Settings.java revision 9cecf1478315a833cbd900ed2a841ce51b67aa20
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.app.ActivityThread; 23import android.app.AppOpsManager; 24import android.app.Application; 25import android.app.SearchManager; 26import android.app.WallpaperManager; 27import android.content.ComponentName; 28import android.content.ContentResolver; 29import android.content.ContentValues; 30import android.content.Context; 31import android.content.IContentProvider; 32import android.content.Intent; 33import android.content.pm.ActivityInfo; 34import android.content.pm.PackageManager; 35import android.content.pm.ResolveInfo; 36import android.content.res.Configuration; 37import android.content.res.Resources; 38import android.database.Cursor; 39import android.database.SQLException; 40import android.location.LocationManager; 41import android.net.ConnectivityManager; 42import android.net.Uri; 43import android.net.wifi.WifiManager; 44import android.os.BatteryManager; 45import android.os.Binder; 46import android.os.Bundle; 47import android.os.DropBoxManager; 48import android.os.IBinder; 49import android.os.Process; 50import android.os.RemoteException; 51import android.os.ServiceManager; 52import android.os.SystemProperties; 53import android.os.UserHandle; 54import android.os.Build.VERSION_CODES; 55import android.speech.tts.TextToSpeech; 56import android.text.TextUtils; 57import android.util.AndroidException; 58import android.util.ArrayMap; 59import android.util.ArraySet; 60import android.util.Log; 61 62import com.android.internal.util.ArrayUtils; 63import com.android.internal.widget.ILockSettings; 64 65import java.net.URISyntaxException; 66import java.text.SimpleDateFormat; 67import java.util.HashMap; 68import java.util.HashSet; 69import java.util.Locale; 70import java.util.Map; 71import java.util.Set; 72 73/** 74 * The Settings provider contains global system-level device preferences. 75 */ 76public final class Settings { 77 78 // Intent actions for Settings 79 80 /** 81 * Activity Action: Show system settings. 82 * <p> 83 * Input: Nothing. 84 * <p> 85 * Output: Nothing. 86 */ 87 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 88 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 89 90 /** 91 * Activity Action: Show settings to allow configuration of APNs. 92 * <p> 93 * Input: Nothing. 94 * <p> 95 * Output: Nothing. 96 */ 97 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 98 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 99 100 /** 101 * Activity Action: Show settings to allow configuration of current location 102 * sources. 103 * <p> 104 * In some cases, a matching Activity may not exist, so ensure you 105 * safeguard against this. 106 * <p> 107 * Input: Nothing. 108 * <p> 109 * Output: Nothing. 110 */ 111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 112 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 113 "android.settings.LOCATION_SOURCE_SETTINGS"; 114 115 /** 116 * Activity Action: Show settings to allow configuration of wireless controls 117 * such as Wi-Fi, Bluetooth and Mobile networks. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_WIRELESS_SETTINGS = 128 "android.settings.WIRELESS_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow entering/exiting airplane mode. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 */ 140 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 141 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 142 "android.settings.AIRPLANE_MODE_SETTINGS"; 143 144 /** 145 * Activity Action: Modify Airplane mode settings using a voice command. 146 * <p> 147 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 148 * <p> 149 * This intent MUST be started using 150 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 151 * startVoiceActivity}. 152 * <p> 153 * Note: The activity implementing this intent MUST verify that 154 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 155 * modifying the setting. 156 * <p> 157 * Input: To tell which state airplane mode should be set to, add the 158 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 159 * If the extra is not included, no changes will be made. 160 * <p> 161 * Output: Nothing. 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 165 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 166 167 /** 168 * Activity Action: Show settings for accessibility modules. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you 171 * safeguard against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_ACCESSIBILITY_SETTINGS = 179 "android.settings.ACCESSIBILITY_SETTINGS"; 180 181 /** 182 * Activity Action: Show settings to control access to usage information. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_USAGE_ACCESS_SETTINGS = 193 "android.settings.USAGE_ACCESS_SETTINGS"; 194 195 /** 196 * Activity Category: Show application settings related to usage access. 197 * <p> 198 * An activity that provides a user interface for adjusting usage access related 199 * preferences for its containing application. Optional but recommended for apps that 200 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 201 * <p> 202 * The activity may define meta-data to describe what usage access is 203 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 204 * will be displayed in Settings. 205 * <p> 206 * Input: Nothing. 207 * <p> 208 * Output: Nothing. 209 */ 210 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 211 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 212 "android.intent.category.USAGE_ACCESS_CONFIG"; 213 214 /** 215 * Metadata key: Reason for needing usage access. 216 * <p> 217 * A key for metadata attached to an activity that receives action 218 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 219 * user as description of how the app uses usage access. 220 * <p> 221 */ 222 public static final String METADATA_USAGE_ACCESS_REASON = 223 "android.settings.metadata.USAGE_ACCESS_REASON"; 224 225 /** 226 * Activity Action: Show settings to allow configuration of security and 227 * location privacy. 228 * <p> 229 * In some cases, a matching Activity may not exist, so ensure you 230 * safeguard against this. 231 * <p> 232 * Input: Nothing. 233 * <p> 234 * Output: Nothing. 235 */ 236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 237 public static final String ACTION_SECURITY_SETTINGS = 238 "android.settings.SECURITY_SETTINGS"; 239 240 /** 241 * Activity Action: Show trusted credentials settings, opening to the user tab, 242 * to allow management of installed credentials. 243 * <p> 244 * In some cases, a matching Activity may not exist, so ensure you 245 * safeguard against this. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 * @hide 251 */ 252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 253 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 254 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 255 256 /** 257 * Activity Action: Show dialog explaining that an installed CA cert may enable 258 * monitoring of encrypted network traffic. 259 * <p> 260 * In some cases, a matching Activity may not exist, so ensure you 261 * safeguard against this. 262 * <p> 263 * Input: Nothing. 264 * <p> 265 * Output: Nothing. 266 * @hide 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_MONITORING_CERT_INFO = 270 "com.android.settings.MONITORING_CERT_INFO"; 271 272 /** 273 * Activity Action: Show settings to allow configuration of privacy options. 274 * <p> 275 * In some cases, a matching Activity may not exist, so ensure you 276 * safeguard against this. 277 * <p> 278 * Input: Nothing. 279 * <p> 280 * Output: Nothing. 281 */ 282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 283 public static final String ACTION_PRIVACY_SETTINGS = 284 "android.settings.PRIVACY_SETTINGS"; 285 286 /** 287 * Activity Action: Show settings to allow configuration of Wi-Fi. 288 * <p> 289 * In some cases, a matching Activity may not exist, so ensure you 290 * safeguard against this. 291 * <p> 292 * Input: Nothing. 293 * <p> 294 * Output: Nothing. 295 296 */ 297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 298 public static final String ACTION_WIFI_SETTINGS = 299 "android.settings.WIFI_SETTINGS"; 300 301 /** 302 * Activity Action: Show settings to allow configuration of a static IP 303 * address for Wi-Fi. 304 * <p> 305 * In some cases, a matching Activity may not exist, so ensure you safeguard 306 * against this. 307 * <p> 308 * Input: Nothing. 309 * <p> 310 * Output: Nothing. 311 */ 312 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 313 public static final String ACTION_WIFI_IP_SETTINGS = 314 "android.settings.WIFI_IP_SETTINGS"; 315 316 /** 317 * Activity Action: Show settings to allow configuration of Bluetooth. 318 * <p> 319 * In some cases, a matching Activity may not exist, so ensure you 320 * safeguard against this. 321 * <p> 322 * Input: Nothing. 323 * <p> 324 * Output: Nothing. 325 */ 326 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 327 public static final String ACTION_BLUETOOTH_SETTINGS = 328 "android.settings.BLUETOOTH_SETTINGS"; 329 330 /** 331 * Activity Action: Show settings to allow configuration of cast endpoints. 332 * <p> 333 * In some cases, a matching Activity may not exist, so ensure you 334 * safeguard against this. 335 * <p> 336 * Input: Nothing. 337 * <p> 338 * Output: Nothing. 339 */ 340 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 341 public static final String ACTION_CAST_SETTINGS = 342 "android.settings.CAST_SETTINGS"; 343 344 /** 345 * Activity Action: Show settings to allow configuration of date and time. 346 * <p> 347 * In some cases, a matching Activity may not exist, so ensure you 348 * safeguard against this. 349 * <p> 350 * Input: Nothing. 351 * <p> 352 * Output: Nothing. 353 */ 354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 355 public static final String ACTION_DATE_SETTINGS = 356 "android.settings.DATE_SETTINGS"; 357 358 /** 359 * Activity Action: Show settings to allow configuration of sound and volume. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you 362 * safeguard against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_SOUND_SETTINGS = 370 "android.settings.SOUND_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of display. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_DISPLAY_SETTINGS = 384 "android.settings.DISPLAY_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of locale. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_LOCALE_SETTINGS = 398 "android.settings.LOCALE_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to configure input methods, in particular 402 * allowing the user to enable input methods. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_VOICE_INPUT_SETTINGS = 413 "android.settings.VOICE_INPUT_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to configure input methods, in particular 417 * allowing the user to enable input methods. 418 * <p> 419 * In some cases, a matching Activity may not exist, so ensure you 420 * safeguard against this. 421 * <p> 422 * Input: Nothing. 423 * <p> 424 * Output: Nothing. 425 */ 426 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 427 public static final String ACTION_INPUT_METHOD_SETTINGS = 428 "android.settings.INPUT_METHOD_SETTINGS"; 429 430 /** 431 * Activity Action: Show settings to enable/disable input method subtypes. 432 * <p> 433 * In some cases, a matching Activity may not exist, so ensure you 434 * safeguard against this. 435 * <p> 436 * To tell which input method's subtypes are displayed in the settings, add 437 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 438 * If there is no extra in this Intent, subtypes from all installed input methods 439 * will be displayed in the settings. 440 * 441 * @see android.view.inputmethod.InputMethodInfo#getId 442 * <p> 443 * Input: Nothing. 444 * <p> 445 * Output: Nothing. 446 */ 447 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 448 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 449 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 450 451 /** 452 * Activity Action: Show a dialog to select input method. 453 * <p> 454 * In some cases, a matching Activity may not exist, so ensure you 455 * safeguard against this. 456 * <p> 457 * Input: Nothing. 458 * <p> 459 * Output: Nothing. 460 * @hide 461 */ 462 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 463 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 464 "android.settings.SHOW_INPUT_METHOD_PICKER"; 465 466 /** 467 * Activity Action: Show settings to manage the user input dictionary. 468 * <p> 469 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 470 * it is guaranteed there will always be an appropriate implementation for this Intent action. 471 * In prior releases of the platform this was optional, so ensure you safeguard against it. 472 * <p> 473 * Input: Nothing. 474 * <p> 475 * Output: Nothing. 476 */ 477 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 478 public static final String ACTION_USER_DICTIONARY_SETTINGS = 479 "android.settings.USER_DICTIONARY_SETTINGS"; 480 481 /** 482 * Activity Action: Adds a word to the user dictionary. 483 * <p> 484 * In some cases, a matching Activity may not exist, so ensure you 485 * safeguard against this. 486 * <p> 487 * Input: An extra with key <code>word</code> that contains the word 488 * that should be added to the dictionary. 489 * <p> 490 * Output: Nothing. 491 * 492 * @hide 493 */ 494 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 495 public static final String ACTION_USER_DICTIONARY_INSERT = 496 "com.android.settings.USER_DICTIONARY_INSERT"; 497 498 /** 499 * Activity Action: Show settings to allow configuration of application-related settings. 500 * <p> 501 * In some cases, a matching Activity may not exist, so ensure you 502 * safeguard against this. 503 * <p> 504 * Input: Nothing. 505 * <p> 506 * Output: Nothing. 507 */ 508 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 509 public static final String ACTION_APPLICATION_SETTINGS = 510 "android.settings.APPLICATION_SETTINGS"; 511 512 /** 513 * Activity Action: Show settings to allow configuration of application 514 * development-related settings. As of 515 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 516 * a required part of the platform. 517 * <p> 518 * Input: Nothing. 519 * <p> 520 * Output: Nothing. 521 */ 522 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 523 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 524 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 525 526 /** 527 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 528 * <p> 529 * In some cases, a matching Activity may not exist, so ensure you 530 * safeguard against this. 531 * <p> 532 * Input: Nothing. 533 * <p> 534 * Output: Nothing. 535 */ 536 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 537 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 538 "android.settings.QUICK_LAUNCH_SETTINGS"; 539 540 /** 541 * Activity Action: Show settings to manage installed applications. 542 * <p> 543 * In some cases, a matching Activity may not exist, so ensure you 544 * safeguard against this. 545 * <p> 546 * Input: Nothing. 547 * <p> 548 * Output: Nothing. 549 */ 550 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 551 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 552 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 553 554 /** 555 * Activity Action: Show settings to manage all applications. 556 * <p> 557 * In some cases, a matching Activity may not exist, so ensure you 558 * safeguard against this. 559 * <p> 560 * Input: Nothing. 561 * <p> 562 * Output: Nothing. 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 566 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 567 568 /** 569 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Optionally, the Intent's data URI can specify the application package name to 575 * directly invoke the management GUI specific to the package name. For example 576 * "package:com.my.app". 577 * <p> 578 * Output: Nothing. 579 */ 580 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 581 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 582 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 583 584 /** 585 * Activity Action: Show screen for controlling which apps are allowed to write/modify 586 * system settings. 587 * <p> 588 * In some cases, a matching Activity may not exist, so ensure you 589 * safeguard against this. 590 * <p> 591 * Input: Optionally, the Intent's data URI can specify the application package name to 592 * directly invoke the management GUI specific to the package name. For example 593 * "package:com.my.app". 594 * <p> 595 * Output: Nothing. 596 */ 597 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 598 public static final String ACTION_MANAGE_WRITE_SETTINGS = 599 "android.settings.action.MANAGE_WRITE_SETTINGS"; 600 601 /** 602 * Activity Action: Show screen of details about a particular application. 603 * <p> 604 * In some cases, a matching Activity may not exist, so ensure you 605 * safeguard against this. 606 * <p> 607 * Input: The Intent's data URI specifies the application package name 608 * to be shown, with the "package" scheme. That is "package:com.my.app". 609 * <p> 610 * Output: Nothing. 611 */ 612 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 613 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 614 "android.settings.APPLICATION_DETAILS_SETTINGS"; 615 616 /** 617 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 618 * <p> 619 * Input: Nothing. 620 * <p> 621 * Output: Nothing. 622 * <p> 623 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 624 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 625 * already ignoring optimizations. You can use 626 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 627 * on this list. 628 */ 629 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 630 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 631 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 632 633 /** 634 * Activity Action: Ask the user to allow an to ignore battery optimizations (that is, 635 * put them on the whitelist of apps shown by 636 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 637 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 638 * permission. 639 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 640 * provided by the platform for applications to operate correctly in the various power 641 * saving mode. This is only for unusual applications that need to deeply control their own 642 * execution, at the potential expense of the user's battery life. Note that these applications 643 * greatly run the risk of showing to the user has how power consumers on their device.</p> 644 * <p> 645 * Input: The Intent's data URI must specify the application package name 646 * to be shown, with the "package" scheme. That is "package:com.my.app". 647 * <p> 648 * Output: Nothing. 649 * <p> 650 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 651 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 652 * already ignoring optimizations. 653 */ 654 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 655 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 656 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 657 658 /** 659 * @hide 660 * Activity Action: Show the "app ops" settings screen. 661 * <p> 662 * Input: Nothing. 663 * <p> 664 * Output: Nothing. 665 */ 666 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 667 public static final String ACTION_APP_OPS_SETTINGS = 668 "android.settings.APP_OPS_SETTINGS"; 669 670 /** 671 * Activity Action: Show settings for system update functionality. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: Nothing. 677 * <p> 678 * Output: Nothing. 679 * 680 * @hide 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 684 "android.settings.SYSTEM_UPDATE_SETTINGS"; 685 686 /** 687 * Activity Action: Show settings to allow configuration of sync settings. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * The account types available to add via the add account button may be restricted by adding an 693 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 694 * authorities. Only account types which can sync with that content provider will be offered to 695 * the user. 696 * <p> 697 * Input: Nothing. 698 * <p> 699 * Output: Nothing. 700 */ 701 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 702 public static final String ACTION_SYNC_SETTINGS = 703 "android.settings.SYNC_SETTINGS"; 704 705 /** 706 * Activity Action: Show add account screen for creating a new account. 707 * <p> 708 * In some cases, a matching Activity may not exist, so ensure you 709 * safeguard against this. 710 * <p> 711 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 712 * extra to the Intent with one or more syncable content provider's authorities. Only account 713 * types which can sync with that content provider will be offered to the user. 714 * <p> 715 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 716 * Intent with one or more account types. 717 * <p> 718 * Input: Nothing. 719 * <p> 720 * Output: Nothing. 721 */ 722 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 723 public static final String ACTION_ADD_ACCOUNT = 724 "android.settings.ADD_ACCOUNT_SETTINGS"; 725 726 /** 727 * Activity Action: Show settings for selecting the network operator. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Nothing. 733 * <p> 734 * Output: Nothing. 735 */ 736 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 737 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 738 "android.settings.NETWORK_OPERATOR_SETTINGS"; 739 740 /** 741 * Activity Action: Show settings for selection of 2G/3G. 742 * <p> 743 * In some cases, a matching Activity may not exist, so ensure you 744 * safeguard against this. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_DATA_ROAMING_SETTINGS = 752 "android.settings.DATA_ROAMING_SETTINGS"; 753 754 /** 755 * Activity Action: Show settings for internal storage. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 */ 764 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 765 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 766 "android.settings.INTERNAL_STORAGE_SETTINGS"; 767 /** 768 * Activity Action: Show settings for memory card storage. 769 * <p> 770 * In some cases, a matching Activity may not exist, so ensure you 771 * safeguard against this. 772 * <p> 773 * Input: Nothing. 774 * <p> 775 * Output: Nothing. 776 */ 777 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 778 public static final String ACTION_MEMORY_CARD_SETTINGS = 779 "android.settings.MEMORY_CARD_SETTINGS"; 780 781 /** 782 * Activity Action: Show settings for global search. 783 * <p> 784 * In some cases, a matching Activity may not exist, so ensure you 785 * safeguard against this. 786 * <p> 787 * Input: Nothing. 788 * <p> 789 * Output: Nothing 790 */ 791 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 792 public static final String ACTION_SEARCH_SETTINGS = 793 "android.search.action.SEARCH_SETTINGS"; 794 795 /** 796 * Activity Action: Show general device information settings (serial 797 * number, software version, phone number, etc.). 798 * <p> 799 * In some cases, a matching Activity may not exist, so ensure you 800 * safeguard against this. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing 805 */ 806 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 807 public static final String ACTION_DEVICE_INFO_SETTINGS = 808 "android.settings.DEVICE_INFO_SETTINGS"; 809 810 /** 811 * Activity Action: Show NFC settings. 812 * <p> 813 * This shows UI that allows NFC to be turned on or off. 814 * <p> 815 * In some cases, a matching Activity may not exist, so ensure you 816 * safeguard against this. 817 * <p> 818 * Input: Nothing. 819 * <p> 820 * Output: Nothing 821 * @see android.nfc.NfcAdapter#isEnabled() 822 */ 823 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 824 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 825 826 /** 827 * Activity Action: Show NFC Sharing settings. 828 * <p> 829 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 830 * off. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing 838 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 839 */ 840 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 841 public static final String ACTION_NFCSHARING_SETTINGS = 842 "android.settings.NFCSHARING_SETTINGS"; 843 844 /** 845 * Activity Action: Show NFC Tap & Pay settings 846 * <p> 847 * This shows UI that allows the user to configure Tap&Pay 848 * settings. 849 * <p> 850 * In some cases, a matching Activity may not exist, so ensure you 851 * safeguard against this. 852 * <p> 853 * Input: Nothing. 854 * <p> 855 * Output: Nothing 856 */ 857 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 858 public static final String ACTION_NFC_PAYMENT_SETTINGS = 859 "android.settings.NFC_PAYMENT_SETTINGS"; 860 861 /** 862 * Activity Action: Show Daydream settings. 863 * <p> 864 * In some cases, a matching Activity may not exist, so ensure you 865 * safeguard against this. 866 * <p> 867 * Input: Nothing. 868 * <p> 869 * Output: Nothing. 870 * @see android.service.dreams.DreamService 871 */ 872 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 873 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 874 875 /** 876 * Activity Action: Show Notification listener settings. 877 * <p> 878 * In some cases, a matching Activity may not exist, so ensure you 879 * safeguard against this. 880 * <p> 881 * Input: Nothing. 882 * <p> 883 * Output: Nothing. 884 * @see android.service.notification.NotificationListenerService 885 */ 886 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 887 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 888 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 889 890 /** 891 * Activity Action: Show Do Not Disturb access settings. 892 * <p> 893 * Users can grant and deny access to Do Not Disturb configuration from here. 894 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 895 * details. 896 * <p> 897 * Input: Nothing. 898 * <p> 899 * Output: Nothing. 900 */ 901 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 902 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 903 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 904 905 /** 906 * @hide 907 */ 908 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 909 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 910 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 911 912 /** 913 * Activity Action: Show settings for video captioning. 914 * <p> 915 * In some cases, a matching Activity may not exist, so ensure you safeguard 916 * against this. 917 * <p> 918 * Input: Nothing. 919 * <p> 920 * Output: Nothing. 921 */ 922 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 923 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 924 925 /** 926 * Activity Action: Show the top level print settings. 927 * <p> 928 * In some cases, a matching Activity may not exist, so ensure you 929 * safeguard against this. 930 * <p> 931 * Input: Nothing. 932 * <p> 933 * Output: Nothing. 934 */ 935 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 936 public static final String ACTION_PRINT_SETTINGS = 937 "android.settings.ACTION_PRINT_SETTINGS"; 938 939 /** 940 * Activity Action: Show Zen Mode configuration settings. 941 * 942 * @hide 943 */ 944 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 945 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 946 947 /** 948 * Activity Action: Show Zen Mode priority configuration settings. 949 * 950 * @hide 951 */ 952 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 953 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 954 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 955 956 /** 957 * Activity Action: Show Zen Mode automation configuration settings. 958 * 959 * @hide 960 */ 961 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 962 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 963 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 964 965 /** 966 * Activity Action: Modify do not disturb mode settings. 967 * <p> 968 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 969 * <p> 970 * This intent MUST be started using 971 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 972 * startVoiceActivity}. 973 * <p> 974 * Note: The Activity implementing this intent MUST verify that 975 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 976 * returns true before modifying the setting. 977 * <p> 978 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 979 * how long the user wishes to avoid interruptions for. The optional 980 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 981 * enabling or disabling do not disturb mode. If either extra is not included, the 982 * user maybe asked to provide the value. 983 * <p> 984 * Output: Nothing. 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 988 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 989 990 /** 991 * Activity Action: Show Zen Mode schedule rule configuration settings. 992 * 993 * @hide 994 */ 995 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 996 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 997 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 998 999 /** 1000 * Activity Action: Show Zen Mode event rule configuration settings. 1001 * 1002 * @hide 1003 */ 1004 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1005 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1006 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1007 1008 /** 1009 * Activity Action: Show Zen Mode external rule configuration settings. 1010 * 1011 * @hide 1012 */ 1013 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1014 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1015 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1016 1017 /** 1018 * Activity Action: Show the regulatory information screen for the device. 1019 * <p> 1020 * In some cases, a matching Activity may not exist, so ensure you safeguard 1021 * against this. 1022 * <p> 1023 * Input: Nothing. 1024 * <p> 1025 * Output: Nothing. 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String 1029 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1030 1031 /** 1032 * Activity Action: Show Device Name Settings. 1033 * <p> 1034 * In some cases, a matching Activity may not exist, so ensure you safeguard 1035 * against this. 1036 * 1037 * @hide 1038 */ 1039 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1040 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1041 1042 /** 1043 * Activity Action: Show pairing settings. 1044 * <p> 1045 * In some cases, a matching Activity may not exist, so ensure you safeguard 1046 * against this. 1047 * 1048 * @hide 1049 */ 1050 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1051 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1052 1053 /** 1054 * Activity Action: Show battery saver settings. 1055 * <p> 1056 * In some cases, a matching Activity may not exist, so ensure you safeguard 1057 * against this. 1058 */ 1059 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1060 public static final String ACTION_BATTERY_SAVER_SETTINGS 1061 = "android.settings.BATTERY_SAVER_SETTINGS"; 1062 1063 /** 1064 * Activity Action: Modify Battery Saver mode setting using a voice command. 1065 * <p> 1066 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1067 * <p> 1068 * This intent MUST be started using 1069 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1070 * startVoiceActivity}. 1071 * <p> 1072 * Note: The activity implementing this intent MUST verify that 1073 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1074 * modifying the setting. 1075 * <p> 1076 * Input: To tell which state batter saver mode should be set to, add the 1077 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1078 * If the extra is not included, no changes will be made. 1079 * <p> 1080 * Output: Nothing. 1081 */ 1082 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1083 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1084 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1085 1086 /** 1087 * Activity Action: Show Home selection settings. If there are multiple activities 1088 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1089 * to pick your preferred activity. 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_HOME_SETTINGS 1093 = "android.settings.HOME_SETTINGS"; 1094 1095 /** 1096 * Activity Action: Show notification settings. 1097 * 1098 * @hide 1099 */ 1100 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1101 public static final String ACTION_NOTIFICATION_SETTINGS 1102 = "android.settings.NOTIFICATION_SETTINGS"; 1103 1104 /** 1105 * Activity Action: Show notification settings for a single app. 1106 * 1107 * @hide 1108 */ 1109 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1110 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1111 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1112 1113 /** 1114 * Activity Action: Show notification redaction settings. 1115 * 1116 * @hide 1117 */ 1118 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1119 public static final String ACTION_APP_NOTIFICATION_REDACTION 1120 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1121 1122 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1123 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1124 1125 // End of Intent actions for Settings 1126 1127 /** 1128 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1129 */ 1130 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1131 1132 /** 1133 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1134 */ 1135 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1136 1137 /** 1138 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1139 */ 1140 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1141 1142 /** 1143 * @hide - User handle argument extra to the fast-path call()-based requests 1144 */ 1145 public static final String CALL_METHOD_USER_KEY = "_user"; 1146 1147 /** @hide - Private call() method to write to 'system' table */ 1148 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1149 1150 /** @hide - Private call() method to write to 'secure' table */ 1151 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1152 1153 /** @hide - Private call() method to write to 'global' table */ 1154 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1155 1156 /** 1157 * Activity Extra: Limit available options in launched activity based on the given authority. 1158 * <p> 1159 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1160 * provider's authorities as a String[]. This field is used by some intents to alter the 1161 * behavior of the called activity. 1162 * <p> 1163 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1164 * on the authority given. 1165 */ 1166 public static final String EXTRA_AUTHORITIES = "authorities"; 1167 1168 /** 1169 * Activity Extra: Limit available options in launched activity based on the given account 1170 * types. 1171 * <p> 1172 * This can be passed as an extra field in an Activity Intent with one or more account types 1173 * as a String[]. This field is used by some intents to alter the behavior of the called 1174 * activity. 1175 * <p> 1176 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1177 * list. 1178 */ 1179 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1180 1181 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1182 1183 /** 1184 * Activity Extra: The device identifier to act upon. 1185 * <p> 1186 * This can be passed as an extra field in an Activity Intent with a single 1187 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1188 * settings for the given device. 1189 * <p> 1190 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1191 * dialog for the given device. 1192 * @hide 1193 */ 1194 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1195 1196 /** 1197 * Activity Extra: Enable or disable Airplane Mode. 1198 * <p> 1199 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1200 * intent as a boolean to indicate if it should be enabled. 1201 */ 1202 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1203 1204 /** 1205 * Activity Extra: Enable or disable Battery saver mode. 1206 * <p> 1207 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1208 * intent as a boolean to indicate if it should be enabled. 1209 */ 1210 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1211 "android.settings.extra.battery_saver_mode_enabled"; 1212 1213 /** 1214 * Activity Extra: Enable or disable Do Not Disturb mode. 1215 * <p> 1216 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1217 * intent as a boolean to indicate if it should be enabled. 1218 */ 1219 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1220 "android.settings.extra.do_not_disturb_mode_enabled"; 1221 1222 /** 1223 * Activity Extra: How many minutes to enable do not disturb mode for. 1224 * <p> 1225 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1226 * intent to indicate how long do not disturb mode should be enabled for. 1227 */ 1228 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1229 "android.settings.extra.do_not_disturb_mode_minutes"; 1230 1231 private static final String JID_RESOURCE_PREFIX = "android"; 1232 1233 public static final String AUTHORITY = "settings"; 1234 1235 private static final String TAG = "Settings"; 1236 private static final boolean LOCAL_LOGV = false; 1237 1238 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1239 // with a partial enable/disable state in multi-threaded situations. 1240 private static final Object mLocationSettingsLock = new Object(); 1241 1242 public static class SettingNotFoundException extends AndroidException { 1243 public SettingNotFoundException(String msg) { 1244 super(msg); 1245 } 1246 } 1247 1248 /** 1249 * Common base for tables of name/value settings. 1250 */ 1251 public static class NameValueTable implements BaseColumns { 1252 public static final String NAME = "name"; 1253 public static final String VALUE = "value"; 1254 1255 protected static boolean putString(ContentResolver resolver, Uri uri, 1256 String name, String value) { 1257 // The database will take care of replacing duplicates. 1258 try { 1259 ContentValues values = new ContentValues(); 1260 values.put(NAME, name); 1261 values.put(VALUE, value); 1262 resolver.insert(uri, values); 1263 return true; 1264 } catch (SQLException e) { 1265 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1266 return false; 1267 } 1268 } 1269 1270 public static Uri getUriFor(Uri uri, String name) { 1271 return Uri.withAppendedPath(uri, name); 1272 } 1273 } 1274 1275 // Thread-safe. 1276 private static class NameValueCache { 1277 private final String mVersionSystemProperty; 1278 private final Uri mUri; 1279 1280 private static final String[] SELECT_VALUE = 1281 new String[] { Settings.NameValueTable.VALUE }; 1282 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1283 1284 // Must synchronize on 'this' to access mValues and mValuesVersion. 1285 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1286 private long mValuesVersion = 0; 1287 1288 // Initially null; set lazily and held forever. Synchronized on 'this'. 1289 private IContentProvider mContentProvider = null; 1290 1291 // The method we'll call (or null, to not use) on the provider 1292 // for the fast path of retrieving settings. 1293 private final String mCallGetCommand; 1294 private final String mCallSetCommand; 1295 1296 public NameValueCache(String versionSystemProperty, Uri uri, 1297 String getCommand, String setCommand) { 1298 mVersionSystemProperty = versionSystemProperty; 1299 mUri = uri; 1300 mCallGetCommand = getCommand; 1301 mCallSetCommand = setCommand; 1302 } 1303 1304 private IContentProvider lazyGetProvider(ContentResolver cr) { 1305 IContentProvider cp = null; 1306 synchronized (this) { 1307 cp = mContentProvider; 1308 if (cp == null) { 1309 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1310 } 1311 } 1312 return cp; 1313 } 1314 1315 public boolean putStringForUser(ContentResolver cr, String name, String value, 1316 final int userHandle) { 1317 try { 1318 Bundle arg = new Bundle(); 1319 arg.putString(Settings.NameValueTable.VALUE, value); 1320 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1321 IContentProvider cp = lazyGetProvider(cr); 1322 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1323 } catch (RemoteException e) { 1324 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1325 return false; 1326 } 1327 return true; 1328 } 1329 1330 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1331 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1332 if (isSelf) { 1333 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1334 1335 // Our own user's settings data uses a client-side cache 1336 synchronized (this) { 1337 if (mValuesVersion != newValuesVersion) { 1338 if (LOCAL_LOGV || false) { 1339 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1340 + newValuesVersion + " != cached " + mValuesVersion); 1341 } 1342 1343 mValues.clear(); 1344 mValuesVersion = newValuesVersion; 1345 } 1346 1347 if (mValues.containsKey(name)) { 1348 return mValues.get(name); // Could be null, that's OK -- negative caching 1349 } 1350 } 1351 } else { 1352 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1353 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1354 } 1355 1356 IContentProvider cp = lazyGetProvider(cr); 1357 1358 // Try the fast path first, not using query(). If this 1359 // fails (alternate Settings provider that doesn't support 1360 // this interface?) then we fall back to the query/table 1361 // interface. 1362 if (mCallGetCommand != null) { 1363 try { 1364 Bundle args = null; 1365 if (!isSelf) { 1366 args = new Bundle(); 1367 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1368 } 1369 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1370 if (b != null) { 1371 String value = b.getPairValue(); 1372 // Don't update our cache for reads of other users' data 1373 if (isSelf) { 1374 synchronized (this) { 1375 mValues.put(name, value); 1376 } 1377 } else { 1378 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1379 + " by " + UserHandle.myUserId() 1380 + " so not updating cache"); 1381 } 1382 return value; 1383 } 1384 // If the response Bundle is null, we fall through 1385 // to the query interface below. 1386 } catch (RemoteException e) { 1387 // Not supported by the remote side? Fall through 1388 // to query(). 1389 } 1390 } 1391 1392 Cursor c = null; 1393 try { 1394 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1395 new String[]{name}, null, null); 1396 if (c == null) { 1397 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1398 return null; 1399 } 1400 1401 String value = c.moveToNext() ? c.getString(0) : null; 1402 synchronized (this) { 1403 mValues.put(name, value); 1404 } 1405 if (LOCAL_LOGV) { 1406 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1407 name + " = " + (value == null ? "(null)" : value)); 1408 } 1409 return value; 1410 } catch (RemoteException e) { 1411 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1412 return null; // Return null, but don't cache it. 1413 } finally { 1414 if (c != null) c.close(); 1415 } 1416 } 1417 } 1418 1419 /** 1420 * An app can use this method to check if it is currently allowed to draw on top of other 1421 * apps. In order to be allowed to do so, an app must first declare the 1422 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1423 * is currently disallowed, it can prompt the user to grant it this capability through a 1424 * management UI by sending an Intent with action 1425 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1426 * 1427 * @param context A context 1428 * @return true if the calling app can draw on top of other apps, false otherwise. 1429 */ 1430 public static boolean canDrawOverlays(Context context) { 1431 int uid = Binder.getCallingUid(); 1432 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1433 .getPackageNameForUid(context, uid), false); 1434 } 1435 1436 /** 1437 * An app can use this method to check if it is currently allowed to change the network 1438 * state. In order to be allowed to do so, an app must first declare either the 1439 * {@link android.Manifest.permission#CHANGE_NETWORK_STATE} or 1440 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it 1441 * is currently disallowed, it can prompt the user to grant it this capability through a 1442 * management UI by sending an Intent with action 1443 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 1444 * 1445 * @param context A context 1446 * @return true if the calling app can change the state of network, false otherwise. 1447 * @hide 1448 */ 1449 public static boolean canChangeNetworkState(Context context) { 1450 int uid = Binder.getCallingUid(); 1451 return Settings.isCallingPackageAllowedToChangeNetworkState(context, uid, Settings 1452 .getPackageNameForUid(context, uid), false); 1453 } 1454 1455 /** 1456 * System settings, containing miscellaneous system preferences. This 1457 * table holds simple name/value pairs. There are convenience 1458 * functions for accessing individual settings entries. 1459 */ 1460 public static final class System extends NameValueTable { 1461 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1462 1463 /** @hide */ 1464 public static interface Validator { 1465 public boolean validate(String value); 1466 } 1467 1468 /** 1469 * The content:// style URL for this table 1470 */ 1471 public static final Uri CONTENT_URI = 1472 Uri.parse("content://" + AUTHORITY + "/system"); 1473 1474 private static final NameValueCache sNameValueCache = new NameValueCache( 1475 SYS_PROP_SETTING_VERSION, 1476 CONTENT_URI, 1477 CALL_METHOD_GET_SYSTEM, 1478 CALL_METHOD_PUT_SYSTEM); 1479 1480 private static final HashSet<String> MOVED_TO_SECURE; 1481 static { 1482 MOVED_TO_SECURE = new HashSet<String>(30); 1483 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1484 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1485 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1486 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1487 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1488 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1489 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1490 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1491 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1492 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1493 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1494 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1495 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1496 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1497 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1498 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1499 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1500 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1501 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1502 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1503 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1504 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1505 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1506 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1507 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1508 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1509 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1510 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1511 1512 // At one time in System, then Global, but now back in Secure 1513 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1514 } 1515 1516 private static final HashSet<String> MOVED_TO_GLOBAL; 1517 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1518 static { 1519 MOVED_TO_GLOBAL = new HashSet<String>(); 1520 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1521 1522 // these were originally in system but migrated to secure in the past, 1523 // so are duplicated in the Secure.* namespace 1524 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1525 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1526 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1527 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1528 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1529 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1530 1531 // these are moving directly from system to global 1532 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1533 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1534 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1535 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1536 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1537 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1538 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1539 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1540 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1541 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1542 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1543 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1544 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1545 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1546 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1547 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1548 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1549 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1550 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1551 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1552 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1553 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1554 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1555 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1556 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1557 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1558 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1559 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1560 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1561 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1562 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1563 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1564 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1565 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1566 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1567 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1568 } 1569 1570 private static final Validator sBooleanValidator = 1571 new DiscreteValueValidator(new String[] {"0", "1"}); 1572 1573 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1574 @Override 1575 public boolean validate(String value) { 1576 try { 1577 return Integer.parseInt(value) >= 0; 1578 } catch (NumberFormatException e) { 1579 return false; 1580 } 1581 } 1582 }; 1583 1584 private static final Validator sUriValidator = new Validator() { 1585 @Override 1586 public boolean validate(String value) { 1587 try { 1588 Uri.decode(value); 1589 return true; 1590 } catch (IllegalArgumentException e) { 1591 return false; 1592 } 1593 } 1594 }; 1595 1596 private static final Validator sLenientIpAddressValidator = new Validator() { 1597 private static final int MAX_IPV6_LENGTH = 45; 1598 1599 @Override 1600 public boolean validate(String value) { 1601 return value.length() <= MAX_IPV6_LENGTH; 1602 } 1603 }; 1604 1605 /** @hide */ 1606 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1607 outKeySet.addAll(MOVED_TO_GLOBAL); 1608 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1609 } 1610 1611 /** @hide */ 1612 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1613 outKeySet.addAll(MOVED_TO_SECURE); 1614 } 1615 1616 /** @hide */ 1617 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1618 outKeySet.addAll(MOVED_TO_GLOBAL); 1619 } 1620 1621 /** 1622 * Look up a name in the database. 1623 * @param resolver to access the database with 1624 * @param name to look up in the table 1625 * @return the corresponding value, or null if not present 1626 */ 1627 public static String getString(ContentResolver resolver, String name) { 1628 return getStringForUser(resolver, name, UserHandle.myUserId()); 1629 } 1630 1631 /** @hide */ 1632 public static String getStringForUser(ContentResolver resolver, String name, 1633 int userHandle) { 1634 if (MOVED_TO_SECURE.contains(name)) { 1635 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1636 + " to android.provider.Settings.Secure, returning read-only value."); 1637 return Secure.getStringForUser(resolver, name, userHandle); 1638 } 1639 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1640 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1641 + " to android.provider.Settings.Global, returning read-only value."); 1642 return Global.getStringForUser(resolver, name, userHandle); 1643 } 1644 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1645 } 1646 1647 /** 1648 * Store a name/value pair into the database. 1649 * @param resolver to access the database with 1650 * @param name to store 1651 * @param value to associate with the name 1652 * @return true if the value was set, false on database errors 1653 */ 1654 public static boolean putString(ContentResolver resolver, String name, String value) { 1655 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1656 } 1657 1658 /** @hide */ 1659 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1660 int userHandle) { 1661 if (MOVED_TO_SECURE.contains(name)) { 1662 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1663 + " to android.provider.Settings.Secure, value is unchanged."); 1664 return false; 1665 } 1666 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1667 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1668 + " to android.provider.Settings.Global, value is unchanged."); 1669 return false; 1670 } 1671 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1672 } 1673 1674 /** 1675 * Construct the content URI for a particular name/value pair, 1676 * useful for monitoring changes with a ContentObserver. 1677 * @param name to look up in the table 1678 * @return the corresponding content URI, or null if not present 1679 */ 1680 public static Uri getUriFor(String name) { 1681 if (MOVED_TO_SECURE.contains(name)) { 1682 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1683 + " to android.provider.Settings.Secure, returning Secure URI."); 1684 return Secure.getUriFor(Secure.CONTENT_URI, name); 1685 } 1686 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1687 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1688 + " to android.provider.Settings.Global, returning read-only global URI."); 1689 return Global.getUriFor(Global.CONTENT_URI, name); 1690 } 1691 return getUriFor(CONTENT_URI, name); 1692 } 1693 1694 /** 1695 * Convenience function for retrieving a single system settings value 1696 * as an integer. Note that internally setting values are always 1697 * stored as strings; this function converts the string to an integer 1698 * for you. The default value will be returned if the setting is 1699 * not defined or not an integer. 1700 * 1701 * @param cr The ContentResolver to access. 1702 * @param name The name of the setting to retrieve. 1703 * @param def Value to return if the setting is not defined. 1704 * 1705 * @return The setting's current value, or 'def' if it is not defined 1706 * or not a valid integer. 1707 */ 1708 public static int getInt(ContentResolver cr, String name, int def) { 1709 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1710 } 1711 1712 /** @hide */ 1713 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1714 String v = getStringForUser(cr, name, userHandle); 1715 try { 1716 return v != null ? Integer.parseInt(v) : def; 1717 } catch (NumberFormatException e) { 1718 return def; 1719 } 1720 } 1721 1722 /** 1723 * Convenience function for retrieving a single system settings value 1724 * as an integer. Note that internally setting values are always 1725 * stored as strings; this function converts the string to an integer 1726 * for you. 1727 * <p> 1728 * This version does not take a default value. If the setting has not 1729 * been set, or the string value is not a number, 1730 * it throws {@link SettingNotFoundException}. 1731 * 1732 * @param cr The ContentResolver to access. 1733 * @param name The name of the setting to retrieve. 1734 * 1735 * @throws SettingNotFoundException Thrown if a setting by the given 1736 * name can't be found or the setting value is not an integer. 1737 * 1738 * @return The setting's current value. 1739 */ 1740 public static int getInt(ContentResolver cr, String name) 1741 throws SettingNotFoundException { 1742 return getIntForUser(cr, name, UserHandle.myUserId()); 1743 } 1744 1745 /** @hide */ 1746 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1747 throws SettingNotFoundException { 1748 String v = getStringForUser(cr, name, userHandle); 1749 try { 1750 return Integer.parseInt(v); 1751 } catch (NumberFormatException e) { 1752 throw new SettingNotFoundException(name); 1753 } 1754 } 1755 1756 /** 1757 * Convenience function for updating a single settings value as an 1758 * integer. This will either create a new entry in the table if the 1759 * given name does not exist, or modify the value of the existing row 1760 * with that name. Note that internally setting values are always 1761 * stored as strings, so this function converts the given value to a 1762 * string before storing it. 1763 * 1764 * @param cr The ContentResolver to access. 1765 * @param name The name of the setting to modify. 1766 * @param value The new value for the setting. 1767 * @return true if the value was set, false on database errors 1768 */ 1769 public static boolean putInt(ContentResolver cr, String name, int value) { 1770 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1771 } 1772 1773 /** @hide */ 1774 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1775 int userHandle) { 1776 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1777 } 1778 1779 /** 1780 * Convenience function for retrieving a single system settings value 1781 * as a {@code long}. Note that internally setting values are always 1782 * stored as strings; this function converts the string to a {@code long} 1783 * for you. The default value will be returned if the setting is 1784 * not defined or not a {@code long}. 1785 * 1786 * @param cr The ContentResolver to access. 1787 * @param name The name of the setting to retrieve. 1788 * @param def Value to return if the setting is not defined. 1789 * 1790 * @return The setting's current value, or 'def' if it is not defined 1791 * or not a valid {@code long}. 1792 */ 1793 public static long getLong(ContentResolver cr, String name, long def) { 1794 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1795 } 1796 1797 /** @hide */ 1798 public static long getLongForUser(ContentResolver cr, String name, long def, 1799 int userHandle) { 1800 String valString = getStringForUser(cr, name, userHandle); 1801 long value; 1802 try { 1803 value = valString != null ? Long.parseLong(valString) : def; 1804 } catch (NumberFormatException e) { 1805 value = def; 1806 } 1807 return value; 1808 } 1809 1810 /** 1811 * Convenience function for retrieving a single system settings value 1812 * as a {@code long}. Note that internally setting values are always 1813 * stored as strings; this function converts the string to a {@code long} 1814 * for you. 1815 * <p> 1816 * This version does not take a default value. If the setting has not 1817 * been set, or the string value is not a number, 1818 * it throws {@link SettingNotFoundException}. 1819 * 1820 * @param cr The ContentResolver to access. 1821 * @param name The name of the setting to retrieve. 1822 * 1823 * @return The setting's current value. 1824 * @throws SettingNotFoundException Thrown if a setting by the given 1825 * name can't be found or the setting value is not an integer. 1826 */ 1827 public static long getLong(ContentResolver cr, String name) 1828 throws SettingNotFoundException { 1829 return getLongForUser(cr, name, UserHandle.myUserId()); 1830 } 1831 1832 /** @hide */ 1833 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1834 throws SettingNotFoundException { 1835 String valString = getStringForUser(cr, name, userHandle); 1836 try { 1837 return Long.parseLong(valString); 1838 } catch (NumberFormatException e) { 1839 throw new SettingNotFoundException(name); 1840 } 1841 } 1842 1843 /** 1844 * Convenience function for updating a single settings value as a long 1845 * integer. This will either create a new entry in the table if the 1846 * given name does not exist, or modify the value of the existing row 1847 * with that name. Note that internally setting values are always 1848 * stored as strings, so this function converts the given value to a 1849 * string before storing it. 1850 * 1851 * @param cr The ContentResolver to access. 1852 * @param name The name of the setting to modify. 1853 * @param value The new value for the setting. 1854 * @return true if the value was set, false on database errors 1855 */ 1856 public static boolean putLong(ContentResolver cr, String name, long value) { 1857 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1858 } 1859 1860 /** @hide */ 1861 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1862 int userHandle) { 1863 return putStringForUser(cr, name, Long.toString(value), userHandle); 1864 } 1865 1866 /** 1867 * Convenience function for retrieving a single system settings value 1868 * as a floating point number. Note that internally setting values are 1869 * always stored as strings; this function converts the string to an 1870 * float for you. The default value will be returned if the setting 1871 * is not defined or not a valid float. 1872 * 1873 * @param cr The ContentResolver to access. 1874 * @param name The name of the setting to retrieve. 1875 * @param def Value to return if the setting is not defined. 1876 * 1877 * @return The setting's current value, or 'def' if it is not defined 1878 * or not a valid float. 1879 */ 1880 public static float getFloat(ContentResolver cr, String name, float def) { 1881 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1882 } 1883 1884 /** @hide */ 1885 public static float getFloatForUser(ContentResolver cr, String name, float def, 1886 int userHandle) { 1887 String v = getStringForUser(cr, name, userHandle); 1888 try { 1889 return v != null ? Float.parseFloat(v) : def; 1890 } catch (NumberFormatException e) { 1891 return def; 1892 } 1893 } 1894 1895 /** 1896 * Convenience function for retrieving a single system settings value 1897 * as a float. Note that internally setting values are always 1898 * stored as strings; this function converts the string to a float 1899 * for you. 1900 * <p> 1901 * This version does not take a default value. If the setting has not 1902 * been set, or the string value is not a number, 1903 * it throws {@link SettingNotFoundException}. 1904 * 1905 * @param cr The ContentResolver to access. 1906 * @param name The name of the setting to retrieve. 1907 * 1908 * @throws SettingNotFoundException Thrown if a setting by the given 1909 * name can't be found or the setting value is not a float. 1910 * 1911 * @return The setting's current value. 1912 */ 1913 public static float getFloat(ContentResolver cr, String name) 1914 throws SettingNotFoundException { 1915 return getFloatForUser(cr, name, UserHandle.myUserId()); 1916 } 1917 1918 /** @hide */ 1919 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1920 throws SettingNotFoundException { 1921 String v = getStringForUser(cr, name, userHandle); 1922 if (v == null) { 1923 throw new SettingNotFoundException(name); 1924 } 1925 try { 1926 return Float.parseFloat(v); 1927 } catch (NumberFormatException e) { 1928 throw new SettingNotFoundException(name); 1929 } 1930 } 1931 1932 /** 1933 * Convenience function for updating a single settings value as a 1934 * floating point number. This will either create a new entry in the 1935 * table if the given name does not exist, or modify the value of the 1936 * existing row with that name. Note that internally setting values 1937 * are always stored as strings, so this function converts the given 1938 * value to a string before storing it. 1939 * 1940 * @param cr The ContentResolver to access. 1941 * @param name The name of the setting to modify. 1942 * @param value The new value for the setting. 1943 * @return true if the value was set, false on database errors 1944 */ 1945 public static boolean putFloat(ContentResolver cr, String name, float value) { 1946 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1947 } 1948 1949 /** @hide */ 1950 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1951 int userHandle) { 1952 return putStringForUser(cr, name, Float.toString(value), userHandle); 1953 } 1954 1955 /** 1956 * Convenience function to read all of the current 1957 * configuration-related settings into a 1958 * {@link Configuration} object. 1959 * 1960 * @param cr The ContentResolver to access. 1961 * @param outConfig Where to place the configuration settings. 1962 */ 1963 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1964 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1965 } 1966 1967 /** @hide */ 1968 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1969 int userHandle) { 1970 outConfig.fontScale = Settings.System.getFloatForUser( 1971 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1972 if (outConfig.fontScale < 0) { 1973 outConfig.fontScale = 1; 1974 } 1975 } 1976 1977 /** 1978 * @hide Erase the fields in the Configuration that should be applied 1979 * by the settings. 1980 */ 1981 public static void clearConfiguration(Configuration inoutConfig) { 1982 inoutConfig.fontScale = 0; 1983 } 1984 1985 /** 1986 * Convenience function to write a batch of configuration-related 1987 * settings from a {@link Configuration} object. 1988 * 1989 * @param cr The ContentResolver to access. 1990 * @param config The settings to write. 1991 * @return true if the values were set, false on database errors 1992 */ 1993 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 1994 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 1995 } 1996 1997 /** @hide */ 1998 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 1999 int userHandle) { 2000 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2001 } 2002 2003 /** @hide */ 2004 public static boolean hasInterestingConfigurationChanges(int changes) { 2005 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2006 } 2007 2008 /** @deprecated - Do not use */ 2009 @Deprecated 2010 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2011 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2012 } 2013 2014 /** 2015 * @hide 2016 * @deprecated - Do not use 2017 */ 2018 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2019 int userHandle) { 2020 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2021 } 2022 2023 /** @deprecated - Do not use */ 2024 @Deprecated 2025 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2026 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2027 } 2028 2029 /** 2030 * @hide 2031 * @deprecated - Do not use 2032 */ 2033 @Deprecated 2034 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2035 int userHandle) { 2036 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2037 } 2038 2039 private static final class DiscreteValueValidator implements Validator { 2040 private final String[] mValues; 2041 2042 public DiscreteValueValidator(String[] values) { 2043 mValues = values; 2044 } 2045 2046 @Override 2047 public boolean validate(String value) { 2048 return ArrayUtils.contains(mValues, value); 2049 } 2050 } 2051 2052 private static final class InclusiveIntegerRangeValidator implements Validator { 2053 private final int mMin; 2054 private final int mMax; 2055 2056 public InclusiveIntegerRangeValidator(int min, int max) { 2057 mMin = min; 2058 mMax = max; 2059 } 2060 2061 @Override 2062 public boolean validate(String value) { 2063 try { 2064 final int intValue = Integer.parseInt(value); 2065 return intValue >= mMin && intValue <= mMax; 2066 } catch (NumberFormatException e) { 2067 return false; 2068 } 2069 } 2070 } 2071 2072 private static final class InclusiveFloatRangeValidator implements Validator { 2073 private final float mMin; 2074 private final float mMax; 2075 2076 public InclusiveFloatRangeValidator(float min, float max) { 2077 mMin = min; 2078 mMax = max; 2079 } 2080 2081 @Override 2082 public boolean validate(String value) { 2083 try { 2084 final float floatValue = Float.parseFloat(value); 2085 return floatValue >= mMin && floatValue <= mMax; 2086 } catch (NumberFormatException e) { 2087 return false; 2088 } 2089 } 2090 } 2091 2092 /** 2093 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2094 */ 2095 @Deprecated 2096 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2097 2098 /** 2099 * What happens when the user presses the end call button if they're not 2100 * on a call.<br/> 2101 * <b>Values:</b><br/> 2102 * 0 - The end button does nothing.<br/> 2103 * 1 - The end button goes to the home screen.<br/> 2104 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2105 * 3 - The end button goes to the home screen. If the user is already on the 2106 * home screen, it puts the device to sleep. 2107 */ 2108 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2109 2110 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2111 new InclusiveIntegerRangeValidator(0, 3); 2112 2113 /** 2114 * END_BUTTON_BEHAVIOR value for "go home". 2115 * @hide 2116 */ 2117 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2118 2119 /** 2120 * END_BUTTON_BEHAVIOR value for "go to sleep". 2121 * @hide 2122 */ 2123 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2124 2125 /** 2126 * END_BUTTON_BEHAVIOR default value. 2127 * @hide 2128 */ 2129 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2130 2131 /** 2132 * Is advanced settings mode turned on. 0 == no, 1 == yes 2133 * @hide 2134 */ 2135 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2136 2137 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2138 2139 /** 2140 * ADVANCED_SETTINGS default value. 2141 * @hide 2142 */ 2143 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2144 2145 /** 2146 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2147 */ 2148 @Deprecated 2149 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2150 2151 /** 2152 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2153 */ 2154 @Deprecated 2155 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2156 2157 /** 2158 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2159 */ 2160 @Deprecated 2161 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2162 2163 /** 2164 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2165 * {@hide} 2166 */ 2167 @Deprecated 2168 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2169 2170 /** 2171 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2172 */ 2173 @Deprecated 2174 public static final String RADIO_CELL = Global.RADIO_CELL; 2175 2176 /** 2177 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2178 */ 2179 @Deprecated 2180 public static final String RADIO_NFC = Global.RADIO_NFC; 2181 2182 /** 2183 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2184 */ 2185 @Deprecated 2186 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2187 2188 /** 2189 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2190 * 2191 * {@hide} 2192 */ 2193 @Deprecated 2194 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2195 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2196 2197 /** 2198 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2199 */ 2200 @Deprecated 2201 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2202 2203 /** 2204 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2205 */ 2206 @Deprecated 2207 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2208 2209 /** 2210 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2211 */ 2212 @Deprecated 2213 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2214 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2215 2216 /** 2217 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2218 */ 2219 @Deprecated 2220 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2221 2222 /** 2223 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2224 */ 2225 @Deprecated 2226 public static final String MODE_RINGER = Global.MODE_RINGER; 2227 2228 /** 2229 * Whether to use static IP and other static network attributes. 2230 * <p> 2231 * Set to 1 for true and 0 for false. 2232 * 2233 * @deprecated Use {@link WifiManager} instead 2234 */ 2235 @Deprecated 2236 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2237 2238 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2239 2240 /** 2241 * The static IP address. 2242 * <p> 2243 * Example: "192.168.1.51" 2244 * 2245 * @deprecated Use {@link WifiManager} instead 2246 */ 2247 @Deprecated 2248 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2249 2250 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2251 2252 /** 2253 * If using static IP, the gateway's IP address. 2254 * <p> 2255 * Example: "192.168.1.1" 2256 * 2257 * @deprecated Use {@link WifiManager} instead 2258 */ 2259 @Deprecated 2260 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2261 2262 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2263 2264 /** 2265 * If using static IP, the net mask. 2266 * <p> 2267 * Example: "255.255.255.0" 2268 * 2269 * @deprecated Use {@link WifiManager} instead 2270 */ 2271 @Deprecated 2272 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2273 2274 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2275 2276 /** 2277 * If using static IP, the primary DNS's IP address. 2278 * <p> 2279 * Example: "192.168.1.1" 2280 * 2281 * @deprecated Use {@link WifiManager} instead 2282 */ 2283 @Deprecated 2284 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2285 2286 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2287 2288 /** 2289 * If using static IP, the secondary DNS's IP address. 2290 * <p> 2291 * Example: "192.168.1.2" 2292 * 2293 * @deprecated Use {@link WifiManager} instead 2294 */ 2295 @Deprecated 2296 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2297 2298 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2299 2300 /** 2301 * Determines whether remote devices may discover and/or connect to 2302 * this device. 2303 * <P>Type: INT</P> 2304 * 2 -- discoverable and connectable 2305 * 1 -- connectable but not discoverable 2306 * 0 -- neither connectable nor discoverable 2307 */ 2308 public static final String BLUETOOTH_DISCOVERABILITY = 2309 "bluetooth_discoverability"; 2310 2311 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2312 new InclusiveIntegerRangeValidator(0, 2); 2313 2314 /** 2315 * Bluetooth discoverability timeout. If this value is nonzero, then 2316 * Bluetooth becomes discoverable for a certain number of seconds, 2317 * after which is becomes simply connectable. The value is in seconds. 2318 */ 2319 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2320 "bluetooth_discoverability_timeout"; 2321 2322 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2323 sNonNegativeIntegerValidator; 2324 2325 /** 2326 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2327 * instead 2328 */ 2329 @Deprecated 2330 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2331 2332 /** 2333 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2334 * instead 2335 */ 2336 @Deprecated 2337 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2338 2339 /** 2340 * @deprecated Use 2341 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2342 * instead 2343 */ 2344 @Deprecated 2345 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2346 "lock_pattern_tactile_feedback_enabled"; 2347 2348 /** 2349 * A formatted string of the next alarm that is set, or the empty string 2350 * if there is no alarm set. 2351 * 2352 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2353 */ 2354 @Deprecated 2355 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2356 2357 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2358 private static final int MAX_LENGTH = 1000; 2359 2360 @Override 2361 public boolean validate(String value) { 2362 // TODO: No idea what the correct format is. 2363 return value == null || value.length() < MAX_LENGTH; 2364 } 2365 }; 2366 2367 /** 2368 * Scaling factor for fonts, float. 2369 */ 2370 public static final String FONT_SCALE = "font_scale"; 2371 2372 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2373 @Override 2374 public boolean validate(String value) { 2375 try { 2376 return Float.parseFloat(value) >= 0; 2377 } catch (NumberFormatException e) { 2378 return false; 2379 } 2380 } 2381 }; 2382 2383 /** 2384 * Name of an application package to be debugged. 2385 * 2386 * @deprecated Use {@link Global#DEBUG_APP} instead 2387 */ 2388 @Deprecated 2389 public static final String DEBUG_APP = Global.DEBUG_APP; 2390 2391 /** 2392 * If 1, when launching DEBUG_APP it will wait for the debugger before 2393 * starting user code. If 0, it will run normally. 2394 * 2395 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2396 */ 2397 @Deprecated 2398 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2399 2400 /** 2401 * Whether or not to dim the screen. 0=no 1=yes 2402 * @deprecated This setting is no longer used. 2403 */ 2404 @Deprecated 2405 public static final String DIM_SCREEN = "dim_screen"; 2406 2407 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2408 2409 /** 2410 * The amount of time in milliseconds before the device goes to sleep or begins 2411 * to dream after a period of inactivity. This value is also known as the 2412 * user activity timeout period since the screen isn't necessarily turned off 2413 * when it expires. 2414 */ 2415 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2416 2417 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2418 2419 /** 2420 * The screen backlight brightness between 0 and 255. 2421 */ 2422 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2423 2424 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2425 new InclusiveIntegerRangeValidator(0, 255); 2426 2427 /** 2428 * Control whether to enable automatic brightness mode. 2429 */ 2430 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2431 2432 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2433 2434 /** 2435 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2436 * or less (<0.0 >-1.0) bright. 2437 * @hide 2438 */ 2439 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2440 2441 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2442 new InclusiveFloatRangeValidator(-1, 1); 2443 2444 /** 2445 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2446 */ 2447 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2448 2449 /** 2450 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2451 */ 2452 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2453 2454 /** 2455 * Control whether the process CPU usage meter should be shown. 2456 * 2457 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2458 */ 2459 @Deprecated 2460 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2461 2462 /** 2463 * If 1, the activity manager will aggressively finish activities and 2464 * processes as soon as they are no longer needed. If 0, the normal 2465 * extended lifetime is used. 2466 * 2467 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2468 */ 2469 @Deprecated 2470 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2471 2472 /** 2473 * Determines which streams are affected by ringer mode changes. The 2474 * stream type's bit should be set to 1 if it should be muted when going 2475 * into an inaudible ringer mode. 2476 */ 2477 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2478 2479 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2480 sNonNegativeIntegerValidator; 2481 2482 /** 2483 * Determines which streams are affected by mute. The 2484 * stream type's bit should be set to 1 if it should be muted when a mute request 2485 * is received. 2486 */ 2487 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2488 2489 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2490 sNonNegativeIntegerValidator; 2491 2492 /** 2493 * Whether vibrate is on for different events. This is used internally, 2494 * changing this value will not change the vibrate. See AudioManager. 2495 */ 2496 public static final String VIBRATE_ON = "vibrate_on"; 2497 2498 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2499 2500 /** 2501 * If 1, redirects the system vibrator to all currently attached input devices 2502 * that support vibration. If there are no such input devices, then the system 2503 * vibrator is used instead. 2504 * If 0, does not register the system vibrator. 2505 * 2506 * This setting is mainly intended to provide a compatibility mechanism for 2507 * applications that only know about the system vibrator and do not use the 2508 * input device vibrator API. 2509 * 2510 * @hide 2511 */ 2512 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2513 2514 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2515 2516 /** 2517 * Ringer volume. This is used internally, changing this value will not 2518 * change the volume. See AudioManager. 2519 * 2520 * @removed Not used by anything since API 2. 2521 */ 2522 public static final String VOLUME_RING = "volume_ring"; 2523 2524 /** 2525 * System/notifications volume. This is used internally, changing this 2526 * value will not change the volume. See AudioManager. 2527 * 2528 * @removed Not used by anything since API 2. 2529 */ 2530 public static final String VOLUME_SYSTEM = "volume_system"; 2531 2532 /** 2533 * Voice call volume. This is used internally, changing this value will 2534 * not change the volume. See AudioManager. 2535 * 2536 * @removed Not used by anything since API 2. 2537 */ 2538 public static final String VOLUME_VOICE = "volume_voice"; 2539 2540 /** 2541 * Music/media/gaming volume. This is used internally, changing this 2542 * value will not change the volume. See AudioManager. 2543 * 2544 * @removed Not used by anything since API 2. 2545 */ 2546 public static final String VOLUME_MUSIC = "volume_music"; 2547 2548 /** 2549 * Alarm volume. This is used internally, changing this 2550 * value will not change the volume. See AudioManager. 2551 * 2552 * @removed Not used by anything since API 2. 2553 */ 2554 public static final String VOLUME_ALARM = "volume_alarm"; 2555 2556 /** 2557 * Notification volume. This is used internally, changing this 2558 * value will not change the volume. See AudioManager. 2559 * 2560 * @removed Not used by anything since API 2. 2561 */ 2562 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2563 2564 /** 2565 * Bluetooth Headset volume. This is used internally, changing this value will 2566 * not change the volume. See AudioManager. 2567 * 2568 * @removed Not used by anything since API 2. 2569 */ 2570 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2571 2572 /** 2573 * Master volume (float in the range 0.0f to 1.0f). 2574 * 2575 * @hide 2576 */ 2577 public static final String VOLUME_MASTER = "volume_master"; 2578 2579 /** 2580 * Master volume mute (int 1 = mute, 0 = not muted). 2581 * 2582 * @hide 2583 */ 2584 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2585 2586 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2587 2588 /** 2589 * Microphone mute (int 1 = mute, 0 = not muted). 2590 * 2591 * @hide 2592 */ 2593 public static final String MICROPHONE_MUTE = "microphone_mute"; 2594 2595 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2596 2597 /** 2598 * Whether the notifications should use the ring volume (value of 1) or 2599 * a separate notification volume (value of 0). In most cases, users 2600 * will have this enabled so the notification and ringer volumes will be 2601 * the same. However, power users can disable this and use the separate 2602 * notification volume control. 2603 * <p> 2604 * Note: This is a one-off setting that will be removed in the future 2605 * when there is profile support. For this reason, it is kept hidden 2606 * from the public APIs. 2607 * 2608 * @hide 2609 * @deprecated 2610 */ 2611 @Deprecated 2612 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2613 "notifications_use_ring_volume"; 2614 2615 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2616 2617 /** 2618 * Whether silent mode should allow vibration feedback. This is used 2619 * internally in AudioService and the Sound settings activity to 2620 * coordinate decoupling of vibrate and silent modes. This setting 2621 * will likely be removed in a future release with support for 2622 * audio/vibe feedback profiles. 2623 * 2624 * Not used anymore. On devices with vibrator, the user explicitly selects 2625 * silent or vibrate mode. 2626 * Kept for use by legacy database upgrade code in DatabaseHelper. 2627 * @hide 2628 */ 2629 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2630 2631 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2632 2633 /** 2634 * The mapping of stream type (integer) to its setting. 2635 * 2636 * @removed Not used by anything since API 2. 2637 */ 2638 public static final String[] VOLUME_SETTINGS = { 2639 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2640 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2641 }; 2642 2643 /** 2644 * Appended to various volume related settings to record the previous 2645 * values before they the settings were affected by a silent/vibrate 2646 * ringer mode change. 2647 * 2648 * @removed Not used by anything since API 2. 2649 */ 2650 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2651 2652 /** 2653 * Persistent store for the system-wide default ringtone URI. 2654 * <p> 2655 * If you need to play the default ringtone at any given time, it is recommended 2656 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2657 * to the set default ringtone at the time of playing. 2658 * 2659 * @see #DEFAULT_RINGTONE_URI 2660 */ 2661 public static final String RINGTONE = "ringtone"; 2662 2663 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2664 2665 /** 2666 * A {@link Uri} that will point to the current default ringtone at any 2667 * given time. 2668 * <p> 2669 * If the current default ringtone is in the DRM provider and the caller 2670 * does not have permission, the exception will be a 2671 * FileNotFoundException. 2672 */ 2673 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2674 2675 /** 2676 * Persistent store for the system-wide default notification sound. 2677 * 2678 * @see #RINGTONE 2679 * @see #DEFAULT_NOTIFICATION_URI 2680 */ 2681 public static final String NOTIFICATION_SOUND = "notification_sound"; 2682 2683 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2684 2685 /** 2686 * A {@link Uri} that will point to the current default notification 2687 * sound at any given time. 2688 * 2689 * @see #DEFAULT_RINGTONE_URI 2690 */ 2691 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2692 2693 /** 2694 * Persistent store for the system-wide default alarm alert. 2695 * 2696 * @see #RINGTONE 2697 * @see #DEFAULT_ALARM_ALERT_URI 2698 */ 2699 public static final String ALARM_ALERT = "alarm_alert"; 2700 2701 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2702 2703 /** 2704 * A {@link Uri} that will point to the current default alarm alert at 2705 * any given time. 2706 * 2707 * @see #DEFAULT_ALARM_ALERT_URI 2708 */ 2709 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2710 2711 /** 2712 * Persistent store for the system default media button event receiver. 2713 * 2714 * @hide 2715 */ 2716 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2717 2718 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2719 @Override 2720 public boolean validate(String value) { 2721 try { 2722 ComponentName.unflattenFromString(value); 2723 return true; 2724 } catch (NullPointerException e) { 2725 return false; 2726 } 2727 } 2728 }; 2729 2730 /** 2731 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2732 */ 2733 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2734 2735 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2736 2737 /** 2738 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2739 */ 2740 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2741 2742 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2743 2744 /** 2745 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2746 * feature converts two spaces to a "." and space. 2747 */ 2748 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2749 2750 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2751 2752 /** 2753 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2754 */ 2755 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2756 2757 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2758 2759 public static final String SHOW_GTALK_SERVICE_STATUS = 2760 "SHOW_GTALK_SERVICE_STATUS"; 2761 2762 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2763 2764 /** 2765 * Name of activity to use for wallpaper on the home screen. 2766 * 2767 * @deprecated Use {@link WallpaperManager} instead. 2768 */ 2769 @Deprecated 2770 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2771 2772 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2773 private static final int MAX_LENGTH = 1000; 2774 2775 @Override 2776 public boolean validate(String value) { 2777 if (value != null && value.length() > MAX_LENGTH) { 2778 return false; 2779 } 2780 return ComponentName.unflattenFromString(value) != null; 2781 } 2782 }; 2783 2784 /** 2785 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2786 * instead 2787 */ 2788 @Deprecated 2789 public static final String AUTO_TIME = Global.AUTO_TIME; 2790 2791 /** 2792 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2793 * instead 2794 */ 2795 @Deprecated 2796 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2797 2798 /** 2799 * Display times as 12 or 24 hours 2800 * 12 2801 * 24 2802 */ 2803 public static final String TIME_12_24 = "time_12_24"; 2804 2805 /** @hide */ 2806 public static final Validator TIME_12_24_VALIDATOR = 2807 new DiscreteValueValidator(new String[] {"12", "24"}); 2808 2809 /** 2810 * Date format string 2811 * mm/dd/yyyy 2812 * dd/mm/yyyy 2813 * yyyy/mm/dd 2814 */ 2815 public static final String DATE_FORMAT = "date_format"; 2816 2817 /** @hide */ 2818 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2819 @Override 2820 public boolean validate(String value) { 2821 try { 2822 new SimpleDateFormat(value); 2823 return true; 2824 } catch (IllegalArgumentException e) { 2825 return false; 2826 } 2827 } 2828 }; 2829 2830 /** 2831 * Whether the setup wizard has been run before (on first boot), or if 2832 * it still needs to be run. 2833 * 2834 * nonzero = it has been run in the past 2835 * 0 = it has not been run in the past 2836 */ 2837 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2838 2839 /** @hide */ 2840 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2841 2842 /** 2843 * Scaling factor for normal window animations. Setting to 0 will disable window 2844 * animations. 2845 * 2846 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2847 */ 2848 @Deprecated 2849 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2850 2851 /** 2852 * Scaling factor for activity transition animations. Setting to 0 will disable window 2853 * animations. 2854 * 2855 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2856 */ 2857 @Deprecated 2858 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2859 2860 /** 2861 * Scaling factor for Animator-based animations. This affects both the start delay and 2862 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2863 * The default value is 1. 2864 * 2865 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2866 */ 2867 @Deprecated 2868 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2869 2870 /** 2871 * Control whether the accelerometer will be used to change screen 2872 * orientation. If 0, it will not be used unless explicitly requested 2873 * by the application; if 1, it will be used by default unless explicitly 2874 * disabled by the application. 2875 */ 2876 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2877 2878 /** @hide */ 2879 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2880 2881 /** 2882 * Default screen rotation when no other policy applies. 2883 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2884 * preference, this rotation value will be used. Must be one of the 2885 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2886 * 2887 * @see android.view.Display#getRotation 2888 */ 2889 public static final String USER_ROTATION = "user_rotation"; 2890 2891 /** @hide */ 2892 public static final Validator USER_ROTATION_VALIDATOR = 2893 new InclusiveIntegerRangeValidator(0, 3); 2894 2895 /** 2896 * Control whether the rotation lock toggle in the System UI should be hidden. 2897 * Typically this is done for accessibility purposes to make it harder for 2898 * the user to accidentally toggle the rotation lock while the display rotation 2899 * has been locked for accessibility. 2900 * 2901 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2902 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2903 * 2904 * @hide 2905 */ 2906 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2907 "hide_rotation_lock_toggle_for_accessibility"; 2908 2909 /** @hide */ 2910 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2911 sBooleanValidator; 2912 2913 /** 2914 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2915 * be used by Phone and Setting apps; it shouldn't affect other apps. 2916 * The value is boolean (1 or 0). 2917 * 2918 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2919 * It was about AudioManager's setting and thus affected all the applications which 2920 * relied on the setting, while this is purely about the vibration setting for incoming 2921 * calls. 2922 */ 2923 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2924 2925 /** @hide */ 2926 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2927 2928 /** 2929 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2930 * boolean (1 or 0). 2931 */ 2932 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2933 2934 /** @hide */ 2935 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2936 2937 /** 2938 * CDMA only settings 2939 * DTMF tone type played by the dialer when dialing. 2940 * 0 = Normal 2941 * 1 = Long 2942 */ 2943 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2944 2945 /** @hide */ 2946 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2947 2948 /** 2949 * Whether the hearing aid is enabled. The value is 2950 * boolean (1 or 0). 2951 * @hide 2952 */ 2953 public static final String HEARING_AID = "hearing_aid"; 2954 2955 /** @hide */ 2956 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2957 2958 /** 2959 * CDMA only settings 2960 * TTY Mode 2961 * 0 = OFF 2962 * 1 = FULL 2963 * 2 = VCO 2964 * 3 = HCO 2965 * @hide 2966 */ 2967 public static final String TTY_MODE = "tty_mode"; 2968 2969 /** @hide */ 2970 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2971 2972 /** 2973 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2974 * boolean (1 or 0). 2975 */ 2976 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2977 2978 /** @hide */ 2979 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2980 2981 /** 2982 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2983 * boolean (1 or 0). 2984 */ 2985 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2986 2987 /** @hide */ 2988 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2989 2990 /** 2991 * @deprecated Each application that shows web suggestions should have its own 2992 * setting for this. 2993 */ 2994 @Deprecated 2995 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 2996 2997 /** @hide */ 2998 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 2999 3000 /** 3001 * Whether the notification LED should repeatedly flash when a notification is 3002 * pending. The value is boolean (1 or 0). 3003 * @hide 3004 */ 3005 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3006 3007 /** @hide */ 3008 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3009 3010 /** 3011 * Show pointer location on screen? 3012 * 0 = no 3013 * 1 = yes 3014 * @hide 3015 */ 3016 public static final String POINTER_LOCATION = "pointer_location"; 3017 3018 /** @hide */ 3019 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3020 3021 /** 3022 * Show touch positions on screen? 3023 * 0 = no 3024 * 1 = yes 3025 * @hide 3026 */ 3027 public static final String SHOW_TOUCHES = "show_touches"; 3028 3029 /** @hide */ 3030 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3031 3032 /** 3033 * Log raw orientation data from 3034 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3035 * orientationplot.py tool. 3036 * 0 = no 3037 * 1 = yes 3038 * @hide 3039 */ 3040 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3041 "window_orientation_listener_log"; 3042 3043 /** @hide */ 3044 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3045 3046 /** 3047 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3048 * instead 3049 * @hide 3050 */ 3051 @Deprecated 3052 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3053 3054 /** 3055 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3056 * instead 3057 * @hide 3058 */ 3059 @Deprecated 3060 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3061 3062 /** 3063 * Whether to play sounds when the keyguard is shown and dismissed. 3064 * @hide 3065 */ 3066 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3067 3068 /** @hide */ 3069 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3070 3071 /** 3072 * Whether the lockscreen should be completely disabled. 3073 * @hide 3074 */ 3075 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3076 3077 /** @hide */ 3078 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3079 3080 /** 3081 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3082 * instead 3083 * @hide 3084 */ 3085 @Deprecated 3086 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3087 3088 /** 3089 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3090 * instead 3091 * @hide 3092 */ 3093 @Deprecated 3094 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3095 3096 /** 3097 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3098 * instead 3099 * @hide 3100 */ 3101 @Deprecated 3102 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3103 3104 /** 3105 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3106 * instead 3107 * @hide 3108 */ 3109 @Deprecated 3110 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3111 3112 /** 3113 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3114 * instead 3115 * @hide 3116 */ 3117 @Deprecated 3118 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3119 3120 /** 3121 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3122 * instead 3123 * @hide 3124 */ 3125 @Deprecated 3126 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3127 3128 /** 3129 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3130 * instead 3131 * @hide 3132 */ 3133 @Deprecated 3134 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3135 3136 /** 3137 * Receive incoming SIP calls? 3138 * 0 = no 3139 * 1 = yes 3140 * @hide 3141 */ 3142 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3143 3144 /** @hide */ 3145 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3146 3147 /** 3148 * Call Preference String. 3149 * "SIP_ALWAYS" : Always use SIP with network access 3150 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3151 * @hide 3152 */ 3153 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3154 3155 /** @hide */ 3156 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3157 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3158 3159 /** 3160 * One of the sip call options: Always use SIP with network access. 3161 * @hide 3162 */ 3163 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3164 3165 /** @hide */ 3166 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3167 3168 /** 3169 * One of the sip call options: Only if destination is a SIP address. 3170 * @hide 3171 */ 3172 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3173 3174 /** @hide */ 3175 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3176 3177 /** 3178 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3179 * the user should be prompted each time a call is made whether it should be placed using 3180 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3181 * SIP_ADDRESS_ONLY. 3182 * @hide 3183 */ 3184 @Deprecated 3185 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3186 3187 /** @hide */ 3188 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3189 3190 /** 3191 * Pointer speed setting. 3192 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3193 * -7 = slowest 3194 * 0 = default speed 3195 * +7 = fastest 3196 * @hide 3197 */ 3198 public static final String POINTER_SPEED = "pointer_speed"; 3199 3200 /** @hide */ 3201 public static final Validator POINTER_SPEED_VALIDATOR = 3202 new InclusiveFloatRangeValidator(-7, 7); 3203 3204 /** 3205 * Whether lock-to-app will be triggered by long-press on recents. 3206 * @hide 3207 */ 3208 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3209 3210 /** @hide */ 3211 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3212 3213 /** 3214 * I am the lolrus. 3215 * <p> 3216 * Nonzero values indicate that the user has a bukkit. 3217 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3218 * @hide 3219 */ 3220 public static final String EGG_MODE = "egg_mode"; 3221 3222 /** @hide */ 3223 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3224 @Override 3225 public boolean validate(String value) { 3226 try { 3227 return Long.parseLong(value) >= 0; 3228 } catch (NumberFormatException e) { 3229 return false; 3230 } 3231 } 3232 }; 3233 3234 /** 3235 * IMPORTANT: If you add a new public settings you also have to add it to 3236 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3237 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3238 * the setting value. See an example above. 3239 */ 3240 3241 /** 3242 * Settings to backup. This is here so that it's in the same place as the settings 3243 * keys and easy to update. 3244 * 3245 * NOTE: Settings are backed up and restored in the order they appear 3246 * in this array. If you have one setting depending on another, 3247 * make sure that they are ordered appropriately. 3248 * 3249 * @hide 3250 */ 3251 public static final String[] SETTINGS_TO_BACKUP = { 3252 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3253 WIFI_USE_STATIC_IP, 3254 WIFI_STATIC_IP, 3255 WIFI_STATIC_GATEWAY, 3256 WIFI_STATIC_NETMASK, 3257 WIFI_STATIC_DNS1, 3258 WIFI_STATIC_DNS2, 3259 BLUETOOTH_DISCOVERABILITY, 3260 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3261 DIM_SCREEN, 3262 SCREEN_OFF_TIMEOUT, 3263 SCREEN_BRIGHTNESS, 3264 SCREEN_BRIGHTNESS_MODE, 3265 SCREEN_AUTO_BRIGHTNESS_ADJ, 3266 VIBRATE_INPUT_DEVICES, 3267 MODE_RINGER_STREAMS_AFFECTED, 3268 TEXT_AUTO_REPLACE, 3269 TEXT_AUTO_CAPS, 3270 TEXT_AUTO_PUNCTUATE, 3271 TEXT_SHOW_PASSWORD, 3272 AUTO_TIME, // moved to global 3273 AUTO_TIME_ZONE, // moved to global 3274 TIME_12_24, 3275 DATE_FORMAT, 3276 DTMF_TONE_WHEN_DIALING, 3277 DTMF_TONE_TYPE_WHEN_DIALING, 3278 HEARING_AID, 3279 TTY_MODE, 3280 SOUND_EFFECTS_ENABLED, 3281 HAPTIC_FEEDBACK_ENABLED, 3282 POWER_SOUNDS_ENABLED, // moved to global 3283 DOCK_SOUNDS_ENABLED, // moved to global 3284 LOCKSCREEN_SOUNDS_ENABLED, 3285 SHOW_WEB_SUGGESTIONS, 3286 SIP_CALL_OPTIONS, 3287 SIP_RECEIVE_CALLS, 3288 POINTER_SPEED, 3289 VIBRATE_WHEN_RINGING, 3290 RINGTONE, 3291 LOCK_TO_APP_ENABLED, 3292 NOTIFICATION_SOUND 3293 }; 3294 3295 /** 3296 * These are all public system settings 3297 * 3298 * @hide 3299 */ 3300 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3301 static { 3302 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3303 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3304 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3305 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3306 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3307 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3308 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3309 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3310 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3311 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3312 PUBLIC_SETTINGS.add(FONT_SCALE); 3313 PUBLIC_SETTINGS.add(DIM_SCREEN); 3314 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3315 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3316 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3317 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3318 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3319 PUBLIC_SETTINGS.add(VIBRATE_ON); 3320 PUBLIC_SETTINGS.add(VOLUME_RING); 3321 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3322 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3323 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3324 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3325 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3326 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3327 PUBLIC_SETTINGS.add(RINGTONE); 3328 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3329 PUBLIC_SETTINGS.add(ALARM_ALERT); 3330 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3331 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3332 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3333 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3334 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3335 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3336 PUBLIC_SETTINGS.add(TIME_12_24); 3337 PUBLIC_SETTINGS.add(DATE_FORMAT); 3338 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3339 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3340 PUBLIC_SETTINGS.add(USER_ROTATION); 3341 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3342 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3343 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3344 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3345 } 3346 3347 /** 3348 * These are all hidden system settings. 3349 * 3350 * @hide 3351 */ 3352 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3353 static { 3354 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3355 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3356 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3357 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3358 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3359 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3360 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3361 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3362 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3363 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3364 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3365 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3366 PRIVATE_SETTINGS.add(VIBRATE_WHEN_RINGING); 3367 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3368 PRIVATE_SETTINGS.add(HEARING_AID); 3369 PRIVATE_SETTINGS.add(TTY_MODE); 3370 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3371 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3372 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3373 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3374 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3375 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3376 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3377 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3378 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3379 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3380 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3381 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3382 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3383 PRIVATE_SETTINGS.add(LOCK_SOUND); 3384 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3385 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3386 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3387 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3388 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3389 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3390 PRIVATE_SETTINGS.add(POINTER_SPEED); 3391 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3392 PRIVATE_SETTINGS.add(EGG_MODE); 3393 } 3394 3395 /** 3396 * These are all public system settings 3397 * 3398 * @hide 3399 */ 3400 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3401 static { 3402 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3403 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3404 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3405 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3406 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3407 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3408 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3409 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3410 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3411 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3412 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3413 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3414 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3415 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3416 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3417 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3418 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3419 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3420 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3421 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3422 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3423 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3424 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3425 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3426 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3427 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3428 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3429 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3430 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3431 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3432 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3433 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3434 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3435 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3436 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3437 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3438 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3439 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3440 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3441 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3442 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3443 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3444 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3445 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3446 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3447 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3448 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3449 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3450 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3451 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3452 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3453 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3454 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3455 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3456 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3457 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3458 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3459 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3460 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3461 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3462 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3463 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3464 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3465 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3466 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3467 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3468 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3469 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3470 } 3471 3472 /** 3473 * These entries are considered common between the personal and the managed profile, 3474 * since the managed profile doesn't get to change them. 3475 */ 3476 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3477 static { 3478 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3479 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3480 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3481 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3482 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3483 } 3484 3485 /** @hide */ 3486 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3487 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3488 } 3489 3490 /** 3491 * When to use Wi-Fi calling 3492 * 3493 * @see android.telephony.TelephonyManager.WifiCallingChoices 3494 * @hide 3495 */ 3496 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3497 3498 // Settings moved to Settings.Secure 3499 3500 /** 3501 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3502 * instead 3503 */ 3504 @Deprecated 3505 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3506 3507 /** 3508 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3509 */ 3510 @Deprecated 3511 public static final String ANDROID_ID = Secure.ANDROID_ID; 3512 3513 /** 3514 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3515 */ 3516 @Deprecated 3517 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3518 3519 /** 3520 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3521 */ 3522 @Deprecated 3523 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3524 3525 /** 3526 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3527 */ 3528 @Deprecated 3529 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3530 3531 /** 3532 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3533 */ 3534 @Deprecated 3535 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3536 3537 /** 3538 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3539 */ 3540 @Deprecated 3541 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3542 3543 /** 3544 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3545 * instead 3546 */ 3547 @Deprecated 3548 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3549 3550 /** 3551 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3552 */ 3553 @Deprecated 3554 public static final String LOGGING_ID = Secure.LOGGING_ID; 3555 3556 /** 3557 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3558 */ 3559 @Deprecated 3560 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3561 3562 /** 3563 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3564 * instead 3565 */ 3566 @Deprecated 3567 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3568 3569 /** 3570 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3571 * instead 3572 */ 3573 @Deprecated 3574 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3575 3576 /** 3577 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3578 * instead 3579 */ 3580 @Deprecated 3581 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3582 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3583 3584 /** 3585 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3586 */ 3587 @Deprecated 3588 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3589 3590 /** 3591 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3592 */ 3593 @Deprecated 3594 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3595 3596 /** 3597 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3598 */ 3599 @Deprecated 3600 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3601 3602 /** 3603 * @deprecated Use 3604 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3605 */ 3606 @Deprecated 3607 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3608 3609 /** 3610 * @deprecated Use 3611 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3612 */ 3613 @Deprecated 3614 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3615 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3616 3617 /** 3618 * @deprecated Use 3619 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3620 */ 3621 @Deprecated 3622 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3623 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3624 3625 /** 3626 * @deprecated Use 3627 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3628 */ 3629 @Deprecated 3630 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3631 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3632 3633 /** 3634 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3635 * instead 3636 */ 3637 @Deprecated 3638 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3639 3640 /** 3641 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3642 */ 3643 @Deprecated 3644 public static final String WIFI_ON = Global.WIFI_ON; 3645 3646 /** 3647 * @deprecated Use 3648 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3649 * instead 3650 */ 3651 @Deprecated 3652 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3653 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3654 3655 /** 3656 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3657 */ 3658 @Deprecated 3659 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3660 3661 /** 3662 * @deprecated Use 3663 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3664 */ 3665 @Deprecated 3666 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3667 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3668 3669 /** 3670 * @deprecated Use 3671 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3672 */ 3673 @Deprecated 3674 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3675 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3676 3677 /** 3678 * @deprecated Use 3679 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3680 * instead 3681 */ 3682 @Deprecated 3683 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3684 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3685 3686 /** 3687 * @deprecated Use 3688 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3689 */ 3690 @Deprecated 3691 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3692 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3693 3694 /** 3695 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3696 * instead 3697 */ 3698 @Deprecated 3699 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3700 3701 /** 3702 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3703 */ 3704 @Deprecated 3705 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3706 3707 /** 3708 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3709 */ 3710 @Deprecated 3711 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3712 3713 /** 3714 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3715 * instead 3716 */ 3717 @Deprecated 3718 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3719 3720 /** 3721 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3722 * instead 3723 */ 3724 @Deprecated 3725 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3726 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3727 3728 /** 3729 * An app can use this method to check if it is currently allowed to write or modify system 3730 * settings. In order to gain write access to the system settings, an app must declare the 3731 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3732 * currently disallowed, it can prompt the user to grant it this capability through a 3733 * management UI by sending an Intent with action 3734 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3735 * 3736 * @param context A context 3737 * @return true if the calling app can write to system settings, false otherwise 3738 */ 3739 public static boolean canWrite(Context context) { 3740 int uid = Binder.getCallingUid(); 3741 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3742 context, uid), false); 3743 } 3744 } 3745 3746 /** 3747 * Secure system settings, containing system preferences that applications 3748 * can read but are not allowed to write. These are for preferences that 3749 * the user must explicitly modify through the system UI or specialized 3750 * APIs for those values, not modified directly by applications. 3751 */ 3752 public static final class Secure extends NameValueTable { 3753 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3754 3755 /** 3756 * The content:// style URL for this table 3757 */ 3758 public static final Uri CONTENT_URI = 3759 Uri.parse("content://" + AUTHORITY + "/secure"); 3760 3761 // Populated lazily, guarded by class object: 3762 private static final NameValueCache sNameValueCache = new NameValueCache( 3763 SYS_PROP_SETTING_VERSION, 3764 CONTENT_URI, 3765 CALL_METHOD_GET_SECURE, 3766 CALL_METHOD_PUT_SECURE); 3767 3768 private static ILockSettings sLockSettings = null; 3769 3770 private static boolean sIsSystemProcess; 3771 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3772 private static final HashSet<String> MOVED_TO_GLOBAL; 3773 static { 3774 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3775 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3776 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3777 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3778 3779 MOVED_TO_GLOBAL = new HashSet<String>(); 3780 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3781 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3782 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3783 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3784 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3785 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3786 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3787 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3788 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3789 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3790 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3791 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3792 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3793 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3794 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3795 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3796 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3797 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3798 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3799 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3800 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3801 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3802 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3803 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3804 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3805 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3806 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3807 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3808 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3809 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3810 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3811 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3812 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3813 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3814 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3815 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3816 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3817 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3818 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3819 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3820 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3821 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3822 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3823 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3824 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3825 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3826 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3827 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3828 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3829 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3830 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3831 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3832 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3833 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3834 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3835 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3836 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3837 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3838 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3839 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3840 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3841 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3842 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3843 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3844 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3845 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3846 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3847 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3848 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3849 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3850 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3851 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3852 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3853 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3854 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3855 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3856 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3857 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3858 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3859 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3860 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3861 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3862 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3863 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3864 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3865 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3866 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3867 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3868 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3869 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3870 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3871 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3872 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3873 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3874 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3875 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3876 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3877 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3878 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3879 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3880 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3881 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3882 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3883 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3884 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3885 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3886 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3887 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3888 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3889 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3890 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3891 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3892 } 3893 3894 /** @hide */ 3895 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3896 outKeySet.addAll(MOVED_TO_GLOBAL); 3897 } 3898 3899 /** 3900 * Look up a name in the database. 3901 * @param resolver to access the database with 3902 * @param name to look up in the table 3903 * @return the corresponding value, or null if not present 3904 */ 3905 public static String getString(ContentResolver resolver, String name) { 3906 return getStringForUser(resolver, name, UserHandle.myUserId()); 3907 } 3908 3909 /** @hide */ 3910 public static String getStringForUser(ContentResolver resolver, String name, 3911 int userHandle) { 3912 if (MOVED_TO_GLOBAL.contains(name)) { 3913 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3914 + " to android.provider.Settings.Global."); 3915 return Global.getStringForUser(resolver, name, userHandle); 3916 } 3917 3918 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3919 synchronized (Secure.class) { 3920 if (sLockSettings == null) { 3921 sLockSettings = ILockSettings.Stub.asInterface( 3922 (IBinder) ServiceManager.getService("lock_settings")); 3923 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3924 } 3925 } 3926 if (sLockSettings != null && !sIsSystemProcess) { 3927 // No context; use the ActivityThread's context as an approximation for 3928 // determining the target API level. 3929 Application application = ActivityThread.currentApplication(); 3930 3931 boolean isPreMnc = application != null 3932 && application.getApplicationInfo() != null 3933 && application.getApplicationInfo().targetSdkVersion 3934 <= VERSION_CODES.LOLLIPOP_MR1; 3935 if (isPreMnc) { 3936 try { 3937 return sLockSettings.getString(name, "0", userHandle); 3938 } catch (RemoteException re) { 3939 // Fall through 3940 } 3941 } else { 3942 throw new SecurityException("Settings.Secure." + name 3943 + " is deprecated and no longer accessible." 3944 + " See API documentation for potential replacements."); 3945 } 3946 } 3947 } 3948 3949 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3950 } 3951 3952 /** 3953 * Store a name/value pair into the database. 3954 * @param resolver to access the database with 3955 * @param name to store 3956 * @param value to associate with the name 3957 * @return true if the value was set, false on database errors 3958 */ 3959 public static boolean putString(ContentResolver resolver, String name, String value) { 3960 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3961 } 3962 3963 /** @hide */ 3964 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3965 int userHandle) { 3966 if (LOCATION_MODE.equals(name)) { 3967 // HACK ALERT: temporary hack to work around b/10491283. 3968 // TODO: once b/10491283 fixed, remove this hack 3969 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3970 } 3971 if (MOVED_TO_GLOBAL.contains(name)) { 3972 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3973 + " to android.provider.Settings.Global"); 3974 return Global.putStringForUser(resolver, name, value, userHandle); 3975 } 3976 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3977 } 3978 3979 /** 3980 * Construct the content URI for a particular name/value pair, 3981 * useful for monitoring changes with a ContentObserver. 3982 * @param name to look up in the table 3983 * @return the corresponding content URI, or null if not present 3984 */ 3985 public static Uri getUriFor(String name) { 3986 if (MOVED_TO_GLOBAL.contains(name)) { 3987 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3988 + " to android.provider.Settings.Global, returning global URI."); 3989 return Global.getUriFor(Global.CONTENT_URI, name); 3990 } 3991 return getUriFor(CONTENT_URI, name); 3992 } 3993 3994 /** 3995 * Convenience function for retrieving a single secure settings value 3996 * as an integer. Note that internally setting values are always 3997 * stored as strings; this function converts the string to an integer 3998 * for you. The default value will be returned if the setting is 3999 * not defined or not an integer. 4000 * 4001 * @param cr The ContentResolver to access. 4002 * @param name The name of the setting to retrieve. 4003 * @param def Value to return if the setting is not defined. 4004 * 4005 * @return The setting's current value, or 'def' if it is not defined 4006 * or not a valid integer. 4007 */ 4008 public static int getInt(ContentResolver cr, String name, int def) { 4009 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4010 } 4011 4012 /** @hide */ 4013 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4014 if (LOCATION_MODE.equals(name)) { 4015 // HACK ALERT: temporary hack to work around b/10491283. 4016 // TODO: once b/10491283 fixed, remove this hack 4017 return getLocationModeForUser(cr, userHandle); 4018 } 4019 String v = getStringForUser(cr, name, userHandle); 4020 try { 4021 return v != null ? Integer.parseInt(v) : def; 4022 } catch (NumberFormatException e) { 4023 return def; 4024 } 4025 } 4026 4027 /** 4028 * Convenience function for retrieving a single secure settings value 4029 * as an integer. Note that internally setting values are always 4030 * stored as strings; this function converts the string to an integer 4031 * for you. 4032 * <p> 4033 * This version does not take a default value. If the setting has not 4034 * been set, or the string value is not a number, 4035 * it throws {@link SettingNotFoundException}. 4036 * 4037 * @param cr The ContentResolver to access. 4038 * @param name The name of the setting to retrieve. 4039 * 4040 * @throws SettingNotFoundException Thrown if a setting by the given 4041 * name can't be found or the setting value is not an integer. 4042 * 4043 * @return The setting's current value. 4044 */ 4045 public static int getInt(ContentResolver cr, String name) 4046 throws SettingNotFoundException { 4047 return getIntForUser(cr, name, UserHandle.myUserId()); 4048 } 4049 4050 /** @hide */ 4051 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4052 throws SettingNotFoundException { 4053 if (LOCATION_MODE.equals(name)) { 4054 // HACK ALERT: temporary hack to work around b/10491283. 4055 // TODO: once b/10491283 fixed, remove this hack 4056 return getLocationModeForUser(cr, userHandle); 4057 } 4058 String v = getStringForUser(cr, name, userHandle); 4059 try { 4060 return Integer.parseInt(v); 4061 } catch (NumberFormatException e) { 4062 throw new SettingNotFoundException(name); 4063 } 4064 } 4065 4066 /** 4067 * Convenience function for updating a single settings value as an 4068 * integer. This will either create a new entry in the table if the 4069 * given name does not exist, or modify the value of the existing row 4070 * with that name. Note that internally setting values are always 4071 * stored as strings, so this function converts the given value to a 4072 * string before storing it. 4073 * 4074 * @param cr The ContentResolver to access. 4075 * @param name The name of the setting to modify. 4076 * @param value The new value for the setting. 4077 * @return true if the value was set, false on database errors 4078 */ 4079 public static boolean putInt(ContentResolver cr, String name, int value) { 4080 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4081 } 4082 4083 /** @hide */ 4084 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4085 int userHandle) { 4086 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4087 } 4088 4089 /** 4090 * Convenience function for retrieving a single secure settings value 4091 * as a {@code long}. Note that internally setting values are always 4092 * stored as strings; this function converts the string to a {@code long} 4093 * for you. The default value will be returned if the setting is 4094 * not defined or not a {@code long}. 4095 * 4096 * @param cr The ContentResolver to access. 4097 * @param name The name of the setting to retrieve. 4098 * @param def Value to return if the setting is not defined. 4099 * 4100 * @return The setting's current value, or 'def' if it is not defined 4101 * or not a valid {@code long}. 4102 */ 4103 public static long getLong(ContentResolver cr, String name, long def) { 4104 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4105 } 4106 4107 /** @hide */ 4108 public static long getLongForUser(ContentResolver cr, String name, long def, 4109 int userHandle) { 4110 String valString = getStringForUser(cr, name, userHandle); 4111 long value; 4112 try { 4113 value = valString != null ? Long.parseLong(valString) : def; 4114 } catch (NumberFormatException e) { 4115 value = def; 4116 } 4117 return value; 4118 } 4119 4120 /** 4121 * Convenience function for retrieving a single secure settings value 4122 * as a {@code long}. Note that internally setting values are always 4123 * stored as strings; this function converts the string to a {@code long} 4124 * for you. 4125 * <p> 4126 * This version does not take a default value. If the setting has not 4127 * been set, or the string value is not a number, 4128 * it throws {@link SettingNotFoundException}. 4129 * 4130 * @param cr The ContentResolver to access. 4131 * @param name The name of the setting to retrieve. 4132 * 4133 * @return The setting's current value. 4134 * @throws SettingNotFoundException Thrown if a setting by the given 4135 * name can't be found or the setting value is not an integer. 4136 */ 4137 public static long getLong(ContentResolver cr, String name) 4138 throws SettingNotFoundException { 4139 return getLongForUser(cr, name, UserHandle.myUserId()); 4140 } 4141 4142 /** @hide */ 4143 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4144 throws SettingNotFoundException { 4145 String valString = getStringForUser(cr, name, userHandle); 4146 try { 4147 return Long.parseLong(valString); 4148 } catch (NumberFormatException e) { 4149 throw new SettingNotFoundException(name); 4150 } 4151 } 4152 4153 /** 4154 * Convenience function for updating a secure settings value as a long 4155 * integer. This will either create a new entry in the table if the 4156 * given name does not exist, or modify the value of the existing row 4157 * with that name. Note that internally setting values are always 4158 * stored as strings, so this function converts the given value to a 4159 * string before storing it. 4160 * 4161 * @param cr The ContentResolver to access. 4162 * @param name The name of the setting to modify. 4163 * @param value The new value for the setting. 4164 * @return true if the value was set, false on database errors 4165 */ 4166 public static boolean putLong(ContentResolver cr, String name, long value) { 4167 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4168 } 4169 4170 /** @hide */ 4171 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4172 int userHandle) { 4173 return putStringForUser(cr, name, Long.toString(value), userHandle); 4174 } 4175 4176 /** 4177 * Convenience function for retrieving a single secure settings value 4178 * as a floating point number. Note that internally setting values are 4179 * always stored as strings; this function converts the string to an 4180 * float for you. The default value will be returned if the setting 4181 * is not defined or not a valid float. 4182 * 4183 * @param cr The ContentResolver to access. 4184 * @param name The name of the setting to retrieve. 4185 * @param def Value to return if the setting is not defined. 4186 * 4187 * @return The setting's current value, or 'def' if it is not defined 4188 * or not a valid float. 4189 */ 4190 public static float getFloat(ContentResolver cr, String name, float def) { 4191 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4192 } 4193 4194 /** @hide */ 4195 public static float getFloatForUser(ContentResolver cr, String name, float def, 4196 int userHandle) { 4197 String v = getStringForUser(cr, name, userHandle); 4198 try { 4199 return v != null ? Float.parseFloat(v) : def; 4200 } catch (NumberFormatException e) { 4201 return def; 4202 } 4203 } 4204 4205 /** 4206 * Convenience function for retrieving a single secure settings value 4207 * as a float. Note that internally setting values are always 4208 * stored as strings; this function converts the string to a float 4209 * for you. 4210 * <p> 4211 * This version does not take a default value. If the setting has not 4212 * been set, or the string value is not a number, 4213 * it throws {@link SettingNotFoundException}. 4214 * 4215 * @param cr The ContentResolver to access. 4216 * @param name The name of the setting to retrieve. 4217 * 4218 * @throws SettingNotFoundException Thrown if a setting by the given 4219 * name can't be found or the setting value is not a float. 4220 * 4221 * @return The setting's current value. 4222 */ 4223 public static float getFloat(ContentResolver cr, String name) 4224 throws SettingNotFoundException { 4225 return getFloatForUser(cr, name, UserHandle.myUserId()); 4226 } 4227 4228 /** @hide */ 4229 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4230 throws SettingNotFoundException { 4231 String v = getStringForUser(cr, name, userHandle); 4232 if (v == null) { 4233 throw new SettingNotFoundException(name); 4234 } 4235 try { 4236 return Float.parseFloat(v); 4237 } catch (NumberFormatException e) { 4238 throw new SettingNotFoundException(name); 4239 } 4240 } 4241 4242 /** 4243 * Convenience function for updating a single settings value as a 4244 * floating point number. This will either create a new entry in the 4245 * table if the given name does not exist, or modify the value of the 4246 * existing row with that name. Note that internally setting values 4247 * are always stored as strings, so this function converts the given 4248 * value to a string before storing it. 4249 * 4250 * @param cr The ContentResolver to access. 4251 * @param name The name of the setting to modify. 4252 * @param value The new value for the setting. 4253 * @return true if the value was set, false on database errors 4254 */ 4255 public static boolean putFloat(ContentResolver cr, String name, float value) { 4256 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4257 } 4258 4259 /** @hide */ 4260 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4261 int userHandle) { 4262 return putStringForUser(cr, name, Float.toString(value), userHandle); 4263 } 4264 4265 /** 4266 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4267 * instead 4268 */ 4269 @Deprecated 4270 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4271 Global.DEVELOPMENT_SETTINGS_ENABLED; 4272 4273 /** 4274 * When the user has enable the option to have a "bug report" command 4275 * in the power menu. 4276 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4277 * @hide 4278 */ 4279 @Deprecated 4280 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4281 4282 /** 4283 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4284 */ 4285 @Deprecated 4286 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4287 4288 /** 4289 * Setting to allow mock locations and location provider status to be injected into the 4290 * LocationManager service for testing purposes during application development. These 4291 * locations and status values override actual location and status information generated 4292 * by network, gps, or other location providers. 4293 * 4294 * @deprecated This settings is not used anymore. 4295 */ 4296 @Deprecated 4297 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4298 4299 /** 4300 * A 64-bit number (as a hex string) that is randomly 4301 * generated when the user first sets up the device and should remain 4302 * constant for the lifetime of the user's device. The value may 4303 * change if a factory reset is performed on the device. 4304 * <p class="note"><strong>Note:</strong> When a device has <a 4305 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4306 * (available on certain devices running Android 4.2 or higher), each user appears as a 4307 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4308 * user.</p> 4309 */ 4310 public static final String ANDROID_ID = "android_id"; 4311 4312 /** 4313 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4314 */ 4315 @Deprecated 4316 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4317 4318 /** 4319 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4320 */ 4321 @Deprecated 4322 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4323 4324 /** 4325 * Setting to record the input method used by default, holding the ID 4326 * of the desired method. 4327 */ 4328 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4329 4330 /** 4331 * Setting to record the input method subtype used by default, holding the ID 4332 * of the desired method. 4333 */ 4334 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4335 "selected_input_method_subtype"; 4336 4337 /** 4338 * Setting to record the history of input method subtype, holding the pair of ID of IME 4339 * and its last used subtype. 4340 * @hide 4341 */ 4342 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4343 "input_methods_subtype_history"; 4344 4345 /** 4346 * Setting to record the visibility of input method selector 4347 */ 4348 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4349 "input_method_selector_visibility"; 4350 4351 /** 4352 * The currently selected voice interaction service flattened ComponentName. 4353 * @hide 4354 */ 4355 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4356 4357 /** 4358 * bluetooth HCI snoop log configuration 4359 * @hide 4360 */ 4361 public static final String BLUETOOTH_HCI_LOG = 4362 "bluetooth_hci_log"; 4363 4364 /** 4365 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4366 */ 4367 @Deprecated 4368 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4369 4370 /** 4371 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4372 * @hide 4373 */ 4374 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4375 4376 /** 4377 * List of input methods that are currently enabled. This is a string 4378 * containing the IDs of all enabled input methods, each ID separated 4379 * by ':'. 4380 */ 4381 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4382 4383 /** 4384 * List of system input methods that are currently disabled. This is a string 4385 * containing the IDs of all disabled input methods, each ID separated 4386 * by ':'. 4387 * @hide 4388 */ 4389 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4390 4391 /** 4392 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4393 * determines if the IME should be shown when a hard keyboard is attached. 4394 * @hide 4395 */ 4396 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4397 4398 /** 4399 * Host name and port for global http proxy. Uses ':' seperator for 4400 * between host and port. 4401 * 4402 * @deprecated Use {@link Global#HTTP_PROXY} 4403 */ 4404 @Deprecated 4405 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4406 4407 /** 4408 * Whether applications can be installed for this user via the system's 4409 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4410 * 4411 * <p>1 = permit app installation via the system package installer intent 4412 * <p>0 = do not allow use of the package installer 4413 */ 4414 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4415 4416 /** 4417 * Comma-separated list of location providers that activities may access. Do not rely on 4418 * this value being present in settings.db or on ContentObserver notifications on the 4419 * corresponding Uri. 4420 * 4421 * @deprecated use {@link #LOCATION_MODE} and 4422 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4423 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4424 */ 4425 @Deprecated 4426 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4427 4428 /** 4429 * The degree of location access enabled by the user. 4430 * <p> 4431 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4432 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4433 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4434 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4435 * modes that might be added in the future. 4436 * <p> 4437 * Note: do not rely on this value being present in settings.db or on ContentObserver 4438 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4439 * to receive changes in this value. 4440 */ 4441 public static final String LOCATION_MODE = "location_mode"; 4442 4443 /** 4444 * Location access disabled. 4445 */ 4446 public static final int LOCATION_MODE_OFF = 0; 4447 /** 4448 * Network Location Provider disabled, but GPS and other sensors enabled. 4449 */ 4450 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4451 /** 4452 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4453 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4454 * {@link android.location.Criteria#POWER_MEDIUM}. 4455 */ 4456 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4457 /** 4458 * Best-effort location computation allowed. 4459 */ 4460 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4461 4462 /** 4463 * A flag containing settings used for biometric weak 4464 * @hide 4465 */ 4466 @Deprecated 4467 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4468 "lock_biometric_weak_flags"; 4469 4470 /** 4471 * Whether lock-to-app will lock the keyguard when exiting. 4472 * @hide 4473 */ 4474 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4475 4476 /** 4477 * Whether autolock is enabled (0 = false, 1 = true) 4478 * 4479 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4480 * level of the keyguard. Accessing this setting from an app that is targeting 4481 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4482 */ 4483 @Deprecated 4484 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4485 4486 /** 4487 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4488 * 4489 * @deprecated Accessing this setting from an app that is targeting 4490 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4491 */ 4492 @Deprecated 4493 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4494 4495 /** 4496 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4497 * true) 4498 * 4499 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4500 * lockscreen uses 4501 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4502 * Accessing this setting from an app that is targeting 4503 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4504 */ 4505 @Deprecated 4506 public static final String 4507 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4508 4509 /** 4510 * This preference allows the device to be locked given time after screen goes off, 4511 * subject to current DeviceAdmin policy limits. 4512 * @hide 4513 */ 4514 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4515 4516 4517 /** 4518 * This preference contains the string that shows for owner info on LockScreen. 4519 * @hide 4520 * @deprecated 4521 */ 4522 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4523 4524 /** 4525 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4526 * @hide 4527 */ 4528 @Deprecated 4529 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4530 "lock_screen_appwidget_ids"; 4531 4532 /** 4533 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4534 * @hide 4535 */ 4536 @Deprecated 4537 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4538 "lock_screen_fallback_appwidget_id"; 4539 4540 /** 4541 * Index of the lockscreen appwidget to restore, -1 if none. 4542 * @hide 4543 */ 4544 @Deprecated 4545 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4546 "lock_screen_sticky_appwidget"; 4547 4548 /** 4549 * This preference enables showing the owner info on LockScreen. 4550 * @hide 4551 * @deprecated 4552 */ 4553 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4554 "lock_screen_owner_info_enabled"; 4555 4556 /** 4557 * When set by a user, allows notifications to be shown atop a securely locked screen 4558 * in their full "private" form (same as when the device is unlocked). 4559 * @hide 4560 */ 4561 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4562 "lock_screen_allow_private_notifications"; 4563 4564 /** 4565 * Set by the system to track if the user needs to see the call to action for 4566 * the lockscreen notification policy. 4567 * @hide 4568 */ 4569 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4570 "show_note_about_notification_hiding"; 4571 4572 /** 4573 * Set to 1 by the system after trust agents have been initialized. 4574 * @hide 4575 */ 4576 public static final String TRUST_AGENTS_INITIALIZED = 4577 "trust_agents_initialized"; 4578 4579 /** 4580 * The Logging ID (a unique 64-bit value) as a hex string. 4581 * Used as a pseudonymous identifier for logging. 4582 * @deprecated This identifier is poorly initialized and has 4583 * many collisions. It should not be used. 4584 */ 4585 @Deprecated 4586 public static final String LOGGING_ID = "logging_id"; 4587 4588 /** 4589 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4590 */ 4591 @Deprecated 4592 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4593 4594 /** 4595 * No longer supported. 4596 */ 4597 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4598 4599 /** 4600 * No longer supported. 4601 */ 4602 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4603 4604 /** 4605 * No longer supported. 4606 */ 4607 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4608 4609 /** 4610 * Settings classname to launch when Settings is clicked from All 4611 * Applications. Needed because of user testing between the old 4612 * and new Settings apps. 4613 */ 4614 // TODO: 881807 4615 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4616 4617 /** 4618 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4619 */ 4620 @Deprecated 4621 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4622 4623 /** 4624 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4625 */ 4626 @Deprecated 4627 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4628 4629 /** 4630 * If accessibility is enabled. 4631 */ 4632 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4633 4634 /** 4635 * If touch exploration is enabled. 4636 */ 4637 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4638 4639 /** 4640 * List of the enabled accessibility providers. 4641 */ 4642 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4643 "enabled_accessibility_services"; 4644 4645 /** 4646 * List of the accessibility services to which the user has granted 4647 * permission to put the device into touch exploration mode. 4648 * 4649 * @hide 4650 */ 4651 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4652 "touch_exploration_granted_accessibility_services"; 4653 4654 /** 4655 * Whether to speak passwords while in accessibility mode. 4656 */ 4657 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4658 4659 /** 4660 * Whether to draw text with high contrast while in accessibility mode. 4661 * 4662 * @hide 4663 */ 4664 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4665 "high_text_contrast_enabled"; 4666 4667 /** 4668 * If injection of accessibility enhancing JavaScript screen-reader 4669 * is enabled. 4670 * <p> 4671 * Note: The JavaScript based screen-reader is served by the 4672 * Google infrastructure and enable users with disabilities to 4673 * efficiently navigate in and explore web content. 4674 * </p> 4675 * <p> 4676 * This property represents a boolean value. 4677 * </p> 4678 * @hide 4679 */ 4680 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4681 "accessibility_script_injection"; 4682 4683 /** 4684 * The URL for the injected JavaScript based screen-reader used 4685 * for providing accessibility of content in WebView. 4686 * <p> 4687 * Note: The JavaScript based screen-reader is served by the 4688 * Google infrastructure and enable users with disabilities to 4689 * efficiently navigate in and explore web content. 4690 * </p> 4691 * <p> 4692 * This property represents a string value. 4693 * </p> 4694 * @hide 4695 */ 4696 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4697 "accessibility_script_injection_url"; 4698 4699 /** 4700 * Key bindings for navigation in built-in accessibility support for web content. 4701 * <p> 4702 * Note: These key bindings are for the built-in accessibility navigation for 4703 * web content which is used as a fall back solution if JavaScript in a WebView 4704 * is not enabled or the user has not opted-in script injection from Google. 4705 * </p> 4706 * <p> 4707 * The bindings are separated by semi-colon. A binding is a mapping from 4708 * a key to a sequence of actions (for more details look at 4709 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4710 * string representation of an integer obtained from a meta state (optional) shifted 4711 * sixteen times left and bitwise ored with a key code. An action is represented 4712 * as a hexademical string representation of an integer where the first two digits 4713 * are navigation action index, the second, the third, and the fourth digit pairs 4714 * represent the action arguments. The separate actions in a binding are colon 4715 * separated. The key and the action sequence it maps to are separated by equals. 4716 * </p> 4717 * <p> 4718 * For example, the binding below maps the DPAD right button to traverse the 4719 * current navigation axis once without firing an accessibility event and to 4720 * perform the same traversal again but to fire an event: 4721 * <code> 4722 * 0x16=0x01000100:0x01000101; 4723 * </code> 4724 * </p> 4725 * <p> 4726 * The goal of this binding is to enable dynamic rebinding of keys to 4727 * navigation actions for web content without requiring a framework change. 4728 * </p> 4729 * <p> 4730 * This property represents a string value. 4731 * </p> 4732 * @hide 4733 */ 4734 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4735 "accessibility_web_content_key_bindings"; 4736 4737 /** 4738 * Setting that specifies whether the display magnification is enabled. 4739 * Display magnifications allows the user to zoom in the display content 4740 * and is targeted to low vision users. The current magnification scale 4741 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4742 * 4743 * @hide 4744 */ 4745 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4746 "accessibility_display_magnification_enabled"; 4747 4748 /** 4749 * Setting that specifies what the display magnification scale is. 4750 * Display magnifications allows the user to zoom in the display 4751 * content and is targeted to low vision users. Whether a display 4752 * magnification is performed is controlled by 4753 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4754 * 4755 * @hide 4756 */ 4757 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4758 "accessibility_display_magnification_scale"; 4759 4760 /** 4761 * Setting that specifies whether the display magnification should be 4762 * automatically updated. If this fearture is enabled the system will 4763 * exit magnification mode or pan the viewport when a context change 4764 * occurs. For example, on staring a new activity or rotating the screen, 4765 * the system may zoom out so the user can see the new context he is in. 4766 * Another example is on showing a window that is not visible in the 4767 * magnified viewport the system may pan the viewport to make the window 4768 * the has popped up so the user knows that the context has changed. 4769 * Whether a screen magnification is performed is controlled by 4770 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4771 * 4772 * @hide 4773 */ 4774 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4775 "accessibility_display_magnification_auto_update"; 4776 4777 /** 4778 * Setting that specifies whether timed text (captions) should be 4779 * displayed in video content. Text display properties are controlled by 4780 * the following settings: 4781 * <ul> 4782 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4783 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4784 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4785 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4786 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4787 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4788 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4789 * </ul> 4790 * 4791 * @hide 4792 */ 4793 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4794 "accessibility_captioning_enabled"; 4795 4796 /** 4797 * Setting that specifies the language for captions as a locale string, 4798 * e.g. en_US. 4799 * 4800 * @see java.util.Locale#toString 4801 * @hide 4802 */ 4803 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4804 "accessibility_captioning_locale"; 4805 4806 /** 4807 * Integer property that specifies the preset style for captions, one 4808 * of: 4809 * <ul> 4810 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4811 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4812 * </ul> 4813 * 4814 * @see java.util.Locale#toString 4815 * @hide 4816 */ 4817 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4818 "accessibility_captioning_preset"; 4819 4820 /** 4821 * Integer property that specifes the background color for captions as a 4822 * packed 32-bit color. 4823 * 4824 * @see android.graphics.Color#argb 4825 * @hide 4826 */ 4827 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4828 "accessibility_captioning_background_color"; 4829 4830 /** 4831 * Integer property that specifes the foreground 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_FOREGROUND_COLOR = 4838 "accessibility_captioning_foreground_color"; 4839 4840 /** 4841 * Integer property that specifes the edge type for captions, one of: 4842 * <ul> 4843 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4844 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4845 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4846 * </ul> 4847 * 4848 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4849 * @hide 4850 */ 4851 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4852 "accessibility_captioning_edge_type"; 4853 4854 /** 4855 * Integer property that specifes the edge color for captions as a 4856 * packed 32-bit color. 4857 * 4858 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4859 * @see android.graphics.Color#argb 4860 * @hide 4861 */ 4862 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4863 "accessibility_captioning_edge_color"; 4864 4865 /** 4866 * Integer property that specifes the window color for captions as a 4867 * packed 32-bit color. 4868 * 4869 * @see android.graphics.Color#argb 4870 * @hide 4871 */ 4872 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4873 "accessibility_captioning_window_color"; 4874 4875 /** 4876 * String property that specifies the typeface for captions, one of: 4877 * <ul> 4878 * <li>DEFAULT 4879 * <li>MONOSPACE 4880 * <li>SANS_SERIF 4881 * <li>SERIF 4882 * </ul> 4883 * 4884 * @see android.graphics.Typeface 4885 * @hide 4886 */ 4887 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4888 "accessibility_captioning_typeface"; 4889 4890 /** 4891 * Floating point property that specifies font scaling for captions. 4892 * 4893 * @hide 4894 */ 4895 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4896 "accessibility_captioning_font_scale"; 4897 4898 /** 4899 * Setting that specifies whether display color inversion is enabled. 4900 */ 4901 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4902 "accessibility_display_inversion_enabled"; 4903 4904 /** 4905 * Setting that specifies whether display color space adjustment is 4906 * enabled. 4907 * 4908 * @hide 4909 */ 4910 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4911 "accessibility_display_daltonizer_enabled"; 4912 4913 /** 4914 * Integer property that specifies the type of color space adjustment to 4915 * perform. Valid values are defined in AccessibilityManager. 4916 * 4917 * @hide 4918 */ 4919 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4920 "accessibility_display_daltonizer"; 4921 4922 /** 4923 * The timout for considering a press to be a long press in milliseconds. 4924 * @hide 4925 */ 4926 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4927 4928 /** 4929 * List of the enabled print services. 4930 * @hide 4931 */ 4932 public static final String ENABLED_PRINT_SERVICES = 4933 "enabled_print_services"; 4934 4935 /** 4936 * List of the system print services we enabled on first boot. On 4937 * first boot we enable all system, i.e. bundled print services, 4938 * once, so they work out-of-the-box. 4939 * @hide 4940 */ 4941 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 4942 "enabled_on_first_boot_system_print_services"; 4943 4944 /** 4945 * Setting to always use the default text-to-speech settings regardless 4946 * of the application settings. 4947 * 1 = override application settings, 4948 * 0 = use application settings (if specified). 4949 * 4950 * @deprecated The value of this setting is no longer respected by 4951 * the framework text to speech APIs as of the Ice Cream Sandwich release. 4952 */ 4953 @Deprecated 4954 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 4955 4956 /** 4957 * Default text-to-speech engine speech rate. 100 = 1x 4958 */ 4959 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 4960 4961 /** 4962 * Default text-to-speech engine pitch. 100 = 1x 4963 */ 4964 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 4965 4966 /** 4967 * Default text-to-speech engine. 4968 */ 4969 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 4970 4971 /** 4972 * Default text-to-speech language. 4973 * 4974 * @deprecated this setting is no longer in use, as of the Ice Cream 4975 * Sandwich release. Apps should never need to read this setting directly, 4976 * instead can query the TextToSpeech framework classes for the default 4977 * locale. {@link TextToSpeech#getLanguage()}. 4978 */ 4979 @Deprecated 4980 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 4981 4982 /** 4983 * Default text-to-speech country. 4984 * 4985 * @deprecated this setting is no longer in use, as of the Ice Cream 4986 * Sandwich release. Apps should never need to read this setting directly, 4987 * instead can query the TextToSpeech framework classes for the default 4988 * locale. {@link TextToSpeech#getLanguage()}. 4989 */ 4990 @Deprecated 4991 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 4992 4993 /** 4994 * Default text-to-speech locale variant. 4995 * 4996 * @deprecated this setting is no longer in use, as of the Ice Cream 4997 * Sandwich release. Apps should never need to read this setting directly, 4998 * instead can query the TextToSpeech framework classes for the 4999 * locale that is in use {@link TextToSpeech#getLanguage()}. 5000 */ 5001 @Deprecated 5002 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5003 5004 /** 5005 * Stores the default tts locales on a per engine basis. Stored as 5006 * a comma seperated list of values, each value being of the form 5007 * {@code engine_name:locale} for example, 5008 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5009 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5010 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5011 * setting directly, and can query the TextToSpeech framework classes 5012 * for the locale that is in use. 5013 * 5014 * @hide 5015 */ 5016 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5017 5018 /** 5019 * Space delimited list of plugin packages that are enabled. 5020 */ 5021 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5022 5023 /** 5024 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5025 * instead. 5026 */ 5027 @Deprecated 5028 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5029 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5030 5031 /** 5032 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5033 * instead. 5034 */ 5035 @Deprecated 5036 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5037 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5038 5039 /** 5040 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5041 * instead. 5042 */ 5043 @Deprecated 5044 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5045 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5046 5047 /** 5048 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5049 * instead. 5050 */ 5051 @Deprecated 5052 public static final String WIFI_ON = Global.WIFI_ON; 5053 5054 /** 5055 * The acceptable packet loss percentage (range 0 - 100) before trying 5056 * another AP on the same network. 5057 * @deprecated This setting is not used. 5058 */ 5059 @Deprecated 5060 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5061 "wifi_watchdog_acceptable_packet_loss_percentage"; 5062 5063 /** 5064 * The number of access points required for a network in order for the 5065 * watchdog to monitor it. 5066 * @deprecated This setting is not used. 5067 */ 5068 @Deprecated 5069 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5070 5071 /** 5072 * The delay between background checks. 5073 * @deprecated This setting is not used. 5074 */ 5075 @Deprecated 5076 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5077 "wifi_watchdog_background_check_delay_ms"; 5078 5079 /** 5080 * Whether the Wi-Fi watchdog is enabled for background checking even 5081 * after it thinks the user has connected to a good access point. 5082 * @deprecated This setting is not used. 5083 */ 5084 @Deprecated 5085 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5086 "wifi_watchdog_background_check_enabled"; 5087 5088 /** 5089 * The timeout for a background ping 5090 * @deprecated This setting is not used. 5091 */ 5092 @Deprecated 5093 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5094 "wifi_watchdog_background_check_timeout_ms"; 5095 5096 /** 5097 * The number of initial pings to perform that *may* be ignored if they 5098 * fail. Again, if these fail, they will *not* be used in packet loss 5099 * calculation. For example, one network always seemed to time out for 5100 * the first couple pings, so this is set to 3 by default. 5101 * @deprecated This setting is not used. 5102 */ 5103 @Deprecated 5104 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5105 "wifi_watchdog_initial_ignored_ping_count"; 5106 5107 /** 5108 * The maximum number of access points (per network) to attempt to test. 5109 * If this number is reached, the watchdog will no longer monitor the 5110 * initial connection state for the network. This is a safeguard for 5111 * networks containing multiple APs whose DNS does not respond to pings. 5112 * @deprecated This setting is not used. 5113 */ 5114 @Deprecated 5115 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5116 5117 /** 5118 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5119 */ 5120 @Deprecated 5121 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5122 5123 /** 5124 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5125 * @deprecated This setting is not used. 5126 */ 5127 @Deprecated 5128 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5129 5130 /** 5131 * The number of pings to test if an access point is a good connection. 5132 * @deprecated This setting is not used. 5133 */ 5134 @Deprecated 5135 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5136 5137 /** 5138 * The delay between pings. 5139 * @deprecated This setting is not used. 5140 */ 5141 @Deprecated 5142 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5143 5144 /** 5145 * The timeout per ping. 5146 * @deprecated This setting is not used. 5147 */ 5148 @Deprecated 5149 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5150 5151 /** 5152 * @deprecated Use 5153 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5154 */ 5155 @Deprecated 5156 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5157 5158 /** 5159 * @deprecated Use 5160 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5161 */ 5162 @Deprecated 5163 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5164 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5165 5166 /** 5167 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5168 * the receivers of the PendingIntent an opportunity to make a new network request before 5169 * the Network satisfying the request is potentially removed. 5170 * 5171 * @hide 5172 */ 5173 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5174 "connectivity_release_pending_intent_delay_ms"; 5175 5176 /** 5177 * Whether background data usage is allowed. 5178 * 5179 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5180 * availability of background data depends on several 5181 * combined factors. When background data is unavailable, 5182 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5183 * now appear disconnected. 5184 */ 5185 @Deprecated 5186 public static final String BACKGROUND_DATA = "background_data"; 5187 5188 /** 5189 * Origins for which browsers should allow geolocation by default. 5190 * The value is a space-separated list of origins. 5191 */ 5192 public static final String ALLOWED_GEOLOCATION_ORIGINS 5193 = "allowed_geolocation_origins"; 5194 5195 /** 5196 * The preferred TTY mode 0 = TTy Off, CDMA default 5197 * 1 = TTY Full 5198 * 2 = TTY HCO 5199 * 3 = TTY VCO 5200 * @hide 5201 */ 5202 public static final String PREFERRED_TTY_MODE = 5203 "preferred_tty_mode"; 5204 5205 /** 5206 * Whether the enhanced voice privacy mode is enabled. 5207 * 0 = normal voice privacy 5208 * 1 = enhanced voice privacy 5209 * @hide 5210 */ 5211 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5212 5213 /** 5214 * Whether the TTY mode mode is enabled. 5215 * 0 = disabled 5216 * 1 = enabled 5217 * @hide 5218 */ 5219 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5220 5221 /** 5222 * Controls whether settings backup is enabled. 5223 * Type: int ( 0 = disabled, 1 = enabled ) 5224 * @hide 5225 */ 5226 public static final String BACKUP_ENABLED = "backup_enabled"; 5227 5228 /** 5229 * Controls whether application data is automatically restored from backup 5230 * at install time. 5231 * Type: int ( 0 = disabled, 1 = enabled ) 5232 * @hide 5233 */ 5234 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5235 5236 /** 5237 * Indicates whether settings backup has been fully provisioned. 5238 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5239 * @hide 5240 */ 5241 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5242 5243 /** 5244 * Component of the transport to use for backup/restore. 5245 * @hide 5246 */ 5247 public static final String BACKUP_TRANSPORT = "backup_transport"; 5248 5249 /** 5250 * Version for which the setup wizard was last shown. Bumped for 5251 * each release when there is new setup information to show. 5252 * @hide 5253 */ 5254 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5255 5256 /** 5257 * The interval in milliseconds after which Wi-Fi is considered idle. 5258 * When idle, it is possible for the device to be switched from Wi-Fi to 5259 * the mobile data network. 5260 * @hide 5261 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5262 * instead. 5263 */ 5264 @Deprecated 5265 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5266 5267 /** 5268 * The global search provider chosen by the user (if multiple global 5269 * search providers are installed). This will be the provider returned 5270 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5271 * installed. This setting is stored as a flattened component name as 5272 * per {@link ComponentName#flattenToString()}. 5273 * 5274 * @hide 5275 */ 5276 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5277 "search_global_search_activity"; 5278 5279 /** 5280 * The number of promoted sources in GlobalSearch. 5281 * @hide 5282 */ 5283 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5284 /** 5285 * The maximum number of suggestions returned by GlobalSearch. 5286 * @hide 5287 */ 5288 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5289 /** 5290 * The number of suggestions GlobalSearch will ask each non-web search source for. 5291 * @hide 5292 */ 5293 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5294 /** 5295 * The number of suggestions the GlobalSearch will ask the web search source for. 5296 * @hide 5297 */ 5298 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5299 "search_web_results_override_limit"; 5300 /** 5301 * The number of milliseconds that GlobalSearch will wait for suggestions from 5302 * promoted sources before continuing with all other sources. 5303 * @hide 5304 */ 5305 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5306 "search_promoted_source_deadline_millis"; 5307 /** 5308 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5309 * @hide 5310 */ 5311 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5312 /** 5313 * The maximum number of milliseconds that GlobalSearch shows the previous results 5314 * after receiving a new query. 5315 * @hide 5316 */ 5317 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5318 /** 5319 * The maximum age of log data used for shortcuts in GlobalSearch. 5320 * @hide 5321 */ 5322 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5323 /** 5324 * The maximum age of log data used for source ranking in GlobalSearch. 5325 * @hide 5326 */ 5327 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5328 "search_max_source_event_age_millis"; 5329 /** 5330 * The minimum number of impressions needed to rank a source in GlobalSearch. 5331 * @hide 5332 */ 5333 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5334 "search_min_impressions_for_source_ranking"; 5335 /** 5336 * The minimum number of clicks needed to rank a source in GlobalSearch. 5337 * @hide 5338 */ 5339 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5340 "search_min_clicks_for_source_ranking"; 5341 /** 5342 * The maximum number of shortcuts shown by GlobalSearch. 5343 * @hide 5344 */ 5345 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5346 /** 5347 * The size of the core thread pool for suggestion queries in GlobalSearch. 5348 * @hide 5349 */ 5350 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5351 "search_query_thread_core_pool_size"; 5352 /** 5353 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5354 * @hide 5355 */ 5356 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5357 "search_query_thread_max_pool_size"; 5358 /** 5359 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5360 * @hide 5361 */ 5362 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5363 "search_shortcut_refresh_core_pool_size"; 5364 /** 5365 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5366 * @hide 5367 */ 5368 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5369 "search_shortcut_refresh_max_pool_size"; 5370 /** 5371 * The maximun time that excess threads in the GlobalSeach thread pools will 5372 * wait before terminating. 5373 * @hide 5374 */ 5375 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5376 "search_thread_keepalive_seconds"; 5377 /** 5378 * The maximum number of concurrent suggestion queries to each source. 5379 * @hide 5380 */ 5381 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5382 "search_per_source_concurrent_query_limit"; 5383 5384 /** 5385 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5386 * @hide 5387 */ 5388 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5389 5390 /** 5391 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5392 * @hide 5393 */ 5394 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5395 5396 /** 5397 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5398 * @hide 5399 */ 5400 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5401 5402 /** 5403 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5404 * @hide 5405 */ 5406 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5407 5408 /** 5409 * If nonzero, ANRs in invisible background processes bring up a dialog. 5410 * Otherwise, the process will be silently killed. 5411 * @hide 5412 */ 5413 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5414 5415 /** 5416 * The {@link ComponentName} string of the service to be used as the voice recognition 5417 * service. 5418 * 5419 * @hide 5420 */ 5421 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5422 5423 /** 5424 * Stores whether an user has consented to have apps verified through PAM. 5425 * The value is boolean (1 or 0). 5426 * 5427 * @hide 5428 */ 5429 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5430 "package_verifier_user_consent"; 5431 5432 /** 5433 * The {@link ComponentName} string of the selected spell checker service which is 5434 * one of the services managed by the text service manager. 5435 * 5436 * @hide 5437 */ 5438 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5439 5440 /** 5441 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5442 * service which is one of the services managed by the text service manager. 5443 * 5444 * @hide 5445 */ 5446 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5447 "selected_spell_checker_subtype"; 5448 5449 /** 5450 * The {@link ComponentName} string whether spell checker is enabled or not. 5451 * 5452 * @hide 5453 */ 5454 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5455 5456 /** 5457 * What happens when the user presses the Power button while in-call 5458 * and the screen is on.<br/> 5459 * <b>Values:</b><br/> 5460 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5461 * 2 - The Power button hangs up the current call.<br/> 5462 * 5463 * @hide 5464 */ 5465 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5466 5467 /** 5468 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5469 * @hide 5470 */ 5471 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5472 5473 /** 5474 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5475 * @hide 5476 */ 5477 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5478 5479 /** 5480 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5481 * @hide 5482 */ 5483 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5484 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5485 5486 /** 5487 * Whether the device should wake when the wake gesture sensor detects motion. 5488 * @hide 5489 */ 5490 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5491 5492 /** 5493 * Whether the device should doze if configured. 5494 * @hide 5495 */ 5496 public static final String DOZE_ENABLED = "doze_enabled"; 5497 5498 /** 5499 * The current night mode that has been selected by the user. Owned 5500 * and controlled by UiModeManagerService. Constants are as per 5501 * UiModeManager. 5502 * @hide 5503 */ 5504 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5505 5506 /** 5507 * Whether screensavers are enabled. 5508 * @hide 5509 */ 5510 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5511 5512 /** 5513 * The user's chosen screensaver components. 5514 * 5515 * These will be launched by the PhoneWindowManager after a timeout when not on 5516 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5517 * @hide 5518 */ 5519 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5520 5521 /** 5522 * If screensavers are enabled, whether the screensaver should be automatically launched 5523 * when the device is inserted into a (desk) dock. 5524 * @hide 5525 */ 5526 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5527 5528 /** 5529 * If screensavers are enabled, whether the screensaver should be automatically launched 5530 * when the screen times out when not on battery. 5531 * @hide 5532 */ 5533 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5534 5535 /** 5536 * If screensavers are enabled, the default screensaver component. 5537 * @hide 5538 */ 5539 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5540 5541 /** 5542 * The default NFC payment component 5543 * @hide 5544 */ 5545 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5546 5547 /** 5548 * Whether NFC payment is handled by the foreground application or a default. 5549 * @hide 5550 */ 5551 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5552 5553 /** 5554 * Specifies the package name currently configured to be the primary sms application 5555 * @hide 5556 */ 5557 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5558 5559 /** 5560 * Specifies the package name currently configured to be the default dialer application 5561 * @hide 5562 */ 5563 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5564 5565 /** 5566 * Specifies the package name currently configured to be the emergency assistance application 5567 * 5568 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5569 * 5570 * @hide 5571 */ 5572 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5573 5574 /** 5575 * Specifies whether the current app context on scren (assist data) will be sent to the 5576 * assist application (active voice interaction service). 5577 * 5578 * @hide 5579 */ 5580 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5581 5582 /** 5583 * Specifies whether a screenshot of the screen contents will be sent to the assist 5584 * application (active voice interaction service). 5585 * 5586 * @hide 5587 */ 5588 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5589 5590 /** 5591 * Names of the service components that the current user has explicitly allowed to 5592 * see all of the user's notifications, separated by ':'. 5593 * 5594 * @hide 5595 */ 5596 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5597 5598 /** 5599 * Names of the packages that the current user has explicitly allowed to 5600 * manage notification policy configuration, separated by ':'. 5601 * 5602 * @hide 5603 */ 5604 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5605 "enabled_notification_policy_access_packages"; 5606 5607 /** 5608 * @hide 5609 */ 5610 public static final String ENABLED_CONDITION_PROVIDERS = "enabled_condition_providers"; 5611 5612 /** @hide */ 5613 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5614 5615 /** @hide */ 5616 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5617 = "volume_controller_service_component"; 5618 5619 /** @hide */ 5620 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5621 5622 /** 5623 * This is the query URI for finding a print service to install. 5624 * 5625 * @hide 5626 */ 5627 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5628 5629 /** 5630 * This is the query URI for finding a NFC payment service to install. 5631 * 5632 * @hide 5633 */ 5634 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5635 5636 /** 5637 * If enabled, apps should try to skip any introductory hints on first launch. This might 5638 * apply to users that are already familiar with the environment or temporary users. 5639 * <p> 5640 * Type : int (0 to show hints, 1 to skip showing hints) 5641 */ 5642 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5643 5644 /** 5645 * Persisted playback time after a user confirmation of an unsafe volume level. 5646 * 5647 * @hide 5648 */ 5649 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5650 5651 /** 5652 * This preference enables notification display on the lockscreen. 5653 * @hide 5654 */ 5655 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5656 "lock_screen_show_notifications"; 5657 5658 /** 5659 * List of TV inputs that are currently hidden. This is a string 5660 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5661 * {@link android.net.Uri#encode(String)} and separated by ':'. 5662 * @hide 5663 */ 5664 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5665 5666 /** 5667 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5668 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5669 * and separated by ','. Each pair is separated by ':'. 5670 * @hide 5671 */ 5672 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5673 5674 /** 5675 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5676 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5677 * and 0 means automatic routing is enabled. 5678 * 5679 * @hide 5680 */ 5681 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5682 "usb_audio_automatic_routing_disabled"; 5683 5684 /** 5685 * The timeout in milliseconds before the device fully goes to sleep after 5686 * a period of inactivity. This value sets an upper bound on how long the device 5687 * will stay awake or dreaming without user activity. It should generally 5688 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5689 * will sleep before it ever has a chance to dream. 5690 * <p> 5691 * Use -1 to disable this timeout. 5692 * </p> 5693 * 5694 * @hide 5695 */ 5696 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5697 5698 /** 5699 * Controls whether double tap to wake is enabled. 5700 * @hide 5701 */ 5702 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5703 5704 /** 5705 * The current assistant component. It could be a voice interaction service, 5706 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5707 * handling. 5708 * 5709 * @hide 5710 */ 5711 public static final String ASSISTANT = "assistant"; 5712 5713 /** 5714 * Whether the camera launch gesture should be disabled. 5715 * 5716 * @hide 5717 */ 5718 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5719 5720 /** 5721 * Whether the camera launch gesture to double tap the power button when the screen is off 5722 * should be disabled. 5723 * 5724 * @hide 5725 */ 5726 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5727 "camera_double_tap_power_gesture_disabled"; 5728 5729 /** 5730 * This are the settings to be backed up. 5731 * 5732 * NOTE: Settings are backed up and restored in the order they appear 5733 * in this array. If you have one setting depending on another, 5734 * make sure that they are ordered appropriately. 5735 * 5736 * @hide 5737 */ 5738 public static final String[] SETTINGS_TO_BACKUP = { 5739 BUGREPORT_IN_POWER_MENU, // moved to global 5740 ALLOW_MOCK_LOCATION, 5741 PARENTAL_CONTROL_ENABLED, 5742 PARENTAL_CONTROL_REDIRECT_URL, 5743 USB_MASS_STORAGE_ENABLED, // moved to global 5744 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5745 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5746 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5747 ACCESSIBILITY_SCRIPT_INJECTION, 5748 BACKUP_AUTO_RESTORE, 5749 ENABLED_ACCESSIBILITY_SERVICES, 5750 ENABLED_NOTIFICATION_LISTENERS, 5751 ENABLED_INPUT_METHODS, 5752 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5753 TOUCH_EXPLORATION_ENABLED, 5754 ACCESSIBILITY_ENABLED, 5755 ACCESSIBILITY_SPEAK_PASSWORD, 5756 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5757 ACCESSIBILITY_CAPTIONING_ENABLED, 5758 ACCESSIBILITY_CAPTIONING_LOCALE, 5759 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5760 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5761 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5762 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5763 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5764 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5765 TTS_USE_DEFAULTS, 5766 TTS_DEFAULT_RATE, 5767 TTS_DEFAULT_PITCH, 5768 TTS_DEFAULT_SYNTH, 5769 TTS_DEFAULT_LANG, 5770 TTS_DEFAULT_COUNTRY, 5771 TTS_ENABLED_PLUGINS, 5772 TTS_DEFAULT_LOCALE, 5773 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5774 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5775 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5776 SELECTED_SPELL_CHECKER, 5777 SELECTED_SPELL_CHECKER_SUBTYPE, 5778 SPELL_CHECKER_ENABLED, 5779 MOUNT_PLAY_NOTIFICATION_SND, 5780 MOUNT_UMS_AUTOSTART, 5781 MOUNT_UMS_PROMPT, 5782 MOUNT_UMS_NOTIFY_ENABLED, 5783 SLEEP_TIMEOUT, 5784 DOUBLE_TAP_TO_WAKE, 5785 CAMERA_GESTURE_DISABLED, 5786 }; 5787 5788 /** 5789 * These entries are considered common between the personal and the managed profile, 5790 * since the managed profile doesn't get to change them. 5791 */ 5792 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5793 5794 static { 5795 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5796 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5797 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5798 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5799 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5800 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5801 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5802 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5803 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5804 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5805 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5806 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5807 } 5808 5809 /** @hide */ 5810 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5811 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5812 } 5813 5814 /** 5815 * Helper method for determining if a location provider is enabled. 5816 * 5817 * @param cr the content resolver to use 5818 * @param provider the location provider to query 5819 * @return true if the provider is enabled 5820 * 5821 * @deprecated use {@link #LOCATION_MODE} or 5822 * {@link LocationManager#isProviderEnabled(String)} 5823 */ 5824 @Deprecated 5825 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5826 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5827 } 5828 5829 /** 5830 * Helper method for determining if a location provider is enabled. 5831 * @param cr the content resolver to use 5832 * @param provider the location provider to query 5833 * @param userId the userId to query 5834 * @return true if the provider is enabled 5835 * @deprecated use {@link #LOCATION_MODE} or 5836 * {@link LocationManager#isProviderEnabled(String)} 5837 * @hide 5838 */ 5839 @Deprecated 5840 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5841 String allowedProviders = Settings.Secure.getStringForUser(cr, 5842 LOCATION_PROVIDERS_ALLOWED, userId); 5843 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5844 } 5845 5846 /** 5847 * Thread-safe method for enabling or disabling a single location provider. 5848 * @param cr the content resolver to use 5849 * @param provider the location provider to enable or disable 5850 * @param enabled true if the provider should be enabled 5851 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5852 */ 5853 @Deprecated 5854 public static final void setLocationProviderEnabled(ContentResolver cr, 5855 String provider, boolean enabled) { 5856 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5857 } 5858 5859 /** 5860 * Thread-safe method for enabling or disabling a single location provider. 5861 * 5862 * @param cr the content resolver to use 5863 * @param provider the location provider to enable or disable 5864 * @param enabled true if the provider should be enabled 5865 * @param userId the userId for which to enable/disable providers 5866 * @return true if the value was set, false on database errors 5867 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5868 * {@link #LOCATION_MODE} 5869 * @hide 5870 */ 5871 @Deprecated 5872 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5873 String provider, boolean enabled, int userId) { 5874 synchronized (mLocationSettingsLock) { 5875 // to ensure thread safety, we write the provider name with a '+' or '-' 5876 // and let the SettingsProvider handle it rather than reading and modifying 5877 // the list of enabled providers. 5878 if (enabled) { 5879 provider = "+" + provider; 5880 } else { 5881 provider = "-" + provider; 5882 } 5883 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5884 userId); 5885 } 5886 } 5887 5888 /** 5889 * Thread-safe method for setting the location mode to one of 5890 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5891 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5892 * 5893 * @param cr the content resolver to use 5894 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5895 * @param userId the userId for which to change mode 5896 * @return true if the value was set, false on database errors 5897 * 5898 * @throws IllegalArgumentException if mode is not one of the supported values 5899 */ 5900 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5901 int userId) { 5902 synchronized (mLocationSettingsLock) { 5903 boolean gps = false; 5904 boolean network = false; 5905 switch (mode) { 5906 case LOCATION_MODE_OFF: 5907 break; 5908 case LOCATION_MODE_SENSORS_ONLY: 5909 gps = true; 5910 break; 5911 case LOCATION_MODE_BATTERY_SAVING: 5912 network = true; 5913 break; 5914 case LOCATION_MODE_HIGH_ACCURACY: 5915 gps = true; 5916 network = true; 5917 break; 5918 default: 5919 throw new IllegalArgumentException("Invalid location mode: " + mode); 5920 } 5921 // Note it's important that we set the NLP mode first. The Google implementation 5922 // of NLP clears its NLP consent setting any time it receives a 5923 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 5924 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 5925 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 5926 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 5927 // and 3) the receiver happened to complete before we enabled NLP, then the Google 5928 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 5929 // dialog. Then the people who wrote the setup wizard would be sad. 5930 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5931 cr, LocationManager.NETWORK_PROVIDER, network, userId); 5932 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 5933 cr, LocationManager.GPS_PROVIDER, gps, userId); 5934 return gpsSuccess && nlpSuccess; 5935 } 5936 } 5937 5938 /** 5939 * Thread-safe method for reading the location mode, returns one of 5940 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5941 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5942 * 5943 * @param cr the content resolver to use 5944 * @param userId the userId for which to read the mode 5945 * @return the location mode 5946 */ 5947 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 5948 synchronized (mLocationSettingsLock) { 5949 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5950 cr, LocationManager.GPS_PROVIDER, userId); 5951 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 5952 cr, LocationManager.NETWORK_PROVIDER, userId); 5953 if (gpsEnabled && networkEnabled) { 5954 return LOCATION_MODE_HIGH_ACCURACY; 5955 } else if (gpsEnabled) { 5956 return LOCATION_MODE_SENSORS_ONLY; 5957 } else if (networkEnabled) { 5958 return LOCATION_MODE_BATTERY_SAVING; 5959 } else { 5960 return LOCATION_MODE_OFF; 5961 } 5962 } 5963 } 5964 } 5965 5966 /** 5967 * Global system settings, containing preferences that always apply identically 5968 * to all defined users. Applications can read these but are not allowed to write; 5969 * like the "Secure" settings, these are for preferences that the user must 5970 * explicitly modify through the system UI or specialized APIs for those values. 5971 */ 5972 public static final class Global extends NameValueTable { 5973 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 5974 5975 /** 5976 * The content:// style URL for global secure settings items. Not public. 5977 */ 5978 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 5979 5980 /** 5981 * Whether users are allowed to add more users or guest from lockscreen. 5982 * <p> 5983 * Type: int 5984 * @hide 5985 */ 5986 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 5987 5988 /** 5989 * Setting whether the global gesture for enabling accessibility is enabled. 5990 * If this gesture is enabled the user will be able to perfrom it to enable 5991 * the accessibility state without visiting the settings app. 5992 * @hide 5993 */ 5994 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 5995 "enable_accessibility_global_gesture_enabled"; 5996 5997 /** 5998 * Whether Airplane Mode is on. 5999 */ 6000 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6001 6002 /** 6003 * Whether Theater Mode is on. 6004 * {@hide} 6005 */ 6006 @SystemApi 6007 public static final String THEATER_MODE_ON = "theater_mode_on"; 6008 6009 /** 6010 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6011 */ 6012 public static final String RADIO_BLUETOOTH = "bluetooth"; 6013 6014 /** 6015 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6016 */ 6017 public static final String RADIO_WIFI = "wifi"; 6018 6019 /** 6020 * {@hide} 6021 */ 6022 public static final String RADIO_WIMAX = "wimax"; 6023 /** 6024 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6025 */ 6026 public static final String RADIO_CELL = "cell"; 6027 6028 /** 6029 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6030 */ 6031 public static final String RADIO_NFC = "nfc"; 6032 6033 /** 6034 * A comma separated list of radios that need to be disabled when airplane mode 6035 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6036 * included in the comma separated list. 6037 */ 6038 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6039 6040 /** 6041 * A comma separated list of radios that should to be disabled when airplane mode 6042 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6043 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6044 * will be turned off when entering airplane mode, but the user will be able to reenable 6045 * Wifi in the Settings app. 6046 * 6047 * {@hide} 6048 */ 6049 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6050 6051 /** 6052 * The policy for deciding when Wi-Fi should go to sleep (which will in 6053 * turn switch to using the mobile data as an Internet connection). 6054 * <p> 6055 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6056 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6057 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6058 */ 6059 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6060 6061 /** 6062 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6063 * policy, which is to sleep shortly after the turning off 6064 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6065 */ 6066 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6067 6068 /** 6069 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6070 * the device is on battery, and never go to sleep when the device is 6071 * plugged in. 6072 */ 6073 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6074 6075 /** 6076 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6077 */ 6078 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6079 6080 /** 6081 * Value to specify if the user prefers the date, time and time zone 6082 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6083 */ 6084 public static final String AUTO_TIME = "auto_time"; 6085 6086 /** 6087 * Value to specify if the user prefers the time zone 6088 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6089 */ 6090 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6091 6092 /** 6093 * URI for the car dock "in" event sound. 6094 * @hide 6095 */ 6096 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6097 6098 /** 6099 * URI for the car dock "out" event sound. 6100 * @hide 6101 */ 6102 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6103 6104 /** 6105 * URI for the desk dock "in" event sound. 6106 * @hide 6107 */ 6108 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6109 6110 /** 6111 * URI for the desk dock "out" event sound. 6112 * @hide 6113 */ 6114 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6115 6116 /** 6117 * Whether to play a sound for dock events. 6118 * @hide 6119 */ 6120 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6121 6122 /** 6123 * URI for the "device locked" (keyguard shown) sound. 6124 * @hide 6125 */ 6126 public static final String LOCK_SOUND = "lock_sound"; 6127 6128 /** 6129 * URI for the "device unlocked" sound. 6130 * @hide 6131 */ 6132 public static final String UNLOCK_SOUND = "unlock_sound"; 6133 6134 /** 6135 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6136 * state without unlocking. 6137 * @hide 6138 */ 6139 public static final String TRUSTED_SOUND = "trusted_sound"; 6140 6141 /** 6142 * URI for the low battery sound file. 6143 * @hide 6144 */ 6145 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6146 6147 /** 6148 * Whether to play a sound for low-battery alerts. 6149 * @hide 6150 */ 6151 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6152 6153 /** 6154 * URI for the "wireless charging started" sound. 6155 * @hide 6156 */ 6157 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6158 "wireless_charging_started_sound"; 6159 6160 /** 6161 * Whether to play a sound for charging events. 6162 * @hide 6163 */ 6164 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6165 6166 /** 6167 * Whether we keep the device on while the device is plugged in. 6168 * Supported values are: 6169 * <ul> 6170 * <li>{@code 0} to never stay on while plugged in</li> 6171 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6172 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6173 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6174 * </ul> 6175 * These values can be OR-ed together. 6176 */ 6177 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6178 6179 /** 6180 * When the user has enable the option to have a "bug report" command 6181 * in the power menu. 6182 * @hide 6183 */ 6184 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6185 6186 /** 6187 * Whether ADB is enabled. 6188 */ 6189 public static final String ADB_ENABLED = "adb_enabled"; 6190 6191 /** 6192 * Whether Views are allowed to save their attribute data. 6193 * @hide 6194 */ 6195 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6196 6197 /** 6198 * Whether assisted GPS should be enabled or not. 6199 * @hide 6200 */ 6201 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6202 6203 /** 6204 * Whether bluetooth is enabled/disabled 6205 * 0=disabled. 1=enabled. 6206 */ 6207 public static final String BLUETOOTH_ON = "bluetooth_on"; 6208 6209 /** 6210 * CDMA Cell Broadcast SMS 6211 * 0 = CDMA Cell Broadcast SMS disabled 6212 * 1 = CDMA Cell Broadcast SMS enabled 6213 * @hide 6214 */ 6215 public static final String CDMA_CELL_BROADCAST_SMS = 6216 "cdma_cell_broadcast_sms"; 6217 6218 /** 6219 * The CDMA roaming mode 0 = Home Networks, CDMA default 6220 * 1 = Roaming on Affiliated networks 6221 * 2 = Roaming on any networks 6222 * @hide 6223 */ 6224 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6225 6226 /** 6227 * The CDMA subscription mode 0 = RUIM/SIM (default) 6228 * 1 = NV 6229 * @hide 6230 */ 6231 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6232 6233 /** Inactivity timeout to track mobile data activity. 6234 * 6235 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6236 * infer the data activity of mobile network. After a period of no activity on mobile 6237 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6238 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6239 * subsequent activity on mobile networks triggers the firing of {@code 6240 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6241 * 6242 * Network activity refers to transmitting or receiving data on the network interfaces. 6243 * 6244 * Tracking is disabled if set to zero or negative value. 6245 * 6246 * @hide 6247 */ 6248 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6249 6250 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6251 * but for Wifi network. 6252 * @hide 6253 */ 6254 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6255 6256 /** 6257 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6258 */ 6259 public static final String DATA_ROAMING = "data_roaming"; 6260 6261 /** 6262 * The value passed to a Mobile DataConnection via bringUp which defines the 6263 * number of retries to preform when setting up the initial connection. The default 6264 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6265 * @hide 6266 */ 6267 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6268 6269 /** 6270 * Whether user has enabled development settings. 6271 */ 6272 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6273 6274 /** 6275 * Whether the device has been provisioned (0 = false, 1 = true) 6276 */ 6277 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6278 6279 /** 6280 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6281 * One integer in dpi. If unset, then use the real display density. 6282 * @hide 6283 */ 6284 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6285 6286 /** 6287 * The saved value for WindowManagerService.setForcedDisplaySize(). 6288 * Two integers separated by a comma. If unset, then use the real display size. 6289 * @hide 6290 */ 6291 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6292 6293 /** 6294 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6295 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6296 * @hide 6297 */ 6298 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6299 6300 /** 6301 * The maximum size, in bytes, of a download that the download manager will transfer over 6302 * a non-wifi connection. 6303 * @hide 6304 */ 6305 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6306 "download_manager_max_bytes_over_mobile"; 6307 6308 /** 6309 * The recommended maximum size, in bytes, of a download that the download manager should 6310 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6311 * have the option to start the download over the mobile connection anyway. 6312 * @hide 6313 */ 6314 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6315 "download_manager_recommended_max_bytes_over_mobile"; 6316 6317 /** 6318 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6319 */ 6320 @Deprecated 6321 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6322 6323 /** 6324 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6325 * sent or processed. (0 = false, 1 = true) 6326 * @hide 6327 */ 6328 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6329 6330 /** 6331 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6332 * and the output is redirected to AV Receiver connected via 6333 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6334 * @hide 6335 */ 6336 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6337 6338 /** 6339 * Whether TV will automatically turn on upon reception of the CEC command 6340 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6341 * @hide 6342 */ 6343 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6344 "hdmi_control_auto_wakeup_enabled"; 6345 6346 /** 6347 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6348 * (0 = false, 1 = true) 6349 * @hide 6350 */ 6351 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6352 "hdmi_control_auto_device_off_enabled"; 6353 6354 /** 6355 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6356 * client. 6357 * (0 = false, 1 = true) 6358 * @hide 6359 */ 6360 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6361 6362 /** 6363 * Whether TV will switch to MHL port when a mobile device is plugged in. 6364 * (0 = false, 1 = true) 6365 * @hide 6366 */ 6367 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6368 6369 /** 6370 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6371 * @hide 6372 */ 6373 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6374 6375 /** 6376 * Whether mobile data connections are allowed by the user. See 6377 * ConnectivityManager for more info. 6378 * @hide 6379 */ 6380 public static final String MOBILE_DATA = "mobile_data"; 6381 6382 /** 6383 * Whether the mobile data connection should remain active even when higher 6384 * priority networks like WiFi are active, to help make network switching faster. 6385 * 6386 * See ConnectivityService for more info. 6387 * 6388 * (0 = disabled, 1 = enabled) 6389 * @hide 6390 */ 6391 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6392 6393 /** {@hide} */ 6394 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6395 /** {@hide} */ 6396 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6397 /** {@hide} */ 6398 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6399 /** {@hide} */ 6400 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6401 /** {@hide} */ 6402 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6403 6404 /** {@hide} */ 6405 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6406 /** {@hide} */ 6407 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6408 /** {@hide} */ 6409 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6410 /** {@hide} */ 6411 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6412 6413 /** {@hide} */ 6414 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6415 /** {@hide} */ 6416 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6417 /** {@hide} */ 6418 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6419 /** {@hide} */ 6420 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6421 6422 /** {@hide} */ 6423 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6424 /** {@hide} */ 6425 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6426 /** {@hide} */ 6427 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6428 /** {@hide} */ 6429 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6430 6431 /** 6432 * User preference for which network(s) should be used. Only the 6433 * connectivity service should touch this. 6434 */ 6435 public static final String NETWORK_PREFERENCE = "network_preference"; 6436 6437 /** 6438 * Which package name to use for network scoring. If null, or if the package is not a valid 6439 * scorer app, external network scores will neither be requested nor accepted. 6440 * @hide 6441 */ 6442 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6443 6444 /** 6445 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6446 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6447 * exceeded. 6448 * @hide 6449 */ 6450 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6451 6452 /** 6453 * The length of time in milli-seconds that automatic small adjustments to 6454 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6455 * @hide 6456 */ 6457 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6458 6459 /** Preferred NTP server. {@hide} */ 6460 public static final String NTP_SERVER = "ntp_server"; 6461 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6462 public static final String NTP_TIMEOUT = "ntp_timeout"; 6463 6464 /** {@hide} */ 6465 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6466 6467 /** 6468 * Whether the package manager should send package verification broadcasts for verifiers to 6469 * review apps prior to installation. 6470 * 1 = request apps to be verified prior to installation, if a verifier exists. 6471 * 0 = do not verify apps before installation 6472 * @hide 6473 */ 6474 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6475 6476 /** Timeout for package verification. 6477 * @hide */ 6478 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6479 6480 /** Default response code for package verification. 6481 * @hide */ 6482 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6483 6484 /** 6485 * Show package verification setting in the Settings app. 6486 * 1 = show (default) 6487 * 0 = hide 6488 * @hide 6489 */ 6490 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6491 6492 /** 6493 * Run package verification on apps installed through ADB/ADT/USB 6494 * 1 = perform package verification on ADB installs (default) 6495 * 0 = bypass package verification on ADB installs 6496 * @hide 6497 */ 6498 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6499 6500 /** 6501 * Time since last fstrim (milliseconds) after which we force one to happen 6502 * during device startup. If unset, the default is 3 days. 6503 * @hide 6504 */ 6505 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6506 6507 /** 6508 * The interval in milliseconds at which to check packet counts on the 6509 * mobile data interface when screen is on, to detect possible data 6510 * connection problems. 6511 * @hide 6512 */ 6513 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6514 "pdp_watchdog_poll_interval_ms"; 6515 6516 /** 6517 * The interval in milliseconds at which to check packet counts on the 6518 * mobile data interface when screen is off, to detect possible data 6519 * connection problems. 6520 * @hide 6521 */ 6522 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6523 "pdp_watchdog_long_poll_interval_ms"; 6524 6525 /** 6526 * The interval in milliseconds at which to check packet counts on the 6527 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6528 * outgoing packets has been reached without incoming packets. 6529 * @hide 6530 */ 6531 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6532 "pdp_watchdog_error_poll_interval_ms"; 6533 6534 /** 6535 * The number of outgoing packets sent without seeing an incoming packet 6536 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6537 * device is logged to the event log 6538 * @hide 6539 */ 6540 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6541 "pdp_watchdog_trigger_packet_count"; 6542 6543 /** 6544 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6545 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6546 * attempting data connection recovery. 6547 * @hide 6548 */ 6549 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6550 "pdp_watchdog_error_poll_count"; 6551 6552 /** 6553 * The number of failed PDP reset attempts before moving to something more 6554 * drastic: re-registering to the network. 6555 * @hide 6556 */ 6557 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6558 "pdp_watchdog_max_pdp_reset_fail_count"; 6559 6560 /** 6561 * A positive value indicates how often the SamplingProfiler 6562 * should take snapshots. Zero value means SamplingProfiler 6563 * is disabled. 6564 * 6565 * @hide 6566 */ 6567 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6568 6569 /** 6570 * URL to open browser on to allow user to manage a prepay account 6571 * @hide 6572 */ 6573 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6574 "setup_prepaid_data_service_url"; 6575 6576 /** 6577 * URL to attempt a GET on to see if this is a prepay device 6578 * @hide 6579 */ 6580 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6581 "setup_prepaid_detection_target_url"; 6582 6583 /** 6584 * Host to check for a redirect to after an attempt to GET 6585 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6586 * this is a prepaid device with zero balance.) 6587 * @hide 6588 */ 6589 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6590 "setup_prepaid_detection_redir_host"; 6591 6592 /** 6593 * The interval in milliseconds at which to check the number of SMS sent out without asking 6594 * for use permit, to limit the un-authorized SMS usage. 6595 * 6596 * @hide 6597 */ 6598 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6599 "sms_outgoing_check_interval_ms"; 6600 6601 /** 6602 * The number of outgoing SMS sent without asking for user permit (of {@link 6603 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6604 * 6605 * @hide 6606 */ 6607 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6608 "sms_outgoing_check_max_count"; 6609 6610 /** 6611 * Used to disable SMS short code confirmation - defaults to true. 6612 * True indcates we will do the check, etc. Set to false to disable. 6613 * @see com.android.internal.telephony.SmsUsageMonitor 6614 * @hide 6615 */ 6616 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6617 6618 /** 6619 * Used to select which country we use to determine premium sms codes. 6620 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6621 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6622 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6623 * @hide 6624 */ 6625 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6626 6627 /** 6628 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6629 * @hide 6630 */ 6631 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6632 6633 /** 6634 * Used to disable Tethering on a device - defaults to true 6635 * @hide 6636 */ 6637 public static final String TETHER_SUPPORTED = "tether_supported"; 6638 6639 /** 6640 * Used to require DUN APN on the device or not - defaults to a build config value 6641 * which defaults to false 6642 * @hide 6643 */ 6644 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6645 6646 /** 6647 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6648 * corresponding build config values are set it will override the APN DB 6649 * values. 6650 * Consists of a comma seperated list of strings: 6651 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6652 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6653 * @hide 6654 */ 6655 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6656 6657 /** 6658 * USB Mass Storage Enabled 6659 */ 6660 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6661 6662 /** 6663 * If this setting is set (to anything), then all references 6664 * to Gmail on the device must change to Google Mail. 6665 */ 6666 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6667 6668 /** 6669 * Webview Data reduction proxy key. 6670 * @hide 6671 */ 6672 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6673 "webview_data_reduction_proxy_key"; 6674 6675 /** 6676 * Whether Wifi display is enabled/disabled 6677 * 0=disabled. 1=enabled. 6678 * @hide 6679 */ 6680 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6681 6682 /** 6683 * Whether Wifi display certification mode is enabled/disabled 6684 * 0=disabled. 1=enabled. 6685 * @hide 6686 */ 6687 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6688 "wifi_display_certification_on"; 6689 6690 /** 6691 * WPS Configuration method used by Wifi display, this setting only 6692 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6693 * 6694 * Possible values are: 6695 * 6696 * WpsInfo.INVALID: use default WPS method chosen by framework 6697 * WpsInfo.PBC : use Push button 6698 * WpsInfo.KEYPAD : use Keypad 6699 * WpsInfo.DISPLAY: use Display 6700 * @hide 6701 */ 6702 public static final String WIFI_DISPLAY_WPS_CONFIG = 6703 "wifi_display_wps_config"; 6704 6705 /** 6706 * Whether to notify the user of open networks. 6707 * <p> 6708 * If not connected and the scan results have an open network, we will 6709 * put this notification up. If we attempt to connect to a network or 6710 * the open network(s) disappear, we remove the notification. When we 6711 * show the notification, we will not show it again for 6712 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6713 */ 6714 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6715 "wifi_networks_available_notification_on"; 6716 /** 6717 * {@hide} 6718 */ 6719 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6720 "wimax_networks_available_notification_on"; 6721 6722 /** 6723 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6724 * Connecting to a network will reset the timer. 6725 */ 6726 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6727 "wifi_networks_available_repeat_delay"; 6728 6729 /** 6730 * 802.11 country code in ISO 3166 format 6731 * @hide 6732 */ 6733 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6734 6735 /** 6736 * The interval in milliseconds to issue wake up scans when wifi needs 6737 * to connect. This is necessary to connect to an access point when 6738 * device is on the move and the screen is off. 6739 * @hide 6740 */ 6741 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6742 "wifi_framework_scan_interval_ms"; 6743 6744 /** 6745 * The interval in milliseconds after which Wi-Fi is considered idle. 6746 * When idle, it is possible for the device to be switched from Wi-Fi to 6747 * the mobile data network. 6748 * @hide 6749 */ 6750 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6751 6752 /** 6753 * When the number of open networks exceeds this number, the 6754 * least-recently-used excess networks will be removed. 6755 */ 6756 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6757 6758 /** 6759 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6760 */ 6761 public static final String WIFI_ON = "wifi_on"; 6762 6763 /** 6764 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6765 * @hide 6766 */ 6767 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6768 "wifi_scan_always_enabled"; 6769 6770 /** 6771 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6772 * connectivity. 6773 * @hide 6774 */ 6775 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6776 "ble_scan_always_enabled"; 6777 6778 /** 6779 * Used to save the Wifi_ON state prior to tethering. 6780 * This state will be checked to restore Wifi after 6781 * the user turns off tethering. 6782 * 6783 * @hide 6784 */ 6785 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6786 6787 /** 6788 * The interval in milliseconds to scan as used by the wifi supplicant 6789 * @hide 6790 */ 6791 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6792 "wifi_supplicant_scan_interval_ms"; 6793 6794 /** 6795 * whether frameworks handles wifi auto-join 6796 * @hide 6797 */ 6798 public static final String WIFI_ENHANCED_AUTO_JOIN = 6799 "wifi_enhanced_auto_join"; 6800 6801 /** 6802 * whether settings show RSSI 6803 * @hide 6804 */ 6805 public static final String WIFI_NETWORK_SHOW_RSSI = 6806 "wifi_network_show_rssi"; 6807 6808 /** 6809 * The interval in milliseconds to scan at supplicant when p2p is connected 6810 * @hide 6811 */ 6812 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6813 "wifi_scan_interval_p2p_connected_ms"; 6814 6815 /** 6816 * Whether the Wi-Fi watchdog is enabled. 6817 */ 6818 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6819 6820 /** 6821 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6822 * the setting needs to be set to 0 to disable it. 6823 * @hide 6824 */ 6825 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6826 "wifi_watchdog_poor_network_test_enabled"; 6827 6828 /** 6829 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6830 * needs to be set to 0 to disable it. 6831 * @hide 6832 */ 6833 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6834 "wifi_suspend_optimizations_enabled"; 6835 6836 /** 6837 * The maximum number of times we will retry a connection to an access 6838 * point for which we have failed in acquiring an IP address from DHCP. 6839 * A value of N means that we will make N+1 connection attempts in all. 6840 */ 6841 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6842 6843 /** 6844 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6845 * data connectivity to be established after a disconnect from Wi-Fi. 6846 */ 6847 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6848 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6849 6850 /** 6851 * This setting controls whether WiFi configurations created by a Device Owner app 6852 * should be locked down (that is, be editable or removable only by the Device Owner App, 6853 * not even by Settings app). 6854 * This setting takes integer values. Non-zero values mean DO created configurations 6855 * are locked down. Value of zero means they are not. Default value in the absence of 6856 * actual value to this setting is 0. 6857 */ 6858 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6859 "wifi_device_owner_configs_lockdown"; 6860 6861 /** 6862 * The operational wifi frequency band 6863 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6864 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6865 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6866 * 6867 * @hide 6868 */ 6869 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6870 6871 /** 6872 * The Wi-Fi peer-to-peer device name 6873 * @hide 6874 */ 6875 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 6876 6877 /** 6878 * The min time between wifi disable and wifi enable 6879 * @hide 6880 */ 6881 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 6882 6883 /** 6884 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 6885 * from an ephemeral network if there is no BSSID for that network with a non-null score that 6886 * has been seen in this time period. 6887 * 6888 * If this is less than or equal to zero, we use a more conservative behavior and only check 6889 * for a non-null score from the currently connected or target BSSID. 6890 * @hide 6891 */ 6892 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 6893 "wifi_ephemeral_out_of_range_timeout_ms"; 6894 6895 /** 6896 * The number of milliseconds to delay when checking for data stalls during 6897 * non-aggressive detection. (screen is turned off.) 6898 * @hide 6899 */ 6900 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 6901 "data_stall_alarm_non_aggressive_delay_in_ms"; 6902 6903 /** 6904 * The number of milliseconds to delay when checking for data stalls during 6905 * aggressive detection. (screen on or suspected data stall) 6906 * @hide 6907 */ 6908 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 6909 "data_stall_alarm_aggressive_delay_in_ms"; 6910 6911 /** 6912 * The number of milliseconds to allow the provisioning apn to remain active 6913 * @hide 6914 */ 6915 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 6916 "provisioning_apn_alarm_delay_in_ms"; 6917 6918 /** 6919 * The interval in milliseconds at which to check gprs registration 6920 * after the first registration mismatch of gprs and voice service, 6921 * to detect possible data network registration problems. 6922 * 6923 * @hide 6924 */ 6925 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 6926 "gprs_register_check_period_ms"; 6927 6928 /** 6929 * Nonzero causes Log.wtf() to crash. 6930 * @hide 6931 */ 6932 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 6933 6934 /** 6935 * Ringer mode. This is used internally, changing this value will not 6936 * change the ringer mode. See AudioManager. 6937 */ 6938 public static final String MODE_RINGER = "mode_ringer"; 6939 6940 /** 6941 * Overlay display devices setting. 6942 * The associated value is a specially formatted string that describes the 6943 * size and density of simulated secondary display devices. 6944 * <p> 6945 * Format: {width}x{height}/{dpi};... 6946 * </p><p> 6947 * Example: 6948 * <ul> 6949 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 6950 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 6951 * at 1080p and the second at 720p.</li> 6952 * <li>If the value is empty, then no overlay display devices are created.</li> 6953 * </ul></p> 6954 * 6955 * @hide 6956 */ 6957 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 6958 6959 /** 6960 * Threshold values for the duration and level of a discharge cycle, 6961 * under which we log discharge cycle info. 6962 * 6963 * @hide 6964 */ 6965 public static final String 6966 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 6967 6968 /** @hide */ 6969 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 6970 6971 /** 6972 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 6973 * intents on application crashes and ANRs. If this is disabled, the 6974 * crash/ANR dialog will never display the "Report" button. 6975 * <p> 6976 * Type: int (0 = disallow, 1 = allow) 6977 * 6978 * @hide 6979 */ 6980 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 6981 6982 /** 6983 * Maximum age of entries kept by {@link DropBoxManager}. 6984 * 6985 * @hide 6986 */ 6987 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 6988 6989 /** 6990 * Maximum number of entry files which {@link DropBoxManager} will keep 6991 * around. 6992 * 6993 * @hide 6994 */ 6995 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 6996 6997 /** 6998 * Maximum amount of disk space used by {@link DropBoxManager} no matter 6999 * what. 7000 * 7001 * @hide 7002 */ 7003 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7004 7005 /** 7006 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7007 * will use. 7008 * 7009 * @hide 7010 */ 7011 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7012 7013 /** 7014 * Percent of total disk which {@link DropBoxManager} will never dip 7015 * into. 7016 * 7017 * @hide 7018 */ 7019 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7020 7021 /** 7022 * Prefix for per-tag dropbox disable/enable settings. 7023 * 7024 * @hide 7025 */ 7026 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7027 7028 /** 7029 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7030 * prefix of the dropbox tag of the report type. For example, 7031 * "logcat_for_system_server_anr" controls the lines of logcat captured 7032 * with system server ANR reports. 0 to disable. 7033 * 7034 * @hide 7035 */ 7036 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7037 7038 /** 7039 * The interval in minutes after which the amount of free storage left 7040 * on the device is logged to the event log 7041 * 7042 * @hide 7043 */ 7044 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7045 7046 /** 7047 * Threshold for the amount of change in disk free space required to 7048 * report the amount of free space. Used to prevent spamming the logs 7049 * when the disk free space isn't changing frequently. 7050 * 7051 * @hide 7052 */ 7053 public static final String 7054 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7055 7056 /** 7057 * Minimum percentage of free storage on the device that is used to 7058 * determine if the device is running low on storage. The default is 10. 7059 * <p> 7060 * Say this value is set to 10, the device is considered running low on 7061 * storage if 90% or more of the device storage is filled up. 7062 * 7063 * @hide 7064 */ 7065 public static final String 7066 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7067 7068 /** 7069 * Maximum byte size of the low storage threshold. This is to ensure 7070 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7071 * overly large threshold for large storage devices. Currently this must 7072 * be less than 2GB. This default is 500MB. 7073 * 7074 * @hide 7075 */ 7076 public static final String 7077 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7078 7079 /** 7080 * Minimum bytes of free storage on the device before the data partition 7081 * is considered full. By default, 1 MB is reserved to avoid system-wide 7082 * SQLite disk full exceptions. 7083 * 7084 * @hide 7085 */ 7086 public static final String 7087 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7088 7089 /** 7090 * The maximum reconnect delay for short network outages or when the 7091 * network is suspended due to phone use. 7092 * 7093 * @hide 7094 */ 7095 public static final String 7096 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7097 7098 /** 7099 * The number of milliseconds to delay before sending out 7100 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7101 * 7102 * @hide 7103 */ 7104 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7105 7106 7107 /** 7108 * Network sampling interval, in seconds. We'll generate link information 7109 * about bytes/packets sent and error rates based on data sampled in this interval 7110 * 7111 * @hide 7112 */ 7113 7114 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7115 "connectivity_sampling_interval_in_seconds"; 7116 7117 /** 7118 * The series of successively longer delays used in retrying to download PAC file. 7119 * Last delay is used between successful PAC downloads. 7120 * 7121 * @hide 7122 */ 7123 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7124 7125 /** 7126 * Setting to turn off captive portal detection. Feature is enabled by 7127 * default and the setting needs to be set to 0 to disable it. 7128 * 7129 * @hide 7130 */ 7131 public static final String 7132 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7133 7134 /** 7135 * The server used for captive portal detection upon a new conection. A 7136 * 204 response code from the server is used for validation. 7137 * 7138 * @hide 7139 */ 7140 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7141 7142 /** 7143 * Whether network service discovery is enabled. 7144 * 7145 * @hide 7146 */ 7147 public static final String NSD_ON = "nsd_on"; 7148 7149 /** 7150 * Let user pick default install location. 7151 * 7152 * @hide 7153 */ 7154 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7155 7156 /** 7157 * Default install location value. 7158 * 0 = auto, let system decide 7159 * 1 = internal 7160 * 2 = sdcard 7161 * @hide 7162 */ 7163 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7164 7165 /** 7166 * ms during which to consume extra events related to Inet connection 7167 * condition after a transtion to fully-connected 7168 * 7169 * @hide 7170 */ 7171 public static final String 7172 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7173 7174 /** 7175 * ms during which to consume extra events related to Inet connection 7176 * condtion after a transtion to partly-connected 7177 * 7178 * @hide 7179 */ 7180 public static final String 7181 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7182 7183 /** {@hide} */ 7184 public static final String 7185 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7186 7187 /** 7188 * Host name and port for global http proxy. Uses ':' seperator for 7189 * between host and port. 7190 */ 7191 public static final String HTTP_PROXY = "http_proxy"; 7192 7193 /** 7194 * Host name for global http proxy. Set via ConnectivityManager. 7195 * 7196 * @hide 7197 */ 7198 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7199 7200 /** 7201 * Integer host port for global http proxy. Set via ConnectivityManager. 7202 * 7203 * @hide 7204 */ 7205 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7206 7207 /** 7208 * Exclusion list for global proxy. This string contains a list of 7209 * comma-separated domains where the global proxy does not apply. 7210 * Domains should be listed in a comma- separated list. Example of 7211 * acceptable formats: ".domain1.com,my.domain2.com" Use 7212 * ConnectivityManager to set/get. 7213 * 7214 * @hide 7215 */ 7216 public static final String 7217 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7218 7219 /** 7220 * The location PAC File for the proxy. 7221 * @hide 7222 */ 7223 public static final String 7224 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7225 7226 /** 7227 * Enables the UI setting to allow the user to specify the global HTTP 7228 * proxy and associated exclusion list. 7229 * 7230 * @hide 7231 */ 7232 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7233 7234 /** 7235 * Setting for default DNS in case nobody suggests one 7236 * 7237 * @hide 7238 */ 7239 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7240 7241 /** {@hide} */ 7242 public static final String 7243 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7244 /** {@hide} */ 7245 public static final String 7246 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7247 /** {@hide} */ 7248 public static final String 7249 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7250 /** {@hide} */ 7251 public static final String 7252 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7253 /** {@hide} */ 7254 public static final String 7255 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7256 7257 /** 7258 * Device Idle (Doze) specific settings. 7259 * This is encoded as a key=value list, separated by commas. Ex: 7260 * 7261 * "inactive_timeout=60000,sensing_timeout=400000" 7262 * 7263 * The following keys are supported: 7264 * 7265 * <pre> 7266 * inactive_to (long) 7267 * sensing_to (long) 7268 * motion_inactive_to (long) 7269 * idle_after_inactive_to (long) 7270 * idle_pending_to (long) 7271 * max_idle_pending_to (long) 7272 * idle_pending_factor (float) 7273 * idle_to (long) 7274 * max_idle_to (long) 7275 * idle_factor (float) 7276 * min_time_to_alarm (long) 7277 * max_temp_app_whitelist_duration (long) 7278 * </pre> 7279 * 7280 * <p> 7281 * Type: string 7282 * @hide 7283 * @see com.android.server.DeviceIdleController.Constants 7284 */ 7285 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7286 7287 /** 7288 * App standby (app idle) specific settings. 7289 * This is encoded as a key=value list, separated by commas. Ex: 7290 * 7291 * "idle_duration=5000,parole_interval=4500" 7292 * 7293 * The following keys are supported: 7294 * 7295 * <pre> 7296 * idle_duration (long) 7297 * wallclock_threshold (long) 7298 * parole_interval (long) 7299 * parole_duration (long) 7300 * </pre> 7301 * 7302 * <p> 7303 * Type: string 7304 * @hide 7305 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7306 */ 7307 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7308 7309 /** 7310 * Alarm manager specific settings. 7311 * This is encoded as a key=value list, separated by commas. Ex: 7312 * 7313 * "min_futurity=5000,allow_while_idle_short_time=4500" 7314 * 7315 * The following keys are supported: 7316 * 7317 * <pre> 7318 * min_futurity (long) 7319 * min_interval (long) 7320 * allow_while_idle_short_time (long) 7321 * allow_while_idle_long_time (long) 7322 * allow_while_idle_whitelist_duration (long) 7323 * </pre> 7324 * 7325 * <p> 7326 * Type: string 7327 * @hide 7328 * @see com.android.server.AlarmManagerService.Constants 7329 */ 7330 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7331 7332 /** 7333 * Get the key that retrieves a bluetooth headset's priority. 7334 * @hide 7335 */ 7336 public static final String getBluetoothHeadsetPriorityKey(String address) { 7337 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7338 } 7339 7340 /** 7341 * Get the key that retrieves a bluetooth a2dp sink's priority. 7342 * @hide 7343 */ 7344 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7345 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7346 } 7347 7348 /** 7349 * Get the key that retrieves a bluetooth Input Device's priority. 7350 * @hide 7351 */ 7352 public static final String getBluetoothInputDevicePriorityKey(String address) { 7353 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7354 } 7355 7356 /** 7357 * Get the key that retrieves a bluetooth map priority. 7358 * @hide 7359 */ 7360 public static final String getBluetoothMapPriorityKey(String address) { 7361 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7362 } 7363 7364 /** 7365 * Get the key that retrieves a bluetooth map priority. 7366 * @hide 7367 */ 7368 public static final String getBluetoothSapPriorityKey(String address) { 7369 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7370 } 7371 7372 /** 7373 * Scaling factor for normal window animations. Setting to 0 will 7374 * disable window animations. 7375 */ 7376 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7377 7378 /** 7379 * Scaling factor for activity transition animations. Setting to 0 will 7380 * disable window animations. 7381 */ 7382 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7383 7384 /** 7385 * Scaling factor for Animator-based animations. This affects both the 7386 * start delay and duration of all such animations. Setting to 0 will 7387 * cause animations to end immediately. The default value is 1. 7388 */ 7389 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7390 7391 /** 7392 * Scaling factor for normal window animations. Setting to 0 will 7393 * disable window animations. 7394 * 7395 * @hide 7396 */ 7397 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7398 7399 /** 7400 * If 0, the compatibility mode is off for all applications. 7401 * If 1, older applications run under compatibility mode. 7402 * TODO: remove this settings before code freeze (bug/1907571) 7403 * @hide 7404 */ 7405 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7406 7407 /** 7408 * CDMA only settings 7409 * Emergency Tone 0 = Off 7410 * 1 = Alert 7411 * 2 = Vibrate 7412 * @hide 7413 */ 7414 public static final String EMERGENCY_TONE = "emergency_tone"; 7415 7416 /** 7417 * CDMA only settings 7418 * Whether the auto retry is enabled. The value is 7419 * boolean (1 or 0). 7420 * @hide 7421 */ 7422 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7423 7424 /** 7425 * See RIL_PreferredNetworkType in ril.h 7426 * @hide 7427 */ 7428 public static final String PREFERRED_NETWORK_MODE = 7429 "preferred_network_mode"; 7430 7431 /** 7432 * Name of an application package to be debugged. 7433 */ 7434 public static final String DEBUG_APP = "debug_app"; 7435 7436 /** 7437 * If 1, when launching DEBUG_APP it will wait for the debugger before 7438 * starting user code. If 0, it will run normally. 7439 */ 7440 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7441 7442 /** 7443 * Control whether the process CPU usage meter should be shown. 7444 */ 7445 public static final String SHOW_PROCESSES = "show_processes"; 7446 7447 /** 7448 * If 1 low power mode is enabled. 7449 * @hide 7450 */ 7451 public static final String LOW_POWER_MODE = "low_power"; 7452 7453 /** 7454 * Battery level [1-99] at which low power mode automatically turns on. 7455 * If 0, it will not automatically turn on. 7456 * @hide 7457 */ 7458 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7459 7460 /** 7461 * If 1, the activity manager will aggressively finish activities and 7462 * processes as soon as they are no longer needed. If 0, the normal 7463 * extended lifetime is used. 7464 */ 7465 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7466 7467 /** 7468 * Use Dock audio output for media: 7469 * 0 = disabled 7470 * 1 = enabled 7471 * @hide 7472 */ 7473 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7474 7475 /** 7476 * Persisted safe headphone volume management state by AudioService 7477 * @hide 7478 */ 7479 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7480 7481 /** 7482 * URL for tzinfo (time zone) updates 7483 * @hide 7484 */ 7485 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7486 7487 /** 7488 * URL for tzinfo (time zone) update metadata 7489 * @hide 7490 */ 7491 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7492 7493 /** 7494 * URL for selinux (mandatory access control) updates 7495 * @hide 7496 */ 7497 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7498 7499 /** 7500 * URL for selinux (mandatory access control) update metadata 7501 * @hide 7502 */ 7503 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7504 7505 /** 7506 * URL for sms short code updates 7507 * @hide 7508 */ 7509 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7510 "sms_short_codes_content_url"; 7511 7512 /** 7513 * URL for sms short code update metadata 7514 * @hide 7515 */ 7516 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7517 "sms_short_codes_metadata_url"; 7518 7519 /** 7520 * URL for cert pinlist updates 7521 * @hide 7522 */ 7523 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7524 7525 /** 7526 * URL for cert pinlist updates 7527 * @hide 7528 */ 7529 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7530 7531 /** 7532 * URL for intent firewall updates 7533 * @hide 7534 */ 7535 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7536 "intent_firewall_content_url"; 7537 7538 /** 7539 * URL for intent firewall update metadata 7540 * @hide 7541 */ 7542 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7543 "intent_firewall_metadata_url"; 7544 7545 /** 7546 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7547 * @hide 7548 */ 7549 public static final String SELINUX_STATUS = "selinux_status"; 7550 7551 /** 7552 * Developer setting to force RTL layout. 7553 * @hide 7554 */ 7555 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7556 7557 /** 7558 * Milliseconds after screen-off after which low battery sounds will be silenced. 7559 * 7560 * If zero, battery sounds will always play. 7561 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7562 * 7563 * @hide 7564 */ 7565 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7566 7567 /** 7568 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7569 * the caller is done with this, they should call {@link ContentResolver#delete} to 7570 * clean up any value that they may have written. 7571 * 7572 * @hide 7573 */ 7574 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7575 7576 /** 7577 * Defines global runtime overrides to window policy. 7578 * 7579 * See {@link com.android.server.policy.PolicyControl} for value format. 7580 * 7581 * @hide 7582 */ 7583 public static final String POLICY_CONTROL = "policy_control"; 7584 7585 /** 7586 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7587 * or ZEN_MODE_NO_INTERRUPTIONS. 7588 * 7589 * @hide 7590 */ 7591 public static final String ZEN_MODE = "zen_mode"; 7592 7593 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7594 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7595 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7596 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7597 7598 /** @hide */ public static String zenModeToString(int mode) { 7599 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7600 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7601 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7602 return "ZEN_MODE_OFF"; 7603 } 7604 7605 /** @hide */ public static boolean isValidZenMode(int value) { 7606 switch (value) { 7607 case Global.ZEN_MODE_OFF: 7608 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7609 case Global.ZEN_MODE_ALARMS: 7610 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7611 return true; 7612 default: 7613 return false; 7614 } 7615 } 7616 7617 /** 7618 * Value of the ringer before entering zen mode. 7619 * 7620 * @hide 7621 */ 7622 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7623 7624 /** 7625 * Opaque value, changes when persisted zen mode configuration changes. 7626 * 7627 * @hide 7628 */ 7629 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7630 7631 /** 7632 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7633 * 7634 * @hide 7635 */ 7636 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7637 "heads_up_notifications_enabled"; 7638 7639 /** @hide */ public static final int HEADS_UP_OFF = 0; 7640 /** @hide */ public static final int HEADS_UP_ON = 1; 7641 7642 /** 7643 * The name of the device 7644 * 7645 * @hide 7646 */ 7647 public static final String DEVICE_NAME = "device_name"; 7648 7649 /** 7650 * Whether it should be possible to create a guest user on the device. 7651 * <p> 7652 * Type: int (0 for disabled, 1 for enabled) 7653 * @hide 7654 */ 7655 public static final String GUEST_USER_ENABLED = "guest_user_enabled"; 7656 7657 /** 7658 * Whether the NetworkScoringService has been first initialized. 7659 * <p> 7660 * Type: int (0 for false, 1 for true) 7661 * @hide 7662 */ 7663 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7664 7665 /** 7666 * Whether the user wants to be prompted for password to decrypt the device on boot. 7667 * This only matters if the storage is encrypted. 7668 * <p> 7669 * Type: int (0 for false, 1 for true) 7670 * @hide 7671 */ 7672 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7673 7674 /** 7675 * Whether the Volte/VT is enabled 7676 * <p> 7677 * Type: int (0 for false, 1 for true) 7678 * @hide 7679 */ 7680 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7681 7682 /** 7683 * Whether WFC is enabled 7684 * <p> 7685 * Type: int (0 for false, 1 for true) 7686 * 7687 * @hide 7688 */ 7689 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7690 7691 /** 7692 * WFC Mode. 7693 * <p> 7694 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7695 * 7696 * @hide 7697 */ 7698 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7699 7700 /** 7701 * Whether WFC roaming is enabled 7702 * <p> 7703 * Type: int (0 for false, 1 for true) 7704 * 7705 * @hide 7706 */ 7707 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7708 7709 /** 7710 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7711 * this via gservices, OMA-DM, carrier app, etc. 7712 * <p> 7713 * Type: int (0 for false, 1 for true) 7714 * @hide 7715 */ 7716 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7717 7718 /** 7719 * Settings to backup. This is here so that it's in the same place as the settings 7720 * keys and easy to update. 7721 * 7722 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7723 * and Secure as well. This is because those tables drive both backup and 7724 * restore, and restore needs to properly whitelist keys that used to live 7725 * in those namespaces. The keys will only actually be backed up / restored 7726 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7727 * 7728 * NOTE: Settings are backed up and restored in the order they appear 7729 * in this array. If you have one setting depending on another, 7730 * make sure that they are ordered appropriately. 7731 * 7732 * @hide 7733 */ 7734 public static final String[] SETTINGS_TO_BACKUP = { 7735 BUGREPORT_IN_POWER_MENU, 7736 STAY_ON_WHILE_PLUGGED_IN, 7737 AUTO_TIME, 7738 AUTO_TIME_ZONE, 7739 POWER_SOUNDS_ENABLED, 7740 DOCK_SOUNDS_ENABLED, 7741 USB_MASS_STORAGE_ENABLED, 7742 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7743 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7744 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7745 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7746 WIFI_NUM_OPEN_NETWORKS_KEPT, 7747 EMERGENCY_TONE, 7748 CALL_AUTO_RETRY, 7749 DOCK_AUDIO_MEDIA_ENABLED, 7750 LOW_POWER_MODE_TRIGGER_LEVEL 7751 }; 7752 7753 // Populated lazily, guarded by class object: 7754 private static NameValueCache sNameValueCache = new NameValueCache( 7755 SYS_PROP_SETTING_VERSION, 7756 CONTENT_URI, 7757 CALL_METHOD_GET_GLOBAL, 7758 CALL_METHOD_PUT_GLOBAL); 7759 7760 // Certain settings have been moved from global to the per-user secure namespace 7761 private static final HashSet<String> MOVED_TO_SECURE; 7762 static { 7763 MOVED_TO_SECURE = new HashSet<String>(1); 7764 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7765 } 7766 7767 /** @hide */ 7768 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7769 outKeySet.addAll(MOVED_TO_SECURE); 7770 } 7771 7772 /** 7773 * Look up a name in the database. 7774 * @param resolver to access the database with 7775 * @param name to look up in the table 7776 * @return the corresponding value, or null if not present 7777 */ 7778 public static String getString(ContentResolver resolver, String name) { 7779 return getStringForUser(resolver, name, UserHandle.myUserId()); 7780 } 7781 7782 /** @hide */ 7783 public static String getStringForUser(ContentResolver resolver, String name, 7784 int userHandle) { 7785 if (MOVED_TO_SECURE.contains(name)) { 7786 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7787 + " to android.provider.Settings.Secure, returning read-only value."); 7788 return Secure.getStringForUser(resolver, name, userHandle); 7789 } 7790 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7791 } 7792 7793 /** 7794 * Store a name/value pair into the database. 7795 * @param resolver to access the database with 7796 * @param name to store 7797 * @param value to associate with the name 7798 * @return true if the value was set, false on database errors 7799 */ 7800 public static boolean putString(ContentResolver resolver, 7801 String name, String value) { 7802 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7803 } 7804 7805 /** @hide */ 7806 public static boolean putStringForUser(ContentResolver resolver, 7807 String name, String value, int userHandle) { 7808 if (LOCAL_LOGV) { 7809 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7810 + " for " + userHandle); 7811 } 7812 // Global and Secure have the same access policy so we can forward writes 7813 if (MOVED_TO_SECURE.contains(name)) { 7814 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7815 + " to android.provider.Settings.Secure, value is unchanged."); 7816 return Secure.putStringForUser(resolver, name, value, userHandle); 7817 } 7818 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7819 } 7820 7821 /** 7822 * Construct the content URI for a particular name/value pair, 7823 * useful for monitoring changes with a ContentObserver. 7824 * @param name to look up in the table 7825 * @return the corresponding content URI, or null if not present 7826 */ 7827 public static Uri getUriFor(String name) { 7828 return getUriFor(CONTENT_URI, name); 7829 } 7830 7831 /** 7832 * Convenience function for retrieving a single secure settings value 7833 * as an integer. Note that internally setting values are always 7834 * stored as strings; this function converts the string to an integer 7835 * for you. The default value will be returned if the setting is 7836 * not defined or not an integer. 7837 * 7838 * @param cr The ContentResolver to access. 7839 * @param name The name of the setting to retrieve. 7840 * @param def Value to return if the setting is not defined. 7841 * 7842 * @return The setting's current value, or 'def' if it is not defined 7843 * or not a valid integer. 7844 */ 7845 public static int getInt(ContentResolver cr, String name, int def) { 7846 String v = getString(cr, name); 7847 try { 7848 return v != null ? Integer.parseInt(v) : def; 7849 } catch (NumberFormatException e) { 7850 return def; 7851 } 7852 } 7853 7854 /** 7855 * Convenience function for retrieving a single secure settings value 7856 * as an integer. Note that internally setting values are always 7857 * stored as strings; this function converts the string to an integer 7858 * for you. 7859 * <p> 7860 * This version does not take a default value. If the setting has not 7861 * been set, or the string value is not a number, 7862 * it throws {@link SettingNotFoundException}. 7863 * 7864 * @param cr The ContentResolver to access. 7865 * @param name The name of the setting to retrieve. 7866 * 7867 * @throws SettingNotFoundException Thrown if a setting by the given 7868 * name can't be found or the setting value is not an integer. 7869 * 7870 * @return The setting's current value. 7871 */ 7872 public static int getInt(ContentResolver cr, String name) 7873 throws SettingNotFoundException { 7874 String v = getString(cr, name); 7875 try { 7876 return Integer.parseInt(v); 7877 } catch (NumberFormatException e) { 7878 throw new SettingNotFoundException(name); 7879 } 7880 } 7881 7882 /** 7883 * Convenience function for updating a single settings value as an 7884 * integer. This will either create a new entry in the table if the 7885 * given name does not exist, or modify the value of the existing row 7886 * with that name. Note that internally setting values are always 7887 * stored as strings, so this function converts the given value to a 7888 * string before storing it. 7889 * 7890 * @param cr The ContentResolver to access. 7891 * @param name The name of the setting to modify. 7892 * @param value The new value for the setting. 7893 * @return true if the value was set, false on database errors 7894 */ 7895 public static boolean putInt(ContentResolver cr, String name, int value) { 7896 return putString(cr, name, Integer.toString(value)); 7897 } 7898 7899 /** 7900 * Convenience function for retrieving a single secure settings value 7901 * as a {@code long}. Note that internally setting values are always 7902 * stored as strings; this function converts the string to a {@code long} 7903 * for you. The default value will be returned if the setting is 7904 * not defined or not a {@code long}. 7905 * 7906 * @param cr The ContentResolver to access. 7907 * @param name The name of the setting to retrieve. 7908 * @param def Value to return if the setting is not defined. 7909 * 7910 * @return The setting's current value, or 'def' if it is not defined 7911 * or not a valid {@code long}. 7912 */ 7913 public static long getLong(ContentResolver cr, String name, long def) { 7914 String valString = getString(cr, name); 7915 long value; 7916 try { 7917 value = valString != null ? Long.parseLong(valString) : def; 7918 } catch (NumberFormatException e) { 7919 value = def; 7920 } 7921 return value; 7922 } 7923 7924 /** 7925 * Convenience function for retrieving a single secure settings value 7926 * as a {@code long}. Note that internally setting values are always 7927 * stored as strings; this function converts the string to a {@code long} 7928 * for you. 7929 * <p> 7930 * This version does not take a default value. If the setting has not 7931 * been set, or the string value is not a number, 7932 * it throws {@link SettingNotFoundException}. 7933 * 7934 * @param cr The ContentResolver to access. 7935 * @param name The name of the setting to retrieve. 7936 * 7937 * @return The setting's current value. 7938 * @throws SettingNotFoundException Thrown if a setting by the given 7939 * name can't be found or the setting value is not an integer. 7940 */ 7941 public static long getLong(ContentResolver cr, String name) 7942 throws SettingNotFoundException { 7943 String valString = getString(cr, name); 7944 try { 7945 return Long.parseLong(valString); 7946 } catch (NumberFormatException e) { 7947 throw new SettingNotFoundException(name); 7948 } 7949 } 7950 7951 /** 7952 * Convenience function for updating a secure settings value as a long 7953 * integer. This will either create a new entry in the table if the 7954 * given name does not exist, or modify the value of the existing row 7955 * with that name. Note that internally setting values are always 7956 * stored as strings, so this function converts the given value to a 7957 * string before storing it. 7958 * 7959 * @param cr The ContentResolver to access. 7960 * @param name The name of the setting to modify. 7961 * @param value The new value for the setting. 7962 * @return true if the value was set, false on database errors 7963 */ 7964 public static boolean putLong(ContentResolver cr, String name, long value) { 7965 return putString(cr, name, Long.toString(value)); 7966 } 7967 7968 /** 7969 * Convenience function for retrieving a single secure settings value 7970 * as a floating point number. Note that internally setting values are 7971 * always stored as strings; this function converts the string to an 7972 * float for you. The default value will be returned if the setting 7973 * is not defined or not a valid float. 7974 * 7975 * @param cr The ContentResolver to access. 7976 * @param name The name of the setting to retrieve. 7977 * @param def Value to return if the setting is not defined. 7978 * 7979 * @return The setting's current value, or 'def' if it is not defined 7980 * or not a valid float. 7981 */ 7982 public static float getFloat(ContentResolver cr, String name, float def) { 7983 String v = getString(cr, name); 7984 try { 7985 return v != null ? Float.parseFloat(v) : def; 7986 } catch (NumberFormatException e) { 7987 return def; 7988 } 7989 } 7990 7991 /** 7992 * Convenience function for retrieving a single secure settings value 7993 * as a float. Note that internally setting values are always 7994 * stored as strings; this function converts the string to a float 7995 * for you. 7996 * <p> 7997 * This version does not take a default value. If the setting has not 7998 * been set, or the string value is not a number, 7999 * it throws {@link SettingNotFoundException}. 8000 * 8001 * @param cr The ContentResolver to access. 8002 * @param name The name of the setting to retrieve. 8003 * 8004 * @throws SettingNotFoundException Thrown if a setting by the given 8005 * name can't be found or the setting value is not a float. 8006 * 8007 * @return The setting's current value. 8008 */ 8009 public static float getFloat(ContentResolver cr, String name) 8010 throws SettingNotFoundException { 8011 String v = getString(cr, name); 8012 if (v == null) { 8013 throw new SettingNotFoundException(name); 8014 } 8015 try { 8016 return Float.parseFloat(v); 8017 } catch (NumberFormatException e) { 8018 throw new SettingNotFoundException(name); 8019 } 8020 } 8021 8022 /** 8023 * Convenience function for updating a single settings value as a 8024 * floating point number. This will either create a new entry in the 8025 * table if the given name does not exist, or modify the value of the 8026 * existing row with that name. Note that internally setting values 8027 * are always stored as strings, so this function converts the given 8028 * value to a string before storing it. 8029 * 8030 * @param cr The ContentResolver to access. 8031 * @param name The name of the setting to modify. 8032 * @param value The new value for the setting. 8033 * @return true if the value was set, false on database errors 8034 */ 8035 public static boolean putFloat(ContentResolver cr, String name, float value) { 8036 return putString(cr, name, Float.toString(value)); 8037 } 8038 8039 8040 /** 8041 * Subscription to be used for voice call on a multi sim device. The supported values 8042 * are 0 = SUB1, 1 = SUB2 and etc. 8043 * @hide 8044 */ 8045 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8046 8047 /** 8048 * Used to provide option to user to select subscription during dial. 8049 * The supported values are 0 = disable or 1 = enable prompt. 8050 * @hide 8051 */ 8052 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8053 8054 /** 8055 * Subscription to be used for data call on a multi sim device. The supported values 8056 * are 0 = SUB1, 1 = SUB2 and etc. 8057 * @hide 8058 */ 8059 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8060 8061 /** 8062 * Subscription to be used for SMS on a multi sim device. The supported values 8063 * are 0 = SUB1, 1 = SUB2 and etc. 8064 * @hide 8065 */ 8066 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8067 8068 /** 8069 * Used to provide option to user to select subscription during send SMS. 8070 * The value 1 - enable, 0 - disable 8071 * @hide 8072 */ 8073 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8074 8075 8076 8077 /** User preferred subscriptions setting. 8078 * This holds the details of the user selected subscription from the card and 8079 * the activation status. Each settings string have the coma separated values 8080 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8081 * @hide 8082 */ 8083 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8084 "user_preferred_sub2","user_preferred_sub3"}; 8085 8086 /** 8087 * Whether to enable new contacts aggregator or not. 8088 * The value 1 - enable, 0 - disable 8089 * @hide 8090 */ 8091 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8092 8093 /** 8094 * Whether to enable contacts metadata syncing or not 8095 * The value 1 - enable, 0 - disable 8096 * @hide 8097 */ 8098 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8099 } 8100 8101 /** 8102 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8103 * Intent URL, allowing it to be either a web page or a particular 8104 * application activity. 8105 * 8106 * @hide 8107 */ 8108 public static final class Bookmarks implements BaseColumns 8109 { 8110 private static final String TAG = "Bookmarks"; 8111 8112 /** 8113 * The content:// style URL for this table 8114 */ 8115 public static final Uri CONTENT_URI = 8116 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8117 8118 /** 8119 * The row ID. 8120 * <p>Type: INTEGER</p> 8121 */ 8122 public static final String ID = "_id"; 8123 8124 /** 8125 * Descriptive name of the bookmark that can be displayed to the user. 8126 * If this is empty, the title should be resolved at display time (use 8127 * {@link #getTitle(Context, Cursor)} any time you want to display the 8128 * title of a bookmark.) 8129 * <P> 8130 * Type: TEXT 8131 * </P> 8132 */ 8133 public static final String TITLE = "title"; 8134 8135 /** 8136 * Arbitrary string (displayed to the user) that allows bookmarks to be 8137 * organized into categories. There are some special names for 8138 * standard folders, which all start with '@'. The label displayed for 8139 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8140 * the folder name does not change so you can consistently query for 8141 * the folder regardless of the current locale. 8142 * 8143 * <P>Type: TEXT</P> 8144 * 8145 */ 8146 public static final String FOLDER = "folder"; 8147 8148 /** 8149 * The Intent URL of the bookmark, describing what it points to. This 8150 * value is given to {@link android.content.Intent#getIntent} to create 8151 * an Intent that can be launched. 8152 * <P>Type: TEXT</P> 8153 */ 8154 public static final String INTENT = "intent"; 8155 8156 /** 8157 * Optional shortcut character associated with this bookmark. 8158 * <P>Type: INTEGER</P> 8159 */ 8160 public static final String SHORTCUT = "shortcut"; 8161 8162 /** 8163 * The order in which the bookmark should be displayed 8164 * <P>Type: INTEGER</P> 8165 */ 8166 public static final String ORDERING = "ordering"; 8167 8168 private static final String[] sIntentProjection = { INTENT }; 8169 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8170 private static final String sShortcutSelection = SHORTCUT + "=?"; 8171 8172 /** 8173 * Convenience function to retrieve the bookmarked Intent for a 8174 * particular shortcut key. 8175 * 8176 * @param cr The ContentResolver to query. 8177 * @param shortcut The shortcut key. 8178 * 8179 * @return Intent The bookmarked URL, or null if there is no bookmark 8180 * matching the given shortcut. 8181 */ 8182 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8183 { 8184 Intent intent = null; 8185 8186 Cursor c = cr.query(CONTENT_URI, 8187 sIntentProjection, sShortcutSelection, 8188 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8189 // Keep trying until we find a valid shortcut 8190 try { 8191 while (intent == null && c.moveToNext()) { 8192 try { 8193 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8194 intent = Intent.parseUri(intentURI, 0); 8195 } catch (java.net.URISyntaxException e) { 8196 // The stored URL is bad... ignore it. 8197 } catch (IllegalArgumentException e) { 8198 // Column not found 8199 Log.w(TAG, "Intent column not found", e); 8200 } 8201 } 8202 } finally { 8203 if (c != null) c.close(); 8204 } 8205 8206 return intent; 8207 } 8208 8209 /** 8210 * Add a new bookmark to the system. 8211 * 8212 * @param cr The ContentResolver to query. 8213 * @param intent The desired target of the bookmark. 8214 * @param title Bookmark title that is shown to the user; null if none 8215 * or it should be resolved to the intent's title. 8216 * @param folder Folder in which to place the bookmark; null if none. 8217 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8218 * this is non-zero and there is an existing bookmark entry 8219 * with this same shortcut, then that existing shortcut is 8220 * cleared (the bookmark is not removed). 8221 * @return The unique content URL for the new bookmark entry. 8222 */ 8223 public static Uri add(ContentResolver cr, 8224 Intent intent, 8225 String title, 8226 String folder, 8227 char shortcut, 8228 int ordering) 8229 { 8230 // If a shortcut is supplied, and it is already defined for 8231 // another bookmark, then remove the old definition. 8232 if (shortcut != 0) { 8233 cr.delete(CONTENT_URI, sShortcutSelection, 8234 new String[] { String.valueOf((int) shortcut) }); 8235 } 8236 8237 ContentValues values = new ContentValues(); 8238 if (title != null) values.put(TITLE, title); 8239 if (folder != null) values.put(FOLDER, folder); 8240 values.put(INTENT, intent.toUri(0)); 8241 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8242 values.put(ORDERING, ordering); 8243 return cr.insert(CONTENT_URI, values); 8244 } 8245 8246 /** 8247 * Return the folder name as it should be displayed to the user. This 8248 * takes care of localizing special folders. 8249 * 8250 * @param r Resources object for current locale; only need access to 8251 * system resources. 8252 * @param folder The value found in the {@link #FOLDER} column. 8253 * 8254 * @return CharSequence The label for this folder that should be shown 8255 * to the user. 8256 */ 8257 public static CharSequence getLabelForFolder(Resources r, String folder) { 8258 return folder; 8259 } 8260 8261 /** 8262 * Return the title as it should be displayed to the user. This takes 8263 * care of localizing bookmarks that point to activities. 8264 * 8265 * @param context A context. 8266 * @param cursor A cursor pointing to the row whose title should be 8267 * returned. The cursor must contain at least the {@link #TITLE} 8268 * and {@link #INTENT} columns. 8269 * @return A title that is localized and can be displayed to the user, 8270 * or the empty string if one could not be found. 8271 */ 8272 public static CharSequence getTitle(Context context, Cursor cursor) { 8273 int titleColumn = cursor.getColumnIndex(TITLE); 8274 int intentColumn = cursor.getColumnIndex(INTENT); 8275 if (titleColumn == -1 || intentColumn == -1) { 8276 throw new IllegalArgumentException( 8277 "The cursor must contain the TITLE and INTENT columns."); 8278 } 8279 8280 String title = cursor.getString(titleColumn); 8281 if (!TextUtils.isEmpty(title)) { 8282 return title; 8283 } 8284 8285 String intentUri = cursor.getString(intentColumn); 8286 if (TextUtils.isEmpty(intentUri)) { 8287 return ""; 8288 } 8289 8290 Intent intent; 8291 try { 8292 intent = Intent.parseUri(intentUri, 0); 8293 } catch (URISyntaxException e) { 8294 return ""; 8295 } 8296 8297 PackageManager packageManager = context.getPackageManager(); 8298 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8299 return info != null ? info.loadLabel(packageManager) : ""; 8300 } 8301 } 8302 8303 /** 8304 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8305 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8306 * from the GoogleLoginService. 8307 * 8308 * @param androidId The Android ID for this device. 8309 * @return The device ID that should be used when connecting to the mobile gtalk server. 8310 * @hide 8311 */ 8312 public static String getGTalkDeviceId(long androidId) { 8313 return "android-" + Long.toHexString(androidId); 8314 } 8315 8316 private static final String[] PM_WRITE_SETTINGS = { 8317 android.Manifest.permission.WRITE_SETTINGS 8318 }; 8319 private static final String[] PM_CHANGE_NETWORK_STATE = { 8320 android.Manifest.permission.CHANGE_NETWORK_STATE, 8321 android.Manifest.permission.WRITE_SETTINGS 8322 }; 8323 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8324 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8325 }; 8326 8327 /** 8328 * Performs a strict and comprehensive check of whether a calling package is allowed to 8329 * write/modify system settings, as the condition differs for pre-M, M+, and 8330 * privileged/preinstalled apps. If the provided uid does not match the 8331 * callingPackage, a negative result will be returned. 8332 * @hide 8333 */ 8334 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8335 String callingPackage, boolean throwException) { 8336 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8337 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8338 PM_WRITE_SETTINGS, false); 8339 } 8340 8341 /** 8342 * Performs a strict and comprehensive check of whether a calling package is allowed to 8343 * write/modify system settings, as the condition differs for pre-M, M+, and 8344 * privileged/preinstalled apps. If the provided uid does not match the 8345 * callingPackage, a negative result will be returned. The caller is expected to have 8346 * either WRITE_SETTINGS or CHANGE_NETWORK_STATE permission declared. 8347 * 8348 * Note: if the check is successful, the operation of this app will be updated to the 8349 * current time. 8350 * @hide 8351 */ 8352 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8353 String callingPackage, boolean throwException) { 8354 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8355 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8356 PM_WRITE_SETTINGS, true); 8357 } 8358 8359 /** 8360 * Performs a strict and comprehensive check of whether a calling package is allowed to 8361 * change the state of network, as the condition differs for pre-M, M+, and 8362 * privileged/preinstalled apps. If the provided uid does not match the 8363 * callingPackage, a negative result will be returned. The caller is expected to have 8364 * either of CHANGE_NETWORK_STATE or WRITE_SETTINGS permission declared. 8365 * @hide 8366 */ 8367 public static boolean isCallingPackageAllowedToChangeNetworkState(Context context, int uid, 8368 String callingPackage, boolean throwException) { 8369 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8370 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8371 PM_CHANGE_NETWORK_STATE, false); 8372 } 8373 8374 /** 8375 * Performs a strict and comprehensive check of whether a calling package is allowed to 8376 * change the state of network, as the condition differs for pre-M, M+, and 8377 * privileged/preinstalled apps. If the provided uid does not match the 8378 * callingPackage, a negative result will be returned. The caller is expected to have 8379 * either CHANGE_NETWORK_STATE or WRITE_SETTINGS permission declared. 8380 * 8381 * Note: if the check is successful, the operation of this app will be updated to the 8382 * current time. 8383 * @hide 8384 */ 8385 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8386 String callingPackage, boolean throwException) { 8387 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8388 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8389 PM_CHANGE_NETWORK_STATE, true); 8390 } 8391 8392 /** 8393 * Performs a strict and comprehensive check of whether a calling package is allowed to 8394 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8395 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8396 * a negative result will be returned. 8397 * @hide 8398 */ 8399 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8400 String callingPackage, boolean throwException) { 8401 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8402 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8403 PM_SYSTEM_ALERT_WINDOW, false); 8404 } 8405 8406 /** 8407 * Performs a strict and comprehensive check of whether a calling package is allowed to 8408 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8409 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8410 * a negative result will be returned. 8411 * 8412 * Note: if the check is successful, the operation of this app will be updated to the 8413 * current time. 8414 * @hide 8415 */ 8416 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8417 callingPackage, boolean throwException) { 8418 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8419 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8420 PM_SYSTEM_ALERT_WINDOW, true); 8421 } 8422 8423 /** 8424 * Helper method to perform a general and comprehensive check of whether an operation that is 8425 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8426 * OP_WRITE_SETTINGS 8427 * @hide 8428 */ 8429 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8430 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8431 permissions, boolean makeNote) { 8432 if (callingPackage == null) { 8433 return false; 8434 } 8435 8436 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8437 int mode = AppOpsManager.MODE_DEFAULT; 8438 if (makeNote) { 8439 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8440 } else { 8441 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8442 } 8443 8444 switch (mode) { 8445 case AppOpsManager.MODE_ALLOWED: 8446 return true; 8447 8448 case AppOpsManager.MODE_DEFAULT: 8449 // this is the default operating mode after an app's installation 8450 // In this case we will check all associated static permission to see 8451 // if it is granted during install time. 8452 for (String permission : permissions) { 8453 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8454 .PERMISSION_GRANTED) { 8455 // if either of the permissions are granted, we will allow it 8456 return true; 8457 } 8458 } 8459 8460 default: 8461 // this is for all other cases trickled down here... 8462 if (!throwException) { 8463 return false; 8464 } 8465 } 8466 8467 // prepare string to throw SecurityException 8468 StringBuilder exceptionMessage = new StringBuilder(); 8469 exceptionMessage.append(callingPackage); 8470 exceptionMessage.append(" was not granted "); 8471 if (permissions.length > 1) { 8472 exceptionMessage.append(" either of these permissions: "); 8473 } else { 8474 exceptionMessage.append(" this permission: "); 8475 } 8476 for (int i = 0; i < permissions.length; i++) { 8477 exceptionMessage.append(permissions[i]); 8478 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8479 } 8480 8481 throw new SecurityException(exceptionMessage.toString()); 8482 } 8483 8484 /** 8485 * Retrieves a correponding package name for a given uid. It will query all 8486 * packages that are associated with the given uid, but it will return only 8487 * the zeroth result. 8488 * Note: If package could not be found, a null is returned. 8489 * @hide 8490 */ 8491 public static String getPackageNameForUid(Context context, int uid) { 8492 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8493 if (packages == null) { 8494 return null; 8495 } 8496 return packages[0]; 8497 } 8498} 8499