Settings.java revision 410e6bd3cc948d283a2ce68c13e88679a2e9c67d
1/* 2 * Copyright (C) 2006 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package android.provider; 18 19import android.annotation.SdkConstant; 20import android.annotation.SdkConstant.SdkConstantType; 21import android.annotation.SystemApi; 22import android.app.ActivityThread; 23import android.app.AppOpsManager; 24import android.app.Application; 25import android.app.SearchManager; 26import android.app.WallpaperManager; 27import android.content.ComponentName; 28import android.content.ContentResolver; 29import android.content.ContentValues; 30import android.content.Context; 31import android.content.IContentProvider; 32import android.content.Intent; 33import android.content.pm.ActivityInfo; 34import android.content.pm.PackageManager; 35import android.content.pm.ResolveInfo; 36import android.content.res.Configuration; 37import android.content.res.Resources; 38import android.database.Cursor; 39import android.database.SQLException; 40import android.location.LocationManager; 41import android.net.ConnectivityManager; 42import android.net.Uri; 43import android.net.wifi.WifiManager; 44import android.os.BatteryManager; 45import android.os.Binder; 46import android.os.Bundle; 47import android.os.DropBoxManager; 48import android.os.IBinder; 49import android.os.Process; 50import android.os.RemoteException; 51import android.os.ServiceManager; 52import android.os.SystemProperties; 53import android.os.UserHandle; 54import android.os.Build.VERSION_CODES; 55import android.speech.tts.TextToSpeech; 56import android.text.TextUtils; 57import android.util.AndroidException; 58import android.util.ArrayMap; 59import android.util.ArraySet; 60import android.util.Log; 61 62import com.android.internal.util.ArrayUtils; 63import com.android.internal.widget.ILockSettings; 64 65import java.net.URISyntaxException; 66import java.text.SimpleDateFormat; 67import java.util.HashMap; 68import java.util.HashSet; 69import java.util.Locale; 70import java.util.Map; 71import java.util.Set; 72 73/** 74 * The Settings provider contains global system-level device preferences. 75 */ 76public final class Settings { 77 78 // Intent actions for Settings 79 80 /** 81 * Activity Action: Show system settings. 82 * <p> 83 * Input: Nothing. 84 * <p> 85 * Output: Nothing. 86 */ 87 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 88 public static final String ACTION_SETTINGS = "android.settings.SETTINGS"; 89 90 /** 91 * Activity Action: Show settings to allow configuration of APNs. 92 * <p> 93 * Input: Nothing. 94 * <p> 95 * Output: Nothing. 96 */ 97 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 98 public static final String ACTION_APN_SETTINGS = "android.settings.APN_SETTINGS"; 99 100 /** 101 * Activity Action: Show settings to allow configuration of current location 102 * sources. 103 * <p> 104 * In some cases, a matching Activity may not exist, so ensure you 105 * safeguard against this. 106 * <p> 107 * Input: Nothing. 108 * <p> 109 * Output: Nothing. 110 */ 111 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 112 public static final String ACTION_LOCATION_SOURCE_SETTINGS = 113 "android.settings.LOCATION_SOURCE_SETTINGS"; 114 115 /** 116 * Activity Action: Show settings to allow configuration of wireless controls 117 * such as Wi-Fi, Bluetooth and Mobile networks. 118 * <p> 119 * In some cases, a matching Activity may not exist, so ensure you 120 * safeguard against this. 121 * <p> 122 * Input: Nothing. 123 * <p> 124 * Output: Nothing. 125 */ 126 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 127 public static final String ACTION_WIRELESS_SETTINGS = 128 "android.settings.WIRELESS_SETTINGS"; 129 130 /** 131 * Activity Action: Show settings to allow entering/exiting airplane mode. 132 * <p> 133 * In some cases, a matching Activity may not exist, so ensure you 134 * safeguard against this. 135 * <p> 136 * Input: Nothing. 137 * <p> 138 * Output: Nothing. 139 */ 140 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 141 public static final String ACTION_AIRPLANE_MODE_SETTINGS = 142 "android.settings.AIRPLANE_MODE_SETTINGS"; 143 144 /** 145 * Activity Action: Modify Airplane mode settings using a voice command. 146 * <p> 147 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 148 * <p> 149 * This intent MUST be started using 150 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 151 * startVoiceActivity}. 152 * <p> 153 * Note: The activity implementing this intent MUST verify that 154 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 155 * modifying the setting. 156 * <p> 157 * Input: To tell which state airplane mode should be set to, add the 158 * {@link #EXTRA_AIRPLANE_MODE_ENABLED} extra to this Intent with the state specified. 159 * If the extra is not included, no changes will be made. 160 * <p> 161 * Output: Nothing. 162 */ 163 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 164 public static final String ACTION_VOICE_CONTROL_AIRPLANE_MODE = 165 "android.settings.VOICE_CONTROL_AIRPLANE_MODE"; 166 167 /** 168 * Activity Action: Show settings for accessibility modules. 169 * <p> 170 * In some cases, a matching Activity may not exist, so ensure you 171 * safeguard against this. 172 * <p> 173 * Input: Nothing. 174 * <p> 175 * Output: Nothing. 176 */ 177 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 178 public static final String ACTION_ACCESSIBILITY_SETTINGS = 179 "android.settings.ACCESSIBILITY_SETTINGS"; 180 181 /** 182 * Activity Action: Show settings to control access to usage information. 183 * <p> 184 * In some cases, a matching Activity may not exist, so ensure you 185 * safeguard against this. 186 * <p> 187 * Input: Nothing. 188 * <p> 189 * Output: Nothing. 190 */ 191 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 192 public static final String ACTION_USAGE_ACCESS_SETTINGS = 193 "android.settings.USAGE_ACCESS_SETTINGS"; 194 195 /** 196 * Activity Category: Show application settings related to usage access. 197 * <p> 198 * An activity that provides a user interface for adjusting usage access related 199 * preferences for its containing application. Optional but recommended for apps that 200 * use {@link android.Manifest.permission#PACKAGE_USAGE_STATS}. 201 * <p> 202 * The activity may define meta-data to describe what usage access is 203 * used for within their app with {@link #METADATA_USAGE_ACCESS_REASON}, which 204 * will be displayed in Settings. 205 * <p> 206 * Input: Nothing. 207 * <p> 208 * Output: Nothing. 209 */ 210 @SdkConstant(SdkConstantType.INTENT_CATEGORY) 211 public static final String INTENT_CATEGORY_USAGE_ACCESS_CONFIG = 212 "android.intent.category.USAGE_ACCESS_CONFIG"; 213 214 /** 215 * Metadata key: Reason for needing usage access. 216 * <p> 217 * A key for metadata attached to an activity that receives action 218 * {@link #INTENT_CATEGORY_USAGE_ACCESS_CONFIG}, shown to the 219 * user as description of how the app uses usage access. 220 * <p> 221 */ 222 public static final String METADATA_USAGE_ACCESS_REASON = 223 "android.settings.metadata.USAGE_ACCESS_REASON"; 224 225 /** 226 * Activity Action: Show settings to allow configuration of security and 227 * location privacy. 228 * <p> 229 * In some cases, a matching Activity may not exist, so ensure you 230 * safeguard against this. 231 * <p> 232 * Input: Nothing. 233 * <p> 234 * Output: Nothing. 235 */ 236 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 237 public static final String ACTION_SECURITY_SETTINGS = 238 "android.settings.SECURITY_SETTINGS"; 239 240 /** 241 * Activity Action: Show trusted credentials settings, opening to the user tab, 242 * to allow management of installed credentials. 243 * <p> 244 * In some cases, a matching Activity may not exist, so ensure you 245 * safeguard against this. 246 * <p> 247 * Input: Nothing. 248 * <p> 249 * Output: Nothing. 250 * @hide 251 */ 252 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 253 public static final String ACTION_TRUSTED_CREDENTIALS_USER = 254 "com.android.settings.TRUSTED_CREDENTIALS_USER"; 255 256 /** 257 * Activity Action: Show dialog explaining that an installed CA cert may enable 258 * monitoring of encrypted network traffic. 259 * <p> 260 * In some cases, a matching Activity may not exist, so ensure you 261 * safeguard against this. 262 * <p> 263 * Input: Nothing. 264 * <p> 265 * Output: Nothing. 266 * @hide 267 */ 268 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 269 public static final String ACTION_MONITORING_CERT_INFO = 270 "com.android.settings.MONITORING_CERT_INFO"; 271 272 /** 273 * Activity Action: Show settings to allow configuration of privacy options. 274 * <p> 275 * In some cases, a matching Activity may not exist, so ensure you 276 * safeguard against this. 277 * <p> 278 * Input: Nothing. 279 * <p> 280 * Output: Nothing. 281 */ 282 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 283 public static final String ACTION_PRIVACY_SETTINGS = 284 "android.settings.PRIVACY_SETTINGS"; 285 286 /** 287 * Activity Action: Show settings to allow configuration of Wi-Fi. 288 * <p> 289 * In some cases, a matching Activity may not exist, so ensure you 290 * safeguard against this. 291 * <p> 292 * Input: Nothing. 293 * <p> 294 * Output: Nothing. 295 296 */ 297 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 298 public static final String ACTION_WIFI_SETTINGS = 299 "android.settings.WIFI_SETTINGS"; 300 301 /** 302 * Activity Action: Show settings to allow configuration of a static IP 303 * address for Wi-Fi. 304 * <p> 305 * In some cases, a matching Activity may not exist, so ensure you safeguard 306 * against this. 307 * <p> 308 * Input: Nothing. 309 * <p> 310 * Output: Nothing. 311 */ 312 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 313 public static final String ACTION_WIFI_IP_SETTINGS = 314 "android.settings.WIFI_IP_SETTINGS"; 315 316 /** 317 * Activity Action: Show settings to allow configuration of Bluetooth. 318 * <p> 319 * In some cases, a matching Activity may not exist, so ensure you 320 * safeguard against this. 321 * <p> 322 * Input: Nothing. 323 * <p> 324 * Output: Nothing. 325 */ 326 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 327 public static final String ACTION_BLUETOOTH_SETTINGS = 328 "android.settings.BLUETOOTH_SETTINGS"; 329 330 /** 331 * Activity Action: Show settings to allow configuration of cast endpoints. 332 * <p> 333 * In some cases, a matching Activity may not exist, so ensure you 334 * safeguard against this. 335 * <p> 336 * Input: Nothing. 337 * <p> 338 * Output: Nothing. 339 */ 340 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 341 public static final String ACTION_CAST_SETTINGS = 342 "android.settings.CAST_SETTINGS"; 343 344 /** 345 * Activity Action: Show settings to allow configuration of date and time. 346 * <p> 347 * In some cases, a matching Activity may not exist, so ensure you 348 * safeguard against this. 349 * <p> 350 * Input: Nothing. 351 * <p> 352 * Output: Nothing. 353 */ 354 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 355 public static final String ACTION_DATE_SETTINGS = 356 "android.settings.DATE_SETTINGS"; 357 358 /** 359 * Activity Action: Show settings to allow configuration of sound and volume. 360 * <p> 361 * In some cases, a matching Activity may not exist, so ensure you 362 * safeguard against this. 363 * <p> 364 * Input: Nothing. 365 * <p> 366 * Output: Nothing. 367 */ 368 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 369 public static final String ACTION_SOUND_SETTINGS = 370 "android.settings.SOUND_SETTINGS"; 371 372 /** 373 * Activity Action: Show settings to allow configuration of display. 374 * <p> 375 * In some cases, a matching Activity may not exist, so ensure you 376 * safeguard against this. 377 * <p> 378 * Input: Nothing. 379 * <p> 380 * Output: Nothing. 381 */ 382 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 383 public static final String ACTION_DISPLAY_SETTINGS = 384 "android.settings.DISPLAY_SETTINGS"; 385 386 /** 387 * Activity Action: Show settings to allow configuration of locale. 388 * <p> 389 * In some cases, a matching Activity may not exist, so ensure you 390 * safeguard against this. 391 * <p> 392 * Input: Nothing. 393 * <p> 394 * Output: Nothing. 395 */ 396 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 397 public static final String ACTION_LOCALE_SETTINGS = 398 "android.settings.LOCALE_SETTINGS"; 399 400 /** 401 * Activity Action: Show settings to configure input methods, in particular 402 * allowing the user to enable input methods. 403 * <p> 404 * In some cases, a matching Activity may not exist, so ensure you 405 * safeguard against this. 406 * <p> 407 * Input: Nothing. 408 * <p> 409 * Output: Nothing. 410 */ 411 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 412 public static final String ACTION_VOICE_INPUT_SETTINGS = 413 "android.settings.VOICE_INPUT_SETTINGS"; 414 415 /** 416 * Activity Action: Show settings to configure input methods, in particular 417 * allowing the user to enable input methods. 418 * <p> 419 * In some cases, a matching Activity may not exist, so ensure you 420 * safeguard against this. 421 * <p> 422 * Input: Nothing. 423 * <p> 424 * Output: Nothing. 425 */ 426 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 427 public static final String ACTION_INPUT_METHOD_SETTINGS = 428 "android.settings.INPUT_METHOD_SETTINGS"; 429 430 /** 431 * Activity Action: Show settings to enable/disable input method subtypes. 432 * <p> 433 * In some cases, a matching Activity may not exist, so ensure you 434 * safeguard against this. 435 * <p> 436 * To tell which input method's subtypes are displayed in the settings, add 437 * {@link #EXTRA_INPUT_METHOD_ID} extra to this Intent with the input method id. 438 * If there is no extra in this Intent, subtypes from all installed input methods 439 * will be displayed in the settings. 440 * 441 * @see android.view.inputmethod.InputMethodInfo#getId 442 * <p> 443 * Input: Nothing. 444 * <p> 445 * Output: Nothing. 446 */ 447 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 448 public static final String ACTION_INPUT_METHOD_SUBTYPE_SETTINGS = 449 "android.settings.INPUT_METHOD_SUBTYPE_SETTINGS"; 450 451 /** 452 * Activity Action: Show a dialog to select input method. 453 * <p> 454 * In some cases, a matching Activity may not exist, so ensure you 455 * safeguard against this. 456 * <p> 457 * Input: Nothing. 458 * <p> 459 * Output: Nothing. 460 * @hide 461 */ 462 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 463 public static final String ACTION_SHOW_INPUT_METHOD_PICKER = 464 "android.settings.SHOW_INPUT_METHOD_PICKER"; 465 466 /** 467 * Activity Action: Show settings to manage the user input dictionary. 468 * <p> 469 * Starting with {@link android.os.Build.VERSION_CODES#KITKAT}, 470 * it is guaranteed there will always be an appropriate implementation for this Intent action. 471 * In prior releases of the platform this was optional, so ensure you safeguard against it. 472 * <p> 473 * Input: Nothing. 474 * <p> 475 * Output: Nothing. 476 */ 477 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 478 public static final String ACTION_USER_DICTIONARY_SETTINGS = 479 "android.settings.USER_DICTIONARY_SETTINGS"; 480 481 /** 482 * Activity Action: Adds a word to the user dictionary. 483 * <p> 484 * In some cases, a matching Activity may not exist, so ensure you 485 * safeguard against this. 486 * <p> 487 * Input: An extra with key <code>word</code> that contains the word 488 * that should be added to the dictionary. 489 * <p> 490 * Output: Nothing. 491 * 492 * @hide 493 */ 494 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 495 public static final String ACTION_USER_DICTIONARY_INSERT = 496 "com.android.settings.USER_DICTIONARY_INSERT"; 497 498 /** 499 * Activity Action: Show settings to allow configuration of application-related settings. 500 * <p> 501 * In some cases, a matching Activity may not exist, so ensure you 502 * safeguard against this. 503 * <p> 504 * Input: Nothing. 505 * <p> 506 * Output: Nothing. 507 */ 508 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 509 public static final String ACTION_APPLICATION_SETTINGS = 510 "android.settings.APPLICATION_SETTINGS"; 511 512 /** 513 * Activity Action: Show settings to allow configuration of application 514 * development-related settings. As of 515 * {@link android.os.Build.VERSION_CODES#JELLY_BEAN_MR1} this action is 516 * a required part of the platform. 517 * <p> 518 * Input: Nothing. 519 * <p> 520 * Output: Nothing. 521 */ 522 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 523 public static final String ACTION_APPLICATION_DEVELOPMENT_SETTINGS = 524 "android.settings.APPLICATION_DEVELOPMENT_SETTINGS"; 525 526 /** 527 * Activity Action: Show settings to allow configuration of quick launch shortcuts. 528 * <p> 529 * In some cases, a matching Activity may not exist, so ensure you 530 * safeguard against this. 531 * <p> 532 * Input: Nothing. 533 * <p> 534 * Output: Nothing. 535 */ 536 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 537 public static final String ACTION_QUICK_LAUNCH_SETTINGS = 538 "android.settings.QUICK_LAUNCH_SETTINGS"; 539 540 /** 541 * Activity Action: Show settings to manage installed applications. 542 * <p> 543 * In some cases, a matching Activity may not exist, so ensure you 544 * safeguard against this. 545 * <p> 546 * Input: Nothing. 547 * <p> 548 * Output: Nothing. 549 */ 550 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 551 public static final String ACTION_MANAGE_APPLICATIONS_SETTINGS = 552 "android.settings.MANAGE_APPLICATIONS_SETTINGS"; 553 554 /** 555 * Activity Action: Show settings to manage all applications. 556 * <p> 557 * In some cases, a matching Activity may not exist, so ensure you 558 * safeguard against this. 559 * <p> 560 * Input: Nothing. 561 * <p> 562 * Output: Nothing. 563 */ 564 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 565 public static final String ACTION_MANAGE_ALL_APPLICATIONS_SETTINGS = 566 "android.settings.MANAGE_ALL_APPLICATIONS_SETTINGS"; 567 568 /** 569 * Activity Action: Show screen for controlling which apps can draw on top of other apps. 570 * <p> 571 * In some cases, a matching Activity may not exist, so ensure you 572 * safeguard against this. 573 * <p> 574 * Input: Optionally, the Intent's data URI can specify the application package name to 575 * directly invoke the management GUI specific to the package name. For example 576 * "package:com.my.app". 577 * <p> 578 * Output: Nothing. 579 */ 580 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 581 public static final String ACTION_MANAGE_OVERLAY_PERMISSION = 582 "android.settings.action.MANAGE_OVERLAY_PERMISSION"; 583 584 /** 585 * Activity Action: Show screen for controlling which apps are allowed to write/modify 586 * system settings. 587 * <p> 588 * In some cases, a matching Activity may not exist, so ensure you 589 * safeguard against this. 590 * <p> 591 * Input: Optionally, the Intent's data URI can specify the application package name to 592 * directly invoke the management GUI specific to the package name. For example 593 * "package:com.my.app". 594 * <p> 595 * Output: Nothing. 596 */ 597 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 598 public static final String ACTION_MANAGE_WRITE_SETTINGS = 599 "android.settings.action.MANAGE_WRITE_SETTINGS"; 600 601 /** 602 * Activity Action: Show screen of details about a particular application. 603 * <p> 604 * In some cases, a matching Activity may not exist, so ensure you 605 * safeguard against this. 606 * <p> 607 * Input: The Intent's data URI specifies the application package name 608 * to be shown, with the "package" scheme. That is "package:com.my.app". 609 * <p> 610 * Output: Nothing. 611 */ 612 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 613 public static final String ACTION_APPLICATION_DETAILS_SETTINGS = 614 "android.settings.APPLICATION_DETAILS_SETTINGS"; 615 616 /** 617 * Activity Action: Show screen for controlling which apps can ignore battery optimizations. 618 * <p> 619 * Input: Nothing. 620 * <p> 621 * Output: Nothing. 622 * <p> 623 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 624 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 625 * already ignoring optimizations. You can use 626 * {@link #ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} to ask the user to put you 627 * on this list. 628 */ 629 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 630 public static final String ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS = 631 "android.settings.IGNORE_BATTERY_OPTIMIZATION_SETTINGS"; 632 633 /** 634 * Activity Action: Ask the user to allow an to ignore battery optimizations (that is, 635 * put them on the whitelist of apps shown by 636 * {@link #ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS}). For an app to use this, it also 637 * must hold the {@link android.Manifest.permission#REQUEST_IGNORE_BATTERY_OPTIMIZATIONS} 638 * permission. 639 * <p><b>Note:</b> most applications should <em>not</em> use this; there are many facilities 640 * provided by the platform for applications to operate correctly in the various power 641 * saving mode. This is only for unusual applications that need to deeply control their own 642 * execution, at the potential expense of the user's battery life. Note that these applications 643 * greatly run the risk of showing to the user has how power consumers on their device.</p> 644 * <p> 645 * Input: The Intent's data URI must specify the application package name 646 * to be shown, with the "package" scheme. That is "package:com.my.app". 647 * <p> 648 * Output: Nothing. 649 * <p> 650 * You can use {@link android.os.PowerManager#isIgnoringBatteryOptimizations 651 * PowerManager.isIgnoringBatteryOptimizations()} to determine if an application is 652 * already ignoring optimizations. 653 */ 654 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 655 public static final String ACTION_REQUEST_IGNORE_BATTERY_OPTIMIZATIONS = 656 "android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS"; 657 658 /** 659 * @hide 660 * Activity Action: Show the "app ops" settings screen. 661 * <p> 662 * Input: Nothing. 663 * <p> 664 * Output: Nothing. 665 */ 666 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 667 public static final String ACTION_APP_OPS_SETTINGS = 668 "android.settings.APP_OPS_SETTINGS"; 669 670 /** 671 * Activity Action: Show settings for system update functionality. 672 * <p> 673 * In some cases, a matching Activity may not exist, so ensure you 674 * safeguard against this. 675 * <p> 676 * Input: Nothing. 677 * <p> 678 * Output: Nothing. 679 * 680 * @hide 681 */ 682 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 683 public static final String ACTION_SYSTEM_UPDATE_SETTINGS = 684 "android.settings.SYSTEM_UPDATE_SETTINGS"; 685 686 /** 687 * Activity Action: Show settings to allow configuration of sync settings. 688 * <p> 689 * In some cases, a matching Activity may not exist, so ensure you 690 * safeguard against this. 691 * <p> 692 * The account types available to add via the add account button may be restricted by adding an 693 * {@link #EXTRA_AUTHORITIES} extra to this Intent with one or more syncable content provider's 694 * authorities. Only account types which can sync with that content provider will be offered to 695 * the user. 696 * <p> 697 * Input: Nothing. 698 * <p> 699 * Output: Nothing. 700 */ 701 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 702 public static final String ACTION_SYNC_SETTINGS = 703 "android.settings.SYNC_SETTINGS"; 704 705 /** 706 * Activity Action: Show add account screen for creating a new account. 707 * <p> 708 * In some cases, a matching Activity may not exist, so ensure you 709 * safeguard against this. 710 * <p> 711 * The account types available to add may be restricted by adding an {@link #EXTRA_AUTHORITIES} 712 * extra to the Intent with one or more syncable content provider's authorities. Only account 713 * types which can sync with that content provider will be offered to the user. 714 * <p> 715 * Account types can also be filtered by adding an {@link #EXTRA_ACCOUNT_TYPES} extra to the 716 * Intent with one or more account types. 717 * <p> 718 * Input: Nothing. 719 * <p> 720 * Output: Nothing. 721 */ 722 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 723 public static final String ACTION_ADD_ACCOUNT = 724 "android.settings.ADD_ACCOUNT_SETTINGS"; 725 726 /** 727 * Activity Action: Show settings for selecting the network operator. 728 * <p> 729 * In some cases, a matching Activity may not exist, so ensure you 730 * safeguard against this. 731 * <p> 732 * Input: Nothing. 733 * <p> 734 * Output: Nothing. 735 */ 736 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 737 public static final String ACTION_NETWORK_OPERATOR_SETTINGS = 738 "android.settings.NETWORK_OPERATOR_SETTINGS"; 739 740 /** 741 * Activity Action: Show settings for selection of 2G/3G. 742 * <p> 743 * In some cases, a matching Activity may not exist, so ensure you 744 * safeguard against this. 745 * <p> 746 * Input: Nothing. 747 * <p> 748 * Output: Nothing. 749 */ 750 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 751 public static final String ACTION_DATA_ROAMING_SETTINGS = 752 "android.settings.DATA_ROAMING_SETTINGS"; 753 754 /** 755 * Activity Action: Show settings for internal storage. 756 * <p> 757 * In some cases, a matching Activity may not exist, so ensure you 758 * safeguard against this. 759 * <p> 760 * Input: Nothing. 761 * <p> 762 * Output: Nothing. 763 */ 764 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 765 public static final String ACTION_INTERNAL_STORAGE_SETTINGS = 766 "android.settings.INTERNAL_STORAGE_SETTINGS"; 767 /** 768 * Activity Action: Show settings for memory card storage. 769 * <p> 770 * In some cases, a matching Activity may not exist, so ensure you 771 * safeguard against this. 772 * <p> 773 * Input: Nothing. 774 * <p> 775 * Output: Nothing. 776 */ 777 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 778 public static final String ACTION_MEMORY_CARD_SETTINGS = 779 "android.settings.MEMORY_CARD_SETTINGS"; 780 781 /** 782 * Activity Action: Show settings for global search. 783 * <p> 784 * In some cases, a matching Activity may not exist, so ensure you 785 * safeguard against this. 786 * <p> 787 * Input: Nothing. 788 * <p> 789 * Output: Nothing 790 */ 791 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 792 public static final String ACTION_SEARCH_SETTINGS = 793 "android.search.action.SEARCH_SETTINGS"; 794 795 /** 796 * Activity Action: Show general device information settings (serial 797 * number, software version, phone number, etc.). 798 * <p> 799 * In some cases, a matching Activity may not exist, so ensure you 800 * safeguard against this. 801 * <p> 802 * Input: Nothing. 803 * <p> 804 * Output: Nothing 805 */ 806 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 807 public static final String ACTION_DEVICE_INFO_SETTINGS = 808 "android.settings.DEVICE_INFO_SETTINGS"; 809 810 /** 811 * Activity Action: Show NFC settings. 812 * <p> 813 * This shows UI that allows NFC to be turned on or off. 814 * <p> 815 * In some cases, a matching Activity may not exist, so ensure you 816 * safeguard against this. 817 * <p> 818 * Input: Nothing. 819 * <p> 820 * Output: Nothing 821 * @see android.nfc.NfcAdapter#isEnabled() 822 */ 823 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 824 public static final String ACTION_NFC_SETTINGS = "android.settings.NFC_SETTINGS"; 825 826 /** 827 * Activity Action: Show NFC Sharing settings. 828 * <p> 829 * This shows UI that allows NDEF Push (Android Beam) to be turned on or 830 * off. 831 * <p> 832 * In some cases, a matching Activity may not exist, so ensure you 833 * safeguard against this. 834 * <p> 835 * Input: Nothing. 836 * <p> 837 * Output: Nothing 838 * @see android.nfc.NfcAdapter#isNdefPushEnabled() 839 */ 840 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 841 public static final String ACTION_NFCSHARING_SETTINGS = 842 "android.settings.NFCSHARING_SETTINGS"; 843 844 /** 845 * Activity Action: Show NFC Tap & Pay settings 846 * <p> 847 * This shows UI that allows the user to configure Tap&Pay 848 * settings. 849 * <p> 850 * In some cases, a matching Activity may not exist, so ensure you 851 * safeguard against this. 852 * <p> 853 * Input: Nothing. 854 * <p> 855 * Output: Nothing 856 */ 857 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 858 public static final String ACTION_NFC_PAYMENT_SETTINGS = 859 "android.settings.NFC_PAYMENT_SETTINGS"; 860 861 /** 862 * Activity Action: Show Daydream settings. 863 * <p> 864 * In some cases, a matching Activity may not exist, so ensure you 865 * safeguard against this. 866 * <p> 867 * Input: Nothing. 868 * <p> 869 * Output: Nothing. 870 * @see android.service.dreams.DreamService 871 */ 872 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 873 public static final String ACTION_DREAM_SETTINGS = "android.settings.DREAM_SETTINGS"; 874 875 /** 876 * Activity Action: Show Notification listener settings. 877 * <p> 878 * In some cases, a matching Activity may not exist, so ensure you 879 * safeguard against this. 880 * <p> 881 * Input: Nothing. 882 * <p> 883 * Output: Nothing. 884 * @see android.service.notification.NotificationListenerService 885 */ 886 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 887 public static final String ACTION_NOTIFICATION_LISTENER_SETTINGS 888 = "android.settings.ACTION_NOTIFICATION_LISTENER_SETTINGS"; 889 890 /** 891 * Activity Action: Show Do Not Disturb access settings. 892 * <p> 893 * Users can grant and deny access to Do Not Disturb configuration from here. 894 * See {@link android.app.NotificationManager#isNotificationPolicyAccessGranted()} for more 895 * details. 896 * <p> 897 * Input: Nothing. 898 * <p> 899 * Output: Nothing. 900 */ 901 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 902 public static final String ACTION_NOTIFICATION_POLICY_ACCESS_SETTINGS 903 = "android.settings.NOTIFICATION_POLICY_ACCESS_SETTINGS"; 904 905 /** 906 * @hide 907 */ 908 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 909 public static final String ACTION_CONDITION_PROVIDER_SETTINGS 910 = "android.settings.ACTION_CONDITION_PROVIDER_SETTINGS"; 911 912 /** 913 * Activity Action: Show settings for video captioning. 914 * <p> 915 * In some cases, a matching Activity may not exist, so ensure you safeguard 916 * against this. 917 * <p> 918 * Input: Nothing. 919 * <p> 920 * Output: Nothing. 921 */ 922 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 923 public static final String ACTION_CAPTIONING_SETTINGS = "android.settings.CAPTIONING_SETTINGS"; 924 925 /** 926 * Activity Action: Show the top level print settings. 927 * <p> 928 * In some cases, a matching Activity may not exist, so ensure you 929 * safeguard against this. 930 * <p> 931 * Input: Nothing. 932 * <p> 933 * Output: Nothing. 934 */ 935 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 936 public static final String ACTION_PRINT_SETTINGS = 937 "android.settings.ACTION_PRINT_SETTINGS"; 938 939 /** 940 * Activity Action: Show Zen Mode configuration settings. 941 * 942 * @hide 943 */ 944 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 945 public static final String ACTION_ZEN_MODE_SETTINGS = "android.settings.ZEN_MODE_SETTINGS"; 946 947 /** 948 * Activity Action: Show Zen Mode priority configuration settings. 949 * 950 * @hide 951 */ 952 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 953 public static final String ACTION_ZEN_MODE_PRIORITY_SETTINGS 954 = "android.settings.ZEN_MODE_PRIORITY_SETTINGS"; 955 956 /** 957 * Activity Action: Show Zen Mode automation configuration settings. 958 * 959 * @hide 960 */ 961 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 962 public static final String ACTION_ZEN_MODE_AUTOMATION_SETTINGS 963 = "android.settings.ZEN_MODE_AUTOMATION_SETTINGS"; 964 965 /** 966 * Activity Action: Modify do not disturb mode settings. 967 * <p> 968 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 969 * <p> 970 * This intent MUST be started using 971 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 972 * startVoiceActivity}. 973 * <p> 974 * Note: The Activity implementing this intent MUST verify that 975 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction}. 976 * returns true before modifying the setting. 977 * <p> 978 * Input: The optional {@link #EXTRA_DO_NOT_DISTURB_MODE_MINUTES} extra can be used to indicate 979 * how long the user wishes to avoid interruptions for. The optional 980 * {@link #EXTRA_DO_NOT_DISTURB_MODE_ENABLED} extra can be to indicate if the user is 981 * enabling or disabling do not disturb mode. If either extra is not included, the 982 * user maybe asked to provide the value. 983 * <p> 984 * Output: Nothing. 985 */ 986 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 987 public static final String ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE = 988 "android.settings.VOICE_CONTROL_DO_NOT_DISTURB_MODE"; 989 990 /** 991 * Activity Action: Show Zen Mode schedule rule configuration settings. 992 * 993 * @hide 994 */ 995 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 996 public static final String ACTION_ZEN_MODE_SCHEDULE_RULE_SETTINGS 997 = "android.settings.ZEN_MODE_SCHEDULE_RULE_SETTINGS"; 998 999 /** 1000 * Activity Action: Show Zen Mode event rule configuration settings. 1001 * 1002 * @hide 1003 */ 1004 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1005 public static final String ACTION_ZEN_MODE_EVENT_RULE_SETTINGS 1006 = "android.settings.ZEN_MODE_EVENT_RULE_SETTINGS"; 1007 1008 /** 1009 * Activity Action: Show Zen Mode external rule configuration settings. 1010 * 1011 * @hide 1012 */ 1013 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1014 public static final String ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS 1015 = "android.settings.ZEN_MODE_EXTERNAL_RULE_SETTINGS"; 1016 1017 /** 1018 * Activity Action: Show the regulatory information screen for the device. 1019 * <p> 1020 * In some cases, a matching Activity may not exist, so ensure you safeguard 1021 * against this. 1022 * <p> 1023 * Input: Nothing. 1024 * <p> 1025 * Output: Nothing. 1026 */ 1027 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1028 public static final String 1029 ACTION_SHOW_REGULATORY_INFO = "android.settings.SHOW_REGULATORY_INFO"; 1030 1031 /** 1032 * Activity Action: Show Device Name Settings. 1033 * <p> 1034 * In some cases, a matching Activity may not exist, so ensure you safeguard 1035 * against this. 1036 * 1037 * @hide 1038 */ 1039 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1040 public static final String DEVICE_NAME_SETTINGS = "android.settings.DEVICE_NAME"; 1041 1042 /** 1043 * Activity Action: Show pairing settings. 1044 * <p> 1045 * In some cases, a matching Activity may not exist, so ensure you safeguard 1046 * against this. 1047 * 1048 * @hide 1049 */ 1050 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1051 public static final String ACTION_PAIRING_SETTINGS = "android.settings.PAIRING_SETTINGS"; 1052 1053 /** 1054 * Activity Action: Show battery saver settings. 1055 * <p> 1056 * In some cases, a matching Activity may not exist, so ensure you safeguard 1057 * against this. 1058 */ 1059 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1060 public static final String ACTION_BATTERY_SAVER_SETTINGS 1061 = "android.settings.BATTERY_SAVER_SETTINGS"; 1062 1063 /** 1064 * Activity Action: Modify Battery Saver mode setting using a voice command. 1065 * <p> 1066 * In some cases, a matching Activity may not exist, so ensure you safeguard against this. 1067 * <p> 1068 * This intent MUST be started using 1069 * {@link android.service.voice.VoiceInteractionSession#startVoiceActivity 1070 * startVoiceActivity}. 1071 * <p> 1072 * Note: The activity implementing this intent MUST verify that 1073 * {@link android.app.Activity#isVoiceInteraction isVoiceInteraction} returns true before 1074 * modifying the setting. 1075 * <p> 1076 * Input: To tell which state batter saver mode should be set to, add the 1077 * {@link #EXTRA_BATTERY_SAVER_MODE_ENABLED} extra to this Intent with the state specified. 1078 * If the extra is not included, no changes will be made. 1079 * <p> 1080 * Output: Nothing. 1081 */ 1082 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1083 public static final String ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE = 1084 "android.settings.VOICE_CONTROL_BATTERY_SAVER_MODE"; 1085 1086 /** 1087 * Activity Action: Show Home selection settings. If there are multiple activities 1088 * that can satisfy the {@link Intent#CATEGORY_HOME} intent, this screen allows you 1089 * to pick your preferred activity. 1090 */ 1091 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1092 public static final String ACTION_HOME_SETTINGS 1093 = "android.settings.HOME_SETTINGS"; 1094 1095 1096 1097 /** 1098 * Activity Action: Show Default apps settings. 1099 * <p> 1100 * In some cases, a matching Activity may not exist, so ensure you 1101 * safeguard against this. 1102 * <p> 1103 * Input: Nothing. 1104 * <p> 1105 * Output: Nothing. 1106 */ 1107 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1108 public static final String ACTION_MANAGE_DEFAULT_APPS_SETTINGS 1109 = "android.settings.MANAGE_DEFAULT_APPS_SETTINGS"; 1110 1111 /** 1112 * Activity Action: Show notification settings. 1113 * 1114 * @hide 1115 */ 1116 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1117 public static final String ACTION_NOTIFICATION_SETTINGS 1118 = "android.settings.NOTIFICATION_SETTINGS"; 1119 1120 /** 1121 * Activity Action: Show notification settings for a single app. 1122 * 1123 * @hide 1124 */ 1125 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1126 public static final String ACTION_APP_NOTIFICATION_SETTINGS 1127 = "android.settings.APP_NOTIFICATION_SETTINGS"; 1128 1129 /** 1130 * Activity Action: Show notification redaction settings. 1131 * 1132 * @hide 1133 */ 1134 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1135 public static final String ACTION_APP_NOTIFICATION_REDACTION 1136 = "android.settings.ACTION_APP_NOTIFICATION_REDACTION"; 1137 1138 /** @hide */ public static final String EXTRA_APP_UID = "app_uid"; 1139 /** @hide */ public static final String EXTRA_APP_PACKAGE = "app_package"; 1140 1141 /** 1142 * Activity Action: Show a dialog with disabled by policy message. 1143 * <p> If an user action is disabled by policy, this dialog can be triggered to let 1144 * the user know about this. 1145 * <p> 1146 * Input: Nothing. 1147 * <p> 1148 * Output: Nothing. 1149 */ 1150 @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION) 1151 public static final String ACTION_SHOW_ADMIN_SUPPORT_DETAILS 1152 = "android.settings.SHOW_ADMIN_SUPPORT_DETAILS"; 1153 1154 // End of Intent actions for Settings 1155 1156 /** 1157 * @hide - Private call() method on SettingsProvider to read from 'system' table. 1158 */ 1159 public static final String CALL_METHOD_GET_SYSTEM = "GET_system"; 1160 1161 /** 1162 * @hide - Private call() method on SettingsProvider to read from 'secure' table. 1163 */ 1164 public static final String CALL_METHOD_GET_SECURE = "GET_secure"; 1165 1166 /** 1167 * @hide - Private call() method on SettingsProvider to read from 'global' table. 1168 */ 1169 public static final String CALL_METHOD_GET_GLOBAL = "GET_global"; 1170 1171 /** 1172 * @hide - User handle argument extra to the fast-path call()-based requests 1173 */ 1174 public static final String CALL_METHOD_USER_KEY = "_user"; 1175 1176 /** @hide - Private call() method to write to 'system' table */ 1177 public static final String CALL_METHOD_PUT_SYSTEM = "PUT_system"; 1178 1179 /** @hide - Private call() method to write to 'secure' table */ 1180 public static final String CALL_METHOD_PUT_SECURE = "PUT_secure"; 1181 1182 /** @hide - Private call() method to write to 'global' table */ 1183 public static final String CALL_METHOD_PUT_GLOBAL= "PUT_global"; 1184 1185 /** 1186 * Activity Extra: Limit available options in launched activity based on the given authority. 1187 * <p> 1188 * This can be passed as an extra field in an Activity Intent with one or more syncable content 1189 * provider's authorities as a String[]. This field is used by some intents to alter the 1190 * behavior of the called activity. 1191 * <p> 1192 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types available based 1193 * on the authority given. 1194 */ 1195 public static final String EXTRA_AUTHORITIES = "authorities"; 1196 1197 /** 1198 * Activity Extra: Limit available options in launched activity based on the given account 1199 * types. 1200 * <p> 1201 * This can be passed as an extra field in an Activity Intent with one or more account types 1202 * as a String[]. This field is used by some intents to alter the behavior of the called 1203 * activity. 1204 * <p> 1205 * Example: The {@link #ACTION_ADD_ACCOUNT} intent restricts the account types to the specified 1206 * list. 1207 */ 1208 public static final String EXTRA_ACCOUNT_TYPES = "account_types"; 1209 1210 public static final String EXTRA_INPUT_METHOD_ID = "input_method_id"; 1211 1212 /** 1213 * Activity Extra: The device identifier to act upon. 1214 * <p> 1215 * This can be passed as an extra field in an Activity Intent with a single 1216 * InputDeviceIdentifier. This field is used by some activities to jump straight into the 1217 * settings for the given device. 1218 * <p> 1219 * Example: The {@link #ACTION_INPUT_METHOD_SETTINGS} intent opens the keyboard layout 1220 * dialog for the given device. 1221 * @hide 1222 */ 1223 public static final String EXTRA_INPUT_DEVICE_IDENTIFIER = "input_device_identifier"; 1224 1225 /** 1226 * Activity Extra: Enable or disable Airplane Mode. 1227 * <p> 1228 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_AIRPLANE_MODE} 1229 * intent as a boolean to indicate if it should be enabled. 1230 */ 1231 public static final String EXTRA_AIRPLANE_MODE_ENABLED = "airplane_mode_enabled"; 1232 1233 /** 1234 * Activity Extra: Enable or disable Battery saver mode. 1235 * <p> 1236 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_BATTERY_SAVER_MODE} 1237 * intent as a boolean to indicate if it should be enabled. 1238 */ 1239 public static final String EXTRA_BATTERY_SAVER_MODE_ENABLED = 1240 "android.settings.extra.battery_saver_mode_enabled"; 1241 1242 /** 1243 * Activity Extra: Enable or disable Do Not Disturb mode. 1244 * <p> 1245 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1246 * intent as a boolean to indicate if it should be enabled. 1247 */ 1248 public static final String EXTRA_DO_NOT_DISTURB_MODE_ENABLED = 1249 "android.settings.extra.do_not_disturb_mode_enabled"; 1250 1251 /** 1252 * Activity Extra: How many minutes to enable do not disturb mode for. 1253 * <p> 1254 * This can be passed as an extra field to the {@link #ACTION_VOICE_CONTROL_DO_NOT_DISTURB_MODE} 1255 * intent to indicate how long do not disturb mode should be enabled for. 1256 */ 1257 public static final String EXTRA_DO_NOT_DISTURB_MODE_MINUTES = 1258 "android.settings.extra.do_not_disturb_mode_minutes"; 1259 1260 private static final String JID_RESOURCE_PREFIX = "android"; 1261 1262 public static final String AUTHORITY = "settings"; 1263 1264 private static final String TAG = "Settings"; 1265 private static final boolean LOCAL_LOGV = false; 1266 1267 // Lock ensures that when enabling/disabling the master location switch, we don't end up 1268 // with a partial enable/disable state in multi-threaded situations. 1269 private static final Object mLocationSettingsLock = new Object(); 1270 1271 public static class SettingNotFoundException extends AndroidException { 1272 public SettingNotFoundException(String msg) { 1273 super(msg); 1274 } 1275 } 1276 1277 /** 1278 * Common base for tables of name/value settings. 1279 */ 1280 public static class NameValueTable implements BaseColumns { 1281 public static final String NAME = "name"; 1282 public static final String VALUE = "value"; 1283 1284 protected static boolean putString(ContentResolver resolver, Uri uri, 1285 String name, String value) { 1286 // The database will take care of replacing duplicates. 1287 try { 1288 ContentValues values = new ContentValues(); 1289 values.put(NAME, name); 1290 values.put(VALUE, value); 1291 resolver.insert(uri, values); 1292 return true; 1293 } catch (SQLException e) { 1294 Log.w(TAG, "Can't set key " + name + " in " + uri, e); 1295 return false; 1296 } 1297 } 1298 1299 public static Uri getUriFor(Uri uri, String name) { 1300 return Uri.withAppendedPath(uri, name); 1301 } 1302 } 1303 1304 // Thread-safe. 1305 private static class NameValueCache { 1306 private final String mVersionSystemProperty; 1307 private final Uri mUri; 1308 1309 private static final String[] SELECT_VALUE = 1310 new String[] { Settings.NameValueTable.VALUE }; 1311 private static final String NAME_EQ_PLACEHOLDER = "name=?"; 1312 1313 // Must synchronize on 'this' to access mValues and mValuesVersion. 1314 private final HashMap<String, String> mValues = new HashMap<String, String>(); 1315 private long mValuesVersion = 0; 1316 1317 // Initially null; set lazily and held forever. Synchronized on 'this'. 1318 private IContentProvider mContentProvider = null; 1319 1320 // The method we'll call (or null, to not use) on the provider 1321 // for the fast path of retrieving settings. 1322 private final String mCallGetCommand; 1323 private final String mCallSetCommand; 1324 1325 public NameValueCache(String versionSystemProperty, Uri uri, 1326 String getCommand, String setCommand) { 1327 mVersionSystemProperty = versionSystemProperty; 1328 mUri = uri; 1329 mCallGetCommand = getCommand; 1330 mCallSetCommand = setCommand; 1331 } 1332 1333 private IContentProvider lazyGetProvider(ContentResolver cr) { 1334 IContentProvider cp = null; 1335 synchronized (this) { 1336 cp = mContentProvider; 1337 if (cp == null) { 1338 cp = mContentProvider = cr.acquireProvider(mUri.getAuthority()); 1339 } 1340 } 1341 return cp; 1342 } 1343 1344 public boolean putStringForUser(ContentResolver cr, String name, String value, 1345 final int userHandle) { 1346 try { 1347 Bundle arg = new Bundle(); 1348 arg.putString(Settings.NameValueTable.VALUE, value); 1349 arg.putInt(CALL_METHOD_USER_KEY, userHandle); 1350 IContentProvider cp = lazyGetProvider(cr); 1351 cp.call(cr.getPackageName(), mCallSetCommand, name, arg); 1352 } catch (RemoteException e) { 1353 Log.w(TAG, "Can't set key " + name + " in " + mUri, e); 1354 return false; 1355 } 1356 return true; 1357 } 1358 1359 public String getStringForUser(ContentResolver cr, String name, final int userHandle) { 1360 final boolean isSelf = (userHandle == UserHandle.myUserId()); 1361 if (isSelf) { 1362 long newValuesVersion = SystemProperties.getLong(mVersionSystemProperty, 0); 1363 1364 // Our own user's settings data uses a client-side cache 1365 synchronized (this) { 1366 if (mValuesVersion != newValuesVersion) { 1367 if (LOCAL_LOGV || false) { 1368 Log.v(TAG, "invalidate [" + mUri.getLastPathSegment() + "]: current " 1369 + newValuesVersion + " != cached " + mValuesVersion); 1370 } 1371 1372 mValues.clear(); 1373 mValuesVersion = newValuesVersion; 1374 } 1375 1376 if (mValues.containsKey(name)) { 1377 return mValues.get(name); // Could be null, that's OK -- negative caching 1378 } 1379 } 1380 } else { 1381 if (LOCAL_LOGV) Log.v(TAG, "get setting for user " + userHandle 1382 + " by user " + UserHandle.myUserId() + " so skipping cache"); 1383 } 1384 1385 IContentProvider cp = lazyGetProvider(cr); 1386 1387 // Try the fast path first, not using query(). If this 1388 // fails (alternate Settings provider that doesn't support 1389 // this interface?) then we fall back to the query/table 1390 // interface. 1391 if (mCallGetCommand != null) { 1392 try { 1393 Bundle args = null; 1394 if (!isSelf) { 1395 args = new Bundle(); 1396 args.putInt(CALL_METHOD_USER_KEY, userHandle); 1397 } 1398 Bundle b = cp.call(cr.getPackageName(), mCallGetCommand, name, args); 1399 if (b != null) { 1400 String value = b.getPairValue(); 1401 // Don't update our cache for reads of other users' data 1402 if (isSelf) { 1403 synchronized (this) { 1404 mValues.put(name, value); 1405 } 1406 } else { 1407 if (LOCAL_LOGV) Log.i(TAG, "call-query of user " + userHandle 1408 + " by " + UserHandle.myUserId() 1409 + " so not updating cache"); 1410 } 1411 return value; 1412 } 1413 // If the response Bundle is null, we fall through 1414 // to the query interface below. 1415 } catch (RemoteException e) { 1416 // Not supported by the remote side? Fall through 1417 // to query(). 1418 } 1419 } 1420 1421 Cursor c = null; 1422 try { 1423 c = cp.query(cr.getPackageName(), mUri, SELECT_VALUE, NAME_EQ_PLACEHOLDER, 1424 new String[]{name}, null, null); 1425 if (c == null) { 1426 Log.w(TAG, "Can't get key " + name + " from " + mUri); 1427 return null; 1428 } 1429 1430 String value = c.moveToNext() ? c.getString(0) : null; 1431 synchronized (this) { 1432 mValues.put(name, value); 1433 } 1434 if (LOCAL_LOGV) { 1435 Log.v(TAG, "cache miss [" + mUri.getLastPathSegment() + "]: " + 1436 name + " = " + (value == null ? "(null)" : value)); 1437 } 1438 return value; 1439 } catch (RemoteException e) { 1440 Log.w(TAG, "Can't get key " + name + " from " + mUri, e); 1441 return null; // Return null, but don't cache it. 1442 } finally { 1443 if (c != null) c.close(); 1444 } 1445 } 1446 } 1447 1448 /** 1449 * An app can use this method to check if it is currently allowed to draw on top of other 1450 * apps. In order to be allowed to do so, an app must first declare the 1451 * {@link android.Manifest.permission#SYSTEM_ALERT_WINDOW} permission in its manifest. If it 1452 * is currently disallowed, it can prompt the user to grant it this capability through a 1453 * management UI by sending an Intent with action 1454 * {@link android.provider.Settings#ACTION_MANAGE_OVERLAY_PERMISSION}. 1455 * 1456 * @param context A context 1457 * @return true if the calling app can draw on top of other apps, false otherwise. 1458 */ 1459 public static boolean canDrawOverlays(Context context) { 1460 int uid = Binder.getCallingUid(); 1461 return Settings.isCallingPackageAllowedToDrawOverlays(context, uid, Settings 1462 .getPackageNameForUid(context, uid), false); 1463 } 1464 1465 /** 1466 * System settings, containing miscellaneous system preferences. This 1467 * table holds simple name/value pairs. There are convenience 1468 * functions for accessing individual settings entries. 1469 */ 1470 public static final class System extends NameValueTable { 1471 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_system_version"; 1472 1473 /** @hide */ 1474 public static interface Validator { 1475 public boolean validate(String value); 1476 } 1477 1478 /** 1479 * The content:// style URL for this table 1480 */ 1481 public static final Uri CONTENT_URI = 1482 Uri.parse("content://" + AUTHORITY + "/system"); 1483 1484 private static final NameValueCache sNameValueCache = new NameValueCache( 1485 SYS_PROP_SETTING_VERSION, 1486 CONTENT_URI, 1487 CALL_METHOD_GET_SYSTEM, 1488 CALL_METHOD_PUT_SYSTEM); 1489 1490 private static final HashSet<String> MOVED_TO_SECURE; 1491 static { 1492 MOVED_TO_SECURE = new HashSet<String>(30); 1493 MOVED_TO_SECURE.add(Secure.ANDROID_ID); 1494 MOVED_TO_SECURE.add(Secure.HTTP_PROXY); 1495 MOVED_TO_SECURE.add(Secure.LOCATION_PROVIDERS_ALLOWED); 1496 MOVED_TO_SECURE.add(Secure.LOCK_BIOMETRIC_WEAK_FLAGS); 1497 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_ENABLED); 1498 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_VISIBLE); 1499 MOVED_TO_SECURE.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 1500 MOVED_TO_SECURE.add(Secure.LOGGING_ID); 1501 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_ENABLED); 1502 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_LAST_UPDATE); 1503 MOVED_TO_SECURE.add(Secure.PARENTAL_CONTROL_REDIRECT_URL); 1504 MOVED_TO_SECURE.add(Secure.SETTINGS_CLASSNAME); 1505 MOVED_TO_SECURE.add(Secure.USE_GOOGLE_MAIL); 1506 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 1507 MOVED_TO_SECURE.add(Secure.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 1508 MOVED_TO_SECURE.add(Secure.WIFI_NUM_OPEN_NETWORKS_KEPT); 1509 MOVED_TO_SECURE.add(Secure.WIFI_ON); 1510 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE); 1511 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_AP_COUNT); 1512 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS); 1513 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED); 1514 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS); 1515 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT); 1516 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_MAX_AP_CHECKS); 1517 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_ON); 1518 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_COUNT); 1519 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_DELAY_MS); 1520 MOVED_TO_SECURE.add(Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS); 1521 1522 // At one time in System, then Global, but now back in Secure 1523 MOVED_TO_SECURE.add(Secure.INSTALL_NON_MARKET_APPS); 1524 } 1525 1526 private static final HashSet<String> MOVED_TO_GLOBAL; 1527 private static final HashSet<String> MOVED_TO_SECURE_THEN_GLOBAL; 1528 static { 1529 MOVED_TO_GLOBAL = new HashSet<String>(); 1530 MOVED_TO_SECURE_THEN_GLOBAL = new HashSet<String>(); 1531 1532 // these were originally in system but migrated to secure in the past, 1533 // so are duplicated in the Secure.* namespace 1534 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.ADB_ENABLED); 1535 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.BLUETOOTH_ON); 1536 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DATA_ROAMING); 1537 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.DEVICE_PROVISIONED); 1538 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.USB_MASS_STORAGE_ENABLED); 1539 MOVED_TO_SECURE_THEN_GLOBAL.add(Global.HTTP_PROXY); 1540 1541 // these are moving directly from system to global 1542 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_ON); 1543 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_RADIOS); 1544 MOVED_TO_GLOBAL.add(Settings.Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS); 1545 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME); 1546 MOVED_TO_GLOBAL.add(Settings.Global.AUTO_TIME_ZONE); 1547 MOVED_TO_GLOBAL.add(Settings.Global.CAR_DOCK_SOUND); 1548 MOVED_TO_GLOBAL.add(Settings.Global.CAR_UNDOCK_SOUND); 1549 MOVED_TO_GLOBAL.add(Settings.Global.DESK_DOCK_SOUND); 1550 MOVED_TO_GLOBAL.add(Settings.Global.DESK_UNDOCK_SOUND); 1551 MOVED_TO_GLOBAL.add(Settings.Global.DOCK_SOUNDS_ENABLED); 1552 MOVED_TO_GLOBAL.add(Settings.Global.LOCK_SOUND); 1553 MOVED_TO_GLOBAL.add(Settings.Global.UNLOCK_SOUND); 1554 MOVED_TO_GLOBAL.add(Settings.Global.LOW_BATTERY_SOUND); 1555 MOVED_TO_GLOBAL.add(Settings.Global.POWER_SOUNDS_ENABLED); 1556 MOVED_TO_GLOBAL.add(Settings.Global.STAY_ON_WHILE_PLUGGED_IN); 1557 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SLEEP_POLICY); 1558 MOVED_TO_GLOBAL.add(Settings.Global.MODE_RINGER); 1559 MOVED_TO_GLOBAL.add(Settings.Global.WINDOW_ANIMATION_SCALE); 1560 MOVED_TO_GLOBAL.add(Settings.Global.TRANSITION_ANIMATION_SCALE); 1561 MOVED_TO_GLOBAL.add(Settings.Global.ANIMATOR_DURATION_SCALE); 1562 MOVED_TO_GLOBAL.add(Settings.Global.FANCY_IME_ANIMATIONS); 1563 MOVED_TO_GLOBAL.add(Settings.Global.COMPATIBILITY_MODE); 1564 MOVED_TO_GLOBAL.add(Settings.Global.EMERGENCY_TONE); 1565 MOVED_TO_GLOBAL.add(Settings.Global.CALL_AUTO_RETRY); 1566 MOVED_TO_GLOBAL.add(Settings.Global.DEBUG_APP); 1567 MOVED_TO_GLOBAL.add(Settings.Global.WAIT_FOR_DEBUGGER); 1568 MOVED_TO_GLOBAL.add(Settings.Global.SHOW_PROCESSES); 1569 MOVED_TO_GLOBAL.add(Settings.Global.ALWAYS_FINISH_ACTIVITIES); 1570 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_CONTENT_URL); 1571 MOVED_TO_GLOBAL.add(Settings.Global.TZINFO_UPDATE_METADATA_URL); 1572 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_CONTENT_URL); 1573 MOVED_TO_GLOBAL.add(Settings.Global.SELINUX_UPDATE_METADATA_URL); 1574 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_CONTENT_URL); 1575 MOVED_TO_GLOBAL.add(Settings.Global.SMS_SHORT_CODES_UPDATE_METADATA_URL); 1576 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_CONTENT_URL); 1577 MOVED_TO_GLOBAL.add(Settings.Global.CERT_PIN_UPDATE_METADATA_URL); 1578 } 1579 1580 private static final Validator sBooleanValidator = 1581 new DiscreteValueValidator(new String[] {"0", "1"}); 1582 1583 private static final Validator sNonNegativeIntegerValidator = new Validator() { 1584 @Override 1585 public boolean validate(String value) { 1586 try { 1587 return Integer.parseInt(value) >= 0; 1588 } catch (NumberFormatException e) { 1589 return false; 1590 } 1591 } 1592 }; 1593 1594 private static final Validator sUriValidator = new Validator() { 1595 @Override 1596 public boolean validate(String value) { 1597 try { 1598 Uri.decode(value); 1599 return true; 1600 } catch (IllegalArgumentException e) { 1601 return false; 1602 } 1603 } 1604 }; 1605 1606 private static final Validator sLenientIpAddressValidator = new Validator() { 1607 private static final int MAX_IPV6_LENGTH = 45; 1608 1609 @Override 1610 public boolean validate(String value) { 1611 return value.length() <= MAX_IPV6_LENGTH; 1612 } 1613 }; 1614 1615 /** @hide */ 1616 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 1617 outKeySet.addAll(MOVED_TO_GLOBAL); 1618 outKeySet.addAll(MOVED_TO_SECURE_THEN_GLOBAL); 1619 } 1620 1621 /** @hide */ 1622 public static void getMovedToSecureSettings(Set<String> outKeySet) { 1623 outKeySet.addAll(MOVED_TO_SECURE); 1624 } 1625 1626 /** @hide */ 1627 public static void getNonLegacyMovedKeys(HashSet<String> outKeySet) { 1628 outKeySet.addAll(MOVED_TO_GLOBAL); 1629 } 1630 1631 /** 1632 * Look up a name in the database. 1633 * @param resolver to access the database with 1634 * @param name to look up in the table 1635 * @return the corresponding value, or null if not present 1636 */ 1637 public static String getString(ContentResolver resolver, String name) { 1638 return getStringForUser(resolver, name, UserHandle.myUserId()); 1639 } 1640 1641 /** @hide */ 1642 public static String getStringForUser(ContentResolver resolver, String name, 1643 int userHandle) { 1644 if (MOVED_TO_SECURE.contains(name)) { 1645 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1646 + " to android.provider.Settings.Secure, returning read-only value."); 1647 return Secure.getStringForUser(resolver, name, userHandle); 1648 } 1649 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1650 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1651 + " to android.provider.Settings.Global, returning read-only value."); 1652 return Global.getStringForUser(resolver, name, userHandle); 1653 } 1654 return sNameValueCache.getStringForUser(resolver, name, userHandle); 1655 } 1656 1657 /** 1658 * Store a name/value pair into the database. 1659 * @param resolver to access the database with 1660 * @param name to store 1661 * @param value to associate with the name 1662 * @return true if the value was set, false on database errors 1663 */ 1664 public static boolean putString(ContentResolver resolver, String name, String value) { 1665 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 1666 } 1667 1668 /** @hide */ 1669 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 1670 int userHandle) { 1671 if (MOVED_TO_SECURE.contains(name)) { 1672 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1673 + " to android.provider.Settings.Secure, value is unchanged."); 1674 return false; 1675 } 1676 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1677 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1678 + " to android.provider.Settings.Global, value is unchanged."); 1679 return false; 1680 } 1681 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 1682 } 1683 1684 /** 1685 * Construct the content URI for a particular name/value pair, 1686 * useful for monitoring changes with a ContentObserver. 1687 * @param name to look up in the table 1688 * @return the corresponding content URI, or null if not present 1689 */ 1690 public static Uri getUriFor(String name) { 1691 if (MOVED_TO_SECURE.contains(name)) { 1692 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1693 + " to android.provider.Settings.Secure, returning Secure URI."); 1694 return Secure.getUriFor(Secure.CONTENT_URI, name); 1695 } 1696 if (MOVED_TO_GLOBAL.contains(name) || MOVED_TO_SECURE_THEN_GLOBAL.contains(name)) { 1697 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 1698 + " to android.provider.Settings.Global, returning read-only global URI."); 1699 return Global.getUriFor(Global.CONTENT_URI, name); 1700 } 1701 return getUriFor(CONTENT_URI, name); 1702 } 1703 1704 /** 1705 * Convenience function for retrieving a single system settings value 1706 * as an integer. Note that internally setting values are always 1707 * stored as strings; this function converts the string to an integer 1708 * for you. The default value will be returned if the setting is 1709 * not defined or not an integer. 1710 * 1711 * @param cr The ContentResolver to access. 1712 * @param name The name of the setting to retrieve. 1713 * @param def Value to return if the setting is not defined. 1714 * 1715 * @return The setting's current value, or 'def' if it is not defined 1716 * or not a valid integer. 1717 */ 1718 public static int getInt(ContentResolver cr, String name, int def) { 1719 return getIntForUser(cr, name, def, UserHandle.myUserId()); 1720 } 1721 1722 /** @hide */ 1723 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 1724 String v = getStringForUser(cr, name, userHandle); 1725 try { 1726 return v != null ? Integer.parseInt(v) : def; 1727 } catch (NumberFormatException e) { 1728 return def; 1729 } 1730 } 1731 1732 /** 1733 * Convenience function for retrieving a single system settings value 1734 * as an integer. Note that internally setting values are always 1735 * stored as strings; this function converts the string to an integer 1736 * for you. 1737 * <p> 1738 * This version does not take a default value. If the setting has not 1739 * been set, or the string value is not a number, 1740 * it throws {@link SettingNotFoundException}. 1741 * 1742 * @param cr The ContentResolver to access. 1743 * @param name The name of the setting to retrieve. 1744 * 1745 * @throws SettingNotFoundException Thrown if a setting by the given 1746 * name can't be found or the setting value is not an integer. 1747 * 1748 * @return The setting's current value. 1749 */ 1750 public static int getInt(ContentResolver cr, String name) 1751 throws SettingNotFoundException { 1752 return getIntForUser(cr, name, UserHandle.myUserId()); 1753 } 1754 1755 /** @hide */ 1756 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 1757 throws SettingNotFoundException { 1758 String v = getStringForUser(cr, name, userHandle); 1759 try { 1760 return Integer.parseInt(v); 1761 } catch (NumberFormatException e) { 1762 throw new SettingNotFoundException(name); 1763 } 1764 } 1765 1766 /** 1767 * Convenience function for updating a single settings value as an 1768 * integer. This will either create a new entry in the table if the 1769 * given name does not exist, or modify the value of the existing row 1770 * with that name. Note that internally setting values are always 1771 * stored as strings, so this function converts the given value to a 1772 * string before storing it. 1773 * 1774 * @param cr The ContentResolver to access. 1775 * @param name The name of the setting to modify. 1776 * @param value The new value for the setting. 1777 * @return true if the value was set, false on database errors 1778 */ 1779 public static boolean putInt(ContentResolver cr, String name, int value) { 1780 return putIntForUser(cr, name, value, UserHandle.myUserId()); 1781 } 1782 1783 /** @hide */ 1784 public static boolean putIntForUser(ContentResolver cr, String name, int value, 1785 int userHandle) { 1786 return putStringForUser(cr, name, Integer.toString(value), userHandle); 1787 } 1788 1789 /** 1790 * Convenience function for retrieving a single system settings value 1791 * as a {@code long}. Note that internally setting values are always 1792 * stored as strings; this function converts the string to a {@code long} 1793 * for you. The default value will be returned if the setting is 1794 * not defined or not a {@code long}. 1795 * 1796 * @param cr The ContentResolver to access. 1797 * @param name The name of the setting to retrieve. 1798 * @param def Value to return if the setting is not defined. 1799 * 1800 * @return The setting's current value, or 'def' if it is not defined 1801 * or not a valid {@code long}. 1802 */ 1803 public static long getLong(ContentResolver cr, String name, long def) { 1804 return getLongForUser(cr, name, def, UserHandle.myUserId()); 1805 } 1806 1807 /** @hide */ 1808 public static long getLongForUser(ContentResolver cr, String name, long def, 1809 int userHandle) { 1810 String valString = getStringForUser(cr, name, userHandle); 1811 long value; 1812 try { 1813 value = valString != null ? Long.parseLong(valString) : def; 1814 } catch (NumberFormatException e) { 1815 value = def; 1816 } 1817 return value; 1818 } 1819 1820 /** 1821 * Convenience function for retrieving a single system settings value 1822 * as a {@code long}. Note that internally setting values are always 1823 * stored as strings; this function converts the string to a {@code long} 1824 * for you. 1825 * <p> 1826 * This version does not take a default value. If the setting has not 1827 * been set, or the string value is not a number, 1828 * it throws {@link SettingNotFoundException}. 1829 * 1830 * @param cr The ContentResolver to access. 1831 * @param name The name of the setting to retrieve. 1832 * 1833 * @return The setting's current value. 1834 * @throws SettingNotFoundException Thrown if a setting by the given 1835 * name can't be found or the setting value is not an integer. 1836 */ 1837 public static long getLong(ContentResolver cr, String name) 1838 throws SettingNotFoundException { 1839 return getLongForUser(cr, name, UserHandle.myUserId()); 1840 } 1841 1842 /** @hide */ 1843 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 1844 throws SettingNotFoundException { 1845 String valString = getStringForUser(cr, name, userHandle); 1846 try { 1847 return Long.parseLong(valString); 1848 } catch (NumberFormatException e) { 1849 throw new SettingNotFoundException(name); 1850 } 1851 } 1852 1853 /** 1854 * Convenience function for updating a single settings value as a long 1855 * integer. This will either create a new entry in the table if the 1856 * given name does not exist, or modify the value of the existing row 1857 * with that name. Note that internally setting values are always 1858 * stored as strings, so this function converts the given value to a 1859 * string before storing it. 1860 * 1861 * @param cr The ContentResolver to access. 1862 * @param name The name of the setting to modify. 1863 * @param value The new value for the setting. 1864 * @return true if the value was set, false on database errors 1865 */ 1866 public static boolean putLong(ContentResolver cr, String name, long value) { 1867 return putLongForUser(cr, name, value, UserHandle.myUserId()); 1868 } 1869 1870 /** @hide */ 1871 public static boolean putLongForUser(ContentResolver cr, String name, long value, 1872 int userHandle) { 1873 return putStringForUser(cr, name, Long.toString(value), userHandle); 1874 } 1875 1876 /** 1877 * Convenience function for retrieving a single system settings value 1878 * as a floating point number. Note that internally setting values are 1879 * always stored as strings; this function converts the string to an 1880 * float for you. The default value will be returned if the setting 1881 * is not defined or not a valid float. 1882 * 1883 * @param cr The ContentResolver to access. 1884 * @param name The name of the setting to retrieve. 1885 * @param def Value to return if the setting is not defined. 1886 * 1887 * @return The setting's current value, or 'def' if it is not defined 1888 * or not a valid float. 1889 */ 1890 public static float getFloat(ContentResolver cr, String name, float def) { 1891 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 1892 } 1893 1894 /** @hide */ 1895 public static float getFloatForUser(ContentResolver cr, String name, float def, 1896 int userHandle) { 1897 String v = getStringForUser(cr, name, userHandle); 1898 try { 1899 return v != null ? Float.parseFloat(v) : def; 1900 } catch (NumberFormatException e) { 1901 return def; 1902 } 1903 } 1904 1905 /** 1906 * Convenience function for retrieving a single system settings value 1907 * as a float. Note that internally setting values are always 1908 * stored as strings; this function converts the string to a float 1909 * for you. 1910 * <p> 1911 * This version does not take a default value. If the setting has not 1912 * been set, or the string value is not a number, 1913 * it throws {@link SettingNotFoundException}. 1914 * 1915 * @param cr The ContentResolver to access. 1916 * @param name The name of the setting to retrieve. 1917 * 1918 * @throws SettingNotFoundException Thrown if a setting by the given 1919 * name can't be found or the setting value is not a float. 1920 * 1921 * @return The setting's current value. 1922 */ 1923 public static float getFloat(ContentResolver cr, String name) 1924 throws SettingNotFoundException { 1925 return getFloatForUser(cr, name, UserHandle.myUserId()); 1926 } 1927 1928 /** @hide */ 1929 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 1930 throws SettingNotFoundException { 1931 String v = getStringForUser(cr, name, userHandle); 1932 if (v == null) { 1933 throw new SettingNotFoundException(name); 1934 } 1935 try { 1936 return Float.parseFloat(v); 1937 } catch (NumberFormatException e) { 1938 throw new SettingNotFoundException(name); 1939 } 1940 } 1941 1942 /** 1943 * Convenience function for updating a single settings value as a 1944 * floating point number. This will either create a new entry in the 1945 * table if the given name does not exist, or modify the value of the 1946 * existing row with that name. Note that internally setting values 1947 * are always stored as strings, so this function converts the given 1948 * value to a string before storing it. 1949 * 1950 * @param cr The ContentResolver to access. 1951 * @param name The name of the setting to modify. 1952 * @param value The new value for the setting. 1953 * @return true if the value was set, false on database errors 1954 */ 1955 public static boolean putFloat(ContentResolver cr, String name, float value) { 1956 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 1957 } 1958 1959 /** @hide */ 1960 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 1961 int userHandle) { 1962 return putStringForUser(cr, name, Float.toString(value), userHandle); 1963 } 1964 1965 /** 1966 * Convenience function to read all of the current 1967 * configuration-related settings into a 1968 * {@link Configuration} object. 1969 * 1970 * @param cr The ContentResolver to access. 1971 * @param outConfig Where to place the configuration settings. 1972 */ 1973 public static void getConfiguration(ContentResolver cr, Configuration outConfig) { 1974 getConfigurationForUser(cr, outConfig, UserHandle.myUserId()); 1975 } 1976 1977 /** @hide */ 1978 public static void getConfigurationForUser(ContentResolver cr, Configuration outConfig, 1979 int userHandle) { 1980 outConfig.fontScale = Settings.System.getFloatForUser( 1981 cr, FONT_SCALE, outConfig.fontScale, userHandle); 1982 if (outConfig.fontScale < 0) { 1983 outConfig.fontScale = 1; 1984 } 1985 } 1986 1987 /** 1988 * @hide Erase the fields in the Configuration that should be applied 1989 * by the settings. 1990 */ 1991 public static void clearConfiguration(Configuration inoutConfig) { 1992 inoutConfig.fontScale = 0; 1993 } 1994 1995 /** 1996 * Convenience function to write a batch of configuration-related 1997 * settings from a {@link Configuration} object. 1998 * 1999 * @param cr The ContentResolver to access. 2000 * @param config The settings to write. 2001 * @return true if the values were set, false on database errors 2002 */ 2003 public static boolean putConfiguration(ContentResolver cr, Configuration config) { 2004 return putConfigurationForUser(cr, config, UserHandle.myUserId()); 2005 } 2006 2007 /** @hide */ 2008 public static boolean putConfigurationForUser(ContentResolver cr, Configuration config, 2009 int userHandle) { 2010 return Settings.System.putFloatForUser(cr, FONT_SCALE, config.fontScale, userHandle); 2011 } 2012 2013 /** @hide */ 2014 public static boolean hasInterestingConfigurationChanges(int changes) { 2015 return (changes&ActivityInfo.CONFIG_FONT_SCALE) != 0; 2016 } 2017 2018 /** @deprecated - Do not use */ 2019 @Deprecated 2020 public static boolean getShowGTalkServiceStatus(ContentResolver cr) { 2021 return getShowGTalkServiceStatusForUser(cr, UserHandle.myUserId()); 2022 } 2023 2024 /** 2025 * @hide 2026 * @deprecated - Do not use 2027 */ 2028 public static boolean getShowGTalkServiceStatusForUser(ContentResolver cr, 2029 int userHandle) { 2030 return getIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, 0, userHandle) != 0; 2031 } 2032 2033 /** @deprecated - Do not use */ 2034 @Deprecated 2035 public static void setShowGTalkServiceStatus(ContentResolver cr, boolean flag) { 2036 setShowGTalkServiceStatusForUser(cr, flag, UserHandle.myUserId()); 2037 } 2038 2039 /** 2040 * @hide 2041 * @deprecated - Do not use 2042 */ 2043 @Deprecated 2044 public static void setShowGTalkServiceStatusForUser(ContentResolver cr, boolean flag, 2045 int userHandle) { 2046 putIntForUser(cr, SHOW_GTALK_SERVICE_STATUS, flag ? 1 : 0, userHandle); 2047 } 2048 2049 private static final class DiscreteValueValidator implements Validator { 2050 private final String[] mValues; 2051 2052 public DiscreteValueValidator(String[] values) { 2053 mValues = values; 2054 } 2055 2056 @Override 2057 public boolean validate(String value) { 2058 return ArrayUtils.contains(mValues, value); 2059 } 2060 } 2061 2062 private static final class InclusiveIntegerRangeValidator implements Validator { 2063 private final int mMin; 2064 private final int mMax; 2065 2066 public InclusiveIntegerRangeValidator(int min, int max) { 2067 mMin = min; 2068 mMax = max; 2069 } 2070 2071 @Override 2072 public boolean validate(String value) { 2073 try { 2074 final int intValue = Integer.parseInt(value); 2075 return intValue >= mMin && intValue <= mMax; 2076 } catch (NumberFormatException e) { 2077 return false; 2078 } 2079 } 2080 } 2081 2082 private static final class InclusiveFloatRangeValidator implements Validator { 2083 private final float mMin; 2084 private final float mMax; 2085 2086 public InclusiveFloatRangeValidator(float min, float max) { 2087 mMin = min; 2088 mMax = max; 2089 } 2090 2091 @Override 2092 public boolean validate(String value) { 2093 try { 2094 final float floatValue = Float.parseFloat(value); 2095 return floatValue >= mMin && floatValue <= mMax; 2096 } catch (NumberFormatException e) { 2097 return false; 2098 } 2099 } 2100 } 2101 2102 /** 2103 * @deprecated Use {@link android.provider.Settings.Global#STAY_ON_WHILE_PLUGGED_IN} instead 2104 */ 2105 @Deprecated 2106 public static final String STAY_ON_WHILE_PLUGGED_IN = Global.STAY_ON_WHILE_PLUGGED_IN; 2107 2108 /** 2109 * What happens when the user presses the end call button if they're not 2110 * on a call.<br/> 2111 * <b>Values:</b><br/> 2112 * 0 - The end button does nothing.<br/> 2113 * 1 - The end button goes to the home screen.<br/> 2114 * 2 - The end button puts the device to sleep and locks the keyguard.<br/> 2115 * 3 - The end button goes to the home screen. If the user is already on the 2116 * home screen, it puts the device to sleep. 2117 */ 2118 public static final String END_BUTTON_BEHAVIOR = "end_button_behavior"; 2119 2120 private static final Validator END_BUTTON_BEHAVIOR_VALIDATOR = 2121 new InclusiveIntegerRangeValidator(0, 3); 2122 2123 /** 2124 * END_BUTTON_BEHAVIOR value for "go home". 2125 * @hide 2126 */ 2127 public static final int END_BUTTON_BEHAVIOR_HOME = 0x1; 2128 2129 /** 2130 * END_BUTTON_BEHAVIOR value for "go to sleep". 2131 * @hide 2132 */ 2133 public static final int END_BUTTON_BEHAVIOR_SLEEP = 0x2; 2134 2135 /** 2136 * END_BUTTON_BEHAVIOR default value. 2137 * @hide 2138 */ 2139 public static final int END_BUTTON_BEHAVIOR_DEFAULT = END_BUTTON_BEHAVIOR_SLEEP; 2140 2141 /** 2142 * Is advanced settings mode turned on. 0 == no, 1 == yes 2143 * @hide 2144 */ 2145 public static final String ADVANCED_SETTINGS = "advanced_settings"; 2146 2147 private static final Validator ADVANCED_SETTINGS_VALIDATOR = sBooleanValidator; 2148 2149 /** 2150 * ADVANCED_SETTINGS default value. 2151 * @hide 2152 */ 2153 public static final int ADVANCED_SETTINGS_DEFAULT = 0; 2154 2155 /** 2156 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_ON} instead 2157 */ 2158 @Deprecated 2159 public static final String AIRPLANE_MODE_ON = Global.AIRPLANE_MODE_ON; 2160 2161 /** 2162 * @deprecated Use {@link android.provider.Settings.Global#RADIO_BLUETOOTH} instead 2163 */ 2164 @Deprecated 2165 public static final String RADIO_BLUETOOTH = Global.RADIO_BLUETOOTH; 2166 2167 /** 2168 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIFI} instead 2169 */ 2170 @Deprecated 2171 public static final String RADIO_WIFI = Global.RADIO_WIFI; 2172 2173 /** 2174 * @deprecated Use {@link android.provider.Settings.Global#RADIO_WIMAX} instead 2175 * {@hide} 2176 */ 2177 @Deprecated 2178 public static final String RADIO_WIMAX = Global.RADIO_WIMAX; 2179 2180 /** 2181 * @deprecated Use {@link android.provider.Settings.Global#RADIO_CELL} instead 2182 */ 2183 @Deprecated 2184 public static final String RADIO_CELL = Global.RADIO_CELL; 2185 2186 /** 2187 * @deprecated Use {@link android.provider.Settings.Global#RADIO_NFC} instead 2188 */ 2189 @Deprecated 2190 public static final String RADIO_NFC = Global.RADIO_NFC; 2191 2192 /** 2193 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_RADIOS} instead 2194 */ 2195 @Deprecated 2196 public static final String AIRPLANE_MODE_RADIOS = Global.AIRPLANE_MODE_RADIOS; 2197 2198 /** 2199 * @deprecated Use {@link android.provider.Settings.Global#AIRPLANE_MODE_TOGGLEABLE_RADIOS} instead 2200 * 2201 * {@hide} 2202 */ 2203 @Deprecated 2204 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = 2205 Global.AIRPLANE_MODE_TOGGLEABLE_RADIOS; 2206 2207 /** 2208 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY} instead 2209 */ 2210 @Deprecated 2211 public static final String WIFI_SLEEP_POLICY = Global.WIFI_SLEEP_POLICY; 2212 2213 /** 2214 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_DEFAULT} instead 2215 */ 2216 @Deprecated 2217 public static final int WIFI_SLEEP_POLICY_DEFAULT = Global.WIFI_SLEEP_POLICY_DEFAULT; 2218 2219 /** 2220 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED} instead 2221 */ 2222 @Deprecated 2223 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 2224 Global.WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED; 2225 2226 /** 2227 * @deprecated Use {@link android.provider.Settings.Global#WIFI_SLEEP_POLICY_NEVER} instead 2228 */ 2229 @Deprecated 2230 public static final int WIFI_SLEEP_POLICY_NEVER = Global.WIFI_SLEEP_POLICY_NEVER; 2231 2232 /** 2233 * @deprecated Use {@link android.provider.Settings.Global#MODE_RINGER} instead 2234 */ 2235 @Deprecated 2236 public static final String MODE_RINGER = Global.MODE_RINGER; 2237 2238 /** 2239 * Whether to use static IP and other static network attributes. 2240 * <p> 2241 * Set to 1 for true and 0 for false. 2242 * 2243 * @deprecated Use {@link WifiManager} instead 2244 */ 2245 @Deprecated 2246 public static final String WIFI_USE_STATIC_IP = "wifi_use_static_ip"; 2247 2248 private static final Validator WIFI_USE_STATIC_IP_VALIDATOR = sBooleanValidator; 2249 2250 /** 2251 * The static IP address. 2252 * <p> 2253 * Example: "192.168.1.51" 2254 * 2255 * @deprecated Use {@link WifiManager} instead 2256 */ 2257 @Deprecated 2258 public static final String WIFI_STATIC_IP = "wifi_static_ip"; 2259 2260 private static final Validator WIFI_STATIC_IP_VALIDATOR = sLenientIpAddressValidator; 2261 2262 /** 2263 * If using static IP, the gateway's IP address. 2264 * <p> 2265 * Example: "192.168.1.1" 2266 * 2267 * @deprecated Use {@link WifiManager} instead 2268 */ 2269 @Deprecated 2270 public static final String WIFI_STATIC_GATEWAY = "wifi_static_gateway"; 2271 2272 private static final Validator WIFI_STATIC_GATEWAY_VALIDATOR = sLenientIpAddressValidator; 2273 2274 /** 2275 * If using static IP, the net mask. 2276 * <p> 2277 * Example: "255.255.255.0" 2278 * 2279 * @deprecated Use {@link WifiManager} instead 2280 */ 2281 @Deprecated 2282 public static final String WIFI_STATIC_NETMASK = "wifi_static_netmask"; 2283 2284 private static final Validator WIFI_STATIC_NETMASK_VALIDATOR = sLenientIpAddressValidator; 2285 2286 /** 2287 * If using static IP, the primary DNS's IP address. 2288 * <p> 2289 * Example: "192.168.1.1" 2290 * 2291 * @deprecated Use {@link WifiManager} instead 2292 */ 2293 @Deprecated 2294 public static final String WIFI_STATIC_DNS1 = "wifi_static_dns1"; 2295 2296 private static final Validator WIFI_STATIC_DNS1_VALIDATOR = sLenientIpAddressValidator; 2297 2298 /** 2299 * If using static IP, the secondary DNS's IP address. 2300 * <p> 2301 * Example: "192.168.1.2" 2302 * 2303 * @deprecated Use {@link WifiManager} instead 2304 */ 2305 @Deprecated 2306 public static final String WIFI_STATIC_DNS2 = "wifi_static_dns2"; 2307 2308 private static final Validator WIFI_STATIC_DNS2_VALIDATOR = sLenientIpAddressValidator; 2309 2310 /** 2311 * Determines whether remote devices may discover and/or connect to 2312 * this device. 2313 * <P>Type: INT</P> 2314 * 2 -- discoverable and connectable 2315 * 1 -- connectable but not discoverable 2316 * 0 -- neither connectable nor discoverable 2317 */ 2318 public static final String BLUETOOTH_DISCOVERABILITY = 2319 "bluetooth_discoverability"; 2320 2321 private static final Validator BLUETOOTH_DISCOVERABILITY_VALIDATOR = 2322 new InclusiveIntegerRangeValidator(0, 2); 2323 2324 /** 2325 * Bluetooth discoverability timeout. If this value is nonzero, then 2326 * Bluetooth becomes discoverable for a certain number of seconds, 2327 * after which is becomes simply connectable. The value is in seconds. 2328 */ 2329 public static final String BLUETOOTH_DISCOVERABILITY_TIMEOUT = 2330 "bluetooth_discoverability_timeout"; 2331 2332 private static final Validator BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR = 2333 sNonNegativeIntegerValidator; 2334 2335 /** 2336 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_ENABLED} 2337 * instead 2338 */ 2339 @Deprecated 2340 public static final String LOCK_PATTERN_ENABLED = Secure.LOCK_PATTERN_ENABLED; 2341 2342 /** 2343 * @deprecated Use {@link android.provider.Settings.Secure#LOCK_PATTERN_VISIBLE} 2344 * instead 2345 */ 2346 @Deprecated 2347 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 2348 2349 /** 2350 * @deprecated Use 2351 * {@link android.provider.Settings.Secure#LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED} 2352 * instead 2353 */ 2354 @Deprecated 2355 public static final String LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = 2356 "lock_pattern_tactile_feedback_enabled"; 2357 2358 /** 2359 * A formatted string of the next alarm that is set, or the empty string 2360 * if there is no alarm set. 2361 * 2362 * @deprecated Use {@link android.app.AlarmManager#getNextAlarmClock()}. 2363 */ 2364 @Deprecated 2365 public static final String NEXT_ALARM_FORMATTED = "next_alarm_formatted"; 2366 2367 private static final Validator NEXT_ALARM_FORMATTED_VALIDATOR = new Validator() { 2368 private static final int MAX_LENGTH = 1000; 2369 2370 @Override 2371 public boolean validate(String value) { 2372 // TODO: No idea what the correct format is. 2373 return value == null || value.length() < MAX_LENGTH; 2374 } 2375 }; 2376 2377 /** 2378 * Scaling factor for fonts, float. 2379 */ 2380 public static final String FONT_SCALE = "font_scale"; 2381 2382 private static final Validator FONT_SCALE_VALIDATOR = new Validator() { 2383 @Override 2384 public boolean validate(String value) { 2385 try { 2386 return Float.parseFloat(value) >= 0; 2387 } catch (NumberFormatException e) { 2388 return false; 2389 } 2390 } 2391 }; 2392 2393 /** 2394 * Name of an application package to be debugged. 2395 * 2396 * @deprecated Use {@link Global#DEBUG_APP} instead 2397 */ 2398 @Deprecated 2399 public static final String DEBUG_APP = Global.DEBUG_APP; 2400 2401 /** 2402 * If 1, when launching DEBUG_APP it will wait for the debugger before 2403 * starting user code. If 0, it will run normally. 2404 * 2405 * @deprecated Use {@link Global#WAIT_FOR_DEBUGGER} instead 2406 */ 2407 @Deprecated 2408 public static final String WAIT_FOR_DEBUGGER = Global.WAIT_FOR_DEBUGGER; 2409 2410 /** 2411 * Whether or not to dim the screen. 0=no 1=yes 2412 * @deprecated This setting is no longer used. 2413 */ 2414 @Deprecated 2415 public static final String DIM_SCREEN = "dim_screen"; 2416 2417 private static final Validator DIM_SCREEN_VALIDATOR = sBooleanValidator; 2418 2419 /** 2420 * The amount of time in milliseconds before the device goes to sleep or begins 2421 * to dream after a period of inactivity. This value is also known as the 2422 * user activity timeout period since the screen isn't necessarily turned off 2423 * when it expires. 2424 */ 2425 public static final String SCREEN_OFF_TIMEOUT = "screen_off_timeout"; 2426 2427 private static final Validator SCREEN_OFF_TIMEOUT_VALIDATOR = sNonNegativeIntegerValidator; 2428 2429 /** 2430 * The screen backlight brightness between 0 and 255. 2431 */ 2432 public static final String SCREEN_BRIGHTNESS = "screen_brightness"; 2433 2434 private static final Validator SCREEN_BRIGHTNESS_VALIDATOR = 2435 new InclusiveIntegerRangeValidator(0, 255); 2436 2437 /** 2438 * Control whether to enable automatic brightness mode. 2439 */ 2440 public static final String SCREEN_BRIGHTNESS_MODE = "screen_brightness_mode"; 2441 2442 private static final Validator SCREEN_BRIGHTNESS_MODE_VALIDATOR = sBooleanValidator; 2443 2444 /** 2445 * Adjustment to auto-brightness to make it generally more (>0.0 <1.0) 2446 * or less (<0.0 >-1.0) bright. 2447 * @hide 2448 */ 2449 public static final String SCREEN_AUTO_BRIGHTNESS_ADJ = "screen_auto_brightness_adj"; 2450 2451 private static final Validator SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR = 2452 new InclusiveFloatRangeValidator(-1, 1); 2453 2454 /** 2455 * SCREEN_BRIGHTNESS_MODE value for manual mode. 2456 */ 2457 public static final int SCREEN_BRIGHTNESS_MODE_MANUAL = 0; 2458 2459 /** 2460 * SCREEN_BRIGHTNESS_MODE value for automatic mode. 2461 */ 2462 public static final int SCREEN_BRIGHTNESS_MODE_AUTOMATIC = 1; 2463 2464 /** 2465 * Control whether the process CPU usage meter should be shown. 2466 * 2467 * @deprecated Use {@link Global#SHOW_PROCESSES} instead 2468 */ 2469 @Deprecated 2470 public static final String SHOW_PROCESSES = Global.SHOW_PROCESSES; 2471 2472 /** 2473 * If 1, the activity manager will aggressively finish activities and 2474 * processes as soon as they are no longer needed. If 0, the normal 2475 * extended lifetime is used. 2476 * 2477 * @deprecated Use {@link Global#ALWAYS_FINISH_ACTIVITIES} instead 2478 */ 2479 @Deprecated 2480 public static final String ALWAYS_FINISH_ACTIVITIES = Global.ALWAYS_FINISH_ACTIVITIES; 2481 2482 /** 2483 * Determines which streams are affected by ringer mode changes. The 2484 * stream type's bit should be set to 1 if it should be muted when going 2485 * into an inaudible ringer mode. 2486 */ 2487 public static final String MODE_RINGER_STREAMS_AFFECTED = "mode_ringer_streams_affected"; 2488 2489 private static final Validator MODE_RINGER_STREAMS_AFFECTED_VALIDATOR = 2490 sNonNegativeIntegerValidator; 2491 2492 /** 2493 * Determines which streams are affected by mute. The 2494 * stream type's bit should be set to 1 if it should be muted when a mute request 2495 * is received. 2496 */ 2497 public static final String MUTE_STREAMS_AFFECTED = "mute_streams_affected"; 2498 2499 private static final Validator MUTE_STREAMS_AFFECTED_VALIDATOR = 2500 sNonNegativeIntegerValidator; 2501 2502 /** 2503 * Whether vibrate is on for different events. This is used internally, 2504 * changing this value will not change the vibrate. See AudioManager. 2505 */ 2506 public static final String VIBRATE_ON = "vibrate_on"; 2507 2508 private static final Validator VIBRATE_ON_VALIDATOR = sBooleanValidator; 2509 2510 /** 2511 * If 1, redirects the system vibrator to all currently attached input devices 2512 * that support vibration. If there are no such input devices, then the system 2513 * vibrator is used instead. 2514 * If 0, does not register the system vibrator. 2515 * 2516 * This setting is mainly intended to provide a compatibility mechanism for 2517 * applications that only know about the system vibrator and do not use the 2518 * input device vibrator API. 2519 * 2520 * @hide 2521 */ 2522 public static final String VIBRATE_INPUT_DEVICES = "vibrate_input_devices"; 2523 2524 private static final Validator VIBRATE_INPUT_DEVICES_VALIDATOR = sBooleanValidator; 2525 2526 /** 2527 * Ringer volume. This is used internally, changing this value will not 2528 * change the volume. See AudioManager. 2529 * 2530 * @removed Not used by anything since API 2. 2531 */ 2532 public static final String VOLUME_RING = "volume_ring"; 2533 2534 /** 2535 * System/notifications volume. This is used internally, changing this 2536 * value will not change the volume. See AudioManager. 2537 * 2538 * @removed Not used by anything since API 2. 2539 */ 2540 public static final String VOLUME_SYSTEM = "volume_system"; 2541 2542 /** 2543 * Voice call volume. This is used internally, changing this value will 2544 * not change the volume. See AudioManager. 2545 * 2546 * @removed Not used by anything since API 2. 2547 */ 2548 public static final String VOLUME_VOICE = "volume_voice"; 2549 2550 /** 2551 * Music/media/gaming volume. This is used internally, changing this 2552 * value will not change the volume. See AudioManager. 2553 * 2554 * @removed Not used by anything since API 2. 2555 */ 2556 public static final String VOLUME_MUSIC = "volume_music"; 2557 2558 /** 2559 * Alarm volume. This is used internally, changing this 2560 * value will not change the volume. See AudioManager. 2561 * 2562 * @removed Not used by anything since API 2. 2563 */ 2564 public static final String VOLUME_ALARM = "volume_alarm"; 2565 2566 /** 2567 * Notification volume. This is used internally, changing this 2568 * value will not change the volume. See AudioManager. 2569 * 2570 * @removed Not used by anything since API 2. 2571 */ 2572 public static final String VOLUME_NOTIFICATION = "volume_notification"; 2573 2574 /** 2575 * Bluetooth Headset volume. This is used internally, changing this value will 2576 * not change the volume. See AudioManager. 2577 * 2578 * @removed Not used by anything since API 2. 2579 */ 2580 public static final String VOLUME_BLUETOOTH_SCO = "volume_bluetooth_sco"; 2581 2582 /** 2583 * Master volume (float in the range 0.0f to 1.0f). 2584 * 2585 * @hide 2586 */ 2587 public static final String VOLUME_MASTER = "volume_master"; 2588 2589 /** 2590 * Master volume mute (int 1 = mute, 0 = not muted). 2591 * 2592 * @hide 2593 */ 2594 public static final String VOLUME_MASTER_MUTE = "volume_master_mute"; 2595 2596 private static final Validator VOLUME_MASTER_MUTE_VALIDATOR = sBooleanValidator; 2597 2598 /** 2599 * Microphone mute (int 1 = mute, 0 = not muted). 2600 * 2601 * @hide 2602 */ 2603 public static final String MICROPHONE_MUTE = "microphone_mute"; 2604 2605 private static final Validator MICROPHONE_MUTE_VALIDATOR = sBooleanValidator; 2606 2607 /** 2608 * Whether the notifications should use the ring volume (value of 1) or 2609 * a separate notification volume (value of 0). In most cases, users 2610 * will have this enabled so the notification and ringer volumes will be 2611 * the same. However, power users can disable this and use the separate 2612 * notification volume control. 2613 * <p> 2614 * Note: This is a one-off setting that will be removed in the future 2615 * when there is profile support. For this reason, it is kept hidden 2616 * from the public APIs. 2617 * 2618 * @hide 2619 * @deprecated 2620 */ 2621 @Deprecated 2622 public static final String NOTIFICATIONS_USE_RING_VOLUME = 2623 "notifications_use_ring_volume"; 2624 2625 private static final Validator NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR = sBooleanValidator; 2626 2627 /** 2628 * Whether silent mode should allow vibration feedback. This is used 2629 * internally in AudioService and the Sound settings activity to 2630 * coordinate decoupling of vibrate and silent modes. This setting 2631 * will likely be removed in a future release with support for 2632 * audio/vibe feedback profiles. 2633 * 2634 * Not used anymore. On devices with vibrator, the user explicitly selects 2635 * silent or vibrate mode. 2636 * Kept for use by legacy database upgrade code in DatabaseHelper. 2637 * @hide 2638 */ 2639 public static final String VIBRATE_IN_SILENT = "vibrate_in_silent"; 2640 2641 private static final Validator VIBRATE_IN_SILENT_VALIDATOR = sBooleanValidator; 2642 2643 /** 2644 * The mapping of stream type (integer) to its setting. 2645 * 2646 * @removed Not used by anything since API 2. 2647 */ 2648 public static final String[] VOLUME_SETTINGS = { 2649 VOLUME_VOICE, VOLUME_SYSTEM, VOLUME_RING, VOLUME_MUSIC, 2650 VOLUME_ALARM, VOLUME_NOTIFICATION, VOLUME_BLUETOOTH_SCO 2651 }; 2652 2653 /** 2654 * Appended to various volume related settings to record the previous 2655 * values before they the settings were affected by a silent/vibrate 2656 * ringer mode change. 2657 * 2658 * @removed Not used by anything since API 2. 2659 */ 2660 public static final String APPEND_FOR_LAST_AUDIBLE = "_last_audible"; 2661 2662 /** 2663 * Persistent store for the system-wide default ringtone URI. 2664 * <p> 2665 * If you need to play the default ringtone at any given time, it is recommended 2666 * you give {@link #DEFAULT_RINGTONE_URI} to the media player. It will resolve 2667 * to the set default ringtone at the time of playing. 2668 * 2669 * @see #DEFAULT_RINGTONE_URI 2670 */ 2671 public static final String RINGTONE = "ringtone"; 2672 2673 private static final Validator RINGTONE_VALIDATOR = sUriValidator; 2674 2675 /** 2676 * A {@link Uri} that will point to the current default ringtone at any 2677 * given time. 2678 * <p> 2679 * If the current default ringtone is in the DRM provider and the caller 2680 * does not have permission, the exception will be a 2681 * FileNotFoundException. 2682 */ 2683 public static final Uri DEFAULT_RINGTONE_URI = getUriFor(RINGTONE); 2684 2685 /** 2686 * Persistent store for the system-wide default notification sound. 2687 * 2688 * @see #RINGTONE 2689 * @see #DEFAULT_NOTIFICATION_URI 2690 */ 2691 public static final String NOTIFICATION_SOUND = "notification_sound"; 2692 2693 private static final Validator NOTIFICATION_SOUND_VALIDATOR = sUriValidator; 2694 2695 /** 2696 * A {@link Uri} that will point to the current default notification 2697 * sound at any given time. 2698 * 2699 * @see #DEFAULT_RINGTONE_URI 2700 */ 2701 public static final Uri DEFAULT_NOTIFICATION_URI = getUriFor(NOTIFICATION_SOUND); 2702 2703 /** 2704 * Persistent store for the system-wide default alarm alert. 2705 * 2706 * @see #RINGTONE 2707 * @see #DEFAULT_ALARM_ALERT_URI 2708 */ 2709 public static final String ALARM_ALERT = "alarm_alert"; 2710 2711 private static final Validator ALARM_ALERT_VALIDATOR = sUriValidator; 2712 2713 /** 2714 * A {@link Uri} that will point to the current default alarm alert at 2715 * any given time. 2716 * 2717 * @see #DEFAULT_ALARM_ALERT_URI 2718 */ 2719 public static final Uri DEFAULT_ALARM_ALERT_URI = getUriFor(ALARM_ALERT); 2720 2721 /** 2722 * Persistent store for the system default media button event receiver. 2723 * 2724 * @hide 2725 */ 2726 public static final String MEDIA_BUTTON_RECEIVER = "media_button_receiver"; 2727 2728 private static final Validator MEDIA_BUTTON_RECEIVER_VALIDATOR = new Validator() { 2729 @Override 2730 public boolean validate(String value) { 2731 try { 2732 ComponentName.unflattenFromString(value); 2733 return true; 2734 } catch (NullPointerException e) { 2735 return false; 2736 } 2737 } 2738 }; 2739 2740 /** 2741 * Setting to enable Auto Replace (AutoText) in text editors. 1 = On, 0 = Off 2742 */ 2743 public static final String TEXT_AUTO_REPLACE = "auto_replace"; 2744 2745 private static final Validator TEXT_AUTO_REPLACE_VALIDATOR = sBooleanValidator; 2746 2747 /** 2748 * Setting to enable Auto Caps in text editors. 1 = On, 0 = Off 2749 */ 2750 public static final String TEXT_AUTO_CAPS = "auto_caps"; 2751 2752 private static final Validator TEXT_AUTO_CAPS_VALIDATOR = sBooleanValidator; 2753 2754 /** 2755 * Setting to enable Auto Punctuate in text editors. 1 = On, 0 = Off. This 2756 * feature converts two spaces to a "." and space. 2757 */ 2758 public static final String TEXT_AUTO_PUNCTUATE = "auto_punctuate"; 2759 2760 private static final Validator TEXT_AUTO_PUNCTUATE_VALIDATOR = sBooleanValidator; 2761 2762 /** 2763 * Setting to showing password characters in text editors. 1 = On, 0 = Off 2764 */ 2765 public static final String TEXT_SHOW_PASSWORD = "show_password"; 2766 2767 private static final Validator TEXT_SHOW_PASSWORD_VALIDATOR = sBooleanValidator; 2768 2769 public static final String SHOW_GTALK_SERVICE_STATUS = 2770 "SHOW_GTALK_SERVICE_STATUS"; 2771 2772 private static final Validator SHOW_GTALK_SERVICE_STATUS_VALIDATOR = sBooleanValidator; 2773 2774 /** 2775 * Name of activity to use for wallpaper on the home screen. 2776 * 2777 * @deprecated Use {@link WallpaperManager} instead. 2778 */ 2779 @Deprecated 2780 public static final String WALLPAPER_ACTIVITY = "wallpaper_activity"; 2781 2782 private static final Validator WALLPAPER_ACTIVITY_VALIDATOR = new Validator() { 2783 private static final int MAX_LENGTH = 1000; 2784 2785 @Override 2786 public boolean validate(String value) { 2787 if (value != null && value.length() > MAX_LENGTH) { 2788 return false; 2789 } 2790 return ComponentName.unflattenFromString(value) != null; 2791 } 2792 }; 2793 2794 /** 2795 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME} 2796 * instead 2797 */ 2798 @Deprecated 2799 public static final String AUTO_TIME = Global.AUTO_TIME; 2800 2801 /** 2802 * @deprecated Use {@link android.provider.Settings.Global#AUTO_TIME_ZONE} 2803 * instead 2804 */ 2805 @Deprecated 2806 public static final String AUTO_TIME_ZONE = Global.AUTO_TIME_ZONE; 2807 2808 /** 2809 * Display times as 12 or 24 hours 2810 * 12 2811 * 24 2812 */ 2813 public static final String TIME_12_24 = "time_12_24"; 2814 2815 /** @hide */ 2816 public static final Validator TIME_12_24_VALIDATOR = 2817 new DiscreteValueValidator(new String[] {"12", "24"}); 2818 2819 /** 2820 * Date format string 2821 * mm/dd/yyyy 2822 * dd/mm/yyyy 2823 * yyyy/mm/dd 2824 */ 2825 public static final String DATE_FORMAT = "date_format"; 2826 2827 /** @hide */ 2828 public static final Validator DATE_FORMAT_VALIDATOR = new Validator() { 2829 @Override 2830 public boolean validate(String value) { 2831 try { 2832 new SimpleDateFormat(value); 2833 return true; 2834 } catch (IllegalArgumentException e) { 2835 return false; 2836 } 2837 } 2838 }; 2839 2840 /** 2841 * Whether the setup wizard has been run before (on first boot), or if 2842 * it still needs to be run. 2843 * 2844 * nonzero = it has been run in the past 2845 * 0 = it has not been run in the past 2846 */ 2847 public static final String SETUP_WIZARD_HAS_RUN = "setup_wizard_has_run"; 2848 2849 /** @hide */ 2850 public static final Validator SETUP_WIZARD_HAS_RUN_VALIDATOR = sBooleanValidator; 2851 2852 /** 2853 * Scaling factor for normal window animations. Setting to 0 will disable window 2854 * animations. 2855 * 2856 * @deprecated Use {@link Global#WINDOW_ANIMATION_SCALE} instead 2857 */ 2858 @Deprecated 2859 public static final String WINDOW_ANIMATION_SCALE = Global.WINDOW_ANIMATION_SCALE; 2860 2861 /** 2862 * Scaling factor for activity transition animations. Setting to 0 will disable window 2863 * animations. 2864 * 2865 * @deprecated Use {@link Global#TRANSITION_ANIMATION_SCALE} instead 2866 */ 2867 @Deprecated 2868 public static final String TRANSITION_ANIMATION_SCALE = Global.TRANSITION_ANIMATION_SCALE; 2869 2870 /** 2871 * Scaling factor for Animator-based animations. This affects both the start delay and 2872 * duration of all such animations. Setting to 0 will cause animations to end immediately. 2873 * The default value is 1. 2874 * 2875 * @deprecated Use {@link Global#ANIMATOR_DURATION_SCALE} instead 2876 */ 2877 @Deprecated 2878 public static final String ANIMATOR_DURATION_SCALE = Global.ANIMATOR_DURATION_SCALE; 2879 2880 /** 2881 * Control whether the accelerometer will be used to change screen 2882 * orientation. If 0, it will not be used unless explicitly requested 2883 * by the application; if 1, it will be used by default unless explicitly 2884 * disabled by the application. 2885 */ 2886 public static final String ACCELEROMETER_ROTATION = "accelerometer_rotation"; 2887 2888 /** @hide */ 2889 public static final Validator ACCELEROMETER_ROTATION_VALIDATOR = sBooleanValidator; 2890 2891 /** 2892 * Default screen rotation when no other policy applies. 2893 * When {@link #ACCELEROMETER_ROTATION} is zero and no on-screen Activity expresses a 2894 * preference, this rotation value will be used. Must be one of the 2895 * {@link android.view.Surface#ROTATION_0 Surface rotation constants}. 2896 * 2897 * @see android.view.Display#getRotation 2898 */ 2899 public static final String USER_ROTATION = "user_rotation"; 2900 2901 /** @hide */ 2902 public static final Validator USER_ROTATION_VALIDATOR = 2903 new InclusiveIntegerRangeValidator(0, 3); 2904 2905 /** 2906 * Control whether the rotation lock toggle in the System UI should be hidden. 2907 * Typically this is done for accessibility purposes to make it harder for 2908 * the user to accidentally toggle the rotation lock while the display rotation 2909 * has been locked for accessibility. 2910 * 2911 * If 0, then rotation lock toggle is not hidden for accessibility (although it may be 2912 * unavailable for other reasons). If 1, then the rotation lock toggle is hidden. 2913 * 2914 * @hide 2915 */ 2916 public static final String HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY = 2917 "hide_rotation_lock_toggle_for_accessibility"; 2918 2919 /** @hide */ 2920 public static final Validator HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR = 2921 sBooleanValidator; 2922 2923 /** 2924 * Whether the phone vibrates when it is ringing due to an incoming call. This will 2925 * be used by Phone and Setting apps; it shouldn't affect other apps. 2926 * The value is boolean (1 or 0). 2927 * 2928 * Note: this is not same as "vibrate on ring", which had been available until ICS. 2929 * It was about AudioManager's setting and thus affected all the applications which 2930 * relied on the setting, while this is purely about the vibration setting for incoming 2931 * calls. 2932 */ 2933 public static final String VIBRATE_WHEN_RINGING = "vibrate_when_ringing"; 2934 2935 /** @hide */ 2936 public static final Validator VIBRATE_WHEN_RINGING_VALIDATOR = sBooleanValidator; 2937 2938 /** 2939 * Whether the audible DTMF tones are played by the dialer when dialing. The value is 2940 * boolean (1 or 0). 2941 */ 2942 public static final String DTMF_TONE_WHEN_DIALING = "dtmf_tone"; 2943 2944 /** @hide */ 2945 public static final Validator DTMF_TONE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2946 2947 /** 2948 * CDMA only settings 2949 * DTMF tone type played by the dialer when dialing. 2950 * 0 = Normal 2951 * 1 = Long 2952 */ 2953 public static final String DTMF_TONE_TYPE_WHEN_DIALING = "dtmf_tone_type"; 2954 2955 /** @hide */ 2956 public static final Validator DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR = sBooleanValidator; 2957 2958 /** 2959 * Whether the hearing aid is enabled. The value is 2960 * boolean (1 or 0). 2961 * @hide 2962 */ 2963 public static final String HEARING_AID = "hearing_aid"; 2964 2965 /** @hide */ 2966 public static final Validator HEARING_AID_VALIDATOR = sBooleanValidator; 2967 2968 /** 2969 * CDMA only settings 2970 * TTY Mode 2971 * 0 = OFF 2972 * 1 = FULL 2973 * 2 = VCO 2974 * 3 = HCO 2975 * @hide 2976 */ 2977 public static final String TTY_MODE = "tty_mode"; 2978 2979 /** @hide */ 2980 public static final Validator TTY_MODE_VALIDATOR = new InclusiveIntegerRangeValidator(0, 3); 2981 2982 /** 2983 * Whether the sounds effects (key clicks, lid open ...) are enabled. The value is 2984 * boolean (1 or 0). 2985 */ 2986 public static final String SOUND_EFFECTS_ENABLED = "sound_effects_enabled"; 2987 2988 /** @hide */ 2989 public static final Validator SOUND_EFFECTS_ENABLED_VALIDATOR = sBooleanValidator; 2990 2991 /** 2992 * Whether the haptic feedback (long presses, ...) are enabled. The value is 2993 * boolean (1 or 0). 2994 */ 2995 public static final String HAPTIC_FEEDBACK_ENABLED = "haptic_feedback_enabled"; 2996 2997 /** @hide */ 2998 public static final Validator HAPTIC_FEEDBACK_ENABLED_VALIDATOR = sBooleanValidator; 2999 3000 /** 3001 * @deprecated Each application that shows web suggestions should have its own 3002 * setting for this. 3003 */ 3004 @Deprecated 3005 public static final String SHOW_WEB_SUGGESTIONS = "show_web_suggestions"; 3006 3007 /** @hide */ 3008 public static final Validator SHOW_WEB_SUGGESTIONS_VALIDATOR = sBooleanValidator; 3009 3010 /** 3011 * Whether the notification LED should repeatedly flash when a notification is 3012 * pending. The value is boolean (1 or 0). 3013 * @hide 3014 */ 3015 public static final String NOTIFICATION_LIGHT_PULSE = "notification_light_pulse"; 3016 3017 /** @hide */ 3018 public static final Validator NOTIFICATION_LIGHT_PULSE_VALIDATOR = sBooleanValidator; 3019 3020 /** 3021 * Show pointer location on screen? 3022 * 0 = no 3023 * 1 = yes 3024 * @hide 3025 */ 3026 public static final String POINTER_LOCATION = "pointer_location"; 3027 3028 /** @hide */ 3029 public static final Validator POINTER_LOCATION_VALIDATOR = sBooleanValidator; 3030 3031 /** 3032 * Show touch positions on screen? 3033 * 0 = no 3034 * 1 = yes 3035 * @hide 3036 */ 3037 public static final String SHOW_TOUCHES = "show_touches"; 3038 3039 /** @hide */ 3040 public static final Validator SHOW_TOUCHES_VALIDATOR = sBooleanValidator; 3041 3042 /** 3043 * Log raw orientation data from 3044 * {@link com.android.server.policy.WindowOrientationListener} for use with the 3045 * orientationplot.py tool. 3046 * 0 = no 3047 * 1 = yes 3048 * @hide 3049 */ 3050 public static final String WINDOW_ORIENTATION_LISTENER_LOG = 3051 "window_orientation_listener_log"; 3052 3053 /** @hide */ 3054 public static final Validator WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR = sBooleanValidator; 3055 3056 /** 3057 * @deprecated Use {@link android.provider.Settings.Global#POWER_SOUNDS_ENABLED} 3058 * instead 3059 * @hide 3060 */ 3061 @Deprecated 3062 public static final String POWER_SOUNDS_ENABLED = Global.POWER_SOUNDS_ENABLED; 3063 3064 /** 3065 * @deprecated Use {@link android.provider.Settings.Global#DOCK_SOUNDS_ENABLED} 3066 * instead 3067 * @hide 3068 */ 3069 @Deprecated 3070 public static final String DOCK_SOUNDS_ENABLED = Global.DOCK_SOUNDS_ENABLED; 3071 3072 /** 3073 * Whether to play sounds when the keyguard is shown and dismissed. 3074 * @hide 3075 */ 3076 public static final String LOCKSCREEN_SOUNDS_ENABLED = "lockscreen_sounds_enabled"; 3077 3078 /** @hide */ 3079 public static final Validator LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR = sBooleanValidator; 3080 3081 /** 3082 * Whether the lockscreen should be completely disabled. 3083 * @hide 3084 */ 3085 public static final String LOCKSCREEN_DISABLED = "lockscreen.disabled"; 3086 3087 /** @hide */ 3088 public static final Validator LOCKSCREEN_DISABLED_VALIDATOR = sBooleanValidator; 3089 3090 /** 3091 * @deprecated Use {@link android.provider.Settings.Global#LOW_BATTERY_SOUND} 3092 * instead 3093 * @hide 3094 */ 3095 @Deprecated 3096 public static final String LOW_BATTERY_SOUND = Global.LOW_BATTERY_SOUND; 3097 3098 /** 3099 * @deprecated Use {@link android.provider.Settings.Global#DESK_DOCK_SOUND} 3100 * instead 3101 * @hide 3102 */ 3103 @Deprecated 3104 public static final String DESK_DOCK_SOUND = Global.DESK_DOCK_SOUND; 3105 3106 /** 3107 * @deprecated Use {@link android.provider.Settings.Global#DESK_UNDOCK_SOUND} 3108 * instead 3109 * @hide 3110 */ 3111 @Deprecated 3112 public static final String DESK_UNDOCK_SOUND = Global.DESK_UNDOCK_SOUND; 3113 3114 /** 3115 * @deprecated Use {@link android.provider.Settings.Global#CAR_DOCK_SOUND} 3116 * instead 3117 * @hide 3118 */ 3119 @Deprecated 3120 public static final String CAR_DOCK_SOUND = Global.CAR_DOCK_SOUND; 3121 3122 /** 3123 * @deprecated Use {@link android.provider.Settings.Global#CAR_UNDOCK_SOUND} 3124 * instead 3125 * @hide 3126 */ 3127 @Deprecated 3128 public static final String CAR_UNDOCK_SOUND = Global.CAR_UNDOCK_SOUND; 3129 3130 /** 3131 * @deprecated Use {@link android.provider.Settings.Global#LOCK_SOUND} 3132 * instead 3133 * @hide 3134 */ 3135 @Deprecated 3136 public static final String LOCK_SOUND = Global.LOCK_SOUND; 3137 3138 /** 3139 * @deprecated Use {@link android.provider.Settings.Global#UNLOCK_SOUND} 3140 * instead 3141 * @hide 3142 */ 3143 @Deprecated 3144 public static final String UNLOCK_SOUND = Global.UNLOCK_SOUND; 3145 3146 /** 3147 * Receive incoming SIP calls? 3148 * 0 = no 3149 * 1 = yes 3150 * @hide 3151 */ 3152 public static final String SIP_RECEIVE_CALLS = "sip_receive_calls"; 3153 3154 /** @hide */ 3155 public static final Validator SIP_RECEIVE_CALLS_VALIDATOR = sBooleanValidator; 3156 3157 /** 3158 * Call Preference String. 3159 * "SIP_ALWAYS" : Always use SIP with network access 3160 * "SIP_ADDRESS_ONLY" : Only if destination is a SIP address 3161 * @hide 3162 */ 3163 public static final String SIP_CALL_OPTIONS = "sip_call_options"; 3164 3165 /** @hide */ 3166 public static final Validator SIP_CALL_OPTIONS_VALIDATOR = new DiscreteValueValidator( 3167 new String[] {"SIP_ALWAYS", "SIP_ADDRESS_ONLY"}); 3168 3169 /** 3170 * One of the sip call options: Always use SIP with network access. 3171 * @hide 3172 */ 3173 public static final String SIP_ALWAYS = "SIP_ALWAYS"; 3174 3175 /** @hide */ 3176 public static final Validator SIP_ALWAYS_VALIDATOR = sBooleanValidator; 3177 3178 /** 3179 * One of the sip call options: Only if destination is a SIP address. 3180 * @hide 3181 */ 3182 public static final String SIP_ADDRESS_ONLY = "SIP_ADDRESS_ONLY"; 3183 3184 /** @hide */ 3185 public static final Validator SIP_ADDRESS_ONLY_VALIDATOR = sBooleanValidator; 3186 3187 /** 3188 * @deprecated Use SIP_ALWAYS or SIP_ADDRESS_ONLY instead. Formerly used to indicate that 3189 * the user should be prompted each time a call is made whether it should be placed using 3190 * SIP. The {@link com.android.providers.settings.DatabaseHelper} replaces this with 3191 * SIP_ADDRESS_ONLY. 3192 * @hide 3193 */ 3194 @Deprecated 3195 public static final String SIP_ASK_ME_EACH_TIME = "SIP_ASK_ME_EACH_TIME"; 3196 3197 /** @hide */ 3198 public static final Validator SIP_ASK_ME_EACH_TIME_VALIDATOR = sBooleanValidator; 3199 3200 /** 3201 * Pointer speed setting. 3202 * This is an integer value in a range between -7 and +7, so there are 15 possible values. 3203 * -7 = slowest 3204 * 0 = default speed 3205 * +7 = fastest 3206 * @hide 3207 */ 3208 public static final String POINTER_SPEED = "pointer_speed"; 3209 3210 /** @hide */ 3211 public static final Validator POINTER_SPEED_VALIDATOR = 3212 new InclusiveFloatRangeValidator(-7, 7); 3213 3214 /** 3215 * Whether lock-to-app will be triggered by long-press on recents. 3216 * @hide 3217 */ 3218 public static final String LOCK_TO_APP_ENABLED = "lock_to_app_enabled"; 3219 3220 /** @hide */ 3221 public static final Validator LOCK_TO_APP_ENABLED_VALIDATOR = sBooleanValidator; 3222 3223 /** 3224 * I am the lolrus. 3225 * <p> 3226 * Nonzero values indicate that the user has a bukkit. 3227 * Backward-compatible with <code>PrefGetPreference(prefAllowEasterEggs)</code>. 3228 * @hide 3229 */ 3230 public static final String EGG_MODE = "egg_mode"; 3231 3232 /** @hide */ 3233 public static final Validator EGG_MODE_VALIDATOR = new Validator() { 3234 @Override 3235 public boolean validate(String value) { 3236 try { 3237 return Long.parseLong(value) >= 0; 3238 } catch (NumberFormatException e) { 3239 return false; 3240 } 3241 } 3242 }; 3243 3244 /** 3245 * IMPORTANT: If you add a new public settings you also have to add it to 3246 * PUBLIC_SETTINGS below. If the new setting is hidden you have to add 3247 * it to PRIVATE_SETTINGS below. Also add a validator that can validate 3248 * the setting value. See an example above. 3249 */ 3250 3251 /** 3252 * Settings to backup. This is here so that it's in the same place as the settings 3253 * keys and easy to update. 3254 * 3255 * NOTE: Settings are backed up and restored in the order they appear 3256 * in this array. If you have one setting depending on another, 3257 * make sure that they are ordered appropriately. 3258 * 3259 * @hide 3260 */ 3261 public static final String[] SETTINGS_TO_BACKUP = { 3262 STAY_ON_WHILE_PLUGGED_IN, // moved to global 3263 WIFI_USE_STATIC_IP, 3264 WIFI_STATIC_IP, 3265 WIFI_STATIC_GATEWAY, 3266 WIFI_STATIC_NETMASK, 3267 WIFI_STATIC_DNS1, 3268 WIFI_STATIC_DNS2, 3269 BLUETOOTH_DISCOVERABILITY, 3270 BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3271 DIM_SCREEN, 3272 SCREEN_OFF_TIMEOUT, 3273 SCREEN_BRIGHTNESS, 3274 SCREEN_BRIGHTNESS_MODE, 3275 SCREEN_AUTO_BRIGHTNESS_ADJ, 3276 VIBRATE_INPUT_DEVICES, 3277 MODE_RINGER_STREAMS_AFFECTED, 3278 TEXT_AUTO_REPLACE, 3279 TEXT_AUTO_CAPS, 3280 TEXT_AUTO_PUNCTUATE, 3281 TEXT_SHOW_PASSWORD, 3282 AUTO_TIME, // moved to global 3283 AUTO_TIME_ZONE, // moved to global 3284 TIME_12_24, 3285 DATE_FORMAT, 3286 DTMF_TONE_WHEN_DIALING, 3287 DTMF_TONE_TYPE_WHEN_DIALING, 3288 HEARING_AID, 3289 TTY_MODE, 3290 SOUND_EFFECTS_ENABLED, 3291 HAPTIC_FEEDBACK_ENABLED, 3292 POWER_SOUNDS_ENABLED, // moved to global 3293 DOCK_SOUNDS_ENABLED, // moved to global 3294 LOCKSCREEN_SOUNDS_ENABLED, 3295 SHOW_WEB_SUGGESTIONS, 3296 SIP_CALL_OPTIONS, 3297 SIP_RECEIVE_CALLS, 3298 POINTER_SPEED, 3299 VIBRATE_WHEN_RINGING, 3300 RINGTONE, 3301 LOCK_TO_APP_ENABLED, 3302 NOTIFICATION_SOUND 3303 }; 3304 3305 /** 3306 * These are all public system settings 3307 * 3308 * @hide 3309 */ 3310 public static final Set<String> PUBLIC_SETTINGS = new ArraySet<>(); 3311 static { 3312 PUBLIC_SETTINGS.add(END_BUTTON_BEHAVIOR); 3313 PUBLIC_SETTINGS.add(WIFI_USE_STATIC_IP); 3314 PUBLIC_SETTINGS.add(WIFI_STATIC_IP); 3315 PUBLIC_SETTINGS.add(WIFI_STATIC_GATEWAY); 3316 PUBLIC_SETTINGS.add(WIFI_STATIC_NETMASK); 3317 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS1); 3318 PUBLIC_SETTINGS.add(WIFI_STATIC_DNS2); 3319 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY); 3320 PUBLIC_SETTINGS.add(BLUETOOTH_DISCOVERABILITY_TIMEOUT); 3321 PUBLIC_SETTINGS.add(NEXT_ALARM_FORMATTED); 3322 PUBLIC_SETTINGS.add(FONT_SCALE); 3323 PUBLIC_SETTINGS.add(DIM_SCREEN); 3324 PUBLIC_SETTINGS.add(SCREEN_OFF_TIMEOUT); 3325 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS); 3326 PUBLIC_SETTINGS.add(SCREEN_BRIGHTNESS_MODE); 3327 PUBLIC_SETTINGS.add(MODE_RINGER_STREAMS_AFFECTED); 3328 PUBLIC_SETTINGS.add(MUTE_STREAMS_AFFECTED); 3329 PUBLIC_SETTINGS.add(VIBRATE_ON); 3330 PUBLIC_SETTINGS.add(VOLUME_RING); 3331 PUBLIC_SETTINGS.add(VOLUME_SYSTEM); 3332 PUBLIC_SETTINGS.add(VOLUME_VOICE); 3333 PUBLIC_SETTINGS.add(VOLUME_MUSIC); 3334 PUBLIC_SETTINGS.add(VOLUME_ALARM); 3335 PUBLIC_SETTINGS.add(VOLUME_NOTIFICATION); 3336 PUBLIC_SETTINGS.add(VOLUME_BLUETOOTH_SCO); 3337 PUBLIC_SETTINGS.add(RINGTONE); 3338 PUBLIC_SETTINGS.add(NOTIFICATION_SOUND); 3339 PUBLIC_SETTINGS.add(ALARM_ALERT); 3340 PUBLIC_SETTINGS.add(TEXT_AUTO_REPLACE); 3341 PUBLIC_SETTINGS.add(TEXT_AUTO_CAPS); 3342 PUBLIC_SETTINGS.add(TEXT_AUTO_PUNCTUATE); 3343 PUBLIC_SETTINGS.add(TEXT_SHOW_PASSWORD); 3344 PUBLIC_SETTINGS.add(SHOW_GTALK_SERVICE_STATUS); 3345 PUBLIC_SETTINGS.add(WALLPAPER_ACTIVITY); 3346 PUBLIC_SETTINGS.add(TIME_12_24); 3347 PUBLIC_SETTINGS.add(DATE_FORMAT); 3348 PUBLIC_SETTINGS.add(SETUP_WIZARD_HAS_RUN); 3349 PUBLIC_SETTINGS.add(ACCELEROMETER_ROTATION); 3350 PUBLIC_SETTINGS.add(USER_ROTATION); 3351 PUBLIC_SETTINGS.add(DTMF_TONE_WHEN_DIALING); 3352 PUBLIC_SETTINGS.add(SOUND_EFFECTS_ENABLED); 3353 PUBLIC_SETTINGS.add(HAPTIC_FEEDBACK_ENABLED); 3354 PUBLIC_SETTINGS.add(SHOW_WEB_SUGGESTIONS); 3355 PUBLIC_SETTINGS.add(VIBRATE_WHEN_RINGING); 3356 } 3357 3358 /** 3359 * These are all hidden system settings. 3360 * 3361 * @hide 3362 */ 3363 public static final Set<String> PRIVATE_SETTINGS = new ArraySet<>(); 3364 static { 3365 PRIVATE_SETTINGS.add(WIFI_USE_STATIC_IP); 3366 PRIVATE_SETTINGS.add(END_BUTTON_BEHAVIOR); 3367 PRIVATE_SETTINGS.add(ADVANCED_SETTINGS); 3368 PRIVATE_SETTINGS.add(SCREEN_AUTO_BRIGHTNESS_ADJ); 3369 PRIVATE_SETTINGS.add(VIBRATE_INPUT_DEVICES); 3370 PRIVATE_SETTINGS.add(VOLUME_MASTER); 3371 PRIVATE_SETTINGS.add(VOLUME_MASTER_MUTE); 3372 PRIVATE_SETTINGS.add(MICROPHONE_MUTE); 3373 PRIVATE_SETTINGS.add(NOTIFICATIONS_USE_RING_VOLUME); 3374 PRIVATE_SETTINGS.add(VIBRATE_IN_SILENT); 3375 PRIVATE_SETTINGS.add(MEDIA_BUTTON_RECEIVER); 3376 PRIVATE_SETTINGS.add(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY); 3377 PRIVATE_SETTINGS.add(DTMF_TONE_TYPE_WHEN_DIALING); 3378 PRIVATE_SETTINGS.add(HEARING_AID); 3379 PRIVATE_SETTINGS.add(TTY_MODE); 3380 PRIVATE_SETTINGS.add(NOTIFICATION_LIGHT_PULSE); 3381 PRIVATE_SETTINGS.add(POINTER_LOCATION); 3382 PRIVATE_SETTINGS.add(SHOW_TOUCHES); 3383 PRIVATE_SETTINGS.add(WINDOW_ORIENTATION_LISTENER_LOG); 3384 PRIVATE_SETTINGS.add(POWER_SOUNDS_ENABLED); 3385 PRIVATE_SETTINGS.add(DOCK_SOUNDS_ENABLED); 3386 PRIVATE_SETTINGS.add(LOCKSCREEN_SOUNDS_ENABLED); 3387 PRIVATE_SETTINGS.add(LOCKSCREEN_DISABLED); 3388 PRIVATE_SETTINGS.add(LOW_BATTERY_SOUND); 3389 PRIVATE_SETTINGS.add(DESK_DOCK_SOUND); 3390 PRIVATE_SETTINGS.add(DESK_UNDOCK_SOUND); 3391 PRIVATE_SETTINGS.add(CAR_DOCK_SOUND); 3392 PRIVATE_SETTINGS.add(CAR_UNDOCK_SOUND); 3393 PRIVATE_SETTINGS.add(LOCK_SOUND); 3394 PRIVATE_SETTINGS.add(UNLOCK_SOUND); 3395 PRIVATE_SETTINGS.add(SIP_RECEIVE_CALLS); 3396 PRIVATE_SETTINGS.add(SIP_CALL_OPTIONS); 3397 PRIVATE_SETTINGS.add(SIP_ALWAYS); 3398 PRIVATE_SETTINGS.add(SIP_ADDRESS_ONLY); 3399 PRIVATE_SETTINGS.add(SIP_ASK_ME_EACH_TIME); 3400 PRIVATE_SETTINGS.add(POINTER_SPEED); 3401 PRIVATE_SETTINGS.add(LOCK_TO_APP_ENABLED); 3402 PRIVATE_SETTINGS.add(EGG_MODE); 3403 } 3404 3405 /** 3406 * These are all public system settings 3407 * 3408 * @hide 3409 */ 3410 public static final Map<String, Validator> VALIDATORS = new ArrayMap<>(); 3411 static { 3412 VALIDATORS.put(END_BUTTON_BEHAVIOR,END_BUTTON_BEHAVIOR_VALIDATOR); 3413 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3414 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY, BLUETOOTH_DISCOVERABILITY_VALIDATOR); 3415 VALIDATORS.put(BLUETOOTH_DISCOVERABILITY_TIMEOUT, 3416 BLUETOOTH_DISCOVERABILITY_TIMEOUT_VALIDATOR); 3417 VALIDATORS.put(NEXT_ALARM_FORMATTED, NEXT_ALARM_FORMATTED_VALIDATOR); 3418 VALIDATORS.put(FONT_SCALE, FONT_SCALE_VALIDATOR); 3419 VALIDATORS.put(DIM_SCREEN, DIM_SCREEN_VALIDATOR); 3420 VALIDATORS.put(SCREEN_OFF_TIMEOUT, SCREEN_OFF_TIMEOUT_VALIDATOR); 3421 VALIDATORS.put(SCREEN_BRIGHTNESS, SCREEN_BRIGHTNESS_VALIDATOR); 3422 VALIDATORS.put(SCREEN_BRIGHTNESS_MODE, SCREEN_BRIGHTNESS_MODE_VALIDATOR); 3423 VALIDATORS.put(MODE_RINGER_STREAMS_AFFECTED, MODE_RINGER_STREAMS_AFFECTED_VALIDATOR); 3424 VALIDATORS.put(MUTE_STREAMS_AFFECTED, MUTE_STREAMS_AFFECTED_VALIDATOR); 3425 VALIDATORS.put(VIBRATE_ON, VIBRATE_ON_VALIDATOR); 3426 VALIDATORS.put(RINGTONE, RINGTONE_VALIDATOR); 3427 VALIDATORS.put(NOTIFICATION_SOUND, NOTIFICATION_SOUND_VALIDATOR); 3428 VALIDATORS.put(ALARM_ALERT, ALARM_ALERT_VALIDATOR); 3429 VALIDATORS.put(TEXT_AUTO_REPLACE, TEXT_AUTO_REPLACE_VALIDATOR); 3430 VALIDATORS.put(TEXT_AUTO_CAPS, TEXT_AUTO_CAPS_VALIDATOR); 3431 VALIDATORS.put(TEXT_AUTO_PUNCTUATE, TEXT_AUTO_PUNCTUATE_VALIDATOR); 3432 VALIDATORS.put(TEXT_SHOW_PASSWORD, TEXT_SHOW_PASSWORD_VALIDATOR); 3433 VALIDATORS.put(SHOW_GTALK_SERVICE_STATUS, SHOW_GTALK_SERVICE_STATUS_VALIDATOR); 3434 VALIDATORS.put(WALLPAPER_ACTIVITY, WALLPAPER_ACTIVITY_VALIDATOR); 3435 VALIDATORS.put(TIME_12_24, TIME_12_24_VALIDATOR); 3436 VALIDATORS.put(DATE_FORMAT, DATE_FORMAT_VALIDATOR); 3437 VALIDATORS.put(SETUP_WIZARD_HAS_RUN, SETUP_WIZARD_HAS_RUN_VALIDATOR); 3438 VALIDATORS.put(ACCELEROMETER_ROTATION, ACCELEROMETER_ROTATION_VALIDATOR); 3439 VALIDATORS.put(USER_ROTATION, USER_ROTATION_VALIDATOR); 3440 VALIDATORS.put(DTMF_TONE_WHEN_DIALING, DTMF_TONE_WHEN_DIALING_VALIDATOR); 3441 VALIDATORS.put(SOUND_EFFECTS_ENABLED, SOUND_EFFECTS_ENABLED_VALIDATOR); 3442 VALIDATORS.put(HAPTIC_FEEDBACK_ENABLED, HAPTIC_FEEDBACK_ENABLED_VALIDATOR); 3443 VALIDATORS.put(SHOW_WEB_SUGGESTIONS, SHOW_WEB_SUGGESTIONS_VALIDATOR); 3444 VALIDATORS.put(WIFI_USE_STATIC_IP, WIFI_USE_STATIC_IP_VALIDATOR); 3445 VALIDATORS.put(END_BUTTON_BEHAVIOR, END_BUTTON_BEHAVIOR_VALIDATOR); 3446 VALIDATORS.put(ADVANCED_SETTINGS, ADVANCED_SETTINGS_VALIDATOR); 3447 VALIDATORS.put(SCREEN_AUTO_BRIGHTNESS_ADJ, SCREEN_AUTO_BRIGHTNESS_ADJ_VALIDATOR); 3448 VALIDATORS.put(VIBRATE_INPUT_DEVICES, VIBRATE_INPUT_DEVICES_VALIDATOR); 3449 VALIDATORS.put(VOLUME_MASTER_MUTE, VOLUME_MASTER_MUTE_VALIDATOR); 3450 VALIDATORS.put(MICROPHONE_MUTE, MICROPHONE_MUTE_VALIDATOR); 3451 VALIDATORS.put(NOTIFICATIONS_USE_RING_VOLUME, NOTIFICATIONS_USE_RING_VOLUME_VALIDATOR); 3452 VALIDATORS.put(VIBRATE_IN_SILENT, VIBRATE_IN_SILENT_VALIDATOR); 3453 VALIDATORS.put(MEDIA_BUTTON_RECEIVER, MEDIA_BUTTON_RECEIVER_VALIDATOR); 3454 VALIDATORS.put(HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY, 3455 HIDE_ROTATION_LOCK_TOGGLE_FOR_ACCESSIBILITY_VALIDATOR); 3456 VALIDATORS.put(VIBRATE_WHEN_RINGING, VIBRATE_WHEN_RINGING_VALIDATOR); 3457 VALIDATORS.put(DTMF_TONE_TYPE_WHEN_DIALING, DTMF_TONE_TYPE_WHEN_DIALING_VALIDATOR); 3458 VALIDATORS.put(HEARING_AID, HEARING_AID_VALIDATOR); 3459 VALIDATORS.put(TTY_MODE, TTY_MODE_VALIDATOR); 3460 VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, NOTIFICATION_LIGHT_PULSE_VALIDATOR); 3461 VALIDATORS.put(POINTER_LOCATION, POINTER_LOCATION_VALIDATOR); 3462 VALIDATORS.put(SHOW_TOUCHES, SHOW_TOUCHES_VALIDATOR); 3463 VALIDATORS.put(WINDOW_ORIENTATION_LISTENER_LOG, 3464 WINDOW_ORIENTATION_LISTENER_LOG_VALIDATOR); 3465 VALIDATORS.put(LOCKSCREEN_SOUNDS_ENABLED, LOCKSCREEN_SOUNDS_ENABLED_VALIDATOR); 3466 VALIDATORS.put(LOCKSCREEN_DISABLED, LOCKSCREEN_DISABLED_VALIDATOR); 3467 VALIDATORS.put(SIP_RECEIVE_CALLS, SIP_RECEIVE_CALLS_VALIDATOR); 3468 VALIDATORS.put(SIP_CALL_OPTIONS, SIP_CALL_OPTIONS_VALIDATOR); 3469 VALIDATORS.put(SIP_ALWAYS, SIP_ALWAYS_VALIDATOR); 3470 VALIDATORS.put(SIP_ADDRESS_ONLY, SIP_ADDRESS_ONLY_VALIDATOR); 3471 VALIDATORS.put(SIP_ASK_ME_EACH_TIME, SIP_ASK_ME_EACH_TIME_VALIDATOR); 3472 VALIDATORS.put(POINTER_SPEED, POINTER_SPEED_VALIDATOR); 3473 VALIDATORS.put(LOCK_TO_APP_ENABLED, LOCK_TO_APP_ENABLED_VALIDATOR); 3474 VALIDATORS.put(EGG_MODE, EGG_MODE_VALIDATOR); 3475 VALIDATORS.put(WIFI_STATIC_IP, WIFI_STATIC_IP_VALIDATOR); 3476 VALIDATORS.put(WIFI_STATIC_GATEWAY, WIFI_STATIC_GATEWAY_VALIDATOR); 3477 VALIDATORS.put(WIFI_STATIC_NETMASK, WIFI_STATIC_NETMASK_VALIDATOR); 3478 VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR); 3479 VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR); 3480 } 3481 3482 /** 3483 * These entries are considered common between the personal and the managed profile, 3484 * since the managed profile doesn't get to change them. 3485 */ 3486 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 3487 static { 3488 CLONE_TO_MANAGED_PROFILE.add(DATE_FORMAT); 3489 CLONE_TO_MANAGED_PROFILE.add(HAPTIC_FEEDBACK_ENABLED); 3490 CLONE_TO_MANAGED_PROFILE.add(SOUND_EFFECTS_ENABLED); 3491 CLONE_TO_MANAGED_PROFILE.add(TEXT_SHOW_PASSWORD); 3492 CLONE_TO_MANAGED_PROFILE.add(TIME_12_24); 3493 } 3494 3495 /** @hide */ 3496 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 3497 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 3498 } 3499 3500 /** 3501 * When to use Wi-Fi calling 3502 * 3503 * @see android.telephony.TelephonyManager.WifiCallingChoices 3504 * @hide 3505 */ 3506 public static final String WHEN_TO_MAKE_WIFI_CALLS = "when_to_make_wifi_calls"; 3507 3508 // Settings moved to Settings.Secure 3509 3510 /** 3511 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} 3512 * instead 3513 */ 3514 @Deprecated 3515 public static final String ADB_ENABLED = Global.ADB_ENABLED; 3516 3517 /** 3518 * @deprecated Use {@link android.provider.Settings.Secure#ANDROID_ID} instead 3519 */ 3520 @Deprecated 3521 public static final String ANDROID_ID = Secure.ANDROID_ID; 3522 3523 /** 3524 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 3525 */ 3526 @Deprecated 3527 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 3528 3529 /** 3530 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 3531 */ 3532 @Deprecated 3533 public static final String DATA_ROAMING = Global.DATA_ROAMING; 3534 3535 /** 3536 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 3537 */ 3538 @Deprecated 3539 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 3540 3541 /** 3542 * @deprecated Use {@link android.provider.Settings.Global#HTTP_PROXY} instead 3543 */ 3544 @Deprecated 3545 public static final String HTTP_PROXY = Global.HTTP_PROXY; 3546 3547 /** 3548 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 3549 */ 3550 @Deprecated 3551 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 3552 3553 /** 3554 * @deprecated Use {@link android.provider.Settings.Secure#LOCATION_PROVIDERS_ALLOWED} 3555 * instead 3556 */ 3557 @Deprecated 3558 public static final String LOCATION_PROVIDERS_ALLOWED = Secure.LOCATION_PROVIDERS_ALLOWED; 3559 3560 /** 3561 * @deprecated Use {@link android.provider.Settings.Secure#LOGGING_ID} instead 3562 */ 3563 @Deprecated 3564 public static final String LOGGING_ID = Secure.LOGGING_ID; 3565 3566 /** 3567 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 3568 */ 3569 @Deprecated 3570 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 3571 3572 /** 3573 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_ENABLED} 3574 * instead 3575 */ 3576 @Deprecated 3577 public static final String PARENTAL_CONTROL_ENABLED = Secure.PARENTAL_CONTROL_ENABLED; 3578 3579 /** 3580 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_LAST_UPDATE} 3581 * instead 3582 */ 3583 @Deprecated 3584 public static final String PARENTAL_CONTROL_LAST_UPDATE = Secure.PARENTAL_CONTROL_LAST_UPDATE; 3585 3586 /** 3587 * @deprecated Use {@link android.provider.Settings.Secure#PARENTAL_CONTROL_REDIRECT_URL} 3588 * instead 3589 */ 3590 @Deprecated 3591 public static final String PARENTAL_CONTROL_REDIRECT_URL = 3592 Secure.PARENTAL_CONTROL_REDIRECT_URL; 3593 3594 /** 3595 * @deprecated Use {@link android.provider.Settings.Secure#SETTINGS_CLASSNAME} instead 3596 */ 3597 @Deprecated 3598 public static final String SETTINGS_CLASSNAME = Secure.SETTINGS_CLASSNAME; 3599 3600 /** 3601 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 3602 */ 3603 @Deprecated 3604 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 3605 3606 /** 3607 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 3608 */ 3609 @Deprecated 3610 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 3611 3612 /** 3613 * @deprecated Use 3614 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 3615 */ 3616 @Deprecated 3617 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 3618 3619 /** 3620 * @deprecated Use 3621 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 3622 */ 3623 @Deprecated 3624 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 3625 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 3626 3627 /** 3628 * @deprecated Use 3629 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} instead 3630 */ 3631 @Deprecated 3632 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 3633 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 3634 3635 /** 3636 * @deprecated Use 3637 * {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} instead 3638 */ 3639 @Deprecated 3640 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 3641 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 3642 3643 /** 3644 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 3645 * instead 3646 */ 3647 @Deprecated 3648 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 3649 3650 /** 3651 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} instead 3652 */ 3653 @Deprecated 3654 public static final String WIFI_ON = Global.WIFI_ON; 3655 3656 /** 3657 * @deprecated Use 3658 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE} 3659 * instead 3660 */ 3661 @Deprecated 3662 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 3663 Secure.WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE; 3664 3665 /** 3666 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_AP_COUNT} instead 3667 */ 3668 @Deprecated 3669 public static final String WIFI_WATCHDOG_AP_COUNT = Secure.WIFI_WATCHDOG_AP_COUNT; 3670 3671 /** 3672 * @deprecated Use 3673 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS} instead 3674 */ 3675 @Deprecated 3676 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 3677 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS; 3678 3679 /** 3680 * @deprecated Use 3681 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED} instead 3682 */ 3683 @Deprecated 3684 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 3685 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED; 3686 3687 /** 3688 * @deprecated Use 3689 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS} 3690 * instead 3691 */ 3692 @Deprecated 3693 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 3694 Secure.WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS; 3695 3696 /** 3697 * @deprecated Use 3698 * {@link android.provider.Settings.Secure#WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT} instead 3699 */ 3700 @Deprecated 3701 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 3702 Secure.WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT; 3703 3704 /** 3705 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_MAX_AP_CHECKS} 3706 * instead 3707 */ 3708 @Deprecated 3709 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = Secure.WIFI_WATCHDOG_MAX_AP_CHECKS; 3710 3711 /** 3712 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 3713 */ 3714 @Deprecated 3715 public static final String WIFI_WATCHDOG_ON = Global.WIFI_WATCHDOG_ON; 3716 3717 /** 3718 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_COUNT} instead 3719 */ 3720 @Deprecated 3721 public static final String WIFI_WATCHDOG_PING_COUNT = Secure.WIFI_WATCHDOG_PING_COUNT; 3722 3723 /** 3724 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_DELAY_MS} 3725 * instead 3726 */ 3727 @Deprecated 3728 public static final String WIFI_WATCHDOG_PING_DELAY_MS = Secure.WIFI_WATCHDOG_PING_DELAY_MS; 3729 3730 /** 3731 * @deprecated Use {@link android.provider.Settings.Secure#WIFI_WATCHDOG_PING_TIMEOUT_MS} 3732 * instead 3733 */ 3734 @Deprecated 3735 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = 3736 Secure.WIFI_WATCHDOG_PING_TIMEOUT_MS; 3737 3738 /** 3739 * An app can use this method to check if it is currently allowed to write or modify system 3740 * settings. In order to gain write access to the system settings, an app must declare the 3741 * {@link android.Manifest.permission#WRITE_SETTINGS} permission in its manifest. If it is 3742 * currently disallowed, it can prompt the user to grant it this capability through a 3743 * management UI by sending an Intent with action 3744 * {@link android.provider.Settings#ACTION_MANAGE_WRITE_SETTINGS}. 3745 * 3746 * @param context A context 3747 * @return true if the calling app can write to system settings, false otherwise 3748 */ 3749 public static boolean canWrite(Context context) { 3750 int uid = Binder.getCallingUid(); 3751 return isCallingPackageAllowedToWriteSettings(context, uid, getPackageNameForUid( 3752 context, uid), false); 3753 } 3754 } 3755 3756 /** 3757 * Secure system settings, containing system preferences that applications 3758 * can read but are not allowed to write. These are for preferences that 3759 * the user must explicitly modify through the system UI or specialized 3760 * APIs for those values, not modified directly by applications. 3761 */ 3762 public static final class Secure extends NameValueTable { 3763 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_secure_version"; 3764 3765 /** 3766 * The content:// style URL for this table 3767 */ 3768 public static final Uri CONTENT_URI = 3769 Uri.parse("content://" + AUTHORITY + "/secure"); 3770 3771 // Populated lazily, guarded by class object: 3772 private static final NameValueCache sNameValueCache = new NameValueCache( 3773 SYS_PROP_SETTING_VERSION, 3774 CONTENT_URI, 3775 CALL_METHOD_GET_SECURE, 3776 CALL_METHOD_PUT_SECURE); 3777 3778 private static ILockSettings sLockSettings = null; 3779 3780 private static boolean sIsSystemProcess; 3781 private static final HashSet<String> MOVED_TO_LOCK_SETTINGS; 3782 private static final HashSet<String> MOVED_TO_GLOBAL; 3783 static { 3784 MOVED_TO_LOCK_SETTINGS = new HashSet<String>(3); 3785 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_ENABLED); 3786 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_VISIBLE); 3787 MOVED_TO_LOCK_SETTINGS.add(Secure.LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED); 3788 3789 MOVED_TO_GLOBAL = new HashSet<String>(); 3790 MOVED_TO_GLOBAL.add(Settings.Global.ADB_ENABLED); 3791 MOVED_TO_GLOBAL.add(Settings.Global.ASSISTED_GPS_ENABLED); 3792 MOVED_TO_GLOBAL.add(Settings.Global.BLUETOOTH_ON); 3793 MOVED_TO_GLOBAL.add(Settings.Global.BUGREPORT_IN_POWER_MENU); 3794 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_CELL_BROADCAST_SMS); 3795 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_ROAMING_MODE); 3796 MOVED_TO_GLOBAL.add(Settings.Global.CDMA_SUBSCRIPTION_MODE); 3797 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_MOBILE); 3798 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ACTIVITY_TIMEOUT_WIFI); 3799 MOVED_TO_GLOBAL.add(Settings.Global.DATA_ROAMING); 3800 MOVED_TO_GLOBAL.add(Settings.Global.DEVELOPMENT_SETTINGS_ENABLED); 3801 MOVED_TO_GLOBAL.add(Settings.Global.DEVICE_PROVISIONED); 3802 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_DENSITY_FORCED); 3803 MOVED_TO_GLOBAL.add(Settings.Global.DISPLAY_SIZE_FORCED); 3804 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_MAX_BYTES_OVER_MOBILE); 3805 MOVED_TO_GLOBAL.add(Settings.Global.DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE); 3806 MOVED_TO_GLOBAL.add(Settings.Global.MOBILE_DATA); 3807 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_BUCKET_DURATION); 3808 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_DELETE_AGE); 3809 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_PERSIST_BYTES); 3810 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_DEV_ROTATE_AGE); 3811 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_ENABLED); 3812 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_GLOBAL_ALERT_BYTES); 3813 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_POLL_INTERVAL); 3814 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_SAMPLE_ENABLED); 3815 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_TIME_CACHE_MAX_AGE); 3816 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_BUCKET_DURATION); 3817 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_DELETE_AGE); 3818 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_PERSIST_BYTES); 3819 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_ROTATE_AGE); 3820 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_BUCKET_DURATION); 3821 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_DELETE_AGE); 3822 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_PERSIST_BYTES); 3823 MOVED_TO_GLOBAL.add(Settings.Global.NETSTATS_UID_TAG_ROTATE_AGE); 3824 MOVED_TO_GLOBAL.add(Settings.Global.NETWORK_PREFERENCE); 3825 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_DIFF); 3826 MOVED_TO_GLOBAL.add(Settings.Global.NITZ_UPDATE_SPACING); 3827 MOVED_TO_GLOBAL.add(Settings.Global.NTP_SERVER); 3828 MOVED_TO_GLOBAL.add(Settings.Global.NTP_TIMEOUT); 3829 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_ERROR_POLL_COUNT); 3830 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_LONG_POLL_INTERVAL_MS); 3831 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT); 3832 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_POLL_INTERVAL_MS); 3833 MOVED_TO_GLOBAL.add(Settings.Global.PDP_WATCHDOG_TRIGGER_PACKET_COUNT); 3834 MOVED_TO_GLOBAL.add(Settings.Global.SAMPLING_PROFILER_MS); 3835 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DATA_SERVICE_URL); 3836 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_REDIR_HOST); 3837 MOVED_TO_GLOBAL.add(Settings.Global.SETUP_PREPAID_DETECTION_TARGET_URL); 3838 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_APN); 3839 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_DUN_REQUIRED); 3840 MOVED_TO_GLOBAL.add(Settings.Global.TETHER_SUPPORTED); 3841 MOVED_TO_GLOBAL.add(Settings.Global.USB_MASS_STORAGE_ENABLED); 3842 MOVED_TO_GLOBAL.add(Settings.Global.USE_GOOGLE_MAIL); 3843 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_COUNTRY_CODE); 3844 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FRAMEWORK_SCAN_INTERVAL_MS); 3845 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_FREQUENCY_BAND); 3846 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_IDLE_MS); 3847 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MAX_DHCP_RETRY_COUNT); 3848 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS); 3849 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3850 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY); 3851 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NUM_OPEN_NETWORKS_KEPT); 3852 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ON); 3853 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_P2P_DEVICE_NAME); 3854 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SAVED_STATE); 3855 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUPPLICANT_SCAN_INTERVAL_MS); 3856 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_SUSPEND_OPTIMIZATIONS_ENABLED); 3857 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_ENHANCED_AUTO_JOIN); 3858 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_NETWORK_SHOW_RSSI); 3859 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_ON); 3860 MOVED_TO_GLOBAL.add(Settings.Global.WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED); 3861 MOVED_TO_GLOBAL.add(Settings.Global.WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON); 3862 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_ENABLE); 3863 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_TIMEOUT); 3864 MOVED_TO_GLOBAL.add(Settings.Global.PACKAGE_VERIFIER_DEFAULT_RESPONSE); 3865 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS); 3866 MOVED_TO_GLOBAL.add(Settings.Global.DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS); 3867 MOVED_TO_GLOBAL.add(Settings.Global.GPRS_REGISTER_CHECK_PERIOD_MS); 3868 MOVED_TO_GLOBAL.add(Settings.Global.WTF_IS_FATAL); 3869 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_DURATION_THRESHOLD); 3870 MOVED_TO_GLOBAL.add(Settings.Global.BATTERY_DISCHARGE_THRESHOLD); 3871 MOVED_TO_GLOBAL.add(Settings.Global.SEND_ACTION_APP_ERROR); 3872 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_AGE_SECONDS); 3873 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_MAX_FILES); 3874 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_KB); 3875 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_QUOTA_PERCENT); 3876 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_RESERVE_PERCENT); 3877 MOVED_TO_GLOBAL.add(Settings.Global.DROPBOX_TAG_PREFIX); 3878 MOVED_TO_GLOBAL.add(Settings.Global.ERROR_LOGCAT_PREFIX); 3879 MOVED_TO_GLOBAL.add(Settings.Global.SYS_FREE_STORAGE_LOG_INTERVAL); 3880 MOVED_TO_GLOBAL.add(Settings.Global.DISK_FREE_CHANGE_REPORTING_THRESHOLD); 3881 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_PERCENTAGE); 3882 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_THRESHOLD_MAX_BYTES); 3883 MOVED_TO_GLOBAL.add(Settings.Global.SYS_STORAGE_FULL_THRESHOLD_BYTES); 3884 MOVED_TO_GLOBAL.add(Settings.Global.SYNC_MAX_RETRY_DELAY_IN_SECONDS); 3885 MOVED_TO_GLOBAL.add(Settings.Global.CONNECTIVITY_CHANGE_DELAY); 3886 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_DETECTION_ENABLED); 3887 MOVED_TO_GLOBAL.add(Settings.Global.CAPTIVE_PORTAL_SERVER); 3888 MOVED_TO_GLOBAL.add(Settings.Global.NSD_ON); 3889 MOVED_TO_GLOBAL.add(Settings.Global.SET_INSTALL_LOCATION); 3890 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_INSTALL_LOCATION); 3891 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_UP_DELAY); 3892 MOVED_TO_GLOBAL.add(Settings.Global.INET_CONDITION_DEBOUNCE_DOWN_DELAY); 3893 MOVED_TO_GLOBAL.add(Settings.Global.READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT); 3894 MOVED_TO_GLOBAL.add(Settings.Global.HTTP_PROXY); 3895 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_HOST); 3896 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_PORT); 3897 MOVED_TO_GLOBAL.add(Settings.Global.GLOBAL_HTTP_PROXY_EXCLUSION_LIST); 3898 MOVED_TO_GLOBAL.add(Settings.Global.SET_GLOBAL_HTTP_PROXY); 3899 MOVED_TO_GLOBAL.add(Settings.Global.DEFAULT_DNS_SERVER); 3900 MOVED_TO_GLOBAL.add(Settings.Global.PREFERRED_NETWORK_MODE); 3901 MOVED_TO_GLOBAL.add(Settings.Global.WEBVIEW_DATA_REDUCTION_PROXY_KEY); 3902 } 3903 3904 /** @hide */ 3905 public static void getMovedToGlobalSettings(Set<String> outKeySet) { 3906 outKeySet.addAll(MOVED_TO_GLOBAL); 3907 } 3908 3909 /** 3910 * Look up a name in the database. 3911 * @param resolver to access the database with 3912 * @param name to look up in the table 3913 * @return the corresponding value, or null if not present 3914 */ 3915 public static String getString(ContentResolver resolver, String name) { 3916 return getStringForUser(resolver, name, UserHandle.myUserId()); 3917 } 3918 3919 /** @hide */ 3920 public static String getStringForUser(ContentResolver resolver, String name, 3921 int userHandle) { 3922 if (MOVED_TO_GLOBAL.contains(name)) { 3923 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3924 + " to android.provider.Settings.Global."); 3925 return Global.getStringForUser(resolver, name, userHandle); 3926 } 3927 3928 if (MOVED_TO_LOCK_SETTINGS.contains(name)) { 3929 synchronized (Secure.class) { 3930 if (sLockSettings == null) { 3931 sLockSettings = ILockSettings.Stub.asInterface( 3932 (IBinder) ServiceManager.getService("lock_settings")); 3933 sIsSystemProcess = Process.myUid() == Process.SYSTEM_UID; 3934 } 3935 } 3936 if (sLockSettings != null && !sIsSystemProcess) { 3937 // No context; use the ActivityThread's context as an approximation for 3938 // determining the target API level. 3939 Application application = ActivityThread.currentApplication(); 3940 3941 boolean isPreMnc = application != null 3942 && application.getApplicationInfo() != null 3943 && application.getApplicationInfo().targetSdkVersion 3944 <= VERSION_CODES.LOLLIPOP_MR1; 3945 if (isPreMnc) { 3946 try { 3947 return sLockSettings.getString(name, "0", userHandle); 3948 } catch (RemoteException re) { 3949 // Fall through 3950 } 3951 } else { 3952 throw new SecurityException("Settings.Secure." + name 3953 + " is deprecated and no longer accessible." 3954 + " See API documentation for potential replacements."); 3955 } 3956 } 3957 } 3958 3959 return sNameValueCache.getStringForUser(resolver, name, userHandle); 3960 } 3961 3962 /** 3963 * Store a name/value pair into the database. 3964 * @param resolver to access the database with 3965 * @param name to store 3966 * @param value to associate with the name 3967 * @return true if the value was set, false on database errors 3968 */ 3969 public static boolean putString(ContentResolver resolver, String name, String value) { 3970 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 3971 } 3972 3973 /** @hide */ 3974 public static boolean putStringForUser(ContentResolver resolver, String name, String value, 3975 int userHandle) { 3976 if (LOCATION_MODE.equals(name)) { 3977 // HACK ALERT: temporary hack to work around b/10491283. 3978 // TODO: once b/10491283 fixed, remove this hack 3979 return setLocationModeForUser(resolver, Integer.parseInt(value), userHandle); 3980 } 3981 if (MOVED_TO_GLOBAL.contains(name)) { 3982 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.System" 3983 + " to android.provider.Settings.Global"); 3984 return Global.putStringForUser(resolver, name, value, userHandle); 3985 } 3986 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 3987 } 3988 3989 /** 3990 * Construct the content URI for a particular name/value pair, 3991 * useful for monitoring changes with a ContentObserver. 3992 * @param name to look up in the table 3993 * @return the corresponding content URI, or null if not present 3994 */ 3995 public static Uri getUriFor(String name) { 3996 if (MOVED_TO_GLOBAL.contains(name)) { 3997 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Secure" 3998 + " to android.provider.Settings.Global, returning global URI."); 3999 return Global.getUriFor(Global.CONTENT_URI, name); 4000 } 4001 return getUriFor(CONTENT_URI, name); 4002 } 4003 4004 /** 4005 * Convenience function for retrieving a single secure settings value 4006 * as an integer. Note that internally setting values are always 4007 * stored as strings; this function converts the string to an integer 4008 * for you. The default value will be returned if the setting is 4009 * not defined or not an integer. 4010 * 4011 * @param cr The ContentResolver to access. 4012 * @param name The name of the setting to retrieve. 4013 * @param def Value to return if the setting is not defined. 4014 * 4015 * @return The setting's current value, or 'def' if it is not defined 4016 * or not a valid integer. 4017 */ 4018 public static int getInt(ContentResolver cr, String name, int def) { 4019 return getIntForUser(cr, name, def, UserHandle.myUserId()); 4020 } 4021 4022 /** @hide */ 4023 public static int getIntForUser(ContentResolver cr, String name, int def, int userHandle) { 4024 if (LOCATION_MODE.equals(name)) { 4025 // HACK ALERT: temporary hack to work around b/10491283. 4026 // TODO: once b/10491283 fixed, remove this hack 4027 return getLocationModeForUser(cr, userHandle); 4028 } 4029 String v = getStringForUser(cr, name, userHandle); 4030 try { 4031 return v != null ? Integer.parseInt(v) : def; 4032 } catch (NumberFormatException e) { 4033 return def; 4034 } 4035 } 4036 4037 /** 4038 * Convenience function for retrieving a single secure settings value 4039 * as an integer. Note that internally setting values are always 4040 * stored as strings; this function converts the string to an integer 4041 * for you. 4042 * <p> 4043 * This version does not take a default value. If the setting has not 4044 * been set, or the string value is not a number, 4045 * it throws {@link SettingNotFoundException}. 4046 * 4047 * @param cr The ContentResolver to access. 4048 * @param name The name of the setting to retrieve. 4049 * 4050 * @throws SettingNotFoundException Thrown if a setting by the given 4051 * name can't be found or the setting value is not an integer. 4052 * 4053 * @return The setting's current value. 4054 */ 4055 public static int getInt(ContentResolver cr, String name) 4056 throws SettingNotFoundException { 4057 return getIntForUser(cr, name, UserHandle.myUserId()); 4058 } 4059 4060 /** @hide */ 4061 public static int getIntForUser(ContentResolver cr, String name, int userHandle) 4062 throws SettingNotFoundException { 4063 if (LOCATION_MODE.equals(name)) { 4064 // HACK ALERT: temporary hack to work around b/10491283. 4065 // TODO: once b/10491283 fixed, remove this hack 4066 return getLocationModeForUser(cr, userHandle); 4067 } 4068 String v = getStringForUser(cr, name, userHandle); 4069 try { 4070 return Integer.parseInt(v); 4071 } catch (NumberFormatException e) { 4072 throw new SettingNotFoundException(name); 4073 } 4074 } 4075 4076 /** 4077 * Convenience function for updating a single settings value as an 4078 * integer. This will either create a new entry in the table if the 4079 * given name does not exist, or modify the value of the existing row 4080 * with that name. Note that internally setting values are always 4081 * stored as strings, so this function converts the given value to a 4082 * string before storing it. 4083 * 4084 * @param cr The ContentResolver to access. 4085 * @param name The name of the setting to modify. 4086 * @param value The new value for the setting. 4087 * @return true if the value was set, false on database errors 4088 */ 4089 public static boolean putInt(ContentResolver cr, String name, int value) { 4090 return putIntForUser(cr, name, value, UserHandle.myUserId()); 4091 } 4092 4093 /** @hide */ 4094 public static boolean putIntForUser(ContentResolver cr, String name, int value, 4095 int userHandle) { 4096 return putStringForUser(cr, name, Integer.toString(value), userHandle); 4097 } 4098 4099 /** 4100 * Convenience function for retrieving a single secure settings value 4101 * as a {@code long}. Note that internally setting values are always 4102 * stored as strings; this function converts the string to a {@code long} 4103 * for you. The default value will be returned if the setting is 4104 * not defined or not a {@code long}. 4105 * 4106 * @param cr The ContentResolver to access. 4107 * @param name The name of the setting to retrieve. 4108 * @param def Value to return if the setting is not defined. 4109 * 4110 * @return The setting's current value, or 'def' if it is not defined 4111 * or not a valid {@code long}. 4112 */ 4113 public static long getLong(ContentResolver cr, String name, long def) { 4114 return getLongForUser(cr, name, def, UserHandle.myUserId()); 4115 } 4116 4117 /** @hide */ 4118 public static long getLongForUser(ContentResolver cr, String name, long def, 4119 int userHandle) { 4120 String valString = getStringForUser(cr, name, userHandle); 4121 long value; 4122 try { 4123 value = valString != null ? Long.parseLong(valString) : def; 4124 } catch (NumberFormatException e) { 4125 value = def; 4126 } 4127 return value; 4128 } 4129 4130 /** 4131 * Convenience function for retrieving a single secure settings value 4132 * as a {@code long}. Note that internally setting values are always 4133 * stored as strings; this function converts the string to a {@code long} 4134 * for you. 4135 * <p> 4136 * This version does not take a default value. If the setting has not 4137 * been set, or the string value is not a number, 4138 * it throws {@link SettingNotFoundException}. 4139 * 4140 * @param cr The ContentResolver to access. 4141 * @param name The name of the setting to retrieve. 4142 * 4143 * @return The setting's current value. 4144 * @throws SettingNotFoundException Thrown if a setting by the given 4145 * name can't be found or the setting value is not an integer. 4146 */ 4147 public static long getLong(ContentResolver cr, String name) 4148 throws SettingNotFoundException { 4149 return getLongForUser(cr, name, UserHandle.myUserId()); 4150 } 4151 4152 /** @hide */ 4153 public static long getLongForUser(ContentResolver cr, String name, int userHandle) 4154 throws SettingNotFoundException { 4155 String valString = getStringForUser(cr, name, userHandle); 4156 try { 4157 return Long.parseLong(valString); 4158 } catch (NumberFormatException e) { 4159 throw new SettingNotFoundException(name); 4160 } 4161 } 4162 4163 /** 4164 * Convenience function for updating a secure settings value as a long 4165 * integer. This will either create a new entry in the table if the 4166 * given name does not exist, or modify the value of the existing row 4167 * with that name. Note that internally setting values are always 4168 * stored as strings, so this function converts the given value to a 4169 * string before storing it. 4170 * 4171 * @param cr The ContentResolver to access. 4172 * @param name The name of the setting to modify. 4173 * @param value The new value for the setting. 4174 * @return true if the value was set, false on database errors 4175 */ 4176 public static boolean putLong(ContentResolver cr, String name, long value) { 4177 return putLongForUser(cr, name, value, UserHandle.myUserId()); 4178 } 4179 4180 /** @hide */ 4181 public static boolean putLongForUser(ContentResolver cr, String name, long value, 4182 int userHandle) { 4183 return putStringForUser(cr, name, Long.toString(value), userHandle); 4184 } 4185 4186 /** 4187 * Convenience function for retrieving a single secure settings value 4188 * as a floating point number. Note that internally setting values are 4189 * always stored as strings; this function converts the string to an 4190 * float for you. The default value will be returned if the setting 4191 * is not defined or not a valid float. 4192 * 4193 * @param cr The ContentResolver to access. 4194 * @param name The name of the setting to retrieve. 4195 * @param def Value to return if the setting is not defined. 4196 * 4197 * @return The setting's current value, or 'def' if it is not defined 4198 * or not a valid float. 4199 */ 4200 public static float getFloat(ContentResolver cr, String name, float def) { 4201 return getFloatForUser(cr, name, def, UserHandle.myUserId()); 4202 } 4203 4204 /** @hide */ 4205 public static float getFloatForUser(ContentResolver cr, String name, float def, 4206 int userHandle) { 4207 String v = getStringForUser(cr, name, userHandle); 4208 try { 4209 return v != null ? Float.parseFloat(v) : def; 4210 } catch (NumberFormatException e) { 4211 return def; 4212 } 4213 } 4214 4215 /** 4216 * Convenience function for retrieving a single secure settings value 4217 * as a float. Note that internally setting values are always 4218 * stored as strings; this function converts the string to a float 4219 * for you. 4220 * <p> 4221 * This version does not take a default value. If the setting has not 4222 * been set, or the string value is not a number, 4223 * it throws {@link SettingNotFoundException}. 4224 * 4225 * @param cr The ContentResolver to access. 4226 * @param name The name of the setting to retrieve. 4227 * 4228 * @throws SettingNotFoundException Thrown if a setting by the given 4229 * name can't be found or the setting value is not a float. 4230 * 4231 * @return The setting's current value. 4232 */ 4233 public static float getFloat(ContentResolver cr, String name) 4234 throws SettingNotFoundException { 4235 return getFloatForUser(cr, name, UserHandle.myUserId()); 4236 } 4237 4238 /** @hide */ 4239 public static float getFloatForUser(ContentResolver cr, String name, int userHandle) 4240 throws SettingNotFoundException { 4241 String v = getStringForUser(cr, name, userHandle); 4242 if (v == null) { 4243 throw new SettingNotFoundException(name); 4244 } 4245 try { 4246 return Float.parseFloat(v); 4247 } catch (NumberFormatException e) { 4248 throw new SettingNotFoundException(name); 4249 } 4250 } 4251 4252 /** 4253 * Convenience function for updating a single settings value as a 4254 * floating point number. This will either create a new entry in the 4255 * table if the given name does not exist, or modify the value of the 4256 * existing row with that name. Note that internally setting values 4257 * are always stored as strings, so this function converts the given 4258 * value to a string before storing it. 4259 * 4260 * @param cr The ContentResolver to access. 4261 * @param name The name of the setting to modify. 4262 * @param value The new value for the setting. 4263 * @return true if the value was set, false on database errors 4264 */ 4265 public static boolean putFloat(ContentResolver cr, String name, float value) { 4266 return putFloatForUser(cr, name, value, UserHandle.myUserId()); 4267 } 4268 4269 /** @hide */ 4270 public static boolean putFloatForUser(ContentResolver cr, String name, float value, 4271 int userHandle) { 4272 return putStringForUser(cr, name, Float.toString(value), userHandle); 4273 } 4274 4275 /** 4276 * @deprecated Use {@link android.provider.Settings.Global#DEVELOPMENT_SETTINGS_ENABLED} 4277 * instead 4278 */ 4279 @Deprecated 4280 public static final String DEVELOPMENT_SETTINGS_ENABLED = 4281 Global.DEVELOPMENT_SETTINGS_ENABLED; 4282 4283 /** 4284 * When the user has enable the option to have a "bug report" command 4285 * in the power menu. 4286 * @deprecated Use {@link android.provider.Settings.Global#BUGREPORT_IN_POWER_MENU} instead 4287 * @hide 4288 */ 4289 @Deprecated 4290 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 4291 4292 /** 4293 * @deprecated Use {@link android.provider.Settings.Global#ADB_ENABLED} instead 4294 */ 4295 @Deprecated 4296 public static final String ADB_ENABLED = Global.ADB_ENABLED; 4297 4298 /** 4299 * Setting to allow mock locations and location provider status to be injected into the 4300 * LocationManager service for testing purposes during application development. These 4301 * locations and status values override actual location and status information generated 4302 * by network, gps, or other location providers. 4303 * 4304 * @deprecated This settings is not used anymore. 4305 */ 4306 @Deprecated 4307 public static final String ALLOW_MOCK_LOCATION = "mock_location"; 4308 4309 /** 4310 * A 64-bit number (as a hex string) that is randomly 4311 * generated when the user first sets up the device and should remain 4312 * constant for the lifetime of the user's device. The value may 4313 * change if a factory reset is performed on the device. 4314 * <p class="note"><strong>Note:</strong> When a device has <a 4315 * href="{@docRoot}about/versions/android-4.2.html#MultipleUsers">multiple users</a> 4316 * (available on certain devices running Android 4.2 or higher), each user appears as a 4317 * completely separate device, so the {@code ANDROID_ID} value is unique to each 4318 * user.</p> 4319 */ 4320 public static final String ANDROID_ID = "android_id"; 4321 4322 /** 4323 * @deprecated Use {@link android.provider.Settings.Global#BLUETOOTH_ON} instead 4324 */ 4325 @Deprecated 4326 public static final String BLUETOOTH_ON = Global.BLUETOOTH_ON; 4327 4328 /** 4329 * @deprecated Use {@link android.provider.Settings.Global#DATA_ROAMING} instead 4330 */ 4331 @Deprecated 4332 public static final String DATA_ROAMING = Global.DATA_ROAMING; 4333 4334 /** 4335 * Setting to record the input method used by default, holding the ID 4336 * of the desired method. 4337 */ 4338 public static final String DEFAULT_INPUT_METHOD = "default_input_method"; 4339 4340 /** 4341 * Setting to record the input method subtype used by default, holding the ID 4342 * of the desired method. 4343 */ 4344 public static final String SELECTED_INPUT_METHOD_SUBTYPE = 4345 "selected_input_method_subtype"; 4346 4347 /** 4348 * Setting to record the history of input method subtype, holding the pair of ID of IME 4349 * and its last used subtype. 4350 * @hide 4351 */ 4352 public static final String INPUT_METHODS_SUBTYPE_HISTORY = 4353 "input_methods_subtype_history"; 4354 4355 /** 4356 * Setting to record the visibility of input method selector 4357 */ 4358 public static final String INPUT_METHOD_SELECTOR_VISIBILITY = 4359 "input_method_selector_visibility"; 4360 4361 /** 4362 * The currently selected voice interaction service flattened ComponentName. 4363 * @hide 4364 */ 4365 public static final String VOICE_INTERACTION_SERVICE = "voice_interaction_service"; 4366 4367 /** 4368 * bluetooth HCI snoop log configuration 4369 * @hide 4370 */ 4371 public static final String BLUETOOTH_HCI_LOG = 4372 "bluetooth_hci_log"; 4373 4374 /** 4375 * @deprecated Use {@link android.provider.Settings.Global#DEVICE_PROVISIONED} instead 4376 */ 4377 @Deprecated 4378 public static final String DEVICE_PROVISIONED = Global.DEVICE_PROVISIONED; 4379 4380 /** 4381 * Whether the current user has been set up via setup wizard (0 = false, 1 = true) 4382 * @hide 4383 */ 4384 public static final String USER_SETUP_COMPLETE = "user_setup_complete"; 4385 4386 /** 4387 * List of input methods that are currently enabled. This is a string 4388 * containing the IDs of all enabled input methods, each ID separated 4389 * by ':'. 4390 */ 4391 public static final String ENABLED_INPUT_METHODS = "enabled_input_methods"; 4392 4393 /** 4394 * List of system input methods that are currently disabled. This is a string 4395 * containing the IDs of all disabled input methods, each ID separated 4396 * by ':'. 4397 * @hide 4398 */ 4399 public static final String DISABLED_SYSTEM_INPUT_METHODS = "disabled_system_input_methods"; 4400 4401 /** 4402 * Whether to show the IME when a hard keyboard is connected. This is a boolean that 4403 * determines if the IME should be shown when a hard keyboard is attached. 4404 * @hide 4405 */ 4406 public static final String SHOW_IME_WITH_HARD_KEYBOARD = "show_ime_with_hard_keyboard"; 4407 4408 /** 4409 * Host name and port for global http proxy. Uses ':' seperator for 4410 * between host and port. 4411 * 4412 * @deprecated Use {@link Global#HTTP_PROXY} 4413 */ 4414 @Deprecated 4415 public static final String HTTP_PROXY = Global.HTTP_PROXY; 4416 4417 /** 4418 * Whether applications can be installed for this user via the system's 4419 * {@link Intent#ACTION_INSTALL_PACKAGE} mechanism. 4420 * 4421 * <p>1 = permit app installation via the system package installer intent 4422 * <p>0 = do not allow use of the package installer 4423 */ 4424 public static final String INSTALL_NON_MARKET_APPS = "install_non_market_apps"; 4425 4426 /** 4427 * Comma-separated list of location providers that activities may access. Do not rely on 4428 * this value being present in settings.db or on ContentObserver notifications on the 4429 * corresponding Uri. 4430 * 4431 * @deprecated use {@link #LOCATION_MODE} and 4432 * {@link LocationManager#MODE_CHANGED_ACTION} (or 4433 * {@link LocationManager#PROVIDERS_CHANGED_ACTION}) 4434 */ 4435 @Deprecated 4436 public static final String LOCATION_PROVIDERS_ALLOWED = "location_providers_allowed"; 4437 4438 /** 4439 * The degree of location access enabled by the user. 4440 * <p> 4441 * When used with {@link #putInt(ContentResolver, String, int)}, must be one of {@link 4442 * #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, {@link 4443 * #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. When used with {@link 4444 * #getInt(ContentResolver, String)}, the caller must gracefully handle additional location 4445 * modes that might be added in the future. 4446 * <p> 4447 * Note: do not rely on this value being present in settings.db or on ContentObserver 4448 * notifications for the corresponding Uri. Use {@link LocationManager#MODE_CHANGED_ACTION} 4449 * to receive changes in this value. 4450 */ 4451 public static final String LOCATION_MODE = "location_mode"; 4452 /** 4453 * Stores the previous location mode when {@link #LOCATION_MODE} is set to 4454 * {@link #LOCATION_MODE_OFF} 4455 * @hide 4456 */ 4457 public static final String LOCATION_PREVIOUS_MODE = "location_previous_mode"; 4458 4459 /** 4460 * Sets all location providers to the previous states before location was turned off. 4461 * @hide 4462 */ 4463 public static final int LOCATION_MODE_PREVIOUS = -1; 4464 /** 4465 * Location access disabled. 4466 */ 4467 public static final int LOCATION_MODE_OFF = 0; 4468 /** 4469 * Network Location Provider disabled, but GPS and other sensors enabled. 4470 */ 4471 public static final int LOCATION_MODE_SENSORS_ONLY = 1; 4472 /** 4473 * Reduced power usage, such as limiting the number of GPS updates per hour. Requests 4474 * with {@link android.location.Criteria#POWER_HIGH} may be downgraded to 4475 * {@link android.location.Criteria#POWER_MEDIUM}. 4476 */ 4477 public static final int LOCATION_MODE_BATTERY_SAVING = 2; 4478 /** 4479 * Best-effort location computation allowed. 4480 */ 4481 public static final int LOCATION_MODE_HIGH_ACCURACY = 3; 4482 4483 /** 4484 * A flag containing settings used for biometric weak 4485 * @hide 4486 */ 4487 @Deprecated 4488 public static final String LOCK_BIOMETRIC_WEAK_FLAGS = 4489 "lock_biometric_weak_flags"; 4490 4491 /** 4492 * Whether lock-to-app will lock the keyguard when exiting. 4493 * @hide 4494 */ 4495 public static final String LOCK_TO_APP_EXIT_LOCKED = "lock_to_app_exit_locked"; 4496 4497 /** 4498 * Whether autolock is enabled (0 = false, 1 = true) 4499 * 4500 * @deprecated Use {@link android.app.KeyguardManager} to determine the state and security 4501 * level of the keyguard. Accessing this setting from an app that is targeting 4502 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4503 */ 4504 @Deprecated 4505 public static final String LOCK_PATTERN_ENABLED = "lock_pattern_autolock"; 4506 4507 /** 4508 * Whether lock pattern is visible as user enters (0 = false, 1 = true) 4509 * 4510 * @deprecated Accessing this setting from an app that is targeting 4511 * {@link VERSION_CODES#M} or later throws a {@code SecurityException}. 4512 */ 4513 @Deprecated 4514 public static final String LOCK_PATTERN_VISIBLE = "lock_pattern_visible_pattern"; 4515 4516 /** 4517 * Whether lock pattern will vibrate as user enters (0 = false, 1 = 4518 * true) 4519 * 4520 * @deprecated Starting in {@link VERSION_CODES#JELLY_BEAN_MR1} the 4521 * lockscreen uses 4522 * {@link Settings.System#HAPTIC_FEEDBACK_ENABLED}. 4523 * 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 4528 LOCK_PATTERN_TACTILE_FEEDBACK_ENABLED = "lock_pattern_tactile_feedback_enabled"; 4529 4530 /** 4531 * This preference allows the device to be locked given time after screen goes off, 4532 * subject to current DeviceAdmin policy limits. 4533 * @hide 4534 */ 4535 public static final String LOCK_SCREEN_LOCK_AFTER_TIMEOUT = "lock_screen_lock_after_timeout"; 4536 4537 4538 /** 4539 * This preference contains the string that shows for owner info on LockScreen. 4540 * @hide 4541 * @deprecated 4542 */ 4543 public static final String LOCK_SCREEN_OWNER_INFO = "lock_screen_owner_info"; 4544 4545 /** 4546 * Ids of the user-selected appwidgets on the lockscreen (comma-delimited). 4547 * @hide 4548 */ 4549 @Deprecated 4550 public static final String LOCK_SCREEN_APPWIDGET_IDS = 4551 "lock_screen_appwidget_ids"; 4552 4553 /** 4554 * Id of the appwidget shown on the lock screen when appwidgets are disabled. 4555 * @hide 4556 */ 4557 @Deprecated 4558 public static final String LOCK_SCREEN_FALLBACK_APPWIDGET_ID = 4559 "lock_screen_fallback_appwidget_id"; 4560 4561 /** 4562 * Index of the lockscreen appwidget to restore, -1 if none. 4563 * @hide 4564 */ 4565 @Deprecated 4566 public static final String LOCK_SCREEN_STICKY_APPWIDGET = 4567 "lock_screen_sticky_appwidget"; 4568 4569 /** 4570 * This preference enables showing the owner info on LockScreen. 4571 * @hide 4572 * @deprecated 4573 */ 4574 public static final String LOCK_SCREEN_OWNER_INFO_ENABLED = 4575 "lock_screen_owner_info_enabled"; 4576 4577 /** 4578 * When set by a user, allows notifications to be shown atop a securely locked screen 4579 * in their full "private" form (same as when the device is unlocked). 4580 * @hide 4581 */ 4582 public static final String LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS = 4583 "lock_screen_allow_private_notifications"; 4584 4585 /** 4586 * Set by the system to track if the user needs to see the call to action for 4587 * the lockscreen notification policy. 4588 * @hide 4589 */ 4590 public static final String SHOW_NOTE_ABOUT_NOTIFICATION_HIDING = 4591 "show_note_about_notification_hiding"; 4592 4593 /** 4594 * Set to 1 by the system after trust agents have been initialized. 4595 * @hide 4596 */ 4597 public static final String TRUST_AGENTS_INITIALIZED = 4598 "trust_agents_initialized"; 4599 4600 /** 4601 * The Logging ID (a unique 64-bit value) as a hex string. 4602 * Used as a pseudonymous identifier for logging. 4603 * @deprecated This identifier is poorly initialized and has 4604 * many collisions. It should not be used. 4605 */ 4606 @Deprecated 4607 public static final String LOGGING_ID = "logging_id"; 4608 4609 /** 4610 * @deprecated Use {@link android.provider.Settings.Global#NETWORK_PREFERENCE} instead 4611 */ 4612 @Deprecated 4613 public static final String NETWORK_PREFERENCE = Global.NETWORK_PREFERENCE; 4614 4615 /** 4616 * No longer supported. 4617 */ 4618 public static final String PARENTAL_CONTROL_ENABLED = "parental_control_enabled"; 4619 4620 /** 4621 * No longer supported. 4622 */ 4623 public static final String PARENTAL_CONTROL_LAST_UPDATE = "parental_control_last_update"; 4624 4625 /** 4626 * No longer supported. 4627 */ 4628 public static final String PARENTAL_CONTROL_REDIRECT_URL = "parental_control_redirect_url"; 4629 4630 /** 4631 * Settings classname to launch when Settings is clicked from All 4632 * Applications. Needed because of user testing between the old 4633 * and new Settings apps. 4634 */ 4635 // TODO: 881807 4636 public static final String SETTINGS_CLASSNAME = "settings_classname"; 4637 4638 /** 4639 * @deprecated Use {@link android.provider.Settings.Global#USB_MASS_STORAGE_ENABLED} instead 4640 */ 4641 @Deprecated 4642 public static final String USB_MASS_STORAGE_ENABLED = Global.USB_MASS_STORAGE_ENABLED; 4643 4644 /** 4645 * @deprecated Use {@link android.provider.Settings.Global#USE_GOOGLE_MAIL} instead 4646 */ 4647 @Deprecated 4648 public static final String USE_GOOGLE_MAIL = Global.USE_GOOGLE_MAIL; 4649 4650 /** 4651 * If accessibility is enabled. 4652 */ 4653 public static final String ACCESSIBILITY_ENABLED = "accessibility_enabled"; 4654 4655 /** 4656 * If touch exploration is enabled. 4657 */ 4658 public static final String TOUCH_EXPLORATION_ENABLED = "touch_exploration_enabled"; 4659 4660 /** 4661 * List of the enabled accessibility providers. 4662 */ 4663 public static final String ENABLED_ACCESSIBILITY_SERVICES = 4664 "enabled_accessibility_services"; 4665 4666 /** 4667 * List of the accessibility services to which the user has granted 4668 * permission to put the device into touch exploration mode. 4669 * 4670 * @hide 4671 */ 4672 public static final String TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES = 4673 "touch_exploration_granted_accessibility_services"; 4674 4675 /** 4676 * Whether to speak passwords while in accessibility mode. 4677 */ 4678 public static final String ACCESSIBILITY_SPEAK_PASSWORD = "speak_password"; 4679 4680 /** 4681 * Whether to draw text with high contrast while in accessibility mode. 4682 * 4683 * @hide 4684 */ 4685 public static final String ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED = 4686 "high_text_contrast_enabled"; 4687 4688 /** 4689 * If injection of accessibility enhancing JavaScript screen-reader 4690 * is enabled. 4691 * <p> 4692 * Note: The JavaScript based screen-reader is served by the 4693 * Google infrastructure and enable users with disabilities to 4694 * efficiently navigate in and explore web content. 4695 * </p> 4696 * <p> 4697 * This property represents a boolean value. 4698 * </p> 4699 * @hide 4700 */ 4701 public static final String ACCESSIBILITY_SCRIPT_INJECTION = 4702 "accessibility_script_injection"; 4703 4704 /** 4705 * The URL for the injected JavaScript based screen-reader used 4706 * for providing accessibility of content in WebView. 4707 * <p> 4708 * Note: The JavaScript based screen-reader is served by the 4709 * Google infrastructure and enable users with disabilities to 4710 * efficiently navigate in and explore web content. 4711 * </p> 4712 * <p> 4713 * This property represents a string value. 4714 * </p> 4715 * @hide 4716 */ 4717 public static final String ACCESSIBILITY_SCREEN_READER_URL = 4718 "accessibility_script_injection_url"; 4719 4720 /** 4721 * Key bindings for navigation in built-in accessibility support for web content. 4722 * <p> 4723 * Note: These key bindings are for the built-in accessibility navigation for 4724 * web content which is used as a fall back solution if JavaScript in a WebView 4725 * is not enabled or the user has not opted-in script injection from Google. 4726 * </p> 4727 * <p> 4728 * The bindings are separated by semi-colon. A binding is a mapping from 4729 * a key to a sequence of actions (for more details look at 4730 * android.webkit.AccessibilityInjector). A key is represented as the hexademical 4731 * string representation of an integer obtained from a meta state (optional) shifted 4732 * sixteen times left and bitwise ored with a key code. An action is represented 4733 * as a hexademical string representation of an integer where the first two digits 4734 * are navigation action index, the second, the third, and the fourth digit pairs 4735 * represent the action arguments. The separate actions in a binding are colon 4736 * separated. The key and the action sequence it maps to are separated by equals. 4737 * </p> 4738 * <p> 4739 * For example, the binding below maps the DPAD right button to traverse the 4740 * current navigation axis once without firing an accessibility event and to 4741 * perform the same traversal again but to fire an event: 4742 * <code> 4743 * 0x16=0x01000100:0x01000101; 4744 * </code> 4745 * </p> 4746 * <p> 4747 * The goal of this binding is to enable dynamic rebinding of keys to 4748 * navigation actions for web content without requiring a framework change. 4749 * </p> 4750 * <p> 4751 * This property represents a string value. 4752 * </p> 4753 * @hide 4754 */ 4755 public static final String ACCESSIBILITY_WEB_CONTENT_KEY_BINDINGS = 4756 "accessibility_web_content_key_bindings"; 4757 4758 /** 4759 * Setting that specifies whether the display magnification is enabled. 4760 * Display magnifications allows the user to zoom in the display content 4761 * and is targeted to low vision users. The current magnification scale 4762 * is controlled by {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE}. 4763 * 4764 * @hide 4765 */ 4766 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED = 4767 "accessibility_display_magnification_enabled"; 4768 4769 /** 4770 * Setting that specifies what the display magnification scale is. 4771 * Display magnifications allows the user to zoom in the display 4772 * content and is targeted to low vision users. Whether a display 4773 * magnification is performed is controlled by 4774 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4775 * 4776 * @hide 4777 */ 4778 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE = 4779 "accessibility_display_magnification_scale"; 4780 4781 /** 4782 * Setting that specifies whether the display magnification should be 4783 * automatically updated. If this fearture is enabled the system will 4784 * exit magnification mode or pan the viewport when a context change 4785 * occurs. For example, on staring a new activity or rotating the screen, 4786 * the system may zoom out so the user can see the new context he is in. 4787 * Another example is on showing a window that is not visible in the 4788 * magnified viewport the system may pan the viewport to make the window 4789 * the has popped up so the user knows that the context has changed. 4790 * Whether a screen magnification is performed is controlled by 4791 * {@link #ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED} 4792 * 4793 * @hide 4794 */ 4795 public static final String ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE = 4796 "accessibility_display_magnification_auto_update"; 4797 4798 /** 4799 * Setting that specifies whether timed text (captions) should be 4800 * displayed in video content. Text display properties are controlled by 4801 * the following settings: 4802 * <ul> 4803 * <li>{@link #ACCESSIBILITY_CAPTIONING_LOCALE} 4804 * <li>{@link #ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR} 4805 * <li>{@link #ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR} 4806 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_COLOR} 4807 * <li>{@link #ACCESSIBILITY_CAPTIONING_EDGE_TYPE} 4808 * <li>{@link #ACCESSIBILITY_CAPTIONING_TYPEFACE} 4809 * <li>{@link #ACCESSIBILITY_CAPTIONING_FONT_SCALE} 4810 * </ul> 4811 * 4812 * @hide 4813 */ 4814 public static final String ACCESSIBILITY_CAPTIONING_ENABLED = 4815 "accessibility_captioning_enabled"; 4816 4817 /** 4818 * Setting that specifies the language for captions as a locale string, 4819 * e.g. en_US. 4820 * 4821 * @see java.util.Locale#toString 4822 * @hide 4823 */ 4824 public static final String ACCESSIBILITY_CAPTIONING_LOCALE = 4825 "accessibility_captioning_locale"; 4826 4827 /** 4828 * Integer property that specifies the preset style for captions, one 4829 * of: 4830 * <ul> 4831 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESET_CUSTOM} 4832 * <li>a valid index of {@link android.view.accessibility.CaptioningManager.CaptionStyle#PRESETS} 4833 * </ul> 4834 * 4835 * @see java.util.Locale#toString 4836 * @hide 4837 */ 4838 public static final String ACCESSIBILITY_CAPTIONING_PRESET = 4839 "accessibility_captioning_preset"; 4840 4841 /** 4842 * Integer property that specifes the background color for captions as a 4843 * packed 32-bit color. 4844 * 4845 * @see android.graphics.Color#argb 4846 * @hide 4847 */ 4848 public static final String ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR = 4849 "accessibility_captioning_background_color"; 4850 4851 /** 4852 * Integer property that specifes the foreground color for captions as a 4853 * packed 32-bit color. 4854 * 4855 * @see android.graphics.Color#argb 4856 * @hide 4857 */ 4858 public static final String ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR = 4859 "accessibility_captioning_foreground_color"; 4860 4861 /** 4862 * Integer property that specifes the edge type for captions, one of: 4863 * <ul> 4864 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_NONE} 4865 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_OUTLINE} 4866 * <li>{@link android.view.accessibility.CaptioningManager.CaptionStyle#EDGE_TYPE_DROP_SHADOW} 4867 * </ul> 4868 * 4869 * @see #ACCESSIBILITY_CAPTIONING_EDGE_COLOR 4870 * @hide 4871 */ 4872 public static final String ACCESSIBILITY_CAPTIONING_EDGE_TYPE = 4873 "accessibility_captioning_edge_type"; 4874 4875 /** 4876 * Integer property that specifes the edge color for captions as a 4877 * packed 32-bit color. 4878 * 4879 * @see #ACCESSIBILITY_CAPTIONING_EDGE_TYPE 4880 * @see android.graphics.Color#argb 4881 * @hide 4882 */ 4883 public static final String ACCESSIBILITY_CAPTIONING_EDGE_COLOR = 4884 "accessibility_captioning_edge_color"; 4885 4886 /** 4887 * Integer property that specifes the window color for captions as a 4888 * packed 32-bit color. 4889 * 4890 * @see android.graphics.Color#argb 4891 * @hide 4892 */ 4893 public static final String ACCESSIBILITY_CAPTIONING_WINDOW_COLOR = 4894 "accessibility_captioning_window_color"; 4895 4896 /** 4897 * String property that specifies the typeface for captions, one of: 4898 * <ul> 4899 * <li>DEFAULT 4900 * <li>MONOSPACE 4901 * <li>SANS_SERIF 4902 * <li>SERIF 4903 * </ul> 4904 * 4905 * @see android.graphics.Typeface 4906 * @hide 4907 */ 4908 public static final String ACCESSIBILITY_CAPTIONING_TYPEFACE = 4909 "accessibility_captioning_typeface"; 4910 4911 /** 4912 * Floating point property that specifies font scaling for captions. 4913 * 4914 * @hide 4915 */ 4916 public static final String ACCESSIBILITY_CAPTIONING_FONT_SCALE = 4917 "accessibility_captioning_font_scale"; 4918 4919 /** 4920 * Setting that specifies whether display color inversion is enabled. 4921 */ 4922 public static final String ACCESSIBILITY_DISPLAY_INVERSION_ENABLED = 4923 "accessibility_display_inversion_enabled"; 4924 4925 /** 4926 * Setting that specifies whether display color space adjustment is 4927 * enabled. 4928 * 4929 * @hide 4930 */ 4931 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER_ENABLED = 4932 "accessibility_display_daltonizer_enabled"; 4933 4934 /** 4935 * Integer property that specifies the type of color space adjustment to 4936 * perform. Valid values are defined in AccessibilityManager. 4937 * 4938 * @hide 4939 */ 4940 public static final String ACCESSIBILITY_DISPLAY_DALTONIZER = 4941 "accessibility_display_daltonizer"; 4942 4943 /** 4944 * Float list that specifies the color matrix to apply to 4945 * the display. Valid values are defined in AccessibilityManager. 4946 * 4947 * @hide 4948 */ 4949 public static final String ACCESSIBILITY_DISPLAY_COLOR_MATRIX = 4950 "accessibility_display_color_matrix"; 4951 4952 /** 4953 * Setting that specifies whether automatic click when the mouse pointer stops moving is 4954 * enabled. 4955 * 4956 * @hide 4957 */ 4958 public static final String ACCESSIBILITY_AUTOCLICK_ENABLED = 4959 "accessibility_autoclick_enabled"; 4960 4961 /** 4962 * Integer setting specifying amount of time in ms the mouse pointer has to stay still 4963 * before performing click when {@link #ACCESSIBILITY_AUTOCLICK_ENABLED} is set. 4964 * 4965 * @see #ACCESSIBILITY_AUTOCLICK_ENABLED 4966 * @hide 4967 */ 4968 public static final String ACCESSIBILITY_AUTOCLICK_DELAY = 4969 "accessibility_autoclick_delay"; 4970 4971 /** 4972 * Whether or not larger size icons are used for the pointer of mouse/trackpad for 4973 * accessibility. 4974 * (0 = false, 1 = true) 4975 * @hide 4976 */ 4977 public static final String ACCESSIBILITY_LARGE_POINTER_ICON = 4978 "accessibility_large_pointer_icon"; 4979 4980 /** 4981 * The timeout for considering a press to be a long press in milliseconds. 4982 * @hide 4983 */ 4984 public static final String LONG_PRESS_TIMEOUT = "long_press_timeout"; 4985 4986 /** 4987 * List of the enabled print services. 4988 * @hide 4989 */ 4990 public static final String ENABLED_PRINT_SERVICES = 4991 "enabled_print_services"; 4992 4993 /** 4994 * List of the system print services we enabled on first boot. On 4995 * first boot we enable all system, i.e. bundled print services, 4996 * once, so they work out-of-the-box. 4997 * @hide 4998 */ 4999 public static final String ENABLED_ON_FIRST_BOOT_SYSTEM_PRINT_SERVICES = 5000 "enabled_on_first_boot_system_print_services"; 5001 5002 /** 5003 * Setting to always use the default text-to-speech settings regardless 5004 * of the application settings. 5005 * 1 = override application settings, 5006 * 0 = use application settings (if specified). 5007 * 5008 * @deprecated The value of this setting is no longer respected by 5009 * the framework text to speech APIs as of the Ice Cream Sandwich release. 5010 */ 5011 @Deprecated 5012 public static final String TTS_USE_DEFAULTS = "tts_use_defaults"; 5013 5014 /** 5015 * Default text-to-speech engine speech rate. 100 = 1x 5016 */ 5017 public static final String TTS_DEFAULT_RATE = "tts_default_rate"; 5018 5019 /** 5020 * Default text-to-speech engine pitch. 100 = 1x 5021 */ 5022 public static final String TTS_DEFAULT_PITCH = "tts_default_pitch"; 5023 5024 /** 5025 * Default text-to-speech engine. 5026 */ 5027 public static final String TTS_DEFAULT_SYNTH = "tts_default_synth"; 5028 5029 /** 5030 * Default text-to-speech language. 5031 * 5032 * @deprecated this setting is no longer in use, as of the Ice Cream 5033 * Sandwich release. Apps should never need to read this setting directly, 5034 * instead can query the TextToSpeech framework classes for the default 5035 * locale. {@link TextToSpeech#getLanguage()}. 5036 */ 5037 @Deprecated 5038 public static final String TTS_DEFAULT_LANG = "tts_default_lang"; 5039 5040 /** 5041 * Default text-to-speech country. 5042 * 5043 * @deprecated this setting is no longer in use, as of the Ice Cream 5044 * Sandwich release. Apps should never need to read this setting directly, 5045 * instead can query the TextToSpeech framework classes for the default 5046 * locale. {@link TextToSpeech#getLanguage()}. 5047 */ 5048 @Deprecated 5049 public static final String TTS_DEFAULT_COUNTRY = "tts_default_country"; 5050 5051 /** 5052 * Default text-to-speech locale variant. 5053 * 5054 * @deprecated this setting is no longer in use, as of the Ice Cream 5055 * Sandwich release. Apps should never need to read this setting directly, 5056 * instead can query the TextToSpeech framework classes for the 5057 * locale that is in use {@link TextToSpeech#getLanguage()}. 5058 */ 5059 @Deprecated 5060 public static final String TTS_DEFAULT_VARIANT = "tts_default_variant"; 5061 5062 /** 5063 * Stores the default tts locales on a per engine basis. Stored as 5064 * a comma seperated list of values, each value being of the form 5065 * {@code engine_name:locale} for example, 5066 * {@code com.foo.ttsengine:eng-USA,com.bar.ttsengine:esp-ESP}. This 5067 * supersedes {@link #TTS_DEFAULT_LANG}, {@link #TTS_DEFAULT_COUNTRY} and 5068 * {@link #TTS_DEFAULT_VARIANT}. Apps should never need to read this 5069 * setting directly, and can query the TextToSpeech framework classes 5070 * for the locale that is in use. 5071 * 5072 * @hide 5073 */ 5074 public static final String TTS_DEFAULT_LOCALE = "tts_default_locale"; 5075 5076 /** 5077 * Space delimited list of plugin packages that are enabled. 5078 */ 5079 public static final String TTS_ENABLED_PLUGINS = "tts_enabled_plugins"; 5080 5081 /** 5082 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON} 5083 * instead. 5084 */ 5085 @Deprecated 5086 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 5087 Global.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON; 5088 5089 /** 5090 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} 5091 * instead. 5092 */ 5093 @Deprecated 5094 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 5095 Global.WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY; 5096 5097 /** 5098 * @deprecated Use {@link android.provider.Settings.Global#WIFI_NUM_OPEN_NETWORKS_KEPT} 5099 * instead. 5100 */ 5101 @Deprecated 5102 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = 5103 Global.WIFI_NUM_OPEN_NETWORKS_KEPT; 5104 5105 /** 5106 * @deprecated Use {@link android.provider.Settings.Global#WIFI_ON} 5107 * instead. 5108 */ 5109 @Deprecated 5110 public static final String WIFI_ON = Global.WIFI_ON; 5111 5112 /** 5113 * The acceptable packet loss percentage (range 0 - 100) before trying 5114 * another AP on the same network. 5115 * @deprecated This setting is not used. 5116 */ 5117 @Deprecated 5118 public static final String WIFI_WATCHDOG_ACCEPTABLE_PACKET_LOSS_PERCENTAGE = 5119 "wifi_watchdog_acceptable_packet_loss_percentage"; 5120 5121 /** 5122 * The number of access points required for a network in order for the 5123 * watchdog to monitor it. 5124 * @deprecated This setting is not used. 5125 */ 5126 @Deprecated 5127 public static final String WIFI_WATCHDOG_AP_COUNT = "wifi_watchdog_ap_count"; 5128 5129 /** 5130 * The delay between background checks. 5131 * @deprecated This setting is not used. 5132 */ 5133 @Deprecated 5134 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_DELAY_MS = 5135 "wifi_watchdog_background_check_delay_ms"; 5136 5137 /** 5138 * Whether the Wi-Fi watchdog is enabled for background checking even 5139 * after it thinks the user has connected to a good access point. 5140 * @deprecated This setting is not used. 5141 */ 5142 @Deprecated 5143 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_ENABLED = 5144 "wifi_watchdog_background_check_enabled"; 5145 5146 /** 5147 * The timeout for a background ping 5148 * @deprecated This setting is not used. 5149 */ 5150 @Deprecated 5151 public static final String WIFI_WATCHDOG_BACKGROUND_CHECK_TIMEOUT_MS = 5152 "wifi_watchdog_background_check_timeout_ms"; 5153 5154 /** 5155 * The number of initial pings to perform that *may* be ignored if they 5156 * fail. Again, if these fail, they will *not* be used in packet loss 5157 * calculation. For example, one network always seemed to time out for 5158 * the first couple pings, so this is set to 3 by default. 5159 * @deprecated This setting is not used. 5160 */ 5161 @Deprecated 5162 public static final String WIFI_WATCHDOG_INITIAL_IGNORED_PING_COUNT = 5163 "wifi_watchdog_initial_ignored_ping_count"; 5164 5165 /** 5166 * The maximum number of access points (per network) to attempt to test. 5167 * If this number is reached, the watchdog will no longer monitor the 5168 * initial connection state for the network. This is a safeguard for 5169 * networks containing multiple APs whose DNS does not respond to pings. 5170 * @deprecated This setting is not used. 5171 */ 5172 @Deprecated 5173 public static final String WIFI_WATCHDOG_MAX_AP_CHECKS = "wifi_watchdog_max_ap_checks"; 5174 5175 /** 5176 * @deprecated Use {@link android.provider.Settings.Global#WIFI_WATCHDOG_ON} instead 5177 */ 5178 @Deprecated 5179 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 5180 5181 /** 5182 * A comma-separated list of SSIDs for which the Wi-Fi watchdog should be enabled. 5183 * @deprecated This setting is not used. 5184 */ 5185 @Deprecated 5186 public static final String WIFI_WATCHDOG_WATCH_LIST = "wifi_watchdog_watch_list"; 5187 5188 /** 5189 * The number of pings to test if an access point is a good connection. 5190 * @deprecated This setting is not used. 5191 */ 5192 @Deprecated 5193 public static final String WIFI_WATCHDOG_PING_COUNT = "wifi_watchdog_ping_count"; 5194 5195 /** 5196 * The delay between pings. 5197 * @deprecated This setting is not used. 5198 */ 5199 @Deprecated 5200 public static final String WIFI_WATCHDOG_PING_DELAY_MS = "wifi_watchdog_ping_delay_ms"; 5201 5202 /** 5203 * The timeout per ping. 5204 * @deprecated This setting is not used. 5205 */ 5206 @Deprecated 5207 public static final String WIFI_WATCHDOG_PING_TIMEOUT_MS = "wifi_watchdog_ping_timeout_ms"; 5208 5209 /** 5210 * @deprecated Use 5211 * {@link android.provider.Settings.Global#WIFI_MAX_DHCP_RETRY_COUNT} instead 5212 */ 5213 @Deprecated 5214 public static final String WIFI_MAX_DHCP_RETRY_COUNT = Global.WIFI_MAX_DHCP_RETRY_COUNT; 5215 5216 /** 5217 * @deprecated Use 5218 * {@link android.provider.Settings.Global#WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS} instead 5219 */ 5220 @Deprecated 5221 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 5222 Global.WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS; 5223 5224 /** 5225 * The number of milliseconds to hold on to a PendingIntent based request. This delay gives 5226 * the receivers of the PendingIntent an opportunity to make a new network request before 5227 * the Network satisfying the request is potentially removed. 5228 * 5229 * @hide 5230 */ 5231 public static final String CONNECTIVITY_RELEASE_PENDING_INTENT_DELAY_MS = 5232 "connectivity_release_pending_intent_delay_ms"; 5233 5234 /** 5235 * Whether background data usage is allowed. 5236 * 5237 * @deprecated As of {@link VERSION_CODES#ICE_CREAM_SANDWICH}, 5238 * availability of background data depends on several 5239 * combined factors. When background data is unavailable, 5240 * {@link ConnectivityManager#getActiveNetworkInfo()} will 5241 * now appear disconnected. 5242 */ 5243 @Deprecated 5244 public static final String BACKGROUND_DATA = "background_data"; 5245 5246 /** 5247 * Origins for which browsers should allow geolocation by default. 5248 * The value is a space-separated list of origins. 5249 */ 5250 public static final String ALLOWED_GEOLOCATION_ORIGINS 5251 = "allowed_geolocation_origins"; 5252 5253 /** 5254 * The preferred TTY mode 0 = TTy Off, CDMA default 5255 * 1 = TTY Full 5256 * 2 = TTY HCO 5257 * 3 = TTY VCO 5258 * @hide 5259 */ 5260 public static final String PREFERRED_TTY_MODE = 5261 "preferred_tty_mode"; 5262 5263 /** 5264 * Whether the enhanced voice privacy mode is enabled. 5265 * 0 = normal voice privacy 5266 * 1 = enhanced voice privacy 5267 * @hide 5268 */ 5269 public static final String ENHANCED_VOICE_PRIVACY_ENABLED = "enhanced_voice_privacy_enabled"; 5270 5271 /** 5272 * Whether the TTY mode mode is enabled. 5273 * 0 = disabled 5274 * 1 = enabled 5275 * @hide 5276 */ 5277 public static final String TTY_MODE_ENABLED = "tty_mode_enabled"; 5278 5279 /** 5280 * Controls whether settings backup is enabled. 5281 * Type: int ( 0 = disabled, 1 = enabled ) 5282 * @hide 5283 */ 5284 public static final String BACKUP_ENABLED = "backup_enabled"; 5285 5286 /** 5287 * Controls whether application data is automatically restored from backup 5288 * at install time. 5289 * Type: int ( 0 = disabled, 1 = enabled ) 5290 * @hide 5291 */ 5292 public static final String BACKUP_AUTO_RESTORE = "backup_auto_restore"; 5293 5294 /** 5295 * Indicates whether settings backup has been fully provisioned. 5296 * Type: int ( 0 = unprovisioned, 1 = fully provisioned ) 5297 * @hide 5298 */ 5299 public static final String BACKUP_PROVISIONED = "backup_provisioned"; 5300 5301 /** 5302 * Component of the transport to use for backup/restore. 5303 * @hide 5304 */ 5305 public static final String BACKUP_TRANSPORT = "backup_transport"; 5306 5307 /** 5308 * Version for which the setup wizard was last shown. Bumped for 5309 * each release when there is new setup information to show. 5310 * @hide 5311 */ 5312 public static final String LAST_SETUP_SHOWN = "last_setup_shown"; 5313 5314 /** 5315 * The interval in milliseconds after which Wi-Fi is considered idle. 5316 * When idle, it is possible for the device to be switched from Wi-Fi to 5317 * the mobile data network. 5318 * @hide 5319 * @deprecated Use {@link android.provider.Settings.Global#WIFI_IDLE_MS} 5320 * instead. 5321 */ 5322 @Deprecated 5323 public static final String WIFI_IDLE_MS = Global.WIFI_IDLE_MS; 5324 5325 /** 5326 * The global search provider chosen by the user (if multiple global 5327 * search providers are installed). This will be the provider returned 5328 * by {@link SearchManager#getGlobalSearchActivity()} if it's still 5329 * installed. This setting is stored as a flattened component name as 5330 * per {@link ComponentName#flattenToString()}. 5331 * 5332 * @hide 5333 */ 5334 public static final String SEARCH_GLOBAL_SEARCH_ACTIVITY = 5335 "search_global_search_activity"; 5336 5337 /** 5338 * The number of promoted sources in GlobalSearch. 5339 * @hide 5340 */ 5341 public static final String SEARCH_NUM_PROMOTED_SOURCES = "search_num_promoted_sources"; 5342 /** 5343 * The maximum number of suggestions returned by GlobalSearch. 5344 * @hide 5345 */ 5346 public static final String SEARCH_MAX_RESULTS_TO_DISPLAY = "search_max_results_to_display"; 5347 /** 5348 * The number of suggestions GlobalSearch will ask each non-web search source for. 5349 * @hide 5350 */ 5351 public static final String SEARCH_MAX_RESULTS_PER_SOURCE = "search_max_results_per_source"; 5352 /** 5353 * The number of suggestions the GlobalSearch will ask the web search source for. 5354 * @hide 5355 */ 5356 public static final String SEARCH_WEB_RESULTS_OVERRIDE_LIMIT = 5357 "search_web_results_override_limit"; 5358 /** 5359 * The number of milliseconds that GlobalSearch will wait for suggestions from 5360 * promoted sources before continuing with all other sources. 5361 * @hide 5362 */ 5363 public static final String SEARCH_PROMOTED_SOURCE_DEADLINE_MILLIS = 5364 "search_promoted_source_deadline_millis"; 5365 /** 5366 * The number of milliseconds before GlobalSearch aborts search suggesiton queries. 5367 * @hide 5368 */ 5369 public static final String SEARCH_SOURCE_TIMEOUT_MILLIS = "search_source_timeout_millis"; 5370 /** 5371 * The maximum number of milliseconds that GlobalSearch shows the previous results 5372 * after receiving a new query. 5373 * @hide 5374 */ 5375 public static final String SEARCH_PREFILL_MILLIS = "search_prefill_millis"; 5376 /** 5377 * The maximum age of log data used for shortcuts in GlobalSearch. 5378 * @hide 5379 */ 5380 public static final String SEARCH_MAX_STAT_AGE_MILLIS = "search_max_stat_age_millis"; 5381 /** 5382 * The maximum age of log data used for source ranking in GlobalSearch. 5383 * @hide 5384 */ 5385 public static final String SEARCH_MAX_SOURCE_EVENT_AGE_MILLIS = 5386 "search_max_source_event_age_millis"; 5387 /** 5388 * The minimum number of impressions needed to rank a source in GlobalSearch. 5389 * @hide 5390 */ 5391 public static final String SEARCH_MIN_IMPRESSIONS_FOR_SOURCE_RANKING = 5392 "search_min_impressions_for_source_ranking"; 5393 /** 5394 * The minimum number of clicks needed to rank a source in GlobalSearch. 5395 * @hide 5396 */ 5397 public static final String SEARCH_MIN_CLICKS_FOR_SOURCE_RANKING = 5398 "search_min_clicks_for_source_ranking"; 5399 /** 5400 * The maximum number of shortcuts shown by GlobalSearch. 5401 * @hide 5402 */ 5403 public static final String SEARCH_MAX_SHORTCUTS_RETURNED = "search_max_shortcuts_returned"; 5404 /** 5405 * The size of the core thread pool for suggestion queries in GlobalSearch. 5406 * @hide 5407 */ 5408 public static final String SEARCH_QUERY_THREAD_CORE_POOL_SIZE = 5409 "search_query_thread_core_pool_size"; 5410 /** 5411 * The maximum size of the thread pool for suggestion queries in GlobalSearch. 5412 * @hide 5413 */ 5414 public static final String SEARCH_QUERY_THREAD_MAX_POOL_SIZE = 5415 "search_query_thread_max_pool_size"; 5416 /** 5417 * The size of the core thread pool for shortcut refreshing in GlobalSearch. 5418 * @hide 5419 */ 5420 public static final String SEARCH_SHORTCUT_REFRESH_CORE_POOL_SIZE = 5421 "search_shortcut_refresh_core_pool_size"; 5422 /** 5423 * The maximum size of the thread pool for shortcut refreshing in GlobalSearch. 5424 * @hide 5425 */ 5426 public static final String SEARCH_SHORTCUT_REFRESH_MAX_POOL_SIZE = 5427 "search_shortcut_refresh_max_pool_size"; 5428 /** 5429 * The maximun time that excess threads in the GlobalSeach thread pools will 5430 * wait before terminating. 5431 * @hide 5432 */ 5433 public static final String SEARCH_THREAD_KEEPALIVE_SECONDS = 5434 "search_thread_keepalive_seconds"; 5435 /** 5436 * The maximum number of concurrent suggestion queries to each source. 5437 * @hide 5438 */ 5439 public static final String SEARCH_PER_SOURCE_CONCURRENT_QUERY_LIMIT = 5440 "search_per_source_concurrent_query_limit"; 5441 5442 /** 5443 * Whether or not alert sounds are played on MountService events. (0 = false, 1 = true) 5444 * @hide 5445 */ 5446 public static final String MOUNT_PLAY_NOTIFICATION_SND = "mount_play_not_snd"; 5447 5448 /** 5449 * Whether or not UMS auto-starts on UMS host detection. (0 = false, 1 = true) 5450 * @hide 5451 */ 5452 public static final String MOUNT_UMS_AUTOSTART = "mount_ums_autostart"; 5453 5454 /** 5455 * Whether or not a notification is displayed on UMS host detection. (0 = false, 1 = true) 5456 * @hide 5457 */ 5458 public static final String MOUNT_UMS_PROMPT = "mount_ums_prompt"; 5459 5460 /** 5461 * Whether or not a notification is displayed while UMS is enabled. (0 = false, 1 = true) 5462 * @hide 5463 */ 5464 public static final String MOUNT_UMS_NOTIFY_ENABLED = "mount_ums_notify_enabled"; 5465 5466 /** 5467 * If nonzero, ANRs in invisible background processes bring up a dialog. 5468 * Otherwise, the process will be silently killed. 5469 * @hide 5470 */ 5471 public static final String ANR_SHOW_BACKGROUND = "anr_show_background"; 5472 5473 /** 5474 * The {@link ComponentName} string of the service to be used as the voice recognition 5475 * service. 5476 * 5477 * @hide 5478 */ 5479 public static final String VOICE_RECOGNITION_SERVICE = "voice_recognition_service"; 5480 5481 /** 5482 * Stores whether an user has consented to have apps verified through PAM. 5483 * The value is boolean (1 or 0). 5484 * 5485 * @hide 5486 */ 5487 public static final String PACKAGE_VERIFIER_USER_CONSENT = 5488 "package_verifier_user_consent"; 5489 5490 /** 5491 * The {@link ComponentName} string of the selected spell checker service which is 5492 * one of the services managed by the text service manager. 5493 * 5494 * @hide 5495 */ 5496 public static final String SELECTED_SPELL_CHECKER = "selected_spell_checker"; 5497 5498 /** 5499 * The {@link ComponentName} string of the selected subtype of the selected spell checker 5500 * service which is one of the services managed by the text service manager. 5501 * 5502 * @hide 5503 */ 5504 public static final String SELECTED_SPELL_CHECKER_SUBTYPE = 5505 "selected_spell_checker_subtype"; 5506 5507 /** 5508 * The {@link ComponentName} string whether spell checker is enabled or not. 5509 * 5510 * @hide 5511 */ 5512 public static final String SPELL_CHECKER_ENABLED = "spell_checker_enabled"; 5513 5514 /** 5515 * What happens when the user presses the Power button while in-call 5516 * and the screen is on.<br/> 5517 * <b>Values:</b><br/> 5518 * 1 - The Power button turns off the screen and locks the device. (Default behavior)<br/> 5519 * 2 - The Power button hangs up the current call.<br/> 5520 * 5521 * @hide 5522 */ 5523 public static final String INCALL_POWER_BUTTON_BEHAVIOR = "incall_power_button_behavior"; 5524 5525 /** 5526 * INCALL_POWER_BUTTON_BEHAVIOR value for "turn off screen". 5527 * @hide 5528 */ 5529 public static final int INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF = 0x1; 5530 5531 /** 5532 * INCALL_POWER_BUTTON_BEHAVIOR value for "hang up". 5533 * @hide 5534 */ 5535 public static final int INCALL_POWER_BUTTON_BEHAVIOR_HANGUP = 0x2; 5536 5537 /** 5538 * INCALL_POWER_BUTTON_BEHAVIOR default value. 5539 * @hide 5540 */ 5541 public static final int INCALL_POWER_BUTTON_BEHAVIOR_DEFAULT = 5542 INCALL_POWER_BUTTON_BEHAVIOR_SCREEN_OFF; 5543 5544 /** 5545 * Whether the device should wake when the wake gesture sensor detects motion. 5546 * @hide 5547 */ 5548 public static final String WAKE_GESTURE_ENABLED = "wake_gesture_enabled"; 5549 5550 /** 5551 * Whether the device should doze if configured. 5552 * @hide 5553 */ 5554 public static final String DOZE_ENABLED = "doze_enabled"; 5555 5556 /** 5557 * The current night mode that has been selected by the user. Owned 5558 * and controlled by UiModeManagerService. Constants are as per 5559 * UiModeManager. 5560 * @hide 5561 */ 5562 public static final String UI_NIGHT_MODE = "ui_night_mode"; 5563 5564 /** 5565 * Whether screensavers are enabled. 5566 * @hide 5567 */ 5568 public static final String SCREENSAVER_ENABLED = "screensaver_enabled"; 5569 5570 /** 5571 * The user's chosen screensaver components. 5572 * 5573 * These will be launched by the PhoneWindowManager after a timeout when not on 5574 * battery, or upon dock insertion (if SCREENSAVER_ACTIVATE_ON_DOCK is set to 1). 5575 * @hide 5576 */ 5577 public static final String SCREENSAVER_COMPONENTS = "screensaver_components"; 5578 5579 /** 5580 * If screensavers are enabled, whether the screensaver should be automatically launched 5581 * when the device is inserted into a (desk) dock. 5582 * @hide 5583 */ 5584 public static final String SCREENSAVER_ACTIVATE_ON_DOCK = "screensaver_activate_on_dock"; 5585 5586 /** 5587 * If screensavers are enabled, whether the screensaver should be automatically launched 5588 * when the screen times out when not on battery. 5589 * @hide 5590 */ 5591 public static final String SCREENSAVER_ACTIVATE_ON_SLEEP = "screensaver_activate_on_sleep"; 5592 5593 /** 5594 * If screensavers are enabled, the default screensaver component. 5595 * @hide 5596 */ 5597 public static final String SCREENSAVER_DEFAULT_COMPONENT = "screensaver_default_component"; 5598 5599 /** 5600 * The default NFC payment component 5601 * @hide 5602 */ 5603 public static final String NFC_PAYMENT_DEFAULT_COMPONENT = "nfc_payment_default_component"; 5604 5605 /** 5606 * Whether NFC payment is handled by the foreground application or a default. 5607 * @hide 5608 */ 5609 public static final String NFC_PAYMENT_FOREGROUND = "nfc_payment_foreground"; 5610 5611 /** 5612 * Specifies the package name currently configured to be the primary sms application 5613 * @hide 5614 */ 5615 public static final String SMS_DEFAULT_APPLICATION = "sms_default_application"; 5616 5617 /** 5618 * Specifies the package name currently configured to be the default dialer application 5619 * @hide 5620 */ 5621 public static final String DIALER_DEFAULT_APPLICATION = "dialer_default_application"; 5622 5623 /** 5624 * Specifies the package name currently configured to be the emergency assistance application 5625 * 5626 * @see android.telephony.TelephonyManager#ACTION_EMERGENCY_ASSISTANCE 5627 * 5628 * @hide 5629 */ 5630 public static final String EMERGENCY_ASSISTANCE_APPLICATION = "emergency_assistance_application"; 5631 5632 /** 5633 * Specifies whether the current app context on scren (assist data) will be sent to the 5634 * assist application (active voice interaction service). 5635 * 5636 * @hide 5637 */ 5638 public static final String ASSIST_STRUCTURE_ENABLED = "assist_structure_enabled"; 5639 5640 /** 5641 * Specifies whether a screenshot of the screen contents will be sent to the assist 5642 * application (active voice interaction service). 5643 * 5644 * @hide 5645 */ 5646 public static final String ASSIST_SCREENSHOT_ENABLED = "assist_screenshot_enabled"; 5647 5648 /** 5649 * Names of the service component that the current user has explicitly allowed to 5650 * see and change the importance of all of the user's notifications. 5651 * 5652 * @hide 5653 */ 5654 public static final String ENABLED_NOTIFICATION_ASSISTANT 5655 = "enabled_notification_assistant"; 5656 5657 /** 5658 * Names of the service components that the current user has explicitly allowed to 5659 * see all of the user's notifications, separated by ':'. 5660 * 5661 * @hide 5662 */ 5663 public static final String ENABLED_NOTIFICATION_LISTENERS = "enabled_notification_listeners"; 5664 5665 /** 5666 * Names of the packages that the current user has explicitly allowed to 5667 * manage notification policy configuration, separated by ':'. 5668 */ 5669 public static final String ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES = 5670 "enabled_notification_policy_access_packages"; 5671 5672 /** @hide */ 5673 public static final String BAR_SERVICE_COMPONENT = "bar_service_component"; 5674 5675 /** @hide */ 5676 public static final String VOLUME_CONTROLLER_SERVICE_COMPONENT 5677 = "volume_controller_service_component"; 5678 5679 /** @hide */ 5680 public static final String IMMERSIVE_MODE_CONFIRMATIONS = "immersive_mode_confirmations"; 5681 5682 /** 5683 * This is the query URI for finding a print service to install. 5684 * 5685 * @hide 5686 */ 5687 public static final String PRINT_SERVICE_SEARCH_URI = "print_service_search_uri"; 5688 5689 /** 5690 * This is the query URI for finding a NFC payment service to install. 5691 * 5692 * @hide 5693 */ 5694 public static final String PAYMENT_SERVICE_SEARCH_URI = "payment_service_search_uri"; 5695 5696 /** 5697 * If enabled, apps should try to skip any introductory hints on first launch. This might 5698 * apply to users that are already familiar with the environment or temporary users. 5699 * <p> 5700 * Type : int (0 to show hints, 1 to skip showing hints) 5701 */ 5702 public static final String SKIP_FIRST_USE_HINTS = "skip_first_use_hints"; 5703 5704 /** 5705 * Persisted playback time after a user confirmation of an unsafe volume level. 5706 * 5707 * @hide 5708 */ 5709 public static final String UNSAFE_VOLUME_MUSIC_ACTIVE_MS = "unsafe_volume_music_active_ms"; 5710 5711 /** 5712 * This preference enables notification display on the lockscreen. 5713 * @hide 5714 */ 5715 public static final String LOCK_SCREEN_SHOW_NOTIFICATIONS = 5716 "lock_screen_show_notifications"; 5717 5718 /** 5719 * List of TV inputs that are currently hidden. This is a string 5720 * containing the IDs of all hidden TV inputs. Each ID is encoded by 5721 * {@link android.net.Uri#encode(String)} and separated by ':'. 5722 * @hide 5723 */ 5724 public static final String TV_INPUT_HIDDEN_INPUTS = "tv_input_hidden_inputs"; 5725 5726 /** 5727 * List of custom TV input labels. This is a string containing <TV input id, custom name> 5728 * pairs. TV input id and custom name are encoded by {@link android.net.Uri#encode(String)} 5729 * and separated by ','. Each pair is separated by ':'. 5730 * @hide 5731 */ 5732 public static final String TV_INPUT_CUSTOM_LABELS = "tv_input_custom_labels"; 5733 5734 /** 5735 * Whether automatic routing of system audio to USB audio peripheral is disabled. 5736 * The value is boolean (1 or 0), where 1 means automatic routing is disabled, 5737 * and 0 means automatic routing is enabled. 5738 * 5739 * @hide 5740 */ 5741 public static final String USB_AUDIO_AUTOMATIC_ROUTING_DISABLED = 5742 "usb_audio_automatic_routing_disabled"; 5743 5744 /** 5745 * The timeout in milliseconds before the device fully goes to sleep after 5746 * a period of inactivity. This value sets an upper bound on how long the device 5747 * will stay awake or dreaming without user activity. It should generally 5748 * be longer than {@link Settings.System#SCREEN_OFF_TIMEOUT} as otherwise the device 5749 * will sleep before it ever has a chance to dream. 5750 * <p> 5751 * Use -1 to disable this timeout. 5752 * </p> 5753 * 5754 * @hide 5755 */ 5756 public static final String SLEEP_TIMEOUT = "sleep_timeout"; 5757 5758 /** 5759 * Controls whether double tap to wake is enabled. 5760 * @hide 5761 */ 5762 public static final String DOUBLE_TAP_TO_WAKE = "double_tap_to_wake"; 5763 5764 /** 5765 * The current assistant component. It could be a voice interaction service, 5766 * or an activity that handles ACTION_ASSIST, or empty which means using the default 5767 * handling. 5768 * 5769 * @hide 5770 */ 5771 public static final String ASSISTANT = "assistant"; 5772 5773 /** 5774 * Whether the camera launch gesture should be disabled. 5775 * 5776 * @hide 5777 */ 5778 public static final String CAMERA_GESTURE_DISABLED = "camera_gesture_disabled"; 5779 5780 /** 5781 * Whether the camera launch gesture to double tap the power button when the screen is off 5782 * should be disabled. 5783 * 5784 * @hide 5785 */ 5786 public static final String CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED = 5787 "camera_double_tap_power_gesture_disabled"; 5788 5789 /** 5790 * Name of the package used as WebView provider (if unset the provider is instead determined 5791 * by the system). 5792 * @hide 5793 */ 5794 public static final String WEBVIEW_PROVIDER = "webview_provider"; 5795 5796 /** 5797 * This are the settings to be backed up. 5798 * 5799 * NOTE: Settings are backed up and restored in the order they appear 5800 * in this array. If you have one setting depending on another, 5801 * make sure that they are ordered appropriately. 5802 * 5803 * @hide 5804 */ 5805 public static final String[] SETTINGS_TO_BACKUP = { 5806 BUGREPORT_IN_POWER_MENU, // moved to global 5807 ALLOW_MOCK_LOCATION, 5808 PARENTAL_CONTROL_ENABLED, 5809 PARENTAL_CONTROL_REDIRECT_URL, 5810 USB_MASS_STORAGE_ENABLED, // moved to global 5811 ACCESSIBILITY_DISPLAY_MAGNIFICATION_ENABLED, 5812 ACCESSIBILITY_DISPLAY_MAGNIFICATION_SCALE, 5813 ACCESSIBILITY_DISPLAY_MAGNIFICATION_AUTO_UPDATE, 5814 ACCESSIBILITY_SCRIPT_INJECTION, 5815 BACKUP_AUTO_RESTORE, 5816 ENABLED_ACCESSIBILITY_SERVICES, 5817 ENABLED_NOTIFICATION_LISTENERS, 5818 ENABLED_INPUT_METHODS, 5819 TOUCH_EXPLORATION_GRANTED_ACCESSIBILITY_SERVICES, 5820 TOUCH_EXPLORATION_ENABLED, 5821 ACCESSIBILITY_ENABLED, 5822 ACCESSIBILITY_SPEAK_PASSWORD, 5823 ACCESSIBILITY_HIGH_TEXT_CONTRAST_ENABLED, 5824 ACCESSIBILITY_CAPTIONING_ENABLED, 5825 ACCESSIBILITY_CAPTIONING_LOCALE, 5826 ACCESSIBILITY_CAPTIONING_BACKGROUND_COLOR, 5827 ACCESSIBILITY_CAPTIONING_FOREGROUND_COLOR, 5828 ACCESSIBILITY_CAPTIONING_EDGE_TYPE, 5829 ACCESSIBILITY_CAPTIONING_EDGE_COLOR, 5830 ACCESSIBILITY_CAPTIONING_TYPEFACE, 5831 ACCESSIBILITY_CAPTIONING_FONT_SCALE, 5832 TTS_USE_DEFAULTS, 5833 TTS_DEFAULT_RATE, 5834 TTS_DEFAULT_PITCH, 5835 TTS_DEFAULT_SYNTH, 5836 TTS_DEFAULT_LANG, 5837 TTS_DEFAULT_COUNTRY, 5838 TTS_ENABLED_PLUGINS, 5839 TTS_DEFAULT_LOCALE, 5840 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, // moved to global 5841 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, // moved to global 5842 WIFI_NUM_OPEN_NETWORKS_KEPT, // moved to global 5843 SELECTED_SPELL_CHECKER, 5844 SELECTED_SPELL_CHECKER_SUBTYPE, 5845 SPELL_CHECKER_ENABLED, 5846 MOUNT_PLAY_NOTIFICATION_SND, 5847 MOUNT_UMS_AUTOSTART, 5848 MOUNT_UMS_PROMPT, 5849 MOUNT_UMS_NOTIFY_ENABLED, 5850 UI_NIGHT_MODE, 5851 SLEEP_TIMEOUT, 5852 DOUBLE_TAP_TO_WAKE, 5853 CAMERA_GESTURE_DISABLED, 5854 ACCESSIBILITY_AUTOCLICK_ENABLED, 5855 ACCESSIBILITY_AUTOCLICK_DELAY 5856 }; 5857 5858 /** 5859 * These entries are considered common between the personal and the managed profile, 5860 * since the managed profile doesn't get to change them. 5861 */ 5862 private static final Set<String> CLONE_TO_MANAGED_PROFILE = new ArraySet<>(); 5863 5864 static { 5865 CLONE_TO_MANAGED_PROFILE.add(ACCESSIBILITY_ENABLED); 5866 CLONE_TO_MANAGED_PROFILE.add(ALLOW_MOCK_LOCATION); 5867 CLONE_TO_MANAGED_PROFILE.add(ALLOWED_GEOLOCATION_ORIGINS); 5868 CLONE_TO_MANAGED_PROFILE.add(DEFAULT_INPUT_METHOD); 5869 CLONE_TO_MANAGED_PROFILE.add(ENABLED_ACCESSIBILITY_SERVICES); 5870 CLONE_TO_MANAGED_PROFILE.add(ENABLED_INPUT_METHODS); 5871 CLONE_TO_MANAGED_PROFILE.add(LOCATION_MODE); 5872 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PREVIOUS_MODE); 5873 CLONE_TO_MANAGED_PROFILE.add(LOCATION_PROVIDERS_ALLOWED); 5874 CLONE_TO_MANAGED_PROFILE.add(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS); 5875 CLONE_TO_MANAGED_PROFILE.add(SELECTED_INPUT_METHOD_SUBTYPE); 5876 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER); 5877 CLONE_TO_MANAGED_PROFILE.add(SELECTED_SPELL_CHECKER_SUBTYPE); 5878 } 5879 5880 /** @hide */ 5881 public static void getCloneToManagedProfileSettings(Set<String> outKeySet) { 5882 outKeySet.addAll(CLONE_TO_MANAGED_PROFILE); 5883 } 5884 5885 /** 5886 * Helper method for determining if a location provider is enabled. 5887 * 5888 * @param cr the content resolver to use 5889 * @param provider the location provider to query 5890 * @return true if the provider is enabled 5891 * 5892 * @deprecated use {@link #LOCATION_MODE} or 5893 * {@link LocationManager#isProviderEnabled(String)} 5894 */ 5895 @Deprecated 5896 public static final boolean isLocationProviderEnabled(ContentResolver cr, String provider) { 5897 return isLocationProviderEnabledForUser(cr, provider, UserHandle.myUserId()); 5898 } 5899 5900 /** 5901 * Helper method for determining if a location provider is enabled. 5902 * @param cr the content resolver to use 5903 * @param provider the location provider to query 5904 * @param userId the userId to query 5905 * @return true if the provider is enabled 5906 * @deprecated use {@link #LOCATION_MODE} or 5907 * {@link LocationManager#isProviderEnabled(String)} 5908 * @hide 5909 */ 5910 @Deprecated 5911 public static final boolean isLocationProviderEnabledForUser(ContentResolver cr, String provider, int userId) { 5912 String allowedProviders = Settings.Secure.getStringForUser(cr, 5913 LOCATION_PROVIDERS_ALLOWED, userId); 5914 return TextUtils.delimitedStringContains(allowedProviders, ',', provider); 5915 } 5916 5917 /** 5918 * Thread-safe method for enabling or disabling a single location provider. 5919 * @param cr the content resolver to use 5920 * @param provider the location provider to enable or disable 5921 * @param enabled true if the provider should be enabled 5922 * @deprecated use {@link #putInt(ContentResolver, String, int)} and {@link #LOCATION_MODE} 5923 */ 5924 @Deprecated 5925 public static final void setLocationProviderEnabled(ContentResolver cr, 5926 String provider, boolean enabled) { 5927 setLocationProviderEnabledForUser(cr, provider, enabled, UserHandle.myUserId()); 5928 } 5929 5930 /** 5931 * Thread-safe method for enabling or disabling a single location provider. 5932 * 5933 * @param cr the content resolver to use 5934 * @param provider the location provider to enable or disable 5935 * @param enabled true if the provider should be enabled 5936 * @param userId the userId for which to enable/disable providers 5937 * @return true if the value was set, false on database errors 5938 * @deprecated use {@link #putIntForUser(ContentResolver, String, int, int)} and 5939 * {@link #LOCATION_MODE} 5940 * @hide 5941 */ 5942 @Deprecated 5943 public static final boolean setLocationProviderEnabledForUser(ContentResolver cr, 5944 String provider, boolean enabled, int userId) { 5945 synchronized (mLocationSettingsLock) { 5946 // to ensure thread safety, we write the provider name with a '+' or '-' 5947 // and let the SettingsProvider handle it rather than reading and modifying 5948 // the list of enabled providers. 5949 if (enabled) { 5950 provider = "+" + provider; 5951 } else { 5952 provider = "-" + provider; 5953 } 5954 return putStringForUser(cr, Settings.Secure.LOCATION_PROVIDERS_ALLOWED, provider, 5955 userId); 5956 } 5957 } 5958 5959 /** 5960 * Saves the current location mode into {@link #LOCATION_PREVIOUS_MODE}. 5961 */ 5962 private static final boolean saveLocationModeForUser(ContentResolver cr, int userId) { 5963 final int mode = getLocationModeForUser(cr, userId); 5964 return putIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, mode, userId); 5965 } 5966 5967 /** 5968 * Restores the current location mode from {@link #LOCATION_PREVIOUS_MODE}. 5969 */ 5970 private static final boolean restoreLocationModeForUser(ContentResolver cr, int userId) { 5971 int mode = getIntForUser(cr, Settings.Secure.LOCATION_PREVIOUS_MODE, 5972 LOCATION_MODE_HIGH_ACCURACY, userId); 5973 // Make sure that the previous mode is never "off". Otherwise the user won't be able to 5974 // turn on location any longer. 5975 if (mode == LOCATION_MODE_OFF) { 5976 mode = LOCATION_MODE_HIGH_ACCURACY; 5977 } 5978 return setLocationModeForUser(cr, mode, userId); 5979 } 5980 5981 /** 5982 * Thread-safe method for setting the location mode to one of 5983 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 5984 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 5985 * 5986 * @param cr the content resolver to use 5987 * @param mode such as {@link #LOCATION_MODE_HIGH_ACCURACY} 5988 * @param userId the userId for which to change mode 5989 * @return true if the value was set, false on database errors 5990 * 5991 * @throws IllegalArgumentException if mode is not one of the supported values 5992 */ 5993 private static final boolean setLocationModeForUser(ContentResolver cr, int mode, 5994 int userId) { 5995 synchronized (mLocationSettingsLock) { 5996 boolean gps = false; 5997 boolean network = false; 5998 switch (mode) { 5999 case LOCATION_MODE_PREVIOUS: 6000 // Retrieve the actual mode and set to that mode. 6001 return restoreLocationModeForUser(cr, userId); 6002 case LOCATION_MODE_OFF: 6003 saveLocationModeForUser(cr, userId); 6004 break; 6005 case LOCATION_MODE_SENSORS_ONLY: 6006 gps = true; 6007 break; 6008 case LOCATION_MODE_BATTERY_SAVING: 6009 network = true; 6010 break; 6011 case LOCATION_MODE_HIGH_ACCURACY: 6012 gps = true; 6013 network = true; 6014 break; 6015 default: 6016 throw new IllegalArgumentException("Invalid location mode: " + mode); 6017 } 6018 // Note it's important that we set the NLP mode first. The Google implementation 6019 // of NLP clears its NLP consent setting any time it receives a 6020 // LocationManager.PROVIDERS_CHANGED_ACTION broadcast and NLP is disabled. Also, 6021 // it shows an NLP consent dialog any time it receives the broadcast, NLP is 6022 // enabled, and the NLP consent is not set. If 1) we were to enable GPS first, 6023 // 2) a setup wizard has its own NLP consent UI that sets the NLP consent setting, 6024 // and 3) the receiver happened to complete before we enabled NLP, then the Google 6025 // NLP would detect the attempt to enable NLP and show a redundant NLP consent 6026 // dialog. Then the people who wrote the setup wizard would be sad. 6027 boolean nlpSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6028 cr, LocationManager.NETWORK_PROVIDER, network, userId); 6029 boolean gpsSuccess = Settings.Secure.setLocationProviderEnabledForUser( 6030 cr, LocationManager.GPS_PROVIDER, gps, userId); 6031 return gpsSuccess && nlpSuccess; 6032 } 6033 } 6034 6035 /** 6036 * Thread-safe method for reading the location mode, returns one of 6037 * {@link #LOCATION_MODE_HIGH_ACCURACY}, {@link #LOCATION_MODE_SENSORS_ONLY}, 6038 * {@link #LOCATION_MODE_BATTERY_SAVING}, or {@link #LOCATION_MODE_OFF}. 6039 * 6040 * @param cr the content resolver to use 6041 * @param userId the userId for which to read the mode 6042 * @return the location mode 6043 */ 6044 private static final int getLocationModeForUser(ContentResolver cr, int userId) { 6045 synchronized (mLocationSettingsLock) { 6046 boolean gpsEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6047 cr, LocationManager.GPS_PROVIDER, userId); 6048 boolean networkEnabled = Settings.Secure.isLocationProviderEnabledForUser( 6049 cr, LocationManager.NETWORK_PROVIDER, userId); 6050 if (gpsEnabled && networkEnabled) { 6051 return LOCATION_MODE_HIGH_ACCURACY; 6052 } else if (gpsEnabled) { 6053 return LOCATION_MODE_SENSORS_ONLY; 6054 } else if (networkEnabled) { 6055 return LOCATION_MODE_BATTERY_SAVING; 6056 } else { 6057 return LOCATION_MODE_OFF; 6058 } 6059 } 6060 } 6061 } 6062 6063 /** 6064 * Global system settings, containing preferences that always apply identically 6065 * to all defined users. Applications can read these but are not allowed to write; 6066 * like the "Secure" settings, these are for preferences that the user must 6067 * explicitly modify through the system UI or specialized APIs for those values. 6068 */ 6069 public static final class Global extends NameValueTable { 6070 public static final String SYS_PROP_SETTING_VERSION = "sys.settings_global_version"; 6071 6072 /** 6073 * The content:// style URL for global secure settings items. Not public. 6074 */ 6075 public static final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/global"); 6076 6077 /** 6078 * Whether users are allowed to add more users or guest from lockscreen. 6079 * <p> 6080 * Type: int 6081 * @hide 6082 */ 6083 public static final String ADD_USERS_WHEN_LOCKED = "add_users_when_locked"; 6084 6085 /** 6086 * Setting whether the global gesture for enabling accessibility is enabled. 6087 * If this gesture is enabled the user will be able to perfrom it to enable 6088 * the accessibility state without visiting the settings app. 6089 * @hide 6090 */ 6091 public static final String ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED = 6092 "enable_accessibility_global_gesture_enabled"; 6093 6094 /** 6095 * Whether Airplane Mode is on. 6096 */ 6097 public static final String AIRPLANE_MODE_ON = "airplane_mode_on"; 6098 6099 /** 6100 * Whether Theater Mode is on. 6101 * {@hide} 6102 */ 6103 @SystemApi 6104 public static final String THEATER_MODE_ON = "theater_mode_on"; 6105 6106 /** 6107 * Constant for use in AIRPLANE_MODE_RADIOS to specify Bluetooth radio. 6108 */ 6109 public static final String RADIO_BLUETOOTH = "bluetooth"; 6110 6111 /** 6112 * Constant for use in AIRPLANE_MODE_RADIOS to specify Wi-Fi radio. 6113 */ 6114 public static final String RADIO_WIFI = "wifi"; 6115 6116 /** 6117 * {@hide} 6118 */ 6119 public static final String RADIO_WIMAX = "wimax"; 6120 /** 6121 * Constant for use in AIRPLANE_MODE_RADIOS to specify Cellular radio. 6122 */ 6123 public static final String RADIO_CELL = "cell"; 6124 6125 /** 6126 * Constant for use in AIRPLANE_MODE_RADIOS to specify NFC radio. 6127 */ 6128 public static final String RADIO_NFC = "nfc"; 6129 6130 /** 6131 * A comma separated list of radios that need to be disabled when airplane mode 6132 * is on. This overrides WIFI_ON and BLUETOOTH_ON, if Wi-Fi and bluetooth are 6133 * included in the comma separated list. 6134 */ 6135 public static final String AIRPLANE_MODE_RADIOS = "airplane_mode_radios"; 6136 6137 /** 6138 * A comma separated list of radios that should to be disabled when airplane mode 6139 * is on, but can be manually reenabled by the user. For example, if RADIO_WIFI is 6140 * added to both AIRPLANE_MODE_RADIOS and AIRPLANE_MODE_TOGGLEABLE_RADIOS, then Wifi 6141 * will be turned off when entering airplane mode, but the user will be able to reenable 6142 * Wifi in the Settings app. 6143 * 6144 * {@hide} 6145 */ 6146 public static final String AIRPLANE_MODE_TOGGLEABLE_RADIOS = "airplane_mode_toggleable_radios"; 6147 6148 /** 6149 * A Long representing a bitmap of profiles that should be disabled when bluetooth starts. 6150 * See {@link android.bluetooth.BluetoothProfile}. 6151 * {@hide} 6152 */ 6153 public static final String BLUETOOTH_DISABLED_PROFILES = "bluetooth_disabled_profiles"; 6154 6155 /** 6156 * The policy for deciding when Wi-Fi should go to sleep (which will in 6157 * turn switch to using the mobile data as an Internet connection). 6158 * <p> 6159 * Set to one of {@link #WIFI_SLEEP_POLICY_DEFAULT}, 6160 * {@link #WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED}, or 6161 * {@link #WIFI_SLEEP_POLICY_NEVER}. 6162 */ 6163 public static final String WIFI_SLEEP_POLICY = "wifi_sleep_policy"; 6164 6165 /** 6166 * Value for {@link #WIFI_SLEEP_POLICY} to use the default Wi-Fi sleep 6167 * policy, which is to sleep shortly after the turning off 6168 * according to the {@link #STAY_ON_WHILE_PLUGGED_IN} setting. 6169 */ 6170 public static final int WIFI_SLEEP_POLICY_DEFAULT = 0; 6171 6172 /** 6173 * Value for {@link #WIFI_SLEEP_POLICY} to use the default policy when 6174 * the device is on battery, and never go to sleep when the device is 6175 * plugged in. 6176 */ 6177 public static final int WIFI_SLEEP_POLICY_NEVER_WHILE_PLUGGED = 1; 6178 6179 /** 6180 * Value for {@link #WIFI_SLEEP_POLICY} to never go to sleep. 6181 */ 6182 public static final int WIFI_SLEEP_POLICY_NEVER = 2; 6183 6184 /** 6185 * Value to specify if the user prefers the date, time and time zone 6186 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6187 */ 6188 public static final String AUTO_TIME = "auto_time"; 6189 6190 /** 6191 * Value to specify if the user prefers the time zone 6192 * to be automatically fetched from the network (NITZ). 1=yes, 0=no 6193 */ 6194 public static final String AUTO_TIME_ZONE = "auto_time_zone"; 6195 6196 /** 6197 * URI for the car dock "in" event sound. 6198 * @hide 6199 */ 6200 public static final String CAR_DOCK_SOUND = "car_dock_sound"; 6201 6202 /** 6203 * URI for the car dock "out" event sound. 6204 * @hide 6205 */ 6206 public static final String CAR_UNDOCK_SOUND = "car_undock_sound"; 6207 6208 /** 6209 * URI for the desk dock "in" event sound. 6210 * @hide 6211 */ 6212 public static final String DESK_DOCK_SOUND = "desk_dock_sound"; 6213 6214 /** 6215 * URI for the desk dock "out" event sound. 6216 * @hide 6217 */ 6218 public static final String DESK_UNDOCK_SOUND = "desk_undock_sound"; 6219 6220 /** 6221 * Whether to play a sound for dock events. 6222 * @hide 6223 */ 6224 public static final String DOCK_SOUNDS_ENABLED = "dock_sounds_enabled"; 6225 6226 /** 6227 * URI for the "device locked" (keyguard shown) sound. 6228 * @hide 6229 */ 6230 public static final String LOCK_SOUND = "lock_sound"; 6231 6232 /** 6233 * URI for the "device unlocked" sound. 6234 * @hide 6235 */ 6236 public static final String UNLOCK_SOUND = "unlock_sound"; 6237 6238 /** 6239 * URI for the "device is trusted" sound, which is played when the device enters the trusted 6240 * state without unlocking. 6241 * @hide 6242 */ 6243 public static final String TRUSTED_SOUND = "trusted_sound"; 6244 6245 /** 6246 * URI for the low battery sound file. 6247 * @hide 6248 */ 6249 public static final String LOW_BATTERY_SOUND = "low_battery_sound"; 6250 6251 /** 6252 * Whether to play a sound for low-battery alerts. 6253 * @hide 6254 */ 6255 public static final String POWER_SOUNDS_ENABLED = "power_sounds_enabled"; 6256 6257 /** 6258 * URI for the "wireless charging started" sound. 6259 * @hide 6260 */ 6261 public static final String WIRELESS_CHARGING_STARTED_SOUND = 6262 "wireless_charging_started_sound"; 6263 6264 /** 6265 * Whether to play a sound for charging events. 6266 * @hide 6267 */ 6268 public static final String CHARGING_SOUNDS_ENABLED = "charging_sounds_enabled"; 6269 6270 /** 6271 * Whether we keep the device on while the device is plugged in. 6272 * Supported values are: 6273 * <ul> 6274 * <li>{@code 0} to never stay on while plugged in</li> 6275 * <li>{@link BatteryManager#BATTERY_PLUGGED_AC} to stay on for AC charger</li> 6276 * <li>{@link BatteryManager#BATTERY_PLUGGED_USB} to stay on for USB charger</li> 6277 * <li>{@link BatteryManager#BATTERY_PLUGGED_WIRELESS} to stay on for wireless charger</li> 6278 * </ul> 6279 * These values can be OR-ed together. 6280 */ 6281 public static final String STAY_ON_WHILE_PLUGGED_IN = "stay_on_while_plugged_in"; 6282 6283 /** 6284 * When the user has enable the option to have a "bug report" command 6285 * in the power menu. 6286 * @hide 6287 */ 6288 public static final String BUGREPORT_IN_POWER_MENU = "bugreport_in_power_menu"; 6289 6290 /** 6291 * Whether ADB is enabled. 6292 */ 6293 public static final String ADB_ENABLED = "adb_enabled"; 6294 6295 /** 6296 * Whether Views are allowed to save their attribute data. 6297 * @hide 6298 */ 6299 public static final String DEBUG_VIEW_ATTRIBUTES = "debug_view_attributes"; 6300 6301 /** 6302 * Whether assisted GPS should be enabled or not. 6303 * @hide 6304 */ 6305 public static final String ASSISTED_GPS_ENABLED = "assisted_gps_enabled"; 6306 6307 /** 6308 * Whether bluetooth is enabled/disabled 6309 * 0=disabled. 1=enabled. 6310 */ 6311 public static final String BLUETOOTH_ON = "bluetooth_on"; 6312 6313 /** 6314 * CDMA Cell Broadcast SMS 6315 * 0 = CDMA Cell Broadcast SMS disabled 6316 * 1 = CDMA Cell Broadcast SMS enabled 6317 * @hide 6318 */ 6319 public static final String CDMA_CELL_BROADCAST_SMS = 6320 "cdma_cell_broadcast_sms"; 6321 6322 /** 6323 * The CDMA roaming mode 0 = Home Networks, CDMA default 6324 * 1 = Roaming on Affiliated networks 6325 * 2 = Roaming on any networks 6326 * @hide 6327 */ 6328 public static final String CDMA_ROAMING_MODE = "roaming_settings"; 6329 6330 /** 6331 * The CDMA subscription mode 0 = RUIM/SIM (default) 6332 * 1 = NV 6333 * @hide 6334 */ 6335 public static final String CDMA_SUBSCRIPTION_MODE = "subscription_mode"; 6336 6337 /** Inactivity timeout to track mobile data activity. 6338 * 6339 * If set to a positive integer, it indicates the inactivity timeout value in seconds to 6340 * infer the data activity of mobile network. After a period of no activity on mobile 6341 * networks with length specified by the timeout, an {@code ACTION_DATA_ACTIVITY_CHANGE} 6342 * intent is fired to indicate a transition of network status from "active" to "idle". Any 6343 * subsequent activity on mobile networks triggers the firing of {@code 6344 * ACTION_DATA_ACTIVITY_CHANGE} intent indicating transition from "idle" to "active". 6345 * 6346 * Network activity refers to transmitting or receiving data on the network interfaces. 6347 * 6348 * Tracking is disabled if set to zero or negative value. 6349 * 6350 * @hide 6351 */ 6352 public static final String DATA_ACTIVITY_TIMEOUT_MOBILE = "data_activity_timeout_mobile"; 6353 6354 /** Timeout to tracking Wifi data activity. Same as {@code DATA_ACTIVITY_TIMEOUT_MOBILE} 6355 * but for Wifi network. 6356 * @hide 6357 */ 6358 public static final String DATA_ACTIVITY_TIMEOUT_WIFI = "data_activity_timeout_wifi"; 6359 6360 /** 6361 * Whether or not data roaming is enabled. (0 = false, 1 = true) 6362 */ 6363 public static final String DATA_ROAMING = "data_roaming"; 6364 6365 /** 6366 * The value passed to a Mobile DataConnection via bringUp which defines the 6367 * number of retries to preform when setting up the initial connection. The default 6368 * value defined in DataConnectionTrackerBase#DEFAULT_MDC_INITIAL_RETRY is currently 1. 6369 * @hide 6370 */ 6371 public static final String MDC_INITIAL_MAX_RETRY = "mdc_initial_max_retry"; 6372 6373 /** 6374 * Whether any package can be on external storage. When this is true, any 6375 * package, regardless of manifest values, is a candidate for installing 6376 * or moving onto external storage. (0 = false, 1 = true) 6377 * @hide 6378 */ 6379 public static final String FORCE_ALLOW_ON_EXTERNAL = "force_allow_on_external"; 6380 6381 /** 6382 * Whether any activity can be resized. When this is true, any 6383 * activity, regardless of manifest values, can be resized for multi-window. 6384 * (0 = false, 1 = true) 6385 * @hide 6386 */ 6387 public static final String DEVELOPMENT_FORCE_RESIZABLE_ACTIVITIES 6388 = "force_resizable_activities"; 6389 6390 /** 6391 * Whether user has enabled development settings. 6392 */ 6393 public static final String DEVELOPMENT_SETTINGS_ENABLED = "development_settings_enabled"; 6394 6395 /** 6396 * Whether the device has been provisioned (0 = false, 1 = true). 6397 * <p>On a multiuser device with a separate system user, the screen may be locked 6398 * as soon as this is set to true and further activities cannot be launched on the 6399 * system user unless they are marked to show over keyguard. 6400 */ 6401 public static final String DEVICE_PROVISIONED = "device_provisioned"; 6402 6403 /** 6404 * The saved value for WindowManagerService.setForcedDisplayDensity(). 6405 * One integer in dpi. If unset, then use the real display density. 6406 * @hide 6407 */ 6408 public static final String DISPLAY_DENSITY_FORCED = "display_density_forced"; 6409 6410 /** 6411 * The saved value for WindowManagerService.setForcedDisplaySize(). 6412 * Two integers separated by a comma. If unset, then use the real display size. 6413 * @hide 6414 */ 6415 public static final String DISPLAY_SIZE_FORCED = "display_size_forced"; 6416 6417 /** 6418 * The saved value for WindowManagerService.setForcedDisplayScalingMode(). 6419 * 0 or unset if scaling is automatic, 1 if scaling is disabled. 6420 * @hide 6421 */ 6422 public static final String DISPLAY_SCALING_FORCE = "display_scaling_force"; 6423 6424 /** 6425 * The maximum size, in bytes, of a download that the download manager will transfer over 6426 * a non-wifi connection. 6427 * @hide 6428 */ 6429 public static final String DOWNLOAD_MAX_BYTES_OVER_MOBILE = 6430 "download_manager_max_bytes_over_mobile"; 6431 6432 /** 6433 * The recommended maximum size, in bytes, of a download that the download manager should 6434 * transfer over a non-wifi connection. Over this size, the use will be warned, but will 6435 * have the option to start the download over the mobile connection anyway. 6436 * @hide 6437 */ 6438 public static final String DOWNLOAD_RECOMMENDED_MAX_BYTES_OVER_MOBILE = 6439 "download_manager_recommended_max_bytes_over_mobile"; 6440 6441 /** 6442 * @deprecated Use {@link android.provider.Settings.Secure#INSTALL_NON_MARKET_APPS} instead 6443 */ 6444 @Deprecated 6445 public static final String INSTALL_NON_MARKET_APPS = Secure.INSTALL_NON_MARKET_APPS; 6446 6447 /** 6448 * Whether HDMI control shall be enabled. If disabled, no CEC/MHL command will be 6449 * sent or processed. (0 = false, 1 = true) 6450 * @hide 6451 */ 6452 public static final String HDMI_CONTROL_ENABLED = "hdmi_control_enabled"; 6453 6454 /** 6455 * Whether HDMI system audio is enabled. If enabled, TV internal speaker is muted, 6456 * and the output is redirected to AV Receiver connected via 6457 * {@Global#HDMI_SYSTEM_AUDIO_OUTPUT}. 6458 * @hide 6459 */ 6460 public static final String HDMI_SYSTEM_AUDIO_ENABLED = "hdmi_system_audio_enabled"; 6461 6462 /** 6463 * Whether TV will automatically turn on upon reception of the CEC command 6464 * <Text View On> or <Image View On>. (0 = false, 1 = true) 6465 * @hide 6466 */ 6467 public static final String HDMI_CONTROL_AUTO_WAKEUP_ENABLED = 6468 "hdmi_control_auto_wakeup_enabled"; 6469 6470 /** 6471 * Whether TV will also turn off other CEC devices when it goes to standby mode. 6472 * (0 = false, 1 = true) 6473 * @hide 6474 */ 6475 public static final String HDMI_CONTROL_AUTO_DEVICE_OFF_ENABLED = 6476 "hdmi_control_auto_device_off_enabled"; 6477 6478 /** 6479 * Whether to use the DHCP client from Lollipop and earlier instead of the newer Android DHCP 6480 * client. 6481 * (0 = false, 1 = true) 6482 * @hide 6483 */ 6484 public static final String LEGACY_DHCP_CLIENT = "legacy_dhcp_client"; 6485 6486 /** 6487 * Whether TV will switch to MHL port when a mobile device is plugged in. 6488 * (0 = false, 1 = true) 6489 * @hide 6490 */ 6491 public static final String MHL_INPUT_SWITCHING_ENABLED = "mhl_input_switching_enabled"; 6492 6493 /** 6494 * Whether TV will charge the mobile device connected at MHL port. (0 = false, 1 = true) 6495 * @hide 6496 */ 6497 public static final String MHL_POWER_CHARGE_ENABLED = "mhl_power_charge_enabled"; 6498 6499 /** 6500 * Whether mobile data connections are allowed by the user. See 6501 * ConnectivityManager for more info. 6502 * @hide 6503 */ 6504 public static final String MOBILE_DATA = "mobile_data"; 6505 6506 /** 6507 * Whether the mobile data connection should remain active even when higher 6508 * priority networks like WiFi are active, to help make network switching faster. 6509 * 6510 * See ConnectivityService for more info. 6511 * 6512 * (0 = disabled, 1 = enabled) 6513 * @hide 6514 */ 6515 public static final String MOBILE_DATA_ALWAYS_ON = "mobile_data_always_on"; 6516 6517 /** {@hide} */ 6518 public static final String NETSTATS_ENABLED = "netstats_enabled"; 6519 /** {@hide} */ 6520 public static final String NETSTATS_POLL_INTERVAL = "netstats_poll_interval"; 6521 /** {@hide} */ 6522 public static final String NETSTATS_TIME_CACHE_MAX_AGE = "netstats_time_cache_max_age"; 6523 /** {@hide} */ 6524 public static final String NETSTATS_GLOBAL_ALERT_BYTES = "netstats_global_alert_bytes"; 6525 /** {@hide} */ 6526 public static final String NETSTATS_SAMPLE_ENABLED = "netstats_sample_enabled"; 6527 6528 /** {@hide} */ 6529 public static final String NETSTATS_DEV_BUCKET_DURATION = "netstats_dev_bucket_duration"; 6530 /** {@hide} */ 6531 public static final String NETSTATS_DEV_PERSIST_BYTES = "netstats_dev_persist_bytes"; 6532 /** {@hide} */ 6533 public static final String NETSTATS_DEV_ROTATE_AGE = "netstats_dev_rotate_age"; 6534 /** {@hide} */ 6535 public static final String NETSTATS_DEV_DELETE_AGE = "netstats_dev_delete_age"; 6536 6537 /** {@hide} */ 6538 public static final String NETSTATS_UID_BUCKET_DURATION = "netstats_uid_bucket_duration"; 6539 /** {@hide} */ 6540 public static final String NETSTATS_UID_PERSIST_BYTES = "netstats_uid_persist_bytes"; 6541 /** {@hide} */ 6542 public static final String NETSTATS_UID_ROTATE_AGE = "netstats_uid_rotate_age"; 6543 /** {@hide} */ 6544 public static final String NETSTATS_UID_DELETE_AGE = "netstats_uid_delete_age"; 6545 6546 /** {@hide} */ 6547 public static final String NETSTATS_UID_TAG_BUCKET_DURATION = "netstats_uid_tag_bucket_duration"; 6548 /** {@hide} */ 6549 public static final String NETSTATS_UID_TAG_PERSIST_BYTES = "netstats_uid_tag_persist_bytes"; 6550 /** {@hide} */ 6551 public static final String NETSTATS_UID_TAG_ROTATE_AGE = "netstats_uid_tag_rotate_age"; 6552 /** {@hide} */ 6553 public static final String NETSTATS_UID_TAG_DELETE_AGE = "netstats_uid_tag_delete_age"; 6554 6555 /** 6556 * User preference for which network(s) should be used. Only the 6557 * connectivity service should touch this. 6558 */ 6559 public static final String NETWORK_PREFERENCE = "network_preference"; 6560 6561 /** 6562 * Which package name to use for network scoring. If null, or if the package is not a valid 6563 * scorer app, external network scores will neither be requested nor accepted. 6564 * @hide 6565 */ 6566 public static final String NETWORK_SCORER_APP = "network_scorer_app"; 6567 6568 /** 6569 * If the NITZ_UPDATE_DIFF time is exceeded then an automatic adjustment 6570 * to SystemClock will be allowed even if NITZ_UPDATE_SPACING has not been 6571 * exceeded. 6572 * @hide 6573 */ 6574 public static final String NITZ_UPDATE_DIFF = "nitz_update_diff"; 6575 6576 /** 6577 * The length of time in milli-seconds that automatic small adjustments to 6578 * SystemClock are ignored if NITZ_UPDATE_DIFF is not exceeded. 6579 * @hide 6580 */ 6581 public static final String NITZ_UPDATE_SPACING = "nitz_update_spacing"; 6582 6583 /** Preferred NTP server. {@hide} */ 6584 public static final String NTP_SERVER = "ntp_server"; 6585 /** Timeout in milliseconds to wait for NTP server. {@hide} */ 6586 public static final String NTP_TIMEOUT = "ntp_timeout"; 6587 6588 /** {@hide} */ 6589 public static final String STORAGE_BENCHMARK_INTERVAL = "storage_benchmark_interval"; 6590 6591 /** 6592 * Whether the package manager should send package verification broadcasts for verifiers to 6593 * review apps prior to installation. 6594 * 1 = request apps to be verified prior to installation, if a verifier exists. 6595 * 0 = do not verify apps before installation 6596 * @hide 6597 */ 6598 public static final String PACKAGE_VERIFIER_ENABLE = "package_verifier_enable"; 6599 6600 /** Timeout for package verification. 6601 * @hide */ 6602 public static final String PACKAGE_VERIFIER_TIMEOUT = "verifier_timeout"; 6603 6604 /** Default response code for package verification. 6605 * @hide */ 6606 public static final String PACKAGE_VERIFIER_DEFAULT_RESPONSE = "verifier_default_response"; 6607 6608 /** 6609 * Show package verification setting in the Settings app. 6610 * 1 = show (default) 6611 * 0 = hide 6612 * @hide 6613 */ 6614 public static final String PACKAGE_VERIFIER_SETTING_VISIBLE = "verifier_setting_visible"; 6615 6616 /** 6617 * Run package verification on apps installed through ADB/ADT/USB 6618 * 1 = perform package verification on ADB installs (default) 6619 * 0 = bypass package verification on ADB installs 6620 * @hide 6621 */ 6622 public static final String PACKAGE_VERIFIER_INCLUDE_ADB = "verifier_verify_adb_installs"; 6623 6624 /** 6625 * Time since last fstrim (milliseconds) after which we force one to happen 6626 * during device startup. If unset, the default is 3 days. 6627 * @hide 6628 */ 6629 public static final String FSTRIM_MANDATORY_INTERVAL = "fstrim_mandatory_interval"; 6630 6631 /** 6632 * The interval in milliseconds at which to check packet counts on the 6633 * mobile data interface when screen is on, to detect possible data 6634 * connection problems. 6635 * @hide 6636 */ 6637 public static final String PDP_WATCHDOG_POLL_INTERVAL_MS = 6638 "pdp_watchdog_poll_interval_ms"; 6639 6640 /** 6641 * The interval in milliseconds at which to check packet counts on the 6642 * mobile data interface when screen is off, to detect possible data 6643 * connection problems. 6644 * @hide 6645 */ 6646 public static final String PDP_WATCHDOG_LONG_POLL_INTERVAL_MS = 6647 "pdp_watchdog_long_poll_interval_ms"; 6648 6649 /** 6650 * The interval in milliseconds at which to check packet counts on the 6651 * mobile data interface after {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} 6652 * outgoing packets has been reached without incoming packets. 6653 * @hide 6654 */ 6655 public static final String PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS = 6656 "pdp_watchdog_error_poll_interval_ms"; 6657 6658 /** 6659 * The number of outgoing packets sent without seeing an incoming packet 6660 * that triggers a countdown (of {@link #PDP_WATCHDOG_ERROR_POLL_COUNT} 6661 * device is logged to the event log 6662 * @hide 6663 */ 6664 public static final String PDP_WATCHDOG_TRIGGER_PACKET_COUNT = 6665 "pdp_watchdog_trigger_packet_count"; 6666 6667 /** 6668 * The number of polls to perform (at {@link #PDP_WATCHDOG_ERROR_POLL_INTERVAL_MS}) 6669 * after hitting {@link #PDP_WATCHDOG_TRIGGER_PACKET_COUNT} before 6670 * attempting data connection recovery. 6671 * @hide 6672 */ 6673 public static final String PDP_WATCHDOG_ERROR_POLL_COUNT = 6674 "pdp_watchdog_error_poll_count"; 6675 6676 /** 6677 * The number of failed PDP reset attempts before moving to something more 6678 * drastic: re-registering to the network. 6679 * @hide 6680 */ 6681 public static final String PDP_WATCHDOG_MAX_PDP_RESET_FAIL_COUNT = 6682 "pdp_watchdog_max_pdp_reset_fail_count"; 6683 6684 /** 6685 * A positive value indicates how often the SamplingProfiler 6686 * should take snapshots. Zero value means SamplingProfiler 6687 * is disabled. 6688 * 6689 * @hide 6690 */ 6691 public static final String SAMPLING_PROFILER_MS = "sampling_profiler_ms"; 6692 6693 /** 6694 * URL to open browser on to allow user to manage a prepay account 6695 * @hide 6696 */ 6697 public static final String SETUP_PREPAID_DATA_SERVICE_URL = 6698 "setup_prepaid_data_service_url"; 6699 6700 /** 6701 * URL to attempt a GET on to see if this is a prepay device 6702 * @hide 6703 */ 6704 public static final String SETUP_PREPAID_DETECTION_TARGET_URL = 6705 "setup_prepaid_detection_target_url"; 6706 6707 /** 6708 * Host to check for a redirect to after an attempt to GET 6709 * SETUP_PREPAID_DETECTION_TARGET_URL. (If we redirected there, 6710 * this is a prepaid device with zero balance.) 6711 * @hide 6712 */ 6713 public static final String SETUP_PREPAID_DETECTION_REDIR_HOST = 6714 "setup_prepaid_detection_redir_host"; 6715 6716 /** 6717 * The interval in milliseconds at which to check the number of SMS sent out without asking 6718 * for use permit, to limit the un-authorized SMS usage. 6719 * 6720 * @hide 6721 */ 6722 public static final String SMS_OUTGOING_CHECK_INTERVAL_MS = 6723 "sms_outgoing_check_interval_ms"; 6724 6725 /** 6726 * The number of outgoing SMS sent without asking for user permit (of {@link 6727 * #SMS_OUTGOING_CHECK_INTERVAL_MS} 6728 * 6729 * @hide 6730 */ 6731 public static final String SMS_OUTGOING_CHECK_MAX_COUNT = 6732 "sms_outgoing_check_max_count"; 6733 6734 /** 6735 * Used to disable SMS short code confirmation - defaults to true. 6736 * True indcates we will do the check, etc. Set to false to disable. 6737 * @see com.android.internal.telephony.SmsUsageMonitor 6738 * @hide 6739 */ 6740 public static final String SMS_SHORT_CODE_CONFIRMATION = "sms_short_code_confirmation"; 6741 6742 /** 6743 * Used to select which country we use to determine premium sms codes. 6744 * One of com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_SIM, 6745 * com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_NETWORK, 6746 * or com.android.internal.telephony.SMSDispatcher.PREMIUM_RULE_USE_BOTH. 6747 * @hide 6748 */ 6749 public static final String SMS_SHORT_CODE_RULE = "sms_short_code_rule"; 6750 6751 /** 6752 * Used to select TCP's default initial receiver window size in segments - defaults to a build config value 6753 * @hide 6754 */ 6755 public static final String TCP_DEFAULT_INIT_RWND = "tcp_default_init_rwnd"; 6756 6757 /** 6758 * Used to disable Tethering on a device - defaults to true 6759 * @hide 6760 */ 6761 public static final String TETHER_SUPPORTED = "tether_supported"; 6762 6763 /** 6764 * Used to require DUN APN on the device or not - defaults to a build config value 6765 * which defaults to false 6766 * @hide 6767 */ 6768 public static final String TETHER_DUN_REQUIRED = "tether_dun_required"; 6769 6770 /** 6771 * Used to hold a gservices-provisioned apn value for DUN. If set, or the 6772 * corresponding build config values are set it will override the APN DB 6773 * values. 6774 * Consists of a comma seperated list of strings: 6775 * "name,apn,proxy,port,username,password,server,mmsc,mmsproxy,mmsport,mcc,mnc,auth,type" 6776 * note that empty fields can be ommitted: "name,apn,,,,,,,,,310,260,,DUN" 6777 * @hide 6778 */ 6779 public static final String TETHER_DUN_APN = "tether_dun_apn"; 6780 6781 /** 6782 * USB Mass Storage Enabled 6783 */ 6784 public static final String USB_MASS_STORAGE_ENABLED = "usb_mass_storage_enabled"; 6785 6786 /** 6787 * If this setting is set (to anything), then all references 6788 * to Gmail on the device must change to Google Mail. 6789 */ 6790 public static final String USE_GOOGLE_MAIL = "use_google_mail"; 6791 6792 /** 6793 * Webview Data reduction proxy key. 6794 * @hide 6795 */ 6796 public static final String WEBVIEW_DATA_REDUCTION_PROXY_KEY = 6797 "webview_data_reduction_proxy_key"; 6798 6799 /** 6800 * Whether Wifi display is enabled/disabled 6801 * 0=disabled. 1=enabled. 6802 * @hide 6803 */ 6804 public static final String WIFI_DISPLAY_ON = "wifi_display_on"; 6805 6806 /** 6807 * Whether Wifi display certification mode is enabled/disabled 6808 * 0=disabled. 1=enabled. 6809 * @hide 6810 */ 6811 public static final String WIFI_DISPLAY_CERTIFICATION_ON = 6812 "wifi_display_certification_on"; 6813 6814 /** 6815 * WPS Configuration method used by Wifi display, this setting only 6816 * takes effect when WIFI_DISPLAY_CERTIFICATION_ON is 1 (enabled). 6817 * 6818 * Possible values are: 6819 * 6820 * WpsInfo.INVALID: use default WPS method chosen by framework 6821 * WpsInfo.PBC : use Push button 6822 * WpsInfo.KEYPAD : use Keypad 6823 * WpsInfo.DISPLAY: use Display 6824 * @hide 6825 */ 6826 public static final String WIFI_DISPLAY_WPS_CONFIG = 6827 "wifi_display_wps_config"; 6828 6829 /** 6830 * Whether to notify the user of open networks. 6831 * <p> 6832 * If not connected and the scan results have an open network, we will 6833 * put this notification up. If we attempt to connect to a network or 6834 * the open network(s) disappear, we remove the notification. When we 6835 * show the notification, we will not show it again for 6836 * {@link android.provider.Settings.Secure#WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY} time. 6837 */ 6838 public static final String WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6839 "wifi_networks_available_notification_on"; 6840 /** 6841 * {@hide} 6842 */ 6843 public static final String WIMAX_NETWORKS_AVAILABLE_NOTIFICATION_ON = 6844 "wimax_networks_available_notification_on"; 6845 6846 /** 6847 * Delay (in seconds) before repeating the Wi-Fi networks available notification. 6848 * Connecting to a network will reset the timer. 6849 */ 6850 public static final String WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY = 6851 "wifi_networks_available_repeat_delay"; 6852 6853 /** 6854 * 802.11 country code in ISO 3166 format 6855 * @hide 6856 */ 6857 public static final String WIFI_COUNTRY_CODE = "wifi_country_code"; 6858 6859 /** 6860 * The interval in milliseconds to issue wake up scans when wifi needs 6861 * to connect. This is necessary to connect to an access point when 6862 * device is on the move and the screen is off. 6863 * @hide 6864 */ 6865 public static final String WIFI_FRAMEWORK_SCAN_INTERVAL_MS = 6866 "wifi_framework_scan_interval_ms"; 6867 6868 /** 6869 * The interval in milliseconds after which Wi-Fi is considered idle. 6870 * When idle, it is possible for the device to be switched from Wi-Fi to 6871 * the mobile data network. 6872 * @hide 6873 */ 6874 public static final String WIFI_IDLE_MS = "wifi_idle_ms"; 6875 6876 /** 6877 * When the number of open networks exceeds this number, the 6878 * least-recently-used excess networks will be removed. 6879 */ 6880 public static final String WIFI_NUM_OPEN_NETWORKS_KEPT = "wifi_num_open_networks_kept"; 6881 6882 /** 6883 * Whether the Wi-Fi should be on. Only the Wi-Fi service should touch this. 6884 */ 6885 public static final String WIFI_ON = "wifi_on"; 6886 6887 /** 6888 * Setting to allow scans to be enabled even wifi is turned off for connectivity. 6889 * @hide 6890 */ 6891 public static final String WIFI_SCAN_ALWAYS_AVAILABLE = 6892 "wifi_scan_always_enabled"; 6893 6894 /** 6895 * Settings to allow BLE scans to be enabled even when Bluetooth is turned off for 6896 * connectivity. 6897 * @hide 6898 */ 6899 public static final String BLE_SCAN_ALWAYS_AVAILABLE = 6900 "ble_scan_always_enabled"; 6901 6902 /** 6903 * Used to save the Wifi_ON state prior to tethering. 6904 * This state will be checked to restore Wifi after 6905 * the user turns off tethering. 6906 * 6907 * @hide 6908 */ 6909 public static final String WIFI_SAVED_STATE = "wifi_saved_state"; 6910 6911 /** 6912 * The interval in milliseconds to scan as used by the wifi supplicant 6913 * @hide 6914 */ 6915 public static final String WIFI_SUPPLICANT_SCAN_INTERVAL_MS = 6916 "wifi_supplicant_scan_interval_ms"; 6917 6918 /** 6919 * whether frameworks handles wifi auto-join 6920 * @hide 6921 */ 6922 public static final String WIFI_ENHANCED_AUTO_JOIN = 6923 "wifi_enhanced_auto_join"; 6924 6925 /** 6926 * whether settings show RSSI 6927 * @hide 6928 */ 6929 public static final String WIFI_NETWORK_SHOW_RSSI = 6930 "wifi_network_show_rssi"; 6931 6932 /** 6933 * The interval in milliseconds to scan at supplicant when p2p is connected 6934 * @hide 6935 */ 6936 public static final String WIFI_SCAN_INTERVAL_WHEN_P2P_CONNECTED_MS = 6937 "wifi_scan_interval_p2p_connected_ms"; 6938 6939 /** 6940 * Whether the Wi-Fi watchdog is enabled. 6941 */ 6942 public static final String WIFI_WATCHDOG_ON = "wifi_watchdog_on"; 6943 6944 /** 6945 * Setting to turn off poor network avoidance on Wi-Fi. Feature is enabled by default and 6946 * the setting needs to be set to 0 to disable it. 6947 * @hide 6948 */ 6949 public static final String WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED = 6950 "wifi_watchdog_poor_network_test_enabled"; 6951 6952 /** 6953 * Setting to turn on suspend optimizations at screen off on Wi-Fi. Enabled by default and 6954 * needs to be set to 0 to disable it. 6955 * @hide 6956 */ 6957 public static final String WIFI_SUSPEND_OPTIMIZATIONS_ENABLED = 6958 "wifi_suspend_optimizations_enabled"; 6959 6960 /** 6961 * The maximum number of times we will retry a connection to an access 6962 * point for which we have failed in acquiring an IP address from DHCP. 6963 * A value of N means that we will make N+1 connection attempts in all. 6964 */ 6965 public static final String WIFI_MAX_DHCP_RETRY_COUNT = "wifi_max_dhcp_retry_count"; 6966 6967 /** 6968 * Maximum amount of time in milliseconds to hold a wakelock while waiting for mobile 6969 * data connectivity to be established after a disconnect from Wi-Fi. 6970 */ 6971 public static final String WIFI_MOBILE_DATA_TRANSITION_WAKELOCK_TIMEOUT_MS = 6972 "wifi_mobile_data_transition_wakelock_timeout_ms"; 6973 6974 /** 6975 * This setting controls whether WiFi configurations created by a Device Owner app 6976 * should be locked down (that is, be editable or removable only by the Device Owner App, 6977 * not even by Settings app). 6978 * This setting takes integer values. Non-zero values mean DO created configurations 6979 * are locked down. Value of zero means they are not. Default value in the absence of 6980 * actual value to this setting is 0. 6981 */ 6982 public static final String WIFI_DEVICE_OWNER_CONFIGS_LOCKDOWN = 6983 "wifi_device_owner_configs_lockdown"; 6984 6985 /** 6986 * The operational wifi frequency band 6987 * Set to one of {@link WifiManager#WIFI_FREQUENCY_BAND_AUTO}, 6988 * {@link WifiManager#WIFI_FREQUENCY_BAND_5GHZ} or 6989 * {@link WifiManager#WIFI_FREQUENCY_BAND_2GHZ} 6990 * 6991 * @hide 6992 */ 6993 public static final String WIFI_FREQUENCY_BAND = "wifi_frequency_band"; 6994 6995 /** 6996 * The Wi-Fi peer-to-peer device name 6997 * @hide 6998 */ 6999 public static final String WIFI_P2P_DEVICE_NAME = "wifi_p2p_device_name"; 7000 7001 /** 7002 * The min time between wifi disable and wifi enable 7003 * @hide 7004 */ 7005 public static final String WIFI_REENABLE_DELAY_MS = "wifi_reenable_delay"; 7006 7007 /** 7008 * Timeout for ephemeral networks when all known BSSIDs go out of range. We will disconnect 7009 * from an ephemeral network if there is no BSSID for that network with a non-null score that 7010 * has been seen in this time period. 7011 * 7012 * If this is less than or equal to zero, we use a more conservative behavior and only check 7013 * for a non-null score from the currently connected or target BSSID. 7014 * @hide 7015 */ 7016 public static final String WIFI_EPHEMERAL_OUT_OF_RANGE_TIMEOUT_MS = 7017 "wifi_ephemeral_out_of_range_timeout_ms"; 7018 7019 /** 7020 * The number of milliseconds to delay when checking for data stalls during 7021 * non-aggressive detection. (screen is turned off.) 7022 * @hide 7023 */ 7024 public static final String DATA_STALL_ALARM_NON_AGGRESSIVE_DELAY_IN_MS = 7025 "data_stall_alarm_non_aggressive_delay_in_ms"; 7026 7027 /** 7028 * The number of milliseconds to delay when checking for data stalls during 7029 * aggressive detection. (screen on or suspected data stall) 7030 * @hide 7031 */ 7032 public static final String DATA_STALL_ALARM_AGGRESSIVE_DELAY_IN_MS = 7033 "data_stall_alarm_aggressive_delay_in_ms"; 7034 7035 /** 7036 * The number of milliseconds to allow the provisioning apn to remain active 7037 * @hide 7038 */ 7039 public static final String PROVISIONING_APN_ALARM_DELAY_IN_MS = 7040 "provisioning_apn_alarm_delay_in_ms"; 7041 7042 /** 7043 * The interval in milliseconds at which to check gprs registration 7044 * after the first registration mismatch of gprs and voice service, 7045 * to detect possible data network registration problems. 7046 * 7047 * @hide 7048 */ 7049 public static final String GPRS_REGISTER_CHECK_PERIOD_MS = 7050 "gprs_register_check_period_ms"; 7051 7052 /** 7053 * Nonzero causes Log.wtf() to crash. 7054 * @hide 7055 */ 7056 public static final String WTF_IS_FATAL = "wtf_is_fatal"; 7057 7058 /** 7059 * Ringer mode. This is used internally, changing this value will not 7060 * change the ringer mode. See AudioManager. 7061 */ 7062 public static final String MODE_RINGER = "mode_ringer"; 7063 7064 /** 7065 * Overlay display devices setting. 7066 * The associated value is a specially formatted string that describes the 7067 * size and density of simulated secondary display devices. 7068 * <p> 7069 * Format: {width}x{height}/{dpi};... 7070 * </p><p> 7071 * Example: 7072 * <ul> 7073 * <li><code>1280x720/213</code>: make one overlay that is 1280x720 at 213dpi.</li> 7074 * <li><code>1920x1080/320;1280x720/213</code>: make two overlays, the first 7075 * at 1080p and the second at 720p.</li> 7076 * <li>If the value is empty, then no overlay display devices are created.</li> 7077 * </ul></p> 7078 * 7079 * @hide 7080 */ 7081 public static final String OVERLAY_DISPLAY_DEVICES = "overlay_display_devices"; 7082 7083 /** 7084 * Threshold values for the duration and level of a discharge cycle, 7085 * under which we log discharge cycle info. 7086 * 7087 * @hide 7088 */ 7089 public static final String 7090 BATTERY_DISCHARGE_DURATION_THRESHOLD = "battery_discharge_duration_threshold"; 7091 7092 /** @hide */ 7093 public static final String BATTERY_DISCHARGE_THRESHOLD = "battery_discharge_threshold"; 7094 7095 /** 7096 * Flag for allowing ActivityManagerService to send ACTION_APP_ERROR 7097 * intents on application crashes and ANRs. If this is disabled, the 7098 * crash/ANR dialog will never display the "Report" button. 7099 * <p> 7100 * Type: int (0 = disallow, 1 = allow) 7101 * 7102 * @hide 7103 */ 7104 public static final String SEND_ACTION_APP_ERROR = "send_action_app_error"; 7105 7106 /** 7107 * Maximum age of entries kept by {@link DropBoxManager}. 7108 * 7109 * @hide 7110 */ 7111 public static final String DROPBOX_AGE_SECONDS = "dropbox_age_seconds"; 7112 7113 /** 7114 * Maximum number of entry files which {@link DropBoxManager} will keep 7115 * around. 7116 * 7117 * @hide 7118 */ 7119 public static final String DROPBOX_MAX_FILES = "dropbox_max_files"; 7120 7121 /** 7122 * Maximum amount of disk space used by {@link DropBoxManager} no matter 7123 * what. 7124 * 7125 * @hide 7126 */ 7127 public static final String DROPBOX_QUOTA_KB = "dropbox_quota_kb"; 7128 7129 /** 7130 * Percent of free disk (excluding reserve) which {@link DropBoxManager} 7131 * will use. 7132 * 7133 * @hide 7134 */ 7135 public static final String DROPBOX_QUOTA_PERCENT = "dropbox_quota_percent"; 7136 7137 /** 7138 * Percent of total disk which {@link DropBoxManager} will never dip 7139 * into. 7140 * 7141 * @hide 7142 */ 7143 public static final String DROPBOX_RESERVE_PERCENT = "dropbox_reserve_percent"; 7144 7145 /** 7146 * Prefix for per-tag dropbox disable/enable settings. 7147 * 7148 * @hide 7149 */ 7150 public static final String DROPBOX_TAG_PREFIX = "dropbox:"; 7151 7152 /** 7153 * Lines of logcat to include with system crash/ANR/etc. reports, as a 7154 * prefix of the dropbox tag of the report type. For example, 7155 * "logcat_for_system_server_anr" controls the lines of logcat captured 7156 * with system server ANR reports. 0 to disable. 7157 * 7158 * @hide 7159 */ 7160 public static final String ERROR_LOGCAT_PREFIX = "logcat_for_"; 7161 7162 /** 7163 * The interval in minutes after which the amount of free storage left 7164 * on the device is logged to the event log 7165 * 7166 * @hide 7167 */ 7168 public static final String SYS_FREE_STORAGE_LOG_INTERVAL = "sys_free_storage_log_interval"; 7169 7170 /** 7171 * Threshold for the amount of change in disk free space required to 7172 * report the amount of free space. Used to prevent spamming the logs 7173 * when the disk free space isn't changing frequently. 7174 * 7175 * @hide 7176 */ 7177 public static final String 7178 DISK_FREE_CHANGE_REPORTING_THRESHOLD = "disk_free_change_reporting_threshold"; 7179 7180 /** 7181 * Minimum percentage of free storage on the device that is used to 7182 * determine if the device is running low on storage. The default is 10. 7183 * <p> 7184 * Say this value is set to 10, the device is considered running low on 7185 * storage if 90% or more of the device storage is filled up. 7186 * 7187 * @hide 7188 */ 7189 public static final String 7190 SYS_STORAGE_THRESHOLD_PERCENTAGE = "sys_storage_threshold_percentage"; 7191 7192 /** 7193 * Maximum byte size of the low storage threshold. This is to ensure 7194 * that {@link #SYS_STORAGE_THRESHOLD_PERCENTAGE} does not result in an 7195 * overly large threshold for large storage devices. Currently this must 7196 * be less than 2GB. This default is 500MB. 7197 * 7198 * @hide 7199 */ 7200 public static final String 7201 SYS_STORAGE_THRESHOLD_MAX_BYTES = "sys_storage_threshold_max_bytes"; 7202 7203 /** 7204 * Minimum bytes of free storage on the device before the data partition 7205 * is considered full. By default, 1 MB is reserved to avoid system-wide 7206 * SQLite disk full exceptions. 7207 * 7208 * @hide 7209 */ 7210 public static final String 7211 SYS_STORAGE_FULL_THRESHOLD_BYTES = "sys_storage_full_threshold_bytes"; 7212 7213 /** 7214 * The maximum reconnect delay for short network outages or when the 7215 * network is suspended due to phone use. 7216 * 7217 * @hide 7218 */ 7219 public static final String 7220 SYNC_MAX_RETRY_DELAY_IN_SECONDS = "sync_max_retry_delay_in_seconds"; 7221 7222 /** 7223 * The number of milliseconds to delay before sending out 7224 * {@link ConnectivityManager#CONNECTIVITY_ACTION} broadcasts. Ignored. 7225 * 7226 * @hide 7227 */ 7228 public static final String CONNECTIVITY_CHANGE_DELAY = "connectivity_change_delay"; 7229 7230 7231 /** 7232 * Network sampling interval, in seconds. We'll generate link information 7233 * about bytes/packets sent and error rates based on data sampled in this interval 7234 * 7235 * @hide 7236 */ 7237 7238 public static final String CONNECTIVITY_SAMPLING_INTERVAL_IN_SECONDS = 7239 "connectivity_sampling_interval_in_seconds"; 7240 7241 /** 7242 * The series of successively longer delays used in retrying to download PAC file. 7243 * Last delay is used between successful PAC downloads. 7244 * 7245 * @hide 7246 */ 7247 public static final String PAC_CHANGE_DELAY = "pac_change_delay"; 7248 7249 /** 7250 * Setting to turn off captive portal detection. Feature is enabled by 7251 * default and the setting needs to be set to 0 to disable it. 7252 * 7253 * @hide 7254 */ 7255 public static final String 7256 CAPTIVE_PORTAL_DETECTION_ENABLED = "captive_portal_detection_enabled"; 7257 7258 /** 7259 * The server used for captive portal detection upon a new conection. A 7260 * 204 response code from the server is used for validation. 7261 * 7262 * @hide 7263 */ 7264 public static final String CAPTIVE_PORTAL_SERVER = "captive_portal_server"; 7265 7266 /** 7267 * Whether network service discovery is enabled. 7268 * 7269 * @hide 7270 */ 7271 public static final String NSD_ON = "nsd_on"; 7272 7273 /** 7274 * Let user pick default install location. 7275 * 7276 * @hide 7277 */ 7278 public static final String SET_INSTALL_LOCATION = "set_install_location"; 7279 7280 /** 7281 * Default install location value. 7282 * 0 = auto, let system decide 7283 * 1 = internal 7284 * 2 = sdcard 7285 * @hide 7286 */ 7287 public static final String DEFAULT_INSTALL_LOCATION = "default_install_location"; 7288 7289 /** 7290 * ms during which to consume extra events related to Inet connection 7291 * condition after a transtion to fully-connected 7292 * 7293 * @hide 7294 */ 7295 public static final String 7296 INET_CONDITION_DEBOUNCE_UP_DELAY = "inet_condition_debounce_up_delay"; 7297 7298 /** 7299 * ms during which to consume extra events related to Inet connection 7300 * condtion after a transtion to partly-connected 7301 * 7302 * @hide 7303 */ 7304 public static final String 7305 INET_CONDITION_DEBOUNCE_DOWN_DELAY = "inet_condition_debounce_down_delay"; 7306 7307 /** {@hide} */ 7308 public static final String 7309 READ_EXTERNAL_STORAGE_ENFORCED_DEFAULT = "read_external_storage_enforced_default"; 7310 7311 /** 7312 * Host name and port for global http proxy. Uses ':' seperator for 7313 * between host and port. 7314 */ 7315 public static final String HTTP_PROXY = "http_proxy"; 7316 7317 /** 7318 * Host name for global http proxy. Set via ConnectivityManager. 7319 * 7320 * @hide 7321 */ 7322 public static final String GLOBAL_HTTP_PROXY_HOST = "global_http_proxy_host"; 7323 7324 /** 7325 * Integer host port for global http proxy. Set via ConnectivityManager. 7326 * 7327 * @hide 7328 */ 7329 public static final String GLOBAL_HTTP_PROXY_PORT = "global_http_proxy_port"; 7330 7331 /** 7332 * Exclusion list for global proxy. This string contains a list of 7333 * comma-separated domains where the global proxy does not apply. 7334 * Domains should be listed in a comma- separated list. Example of 7335 * acceptable formats: ".domain1.com,my.domain2.com" Use 7336 * ConnectivityManager to set/get. 7337 * 7338 * @hide 7339 */ 7340 public static final String 7341 GLOBAL_HTTP_PROXY_EXCLUSION_LIST = "global_http_proxy_exclusion_list"; 7342 7343 /** 7344 * The location PAC File for the proxy. 7345 * @hide 7346 */ 7347 public static final String 7348 GLOBAL_HTTP_PROXY_PAC = "global_proxy_pac_url"; 7349 7350 /** 7351 * Enables the UI setting to allow the user to specify the global HTTP 7352 * proxy and associated exclusion list. 7353 * 7354 * @hide 7355 */ 7356 public static final String SET_GLOBAL_HTTP_PROXY = "set_global_http_proxy"; 7357 7358 /** 7359 * Setting for default DNS in case nobody suggests one 7360 * 7361 * @hide 7362 */ 7363 public static final String DEFAULT_DNS_SERVER = "default_dns_server"; 7364 7365 /** {@hide} */ 7366 public static final String 7367 BLUETOOTH_HEADSET_PRIORITY_PREFIX = "bluetooth_headset_priority_"; 7368 /** {@hide} */ 7369 public static final String 7370 BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX = "bluetooth_a2dp_sink_priority_"; 7371 /** {@hide} */ 7372 public static final String 7373 BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX = "bluetooth_input_device_priority_"; 7374 /** {@hide} */ 7375 public static final String 7376 BLUETOOTH_MAP_PRIORITY_PREFIX = "bluetooth_map_priority_"; 7377 /** {@hide} */ 7378 public static final String 7379 BLUETOOTH_SAP_PRIORITY_PREFIX = "bluetooth_sap_priority_"; 7380 7381 /** 7382 * Device Idle (Doze) specific settings. 7383 * This is encoded as a key=value list, separated by commas. Ex: 7384 * 7385 * "inactive_timeout=60000,sensing_timeout=400000" 7386 * 7387 * The following keys are supported: 7388 * 7389 * <pre> 7390 * inactive_to (long) 7391 * sensing_to (long) 7392 * motion_inactive_to (long) 7393 * idle_after_inactive_to (long) 7394 * idle_pending_to (long) 7395 * max_idle_pending_to (long) 7396 * idle_pending_factor (float) 7397 * idle_to (long) 7398 * max_idle_to (long) 7399 * idle_factor (float) 7400 * min_time_to_alarm (long) 7401 * max_temp_app_whitelist_duration (long) 7402 * </pre> 7403 * 7404 * <p> 7405 * Type: string 7406 * @hide 7407 * @see com.android.server.DeviceIdleController.Constants 7408 */ 7409 public static final String DEVICE_IDLE_CONSTANTS = "device_idle_constants"; 7410 7411 /** 7412 * App standby (app idle) specific settings. 7413 * This is encoded as a key=value list, separated by commas. Ex: 7414 * 7415 * "idle_duration=5000,parole_interval=4500" 7416 * 7417 * The following keys are supported: 7418 * 7419 * <pre> 7420 * idle_duration (long) 7421 * wallclock_threshold (long) 7422 * parole_interval (long) 7423 * parole_duration (long) 7424 * </pre> 7425 * 7426 * <p> 7427 * Type: string 7428 * @hide 7429 * @see com.android.server.usage.UsageStatsService.SettingsObserver 7430 */ 7431 public static final String APP_IDLE_CONSTANTS = "app_idle_constants"; 7432 7433 /** 7434 * Alarm manager specific settings. 7435 * This is encoded as a key=value list, separated by commas. Ex: 7436 * 7437 * "min_futurity=5000,allow_while_idle_short_time=4500" 7438 * 7439 * The following keys are supported: 7440 * 7441 * <pre> 7442 * min_futurity (long) 7443 * min_interval (long) 7444 * allow_while_idle_short_time (long) 7445 * allow_while_idle_long_time (long) 7446 * allow_while_idle_whitelist_duration (long) 7447 * </pre> 7448 * 7449 * <p> 7450 * Type: string 7451 * @hide 7452 * @see com.android.server.AlarmManagerService.Constants 7453 */ 7454 public static final String ALARM_MANAGER_CONSTANTS = "alarm_manager_constants"; 7455 7456 /** 7457 * Get the key that retrieves a bluetooth headset's priority. 7458 * @hide 7459 */ 7460 public static final String getBluetoothHeadsetPriorityKey(String address) { 7461 return BLUETOOTH_HEADSET_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7462 } 7463 7464 /** 7465 * Get the key that retrieves a bluetooth a2dp sink's priority. 7466 * @hide 7467 */ 7468 public static final String getBluetoothA2dpSinkPriorityKey(String address) { 7469 return BLUETOOTH_A2DP_SINK_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7470 } 7471 7472 /** 7473 * Get the key that retrieves a bluetooth Input Device's priority. 7474 * @hide 7475 */ 7476 public static final String getBluetoothInputDevicePriorityKey(String address) { 7477 return BLUETOOTH_INPUT_DEVICE_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7478 } 7479 7480 /** 7481 * Get the key that retrieves a bluetooth map priority. 7482 * @hide 7483 */ 7484 public static final String getBluetoothMapPriorityKey(String address) { 7485 return BLUETOOTH_MAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7486 } 7487 7488 /** 7489 * Get the key that retrieves a bluetooth map priority. 7490 * @hide 7491 */ 7492 public static final String getBluetoothSapPriorityKey(String address) { 7493 return BLUETOOTH_SAP_PRIORITY_PREFIX + address.toUpperCase(Locale.ROOT); 7494 } 7495 7496 /** 7497 * Scaling factor for normal window animations. Setting to 0 will 7498 * disable window animations. 7499 */ 7500 public static final String WINDOW_ANIMATION_SCALE = "window_animation_scale"; 7501 7502 /** 7503 * Scaling factor for activity transition animations. Setting to 0 will 7504 * disable window animations. 7505 */ 7506 public static final String TRANSITION_ANIMATION_SCALE = "transition_animation_scale"; 7507 7508 /** 7509 * Scaling factor for Animator-based animations. This affects both the 7510 * start delay and duration of all such animations. Setting to 0 will 7511 * cause animations to end immediately. The default value is 1. 7512 */ 7513 public static final String ANIMATOR_DURATION_SCALE = "animator_duration_scale"; 7514 7515 /** 7516 * Scaling factor for normal window animations. Setting to 0 will 7517 * disable window animations. 7518 * 7519 * @hide 7520 */ 7521 public static final String FANCY_IME_ANIMATIONS = "fancy_ime_animations"; 7522 7523 /** 7524 * If 0, the compatibility mode is off for all applications. 7525 * If 1, older applications run under compatibility mode. 7526 * TODO: remove this settings before code freeze (bug/1907571) 7527 * @hide 7528 */ 7529 public static final String COMPATIBILITY_MODE = "compatibility_mode"; 7530 7531 /** 7532 * CDMA only settings 7533 * Emergency Tone 0 = Off 7534 * 1 = Alert 7535 * 2 = Vibrate 7536 * @hide 7537 */ 7538 public static final String EMERGENCY_TONE = "emergency_tone"; 7539 7540 /** 7541 * CDMA only settings 7542 * Whether the auto retry is enabled. The value is 7543 * boolean (1 or 0). 7544 * @hide 7545 */ 7546 public static final String CALL_AUTO_RETRY = "call_auto_retry"; 7547 7548 /** 7549 * See RIL_PreferredNetworkType in ril.h 7550 * @hide 7551 */ 7552 public static final String PREFERRED_NETWORK_MODE = 7553 "preferred_network_mode"; 7554 7555 /** 7556 * Name of an application package to be debugged. 7557 */ 7558 public static final String DEBUG_APP = "debug_app"; 7559 7560 /** 7561 * If 1, when launching DEBUG_APP it will wait for the debugger before 7562 * starting user code. If 0, it will run normally. 7563 */ 7564 public static final String WAIT_FOR_DEBUGGER = "wait_for_debugger"; 7565 7566 /** 7567 * Control whether the process CPU usage meter should be shown. 7568 */ 7569 public static final String SHOW_PROCESSES = "show_processes"; 7570 7571 /** 7572 * If 1 low power mode is enabled. 7573 * @hide 7574 */ 7575 public static final String LOW_POWER_MODE = "low_power"; 7576 7577 /** 7578 * Battery level [1-99] at which low power mode automatically turns on. 7579 * If 0, it will not automatically turn on. 7580 * @hide 7581 */ 7582 public static final String LOW_POWER_MODE_TRIGGER_LEVEL = "low_power_trigger_level"; 7583 7584 /** 7585 * If 1, the activity manager will aggressively finish activities and 7586 * processes as soon as they are no longer needed. If 0, the normal 7587 * extended lifetime is used. 7588 */ 7589 public static final String ALWAYS_FINISH_ACTIVITIES = "always_finish_activities"; 7590 7591 /** 7592 * Use Dock audio output for media: 7593 * 0 = disabled 7594 * 1 = enabled 7595 * @hide 7596 */ 7597 public static final String DOCK_AUDIO_MEDIA_ENABLED = "dock_audio_media_enabled"; 7598 7599 /** 7600 * Persisted safe headphone volume management state by AudioService 7601 * @hide 7602 */ 7603 public static final String AUDIO_SAFE_VOLUME_STATE = "audio_safe_volume_state"; 7604 7605 /** 7606 * URL for tzinfo (time zone) updates 7607 * @hide 7608 */ 7609 public static final String TZINFO_UPDATE_CONTENT_URL = "tzinfo_content_url"; 7610 7611 /** 7612 * URL for tzinfo (time zone) update metadata 7613 * @hide 7614 */ 7615 public static final String TZINFO_UPDATE_METADATA_URL = "tzinfo_metadata_url"; 7616 7617 /** 7618 * URL for selinux (mandatory access control) updates 7619 * @hide 7620 */ 7621 public static final String SELINUX_UPDATE_CONTENT_URL = "selinux_content_url"; 7622 7623 /** 7624 * URL for selinux (mandatory access control) update metadata 7625 * @hide 7626 */ 7627 public static final String SELINUX_UPDATE_METADATA_URL = "selinux_metadata_url"; 7628 7629 /** 7630 * URL for sms short code updates 7631 * @hide 7632 */ 7633 public static final String SMS_SHORT_CODES_UPDATE_CONTENT_URL = 7634 "sms_short_codes_content_url"; 7635 7636 /** 7637 * URL for sms short code update metadata 7638 * @hide 7639 */ 7640 public static final String SMS_SHORT_CODES_UPDATE_METADATA_URL = 7641 "sms_short_codes_metadata_url"; 7642 7643 /** 7644 * URL for apn_db updates 7645 * @hide 7646 */ 7647 public static final String APN_DB_UPDATE_CONTENT_URL = "apn_db_content_url"; 7648 7649 /** 7650 * URL for apn_db update metadata 7651 * @hide 7652 */ 7653 public static final String APN_DB_UPDATE_METADATA_URL = "apn_db_metadata_url"; 7654 7655 /** 7656 * URL for cert pinlist updates 7657 * @hide 7658 */ 7659 public static final String CERT_PIN_UPDATE_CONTENT_URL = "cert_pin_content_url"; 7660 7661 /** 7662 * URL for cert pinlist updates 7663 * @hide 7664 */ 7665 public static final String CERT_PIN_UPDATE_METADATA_URL = "cert_pin_metadata_url"; 7666 7667 /** 7668 * URL for intent firewall updates 7669 * @hide 7670 */ 7671 public static final String INTENT_FIREWALL_UPDATE_CONTENT_URL = 7672 "intent_firewall_content_url"; 7673 7674 /** 7675 * URL for intent firewall update metadata 7676 * @hide 7677 */ 7678 public static final String INTENT_FIREWALL_UPDATE_METADATA_URL = 7679 "intent_firewall_metadata_url"; 7680 7681 /** 7682 * SELinux enforcement status. If 0, permissive; if 1, enforcing. 7683 * @hide 7684 */ 7685 public static final String SELINUX_STATUS = "selinux_status"; 7686 7687 /** 7688 * Developer setting to force RTL layout. 7689 * @hide 7690 */ 7691 public static final String DEVELOPMENT_FORCE_RTL = "debug.force_rtl"; 7692 7693 /** 7694 * Milliseconds after screen-off after which low battery sounds will be silenced. 7695 * 7696 * If zero, battery sounds will always play. 7697 * Defaults to @integer/def_low_battery_sound_timeout in SettingsProvider. 7698 * 7699 * @hide 7700 */ 7701 public static final String LOW_BATTERY_SOUND_TIMEOUT = "low_battery_sound_timeout"; 7702 7703 /** 7704 * Milliseconds to wait before bouncing Wi-Fi after settings is restored. Note that after 7705 * the caller is done with this, they should call {@link ContentResolver#delete} to 7706 * clean up any value that they may have written. 7707 * 7708 * @hide 7709 */ 7710 public static final String WIFI_BOUNCE_DELAY_OVERRIDE_MS = "wifi_bounce_delay_override_ms"; 7711 7712 /** 7713 * Defines global runtime overrides to window policy. 7714 * 7715 * See {@link com.android.server.policy.PolicyControl} for value format. 7716 * 7717 * @hide 7718 */ 7719 public static final String POLICY_CONTROL = "policy_control"; 7720 7721 /** 7722 * Defines global zen mode. ZEN_MODE_OFF, ZEN_MODE_IMPORTANT_INTERRUPTIONS, 7723 * or ZEN_MODE_NO_INTERRUPTIONS. 7724 * 7725 * @hide 7726 */ 7727 public static final String ZEN_MODE = "zen_mode"; 7728 7729 /** @hide */ public static final int ZEN_MODE_OFF = 0; 7730 /** @hide */ public static final int ZEN_MODE_IMPORTANT_INTERRUPTIONS = 1; 7731 /** @hide */ public static final int ZEN_MODE_NO_INTERRUPTIONS = 2; 7732 /** @hide */ public static final int ZEN_MODE_ALARMS = 3; 7733 7734 /** @hide */ public static String zenModeToString(int mode) { 7735 if (mode == ZEN_MODE_IMPORTANT_INTERRUPTIONS) return "ZEN_MODE_IMPORTANT_INTERRUPTIONS"; 7736 if (mode == ZEN_MODE_ALARMS) return "ZEN_MODE_ALARMS"; 7737 if (mode == ZEN_MODE_NO_INTERRUPTIONS) return "ZEN_MODE_NO_INTERRUPTIONS"; 7738 return "ZEN_MODE_OFF"; 7739 } 7740 7741 /** @hide */ public static boolean isValidZenMode(int value) { 7742 switch (value) { 7743 case Global.ZEN_MODE_OFF: 7744 case Global.ZEN_MODE_IMPORTANT_INTERRUPTIONS: 7745 case Global.ZEN_MODE_ALARMS: 7746 case Global.ZEN_MODE_NO_INTERRUPTIONS: 7747 return true; 7748 default: 7749 return false; 7750 } 7751 } 7752 7753 /** 7754 * Value of the ringer before entering zen mode. 7755 * 7756 * @hide 7757 */ 7758 public static final String ZEN_MODE_RINGER_LEVEL = "zen_mode_ringer_level"; 7759 7760 /** 7761 * Opaque value, changes when persisted zen mode configuration changes. 7762 * 7763 * @hide 7764 */ 7765 public static final String ZEN_MODE_CONFIG_ETAG = "zen_mode_config_etag"; 7766 7767 /** 7768 * Defines global heads up toggle. One of HEADS_UP_OFF, HEADS_UP_ON. 7769 * 7770 * @hide 7771 */ 7772 public static final String HEADS_UP_NOTIFICATIONS_ENABLED = 7773 "heads_up_notifications_enabled"; 7774 7775 /** @hide */ public static final int HEADS_UP_OFF = 0; 7776 /** @hide */ public static final int HEADS_UP_ON = 1; 7777 7778 /** 7779 * The name of the device 7780 * 7781 * @hide 7782 */ 7783 public static final String DEVICE_NAME = "device_name"; 7784 7785 /** 7786 * Whether the NetworkScoringService has been first initialized. 7787 * <p> 7788 * Type: int (0 for false, 1 for true) 7789 * @hide 7790 */ 7791 public static final String NETWORK_SCORING_PROVISIONED = "network_scoring_provisioned"; 7792 7793 /** 7794 * Whether the user wants to be prompted for password to decrypt the device on boot. 7795 * This only matters if the storage is encrypted. 7796 * <p> 7797 * Type: int (0 for false, 1 for true) 7798 * @hide 7799 */ 7800 public static final String REQUIRE_PASSWORD_TO_DECRYPT = "require_password_to_decrypt"; 7801 7802 /** 7803 * Whether the Volte is enabled 7804 * <p> 7805 * Type: int (0 for false, 1 for true) 7806 * @hide 7807 */ 7808 public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled"; 7809 7810 /** 7811 * Whether VT (Video Telephony over IMS) is enabled 7812 * <p> 7813 * Type: int (0 for false, 1 for true) 7814 * 7815 * @hide 7816 */ 7817 public static final String VT_IMS_ENABLED = "vt_ims_enabled"; 7818 7819 /** 7820 * Whether WFC is enabled 7821 * <p> 7822 * Type: int (0 for false, 1 for true) 7823 * 7824 * @hide 7825 */ 7826 public static final String WFC_IMS_ENABLED = "wfc_ims_enabled"; 7827 7828 /** 7829 * WFC Mode. 7830 * <p> 7831 * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only 7832 * 7833 * @hide 7834 */ 7835 public static final String WFC_IMS_MODE = "wfc_ims_mode"; 7836 7837 /** 7838 * Whether WFC roaming is enabled 7839 * <p> 7840 * Type: int (0 for false, 1 for true) 7841 * 7842 * @hide 7843 */ 7844 public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled"; 7845 7846 /** 7847 * Whether user can enable/disable LTE as a preferred network. A carrier might control 7848 * this via gservices, OMA-DM, carrier app, etc. 7849 * <p> 7850 * Type: int (0 for false, 1 for true) 7851 * @hide 7852 */ 7853 public static final String LTE_SERVICE_FORCED = "lte_service_forced"; 7854 7855 /** 7856 * Ephemeral app cookie max size in bytes. 7857 * <p> 7858 * Type: int 7859 * @hide 7860 */ 7861 public static final String EPHEMERAL_COOKIE_MAX_SIZE_BYTES = 7862 "ephemeral_cookie_max_size_bytes"; 7863 7864 /** 7865 * The duration for caching uninstalled ephemeral apps. 7866 * <p> 7867 * Type: long 7868 * @hide 7869 */ 7870 public static final String UNINSTALLED_EPHEMERAL_APP_CACHE_DURATION_MILLIS = 7871 "uninstalled_ephemeral_app_cache_duration_millis"; 7872 7873 /** 7874 * Settings to backup. This is here so that it's in the same place as the settings 7875 * keys and easy to update. 7876 * 7877 * These keys may be mentioned in the SETTINGS_TO_BACKUP arrays in System 7878 * and Secure as well. This is because those tables drive both backup and 7879 * restore, and restore needs to properly whitelist keys that used to live 7880 * in those namespaces. The keys will only actually be backed up / restored 7881 * if they are also mentioned in this table (Global.SETTINGS_TO_BACKUP). 7882 * 7883 * NOTE: Settings are backed up and restored in the order they appear 7884 * in this array. If you have one setting depending on another, 7885 * make sure that they are ordered appropriately. 7886 * 7887 * @hide 7888 */ 7889 public static final String[] SETTINGS_TO_BACKUP = { 7890 BUGREPORT_IN_POWER_MENU, 7891 STAY_ON_WHILE_PLUGGED_IN, 7892 AUTO_TIME, 7893 AUTO_TIME_ZONE, 7894 POWER_SOUNDS_ENABLED, 7895 DOCK_SOUNDS_ENABLED, 7896 CHARGING_SOUNDS_ENABLED, 7897 USB_MASS_STORAGE_ENABLED, 7898 ENABLE_ACCESSIBILITY_GLOBAL_GESTURE_ENABLED, 7899 WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 7900 WIFI_NETWORKS_AVAILABLE_REPEAT_DELAY, 7901 WIFI_WATCHDOG_POOR_NETWORK_TEST_ENABLED, 7902 WIFI_NUM_OPEN_NETWORKS_KEPT, 7903 EMERGENCY_TONE, 7904 CALL_AUTO_RETRY, 7905 DOCK_AUDIO_MEDIA_ENABLED, 7906 LOW_POWER_MODE_TRIGGER_LEVEL 7907 }; 7908 7909 // Populated lazily, guarded by class object: 7910 private static NameValueCache sNameValueCache = new NameValueCache( 7911 SYS_PROP_SETTING_VERSION, 7912 CONTENT_URI, 7913 CALL_METHOD_GET_GLOBAL, 7914 CALL_METHOD_PUT_GLOBAL); 7915 7916 // Certain settings have been moved from global to the per-user secure namespace 7917 private static final HashSet<String> MOVED_TO_SECURE; 7918 static { 7919 MOVED_TO_SECURE = new HashSet<String>(1); 7920 MOVED_TO_SECURE.add(Settings.Global.INSTALL_NON_MARKET_APPS); 7921 } 7922 7923 /** @hide */ 7924 public static void getMovedToSecureSettings(Set<String> outKeySet) { 7925 outKeySet.addAll(MOVED_TO_SECURE); 7926 } 7927 7928 /** 7929 * Look up a name in the database. 7930 * @param resolver to access the database with 7931 * @param name to look up in the table 7932 * @return the corresponding value, or null if not present 7933 */ 7934 public static String getString(ContentResolver resolver, String name) { 7935 return getStringForUser(resolver, name, UserHandle.myUserId()); 7936 } 7937 7938 /** @hide */ 7939 public static String getStringForUser(ContentResolver resolver, String name, 7940 int userHandle) { 7941 if (MOVED_TO_SECURE.contains(name)) { 7942 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7943 + " to android.provider.Settings.Secure, returning read-only value."); 7944 return Secure.getStringForUser(resolver, name, userHandle); 7945 } 7946 return sNameValueCache.getStringForUser(resolver, name, userHandle); 7947 } 7948 7949 /** 7950 * Store a name/value pair into the database. 7951 * @param resolver to access the database with 7952 * @param name to store 7953 * @param value to associate with the name 7954 * @return true if the value was set, false on database errors 7955 */ 7956 public static boolean putString(ContentResolver resolver, 7957 String name, String value) { 7958 return putStringForUser(resolver, name, value, UserHandle.myUserId()); 7959 } 7960 7961 /** @hide */ 7962 public static boolean putStringForUser(ContentResolver resolver, 7963 String name, String value, int userHandle) { 7964 if (LOCAL_LOGV) { 7965 Log.v(TAG, "Global.putString(name=" + name + ", value=" + value 7966 + " for " + userHandle); 7967 } 7968 // Global and Secure have the same access policy so we can forward writes 7969 if (MOVED_TO_SECURE.contains(name)) { 7970 Log.w(TAG, "Setting " + name + " has moved from android.provider.Settings.Global" 7971 + " to android.provider.Settings.Secure, value is unchanged."); 7972 return Secure.putStringForUser(resolver, name, value, userHandle); 7973 } 7974 return sNameValueCache.putStringForUser(resolver, name, value, userHandle); 7975 } 7976 7977 /** 7978 * Construct the content URI for a particular name/value pair, 7979 * useful for monitoring changes with a ContentObserver. 7980 * @param name to look up in the table 7981 * @return the corresponding content URI, or null if not present 7982 */ 7983 public static Uri getUriFor(String name) { 7984 return getUriFor(CONTENT_URI, name); 7985 } 7986 7987 /** 7988 * Convenience function for retrieving a single secure settings value 7989 * as an integer. Note that internally setting values are always 7990 * stored as strings; this function converts the string to an integer 7991 * for you. The default value will be returned if the setting is 7992 * not defined or not an integer. 7993 * 7994 * @param cr The ContentResolver to access. 7995 * @param name The name of the setting to retrieve. 7996 * @param def Value to return if the setting is not defined. 7997 * 7998 * @return The setting's current value, or 'def' if it is not defined 7999 * or not a valid integer. 8000 */ 8001 public static int getInt(ContentResolver cr, String name, int def) { 8002 String v = getString(cr, name); 8003 try { 8004 return v != null ? Integer.parseInt(v) : def; 8005 } catch (NumberFormatException e) { 8006 return def; 8007 } 8008 } 8009 8010 /** 8011 * Convenience function for retrieving a single secure settings value 8012 * as an integer. Note that internally setting values are always 8013 * stored as strings; this function converts the string to an integer 8014 * for you. 8015 * <p> 8016 * This version does not take a default value. If the setting has not 8017 * been set, or the string value is not a number, 8018 * it throws {@link SettingNotFoundException}. 8019 * 8020 * @param cr The ContentResolver to access. 8021 * @param name The name of the setting to retrieve. 8022 * 8023 * @throws SettingNotFoundException Thrown if a setting by the given 8024 * name can't be found or the setting value is not an integer. 8025 * 8026 * @return The setting's current value. 8027 */ 8028 public static int getInt(ContentResolver cr, String name) 8029 throws SettingNotFoundException { 8030 String v = getString(cr, name); 8031 try { 8032 return Integer.parseInt(v); 8033 } catch (NumberFormatException e) { 8034 throw new SettingNotFoundException(name); 8035 } 8036 } 8037 8038 /** 8039 * Convenience function for updating a single settings value as an 8040 * integer. This will either create a new entry in the table if the 8041 * given name does not exist, or modify the value of the existing row 8042 * with that name. Note that internally setting values are always 8043 * stored as strings, so this function converts the given value to a 8044 * string before storing it. 8045 * 8046 * @param cr The ContentResolver to access. 8047 * @param name The name of the setting to modify. 8048 * @param value The new value for the setting. 8049 * @return true if the value was set, false on database errors 8050 */ 8051 public static boolean putInt(ContentResolver cr, String name, int value) { 8052 return putString(cr, name, Integer.toString(value)); 8053 } 8054 8055 /** 8056 * Convenience function for retrieving a single secure settings value 8057 * as a {@code long}. Note that internally setting values are always 8058 * stored as strings; this function converts the string to a {@code long} 8059 * for you. The default value will be returned if the setting is 8060 * not defined or not a {@code long}. 8061 * 8062 * @param cr The ContentResolver to access. 8063 * @param name The name of the setting to retrieve. 8064 * @param def Value to return if the setting is not defined. 8065 * 8066 * @return The setting's current value, or 'def' if it is not defined 8067 * or not a valid {@code long}. 8068 */ 8069 public static long getLong(ContentResolver cr, String name, long def) { 8070 String valString = getString(cr, name); 8071 long value; 8072 try { 8073 value = valString != null ? Long.parseLong(valString) : def; 8074 } catch (NumberFormatException e) { 8075 value = def; 8076 } 8077 return value; 8078 } 8079 8080 /** 8081 * Convenience function for retrieving a single secure settings value 8082 * as a {@code long}. Note that internally setting values are always 8083 * stored as strings; this function converts the string to a {@code long} 8084 * for you. 8085 * <p> 8086 * This version does not take a default value. If the setting has not 8087 * been set, or the string value is not a number, 8088 * it throws {@link SettingNotFoundException}. 8089 * 8090 * @param cr The ContentResolver to access. 8091 * @param name The name of the setting to retrieve. 8092 * 8093 * @return The setting's current value. 8094 * @throws SettingNotFoundException Thrown if a setting by the given 8095 * name can't be found or the setting value is not an integer. 8096 */ 8097 public static long getLong(ContentResolver cr, String name) 8098 throws SettingNotFoundException { 8099 String valString = getString(cr, name); 8100 try { 8101 return Long.parseLong(valString); 8102 } catch (NumberFormatException e) { 8103 throw new SettingNotFoundException(name); 8104 } 8105 } 8106 8107 /** 8108 * Convenience function for updating a secure settings value as a long 8109 * integer. This will either create a new entry in the table if the 8110 * given name does not exist, or modify the value of the existing row 8111 * with that name. Note that internally setting values are always 8112 * stored as strings, so this function converts the given value to a 8113 * string before storing it. 8114 * 8115 * @param cr The ContentResolver to access. 8116 * @param name The name of the setting to modify. 8117 * @param value The new value for the setting. 8118 * @return true if the value was set, false on database errors 8119 */ 8120 public static boolean putLong(ContentResolver cr, String name, long value) { 8121 return putString(cr, name, Long.toString(value)); 8122 } 8123 8124 /** 8125 * Convenience function for retrieving a single secure settings value 8126 * as a floating point number. Note that internally setting values are 8127 * always stored as strings; this function converts the string to an 8128 * float for you. The default value will be returned if the setting 8129 * is not defined or not a valid float. 8130 * 8131 * @param cr The ContentResolver to access. 8132 * @param name The name of the setting to retrieve. 8133 * @param def Value to return if the setting is not defined. 8134 * 8135 * @return The setting's current value, or 'def' if it is not defined 8136 * or not a valid float. 8137 */ 8138 public static float getFloat(ContentResolver cr, String name, float def) { 8139 String v = getString(cr, name); 8140 try { 8141 return v != null ? Float.parseFloat(v) : def; 8142 } catch (NumberFormatException e) { 8143 return def; 8144 } 8145 } 8146 8147 /** 8148 * Convenience function for retrieving a single secure settings value 8149 * as a float. Note that internally setting values are always 8150 * stored as strings; this function converts the string to a float 8151 * for you. 8152 * <p> 8153 * This version does not take a default value. If the setting has not 8154 * been set, or the string value is not a number, 8155 * it throws {@link SettingNotFoundException}. 8156 * 8157 * @param cr The ContentResolver to access. 8158 * @param name The name of the setting to retrieve. 8159 * 8160 * @throws SettingNotFoundException Thrown if a setting by the given 8161 * name can't be found or the setting value is not a float. 8162 * 8163 * @return The setting's current value. 8164 */ 8165 public static float getFloat(ContentResolver cr, String name) 8166 throws SettingNotFoundException { 8167 String v = getString(cr, name); 8168 if (v == null) { 8169 throw new SettingNotFoundException(name); 8170 } 8171 try { 8172 return Float.parseFloat(v); 8173 } catch (NumberFormatException e) { 8174 throw new SettingNotFoundException(name); 8175 } 8176 } 8177 8178 /** 8179 * Convenience function for updating a single settings value as a 8180 * floating point number. This will either create a new entry in the 8181 * table if the given name does not exist, or modify the value of the 8182 * existing row with that name. Note that internally setting values 8183 * are always stored as strings, so this function converts the given 8184 * value to a string before storing it. 8185 * 8186 * @param cr The ContentResolver to access. 8187 * @param name The name of the setting to modify. 8188 * @param value The new value for the setting. 8189 * @return true if the value was set, false on database errors 8190 */ 8191 public static boolean putFloat(ContentResolver cr, String name, float value) { 8192 return putString(cr, name, Float.toString(value)); 8193 } 8194 8195 8196 /** 8197 * Subscription to be used for voice call on a multi sim device. The supported values 8198 * are 0 = SUB1, 1 = SUB2 and etc. 8199 * @hide 8200 */ 8201 public static final String MULTI_SIM_VOICE_CALL_SUBSCRIPTION = "multi_sim_voice_call"; 8202 8203 /** 8204 * Used to provide option to user to select subscription during dial. 8205 * The supported values are 0 = disable or 1 = enable prompt. 8206 * @hide 8207 */ 8208 public static final String MULTI_SIM_VOICE_PROMPT = "multi_sim_voice_prompt"; 8209 8210 /** 8211 * Subscription to be used for data call on a multi sim device. The supported values 8212 * are 0 = SUB1, 1 = SUB2 and etc. 8213 * @hide 8214 */ 8215 public static final String MULTI_SIM_DATA_CALL_SUBSCRIPTION = "multi_sim_data_call"; 8216 8217 /** 8218 * Subscription to be used for SMS on a multi sim device. The supported values 8219 * are 0 = SUB1, 1 = SUB2 and etc. 8220 * @hide 8221 */ 8222 public static final String MULTI_SIM_SMS_SUBSCRIPTION = "multi_sim_sms"; 8223 8224 /** 8225 * Used to provide option to user to select subscription during send SMS. 8226 * The value 1 - enable, 0 - disable 8227 * @hide 8228 */ 8229 public static final String MULTI_SIM_SMS_PROMPT = "multi_sim_sms_prompt"; 8230 8231 8232 8233 /** User preferred subscriptions setting. 8234 * This holds the details of the user selected subscription from the card and 8235 * the activation status. Each settings string have the coma separated values 8236 * iccId,appType,appId,activationStatus,3gppIndex,3gpp2Index 8237 * @hide 8238 */ 8239 public static final String[] MULTI_SIM_USER_PREFERRED_SUBS = {"user_preferred_sub1", 8240 "user_preferred_sub2","user_preferred_sub3"}; 8241 8242 /** 8243 * Whether to enable new contacts aggregator or not. 8244 * The value 1 - enable, 0 - disable 8245 * @hide 8246 */ 8247 public static final String NEW_CONTACT_AGGREGATOR = "new_contact_aggregator"; 8248 8249 /** 8250 * Whether to enable contacts metadata syncing or not 8251 * The value 1 - enable, 0 - disable 8252 * @hide 8253 */ 8254 public static final String CONTACT_METADATA_SYNC = "contact_metadata_sync"; 8255 8256 /** 8257 * Whether to enable cellular on boot. 8258 * The value 1 - enable, 0 - disable 8259 * @hide 8260 */ 8261 public static final String ENABLE_CELLULAR_ON_BOOT = "enable_cellular_on_boot"; 8262 } 8263 8264 /** 8265 * User-defined bookmarks and shortcuts. The target of each bookmark is an 8266 * Intent URL, allowing it to be either a web page or a particular 8267 * application activity. 8268 * 8269 * @hide 8270 */ 8271 public static final class Bookmarks implements BaseColumns 8272 { 8273 private static final String TAG = "Bookmarks"; 8274 8275 /** 8276 * The content:// style URL for this table 8277 */ 8278 public static final Uri CONTENT_URI = 8279 Uri.parse("content://" + AUTHORITY + "/bookmarks"); 8280 8281 /** 8282 * The row ID. 8283 * <p>Type: INTEGER</p> 8284 */ 8285 public static final String ID = "_id"; 8286 8287 /** 8288 * Descriptive name of the bookmark that can be displayed to the user. 8289 * If this is empty, the title should be resolved at display time (use 8290 * {@link #getTitle(Context, Cursor)} any time you want to display the 8291 * title of a bookmark.) 8292 * <P> 8293 * Type: TEXT 8294 * </P> 8295 */ 8296 public static final String TITLE = "title"; 8297 8298 /** 8299 * Arbitrary string (displayed to the user) that allows bookmarks to be 8300 * organized into categories. There are some special names for 8301 * standard folders, which all start with '@'. The label displayed for 8302 * the folder changes with the locale (via {@link #getLabelForFolder}) but 8303 * the folder name does not change so you can consistently query for 8304 * the folder regardless of the current locale. 8305 * 8306 * <P>Type: TEXT</P> 8307 * 8308 */ 8309 public static final String FOLDER = "folder"; 8310 8311 /** 8312 * The Intent URL of the bookmark, describing what it points to. This 8313 * value is given to {@link android.content.Intent#getIntent} to create 8314 * an Intent that can be launched. 8315 * <P>Type: TEXT</P> 8316 */ 8317 public static final String INTENT = "intent"; 8318 8319 /** 8320 * Optional shortcut character associated with this bookmark. 8321 * <P>Type: INTEGER</P> 8322 */ 8323 public static final String SHORTCUT = "shortcut"; 8324 8325 /** 8326 * The order in which the bookmark should be displayed 8327 * <P>Type: INTEGER</P> 8328 */ 8329 public static final String ORDERING = "ordering"; 8330 8331 private static final String[] sIntentProjection = { INTENT }; 8332 private static final String[] sShortcutProjection = { ID, SHORTCUT }; 8333 private static final String sShortcutSelection = SHORTCUT + "=?"; 8334 8335 /** 8336 * Convenience function to retrieve the bookmarked Intent for a 8337 * particular shortcut key. 8338 * 8339 * @param cr The ContentResolver to query. 8340 * @param shortcut The shortcut key. 8341 * 8342 * @return Intent The bookmarked URL, or null if there is no bookmark 8343 * matching the given shortcut. 8344 */ 8345 public static Intent getIntentForShortcut(ContentResolver cr, char shortcut) 8346 { 8347 Intent intent = null; 8348 8349 Cursor c = cr.query(CONTENT_URI, 8350 sIntentProjection, sShortcutSelection, 8351 new String[] { String.valueOf((int) shortcut) }, ORDERING); 8352 // Keep trying until we find a valid shortcut 8353 try { 8354 while (intent == null && c.moveToNext()) { 8355 try { 8356 String intentURI = c.getString(c.getColumnIndexOrThrow(INTENT)); 8357 intent = Intent.parseUri(intentURI, 0); 8358 } catch (java.net.URISyntaxException e) { 8359 // The stored URL is bad... ignore it. 8360 } catch (IllegalArgumentException e) { 8361 // Column not found 8362 Log.w(TAG, "Intent column not found", e); 8363 } 8364 } 8365 } finally { 8366 if (c != null) c.close(); 8367 } 8368 8369 return intent; 8370 } 8371 8372 /** 8373 * Add a new bookmark to the system. 8374 * 8375 * @param cr The ContentResolver to query. 8376 * @param intent The desired target of the bookmark. 8377 * @param title Bookmark title that is shown to the user; null if none 8378 * or it should be resolved to the intent's title. 8379 * @param folder Folder in which to place the bookmark; null if none. 8380 * @param shortcut Shortcut that will invoke the bookmark; 0 if none. If 8381 * this is non-zero and there is an existing bookmark entry 8382 * with this same shortcut, then that existing shortcut is 8383 * cleared (the bookmark is not removed). 8384 * @return The unique content URL for the new bookmark entry. 8385 */ 8386 public static Uri add(ContentResolver cr, 8387 Intent intent, 8388 String title, 8389 String folder, 8390 char shortcut, 8391 int ordering) 8392 { 8393 // If a shortcut is supplied, and it is already defined for 8394 // another bookmark, then remove the old definition. 8395 if (shortcut != 0) { 8396 cr.delete(CONTENT_URI, sShortcutSelection, 8397 new String[] { String.valueOf((int) shortcut) }); 8398 } 8399 8400 ContentValues values = new ContentValues(); 8401 if (title != null) values.put(TITLE, title); 8402 if (folder != null) values.put(FOLDER, folder); 8403 values.put(INTENT, intent.toUri(0)); 8404 if (shortcut != 0) values.put(SHORTCUT, (int) shortcut); 8405 values.put(ORDERING, ordering); 8406 return cr.insert(CONTENT_URI, values); 8407 } 8408 8409 /** 8410 * Return the folder name as it should be displayed to the user. This 8411 * takes care of localizing special folders. 8412 * 8413 * @param r Resources object for current locale; only need access to 8414 * system resources. 8415 * @param folder The value found in the {@link #FOLDER} column. 8416 * 8417 * @return CharSequence The label for this folder that should be shown 8418 * to the user. 8419 */ 8420 public static CharSequence getLabelForFolder(Resources r, String folder) { 8421 return folder; 8422 } 8423 8424 /** 8425 * Return the title as it should be displayed to the user. This takes 8426 * care of localizing bookmarks that point to activities. 8427 * 8428 * @param context A context. 8429 * @param cursor A cursor pointing to the row whose title should be 8430 * returned. The cursor must contain at least the {@link #TITLE} 8431 * and {@link #INTENT} columns. 8432 * @return A title that is localized and can be displayed to the user, 8433 * or the empty string if one could not be found. 8434 */ 8435 public static CharSequence getTitle(Context context, Cursor cursor) { 8436 int titleColumn = cursor.getColumnIndex(TITLE); 8437 int intentColumn = cursor.getColumnIndex(INTENT); 8438 if (titleColumn == -1 || intentColumn == -1) { 8439 throw new IllegalArgumentException( 8440 "The cursor must contain the TITLE and INTENT columns."); 8441 } 8442 8443 String title = cursor.getString(titleColumn); 8444 if (!TextUtils.isEmpty(title)) { 8445 return title; 8446 } 8447 8448 String intentUri = cursor.getString(intentColumn); 8449 if (TextUtils.isEmpty(intentUri)) { 8450 return ""; 8451 } 8452 8453 Intent intent; 8454 try { 8455 intent = Intent.parseUri(intentUri, 0); 8456 } catch (URISyntaxException e) { 8457 return ""; 8458 } 8459 8460 PackageManager packageManager = context.getPackageManager(); 8461 ResolveInfo info = packageManager.resolveActivity(intent, 0); 8462 return info != null ? info.loadLabel(packageManager) : ""; 8463 } 8464 } 8465 8466 /** 8467 * Returns the device ID that we should use when connecting to the mobile gtalk server. 8468 * This is a string like "android-0x1242", where the hex string is the Android ID obtained 8469 * from the GoogleLoginService. 8470 * 8471 * @param androidId The Android ID for this device. 8472 * @return The device ID that should be used when connecting to the mobile gtalk server. 8473 * @hide 8474 */ 8475 public static String getGTalkDeviceId(long androidId) { 8476 return "android-" + Long.toHexString(androidId); 8477 } 8478 8479 private static final String[] PM_WRITE_SETTINGS = { 8480 android.Manifest.permission.WRITE_SETTINGS 8481 }; 8482 private static final String[] PM_CHANGE_NETWORK_STATE = { 8483 android.Manifest.permission.CHANGE_NETWORK_STATE, 8484 android.Manifest.permission.WRITE_SETTINGS 8485 }; 8486 private static final String[] PM_SYSTEM_ALERT_WINDOW = { 8487 android.Manifest.permission.SYSTEM_ALERT_WINDOW 8488 }; 8489 8490 /** 8491 * Performs a strict and comprehensive check of whether a calling package is allowed to 8492 * write/modify system settings, as the condition differs for pre-M, M+, and 8493 * privileged/preinstalled apps. If the provided uid does not match the 8494 * callingPackage, a negative result will be returned. 8495 * @hide 8496 */ 8497 public static boolean isCallingPackageAllowedToWriteSettings(Context context, int uid, 8498 String callingPackage, boolean throwException) { 8499 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8500 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8501 PM_WRITE_SETTINGS, false); 8502 } 8503 8504 /** 8505 * Performs a strict and comprehensive check of whether a calling package is allowed to 8506 * write/modify system settings, as the condition differs for pre-M, M+, and 8507 * privileged/preinstalled apps. If the provided uid does not match the 8508 * callingPackage, a negative result will be returned. The caller is expected to have 8509 * the WRITE_SETTINGS permission declared. 8510 * 8511 * Note: if the check is successful, the operation of this app will be updated to the 8512 * current time. 8513 * @hide 8514 */ 8515 public static boolean checkAndNoteWriteSettingsOperation(Context context, int uid, 8516 String callingPackage, boolean throwException) { 8517 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8518 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8519 PM_WRITE_SETTINGS, true); 8520 } 8521 8522 /** 8523 * Performs a strict and comprehensive check of whether a calling package is allowed to 8524 * change the state of network, as the condition differs for pre-M, M+, and 8525 * privileged/preinstalled apps. The caller is expected to have either the 8526 * CHANGE_NETWORK_STATE or the WRITE_SETTINGS permission declared. Either of these 8527 * permissions allow changing network state; WRITE_SETTINGS is a runtime permission and 8528 * can be revoked, but (except in M, excluding M MRs), CHANGE_NETWORK_STATE is a normal 8529 * permission and cannot be revoked. See http://b/23597341 8530 * 8531 * Note: if the check succeeds because the application holds WRITE_SETTINGS, the operation 8532 * of this app will be updated to the current time. 8533 * @hide 8534 */ 8535 public static boolean checkAndNoteChangeNetworkStateOperation(Context context, int uid, 8536 String callingPackage, boolean throwException) { 8537 if (context.checkCallingOrSelfPermission(android.Manifest.permission.CHANGE_NETWORK_STATE) 8538 == PackageManager.PERMISSION_GRANTED) { 8539 return true; 8540 } 8541 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8542 callingPackage, throwException, AppOpsManager.OP_WRITE_SETTINGS, 8543 PM_CHANGE_NETWORK_STATE, true); 8544 } 8545 8546 /** 8547 * Performs a strict and comprehensive check of whether a calling package is allowed to 8548 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8549 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8550 * a negative result will be returned. 8551 * @hide 8552 */ 8553 public static boolean isCallingPackageAllowedToDrawOverlays(Context context, int uid, 8554 String callingPackage, boolean throwException) { 8555 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8556 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8557 PM_SYSTEM_ALERT_WINDOW, false); 8558 } 8559 8560 /** 8561 * Performs a strict and comprehensive check of whether a calling package is allowed to 8562 * draw on top of other apps, as the conditions differs for pre-M, M+, and 8563 * privileged/preinstalled apps. If the provided uid does not match the callingPackage, 8564 * a negative result will be returned. 8565 * 8566 * Note: if the check is successful, the operation of this app will be updated to the 8567 * current time. 8568 * @hide 8569 */ 8570 public static boolean checkAndNoteDrawOverlaysOperation(Context context, int uid, String 8571 callingPackage, boolean throwException) { 8572 return isCallingPackageAllowedToPerformAppOpsProtectedOperation(context, uid, 8573 callingPackage, throwException, AppOpsManager.OP_SYSTEM_ALERT_WINDOW, 8574 PM_SYSTEM_ALERT_WINDOW, true); 8575 } 8576 8577 /** 8578 * Helper method to perform a general and comprehensive check of whether an operation that is 8579 * protected by appops can be performed by a caller or not. e.g. OP_SYSTEM_ALERT_WINDOW and 8580 * OP_WRITE_SETTINGS 8581 * @hide 8582 */ 8583 public static boolean isCallingPackageAllowedToPerformAppOpsProtectedOperation(Context context, 8584 int uid, String callingPackage, boolean throwException, int appOpsOpCode, String[] 8585 permissions, boolean makeNote) { 8586 if (callingPackage == null) { 8587 return false; 8588 } 8589 8590 AppOpsManager appOpsMgr = (AppOpsManager)context.getSystemService(Context.APP_OPS_SERVICE); 8591 int mode = AppOpsManager.MODE_DEFAULT; 8592 if (makeNote) { 8593 mode = appOpsMgr.noteOpNoThrow(appOpsOpCode, uid, callingPackage); 8594 } else { 8595 mode = appOpsMgr.checkOpNoThrow(appOpsOpCode, uid, callingPackage); 8596 } 8597 8598 switch (mode) { 8599 case AppOpsManager.MODE_ALLOWED: 8600 return true; 8601 8602 case AppOpsManager.MODE_DEFAULT: 8603 // this is the default operating mode after an app's installation 8604 // In this case we will check all associated static permission to see 8605 // if it is granted during install time. 8606 for (String permission : permissions) { 8607 if (context.checkCallingOrSelfPermission(permission) == PackageManager 8608 .PERMISSION_GRANTED) { 8609 // if either of the permissions are granted, we will allow it 8610 return true; 8611 } 8612 } 8613 8614 default: 8615 // this is for all other cases trickled down here... 8616 if (!throwException) { 8617 return false; 8618 } 8619 } 8620 8621 // prepare string to throw SecurityException 8622 StringBuilder exceptionMessage = new StringBuilder(); 8623 exceptionMessage.append(callingPackage); 8624 exceptionMessage.append(" was not granted "); 8625 if (permissions.length > 1) { 8626 exceptionMessage.append(" either of these permissions: "); 8627 } else { 8628 exceptionMessage.append(" this permission: "); 8629 } 8630 for (int i = 0; i < permissions.length; i++) { 8631 exceptionMessage.append(permissions[i]); 8632 exceptionMessage.append((i == permissions.length - 1) ? "." : ", "); 8633 } 8634 8635 throw new SecurityException(exceptionMessage.toString()); 8636 } 8637 8638 /** 8639 * Retrieves a correponding package name for a given uid. It will query all 8640 * packages that are associated with the given uid, but it will return only 8641 * the zeroth result. 8642 * Note: If package could not be found, a null is returned. 8643 * @hide 8644 */ 8645 public static String getPackageNameForUid(Context context, int uid) { 8646 String[] packages = context.getPackageManager().getPackagesForUid(uid); 8647 if (packages == null) { 8648 return null; 8649 } 8650 return packages[0]; 8651 } 8652} 8653