Settings.java revision 86b867fd45ce97f7ebe374396e91e679adf8633d
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.annotation.TestApi; 23import android.app.ActivityThread; 24import android.app.AppOpsManager; 25import android.app.Application; 26import android.app.SearchManager; 27import android.app.WallpaperManager; 28import android.content.ComponentName; 29import android.content.ContentResolver; 30import android.content.ContentValues; 31import android.content.Context; 32import android.content.IContentProvider; 33import android.content.Intent; 34import android.content.pm.ActivityInfo; 35import android.content.pm.PackageManager; 36import android.content.pm.ResolveInfo; 37import android.content.res.Configuration; 38import android.content.res.Resources; 39import android.database.Cursor; 40import android.database.SQLException; 41import android.location.LocationManager; 42import android.net.ConnectivityManager; 43import android.net.Uri; 44import android.net.wifi.WifiManager; 45import android.os.BatteryManager; 46import android.os.Binder; 47import android.os.Bundle; 48import android.os.DropBoxManager; 49import android.os.IBinder; 50import android.os.Process; 51import android.os.RemoteException; 52import android.os.ServiceManager; 53import android.os.SystemProperties; 54import android.os.UserHandle; 55import android.os.Build.VERSION_CODES; 56import android.speech.tts.TextToSpeech; 57import android.text.TextUtils; 58import android.util.AndroidException; 59import android.util.ArrayMap; 60import android.util.ArraySet; 61import android.util.Log; 62 63import com.android.internal.util.ArrayUtils; 64import com.android.internal.widget.ILockSettings; 65 66import java.net.URISyntaxException; 67import java.text.SimpleDateFormat; 68import java.util.HashMap; 69import java.util.HashSet; 70import java.util.Locale; 71import java.util.Map; 72import java.util.Set; 73 74/** 75 * The Settings provider contains global system-level device preferences. 76 */ 77public final class Settings { 78 79 // Intent actions for Settings 80 81 /** 82 * Activity Action: Show system settings. 83 * <p> 84 * Input: Nothing. 85 * <p> 86 * Output: Nothing. 87 */ 88 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 89 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 90 91 /** 92 * Activity Action: Show settings to allow configuration of APNs. 93 * <p> 94 * Input: Nothing. 95 * <p> 96 * Output: Nothing. 97 */ 98 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 99 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 100 101 /** 102 * Activity Action: Show settings to allow configuration of current location 103 * sources. 104 * <p> 105 * In some cases, a matching Activity may not exist, so ensure you 106 * safeguard against this. 107 * <p> 108 * Input: Nothing. 109 * <p> 110 * Output: Nothing. 111 */ 112 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 113 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 114 "android.settings.LOCATION_SOURCE_SETTINGS"; 115 116 /** 117 * Activity Action: Show settings to allow configuration of wireless controls 118 * such as Wi-Fi, Bluetooth and Mobile networks. 119 * <p> 120 * In some cases, a matching Activity may not exist, so ensure you 121 * safeguard against this. 122 * <p> 123 * Input: Nothing. 124 * <p> 125 * Output: Nothing. 126 */ 127 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 128 public static final String ACTION_WIRELESS_SETTINGS = 129 "android.settings.WIRELESS_SETTINGS"; 130 131 /** 132 * Activity Action: Show settings to allow entering/exiting airplane mode. 133 * <p> 134 * In some cases, a matching Activity may not exist, so ensure you 135 * safeguard against this. 136 * <p> 137 * Input: Nothing. 138 * <p> 139 * Output: Nothing. 140 */ 141 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 142 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 143 "android.settings.AIRPLANE_MODE_SETTINGS"; 144 145 /** 146 * Activity Action: Modify Airplane mode settings using a voice command. 147 * <p> 148 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 149 * <p> 150 * This intent MUST be started using 151 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 152 * startVoiceActivity}. 153 * <p> 154 * Note: The activity implementing this intent MUST verify that 155 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 156 * modifying the setting. 157 * <p> 158 * Input: To tell which state airplane mode should be set to, add the 159 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 160 * If the extra is not included, no changes will be made. 161 * <p> 162 * Output: Nothing. 163 */ 164 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 165 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 166 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 167 168 /** 169 * Activity Action: Show settings for accessibility modules. 170 * <p> 171 * In some cases, a matching Activity may not exist, so ensure you 172 * safeguard against this. 173 * <p> 174 * Input: Nothing. 175 * <p> 176 * Output: Nothing. 177 */ 178 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 179 public static final String ACTION_ACCESSIBILITY_SETTINGS = 180 "android.settings.ACCESSIBILITY_SETTINGS"; 181 182 /** 183 * Activity Action: Show settings to control access to usage information. 184 * <p> 185 * In some cases, a matching Activity may not exist, so ensure you 186 * safeguard against this. 187 * <p> 188 * Input: Nothing. 189 * <p> 190 * Output: Nothing. 191 */ 192 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 193 public static final String ACTION_USAGE_ACCESS_SETTINGS = 194 "android.settings.USAGE_ACCESS_SETTINGS"; 195 196 /** 197 * Activity Category: Show application settings related to usage access. 198 * <p> 199 * An activity that provides a user interface for adjusting usage access related 200 * preferences for its containing application. Optional but recommended for apps that 201 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 202 * <p> 203 * The activity may define meta-data to describe what usage access is 204 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 205 * will be displayed in Settings. 206 * <p> 207 * Input: Nothing. 208 * <p> 209 * Output: Nothing. 210 */ 211 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 212 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 213 "android.intent.category.USAGE_ACCESS_CONFIG"; 214 215 /** 216 * Metadata key: Reason for needing usage access. 217 * <p> 218 * A key for metadata attached to an activity that receives action 219 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 220 * user as description of how the app uses usage access. 221 * <p> 222 */ 223 public static final String METADATA_USAGE_ACCESS_REASON = 224 "android.settings.metadata.USAGE_ACCESS_REASON"; 225 226 /** 227 * Activity Action: Show settings to allow configuration of security and 228 * location privacy. 229 * <p> 230 * In some cases, a matching Activity may not exist, so ensure you 231 * safeguard against this. 232 * <p> 233 * Input: Nothing. 234 * <p> 235 * Output: Nothing. 236 */ 237 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 238 public static final String ACTION_SECURITY_SETTINGS = 239 "android.settings.SECURITY_SETTINGS"; 240 241 /** 242 * Activity Action: Show trusted credentials settings, opening to the user tab, 243 * to allow management of installed credentials. 244 * <p> 245 * In some cases, a matching Activity may not exist, so ensure you 246 * safeguard against this. 247 * <p> 248 * Input: Nothing. 249 * <p> 250 * Output: Nothing. 251 * @hide 252 */ 253 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 254 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 255 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 256 257 /** 258 * Activity Action: Show dialog explaining that an installed CA cert may enable 259 * monitoring of encrypted network traffic. 260 * <p> 261 * In some cases, a matching Activity may not exist, so ensure you 262 * safeguard against this. 263 * <p> 264 * Input: Nothing. 265 * <p> 266 * Output: Nothing. 267 * @hide 268 */ 269 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 270 public static final String ACTION_MONITORING_CERT_INFO = 271 "com.android.settings.MONITORING_CERT_INFO"; 272 273 /** 274 * Activity Action: Show settings to allow configuration of privacy options. 275 * <p> 276 * In some cases, a matching Activity may not exist, so ensure you 277 * safeguard against this. 278 * <p> 279 * Input: Nothing. 280 * <p> 281 * Output: Nothing. 282 */ 283 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 284 public static final String ACTION_PRIVACY_SETTINGS = 285 "android.settings.PRIVACY_SETTINGS"; 286 287 /** 288 * Activity Action: Show settings to allow configuration of Wi-Fi. 289 * <p> 290 * In some cases, a matching Activity may not exist, so ensure you 291 * safeguard against this. 292 * <p> 293 * Input: Nothing. 294 * <p> 295 * Output: Nothing. 296 297 */ 298 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 299 public static final String ACTION_WIFI_SETTINGS = 300 "android.settings.WIFI_SETTINGS"; 301 302 /** 303 * Activity Action: Show settings to allow configuration of a static IP 304 * address for Wi-Fi. 305 * <p> 306 * In some cases, a matching Activity may not exist, so ensure you safeguard 307 * against this. 308 * <p> 309 * Input: Nothing. 310 * <p> 311 * Output: Nothing. 312 */ 313 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 314 public static final String ACTION_WIFI_IP_SETTINGS = 315 "android.settings.WIFI_IP_SETTINGS"; 316 317 /** 318 * Activity Action: Show settings to allow configuration of Bluetooth. 319 * <p> 320 * In some cases, a matching Activity may not exist, so ensure you 321 * safeguard against this. 322 * <p> 323 * Input: Nothing. 324 * <p> 325 * Output: Nothing. 326 */ 327 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 328 public static final String ACTION_BLUETOOTH_SETTINGS = 329 "android.settings.BLUETOOTH_SETTINGS"; 330 331 /** 332 * Activity Action: Show settings to allow configuration of cast endpoints. 333 * <p> 334 * In some cases, a matching Activity may not exist, so ensure you 335 * safeguard against this. 336 * <p> 337 * Input: Nothing. 338 * <p> 339 * Output: Nothing. 340 */ 341 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 342 public static final String ACTION_CAST_SETTINGS = 343 "android.settings.CAST_SETTINGS"; 344 345 /** 346 * Activity Action: Show settings to allow configuration of date and time. 347 * <p> 348 * In some cases, a matching Activity may not exist, so ensure you 349 * safeguard against this. 350 * <p> 351 * Input: Nothing. 352 * <p> 353 * Output: Nothing. 354 */ 355 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 356 public static final String ACTION_DATE_SETTINGS = 357 "android.settings.DATE_SETTINGS"; 358 359 /** 360 * Activity Action: Show settings to allow configuration of sound and volume. 361 * <p> 362 * In some cases, a matching Activity may not exist, so ensure you 363 * safeguard against this. 364 * <p> 365 * Input: Nothing. 366 * <p> 367 * Output: Nothing. 368 */ 369 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 370 public static final String ACTION_SOUND_SETTINGS = 371 "android.settings.SOUND_SETTINGS"; 372 373 /** 374 * Activity Action: Show settings to allow configuration of display. 375 * <p> 376 * In some cases, a matching Activity may not exist, so ensure you 377 * safeguard against this. 378 * <p> 379 * Input: Nothing. 380 * <p> 381 * Output: Nothing. 382 */ 383 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 384 public static final String ACTION_DISPLAY_SETTINGS = 385 "android.settings.DISPLAY_SETTINGS"; 386 387 /** 388 * Activity Action: Show settings to allow configuration of locale. 389 * <p> 390 * In some cases, a matching Activity may not exist, so ensure you 391 * safeguard against this. 392 * <p> 393 * Input: Nothing. 394 * <p> 395 * Output: Nothing. 396 */ 397 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 398 public static final String ACTION_LOCALE_SETTINGS = 399 "android.settings.LOCALE_SETTINGS"; 400 401 /** 402 * Activity Action: Show settings to configure input methods, in particular 403 * allowing the user to enable input methods. 404 * <p> 405 * In some cases, a matching Activity may not exist, so ensure you 406 * safeguard against this. 407 * <p> 408 * Input: Nothing. 409 * <p> 410 * Output: Nothing. 411 */ 412 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 413 public static final String ACTION_VOICE_INPUT_SETTINGS = 414 "android.settings.VOICE_INPUT_SETTINGS"; 415 416 /** 417 * Activity Action: Show settings to configure input methods, in particular 418 * allowing the user to enable input methods. 419 * <p> 420 * In some cases, a matching Activity may not exist, so ensure you 421 * safeguard against this. 422 * <p> 423 * Input: Nothing. 424 * <p> 425 * Output: Nothing. 426 */ 427 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 428 public static final String ACTION_INPUT_METHOD_SETTINGS = 429 "android.settings.INPUT_METHOD_SETTINGS"; 430 431 /** 432 * Activity Action: Show settings to enable/disable input method subtypes. 433 * <p> 434 * In some cases, a matching Activity may not exist, so ensure you 435 * safeguard against this. 436 * <p> 437 * To tell which input method's subtypes are displayed in the settings, add 438 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 439 * If there is no extra in this Intent, subtypes from all installed input methods 440 * will be displayed in the settings. 441 * 442 * @see android.view.inputmethod.InputMethodInfo#getId 443 * <p> 444 * Input: Nothing. 445 * <p> 446 * Output: Nothing. 447 */ 448 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 449 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 450 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 451 452 /** 453 * Activity Action: Show a dialog to select input method. 454 * <p> 455 * In some cases, a matching Activity may not exist, so ensure you 456 * safeguard against this. 457 * <p> 458 * Input: Nothing. 459 * <p> 460 * Output: Nothing. 461 * @hide 462 */ 463 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 464 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 465 "android.settings.SHOW_INPUT_METHOD_PICKER"; 466 467 /** 468 * Activity Action: Show settings to manage the user input dictionary. 469 * <p> 470 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 471 * it is guaranteed there will always be an appropriate implementation for this Intent action. 472 * In prior releases of the platform this was optional, so ensure you safeguard against it. 473 * <p> 474 * Input: Nothing. 475 * <p> 476 * Output: Nothing. 477 */ 478 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 479 public static final String ACTION_USER_DICTIONARY_SETTINGS = 480 "android.settings.USER_DICTIONARY_SETTINGS"; 481 482 /** 483 * Activity Action: Adds a word to the user dictionary. 484 * <p> 485 * In some cases, a matching Activity may not exist, so ensure you 486 * safeguard against this. 487 * <p> 488 * Input: An extra with key <code>word</code> that contains the word 489 * that should be added to the dictionary. 490 * <p> 491 * Output: Nothing. 492 * 493 * @hide 494 */ 495 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 496 public static final String ACTION_USER_DICTIONARY_INSERT = 497 "com.android.settings.USER_DICTIONARY_INSERT"; 498 499 /** 500 * Activity Action: Show settings to allow configuration of application-related settings. 501 * <p> 502 * In some cases, a matching Activity may not exist, so ensure you 503 * safeguard against this. 504 * <p> 505 * Input: Nothing. 506 * <p> 507 * Output: Nothing. 508 */ 509 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 510 public static final String ACTION_APPLICATION_SETTINGS = 511 "android.settings.APPLICATION_SETTINGS"; 512 513 /** 514 * Activity Action: Show settings to allow configuration of application 515 * development-related settings. As of 516 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 517 * a required part of the platform. 518 * <p> 519 * Input: Nothing. 520 * <p> 521 * Output: Nothing. 522 */ 523 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 524 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 525 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 526 527 /** 528 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 529 * <p> 530 * In some cases, a matching Activity may not exist, so ensure you 531 * safeguard against this. 532 * <p> 533 * Input: Nothing. 534 * <p> 535 * Output: Nothing. 536 */ 537 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 538 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 539 "android.settings.QUICK_LAUNCH_SETTINGS"; 540 541 /** 542 * Activity Action: Show settings to manage installed applications. 543 * <p> 544 * In some cases, a matching Activity may not exist, so ensure you 545 * safeguard against this. 546 * <p> 547 * Input: Nothing. 548 * <p> 549 * Output: Nothing. 550 */ 551 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 552 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 553 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 554 555 /** 556 * Activity Action: Show settings to manage all applications. 557 * <p> 558 * In some cases, a matching Activity may not exist, so ensure you 559 * safeguard against this. 560 * <p> 561 * Input: Nothing. 562 * <p> 563 * Output: Nothing. 564 */ 565 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 566 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 567 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 568 569 /** 570 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 571 * <p> 572 * In some cases, a matching Activity may not exist, so ensure you 573 * safeguard against this. 574 * <p> 575 * Input: Optionally, the Intent's data URI can specify the application package name to 576 * directly invoke the management GUI specific to the package name. For example 577 * "package:com.my.app". 578 * <p> 579 * Output: Nothing. 580 */ 581 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 582 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 583 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 584 585 /** 586 * Activity Action: Show screen for controlling which apps are allowed to write/modify 587 * system settings. 588 * <p> 589 * In some cases, a matching Activity may not exist, so ensure you 590 * safeguard against this. 591 * <p> 592 * Input: Optionally, the Intent's data URI can specify the application package name to 593 * directly invoke the management GUI specific to the package name. For example 594 * "package:com.my.app". 595 * <p> 596 * Output: Nothing. 597 */ 598 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 599 public static final String ACTION_MANAGE_WRITE_SETTINGS = 600 "android.settings.action.MANAGE_WRITE_SETTINGS"; 601 602 /** 603 * Activity Action: Show screen of details about a particular application. 604 * <p> 605 * In some cases, a matching Activity may not exist, so ensure you 606 * safeguard against this. 607 * <p> 608 * Input: The Intent's data URI specifies the application package name 609 * to be shown, with the "package" scheme. That is "package:com.my.app". 610 * <p> 611 * Output: Nothing. 612 */ 613 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 614 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 615 "android.settings.APPLICATION_DETAILS_SETTINGS"; 616 617 /** 618 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 619 * <p> 620 * Input: Nothing. 621 * <p> 622 * Output: Nothing. 623 * <p> 624 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 625 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 626 * already ignoring optimizations. You can use 627 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 628 * on this list. 629 */ 630 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 631 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 632 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 633 634 /** 635 * Activity Action: Ask the user to allow an to ignore battery optimizations (that is, 636 * put them on the whitelist of apps shown by 637 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 638 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 639 * permission. 640 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 641 * provided by the platform for applications to operate correctly in the various power 642 * saving mode. This is only for unusual applications that need to deeply control their own 643 * execution, at the potential expense of the user's battery life. Note that these applications 644 * greatly run the risk of showing to the user as high power consumers on their device.</p> 645 * <p> 646 * Input: The Intent's data URI must specify the application package name 647 * to be shown, with the "package" scheme. That is "package:com.my.app". 648 * <p> 649 * Output: Nothing. 650 * <p> 651 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 652 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 653 * already ignoring optimizations. 654 */ 655 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 656 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 657 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 658 659 /** 660 * @hide 661 * Activity Action: Show the "app ops" settings screen. 662 * <p> 663 * Input: Nothing. 664 * <p> 665 * Output: Nothing. 666 */ 667 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 668 public static final String ACTION_APP_OPS_SETTINGS = 669 "android.settings.APP_OPS_SETTINGS"; 670 671 /** 672 * Activity Action: Show settings for system update functionality. 673 * <p> 674 * In some cases, a matching Activity may not exist, so ensure you 675 * safeguard against this. 676 * <p> 677 * Input: Nothing. 678 * <p> 679 * Output: Nothing. 680 * 681 * @hide 682 */ 683 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 684 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 685 "android.settings.SYSTEM_UPDATE_SETTINGS"; 686 687 /** 688 * Activity Action: Show settings to allow configuration of sync settings. 689 * <p> 690 * In some cases, a matching Activity may not exist, so ensure you 691 * safeguard against this. 692 * <p> 693 * The account types available to add via the add account button may be restricted by adding an 694 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 695 * authorities. Only account types which can sync with that content provider will be offered to 696 * the user. 697 * <p> 698 * Input: Nothing. 699 * <p> 700 * Output: Nothing. 701 */ 702 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 703 public static final String ACTION_SYNC_SETTINGS = 704 "android.settings.SYNC_SETTINGS"; 705 706 /** 707 * Activity Action: Show add account screen for creating a new account. 708 * <p> 709 * In some cases, a matching Activity may not exist, so ensure you 710 * safeguard against this. 711 * <p> 712 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 713 * extra to the Intent with one or more syncable content provider's authorities. Only account 714 * types which can sync with that content provider will be offered to the user. 715 * <p> 716 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 717 * Intent with one or more account types. 718 * <p> 719 * Input: Nothing. 720 * <p> 721 * Output: Nothing. 722 */ 723 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 724 public static final String ACTION_ADD_ACCOUNT = 725 "android.settings.ADD_ACCOUNT_SETTINGS"; 726 727 /** 728 * Activity Action: Show settings for selecting the network operator. 729 * <p> 730 * In some cases, a matching Activity may not exist, so ensure you 731 * safeguard against this. 732 * <p> 733 * Input: Nothing. 734 * <p> 735 * Output: Nothing. 736 */ 737 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 738 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 739 "android.settings.NETWORK_OPERATOR_SETTINGS"; 740 741 /** 742 * Activity Action: Show settings for selection of 2G/3G. 743 * <p> 744 * In some cases, a matching Activity may not exist, so ensure you 745 * safeguard against this. 746 * <p> 747 * Input: Nothing. 748 * <p> 749 * Output: Nothing. 750 */ 751 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 752 public static final String ACTION_DATA_ROAMING_SETTINGS = 753 "android.settings.DATA_ROAMING_SETTINGS"; 754 755 /** 756 * Activity Action: Show settings for internal storage. 757 * <p> 758 * In some cases, a matching Activity may not exist, so ensure you 759 * safeguard against this. 760 * <p> 761 * Input: Nothing. 762 * <p> 763 * Output: Nothing. 764 */ 765 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 766 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 767 "android.settings.INTERNAL_STORAGE_SETTINGS"; 768 /** 769 * Activity Action: Show settings for memory card storage. 770 * <p> 771 * In some cases, a matching Activity may not exist, so ensure you 772 * safeguard against this. 773 * <p> 774 * Input: Nothing. 775 * <p> 776 * Output: Nothing. 777 */ 778 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 779 public static final String ACTION_MEMORY_CARD_SETTINGS = 780 "android.settings.MEMORY_CARD_SETTINGS"; 781 782 /** 783 * Activity Action: Show settings for global search. 784 * <p> 785 * In some cases, a matching Activity may not exist, so ensure you 786 * safeguard against this. 787 * <p> 788 * Input: Nothing. 789 * <p> 790 * Output: Nothing 791 */ 792 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 793 public static final String ACTION_SEARCH_SETTINGS = 794 "android.search.action.SEARCH_SETTINGS"; 795 796 /** 797 * Activity Action: Show general device information settings (serial 798 * number, software version, phone number, etc.). 799 * <p> 800 * In some cases, a matching Activity may not exist, so ensure you 801 * safeguard against this. 802 * <p> 803 * Input: Nothing. 804 * <p> 805 * Output: Nothing 806 */ 807 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 808 public static final String ACTION_DEVICE_INFO_SETTINGS = 809 "android.settings.DEVICE_INFO_SETTINGS"; 810 811 /** 812 * Activity Action: Show NFC settings. 813 * <p> 814 * This shows UI that allows NFC to be turned on or off. 815 * <p> 816 * In some cases, a matching Activity may not exist, so ensure you 817 * safeguard against this. 818 * <p> 819 * Input: Nothing. 820 * <p> 821 * Output: Nothing 822 * @see android.nfc.NfcAdapter#isEnabled() 823 */ 824 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 825 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 826 827 /** 828 * Activity Action: Show NFC Sharing settings. 829 * <p> 830 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 831 * off. 832 * <p> 833 * In some cases, a matching Activity may not exist, so ensure you 834 * safeguard against this. 835 * <p> 836 * Input: Nothing. 837 * <p> 838 * Output: Nothing 839 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 840 */ 841 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 842 public static final String ACTION_NFCSHARING_SETTINGS = 843 "android.settings.NFCSHARING_SETTINGS"; 844 845 /** 846 * Activity Action: Show NFC Tap & Pay settings 847 * <p> 848 * This shows UI that allows the user to configure Tap&Pay 849 * settings. 850 * <p> 851 * In some cases, a matching Activity may not exist, so ensure you 852 * safeguard against this. 853 * <p> 854 * Input: Nothing. 855 * <p> 856 * Output: Nothing 857 */ 858 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 859 public static final String ACTION_NFC_PAYMENT_SETTINGS = 860 "android.settings.NFC_PAYMENT_SETTINGS"; 861 862 /** 863 * Activity Action: Show Daydream settings. 864 * <p> 865 * In some cases, a matching Activity may not exist, so ensure you 866 * safeguard against this. 867 * <p> 868 * Input: Nothing. 869 * <p> 870 * Output: Nothing. 871 * @see android.service.dreams.DreamService 872 */ 873 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 874 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 875 876 /** 877 * Activity Action: Show Notification listener settings. 878 * <p> 879 * In some cases, a matching Activity may not exist, so ensure you 880 * safeguard against this. 881 * <p> 882 * Input: Nothing. 883 * <p> 884 * Output: Nothing. 885 * @see android.service.notification.NotificationListenerService 886 */ 887 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 888 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 889 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 890 891 /** 892 * Activity Action: Show Do Not Disturb access settings. 893 * <p> 894 * Users can grant and deny access to Do Not Disturb configuration from here. 895 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 896 * details. 897 * <p> 898 * Input: Nothing. 899 * <p> 900 * Output: Nothing. 901 */ 902 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 903 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 904 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 905 906 /** 907 * @hide 908 */ 909 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 910 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 911 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 912 913 /** 914 * Activity Action: Show settings for video captioning. 915 * <p> 916 * In some cases, a matching Activity may not exist, so ensure you safeguard 917 * against this. 918 * <p> 919 * Input: Nothing. 920 * <p> 921 * Output: Nothing. 922 */ 923 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 924 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 925 926 /** 927 * Activity Action: Show the top level print settings. 928 * <p> 929 * In some cases, a matching Activity may not exist, so ensure you 930 * safeguard against this. 931 * <p> 932 * Input: Nothing. 933 * <p> 934 * Output: Nothing. 935 */ 936 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 937 public static final String ACTION_PRINT_SETTINGS = 938 "android.settings.ACTION_PRINT_SETTINGS"; 939 940 /** 941 * Activity Action: Show Zen Mode configuration settings. 942 * 943 * @hide 944 */ 945 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 946 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 947 948 /** 949 * Activity Action: Show Zen Mode priority configuration settings. 950 * 951 * @hide 952 */ 953 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 954 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 955 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 956 957 /** 958 * Activity Action: Show Zen Mode automation configuration settings. 959 * 960 * @hide 961 */ 962 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 963 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 964 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 965 966 /** 967 * Activity Action: Modify do not disturb mode settings. 968 * <p> 969 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 970 * <p> 971 * This intent MUST be started using 972 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 973 * startVoiceActivity}. 974 * <p> 975 * Note: The Activity implementing this intent MUST verify that 976 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 977 * returns true before modifying the setting. 978 * <p> 979 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 980 * how long the user wishes to avoid interruptions for. The optional 981 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 982 * enabling or disabling do not disturb mode. If either extra is not included, the 983 * user maybe asked to provide the value. 984 * <p> 985 * Output: Nothing. 986 */ 987 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 988 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 989 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 990 991 /** 992 * Activity Action: Show Zen Mode schedule rule configuration settings. 993 * 994 * @hide 995 */ 996 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 997 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 998 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 999 1000 /** 1001 * Activity Action: Show Zen Mode event rule configuration settings. 1002 * 1003 * @hide 1004 */ 1005 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1006 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1007 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1008 1009 /** 1010 * Activity Action: Show Zen Mode external rule configuration settings. 1011 * 1012 * @hide 1013 */ 1014 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1015 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1016 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1017 1018 /** 1019 * Activity Action: Show the regulatory information screen for the device. 1020 * <p> 1021 * In some cases, a matching Activity may not exist, so ensure you safeguard 1022 * against this. 1023 * <p> 1024 * Input: Nothing. 1025 * <p> 1026 * Output: Nothing. 1027 */ 1028 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1029 public static final String 1030 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1031 1032 /** 1033 * Activity Action: Show Device Name Settings. 1034 * <p> 1035 * In some cases, a matching Activity may not exist, so ensure you safeguard 1036 * against this. 1037 * 1038 * @hide 1039 */ 1040 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1041 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1042 1043 /** 1044 * Activity Action: Show pairing settings. 1045 * <p> 1046 * In some cases, a matching Activity may not exist, so ensure you safeguard 1047 * against this. 1048 * 1049 * @hide 1050 */ 1051 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1052 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1053 1054 /** 1055 * Activity Action: Show battery saver settings. 1056 * <p> 1057 * In some cases, a matching Activity may not exist, so ensure you safeguard 1058 * against this. 1059 */ 1060 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1061 public static final String ACTION_BATTERY_SAVER_SETTINGS 1062 = "android.settings.BATTERY_SAVER_SETTINGS"; 1063 1064 /** 1065 * Activity Action: Modify Battery Saver mode setting using a voice command. 1066 * <p> 1067 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1068 * <p> 1069 * This intent MUST be started using 1070 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1071 * startVoiceActivity}. 1072 * <p> 1073 * Note: The activity implementing this intent MUST verify that 1074 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1075 * modifying the setting. 1076 * <p> 1077 * Input: To tell which state batter saver mode should be set to, add the 1078 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1079 * If the extra is not included, no changes will be made. 1080 * <p> 1081 * Output: Nothing. 1082 */ 1083 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1084 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1085 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1086 1087 /** 1088 * Activity Action: Show Home selection settings. If there are multiple activities 1089 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1090 * to pick your preferred activity. 1091 */ 1092 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1093 public static final String ACTION_HOME_SETTINGS 1094 = "android.settings.HOME_SETTINGS"; 1095 1096 1097 1098 /** 1099 * Activity Action: Show Default apps settings. 1100 * <p> 1101 * In some cases, a matching Activity may not exist, so ensure you 1102 * safeguard against this. 1103 * <p> 1104 * Input: Nothing. 1105 * <p> 1106 * Output: Nothing. 1107 */ 1108 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1109 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1110 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1111 1112 /** 1113 * Activity Action: Show notification settings. 1114 * 1115 * @hide 1116 */ 1117 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1118 public static final String ACTION_NOTIFICATION_SETTINGS 1119 = "android.settings.NOTIFICATION_SETTINGS"; 1120 1121 /** 1122 * Activity Action: Show notification settings for a single app. 1123 * 1124 * @hide 1125 */ 1126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1127 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1128 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1129 1130 /** 1131 * Activity Action: Show notification redaction settings. 1132 * 1133 * @hide 1134 */ 1135 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1136 public static final String ACTION_APP_NOTIFICATION_REDACTION 1137 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1138 1139 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1140 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1141 1142 /** 1143 * Activity Action: Show a dialog with disabled by policy message. 1144 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1145 * the user know about this. 1146 * <p> 1147 * Input: Nothing. 1148 * <p> 1149 * Output: Nothing. 1150 */ 1151 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1152 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1153 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1154 1155 // End of Intent actions for Settings 1156 1157 /** 1158 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1159 */ 1160 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1161 1162 /** 1163 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1164 */ 1165 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1166 1167 /** 1168 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1169 */ 1170 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1171 1172 /** 1173 * @hide - User handle argument extra to the fast-path call()-based requests 1174 */ 1175 public static final String CALL_METHOD_USER_KEY = "_user"; 1176 1177 /** @hide - Private call() method to write to 'system' table */ 1178 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1179 1180 /** @hide - Private call() method to write to 'secure' table */ 1181 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1182 1183 /** @hide - Private call() method to write to 'global' table */ 1184 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1185 1186 /** 1187 * Activity Extra: Limit available options in launched activity based on the given authority. 1188 * <p> 1189 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1190 * provider's authorities as a String[]. This field is used by some intents to alter the 1191 * behavior of the called activity. 1192 * <p> 1193 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1194 * on the authority given. 1195 */ 1196 public static final String EXTRA_AUTHORITIES = "authorities"; 1197 1198 /** 1199 * Activity Extra: Limit available options in launched activity based on the given account 1200 * types. 1201 * <p> 1202 * This can be passed as an extra field in an Activity Intent with one or more account types 1203 * as a String[]. This field is used by some intents to alter the behavior of the called 1204 * activity. 1205 * <p> 1206 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1207 * list. 1208 */ 1209 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1210 1211 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1212 1213 /** 1214 * Activity Extra: The device identifier to act upon. 1215 * <p> 1216 * This can be passed as an extra field in an Activity Intent with a single 1217 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1218 * settings for the given device. 1219 * <p> 1220 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1221 * dialog for the given device. 1222 * @hide 1223 */ 1224 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1225 1226 /** 1227 * Activity Extra: Enable or disable Airplane Mode. 1228 * <p> 1229 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1230 * intent as a boolean to indicate if it should be enabled. 1231 */ 1232 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1233 1234 /** 1235 * Activity Extra: Enable or disable Battery saver mode. 1236 * <p> 1237 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1238 * intent as a boolean to indicate if it should be enabled. 1239 */ 1240 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1241 "android.settings.extra.battery_saver_mode_enabled"; 1242 1243 /** 1244 * Activity Extra: Enable or disable Do Not Disturb mode. 1245 * <p> 1246 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1247 * intent as a boolean to indicate if it should be enabled. 1248 */ 1249 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1250 "android.settings.extra.do_not_disturb_mode_enabled"; 1251 1252 /** 1253 * Activity Extra: How many minutes to enable do not disturb mode for. 1254 * <p> 1255 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1256 * intent to indicate how long do not disturb mode should be enabled for. 1257 */ 1258 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1259 "android.settings.extra.do_not_disturb_mode_minutes"; 1260 1261 private static final String JID_RESOURCE_PREFIX = "android"; 1262 1263 public static final String AUTHORITY = "settings"; 1264 1265 private static final String TAG = "Settings"; 1266 private static final boolean LOCAL_LOGV = false; 1267 1268 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1269 // with a partial enable/disable state in multi-threaded situations. 1270 private static final Object mLocationSettingsLock = new Object(); 1271 1272 public static class SettingNotFoundException extends AndroidException { 1273 public SettingNotFoundException(String msg) { 1274 super(msg); 1275 } 1276 } 1277 1278 /** 1279 * Common base for tables of name/value settings. 1280 */ 1281 public static class NameValueTable implements BaseColumns { 1282 public static final String NAME = "name"; 1283 public static final String VALUE = "value"; 1284 1285 protected static boolean putString(ContentResolver resolver, Uri uri, 1286 String name, String value) { 1287 // The database will take care of replacing duplicates. 1288 try { 1289 ContentValues values = new ContentValues(); 1290 values.put(NAME, name); 1291 values.put(VALUE, value); 1292 resolver.insert(uri, values); 1293 return true; 1294 } catch (SQLException e) { 1295 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1296 return false; 1297 } 1298 } 1299 1300 public static Uri getUriFor(Uri uri, String name) { 1301 return Uri.withAppendedPath(uri, name); 1302 } 1303 } 1304 1305 // Thread-safe. 1306 private static class NameValueCache { 1307 private final String mVersionSystemProperty; 1308 private final Uri mUri; 1309 1310 private static final String[] SELECT_VALUE = 1311 new String[] { Settings.NameValueTable.VALUE }; 1312 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1313 1314 // Must synchronize on 'this' to access mValues and mValuesVersion. 1315 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1316 private long mValuesVersion = 0; 1317 1318 // Initially null; set lazily and held forever. Synchronized on 'this'. 1319 private IContentProvider mContentProvider = null; 1320 1321 // The method we'll call (or null, to not use) on the provider 1322 // for the fast path of retrieving settings. 1323 private final String mCallGetCommand; 1324 private final String mCallSetCommand; 1325 1326 public NameValueCache(String versionSystemProperty, Uri uri, 1327 String getCommand, String setCommand) { 1328 mVersionSystemProperty = versionSystemProperty; 1329 mUri = uri; 1330 mCallGetCommand = getCommand; 1331 mCallSetCommand = setCommand; 1332 } 1333 1334 private IContentProvider lazyGetProvider(ContentResolver cr) { 1335 IContentProvider cp = null; 1336 synchronized (this) { 1337 cp = mContentProvider; 1338 if (cp == null) { 1339 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1340 } 1341 } 1342 return cp; 1343 } 1344 1345 public boolean putStringForUser(ContentResolver cr, String name, String value, 1346 final int userHandle) { 1347 try { 1348 Bundle arg = new Bundle(); 1349 arg.putString(Settings.NameValueTable.VALUE, value); 1350 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1351 IContentProvider cp = lazyGetProvider(cr); 1352 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1353 } catch (RemoteException e) { 1354 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1355 return false; 1356 } 1357 return true; 1358 } 1359 1360 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1361 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1362 if (isSelf) { 1363 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1364 1365 // Our own user's settings data uses a client-side cache 1366 synchronized (this) { 1367 if (mValuesVersion != newValuesVersion) { 1368 if (LOCAL_LOGV || false) { 1369 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1370 + newValuesVersion + " != cached " + mValuesVersion); 1371 } 1372 1373 mValues.clear(); 1374 mValuesVersion = newValuesVersion; 1375 } 1376 1377 if (mValues.containsKey(name)) { 1378 return mValues.get(name); // Could be null, that's OK -- negative caching 1379 } 1380 } 1381 } else { 1382 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1383 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1384 } 1385 1386 IContentProvider cp = lazyGetProvider(cr); 1387 1388 // Try the fast path first, not using query(). If this 1389 // fails (alternate Settings provider that doesn't support 1390 // this interface?) then we fall back to the query/table 1391 // interface. 1392 if (mCallGetCommand != null) { 1393 try { 1394 Bundle args = null; 1395 if (!isSelf) { 1396 args = new Bundle(); 1397 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1398 } 1399 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1400 if (b != null) { 1401 String value = b.getPairValue(); 1402 // Don't update our cache for reads of other users' data 1403 if (isSelf) { 1404 synchronized (this) { 1405 mValues.put(name, value); 1406 } 1407 } else { 1408 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1409 + " by " + UserHandle.myUserId() 1410 + " so not updating cache"); 1411 } 1412 return value; 1413 } 1414 // If the response Bundle is null, we fall through 1415 // to the query interface below. 1416 } catch (RemoteException e) { 1417 // Not supported by the remote side? Fall through 1418 // to query(). 1419 } 1420 } 1421 1422 Cursor c = null; 1423 try { 1424 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1425 new String[]{name}, null, null); 1426 if (c == null) { 1427 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1428 return null; 1429 } 1430 1431 String value = c.moveToNext() ? c.getString(0) : null; 1432 synchronized (this) { 1433 mValues.put(name, value); 1434 } 1435 if (LOCAL_LOGV) { 1436 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1437 name + " = " + (value == null ? "(null)" : value)); 1438 } 1439 return value; 1440 } catch (RemoteException e) { 1441 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1442 return null; // Return null, but don't cache it. 1443 } finally { 1444 if (c != null) c.close(); 1445 } 1446 } 1447 } 1448 1449 /** 1450 * An app can use this method to check if it is currently allowed to draw on top of other 1451 * apps. In order to be allowed to do so, an app must first declare the 1452 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1453 * is currently disallowed, it can prompt the user to grant it this capability through a 1454 * management UI by sending an Intent with action 1455 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1456 * 1457 * @param context A context 1458 * @return true if the calling app can draw on top of other apps, false otherwise. 1459 */ 1460 public static boolean canDrawOverlays(Context context) { 1461 int uid = Binder.getCallingUid(); 1462 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1463 .getPackageNameForUid(context, uid), false); 1464 } 1465 1466 /** 1467 * System settings, containing miscellaneous system preferences. This 1468 * table holds simple name/value pairs. There are convenience 1469 * functions for accessing individual settings entries. 1470 */ 1471 public static final class System extends NameValueTable { 1472 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1473 1474 /** @hide */ 1475 public static interface Validator { 1476 public boolean validate(String value); 1477 } 1478 1479 /** 1480 * The content:// style URL for this table 1481 */ 1482 public static final Uri CONTENT_URI = 1483 Uri.parse("content://" + AUTHORITY + "/system"); 1484 1485 private static final NameValueCache sNameValueCache = new NameValueCache( 1486 SYS_PROP_SETTING_VERSION, 1487 CONTENT_URI, 1488 CALL_METHOD_GET_SYSTEM, 1489 CALL_METHOD_PUT_SYSTEM); 1490 1491 private static final HashSet<String> MOVED_TO_SECURE; 1492 static { 1493 MOVED_TO_SECURE = new HashSet<String>(30); 1494 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1495 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1496 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1497 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1498 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1499 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1500 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1501 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1502 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1503 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1504 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1505 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1506 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1507 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1508 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1509 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1510 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1511 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1512 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1513 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1514 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1515 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1516 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1517 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1518 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1519 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1520 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1521 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1522 1523 // At one time in System, then Global, but now back in Secure 1524 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1525 } 1526 1527 private static final HashSet<String> MOVED_TO_GLOBAL; 1528 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1529 static { 1530 MOVED_TO_GLOBAL = new HashSet<String>(); 1531 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1532 1533 // these were originally in system but migrated to secure in the past, 1534 // so are duplicated in the Secure.* namespace 1535 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1536 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1537 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1538 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1539 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1540 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1541 1542 // these are moving directly from system to global 1543 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1544 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1545 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1546 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1547 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1548 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1549 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1550 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1551 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1552 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1553 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1554 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1555 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1556 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1557 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1558 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1559 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1560 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1561 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1562 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1563 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1564 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1565 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1566 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1567 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1568 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1569 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1570 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1571 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1572 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1573 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1574 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1575 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1576 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1577 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1578 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1579 } 1580 1581 private static final Validator sBooleanValidator = 1582 new DiscreteValueValidator(new String[] {"0", "1"}); 1583 1584 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1585 @Override 1586 public boolean validate(String value) { 1587 try { 1588 return Integer.parseInt(value) >= 0; 1589 } catch (NumberFormatException e) { 1590 return false; 1591 } 1592 } 1593 }; 1594 1595 private static final Validator sUriValidator = new Validator() { 1596 @Override 1597 public boolean validate(String value) { 1598 try { 1599 Uri.decode(value); 1600 return true; 1601 } catch (IllegalArgumentException e) { 1602 return false; 1603 } 1604 } 1605 }; 1606 1607 private static final Validator sLenientIpAddressValidator = new Validator() { 1608 private static final int MAX_IPV6_LENGTH = 45; 1609 1610 @Override 1611 public boolean validate(String value) { 1612 return value.length() <= MAX_IPV6_LENGTH; 1613 } 1614 }; 1615 1616 /** @hide */ 1617 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1618 outKeySet.addAll(MOVED_TO_GLOBAL); 1619 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1620 } 1621 1622 /** @hide */ 1623 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1624 outKeySet.addAll(MOVED_TO_SECURE); 1625 } 1626 1627 /** @hide */ 1628 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1629 outKeySet.addAll(MOVED_TO_GLOBAL); 1630 } 1631 1632 /** 1633 * Look up a name in the database. 1634 * @param resolver to access the database with 1635 * @param name to look up in the table 1636 * @return the corresponding value, or null if not present 1637 */ 1638 public static String getString(ContentResolver resolver, String name) { 1639 return getStringForUser(resolver, name, UserHandle.myUserId()); 1640 } 1641 1642 /** @hide */ 1643 public static String getStringForUser(ContentResolver resolver, String name, 1644 int userHandle) { 1645 if (MOVED_TO_SECURE.contains(name)) { 1646 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1647 + " to android.provider.Settings.Secure, returning read-only value."); 1648 return Secure.getStringForUser(resolver, name, userHandle); 1649 } 1650 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1651 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1652 + " to android.provider.Settings.Global, returning read-only value."); 1653 return Global.getStringForUser(resolver, name, userHandle); 1654 } 1655 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1656 } 1657 1658 /** 1659 * Store a name/value pair into the database. 1660 * @param resolver to access the database with 1661 * @param name to store 1662 * @param value to associate with the name 1663 * @return true if the value was set, false on database errors 1664 */ 1665 public static boolean putString(ContentResolver resolver, String name, String value) { 1666 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1667 } 1668 1669 /** @hide */ 1670 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1671 int userHandle) { 1672 if (MOVED_TO_SECURE.contains(name)) { 1673 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1674 + " to android.provider.Settings.Secure, value is unchanged."); 1675 return false; 1676 } 1677 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1678 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1679 + " to android.provider.Settings.Global, value is unchanged."); 1680 return false; 1681 } 1682 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1683 } 1684 1685 /** 1686 * Construct the content URI for a particular name/value pair, 1687 * useful for monitoring changes with a ContentObserver. 1688 * @param name to look up in the table 1689 * @return the corresponding content URI, or null if not present 1690 */ 1691 public static Uri getUriFor(String name) { 1692 if (MOVED_TO_SECURE.contains(name)) { 1693 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1694 + " to android.provider.Settings.Secure, returning Secure URI."); 1695 return Secure.getUriFor(Secure.CONTENT_URI, name); 1696 } 1697 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1698 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1699 + " to android.provider.Settings.Global, returning read-only global URI."); 1700 return Global.getUriFor(Global.CONTENT_URI, name); 1701 } 1702 return getUriFor(CONTENT_URI, name); 1703 } 1704 1705 /** 1706 * Convenience function for retrieving a single system settings value 1707 * as an integer. Note that internally setting values are always 1708 * stored as strings; this function converts the string to an integer 1709 * for you. The default value will be returned if the setting is 1710 * not defined or not an integer. 1711 * 1712 * @param cr The ContentResolver to access. 1713 * @param name The name of the setting to retrieve. 1714 * @param def Value to return if the setting is not defined. 1715 * 1716 * @return The setting's current value, or 'def' if it is not defined 1717 * or not a valid integer. 1718 */ 1719 public static int getInt(ContentResolver cr, String name, int def) { 1720 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1721 } 1722 1723 /** @hide */ 1724 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1725 String v = getStringForUser(cr, name, userHandle); 1726 try { 1727 return v != null ? Integer.parseInt(v) : def; 1728 } catch (NumberFormatException e) { 1729 return def; 1730 } 1731 } 1732 1733 /** 1734 * Convenience function for retrieving a single system settings value 1735 * as an integer. Note that internally setting values are always 1736 * stored as strings; this function converts the string to an integer 1737 * for you. 1738 * <p> 1739 * This version does not take a default value. If the setting has not 1740 * been set, or the string value is not a number, 1741 * it throws {@link SettingNotFoundException}. 1742 * 1743 * @param cr The ContentResolver to access. 1744 * @param name The name of the setting to retrieve. 1745 * 1746 * @throws SettingNotFoundException Thrown if a setting by the given 1747 * name can't be found or the setting value is not an integer. 1748 * 1749 * @return The setting's current value. 1750 */ 1751 public static int getInt(ContentResolver cr, String name) 1752 throws SettingNotFoundException { 1753 return getIntForUser(cr, name, UserHandle.myUserId()); 1754 } 1755 1756 /** @hide */ 1757 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1758 throws SettingNotFoundException { 1759 String v = getStringForUser(cr, name, userHandle); 1760 try { 1761 return Integer.parseInt(v); 1762 } catch (NumberFormatException e) { 1763 throw new SettingNotFoundException(name); 1764 } 1765 } 1766 1767 /** 1768 * Convenience function for updating a single settings value as an 1769 * integer. This will either create a new entry in the table if the 1770 * given name does not exist, or modify the value of the existing row 1771 * with that name. Note that internally setting values are always 1772 * stored as strings, so this function converts the given value to a 1773 * string before storing it. 1774 * 1775 * @param cr The ContentResolver to access. 1776 * @param name The name of the setting to modify. 1777 * @param value The new value for the setting. 1778 * @return true if the value was set, false on database errors 1779 */ 1780 public static boolean putInt(ContentResolver cr, String name, int value) { 1781 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1782 } 1783 1784 /** @hide */ 1785 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1786 int userHandle) { 1787 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1788 } 1789 1790 /** 1791 * Convenience function for retrieving a single system settings value 1792 * as a {@code long}. Note that internally setting values are always 1793 * stored as strings; this function converts the string to a {@code long} 1794 * for you. The default value will be returned if the setting is 1795 * not defined or not a {@code long}. 1796 * 1797 * @param cr The ContentResolver to access. 1798 * @param name The name of the setting to retrieve. 1799 * @param def Value to return if the setting is not defined. 1800 * 1801 * @return The setting's current value, or 'def' if it is not defined 1802 * or not a valid {@code long}. 1803 */ 1804 public static long getLong(ContentResolver cr, String name, long def) { 1805 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1806 } 1807 1808 /** @hide */ 1809 public static long getLongForUser(ContentResolver cr, String name, long def, 1810 int userHandle) { 1811 String valString = getStringForUser(cr, name, userHandle); 1812 long value; 1813 try { 1814 value = valString != null ? Long.parseLong(valString) : def; 1815 } catch (NumberFormatException e) { 1816 value = def; 1817 } 1818 return value; 1819 } 1820 1821 /** 1822 * Convenience function for retrieving a single system settings value 1823 * as a {@code long}. Note that internally setting values are always 1824 * stored as strings; this function converts the string to a {@code long} 1825 * for you. 1826 * <p> 1827 * This version does not take a default value. If the setting has not 1828 * been set, or the string value is not a number, 1829 * it throws {@link SettingNotFoundException}. 1830 * 1831 * @param cr The ContentResolver to access. 1832 * @param name The name of the setting to retrieve. 1833 * 1834 * @return The setting's current value. 1835 * @throws SettingNotFoundException Thrown if a setting by the given 1836 * name can't be found or the setting value is not an integer. 1837 */ 1838 public static long getLong(ContentResolver cr, String name) 1839 throws SettingNotFoundException { 1840 return getLongForUser(cr, name, UserHandle.myUserId()); 1841 } 1842 1843 /** @hide */ 1844 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1845 throws SettingNotFoundException { 1846 String valString = getStringForUser(cr, name, userHandle); 1847 try { 1848 return Long.parseLong(valString); 1849 } catch (NumberFormatException e) { 1850 throw new SettingNotFoundException(name); 1851 } 1852 } 1853 1854 /** 1855 * Convenience function for updating a single settings value as a long 1856 * integer. This will either create a new entry in the table if the 1857 * given name does not exist, or modify the value of the existing row 1858 * with that name. Note that internally setting values are always 1859 * stored as strings, so this function converts the given value to a 1860 * string before storing it. 1861 * 1862 * @param cr The ContentResolver to access. 1863 * @param name The name of the setting to modify. 1864 * @param value The new value for the setting. 1865 * @return true if the value was set, false on database errors 1866 */ 1867 public static boolean putLong(ContentResolver cr, String name, long value) { 1868 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1869 } 1870 1871 /** @hide */ 1872 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1873 int userHandle) { 1874 return putStringForUser(cr, name, Long.toString(value), userHandle); 1875 } 1876 1877 /** 1878 * Convenience function for retrieving a single system settings value 1879 * as a floating point number. Note that internally setting values are 1880 * always stored as strings; this function converts the string to an 1881 * float for you. The default value will be returned if the setting 1882 * is not defined or not a valid float. 1883 * 1884 * @param cr The ContentResolver to access. 1885 * @param name The name of the setting to retrieve. 1886 * @param def Value to return if the setting is not defined. 1887 * 1888 * @return The setting's current value, or 'def' if it is not defined 1889 * or not a valid float. 1890 */ 1891 public static float getFloat(ContentResolver cr, String name, float def) { 1892 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1893 } 1894 1895 /** @hide */ 1896 public static float getFloatForUser(ContentResolver cr, String name, float def, 1897 int userHandle) { 1898 String v = getStringForUser(cr, name, userHandle); 1899 try { 1900 return v != null ? Float.parseFloat(v) : def; 1901 } catch (NumberFormatException e) { 1902 return def; 1903 } 1904 } 1905 1906 /** 1907 * Convenience function for retrieving a single system settings value 1908 * as a float. Note that internally setting values are always 1909 * stored as strings; this function converts the string to a float 1910 * for you. 1911 * <p> 1912 * This version does not take a default value. If the setting has not 1913 * been set, or the string value is not a number, 1914 * it throws {@link SettingNotFoundException}. 1915 * 1916 * @param cr The ContentResolver to access. 1917 * @param name The name of the setting to retrieve. 1918 * 1919 * @throws SettingNotFoundException Thrown if a setting by the given 1920 * name can't be found or the setting value is not a float. 1921 * 1922 * @return The setting's current value. 1923 */ 1924 public static float getFloat(ContentResolver cr, String name) 1925 throws SettingNotFoundException { 1926 return getFloatForUser(cr, name, UserHandle.myUserId()); 1927 } 1928 1929 /** @hide */ 1930 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1931 throws SettingNotFoundException { 1932 String v = getStringForUser(cr, name, userHandle); 1933 if (v == null) { 1934 throw new SettingNotFoundException(name); 1935 } 1936 try { 1937 return Float.parseFloat(v); 1938 } catch (NumberFormatException e) { 1939 throw new SettingNotFoundException(name); 1940 } 1941 } 1942 1943 /** 1944 * Convenience function for updating a single settings value as a 1945 * floating point number. This will either create a new entry in the 1946 * table if the given name does not exist, or modify the value of the 1947 * existing row with that name. Note that internally setting values 1948 * are always stored as strings, so this function converts the given 1949 * value to a string before storing it. 1950 * 1951 * @param cr The ContentResolver to access. 1952 * @param name The name of the setting to modify. 1953 * @param value The new value for the setting. 1954 * @return true if the value was set, false on database errors 1955 */ 1956 public static boolean putFloat(ContentResolver cr, String name, float value) { 1957 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1958 } 1959 1960 /** @hide */ 1961 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1962 int userHandle) { 1963 return putStringForUser(cr, name, Float.toString(value), userHandle); 1964 } 1965 1966 /** 1967 * Convenience function to read all of the current 1968 * configuration-related settings into a 1969 * {@link Configuration} object. 1970 * 1971 * @param cr The ContentResolver to access. 1972 * @param outConfig Where to place the configuration settings. 1973 */ 1974 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1975 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1976 } 1977 1978 /** @hide */ 1979 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1980 int userHandle) { 1981 outConfig.fontScale = Settings.System.getFloatForUser( 1982 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1983 if (outConfig.fontScale < 0) { 1984 outConfig.fontScale = 1; 1985 } 1986 } 1987 1988 /** 1989 * @hide Erase the fields in the Configuration that should be applied 1990 * by the settings. 1991 */ 1992 public static void clearConfiguration(Configuration inoutConfig) { 1993 inoutConfig.fontScale = 0; 1994 } 1995 1996 /** 1997 * Convenience function to write a batch of configuration-related 1998 * settings from a {@link Configuration} object. 1999 * 2000 * @param cr The ContentResolver to access. 2001 * @param config The settings to write. 2002 * @return true if the values were set, false on database errors 2003 */ 2004 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2005 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2006 } 2007 2008 /** @hide */ 2009 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2010 int userHandle) { 2011 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2012 } 2013 2014 /** @hide */ 2015 public static boolean hasInterestingConfigurationChanges(int changes) { 2016 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2017 } 2018 2019 /** @deprecated - Do not use */ 2020 @Deprecated 2021 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2022 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2023 } 2024 2025 /** 2026 * @hide 2027 * @deprecated - Do not use 2028 */ 2029 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2030 int userHandle) { 2031 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2032 } 2033 2034 /** @deprecated - Do not use */ 2035 @Deprecated 2036 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2037 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2038 } 2039 2040 /** 2041 * @hide 2042 * @deprecated - Do not use 2043 */ 2044 @Deprecated 2045 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2046 int userHandle) { 2047 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2048 } 2049 2050 private static final class DiscreteValueValidator implements Validator { 2051 private final String[] mValues; 2052 2053 public DiscreteValueValidator(String[] values) { 2054 mValues = values; 2055 } 2056 2057 @Override 2058 public boolean validate(String value) { 2059 return ArrayUtils.contains(mValues, value); 2060 } 2061 } 2062 2063 private static final class InclusiveIntegerRangeValidator implements Validator { 2064 private final int mMin; 2065 private final int mMax; 2066 2067 public InclusiveIntegerRangeValidator(int min, int max) { 2068 mMin = min; 2069 mMax = max; 2070 } 2071 2072 @Override 2073 public boolean validate(String value) { 2074 try { 2075 final int intValue = Integer.parseInt(value); 2076 return intValue >= mMin && intValue <= mMax; 2077 } catch (NumberFormatException e) { 2078 return false; 2079 } 2080 } 2081 } 2082 2083 private static final class InclusiveFloatRangeValidator implements Validator { 2084 private final float mMin; 2085 private final float mMax; 2086 2087 public InclusiveFloatRangeValidator(float min, float max) { 2088 mMin = min; 2089 mMax = max; 2090 } 2091 2092 @Override 2093 public boolean validate(String value) { 2094 try { 2095 final float floatValue = Float.parseFloat(value); 2096 return floatValue >= mMin && floatValue <= mMax; 2097 } catch (NumberFormatException e) { 2098 return false; 2099 } 2100 } 2101 } 2102 2103 /** 2104 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2105 */ 2106 @Deprecated 2107 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2108 2109 /** 2110 * What happens when the user presses the end call button if they're not 2111 * on a call.<br/> 2112 * <b>Values:</b><br/> 2113 * 0 - The end button does nothing.<br/> 2114 * 1 - The end button goes to the home screen.<br/> 2115 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2116 * 3 - The end button goes to the home screen. If the user is already on the 2117 * home screen, it puts the device to sleep. 2118 */ 2119 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2120 2121 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2122 new InclusiveIntegerRangeValidator(0, 3); 2123 2124 /** 2125 * END_BUTTON_BEHAVIOR value for "go home". 2126 * @hide 2127 */ 2128 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2129 2130 /** 2131 * END_BUTTON_BEHAVIOR value for "go to sleep". 2132 * @hide 2133 */ 2134 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2135 2136 /** 2137 * END_BUTTON_BEHAVIOR default value. 2138 * @hide 2139 */ 2140 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2141 2142 /** 2143 * Is advanced settings mode turned on. 0 == no, 1 == yes 2144 * @hide 2145 */ 2146 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2147 2148 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2149 2150 /** 2151 * ADVANCED_SETTINGS default value. 2152 * @hide 2153 */ 2154 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2155 2156 /** 2157 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2158 */ 2159 @Deprecated 2160 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2161 2162 /** 2163 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2164 */ 2165 @Deprecated 2166 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2167 2168 /** 2169 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2170 */ 2171 @Deprecated 2172 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2173 2174 /** 2175 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2176 * {@hide} 2177 */ 2178 @Deprecated 2179 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2180 2181 /** 2182 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2183 */ 2184 @Deprecated 2185 public static final String RADIO_CELL = Global.RADIO_CELL; 2186 2187 /** 2188 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2189 */ 2190 @Deprecated 2191 public static final String RADIO_NFC = Global.RADIO_NFC; 2192 2193 /** 2194 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2195 */ 2196 @Deprecated 2197 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2198 2199 /** 2200 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2201 * 2202 * {@hide} 2203 */ 2204 @Deprecated 2205 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2206 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2207 2208 /** 2209 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2210 */ 2211 @Deprecated 2212 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2213 2214 /** 2215 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2216 */ 2217 @Deprecated 2218 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2219 2220 /** 2221 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2222 */ 2223 @Deprecated 2224 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2225 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2226 2227 /** 2228 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2229 */ 2230 @Deprecated 2231 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2232 2233 /** 2234 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2235 */ 2236 @Deprecated 2237 public static final String MODE_RINGER = Global.MODE_RINGER; 2238 2239 /** 2240 * Whether to use static IP and other static network attributes. 2241 * <p> 2242 * Set to 1 for true and 0 for false. 2243 * 2244 * @deprecated Use {@link WifiManager} instead 2245 */ 2246 @Deprecated 2247 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2248 2249 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2250 2251 /** 2252 * The static IP address. 2253 * <p> 2254 * Example: "192.168.1.51" 2255 * 2256 * @deprecated Use {@link WifiManager} instead 2257 */ 2258 @Deprecated 2259 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2260 2261 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2262 2263 /** 2264 * If using static IP, the gateway's IP address. 2265 * <p> 2266 * Example: "192.168.1.1" 2267 * 2268 * @deprecated Use {@link WifiManager} instead 2269 */ 2270 @Deprecated 2271 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2272 2273 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2274 2275 /** 2276 * If using static IP, the net mask. 2277 * <p> 2278 * Example: "255.255.255.0" 2279 * 2280 * @deprecated Use {@link WifiManager} instead 2281 */ 2282 @Deprecated 2283 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2284 2285 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2286 2287 /** 2288 * If using static IP, the primary DNS's IP address. 2289 * <p> 2290 * Example: "192.168.1.1" 2291 * 2292 * @deprecated Use {@link WifiManager} instead 2293 */ 2294 @Deprecated 2295 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2296 2297 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2298 2299 /** 2300 * If using static IP, the secondary DNS's IP address. 2301 * <p> 2302 * Example: "192.168.1.2" 2303 * 2304 * @deprecated Use {@link WifiManager} instead 2305 */ 2306 @Deprecated 2307 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2308 2309 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2310 2311 /** 2312 * Determines whether remote devices may discover and/or connect to 2313 * this device. 2314 * <P>Type: INT</P> 2315 * 2 -- discoverable and connectable 2316 * 1 -- connectable but not discoverable 2317 * 0 -- neither connectable nor discoverable 2318 */ 2319 public static final String BLUETOOTH_DISCOVERABILITY = 2320 "bluetooth_discoverability"; 2321 2322 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2323 new InclusiveIntegerRangeValidator(0, 2); 2324 2325 /** 2326 * Bluetooth discoverability timeout. If this value is nonzero, then 2327 * Bluetooth becomes discoverable for a certain number of seconds, 2328 * after which is becomes simply connectable. The value is in seconds. 2329 */ 2330 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2331 "bluetooth_discoverability_timeout"; 2332 2333 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2334 sNonNegativeIntegerValidator; 2335 2336 /** 2337 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2338 * instead 2339 */ 2340 @Deprecated 2341 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2342 2343 /** 2344 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2345 * instead 2346 */ 2347 @Deprecated 2348 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2349 2350 /** 2351 * @deprecated Use 2352 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2353 * instead 2354 */ 2355 @Deprecated 2356 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2357 "lock_pattern_tactile_feedback_enabled"; 2358 2359 /** 2360 * A formatted string of the next alarm that is set, or the empty string 2361 * if there is no alarm set. 2362 * 2363 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2364 */ 2365 @Deprecated 2366 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2367 2368 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2369 private static final int MAX_LENGTH = 1000; 2370 2371 @Override 2372 public boolean validate(String value) { 2373 // TODO: No idea what the correct format is. 2374 return value == null || value.length() < MAX_LENGTH; 2375 } 2376 }; 2377 2378 /** 2379 * Scaling factor for fonts, float. 2380 */ 2381 public static final String FONT_SCALE = "font_scale"; 2382 2383 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2384 @Override 2385 public boolean validate(String value) { 2386 try { 2387 return Float.parseFloat(value) >= 0; 2388 } catch (NumberFormatException e) { 2389 return false; 2390 } 2391 } 2392 }; 2393 2394 /** 2395 * Name of an application package to be debugged. 2396 * 2397 * @deprecated Use {@link Global#DEBUG_APP} instead 2398 */ 2399 @Deprecated 2400 public static final String DEBUG_APP = Global.DEBUG_APP; 2401 2402 /** 2403 * If 1, when launching DEBUG_APP it will wait for the debugger before 2404 * starting user code. If 0, it will run normally. 2405 * 2406 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2407 */ 2408 @Deprecated 2409 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2410 2411 /** 2412 * Whether or not to dim the screen. 0=no 1=yes 2413 * @deprecated This setting is no longer used. 2414 */ 2415 @Deprecated 2416 public static final String DIM_SCREEN = "dim_screen"; 2417 2418 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2419 2420 /** 2421 * The amount of time in milliseconds before the device goes to sleep or begins 2422 * to dream after a period of inactivity. This value is also known as the 2423 * user activity timeout period since the screen isn't necessarily turned off 2424 * when it expires. 2425 */ 2426 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2427 2428 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2429 2430 /** 2431 * The screen backlight brightness between 0 and 255. 2432 */ 2433 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2434 2435 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2436 new InclusiveIntegerRangeValidator(0, 255); 2437 2438 /** 2439 * Control whether to enable automatic brightness mode. 2440 */ 2441 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2442 2443 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2444 2445 /** 2446 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2447 * or less (<0.0 >-1.0) bright. 2448 * @hide 2449 */ 2450 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2451 2452 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2453 new InclusiveFloatRangeValidator(-1, 1); 2454 2455 /** 2456 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2457 */ 2458 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2459 2460 /** 2461 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2462 */ 2463 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2464 2465 /** 2466 * Control whether the process CPU usage meter should be shown. 2467 * 2468 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2469 */ 2470 @Deprecated 2471 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2472 2473 /** 2474 * If 1, the activity manager will aggressively finish activities and 2475 * processes as soon as they are no longer needed. If 0, the normal 2476 * extended lifetime is used. 2477 * 2478 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2479 */ 2480 @Deprecated 2481 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2482 2483 /** 2484 * Determines which streams are affected by ringer mode changes. The 2485 * stream type's bit should be set to 1 if it should be muted when going 2486 * into an inaudible ringer mode. 2487 */ 2488 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2489 2490 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2491 sNonNegativeIntegerValidator; 2492 2493 /** 2494 * Determines which streams are affected by mute. The 2495 * stream type's bit should be set to 1 if it should be muted when a mute request 2496 * is received. 2497 */ 2498 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2499 2500 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2501 sNonNegativeIntegerValidator; 2502 2503 /** 2504 * Whether vibrate is on for different events. This is used internally, 2505 * changing this value will not change the vibrate. See AudioManager. 2506 */ 2507 public static final String VIBRATE_ON = "vibrate_on"; 2508 2509 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2510 2511 /** 2512 * If 1, redirects the system vibrator to all currently attached input devices 2513 * that support vibration. If there are no such input devices, then the system 2514 * vibrator is used instead. 2515 * If 0, does not register the system vibrator. 2516 * 2517 * This setting is mainly intended to provide a compatibility mechanism for 2518 * applications that only know about the system vibrator and do not use the 2519 * input device vibrator API. 2520 * 2521 * @hide 2522 */ 2523 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2524 2525 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2526 2527 /** 2528 * Ringer volume. This is used internally, changing this value will not 2529 * change the volume. See AudioManager. 2530 * 2531 * @removed Not used by anything since API 2. 2532 */ 2533 public static final String VOLUME_RING = "volume_ring"; 2534 2535 /** 2536 * System/notifications volume. This is used internally, changing this 2537 * value will not change the volume. See AudioManager. 2538 * 2539 * @removed Not used by anything since API 2. 2540 */ 2541 public static final String VOLUME_SYSTEM = "volume_system"; 2542 2543 /** 2544 * Voice call volume. This is used internally, changing this value will 2545 * not change the volume. See AudioManager. 2546 * 2547 * @removed Not used by anything since API 2. 2548 */ 2549 public static final String VOLUME_VOICE = "volume_voice"; 2550 2551 /** 2552 * Music/media/gaming volume. This is used internally, changing this 2553 * value will not change the volume. See AudioManager. 2554 * 2555 * @removed Not used by anything since API 2. 2556 */ 2557 public static final String VOLUME_MUSIC = "volume_music"; 2558 2559 /** 2560 * Alarm volume. This is used internally, changing this 2561 * value will not change the volume. See AudioManager. 2562 * 2563 * @removed Not used by anything since API 2. 2564 */ 2565 public static final String VOLUME_ALARM = "volume_alarm"; 2566 2567 /** 2568 * Notification volume. This is used internally, changing this 2569 * value will not change the volume. See AudioManager. 2570 * 2571 * @removed Not used by anything since API 2. 2572 */ 2573 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2574 2575 /** 2576 * Bluetooth Headset volume. This is used internally, changing this value will 2577 * not change the volume. See AudioManager. 2578 * 2579 * @removed Not used by anything since API 2. 2580 */ 2581 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2582 2583 /** 2584 * Master volume (float in the range 0.0f to 1.0f). 2585 * 2586 * @hide 2587 */ 2588 public static final String VOLUME_MASTER = "volume_master"; 2589 2590 /** 2591 * Master volume mute (int 1 = mute, 0 = not muted). 2592 * 2593 * @hide 2594 */ 2595 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2596 2597 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2598 2599 /** 2600 * Microphone mute (int 1 = mute, 0 = not muted). 2601 * 2602 * @hide 2603 */ 2604 public static final String MICROPHONE_MUTE = "microphone_mute"; 2605 2606 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2607 2608 /** 2609 * Master mono (int 1 = mono, 0 = normal). 2610 * 2611 * @hide 2612 */ 2613 public static final String MASTER_MONO = "master_mono"; 2614 2615 private static final Validator MASTER_MONO_VALIDATOR = sBooleanValidator; 2616 2617 /** 2618 * Whether the notifications should use the ring volume (value of 1) or 2619 * a separate notification volume (value of 0). In most cases, users 2620 * will have this enabled so the notification and ringer volumes will be 2621 * the same. However, power users can disable this and use the separate 2622 * notification volume control. 2623 * <p> 2624 * Note: This is a one-off setting that will be removed in the future 2625 * when there is profile support. For this reason, it is kept hidden 2626 * from the public APIs. 2627 * 2628 * @hide 2629 * @deprecated 2630 */ 2631 @Deprecated 2632 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2633 "notifications_use_ring_volume"; 2634 2635 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2636 2637 /** 2638 * Whether silent mode should allow vibration feedback. This is used 2639 * internally in AudioService and the Sound settings activity to 2640 * coordinate decoupling of vibrate and silent modes. This setting 2641 * will likely be removed in a future release with support for 2642 * audio/vibe feedback profiles. 2643 * 2644 * Not used anymore. On devices with vibrator, the user explicitly selects 2645 * silent or vibrate mode. 2646 * Kept for use by legacy database upgrade code in DatabaseHelper. 2647 * @hide 2648 */ 2649 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2650 2651 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2652 2653 /** 2654 * The mapping of stream type (integer) to its setting. 2655 * 2656 * @removed Not used by anything since API 2. 2657 */ 2658 public static final String[] VOLUME_SETTINGS = { 2659 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2660 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2661 }; 2662 2663 /** 2664 * Appended to various volume related settings to record the previous 2665 * values before they the settings were affected by a silent/vibrate 2666 * ringer mode change. 2667 * 2668 * @removed Not used by anything since API 2. 2669 */ 2670 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2671 2672 /** 2673 * Persistent store for the system-wide default ringtone URI. 2674 * <p> 2675 * If you need to play the default ringtone at any given time, it is recommended 2676 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2677 * to the set default ringtone at the time of playing. 2678 * 2679 * @see #DEFAULT_RINGTONE_URI 2680 */ 2681 public static final String RINGTONE = "ringtone"; 2682 2683 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2684 2685 /** 2686 * A {@link Uri} that will point to the current default ringtone at any 2687 * given time. 2688 * <p> 2689 * If the current default ringtone is in the DRM provider and the caller 2690 * does not have permission, the exception will be a 2691 * FileNotFoundException. 2692 */ 2693 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2694 2695 /** 2696 * Persistent store for the system-wide default notification sound. 2697 * 2698 * @see #RINGTONE 2699 * @see #DEFAULT_NOTIFICATION_URI 2700 */ 2701 public static final String NOTIFICATION_SOUND = "notification_sound"; 2702 2703 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2704 2705 /** 2706 * A {@link Uri} that will point to the current default notification 2707 * sound at any given time. 2708 * 2709 * @see #DEFAULT_RINGTONE_URI 2710 */ 2711 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2712 2713 /** 2714 * Persistent store for the system-wide default alarm alert. 2715 * 2716 * @see #RINGTONE 2717 * @see #DEFAULT_ALARM_ALERT_URI 2718 */ 2719 public static final String ALARM_ALERT = "alarm_alert"; 2720 2721 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2722 2723 /** 2724 * A {@link Uri} that will point to the current default alarm alert at 2725 * any given time. 2726 * 2727 * @see #DEFAULT_ALARM_ALERT_URI 2728 */ 2729 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2730 2731 /** 2732 * Persistent store for the system default media button event receiver. 2733 * 2734 * @hide 2735 */ 2736 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2737 2738 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2739 @Override 2740 public boolean validate(String value) { 2741 try { 2742 ComponentName.unflattenFromString(value); 2743 return true; 2744 } catch (NullPointerException e) { 2745 return false; 2746 } 2747 } 2748 }; 2749 2750 /** 2751 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2752 */ 2753 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2754 2755 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2756 2757 /** 2758 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2759 */ 2760 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2761 2762 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2763 2764 /** 2765 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2766 * feature converts two spaces to a "." and space. 2767 */ 2768 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2769 2770 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2771 2772 /** 2773 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2774 */ 2775 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2776 2777 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2778 2779 public static final String SHOW_GTALK_SERVICE_STATUS = 2780 "SHOW_GTALK_SERVICE_STATUS"; 2781 2782 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2783 2784 /** 2785 * Name of activity to use for wallpaper on the home screen. 2786 * 2787 * @deprecated Use {@link WallpaperManager} instead. 2788 */ 2789 @Deprecated 2790 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2791 2792 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2793 private static final int MAX_LENGTH = 1000; 2794 2795 @Override 2796 public boolean validate(String value) { 2797 if (value != null && value.length() > MAX_LENGTH) { 2798 return false; 2799 } 2800 return ComponentName.unflattenFromString(value) != null; 2801 } 2802 }; 2803 2804 /** 2805 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2806 * instead 2807 */ 2808 @Deprecated 2809 public static final String AUTO_TIME = Global.AUTO_TIME; 2810 2811 /** 2812 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2813 * instead 2814 */ 2815 @Deprecated 2816 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2817 2818 /** 2819 * Display times as 12 or 24 hours 2820 * 12 2821 * 24 2822 */ 2823 public static final String TIME_12_24 = "time_12_24"; 2824 2825 /** @hide */ 2826 public static final Validator TIME_12_24_VALIDATOR = 2827 new DiscreteValueValidator(new String[] {"12", "24"}); 2828 2829 /** 2830 * Date format string 2831 * mm/dd/yyyy 2832 * dd/mm/yyyy 2833 * yyyy/mm/dd 2834 */ 2835 public static final String DATE_FORMAT = "date_format"; 2836 2837 /** @hide */ 2838 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2839 @Override 2840 public boolean validate(String value) { 2841 try { 2842 new SimpleDateFormat(value); 2843 return true; 2844 } catch (IllegalArgumentException e) { 2845 return false; 2846 } 2847 } 2848 }; 2849 2850 /** 2851 * Whether the setup wizard has been run before (on first boot), or if 2852 * it still needs to be run. 2853 * 2854 * nonzero = it has been run in the past 2855 * 0 = it has not been run in the past 2856 */ 2857 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2858 2859 /** @hide */ 2860 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2861 2862 /** 2863 * Scaling factor for normal window animations. Setting to 0 will disable window 2864 * animations. 2865 * 2866 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2867 */ 2868 @Deprecated 2869 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2870 2871 /** 2872 * Scaling factor for activity transition animations. Setting to 0 will disable window 2873 * animations. 2874 * 2875 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2876 */ 2877 @Deprecated 2878 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2879 2880 /** 2881 * Scaling factor for Animator-based animations. This affects both the start delay and 2882 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2883 * The default value is 1. 2884 * 2885 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2886 */ 2887 @Deprecated 2888 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2889 2890 /** 2891 * Control whether the accelerometer will be used to change screen 2892 * orientation. If 0, it will not be used unless explicitly requested 2893 * by the application; if 1, it will be used by default unless explicitly 2894 * disabled by the application. 2895 */ 2896 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2897 2898 /** @hide */ 2899 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2900 2901 /** 2902 * Default screen rotation when no other policy applies. 2903 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2904 * preference, this rotation value will be used. Must be one of the 2905 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2906 * 2907 * @see android.view.Display#getRotation 2908 */ 2909 public static final String USER_ROTATION = "user_rotation"; 2910 2911 /** @hide */ 2912 public static final Validator USER_ROTATION_VALIDATOR = 2913 new InclusiveIntegerRangeValidator(0, 3); 2914 2915 /** 2916 * Control whether the rotation lock toggle in the System UI should be hidden. 2917 * Typically this is done for accessibility purposes to make it harder for 2918 * the user to accidentally toggle the rotation lock while the display rotation 2919 * has been locked for accessibility. 2920 * 2921 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2922 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2923 * 2924 * @hide 2925 */ 2926 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2927 "hide_rotation_lock_toggle_for_accessibility"; 2928 2929 /** @hide */ 2930 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2931 sBooleanValidator; 2932 2933 /** 2934 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2935 * be used by Phone and Setting apps; it shouldn't affect other apps. 2936 * The value is boolean (1 or 0). 2937 * 2938 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2939 * It was about AudioManager's setting and thus affected all the applications which 2940 * relied on the setting, while this is purely about the vibration setting for incoming 2941 * calls. 2942 */ 2943 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2944 2945 /** @hide */ 2946 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2947 2948 /** 2949 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2950 * boolean (1 or 0). 2951 */ 2952 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2953 2954 /** @hide */ 2955 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2956 2957 /** 2958 * CDMA only settings 2959 * DTMF tone type played by the dialer when dialing. 2960 * 0 = Normal 2961 * 1 = Long 2962 */ 2963 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2964 2965 /** @hide */ 2966 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2967 2968 /** 2969 * Whether the hearing aid is enabled. The value is 2970 * boolean (1 or 0). 2971 * @hide 2972 */ 2973 public static final String HEARING_AID = "hearing_aid"; 2974 2975 /** @hide */ 2976 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2977 2978 /** 2979 * CDMA only settings 2980 * TTY Mode 2981 * 0 = OFF 2982 * 1 = FULL 2983 * 2 = VCO 2984 * 3 = HCO 2985 * @hide 2986 */ 2987 public static final String TTY_MODE = "tty_mode"; 2988 2989 /** @hide */ 2990 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2991 2992 /** 2993 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2994 * boolean (1 or 0). 2995 */ 2996 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2997 2998 /** @hide */ 2999 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 3000 3001 /** 3002 * Whether the haptic feedback (long presses, ...) are enabled. The value is 3003 * boolean (1 or 0). 3004 */ 3005 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 3006 3007 /** @hide */ 3008 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 3009 3010 /** 3011 * @deprecated Each application that shows web suggestions should have its own 3012 * setting for this. 3013 */ 3014 @Deprecated 3015 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3016 3017 /** @hide */ 3018 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3019 3020 /** 3021 * Whether the notification LED should repeatedly flash when a notification is 3022 * pending. The value is boolean (1 or 0). 3023 * @hide 3024 */ 3025 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3026 3027 /** @hide */ 3028 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3029 3030 /** 3031 * Show pointer location on screen? 3032 * 0 = no 3033 * 1 = yes 3034 * @hide 3035 */ 3036 public static final String POINTER_LOCATION = "pointer_location"; 3037 3038 /** @hide */ 3039 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3040 3041 /** 3042 * Show touch positions on screen? 3043 * 0 = no 3044 * 1 = yes 3045 * @hide 3046 */ 3047 public static final String SHOW_TOUCHES = "show_touches"; 3048 3049 /** @hide */ 3050 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3051 3052 /** 3053 * Log raw orientation data from 3054 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3055 * orientationplot.py tool. 3056 * 0 = no 3057 * 1 = yes 3058 * @hide 3059 */ 3060 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3061 "window_orientation_listener_log"; 3062 3063 /** @hide */ 3064 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3065 3066 /** 3067 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3068 * instead 3069 * @hide 3070 */ 3071 @Deprecated 3072 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3073 3074 /** 3075 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3076 * instead 3077 * @hide 3078 */ 3079 @Deprecated 3080 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3081 3082 /** 3083 * Whether to play sounds when the keyguard is shown and dismissed. 3084 * @hide 3085 */ 3086 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3087 3088 /** @hide */ 3089 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3090 3091 /** 3092 * Whether the lockscreen should be completely disabled. 3093 * @hide 3094 */ 3095 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3096 3097 /** @hide */ 3098 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3099 3100 /** 3101 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3102 * instead 3103 * @hide 3104 */ 3105 @Deprecated 3106 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3107 3108 /** 3109 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3110 * instead 3111 * @hide 3112 */ 3113 @Deprecated 3114 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3115 3116 /** 3117 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3118 * instead 3119 * @hide 3120 */ 3121 @Deprecated 3122 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3123 3124 /** 3125 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3126 * instead 3127 * @hide 3128 */ 3129 @Deprecated 3130 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3131 3132 /** 3133 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3134 * instead 3135 * @hide 3136 */ 3137 @Deprecated 3138 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3139 3140 /** 3141 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3142 * instead 3143 * @hide 3144 */ 3145 @Deprecated 3146 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3147 3148 /** 3149 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3150 * instead 3151 * @hide 3152 */ 3153 @Deprecated 3154 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3155 3156 /** 3157 * Receive incoming SIP calls? 3158 * 0 = no 3159 * 1 = yes 3160 * @hide 3161 */ 3162 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3163 3164 /** @hide */ 3165 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3166 3167 /** 3168 * Call Preference String. 3169 * "SIP_ALWAYS" : Always use SIP with network access 3170 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3171 * @hide 3172 */ 3173 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3174 3175 /** @hide */ 3176 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3177 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3178 3179 /** 3180 * One of the sip call options: Always use SIP with network access. 3181 * @hide 3182 */ 3183 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3184 3185 /** @hide */ 3186 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3187 3188 /** 3189 * One of the sip call options: Only if destination is a SIP address. 3190 * @hide 3191 */ 3192 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3193 3194 /** @hide */ 3195 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3196 3197 /** 3198 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3199 * the user should be prompted each time a call is made whether it should be placed using 3200 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3201 * SIP_ADDRESS_ONLY. 3202 * @hide 3203 */ 3204 @Deprecated 3205 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3206 3207 /** @hide */ 3208 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3209 3210 /** 3211 * Pointer speed setting. 3212 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3213 * -7 = slowest 3214 * 0 = default speed 3215 * +7 = fastest 3216 * @hide 3217 */ 3218 public static final String POINTER_SPEED = "pointer_speed"; 3219 3220 /** @hide */ 3221 public static final Validator POINTER_SPEED_VALIDATOR = 3222 new InclusiveFloatRangeValidator(-7, 7); 3223 3224 /** 3225 * Whether lock-to-app will be triggered by long-press on recents. 3226 * @hide 3227 */ 3228 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3229 3230 /** @hide */ 3231 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3232 3233 /** 3234 * I am the lolrus. 3235 * <p> 3236 * Nonzero values indicate that the user has a bukkit. 3237 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3238 * @hide 3239 */ 3240 public static final String EGG_MODE = "egg_mode"; 3241 3242 /** @hide */ 3243 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3244 @Override 3245 public boolean validate(String value) { 3246 try { 3247 return Long.parseLong(value) >= 0; 3248 } catch (NumberFormatException e) { 3249 return false; 3250 } 3251 } 3252 }; 3253 3254 /** 3255 * IMPORTANT: If you add a new public settings you also have to add it to 3256 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3257 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3258 * the setting value. See an example above. 3259 */ 3260 3261 /** 3262 * Settings to backup. This is here so that it's in the same place as the settings 3263 * keys and easy to update. 3264 * 3265 * NOTE: Settings are backed up and restored in the order they appear 3266 * in this array. If you have one setting depending on another, 3267 * make sure that they are ordered appropriately. 3268 * 3269 * @hide 3270 */ 3271 public static final String[] SETTINGS_TO_BACKUP = { 3272 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3273 WIFI_USE_STATIC_IP, 3274 WIFI_STATIC_IP, 3275 WIFI_STATIC_GATEWAY, 3276 WIFI_STATIC_NETMASK, 3277 WIFI_STATIC_DNS1, 3278 WIFI_STATIC_DNS2, 3279 BLUETOOTH_DISCOVERABILITY, 3280 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3281 FONT_SCALE, 3282 DIM_SCREEN, 3283 SCREEN_OFF_TIMEOUT, 3284 SCREEN_BRIGHTNESS, 3285 SCREEN_BRIGHTNESS_MODE, 3286 SCREEN_AUTO_BRIGHTNESS_ADJ, 3287 VIBRATE_INPUT_DEVICES, 3288 MODE_RINGER_STREAMS_AFFECTED, 3289 TEXT_AUTO_REPLACE, 3290 TEXT_AUTO_CAPS, 3291 TEXT_AUTO_PUNCTUATE, 3292 TEXT_SHOW_PASSWORD, 3293 AUTO_TIME, // moved to global 3294 AUTO_TIME_ZONE, // moved to global 3295 TIME_12_24, 3296 DATE_FORMAT, 3297 DTMF_TONE_WHEN_DIALING, 3298 DTMF_TONE_TYPE_WHEN_DIALING, 3299 HEARING_AID, 3300 TTY_MODE, 3301 SOUND_EFFECTS_ENABLED, 3302 HAPTIC_FEEDBACK_ENABLED, 3303 POWER_SOUNDS_ENABLED, // moved to global 3304 DOCK_SOUNDS_ENABLED, // moved to global 3305 LOCKSCREEN_SOUNDS_ENABLED, 3306 SHOW_WEB_SUGGESTIONS, 3307 SIP_CALL_OPTIONS, 3308 SIP_RECEIVE_CALLS, 3309 POINTER_SPEED, 3310 VIBRATE_WHEN_RINGING, 3311 RINGTONE, 3312 LOCK_TO_APP_ENABLED, 3313 NOTIFICATION_SOUND, 3314 ACCELEROMETER_ROTATION 3315 }; 3316 3317 /** 3318 * These are all public system settings 3319 * 3320 * @hide 3321 */ 3322 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3323 static { 3324 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3325 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3326 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3327 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3328 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3329 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3330 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3331 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3332 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3333 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3334 PUBLIC_SETTINGS.add(FONT_SCALE); 3335 PUBLIC_SETTINGS.add(DIM_SCREEN); 3336 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3337 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3338 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3339 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3340 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3341 PUBLIC_SETTINGS.add(VIBRATE_ON); 3342 PUBLIC_SETTINGS.add(VOLUME_RING); 3343 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3344 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3345 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3346 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3347 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3348 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3349 PUBLIC_SETTINGS.add(RINGTONE); 3350 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3351 PUBLIC_SETTINGS.add(ALARM_ALERT); 3352 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3353 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3354 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3355 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3356 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3357 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3358 PUBLIC_SETTINGS.add(TIME_12_24); 3359 PUBLIC_SETTINGS.add(DATE_FORMAT); 3360 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3361 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3362 PUBLIC_SETTINGS.add(USER_ROTATION); 3363 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3364 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3365 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3366 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3367 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3368 } 3369 3370 /** 3371 * These are all hidden system settings. 3372 * 3373 * @hide 3374 */ 3375 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3376 static { 3377 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3378 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3379 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3380 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3381 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3382 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3383 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3384 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3385 PRIVATE_SETTINGS.add(MASTER_MONO); 3386 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3387 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3388 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3389 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3390 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3391 PRIVATE_SETTINGS.add(HEARING_AID); 3392 PRIVATE_SETTINGS.add(TTY_MODE); 3393 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3394 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3395 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3396 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3397 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3398 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3399 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3400 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3401 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3402 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3403 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3404 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3405 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3406 PRIVATE_SETTINGS.add(LOCK_SOUND); 3407 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3408 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3409 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3410 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3411 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3412 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3413 PRIVATE_SETTINGS.add(POINTER_SPEED); 3414 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3415 PRIVATE_SETTINGS.add(EGG_MODE); 3416 } 3417 3418 /** 3419 * These are all public system settings 3420 * 3421 * @hide 3422 */ 3423 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3424 static { 3425 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3426 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3427 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3428 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3429 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3430 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3431 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3432 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3433 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3434 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3435 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3436 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3437 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3438 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3439 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3440 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3441 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3442 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3443 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3444 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3445 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3446 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3447 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3448 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3449 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3450 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3451 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3452 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3453 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3454 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3455 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3456 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3457 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3458 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3459 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3460 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3461 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3462 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3463 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3464 VALIDATORS.put(MASTER_MONO, MASTER_MONO_VALIDATOR); 3465 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3466 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3467 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3468 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3469 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3470 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3471 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3472 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3473 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3474 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3475 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3476 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3477 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3478 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3479 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3480 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3481 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3482 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3483 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3484 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3485 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3486 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3487 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3488 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3489 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3490 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3491 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3492 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3493 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3494 } 3495 3496 /** 3497 * These entries are considered common between the personal and the managed profile, 3498 * since the managed profile doesn't get to change them. 3499 */ 3500 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3501 static { 3502 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3503 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3504 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3505 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3506 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3507 } 3508 3509 /** @hide */ 3510 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3511 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3512 } 3513 3514 /** 3515 * When to use Wi-Fi calling 3516 * 3517 * @see android.telephony.TelephonyManager.WifiCallingChoices 3518 * @hide 3519 */ 3520 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3521 3522 // Settings moved to Settings.Secure 3523 3524 /** 3525 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3526 * instead 3527 */ 3528 @Deprecated 3529 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3530 3531 /** 3532 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3533 */ 3534 @Deprecated 3535 public static final String ANDROID_ID = Secure.ANDROID_ID; 3536 3537 /** 3538 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3539 */ 3540 @Deprecated 3541 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3542 3543 /** 3544 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3545 */ 3546 @Deprecated 3547 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3548 3549 /** 3550 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3551 */ 3552 @Deprecated 3553 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3554 3555 /** 3556 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3557 */ 3558 @Deprecated 3559 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3560 3561 /** 3562 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3563 */ 3564 @Deprecated 3565 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3566 3567 /** 3568 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3569 * instead 3570 */ 3571 @Deprecated 3572 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3573 3574 /** 3575 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3576 */ 3577 @Deprecated 3578 public static final String LOGGING_ID = Secure.LOGGING_ID; 3579 3580 /** 3581 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3582 */ 3583 @Deprecated 3584 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3585 3586 /** 3587 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3588 * instead 3589 */ 3590 @Deprecated 3591 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3592 3593 /** 3594 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3595 * instead 3596 */ 3597 @Deprecated 3598 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3599 3600 /** 3601 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3602 * instead 3603 */ 3604 @Deprecated 3605 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3606 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3607 3608 /** 3609 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3610 */ 3611 @Deprecated 3612 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3613 3614 /** 3615 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3616 */ 3617 @Deprecated 3618 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3619 3620 /** 3621 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3622 */ 3623 @Deprecated 3624 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3625 3626 /** 3627 * @deprecated Use 3628 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3629 */ 3630 @Deprecated 3631 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3632 3633 /** 3634 * @deprecated Use 3635 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3636 */ 3637 @Deprecated 3638 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3639 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3640 3641 /** 3642 * @deprecated Use 3643 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3644 */ 3645 @Deprecated 3646 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3647 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3648 3649 /** 3650 * @deprecated Use 3651 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3652 */ 3653 @Deprecated 3654 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3655 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3656 3657 /** 3658 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3659 * instead 3660 */ 3661 @Deprecated 3662 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3663 3664 /** 3665 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3666 */ 3667 @Deprecated 3668 public static final String WIFI_ON = Global.WIFI_ON; 3669 3670 /** 3671 * @deprecated Use 3672 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3673 * instead 3674 */ 3675 @Deprecated 3676 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3677 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3678 3679 /** 3680 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3681 */ 3682 @Deprecated 3683 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3684 3685 /** 3686 * @deprecated Use 3687 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3688 */ 3689 @Deprecated 3690 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3691 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3692 3693 /** 3694 * @deprecated Use 3695 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3696 */ 3697 @Deprecated 3698 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3699 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3700 3701 /** 3702 * @deprecated Use 3703 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3704 * instead 3705 */ 3706 @Deprecated 3707 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3708 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3709 3710 /** 3711 * @deprecated Use 3712 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3713 */ 3714 @Deprecated 3715 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3716 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3717 3718 /** 3719 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3720 * instead 3721 */ 3722 @Deprecated 3723 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3724 3725 /** 3726 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3727 */ 3728 @Deprecated 3729 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3730 3731 /** 3732 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3733 */ 3734 @Deprecated 3735 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3736 3737 /** 3738 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3739 * instead 3740 */ 3741 @Deprecated 3742 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3743 3744 /** 3745 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3746 * instead 3747 */ 3748 @Deprecated 3749 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3750 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3751 3752 /** 3753 * An app can use this method to check if it is currently allowed to write or modify system 3754 * settings. In order to gain write access to the system settings, an app must declare the 3755 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3756 * currently disallowed, it can prompt the user to grant it this capability through a 3757 * management UI by sending an Intent with action 3758 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3759 * 3760 * @param context A context 3761 * @return true if the calling app can write to system settings, false otherwise 3762 */ 3763 public static boolean canWrite(Context context) { 3764 int uid = Binder.getCallingUid(); 3765 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3766 context, uid), false); 3767 } 3768 } 3769 3770 /** 3771 * Secure system settings, containing system preferences that applications 3772 * can read but are not allowed to write. These are for preferences that 3773 * the user must explicitly modify through the system UI or specialized 3774 * APIs for those values, not modified directly by applications. 3775 */ 3776 public static final class Secure extends NameValueTable { 3777 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3778 3779 /** 3780 * The content:// style URL for this table 3781 */ 3782 public static final Uri CONTENT_URI = 3783 Uri.parse("content://" + AUTHORITY + "/secure"); 3784 3785 // Populated lazily, guarded by class object: 3786 private static final NameValueCache sNameValueCache = new NameValueCache( 3787 SYS_PROP_SETTING_VERSION, 3788 CONTENT_URI, 3789 CALL_METHOD_GET_SECURE, 3790 CALL_METHOD_PUT_SECURE); 3791 3792 private static ILockSettings sLockSettings = null; 3793 3794 private static boolean sIsSystemProcess; 3795 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3796 private static final HashSet<String> MOVED_TO_GLOBAL; 3797 static { 3798 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3799 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3800 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3801 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3802 3803 MOVED_TO_GLOBAL = new HashSet<String>(); 3804 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3805 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3806 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3807 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3808 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3809 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3810 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3811 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3812 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3813 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3814 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3815 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3816 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3817 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3818 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3819 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3820 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3821 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3822 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3823 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3824 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3825 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3826 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3827 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3828 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3829 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3830 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3831 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3832 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3833 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3834 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3835 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3836 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3837 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3838 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3839 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3840 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3841 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3842 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3843 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3844 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3845 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3846 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3847 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3848 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3849 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3850 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3851 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3852 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3853 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3854 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3855 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3856 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3857 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3858 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3859 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3860 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3861 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3862 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3863 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3864 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3865 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3866 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3867 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3868 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3869 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3870 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3871 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3872 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3873 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3874 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3875 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3876 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3877 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3878 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3879 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3880 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3881 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3882 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3883 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3884 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3885 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3886 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3887 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3888 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3889 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3890 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3891 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3892 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3893 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3894 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3895 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3896 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3897 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3898 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3899 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3900 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3901 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3902 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3903 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3904 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3905 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3906 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3907 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3908 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3909 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3910 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3911 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3912 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3913 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3914 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3915 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3916 } 3917 3918 /** @hide */ 3919 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3920 outKeySet.addAll(MOVED_TO_GLOBAL); 3921 } 3922 3923 /** 3924 * Look up a name in the database. 3925 * @param resolver to access the database with 3926 * @param name to look up in the table 3927 * @return the corresponding value, or null if not present 3928 */ 3929 public static String getString(ContentResolver resolver, String name) { 3930 return getStringForUser(resolver, name, UserHandle.myUserId()); 3931 } 3932 3933 /** @hide */ 3934 public static String getStringForUser(ContentResolver resolver, String name, 3935 int userHandle) { 3936 if (MOVED_TO_GLOBAL.contains(name)) { 3937 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3938 + " to android.provider.Settings.Global."); 3939 return Global.getStringForUser(resolver, name, userHandle); 3940 } 3941 3942 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3943 synchronized (Secure.class) { 3944 if (sLockSettings == null) { 3945 sLockSettings = ILockSettings.Stub.asInterface( 3946 (IBinder) ServiceManager.getService("lock_settings")); 3947 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3948 } 3949 } 3950 if (sLockSettings != null && !sIsSystemProcess) { 3951 // No context; use the ActivityThread's context as an approximation for 3952 // determining the target API level. 3953 Application application = ActivityThread.currentApplication(); 3954 3955 boolean isPreMnc = application != null 3956 && application.getApplicationInfo() != null 3957 && application.getApplicationInfo().targetSdkVersion 3958 <= VERSION_CODES.LOLLIPOP_MR1; 3959 if (isPreMnc) { 3960 try { 3961 return sLockSettings.getString(name, "0", userHandle); 3962 } catch (RemoteException re) { 3963 // Fall through 3964 } 3965 } else { 3966 throw new SecurityException("Settings.Secure." + name 3967 + " is deprecated and no longer accessible." 3968 + " See API documentation for potential replacements."); 3969 } 3970 } 3971 } 3972 3973 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3974 } 3975 3976 /** 3977 * Store a name/value pair into the database. 3978 * @param resolver to access the database with 3979 * @param name to store 3980 * @param value to associate with the name 3981 * @return true if the value was set, false on database errors 3982 */ 3983 public static boolean putString(ContentResolver resolver, String name, String value) { 3984 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3985 } 3986 3987 /** @hide */ 3988 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3989 int userHandle) { 3990 if (LOCATION_MODE.equals(name)) { 3991 // HACK ALERT: temporary hack to work around b/10491283. 3992 // TODO: once b/10491283 fixed, remove this hack 3993 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3994 } 3995 if (MOVED_TO_GLOBAL.contains(name)) { 3996 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3997 + " to android.provider.Settings.Global"); 3998 return Global.putStringForUser(resolver, name, value, userHandle); 3999 } 4000 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 4001 } 4002 4003 /** 4004 * Construct the content URI for a particular name/value pair, 4005 * useful for monitoring changes with a ContentObserver. 4006 * @param name to look up in the table 4007 * @return the corresponding content URI, or null if not present 4008 */ 4009 public static Uri getUriFor(String name) { 4010 if (MOVED_TO_GLOBAL.contains(name)) { 4011 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 4012 + " to android.provider.Settings.Global, returning global URI."); 4013 return Global.getUriFor(Global.CONTENT_URI, name); 4014 } 4015 return getUriFor(CONTENT_URI, name); 4016 } 4017 4018 /** 4019 * Convenience function for retrieving a single secure settings value 4020 * as an integer. Note that internally setting values are always 4021 * stored as strings; this function converts the string to an integer 4022 * for you. The default value will be returned if the setting is 4023 * not defined or not an integer. 4024 * 4025 * @param cr The ContentResolver to access. 4026 * @param name The name of the setting to retrieve. 4027 * @param def Value to return if the setting is not defined. 4028 * 4029 * @return The setting's current value, or 'def' if it is not defined 4030 * or not a valid integer. 4031 */ 4032 public static int getInt(ContentResolver cr, String name, int def) { 4033 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4034 } 4035 4036 /** @hide */ 4037 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4038 if (LOCATION_MODE.equals(name)) { 4039 // HACK ALERT: temporary hack to work around b/10491283. 4040 // TODO: once b/10491283 fixed, remove this hack 4041 return getLocationModeForUser(cr, userHandle); 4042 } 4043 String v = getStringForUser(cr, name, userHandle); 4044 try { 4045 return v != null ? Integer.parseInt(v) : def; 4046 } catch (NumberFormatException e) { 4047 return def; 4048 } 4049 } 4050 4051 /** 4052 * Convenience function for retrieving a single secure settings value 4053 * as an integer. Note that internally setting values are always 4054 * stored as strings; this function converts the string to an integer 4055 * for you. 4056 * <p> 4057 * This version does not take a default value. If the setting has not 4058 * been set, or the string value is not a number, 4059 * it throws {@link SettingNotFoundException}. 4060 * 4061 * @param cr The ContentResolver to access. 4062 * @param name The name of the setting to retrieve. 4063 * 4064 * @throws SettingNotFoundException Thrown if a setting by the given 4065 * name can't be found or the setting value is not an integer. 4066 * 4067 * @return The setting's current value. 4068 */ 4069 public static int getInt(ContentResolver cr, String name) 4070 throws SettingNotFoundException { 4071 return getIntForUser(cr, name, UserHandle.myUserId()); 4072 } 4073 4074 /** @hide */ 4075 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4076 throws SettingNotFoundException { 4077 if (LOCATION_MODE.equals(name)) { 4078 // HACK ALERT: temporary hack to work around b/10491283. 4079 // TODO: once b/10491283 fixed, remove this hack 4080 return getLocationModeForUser(cr, userHandle); 4081 } 4082 String v = getStringForUser(cr, name, userHandle); 4083 try { 4084 return Integer.parseInt(v); 4085 } catch (NumberFormatException e) { 4086 throw new SettingNotFoundException(name); 4087 } 4088 } 4089 4090 /** 4091 * Convenience function for updating a single settings value as an 4092 * integer. This will either create a new entry in the table if the 4093 * given name does not exist, or modify the value of the existing row 4094 * with that name. Note that internally setting values are always 4095 * stored as strings, so this function converts the given value to a 4096 * string before storing it. 4097 * 4098 * @param cr The ContentResolver to access. 4099 * @param name The name of the setting to modify. 4100 * @param value The new value for the setting. 4101 * @return true if the value was set, false on database errors 4102 */ 4103 public static boolean putInt(ContentResolver cr, String name, int value) { 4104 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4105 } 4106 4107 /** @hide */ 4108 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4109 int userHandle) { 4110 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4111 } 4112 4113 /** 4114 * Convenience function for retrieving a single secure settings value 4115 * as a {@code long}. Note that internally setting values are always 4116 * stored as strings; this function converts the string to a {@code long} 4117 * for you. The default value will be returned if the setting is 4118 * not defined or not a {@code long}. 4119 * 4120 * @param cr The ContentResolver to access. 4121 * @param name The name of the setting to retrieve. 4122 * @param def Value to return if the setting is not defined. 4123 * 4124 * @return The setting's current value, or 'def' if it is not defined 4125 * or not a valid {@code long}. 4126 */ 4127 public static long getLong(ContentResolver cr, String name, long def) { 4128 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4129 } 4130 4131 /** @hide */ 4132 public static long getLongForUser(ContentResolver cr, String name, long def, 4133 int userHandle) { 4134 String valString = getStringForUser(cr, name, userHandle); 4135 long value; 4136 try { 4137 value = valString != null ? Long.parseLong(valString) : def; 4138 } catch (NumberFormatException e) { 4139 value = def; 4140 } 4141 return value; 4142 } 4143 4144 /** 4145 * Convenience function for retrieving a single secure settings value 4146 * as a {@code long}. Note that internally setting values are always 4147 * stored as strings; this function converts the string to a {@code long} 4148 * for you. 4149 * <p> 4150 * This version does not take a default value. If the setting has not 4151 * been set, or the string value is not a number, 4152 * it throws {@link SettingNotFoundException}. 4153 * 4154 * @param cr The ContentResolver to access. 4155 * @param name The name of the setting to retrieve. 4156 * 4157 * @return The setting's current value. 4158 * @throws SettingNotFoundException Thrown if a setting by the given 4159 * name can't be found or the setting value is not an integer. 4160 */ 4161 public static long getLong(ContentResolver cr, String name) 4162 throws SettingNotFoundException { 4163 return getLongForUser(cr, name, UserHandle.myUserId()); 4164 } 4165 4166 /** @hide */ 4167 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4168 throws SettingNotFoundException { 4169 String valString = getStringForUser(cr, name, userHandle); 4170 try { 4171 return Long.parseLong(valString); 4172 } catch (NumberFormatException e) { 4173 throw new SettingNotFoundException(name); 4174 } 4175 } 4176 4177 /** 4178 * Convenience function for updating a secure settings value as a long 4179 * integer. This will either create a new entry in the table if the 4180 * given name does not exist, or modify the value of the existing row 4181 * with that name. Note that internally setting values are always 4182 * stored as strings, so this function converts the given value to a 4183 * string before storing it. 4184 * 4185 * @param cr The ContentResolver to access. 4186 * @param name The name of the setting to modify. 4187 * @param value The new value for the setting. 4188 * @return true if the value was set, false on database errors 4189 */ 4190 public static boolean putLong(ContentResolver cr, String name, long value) { 4191 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4192 } 4193 4194 /** @hide */ 4195 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4196 int userHandle) { 4197 return putStringForUser(cr, name, Long.toString(value), userHandle); 4198 } 4199 4200 /** 4201 * Convenience function for retrieving a single secure settings value 4202 * as a floating point number. Note that internally setting values are 4203 * always stored as strings; this function converts the string to an 4204 * float for you. The default value will be returned if the setting 4205 * is not defined or not a valid float. 4206 * 4207 * @param cr The ContentResolver to access. 4208 * @param name The name of the setting to retrieve. 4209 * @param def Value to return if the setting is not defined. 4210 * 4211 * @return The setting's current value, or 'def' if it is not defined 4212 * or not a valid float. 4213 */ 4214 public static float getFloat(ContentResolver cr, String name, float def) { 4215 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4216 } 4217 4218 /** @hide */ 4219 public static float getFloatForUser(ContentResolver cr, String name, float def, 4220 int userHandle) { 4221 String v = getStringForUser(cr, name, userHandle); 4222 try { 4223 return v != null ? Float.parseFloat(v) : def; 4224 } catch (NumberFormatException e) { 4225 return def; 4226 } 4227 } 4228 4229 /** 4230 * Convenience function for retrieving a single secure settings value 4231 * as a float. Note that internally setting values are always 4232 * stored as strings; this function converts the string to a float 4233 * for you. 4234 * <p> 4235 * This version does not take a default value. If the setting has not 4236 * been set, or the string value is not a number, 4237 * it throws {@link SettingNotFoundException}. 4238 * 4239 * @param cr The ContentResolver to access. 4240 * @param name The name of the setting to retrieve. 4241 * 4242 * @throws SettingNotFoundException Thrown if a setting by the given 4243 * name can't be found or the setting value is not a float. 4244 * 4245 * @return The setting's current value. 4246 */ 4247 public static float getFloat(ContentResolver cr, String name) 4248 throws SettingNotFoundException { 4249 return getFloatForUser(cr, name, UserHandle.myUserId()); 4250 } 4251 4252 /** @hide */ 4253 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4254 throws SettingNotFoundException { 4255 String v = getStringForUser(cr, name, userHandle); 4256 if (v == null) { 4257 throw new SettingNotFoundException(name); 4258 } 4259 try { 4260 return Float.parseFloat(v); 4261 } catch (NumberFormatException e) { 4262 throw new SettingNotFoundException(name); 4263 } 4264 } 4265 4266 /** 4267 * Convenience function for updating a single settings value as a 4268 * floating point number. This will either create a new entry in the 4269 * table if the given name does not exist, or modify the value of the 4270 * existing row with that name. Note that internally setting values 4271 * are always stored as strings, so this function converts the given 4272 * value to a string before storing it. 4273 * 4274 * @param cr The ContentResolver to access. 4275 * @param name The name of the setting to modify. 4276 * @param value The new value for the setting. 4277 * @return true if the value was set, false on database errors 4278 */ 4279 public static boolean putFloat(ContentResolver cr, String name, float value) { 4280 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4281 } 4282 4283 /** @hide */ 4284 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4285 int userHandle) { 4286 return putStringForUser(cr, name, Float.toString(value), userHandle); 4287 } 4288 4289 /** 4290 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4291 * instead 4292 */ 4293 @Deprecated 4294 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4295 Global.DEVELOPMENT_SETTINGS_ENABLED; 4296 4297 /** 4298 * When the user has enable the option to have a "bug report" command 4299 * in the power menu. 4300 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4301 * @hide 4302 */ 4303 @Deprecated 4304 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4305 4306 /** 4307 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4308 */ 4309 @Deprecated 4310 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4311 4312 /** 4313 * Setting to allow mock locations and location provider status to be injected into the 4314 * LocationManager service for testing purposes during application development. These 4315 * locations and status values override actual location and status information generated 4316 * by network, gps, or other location providers. 4317 * 4318 * @deprecated This settings is not used anymore. 4319 */ 4320 @Deprecated 4321 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4322 4323 /** 4324 * A 64-bit number (as a hex string) that is randomly 4325 * generated when the user first sets up the device and should remain 4326 * constant for the lifetime of the user's device. The value may 4327 * change if a factory reset is performed on the device. 4328 * <p class="note"><strong>Note:</strong> When a device has <a 4329 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4330 * (available on certain devices running Android 4.2 or higher), each user appears as a 4331 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4332 * user.</p> 4333 */ 4334 public static final String ANDROID_ID = "android_id"; 4335 4336 /** 4337 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4338 */ 4339 @Deprecated 4340 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4341 4342 /** 4343 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4344 */ 4345 @Deprecated 4346 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4347 4348 /** 4349 * Setting to record the input method used by default, holding the ID 4350 * of the desired method. 4351 */ 4352 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4353 4354 /** 4355 * Setting to record the input method subtype used by default, holding the ID 4356 * of the desired method. 4357 */ 4358 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4359 "selected_input_method_subtype"; 4360 4361 /** 4362 * Setting to record the history of input method subtype, holding the pair of ID of IME 4363 * and its last used subtype. 4364 * @hide 4365 */ 4366 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4367 "input_methods_subtype_history"; 4368 4369 /** 4370 * Setting to record the visibility of input method selector 4371 */ 4372 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4373 "input_method_selector_visibility"; 4374 4375 /** 4376 * The currently selected voice interaction service flattened ComponentName. 4377 * @hide 4378 */ 4379 @TestApi 4380 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4381 4382 /** 4383 * bluetooth HCI snoop log configuration 4384 * @hide 4385 */ 4386 public static final String BLUETOOTH_HCI_LOG = 4387 "bluetooth_hci_log"; 4388 4389 /** 4390 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4391 */ 4392 @Deprecated 4393 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4394 4395 /** 4396 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4397 * @hide 4398 */ 4399 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4400 4401 /** 4402 * List of input methods that are currently enabled. This is a string 4403 * containing the IDs of all enabled input methods, each ID separated 4404 * by ':'. 4405 */ 4406 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4407 4408 /** 4409 * List of system input methods that are currently disabled. This is a string 4410 * containing the IDs of all disabled input methods, each ID separated 4411 * by ':'. 4412 * @hide 4413 */ 4414 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4415 4416 /** 4417 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4418 * determines if the IME should be shown when a hard keyboard is attached. 4419 * @hide 4420 */ 4421 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4422 4423 /** 4424 * Host name and port for global http proxy. Uses ':' seperator for 4425 * between host and port. 4426 * 4427 * @deprecated Use {@link Global#HTTP_PROXY} 4428 */ 4429 @Deprecated 4430 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4431 4432 /** 4433 * Package designated as always-on VPN provider. 4434 * 4435 * @hide 4436 */ 4437 public static final String ALWAYS_ON_VPN_APP = "always_on_vpn_app"; 4438 4439 /** 4440 * Whether applications can be installed for this user via the system's 4441 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4442 * 4443 * <p>1 = permit app installation via the system package installer intent 4444 * <p>0 = do not allow use of the package installer 4445 */ 4446 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4447 4448 /** 4449 * Comma-separated list of location providers that activities may access. Do not rely on 4450 * this value being present in settings.db or on ContentObserver notifications on the 4451 * corresponding Uri. 4452 * 4453 * @deprecated use {@link #LOCATION_MODE} and 4454 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4455 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4456 */ 4457 @Deprecated 4458 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4459 4460 /** 4461 * The degree of location access enabled by the user. 4462 * <p> 4463 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4464 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4465 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4466 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4467 * modes that might be added in the future. 4468 * <p> 4469 * Note: do not rely on this value being present in settings.db or on ContentObserver 4470 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4471 * to receive changes in this value. 4472 */ 4473 public static final String LOCATION_MODE = "location_mode"; 4474 /** 4475 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4476 * {@link #LOCATION_MODE_OFF} 4477 * @hide 4478 */ 4479 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4480 4481 /** 4482 * Sets all location providers to the previous states before location was turned off. 4483 * @hide 4484 */ 4485 public static final int LOCATION_MODE_PREVIOUS = -1; 4486 /** 4487 * Location access disabled. 4488 */ 4489 public static final int LOCATION_MODE_OFF = 0; 4490 /** 4491 * Network Location Provider disabled, but GPS and other sensors enabled. 4492 */ 4493 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4494 /** 4495 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4496 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4497 * {@link android.location.Criteria#POWER_MEDIUM}. 4498 */ 4499 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4500 /** 4501 * Best-effort location computation allowed. 4502 */ 4503 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4504 4505 /** 4506 * A flag containing settings used for biometric weak 4507 * @hide 4508 */ 4509 @Deprecated 4510 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4511 "lock_biometric_weak_flags"; 4512 4513 /** 4514 * Whether lock-to-app will lock the keyguard when exiting. 4515 * @hide 4516 */ 4517 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4518 4519 /** 4520 * Whether autolock is enabled (0 = false, 1 = true) 4521 * 4522 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4523 * level of the keyguard. Accessing this setting from an app that is targeting 4524 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4525 */ 4526 @Deprecated 4527 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4528 4529 /** 4530 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4531 * 4532 * @deprecated Accessing this setting from an app that is targeting 4533 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4534 */ 4535 @Deprecated 4536 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4537 4538 /** 4539 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4540 * true) 4541 * 4542 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4543 * lockscreen uses 4544 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4545 * Accessing this setting from an app that is targeting 4546 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4547 */ 4548 @Deprecated 4549 public static final String 4550 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4551 4552 /** 4553 * This preference allows the device to be locked given time after screen goes off, 4554 * subject to current DeviceAdmin policy limits. 4555 * @hide 4556 */ 4557 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4558 4559 4560 /** 4561 * This preference contains the string that shows for owner info on LockScreen. 4562 * @hide 4563 * @deprecated 4564 */ 4565 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4566 4567 /** 4568 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4569 * @hide 4570 */ 4571 @Deprecated 4572 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4573 "lock_screen_appwidget_ids"; 4574 4575 /** 4576 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4577 * @hide 4578 */ 4579 @Deprecated 4580 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4581 "lock_screen_fallback_appwidget_id"; 4582 4583 /** 4584 * Index of the lockscreen appwidget to restore, -1 if none. 4585 * @hide 4586 */ 4587 @Deprecated 4588 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4589 "lock_screen_sticky_appwidget"; 4590 4591 /** 4592 * This preference enables showing the owner info on LockScreen. 4593 * @hide 4594 * @deprecated 4595 */ 4596 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4597 "lock_screen_owner_info_enabled"; 4598 4599 /** 4600 * When set by a user, allows notifications to be shown atop a securely locked screen 4601 * in their full "private" form (same as when the device is unlocked). 4602 * @hide 4603 */ 4604 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4605 "lock_screen_allow_private_notifications"; 4606 4607 /** 4608 * Set by the system to track if the user needs to see the call to action for 4609 * the lockscreen notification policy. 4610 * @hide 4611 */ 4612 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4613 "show_note_about_notification_hiding"; 4614 4615 /** 4616 * Set to 1 by the system after trust agents have been initialized. 4617 * @hide 4618 */ 4619 public static final String TRUST_AGENTS_INITIALIZED = 4620 "trust_agents_initialized"; 4621 4622 /** 4623 * The Logging ID (a unique 64-bit value) as a hex string. 4624 * Used as a pseudonymous identifier for logging. 4625 * @deprecated This identifier is poorly initialized and has 4626 * many collisions. It should not be used. 4627 */ 4628 @Deprecated 4629 public static final String LOGGING_ID = "logging_id"; 4630 4631 /** 4632 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4633 */ 4634 @Deprecated 4635 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4636 4637 /** 4638 * No longer supported. 4639 */ 4640 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4641 4642 /** 4643 * No longer supported. 4644 */ 4645 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4646 4647 /** 4648 * No longer supported. 4649 */ 4650 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4651 4652 /** 4653 * Settings classname to launch when Settings is clicked from All 4654 * Applications. Needed because of user testing between the old 4655 * and new Settings apps. 4656 */ 4657 // TODO: 881807 4658 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4659 4660 /** 4661 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4662 */ 4663 @Deprecated 4664 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4665 4666 /** 4667 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4668 */ 4669 @Deprecated 4670 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4671 4672 /** 4673 * If accessibility is enabled. 4674 */ 4675 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4676 4677 /** 4678 * If touch exploration is enabled. 4679 */ 4680 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4681 4682 /** 4683 * List of the enabled accessibility providers. 4684 */ 4685 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4686 "enabled_accessibility_services"; 4687 4688 /** 4689 * List of the accessibility services to which the user has granted 4690 * permission to put the device into touch exploration mode. 4691 * 4692 * @hide 4693 */ 4694 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4695 "touch_exploration_granted_accessibility_services"; 4696 4697 /** 4698 * Whether to speak passwords while in accessibility mode. 4699 */ 4700 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4701 4702 /** 4703 * Whether to draw text with high contrast while in accessibility mode. 4704 * 4705 * @hide 4706 */ 4707 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4708 "high_text_contrast_enabled"; 4709 4710 /** 4711 * If injection of accessibility enhancing JavaScript screen-reader 4712 * is enabled. 4713 * <p> 4714 * Note: The JavaScript based screen-reader is served by the 4715 * Google infrastructure and enable users with disabilities to 4716 * efficiently navigate in and explore web content. 4717 * </p> 4718 * <p> 4719 * This property represents a boolean value. 4720 * </p> 4721 * @hide 4722 */ 4723 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4724 "accessibility_script_injection"; 4725 4726 /** 4727 * The URL for the injected JavaScript based screen-reader used 4728 * for providing accessibility of content in WebView. 4729 * <p> 4730 * Note: The JavaScript based screen-reader is served by the 4731 * Google infrastructure and enable users with disabilities to 4732 * efficiently navigate in and explore web content. 4733 * </p> 4734 * <p> 4735 * This property represents a string value. 4736 * </p> 4737 * @hide 4738 */ 4739 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4740 "accessibility_script_injection_url"; 4741 4742 /** 4743 * Key bindings for navigation in built-in accessibility support for web content. 4744 * <p> 4745 * Note: These key bindings are for the built-in accessibility navigation for 4746 * web content which is used as a fall back solution if JavaScript in a WebView 4747 * is not enabled or the user has not opted-in script injection from Google. 4748 * </p> 4749 * <p> 4750 * The bindings are separated by semi-colon. A binding is a mapping from 4751 * a key to a sequence of actions (for more details look at 4752 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4753 * string representation of an integer obtained from a meta state (optional) shifted 4754 * sixteen times left and bitwise ored with a key code. An action is represented 4755 * as a hexademical string representation of an integer where the first two digits 4756 * are navigation action index, the second, the third, and the fourth digit pairs 4757 * represent the action arguments. The separate actions in a binding are colon 4758 * separated. The key and the action sequence it maps to are separated by equals. 4759 * </p> 4760 * <p> 4761 * For example, the binding below maps the DPAD right button to traverse the 4762 * current navigation axis once without firing an accessibility event and to 4763 * perform the same traversal again but to fire an event: 4764 * <code> 4765 * 0x16=0x01000100:0x01000101; 4766 * </code> 4767 * </p> 4768 * <p> 4769 * The goal of this binding is to enable dynamic rebinding of keys to 4770 * navigation actions for web content without requiring a framework change. 4771 * </p> 4772 * <p> 4773 * This property represents a string value. 4774 * </p> 4775 * @hide 4776 */ 4777 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4778 "accessibility_web_content_key_bindings"; 4779 4780 /** 4781 * Setting that specifies whether the display magnification is enabled. 4782 * Display magnifications allows the user to zoom in the display content 4783 * and is targeted to low vision users. The current magnification scale 4784 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4785 * 4786 * @hide 4787 */ 4788 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4789 "accessibility_display_magnification_enabled"; 4790 4791 /** 4792 * Setting that specifies what the display magnification scale is. 4793 * Display magnifications allows the user to zoom in the display 4794 * content and is targeted to low vision users. Whether a display 4795 * magnification is performed is controlled by 4796 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4797 * 4798 * @hide 4799 */ 4800 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4801 "accessibility_display_magnification_scale"; 4802 4803 /** 4804 * Setting that specifies whether the display magnification should be 4805 * automatically updated. If this fearture is enabled the system will 4806 * exit magnification mode or pan the viewport when a context change 4807 * occurs. For example, on staring a new activity or rotating the screen, 4808 * the system may zoom out so the user can see the new context he is in. 4809 * Another example is on showing a window that is not visible in the 4810 * magnified viewport the system may pan the viewport to make the window 4811 * the has popped up so the user knows that the context has changed. 4812 * Whether a screen magnification is performed is controlled by 4813 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4814 * 4815 * @hide 4816 */ 4817 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4818 "accessibility_display_magnification_auto_update"; 4819 4820 /** 4821 * Setting that specifies whether timed text (captions) should be 4822 * displayed in video content. Text display properties are controlled by 4823 * the following settings: 4824 * <ul> 4825 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4826 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4827 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4828 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4829 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4830 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4831 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4832 * </ul> 4833 * 4834 * @hide 4835 */ 4836 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4837 "accessibility_captioning_enabled"; 4838 4839 /** 4840 * Setting that specifies the language for captions as a locale string, 4841 * e.g. en_US. 4842 * 4843 * @see java.util.Locale#toString 4844 * @hide 4845 */ 4846 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4847 "accessibility_captioning_locale"; 4848 4849 /** 4850 * Integer property that specifies the preset style for captions, one 4851 * of: 4852 * <ul> 4853 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4854 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4855 * </ul> 4856 * 4857 * @see java.util.Locale#toString 4858 * @hide 4859 */ 4860 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4861 "accessibility_captioning_preset"; 4862 4863 /** 4864 * Integer property that specifes the background color for captions as a 4865 * packed 32-bit color. 4866 * 4867 * @see android.graphics.Color#argb 4868 * @hide 4869 */ 4870 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4871 "accessibility_captioning_background_color"; 4872 4873 /** 4874 * Integer property that specifes the foreground color for captions as a 4875 * packed 32-bit color. 4876 * 4877 * @see android.graphics.Color#argb 4878 * @hide 4879 */ 4880 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4881 "accessibility_captioning_foreground_color"; 4882 4883 /** 4884 * Integer property that specifes the edge type for captions, one of: 4885 * <ul> 4886 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4887 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4888 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4889 * </ul> 4890 * 4891 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4892 * @hide 4893 */ 4894 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4895 "accessibility_captioning_edge_type"; 4896 4897 /** 4898 * Integer property that specifes the edge color for captions as a 4899 * packed 32-bit color. 4900 * 4901 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4902 * @see android.graphics.Color#argb 4903 * @hide 4904 */ 4905 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4906 "accessibility_captioning_edge_color"; 4907 4908 /** 4909 * Integer property that specifes the window color for captions as a 4910 * packed 32-bit color. 4911 * 4912 * @see android.graphics.Color#argb 4913 * @hide 4914 */ 4915 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4916 "accessibility_captioning_window_color"; 4917 4918 /** 4919 * String property that specifies the typeface for captions, one of: 4920 * <ul> 4921 * <li>DEFAULT 4922 * <li>MONOSPACE 4923 * <li>SANS_SERIF 4924 * <li>SERIF 4925 * </ul> 4926 * 4927 * @see android.graphics.Typeface 4928 * @hide 4929 */ 4930 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4931 "accessibility_captioning_typeface"; 4932 4933 /** 4934 * Floating point property that specifies font scaling for captions. 4935 * 4936 * @hide 4937 */ 4938 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4939 "accessibility_captioning_font_scale"; 4940 4941 /** 4942 * Setting that specifies whether display color inversion is enabled. 4943 */ 4944 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4945 "accessibility_display_inversion_enabled"; 4946 4947 /** 4948 * Setting that specifies whether display color space adjustment is 4949 * enabled. 4950 * 4951 * @hide 4952 */ 4953 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4954 "accessibility_display_daltonizer_enabled"; 4955 4956 /** 4957 * Integer property that specifies the type of color space adjustment to 4958 * perform. Valid values are defined in AccessibilityManager. 4959 * 4960 * @hide 4961 */ 4962 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4963 "accessibility_display_daltonizer"; 4964 4965 /** 4966 * Float list that specifies the color matrix to apply to 4967 * the display. Valid values are defined in AccessibilityManager. 4968 * 4969 * @hide 4970 */ 4971 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 4972 "accessibility_display_color_matrix"; 4973 4974 /** 4975 * Setting that specifies whether automatic click when the mouse pointer stops moving is 4976 * enabled. 4977 * 4978 * @hide 4979 */ 4980 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 4981 "accessibility_autoclick_enabled"; 4982 4983 /** 4984 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 4985 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 4986 * 4987 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 4988 * @hide 4989 */ 4990 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 4991 "accessibility_autoclick_delay"; 4992 4993 /** 4994 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 4995 * accessibility. 4996 * (0 = false, 1 = true) 4997 * @hide 4998 */ 4999 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 5000 "accessibility_large_pointer_icon"; 5001 5002 /** 5003 * The timeout for considering a press to be a long press in milliseconds. 5004 * @hide 5005 */ 5006 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 5007 5008 /** 5009 * List of the enabled print services. 5010 * 5011 * N and beyond uses {@link #DISABLED_PRINT_SERVICES}. But this might be used in an upgrade 5012 * from pre-N. 5013 * 5014 * @hide 5015 */ 5016 public static final String ENABLED_PRINT_SERVICES = 5017 "enabled_print_services"; 5018 5019 /** 5020 * List of the disabled print services. 5021 * 5022 * @hide 5023 */ 5024 public static final String DISABLED_PRINT_SERVICES = 5025 "disabled_print_services"; 5026 5027 /** 5028 * Setting to always use the default text-to-speech settings regardless 5029 * of the application settings. 5030 * 1 = override application settings, 5031 * 0 = use application settings (if specified). 5032 * 5033 * @deprecated The value of this setting is no longer respected by 5034 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5035 */ 5036 @Deprecated 5037 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5038 5039 /** 5040 * Default text-to-speech engine speech rate. 100 = 1x 5041 */ 5042 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5043 5044 /** 5045 * Default text-to-speech engine pitch. 100 = 1x 5046 */ 5047 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5048 5049 /** 5050 * Default text-to-speech engine. 5051 */ 5052 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5053 5054 /** 5055 * Default text-to-speech language. 5056 * 5057 * @deprecated this setting is no longer in use, as of the Ice Cream 5058 * Sandwich release. Apps should never need to read this setting directly, 5059 * instead can query the TextToSpeech framework classes for the default 5060 * locale. {@link TextToSpeech#getLanguage()}. 5061 */ 5062 @Deprecated 5063 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5064 5065 /** 5066 * Default text-to-speech country. 5067 * 5068 * @deprecated this setting is no longer in use, as of the Ice Cream 5069 * Sandwich release. Apps should never need to read this setting directly, 5070 * instead can query the TextToSpeech framework classes for the default 5071 * locale. {@link TextToSpeech#getLanguage()}. 5072 */ 5073 @Deprecated 5074 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5075 5076 /** 5077 * Default text-to-speech locale variant. 5078 * 5079 * @deprecated this setting is no longer in use, as of the Ice Cream 5080 * Sandwich release. Apps should never need to read this setting directly, 5081 * instead can query the TextToSpeech framework classes for the 5082 * locale that is in use {@link TextToSpeech#getLanguage()}. 5083 */ 5084 @Deprecated 5085 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5086 5087 /** 5088 * Stores the default tts locales on a per engine basis. Stored as 5089 * a comma seperated list of values, each value being of the form 5090 * {@code engine_name:locale} for example, 5091 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5092 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5093 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5094 * setting directly, and can query the TextToSpeech framework classes 5095 * for the locale that is in use. 5096 * 5097 * @hide 5098 */ 5099 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5100 5101 /** 5102 * Space delimited list of plugin packages that are enabled. 5103 */ 5104 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5105 5106 /** 5107 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5108 * instead. 5109 */ 5110 @Deprecated 5111 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5112 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5113 5114 /** 5115 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5116 * instead. 5117 */ 5118 @Deprecated 5119 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5120 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5121 5122 /** 5123 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5124 * instead. 5125 */ 5126 @Deprecated 5127 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5128 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5129 5130 /** 5131 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5132 * instead. 5133 */ 5134 @Deprecated 5135 public static final String WIFI_ON = Global.WIFI_ON; 5136 5137 /** 5138 * The acceptable packet loss percentage (range 0 - 100) before trying 5139 * another AP on the same network. 5140 * @deprecated This setting is not used. 5141 */ 5142 @Deprecated 5143 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5144 "wifi_watchdog_acceptable_packet_loss_percentage"; 5145 5146 /** 5147 * The number of access points required for a network in order for the 5148 * watchdog to monitor it. 5149 * @deprecated This setting is not used. 5150 */ 5151 @Deprecated 5152 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5153 5154 /** 5155 * The delay between background checks. 5156 * @deprecated This setting is not used. 5157 */ 5158 @Deprecated 5159 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5160 "wifi_watchdog_background_check_delay_ms"; 5161 5162 /** 5163 * Whether the Wi-Fi watchdog is enabled for background checking even 5164 * after it thinks the user has connected to a good access point. 5165 * @deprecated This setting is not used. 5166 */ 5167 @Deprecated 5168 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5169 "wifi_watchdog_background_check_enabled"; 5170 5171 /** 5172 * The timeout for a background ping 5173 * @deprecated This setting is not used. 5174 */ 5175 @Deprecated 5176 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5177 "wifi_watchdog_background_check_timeout_ms"; 5178 5179 /** 5180 * The number of initial pings to perform that *may* be ignored if they 5181 * fail. Again, if these fail, they will *not* be used in packet loss 5182 * calculation. For example, one network always seemed to time out for 5183 * the first couple pings, so this is set to 3 by default. 5184 * @deprecated This setting is not used. 5185 */ 5186 @Deprecated 5187 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5188 "wifi_watchdog_initial_ignored_ping_count"; 5189 5190 /** 5191 * The maximum number of access points (per network) to attempt to test. 5192 * If this number is reached, the watchdog will no longer monitor the 5193 * initial connection state for the network. This is a safeguard for 5194 * networks containing multiple APs whose DNS does not respond to pings. 5195 * @deprecated This setting is not used. 5196 */ 5197 @Deprecated 5198 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5199 5200 /** 5201 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5202 */ 5203 @Deprecated 5204 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5205 5206 /** 5207 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5208 * @deprecated This setting is not used. 5209 */ 5210 @Deprecated 5211 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5212 5213 /** 5214 * The number of pings to test if an access point is a good connection. 5215 * @deprecated This setting is not used. 5216 */ 5217 @Deprecated 5218 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5219 5220 /** 5221 * The delay between pings. 5222 * @deprecated This setting is not used. 5223 */ 5224 @Deprecated 5225 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5226 5227 /** 5228 * The timeout per ping. 5229 * @deprecated This setting is not used. 5230 */ 5231 @Deprecated 5232 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5233 5234 /** 5235 * @deprecated Use 5236 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5237 */ 5238 @Deprecated 5239 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5240 5241 /** 5242 * @deprecated Use 5243 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5244 */ 5245 @Deprecated 5246 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5247 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5248 5249 /** 5250 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5251 * the receivers of the PendingIntent an opportunity to make a new network request before 5252 * the Network satisfying the request is potentially removed. 5253 * 5254 * @hide 5255 */ 5256 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5257 "connectivity_release_pending_intent_delay_ms"; 5258 5259 /** 5260 * Whether background data usage is allowed. 5261 * 5262 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5263 * availability of background data depends on several 5264 * combined factors. When background data is unavailable, 5265 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5266 * now appear disconnected. 5267 */ 5268 @Deprecated 5269 public static final String BACKGROUND_DATA = "background_data"; 5270 5271 /** 5272 * Origins for which browsers should allow geolocation by default. 5273 * The value is a space-separated list of origins. 5274 */ 5275 public static final String ALLOWED_GEOLOCATION_ORIGINS 5276 = "allowed_geolocation_origins"; 5277 5278 /** 5279 * The preferred TTY mode 0 = TTy Off, CDMA default 5280 * 1 = TTY Full 5281 * 2 = TTY HCO 5282 * 3 = TTY VCO 5283 * @hide 5284 */ 5285 public static final String PREFERRED_TTY_MODE = 5286 "preferred_tty_mode"; 5287 5288 /** 5289 * Whether the enhanced voice privacy mode is enabled. 5290 * 0 = normal voice privacy 5291 * 1 = enhanced voice privacy 5292 * @hide 5293 */ 5294 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5295 5296 /** 5297 * Whether the TTY mode mode is enabled. 5298 * 0 = disabled 5299 * 1 = enabled 5300 * @hide 5301 */ 5302 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5303 5304 /** 5305 * Controls whether settings backup is enabled. 5306 * Type: int ( 0 = disabled, 1 = enabled ) 5307 * @hide 5308 */ 5309 public static final String BACKUP_ENABLED = "backup_enabled"; 5310 5311 /** 5312 * Controls whether application data is automatically restored from backup 5313 * at install time. 5314 * Type: int ( 0 = disabled, 1 = enabled ) 5315 * @hide 5316 */ 5317 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5318 5319 /** 5320 * Indicates whether settings backup has been fully provisioned. 5321 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5322 * @hide 5323 */ 5324 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5325 5326 /** 5327 * Component of the transport to use for backup/restore. 5328 * @hide 5329 */ 5330 public static final String BACKUP_TRANSPORT = "backup_transport"; 5331 5332 /** 5333 * Version for which the setup wizard was last shown. Bumped for 5334 * each release when there is new setup information to show. 5335 * @hide 5336 */ 5337 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5338 5339 /** 5340 * The interval in milliseconds after which Wi-Fi is considered idle. 5341 * When idle, it is possible for the device to be switched from Wi-Fi to 5342 * the mobile data network. 5343 * @hide 5344 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5345 * instead. 5346 */ 5347 @Deprecated 5348 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5349 5350 /** 5351 * The global search provider chosen by the user (if multiple global 5352 * search providers are installed). This will be the provider returned 5353 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5354 * installed. This setting is stored as a flattened component name as 5355 * per {@link ComponentName#flattenToString()}. 5356 * 5357 * @hide 5358 */ 5359 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5360 "search_global_search_activity"; 5361 5362 /** 5363 * The number of promoted sources in GlobalSearch. 5364 * @hide 5365 */ 5366 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5367 /** 5368 * The maximum number of suggestions returned by GlobalSearch. 5369 * @hide 5370 */ 5371 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5372 /** 5373 * The number of suggestions GlobalSearch will ask each non-web search source for. 5374 * @hide 5375 */ 5376 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5377 /** 5378 * The number of suggestions the GlobalSearch will ask the web search source for. 5379 * @hide 5380 */ 5381 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5382 "search_web_results_override_limit"; 5383 /** 5384 * The number of milliseconds that GlobalSearch will wait for suggestions from 5385 * promoted sources before continuing with all other sources. 5386 * @hide 5387 */ 5388 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5389 "search_promoted_source_deadline_millis"; 5390 /** 5391 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5392 * @hide 5393 */ 5394 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5395 /** 5396 * The maximum number of milliseconds that GlobalSearch shows the previous results 5397 * after receiving a new query. 5398 * @hide 5399 */ 5400 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5401 /** 5402 * The maximum age of log data used for shortcuts in GlobalSearch. 5403 * @hide 5404 */ 5405 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5406 /** 5407 * The maximum age of log data used for source ranking in GlobalSearch. 5408 * @hide 5409 */ 5410 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5411 "search_max_source_event_age_millis"; 5412 /** 5413 * The minimum number of impressions needed to rank a source in GlobalSearch. 5414 * @hide 5415 */ 5416 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5417 "search_min_impressions_for_source_ranking"; 5418 /** 5419 * The minimum number of clicks needed to rank a source in GlobalSearch. 5420 * @hide 5421 */ 5422 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5423 "search_min_clicks_for_source_ranking"; 5424 /** 5425 * The maximum number of shortcuts shown by GlobalSearch. 5426 * @hide 5427 */ 5428 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5429 /** 5430 * The size of the core thread pool for suggestion queries in GlobalSearch. 5431 * @hide 5432 */ 5433 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5434 "search_query_thread_core_pool_size"; 5435 /** 5436 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5437 * @hide 5438 */ 5439 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5440 "search_query_thread_max_pool_size"; 5441 /** 5442 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5443 * @hide 5444 */ 5445 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5446 "search_shortcut_refresh_core_pool_size"; 5447 /** 5448 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5449 * @hide 5450 */ 5451 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5452 "search_shortcut_refresh_max_pool_size"; 5453 /** 5454 * The maximun time that excess threads in the GlobalSeach thread pools will 5455 * wait before terminating. 5456 * @hide 5457 */ 5458 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5459 "search_thread_keepalive_seconds"; 5460 /** 5461 * The maximum number of concurrent suggestion queries to each source. 5462 * @hide 5463 */ 5464 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5465 "search_per_source_concurrent_query_limit"; 5466 5467 /** 5468 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5469 * @hide 5470 */ 5471 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5472 5473 /** 5474 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5475 * @hide 5476 */ 5477 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5478 5479 /** 5480 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5481 * @hide 5482 */ 5483 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5484 5485 /** 5486 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5487 * @hide 5488 */ 5489 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5490 5491 /** 5492 * If nonzero, ANRs in invisible background processes bring up a dialog. 5493 * Otherwise, the process will be silently killed. 5494 * @hide 5495 */ 5496 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5497 5498 /** 5499 * The {@link ComponentName} string of the service to be used as the voice recognition 5500 * service. 5501 * 5502 * @hide 5503 */ 5504 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5505 5506 /** 5507 * Stores whether an user has consented to have apps verified through PAM. 5508 * The value is boolean (1 or 0). 5509 * 5510 * @hide 5511 */ 5512 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5513 "package_verifier_user_consent"; 5514 5515 /** 5516 * The {@link ComponentName} string of the selected spell checker service which is 5517 * one of the services managed by the text service manager. 5518 * 5519 * @hide 5520 */ 5521 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5522 5523 /** 5524 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5525 * service which is one of the services managed by the text service manager. 5526 * 5527 * @hide 5528 */ 5529 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5530 "selected_spell_checker_subtype"; 5531 5532 /** 5533 * The {@link ComponentName} string whether spell checker is enabled or not. 5534 * 5535 * @hide 5536 */ 5537 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5538 5539 /** 5540 * What happens when the user presses the Power button while in-call 5541 * and the screen is on.<br/> 5542 * <b>Values:</b><br/> 5543 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5544 * 2 - The Power button hangs up the current call.<br/> 5545 * 5546 * @hide 5547 */ 5548 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5549 5550 /** 5551 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5552 * @hide 5553 */ 5554 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5555 5556 /** 5557 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5558 * @hide 5559 */ 5560 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5561 5562 /** 5563 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5564 * @hide 5565 */ 5566 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5567 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5568 5569 /** 5570 * Whether the device should wake when the wake gesture sensor detects motion. 5571 * @hide 5572 */ 5573 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5574 5575 /** 5576 * Whether the device should doze if configured. 5577 * @hide 5578 */ 5579 public static final String DOZE_ENABLED = "doze_enabled"; 5580 5581 /** 5582 * The current night mode that has been selected by the user. Owned 5583 * and controlled by UiModeManagerService. Constants are as per 5584 * UiModeManager. 5585 * @hide 5586 */ 5587 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5588 5589 /** 5590 * Whether screensavers are enabled. 5591 * @hide 5592 */ 5593 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5594 5595 /** 5596 * The user's chosen screensaver components. 5597 * 5598 * These will be launched by the PhoneWindowManager after a timeout when not on 5599 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5600 * @hide 5601 */ 5602 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5603 5604 /** 5605 * If screensavers are enabled, whether the screensaver should be automatically launched 5606 * when the device is inserted into a (desk) dock. 5607 * @hide 5608 */ 5609 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5610 5611 /** 5612 * If screensavers are enabled, whether the screensaver should be automatically launched 5613 * when the screen times out when not on battery. 5614 * @hide 5615 */ 5616 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5617 5618 /** 5619 * If screensavers are enabled, the default screensaver component. 5620 * @hide 5621 */ 5622 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5623 5624 /** 5625 * The default NFC payment component 5626 * @hide 5627 */ 5628 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5629 5630 /** 5631 * Whether NFC payment is handled by the foreground application or a default. 5632 * @hide 5633 */ 5634 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5635 5636 /** 5637 * Specifies the package name currently configured to be the primary sms application 5638 * @hide 5639 */ 5640 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5641 5642 /** 5643 * Specifies the package name currently configured to be the default dialer application 5644 * @hide 5645 */ 5646 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5647 5648 /** 5649 * Specifies the package name currently configured to be the emergency assistance application 5650 * 5651 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5652 * 5653 * @hide 5654 */ 5655 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5656 5657 /** 5658 * Specifies whether the current app context on scren (assist data) will be sent to the 5659 * assist application (active voice interaction service). 5660 * 5661 * @hide 5662 */ 5663 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5664 5665 /** 5666 * Specifies whether a screenshot of the screen contents will be sent to the assist 5667 * application (active voice interaction service). 5668 * 5669 * @hide 5670 */ 5671 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5672 5673 /** 5674 * Names of the service component that the current user has explicitly allowed to 5675 * see and change the importance of all of the user's notifications. 5676 * 5677 * @hide 5678 */ 5679 public static final String ENABLED_NOTIFICATION_ASSISTANT 5680 = "enabled_notification_assistant"; 5681 5682 /** 5683 * Names of the service components that the current user has explicitly allowed to 5684 * see all of the user's notifications, separated by ':'. 5685 * 5686 * @hide 5687 */ 5688 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5689 5690 /** 5691 * Names of the packages that the current user has explicitly allowed to 5692 * manage notification policy configuration, separated by ':'. 5693 */ 5694 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5695 "enabled_notification_policy_access_packages"; 5696 5697 /** @hide */ 5698 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5699 5700 /** @hide */ 5701 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5702 = "volume_controller_service_component"; 5703 5704 /** @hide */ 5705 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5706 5707 /** 5708 * This is the query URI for finding a print service to install. 5709 * 5710 * @hide 5711 */ 5712 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5713 5714 /** 5715 * This is the query URI for finding a NFC payment service to install. 5716 * 5717 * @hide 5718 */ 5719 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5720 5721 /** 5722 * If enabled, apps should try to skip any introductory hints on first launch. This might 5723 * apply to users that are already familiar with the environment or temporary users. 5724 * <p> 5725 * Type : int (0 to show hints, 1 to skip showing hints) 5726 */ 5727 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5728 5729 /** 5730 * Persisted playback time after a user confirmation of an unsafe volume level. 5731 * 5732 * @hide 5733 */ 5734 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5735 5736 /** 5737 * This preference enables notification display on the lockscreen. 5738 * @hide 5739 */ 5740 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5741 "lock_screen_show_notifications"; 5742 5743 /** 5744 * List of TV inputs that are currently hidden. This is a string 5745 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5746 * {@link android.net.Uri#encode(String)} and separated by ':'. 5747 * @hide 5748 */ 5749 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5750 5751 /** 5752 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5753 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5754 * and separated by ','. Each pair is separated by ':'. 5755 * @hide 5756 */ 5757 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5758 5759 /** 5760 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5761 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5762 * and 0 means automatic routing is enabled. 5763 * 5764 * @hide 5765 */ 5766 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5767 "usb_audio_automatic_routing_disabled"; 5768 5769 /** 5770 * The timeout in milliseconds before the device fully goes to sleep after 5771 * a period of inactivity. This value sets an upper bound on how long the device 5772 * will stay awake or dreaming without user activity. It should generally 5773 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5774 * will sleep before it ever has a chance to dream. 5775 * <p> 5776 * Use -1 to disable this timeout. 5777 * </p> 5778 * 5779 * @hide 5780 */ 5781 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5782 5783 /** 5784 * Controls whether double tap to wake is enabled. 5785 * @hide 5786 */ 5787 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5788 5789 /** 5790 * The current assistant component. It could be a voice interaction service, 5791 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5792 * handling. 5793 * 5794 * @hide 5795 */ 5796 public static final String ASSISTANT = "assistant"; 5797 5798 /** 5799 * Whether the camera launch gesture should be disabled. 5800 * 5801 * @hide 5802 */ 5803 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5804 5805 /** 5806 * Whether the camera launch gesture to double tap the power button when the screen is off 5807 * should be disabled. 5808 * 5809 * @hide 5810 */ 5811 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5812 "camera_double_tap_power_gesture_disabled"; 5813 5814 /** 5815 * Name of the package used as WebView provider (if unset the provider is instead determined 5816 * by the system). 5817 * @hide 5818 */ 5819 public static final String WEBVIEW_PROVIDER = "webview_provider"; 5820 5821 /** 5822 * This are the settings to be backed up. 5823 * 5824 * NOTE: Settings are backed up and restored in the order they appear 5825 * in this array. If you have one setting depending on another, 5826 * make sure that they are ordered appropriately. 5827 * 5828 * @hide 5829 */ 5830 public static final String[] SETTINGS_TO_BACKUP = { 5831 BUGREPORT_IN_POWER_MENU, // moved to global 5832 ALLOW_MOCK_LOCATION, 5833 PARENTAL_CONTROL_ENABLED, 5834 PARENTAL_CONTROL_REDIRECT_URL, 5835 USB_MASS_STORAGE_ENABLED, // moved to global 5836 ACCESSIBILITY_DISPLAY_INVERSION_ENABLED, 5837 ACCESSIBILITY_DISPLAY_DALTONIZER, 5838 ACCESSIBILITY_DISPLAY_COLOR_MATRIX, 5839 ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED, 5840 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5841 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5842 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5843 ACCESSIBILITY_SCRIPT_INJECTION, 5844 ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS, 5845 BACKUP_AUTO_RESTORE, 5846 ENABLED_ACCESSIBILITY_SERVICES, 5847 ENABLED_NOTIFICATION_LISTENERS, 5848 ENABLED_INPUT_METHODS, 5849 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5850 TOUCH_EXPLORATION_ENABLED, 5851 ACCESSIBILITY_ENABLED, 5852 ACCESSIBILITY_SPEAK_PASSWORD, 5853 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5854 ACCESSIBILITY_CAPTIONING_PRESET, 5855 ACCESSIBILITY_CAPTIONING_ENABLED, 5856 ACCESSIBILITY_CAPTIONING_LOCALE, 5857 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5858 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5859 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5860 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5861 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5862 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5863 ACCESSIBILITY_CAPTIONING_WINDOW_COLOR, 5864 TTS_USE_DEFAULTS, 5865 TTS_DEFAULT_RATE, 5866 TTS_DEFAULT_PITCH, 5867 TTS_DEFAULT_SYNTH, 5868 TTS_DEFAULT_LANG, 5869 TTS_DEFAULT_COUNTRY, 5870 TTS_ENABLED_PLUGINS, 5871 TTS_DEFAULT_LOCALE, 5872 SHOW_IME_WITH_HARD_KEYBOARD, 5873 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5874 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5875 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5876 SELECTED_SPELL_CHECKER, 5877 SELECTED_SPELL_CHECKER_SUBTYPE, 5878 SPELL_CHECKER_ENABLED, 5879 MOUNT_PLAY_NOTIFICATION_SND, 5880 MOUNT_UMS_AUTOSTART, 5881 MOUNT_UMS_PROMPT, 5882 MOUNT_UMS_NOTIFY_ENABLED, 5883 UI_NIGHT_MODE, 5884 SLEEP_TIMEOUT, 5885 DOUBLE_TAP_TO_WAKE, 5886 WAKE_GESTURE_ENABLED, 5887 LONG_PRESS_TIMEOUT, 5888 CAMERA_GESTURE_DISABLED, 5889 ACCESSIBILITY_AUTOCLICK_ENABLED, 5890 ACCESSIBILITY_AUTOCLICK_DELAY, 5891 ACCESSIBILITY_LARGE_POINTER_ICON, 5892 PREFERRED_TTY_MODE, 5893 ENHANCED_VOICE_PRIVACY_ENABLED, 5894 TTY_MODE_ENABLED, 5895 INCALL_POWER_BUTTON_BEHAVIOR 5896 }; 5897 5898 /** 5899 * These entries are considered common between the personal and the managed profile, 5900 * since the managed profile doesn't get to change them. 5901 */ 5902 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5903 5904 static { 5905 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5906 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5907 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5908 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5909 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5910 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5911 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5912 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 5913 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5914 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5915 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5916 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5917 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5918 } 5919 5920 /** @hide */ 5921 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5922 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5923 } 5924 5925 /** 5926 * Helper method for determining if a location provider is enabled. 5927 * 5928 * @param cr the content resolver to use 5929 * @param provider the location provider to query 5930 * @return true if the provider is enabled 5931 * 5932 * @deprecated use {@link #LOCATION_MODE} or 5933 * {@link LocationManager#isProviderEnabled(String)} 5934 */ 5935 @Deprecated 5936 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5937 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5938 } 5939 5940 /** 5941 * Helper method for determining if a location provider is enabled. 5942 * @param cr the content resolver to use 5943 * @param provider the location provider to query 5944 * @param userId the userId to query 5945 * @return true if the provider is enabled 5946 * @deprecated use {@link #LOCATION_MODE} or 5947 * {@link LocationManager#isProviderEnabled(String)} 5948 * @hide 5949 */ 5950 @Deprecated 5951 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5952 String allowedProviders = Settings.Secure.getStringForUser(cr, 5953 LOCATION_PROVIDERS_ALLOWED, userId); 5954 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5955 } 5956 5957 /** 5958 * Thread-safe method for enabling or disabling a single location provider. 5959 * @param cr the content resolver to use 5960 * @param provider the location provider to enable or disable 5961 * @param enabled true if the provider should be enabled 5962 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5963 */ 5964 @Deprecated 5965 public static final void setLocationProviderEnabled(ContentResolver cr, 5966 String provider, boolean enabled) { 5967 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5968 } 5969 5970 /** 5971 * Thread-safe method for enabling or disabling a single location provider. 5972 * 5973 * @param cr the content resolver to use 5974 * @param provider the location provider to enable or disable 5975 * @param enabled true if the provider should be enabled 5976 * @param userId the userId for which to enable/disable providers 5977 * @return true if the value was set, false on database errors 5978 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5979 * {@link #LOCATION_MODE} 5980 * @hide 5981 */ 5982 @Deprecated 5983 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5984 String provider, boolean enabled, int userId) { 5985 synchronized (mLocationSettingsLock) { 5986 // to ensure thread safety, we write the provider name with a '+' or '-' 5987 // and let the SettingsProvider handle it rather than reading and modifying 5988 // the list of enabled providers. 5989 if (enabled) { 5990 provider = "+" + provider; 5991 } else { 5992 provider = "-" + provider; 5993 } 5994 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5995 userId); 5996 } 5997 } 5998 5999 /** 6000 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 6001 */ 6002 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 6003 final int mode = getLocationModeForUser(cr, userId); 6004 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 6005 } 6006 6007 /** 6008 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 6009 */ 6010 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 6011 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 6012 LOCATION_MODE_HIGH_ACCURACY, userId); 6013 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 6014 // turn on location any longer. 6015 if (mode == LOCATION_MODE_OFF) { 6016 mode = LOCATION_MODE_HIGH_ACCURACY; 6017 } 6018 return setLocationModeForUser(cr, mode, userId); 6019 } 6020 6021 /** 6022 * Thread-safe method for setting the location mode to one of 6023 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6024 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6025 * 6026 * @param cr the content resolver to use 6027 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 6028 * @param userId the userId for which to change mode 6029 * @return true if the value was set, false on database errors 6030 * 6031 * @throws IllegalArgumentException if mode is not one of the supported values 6032 */ 6033 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 6034 int userId) { 6035 synchronized (mLocationSettingsLock) { 6036 boolean gps = false; 6037 boolean network = false; 6038 switch (mode) { 6039 case LOCATION_MODE_PREVIOUS: 6040 // Retrieve the actual mode and set to that mode. 6041 return restoreLocationModeForUser(cr, userId); 6042 case LOCATION_MODE_OFF: 6043 saveLocationModeForUser(cr, userId); 6044 break; 6045 case LOCATION_MODE_SENSORS_ONLY: 6046 gps = true; 6047 break; 6048 case LOCATION_MODE_BATTERY_SAVING: 6049 network = true; 6050 break; 6051 case LOCATION_MODE_HIGH_ACCURACY: 6052 gps = true; 6053 network = true; 6054 break; 6055 default: 6056 throw new IllegalArgumentException("Invalid location mode: " + mode); 6057 } 6058 // Note it's important that we set the NLP mode first. The Google implementation 6059 // of NLP clears its NLP consent setting any time it receives a 6060 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6061 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6062 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6063 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6064 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6065 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6066 // dialog. Then the people who wrote the setup wizard would be sad. 6067 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6068 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6069 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6070 cr, LocationManager.GPS_PROVIDER, gps, userId); 6071 return gpsSuccess && nlpSuccess; 6072 } 6073 } 6074 6075 /** 6076 * Thread-safe method for reading the location mode, returns one of 6077 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6078 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6079 * 6080 * @param cr the content resolver to use 6081 * @param userId the userId for which to read the mode 6082 * @return the location mode 6083 */ 6084 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6085 synchronized (mLocationSettingsLock) { 6086 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6087 cr, LocationManager.GPS_PROVIDER, userId); 6088 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6089 cr, LocationManager.NETWORK_PROVIDER, userId); 6090 if (gpsEnabled && networkEnabled) { 6091 return LOCATION_MODE_HIGH_ACCURACY; 6092 } else if (gpsEnabled) { 6093 return LOCATION_MODE_SENSORS_ONLY; 6094 } else if (networkEnabled) { 6095 return LOCATION_MODE_BATTERY_SAVING; 6096 } else { 6097 return LOCATION_MODE_OFF; 6098 } 6099 } 6100 } 6101 } 6102 6103 /** 6104 * Global system settings, containing preferences that always apply identically 6105 * to all defined users. Applications can read these but are not allowed to write; 6106 * like the "Secure" settings, these are for preferences that the user must 6107 * explicitly modify through the system UI or specialized APIs for those values. 6108 */ 6109 public static final class Global extends NameValueTable { 6110 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6111 6112 /** 6113 * The content:// style URL for global secure settings items. Not public. 6114 */ 6115 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6116 6117 /** 6118 * Whether users are allowed to add more users or guest from lockscreen. 6119 * <p> 6120 * Type: int 6121 * @hide 6122 */ 6123 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6124 6125 /** 6126 * Setting whether the global gesture for enabling accessibility is enabled. 6127 * If this gesture is enabled the user will be able to perfrom it to enable 6128 * the accessibility state without visiting the settings app. 6129 * @hide 6130 */ 6131 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6132 "enable_accessibility_global_gesture_enabled"; 6133 6134 /** 6135 * Whether Airplane Mode is on. 6136 */ 6137 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6138 6139 /** 6140 * Whether Theater Mode is on. 6141 * {@hide} 6142 */ 6143 @SystemApi 6144 public static final String THEATER_MODE_ON = "theater_mode_on"; 6145 6146 /** 6147 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6148 */ 6149 public static final String RADIO_BLUETOOTH = "bluetooth"; 6150 6151 /** 6152 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6153 */ 6154 public static final String RADIO_WIFI = "wifi"; 6155 6156 /** 6157 * {@hide} 6158 */ 6159 public static final String RADIO_WIMAX = "wimax"; 6160 /** 6161 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6162 */ 6163 public static final String RADIO_CELL = "cell"; 6164 6165 /** 6166 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6167 */ 6168 public static final String RADIO_NFC = "nfc"; 6169 6170 /** 6171 * A comma separated list of radios that need to be disabled when airplane mode 6172 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6173 * included in the comma separated list. 6174 */ 6175 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6176 6177 /** 6178 * A comma separated list of radios that should to be disabled when airplane mode 6179 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6180 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6181 * will be turned off when entering airplane mode, but the user will be able to reenable 6182 * Wifi in the Settings app. 6183 * 6184 * {@hide} 6185 */ 6186 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6187 6188 /** 6189 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6190 * See {@link android.bluetooth.BluetoothProfile}. 6191 * {@hide} 6192 */ 6193 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6194 6195 /** 6196 * The policy for deciding when Wi-Fi should go to sleep (which will in 6197 * turn switch to using the mobile data as an Internet connection). 6198 * <p> 6199 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6200 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6201 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6202 */ 6203 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6204 6205 /** 6206 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6207 * policy, which is to sleep shortly after the turning off 6208 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6209 */ 6210 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6211 6212 /** 6213 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6214 * the device is on battery, and never go to sleep when the device is 6215 * plugged in. 6216 */ 6217 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6218 6219 /** 6220 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6221 */ 6222 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6223 6224 /** 6225 * Value to specify if the user prefers the date, time and time zone 6226 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6227 */ 6228 public static final String AUTO_TIME = "auto_time"; 6229 6230 /** 6231 * Value to specify if the user prefers the time zone 6232 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6233 */ 6234 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6235 6236 /** 6237 * URI for the car dock "in" event sound. 6238 * @hide 6239 */ 6240 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6241 6242 /** 6243 * URI for the car dock "out" event sound. 6244 * @hide 6245 */ 6246 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6247 6248 /** 6249 * URI for the desk dock "in" event sound. 6250 * @hide 6251 */ 6252 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6253 6254 /** 6255 * URI for the desk dock "out" event sound. 6256 * @hide 6257 */ 6258 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6259 6260 /** 6261 * Whether to play a sound for dock events. 6262 * @hide 6263 */ 6264 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6265 6266 /** 6267 * URI for the "device locked" (keyguard shown) sound. 6268 * @hide 6269 */ 6270 public static final String LOCK_SOUND = "lock_sound"; 6271 6272 /** 6273 * URI for the "device unlocked" sound. 6274 * @hide 6275 */ 6276 public static final String UNLOCK_SOUND = "unlock_sound"; 6277 6278 /** 6279 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6280 * state without unlocking. 6281 * @hide 6282 */ 6283 public static final String TRUSTED_SOUND = "trusted_sound"; 6284 6285 /** 6286 * URI for the low battery sound file. 6287 * @hide 6288 */ 6289 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6290 6291 /** 6292 * Whether to play a sound for low-battery alerts. 6293 * @hide 6294 */ 6295 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6296 6297 /** 6298 * URI for the "wireless charging started" sound. 6299 * @hide 6300 */ 6301 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6302 "wireless_charging_started_sound"; 6303 6304 /** 6305 * Whether to play a sound for charging events. 6306 * @hide 6307 */ 6308 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6309 6310 /** 6311 * Whether we keep the device on while the device is plugged in. 6312 * Supported values are: 6313 * <ul> 6314 * <li>{@code 0} to never stay on while plugged in</li> 6315 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6316 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6317 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6318 * </ul> 6319 * These values can be OR-ed together. 6320 */ 6321 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6322 6323 /** 6324 * When the user has enable the option to have a "bug report" command 6325 * in the power menu. 6326 * @hide 6327 */ 6328 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6329 6330 /** 6331 * Whether ADB is enabled. 6332 */ 6333 public static final String ADB_ENABLED = "adb_enabled"; 6334 6335 /** 6336 * Whether Views are allowed to save their attribute data. 6337 * @hide 6338 */ 6339 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6340 6341 /** 6342 * Whether assisted GPS should be enabled or not. 6343 * @hide 6344 */ 6345 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6346 6347 /** 6348 * Whether bluetooth is enabled/disabled 6349 * 0=disabled. 1=enabled. 6350 */ 6351 public static final String BLUETOOTH_ON = "bluetooth_on"; 6352 6353 /** 6354 * CDMA Cell Broadcast SMS 6355 * 0 = CDMA Cell Broadcast SMS disabled 6356 * 1 = CDMA Cell Broadcast SMS enabled 6357 * @hide 6358 */ 6359 public static final String CDMA_CELL_BROADCAST_SMS = 6360 "cdma_cell_broadcast_sms"; 6361 6362 /** 6363 * The CDMA roaming mode 0 = Home Networks, CDMA default 6364 * 1 = Roaming on Affiliated networks 6365 * 2 = Roaming on any networks 6366 * @hide 6367 */ 6368 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6369 6370 /** 6371 * The CDMA subscription mode 0 = RUIM/SIM (default) 6372 * 1 = NV 6373 * @hide 6374 */ 6375 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6376 6377 /** Inactivity timeout to track mobile data activity. 6378 * 6379 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6380 * infer the data activity of mobile network. After a period of no activity on mobile 6381 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6382 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6383 * subsequent activity on mobile networks triggers the firing of {@code 6384 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6385 * 6386 * Network activity refers to transmitting or receiving data on the network interfaces. 6387 * 6388 * Tracking is disabled if set to zero or negative value. 6389 * 6390 * @hide 6391 */ 6392 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6393 6394 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6395 * but for Wifi network. 6396 * @hide 6397 */ 6398 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6399 6400 /** 6401 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6402 */ 6403 public static final String DATA_ROAMING = "data_roaming"; 6404 6405 /** 6406 * The value passed to a Mobile DataConnection via bringUp which defines the 6407 * number of retries to preform when setting up the initial connection. The default 6408 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6409 * @hide 6410 */ 6411 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6412 6413 /** 6414 * Whether any package can be on external storage. When this is true, any 6415 * package, regardless of manifest values, is a candidate for installing 6416 * or moving onto external storage. (0 = false, 1 = true) 6417 * @hide 6418 */ 6419 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6420 6421 /** 6422 * Whether any activity can be resized. When this is true, any 6423 * activity, regardless of manifest values, can be resized for multi-window. 6424 * (0 = false, 1 = true) 6425 * @hide 6426 */ 6427 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6428 = "force_resizable_activities"; 6429 6430 /** 6431 * Whether to enable experimental freeform support for windows. 6432 * @hide 6433 */ 6434 public static final String DEVELOPMENT_ENABLE_FREEFORM_WINDOWS_SUPPORT 6435 = "enable_freeform_support"; 6436 6437 /** 6438 * Whether user has enabled development settings. 6439 */ 6440 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6441 6442 /** 6443 * Whether the device has been provisioned (0 = false, 1 = true). 6444 * <p>On a multiuser device with a separate system user, the screen may be locked 6445 * as soon as this is set to true and further activities cannot be launched on the 6446 * system user unless they are marked to show over keyguard. 6447 */ 6448 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6449 6450 /** 6451 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6452 * One integer in dpi. If unset, then use the real display density. 6453 * @hide 6454 */ 6455 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6456 6457 /** 6458 * The saved value for WindowManagerService.setForcedDisplaySize(). 6459 * Two integers separated by a comma. If unset, then use the real display size. 6460 * @hide 6461 */ 6462 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6463 6464 /** 6465 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6466 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6467 * @hide 6468 */ 6469 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6470 6471 /** 6472 * The maximum size, in bytes, of a download that the download manager will transfer over 6473 * a non-wifi connection. 6474 * @hide 6475 */ 6476 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6477 "download_manager_max_bytes_over_mobile"; 6478 6479 /** 6480 * The recommended maximum size, in bytes, of a download that the download manager should 6481 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6482 * have the option to start the download over the mobile connection anyway. 6483 * @hide 6484 */ 6485 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6486 "download_manager_recommended_max_bytes_over_mobile"; 6487 6488 /** 6489 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6490 */ 6491 @Deprecated 6492 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6493 6494 /** 6495 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6496 * sent or processed. (0 = false, 1 = true) 6497 * @hide 6498 */ 6499 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6500 6501 /** 6502 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6503 * and the output is redirected to AV Receiver connected via 6504 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6505 * @hide 6506 */ 6507 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6508 6509 /** 6510 * Whether TV will automatically turn on upon reception of the CEC command 6511 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6512 * @hide 6513 */ 6514 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6515 "hdmi_control_auto_wakeup_enabled"; 6516 6517 /** 6518 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6519 * (0 = false, 1 = true) 6520 * @hide 6521 */ 6522 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6523 "hdmi_control_auto_device_off_enabled"; 6524 6525 /** 6526 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6527 * client. 6528 * (0 = false, 1 = true) 6529 * @hide 6530 */ 6531 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6532 6533 /** 6534 * Whether TV will switch to MHL port when a mobile device is plugged in. 6535 * (0 = false, 1 = true) 6536 * @hide 6537 */ 6538 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6539 6540 /** 6541 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6542 * @hide 6543 */ 6544 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6545 6546 /** 6547 * Whether mobile data connections are allowed by the user. See 6548 * ConnectivityManager for more info. 6549 * @hide 6550 */ 6551 public static final String MOBILE_DATA = "mobile_data"; 6552 6553 /** 6554 * Whether the mobile data connection should remain active even when higher 6555 * priority networks like WiFi are active, to help make network switching faster. 6556 * 6557 * See ConnectivityService for more info. 6558 * 6559 * (0 = disabled, 1 = enabled) 6560 * @hide 6561 */ 6562 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6563 6564 /** {@hide} */ 6565 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6566 /** {@hide} */ 6567 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6568 /** {@hide} */ 6569 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6570 /** {@hide} */ 6571 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6572 /** {@hide} */ 6573 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6574 6575 /** {@hide} */ 6576 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6577 /** {@hide} */ 6578 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6579 /** {@hide} */ 6580 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6581 /** {@hide} */ 6582 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6583 6584 /** {@hide} */ 6585 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6586 /** {@hide} */ 6587 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6588 /** {@hide} */ 6589 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6590 /** {@hide} */ 6591 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6592 6593 /** {@hide} */ 6594 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6595 /** {@hide} */ 6596 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6597 /** {@hide} */ 6598 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6599 /** {@hide} */ 6600 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6601 6602 /** 6603 * User preference for which network(s) should be used. Only the 6604 * connectivity service should touch this. 6605 */ 6606 public static final String NETWORK_PREFERENCE = "network_preference"; 6607 6608 /** 6609 * Which package name to use for network scoring. If null, or if the package is not a valid 6610 * scorer app, external network scores will neither be requested nor accepted. 6611 * @hide 6612 */ 6613 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6614 6615 /** 6616 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6617 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6618 * exceeded. 6619 * @hide 6620 */ 6621 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6622 6623 /** 6624 * The length of time in milli-seconds that automatic small adjustments to 6625 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6626 * @hide 6627 */ 6628 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6629 6630 /** Preferred NTP server. {@hide} */ 6631 public static final String NTP_SERVER = "ntp_server"; 6632 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6633 public static final String NTP_TIMEOUT = "ntp_timeout"; 6634 6635 /** {@hide} */ 6636 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6637 6638 /** 6639 * Whether the package manager should send package verification broadcasts for verifiers to 6640 * review apps prior to installation. 6641 * 1 = request apps to be verified prior to installation, if a verifier exists. 6642 * 0 = do not verify apps before installation 6643 * @hide 6644 */ 6645 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6646 6647 /** Timeout for package verification. 6648 * @hide */ 6649 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6650 6651 /** Default response code for package verification. 6652 * @hide */ 6653 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6654 6655 /** 6656 * Show package verification setting in the Settings app. 6657 * 1 = show (default) 6658 * 0 = hide 6659 * @hide 6660 */ 6661 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6662 6663 /** 6664 * Run package verification on apps installed through ADB/ADT/USB 6665 * 1 = perform package verification on ADB installs (default) 6666 * 0 = bypass package verification on ADB installs 6667 * @hide 6668 */ 6669 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6670 6671 /** 6672 * Time since last fstrim (milliseconds) after which we force one to happen 6673 * during device startup. If unset, the default is 3 days. 6674 * @hide 6675 */ 6676 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6677 6678 /** 6679 * The interval in milliseconds at which to check packet counts on the 6680 * mobile data interface when screen is on, to detect possible data 6681 * connection problems. 6682 * @hide 6683 */ 6684 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6685 "pdp_watchdog_poll_interval_ms"; 6686 6687 /** 6688 * The interval in milliseconds at which to check packet counts on the 6689 * mobile data interface when screen is off, to detect possible data 6690 * connection problems. 6691 * @hide 6692 */ 6693 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6694 "pdp_watchdog_long_poll_interval_ms"; 6695 6696 /** 6697 * The interval in milliseconds at which to check packet counts on the 6698 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6699 * outgoing packets has been reached without incoming packets. 6700 * @hide 6701 */ 6702 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6703 "pdp_watchdog_error_poll_interval_ms"; 6704 6705 /** 6706 * The number of outgoing packets sent without seeing an incoming packet 6707 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6708 * device is logged to the event log 6709 * @hide 6710 */ 6711 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6712 "pdp_watchdog_trigger_packet_count"; 6713 6714 /** 6715 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6716 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6717 * attempting data connection recovery. 6718 * @hide 6719 */ 6720 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6721 "pdp_watchdog_error_poll_count"; 6722 6723 /** 6724 * The number of failed PDP reset attempts before moving to something more 6725 * drastic: re-registering to the network. 6726 * @hide 6727 */ 6728 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6729 "pdp_watchdog_max_pdp_reset_fail_count"; 6730 6731 /** 6732 * A positive value indicates how often the SamplingProfiler 6733 * should take snapshots. Zero value means SamplingProfiler 6734 * is disabled. 6735 * 6736 * @hide 6737 */ 6738 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6739 6740 /** 6741 * URL to open browser on to allow user to manage a prepay account 6742 * @hide 6743 */ 6744 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6745 "setup_prepaid_data_service_url"; 6746 6747 /** 6748 * URL to attempt a GET on to see if this is a prepay device 6749 * @hide 6750 */ 6751 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6752 "setup_prepaid_detection_target_url"; 6753 6754 /** 6755 * Host to check for a redirect to after an attempt to GET 6756 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6757 * this is a prepaid device with zero balance.) 6758 * @hide 6759 */ 6760 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6761 "setup_prepaid_detection_redir_host"; 6762 6763 /** 6764 * The interval in milliseconds at which to check the number of SMS sent out without asking 6765 * for use permit, to limit the un-authorized SMS usage. 6766 * 6767 * @hide 6768 */ 6769 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6770 "sms_outgoing_check_interval_ms"; 6771 6772 /** 6773 * The number of outgoing SMS sent without asking for user permit (of {@link 6774 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6775 * 6776 * @hide 6777 */ 6778 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6779 "sms_outgoing_check_max_count"; 6780 6781 /** 6782 * Used to disable SMS short code confirmation - defaults to true. 6783 * True indcates we will do the check, etc. Set to false to disable. 6784 * @see com.android.internal.telephony.SmsUsageMonitor 6785 * @hide 6786 */ 6787 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6788 6789 /** 6790 * Used to select which country we use to determine premium sms codes. 6791 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6792 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6793 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6794 * @hide 6795 */ 6796 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6797 6798 /** 6799 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6800 * @hide 6801 */ 6802 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6803 6804 /** 6805 * Used to disable Tethering on a device - defaults to true 6806 * @hide 6807 */ 6808 public static final String TETHER_SUPPORTED = "tether_supported"; 6809 6810 /** 6811 * Used to require DUN APN on the device or not - defaults to a build config value 6812 * which defaults to false 6813 * @hide 6814 */ 6815 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6816 6817 /** 6818 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6819 * corresponding build config values are set it will override the APN DB 6820 * values. 6821 * Consists of a comma seperated list of strings: 6822 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6823 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6824 * @hide 6825 */ 6826 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6827 6828 /** 6829 * USB Mass Storage Enabled 6830 */ 6831 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6832 6833 /** 6834 * If this setting is set (to anything), then all references 6835 * to Gmail on the device must change to Google Mail. 6836 */ 6837 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6838 6839 /** 6840 * Webview Data reduction proxy key. 6841 * @hide 6842 */ 6843 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6844 "webview_data_reduction_proxy_key"; 6845 6846 /** 6847 * Whether Wifi display is enabled/disabled 6848 * 0=disabled. 1=enabled. 6849 * @hide 6850 */ 6851 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6852 6853 /** 6854 * Whether Wifi display certification mode is enabled/disabled 6855 * 0=disabled. 1=enabled. 6856 * @hide 6857 */ 6858 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6859 "wifi_display_certification_on"; 6860 6861 /** 6862 * WPS Configuration method used by Wifi display, this setting only 6863 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6864 * 6865 * Possible values are: 6866 * 6867 * WpsInfo.INVALID: use default WPS method chosen by framework 6868 * WpsInfo.PBC : use Push button 6869 * WpsInfo.KEYPAD : use Keypad 6870 * WpsInfo.DISPLAY: use Display 6871 * @hide 6872 */ 6873 public static final String WIFI_DISPLAY_WPS_CONFIG = 6874 "wifi_display_wps_config"; 6875 6876 /** 6877 * Whether to notify the user of open networks. 6878 * <p> 6879 * If not connected and the scan results have an open network, we will 6880 * put this notification up. If we attempt to connect to a network or 6881 * the open network(s) disappear, we remove the notification. When we 6882 * show the notification, we will not show it again for 6883 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6884 */ 6885 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6886 "wifi_networks_available_notification_on"; 6887 /** 6888 * {@hide} 6889 */ 6890 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6891 "wimax_networks_available_notification_on"; 6892 6893 /** 6894 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6895 * Connecting to a network will reset the timer. 6896 */ 6897 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6898 "wifi_networks_available_repeat_delay"; 6899 6900 /** 6901 * 802.11 country code in ISO 3166 format 6902 * @hide 6903 */ 6904 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6905 6906 /** 6907 * The interval in milliseconds to issue wake up scans when wifi needs 6908 * to connect. This is necessary to connect to an access point when 6909 * device is on the move and the screen is off. 6910 * @hide 6911 */ 6912 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6913 "wifi_framework_scan_interval_ms"; 6914 6915 /** 6916 * The interval in milliseconds after which Wi-Fi is considered idle. 6917 * When idle, it is possible for the device to be switched from Wi-Fi to 6918 * the mobile data network. 6919 * @hide 6920 */ 6921 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6922 6923 /** 6924 * When the number of open networks exceeds this number, the 6925 * least-recently-used excess networks will be removed. 6926 */ 6927 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6928 6929 /** 6930 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6931 */ 6932 public static final String WIFI_ON = "wifi_on"; 6933 6934 /** 6935 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6936 * @hide 6937 */ 6938 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6939 "wifi_scan_always_enabled"; 6940 6941 /** 6942 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6943 * connectivity. 6944 * @hide 6945 */ 6946 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6947 "ble_scan_always_enabled"; 6948 6949 /** 6950 * Used to save the Wifi_ON state prior to tethering. 6951 * This state will be checked to restore Wifi after 6952 * the user turns off tethering. 6953 * 6954 * @hide 6955 */ 6956 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6957 6958 /** 6959 * The interval in milliseconds to scan as used by the wifi supplicant 6960 * @hide 6961 */ 6962 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6963 "wifi_supplicant_scan_interval_ms"; 6964 6965 /** 6966 * whether frameworks handles wifi auto-join 6967 * @hide 6968 */ 6969 public static final String WIFI_ENHANCED_AUTO_JOIN = 6970 "wifi_enhanced_auto_join"; 6971 6972 /** 6973 * whether settings show RSSI 6974 * @hide 6975 */ 6976 public static final String WIFI_NETWORK_SHOW_RSSI = 6977 "wifi_network_show_rssi"; 6978 6979 /** 6980 * The interval in milliseconds to scan at supplicant when p2p is connected 6981 * @hide 6982 */ 6983 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6984 "wifi_scan_interval_p2p_connected_ms"; 6985 6986 /** 6987 * Whether the Wi-Fi watchdog is enabled. 6988 */ 6989 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6990 6991 /** 6992 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6993 * the setting needs to be set to 0 to disable it. 6994 * @hide 6995 */ 6996 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6997 "wifi_watchdog_poor_network_test_enabled"; 6998 6999 /** 7000 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 7001 * needs to be set to 0 to disable it. 7002 * @hide 7003 */ 7004 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 7005 "wifi_suspend_optimizations_enabled"; 7006 7007 /** 7008 * The maximum number of times we will retry a connection to an access 7009 * point for which we have failed in acquiring an IP address from DHCP. 7010 * A value of N means that we will make N+1 connection attempts in all. 7011 */ 7012 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 7013 7014 /** 7015 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 7016 * data connectivity to be established after a disconnect from Wi-Fi. 7017 */ 7018 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 7019 "wifi_mobile_data_transition_wakelock_timeout_ms"; 7020 7021 /** 7022 * This setting controls whether WiFi configurations created by a Device Owner app 7023 * should be locked down (that is, be editable or removable only by the Device Owner App, 7024 * not even by Settings app). 7025 * This setting takes integer values. Non-zero values mean DO created configurations 7026 * are locked down. Value of zero means they are not. Default value in the absence of 7027 * actual value to this setting is 0. 7028 */ 7029 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 7030 "wifi_device_owner_configs_lockdown"; 7031 7032 /** 7033 * The operational wifi frequency band 7034 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 7035 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 7036 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 7037 * 7038 * @hide 7039 */ 7040 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 7041 7042 /** 7043 * The Wi-Fi peer-to-peer device name 7044 * @hide 7045 */ 7046 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7047 7048 /** 7049 * The min time between wifi disable and wifi enable 7050 * @hide 7051 */ 7052 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7053 7054 /** 7055 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7056 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7057 * has been seen in this time period. 7058 * 7059 * If this is less than or equal to zero, we use a more conservative behavior and only check 7060 * for a non-null score from the currently connected or target BSSID. 7061 * @hide 7062 */ 7063 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7064 "wifi_ephemeral_out_of_range_timeout_ms"; 7065 7066 /** 7067 * The number of milliseconds to delay when checking for data stalls during 7068 * non-aggressive detection. (screen is turned off.) 7069 * @hide 7070 */ 7071 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7072 "data_stall_alarm_non_aggressive_delay_in_ms"; 7073 7074 /** 7075 * The number of milliseconds to delay when checking for data stalls during 7076 * aggressive detection. (screen on or suspected data stall) 7077 * @hide 7078 */ 7079 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7080 "data_stall_alarm_aggressive_delay_in_ms"; 7081 7082 /** 7083 * The number of milliseconds to allow the provisioning apn to remain active 7084 * @hide 7085 */ 7086 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7087 "provisioning_apn_alarm_delay_in_ms"; 7088 7089 /** 7090 * The interval in milliseconds at which to check gprs registration 7091 * after the first registration mismatch of gprs and voice service, 7092 * to detect possible data network registration problems. 7093 * 7094 * @hide 7095 */ 7096 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7097 "gprs_register_check_period_ms"; 7098 7099 /** 7100 * Nonzero causes Log.wtf() to crash. 7101 * @hide 7102 */ 7103 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7104 7105 /** 7106 * Ringer mode. This is used internally, changing this value will not 7107 * change the ringer mode. See AudioManager. 7108 */ 7109 public static final String MODE_RINGER = "mode_ringer"; 7110 7111 /** 7112 * Overlay display devices setting. 7113 * The associated value is a specially formatted string that describes the 7114 * size and density of simulated secondary display devices. 7115 * <p> 7116 * Format: {width}x{height}/{dpi};... 7117 * </p><p> 7118 * Example: 7119 * <ul> 7120 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7121 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7122 * at 1080p and the second at 720p.</li> 7123 * <li>If the value is empty, then no overlay display devices are created.</li> 7124 * </ul></p> 7125 * 7126 * @hide 7127 */ 7128 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7129 7130 /** 7131 * Threshold values for the duration and level of a discharge cycle, 7132 * under which we log discharge cycle info. 7133 * 7134 * @hide 7135 */ 7136 public static final String 7137 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7138 7139 /** @hide */ 7140 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7141 7142 /** 7143 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7144 * intents on application crashes and ANRs. If this is disabled, the 7145 * crash/ANR dialog will never display the "Report" button. 7146 * <p> 7147 * Type: int (0 = disallow, 1 = allow) 7148 * 7149 * @hide 7150 */ 7151 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7152 7153 /** 7154 * Maximum age of entries kept by {@link DropBoxManager}. 7155 * 7156 * @hide 7157 */ 7158 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7159 7160 /** 7161 * Maximum number of entry files which {@link DropBoxManager} will keep 7162 * around. 7163 * 7164 * @hide 7165 */ 7166 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7167 7168 /** 7169 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7170 * what. 7171 * 7172 * @hide 7173 */ 7174 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7175 7176 /** 7177 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7178 * will use. 7179 * 7180 * @hide 7181 */ 7182 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7183 7184 /** 7185 * Percent of total disk which {@link DropBoxManager} will never dip 7186 * into. 7187 * 7188 * @hide 7189 */ 7190 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7191 7192 /** 7193 * Prefix for per-tag dropbox disable/enable settings. 7194 * 7195 * @hide 7196 */ 7197 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7198 7199 /** 7200 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7201 * prefix of the dropbox tag of the report type. For example, 7202 * "logcat_for_system_server_anr" controls the lines of logcat captured 7203 * with system server ANR reports. 0 to disable. 7204 * 7205 * @hide 7206 */ 7207 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7208 7209 /** 7210 * The interval in minutes after which the amount of free storage left 7211 * on the device is logged to the event log 7212 * 7213 * @hide 7214 */ 7215 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7216 7217 /** 7218 * Threshold for the amount of change in disk free space required to 7219 * report the amount of free space. Used to prevent spamming the logs 7220 * when the disk free space isn't changing frequently. 7221 * 7222 * @hide 7223 */ 7224 public static final String 7225 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7226 7227 /** 7228 * Minimum percentage of free storage on the device that is used to 7229 * determine if the device is running low on storage. The default is 10. 7230 * <p> 7231 * Say this value is set to 10, the device is considered running low on 7232 * storage if 90% or more of the device storage is filled up. 7233 * 7234 * @hide 7235 */ 7236 public static final String 7237 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7238 7239 /** 7240 * Maximum byte size of the low storage threshold. This is to ensure 7241 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7242 * overly large threshold for large storage devices. Currently this must 7243 * be less than 2GB. This default is 500MB. 7244 * 7245 * @hide 7246 */ 7247 public static final String 7248 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7249 7250 /** 7251 * Minimum bytes of free storage on the device before the data partition 7252 * is considered full. By default, 1 MB is reserved to avoid system-wide 7253 * SQLite disk full exceptions. 7254 * 7255 * @hide 7256 */ 7257 public static final String 7258 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7259 7260 /** 7261 * The maximum reconnect delay for short network outages or when the 7262 * network is suspended due to phone use. 7263 * 7264 * @hide 7265 */ 7266 public static final String 7267 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7268 7269 /** 7270 * The number of milliseconds to delay before sending out 7271 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7272 * 7273 * @hide 7274 */ 7275 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7276 7277 7278 /** 7279 * Network sampling interval, in seconds. We'll generate link information 7280 * about bytes/packets sent and error rates based on data sampled in this interval 7281 * 7282 * @hide 7283 */ 7284 7285 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7286 "connectivity_sampling_interval_in_seconds"; 7287 7288 /** 7289 * The series of successively longer delays used in retrying to download PAC file. 7290 * Last delay is used between successful PAC downloads. 7291 * 7292 * @hide 7293 */ 7294 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7295 7296 /** 7297 * Setting to turn off captive portal detection. Feature is enabled by 7298 * default and the setting needs to be set to 0 to disable it. 7299 * 7300 * @hide 7301 */ 7302 public static final String 7303 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7304 7305 /** 7306 * The server used for captive portal detection upon a new conection. A 7307 * 204 response code from the server is used for validation. 7308 * 7309 * @hide 7310 */ 7311 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7312 7313 /** 7314 * Whether network service discovery is enabled. 7315 * 7316 * @hide 7317 */ 7318 public static final String NSD_ON = "nsd_on"; 7319 7320 /** 7321 * Let user pick default install location. 7322 * 7323 * @hide 7324 */ 7325 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7326 7327 /** 7328 * Default install location value. 7329 * 0 = auto, let system decide 7330 * 1 = internal 7331 * 2 = sdcard 7332 * @hide 7333 */ 7334 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7335 7336 /** 7337 * ms during which to consume extra events related to Inet connection 7338 * condition after a transtion to fully-connected 7339 * 7340 * @hide 7341 */ 7342 public static final String 7343 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7344 7345 /** 7346 * ms during which to consume extra events related to Inet connection 7347 * condtion after a transtion to partly-connected 7348 * 7349 * @hide 7350 */ 7351 public static final String 7352 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7353 7354 /** {@hide} */ 7355 public static final String 7356 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7357 7358 /** 7359 * Host name and port for global http proxy. Uses ':' seperator for 7360 * between host and port. 7361 */ 7362 public static final String HTTP_PROXY = "http_proxy"; 7363 7364 /** 7365 * Host name for global http proxy. Set via ConnectivityManager. 7366 * 7367 * @hide 7368 */ 7369 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7370 7371 /** 7372 * Integer host port for global http proxy. Set via ConnectivityManager. 7373 * 7374 * @hide 7375 */ 7376 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7377 7378 /** 7379 * Exclusion list for global proxy. This string contains a list of 7380 * comma-separated domains where the global proxy does not apply. 7381 * Domains should be listed in a comma- separated list. Example of 7382 * acceptable formats: ".domain1.com,my.domain2.com" Use 7383 * ConnectivityManager to set/get. 7384 * 7385 * @hide 7386 */ 7387 public static final String 7388 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7389 7390 /** 7391 * The location PAC File for the proxy. 7392 * @hide 7393 */ 7394 public static final String 7395 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7396 7397 /** 7398 * Enables the UI setting to allow the user to specify the global HTTP 7399 * proxy and associated exclusion list. 7400 * 7401 * @hide 7402 */ 7403 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7404 7405 /** 7406 * Setting for default DNS in case nobody suggests one 7407 * 7408 * @hide 7409 */ 7410 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7411 7412 /** {@hide} */ 7413 public static final String 7414 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7415 /** {@hide} */ 7416 public static final String 7417 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7418 /** {@hide} */ 7419 public static final String 7420 BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX = "bluetooth_a2dp_src_priority_"; 7421 /** {@hide} */ 7422 public static final String 7423 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7424 /** {@hide} */ 7425 public static final String 7426 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7427 /** {@hide} */ 7428 public static final String 7429 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7430 7431 /** 7432 * Device Idle (Doze) specific settings. 7433 * This is encoded as a key=value list, separated by commas. Ex: 7434 * 7435 * "inactive_timeout=60000,sensing_timeout=400000" 7436 * 7437 * The following keys are supported: 7438 * 7439 * <pre> 7440 * inactive_to (long) 7441 * sensing_to (long) 7442 * motion_inactive_to (long) 7443 * idle_after_inactive_to (long) 7444 * idle_pending_to (long) 7445 * max_idle_pending_to (long) 7446 * idle_pending_factor (float) 7447 * idle_to (long) 7448 * max_idle_to (long) 7449 * idle_factor (float) 7450 * min_time_to_alarm (long) 7451 * max_temp_app_whitelist_duration (long) 7452 * </pre> 7453 * 7454 * <p> 7455 * Type: string 7456 * @hide 7457 * @see com.android.server.DeviceIdleController.Constants 7458 */ 7459 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7460 7461 /** 7462 * App standby (app idle) specific settings. 7463 * This is encoded as a key=value list, separated by commas. Ex: 7464 * 7465 * "idle_duration=5000,parole_interval=4500" 7466 * 7467 * The following keys are supported: 7468 * 7469 * <pre> 7470 * idle_duration2 (long) 7471 * wallclock_threshold (long) 7472 * parole_interval (long) 7473 * parole_duration (long) 7474 * 7475 * idle_duration (long) // This is deprecated and used to circumvent b/26355386. 7476 * </pre> 7477 * 7478 * <p> 7479 * Type: string 7480 * @hide 7481 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7482 */ 7483 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7484 7485 /** 7486 * Alarm manager specific settings. 7487 * This is encoded as a key=value list, separated by commas. Ex: 7488 * 7489 * "min_futurity=5000,allow_while_idle_short_time=4500" 7490 * 7491 * The following keys are supported: 7492 * 7493 * <pre> 7494 * min_futurity (long) 7495 * min_interval (long) 7496 * allow_while_idle_short_time (long) 7497 * allow_while_idle_long_time (long) 7498 * allow_while_idle_whitelist_duration (long) 7499 * </pre> 7500 * 7501 * <p> 7502 * Type: string 7503 * @hide 7504 * @see com.android.server.AlarmManagerService.Constants 7505 */ 7506 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7507 7508 /** 7509 * Get the key that retrieves a bluetooth headset's priority. 7510 * @hide 7511 */ 7512 public static final String getBluetoothHeadsetPriorityKey(String address) { 7513 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7514 } 7515 7516 /** 7517 * Get the key that retrieves a bluetooth a2dp sink's priority. 7518 * @hide 7519 */ 7520 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7521 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7522 } 7523 7524 /** 7525 * Get the key that retrieves a bluetooth a2dp src's priority. 7526 * @hide 7527 */ 7528 public static final String getBluetoothA2dpSrcPriorityKey(String address) { 7529 return BLUETOOTH_A2DP_SRC_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7530 } 7531 7532 /** 7533 * Get the key that retrieves a bluetooth Input Device's priority. 7534 * @hide 7535 */ 7536 public static final String getBluetoothInputDevicePriorityKey(String address) { 7537 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7538 } 7539 7540 /** 7541 * Get the key that retrieves a bluetooth map priority. 7542 * @hide 7543 */ 7544 public static final String getBluetoothMapPriorityKey(String address) { 7545 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7546 } 7547 7548 /** 7549 * Get the key that retrieves a bluetooth map priority. 7550 * @hide 7551 */ 7552 public static final String getBluetoothSapPriorityKey(String address) { 7553 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7554 } 7555 7556 /** 7557 * Scaling factor for normal window animations. Setting to 0 will 7558 * disable window animations. 7559 */ 7560 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7561 7562 /** 7563 * Scaling factor for activity transition animations. Setting to 0 will 7564 * disable window animations. 7565 */ 7566 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7567 7568 /** 7569 * Scaling factor for Animator-based animations. This affects both the 7570 * start delay and duration of all such animations. Setting to 0 will 7571 * cause animations to end immediately. The default value is 1. 7572 */ 7573 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7574 7575 /** 7576 * Scaling factor for normal window animations. Setting to 0 will 7577 * disable window animations. 7578 * 7579 * @hide 7580 */ 7581 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7582 7583 /** 7584 * If 0, the compatibility mode is off for all applications. 7585 * If 1, older applications run under compatibility mode. 7586 * TODO: remove this settings before code freeze (bug/1907571) 7587 * @hide 7588 */ 7589 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7590 7591 /** 7592 * CDMA only settings 7593 * Emergency Tone 0 = Off 7594 * 1 = Alert 7595 * 2 = Vibrate 7596 * @hide 7597 */ 7598 public static final String EMERGENCY_TONE = "emergency_tone"; 7599 7600 /** 7601 * CDMA only settings 7602 * Whether the auto retry is enabled. The value is 7603 * boolean (1 or 0). 7604 * @hide 7605 */ 7606 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7607 7608 /** 7609 * See RIL_PreferredNetworkType in ril.h 7610 * @hide 7611 */ 7612 public static final String PREFERRED_NETWORK_MODE = 7613 "preferred_network_mode"; 7614 7615 /** 7616 * Name of an application package to be debugged. 7617 */ 7618 public static final String DEBUG_APP = "debug_app"; 7619 7620 /** 7621 * If 1, when launching DEBUG_APP it will wait for the debugger before 7622 * starting user code. If 0, it will run normally. 7623 */ 7624 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7625 7626 /** 7627 * Control whether the process CPU usage meter should be shown. 7628 */ 7629 public static final String SHOW_PROCESSES = "show_processes"; 7630 7631 /** 7632 * If 1 low power mode is enabled. 7633 * @hide 7634 */ 7635 public static final String LOW_POWER_MODE = "low_power"; 7636 7637 /** 7638 * Battery level [1-99] at which low power mode automatically turns on. 7639 * If 0, it will not automatically turn on. 7640 * @hide 7641 */ 7642 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7643 7644 /** 7645 * If 1, the activity manager will aggressively finish activities and 7646 * processes as soon as they are no longer needed. If 0, the normal 7647 * extended lifetime is used. 7648 */ 7649 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7650 7651 /** 7652 * Use Dock audio output for media: 7653 * 0 = disabled 7654 * 1 = enabled 7655 * @hide 7656 */ 7657 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7658 7659 /** 7660 * Persisted safe headphone volume management state by AudioService 7661 * @hide 7662 */ 7663 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7664 7665 /** 7666 * URL for tzinfo (time zone) updates 7667 * @hide 7668 */ 7669 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7670 7671 /** 7672 * URL for tzinfo (time zone) update metadata 7673 * @hide 7674 */ 7675 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7676 7677 /** 7678 * URL for selinux (mandatory access control) updates 7679 * @hide 7680 */ 7681 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7682 7683 /** 7684 * URL for selinux (mandatory access control) update metadata 7685 * @hide 7686 */ 7687 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7688 7689 /** 7690 * URL for sms short code updates 7691 * @hide 7692 */ 7693 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7694 "sms_short_codes_content_url"; 7695 7696 /** 7697 * URL for sms short code update metadata 7698 * @hide 7699 */ 7700 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7701 "sms_short_codes_metadata_url"; 7702 7703 /** 7704 * URL for apn_db updates 7705 * @hide 7706 */ 7707 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7708 7709 /** 7710 * URL for apn_db update metadata 7711 * @hide 7712 */ 7713 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7714 7715 /** 7716 * URL for cert pinlist updates 7717 * @hide 7718 */ 7719 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7720 7721 /** 7722 * URL for cert pinlist updates 7723 * @hide 7724 */ 7725 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7726 7727 /** 7728 * URL for intent firewall updates 7729 * @hide 7730 */ 7731 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7732 "intent_firewall_content_url"; 7733 7734 /** 7735 * URL for intent firewall update metadata 7736 * @hide 7737 */ 7738 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7739 "intent_firewall_metadata_url"; 7740 7741 /** 7742 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7743 * @hide 7744 */ 7745 public static final String SELINUX_STATUS = "selinux_status"; 7746 7747 /** 7748 * Developer setting to force RTL layout. 7749 * @hide 7750 */ 7751 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7752 7753 /** 7754 * Milliseconds after screen-off after which low battery sounds will be silenced. 7755 * 7756 * If zero, battery sounds will always play. 7757 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7758 * 7759 * @hide 7760 */ 7761 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7762 7763 /** 7764 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7765 * the caller is done with this, they should call {@link ContentResolver#delete} to 7766 * clean up any value that they may have written. 7767 * 7768 * @hide 7769 */ 7770 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7771 7772 /** 7773 * Defines global runtime overrides to window policy. 7774 * 7775 * See {@link com.android.server.policy.PolicyControl} for value format. 7776 * 7777 * @hide 7778 */ 7779 public static final String POLICY_CONTROL = "policy_control"; 7780 7781 /** 7782 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7783 * or ZEN_MODE_NO_INTERRUPTIONS. 7784 * 7785 * @hide 7786 */ 7787 public static final String ZEN_MODE = "zen_mode"; 7788 7789 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7790 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7791 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7792 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7793 7794 /** @hide */ public static String zenModeToString(int mode) { 7795 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7796 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7797 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7798 return "ZEN_MODE_OFF"; 7799 } 7800 7801 /** @hide */ public static boolean isValidZenMode(int value) { 7802 switch (value) { 7803 case Global.ZEN_MODE_OFF: 7804 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7805 case Global.ZEN_MODE_ALARMS: 7806 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7807 return true; 7808 default: 7809 return false; 7810 } 7811 } 7812 7813 /** 7814 * Value of the ringer before entering zen mode. 7815 * 7816 * @hide 7817 */ 7818 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7819 7820 /** 7821 * Opaque value, changes when persisted zen mode configuration changes. 7822 * 7823 * @hide 7824 */ 7825 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7826 7827 /** 7828 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7829 * 7830 * @hide 7831 */ 7832 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7833 "heads_up_notifications_enabled"; 7834 7835 /** @hide */ public static final int HEADS_UP_OFF = 0; 7836 /** @hide */ public static final int HEADS_UP_ON = 1; 7837 7838 /** 7839 * The name of the device 7840 * 7841 * @hide 7842 */ 7843 public static final String DEVICE_NAME = "device_name"; 7844 7845 /** 7846 * Whether the NetworkScoringService has been first initialized. 7847 * <p> 7848 * Type: int (0 for false, 1 for true) 7849 * @hide 7850 */ 7851 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7852 7853 /** 7854 * Whether the user wants to be prompted for password to decrypt the device on boot. 7855 * This only matters if the storage is encrypted. 7856 * <p> 7857 * Type: int (0 for false, 1 for true) 7858 * @hide 7859 */ 7860 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7861 7862 /** 7863 * Whether the Volte is enabled 7864 * <p> 7865 * Type: int (0 for false, 1 for true) 7866 * @hide 7867 */ 7868 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7869 7870 /** 7871 * Whether VT (Video Telephony over IMS) is enabled 7872 * <p> 7873 * Type: int (0 for false, 1 for true) 7874 * 7875 * @hide 7876 */ 7877 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 7878 7879 /** 7880 * Whether WFC is enabled 7881 * <p> 7882 * Type: int (0 for false, 1 for true) 7883 * 7884 * @hide 7885 */ 7886 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7887 7888 /** 7889 * WFC Mode. 7890 * <p> 7891 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7892 * 7893 * @hide 7894 */ 7895 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7896 7897 /** 7898 * Whether WFC roaming is enabled 7899 * <p> 7900 * Type: int (0 for false, 1 for true) 7901 * 7902 * @hide 7903 */ 7904 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7905 7906 /** 7907 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7908 * this via gservices, OMA-DM, carrier app, etc. 7909 * <p> 7910 * Type: int (0 for false, 1 for true) 7911 * @hide 7912 */ 7913 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7914 7915 /** 7916 * Ephemeral app cookie max size in bytes. 7917 * <p> 7918 * Type: int 7919 * @hide 7920 */ 7921 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 7922 "ephemeral_cookie_max_size_bytes"; 7923 7924 /** 7925 * The duration for caching uninstalled ephemeral apps. 7926 * <p> 7927 * Type: long 7928 * @hide 7929 */ 7930 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 7931 "uninstalled_ephemeral_app_cache_duration_millis"; 7932 7933 /** 7934 * Settings to backup. This is here so that it's in the same place as the settings 7935 * keys and easy to update. 7936 * 7937 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7938 * and Secure as well. This is because those tables drive both backup and 7939 * restore, and restore needs to properly whitelist keys that used to live 7940 * in those namespaces. The keys will only actually be backed up / restored 7941 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7942 * 7943 * NOTE: Settings are backed up and restored in the order they appear 7944 * in this array. If you have one setting depending on another, 7945 * make sure that they are ordered appropriately. 7946 * 7947 * @hide 7948 */ 7949 public static final String[] SETTINGS_TO_BACKUP = { 7950 BUGREPORT_IN_POWER_MENU, 7951 STAY_ON_WHILE_PLUGGED_IN, 7952 AUTO_TIME, 7953 AUTO_TIME_ZONE, 7954 POWER_SOUNDS_ENABLED, 7955 DOCK_SOUNDS_ENABLED, 7956 CHARGING_SOUNDS_ENABLED, 7957 USB_MASS_STORAGE_ENABLED, 7958 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7959 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7960 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7961 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7962 WIFI_NUM_OPEN_NETWORKS_KEPT, 7963 EMERGENCY_TONE, 7964 CALL_AUTO_RETRY, 7965 DOCK_AUDIO_MEDIA_ENABLED, 7966 LOW_POWER_MODE_TRIGGER_LEVEL 7967 }; 7968 7969 // Populated lazily, guarded by class object: 7970 private static NameValueCache sNameValueCache = new NameValueCache( 7971 SYS_PROP_SETTING_VERSION, 7972 CONTENT_URI, 7973 CALL_METHOD_GET_GLOBAL, 7974 CALL_METHOD_PUT_GLOBAL); 7975 7976 // Certain settings have been moved from global to the per-user secure namespace 7977 private static final HashSet<String> MOVED_TO_SECURE; 7978 static { 7979 MOVED_TO_SECURE = new HashSet<String>(1); 7980 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7981 } 7982 7983 /** @hide */ 7984 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7985 outKeySet.addAll(MOVED_TO_SECURE); 7986 } 7987 7988 /** 7989 * Look up a name in the database. 7990 * @param resolver to access the database with 7991 * @param name to look up in the table 7992 * @return the corresponding value, or null if not present 7993 */ 7994 public static String getString(ContentResolver resolver, String name) { 7995 return getStringForUser(resolver, name, UserHandle.myUserId()); 7996 } 7997 7998 /** @hide */ 7999 public static String getStringForUser(ContentResolver resolver, String name, 8000 int userHandle) { 8001 if (MOVED_TO_SECURE.contains(name)) { 8002 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8003 + " to android.provider.Settings.Secure, returning read-only value."); 8004 return Secure.getStringForUser(resolver, name, userHandle); 8005 } 8006 return sNameValueCache.getStringForUser(resolver, name, userHandle); 8007 } 8008 8009 /** 8010 * Store a name/value pair into the database. 8011 * @param resolver to access the database with 8012 * @param name to store 8013 * @param value to associate with the name 8014 * @return true if the value was set, false on database errors 8015 */ 8016 public static boolean putString(ContentResolver resolver, 8017 String name, String value) { 8018 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 8019 } 8020 8021 /** @hide */ 8022 public static boolean putStringForUser(ContentResolver resolver, 8023 String name, String value, int userHandle) { 8024 if (LOCAL_LOGV) { 8025 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 8026 + " for " + userHandle); 8027 } 8028 // Global and Secure have the same access policy so we can forward writes 8029 if (MOVED_TO_SECURE.contains(name)) { 8030 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 8031 + " to android.provider.Settings.Secure, value is unchanged."); 8032 return Secure.putStringForUser(resolver, name, value, userHandle); 8033 } 8034 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 8035 } 8036 8037 /** 8038 * Construct the content URI for a particular name/value pair, 8039 * useful for monitoring changes with a ContentObserver. 8040 * @param name to look up in the table 8041 * @return the corresponding content URI, or null if not present 8042 */ 8043 public static Uri getUriFor(String name) { 8044 return getUriFor(CONTENT_URI, name); 8045 } 8046 8047 /** 8048 * Convenience function for retrieving a single secure settings value 8049 * as an integer. Note that internally setting values are always 8050 * stored as strings; this function converts the string to an integer 8051 * for you. The default value will be returned if the setting is 8052 * not defined or not an integer. 8053 * 8054 * @param cr The ContentResolver to access. 8055 * @param name The name of the setting to retrieve. 8056 * @param def Value to return if the setting is not defined. 8057 * 8058 * @return The setting's current value, or 'def' if it is not defined 8059 * or not a valid integer. 8060 */ 8061 public static int getInt(ContentResolver cr, String name, int def) { 8062 String v = getString(cr, name); 8063 try { 8064 return v != null ? Integer.parseInt(v) : def; 8065 } catch (NumberFormatException e) { 8066 return def; 8067 } 8068 } 8069 8070 /** 8071 * Convenience function for retrieving a single secure settings value 8072 * as an integer. Note that internally setting values are always 8073 * stored as strings; this function converts the string to an integer 8074 * for you. 8075 * <p> 8076 * This version does not take a default value. If the setting has not 8077 * been set, or the string value is not a number, 8078 * it throws {@link SettingNotFoundException}. 8079 * 8080 * @param cr The ContentResolver to access. 8081 * @param name The name of the setting to retrieve. 8082 * 8083 * @throws SettingNotFoundException Thrown if a setting by the given 8084 * name can't be found or the setting value is not an integer. 8085 * 8086 * @return The setting's current value. 8087 */ 8088 public static int getInt(ContentResolver cr, String name) 8089 throws SettingNotFoundException { 8090 String v = getString(cr, name); 8091 try { 8092 return Integer.parseInt(v); 8093 } catch (NumberFormatException e) { 8094 throw new SettingNotFoundException(name); 8095 } 8096 } 8097 8098 /** 8099 * Convenience function for updating a single settings value as an 8100 * integer. This will either create a new entry in the table if the 8101 * given name does not exist, or modify the value of the existing row 8102 * with that name. Note that internally setting values are always 8103 * stored as strings, so this function converts the given value to a 8104 * string before storing it. 8105 * 8106 * @param cr The ContentResolver to access. 8107 * @param name The name of the setting to modify. 8108 * @param value The new value for the setting. 8109 * @return true if the value was set, false on database errors 8110 */ 8111 public static boolean putInt(ContentResolver cr, String name, int value) { 8112 return putString(cr, name, Integer.toString(value)); 8113 } 8114 8115 /** 8116 * Convenience function for retrieving a single secure settings value 8117 * as a {@code long}. Note that internally setting values are always 8118 * stored as strings; this function converts the string to a {@code long} 8119 * for you. The default value will be returned if the setting is 8120 * not defined or not a {@code long}. 8121 * 8122 * @param cr The ContentResolver to access. 8123 * @param name The name of the setting to retrieve. 8124 * @param def Value to return if the setting is not defined. 8125 * 8126 * @return The setting's current value, or 'def' if it is not defined 8127 * or not a valid {@code long}. 8128 */ 8129 public static long getLong(ContentResolver cr, String name, long def) { 8130 String valString = getString(cr, name); 8131 long value; 8132 try { 8133 value = valString != null ? Long.parseLong(valString) : def; 8134 } catch (NumberFormatException e) { 8135 value = def; 8136 } 8137 return value; 8138 } 8139 8140 /** 8141 * Convenience function for retrieving a single secure settings value 8142 * as a {@code long}. Note that internally setting values are always 8143 * stored as strings; this function converts the string to a {@code long} 8144 * for you. 8145 * <p> 8146 * This version does not take a default value. If the setting has not 8147 * been set, or the string value is not a number, 8148 * it throws {@link SettingNotFoundException}. 8149 * 8150 * @param cr The ContentResolver to access. 8151 * @param name The name of the setting to retrieve. 8152 * 8153 * @return The setting's current value. 8154 * @throws SettingNotFoundException Thrown if a setting by the given 8155 * name can't be found or the setting value is not an integer. 8156 */ 8157 public static long getLong(ContentResolver cr, String name) 8158 throws SettingNotFoundException { 8159 String valString = getString(cr, name); 8160 try { 8161 return Long.parseLong(valString); 8162 } catch (NumberFormatException e) { 8163 throw new SettingNotFoundException(name); 8164 } 8165 } 8166 8167 /** 8168 * Convenience function for updating a secure settings value as a long 8169 * integer. This will either create a new entry in the table if the 8170 * given name does not exist, or modify the value of the existing row 8171 * with that name. Note that internally setting values are always 8172 * stored as strings, so this function converts the given value to a 8173 * string before storing it. 8174 * 8175 * @param cr The ContentResolver to access. 8176 * @param name The name of the setting to modify. 8177 * @param value The new value for the setting. 8178 * @return true if the value was set, false on database errors 8179 */ 8180 public static boolean putLong(ContentResolver cr, String name, long value) { 8181 return putString(cr, name, Long.toString(value)); 8182 } 8183 8184 /** 8185 * Convenience function for retrieving a single secure settings value 8186 * as a floating point number. Note that internally setting values are 8187 * always stored as strings; this function converts the string to an 8188 * float for you. The default value will be returned if the setting 8189 * is not defined or not a valid float. 8190 * 8191 * @param cr The ContentResolver to access. 8192 * @param name The name of the setting to retrieve. 8193 * @param def Value to return if the setting is not defined. 8194 * 8195 * @return The setting's current value, or 'def' if it is not defined 8196 * or not a valid float. 8197 */ 8198 public static float getFloat(ContentResolver cr, String name, float def) { 8199 String v = getString(cr, name); 8200 try { 8201 return v != null ? Float.parseFloat(v) : def; 8202 } catch (NumberFormatException e) { 8203 return def; 8204 } 8205 } 8206 8207 /** 8208 * Convenience function for retrieving a single secure settings value 8209 * as a float. Note that internally setting values are always 8210 * stored as strings; this function converts the string to a float 8211 * for you. 8212 * <p> 8213 * This version does not take a default value. If the setting has not 8214 * been set, or the string value is not a number, 8215 * it throws {@link SettingNotFoundException}. 8216 * 8217 * @param cr The ContentResolver to access. 8218 * @param name The name of the setting to retrieve. 8219 * 8220 * @throws SettingNotFoundException Thrown if a setting by the given 8221 * name can't be found or the setting value is not a float. 8222 * 8223 * @return The setting's current value. 8224 */ 8225 public static float getFloat(ContentResolver cr, String name) 8226 throws SettingNotFoundException { 8227 String v = getString(cr, name); 8228 if (v == null) { 8229 throw new SettingNotFoundException(name); 8230 } 8231 try { 8232 return Float.parseFloat(v); 8233 } catch (NumberFormatException e) { 8234 throw new SettingNotFoundException(name); 8235 } 8236 } 8237 8238 /** 8239 * Convenience function for updating a single settings value as a 8240 * floating point number. This will either create a new entry in the 8241 * table if the given name does not exist, or modify the value of the 8242 * existing row with that name. Note that internally setting values 8243 * are always stored as strings, so this function converts the given 8244 * value to a string before storing it. 8245 * 8246 * @param cr The ContentResolver to access. 8247 * @param name The name of the setting to modify. 8248 * @param value The new value for the setting. 8249 * @return true if the value was set, false on database errors 8250 */ 8251 public static boolean putFloat(ContentResolver cr, String name, float value) { 8252 return putString(cr, name, Float.toString(value)); 8253 } 8254 8255 8256 /** 8257 * Subscription to be used for voice call on a multi sim device. The supported values 8258 * are 0 = SUB1, 1 = SUB2 and etc. 8259 * @hide 8260 */ 8261 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8262 8263 /** 8264 * Used to provide option to user to select subscription during dial. 8265 * The supported values are 0 = disable or 1 = enable prompt. 8266 * @hide 8267 */ 8268 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8269 8270 /** 8271 * Subscription to be used for data call on a multi sim device. The supported values 8272 * are 0 = SUB1, 1 = SUB2 and etc. 8273 * @hide 8274 */ 8275 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8276 8277 /** 8278 * Subscription to be used for SMS on a multi sim device. The supported values 8279 * are 0 = SUB1, 1 = SUB2 and etc. 8280 * @hide 8281 */ 8282 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8283 8284 /** 8285 * Used to provide option to user to select subscription during send SMS. 8286 * The value 1 - enable, 0 - disable 8287 * @hide 8288 */ 8289 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8290 8291 8292 8293 /** User preferred subscriptions setting. 8294 * This holds the details of the user selected subscription from the card and 8295 * the activation status. Each settings string have the coma separated values 8296 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8297 * @hide 8298 */ 8299 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8300 "user_preferred_sub2","user_preferred_sub3"}; 8301 8302 /** 8303 * Whether to enable new contacts aggregator or not. 8304 * The value 1 - enable, 0 - disable 8305 * @hide 8306 */ 8307 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8308 8309 /** 8310 * Whether to enable contacts metadata syncing or not 8311 * The value 1 - enable, 0 - disable 8312 */ 8313 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8314 8315 /** 8316 * Whether to enable cellular on boot. 8317 * The value 1 - enable, 0 - disable 8318 * @hide 8319 */ 8320 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8321 } 8322 8323 /** 8324 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8325 * Intent URL, allowing it to be either a web page or a particular 8326 * application activity. 8327 * 8328 * @hide 8329 */ 8330 public static final class Bookmarks implements BaseColumns 8331 { 8332 private static final String TAG = "Bookmarks"; 8333 8334 /** 8335 * The content:// style URL for this table 8336 */ 8337 public static final Uri CONTENT_URI = 8338 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8339 8340 /** 8341 * The row ID. 8342 * <p>Type: INTEGER</p> 8343 */ 8344 public static final String ID = "_id"; 8345 8346 /** 8347 * Descriptive name of the bookmark that can be displayed to the user. 8348 * If this is empty, the title should be resolved at display time (use 8349 * {@link #getTitle(Context, Cursor)} any time you want to display the 8350 * title of a bookmark.) 8351 * <P> 8352 * Type: TEXT 8353 * </P> 8354 */ 8355 public static final String TITLE = "title"; 8356 8357 /** 8358 * Arbitrary string (displayed to the user) that allows bookmarks to be 8359 * organized into categories. There are some special names for 8360 * standard folders, which all start with '@'. The label displayed for 8361 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8362 * the folder name does not change so you can consistently query for 8363 * the folder regardless of the current locale. 8364 * 8365 * <P>Type: TEXT</P> 8366 * 8367 */ 8368 public static final String FOLDER = "folder"; 8369 8370 /** 8371 * The Intent URL of the bookmark, describing what it points to. This 8372 * value is given to {@link android.content.Intent#getIntent} to create 8373 * an Intent that can be launched. 8374 * <P>Type: TEXT</P> 8375 */ 8376 public static final String INTENT = "intent"; 8377 8378 /** 8379 * Optional shortcut character associated with this bookmark. 8380 * <P>Type: INTEGER</P> 8381 */ 8382 public static final String SHORTCUT = "shortcut"; 8383 8384 /** 8385 * The order in which the bookmark should be displayed 8386 * <P>Type: INTEGER</P> 8387 */ 8388 public static final String ORDERING = "ordering"; 8389 8390 private static final String[] sIntentProjection = { INTENT }; 8391 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8392 private static final String sShortcutSelection = SHORTCUT + "=?"; 8393 8394 /** 8395 * Convenience function to retrieve the bookmarked Intent for a 8396 * particular shortcut key. 8397 * 8398 * @param cr The ContentResolver to query. 8399 * @param shortcut The shortcut key. 8400 * 8401 * @return Intent The bookmarked URL, or null if there is no bookmark 8402 * matching the given shortcut. 8403 */ 8404 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8405 { 8406 Intent intent = null; 8407 8408 Cursor c = cr.query(CONTENT_URI, 8409 sIntentProjection, sShortcutSelection, 8410 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8411 // Keep trying until we find a valid shortcut 8412 try { 8413 while (intent == null && c.moveToNext()) { 8414 try { 8415 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8416 intent = Intent.parseUri(intentURI, 0); 8417 } catch (java.net.URISyntaxException e) { 8418 // The stored URL is bad... ignore it. 8419 } catch (IllegalArgumentException e) { 8420 // Column not found 8421 Log.w(TAG, "Intent column not found", e); 8422 } 8423 } 8424 } finally { 8425 if (c != null) c.close(); 8426 } 8427 8428 return intent; 8429 } 8430 8431 /** 8432 * Add a new bookmark to the system. 8433 * 8434 * @param cr The ContentResolver to query. 8435 * @param intent The desired target of the bookmark. 8436 * @param title Bookmark title that is shown to the user; null if none 8437 * or it should be resolved to the intent's title. 8438 * @param folder Folder in which to place the bookmark; null if none. 8439 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8440 * this is non-zero and there is an existing bookmark entry 8441 * with this same shortcut, then that existing shortcut is 8442 * cleared (the bookmark is not removed). 8443 * @return The unique content URL for the new bookmark entry. 8444 */ 8445 public static Uri add(ContentResolver cr, 8446 Intent intent, 8447 String title, 8448 String folder, 8449 char shortcut, 8450 int ordering) 8451 { 8452 // If a shortcut is supplied, and it is already defined for 8453 // another bookmark, then remove the old definition. 8454 if (shortcut != 0) { 8455 cr.delete(CONTENT_URI, sShortcutSelection, 8456 new String[] { String.valueOf((int) shortcut) }); 8457 } 8458 8459 ContentValues values = new ContentValues(); 8460 if (title != null) values.put(TITLE, title); 8461 if (folder != null) values.put(FOLDER, folder); 8462 values.put(INTENT, intent.toUri(0)); 8463 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8464 values.put(ORDERING, ordering); 8465 return cr.insert(CONTENT_URI, values); 8466 } 8467 8468 /** 8469 * Return the folder name as it should be displayed to the user. This 8470 * takes care of localizing special folders. 8471 * 8472 * @param r Resources object for current locale; only need access to 8473 * system resources. 8474 * @param folder The value found in the {@link #FOLDER} column. 8475 * 8476 * @return CharSequence The label for this folder that should be shown 8477 * to the user. 8478 */ 8479 public static CharSequence getLabelForFolder(Resources r, String folder) { 8480 return folder; 8481 } 8482 8483 /** 8484 * Return the title as it should be displayed to the user. This takes 8485 * care of localizing bookmarks that point to activities. 8486 * 8487 * @param context A context. 8488 * @param cursor A cursor pointing to the row whose title should be 8489 * returned. The cursor must contain at least the {@link #TITLE} 8490 * and {@link #INTENT} columns. 8491 * @return A title that is localized and can be displayed to the user, 8492 * or the empty string if one could not be found. 8493 */ 8494 public static CharSequence getTitle(Context context, Cursor cursor) { 8495 int titleColumn = cursor.getColumnIndex(TITLE); 8496 int intentColumn = cursor.getColumnIndex(INTENT); 8497 if (titleColumn == -1 || intentColumn == -1) { 8498 throw new IllegalArgumentException( 8499 "The cursor must contain the TITLE and INTENT columns."); 8500 } 8501 8502 String title = cursor.getString(titleColumn); 8503 if (!TextUtils.isEmpty(title)) { 8504 return title; 8505 } 8506 8507 String intentUri = cursor.getString(intentColumn); 8508 if (TextUtils.isEmpty(intentUri)) { 8509 return ""; 8510 } 8511 8512 Intent intent; 8513 try { 8514 intent = Intent.parseUri(intentUri, 0); 8515 } catch (URISyntaxException e) { 8516 return ""; 8517 } 8518 8519 PackageManager packageManager = context.getPackageManager(); 8520 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8521 return info != null ? info.loadLabel(packageManager) : ""; 8522 } 8523 } 8524 8525 /** 8526 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8527 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8528 * from the GoogleLoginService. 8529 * 8530 * @param androidId The Android ID for this device. 8531 * @return The device ID that should be used when connecting to the mobile gtalk server. 8532 * @hide 8533 */ 8534 public static String getGTalkDeviceId(long androidId) { 8535 return "android-" + Long.toHexString(androidId); 8536 } 8537 8538 private static final String[] PM_WRITE_SETTINGS = { 8539 android.Manifest.permission.WRITE_SETTINGS 8540 }; 8541 private static final String[] PM_CHANGE_NETWORK_STATE = { 8542 android.Manifest.permission.CHANGE_NETWORK_STATE, 8543 android.Manifest.permission.WRITE_SETTINGS 8544 }; 8545 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8546 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8547 }; 8548 8549 /** 8550 * Performs a strict and comprehensive check of whether a calling package is allowed to 8551 * write/modify system settings, as the condition differs for pre-M, M+, and 8552 * privileged/preinstalled apps. If the provided uid does not match the 8553 * callingPackage, a negative result will be returned. 8554 * @hide 8555 */ 8556 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8557 String callingPackage, boolean throwException) { 8558 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8559 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8560 PM_WRITE_SETTINGS, false); 8561 } 8562 8563 /** 8564 * Performs a strict and comprehensive check of whether a calling package is allowed to 8565 * write/modify system settings, as the condition differs for pre-M, M+, and 8566 * privileged/preinstalled apps. If the provided uid does not match the 8567 * callingPackage, a negative result will be returned. The caller is expected to have 8568 * the WRITE_SETTINGS permission declared. 8569 * 8570 * Note: if the check is successful, the operation of this app will be updated to the 8571 * current time. 8572 * @hide 8573 */ 8574 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8575 String callingPackage, boolean throwException) { 8576 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8577 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8578 PM_WRITE_SETTINGS, true); 8579 } 8580 8581 /** 8582 * Performs a strict and comprehensive check of whether a calling package is allowed to 8583 * change the state of network, as the condition differs for pre-M, M+, and 8584 * privileged/preinstalled apps. The caller is expected to have either the 8585 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8586 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8587 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8588 * permission and cannot be revoked. See http://b/23597341 8589 * 8590 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8591 * of this app will be updated to the current time. 8592 * @hide 8593 */ 8594 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8595 String callingPackage, boolean throwException) { 8596 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8597 == PackageManager.PERMISSION_GRANTED) { 8598 return true; 8599 } 8600 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8601 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8602 PM_CHANGE_NETWORK_STATE, true); 8603 } 8604 8605 /** 8606 * Performs a strict and comprehensive check of whether a calling package is allowed to 8607 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8608 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8609 * a negative result will be returned. 8610 * @hide 8611 */ 8612 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8613 String callingPackage, boolean throwException) { 8614 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8615 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8616 PM_SYSTEM_ALERT_WINDOW, false); 8617 } 8618 8619 /** 8620 * Performs a strict and comprehensive check of whether a calling package is allowed to 8621 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8622 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8623 * a negative result will be returned. 8624 * 8625 * Note: if the check is successful, the operation of this app will be updated to the 8626 * current time. 8627 * @hide 8628 */ 8629 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8630 callingPackage, boolean throwException) { 8631 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8632 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8633 PM_SYSTEM_ALERT_WINDOW, true); 8634 } 8635 8636 /** 8637 * Helper method to perform a general and comprehensive check of whether an operation that is 8638 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8639 * OP_WRITE_SETTINGS 8640 * @hide 8641 */ 8642 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8643 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8644 permissions, boolean makeNote) { 8645 if (callingPackage == null) { 8646 return false; 8647 } 8648 8649 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8650 int mode = AppOpsManager.MODE_DEFAULT; 8651 if (makeNote) { 8652 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8653 } else { 8654 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8655 } 8656 8657 switch (mode) { 8658 case AppOpsManager.MODE_ALLOWED: 8659 return true; 8660 8661 case AppOpsManager.MODE_DEFAULT: 8662 // this is the default operating mode after an app's installation 8663 // In this case we will check all associated static permission to see 8664 // if it is granted during install time. 8665 for (String permission : permissions) { 8666 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8667 .PERMISSION_GRANTED) { 8668 // if either of the permissions are granted, we will allow it 8669 return true; 8670 } 8671 } 8672 8673 default: 8674 // this is for all other cases trickled down here... 8675 if (!throwException) { 8676 return false; 8677 } 8678 } 8679 8680 // prepare string to throw SecurityException 8681 StringBuilder exceptionMessage = new StringBuilder(); 8682 exceptionMessage.append(callingPackage); 8683 exceptionMessage.append(" was not granted "); 8684 if (permissions.length > 1) { 8685 exceptionMessage.append(" either of these permissions: "); 8686 } else { 8687 exceptionMessage.append(" this permission: "); 8688 } 8689 for (int i = 0; i < permissions.length; i++) { 8690 exceptionMessage.append(permissions[i]); 8691 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8692 } 8693 8694 throw new SecurityException(exceptionMessage.toString()); 8695 } 8696 8697 /** 8698 * Retrieves a correponding package name for a given uid. It will query all 8699 * packages that are associated with the given uid, but it will return only 8700 * the zeroth result. 8701 * Note: If package could not be found, a null is returned. 8702 * @hide 8703 */ 8704 public static String getPackageNameForUid(Context context, int uid) { 8705 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8706 if (packages == null) { 8707 return null; 8708 } 8709 return packages[0]; 8710 } 8711} 8712