355 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2356 private static final int MAX_LENGTH = 1000; 2357 2358 @Override 2359 public boolean validate(String value) { 2360 // TODO: No idea what the correct format is. 2361 return value == null || value.length() < MAX_LENGTH; 2362 } 2363 }; 2364 2365 /** 2366 * Scaling factor for fonts, float. 2367 */ 2368 public static final String FONT_SCALE = "font_scale"; 2369 2370 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2371 @Override 2372 public boolean validate(String value) { 2373 try { 2374 return Float.parseFloat(value) >= 0; 2375 } catch (NumberFormatException e) { 2376 return false; 2377 } 2378 } 2379 }; 2380 2381 /** 2382 * Name of an application package to be debugged. 2383 * 2384 * @deprecated Use {@link Global#DEBUG_APP} instead 2385 */ 2386 @Deprecated 2387 public static final String DEBUG_APP = Global.DEBUG_APP; 2388 2389 /** 2390 * If 1, when launching DEBUG_APP it will wait for the debugger before 2391 * starting user code. If 0, it will run normally. 2392 * 2393 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2394 */ 2395 @Deprecated 2396 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2397 2398 /** 2399 * Whether or not to dim the screen. 0=no 1=yes 2400 * @deprecated This setting is no longer used. 2401 */ 2402 @Deprecated 2403 public static final String DIM_SCREEN = "dim_screen"; 2404 2405 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2406 2407 /** 2408 * The amount of time in milliseconds before the device goes to sleep or begins 2409 * to dream after a period of inactivity. This value is also known as the 2410 * user activity timeout period since the screen isn't necessarily turned off 2411 * when it expires. 2412 */ 2413 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2414 2415 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2416 2417 /** 2418 * The screen backlight brightness between 0 and 255. 2419 */ 2420 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2421 2422 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2423 new InclusiveIntegerRangeValidator(0, 255); 2424 2425 /** 2426 * Control whether to enable automatic brightness mode. 2427 */ 2428 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2429 2430 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2431 2432 /** 2433 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2434 * or less (<0.0 >-1.0) bright. 2435 * @hide 2436 */ 2437 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2438 2439 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2440 new InclusiveFloatRangeValidator(-1, 1); 2441 2442 /** 2443 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2444 */ 2445 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2446 2447 /** 2448 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2449 */ 2450 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2451 2452 /** 2453 * Control whether the process CPU usage meter should be shown. 2454 * 2455 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2456 */ 2457 @Deprecated 2458 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2459 2460 /** 2461 * If 1, the activity manager will aggressively finish activities and 2462 * processes as soon as they are no longer needed. If 0, the normal 2463 * extended lifetime is used. 2464 * 2465 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2466 */ 2467 @Deprecated 2468 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2469 2470 /** 2471 * Determines which streams are affected by ringer mode changes. The 2472 * stream type's bit should be set to 1 if it should be muted when going 2473 * into an inaudible ringer mode. 2474 */ 2475 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2476 2477 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2478 sNonNegativeIntegerValidator; 2479 2480 /** 2481 * Determines which streams are affected by mute. The 2482 * stream type's bit should be set to 1 if it should be muted when a mute request 2483 * is received. 2484 */ 2485 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2486 2487 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2488 sNonNegativeIntegerValidator; 2489 2490 /** 2491 * Whether vibrate is on for different events. This is used internally, 2492 * changing this value will not change the vibrate. See AudioManager. 2493 */ 2494 public static final String VIBRATE_ON = "vibrate_on"; 2495 2496 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2497 2498 /** 2499 * If 1, redirects the system vibrator to all currently attached input devices 2500 * that support vibration. If there are no such input devices, then the system 2501 * vibrator is used instead. 2502 * If 0, does not register the system vibrator. 2503 * 2504 * This setting is mainly intended to provide a compatibility mechanism for 2505 * applications that only know about the system vibrator and do not use the 2506 * input device vibrator API. 2507 * 2508 * @hide 2509 */ 2510 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2511 2512 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2513 2514 /** 2515 * Ringer volume. This is used internally, changing this value will not 2516 * change the volume. See AudioManager. 2517 * 2518 * @removed Not used by anything since API 2. 2519 */ 2520 public static final String VOLUME_RING = "volume_ring"; 2521 2522 /** 2523 * System/notifications volume. This is used internally, changing this 2524 * value will not change the volume. See AudioManager. 2525 * 2526 * @removed Not used by anything since API 2. 2527 */ 2528 public static final String VOLUME_SYSTEM = "volume_system"; 2529 2530 /** 2531 * Voice call volume. This is used internally, changing this value will 2532 * not change the volume. See AudioManager. 2533 * 2534 * @removed Not used by anything since API 2. 2535 */ 2536 public static final String VOLUME_VOICE = "volume_voice"; 2537 2538 /** 2539 * Music/media/gaming volume. This is used internally, changing this 2540 * value will not change the volume. See AudioManager. 2541 * 2542 * @removed Not used by anything since API 2. 2543 */ 2544 public static final String VOLUME_MUSIC = "volume_music"; 2545 2546 /** 2547 * Alarm volume. This is used internally, changing this 2548 * value will not change the volume. See AudioManager. 2549 * 2550 * @removed Not used by anything since API 2. 2551 */ 2552 public static final String VOLUME_ALARM = "volume_alarm"; 2553 2554 /** 2555 * Notification volume. This is used internally, changing this 2556 * value will not change the volume. See AudioManager. 2557 * 2558 * @removed Not used by anything since API 2. 2559 */ 2560 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2561 2562 /** 2563 * Bluetooth Headset volume. This is used internally, changing this value will 2564 * not change the volume. See AudioManager. 2565 * 2566 * @removed Not used by anything since API 2. 2567 */ 2568 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2569 2570 /** 2571 * Master volume (float in the range 0.0f to 1.0f). 2572 * 2573 * @hide 2574 */ 2575 public static final String VOLUME_MASTER = "volume_master"; 2576 2577 /** 2578 * Master volume mute (int 1 = mute, 0 = not muted). 2579 * 2580 * @hide 2581 */ 2582 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2583 2584 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2585 2586 /** 2587 * Microphone mute (int 1 = mute, 0 = not muted). 2588 * 2589 * @hide 2590 */ 2591 public static final String MICROPHONE_MUTE = "microphone_mute"; 2592 2593 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2594 2595 /** 2596 * Whether the notifications should use the ring volume (value of 1) or 2597 * a separate notification volume (value of 0). In most cases, users 2598 * will have this enabled so the notification and ringer volumes will be 2599 * the same. However, power users can disable this and use the separate 2600 * notification volume control. 2601 * <p> 2602 * Note: This is a one-off setting that will be removed in the future 2603 * when there is profile support. For this reason, it is kept hidden 2604 * from the public APIs. 2605 * 2606 * @hide 2607 * @deprecated 2608 */ 2609 @Deprecated 2610 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2611 "notifications_use_ring_volume"; 2612 2613 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2614 2615 /** 2616 * Whether silent mode should allow vibration feedback. This is used 2617 * internally in AudioService and the Sound settings activity to 2618 * coordinate decoupling of vibrate and silent modes. This setting 2619 * will likely be removed in a future release with support for 2620 * audio/vibe feedback profiles. 2621 * 2622 * Not used anymore. On devices with vibrator, the user explicitly selects 2623 * silent or vibrate mode. 2624 * Kept for use by legacy database upgrade code in DatabaseHelper. 2625 * @hide 2626 */ 2627 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2628 2629 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2630 2631 /** 2632 * The mapping of stream type (integer) to its setting. 2633 * 2634 * @removed Not used by anything since API 2. 2635 */ 2636 public static final String[] VOLUME_SETTINGS = { 2637 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2638 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2639 }; 2640 2641 /** 2642 * Appended to various volume related settings to record the previous 2643 * values before they the settings were affected by a silent/vibrate 2644 * ringer mode change. 2645 * 2646 * @removed Not used by anything since API 2. 2647 */ 2648 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2649 2650 /** 2651 * Persistent store for the system-wide default ringtone URI. 2652 * <p> 2653 * If you need to play the default ringtone at any given time, it is recommended 2654 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2655 * to the set default ringtone at the time of playing. 2656 * 2657 * @see #DEFAULT_RINGTONE_URI 2658 */ 2659 public static final String RINGTONE = "ringtone"; 2660 2661 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2662 2663 /** 2664 * A {@link Uri} that will point to the current default ringtone at any 2665 * given time. 2666 * <p> 2667 * If the current default ringtone is in the DRM provider and the caller 2668 * does not have permission, the exception will be a 2669 * FileNotFoundException. 2670 */ 2671 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2672 2673 /** 2674 * Persistent store for the system-wide default notification sound. 2675 * 2676 * @see #RINGTONE 2677 * @see #DEFAULT_NOTIFICATION_URI 2678 */ 2679 public static final String NOTIFICATION_SOUND = "notification_sound"; 2680 2681 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2682 2683 /** 2684 * A {@link Uri} that will point to the current default notification 2685 * sound at any given time. 2686 * 2687 * @see #DEFAULT_RINGTONE_URI 2688 */ 2689 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2690 2691 /** 2692 * Persistent store for the system-wide default alarm alert. 2693 * 2694 * @see #RINGTONE 2695 * @see #DEFAULT_ALARM_ALERT_URI 2696 */ 2697 public static final String ALARM_ALERT = "alarm_alert"; 2698 2699 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2700 2701 /** 2702 * A {@link Uri} that will point to the current default alarm alert at 2703 * any given time. 2704 * 2705 * @see #DEFAULT_ALARM_ALERT_URI 2706 */ 2707 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2708 2709 /** 2710 * Persistent store for the system default media button event receiver. 2711 * 2712 * @hide 2713 */ 2714 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2715 2716 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2717 @Override 2718 public boolean validate(String value) { 2719 try { 2720 ComponentName.unflattenFromString(value); 2721 return true; 2722 } catch (NullPointerException e) { 2723 return false; 2724 } 2725 } 2726 }; 2727 2728 /** 2729 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2730 */ 2731 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2732 2733 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2734 2735 /** 2736 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2737 */ 2738 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2739 2740 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2741 2742 /** 2743 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2744 * feature converts two spaces to a "." and space. 2745 */ 2746 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2747 2748 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2749 2750 /** 2751 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2752 */ 2753 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2754 2755 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2756 2757 public static final String SHOW_GTALK_SERVICE_STATUS = 2758 "SHOW_GTALK_SERVICE_STATUS"; 2759 2760 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2761 2762 /** 2763 * Name of activity to use for wallpaper on the home screen. 2764 * 2765 * @deprecated Use {@link WallpaperManager} instead. 2766 */ 2767 @Deprecated 2768 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2769 2770 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2771 private static final int MAX_LENGTH = 1000; 2772 2773 @Override 2774 public boolean validate(String value) { 2775 if (value != null && value.length() > MAX_LENGTH) { 2776 return false; 2777 } 2778 return ComponentName.unflattenFromString(value) != null; 2779 } 2780 }; 2781 2782 /** 2783 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2784 * instead 2785 */ 2786 @Deprecated 2787 public static final String AUTO_TIME = Global.AUTO_TIME; 2788 2789 /** 2790 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2791 * instead 2792 */ 2793 @Deprecated 2794 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2795 2796 /** 2797 * Display times as 12 or 24 hours 2798 * 12 2799 * 24 2800 */ 2801 public static final String TIME_12_24 = "time_12_24"; 2802 2803 /** @hide */ 2804 public static final Validator TIME_12_24_VALIDATOR = 2805 new DiscreteValueValidator(new String[] {"12", "24"}); 2806 2807 /** 2808 * Date format string 2809 * mm/dd/yyyy 2810 * dd/mm/yyyy 2811 * yyyy/mm/dd 2812 */ 2813 public static final String DATE_FORMAT = "date_format"; 2814 2815 /** @hide */ 2816 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2817 @Override 2818 public boolean validate(String value) { 2819 try { 2820 new SimpleDateFormat(value); 2821 return true; 2822 } catch (IllegalArgumentException e) { 2823 return false; 2824 } 2825 } 2826 }; 2827 2828 /** 2829 * Whether the setup wizard has been run before (on first boot), or if 2830 * it still needs to be run. 2831 * 2832 * nonzero = it has been run in the past 2833 * 0 = it has not been run in the past 2834 */ 2835 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2836 2837 /** @hide */ 2838 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2839 2840 /** 2841 * Scaling factor for normal window animations. Setting to 0 will disable window 2842 * animations. 2843 * 2844 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2845 */ 2846 @Deprecated 2847 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2848 2849 /** 2850 * Scaling factor for activity transition animations. Setting to 0 will disable window 2851 * animations. 2852 * 2853 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2854 */ 2855 @Deprecated 2856 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2857 2858 /** 2859 * Scaling factor for Animator-based animations. This affects both the start delay and 2860 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2861 * The default value is 1. 2862 * 2863 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2864 */ 2865 @Deprecated 2866 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2867 2868 /** 2869 * Control whether the accelerometer will be used to change screen 2870 * orientation. If 0, it will not be used unless explicitly requested 2871 * by the application; if 1, it will be used by default unless explicitly 2872 * disabled by the application. 2873 */ 2874 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2875 2876 /** @hide */ 2877 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2878 2879 /** 2880 * Default screen rotation when no other policy applies. 2881 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2882 * preference, this rotation value will be used. Must be one of the 2883 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2884 * 2885 * @see android.view.Display#getRotation 2886 */ 2887 public static final String USER_ROTATION = "user_rotation"; 2888 2889 /** @hide */ 2890 public static final Validator USER_ROTATION_VALIDATOR = 2891 new InclusiveIntegerRangeValidator(0, 3); 2892 2893 /** 2894 * Control whether the rotation lock toggle in the System UI should be hidden. 2895 * Typically this is done for accessibility purposes to make it harder for 2896 * the user to accidentally toggle the rotation lock while the display rotation 2897 * has been locked for accessibility. 2898 * 2899 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2900 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2901 * 2902 * @hide 2903 */ 2904 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2905 "hide_rotation_lock_toggle_for_accessibility"; 2906 2907 /** @hide */ 2908 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2909 sBooleanValidator; 2910 2911 /** 2912 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2913 * be used by Phone and Setting apps; it shouldn't affect other apps. 2914 * The value is boolean (1 or 0). 2915 * 2916 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2917 * It was about AudioManager's setting and thus affected all the applications which 2918 * relied on the setting, while this is purely about the vibration setting for incoming 2919 * calls. 2920 */ 2921 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2922 2923 /** @hide */ 2924 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2925 2926 /** 2927 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2928 * boolean (1 or 0). 2929 */ 2930 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2931 2932 /** @hide */ 2933 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2934 2935 /** 2936 * CDMA only settings 2937 * DTMF tone type played by the dialer when dialing. 2938 * 0 = Normal 2939 * 1 = Long 2940 */ 2941 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2942 2943 /** @hide */ 2944 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2945 2946 /** 2947 * Whether the hearing aid is enabled. The value is 2948 * boolean (1 or 0). 2949 * @hide 2950 */ 2951 public static final String HEARING_AID = "hearing_aid"; 2952 2953 /** @hide */ 2954 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2955 2956 /** 2957 * CDMA only settings 2958 * TTY Mode 2959 * 0 = OFF 2960 * 1 = FULL 2961 * 2 = VCO 2962 * 3 = HCO 2963 * @hide 2964 */ 2965 public static final String TTY_MODE = "tty_mode"; 2966 2967 /** @hide */ 2968 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2969 2970 /** 2971 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2972 * boolean (1 or 0). 2973 */ 2974 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2975 2976 /** @hide */ 2977 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2978 2979 /** 2980 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2981 * boolean (1 or 0). 2982 */ 2983 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2984 2985 /** @hide */ 2986 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2987 2988 /** 2989 * @deprecated Each application that shows web suggestions should have its own 2990 * setting for this. 2991 */ 2992 @Deprecated 2993 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2994 2995 /** @hide */ 2996 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2997 2998 /** 2999 * Whether the notification LED should repeatedly flash when a notification is 3000 * pending. The value is boolean (1 or 0). 3001 * @hide 3002 */ 3003 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3004 3005 /** @hide */ 3006 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3007 3008 /** 3009 * Show pointer location on screen? 3010 * 0 = no 3011 * 1 = yes 3012 * @hide 3013 */ 3014 public static final String POINTER_LOCATION = "pointer_location"; 3015 3016 /** @hide */ 3017 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3018 3019 /** 3020 * Show touch positions on screen? 3021 * 0 = no 3022 * 1 = yes 3023 * @hide 3024 */ 3025 public static final String SHOW_TOUCHES = "show_touches"; 3026 3027 /** @hide */ 3028 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3029 3030 /** 3031 * Log raw orientation data from 3032 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3033 * orientationplot.py tool. 3034 * 0 = no 3035 * 1 = yes 3036 * @hide 3037 */ 3038 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3039 "window_orientation_listener_log"; 3040 3041 /** @hide */ 3042 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3043 3044 /** 3045 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3046 * instead 3047 * @hide 3048 */ 3049 @Deprecated 3050 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3051 3052 /** 3053 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3054 * instead 3055 * @hide 3056 */ 3057 @Deprecated 3058 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3059 3060 /** 3061 * Whether to play sounds when the keyguard is shown and dismissed. 3062 * @hide 3063 */ 3064 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3065 3066 /** @hide */ 3067 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3068 3069 /** 3070 * Whether the lockscreen should be completely disabled. 3071 * @hide 3072 */ 3073 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3074 3075 /** @hide */ 3076 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3077 3078 /** 3079 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3080 * instead 3081 * @hide 3082 */ 3083 @Deprecated 3084 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3085 3086 /** 3087 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3088 * instead 3089 * @hide 3090 */ 3091 @Deprecated 3092 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3093 3094 /** 3095 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3096 * instead 3097 * @hide 3098 */ 3099 @Deprecated 3100 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3101 3102 /** 3103 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3104 * instead 3105 * @hide 3106 */ 3107 @Deprecated 3108 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3109 3110 /** 3111 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3112 * instead 3113 * @hide 3114 */ 3115 @Deprecated 3116 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3117 3118 /** 3119 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3120 * instead 3121 * @hide 3122 */ 3123 @Deprecated 3124 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3125 3126 /** 3127 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3128 * instead 3129 * @hide 3130 */ 3131 @Deprecated 3132 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3133 3134 /** 3135 * Receive incoming SIP calls? 3136 * 0 = no 3137 * 1 = yes 3138 * @hide 3139 */ 3140 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3141 3142 /** @hide */ 3143 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3144 3145 /** 3146 * Call Preference String. 3147 * "SIP_ALWAYS" : Always use SIP with network access 3148 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3149 * @hide 3150 */ 3151 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3152 3153 /** @hide */ 3154 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3155 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3156 3157 /** 3158 * One of the sip call options: Always use SIP with network access. 3159 * @hide 3160 */ 3161 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3162 3163 /** @hide */ 3164 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3165 3166 /** 3167 * One of the sip call options: Only if destination is a SIP address. 3168 * @hide 3169 */ 3170 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3171 3172 /** @hide */ 3173 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3174 3175 /** 3176 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3177 * the user should be prompted each time a call is made whether it should be placed using 3178 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3179 * SIP_ADDRESS_ONLY. 3180 * @hide 3181 */ 3182 @Deprecated 3183 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3184 3185 /** @hide */ 3186 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3187 3188 /** 3189 * Pointer speed setting. 3190 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3191 * -7 = slowest 3192 * 0 = default speed 3193 * +7 = fastest 3194 * @hide 3195 */ 3196 public static final String POINTER_SPEED = "pointer_speed"; 3197 3198 /** @hide */ 3199 public static final Validator POINTER_SPEED_VALIDATOR = 3200 new InclusiveFloatRangeValidator(-7, 7); 3201 3202 /** 3203 * Whether lock-to-app will be triggered by long-press on recents. 3204 * @hide 3205 */ 3206 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3207 3208 /** @hide */ 3209 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3210 3211 /** 3212 * I am the lolrus. 3213 * <p> 3214 * Nonzero values indicate that the user has a bukkit. 3215 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3216 * @hide 3217 */ 3218 public static final String EGG_MODE = "egg_mode"; 3219 3220 /** @hide */ 3221 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3222 @Override 3223 public boolean validate(String value) { 3224 try { 3225 return Long.parseLong(value) >= 0; 3226 } catch (NumberFormatException e) { 3227 return false; 3228 } 3229 } 3230 }; 3231 3232 /** 3233 * IMPORTANT: If you add a new public settings you also have to add it to 3234 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3235 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3236 * the setting value. See an example above. 3237 */ 3238 3239 /** 3240 * Settings to backup. This is here so that it's in the same place as the settings 3241 * keys and easy to update. 3242 * 3243 * NOTE: Settings are backed up and restored in the order they appear 3244 * in this array. If you have one setting depending on another, 3245 * make sure that they are ordered appropriately. 3246 * 3247 * @hide 3248 */ 3249 public static final String[] SETTINGS_TO_BACKUP = { 3250 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3251 WIFI_USE_STATIC_IP, 3252 WIFI_STATIC_IP, 3253 WIFI_STATIC_GATEWAY, 3254 WIFI_STATIC_NETMASK, 3255 WIFI_STATIC_DNS1, 3256 WIFI_STATIC_DNS2, 3257 BLUETOOTH_DISCOVERABILITY, 3258 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3259 DIM_SCREEN, 3260 SCREEN_OFF_TIMEOUT, 3261 SCREEN_BRIGHTNESS, 3262 SCREEN_BRIGHTNESS_MODE, 3263 SCREEN_AUTO_BRIGHTNESS_ADJ, 3264 VIBRATE_INPUT_DEVICES, 3265 MODE_RINGER_STREAMS_AFFECTED, 3266 TEXT_AUTO_REPLACE, 3267 TEXT_AUTO_CAPS, 3268 TEXT_AUTO_PUNCTUATE, 3269 TEXT_SHOW_PASSWORD, 3270 AUTO_TIME, // moved to global 3271 AUTO_TIME_ZONE, // moved to global 3272 TIME_12_24, 3273 DATE_FORMAT, 3274 DTMF_TONE_WHEN_DIALING, 3275 DTMF_TONE_TYPE_WHEN_DIALING, 3276 HEARING_AID, 3277 TTY_MODE, 3278 SOUND_EFFECTS_ENABLED, 3279 HAPTIC_FEEDBACK_ENABLED, 3280 POWER_SOUNDS_ENABLED, // moved to global 3281 DOCK_SOUNDS_ENABLED, // moved to global 3282 LOCKSCREEN_SOUNDS_ENABLED, 3283 SHOW_WEB_SUGGESTIONS, 3284 SIP_CALL_OPTIONS, 3285 SIP_RECEIVE_CALLS, 3286 POINTER_SPEED, 3287 VIBRATE_WHEN_RINGING, 3288 RINGTONE, 3289 LOCK_TO_APP_ENABLED, 3290 NOTIFICATION_SOUND 3291 }; 3292 3293 /** 3294 * These are all public system settings 3295 * 3296 * @hide 3297 */ 3298 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3299 static { 3300 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3301 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3302 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3303 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3304 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3305 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3306 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3307 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3308 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3309 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3310 PUBLIC_SETTINGS.add(FONT_SCALE); 3311 PUBLIC_SETTINGS.add(DIM_SCREEN); 3312 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3313 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3314 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3315 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3316 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3317 PUBLIC_SETTINGS.add(VIBRATE_ON); 3318 PUBLIC_SETTINGS.add(VOLUME_RING); 3319 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3320 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3321 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3322 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3323 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3324 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3325 PUBLIC_SETTINGS.add(RINGTONE); 3326 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3327 PUBLIC_SETTINGS.add(ALARM_ALERT); 3328 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3329 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3330 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3331 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3332 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3333 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3334 PUBLIC_SETTINGS.add(TIME_12_24); 3335 PUBLIC_SETTINGS.add(DATE_FORMAT); 3336 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3337 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3338 PUBLIC_SETTINGS.add(USER_ROTATION); 3339 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3340 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3341 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3342 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3343 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3344 } 3345 3346 /** 3347 * These are all hidden system settings. 3348 * 3349 * @hide 3350 */ 3351 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3352 static { 3353 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3354 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3355 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3356 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3357 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3358 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3359 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3360 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3361 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3362 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3363 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3364 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3365 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3366 PRIVATE_SETTINGS.add(HEARING_AID); 3367 PRIVATE_SETTINGS.add(TTY_MODE); 3368 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3369 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3370 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3371 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3372 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3373 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3374 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3375 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3376 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3377 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3378 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3379 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3380 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3381 PRIVATE_SETTINGS.add(LOCK_SOUND); 3382 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3383 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3384 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3385 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3386 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3387 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3388 PRIVATE_SETTINGS.add(POINTER_SPEED); 3389 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3390 PRIVATE_SETTINGS.add(EGG_MODE); 3391 } 3392 3393 /** 3394 * These are all public system settings 3395 * 3396 * @hide 3397 */ 3398 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3399 static { 3400 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3401 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3402 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3403 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3404 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3405 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3406 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3407 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3408 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3409 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3410 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3411 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3412 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3413 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3414 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3415 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3416 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3417 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3418 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3419 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3420 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3421 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3422 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3423 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3424 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3425 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3426 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3427 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3428 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3429 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3430 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3431 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3432 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3433 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3434 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3435 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3436 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3437 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3438 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3439 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3440 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3441 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3442 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3443 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3444 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3445 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3446 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3447 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3448 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3449 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3450 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3451 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3452 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3453 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3454 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3455 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3456 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3457 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3458 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3459 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3460 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3461 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3462 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3463 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3464 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3465 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3466 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3467 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3468 } 3469 3470 /** 3471 * These entries are considered common between the personal and the managed profile, 3472 * since the managed profile doesn't get to change them. 3473 */ 3474 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3475 static { 3476 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3477 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3478 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3479 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3480 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3481 } 3482 3483 /** @hide */ 3484 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3485 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3486 } 3487 3488 /** 3489 * When to use Wi-Fi calling 3490 * 3491 * @see android.telephony.TelephonyManager.WifiCallingChoices 3492 * @hide 3493 */ 3494 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3495 3496 // Settings moved to Settings.Secure 3497 3498 /** 3499 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3500 * instead 3501 */ 3502 @Deprecated 3503 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3504 3505 /** 3506 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3507 */ 3508 @Deprecated 3509 public static final String ANDROID_ID = Secure.ANDROID_ID; 3510 3511 /** 3512 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3513 */ 3514 @Deprecated 3515 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3516 3517 /** 3518 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3519 */ 3520 @Deprecated 3521 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3522 3523 /** 3524 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3525 */ 3526 @Deprecated 3527 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3528 3529 /** 3530 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3531 */ 3532 @Deprecated 3533 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3534 3535 /** 3536 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3537 */ 3538 @Deprecated 3539 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3540 3541 /** 3542 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3543 * instead 3544 */ 3545 @Deprecated 3546 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3547 3548 /** 3549 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3550 */ 3551 @Deprecated 3552 public static final String LOGGING_ID = Secure.LOGGING_ID; 3553 3554 /** 3555 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3556 */ 3557 @Deprecated 3558 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3559 3560 /** 3561 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3562 * instead 3563 */ 3564 @Deprecated 3565 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3566 3567 /** 3568 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3569 * instead 3570 */ 3571 @Deprecated 3572 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3573 3574 /** 3575 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3576 * instead 3577 */ 3578 @Deprecated 3579 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3580 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3581 3582 /** 3583 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3584 */ 3585 @Deprecated 3586 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3587 3588 /** 3589 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3590 */ 3591 @Deprecated 3592 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3593 3594 /** 3595 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3596 */ 3597 @Deprecated 3598 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3599 3600 /** 3601 * @deprecated Use 3602 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3603 */ 3604 @Deprecated 3605 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3606 3607 /** 3608 * @deprecated Use 3609 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3610 */ 3611 @Deprecated 3612 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3613 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3614 3615 /** 3616 * @deprecated Use 3617 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3618 */ 3619 @Deprecated 3620 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3621 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3622 3623 /** 3624 * @deprecated Use 3625 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3626 */ 3627 @Deprecated 3628 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3629 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3630 3631 /** 3632 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3633 * instead 3634 */ 3635 @Deprecated 3636 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3637 3638 /** 3639 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3640 */ 3641 @Deprecated 3642 public static final String WIFI_ON = Global.WIFI_ON; 3643 3644 /** 3645 * @deprecated Use 3646 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3647 * instead 3648 */ 3649 @Deprecated 3650 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3651 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3652 3653 /** 3654 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3655 */ 3656 @Deprecated 3657 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3658 3659 /** 3660 * @deprecated Use 3661 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3662 */ 3663 @Deprecated 3664 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3665 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3666 3667 /** 3668 * @deprecated Use 3669 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3670 */ 3671 @Deprecated 3672 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3673 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3674 3675 /** 3676 * @deprecated Use 3677 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3678 * instead 3679 */ 3680 @Deprecated 3681 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3682 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3683 3684 /** 3685 * @deprecated Use 3686 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3687 */ 3688 @Deprecated 3689 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3690 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3691 3692 /** 3693 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3694 * instead 3695 */ 3696 @Deprecated 3697 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3698 3699 /** 3700 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3701 */ 3702 @Deprecated 3703 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3704 3705 /** 3706 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3707 */ 3708 @Deprecated 3709 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3710 3711 /** 3712 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3713 * instead 3714 */ 3715 @Deprecated 3716 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3717 3718 /** 3719 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3720 * instead 3721 */ 3722 @Deprecated 3723 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3724 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3725 3726 /** 3727 * An app can use this method to check if it is currently allowed to write or modify system 3728 * settings. In order to gain write access to the system settings, an app must declare the 3729 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3730 * currently disallowed, it can prompt the user to grant it this capability through a 3731 * management UI by sending an Intent with action 3732 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3733 * 3734 * @param context A context 3735 * @return true if the calling app can write to system settings, false otherwise 3736 */ 3737 public static boolean canWrite(Context context) { 3738 int uid = Binder.getCallingUid(); 3739 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3740 context, uid), false); 3741 } 3742 } 3743 3744 /** 3745 * Secure system settings, containing system preferences that applications 3746 * can read but are not allowed to write. These are for preferences that 3747 * the user must explicitly modify through the system UI or specialized 3748 * APIs for those values, not modified directly by applications. 3749 */ 3750 public static final class Secure extends NameValueTable { 3751 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3752 3753 /** 3754 * The content:// style URL for this table 3755 */ 3756 public static final Uri CONTENT_URI = 3757 Uri.parse("content://" + AUTHORITY + "/secure"); 3758 3759 // Populated lazily, guarded by class object: 3760 private static final NameValueCache sNameValueCache = new NameValueCache( 3761 SYS_PROP_SETTING_VERSION, 3762 CONTENT_URI, 3763 CALL_METHOD_GET_SECURE, 3764 CALL_METHOD_PUT_SECURE); 3765 3766 private static ILockSettings sLockSettings = null; 3767 3768 private static boolean sIsSystemProcess; 3769 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3770 private static final HashSet<String> MOVED_TO_GLOBAL; 3771 static { 3772 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3773 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3774 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3775 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3776 3777 MOVED_TO_GLOBAL = new HashSet<String>(); 3778 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3779 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3780 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3781 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3782 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3783 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3784 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3785 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3786 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3787 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3788 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3789 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3790 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3791 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3792 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3793 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3794 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3795 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3796 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3797 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3798 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3799 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3800 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3801 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3802 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3803 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3804 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3805 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3806 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3807 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3808 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3809 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3810 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3811 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3812 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3813 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3814 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3815 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3816 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3817 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3818 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3819 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3820 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3821 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3822 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3823 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3824 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3825 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3826 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3827 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3828 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3829 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3830 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3831 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3832 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3833 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3834 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3835 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3836 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3837 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3838 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3839 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3840 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3841 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3842 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3843 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3844 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3845 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3846 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3847 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3848 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3849 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3850 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3851 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3852 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3853 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3854 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3855 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3856 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3857 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3858 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3859 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3860 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3861 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3862 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3863 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3864 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3865 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3866 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3867 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3868 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3869 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3870 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3871 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3872 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3873 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3874 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3875 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3876 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3877 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3878 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3879 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3880 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3881 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3882 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3883 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3884 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3885 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3886 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3887 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3888 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3889 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3890 } 3891 3892 /** @hide */ 3893 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3894 outKeySet.addAll(MOVED_TO_GLOBAL); 3895 } 3896 3897 /** 3898 * Look up a name in the database. 3899 * @param resolver to access the database with 3900 * @param name to look up in the table 3901 * @return the corresponding value, or null if not present 3902 */ 3903 public static String getString(ContentResolver resolver, String name) { 3904 return getStringForUser(resolver, name, UserHandle.myUserId()); 3905 } 3906 3907 /** @hide */ 3908 public static String getStringForUser(ContentResolver resolver, String name, 3909 int userHandle) { 3910 if (MOVED_TO_GLOBAL.contains(name)) { 3911 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3912 + " to android.provider.Settings.Global."); 3913 return Global.getStringForUser(resolver, name, userHandle); 3914 } 3915 3916 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3917 synchronized (Secure.class) { 3918 if (sLockSettings == null) { 3919 sLockSettings = ILockSettings.Stub.asInterface( 3920 (IBinder) ServiceManager.getService("lock_settings")); 3921 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3922 } 3923 } 3924 if (sLockSettings != null && !sIsSystemProcess) { 3925 // No context; use the ActivityThread's context as an approximation for 3926 // determining the target API level. 3927 Application application = ActivityThread.currentApplication(); 3928 3929 boolean isPreMnc = application != null 3930 && application.getApplicationInfo() != null 3931 && application.getApplicationInfo().targetSdkVersion 3932 <= VERSION_CODES.LOLLIPOP_MR1; 3933 if (isPreMnc) { 3934 try { 3935 return sLockSettings.getString(name, "0", userHandle); 3936 } catch (RemoteException re) { 3937 // Fall through 3938 } 3939 } else { 3940 throw new SecurityException("Settings.Secure." + name 3941 + " is deprecated and no longer accessible." 3942 + " See API documentation for potential replacements."); 3943 } 3944 } 3945 } 3946 3947 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3948 } 3949 3950 /** 3951 * Store a name/value pair into the database. 3952 * @param resolver to access the database with 3953 * @param name to store 3954 * @param value to associate with the name 3955 * @return true if the value was set, false on database errors 3956 */ 3957 public static boolean putString(ContentResolver resolver, String name, String value) { 3958 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3959 } 3960 3961 /** @hide */ 3962 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3963 int userHandle) { 3964 if (LOCATION_MODE.equals(name)) { 3965 // HACK ALERT: temporary hack to work around b/10491283. 3966 // TODO: once b/10491283 fixed, remove this hack 3967 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3968 } 3969 if (MOVED_TO_GLOBAL.contains(name)) { 3970 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3971 + " to android.provider.Settings.Global"); 3972 return Global.putStringForUser(resolver, name, value, userHandle); 3973 } 3974 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3975 } 3976 3977 /** 3978 * Construct the content URI for a particular name/value pair, 3979 * useful for monitoring changes with a ContentObserver. 3980 * @param name to look up in the table 3981 * @return the corresponding content URI, or null if not present 3982 */ 3983 public static Uri getUriFor(String name) { 3984 if (MOVED_TO_GLOBAL.contains(name)) { 3985 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3986 + " to android.provider.Settings.Global, returning global URI."); 3987 return Global.getUriFor(Global.CONTENT_URI, name); 3988 } 3989 return getUriFor(CONTENT_URI, name); 3990 } 3991 3992 /** 3993 * Convenience function for retrieving a single secure settings value 3994 * as an integer. Note that internally setting values are always 3995 * stored as strings; this function converts the string to an integer 3996 * for you. The default value will be returned if the setting is 3997 * not defined or not an integer. 3998 * 3999 * @param cr The ContentResolver to access. 4000 * @param name The name of the setting to retrieve. 4001 * @param def Value to return if the setting is not defined. 4002 * 4003 * @return The setting's current value, or 'def' if it is not defined 4004 * or not a valid integer. 4005 */ 4006 public static int getInt(ContentResolver cr, String name, int def) { 4007 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4008 } 4009 4010 /** @hide */ 4011 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4012 if (LOCATION_MODE.equals(name)) { 4013 // HACK ALERT: temporary hack to work around b/10491283. 4014 // TODO: once b/10491283 fixed, remove this hack 4015 return getLocationModeForUser(cr, userHandle); 4016 } 4017 String v = getStringForUser(cr, name, userHandle); 4018 try { 4019 return v != null ? Integer.parseInt(v) : def; 4020 } catch (NumberFormatException e) { 4021 return def; 4022 } 4023 } 4024 4025 /** 4026 * Convenience function for retrieving a single secure settings value 4027 * as an integer. Note that internally setting values are always 4028 * stored as strings; this function converts the string to an integer 4029 * for you. 4030 * <p> 4031 * This version does not take a default value. If the setting has not 4032 * been set, or the string value is not a number, 4033 * it throws {@link SettingNotFoundException}. 4034 * 4035 * @param cr The ContentResolver to access. 4036 * @param name The name of the setting to retrieve. 4037 * 4038 * @throws SettingNotFoundException Thrown if a setting by the given 4039 * name can't be found or the setting value is not an integer. 4040 * 4041 * @return The setting's current value. 4042 */ 4043 public static int getInt(ContentResolver cr, String name) 4044 throws SettingNotFoundException { 4045 return getIntForUser(cr, name, UserHandle.myUserId()); 4046 } 4047 4048 /** @hide */ 4049 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4050 throws SettingNotFoundException { 4051 if (LOCATION_MODE.equals(name)) { 4052 // HACK ALERT: temporary hack to work around b/10491283. 4053 // TODO: once b/10491283 fixed, remove this hack 4054 return getLocationModeForUser(cr, userHandle); 4055 } 4056 String v = getStringForUser(cr, name, userHandle); 4057 try { 4058 return Integer.parseInt(v); 4059 } catch (NumberFormatException e) { 4060 throw new SettingNotFoundException(name); 4061 } 4062 } 4063 4064 /** 4065 * Convenience function for updating a single settings value as an 4066 * integer. This will either create a new entry in the table if the 4067 * given name does not exist, or modify the value of the existing row 4068 * with that name. Note that internally setting values are always 4069 * stored as strings, so this function converts the given value to a 4070 * string before storing it. 4071 * 4072 * @param cr The ContentResolver to access. 4073 * @param name The name of the setting to modify. 4074 * @param value The new value for the setting. 4075 * @return true if the value was set, false on database errors 4076 */ 4077 public static boolean putInt(ContentResolver cr, String name, int value) { 4078 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4079 } 4080 4081 /** @hide */ 4082 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4083 int userHandle) { 4084 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4085 } 4086 4087 /** 4088 * Convenience function for retrieving a single secure settings value 4089 * as a {@code long}. Note that internally setting values are always 4090 * stored as strings; this function converts the string to a {@code long} 4091 * for you. The default value will be returned if the setting is 4092 * not defined or not a {@code long}. 4093 * 4094 * @param cr The ContentResolver to access. 4095 * @param name The name of the setting to retrieve. 4096 * @param def Value to return if the setting is not defined. 4097 * 4098 * @return The setting's current value, or 'def' if it is not defined 4099 * or not a valid {@code long}. 4100 */ 4101 public static long getLong(ContentResolver cr, String name, long def) { 4102 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4103 } 4104 4105 /** @hide */ 4106 public static long getLongForUser(ContentResolver cr, String name, long def, 4107 int userHandle) { 4108 String valString = getStringForUser(cr, name, userHandle); 4109 long value; 4110 try { 4111 value = valString != null ? Long.parseLong(valString) : def; 4112 } catch (NumberFormatException e) { 4113 value = def; 4114 } 4115 return value; 4116 } 4117 4118 /** 4119 * Convenience function for retrieving a single secure settings value 4120 * as a {@code long}. Note that internally setting values are always 4121 * stored as strings; this function converts the string to a {@code long} 4122 * for you. 4123 * <p> 4124 * This version does not take a default value. If the setting has not 4125 * been set, or the string value is not a number, 4126 * it throws {@link SettingNotFoundException}. 4127 * 4128 * @param cr The ContentResolver to access. 4129 * @param name The name of the setting to retrieve. 4130 * 4131 * @return The setting's current value. 4132 * @throws SettingNotFoundException Thrown if a setting by the given 4133 * name can't be found or the setting value is not an integer. 4134 */ 4135 public static long getLong(ContentResolver cr, String name) 4136 throws SettingNotFoundException { 4137 return getLongForUser(cr, name, UserHandle.myUserId()); 4138 } 4139 4140 /** @hide */ 4141 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4142 throws SettingNotFoundException { 4143 String valString = getStringForUser(cr, name, userHandle); 4144 try { 4145 return Long.parseLong(valString); 4146 } catch (NumberFormatException e) { 4147 throw new SettingNotFoundException(name); 4148 } 4149 } 4150 4151 /** 4152 * Convenience function for updating a secure settings value as a long 4153 * integer. This will either create a new entry in the table if the 4154 * given name does not exist, or modify the value of the existing row 4155 * with that name. Note that internally setting values are always 4156 * stored as strings, so this function converts the given value to a 4157 * string before storing it. 4158 * 4159 * @param cr The ContentResolver to access. 4160 * @param name The name of the setting to modify. 4161 * @param value The new value for the setting. 4162 * @return true if the value was set, false on database errors 4163 */ 4164 public static boolean putLong(ContentResolver cr, String name, long value) { 4165 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4166 } 4167 4168 /** @hide */ 4169 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4170 int userHandle) { 4171 return putStringForUser(cr, name, Long.toString(value), userHandle); 4172 } 4173 4174 /** 4175 * Convenience function for retrieving a single secure settings value 4176 * as a floating point number. Note that internally setting values are 4177 * always stored as strings; this function converts the string to an 4178 * float for you. The default value will be returned if the setting 4179 * is not defined or not a valid float. 4180 * 4181 * @param cr The ContentResolver to access. 4182 * @param name The name of the setting to retrieve. 4183 * @param def Value to return if the setting is not defined. 4184 * 4185 * @return The setting's current value, or 'def' if it is not defined 4186 * or not a valid float. 4187 */ 4188 public static float getFloat(ContentResolver cr, String name, float def) { 4189 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4190 } 4191 4192 /** @hide */ 4193 public static float getFloatForUser(ContentResolver cr, String name, float def, 4194 int userHandle) { 4195 String v = getStringForUser(cr, name, userHandle); 4196 try { 4197 return v != null ? Float.parseFloat(v) : def; 4198 } catch (NumberFormatException e) { 4199 return def; 4200 } 4201 } 4202 4203 /** 4204 * Convenience function for retrieving a single secure settings value 4205 * as a float. Note that internally setting values are always 4206 * stored as strings; this function converts the string to a float 4207 * for you. 4208 * <p> 4209 * This version does not take a default value. If the setting has not 4210 * been set, or the string value is not a number, 4211 * it throws {@link SettingNotFoundException}. 4212 * 4213 * @param cr The ContentResolver to access. 4214 * @param name The name of the setting to retrieve. 4215 * 4216 * @throws SettingNotFoundException Thrown if a setting by the given 4217 * name can't be found or the setting value is not a float. 4218 * 4219 * @return The setting's current value. 4220 */ 4221 public static float getFloat(ContentResolver cr, String name) 4222 throws SettingNotFoundException { 4223 return getFloatForUser(cr, name, UserHandle.myUserId()); 4224 } 4225 4226 /** @hide */ 4227 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4228 throws SettingNotFoundException { 4229 String v = getStringForUser(cr, name, userHandle); 4230 if (v == null) { 4231 throw new SettingNotFoundException(name); 4232 } 4233 try { 4234 return Float.parseFloat(v); 4235 } catch (NumberFormatException e) { 4236 throw new SettingNotFoundException(name); 4237 } 4238 } 4239 4240 /** 4241 * Convenience function for updating a single settings value as a 4242 * floating point number. This will either create a new entry in the 4243 * table if the given name does not exist, or modify the value of the 4244 * existing row with that name. Note that internally setting values 4245 * are always stored as strings, so this function converts the given 4246 * value to a string before storing it. 4247 * 4248 * @param cr The ContentResolver to access. 4249 * @param name The name of the setting to modify. 4250 * @param value The new value for the setting. 4251 * @return true if the value was set, false on database errors 4252 */ 4253 public static boolean putFloat(ContentResolver cr, String name, float value) { 4254 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4255 } 4256 4257 /** @hide */ 4258 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4259 int userHandle) { 4260 return putStringForUser(cr, name, Float.toString(value), userHandle); 4261 } 4262 4263 /** 4264 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4265 * instead 4266 */ 4267 @Deprecated 4268 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4269 Global.DEVELOPMENT_SETTINGS_ENABLED; 4270 4271 /** 4272 * When the user has enable the option to have a "bug report" command 4273 * in the power menu. 4274 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4275 * @hide 4276 */ 4277 @Deprecated 4278 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4279 4280 /** 4281 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4282 */ 4283 @Deprecated 4284 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4285 4286 /** 4287 * Setting to allow mock locations and location provider status to be injected into the 4288 * LocationManager service for testing purposes during application development. These 4289 * locations and status values override actual location and status information generated 4290 * by network, gps, or other location providers. 4291 * 4292 * @deprecated This settings is not used anymore. 4293 */ 4294 @Deprecated 4295 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4296 4297 /** 4298 * A 64-bit number (as a hex string) that is randomly 4299 * generated when the user first sets up the device and should remain 4300 * constant for the lifetime of the user's device. The value may 4301 * change if a factory reset is performed on the device. 4302 * <p class="note"><strong>Note:</strong> When a device has <a 4303 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4304 * (available on certain devices running Android 4.2 or higher), each user appears as a 4305 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4306 * user.</p> 4307 */ 4308 public static final String ANDROID_ID = "android_id"; 4309 4310 /** 4311 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4312 */ 4313 @Deprecated 4314 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4315 4316 /** 4317 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4318 */ 4319 @Deprecated 4320 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4321 4322 /** 4323 * Setting to record the input method used by default, holding the ID 4324 * of the desired method. 4325 */ 4326 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4327 4328 /** 4329 * Setting to record the input method subtype used by default, holding the ID 4330 * of the desired method. 4331 */ 4332 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4333 "selected_input_method_subtype"; 4334 4335 /** 4336 * Setting to record the history of input method subtype, holding the pair of ID of IME 4337 * and its last used subtype. 4338 * @hide 4339 */ 4340 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4341 "input_methods_subtype_history"; 4342 4343 /** 4344 * Setting to record the visibility of input method selector 4345 */ 4346 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4347 "input_method_selector_visibility"; 4348 4349 /** 4350 * The currently selected voice interaction service flattened ComponentName. 4351 * @hide 4352 */ 4353 @TestApi 4354 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4355 4356 /** 4357 * bluetooth HCI snoop log configuration 4358 * @hide 4359 */ 4360 public static final String BLUETOOTH_HCI_LOG = 4361 "bluetooth_hci_log"; 4362 4363 /** 4364 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4365 */ 4366 @Deprecated 4367 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4368 4369 /** 4370 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4371 * @hide 4372 */ 4373 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4374 4375 /** 4376 * List of input methods that are currently enabled. This is a string 4377 * containing the IDs of all enabled input methods, each ID separated 4378 * by ':'. 4379 */ 4380 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4381 4382 /** 4383 * List of system input methods that are currently disabled. This is a string 4384 * containing the IDs of all disabled input methods, each ID separated 4385 * by ':'. 4386 * @hide 4387 */ 4388 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4389 4390 /** 4391 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4392 * determines if the IME should be shown when a hard keyboard is attached. 4393 * @hide 4394 */ 4395 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4396 4397 /** 4398 * Host name and port for global http proxy. Uses ':' seperator for 4399 * between host and port. 4400 * 4401 * @deprecated Use {@link Global#HTTP_PROXY} 4402 */ 4403 @Deprecated 4404 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4405 4406 /** 4407 * Whether applications can be installed for this user via the system's 4408 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4409 * 4410 * <p>1 = permit app installation via the system package installer intent 4411 * <p>0 = do not allow use of the package installer 4412 */ 4413 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4414 4415 /** 4416 * Comma-separated list of location providers that activities may access. Do not rely on 4417 * this value being present in settings.db or on ContentObserver notifications on the 4418 * corresponding Uri. 4419 * 4420 * @deprecated use {@link #LOCATION_MODE} and 4421 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4422 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4423 */ 4424 @Deprecated 4425 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4426 4427 /** 4428 * The degree of location access enabled by the user. 4429 * <p> 4430 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4431 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4432 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4433 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4434 * modes that might be added in the future. 4435 * <p> 4436 * Note: do not rely on this value being present in settings.db or on ContentObserver 4437 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4438 * to receive changes in this value. 4439 */ 4440 public static final String LOCATION_MODE = "location_mode"; 4441 /** 4442 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4443 * {@link #LOCATION_MODE_OFF} 4444 * @hide 4445 */ 4446 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4447 4448 /** 4449 * Sets all location providers to the previous states before location was turned off. 4450 * @hide 4451 */ 4452 public static final int LOCATION_MODE_PREVIOUS = -1; 4453 /** 4454 * Location access disabled. 4455 */ 4456 public static final int LOCATION_MODE_OFF = 0; 4457 /** 4458 * Network Location Provider disabled, but GPS and other sensors enabled. 4459 */ 4460 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4461 /** 4462 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4463 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4464 * {@link android.location.Criteria#POWER_MEDIUM}. 4465 */ 4466 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4467 /** 4468 * Best-effort location computation allowed. 4469 */ 4470 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4471 4472 /** 4473 * A flag containing settings used for biometric weak 4474 * @hide 4475 */ 4476 @Deprecated 4477 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4478 "lock_biometric_weak_flags"; 4479 4480 /** 4481 * Whether lock-to-app will lock the keyguard when exiting. 4482 * @hide 4483 */ 4484 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4485 4486 /** 4487 * Whether autolock is enabled (0 = false, 1 = true) 4488 * 4489 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4490 * level of the keyguard. Accessing this setting from an app that is targeting 4491 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4492 */ 4493 @Deprecated 4494 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4495 4496 /** 4497 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4498 * 4499 * @deprecated Accessing this setting from an app that is targeting 4500 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4501 */ 4502 @Deprecated 4503 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4504 4505 /** 4506 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4507 * true) 4508 * 4509 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4510 * lockscreen uses 4511 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4512 * Accessing this setting from an app that is targeting 4513 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4514 */ 4515 @Deprecated 4516 public static final String 4517 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4518 4519 /** 4520 * This preference allows the device to be locked given time after screen goes off, 4521 * subject to current DeviceAdmin policy limits. 4522 * @hide 4523 */ 4524 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4525 4526 4527 /** 4528 * This preference contains the string that shows for owner info on LockScreen. 4529 * @hide 4530 * @deprecated 4531 */ 4532 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4533 4534 /** 4535 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4536 * @hide 4537 */ 4538 @Deprecated 4539 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4540 "lock_screen_appwidget_ids"; 4541 4542 /** 4543 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4544 * @hide 4545 */ 4546 @Deprecated 4547 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4548 "lock_screen_fallback_appwidget_id"; 4549 4550 /** 4551 * Index of the lockscreen appwidget to restore, -1 if none. 4552 * @hide 4553 */ 4554 @Deprecated 4555 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4556 "lock_screen_sticky_appwidget"; 4557 4558 /** 4559 * This preference enables showing the owner info on LockScreen. 4560 * @hide 4561 * @deprecated 4562 */ 4563 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4564 "lock_screen_owner_info_enabled"; 4565 4566 /** 4567 * When set by a user, allows notifications to be shown atop a securely locked screen 4568 * in their full "private" form (same as when the device is unlocked). 4569 * @hide 4570 */ 4571 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4572 "lock_screen_allow_private_notifications"; 4573 4574 /** 4575 * Set by the system to track if the user needs to see the call to action for 4576 * the lockscreen notification policy. 4577 * @hide 4578 */ 4579 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4580 "show_note_about_notification_hiding"; 4581 4582 /** 4583 * Set to 1 by the system after trust agents have been initialized. 4584 * @hide 4585 */ 4586 public static final String TRUST_AGENTS_INITIALIZED = 4587 "trust_agents_initialized"; 4588 4589 /** 4590 * The Logging ID (a unique 64-bit value) as a hex string. 4591 * Used as a pseudonymous identifier for logging. 4592 * @deprecated This identifier is poorly initialized and has 4593 * many collisions. It should not be used. 4594 */ 4595 @Deprecated 4596 public static final String LOGGING_ID = "logging_id"; 4597 4598 /** 4599 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4600 */ 4601 @Deprecated 4602 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4603 4604 /** 4605 * No longer supported. 4606 */ 4607 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4608 4609 /** 4610 * No longer supported. 4611 */ 4612 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4613 4614 /** 4615 * No longer supported. 4616 */ 4617 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4618 4619 /** 4620 * Settings classname to launch when Settings is clicked from All 4621 * Applications. Needed because of user testing between the old 4622 * and new Settings apps. 4623 */ 4624 // TODO: 881807 4625 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4626 4627 /** 4628 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4629 */ 4630 @Deprecated 4631 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4632 4633 /** 4634 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4635 */ 4636 @Deprecated 4637 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4638 4639 /** 4640 * If accessibility is enabled. 4641 */ 4642 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4643 4644 /** 4645 * If touch exploration is enabled. 4646 */ 4647 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4648 4649 /** 4650 * List of the enabled accessibility providers. 4651 */ 4652 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4653 "enabled_accessibility_services"; 4654 4655 /** 4656 * List of the accessibility services to which the user has granted 4657 * permission to put the device into touch exploration mode. 4658 * 4659 * @hide 4660 */ 4661 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4662 "touch_exploration_granted_accessibility_services"; 4663 4664 /** 4665 * Whether to speak passwords while in accessibility mode. 4666 */ 4667 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4668 4669 /** 4670 * Whether to draw text with high contrast while in accessibility mode. 4671 * 4672 * @hide 4673 */ 4674 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4675 "high_text_contrast_enabled"; 4676 4677 /** 4678 * If injection of accessibility enhancing JavaScript screen-reader 4679 * is enabled. 4680 * <p> 4681 * Note: The JavaScript based screen-reader is served by the 4682 * Google infrastructure and enable users with disabilities to 4683 * efficiently navigate in and explore web content. 4684 * </p> 4685 * <p> 4686 * This property represents a boolean value. 4687 * </p> 4688 * @hide 4689 */ 4690 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4691 "accessibility_script_injection"; 4692 4693 /** 4694 * The URL for the injected JavaScript based screen-reader used 4695 * for providing accessibility of content in WebView. 4696 * <p> 4697 * Note: The JavaScript based screen-reader is served by the 4698 * Google infrastructure and enable users with disabilities to 4699 * efficiently navigate in and explore web content. 4700 * </p> 4701 * <p> 4702 * This property represents a string value. 4703 * </p> 4704 * @hide 4705 */ 4706 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4707 "accessibility_script_injection_url"; 4708 4709 /** 4710 * Key bindings for navigation in built-in accessibility support for web content. 4711 * <p> 4712 * Note: These key bindings are for the built-in accessibility navigation for 4713 * web content which is used as a fall back solution if JavaScript in a WebView 4714 * is not enabled or the user has not opted-in script injection from Google. 4715 * </p> 4716 * <p> 4717 * The bindings are separated by semi-colon. A binding is a mapping from 4718 * a key to a sequence of actions (for more details look at 4719 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4720 * string representation of an integer obtained from a meta state (optional) shifted 4721 * sixteen times left and bitwise ored with a key code. An action is represented 4722 * as a hexademical string representation of an integer where the first two digits 4723 * are navigation action index, the second, the third, and the fourth digit pairs 4724 * represent the action arguments. The separate actions in a binding are colon 4725 * separated. The key and the action sequence it maps to are separated by equals. 4726 * </p> 4727 * <p> 4728 * For example, the binding below maps the DPAD right button to traverse the 4729 * current navigation axis once without firing an accessibility event and to 4730 * perform the same traversal again but to fire an event: 4731 * <code> 4732 * 0x16=0x01000100:0x01000101; 4733 * </code> 4734 * </p> 4735 * <p> 4736 * The goal of this binding is to enable dynamic rebinding of keys to 4737 * navigation actions for web content without requiring a framework change. 4738 * </p> 4739 * <p> 4740 * This property represents a string value. 4741 * </p> 4742 * @hide 4743 */ 4744 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4745 "accessibility_web_content_key_bindings"; 4746 4747 /** 4748 * Setting that specifies whether the display magnification is enabled. 4749 * Display magnifications allows the user to zoom in the display content 4750 * and is targeted to low vision users. The current magnification scale 4751 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4752 * 4753 * @hide 4754 */ 4755 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4756 "accessibility_display_magnification_enabled"; 4757 4758 /** 4759 * Setting that specifies what the display magnification scale is. 4760 * Display magnifications allows the user to zoom in the display 4761 * content and is targeted to low vision users. Whether a display 4762 * magnification is performed is controlled by 4763 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4764 * 4765 * @hide 4766 */ 4767 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4768 "accessibility_display_magnification_scale"; 4769 4770 /** 4771 * Setting that specifies whether the display magnification should be 4772 * automatically updated. If this fearture is enabled the system will 4773 * exit magnification mode or pan the viewport when a context change 4774 * occurs. For example, on staring a new activity or rotating the screen, 4775 * the system may zoom out so the user can see the new context he is in. 4776 * Another example is on showing a window that is not visible in the 4777 * magnified viewport the system may pan the viewport to make the window 4778 * the has popped up so the user knows that the context has changed. 4779 * Whether a screen magnification is performed is controlled by 4780 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4781 * 4782 * @hide 4783 */ 4784 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4785 "accessibility_display_magnification_auto_update"; 4786 4787 /** 4788 * Setting that specifies whether timed text (captions) should be 4789 * displayed in video content. Text display properties are controlled by 4790 * the following settings: 4791 * <ul> 4792 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4793 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4794 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4795 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4796 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4797 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4798 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4799 * </ul> 4800 * 4801 * @hide 4802 */ 4803 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4804 "accessibility_captioning_enabled"; 4805 4806 /** 4807 * Setting that specifies the language for captions as a locale string, 4808 * e.g. en_US. 4809 * 4810 * @see java.util.Locale#toString 4811 * @hide 4812 */ 4813 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4814 "accessibility_captioning_locale"; 4815 4816 /** 4817 * Integer property that specifies the preset style for captions, one 4818 * of: 4819 * <ul> 4820 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4821 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4822 * </ul> 4823 * 4824 * @see java.util.Locale#toString 4825 * @hide 4826 */ 4827 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4828 "accessibility_captioning_preset"; 4829 4830 /** 4831 * Integer property that specifes the background color for captions as a 4832 * packed 32-bit color. 4833 * 4834 * @see android.graphics.Color#argb 4835 * @hide 4836 */ 4837 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4838 "accessibility_captioning_background_color"; 4839 4840 /** 4841 * Integer property that specifes the foreground color for captions as a 4842 * packed 32-bit color. 4843 * 4844 * @see android.graphics.Color#argb 4845 * @hide 4846 */ 4847 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4848 "accessibility_captioning_foreground_color"; 4849 4850 /** 4851 * Integer property that specifes the edge type for captions, one of: 4852 * <ul> 4853 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4854 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4855 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4856 * </ul> 4857 * 4858 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4859 * @hide 4860 */ 4861 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4862 "accessibility_captioning_edge_type"; 4863 4864 /** 4865 * Integer property that specifes the edge color for captions as a 4866 * packed 32-bit color. 4867 * 4868 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4869 * @see android.graphics.Color#argb 4870 * @hide 4871 */ 4872 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4873 "accessibility_captioning_edge_color"; 4874 4875 /** 4876 * Integer property that specifes the window color for captions as a 4877 * packed 32-bit color. 4878 * 4879 * @see android.graphics.Color#argb 4880 * @hide 4881 */ 4882 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4883 "accessibility_captioning_window_color"; 4884 4885 /** 4886 * String property that specifies the typeface for captions, one of: 4887 * <ul> 4888 * <li>DEFAULT 4889 * <li>MONOSPACE 4890 * <li>SANS_SERIF 4891 * <li>SERIF 4892 * </ul> 4893 * 4894 * @see android.graphics.Typeface 4895 * @hide 4896 */ 4897 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4898 "accessibility_captioning_typeface"; 4899 4900 /** 4901 * Floating point property that specifies font scaling for captions. 4902 * 4903 * @hide 4904 */ 4905 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4906 "accessibility_captioning_font_scale"; 4907 4908 /** 4909 * Setting that specifies whether display color inversion is enabled. 4910 */ 4911 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4912 "accessibility_display_inversion_enabled"; 4913 4914 /** 4915 * Setting that specifies whether display color space adjustment is 4916 * enabled. 4917 * 4918 * @hide 4919 */ 4920 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4921 "accessibility_display_daltonizer_enabled"; 4922 4923 /** 4924 * Integer property that specifies the type of color space adjustment to 4925 * perform. Valid values are defined in AccessibilityManager. 4926 * 4927 * @hide 4928 */ 4929 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4930 "accessibility_display_daltonizer"; 4931 4932 /** 4933 * Float list that specifies the color matrix to apply to 4934 * the display. Valid values are defined in AccessibilityManager. 4935 * 4936 * @hide 4937 */ 4938 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 4939 "accessibility_display_color_matrix"; 4940 4941 /** 4942 * Setting that specifies whether automatic click when the mouse pointer stops moving is 4943 * enabled. 4944 * 4945 * @hide 4946 */ 4947 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 4948 "accessibility_autoclick_enabled"; 4949 4950 /** 4951 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 4952 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 4953 * 4954 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 4955 * @hide 4956 */ 4957 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 4958 "accessibility_autoclick_delay"; 4959 4960 /** 4961 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 4962 * accessibility. 4963 * (0 = false, 1 = true) 4964 * @hide 4965 */ 4966 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 4967 "accessibility_large_pointer_icon"; 4968 4969 /** 4970 * The timeout for considering a press to be a long press in milliseconds. 4971 * @hide 4972 */ 4973 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4974 4975 /** 4976 * List of the enabled print services. 4977 * @hide 4978 */ 4979 public static final String ENABLED_PRINT_SERVICES = 4980 "enabled_print_services"; 4981 4982 /** 4983 * List of the system print services we enabled on first boot. On 4984 * first boot we enable all system, i.e. bundled print services, 4985 * once, so they work out-of-the-box. 4986 * @hide 4987 */ 4988 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4989 "enabled_on_first_boot_system_print_services"; 4990 4991 /** 4992 * Setting to always use the default text-to-speech settings regardless 4993 * of the application settings. 4994 * 1 = override application settings, 4995 * 0 = use application settings (if specified). 4996 * 4997 * @deprecated The value of this setting is no longer respected by 4998 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4999 */ 5000 @Deprecated 5001 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5002 5003 /** 5004 * Default text-to-speech engine speech rate. 100 = 1x 5005 */ 5006 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5007 5008 /** 5009 * Default text-to-speech engine pitch. 100 = 1x 5010 */ 5011 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5012 5013 /** 5014 * Default text-to-speech engine. 5015 */ 5016 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5017 5018 /** 5019 * Default text-to-speech language. 5020 * 5021 * @deprecated this setting is no longer in use, as of the Ice Cream 5022 * Sandwich release. Apps should never need to read this setting directly, 5023 * instead can query the TextToSpeech framework classes for the default 5024 * locale. {@link TextToSpeech#getLanguage()}. 5025 */ 5026 @Deprecated 5027 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5028 5029 /** 5030 * Default text-to-speech country. 5031 * 5032 * @deprecated this setting is no longer in use, as of the Ice Cream 5033 * Sandwich release. Apps should never need to read this setting directly, 5034 * instead can query the TextToSpeech framework classes for the default 5035 * locale. {@link TextToSpeech#getLanguage()}. 5036 */ 5037 @Deprecated 5038 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5039 5040 /** 5041 * Default text-to-speech locale variant. 5042 * 5043 * @deprecated this setting is no longer in use, as of the Ice Cream 5044 * Sandwich release. Apps should never need to read this setting directly, 5045 * instead can query the TextToSpeech framework classes for the 5046 * locale that is in use {@link TextToSpeech#getLanguage()}. 5047 */ 5048 @Deprecated 5049 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5050 5051 /** 5052 * Stores the default tts locales on a per engine basis. Stored as 5053 * a comma seperated list of values, each value being of the form 5054 * {@code engine_name:locale} for example, 5055 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5056 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5057 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5058 * setting directly, and can query the TextToSpeech framework classes 5059 * for the locale that is in use. 5060 * 5061 * @hide 5062 */ 5063 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5064 5065 /** 5066 * Space delimited list of plugin packages that are enabled. 5067 */ 5068 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5069 5070 /** 5071 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5072 * instead. 5073 */ 5074 @Deprecated 5075 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5076 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5077 5078 /** 5079 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5080 * instead. 5081 */ 5082 @Deprecated 5083 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5084 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5085 5086 /** 5087 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5088 * instead. 5089 */ 5090 @Deprecated 5091 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5092 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5093 5094 /** 5095 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5096 * instead. 5097 */ 5098 @Deprecated 5099 public static final String WIFI_ON = Global.WIFI_ON; 5100 5101 /** 5102 * The acceptable packet loss percentage (range 0 - 100) before trying 5103 * another AP on the same network. 5104 * @deprecated This setting is not used. 5105 */ 5106 @Deprecated 5107 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5108 "wifi_watchdog_acceptable_packet_loss_percentage"; 5109 5110 /** 5111 * The number of access points required for a network in order for the 5112 * watchdog to monitor it. 5113 * @deprecated This setting is not used. 5114 */ 5115 @Deprecated 5116 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5117 5118 /** 5119 * The delay between background checks. 5120 * @deprecated This setting is not used. 5121 */ 5122 @Deprecated 5123 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5124 "wifi_watchdog_background_check_delay_ms"; 5125 5126 /** 5127 * Whether the Wi-Fi watchdog is enabled for background checking even 5128 * after it thinks the user has connected to a good access point. 5129 * @deprecated This setting is not used. 5130 */ 5131 @Deprecated 5132 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5133 "wifi_watchdog_background_check_enabled"; 5134 5135 /** 5136 * The timeout for a background ping 5137 * @deprecated This setting is not used. 5138 */ 5139 @Deprecated 5140 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5141 "wifi_watchdog_background_check_timeout_ms"; 5142 5143 /** 5144 * The number of initial pings to perform that *may* be ignored if they 5145 * fail. Again, if these fail, they will *not* be used in packet loss 5146 * calculation. For example, one network always seemed to time out for 5147 * the first couple pings, so this is set to 3 by default. 5148 * @deprecated This setting is not used. 5149 */ 5150 @Deprecated 5151 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5152 "wifi_watchdog_initial_ignored_ping_count"; 5153 5154 /** 5155 * The maximum number of access points (per network) to attempt to test. 5156 * If this number is reached, the watchdog will no longer monitor the 5157 * initial connection state for the network. This is a safeguard for 5158 * networks containing multiple APs whose DNS does not respond to pings. 5159 * @deprecated This setting is not used. 5160 */ 5161 @Deprecated 5162 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5163 5164 /** 5165 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5166 */ 5167 @Deprecated 5168 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5169 5170 /** 5171 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5172 * @deprecated This setting is not used. 5173 */ 5174 @Deprecated 5175 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5176 5177 /** 5178 * The number of pings to test if an access point is a good connection. 5179 * @deprecated This setting is not used. 5180 */ 5181 @Deprecated 5182 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5183 5184 /** 5185 * The delay between pings. 5186 * @deprecated This setting is not used. 5187 */ 5188 @Deprecated 5189 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5190 5191 /** 5192 * The timeout per ping. 5193 * @deprecated This setting is not used. 5194 */ 5195 @Deprecated 5196 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5197 5198 /** 5199 * @deprecated Use 5200 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5201 */ 5202 @Deprecated 5203 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5204 5205 /** 5206 * @deprecated Use 5207 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5208 */ 5209 @Deprecated 5210 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5211 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5212 5213 /** 5214 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5215 * the receivers of the PendingIntent an opportunity to make a new network request before 5216 * the Network satisfying the request is potentially removed. 5217 * 5218 * @hide 5219 */ 5220 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5221 "connectivity_release_pending_intent_delay_ms"; 5222 5223 /** 5224 * Whether background data usage is allowed. 5225 * 5226 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5227 * availability of background data depends on several 5228 * combined factors. When background data is unavailable, 5229 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5230 * now appear disconnected. 5231 */ 5232 @Deprecated 5233 public static final String BACKGROUND_DATA = "background_data"; 5234 5235 /** 5236 * Origins for which browsers should allow geolocation by default. 5237 * The value is a space-separated list of origins. 5238 */ 5239 public static final String ALLOWED_GEOLOCATION_ORIGINS 5240 = "allowed_geolocation_origins"; 5241 5242 /** 5243 * The preferred TTY mode 0 = TTy Off, CDMA default 5244 * 1 = TTY Full 5245 * 2 = TTY HCO 5246 * 3 = TTY VCO 5247 * @hide 5248 */ 5249 public static final String PREFERRED_TTY_MODE = 5250 "preferred_tty_mode"; 5251 5252 /** 5253 * Whether the enhanced voice privacy mode is enabled. 5254 * 0 = normal voice privacy 5255 * 1 = enhanced voice privacy 5256 * @hide 5257 */ 5258 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5259 5260 /** 5261 * Whether the TTY mode mode is enabled. 5262 * 0 = disabled 5263 * 1 = enabled 5264 * @hide 5265 */ 5266 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5267 5268 /** 5269 * Controls whether settings backup is enabled. 5270 * Type: int ( 0 = disabled, 1 = enabled ) 5271 * @hide 5272 */ 5273 public static final String BACKUP_ENABLED = "backup_enabled"; 5274 5275 /** 5276 * Controls whether application data is automatically restored from backup 5277 * at install time. 5278 * Type: int ( 0 = disabled, 1 = enabled ) 5279 * @hide 5280 */ 5281 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5282 5283 /** 5284 * Indicates whether settings backup has been fully provisioned. 5285 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5286 * @hide 5287 */ 5288 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5289 5290 /** 5291 * Component of the transport to use for backup/restore. 5292 * @hide 5293 */ 5294 public static final String BACKUP_TRANSPORT = "backup_transport"; 5295 5296 /** 5297 * Version for which the setup wizard was last shown. Bumped for 5298 * each release when there is new setup information to show. 5299 * @hide 5300 */ 5301 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5302 5303 /** 5304 * The interval in milliseconds after which Wi-Fi is considered idle. 5305 * When idle, it is possible for the device to be switched from Wi-Fi to 5306 * the mobile data network. 5307 * @hide 5308 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5309 * instead. 5310 */ 5311 @Deprecated 5312 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5313 5314 /** 5315 * The global search provider chosen by the user (if multiple global 5316 * search providers are installed). This will be the provider returned 5317 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5318 * installed. This setting is stored as a flattened component name as 5319 * per {@link ComponentName#flattenToString()}. 5320 * 5321 * @hide 5322 */ 5323 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5324 "search_global_search_activity"; 5325 5326 /** 5327 * The number of promoted sources in GlobalSearch. 5328 * @hide 5329 */ 5330 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5331 /** 5332 * The maximum number of suggestions returned by GlobalSearch. 5333 * @hide 5334 */ 5335 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5336 /** 5337 * The number of suggestions GlobalSearch will ask each non-web search source for. 5338 * @hide 5339 */ 5340 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5341 /** 5342 * The number of suggestions the GlobalSearch will ask the web search source for. 5343 * @hide 5344 */ 5345 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5346 "search_web_results_override_limit"; 5347 /** 5348 * The number of milliseconds that GlobalSearch will wait for suggestions from 5349 * promoted sources before continuing with all other sources. 5350 * @hide 5351 */ 5352 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5353 "search_promoted_source_deadline_millis"; 5354 /** 5355 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5356 * @hide 5357 */ 5358 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5359 /** 5360 * The maximum number of milliseconds that GlobalSearch shows the previous results 5361 * after receiving a new query. 5362 * @hide 5363 */ 5364 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5365 /** 5366 * The maximum age of log data used for shortcuts in GlobalSearch. 5367 * @hide 5368 */ 5369 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5370 /** 5371 * The maximum age of log data used for source ranking in GlobalSearch. 5372 * @hide 5373 */ 5374 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5375 "search_max_source_event_age_millis"; 5376 /** 5377 * The minimum number of impressions needed to rank a source in GlobalSearch. 5378 * @hide 5379 */ 5380 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5381 "search_min_impressions_for_source_ranking"; 5382 /** 5383 * The minimum number of clicks needed to rank a source in GlobalSearch. 5384 * @hide 5385 */ 5386 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5387 "search_min_clicks_for_source_ranking"; 5388 /** 5389 * The maximum number of shortcuts shown by GlobalSearch. 5390 * @hide 5391 */ 5392 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5393 /** 5394 * The size of the core thread pool for suggestion queries in GlobalSearch. 5395 * @hide 5396 */ 5397 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5398 "search_query_thread_core_pool_size"; 5399 /** 5400 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5401 * @hide 5402 */ 5403 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5404 "search_query_thread_max_pool_size"; 5405 /** 5406 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5407 * @hide 5408 */ 5409 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5410 "search_shortcut_refresh_core_pool_size"; 5411 /** 5412 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5413 * @hide 5414 */ 5415 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5416 "search_shortcut_refresh_max_pool_size"; 5417 /** 5418 * The maximun time that excess threads in the GlobalSeach thread pools will 5419 * wait before terminating. 5420 * @hide 5421 */ 5422 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5423 "search_thread_keepalive_seconds"; 5424 /** 5425 * The maximum number of concurrent suggestion queries to each source. 5426 * @hide 5427 */ 5428 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5429 "search_per_source_concurrent_query_limit"; 5430 5431 /** 5432 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5433 * @hide 5434 */ 5435 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5436 5437 /** 5438 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5439 * @hide 5440 */ 5441 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5442 5443 /** 5444 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5445 * @hide 5446 */ 5447 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5448 5449 /** 5450 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5451 * @hide 5452 */ 5453 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5454 5455 /** 5456 * If nonzero, ANRs in invisible background processes bring up a dialog. 5457 * Otherwise, the process will be silently killed. 5458 * @hide 5459 */ 5460 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5461 5462 /** 5463 * The {@link ComponentName} string of the service to be used as the voice recognition 5464 * service. 5465 * 5466 * @hide 5467 */ 5468 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5469 5470 /** 5471 * Stores whether an user has consented to have apps verified through PAM. 5472 * The value is boolean (1 or 0). 5473 * 5474 * @hide 5475 */ 5476 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5477 "package_verifier_user_consent"; 5478 5479 /** 5480 * The {@link ComponentName} string of the selected spell checker service which is 5481 * one of the services managed by the text service manager. 5482 * 5483 * @hide 5484 */ 5485 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5486 5487 /** 5488 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5489 * service which is one of the services managed by the text service manager. 5490 * 5491 * @hide 5492 */ 5493 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5494 "selected_spell_checker_subtype"; 5495 5496 /** 5497 * The {@link ComponentName} string whether spell checker is enabled or not. 5498 * 5499 * @hide 5500 */ 5501 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5502 5503 /** 5504 * What happens when the user presses the Power button while in-call 5505 * and the screen is on.<br/> 5506 * <b>Values:</b><br/> 5507 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5508 * 2 - The Power button hangs up the current call.<br/> 5509 * 5510 * @hide 5511 */ 5512 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5513 5514 /** 5515 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5516 * @hide 5517 */ 5518 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5519 5520 /** 5521 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5522 * @hide 5523 */ 5524 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5525 5526 /** 5527 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5528 * @hide 5529 */ 5530 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5531 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5532 5533 /** 5534 * Whether the device should wake when the wake gesture sensor detects motion. 5535 * @hide 5536 */ 5537 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5538 5539 /** 5540 * Whether the device should doze if configured. 5541 * @hide 5542 */ 5543 public static final String DOZE_ENABLED = "doze_enabled"; 5544 5545 /** 5546 * The current night mode that has been selected by the user. Owned 5547 * and controlled by UiModeManagerService. Constants are as per 5548 * UiModeManager. 5549 * @hide 5550 */ 5551 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5552 5553 /** 5554 * Whether screensavers are enabled. 5555 * @hide 5556 */ 5557 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5558 5559 /** 5560 * The user's chosen screensaver components. 5561 * 5562 * These will be launched by the PhoneWindowManager after a timeout when not on 5563 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5564 * @hide 5565 */ 5566 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5567 5568 /** 5569 * If screensavers are enabled, whether the screensaver should be automatically launched 5570 * when the device is inserted into a (desk) dock. 5571 * @hide 5572 */ 5573 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5574 5575 /** 5576 * If screensavers are enabled, whether the screensaver should be automatically launched 5577 * when the screen times out when not on battery. 5578 * @hide 5579 */ 5580 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5581 5582 /** 5583 * If screensavers are enabled, the default screensaver component. 5584 * @hide 5585 */ 5586 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5587 5588 /** 5589 * The default NFC payment component 5590 * @hide 5591 */ 5592 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5593 5594 /** 5595 * Whether NFC payment is handled by the foreground application or a default. 5596 * @hide 5597 */ 5598 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5599 5600 /** 5601 * Specifies the package name currently configured to be the primary sms application 5602 * @hide 5603 */ 5604 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5605 5606 /** 5607 * Specifies the package name currently configured to be the default dialer application 5608 * @hide 5609 */ 5610 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5611 5612 /** 5613 * Specifies the package name currently configured to be the emergency assistance application 5614 * 5615 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5616 * 5617 * @hide 5618 */ 5619 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5620 5621 /** 5622 * Specifies whether the current app context on scren (assist data) will be sent to the 5623 * assist application (active voice interaction service). 5624 * 5625 * @hide 5626 */ 5627 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5628 5629 /** 5630 * Specifies whether a screenshot of the screen contents will be sent to the assist 5631 * application (active voice interaction service). 5632 * 5633 * @hide 5634 */ 5635 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5636 5637 /** 5638 * Names of the service component that the current user has explicitly allowed to 5639 * see and change the importance of all of the user's notifications. 5640 * 5641 * @hide 5642 */ 5643 public static final String ENABLED_NOTIFICATION_ASSISTANT 5644 = "enabled_notification_assistant"; 5645 5646 /** 5647 * Names of the service components that the current user has explicitly allowed to 5648 * see all of the user's notifications, separated by ':'. 5649 * 5650 * @hide 5651 */ 5652 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5653 5654 /** 5655 * Names of the packages that the current user has explicitly allowed to 5656 * manage notification policy configuration, separated by ':'. 5657 */ 5658 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5659 "enabled_notification_policy_access_packages"; 5660 5661 /** @hide */ 5662 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5663 5664 /** @hide */ 5665 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5666 = "volume_controller_service_component"; 5667 5668 /** @hide */ 5669 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5670 5671 /** 5672 * This is the query URI for finding a print service to install. 5673 * 5674 * @hide 5675 */ 5676 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5677 5678 /** 5679 * This is the query URI for finding a NFC payment service to install. 5680 * 5681 * @hide 5682 */ 5683 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5684 5685 /** 5686 * If enabled, apps should try to skip any introductory hints on first launch. This might 5687 * apply to users that are already familiar with the environment or temporary users. 5688 * <p> 5689 * Type : int (0 to show hints, 1 to skip showing hints) 5690 */ 5691 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5692 5693 /** 5694 * Persisted playback time after a user confirmation of an unsafe volume level. 5695 * 5696 * @hide 5697 */ 5698 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5699 5700 /** 5701 * This preference enables notification display on the lockscreen. 5702 * @hide 5703 */ 5704 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5705 "lock_screen_show_notifications"; 5706 5707 /** 5708 * List of TV inputs that are currently hidden. This is a string 5709 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5710 * {@link android.net.Uri#encode(String)} and separated by ':'. 5711 * @hide 5712 */ 5713 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5714 5715 /** 5716 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5717 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5718 * and separated by ','. Each pair is separated by ':'. 5719 * @hide 5720 */ 5721 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5722 5723 /** 5724 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5725 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5726 * and 0 means automatic routing is enabled. 5727 * 5728 * @hide 5729 */ 5730 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5731 "usb_audio_automatic_routing_disabled"; 5732 5733 /** 5734 * The timeout in milliseconds before the device fully goes to sleep after 5735 * a period of inactivity. This value sets an upper bound on how long the device 5736 * will stay awake or dreaming without user activity. It should generally 5737 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5738 * will sleep before it ever has a chance to dream. 5739 * <p> 5740 * Use -1 to disable this timeout. 5741 * </p> 5742 * 5743 * @hide 5744 */ 5745 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5746 5747 /** 5748 * Controls whether double tap to wake is enabled. 5749 * @hide 5750 */ 5751 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5752 5753 /** 5754 * The current assistant component. It could be a voice interaction service, 5755 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5756 * handling. 5757 * 5758 * @hide 5759 */ 5760 public static final String ASSISTANT = "assistant"; 5761 5762 /** 5763 * Whether the camera launch gesture should be disabled. 5764 * 5765 * @hide 5766 */ 5767 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5768 5769 /** 5770 * Whether the camera launch gesture to double tap the power button when the screen is off 5771 * should be disabled. 5772 * 5773 * @hide 5774 */ 5775 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5776 "camera_double_tap_power_gesture_disabled"; 5777 5778 /** 5779 * Name of the package used as WebView provider (if unset the provider is instead determined 5780 * by the system). 5781 * @hide 5782 */ 5783 public static final String WEBVIEW_PROVIDER = "webview_provider"; 5784 5785 /** 5786 * This are the settings to be backed up. 5787 * 5788 * NOTE: Settings are backed up and restored in the order they appear 5789 * in this array. If you have one setting depending on another, 5790 * make sure that they are ordered appropriately. 5791 * 5792 * @hide 5793 */ 5794 public static final String[] SETTINGS_TO_BACKUP = { 5795 BUGREPORT_IN_POWER_MENU, // moved to global 5796 ALLOW_MOCK_LOCATION, 5797 PARENTAL_CONTROL_ENABLED, 5798 PARENTAL_CONTROL_REDIRECT_URL, 5799 USB_MASS_STORAGE_ENABLED, // moved to global 5800 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5801 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5802 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5803 ACCESSIBILITY_SCRIPT_INJECTION, 5804 BACKUP_AUTO_RESTORE, 5805 ENABLED_ACCESSIBILITY_SERVICES, 5806 ENABLED_NOTIFICATION_LISTENERS, 5807 ENABLED_INPUT_METHODS, 5808 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5809 TOUCH_EXPLORATION_ENABLED, 5810 ACCESSIBILITY_ENABLED, 5811 ACCESSIBILITY_SPEAK_PASSWORD, 5812 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5813 ACCESSIBILITY_CAPTIONING_ENABLED, 5814 ACCESSIBILITY_CAPTIONING_LOCALE, 5815 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5816 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5817 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5818 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5819 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5820 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5821 TTS_USE_DEFAULTS, 5822 TTS_DEFAULT_RATE, 5823 TTS_DEFAULT_PITCH, 5824 TTS_DEFAULT_SYNTH, 5825 TTS_DEFAULT_LANG, 5826 TTS_DEFAULT_COUNTRY, 5827 TTS_ENABLED_PLUGINS, 5828 TTS_DEFAULT_LOCALE, 5829 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5830 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5831 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5832 SELECTED_SPELL_CHECKER, 5833 SELECTED_SPELL_CHECKER_SUBTYPE, 5834 SPELL_CHECKER_ENABLED, 5835 MOUNT_PLAY_NOTIFICATION_SND, 5836 MOUNT_UMS_AUTOSTART, 5837 MOUNT_UMS_PROMPT, 5838 MOUNT_UMS_NOTIFY_ENABLED, 5839 UI_NIGHT_MODE, 5840 SLEEP_TIMEOUT, 5841 DOUBLE_TAP_TO_WAKE, 5842 CAMERA_GESTURE_DISABLED, 5843 ACCESSIBILITY_AUTOCLICK_ENABLED, 5844 ACCESSIBILITY_AUTOCLICK_DELAY 5845 }; 5846 5847 /** 5848 * These entries are considered common between the personal and the managed profile, 5849 * since the managed profile doesn't get to change them. 5850 */ 5851 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5852 5853 static { 5854 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5855 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5856 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5857 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5858 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5859 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5860 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5861 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 5862 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5863 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5864 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5865 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5866 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5867 } 5868 5869 /** @hide */ 5870 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5871 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5872 } 5873 5874 /** 5875 * Helper method for determining if a location provider is enabled. 5876 * 5877 * @param cr the content resolver to use 5878 * @param provider the location provider to query 5879 * @return true if the provider is enabled 5880 * 5881 * @deprecated use {@link #LOCATION_MODE} or 5882 * {@link LocationManager#isProviderEnabled(String)} 5883 */ 5884 @Deprecated 5885 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5886 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5887 } 5888 5889 /** 5890 * Helper method for determining if a location provider is enabled. 5891 * @param cr the content resolver to use 5892 * @param provider the location provider to query 5893 * @param userId the userId to query 5894 * @return true if the provider is enabled 5895 * @deprecated use {@link #LOCATION_MODE} or 5896 * {@link LocationManager#isProviderEnabled(String)} 5897 * @hide 5898 */ 5899 @Deprecated 5900 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5901 String allowedProviders = Settings.Secure.getStringForUser(cr, 5902 LOCATION_PROVIDERS_ALLOWED, userId); 5903 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5904 } 5905 5906 /** 5907 * Thread-safe method for enabling or disabling a single location provider. 5908 * @param cr the content resolver to use 5909 * @param provider the location provider to enable or disable 5910 * @param enabled true if the provider should be enabled 5911 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5912 */ 5913 @Deprecated 5914 public static final void setLocationProviderEnabled(ContentResolver cr, 5915 String provider, boolean enabled) { 5916 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5917 } 5918 5919 /** 5920 * Thread-safe method for enabling or disabling a single location provider. 5921 * 5922 * @param cr the content resolver to use 5923 * @param provider the location provider to enable or disable 5924 * @param enabled true if the provider should be enabled 5925 * @param userId the userId for which to enable/disable providers 5926 * @return true if the value was set, false on database errors 5927 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5928 * {@link #LOCATION_MODE} 5929 * @hide 5930 */ 5931 @Deprecated 5932 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5933 String provider, boolean enabled, int userId) { 5934 synchronized (mLocationSettingsLock) { 5935 // to ensure thread safety, we write the provider name with a '+' or '-' 5936 // and let the SettingsProvider handle it rather than reading and modifying 5937 // the list of enabled providers. 5938 if (enabled) { 5939 provider = "+" + provider; 5940 } else { 5941 provider = "-" + provider; 5942 } 5943 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5944 userId); 5945 } 5946 } 5947 5948 /** 5949 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 5950 */ 5951 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 5952 final int mode = getLocationModeForUser(cr, userId); 5953 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 5954 } 5955 5956 /** 5957 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 5958 */ 5959 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 5960 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 5961 LOCATION_MODE_HIGH_ACCURACY, userId); 5962 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 5963 // turn on location any longer. 5964 if (mode == LOCATION_MODE_OFF) { 5965 mode = LOCATION_MODE_HIGH_ACCURACY; 5966 } 5967 return setLocationModeForUser(cr, mode, userId); 5968 } 5969 5970 /** 5971 * Thread-safe method for setting the location mode to one of 5972 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5973 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5974 * 5975 * @param cr the content resolver to use 5976 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5977 * @param userId the userId for which to change mode 5978 * @return true if the value was set, false on database errors 5979 * 5980 * @throws IllegalArgumentException if mode is not one of the supported values 5981 */ 5982 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5983 int userId) { 5984 synchronized (mLocationSettingsLock) { 5985 boolean gps = false; 5986 boolean network = false; 5987 switch (mode) { 5988 case LOCATION_MODE_PREVIOUS: 5989 // Retrieve the actual mode and set to that mode. 5990 return restoreLocationModeForUser(cr, userId); 5991 case LOCATION_MODE_OFF: 5992 saveLocationModeForUser(cr, userId); 5993 break; 5994 case LOCATION_MODE_SENSORS_ONLY: 5995 gps = true; 5996 break; 5997 case LOCATION_MODE_BATTERY_SAVING: 5998 network = true; 5999 break; 6000 case LOCATION_MODE_HIGH_ACCURACY: 6001 gps = true; 6002 network = true; 6003 break; 6004 default: 6005 throw new IllegalArgumentException("Invalid location mode: " + mode); 6006 } 6007 // Note it's important that we set the NLP mode first. The Google implementation 6008 // of NLP clears its NLP consent setting any time it receives a 6009 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6010 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6011 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6012 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6013 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6014 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6015 // dialog. Then the people who wrote the setup wizard would be sad. 6016 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6017 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6018 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6019 cr, LocationManager.GPS_PROVIDER, gps, userId); 6020 return gpsSuccess && nlpSuccess; 6021 } 6022 } 6023 6024 /** 6025 * Thread-safe method for reading the location mode, returns one of 6026 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6027 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6028 * 6029 * @param cr the content resolver to use 6030 * @param userId the userId for which to read the mode 6031 * @return the location mode 6032 */ 6033 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6034 synchronized (mLocationSettingsLock) { 6035 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6036 cr, LocationManager.GPS_PROVIDER, userId); 6037 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6038 cr, LocationManager.NETWORK_PROVIDER, userId); 6039 if (gpsEnabled && networkEnabled) { 6040 return LOCATION_MODE_HIGH_ACCURACY; 6041 } else if (gpsEnabled) { 6042 return LOCATION_MODE_SENSORS_ONLY; 6043 } else if (networkEnabled) { 6044 return LOCATION_MODE_BATTERY_SAVING; 6045 } else { 6046 return LOCATION_MODE_OFF; 6047 } 6048 } 6049 } 6050 } 6051 6052 /** 6053 * Global system settings, containing preferences that always apply identically 6054 * to all defined users. Applications can read these but are not allowed to write; 6055 * like the "Secure" settings, these are for preferences that the user must 6056 * explicitly modify through the system UI or specialized APIs for those values. 6057 */ 6058 public static final class Global extends NameValueTable { 6059 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6060 6061 /** 6062 * The content:// style URL for global secure settings items. Not public. 6063 */ 6064 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6065 6066 /** 6067 * Whether users are allowed to add more users or guest from lockscreen. 6068 * <p> 6069 * Type: int 6070 * @hide 6071 */ 6072 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6073 6074 /** 6075 * Setting whether the global gesture for enabling accessibility is enabled. 6076 * If this gesture is enabled the user will be able to perfrom it to enable 6077 * the accessibility state without visiting the settings app. 6078 * @hide 6079 */ 6080 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6081 "enable_accessibility_global_gesture_enabled"; 6082 6083 /** 6084 * Whether Airplane Mode is on. 6085 */ 6086 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6087 6088 /** 6089 * Whether Theater Mode is on. 6090 * {@hide} 6091 */ 6092 @SystemApi 6093 public static final String THEATER_MODE_ON = "theater_mode_on"; 6094 6095 /** 6096 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6097 */ 6098 public static final String RADIO_BLUETOOTH = "bluetooth"; 6099 6100 /** 6101 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6102 */ 6103 public static final String RADIO_WIFI = "wifi"; 6104 6105 /** 6106 * {@hide} 6107 */ 6108 public static final String RADIO_WIMAX = "wimax"; 6109 /** 6110 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6111 */ 6112 public static final String RADIO_CELL = "cell"; 6113 6114 /** 6115 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6116 */ 6117 public static final String RADIO_NFC = "nfc"; 6118 6119 /** 6120 * A comma separated list of radios that need to be disabled when airplane mode 6121 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6122 * included in the comma separated list. 6123 */ 6124 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6125 6126 /** 6127 * A comma separated list of radios that should to be disabled when airplane mode 6128 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6129 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6130 * will be turned off when entering airplane mode, but the user will be able to reenable 6131 * Wifi in the Settings app. 6132 * 6133 * {@hide} 6134 */ 6135 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6136 6137 /** 6138 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6139 * See {@link android.bluetooth.BluetoothProfile}. 6140 * {@hide} 6141 */ 6142 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6143 6144 /** 6145 * The policy for deciding when Wi-Fi should go to sleep (which will in 6146 * turn switch to using the mobile data as an Internet connection). 6147 * <p> 6148 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6149 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6150 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6151 */ 6152 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6153 6154 /** 6155 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6156 * policy, which is to sleep shortly after the turning off 6157 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6158 */ 6159 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6160 6161 /** 6162 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6163 * the device is on battery, and never go to sleep when the device is 6164 * plugged in. 6165 */ 6166 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6167 6168 /** 6169 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6170 */ 6171 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6172 6173 /** 6174 * Value to specify if the user prefers the date, time and time zone 6175 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6176 */ 6177 public static final String AUTO_TIME = "auto_time"; 6178 6179 /** 6180 * Value to specify if the user prefers the time zone 6181 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6182 */ 6183 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6184 6185 /** 6186 * URI for the car dock "in" event sound. 6187 * @hide 6188 */ 6189 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6190 6191 /** 6192 * URI for the car dock "out" event sound. 6193 * @hide 6194 */ 6195 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6196 6197 /** 6198 * URI for the desk dock "in" event sound. 6199 * @hide 6200 */ 6201 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6202 6203 /** 6204 * URI for the desk dock "out" event sound. 6205 * @hide 6206 */ 6207 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6208 6209 /** 6210 * Whether to play a sound for dock events. 6211 * @hide 6212 */ 6213 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6214 6215 /** 6216 * URI for the "device locked" (keyguard shown) sound. 6217 * @hide 6218 */ 6219 public static final String LOCK_SOUND = "lock_sound"; 6220 6221 /** 6222 * URI for the "device unlocked" sound. 6223 * @hide 6224 */ 6225 public static final String UNLOCK_SOUND = "unlock_sound"; 6226 6227 /** 6228 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6229 * state without unlocking. 6230 * @hide 6231 */ 6232 public static final String TRUSTED_SOUND = "trusted_sound"; 6233 6234 /** 6235 * URI for the low battery sound file. 6236 * @hide 6237 */ 6238 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6239 6240 /** 6241 * Whether to play a sound for low-battery alerts. 6242 * @hide 6243 */ 6244 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6245 6246 /** 6247 * URI for the "wireless charging started" sound. 6248 * @hide 6249 */ 6250 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6251 "wireless_charging_started_sound"; 6252 6253 /** 6254 * Whether to play a sound for charging events. 6255 * @hide 6256 */ 6257 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6258 6259 /** 6260 * Whether we keep the device on while the device is plugged in. 6261 * Supported values are: 6262 * <ul> 6263 * <li>{@code 0} to never stay on while plugged in</li> 6264 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6265 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6266 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6267 * </ul> 6268 * These values can be OR-ed together. 6269 */ 6270 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6271 6272 /** 6273 * When the user has enable the option to have a "bug report" command 6274 * in the power menu. 6275 * @hide 6276 */ 6277 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6278 6279 /** 6280 * Whether ADB is enabled. 6281 */ 6282 public static final String ADB_ENABLED = "adb_enabled"; 6283 6284 /** 6285 * Whether Views are allowed to save their attribute data. 6286 * @hide 6287 */ 6288 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6289 6290 /** 6291 * Whether assisted GPS should be enabled or not. 6292 * @hide 6293 */ 6294 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6295 6296 /** 6297 * Whether bluetooth is enabled/disabled 6298 * 0=disabled. 1=enabled. 6299 */ 6300 public static final String BLUETOOTH_ON = "bluetooth_on"; 6301 6302 /** 6303 * CDMA Cell Broadcast SMS 6304 * 0 = CDMA Cell Broadcast SMS disabled 6305 * 1 = CDMA Cell Broadcast SMS enabled 6306 * @hide 6307 */ 6308 public static final String CDMA_CELL_BROADCAST_SMS = 6309 "cdma_cell_broadcast_sms"; 6310 6311 /** 6312 * The CDMA roaming mode 0 = Home Networks, CDMA default 6313 * 1 = Roaming on Affiliated networks 6314 * 2 = Roaming on any networks 6315 * @hide 6316 */ 6317 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6318 6319 /** 6320 * The CDMA subscription mode 0 = RUIM/SIM (default) 6321 * 1 = NV 6322 * @hide 6323 */ 6324 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6325 6326 /** Inactivity timeout to track mobile data activity. 6327 * 6328 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6329 * infer the data activity of mobile network. After a period of no activity on mobile 6330 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6331 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6332 * subsequent activity on mobile networks triggers the firing of {@code 6333 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6334 * 6335 * Network activity refers to transmitting or receiving data on the network interfaces. 6336 * 6337 * Tracking is disabled if set to zero or negative value. 6338 * 6339 * @hide 6340 */ 6341 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6342 6343 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6344 * but for Wifi network. 6345 * @hide 6346 */ 6347 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6348 6349 /** 6350 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6351 */ 6352 public static final String DATA_ROAMING = "data_roaming"; 6353 6354 /** 6355 * The value passed to a Mobile DataConnection via bringUp which defines the 6356 * number of retries to preform when setting up the initial connection. The default 6357 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6358 * @hide 6359 */ 6360 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6361 6362 /** 6363 * Whether any package can be on external storage. When this is true, any 6364 * package, regardless of manifest values, is a candidate for installing 6365 * or moving onto external storage. (0 = false, 1 = true) 6366 * @hide 6367 */ 6368 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6369 6370 /** 6371 * Whether any activity can be resized. When this is true, any 6372 * activity, regardless of manifest values, can be resized for multi-window. 6373 * (0 = false, 1 = true) 6374 * @hide 6375 */ 6376 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6377 = "force_resizable_activities"; 6378 6379 /** 6380 * Whether to enable experimental freeform support for windows. 6381 * @hide 6382 */ 6383 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6384 = "enable_freeform_support"; 6385 6386 /** 6387 * Whether user has enabled development settings. 6388 */ 6389 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6390 6391 /** 6392 * Whether the device has been provisioned (0 = false, 1 = true). 6393 * <p>On a multiuser device with a separate system user, the screen may be locked 6394 * as soon as this is set to true and further activities cannot be launched on the 6395 * system user unless they are marked to show over keyguard. 6396 */ 6397 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6398 6399 /** 6400 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6401 * One integer in dpi. If unset, then use the real display density. 6402 * @hide 6403 */ 6404 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6405 6406 /** 6407 * The saved value for WindowManagerService.setForcedDisplaySize(). 6408 * Two integers separated by a comma. If unset, then use the real display size. 6409 * @hide 6410 */ 6411 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6412 6413 /** 6414 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6415 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6416 * @hide 6417 */ 6418 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6419 6420 /** 6421 * The maximum size, in bytes, of a download that the download manager will transfer over 6422 * a non-wifi connection. 6423 * @hide 6424 */ 6425 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6426 "download_manager_max_bytes_over_mobile"; 6427 6428 /** 6429 * The recommended maximum size, in bytes, of a download that the download manager should 6430 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6431 * have the option to start the download over the mobile connection anyway. 6432 * @hide 6433 */ 6434 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6435 "download_manager_recommended_max_bytes_over_mobile"; 6436 6437 /** 6438 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6439 */ 6440 @Deprecated 6441 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6442 6443 /** 6444 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6445 * sent or processed. (0 = false, 1 = true) 6446 * @hide 6447 */ 6448 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6449 6450 /** 6451 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6452 * and the output is redirected to AV Receiver connected via 6453 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6454 * @hide 6455 */ 6456 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6457 6458 /** 6459 * Whether TV will automatically turn on upon reception of the CEC command 6460 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6461 * @hide 6462 */ 6463 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6464 "hdmi_control_auto_wakeup_enabled"; 6465 6466 /** 6467 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6468 * (0 = false, 1 = true) 6469 * @hide 6470 */ 6471 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6472 "hdmi_control_auto_device_off_enabled"; 6473 6474 /** 6475 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6476 * client. 6477 * (0 = false, 1 = true) 6478 * @hide 6479 */ 6480 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6481 6482 /** 6483 * Whether TV will switch to MHL port when a mobile device is plugged in. 6484 * (0 = false, 1 = true) 6485 * @hide 6486 */ 6487 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6488 6489 /** 6490 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6491 * @hide 6492 */ 6493 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6494 6495 /** 6496 * Whether mobile data connections are allowed by the user. See 6497 * ConnectivityManager for more info. 6498 * @hide 6499 */ 6500 public static final String MOBILE_DATA = "mobile_data"; 6501 6502 /** 6503 * Whether the mobile data connection should remain active even when higher 6504 * priority networks like WiFi are active, to help make network switching faster. 6505 * 6506 * See ConnectivityService for more info. 6507 * 6508 * (0 = disabled, 1 = enabled) 6509 * @hide 6510 */ 6511 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6512 6513 /** {@hide} */ 6514 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6515 /** {@hide} */ 6516 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6517 /** {@hide} */ 6518 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6519 /** {@hide} */ 6520 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6521 /** {@hide} */ 6522 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6523 6524 /** {@hide} */ 6525 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6526 /** {@hide} */ 6527 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6528 /** {@hide} */ 6529 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6530 /** {@hide} */ 6531 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6532 6533 /** {@hide} */ 6534 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6535 /** {@hide} */ 6536 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6537 /** {@hide} */ 6538 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6539 /** {@hide} */ 6540 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6541 6542 /** {@hide} */ 6543 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6544 /** {@hide} */ 6545 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6546 /** {@hide} */ 6547 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6548 /** {@hide} */ 6549 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6550 6551 /** 6552 * User preference for which network(s) should be used. Only the 6553 * connectivity service should touch this. 6554 */ 6555 public static final String NETWORK_PREFERENCE = "network_preference"; 6556 6557 /** 6558 * Which package name to use for network scoring. If null, or if the package is not a valid 6559 * scorer app, external network scores will neither be requested nor accepted. 6560 * @hide 6561 */ 6562 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6563 6564 /** 6565 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6566 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6567 * exceeded. 6568 * @hide 6569 */ 6570 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6571 6572 /** 6573 * The length of time in milli-seconds that automatic small adjustments to 6574 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6575 * @hide 6576 */ 6577 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6578 6579 /** Preferred NTP server. {@hide} */ 6580 public static final String NTP_SERVER = "ntp_server"; 6581 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6582 public static final String NTP_TIMEOUT = "ntp_timeout"; 6583 6584 /** {@hide} */ 6585 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6586 6587 /** 6588 * Whether the package manager should send package verification broadcasts for verifiers to 6589 * review apps prior to installation. 6590 * 1 = request apps to be verified prior to installation, if a verifier exists. 6591 * 0 = do not verify apps before installation 6592 * @hide 6593 */ 6594 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6595 6596 /** Timeout for package verification. 6597 * @hide */ 6598 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6599 6600 /** Default response code for package verification. 6601 * @hide */ 6602 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6603 6604 /** 6605 * Show package verification setting in the Settings app. 6606 * 1 = show (default) 6607 * 0 = hide 6608 * @hide 6609 */ 6610 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6611 6612 /** 6613 * Run package verification on apps installed through ADB/ADT/USB 6614 * 1 = perform package verification on ADB installs (default) 6615 * 0 = bypass package verification on ADB installs 6616 * @hide 6617 */ 6618 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6619 6620 /** 6621 * Time since last fstrim (milliseconds) after which we force one to happen 6622 * during device startup. If unset, the default is 3 days. 6623 * @hide 6624 */ 6625 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6626 6627 /** 6628 * The interval in milliseconds at which to check packet counts on the 6629 * mobile data interface when screen is on, to detect possible data 6630 * connection problems. 6631 * @hide 6632 */ 6633 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6634 "pdp_watchdog_poll_interval_ms"; 6635 6636 /** 6637 * The interval in milliseconds at which to check packet counts on the 6638 * mobile data interface when screen is off, to detect possible data 6639 * connection problems. 6640 * @hide 6641 */ 6642 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6643 "pdp_watchdog_long_poll_interval_ms"; 6644 6645 /** 6646 * The interval in milliseconds at which to check packet counts on the 6647 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6648 * outgoing packets has been reached without incoming packets. 6649 * @hide 6650 */ 6651 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6652 "pdp_watchdog_error_poll_interval_ms"; 6653 6654 /** 6655 * The number of outgoing packets sent without seeing an incoming packet 6656 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6657 * device is logged to the event log 6658 * @hide 6659 */ 6660 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6661 "pdp_watchdog_trigger_packet_count"; 6662 6663 /** 6664 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6665 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6666 * attempting data connection recovery. 6667 * @hide 6668 */ 6669 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6670 "pdp_watchdog_error_poll_count"; 6671 6672 /** 6673 * The number of failed PDP reset attempts before moving to something more 6674 * drastic: re-registering to the network. 6675 * @hide 6676 */ 6677 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6678 "pdp_watchdog_max_pdp_reset_fail_count"; 6679 6680 /** 6681 * A positive value indicates how often the SamplingProfiler 6682 * should take snapshots. Zero value means SamplingProfiler 6683 * is disabled. 6684 * 6685 * @hide 6686 */ 6687 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6688 6689 /** 6690 * URL to open browser on to allow user to manage a prepay account 6691 * @hide 6692 */ 6693 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6694 "setup_prepaid_data_service_url"; 6695 6696 /** 6697 * URL to attempt a GET on to see if this is a prepay device 6698 * @hide 6699 */ 6700 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6701 "setup_prepaid_detection_target_url"; 6702 6703 /** 6704 * Host to check for a redirect to after an attempt to GET 6705 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6706 * this is a prepaid device with zero balance.) 6707 * @hide 6708 */ 6709 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6710 "setup_prepaid_detection_redir_host"; 6711 6712 /** 6713 * The interval in milliseconds at which to check the number of SMS sent out without asking 6714 * for use permit, to limit the un-authorized SMS usage. 6715 * 6716 * @hide 6717 */ 6718 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6719 "sms_outgoing_check_interval_ms"; 6720 6721 /** 6722 * The number of outgoing SMS sent without asking for user permit (of {@link 6723 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6724 * 6725 * @hide 6726 */ 6727 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6728 "sms_outgoing_check_max_count"; 6729 6730 /** 6731 * Used to disable SMS short code confirmation - defaults to true. 6732 * True indcates we will do the check, etc. Set to false to disable. 6733 * @see com.android.internal.telephony.SmsUsageMonitor 6734 * @hide 6735 */ 6736 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6737 6738 /** 6739 * Used to select which country we use to determine premium sms codes. 6740 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6741 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6742 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6743 * @hide 6744 */ 6745 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6746 6747 /** 6748 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6749 * @hide 6750 */ 6751 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6752 6753 /** 6754 * Used to disable Tethering on a device - defaults to true 6755 * @hide 6756 */ 6757 public static final String TETHER_SUPPORTED = "tether_supported"; 6758 6759 /** 6760 * Used to require DUN APN on the device or not - defaults to a build config value 6761 * which defaults to false 6762 * @hide 6763 */ 6764 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6765 6766 /** 6767 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6768 * corresponding build config values are set it will override the APN DB 6769 * values. 6770 * Consists of a comma seperated list of strings: 6771 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6772 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6773 * @hide 6774 */ 6775 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6776 6777 /** 6778 * USB Mass Storage Enabled 6779 */ 6780 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6781 6782 /** 6783 * If this setting is set (to anything), then all references 6784 * to Gmail on the device must change to Google Mail. 6785 */ 6786 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6787 6788 /** 6789 * Webview Data reduction proxy key. 6790 * @hide 6791 */ 6792 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6793 "webview_data_reduction_proxy_key"; 6794 6795 /** 6796 * Whether Wifi display is enabled/disabled 6797 * 0=disabled. 1=enabled. 6798 * @hide 6799 */ 6800 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6801 6802 /** 6803 * Whether Wifi display certification mode is enabled/disabled 6804 * 0=disabled. 1=enabled. 6805 * @hide 6806 */ 6807 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6808 "wifi_display_certification_on"; 6809 6810 /** 6811 * WPS Configuration method used by Wifi display, this setting only 6812 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6813 * 6814 * Possible values are: 6815 * 6816 * WpsInfo.INVALID: use default WPS method chosen by framework 6817 * WpsInfo.PBC : use Push button 6818 * WpsInfo.KEYPAD : use Keypad 6819 * WpsInfo.DISPLAY: use Display 6820 * @hide 6821 */ 6822 public static final String WIFI_DISPLAY_WPS_CONFIG = 6823 "wifi_display_wps_config"; 6824 6825 /** 6826 * Whether to notify the user of open networks. 6827 * <p> 6828 * If not connected and the scan results have an open network, we will 6829 * put this notification up. If we attempt to connect to a network or 6830 * the open network(s) disappear, we remove the notification. When we 6831 * show the notification, we will not show it again for 6832 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6833 */ 6834 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6835 "wifi_networks_available_notification_on"; 6836 /** 6837 * {@hide} 6838 */ 6839 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6840 "wimax_networks_available_notification_on"; 6841 6842 /** 6843 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6844 * Connecting to a network will reset the timer. 6845 */ 6846 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6847 "wifi_networks_available_repeat_delay"; 6848 6849 /** 6850 * 802.11 country code in ISO 3166 format 6851 * @hide 6852 */ 6853 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6854 6855 /** 6856 * The interval in milliseconds to issue wake up scans when wifi needs 6857 * to connect. This is necessary to connect to an access point when 6858 * device is on the move and the screen is off. 6859 * @hide 6860 */ 6861 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6862 "wifi_framework_scan_interval_ms"; 6863 6864 /** 6865 * The interval in milliseconds after which Wi-Fi is considered idle. 6866 * When idle, it is possible for the device to be switched from Wi-Fi to 6867 * the mobile data network. 6868 * @hide 6869 */ 6870 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6871 6872 /** 6873 * When the number of open networks exceeds this number, the 6874 * least-recently-used excess networks will be removed. 6875 */ 6876 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6877 6878 /** 6879 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6880 */ 6881 public static final String WIFI_ON = "wifi_on"; 6882 6883 /** 6884 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6885 * @hide 6886 */ 6887 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6888 "wifi_scan_always_enabled"; 6889 6890 /** 6891 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6892 * connectivity. 6893 * @hide 6894 */ 6895 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6896 "ble_scan_always_enabled"; 6897 6898 /** 6899 * Used to save the Wifi_ON state prior to tethering. 6900 * This state will be checked to restore Wifi after 6901 * the user turns off tethering. 6902 * 6903 * @hide 6904 */ 6905 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6906 6907 /** 6908 * The interval in milliseconds to scan as used by the wifi supplicant 6909 * @hide 6910 */ 6911 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6912 "wifi_supplicant_scan_interval_ms"; 6913 6914 /** 6915 * whether frameworks handles wifi auto-join 6916 * @hide 6917 */ 6918 public static final String WIFI_ENHANCED_AUTO_JOIN = 6919 "wifi_enhanced_auto_join"; 6920 6921 /** 6922 * whether settings show RSSI 6923 * @hide 6924 */ 6925 public static final String WIFI_NETWORK_SHOW_RSSI = 6926 "wifi_network_show_rssi"; 6927 6928 /** 6929 * The interval in milliseconds to scan at supplicant when p2p is connected 6930 * @hide 6931 */ 6932 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6933 "wifi_scan_interval_p2p_connected_ms"; 6934 6935 /** 6936 * Whether the Wi-Fi watchdog is enabled. 6937 */ 6938 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6939 6940 /** 6941 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6942 * the setting needs to be set to 0 to disable it. 6943 * @hide 6944 */ 6945 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6946 "wifi_watchdog_poor_network_test_enabled"; 6947 6948 /** 6949 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6950 * needs to be set to 0 to disable it. 6951 * @hide 6952 */ 6953 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6954 "wifi_suspend_optimizations_enabled"; 6955 6956 /** 6957 * The maximum number of times we will retry a connection to an access 6958 * point for which we have failed in acquiring an IP address from DHCP. 6959 * A value of N means that we will make N+1 connection attempts in all. 6960 */ 6961 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6962 6963 /** 6964 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6965 * data connectivity to be established after a disconnect from Wi-Fi. 6966 */ 6967 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6968 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6969 6970 /** 6971 * This setting controls whether WiFi configurations created by a Device Owner app 6972 * should be locked down (that is, be editable or removable only by the Device Owner App, 6973 * not even by Settings app). 6974 * This setting takes integer values. Non-zero values mean DO created configurations 6975 * are locked down. Value of zero means they are not. Default value in the absence of 6976 * actual value to this setting is 0. 6977 */ 6978 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6979 "wifi_device_owner_configs_lockdown"; 6980 6981 /** 6982 * The operational wifi frequency band 6983 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6984 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6985 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6986 * 6987 * @hide 6988 */ 6989 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6990 6991 /** 6992 * The Wi-Fi peer-to-peer device name 6993 * @hide 6994 */ 6995 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6996 6997 /** 6998 * The min time between wifi disable and wifi enable 6999 * @hide 7000 */ 7001 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7002 7003 /** 7004 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7005 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7006 * has been seen in this time period. 7007 * 7008 * If this is less than or equal to zero, we use a more conservative behavior and only check 7009 * for a non-null score from the currently connected or target BSSID. 7010 * @hide 7011 */ 7012 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7013 "wifi_ephemeral_out_of_range_timeout_ms"; 7014 7015 /** 7016 * The number of milliseconds to delay when checking for data stalls during 7017 * non-aggressive detection. (screen is turned off.) 7018 * @hide 7019 */ 7020 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7021 "data_stall_alarm_non_aggressive_delay_in_ms"; 7022 7023 /** 7024 * The number of milliseconds to delay when checking for data stalls during 7025 * aggressive detection. (screen on or suspected data stall) 7026 * @hide 7027 */ 7028 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7029 "data_stall_alarm_aggressive_delay_in_ms"; 7030 7031 /** 7032 * The number of milliseconds to allow the provisioning apn to remain active 7033 * @hide 7034 */ 7035 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7036 "provisioning_apn_alarm_delay_in_ms"; 7037 7038 /** 7039 * The interval in milliseconds at which to check gprs registration 7040 * after the first registration mismatch of gprs and voice service, 7041 * to detect possible data network registration problems. 7042 * 7043 * @hide 7044 */ 7045 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7046 "gprs_register_check_period_ms"; 7047 7048 /** 7049 * Nonzero causes Log.wtf() to crash. 7050 * @hide 7051 */ 7052 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7053 7054 /** 7055 * Ringer mode. This is used internally, changing this value will not 7056 * change the ringer mode. See AudioManager. 7057 */ 7058 public static final String MODE_RINGER = "mode_ringer"; 7059 7060 /** 7061 * Overlay display devices setting. 7062 * The associated value is a specially formatted string that describes the 7063 * size and density of simulated secondary display devices. 7064 * <p> 7065 * Format: {width}x{height}/{dpi};... 7066 * </p><p> 7067 * Example: 7068 * <ul> 7069 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7070 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7071 * at 1080p and the second at 720p.</li> 7072 * <li>If the value is empty, then no overlay display devices are created.</li> 7073 * </ul></p> 7074 * 7075 * @hide 7076 */ 7077 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7078 7079 /** 7080 * Threshold values for the duration and level of a discharge cycle, 7081 * under which we log discharge cycle info. 7082 * 7083 * @hide 7084 */ 7085 public static final String 7086 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7087 7088 /** @hide */ 7089 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7090 7091 /** 7092 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7093 * intents on application crashes and ANRs. If this is disabled, the 7094 * crash/ANR dialog will never display the "Report" button. 7095 * <p> 7096 * Type: int (0 = disallow, 1 = allow) 7097 * 7098 * @hide 7099 */ 7100 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7101 7102 /** 7103 * Maximum age of entries kept by {@link DropBoxManager}. 7104 * 7105 * @hide 7106 */ 7107 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7108 7109 /** 7110 * Maximum number of entry files which {@link DropBoxManager} will keep 7111 * around. 7112 * 7113 * @hide 7114 */ 7115 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7116 7117 /** 7118 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7119 * what. 7120 * 7121 * @hide 7122 */ 7123 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7124 7125 /** 7126 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7127 * will use. 7128 * 7129 * @hide 7130 */ 7131 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7132 7133 /** 7134 * Percent of total disk which {@link DropBoxManager} will never dip 7135 * into. 7136 * 7137 * @hide 7138 */ 7139 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7140 7141 /** 7142 * Prefix for per-tag dropbox disable/enable settings. 7143 * 7144 * @hide 7145 */ 7146 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7147 7148 /** 7149 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7150 * prefix of the dropbox tag of the report type. For example, 7151 * "logcat_for_system_server_anr" controls the lines of logcat captured 7152 * with system server ANR reports. 0 to disable. 7153 * 7154 * @hide 7155 */ 7156 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7157 7158 /** 7159 * The interval in minutes after which the amount of free storage left 7160 * on the device is logged to the event log 7161 * 7162 * @hide 7163 */ 7164 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7165 7166 /** 7167 * Threshold for the amount of change in disk free space required to 7168 * report the amount of free space. Used to prevent spamming the logs 7169 * when the disk free space isn't changing frequently. 7170 * 7171 * @hide 7172 */ 7173 public static final String 7174 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7175 7176 /** 7177 * Minimum percentage of free storage on the device that is used to 7178 * determine if the device is running low on storage. The default is 10. 7179 * <p> 7180 * Say this value is set to 10, the device is considered running low on 7181 * storage if 90% or more of the device storage is filled up. 7182 * 7183 * @hide 7184 */ 7185 public static final String 7186 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7187 7188 /** 7189 * Maximum byte size of the low storage threshold. This is to ensure 7190 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7191 * overly large threshold for large storage devices. Currently this must 7192 * be less than 2GB. This default is 500MB. 7193 * 7194 * @hide 7195 */ 7196 public static final String 7197 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7198 7199 /** 7200 * Minimum bytes of free storage on the device before the data partition 7201 * is considered full. By default, 1 MB is reserved to avoid system-wide 7202 * SQLite disk full exceptions. 7203 * 7204 * @hide 7205 */ 7206 public static final String 7207 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7208 7209 /** 7210 * The maximum reconnect delay for short network outages or when the 7211 * network is suspended due to phone use. 7212 * 7213 * @hide 7214 */ 7215 public static final String 7216 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7217 7218 /** 7219 * The number of milliseconds to delay before sending out 7220 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7221 * 7222 * @hide 7223 */ 7224 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7225 7226 7227 /** 7228 * Network sampling interval, in seconds. We'll generate link information 7229 * about bytes/packets sent and error rates based on data sampled in this interval 7230 * 7231 * @hide 7232 */ 7233 7234 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7235 "connectivity_sampling_interval_in_seconds"; 7236 7237 /** 7238 * The series of successively longer delays used in retrying to download PAC file. 7239 * Last delay is used between successful PAC downloads. 7240 * 7241 * @hide 7242 */ 7243 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7244 7245 /** 7246 * Setting to turn off captive portal detection. Feature is enabled by 7247 * default and the setting needs to be set to 0 to disable it. 7248 * 7249 * @hide 7250 */ 7251 public static final String 7252 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7253 7254 /** 7255 * The server used for captive portal detection upon a new conection. A 7256 * 204 response code from the server is used for validation. 7257 * 7258 * @hide 7259 */ 7260 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7261 7262 /** 7263 * Whether network service discovery is enabled. 7264 * 7265 * @hide 7266 */ 7267 public static final String NSD_ON = "nsd_on"; 7268 7269 /** 7270 * Let user pick default install location. 7271 * 7272 * @hide 7273 */ 7274 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7275 7276 /** 7277 * Default install location value. 7278 * 0 = auto, let system decide 7279 * 1 = internal 7280 * 2 = sdcard 7281 * @hide 7282 */ 7283 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7284 7285 /** 7286 * ms during which to consume extra events related to Inet connection 7287 * condition after a transtion to fully-connected 7288 * 7289 * @hide 7290 */ 7291 public static final String 7292 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7293 7294 /** 7295 * ms during which to consume extra events related to Inet connection 7296 * condtion after a transtion to partly-connected 7297 * 7298 * @hide 7299 */ 7300 public static final String 7301 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7302 7303 /** {@hide} */ 7304 public static final String 7305 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7306 7307 /** 7308 * Host name and port for global http proxy. Uses ':' seperator for 7309 * between host and port. 7310 */ 7311 public static final String HTTP_PROXY = "http_proxy"; 7312 7313 /** 7314 * Host name for global http proxy. Set via ConnectivityManager. 7315 * 7316 * @hide 7317 */ 7318 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7319 7320 /** 7321 * Integer host port for global http proxy. Set via ConnectivityManager. 7322 * 7323 * @hide 7324 */ 7325 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7326 7327 /** 7328 * Exclusion list for global proxy. This string contains a list of 7329 * comma-separated domains where the global proxy does not apply. 7330 * Domains should be listed in a comma- separated list. Example of 7331 * acceptable formats: ".domain1.com,my.domain2.com" Use 7332 * ConnectivityManager to set/get. 7333 * 7334 * @hide 7335 */ 7336 public static final String 7337 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7338 7339 /** 7340 * The location PAC File for the proxy. 7341 * @hide 7342 */ 7343 public static final String 7344 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7345 7346 /** 7347 * Enables the UI setting to allow the user to specify the global HTTP 7348 * proxy and associated exclusion list. 7349 * 7350 * @hide 7351 */ 7352 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7353 7354 /** 7355 * Setting for default DNS in case nobody suggests one 7356 * 7357 * @hide 7358 */ 7359 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7360 7361 /** {@hide} */ 7362 public static final String 7363 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7364 /** {@hide} */ 7365 public static final String 7366 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7367 /** {@hide} */ 7368 public static final String 7369 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7370 /** {@hide} */ 7371 public static final String 7372 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7373 /** {@hide} */ 7374 public static final String 7375 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7376 7377 /** 7378 * Device Idle (Doze) specific settings. 7379 * This is encoded as a key=value list, separated by commas. Ex: 7380 * 7381 * "inactive_timeout=60000,sensing_timeout=400000" 7382 * 7383 * The following keys are supported: 7384 * 7385 * <pre> 7386 * inactive_to (long) 7387 * sensing_to (long) 7388 * motion_inactive_to (long) 7389 * idle_after_inactive_to (long) 7390 * idle_pending_to (long) 7391 * max_idle_pending_to (long) 7392 * idle_pending_factor (float) 7393 * idle_to (long) 7394 * max_idle_to (long) 7395 * idle_factor (float) 7396 * min_time_to_alarm (long) 7397 * max_temp_app_whitelist_duration (long) 7398 * </pre> 7399 * 7400 * <p> 7401 * Type: string 7402 * @hide 7403 * @see com.android.server.DeviceIdleController.Constants 7404 */ 7405 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7406 7407 /** 7408 * App standby (app idle) specific settings. 7409 * This is encoded as a key=value list, separated by commas. Ex: 7410 * 7411 * "idle_duration=5000,parole_interval=4500" 7412 * 7413 * The following keys are supported: 7414 * 7415 * <pre> 7416 * idle_duration (long) 7417 * wallclock_threshold (long) 7418 * parole_interval (long) 7419 * parole_duration (long) 7420 * </pre> 7421 * 7422 * <p> 7423 * Type: string 7424 * @hide 7425 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7426 */ 7427 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7428 7429 /** 7430 * Alarm manager specific settings. 7431 * This is encoded as a key=value list, separated by commas. Ex: 7432 * 7433 * "min_futurity=5000,allow_while_idle_short_time=4500" 7434 * 7435 * The following keys are supported: 7436 * 7437 * <pre> 7438 * min_futurity (long) 7439 * min_interval (long) 7440 * allow_while_idle_short_time (long) 7441 * allow_while_idle_long_time (long) 7442 * allow_while_idle_whitelist_duration (long) 7443 * </pre> 7444 * 7445 * <p> 7446 * Type: string 7447 * @hide 7448 * @see com.android.server.AlarmManagerService.Constants 7449 */ 7450 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7451 7452 /** 7453 * Get the key that retrieves a bluetooth headset's priority. 7454 * @hide 7455 */ 7456 public static final String getBluetoothHeadsetPriorityKey(String address) { 7457 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7458 } 7459 7460 /** 7461 * Get the key that retrieves a bluetooth a2dp sink's priority. 7462 * @hide 7463 */ 7464 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7465 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7466 } 7467 7468 /** 7469 * Get the key that retrieves a bluetooth Input Device's priority. 7470 * @hide 7471 */ 7472 public static final String getBluetoothInputDevicePriorityKey(String address) { 7473 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7474 } 7475 7476 /** 7477 * Get the key that retrieves a bluetooth map priority. 7478 * @hide 7479 */ 7480 public static final String getBluetoothMapPriorityKey(String address) { 7481 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7482 } 7483 7484 /** 7485 * Get the key that retrieves a bluetooth map priority. 7486 * @hide 7487 */ 7488 public static final String getBluetoothSapPriorityKey(String address) { 7489 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7490 } 7491 7492 /** 7493 * Scaling factor for normal window animations. Setting to 0 will 7494 * disable window animations. 7495 */ 7496 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7497 7498 /** 7499 * Scaling factor for activity transition animations. Setting to 0 will 7500 * disable window animations. 7501 */ 7502 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7503 7504 /** 7505 * Scaling factor for Animator-based animations. This affects both the 7506 * start delay and duration of all such animations. Setting to 0 will 7507 * cause animations to end immediately. The default value is 1. 7508 */ 7509 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7510 7511 /** 7512 * Scaling factor for normal window animations. Setting to 0 will 7513 * disable window animations. 7514 * 7515 * @hide 7516 */ 7517 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7518 7519 /** 7520 * If 0, the compatibility mode is off for all applications. 7521 * If 1, older applications run under compatibility mode. 7522 * TODO: remove this settings before code freeze (bug/1907571) 7523 * @hide 7524 */ 7525 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7526 7527 /** 7528 * CDMA only settings 7529 * Emergency Tone 0 = Off 7530 * 1 = Alert 7531 * 2 = Vibrate 7532 * @hide 7533 */ 7534 public static final String EMERGENCY_TONE = "emergency_tone"; 7535 7536 /** 7537 * CDMA only settings 7538 * Whether the auto retry is enabled. The value is 7539 * boolean (1 or 0). 7540 * @hide 7541 */ 7542 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7543 7544 /** 7545 * See RIL_PreferredNetworkType in ril.h 7546 * @hide 7547 */ 7548 public static final String PREFERRED_NETWORK_MODE = 7549 "preferred_network_mode"; 7550 7551 /** 7552 * Name of an application package to be debugged. 7553 */ 7554 public static final String DEBUG_APP = "debug_app"; 7555 7556 /** 7557 * If 1, when launching DEBUG_APP it will wait for the debugger before 7558 * starting user code. If 0, it will run normally. 7559 */ 7560 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7561 7562 /** 7563 * Control whether the process CPU usage meter should be shown. 7564 */ 7565 public static final String SHOW_PROCESSES = "show_processes"; 7566 7567 /** 7568 * If 1 low power mode is enabled. 7569 * @hide 7570 */ 7571 public static final String LOW_POWER_MODE = "low_power"; 7572 7573 /** 7574 * Battery level [1-99] at which low power mode automatically turns on. 7575 * If 0, it will not automatically turn on. 7576 * @hide 7577 */ 7578 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7579 7580 /** 7581 * If 1, the activity manager will aggressively finish activities and 7582 * processes as soon as they are no longer needed. If 0, the normal 7583 * extended lifetime is used. 7584 */ 7585 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7586 7587 /** 7588 * Use Dock audio output for media: 7589 * 0 = disabled 7590 * 1 = enabled 7591 * @hide 7592 */ 7593 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7594 7595 /** 7596 * Persisted safe headphone volume management state by AudioService 7597 * @hide 7598 */ 7599 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7600 7601 /** 7602 * URL for tzinfo (time zone) updates 7603 * @hide 7604 */ 7605 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7606 7607 /** 7608 * URL for tzinfo (time zone) update metadata 7609 * @hide 7610 */ 7611 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7612 7613 /** 7614 * URL for selinux (mandatory access control) updates 7615 * @hide 7616 */ 7617 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7618 7619 /** 7620 * URL for selinux (mandatory access control) update metadata 7621 * @hide 7622 */ 7623 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7624 7625 /** 7626 * URL for sms short code updates 7627 * @hide 7628 */ 7629 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7630 "sms_short_codes_content_url"; 7631 7632 /** 7633 * URL for sms short code update metadata 7634 * @hide 7635 */ 7636 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7637 "sms_short_codes_metadata_url"; 7638 7639 /** 7640 * URL for apn_db updates 7641 * @hide 7642 */ 7643 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7644 7645 /** 7646 * URL for apn_db update metadata 7647 * @hide 7648 */ 7649 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7650 7651 /** 7652 * URL for cert pinlist updates 7653 * @hide 7654 */ 7655 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7656 7657 /** 7658 * URL for cert pinlist updates 7659 * @hide 7660 */ 7661 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7662 7663 /** 7664 * URL for intent firewall updates 7665 * @hide 7666 */ 7667 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7668 "intent_firewall_content_url"; 7669 7670 /** 7671 * URL for intent firewall update metadata 7672 * @hide 7673 */ 7674 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7675 "intent_firewall_metadata_url"; 7676 7677 /** 7678 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7679 * @hide 7680 */ 7681 public static final String SELINUX_STATUS = "selinux_status"; 7682 7683 /** 7684 * Developer setting to force RTL layout. 7685 * @hide 7686 */ 7687 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7688 7689 /** 7690 * Milliseconds after screen-off after which low battery sounds will be silenced. 7691 * 7692 * If zero, battery sounds will always play. 7693 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7694 * 7695 * @hide 7696 */ 7697 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7698 7699 /** 7700 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7701 * the caller is done with this, they should call {@link ContentResolver#delete} to 7702 * clean up any value that they may have written. 7703 * 7704 * @hide 7705 */ 7706 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7707 7708 /** 7709 * Defines global runtime overrides to window policy. 7710 * 7711 * See {@link com.android.server.policy.PolicyControl} for value format. 7712 * 7713 * @hide 7714 */ 7715 public static final String POLICY_CONTROL = "policy_control"; 7716 7717 /** 7718 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7719 * or ZEN_MODE_NO_INTERRUPTIONS. 7720 * 7721 * @hide 7722 */ 7723 public static final String ZEN_MODE = "zen_mode"; 7724 7725 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7726 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7727 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7728 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7729 7730 /** @hide */ public static String zenModeToString(int mode) { 7731 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7732 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7733 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7734 return "ZEN_MODE_OFF"; 7735 } 7736 7737 /** @hide */ public static boolean isValidZenMode(int value) { 7738 switch (value) { 7739 case Global.ZEN_MODE_OFF: 7740 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7741 case Global.ZEN_MODE_ALARMS: 7742 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7743 return true; 7744 default: 7745 return false; 7746 } 7747 } 7748 7749 /** 7750 * Value of the ringer before entering zen mode. 7751 * 7752 * @hide 7753 */ 7754 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7755 7756 /** 7757 * Opaque value, changes when persisted zen mode configuration changes. 7758 * 7759 * @hide 7760 */ 7761 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7762 7763 /** 7764 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7765 * 7766 * @hide 7767 */ 7768 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7769 "heads_up_notifications_enabled"; 7770 7771 /** @hide */ public static final int HEADS_UP_OFF = 0; 7772 /** @hide */ public static final int HEADS_UP_ON = 1; 7773 7774 /** 7775 * The name of the device 7776 * 7777 * @hide 7778 */ 7779 public static final String DEVICE_NAME = "device_name"; 7780 7781 /** 7782 * Whether the NetworkScoringService has been first initialized. 7783 * <p> 7784 * Type: int (0 for false, 1 for true) 7785 * @hide 7786 */ 7787 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7788 7789 /** 7790 * Whether the user wants to be prompted for password to decrypt the device on boot. 7791 * This only matters if the storage is encrypted. 7792 * <p> 7793 * Type: int (0 for false, 1 for true) 7794 * @hide 7795 */ 7796 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7797 7798 /** 7799 * Whether the Volte is enabled 7800 * <p> 7801 * Type: int (0 for false, 1 for true) 7802 * @hide 7803 */ 7804 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7805 7806 /** 7807 * Whether VT (Video Telephony over IMS) is enabled 7808 * <p> 7809 * Type: int (0 for false, 1 for true) 7810 * 7811 * @hide 7812 */ 7813 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 7814 7815 /** 7816 * Whether WFC is enabled 7817 * <p> 7818 * Type: int (0 for false, 1 for true) 7819 * 7820 * @hide 7821 */ 7822 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7823 7824 /** 7825 * WFC Mode. 7826 * <p> 7827 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7828 * 7829 * @hide 7830 */ 7831 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7832 7833 /** 7834 * Whether WFC roaming is enabled 7835 * <p> 7836 * Type: int (0 for false, 1 for true) 7837 * 7838 * @hide 7839 */ 7840 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7841 7842 /** 7843 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7844 * this via gservices, OMA-DM, carrier app, etc. 7845 * <p> 7846 * Type: int (0 for false, 1 for true) 7847 * @hide 7848 */ 7849 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7850 7851 /** 7852 * Ephemeral app cookie max size in bytes. 7853 * <p> 7854 * Type: int 7855 * @hide 7856 */ 7857 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 7858 "ephemeral_cookie_max_size_bytes"; 7859 7860 /** 7861 * The duration for caching uninstalled ephemeral apps. 7862 * <p> 7863 * Type: long 7864 * @hide 7865 */ 7866 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 7867 "uninstalled_ephemeral_app_cache_duration_millis"; 7868 7869 /** 7870 * Settings to backup. This is here so that it's in the same place as the settings 7871 * keys and easy to update. 7872 * 7873 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7874 * and Secure as well. This is because those tables drive both backup and 7875 * restore, and restore needs to properly whitelist keys that used to live 7876 * in those namespaces. The keys will only actually be backed up / restored 7877 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7878 * 7879 * NOTE: Settings are backed up and restored in the order they appear 7880 * in this array. If you have one setting depending on another, 7881 * make sure that they are ordered appropriately. 7882 * 7883 * @hide 7884 */ 7885 public static final String[] SETTINGS_TO_BACKUP = { 7886 BUGREPORT_IN_POWER_MENU, 7887 STAY_ON_WHILE_PLUGGED_IN, 7888 AUTO_TIME, 7889 AUTO_TIME_ZONE, 7890 POWER_SOUNDS_ENABLED, 7891 DOCK_SOUNDS_ENABLED, 7892 CHARGING_SOUNDS_ENABLED, 7893 USB_MASS_STORAGE_ENABLED, 7894 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7895 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7896 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7897 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7898 WIFI_NUM_OPEN_NETWORKS_KEPT, 7899 EMERGENCY_TONE, 7900 CALL_AUTO_RETRY, 7901 DOCK_AUDIO_MEDIA_ENABLED, 7902 LOW_POWER_MODE_TRIGGER_LEVEL 7903 }; 7904 7905 // Populated lazily, guarded by class object: 7906 private static NameValueCache sNameValueCache = new NameValueCache( 7907 SYS_PROP_SETTING_VERSION, 7908 CONTENT_URI, 7909 CALL_METHOD_GET_GLOBAL, 7910 CALL_METHOD_PUT_GLOBAL); 7911 7912 // Certain settings have been moved from global to the per-user secure namespace 7913 private static final HashSet<String> MOVED_TO_SECURE; 7914 static { 7915 MOVED_TO_SECURE = new HashSet<String>(1); 7916 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7917 } 7918 7919 /** @hide */ 7920 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7921 outKeySet.addAll(MOVED_TO_SECURE); 7922 } 7923 7924 /** 7925 * Look up a name in the database. 7926 * @param resolver to access the database with 7927 * @param name to look up in the table 7928 * @return the corresponding value, or null if not present 7929 */ 7930 public static String getString(ContentResolver resolver, String name) { 7931 return getStringForUser(resolver, name, UserHandle.myUserId()); 7932 } 7933 7934 /** @hide */ 7935 public static String getStringForUser(ContentResolver resolver, String name, 7936 int userHandle) { 7937 if (MOVED_TO_SECURE.contains(name)) { 7938 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7939 + " to android.provider.Settings.Secure, returning read-only value."); 7940 return Secure.getStringForUser(resolver, name, userHandle); 7941 } 7942 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7943 } 7944 7945 /** 7946 * Store a name/value pair into the database. 7947 * @param resolver to access the database with 7948 * @param name to store 7949 * @param value to associate with the name 7950 * @return true if the value was set, false on database errors 7951 */ 7952 public static boolean putString(ContentResolver resolver, 7953 String name, String value) { 7954 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7955 } 7956 7957 /** @hide */ 7958 public static boolean putStringForUser(ContentResolver resolver, 7959 String name, String value, int userHandle) { 7960 if (LOCAL_LOGV) { 7961 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7962 + " for " + userHandle); 7963 } 7964 // Global and Secure have the same access policy so we can forward writes 7965 if (MOVED_TO_SECURE.contains(name)) { 7966 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7967 + " to android.provider.Settings.Secure, value is unchanged."); 7968 return Secure.putStringForUser(resolver, name, value, userHandle); 7969 } 7970 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7971 } 7972 7973 /** 7974 * Construct the content URI for a particular name/value pair, 7975 * useful for monitoring changes with a ContentObserver. 7976 * @param name to look up in the table 7977 * @return the corresponding content URI, or null if not present 7978 */ 7979 public static Uri getUriFor(String name) { 7980 return getUriFor(CONTENT_URI, name); 7981 } 7982 7983 /** 7984 * Convenience function for retrieving a single secure settings value 7985 * as an integer. Note that internally setting values are always 7986 * stored as strings; this function converts the string to an integer 7987 * for you. The default value will be returned if the setting is 7988 * not defined or not an integer. 7989 * 7990 * @param cr The ContentResolver to access. 7991 * @param name The name of the setting to retrieve. 7992 * @param def Value to return if the setting is not defined. 7993 * 7994 * @return The setting's current value, or 'def' if it is not defined 7995 * or not a valid integer. 7996 */ 7997 public static int getInt(ContentResolver cr, String name, int def) { 7998 String v = getString(cr, name); 7999 try { 8000 return v != null ? Integer.parseInt(v) : def; 8001 } catch (NumberFormatException e) { 8002 return def; 8003 } 8004 } 8005 8006 /** 8007 * Convenience function for retrieving a single secure settings value 8008 * as an integer. Note that internally setting values are always 8009 * stored as strings; this function converts the string to an integer 8010 * for you. 8011 * <p> 8012 * This version does not take a default value. If the setting has not 8013 * been set, or the string value is not a number, 8014 * it throws {@link SettingNotFoundException}. 8015 * 8016 * @param cr The ContentResolver to access. 8017 * @param name The name of the setting to retrieve. 8018 * 8019 * @throws SettingNotFoundException Thrown if a setting by the given 8020 * name can't be found or the setting value is not an integer. 8021 * 8022 * @return The setting's current value. 8023 */ 8024 public static int getInt(ContentResolver cr, String name) 8025 throws SettingNotFoundException { 8026 String v = getString(cr, name); 8027 try { 8028 return Integer.parseInt(v); 8029 } catch (NumberFormatException e) { 8030 throw new SettingNotFoundException(name); 8031 } 8032 } 8033 8034 /** 8035 * Convenience function for updating a single settings value as an 8036 * integer. This will either create a new entry in the table if the 8037 * given name does not exist, or modify the value of the existing row 8038 * with that name. Note that internally setting values are always 8039 * stored as strings, so this function converts the given value to a 8040 * string before storing it. 8041 * 8042 * @param cr The ContentResolver to access. 8043 * @param name The name of the setting to modify. 8044 * @param value The new value for the setting. 8045 * @return true if the value was set, false on database errors 8046 */ 8047 public static boolean putInt(ContentResolver cr, String name, int value) { 8048 return putString(cr, name, Integer.toString(value)); 8049 } 8050 8051 /** 8052 * Convenience function for retrieving a single secure settings value 8053 * as a {@code long}. Note that internally setting values are always 8054 * stored as strings; this function converts the string to a {@code long} 8055 * for you. The default value will be returned if the setting is 8056 * not defined or not a {@code long}. 8057 * 8058 * @param cr The ContentResolver to access. 8059 * @param name The name of the setting to retrieve. 8060 * @param def Value to return if the setting is not defined. 8061 * 8062 * @return The setting's current value, or 'def' if it is not defined 8063 * or not a valid {@code long}. 8064 */ 8065 public static long getLong(ContentResolver cr, String name, long def) { 8066 String valString = getString(cr, name); 8067 long value; 8068 try { 8069 value = valString != null ? Long.parseLong(valString) : def; 8070 } catch (NumberFormatException e) { 8071 value = def; 8072 } 8073 return value; 8074 } 8075 8076 /** 8077 * Convenience function for retrieving a single secure settings value 8078 * as a {@code long}. Note that internally setting values are always 8079 * stored as strings; this function converts the string to a {@code long} 8080 * for you. 8081 * <p> 8082 * This version does not take a default value. If the setting has not 8083 * been set, or the string value is not a number, 8084 * it throws {@link SettingNotFoundException}. 8085 * 8086 * @param cr The ContentResolver to access. 8087 * @param name The name of the setting to retrieve. 8088 * 8089 * @return The setting's current value. 8090 * @throws SettingNotFoundException Thrown if a setting by the given 8091 * name can't be found or the setting value is not an integer. 8092 */ 8093 public static long getLong(ContentResolver cr, String name) 8094 throws SettingNotFoundException { 8095 String valString = getString(cr, name); 8096 try { 8097 return Long.parseLong(valString); 8098 } catch (NumberFormatException e) { 8099 throw new SettingNotFoundException(name); 8100 } 8101 } 8102 8103 /** 8104 * Convenience function for updating a secure settings value as a long 8105 * integer. This will either create a new entry in the table if the 8106 * given name does not exist, or modify the value of the existing row 8107 * with that name. Note that internally setting values are always 8108 * stored as strings, so this function converts the given value to a 8109 * string before storing it. 8110 * 8111 * @param cr The ContentResolver to access. 8112 * @param name The name of the setting to modify. 8113 * @param value The new value for the setting. 8114 * @return true if the value was set, false on database errors 8115 */ 8116 public static boolean putLong(ContentResolver cr, String name, long value) { 8117 return putString(cr, name, Long.toString(value)); 8118 } 8119 8120 /** 8121 * Convenience function for retrieving a single secure settings value 8122 * as a floating point number. Note that internally setting values are 8123 * always stored as strings; this function converts the string to an 8124 * float for you. The default value will be returned if the setting 8125 * is not defined or not a valid float. 8126 * 8127 * @param cr The ContentResolver to access. 8128 * @param name The name of the setting to retrieve. 8129 * @param def Value to return if the setting is not defined. 8130 * 8131 * @return The setting's current value, or 'def' if it is not defined 8132 * or not a valid float. 8133 */ 8134 public static float getFloat(ContentResolver cr, String name, float def) { 8135 String v = getString(cr, name); 8136 try { 8137 return v != null ? Float.parseFloat(v) : def; 8138 } catch (NumberFormatException e) { 8139 return def; 8140 } 8141 } 8142 8143 /** 8144 * Convenience function for retrieving a single secure settings value 8145 * as a float. Note that internally setting values are always 8146 * stored as strings; this function converts the string to a float 8147 * for you. 8148 * <p> 8149 * This version does not take a default value. If the setting has not 8150 * been set, or the string value is not a number, 8151 * it throws {@link SettingNotFoundException}. 8152 * 8153 * @param cr The ContentResolver to access. 8154 * @param name The name of the setting to retrieve. 8155 * 8156 * @throws SettingNotFoundException Thrown if a setting by the given 8157 * name can't be found or the setting value is not a float. 8158 * 8159 * @return The setting's current value. 8160 */ 8161 public static float getFloat(ContentResolver cr, String name) 8162 throws SettingNotFoundException { 8163 String v = getString(cr, name); 8164 if (v == null) { 8165 throw new SettingNotFoundException(name); 8166 } 8167 try { 8168 return Float.parseFloat(v); 8169 } catch (NumberFormatException e) { 8170 throw new SettingNotFoundException(name); 8171 } 8172 } 8173 8174 /** 8175 * Convenience function for updating a single settings value as a 8176 * floating point number. This will either create a new entry in the 8177 * table if the given name does not exist, or modify the value of the 8178 * existing row with that name. Note that internally setting values 8179 * are always stored as strings, so this function converts the given 8180 * value to a string before storing it. 8181 * 8182 * @param cr The ContentResolver to access. 8183 * @param name The name of the setting to modify. 8184 * @param value The new value for the setting. 8185 * @return true if the value was set, false on database errors 8186 */ 8187 public static boolean putFloat(ContentResolver cr, String name, float value) { 8188 return putString(cr, name, Float.toString(value)); 8189 } 8190 8191 8192 /** 8193 * Subscription to be used for voice call on a multi sim device. The supported values 8194 * are 0 = SUB1, 1 = SUB2 and etc. 8195 * @hide 8196 */ 8197 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8198 8199 /** 8200 * Used to provide option to user to select subscription during dial. 8201 * The supported values are 0 = disable or 1 = enable prompt. 8202 * @hide 8203 */ 8204 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8205 8206 /** 8207 * Subscription to be used for data call on a multi sim device. The supported values 8208 * are 0 = SUB1, 1 = SUB2 and etc. 8209 * @hide 8210 */ 8211 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8212 8213 /** 8214 * Subscription to be used for SMS on a multi sim device. The supported values 8215 * are 0 = SUB1, 1 = SUB2 and etc. 8216 * @hide 8217 */ 8218 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8219 8220 /** 8221 * Used to provide option to user to select subscription during send SMS. 8222 * The value 1 - enable, 0 - disable 8223 * @hide 8224 */ 8225 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8226 8227 8228 8229 /** User preferred subscriptions setting. 8230 * This holds the details of the user selected subscription from the card and 8231 * the activation status. Each settings string have the coma separated values 8232 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8233 * @hide 8234 */ 8235 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8236 "user_preferred_sub2","user_preferred_sub3"}; 8237 8238 /** 8239 * Whether to enable new contacts aggregator or not. 8240 * The value 1 - enable, 0 - disable 8241 * @hide 8242 */ 8243 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8244 8245 /** 8246 * Whether to enable contacts metadata syncing or not 8247 * The value 1 - enable, 0 - disable 8248 * @hide 8249 */ 8250 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8251 8252 /** 8253 * Whether to enable cellular on boot. 8254 * The value 1 - enable, 0 - disable 8255 * @hide 8256 */ 8257 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8258 } 8259 8260 /** 8261 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8262 * Intent URL, allowing it to be either a web page or a particular 8263 * application activity. 8264 * 8265 * @hide 8266 */ 8267 public static final class Bookmarks implements BaseColumns 8268 { 8269 private static final String TAG = "Bookmarks"; 8270 8271 /** 8272 * The content:// style URL for this table 8273 */ 8274 public static final Uri CONTENT_URI = 8275 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8276 8277 /** 8278 * The row ID. 8279 * <p>Type: INTEGER</p> 8280 */ 8281 public static final String ID = "_id"; 8282 8283 /** 8284 * Descriptive name of the bookmark that can be displayed to the user. 8285 * If this is empty, the title should be resolved at display time (use 8286 * {@link #getTitle(Context, Cursor)} any time you want to display the 8287 * title of a bookmark.) 8288 * <P> 8289 * Type: TEXT 8290 * </P> 8291 */ 8292 public static final String TITLE = "title"; 8293 8294 /** 8295 * Arbitrary string (displayed to the user) that allows bookmarks to be 8296 * organized into categories. There are some special names for 8297 * standard folders, which all start with '@'. The label displayed for 8298 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8299 * the folder name does not change so you can consistently query for 8300 * the folder regardless of the current locale. 8301 * 8302 * <P>Type: TEXT</P> 8303 * 8304 */ 8305 public static final String FOLDER = "folder"; 8306 8307 /** 8308 * The Intent URL of the bookmark, describing what it points to. This 8309 * value is given to {@link android.content.Intent#getIntent} to create 8310 * an Intent that can be launched. 8311 * <P>Type: TEXT</P> 8312 */ 8313 public static final String INTENT = "intent"; 8314 8315 /** 8316 * Optional shortcut character associated with this bookmark. 8317 * <P>Type: INTEGER</P> 8318 */ 8319 public static final String SHORTCUT = "shortcut"; 8320 8321 /** 8322 * The order in which the bookmark should be displayed 8323 * <P>Type: INTEGER</P> 8324 */ 8325 public static final String ORDERING = "ordering"; 8326 8327 private static final String[] sIntentProjection = { INTENT }; 8328 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8329 private static final String sShortcutSelection = SHORTCUT + "=?"; 8330 8331 /** 8332 * Convenience function to retrieve the bookmarked Intent for a 8333 * particular shortcut key. 8334 * 8335 * @param cr The ContentResolver to query. 8336 * @param shortcut The shortcut key. 8337 * 8338 * @return Intent The bookmarked URL, or null if there is no bookmark 8339 * matching the given shortcut. 8340 */ 8341 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8342 { 8343 Intent intent = null; 8344 8345 Cursor c = cr.query(CONTENT_URI, 8346 sIntentProjection, sShortcutSelection, 8347 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8348 // Keep trying until we find a valid shortcut 8349 try { 8350 while (intent == null && c.moveToNext()) { 8351 try { 8352 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8353 intent = Intent.parseUri(intentURI, 0); 8354 } catch (java.net.URISyntaxException e) { 8355 // The stored URL is bad... ignore it. 8356 } catch (IllegalArgumentException e) { 8357 // Column not found 8358 Log.w(TAG, "Intent column not found", e); 8359 } 8360 } 8361 } finally { 8362 if (c != null) c.close(); 8363 } 8364 8365 return intent; 8366 } 8367 8368 /** 8369 * Add a new bookmark to the system. 8370 * 8371 * @param cr The ContentResolver to query. 8372 * @param intent The desired target of the bookmark. 8373 * @param title Bookmark title that is shown to the user; null if none 8374 * or it should be resolved to the intent's title. 8375 * @param folder Folder in which to place the bookmark; null if none. 8376 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8377 * this is non-zero and there is an existing bookmark entry 8378 * with this same shortcut, then that existing shortcut is 8379 * cleared (the bookmark is not removed). 8380 * @return The unique content URL for the new bookmark entry. 8381 */ 8382 public static Uri add(ContentResolver cr, 8383 Intent intent, 8384 String title, 8385 String folder, 8386 char shortcut, 8387 int ordering) 8388 { 8389 // If a shortcut is supplied, and it is already defined for 8390 // another bookmark, then remove the old definition. 8391 if (shortcut != 0) { 8392 cr.delete(CONTENT_URI, sShortcutSelection, 8393 new String[] { String.valueOf((int) shortcut) }); 8394 } 8395 8396 ContentValues values = new ContentValues(); 8397 if (title != null) values.put(TITLE, title); 8398 if (folder != null) values.put(FOLDER, folder); 8399 values.put(INTENT, intent.toUri(0)); 8400 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8401 values.put(ORDERING, ordering); 8402 return cr.insert(CONTENT_URI, values); 8403 } 8404 8405 /** 8406 * Return the folder name as it should be displayed to the user. This 8407 * takes care of localizing special folders. 8408 * 8409 * @param r Resources object for current locale; only need access to 8410 * system resources. 8411 * @param folder The value found in the {@link #FOLDER} column. 8412 * 8413 * @return CharSequence The label for this folder that should be shown 8414 * to the user. 8415 */ 8416 public static CharSequence getLabelForFolder(Resources r, String folder) { 8417 return folder; 8418 } 8419 8420 /** 8421 * Return the title as it should be displayed to the user. This takes 8422 * care of localizing bookmarks that point to activities. 8423 * 8424 * @param context A context. 8425 * @param cursor A cursor pointing to the row whose title should be 8426 * returned. The cursor must contain at least the {@link #TITLE} 8427 * and {@link #INTENT} columns. 8428 * @return A title that is localized and can be displayed to the user, 8429 * or the empty string if one could not be found. 8430 */ 8431 public static CharSequence getTitle(Context context, Cursor cursor) { 8432 int titleColumn = cursor.getColumnIndex(TITLE); 8433 int intentColumn = cursor.getColumnIndex(INTENT); 8434 if (titleColumn == -1 || intentColumn == -1) { 8435 throw new IllegalArgumentException( 8436 "The cursor must contain the TITLE and INTENT columns."); 8437 } 8438 8439 String title = cursor.getString(titleColumn); 8440 if (!TextUtils.isEmpty(title)) { 8441 return title; 8442 } 8443 8444 String intentUri = cursor.getString(intentColumn); 8445 if (TextUtils.isEmpty(intentUri)) { 8446 return ""; 8447 } 8448 8449 Intent intent; 8450 try { 8451 intent = Intent.parseUri(intentUri, 0); 8452 } catch (URISyntaxException e) { 8453 return ""; 8454 } 8455 8456 PackageManager packageManager = context.getPackageManager(); 8457 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8458 return info != null ? info.loadLabel(packageManager) : ""; 8459 } 8460 } 8461 8462 /** 8463 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8464 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8465 * from the GoogleLoginService. 8466 * 8467 * @param androidId The Android ID for this device. 8468 * @return The device ID that should be used when connecting to the mobile gtalk server. 8469 * @hide 8470 */ 8471 public static String getGTalkDeviceId(long androidId) { 8472 return "android-" + Long.toHexString(androidId); 8473 } 8474 8475 private static final String[] PM_WRITE_SETTINGS = { 8476 android.Manifest.permission.WRITE_SETTINGS 8477 }; 8478 private static final String[] PM_CHANGE_NETWORK_STATE = { 8479 android.Manifest.permission.CHANGE_NETWORK_STATE, 8480 android.Manifest.permission.WRITE_SETTINGS 8481 }; 8482 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8483 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8484 }; 8485 8486 /** 8487 * Performs a strict and comprehensive check of whether a calling package is allowed to 8488 * write/modify system settings, as the condition differs for pre-M, M+, and 8489 * privileged/preinstalled apps. If the provided uid does not match the 8490 * callingPackage, a negative result will be returned. 8491 * @hide 8492 */ 8493 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8494 String callingPackage, boolean throwException) { 8495 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8496 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8497 PM_WRITE_SETTINGS, false); 8498 } 8499 8500 /** 8501 * Performs a strict and comprehensive check of whether a calling package is allowed to 8502 * write/modify system settings, as the condition differs for pre-M, M+, and 8503 * privileged/preinstalled apps. If the provided uid does not match the 8504 * callingPackage, a negative result will be returned. The caller is expected to have 8505 * the WRITE_SETTINGS permission declared. 8506 * 8507 * Note: if the check is successful, the operation of this app will be updated to the 8508 * current time. 8509 * @hide 8510 */ 8511 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8512 String callingPackage, boolean throwException) { 8513 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8514 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8515 PM_WRITE_SETTINGS, true); 8516 } 8517 8518 /** 8519 * Performs a strict and comprehensive check of whether a calling package is allowed to 8520 * change the state of network, as the condition differs for pre-M, M+, and 8521 * privileged/preinstalled apps. The caller is expected to have either the 8522 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8523 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8524 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8525 * permission and cannot be revoked. See http://b/23597341 8526 * 8527 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8528 * of this app will be updated to the current time. 8529 * @hide 8530 */ 8531 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8532 String callingPackage, boolean throwException) { 8533 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8534 == PackageManager.PERMISSION_GRANTED) { 8535 return true; 8536 } 8537 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8538 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8539 PM_CHANGE_NETWORK_STATE, true); 8540 } 8541 8542 /** 8543 * Performs a strict and comprehensive check of whether a calling package is allowed to 8544 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8545 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8546 * a negative result will be returned. 8547 * @hide 8548 */ 8549 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8550 String callingPackage, boolean throwException) { 8551 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8552 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8553 PM_SYSTEM_ALERT_WINDOW, false); 8554 } 8555 8556 /** 8557 * Performs a strict and comprehensive check of whether a calling package is allowed to 8558 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8559 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8560 * a negative result will be returned. 8561 * 8562 * Note: if the check is successful, the operation of this app will be updated to the 8563 * current time. 8564 * @hide 8565 */ 8566 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8567 callingPackage, boolean throwException) { 8568 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8569 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8570 PM_SYSTEM_ALERT_WINDOW, true); 8571 } 8572 8573 /** 8574 * Helper method to perform a general and comprehensive check of whether an operation that is 8575 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8576 * OP_WRITE_SETTINGS 8577 * @hide 8578 */ 8579 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8580 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8581 permissions, boolean makeNote) { 8582 if (callingPackage == null) { 8583 return false; 8584 } 8585 8586 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8587 int mode = AppOpsManager.MODE_DEFAULT; 8588 if (makeNote) { 8589 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8590 } else { 8591 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8592 } 8593 8594 switch (mode) { 8595 case AppOpsManager.MODE_ALLOWED: 8596 return true; 8597 8598 case AppOpsManager.MODE_DEFAULT: 8599 // this is the default operating mode after an app's installation 8600 // In this case we will check all associated static permission to see 8601 // if it is granted during install time. 8602 for (String permission : permissions) { 8603 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8604 .PERMISSION_GRANTED) { 8605 // if either of the permissions are granted, we will allow it 8606 return true; 8607 } 8608 } 8609 8610 default: 8611 // this is for all other cases trickled down here... 8612 if (!throwException) { 8613 return false; 8614 } 8615 } 8616 8617 // prepare string to throw SecurityException 8618 StringBuilder exceptionMessage = new StringBuilder(); 8619 exceptionMessage.append(callingPackage); 8620 exceptionMessage.append(" was not granted "); 8621 if (permissions.length > 1) { 8622 exceptionMessage.append(" either of these permissions: "); 8623 } else { 8624 exceptionMessage.append(" this permission: "); 8625 } 8626 for (int i = 0; i < permissions.length; i++) { 8627 exceptionMessage.append(permissions[i]); 8628 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8629 } 8630 8631 throw new SecurityException(exceptionMessage.toString()); 8632 } 8633 8634 /** 8635 * Retrieves a correponding package name for a given uid. It will query all 8636 * packages that are associated with the given uid, but it will return only 8637 * the zeroth result. 8638 * Note: If package could not be found, a null is returned. 8639 * @hide 8640 */ 8641 public static String getPackageNameForUid(Context context, int uid) { 8642 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8643 if (packages == null) { 8644 return null; 8645 } 8646 return packages[0]; 8647 } 8648} 8649